From 7e5ddf3a456b0b39f688dc79035841d4bf86aa00 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 31 May 2017 16:03:43 +0200 Subject: [PATCH] node_modules --- node_modules/.yarn-integrity | 1100 +- node_modules/pogen/node_modules/.bin/tsc | 1 - node_modules/pogen/node_modules/.bin/tsserver | 1 - .../pogen/node_modules/.yarn-integrity | 1 - .../pogen/node_modules/typescript/.mailmap | 251 - .../pogen/node_modules/typescript/.npmignore | 19 - .../pogen/node_modules/typescript/AUTHORS.md | 239 - .../node_modules/typescript/CONTRIBUTING.md | 185 - .../typescript/CopyrightNotice.txt | 15 - .../pogen/node_modules/typescript/LICENSE.txt | 55 - .../pogen/node_modules/typescript/README.md | 98 - .../typescript/ThirdPartyNoticeText.txt | 35 - .../pogen/node_modules/typescript/bin/tsc | 2 - .../node_modules/typescript/bin/tsserver | 2 - .../node_modules/typescript/lib/README.md | 5 - .../typescript/lib/cancellationToken.js | 71 - .../node_modules/typescript/lib/lib.d.ts | 19617 ---- 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Kuvaev -Aluan Haddad -Adam Freidin Adam Freidin -Adi Dahiya Adi Dahiya -Ahmad Farid ahmad-farid -Alexander Rusakov -Alex Eagle -Anatoly Ressin -Anders Hejlsberg unknown unknown Anders Hejlsberg -about-code # Andreas Martin -Andrej Baran -Andrew Ochsner -Andrew Z Allen -Andy Hanson Andy -Anil Anar -Anton Tolmachev -Anubha Mathur anubmat -Arnavion # Arnav Singh -Arthur Ozga Arthur Ozga Arthur Ozga Arthur Ozga Arthur Ozga -Asad Saeeduddin -Schmavery # Avery Morin -Basarat Ali Syed Basarat Syed basarat -Bill Ticehurst Bill Ticehurst -Ben Duffield -Ben Mosher -Benjamin Bock -Blake Embrey -Bowden Kelly -Brett Mayen -Bryan Forbes -Caitlin Potter -ChrisBubernak unknown # Chris Bubernak -Christophe Vidal -Chuck Jazdzewski -Colby Russell -Colin Snover -Cyrus Najmabadi CyrusNajmabadi unknown -Dafrok # Dafrok Zhang -Dan Corder -Dan Quirk Dan Quirk nknown -Daniel Rosenwasser Daniel Rosenwasser Daniel Rosenwasser Daniel Rosenwasser Daniel Rosenwasser -David Li -David Sheldrick -David Souther -Denis Nedelyaev -Dick van den Brink unknown unknown -Dirk Baeumer Dirk Bäumer # Dirk Bäumer -Dirk Holtwick -Dom Chen -Doug Ilijev -Erik Edrosa -Erik McClenney -erictsangx # Eric Tsang -Ethan Rubio -Evan Martin -Evan Sebastian -Eyas # Eyas Sharaiha -Fabian Cook -falsandtru # @falsandtru -flowmemo # @flowmemo -Frank Wallis -František Žiacik František Žiacik -Gabe Moothart -Gabriel Isenberg -Gilad Peleg -Godfrey Chan -Graeme Wicksted -Guillaume Salles -Guy Bedford guybedford -Harald Niesche -Homa Wong -Hendrik Liebau -Iain Monro -IgorNovozhilov # Igor Novozhilov -Ingvar Stepanyan -impinball # Isiah Meadows -Iwata Hidetaka -Ivo Gabe de Wolff -Jakub Młokosiewicz -James Whitney -James Henry -Jason Freeman Jason Freeman -Jason Jarrett -Jason Killian -Jason Ramsay jramsay -Jed Mao -Jeffrey Morlan -tobisek # Jiri Tobisek -Johannes Rieken -John Vilk -jbondc jbondc jbondc # Jonathan Bond-Caron -Jonathan Park -Jonathan Turner Jonathan Turner -Jonathan Toland -Jesse Schalken -Joel Day -Josh Abernathy joshaber -Josh Goldberg -Josh Kalderimis -Josh Soref -Juan Luis Boya García -Julian Williams -Justin Bay -Justin Johansson -Herrington Darkholme (´·?·`) # Herrington Darkholme -Kagami Sascha Rosylight SaschaNaz -Kanchalai Tanglertsampan Yui -Kanchalai Tanglertsampan Yui T -Kanchalai Tanglertsampan Yui -Kanchalai Tanglertsampan Yui -Kanchalai Tanglertsampan yui T -Kārlis Gaņģis -Keith Mashinter kmashint -Ken Howard -Kevin Lang -kimamula # Kenji Imamula -Kitson Kelly -Klaus Meinhardt -Kyle Kelley -Lorant Pinter -Lucien Greathouse -Lukas Elmer Lukas Elmer -Magnus Hiie -Martin Vseticka Martin Všeticka MartyIX -gcnew # Marin Marinov -vvakame # Masahiro Wakame -Matt McCutchen Matt McCutchen -Matt Bierner -MANISH-GIRI # Manish Giri -Max Deepfield -Micah Zoltu -Michael -Mike Busyrev -Mine Starks Mine Starks -Mohamed Hegazy -ncoley # Natalie Coley -Nathan Shively-Sanders -Nathan Yee -Nima Zahedi -Noah Chen -Noj Vek -mihailik # Oleg Mihailik -Oleksandr Chekhovskyi -Paul van Brenk Paul van Brenk unknown unknown unknown -Omer Sheikh -Oskar Segersva¨rd -pcan # Piero Cangianiello -pcbro <2bux89+dk3zspjmuh16o@sharklasers.com> # @pcbro -Pedro Maltez # Pedro Maltez -piloopin # @piloopin -milkisevil # Philip Bulley -progre # @progre -Prayag Verma -Punya Biswal -Rado Kirov -Ron Buckton Ron Buckton rbuckton -Rostislav Galimsky -Richard Knoll Richard Knoll -Richard Karmazín -Rowan Wyborn -Ryan Cavanaugh Ryan Cavanaugh Ryan Cavanaugh -Ryohei Ikegami -Sarangan Rajamanickam -Sébastien Arod -Sergey Shandar -chico # Sergey Rubanov -Sheetal Nandi -Shengping Zhong -shyyko.serhiy@gmail.com # Shyyko Serhiy -Sam El-Husseini -Simon Hürlimann -Slawomir Sadziak -Solal Pirelli -Soo Jae Hwang -Stan Thomas -Stanislav Sysoev -Steve Lucco steveluc -Sudheesh Singanamalla -Tarik # Tarik Ozket -Tetsuharu OHZEKI # Tetsuharu Ohzeki -Tien Nguyen tien unknown #Tien Hoanhtien -Tim Perry -Tim Viiding-Spader -Tingan Ho -togru # togru -Tomas Grubliauskas -ToddThomson # Todd Thomson -Torben Fitschen -TruongSinh Tran-Nguyen -vilicvane # Vilic Vane -Vladimir Matveev vladima v2m -Vadi Taslim -Wesley Wigham Wesley Wigham -York Yao york yao yaoyao -Yuichi Nukiyama YuichiNukiyama -Zev Spitz -Zhengbo Li zhengbli Zhengbo Li Zhengbo Li tinza123 unknown Zhengbo Li zhengbli -zhongsp # Patrick Zhong -T18970237136 # @T18970237136 -JBerger -bootstraponline # @bootstraponline -yortus # @yortus -András Parditka -Anton Khlynovskiy -Charly POLY -Cotton Hou -Ethan Resnick -Marius Schulz -Mattias Buelens -Myles Megyesi -Tim Lancina -Aaron Holmes Aaron Holmes -Akshar Patel -Ali Sabzevari -Aliaksandr Radzivanovich -BuildTools # Franklin Tse -ChogyDan # Daniel Hollocher -Daniel Rosenwasser Daniel Rosenwasser -DLehenbauer # Daniel Lehenbauer -David Kmenta -E020873 # Nicolas Henry -Elisée Maurer -Emilio García-Pumarino dashaus -Guilherme Oenning -Herrington Darkholme -Ivo Gabe de Wolff -Joey Wilson -Jonathon Smith -Juan Luis Boya García -Kagami Sascha Rosylight -Lucien Greathouse -Martin Vseticka -Mattias Buelens -Michael Bromley -Paul Jolly -Perry Jiang -Peter Burns -Robert Coie -Thomas Loubiou -Tim Perry -Vidar Tonaas Fauske -Viktor Zozulyak -rix # Richard Sentino -rohitverma007 # Rohit Verma -rdosanjh # Raj Dosanjh -gdh1995 # Dahan Gong -cedvdb # @cedvdb -kpreisser # K. Preißer -e-cloud # @e-cloud \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/.npmignore b/node_modules/pogen/node_modules/typescript/.npmignore deleted file mode 100644 index d3c27afef..000000000 --- a/node_modules/pogen/node_modules/typescript/.npmignore +++ /dev/null @@ -1,19 +0,0 @@ -built -doc -Gulpfile.ts -internal -issue_template.md -jenkins.sh -lib/README.md -netci.groovy -pull_request_template.md -scripts -src -tests -tslint.json -Jakefile.js -.editorconfig -.gitattributes -.settings/ -.travis.yml -.vscode/ \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/AUTHORS.md b/node_modules/pogen/node_modules/typescript/AUTHORS.md deleted file mode 100644 index 4772d5371..000000000 --- a/node_modules/pogen/node_modules/typescript/AUTHORS.md +++ /dev/null @@ -1,239 +0,0 @@ -TypeScript is authored by: -* Aaron Holmes -* Abubaker Bashir -* Adam Freidin -* Adi Dahiya -* Ahmad Farid -* Akshar Patel -* Alex Eagle -* Alexander Kuvaev -* Alexander Rusakov -* Ali Sabzevari -* Aliaksandr Radzivanovich -* Aluan Haddad -* Anatoly Ressin -* Anders Hejlsberg -* Andreas Martin -* Andrej Baran -* Andrew Ochsner -* Andrew Z Allen -* András Parditka -* Andy Hanson -* Anil Anar -* Anton Khlynovskiy -* Anton Tolmachev -* Anubha Mathur -* Arnav Singh -* Arthur Ozga -* Asad Saeeduddin -* Avery Morin -* Basarat Ali Syed -* Ben Duffield -* Ben Mosher -* Benjamin Bock -* Bill Ticehurst -* Blake Embrey -* @bootstraponline -* Bowden Kelly -* Brett Mayen -* Bryan Forbes -* Caitlin Potter -* @cedvdb -* Charly POLY -* Chris Bubernak -* Christophe Vidal -* Chuck Jazdzewski -* Colby Russell -* Colin Snover -* Cotton Hou -* Cyrus Najmabadi -* Dafrok Zhang -* Dahan Gong -* Dan Corder -* Dan Quirk -* Daniel Hollocher -* Daniel Lehenbauer -* Daniel Rosenwasser -* David Kmenta -* David Li -* David Sheldrick -* David Souther -* Denis Nedelyaev -* Dick van den Brink -* Dirk Bäumer -* Dirk Holtwick -* Dom Chen -* Doug Ilijev -* @e-cloud -* Elisée Maurer -* Emilio García-Pumarino -* Eric Tsang -* Erik Edrosa -* Erik McClenney -* Ethan Resnick -* Ethan Rubio -* Evan Martin -* Evan Sebastian -* Eyas Sharaiha -* Fabian Cook -* @falsandtru -* @flowmemo -* Frank Wallis -* Franklin Tse -* František Žiacik -* Gabe Moothart -* Gabriel Isenberg -* Gilad Peleg -* Godfrey Chan -* Graeme Wicksted -* Guilherme Oenning -* Guillaume Salles -* Guy Bedford -* Harald Niesche -* Hendrik Liebau -* Herrington Darkholme -* Homa Wong -* Iain Monro -* Igor Novozhilov -* Ingvar Stepanyan -* Isiah Meadows -* Ivo Gabe de Wolff -* Iwata Hidetaka -* Jakub Młokosiewicz -* James Henry -* James Whitney -* Jason Freeman -* Jason Jarrett -* Jason Killian -* Jason Ramsay -* JBerger -* Jed Mao -* Jeffrey Morlan -* Jesse Schalken -* Jiri Tobisek -* Joel Day -* Joey Wilson -* Johannes Rieken -* John Vilk -* Jonathan Bond-Caron -* Jonathan Park -* Jonathan Toland -* Jonathan Turner -* Jonathon Smith -* Josh Abernathy -* Josh Goldberg -* Josh Kalderimis -* Josh Soref -* Juan Luis Boya García -* Julian Williams -* Justin Bay -* Justin Johansson -* K. Preißer -* Kagami Sascha Rosylight -* Kanchalai Tanglertsampan -* Keith Mashinter -* Ken Howard -* Kenji Imamula -* Kevin Lang -* Kitson Kelly -* Klaus Meinhardt -* Kyle Kelley -* Kārlis Gaņģis -* Lorant Pinter -* Lucien Greathouse -* Lukas Elmer -* Magnus Hiie -* Manish Giri -* Marin Marinov -* Marius Schulz -* Martin Vseticka -* Masahiro Wakame -* Matt Bierner -* Matt McCutchen -* Mattias Buelens -* Mattias Buelens -* Max Deepfield -* Micah Zoltu -* Michael -* Michael Bromley -* Mike Busyrev -* Mine Starks -* Mohamed Hegazy -* Myles Megyesi -* Natalie Coley -* Nathan Shively-Sanders -* Nathan Yee -* Nicolas Henry -* Nima Zahedi -* Noah Chen -* Noj Vek -* Oleg Mihailik -* Oleksandr Chekhovskyi -* Omer Sheikh -* Oskar Segersva¨rd -* Patrick Zhong -* Paul Jolly -* Paul van Brenk -* @pcbro -* Pedro Maltez -* Perry Jiang -* Peter Burns -* Philip Bulley -* Piero Cangianiello -* @piloopin -* Prayag Verma -* @progre -* Punya Biswal -* Rado Kirov -* Raj Dosanjh -* Richard Karmazín -* Richard Knoll -* Richard Sentino -* Robert Coie -* Rohit Verma -* Ron Buckton -* Rostislav Galimsky -* Rowan Wyborn -* Ryan Cavanaugh -* Ryohei Ikegami -* Sam El-Husseini -* Sarangan Rajamanickam -* Sergey Rubanov -* Sergey Shandar -* Sheetal Nandi -* Shengping Zhong -* Shyyko Serhiy -* Simon Hürlimann -* Slawomir Sadziak -* Solal Pirelli -* Soo Jae Hwang -* Stan Thomas -* Stanislav Sysoev -* Steve Lucco -* Sudheesh Singanamalla -* Sébastien Arod -* @T18970237136 -* Tarik Ozket -* Tetsuharu Ohzeki -* Thomas Loubiou -* Tien Hoanhtien -* Tim Lancina -* Tim Perry -* Tim Viiding-Spader -* Tingan Ho -* Todd Thomson -* togru -* Tomas Grubliauskas -* Torben Fitschen -* TruongSinh Tran-Nguyen -* Vadi Taslim -* Vidar Tonaas Fauske -* Viktor Zozulyak -* Vilic Vane -* Vladimir Matveev -* Wesley Wigham -* York Yao -* @yortus -* Yuichi Nukiyama -* Zev Spitz -* Zhengbo Li \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/CONTRIBUTING.md b/node_modules/pogen/node_modules/typescript/CONTRIBUTING.md deleted file mode 100644 index 6dbb7e514..000000000 --- a/node_modules/pogen/node_modules/typescript/CONTRIBUTING.md +++ /dev/null @@ -1,185 +0,0 @@ -# Instructions for Logging Issues - -## 1. Read the FAQ - -Please [read the FAQ](https://github.com/Microsoft/TypeScript/wiki/FAQ) before logging new issues, even if you think you have found a bug. - -Issues that ask questions answered in the FAQ will be closed without elaboration. - -## 2. Search for Duplicates - -[Search the existing issues](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&q=is%3Aissue) before logging a new one. - -## 3. Do you have a question? - -The issue tracker is for **issues**, in other words, bugs and suggestions. -If you have a *question*, please use [Stack Overflow](http://stackoverflow.com/questions/tagged/typescript), [Gitter](https://gitter.im/Microsoft/TypeScript), your favorite search engine, or other resources. -Due to increased traffic, we can no longer answer questions in the issue tracker. - -## 4. Did you find a bug? - -When logging a bug, please be sure to include the following: - * What version of TypeScript you're using (run `tsc --v`) - * If at all possible, an *isolated* way to reproduce the behavior - * The behavior you expect to see, and the actual behavior - -You can try out the nightly build of TypeScript (`npm install typescript@next`) to see if the bug has already been fixed. - -## 5. Do you have a suggestion? - -We also accept suggestions in the issue tracker. -Be sure to [check the FAQ](https://github.com/Microsoft/TypeScript/wiki/FAQ) and [search](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&q=is%3Aissue) first. - -In general, things we find useful when reviewing suggestions are: -* A description of the problem you're trying to solve -* An overview of the suggested solution -* Examples of how the suggestion would work in various places - * Code examples showing e.g. "this would be an error, this wouldn't" - * Code examples showing the generated JavaScript (if applicable) -* If relevant, precedent in other languages can be useful for establishing context and expected behavior - -# Instructions for Contributing Code - -## Contributing bug fixes - -TypeScript is currently accepting contributions in the form of bug fixes. A bug must have an issue tracking it in the issue tracker that has been approved ("Milestone == Community") by the TypeScript team. Your pull request should include a link to the bug that you are fixing. If you've submitted a PR for a bug, please post a comment in the bug to avoid duplication of effort. - -## Contributing features - -Features (things that add new or improved functionality to TypeScript) may be accepted, but will need to first be approved (marked as "Milestone == Community" by a TypeScript coordinator with the message "Approved") in the suggestion issue. Features with language design impact, or that are adequately satisfied with external tools, will not be accepted. - -Design changes will not be accepted at this time. If you have a design change proposal, please log a suggestion issue. - -## Legal - -You will need to complete a Contributor License Agreement (CLA). Briefly, this agreement testifies that you are granting us permission to use the submitted change according to the terms of the project's license, and that the work being submitted is under appropriate copyright. - -Please submit a Contributor License Agreement (CLA) before submitting a pull request. You may visit https://cla.microsoft.com to sign digitally. Alternatively, download the agreement ([Microsoft Contribution License Agreement.docx](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=822190) or [Microsoft Contribution License Agreement.pdf](https://www.codeplex.com/Download?ProjectName=typescript&DownloadId=921298)), sign, scan, and email it back to . Be sure to include your github user name along with the agreement. Once we have received the signed CLA, we'll review the request. - -## Housekeeping - -Your pull request should: - -* Include a description of what your change intends to do -* Be a child commit of a reasonably recent commit in the **master** branch - * Requests need not be a single commit, but should be a linear sequence of commits (i.e. no merge commits in your PR) -* It is desirable, but not necessary, for the tests to pass at each commit -* Have clear commit messages - * e.g. "Refactor feature", "Fix issue", "Add tests for issue" -* Include adequate tests - * At least one test should fail in the absence of your non-test code changes. If your PR does not match this criteria, please specify why - * Tests should include reasonable permutations of the target fix/change - * Include baseline changes with your change - * All changed code must have 100% code coverage -* Follow the code conventions described in [Coding guidelines](https://github.com/Microsoft/TypeScript/wiki/Coding-guidelines) -* To avoid line ending issues, set `autocrlf = input` and `whitespace = cr-at-eol` in your git configuration - -## Contributing `lib.d.ts` fixes - -The library sources are in: [src/lib](https://github.com/Microsoft/TypeScript/tree/master/src/lib) - -Library files in `built/local/` are updated by running -```Shell -jake -``` - -The files in `lib/` are used to bootstrap compilation and usually do not need to be updated. - -#### `src/lib/dom.generated.d.ts` and `src/lib/webworker.generated.d.ts` - -These two files represent the DOM typings and are auto-generated. To make any modifications to them, please submit a PR to https://github.com/Microsoft/TSJS-lib-generator - -## Running the Tests - -To run all tests, invoke the `runtests-parallel` target using jake: - -```Shell -jake runtests-parallel -``` - -This run will all tests; to run only a specific subset of tests, use: - -```Shell -jake runtests tests= -``` - -e.g. to run all compiler baseline tests: - -```Shell -jake runtests tests=compiler -``` - -or to run a specific test: `tests\cases\compiler\2dArrays.ts` - -```Shell -jake runtests tests=2dArrays -``` - -## Debugging the tests - -To debug the tests, invoke the `runtests-browser` task from jake. -You will probably only want to debug one test at a time: - -```Shell -jake runtests-browser tests=2dArrays -``` - -You can specify which browser to use for debugging. Currently Chrome and IE are supported: - -```Shell -jake runtests-browser tests=2dArrays browser=chrome -``` - -You can debug with VS Code or Node instead with `jake runtests debug=true`: - -```Shell -jake runtests tests=2dArrays debug=true -``` - -## Adding a Test - -To add a new test case, simply place a `.ts` file in `tests\cases\compiler` containing code that exemplifies the bugfix or change you are making. - -These files support metadata tags in the format `// @metaDataName: value`. -The supported names and values are the same as those supported in the compiler itself, with the addition of the `fileName` flag. -`fileName` tags delimit sections of a file to be used as separate compilation units. -They are useful for tests relating to modules. -See below for examples. - -**Note** that if you have a test corresponding to a specific spec compliance item, you can place it in `tests\cases\conformance` in an appropriately-named subfolder. -**Note** that filenames here must be distinct from all other compiler testcase names, so you may have to work a bit to find a unique name if it's something common. - -### Tests for multiple files - -When one needs to test for scenarios which require multiple files, it is useful to use the `fileName` metadata tag as such: - -```TypeScript -// @fileName: file1.ts -export function f() { -} - -// @fileName: file2.ts -import { f as g } from "file1"; - -var x = g(); -``` - -One can also write a project test, but it is slightly more involved. - -## Managing the Baselines - -Compiler testcases generate baselines that track the emitted `.js`, the errors produced by the compiler, and the type of each expression in the file. Additionally, some testcases opt in to baselining the source map output. - -When a change in the baselines is detected, the test will fail. To inspect changes vs the expected baselines, use - -```Shell -jake diff -``` - -After verifying that the changes in the baselines are correct, run - -```Shell -jake baseline-accept -``` - -to establish the new baselines as the desired behavior. This will change the files in `tests\baselines\reference`, which should be included as part of your commit. It's important to carefully validate changes in the baselines. diff --git a/node_modules/pogen/node_modules/typescript/CopyrightNotice.txt b/node_modules/pogen/node_modules/typescript/CopyrightNotice.txt deleted file mode 100644 index 0f6db1f75..000000000 --- a/node_modules/pogen/node_modules/typescript/CopyrightNotice.txt +++ /dev/null @@ -1,15 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - diff --git a/node_modules/pogen/node_modules/typescript/LICENSE.txt b/node_modules/pogen/node_modules/typescript/LICENSE.txt deleted file mode 100644 index 8746124b2..000000000 --- a/node_modules/pogen/node_modules/typescript/LICENSE.txt +++ /dev/null @@ -1,55 +0,0 @@ -Apache License - -Version 2.0, January 2004 - -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. - -"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. - -2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. - -3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. - -4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: - -You must give any other recipients of the Work or Derivative Works a copy of this License; and - -You must cause any modified files to carry prominent notices stating that You changed the files; and - -You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and - -If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. - -5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. - -6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. - -8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS diff --git a/node_modules/pogen/node_modules/typescript/README.md b/node_modules/pogen/node_modules/typescript/README.md deleted file mode 100644 index 053d03641..000000000 --- a/node_modules/pogen/node_modules/typescript/README.md +++ /dev/null @@ -1,98 +0,0 @@ -[![Build Status](https://travis-ci.org/Microsoft/TypeScript.svg?branch=master)](https://travis-ci.org/Microsoft/TypeScript) -[![npm version](https://badge.fury.io/js/typescript.svg)](https://www.npmjs.com/package/typescript) -[![Downloads](https://img.shields.io/npm/dm/typescript.svg)](https://www.npmjs.com/package/typescript) - -# TypeScript - -[![Join the chat at https://gitter.im/Microsoft/TypeScript](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Microsoft/TypeScript?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) - -[TypeScript](http://www.typescriptlang.org/) is a language for application-scale JavaScript. TypeScript adds optional types, classes, and modules to JavaScript. TypeScript supports tools for large-scale JavaScript applications for any browser, for any host, on any OS. TypeScript compiles to readable, standards-based JavaScript. Try it out at the [playground](http://www.typescriptlang.org/Playground), and stay up to date via [our blog](https://blogs.msdn.microsoft.com/typescript) and [Twitter account](https://twitter.com/typescriptlang). - -## Installing - -For the latest stable version: - -``` -npm install -g typescript -``` - -For our nightly builds: - -``` -npm install -g typescript@next -``` - -## Contribute - -There are many ways to [contribute](https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md) to TypeScript. -* [Submit bugs](https://github.com/Microsoft/TypeScript/issues) and help us verify fixes as they are checked in. -* Review the [source code changes](https://github.com/Microsoft/TypeScript/pulls). -* Engage with other TypeScript users and developers on [StackOverflow](http://stackoverflow.com/questions/tagged/typescript). -* Join the [#typescript](http://twitter.com/#!/search/realtime/%23typescript) discussion on Twitter. -* [Contribute bug fixes](https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md). -* Read the language specification ([docx](https://github.com/Microsoft/TypeScript/blob/master/doc/TypeScript%20Language%20Specification.docx?raw=true), - [pdf](https://github.com/Microsoft/TypeScript/blob/master/doc/TypeScript%20Language%20Specification.pdf?raw=true), [md](https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md)). - -This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see -the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) -with any additional questions or comments. - -## Documentation - -* [Quick tutorial](http://www.typescriptlang.org/docs/tutorial.html) -* [Programming handbook](http://www.typescriptlang.org/docs/handbook/basic-types.html) -* [Language specification](https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md) -* [Homepage](http://www.typescriptlang.org/) - -## Building - -In order to build the TypeScript compiler, ensure that you have [Git](http://git-scm.com/downloads) and [Node.js](http://nodejs.org/) installed. - -Clone a copy of the repo: - -``` -git clone https://github.com/Microsoft/TypeScript.git -``` - -Change to the TypeScript directory: - -``` -cd TypeScript -``` - -Install Gulp tools and dev dependencies: - -``` -npm install -g gulp -npm install -``` - -Use one of the following to build and test: - -``` -gulp local # Build the compiler into built/local -gulp clean # Delete the built compiler -gulp LKG # Replace the last known good with the built one. - # Bootstrapping step to be executed when the built compiler reaches a stable state. -gulp tests # Build the test infrastructure using the built compiler. -gulp runtests # Run tests using the built compiler and test infrastructure. - # You can override the host or specify a test for this command. - # Use host= or tests=. -gulp runtests-browser # Runs the tests using the built run.js file. Syntax is gulp runtests. Optional - parameters 'host=', 'tests=[regex], reporter=[list|spec|json|]'. -gulp baseline-accept # This replaces the baseline test results with the results obtained from gulp runtests. -gulp lint # Runs tslint on the TypeScript source. -gulp help # List the above commands. -``` - - -## Usage - -```shell -node built/local/tsc.js hello.ts -``` - - -## Roadmap - -For details on our planned features and future direction please refer to our [roadmap](https://github.com/Microsoft/TypeScript/wiki/Roadmap). diff --git a/node_modules/pogen/node_modules/typescript/ThirdPartyNoticeText.txt b/node_modules/pogen/node_modules/typescript/ThirdPartyNoticeText.txt deleted file mode 100644 index a9ffbddbd..000000000 --- a/node_modules/pogen/node_modules/typescript/ThirdPartyNoticeText.txt +++ /dev/null @@ -1,35 +0,0 @@ -/*!----------------- TypeScript ThirdPartyNotices ------------------------------------------------------- - -The TypeScript software is based on or incorporates material and code from the projects listed below -(collectively "Third Party Code"). Microsoft is not the original author of the -Third Party Code. The original copyright notice and the license, under which -Microsoft received such Third Party Code, are set forth below. Such license and -notices are provided for informational purposes only. Microsoft licenses the Third -Party Code to you under the terms of the Apache 2.0 License. -All Third Party Code licensed by Microsoft under the Apache License, Version 2.0 (the "License"); you -may not use this file except in compliance with the License. You may obtain a copy -of the License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, -EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR -CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions and -limitations under the License. ---------------------------------------------- -Third Party Code Components --------------------------------------------- - -------------------- DefinitelyTyped -------------------- -This file is based on or incorporates material from the projects listed below (collectively "Third Party Code"). Microsoft is not the original author of the Third Party Code. The original copyright notice and the license, under which Microsoft received such Third Party Code, are set forth below. Such licenses and notices are provided for informational purposes only. Microsoft, not the third party, licenses the Third Party Code to you under the terms set forth in the EULA for the Microsoft Product. Microsoft reserves all other rights not expressly granted under this agreement, whether by implication, estoppel or otherwise. -DefinitelyTyped -This project is licensed under the MIT license. -Copyrights are respective of each contributor listed at the beginning of each definition file. -Provided for Informational Purposes Only - -MIT License -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ""Software""), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. --------------------------------------------------------------------------------------- -------------- End of ThirdPartyNotices --------------------------------------------------- */ diff --git a/node_modules/pogen/node_modules/typescript/bin/tsc b/node_modules/pogen/node_modules/typescript/bin/tsc deleted file mode 100755 index 19c62bf7a..000000000 --- a/node_modules/pogen/node_modules/typescript/bin/tsc +++ /dev/null @@ -1,2 +0,0 @@ -#!/usr/bin/env node -require('../lib/tsc.js') diff --git a/node_modules/pogen/node_modules/typescript/bin/tsserver b/node_modules/pogen/node_modules/typescript/bin/tsserver deleted file mode 100755 index 7143b6a73..000000000 --- a/node_modules/pogen/node_modules/typescript/bin/tsserver +++ /dev/null @@ -1,2 +0,0 @@ -#!/usr/bin/env node -require('../lib/tsserver.js') diff --git a/node_modules/pogen/node_modules/typescript/lib/README.md b/node_modules/pogen/node_modules/typescript/lib/README.md deleted file mode 100644 index 0a85a9e7b..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/README.md +++ /dev/null @@ -1,5 +0,0 @@ -# Read This! - -**These files are not meant to be edited by hand.** -If you need to make modifications, the respective files should be changed within the repository's top-level `src` directory. -Running `jake LKG` will then appropriately update the files in this directory. diff --git a/node_modules/pogen/node_modules/typescript/lib/cancellationToken.js b/node_modules/pogen/node_modules/typescript/lib/cancellationToken.js deleted file mode 100644 index 0e37b0689..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/cancellationToken.js +++ /dev/null @@ -1,71 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -"use strict"; -var fs = require("fs"); -function pipeExists(name) { - try { - fs.statSync(name); - return true; - } - catch (e) { - return false; - } -} -function createCancellationToken(args) { - var cancellationPipeName; - for (var i = 0; i < args.length - 1; i++) { - if (args[i] === "--cancellationPipeName") { - cancellationPipeName = args[i + 1]; - break; - } - } - if (!cancellationPipeName) { - return { - isCancellationRequested: function () { return false; }, - setRequest: function (_requestId) { return void 0; }, - resetRequest: function (_requestId) { return void 0; } - }; - } - if (cancellationPipeName.charAt(cancellationPipeName.length - 1) === "*") { - var namePrefix_1 = cancellationPipeName.slice(0, -1); - if (namePrefix_1.length === 0 || namePrefix_1.indexOf("*") >= 0) { - throw new Error("Invalid name for template cancellation pipe: it should have length greater than 2 characters and contain only one '*'."); - } - var perRequestPipeName_1; - var currentRequestId_1; - return { - isCancellationRequested: function () { return perRequestPipeName_1 !== undefined && pipeExists(perRequestPipeName_1); }, - setRequest: function (requestId) { - currentRequestId_1 = requestId; - perRequestPipeName_1 = namePrefix_1 + requestId; - }, - resetRequest: function (requestId) { - if (currentRequestId_1 !== requestId) { - throw new Error("Mismatched request id, expected " + currentRequestId_1 + ", actual " + requestId); - } - perRequestPipeName_1 = undefined; - } - }; - } - else { - return { - isCancellationRequested: function () { return pipeExists(cancellationPipeName); }, - setRequest: function (_requestId) { return void 0; }, - resetRequest: function (_requestId) { return void 0; } - }; - } -} -module.exports = createCancellationToken; diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.d.ts deleted file mode 100644 index 80e09b844..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.d.ts +++ /dev/null @@ -1,19617 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -///////////////////////////// -/// ECMAScript APIs -///////////////////////////// - -declare const NaN: number; -declare const Infinity: number; - -/** - * Evaluates JavaScript code and executes it. - * @param x A String value that contains valid JavaScript code. - */ -declare function eval(x: string): any; - -/** - * Converts A string to an integer. - * @param s A string to convert into a number. - * @param radix A value between 2 and 36 that specifies the base of the number in numString. - * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal. - * All other strings are considered decimal. - */ -declare function parseInt(s: string, radix?: number): number; - -/** - * Converts a string to a floating-point number. - * @param string A string that contains a floating-point number. - */ -declare function parseFloat(string: string): number; - -/** - * Returns a Boolean value that indicates whether a value is the reserved value NaN (not a number). - * @param number A numeric value. - */ -declare function isNaN(number: number): boolean; - -/** - * Determines whether a supplied number is finite. - * @param number Any numeric value. - */ -declare function isFinite(number: number): boolean; - -/** - * Gets the unencoded version of an encoded Uniform Resource Identifier (URI). - * @param encodedURI A value representing an encoded URI. - */ -declare function decodeURI(encodedURI: string): string; - -/** - * Gets the unencoded version of an encoded component of a Uniform Resource Identifier (URI). - * @param encodedURIComponent A value representing an encoded URI component. - */ -declare function decodeURIComponent(encodedURIComponent: string): string; - -/** - * Encodes a text string as a valid Uniform Resource Identifier (URI) - * @param uri A value representing an encoded URI. - */ -declare function encodeURI(uri: string): string; - -/** - * Encodes a text string as a valid component of a Uniform Resource Identifier (URI). - * @param uriComponent A value representing an encoded URI component. - */ -declare function encodeURIComponent(uriComponent: string): string; - -interface PropertyDescriptor { - configurable?: boolean; - enumerable?: boolean; - value?: any; - writable?: boolean; - get? (): any; - set? (v: any): void; -} - -interface PropertyDescriptorMap { - [s: string]: PropertyDescriptor; -} - -interface Object { - /** The initial value of Object.prototype.constructor is the standard built-in Object constructor. */ - constructor: Function; - - /** Returns a string representation of an object. */ - toString(): string; - - /** Returns a date converted to a string using the current locale. */ - toLocaleString(): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): Object; - - /** - * Determines whether an object has a property with the specified name. - * @param v A property name. - */ - hasOwnProperty(v: string): boolean; - - /** - * Determines whether an object exists in another object's prototype chain. - * @param v Another object whose prototype chain is to be checked. - */ - isPrototypeOf(v: Object): boolean; - - /** - * Determines whether a specified property is enumerable. - * @param v A property name. - */ - propertyIsEnumerable(v: string): boolean; -} - -interface ObjectConstructor { - new (value?: any): Object; - (): any; - (value: any): any; - - /** A reference to the prototype for a class of objects. */ - readonly prototype: Object; - - /** - * Returns the prototype of an object. - * @param o The object that references the prototype. - */ - getPrototypeOf(o: any): any; - - /** - * Gets the own property descriptor of the specified object. - * An own property descriptor is one that is defined directly on the object and is not inherited from the object's prototype. - * @param o Object that contains the property. - * @param p Name of the property. - */ - getOwnPropertyDescriptor(o: any, p: string): PropertyDescriptor; - - /** - * Returns the names of the own properties of an object. The own properties of an object are those that are defined directly - * on that object, and are not inherited from the object's prototype. The properties of an object include both fields (objects) and functions. - * @param o Object that contains the own properties. - */ - getOwnPropertyNames(o: any): string[]; - - /** - * Creates an object that has the specified prototype or that has null prototype. - * @param o Object to use as a prototype. May be null. - */ - create(o: object | null): any; - - /** - * Creates an object that has the specified prototype, and that optionally contains specified properties. - * @param o Object to use as a prototype. May be null - * @param properties JavaScript object that contains one or more property descriptors. - */ - create(o: object | null, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Adds a property to an object, or modifies attributes of an existing property. - * @param o Object on which to add or modify the property. This can be a native JavaScript object (that is, a user-defined object or a built in object) or a DOM object. - * @param p The property name. - * @param attributes Descriptor for the property. It can be for a data property or an accessor property. - */ - defineProperty(o: any, p: string, attributes: PropertyDescriptor & ThisType): any; - - /** - * Adds one or more properties to an object, and/or modifies attributes of existing properties. - * @param o Object on which to add or modify the properties. This can be a native JavaScript object or a DOM object. - * @param properties JavaScript object that contains one or more descriptor objects. Each descriptor object describes a data property or an accessor property. - */ - defineProperties(o: any, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - seal(o: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(a: T[]): ReadonlyArray; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(f: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(o: T): Readonly; - - /** - * Prevents the addition of new properties to an object. - * @param o Object to make non-extensible. - */ - preventExtensions(o: T): T; - - /** - * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. - * @param o Object to test. - */ - isSealed(o: any): boolean; - - /** - * Returns true if existing property attributes and values cannot be modified in an object, and new properties cannot be added to the object. - * @param o Object to test. - */ - isFrozen(o: any): boolean; - - /** - * Returns a value that indicates whether new properties can be added to an object. - * @param o Object to test. - */ - isExtensible(o: any): boolean; - - /** - * Returns the names of the enumerable properties and methods of an object. - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - keys(o: any): string[]; -} - -/** - * Provides functionality common to all JavaScript objects. - */ -declare const Object: ObjectConstructor; - -/** - * Creates a new function. - */ -interface Function { - /** - * Calls the function, substituting the specified object for the this value of the function, and the specified array for the arguments of the function. - * @param thisArg The object to be used as the this object. - * @param argArray A set of arguments to be passed to the function. - */ - apply(this: Function, thisArg: any, argArray?: any): any; - - /** - * Calls a method of an object, substituting another object for the current object. - * @param thisArg The object to be used as the current object. - * @param argArray A list of arguments to be passed to the method. - */ - call(this: Function, thisArg: any, ...argArray: any[]): any; - - /** - * For a given function, creates a bound function that has the same body as the original function. - * The this object of the bound function is associated with the specified object, and has the specified initial parameters. - * @param thisArg An object to which the this keyword can refer inside the new function. - * @param argArray A list of arguments to be passed to the new function. - */ - bind(this: Function, thisArg: any, ...argArray: any[]): any; - - /** Returns a string representation of a function. */ - toString(): string; - - prototype: any; - readonly length: number; - - // Non-standard extensions - arguments: any; - caller: Function; -} - -interface FunctionConstructor { - /** - * Creates a new function. - * @param args A list of arguments the function accepts. - */ - new (...args: string[]): Function; - (...args: string[]): Function; - readonly prototype: Function; -} - -declare const Function: FunctionConstructor; - -interface IArguments { - [index: number]: any; - length: number; - callee: Function; -} - -interface String { - /** Returns a string representation of a string. */ - toString(): string; - - /** - * Returns the character at the specified index. - * @param pos The zero-based index of the desired character. - */ - charAt(pos: number): string; - - /** - * Returns the Unicode value of the character at the specified location. - * @param index The zero-based index of the desired character. If there is no character at the specified index, NaN is returned. - */ - charCodeAt(index: number): number; - - /** - * Returns a string that contains the concatenation of two or more strings. - * @param strings The strings to append to the end of the string. - */ - concat(...strings: string[]): string; - - /** - * Returns the position of the first occurrence of a substring. - * @param searchString The substring to search for in the string - * @param position The index at which to begin searching the String object. If omitted, search starts at the beginning of the string. - */ - indexOf(searchString: string, position?: number): number; - - /** - * Returns the last occurrence of a substring in the string. - * @param searchString The substring to search for. - * @param position The index at which to begin searching. If omitted, the search begins at the end of the string. - */ - lastIndexOf(searchString: string, position?: number): number; - - /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - */ - localeCompare(that: string): number; - - /** - * Matches a string with a regular expression, and returns an array containing the results of that search. - * @param regexp A variable name or string literal containing the regular expression pattern and flags. - */ - match(regexp: string | RegExp): RegExpMatchArray | null; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string. - */ - replace(searchValue: string | RegExp, replaceValue: string): string; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replacer A function that returns the replacement text. - */ - replace(searchValue: string | RegExp, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the first substring match in a regular expression search. - * @param regexp The regular expression pattern and applicable flags. - */ - search(regexp: string | RegExp): number; - - /** - * Returns a section of a string. - * @param start The index to the beginning of the specified portion of stringObj. - * @param end The index to the end of the specified portion of stringObj. The substring includes the characters up to, but not including, the character indicated by end. - * If this value is not specified, the substring continues to the end of stringObj. - */ - slice(start?: number, end?: number): string; - - /** - * Split a string into substrings using the specified separator and return them as an array. - * @param separator A string that identifies character or characters to use in separating the string. If omitted, a single-element array containing the entire string is returned. - * @param limit A value used to limit the number of elements returned in the array. - */ - split(separator: string | RegExp, limit?: number): string[]; - - /** - * Returns the substring at the specified location within a String object. - * @param start The zero-based index number indicating the beginning of the substring. - * @param end Zero-based index number indicating the end of the substring. The substring includes the characters up to, but not including, the character indicated by end. - * If end is omitted, the characters from start through the end of the original string are returned. - */ - substring(start: number, end?: number): string; - - /** Converts all the alphabetic characters in a string to lowercase. */ - toLowerCase(): string; - - /** Converts all alphabetic characters to lowercase, taking into account the host environment's current locale. */ - toLocaleLowerCase(): string; - - /** Converts all the alphabetic characters in a string to uppercase. */ - toUpperCase(): string; - - /** Returns a string where all alphabetic characters have been converted to uppercase, taking into account the host environment's current locale. */ - toLocaleUpperCase(): string; - - /** Removes the leading and trailing white space and line terminator characters from a string. */ - trim(): string; - - /** Returns the length of a String object. */ - readonly length: number; - - // IE extensions - /** - * Gets a substring beginning at the specified location and having the specified length. - * @param from The starting position of the desired substring. The index of the first character in the string is zero. - * @param length The number of characters to include in the returned substring. - */ - substr(from: number, length?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): string; - - readonly [index: number]: string; -} - -interface StringConstructor { - new (value?: any): String; - (value?: any): string; - readonly prototype: String; - fromCharCode(...codes: number[]): string; -} - -/** - * Allows manipulation and formatting of text strings and determination and location of substrings within strings. - */ -declare const String: StringConstructor; - -interface Boolean { - /** Returns the primitive value of the specified object. */ - valueOf(): boolean; -} - -interface BooleanConstructor { - new (value?: any): Boolean; - (value?: any): boolean; - readonly prototype: Boolean; -} - -declare const Boolean: BooleanConstructor; - -interface Number { - /** - * Returns a string representation of an object. - * @param radix Specifies a radix for converting numeric values to strings. This value is only used for numbers. - */ - toString(radix?: number): string; - - /** - * Returns a string representing a number in fixed-point notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toFixed(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented in exponential notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toExponential(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented either in exponential or fixed-point notation with a specified number of digits. - * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. - */ - toPrecision(precision?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): number; -} - -interface NumberConstructor { - new (value?: any): Number; - (value?: any): number; - readonly prototype: Number; - - /** The largest number that can be represented in JavaScript. Equal to approximately 1.79E+308. */ - readonly MAX_VALUE: number; - - /** The closest number to zero that can be represented in JavaScript. Equal to approximately 5.00E-324. */ - readonly MIN_VALUE: number; - - /** - * A value that is not a number. - * In equality comparisons, NaN does not equal any value, including itself. To test whether a value is equivalent to NaN, use the isNaN function. - */ - readonly NaN: number; - - /** - * A value that is less than the largest negative number that can be represented in JavaScript. - * JavaScript displays NEGATIVE_INFINITY values as -infinity. - */ - readonly NEGATIVE_INFINITY: number; - - /** - * A value greater than the largest number that can be represented in JavaScript. - * JavaScript displays POSITIVE_INFINITY values as infinity. - */ - readonly POSITIVE_INFINITY: number; -} - -/** An object that represents a number of any kind. All JavaScript numbers are 64-bit floating-point numbers. */ -declare const Number: NumberConstructor; - -interface TemplateStringsArray extends ReadonlyArray { - readonly raw: ReadonlyArray; -} - -interface Math { - /** The mathematical constant e. This is Euler's number, the base of natural logarithms. */ - readonly E: number; - /** The natural logarithm of 10. */ - readonly LN10: number; - /** The natural logarithm of 2. */ - readonly LN2: number; - /** The base-2 logarithm of e. */ - readonly LOG2E: number; - /** The base-10 logarithm of e. */ - readonly LOG10E: number; - /** Pi. This is the ratio of the circumference of a circle to its diameter. */ - readonly PI: number; - /** The square root of 0.5, or, equivalently, one divided by the square root of 2. */ - readonly SQRT1_2: number; - /** The square root of 2. */ - readonly SQRT2: number; - /** - * Returns the absolute value of a number (the value without regard to whether it is positive or negative). - * For example, the absolute value of -5 is the same as the absolute value of 5. - * @param x A numeric expression for which the absolute value is needed. - */ - abs(x: number): number; - /** - * Returns the arc cosine (or inverse cosine) of a number. - * @param x A numeric expression. - */ - acos(x: number): number; - /** - * Returns the arcsine of a number. - * @param x A numeric expression. - */ - asin(x: number): number; - /** - * Returns the arctangent of a number. - * @param x A numeric expression for which the arctangent is needed. - */ - atan(x: number): number; - /** - * Returns the angle (in radians) from the X axis to a point. - * @param y A numeric expression representing the cartesian y-coordinate. - * @param x A numeric expression representing the cartesian x-coordinate. - */ - atan2(y: number, x: number): number; - /** - * Returns the smallest number greater than or equal to its numeric argument. - * @param x A numeric expression. - */ - ceil(x: number): number; - /** - * Returns the cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - cos(x: number): number; - /** - * Returns e (the base of natural logarithms) raised to a power. - * @param x A numeric expression representing the power of e. - */ - exp(x: number): number; - /** - * Returns the greatest number less than or equal to its numeric argument. - * @param x A numeric expression. - */ - floor(x: number): number; - /** - * Returns the natural logarithm (base e) of a number. - * @param x A numeric expression. - */ - log(x: number): number; - /** - * Returns the larger of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - max(...values: number[]): number; - /** - * Returns the smaller of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - min(...values: number[]): number; - /** - * Returns the value of a base expression taken to a specified power. - * @param x The base value of the expression. - * @param y The exponent value of the expression. - */ - pow(x: number, y: number): number; - /** Returns a pseudorandom number between 0 and 1. */ - random(): number; - /** - * Returns a supplied numeric expression rounded to the nearest number. - * @param x The value to be rounded to the nearest number. - */ - round(x: number): number; - /** - * Returns the sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - sin(x: number): number; - /** - * Returns the square root of a number. - * @param x A numeric expression. - */ - sqrt(x: number): number; - /** - * Returns the tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - tan(x: number): number; -} -/** An intrinsic object that provides basic mathematics functionality and constants. */ -declare const Math: Math; - -/** Enables basic storage and retrieval of dates and times. */ -interface Date { - /** Returns a string representation of a date. The format of the string depends on the locale. */ - toString(): string; - /** Returns a date as a string value. */ - toDateString(): string; - /** Returns a time as a string value. */ - toTimeString(): string; - /** Returns a value as a string value appropriate to the host environment's current locale. */ - toLocaleString(): string; - /** Returns a date as a string value appropriate to the host environment's current locale. */ - toLocaleDateString(): string; - /** Returns a time as a string value appropriate to the host environment's current locale. */ - toLocaleTimeString(): string; - /** Returns the stored time value in milliseconds since midnight, January 1, 1970 UTC. */ - valueOf(): number; - /** Gets the time value in milliseconds. */ - getTime(): number; - /** Gets the year, using local time. */ - getFullYear(): number; - /** Gets the year using Universal Coordinated Time (UTC). */ - getUTCFullYear(): number; - /** Gets the month, using local time. */ - getMonth(): number; - /** Gets the month of a Date object using Universal Coordinated Time (UTC). */ - getUTCMonth(): number; - /** Gets the day-of-the-month, using local time. */ - getDate(): number; - /** Gets the day-of-the-month, using Universal Coordinated Time (UTC). */ - getUTCDate(): number; - /** Gets the day of the week, using local time. */ - getDay(): number; - /** Gets the day of the week using Universal Coordinated Time (UTC). */ - getUTCDay(): number; - /** Gets the hours in a date, using local time. */ - getHours(): number; - /** Gets the hours value in a Date object using Universal Coordinated Time (UTC). */ - getUTCHours(): number; - /** Gets the minutes of a Date object, using local time. */ - getMinutes(): number; - /** Gets the minutes of a Date object using Universal Coordinated Time (UTC). */ - getUTCMinutes(): number; - /** Gets the seconds of a Date object, using local time. */ - getSeconds(): number; - /** Gets the seconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCSeconds(): number; - /** Gets the milliseconds of a Date, using local time. */ - getMilliseconds(): number; - /** Gets the milliseconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCMilliseconds(): number; - /** Gets the difference in minutes between the time on the local computer and Universal Coordinated Time (UTC). */ - getTimezoneOffset(): number; - /** - * Sets the date and time value in the Date object. - * @param time A numeric value representing the number of elapsed milliseconds since midnight, January 1, 1970 GMT. - */ - setTime(time: number): number; - /** - * Sets the milliseconds value in the Date object using local time. - * @param ms A numeric value equal to the millisecond value. - */ - setMilliseconds(ms: number): number; - /** - * Sets the milliseconds value in the Date object using Universal Coordinated Time (UTC). - * @param ms A numeric value equal to the millisecond value. - */ - setUTCMilliseconds(ms: number): number; - - /** - * Sets the seconds value in the Date object using local time. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setSeconds(sec: number, ms?: number): number; - /** - * Sets the seconds value in the Date object using Universal Coordinated Time (UTC). - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCSeconds(sec: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using local time. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using Universal Coordinated Time (UTC). - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the hour value in the Date object using local time. - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the hours value in the Date object using Universal Coordinated Time (UTC). - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the numeric day-of-the-month value of the Date object using local time. - * @param date A numeric value equal to the day of the month. - */ - setDate(date: number): number; - /** - * Sets the numeric day of the month in the Date object using Universal Coordinated Time (UTC). - * @param date A numeric value equal to the day of the month. - */ - setUTCDate(date: number): number; - /** - * Sets the month value in the Date object using local time. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If this value is not supplied, the value from a call to the getDate method is used. - */ - setMonth(month: number, date?: number): number; - /** - * Sets the month value in the Date object using Universal Coordinated Time (UTC). - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If it is not supplied, the value from a call to the getUTCDate method is used. - */ - setUTCMonth(month: number, date?: number): number; - /** - * Sets the year of the Date object using local time. - * @param year A numeric value for the year. - * @param month A zero-based numeric value for the month (0 for January, 11 for December). Must be specified if numDate is specified. - * @param date A numeric value equal for the day of the month. - */ - setFullYear(year: number, month?: number, date?: number): number; - /** - * Sets the year value in the Date object using Universal Coordinated Time (UTC). - * @param year A numeric value equal to the year. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. Must be supplied if numDate is supplied. - * @param date A numeric value equal to the day of the month. - */ - setUTCFullYear(year: number, month?: number, date?: number): number; - /** Returns a date converted to a string using Universal Coordinated Time (UTC). */ - toUTCString(): string; - /** Returns a date as a string value in ISO format. */ - toISOString(): string; - /** Used by the JSON.stringify method to enable the transformation of an object's data for JavaScript Object Notation (JSON) serialization. */ - toJSON(key?: any): string; -} - -interface DateConstructor { - new (): Date; - new (value: number): Date; - new (value: string): Date; - new (year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): Date; - (): string; - readonly prototype: Date; - /** - * Parses a string containing a date, and returns the number of milliseconds between that date and midnight, January 1, 1970. - * @param s A date string - */ - parse(s: string): number; - /** - * Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date. - * @param year The full year designation is required for cross-century date accuracy. If year is between 0 and 99 is used, then year is assumed to be 1900 + year. - * @param month The month as an number between 0 and 11 (January to December). - * @param date The date as an number between 1 and 31. - * @param hours Must be supplied if minutes is supplied. An number from 0 to 23 (midnight to 11pm) that specifies the hour. - * @param minutes Must be supplied if seconds is supplied. An number from 0 to 59 that specifies the minutes. - * @param seconds Must be supplied if milliseconds is supplied. An number from 0 to 59 that specifies the seconds. - * @param ms An number from 0 to 999 that specifies the milliseconds. - */ - UTC(year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): number; - now(): number; -} - -declare const Date: DateConstructor; - -interface RegExpMatchArray extends Array { - index?: number; - input?: string; -} - -interface RegExpExecArray extends Array { - index: number; - input: string; -} - -interface RegExp { - /** - * Executes a search on a string using a regular expression pattern, and returns an array containing the results of that search. - * @param string The String object or string literal on which to perform the search. - */ - exec(string: string): RegExpExecArray | null; - - /** - * Returns a Boolean value that indicates whether or not a pattern exists in a searched string. - * @param string String on which to perform the search. - */ - test(string: string): boolean; - - /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ - readonly source: string; - - /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ - readonly global: boolean; - - /** Returns a Boolean value indicating the state of the ignoreCase flag (i) used with a regular expression. Default is false. Read-only. */ - readonly ignoreCase: boolean; - - /** Returns a Boolean value indicating the state of the multiline flag (m) used with a regular expression. Default is false. Read-only. */ - readonly multiline: boolean; - - lastIndex: number; - - // Non-standard extensions - compile(): this; -} - -interface RegExpConstructor { - new (pattern: RegExp | string): RegExp; - new (pattern: string, flags?: string): RegExp; - (pattern: RegExp | string): RegExp; - (pattern: string, flags?: string): RegExp; - readonly prototype: RegExp; - - // Non-standard extensions - $1: string; - $2: string; - $3: string; - $4: string; - $5: string; - $6: string; - $7: string; - $8: string; - $9: string; - lastMatch: string; -} - -declare const RegExp: RegExpConstructor; - -interface Error { - name: string; - message: string; - stack?: string; -} - -interface ErrorConstructor { - new (message?: string): Error; - (message?: string): Error; - readonly prototype: Error; -} - -declare const Error: ErrorConstructor; - -interface EvalError extends Error { -} - -interface EvalErrorConstructor { - new (message?: string): EvalError; - (message?: string): EvalError; - readonly prototype: EvalError; -} - -declare const EvalError: EvalErrorConstructor; - -interface RangeError extends Error { -} - -interface RangeErrorConstructor { - new (message?: string): RangeError; - (message?: string): RangeError; - readonly prototype: RangeError; -} - -declare const RangeError: RangeErrorConstructor; - -interface ReferenceError extends Error { -} - -interface ReferenceErrorConstructor { - new (message?: string): ReferenceError; - (message?: string): ReferenceError; - readonly prototype: ReferenceError; -} - -declare const ReferenceError: ReferenceErrorConstructor; - -interface SyntaxError extends Error { -} - -interface SyntaxErrorConstructor { - new (message?: string): SyntaxError; - (message?: string): SyntaxError; - readonly prototype: SyntaxError; -} - -declare const SyntaxError: SyntaxErrorConstructor; - -interface TypeError extends Error { -} - -interface TypeErrorConstructor { - new (message?: string): TypeError; - (message?: string): TypeError; - readonly prototype: TypeError; -} - -declare const TypeError: TypeErrorConstructor; - -interface URIError extends Error { -} - -interface URIErrorConstructor { - new (message?: string): URIError; - (message?: string): URIError; - readonly prototype: URIError; -} - -declare const URIError: URIErrorConstructor; - -interface JSON { - /** - * Converts a JavaScript Object Notation (JSON) string into an object. - * @param text A valid JSON string. - * @param reviver A function that transforms the results. This function is called for each member of the object. - * If a member contains nested objects, the nested objects are transformed before the parent object is. - */ - parse(text: string, reviver?: (key: any, value: any) => any): any; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer A function that transforms the results. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (key: string, value: any) => any, space?: string | number): string; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer An array of strings and numbers that acts as a approved list for selecting the object properties that will be stringified. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (number | string)[] | null, space?: string | number): string; -} - -/** - * An intrinsic object that provides functions to convert JavaScript values to and from the JavaScript Object Notation (JSON) format. - */ -declare const JSON: JSON; - - -///////////////////////////// -/// ECMAScript Array API (specially handled by compiler) -///////////////////////////// - -interface ReadonlyArray { - /** - * Gets the length of the array. This is a number one higher than the highest element defined in an array. - */ - readonly length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat>(...items: U[]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S): S[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: undefined): S[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: Z): S[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - - readonly [n: number]: T; -} - -interface Array { - /** - * Gets or sets the length of the array. This is a number one higher than the highest element defined in an array. - */ - length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Appends new elements to an array, and returns the new length of the array. - * @param items New elements of the Array. - */ - push(...items: T[]): number; - /** - * Removes the last element from an array and returns it. - */ - pop(): T | undefined; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Reverses the elements in an Array. - */ - reverse(): T[]; - /** - * Removes the first element from an array and returns it. - */ - shift(): T | undefined; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: T, b: T) => number): this; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - */ - splice(start: number, deleteCount?: number): T[]; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - * @param items Elements to insert into the array in place of the deleted elements. - */ - splice(start: number, deleteCount: number, ...items: T[]): T[]; - /** - * Inserts new elements at the start of an array. - * @param items Elements to insert at the start of the Array. - */ - unshift(...items: T[]): number; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: T[]) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U]; - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U]; - map(this: [T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: T[]) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - - [n: number]: T; -} - -interface ArrayConstructor { - new (arrayLength?: number): any[]; - new (arrayLength: number): T[]; - new (...items: T[]): T[]; - (arrayLength?: number): any[]; - (arrayLength: number): T[]; - (...items: T[]): T[]; - isArray(arg: any): arg is Array; - readonly prototype: Array; -} - -declare const Array: ArrayConstructor; - -interface TypedPropertyDescriptor { - enumerable?: boolean; - configurable?: boolean; - writable?: boolean; - value?: T; - get?: () => T; - set?: (value: T) => void; -} - -declare type ClassDecorator = (target: TFunction) => TFunction | void; -declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; -declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; -declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; - -declare type PromiseConstructorLike = new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void) => PromiseLike; - -interface PromiseLike { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): PromiseLike; -} - -/** - * Represents the completion of an asynchronous operation - */ -interface Promise { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): Promise; - - /** - * Attaches a callback for only the rejection of the Promise. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of the callback. - */ - catch(onrejected?: ((reason: any) => TResult | PromiseLike) | undefined | null): Promise; -} - -interface ArrayLike { - readonly length: number; - readonly [n: number]: T; -} - -/** - * Make all properties in T optional - */ -type Partial = { - [P in keyof T]?: T[P]; -}; - -/** - * Make all properties in T readonly - */ -type Readonly = { - readonly [P in keyof T]: T[P]; -}; - -/** - * From T pick a set of properties K - */ -type Pick = { - [P in K]: T[P]; -}; - -/** - * Construct a type with a set of properties K of type T - */ -type Record = { - [P in K]: T; -}; - -/** - * Marker for contextual 'this' type - */ -interface ThisType { } - -/** - * Represents a raw buffer of binary data, which is used to store data for the - * different typed arrays. ArrayBuffers cannot be read from or written to directly, - * but can be passed to a typed array or DataView Object to interpret the raw - * buffer as needed. - */ -interface ArrayBuffer { - /** - * Read-only. The length of the ArrayBuffer (in bytes). - */ - readonly byteLength: number; - - /** - * Returns a section of an ArrayBuffer. - */ - slice(begin: number, end?: number): ArrayBuffer; -} - -interface ArrayBufferConstructor { - readonly prototype: ArrayBuffer; - new (byteLength: number): ArrayBuffer; - isView(arg: any): arg is ArrayBufferView; -} -declare const ArrayBuffer: ArrayBufferConstructor; - -interface ArrayBufferView { - /** - * The ArrayBuffer instance referenced by the array. - */ - buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - byteLength: number; - - /** - * The offset in bytes of the array. - */ - byteOffset: number; -} - -interface DataView { - readonly buffer: ArrayBuffer; - readonly byteLength: number; - readonly byteOffset: number; - /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt8(byteOffset: number): number; - - /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt16(byteOffset: number, littleEndian?: boolean): number; - /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint8(byteOffset: number): number; - - /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint16(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setInt8(byteOffset: number, value: number): void; - - /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setUint8(byteOffset: number, value: number): void; - - /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; -} - -interface DataViewConstructor { - new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; -} -declare const DataView: DataViewConstructor; - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any): Int8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any, thisArg: undefined): Int8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => any, thisArg: Z): Int8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number): Int8Array; - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number, thisArg: undefined): Int8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => number, thisArg: Z): Int8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} -interface Int8ArrayConstructor { - readonly prototype: Int8Array; - new (length: number): Int8Array; - new (array: ArrayLike): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int8Array; - - from(arrayLike: ArrayLike): Int8Array; - -} -declare const Int8Array: Int8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any): Uint8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any, thisArg: undefined): Uint8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => any, thisArg: Z): Uint8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number): Uint8Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number, thisArg: undefined): Uint8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => number, thisArg: Z): Uint8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ArrayConstructor { - readonly prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: ArrayLike): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8Array; - - from(arrayLike: ArrayLike): Uint8Array; - -} -declare const Uint8Array: Uint8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any): Uint8ClampedArray; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: undefined): Uint8ClampedArray; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: Z): Uint8ClampedArray; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number): Uint8ClampedArray; - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: undefined): Uint8ClampedArray; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: Z): Uint8ClampedArray; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8ClampedArray; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8ClampedArray; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8ClampedArray view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8ClampedArray; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ClampedArrayConstructor { - readonly prototype: Uint8ClampedArray; - new (length: number): Uint8ClampedArray; - new (array: ArrayLike): Uint8ClampedArray; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8ClampedArray; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8ClampedArray; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8ClampedArray; - - from(arrayLike: ArrayLike): Uint8ClampedArray; -} -declare const Uint8ClampedArray: Uint8ClampedArrayConstructor; - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any): Int16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any, thisArg: undefined): Int16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => any, thisArg: Z): Int16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number): Int16Array; - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number, thisArg: undefined): Int16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => number, thisArg: Z): Int16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int16ArrayConstructor { - readonly prototype: Int16Array; - new (length: number): Int16Array; - new (array: ArrayLike): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int16Array; - - from(arrayLike: ArrayLike): Int16Array; - -} -declare const Int16Array: Int16ArrayConstructor; - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any): Uint16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any, thisArg: undefined): Uint16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => any, thisArg: Z): Uint16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number): Uint16Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number, thisArg: undefined): Uint16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => number, thisArg: Z): Uint16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint16ArrayConstructor { - readonly prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: ArrayLike): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint16Array; - - from(arrayLike: ArrayLike): Uint16Array; - -} -declare const Uint16Array: Uint16ArrayConstructor; -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any): Int32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any, thisArg: undefined): Int32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => any, thisArg: Z): Int32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number): Int32Array; - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number, thisArg: undefined): Int32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => number, thisArg: Z): Int32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int32ArrayConstructor { - readonly prototype: Int32Array; - new (length: number): Int32Array; - new (array: ArrayLike): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int32Array; - - from(arrayLike: ArrayLike): Int32Array; -} -declare const Int32Array: Int32ArrayConstructor; - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any): Uint32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any, thisArg: undefined): Uint32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => any, thisArg: Z): Uint32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number): Uint32Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number, thisArg: undefined): Uint32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => number, thisArg: Z): Uint32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint32ArrayConstructor { - readonly prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: ArrayLike): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint32Array; - - from(arrayLike: ArrayLike): Uint32Array; -} -declare const Uint32Array: Uint32ArrayConstructor; - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any): Float32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any, thisArg: undefined): Float32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => any, thisArg: Z): Float32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number): Float32Array; - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number, thisArg: undefined): Float32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => number, thisArg: Z): Float32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float32ArrayConstructor { - readonly prototype: Float32Array; - new (length: number): Float32Array; - new (array: ArrayLike): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float32Array; - - from(arrayLike: ArrayLike): Float32Array; - -} -declare const Float32Array: Float32ArrayConstructor; - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any): Float64Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any, thisArg: undefined): Float64Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => any, thisArg: Z): Float64Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number): Float64Array; - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number, thisArg: undefined): Float64Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => number, thisArg: Z): Float64Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float64Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float64Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float64Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float64ArrayConstructor { - readonly prototype: Float64Array; - new (length: number): Float64Array; - new (array: ArrayLike): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float64Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float64Array; - - from(arrayLike: ArrayLike): Float64Array; -} -declare const Float64Array: Float64ArrayConstructor; - -///////////////////////////// -/// ECMAScript Internationalization API -///////////////////////////// - -declare namespace Intl { - interface CollatorOptions { - usage?: string; - localeMatcher?: string; - numeric?: boolean; - caseFirst?: string; - sensitivity?: string; - ignorePunctuation?: boolean; - } - - interface ResolvedCollatorOptions { - locale: string; - usage: string; - sensitivity: string; - ignorePunctuation: boolean; - collation: string; - caseFirst: string; - numeric: boolean; - } - - interface Collator { - compare(x: string, y: string): number; - resolvedOptions(): ResolvedCollatorOptions; - } - var Collator: { - new (locales?: string | string[], options?: CollatorOptions): Collator; - (locales?: string | string[], options?: CollatorOptions): Collator; - supportedLocalesOf(locales: string | string[], options?: CollatorOptions): string[]; - }; - - interface NumberFormatOptions { - localeMatcher?: string; - style?: string; - currency?: string; - currencyDisplay?: string; - useGrouping?: boolean; - minimumIntegerDigits?: number; - minimumFractionDigits?: number; - maximumFractionDigits?: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - } - - interface ResolvedNumberFormatOptions { - locale: string; - numberingSystem: string; - style: string; - currency?: string; - currencyDisplay?: string; - minimumIntegerDigits: number; - minimumFractionDigits: number; - maximumFractionDigits: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - useGrouping: boolean; - } - - interface NumberFormat { - format(value: number): string; - resolvedOptions(): ResolvedNumberFormatOptions; - } - var NumberFormat: { - new (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - supportedLocalesOf(locales: string | string[], options?: NumberFormatOptions): string[]; - }; - - interface DateTimeFormatOptions { - localeMatcher?: string; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - formatMatcher?: string; - hour12?: boolean; - timeZone?: string; - } - - interface ResolvedDateTimeFormatOptions { - locale: string; - calendar: string; - numberingSystem: string; - timeZone: string; - hour12?: boolean; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - } - - interface DateTimeFormat { - format(date?: Date | number): string; - resolvedOptions(): ResolvedDateTimeFormatOptions; - } - var DateTimeFormat: { - new (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - supportedLocalesOf(locales: string | string[], options?: DateTimeFormatOptions): string[]; - }; -} - -interface String { - /** - * Determines whether two strings are equivalent in the current or specified locale. - * @param that String to compare to target string - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. - */ - localeCompare(that: string, locales?: string | string[], options?: Intl.CollatorOptions): number; -} - -interface Number { - /** - * Converts a number to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.NumberFormatOptions): string; -} - -interface Date { - /** - * Converts a date and time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - /** - * Converts a date to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleDateString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - - /** - * Converts a time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleTimeString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; -} - - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; - - -///////////////////////////// -/// WorkerGlobalScope APIs -///////////////////////////// -// These are only available in a Web Worker -declare function importScripts(...urls: string[]): void; - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.dom.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.dom.d.ts deleted file mode 100644 index 94fb13c32..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.dom.d.ts +++ /dev/null @@ -1,15056 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.dom.iterable.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.dom.iterable.d.ts deleted file mode 100644 index 382099148..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.dom.iterable.d.ts +++ /dev/null @@ -1,127 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// - -interface DOMTokenList { - [Symbol.iterator](): IterableIterator; -} - -interface FormData { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[string, string | File]>; - /** - * Returns a list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns a list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface Headers { - [Symbol.iterator](): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all key/value pairs contained in this object. - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object. - */ - keys(): IterableIterator; - /** - * Returns an iterator allowing to go through all values of the key/value pairs contained in this object. - */ - values(): IterableIterator; -} - -interface NodeList { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, Node]>; - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - - [Symbol.iterator](): IterableIterator; -} - -interface NodeListOf { - - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, TNode]>; - - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface URLSearchParams { - /** - * Returns an array of key, value pairs for every entry in the search params - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns a list of keys in the search params - */ - keys(): IterableIterator; - /** - * Returns a list of values in the search params - */ - values(): IterableIterator; - /** - * iterate over key/value pairs - */ - [Symbol.iterator](): IterableIterator<[string, string]>; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.collection.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.collection.d.ts deleted file mode 100644 index 4d84af429..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.collection.d.ts +++ /dev/null @@ -1,92 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface Map { - clear(): void; - delete(key: K): boolean; - forEach(callbackfn: (value: V, key: K, map: Map) => void, thisArg?: any): void; - get(key: K): V | undefined; - has(key: K): boolean; - set(key: K, value: V): this; - readonly size: number; -} - -interface MapConstructor { - new (): Map; - new (entries?: [K, V][]): Map; - readonly prototype: Map; -} -declare var Map: MapConstructor; - -interface ReadonlyMap { - forEach(callbackfn: (value: V, key: K, map: ReadonlyMap) => void, thisArg?: any): void; - get(key: K): V | undefined; - has(key: K): boolean; - readonly size: number; -} - -interface WeakMap { - delete(key: K): boolean; - get(key: K): V | undefined; - has(key: K): boolean; - set(key: K, value: V): this; -} - -interface WeakMapConstructor { - new (): WeakMap; - new (entries?: [K, V][]): WeakMap; - readonly prototype: WeakMap; -} -declare var WeakMap: WeakMapConstructor; - -interface Set { - add(value: T): this; - clear(): void; - delete(value: T): boolean; - forEach(callbackfn: (value: T, value2: T, set: Set) => void, thisArg?: any): void; - has(value: T): boolean; - readonly size: number; -} - -interface SetConstructor { - new (): Set; - new (values?: T[]): Set; - readonly prototype: Set; -} -declare var Set: SetConstructor; - -interface ReadonlySet { - forEach(callbackfn: (value: T, value2: T, set: ReadonlySet) => void, thisArg?: any): void; - has(value: T): boolean; - readonly size: number; -} - -interface WeakSet { - add(value: T): this; - delete(value: T): boolean; - has(value: T): boolean; -} - -interface WeakSetConstructor { - new (): WeakSet; - new (values?: T[]): WeakSet; - readonly prototype: WeakSet; -} -declare var WeakSet: WeakSetConstructor; diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.core.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.core.d.ts deleted file mode 100644 index bf2edb82c..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.core.d.ts +++ /dev/null @@ -1,554 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -declare type PropertyKey = string | number | symbol; - -interface Array { - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: T, index: number, obj: Array) => boolean): T | undefined; - find(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): T | undefined; - find(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): T | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: T, start?: number, end?: number): this; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; -} - -interface ArrayConstructor { - /** - * Creates an array from an array-like object. - * @param arrayLike An array-like object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: T, k: number) => U): Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: T, k: number) => U, thisArg: undefined): Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: T, k: number) => U, thisArg: Z): Array; - - - /** - * Creates an array from an array-like object. - * @param arrayLike An array-like object to convert to an array. - */ - from(arrayLike: ArrayLike): Array; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: T[]): Array; -} - -interface DateConstructor { - new (value: Date): Date; -} - -interface Function { - /** - * Returns the name of the function. Function names are read-only and can not be changed. - */ - readonly name: string; -} - -interface Math { - /** - * Returns the number of leading zero bits in the 32-bit binary representation of a number. - * @param x A numeric expression. - */ - clz32(x: number): number; - - /** - * Returns the result of 32-bit multiplication of two numbers. - * @param x First number - * @param y Second number - */ - imul(x: number, y: number): number; - - /** - * Returns the sign of the x, indicating whether x is positive, negative or zero. - * @param x The numeric expression to test - */ - sign(x: number): number; - - /** - * Returns the base 10 logarithm of a number. - * @param x A numeric expression. - */ - log10(x: number): number; - - /** - * Returns the base 2 logarithm of a number. - * @param x A numeric expression. - */ - log2(x: number): number; - - /** - * Returns the natural logarithm of 1 + x. - * @param x A numeric expression. - */ - log1p(x: number): number; - - /** - * Returns the result of (e^x - 1) of x (e raised to the power of x, where e is the base of - * the natural logarithms). - * @param x A numeric expression. - */ - expm1(x: number): number; - - /** - * Returns the hyperbolic cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - cosh(x: number): number; - - /** - * Returns the hyperbolic sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - sinh(x: number): number; - - /** - * Returns the hyperbolic tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - tanh(x: number): number; - - /** - * Returns the inverse hyperbolic cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - acosh(x: number): number; - - /** - * Returns the inverse hyperbolic sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - asinh(x: number): number; - - /** - * Returns the inverse hyperbolic tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - atanh(x: number): number; - - /** - * Returns the square root of the sum of squares of its arguments. - * @param values Values to compute the square root for. - * If no arguments are passed, the result is +0. - * If there is only one argument, the result is the absolute value. - * If any argument is +Infinity or -Infinity, the result is +Infinity. - * If any argument is NaN, the result is NaN. - * If all arguments are either +0 or −0, the result is +0. - */ - hypot(...values: number[] ): number; - - /** - * Returns the integral part of the a numeric expression, x, removing any fractional digits. - * If x is already an integer, the result is x. - * @param x A numeric expression. - */ - trunc(x: number): number; - - /** - * Returns the nearest single precision float representation of a number. - * @param x A numeric expression. - */ - fround(x: number): number; - - /** - * Returns an implementation-dependent approximation to the cube root of number. - * @param x A numeric expression. - */ - cbrt(x: number): number; -} - -interface NumberConstructor { - /** - * The value of Number.EPSILON is the difference between 1 and the smallest value greater than 1 - * that is representable as a Number value, which is approximately: - * 2.2204460492503130808472633361816 x 10‍−‍16. - */ - readonly EPSILON: number; - - /** - * Returns true if passed value is finite. - * Unlike the global isFinite, Number.isFinite doesn't forcibly convert the parameter to a - * number. Only finite values of the type number, result in true. - * @param number A numeric value. - */ - isFinite(number: number): boolean; - - /** - * Returns true if the value passed is an integer, false otherwise. - * @param number A numeric value. - */ - isInteger(number: number): boolean; - - /** - * Returns a Boolean value that indicates whether a value is the reserved value NaN (not a - * number). Unlike the global isNaN(), Number.isNaN() doesn't forcefully convert the parameter - * to a number. Only values of the type number, that are also NaN, result in true. - * @param number A numeric value. - */ - isNaN(number: number): boolean; - - /** - * Returns true if the value passed is a safe integer. - * @param number A numeric value. - */ - isSafeInteger(number: number): boolean; - - /** - * The value of the largest integer n such that n and n + 1 are both exactly representable as - * a Number value. - * The value of Number.MAX_SAFE_INTEGER is 9007199254740991 2^53 − 1. - */ - readonly MAX_SAFE_INTEGER: number; - - /** - * The value of the smallest integer n such that n and n − 1 are both exactly representable as - * a Number value. - * The value of Number.MIN_SAFE_INTEGER is −9007199254740991 (−(2^53 − 1)). - */ - readonly MIN_SAFE_INTEGER: number; - - /** - * Converts a string to a floating-point number. - * @param string A string that contains a floating-point number. - */ - parseFloat(string: string): number; - - /** - * Converts A string to an integer. - * @param s A string to convert into a number. - * @param radix A value between 2 and 36 that specifies the base of the number in numString. - * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal. - * All other strings are considered decimal. - */ - parseInt(string: string, radix?: number): number; -} - -interface Object { - /** - * Determines whether an object has a property with the specified name. - * @param v A property name. - */ - hasOwnProperty(v: PropertyKey): boolean; - - /** - * Determines whether a specified property is enumerable. - * @param v A property name. - */ - propertyIsEnumerable(v: PropertyKey): boolean; -} - -interface ObjectConstructor { - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source The source object from which to copy properties. - */ - assign(target: T, source: U): T & U; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source1 The first source object from which to copy properties. - * @param source2 The second source object from which to copy properties. - */ - assign(target: T, source1: U, source2: V): T & U & V; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source1 The first source object from which to copy properties. - * @param source2 The second source object from which to copy properties. - * @param source3 The third source object from which to copy properties. - */ - assign(target: T, source1: U, source2: V, source3: W): T & U & V & W; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param sources One or more source objects from which to copy properties - */ - assign(target: object, ...sources: any[]): any; - - /** - * Returns an array of all symbol properties found directly on object o. - * @param o Object to retrieve the symbols from. - */ - getOwnPropertySymbols(o: any): symbol[]; - - /** - * Returns true if the values are the same value, false otherwise. - * @param value1 The first value. - * @param value2 The second value. - */ - is(value1: any, value2: any): boolean; - - /** - * Sets the prototype of a specified object o to object proto or null. Returns the object o. - * @param o The object to change its prototype. - * @param proto The value of the new prototype or null. - */ - setPrototypeOf(o: any, proto: object | null): any; - - /** - * Gets the own property descriptor of the specified object. - * An own property descriptor is one that is defined directly on the object and is not - * inherited from the object's prototype. - * @param o Object that contains the property. - * @param p Name of the property. - */ - getOwnPropertyDescriptor(o: any, propertyKey: PropertyKey): PropertyDescriptor; - - /** - * Adds a property to an object, or modifies attributes of an existing property. - * @param o Object on which to add or modify the property. This can be a native JavaScript - * object (that is, a user-defined object or a built in object) or a DOM object. - * @param p The property name. - * @param attributes Descriptor for the property. It can be for a data property or an accessor - * property. - */ - defineProperty(o: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): any; -} - -interface ReadonlyArray { - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: T, index: number, obj: ReadonlyArray) => boolean): T | undefined; - find(predicate: (this: void, value: T, index: number, obj: ReadonlyArray) => boolean, thisArg: undefined): T | undefined; - find(predicate: (this: Z, value: T, index: number, obj: ReadonlyArray) => boolean, thisArg: Z): T | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): number; -} - -interface RegExp { - /** - * Returns a string indicating the flags of the regular expression in question. This field is read-only. - * The characters in this string are sequenced and concatenated in the following order: - * - * - "g" for global - * - "i" for ignoreCase - * - "m" for multiline - * - "u" for unicode - * - "y" for sticky - * - * If no flags are set, the value is the empty string. - */ - readonly flags: string; - - /** - * Returns a Boolean value indicating the state of the sticky flag (y) used with a regular - * expression. Default is false. Read-only. - */ - readonly sticky: boolean; - - /** - * Returns a Boolean value indicating the state of the Unicode flag (u) used with a regular - * expression. Default is false. Read-only. - */ - readonly unicode: boolean; -} - -interface RegExpConstructor { - new (pattern: RegExp, flags?: string): RegExp; - (pattern: RegExp, flags?: string): RegExp; -} - -interface String { - /** - * Returns a nonnegative integer Number less than 1114112 (0x110000) that is the code point - * value of the UTF-16 encoded code point starting at the string element at position pos in - * the String resulting from converting this object to a String. - * If there is no element at that position, the result is undefined. - * If a valid UTF-16 surrogate pair does not begin at pos, the result is the code unit at pos. - */ - codePointAt(pos: number): number | undefined; - - /** - * Returns true if searchString appears as a substring of the result of converting this - * object to a String, at one or more positions that are - * greater than or equal to position; otherwise, returns false. - * @param searchString search string - * @param position If position is undefined, 0 is assumed, so as to search all of the String. - */ - includes(searchString: string, position?: number): boolean; - - /** - * Returns true if the sequence of elements of searchString converted to a String is the - * same as the corresponding elements of this object (converted to a String) starting at - * endPosition – length(this). Otherwise returns false. - */ - endsWith(searchString: string, endPosition?: number): boolean; - - /** - * Returns the String value result of normalizing the string into the normalization form - * named by form as specified in Unicode Standard Annex #15, Unicode Normalization Forms. - * @param form Applicable values: "NFC", "NFD", "NFKC", or "NFKD", If not specified default - * is "NFC" - */ - normalize(form: "NFC" | "NFD" | "NFKC" | "NFKD"): string; - - /** - * Returns the String value result of normalizing the string into the normalization form - * named by form as specified in Unicode Standard Annex #15, Unicode Normalization Forms. - * @param form Applicable values: "NFC", "NFD", "NFKC", or "NFKD", If not specified default - * is "NFC" - */ - normalize(form?: string): string; - - /** - * Returns a String value that is made from count copies appended together. If count is 0, - * T is the empty String is returned. - * @param count number of copies to append - */ - repeat(count: number): string; - - /** - * Returns true if the sequence of elements of searchString converted to a String is the - * same as the corresponding elements of this object (converted to a String) starting at - * position. Otherwise returns false. - */ - startsWith(searchString: string, position?: number): boolean; - - /** - * Returns an HTML anchor element and sets the name attribute to the text value - * @param name - */ - anchor(name: string): string; - - /** Returns a HTML element */ - big(): string; - - /** Returns a HTML element */ - blink(): string; - - /** Returns a HTML element */ - bold(): string; - - /** Returns a HTML element */ - fixed(): string; - - /** Returns a HTML element and sets the color attribute value */ - fontcolor(color: string): string; - - /** Returns a HTML element and sets the size attribute value */ - fontsize(size: number): string; - - /** Returns a HTML element and sets the size attribute value */ - fontsize(size: string): string; - - /** Returns an HTML element */ - italics(): string; - - /** Returns an HTML element and sets the href attribute value */ - link(url: string): string; - - /** Returns a HTML element */ - small(): string; - - /** Returns a HTML element */ - strike(): string; - - /** Returns a HTML element */ - sub(): string; - - /** Returns a HTML element */ - sup(): string; -} - -interface StringConstructor { - /** - * Return the String value whose elements are, in order, the elements in the List elements. - * If length is 0, the empty string is returned. - */ - fromCodePoint(...codePoints: number[]): string; - - /** - * String.raw is intended for use as a tag function of a Tagged Template String. When called - * as such the first argument will be a well formed template call site object and the rest - * parameter will contain the substitution values. - * @param template A well-formed template string call site representation. - * @param substitutions A set of substitution values. - */ - raw(template: TemplateStringsArray, ...substitutions: any[]): string; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.d.ts deleted file mode 100644 index a536e9c89..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.d.ts +++ /dev/null @@ -1,30 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.generator.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.generator.d.ts deleted file mode 100644 index d331a58b5..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.generator.d.ts +++ /dev/null @@ -1,72 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface Generator extends Iterator { } - -interface GeneratorFunction { - /** - * Creates a new Generator object. - * @param args A list of arguments the function accepts. - */ - new (...args: any[]): Generator; - /** - * Creates a new Generator object. - * @param args A list of arguments the function accepts. - */ - (...args: any[]): Generator; - /** - * The length of the arguments. - */ - readonly length: number; - /** - * Returns the name of the function. - */ - readonly name: string; - /** - * A reference to the prototype. - */ - readonly prototype: Generator; -} - -interface GeneratorFunctionConstructor { - /** - * Creates a new Generator function. - * @param args A list of arguments the function accepts. - */ - new (...args: string[]): GeneratorFunction; - /** - * Creates a new Generator function. - * @param args A list of arguments the function accepts. - */ - (...args: string[]): GeneratorFunction; - /** - * The length of the arguments. - */ - readonly length: number; - /** - * Returns the name of the function. - */ - readonly name: string; - /** - * A reference to the prototype. - */ - readonly prototype: GeneratorFunction; -} -declare var GeneratorFunction: GeneratorFunctionConstructor; diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.iterable.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.iterable.d.ts deleted file mode 100644 index 1fe1a0e0c..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.iterable.d.ts +++ /dev/null @@ -1,503 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// - -interface SymbolConstructor { - /** - * A method that returns the default iterator for an object. Called by the semantics of the - * for-of statement. - */ - readonly iterator: symbol; -} - -interface IteratorResult { - done: boolean; - value: T; -} - -interface Iterator { - next(value?: any): IteratorResult; - return?(value?: any): IteratorResult; - throw?(e?: any): IteratorResult; -} - -interface Iterable { - [Symbol.iterator](): Iterator; -} - -interface IterableIterator extends Iterator { - [Symbol.iterator](): IterableIterator; -} - -interface Array { - /** Iterator */ - [Symbol.iterator](): IterableIterator; - - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, T]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface ArrayConstructor { - /** - * Creates an array from an iterable object. - * @param iterable An iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(iterable: Iterable, mapfn: (this: void, v: T, k: number) => U): Array; - from(iterable: Iterable, mapfn: (this: void, v: T, k: number) => U, thisArg: undefined): Array; - from(iterable: Iterable, mapfn: (this: Z, v: T, k: number) => U, thisArg: Z): Array; - - /** - * Creates an array from an iterable object. - * @param iterable An iterable object to convert to an array. - */ - from(iterable: Iterable): Array; -} - -interface ReadonlyArray { - /** Iterator */ - [Symbol.iterator](): IterableIterator; - - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, T]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface IArguments { - /** Iterator */ - [Symbol.iterator](): IterableIterator; -} - -interface Map { - [Symbol.iterator](): IterableIterator<[K, V]>; - entries(): IterableIterator<[K, V]>; - keys(): IterableIterator; - values(): IterableIterator; -} - -interface MapConstructor { - new (iterable: Iterable<[K, V]>): Map; -} - -interface WeakMap { } - -interface WeakMapConstructor { - new (iterable: Iterable<[K, V]>): WeakMap; -} - -interface Set { - [Symbol.iterator](): IterableIterator; - entries(): IterableIterator<[T, T]>; - keys(): IterableIterator; - values(): IterableIterator; -} - -interface SetConstructor { - new (iterable: Iterable): Set; -} - -interface WeakSet { } - -interface WeakSetConstructor { - new (iterable: Iterable): WeakSet; -} - -interface Promise { } - -interface PromiseConstructor { - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: Iterable>): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: Iterable>): Promise; -} - -declare namespace Reflect { - function enumerate(target: object): IterableIterator; -} - -interface String { - /** Iterator */ - [Symbol.iterator](): IterableIterator; -} - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int8ArrayConstructor { - new (elements: Iterable): Int8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int8Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int8Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int8Array; - - from(arrayLike: Iterable): Int8Array; -} - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint8ArrayConstructor { - new (elements: Iterable): Uint8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint8Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8Array; - - from(arrayLike: Iterable): Uint8Array; -} - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint8ClampedArrayConstructor { - new (elements: Iterable): Uint8ClampedArray; - - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint8ClampedArray; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8ClampedArray; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8ClampedArray; - - from(arrayLike: Iterable): Uint8ClampedArray; -} - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int16ArrayConstructor { - new (elements: Iterable): Int16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int16Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int16Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int16Array; - - from(arrayLike: Iterable): Int16Array; -} - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint16ArrayConstructor { - new (elements: Iterable): Uint16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint16Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint16Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint16Array; - - from(arrayLike: Iterable): Uint16Array; -} - -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int32ArrayConstructor { - new (elements: Iterable): Int32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int32Array; - - from(arrayLike: Iterable): Int32Array; -} - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint32ArrayConstructor { - new (elements: Iterable): Uint32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint32Array; - - from(arrayLike: Iterable): Uint32Array; -} - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Float32ArrayConstructor { - new (elements: Iterable): Float32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Float32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float32Array; - - from(arrayLike: Iterable): Float32Array; -} - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Float64ArrayConstructor { - new (elements: Iterable): Float64Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Float64Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float64Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float64Array; - - from(arrayLike: Iterable): Float64Array; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.promise.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.promise.d.ts deleted file mode 100644 index 81118e89d..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.promise.d.ts +++ /dev/null @@ -1,223 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface PromiseConstructor { - /** - * A reference to the prototype. - */ - readonly prototype: Promise; - - /** - * Creates a new Promise. - * @param executor A callback used to initialize the promise. This callback is passed two arguments: - * a resolve callback used resolve the promise with a value or the result of another promise, - * and a reject callback used to reject the promise with a provided reason or error. - */ - new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void): Promise; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike, T10 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike]): Promise<[T1, T2, T3, T4, T5]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike ]): Promise<[T1, T2, T3, T4]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike]): Promise<[T1, T2, T3]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike]): Promise<[T1, T2]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: (T | PromiseLike)[]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike, T10 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: (T | PromiseLike)[]): Promise; - - /** - * Creates a new rejected promise for the provided reason. - * @param reason The reason the promise was rejected. - * @returns A new rejected Promise. - */ - reject(reason: any): Promise; - - /** - * Creates a new rejected promise for the provided reason. - * @param reason The reason the promise was rejected. - * @returns A new rejected Promise. - */ - reject(reason: any): Promise; - - /** - * Creates a new resolved promise for the provided value. - * @param value A promise. - * @returns A promise whose internal state matches the provided promise. - */ - resolve(value: T | PromiseLike): Promise; - - /** - * Creates a new resolved promise . - * @returns A resolved promise. - */ - resolve(): Promise; -} - -declare var Promise: PromiseConstructor; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.proxy.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.proxy.d.ts deleted file mode 100644 index 29b12d91e..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.proxy.d.ts +++ /dev/null @@ -1,42 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface ProxyHandler { - getPrototypeOf? (target: T): object | null; - setPrototypeOf? (target: T, v: any): boolean; - isExtensible? (target: T): boolean; - preventExtensions? (target: T): boolean; - getOwnPropertyDescriptor? (target: T, p: PropertyKey): PropertyDescriptor; - has? (target: T, p: PropertyKey): boolean; - get? (target: T, p: PropertyKey, receiver: any): any; - set? (target: T, p: PropertyKey, value: any, receiver: any): boolean; - deleteProperty? (target: T, p: PropertyKey): boolean; - defineProperty? (target: T, p: PropertyKey, attributes: PropertyDescriptor): boolean; - enumerate? (target: T): PropertyKey[]; - ownKeys? (target: T): PropertyKey[]; - apply? (target: T, thisArg: any, argArray?: any): any; - construct? (target: T, argArray: any, newTarget?: any): object; -} - -interface ProxyConstructor { - revocable(target: T, handler: ProxyHandler): { proxy: T; revoke: () => void; }; - new (target: T, handler: ProxyHandler): T; -} -declare var Proxy: ProxyConstructor; diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.reflect.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.reflect.d.ts deleted file mode 100644 index 2bea5f1e5..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.reflect.d.ts +++ /dev/null @@ -1,35 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -declare namespace Reflect { - function apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; - function construct(target: Function, argumentsList: ArrayLike, newTarget?: any): any; - function defineProperty(target: object, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; - function deleteProperty(target: object, propertyKey: PropertyKey): boolean; - function get(target: object, propertyKey: PropertyKey, receiver?: any): any; - function getOwnPropertyDescriptor(target: object, propertyKey: PropertyKey): PropertyDescriptor; - function getPrototypeOf(target: object): object; - function has(target: object, propertyKey: PropertyKey): boolean; - function isExtensible(target: object): boolean; - function ownKeys(target: object): Array; - function preventExtensions(target: object): boolean; - function set(target: object, propertyKey: PropertyKey, value: any, receiver?: any): boolean; - function setPrototypeOf(target: object, proto: any): boolean; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.d.ts deleted file mode 100644 index a9cce3309..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.d.ts +++ /dev/null @@ -1,56 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface Symbol { - /** Returns a string representation of an object. */ - toString(): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): symbol; -} - -interface SymbolConstructor { - /** - * A reference to the prototype. - */ - readonly prototype: Symbol; - - /** - * Returns a new unique Symbol value. - * @param description Description of the new Symbol object. - */ - (description?: string | number): symbol; - - /** - * Returns a Symbol object from the global symbol registry matching the given key if found. - * Otherwise, returns a new symbol with this key. - * @param key key to search for. - */ - for(key: string): symbol; - - /** - * Returns a key from the global symbol registry matching the given Symbol if found. - * Otherwise, returns a undefined. - * @param sym Symbol to find the key for. - */ - keyFor(sym: symbol): string | undefined; -} - -declare var Symbol: SymbolConstructor; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts deleted file mode 100644 index 1d1753472..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts +++ /dev/null @@ -1,347 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// - -interface SymbolConstructor { - /** - * A method that determines if a constructor object recognizes an object as one of the - * constructor’s instances. Called by the semantics of the instanceof operator. - */ - readonly hasInstance: symbol; - - /** - * A Boolean value that if true indicates that an object should flatten to its array elements - * by Array.prototype.concat. - */ - readonly isConcatSpreadable: symbol; - - /** - * A regular expression method that matches the regular expression against a string. Called - * by the String.prototype.match method. - */ - readonly match: symbol; - - /** - * A regular expression method that replaces matched substrings of a string. Called by the - * String.prototype.replace method. - */ - readonly replace: symbol; - - /** - * A regular expression method that returns the index within a string that matches the - * regular expression. Called by the String.prototype.search method. - */ - readonly search: symbol; - - /** - * A function valued property that is the constructor function that is used to create - * derived objects. - */ - readonly species: symbol; - - /** - * A regular expression method that splits a string at the indices that match the regular - * expression. Called by the String.prototype.split method. - */ - readonly split: symbol; - - /** - * A method that converts an object to a corresponding primitive value. - * Called by the ToPrimitive abstract operation. - */ - readonly toPrimitive: symbol; - - /** - * A String value that is used in the creation of the default string description of an object. - * Called by the built-in method Object.prototype.toString. - */ - readonly toStringTag: symbol; - - /** - * An Object whose own property names are property names that are excluded from the 'with' - * environment bindings of the associated objects. - */ - readonly unscopables: symbol; -} - -interface Symbol { - readonly [Symbol.toStringTag]: "Symbol"; -} - -interface Array { - /** - * Returns an object whose properties have the value 'true' - * when they will be absent when used in a 'with' statement. - */ - [Symbol.unscopables](): { - copyWithin: boolean; - entries: boolean; - fill: boolean; - find: boolean; - findIndex: boolean; - keys: boolean; - values: boolean; - }; -} - -interface Date { - /** - * Converts a Date object to a string. - */ - [Symbol.toPrimitive](hint: "default"): string; - /** - * Converts a Date object to a string. - */ - [Symbol.toPrimitive](hint: "string"): string; - /** - * Converts a Date object to a number. - */ - [Symbol.toPrimitive](hint: "number"): number; - /** - * Converts a Date object to a string or number. - * - * @param hint The strings "number", "string", or "default" to specify what primitive to return. - * - * @throws {TypeError} If 'hint' was given something other than "number", "string", or "default". - * @returns A number if 'hint' was "number", a string if 'hint' was "string" or "default". - */ - [Symbol.toPrimitive](hint: string): string | number; -} - -interface Map { - readonly [Symbol.toStringTag]: "Map"; -} - -interface WeakMap{ - readonly [Symbol.toStringTag]: "WeakMap"; -} - -interface Set { - readonly [Symbol.toStringTag]: "Set"; -} - -interface WeakSet { - readonly [Symbol.toStringTag]: "WeakSet"; -} - -interface JSON { - readonly [Symbol.toStringTag]: "JSON"; -} - -interface Function { - /** - * Determines whether the given value inherits from this function if this function was used - * as a constructor function. - * - * A constructor function can control which objects are recognized as its instances by - * 'instanceof' by overriding this method. - */ - [Symbol.hasInstance](value: any): boolean; -} - -interface GeneratorFunction { - readonly [Symbol.toStringTag]: "GeneratorFunction"; -} - -interface Math { - readonly [Symbol.toStringTag]: "Math"; -} - -interface Promise { - readonly [Symbol.toStringTag]: "Promise"; -} - -interface PromiseConstructor { - readonly [Symbol.species]: Function; -} - -interface RegExp { - /** - * Matches a string with this regular expression, and returns an array containing the results of - * that search. - * @param string A string to search within. - */ - [Symbol.match](string: string): RegExpMatchArray | null; - - /** - * Replaces text in a string, using this regular expression. - * @param string A String object or string literal whose contents matching against - * this regular expression will be replaced - * @param replaceValue A String object or string literal containing the text to replace for every - * successful match of this regular expression. - */ - [Symbol.replace](string: string, replaceValue: string): string; - - /** - * Replaces text in a string, using this regular expression. - * @param string A String object or string literal whose contents matching against - * this regular expression will be replaced - * @param replacer A function that returns the replacement text. - */ - [Symbol.replace](string: string, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the position beginning first substring match in a regular expression search - * using this regular expression. - * - * @param string The string to search within. - */ - [Symbol.search](string: string): number; - - /** - * Returns an array of substrings that were delimited by strings in the original input that - * match against this regular expression. - * - * If the regular expression contains capturing parentheses, then each time this - * regular expression matches, the results (including any undefined results) of the - * capturing parentheses are spliced. - * - * @param string string value to split - * @param limit if not undefined, the output array is truncated so that it contains no more - * than 'limit' elements. - */ - [Symbol.split](string: string, limit?: number): string[]; -} - -interface RegExpConstructor { - [Symbol.species](): RegExpConstructor; -} - -interface String { - /** - * Matches a string an object that supports being matched against, and returns an array containing the results of that search. - * @param matcher An object that supports being matched against. - */ - match(matcher: { [Symbol.match](string: string): RegExpMatchArray | null; }): RegExpMatchArray | null; - - /** - * Replaces text in a string, using an object that supports replacement within a string. - * @param searchValue A object can search for and replace matches within a string. - * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string. - */ - replace(searchValue: { [Symbol.replace](string: string, replaceValue: string): string; }, replaceValue: string): string; - - /** - * Replaces text in a string, using an object that supports replacement within a string. - * @param searchValue A object can search for and replace matches within a string. - * @param replacer A function that returns the replacement text. - */ - replace(searchValue: { [Symbol.replace](string: string, replacer: (substring: string, ...args: any[]) => string): string; }, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the first substring match in a regular expression search. - * @param searcher An object which supports searching within a string. - */ - search(searcher: { [Symbol.search](string: string): number; }): number; - - /** - * Split a string into substrings using the specified separator and return them as an array. - * @param splitter An object that can split a string. - * @param limit A value used to limit the number of elements returned in the array. - */ - split(splitter: { [Symbol.split](string: string, limit?: number): string[]; }, limit?: number): string[]; -} - -/** - * Represents a raw buffer of binary data, which is used to store data for the - * different typed arrays. ArrayBuffers cannot be read from or written to directly, - * but can be passed to a typed array or DataView Object to interpret the raw - * buffer as needed. - */ -interface ArrayBuffer { - readonly [Symbol.toStringTag]: "ArrayBuffer"; -} - -interface DataView { - readonly [Symbol.toStringTag]: "DataView"; -} - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - readonly [Symbol.toStringTag]: "Int8Array"; -} - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - readonly [Symbol.toStringTag]: "UInt8Array"; -} - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - readonly [Symbol.toStringTag]: "Uint8ClampedArray"; -} - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - readonly [Symbol.toStringTag]: "Int16Array"; -} - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - readonly [Symbol.toStringTag]: "Uint16Array"; -} - -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - readonly [Symbol.toStringTag]: "Int32Array"; -} - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - readonly [Symbol.toStringTag]: "Uint32Array"; -} - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - readonly [Symbol.toStringTag]: "Float32Array"; -} - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - readonly [Symbol.toStringTag]: "Float64Array"; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.array.include.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2016.array.include.d.ts deleted file mode 100644 index 734fa450d..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.array.include.d.ts +++ /dev/null @@ -1,118 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: T, fromIndex?: number): boolean; -} - -interface ReadonlyArray { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: T, fromIndex?: number): boolean; -} - -interface Int8Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Uint8Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Uint8ClampedArray { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Int16Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Uint16Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Int32Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Uint32Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Float32Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} - -interface Float64Array { - /** - * Determines whether an array includes a certain element, returning true or false as appropriate. - * @param searchElement The element to search for. - * @param fromIndex The position in this array at which to begin searching for searchElement. - */ - includes(searchElement: number, fromIndex?: number): boolean; -} \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2016.d.ts deleted file mode 100644 index 50fdffa85..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.d.ts +++ /dev/null @@ -1,22 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.full.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2016.full.d.ts deleted file mode 100644 index 737357fef..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2016.full.d.ts +++ /dev/null @@ -1,15468 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; - - -///////////////////////////// -/// WorkerGlobalScope APIs -///////////////////////////// -// These are only available in a Web Worker -declare function importScripts(...urls: string[]): void; - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} - - -/// - -interface DOMTokenList { - [Symbol.iterator](): IterableIterator; -} - -interface FormData { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[string, string | File]>; - /** - * Returns a list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns a list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface Headers { - [Symbol.iterator](): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all key/value pairs contained in this object. - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object. - */ - keys(): IterableIterator; - /** - * Returns an iterator allowing to go through all values of the key/value pairs contained in this object. - */ - values(): IterableIterator; -} - -interface NodeList { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, Node]>; - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - - [Symbol.iterator](): IterableIterator; -} - -interface NodeListOf { - - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, TNode]>; - - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface URLSearchParams { - /** - * Returns an array of key, value pairs for every entry in the search params - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns a list of keys in the search params - */ - keys(): IterableIterator; - /** - * Returns a list of values in the search params - */ - values(): IterableIterator; - /** - * iterate over key/value pairs - */ - [Symbol.iterator](): IterableIterator<[string, string]>; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2017.d.ts deleted file mode 100644 index a0d3a0aff..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.d.ts +++ /dev/null @@ -1,24 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// -/// -/// \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.full.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2017.full.d.ts deleted file mode 100644 index dae59bc9a..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.full.d.ts +++ /dev/null @@ -1,15470 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// -/// -/// - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; - - -///////////////////////////// -/// WorkerGlobalScope APIs -///////////////////////////// -// These are only available in a Web Worker -declare function importScripts(...urls: string[]): void; - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} - - -/// - -interface DOMTokenList { - [Symbol.iterator](): IterableIterator; -} - -interface FormData { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[string, string | File]>; - /** - * Returns a list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns a list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface Headers { - [Symbol.iterator](): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all key/value pairs contained in this object. - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object. - */ - keys(): IterableIterator; - /** - * Returns an iterator allowing to go through all values of the key/value pairs contained in this object. - */ - values(): IterableIterator; -} - -interface NodeList { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, Node]>; - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - - [Symbol.iterator](): IterableIterator; -} - -interface NodeListOf { - - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, TNode]>; - - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface URLSearchParams { - /** - * Returns an array of key, value pairs for every entry in the search params - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns a list of keys in the search params - */ - keys(): IterableIterator; - /** - * Returns a list of values in the search params - */ - values(): IterableIterator; - /** - * iterate over key/value pairs - */ - [Symbol.iterator](): IterableIterator<[string, string]>; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.object.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2017.object.d.ts deleted file mode 100644 index 00c11be27..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.object.d.ts +++ /dev/null @@ -1,45 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface ObjectConstructor { - /** - * Returns an array of values of the enumerable properties of an object - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - values(o: { [s: string]: T }): T[]; - - /** - * Returns an array of values of the enumerable properties of an object - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - values(o: any): any[]; - - /** - * Returns an array of key/values of the enumerable properties of an object - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - entries(o: { [s: string]: T }): [string, T][]; - - /** - * Returns an array of key/values of the enumerable properties of an object - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - entries(o: any): [string, any][]; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.sharedmemory.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2017.sharedmemory.d.ts deleted file mode 100644 index c0254f1dc..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.sharedmemory.d.ts +++ /dev/null @@ -1,47 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// - -interface SharedArrayBuffer { - /** - * Read-only. The length of the ArrayBuffer (in bytes). - */ - readonly byteLength: number; - - /* - * The SharedArrayBuffer constructor's length property whose value is 1. - */ - length: number; - /** - * Returns a section of an SharedArrayBuffer. - */ - slice(begin: number, end?: number): SharedArrayBuffer; - readonly [Symbol.species]: SharedArrayBuffer; - readonly [Symbol.toStringTag]: "SharedArrayBuffer"; -} - -interface SharedArrayBufferConstructor { - readonly prototype: SharedArrayBuffer; - new (byteLength: number): SharedArrayBuffer; -} - -declare var SharedArrayBuffer: SharedArrayBufferConstructor; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.string.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es2017.string.d.ts deleted file mode 100644 index dad64f0d8..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es2017.string.d.ts +++ /dev/null @@ -1,47 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -interface String { - /** - * Pads the current string with a given string (possibly repeated) so that the resulting string reaches a given length. - * The padding is applied from the start (left) of the current string. - * - * @param maxLength The length of the resulting string once the current string has been padded. - * If this parameter is smaller than the current string's length, the current string will be returned as it is. - * - * @param fillString The string to pad the current string with. - * If this string is too long, it will be truncated and the left-most part will be applied. - * The default value for this parameter is " " (U+0020). - */ - padStart(maxLength: number, fillString?: string): string; - - /** - * Pads the current string with a given string (possibly repeated) so that the resulting string reaches a given length. - * The padding is applied from the end (right) of the current string. - * - * @param maxLength The length of the resulting string once the current string has been padded. - * If this parameter is smaller than the current string's length, the current string will be returned as it is. - * - * @param fillString The string to pad the current string with. - * If this string is too long, it will be truncated and the left-most part will be applied. - * The default value for this parameter is " " (U+0020). - */ - padEnd(maxLength: number, fillString?: string): string; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es5.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es5.d.ts deleted file mode 100644 index 1d19198d1..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es5.d.ts +++ /dev/null @@ -1,4279 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -///////////////////////////// -/// ECMAScript APIs -///////////////////////////// - -declare const NaN: number; -declare const Infinity: number; - -/** - * Evaluates JavaScript code and executes it. - * @param x A String value that contains valid JavaScript code. - */ -declare function eval(x: string): any; - -/** - * Converts A string to an integer. - * @param s A string to convert into a number. - * @param radix A value between 2 and 36 that specifies the base of the number in numString. - * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal. - * All other strings are considered decimal. - */ -declare function parseInt(s: string, radix?: number): number; - -/** - * Converts a string to a floating-point number. - * @param string A string that contains a floating-point number. - */ -declare function parseFloat(string: string): number; - -/** - * Returns a Boolean value that indicates whether a value is the reserved value NaN (not a number). - * @param number A numeric value. - */ -declare function isNaN(number: number): boolean; - -/** - * Determines whether a supplied number is finite. - * @param number Any numeric value. - */ -declare function isFinite(number: number): boolean; - -/** - * Gets the unencoded version of an encoded Uniform Resource Identifier (URI). - * @param encodedURI A value representing an encoded URI. - */ -declare function decodeURI(encodedURI: string): string; - -/** - * Gets the unencoded version of an encoded component of a Uniform Resource Identifier (URI). - * @param encodedURIComponent A value representing an encoded URI component. - */ -declare function decodeURIComponent(encodedURIComponent: string): string; - -/** - * Encodes a text string as a valid Uniform Resource Identifier (URI) - * @param uri A value representing an encoded URI. - */ -declare function encodeURI(uri: string): string; - -/** - * Encodes a text string as a valid component of a Uniform Resource Identifier (URI). - * @param uriComponent A value representing an encoded URI component. - */ -declare function encodeURIComponent(uriComponent: string): string; - -interface PropertyDescriptor { - configurable?: boolean; - enumerable?: boolean; - value?: any; - writable?: boolean; - get? (): any; - set? (v: any): void; -} - -interface PropertyDescriptorMap { - [s: string]: PropertyDescriptor; -} - -interface Object { - /** The initial value of Object.prototype.constructor is the standard built-in Object constructor. */ - constructor: Function; - - /** Returns a string representation of an object. */ - toString(): string; - - /** Returns a date converted to a string using the current locale. */ - toLocaleString(): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): Object; - - /** - * Determines whether an object has a property with the specified name. - * @param v A property name. - */ - hasOwnProperty(v: string): boolean; - - /** - * Determines whether an object exists in another object's prototype chain. - * @param v Another object whose prototype chain is to be checked. - */ - isPrototypeOf(v: Object): boolean; - - /** - * Determines whether a specified property is enumerable. - * @param v A property name. - */ - propertyIsEnumerable(v: string): boolean; -} - -interface ObjectConstructor { - new (value?: any): Object; - (): any; - (value: any): any; - - /** A reference to the prototype for a class of objects. */ - readonly prototype: Object; - - /** - * Returns the prototype of an object. - * @param o The object that references the prototype. - */ - getPrototypeOf(o: any): any; - - /** - * Gets the own property descriptor of the specified object. - * An own property descriptor is one that is defined directly on the object and is not inherited from the object's prototype. - * @param o Object that contains the property. - * @param p Name of the property. - */ - getOwnPropertyDescriptor(o: any, p: string): PropertyDescriptor; - - /** - * Returns the names of the own properties of an object. The own properties of an object are those that are defined directly - * on that object, and are not inherited from the object's prototype. The properties of an object include both fields (objects) and functions. - * @param o Object that contains the own properties. - */ - getOwnPropertyNames(o: any): string[]; - - /** - * Creates an object that has the specified prototype or that has null prototype. - * @param o Object to use as a prototype. May be null. - */ - create(o: object | null): any; - - /** - * Creates an object that has the specified prototype, and that optionally contains specified properties. - * @param o Object to use as a prototype. May be null - * @param properties JavaScript object that contains one or more property descriptors. - */ - create(o: object | null, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Adds a property to an object, or modifies attributes of an existing property. - * @param o Object on which to add or modify the property. This can be a native JavaScript object (that is, a user-defined object or a built in object) or a DOM object. - * @param p The property name. - * @param attributes Descriptor for the property. It can be for a data property or an accessor property. - */ - defineProperty(o: any, p: string, attributes: PropertyDescriptor & ThisType): any; - - /** - * Adds one or more properties to an object, and/or modifies attributes of existing properties. - * @param o Object on which to add or modify the properties. This can be a native JavaScript object or a DOM object. - * @param properties JavaScript object that contains one or more descriptor objects. Each descriptor object describes a data property or an accessor property. - */ - defineProperties(o: any, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - seal(o: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(a: T[]): ReadonlyArray; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(f: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(o: T): Readonly; - - /** - * Prevents the addition of new properties to an object. - * @param o Object to make non-extensible. - */ - preventExtensions(o: T): T; - - /** - * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. - * @param o Object to test. - */ - isSealed(o: any): boolean; - - /** - * Returns true if existing property attributes and values cannot be modified in an object, and new properties cannot be added to the object. - * @param o Object to test. - */ - isFrozen(o: any): boolean; - - /** - * Returns a value that indicates whether new properties can be added to an object. - * @param o Object to test. - */ - isExtensible(o: any): boolean; - - /** - * Returns the names of the enumerable properties and methods of an object. - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - keys(o: any): string[]; -} - -/** - * Provides functionality common to all JavaScript objects. - */ -declare const Object: ObjectConstructor; - -/** - * Creates a new function. - */ -interface Function { - /** - * Calls the function, substituting the specified object for the this value of the function, and the specified array for the arguments of the function. - * @param thisArg The object to be used as the this object. - * @param argArray A set of arguments to be passed to the function. - */ - apply(this: Function, thisArg: any, argArray?: any): any; - - /** - * Calls a method of an object, substituting another object for the current object. - * @param thisArg The object to be used as the current object. - * @param argArray A list of arguments to be passed to the method. - */ - call(this: Function, thisArg: any, ...argArray: any[]): any; - - /** - * For a given function, creates a bound function that has the same body as the original function. - * The this object of the bound function is associated with the specified object, and has the specified initial parameters. - * @param thisArg An object to which the this keyword can refer inside the new function. - * @param argArray A list of arguments to be passed to the new function. - */ - bind(this: Function, thisArg: any, ...argArray: any[]): any; - - /** Returns a string representation of a function. */ - toString(): string; - - prototype: any; - readonly length: number; - - // Non-standard extensions - arguments: any; - caller: Function; -} - -interface FunctionConstructor { - /** - * Creates a new function. - * @param args A list of arguments the function accepts. - */ - new (...args: string[]): Function; - (...args: string[]): Function; - readonly prototype: Function; -} - -declare const Function: FunctionConstructor; - -interface IArguments { - [index: number]: any; - length: number; - callee: Function; -} - -interface String { - /** Returns a string representation of a string. */ - toString(): string; - - /** - * Returns the character at the specified index. - * @param pos The zero-based index of the desired character. - */ - charAt(pos: number): string; - - /** - * Returns the Unicode value of the character at the specified location. - * @param index The zero-based index of the desired character. If there is no character at the specified index, NaN is returned. - */ - charCodeAt(index: number): number; - - /** - * Returns a string that contains the concatenation of two or more strings. - * @param strings The strings to append to the end of the string. - */ - concat(...strings: string[]): string; - - /** - * Returns the position of the first occurrence of a substring. - * @param searchString The substring to search for in the string - * @param position The index at which to begin searching the String object. If omitted, search starts at the beginning of the string. - */ - indexOf(searchString: string, position?: number): number; - - /** - * Returns the last occurrence of a substring in the string. - * @param searchString The substring to search for. - * @param position The index at which to begin searching. If omitted, the search begins at the end of the string. - */ - lastIndexOf(searchString: string, position?: number): number; - - /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - */ - localeCompare(that: string): number; - - /** - * Matches a string with a regular expression, and returns an array containing the results of that search. - * @param regexp A variable name or string literal containing the regular expression pattern and flags. - */ - match(regexp: string | RegExp): RegExpMatchArray | null; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string. - */ - replace(searchValue: string | RegExp, replaceValue: string): string; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replacer A function that returns the replacement text. - */ - replace(searchValue: string | RegExp, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the first substring match in a regular expression search. - * @param regexp The regular expression pattern and applicable flags. - */ - search(regexp: string | RegExp): number; - - /** - * Returns a section of a string. - * @param start The index to the beginning of the specified portion of stringObj. - * @param end The index to the end of the specified portion of stringObj. The substring includes the characters up to, but not including, the character indicated by end. - * If this value is not specified, the substring continues to the end of stringObj. - */ - slice(start?: number, end?: number): string; - - /** - * Split a string into substrings using the specified separator and return them as an array. - * @param separator A string that identifies character or characters to use in separating the string. If omitted, a single-element array containing the entire string is returned. - * @param limit A value used to limit the number of elements returned in the array. - */ - split(separator: string | RegExp, limit?: number): string[]; - - /** - * Returns the substring at the specified location within a String object. - * @param start The zero-based index number indicating the beginning of the substring. - * @param end Zero-based index number indicating the end of the substring. The substring includes the characters up to, but not including, the character indicated by end. - * If end is omitted, the characters from start through the end of the original string are returned. - */ - substring(start: number, end?: number): string; - - /** Converts all the alphabetic characters in a string to lowercase. */ - toLowerCase(): string; - - /** Converts all alphabetic characters to lowercase, taking into account the host environment's current locale. */ - toLocaleLowerCase(): string; - - /** Converts all the alphabetic characters in a string to uppercase. */ - toUpperCase(): string; - - /** Returns a string where all alphabetic characters have been converted to uppercase, taking into account the host environment's current locale. */ - toLocaleUpperCase(): string; - - /** Removes the leading and trailing white space and line terminator characters from a string. */ - trim(): string; - - /** Returns the length of a String object. */ - readonly length: number; - - // IE extensions - /** - * Gets a substring beginning at the specified location and having the specified length. - * @param from The starting position of the desired substring. The index of the first character in the string is zero. - * @param length The number of characters to include in the returned substring. - */ - substr(from: number, length?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): string; - - readonly [index: number]: string; -} - -interface StringConstructor { - new (value?: any): String; - (value?: any): string; - readonly prototype: String; - fromCharCode(...codes: number[]): string; -} - -/** - * Allows manipulation and formatting of text strings and determination and location of substrings within strings. - */ -declare const String: StringConstructor; - -interface Boolean { - /** Returns the primitive value of the specified object. */ - valueOf(): boolean; -} - -interface BooleanConstructor { - new (value?: any): Boolean; - (value?: any): boolean; - readonly prototype: Boolean; -} - -declare const Boolean: BooleanConstructor; - -interface Number { - /** - * Returns a string representation of an object. - * @param radix Specifies a radix for converting numeric values to strings. This value is only used for numbers. - */ - toString(radix?: number): string; - - /** - * Returns a string representing a number in fixed-point notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toFixed(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented in exponential notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toExponential(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented either in exponential or fixed-point notation with a specified number of digits. - * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. - */ - toPrecision(precision?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): number; -} - -interface NumberConstructor { - new (value?: any): Number; - (value?: any): number; - readonly prototype: Number; - - /** The largest number that can be represented in JavaScript. Equal to approximately 1.79E+308. */ - readonly MAX_VALUE: number; - - /** The closest number to zero that can be represented in JavaScript. Equal to approximately 5.00E-324. */ - readonly MIN_VALUE: number; - - /** - * A value that is not a number. - * In equality comparisons, NaN does not equal any value, including itself. To test whether a value is equivalent to NaN, use the isNaN function. - */ - readonly NaN: number; - - /** - * A value that is less than the largest negative number that can be represented in JavaScript. - * JavaScript displays NEGATIVE_INFINITY values as -infinity. - */ - readonly NEGATIVE_INFINITY: number; - - /** - * A value greater than the largest number that can be represented in JavaScript. - * JavaScript displays POSITIVE_INFINITY values as infinity. - */ - readonly POSITIVE_INFINITY: number; -} - -/** An object that represents a number of any kind. All JavaScript numbers are 64-bit floating-point numbers. */ -declare const Number: NumberConstructor; - -interface TemplateStringsArray extends ReadonlyArray { - readonly raw: ReadonlyArray; -} - -interface Math { - /** The mathematical constant e. This is Euler's number, the base of natural logarithms. */ - readonly E: number; - /** The natural logarithm of 10. */ - readonly LN10: number; - /** The natural logarithm of 2. */ - readonly LN2: number; - /** The base-2 logarithm of e. */ - readonly LOG2E: number; - /** The base-10 logarithm of e. */ - readonly LOG10E: number; - /** Pi. This is the ratio of the circumference of a circle to its diameter. */ - readonly PI: number; - /** The square root of 0.5, or, equivalently, one divided by the square root of 2. */ - readonly SQRT1_2: number; - /** The square root of 2. */ - readonly SQRT2: number; - /** - * Returns the absolute value of a number (the value without regard to whether it is positive or negative). - * For example, the absolute value of -5 is the same as the absolute value of 5. - * @param x A numeric expression for which the absolute value is needed. - */ - abs(x: number): number; - /** - * Returns the arc cosine (or inverse cosine) of a number. - * @param x A numeric expression. - */ - acos(x: number): number; - /** - * Returns the arcsine of a number. - * @param x A numeric expression. - */ - asin(x: number): number; - /** - * Returns the arctangent of a number. - * @param x A numeric expression for which the arctangent is needed. - */ - atan(x: number): number; - /** - * Returns the angle (in radians) from the X axis to a point. - * @param y A numeric expression representing the cartesian y-coordinate. - * @param x A numeric expression representing the cartesian x-coordinate. - */ - atan2(y: number, x: number): number; - /** - * Returns the smallest number greater than or equal to its numeric argument. - * @param x A numeric expression. - */ - ceil(x: number): number; - /** - * Returns the cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - cos(x: number): number; - /** - * Returns e (the base of natural logarithms) raised to a power. - * @param x A numeric expression representing the power of e. - */ - exp(x: number): number; - /** - * Returns the greatest number less than or equal to its numeric argument. - * @param x A numeric expression. - */ - floor(x: number): number; - /** - * Returns the natural logarithm (base e) of a number. - * @param x A numeric expression. - */ - log(x: number): number; - /** - * Returns the larger of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - max(...values: number[]): number; - /** - * Returns the smaller of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - min(...values: number[]): number; - /** - * Returns the value of a base expression taken to a specified power. - * @param x The base value of the expression. - * @param y The exponent value of the expression. - */ - pow(x: number, y: number): number; - /** Returns a pseudorandom number between 0 and 1. */ - random(): number; - /** - * Returns a supplied numeric expression rounded to the nearest number. - * @param x The value to be rounded to the nearest number. - */ - round(x: number): number; - /** - * Returns the sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - sin(x: number): number; - /** - * Returns the square root of a number. - * @param x A numeric expression. - */ - sqrt(x: number): number; - /** - * Returns the tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - tan(x: number): number; -} -/** An intrinsic object that provides basic mathematics functionality and constants. */ -declare const Math: Math; - -/** Enables basic storage and retrieval of dates and times. */ -interface Date { - /** Returns a string representation of a date. The format of the string depends on the locale. */ - toString(): string; - /** Returns a date as a string value. */ - toDateString(): string; - /** Returns a time as a string value. */ - toTimeString(): string; - /** Returns a value as a string value appropriate to the host environment's current locale. */ - toLocaleString(): string; - /** Returns a date as a string value appropriate to the host environment's current locale. */ - toLocaleDateString(): string; - /** Returns a time as a string value appropriate to the host environment's current locale. */ - toLocaleTimeString(): string; - /** Returns the stored time value in milliseconds since midnight, January 1, 1970 UTC. */ - valueOf(): number; - /** Gets the time value in milliseconds. */ - getTime(): number; - /** Gets the year, using local time. */ - getFullYear(): number; - /** Gets the year using Universal Coordinated Time (UTC). */ - getUTCFullYear(): number; - /** Gets the month, using local time. */ - getMonth(): number; - /** Gets the month of a Date object using Universal Coordinated Time (UTC). */ - getUTCMonth(): number; - /** Gets the day-of-the-month, using local time. */ - getDate(): number; - /** Gets the day-of-the-month, using Universal Coordinated Time (UTC). */ - getUTCDate(): number; - /** Gets the day of the week, using local time. */ - getDay(): number; - /** Gets the day of the week using Universal Coordinated Time (UTC). */ - getUTCDay(): number; - /** Gets the hours in a date, using local time. */ - getHours(): number; - /** Gets the hours value in a Date object using Universal Coordinated Time (UTC). */ - getUTCHours(): number; - /** Gets the minutes of a Date object, using local time. */ - getMinutes(): number; - /** Gets the minutes of a Date object using Universal Coordinated Time (UTC). */ - getUTCMinutes(): number; - /** Gets the seconds of a Date object, using local time. */ - getSeconds(): number; - /** Gets the seconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCSeconds(): number; - /** Gets the milliseconds of a Date, using local time. */ - getMilliseconds(): number; - /** Gets the milliseconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCMilliseconds(): number; - /** Gets the difference in minutes between the time on the local computer and Universal Coordinated Time (UTC). */ - getTimezoneOffset(): number; - /** - * Sets the date and time value in the Date object. - * @param time A numeric value representing the number of elapsed milliseconds since midnight, January 1, 1970 GMT. - */ - setTime(time: number): number; - /** - * Sets the milliseconds value in the Date object using local time. - * @param ms A numeric value equal to the millisecond value. - */ - setMilliseconds(ms: number): number; - /** - * Sets the milliseconds value in the Date object using Universal Coordinated Time (UTC). - * @param ms A numeric value equal to the millisecond value. - */ - setUTCMilliseconds(ms: number): number; - - /** - * Sets the seconds value in the Date object using local time. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setSeconds(sec: number, ms?: number): number; - /** - * Sets the seconds value in the Date object using Universal Coordinated Time (UTC). - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCSeconds(sec: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using local time. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using Universal Coordinated Time (UTC). - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the hour value in the Date object using local time. - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the hours value in the Date object using Universal Coordinated Time (UTC). - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the numeric day-of-the-month value of the Date object using local time. - * @param date A numeric value equal to the day of the month. - */ - setDate(date: number): number; - /** - * Sets the numeric day of the month in the Date object using Universal Coordinated Time (UTC). - * @param date A numeric value equal to the day of the month. - */ - setUTCDate(date: number): number; - /** - * Sets the month value in the Date object using local time. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If this value is not supplied, the value from a call to the getDate method is used. - */ - setMonth(month: number, date?: number): number; - /** - * Sets the month value in the Date object using Universal Coordinated Time (UTC). - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If it is not supplied, the value from a call to the getUTCDate method is used. - */ - setUTCMonth(month: number, date?: number): number; - /** - * Sets the year of the Date object using local time. - * @param year A numeric value for the year. - * @param month A zero-based numeric value for the month (0 for January, 11 for December). Must be specified if numDate is specified. - * @param date A numeric value equal for the day of the month. - */ - setFullYear(year: number, month?: number, date?: number): number; - /** - * Sets the year value in the Date object using Universal Coordinated Time (UTC). - * @param year A numeric value equal to the year. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. Must be supplied if numDate is supplied. - * @param date A numeric value equal to the day of the month. - */ - setUTCFullYear(year: number, month?: number, date?: number): number; - /** Returns a date converted to a string using Universal Coordinated Time (UTC). */ - toUTCString(): string; - /** Returns a date as a string value in ISO format. */ - toISOString(): string; - /** Used by the JSON.stringify method to enable the transformation of an object's data for JavaScript Object Notation (JSON) serialization. */ - toJSON(key?: any): string; -} - -interface DateConstructor { - new (): Date; - new (value: number): Date; - new (value: string): Date; - new (year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): Date; - (): string; - readonly prototype: Date; - /** - * Parses a string containing a date, and returns the number of milliseconds between that date and midnight, January 1, 1970. - * @param s A date string - */ - parse(s: string): number; - /** - * Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date. - * @param year The full year designation is required for cross-century date accuracy. If year is between 0 and 99 is used, then year is assumed to be 1900 + year. - * @param month The month as an number between 0 and 11 (January to December). - * @param date The date as an number between 1 and 31. - * @param hours Must be supplied if minutes is supplied. An number from 0 to 23 (midnight to 11pm) that specifies the hour. - * @param minutes Must be supplied if seconds is supplied. An number from 0 to 59 that specifies the minutes. - * @param seconds Must be supplied if milliseconds is supplied. An number from 0 to 59 that specifies the seconds. - * @param ms An number from 0 to 999 that specifies the milliseconds. - */ - UTC(year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): number; - now(): number; -} - -declare const Date: DateConstructor; - -interface RegExpMatchArray extends Array { - index?: number; - input?: string; -} - -interface RegExpExecArray extends Array { - index: number; - input: string; -} - -interface RegExp { - /** - * Executes a search on a string using a regular expression pattern, and returns an array containing the results of that search. - * @param string The String object or string literal on which to perform the search. - */ - exec(string: string): RegExpExecArray | null; - - /** - * Returns a Boolean value that indicates whether or not a pattern exists in a searched string. - * @param string String on which to perform the search. - */ - test(string: string): boolean; - - /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ - readonly source: string; - - /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ - readonly global: boolean; - - /** Returns a Boolean value indicating the state of the ignoreCase flag (i) used with a regular expression. Default is false. Read-only. */ - readonly ignoreCase: boolean; - - /** Returns a Boolean value indicating the state of the multiline flag (m) used with a regular expression. Default is false. Read-only. */ - readonly multiline: boolean; - - lastIndex: number; - - // Non-standard extensions - compile(): this; -} - -interface RegExpConstructor { - new (pattern: RegExp | string): RegExp; - new (pattern: string, flags?: string): RegExp; - (pattern: RegExp | string): RegExp; - (pattern: string, flags?: string): RegExp; - readonly prototype: RegExp; - - // Non-standard extensions - $1: string; - $2: string; - $3: string; - $4: string; - $5: string; - $6: string; - $7: string; - $8: string; - $9: string; - lastMatch: string; -} - -declare const RegExp: RegExpConstructor; - -interface Error { - name: string; - message: string; - stack?: string; -} - -interface ErrorConstructor { - new (message?: string): Error; - (message?: string): Error; - readonly prototype: Error; -} - -declare const Error: ErrorConstructor; - -interface EvalError extends Error { -} - -interface EvalErrorConstructor { - new (message?: string): EvalError; - (message?: string): EvalError; - readonly prototype: EvalError; -} - -declare const EvalError: EvalErrorConstructor; - -interface RangeError extends Error { -} - -interface RangeErrorConstructor { - new (message?: string): RangeError; - (message?: string): RangeError; - readonly prototype: RangeError; -} - -declare const RangeError: RangeErrorConstructor; - -interface ReferenceError extends Error { -} - -interface ReferenceErrorConstructor { - new (message?: string): ReferenceError; - (message?: string): ReferenceError; - readonly prototype: ReferenceError; -} - -declare const ReferenceError: ReferenceErrorConstructor; - -interface SyntaxError extends Error { -} - -interface SyntaxErrorConstructor { - new (message?: string): SyntaxError; - (message?: string): SyntaxError; - readonly prototype: SyntaxError; -} - -declare const SyntaxError: SyntaxErrorConstructor; - -interface TypeError extends Error { -} - -interface TypeErrorConstructor { - new (message?: string): TypeError; - (message?: string): TypeError; - readonly prototype: TypeError; -} - -declare const TypeError: TypeErrorConstructor; - -interface URIError extends Error { -} - -interface URIErrorConstructor { - new (message?: string): URIError; - (message?: string): URIError; - readonly prototype: URIError; -} - -declare const URIError: URIErrorConstructor; - -interface JSON { - /** - * Converts a JavaScript Object Notation (JSON) string into an object. - * @param text A valid JSON string. - * @param reviver A function that transforms the results. This function is called for each member of the object. - * If a member contains nested objects, the nested objects are transformed before the parent object is. - */ - parse(text: string, reviver?: (key: any, value: any) => any): any; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer A function that transforms the results. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (key: string, value: any) => any, space?: string | number): string; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer An array of strings and numbers that acts as a approved list for selecting the object properties that will be stringified. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (number | string)[] | null, space?: string | number): string; -} - -/** - * An intrinsic object that provides functions to convert JavaScript values to and from the JavaScript Object Notation (JSON) format. - */ -declare const JSON: JSON; - - -///////////////////////////// -/// ECMAScript Array API (specially handled by compiler) -///////////////////////////// - -interface ReadonlyArray { - /** - * Gets the length of the array. This is a number one higher than the highest element defined in an array. - */ - readonly length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat>(...items: U[]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S): S[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: undefined): S[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: Z): S[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - - readonly [n: number]: T; -} - -interface Array { - /** - * Gets or sets the length of the array. This is a number one higher than the highest element defined in an array. - */ - length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Appends new elements to an array, and returns the new length of the array. - * @param items New elements of the Array. - */ - push(...items: T[]): number; - /** - * Removes the last element from an array and returns it. - */ - pop(): T | undefined; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Reverses the elements in an Array. - */ - reverse(): T[]; - /** - * Removes the first element from an array and returns it. - */ - shift(): T | undefined; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: T, b: T) => number): this; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - */ - splice(start: number, deleteCount?: number): T[]; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - * @param items Elements to insert into the array in place of the deleted elements. - */ - splice(start: number, deleteCount: number, ...items: T[]): T[]; - /** - * Inserts new elements at the start of an array. - * @param items Elements to insert at the start of the Array. - */ - unshift(...items: T[]): number; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: T[]) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U]; - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U]; - map(this: [T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: T[]) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - - [n: number]: T; -} - -interface ArrayConstructor { - new (arrayLength?: number): any[]; - new (arrayLength: number): T[]; - new (...items: T[]): T[]; - (arrayLength?: number): any[]; - (arrayLength: number): T[]; - (...items: T[]): T[]; - isArray(arg: any): arg is Array; - readonly prototype: Array; -} - -declare const Array: ArrayConstructor; - -interface TypedPropertyDescriptor { - enumerable?: boolean; - configurable?: boolean; - writable?: boolean; - value?: T; - get?: () => T; - set?: (value: T) => void; -} - -declare type ClassDecorator = (target: TFunction) => TFunction | void; -declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; -declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; -declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; - -declare type PromiseConstructorLike = new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void) => PromiseLike; - -interface PromiseLike { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): PromiseLike; -} - -/** - * Represents the completion of an asynchronous operation - */ -interface Promise { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): Promise; - - /** - * Attaches a callback for only the rejection of the Promise. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of the callback. - */ - catch(onrejected?: ((reason: any) => TResult | PromiseLike) | undefined | null): Promise; -} - -interface ArrayLike { - readonly length: number; - readonly [n: number]: T; -} - -/** - * Make all properties in T optional - */ -type Partial = { - [P in keyof T]?: T[P]; -}; - -/** - * Make all properties in T readonly - */ -type Readonly = { - readonly [P in keyof T]: T[P]; -}; - -/** - * From T pick a set of properties K - */ -type Pick = { - [P in K]: T[P]; -}; - -/** - * Construct a type with a set of properties K of type T - */ -type Record = { - [P in K]: T; -}; - -/** - * Marker for contextual 'this' type - */ -interface ThisType { } - -/** - * Represents a raw buffer of binary data, which is used to store data for the - * different typed arrays. ArrayBuffers cannot be read from or written to directly, - * but can be passed to a typed array or DataView Object to interpret the raw - * buffer as needed. - */ -interface ArrayBuffer { - /** - * Read-only. The length of the ArrayBuffer (in bytes). - */ - readonly byteLength: number; - - /** - * Returns a section of an ArrayBuffer. - */ - slice(begin: number, end?: number): ArrayBuffer; -} - -interface ArrayBufferConstructor { - readonly prototype: ArrayBuffer; - new (byteLength: number): ArrayBuffer; - isView(arg: any): arg is ArrayBufferView; -} -declare const ArrayBuffer: ArrayBufferConstructor; - -interface ArrayBufferView { - /** - * The ArrayBuffer instance referenced by the array. - */ - buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - byteLength: number; - - /** - * The offset in bytes of the array. - */ - byteOffset: number; -} - -interface DataView { - readonly buffer: ArrayBuffer; - readonly byteLength: number; - readonly byteOffset: number; - /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt8(byteOffset: number): number; - - /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt16(byteOffset: number, littleEndian?: boolean): number; - /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint8(byteOffset: number): number; - - /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint16(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setInt8(byteOffset: number, value: number): void; - - /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setUint8(byteOffset: number, value: number): void; - - /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; -} - -interface DataViewConstructor { - new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; -} -declare const DataView: DataViewConstructor; - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any): Int8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any, thisArg: undefined): Int8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => any, thisArg: Z): Int8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number): Int8Array; - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number, thisArg: undefined): Int8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => number, thisArg: Z): Int8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} -interface Int8ArrayConstructor { - readonly prototype: Int8Array; - new (length: number): Int8Array; - new (array: ArrayLike): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int8Array; - - from(arrayLike: ArrayLike): Int8Array; - -} -declare const Int8Array: Int8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any): Uint8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any, thisArg: undefined): Uint8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => any, thisArg: Z): Uint8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number): Uint8Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number, thisArg: undefined): Uint8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => number, thisArg: Z): Uint8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ArrayConstructor { - readonly prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: ArrayLike): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8Array; - - from(arrayLike: ArrayLike): Uint8Array; - -} -declare const Uint8Array: Uint8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any): Uint8ClampedArray; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: undefined): Uint8ClampedArray; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: Z): Uint8ClampedArray; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number): Uint8ClampedArray; - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: undefined): Uint8ClampedArray; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: Z): Uint8ClampedArray; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8ClampedArray; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8ClampedArray; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8ClampedArray view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8ClampedArray; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ClampedArrayConstructor { - readonly prototype: Uint8ClampedArray; - new (length: number): Uint8ClampedArray; - new (array: ArrayLike): Uint8ClampedArray; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8ClampedArray; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8ClampedArray; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8ClampedArray; - - from(arrayLike: ArrayLike): Uint8ClampedArray; -} -declare const Uint8ClampedArray: Uint8ClampedArrayConstructor; - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any): Int16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any, thisArg: undefined): Int16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => any, thisArg: Z): Int16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number): Int16Array; - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number, thisArg: undefined): Int16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => number, thisArg: Z): Int16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int16ArrayConstructor { - readonly prototype: Int16Array; - new (length: number): Int16Array; - new (array: ArrayLike): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int16Array; - - from(arrayLike: ArrayLike): Int16Array; - -} -declare const Int16Array: Int16ArrayConstructor; - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any): Uint16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any, thisArg: undefined): Uint16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => any, thisArg: Z): Uint16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number): Uint16Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number, thisArg: undefined): Uint16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => number, thisArg: Z): Uint16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint16ArrayConstructor { - readonly prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: ArrayLike): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint16Array; - - from(arrayLike: ArrayLike): Uint16Array; - -} -declare const Uint16Array: Uint16ArrayConstructor; -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any): Int32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any, thisArg: undefined): Int32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => any, thisArg: Z): Int32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number): Int32Array; - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number, thisArg: undefined): Int32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => number, thisArg: Z): Int32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int32ArrayConstructor { - readonly prototype: Int32Array; - new (length: number): Int32Array; - new (array: ArrayLike): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int32Array; - - from(arrayLike: ArrayLike): Int32Array; -} -declare const Int32Array: Int32ArrayConstructor; - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any): Uint32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any, thisArg: undefined): Uint32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => any, thisArg: Z): Uint32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number): Uint32Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number, thisArg: undefined): Uint32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => number, thisArg: Z): Uint32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint32ArrayConstructor { - readonly prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: ArrayLike): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint32Array; - - from(arrayLike: ArrayLike): Uint32Array; -} -declare const Uint32Array: Uint32ArrayConstructor; - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any): Float32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any, thisArg: undefined): Float32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => any, thisArg: Z): Float32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number): Float32Array; - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number, thisArg: undefined): Float32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => number, thisArg: Z): Float32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float32ArrayConstructor { - readonly prototype: Float32Array; - new (length: number): Float32Array; - new (array: ArrayLike): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float32Array; - - from(arrayLike: ArrayLike): Float32Array; - -} -declare const Float32Array: Float32ArrayConstructor; - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any): Float64Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any, thisArg: undefined): Float64Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => any, thisArg: Z): Float64Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number): Float64Array; - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number, thisArg: undefined): Float64Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => number, thisArg: Z): Float64Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float64Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float64Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float64Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float64ArrayConstructor { - readonly prototype: Float64Array; - new (length: number): Float64Array; - new (array: ArrayLike): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float64Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float64Array; - - from(arrayLike: ArrayLike): Float64Array; -} -declare const Float64Array: Float64ArrayConstructor; - -///////////////////////////// -/// ECMAScript Internationalization API -///////////////////////////// - -declare namespace Intl { - interface CollatorOptions { - usage?: string; - localeMatcher?: string; - numeric?: boolean; - caseFirst?: string; - sensitivity?: string; - ignorePunctuation?: boolean; - } - - interface ResolvedCollatorOptions { - locale: string; - usage: string; - sensitivity: string; - ignorePunctuation: boolean; - collation: string; - caseFirst: string; - numeric: boolean; - } - - interface Collator { - compare(x: string, y: string): number; - resolvedOptions(): ResolvedCollatorOptions; - } - var Collator: { - new (locales?: string | string[], options?: CollatorOptions): Collator; - (locales?: string | string[], options?: CollatorOptions): Collator; - supportedLocalesOf(locales: string | string[], options?: CollatorOptions): string[]; - }; - - interface NumberFormatOptions { - localeMatcher?: string; - style?: string; - currency?: string; - currencyDisplay?: string; - useGrouping?: boolean; - minimumIntegerDigits?: number; - minimumFractionDigits?: number; - maximumFractionDigits?: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - } - - interface ResolvedNumberFormatOptions { - locale: string; - numberingSystem: string; - style: string; - currency?: string; - currencyDisplay?: string; - minimumIntegerDigits: number; - minimumFractionDigits: number; - maximumFractionDigits: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - useGrouping: boolean; - } - - interface NumberFormat { - format(value: number): string; - resolvedOptions(): ResolvedNumberFormatOptions; - } - var NumberFormat: { - new (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - supportedLocalesOf(locales: string | string[], options?: NumberFormatOptions): string[]; - }; - - interface DateTimeFormatOptions { - localeMatcher?: string; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - formatMatcher?: string; - hour12?: boolean; - timeZone?: string; - } - - interface ResolvedDateTimeFormatOptions { - locale: string; - calendar: string; - numberingSystem: string; - timeZone: string; - hour12?: boolean; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - } - - interface DateTimeFormat { - format(date?: Date | number): string; - resolvedOptions(): ResolvedDateTimeFormatOptions; - } - var DateTimeFormat: { - new (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - supportedLocalesOf(locales: string | string[], options?: DateTimeFormatOptions): string[]; - }; -} - -interface String { - /** - * Determines whether two strings are equivalent in the current or specified locale. - * @param that String to compare to target string - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. - */ - localeCompare(that: string, locales?: string | string[], options?: Intl.CollatorOptions): number; -} - -interface Number { - /** - * Converts a number to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.NumberFormatOptions): string; -} - -interface Date { - /** - * Converts a date and time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - /** - * Converts a date to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleDateString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - - /** - * Converts a time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleTimeString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.es6.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.es6.d.ts deleted file mode 100644 index 76dc84306..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.es6.d.ts +++ /dev/null @@ -1,21486 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -///////////////////////////// -/// ECMAScript APIs -///////////////////////////// - -declare const NaN: number; -declare const Infinity: number; - -/** - * Evaluates JavaScript code and executes it. - * @param x A String value that contains valid JavaScript code. - */ -declare function eval(x: string): any; - -/** - * Converts A string to an integer. - * @param s A string to convert into a number. - * @param radix A value between 2 and 36 that specifies the base of the number in numString. - * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal. - * All other strings are considered decimal. - */ -declare function parseInt(s: string, radix?: number): number; - -/** - * Converts a string to a floating-point number. - * @param string A string that contains a floating-point number. - */ -declare function parseFloat(string: string): number; - -/** - * Returns a Boolean value that indicates whether a value is the reserved value NaN (not a number). - * @param number A numeric value. - */ -declare function isNaN(number: number): boolean; - -/** - * Determines whether a supplied number is finite. - * @param number Any numeric value. - */ -declare function isFinite(number: number): boolean; - -/** - * Gets the unencoded version of an encoded Uniform Resource Identifier (URI). - * @param encodedURI A value representing an encoded URI. - */ -declare function decodeURI(encodedURI: string): string; - -/** - * Gets the unencoded version of an encoded component of a Uniform Resource Identifier (URI). - * @param encodedURIComponent A value representing an encoded URI component. - */ -declare function decodeURIComponent(encodedURIComponent: string): string; - -/** - * Encodes a text string as a valid Uniform Resource Identifier (URI) - * @param uri A value representing an encoded URI. - */ -declare function encodeURI(uri: string): string; - -/** - * Encodes a text string as a valid component of a Uniform Resource Identifier (URI). - * @param uriComponent A value representing an encoded URI component. - */ -declare function encodeURIComponent(uriComponent: string): string; - -interface PropertyDescriptor { - configurable?: boolean; - enumerable?: boolean; - value?: any; - writable?: boolean; - get? (): any; - set? (v: any): void; -} - -interface PropertyDescriptorMap { - [s: string]: PropertyDescriptor; -} - -interface Object { - /** The initial value of Object.prototype.constructor is the standard built-in Object constructor. */ - constructor: Function; - - /** Returns a string representation of an object. */ - toString(): string; - - /** Returns a date converted to a string using the current locale. */ - toLocaleString(): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): Object; - - /** - * Determines whether an object has a property with the specified name. - * @param v A property name. - */ - hasOwnProperty(v: string): boolean; - - /** - * Determines whether an object exists in another object's prototype chain. - * @param v Another object whose prototype chain is to be checked. - */ - isPrototypeOf(v: Object): boolean; - - /** - * Determines whether a specified property is enumerable. - * @param v A property name. - */ - propertyIsEnumerable(v: string): boolean; -} - -interface ObjectConstructor { - new (value?: any): Object; - (): any; - (value: any): any; - - /** A reference to the prototype for a class of objects. */ - readonly prototype: Object; - - /** - * Returns the prototype of an object. - * @param o The object that references the prototype. - */ - getPrototypeOf(o: any): any; - - /** - * Gets the own property descriptor of the specified object. - * An own property descriptor is one that is defined directly on the object and is not inherited from the object's prototype. - * @param o Object that contains the property. - * @param p Name of the property. - */ - getOwnPropertyDescriptor(o: any, p: string): PropertyDescriptor; - - /** - * Returns the names of the own properties of an object. The own properties of an object are those that are defined directly - * on that object, and are not inherited from the object's prototype. The properties of an object include both fields (objects) and functions. - * @param o Object that contains the own properties. - */ - getOwnPropertyNames(o: any): string[]; - - /** - * Creates an object that has the specified prototype or that has null prototype. - * @param o Object to use as a prototype. May be null. - */ - create(o: object | null): any; - - /** - * Creates an object that has the specified prototype, and that optionally contains specified properties. - * @param o Object to use as a prototype. May be null - * @param properties JavaScript object that contains one or more property descriptors. - */ - create(o: object | null, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Adds a property to an object, or modifies attributes of an existing property. - * @param o Object on which to add or modify the property. This can be a native JavaScript object (that is, a user-defined object or a built in object) or a DOM object. - * @param p The property name. - * @param attributes Descriptor for the property. It can be for a data property or an accessor property. - */ - defineProperty(o: any, p: string, attributes: PropertyDescriptor & ThisType): any; - - /** - * Adds one or more properties to an object, and/or modifies attributes of existing properties. - * @param o Object on which to add or modify the properties. This can be a native JavaScript object or a DOM object. - * @param properties JavaScript object that contains one or more descriptor objects. Each descriptor object describes a data property or an accessor property. - */ - defineProperties(o: any, properties: PropertyDescriptorMap & ThisType): any; - - /** - * Prevents the modification of attributes of existing properties, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - seal(o: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(a: T[]): ReadonlyArray; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(f: T): T; - - /** - * Prevents the modification of existing property attributes and values, and prevents the addition of new properties. - * @param o Object on which to lock the attributes. - */ - freeze(o: T): Readonly; - - /** - * Prevents the addition of new properties to an object. - * @param o Object to make non-extensible. - */ - preventExtensions(o: T): T; - - /** - * Returns true if existing property attributes cannot be modified in an object and new properties cannot be added to the object. - * @param o Object to test. - */ - isSealed(o: any): boolean; - - /** - * Returns true if existing property attributes and values cannot be modified in an object, and new properties cannot be added to the object. - * @param o Object to test. - */ - isFrozen(o: any): boolean; - - /** - * Returns a value that indicates whether new properties can be added to an object. - * @param o Object to test. - */ - isExtensible(o: any): boolean; - - /** - * Returns the names of the enumerable properties and methods of an object. - * @param o Object that contains the properties and methods. This can be an object that you created or an existing Document Object Model (DOM) object. - */ - keys(o: any): string[]; -} - -/** - * Provides functionality common to all JavaScript objects. - */ -declare const Object: ObjectConstructor; - -/** - * Creates a new function. - */ -interface Function { - /** - * Calls the function, substituting the specified object for the this value of the function, and the specified array for the arguments of the function. - * @param thisArg The object to be used as the this object. - * @param argArray A set of arguments to be passed to the function. - */ - apply(this: Function, thisArg: any, argArray?: any): any; - - /** - * Calls a method of an object, substituting another object for the current object. - * @param thisArg The object to be used as the current object. - * @param argArray A list of arguments to be passed to the method. - */ - call(this: Function, thisArg: any, ...argArray: any[]): any; - - /** - * For a given function, creates a bound function that has the same body as the original function. - * The this object of the bound function is associated with the specified object, and has the specified initial parameters. - * @param thisArg An object to which the this keyword can refer inside the new function. - * @param argArray A list of arguments to be passed to the new function. - */ - bind(this: Function, thisArg: any, ...argArray: any[]): any; - - /** Returns a string representation of a function. */ - toString(): string; - - prototype: any; - readonly length: number; - - // Non-standard extensions - arguments: any; - caller: Function; -} - -interface FunctionConstructor { - /** - * Creates a new function. - * @param args A list of arguments the function accepts. - */ - new (...args: string[]): Function; - (...args: string[]): Function; - readonly prototype: Function; -} - -declare const Function: FunctionConstructor; - -interface IArguments { - [index: number]: any; - length: number; - callee: Function; -} - -interface String { - /** Returns a string representation of a string. */ - toString(): string; - - /** - * Returns the character at the specified index. - * @param pos The zero-based index of the desired character. - */ - charAt(pos: number): string; - - /** - * Returns the Unicode value of the character at the specified location. - * @param index The zero-based index of the desired character. If there is no character at the specified index, NaN is returned. - */ - charCodeAt(index: number): number; - - /** - * Returns a string that contains the concatenation of two or more strings. - * @param strings The strings to append to the end of the string. - */ - concat(...strings: string[]): string; - - /** - * Returns the position of the first occurrence of a substring. - * @param searchString The substring to search for in the string - * @param position The index at which to begin searching the String object. If omitted, search starts at the beginning of the string. - */ - indexOf(searchString: string, position?: number): number; - - /** - * Returns the last occurrence of a substring in the string. - * @param searchString The substring to search for. - * @param position The index at which to begin searching. If omitted, the search begins at the end of the string. - */ - lastIndexOf(searchString: string, position?: number): number; - - /** - * Determines whether two strings are equivalent in the current locale. - * @param that String to compare to target string - */ - localeCompare(that: string): number; - - /** - * Matches a string with a regular expression, and returns an array containing the results of that search. - * @param regexp A variable name or string literal containing the regular expression pattern and flags. - */ - match(regexp: string | RegExp): RegExpMatchArray | null; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string. - */ - replace(searchValue: string | RegExp, replaceValue: string): string; - - /** - * Replaces text in a string, using a regular expression or search string. - * @param searchValue A string to search for. - * @param replacer A function that returns the replacement text. - */ - replace(searchValue: string | RegExp, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the first substring match in a regular expression search. - * @param regexp The regular expression pattern and applicable flags. - */ - search(regexp: string | RegExp): number; - - /** - * Returns a section of a string. - * @param start The index to the beginning of the specified portion of stringObj. - * @param end The index to the end of the specified portion of stringObj. The substring includes the characters up to, but not including, the character indicated by end. - * If this value is not specified, the substring continues to the end of stringObj. - */ - slice(start?: number, end?: number): string; - - /** - * Split a string into substrings using the specified separator and return them as an array. - * @param separator A string that identifies character or characters to use in separating the string. If omitted, a single-element array containing the entire string is returned. - * @param limit A value used to limit the number of elements returned in the array. - */ - split(separator: string | RegExp, limit?: number): string[]; - - /** - * Returns the substring at the specified location within a String object. - * @param start The zero-based index number indicating the beginning of the substring. - * @param end Zero-based index number indicating the end of the substring. The substring includes the characters up to, but not including, the character indicated by end. - * If end is omitted, the characters from start through the end of the original string are returned. - */ - substring(start: number, end?: number): string; - - /** Converts all the alphabetic characters in a string to lowercase. */ - toLowerCase(): string; - - /** Converts all alphabetic characters to lowercase, taking into account the host environment's current locale. */ - toLocaleLowerCase(): string; - - /** Converts all the alphabetic characters in a string to uppercase. */ - toUpperCase(): string; - - /** Returns a string where all alphabetic characters have been converted to uppercase, taking into account the host environment's current locale. */ - toLocaleUpperCase(): string; - - /** Removes the leading and trailing white space and line terminator characters from a string. */ - trim(): string; - - /** Returns the length of a String object. */ - readonly length: number; - - // IE extensions - /** - * Gets a substring beginning at the specified location and having the specified length. - * @param from The starting position of the desired substring. The index of the first character in the string is zero. - * @param length The number of characters to include in the returned substring. - */ - substr(from: number, length?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): string; - - readonly [index: number]: string; -} - -interface StringConstructor { - new (value?: any): String; - (value?: any): string; - readonly prototype: String; - fromCharCode(...codes: number[]): string; -} - -/** - * Allows manipulation and formatting of text strings and determination and location of substrings within strings. - */ -declare const String: StringConstructor; - -interface Boolean { - /** Returns the primitive value of the specified object. */ - valueOf(): boolean; -} - -interface BooleanConstructor { - new (value?: any): Boolean; - (value?: any): boolean; - readonly prototype: Boolean; -} - -declare const Boolean: BooleanConstructor; - -interface Number { - /** - * Returns a string representation of an object. - * @param radix Specifies a radix for converting numeric values to strings. This value is only used for numbers. - */ - toString(radix?: number): string; - - /** - * Returns a string representing a number in fixed-point notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toFixed(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented in exponential notation. - * @param fractionDigits Number of digits after the decimal point. Must be in the range 0 - 20, inclusive. - */ - toExponential(fractionDigits?: number): string; - - /** - * Returns a string containing a number represented either in exponential or fixed-point notation with a specified number of digits. - * @param precision Number of significant digits. Must be in the range 1 - 21, inclusive. - */ - toPrecision(precision?: number): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): number; -} - -interface NumberConstructor { - new (value?: any): Number; - (value?: any): number; - readonly prototype: Number; - - /** The largest number that can be represented in JavaScript. Equal to approximately 1.79E+308. */ - readonly MAX_VALUE: number; - - /** The closest number to zero that can be represented in JavaScript. Equal to approximately 5.00E-324. */ - readonly MIN_VALUE: number; - - /** - * A value that is not a number. - * In equality comparisons, NaN does not equal any value, including itself. To test whether a value is equivalent to NaN, use the isNaN function. - */ - readonly NaN: number; - - /** - * A value that is less than the largest negative number that can be represented in JavaScript. - * JavaScript displays NEGATIVE_INFINITY values as -infinity. - */ - readonly NEGATIVE_INFINITY: number; - - /** - * A value greater than the largest number that can be represented in JavaScript. - * JavaScript displays POSITIVE_INFINITY values as infinity. - */ - readonly POSITIVE_INFINITY: number; -} - -/** An object that represents a number of any kind. All JavaScript numbers are 64-bit floating-point numbers. */ -declare const Number: NumberConstructor; - -interface TemplateStringsArray extends ReadonlyArray { - readonly raw: ReadonlyArray; -} - -interface Math { - /** The mathematical constant e. This is Euler's number, the base of natural logarithms. */ - readonly E: number; - /** The natural logarithm of 10. */ - readonly LN10: number; - /** The natural logarithm of 2. */ - readonly LN2: number; - /** The base-2 logarithm of e. */ - readonly LOG2E: number; - /** The base-10 logarithm of e. */ - readonly LOG10E: number; - /** Pi. This is the ratio of the circumference of a circle to its diameter. */ - readonly PI: number; - /** The square root of 0.5, or, equivalently, one divided by the square root of 2. */ - readonly SQRT1_2: number; - /** The square root of 2. */ - readonly SQRT2: number; - /** - * Returns the absolute value of a number (the value without regard to whether it is positive or negative). - * For example, the absolute value of -5 is the same as the absolute value of 5. - * @param x A numeric expression for which the absolute value is needed. - */ - abs(x: number): number; - /** - * Returns the arc cosine (or inverse cosine) of a number. - * @param x A numeric expression. - */ - acos(x: number): number; - /** - * Returns the arcsine of a number. - * @param x A numeric expression. - */ - asin(x: number): number; - /** - * Returns the arctangent of a number. - * @param x A numeric expression for which the arctangent is needed. - */ - atan(x: number): number; - /** - * Returns the angle (in radians) from the X axis to a point. - * @param y A numeric expression representing the cartesian y-coordinate. - * @param x A numeric expression representing the cartesian x-coordinate. - */ - atan2(y: number, x: number): number; - /** - * Returns the smallest number greater than or equal to its numeric argument. - * @param x A numeric expression. - */ - ceil(x: number): number; - /** - * Returns the cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - cos(x: number): number; - /** - * Returns e (the base of natural logarithms) raised to a power. - * @param x A numeric expression representing the power of e. - */ - exp(x: number): number; - /** - * Returns the greatest number less than or equal to its numeric argument. - * @param x A numeric expression. - */ - floor(x: number): number; - /** - * Returns the natural logarithm (base e) of a number. - * @param x A numeric expression. - */ - log(x: number): number; - /** - * Returns the larger of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - max(...values: number[]): number; - /** - * Returns the smaller of a set of supplied numeric expressions. - * @param values Numeric expressions to be evaluated. - */ - min(...values: number[]): number; - /** - * Returns the value of a base expression taken to a specified power. - * @param x The base value of the expression. - * @param y The exponent value of the expression. - */ - pow(x: number, y: number): number; - /** Returns a pseudorandom number between 0 and 1. */ - random(): number; - /** - * Returns a supplied numeric expression rounded to the nearest number. - * @param x The value to be rounded to the nearest number. - */ - round(x: number): number; - /** - * Returns the sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - sin(x: number): number; - /** - * Returns the square root of a number. - * @param x A numeric expression. - */ - sqrt(x: number): number; - /** - * Returns the tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - tan(x: number): number; -} -/** An intrinsic object that provides basic mathematics functionality and constants. */ -declare const Math: Math; - -/** Enables basic storage and retrieval of dates and times. */ -interface Date { - /** Returns a string representation of a date. The format of the string depends on the locale. */ - toString(): string; - /** Returns a date as a string value. */ - toDateString(): string; - /** Returns a time as a string value. */ - toTimeString(): string; - /** Returns a value as a string value appropriate to the host environment's current locale. */ - toLocaleString(): string; - /** Returns a date as a string value appropriate to the host environment's current locale. */ - toLocaleDateString(): string; - /** Returns a time as a string value appropriate to the host environment's current locale. */ - toLocaleTimeString(): string; - /** Returns the stored time value in milliseconds since midnight, January 1, 1970 UTC. */ - valueOf(): number; - /** Gets the time value in milliseconds. */ - getTime(): number; - /** Gets the year, using local time. */ - getFullYear(): number; - /** Gets the year using Universal Coordinated Time (UTC). */ - getUTCFullYear(): number; - /** Gets the month, using local time. */ - getMonth(): number; - /** Gets the month of a Date object using Universal Coordinated Time (UTC). */ - getUTCMonth(): number; - /** Gets the day-of-the-month, using local time. */ - getDate(): number; - /** Gets the day-of-the-month, using Universal Coordinated Time (UTC). */ - getUTCDate(): number; - /** Gets the day of the week, using local time. */ - getDay(): number; - /** Gets the day of the week using Universal Coordinated Time (UTC). */ - getUTCDay(): number; - /** Gets the hours in a date, using local time. */ - getHours(): number; - /** Gets the hours value in a Date object using Universal Coordinated Time (UTC). */ - getUTCHours(): number; - /** Gets the minutes of a Date object, using local time. */ - getMinutes(): number; - /** Gets the minutes of a Date object using Universal Coordinated Time (UTC). */ - getUTCMinutes(): number; - /** Gets the seconds of a Date object, using local time. */ - getSeconds(): number; - /** Gets the seconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCSeconds(): number; - /** Gets the milliseconds of a Date, using local time. */ - getMilliseconds(): number; - /** Gets the milliseconds of a Date object using Universal Coordinated Time (UTC). */ - getUTCMilliseconds(): number; - /** Gets the difference in minutes between the time on the local computer and Universal Coordinated Time (UTC). */ - getTimezoneOffset(): number; - /** - * Sets the date and time value in the Date object. - * @param time A numeric value representing the number of elapsed milliseconds since midnight, January 1, 1970 GMT. - */ - setTime(time: number): number; - /** - * Sets the milliseconds value in the Date object using local time. - * @param ms A numeric value equal to the millisecond value. - */ - setMilliseconds(ms: number): number; - /** - * Sets the milliseconds value in the Date object using Universal Coordinated Time (UTC). - * @param ms A numeric value equal to the millisecond value. - */ - setUTCMilliseconds(ms: number): number; - - /** - * Sets the seconds value in the Date object using local time. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setSeconds(sec: number, ms?: number): number; - /** - * Sets the seconds value in the Date object using Universal Coordinated Time (UTC). - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCSeconds(sec: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using local time. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the minutes value in the Date object using Universal Coordinated Time (UTC). - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCMinutes(min: number, sec?: number, ms?: number): number; - /** - * Sets the hour value in the Date object using local time. - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the hours value in the Date object using Universal Coordinated Time (UTC). - * @param hours A numeric value equal to the hours value. - * @param min A numeric value equal to the minutes value. - * @param sec A numeric value equal to the seconds value. - * @param ms A numeric value equal to the milliseconds value. - */ - setUTCHours(hours: number, min?: number, sec?: number, ms?: number): number; - /** - * Sets the numeric day-of-the-month value of the Date object using local time. - * @param date A numeric value equal to the day of the month. - */ - setDate(date: number): number; - /** - * Sets the numeric day of the month in the Date object using Universal Coordinated Time (UTC). - * @param date A numeric value equal to the day of the month. - */ - setUTCDate(date: number): number; - /** - * Sets the month value in the Date object using local time. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If this value is not supplied, the value from a call to the getDate method is used. - */ - setMonth(month: number, date?: number): number; - /** - * Sets the month value in the Date object using Universal Coordinated Time (UTC). - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. - * @param date A numeric value representing the day of the month. If it is not supplied, the value from a call to the getUTCDate method is used. - */ - setUTCMonth(month: number, date?: number): number; - /** - * Sets the year of the Date object using local time. - * @param year A numeric value for the year. - * @param month A zero-based numeric value for the month (0 for January, 11 for December). Must be specified if numDate is specified. - * @param date A numeric value equal for the day of the month. - */ - setFullYear(year: number, month?: number, date?: number): number; - /** - * Sets the year value in the Date object using Universal Coordinated Time (UTC). - * @param year A numeric value equal to the year. - * @param month A numeric value equal to the month. The value for January is 0, and other month values follow consecutively. Must be supplied if numDate is supplied. - * @param date A numeric value equal to the day of the month. - */ - setUTCFullYear(year: number, month?: number, date?: number): number; - /** Returns a date converted to a string using Universal Coordinated Time (UTC). */ - toUTCString(): string; - /** Returns a date as a string value in ISO format. */ - toISOString(): string; - /** Used by the JSON.stringify method to enable the transformation of an object's data for JavaScript Object Notation (JSON) serialization. */ - toJSON(key?: any): string; -} - -interface DateConstructor { - new (): Date; - new (value: number): Date; - new (value: string): Date; - new (year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): Date; - (): string; - readonly prototype: Date; - /** - * Parses a string containing a date, and returns the number of milliseconds between that date and midnight, January 1, 1970. - * @param s A date string - */ - parse(s: string): number; - /** - * Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date. - * @param year The full year designation is required for cross-century date accuracy. If year is between 0 and 99 is used, then year is assumed to be 1900 + year. - * @param month The month as an number between 0 and 11 (January to December). - * @param date The date as an number between 1 and 31. - * @param hours Must be supplied if minutes is supplied. An number from 0 to 23 (midnight to 11pm) that specifies the hour. - * @param minutes Must be supplied if seconds is supplied. An number from 0 to 59 that specifies the minutes. - * @param seconds Must be supplied if milliseconds is supplied. An number from 0 to 59 that specifies the seconds. - * @param ms An number from 0 to 999 that specifies the milliseconds. - */ - UTC(year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): number; - now(): number; -} - -declare const Date: DateConstructor; - -interface RegExpMatchArray extends Array { - index?: number; - input?: string; -} - -interface RegExpExecArray extends Array { - index: number; - input: string; -} - -interface RegExp { - /** - * Executes a search on a string using a regular expression pattern, and returns an array containing the results of that search. - * @param string The String object or string literal on which to perform the search. - */ - exec(string: string): RegExpExecArray | null; - - /** - * Returns a Boolean value that indicates whether or not a pattern exists in a searched string. - * @param string String on which to perform the search. - */ - test(string: string): boolean; - - /** Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal. */ - readonly source: string; - - /** Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only. */ - readonly global: boolean; - - /** Returns a Boolean value indicating the state of the ignoreCase flag (i) used with a regular expression. Default is false. Read-only. */ - readonly ignoreCase: boolean; - - /** Returns a Boolean value indicating the state of the multiline flag (m) used with a regular expression. Default is false. Read-only. */ - readonly multiline: boolean; - - lastIndex: number; - - // Non-standard extensions - compile(): this; -} - -interface RegExpConstructor { - new (pattern: RegExp | string): RegExp; - new (pattern: string, flags?: string): RegExp; - (pattern: RegExp | string): RegExp; - (pattern: string, flags?: string): RegExp; - readonly prototype: RegExp; - - // Non-standard extensions - $1: string; - $2: string; - $3: string; - $4: string; - $5: string; - $6: string; - $7: string; - $8: string; - $9: string; - lastMatch: string; -} - -declare const RegExp: RegExpConstructor; - -interface Error { - name: string; - message: string; - stack?: string; -} - -interface ErrorConstructor { - new (message?: string): Error; - (message?: string): Error; - readonly prototype: Error; -} - -declare const Error: ErrorConstructor; - -interface EvalError extends Error { -} - -interface EvalErrorConstructor { - new (message?: string): EvalError; - (message?: string): EvalError; - readonly prototype: EvalError; -} - -declare const EvalError: EvalErrorConstructor; - -interface RangeError extends Error { -} - -interface RangeErrorConstructor { - new (message?: string): RangeError; - (message?: string): RangeError; - readonly prototype: RangeError; -} - -declare const RangeError: RangeErrorConstructor; - -interface ReferenceError extends Error { -} - -interface ReferenceErrorConstructor { - new (message?: string): ReferenceError; - (message?: string): ReferenceError; - readonly prototype: ReferenceError; -} - -declare const ReferenceError: ReferenceErrorConstructor; - -interface SyntaxError extends Error { -} - -interface SyntaxErrorConstructor { - new (message?: string): SyntaxError; - (message?: string): SyntaxError; - readonly prototype: SyntaxError; -} - -declare const SyntaxError: SyntaxErrorConstructor; - -interface TypeError extends Error { -} - -interface TypeErrorConstructor { - new (message?: string): TypeError; - (message?: string): TypeError; - readonly prototype: TypeError; -} - -declare const TypeError: TypeErrorConstructor; - -interface URIError extends Error { -} - -interface URIErrorConstructor { - new (message?: string): URIError; - (message?: string): URIError; - readonly prototype: URIError; -} - -declare const URIError: URIErrorConstructor; - -interface JSON { - /** - * Converts a JavaScript Object Notation (JSON) string into an object. - * @param text A valid JSON string. - * @param reviver A function that transforms the results. This function is called for each member of the object. - * If a member contains nested objects, the nested objects are transformed before the parent object is. - */ - parse(text: string, reviver?: (key: any, value: any) => any): any; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer A function that transforms the results. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (key: string, value: any) => any, space?: string | number): string; - /** - * Converts a JavaScript value to a JavaScript Object Notation (JSON) string. - * @param value A JavaScript value, usually an object or array, to be converted. - * @param replacer An array of strings and numbers that acts as a approved list for selecting the object properties that will be stringified. - * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read. - */ - stringify(value: any, replacer?: (number | string)[] | null, space?: string | number): string; -} - -/** - * An intrinsic object that provides functions to convert JavaScript values to and from the JavaScript Object Notation (JSON) format. - */ -declare const JSON: JSON; - - -///////////////////////////// -/// ECMAScript Array API (specially handled by compiler) -///////////////////////////// - -interface ReadonlyArray { - /** - * Gets the length of the array. This is a number one higher than the highest element defined in an array. - */ - readonly length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat>(...items: U[]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S): S[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: undefined): S[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => value is S, thisArg: Z): S[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: ReadonlyArray) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: ReadonlyArray) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: ReadonlyArray) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: ReadonlyArray) => U, initialValue: U): U; - - readonly [n: number]: T; -} - -interface Array { - /** - * Gets or sets the length of the array. This is a number one higher than the highest element defined in an array. - */ - length: number; - /** - * Returns a string representation of an array. - */ - toString(): string; - toLocaleString(): string; - /** - * Appends new elements to an array, and returns the new length of the array. - * @param items New elements of the Array. - */ - push(...items: T[]): number; - /** - * Removes the last element from an array and returns it. - */ - pop(): T | undefined; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: T[][]): T[]; - /** - * Combines two or more arrays. - * @param items Additional items to add to the end of array1. - */ - concat(...items: (T | T[])[]): T[]; - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - /** - * Reverses the elements in an Array. - */ - reverse(): T[]; - /** - * Removes the first element from an array and returns it. - */ - shift(): T | undefined; - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): T[]; - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: T, b: T) => number): this; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - */ - splice(start: number, deleteCount?: number): T[]; - /** - * Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements. - * @param start The zero-based location in the array from which to start removing elements. - * @param deleteCount The number of elements to remove. - * @param items Elements to insert into the array in place of the deleted elements. - */ - splice(start: number, deleteCount: number, ...items: T[]): T[]; - /** - * Inserts new elements at the start of an array. - * @param items Elements to insert at the start of the Array. - */ - unshift(...items: T[]): number; - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0. - */ - indexOf(searchElement: T, fromIndex?: number): number; - /** - * Returns the index of the last occurrence of a specified value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array. - */ - lastIndexOf(searchElement: T, fromIndex?: number): number; - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - every(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean): boolean; - some(callbackfn: (this: void, value: T, index: number, array: T[]) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: T, index: number, array: T[]) => boolean, thisArg: Z): boolean; - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void): void; - forEach(callbackfn: (this: void, value: T, index: number, array: T[]) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: T, index: number, array: T[]) => void, thisArg: Z): void; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U, U]; - map(this: [T, T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U, U]; - map(this: [T, T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U, U]; - map(this: [T, T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U): [U, U]; - map(this: [T, T], callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): [U, U]; - map(this: [T, T], callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): [U, U]; - /** - * Calls a defined callback function on each element of an array, and returns an array that contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U): U[]; - map(callbackfn: (this: void, value: T, index: number, array: T[]) => U, thisArg: undefined): U[]; - map(callbackfn: (this: Z, value: T, index: number, array: T[]) => U, thisArg: Z): U[]; - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any): T[]; - filter(callbackfn: (this: void, value: T, index: number, array: T[]) => any, thisArg: undefined): T[]; - filter(callbackfn: (this: Z, value: T, index: number, array: T[]) => any, thisArg: Z): T[]; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue?: T): T; - /** - * Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U; - - [n: number]: T; -} - -interface ArrayConstructor { - new (arrayLength?: number): any[]; - new (arrayLength: number): T[]; - new (...items: T[]): T[]; - (arrayLength?: number): any[]; - (arrayLength: number): T[]; - (...items: T[]): T[]; - isArray(arg: any): arg is Array; - readonly prototype: Array; -} - -declare const Array: ArrayConstructor; - -interface TypedPropertyDescriptor { - enumerable?: boolean; - configurable?: boolean; - writable?: boolean; - value?: T; - get?: () => T; - set?: (value: T) => void; -} - -declare type ClassDecorator = (target: TFunction) => TFunction | void; -declare type PropertyDecorator = (target: Object, propertyKey: string | symbol) => void; -declare type MethodDecorator = (target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor) => TypedPropertyDescriptor | void; -declare type ParameterDecorator = (target: Object, propertyKey: string | symbol, parameterIndex: number) => void; - -declare type PromiseConstructorLike = new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void) => PromiseLike; - -interface PromiseLike { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): PromiseLike; -} - -/** - * Represents the completion of an asynchronous operation - */ -interface Promise { - /** - * Attaches callbacks for the resolution and/or rejection of the Promise. - * @param onfulfilled The callback to execute when the Promise is resolved. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of which ever callback is executed. - */ - then(onfulfilled?: ((value: T) => TResult1 | PromiseLike) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike) | undefined | null): Promise; - - /** - * Attaches a callback for only the rejection of the Promise. - * @param onrejected The callback to execute when the Promise is rejected. - * @returns A Promise for the completion of the callback. - */ - catch(onrejected?: ((reason: any) => TResult | PromiseLike) | undefined | null): Promise; -} - -interface ArrayLike { - readonly length: number; - readonly [n: number]: T; -} - -/** - * Make all properties in T optional - */ -type Partial = { - [P in keyof T]?: T[P]; -}; - -/** - * Make all properties in T readonly - */ -type Readonly = { - readonly [P in keyof T]: T[P]; -}; - -/** - * From T pick a set of properties K - */ -type Pick = { - [P in K]: T[P]; -}; - -/** - * Construct a type with a set of properties K of type T - */ -type Record = { - [P in K]: T; -}; - -/** - * Marker for contextual 'this' type - */ -interface ThisType { } - -/** - * Represents a raw buffer of binary data, which is used to store data for the - * different typed arrays. ArrayBuffers cannot be read from or written to directly, - * but can be passed to a typed array or DataView Object to interpret the raw - * buffer as needed. - */ -interface ArrayBuffer { - /** - * Read-only. The length of the ArrayBuffer (in bytes). - */ - readonly byteLength: number; - - /** - * Returns a section of an ArrayBuffer. - */ - slice(begin: number, end?: number): ArrayBuffer; -} - -interface ArrayBufferConstructor { - readonly prototype: ArrayBuffer; - new (byteLength: number): ArrayBuffer; - isView(arg: any): arg is ArrayBufferView; -} -declare const ArrayBuffer: ArrayBufferConstructor; - -interface ArrayBufferView { - /** - * The ArrayBuffer instance referenced by the array. - */ - buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - byteLength: number; - - /** - * The offset in bytes of the array. - */ - byteOffset: number; -} - -interface DataView { - readonly buffer: ArrayBuffer; - readonly byteLength: number; - readonly byteOffset: number; - /** - * Gets the Float32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Float64 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getFloat64(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Int8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt8(byteOffset: number): number; - - /** - * Gets the Int16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt16(byteOffset: number, littleEndian?: boolean): number; - /** - * Gets the Int32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getInt32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint8 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint8(byteOffset: number): number; - - /** - * Gets the Uint16 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint16(byteOffset: number, littleEndian?: boolean): number; - - /** - * Gets the Uint32 value at the specified byte offset from the start of the view. There is - * no alignment constraint; multi-byte values may be fetched from any offset. - * @param byteOffset The place in the buffer at which the value should be retrieved. - */ - getUint32(byteOffset: number, littleEndian?: boolean): number; - - /** - * Stores an Float32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Float64 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setInt8(byteOffset: number, value: number): void; - - /** - * Stores an Int16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Int32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setInt32(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint8 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - */ - setUint8(byteOffset: number, value: number): void; - - /** - * Stores an Uint16 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint16(byteOffset: number, value: number, littleEndian?: boolean): void; - - /** - * Stores an Uint32 value at the specified byte offset from the start of the view. - * @param byteOffset The place in the buffer at which the value should be set. - * @param value The value to set. - * @param littleEndian If false or undefined, a big-endian value should be written, - * otherwise a little-endian value should be written. - */ - setUint32(byteOffset: number, value: number, littleEndian?: boolean): void; -} - -interface DataViewConstructor { - new (buffer: ArrayBuffer, byteOffset?: number, byteLength?: number): DataView; -} -declare const DataView: DataViewConstructor; - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any): Int8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int8Array) => any, thisArg: undefined): Int8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => any, thisArg: Z): Int8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number): Int8Array; - map(callbackfn: (this: void, value: number, index: number, array: Int8Array) => number, thisArg: undefined): Int8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => number, thisArg: Z): Int8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} -interface Int8ArrayConstructor { - readonly prototype: Int8Array; - new (length: number): Int8Array; - new (array: ArrayLike): Int8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int8Array; - - from(arrayLike: ArrayLike): Int8Array; - -} -declare const Int8Array: Int8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any): Uint8Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => any, thisArg: undefined): Uint8Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => any, thisArg: Z): Uint8Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number): Uint8Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => number, thisArg: undefined): Uint8Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => number, thisArg: Z): Uint8Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ArrayConstructor { - readonly prototype: Uint8Array; - new (length: number): Uint8Array; - new (array: ArrayLike): Uint8Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8Array; - - from(arrayLike: ArrayLike): Uint8Array; - -} -declare const Uint8Array: Uint8ArrayConstructor; - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any): Uint8ClampedArray; - filter(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: undefined): Uint8ClampedArray; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => any, thisArg: Z): Uint8ClampedArray; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number): Uint8ClampedArray; - map(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: undefined): Uint8ClampedArray; - map(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => number, thisArg: Z): Uint8ClampedArray; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint8ClampedArray) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint8ClampedArray; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint8ClampedArray; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint8ClampedArray) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint8ClampedArray view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint8ClampedArray; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint8ClampedArrayConstructor { - readonly prototype: Uint8ClampedArray; - new (length: number): Uint8ClampedArray; - new (array: ArrayLike): Uint8ClampedArray; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint8ClampedArray; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint8ClampedArray; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8ClampedArray; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8ClampedArray; - - from(arrayLike: ArrayLike): Uint8ClampedArray; -} -declare const Uint8ClampedArray: Uint8ClampedArrayConstructor; - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any): Int16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int16Array) => any, thisArg: undefined): Int16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => any, thisArg: Z): Int16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number): Int16Array; - map(callbackfn: (this: void, value: number, index: number, array: Int16Array) => number, thisArg: undefined): Int16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => number, thisArg: Z): Int16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int16ArrayConstructor { - readonly prototype: Int16Array; - new (length: number): Int16Array; - new (array: ArrayLike): Int16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int16Array; - - from(arrayLike: ArrayLike): Int16Array; - -} -declare const Int16Array: Int16ArrayConstructor; - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any): Uint16Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => any, thisArg: undefined): Uint16Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => any, thisArg: Z): Uint16Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number): Uint16Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => number, thisArg: undefined): Uint16Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => number, thisArg: Z): Uint16Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint16Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint16Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint16Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint16Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint16Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint16Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint16Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint16Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint16ArrayConstructor { - readonly prototype: Uint16Array; - new (length: number): Uint16Array; - new (array: ArrayLike): Uint16Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint16Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint16Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint16Array; - - from(arrayLike: ArrayLike): Uint16Array; - -} -declare const Uint16Array: Uint16ArrayConstructor; -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any): Int32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Int32Array) => any, thisArg: undefined): Int32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => any, thisArg: Z): Int32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Int32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number): Int32Array; - map(callbackfn: (this: void, value: number, index: number, array: Int32Array) => number, thisArg: undefined): Int32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => number, thisArg: Z): Int32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Int32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Int32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Int32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Int32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Int32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Int32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Int32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Int32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Int32ArrayConstructor { - readonly prototype: Int32Array; - new (length: number): Int32Array; - new (array: ArrayLike): Int32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Int32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Int32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int32Array; - - from(arrayLike: ArrayLike): Int32Array; -} -declare const Int32Array: Int32ArrayConstructor; - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any): Uint32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => any, thisArg: undefined): Uint32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => any, thisArg: Z): Uint32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number): Uint32Array; - map(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => number, thisArg: undefined): Uint32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => number, thisArg: Z): Uint32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Uint32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Uint32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Uint32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Uint32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Uint32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Uint32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Uint32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Uint32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Uint32ArrayConstructor { - readonly prototype: Uint32Array; - new (length: number): Uint32Array; - new (array: ArrayLike): Uint32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Uint32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Uint32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint32Array; - - from(arrayLike: ArrayLike): Uint32Array; -} -declare const Uint32Array: Uint32ArrayConstructor; - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any): Float32Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float32Array) => any, thisArg: undefined): Float32Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => any, thisArg: Z): Float32Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float32Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number): Float32Array; - map(callbackfn: (this: void, value: number, index: number, array: Float32Array) => number, thisArg: undefined): Float32Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => number, thisArg: Z): Float32Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float32Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float32Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float32Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float32Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float32Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float32Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float32Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float32ArrayConstructor { - readonly prototype: Float32Array; - new (length: number): Float32Array; - new (array: ArrayLike): Float32Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float32Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float32Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float32Array; - - from(arrayLike: ArrayLike): Float32Array; - -} -declare const Float32Array: Float32ArrayConstructor; - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * The ArrayBuffer instance referenced by the array. - */ - readonly buffer: ArrayBuffer; - - /** - * The length in bytes of the array. - */ - readonly byteLength: number; - - /** - * The offset in bytes of the array. - */ - readonly byteOffset: number; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; - - /** - * Determines whether all the members of an array satisfy the specified test. - * @param callbackfn A function that accepts up to three arguments. The every method calls - * the callbackfn function for each element in array1 until the callbackfn returns false, - * or until the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - every(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - every(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: number, start?: number, end?: number): this; - - /** - * Returns the elements of an array that meet the condition specified in a callback function. - * @param callbackfn A function that accepts up to three arguments. The filter method calls - * the callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any): Float64Array; - filter(callbackfn: (this: void, value: number, index: number, array: Float64Array) => any, thisArg: undefined): Float64Array; - filter(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => any, thisArg: Z): Float64Array; - - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number | undefined; - find(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number | undefined; - find(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: number, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: number, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Performs the specified action for each element in an array. - * @param callbackfn A function that accepts up to three arguments. forEach calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void): void; - forEach(callbackfn: (this: void, value: number, index: number, array: Float64Array) => void, thisArg: undefined): void; - forEach(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => void, thisArg: Z): void; - - /** - * Returns the index of the first occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - indexOf(searchElement: number, fromIndex?: number): number; - - /** - * Adds all the elements of an array separated by the specified separator string. - * @param separator A string used to separate one element of an array from the next in the - * resulting String. If omitted, the array elements are separated with a comma. - */ - join(separator?: string): string; - - /** - * Returns the index of the last occurrence of a value in an array. - * @param searchElement The value to locate in the array. - * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the - * search starts at index 0. - */ - lastIndexOf(searchElement: number, fromIndex?: number): number; - - /** - * The length of the array. - */ - readonly length: number; - - /** - * Calls a defined callback function on each element of an array, and returns an array that - * contains the results. - * @param callbackfn A function that accepts up to three arguments. The map method calls the - * callbackfn function one time for each element in the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number): Float64Array; - map(callbackfn: (this: void, value: number, index: number, array: Float64Array) => number, thisArg: undefined): Float64Array; - map(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => number, thisArg: Z): Float64Array; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array. The return value of - * the callback function is the accumulated result, and is provided as an argument in the next - * call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduce method calls the - * callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduce(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an - * argument instead of an array value. - */ - reduceRight(callbackfn: (previousValue: number, currentValue: number, currentIndex: number, array: Float64Array) => number, initialValue?: number): number; - - /** - * Calls the specified callback function for all the elements in an array, in descending order. - * The return value of the callback function is the accumulated result, and is provided as an - * argument in the next call to the callback function. - * @param callbackfn A function that accepts up to four arguments. The reduceRight method calls - * the callbackfn function one time for each element in the array. - * @param initialValue If initialValue is specified, it is used as the initial value to start - * the accumulation. The first call to the callbackfn function provides this value as an argument - * instead of an array value. - */ - reduceRight(callbackfn: (previousValue: U, currentValue: number, currentIndex: number, array: Float64Array) => U, initialValue: U): U; - - /** - * Reverses the elements in an Array. - */ - reverse(): Float64Array; - - /** - * Sets a value or an array of values. - * @param array A typed or untyped array of values to set. - * @param offset The index in the current array at which the values are to be written. - */ - set(array: ArrayLike, offset?: number): void; - - /** - * Returns a section of an array. - * @param start The beginning of the specified portion of the array. - * @param end The end of the specified portion of the array. - */ - slice(start?: number, end?: number): Float64Array; - - /** - * Determines whether the specified callback function returns true for any element of an array. - * @param callbackfn A function that accepts up to three arguments. The some method calls the - * callbackfn function for each element in array1 until the callbackfn returns true, or until - * the end of the array. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. - * If thisArg is omitted, undefined is used as the this value. - */ - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean): boolean; - some(callbackfn: (this: void, value: number, index: number, array: Float64Array) => boolean, thisArg: undefined): boolean; - some(callbackfn: (this: Z, value: number, index: number, array: Float64Array) => boolean, thisArg: Z): boolean; - - /** - * Sorts an array. - * @param compareFn The name of the function used to determine the order of the elements. If - * omitted, the elements are sorted in ascending, ASCII character order. - */ - sort(compareFn?: (a: number, b: number) => number): this; - - /** - * Gets a new Float64Array view of the ArrayBuffer store for this array, referencing the elements - * at begin, inclusive, up to end, exclusive. - * @param begin The index of the beginning of the array. - * @param end The index of the end of the array. - */ - subarray(begin: number, end?: number): Float64Array; - - /** - * Converts a number to a string by using the current locale. - */ - toLocaleString(): string; - - /** - * Returns a string representation of an array. - */ - toString(): string; - - [index: number]: number; -} - -interface Float64ArrayConstructor { - readonly prototype: Float64Array; - new (length: number): Float64Array; - new (array: ArrayLike): Float64Array; - new (buffer: ArrayBuffer, byteOffset?: number, length?: number): Float64Array; - - /** - * The size in bytes of each element in the array. - */ - readonly BYTES_PER_ELEMENT: number; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: number[]): Float64Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float64Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float64Array; - - from(arrayLike: ArrayLike): Float64Array; -} -declare const Float64Array: Float64ArrayConstructor; - -///////////////////////////// -/// ECMAScript Internationalization API -///////////////////////////// - -declare namespace Intl { - interface CollatorOptions { - usage?: string; - localeMatcher?: string; - numeric?: boolean; - caseFirst?: string; - sensitivity?: string; - ignorePunctuation?: boolean; - } - - interface ResolvedCollatorOptions { - locale: string; - usage: string; - sensitivity: string; - ignorePunctuation: boolean; - collation: string; - caseFirst: string; - numeric: boolean; - } - - interface Collator { - compare(x: string, y: string): number; - resolvedOptions(): ResolvedCollatorOptions; - } - var Collator: { - new (locales?: string | string[], options?: CollatorOptions): Collator; - (locales?: string | string[], options?: CollatorOptions): Collator; - supportedLocalesOf(locales: string | string[], options?: CollatorOptions): string[]; - }; - - interface NumberFormatOptions { - localeMatcher?: string; - style?: string; - currency?: string; - currencyDisplay?: string; - useGrouping?: boolean; - minimumIntegerDigits?: number; - minimumFractionDigits?: number; - maximumFractionDigits?: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - } - - interface ResolvedNumberFormatOptions { - locale: string; - numberingSystem: string; - style: string; - currency?: string; - currencyDisplay?: string; - minimumIntegerDigits: number; - minimumFractionDigits: number; - maximumFractionDigits: number; - minimumSignificantDigits?: number; - maximumSignificantDigits?: number; - useGrouping: boolean; - } - - interface NumberFormat { - format(value: number): string; - resolvedOptions(): ResolvedNumberFormatOptions; - } - var NumberFormat: { - new (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - (locales?: string | string[], options?: NumberFormatOptions): NumberFormat; - supportedLocalesOf(locales: string | string[], options?: NumberFormatOptions): string[]; - }; - - interface DateTimeFormatOptions { - localeMatcher?: string; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - formatMatcher?: string; - hour12?: boolean; - timeZone?: string; - } - - interface ResolvedDateTimeFormatOptions { - locale: string; - calendar: string; - numberingSystem: string; - timeZone: string; - hour12?: boolean; - weekday?: string; - era?: string; - year?: string; - month?: string; - day?: string; - hour?: string; - minute?: string; - second?: string; - timeZoneName?: string; - } - - interface DateTimeFormat { - format(date?: Date | number): string; - resolvedOptions(): ResolvedDateTimeFormatOptions; - } - var DateTimeFormat: { - new (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - (locales?: string | string[], options?: DateTimeFormatOptions): DateTimeFormat; - supportedLocalesOf(locales: string | string[], options?: DateTimeFormatOptions): string[]; - }; -} - -interface String { - /** - * Determines whether two strings are equivalent in the current or specified locale. - * @param that String to compare to target string - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. This parameter must conform to BCP 47 standards; see the Intl.Collator object for details. - * @param options An object that contains one or more properties that specify comparison options. see the Intl.Collator object for details. - */ - localeCompare(that: string, locales?: string | string[], options?: Intl.CollatorOptions): number; -} - -interface Number { - /** - * Converts a number to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.NumberFormatOptions): string; -} - -interface Date { - /** - * Converts a date and time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - /** - * Converts a date to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleDateString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; - - /** - * Converts a time to a string by using the current or specified locale. - * @param locales A locale string or array of locale strings that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used. - * @param options An object that contains one or more properties that specify comparison options. - */ - toLocaleTimeString(locales?: string | string[], options?: Intl.DateTimeFormatOptions): string; -} - - -declare type PropertyKey = string | number | symbol; - -interface Array { - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: T, index: number, obj: Array) => boolean): T | undefined; - find(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): T | undefined; - find(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): T | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): number; - - /** - * Returns the this object after filling the section identified by start and end with value - * @param value value to fill array section with - * @param start index to start filling the array at. If start is negative, it is treated as - * length+start where length is the length of the array. - * @param end index to stop filling the array at. If end is negative, it is treated as - * length+end. - */ - fill(value: T, start?: number, end?: number): this; - - /** - * Returns the this object after copying a section of the array identified by start and end - * to the same array starting at position target - * @param target If target is negative, it is treated as length+target where length is the - * length of the array. - * @param start If start is negative, it is treated as length+start. If end is negative, it - * is treated as length+end. - * @param end If not specified, length of the this object is used as its default value. - */ - copyWithin(target: number, start: number, end?: number): this; -} - -interface ArrayConstructor { - /** - * Creates an array from an array-like object. - * @param arrayLike An array-like object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: ArrayLike, mapfn: (this: void, v: T, k: number) => U): Array; - from(arrayLike: ArrayLike, mapfn: (this: void, v: T, k: number) => U, thisArg: undefined): Array; - from(arrayLike: ArrayLike, mapfn: (this: Z, v: T, k: number) => U, thisArg: Z): Array; - - - /** - * Creates an array from an array-like object. - * @param arrayLike An array-like object to convert to an array. - */ - from(arrayLike: ArrayLike): Array; - - /** - * Returns a new array from a set of elements. - * @param items A set of elements to include in the new array object. - */ - of(...items: T[]): Array; -} - -interface DateConstructor { - new (value: Date): Date; -} - -interface Function { - /** - * Returns the name of the function. Function names are read-only and can not be changed. - */ - readonly name: string; -} - -interface Math { - /** - * Returns the number of leading zero bits in the 32-bit binary representation of a number. - * @param x A numeric expression. - */ - clz32(x: number): number; - - /** - * Returns the result of 32-bit multiplication of two numbers. - * @param x First number - * @param y Second number - */ - imul(x: number, y: number): number; - - /** - * Returns the sign of the x, indicating whether x is positive, negative or zero. - * @param x The numeric expression to test - */ - sign(x: number): number; - - /** - * Returns the base 10 logarithm of a number. - * @param x A numeric expression. - */ - log10(x: number): number; - - /** - * Returns the base 2 logarithm of a number. - * @param x A numeric expression. - */ - log2(x: number): number; - - /** - * Returns the natural logarithm of 1 + x. - * @param x A numeric expression. - */ - log1p(x: number): number; - - /** - * Returns the result of (e^x - 1) of x (e raised to the power of x, where e is the base of - * the natural logarithms). - * @param x A numeric expression. - */ - expm1(x: number): number; - - /** - * Returns the hyperbolic cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - cosh(x: number): number; - - /** - * Returns the hyperbolic sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - sinh(x: number): number; - - /** - * Returns the hyperbolic tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - tanh(x: number): number; - - /** - * Returns the inverse hyperbolic cosine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - acosh(x: number): number; - - /** - * Returns the inverse hyperbolic sine of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - asinh(x: number): number; - - /** - * Returns the inverse hyperbolic tangent of a number. - * @param x A numeric expression that contains an angle measured in radians. - */ - atanh(x: number): number; - - /** - * Returns the square root of the sum of squares of its arguments. - * @param values Values to compute the square root for. - * If no arguments are passed, the result is +0. - * If there is only one argument, the result is the absolute value. - * If any argument is +Infinity or -Infinity, the result is +Infinity. - * If any argument is NaN, the result is NaN. - * If all arguments are either +0 or −0, the result is +0. - */ - hypot(...values: number[] ): number; - - /** - * Returns the integral part of the a numeric expression, x, removing any fractional digits. - * If x is already an integer, the result is x. - * @param x A numeric expression. - */ - trunc(x: number): number; - - /** - * Returns the nearest single precision float representation of a number. - * @param x A numeric expression. - */ - fround(x: number): number; - - /** - * Returns an implementation-dependent approximation to the cube root of number. - * @param x A numeric expression. - */ - cbrt(x: number): number; -} - -interface NumberConstructor { - /** - * The value of Number.EPSILON is the difference between 1 and the smallest value greater than 1 - * that is representable as a Number value, which is approximately: - * 2.2204460492503130808472633361816 x 10‍−‍16. - */ - readonly EPSILON: number; - - /** - * Returns true if passed value is finite. - * Unlike the global isFinite, Number.isFinite doesn't forcibly convert the parameter to a - * number. Only finite values of the type number, result in true. - * @param number A numeric value. - */ - isFinite(number: number): boolean; - - /** - * Returns true if the value passed is an integer, false otherwise. - * @param number A numeric value. - */ - isInteger(number: number): boolean; - - /** - * Returns a Boolean value that indicates whether a value is the reserved value NaN (not a - * number). Unlike the global isNaN(), Number.isNaN() doesn't forcefully convert the parameter - * to a number. Only values of the type number, that are also NaN, result in true. - * @param number A numeric value. - */ - isNaN(number: number): boolean; - - /** - * Returns true if the value passed is a safe integer. - * @param number A numeric value. - */ - isSafeInteger(number: number): boolean; - - /** - * The value of the largest integer n such that n and n + 1 are both exactly representable as - * a Number value. - * The value of Number.MAX_SAFE_INTEGER is 9007199254740991 2^53 − 1. - */ - readonly MAX_SAFE_INTEGER: number; - - /** - * The value of the smallest integer n such that n and n − 1 are both exactly representable as - * a Number value. - * The value of Number.MIN_SAFE_INTEGER is −9007199254740991 (−(2^53 − 1)). - */ - readonly MIN_SAFE_INTEGER: number; - - /** - * Converts a string to a floating-point number. - * @param string A string that contains a floating-point number. - */ - parseFloat(string: string): number; - - /** - * Converts A string to an integer. - * @param s A string to convert into a number. - * @param radix A value between 2 and 36 that specifies the base of the number in numString. - * If this argument is not supplied, strings with a prefix of '0x' are considered hexadecimal. - * All other strings are considered decimal. - */ - parseInt(string: string, radix?: number): number; -} - -interface Object { - /** - * Determines whether an object has a property with the specified name. - * @param v A property name. - */ - hasOwnProperty(v: PropertyKey): boolean; - - /** - * Determines whether a specified property is enumerable. - * @param v A property name. - */ - propertyIsEnumerable(v: PropertyKey): boolean; -} - -interface ObjectConstructor { - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source The source object from which to copy properties. - */ - assign(target: T, source: U): T & U; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source1 The first source object from which to copy properties. - * @param source2 The second source object from which to copy properties. - */ - assign(target: T, source1: U, source2: V): T & U & V; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param source1 The first source object from which to copy properties. - * @param source2 The second source object from which to copy properties. - * @param source3 The third source object from which to copy properties. - */ - assign(target: T, source1: U, source2: V, source3: W): T & U & V & W; - - /** - * Copy the values of all of the enumerable own properties from one or more source objects to a - * target object. Returns the target object. - * @param target The target object to copy to. - * @param sources One or more source objects from which to copy properties - */ - assign(target: object, ...sources: any[]): any; - - /** - * Returns an array of all symbol properties found directly on object o. - * @param o Object to retrieve the symbols from. - */ - getOwnPropertySymbols(o: any): symbol[]; - - /** - * Returns true if the values are the same value, false otherwise. - * @param value1 The first value. - * @param value2 The second value. - */ - is(value1: any, value2: any): boolean; - - /** - * Sets the prototype of a specified object o to object proto or null. Returns the object o. - * @param o The object to change its prototype. - * @param proto The value of the new prototype or null. - */ - setPrototypeOf(o: any, proto: object | null): any; - - /** - * Gets the own property descriptor of the specified object. - * An own property descriptor is one that is defined directly on the object and is not - * inherited from the object's prototype. - * @param o Object that contains the property. - * @param p Name of the property. - */ - getOwnPropertyDescriptor(o: any, propertyKey: PropertyKey): PropertyDescriptor; - - /** - * Adds a property to an object, or modifies attributes of an existing property. - * @param o Object on which to add or modify the property. This can be a native JavaScript - * object (that is, a user-defined object or a built in object) or a DOM object. - * @param p The property name. - * @param attributes Descriptor for the property. It can be for a data property or an accessor - * property. - */ - defineProperty(o: any, propertyKey: PropertyKey, attributes: PropertyDescriptor): any; -} - -interface ReadonlyArray { - /** - * Returns the value of the first element in the array where predicate is true, and undefined - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, find - * immediately returns that element value. Otherwise, find returns undefined. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - find(predicate: (this: void, value: T, index: number, obj: ReadonlyArray) => boolean): T | undefined; - find(predicate: (this: void, value: T, index: number, obj: ReadonlyArray) => boolean, thisArg: undefined): T | undefined; - find(predicate: (this: Z, value: T, index: number, obj: ReadonlyArray) => boolean, thisArg: Z): T | undefined; - - /** - * Returns the index of the first element in the array where predicate is true, and -1 - * otherwise. - * @param predicate find calls predicate once for each element of the array, in ascending - * order, until it finds one where predicate returns true. If such an element is found, - * findIndex immediately returns that element index. Otherwise, findIndex returns -1. - * @param thisArg If provided, it will be used as the this value for each invocation of - * predicate. If it is not provided, undefined is used instead. - */ - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean): number; - findIndex(predicate: (this: void, value: T, index: number, obj: Array) => boolean, thisArg: undefined): number; - findIndex(predicate: (this: Z, value: T, index: number, obj: Array) => boolean, thisArg: Z): number; -} - -interface RegExp { - /** - * Returns a string indicating the flags of the regular expression in question. This field is read-only. - * The characters in this string are sequenced and concatenated in the following order: - * - * - "g" for global - * - "i" for ignoreCase - * - "m" for multiline - * - "u" for unicode - * - "y" for sticky - * - * If no flags are set, the value is the empty string. - */ - readonly flags: string; - - /** - * Returns a Boolean value indicating the state of the sticky flag (y) used with a regular - * expression. Default is false. Read-only. - */ - readonly sticky: boolean; - - /** - * Returns a Boolean value indicating the state of the Unicode flag (u) used with a regular - * expression. Default is false. Read-only. - */ - readonly unicode: boolean; -} - -interface RegExpConstructor { - new (pattern: RegExp, flags?: string): RegExp; - (pattern: RegExp, flags?: string): RegExp; -} - -interface String { - /** - * Returns a nonnegative integer Number less than 1114112 (0x110000) that is the code point - * value of the UTF-16 encoded code point starting at the string element at position pos in - * the String resulting from converting this object to a String. - * If there is no element at that position, the result is undefined. - * If a valid UTF-16 surrogate pair does not begin at pos, the result is the code unit at pos. - */ - codePointAt(pos: number): number | undefined; - - /** - * Returns true if searchString appears as a substring of the result of converting this - * object to a String, at one or more positions that are - * greater than or equal to position; otherwise, returns false. - * @param searchString search string - * @param position If position is undefined, 0 is assumed, so as to search all of the String. - */ - includes(searchString: string, position?: number): boolean; - - /** - * Returns true if the sequence of elements of searchString converted to a String is the - * same as the corresponding elements of this object (converted to a String) starting at - * endPosition – length(this). Otherwise returns false. - */ - endsWith(searchString: string, endPosition?: number): boolean; - - /** - * Returns the String value result of normalizing the string into the normalization form - * named by form as specified in Unicode Standard Annex #15, Unicode Normalization Forms. - * @param form Applicable values: "NFC", "NFD", "NFKC", or "NFKD", If not specified default - * is "NFC" - */ - normalize(form: "NFC" | "NFD" | "NFKC" | "NFKD"): string; - - /** - * Returns the String value result of normalizing the string into the normalization form - * named by form as specified in Unicode Standard Annex #15, Unicode Normalization Forms. - * @param form Applicable values: "NFC", "NFD", "NFKC", or "NFKD", If not specified default - * is "NFC" - */ - normalize(form?: string): string; - - /** - * Returns a String value that is made from count copies appended together. If count is 0, - * T is the empty String is returned. - * @param count number of copies to append - */ - repeat(count: number): string; - - /** - * Returns true if the sequence of elements of searchString converted to a String is the - * same as the corresponding elements of this object (converted to a String) starting at - * position. Otherwise returns false. - */ - startsWith(searchString: string, position?: number): boolean; - - /** - * Returns an HTML anchor element and sets the name attribute to the text value - * @param name - */ - anchor(name: string): string; - - /** Returns a HTML element */ - big(): string; - - /** Returns a HTML element */ - blink(): string; - - /** Returns a HTML element */ - bold(): string; - - /** Returns a HTML element */ - fixed(): string; - - /** Returns a HTML element and sets the color attribute value */ - fontcolor(color: string): string; - - /** Returns a HTML element and sets the size attribute value */ - fontsize(size: number): string; - - /** Returns a HTML element and sets the size attribute value */ - fontsize(size: string): string; - - /** Returns an HTML element */ - italics(): string; - - /** Returns an HTML element and sets the href attribute value */ - link(url: string): string; - - /** Returns a HTML element */ - small(): string; - - /** Returns a HTML element */ - strike(): string; - - /** Returns a HTML element */ - sub(): string; - - /** Returns a HTML element */ - sup(): string; -} - -interface StringConstructor { - /** - * Return the String value whose elements are, in order, the elements in the List elements. - * If length is 0, the empty string is returned. - */ - fromCodePoint(...codePoints: number[]): string; - - /** - * String.raw is intended for use as a tag function of a Tagged Template String. When called - * as such the first argument will be a well formed template call site object and the rest - * parameter will contain the substitution values. - * @param template A well-formed template string call site representation. - * @param substitutions A set of substitution values. - */ - raw(template: TemplateStringsArray, ...substitutions: any[]): string; -} - - -interface Map { - clear(): void; - delete(key: K): boolean; - forEach(callbackfn: (value: V, key: K, map: Map) => void, thisArg?: any): void; - get(key: K): V | undefined; - has(key: K): boolean; - set(key: K, value: V): this; - readonly size: number; -} - -interface MapConstructor { - new (): Map; - new (entries?: [K, V][]): Map; - readonly prototype: Map; -} -declare var Map: MapConstructor; - -interface ReadonlyMap { - forEach(callbackfn: (value: V, key: K, map: ReadonlyMap) => void, thisArg?: any): void; - get(key: K): V | undefined; - has(key: K): boolean; - readonly size: number; -} - -interface WeakMap { - delete(key: K): boolean; - get(key: K): V | undefined; - has(key: K): boolean; - set(key: K, value: V): this; -} - -interface WeakMapConstructor { - new (): WeakMap; - new (entries?: [K, V][]): WeakMap; - readonly prototype: WeakMap; -} -declare var WeakMap: WeakMapConstructor; - -interface Set { - add(value: T): this; - clear(): void; - delete(value: T): boolean; - forEach(callbackfn: (value: T, value2: T, set: Set) => void, thisArg?: any): void; - has(value: T): boolean; - readonly size: number; -} - -interface SetConstructor { - new (): Set; - new (values?: T[]): Set; - readonly prototype: Set; -} -declare var Set: SetConstructor; - -interface ReadonlySet { - forEach(callbackfn: (value: T, value2: T, set: ReadonlySet) => void, thisArg?: any): void; - has(value: T): boolean; - readonly size: number; -} - -interface WeakSet { - add(value: T): this; - delete(value: T): boolean; - has(value: T): boolean; -} - -interface WeakSetConstructor { - new (): WeakSet; - new (values?: T[]): WeakSet; - readonly prototype: WeakSet; -} -declare var WeakSet: WeakSetConstructor; - - -interface Generator extends Iterator { } - -interface GeneratorFunction { - /** - * Creates a new Generator object. - * @param args A list of arguments the function accepts. - */ - new (...args: any[]): Generator; - /** - * Creates a new Generator object. - * @param args A list of arguments the function accepts. - */ - (...args: any[]): Generator; - /** - * The length of the arguments. - */ - readonly length: number; - /** - * Returns the name of the function. - */ - readonly name: string; - /** - * A reference to the prototype. - */ - readonly prototype: Generator; -} - -interface GeneratorFunctionConstructor { - /** - * Creates a new Generator function. - * @param args A list of arguments the function accepts. - */ - new (...args: string[]): GeneratorFunction; - /** - * Creates a new Generator function. - * @param args A list of arguments the function accepts. - */ - (...args: string[]): GeneratorFunction; - /** - * The length of the arguments. - */ - readonly length: number; - /** - * Returns the name of the function. - */ - readonly name: string; - /** - * A reference to the prototype. - */ - readonly prototype: GeneratorFunction; -} -declare var GeneratorFunction: GeneratorFunctionConstructor; - - -/// - -interface SymbolConstructor { - /** - * A method that returns the default iterator for an object. Called by the semantics of the - * for-of statement. - */ - readonly iterator: symbol; -} - -interface IteratorResult { - done: boolean; - value: T; -} - -interface Iterator { - next(value?: any): IteratorResult; - return?(value?: any): IteratorResult; - throw?(e?: any): IteratorResult; -} - -interface Iterable { - [Symbol.iterator](): Iterator; -} - -interface IterableIterator extends Iterator { - [Symbol.iterator](): IterableIterator; -} - -interface Array { - /** Iterator */ - [Symbol.iterator](): IterableIterator; - - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, T]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface ArrayConstructor { - /** - * Creates an array from an iterable object. - * @param iterable An iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(iterable: Iterable, mapfn: (this: void, v: T, k: number) => U): Array; - from(iterable: Iterable, mapfn: (this: void, v: T, k: number) => U, thisArg: undefined): Array; - from(iterable: Iterable, mapfn: (this: Z, v: T, k: number) => U, thisArg: Z): Array; - - /** - * Creates an array from an iterable object. - * @param iterable An iterable object to convert to an array. - */ - from(iterable: Iterable): Array; -} - -interface ReadonlyArray { - /** Iterator */ - [Symbol.iterator](): IterableIterator; - - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, T]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface IArguments { - /** Iterator */ - [Symbol.iterator](): IterableIterator; -} - -interface Map { - [Symbol.iterator](): IterableIterator<[K, V]>; - entries(): IterableIterator<[K, V]>; - keys(): IterableIterator; - values(): IterableIterator; -} - -interface MapConstructor { - new (iterable: Iterable<[K, V]>): Map; -} - -interface WeakMap { } - -interface WeakMapConstructor { - new (iterable: Iterable<[K, V]>): WeakMap; -} - -interface Set { - [Symbol.iterator](): IterableIterator; - entries(): IterableIterator<[T, T]>; - keys(): IterableIterator; - values(): IterableIterator; -} - -interface SetConstructor { - new (iterable: Iterable): Set; -} - -interface WeakSet { } - -interface WeakSetConstructor { - new (iterable: Iterable): WeakSet; -} - -interface Promise { } - -interface PromiseConstructor { - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: Iterable>): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: Iterable>): Promise; -} - -declare namespace Reflect { - function enumerate(target: object): IterableIterator; -} - -interface String { - /** Iterator */ - [Symbol.iterator](): IterableIterator; -} - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int8ArrayConstructor { - new (elements: Iterable): Int8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int8Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int8Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int8Array; - - from(arrayLike: Iterable): Int8Array; -} - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint8ArrayConstructor { - new (elements: Iterable): Uint8Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint8Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8Array; - - from(arrayLike: Iterable): Uint8Array; -} - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint8ClampedArrayConstructor { - new (elements: Iterable): Uint8ClampedArray; - - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint8ClampedArray; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint8ClampedArray; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint8ClampedArray; - - from(arrayLike: Iterable): Uint8ClampedArray; -} - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int16ArrayConstructor { - new (elements: Iterable): Int16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int16Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int16Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int16Array; - - from(arrayLike: Iterable): Int16Array; -} - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint16ArrayConstructor { - new (elements: Iterable): Uint16Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint16Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint16Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint16Array; - - from(arrayLike: Iterable): Uint16Array; -} - -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Int32ArrayConstructor { - new (elements: Iterable): Int32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Int32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Int32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Int32Array; - - from(arrayLike: Iterable): Int32Array; -} - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Uint32ArrayConstructor { - new (elements: Iterable): Uint32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Uint32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Uint32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Uint32Array; - - from(arrayLike: Iterable): Uint32Array; -} - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Float32ArrayConstructor { - new (elements: Iterable): Float32Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Float32Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float32Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float32Array; - - from(arrayLike: Iterable): Float32Array; -} - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - [Symbol.iterator](): IterableIterator; - /** - * Returns an array of key, value pairs for every entry in the array - */ - entries(): IterableIterator<[number, number]>; - /** - * Returns an list of keys in the array - */ - keys(): IterableIterator; - /** - * Returns an list of values in the array - */ - values(): IterableIterator; -} - -interface Float64ArrayConstructor { - new (elements: Iterable): Float64Array; - - /** - * Creates an array from an array-like or iterable object. - * @param arrayLike An array-like or iterable object to convert to an array. - * @param mapfn A mapping function to call on every element of the array. - * @param thisArg Value of 'this' used to invoke the mapfn. - */ - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number): Float64Array; - from(arrayLike: Iterable, mapfn: (this: void, v: number, k: number) => number, thisArg: undefined): Float64Array; - from(arrayLike: Iterable, mapfn: (this: Z, v: number, k: number) => number, thisArg: Z): Float64Array; - - from(arrayLike: Iterable): Float64Array; -} - - -interface PromiseConstructor { - /** - * A reference to the prototype. - */ - readonly prototype: Promise; - - /** - * Creates a new Promise. - * @param executor A callback used to initialize the promise. This callback is passed two arguments: - * a resolve callback used resolve the promise with a value or the result of another promise, - * and a reject callback used to reject the promise with a provided reason or error. - */ - new (executor: (resolve: (value?: T | PromiseLike) => void, reject: (reason?: any) => void) => void): Promise; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike, T10 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6, T7]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike, T6 | PromiseLike]): Promise<[T1, T2, T3, T4, T5, T6]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike , T5 | PromiseLike]): Promise<[T1, T2, T3, T4, T5]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike ]): Promise<[T1, T2, T3, T4]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike]): Promise<[T1, T2, T3]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: [T1 | PromiseLike, T2 | PromiseLike]): Promise<[T1, T2]>; - - /** - * Creates a Promise that is resolved with an array of results when all of the provided Promises - * resolve, or rejected when any Promise is rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - all(values: (T | PromiseLike)[]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike, T10 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike, T9 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike, T8 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike, T7 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike, T6 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike, T5 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike, T4 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike, T3 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: [T1 | PromiseLike, T2 | PromiseLike]): Promise; - - /** - * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved - * or rejected. - * @param values An array of Promises. - * @returns A new Promise. - */ - race(values: (T | PromiseLike)[]): Promise; - - /** - * Creates a new rejected promise for the provided reason. - * @param reason The reason the promise was rejected. - * @returns A new rejected Promise. - */ - reject(reason: any): Promise; - - /** - * Creates a new rejected promise for the provided reason. - * @param reason The reason the promise was rejected. - * @returns A new rejected Promise. - */ - reject(reason: any): Promise; - - /** - * Creates a new resolved promise for the provided value. - * @param value A promise. - * @returns A promise whose internal state matches the provided promise. - */ - resolve(value: T | PromiseLike): Promise; - - /** - * Creates a new resolved promise . - * @returns A resolved promise. - */ - resolve(): Promise; -} - -declare var Promise: PromiseConstructor; - -interface ProxyHandler { - getPrototypeOf? (target: T): object | null; - setPrototypeOf? (target: T, v: any): boolean; - isExtensible? (target: T): boolean; - preventExtensions? (target: T): boolean; - getOwnPropertyDescriptor? (target: T, p: PropertyKey): PropertyDescriptor; - has? (target: T, p: PropertyKey): boolean; - get? (target: T, p: PropertyKey, receiver: any): any; - set? (target: T, p: PropertyKey, value: any, receiver: any): boolean; - deleteProperty? (target: T, p: PropertyKey): boolean; - defineProperty? (target: T, p: PropertyKey, attributes: PropertyDescriptor): boolean; - enumerate? (target: T): PropertyKey[]; - ownKeys? (target: T): PropertyKey[]; - apply? (target: T, thisArg: any, argArray?: any): any; - construct? (target: T, argArray: any, newTarget?: any): object; -} - -interface ProxyConstructor { - revocable(target: T, handler: ProxyHandler): { proxy: T; revoke: () => void; }; - new (target: T, handler: ProxyHandler): T; -} -declare var Proxy: ProxyConstructor; - - -declare namespace Reflect { - function apply(target: Function, thisArgument: any, argumentsList: ArrayLike): any; - function construct(target: Function, argumentsList: ArrayLike, newTarget?: any): any; - function defineProperty(target: object, propertyKey: PropertyKey, attributes: PropertyDescriptor): boolean; - function deleteProperty(target: object, propertyKey: PropertyKey): boolean; - function get(target: object, propertyKey: PropertyKey, receiver?: any): any; - function getOwnPropertyDescriptor(target: object, propertyKey: PropertyKey): PropertyDescriptor; - function getPrototypeOf(target: object): object; - function has(target: object, propertyKey: PropertyKey): boolean; - function isExtensible(target: object): boolean; - function ownKeys(target: object): Array; - function preventExtensions(target: object): boolean; - function set(target: object, propertyKey: PropertyKey, value: any, receiver?: any): boolean; - function setPrototypeOf(target: object, proto: any): boolean; -} - - -interface Symbol { - /** Returns a string representation of an object. */ - toString(): string; - - /** Returns the primitive value of the specified object. */ - valueOf(): symbol; -} - -interface SymbolConstructor { - /** - * A reference to the prototype. - */ - readonly prototype: Symbol; - - /** - * Returns a new unique Symbol value. - * @param description Description of the new Symbol object. - */ - (description?: string | number): symbol; - - /** - * Returns a Symbol object from the global symbol registry matching the given key if found. - * Otherwise, returns a new symbol with this key. - * @param key key to search for. - */ - for(key: string): symbol; - - /** - * Returns a key from the global symbol registry matching the given Symbol if found. - * Otherwise, returns a undefined. - * @param sym Symbol to find the key for. - */ - keyFor(sym: symbol): string | undefined; -} - -declare var Symbol: SymbolConstructor; - -/// - -interface SymbolConstructor { - /** - * A method that determines if a constructor object recognizes an object as one of the - * constructor’s instances. Called by the semantics of the instanceof operator. - */ - readonly hasInstance: symbol; - - /** - * A Boolean value that if true indicates that an object should flatten to its array elements - * by Array.prototype.concat. - */ - readonly isConcatSpreadable: symbol; - - /** - * A regular expression method that matches the regular expression against a string. Called - * by the String.prototype.match method. - */ - readonly match: symbol; - - /** - * A regular expression method that replaces matched substrings of a string. Called by the - * String.prototype.replace method. - */ - readonly replace: symbol; - - /** - * A regular expression method that returns the index within a string that matches the - * regular expression. Called by the String.prototype.search method. - */ - readonly search: symbol; - - /** - * A function valued property that is the constructor function that is used to create - * derived objects. - */ - readonly species: symbol; - - /** - * A regular expression method that splits a string at the indices that match the regular - * expression. Called by the String.prototype.split method. - */ - readonly split: symbol; - - /** - * A method that converts an object to a corresponding primitive value. - * Called by the ToPrimitive abstract operation. - */ - readonly toPrimitive: symbol; - - /** - * A String value that is used in the creation of the default string description of an object. - * Called by the built-in method Object.prototype.toString. - */ - readonly toStringTag: symbol; - - /** - * An Object whose own property names are property names that are excluded from the 'with' - * environment bindings of the associated objects. - */ - readonly unscopables: symbol; -} - -interface Symbol { - readonly [Symbol.toStringTag]: "Symbol"; -} - -interface Array { - /** - * Returns an object whose properties have the value 'true' - * when they will be absent when used in a 'with' statement. - */ - [Symbol.unscopables](): { - copyWithin: boolean; - entries: boolean; - fill: boolean; - find: boolean; - findIndex: boolean; - keys: boolean; - values: boolean; - }; -} - -interface Date { - /** - * Converts a Date object to a string. - */ - [Symbol.toPrimitive](hint: "default"): string; - /** - * Converts a Date object to a string. - */ - [Symbol.toPrimitive](hint: "string"): string; - /** - * Converts a Date object to a number. - */ - [Symbol.toPrimitive](hint: "number"): number; - /** - * Converts a Date object to a string or number. - * - * @param hint The strings "number", "string", or "default" to specify what primitive to return. - * - * @throws {TypeError} If 'hint' was given something other than "number", "string", or "default". - * @returns A number if 'hint' was "number", a string if 'hint' was "string" or "default". - */ - [Symbol.toPrimitive](hint: string): string | number; -} - -interface Map { - readonly [Symbol.toStringTag]: "Map"; -} - -interface WeakMap{ - readonly [Symbol.toStringTag]: "WeakMap"; -} - -interface Set { - readonly [Symbol.toStringTag]: "Set"; -} - -interface WeakSet { - readonly [Symbol.toStringTag]: "WeakSet"; -} - -interface JSON { - readonly [Symbol.toStringTag]: "JSON"; -} - -interface Function { - /** - * Determines whether the given value inherits from this function if this function was used - * as a constructor function. - * - * A constructor function can control which objects are recognized as its instances by - * 'instanceof' by overriding this method. - */ - [Symbol.hasInstance](value: any): boolean; -} - -interface GeneratorFunction { - readonly [Symbol.toStringTag]: "GeneratorFunction"; -} - -interface Math { - readonly [Symbol.toStringTag]: "Math"; -} - -interface Promise { - readonly [Symbol.toStringTag]: "Promise"; -} - -interface PromiseConstructor { - readonly [Symbol.species]: Function; -} - -interface RegExp { - /** - * Matches a string with this regular expression, and returns an array containing the results of - * that search. - * @param string A string to search within. - */ - [Symbol.match](string: string): RegExpMatchArray | null; - - /** - * Replaces text in a string, using this regular expression. - * @param string A String object or string literal whose contents matching against - * this regular expression will be replaced - * @param replaceValue A String object or string literal containing the text to replace for every - * successful match of this regular expression. - */ - [Symbol.replace](string: string, replaceValue: string): string; - - /** - * Replaces text in a string, using this regular expression. - * @param string A String object or string literal whose contents matching against - * this regular expression will be replaced - * @param replacer A function that returns the replacement text. - */ - [Symbol.replace](string: string, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the position beginning first substring match in a regular expression search - * using this regular expression. - * - * @param string The string to search within. - */ - [Symbol.search](string: string): number; - - /** - * Returns an array of substrings that were delimited by strings in the original input that - * match against this regular expression. - * - * If the regular expression contains capturing parentheses, then each time this - * regular expression matches, the results (including any undefined results) of the - * capturing parentheses are spliced. - * - * @param string string value to split - * @param limit if not undefined, the output array is truncated so that it contains no more - * than 'limit' elements. - */ - [Symbol.split](string: string, limit?: number): string[]; -} - -interface RegExpConstructor { - [Symbol.species](): RegExpConstructor; -} - -interface String { - /** - * Matches a string an object that supports being matched against, and returns an array containing the results of that search. - * @param matcher An object that supports being matched against. - */ - match(matcher: { [Symbol.match](string: string): RegExpMatchArray | null; }): RegExpMatchArray | null; - - /** - * Replaces text in a string, using an object that supports replacement within a string. - * @param searchValue A object can search for and replace matches within a string. - * @param replaceValue A string containing the text to replace for every successful match of searchValue in this string. - */ - replace(searchValue: { [Symbol.replace](string: string, replaceValue: string): string; }, replaceValue: string): string; - - /** - * Replaces text in a string, using an object that supports replacement within a string. - * @param searchValue A object can search for and replace matches within a string. - * @param replacer A function that returns the replacement text. - */ - replace(searchValue: { [Symbol.replace](string: string, replacer: (substring: string, ...args: any[]) => string): string; }, replacer: (substring: string, ...args: any[]) => string): string; - - /** - * Finds the first substring match in a regular expression search. - * @param searcher An object which supports searching within a string. - */ - search(searcher: { [Symbol.search](string: string): number; }): number; - - /** - * Split a string into substrings using the specified separator and return them as an array. - * @param splitter An object that can split a string. - * @param limit A value used to limit the number of elements returned in the array. - */ - split(splitter: { [Symbol.split](string: string, limit?: number): string[]; }, limit?: number): string[]; -} - -/** - * Represents a raw buffer of binary data, which is used to store data for the - * different typed arrays. ArrayBuffers cannot be read from or written to directly, - * but can be passed to a typed array or DataView Object to interpret the raw - * buffer as needed. - */ -interface ArrayBuffer { - readonly [Symbol.toStringTag]: "ArrayBuffer"; -} - -interface DataView { - readonly [Symbol.toStringTag]: "DataView"; -} - -/** - * A typed array of 8-bit integer values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Int8Array { - readonly [Symbol.toStringTag]: "Int8Array"; -} - -/** - * A typed array of 8-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8Array { - readonly [Symbol.toStringTag]: "UInt8Array"; -} - -/** - * A typed array of 8-bit unsigned integer (clamped) values. The contents are initialized to 0. - * If the requested number of bytes could not be allocated an exception is raised. - */ -interface Uint8ClampedArray { - readonly [Symbol.toStringTag]: "Uint8ClampedArray"; -} - -/** - * A typed array of 16-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int16Array { - readonly [Symbol.toStringTag]: "Int16Array"; -} - -/** - * A typed array of 16-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint16Array { - readonly [Symbol.toStringTag]: "Uint16Array"; -} - -/** - * A typed array of 32-bit signed integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Int32Array { - readonly [Symbol.toStringTag]: "Int32Array"; -} - -/** - * A typed array of 32-bit unsigned integer values. The contents are initialized to 0. If the - * requested number of bytes could not be allocated an exception is raised. - */ -interface Uint32Array { - readonly [Symbol.toStringTag]: "Uint32Array"; -} - -/** - * A typed array of 32-bit float values. The contents are initialized to 0. If the requested number - * of bytes could not be allocated an exception is raised. - */ -interface Float32Array { - readonly [Symbol.toStringTag]: "Float32Array"; -} - -/** - * A typed array of 64-bit float values. The contents are initialized to 0. If the requested - * number of bytes could not be allocated an exception is raised. - */ -interface Float64Array { - readonly [Symbol.toStringTag]: "Float64Array"; -} - - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; - - -///////////////////////////// -/// WorkerGlobalScope APIs -///////////////////////////// -// These are only available in a Web Worker -declare function importScripts(...urls: string[]): void; - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} - - -/// - -interface DOMTokenList { - [Symbol.iterator](): IterableIterator; -} - -interface FormData { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[string, string | File]>; - /** - * Returns a list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns a list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface Headers { - [Symbol.iterator](): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all key/value pairs contained in this object. - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object. - */ - keys(): IterableIterator; - /** - * Returns an iterator allowing to go through all values of the key/value pairs contained in this object. - */ - values(): IterableIterator; -} - -interface NodeList { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, Node]>; - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - - [Symbol.iterator](): IterableIterator; -} - -interface NodeListOf { - - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, TNode]>; - - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface URLSearchParams { - /** - * Returns an array of key, value pairs for every entry in the search params - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns a list of keys in the search params - */ - keys(): IterableIterator; - /** - * Returns a list of values in the search params - */ - values(): IterableIterator; - /** - * iterate over key/value pairs - */ - [Symbol.iterator](): IterableIterator<[string, string]>; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.asynciterable.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.esnext.asynciterable.d.ts deleted file mode 100644 index d9e17e6d9..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.asynciterable.d.ts +++ /dev/null @@ -1,44 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// - -interface SymbolConstructor { - /** - * A method that returns the default async iterator for an object. Called by the semantics of - * the for-await-of statement. - */ - readonly asyncIterator: symbol; -} - -interface AsyncIterator { - next(value?: any): Promise>; - return?(value?: any): Promise>; - throw?(e?: any): Promise>; -} - -interface AsyncIterable { - [Symbol.asyncIterator](): AsyncIterator; -} - -interface AsyncIterableIterator extends AsyncIterator { - [Symbol.asyncIterator](): AsyncIterableIterator; -} \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.esnext.d.ts deleted file mode 100644 index ebc1e9d52..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.d.ts +++ /dev/null @@ -1,22 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.full.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.esnext.full.d.ts deleted file mode 100644 index d285df3f4..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.esnext.full.d.ts +++ /dev/null @@ -1,15469 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - -/// -/// - - - -///////////////////////////// -/// IE DOM APIs -///////////////////////////// - -interface Account { - rpDisplayName?: string; - displayName?: string; - id?: string; - name?: string; - imageURL?: string; -} - -interface Algorithm { - name: string; -} - -interface AnimationEventInit extends EventInit { - animationName?: string; - elapsedTime?: number; -} - -interface AssertionOptions { - timeoutSeconds?: number; - rpId?: USVString; - allowList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface ClientData { - challenge?: string; - origin?: string; - rpId?: string; - hashAlg?: string | Algorithm; - tokenBinding?: string; - extensions?: WebAuthnExtensions; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface CompositionEventInit extends UIEventInit { - data?: string; -} - -interface ConfirmSiteSpecificExceptionsInformation extends ExceptionInformation { - arrayOfDomainStrings?: string[]; -} - -interface ConstrainBooleanParameters { - exact?: boolean; - ideal?: boolean; -} - -interface ConstrainDOMStringParameters { - exact?: string | string[]; - ideal?: string | string[]; -} - -interface ConstrainDoubleRange extends DoubleRange { - exact?: number; - ideal?: number; -} - -interface ConstrainLongRange extends LongRange { - exact?: number; - ideal?: number; -} - -interface ConstrainVideoFacingModeParameters { - exact?: VideoFacingModeEnum | VideoFacingModeEnum[]; - ideal?: VideoFacingModeEnum | VideoFacingModeEnum[]; -} - -interface CustomEventInit extends EventInit { - detail?: any; -} - -interface DOMRectInit { - x?: any; - y?: any; - width?: any; - height?: any; -} - -interface DeviceAccelerationDict { - x?: number; - y?: number; - z?: number; -} - -interface DeviceLightEventInit extends EventInit { - value?: number; -} - -interface DeviceMotionEventInit extends EventInit { - acceleration?: DeviceAccelerationDict; - accelerationIncludingGravity?: DeviceAccelerationDict; - rotationRate?: DeviceRotationRateDict; - interval?: number; -} - -interface DeviceOrientationEventInit extends EventInit { - alpha?: number; - beta?: number; - gamma?: number; - absolute?: boolean; -} - -interface DeviceRotationRateDict { - alpha?: number; - beta?: number; - gamma?: number; -} - -interface DoubleRange { - max?: number; - min?: number; -} - -interface ErrorEventInit extends EventInit { - message?: string; - filename?: string; - lineno?: number; - colno?: number; - error?: any; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface EventModifierInit extends UIEventInit { - ctrlKey?: boolean; - shiftKey?: boolean; - altKey?: boolean; - metaKey?: boolean; - modifierAltGraph?: boolean; - modifierCapsLock?: boolean; - modifierFn?: boolean; - modifierFnLock?: boolean; - modifierHyper?: boolean; - modifierNumLock?: boolean; - modifierOS?: boolean; - modifierScrollLock?: boolean; - modifierSuper?: boolean; - modifierSymbol?: boolean; - modifierSymbolLock?: boolean; -} - -interface ExceptionInformation { - domain?: string; -} - -interface FocusEventInit extends UIEventInit { - relatedTarget?: EventTarget; -} - -interface FocusNavigationEventInit extends EventInit { - navigationReason?: string; - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface FocusNavigationOrigin { - originLeft?: number; - originTop?: number; - originWidth?: number; - originHeight?: number; -} - -interface GamepadEventInit extends EventInit { - gamepad?: Gamepad; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface HashChangeEventInit extends EventInit { - newURL?: string; - oldURL?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface IntersectionObserverEntryInit { - time?: number; - rootBounds?: DOMRectInit; - boundingClientRect?: DOMRectInit; - intersectionRect?: DOMRectInit; - target?: Element; -} - -interface IntersectionObserverInit { - root?: Element; - rootMargin?: string; - threshold?: number | number[]; -} - -interface KeyAlgorithm { - name?: string; -} - -interface KeyboardEventInit extends EventModifierInit { - code?: string; - key?: string; - location?: number; - repeat?: boolean; -} - -interface LongRange { - max?: number; - min?: number; -} - -interface MSAccountInfo { - rpDisplayName?: string; - userDisplayName?: string; - accountName?: string; - userId?: string; - accountImageUri?: string; -} - -interface MSAudioLocalClientEvent extends MSLocalClientEventBase { - networkSendQualityEventRatio?: number; - networkDelayEventRatio?: number; - cpuInsufficientEventRatio?: number; - deviceHalfDuplexAECEventRatio?: number; - deviceRenderNotFunctioningEventRatio?: number; - deviceCaptureNotFunctioningEventRatio?: number; - deviceGlitchesEventRatio?: number; - deviceLowSNREventRatio?: number; - deviceLowSpeechLevelEventRatio?: number; - deviceClippingEventRatio?: number; - deviceEchoEventRatio?: number; - deviceNearEndToEchoRatioEventRatio?: number; - deviceRenderZeroVolumeEventRatio?: number; - deviceRenderMuteEventRatio?: number; - deviceMultipleEndpointsEventCount?: number; - deviceHowlingEventCount?: number; -} - -interface MSAudioRecvPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioRecvSignal; - packetReorderRatio?: number; - packetReorderDepthAvg?: number; - packetReorderDepthMax?: number; - burstLossLength1?: number; - burstLossLength2?: number; - burstLossLength3?: number; - burstLossLength4?: number; - burstLossLength5?: number; - burstLossLength6?: number; - burstLossLength7?: number; - burstLossLength8OrHigher?: number; - fecRecvDistance1?: number; - fecRecvDistance2?: number; - fecRecvDistance3?: number; - ratioConcealedSamplesAvg?: number; - ratioStretchedSamplesAvg?: number; - ratioCompressedSamplesAvg?: number; -} - -interface MSAudioRecvSignal { - initialSignalLevelRMS?: number; - recvSignalLevelCh1?: number; - recvNoiseLevelCh1?: number; - renderSignalLevel?: number; - renderNoiseLevel?: number; - renderLoopbackSignalLevel?: number; -} - -interface MSAudioSendPayload extends MSPayloadBase { - samplingRate?: number; - signal?: MSAudioSendSignal; - audioFECUsed?: boolean; - sendMutePercent?: number; -} - -interface MSAudioSendSignal { - noiseLevel?: number; - sendSignalLevelCh1?: number; - sendNoiseLevelCh1?: number; -} - -interface MSConnectivity { - iceType?: MSIceType; - iceWarningFlags?: MSIceWarningFlags; - relayAddress?: MSRelayAddress; -} - -interface MSCredentialFilter { - accept?: MSCredentialSpec[]; -} - -interface MSCredentialParameters { - type?: MSCredentialType; -} - -interface MSCredentialSpec { - type?: MSCredentialType; - id?: string; -} - -interface MSDelay { - roundTrip?: number; - roundTripMax?: number; -} - -interface MSDescription extends RTCStats { - connectivity?: MSConnectivity; - transport?: RTCIceProtocol; - networkconnectivity?: MSNetworkConnectivityInfo; - localAddr?: MSIPAddressInfo; - remoteAddr?: MSIPAddressInfo; - deviceDevName?: string; - reflexiveLocalIPAddr?: MSIPAddressInfo; -} - -interface MSFIDOCredentialParameters extends MSCredentialParameters { - algorithm?: string | Algorithm; - authenticators?: AAGUID[]; -} - -interface MSIPAddressInfo { - ipAddr?: string; - port?: number; - manufacturerMacAddrMask?: string; -} - -interface MSIceWarningFlags { - turnTcpTimedOut?: boolean; - turnUdpAllocateFailed?: boolean; - turnUdpSendFailed?: boolean; - turnTcpAllocateFailed?: boolean; - turnTcpSendFailed?: boolean; - udpLocalConnectivityFailed?: boolean; - udpNatConnectivityFailed?: boolean; - udpRelayConnectivityFailed?: boolean; - tcpNatConnectivityFailed?: boolean; - tcpRelayConnectivityFailed?: boolean; - connCheckMessageIntegrityFailed?: boolean; - allocationMessageIntegrityFailed?: boolean; - connCheckOtherError?: boolean; - turnAuthUnknownUsernameError?: boolean; - noRelayServersConfigured?: boolean; - multipleRelayServersAttempted?: boolean; - portRangeExhausted?: boolean; - alternateServerReceived?: boolean; - pseudoTLSFailure?: boolean; - turnTurnTcpConnectivityFailed?: boolean; - useCandidateChecksFailed?: boolean; - fipsAllocationFailure?: boolean; -} - -interface MSJitter { - interArrival?: number; - interArrivalMax?: number; - interArrivalSD?: number; -} - -interface MSLocalClientEventBase extends RTCStats { - networkReceiveQualityEventRatio?: number; - networkBandwidthLowEventRatio?: number; -} - -interface MSNetwork extends RTCStats { - jitter?: MSJitter; - delay?: MSDelay; - packetLoss?: MSPacketLoss; - utilization?: MSUtilization; -} - -interface MSNetworkConnectivityInfo { - vpn?: boolean; - linkspeed?: number; - networkConnectionDetails?: string; -} - -interface MSNetworkInterfaceType { - interfaceTypeEthernet?: boolean; - interfaceTypeWireless?: boolean; - interfaceTypePPP?: boolean; - interfaceTypeTunnel?: boolean; - interfaceTypeWWAN?: boolean; -} - -interface MSOutboundNetwork extends MSNetwork { - appliedBandwidthLimit?: number; -} - -interface MSPacketLoss { - lossRate?: number; - lossRateMax?: number; -} - -interface MSPayloadBase extends RTCStats { - payloadDescription?: string; -} - -interface MSPortRange { - min?: number; - max?: number; -} - -interface MSRelayAddress { - relayAddress?: string; - port?: number; -} - -interface MSSignatureParameters { - userPrompt?: string; -} - -interface MSTransportDiagnosticsStats extends RTCStats { - baseAddress?: string; - localAddress?: string; - localSite?: string; - networkName?: string; - remoteAddress?: string; - remoteSite?: string; - localMR?: string; - remoteMR?: string; - iceWarningFlags?: MSIceWarningFlags; - portRangeMin?: number; - portRangeMax?: number; - localMRTCPPort?: number; - remoteMRTCPPort?: number; - stunVer?: number; - numConsentReqSent?: number; - numConsentReqReceived?: number; - numConsentRespSent?: number; - numConsentRespReceived?: number; - interfaces?: MSNetworkInterfaceType; - baseInterface?: MSNetworkInterfaceType; - protocol?: RTCIceProtocol; - localInterface?: MSNetworkInterfaceType; - localAddrType?: MSIceAddrType; - remoteAddrType?: MSIceAddrType; - iceRole?: RTCIceRole; - rtpRtcpMux?: boolean; - allocationTimeInMs?: number; - msRtcEngineVersion?: string; -} - -interface MSUtilization { - packets?: number; - bandwidthEstimation?: number; - bandwidthEstimationMin?: number; - bandwidthEstimationMax?: number; - bandwidthEstimationStdDev?: number; - bandwidthEstimationAvg?: number; -} - -interface MSVideoPayload extends MSPayloadBase { - resolution?: string; - videoBitRateAvg?: number; - videoBitRateMax?: number; - videoFrameRateAvg?: number; - videoPacketLossRate?: number; - durationSeconds?: number; -} - -interface MSVideoRecvPayload extends MSVideoPayload { - videoFrameLossRate?: number; - recvCodecType?: string; - recvResolutionWidth?: number; - recvResolutionHeight?: number; - videoResolutions?: MSVideoResolutionDistribution; - recvFrameRateAverage?: number; - recvBitRateMaximum?: number; - recvBitRateAverage?: number; - recvVideoStreamsMax?: number; - recvVideoStreamsMin?: number; - recvVideoStreamsMode?: number; - videoPostFECPLR?: number; - lowBitRateCallPercent?: number; - lowFrameRateCallPercent?: number; - reorderBufferTotalPackets?: number; - recvReorderBufferReorderedPackets?: number; - recvReorderBufferPacketsDroppedDueToBufferExhaustion?: number; - recvReorderBufferMaxSuccessfullyOrderedExtent?: number; - recvReorderBufferMaxSuccessfullyOrderedLateTime?: number; - recvReorderBufferPacketsDroppedDueToTimeout?: number; - recvFpsHarmonicAverage?: number; - recvNumResSwitches?: number; -} - -interface MSVideoResolutionDistribution { - cifQuality?: number; - vgaQuality?: number; - h720Quality?: number; - h1080Quality?: number; - h1440Quality?: number; - h2160Quality?: number; -} - -interface MSVideoSendPayload extends MSVideoPayload { - sendFrameRateAverage?: number; - sendBitRateMaximum?: number; - sendBitRateAverage?: number; - sendVideoStreamsMax?: number; - sendResolutionWidth?: number; - sendResolutionHeight?: number; -} - -interface MediaEncryptedEventInit extends EventInit { - initDataType?: string; - initData?: ArrayBuffer; -} - -interface MediaKeyMessageEventInit extends EventInit { - messageType?: MediaKeyMessageType; - message?: ArrayBuffer; -} - -interface MediaKeySystemConfiguration { - initDataTypes?: string[]; - audioCapabilities?: MediaKeySystemMediaCapability[]; - videoCapabilities?: MediaKeySystemMediaCapability[]; - distinctiveIdentifier?: MediaKeysRequirement; - persistentState?: MediaKeysRequirement; -} - -interface MediaKeySystemMediaCapability { - contentType?: string; - robustness?: string; -} - -interface MediaStreamConstraints { - video?: boolean | MediaTrackConstraints; - audio?: boolean | MediaTrackConstraints; -} - -interface MediaStreamErrorEventInit extends EventInit { - error?: MediaStreamError; -} - -interface MediaStreamEventInit extends EventInit { - stream?: MediaStream; -} - -interface MediaStreamTrackEventInit extends EventInit { - track?: MediaStreamTrack; -} - -interface MediaTrackCapabilities { - width?: number | LongRange; - height?: number | LongRange; - aspectRatio?: number | DoubleRange; - frameRate?: number | DoubleRange; - facingMode?: string; - volume?: number | DoubleRange; - sampleRate?: number | LongRange; - sampleSize?: number | LongRange; - echoCancellation?: boolean[]; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackConstraintSet { - width?: number | ConstrainLongRange; - height?: number | ConstrainLongRange; - aspectRatio?: number | ConstrainDoubleRange; - frameRate?: number | ConstrainDoubleRange; - facingMode?: string | string[] | ConstrainDOMStringParameters; - volume?: number | ConstrainDoubleRange; - sampleRate?: number | ConstrainLongRange; - sampleSize?: number | ConstrainLongRange; - echoCancelation?: boolean | ConstrainBooleanParameters; - deviceId?: string | string[] | ConstrainDOMStringParameters; - groupId?: string | string[] | ConstrainDOMStringParameters; -} - -interface MediaTrackConstraints extends MediaTrackConstraintSet { - advanced?: MediaTrackConstraintSet[]; -} - -interface MediaTrackSettings { - width?: number; - height?: number; - aspectRatio?: number; - frameRate?: number; - facingMode?: string; - volume?: number; - sampleRate?: number; - sampleSize?: number; - echoCancellation?: boolean; - deviceId?: string; - groupId?: string; -} - -interface MediaTrackSupportedConstraints { - width?: boolean; - height?: boolean; - aspectRatio?: boolean; - frameRate?: boolean; - facingMode?: boolean; - volume?: boolean; - sampleRate?: boolean; - sampleSize?: boolean; - echoCancellation?: boolean; - deviceId?: boolean; - groupId?: boolean; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: Window; - ports?: MessagePort[]; -} - -interface MouseEventInit extends EventModifierInit { - screenX?: number; - screenY?: number; - clientX?: number; - clientY?: number; - button?: number; - buttons?: number; - relatedTarget?: EventTarget; -} - -interface MsZoomToOptions { - contentX?: number; - contentY?: number; - viewportX?: string; - viewportY?: string; - scaleFactor?: number; - animate?: string; -} - -interface MutationObserverInit { - childList?: boolean; - attributes?: boolean; - characterData?: boolean; - subtree?: boolean; - attributeOldValue?: boolean; - characterDataOldValue?: boolean; - attributeFilter?: string[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PaymentCurrencyAmount { - currency?: string; - value?: string; - currencySystem?: string; -} - -interface PaymentDetails { - total?: PaymentItem; - displayItems?: PaymentItem[]; - shippingOptions?: PaymentShippingOption[]; - modifiers?: PaymentDetailsModifier[]; - error?: string; -} - -interface PaymentDetailsModifier { - supportedMethods?: string[]; - total?: PaymentItem; - additionalDisplayItems?: PaymentItem[]; - data?: any; -} - -interface PaymentItem { - label?: string; - amount?: PaymentCurrencyAmount; - pending?: boolean; -} - -interface PaymentMethodData { - supportedMethods?: string[]; - data?: any; -} - -interface PaymentOptions { - requestPayerName?: boolean; - requestPayerEmail?: boolean; - requestPayerPhone?: boolean; - requestShipping?: boolean; - shippingType?: string; -} - -interface PaymentRequestUpdateEventInit extends EventInit { -} - -interface PaymentShippingOption { - id?: string; - label?: string; - amount?: PaymentCurrencyAmount; - selected?: boolean; -} - -interface PeriodicWaveConstraints { - disableNormalization?: boolean; -} - -interface PointerEventInit extends MouseEventInit { - pointerId?: number; - width?: number; - height?: number; - pressure?: number; - tiltX?: number; - tiltY?: number; - pointerType?: string; - isPrimary?: boolean; -} - -interface PopStateEventInit extends EventInit { - state?: any; -} - -interface PositionOptions { - enableHighAccuracy?: boolean; - timeout?: number; - maximumAge?: number; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RTCConfiguration { - iceServers?: RTCIceServer[]; - iceTransportPolicy?: RTCIceTransportPolicy; - bundlePolicy?: RTCBundlePolicy; - peerIdentity?: string; -} - -interface RTCDTMFToneChangeEventInit extends EventInit { - tone?: string; -} - -interface RTCDtlsFingerprint { - algorithm?: string; - value?: string; -} - -interface RTCDtlsParameters { - role?: RTCDtlsRole; - fingerprints?: RTCDtlsFingerprint[]; -} - -interface RTCIceCandidateAttributes extends RTCStats { - ipAddress?: string; - portNumber?: number; - transport?: string; - candidateType?: RTCStatsIceCandidateType; - priority?: number; - addressSourceUrl?: string; -} - -interface RTCIceCandidateComplete { -} - -interface RTCIceCandidateDictionary { - foundation?: string; - priority?: number; - ip?: string; - protocol?: RTCIceProtocol; - port?: number; - type?: RTCIceCandidateType; - tcpType?: RTCIceTcpCandidateType; - relatedAddress?: string; - relatedPort?: number; - msMTurnSessionId?: string; -} - -interface RTCIceCandidateInit { - candidate?: string; - sdpMid?: string; - sdpMLineIndex?: number; -} - -interface RTCIceCandidatePair { - local?: RTCIceCandidateDictionary; - remote?: RTCIceCandidateDictionary; -} - -interface RTCIceCandidatePairStats extends RTCStats { - transportId?: string; - localCandidateId?: string; - remoteCandidateId?: string; - state?: RTCStatsIceCandidatePairState; - priority?: number; - nominated?: boolean; - writable?: boolean; - readable?: boolean; - bytesSent?: number; - bytesReceived?: number; - roundTripTime?: number; - availableOutgoingBitrate?: number; - availableIncomingBitrate?: number; -} - -interface RTCIceGatherOptions { - gatherPolicy?: RTCIceGatherPolicy; - iceservers?: RTCIceServer[]; - portRange?: MSPortRange; -} - -interface RTCIceParameters { - usernameFragment?: string; - password?: string; - iceLite?: boolean; -} - -interface RTCIceServer { - urls?: any; - username?: string; - credential?: string; -} - -interface RTCInboundRTPStreamStats extends RTCRTPStreamStats { - packetsReceived?: number; - bytesReceived?: number; - packetsLost?: number; - jitter?: number; - fractionLost?: number; -} - -interface RTCMediaStreamTrackStats extends RTCStats { - trackIdentifier?: string; - remoteSource?: boolean; - ssrcIds?: string[]; - frameWidth?: number; - frameHeight?: number; - framesPerSecond?: number; - framesSent?: number; - framesReceived?: number; - framesDecoded?: number; - framesDropped?: number; - framesCorrupted?: number; - audioLevel?: number; - echoReturnLoss?: number; - echoReturnLossEnhancement?: number; -} - -interface RTCOfferOptions { - offerToReceiveVideo?: number; - offerToReceiveAudio?: number; - voiceActivityDetection?: boolean; - iceRestart?: boolean; -} - -interface RTCOutboundRTPStreamStats extends RTCRTPStreamStats { - packetsSent?: number; - bytesSent?: number; - targetBitrate?: number; - roundTripTime?: number; -} - -interface RTCPeerConnectionIceEventInit extends EventInit { - candidate?: RTCIceCandidate; -} - -interface RTCRTPStreamStats extends RTCStats { - ssrc?: string; - associateStatsId?: string; - isRemote?: boolean; - mediaTrackId?: string; - transportId?: string; - codecId?: string; - firCount?: number; - pliCount?: number; - nackCount?: number; - sliCount?: number; -} - -interface RTCRtcpFeedback { - type?: string; - parameter?: string; -} - -interface RTCRtcpParameters { - ssrc?: number; - cname?: string; - reducedSize?: boolean; - mux?: boolean; -} - -interface RTCRtpCapabilities { - codecs?: RTCRtpCodecCapability[]; - headerExtensions?: RTCRtpHeaderExtension[]; - fecMechanisms?: string[]; -} - -interface RTCRtpCodecCapability { - name?: string; - kind?: string; - clockRate?: number; - preferredPayloadType?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; - options?: any; - maxTemporalLayers?: number; - maxSpatialLayers?: number; - svcMultiStreamSupport?: boolean; -} - -interface RTCRtpCodecParameters { - name?: string; - payloadType?: any; - clockRate?: number; - maxptime?: number; - ptime?: number; - numChannels?: number; - rtcpFeedback?: RTCRtcpFeedback[]; - parameters?: any; -} - -interface RTCRtpContributingSource { - timestamp?: number; - csrc?: number; - audioLevel?: number; -} - -interface RTCRtpEncodingParameters { - ssrc?: number; - codecPayloadType?: number; - fec?: RTCRtpFecParameters; - rtx?: RTCRtpRtxParameters; - priority?: number; - maxBitrate?: number; - minQuality?: number; - resolutionScale?: number; - framerateScale?: number; - maxFramerate?: number; - active?: boolean; - encodingId?: string; - dependencyEncodingIds?: string[]; - ssrcRange?: RTCSsrcRange; -} - -interface RTCRtpFecParameters { - ssrc?: number; - mechanism?: string; -} - -interface RTCRtpHeaderExtension { - kind?: string; - uri?: string; - preferredId?: number; - preferredEncrypt?: boolean; -} - -interface RTCRtpHeaderExtensionParameters { - uri?: string; - id?: number; - encrypt?: boolean; -} - -interface RTCRtpParameters { - muxId?: string; - codecs?: RTCRtpCodecParameters[]; - headerExtensions?: RTCRtpHeaderExtensionParameters[]; - encodings?: RTCRtpEncodingParameters[]; - rtcp?: RTCRtcpParameters; - degradationPreference?: RTCDegradationPreference; -} - -interface RTCRtpRtxParameters { - ssrc?: number; -} - -interface RTCRtpUnhandled { - ssrc?: number; - payloadType?: number; - muxId?: string; -} - -interface RTCSessionDescriptionInit { - type?: RTCSdpType; - sdp?: string; -} - -interface RTCSrtpKeyParam { - keyMethod?: string; - keySalt?: string; - lifetime?: string; - mkiValue?: number; - mkiLength?: number; -} - -interface RTCSrtpSdesParameters { - tag?: number; - cryptoSuite?: string; - keyParams?: RTCSrtpKeyParam[]; - sessionParams?: string[]; -} - -interface RTCSsrcRange { - min?: number; - max?: number; -} - -interface RTCStats { - timestamp?: number; - type?: RTCStatsType; - id?: string; - msType?: MSStatsType; -} - -interface RTCStatsReport { -} - -interface RTCTransportStats extends RTCStats { - bytesSent?: number; - bytesReceived?: number; - rtcpTransportStatsId?: string; - activeConnection?: boolean; - selectedCandidatePairId?: string; - localCertificateId?: string; - remoteCertificateId?: string; -} - -interface RegistrationOptions { - scope?: string; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ScopedCredentialDescriptor { - type?: ScopedCredentialType; - id?: any; - transports?: Transport[]; -} - -interface ScopedCredentialOptions { - timeoutSeconds?: number; - rpId?: USVString; - excludeList?: ScopedCredentialDescriptor[]; - extensions?: WebAuthnExtensions; -} - -interface ScopedCredentialParameters { - type?: ScopedCredentialType; - algorithm?: string | Algorithm; -} - -interface ServiceWorkerMessageEventInit extends EventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface SpeechSynthesisEventInit extends EventInit { - utterance?: SpeechSynthesisUtterance; - charIndex?: number; - elapsedTime?: number; - name?: string; -} - -interface StoreExceptionsInformation extends ExceptionInformation { - siteName?: string; - explanationString?: string; - detailURI?: string; -} - -interface StoreSiteSpecificExceptionsInformation extends StoreExceptionsInformation { - arrayOfDomainStrings?: string[]; -} - -interface TrackEventInit extends EventInit { - track?: VideoTrack | AudioTrack | TextTrack; -} - -interface TransitionEventInit extends EventInit { - propertyName?: string; - elapsedTime?: number; -} - -interface UIEventInit extends EventInit { - view?: Window; - detail?: number; -} - -interface WebAuthnExtensions { -} - -interface WebGLContextAttributes { - failIfMajorPerformanceCaveat?: boolean; - alpha?: boolean; - depth?: boolean; - stencil?: boolean; - antialias?: boolean; - premultipliedAlpha?: boolean; - preserveDrawingBuffer?: boolean; -} - -interface WebGLContextEventInit extends EventInit { - statusMessage?: string; -} - -interface WheelEventInit extends MouseEventInit { - deltaX?: number; - deltaY?: number; - deltaZ?: number; - deltaMode?: number; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface ANGLE_instanced_arrays { - drawArraysInstancedANGLE(mode: number, first: number, count: number, primcount: number): void; - drawElementsInstancedANGLE(mode: number, count: number, type: number, offset: number, primcount: number): void; - vertexAttribDivisorANGLE(index: number, divisor: number): void; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -declare var ANGLE_instanced_arrays: { - prototype: ANGLE_instanced_arrays; - new(): ANGLE_instanced_arrays; - readonly VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: number; -} - -interface AnalyserNode extends AudioNode { - fftSize: number; - readonly frequencyBinCount: number; - maxDecibels: number; - minDecibels: number; - smoothingTimeConstant: number; - getByteFrequencyData(array: Uint8Array): void; - getByteTimeDomainData(array: Uint8Array): void; - getFloatFrequencyData(array: Float32Array): void; - getFloatTimeDomainData(array: Float32Array): void; -} - -declare var AnalyserNode: { - prototype: AnalyserNode; - new(): AnalyserNode; -} - -interface AnimationEvent extends Event { - readonly animationName: string; - readonly elapsedTime: number; - initAnimationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, animationNameArg: string, elapsedTimeArg: number): void; -} - -declare var AnimationEvent: { - prototype: AnimationEvent; - new(typeArg: string, eventInitDict?: AnimationEventInit): AnimationEvent; -} - -interface ApplicationCacheEventMap { - "cached": Event; - "checking": Event; - "downloading": Event; - "error": Event; - "noupdate": Event; - "obsolete": Event; - "progress": ProgressEvent; - "updateready": Event; -} - -interface ApplicationCache extends EventTarget { - oncached: (this: ApplicationCache, ev: Event) => any; - onchecking: (this: ApplicationCache, ev: Event) => any; - ondownloading: (this: ApplicationCache, ev: Event) => any; - onerror: (this: ApplicationCache, ev: Event) => any; - onnoupdate: (this: ApplicationCache, ev: Event) => any; - onobsolete: (this: ApplicationCache, ev: Event) => any; - onprogress: (this: ApplicationCache, ev: ProgressEvent) => any; - onupdateready: (this: ApplicationCache, ev: Event) => any; - readonly status: number; - abort(): void; - swapCache(): void; - update(): void; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; - addEventListener(type: K, listener: (this: ApplicationCache, ev: ApplicationCacheEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ApplicationCache: { - prototype: ApplicationCache; - new(): ApplicationCache; - readonly CHECKING: number; - readonly DOWNLOADING: number; - readonly IDLE: number; - readonly OBSOLETE: number; - readonly UNCACHED: number; - readonly UPDATEREADY: number; -} - -interface Attr extends Node { - readonly name: string; - readonly ownerElement: Element; - readonly prefix: string | null; - readonly specified: boolean; - value: string; -} - -declare var Attr: { - prototype: Attr; - new(): Attr; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface AudioBufferSourceNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface AudioBufferSourceNode extends AudioNode { - buffer: AudioBuffer | null; - readonly detune: AudioParam; - loop: boolean; - loopEnd: number; - loopStart: number; - onended: (this: AudioBufferSourceNode, ev: MediaStreamErrorEvent) => any; - readonly playbackRate: AudioParam; - start(when?: number, offset?: number, duration?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: AudioBufferSourceNode, ev: AudioBufferSourceNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var AudioBufferSourceNode: { - prototype: AudioBufferSourceNode; - new(): AudioBufferSourceNode; -} - -interface AudioContextEventMap { - "statechange": Event; -} - -interface AudioContextBase extends EventTarget { - readonly currentTime: number; - readonly destination: AudioDestinationNode; - readonly listener: AudioListener; - onstatechange: (this: AudioContext, ev: Event) => any; - readonly sampleRate: number; - readonly state: AudioContextState; - close(): Promise; - createAnalyser(): AnalyserNode; - createBiquadFilter(): BiquadFilterNode; - createBuffer(numberOfChannels: number, length: number, sampleRate: number): AudioBuffer; - createBufferSource(): AudioBufferSourceNode; - createChannelMerger(numberOfInputs?: number): ChannelMergerNode; - createChannelSplitter(numberOfOutputs?: number): ChannelSplitterNode; - createConvolver(): ConvolverNode; - createDelay(maxDelayTime?: number): DelayNode; - createDynamicsCompressor(): DynamicsCompressorNode; - createGain(): GainNode; - createIIRFilter(feedforward: number[], feedback: number[]): IIRFilterNode; - createMediaElementSource(mediaElement: HTMLMediaElement): MediaElementAudioSourceNode; - createMediaStreamSource(mediaStream: MediaStream): MediaStreamAudioSourceNode; - createOscillator(): OscillatorNode; - createPanner(): PannerNode; - createPeriodicWave(real: Float32Array, imag: Float32Array, constraints?: PeriodicWaveConstraints): PeriodicWave; - createScriptProcessor(bufferSize?: number, numberOfInputChannels?: number, numberOfOutputChannels?: number): ScriptProcessorNode; - createStereoPanner(): StereoPannerNode; - createWaveShaper(): WaveShaperNode; - decodeAudioData(audioData: ArrayBuffer, successCallback?: DecodeSuccessCallback, errorCallback?: DecodeErrorCallback): Promise; - resume(): Promise; - addEventListener(type: K, listener: (this: AudioContext, ev: AudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface AudioContext extends AudioContextBase { - suspend(): Promise; -} - -declare var AudioContext: { - prototype: AudioContext; - new(): AudioContext; -} - -interface AudioDestinationNode extends AudioNode { - readonly maxChannelCount: number; -} - -declare var AudioDestinationNode: { - prototype: AudioDestinationNode; - new(): AudioDestinationNode; -} - -interface AudioListener { - dopplerFactor: number; - speedOfSound: number; - setOrientation(x: number, y: number, z: number, xUp: number, yUp: number, zUp: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var AudioListener: { - prototype: AudioListener; - new(): AudioListener; -} - -interface AudioNode extends EventTarget { - channelCount: number; - channelCountMode: ChannelCountMode; - channelInterpretation: ChannelInterpretation; - readonly context: AudioContext; - readonly numberOfInputs: number; - readonly numberOfOutputs: number; - connect(destination: AudioNode, output?: number, input?: number): AudioNode; - connect(destination: AudioParam, output?: number): void; - disconnect(output?: number): void; - disconnect(destination: AudioNode, output?: number, input?: number): void; - disconnect(destination: AudioParam, output?: number): void; -} - -declare var AudioNode: { - prototype: AudioNode; - new(): AudioNode; -} - -interface AudioParam { - readonly defaultValue: number; - value: number; - cancelScheduledValues(startTime: number): AudioParam; - exponentialRampToValueAtTime(value: number, endTime: number): AudioParam; - linearRampToValueAtTime(value: number, endTime: number): AudioParam; - setTargetAtTime(target: number, startTime: number, timeConstant: number): AudioParam; - setValueAtTime(value: number, startTime: number): AudioParam; - setValueCurveAtTime(values: Float32Array, startTime: number, duration: number): AudioParam; -} - -declare var AudioParam: { - prototype: AudioParam; - new(): AudioParam; -} - -interface AudioProcessingEvent extends Event { - readonly inputBuffer: AudioBuffer; - readonly outputBuffer: AudioBuffer; - readonly playbackTime: number; -} - -declare var AudioProcessingEvent: { - prototype: AudioProcessingEvent; - new(): AudioProcessingEvent; -} - -interface AudioTrack { - enabled: boolean; - readonly id: string; - kind: string; - readonly label: string; - language: string; - readonly sourceBuffer: SourceBuffer; -} - -declare var AudioTrack: { - prototype: AudioTrack; - new(): AudioTrack; -} - -interface AudioTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface AudioTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: AudioTrackList, ev: TrackEvent) => any; - onchange: (this: AudioTrackList, ev: Event) => any; - onremovetrack: (this: AudioTrackList, ev: TrackEvent) => any; - getTrackById(id: string): AudioTrack | null; - item(index: number): AudioTrack; - addEventListener(type: K, listener: (this: AudioTrackList, ev: AudioTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: AudioTrack; -} - -declare var AudioTrackList: { - prototype: AudioTrackList; - new(): AudioTrackList; -} - -interface BarProp { - readonly visible: boolean; -} - -declare var BarProp: { - prototype: BarProp; - new(): BarProp; -} - -interface BeforeUnloadEvent extends Event { - returnValue: any; -} - -declare var BeforeUnloadEvent: { - prototype: BeforeUnloadEvent; - new(): BeforeUnloadEvent; -} - -interface BiquadFilterNode extends AudioNode { - readonly Q: AudioParam; - readonly detune: AudioParam; - readonly frequency: AudioParam; - readonly gain: AudioParam; - type: BiquadFilterType; - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var BiquadFilterNode: { - prototype: BiquadFilterNode; - new(): BiquadFilterNode; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface CDATASection extends Text { -} - -declare var CDATASection: { - prototype: CDATASection; - new(): CDATASection; -} - -interface CSS { - supports(property: string, value?: string): boolean; -} -declare var CSS: CSS; - -interface CSSConditionRule extends CSSGroupingRule { - conditionText: string; -} - -declare var CSSConditionRule: { - prototype: CSSConditionRule; - new(): CSSConditionRule; -} - -interface CSSFontFaceRule extends CSSRule { - readonly style: CSSStyleDeclaration; -} - -declare var CSSFontFaceRule: { - prototype: CSSFontFaceRule; - new(): CSSFontFaceRule; -} - -interface CSSGroupingRule extends CSSRule { - readonly cssRules: CSSRuleList; - deleteRule(index: number): void; - insertRule(rule: string, index: number): number; -} - -declare var CSSGroupingRule: { - prototype: CSSGroupingRule; - new(): CSSGroupingRule; -} - -interface CSSImportRule extends CSSRule { - readonly href: string; - readonly media: MediaList; - readonly styleSheet: CSSStyleSheet; -} - -declare var CSSImportRule: { - prototype: CSSImportRule; - new(): CSSImportRule; -} - -interface CSSKeyframeRule extends CSSRule { - keyText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSKeyframeRule: { - prototype: CSSKeyframeRule; - new(): CSSKeyframeRule; -} - -interface CSSKeyframesRule extends CSSRule { - readonly cssRules: CSSRuleList; - name: string; - appendRule(rule: string): void; - deleteRule(rule: string): void; - findRule(rule: string): CSSKeyframeRule; -} - -declare var CSSKeyframesRule: { - prototype: CSSKeyframesRule; - new(): CSSKeyframesRule; -} - -interface CSSMediaRule extends CSSConditionRule { - readonly media: MediaList; -} - -declare var CSSMediaRule: { - prototype: CSSMediaRule; - new(): CSSMediaRule; -} - -interface CSSNamespaceRule extends CSSRule { - readonly namespaceURI: string; - readonly prefix: string; -} - -declare var CSSNamespaceRule: { - prototype: CSSNamespaceRule; - new(): CSSNamespaceRule; -} - -interface CSSPageRule extends CSSRule { - readonly pseudoClass: string; - readonly selector: string; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSPageRule: { - prototype: CSSPageRule; - new(): CSSPageRule; -} - -interface CSSRule { - cssText: string; - readonly parentRule: CSSRule; - readonly parentStyleSheet: CSSStyleSheet; - readonly type: number; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -declare var CSSRule: { - prototype: CSSRule; - new(): CSSRule; - readonly CHARSET_RULE: number; - readonly FONT_FACE_RULE: number; - readonly IMPORT_RULE: number; - readonly KEYFRAMES_RULE: number; - readonly KEYFRAME_RULE: number; - readonly MEDIA_RULE: number; - readonly NAMESPACE_RULE: number; - readonly PAGE_RULE: number; - readonly STYLE_RULE: number; - readonly SUPPORTS_RULE: number; - readonly UNKNOWN_RULE: number; - readonly VIEWPORT_RULE: number; -} - -interface CSSRuleList { - readonly length: number; - item(index: number): CSSRule; - [index: number]: CSSRule; -} - -declare var CSSRuleList: { - prototype: CSSRuleList; - new(): CSSRuleList; -} - -interface CSSStyleDeclaration { - alignContent: string | null; - alignItems: string | null; - alignSelf: string | null; - alignmentBaseline: string | null; - animation: string | null; - animationDelay: string | null; - animationDirection: string | null; - animationDuration: string | null; - animationFillMode: string | null; - animationIterationCount: string | null; - animationName: string | null; - animationPlayState: string | null; - animationTimingFunction: string | null; - backfaceVisibility: string | null; - background: string | null; - backgroundAttachment: string | null; - backgroundClip: string | null; - backgroundColor: string | null; - backgroundImage: string | null; - backgroundOrigin: string | null; - backgroundPosition: string | null; - backgroundPositionX: string | null; - backgroundPositionY: string | null; - backgroundRepeat: string | null; - backgroundSize: string | null; - baselineShift: string | null; - border: string | null; - borderBottom: string | null; - borderBottomColor: string | null; - borderBottomLeftRadius: string | null; - borderBottomRightRadius: string | null; - borderBottomStyle: string | null; - borderBottomWidth: string | null; - borderCollapse: string | null; - borderColor: string | null; - borderImage: string | null; - borderImageOutset: string | null; - borderImageRepeat: string | null; - borderImageSlice: string | null; - borderImageSource: string | null; - borderImageWidth: string | null; - borderLeft: string | null; - borderLeftColor: string | null; - borderLeftStyle: string | null; - borderLeftWidth: string | null; - borderRadius: string | null; - borderRight: string | null; - borderRightColor: string | null; - borderRightStyle: string | null; - borderRightWidth: string | null; - borderSpacing: string | null; - borderStyle: string | null; - borderTop: string | null; - borderTopColor: string | null; - borderTopLeftRadius: string | null; - borderTopRightRadius: string | null; - borderTopStyle: string | null; - borderTopWidth: string | null; - borderWidth: string | null; - bottom: string | null; - boxShadow: string | null; - boxSizing: string | null; - breakAfter: string | null; - breakBefore: string | null; - breakInside: string | null; - captionSide: string | null; - clear: string | null; - clip: string | null; - clipPath: string | null; - clipRule: string | null; - color: string | null; - colorInterpolationFilters: string | null; - columnCount: any; - columnFill: string | null; - columnGap: any; - columnRule: string | null; - columnRuleColor: any; - columnRuleStyle: string | null; - columnRuleWidth: any; - columnSpan: string | null; - columnWidth: any; - columns: string | null; - content: string | null; - counterIncrement: string | null; - counterReset: string | null; - cssFloat: string | null; - cssText: string; - cursor: string | null; - direction: string | null; - display: string | null; - dominantBaseline: string | null; - emptyCells: string | null; - enableBackground: string | null; - fill: string | null; - fillOpacity: string | null; - fillRule: string | null; - filter: string | null; - flex: string | null; - flexBasis: string | null; - flexDirection: string | null; - flexFlow: string | null; - flexGrow: string | null; - flexShrink: string | null; - flexWrap: string | null; - floodColor: string | null; - floodOpacity: string | null; - font: string | null; - fontFamily: string | null; - fontFeatureSettings: string | null; - fontSize: string | null; - fontSizeAdjust: string | null; - fontStretch: string | null; - fontStyle: string | null; - fontVariant: string | null; - fontWeight: string | null; - glyphOrientationHorizontal: string | null; - glyphOrientationVertical: string | null; - height: string | null; - imeMode: string | null; - justifyContent: string | null; - kerning: string | null; - layoutGrid: string | null; - layoutGridChar: string | null; - layoutGridLine: string | null; - layoutGridMode: string | null; - layoutGridType: string | null; - left: string | null; - readonly length: number; - letterSpacing: string | null; - lightingColor: string | null; - lineBreak: string | null; - lineHeight: string | null; - listStyle: string | null; - listStyleImage: string | null; - listStylePosition: string | null; - listStyleType: string | null; - margin: string | null; - marginBottom: string | null; - marginLeft: string | null; - marginRight: string | null; - marginTop: string | null; - marker: string | null; - markerEnd: string | null; - markerMid: string | null; - markerStart: string | null; - mask: string | null; - maxHeight: string | null; - maxWidth: string | null; - minHeight: string | null; - minWidth: string | null; - msContentZoomChaining: string | null; - msContentZoomLimit: string | null; - msContentZoomLimitMax: any; - msContentZoomLimitMin: any; - msContentZoomSnap: string | null; - msContentZoomSnapPoints: string | null; - msContentZoomSnapType: string | null; - msContentZooming: string | null; - msFlowFrom: string | null; - msFlowInto: string | null; - msFontFeatureSettings: string | null; - msGridColumn: any; - msGridColumnAlign: string | null; - msGridColumnSpan: any; - msGridColumns: string | null; - msGridRow: any; - msGridRowAlign: string | null; - msGridRowSpan: any; - msGridRows: string | null; - msHighContrastAdjust: string | null; - msHyphenateLimitChars: string | null; - msHyphenateLimitLines: any; - msHyphenateLimitZone: any; - msHyphens: string | null; - msImeAlign: string | null; - msOverflowStyle: string | null; - msScrollChaining: string | null; - msScrollLimit: string | null; - msScrollLimitXMax: any; - msScrollLimitXMin: any; - msScrollLimitYMax: any; - msScrollLimitYMin: any; - msScrollRails: string | null; - msScrollSnapPointsX: string | null; - msScrollSnapPointsY: string | null; - msScrollSnapType: string | null; - msScrollSnapX: string | null; - msScrollSnapY: string | null; - msScrollTranslation: string | null; - msTextCombineHorizontal: string | null; - msTextSizeAdjust: any; - msTouchAction: string | null; - msTouchSelect: string | null; - msUserSelect: string | null; - msWrapFlow: string; - msWrapMargin: any; - msWrapThrough: string; - opacity: string | null; - order: string | null; - orphans: string | null; - outline: string | null; - outlineColor: string | null; - outlineOffset: string | null; - outlineStyle: string | null; - outlineWidth: string | null; - overflow: string | null; - overflowX: string | null; - overflowY: string | null; - padding: string | null; - paddingBottom: string | null; - paddingLeft: string | null; - paddingRight: string | null; - paddingTop: string | null; - pageBreakAfter: string | null; - pageBreakBefore: string | null; - pageBreakInside: string | null; - readonly parentRule: CSSRule; - perspective: string | null; - perspectiveOrigin: string | null; - pointerEvents: string | null; - position: string | null; - quotes: string | null; - right: string | null; - rotate: string | null; - rubyAlign: string | null; - rubyOverhang: string | null; - rubyPosition: string | null; - scale: string | null; - stopColor: string | null; - stopOpacity: string | null; - stroke: string | null; - strokeDasharray: string | null; - strokeDashoffset: string | null; - strokeLinecap: string | null; - strokeLinejoin: string | null; - strokeMiterlimit: string | null; - strokeOpacity: string | null; - strokeWidth: string | null; - tableLayout: string | null; - textAlign: string | null; - textAlignLast: string | null; - textAnchor: string | null; - textDecoration: string | null; - textIndent: string | null; - textJustify: string | null; - textKashida: string | null; - textKashidaSpace: string | null; - textOverflow: string | null; - textShadow: string | null; - textTransform: string | null; - textUnderlinePosition: string | null; - top: string | null; - touchAction: string | null; - transform: string | null; - transformOrigin: string | null; - transformStyle: string | null; - transition: string | null; - transitionDelay: string | null; - transitionDuration: string | null; - transitionProperty: string | null; - transitionTimingFunction: string | null; - translate: string | null; - unicodeBidi: string | null; - verticalAlign: string | null; - visibility: string | null; - webkitAlignContent: string | null; - webkitAlignItems: string | null; - webkitAlignSelf: string | null; - webkitAnimation: string | null; - webkitAnimationDelay: string | null; - webkitAnimationDirection: string | null; - webkitAnimationDuration: string | null; - webkitAnimationFillMode: string | null; - webkitAnimationIterationCount: string | null; - webkitAnimationName: string | null; - webkitAnimationPlayState: string | null; - webkitAnimationTimingFunction: string | null; - webkitAppearance: string | null; - webkitBackfaceVisibility: string | null; - webkitBackgroundClip: string | null; - webkitBackgroundOrigin: string | null; - webkitBackgroundSize: string | null; - webkitBorderBottomLeftRadius: string | null; - webkitBorderBottomRightRadius: string | null; - webkitBorderImage: string | null; - webkitBorderRadius: string | null; - webkitBorderTopLeftRadius: string | null; - webkitBorderTopRightRadius: string | null; - webkitBoxAlign: string | null; - webkitBoxDirection: string | null; - webkitBoxFlex: string | null; - webkitBoxOrdinalGroup: string | null; - webkitBoxOrient: string | null; - webkitBoxPack: string | null; - webkitBoxSizing: string | null; - webkitColumnBreakAfter: string | null; - webkitColumnBreakBefore: string | null; - webkitColumnBreakInside: string | null; - webkitColumnCount: any; - webkitColumnGap: any; - webkitColumnRule: string | null; - webkitColumnRuleColor: any; - webkitColumnRuleStyle: string | null; - webkitColumnRuleWidth: any; - webkitColumnSpan: string | null; - webkitColumnWidth: any; - webkitColumns: string | null; - webkitFilter: string | null; - webkitFlex: string | null; - webkitFlexBasis: string | null; - webkitFlexDirection: string | null; - webkitFlexFlow: string | null; - webkitFlexGrow: string | null; - webkitFlexShrink: string | null; - webkitFlexWrap: string | null; - webkitJustifyContent: string | null; - webkitOrder: string | null; - webkitPerspective: string | null; - webkitPerspectiveOrigin: string | null; - webkitTapHighlightColor: string | null; - webkitTextFillColor: string | null; - webkitTextSizeAdjust: any; - webkitTextStroke: string | null; - webkitTextStrokeColor: string | null; - webkitTextStrokeWidth: string | null; - webkitTransform: string | null; - webkitTransformOrigin: string | null; - webkitTransformStyle: string | null; - webkitTransition: string | null; - webkitTransitionDelay: string | null; - webkitTransitionDuration: string | null; - webkitTransitionProperty: string | null; - webkitTransitionTimingFunction: string | null; - webkitUserModify: string | null; - webkitUserSelect: string | null; - webkitWritingMode: string | null; - whiteSpace: string | null; - widows: string | null; - width: string | null; - wordBreak: string | null; - wordSpacing: string | null; - wordWrap: string | null; - writingMode: string | null; - zIndex: string | null; - zoom: string | null; - resize: string | null; - userSelect: string | null; - getPropertyPriority(propertyName: string): string; - getPropertyValue(propertyName: string): string; - item(index: number): string; - removeProperty(propertyName: string): string; - setProperty(propertyName: string, value: string | null, priority?: string): void; - [index: number]: string; -} - -declare var CSSStyleDeclaration: { - prototype: CSSStyleDeclaration; - new(): CSSStyleDeclaration; -} - -interface CSSStyleRule extends CSSRule { - readonly readOnly: boolean; - selectorText: string; - readonly style: CSSStyleDeclaration; -} - -declare var CSSStyleRule: { - prototype: CSSStyleRule; - new(): CSSStyleRule; -} - -interface CSSStyleSheet extends StyleSheet { - readonly cssRules: CSSRuleList; - cssText: string; - readonly id: string; - readonly imports: StyleSheetList; - readonly isAlternate: boolean; - readonly isPrefAlternate: boolean; - readonly ownerRule: CSSRule; - readonly owningElement: Element; - readonly pages: StyleSheetPageList; - readonly readOnly: boolean; - readonly rules: CSSRuleList; - addImport(bstrURL: string, lIndex?: number): number; - addPageRule(bstrSelector: string, bstrStyle: string, lIndex?: number): number; - addRule(bstrSelector: string, bstrStyle?: string, lIndex?: number): number; - deleteRule(index?: number): void; - insertRule(rule: string, index?: number): number; - removeImport(lIndex: number): void; - removeRule(lIndex: number): void; -} - -declare var CSSStyleSheet: { - prototype: CSSStyleSheet; - new(): CSSStyleSheet; -} - -interface CSSSupportsRule extends CSSConditionRule { -} - -declare var CSSSupportsRule: { - prototype: CSSSupportsRule; - new(): CSSSupportsRule; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CanvasGradient { - addColorStop(offset: number, color: string): void; -} - -declare var CanvasGradient: { - prototype: CanvasGradient; - new(): CanvasGradient; -} - -interface CanvasPattern { - setTransform(matrix: SVGMatrix): void; -} - -declare var CanvasPattern: { - prototype: CanvasPattern; - new(): CanvasPattern; -} - -interface CanvasRenderingContext2D extends Object, CanvasPathMethods { - readonly canvas: HTMLCanvasElement; - fillStyle: string | CanvasGradient | CanvasPattern; - font: string; - globalAlpha: number; - globalCompositeOperation: string; - imageSmoothingEnabled: boolean; - lineCap: string; - lineDashOffset: number; - lineJoin: string; - lineWidth: number; - miterLimit: number; - msFillRule: CanvasFillRule; - shadowBlur: number; - shadowColor: string; - shadowOffsetX: number; - shadowOffsetY: number; - strokeStyle: string | CanvasGradient | CanvasPattern; - textAlign: string; - textBaseline: string; - mozImageSmoothingEnabled: boolean; - webkitImageSmoothingEnabled: boolean; - oImageSmoothingEnabled: boolean; - beginPath(): void; - clearRect(x: number, y: number, w: number, h: number): void; - clip(fillRule?: CanvasFillRule): void; - createImageData(imageDataOrSw: number | ImageData, sh?: number): ImageData; - createLinearGradient(x0: number, y0: number, x1: number, y1: number): CanvasGradient; - createPattern(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, repetition: string): CanvasPattern; - createRadialGradient(x0: number, y0: number, r0: number, x1: number, y1: number, r1: number): CanvasGradient; - drawFocusIfNeeded(element: Element): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, dstX: number, dstY: number, dstW: number, dstH: number): void; - drawImage(image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | ImageBitmap, srcX: number, srcY: number, srcW: number, srcH: number, dstX: number, dstY: number, dstW: number, dstH: number): void; - fill(fillRule?: CanvasFillRule): void; - fillRect(x: number, y: number, w: number, h: number): void; - fillText(text: string, x: number, y: number, maxWidth?: number): void; - getImageData(sx: number, sy: number, sw: number, sh: number): ImageData; - getLineDash(): number[]; - isPointInPath(x: number, y: number, fillRule?: CanvasFillRule): boolean; - measureText(text: string): TextMetrics; - putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX?: number, dirtyY?: number, dirtyWidth?: number, dirtyHeight?: number): void; - restore(): void; - rotate(angle: number): void; - save(): void; - scale(x: number, y: number): void; - setLineDash(segments: number[]): void; - setTransform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - stroke(path?: Path2D): void; - strokeRect(x: number, y: number, w: number, h: number): void; - strokeText(text: string, x: number, y: number, maxWidth?: number): void; - transform(m11: number, m12: number, m21: number, m22: number, dx: number, dy: number): void; - translate(x: number, y: number): void; -} - -declare var CanvasRenderingContext2D: { - prototype: CanvasRenderingContext2D; - new(): CanvasRenderingContext2D; -} - -interface ChannelMergerNode extends AudioNode { -} - -declare var ChannelMergerNode: { - prototype: ChannelMergerNode; - new(): ChannelMergerNode; -} - -interface ChannelSplitterNode extends AudioNode { -} - -declare var ChannelSplitterNode: { - prototype: ChannelSplitterNode; - new(): ChannelSplitterNode; -} - -interface CharacterData extends Node, ChildNode { - data: string; - readonly length: number; - appendData(arg: string): void; - deleteData(offset: number, count: number): void; - insertData(offset: number, arg: string): void; - replaceData(offset: number, count: number, arg: string): void; - substringData(offset: number, count: number): string; -} - -declare var CharacterData: { - prototype: CharacterData; - new(): CharacterData; -} - -interface ClientRect { - bottom: number; - readonly height: number; - left: number; - right: number; - top: number; - readonly width: number; -} - -declare var ClientRect: { - prototype: ClientRect; - new(): ClientRect; -} - -interface ClientRectList { - readonly length: number; - item(index: number): ClientRect; - [index: number]: ClientRect; -} - -declare var ClientRectList: { - prototype: ClientRectList; - new(): ClientRectList; -} - -interface ClipboardEvent extends Event { - readonly clipboardData: DataTransfer; -} - -declare var ClipboardEvent: { - prototype: ClipboardEvent; - new(type: string, eventInitDict?: ClipboardEventInit): ClipboardEvent; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Comment extends CharacterData { - text: string; -} - -declare var Comment: { - prototype: Comment; - new(): Comment; -} - -interface CompositionEvent extends UIEvent { - readonly data: string; - readonly locale: string; - initCompositionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, locale: string): void; -} - -declare var CompositionEvent: { - prototype: CompositionEvent; - new(typeArg: string, eventInitDict?: CompositionEventInit): CompositionEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: Element): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: Element): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface ConvolverNode extends AudioNode { - buffer: AudioBuffer | null; - normalize: boolean; -} - -declare var ConvolverNode: { - prototype: ConvolverNode; - new(): ConvolverNode; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface Crypto extends Object, RandomSource { - readonly subtle: SubtleCrypto; -} - -declare var Crypto: { - prototype: Crypto; - new(): Crypto; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface CryptoKeyPair { - privateKey: CryptoKey; - publicKey: CryptoKey; -} - -declare var CryptoKeyPair: { - prototype: CryptoKeyPair; - new(): CryptoKeyPair; -} - -interface CustomEvent extends Event { - readonly detail: any; - initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: any): void; -} - -declare var CustomEvent: { - prototype: CustomEvent; - new(typeArg: string, eventInitDict?: CustomEventInit): CustomEvent; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMImplementation { - createDocument(namespaceURI: string | null, qualifiedName: string | null, doctype: DocumentType | null): Document; - createDocumentType(qualifiedName: string, publicId: string, systemId: string): DocumentType; - createHTMLDocument(title: string): Document; - hasFeature(feature: string | null, version: string | null): boolean; -} - -declare var DOMImplementation: { - prototype: DOMImplementation; - new(): DOMImplementation; -} - -interface DOMParser { - parseFromString(source: string, mimeType: string): Document; -} - -declare var DOMParser: { - prototype: DOMParser; - new(): DOMParser; -} - -interface DOMSettableTokenList extends DOMTokenList { - value: string; -} - -declare var DOMSettableTokenList: { - prototype: DOMSettableTokenList; - new(): DOMSettableTokenList; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface DOMStringMap { - [name: string]: string | undefined; -} - -declare var DOMStringMap: { - prototype: DOMStringMap; - new(): DOMStringMap; -} - -interface DOMTokenList { - readonly length: number; - add(...token: string[]): void; - contains(token: string): boolean; - item(index: number): string; - remove(...token: string[]): void; - toString(): string; - toggle(token: string, force?: boolean): boolean; - [index: number]: string; -} - -declare var DOMTokenList: { - prototype: DOMTokenList; - new(): DOMTokenList; -} - -interface DataCue extends TextTrackCue { - data: ArrayBuffer; - addEventListener(type: K, listener: (this: DataCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DataCue: { - prototype: DataCue; - new(): DataCue; -} - -interface DataTransfer { - dropEffect: string; - effectAllowed: string; - readonly files: FileList; - readonly items: DataTransferItemList; - readonly types: string[]; - clearData(format?: string): boolean; - getData(format: string): string; - setData(format: string, data: string): boolean; - setDragImage(image: Element, x: number, y: number): void; -} - -declare var DataTransfer: { - prototype: DataTransfer; - new(): DataTransfer; -} - -interface DataTransferItem { - readonly kind: string; - readonly type: string; - getAsFile(): File | null; - getAsString(_callback: FunctionStringCallback | null): void; - webkitGetAsEntry(): any; -} - -declare var DataTransferItem: { - prototype: DataTransferItem; - new(): DataTransferItem; -} - -interface DataTransferItemList { - readonly length: number; - add(data: File): DataTransferItem | null; - clear(): void; - item(index: number): DataTransferItem; - remove(index: number): void; - [index: number]: DataTransferItem; -} - -declare var DataTransferItemList: { - prototype: DataTransferItemList; - new(): DataTransferItemList; -} - -interface DeferredPermissionRequest { - readonly id: number; - readonly type: MSWebViewPermissionType; - readonly uri: string; - allow(): void; - deny(): void; -} - -declare var DeferredPermissionRequest: { - prototype: DeferredPermissionRequest; - new(): DeferredPermissionRequest; -} - -interface DelayNode extends AudioNode { - readonly delayTime: AudioParam; -} - -declare var DelayNode: { - prototype: DelayNode; - new(): DelayNode; -} - -interface DeviceAcceleration { - readonly x: number | null; - readonly y: number | null; - readonly z: number | null; -} - -declare var DeviceAcceleration: { - prototype: DeviceAcceleration; - new(): DeviceAcceleration; -} - -interface DeviceLightEvent extends Event { - readonly value: number; -} - -declare var DeviceLightEvent: { - prototype: DeviceLightEvent; - new(typeArg: string, eventInitDict?: DeviceLightEventInit): DeviceLightEvent; -} - -interface DeviceMotionEvent extends Event { - readonly acceleration: DeviceAcceleration | null; - readonly accelerationIncludingGravity: DeviceAcceleration | null; - readonly interval: number | null; - readonly rotationRate: DeviceRotationRate | null; - initDeviceMotionEvent(type: string, bubbles: boolean, cancelable: boolean, acceleration: DeviceAccelerationDict | null, accelerationIncludingGravity: DeviceAccelerationDict | null, rotationRate: DeviceRotationRateDict | null, interval: number | null): void; -} - -declare var DeviceMotionEvent: { - prototype: DeviceMotionEvent; - new(typeArg: string, eventInitDict?: DeviceMotionEventInit): DeviceMotionEvent; -} - -interface DeviceOrientationEvent extends Event { - readonly absolute: boolean; - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; - initDeviceOrientationEvent(type: string, bubbles: boolean, cancelable: boolean, alpha: number | null, beta: number | null, gamma: number | null, absolute: boolean): void; -} - -declare var DeviceOrientationEvent: { - prototype: DeviceOrientationEvent; - new(typeArg: string, eventInitDict?: DeviceOrientationEventInit): DeviceOrientationEvent; -} - -interface DeviceRotationRate { - readonly alpha: number | null; - readonly beta: number | null; - readonly gamma: number | null; -} - -declare var DeviceRotationRate: { - prototype: DeviceRotationRate; - new(): DeviceRotationRate; -} - -interface DocumentEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforedeactivate": UIEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "fullscreenchange": Event; - "fullscreenerror": Event; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "mssitemodejumplistitemremoved": MSSiteModeEvent; - "msthumbnailclick": MSSiteModeEvent; - "pause": Event; - "play": Event; - "playing": Event; - "pointerlockchange": Event; - "pointerlockerror": Event; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectionchange": Event; - "selectstart": Event; - "stalled": Event; - "stop": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "volumechange": Event; - "waiting": Event; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Document extends Node, GlobalEventHandlers, NodeSelector, DocumentEvent, ParentNode, DocumentOrShadowRoot { - /** - * Sets or gets the URL for the current document. - */ - readonly URL: string; - /** - * Gets the URL for the document, stripped of any character encoding. - */ - readonly URLUnencoded: string; - /** - * Gets the object that has the focus when the parent document has focus. - */ - readonly activeElement: Element; - /** - * Sets or gets the color of all active links in the document. - */ - alinkColor: string; - /** - * Returns a reference to the collection of elements contained by the object. - */ - readonly all: HTMLAllCollection; - /** - * Retrieves a collection of all a objects that have a name and/or id property. Objects in this collection are in HTML source order. - */ - anchors: HTMLCollectionOf; - /** - * Retrieves a collection of all applet objects in the document. - */ - applets: HTMLCollectionOf; - /** - * Deprecated. Sets or retrieves a value that indicates the background color behind the object. - */ - bgColor: string; - /** - * Specifies the beginning and end of the document body. - */ - body: HTMLElement; - readonly characterSet: string; - /** - * Gets or sets the character set used to encode the object. - */ - charset: string; - /** - * Gets a value that indicates whether standards-compliant mode is switched on for the object. - */ - readonly compatMode: string; - cookie: string; - readonly currentScript: HTMLScriptElement | SVGScriptElement; - readonly defaultView: Window; - /** - * Sets or gets a value that indicates whether the document can be edited. - */ - designMode: string; - /** - * Sets or retrieves a value that indicates the reading order of the object. - */ - dir: string; - /** - * Gets an object representing the document type declaration associated with the current document. - */ - readonly doctype: DocumentType; - /** - * Gets a reference to the root node of the document. - */ - documentElement: HTMLElement; - /** - * Sets or gets the security domain of the document. - */ - domain: string; - /** - * Retrieves a collection of all embed objects in the document. - */ - embeds: HTMLCollectionOf; - /** - * Sets or gets the foreground (text) color of the document. - */ - fgColor: string; - /** - * Retrieves a collection, in source order, of all form objects in the document. - */ - forms: HTMLCollectionOf; - readonly fullscreenElement: Element | null; - readonly fullscreenEnabled: boolean; - readonly head: HTMLHeadElement; - readonly hidden: boolean; - /** - * Retrieves a collection, in source order, of img objects in the document. - */ - images: HTMLCollectionOf; - /** - * Gets the implementation object of the current document. - */ - readonly implementation: DOMImplementation; - /** - * Returns the character encoding used to create the webpage that is loaded into the document object. - */ - readonly inputEncoding: string | null; - /** - * Gets the date that the page was last modified, if the page supplies one. - */ - readonly lastModified: string; - /** - * Sets or gets the color of the document links. - */ - linkColor: string; - /** - * Retrieves a collection of all a objects that specify the href property and all area objects in the document. - */ - links: HTMLCollectionOf; - /** - * Contains information about the current URL. - */ - readonly location: Location; - msCSSOMElementFloatMetrics: boolean; - msCapsLockWarningOff: boolean; - /** - * Fires when the user aborts the download. - * @param ev The event. - */ - onabort: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object is set as the active element. - * @param ev The event. - */ - onactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the object is set as the active element. - * @param ev The event. - */ - onbeforeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires immediately before the activeElement is changed from the current object to another object in the parent document. - * @param ev The event. - */ - onbeforedeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires when the object loses the input focus. - * @param ev The focus event. - */ - onblur: (this: Document, ev: FocusEvent) => any; - /** - * Occurs when playback is possible, but would require further buffering. - * @param ev The event. - */ - oncanplay: (this: Document, ev: Event) => any; - oncanplaythrough: (this: Document, ev: Event) => any; - /** - * Fires when the contents of the object or selection have changed. - * @param ev The event. - */ - onchange: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the left mouse button on the object - * @param ev The mouse event. - */ - onclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user clicks the right mouse button in the client area, opening the context menu. - * @param ev The mouse event. - */ - oncontextmenu: (this: Document, ev: PointerEvent) => any; - /** - * Fires when the user double-clicks the object. - * @param ev The mouse event. - */ - ondblclick: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the activeElement is changed from the current object to another object in the parent document. - * @param ev The UI Event - */ - ondeactivate: (this: Document, ev: UIEvent) => any; - /** - * Fires on the source object continuously during a drag operation. - * @param ev The event. - */ - ondrag: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user releases the mouse at the close of a drag operation. - * @param ev The event. - */ - ondragend: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element when the user drags the object to a valid drop target. - * @param ev The drag event. - */ - ondragenter: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. - * @param ev The drag event. - */ - ondragleave: (this: Document, ev: DragEvent) => any; - /** - * Fires on the target element continuously while the user drags the object over a valid drop target. - * @param ev The event. - */ - ondragover: (this: Document, ev: DragEvent) => any; - /** - * Fires on the source object when the user starts to drag a text selection or selected object. - * @param ev The event. - */ - ondragstart: (this: Document, ev: DragEvent) => any; - ondrop: (this: Document, ev: DragEvent) => any; - /** - * Occurs when the duration attribute is updated. - * @param ev The event. - */ - ondurationchange: (this: Document, ev: Event) => any; - /** - * Occurs when the media element is reset to its initial state. - * @param ev The event. - */ - onemptied: (this: Document, ev: Event) => any; - /** - * Occurs when the end of playback is reached. - * @param ev The event - */ - onended: (this: Document, ev: MediaStreamErrorEvent) => any; - /** - * Fires when an error occurs during object loading. - * @param ev The event. - */ - onerror: (this: Document, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - * @param ev The event. - */ - onfocus: (this: Document, ev: FocusEvent) => any; - onfullscreenchange: (this: Document, ev: Event) => any; - onfullscreenerror: (this: Document, ev: Event) => any; - oninput: (this: Document, ev: Event) => any; - oninvalid: (this: Document, ev: Event) => any; - /** - * Fires when the user presses a key. - * @param ev The keyboard event - */ - onkeydown: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user presses an alphanumeric key. - * @param ev The event. - */ - onkeypress: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires when the user releases a key. - * @param ev The keyboard event - */ - onkeyup: (this: Document, ev: KeyboardEvent) => any; - /** - * Fires immediately after the browser loads the object. - * @param ev The event. - */ - onload: (this: Document, ev: Event) => any; - /** - * Occurs when media data is loaded at the current playback position. - * @param ev The event. - */ - onloadeddata: (this: Document, ev: Event) => any; - /** - * Occurs when the duration and dimensions of the media have been determined. - * @param ev The event. - */ - onloadedmetadata: (this: Document, ev: Event) => any; - /** - * Occurs when Internet Explorer begins looking for media data. - * @param ev The event. - */ - onloadstart: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the object with either mouse button. - * @param ev The mouse event. - */ - onmousedown: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse over the object. - * @param ev The mouse event. - */ - onmousemove: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer outside the boundaries of the object. - * @param ev The mouse event. - */ - onmouseout: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user moves the mouse pointer into the object. - * @param ev The mouse event. - */ - onmouseover: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the user releases a mouse button while the mouse is over the object. - * @param ev The mouse event. - */ - onmouseup: (this: Document, ev: MouseEvent) => any; - /** - * Fires when the wheel button is rotated. - * @param ev The mouse event - */ - onmousewheel: (this: Document, ev: WheelEvent) => any; - onmscontentzoom: (this: Document, ev: UIEvent) => any; - onmsgesturechange: (this: Document, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Document, ev: MSGestureEvent) => any; - onmsgestureend: (this: Document, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Document, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Document, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Document, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Document, ev: MSGestureEvent) => any; - onmsmanipulationstatechanged: (this: Document, ev: MSManipulationEvent) => any; - onmspointercancel: (this: Document, ev: MSPointerEvent) => any; - onmspointerdown: (this: Document, ev: MSPointerEvent) => any; - onmspointerenter: (this: Document, ev: MSPointerEvent) => any; - onmspointerleave: (this: Document, ev: MSPointerEvent) => any; - onmspointermove: (this: Document, ev: MSPointerEvent) => any; - onmspointerout: (this: Document, ev: MSPointerEvent) => any; - onmspointerover: (this: Document, ev: MSPointerEvent) => any; - onmspointerup: (this: Document, ev: MSPointerEvent) => any; - /** - * Occurs when an item is removed from a Jump List of a webpage running in Site Mode. - * @param ev The event. - */ - onmssitemodejumplistitemremoved: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when a user clicks a button in a Thumbnail Toolbar of a webpage running in Site Mode. - * @param ev The event. - */ - onmsthumbnailclick: (this: Document, ev: MSSiteModeEvent) => any; - /** - * Occurs when playback is paused. - * @param ev The event. - */ - onpause: (this: Document, ev: Event) => any; - /** - * Occurs when the play method is requested. - * @param ev The event. - */ - onplay: (this: Document, ev: Event) => any; - /** - * Occurs when the audio or video has started playing. - * @param ev The event. - */ - onplaying: (this: Document, ev: Event) => any; - onpointerlockchange: (this: Document, ev: Event) => any; - onpointerlockerror: (this: Document, ev: Event) => any; - /** - * Occurs to indicate progress while downloading media data. - * @param ev The event. - */ - onprogress: (this: Document, ev: ProgressEvent) => any; - /** - * Occurs when the playback rate is increased or decreased. - * @param ev The event. - */ - onratechange: (this: Document, ev: Event) => any; - /** - * Fires when the state of the object has changed. - * @param ev The event - */ - onreadystatechange: (this: Document, ev: Event) => any; - /** - * Fires when the user resets a form. - * @param ev The event. - */ - onreset: (this: Document, ev: Event) => any; - /** - * Fires when the user repositions the scroll box in the scroll bar on the object. - * @param ev The event. - */ - onscroll: (this: Document, ev: UIEvent) => any; - /** - * Occurs when the seek operation ends. - * @param ev The event. - */ - onseeked: (this: Document, ev: Event) => any; - /** - * Occurs when the current playback position is moved. - * @param ev The event. - */ - onseeking: (this: Document, ev: Event) => any; - /** - * Fires when the current selection changes. - * @param ev The event. - */ - onselect: (this: Document, ev: UIEvent) => any; - /** - * Fires when the selection state of a document changes. - * @param ev The event. - */ - onselectionchange: (this: Document, ev: Event) => any; - onselectstart: (this: Document, ev: Event) => any; - /** - * Occurs when the download has stopped. - * @param ev The event. - */ - onstalled: (this: Document, ev: Event) => any; - /** - * Fires when the user clicks the Stop button or leaves the Web page. - * @param ev The event. - */ - onstop: (this: Document, ev: Event) => any; - onsubmit: (this: Document, ev: Event) => any; - /** - * Occurs if the load operation has been intentionally halted. - * @param ev The event. - */ - onsuspend: (this: Document, ev: Event) => any; - /** - * Occurs to indicate the current playback position. - * @param ev The event. - */ - ontimeupdate: (this: Document, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - /** - * Occurs when the volume is changed, or playback is muted or unmuted. - * @param ev The event. - */ - onvolumechange: (this: Document, ev: Event) => any; - /** - * Occurs when playback stops because the next frame of a video resource is not available. - * @param ev The event. - */ - onwaiting: (this: Document, ev: Event) => any; - onwebkitfullscreenchange: (this: Document, ev: Event) => any; - onwebkitfullscreenerror: (this: Document, ev: Event) => any; - plugins: HTMLCollectionOf; - readonly pointerLockElement: Element; - /** - * Retrieves a value that indicates the current state of the object. - */ - readonly readyState: string; - /** - * Gets the URL of the location that referred the user to the current page. - */ - readonly referrer: string; - /** - * Gets the root svg element in the document hierarchy. - */ - readonly rootElement: SVGSVGElement; - /** - * Retrieves a collection of all script objects in the document. - */ - scripts: HTMLCollectionOf; - readonly scrollingElement: Element | null; - /** - * Retrieves a collection of styleSheet objects representing the style sheets that correspond to each instance of a link or style object in the document. - */ - readonly styleSheets: StyleSheetList; - /** - * Contains the title of the document. - */ - title: string; - readonly visibilityState: VisibilityState; - /** - * Sets or gets the color of the links that the user has visited. - */ - vlinkColor: string; - readonly webkitCurrentFullScreenElement: Element | null; - readonly webkitFullscreenElement: Element | null; - readonly webkitFullscreenEnabled: boolean; - readonly webkitIsFullScreen: boolean; - readonly xmlEncoding: string | null; - xmlStandalone: boolean; - /** - * Gets or sets the version attribute specified in the declaration of an XML document. - */ - xmlVersion: string | null; - adoptNode(source: T): T; - captureEvents(): void; - caretRangeFromPoint(x: number, y: number): Range; - clear(): void; - /** - * Closes an output stream and forces the sent data to display. - */ - close(): void; - /** - * Creates an attribute object with a specified name. - * @param name String that sets the attribute object's name. - */ - createAttribute(name: string): Attr; - createAttributeNS(namespaceURI: string | null, qualifiedName: string): Attr; - createCDATASection(data: string): CDATASection; - /** - * Creates a comment object with the specified data. - * @param data Sets the comment object's data. - */ - createComment(data: string): Comment; - /** - * Creates a new document. - */ - createDocumentFragment(): DocumentFragment; - /** - * Creates an instance of the element for the specified tag. - * @param tagName The name of an element. - */ - createElement(tagName: K): HTMLElementTagNameMap[K]; - createElement(tagName: string): HTMLElement; - createElementNS(namespaceURI: "http://www.w3.org/1999/xhtml", qualifiedName: string): HTMLElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "a"): SVGAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "circle"): SVGCircleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "clipPath"): SVGClipPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "componentTransferFunction"): SVGComponentTransferFunctionElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "defs"): SVGDefsElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "desc"): SVGDescElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "ellipse"): SVGEllipseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feBlend"): SVGFEBlendElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feColorMatrix"): SVGFEColorMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComponentTransfer"): SVGFEComponentTransferElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feComposite"): SVGFECompositeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feConvolveMatrix"): SVGFEConvolveMatrixElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDiffuseLighting"): SVGFEDiffuseLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDisplacementMap"): SVGFEDisplacementMapElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feDistantLight"): SVGFEDistantLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFlood"): SVGFEFloodElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncA"): SVGFEFuncAElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncB"): SVGFEFuncBElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncG"): SVGFEFuncGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feFuncR"): SVGFEFuncRElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feGaussianBlur"): SVGFEGaussianBlurElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feImage"): SVGFEImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMerge"): SVGFEMergeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMergeNode"): SVGFEMergeNodeElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feMorphology"): SVGFEMorphologyElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feOffset"): SVGFEOffsetElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "fePointLight"): SVGFEPointLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpecularLighting"): SVGFESpecularLightingElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feSpotLight"): SVGFESpotLightElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTile"): SVGFETileElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "feTurbulence"): SVGFETurbulenceElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "filter"): SVGFilterElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "foreignObject"): SVGForeignObjectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "g"): SVGGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "image"): SVGImageElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "gradient"): SVGGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "line"): SVGLineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "linearGradient"): SVGLinearGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "marker"): SVGMarkerElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "mask"): SVGMaskElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "path"): SVGPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "metadata"): SVGMetadataElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "pattern"): SVGPatternElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polygon"): SVGPolygonElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "polyline"): SVGPolylineElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "radialGradient"): SVGRadialGradientElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "rect"): SVGRectElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "svg"): SVGSVGElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "script"): SVGScriptElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "stop"): SVGStopElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "style"): SVGStyleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "switch"): SVGSwitchElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "symbol"): SVGSymbolElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "tspan"): SVGTSpanElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textContent"): SVGTextContentElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "text"): SVGTextElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPath"): SVGTextPathElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "textPositioning"): SVGTextPositioningElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "title"): SVGTitleElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "use"): SVGUseElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: "view"): SVGViewElement - createElementNS(namespaceURI: "http://www.w3.org/2000/svg", qualifiedName: string): SVGElement - createElementNS(namespaceURI: string | null, qualifiedName: string): Element; - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver: Node): XPathNSResolver; - /** - * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list - * @param filter A custom NodeFilter function to use. For more information, see filter. Use null for no filter. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createNodeIterator(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): NodeIterator; - createProcessingInstruction(target: string, data: string): ProcessingInstruction; - /** - * Returns an empty range object that has both of its boundary points positioned at the beginning of the document. - */ - createRange(): Range; - /** - * Creates a text string from the specified value. - * @param data String that specifies the nodeValue property of the text node. - */ - createTextNode(data: string): Text; - createTouch(view: Window, target: EventTarget, identifier: number, pageX: number, pageY: number, screenX: number, screenY: number): Touch; - createTouchList(...touches: Touch[]): TouchList; - /** - * Creates a TreeWalker object that you can use to traverse filtered lists of nodes or elements in a document. - * @param root The root element or node to start traversing on. - * @param whatToShow The type of nodes or elements to appear in the node list. For more information, see whatToShow. - * @param filter A custom NodeFilter function to use. - * @param entityReferenceExpansion A flag that specifies whether entity reference nodes are expanded. - */ - createTreeWalker(root: Node, whatToShow?: number, filter?: NodeFilter, entityReferenceExpansion?: boolean): TreeWalker; - /** - * Returns the element for the specified x coordinate and the specified y coordinate. - * @param x The x-offset - * @param y The y-offset - */ - elementFromPoint(x: number, y: number): Element; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; - /** - * Executes a command on the current document, current selection, or the given range. - * @param commandId String that specifies the command to execute. This command can be any of the command identifiers that can be executed in script. - * @param showUI Display the user interface, defaults to false. - * @param value Value to assign. - */ - execCommand(commandId: string, showUI?: boolean, value?: any): boolean; - /** - * Displays help information for the given command identifier. - * @param commandId Displays help information for the given command identifier. - */ - execCommandShowHelp(commandId: string): boolean; - exitFullscreen(): void; - exitPointerLock(): void; - /** - * Causes the element to receive the focus and executes the code specified by the onfocus event. - */ - focus(): void; - /** - * Returns a reference to the first object with the specified value of the ID or NAME attribute. - * @param elementId String that specifies the ID value. Case-insensitive. - */ - getElementById(elementId: string): HTMLElement | null; - getElementsByClassName(classNames: string): HTMLCollectionOf; - /** - * Gets a collection of objects based on the value of the NAME or ID attribute. - * @param elementName Gets a collection of objects based on the value of the NAME or ID attribute. - */ - getElementsByName(elementName: string): NodeListOf; - /** - * Retrieves a collection of objects based on the specified element name. - * @param name Specifies the name of an element. - */ - getElementsByTagName(tagname: K): ElementListTagNameMap[K]; - getElementsByTagName(tagname: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - /** - * Returns an object representing the current selection of the document that is loaded into the object displaying a webpage. - */ - getSelection(): Selection; - /** - * Gets a value indicating whether the object currently has focus. - */ - hasFocus(): boolean; - importNode(importedNode: T, deep: boolean): T; - msElementsFromPoint(x: number, y: number): NodeListOf; - msElementsFromRect(left: number, top: number, width: number, height: number): NodeListOf; - /** - * Opens a new window and loads a document specified by a given URL. Also, opens a new window that uses the url parameter and the name parameter to collect the output of the write method and the writeln method. - * @param url Specifies a MIME type for the document. - * @param name Specifies the name of the window. This name is used as the value for the TARGET attribute on a form or an anchor element. - * @param features Contains a list of items separated by commas. Each item consists of an option and a value, separated by an equals sign (for example, "fullscreen=yes, toolbar=yes"). The following values are supported. - * @param replace Specifies whether the existing entry for the document is replaced in the history list. - */ - open(url?: string, name?: string, features?: string, replace?: boolean): Document; - /** - * Returns a Boolean value that indicates whether a specified command can be successfully executed using execCommand, given the current state of the document. - * @param commandId Specifies a command identifier. - */ - queryCommandEnabled(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the specified command is in the indeterminate state. - * @param commandId String that specifies a command identifier. - */ - queryCommandIndeterm(commandId: string): boolean; - /** - * Returns a Boolean value that indicates the current state of the command. - * @param commandId String that specifies a command identifier. - */ - queryCommandState(commandId: string): boolean; - /** - * Returns a Boolean value that indicates whether the current command is supported on the current range. - * @param commandId Specifies a command identifier. - */ - queryCommandSupported(commandId: string): boolean; - /** - * Retrieves the string associated with a command. - * @param commandId String that contains the identifier of a command. This can be any command identifier given in the list of Command Identifiers. - */ - queryCommandText(commandId: string): string; - /** - * Returns the current value of the document, range, or current selection for the given command. - * @param commandId String that specifies a command identifier. - */ - queryCommandValue(commandId: string): string; - releaseEvents(): void; - /** - * Allows updating the print settings for the page. - */ - updateSettings(): void; - webkitCancelFullScreen(): void; - webkitExitFullscreen(): void; - /** - * Writes one or more HTML expressions to a document in the specified window. - * @param content Specifies the text and HTML tags to write. - */ - write(...content: string[]): void; - /** - * Writes one or more HTML expressions, followed by a carriage return, to a document in the specified window. - * @param content The text and HTML tags to write. - */ - writeln(...content: string[]): void; - addEventListener(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Document: { - prototype: Document; - new(): Document; -} - -interface DocumentFragment extends Node, NodeSelector, ParentNode { - getElementById(elementId: string): HTMLElement | null; -} - -declare var DocumentFragment: { - prototype: DocumentFragment; - new(): DocumentFragment; -} - -interface DocumentType extends Node, ChildNode { - readonly entities: NamedNodeMap; - readonly internalSubset: string | null; - readonly name: string; - readonly notations: NamedNodeMap; - readonly publicId: string; - readonly systemId: string; -} - -declare var DocumentType: { - prototype: DocumentType; - new(): DocumentType; -} - -interface DragEvent extends MouseEvent { - readonly dataTransfer: DataTransfer; - initDragEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, dataTransferArg: DataTransfer): void; - msConvertURL(file: File, targetType: string, targetURL?: string): void; -} - -declare var DragEvent: { - prototype: DragEvent; - new(): DragEvent; -} - -interface DynamicsCompressorNode extends AudioNode { - readonly attack: AudioParam; - readonly knee: AudioParam; - readonly ratio: AudioParam; - readonly reduction: number; - readonly release: AudioParam; - readonly threshold: AudioParam; -} - -declare var DynamicsCompressorNode: { - prototype: DynamicsCompressorNode; - new(): DynamicsCompressorNode; -} - -interface EXT_frag_depth { -} - -declare var EXT_frag_depth: { - prototype: EXT_frag_depth; - new(): EXT_frag_depth; -} - -interface EXT_texture_filter_anisotropic { - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -declare var EXT_texture_filter_anisotropic: { - prototype: EXT_texture_filter_anisotropic; - new(): EXT_texture_filter_anisotropic; - readonly MAX_TEXTURE_MAX_ANISOTROPY_EXT: number; - readonly TEXTURE_MAX_ANISOTROPY_EXT: number; -} - -interface ElementEventMap extends GlobalEventHandlersEventMap { - "ariarequest": Event; - "command": Event; - "gotpointercapture": PointerEvent; - "lostpointercapture": PointerEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSGotPointerCapture": MSPointerEvent; - "MSInertiaStart": MSGestureEvent; - "MSLostPointerCapture": MSPointerEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "touchcancel": TouchEvent; - "touchend": TouchEvent; - "touchmove": TouchEvent; - "touchstart": TouchEvent; - "webkitfullscreenchange": Event; - "webkitfullscreenerror": Event; -} - -interface Element extends Node, GlobalEventHandlers, ElementTraversal, NodeSelector, ChildNode, ParentNode { - readonly classList: DOMTokenList; - className: string; - readonly clientHeight: number; - readonly clientLeft: number; - readonly clientTop: number; - readonly clientWidth: number; - id: string; - innerHTML: string; - msContentZoomFactor: number; - readonly msRegionOverflow: string; - onariarequest: (this: Element, ev: Event) => any; - oncommand: (this: Element, ev: Event) => any; - ongotpointercapture: (this: Element, ev: PointerEvent) => any; - onlostpointercapture: (this: Element, ev: PointerEvent) => any; - onmsgesturechange: (this: Element, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Element, ev: MSGestureEvent) => any; - onmsgestureend: (this: Element, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Element, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Element, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Element, ev: MSGestureEvent) => any; - onmsgotpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmsinertiastart: (this: Element, ev: MSGestureEvent) => any; - onmslostpointercapture: (this: Element, ev: MSPointerEvent) => any; - onmspointercancel: (this: Element, ev: MSPointerEvent) => any; - onmspointerdown: (this: Element, ev: MSPointerEvent) => any; - onmspointerenter: (this: Element, ev: MSPointerEvent) => any; - onmspointerleave: (this: Element, ev: MSPointerEvent) => any; - onmspointermove: (this: Element, ev: MSPointerEvent) => any; - onmspointerout: (this: Element, ev: MSPointerEvent) => any; - onmspointerover: (this: Element, ev: MSPointerEvent) => any; - onmspointerup: (this: Element, ev: MSPointerEvent) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onwebkitfullscreenchange: (this: Element, ev: Event) => any; - onwebkitfullscreenerror: (this: Element, ev: Event) => any; - outerHTML: string; - readonly prefix: string | null; - readonly scrollHeight: number; - scrollLeft: number; - scrollTop: number; - readonly scrollWidth: number; - readonly tagName: string; - readonly assignedSlot: HTMLSlotElement | null; - slot: string; - readonly shadowRoot: ShadowRoot | null; - getAttribute(name: string): string | null; - getAttributeNS(namespaceURI: string, localName: string): string; - getAttributeNode(name: string): Attr; - getAttributeNodeNS(namespaceURI: string, localName: string): Attr; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - getElementsByTagName(name: K): ElementListTagNameMap[K]; - getElementsByTagName(name: string): NodeListOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/1999/xhtml", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: "http://www.w3.org/2000/svg", localName: string): HTMLCollectionOf; - getElementsByTagNameNS(namespaceURI: string, localName: string): HTMLCollectionOf; - hasAttribute(name: string): boolean; - hasAttributeNS(namespaceURI: string, localName: string): boolean; - msGetRegionContent(): MSRangeCollection; - msGetUntransformedBounds(): ClientRect; - msMatchesSelector(selectors: string): boolean; - msReleasePointerCapture(pointerId: number): void; - msSetPointerCapture(pointerId: number): void; - msZoomTo(args: MsZoomToOptions): void; - releasePointerCapture(pointerId: number): void; - removeAttribute(qualifiedName: string): void; - removeAttributeNS(namespaceURI: string, localName: string): void; - removeAttributeNode(oldAttr: Attr): Attr; - requestFullscreen(): void; - requestPointerLock(): void; - setAttribute(name: string, value: string): void; - setAttributeNS(namespaceURI: string, qualifiedName: string, value: string): void; - setAttributeNode(newAttr: Attr): Attr; - setAttributeNodeNS(newAttr: Attr): Attr; - setPointerCapture(pointerId: number): void; - webkitMatchesSelector(selectors: string): boolean; - webkitRequestFullScreen(): void; - webkitRequestFullscreen(): void; - getElementsByClassName(classNames: string): NodeListOf; - matches(selector: string): boolean; - closest(selector: string): Element | null; - scrollIntoView(arg?: boolean | ScrollIntoViewOptions): void; - scroll(options?: ScrollToOptions): void; - scroll(x: number, y: number): void; - scrollTo(options?: ScrollToOptions): void; - scrollTo(x: number, y: number): void; - scrollBy(options?: ScrollToOptions): void; - scrollBy(x: number, y: number): void; - insertAdjacentElement(position: string, insertedElement: Element): Element | null; - insertAdjacentHTML(where: string, html: string): void; - insertAdjacentText(where: string, text: string): void; - attachShadow(shadowRootInitDict: ShadowRootInit): ShadowRoot; - addEventListener(type: K, listener: (this: Element, ev: ElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Element: { - prototype: Element; - new(): Element; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: Element | null; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface ExtensionScriptApis { - extensionIdToShortId(extensionId: string): number; - fireExtensionApiTelemetry(functionName: string, isSucceeded: boolean, isSupported: boolean): void; - genericFunction(routerAddress: any, parameters?: string, callbackId?: number): void; - genericSynchronousFunction(functionId: number, parameters?: string): string; - getExtensionId(): string; - registerGenericFunctionCallbackHandler(callbackHandler: any): void; - registerGenericPersistentCallbackHandler(callbackHandler: any): void; -} - -declare var ExtensionScriptApis: { - prototype: ExtensionScriptApis; - new(): ExtensionScriptApis; -} - -interface External { -} - -declare var External: { - prototype: External; - new(): External; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface FocusEvent extends UIEvent { - readonly relatedTarget: EventTarget; - initFocusEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, relatedTargetArg: EventTarget): void; -} - -declare var FocusEvent: { - prototype: FocusEvent; - new(typeArg: string, eventInitDict?: FocusEventInit): FocusEvent; -} - -interface FocusNavigationEvent extends Event { - readonly navigationReason: NavigationReason; - readonly originHeight: number; - readonly originLeft: number; - readonly originTop: number; - readonly originWidth: number; - requestFocus(): void; -} - -declare var FocusNavigationEvent: { - prototype: FocusNavigationEvent; - new(type: string, eventInitDict?: FocusNavigationEventInit): FocusNavigationEvent; -} - -interface FormData { - append(name: string, value: string | Blob, fileName?: string): void; - delete(name: string): void; - get(name: string): FormDataEntryValue | null; - getAll(name: string): FormDataEntryValue[]; - has(name: string): boolean; - set(name: string, value: string | Blob, fileName?: string): void; -} - -declare var FormData: { - prototype: FormData; - new (form?: HTMLFormElement): FormData; -} - -interface GainNode extends AudioNode { - readonly gain: AudioParam; -} - -declare var GainNode: { - prototype: GainNode; - new(): GainNode; -} - -interface Gamepad { - readonly axes: number[]; - readonly buttons: GamepadButton[]; - readonly connected: boolean; - readonly id: string; - readonly index: number; - readonly mapping: string; - readonly timestamp: number; -} - -declare var Gamepad: { - prototype: Gamepad; - new(): Gamepad; -} - -interface GamepadButton { - readonly pressed: boolean; - readonly value: number; -} - -declare var GamepadButton: { - prototype: GamepadButton; - new(): GamepadButton; -} - -interface GamepadEvent extends Event { - readonly gamepad: Gamepad; -} - -declare var GamepadEvent: { - prototype: GamepadEvent; - new(typeArg: string, eventInitDict?: GamepadEventInit): GamepadEvent; -} - -interface Geolocation { - clearWatch(watchId: number): void; - getCurrentPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): void; - watchPosition(successCallback: PositionCallback, errorCallback?: PositionErrorCallback, options?: PositionOptions): number; -} - -declare var Geolocation: { - prototype: Geolocation; - new(): Geolocation; -} - -interface HTMLAllCollection { - readonly length: number; - item(nameOrIndex?: string): HTMLCollection | Element | null; - namedItem(name: string): HTMLCollection | Element | null; - [index: number]: Element; -} - -declare var HTMLAllCollection: { - prototype: HTMLAllCollection; - new(): HTMLAllCollection; -} - -interface HTMLAnchorElement extends HTMLElement { - Methods: string; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Contains the anchor portion of the URL including the hash sign (#). - */ - hash: string; - /** - * Contains the hostname and port values of the URL. - */ - host: string; - /** - * Contains the hostname of a URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - readonly mimeType: string; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - readonly nameProp: string; - /** - * Contains the pathname of the URL. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Contains the protocol of the URL. - */ - protocol: string; - readonly protocolLong: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - type: string; - urn: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAnchorElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAnchorElement: { - prototype: HTMLAnchorElement; - new(): HTMLAnchorElement; -} - -interface HTMLAppletElement extends HTMLElement { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Address of a pointer to the document this page or frame contains. If there is no document, then null will be returned. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - /** - * Sets or retrieves a character string that can be used to implement your own declare functionality for the object. - */ - declare: boolean; - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Sets or retrieves the shape of the object. - */ - name: string; - object: string | null; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - vspace: number; - width: number; - addEventListener(type: K, listener: (this: HTMLAppletElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAppletElement: { - prototype: HTMLAppletElement; - new(): HTMLAppletElement; -} - -interface HTMLAreaElement extends HTMLElement { - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Sets or retrieves the coordinates of the object. - */ - coords: string; - download: string; - /** - * Sets or retrieves the subsection of the href property that follows the number sign (#). - */ - hash: string; - /** - * Sets or retrieves the hostname and port number of the location or URL. - */ - host: string; - /** - * Sets or retrieves the host name part of the location or URL. - */ - hostname: string; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or gets whether clicks in this region cause action. - */ - noHref: boolean; - /** - * Sets or retrieves the file name or path specified by the object. - */ - pathname: string; - /** - * Sets or retrieves the port number associated with a URL. - */ - port: string; - /** - * Sets or retrieves the protocol portion of a URL. - */ - protocol: string; - rel: string; - /** - * Sets or retrieves the substring of the href property that follows the question mark. - */ - search: string; - /** - * Sets or retrieves the shape of the object. - */ - shape: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns a string representation of an object. - */ - toString(): string; - addEventListener(type: K, listener: (this: HTMLAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAreaElement: { - prototype: HTMLAreaElement; - new(): HTMLAreaElement; -} - -interface HTMLAreasCollection extends HTMLCollectionBase { -} - -declare var HTMLAreasCollection: { - prototype: HTMLAreasCollection; - new(): HTMLAreasCollection; -} - -interface HTMLAudioElement extends HTMLMediaElement { - addEventListener(type: K, listener: (this: HTMLAudioElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLAudioElement: { - prototype: HTMLAudioElement; - new(): HTMLAudioElement; -} - -interface HTMLBRElement extends HTMLElement { - /** - * Sets or retrieves the side on which floating objects are not to be positioned when any IHTMLBlockElement is inserted into the document. - */ - clear: string; - addEventListener(type: K, listener: (this: HTMLBRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBRElement: { - prototype: HTMLBRElement; - new(): HTMLBRElement; -} - -interface HTMLBaseElement extends HTMLElement { - /** - * Gets or sets the baseline URL on which relative links are based. - */ - href: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - addEventListener(type: K, listener: (this: HTMLBaseElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseElement: { - prototype: HTMLBaseElement; - new(): HTMLBaseElement; -} - -interface HTMLBaseFontElement extends HTMLElement, DOML2DeprecatedColorProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - /** - * Sets or retrieves the font size of the object. - */ - size: number; - addEventListener(type: K, listener: (this: HTMLBaseFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBaseFontElement: { - prototype: HTMLBaseFontElement; - new(): HTMLBaseFontElement; -} - -interface HTMLBodyElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLBodyElement extends HTMLElement { - aLink: any; - background: string; - bgColor: any; - bgProperties: string; - link: any; - noWrap: boolean; - onafterprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeprint: (this: HTMLBodyElement, ev: Event) => any; - onbeforeunload: (this: HTMLBodyElement, ev: BeforeUnloadEvent) => any; - onblur: (this: HTMLBodyElement, ev: FocusEvent) => any; - onerror: (this: HTMLBodyElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLBodyElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLBodyElement, ev: HashChangeEvent) => any; - onload: (this: HTMLBodyElement, ev: Event) => any; - onmessage: (this: HTMLBodyElement, ev: MessageEvent) => any; - onoffline: (this: HTMLBodyElement, ev: Event) => any; - ononline: (this: HTMLBodyElement, ev: Event) => any; - onorientationchange: (this: HTMLBodyElement, ev: Event) => any; - onpagehide: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLBodyElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLBodyElement, ev: PopStateEvent) => any; - onresize: (this: HTMLBodyElement, ev: UIEvent) => any; - onscroll: (this: HTMLBodyElement, ev: UIEvent) => any; - onstorage: (this: HTMLBodyElement, ev: StorageEvent) => any; - onunload: (this: HTMLBodyElement, ev: Event) => any; - text: any; - vLink: any; - addEventListener(type: K, listener: (this: HTMLBodyElement, ev: HTMLBodyElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLBodyElement: { - prototype: HTMLBodyElement; - new(): HTMLBodyElement; -} - -interface HTMLButtonElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - status: any; - /** - * Gets the classification and default behavior of the button. - */ - type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the default or selected value of the control. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLButtonElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLButtonElement: { - prototype: HTMLButtonElement; - new(): HTMLButtonElement; -} - -interface HTMLCanvasElement extends HTMLElement { - /** - * Gets or sets the height of a canvas element on a document. - */ - height: number; - /** - * Gets or sets the width of a canvas element on a document. - */ - width: number; - /** - * Returns an object that provides methods and properties for drawing and manipulating images and graphics on a canvas element in a document. A context object includes information about colors, line widths, fonts, and other graphic parameters that can be drawn on a canvas. - * @param contextId The identifier (ID) of the type of canvas to create. Internet Explorer 9 and Internet Explorer 10 support only a 2-D context using canvas.getContext("2d"); IE11 Preview also supports 3-D or WebGL context using canvas.getContext("experimental-webgl"); - */ - getContext(contextId: "2d", contextAttributes?: Canvas2DContextAttributes): CanvasRenderingContext2D | null; - getContext(contextId: "webgl" | "experimental-webgl", contextAttributes?: WebGLContextAttributes): WebGLRenderingContext | null; - getContext(contextId: string, contextAttributes?: {}): CanvasRenderingContext2D | WebGLRenderingContext | null; - /** - * Returns a blob object encoded as a Portable Network Graphics (PNG) format from a canvas image or drawing. - */ - msToBlob(): Blob; - /** - * Returns the content of the current canvas as an image that you can use as a source for another canvas or an HTML element. - * @param type The standard MIME type for the image format to return. If you do not specify this parameter, the default value is a PNG format image. - */ - toDataURL(type?: string, ...args: any[]): string; - toBlob(callback: (result: Blob | null) => void, type?: string, ...arguments: any[]): void; - addEventListener(type: K, listener: (this: HTMLCanvasElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLCanvasElement: { - prototype: HTMLCanvasElement; - new(): HTMLCanvasElement; -} - -interface HTMLCollectionBase { - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Retrieves an object from various collections. - */ - item(index: number): Element; - [index: number]: Element; -} - -interface HTMLCollection extends HTMLCollectionBase { - /** - * Retrieves a select object or an object from an options collection. - */ - namedItem(name: string): Element | null; -} - -declare var HTMLCollection: { - prototype: HTMLCollection; - new(): HTMLCollection; -} - -interface HTMLDListElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDListElement: { - prototype: HTMLDListElement; - new(): HTMLDListElement; -} - -interface HTMLDataElement extends HTMLElement { - value: string; - addEventListener(type: K, listener: (this: HTMLDataElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataElement: { - prototype: HTMLDataElement; - new(): HTMLDataElement; -} - -interface HTMLDataListElement extends HTMLElement { - options: HTMLCollectionOf; - addEventListener(type: K, listener: (this: HTMLDataListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDataListElement: { - prototype: HTMLDataListElement; - new(): HTMLDataListElement; -} - -interface HTMLDirectoryElement extends HTMLElement { - compact: boolean; - addEventListener(type: K, listener: (this: HTMLDirectoryElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDirectoryElement: { - prototype: HTMLDirectoryElement; - new(): HTMLDirectoryElement; -} - -interface HTMLDivElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - addEventListener(type: K, listener: (this: HTMLDivElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDivElement: { - prototype: HTMLDivElement; - new(): HTMLDivElement; -} - -interface HTMLDocument extends Document { - addEventListener(type: K, listener: (this: HTMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLDocument: { - prototype: HTMLDocument; - new(): HTMLDocument; -} - -interface HTMLElementEventMap extends ElementEventMap { - "abort": UIEvent; - "activate": UIEvent; - "beforeactivate": UIEvent; - "beforecopy": ClipboardEvent; - "beforecut": ClipboardEvent; - "beforedeactivate": UIEvent; - "beforepaste": ClipboardEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "contextmenu": PointerEvent; - "copy": ClipboardEvent; - "cuechange": Event; - "cut": ClipboardEvent; - "dblclick": MouseEvent; - "deactivate": UIEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSContentZoom": UIEvent; - "MSManipulationStateChanged": MSManipulationEvent; - "paste": ClipboardEvent; - "pause": Event; - "play": Event; - "playing": Event; - "progress": ProgressEvent; - "ratechange": Event; - "reset": Event; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "selectstart": Event; - "stalled": Event; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "volumechange": Event; - "waiting": Event; -} - -interface HTMLElement extends Element { - accessKey: string; - readonly children: HTMLCollection; - contentEditable: string; - readonly dataset: DOMStringMap; - dir: string; - draggable: boolean; - hidden: boolean; - hideFocus: boolean; - innerText: string; - readonly isContentEditable: boolean; - lang: string; - readonly offsetHeight: number; - readonly offsetLeft: number; - readonly offsetParent: Element; - readonly offsetTop: number; - readonly offsetWidth: number; - onabort: (this: HTMLElement, ev: UIEvent) => any; - onactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforecopy: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforecut: (this: HTMLElement, ev: ClipboardEvent) => any; - onbeforedeactivate: (this: HTMLElement, ev: UIEvent) => any; - onbeforepaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onblur: (this: HTMLElement, ev: FocusEvent) => any; - oncanplay: (this: HTMLElement, ev: Event) => any; - oncanplaythrough: (this: HTMLElement, ev: Event) => any; - onchange: (this: HTMLElement, ev: Event) => any; - onclick: (this: HTMLElement, ev: MouseEvent) => any; - oncontextmenu: (this: HTMLElement, ev: PointerEvent) => any; - oncopy: (this: HTMLElement, ev: ClipboardEvent) => any; - oncuechange: (this: HTMLElement, ev: Event) => any; - oncut: (this: HTMLElement, ev: ClipboardEvent) => any; - ondblclick: (this: HTMLElement, ev: MouseEvent) => any; - ondeactivate: (this: HTMLElement, ev: UIEvent) => any; - ondrag: (this: HTMLElement, ev: DragEvent) => any; - ondragend: (this: HTMLElement, ev: DragEvent) => any; - ondragenter: (this: HTMLElement, ev: DragEvent) => any; - ondragleave: (this: HTMLElement, ev: DragEvent) => any; - ondragover: (this: HTMLElement, ev: DragEvent) => any; - ondragstart: (this: HTMLElement, ev: DragEvent) => any; - ondrop: (this: HTMLElement, ev: DragEvent) => any; - ondurationchange: (this: HTMLElement, ev: Event) => any; - onemptied: (this: HTMLElement, ev: Event) => any; - onended: (this: HTMLElement, ev: MediaStreamErrorEvent) => any; - onerror: (this: HTMLElement, ev: ErrorEvent) => any; - onfocus: (this: HTMLElement, ev: FocusEvent) => any; - oninput: (this: HTMLElement, ev: Event) => any; - oninvalid: (this: HTMLElement, ev: Event) => any; - onkeydown: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeypress: (this: HTMLElement, ev: KeyboardEvent) => any; - onkeyup: (this: HTMLElement, ev: KeyboardEvent) => any; - onload: (this: HTMLElement, ev: Event) => any; - onloadeddata: (this: HTMLElement, ev: Event) => any; - onloadedmetadata: (this: HTMLElement, ev: Event) => any; - onloadstart: (this: HTMLElement, ev: Event) => any; - onmousedown: (this: HTMLElement, ev: MouseEvent) => any; - onmouseenter: (this: HTMLElement, ev: MouseEvent) => any; - onmouseleave: (this: HTMLElement, ev: MouseEvent) => any; - onmousemove: (this: HTMLElement, ev: MouseEvent) => any; - onmouseout: (this: HTMLElement, ev: MouseEvent) => any; - onmouseover: (this: HTMLElement, ev: MouseEvent) => any; - onmouseup: (this: HTMLElement, ev: MouseEvent) => any; - onmousewheel: (this: HTMLElement, ev: WheelEvent) => any; - onmscontentzoom: (this: HTMLElement, ev: UIEvent) => any; - onmsmanipulationstatechanged: (this: HTMLElement, ev: MSManipulationEvent) => any; - onpaste: (this: HTMLElement, ev: ClipboardEvent) => any; - onpause: (this: HTMLElement, ev: Event) => any; - onplay: (this: HTMLElement, ev: Event) => any; - onplaying: (this: HTMLElement, ev: Event) => any; - onprogress: (this: HTMLElement, ev: ProgressEvent) => any; - onratechange: (this: HTMLElement, ev: Event) => any; - onreset: (this: HTMLElement, ev: Event) => any; - onscroll: (this: HTMLElement, ev: UIEvent) => any; - onseeked: (this: HTMLElement, ev: Event) => any; - onseeking: (this: HTMLElement, ev: Event) => any; - onselect: (this: HTMLElement, ev: UIEvent) => any; - onselectstart: (this: HTMLElement, ev: Event) => any; - onstalled: (this: HTMLElement, ev: Event) => any; - onsubmit: (this: HTMLElement, ev: Event) => any; - onsuspend: (this: HTMLElement, ev: Event) => any; - ontimeupdate: (this: HTMLElement, ev: Event) => any; - onvolumechange: (this: HTMLElement, ev: Event) => any; - onwaiting: (this: HTMLElement, ev: Event) => any; - outerText: string; - spellcheck: boolean; - readonly style: CSSStyleDeclaration; - tabIndex: number; - title: string; - blur(): void; - click(): void; - dragDrop(): boolean; - focus(): void; - msGetInputContext(): MSInputMethodContext; - addEventListener(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLElement: { - prototype: HTMLElement; - new(): HTMLElement; -} - -interface HTMLEmbedElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves the height of the object. - */ - height: string; - hidden: any; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Retrieves the palette used for the embedded document. - */ - readonly palette: string; - /** - * Retrieves the URL of the plug-in used to view an embedded document. - */ - readonly pluginspage: string; - readonly readyState: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the height and width units of the embed object. - */ - units: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLEmbedElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLEmbedElement: { - prototype: HTMLEmbedElement; - new(): HTMLEmbedElement; -} - -interface HTMLFieldSetElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - name: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLFieldSetElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFieldSetElement: { - prototype: HTMLFieldSetElement; - new(): HTMLFieldSetElement; -} - -interface HTMLFontElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves the current typeface family. - */ - face: string; - addEventListener(type: K, listener: (this: HTMLFontElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFontElement: { - prototype: HTMLFontElement; - new(): HTMLFontElement; -} - -interface HTMLFormControlsCollection extends HTMLCollectionBase { - namedItem(name: string): HTMLCollection | Element | null; -} - -declare var HTMLFormControlsCollection: { - prototype: HTMLFormControlsCollection; - new(): HTMLFormControlsCollection; -} - -interface HTMLFormElement extends HTMLElement { - /** - * Sets or retrieves a list of character encodings for input data that must be accepted by the server processing the form. - */ - acceptCharset: string; - /** - * Sets or retrieves the URL to which the form content is sent for processing. - */ - action: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Retrieves a collection, in source order, of all controls in a given form. - */ - readonly elements: HTMLFormControlsCollection; - /** - * Sets or retrieves the MIME encoding for the form. - */ - encoding: string; - /** - * Sets or retrieves the encoding type for the form. - */ - enctype: string; - /** - * Sets or retrieves the number of objects in a collection. - */ - readonly length: number; - /** - * Sets or retrieves how to send the form data to the server. - */ - method: string; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Designates a form that is not validated when submitted. - */ - noValidate: boolean; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a form object or an object from an elements collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is a Number, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a form object or an object from an elements collection. - */ - namedItem(name: string): any; - /** - * Fires when the user resets a form. - */ - reset(): void; - /** - * Fires when a FORM is about to be submitted. - */ - submit(): void; - addEventListener(type: K, listener: (this: HTMLFormElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLFormElement: { - prototype: HTMLFormElement; - new(): HTMLFormElement; -} - -interface HTMLFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLFrameElement extends HTMLElement, GetSVGDocument { - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string | number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLFrameElement, ev: Event) => any; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the width of the object. - */ - width: string | number; - addEventListener(type: K, listener: (this: HTMLFrameElement, ev: HTMLFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameElement: { - prototype: HTMLFrameElement; - new(): HTMLFrameElement; -} - -interface HTMLFrameSetElementEventMap extends HTMLElementEventMap { - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "error": ErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "load": Event; - "message": MessageEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "popstate": PopStateEvent; - "resize": UIEvent; - "scroll": UIEvent; - "storage": StorageEvent; - "unload": Event; -} - -interface HTMLFrameSetElement extends HTMLElement { - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Sets or retrieves the frame widths of the object. - */ - cols: string; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - name: string; - onafterprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeprint: (this: HTMLFrameSetElement, ev: Event) => any; - onbeforeunload: (this: HTMLFrameSetElement, ev: BeforeUnloadEvent) => any; - /** - * Fires when the object loses the input focus. - */ - onblur: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onerror: (this: HTMLFrameSetElement, ev: ErrorEvent) => any; - /** - * Fires when the object receives focus. - */ - onfocus: (this: HTMLFrameSetElement, ev: FocusEvent) => any; - onhashchange: (this: HTMLFrameSetElement, ev: HashChangeEvent) => any; - onload: (this: HTMLFrameSetElement, ev: Event) => any; - onmessage: (this: HTMLFrameSetElement, ev: MessageEvent) => any; - onoffline: (this: HTMLFrameSetElement, ev: Event) => any; - ononline: (this: HTMLFrameSetElement, ev: Event) => any; - onorientationchange: (this: HTMLFrameSetElement, ev: Event) => any; - onpagehide: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpageshow: (this: HTMLFrameSetElement, ev: PageTransitionEvent) => any; - onpopstate: (this: HTMLFrameSetElement, ev: PopStateEvent) => any; - onresize: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onscroll: (this: HTMLFrameSetElement, ev: UIEvent) => any; - onstorage: (this: HTMLFrameSetElement, ev: StorageEvent) => any; - onunload: (this: HTMLFrameSetElement, ev: Event) => any; - /** - * Sets or retrieves the frame heights of the object. - */ - rows: string; - addEventListener(type: K, listener: (this: HTMLFrameSetElement, ev: HTMLFrameSetElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLFrameSetElement: { - prototype: HTMLFrameSetElement; - new(): HTMLFrameSetElement; -} - -interface HTMLHRElement extends HTMLElement, DOML2DeprecatedColorProperty, DOML2DeprecatedSizeProperty { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves whether the horizontal rule is drawn with 3-D shading. - */ - noShade: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLHRElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHRElement: { - prototype: HTMLHRElement; - new(): HTMLHRElement; -} - -interface HTMLHeadElement extends HTMLElement { - profile: string; - addEventListener(type: K, listener: (this: HTMLHeadElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadElement: { - prototype: HTMLHeadElement; - new(): HTMLHeadElement; -} - -interface HTMLHeadingElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - addEventListener(type: K, listener: (this: HTMLHeadingElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHeadingElement: { - prototype: HTMLHeadingElement; - new(): HTMLHeadingElement; -} - -interface HTMLHtmlElement extends HTMLElement { - /** - * Sets or retrieves the DTD version that governs the current document. - */ - version: string; - addEventListener(type: K, listener: (this: HTMLHtmlElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLHtmlElement: { - prototype: HTMLHtmlElement; - new(): HTMLHtmlElement; -} - -interface HTMLIFrameElementEventMap extends HTMLElementEventMap { - "load": Event; -} - -interface HTMLIFrameElement extends HTMLElement, GetSVGDocument { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - allowFullscreen: boolean; - allowPaymentRequest: boolean; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Retrieves the object of the specified. - */ - readonly contentWindow: Window; - /** - * Sets or retrieves whether to display a border for the frame. - */ - frameBorder: string; - /** - * Sets or retrieves the amount of additional space between the frames. - */ - frameSpacing: any; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the horizontal margin for the object. - */ - hspace: number; - /** - * Sets or retrieves a URI to a long description of the object. - */ - longDesc: string; - /** - * Sets or retrieves the top and bottom margin heights before displaying the text in a frame. - */ - marginHeight: string; - /** - * Sets or retrieves the left and right margin widths before displaying the text in a frame. - */ - marginWidth: string; - /** - * Sets or retrieves the frame name. - */ - name: string; - /** - * Sets or retrieves whether the user can resize the frame. - */ - noResize: boolean; - /** - * Raised when the object has been completely received from the server. - */ - onload: (this: HTMLIFrameElement, ev: Event) => any; - readonly sandbox: DOMSettableTokenList; - /** - * Sets or retrieves whether the frame can be scrolled. - */ - scrolling: string; - /** - * Sets or retrieves a URL to be loaded by the object. - */ - src: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLIFrameElement, ev: HTMLIFrameElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLIFrameElement: { - prototype: HTMLIFrameElement; - new(): HTMLIFrameElement; -} - -interface HTMLImageElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies the properties of a border drawn around an object. - */ - border: string; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - crossOrigin: string | null; - readonly currentSrc: string; - /** - * Sets or retrieves the height of the object. - */ - height: number; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - /** - * Sets or retrieves whether the image is a server-side image map. - */ - isMap: boolean; - /** - * Sets or retrieves a Uniform Resource Identifier (URI) to a long description of the object. - */ - longDesc: string; - lowsrc: string; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * The original height of the image resource before sizing. - */ - readonly naturalHeight: number; - /** - * The original width of the image resource before sizing. - */ - readonly naturalWidth: number; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: number; - readonly x: number; - readonly y: number; - msGetAsCastingSource(): any; - addEventListener(type: K, listener: (this: HTMLImageElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLImageElement: { - prototype: HTMLImageElement; - new(): HTMLImageElement; -} - -interface HTMLInputElement extends HTMLElement { - /** - * Sets or retrieves a comma-separated list of content types. - */ - accept: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Specifies whether autocomplete is applied to an editable text field. - */ - autocomplete: string; - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the state of the check box or radio button. - */ - checked: boolean; - /** - * Retrieves whether the object is fully loaded. - */ - readonly complete: boolean; - /** - * Sets or retrieves the state of the check box or radio button. - */ - defaultChecked: boolean; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Returns a FileList object on a file type input object. - */ - readonly files: FileList | null; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Overrides the action attribute (where the data on a form is sent) on the parent form element. - */ - formAction: string; - /** - * Used to override the encoding (formEnctype attribute) specified on the form element. - */ - formEnctype: string; - /** - * Overrides the submit method attribute previously specified on a form element. - */ - formMethod: string; - /** - * Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option. - */ - formNoValidate: string; - /** - * Overrides the target attribute on a form element. - */ - formTarget: string; - /** - * Sets or retrieves the height of the object. - */ - height: string; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - hspace: number; - indeterminate: boolean; - /** - * Specifies the ID of a pre-defined datalist of options for an input element. - */ - readonly list: HTMLElement; - /** - * Defines the maximum acceptable value for an input element with type="number".When used with the min and step attributes, lets you control the range and increment (such as only even numbers) that the user can enter into an input field. - */ - max: string; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Defines the minimum acceptable value for an input element with type="number". When used with the max and step attributes, lets you control the range and increment (such as even numbers only) that the user can enter into an input field. - */ - min: string; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a string containing a regular expression that the user's input must match. - */ - pattern: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - selectionDirection: string; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - size: number; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - status: boolean; - /** - * Defines an increment or jump between values that you want to allow the user to enter. When used with the max and min attributes, lets you control the range and increment (for example, allow only even numbers) that the user can enter into an input field. - */ - step: string; - /** - * Returns the content type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Returns the value of the data at the cursor's current position. - */ - value: string; - valueAsDate: Date; - /** - * Returns the input field value as a number. - */ - valueAsNumber: number; - /** - * Sets or retrieves the vertical margin for the object. - */ - vspace: number; - webkitdirectory: boolean; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Makes the selection equal to the current object. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start?: number, end?: number, direction?: string): void; - /** - * Decrements a range input control's value by the value given by the Step attribute. If the optional parameter is used, it will decrement the input control's step value multiplied by the parameter's value. - * @param n Value to decrement the value by. - */ - stepDown(n?: number): void; - /** - * Increments a range input control's value by the value given by the Step attribute. If the optional parameter is used, will increment the input control's value by that value. - * @param n Value to increment the value by. - */ - stepUp(n?: number): void; - addEventListener(type: K, listener: (this: HTMLInputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLInputElement: { - prototype: HTMLInputElement; - new(): HTMLInputElement; -} - -interface HTMLLIElement extends HTMLElement { - type: string; - /** - * Sets or retrieves the value of a list item. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLLIElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLIElement: { - prototype: HTMLLIElement; - new(): HTMLLIElement; -} - -interface HTMLLabelElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the object to which the given label object is assigned. - */ - htmlFor: string; - addEventListener(type: K, listener: (this: HTMLLabelElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLabelElement: { - prototype: HTMLLabelElement; - new(): HTMLLabelElement; -} - -interface HTMLLegendElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - align: string; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - addEventListener(type: K, listener: (this: HTMLLegendElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLegendElement: { - prototype: HTMLLegendElement; - new(): HTMLLegendElement; -} - -interface HTMLLinkElement extends HTMLElement, LinkStyle { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - disabled: boolean; - /** - * Sets or retrieves a destination URL or an anchor point. - */ - href: string; - /** - * Sets or retrieves the language code of the object. - */ - hreflang: string; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rel: string; - /** - * Sets or retrieves the relationship between the object and the destination of the link. - */ - rev: string; - /** - * Sets or retrieves the window or frame at which to target content. - */ - target: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - import?: Document; - integrity: string; - addEventListener(type: K, listener: (this: HTMLLinkElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLLinkElement: { - prototype: HTMLLinkElement; - new(): HTMLLinkElement; -} - -interface HTMLMapElement extends HTMLElement { - /** - * Retrieves a collection of the area objects defined for the given map object. - */ - readonly areas: HTMLAreasCollection; - /** - * Sets or retrieves the name of the object. - */ - name: string; - addEventListener(type: K, listener: (this: HTMLMapElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMapElement: { - prototype: HTMLMapElement; - new(): HTMLMapElement; -} - -interface HTMLMarqueeElementEventMap extends HTMLElementEventMap { - "bounce": Event; - "finish": Event; - "start": Event; -} - -interface HTMLMarqueeElement extends HTMLElement { - behavior: string; - bgColor: any; - direction: string; - height: string; - hspace: number; - loop: number; - onbounce: (this: HTMLMarqueeElement, ev: Event) => any; - onfinish: (this: HTMLMarqueeElement, ev: Event) => any; - onstart: (this: HTMLMarqueeElement, ev: Event) => any; - scrollAmount: number; - scrollDelay: number; - trueSpeed: boolean; - vspace: number; - width: string; - start(): void; - stop(): void; - addEventListener(type: K, listener: (this: HTMLMarqueeElement, ev: HTMLMarqueeElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMarqueeElement: { - prototype: HTMLMarqueeElement; - new(): HTMLMarqueeElement; -} - -interface HTMLMediaElementEventMap extends HTMLElementEventMap { - "encrypted": MediaEncryptedEvent; - "msneedkey": MSMediaKeyNeededEvent; -} - -interface HTMLMediaElement extends HTMLElement { - /** - * Returns an AudioTrackList object with the audio tracks for a given video element. - */ - readonly audioTracks: AudioTrackList; - /** - * Gets or sets a value that indicates whether to start playing the media automatically. - */ - autoplay: boolean; - /** - * Gets a collection of buffered time ranges. - */ - readonly buffered: TimeRanges; - /** - * Gets or sets a flag that indicates whether the client provides a set of controls for the media (in case the developer does not include controls for the player). - */ - controls: boolean; - crossOrigin: string | null; - /** - * Gets the address or URL of the current media resource that is selected by IHTMLMediaElement. - */ - readonly currentSrc: string; - /** - * Gets or sets the current playback position, in seconds. - */ - currentTime: number; - defaultMuted: boolean; - /** - * Gets or sets the default playback rate when the user is not using fast forward or reverse for a video or audio resource. - */ - defaultPlaybackRate: number; - /** - * Returns the duration in seconds of the current media resource. A NaN value is returned if duration is not available, or Infinity if the media resource is streaming. - */ - readonly duration: number; - /** - * Gets information about whether the playback has ended or not. - */ - readonly ended: boolean; - /** - * Returns an object representing the current error state of the audio or video element. - */ - readonly error: MediaError; - /** - * Gets or sets a flag to specify whether playback should restart after it completes. - */ - loop: boolean; - readonly mediaKeys: MediaKeys | null; - /** - * Specifies the purpose of the audio or video media, such as background audio or alerts. - */ - msAudioCategory: string; - /** - * Specifies the output device id that the audio will be sent to. - */ - msAudioDeviceType: string; - readonly msGraphicsTrustStatus: MSGraphicsTrust; - /** - * Gets the MSMediaKeys object, which is used for decrypting media data, that is associated with this media element. - */ - readonly msKeys: MSMediaKeys; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Specifies whether or not to enable low-latency playback on the media element. - */ - msRealTime: boolean; - /** - * Gets or sets a flag that indicates whether the audio (either audio or the audio track on video media) is muted. - */ - muted: boolean; - /** - * Gets the current network activity for the element. - */ - readonly networkState: number; - onencrypted: (this: HTMLMediaElement, ev: MediaEncryptedEvent) => any; - onmsneedkey: (this: HTMLMediaElement, ev: MSMediaKeyNeededEvent) => any; - /** - * Gets a flag that specifies whether playback is paused. - */ - readonly paused: boolean; - /** - * Gets or sets the current rate of speed for the media resource to play. This speed is expressed as a multiple of the normal speed of the media resource. - */ - playbackRate: number; - /** - * Gets TimeRanges for the current media resource that has been played. - */ - readonly played: TimeRanges; - /** - * Gets or sets the current playback position, in seconds. - */ - preload: string; - readyState: number; - /** - * Returns a TimeRanges object that represents the ranges of the current media resource that can be seeked. - */ - readonly seekable: TimeRanges; - /** - * Gets a flag that indicates whether the the client is currently moving to a new playback position in the media resource. - */ - readonly seeking: boolean; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcObject: MediaStream | null; - readonly textTracks: TextTrackList; - readonly videoTracks: VideoTrackList; - /** - * Gets or sets the volume level for audio portions of the media element. - */ - volume: number; - addTextTrack(kind: string, label?: string, language?: string): TextTrack; - /** - * Returns a string that specifies whether the client can play a given media resource type. - */ - canPlayType(type: string): string; - /** - * Resets the audio or video object and loads a new media resource. - */ - load(): void; - /** - * Clears all effects from the media pipeline. - */ - msClearEffects(): void; - msGetAsCastingSource(): any; - /** - * Inserts the specified audio effect into media pipeline. - */ - msInsertAudioEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetMediaKeys(mediaKeys: MSMediaKeys): void; - /** - * Specifies the media protection manager for a given media pipeline. - */ - msSetMediaProtectionManager(mediaProtectionManager?: any): void; - /** - * Pauses the current playback and sets paused to TRUE. This can be used to test whether the media is playing or paused. You can also use the pause or play events to tell whether the media is playing or not. - */ - pause(): void; - /** - * Loads and starts playback of a media resource. - */ - play(): void; - setMediaKeys(mediaKeys: MediaKeys | null): Promise; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; - addEventListener(type: K, listener: (this: HTMLMediaElement, ev: HTMLMediaElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMediaElement: { - prototype: HTMLMediaElement; - new(): HTMLMediaElement; - readonly HAVE_CURRENT_DATA: number; - readonly HAVE_ENOUGH_DATA: number; - readonly HAVE_FUTURE_DATA: number; - readonly HAVE_METADATA: number; - readonly HAVE_NOTHING: number; - readonly NETWORK_EMPTY: number; - readonly NETWORK_IDLE: number; - readonly NETWORK_LOADING: number; - readonly NETWORK_NO_SOURCE: number; -} - -interface HTMLMenuElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLMenuElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMenuElement: { - prototype: HTMLMenuElement; - new(): HTMLMenuElement; -} - -interface HTMLMetaElement extends HTMLElement { - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - /** - * Gets or sets meta-information to associate with httpEquiv or name. - */ - content: string; - /** - * Gets or sets information used to bind the value of a content attribute of a meta element to an HTTP response header. - */ - httpEquiv: string; - /** - * Sets or retrieves the value specified in the content attribute of the meta object. - */ - name: string; - /** - * Sets or retrieves a scheme to be used in interpreting the value of a property specified for the object. - */ - scheme: string; - /** - * Sets or retrieves the URL property that will be loaded after the specified time has elapsed. - */ - url: string; - addEventListener(type: K, listener: (this: HTMLMetaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMetaElement: { - prototype: HTMLMetaElement; - new(): HTMLMetaElement; -} - -interface HTMLMeterElement extends HTMLElement { - high: number; - low: number; - max: number; - min: number; - optimum: number; - value: number; - addEventListener(type: K, listener: (this: HTMLMeterElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLMeterElement: { - prototype: HTMLMeterElement; - new(): HTMLMeterElement; -} - -interface HTMLModElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - /** - * Sets or retrieves the date and time of a modification to the object. - */ - dateTime: string; - addEventListener(type: K, listener: (this: HTMLModElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLModElement: { - prototype: HTMLModElement; - new(): HTMLModElement; -} - -interface HTMLOListElement extends HTMLElement { - compact: boolean; - /** - * The starting number. - */ - start: number; - type: string; - addEventListener(type: K, listener: (this: HTMLOListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOListElement: { - prototype: HTMLOListElement; - new(): HTMLOListElement; -} - -interface HTMLObjectElement extends HTMLElement, GetSVGDocument { - /** - * Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element. - */ - readonly BaseHref: string; - align: string; - /** - * Sets or retrieves a text alternative to the graphic. - */ - alt: string; - /** - * Gets or sets the optional alternative HTML script to execute if the object fails to load. - */ - altHtml: string; - /** - * Sets or retrieves a character string that can be used to implement your own archive functionality for the object. - */ - archive: string; - border: string; - /** - * Sets or retrieves the URL of the file containing the compiled Java class. - */ - code: string; - /** - * Sets or retrieves the URL of the component. - */ - codeBase: string; - /** - * Sets or retrieves the Internet media type for the code associated with the object. - */ - codeType: string; - /** - * Retrieves the document object of the page or frame. - */ - readonly contentDocument: Document; - /** - * Sets or retrieves the URL that references the data of the object. - */ - data: string; - declare: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the height of the object. - */ - height: string; - hspace: number; - /** - * Gets or sets whether the DLNA PlayTo device is available. - */ - msPlayToDisabled: boolean; - /** - * Gets or sets the path to the preferred media source. This enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server. - */ - msPlayToPreferredSourceUri: string; - /** - * Gets or sets the primary DLNA PlayTo device. - */ - msPlayToPrimary: boolean; - /** - * Gets the source associated with the media element for use by the PlayToManager. - */ - readonly msPlayToSource: any; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly readyState: number; - /** - * Sets or retrieves a message to be displayed while an object is loading. - */ - standby: string; - /** - * Sets or retrieves the MIME type of the object. - */ - type: string; - /** - * Sets or retrieves the URL, often with a bookmark extension (#name), to use as a client-side image map. - */ - useMap: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - vspace: number; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLObjectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLObjectElement: { - prototype: HTMLObjectElement; - new(): HTMLObjectElement; -} - -interface HTMLOptGroupElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - readonly text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptGroupElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptGroupElement: { - prototype: HTMLOptGroupElement; - new(): HTMLOptGroupElement; -} - -interface HTMLOptionElement extends HTMLElement { - /** - * Sets or retrieves the status of an option. - */ - defaultSelected: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the ordinal position of an option in a list box. - */ - readonly index: number; - /** - * Sets or retrieves a value that you can use to implement your own label functionality for the object. - */ - label: string; - /** - * Sets or retrieves whether the option in the list box is the default item. - */ - selected: boolean; - /** - * Sets or retrieves the text string specified by the option tag. - */ - text: string; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - addEventListener(type: K, listener: (this: HTMLOptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOptionElement: { - prototype: HTMLOptionElement; - new(): HTMLOptionElement; -} - -interface HTMLOptionsCollection extends HTMLCollectionOf { - length: number; - selectedIndex: number; - add(element: HTMLOptionElement | HTMLOptGroupElement, before?: HTMLElement | number): void; - remove(index: number): void; -} - -declare var HTMLOptionsCollection: { - prototype: HTMLOptionsCollection; - new(): HTMLOptionsCollection; -} - -interface HTMLOutputElement extends HTMLElement { - defaultValue: string; - readonly form: HTMLFormElement; - readonly htmlFor: DOMSettableTokenList; - name: string; - readonly type: string; - readonly validationMessage: string; - readonly validity: ValidityState; - value: string; - readonly willValidate: boolean; - checkValidity(): boolean; - reportValidity(): boolean; - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLOutputElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLOutputElement: { - prototype: HTMLOutputElement; - new(): HTMLOutputElement; -} - -interface HTMLParagraphElement extends HTMLElement { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - clear: string; - addEventListener(type: K, listener: (this: HTMLParagraphElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParagraphElement: { - prototype: HTMLParagraphElement; - new(): HTMLParagraphElement; -} - -interface HTMLParamElement extends HTMLElement { - /** - * Sets or retrieves the name of an input parameter for an element. - */ - name: string; - /** - * Sets or retrieves the content type of the resource designated by the value attribute. - */ - type: string; - /** - * Sets or retrieves the value of an input parameter for an element. - */ - value: string; - /** - * Sets or retrieves the data type of the value attribute. - */ - valueType: string; - addEventListener(type: K, listener: (this: HTMLParamElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLParamElement: { - prototype: HTMLParamElement; - new(): HTMLParamElement; -} - -interface HTMLPictureElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLPictureElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPictureElement: { - prototype: HTMLPictureElement; - new(): HTMLPictureElement; -} - -interface HTMLPreElement extends HTMLElement { - /** - * Sets or gets a value that you can use to implement your own width functionality for the object. - */ - width: number; - addEventListener(type: K, listener: (this: HTMLPreElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLPreElement: { - prototype: HTMLPreElement; - new(): HTMLPreElement; -} - -interface HTMLProgressElement extends HTMLElement { - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Defines the maximum, or "done" value for a progress element. - */ - max: number; - /** - * Returns the quotient of value/max when the value attribute is set (determinate progress bar), or -1 when the value attribute is missing (indeterminate progress bar). - */ - readonly position: number; - /** - * Sets or gets the current value of a progress element. The value must be a non-negative number between 0 and the max value. - */ - value: number; - addEventListener(type: K, listener: (this: HTMLProgressElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLProgressElement: { - prototype: HTMLProgressElement; - new(): HTMLProgressElement; -} - -interface HTMLQuoteElement extends HTMLElement { - /** - * Sets or retrieves reference information about the object. - */ - cite: string; - addEventListener(type: K, listener: (this: HTMLQuoteElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLQuoteElement: { - prototype: HTMLQuoteElement; - new(): HTMLQuoteElement; -} - -interface HTMLScriptElement extends HTMLElement { - async: boolean; - /** - * Sets or retrieves the character set used to encode the object. - */ - charset: string; - crossOrigin: string | null; - /** - * Sets or retrieves the status of the script. - */ - defer: boolean; - /** - * Sets or retrieves the event for which the script is written. - */ - event: string; - /** - * Sets or retrieves the object that is bound to the event script. - */ - htmlFor: string; - /** - * Retrieves the URL to an external file that contains the source code or data. - */ - src: string; - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - /** - * Sets or retrieves the MIME type for the associated scripting engine. - */ - type: string; - integrity: string; - addEventListener(type: K, listener: (this: HTMLScriptElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLScriptElement: { - prototype: HTMLScriptElement; - new(): HTMLScriptElement; -} - -interface HTMLSelectElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the number of objects in a collection. - */ - length: number; - /** - * Sets or retrieves the Boolean value indicating whether multiple items can be selected from a list. - */ - multiple: boolean; - /** - * Sets or retrieves the name of the object. - */ - name: string; - readonly options: HTMLOptionsCollection; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the index of the selected option in a select object. - */ - selectedIndex: number; - selectedOptions: HTMLCollectionOf; - /** - * Sets or retrieves the number of rows in the list box. - */ - size: number; - /** - * Retrieves the type of select control based on the value of the MULTIPLE attribute. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Sets or retrieves the value which is returned to the server when the form control is submitted. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Adds an element to the areas, controlRange, or options collection. - * @param element Variant of type Number that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection. - * @param before Variant of type Object that specifies an element to insert before, or null to append the object to the collection. - */ - add(element: HTMLElement, before?: HTMLElement | number): void; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Retrieves a select object or an object from an options collection. - * @param name Variant of type Number or String that specifies the object or collection to retrieve. If this parameter is an integer, it is the zero-based index of the object. If this parameter is a string, all objects with matching name or id properties are retrieved, and a collection is returned if more than one match is made. - * @param index Variant of type Number that specifies the zero-based index of the object to retrieve when a collection is returned. - */ - item(name?: any, index?: any): any; - /** - * Retrieves a select object or an object from an options collection. - * @param namedItem A String that specifies the name or id property of the object to retrieve. A collection is returned if more than one match is made. - */ - namedItem(name: string): any; - /** - * Removes an element from the collection. - * @param index Number that specifies the zero-based index of the element to remove from the collection. - */ - remove(index?: number): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - addEventListener(type: K, listener: (this: HTMLSelectElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [name: string]: any; -} - -declare var HTMLSelectElement: { - prototype: HTMLSelectElement; - new(): HTMLSelectElement; -} - -interface HTMLSourceElement extends HTMLElement { - /** - * Gets or sets the intended media type of the media source. - */ - media: string; - msKeySystem: string; - sizes: string; - /** - * The address or URL of the a media resource that is to be considered. - */ - src: string; - srcset: string; - /** - * Gets or sets the MIME type of a media resource. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLSourceElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSourceElement: { - prototype: HTMLSourceElement; - new(): HTMLSourceElement; -} - -interface HTMLSpanElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLSpanElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLSpanElement: { - prototype: HTMLSpanElement; - new(): HTMLSpanElement; -} - -interface HTMLStyleElement extends HTMLElement, LinkStyle { - disabled: boolean; - /** - * Sets or retrieves the media type. - */ - media: string; - /** - * Retrieves the CSS language in which the style sheet is written. - */ - type: string; - addEventListener(type: K, listener: (this: HTMLStyleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLStyleElement: { - prototype: HTMLStyleElement; - new(): HTMLStyleElement; -} - -interface HTMLTableCaptionElement extends HTMLElement { - /** - * Sets or retrieves the alignment of the caption or legend. - */ - align: string; - /** - * Sets or retrieves whether the caption appears at the top or bottom of the table. - */ - vAlign: string; - addEventListener(type: K, listener: (this: HTMLTableCaptionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCaptionElement: { - prototype: HTMLTableCaptionElement; - new(): HTMLTableCaptionElement; -} - -interface HTMLTableCellElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves abbreviated text for the object. - */ - abbr: string; - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - /** - * Sets or retrieves a comma-delimited list of conceptual categories associated with the object. - */ - axis: string; - bgColor: any; - /** - * Retrieves the position of the object in the cells collection of a row. - */ - readonly cellIndex: number; - /** - * Sets or retrieves the number columns in the table that the object should span. - */ - colSpan: number; - /** - * Sets or retrieves a list of header cells that provide information for the object. - */ - headers: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves whether the browser automatically performs wordwrap. - */ - noWrap: boolean; - /** - * Sets or retrieves how many rows in a table the cell should span. - */ - rowSpan: number; - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - /** - * Sets or retrieves the width of the object. - */ - width: string; - addEventListener(type: K, listener: (this: HTMLTableCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableCellElement: { - prototype: HTMLTableCellElement; - new(): HTMLTableCellElement; -} - -interface HTMLTableColElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves the alignment of the object relative to the display or table. - */ - align: string; - /** - * Sets or retrieves the number of columns in the group. - */ - span: number; - /** - * Sets or retrieves the width of the object. - */ - width: any; - addEventListener(type: K, listener: (this: HTMLTableColElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableColElement: { - prototype: HTMLTableColElement; - new(): HTMLTableColElement; -} - -interface HTMLTableDataCellElement extends HTMLTableCellElement { - addEventListener(type: K, listener: (this: HTMLTableDataCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableDataCellElement: { - prototype: HTMLTableDataCellElement; - new(): HTMLTableDataCellElement; -} - -interface HTMLTableElement extends HTMLElement { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - bgColor: any; - /** - * Sets or retrieves the width of the border to draw around the object. - */ - border: string; - /** - * Sets or retrieves the border color of the object. - */ - borderColor: any; - /** - * Retrieves the caption object of a table. - */ - caption: HTMLTableCaptionElement; - /** - * Sets or retrieves the amount of space between the border of the cell and the content of the cell. - */ - cellPadding: string; - /** - * Sets or retrieves the amount of space between cells in a table. - */ - cellSpacing: string; - /** - * Sets or retrieves the number of columns in the table. - */ - cols: number; - /** - * Sets or retrieves the way the border frame around the table is displayed. - */ - frame: string; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Sets or retrieves which dividing lines (inner borders) are displayed. - */ - rules: string; - /** - * Sets or retrieves a description and/or structure of the object. - */ - summary: string; - /** - * Retrieves a collection of all tBody objects in the table. Objects in this collection are in source order. - */ - tBodies: HTMLCollectionOf; - /** - * Retrieves the tFoot object of the table. - */ - tFoot: HTMLTableSectionElement; - /** - * Retrieves the tHead object of the table. - */ - tHead: HTMLTableSectionElement; - /** - * Sets or retrieves the width of the object. - */ - width: string; - /** - * Creates an empty caption element in the table. - */ - createCaption(): HTMLTableCaptionElement; - /** - * Creates an empty tBody element in the table. - */ - createTBody(): HTMLTableSectionElement; - /** - * Creates an empty tFoot element in the table. - */ - createTFoot(): HTMLTableSectionElement; - /** - * Returns the tHead element object if successful, or null otherwise. - */ - createTHead(): HTMLTableSectionElement; - /** - * Deletes the caption element and its contents from the table. - */ - deleteCaption(): void; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Deletes the tFoot element and its contents from the table. - */ - deleteTFoot(): void; - /** - * Deletes the tHead element and its contents from the table. - */ - deleteTHead(): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableElement: { - prototype: HTMLTableElement; - new(): HTMLTableElement; -} - -interface HTMLTableHeaderCellElement extends HTMLTableCellElement { - /** - * Sets or retrieves the group of cells in a table to which the object's information applies. - */ - scope: string; - addEventListener(type: K, listener: (this: HTMLTableHeaderCellElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableHeaderCellElement: { - prototype: HTMLTableHeaderCellElement; - new(): HTMLTableHeaderCellElement; -} - -interface HTMLTableRowElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves how the object is aligned with adjacent text. - */ - align: string; - bgColor: any; - /** - * Retrieves a collection of all cells in the table row. - */ - cells: HTMLCollectionOf; - /** - * Sets or retrieves the height of the object. - */ - height: any; - /** - * Retrieves the position of the object in the rows collection for the table. - */ - readonly rowIndex: number; - /** - * Retrieves the position of the object in the collection. - */ - readonly sectionRowIndex: number; - /** - * Removes the specified cell from the table row, as well as from the cells collection. - * @param index Number that specifies the zero-based position of the cell to remove from the table row. If no value is provided, the last cell in the cells collection is deleted. - */ - deleteCell(index?: number): void; - /** - * Creates a new cell in the table row, and adds the cell to the cells collection. - * @param index Number that specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection. - */ - insertCell(index?: number): HTMLTableDataCellElement; - addEventListener(type: K, listener: (this: HTMLTableRowElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableRowElement: { - prototype: HTMLTableRowElement; - new(): HTMLTableRowElement; -} - -interface HTMLTableSectionElement extends HTMLElement, HTMLTableAlignment { - /** - * Sets or retrieves a value that indicates the table alignment. - */ - align: string; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: HTMLCollectionOf; - /** - * Removes the specified row (tr) from the element and from the rows collection. - * @param index Number that specifies the zero-based position in the rows collection of the row to remove. - */ - deleteRow(index?: number): void; - /** - * Creates a new row (tr) in the table, and adds the row to the rows collection. - * @param index Number that specifies where to insert the row in the rows collection. The default value is -1, which appends the new row to the end of the rows collection. - */ - insertRow(index?: number): HTMLTableRowElement; - addEventListener(type: K, listener: (this: HTMLTableSectionElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTableSectionElement: { - prototype: HTMLTableSectionElement; - new(): HTMLTableSectionElement; -} - -interface HTMLTemplateElement extends HTMLElement { - readonly content: DocumentFragment; - addEventListener(type: K, listener: (this: HTMLTemplateElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTemplateElement: { - prototype: HTMLTemplateElement; - new(): HTMLTemplateElement; -} - -interface HTMLTextAreaElement extends HTMLElement { - /** - * Provides a way to direct a user to a specific field when a document loads. This can provide both direction and convenience for a user, reducing the need to click or tab to a field when a page opens. This attribute is true when present on an element, and false when missing. - */ - autofocus: boolean; - /** - * Sets or retrieves the width of the object. - */ - cols: number; - /** - * Sets or retrieves the initial contents of the object. - */ - defaultValue: string; - disabled: boolean; - /** - * Retrieves a reference to the form that the object is embedded in. - */ - readonly form: HTMLFormElement; - /** - * Sets or retrieves the maximum number of characters that the user can enter in a text control. - */ - maxLength: number; - /** - * Sets or retrieves the name of the object. - */ - name: string; - /** - * Gets or sets a text string that is displayed in an input field as a hint or prompt to users as the format or type of information they need to enter.The text appears in an input field until the user puts focus on the field. - */ - placeholder: string; - /** - * Sets or retrieves the value indicated whether the content of the object is read-only. - */ - readOnly: boolean; - /** - * When present, marks an element that can't be submitted without a value. - */ - required: boolean; - /** - * Sets or retrieves the number of horizontal rows contained in the object. - */ - rows: number; - /** - * Gets or sets the end position or offset of a text selection. - */ - selectionEnd: number; - /** - * Gets or sets the starting position or offset of a text selection. - */ - selectionStart: number; - /** - * Sets or retrieves the value indicating whether the control is selected. - */ - status: any; - /** - * Retrieves the type of control. - */ - readonly type: string; - /** - * Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting. - */ - readonly validationMessage: string; - /** - * Returns a ValidityState object that represents the validity states of an element. - */ - readonly validity: ValidityState; - /** - * Retrieves or sets the text in the entry field of the textArea element. - */ - value: string; - /** - * Returns whether an element will successfully validate based on forms validation rules and constraints. - */ - readonly willValidate: boolean; - /** - * Sets or retrieves how to handle wordwrapping in the object. - */ - wrap: string; - minLength: number; - /** - * Returns whether a form will validate when it is submitted, without having to submit it. - */ - checkValidity(): boolean; - /** - * Highlights the input area of a form element. - */ - select(): void; - /** - * Sets a custom error message that is displayed when a form is submitted. - * @param error Sets a custom error message that is displayed when a form is submitted. - */ - setCustomValidity(error: string): void; - /** - * Sets the start and end positions of a selection in a text field. - * @param start The offset into the text field for the start of the selection. - * @param end The offset into the text field for the end of the selection. - */ - setSelectionRange(start: number, end: number): void; - addEventListener(type: K, listener: (this: HTMLTextAreaElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTextAreaElement: { - prototype: HTMLTextAreaElement; - new(): HTMLTextAreaElement; -} - -interface HTMLTimeElement extends HTMLElement { - dateTime: string; - addEventListener(type: K, listener: (this: HTMLTimeElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTimeElement: { - prototype: HTMLTimeElement; - new(): HTMLTimeElement; -} - -interface HTMLTitleElement extends HTMLElement { - /** - * Retrieves or sets the text of the object as a string. - */ - text: string; - addEventListener(type: K, listener: (this: HTMLTitleElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTitleElement: { - prototype: HTMLTitleElement; - new(): HTMLTitleElement; -} - -interface HTMLTrackElement extends HTMLElement { - default: boolean; - kind: string; - label: string; - readonly readyState: number; - src: string; - srclang: string; - readonly track: TextTrack; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - addEventListener(type: K, listener: (this: HTMLTrackElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLTrackElement: { - prototype: HTMLTrackElement; - new(): HTMLTrackElement; - readonly ERROR: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; -} - -interface HTMLUListElement extends HTMLElement { - compact: boolean; - type: string; - addEventListener(type: K, listener: (this: HTMLUListElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUListElement: { - prototype: HTMLUListElement; - new(): HTMLUListElement; -} - -interface HTMLUnknownElement extends HTMLElement { - addEventListener(type: K, listener: (this: HTMLUnknownElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLUnknownElement: { - prototype: HTMLUnknownElement; - new(): HTMLUnknownElement; -} - -interface HTMLVideoElementEventMap extends HTMLMediaElementEventMap { - "MSVideoFormatChanged": Event; - "MSVideoFrameStepCompleted": Event; - "MSVideoOptimalLayoutChanged": Event; -} - -interface HTMLVideoElement extends HTMLMediaElement { - /** - * Gets or sets the height of the video element. - */ - height: number; - msHorizontalMirror: boolean; - readonly msIsLayoutOptimalForPlayback: boolean; - readonly msIsStereo3D: boolean; - msStereo3DPackingMode: string; - msStereo3DRenderMode: string; - msZoom: boolean; - onMSVideoFormatChanged: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoFrameStepCompleted: (this: HTMLVideoElement, ev: Event) => any; - onMSVideoOptimalLayoutChanged: (this: HTMLVideoElement, ev: Event) => any; - /** - * Gets or sets a URL of an image to display, for example, like a movie poster. This can be a still frame from the video, or another image if no video data is available. - */ - poster: string; - /** - * Gets the intrinsic height of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoHeight: number; - /** - * Gets the intrinsic width of a video in CSS pixels, or zero if the dimensions are not known. - */ - readonly videoWidth: number; - readonly webkitDisplayingFullscreen: boolean; - readonly webkitSupportsFullscreen: boolean; - /** - * Gets or sets the width of the video element. - */ - width: number; - getVideoPlaybackQuality(): VideoPlaybackQuality; - msFrameStep(forward: boolean): void; - msInsertVideoEffect(activatableClassId: string, effectRequired: boolean, config?: any): void; - msSetVideoRectangle(left: number, top: number, right: number, bottom: number): void; - webkitEnterFullScreen(): void; - webkitEnterFullscreen(): void; - webkitExitFullScreen(): void; - webkitExitFullscreen(): void; - addEventListener(type: K, listener: (this: HTMLVideoElement, ev: HTMLVideoElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var HTMLVideoElement: { - prototype: HTMLVideoElement; - new(): HTMLVideoElement; -} - -interface HashChangeEvent extends Event { - readonly newURL: string | null; - readonly oldURL: string | null; -} - -declare var HashChangeEvent: { - prototype: HashChangeEvent; - new(typeArg: string, eventInitDict?: HashChangeEventInit): HashChangeEvent; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface History { - readonly length: number; - readonly state: any; - scrollRestoration: ScrollRestoration; - back(): void; - forward(): void; - go(delta?: number): void; - pushState(data: any, title: string, url?: string | null): void; - replaceState(data: any, title: string, url?: string | null): void; -} - -declare var History: { - prototype: History; - new(): History; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface IIRFilterNode extends AudioNode { - getFrequencyResponse(frequencyHz: Float32Array, magResponse: Float32Array, phaseResponse: Float32Array): void; -} - -declare var IIRFilterNode: { - prototype: IIRFilterNode; - new(): IIRFilterNode; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface IntersectionObserver { - readonly root: Element | null; - readonly rootMargin: string; - readonly thresholds: number[]; - disconnect(): void; - observe(target: Element): void; - takeRecords(): IntersectionObserverEntry[]; - unobserve(target: Element): void; -} - -declare var IntersectionObserver: { - prototype: IntersectionObserver; - new(callback: IntersectionObserverCallback, options?: IntersectionObserverInit): IntersectionObserver; -} - -interface IntersectionObserverEntry { - readonly boundingClientRect: ClientRect; - readonly intersectionRatio: number; - readonly intersectionRect: ClientRect; - readonly rootBounds: ClientRect; - readonly target: Element; - readonly time: number; -} - -declare var IntersectionObserverEntry: { - prototype: IntersectionObserverEntry; - new(intersectionObserverEntryInit: IntersectionObserverEntryInit): IntersectionObserverEntry; -} - -interface KeyboardEvent extends UIEvent { - readonly altKey: boolean; - readonly char: string | null; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly key: string; - readonly keyCode: number; - readonly locale: string; - readonly location: number; - readonly metaKey: boolean; - readonly repeat: boolean; - readonly shiftKey: boolean; - readonly which: number; - readonly code: string; - getModifierState(keyArg: string): boolean; - initKeyboardEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, keyArg: string, locationArg: number, modifiersListArg: string, repeat: boolean, locale: string): void; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -declare var KeyboardEvent: { - prototype: KeyboardEvent; - new(typeArg: string, eventInitDict?: KeyboardEventInit): KeyboardEvent; - readonly DOM_KEY_LOCATION_JOYSTICK: number; - readonly DOM_KEY_LOCATION_LEFT: number; - readonly DOM_KEY_LOCATION_MOBILE: number; - readonly DOM_KEY_LOCATION_NUMPAD: number; - readonly DOM_KEY_LOCATION_RIGHT: number; - readonly DOM_KEY_LOCATION_STANDARD: number; -} - -interface ListeningStateChangedEvent extends Event { - readonly label: string; - readonly state: ListeningState; -} - -declare var ListeningStateChangedEvent: { - prototype: ListeningStateChangedEvent; - new(): ListeningStateChangedEvent; -} - -interface Location { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - pathname: string; - port: string; - protocol: string; - search: string; - assign(url: string): void; - reload(forcedReload?: boolean): void; - replace(url: string): void; - toString(): string; -} - -declare var Location: { - prototype: Location; - new(): Location; -} - -interface LongRunningScriptDetectedEvent extends Event { - readonly executionTime: number; - stopPageScriptExecution: boolean; -} - -declare var LongRunningScriptDetectedEvent: { - prototype: LongRunningScriptDetectedEvent; - new(): LongRunningScriptDetectedEvent; -} - -interface MSApp { - clearTemporaryWebDataAsync(): MSAppAsyncOperation; - createBlobFromRandomAccessStream(type: string, seeker: any): Blob; - createDataPackage(object: any): any; - createDataPackageFromSelection(): any; - createFileFromStorageFile(storageFile: any): File; - createStreamFromInputStream(type: string, inputStream: any): MSStream; - execAsyncAtPriority(asynchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): void; - execAtPriority(synchronousCallback: MSExecAtPriorityFunctionCallback, priority: string, ...args: any[]): any; - getCurrentPriority(): string; - getHtmlPrintDocumentSourceAsync(htmlDoc: any): Promise; - getViewId(view: any): any; - isTaskScheduledAtPriorityOrHigher(priority: string): boolean; - pageHandlesAllApplicationActivations(enabled: boolean): void; - suppressSubdownloadCredentialPrompts(suppress: boolean): void; - terminateApp(exceptionObject: any): void; - readonly CURRENT: string; - readonly HIGH: string; - readonly IDLE: string; - readonly NORMAL: string; -} -declare var MSApp: MSApp; - -interface MSAppAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSAppAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSAppAsyncOperation, ev: Event) => any; - onerror: (this: MSAppAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - addEventListener(type: K, listener: (this: MSAppAsyncOperation, ev: MSAppAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSAppAsyncOperation: { - prototype: MSAppAsyncOperation; - new(): MSAppAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; -} - -interface MSAssertion { - readonly id: string; - readonly type: MSCredentialType; -} - -declare var MSAssertion: { - prototype: MSAssertion; - new(): MSAssertion; -} - -interface MSBlobBuilder { - append(data: any, endings?: string): void; - getBlob(contentType?: string): Blob; -} - -declare var MSBlobBuilder: { - prototype: MSBlobBuilder; - new(): MSBlobBuilder; -} - -interface MSCredentials { - getAssertion(challenge: string, filter?: MSCredentialFilter, params?: MSSignatureParameters): Promise; - makeCredential(accountInfo: MSAccountInfo, params: MSCredentialParameters[], challenge?: string): Promise; -} - -declare var MSCredentials: { - prototype: MSCredentials; - new(): MSCredentials; -} - -interface MSFIDOCredentialAssertion extends MSAssertion { - readonly algorithm: string | Algorithm; - readonly attestation: any; - readonly publicKey: string; - readonly transportHints: MSTransportType[]; -} - -declare var MSFIDOCredentialAssertion: { - prototype: MSFIDOCredentialAssertion; - new(): MSFIDOCredentialAssertion; -} - -interface MSFIDOSignature { - readonly authnrData: string; - readonly clientData: string; - readonly signature: string; -} - -declare var MSFIDOSignature: { - prototype: MSFIDOSignature; - new(): MSFIDOSignature; -} - -interface MSFIDOSignatureAssertion extends MSAssertion { - readonly signature: MSFIDOSignature; -} - -declare var MSFIDOSignatureAssertion: { - prototype: MSFIDOSignatureAssertion; - new(): MSFIDOSignatureAssertion; -} - -interface MSGesture { - target: Element; - addPointer(pointerId: number): void; - stop(): void; -} - -declare var MSGesture: { - prototype: MSGesture; - new(): MSGesture; -} - -interface MSGestureEvent extends UIEvent { - readonly clientX: number; - readonly clientY: number; - readonly expansion: number; - readonly gestureObject: any; - readonly hwTimestamp: number; - readonly offsetX: number; - readonly offsetY: number; - readonly rotation: number; - readonly scale: number; - readonly screenX: number; - readonly screenY: number; - readonly translationX: number; - readonly translationY: number; - readonly velocityAngular: number; - readonly velocityExpansion: number; - readonly velocityX: number; - readonly velocityY: number; - initGestureEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, offsetXArg: number, offsetYArg: number, translationXArg: number, translationYArg: number, scaleArg: number, expansionArg: number, rotationArg: number, velocityXArg: number, velocityYArg: number, velocityExpansionArg: number, velocityAngularArg: number, hwTimestampArg: number): void; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -declare var MSGestureEvent: { - prototype: MSGestureEvent; - new(): MSGestureEvent; - readonly MSGESTURE_FLAG_BEGIN: number; - readonly MSGESTURE_FLAG_CANCEL: number; - readonly MSGESTURE_FLAG_END: number; - readonly MSGESTURE_FLAG_INERTIA: number; - readonly MSGESTURE_FLAG_NONE: number; -} - -interface MSGraphicsTrust { - readonly constrictionActive: boolean; - readonly status: string; -} - -declare var MSGraphicsTrust: { - prototype: MSGraphicsTrust; - new(): MSGraphicsTrust; -} - -interface MSHTMLWebViewElement extends HTMLElement { - readonly canGoBack: boolean; - readonly canGoForward: boolean; - readonly containsFullScreenElement: boolean; - readonly documentTitle: string; - height: number; - readonly settings: MSWebViewSettings; - src: string; - width: number; - addWebAllowedObject(name: string, applicationObject: any): void; - buildLocalStreamUri(contentIdentifier: string, relativePath: string): string; - capturePreviewToBlobAsync(): MSWebViewAsyncOperation; - captureSelectedContentToDataPackageAsync(): MSWebViewAsyncOperation; - getDeferredPermissionRequestById(id: number): DeferredPermissionRequest; - getDeferredPermissionRequests(): DeferredPermissionRequest[]; - goBack(): void; - goForward(): void; - invokeScriptAsync(scriptName: string, ...args: any[]): MSWebViewAsyncOperation; - navigate(uri: string): void; - navigateFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - navigateToLocalStreamUri(source: string, streamResolver: any): void; - navigateToString(contents: string): void; - navigateWithHttpRequestMessage(requestMessage: any): void; - refresh(): void; - stop(): void; - addEventListener(type: K, listener: (this: MSHTMLWebViewElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSHTMLWebViewElement: { - prototype: MSHTMLWebViewElement; - new(): MSHTMLWebViewElement; -} - -interface MSInputMethodContextEventMap { - "MSCandidateWindowHide": Event; - "MSCandidateWindowShow": Event; - "MSCandidateWindowUpdate": Event; -} - -interface MSInputMethodContext extends EventTarget { - readonly compositionEndOffset: number; - readonly compositionStartOffset: number; - oncandidatewindowhide: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowshow: (this: MSInputMethodContext, ev: Event) => any; - oncandidatewindowupdate: (this: MSInputMethodContext, ev: Event) => any; - readonly target: HTMLElement; - getCandidateWindowClientRect(): ClientRect; - getCompositionAlternatives(): string[]; - hasComposition(): boolean; - isCandidateWindowVisible(): boolean; - addEventListener(type: K, listener: (this: MSInputMethodContext, ev: MSInputMethodContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSInputMethodContext: { - prototype: MSInputMethodContext; - new(): MSInputMethodContext; -} - -interface MSManipulationEvent extends UIEvent { - readonly currentState: number; - readonly inertiaDestinationX: number; - readonly inertiaDestinationY: number; - readonly lastState: number; - initMSManipulationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, lastState: number, currentState: number): void; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -declare var MSManipulationEvent: { - prototype: MSManipulationEvent; - new(): MSManipulationEvent; - readonly MS_MANIPULATION_STATE_ACTIVE: number; - readonly MS_MANIPULATION_STATE_CANCELLED: number; - readonly MS_MANIPULATION_STATE_COMMITTED: number; - readonly MS_MANIPULATION_STATE_DRAGGING: number; - readonly MS_MANIPULATION_STATE_INERTIA: number; - readonly MS_MANIPULATION_STATE_PRESELECT: number; - readonly MS_MANIPULATION_STATE_SELECTING: number; - readonly MS_MANIPULATION_STATE_STOPPED: number; -} - -interface MSMediaKeyError { - readonly code: number; - readonly systemCode: number; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -declare var MSMediaKeyError: { - prototype: MSMediaKeyError; - new(): MSMediaKeyError; - readonly MS_MEDIA_KEYERR_CLIENT: number; - readonly MS_MEDIA_KEYERR_DOMAIN: number; - readonly MS_MEDIA_KEYERR_HARDWARECHANGE: number; - readonly MS_MEDIA_KEYERR_OUTPUT: number; - readonly MS_MEDIA_KEYERR_SERVICE: number; - readonly MS_MEDIA_KEYERR_UNKNOWN: number; -} - -interface MSMediaKeyMessageEvent extends Event { - readonly destinationURL: string | null; - readonly message: Uint8Array; -} - -declare var MSMediaKeyMessageEvent: { - prototype: MSMediaKeyMessageEvent; - new(): MSMediaKeyMessageEvent; -} - -interface MSMediaKeyNeededEvent extends Event { - readonly initData: Uint8Array | null; -} - -declare var MSMediaKeyNeededEvent: { - prototype: MSMediaKeyNeededEvent; - new(): MSMediaKeyNeededEvent; -} - -interface MSMediaKeySession extends EventTarget { - readonly error: MSMediaKeyError | null; - readonly keySystem: string; - readonly sessionId: string; - close(): void; - update(key: Uint8Array): void; -} - -declare var MSMediaKeySession: { - prototype: MSMediaKeySession; - new(): MSMediaKeySession; -} - -interface MSMediaKeys { - readonly keySystem: string; - createSession(type: string, initData: Uint8Array, cdmData?: Uint8Array): MSMediaKeySession; -} - -declare var MSMediaKeys: { - prototype: MSMediaKeys; - new(keySystem: string): MSMediaKeys; - isTypeSupported(keySystem: string, type?: string): boolean; - isTypeSupportedWithFeatures(keySystem: string, type?: string): string; -} - -interface MSPointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var MSPointerEvent: { - prototype: MSPointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): MSPointerEvent; -} - -interface MSRangeCollection { - readonly length: number; - item(index: number): Range; - [index: number]: Range; -} - -declare var MSRangeCollection: { - prototype: MSRangeCollection; - new(): MSRangeCollection; -} - -interface MSSiteModeEvent extends Event { - readonly actionURL: string; - readonly buttonID: number; -} - -declare var MSSiteModeEvent: { - prototype: MSSiteModeEvent; - new(): MSSiteModeEvent; -} - -interface MSStream { - readonly type: string; - msClose(): void; - msDetachStream(): any; -} - -declare var MSStream: { - prototype: MSStream; - new(): MSStream; -} - -interface MSStreamReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(stream: MSStream, size?: number): void; - readAsBinaryString(stream: MSStream, size?: number): void; - readAsBlob(stream: MSStream, size?: number): void; - readAsDataURL(stream: MSStream, size?: number): void; - readAsText(stream: MSStream, encoding?: string, size?: number): void; - addEventListener(type: K, listener: (this: MSStreamReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSStreamReader: { - prototype: MSStreamReader; - new(): MSStreamReader; -} - -interface MSWebViewAsyncOperationEventMap { - "complete": Event; - "error": Event; -} - -interface MSWebViewAsyncOperation extends EventTarget { - readonly error: DOMError; - oncomplete: (this: MSWebViewAsyncOperation, ev: Event) => any; - onerror: (this: MSWebViewAsyncOperation, ev: Event) => any; - readonly readyState: number; - readonly result: any; - readonly target: MSHTMLWebViewElement; - readonly type: number; - start(): void; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; - addEventListener(type: K, listener: (this: MSWebViewAsyncOperation, ev: MSWebViewAsyncOperationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MSWebViewAsyncOperation: { - prototype: MSWebViewAsyncOperation; - new(): MSWebViewAsyncOperation; - readonly COMPLETED: number; - readonly ERROR: number; - readonly STARTED: number; - readonly TYPE_CAPTURE_PREVIEW_TO_RANDOM_ACCESS_STREAM: number; - readonly TYPE_CREATE_DATA_PACKAGE_FROM_SELECTION: number; - readonly TYPE_INVOKE_SCRIPT: number; -} - -interface MSWebViewSettings { - isIndexedDBEnabled: boolean; - isJavaScriptEnabled: boolean; -} - -declare var MSWebViewSettings: { - prototype: MSWebViewSettings; - new(): MSWebViewSettings; -} - -interface MediaDeviceInfo { - readonly deviceId: string; - readonly groupId: string; - readonly kind: MediaDeviceKind; - readonly label: string; -} - -declare var MediaDeviceInfo: { - prototype: MediaDeviceInfo; - new(): MediaDeviceInfo; -} - -interface MediaDevicesEventMap { - "devicechange": Event; -} - -interface MediaDevices extends EventTarget { - ondevicechange: (this: MediaDevices, ev: Event) => any; - enumerateDevices(): any; - getSupportedConstraints(): MediaTrackSupportedConstraints; - getUserMedia(constraints: MediaStreamConstraints): Promise; - addEventListener(type: K, listener: (this: MediaDevices, ev: MediaDevicesEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaDevices: { - prototype: MediaDevices; - new(): MediaDevices; -} - -interface MediaElementAudioSourceNode extends AudioNode { -} - -declare var MediaElementAudioSourceNode: { - prototype: MediaElementAudioSourceNode; - new(): MediaElementAudioSourceNode; -} - -interface MediaEncryptedEvent extends Event { - readonly initData: ArrayBuffer | null; - readonly initDataType: string; -} - -declare var MediaEncryptedEvent: { - prototype: MediaEncryptedEvent; - new(type: string, eventInitDict?: MediaEncryptedEventInit): MediaEncryptedEvent; -} - -interface MediaError { - readonly code: number; - readonly msExtendedCode: number; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -declare var MediaError: { - prototype: MediaError; - new(): MediaError; - readonly MEDIA_ERR_ABORTED: number; - readonly MEDIA_ERR_DECODE: number; - readonly MEDIA_ERR_NETWORK: number; - readonly MEDIA_ERR_SRC_NOT_SUPPORTED: number; - readonly MS_MEDIA_ERR_ENCRYPTED: number; -} - -interface MediaKeyMessageEvent extends Event { - readonly message: ArrayBuffer; - readonly messageType: MediaKeyMessageType; -} - -declare var MediaKeyMessageEvent: { - prototype: MediaKeyMessageEvent; - new(type: string, eventInitDict?: MediaKeyMessageEventInit): MediaKeyMessageEvent; -} - -interface MediaKeySession extends EventTarget { - readonly closed: Promise; - readonly expiration: number; - readonly keyStatuses: MediaKeyStatusMap; - readonly sessionId: string; - close(): Promise; - generateRequest(initDataType: string, initData: any): Promise; - load(sessionId: string): Promise; - remove(): Promise; - update(response: any): Promise; -} - -declare var MediaKeySession: { - prototype: MediaKeySession; - new(): MediaKeySession; -} - -interface MediaKeyStatusMap { - readonly size: number; - forEach(callback: ForEachCallback): void; - get(keyId: any): MediaKeyStatus; - has(keyId: any): boolean; -} - -declare var MediaKeyStatusMap: { - prototype: MediaKeyStatusMap; - new(): MediaKeyStatusMap; -} - -interface MediaKeySystemAccess { - readonly keySystem: string; - createMediaKeys(): Promise; - getConfiguration(): MediaKeySystemConfiguration; -} - -declare var MediaKeySystemAccess: { - prototype: MediaKeySystemAccess; - new(): MediaKeySystemAccess; -} - -interface MediaKeys { - createSession(sessionType?: MediaKeySessionType): MediaKeySession; - setServerCertificate(serverCertificate: any): Promise; -} - -declare var MediaKeys: { - prototype: MediaKeys; - new(): MediaKeys; -} - -interface MediaList { - readonly length: number; - mediaText: string; - appendMedium(newMedium: string): void; - deleteMedium(oldMedium: string): void; - item(index: number): string; - toString(): string; - [index: number]: string; -} - -declare var MediaList: { - prototype: MediaList; - new(): MediaList; -} - -interface MediaQueryList { - readonly matches: boolean; - readonly media: string; - addListener(listener: MediaQueryListListener): void; - removeListener(listener: MediaQueryListListener): void; -} - -declare var MediaQueryList: { - prototype: MediaQueryList; - new(): MediaQueryList; -} - -interface MediaSource extends EventTarget { - readonly activeSourceBuffers: SourceBufferList; - duration: number; - readonly readyState: string; - readonly sourceBuffers: SourceBufferList; - addSourceBuffer(type: string): SourceBuffer; - endOfStream(error?: number): void; - removeSourceBuffer(sourceBuffer: SourceBuffer): void; -} - -declare var MediaSource: { - prototype: MediaSource; - new(): MediaSource; - isTypeSupported(type: string): boolean; -} - -interface MediaStreamEventMap { - "active": Event; - "addtrack": MediaStreamTrackEvent; - "inactive": Event; - "removetrack": MediaStreamTrackEvent; -} - -interface MediaStream extends EventTarget { - readonly active: boolean; - readonly id: string; - onactive: (this: MediaStream, ev: Event) => any; - onaddtrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - oninactive: (this: MediaStream, ev: Event) => any; - onremovetrack: (this: MediaStream, ev: MediaStreamTrackEvent) => any; - addTrack(track: MediaStreamTrack): void; - clone(): MediaStream; - getAudioTracks(): MediaStreamTrack[]; - getTrackById(trackId: string): MediaStreamTrack | null; - getTracks(): MediaStreamTrack[]; - getVideoTracks(): MediaStreamTrack[]; - removeTrack(track: MediaStreamTrack): void; - stop(): void; - addEventListener(type: K, listener: (this: MediaStream, ev: MediaStreamEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStream: { - prototype: MediaStream; - new(streamOrTracks?: MediaStream | MediaStreamTrack[]): MediaStream; -} - -interface MediaStreamAudioSourceNode extends AudioNode { -} - -declare var MediaStreamAudioSourceNode: { - prototype: MediaStreamAudioSourceNode; - new(): MediaStreamAudioSourceNode; -} - -interface MediaStreamError { - readonly constraintName: string | null; - readonly message: string | null; - readonly name: string; -} - -declare var MediaStreamError: { - prototype: MediaStreamError; - new(): MediaStreamError; -} - -interface MediaStreamErrorEvent extends Event { - readonly error: MediaStreamError | null; -} - -declare var MediaStreamErrorEvent: { - prototype: MediaStreamErrorEvent; - new(typeArg: string, eventInitDict?: MediaStreamErrorEventInit): MediaStreamErrorEvent; -} - -interface MediaStreamEvent extends Event { - readonly stream: MediaStream | null; -} - -declare var MediaStreamEvent: { - prototype: MediaStreamEvent; - new(type: string, eventInitDict: MediaStreamEventInit): MediaStreamEvent; -} - -interface MediaStreamTrackEventMap { - "ended": MediaStreamErrorEvent; - "mute": Event; - "overconstrained": MediaStreamErrorEvent; - "unmute": Event; -} - -interface MediaStreamTrack extends EventTarget { - enabled: boolean; - readonly id: string; - readonly kind: string; - readonly label: string; - readonly muted: boolean; - onended: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onmute: (this: MediaStreamTrack, ev: Event) => any; - onoverconstrained: (this: MediaStreamTrack, ev: MediaStreamErrorEvent) => any; - onunmute: (this: MediaStreamTrack, ev: Event) => any; - readonly readonly: boolean; - readonly readyState: MediaStreamTrackState; - readonly remote: boolean; - applyConstraints(constraints: MediaTrackConstraints): Promise; - clone(): MediaStreamTrack; - getCapabilities(): MediaTrackCapabilities; - getConstraints(): MediaTrackConstraints; - getSettings(): MediaTrackSettings; - stop(): void; - addEventListener(type: K, listener: (this: MediaStreamTrack, ev: MediaStreamTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MediaStreamTrack: { - prototype: MediaStreamTrack; - new(): MediaStreamTrack; -} - -interface MediaStreamTrackEvent extends Event { - readonly track: MediaStreamTrack; -} - -declare var MediaStreamTrackEvent: { - prototype: MediaStreamTrackEvent; - new(typeArg: string, eventInitDict?: MediaStreamTrackEventInit): MediaStreamTrackEvent; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: Window; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: Window): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface MimeType { - readonly description: string; - readonly enabledPlugin: Plugin; - readonly suffixes: string; - readonly type: string; -} - -declare var MimeType: { - prototype: MimeType; - new(): MimeType; -} - -interface MimeTypeArray { - readonly length: number; - item(index: number): Plugin; - namedItem(type: string): Plugin; - [index: number]: Plugin; -} - -declare var MimeTypeArray: { - prototype: MimeTypeArray; - new(): MimeTypeArray; -} - -interface MouseEvent extends UIEvent { - readonly altKey: boolean; - readonly button: number; - readonly buttons: number; - readonly clientX: number; - readonly clientY: number; - readonly ctrlKey: boolean; - readonly fromElement: Element; - readonly layerX: number; - readonly layerY: number; - readonly metaKey: boolean; - readonly movementX: number; - readonly movementY: number; - readonly offsetX: number; - readonly offsetY: number; - readonly pageX: number; - readonly pageY: number; - readonly relatedTarget: EventTarget; - readonly screenX: number; - readonly screenY: number; - readonly shiftKey: boolean; - readonly toElement: Element; - readonly which: number; - readonly x: number; - readonly y: number; - getModifierState(keyArg: string): boolean; - initMouseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget | null): void; -} - -declare var MouseEvent: { - prototype: MouseEvent; - new(typeArg: string, eventInitDict?: MouseEventInit): MouseEvent; -} - -interface MutationEvent extends Event { - readonly attrChange: number; - readonly attrName: string; - readonly newValue: string; - readonly prevValue: string; - readonly relatedNode: Node; - initMutationEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, relatedNodeArg: Node, prevValueArg: string, newValueArg: string, attrNameArg: string, attrChangeArg: number): void; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -declare var MutationEvent: { - prototype: MutationEvent; - new(): MutationEvent; - readonly ADDITION: number; - readonly MODIFICATION: number; - readonly REMOVAL: number; -} - -interface MutationObserver { - disconnect(): void; - observe(target: Node, options: MutationObserverInit): void; - takeRecords(): MutationRecord[]; -} - -declare var MutationObserver: { - prototype: MutationObserver; - new(callback: MutationCallback): MutationObserver; -} - -interface MutationRecord { - readonly addedNodes: NodeList; - readonly attributeName: string | null; - readonly attributeNamespace: string | null; - readonly nextSibling: Node | null; - readonly oldValue: string | null; - readonly previousSibling: Node | null; - readonly removedNodes: NodeList; - readonly target: Node; - readonly type: string; -} - -declare var MutationRecord: { - prototype: MutationRecord; - new(): MutationRecord; -} - -interface NamedNodeMap { - readonly length: number; - getNamedItem(name: string): Attr; - getNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - item(index: number): Attr; - removeNamedItem(name: string): Attr; - removeNamedItemNS(namespaceURI: string | null, localName: string | null): Attr; - setNamedItem(arg: Attr): Attr; - setNamedItemNS(arg: Attr): Attr; - [index: number]: Attr; -} - -declare var NamedNodeMap: { - prototype: NamedNodeMap; - new(): NamedNodeMap; -} - -interface NavigationCompletedEvent extends NavigationEvent { - readonly isSuccess: boolean; - readonly webErrorStatus: number; -} - -declare var NavigationCompletedEvent: { - prototype: NavigationCompletedEvent; - new(): NavigationCompletedEvent; -} - -interface NavigationEvent extends Event { - readonly uri: string; -} - -declare var NavigationEvent: { - prototype: NavigationEvent; - new(): NavigationEvent; -} - -interface NavigationEventWithReferrer extends NavigationEvent { - readonly referer: string; -} - -declare var NavigationEventWithReferrer: { - prototype: NavigationEventWithReferrer; - new(): NavigationEventWithReferrer; -} - -interface Navigator extends Object, NavigatorID, NavigatorOnLine, NavigatorContentUtils, NavigatorStorageUtils, NavigatorGeolocation, MSNavigatorDoNotTrack, MSFileSaver, NavigatorBeacon, NavigatorConcurrentHardware, NavigatorUserMedia { - readonly authentication: WebAuthentication; - readonly cookieEnabled: boolean; - gamepadInputEmulation: GamepadInputEmulationType; - readonly language: string; - readonly maxTouchPoints: number; - readonly mimeTypes: MimeTypeArray; - readonly msManipulationViewsEnabled: boolean; - readonly msMaxTouchPoints: number; - readonly msPointerEnabled: boolean; - readonly plugins: PluginArray; - readonly pointerEnabled: boolean; - readonly serviceWorker: ServiceWorkerContainer; - readonly webdriver: boolean; - readonly hardwareConcurrency: number; - getGamepads(): Gamepad[]; - javaEnabled(): boolean; - msLaunchUri(uri: string, successCallback?: MSLaunchUriCallback, noHandlerCallback?: MSLaunchUriCallback): void; - requestMediaKeySystemAccess(keySystem: string, supportedConfigurations: MediaKeySystemConfiguration[]): Promise; - vibrate(pattern: number | number[]): boolean; -} - -declare var Navigator: { - prototype: Navigator; - new(): Navigator; -} - -interface Node extends EventTarget { - readonly attributes: NamedNodeMap; - readonly baseURI: string | null; - readonly childNodes: NodeList; - readonly firstChild: Node | null; - readonly lastChild: Node | null; - readonly localName: string | null; - readonly namespaceURI: string | null; - readonly nextSibling: Node | null; - readonly nodeName: string; - readonly nodeType: number; - nodeValue: string | null; - readonly ownerDocument: Document; - readonly parentElement: HTMLElement | null; - readonly parentNode: Node | null; - readonly previousSibling: Node | null; - textContent: string | null; - appendChild(newChild: T): T; - cloneNode(deep?: boolean): Node; - compareDocumentPosition(other: Node): number; - contains(child: Node): boolean; - hasAttributes(): boolean; - hasChildNodes(): boolean; - insertBefore(newChild: T, refChild: Node | null): T; - isDefaultNamespace(namespaceURI: string | null): boolean; - isEqualNode(arg: Node): boolean; - isSameNode(other: Node): boolean; - lookupNamespaceURI(prefix: string | null): string | null; - lookupPrefix(namespaceURI: string | null): string | null; - normalize(): void; - removeChild(oldChild: T): T; - replaceChild(newChild: Node, oldChild: T): T; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -declare var Node: { - prototype: Node; - new(): Node; - readonly ATTRIBUTE_NODE: number; - readonly CDATA_SECTION_NODE: number; - readonly COMMENT_NODE: number; - readonly DOCUMENT_FRAGMENT_NODE: number; - readonly DOCUMENT_NODE: number; - readonly DOCUMENT_POSITION_CONTAINED_BY: number; - readonly DOCUMENT_POSITION_CONTAINS: number; - readonly DOCUMENT_POSITION_DISCONNECTED: number; - readonly DOCUMENT_POSITION_FOLLOWING: number; - readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number; - readonly DOCUMENT_POSITION_PRECEDING: number; - readonly DOCUMENT_TYPE_NODE: number; - readonly ELEMENT_NODE: number; - readonly ENTITY_NODE: number; - readonly ENTITY_REFERENCE_NODE: number; - readonly NOTATION_NODE: number; - readonly PROCESSING_INSTRUCTION_NODE: number; - readonly TEXT_NODE: number; -} - -interface NodeFilter { - acceptNode(n: Node): number; -} - -declare var NodeFilter: { - readonly FILTER_ACCEPT: number; - readonly FILTER_REJECT: number; - readonly FILTER_SKIP: number; - readonly SHOW_ALL: number; - readonly SHOW_ATTRIBUTE: number; - readonly SHOW_CDATA_SECTION: number; - readonly SHOW_COMMENT: number; - readonly SHOW_DOCUMENT: number; - readonly SHOW_DOCUMENT_FRAGMENT: number; - readonly SHOW_DOCUMENT_TYPE: number; - readonly SHOW_ELEMENT: number; - readonly SHOW_ENTITY: number; - readonly SHOW_ENTITY_REFERENCE: number; - readonly SHOW_NOTATION: number; - readonly SHOW_PROCESSING_INSTRUCTION: number; - readonly SHOW_TEXT: number; -} - -interface NodeIterator { - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - detach(): void; - nextNode(): Node; - previousNode(): Node; -} - -declare var NodeIterator: { - prototype: NodeIterator; - new(): NodeIterator; -} - -interface NodeList { - readonly length: number; - item(index: number): Node; - [index: number]: Node; -} - -declare var NodeList: { - prototype: NodeList; - new(): NodeList; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface OES_element_index_uint { -} - -declare var OES_element_index_uint: { - prototype: OES_element_index_uint; - new(): OES_element_index_uint; -} - -interface OES_standard_derivatives { - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -declare var OES_standard_derivatives: { - prototype: OES_standard_derivatives; - new(): OES_standard_derivatives; - readonly FRAGMENT_SHADER_DERIVATIVE_HINT_OES: number; -} - -interface OES_texture_float { -} - -declare var OES_texture_float: { - prototype: OES_texture_float; - new(): OES_texture_float; -} - -interface OES_texture_float_linear { -} - -declare var OES_texture_float_linear: { - prototype: OES_texture_float_linear; - new(): OES_texture_float_linear; -} - -interface OES_texture_half_float { - readonly HALF_FLOAT_OES: number; -} - -declare var OES_texture_half_float: { - prototype: OES_texture_half_float; - new(): OES_texture_half_float; - readonly HALF_FLOAT_OES: number; -} - -interface OES_texture_half_float_linear { -} - -declare var OES_texture_half_float_linear: { - prototype: OES_texture_half_float_linear; - new(): OES_texture_half_float_linear; -} - -interface OfflineAudioCompletionEvent extends Event { - readonly renderedBuffer: AudioBuffer; -} - -declare var OfflineAudioCompletionEvent: { - prototype: OfflineAudioCompletionEvent; - new(): OfflineAudioCompletionEvent; -} - -interface OfflineAudioContextEventMap extends AudioContextEventMap { - "complete": OfflineAudioCompletionEvent; -} - -interface OfflineAudioContext extends AudioContextBase { - readonly length: number; - oncomplete: (this: OfflineAudioContext, ev: OfflineAudioCompletionEvent) => any; - startRendering(): Promise; - suspend(suspendTime: number): Promise; - addEventListener(type: K, listener: (this: OfflineAudioContext, ev: OfflineAudioContextEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OfflineAudioContext: { - prototype: OfflineAudioContext; - new(numberOfChannels: number, length: number, sampleRate: number): OfflineAudioContext; -} - -interface OscillatorNodeEventMap { - "ended": MediaStreamErrorEvent; -} - -interface OscillatorNode extends AudioNode { - readonly detune: AudioParam; - readonly frequency: AudioParam; - onended: (this: OscillatorNode, ev: MediaStreamErrorEvent) => any; - type: OscillatorType; - setPeriodicWave(periodicWave: PeriodicWave): void; - start(when?: number): void; - stop(when?: number): void; - addEventListener(type: K, listener: (this: OscillatorNode, ev: OscillatorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var OscillatorNode: { - prototype: OscillatorNode; - new(): OscillatorNode; -} - -interface OverflowEvent extends UIEvent { - readonly horizontalOverflow: boolean; - readonly orient: number; - readonly verticalOverflow: boolean; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -declare var OverflowEvent: { - prototype: OverflowEvent; - new(): OverflowEvent; - readonly BOTH: number; - readonly HORIZONTAL: number; - readonly VERTICAL: number; -} - -interface PageTransitionEvent extends Event { - readonly persisted: boolean; -} - -declare var PageTransitionEvent: { - prototype: PageTransitionEvent; - new(): PageTransitionEvent; -} - -interface PannerNode extends AudioNode { - coneInnerAngle: number; - coneOuterAngle: number; - coneOuterGain: number; - distanceModel: DistanceModelType; - maxDistance: number; - panningModel: PanningModelType; - refDistance: number; - rolloffFactor: number; - setOrientation(x: number, y: number, z: number): void; - setPosition(x: number, y: number, z: number): void; - setVelocity(x: number, y: number, z: number): void; -} - -declare var PannerNode: { - prototype: PannerNode; - new(): PannerNode; -} - -interface Path2D extends Object, CanvasPathMethods { -} - -declare var Path2D: { - prototype: Path2D; - new(path?: Path2D): Path2D; -} - -interface PaymentAddress { - readonly addressLine: string[]; - readonly city: string; - readonly country: string; - readonly dependentLocality: string; - readonly languageCode: string; - readonly organization: string; - readonly phone: string; - readonly postalCode: string; - readonly recipient: string; - readonly region: string; - readonly sortingCode: string; - toJSON(): any; -} - -declare var PaymentAddress: { - prototype: PaymentAddress; - new(): PaymentAddress; -} - -interface PaymentRequestEventMap { - "shippingaddresschange": Event; - "shippingoptionchange": Event; -} - -interface PaymentRequest extends EventTarget { - onshippingaddresschange: (this: PaymentRequest, ev: Event) => any; - onshippingoptionchange: (this: PaymentRequest, ev: Event) => any; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - readonly shippingType: PaymentShippingType | null; - abort(): Promise; - show(): Promise; - addEventListener(type: K, listener: (this: PaymentRequest, ev: PaymentRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var PaymentRequest: { - prototype: PaymentRequest; - new(methodData: PaymentMethodData[], details: PaymentDetails, options?: PaymentOptions): PaymentRequest; -} - -interface PaymentRequestUpdateEvent extends Event { - updateWith(d: Promise): void; -} - -declare var PaymentRequestUpdateEvent: { - prototype: PaymentRequestUpdateEvent; - new(type: string, eventInitDict?: PaymentRequestUpdateEventInit): PaymentRequestUpdateEvent; -} - -interface PaymentResponse { - readonly details: any; - readonly methodName: string; - readonly payerEmail: string | null; - readonly payerName: string | null; - readonly payerPhone: string | null; - readonly shippingAddress: PaymentAddress | null; - readonly shippingOption: string | null; - complete(result?: PaymentComplete): Promise; - toJSON(): any; -} - -declare var PaymentResponse: { - prototype: PaymentResponse; - new(): PaymentResponse; -} - -interface PerfWidgetExternal { - readonly activeNetworkRequestCount: number; - readonly averageFrameTime: number; - readonly averagePaintTime: number; - readonly extraInformationEnabled: boolean; - readonly independentRenderingEnabled: boolean; - readonly irDisablingContentString: string; - readonly irStatusAvailable: boolean; - readonly maxCpuSpeed: number; - readonly paintRequestsPerSecond: number; - readonly performanceCounter: number; - readonly performanceCounterFrequency: number; - addEventListener(eventType: string, callback: Function): void; - getMemoryUsage(): number; - getProcessCpuUsage(): number; - getRecentCpuUsage(last: number | null): any; - getRecentFrames(last: number | null): any; - getRecentMemoryUsage(last: number | null): any; - getRecentPaintRequests(last: number | null): any; - removeEventListener(eventType: string, callback: Function): void; - repositionWindow(x: number, y: number): void; - resizeWindow(width: number, height: number): void; -} - -declare var PerfWidgetExternal: { - prototype: PerfWidgetExternal; - new(): PerfWidgetExternal; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceEntry { - readonly duration: number; - readonly entryType: string; - readonly name: string; - readonly startTime: number; -} - -declare var PerformanceEntry: { - prototype: PerformanceEntry; - new(): PerformanceEntry; -} - -interface PerformanceMark extends PerformanceEntry { -} - -declare var PerformanceMark: { - prototype: PerformanceMark; - new(): PerformanceMark; -} - -interface PerformanceMeasure extends PerformanceEntry { -} - -declare var PerformanceMeasure: { - prototype: PerformanceMeasure; - new(): PerformanceMeasure; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceNavigationTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly navigationStart: number; - readonly redirectCount: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly type: NavigationType; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; -} - -declare var PerformanceNavigationTiming: { - prototype: PerformanceNavigationTiming; - new(): PerformanceNavigationTiming; -} - -interface PerformanceResourceTiming extends PerformanceEntry { - readonly connectEnd: number; - readonly connectStart: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly initiatorType: string; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; -} - -declare var PerformanceResourceTiming: { - prototype: PerformanceResourceTiming; - new(): PerformanceResourceTiming; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface PeriodicWave { -} - -declare var PeriodicWave: { - prototype: PeriodicWave; - new(): PeriodicWave; -} - -interface PermissionRequest extends DeferredPermissionRequest { - readonly state: MSWebViewPermissionState; - defer(): void; -} - -declare var PermissionRequest: { - prototype: PermissionRequest; - new(): PermissionRequest; -} - -interface PermissionRequestedEvent extends Event { - readonly permissionRequest: PermissionRequest; -} - -declare var PermissionRequestedEvent: { - prototype: PermissionRequestedEvent; - new(): PermissionRequestedEvent; -} - -interface Plugin { - readonly description: string; - readonly filename: string; - readonly length: number; - readonly name: string; - readonly version: string; - item(index: number): MimeType; - namedItem(type: string): MimeType; - [index: number]: MimeType; -} - -declare var Plugin: { - prototype: Plugin; - new(): Plugin; -} - -interface PluginArray { - readonly length: number; - item(index: number): Plugin; - namedItem(name: string): Plugin; - refresh(reload?: boolean): void; - [index: number]: Plugin; -} - -declare var PluginArray: { - prototype: PluginArray; - new(): PluginArray; -} - -interface PointerEvent extends MouseEvent { - readonly currentPoint: any; - readonly height: number; - readonly hwTimestamp: number; - readonly intermediatePoints: any; - readonly isPrimary: boolean; - readonly pointerId: number; - readonly pointerType: any; - readonly pressure: number; - readonly rotation: number; - readonly tiltX: number; - readonly tiltY: number; - readonly width: number; - getCurrentPoint(element: Element): void; - getIntermediatePoints(element: Element): void; - initPointerEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, ctrlKeyArg: boolean, altKeyArg: boolean, shiftKeyArg: boolean, metaKeyArg: boolean, buttonArg: number, relatedTargetArg: EventTarget, offsetXArg: number, offsetYArg: number, widthArg: number, heightArg: number, pressure: number, rotation: number, tiltX: number, tiltY: number, pointerIdArg: number, pointerType: any, hwTimestampArg: number, isPrimary: boolean): void; -} - -declare var PointerEvent: { - prototype: PointerEvent; - new(typeArg: string, eventInitDict?: PointerEventInit): PointerEvent; -} - -interface PopStateEvent extends Event { - readonly state: any; - initPopStateEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, stateArg: any): void; -} - -declare var PopStateEvent: { - prototype: PopStateEvent; - new(typeArg: string, eventInitDict?: PopStateEventInit): PopStateEvent; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProcessingInstruction extends CharacterData { - readonly target: string; -} - -declare var ProcessingInstruction: { - prototype: ProcessingInstruction; - new(): ProcessingInstruction; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface RTCDTMFToneChangeEvent extends Event { - readonly tone: string; -} - -declare var RTCDTMFToneChangeEvent: { - prototype: RTCDTMFToneChangeEvent; - new(typeArg: string, eventInitDict: RTCDTMFToneChangeEventInit): RTCDTMFToneChangeEvent; -} - -interface RTCDtlsTransportEventMap { - "dtlsstatechange": RTCDtlsTransportStateChangedEvent; - "error": Event; -} - -interface RTCDtlsTransport extends RTCStatsProvider { - ondtlsstatechange: ((this: RTCDtlsTransport, ev: RTCDtlsTransportStateChangedEvent) => any) | null; - onerror: ((this: RTCDtlsTransport, ev: Event) => any) | null; - readonly state: RTCDtlsTransportState; - readonly transport: RTCIceTransport; - getLocalParameters(): RTCDtlsParameters; - getRemoteCertificates(): ArrayBuffer[]; - getRemoteParameters(): RTCDtlsParameters | null; - start(remoteParameters: RTCDtlsParameters): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCDtlsTransport, ev: RTCDtlsTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtlsTransport: { - prototype: RTCDtlsTransport; - new(transport: RTCIceTransport): RTCDtlsTransport; -} - -interface RTCDtlsTransportStateChangedEvent extends Event { - readonly state: RTCDtlsTransportState; -} - -declare var RTCDtlsTransportStateChangedEvent: { - prototype: RTCDtlsTransportStateChangedEvent; - new(): RTCDtlsTransportStateChangedEvent; -} - -interface RTCDtmfSenderEventMap { - "tonechange": RTCDTMFToneChangeEvent; -} - -interface RTCDtmfSender extends EventTarget { - readonly canInsertDTMF: boolean; - readonly duration: number; - readonly interToneGap: number; - ontonechange: (this: RTCDtmfSender, ev: RTCDTMFToneChangeEvent) => any; - readonly sender: RTCRtpSender; - readonly toneBuffer: string; - insertDTMF(tones: string, duration?: number, interToneGap?: number): void; - addEventListener(type: K, listener: (this: RTCDtmfSender, ev: RTCDtmfSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCDtmfSender: { - prototype: RTCDtmfSender; - new(sender: RTCRtpSender): RTCDtmfSender; -} - -interface RTCIceCandidate { - candidate: string | null; - sdpMLineIndex: number | null; - sdpMid: string | null; - toJSON(): any; -} - -declare var RTCIceCandidate: { - prototype: RTCIceCandidate; - new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate; -} - -interface RTCIceCandidatePairChangedEvent extends Event { - readonly pair: RTCIceCandidatePair; -} - -declare var RTCIceCandidatePairChangedEvent: { - prototype: RTCIceCandidatePairChangedEvent; - new(): RTCIceCandidatePairChangedEvent; -} - -interface RTCIceGathererEventMap { - "error": Event; - "localcandidate": RTCIceGathererEvent; -} - -interface RTCIceGatherer extends RTCStatsProvider { - readonly component: RTCIceComponent; - onerror: ((this: RTCIceGatherer, ev: Event) => any) | null; - onlocalcandidate: ((this: RTCIceGatherer, ev: RTCIceGathererEvent) => any) | null; - createAssociatedGatherer(): RTCIceGatherer; - getLocalCandidates(): RTCIceCandidateDictionary[]; - getLocalParameters(): RTCIceParameters; - addEventListener(type: K, listener: (this: RTCIceGatherer, ev: RTCIceGathererEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceGatherer: { - prototype: RTCIceGatherer; - new(options: RTCIceGatherOptions): RTCIceGatherer; -} - -interface RTCIceGathererEvent extends Event { - readonly candidate: RTCIceCandidateDictionary | RTCIceCandidateComplete; -} - -declare var RTCIceGathererEvent: { - prototype: RTCIceGathererEvent; - new(): RTCIceGathererEvent; -} - -interface RTCIceTransportEventMap { - "candidatepairchange": RTCIceCandidatePairChangedEvent; - "icestatechange": RTCIceTransportStateChangedEvent; -} - -interface RTCIceTransport extends RTCStatsProvider { - readonly component: RTCIceComponent; - readonly iceGatherer: RTCIceGatherer | null; - oncandidatepairchange: ((this: RTCIceTransport, ev: RTCIceCandidatePairChangedEvent) => any) | null; - onicestatechange: ((this: RTCIceTransport, ev: RTCIceTransportStateChangedEvent) => any) | null; - readonly role: RTCIceRole; - readonly state: RTCIceTransportState; - addRemoteCandidate(remoteCandidate: RTCIceCandidateDictionary | RTCIceCandidateComplete): void; - createAssociatedTransport(): RTCIceTransport; - getNominatedCandidatePair(): RTCIceCandidatePair | null; - getRemoteCandidates(): RTCIceCandidateDictionary[]; - getRemoteParameters(): RTCIceParameters | null; - setRemoteCandidates(remoteCandidates: RTCIceCandidateDictionary[]): void; - start(gatherer: RTCIceGatherer, remoteParameters: RTCIceParameters, role?: RTCIceRole): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCIceTransport, ev: RTCIceTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCIceTransport: { - prototype: RTCIceTransport; - new(): RTCIceTransport; -} - -interface RTCIceTransportStateChangedEvent extends Event { - readonly state: RTCIceTransportState; -} - -declare var RTCIceTransportStateChangedEvent: { - prototype: RTCIceTransportStateChangedEvent; - new(): RTCIceTransportStateChangedEvent; -} - -interface RTCPeerConnectionEventMap { - "addstream": MediaStreamEvent; - "icecandidate": RTCPeerConnectionIceEvent; - "iceconnectionstatechange": Event; - "icegatheringstatechange": Event; - "negotiationneeded": Event; - "removestream": MediaStreamEvent; - "signalingstatechange": Event; -} - -interface RTCPeerConnection extends EventTarget { - readonly canTrickleIceCandidates: boolean | null; - readonly iceConnectionState: RTCIceConnectionState; - readonly iceGatheringState: RTCIceGatheringState; - readonly localDescription: RTCSessionDescription | null; - onaddstream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onicecandidate: (this: RTCPeerConnection, ev: RTCPeerConnectionIceEvent) => any; - oniceconnectionstatechange: (this: RTCPeerConnection, ev: Event) => any; - onicegatheringstatechange: (this: RTCPeerConnection, ev: Event) => any; - onnegotiationneeded: (this: RTCPeerConnection, ev: Event) => any; - onremovestream: (this: RTCPeerConnection, ev: MediaStreamEvent) => any; - onsignalingstatechange: (this: RTCPeerConnection, ev: Event) => any; - readonly remoteDescription: RTCSessionDescription | null; - readonly signalingState: RTCSignalingState; - addIceCandidate(candidate: RTCIceCandidate, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addStream(stream: MediaStream): void; - close(): void; - createAnswer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - createOffer(successCallback?: RTCSessionDescriptionCallback, failureCallback?: RTCPeerConnectionErrorCallback, options?: RTCOfferOptions): Promise; - getConfiguration(): RTCConfiguration; - getLocalStreams(): MediaStream[]; - getRemoteStreams(): MediaStream[]; - getStats(selector: MediaStreamTrack | null, successCallback?: RTCStatsCallback, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - getStreamById(streamId: string): MediaStream | null; - removeStream(stream: MediaStream): void; - setLocalDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - setRemoteDescription(description: RTCSessionDescription, successCallback?: VoidFunction, failureCallback?: RTCPeerConnectionErrorCallback): Promise; - addEventListener(type: K, listener: (this: RTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCPeerConnection: { - prototype: RTCPeerConnection; - new(configuration: RTCConfiguration): RTCPeerConnection; -} - -interface RTCPeerConnectionIceEvent extends Event { - readonly candidate: RTCIceCandidate; -} - -declare var RTCPeerConnectionIceEvent: { - prototype: RTCPeerConnectionIceEvent; - new(type: string, eventInitDict: RTCPeerConnectionIceEventInit): RTCPeerConnectionIceEvent; -} - -interface RTCRtpReceiverEventMap { - "error": Event; -} - -interface RTCRtpReceiver extends RTCStatsProvider { - onerror: ((this: RTCRtpReceiver, ev: Event) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack | null; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - getContributingSources(): RTCRtpContributingSource[]; - receive(parameters: RTCRtpParameters): void; - requestSendCSRC(csrc: number): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpReceiver, ev: RTCRtpReceiverEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpReceiver: { - prototype: RTCRtpReceiver; - new(transport: RTCDtlsTransport | RTCSrtpSdesTransport, kind: string, rtcpTransport?: RTCDtlsTransport): RTCRtpReceiver; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCRtpSenderEventMap { - "error": Event; - "ssrcconflict": RTCSsrcConflictEvent; -} - -interface RTCRtpSender extends RTCStatsProvider { - onerror: ((this: RTCRtpSender, ev: Event) => any) | null; - onssrcconflict: ((this: RTCRtpSender, ev: RTCSsrcConflictEvent) => any) | null; - readonly rtcpTransport: RTCDtlsTransport; - readonly track: MediaStreamTrack; - readonly transport: RTCDtlsTransport | RTCSrtpSdesTransport; - send(parameters: RTCRtpParameters): void; - setTrack(track: MediaStreamTrack): void; - setTransport(transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): void; - stop(): void; - addEventListener(type: K, listener: (this: RTCRtpSender, ev: RTCRtpSenderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCRtpSender: { - prototype: RTCRtpSender; - new(track: MediaStreamTrack, transport: RTCDtlsTransport | RTCSrtpSdesTransport, rtcpTransport?: RTCDtlsTransport): RTCRtpSender; - getCapabilities(kind?: string): RTCRtpCapabilities; -} - -interface RTCSessionDescription { - sdp: string | null; - type: RTCSdpType | null; - toJSON(): any; -} - -declare var RTCSessionDescription: { - prototype: RTCSessionDescription; - new(descriptionInitDict?: RTCSessionDescriptionInit): RTCSessionDescription; -} - -interface RTCSrtpSdesTransportEventMap { - "error": Event; -} - -interface RTCSrtpSdesTransport extends EventTarget { - onerror: ((this: RTCSrtpSdesTransport, ev: Event) => any) | null; - readonly transport: RTCIceTransport; - addEventListener(type: K, listener: (this: RTCSrtpSdesTransport, ev: RTCSrtpSdesTransportEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var RTCSrtpSdesTransport: { - prototype: RTCSrtpSdesTransport; - new(transport: RTCIceTransport, encryptParameters: RTCSrtpSdesParameters, decryptParameters: RTCSrtpSdesParameters): RTCSrtpSdesTransport; - getLocalParameters(): RTCSrtpSdesParameters[]; -} - -interface RTCSsrcConflictEvent extends Event { - readonly ssrc: number; -} - -declare var RTCSsrcConflictEvent: { - prototype: RTCSsrcConflictEvent; - new(): RTCSsrcConflictEvent; -} - -interface RTCStatsProvider extends EventTarget { - getStats(): Promise; - msGetStats(): Promise; -} - -declare var RTCStatsProvider: { - prototype: RTCStatsProvider; - new(): RTCStatsProvider; -} - -interface Range { - readonly collapsed: boolean; - readonly commonAncestorContainer: Node; - readonly endContainer: Node; - readonly endOffset: number; - readonly startContainer: Node; - readonly startOffset: number; - cloneContents(): DocumentFragment; - cloneRange(): Range; - collapse(toStart: boolean): void; - compareBoundaryPoints(how: number, sourceRange: Range): number; - createContextualFragment(fragment: string): DocumentFragment; - deleteContents(): void; - detach(): void; - expand(Unit: ExpandGranularity): boolean; - extractContents(): DocumentFragment; - getBoundingClientRect(): ClientRect; - getClientRects(): ClientRectList; - insertNode(newNode: Node): void; - selectNode(refNode: Node): void; - selectNodeContents(refNode: Node): void; - setEnd(refNode: Node, offset: number): void; - setEndAfter(refNode: Node): void; - setEndBefore(refNode: Node): void; - setStart(refNode: Node, offset: number): void; - setStartAfter(refNode: Node): void; - setStartBefore(refNode: Node): void; - surroundContents(newParent: Node): void; - toString(): string; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -declare var Range: { - prototype: Range; - new(): Range; - readonly END_TO_END: number; - readonly END_TO_START: number; - readonly START_TO_END: number; - readonly START_TO_START: number; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface SVGAElement extends SVGGraphicsElement, SVGURIReference { - readonly target: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGAElement: { - prototype: SVGAElement; - new(): SVGAElement; -} - -interface SVGAngle { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -declare var SVGAngle: { - prototype: SVGAngle; - new(): SVGAngle; - readonly SVG_ANGLETYPE_DEG: number; - readonly SVG_ANGLETYPE_GRAD: number; - readonly SVG_ANGLETYPE_RAD: number; - readonly SVG_ANGLETYPE_UNKNOWN: number; - readonly SVG_ANGLETYPE_UNSPECIFIED: number; -} - -interface SVGAnimatedAngle { - readonly animVal: SVGAngle; - readonly baseVal: SVGAngle; -} - -declare var SVGAnimatedAngle: { - prototype: SVGAnimatedAngle; - new(): SVGAnimatedAngle; -} - -interface SVGAnimatedBoolean { - readonly animVal: boolean; - baseVal: boolean; -} - -declare var SVGAnimatedBoolean: { - prototype: SVGAnimatedBoolean; - new(): SVGAnimatedBoolean; -} - -interface SVGAnimatedEnumeration { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedEnumeration: { - prototype: SVGAnimatedEnumeration; - new(): SVGAnimatedEnumeration; -} - -interface SVGAnimatedInteger { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedInteger: { - prototype: SVGAnimatedInteger; - new(): SVGAnimatedInteger; -} - -interface SVGAnimatedLength { - readonly animVal: SVGLength; - readonly baseVal: SVGLength; -} - -declare var SVGAnimatedLength: { - prototype: SVGAnimatedLength; - new(): SVGAnimatedLength; -} - -interface SVGAnimatedLengthList { - readonly animVal: SVGLengthList; - readonly baseVal: SVGLengthList; -} - -declare var SVGAnimatedLengthList: { - prototype: SVGAnimatedLengthList; - new(): SVGAnimatedLengthList; -} - -interface SVGAnimatedNumber { - readonly animVal: number; - baseVal: number; -} - -declare var SVGAnimatedNumber: { - prototype: SVGAnimatedNumber; - new(): SVGAnimatedNumber; -} - -interface SVGAnimatedNumberList { - readonly animVal: SVGNumberList; - readonly baseVal: SVGNumberList; -} - -declare var SVGAnimatedNumberList: { - prototype: SVGAnimatedNumberList; - new(): SVGAnimatedNumberList; -} - -interface SVGAnimatedPreserveAspectRatio { - readonly animVal: SVGPreserveAspectRatio; - readonly baseVal: SVGPreserveAspectRatio; -} - -declare var SVGAnimatedPreserveAspectRatio: { - prototype: SVGAnimatedPreserveAspectRatio; - new(): SVGAnimatedPreserveAspectRatio; -} - -interface SVGAnimatedRect { - readonly animVal: SVGRect; - readonly baseVal: SVGRect; -} - -declare var SVGAnimatedRect: { - prototype: SVGAnimatedRect; - new(): SVGAnimatedRect; -} - -interface SVGAnimatedString { - readonly animVal: string; - baseVal: string; -} - -declare var SVGAnimatedString: { - prototype: SVGAnimatedString; - new(): SVGAnimatedString; -} - -interface SVGAnimatedTransformList { - readonly animVal: SVGTransformList; - readonly baseVal: SVGTransformList; -} - -declare var SVGAnimatedTransformList: { - prototype: SVGAnimatedTransformList; - new(): SVGAnimatedTransformList; -} - -interface SVGCircleElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGCircleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGCircleElement: { - prototype: SVGCircleElement; - new(): SVGCircleElement; -} - -interface SVGClipPathElement extends SVGGraphicsElement, SVGUnitTypes { - readonly clipPathUnits: SVGAnimatedEnumeration; - addEventListener(type: K, listener: (this: SVGClipPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGClipPathElement: { - prototype: SVGClipPathElement; - new(): SVGClipPathElement; -} - -interface SVGComponentTransferFunctionElement extends SVGElement { - readonly amplitude: SVGAnimatedNumber; - readonly exponent: SVGAnimatedNumber; - readonly intercept: SVGAnimatedNumber; - readonly offset: SVGAnimatedNumber; - readonly slope: SVGAnimatedNumber; - readonly tableValues: SVGAnimatedNumberList; - readonly type: SVGAnimatedEnumeration; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGComponentTransferFunctionElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGComponentTransferFunctionElement: { - prototype: SVGComponentTransferFunctionElement; - new(): SVGComponentTransferFunctionElement; - readonly SVG_FECOMPONENTTRANSFER_TYPE_DISCRETE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_GAMMA: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_IDENTITY: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_LINEAR: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_TABLE: number; - readonly SVG_FECOMPONENTTRANSFER_TYPE_UNKNOWN: number; -} - -interface SVGDefsElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGDefsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDefsElement: { - prototype: SVGDefsElement; - new(): SVGDefsElement; -} - -interface SVGDescElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGDescElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGDescElement: { - prototype: SVGDescElement; - new(): SVGDescElement; -} - -interface SVGElementEventMap extends ElementEventMap { - "click": MouseEvent; - "dblclick": MouseEvent; - "focusin": FocusEvent; - "focusout": FocusEvent; - "load": Event; - "mousedown": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; -} - -interface SVGElement extends Element { - className: any; - onclick: (this: SVGElement, ev: MouseEvent) => any; - ondblclick: (this: SVGElement, ev: MouseEvent) => any; - onfocusin: (this: SVGElement, ev: FocusEvent) => any; - onfocusout: (this: SVGElement, ev: FocusEvent) => any; - onload: (this: SVGElement, ev: Event) => any; - onmousedown: (this: SVGElement, ev: MouseEvent) => any; - onmousemove: (this: SVGElement, ev: MouseEvent) => any; - onmouseout: (this: SVGElement, ev: MouseEvent) => any; - onmouseover: (this: SVGElement, ev: MouseEvent) => any; - onmouseup: (this: SVGElement, ev: MouseEvent) => any; - readonly ownerSVGElement: SVGSVGElement; - readonly style: CSSStyleDeclaration; - readonly viewportElement: SVGElement; - xmlbase: string; - addEventListener(type: K, listener: (this: SVGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGElement: { - prototype: SVGElement; - new(): SVGElement; -} - -interface SVGElementInstance extends EventTarget { - readonly childNodes: SVGElementInstanceList; - readonly correspondingElement: SVGElement; - readonly correspondingUseElement: SVGUseElement; - readonly firstChild: SVGElementInstance; - readonly lastChild: SVGElementInstance; - readonly nextSibling: SVGElementInstance; - readonly parentNode: SVGElementInstance; - readonly previousSibling: SVGElementInstance; -} - -declare var SVGElementInstance: { - prototype: SVGElementInstance; - new(): SVGElementInstance; -} - -interface SVGElementInstanceList { - readonly length: number; - item(index: number): SVGElementInstance; -} - -declare var SVGElementInstanceList: { - prototype: SVGElementInstanceList; - new(): SVGElementInstanceList; -} - -interface SVGEllipseElement extends SVGGraphicsElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGEllipseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGEllipseElement: { - prototype: SVGEllipseElement; - new(): SVGEllipseElement; -} - -interface SVGFEBlendElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly mode: SVGAnimatedEnumeration; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEBlendElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEBlendElement: { - prototype: SVGFEBlendElement; - new(): SVGFEBlendElement; - readonly SVG_FEBLEND_MODE_COLOR: number; - readonly SVG_FEBLEND_MODE_COLOR_BURN: number; - readonly SVG_FEBLEND_MODE_COLOR_DODGE: number; - readonly SVG_FEBLEND_MODE_DARKEN: number; - readonly SVG_FEBLEND_MODE_DIFFERENCE: number; - readonly SVG_FEBLEND_MODE_EXCLUSION: number; - readonly SVG_FEBLEND_MODE_HARD_LIGHT: number; - readonly SVG_FEBLEND_MODE_HUE: number; - readonly SVG_FEBLEND_MODE_LIGHTEN: number; - readonly SVG_FEBLEND_MODE_LUMINOSITY: number; - readonly SVG_FEBLEND_MODE_MULTIPLY: number; - readonly SVG_FEBLEND_MODE_NORMAL: number; - readonly SVG_FEBLEND_MODE_OVERLAY: number; - readonly SVG_FEBLEND_MODE_SATURATION: number; - readonly SVG_FEBLEND_MODE_SCREEN: number; - readonly SVG_FEBLEND_MODE_SOFT_LIGHT: number; - readonly SVG_FEBLEND_MODE_UNKNOWN: number; -} - -interface SVGFEColorMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly type: SVGAnimatedEnumeration; - readonly values: SVGAnimatedNumberList; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEColorMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEColorMatrixElement: { - prototype: SVGFEColorMatrixElement; - new(): SVGFEColorMatrixElement; - readonly SVG_FECOLORMATRIX_TYPE_HUEROTATE: number; - readonly SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA: number; - readonly SVG_FECOLORMATRIX_TYPE_MATRIX: number; - readonly SVG_FECOLORMATRIX_TYPE_SATURATE: number; - readonly SVG_FECOLORMATRIX_TYPE_UNKNOWN: number; -} - -interface SVGFEComponentTransferElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEComponentTransferElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEComponentTransferElement: { - prototype: SVGFEComponentTransferElement; - new(): SVGFEComponentTransferElement; -} - -interface SVGFECompositeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly k1: SVGAnimatedNumber; - readonly k2: SVGAnimatedNumber; - readonly k3: SVGAnimatedNumber; - readonly k4: SVGAnimatedNumber; - readonly operator: SVGAnimatedEnumeration; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; - addEventListener(type: K, listener: (this: SVGFECompositeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFECompositeElement: { - prototype: SVGFECompositeElement; - new(): SVGFECompositeElement; - readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number; - readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number; - readonly SVG_FECOMPOSITE_OPERATOR_IN: number; - readonly SVG_FECOMPOSITE_OPERATOR_OUT: number; - readonly SVG_FECOMPOSITE_OPERATOR_OVER: number; - readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number; - readonly SVG_FECOMPOSITE_OPERATOR_XOR: number; -} - -interface SVGFEConvolveMatrixElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly bias: SVGAnimatedNumber; - readonly divisor: SVGAnimatedNumber; - readonly edgeMode: SVGAnimatedEnumeration; - readonly in1: SVGAnimatedString; - readonly kernelMatrix: SVGAnimatedNumberList; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly orderX: SVGAnimatedInteger; - readonly orderY: SVGAnimatedInteger; - readonly preserveAlpha: SVGAnimatedBoolean; - readonly targetX: SVGAnimatedInteger; - readonly targetY: SVGAnimatedInteger; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; - addEventListener(type: K, listener: (this: SVGFEConvolveMatrixElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEConvolveMatrixElement: { - prototype: SVGFEConvolveMatrixElement; - new(): SVGFEConvolveMatrixElement; - readonly SVG_EDGEMODE_DUPLICATE: number; - readonly SVG_EDGEMODE_NONE: number; - readonly SVG_EDGEMODE_UNKNOWN: number; - readonly SVG_EDGEMODE_WRAP: number; -} - -interface SVGFEDiffuseLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly diffuseConstant: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDiffuseLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDiffuseLightingElement: { - prototype: SVGFEDiffuseLightingElement; - new(): SVGFEDiffuseLightingElement; -} - -interface SVGFEDisplacementMapElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly in2: SVGAnimatedString; - readonly scale: SVGAnimatedNumber; - readonly xChannelSelector: SVGAnimatedEnumeration; - readonly yChannelSelector: SVGAnimatedEnumeration; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEDisplacementMapElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDisplacementMapElement: { - prototype: SVGFEDisplacementMapElement; - new(): SVGFEDisplacementMapElement; - readonly SVG_CHANNEL_A: number; - readonly SVG_CHANNEL_B: number; - readonly SVG_CHANNEL_G: number; - readonly SVG_CHANNEL_R: number; - readonly SVG_CHANNEL_UNKNOWN: number; -} - -interface SVGFEDistantLightElement extends SVGElement { - readonly azimuth: SVGAnimatedNumber; - readonly elevation: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEDistantLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEDistantLightElement: { - prototype: SVGFEDistantLightElement; - new(): SVGFEDistantLightElement; -} - -interface SVGFEFloodElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEFloodElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFloodElement: { - prototype: SVGFEFloodElement; - new(): SVGFEFloodElement; -} - -interface SVGFEFuncAElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncAElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncAElement: { - prototype: SVGFEFuncAElement; - new(): SVGFEFuncAElement; -} - -interface SVGFEFuncBElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncBElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncBElement: { - prototype: SVGFEFuncBElement; - new(): SVGFEFuncBElement; -} - -interface SVGFEFuncGElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncGElement: { - prototype: SVGFEFuncGElement; - new(): SVGFEFuncGElement; -} - -interface SVGFEFuncRElement extends SVGComponentTransferFunctionElement { - addEventListener(type: K, listener: (this: SVGFEFuncRElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEFuncRElement: { - prototype: SVGFEFuncRElement; - new(): SVGFEFuncRElement; -} - -interface SVGFEGaussianBlurElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly stdDeviationX: SVGAnimatedNumber; - readonly stdDeviationY: SVGAnimatedNumber; - setStdDeviation(stdDeviationX: number, stdDeviationY: number): void; - addEventListener(type: K, listener: (this: SVGFEGaussianBlurElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEGaussianBlurElement: { - prototype: SVGFEGaussianBlurElement; - new(): SVGFEGaussianBlurElement; -} - -interface SVGFEImageElement extends SVGElement, SVGFilterPrimitiveStandardAttributes, SVGURIReference { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - addEventListener(type: K, listener: (this: SVGFEImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEImageElement: { - prototype: SVGFEImageElement; - new(): SVGFEImageElement; -} - -interface SVGFEMergeElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - addEventListener(type: K, listener: (this: SVGFEMergeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeElement: { - prototype: SVGFEMergeElement; - new(): SVGFEMergeElement; -} - -interface SVGFEMergeNodeElement extends SVGElement { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEMergeNodeElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMergeNodeElement: { - prototype: SVGFEMergeNodeElement; - new(): SVGFEMergeNodeElement; -} - -interface SVGFEMorphologyElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly operator: SVGAnimatedEnumeration; - readonly radiusX: SVGAnimatedNumber; - readonly radiusY: SVGAnimatedNumber; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFEMorphologyElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEMorphologyElement: { - prototype: SVGFEMorphologyElement; - new(): SVGFEMorphologyElement; - readonly SVG_MORPHOLOGY_OPERATOR_DILATE: number; - readonly SVG_MORPHOLOGY_OPERATOR_ERODE: number; - readonly SVG_MORPHOLOGY_OPERATOR_UNKNOWN: number; -} - -interface SVGFEOffsetElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly dx: SVGAnimatedNumber; - readonly dy: SVGAnimatedNumber; - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFEOffsetElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEOffsetElement: { - prototype: SVGFEOffsetElement; - new(): SVGFEOffsetElement; -} - -interface SVGFEPointLightElement extends SVGElement { - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFEPointLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFEPointLightElement: { - prototype: SVGFEPointLightElement; - new(): SVGFEPointLightElement; -} - -interface SVGFESpecularLightingElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - readonly kernelUnitLengthX: SVGAnimatedNumber; - readonly kernelUnitLengthY: SVGAnimatedNumber; - readonly specularConstant: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly surfaceScale: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpecularLightingElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpecularLightingElement: { - prototype: SVGFESpecularLightingElement; - new(): SVGFESpecularLightingElement; -} - -interface SVGFESpotLightElement extends SVGElement { - readonly limitingConeAngle: SVGAnimatedNumber; - readonly pointsAtX: SVGAnimatedNumber; - readonly pointsAtY: SVGAnimatedNumber; - readonly pointsAtZ: SVGAnimatedNumber; - readonly specularExponent: SVGAnimatedNumber; - readonly x: SVGAnimatedNumber; - readonly y: SVGAnimatedNumber; - readonly z: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGFESpotLightElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFESpotLightElement: { - prototype: SVGFESpotLightElement; - new(): SVGFESpotLightElement; -} - -interface SVGFETileElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly in1: SVGAnimatedString; - addEventListener(type: K, listener: (this: SVGFETileElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETileElement: { - prototype: SVGFETileElement; - new(): SVGFETileElement; -} - -interface SVGFETurbulenceElement extends SVGElement, SVGFilterPrimitiveStandardAttributes { - readonly baseFrequencyX: SVGAnimatedNumber; - readonly baseFrequencyY: SVGAnimatedNumber; - readonly numOctaves: SVGAnimatedInteger; - readonly seed: SVGAnimatedNumber; - readonly stitchTiles: SVGAnimatedEnumeration; - readonly type: SVGAnimatedEnumeration; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGFETurbulenceElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFETurbulenceElement: { - prototype: SVGFETurbulenceElement; - new(): SVGFETurbulenceElement; - readonly SVG_STITCHTYPE_NOSTITCH: number; - readonly SVG_STITCHTYPE_STITCH: number; - readonly SVG_STITCHTYPE_UNKNOWN: number; - readonly SVG_TURBULENCE_TYPE_FRACTALNOISE: number; - readonly SVG_TURBULENCE_TYPE_TURBULENCE: number; - readonly SVG_TURBULENCE_TYPE_UNKNOWN: number; -} - -interface SVGFilterElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly filterResX: SVGAnimatedInteger; - readonly filterResY: SVGAnimatedInteger; - readonly filterUnits: SVGAnimatedEnumeration; - readonly height: SVGAnimatedLength; - readonly primitiveUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - setFilterRes(filterResX: number, filterResY: number): void; - addEventListener(type: K, listener: (this: SVGFilterElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGFilterElement: { - prototype: SVGFilterElement; - new(): SVGFilterElement; -} - -interface SVGForeignObjectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGForeignObjectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGForeignObjectElement: { - prototype: SVGForeignObjectElement; - new(): SVGForeignObjectElement; -} - -interface SVGGElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGGElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGElement: { - prototype: SVGGElement; - new(): SVGGElement; -} - -interface SVGGradientElement extends SVGElement, SVGUnitTypes, SVGURIReference { - readonly gradientTransform: SVGAnimatedTransformList; - readonly gradientUnits: SVGAnimatedEnumeration; - readonly spreadMethod: SVGAnimatedEnumeration; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGradientElement: { - prototype: SVGGradientElement; - new(): SVGGradientElement; - readonly SVG_SPREADMETHOD_PAD: number; - readonly SVG_SPREADMETHOD_REFLECT: number; - readonly SVG_SPREADMETHOD_REPEAT: number; - readonly SVG_SPREADMETHOD_UNKNOWN: number; -} - -interface SVGGraphicsElement extends SVGElement, SVGTests { - readonly farthestViewportElement: SVGElement; - readonly nearestViewportElement: SVGElement; - readonly transform: SVGAnimatedTransformList; - getBBox(): SVGRect; - getCTM(): SVGMatrix; - getScreenCTM(): SVGMatrix; - getTransformToElement(element: SVGElement): SVGMatrix; - addEventListener(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGGraphicsElement: { - prototype: SVGGraphicsElement; - new(): SVGGraphicsElement; -} - -interface SVGImageElement extends SVGGraphicsElement, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGImageElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGImageElement: { - prototype: SVGImageElement; - new(): SVGImageElement; -} - -interface SVGLength { - readonly unitType: number; - value: number; - valueAsString: string; - valueInSpecifiedUnits: number; - convertToSpecifiedUnits(unitType: number): void; - newValueSpecifiedUnits(unitType: number, valueInSpecifiedUnits: number): void; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -declare var SVGLength: { - prototype: SVGLength; - new(): SVGLength; - readonly SVG_LENGTHTYPE_CM: number; - readonly SVG_LENGTHTYPE_EMS: number; - readonly SVG_LENGTHTYPE_EXS: number; - readonly SVG_LENGTHTYPE_IN: number; - readonly SVG_LENGTHTYPE_MM: number; - readonly SVG_LENGTHTYPE_NUMBER: number; - readonly SVG_LENGTHTYPE_PC: number; - readonly SVG_LENGTHTYPE_PERCENTAGE: number; - readonly SVG_LENGTHTYPE_PT: number; - readonly SVG_LENGTHTYPE_PX: number; - readonly SVG_LENGTHTYPE_UNKNOWN: number; -} - -interface SVGLengthList { - readonly numberOfItems: number; - appendItem(newItem: SVGLength): SVGLength; - clear(): void; - getItem(index: number): SVGLength; - initialize(newItem: SVGLength): SVGLength; - insertItemBefore(newItem: SVGLength, index: number): SVGLength; - removeItem(index: number): SVGLength; - replaceItem(newItem: SVGLength, index: number): SVGLength; -} - -declare var SVGLengthList: { - prototype: SVGLengthList; - new(): SVGLengthList; -} - -interface SVGLineElement extends SVGGraphicsElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLineElement: { - prototype: SVGLineElement; - new(): SVGLineElement; -} - -interface SVGLinearGradientElement extends SVGGradientElement { - readonly x1: SVGAnimatedLength; - readonly x2: SVGAnimatedLength; - readonly y1: SVGAnimatedLength; - readonly y2: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGLinearGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGLinearGradientElement: { - prototype: SVGLinearGradientElement; - new(): SVGLinearGradientElement; -} - -interface SVGMarkerElement extends SVGElement, SVGFitToViewBox { - readonly markerHeight: SVGAnimatedLength; - readonly markerUnits: SVGAnimatedEnumeration; - readonly markerWidth: SVGAnimatedLength; - readonly orientAngle: SVGAnimatedAngle; - readonly orientType: SVGAnimatedEnumeration; - readonly refX: SVGAnimatedLength; - readonly refY: SVGAnimatedLength; - setOrientToAngle(angle: SVGAngle): void; - setOrientToAuto(): void; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGMarkerElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMarkerElement: { - prototype: SVGMarkerElement; - new(): SVGMarkerElement; - readonly SVG_MARKERUNITS_STROKEWIDTH: number; - readonly SVG_MARKERUNITS_UNKNOWN: number; - readonly SVG_MARKERUNITS_USERSPACEONUSE: number; - readonly SVG_MARKER_ORIENT_ANGLE: number; - readonly SVG_MARKER_ORIENT_AUTO: number; - readonly SVG_MARKER_ORIENT_UNKNOWN: number; -} - -interface SVGMaskElement extends SVGElement, SVGTests, SVGUnitTypes { - readonly height: SVGAnimatedLength; - readonly maskContentUnits: SVGAnimatedEnumeration; - readonly maskUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGMaskElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMaskElement: { - prototype: SVGMaskElement; - new(): SVGMaskElement; -} - -interface SVGMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - flipX(): SVGMatrix; - flipY(): SVGMatrix; - inverse(): SVGMatrix; - multiply(secondMatrix: SVGMatrix): SVGMatrix; - rotate(angle: number): SVGMatrix; - rotateFromVector(x: number, y: number): SVGMatrix; - scale(scaleFactor: number): SVGMatrix; - scaleNonUniform(scaleFactorX: number, scaleFactorY: number): SVGMatrix; - skewX(angle: number): SVGMatrix; - skewY(angle: number): SVGMatrix; - translate(x: number, y: number): SVGMatrix; -} - -declare var SVGMatrix: { - prototype: SVGMatrix; - new(): SVGMatrix; -} - -interface SVGMetadataElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGMetadataElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGMetadataElement: { - prototype: SVGMetadataElement; - new(): SVGMetadataElement; -} - -interface SVGNumber { - value: number; -} - -declare var SVGNumber: { - prototype: SVGNumber; - new(): SVGNumber; -} - -interface SVGNumberList { - readonly numberOfItems: number; - appendItem(newItem: SVGNumber): SVGNumber; - clear(): void; - getItem(index: number): SVGNumber; - initialize(newItem: SVGNumber): SVGNumber; - insertItemBefore(newItem: SVGNumber, index: number): SVGNumber; - removeItem(index: number): SVGNumber; - replaceItem(newItem: SVGNumber, index: number): SVGNumber; -} - -declare var SVGNumberList: { - prototype: SVGNumberList; - new(): SVGNumberList; -} - -interface SVGPathElement extends SVGGraphicsElement { - readonly pathSegList: SVGPathSegList; - createSVGPathSegArcAbs(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcAbs; - createSVGPathSegArcRel(x: number, y: number, r1: number, r2: number, angle: number, largeArcFlag: boolean, sweepFlag: boolean): SVGPathSegArcRel; - createSVGPathSegClosePath(): SVGPathSegClosePath; - createSVGPathSegCurvetoCubicAbs(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicAbs; - createSVGPathSegCurvetoCubicRel(x: number, y: number, x1: number, y1: number, x2: number, y2: number): SVGPathSegCurvetoCubicRel; - createSVGPathSegCurvetoCubicSmoothAbs(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothAbs; - createSVGPathSegCurvetoCubicSmoothRel(x: number, y: number, x2: number, y2: number): SVGPathSegCurvetoCubicSmoothRel; - createSVGPathSegCurvetoQuadraticAbs(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticAbs; - createSVGPathSegCurvetoQuadraticRel(x: number, y: number, x1: number, y1: number): SVGPathSegCurvetoQuadraticRel; - createSVGPathSegCurvetoQuadraticSmoothAbs(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothAbs; - createSVGPathSegCurvetoQuadraticSmoothRel(x: number, y: number): SVGPathSegCurvetoQuadraticSmoothRel; - createSVGPathSegLinetoAbs(x: number, y: number): SVGPathSegLinetoAbs; - createSVGPathSegLinetoHorizontalAbs(x: number): SVGPathSegLinetoHorizontalAbs; - createSVGPathSegLinetoHorizontalRel(x: number): SVGPathSegLinetoHorizontalRel; - createSVGPathSegLinetoRel(x: number, y: number): SVGPathSegLinetoRel; - createSVGPathSegLinetoVerticalAbs(y: number): SVGPathSegLinetoVerticalAbs; - createSVGPathSegLinetoVerticalRel(y: number): SVGPathSegLinetoVerticalRel; - createSVGPathSegMovetoAbs(x: number, y: number): SVGPathSegMovetoAbs; - createSVGPathSegMovetoRel(x: number, y: number): SVGPathSegMovetoRel; - getPathSegAtLength(distance: number): number; - getPointAtLength(distance: number): SVGPoint; - getTotalLength(): number; - addEventListener(type: K, listener: (this: SVGPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPathElement: { - prototype: SVGPathElement; - new(): SVGPathElement; -} - -interface SVGPathSeg { - readonly pathSegType: number; - readonly pathSegTypeAsLetter: string; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -declare var SVGPathSeg: { - prototype: SVGPathSeg; - new(): SVGPathSeg; - readonly PATHSEG_ARC_ABS: number; - readonly PATHSEG_ARC_REL: number; - readonly PATHSEG_CLOSEPATH: number; - readonly PATHSEG_CURVETO_CUBIC_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_REL: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_CUBIC_SMOOTH_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_REL: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: number; - readonly PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: number; - readonly PATHSEG_LINETO_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_ABS: number; - readonly PATHSEG_LINETO_HORIZONTAL_REL: number; - readonly PATHSEG_LINETO_REL: number; - readonly PATHSEG_LINETO_VERTICAL_ABS: number; - readonly PATHSEG_LINETO_VERTICAL_REL: number; - readonly PATHSEG_MOVETO_ABS: number; - readonly PATHSEG_MOVETO_REL: number; - readonly PATHSEG_UNKNOWN: number; -} - -interface SVGPathSegArcAbs extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcAbs: { - prototype: SVGPathSegArcAbs; - new(): SVGPathSegArcAbs; -} - -interface SVGPathSegArcRel extends SVGPathSeg { - angle: number; - largeArcFlag: boolean; - r1: number; - r2: number; - sweepFlag: boolean; - x: number; - y: number; -} - -declare var SVGPathSegArcRel: { - prototype: SVGPathSegArcRel; - new(): SVGPathSegArcRel; -} - -interface SVGPathSegClosePath extends SVGPathSeg { -} - -declare var SVGPathSegClosePath: { - prototype: SVGPathSegClosePath; - new(): SVGPathSegClosePath; -} - -interface SVGPathSegCurvetoCubicAbs extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicAbs: { - prototype: SVGPathSegCurvetoCubicAbs; - new(): SVGPathSegCurvetoCubicAbs; -} - -interface SVGPathSegCurvetoCubicRel extends SVGPathSeg { - x: number; - x1: number; - x2: number; - y: number; - y1: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicRel: { - prototype: SVGPathSegCurvetoCubicRel; - new(): SVGPathSegCurvetoCubicRel; -} - -interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothAbs: { - prototype: SVGPathSegCurvetoCubicSmoothAbs; - new(): SVGPathSegCurvetoCubicSmoothAbs; -} - -interface SVGPathSegCurvetoCubicSmoothRel extends SVGPathSeg { - x: number; - x2: number; - y: number; - y2: number; -} - -declare var SVGPathSegCurvetoCubicSmoothRel: { - prototype: SVGPathSegCurvetoCubicSmoothRel; - new(): SVGPathSegCurvetoCubicSmoothRel; -} - -interface SVGPathSegCurvetoQuadraticAbs extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticAbs: { - prototype: SVGPathSegCurvetoQuadraticAbs; - new(): SVGPathSegCurvetoQuadraticAbs; -} - -interface SVGPathSegCurvetoQuadraticRel extends SVGPathSeg { - x: number; - x1: number; - y: number; - y1: number; -} - -declare var SVGPathSegCurvetoQuadraticRel: { - prototype: SVGPathSegCurvetoQuadraticRel; - new(): SVGPathSegCurvetoQuadraticRel; -} - -interface SVGPathSegCurvetoQuadraticSmoothAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothAbs: { - prototype: SVGPathSegCurvetoQuadraticSmoothAbs; - new(): SVGPathSegCurvetoQuadraticSmoothAbs; -} - -interface SVGPathSegCurvetoQuadraticSmoothRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegCurvetoQuadraticSmoothRel: { - prototype: SVGPathSegCurvetoQuadraticSmoothRel; - new(): SVGPathSegCurvetoQuadraticSmoothRel; -} - -interface SVGPathSegLinetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoAbs: { - prototype: SVGPathSegLinetoAbs; - new(): SVGPathSegLinetoAbs; -} - -interface SVGPathSegLinetoHorizontalAbs extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalAbs: { - prototype: SVGPathSegLinetoHorizontalAbs; - new(): SVGPathSegLinetoHorizontalAbs; -} - -interface SVGPathSegLinetoHorizontalRel extends SVGPathSeg { - x: number; -} - -declare var SVGPathSegLinetoHorizontalRel: { - prototype: SVGPathSegLinetoHorizontalRel; - new(): SVGPathSegLinetoHorizontalRel; -} - -interface SVGPathSegLinetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegLinetoRel: { - prototype: SVGPathSegLinetoRel; - new(): SVGPathSegLinetoRel; -} - -interface SVGPathSegLinetoVerticalAbs extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalAbs: { - prototype: SVGPathSegLinetoVerticalAbs; - new(): SVGPathSegLinetoVerticalAbs; -} - -interface SVGPathSegLinetoVerticalRel extends SVGPathSeg { - y: number; -} - -declare var SVGPathSegLinetoVerticalRel: { - prototype: SVGPathSegLinetoVerticalRel; - new(): SVGPathSegLinetoVerticalRel; -} - -interface SVGPathSegList { - readonly numberOfItems: number; - appendItem(newItem: SVGPathSeg): SVGPathSeg; - clear(): void; - getItem(index: number): SVGPathSeg; - initialize(newItem: SVGPathSeg): SVGPathSeg; - insertItemBefore(newItem: SVGPathSeg, index: number): SVGPathSeg; - removeItem(index: number): SVGPathSeg; - replaceItem(newItem: SVGPathSeg, index: number): SVGPathSeg; -} - -declare var SVGPathSegList: { - prototype: SVGPathSegList; - new(): SVGPathSegList; -} - -interface SVGPathSegMovetoAbs extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoAbs: { - prototype: SVGPathSegMovetoAbs; - new(): SVGPathSegMovetoAbs; -} - -interface SVGPathSegMovetoRel extends SVGPathSeg { - x: number; - y: number; -} - -declare var SVGPathSegMovetoRel: { - prototype: SVGPathSegMovetoRel; - new(): SVGPathSegMovetoRel; -} - -interface SVGPatternElement extends SVGElement, SVGTests, SVGUnitTypes, SVGFitToViewBox, SVGURIReference { - readonly height: SVGAnimatedLength; - readonly patternContentUnits: SVGAnimatedEnumeration; - readonly patternTransform: SVGAnimatedTransformList; - readonly patternUnits: SVGAnimatedEnumeration; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGPatternElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPatternElement: { - prototype: SVGPatternElement; - new(): SVGPatternElement; -} - -interface SVGPoint { - x: number; - y: number; - matrixTransform(matrix: SVGMatrix): SVGPoint; -} - -declare var SVGPoint: { - prototype: SVGPoint; - new(): SVGPoint; -} - -interface SVGPointList { - readonly numberOfItems: number; - appendItem(newItem: SVGPoint): SVGPoint; - clear(): void; - getItem(index: number): SVGPoint; - initialize(newItem: SVGPoint): SVGPoint; - insertItemBefore(newItem: SVGPoint, index: number): SVGPoint; - removeItem(index: number): SVGPoint; - replaceItem(newItem: SVGPoint, index: number): SVGPoint; -} - -declare var SVGPointList: { - prototype: SVGPointList; - new(): SVGPointList; -} - -interface SVGPolygonElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolygonElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolygonElement: { - prototype: SVGPolygonElement; - new(): SVGPolygonElement; -} - -interface SVGPolylineElement extends SVGGraphicsElement, SVGAnimatedPoints { - addEventListener(type: K, listener: (this: SVGPolylineElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGPolylineElement: { - prototype: SVGPolylineElement; - new(): SVGPolylineElement; -} - -interface SVGPreserveAspectRatio { - align: number; - meetOrSlice: number; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -declare var SVGPreserveAspectRatio: { - prototype: SVGPreserveAspectRatio; - new(): SVGPreserveAspectRatio; - readonly SVG_MEETORSLICE_MEET: number; - readonly SVG_MEETORSLICE_SLICE: number; - readonly SVG_MEETORSLICE_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_NONE: number; - readonly SVG_PRESERVEASPECTRATIO_UNKNOWN: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMAXYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMIDYMIN: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMAX: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMID: number; - readonly SVG_PRESERVEASPECTRATIO_XMINYMIN: number; -} - -interface SVGRadialGradientElement extends SVGGradientElement { - readonly cx: SVGAnimatedLength; - readonly cy: SVGAnimatedLength; - readonly fx: SVGAnimatedLength; - readonly fy: SVGAnimatedLength; - readonly r: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRadialGradientElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRadialGradientElement: { - prototype: SVGRadialGradientElement; - new(): SVGRadialGradientElement; -} - -interface SVGRect { - height: number; - width: number; - x: number; - y: number; -} - -declare var SVGRect: { - prototype: SVGRect; - new(): SVGRect; -} - -interface SVGRectElement extends SVGGraphicsElement { - readonly height: SVGAnimatedLength; - readonly rx: SVGAnimatedLength; - readonly ry: SVGAnimatedLength; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGRectElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGRectElement: { - prototype: SVGRectElement; - new(): SVGRectElement; -} - -interface SVGSVGElementEventMap extends SVGElementEventMap { - "SVGAbort": Event; - "SVGError": Event; - "resize": UIEvent; - "scroll": UIEvent; - "SVGUnload": Event; - "SVGZoom": SVGZoomEvent; -} - -interface SVGSVGElement extends SVGGraphicsElement, DocumentEvent, SVGFitToViewBox, SVGZoomAndPan { - contentScriptType: string; - contentStyleType: string; - currentScale: number; - readonly currentTranslate: SVGPoint; - readonly height: SVGAnimatedLength; - onabort: (this: SVGSVGElement, ev: Event) => any; - onerror: (this: SVGSVGElement, ev: Event) => any; - onresize: (this: SVGSVGElement, ev: UIEvent) => any; - onscroll: (this: SVGSVGElement, ev: UIEvent) => any; - onunload: (this: SVGSVGElement, ev: Event) => any; - onzoom: (this: SVGSVGElement, ev: SVGZoomEvent) => any; - readonly pixelUnitToMillimeterX: number; - readonly pixelUnitToMillimeterY: number; - readonly screenPixelToMillimeterX: number; - readonly screenPixelToMillimeterY: number; - readonly viewport: SVGRect; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - checkEnclosure(element: SVGElement, rect: SVGRect): boolean; - checkIntersection(element: SVGElement, rect: SVGRect): boolean; - createSVGAngle(): SVGAngle; - createSVGLength(): SVGLength; - createSVGMatrix(): SVGMatrix; - createSVGNumber(): SVGNumber; - createSVGPoint(): SVGPoint; - createSVGRect(): SVGRect; - createSVGTransform(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - deselectAll(): void; - forceRedraw(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getCurrentTime(): number; - getElementById(elementId: string): Element; - getEnclosureList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - getIntersectionList(rect: SVGRect, referenceElement: SVGElement): NodeListOf; - pauseAnimations(): void; - setCurrentTime(seconds: number): void; - suspendRedraw(maxWaitMilliseconds: number): number; - unpauseAnimations(): void; - unsuspendRedraw(suspendHandleID: number): void; - unsuspendRedrawAll(): void; - addEventListener(type: K, listener: (this: SVGSVGElement, ev: SVGSVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSVGElement: { - prototype: SVGSVGElement; - new(): SVGSVGElement; -} - -interface SVGScriptElement extends SVGElement, SVGURIReference { - type: string; - addEventListener(type: K, listener: (this: SVGScriptElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGScriptElement: { - prototype: SVGScriptElement; - new(): SVGScriptElement; -} - -interface SVGStopElement extends SVGElement { - readonly offset: SVGAnimatedNumber; - addEventListener(type: K, listener: (this: SVGStopElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStopElement: { - prototype: SVGStopElement; - new(): SVGStopElement; -} - -interface SVGStringList { - readonly numberOfItems: number; - appendItem(newItem: string): string; - clear(): void; - getItem(index: number): string; - initialize(newItem: string): string; - insertItemBefore(newItem: string, index: number): string; - removeItem(index: number): string; - replaceItem(newItem: string, index: number): string; -} - -declare var SVGStringList: { - prototype: SVGStringList; - new(): SVGStringList; -} - -interface SVGStyleElement extends SVGElement { - disabled: boolean; - media: string; - title: string; - type: string; - addEventListener(type: K, listener: (this: SVGStyleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGStyleElement: { - prototype: SVGStyleElement; - new(): SVGStyleElement; -} - -interface SVGSwitchElement extends SVGGraphicsElement { - addEventListener(type: K, listener: (this: SVGSwitchElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSwitchElement: { - prototype: SVGSwitchElement; - new(): SVGSwitchElement; -} - -interface SVGSymbolElement extends SVGElement, SVGFitToViewBox { - addEventListener(type: K, listener: (this: SVGSymbolElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGSymbolElement: { - prototype: SVGSymbolElement; - new(): SVGSymbolElement; -} - -interface SVGTSpanElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTSpanElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTSpanElement: { - prototype: SVGTSpanElement; - new(): SVGTSpanElement; -} - -interface SVGTextContentElement extends SVGGraphicsElement { - readonly lengthAdjust: SVGAnimatedEnumeration; - readonly textLength: SVGAnimatedLength; - getCharNumAtPosition(point: SVGPoint): number; - getComputedTextLength(): number; - getEndPositionOfChar(charnum: number): SVGPoint; - getExtentOfChar(charnum: number): SVGRect; - getNumberOfChars(): number; - getRotationOfChar(charnum: number): number; - getStartPositionOfChar(charnum: number): SVGPoint; - getSubStringLength(charnum: number, nchars: number): number; - selectSubString(charnum: number, nchars: number): void; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextContentElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextContentElement: { - prototype: SVGTextContentElement; - new(): SVGTextContentElement; - readonly LENGTHADJUST_SPACING: number; - readonly LENGTHADJUST_SPACINGANDGLYPHS: number; - readonly LENGTHADJUST_UNKNOWN: number; -} - -interface SVGTextElement extends SVGTextPositioningElement { - addEventListener(type: K, listener: (this: SVGTextElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextElement: { - prototype: SVGTextElement; - new(): SVGTextElement; -} - -interface SVGTextPathElement extends SVGTextContentElement, SVGURIReference { - readonly method: SVGAnimatedEnumeration; - readonly spacing: SVGAnimatedEnumeration; - readonly startOffset: SVGAnimatedLength; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; - addEventListener(type: K, listener: (this: SVGTextPathElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPathElement: { - prototype: SVGTextPathElement; - new(): SVGTextPathElement; - readonly TEXTPATH_METHODTYPE_ALIGN: number; - readonly TEXTPATH_METHODTYPE_STRETCH: number; - readonly TEXTPATH_METHODTYPE_UNKNOWN: number; - readonly TEXTPATH_SPACINGTYPE_AUTO: number; - readonly TEXTPATH_SPACINGTYPE_EXACT: number; - readonly TEXTPATH_SPACINGTYPE_UNKNOWN: number; -} - -interface SVGTextPositioningElement extends SVGTextContentElement { - readonly dx: SVGAnimatedLengthList; - readonly dy: SVGAnimatedLengthList; - readonly rotate: SVGAnimatedNumberList; - readonly x: SVGAnimatedLengthList; - readonly y: SVGAnimatedLengthList; - addEventListener(type: K, listener: (this: SVGTextPositioningElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTextPositioningElement: { - prototype: SVGTextPositioningElement; - new(): SVGTextPositioningElement; -} - -interface SVGTitleElement extends SVGElement { - addEventListener(type: K, listener: (this: SVGTitleElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGTitleElement: { - prototype: SVGTitleElement; - new(): SVGTitleElement; -} - -interface SVGTransform { - readonly angle: number; - readonly matrix: SVGMatrix; - readonly type: number; - setMatrix(matrix: SVGMatrix): void; - setRotate(angle: number, cx: number, cy: number): void; - setScale(sx: number, sy: number): void; - setSkewX(angle: number): void; - setSkewY(angle: number): void; - setTranslate(tx: number, ty: number): void; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -declare var SVGTransform: { - prototype: SVGTransform; - new(): SVGTransform; - readonly SVG_TRANSFORM_MATRIX: number; - readonly SVG_TRANSFORM_ROTATE: number; - readonly SVG_TRANSFORM_SCALE: number; - readonly SVG_TRANSFORM_SKEWX: number; - readonly SVG_TRANSFORM_SKEWY: number; - readonly SVG_TRANSFORM_TRANSLATE: number; - readonly SVG_TRANSFORM_UNKNOWN: number; -} - -interface SVGTransformList { - readonly numberOfItems: number; - appendItem(newItem: SVGTransform): SVGTransform; - clear(): void; - consolidate(): SVGTransform; - createSVGTransformFromMatrix(matrix: SVGMatrix): SVGTransform; - getItem(index: number): SVGTransform; - initialize(newItem: SVGTransform): SVGTransform; - insertItemBefore(newItem: SVGTransform, index: number): SVGTransform; - removeItem(index: number): SVGTransform; - replaceItem(newItem: SVGTransform, index: number): SVGTransform; -} - -declare var SVGTransformList: { - prototype: SVGTransformList; - new(): SVGTransformList; -} - -interface SVGUnitTypes { - readonly SVG_UNIT_TYPE_OBJECTBOUNDINGBOX: number; - readonly SVG_UNIT_TYPE_UNKNOWN: number; - readonly SVG_UNIT_TYPE_USERSPACEONUSE: number; -} -declare var SVGUnitTypes: SVGUnitTypes; - -interface SVGUseElement extends SVGGraphicsElement, SVGURIReference { - readonly animatedInstanceRoot: SVGElementInstance; - readonly height: SVGAnimatedLength; - readonly instanceRoot: SVGElementInstance; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; - addEventListener(type: K, listener: (this: SVGUseElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGUseElement: { - prototype: SVGUseElement; - new(): SVGUseElement; -} - -interface SVGViewElement extends SVGElement, SVGZoomAndPan, SVGFitToViewBox { - readonly viewTarget: SVGStringList; - addEventListener(type: K, listener: (this: SVGViewElement, ev: SVGElementEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SVGViewElement: { - prototype: SVGViewElement; - new(): SVGViewElement; -} - -interface SVGZoomAndPan { - readonly zoomAndPan: number; -} - -declare var SVGZoomAndPan: { - readonly SVG_ZOOMANDPAN_DISABLE: number; - readonly SVG_ZOOMANDPAN_MAGNIFY: number; - readonly SVG_ZOOMANDPAN_UNKNOWN: number; -} - -interface SVGZoomEvent extends UIEvent { - readonly newScale: number; - readonly newTranslate: SVGPoint; - readonly previousScale: number; - readonly previousTranslate: SVGPoint; - readonly zoomRectScreen: SVGRect; -} - -declare var SVGZoomEvent: { - prototype: SVGZoomEvent; - new(): SVGZoomEvent; -} - -interface ScopedCredential { - readonly id: ArrayBuffer; - readonly type: ScopedCredentialType; -} - -declare var ScopedCredential: { - prototype: ScopedCredential; - new(): ScopedCredential; -} - -interface ScopedCredentialInfo { - readonly credential: ScopedCredential; - readonly publicKey: CryptoKey; -} - -declare var ScopedCredentialInfo: { - prototype: ScopedCredentialInfo; - new(): ScopedCredentialInfo; -} - -interface ScreenEventMap { - "MSOrientationChange": Event; -} - -interface Screen extends EventTarget { - readonly availHeight: number; - readonly availWidth: number; - bufferDepth: number; - readonly colorDepth: number; - readonly deviceXDPI: number; - readonly deviceYDPI: number; - readonly fontSmoothingEnabled: boolean; - readonly height: number; - readonly logicalXDPI: number; - readonly logicalYDPI: number; - readonly msOrientation: string; - onmsorientationchange: (this: Screen, ev: Event) => any; - readonly pixelDepth: number; - readonly systemXDPI: number; - readonly systemYDPI: number; - readonly width: number; - msLockOrientation(orientations: string | string[]): boolean; - msUnlockOrientation(): void; - addEventListener(type: K, listener: (this: Screen, ev: ScreenEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Screen: { - prototype: Screen; - new(): Screen; -} - -interface ScriptNotifyEvent extends Event { - readonly callingUri: string; - readonly value: string; -} - -declare var ScriptNotifyEvent: { - prototype: ScriptNotifyEvent; - new(): ScriptNotifyEvent; -} - -interface ScriptProcessorNodeEventMap { - "audioprocess": AudioProcessingEvent; -} - -interface ScriptProcessorNode extends AudioNode { - readonly bufferSize: number; - onaudioprocess: (this: ScriptProcessorNode, ev: AudioProcessingEvent) => any; - addEventListener(type: K, listener: (this: ScriptProcessorNode, ev: ScriptProcessorNodeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ScriptProcessorNode: { - prototype: ScriptProcessorNode; - new(): ScriptProcessorNode; -} - -interface Selection { - readonly anchorNode: Node; - readonly anchorOffset: number; - readonly baseNode: Node; - readonly baseOffset: number; - readonly extentNode: Node; - readonly extentOffset: number; - readonly focusNode: Node; - readonly focusOffset: number; - readonly isCollapsed: boolean; - readonly rangeCount: number; - readonly type: string; - addRange(range: Range): void; - collapse(parentNode: Node, offset: number): void; - collapseToEnd(): void; - collapseToStart(): void; - containsNode(node: Node, partlyContained: boolean): boolean; - deleteFromDocument(): void; - empty(): void; - extend(newNode: Node, offset: number): void; - getRangeAt(index: number): Range; - removeAllRanges(): void; - removeRange(range: Range): void; - selectAllChildren(parentNode: Node): void; - setBaseAndExtent(baseNode: Node, baseOffset: number, extentNode: Node, extentOffset: number): void; - setPosition(parentNode: Node, offset: number): void; - toString(): string; -} - -declare var Selection: { - prototype: Selection; - new(): Selection; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerContainerEventMap { - "controllerchange": Event; - "message": ServiceWorkerMessageEvent; -} - -interface ServiceWorkerContainer extends EventTarget { - readonly controller: ServiceWorker | null; - oncontrollerchange: (this: ServiceWorkerContainer, ev: Event) => any; - onmessage: (this: ServiceWorkerContainer, ev: ServiceWorkerMessageEvent) => any; - readonly ready: Promise; - getRegistration(clientURL?: USVString): Promise; - getRegistrations(): any; - register(scriptURL: USVString, options?: RegistrationOptions): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerContainer: { - prototype: ServiceWorkerContainer; - new(): ServiceWorkerContainer; -} - -interface ServiceWorkerMessageEvent extends Event { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: ServiceWorker | MessagePort | null; -} - -declare var ServiceWorkerMessageEvent: { - prototype: ServiceWorkerMessageEvent; - new(type: string, eventInitDict?: ServiceWorkerMessageEventInit): ServiceWorkerMessageEvent; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SourceBuffer extends EventTarget { - appendWindowEnd: number; - appendWindowStart: number; - readonly audioTracks: AudioTrackList; - readonly buffered: TimeRanges; - mode: AppendMode; - timestampOffset: number; - readonly updating: boolean; - readonly videoTracks: VideoTrackList; - abort(): void; - appendBuffer(data: ArrayBuffer | ArrayBufferView): void; - appendStream(stream: MSStream, maxSize?: number): void; - remove(start: number, end: number): void; -} - -declare var SourceBuffer: { - prototype: SourceBuffer; - new(): SourceBuffer; -} - -interface SourceBufferList extends EventTarget { - readonly length: number; - item(index: number): SourceBuffer; - [index: number]: SourceBuffer; -} - -declare var SourceBufferList: { - prototype: SourceBufferList; - new(): SourceBufferList; -} - -interface SpeechSynthesisEventMap { - "voiceschanged": Event; -} - -interface SpeechSynthesis extends EventTarget { - onvoiceschanged: (this: SpeechSynthesis, ev: Event) => any; - readonly paused: boolean; - readonly pending: boolean; - readonly speaking: boolean; - cancel(): void; - getVoices(): SpeechSynthesisVoice[]; - pause(): void; - resume(): void; - speak(utterance: SpeechSynthesisUtterance): void; - addEventListener(type: K, listener: (this: SpeechSynthesis, ev: SpeechSynthesisEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesis: { - prototype: SpeechSynthesis; - new(): SpeechSynthesis; -} - -interface SpeechSynthesisEvent extends Event { - readonly charIndex: number; - readonly elapsedTime: number; - readonly name: string; - readonly utterance: SpeechSynthesisUtterance | null; -} - -declare var SpeechSynthesisEvent: { - prototype: SpeechSynthesisEvent; - new(type: string, eventInitDict?: SpeechSynthesisEventInit): SpeechSynthesisEvent; -} - -interface SpeechSynthesisUtteranceEventMap { - "boundary": Event; - "end": Event; - "error": Event; - "mark": Event; - "pause": Event; - "resume": Event; - "start": Event; -} - -interface SpeechSynthesisUtterance extends EventTarget { - lang: string; - onboundary: (this: SpeechSynthesisUtterance, ev: Event) => any; - onend: (this: SpeechSynthesisUtterance, ev: Event) => any; - onerror: (this: SpeechSynthesisUtterance, ev: Event) => any; - onmark: (this: SpeechSynthesisUtterance, ev: Event) => any; - onpause: (this: SpeechSynthesisUtterance, ev: Event) => any; - onresume: (this: SpeechSynthesisUtterance, ev: Event) => any; - onstart: (this: SpeechSynthesisUtterance, ev: Event) => any; - pitch: number; - rate: number; - text: string; - voice: SpeechSynthesisVoice; - volume: number; - addEventListener(type: K, listener: (this: SpeechSynthesisUtterance, ev: SpeechSynthesisUtteranceEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var SpeechSynthesisUtterance: { - prototype: SpeechSynthesisUtterance; - new(text?: string): SpeechSynthesisUtterance; -} - -interface SpeechSynthesisVoice { - readonly default: boolean; - readonly lang: string; - readonly localService: boolean; - readonly name: string; - readonly voiceURI: string; -} - -declare var SpeechSynthesisVoice: { - prototype: SpeechSynthesisVoice; - new(): SpeechSynthesisVoice; -} - -interface StereoPannerNode extends AudioNode { - readonly pan: AudioParam; -} - -declare var StereoPannerNode: { - prototype: StereoPannerNode; - new(): StereoPannerNode; -} - -interface Storage { - readonly length: number; - clear(): void; - getItem(key: string): string | null; - key(index: number): string | null; - removeItem(key: string): void; - setItem(key: string, data: string): void; - [key: string]: any; - [index: number]: string; -} - -declare var Storage: { - prototype: Storage; - new(): Storage; -} - -interface StorageEvent extends Event { - readonly url: string; - key?: string; - oldValue?: string; - newValue?: string; - storageArea?: Storage; -} - -declare var StorageEvent: { - prototype: StorageEvent; - new (type: string, eventInitDict?: StorageEventInit): StorageEvent; -} - -interface StyleMedia { - readonly type: string; - matchMedium(mediaquery: string): boolean; -} - -declare var StyleMedia: { - prototype: StyleMedia; - new(): StyleMedia; -} - -interface StyleSheet { - disabled: boolean; - readonly href: string; - readonly media: MediaList; - readonly ownerNode: Node; - readonly parentStyleSheet: StyleSheet; - readonly title: string; - readonly type: string; -} - -declare var StyleSheet: { - prototype: StyleSheet; - new(): StyleSheet; -} - -interface StyleSheetList { - readonly length: number; - item(index?: number): StyleSheet; - [index: number]: StyleSheet; -} - -declare var StyleSheetList: { - prototype: StyleSheetList; - new(): StyleSheetList; -} - -interface StyleSheetPageList { - readonly length: number; - item(index: number): CSSPageRule; - [index: number]: CSSPageRule; -} - -declare var StyleSheetPageList: { - prototype: StyleSheetPageList; - new(): StyleSheetPageList; -} - -interface SubtleCrypto { - decrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - deriveBits(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, length: number): PromiseLike; - deriveKey(algorithm: string | EcdhKeyDeriveParams | DhKeyDeriveParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, baseKey: CryptoKey, derivedKeyType: string | AesDerivedKeyParams | HmacImportParams | ConcatParams | HkdfCtrParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - digest(algorithm: AlgorithmIdentifier, data: BufferSource): PromiseLike; - encrypt(algorithm: string | RsaOaepParams | AesCtrParams | AesCbcParams | AesCmacParams | AesGcmParams | AesCfbParams, key: CryptoKey, data: BufferSource): PromiseLike; - exportKey(format: "jwk", key: CryptoKey): PromiseLike; - exportKey(format: "raw" | "pkcs8" | "spki", key: CryptoKey): PromiseLike; - exportKey(format: string, key: CryptoKey): PromiseLike; - generateKey(algorithm: string, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: RsaHashedKeyGenParams | EcKeyGenParams | DhKeyGenParams, extractable: boolean, keyUsages: string[]): PromiseLike; - generateKey(algorithm: AesKeyGenParams | HmacKeyGenParams | Pbkdf2Params, extractable: boolean, keyUsages: string[]): PromiseLike; - importKey(format: "jwk", keyData: JsonWebKey, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: "raw" | "pkcs8" | "spki", keyData: BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - importKey(format: string, keyData: JsonWebKey | BufferSource, algorithm: string | RsaHashedImportParams | EcKeyImportParams | HmacImportParams | DhImportKeyParams, extractable:boolean, keyUsages: string[]): PromiseLike; - sign(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, data: BufferSource): PromiseLike; - unwrapKey(format: string, wrappedKey: BufferSource, unwrappingKey: CryptoKey, unwrapAlgorithm: AlgorithmIdentifier, unwrappedKeyAlgorithm: AlgorithmIdentifier, extractable: boolean, keyUsages: string[]): PromiseLike; - verify(algorithm: string | RsaPssParams | EcdsaParams | AesCmacParams, key: CryptoKey, signature: BufferSource, data: BufferSource): PromiseLike; - wrapKey(format: string, key: CryptoKey, wrappingKey: CryptoKey, wrapAlgorithm: AlgorithmIdentifier): PromiseLike; -} - -declare var SubtleCrypto: { - prototype: SubtleCrypto; - new(): SubtleCrypto; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface Text extends CharacterData { - readonly wholeText: string; - readonly assignedSlot: HTMLSlotElement | null; - splitText(offset: number): Text; -} - -declare var Text: { - prototype: Text; - new(data?: string): Text; -} - -interface TextEvent extends UIEvent { - readonly data: string; - readonly inputMethod: number; - readonly locale: string; - initTextEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, dataArg: string, inputMethod: number, locale: string): void; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -declare var TextEvent: { - prototype: TextEvent; - new(): TextEvent; - readonly DOM_INPUT_METHOD_DROP: number; - readonly DOM_INPUT_METHOD_HANDWRITING: number; - readonly DOM_INPUT_METHOD_IME: number; - readonly DOM_INPUT_METHOD_KEYBOARD: number; - readonly DOM_INPUT_METHOD_MULTIMODAL: number; - readonly DOM_INPUT_METHOD_OPTION: number; - readonly DOM_INPUT_METHOD_PASTE: number; - readonly DOM_INPUT_METHOD_SCRIPT: number; - readonly DOM_INPUT_METHOD_UNKNOWN: number; - readonly DOM_INPUT_METHOD_VOICE: number; -} - -interface TextMetrics { - readonly width: number; -} - -declare var TextMetrics: { - prototype: TextMetrics; - new(): TextMetrics; -} - -interface TextTrackEventMap { - "cuechange": Event; - "error": Event; - "load": Event; -} - -interface TextTrack extends EventTarget { - readonly activeCues: TextTrackCueList; - readonly cues: TextTrackCueList; - readonly inBandMetadataTrackDispatchType: string; - readonly kind: string; - readonly label: string; - readonly language: string; - mode: any; - oncuechange: (this: TextTrack, ev: Event) => any; - onerror: (this: TextTrack, ev: Event) => any; - onload: (this: TextTrack, ev: Event) => any; - readonly readyState: number; - addCue(cue: TextTrackCue): void; - removeCue(cue: TextTrackCue): void; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; - addEventListener(type: K, listener: (this: TextTrack, ev: TextTrackEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrack: { - prototype: TextTrack; - new(): TextTrack; - readonly DISABLED: number; - readonly ERROR: number; - readonly HIDDEN: number; - readonly LOADED: number; - readonly LOADING: number; - readonly NONE: number; - readonly SHOWING: number; -} - -interface TextTrackCueEventMap { - "enter": Event; - "exit": Event; -} - -interface TextTrackCue extends EventTarget { - endTime: number; - id: string; - onenter: (this: TextTrackCue, ev: Event) => any; - onexit: (this: TextTrackCue, ev: Event) => any; - pauseOnExit: boolean; - startTime: number; - text: string; - readonly track: TextTrack; - getCueAsHTML(): DocumentFragment; - addEventListener(type: K, listener: (this: TextTrackCue, ev: TextTrackCueEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var TextTrackCue: { - prototype: TextTrackCue; - new(startTime: number, endTime: number, text: string): TextTrackCue; -} - -interface TextTrackCueList { - readonly length: number; - getCueById(id: string): TextTrackCue; - item(index: number): TextTrackCue; - [index: number]: TextTrackCue; -} - -declare var TextTrackCueList: { - prototype: TextTrackCueList; - new(): TextTrackCueList; -} - -interface TextTrackListEventMap { - "addtrack": TrackEvent; -} - -interface TextTrackList extends EventTarget { - readonly length: number; - onaddtrack: ((this: TextTrackList, ev: TrackEvent) => any) | null; - item(index: number): TextTrack; - addEventListener(type: K, listener: (this: TextTrackList, ev: TextTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: TextTrack; -} - -declare var TextTrackList: { - prototype: TextTrackList; - new(): TextTrackList; -} - -interface TimeRanges { - readonly length: number; - end(index: number): number; - start(index: number): number; -} - -declare var TimeRanges: { - prototype: TimeRanges; - new(): TimeRanges; -} - -interface Touch { - readonly clientX: number; - readonly clientY: number; - readonly identifier: number; - readonly pageX: number; - readonly pageY: number; - readonly screenX: number; - readonly screenY: number; - readonly target: EventTarget; -} - -declare var Touch: { - prototype: Touch; - new(): Touch; -} - -interface TouchEvent extends UIEvent { - readonly altKey: boolean; - readonly changedTouches: TouchList; - readonly charCode: number; - readonly ctrlKey: boolean; - readonly keyCode: number; - readonly metaKey: boolean; - readonly shiftKey: boolean; - readonly targetTouches: TouchList; - readonly touches: TouchList; - readonly which: number; -} - -declare var TouchEvent: { - prototype: TouchEvent; - new(type: string, touchEventInit?: TouchEventInit): TouchEvent; -} - -interface TouchList { - readonly length: number; - item(index: number): Touch | null; - [index: number]: Touch; -} - -declare var TouchList: { - prototype: TouchList; - new(): TouchList; -} - -interface TrackEvent extends Event { - readonly track: VideoTrack | AudioTrack | TextTrack | null; -} - -declare var TrackEvent: { - prototype: TrackEvent; - new(typeArg: string, eventInitDict?: TrackEventInit): TrackEvent; -} - -interface TransitionEvent extends Event { - readonly elapsedTime: number; - readonly propertyName: string; - initTransitionEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, propertyNameArg: string, elapsedTimeArg: number): void; -} - -declare var TransitionEvent: { - prototype: TransitionEvent; - new(typeArg: string, eventInitDict?: TransitionEventInit): TransitionEvent; -} - -interface TreeWalker { - currentNode: Node; - readonly expandEntityReferences: boolean; - readonly filter: NodeFilter; - readonly root: Node; - readonly whatToShow: number; - firstChild(): Node; - lastChild(): Node; - nextNode(): Node; - nextSibling(): Node; - parentNode(): Node; - previousNode(): Node; - previousSibling(): Node; -} - -declare var TreeWalker: { - prototype: TreeWalker; - new(): TreeWalker; -} - -interface UIEvent extends Event { - readonly detail: number; - readonly view: Window; - initUIEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number): void; -} - -declare var UIEvent: { - prototype: UIEvent; - new(typeArg: string, eventInitDict?: UIEventInit): UIEvent; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer { - readonly mediaType: string; -} - -declare var UnviewableContentIdentifiedEvent: { - prototype: UnviewableContentIdentifiedEvent; - new(): UnviewableContentIdentifiedEvent; -} - -interface ValidityState { - readonly badInput: boolean; - readonly customError: boolean; - readonly patternMismatch: boolean; - readonly rangeOverflow: boolean; - readonly rangeUnderflow: boolean; - readonly stepMismatch: boolean; - readonly tooLong: boolean; - readonly typeMismatch: boolean; - readonly valid: boolean; - readonly valueMissing: boolean; -} - -declare var ValidityState: { - prototype: ValidityState; - new(): ValidityState; -} - -interface VideoPlaybackQuality { - readonly corruptedVideoFrames: number; - readonly creationTime: number; - readonly droppedVideoFrames: number; - readonly totalFrameDelay: number; - readonly totalVideoFrames: number; -} - -declare var VideoPlaybackQuality: { - prototype: VideoPlaybackQuality; - new(): VideoPlaybackQuality; -} - -interface VideoTrack { - readonly id: string; - kind: string; - readonly label: string; - language: string; - selected: boolean; - readonly sourceBuffer: SourceBuffer; -} - -declare var VideoTrack: { - prototype: VideoTrack; - new(): VideoTrack; -} - -interface VideoTrackListEventMap { - "addtrack": TrackEvent; - "change": Event; - "removetrack": TrackEvent; -} - -interface VideoTrackList extends EventTarget { - readonly length: number; - onaddtrack: (this: VideoTrackList, ev: TrackEvent) => any; - onchange: (this: VideoTrackList, ev: Event) => any; - onremovetrack: (this: VideoTrackList, ev: TrackEvent) => any; - readonly selectedIndex: number; - getTrackById(id: string): VideoTrack | null; - item(index: number): VideoTrack; - addEventListener(type: K, listener: (this: VideoTrackList, ev: VideoTrackListEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; - [index: number]: VideoTrack; -} - -declare var VideoTrackList: { - prototype: VideoTrackList; - new(): VideoTrackList; -} - -interface WEBGL_compressed_texture_s3tc { - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -declare var WEBGL_compressed_texture_s3tc: { - prototype: WEBGL_compressed_texture_s3tc; - new(): WEBGL_compressed_texture_s3tc; - readonly COMPRESSED_RGBA_S3TC_DXT1_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT3_EXT: number; - readonly COMPRESSED_RGBA_S3TC_DXT5_EXT: number; - readonly COMPRESSED_RGB_S3TC_DXT1_EXT: number; -} - -interface WEBGL_debug_renderer_info { - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -declare var WEBGL_debug_renderer_info: { - prototype: WEBGL_debug_renderer_info; - new(): WEBGL_debug_renderer_info; - readonly UNMASKED_RENDERER_WEBGL: number; - readonly UNMASKED_VENDOR_WEBGL: number; -} - -interface WEBGL_depth_texture { - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -declare var WEBGL_depth_texture: { - prototype: WEBGL_depth_texture; - new(): WEBGL_depth_texture; - readonly UNSIGNED_INT_24_8_WEBGL: number; -} - -interface WaveShaperNode extends AudioNode { - curve: Float32Array | null; - oversample: OverSampleType; -} - -declare var WaveShaperNode: { - prototype: WaveShaperNode; - new(): WaveShaperNode; -} - -interface WebAuthentication { - getAssertion(assertionChallenge: any, options?: AssertionOptions): Promise; - makeCredential(accountInformation: Account, cryptoParameters: ScopedCredentialParameters[], attestationChallenge: any, options?: ScopedCredentialOptions): Promise; -} - -declare var WebAuthentication: { - prototype: WebAuthentication; - new(): WebAuthentication; -} - -interface WebAuthnAssertion { - readonly authenticatorData: ArrayBuffer; - readonly clientData: ArrayBuffer; - readonly credential: ScopedCredential; - readonly signature: ArrayBuffer; -} - -declare var WebAuthnAssertion: { - prototype: WebAuthnAssertion; - new(): WebAuthnAssertion; -} - -interface WebGLActiveInfo { - readonly name: string; - readonly size: number; - readonly type: number; -} - -declare var WebGLActiveInfo: { - prototype: WebGLActiveInfo; - new(): WebGLActiveInfo; -} - -interface WebGLBuffer extends WebGLObject { -} - -declare var WebGLBuffer: { - prototype: WebGLBuffer; - new(): WebGLBuffer; -} - -interface WebGLContextEvent extends Event { - readonly statusMessage: string; -} - -declare var WebGLContextEvent: { - prototype: WebGLContextEvent; - new(typeArg: string, eventInitDict?: WebGLContextEventInit): WebGLContextEvent; -} - -interface WebGLFramebuffer extends WebGLObject { -} - -declare var WebGLFramebuffer: { - prototype: WebGLFramebuffer; - new(): WebGLFramebuffer; -} - -interface WebGLObject { -} - -declare var WebGLObject: { - prototype: WebGLObject; - new(): WebGLObject; -} - -interface WebGLProgram extends WebGLObject { -} - -declare var WebGLProgram: { - prototype: WebGLProgram; - new(): WebGLProgram; -} - -interface WebGLRenderbuffer extends WebGLObject { -} - -declare var WebGLRenderbuffer: { - prototype: WebGLRenderbuffer; - new(): WebGLRenderbuffer; -} - -interface WebGLRenderingContext { - readonly canvas: HTMLCanvasElement; - readonly drawingBufferHeight: number; - readonly drawingBufferWidth: number; - activeTexture(texture: number): void; - attachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - bindAttribLocation(program: WebGLProgram | null, index: number, name: string): void; - bindBuffer(target: number, buffer: WebGLBuffer | null): void; - bindFramebuffer(target: number, framebuffer: WebGLFramebuffer | null): void; - bindRenderbuffer(target: number, renderbuffer: WebGLRenderbuffer | null): void; - bindTexture(target: number, texture: WebGLTexture | null): void; - blendColor(red: number, green: number, blue: number, alpha: number): void; - blendEquation(mode: number): void; - blendEquationSeparate(modeRGB: number, modeAlpha: number): void; - blendFunc(sfactor: number, dfactor: number): void; - blendFuncSeparate(srcRGB: number, dstRGB: number, srcAlpha: number, dstAlpha: number): void; - bufferData(target: number, size: number | ArrayBufferView | ArrayBuffer, usage: number): void; - bufferSubData(target: number, offset: number, data: ArrayBufferView | ArrayBuffer): void; - checkFramebufferStatus(target: number): number; - clear(mask: number): void; - clearColor(red: number, green: number, blue: number, alpha: number): void; - clearDepth(depth: number): void; - clearStencil(s: number): void; - colorMask(red: boolean, green: boolean, blue: boolean, alpha: boolean): void; - compileShader(shader: WebGLShader | null): void; - compressedTexImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, data: ArrayBufferView): void; - compressedTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, data: ArrayBufferView): void; - copyTexImage2D(target: number, level: number, internalformat: number, x: number, y: number, width: number, height: number, border: number): void; - copyTexSubImage2D(target: number, level: number, xoffset: number, yoffset: number, x: number, y: number, width: number, height: number): void; - createBuffer(): WebGLBuffer | null; - createFramebuffer(): WebGLFramebuffer | null; - createProgram(): WebGLProgram | null; - createRenderbuffer(): WebGLRenderbuffer | null; - createShader(type: number): WebGLShader | null; - createTexture(): WebGLTexture | null; - cullFace(mode: number): void; - deleteBuffer(buffer: WebGLBuffer | null): void; - deleteFramebuffer(framebuffer: WebGLFramebuffer | null): void; - deleteProgram(program: WebGLProgram | null): void; - deleteRenderbuffer(renderbuffer: WebGLRenderbuffer | null): void; - deleteShader(shader: WebGLShader | null): void; - deleteTexture(texture: WebGLTexture | null): void; - depthFunc(func: number): void; - depthMask(flag: boolean): void; - depthRange(zNear: number, zFar: number): void; - detachShader(program: WebGLProgram | null, shader: WebGLShader | null): void; - disable(cap: number): void; - disableVertexAttribArray(index: number): void; - drawArrays(mode: number, first: number, count: number): void; - drawElements(mode: number, count: number, type: number, offset: number): void; - enable(cap: number): void; - enableVertexAttribArray(index: number): void; - finish(): void; - flush(): void; - framebufferRenderbuffer(target: number, attachment: number, renderbuffertarget: number, renderbuffer: WebGLRenderbuffer | null): void; - framebufferTexture2D(target: number, attachment: number, textarget: number, texture: WebGLTexture | null, level: number): void; - frontFace(mode: number): void; - generateMipmap(target: number): void; - getActiveAttrib(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getActiveUniform(program: WebGLProgram | null, index: number): WebGLActiveInfo | null; - getAttachedShaders(program: WebGLProgram | null): WebGLShader[] | null; - getAttribLocation(program: WebGLProgram | null, name: string): number; - getBufferParameter(target: number, pname: number): any; - getContextAttributes(): WebGLContextAttributes; - getError(): number; - getExtension(name: string): any; - getFramebufferAttachmentParameter(target: number, attachment: number, pname: number): any; - getParameter(pname: number): any; - getProgramInfoLog(program: WebGLProgram | null): string | null; - getProgramParameter(program: WebGLProgram | null, pname: number): any; - getRenderbufferParameter(target: number, pname: number): any; - getShaderInfoLog(shader: WebGLShader | null): string | null; - getShaderParameter(shader: WebGLShader | null, pname: number): any; - getShaderPrecisionFormat(shadertype: number, precisiontype: number): WebGLShaderPrecisionFormat | null; - getShaderSource(shader: WebGLShader | null): string | null; - getSupportedExtensions(): string[] | null; - getTexParameter(target: number, pname: number): any; - getUniform(program: WebGLProgram | null, location: WebGLUniformLocation | null): any; - getUniformLocation(program: WebGLProgram | null, name: string): WebGLUniformLocation | null; - getVertexAttrib(index: number, pname: number): any; - getVertexAttribOffset(index: number, pname: number): number; - hint(target: number, mode: number): void; - isBuffer(buffer: WebGLBuffer | null): boolean; - isContextLost(): boolean; - isEnabled(cap: number): boolean; - isFramebuffer(framebuffer: WebGLFramebuffer | null): boolean; - isProgram(program: WebGLProgram | null): boolean; - isRenderbuffer(renderbuffer: WebGLRenderbuffer | null): boolean; - isShader(shader: WebGLShader | null): boolean; - isTexture(texture: WebGLTexture | null): boolean; - lineWidth(width: number): void; - linkProgram(program: WebGLProgram | null): void; - pixelStorei(pname: number, param: number | boolean): void; - polygonOffset(factor: number, units: number): void; - readPixels(x: number, y: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - renderbufferStorage(target: number, internalformat: number, width: number, height: number): void; - sampleCoverage(value: number, invert: boolean): void; - scissor(x: number, y: number, width: number, height: number): void; - shaderSource(shader: WebGLShader | null, source: string): void; - stencilFunc(func: number, ref: number, mask: number): void; - stencilFuncSeparate(face: number, func: number, ref: number, mask: number): void; - stencilMask(mask: number): void; - stencilMaskSeparate(face: number, mask: number): void; - stencilOp(fail: number, zfail: number, zpass: number): void; - stencilOpSeparate(face: number, fail: number, zfail: number, zpass: number): void; - texImage2D(target: number, level: number, internalformat: number, width: number, height: number, border: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texImage2D(target: number, level: number, internalformat: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - texParameterf(target: number, pname: number, param: number): void; - texParameteri(target: number, pname: number, param: number): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, width: number, height: number, format: number, type: number, pixels: ArrayBufferView | null): void; - texSubImage2D(target: number, level: number, xoffset: number, yoffset: number, format: number, type: number, pixels: ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement): void; - uniform1f(location: WebGLUniformLocation | null, x: number): void; - uniform1fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform1i(location: WebGLUniformLocation | null, x: number): void; - uniform1iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform2f(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform2i(location: WebGLUniformLocation | null, x: number, y: number): void; - uniform2iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform3f(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform3i(location: WebGLUniformLocation | null, x: number, y: number, z: number): void; - uniform3iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniform4f(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4fv(location: WebGLUniformLocation, v: Float32Array | number[]): void; - uniform4i(location: WebGLUniformLocation | null, x: number, y: number, z: number, w: number): void; - uniform4iv(location: WebGLUniformLocation, v: Int32Array | number[]): void; - uniformMatrix2fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix3fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - uniformMatrix4fv(location: WebGLUniformLocation, transpose: boolean, value: Float32Array | number[]): void; - useProgram(program: WebGLProgram | null): void; - validateProgram(program: WebGLProgram | null): void; - vertexAttrib1f(indx: number, x: number): void; - vertexAttrib1fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib2f(indx: number, x: number, y: number): void; - vertexAttrib2fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib3f(indx: number, x: number, y: number, z: number): void; - vertexAttrib3fv(indx: number, values: Float32Array | number[]): void; - vertexAttrib4f(indx: number, x: number, y: number, z: number, w: number): void; - vertexAttrib4fv(indx: number, values: Float32Array | number[]): void; - vertexAttribPointer(indx: number, size: number, type: number, normalized: boolean, stride: number, offset: number): void; - viewport(x: number, y: number, width: number, height: number): void; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -declare var WebGLRenderingContext: { - prototype: WebGLRenderingContext; - new(): WebGLRenderingContext; - readonly ACTIVE_ATTRIBUTES: number; - readonly ACTIVE_TEXTURE: number; - readonly ACTIVE_UNIFORMS: number; - readonly ALIASED_LINE_WIDTH_RANGE: number; - readonly ALIASED_POINT_SIZE_RANGE: number; - readonly ALPHA: number; - readonly ALPHA_BITS: number; - readonly ALWAYS: number; - readonly ARRAY_BUFFER: number; - readonly ARRAY_BUFFER_BINDING: number; - readonly ATTACHED_SHADERS: number; - readonly BACK: number; - readonly BLEND: number; - readonly BLEND_COLOR: number; - readonly BLEND_DST_ALPHA: number; - readonly BLEND_DST_RGB: number; - readonly BLEND_EQUATION: number; - readonly BLEND_EQUATION_ALPHA: number; - readonly BLEND_EQUATION_RGB: number; - readonly BLEND_SRC_ALPHA: number; - readonly BLEND_SRC_RGB: number; - readonly BLUE_BITS: number; - readonly BOOL: number; - readonly BOOL_VEC2: number; - readonly BOOL_VEC3: number; - readonly BOOL_VEC4: number; - readonly BROWSER_DEFAULT_WEBGL: number; - readonly BUFFER_SIZE: number; - readonly BUFFER_USAGE: number; - readonly BYTE: number; - readonly CCW: number; - readonly CLAMP_TO_EDGE: number; - readonly COLOR_ATTACHMENT0: number; - readonly COLOR_BUFFER_BIT: number; - readonly COLOR_CLEAR_VALUE: number; - readonly COLOR_WRITEMASK: number; - readonly COMPILE_STATUS: number; - readonly COMPRESSED_TEXTURE_FORMATS: number; - readonly CONSTANT_ALPHA: number; - readonly CONSTANT_COLOR: number; - readonly CONTEXT_LOST_WEBGL: number; - readonly CULL_FACE: number; - readonly CULL_FACE_MODE: number; - readonly CURRENT_PROGRAM: number; - readonly CURRENT_VERTEX_ATTRIB: number; - readonly CW: number; - readonly DECR: number; - readonly DECR_WRAP: number; - readonly DELETE_STATUS: number; - readonly DEPTH_ATTACHMENT: number; - readonly DEPTH_BITS: number; - readonly DEPTH_BUFFER_BIT: number; - readonly DEPTH_CLEAR_VALUE: number; - readonly DEPTH_COMPONENT: number; - readonly DEPTH_COMPONENT16: number; - readonly DEPTH_FUNC: number; - readonly DEPTH_RANGE: number; - readonly DEPTH_STENCIL: number; - readonly DEPTH_STENCIL_ATTACHMENT: number; - readonly DEPTH_TEST: number; - readonly DEPTH_WRITEMASK: number; - readonly DITHER: number; - readonly DONT_CARE: number; - readonly DST_ALPHA: number; - readonly DST_COLOR: number; - readonly DYNAMIC_DRAW: number; - readonly ELEMENT_ARRAY_BUFFER: number; - readonly ELEMENT_ARRAY_BUFFER_BINDING: number; - readonly EQUAL: number; - readonly FASTEST: number; - readonly FLOAT: number; - readonly FLOAT_MAT2: number; - readonly FLOAT_MAT3: number; - readonly FLOAT_MAT4: number; - readonly FLOAT_VEC2: number; - readonly FLOAT_VEC3: number; - readonly FLOAT_VEC4: number; - readonly FRAGMENT_SHADER: number; - readonly FRAMEBUFFER: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number; - readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number; - readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number; - readonly FRAMEBUFFER_BINDING: number; - readonly FRAMEBUFFER_COMPLETE: number; - readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number; - readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number; - readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number; - readonly FRAMEBUFFER_UNSUPPORTED: number; - readonly FRONT: number; - readonly FRONT_AND_BACK: number; - readonly FRONT_FACE: number; - readonly FUNC_ADD: number; - readonly FUNC_REVERSE_SUBTRACT: number; - readonly FUNC_SUBTRACT: number; - readonly GENERATE_MIPMAP_HINT: number; - readonly GEQUAL: number; - readonly GREATER: number; - readonly GREEN_BITS: number; - readonly HIGH_FLOAT: number; - readonly HIGH_INT: number; - readonly IMPLEMENTATION_COLOR_READ_FORMAT: number; - readonly IMPLEMENTATION_COLOR_READ_TYPE: number; - readonly INCR: number; - readonly INCR_WRAP: number; - readonly INT: number; - readonly INT_VEC2: number; - readonly INT_VEC3: number; - readonly INT_VEC4: number; - readonly INVALID_ENUM: number; - readonly INVALID_FRAMEBUFFER_OPERATION: number; - readonly INVALID_OPERATION: number; - readonly INVALID_VALUE: number; - readonly INVERT: number; - readonly KEEP: number; - readonly LEQUAL: number; - readonly LESS: number; - readonly LINEAR: number; - readonly LINEAR_MIPMAP_LINEAR: number; - readonly LINEAR_MIPMAP_NEAREST: number; - readonly LINES: number; - readonly LINE_LOOP: number; - readonly LINE_STRIP: number; - readonly LINE_WIDTH: number; - readonly LINK_STATUS: number; - readonly LOW_FLOAT: number; - readonly LOW_INT: number; - readonly LUMINANCE: number; - readonly LUMINANCE_ALPHA: number; - readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS: number; - readonly MAX_CUBE_MAP_TEXTURE_SIZE: number; - readonly MAX_FRAGMENT_UNIFORM_VECTORS: number; - readonly MAX_RENDERBUFFER_SIZE: number; - readonly MAX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_TEXTURE_SIZE: number; - readonly MAX_VARYING_VECTORS: number; - readonly MAX_VERTEX_ATTRIBS: number; - readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS: number; - readonly MAX_VERTEX_UNIFORM_VECTORS: number; - readonly MAX_VIEWPORT_DIMS: number; - readonly MEDIUM_FLOAT: number; - readonly MEDIUM_INT: number; - readonly MIRRORED_REPEAT: number; - readonly NEAREST: number; - readonly NEAREST_MIPMAP_LINEAR: number; - readonly NEAREST_MIPMAP_NEAREST: number; - readonly NEVER: number; - readonly NICEST: number; - readonly NONE: number; - readonly NOTEQUAL: number; - readonly NO_ERROR: number; - readonly ONE: number; - readonly ONE_MINUS_CONSTANT_ALPHA: number; - readonly ONE_MINUS_CONSTANT_COLOR: number; - readonly ONE_MINUS_DST_ALPHA: number; - readonly ONE_MINUS_DST_COLOR: number; - readonly ONE_MINUS_SRC_ALPHA: number; - readonly ONE_MINUS_SRC_COLOR: number; - readonly OUT_OF_MEMORY: number; - readonly PACK_ALIGNMENT: number; - readonly POINTS: number; - readonly POLYGON_OFFSET_FACTOR: number; - readonly POLYGON_OFFSET_FILL: number; - readonly POLYGON_OFFSET_UNITS: number; - readonly RED_BITS: number; - readonly RENDERBUFFER: number; - readonly RENDERBUFFER_ALPHA_SIZE: number; - readonly RENDERBUFFER_BINDING: number; - readonly RENDERBUFFER_BLUE_SIZE: number; - readonly RENDERBUFFER_DEPTH_SIZE: number; - readonly RENDERBUFFER_GREEN_SIZE: number; - readonly RENDERBUFFER_HEIGHT: number; - readonly RENDERBUFFER_INTERNAL_FORMAT: number; - readonly RENDERBUFFER_RED_SIZE: number; - readonly RENDERBUFFER_STENCIL_SIZE: number; - readonly RENDERBUFFER_WIDTH: number; - readonly RENDERER: number; - readonly REPEAT: number; - readonly REPLACE: number; - readonly RGB: number; - readonly RGB565: number; - readonly RGB5_A1: number; - readonly RGBA: number; - readonly RGBA4: number; - readonly SAMPLER_2D: number; - readonly SAMPLER_CUBE: number; - readonly SAMPLES: number; - readonly SAMPLE_ALPHA_TO_COVERAGE: number; - readonly SAMPLE_BUFFERS: number; - readonly SAMPLE_COVERAGE: number; - readonly SAMPLE_COVERAGE_INVERT: number; - readonly SAMPLE_COVERAGE_VALUE: number; - readonly SCISSOR_BOX: number; - readonly SCISSOR_TEST: number; - readonly SHADER_TYPE: number; - readonly SHADING_LANGUAGE_VERSION: number; - readonly SHORT: number; - readonly SRC_ALPHA: number; - readonly SRC_ALPHA_SATURATE: number; - readonly SRC_COLOR: number; - readonly STATIC_DRAW: number; - readonly STENCIL_ATTACHMENT: number; - readonly STENCIL_BACK_FAIL: number; - readonly STENCIL_BACK_FUNC: number; - readonly STENCIL_BACK_PASS_DEPTH_FAIL: number; - readonly STENCIL_BACK_PASS_DEPTH_PASS: number; - readonly STENCIL_BACK_REF: number; - readonly STENCIL_BACK_VALUE_MASK: number; - readonly STENCIL_BACK_WRITEMASK: number; - readonly STENCIL_BITS: number; - readonly STENCIL_BUFFER_BIT: number; - readonly STENCIL_CLEAR_VALUE: number; - readonly STENCIL_FAIL: number; - readonly STENCIL_FUNC: number; - readonly STENCIL_INDEX: number; - readonly STENCIL_INDEX8: number; - readonly STENCIL_PASS_DEPTH_FAIL: number; - readonly STENCIL_PASS_DEPTH_PASS: number; - readonly STENCIL_REF: number; - readonly STENCIL_TEST: number; - readonly STENCIL_VALUE_MASK: number; - readonly STENCIL_WRITEMASK: number; - readonly STREAM_DRAW: number; - readonly SUBPIXEL_BITS: number; - readonly TEXTURE: number; - readonly TEXTURE0: number; - readonly TEXTURE1: number; - readonly TEXTURE10: number; - readonly TEXTURE11: number; - readonly TEXTURE12: number; - readonly TEXTURE13: number; - readonly TEXTURE14: number; - readonly TEXTURE15: number; - readonly TEXTURE16: number; - readonly TEXTURE17: number; - readonly TEXTURE18: number; - readonly TEXTURE19: number; - readonly TEXTURE2: number; - readonly TEXTURE20: number; - readonly TEXTURE21: number; - readonly TEXTURE22: number; - readonly TEXTURE23: number; - readonly TEXTURE24: number; - readonly TEXTURE25: number; - readonly TEXTURE26: number; - readonly TEXTURE27: number; - readonly TEXTURE28: number; - readonly TEXTURE29: number; - readonly TEXTURE3: number; - readonly TEXTURE30: number; - readonly TEXTURE31: number; - readonly TEXTURE4: number; - readonly TEXTURE5: number; - readonly TEXTURE6: number; - readonly TEXTURE7: number; - readonly TEXTURE8: number; - readonly TEXTURE9: number; - readonly TEXTURE_2D: number; - readonly TEXTURE_BINDING_2D: number; - readonly TEXTURE_BINDING_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_X: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Y: number; - readonly TEXTURE_CUBE_MAP_NEGATIVE_Z: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_X: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Y: number; - readonly TEXTURE_CUBE_MAP_POSITIVE_Z: number; - readonly TEXTURE_MAG_FILTER: number; - readonly TEXTURE_MIN_FILTER: number; - readonly TEXTURE_WRAP_S: number; - readonly TEXTURE_WRAP_T: number; - readonly TRIANGLES: number; - readonly TRIANGLE_FAN: number; - readonly TRIANGLE_STRIP: number; - readonly UNPACK_ALIGNMENT: number; - readonly UNPACK_COLORSPACE_CONVERSION_WEBGL: number; - readonly UNPACK_FLIP_Y_WEBGL: number; - readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL: number; - readonly UNSIGNED_BYTE: number; - readonly UNSIGNED_INT: number; - readonly UNSIGNED_SHORT: number; - readonly UNSIGNED_SHORT_4_4_4_4: number; - readonly UNSIGNED_SHORT_5_5_5_1: number; - readonly UNSIGNED_SHORT_5_6_5: number; - readonly VALIDATE_STATUS: number; - readonly VENDOR: number; - readonly VERSION: number; - readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number; - readonly VERTEX_ATTRIB_ARRAY_ENABLED: number; - readonly VERTEX_ATTRIB_ARRAY_NORMALIZED: number; - readonly VERTEX_ATTRIB_ARRAY_POINTER: number; - readonly VERTEX_ATTRIB_ARRAY_SIZE: number; - readonly VERTEX_ATTRIB_ARRAY_STRIDE: number; - readonly VERTEX_ATTRIB_ARRAY_TYPE: number; - readonly VERTEX_SHADER: number; - readonly VIEWPORT: number; - readonly ZERO: number; -} - -interface WebGLShader extends WebGLObject { -} - -declare var WebGLShader: { - prototype: WebGLShader; - new(): WebGLShader; -} - -interface WebGLShaderPrecisionFormat { - readonly precision: number; - readonly rangeMax: number; - readonly rangeMin: number; -} - -declare var WebGLShaderPrecisionFormat: { - prototype: WebGLShaderPrecisionFormat; - new(): WebGLShaderPrecisionFormat; -} - -interface WebGLTexture extends WebGLObject { -} - -declare var WebGLTexture: { - prototype: WebGLTexture; - new(): WebGLTexture; -} - -interface WebGLUniformLocation { -} - -declare var WebGLUniformLocation: { - prototype: WebGLUniformLocation; - new(): WebGLUniformLocation; -} - -interface WebKitCSSMatrix { - a: number; - b: number; - c: number; - d: number; - e: number; - f: number; - m11: number; - m12: number; - m13: number; - m14: number; - m21: number; - m22: number; - m23: number; - m24: number; - m31: number; - m32: number; - m33: number; - m34: number; - m41: number; - m42: number; - m43: number; - m44: number; - inverse(): WebKitCSSMatrix; - multiply(secondMatrix: WebKitCSSMatrix): WebKitCSSMatrix; - rotate(angleX: number, angleY?: number, angleZ?: number): WebKitCSSMatrix; - rotateAxisAngle(x: number, y: number, z: number, angle: number): WebKitCSSMatrix; - scale(scaleX: number, scaleY?: number, scaleZ?: number): WebKitCSSMatrix; - setMatrixValue(value: string): void; - skewX(angle: number): WebKitCSSMatrix; - skewY(angle: number): WebKitCSSMatrix; - toString(): string; - translate(x: number, y: number, z?: number): WebKitCSSMatrix; -} - -declare var WebKitCSSMatrix: { - prototype: WebKitCSSMatrix; - new(text?: string): WebKitCSSMatrix; -} - -interface WebKitDirectoryEntry extends WebKitEntry { - createReader(): WebKitDirectoryReader; -} - -declare var WebKitDirectoryEntry: { - prototype: WebKitDirectoryEntry; - new(): WebKitDirectoryEntry; -} - -interface WebKitDirectoryReader { - readEntries(successCallback: WebKitEntriesCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitDirectoryReader: { - prototype: WebKitDirectoryReader; - new(): WebKitDirectoryReader; -} - -interface WebKitEntry { - readonly filesystem: WebKitFileSystem; - readonly fullPath: string; - readonly isDirectory: boolean; - readonly isFile: boolean; - readonly name: string; -} - -declare var WebKitEntry: { - prototype: WebKitEntry; - new(): WebKitEntry; -} - -interface WebKitFileEntry extends WebKitEntry { - file(successCallback: WebKitFileCallback, errorCallback?: WebKitErrorCallback): void; -} - -declare var WebKitFileEntry: { - prototype: WebKitFileEntry; - new(): WebKitFileEntry; -} - -interface WebKitFileSystem { - readonly name: string; - readonly root: WebKitDirectoryEntry; -} - -declare var WebKitFileSystem: { - prototype: WebKitFileSystem; - new(): WebKitFileSystem; -} - -interface WebKitPoint { - x: number; - y: number; -} - -declare var WebKitPoint: { - prototype: WebKitPoint; - new(x?: number, y?: number): WebKitPoint; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WheelEvent extends MouseEvent { - readonly deltaMode: number; - readonly deltaX: number; - readonly deltaY: number; - readonly deltaZ: number; - readonly wheelDelta: number; - readonly wheelDeltaX: number; - readonly wheelDeltaY: number; - getCurrentPoint(element: Element): void; - initWheelEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, viewArg: Window, detailArg: number, screenXArg: number, screenYArg: number, clientXArg: number, clientYArg: number, buttonArg: number, relatedTargetArg: EventTarget, modifiersListArg: string, deltaXArg: number, deltaYArg: number, deltaZArg: number, deltaMode: number): void; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -declare var WheelEvent: { - prototype: WheelEvent; - new(typeArg: string, eventInitDict?: WheelEventInit): WheelEvent; - readonly DOM_DELTA_LINE: number; - readonly DOM_DELTA_PAGE: number; - readonly DOM_DELTA_PIXEL: number; -} - -interface WindowEventMap extends GlobalEventHandlersEventMap { - "abort": UIEvent; - "afterprint": Event; - "beforeprint": Event; - "beforeunload": BeforeUnloadEvent; - "blur": FocusEvent; - "canplay": Event; - "canplaythrough": Event; - "change": Event; - "click": MouseEvent; - "compassneedscalibration": Event; - "contextmenu": PointerEvent; - "dblclick": MouseEvent; - "devicelight": DeviceLightEvent; - "devicemotion": DeviceMotionEvent; - "deviceorientation": DeviceOrientationEvent; - "drag": DragEvent; - "dragend": DragEvent; - "dragenter": DragEvent; - "dragleave": DragEvent; - "dragover": DragEvent; - "dragstart": DragEvent; - "drop": DragEvent; - "durationchange": Event; - "emptied": Event; - "ended": MediaStreamErrorEvent; - "focus": FocusEvent; - "hashchange": HashChangeEvent; - "input": Event; - "invalid": Event; - "keydown": KeyboardEvent; - "keypress": KeyboardEvent; - "keyup": KeyboardEvent; - "load": Event; - "loadeddata": Event; - "loadedmetadata": Event; - "loadstart": Event; - "message": MessageEvent; - "mousedown": MouseEvent; - "mouseenter": MouseEvent; - "mouseleave": MouseEvent; - "mousemove": MouseEvent; - "mouseout": MouseEvent; - "mouseover": MouseEvent; - "mouseup": MouseEvent; - "mousewheel": WheelEvent; - "MSGestureChange": MSGestureEvent; - "MSGestureDoubleTap": MSGestureEvent; - "MSGestureEnd": MSGestureEvent; - "MSGestureHold": MSGestureEvent; - "MSGestureStart": MSGestureEvent; - "MSGestureTap": MSGestureEvent; - "MSInertiaStart": MSGestureEvent; - "MSPointerCancel": MSPointerEvent; - "MSPointerDown": MSPointerEvent; - "MSPointerEnter": MSPointerEvent; - "MSPointerLeave": MSPointerEvent; - "MSPointerMove": MSPointerEvent; - "MSPointerOut": MSPointerEvent; - "MSPointerOver": MSPointerEvent; - "MSPointerUp": MSPointerEvent; - "offline": Event; - "online": Event; - "orientationchange": Event; - "pagehide": PageTransitionEvent; - "pageshow": PageTransitionEvent; - "pause": Event; - "play": Event; - "playing": Event; - "popstate": PopStateEvent; - "progress": ProgressEvent; - "ratechange": Event; - "readystatechange": ProgressEvent; - "reset": Event; - "resize": UIEvent; - "scroll": UIEvent; - "seeked": Event; - "seeking": Event; - "select": UIEvent; - "stalled": Event; - "storage": StorageEvent; - "submit": Event; - "suspend": Event; - "timeupdate": Event; - "unload": Event; - "volumechange": Event; - "waiting": Event; -} - -interface Window extends EventTarget, WindowTimers, WindowSessionStorage, WindowLocalStorage, WindowConsole, GlobalEventHandlers, IDBEnvironment, WindowBase64, GlobalFetch { - readonly applicationCache: ApplicationCache; - readonly caches: CacheStorage; - readonly clientInformation: Navigator; - readonly closed: boolean; - readonly crypto: Crypto; - defaultStatus: string; - readonly devicePixelRatio: number; - readonly doNotTrack: string; - readonly document: Document; - event: Event | undefined; - readonly external: External; - readonly frameElement: Element; - readonly frames: Window; - readonly history: History; - readonly innerHeight: number; - readonly innerWidth: number; - readonly isSecureContext: boolean; - readonly length: number; - readonly location: Location; - readonly locationbar: BarProp; - readonly menubar: BarProp; - readonly msContentScript: ExtensionScriptApis; - readonly msCredentials: MSCredentials; - name: string; - readonly navigator: Navigator; - offscreenBuffering: string | boolean; - onabort: (this: Window, ev: UIEvent) => any; - onafterprint: (this: Window, ev: Event) => any; - onbeforeprint: (this: Window, ev: Event) => any; - onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; - onblur: (this: Window, ev: FocusEvent) => any; - oncanplay: (this: Window, ev: Event) => any; - oncanplaythrough: (this: Window, ev: Event) => any; - onchange: (this: Window, ev: Event) => any; - onclick: (this: Window, ev: MouseEvent) => any; - oncompassneedscalibration: (this: Window, ev: Event) => any; - oncontextmenu: (this: Window, ev: PointerEvent) => any; - ondblclick: (this: Window, ev: MouseEvent) => any; - ondevicelight: (this: Window, ev: DeviceLightEvent) => any; - ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; - ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; - ondrag: (this: Window, ev: DragEvent) => any; - ondragend: (this: Window, ev: DragEvent) => any; - ondragenter: (this: Window, ev: DragEvent) => any; - ondragleave: (this: Window, ev: DragEvent) => any; - ondragover: (this: Window, ev: DragEvent) => any; - ondragstart: (this: Window, ev: DragEvent) => any; - ondrop: (this: Window, ev: DragEvent) => any; - ondurationchange: (this: Window, ev: Event) => any; - onemptied: (this: Window, ev: Event) => any; - onended: (this: Window, ev: MediaStreamErrorEvent) => any; - onerror: ErrorEventHandler; - onfocus: (this: Window, ev: FocusEvent) => any; - onhashchange: (this: Window, ev: HashChangeEvent) => any; - oninput: (this: Window, ev: Event) => any; - oninvalid: (this: Window, ev: Event) => any; - onkeydown: (this: Window, ev: KeyboardEvent) => any; - onkeypress: (this: Window, ev: KeyboardEvent) => any; - onkeyup: (this: Window, ev: KeyboardEvent) => any; - onload: (this: Window, ev: Event) => any; - onloadeddata: (this: Window, ev: Event) => any; - onloadedmetadata: (this: Window, ev: Event) => any; - onloadstart: (this: Window, ev: Event) => any; - onmessage: (this: Window, ev: MessageEvent) => any; - onmousedown: (this: Window, ev: MouseEvent) => any; - onmouseenter: (this: Window, ev: MouseEvent) => any; - onmouseleave: (this: Window, ev: MouseEvent) => any; - onmousemove: (this: Window, ev: MouseEvent) => any; - onmouseout: (this: Window, ev: MouseEvent) => any; - onmouseover: (this: Window, ev: MouseEvent) => any; - onmouseup: (this: Window, ev: MouseEvent) => any; - onmousewheel: (this: Window, ev: WheelEvent) => any; - onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; - onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; - onmsgestureend: (this: Window, ev: MSGestureEvent) => any; - onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; - onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; - onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; - onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; - onmspointercancel: (this: Window, ev: MSPointerEvent) => any; - onmspointerdown: (this: Window, ev: MSPointerEvent) => any; - onmspointerenter: (this: Window, ev: MSPointerEvent) => any; - onmspointerleave: (this: Window, ev: MSPointerEvent) => any; - onmspointermove: (this: Window, ev: MSPointerEvent) => any; - onmspointerout: (this: Window, ev: MSPointerEvent) => any; - onmspointerover: (this: Window, ev: MSPointerEvent) => any; - onmspointerup: (this: Window, ev: MSPointerEvent) => any; - onoffline: (this: Window, ev: Event) => any; - ononline: (this: Window, ev: Event) => any; - onorientationchange: (this: Window, ev: Event) => any; - onpagehide: (this: Window, ev: PageTransitionEvent) => any; - onpageshow: (this: Window, ev: PageTransitionEvent) => any; - onpause: (this: Window, ev: Event) => any; - onplay: (this: Window, ev: Event) => any; - onplaying: (this: Window, ev: Event) => any; - onpopstate: (this: Window, ev: PopStateEvent) => any; - onprogress: (this: Window, ev: ProgressEvent) => any; - onratechange: (this: Window, ev: Event) => any; - onreadystatechange: (this: Window, ev: ProgressEvent) => any; - onreset: (this: Window, ev: Event) => any; - onresize: (this: Window, ev: UIEvent) => any; - onscroll: (this: Window, ev: UIEvent) => any; - onseeked: (this: Window, ev: Event) => any; - onseeking: (this: Window, ev: Event) => any; - onselect: (this: Window, ev: UIEvent) => any; - onstalled: (this: Window, ev: Event) => any; - onstorage: (this: Window, ev: StorageEvent) => any; - onsubmit: (this: Window, ev: Event) => any; - onsuspend: (this: Window, ev: Event) => any; - ontimeupdate: (this: Window, ev: Event) => any; - ontouchcancel: (ev: TouchEvent) => any; - ontouchend: (ev: TouchEvent) => any; - ontouchmove: (ev: TouchEvent) => any; - ontouchstart: (ev: TouchEvent) => any; - onunload: (this: Window, ev: Event) => any; - onvolumechange: (this: Window, ev: Event) => any; - onwaiting: (this: Window, ev: Event) => any; - opener: any; - orientation: string | number; - readonly outerHeight: number; - readonly outerWidth: number; - readonly pageXOffset: number; - readonly pageYOffset: number; - readonly parent: Window; - readonly performance: Performance; - readonly personalbar: BarProp; - readonly screen: Screen; - readonly screenLeft: number; - readonly screenTop: number; - readonly screenX: number; - readonly screenY: number; - readonly scrollX: number; - readonly scrollY: number; - readonly scrollbars: BarProp; - readonly self: Window; - readonly speechSynthesis: SpeechSynthesis; - status: string; - readonly statusbar: BarProp; - readonly styleMedia: StyleMedia; - readonly toolbar: BarProp; - readonly top: Window; - readonly window: Window; - URL: typeof URL; - URLSearchParams: typeof URLSearchParams; - Blob: typeof Blob; - customElements: CustomElementRegistry; - alert(message?: any): void; - blur(): void; - cancelAnimationFrame(handle: number): void; - captureEvents(): void; - close(): void; - confirm(message?: string): boolean; - departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; - focus(): void; - getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; - getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; - getSelection(): Selection; - matchMedia(mediaQuery: string): MediaQueryList; - moveBy(x?: number, y?: number): void; - moveTo(x?: number, y?: number): void; - msWriteProfilerMark(profilerMarkName: string): void; - open(url?: string, target?: string, features?: string, replace?: boolean): Window; - postMessage(message: any, targetOrigin: string, transfer?: any[]): void; - print(): void; - prompt(message?: string, _default?: string): string | null; - releaseEvents(): void; - requestAnimationFrame(callback: FrameRequestCallback): number; - resizeBy(x?: number, y?: number): void; - resizeTo(x?: number, y?: number): void; - scroll(x?: number, y?: number): void; - scrollBy(x?: number, y?: number): void; - scrollTo(x?: number, y?: number): void; - stop(): void; - webkitCancelAnimationFrame(handle: number): void; - webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; - webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; - webkitRequestAnimationFrame(callback: FrameRequestCallback): number; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - scroll(options?: ScrollToOptions): void; - scrollTo(options?: ScrollToOptions): void; - scrollBy(options?: ScrollToOptions): void; - addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Window: { - prototype: Window; - new(): Window; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLDocument extends Document { - addEventListener(type: K, listener: (this: XMLDocument, ev: DocumentEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLDocument: { - prototype: XMLDocument; - new(): XMLDocument; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: Document | null; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: Document): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface XMLSerializer { - serializeToString(target: Node): string; -} - -declare var XMLSerializer: { - prototype: XMLSerializer; - new(): XMLSerializer; -} - -interface XPathEvaluator { - createExpression(expression: string, resolver: XPathNSResolver): XPathExpression; - createNSResolver(nodeResolver?: Node): XPathNSResolver; - evaluate(expression: string, contextNode: Node, resolver: XPathNSResolver | null, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathEvaluator: { - prototype: XPathEvaluator; - new(): XPathEvaluator; -} - -interface XPathExpression { - evaluate(contextNode: Node, type: number, result: XPathResult | null): XPathResult; -} - -declare var XPathExpression: { - prototype: XPathExpression; - new(): XPathExpression; -} - -interface XPathNSResolver { - lookupNamespaceURI(prefix: string): string; -} - -declare var XPathNSResolver: { - prototype: XPathNSResolver; - new(): XPathNSResolver; -} - -interface XPathResult { - readonly booleanValue: boolean; - readonly invalidIteratorState: boolean; - readonly numberValue: number; - readonly resultType: number; - readonly singleNodeValue: Node; - readonly snapshotLength: number; - readonly stringValue: string; - iterateNext(): Node; - snapshotItem(index: number): Node; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -declare var XPathResult: { - prototype: XPathResult; - new(): XPathResult; - readonly ANY_TYPE: number; - readonly ANY_UNORDERED_NODE_TYPE: number; - readonly BOOLEAN_TYPE: number; - readonly FIRST_ORDERED_NODE_TYPE: number; - readonly NUMBER_TYPE: number; - readonly ORDERED_NODE_ITERATOR_TYPE: number; - readonly ORDERED_NODE_SNAPSHOT_TYPE: number; - readonly STRING_TYPE: number; - readonly UNORDERED_NODE_ITERATOR_TYPE: number; - readonly UNORDERED_NODE_SNAPSHOT_TYPE: number; -} - -interface XSLTProcessor { - clearParameters(): void; - getParameter(namespaceURI: string, localName: string): any; - importStylesheet(style: Node): void; - removeParameter(namespaceURI: string, localName: string): void; - reset(): void; - setParameter(namespaceURI: string, localName: string, value: any): void; - transformToDocument(source: Node): Document; - transformToFragment(source: Node, document: Document): DocumentFragment; -} - -declare var XSLTProcessor: { - prototype: XSLTProcessor; - new(): XSLTProcessor; -} - -interface webkitRTCPeerConnection extends RTCPeerConnection { - addEventListener(type: K, listener: (this: webkitRTCPeerConnection, ev: RTCPeerConnectionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var webkitRTCPeerConnection: { - prototype: webkitRTCPeerConnection; - new(configuration: RTCConfiguration): webkitRTCPeerConnection; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; - formData(): Promise; -} - -interface CanvasPathMethods { - arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void; - bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void; - closePath(): void; - ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void; - lineTo(x: number, y: number): void; - moveTo(x: number, y: number): void; - quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void; - rect(x: number, y: number, w: number, h: number): void; -} - -interface ChildNode { - remove(): void; -} - -interface DOML2DeprecatedColorProperty { - color: string; -} - -interface DOML2DeprecatedSizeProperty { - size: number; -} - -interface DocumentEvent { - createEvent(eventInterface:"AnimationEvent"): AnimationEvent; - createEvent(eventInterface:"AudioProcessingEvent"): AudioProcessingEvent; - createEvent(eventInterface:"BeforeUnloadEvent"): BeforeUnloadEvent; - createEvent(eventInterface:"ClipboardEvent"): ClipboardEvent; - createEvent(eventInterface:"CloseEvent"): CloseEvent; - createEvent(eventInterface:"CompositionEvent"): CompositionEvent; - createEvent(eventInterface:"CustomEvent"): CustomEvent; - createEvent(eventInterface:"DeviceLightEvent"): DeviceLightEvent; - createEvent(eventInterface:"DeviceMotionEvent"): DeviceMotionEvent; - createEvent(eventInterface:"DeviceOrientationEvent"): DeviceOrientationEvent; - createEvent(eventInterface:"DragEvent"): DragEvent; - createEvent(eventInterface:"ErrorEvent"): ErrorEvent; - createEvent(eventInterface:"Event"): Event; - createEvent(eventInterface:"Events"): Event; - createEvent(eventInterface:"FocusEvent"): FocusEvent; - createEvent(eventInterface:"FocusNavigationEvent"): FocusNavigationEvent; - createEvent(eventInterface:"GamepadEvent"): GamepadEvent; - createEvent(eventInterface:"HashChangeEvent"): HashChangeEvent; - createEvent(eventInterface:"IDBVersionChangeEvent"): IDBVersionChangeEvent; - createEvent(eventInterface:"KeyboardEvent"): KeyboardEvent; - createEvent(eventInterface:"ListeningStateChangedEvent"): ListeningStateChangedEvent; - createEvent(eventInterface:"LongRunningScriptDetectedEvent"): LongRunningScriptDetectedEvent; - createEvent(eventInterface:"MSGestureEvent"): MSGestureEvent; - createEvent(eventInterface:"MSManipulationEvent"): MSManipulationEvent; - createEvent(eventInterface:"MSMediaKeyMessageEvent"): MSMediaKeyMessageEvent; - createEvent(eventInterface:"MSMediaKeyNeededEvent"): MSMediaKeyNeededEvent; - createEvent(eventInterface:"MSPointerEvent"): MSPointerEvent; - createEvent(eventInterface:"MSSiteModeEvent"): MSSiteModeEvent; - createEvent(eventInterface:"MediaEncryptedEvent"): MediaEncryptedEvent; - createEvent(eventInterface:"MediaKeyMessageEvent"): MediaKeyMessageEvent; - createEvent(eventInterface:"MediaStreamErrorEvent"): MediaStreamErrorEvent; - createEvent(eventInterface:"MediaStreamEvent"): MediaStreamEvent; - createEvent(eventInterface:"MediaStreamTrackEvent"): MediaStreamTrackEvent; - createEvent(eventInterface:"MessageEvent"): MessageEvent; - createEvent(eventInterface:"MouseEvent"): MouseEvent; - createEvent(eventInterface:"MouseEvents"): MouseEvent; - createEvent(eventInterface:"MutationEvent"): MutationEvent; - createEvent(eventInterface:"MutationEvents"): MutationEvent; - createEvent(eventInterface:"NavigationCompletedEvent"): NavigationCompletedEvent; - createEvent(eventInterface:"NavigationEvent"): NavigationEvent; - createEvent(eventInterface:"NavigationEventWithReferrer"): NavigationEventWithReferrer; - createEvent(eventInterface:"OfflineAudioCompletionEvent"): OfflineAudioCompletionEvent; - createEvent(eventInterface:"OverflowEvent"): OverflowEvent; - createEvent(eventInterface:"PageTransitionEvent"): PageTransitionEvent; - createEvent(eventInterface:"PaymentRequestUpdateEvent"): PaymentRequestUpdateEvent; - createEvent(eventInterface:"PermissionRequestedEvent"): PermissionRequestedEvent; - createEvent(eventInterface:"PointerEvent"): PointerEvent; - createEvent(eventInterface:"PopStateEvent"): PopStateEvent; - createEvent(eventInterface:"ProgressEvent"): ProgressEvent; - createEvent(eventInterface:"RTCDTMFToneChangeEvent"): RTCDTMFToneChangeEvent; - createEvent(eventInterface:"RTCDtlsTransportStateChangedEvent"): RTCDtlsTransportStateChangedEvent; - createEvent(eventInterface:"RTCIceCandidatePairChangedEvent"): RTCIceCandidatePairChangedEvent; - createEvent(eventInterface:"RTCIceGathererEvent"): RTCIceGathererEvent; - createEvent(eventInterface:"RTCIceTransportStateChangedEvent"): RTCIceTransportStateChangedEvent; - createEvent(eventInterface:"RTCPeerConnectionIceEvent"): RTCPeerConnectionIceEvent; - createEvent(eventInterface:"RTCSsrcConflictEvent"): RTCSsrcConflictEvent; - createEvent(eventInterface:"SVGZoomEvent"): SVGZoomEvent; - createEvent(eventInterface:"SVGZoomEvents"): SVGZoomEvent; - createEvent(eventInterface:"ScriptNotifyEvent"): ScriptNotifyEvent; - createEvent(eventInterface:"ServiceWorkerMessageEvent"): ServiceWorkerMessageEvent; - createEvent(eventInterface:"SpeechSynthesisEvent"): SpeechSynthesisEvent; - createEvent(eventInterface:"StorageEvent"): StorageEvent; - createEvent(eventInterface:"TextEvent"): TextEvent; - createEvent(eventInterface:"TouchEvent"): TouchEvent; - createEvent(eventInterface:"TrackEvent"): TrackEvent; - createEvent(eventInterface:"TransitionEvent"): TransitionEvent; - createEvent(eventInterface:"UIEvent"): UIEvent; - createEvent(eventInterface:"UIEvents"): UIEvent; - createEvent(eventInterface:"UnviewableContentIdentifiedEvent"): UnviewableContentIdentifiedEvent; - createEvent(eventInterface:"WebGLContextEvent"): WebGLContextEvent; - createEvent(eventInterface:"WheelEvent"): WheelEvent; - createEvent(eventInterface: string): Event; -} - -interface ElementTraversal { - readonly childElementCount: number; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly nextElementSibling: Element | null; - readonly previousElementSibling: Element | null; -} - -interface GetSVGDocument { - getSVGDocument(): Document; -} - -interface GlobalEventHandlersEventMap { - "pointercancel": PointerEvent; - "pointerdown": PointerEvent; - "pointerenter": PointerEvent; - "pointerleave": PointerEvent; - "pointermove": PointerEvent; - "pointerout": PointerEvent; - "pointerover": PointerEvent; - "pointerup": PointerEvent; - "wheel": WheelEvent; -} - -interface GlobalEventHandlers { - onpointercancel: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerdown: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerenter: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerleave: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointermove: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerout: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerover: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onpointerup: (this: GlobalEventHandlers, ev: PointerEvent) => any; - onwheel: (this: GlobalEventHandlers, ev: WheelEvent) => any; - addEventListener(type: K, listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface HTMLTableAlignment { - /** - * Sets or retrieves a value that you can use to implement your own ch functionality for the object. - */ - ch: string; - /** - * Sets or retrieves a value that you can use to implement your own chOff functionality for the object. - */ - chOff: string; - /** - * Sets or retrieves how text and other content are vertically aligned within the object that contains them. - */ - vAlign: string; -} - -interface IDBEnvironment { - readonly indexedDB: IDBFactory; -} - -interface LinkStyle { - readonly sheet: StyleSheet; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface MSFileSaver { - msSaveBlob(blob: any, defaultName?: string): boolean; - msSaveOrOpenBlob(blob: any, defaultName?: string): boolean; -} - -interface MSNavigatorDoNotTrack { - confirmSiteSpecificTrackingException(args: ConfirmSiteSpecificExceptionsInformation): boolean; - confirmWebWideTrackingException(args: ExceptionInformation): boolean; - removeSiteSpecificTrackingException(args: ExceptionInformation): void; - removeWebWideTrackingException(args: ExceptionInformation): void; - storeSiteSpecificTrackingException(args: StoreSiteSpecificExceptionsInformation): void; - storeWebWideTrackingException(args: StoreExceptionsInformation): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorContentUtils { -} - -interface NavigatorGeolocation { - readonly geolocation: Geolocation; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface NavigatorStorageUtils { -} - -interface NavigatorUserMedia { - readonly mediaDevices: MediaDevices; - getUserMedia(constraints: MediaStreamConstraints, successCallback: NavigatorUserMediaSuccessCallback, errorCallback: NavigatorUserMediaErrorCallback): void; -} - -interface NodeSelector { - querySelector(selectors: K): ElementTagNameMap[K] | null; - querySelector(selectors: string): Element | null; - querySelectorAll(selectors: K): ElementListTagNameMap[K]; - querySelectorAll(selectors: string): NodeListOf; -} - -interface RandomSource { - getRandomValues(array: ArrayBufferView): ArrayBufferView; -} - -interface SVGAnimatedPoints { - readonly animatedPoints: SVGPointList; - readonly points: SVGPointList; -} - -interface SVGFilterPrimitiveStandardAttributes { - readonly height: SVGAnimatedLength; - readonly result: SVGAnimatedString; - readonly width: SVGAnimatedLength; - readonly x: SVGAnimatedLength; - readonly y: SVGAnimatedLength; -} - -interface SVGFitToViewBox { - readonly preserveAspectRatio: SVGAnimatedPreserveAspectRatio; - readonly viewBox: SVGAnimatedRect; -} - -interface SVGTests { - readonly requiredExtensions: SVGStringList; - readonly requiredFeatures: SVGStringList; - readonly systemLanguage: SVGStringList; - hasExtension(extension: string): boolean; -} - -interface SVGURIReference { - readonly href: SVGAnimatedString; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface WindowLocalStorage { - readonly localStorage: Storage; -} - -interface WindowSessionStorage { - readonly sessionStorage: Storage; -} - -interface WindowTimers extends Object, WindowTimersExtension { - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface WindowTimersExtension { - clearImmediate(handle: number): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface StorageEventInit extends EventInit { - key?: string; - oldValue?: string; - newValue?: string; - url: string; - storageArea?: Storage; -} - -interface Canvas2DContextAttributes { - alpha?: boolean; - willReadFrequently?: boolean; - storage?: boolean; - [attribute: string]: boolean | string | undefined; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface NodeListOf extends NodeList { - length: number; - item(index: number): TNode; - [index: number]: TNode; -} - -interface HTMLCollectionOf extends HTMLCollection { - item(index: number): T; - namedItem(name: string): T; - [index: number]: T; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface ScrollOptions { - behavior?: ScrollBehavior; -} - -interface ScrollToOptions extends ScrollOptions { - left?: number; - top?: number; -} - -interface ScrollIntoViewOptions extends ScrollOptions { - block?: ScrollLogicalPosition; - inline?: ScrollLogicalPosition; -} - -interface ClipboardEventInit extends EventInit { - data?: string; - dataType?: string; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface ParentNode { - readonly children: HTMLCollection; - readonly firstElementChild: Element | null; - readonly lastElementChild: Element | null; - readonly childElementCount: number; -} - -interface DocumentOrShadowRoot { - readonly activeElement: Element | null; - readonly stylesheets: StyleSheetList; - getSelection(): Selection | null; - elementFromPoint(x: number, y: number): Element | null; - elementsFromPoint(x: number, y: number): Element[]; -} - -interface ShadowRoot extends DocumentOrShadowRoot, DocumentFragment { - readonly host: Element; - innerHTML: string; -} - -interface ShadowRootInit { - mode: 'open'|'closed'; - delegatesFocus?: boolean; -} - -interface HTMLSlotElement extends HTMLElement { - name: string; - assignedNodes(options?: AssignedNodesOptions): Node[]; -} - -interface AssignedNodesOptions { - flatten?: boolean; -} - -interface ElementDefinitionOptions { - extends: string; -} - -interface CustomElementRegistry { - define(name: string, constructor: Function, options?: ElementDefinitionOptions): void; - get(name: string): any; - whenDefined(name: string): PromiseLike; -} - -interface PromiseRejectionEvent extends Event { - readonly promise: PromiseLike; - readonly reason: any; -} - -interface PromiseRejectionEventInit extends EventInit { - promise: PromiseLike; - reason?: any; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -interface TouchEventInit extends EventModifierInit { - touches?: Touch[]; - targetTouches?: Touch[]; - changedTouches?: Touch[]; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface MediaQueryListListener { - (mql: MediaQueryList): void; -} -interface MSLaunchUriCallback { - (): void; -} -interface FrameRequestCallback { - (time: number): void; -} -interface MSUnsafeFunctionCallback { - (): any; -} -interface MSExecAtPriorityFunctionCallback { - (...args: any[]): any; -} -interface MutationCallback { - (mutations: MutationRecord[], observer: MutationObserver): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface VoidFunction { - (): void; -} -interface RTCSessionDescriptionCallback { - (sdp: RTCSessionDescription): void; -} -interface RTCPeerConnectionErrorCallback { - (error: DOMError): void; -} -interface RTCStatsCallback { - (report: RTCStatsReport): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface NavigatorUserMediaSuccessCallback { - (stream: MediaStream): void; -} -interface NavigatorUserMediaErrorCallback { - (error: MediaStreamError): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -interface IntersectionObserverCallback { - (entries: IntersectionObserverEntry[], observer: IntersectionObserver): void; -} -interface HTMLElementTagNameMap { - "a": HTMLAnchorElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "audio": HTMLAudioElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "del": HTMLModElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "embed": HTMLEmbedElement; - "fieldset": HTMLFieldSetElement; - "font": HTMLFontElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "iframe": HTMLIFrameElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "marquee": HTMLMarqueeElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "meter": HTMLMeterElement; - "nextid": HTMLUnknownElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "picture": HTMLPictureElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "script": HTMLScriptElement; - "select": HTMLSelectElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "style": HTMLStyleElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "ul": HTMLUListElement; - "video": HTMLVideoElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementTagNameMap { - "a": HTMLAnchorElement; - "abbr": HTMLElement; - "acronym": HTMLElement; - "address": HTMLElement; - "applet": HTMLAppletElement; - "area": HTMLAreaElement; - "article": HTMLElement; - "aside": HTMLElement; - "audio": HTMLAudioElement; - "b": HTMLElement; - "base": HTMLBaseElement; - "basefont": HTMLBaseFontElement; - "bdo": HTMLElement; - "big": HTMLElement; - "blockquote": HTMLQuoteElement; - "body": HTMLBodyElement; - "br": HTMLBRElement; - "button": HTMLButtonElement; - "canvas": HTMLCanvasElement; - "caption": HTMLTableCaptionElement; - "center": HTMLElement; - "circle": SVGCircleElement; - "cite": HTMLElement; - "clippath": SVGClipPathElement; - "code": HTMLElement; - "col": HTMLTableColElement; - "colgroup": HTMLTableColElement; - "data": HTMLDataElement; - "datalist": HTMLDataListElement; - "dd": HTMLElement; - "defs": SVGDefsElement; - "del": HTMLModElement; - "desc": SVGDescElement; - "dfn": HTMLElement; - "dir": HTMLDirectoryElement; - "div": HTMLDivElement; - "dl": HTMLDListElement; - "dt": HTMLElement; - "ellipse": SVGEllipseElement; - "em": HTMLElement; - "embed": HTMLEmbedElement; - "feblend": SVGFEBlendElement; - "fecolormatrix": SVGFEColorMatrixElement; - "fecomponenttransfer": SVGFEComponentTransferElement; - "fecomposite": SVGFECompositeElement; - "feconvolvematrix": SVGFEConvolveMatrixElement; - "fediffuselighting": SVGFEDiffuseLightingElement; - "fedisplacementmap": SVGFEDisplacementMapElement; - "fedistantlight": SVGFEDistantLightElement; - "feflood": SVGFEFloodElement; - "fefunca": SVGFEFuncAElement; - "fefuncb": SVGFEFuncBElement; - "fefuncg": SVGFEFuncGElement; - "fefuncr": SVGFEFuncRElement; - "fegaussianblur": SVGFEGaussianBlurElement; - "feimage": SVGFEImageElement; - "femerge": SVGFEMergeElement; - "femergenode": SVGFEMergeNodeElement; - "femorphology": SVGFEMorphologyElement; - "feoffset": SVGFEOffsetElement; - "fepointlight": SVGFEPointLightElement; - "fespecularlighting": SVGFESpecularLightingElement; - "fespotlight": SVGFESpotLightElement; - "fetile": SVGFETileElement; - "feturbulence": SVGFETurbulenceElement; - "fieldset": HTMLFieldSetElement; - "figcaption": HTMLElement; - "figure": HTMLElement; - "filter": SVGFilterElement; - "font": HTMLFontElement; - "footer": HTMLElement; - "foreignobject": SVGForeignObjectElement; - "form": HTMLFormElement; - "frame": HTMLFrameElement; - "frameset": HTMLFrameSetElement; - "g": SVGGElement; - "h1": HTMLHeadingElement; - "h2": HTMLHeadingElement; - "h3": HTMLHeadingElement; - "h4": HTMLHeadingElement; - "h5": HTMLHeadingElement; - "h6": HTMLHeadingElement; - "head": HTMLHeadElement; - "header": HTMLElement; - "hgroup": HTMLElement; - "hr": HTMLHRElement; - "html": HTMLHtmlElement; - "i": HTMLElement; - "iframe": HTMLIFrameElement; - "image": SVGImageElement; - "img": HTMLImageElement; - "input": HTMLInputElement; - "ins": HTMLModElement; - "isindex": HTMLUnknownElement; - "kbd": HTMLElement; - "keygen": HTMLElement; - "label": HTMLLabelElement; - "legend": HTMLLegendElement; - "li": HTMLLIElement; - "line": SVGLineElement; - "lineargradient": SVGLinearGradientElement; - "link": HTMLLinkElement; - "listing": HTMLPreElement; - "map": HTMLMapElement; - "mark": HTMLElement; - "marker": SVGMarkerElement; - "marquee": HTMLMarqueeElement; - "mask": SVGMaskElement; - "menu": HTMLMenuElement; - "meta": HTMLMetaElement; - "metadata": SVGMetadataElement; - "meter": HTMLMeterElement; - "nav": HTMLElement; - "nextid": HTMLUnknownElement; - "nobr": HTMLElement; - "noframes": HTMLElement; - "noscript": HTMLElement; - "object": HTMLObjectElement; - "ol": HTMLOListElement; - "optgroup": HTMLOptGroupElement; - "option": HTMLOptionElement; - "output": HTMLOutputElement; - "p": HTMLParagraphElement; - "param": HTMLParamElement; - "path": SVGPathElement; - "pattern": SVGPatternElement; - "picture": HTMLPictureElement; - "plaintext": HTMLElement; - "polygon": SVGPolygonElement; - "polyline": SVGPolylineElement; - "pre": HTMLPreElement; - "progress": HTMLProgressElement; - "q": HTMLQuoteElement; - "radialgradient": SVGRadialGradientElement; - "rect": SVGRectElement; - "rt": HTMLElement; - "ruby": HTMLElement; - "s": HTMLElement; - "samp": HTMLElement; - "script": HTMLScriptElement; - "section": HTMLElement; - "select": HTMLSelectElement; - "small": HTMLElement; - "source": HTMLSourceElement; - "span": HTMLSpanElement; - "stop": SVGStopElement; - "strike": HTMLElement; - "strong": HTMLElement; - "style": HTMLStyleElement; - "sub": HTMLElement; - "sup": HTMLElement; - "svg": SVGSVGElement; - "switch": SVGSwitchElement; - "symbol": SVGSymbolElement; - "table": HTMLTableElement; - "tbody": HTMLTableSectionElement; - "td": HTMLTableDataCellElement; - "template": HTMLTemplateElement; - "text": SVGTextElement; - "textpath": SVGTextPathElement; - "textarea": HTMLTextAreaElement; - "tfoot": HTMLTableSectionElement; - "th": HTMLTableHeaderCellElement; - "thead": HTMLTableSectionElement; - "time": HTMLTimeElement; - "title": HTMLTitleElement; - "tr": HTMLTableRowElement; - "track": HTMLTrackElement; - "tspan": SVGTSpanElement; - "tt": HTMLElement; - "u": HTMLElement; - "ul": HTMLUListElement; - "use": SVGUseElement; - "var": HTMLElement; - "video": HTMLVideoElement; - "view": SVGViewElement; - "wbr": HTMLElement; - "x-ms-webview": MSHTMLWebViewElement; - "xmp": HTMLPreElement; -} - -interface ElementListTagNameMap { - "a": NodeListOf; - "abbr": NodeListOf; - "acronym": NodeListOf; - "address": NodeListOf; - "applet": NodeListOf; - "area": NodeListOf; - "article": NodeListOf; - "aside": NodeListOf; - "audio": NodeListOf; - "b": NodeListOf; - "base": NodeListOf; - "basefont": NodeListOf; - "bdo": NodeListOf; - "big": NodeListOf; - "blockquote": NodeListOf; - "body": NodeListOf; - "br": NodeListOf; - "button": NodeListOf; - "canvas": NodeListOf; - "caption": NodeListOf; - "center": NodeListOf; - "circle": NodeListOf; - "cite": NodeListOf; - "clippath": NodeListOf; - "code": NodeListOf; - "col": NodeListOf; - "colgroup": NodeListOf; - "data": NodeListOf; - "datalist": NodeListOf; - "dd": NodeListOf; - "defs": NodeListOf; - "del": NodeListOf; - "desc": NodeListOf; - "dfn": NodeListOf; - "dir": NodeListOf; - "div": NodeListOf; - "dl": NodeListOf; - "dt": NodeListOf; - "ellipse": NodeListOf; - "em": NodeListOf; - "embed": NodeListOf; - "feblend": NodeListOf; - "fecolormatrix": NodeListOf; - "fecomponenttransfer": NodeListOf; - "fecomposite": NodeListOf; - "feconvolvematrix": NodeListOf; - "fediffuselighting": NodeListOf; - "fedisplacementmap": NodeListOf; - "fedistantlight": NodeListOf; - "feflood": NodeListOf; - "fefunca": NodeListOf; - "fefuncb": NodeListOf; - "fefuncg": NodeListOf; - "fefuncr": NodeListOf; - "fegaussianblur": NodeListOf; - "feimage": NodeListOf; - "femerge": NodeListOf; - "femergenode": NodeListOf; - "femorphology": NodeListOf; - "feoffset": NodeListOf; - "fepointlight": NodeListOf; - "fespecularlighting": NodeListOf; - "fespotlight": NodeListOf; - "fetile": NodeListOf; - "feturbulence": NodeListOf; - "fieldset": NodeListOf; - "figcaption": NodeListOf; - "figure": NodeListOf; - "filter": NodeListOf; - "font": NodeListOf; - "footer": NodeListOf; - "foreignobject": NodeListOf; - "form": NodeListOf; - "frame": NodeListOf; - "frameset": NodeListOf; - "g": NodeListOf; - "h1": NodeListOf; - "h2": NodeListOf; - "h3": NodeListOf; - "h4": NodeListOf; - "h5": NodeListOf; - "h6": NodeListOf; - "head": NodeListOf; - "header": NodeListOf; - "hgroup": NodeListOf; - "hr": NodeListOf; - "html": NodeListOf; - "i": NodeListOf; - "iframe": NodeListOf; - "image": NodeListOf; - "img": NodeListOf; - "input": NodeListOf; - "ins": NodeListOf; - "isindex": NodeListOf; - "kbd": NodeListOf; - "keygen": NodeListOf; - "label": NodeListOf; - "legend": NodeListOf; - "li": NodeListOf; - "line": NodeListOf; - "lineargradient": NodeListOf; - "link": NodeListOf; - "listing": NodeListOf; - "map": NodeListOf; - "mark": NodeListOf; - "marker": NodeListOf; - "marquee": NodeListOf; - "mask": NodeListOf; - "menu": NodeListOf; - "meta": NodeListOf; - "metadata": NodeListOf; - "meter": NodeListOf; - "nav": NodeListOf; - "nextid": NodeListOf; - "nobr": NodeListOf; - "noframes": NodeListOf; - "noscript": NodeListOf; - "object": NodeListOf; - "ol": NodeListOf; - "optgroup": NodeListOf; - "option": NodeListOf; - "output": NodeListOf; - "p": NodeListOf; - "param": NodeListOf; - "path": NodeListOf; - "pattern": NodeListOf; - "picture": NodeListOf; - "plaintext": NodeListOf; - "polygon": NodeListOf; - "polyline": NodeListOf; - "pre": NodeListOf; - "progress": NodeListOf; - "q": NodeListOf; - "radialgradient": NodeListOf; - "rect": NodeListOf; - "rt": NodeListOf; - "ruby": NodeListOf; - "s": NodeListOf; - "samp": NodeListOf; - "script": NodeListOf; - "section": NodeListOf; - "select": NodeListOf; - "small": NodeListOf; - "source": NodeListOf; - "span": NodeListOf; - "stop": NodeListOf; - "strike": NodeListOf; - "strong": NodeListOf; - "style": NodeListOf; - "sub": NodeListOf; - "sup": NodeListOf; - "svg": NodeListOf; - "switch": NodeListOf; - "symbol": NodeListOf; - "table": NodeListOf; - "tbody": NodeListOf; - "td": NodeListOf; - "template": NodeListOf; - "text": NodeListOf; - "textpath": NodeListOf; - "textarea": NodeListOf; - "tfoot": NodeListOf; - "th": NodeListOf; - "thead": NodeListOf; - "time": NodeListOf; - "title": NodeListOf; - "tr": NodeListOf; - "track": NodeListOf; - "tspan": NodeListOf; - "tt": NodeListOf; - "u": NodeListOf; - "ul": NodeListOf; - "use": NodeListOf; - "var": NodeListOf; - "video": NodeListOf; - "view": NodeListOf; - "wbr": NodeListOf; - "x-ms-webview": NodeListOf; - "xmp": NodeListOf; -} - -declare var Audio: {new(src?: string): HTMLAudioElement; }; -declare var Image: {new(width?: number, height?: number): HTMLImageElement; }; -declare var Option: {new(text?: string, value?: string, defaultSelected?: boolean, selected?: boolean): HTMLOptionElement; }; -declare var applicationCache: ApplicationCache; -declare var caches: CacheStorage; -declare var clientInformation: Navigator; -declare var closed: boolean; -declare var crypto: Crypto; -declare var defaultStatus: string; -declare var devicePixelRatio: number; -declare var doNotTrack: string; -declare var document: Document; -declare var event: Event | undefined; -declare var external: External; -declare var frameElement: Element; -declare var frames: Window; -declare var history: History; -declare var innerHeight: number; -declare var innerWidth: number; -declare var isSecureContext: boolean; -declare var length: number; -declare var location: Location; -declare var locationbar: BarProp; -declare var menubar: BarProp; -declare var msContentScript: ExtensionScriptApis; -declare var msCredentials: MSCredentials; -declare const name: never; -declare var navigator: Navigator; -declare var offscreenBuffering: string | boolean; -declare var onabort: (this: Window, ev: UIEvent) => any; -declare var onafterprint: (this: Window, ev: Event) => any; -declare var onbeforeprint: (this: Window, ev: Event) => any; -declare var onbeforeunload: (this: Window, ev: BeforeUnloadEvent) => any; -declare var onblur: (this: Window, ev: FocusEvent) => any; -declare var oncanplay: (this: Window, ev: Event) => any; -declare var oncanplaythrough: (this: Window, ev: Event) => any; -declare var onchange: (this: Window, ev: Event) => any; -declare var onclick: (this: Window, ev: MouseEvent) => any; -declare var oncompassneedscalibration: (this: Window, ev: Event) => any; -declare var oncontextmenu: (this: Window, ev: PointerEvent) => any; -declare var ondblclick: (this: Window, ev: MouseEvent) => any; -declare var ondevicelight: (this: Window, ev: DeviceLightEvent) => any; -declare var ondevicemotion: (this: Window, ev: DeviceMotionEvent) => any; -declare var ondeviceorientation: (this: Window, ev: DeviceOrientationEvent) => any; -declare var ondrag: (this: Window, ev: DragEvent) => any; -declare var ondragend: (this: Window, ev: DragEvent) => any; -declare var ondragenter: (this: Window, ev: DragEvent) => any; -declare var ondragleave: (this: Window, ev: DragEvent) => any; -declare var ondragover: (this: Window, ev: DragEvent) => any; -declare var ondragstart: (this: Window, ev: DragEvent) => any; -declare var ondrop: (this: Window, ev: DragEvent) => any; -declare var ondurationchange: (this: Window, ev: Event) => any; -declare var onemptied: (this: Window, ev: Event) => any; -declare var onended: (this: Window, ev: MediaStreamErrorEvent) => any; -declare var onerror: ErrorEventHandler; -declare var onfocus: (this: Window, ev: FocusEvent) => any; -declare var onhashchange: (this: Window, ev: HashChangeEvent) => any; -declare var oninput: (this: Window, ev: Event) => any; -declare var oninvalid: (this: Window, ev: Event) => any; -declare var onkeydown: (this: Window, ev: KeyboardEvent) => any; -declare var onkeypress: (this: Window, ev: KeyboardEvent) => any; -declare var onkeyup: (this: Window, ev: KeyboardEvent) => any; -declare var onload: (this: Window, ev: Event) => any; -declare var onloadeddata: (this: Window, ev: Event) => any; -declare var onloadedmetadata: (this: Window, ev: Event) => any; -declare var onloadstart: (this: Window, ev: Event) => any; -declare var onmessage: (this: Window, ev: MessageEvent) => any; -declare var onmousedown: (this: Window, ev: MouseEvent) => any; -declare var onmouseenter: (this: Window, ev: MouseEvent) => any; -declare var onmouseleave: (this: Window, ev: MouseEvent) => any; -declare var onmousemove: (this: Window, ev: MouseEvent) => any; -declare var onmouseout: (this: Window, ev: MouseEvent) => any; -declare var onmouseover: (this: Window, ev: MouseEvent) => any; -declare var onmouseup: (this: Window, ev: MouseEvent) => any; -declare var onmousewheel: (this: Window, ev: WheelEvent) => any; -declare var onmsgesturechange: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturedoubletap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgestureend: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturehold: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturestart: (this: Window, ev: MSGestureEvent) => any; -declare var onmsgesturetap: (this: Window, ev: MSGestureEvent) => any; -declare var onmsinertiastart: (this: Window, ev: MSGestureEvent) => any; -declare var onmspointercancel: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerdown: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerenter: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerleave: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointermove: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerout: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerover: (this: Window, ev: MSPointerEvent) => any; -declare var onmspointerup: (this: Window, ev: MSPointerEvent) => any; -declare var onoffline: (this: Window, ev: Event) => any; -declare var ononline: (this: Window, ev: Event) => any; -declare var onorientationchange: (this: Window, ev: Event) => any; -declare var onpagehide: (this: Window, ev: PageTransitionEvent) => any; -declare var onpageshow: (this: Window, ev: PageTransitionEvent) => any; -declare var onpause: (this: Window, ev: Event) => any; -declare var onplay: (this: Window, ev: Event) => any; -declare var onplaying: (this: Window, ev: Event) => any; -declare var onpopstate: (this: Window, ev: PopStateEvent) => any; -declare var onprogress: (this: Window, ev: ProgressEvent) => any; -declare var onratechange: (this: Window, ev: Event) => any; -declare var onreadystatechange: (this: Window, ev: ProgressEvent) => any; -declare var onreset: (this: Window, ev: Event) => any; -declare var onresize: (this: Window, ev: UIEvent) => any; -declare var onscroll: (this: Window, ev: UIEvent) => any; -declare var onseeked: (this: Window, ev: Event) => any; -declare var onseeking: (this: Window, ev: Event) => any; -declare var onselect: (this: Window, ev: UIEvent) => any; -declare var onstalled: (this: Window, ev: Event) => any; -declare var onstorage: (this: Window, ev: StorageEvent) => any; -declare var onsubmit: (this: Window, ev: Event) => any; -declare var onsuspend: (this: Window, ev: Event) => any; -declare var ontimeupdate: (this: Window, ev: Event) => any; -declare var ontouchcancel: (ev: TouchEvent) => any; -declare var ontouchend: (ev: TouchEvent) => any; -declare var ontouchmove: (ev: TouchEvent) => any; -declare var ontouchstart: (ev: TouchEvent) => any; -declare var onunload: (this: Window, ev: Event) => any; -declare var onvolumechange: (this: Window, ev: Event) => any; -declare var onwaiting: (this: Window, ev: Event) => any; -declare var opener: any; -declare var orientation: string | number; -declare var outerHeight: number; -declare var outerWidth: number; -declare var pageXOffset: number; -declare var pageYOffset: number; -declare var parent: Window; -declare var performance: Performance; -declare var personalbar: BarProp; -declare var screen: Screen; -declare var screenLeft: number; -declare var screenTop: number; -declare var screenX: number; -declare var screenY: number; -declare var scrollX: number; -declare var scrollY: number; -declare var scrollbars: BarProp; -declare var self: Window; -declare var speechSynthesis: SpeechSynthesis; -declare var status: string; -declare var statusbar: BarProp; -declare var styleMedia: StyleMedia; -declare var toolbar: BarProp; -declare var top: Window; -declare var window: Window; -declare var customElements: CustomElementRegistry; -declare function alert(message?: any): void; -declare function blur(): void; -declare function cancelAnimationFrame(handle: number): void; -declare function captureEvents(): void; -declare function close(): void; -declare function confirm(message?: string): boolean; -declare function departFocus(navigationReason: NavigationReason, origin: FocusNavigationOrigin): void; -declare function focus(): void; -declare function getComputedStyle(elt: Element, pseudoElt?: string): CSSStyleDeclaration; -declare function getMatchedCSSRules(elt: Element, pseudoElt?: string): CSSRuleList; -declare function getSelection(): Selection; -declare function matchMedia(mediaQuery: string): MediaQueryList; -declare function moveBy(x?: number, y?: number): void; -declare function moveTo(x?: number, y?: number): void; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function open(url?: string, target?: string, features?: string, replace?: boolean): Window; -declare function postMessage(message: any, targetOrigin: string, transfer?: any[]): void; -declare function print(): void; -declare function prompt(message?: string, _default?: string): string | null; -declare function releaseEvents(): void; -declare function requestAnimationFrame(callback: FrameRequestCallback): number; -declare function resizeBy(x?: number, y?: number): void; -declare function resizeTo(x?: number, y?: number): void; -declare function scroll(x?: number, y?: number): void; -declare function scrollBy(x?: number, y?: number): void; -declare function scrollTo(x?: number, y?: number): void; -declare function stop(): void; -declare function webkitCancelAnimationFrame(handle: number): void; -declare function webkitConvertPointFromNodeToPage(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitConvertPointFromPageToNode(node: Node, pt: WebKitPoint): WebKitPoint; -declare function webkitRequestAnimationFrame(callback: FrameRequestCallback): number; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: HTMLImageElement | SVGImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function scroll(options?: ScrollToOptions): void; -declare function scrollTo(options?: ScrollToOptions): void; -declare function scrollBy(options?: ScrollToOptions): void; -declare function toString(): string; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function clearImmediate(handle: number): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare var sessionStorage: Storage; -declare var localStorage: Storage; -declare var console: Console; -declare var onpointercancel: (this: Window, ev: PointerEvent) => any; -declare var onpointerdown: (this: Window, ev: PointerEvent) => any; -declare var onpointerenter: (this: Window, ev: PointerEvent) => any; -declare var onpointerleave: (this: Window, ev: PointerEvent) => any; -declare var onpointermove: (this: Window, ev: PointerEvent) => any; -declare var onpointerout: (this: Window, ev: PointerEvent) => any; -declare var onpointerover: (this: Window, ev: PointerEvent) => any; -declare var onpointerup: (this: Window, ev: PointerEvent) => any; -declare var onwheel: (this: Window, ev: WheelEvent) => any; -declare var indexedDB: IDBFactory; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function addEventListener(type: K, listener: (this: Window, ev: WindowEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AAGUID = string; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type ByteString = string; -type ConstrainBoolean = boolean | ConstrainBooleanParameters; -type ConstrainDOMString = string | string[] | ConstrainDOMStringParameters; -type ConstrainDouble = number | ConstrainDoubleRange; -type ConstrainLong = number | ConstrainLongRange; -type CryptoOperationData = ArrayBufferView; -type GLbitfield = number; -type GLboolean = boolean; -type GLbyte = number; -type GLclampf = number; -type GLenum = number; -type GLfloat = number; -type GLint = number; -type GLintptr = number; -type GLshort = number; -type GLsizei = number; -type GLsizeiptr = number; -type GLubyte = number; -type GLuint = number; -type GLushort = number; -type HeadersInit = any; -type IDBKeyPath = string; -type KeyFormat = string; -type KeyType = string; -type KeyUsage = string; -type MSInboundPayload = MSVideoRecvPayload | MSAudioRecvPayload; -type MSLocalClientEvent = MSLocalClientEventBase | MSAudioLocalClientEvent; -type MSOutboundPayload = MSVideoSendPayload | MSAudioSendPayload; -type RTCIceGatherCandidate = RTCIceCandidateDictionary | RTCIceCandidateComplete; -type RTCTransport = RTCDtlsTransport | RTCSrtpSdesTransport; -type RequestInfo = Request | string; -type USVString = string; -type payloadtype = number; -type ScrollBehavior = "auto" | "instant" | "smooth"; -type ScrollLogicalPosition = "start" | "center" | "end" | "nearest"; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type MouseWheelEvent = WheelEvent; -type ScrollRestoration = "auto" | "manual"; -type FormDataEntryValue = string | File; -type AppendMode = "segments" | "sequence"; -type AudioContextState = "suspended" | "running" | "closed"; -type BiquadFilterType = "lowpass" | "highpass" | "bandpass" | "lowshelf" | "highshelf" | "peaking" | "notch" | "allpass"; -type CanvasFillRule = "nonzero" | "evenodd"; -type ChannelCountMode = "max" | "clamped-max" | "explicit"; -type ChannelInterpretation = "speakers" | "discrete"; -type DistanceModelType = "linear" | "inverse" | "exponential"; -type ExpandGranularity = "character" | "word" | "sentence" | "textedit"; -type GamepadInputEmulationType = "mouse" | "keyboard" | "gamepad"; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type ListeningState = "inactive" | "active" | "disambiguation"; -type MSCredentialType = "FIDO_2_0"; -type MSIceAddrType = "os" | "stun" | "turn" | "peer-derived"; -type MSIceType = "failed" | "direct" | "relay"; -type MSStatsType = "description" | "localclientevent" | "inbound-network" | "outbound-network" | "inbound-payload" | "outbound-payload" | "transportdiagnostics"; -type MSTransportType = "Embedded" | "USB" | "NFC" | "BT"; -type MSWebViewPermissionState = "unknown" | "defer" | "allow" | "deny"; -type MSWebViewPermissionType = "geolocation" | "unlimitedIndexedDBQuota" | "media" | "pointerlock" | "webnotifications"; -type MediaDeviceKind = "audioinput" | "audiooutput" | "videoinput"; -type MediaKeyMessageType = "license-request" | "license-renewal" | "license-release" | "individualization-request"; -type MediaKeySessionType = "temporary" | "persistent-license" | "persistent-release-message"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type MediaKeysRequirement = "required" | "optional" | "not-allowed"; -type MediaStreamTrackState = "live" | "ended"; -type NavigationReason = "up" | "down" | "left" | "right"; -type NavigationType = "navigate" | "reload" | "back_forward" | "prerender"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type OscillatorType = "sine" | "square" | "sawtooth" | "triangle" | "custom"; -type OverSampleType = "none" | "2x" | "4x"; -type PanningModelType = "equalpower"; -type PaymentComplete = "success" | "fail" | ""; -type PaymentShippingType = "shipping" | "delivery" | "pickup"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type RTCBundlePolicy = "balanced" | "max-compat" | "max-bundle"; -type RTCDegradationPreference = "maintain-framerate" | "maintain-resolution" | "balanced"; -type RTCDtlsRole = "auto" | "client" | "server"; -type RTCDtlsTransportState = "new" | "connecting" | "connected" | "closed"; -type RTCIceCandidateType = "host" | "srflx" | "prflx" | "relay"; -type RTCIceComponent = "RTP" | "RTCP"; -type RTCIceConnectionState = "new" | "checking" | "connected" | "completed" | "failed" | "disconnected" | "closed"; -type RTCIceGatherPolicy = "all" | "nohost" | "relay"; -type RTCIceGathererState = "new" | "gathering" | "complete"; -type RTCIceGatheringState = "new" | "gathering" | "complete"; -type RTCIceProtocol = "udp" | "tcp"; -type RTCIceRole = "controlling" | "controlled"; -type RTCIceTcpCandidateType = "active" | "passive" | "so"; -type RTCIceTransportPolicy = "none" | "relay" | "all"; -type RTCIceTransportState = "new" | "checking" | "connected" | "completed" | "disconnected" | "closed"; -type RTCSdpType = "offer" | "pranswer" | "answer"; -type RTCSignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "have-local-pranswer" | "have-remote-pranswer" | "closed"; -type RTCStatsIceCandidatePairState = "frozen" | "waiting" | "inprogress" | "failed" | "succeeded" | "cancelled"; -type RTCStatsIceCandidateType = "host" | "serverreflexive" | "peerreflexive" | "relayed"; -type RTCStatsType = "inboundrtp" | "outboundrtp" | "session" | "datachannel" | "track" | "transport" | "candidatepair" | "localcandidate" | "remotecandidate"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ScopedCredentialType = "ScopedCred"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type Transport = "usb" | "nfc" | "ble"; -type VideoFacingModeEnum = "user" | "environment" | "left" | "right"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; - - -///////////////////////////// -/// WorkerGlobalScope APIs -///////////////////////////// -// These are only available in a Web Worker -declare function importScripts(...urls: string[]): void; - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} - - -/// - -interface DOMTokenList { - [Symbol.iterator](): IterableIterator; -} - -interface FormData { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[string, string | File]>; - /** - * Returns a list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns a list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface Headers { - [Symbol.iterator](): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all key/value pairs contained in this object. - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object. - */ - keys(): IterableIterator; - /** - * Returns an iterator allowing to go through all values of the key/value pairs contained in this object. - */ - values(): IterableIterator; -} - -interface NodeList { - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, Node]>; - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - - [Symbol.iterator](): IterableIterator; -} - -interface NodeListOf { - - /** - * Returns an array of key, value pairs for every entry in the list - */ - entries(): IterableIterator<[number, TNode]>; - - /** - * Performs the specified action for each node in an list. - * @param callbackfn A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list. - * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value. - */ - forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf) => void, thisArg?: any): void; - /** - * Returns an list of keys in the list - */ - keys(): IterableIterator; - /** - * Returns an list of values in the list - */ - values(): IterableIterator; - - [Symbol.iterator](): IterableIterator; -} - -interface URLSearchParams { - /** - * Returns an array of key, value pairs for every entry in the search params - */ - entries(): IterableIterator<[string, string]>; - /** - * Returns a list of keys in the search params - */ - keys(): IterableIterator; - /** - * Returns a list of values in the search params - */ - values(): IterableIterator; - /** - * iterate over key/value pairs - */ - [Symbol.iterator](): IterableIterator<[string, string]>; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.scripthost.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.scripthost.d.ts deleted file mode 100644 index 47cfaa7fb..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.scripthost.d.ts +++ /dev/null @@ -1,311 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - - - -///////////////////////////// -/// Windows Script Host APIS -///////////////////////////// - - -interface ActiveXObject { - new (s: string): any; -} -declare var ActiveXObject: ActiveXObject; - -interface ITextWriter { - Write(s: string): void; - WriteLine(s: string): void; - Close(): void; -} - -interface TextStreamBase { - /** - * The column number of the current character position in an input stream. - */ - Column: number; - - /** - * The current line number in an input stream. - */ - Line: number; - - /** - * Closes a text stream. - * It is not necessary to close standard streams; they close automatically when the process ends. If - * you close a standard stream, be aware that any other pointers to that standard stream become invalid. - */ - Close(): void; -} - -interface TextStreamWriter extends TextStreamBase { - /** - * Sends a string to an output stream. - */ - Write(s: string): void; - - /** - * Sends a specified number of blank lines (newline characters) to an output stream. - */ - WriteBlankLines(intLines: number): void; - - /** - * Sends a string followed by a newline character to an output stream. - */ - WriteLine(s: string): void; -} - -interface TextStreamReader extends TextStreamBase { - /** - * Returns a specified number of characters from an input stream, starting at the current pointer position. - * Does not return until the ENTER key is pressed. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - Read(characters: number): string; - - /** - * Returns all characters from an input stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadAll(): string; - - /** - * Returns an entire line from an input stream. - * Although this method extracts the newline character, it does not add it to the returned string. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - */ - ReadLine(): string; - - /** - * Skips a specified number of characters when reading from an input text stream. - * Can only be used on a stream in reading mode; causes an error in writing or appending mode. - * @param characters Positive number of characters to skip forward. (Backward skipping is not supported.) - */ - Skip(characters: number): void; - - /** - * Skips the next line when reading from an input text stream. - * Can only be used on a stream in reading mode, not writing or appending mode. - */ - SkipLine(): void; - - /** - * Indicates whether the stream pointer position is at the end of a line. - */ - AtEndOfLine: boolean; - - /** - * Indicates whether the stream pointer position is at the end of a stream. - */ - AtEndOfStream: boolean; -} - -declare var WScript: { - /** - * Outputs text to either a message box (under WScript.exe) or the command console window followed by - * a newline (under CScript.exe). - */ - Echo(s: any): void; - - /** - * Exposes the write-only error output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdErr: TextStreamWriter; - - /** - * Exposes the write-only output stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdOut: TextStreamWriter; - Arguments: { length: number; Item(n: number): string; }; - - /** - * The full path of the currently running script. - */ - ScriptFullName: string; - - /** - * Forces the script to stop immediately, with an optional exit code. - */ - Quit(exitCode?: number): number; - - /** - * The Windows Script Host build version number. - */ - BuildVersion: number; - - /** - * Fully qualified path of the host executable. - */ - FullName: string; - - /** - * Gets/sets the script mode - interactive(true) or batch(false). - */ - Interactive: boolean; - - /** - * The name of the host executable (WScript.exe or CScript.exe). - */ - Name: string; - - /** - * Path of the directory containing the host executable. - */ - Path: string; - - /** - * The filename of the currently running script. - */ - ScriptName: string; - - /** - * Exposes the read-only input stream for the current script. - * Can be accessed only while using CScript.exe. - */ - StdIn: TextStreamReader; - - /** - * Windows Script Host version - */ - Version: string; - - /** - * Connects a COM object's event sources to functions named with a given prefix, in the form prefix_event. - */ - ConnectObject(objEventSource: any, strPrefix: string): void; - - /** - * Creates a COM object. - * @param strProgiID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - CreateObject(strProgID: string, strPrefix?: string): any; - - /** - * Disconnects a COM object from its event sources. - */ - DisconnectObject(obj: any): void; - - /** - * Retrieves an existing object with the specified ProgID from memory, or creates a new one from a file. - * @param strPathname Fully qualified path to the file containing the object persisted to disk. - * For objects in memory, pass a zero-length string. - * @param strProgID - * @param strPrefix Function names in the form prefix_event will be bound to this object's COM events. - */ - GetObject(strPathname: string, strProgID?: string, strPrefix?: string): any; - - /** - * Suspends script execution for a specified length of time, then continues execution. - * @param intTime Interval (in milliseconds) to suspend script execution. - */ - Sleep(intTime: number): void; -}; - -/** - * Allows enumerating over a COM collection, which may not have indexed item access. - */ -interface Enumerator { - /** - * Returns true if the current item is the last one in the collection, or the collection is empty, - * or the current item is undefined. - */ - atEnd(): boolean; - - /** - * Returns the current item in the collection - */ - item(): T; - - /** - * Resets the current item in the collection to the first item. If there are no items in the collection, - * the current item is set to undefined. - */ - moveFirst(): void; - - /** - * Moves the current item to the next item in the collection. If the enumerator is at the end of - * the collection or the collection is empty, the current item is set to undefined. - */ - moveNext(): void; -} - -interface EnumeratorConstructor { - new (collection: any): Enumerator; - new (collection: any): Enumerator; -} - -declare var Enumerator: EnumeratorConstructor; - -/** - * Enables reading from a COM safe array, which might have an alternate lower bound, or multiple dimensions. - */ -interface VBArray { - /** - * Returns the number of dimensions (1-based). - */ - dimensions(): number; - - /** - * Takes an index for each dimension in the array, and returns the item at the corresponding location. - */ - getItem(dimension1Index: number, ...dimensionNIndexes: number[]): T; - - /** - * Returns the smallest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - lbound(dimension?: number): number; - - /** - * Returns the largest available index for a given dimension. - * @param dimension 1-based dimension (defaults to 1) - */ - ubound(dimension?: number): number; - - /** - * Returns a Javascript array with all the elements in the VBArray. If there are multiple dimensions, - * each successive dimension is appended to the end of the array. - * Example: [[1,2,3],[4,5,6]] becomes [1,2,3,4,5,6] - */ - toArray(): T[]; -} - -interface VBArrayConstructor { - new (safeArray: any): VBArray; - new (safeArray: any): VBArray; -} - -declare var VBArray: VBArrayConstructor; - -/** - * Automation date (VT_DATE) - */ -interface VarDate { } - -interface DateConstructor { - new (vd: VarDate): Date; -} - -interface Date { - getVarDate: () => VarDate; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/lib.webworker.d.ts b/node_modules/pogen/node_modules/typescript/lib/lib.webworker.d.ts deleted file mode 100644 index 4e7672f79..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/lib.webworker.d.ts +++ /dev/null @@ -1,1861 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - - - -/// - - - -///////////////////////////// -/// IE Worker APIs -///////////////////////////// - -interface Algorithm { - name: string; -} - -interface CacheQueryOptions { - ignoreSearch?: boolean; - ignoreMethod?: boolean; - ignoreVary?: boolean; - cacheName?: string; -} - -interface CloseEventInit extends EventInit { - wasClean?: boolean; - code?: number; - reason?: string; -} - -interface EventInit { - scoped?: boolean; - bubbles?: boolean; - cancelable?: boolean; -} - -interface GetNotificationOptions { - tag?: string; -} - -interface IDBIndexParameters { - multiEntry?: boolean; - unique?: boolean; -} - -interface IDBObjectStoreParameters { - autoIncrement?: boolean; - keyPath?: IDBKeyPath; -} - -interface KeyAlgorithm { - name?: string; -} - -interface MessageEventInit extends EventInit { - lastEventId?: string; - channel?: string; - data?: any; - origin?: string; - source?: any; - ports?: MessagePort[]; -} - -interface NotificationOptions { - dir?: NotificationDirection; - lang?: string; - body?: string; - tag?: string; - icon?: string; -} - -interface ObjectURLOptions { - oneTimeOnly?: boolean; -} - -interface PushSubscriptionOptionsInit { - userVisibleOnly?: boolean; - applicationServerKey?: any; -} - -interface RequestInit { - method?: string; - headers?: any; - body?: any; - referrer?: string; - referrerPolicy?: ReferrerPolicy; - mode?: RequestMode; - credentials?: RequestCredentials; - cache?: RequestCache; - redirect?: RequestRedirect; - integrity?: string; - keepalive?: boolean; - window?: any; -} - -interface ResponseInit { - status?: number; - statusText?: string; - headers?: any; -} - -interface ClientQueryOptions { - includeUncontrolled?: boolean; - type?: ClientType; -} - -interface ExtendableEventInit extends EventInit { -} - -interface ExtendableMessageEventInit extends ExtendableEventInit { - data?: any; - origin?: string; - lastEventId?: string; - source?: Client | ServiceWorker | MessagePort; - ports?: MessagePort[]; -} - -interface FetchEventInit extends ExtendableEventInit { - request?: Request; - clientId?: string; - isReload?: boolean; -} - -interface NotificationEventInit extends ExtendableEventInit { - notification?: Notification; - action?: string; -} - -interface PushEventInit extends ExtendableEventInit { - data?: any; -} - -interface SyncEventInit extends ExtendableEventInit { - tag?: string; - lastChance?: boolean; -} - -interface EventListener { - (evt: Event): void; -} - -interface WebKitEntriesCallback { - (evt: Event): void; -} - -interface WebKitErrorCallback { - (evt: Event): void; -} - -interface WebKitFileCallback { - (evt: Event): void; -} - -interface AudioBuffer { - readonly duration: number; - readonly length: number; - readonly numberOfChannels: number; - readonly sampleRate: number; - copyFromChannel(destination: Float32Array, channelNumber: number, startInChannel?: number): void; - copyToChannel(source: Float32Array, channelNumber: number, startInChannel?: number): void; - getChannelData(channel: number): Float32Array; -} - -declare var AudioBuffer: { - prototype: AudioBuffer; - new(): AudioBuffer; -} - -interface Blob { - readonly size: number; - readonly type: string; - msClose(): void; - msDetachStream(): any; - slice(start?: number, end?: number, contentType?: string): Blob; -} - -declare var Blob: { - prototype: Blob; - new (blobParts?: any[], options?: BlobPropertyBag): Blob; -} - -interface Cache { - add(request: RequestInfo): Promise; - addAll(requests: RequestInfo[]): Promise; - delete(request: RequestInfo, options?: CacheQueryOptions): Promise; - keys(request?: RequestInfo, options?: CacheQueryOptions): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - matchAll(request?: RequestInfo, options?: CacheQueryOptions): any; - put(request: RequestInfo, response: Response): Promise; -} - -declare var Cache: { - prototype: Cache; - new(): Cache; -} - -interface CacheStorage { - delete(cacheName: string): Promise; - has(cacheName: string): Promise; - keys(): any; - match(request: RequestInfo, options?: CacheQueryOptions): Promise; - open(cacheName: string): Promise; -} - -declare var CacheStorage: { - prototype: CacheStorage; - new(): CacheStorage; -} - -interface CloseEvent extends Event { - readonly code: number; - readonly reason: string; - readonly wasClean: boolean; - initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void; -} - -declare var CloseEvent: { - prototype: CloseEvent; - new(typeArg: string, eventInitDict?: CloseEventInit): CloseEvent; -} - -interface Console { - assert(test?: boolean, message?: string, ...optionalParams: any[]): void; - clear(): void; - count(countTitle?: string): void; - debug(message?: any, ...optionalParams: any[]): void; - dir(value?: any, ...optionalParams: any[]): void; - dirxml(value: any): void; - error(message?: any, ...optionalParams: any[]): void; - exception(message?: string, ...optionalParams: any[]): void; - group(groupTitle?: string): void; - groupCollapsed(groupTitle?: string): void; - groupEnd(): void; - info(message?: any, ...optionalParams: any[]): void; - log(message?: any, ...optionalParams: any[]): void; - msIsIndependentlyComposed(element: any): boolean; - profile(reportName?: string): void; - profileEnd(): void; - select(element: any): void; - table(...data: any[]): void; - time(timerName?: string): void; - timeEnd(timerName?: string): void; - trace(message?: any, ...optionalParams: any[]): void; - warn(message?: any, ...optionalParams: any[]): void; -} - -declare var Console: { - prototype: Console; - new(): Console; -} - -interface Coordinates { - readonly accuracy: number; - readonly altitude: number | null; - readonly altitudeAccuracy: number | null; - readonly heading: number | null; - readonly latitude: number; - readonly longitude: number; - readonly speed: number | null; -} - -declare var Coordinates: { - prototype: Coordinates; - new(): Coordinates; -} - -interface CryptoKey { - readonly algorithm: KeyAlgorithm; - readonly extractable: boolean; - readonly type: string; - readonly usages: string[]; -} - -declare var CryptoKey: { - prototype: CryptoKey; - new(): CryptoKey; -} - -interface DOMError { - readonly name: string; - toString(): string; -} - -declare var DOMError: { - prototype: DOMError; - new(): DOMError; -} - -interface DOMException { - readonly code: number; - readonly message: string; - readonly name: string; - toString(): string; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -declare var DOMException: { - prototype: DOMException; - new(): DOMException; - readonly ABORT_ERR: number; - readonly DATA_CLONE_ERR: number; - readonly DOMSTRING_SIZE_ERR: number; - readonly HIERARCHY_REQUEST_ERR: number; - readonly INDEX_SIZE_ERR: number; - readonly INUSE_ATTRIBUTE_ERR: number; - readonly INVALID_ACCESS_ERR: number; - readonly INVALID_CHARACTER_ERR: number; - readonly INVALID_MODIFICATION_ERR: number; - readonly INVALID_NODE_TYPE_ERR: number; - readonly INVALID_STATE_ERR: number; - readonly NAMESPACE_ERR: number; - readonly NETWORK_ERR: number; - readonly NOT_FOUND_ERR: number; - readonly NOT_SUPPORTED_ERR: number; - readonly NO_DATA_ALLOWED_ERR: number; - readonly NO_MODIFICATION_ALLOWED_ERR: number; - readonly PARSE_ERR: number; - readonly QUOTA_EXCEEDED_ERR: number; - readonly SECURITY_ERR: number; - readonly SERIALIZE_ERR: number; - readonly SYNTAX_ERR: number; - readonly TIMEOUT_ERR: number; - readonly TYPE_MISMATCH_ERR: number; - readonly URL_MISMATCH_ERR: number; - readonly VALIDATION_ERR: number; - readonly WRONG_DOCUMENT_ERR: number; -} - -interface DOMStringList { - readonly length: number; - contains(str: string): boolean; - item(index: number): string | null; - [index: number]: string; -} - -declare var DOMStringList: { - prototype: DOMStringList; - new(): DOMStringList; -} - -interface ErrorEvent extends Event { - readonly colno: number; - readonly error: any; - readonly filename: string; - readonly lineno: number; - readonly message: string; - initErrorEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, messageArg: string, filenameArg: string, linenoArg: number): void; -} - -declare var ErrorEvent: { - prototype: ErrorEvent; - new(type: string, errorEventInitDict?: ErrorEventInit): ErrorEvent; -} - -interface Event { - readonly bubbles: boolean; - cancelBubble: boolean; - readonly cancelable: boolean; - readonly currentTarget: EventTarget; - readonly defaultPrevented: boolean; - readonly eventPhase: number; - readonly isTrusted: boolean; - returnValue: boolean; - readonly srcElement: any; - readonly target: EventTarget; - readonly timeStamp: number; - readonly type: string; - readonly scoped: boolean; - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean): void; - preventDefault(): void; - stopImmediatePropagation(): void; - stopPropagation(): void; - deepPath(): EventTarget[]; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -declare var Event: { - prototype: Event; - new(typeArg: string, eventInitDict?: EventInit): Event; - readonly AT_TARGET: number; - readonly BUBBLING_PHASE: number; - readonly CAPTURING_PHASE: number; -} - -interface EventTarget { - addEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void; - dispatchEvent(evt: Event): boolean; - removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -} - -declare var EventTarget: { - prototype: EventTarget; - new(): EventTarget; -} - -interface File extends Blob { - readonly lastModifiedDate: any; - readonly name: string; - readonly webkitRelativePath: string; -} - -declare var File: { - prototype: File; - new (parts: (ArrayBuffer | ArrayBufferView | Blob | string)[], filename: string, properties?: FilePropertyBag): File; -} - -interface FileList { - readonly length: number; - item(index: number): File; - [index: number]: File; -} - -declare var FileList: { - prototype: FileList; - new(): FileList; -} - -interface FileReader extends EventTarget, MSBaseReader { - readonly error: DOMError; - readAsArrayBuffer(blob: Blob): void; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): void; - readAsText(blob: Blob, encoding?: string): void; - addEventListener(type: K, listener: (this: FileReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var FileReader: { - prototype: FileReader; - new(): FileReader; -} - -interface Headers { - append(name: string, value: string): void; - delete(name: string): void; - forEach(callback: ForEachCallback): void; - get(name: string): string | null; - has(name: string): boolean; - set(name: string, value: string): void; -} - -declare var Headers: { - prototype: Headers; - new(init?: any): Headers; -} - -interface IDBCursor { - readonly direction: IDBCursorDirection; - key: IDBKeyRange | IDBValidKey; - readonly primaryKey: any; - source: IDBObjectStore | IDBIndex; - advance(count: number): void; - continue(key?: IDBKeyRange | IDBValidKey): void; - delete(): IDBRequest; - update(value: any): IDBRequest; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -declare var IDBCursor: { - prototype: IDBCursor; - new(): IDBCursor; - readonly NEXT: string; - readonly NEXT_NO_DUPLICATE: string; - readonly PREV: string; - readonly PREV_NO_DUPLICATE: string; -} - -interface IDBCursorWithValue extends IDBCursor { - readonly value: any; -} - -declare var IDBCursorWithValue: { - prototype: IDBCursorWithValue; - new(): IDBCursorWithValue; -} - -interface IDBDatabaseEventMap { - "abort": Event; - "error": Event; -} - -interface IDBDatabase extends EventTarget { - readonly name: string; - readonly objectStoreNames: DOMStringList; - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - version: number; - onversionchange: (ev: IDBVersionChangeEvent) => any; - close(): void; - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore; - deleteObjectStore(name: string): void; - transaction(storeNames: string | string[], mode?: string): IDBTransaction; - addEventListener(type: "versionchange", listener: (ev: IDBVersionChangeEvent) => any, useCapture?: boolean): void; - addEventListener(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBDatabase: { - prototype: IDBDatabase; - new(): IDBDatabase; -} - -interface IDBFactory { - cmp(first: any, second: any): number; - deleteDatabase(name: string): IDBOpenDBRequest; - open(name: string, version?: number): IDBOpenDBRequest; -} - -declare var IDBFactory: { - prototype: IDBFactory; - new(): IDBFactory; -} - -interface IDBIndex { - keyPath: string | string[]; - readonly name: string; - readonly objectStore: IDBObjectStore; - readonly unique: boolean; - multiEntry: boolean; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - get(key: IDBKeyRange | IDBValidKey): IDBRequest; - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; -} - -declare var IDBIndex: { - prototype: IDBIndex; - new(): IDBIndex; -} - -interface IDBKeyRange { - readonly lower: any; - readonly lowerOpen: boolean; - readonly upper: any; - readonly upperOpen: boolean; -} - -declare var IDBKeyRange: { - prototype: IDBKeyRange; - new(): IDBKeyRange; - bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange; - lowerBound(lower: any, open?: boolean): IDBKeyRange; - only(value: any): IDBKeyRange; - upperBound(upper: any, open?: boolean): IDBKeyRange; -} - -interface IDBObjectStore { - readonly indexNames: DOMStringList; - keyPath: string | string[]; - readonly name: string; - readonly transaction: IDBTransaction; - autoIncrement: boolean; - add(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; - clear(): IDBRequest; - count(key?: IDBKeyRange | IDBValidKey): IDBRequest; - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex; - delete(key: IDBKeyRange | IDBValidKey): IDBRequest; - deleteIndex(indexName: string): void; - get(key: any): IDBRequest; - index(name: string): IDBIndex; - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: string): IDBRequest; - put(value: any, key?: IDBKeyRange | IDBValidKey): IDBRequest; -} - -declare var IDBObjectStore: { - prototype: IDBObjectStore; - new(): IDBObjectStore; -} - -interface IDBOpenDBRequestEventMap extends IDBRequestEventMap { - "blocked": Event; - "upgradeneeded": IDBVersionChangeEvent; -} - -interface IDBOpenDBRequest extends IDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - addEventListener(type: K, listener: (this: IDBOpenDBRequest, ev: IDBOpenDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBOpenDBRequest: { - prototype: IDBOpenDBRequest; - new(): IDBOpenDBRequest; -} - -interface IDBRequestEventMap { - "error": Event; - "success": Event; -} - -interface IDBRequest extends EventTarget { - readonly error: DOMError; - onerror: (this: IDBRequest, ev: Event) => any; - onsuccess: (this: IDBRequest, ev: Event) => any; - readonly readyState: IDBRequestReadyState; - readonly result: any; - source: IDBObjectStore | IDBIndex | IDBCursor; - readonly transaction: IDBTransaction; - addEventListener(type: K, listener: (this: IDBRequest, ev: IDBRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBRequest: { - prototype: IDBRequest; - new(): IDBRequest; -} - -interface IDBTransactionEventMap { - "abort": Event; - "complete": Event; - "error": Event; -} - -interface IDBTransaction extends EventTarget { - readonly db: IDBDatabase; - readonly error: DOMError; - readonly mode: IDBTransactionMode; - onabort: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - abort(): void; - objectStore(name: string): IDBObjectStore; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; - addEventListener(type: K, listener: (this: IDBTransaction, ev: IDBTransactionEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var IDBTransaction: { - prototype: IDBTransaction; - new(): IDBTransaction; - readonly READ_ONLY: string; - readonly READ_WRITE: string; - readonly VERSION_CHANGE: string; -} - -interface IDBVersionChangeEvent extends Event { - readonly newVersion: number | null; - readonly oldVersion: number; -} - -declare var IDBVersionChangeEvent: { - prototype: IDBVersionChangeEvent; - new(): IDBVersionChangeEvent; -} - -interface ImageData { - data: Uint8ClampedArray; - readonly height: number; - readonly width: number; -} - -declare var ImageData: { - prototype: ImageData; - new(width: number, height: number): ImageData; - new(array: Uint8ClampedArray, width: number, height: number): ImageData; -} - -interface MessageChannel { - readonly port1: MessagePort; - readonly port2: MessagePort; -} - -declare var MessageChannel: { - prototype: MessageChannel; - new(): MessageChannel; -} - -interface MessageEvent extends Event { - readonly data: any; - readonly origin: string; - readonly ports: any; - readonly source: any; - initMessageEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, dataArg: any, originArg: string, lastEventIdArg: string, sourceArg: any): void; -} - -declare var MessageEvent: { - prototype: MessageEvent; - new(type: string, eventInitDict?: MessageEventInit): MessageEvent; -} - -interface MessagePortEventMap { - "message": MessageEvent; -} - -interface MessagePort extends EventTarget { - onmessage: (this: MessagePort, ev: MessageEvent) => any; - close(): void; - postMessage(message?: any, transfer?: any[]): void; - start(): void; - addEventListener(type: K, listener: (this: MessagePort, ev: MessagePortEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var MessagePort: { - prototype: MessagePort; - new(): MessagePort; -} - -interface NotificationEventMap { - "click": Event; - "close": Event; - "error": Event; - "show": Event; -} - -interface Notification extends EventTarget { - readonly body: string; - readonly dir: NotificationDirection; - readonly icon: string; - readonly lang: string; - onclick: (this: Notification, ev: Event) => any; - onclose: (this: Notification, ev: Event) => any; - onerror: (this: Notification, ev: Event) => any; - onshow: (this: Notification, ev: Event) => any; - readonly permission: NotificationPermission; - readonly tag: string; - readonly title: string; - close(): void; - addEventListener(type: K, listener: (this: Notification, ev: NotificationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Notification: { - prototype: Notification; - new(title: string, options?: NotificationOptions): Notification; - requestPermission(callback?: NotificationPermissionCallback): Promise; -} - -interface Performance { - readonly navigation: PerformanceNavigation; - readonly timing: PerformanceTiming; - clearMarks(markName?: string): void; - clearMeasures(measureName?: string): void; - clearResourceTimings(): void; - getEntries(): any; - getEntriesByName(name: string, entryType?: string): any; - getEntriesByType(entryType: string): any; - getMarks(markName?: string): any; - getMeasures(measureName?: string): any; - mark(markName: string): void; - measure(measureName: string, startMarkName?: string, endMarkName?: string): void; - now(): number; - setResourceTimingBufferSize(maxSize: number): void; - toJSON(): any; -} - -declare var Performance: { - prototype: Performance; - new(): Performance; -} - -interface PerformanceNavigation { - readonly redirectCount: number; - readonly type: number; - toJSON(): any; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -declare var PerformanceNavigation: { - prototype: PerformanceNavigation; - new(): PerformanceNavigation; - readonly TYPE_BACK_FORWARD: number; - readonly TYPE_NAVIGATE: number; - readonly TYPE_RELOAD: number; - readonly TYPE_RESERVED: number; -} - -interface PerformanceTiming { - readonly connectEnd: number; - readonly connectStart: number; - readonly domComplete: number; - readonly domContentLoadedEventEnd: number; - readonly domContentLoadedEventStart: number; - readonly domInteractive: number; - readonly domLoading: number; - readonly domainLookupEnd: number; - readonly domainLookupStart: number; - readonly fetchStart: number; - readonly loadEventEnd: number; - readonly loadEventStart: number; - readonly msFirstPaint: number; - readonly navigationStart: number; - readonly redirectEnd: number; - readonly redirectStart: number; - readonly requestStart: number; - readonly responseEnd: number; - readonly responseStart: number; - readonly unloadEventEnd: number; - readonly unloadEventStart: number; - readonly secureConnectionStart: number; - toJSON(): any; -} - -declare var PerformanceTiming: { - prototype: PerformanceTiming; - new(): PerformanceTiming; -} - -interface Position { - readonly coords: Coordinates; - readonly timestamp: number; -} - -declare var Position: { - prototype: Position; - new(): Position; -} - -interface PositionError { - readonly code: number; - readonly message: string; - toString(): string; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -declare var PositionError: { - prototype: PositionError; - new(): PositionError; - readonly PERMISSION_DENIED: number; - readonly POSITION_UNAVAILABLE: number; - readonly TIMEOUT: number; -} - -interface ProgressEvent extends Event { - readonly lengthComputable: boolean; - readonly loaded: number; - readonly total: number; - initProgressEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, lengthComputableArg: boolean, loadedArg: number, totalArg: number): void; -} - -declare var ProgressEvent: { - prototype: ProgressEvent; - new(type: string, eventInitDict?: ProgressEventInit): ProgressEvent; -} - -interface PushManager { - getSubscription(): Promise; - permissionState(options?: PushSubscriptionOptionsInit): Promise; - subscribe(options?: PushSubscriptionOptionsInit): Promise; -} - -declare var PushManager: { - prototype: PushManager; - new(): PushManager; -} - -interface PushSubscription { - readonly endpoint: USVString; - readonly options: PushSubscriptionOptions; - getKey(name: PushEncryptionKeyName): ArrayBuffer | null; - toJSON(): any; - unsubscribe(): Promise; -} - -declare var PushSubscription: { - prototype: PushSubscription; - new(): PushSubscription; -} - -interface PushSubscriptionOptions { - readonly applicationServerKey: ArrayBuffer | null; - readonly userVisibleOnly: boolean; -} - -declare var PushSubscriptionOptions: { - prototype: PushSubscriptionOptions; - new(): PushSubscriptionOptions; -} - -interface ReadableStream { - readonly locked: boolean; - cancel(): Promise; - getReader(): ReadableStreamReader; -} - -declare var ReadableStream: { - prototype: ReadableStream; - new(): ReadableStream; -} - -interface ReadableStreamReader { - cancel(): Promise; - read(): Promise; - releaseLock(): void; -} - -declare var ReadableStreamReader: { - prototype: ReadableStreamReader; - new(): ReadableStreamReader; -} - -interface Request extends Object, Body { - readonly cache: RequestCache; - readonly credentials: RequestCredentials; - readonly destination: RequestDestination; - readonly headers: Headers; - readonly integrity: string; - readonly keepalive: boolean; - readonly method: string; - readonly mode: RequestMode; - readonly redirect: RequestRedirect; - readonly referrer: string; - readonly referrerPolicy: ReferrerPolicy; - readonly type: RequestType; - readonly url: string; - clone(): Request; -} - -declare var Request: { - prototype: Request; - new(input: Request | string, init?: RequestInit): Request; -} - -interface Response extends Object, Body { - readonly body: ReadableStream | null; - readonly headers: Headers; - readonly ok: boolean; - readonly status: number; - readonly statusText: string; - readonly type: ResponseType; - readonly url: string; - clone(): Response; -} - -declare var Response: { - prototype: Response; - new(body?: any, init?: ResponseInit): Response; -} - -interface ServiceWorkerEventMap extends AbstractWorkerEventMap { - "statechange": Event; -} - -interface ServiceWorker extends EventTarget, AbstractWorker { - onstatechange: (this: ServiceWorker, ev: Event) => any; - readonly scriptURL: USVString; - readonly state: ServiceWorkerState; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorker: { - prototype: ServiceWorker; - new(): ServiceWorker; -} - -interface ServiceWorkerRegistrationEventMap { - "updatefound": Event; -} - -interface ServiceWorkerRegistration extends EventTarget { - readonly active: ServiceWorker | null; - readonly installing: ServiceWorker | null; - onupdatefound: (this: ServiceWorkerRegistration, ev: Event) => any; - readonly pushManager: PushManager; - readonly scope: USVString; - readonly sync: SyncManager; - readonly waiting: ServiceWorker | null; - getNotifications(filter?: GetNotificationOptions): any; - showNotification(title: string, options?: NotificationOptions): Promise; - unregister(): Promise; - update(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerRegistration, ev: ServiceWorkerRegistrationEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerRegistration: { - prototype: ServiceWorkerRegistration; - new(): ServiceWorkerRegistration; -} - -interface SyncManager { - getTags(): any; - register(tag: string): Promise; -} - -declare var SyncManager: { - prototype: SyncManager; - new(): SyncManager; -} - -interface URL { - hash: string; - host: string; - hostname: string; - href: string; - readonly origin: string; - password: string; - pathname: string; - port: string; - protocol: string; - search: string; - username: string; - readonly searchParams: URLSearchParams; - toString(): string; -} - -declare var URL: { - prototype: URL; - new(url: string, base?: string): URL; - createObjectURL(object: any, options?: ObjectURLOptions): string; - revokeObjectURL(url: string): void; -} - -interface WebSocketEventMap { - "close": CloseEvent; - "error": Event; - "message": MessageEvent; - "open": Event; -} - -interface WebSocket extends EventTarget { - binaryType: string; - readonly bufferedAmount: number; - readonly extensions: string; - onclose: (this: WebSocket, ev: CloseEvent) => any; - onerror: (this: WebSocket, ev: Event) => any; - onmessage: (this: WebSocket, ev: MessageEvent) => any; - onopen: (this: WebSocket, ev: Event) => any; - readonly protocol: string; - readonly readyState: number; - readonly url: string; - close(code?: number, reason?: string): void; - send(data: any): void; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; - addEventListener(type: K, listener: (this: WebSocket, ev: WebSocketEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WebSocket: { - prototype: WebSocket; - new(url: string, protocols?: string | string[]): WebSocket; - readonly CLOSED: number; - readonly CLOSING: number; - readonly CONNECTING: number; - readonly OPEN: number; -} - -interface WorkerEventMap extends AbstractWorkerEventMap { - "message": MessageEvent; -} - -interface Worker extends EventTarget, AbstractWorker { - onmessage: (this: Worker, ev: MessageEvent) => any; - postMessage(message: any, transfer?: any[]): void; - terminate(): void; - addEventListener(type: K, listener: (this: Worker, ev: WorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var Worker: { - prototype: Worker; - new(stringUrl: string): Worker; -} - -interface XMLHttpRequestEventMap extends XMLHttpRequestEventTargetEventMap { - "readystatechange": Event; -} - -interface XMLHttpRequest extends EventTarget, XMLHttpRequestEventTarget { - onreadystatechange: (this: XMLHttpRequest, ev: Event) => any; - readonly readyState: number; - readonly response: any; - readonly responseText: string; - responseType: XMLHttpRequestResponseType; - readonly responseURL: string; - readonly responseXML: any; - readonly status: number; - readonly statusText: string; - timeout: number; - readonly upload: XMLHttpRequestUpload; - withCredentials: boolean; - msCaching?: string; - abort(): void; - getAllResponseHeaders(): string; - getResponseHeader(header: string): string | null; - msCachingEnabled(): boolean; - open(method: string, url: string, async?: boolean, user?: string, password?: string): void; - overrideMimeType(mime: string): void; - send(data?: string): void; - send(data?: any): void; - setRequestHeader(header: string, value: string): void; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; - addEventListener(type: K, listener: (this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequest: { - prototype: XMLHttpRequest; - new(): XMLHttpRequest; - readonly DONE: number; - readonly HEADERS_RECEIVED: number; - readonly LOADING: number; - readonly OPENED: number; - readonly UNSENT: number; -} - -interface XMLHttpRequestUpload extends EventTarget, XMLHttpRequestEventTarget { - addEventListener(type: K, listener: (this: XMLHttpRequestUpload, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var XMLHttpRequestUpload: { - prototype: XMLHttpRequestUpload; - new(): XMLHttpRequestUpload; -} - -interface AbstractWorkerEventMap { - "error": ErrorEvent; -} - -interface AbstractWorker { - onerror: (this: AbstractWorker, ev: ErrorEvent) => any; - addEventListener(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Body { - readonly bodyUsed: boolean; - arrayBuffer(): Promise; - blob(): Promise; - json(): Promise; - text(): Promise; -} - -interface GlobalFetch { - fetch(input: RequestInfo, init?: RequestInit): Promise; -} - -interface MSBaseReaderEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; -} - -interface MSBaseReader { - onabort: (this: MSBaseReader, ev: Event) => any; - onerror: (this: MSBaseReader, ev: ErrorEvent) => any; - onload: (this: MSBaseReader, ev: Event) => any; - onloadend: (this: MSBaseReader, ev: ProgressEvent) => any; - onloadstart: (this: MSBaseReader, ev: Event) => any; - onprogress: (this: MSBaseReader, ev: ProgressEvent) => any; - readonly readyState: number; - readonly result: any; - abort(): void; - readonly DONE: number; - readonly EMPTY: number; - readonly LOADING: number; - addEventListener(type: K, listener: (this: MSBaseReader, ev: MSBaseReaderEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface NavigatorBeacon { - sendBeacon(url: USVString, data?: BodyInit): boolean; -} - -interface NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -interface NavigatorID { - readonly appCodeName: string; - readonly appName: string; - readonly appVersion: string; - readonly platform: string; - readonly product: string; - readonly productSub: string; - readonly userAgent: string; - readonly vendor: string; - readonly vendorSub: string; -} - -interface NavigatorOnLine { - readonly onLine: boolean; -} - -interface WindowBase64 { - atob(encodedString: string): string; - btoa(rawString: string): string; -} - -interface WindowConsole { - readonly console: Console; -} - -interface XMLHttpRequestEventTargetEventMap { - "abort": Event; - "error": ErrorEvent; - "load": Event; - "loadend": ProgressEvent; - "loadstart": Event; - "progress": ProgressEvent; - "timeout": ProgressEvent; -} - -interface XMLHttpRequestEventTarget { - onabort: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onerror: (this: XMLHttpRequestEventTarget, ev: ErrorEvent) => any; - onload: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onloadend: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - onloadstart: (this: XMLHttpRequestEventTarget, ev: Event) => any; - onprogress: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - ontimeout: (this: XMLHttpRequestEventTarget, ev: ProgressEvent) => any; - addEventListener(type: K, listener: (this: XMLHttpRequestEventTarget, ev: XMLHttpRequestEventTargetEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -interface Client { - readonly frameType: FrameType; - readonly id: string; - readonly url: USVString; - postMessage(message: any, transfer?: any[]): void; -} - -declare var Client: { - prototype: Client; - new(): Client; -} - -interface Clients { - claim(): Promise; - get(id: string): Promise; - matchAll(options?: ClientQueryOptions): any; - openWindow(url: USVString): Promise; -} - -declare var Clients: { - prototype: Clients; - new(): Clients; -} - -interface DedicatedWorkerGlobalScopeEventMap extends WorkerGlobalScopeEventMap { - "message": MessageEvent; -} - -interface DedicatedWorkerGlobalScope extends WorkerGlobalScope { - onmessage: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any; - close(): void; - postMessage(message: any, transfer?: any[]): void; - addEventListener(type: K, listener: (this: DedicatedWorkerGlobalScope, ev: DedicatedWorkerGlobalScopeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var DedicatedWorkerGlobalScope: { - prototype: DedicatedWorkerGlobalScope; - new(): DedicatedWorkerGlobalScope; -} - -interface ExtendableEvent extends Event { - waitUntil(f: Promise): void; -} - -declare var ExtendableEvent: { - prototype: ExtendableEvent; - new(type: string, eventInitDict?: ExtendableEventInit): ExtendableEvent; -} - -interface ExtendableMessageEvent extends ExtendableEvent { - readonly data: any; - readonly lastEventId: string; - readonly origin: string; - readonly ports: MessagePort[] | null; - readonly source: Client | ServiceWorker | MessagePort | null; -} - -declare var ExtendableMessageEvent: { - prototype: ExtendableMessageEvent; - new(type: string, eventInitDict?: ExtendableMessageEventInit): ExtendableMessageEvent; -} - -interface FetchEvent extends ExtendableEvent { - readonly clientId: string | null; - readonly isReload: boolean; - readonly request: Request; - respondWith(r: Promise): void; -} - -declare var FetchEvent: { - prototype: FetchEvent; - new(type: string, eventInitDict: FetchEventInit): FetchEvent; -} - -interface FileReaderSync { - readAsArrayBuffer(blob: Blob): any; - readAsBinaryString(blob: Blob): void; - readAsDataURL(blob: Blob): string; - readAsText(blob: Blob, encoding?: string): string; -} - -declare var FileReaderSync: { - prototype: FileReaderSync; - new(): FileReaderSync; -} - -interface NotificationEvent extends ExtendableEvent { - readonly action: string; - readonly notification: Notification; -} - -declare var NotificationEvent: { - prototype: NotificationEvent; - new(type: string, eventInitDict: NotificationEventInit): NotificationEvent; -} - -interface PushEvent extends ExtendableEvent { - readonly data: PushMessageData | null; -} - -declare var PushEvent: { - prototype: PushEvent; - new(type: string, eventInitDict?: PushEventInit): PushEvent; -} - -interface PushMessageData { - arrayBuffer(): ArrayBuffer; - blob(): Blob; - json(): JSON; - text(): USVString; -} - -declare var PushMessageData: { - prototype: PushMessageData; - new(): PushMessageData; -} - -interface ServiceWorkerGlobalScopeEventMap extends WorkerGlobalScopeEventMap { - "activate": ExtendableEvent; - "fetch": FetchEvent; - "install": ExtendableEvent; - "message": ExtendableMessageEvent; - "notificationclick": NotificationEvent; - "notificationclose": NotificationEvent; - "push": PushEvent; - "pushsubscriptionchange": ExtendableEvent; - "sync": SyncEvent; -} - -interface ServiceWorkerGlobalScope extends WorkerGlobalScope { - readonly clients: Clients; - onactivate: (this: ServiceWorkerGlobalScope, ev: ExtendableEvent) => any; - onfetch: (this: ServiceWorkerGlobalScope, ev: FetchEvent) => any; - oninstall: (this: ServiceWorkerGlobalScope, ev: ExtendableEvent) => any; - onmessage: (this: ServiceWorkerGlobalScope, ev: ExtendableMessageEvent) => any; - onnotificationclick: (this: ServiceWorkerGlobalScope, ev: NotificationEvent) => any; - onnotificationclose: (this: ServiceWorkerGlobalScope, ev: NotificationEvent) => any; - onpush: (this: ServiceWorkerGlobalScope, ev: PushEvent) => any; - onpushsubscriptionchange: (this: ServiceWorkerGlobalScope, ev: ExtendableEvent) => any; - onsync: (this: ServiceWorkerGlobalScope, ev: SyncEvent) => any; - readonly registration: ServiceWorkerRegistration; - skipWaiting(): Promise; - addEventListener(type: K, listener: (this: ServiceWorkerGlobalScope, ev: ServiceWorkerGlobalScopeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var ServiceWorkerGlobalScope: { - prototype: ServiceWorkerGlobalScope; - new(): ServiceWorkerGlobalScope; -} - -interface SyncEvent extends ExtendableEvent { - readonly lastChance: boolean; - readonly tag: string; -} - -declare var SyncEvent: { - prototype: SyncEvent; - new(type: string, init: SyncEventInit): SyncEvent; -} - -interface WindowClient extends Client { - readonly focused: boolean; - readonly visibilityState: VisibilityState; - focus(): Promise; - navigate(url: USVString): Promise; -} - -declare var WindowClient: { - prototype: WindowClient; - new(): WindowClient; -} - -interface WorkerGlobalScopeEventMap { - "error": ErrorEvent; -} - -interface WorkerGlobalScope extends EventTarget, WorkerUtils, WindowConsole, GlobalFetch { - readonly caches: CacheStorage; - readonly isSecureContext: boolean; - readonly location: WorkerLocation; - onerror: (this: WorkerGlobalScope, ev: ErrorEvent) => any; - readonly performance: Performance; - readonly self: WorkerGlobalScope; - msWriteProfilerMark(profilerMarkName: string): void; - createImageBitmap(image: ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; - createImageBitmap(image: ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; - addEventListener(type: K, listener: (this: WorkerGlobalScope, ev: WorkerGlobalScopeEventMap[K]) => any, useCapture?: boolean): void; - addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -} - -declare var WorkerGlobalScope: { - prototype: WorkerGlobalScope; - new(): WorkerGlobalScope; -} - -interface WorkerLocation { - readonly hash: string; - readonly host: string; - readonly hostname: string; - readonly href: string; - readonly origin: string; - readonly pathname: string; - readonly port: string; - readonly protocol: string; - readonly search: string; - toString(): string; -} - -declare var WorkerLocation: { - prototype: WorkerLocation; - new(): WorkerLocation; -} - -interface WorkerNavigator extends Object, NavigatorID, NavigatorOnLine, NavigatorBeacon, NavigatorConcurrentHardware { - readonly hardwareConcurrency: number; -} - -declare var WorkerNavigator: { - prototype: WorkerNavigator; - new(): WorkerNavigator; -} - -interface WorkerUtils extends Object, WindowBase64 { - readonly indexedDB: IDBFactory; - readonly msIndexedDB: IDBFactory; - readonly navigator: WorkerNavigator; - clearImmediate(handle: number): void; - clearInterval(handle: number): void; - clearTimeout(handle: number): void; - importScripts(...urls: string[]): void; - setImmediate(handler: (...args: any[]) => void): number; - setImmediate(handler: any, ...args: any[]): number; - setInterval(handler: (...args: any[]) => void, timeout: number): number; - setInterval(handler: any, timeout?: any, ...args: any[]): number; - setTimeout(handler: (...args: any[]) => void, timeout: number): number; - setTimeout(handler: any, timeout?: any, ...args: any[]): number; -} - -interface ErrorEventInit { - message?: string; - filename?: string; - lineno?: number; - conlno?: number; - error?: any; -} - -interface ImageBitmapOptions { - imageOrientation?: "none" | "flipY"; - premultiplyAlpha?: "none" | "premultiply" | "default"; - colorSpaceConversion?: "none" | "default"; - resizeWidth?: number; - resizeHeight?: number; - resizeQuality?: "pixelated" | "low" | "medium" | "high"; -} - -interface ImageBitmap { - readonly width: number; - readonly height: number; - close(): void; -} - -interface URLSearchParams { - /** - * Appends a specified key/value pair as a new search parameter. - */ - append(name: string, value: string): void; - /** - * Deletes the given search parameter, and its associated value, from the list of all search parameters. - */ - delete(name: string): void; - /** - * Returns the first value associated to the given search parameter. - */ - get(name: string): string | null; - /** - * Returns all the values association with a given search parameter. - */ - getAll(name: string): string[]; - /** - * Returns a Boolean indicating if such a search parameter exists. - */ - has(name: string): boolean; - /** - * Sets the value associated to a given search parameter to the given value. If there were several values, delete the others. - */ - set(name: string, value: string): void; -} - -declare var URLSearchParams: { - prototype: URLSearchParams; - /** - * Constructor returning a URLSearchParams object. - */ - new (init?: string | URLSearchParams): URLSearchParams; -} - -interface BlobPropertyBag { - type?: string; - endings?: string; -} - -interface FilePropertyBag { - type?: string; - lastModified?: number; -} - -interface EventListenerObject { - handleEvent(evt: Event): void; -} - -interface ProgressEventInit extends EventInit { - lengthComputable?: boolean; - loaded?: number; - total?: number; -} - -interface IDBArrayKey extends Array { -} - -interface RsaKeyGenParams extends Algorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyGenParams extends RsaKeyGenParams { - hash: AlgorithmIdentifier; -} - -interface RsaKeyAlgorithm extends KeyAlgorithm { - modulusLength: number; - publicExponent: Uint8Array; -} - -interface RsaHashedKeyAlgorithm extends RsaKeyAlgorithm { - hash: AlgorithmIdentifier; -} - -interface RsaHashedImportParams { - hash: AlgorithmIdentifier; -} - -interface RsaPssParams { - saltLength: number; -} - -interface RsaOaepParams extends Algorithm { - label?: BufferSource; -} - -interface EcdsaParams extends Algorithm { - hash: AlgorithmIdentifier; -} - -interface EcKeyGenParams extends Algorithm { - namedCurve: string; -} - -interface EcKeyAlgorithm extends KeyAlgorithm { - typedCurve: string; -} - -interface EcKeyImportParams { - namedCurve: string; -} - -interface EcdhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface AesCtrParams extends Algorithm { - counter: BufferSource; - length: number; -} - -interface AesKeyAlgorithm extends KeyAlgorithm { - length: number; -} - -interface AesKeyGenParams extends Algorithm { - length: number; -} - -interface AesDerivedKeyParams extends Algorithm { - length: number; -} - -interface AesCbcParams extends Algorithm { - iv: BufferSource; -} - -interface AesCmacParams extends Algorithm { - length: number; -} - -interface AesGcmParams extends Algorithm { - iv: BufferSource; - additionalData?: BufferSource; - tagLength?: number; -} - -interface AesCfbParams extends Algorithm { - iv: BufferSource; -} - -interface HmacImportParams extends Algorithm { - hash?: AlgorithmIdentifier; - length?: number; -} - -interface HmacKeyAlgorithm extends KeyAlgorithm { - hash: AlgorithmIdentifier; - length: number; -} - -interface HmacKeyGenParams extends Algorithm { - hash: AlgorithmIdentifier; - length?: number; -} - -interface DhKeyGenParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyAlgorithm extends KeyAlgorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface DhKeyDeriveParams extends Algorithm { - public: CryptoKey; -} - -interface DhImportKeyParams extends Algorithm { - prime: Uint8Array; - generator: Uint8Array; -} - -interface ConcatParams extends Algorithm { - hash?: AlgorithmIdentifier; - algorithmId: Uint8Array; - partyUInfo: Uint8Array; - partyVInfo: Uint8Array; - publicInfo?: Uint8Array; - privateInfo?: Uint8Array; -} - -interface HkdfCtrParams extends Algorithm { - hash: AlgorithmIdentifier; - label: BufferSource; - context: BufferSource; -} - -interface Pbkdf2Params extends Algorithm { - salt: BufferSource; - iterations: number; - hash: AlgorithmIdentifier; -} - -interface RsaOtherPrimesInfo { - r: string; - d: string; - t: string; -} - -interface JsonWebKey { - kty: string; - use?: string; - key_ops?: string[]; - alg?: string; - kid?: string; - x5u?: string; - x5c?: string; - x5t?: string; - ext?: boolean; - crv?: string; - x?: string; - y?: string; - d?: string; - n?: string; - e?: string; - p?: string; - q?: string; - dp?: string; - dq?: string; - qi?: string; - oth?: RsaOtherPrimesInfo[]; - k?: string; -} - -interface EventListenerOptions { - capture?: boolean; -} - -interface AddEventListenerOptions extends EventListenerOptions { - passive?: boolean; - once?: boolean; -} - -declare type EventListenerOrEventListenerObject = EventListener | EventListenerObject; - -interface ErrorEventHandler { - (message: string, filename?: string, lineno?: number, colno?: number, error?:Error): void; -} -interface PositionCallback { - (position: Position): void; -} -interface PositionErrorCallback { - (error: PositionError): void; -} -interface DecodeSuccessCallback { - (decodedData: AudioBuffer): void; -} -interface DecodeErrorCallback { - (error: DOMException): void; -} -interface FunctionStringCallback { - (data: string): void; -} -interface ForEachCallback { - (keyId: any, status: MediaKeyStatus): void; -} -interface NotificationPermissionCallback { - (permission: NotificationPermission): void; -} -declare var onmessage: (this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any; -declare function close(): void; -declare function postMessage(message: any, transfer?: any[]): void; -declare var caches: CacheStorage; -declare var isSecureContext: boolean; -declare var location: WorkerLocation; -declare var onerror: (this: DedicatedWorkerGlobalScope, ev: ErrorEvent) => any; -declare var performance: Performance; -declare var self: WorkerGlobalScope; -declare function msWriteProfilerMark(profilerMarkName: string): void; -declare function createImageBitmap(image: ImageBitmap | ImageData | Blob, options?: ImageBitmapOptions): Promise; -declare function createImageBitmap(image: ImageBitmap | ImageData | Blob, sx: number, sy: number, sw: number, sh: number, options?: ImageBitmapOptions): Promise; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare var indexedDB: IDBFactory; -declare var msIndexedDB: IDBFactory; -declare var navigator: WorkerNavigator; -declare function clearImmediate(handle: number): void; -declare function clearInterval(handle: number): void; -declare function clearTimeout(handle: number): void; -declare function importScripts(...urls: string[]): void; -declare function setImmediate(handler: (...args: any[]) => void): number; -declare function setImmediate(handler: any, ...args: any[]): number; -declare function setInterval(handler: (...args: any[]) => void, timeout: number): number; -declare function setInterval(handler: any, timeout?: any, ...args: any[]): number; -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): number; -declare function setTimeout(handler: any, timeout?: any, ...args: any[]): number; -declare function atob(encodedString: string): string; -declare function btoa(rawString: string): string; -declare var console: Console; -declare function fetch(input: RequestInfo, init?: RequestInit): Promise; -declare function dispatchEvent(evt: Event): boolean; -declare function removeEventListener(type: string, listener?: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void; -declare function addEventListener(type: K, listener: (this: DedicatedWorkerGlobalScope, ev: DedicatedWorkerGlobalScopeEventMap[K]) => any, useCapture?: boolean): void; -declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void; -type AlgorithmIdentifier = string | Algorithm; -type BodyInit = any; -type IDBKeyPath = string; -type RequestInfo = Request | string; -type USVString = string; -type IDBValidKey = number | string | Date | IDBArrayKey; -type BufferSource = ArrayBuffer | ArrayBufferView; -type FormDataEntryValue = string | File; -type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique"; -type IDBRequestReadyState = "pending" | "done"; -type IDBTransactionMode = "readonly" | "readwrite" | "versionchange"; -type MediaKeyStatus = "usable" | "expired" | "output-downscaled" | "output-not-allowed" | "status-pending" | "internal-error"; -type NotificationDirection = "auto" | "ltr" | "rtl"; -type NotificationPermission = "default" | "denied" | "granted"; -type PushEncryptionKeyName = "p256dh" | "auth"; -type PushPermissionState = "granted" | "denied" | "prompt"; -type ReferrerPolicy = "" | "no-referrer" | "no-referrer-when-downgrade" | "origin-only" | "origin-when-cross-origin" | "unsafe-url"; -type RequestCache = "default" | "no-store" | "reload" | "no-cache" | "force-cache"; -type RequestCredentials = "omit" | "same-origin" | "include"; -type RequestDestination = "" | "document" | "sharedworker" | "subresource" | "unknown" | "worker"; -type RequestMode = "navigate" | "same-origin" | "no-cors" | "cors"; -type RequestRedirect = "follow" | "error" | "manual"; -type RequestType = "" | "audio" | "font" | "image" | "script" | "style" | "track" | "video"; -type ResponseType = "basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"; -type ServiceWorkerState = "installing" | "installed" | "activating" | "activated" | "redundant"; -type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded"; -type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text"; -type ClientType = "window" | "worker" | "sharedworker" | "all"; -type FrameType = "auxiliary" | "top-level" | "nested" | "none"; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/protocol.d.ts b/node_modules/pogen/node_modules/typescript/lib/protocol.d.ts deleted file mode 100644 index 9e26197e2..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/protocol.d.ts +++ /dev/null @@ -1,1956 +0,0 @@ -/** - * Declaration module describing the TypeScript Server protocol - */ -declare namespace ts.server.protocol { - namespace CommandTypes { - type Brace = "brace"; - type BraceCompletion = "braceCompletion"; - type Change = "change"; - type Close = "close"; - type Completions = "completions"; - type CompletionDetails = "completionEntryDetails"; - type CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList"; - type CompileOnSaveEmitFile = "compileOnSaveEmitFile"; - type Configure = "configure"; - type Definition = "definition"; - type Implementation = "implementation"; - type Exit = "exit"; - type Format = "format"; - type Formatonkey = "formatonkey"; - type Geterr = "geterr"; - type GeterrForProject = "geterrForProject"; - type SemanticDiagnosticsSync = "semanticDiagnosticsSync"; - type SyntacticDiagnosticsSync = "syntacticDiagnosticsSync"; - type NavBar = "navbar"; - type Navto = "navto"; - type NavTree = "navtree"; - type NavTreeFull = "navtree-full"; - type Occurrences = "occurrences"; - type DocumentHighlights = "documentHighlights"; - type Open = "open"; - type Quickinfo = "quickinfo"; - type References = "references"; - type Reload = "reload"; - type Rename = "rename"; - type Saveto = "saveto"; - type SignatureHelp = "signatureHelp"; - type TypeDefinition = "typeDefinition"; - type ProjectInfo = "projectInfo"; - type ReloadProjects = "reloadProjects"; - type Unknown = "unknown"; - type OpenExternalProject = "openExternalProject"; - type OpenExternalProjects = "openExternalProjects"; - type CloseExternalProject = "closeExternalProject"; - type TodoComments = "todoComments"; - type Indentation = "indentation"; - type DocCommentTemplate = "docCommentTemplate"; - type CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects"; - type GetCodeFixes = "getCodeFixes"; - type GetSupportedCodeFixes = "getSupportedCodeFixes"; - } - /** - * A TypeScript Server message - */ - interface Message { - /** - * Sequence number of the message - */ - seq: number; - /** - * One of "request", "response", or "event" - */ - type: "request" | "response" | "event"; - } - /** - * Client-initiated request message - */ - interface Request extends Message { - /** - * The command to execute - */ - command: string; - /** - * Object containing arguments for the command - */ - arguments?: any; - } - /** - * Request to reload the project structure for all the opened files - */ - interface ReloadProjectsRequest extends Message { - command: CommandTypes.ReloadProjects; - } - /** - * Server-initiated event message - */ - interface Event extends Message { - /** - * Name of event - */ - event: string; - /** - * Event-specific information - */ - body?: any; - } - /** - * Response by server to client request message. - */ - interface Response extends Message { - /** - * Sequence number of the request message. - */ - request_seq: number; - /** - * Outcome of the request. - */ - success: boolean; - /** - * The command requested. - */ - command: string; - /** - * Contains error message if success === false. - */ - message?: string; - /** - * Contains message body if success === true. - */ - body?: any; - } - /** - * Arguments for FileRequest messages. - */ - interface FileRequestArgs { - /** - * The file for the request (absolute pathname required). - */ - file: string; - projectFileName?: string; - } - /** - * Requests a JS Doc comment template for a given position - */ - interface DocCommentTemplateRequest extends FileLocationRequest { - command: CommandTypes.DocCommentTemplate; - } - /** - * Response to DocCommentTemplateRequest - */ - interface DocCommandTemplateResponse extends Response { - body?: TextInsertion; - } - /** - * A request to get TODO comments from the file - */ - interface TodoCommentRequest extends FileRequest { - command: CommandTypes.TodoComments; - arguments: TodoCommentRequestArgs; - } - /** - * Arguments for TodoCommentRequest request. - */ - interface TodoCommentRequestArgs extends FileRequestArgs { - /** - * Array of target TodoCommentDescriptors that describes TODO comments to be found - */ - descriptors: TodoCommentDescriptor[]; - } - /** - * Response for TodoCommentRequest request. - */ - interface TodoCommentsResponse extends Response { - body?: TodoComment[]; - } - /** - * A request to get indentation for a location in file - */ - interface IndentationRequest extends FileLocationRequest { - command: CommandTypes.Indentation; - arguments: IndentationRequestArgs; - } - /** - * Response for IndentationRequest request. - */ - interface IndentationResponse extends Response { - body?: IndentationResult; - } - /** - * Indentation result representing where indentation should be placed - */ - interface IndentationResult { - /** - * The base position in the document that the indent should be relative to - */ - position: number; - /** - * The number of columns the indent should be at relative to the position's column. - */ - indentation: number; - } - /** - * Arguments for IndentationRequest request. - */ - interface IndentationRequestArgs extends FileLocationRequestArgs { - /** - * An optional set of settings to be used when computing indentation. - * If argument is omitted - then it will use settings for file that were previously set via 'configure' request or global settings. - */ - options?: EditorSettings; - } - /** - * Arguments for ProjectInfoRequest request. - */ - interface ProjectInfoRequestArgs extends FileRequestArgs { - /** - * Indicate if the file name list of the project is needed - */ - needFileNameList: boolean; - } - /** - * A request to get the project information of the current file. - */ - interface ProjectInfoRequest extends Request { - command: CommandTypes.ProjectInfo; - arguments: ProjectInfoRequestArgs; - } - /** - * A request to retrieve compiler options diagnostics for a project - */ - interface CompilerOptionsDiagnosticsRequest extends Request { - arguments: CompilerOptionsDiagnosticsRequestArgs; - } - /** - * Arguments for CompilerOptionsDiagnosticsRequest request. - */ - interface CompilerOptionsDiagnosticsRequestArgs { - /** - * Name of the project to retrieve compiler options diagnostics. - */ - projectFileName: string; - } - /** - * Response message body for "projectInfo" request - */ - interface ProjectInfo { - /** - * For configured project, this is the normalized path of the 'tsconfig.json' file - * For inferred project, this is undefined - */ - configFileName: string; - /** - * The list of normalized file name in the project, including 'lib.d.ts' - */ - fileNames?: string[]; - /** - * Indicates if the project has a active language service instance - */ - languageServiceDisabled?: boolean; - } - /** - * Represents diagnostic info that includes location of diagnostic in two forms - * - start position and length of the error span - * - startLocation and endLocation - a pair of Location objects that store start/end line and offset of the error span. - */ - interface DiagnosticWithLinePosition { - message: string; - start: number; - length: number; - startLocation: Location; - endLocation: Location; - category: string; - code: number; - } - /** - * Response message for "projectInfo" request - */ - interface ProjectInfoResponse extends Response { - body?: ProjectInfo; - } - /** - * Request whose sole parameter is a file name. - */ - interface FileRequest extends Request { - arguments: FileRequestArgs; - } - /** - * Instances of this interface specify a location in a source file: - * (file, line, character offset), where line and character offset are 1-based. - */ - interface FileLocationRequestArgs extends FileRequestArgs { - /** - * The line number for the request (1-based). - */ - line: number; - /** - * The character offset (on the line) for the request (1-based). - */ - offset: number; - } - /** - * Request for the available codefixes at a specific position. - */ - interface CodeFixRequest extends Request { - command: CommandTypes.GetCodeFixes; - arguments: CodeFixRequestArgs; - } - /** - * Instances of this interface specify errorcodes on a specific location in a sourcefile. - */ - interface CodeFixRequestArgs extends FileRequestArgs { - /** - * The line number for the request (1-based). - */ - startLine: number; - /** - * The character offset (on the line) for the request (1-based). - */ - startOffset: number; - /** - * The line number for the request (1-based). - */ - endLine: number; - /** - * The character offset (on the line) for the request (1-based). - */ - endOffset: number; - /** - * Errorcodes we want to get the fixes for. - */ - errorCodes?: number[]; - } - /** - * Response for GetCodeFixes request. - */ - interface GetCodeFixesResponse extends Response { - body?: CodeAction[]; - } - /** - * A request whose arguments specify a file location (file, line, col). - */ - interface FileLocationRequest extends FileRequest { - arguments: FileLocationRequestArgs; - } - /** - * A request to get codes of supported code fixes. - */ - interface GetSupportedCodeFixesRequest extends Request { - command: CommandTypes.GetSupportedCodeFixes; - } - /** - * A response for GetSupportedCodeFixesRequest request. - */ - interface GetSupportedCodeFixesResponse extends Response { - /** - * List of error codes supported by the server. - */ - body?: string[]; - } - /** - * Arguments for EncodedSemanticClassificationsRequest request. - */ - interface EncodedSemanticClassificationsRequestArgs extends FileRequestArgs { - /** - * Start position of the span. - */ - start: number; - /** - * Length of the span. - */ - length: number; - } - /** - * Arguments in document highlight request; include: filesToSearch, file, - * line, offset. - */ - interface DocumentHighlightsRequestArgs extends FileLocationRequestArgs { - /** - * List of files to search for document highlights. - */ - filesToSearch: string[]; - } - /** - * Go to definition request; value of command field is - * "definition". Return response giving the file locations that - * define the symbol found in file at location line, col. - */ - interface DefinitionRequest extends FileLocationRequest { - command: CommandTypes.Definition; - } - /** - * Go to type request; value of command field is - * "typeDefinition". Return response giving the file locations that - * define the type for the symbol found in file at location line, col. - */ - interface TypeDefinitionRequest extends FileLocationRequest { - command: CommandTypes.TypeDefinition; - } - /** - * Go to implementation request; value of command field is - * "implementation". Return response giving the file locations that - * implement the symbol found in file at location line, col. - */ - interface ImplementationRequest extends FileLocationRequest { - command: CommandTypes.Implementation; - } - /** - * Location in source code expressed as (one-based) line and character offset. - */ - interface Location { - line: number; - offset: number; - } - /** - * Object found in response messages defining a span of text in source code. - */ - interface TextSpan { - /** - * First character of the definition. - */ - start: Location; - /** - * One character past last character of the definition. - */ - end: Location; - } - /** - * Object found in response messages defining a span of text in a specific source file. - */ - interface FileSpan extends TextSpan { - /** - * File containing text span. - */ - file: string; - } - /** - * Definition response message. Gives text range for definition. - */ - interface DefinitionResponse extends Response { - body?: FileSpan[]; - } - /** - * Definition response message. Gives text range for definition. - */ - interface TypeDefinitionResponse extends Response { - body?: FileSpan[]; - } - /** - * Implementation response message. Gives text range for implementations. - */ - interface ImplementationResponse extends Response { - body?: FileSpan[]; - } - /** - * Request to get brace completion for a location in the file. - */ - interface BraceCompletionRequest extends FileLocationRequest { - command: CommandTypes.BraceCompletion; - arguments: BraceCompletionRequestArgs; - } - /** - * Argument for BraceCompletionRequest request. - */ - interface BraceCompletionRequestArgs extends FileLocationRequestArgs { - /** - * Kind of opening brace - */ - openingBrace: string; - } - /** - * Get occurrences request; value of command field is - * "occurrences". Return response giving spans that are relevant - * in the file at a given line and column. - */ - interface OccurrencesRequest extends FileLocationRequest { - command: CommandTypes.Occurrences; - } - interface OccurrencesResponseItem extends FileSpan { - /** - * True if the occurrence is a write location, false otherwise. - */ - isWriteAccess: boolean; - /** - * True if the occurrence is in a string, undefined otherwise; - */ - isInString?: true; - } - interface OccurrencesResponse extends Response { - body?: OccurrencesResponseItem[]; - } - /** - * Get document highlights request; value of command field is - * "documentHighlights". Return response giving spans that are relevant - * in the file at a given line and column. - */ - interface DocumentHighlightsRequest extends FileLocationRequest { - command: CommandTypes.DocumentHighlights; - arguments: DocumentHighlightsRequestArgs; - } - /** - * Span augmented with extra information that denotes the kind of the highlighting to be used for span. - * Kind is taken from HighlightSpanKind type. - */ - interface HighlightSpan extends TextSpan { - kind: string; - } - /** - * Represents a set of highligh spans for a give name - */ - interface DocumentHighlightsItem { - /** - * File containing highlight spans. - */ - file: string; - /** - * Spans to highlight in file. - */ - highlightSpans: HighlightSpan[]; - } - /** - * Response for a DocumentHighlightsRequest request. - */ - interface DocumentHighlightsResponse extends Response { - body?: DocumentHighlightsItem[]; - } - /** - * Find references request; value of command field is - * "references". Return response giving the file locations that - * reference the symbol found in file at location line, col. - */ - interface ReferencesRequest extends FileLocationRequest { - command: CommandTypes.References; - } - interface ReferencesResponseItem extends FileSpan { - /** Text of line containing the reference. Including this - * with the response avoids latency of editor loading files - * to show text of reference line (the server already has - * loaded the referencing files). - */ - lineText: string; - /** - * True if reference is a write location, false otherwise. - */ - isWriteAccess: boolean; - /** - * True if reference is a definition, false otherwise. - */ - isDefinition: boolean; - } - /** - * The body of a "references" response message. - */ - interface ReferencesResponseBody { - /** - * The file locations referencing the symbol. - */ - refs: ReferencesResponseItem[]; - /** - * The name of the symbol. - */ - symbolName: string; - /** - * The start character offset of the symbol (on the line provided by the references request). - */ - symbolStartOffset: number; - /** - * The full display name of the symbol. - */ - symbolDisplayString: string; - } - /** - * Response to "references" request. - */ - interface ReferencesResponse extends Response { - body?: ReferencesResponseBody; - } - /** - * Argument for RenameRequest request. - */ - interface RenameRequestArgs extends FileLocationRequestArgs { - /** - * Should text at specified location be found/changed in comments? - */ - findInComments?: boolean; - /** - * Should text at specified location be found/changed in strings? - */ - findInStrings?: boolean; - } - /** - * Rename request; value of command field is "rename". Return - * response giving the file locations that reference the symbol - * found in file at location line, col. Also return full display - * name of the symbol so that client can print it unambiguously. - */ - interface RenameRequest extends FileLocationRequest { - command: CommandTypes.Rename; - arguments: RenameRequestArgs; - } - /** - * Information about the item to be renamed. - */ - interface RenameInfo { - /** - * True if item can be renamed. - */ - canRename: boolean; - /** - * Error message if item can not be renamed. - */ - localizedErrorMessage?: string; - /** - * Display name of the item to be renamed. - */ - displayName: string; - /** - * Full display name of item to be renamed. - */ - fullDisplayName: string; - /** - * The items's kind (such as 'className' or 'parameterName' or plain 'text'). - */ - kind: string; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers: string; - } - /** - * A group of text spans, all in 'file'. - */ - interface SpanGroup { - /** The file to which the spans apply */ - file: string; - /** The text spans in this group */ - locs: TextSpan[]; - } - interface RenameResponseBody { - /** - * Information about the item to be renamed. - */ - info: RenameInfo; - /** - * An array of span groups (one per file) that refer to the item to be renamed. - */ - locs: SpanGroup[]; - } - /** - * Rename response message. - */ - interface RenameResponse extends Response { - body?: RenameResponseBody; - } - /** - * Represents a file in external project. - * External project is project whose set of files, compilation options and open\close state - * is maintained by the client (i.e. if all this data come from .csproj file in Visual Studio). - * External project will exist even if all files in it are closed and should be closed explicitly. - * If external project includes one or more tsconfig.json/jsconfig.json files then tsserver will - * create configured project for every config file but will maintain a link that these projects were created - * as a result of opening external project so they should be removed once external project is closed. - */ - interface ExternalFile { - /** - * Name of file file - */ - fileName: string; - /** - * Script kind of the file - */ - scriptKind?: ScriptKindName | ts.ScriptKind; - /** - * Whether file has mixed content (i.e. .cshtml file that combines html markup with C#/JavaScript) - */ - hasMixedContent?: boolean; - /** - * Content of the file - */ - content?: string; - } - /** - * Represent an external project - */ - interface ExternalProject { - /** - * Project name - */ - projectFileName: string; - /** - * List of root files in project - */ - rootFiles: ExternalFile[]; - /** - * Compiler options for the project - */ - options: ExternalProjectCompilerOptions; - /** - * @deprecated typingOptions. Use typeAcquisition instead - */ - typingOptions?: TypeAcquisition; - /** - * Explicitly specified type acquisition for the project - */ - typeAcquisition?: TypeAcquisition; - } - interface CompileOnSaveMixin { - /** - * If compile on save is enabled for the project - */ - compileOnSave?: boolean; - } - /** - * For external projects, some of the project settings are sent together with - * compiler settings. - */ - type ExternalProjectCompilerOptions = CompilerOptions & CompileOnSaveMixin; - /** - * Represents a set of changes that happen in project - */ - interface ProjectChanges { - /** - * List of added files - */ - added: string[]; - /** - * List of removed files - */ - removed: string[]; - /** - * List of updated files - */ - updated: string[]; - } - /** - * Information found in a configure request. - */ - interface ConfigureRequestArguments { - /** - * Information about the host, for example 'Emacs 24.4' or - * 'Sublime Text version 3075' - */ - hostInfo?: string; - /** - * If present, tab settings apply only to this file. - */ - file?: string; - /** - * The format options to use during formatting and other code editing features. - */ - formatOptions?: FormatCodeSettings; - /** - * The host's additional supported .js file extensions - */ - extraFileExtensions?: JsFileExtensionInfo[]; - } - /** - * Configure request; value of command field is "configure". Specifies - * host information, such as host type, tab size, and indent size. - */ - interface ConfigureRequest extends Request { - command: CommandTypes.Configure; - arguments: ConfigureRequestArguments; - } - /** - * Response to "configure" request. This is just an acknowledgement, so - * no body field is required. - */ - interface ConfigureResponse extends Response { - } - /** - * Information found in an "open" request. - */ - interface OpenRequestArgs extends FileRequestArgs { - /** - * Used when a version of the file content is known to be more up to date than the one on disk. - * Then the known content will be used upon opening instead of the disk copy - */ - fileContent?: string; - /** - * Used to specify the script kind of the file explicitly. It could be one of the following: - * "TS", "JS", "TSX", "JSX" - */ - scriptKindName?: ScriptKindName; - /** - * Used to limit the searching for project config file. If given the searching will stop at this - * root path; otherwise it will go all the way up to the dist root path. - */ - projectRootPath?: string; - } - type ScriptKindName = "TS" | "JS" | "TSX" | "JSX"; - /** - * Open request; value of command field is "open". Notify the - * server that the client has file open. The server will not - * monitor the filesystem for changes in this file and will assume - * that the client is updating the server (using the change and/or - * reload messages) when the file changes. Server does not currently - * send a response to an open request. - */ - interface OpenRequest extends Request { - command: CommandTypes.Open; - arguments: OpenRequestArgs; - } - /** - * Request to open or update external project - */ - interface OpenExternalProjectRequest extends Request { - command: CommandTypes.OpenExternalProject; - arguments: OpenExternalProjectArgs; - } - /** - * Arguments to OpenExternalProjectRequest request - */ - type OpenExternalProjectArgs = ExternalProject; - /** - * Request to open multiple external projects - */ - interface OpenExternalProjectsRequest extends Request { - command: CommandTypes.OpenExternalProjects; - arguments: OpenExternalProjectsArgs; - } - /** - * Arguments to OpenExternalProjectsRequest - */ - interface OpenExternalProjectsArgs { - /** - * List of external projects to open or update - */ - projects: ExternalProject[]; - } - /** - * Response to OpenExternalProjectRequest request. This is just an acknowledgement, so - * no body field is required. - */ - interface OpenExternalProjectResponse extends Response { - } - /** - * Response to OpenExternalProjectsRequest request. This is just an acknowledgement, so - * no body field is required. - */ - interface OpenExternalProjectsResponse extends Response { - } - /** - * Request to close external project. - */ - interface CloseExternalProjectRequest extends Request { - command: CommandTypes.CloseExternalProject; - arguments: CloseExternalProjectRequestArgs; - } - /** - * Arguments to CloseExternalProjectRequest request - */ - interface CloseExternalProjectRequestArgs { - /** - * Name of the project to close - */ - projectFileName: string; - } - /** - * Response to CloseExternalProjectRequest request. This is just an acknowledgement, so - * no body field is required. - */ - interface CloseExternalProjectResponse extends Response { - } - /** - * Request to set compiler options for inferred projects. - * External projects are opened / closed explicitly. - * Configured projects are opened when user opens loose file that has 'tsconfig.json' or 'jsconfig.json' anywhere in one of containing folders. - * This configuration file will be used to obtain a list of files and configuration settings for the project. - * Inferred projects are created when user opens a loose file that is not the part of external project - * or configured project and will contain only open file and transitive closure of referenced files if 'useOneInferredProject' is false, - * or all open loose files and its transitive closure of referenced files if 'useOneInferredProject' is true. - */ - interface SetCompilerOptionsForInferredProjectsRequest extends Request { - command: CommandTypes.CompilerOptionsForInferredProjects; - arguments: SetCompilerOptionsForInferredProjectsArgs; - } - /** - * Argument for SetCompilerOptionsForInferredProjectsRequest request. - */ - interface SetCompilerOptionsForInferredProjectsArgs { - /** - * Compiler options to be used with inferred projects. - */ - options: ExternalProjectCompilerOptions; - } - /** - * Response to SetCompilerOptionsForInferredProjectsResponse request. This is just an acknowledgement, so - * no body field is required. - */ - interface SetCompilerOptionsForInferredProjectsResponse extends Response { - } - /** - * Exit request; value of command field is "exit". Ask the server process - * to exit. - */ - interface ExitRequest extends Request { - command: CommandTypes.Exit; - } - /** - * Close request; value of command field is "close". Notify the - * server that the client has closed a previously open file. If - * file is still referenced by open files, the server will resume - * monitoring the filesystem for changes to file. Server does not - * currently send a response to a close request. - */ - interface CloseRequest extends FileRequest { - command: CommandTypes.Close; - } - /** - * Request to obtain the list of files that should be regenerated if target file is recompiled. - * NOTE: this us query-only operation and does not generate any output on disk. - */ - interface CompileOnSaveAffectedFileListRequest extends FileRequest { - command: CommandTypes.CompileOnSaveAffectedFileList; - } - /** - * Contains a list of files that should be regenerated in a project - */ - interface CompileOnSaveAffectedFileListSingleProject { - /** - * Project name - */ - projectFileName: string; - /** - * List of files names that should be recompiled - */ - fileNames: string[]; - /** - * true if project uses outFile or out compiler option - */ - projectUsesOutFile: boolean; - } - /** - * Response for CompileOnSaveAffectedFileListRequest request; - */ - interface CompileOnSaveAffectedFileListResponse extends Response { - body: CompileOnSaveAffectedFileListSingleProject[]; - } - /** - * Request to recompile the file. All generated outputs (.js, .d.ts or .js.map files) is written on disk. - */ - interface CompileOnSaveEmitFileRequest extends FileRequest { - command: CommandTypes.CompileOnSaveEmitFile; - arguments: CompileOnSaveEmitFileRequestArgs; - } - /** - * Arguments for CompileOnSaveEmitFileRequest - */ - interface CompileOnSaveEmitFileRequestArgs extends FileRequestArgs { - /** - * if true - then file should be recompiled even if it does not have any changes. - */ - forced?: boolean; - } - /** - * Quickinfo request; value of command field is - * "quickinfo". Return response giving a quick type and - * documentation string for the symbol found in file at location - * line, col. - */ - interface QuickInfoRequest extends FileLocationRequest { - command: CommandTypes.Quickinfo; - } - /** - * Body of QuickInfoResponse. - */ - interface QuickInfoResponseBody { - /** - * The symbol's kind (such as 'className' or 'parameterName' or plain 'text'). - */ - kind: string; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers: string; - /** - * Starting file location of symbol. - */ - start: Location; - /** - * One past last character of symbol. - */ - end: Location; - /** - * Type and kind of symbol. - */ - displayString: string; - /** - * Documentation associated with symbol. - */ - documentation: string; - /** - * JSDoc tags associated with symbol. - */ - tags: JSDocTagInfo[]; - } - /** - * Quickinfo response message. - */ - interface QuickInfoResponse extends Response { - body?: QuickInfoResponseBody; - } - /** - * Arguments for format messages. - */ - interface FormatRequestArgs extends FileLocationRequestArgs { - /** - * Last line of range for which to format text in file. - */ - endLine: number; - /** - * Character offset on last line of range for which to format text in file. - */ - endOffset: number; - /** - * Format options to be used. - */ - options?: FormatCodeSettings; - } - /** - * Format request; value of command field is "format". Return - * response giving zero or more edit instructions. The edit - * instructions will be sorted in file order. Applying the edit - * instructions in reverse to file will result in correctly - * reformatted text. - */ - interface FormatRequest extends FileLocationRequest { - command: CommandTypes.Format; - arguments: FormatRequestArgs; - } - /** - * Object found in response messages defining an editing - * instruction for a span of text in source code. The effect of - * this instruction is to replace the text starting at start and - * ending one character before end with newText. For an insertion, - * the text span is empty. For a deletion, newText is empty. - */ - interface CodeEdit { - /** - * First character of the text span to edit. - */ - start: Location; - /** - * One character past last character of the text span to edit. - */ - end: Location; - /** - * Replace the span defined above with this string (may be - * the empty string). - */ - newText: string; - } - interface FileCodeEdits { - fileName: string; - textChanges: CodeEdit[]; - } - interface CodeFixResponse extends Response { - /** The code actions that are available */ - body?: CodeAction[]; - } - interface CodeAction { - /** Description of the code action to display in the UI of the editor */ - description: string; - /** Text changes to apply to each file as part of the code action */ - changes: FileCodeEdits[]; - } - /** - * Format and format on key response message. - */ - interface FormatResponse extends Response { - body?: CodeEdit[]; - } - /** - * Arguments for format on key messages. - */ - interface FormatOnKeyRequestArgs extends FileLocationRequestArgs { - /** - * Key pressed (';', '\n', or '}'). - */ - key: string; - options?: FormatCodeSettings; - } - /** - * Format on key request; value of command field is - * "formatonkey". Given file location and key typed (as string), - * return response giving zero or more edit instructions. The - * edit instructions will be sorted in file order. Applying the - * edit instructions in reverse to file will result in correctly - * reformatted text. - */ - interface FormatOnKeyRequest extends FileLocationRequest { - command: CommandTypes.Formatonkey; - arguments: FormatOnKeyRequestArgs; - } - /** - * Arguments for completions messages. - */ - interface CompletionsRequestArgs extends FileLocationRequestArgs { - /** - * Optional prefix to apply to possible completions. - */ - prefix?: string; - } - /** - * Completions request; value of command field is "completions". - * Given a file location (file, line, col) and a prefix (which may - * be the empty string), return the possible completions that - * begin with prefix. - */ - interface CompletionsRequest extends FileLocationRequest { - command: CommandTypes.Completions; - arguments: CompletionsRequestArgs; - } - /** - * Arguments for completion details request. - */ - interface CompletionDetailsRequestArgs extends FileLocationRequestArgs { - /** - * Names of one or more entries for which to obtain details. - */ - entryNames: string[]; - } - /** - * Completion entry details request; value of command field is - * "completionEntryDetails". Given a file location (file, line, - * col) and an array of completion entry names return more - * detailed information for each completion entry. - */ - interface CompletionDetailsRequest extends FileLocationRequest { - command: CommandTypes.CompletionDetails; - arguments: CompletionDetailsRequestArgs; - } - /** - * Part of a symbol description. - */ - interface SymbolDisplayPart { - /** - * Text of an item describing the symbol. - */ - text: string; - /** - * The symbol's kind (such as 'className' or 'parameterName' or plain 'text'). - */ - kind: string; - } - /** - * An item found in a completion response. - */ - interface CompletionEntry { - /** - * The symbol's name. - */ - name: string; - /** - * The symbol's kind (such as 'className' or 'parameterName'). - */ - kind: string; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers: string; - /** - * A string that is used for comparing completion items so that they can be ordered. This - * is often the same as the name but may be different in certain circumstances. - */ - sortText: string; - /** - * An optional span that indicates the text to be replaced by this completion item. If present, - * this span should be used instead of the default one. - */ - replacementSpan?: TextSpan; - } - /** - * Additional completion entry details, available on demand - */ - interface CompletionEntryDetails { - /** - * The symbol's name. - */ - name: string; - /** - * The symbol's kind (such as 'className' or 'parameterName'). - */ - kind: string; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers: string; - /** - * Display parts of the symbol (similar to quick info). - */ - displayParts: SymbolDisplayPart[]; - /** - * Documentation strings for the symbol. - */ - documentation: SymbolDisplayPart[]; - /** - * JSDoc tags for the symbol. - */ - tags: JSDocTagInfo[]; - } - interface CompletionsResponse extends Response { - body?: CompletionEntry[]; - } - interface CompletionDetailsResponse extends Response { - body?: CompletionEntryDetails[]; - } - /** - * Signature help information for a single parameter - */ - interface SignatureHelpParameter { - /** - * The parameter's name - */ - name: string; - /** - * Documentation of the parameter. - */ - documentation: SymbolDisplayPart[]; - /** - * Display parts of the parameter. - */ - displayParts: SymbolDisplayPart[]; - /** - * Whether the parameter is optional or not. - */ - isOptional: boolean; - } - /** - * Represents a single signature to show in signature help. - */ - interface SignatureHelpItem { - /** - * Whether the signature accepts a variable number of arguments. - */ - isVariadic: boolean; - /** - * The prefix display parts. - */ - prefixDisplayParts: SymbolDisplayPart[]; - /** - * The suffix display parts. - */ - suffixDisplayParts: SymbolDisplayPart[]; - /** - * The separator display parts. - */ - separatorDisplayParts: SymbolDisplayPart[]; - /** - * The signature helps items for the parameters. - */ - parameters: SignatureHelpParameter[]; - /** - * The signature's documentation - */ - documentation: SymbolDisplayPart[]; - /** - * The signature's JSDoc tags - */ - tags: JSDocTagInfo[]; - } - /** - * Signature help items found in the response of a signature help request. - */ - interface SignatureHelpItems { - /** - * The signature help items. - */ - items: SignatureHelpItem[]; - /** - * The span for which signature help should appear on a signature - */ - applicableSpan: TextSpan; - /** - * The item selected in the set of available help items. - */ - selectedItemIndex: number; - /** - * The argument selected in the set of parameters. - */ - argumentIndex: number; - /** - * The argument count - */ - argumentCount: number; - } - /** - * Arguments of a signature help request. - */ - interface SignatureHelpRequestArgs extends FileLocationRequestArgs { - } - /** - * Signature help request; value of command field is "signatureHelp". - * Given a file location (file, line, col), return the signature - * help. - */ - interface SignatureHelpRequest extends FileLocationRequest { - command: CommandTypes.SignatureHelp; - arguments: SignatureHelpRequestArgs; - } - /** - * Response object for a SignatureHelpRequest. - */ - interface SignatureHelpResponse extends Response { - body?: SignatureHelpItems; - } - /** - * Synchronous request for semantic diagnostics of one file. - */ - interface SemanticDiagnosticsSyncRequest extends FileRequest { - command: CommandTypes.SemanticDiagnosticsSync; - arguments: SemanticDiagnosticsSyncRequestArgs; - } - interface SemanticDiagnosticsSyncRequestArgs extends FileRequestArgs { - includeLinePosition?: boolean; - } - /** - * Response object for synchronous sematic diagnostics request. - */ - interface SemanticDiagnosticsSyncResponse extends Response { - body?: Diagnostic[] | DiagnosticWithLinePosition[]; - } - /** - * Synchronous request for syntactic diagnostics of one file. - */ - interface SyntacticDiagnosticsSyncRequest extends FileRequest { - command: CommandTypes.SyntacticDiagnosticsSync; - arguments: SyntacticDiagnosticsSyncRequestArgs; - } - interface SyntacticDiagnosticsSyncRequestArgs extends FileRequestArgs { - includeLinePosition?: boolean; - } - /** - * Response object for synchronous syntactic diagnostics request. - */ - interface SyntacticDiagnosticsSyncResponse extends Response { - body?: Diagnostic[] | DiagnosticWithLinePosition[]; - } - /** - * Arguments for GeterrForProject request. - */ - interface GeterrForProjectRequestArgs { - /** - * the file requesting project error list - */ - file: string; - /** - * Delay in milliseconds to wait before starting to compute - * errors for the files in the file list - */ - delay: number; - } - /** - * GeterrForProjectRequest request; value of command field is - * "geterrForProject". It works similarly with 'Geterr', only - * it request for every file in this project. - */ - interface GeterrForProjectRequest extends Request { - command: CommandTypes.GeterrForProject; - arguments: GeterrForProjectRequestArgs; - } - /** - * Arguments for geterr messages. - */ - interface GeterrRequestArgs { - /** - * List of file names for which to compute compiler errors. - * The files will be checked in list order. - */ - files: string[]; - /** - * Delay in milliseconds to wait before starting to compute - * errors for the files in the file list - */ - delay: number; - } - /** - * Geterr request; value of command field is "geterr". Wait for - * delay milliseconds and then, if during the wait no change or - * reload messages have arrived for the first file in the files - * list, get the syntactic errors for the file, field requests, - * and then get the semantic errors for the file. Repeat with a - * smaller delay for each subsequent file on the files list. Best - * practice for an editor is to send a file list containing each - * file that is currently visible, in most-recently-used order. - */ - interface GeterrRequest extends Request { - command: CommandTypes.Geterr; - arguments: GeterrRequestArgs; - } - type RequestCompletedEventName = "requestCompleted"; - /** - * Event that is sent when server have finished processing request with specified id. - */ - interface RequestCompletedEvent extends Event { - event: RequestCompletedEventName; - body: RequestCompletedEventBody; - } - interface RequestCompletedEventBody { - request_seq: number; - } - /** - * Item of diagnostic information found in a DiagnosticEvent message. - */ - interface Diagnostic { - /** - * Starting file location at which text applies. - */ - start: Location; - /** - * The last file location at which the text applies. - */ - end: Location; - /** - * Text of diagnostic message. - */ - text: string; - /** - * The category of the diagnostic message, e.g. "error" vs. "warning" - */ - category: string; - /** - * The error code of the diagnostic message. - */ - code?: number; - /** - * The name of the plugin reporting the message. - */ - source?: string; - } - interface DiagnosticEventBody { - /** - * The file for which diagnostic information is reported. - */ - file: string; - /** - * An array of diagnostic information items. - */ - diagnostics: Diagnostic[]; - } - /** - * Event message for "syntaxDiag" and "semanticDiag" event types. - * These events provide syntactic and semantic errors for a file. - */ - interface DiagnosticEvent extends Event { - body?: DiagnosticEventBody; - } - interface ConfigFileDiagnosticEventBody { - /** - * The file which trigged the searching and error-checking of the config file - */ - triggerFile: string; - /** - * The name of the found config file. - */ - configFile: string; - /** - * An arry of diagnostic information items for the found config file. - */ - diagnostics: Diagnostic[]; - } - /** - * Event message for "configFileDiag" event type. - * This event provides errors for a found config file. - */ - interface ConfigFileDiagnosticEvent extends Event { - body?: ConfigFileDiagnosticEventBody; - event: "configFileDiag"; - } - type ProjectLanguageServiceStateEventName = "projectLanguageServiceState"; - interface ProjectLanguageServiceStateEvent extends Event { - event: ProjectLanguageServiceStateEventName; - body?: ProjectLanguageServiceStateEventBody; - } - interface ProjectLanguageServiceStateEventBody { - /** - * Project name that has changes in the state of language service. - * For configured projects this will be the config file path. - * For external projects this will be the name of the projects specified when project was open. - * For inferred projects this event is not raised. - */ - projectName: string; - /** - * True if language service state switched from disabled to enabled - * and false otherwise. - */ - languageServiceEnabled: boolean; - } - /** - * Arguments for reload request. - */ - interface ReloadRequestArgs extends FileRequestArgs { - /** - * Name of temporary file from which to reload file - * contents. May be same as file. - */ - tmpfile: string; - } - /** - * Reload request message; value of command field is "reload". - * Reload contents of file with name given by the 'file' argument - * from temporary file with name given by the 'tmpfile' argument. - * The two names can be identical. - */ - interface ReloadRequest extends FileRequest { - command: CommandTypes.Reload; - arguments: ReloadRequestArgs; - } - /** - * Response to "reload" request. This is just an acknowledgement, so - * no body field is required. - */ - interface ReloadResponse extends Response { - } - /** - * Arguments for saveto request. - */ - interface SavetoRequestArgs extends FileRequestArgs { - /** - * Name of temporary file into which to save server's view of - * file contents. - */ - tmpfile: string; - } - /** - * Saveto request message; value of command field is "saveto". - * For debugging purposes, save to a temporaryfile (named by - * argument 'tmpfile') the contents of file named by argument - * 'file'. The server does not currently send a response to a - * "saveto" request. - */ - interface SavetoRequest extends FileRequest { - command: CommandTypes.Saveto; - arguments: SavetoRequestArgs; - } - /** - * Arguments for navto request message. - */ - interface NavtoRequestArgs extends FileRequestArgs { - /** - * Search term to navigate to from current location; term can - * be '.*' or an identifier prefix. - */ - searchValue: string; - /** - * Optional limit on the number of items to return. - */ - maxResultCount?: number; - /** - * Optional flag to indicate we want results for just the current file - * or the entire project. - */ - currentFileOnly?: boolean; - projectFileName?: string; - } - /** - * Navto request message; value of command field is "navto". - * Return list of objects giving file locations and symbols that - * match the search term given in argument 'searchTerm'. The - * context for the search is given by the named file. - */ - interface NavtoRequest extends FileRequest { - command: CommandTypes.Navto; - arguments: NavtoRequestArgs; - } - /** - * An item found in a navto response. - */ - interface NavtoItem { - /** - * The symbol's name. - */ - name: string; - /** - * The symbol's kind (such as 'className' or 'parameterName'). - */ - kind: string; - /** - * exact, substring, or prefix. - */ - matchKind?: string; - /** - * If this was a case sensitive or insensitive match. - */ - isCaseSensitive?: boolean; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers?: string; - /** - * The file in which the symbol is found. - */ - file: string; - /** - * The location within file at which the symbol is found. - */ - start: Location; - /** - * One past the last character of the symbol. - */ - end: Location; - /** - * Name of symbol's container symbol (if any); for example, - * the class name if symbol is a class member. - */ - containerName?: string; - /** - * Kind of symbol's container symbol (if any). - */ - containerKind?: string; - } - /** - * Navto response message. Body is an array of navto items. Each - * item gives a symbol that matched the search term. - */ - interface NavtoResponse extends Response { - body?: NavtoItem[]; - } - /** - * Arguments for change request message. - */ - interface ChangeRequestArgs extends FormatRequestArgs { - /** - * Optional string to insert at location (file, line, offset). - */ - insertString?: string; - } - /** - * Change request message; value of command field is "change". - * Update the server's view of the file named by argument 'file'. - * Server does not currently send a response to a change request. - */ - interface ChangeRequest extends FileLocationRequest { - command: CommandTypes.Change; - arguments: ChangeRequestArgs; - } - /** - * Response to "brace" request. - */ - interface BraceResponse extends Response { - body?: TextSpan[]; - } - /** - * Brace matching request; value of command field is "brace". - * Return response giving the file locations of matching braces - * found in file at location line, offset. - */ - interface BraceRequest extends FileLocationRequest { - command: CommandTypes.Brace; - } - /** - * NavBar items request; value of command field is "navbar". - * Return response giving the list of navigation bar entries - * extracted from the requested file. - */ - interface NavBarRequest extends FileRequest { - command: CommandTypes.NavBar; - } - /** - * NavTree request; value of command field is "navtree". - * Return response giving the navigation tree of the requested file. - */ - interface NavTreeRequest extends FileRequest { - command: CommandTypes.NavTree; - } - interface NavigationBarItem { - /** - * The item's display text. - */ - text: string; - /** - * The symbol's kind (such as 'className' or 'parameterName'). - */ - kind: string; - /** - * Optional modifiers for the kind (such as 'public'). - */ - kindModifiers?: string; - /** - * The definition locations of the item. - */ - spans: TextSpan[]; - /** - * Optional children. - */ - childItems?: NavigationBarItem[]; - /** - * Number of levels deep this item should appear. - */ - indent: number; - } - /** protocol.NavigationTree is identical to ts.NavigationTree, except using protocol.TextSpan instead of ts.TextSpan */ - interface NavigationTree { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems?: NavigationTree[]; - } - type TelemetryEventName = "telemetry"; - interface TelemetryEvent extends Event { - event: TelemetryEventName; - body: TelemetryEventBody; - } - interface TelemetryEventBody { - telemetryEventName: string; - payload: any; - } - type TypesInstallerInitializationFailedEventName = "typesInstallerInitializationFailed"; - interface TypesInstallerInitializationFailedEvent extends Event { - event: TypesInstallerInitializationFailedEventName; - body: TypesInstallerInitializationFailedEventBody; - } - interface TypesInstallerInitializationFailedEventBody { - message: string; - } - type TypingsInstalledTelemetryEventName = "typingsInstalled"; - interface TypingsInstalledTelemetryEventBody extends TelemetryEventBody { - telemetryEventName: TypingsInstalledTelemetryEventName; - payload: TypingsInstalledTelemetryEventPayload; - } - interface TypingsInstalledTelemetryEventPayload { - /** - * Comma separated list of installed typing packages - */ - installedPackages: string; - /** - * true if install request succeeded, otherwise - false - */ - installSuccess: boolean; - /** - * version of typings installer - */ - typingsInstallerVersion: string; - } - type BeginInstallTypesEventName = "beginInstallTypes"; - type EndInstallTypesEventName = "endInstallTypes"; - interface BeginInstallTypesEvent extends Event { - event: BeginInstallTypesEventName; - body: BeginInstallTypesEventBody; - } - interface EndInstallTypesEvent extends Event { - event: EndInstallTypesEventName; - body: EndInstallTypesEventBody; - } - interface InstallTypesEventBody { - /** - * correlation id to match begin and end events - */ - eventId: number; - /** - * list of packages to install - */ - packages: ReadonlyArray; - } - interface BeginInstallTypesEventBody extends InstallTypesEventBody { - } - interface EndInstallTypesEventBody extends InstallTypesEventBody { - /** - * true if installation succeeded, otherwise false - */ - success: boolean; - } - interface NavBarResponse extends Response { - body?: NavigationBarItem[]; - } - interface NavTreeResponse extends Response { - body?: NavigationTree; - } - namespace IndentStyle { - type None = "None"; - type Block = "Block"; - type Smart = "Smart"; - } - type IndentStyle = IndentStyle.None | IndentStyle.Block | IndentStyle.Smart; - interface EditorSettings { - baseIndentSize?: number; - indentSize?: number; - tabSize?: number; - newLineCharacter?: string; - convertTabsToSpaces?: boolean; - indentStyle?: IndentStyle | ts.IndentStyle; - } - interface FormatCodeSettings extends EditorSettings { - insertSpaceAfterCommaDelimiter?: boolean; - insertSpaceAfterSemicolonInForStatements?: boolean; - insertSpaceBeforeAndAfterBinaryOperators?: boolean; - insertSpaceAfterConstructor?: boolean; - insertSpaceAfterKeywordsInControlFlowStatements?: boolean; - insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - insertSpaceBeforeFunctionParenthesis?: boolean; - placeOpenBraceOnNewLineForFunctions?: boolean; - placeOpenBraceOnNewLineForControlBlocks?: boolean; - } - interface CompilerOptions { - allowJs?: boolean; - allowSyntheticDefaultImports?: boolean; - allowUnreachableCode?: boolean; - allowUnusedLabels?: boolean; - alwaysStrict?: boolean; - baseUrl?: string; - charset?: string; - checkJs?: boolean; - declaration?: boolean; - declarationDir?: string; - disableSizeLimit?: boolean; - downlevelIteration?: boolean; - emitBOM?: boolean; - emitDecoratorMetadata?: boolean; - experimentalDecorators?: boolean; - forceConsistentCasingInFileNames?: boolean; - importHelpers?: boolean; - inlineSourceMap?: boolean; - inlineSources?: boolean; - isolatedModules?: boolean; - jsx?: JsxEmit | ts.JsxEmit; - lib?: string[]; - locale?: string; - mapRoot?: string; - maxNodeModuleJsDepth?: number; - module?: ModuleKind | ts.ModuleKind; - moduleResolution?: ModuleResolutionKind | ts.ModuleResolutionKind; - newLine?: NewLineKind | ts.NewLineKind; - noEmit?: boolean; - noEmitHelpers?: boolean; - noEmitOnError?: boolean; - noErrorTruncation?: boolean; - noFallthroughCasesInSwitch?: boolean; - noImplicitAny?: boolean; - noImplicitReturns?: boolean; - noImplicitThis?: boolean; - noUnusedLocals?: boolean; - noUnusedParameters?: boolean; - noImplicitUseStrict?: boolean; - noLib?: boolean; - noResolve?: boolean; - out?: string; - outDir?: string; - outFile?: string; - paths?: MapLike; - plugins?: PluginImport[]; - preserveConstEnums?: boolean; - project?: string; - reactNamespace?: string; - removeComments?: boolean; - rootDir?: string; - rootDirs?: string[]; - skipLibCheck?: boolean; - skipDefaultLibCheck?: boolean; - sourceMap?: boolean; - sourceRoot?: string; - strict?: boolean; - strictNullChecks?: boolean; - suppressExcessPropertyErrors?: boolean; - suppressImplicitAnyIndexErrors?: boolean; - target?: ScriptTarget | ts.ScriptTarget; - traceResolution?: boolean; - types?: string[]; - /** Paths used to used to compute primary types search locations */ - typeRoots?: string[]; - [option: string]: CompilerOptionsValue | undefined; - } - namespace JsxEmit { - type None = "None"; - type Preserve = "Preserve"; - type ReactNative = "ReactNative"; - type React = "React"; - } - type JsxEmit = JsxEmit.None | JsxEmit.Preserve | JsxEmit.React | JsxEmit.ReactNative; - namespace ModuleKind { - type None = "None"; - type CommonJS = "CommonJS"; - type AMD = "AMD"; - type UMD = "UMD"; - type System = "System"; - type ES6 = "ES6"; - type ES2015 = "ES2015"; - } - type ModuleKind = ModuleKind.None | ModuleKind.CommonJS | ModuleKind.AMD | ModuleKind.UMD | ModuleKind.System | ModuleKind.ES6 | ModuleKind.ES2015; - namespace ModuleResolutionKind { - type Classic = "Classic"; - type Node = "Node"; - } - type ModuleResolutionKind = ModuleResolutionKind.Classic | ModuleResolutionKind.Node; - namespace NewLineKind { - type Crlf = "Crlf"; - type Lf = "Lf"; - } - type NewLineKind = NewLineKind.Crlf | NewLineKind.Lf; - namespace ScriptTarget { - type ES3 = "ES3"; - type ES5 = "ES5"; - type ES6 = "ES6"; - type ES2015 = "ES2015"; - } - type ScriptTarget = ScriptTarget.ES3 | ScriptTarget.ES5 | ScriptTarget.ES6 | ScriptTarget.ES2015; -} -declare namespace ts.server.protocol { - - interface TextInsertion { - newText: string; - /** The position in newText the caret should point to after the insertion. */ - caretOffset: number; - } - - interface TodoCommentDescriptor { - text: string; - priority: number; - } - - interface TodoComment { - descriptor: TodoCommentDescriptor; - message: string; - position: number; - } - - interface TypeAcquisition { - enableAutoDiscovery?: boolean; - enable?: boolean; - include?: string[]; - exclude?: string[]; - [option: string]: string[] | boolean | undefined; - } - - interface JsFileExtensionInfo { - extension: string; - isMixedContent: boolean; - } - - interface JSDocTagInfo { - name: string; - text?: string; - } - - /** - * Type of objects whose values are all of the same type. - * The `in` and `for-in` operators can *not* be safely used, - * since `Object.prototype` may be modified by outside code. - */ - interface MapLike { - [index: string]: T; - } - - interface PluginImport { - name: string; - } - - type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike | PluginImport[]; -} -declare namespace ts { - // these types are empty stubs for types from services and should not be used directly - export type ScriptKind = never; - export type IndentStyle = never; - export type JsxEmit = never; - export type ModuleKind = never; - export type ModuleResolutionKind = never; - export type NewLineKind = never; - export type ScriptTarget = never; -} -import protocol = ts.server.protocol; -export = protocol; -export as namespace protocol; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/tsc.js b/node_modules/pogen/node_modules/typescript/lib/tsc.js deleted file mode 100644 index b5a101716..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/tsc.js +++ /dev/null @@ -1,56570 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var ts; -(function (ts) { - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - var ExitStatus; - (function (ExitStatus) { - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.version = "2.3.3"; -})(ts || (ts = {})); -(function (ts) { - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - function createDictionaryObject() { - var map = Object.create(null); - map["__"] = undefined; - delete map["__"]; - return map; - } - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1: break inner; - case 0: continue outer; - case 1: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) - .map(function (i) { return array[i]; }); - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - function noop() { } - ts.noop = noop; - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - return a < b ? -1 : 1; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - if (ignoreCase) { - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, undefined, { usage: "sort", sensitivity: "accent" }); - return result < 0 ? -1 : result > 0 ? 1 : 0; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0; - } - return a < b ? -1 : 1; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - return 0; - } - return text1 ? 1 : -1; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - function getRootLength(path) { - if (path.charCodeAt(0) === 47) { - if (path.charCodeAt(1) !== 47) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58) { - if (path.charCodeAt(2) === 47) - return 3; - return 2; - } - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - var urlLength = url.length; - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47) { - rootLength++; - } - else { - break; - } - } - if (rootLength === urlLength) { - return [url]; - } - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - directoryComponents.length--; - } - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42, 63]; - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - if (component.charCodeAt(0) === 42) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - var basePaths = [path]; - if (includes) { - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - return (scriptKind || getScriptKindFromFileName(fileName)) || 3; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1; - case ".jsx": - return 2; - case ".ts": - return 3; - case ".tsx": - return 4; - default: - return 0; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - return 0; - } - ts.getExtensionPriority = getExtensionPriority; - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 0; - } - else if (extensionPriority < supportedExtensions.length) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0; - this.modifierFlagsCache = 0; - this.transformFlags = 0; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - function orderedRemoveItemAt(array, index) { - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - function tryParsePattern(pattern) { - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - len &= ~1; - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0: return stat.isFile(); - case 1: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - var options; - if (!directoryExists(directoryName)) { - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - if (eventName === "rename") { - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - sys = getNodeSystem(); - } - if (sys) { - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 - : 0; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. Use the syntax '{0}'." }, - Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: { code: 8018, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", message: "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function tokenIsIdentifierOrKeyword(token) { - return token >= 71; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117, - "any": 119, - "as": 118, - "boolean": 122, - "break": 72, - "case": 73, - "catch": 74, - "class": 75, - "continue": 77, - "const": 76, - "constructor": 123, - "debugger": 78, - "declare": 124, - "default": 79, - "delete": 80, - "do": 81, - "else": 82, - "enum": 83, - "export": 84, - "extends": 85, - "false": 86, - "finally": 87, - "for": 88, - "from": 140, - "function": 89, - "get": 125, - "if": 90, - "implements": 108, - "import": 91, - "in": 92, - "instanceof": 93, - "interface": 109, - "is": 126, - "keyof": 127, - "let": 110, - "module": 128, 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64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - var unicodeES5IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2787, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2915, 2918, 2927, 2929, 2929, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3024, 3024, 3031, 3031, 3046, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3160, 3161, 3168, 3171, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3260, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3299, 3302, 3311, 3313, 3314, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3396, 3398, 3400, 3402, 3406, 3415, 3415, 3424, 3427, 3430, 3439, 3450, 3455, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3807, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3948, 3953, 3972, 3974, 3991, 3993, 4028, 4038, 4038, 4096, 4169, 4176, 4253, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6263, 6272, 6314, 6320, 6389, 6400, 6428, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6617, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7376, 7378, 7380, 7414, 7424, 7654, 7676, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8204, 8205, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 11823, 11823, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12442, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42647, 42655, 42737, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43047, 43072, 43123, 43136, 43204, 43216, 43225, 43232, 43255, 43259, 43259, 43264, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43643, 43648, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - if (code < map[0]) { - return false; - } - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13: - if (text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - function isWhiteSpaceSingleLine(ch) { - return ch === 32 || - ch === 9 || - ch === 11 || - ch === 12 || - ch === 160 || - ch === 133 || - ch === 5760 || - ch >= 8192 && ch <= 8203 || - ch === 8239 || - ch === 8287 || - ch === 12288 || - ch === 65279; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - return ch === 10 || - ch === 13 || - ch === 8232 || - ch === 8233; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isOctalDigit(ch) { - return ch >= 48 && ch <= 55; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - case 10: - case 9: - case 11: - case 12: - case 32: - case 47: - case 60: - case 61: - case 62: - return true; - case 35: - return pos === 0; - default: - return ch > 127; - } - } - ts.couldStartTrivia = couldStartTrivia; - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60: - case 61: - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 || ch === 62) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61); - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 || nextChar === 42) { - var kind = nextChar === 47 ? 2 : 3; - var startPos = pos; - pos += 2; - if (nextChar === 47) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0; } - var pos; - var end; - var startPos; - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 || token > 107; }, - isReservedWord: function () { return token >= 72 && token <= 107; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { - pos++; - numericLiteralFlags = 2; - if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(count, false); - } - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(count, true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 && ch <= 57) { - value = value * 16 + ch - 48; - } - else if (ch >= 65 && ch <= 70) { - value = value * 16 + ch - 65 + 10; - } - else if (ch >= 97 && ch <= 102) { - value = value * 16 + ch - 97 + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - var currChar = text.charCodeAt(pos); - if (currChar === 96) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 : 15; - break; - } - if (currChar === 92) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - if (currChar === 13) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48: - return "\0"; - case 98: - return "\b"; - case 116: - return "\t"; - case 110: - return "\n"; - case 118: - return "\v"; - case 102: - return "\f"; - case 114: - return "\r"; - case 39: - return "\'"; - case 34: - return "\""; - case 117: - if (pos < end && text.charCodeAt(pos) === 123) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - return scanHexadecimalEscape(4); - case 120: - return scanHexadecimalEscape(2); - case 13: - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - case 8232: - case 8233: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125) { - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 && ch <= 122) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var ch = text.charCodeAt(pos); - if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6; - } - } - switch (ch) { - case 10: - case 13: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { - pos += 2; - } - else { - pos++; - } - return token = 4; - } - case 9: - case 11: - case 12: - case 32: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - } - case 33: - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 35; - } - return pos += 2, token = 33; - } - pos++; - return token = 51; - case 34: - case 39: - tokenValue = scanString(); - return token = 9; - case 96: - return token = scanTemplateAndSetTokenValue(); - case 37: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 64; - } - pos++; - return token = 42; - case 38: - if (text.charCodeAt(pos + 1) === 38) { - return pos += 2, token = 53; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 68; - } - pos++; - return token = 48; - case 40: - pos++; - return token = 19; - case 41: - pos++; - return token = 20; - case 42: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 61; - } - if (text.charCodeAt(pos + 1) === 42) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 62; - } - return pos += 2, token = 40; - } - pos++; - return token = 39; - case 43: - if (text.charCodeAt(pos + 1) === 43) { - return pos += 2, token = 43; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 59; - } - pos++; - return token = 37; - case 44: - pos++; - return token = 26; - case 45: - if (text.charCodeAt(pos + 1) === 45) { - return pos += 2, token = 44; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 60; - } - pos++; - return token = 38; - case 46: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8; - } - if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { - return pos += 3, token = 24; - } - pos++; - return token = 23; - case 47: - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2; - } - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3; - } - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 63; - } - pos++; - return token = 41; - case 48: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { - pos += 2; - var value = scanBinaryOrOctalDigits(2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { - pos += 2; - var value = scanBinaryOrOctalDigits(8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32; - return token = 8; - } - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4; - return token = 8; - } - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - tokenValue = scanNumber(); - return token = 8; - case 58: - pos++; - return token = 56; - case 59: - pos++; - return token = 25; - case 60: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 60) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 65; - } - return pos += 2, token = 45; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 30; - } - if (languageVariant === 1 && - text.charCodeAt(pos + 1) === 47 && - text.charCodeAt(pos + 2) !== 42) { - return pos += 2, token = 28; - } - pos++; - return token = 27; - case 61: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 34; - } - return pos += 2, token = 32; - } - if (text.charCodeAt(pos + 1) === 62) { - return pos += 2, token = 36; - } - pos++; - return token = 58; - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - pos++; - return token = 29; - case 63: - pos++; - return token = 55; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 94: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 70; - } - pos++; - return token = 50; - case 123: - pos++; - return token = 17; - case 124: - if (text.charCodeAt(pos + 1) === 124) { - return pos += 2, token = 54; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 69; - } - pos++; - return token = 49; - case 125: - pos++; - return token = 18; - case 126: - pos++; - return token = 52; - case 64: - pos++; - return token = 57; - case 92: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - } - } - } - function reScanGreaterToken() { - if (token === 29) { - if (text.charCodeAt(pos) === 62) { - if (text.charCodeAt(pos + 1) === 62) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 67; - } - return pos += 2, token = 47; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 66; - } - pos++; - return token = 46; - } - if (text.charCodeAt(pos) === 61) { - pos++; - return token = 31; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 || token === 63) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - inEscape = false; - } - else if (ch === 47 && !inCharacterClass) { - p++; - break; - } - else if (ch === 91) { - inCharacterClass = true; - } - else if (ch === 92) { - inEscape = true; - } - else if (ch === 93) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12; - } - return token; - } - function reScanTemplateToken() { - ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var char = text.charCodeAt(pos); - if (char === 60) { - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - return token = 28; - } - pos++; - return token = 27; - } - if (char === 123) { - pos++; - return token = 17; - } - var firstNonWhitespace = 0; - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123) { - break; - } - if (char === 60) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7; - } - break; - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 : 10; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34: - case 39: - tokenValue = scanString(false); - return token = 9; - default: - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9: - case 11: - case 12: - case 32: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - case 64: - pos++; - return token = 57; - case 10: - case 13: - pos++; - return token = 4; - case 42: - pos++; - return token = 39; - case 123: - pos++; - return token = 17; - case 125: - pos++; - return token = 18; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 61: - pos++; - return token = 58; - case 44: - pos++; - return token = 26; - case 46: - pos++; - return token = 23; - } - if (isIdentifierStart(ch, 5)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) { - pos++; - } - return token = 71; - } - else { - return pos += 1, token = 0; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryScan(callback) { - return speculationHelper(callback, false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144)) { - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768) !== 0) || - ts.forEachChild(node, containsParseError); - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072; - } - node.flags |= 262144; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207: - case 235: - case 214: - case 215: - case 216: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - return sourceText.length - 1; - } - else { - var start = lineStarts[lineIndex]; - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 && n.kind <= 142; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - if (node.kind === 294 && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 && node.kind <= 293; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 && node.kind <= 293; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - switch (node.kind) { - case 9: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 && node.parent.kind === 260; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 && - (node.name.kind === 9 || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - return node && node.kind === 233 && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 || - node.kind === 233 || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265: - return ts.isExternalModule(node.parent); - case 234: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265: - case 235: - case 260: - case 233: - case 214: - case 215: - case 216: - case 152: - case 151: - case 153: - case 154: - case 228: - case 186: - case 187: - return true; - case 207: - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71: - return name.text; - case 9: - case 8: - return name.text; - case 144: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); - if (pos_1 === sourceFile.text.length) { - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - case 226: - case 176: - case 229: - case 199: - case 230: - case 233: - case 232: - case 264: - case 228: - case 186: - case 151: - case 153: - case 154: - case 231: - errorNode = node.name; - break; - case 187: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2) - || !!(ts.getCombinedModifierFlags(node) & 2048); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 && n.expression.kind === 97; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 - && node.expression.kind === 9; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 || - node.kind === 145 || - node.kind === 186 || - node.kind === 187) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 42 && - text.charCodeAt(comment.pos + 3) !== 47; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; - function isPartOfTypeNode(node) { - if (158 <= node.kind && node.kind <= 173) { - return true; - } - switch (node.kind) { - case 119: - case 133: - case 136: - case 122: - case 137: - case 139: - case 130: - return true; - case 105: - return node.parent.kind !== 190; - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - case 71: - if (node.parent.kind === 143 && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 && node.parent.name === node) { - node = node.parent; - } - ts.Debug.assert(node.kind === 71 || node.kind === 143 || node.kind === 179, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - case 143: - case 179: - case 99: - var parent = node.parent; - if (parent.kind === 162) { - return false; - } - if (158 <= parent.kind && parent.kind <= 173) { - return true; - } - switch (parent.kind) { - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145: - return node === parent.constraint; - case 149: - case 148: - case 146: - case 226: - return node === parent.type; - case 228: - case 186: - case 187: - case 152: - case 151: - case 150: - case 153: - case 154: - return node === parent.type; - case 155: - case 156: - case 157: - return node === parent.type; - case 184: - return node === parent.type; - case 181: - case 182: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183: - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219: - return visitor(node); - case 235: - case 207: - case 211: - case 212: - case 213: - case 214: - case 215: - case 216: - case 220: - case 221: - case 257: - case 258: - case 222: - case 224: - case 260: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232: - case 230: - case 233: - case 231: - case 229: - case 199: - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144) { - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - function getRestParameterElementType(node) { - if (node && node.kind === 164) { - return node.elementType; - } - else if (node && node.kind === 159) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176: - case 264: - case 146: - case 261: - case 149: - case 148: - case 262: - case 226: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 || node.kind === 154); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 || node.kind === 199); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152: - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return true; - case 222: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 && node.parent.kind === 178; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 && - (node.parent.kind === 178 || - node.parent.kind === 199); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144: - if (isClassLike(node.parent.parent)) { - return node; - } - node = node.parent; - break; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - case 187: - if (!includeArrowFunctions) { - continue; - } - case 228: - case 186: - case 233: - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - case 155: - case 156: - case 157: - case 232: - case 265: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, false); - if (container) { - switch (container.kind) { - case 152: - case 228: - case 186: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144: - node = node.parent; - break; - case 228: - case 186: - case 187: - if (!stopOnFunctions) { - continue; - } - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - return node; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 || func.kind === 187) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 || kind === 180) - && node.expression.kind === 97; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159: - case 277: - return node.typeName; - case 201: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71: - case 143: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251: - case 250: - case 181: - case 182: - case 183: - case 147: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229: - return true; - case 149: - return node.parent.kind === 229; - case 153: - case 154: - case 151: - return node.body !== undefined - && node.parent.kind === 229; - case 146: - return node.parent.body !== undefined - && (node.parent.kind === 152 - || node.parent.kind === 151 - || node.parent.kind === 154) - && node.parent.parent.kind === 229; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151: - case 154: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 || - parent.kind === 250 || - parent.kind === 252) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 12: - case 177: - case 178: - case 179: - case 180: - case 181: - case 182: - case 183: - case 202: - case 184: - case 203: - case 185: - case 186: - case 199: - case 187: - case 190: - case 188: - case 189: - case 192: - case 193: - case 194: - case 195: - case 198: - case 196: - case 13: - case 200: - case 249: - case 250: - case 197: - case 191: - case 204: - return true; - case 143: - while (node.parent.kind === 143) { - node = node.parent; - } - return node.parent.kind === 162 || isJSXTagName(node); - case 71: - if (node.parent.kind === 162 || isJSXTagName(node)) { - return true; - } - case 8: - case 9: - case 99: - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 264: - case 261: - case 176: - return parent.initializer === node; - case 210: - case 211: - case 212: - case 213: - case 219: - case 220: - case 221: - case 257: - case 223: - case 221: - return parent.expression === node; - case 214: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215: - case 216: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227) || - forInStatement.expression === node; - case 184: - case 202: - return node === parent.expression; - case 205: - return node === parent.expression; - case 144: - return node === parent.expression; - case 147: - case 256: - case 255: - case 263: - return true; - case 201: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 || - (preserveConstEnums && moduleState === 2); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind === 248; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind !== 248; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 || arg.kind === 13; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 || charCode === 34; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 || declaration.initializer.kind === 199); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 || expr.left.kind !== 179) { - return 0; - } - var lhs = expr.left; - if (lhs.expression.kind === 71) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - return 1; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - return 2; - } - else { - return 5; - } - } - else if (lhs.expression.kind === 99) { - return 4; - } - else if (lhs.expression.kind === 179) { - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71) { - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3; - } - } - } - return 0; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238) { - return node.moduleSpecifier; - } - if (node.kind === 237) { - var reference = node.moduleReference; - if (reference.kind === 248) { - return reference.expression; - } - } - if (node.kind === 244) { - return node.moduleSpecifier; - } - if (node.kind === 233 && node.name.kind === 9) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146: - case 151: - case 150: - case 262: - case 261: - case 149: - case 148: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 && - parent.operatorToken.kind === 58 && - parent.parent.kind === 210; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 && - parent && parent.kind === 233; - var isPropertyAssignmentExpression = parent && parent.kind === 261; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - if (node.kind === 146) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286); - if (!param.name) { - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 && tag.parameterName.text === name_1; }); - } - else { - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288); - if (!tag && node.kind === 146) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536)) { - if (node.type && node.type.kind === 280 || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 ? 1 : 2 : - 0; - case 192: - case 193: - var unaryOperator = parent.operator; - return unaryOperator === 43 || unaryOperator === 44 ? 2 : 0; - case 215: - case 216: - return parent.initializer === node ? 1 : 0; - case 185: - case 177: - case 198: - node = parent; - break; - case 262: - if (parent.name !== node) { - return 0; - } - node = parent.parent; - break; - case 261: - if (parent.name === node) { - return 0; - } - node = parent.parent; - break; - default: - return 0; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0; - } - ts.isAssignmentTarget = isAssignmentTarget; - function isDeleteTarget(node) { - if (node.kind !== 179 && node.kind !== 180) { - return false; - } - node = node.parent; - while (node && node.kind === 185) { - node = node.parent; - } - return node && node.kind === 188; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2) || (node.kind === 265 && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclarationName(name) { - if (name.kind !== 71 && name.kind !== 9 && name.kind !== 8) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 || parent.kind === 246) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0: - case 2: - return undefined; - case 1: - if (lhs.kind === 71) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4: - case 5: - return lhs.name; - case 3: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 || node.kind === 8) && - node.parent.kind === 144 && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149: - case 148: - case 151: - case 150: - case 153: - case 154: - case 264: - case 261: - case 179: - return parent.name === node; - case 143: - if (parent.right === node) { - while (parent.kind === 143) { - parent = parent.parent; - } - return parent.kind === 162; - } - return false; - case 176: - case 242: - return parent.propertyName === node; - case 246: - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - function isAliasSymbolDeclaration(node) { - return node.kind === 237 || - node.kind === 236 || - node.kind === 239 && !!node.name || - node.kind === 240 || - node.kind === 242 || - node.kind === 246 || - node.kind === 243 && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 <= token && token <= 142; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 <= token && token <= 7; - } - ts.isTrivia = isTrivia; - function getFunctionFlags(node) { - if (!node) { - return 4; - } - var flags = 0; - switch (node.kind) { - case 228: - case 186: - case 151: - if (node.asteriskToken) { - flags |= 1; - } - case 187: - if (hasModifier(node, 256)) { - flags |= 2; - } - break; - } - if (!node.body) { - flags |= 4; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228: - case 186: - case 187: - case 151: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 - || kind === 8; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 || name.kind === 9 || name.kind === 8 || name.kind === 146) { - return name.text; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 || nameExpression.kind === 8) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - function isESSymbolIdentifier(node) { - return node.kind === 71 && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117: - case 120: - case 76: - case 124: - case 79: - case 84: - case 114: - case 112: - case 113: - case 131: - case 115: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 - || kind === 186 - || kind === 228 - || kind === 187 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 233 - || kind === 265; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182: - return hasArguments ? 0 : 1; - case 192: - case 189: - case 190: - case 188: - case 191: - case 195: - case 197: - return 1; - case 194: - switch (operator) { - case 40: - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 1; - } - } - return 0; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 || expression.kind === 193) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99: - case 97: - case 71: - case 95: - case 101: - case 86: - case 8: - case 9: - case 177: - case 178: - case 186: - case 187: - case 199: - case 249: - case 250: - case 12: - case 13: - case 196: - case 185: - case 200: - return 19; - case 183: - case 179: - case 180: - return 18; - case 182: - return hasArguments ? 18 : 17; - case 181: - return 17; - case 193: - return 16; - case 192: - case 189: - case 190: - case 188: - case 191: - return 15; - case 194: - switch (operatorKind) { - case 51: - case 52: - return 15; - case 40: - case 39: - case 41: - case 42: - return 14; - case 37: - case 38: - return 13; - case 45: - case 46: - case 47: - return 12; - case 27: - case 30: - case 29: - case 31: - case 92: - case 93: - return 11; - case 32: - case 34: - case 33: - case 35: - return 10; - case 48: - return 9; - case 50: - return 8; - case 49: - return 7; - case 53: - return 6; - case 54: - return 5; - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 3; - case 26: - return 0; - default: - return -1; - } - case 195: - return 4; - case 197: - return 2; - case 198: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" - }); - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1) { - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153) { - getAccessor = accessor; - } - else if (accessor.kind === 154) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 || member.kind === 154) - && hasModifier(member, 32) === hasModifier(accessor, 32)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 33; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912) { - return node.modifierFlagsCache & ~536870912; - } - var flags = 0; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 || (node.kind === 71 && node.isInJSDocNamespace)) { - flags |= 1; - } - node.modifierFlagsCache = flags | 536870912; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115: return 32; - case 114: return 4; - case 113: return 16; - case 112: return 8; - case 117: return 128; - case 84: return 1; - case 124: return 2; - case 76: return 2048; - case 79: return 512; - case 120: return 256; - case 131: return 64; - } - return 0; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 - || token === 53 - || token === 51; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 && token <= 70; - } - ts.isAssignmentOperator = isAssignmentOperator; - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 && - node.parent.token === 85 && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, true)) { - var kind = node.left.kind; - return kind === 178 - || kind === 177; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 || - node.kind === 179 && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 && node.parent.right === node) || - (node.parent.kind === 179 && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512); - } - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 - || kind === 8 - || kind === 12 - || kind === 13 - || kind === 71 - || kind === 99 - || kind === 97 - || kind === 101 - || kind === 86 - || kind === 95) { - return true; - } - else if (kind === 179) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 - || kind === 193) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194) { - return node.operatorToken.kind !== 40 - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 - || kind === 189 - || kind === 188) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177) { - return node.elements.length === 0; - } - else if (kind === 178) { - return node.properties.length === 0; - } - else if (kind === 181) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232: - case 233: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 <= kind && kind <= 13; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 || kind === 13; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - function isTemplateLiteralKind(kind) { - return 13 <= kind && kind <= 16; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 - || kind === 16; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - function isIdentifier(node) { - return node.kind === 71; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - return isIdentifier(node) && node.autoGenerateKind > 0; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - function isQualifiedName(node) { - return node.kind === 143; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 - || kind === 71; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9 - || kind === 8 - || kind === 144; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 - || kind === 174 - || kind === 175; - } - ts.isBindingName = isBindingName; - function isTypeParameter(node) { - return node.kind === 145; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147; - } - ts.isDecorator = isDecorator; - function isMethodDeclaration(node) { - return node.kind === 151; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 - || kind === 149 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 157 - || kind === 206; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 - || kind === 262 - || kind === 263 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 247; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - function isTypeNodeKind(kind) { - return (kind >= 158 && kind <= 173) - || kind === 119 - || kind === 133 - || kind === 134 - || kind === 122 - || kind === 136 - || kind === 137 - || kind === 99 - || kind === 105 - || kind === 139 - || kind === 95 - || kind === 130 - || kind === 201; - } - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - function isArrayBindingPattern(node) { - return node.kind === 175; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 - || kind === 174; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 - || kind === 178; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 - || kind === 200; - } - ts.isArrayBindingElement = isArrayBindingElement; - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226: - case 146: - case 176: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174: - case 178: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - function isArrayLiteralExpression(node) { - return node.kind === 177; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 - || kind === 143; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 - || kind === 13; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 - || kind === 180 - || kind === 182 - || kind === 181 - || kind === 249 - || kind === 250 - || kind === 183 - || kind === 177 - || kind === 185 - || kind === 178 - || kind === 199 - || kind === 186 - || kind === 71 - || kind === 12 - || kind === 8 - || kind === 9 - || kind === 13 - || kind === 196 - || kind === 86 - || kind === 95 - || kind === 99 - || kind === 101 - || kind === 97 - || kind === 203 - || kind === 204; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 - || kind === 193 - || kind === 188 - || kind === 189 - || kind === 190 - || kind === 191 - || kind === 184 - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 - || kind === 197 - || kind === 187 - || kind === 194 - || kind === 198 - || kind === 202 - || kind === 200 - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 - || kind === 202; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200; - } - ts.isOmittedExpression = isOmittedExpression; - function isTemplateSpan(node) { - return node.kind === 205; - } - ts.isTemplateSpan = isTemplateSpan; - function isBlock(node) { - return node.kind === 207; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233 - || kind === 71; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 - || kind === 233; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 - || kind === 240; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 || node.kind === 232; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 - || kind === 176 - || kind === 229 - || kind === 199 - || kind === 152 - || kind === 232 - || kind === 264 - || kind === 246 - || kind === 228 - || kind === 186 - || kind === 153 - || kind === 239 - || kind === 237 - || kind === 242 - || kind === 230 - || kind === 253 - || kind === 151 - || kind === 150 - || kind === 233 - || kind === 236 - || kind === 240 - || kind === 146 - || kind === 261 - || kind === 149 - || kind === 148 - || kind === 154 - || kind === 262 - || kind === 231 - || kind === 145 - || kind === 226 - || kind === 290; - } - function isDeclarationStatementKind(kind) { - return kind === 228 - || kind === 247 - || kind === 229 - || kind === 230 - || kind === 231 - || kind === 232 - || kind === 233 - || kind === 238 - || kind === 237 - || kind === 244 - || kind === 243 - || kind === 236; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 - || kind === 217 - || kind === 225 - || kind === 212 - || kind === 210 - || kind === 209 - || kind === 215 - || kind === 216 - || kind === 214 - || kind === 211 - || kind === 222 - || kind === 219 - || kind === 221 - || kind === 223 - || kind === 224 - || kind === 208 - || kind === 213 - || kind === 220 - || kind === 295 - || kind === 298 - || kind === 297; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207; - } - ts.isStatement = isStatement; - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 - || kind === 143 - || kind === 71; - } - ts.isModuleReference = isModuleReference; - function isJsxOpeningElement(node) { - return node.kind === 251; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 - || kind === 71 - || kind === 179; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 - || kind === 256 - || kind === 250 - || kind === 10; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 - || kind === 255; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 - || kind === 256; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 - || kind === 250; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 - || kind === 258; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260; - } - ts.isCatchClause = isCatchClause; - function isPropertyAssignment(node) { - return node.kind === 261; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - function isEnumMember(node) { - return node.kind === 264; - } - ts.isEnumMember = isEnumMember; - function isSourceFile(node) { - return node.kind === 265; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5: - return "lib.esnext.full.d.ts"; - case 4: - return "lib.es2017.full.d.ts"; - case 3: - return "lib.es2016.full.d.ts"; - case 2: - return "lib.es6.d.ts"; - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - var newEndN = oldStartN + change0.newLength; - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span.start; - var oldEnd2 = textSpanEnd(nextChange.span); - var newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN); - } - ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; - function getTypeParameterOwner(d) { - if (d && d.kind === 145) { - for (var current = d; current; current = current.parent) { - if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 230) { - return current; - } - } - } - } - ts.getTypeParameterOwner = getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92) && node.parent.kind === 152 && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - } - ts.getOriginalNode = getOriginalNode; - function isParseTreeNode(node) { - return (node.flags & 8) === 0; - } - ts.isParseTreeNode = isParseTreeNode; - function getParseTreeNode(node, nodeTest) { - if (node === undefined || isParseTreeNode(node)) { - return node; - } - node = getOriginalNode(node); - if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) { - return node; - } - return undefined; - } - ts.getParseTreeNode = getParseTreeNode; - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 && identifier.charCodeAt(2) === 95 ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; -})(ts || (ts = {})); -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8; - return node; - } - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - function getSynthesizedClone(node) { - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - function createIdentifier(text) { - var node = createSynthesizedNode(71); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0; - node.autoGenerateKind = 0; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - function createSuper() { - return createSynthesizedNode(97); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86); - } - ts.createFalse = createFalse; - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170); - typeOperatorNode.operator = 127; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, true, undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - function createComma(left, right) { - return createBinary(left, 26, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(undefined, undefined, false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(undefined, undefined, createNamedExports([createExportSpecifier(undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - function disposeEmitNodes(sourceFile) { - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - if (node.kind === 265) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - function compareEmitHelpers(x, y) { - if (x === y) - return 0; - if (x.priority === y.priority) - return 0; - if (x.priority === undefined) - return 1; - if (y.priority === undefined) - return -1; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -(function (ts) { - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8; - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 | 2); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement(undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), node); - return ts.setTextRange(ts.createStatement(updatedExpression), node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71: - return cacheIdentifiers; - case 99: - case 8: - case 9: - return false; - case 177: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97) { - thisArg = ts.createThis(); - target = languageVersion < 2 - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153: - case 154: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261: - return createExpressionForPropertyAssignment(property, receiver); - case 262: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, undefined, undefined, undefined, getAccessor.parameters, undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, undefined, undefined, undefined, setAccessor.parameters, undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), ts.getSynthesizedClone(property.name)), property), property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, undefined, undefined, method.parameters, undefined, method.body), method), method)), method), method)); - } - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 | 32768); - } - ts.getInternalName = getInternalName; - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768) !== 0; - } - ts.isInternalName = isInternalName; - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384); - } - ts.getLocalName = getLocalName; - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384) !== 0; - } - ts.isLocalName = isLocalName; - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192); - } - ts.getExportName = getExportName; - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192) !== 0; - } - ts.isExportName = isExportName; - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - if (skipped.kind === 185) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1: - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 - && operand.kind === 197) { - return false; - } - return true; - case 1: - return false; - case 0: - if (isLeftSideOfBinary) { - return binaryOperatorAssociativity === 1; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - if (binaryOperator === 37) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0; - } - } - } - function operatorHasAssociativeProperty(binaryOperator) { - return binaryOperator === 39 - || binaryOperator === 49 - || binaryOperator === 48 - || binaryOperator === 50; - } - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 && node.operatorToken.kind === 37) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - return e.kind === 194 && e.operatorToken.kind === 26 - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181: - return ts.createParen(expression); - case 182: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - function parenthesizeForAccess(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194, 26); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 || kind === 187) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 || leftmostExpressionKind === 186) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193: - node = node.operand; - continue; - case 194: - node = node.left; - continue; - case 195: - node = node.condition; - continue; - case 181: - case 180: - case 179: - node = node.expression; - continue; - case 296: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7; } - var previousNode; - do { - previousNode = node; - if (kinds & 1) { - node = skipParentheses(node); - } - if (kinds & 2) { - node = skipAssertions(node); - } - if (kinds & 4) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - return ts.isAssignmentExpression(bindingElement.initializer, true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261: - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262: - return bindingElement.name; - case 263: - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146: - case 176: - return bindingElement.dotDotDotToken; - case 198: - case 263: - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176: - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261: - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263: - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174: - case 175: - case 177: - return name.elements; - case 178: - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return convertToArrayAssignmentPattern(node); - case 174: - case 178: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238: - externalImports.push(node); - break; - case 237: - if (node.moduleReference.kind === 248) { - externalImports.push(node); - } - break; - case 244: - if (node.moduleSpecifier) { - if (!node.exportClause) { - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - externalImports.push(node); - } - } - else { - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243: - if (node.isExportEquals && !exportEquals) { - exportEquals = node; - } - break; - case 208: - if (ts.hasModifier(node, 1)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263: - return visitNode(cbNode, node.expression); - case 146: - case 149: - case 148: - case 261: - case 226: - case 176: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160: - case 161: - case 155: - case 156: - case 157: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162: - return visitNode(cbNode, node.exprName); - case 163: - return visitNodes(cbNodes, node.members); - case 164: - return visitNode(cbNode, node.elementType); - case 165: - return visitNodes(cbNodes, node.elementTypes); - case 166: - case 167: - return visitNodes(cbNodes, node.types); - case 168: - case 170: - return visitNode(cbNode, node.type); - case 171: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173: - return visitNode(cbNode, node.literal); - case 174: - case 175: - return visitNodes(cbNodes, node.elements); - case 177: - return visitNodes(cbNodes, node.elements); - case 178: - return visitNodes(cbNodes, node.properties); - case 179: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181: - case 182: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185: - return visitNode(cbNode, node.expression); - case 188: - return visitNode(cbNode, node.expression); - case 189: - return visitNode(cbNode, node.expression); - case 190: - return visitNode(cbNode, node.expression); - case 192: - return visitNode(cbNode, node.operand); - case 197: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191: - return visitNode(cbNode, node.expression); - case 193: - return visitNode(cbNode, node.operand); - case 194: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203: - return visitNode(cbNode, node.expression); - case 204: - return visitNode(cbNode, node.name); - case 195: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198: - return visitNode(cbNode, node.expression); - case 207: - case 234: - return visitNodes(cbNodes, node.statements); - case 265: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227: - return visitNodes(cbNodes, node.declarations); - case 210: - return visitNode(cbNode, node.expression); - case 211: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217: - case 218: - return visitNode(cbNode, node.label); - case 219: - return visitNode(cbNode, node.expression); - case 220: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235: - return visitNodes(cbNodes, node.clauses); - case 257: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258: - return visitNodes(cbNodes, node.statements); - case 222: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223: - return visitNode(cbNode, node.expression); - case 224: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147: - return visitNode(cbNode, node.expression); - case 229: - case 199: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236: - return visitNode(cbNode, node.name); - case 240: - return visitNode(cbNode, node.name); - case 241: - case 245: - return visitNodes(cbNodes, node.elements); - case 244: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242: - case 246: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144: - return visitNode(cbNode, node.expression); - case 259: - return visitNodes(cbNodes, node.types); - case 201: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248: - return visitNode(cbNode, node.expression); - case 247: - return visitNodes(cbNodes, node.decorators); - case 249: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250: - case 251: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254: - return visitNodes(cbNodes, node.properties); - case 253: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255: - return visitNode(cbNode, node.expression); - case 256: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252: - return visitNode(cbNode, node.tagName); - case 267: - return visitNode(cbNode, node.type); - case 271: - return visitNodes(cbNodes, node.types); - case 272: - return visitNodes(cbNodes, node.types); - case 270: - return visitNode(cbNode, node.elementType); - case 274: - return visitNode(cbNode, node.type); - case 273: - return visitNode(cbNode, node.type); - case 275: - return visitNode(cbNode, node.literal); - case 277: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278: - return visitNode(cbNode, node.type); - case 279: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280: - return visitNode(cbNode, node.type); - case 281: - return visitNode(cbNode, node.type); - case 282: - return visitNode(cbNode, node.type); - case 276: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283: - return visitNodes(cbNodes, node.tags); - case 286: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287: - return visitNode(cbNode, node.typeExpression); - case 288: - return visitNode(cbNode, node.typeExpression); - case 285: - return visitNode(cbNode, node.typeExpression); - case 289: - return visitNodes(cbNodes, node.typeParameters); - case 290: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296: - return visitNode(cbNode, node.expression); - case 293: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - var Parser; - (function (Parser) { - var scanner = ts.createScanner(5, true); - var disallowInAndDecoratorContext = 2048 | 8192; - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - var contextFlags; - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, undefined, 1); - nextToken(); - var entityName = parseEntityName(true); - var isInvalid = token() === 1 && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - return scriptKind === 4 || scriptKind === 2 || scriptKind === 1 ? 1 : 0; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 || scriptKind === 2 ? 65536 : 0; - parseErrorBeforeNextFinishedNode = false; - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - scanner.setText(""); - scanner.setOnError(undefined); - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0, parseStatement); - ts.Debug.assert(token() === 1); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - var sourceFile = new SourceFileConstructor(265, 0, sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048); - } - function setYieldContext(val) { - setContextFlag(val, 4096); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192); - } - function setAwaitContext(val) { - setContextFlag(val, 16384); - } - function doOutsideOfContext(context, func) { - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - setContextFlag(false, contextFlagsToClear); - var result = func(); - setContextFlag(true, contextFlagsToClear); - return result; - } - return func(); - } - function doInsideOfContext(context, func) { - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag(true, contextFlagsToSet); - var result = func(); - setContextFlag(false, contextFlagsToSet); - return result; - } - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 | 16384, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096); - } - function inDisallowInContext() { - return inContext(2048); - } - function inDecoratorContext() { - return inContext(8192); - } - function inAwaitContext() { - return inContext(16384); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryParse(callback) { - return speculationHelper(callback, false); - } - function isIdentifier() { - if (token() === 71) { - return true; - } - if (token() === 116 && inYieldContext()) { - return false; - } - if (token() === 121 && inAwaitContext()) { - return false; - } - return token() > 107; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - if (token() === 25) { - return true; - } - return token() === 18 || token() === 1 || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25) { - nextToken(); - } - return true; - } - else { - return parseExpected(25); - } - } - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 ? new NodeConstructor(kind, pos, pos) : - kind === 71 ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71); - if (token() !== 71) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 || token() === 8) { - return parseLiteralNode(true); - } - if (allowComputedPropertyNames && token() === 21) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(false); - } - function isSimplePropertyName() { - return token() === 9 || token() === 8 || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - var node = createNode(144); - parseExpected(21); - node.expression = allowInAnd(parseExpression); - parseExpected(22); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76) { - return nextToken() === 83; - } - if (token() === 84) { - nextToken(); - if (token() === 79) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 && token() !== 118 && token() !== 17 && canFollowModifier(); - } - if (token() === 79) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 - || token() === 17 - || token() === 39 - || token() === 24 - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 || token() === 89 || - (token() === 117 && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0: - case 1: - case 3: - return !(token() === 25 && inErrorRecovery) && isStartOfStatement(); - case 2: - return token() === 73 || token() === 79; - case 4: - return lookAhead(isTypeMemberStart); - case 5: - return lookAhead(isClassMemberStart) || (token() === 25 && !inErrorRecovery); - case 6: - return token() === 21 || isLiteralPropertyName(); - case 12: - return token() === 21 || token() === 39 || token() === 24 || isLiteralPropertyName(); - case 17: - return isLiteralPropertyName(); - case 9: - return token() === 21 || token() === 24 || isLiteralPropertyName(); - case 7: - if (token() === 17) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8: - return isIdentifierOrPattern(); - case 10: - return token() === 26 || token() === 24 || isIdentifierOrPattern(); - case 18: - return isIdentifier(); - case 11: - case 15: - return token() === 26 || token() === 24 || isStartOfExpression(); - case 16: - return isStartOfParameter(); - case 19: - case 20: - return token() === 26 || isStartOfType(); - case 21: - return isHeritageClause(); - case 22: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17; - case 14: - return true; - case 23: - case 24: - case 26: - return JSDocParser.isJSDocType(); - case 25: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17); - if (nextToken() === 18) { - var next = nextToken(); - return next === 26 || next === 17 || next === 85 || next === 108; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 || - token() === 85) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - function isListTerminator(kind) { - if (token() === 1) { - return true; - } - switch (kind) { - case 1: - case 2: - case 4: - case 5: - case 6: - case 12: - case 9: - case 22: - return token() === 18; - case 3: - return token() === 18 || token() === 73 || token() === 79; - case 7: - return token() === 17 || token() === 85 || token() === 108; - case 8: - return isVariableDeclaratorListTerminator(); - case 18: - return token() === 29 || token() === 19 || token() === 17 || token() === 85 || token() === 108; - case 11: - return token() === 20 || token() === 25; - case 15: - case 20: - case 10: - return token() === 22; - case 16: - case 17: - return token() === 20 || token() === 22; - case 19: - return token() !== 26; - case 21: - return token() === 17 || token() === 18; - case 13: - return token() === 29 || token() === 41; - case 14: - return token() === 27 && lookAhead(nextTokenIsSlash); - case 23: - return token() === 20 || token() === 56 || token() === 18; - case 24: - return token() === 29 || token() === 18; - case 26: - return token() === 22 || token() === 18; - case 25: - return token() === 18; - } - } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (isInOrOfKeyword(token())) { - return true; - } - if (token() === 36) { - return true; - } - return false; - } - function isInSomeParsingContext() { - for (var kind = 0; kind < 27; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - if (ts.nodeIsMissing(node)) { - return undefined; - } - if (node.intersectsChange) { - return undefined; - } - if (ts.containsParseError(node)) { - return undefined; - } - var nodeContextFlags = node.flags & 96256; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5: - return isReusableClassMember(node); - case 2: - return isReusableSwitchClause(node); - case 0: - case 1: - case 3: - return isReusableStatement(node); - case 6: - return isReusableEnumMember(node); - case 4: - return isReusableTypeMember(node); - case 8: - return isReusableVariableDeclaration(node); - case 16: - return isReusableParameter(node); - case 17: - return false; - case 21: - case 18: - case 20: - case 19: - case 11: - case 12: - case 7: - case 13: - case 14: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152: - case 157: - case 153: - case 154: - case 149: - case 206: - return true; - case 151: - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 && - methodDeclaration.name.originalKeywordKind === 123; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257: - case 258: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228: - case 208: - case 207: - case 211: - case 210: - case 223: - case 219: - case 221: - case 218: - case 217: - case 215: - case 216: - case 214: - case 213: - case 220: - case 209: - case 224: - case 222: - case 212: - case 225: - case 238: - case 237: - case 244: - case 243: - case 233: - case 229: - case 230: - case 232: - case 231: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156: - case 150: - case 157: - case 148: - case 155: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226) { - return false; - } - var variableDeclarator = node; - return variableDeclarator.initializer === undefined; - } - function isReusableParameter(node) { - if (node.kind !== 146) { - return false; - } - var parameter = node; - return parameter.initializer === undefined; - } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; - } - nextToken(); - return false; - } - function parsingContextErrors(context) { - switch (context) { - case 0: return ts.Diagnostics.Declaration_or_statement_expected; - case 1: return ts.Diagnostics.Declaration_or_statement_expected; - case 2: return ts.Diagnostics.case_or_default_expected; - case 3: return ts.Diagnostics.Statement_expected; - case 17: - case 4: return ts.Diagnostics.Property_or_signature_expected; - case 5: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 6: return ts.Diagnostics.Enum_member_expected; - case 7: return ts.Diagnostics.Expression_expected; - case 8: return ts.Diagnostics.Variable_declaration_expected; - case 9: return ts.Diagnostics.Property_destructuring_pattern_expected; - case 10: return ts.Diagnostics.Array_element_destructuring_pattern_expected; - case 11: return ts.Diagnostics.Argument_expression_expected; - case 12: return ts.Diagnostics.Property_assignment_expected; - case 15: return ts.Diagnostics.Expression_or_comma_expected; - case 16: return ts.Diagnostics.Parameter_declaration_expected; - case 18: return ts.Diagnostics.Type_parameter_declaration_expected; - case 19: return ts.Diagnostics.Type_argument_expected; - case 20: return ts.Diagnostics.Type_expected; - case 21: return ts.Diagnostics.Unexpected_token_expected; - case 22: return ts.Diagnostics.Identifier_expected; - case 13: return ts.Diagnostics.Identifier_expected; - case 14: return ts.Diagnostics.Identifier_expected; - case 23: return ts.Diagnostics.Parameter_declaration_expected; - case 24: return ts.Diagnostics.Type_argument_expected; - case 26: return ts.Diagnostics.Type_expected; - case 25: return ts.Diagnostics.Property_assignment_expected; - } - } - function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseListElement(kind, parseElement)); - commaStart = scanner.getTokenPos(); - if (parseOptional(26)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(26); - if (considerSemicolonAsDelimiter && token() === 25 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - } - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - if (commaStart >= 0) { - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23)) { - var node = createNode(143, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(71, true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16, false, ts.Diagnostics._0_expected, ts.tokenToString(18)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 14, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 15 || fragment.kind === 16, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - if (node.kind === 8) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - function parseTypeReference() { - var node = createNode(159); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162); - parseExpected(103); - node.exprName = parseEntityName(true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - if (parseOptional(85)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27) { - return parseBracketedList(18, parseTypeParameter, 27, 29); - } - } - function parseParameterType() { - if (parseOptional(56)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 || token() === 99; - } - function parseParameter() { - var node = createNode(146); - if (token() === 99) { - node.name = createIdentifier(true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - nextToken(); - } - node.questionToken = parseOptionalToken(55); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(true); - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - if (parseExpected(19)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20) && requireCompleteParameterList) { - return undefined; - } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - if (parseOptional(26)) { - return; - } - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156) { - parseExpected(94); - } - fillSignature(56, false, false, false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token() === 24 || token() === 22) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - nextToken(); - } - if (token() === 56 || token() === 26) { - return true; - } - if (token() !== 55) { - return false; - } - nextToken(); - return token() === 56 || token() === 26 || token() === 22; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16, parseParameter, 21, 22); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (token() === 19 || token() === 27) { - var method = createNode(150, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - fillSignature(56, false, false, false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58) { - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - if (token() === 19 || token() === 27) { - return true; - } - var idToken; - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - if (token() === 21) { - return true; - } - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - if (idToken) { - return token() === 19 || - token() === 27 || - token() === 55 || - token() === 56 || - token() === 26 || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 || token() === 27) { - return parseSignatureMember(155); - } - if (token() === 94 && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 || token() === 27; - } - function parseTypeLiteral() { - var node = createNode(163); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17)) { - members = parseList(4, parseTypeMember); - parseExpected(18); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131) { - nextToken(); - } - return token() === 21 && nextTokenIsIdentifier() && nextToken() === 92; - } - function parseMappedTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - parseExpected(92); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172); - parseExpected(17); - node.readonlyToken = parseOptionalToken(131); - parseExpected(21); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22); - node.questionToken = parseOptionalToken(55); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165); - node.elementTypes = parseBracketedList(20, parseType, 21, 22); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168); - parseExpected(19); - node.type = parseType(); - parseExpected(20); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161) { - parseExpected(94); - } - fillSignature(36, false, false, false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8; - } - function parseNonArrayType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 139: - case 130: - case 134: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9: - case 8: - case 101: - case 86: - return parseLiteralTypeNode(); - case 38: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105: - case 95: - return parseTokenNode(); - case 99: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103: - return parseTypeQuery(); - case 17: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21: - return parseTupleType(); - case 19: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 105: - case 139: - case 95: - case 99: - case 103: - case 130: - case 17: - case 21: - case 27: - case 49: - case 48: - case 94: - case 9: - case 8: - case 101: - case 86: - case 134: - return true; - case 38: - return lookAhead(nextTokenIsNumericLiteral); - case 19: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21)) { - if (isStartOfType()) { - var node = createNode(171, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22); - type = finishNode(node); - } - else { - var node = createNode(164, type.pos); - node.elementType = type; - parseExpected(22); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127: - return parseTypeOperator(127); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167, parseTypeOperatorOrHigher, 48); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166, parseIntersectionTypeOrHigher, 49); - } - function isStartOfFunctionType() { - if (token() === 27) { - return true; - } - return token() === 19 && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - parseModifiers(); - } - if (isIdentifier() || token() === 99) { - nextToken(); - return true; - } - if (token() === 21 || token() === 17) { - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 || token() === 24) { - return true; - } - if (skipParameterStart()) { - if (token() === 56 || token() === 26 || - token() === 55 || token() === 58) { - return true; - } - if (token() === 20) { - nextToken(); - if (token() === 36) { - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - return doOutsideOfContext(20480, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160); - } - if (token() === 94) { - return parseFunctionOrConstructorType(161); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56) ? parseType() : undefined; - } - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 8: - case 9: - case 13: - case 14: - case 19: - case 21: - case 17: - case 89: - case 75: - case 94: - case 41: - case 63: - case 71: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 43: - case 44: - case 27: - case 121: - case 116: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - return token() !== 17 && - token() !== 89 && - token() !== 75 && - token() !== 57 && - isStartOfExpression(); - } - function parseExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(58); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 71 && token() === 36) { - return parseSimpleArrowFunctionExpression(expr); - } - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116) { - if (inYieldContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187, identifier.pos); - } - var parameter = createNode(146, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(!!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0) { - return undefined; - } - var arrowFunction = triState === 1 - ? parseParenthesizedArrowFunctionExpressionHead(true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256); - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 || lastToken === 17) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 || token() === 27 || token() === 120) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36) { - return 1; - } - return 0; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0; - } - if (token() !== 19 && token() !== 27) { - return 0; - } - } - var first = token(); - var second = nextToken(); - if (first === 19) { - if (second === 20) { - var third = nextToken(); - switch (third) { - case 36: - case 56: - case 17: - return 1; - default: - return 0; - } - } - if (second === 21 || second === 17) { - return 2; - } - if (second === 24) { - return 1; - } - if (!isIdentifier()) { - return 0; - } - if (nextToken() === 56) { - return 1; - } - return 2; - } - else { - ts.Debug.assert(first === 27); - if (!isIdentifier()) { - return 0; - } - if (sourceFile.languageVariant === 1) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85) { - var fourth = nextToken(); - switch (fourth) { - case 58: - case 29: - return false; - default: - return true; - } - } - else if (third === 26) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1; - } - return 0; - } - return 2; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - if (token() === 120) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak() || token() === 36) { - return 0; - } - var expr = parseBinaryExpressionOrHigher(0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 && token() === 36) { - return 1; - } - } - return 0; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256); - fillSignature(56, false, isAsync, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token() !== 36 && token() !== 17) { - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17) { - return parseFunctionBlock(false, isAsync, false); - } - if (token() !== 25 && - token() !== 89 && - token() !== 75 && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - return parseFunctionBlock(false, isAsync, true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - var questionToken = parseOptionalToken(55); - if (!questionToken) { - return leftOperand; - } - var node = createNode(195, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56, false, ts.Diagnostics._0_expected, ts.tokenToString(56)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 || t === 142; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - var consumeCurrentOperator = token() === 40 ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 && inDisallowInContext()) { - break; - } - if (token() === 118) { - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54: - return 1; - case 53: - return 2; - case 49: - return 3; - case 50: - return 4; - case 48: - return 5; - case 32: - case 33: - case 34: - case 35: - return 6; - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - return 7; - case 45: - case 46: - case 47: - return 8; - case 37: - case 38: - return 9; - case 39: - case 41: - case 42: - return 10; - case 40: - return 11; - } - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121) { - if (inAwaitContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseUnaryExpressionOrHigher() { - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - function parseSimpleUnaryExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - return parsePrefixUnaryExpression(); - case 80: - return parseDeleteExpression(); - case 103: - return parseTypeOfExpression(); - case 105: - return parseVoidExpression(); - case 27: - return parseTypeAssertion(); - case 121: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - default: - return parseIncrementExpression(); - } - } - function isUpdateExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 121: - return false; - case 27: - if (sourceFile.languageVariant !== 1) { - return false; - } - default: - return true; - } - } - function parseIncrementExpression() { - if (token() === 43 || token() === 44) { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 && token() === 27 && lookAhead(nextTokenIsIdentifierOrKeyword)) { - return parseJsxElementOrSelfClosingElement(true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 || token() === 44) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - var expression = token() === 97 - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 || token() === 23 || token() === 21) { - return expression; - } - var node = createNode(179, expression.pos); - node.expression = expression; - parseExpectedToken(23, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99) { - return true; - } - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251) { - var node = createNode(249, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250); - result = opening; - } - if (inExpressionContext && token() === 27) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26, false, undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10: - case 11: - return parseJsxText(); - case 17: - return parseJsxExpression(false); - case 27: - return parseJsxElementOrSelfClosingElement(false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28) { - break; - } - else if (token() === 1) { - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254); - jsxAttributes.properties = parseList(13, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29) { - node = createNode(251, fullStart); - scanJsxText(); - } - else { - parseExpected(41); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - node = createNode(250, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - var expression = token() === 99 ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23)) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256); - parseExpected(17); - if (token() !== 18) { - node.dotDotDotToken = parseOptionalToken(24); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18); - } - else { - parseExpected(18, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253); - node.name = parseIdentifierName(); - if (token() === 58) { - switch (scanJsxAttributeValue()) { - case 9: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255); - parseExpected(17); - parseExpected(24); - node.expression = parseExpression(); - parseExpected(18); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252); - parseExpected(28); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184); - parseExpected(27); - node.type = parseType(); - parseExpected(29); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23); - if (dotToken) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - if (!inDecoratorContext() && parseOptional(21)) { - var indexedAccess = createNode(180, expression.pos); - indexedAccess.expression = expression; - if (token() !== 22) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 || indexedAccess.argumentExpression.kind === 8) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 || token() === 14) { - var tagExpression = createNode(183, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19) { - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19); - var result = parseDelimitedList(11, parseArgumentExpression); - parseExpected(20); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27)) { - return undefined; - } - var typeArguments = parseDelimitedList(19, parseType); - if (!parseExpected(29)) { - return undefined; - } - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19: - case 23: - case 20: - case 22: - case 56: - case 25: - case 55: - case 32: - case 34: - case 33: - case 35: - case 53: - case 54: - case 50: - case 48: - case 49: - case 18: - case 1: - return true; - case 26: - case 17: - default: - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8: - case 9: - case 13: - return parseLiteralNode(); - case 99: - case 97: - case 95: - case 101: - case 86: - return parseTokenNode(); - case 19: - return parseParenthesizedExpression(); - case 21: - return parseArrayLiteralExpression(); - case 17: - return parseObjectLiteralExpression(); - case 120: - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75: - return parseClassExpression(); - case 89: - return parseFunctionExpression(); - case 94: - return parseNewExpression(); - case 41: - case 63: - if (reScanSlashToken() === 12) { - return parseLiteralNode(); - } - break; - case 14: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198); - parseExpected(24); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 ? parseSpreadElement() : - token() === 26 ? createNode(200) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177); - parseExpected(21); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15, parseArgumentOrArrayLiteralElement); - parseExpected(22); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125)) { - return parseAccessorDeclaration(153, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135)) { - return parseAccessorDeclaration(154, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24); - if (dotDotDotToken) { - var spreadElement = createNode(263, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 || token() === 18 || token() === 58); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178); - parseExpected(17); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12, parseObjectLiteralElement, true); - parseExpected(18); - return finishNode(node); - } - function parseFunctionExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var node = createNode(186); - node.modifiers = parseModifiers(); - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlock(isGenerator, isAsync, false); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94); - if (parseOptional(23)) { - var node_1 = createNode(204, fullStart); - node_1.keywordToken = 94; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207); - if (parseExpected(17, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209); - parseExpected(25); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211); - parseExpected(90); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212); - parseExpected(81); - node.statement = parseStatement(); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - parseOptional(25); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88); - var awaitToken = parseOptionalToken(121); - parseExpected(19); - var initializer = undefined; - if (token() !== 25) { - if (token() === 104 || token() === 110 || token() === 76) { - initializer = parseVariableDeclarationList(true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142) : parseOptional(142)) { - var forOfStatement = createNode(216, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92)) { - var forInStatement = createNode(215, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214, pos); - forStatement.initializer = initializer; - parseExpected(25); - if (token() !== 25 && token() !== 20) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25); - if (token() !== 20) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 ? 72 : 77); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219); - parseExpected(96); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220); - parseExpected(107); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257); - parseExpected(73); - node.expression = allowInAnd(parseExpression); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258); - parseExpected(79); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221); - parseExpected(98); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - var caseBlock = createNode(235, scanner.getStartPos()); - parseExpected(17); - caseBlock.clauses = parseList(2, parseCaseOrDefaultClause); - parseExpected(18); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(223); - parseExpected(100); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(224); - parseExpected(102); - node.tryBlock = parseBlock(false); - node.catchClause = token() === 74 ? parseCatchClause() : undefined; - if (!node.catchClause || token() === 87) { - parseExpected(87); - node.finallyBlock = parseBlock(false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260); - parseExpected(74); - if (parseExpected(19)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20); - result.block = parseBlock(false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225); - parseExpected(78); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 && parseOptional(56)) { - var labeledStatement = createNode(222, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104: - case 110: - case 76: - case 89: - case 75: - case 83: - return true; - case 109: - case 138: - return nextTokenIsIdentifierOnSameLine(); - case 128: - case 129: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117: - case 120: - case 124: - case 112: - case 113: - case 114: - case 131: - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141: - nextToken(); - return token() === 17 || token() === 71 || token() === 84; - case 91: - nextToken(); - return token() === 9 || token() === 39 || - token() === 17 || ts.tokenIsIdentifierOrKeyword(token()); - case 84: - nextToken(); - if (token() === 58 || token() === 39 || - token() === 17 || token() === 79 || - token() === 118) { - return true; - } - continue; - case 115: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57: - case 25: - case 17: - case 104: - case 110: - case 89: - case 75: - case 83: - case 90: - case 81: - case 106: - case 88: - case 77: - case 72: - case 96: - case 107: - case 98: - case 100: - case 102: - case 78: - case 74: - case 87: - return true; - case 76: - case 84: - case 91: - return isStartOfDeclaration(); - case 120: - case 124: - case 109: - case 128: - case 129: - case 138: - case 141: - return true; - case 114: - case 112: - case 113: - case 115: - case 131: - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 || token() === 21; - } - function isLetDeclaration() { - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25: - return parseEmptyStatement(); - case 17: - return parseBlock(false); - case 104: - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - case 110: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - } - break; - case 89: - return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); - case 75: - return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); - case 90: - return parseIfStatement(); - case 81: - return parseDoStatement(); - case 106: - return parseWhileStatement(); - case 88: - return parseForOrForInOrForOfStatement(); - case 77: - return parseBreakOrContinueStatement(217); - case 72: - return parseBreakOrContinueStatement(218); - case 96: - return parseReturnStatement(); - case 107: - return parseWithStatement(); - case 98: - return parseSwitchStatement(); - case 100: - return parseThrowStatement(); - case 102: - case 74: - case 87: - return parseTryStatement(); - case 78: - return parseDebuggerStatement(); - case 57: - return parseDeclaration(); - case 120: - case 109: - case 138: - case 128: - case 129: - case 124: - case 76: - case 83: - case 84: - case 91: - case 112: - case 113: - case 114: - case 117: - case 115: - case 131: - case 141: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104: - case 110: - case 76: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141: - case 128: - case 129: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84: - nextToken(); - switch (token()) { - case 79: - case 58: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - var node = createMissingNode(247, true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, false, diagnosticMessage); - } - function parseArrayBindingElement() { - if (token() === 26) { - return createNode(200); - } - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56) { - node.name = propertyName; - } - else { - parseExpected(56); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174); - parseExpected(17); - node.elements = parseDelimitedList(9, parseObjectBindingElement); - parseExpected(18); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175); - parseExpected(21); - node.elements = parseDelimitedList(10, parseArrayBindingElement); - parseExpected(22); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 || token() === 21 || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21) { - return parseArrayBindingPattern(); - } - if (token() === 17) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227); - switch (token()) { - case 104: - break; - case 110: - node.flags |= 1; - break; - case 76: - node.flags |= 2; - break; - default: - ts.Debug.fail(); - } - nextToken(); - if (token() === 142 && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - node.name = ts.hasModifier(node, 512) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256); - fillSignature(56, isGenerator, isAsync, false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = ts.hasModifier(property, 32) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 | 2048, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114: - case 112: - case 113: - case 115: - case 131: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57) { - return true; - } - while (ts.isModifierKind(token())) { - idToken = token(); - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39) { - return true; - } - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - if (token() === 21) { - return true; - } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 135 || idToken === 125) { - return true; - } - switch (token()) { - case 19: - case 27: - case 56: - case 58: - case 55: - return true; - default: - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57)) { - break; - } - var decorator = createNode(147, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 && permitInvalidConstAsModifier) { - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25) { - var result = createNode(206); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8 || - token() === 39 || - token() === 21) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - var name = createMissingNode(71, true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, undefined); - } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression(scanner.getStartPos(), undefined, undefined, 199); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17)) { - node.members = parseClassMembers(); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - if (isHeritageClause()) { - return parseList(21, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 || tok === 108) { - var node = createNode(259); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 || token() === 108; - } - function parseClassMembers() { - return parseList(5, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseEnumMember() { - var node = createNode(264, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83); - node.name = parseIdentifier(); - if (parseExpected(17)) { - node.members = parseDelimitedList(6, parseEnumMember); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234, scanner.getStartPos()); - if (parseExpected(17)) { - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233, fullStart); - var namespaceFlag = flags & 16; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23) - ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 4 | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141) { - node.name = parseIdentifier(); - node.flags |= 512; - } - else { - node.name = parseLiteralNode(true); - } - if (token() === 17) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129)) { - flags |= 16; - } - else { - parseExpected(128); - if (token() === 9) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19; - } - function nextTokenIsSlash() { - return nextToken() === 41; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118); - parseExpected(129); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 && token() !== 140) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - var importDeclaration = createNode(238, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - if (identifier || - token() === 39 || - token() === 17) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - var importClause = createNode(239, fullStart); - if (identifier) { - importClause.name = identifier; - } - if (!importClause.name || - parseOptional(26)) { - importClause.namedBindings = token() === 39 ? parseNamespaceImport() : parseNamedImportsOrExports(241); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(false); - } - function parseExternalModuleReference() { - var node = createNode(248); - parseExpected(132); - parseExpected(19); - node.expression = parseModuleSpecifier(); - parseExpected(20); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - return parseExpression(); - } - } - function parseNamespaceImport() { - var namespaceImport = createNode(240); - parseExpected(39); - parseExpected(118); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - node.elements = parseBracketedList(22, kind === 241 ? parseImportSpecifier : parseExportSpecifier, 17, 18); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118) { - node.propertyName = identifierName; - parseExpected(118); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 && checkIdentifierIsKeyword) { - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39)) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245); - if (token() === 140 || (token() === 9 && !scanner.hasPrecedingLineBreak())) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58)) { - node.isExportEquals = true; - } - else { - parseExpected(79); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, 0, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272); - nextToken(); - result.types = parseDelimitedList(26, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - nextToken(); - if (token() === 26 || - token() === 18 || - token() === 20 || - token() === 29 || - token() === 58 || - token() === 49) { - var result = createNode(269, pos); - return finishNode(result); - } - else { - var result = createNode(273, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5, undefined, 1); - sourceFile = { languageVariant: 0, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - if (!isJsDocStart(content, start)) { - return result; - } - scanner.scanRange(start + 3, length - 5, function () { - var advanceToken = true; - var state = 1; - var margin = undefined; - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5) { - nextJSDocToken(); - } - if (token() === 4) { - state = 0; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1) { - switch (token()) { - case 57: - if (state === 0 || state === 1) { - removeTrailingNewlines(comments); - parseTag(indent); - state = 0; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4: - comments.push(scanner.getTokenText()); - state = 0; - indent = 0; - break; - case 39: - var asterisk = scanner.getTokenText(); - if (state === 1 || state === 2) { - state = 2; - pushComment(asterisk); - } - else { - state = 1; - indent += asterisk.length; - } - break; - case 71: - pushComment(scanner.getTokenText()); - state = 2; - break; - case 5: - var whitespace = scanner.getTokenText(); - if (state === 2) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1: - break; - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 && - content.charCodeAt(start + 1) === 42 && - content.charCodeAt(start + 2) === 42 && - content.charCodeAt(start + 3) !== 42; - } - function createJSDocComment() { - var result = createNode(283, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 || token() === 4) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 && token() !== 1) { - switch (token()) { - case 4: - if (state >= 1) { - state = 0; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57: - break; - case 5: - if (state === 2) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39: - if (state === 0) { - state = 1; - indent += scanner.getTokenText().length; - break; - } - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57) { - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - if (parseOptionalToken(21)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - if (parseOptionalToken(58)) { - parseExpression(); - } - parseExpected(22); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 || !rightNode.body) { - typedefTag.name = rightNode.kind === 71 ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71: - canParseTag = false; - break; - case 1: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23)) { - var jsDocNamespaceNode = createNode(233, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - return sourceFile; - } - if (sourceFile.statements.length === 0) { - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, undefined, true, sourceFile.scriptKind); - } - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9: - case 8: - case 71: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - element.pos = Math.min(element.pos, changeRangeNewEnd); - if (element.end >= changeRangeOldEnd) { - element.end += delta; - } - else { - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - var maxLookahead = 1; - var start = changeRange.span.start; - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - return; - } - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - bestResult = child; - } - if (position < child.end) { - forEachChild(child, visit); - return true; - } - else { - ts.Debug.assert(child.end <= position); - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1; - return { - currentNode: function (position) { - if (position !== lastQueriedPosition) { - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - lastQueriedPosition = position; - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - function findHighestListElementThatStartsAtPosition(position) { - currentArray = undefined; - currentArrayIndex = -1; - current = undefined; - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - forEachChild(node, visitNode, visitArray); - return true; - } - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - return false; - } - } - } - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleInstanceState(node) { - if (node.kind === 230 || node.kind === 231) { - return 0; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2; - } - else if ((node.kind === 238 || node.kind === 237) && !(ts.hasModifier(node, 1))) { - return 0; - } - else if (node.kind === 234) { - var state_1 = 0; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0: - return false; - case 2: - state_1 = 2; - return false; - case 1: - state_1 = 1; - return true; - } - }); - return state_1; - } - else if (node.kind === 233) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1; - } - else if (node.kind === 71 && node.isInJSDocNamespace) { - return 0; - } - else { - return 1; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - var emitFlags; - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 }; - var reportedUnreachableFlow = { flags: 1 }; - var subtreeTransformFlags = 0; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0; - subtreeTransformFlags = 0; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233)) { - symbol.valueDeclaration = node; - } - } - } - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152: - return "__constructor"; - case 160: - case 155: - return "__call"; - case 161: - case 156: - return "__new"; - case 157: - return "__index"; - case 244: - return "__export"; - case 243: - return node.isExportEquals ? "export=" : "default"; - case 194: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2: - return "export="; - case 1: - case 4: - case 5: - return node.left.name.text; - case 3: - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228: - case 229: - return ts.hasModifier(node, 512) ? "default" : undefined; - case 279: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146: - ts.Debug.assert(node.parent.kind === 279); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512); - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0, "__missing"); - } - else { - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - if (name && (includes & 788448)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - var message_1 = symbol.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1; - if (symbolFlags & 8388608) { - if (node.kind === 246 || (node.kind === 237 && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - else { - var isJSDocTypedefInJSDocNamespace = node.kind === 290 && - node.name && - node.name.kind === 71 && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 ? 1048576 : 0) | - (symbolFlags & 793064 ? 2097152 : 0) | - (symbolFlags & 1920 ? 4194304 : 0); - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - } - function bindContainer(node, containerFlags) { - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - if (containerFlags & 1) { - container = blockScopeContainer = node; - if (containerFlags & 32) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 && !ts.hasModifier(node, 256) && !!ts.getImmediatelyInvokedFunctionExpression(node); - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 }; - if (containerFlags & (16 | 128)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - node.flags &= ~1408; - if (!(currentFlow.flags & 1) && containerFlags & 8 && ts.nodeIsPresent(node.body)) { - node.flags |= 128; - if (hasExplicitReturn) - node.flags |= 256; - } - if (node.kind === 265) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 : node.flags & ~64; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213: - bindWhileStatement(node); - break; - case 212: - bindDoStatement(node); - break; - case 214: - bindForStatement(node); - break; - case 215: - case 216: - bindForInOrForOfStatement(node); - break; - case 211: - bindIfStatement(node); - break; - case 219: - case 223: - bindReturnOrThrow(node); - break; - case 218: - case 217: - bindBreakOrContinueStatement(node); - break; - case 224: - bindTryStatement(node); - break; - case 221: - bindSwitchStatement(node); - break; - case 235: - bindCaseBlock(node); - break; - case 257: - bindCaseClause(node); - break; - case 222: - bindLabeledStatement(node); - break; - case 192: - bindPrefixUnaryExpressionFlow(node); - break; - case 193: - bindPostfixUnaryExpressionFlow(node); - break; - case 194: - bindBinaryExpressionFlow(node); - break; - case 188: - bindDeleteExpressionFlow(node); - break; - case 195: - bindConditionalExpressionFlow(node); - break; - case 226: - bindVariableDeclarationFlow(node); - break; - case 181: - bindCallExpressionFlow(node); - break; - case 283: - bindJSDocComment(node); - break; - case 290: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71: - case 99: - case 179: - return isNarrowableReference(expr); - case 181: - return hasNarrowableArgument(expr); - case 185: - return isNarrowingExpression(expr.expression); - case 194: - return isNarrowingBinaryExpression(expr); - case 192: - return expr.operator === 51 && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 || - expr.kind === 99 || - expr.kind === 97 || - expr.kind === 179 && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 && isNarrowableOperand(expr1.expression) && expr2.kind === 9; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableReference(expr.left); - case 32: - case 33: - case 34: - case 35: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185: - return isNarrowableOperand(expr.expression); - case 194: - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - flow.flags |= flow.flags & 512 ? 1024 : 512; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1) { - return antecedent; - } - if (!expression) { - return flags & 32 ? antecedent : unreachableFlow; - } - if (expression.kind === 101 && flags & 64 || - expression.kind === 86 && flags & 32) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211: - case 213: - case 212: - return parent.expression === node; - case 214: - case 195: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185) { - node = node.expression; - } - else if (node.kind === 192 && node.operator === 51) { - node = node.operand; - } - else { - return node.kind === 194 && (node.operatorToken.kind === 53 || - node.operatorToken.kind === 54); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 || - node.parent.kind === 192 && - node.parent.operator === 51) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 - ? ts.lastOrUndefined(activeLabels) - : undefined; - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - var preFinallyFlow = { flags: 2048, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - if (!(currentFlow.flags & 1)) { - if ((flowAfterTry.flags & 1) && (flowAfterCatch.flags & 1)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1)) { - var afterFinallyFlow = { flags: 4096, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258; }); - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212) { - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 && node.operatorToken.kind === 58) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 || operator === 54) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 && node.left.kind === 180) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 || node.parent.parent.kind === 216) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - if (node.fullName && n === node.name && node.fullName.kind !== 71) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - var expr = node.expression; - while (expr.kind === 185) { - expr = expr.expression; - } - if (expr.kind === 186 || expr.kind === 187) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199: - case 229: - case 232: - case 178: - case 163: - case 292: - case 275: - case 254: - return 1; - case 230: - return 1 | 64; - case 279: - case 233: - case 231: - case 172: - return 1 | 32; - case 265: - return 1 | 4 | 32; - case 151: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 | 4 | 32 | 8 | 128; - } - case 152: - case 228: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return 1 | 4 | 32 | 8; - case 186: - case 187: - return 1 | 4 | 32 | 8 | 16; - case 234: - return 4; - case 149: - return node.initializer ? 4 : 0; - case 260: - case 214: - case 215: - case 216: - case 235: - return 2; - case 207: - return ts.isFunctionLike(node.parent) ? 0 : 2; - } - return 0; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - case 233: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199: - case 229: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163: - case 178: - case 230: - case 275: - case 292: - case 254: - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160: - case 161: - case 155: - case 156: - case 157: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 279: - case 231: - case 172: - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 ? node : node.body; - if (body && (body.kind === 265 || body.kind === 234)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 || stat.kind === 243) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32; - } - else { - node.flags &= ~32; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512, 106639); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0) { - if (node.symbol.flags & (16 | 32 | 256)) { - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2; - if (node.symbol.constEnumOnlyModule === undefined) { - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 : 1024, instantiated ? 106639 : 0); - return state; - } - function bindFunctionOrConstructorType(node) { - var symbol = createSymbol(131072, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072); - var typeLiteralSymbol = createSymbol(2048, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 || prop.name.kind !== 71) { - continue; - } - var identifier = prop.name; - var currentKind = prop.kind === 261 || prop.kind === 262 || prop.kind === 151 - ? 1 - : 2; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 && existingKind === 1) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2, 107455); - } - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 && - node.originalKeywordKind <= 116 && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - if (inStrictMode && node.expression.kind === 71) { - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2) { - if (blockScopeContainer.kind !== 265 && - blockScopeContainer.kind !== 233 && - !ts.isFunctionLike(blockScopeContainer)) { - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - if (inStrictMode) { - if (node.operator === 43 || node.operator === 44) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - bindWorker(node); - if (node.kind > 142) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - case 71: - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288, 793064); - break; - } - case 99: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1: - bindExportsPropertyAssignment(node); - break; - case 2: - bindModuleExportsAssignment(node); - break; - case 3: - bindPrototypePropertyAssignment(node); - break; - case 4: - bindThisPropertyAssignment(node); - break; - case 5: - bindStaticPropertyAssignment(node); - break; - case 0: - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260: - return checkStrictModeCatchClause(node); - case 188: - return checkStrictModeDeleteExpression(node); - case 8: - return checkStrictModeNumericLiteral(node); - case 193: - return checkStrictModePostfixUnaryExpression(node); - case 192: - return checkStrictModePrefixUnaryExpression(node); - case 220: - return checkStrictModeWithStatement(node); - case 169: - seenThisKeyword = true; - return; - case 158: - return checkTypePredicate(node); - case 145: - return declareSymbolAndAddToSymbolTable(node, 262144, 530920); - case 146: - return bindParameter(node); - case 226: - case 176: - return bindVariableDeclarationOrBindingElement(node); - case 149: - case 148: - case 276: - return bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 67108864 : 0), 0); - case 291: - return bindJSDocProperty(node); - case 261: - case 262: - return bindPropertyOrMethodOrAccessor(node, 4, 0); - case 264: - return bindPropertyOrMethodOrAccessor(node, 8, 900095); - case 263: - case 255: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 && - root.parent.kind === 194 && - root.parent.operatorToken.kind === 58 && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155: - case 156: - case 157: - return declareSymbolAndAddToSymbolTable(node, 131072, 0); - case 151: - case 150: - return bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 67108864 : 0), ts.isObjectLiteralMethod(node) ? 0 : 99263); - case 228: - return bindFunctionDeclaration(node); - case 152: - return declareSymbolAndAddToSymbolTable(node, 16384, 0); - case 153: - return bindPropertyOrMethodOrAccessor(node, 32768, 41919); - case 154: - return bindPropertyOrMethodOrAccessor(node, 65536, 74687); - case 160: - case 161: - case 279: - return bindFunctionOrConstructorType(node); - case 163: - case 172: - case 292: - case 275: - return bindAnonymousDeclaration(node, 2048, "__type"); - case 178: - return bindObjectLiteralExpression(node); - case 186: - case 187: - return bindFunctionExpression(node); - case 181: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - case 199: - case 229: - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230: - return bindBlockScopedDeclaration(node, 64, 792968); - case 290: - if (!node.fullName || node.fullName.kind === 71) { - return bindBlockScopedDeclaration(node, 524288, 793064); - } - break; - case 231: - return bindBlockScopedDeclaration(node, 524288, 793064); - case 232: - return bindEnumDeclaration(node); - case 233: - return bindModuleDeclaration(node); - case 254: - return bindJsxAttributes(node); - case 253: - return bindJsxAttribute(node, 4, 0); - case 237: - case 240: - case 242: - case 246: - return declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - case 236: - return bindNamespaceExportDeclaration(node); - case 239: - return bindImportClause(node); - case 244: - return bindExportDeclaration(node); - case 243: - return bindExportAssignment(node); - case 265: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207: - if (!ts.isFunctionLike(node.parent)) { - return; - } - case 234: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 8388608, getDeclarationName(node)); - } - else { - var flags = node.kind === 243 && ts.exportAssignmentIsAlias(node) - ? 8388608 - : 4; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 | 8388608 | 32 | 16); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608, 8388608); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 33554432, getDeclarationName(node)); - } - else if (!node.exportClause) { - declareSymbol(container.symbol.exports, container.symbol, node, 33554432, 0); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 | 7340032, 0); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - setCommonJsModuleIndicator(node); - return; - } - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 | 7340032 | 512, 0); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, false); - switch (container.kind) { - case 228: - case 186: - container.symbol.members = container.symbol.members || ts.createMap(); - declareSymbol(container.symbol.members, container.symbol, node, 4, 0 & ~4); - break; - case 152: - case 149: - case 151: - case 153: - case 154: - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4, 0); - if (symbol) { - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, true); - } - function bindStaticPropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 | 32))) { - return; - } - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4, 0); - } - function bindCallExpression(node) { - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229) { - bindBlockScopedDeclaration(node, 32, 899519); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32, bindingName); - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - var prototypeSymbol = createSymbol(4 | 16777216, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128, 899967) - : bindBlockScopedDeclaration(node, 256, 899327); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107454); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 | (node.questionToken ? 67108864 : 0), 0); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16, 106927); - } - else { - declareSymbolAndAddToSymbolTable(node, 16, 106927); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4, 0); - } - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 || (instanceState === 2 && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = (ts.isStatementButNotDeclaration(node) && node.kind !== 209) || - node.kind === 229 || - (node.kind === 233 && shouldReportErrorOnModuleDeclaration(node)) || - (node.kind === 232 && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 || - ts.getCombinedNodeFlags(node.declarationList) & 3 || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181: - return computeCallExpression(node, subtreeFlags); - case 182: - return computeNewExpression(node, subtreeFlags); - case 233: - return computeModuleDeclaration(node, subtreeFlags); - case 185: - return computeParenthesizedExpression(node, subtreeFlags); - case 194: - return computeBinaryExpression(node, subtreeFlags); - case 210: - return computeExpressionStatement(node, subtreeFlags); - case 146: - return computeParameter(node, subtreeFlags); - case 187: - return computeArrowFunction(node, subtreeFlags); - case 186: - return computeFunctionExpression(node, subtreeFlags); - case 228: - return computeFunctionDeclaration(node, subtreeFlags); - case 226: - return computeVariableDeclaration(node, subtreeFlags); - case 227: - return computeVariableDeclarationList(node, subtreeFlags); - case 208: - return computeVariableStatement(node, subtreeFlags); - case 222: - return computeLabeledStatement(node, subtreeFlags); - case 229: - return computeClassDeclaration(node, subtreeFlags); - case 199: - return computeClassExpression(node, subtreeFlags); - case 259: - return computeHeritageClause(node, subtreeFlags); - case 260: - return computeCatchClause(node, subtreeFlags); - case 201: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152: - return computeConstructor(node, subtreeFlags); - case 149: - return computePropertyDeclaration(node, subtreeFlags); - case 151: - return computeMethod(node, subtreeFlags); - case 153: - case 154: - return computeAccessor(node, subtreeFlags); - case 237: - return computeImportEquals(node, subtreeFlags); - case 179: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288 - || isSuperOrSuperProperty(expression, expressionKind)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97: - return true; - case 179: - case 180: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 && leftKind === 178) { - transformFlags |= 8 | 192 | 3072; - } - else if (operatorTokenKind === 58 && leftKind === 177) { - transformFlags |= 192 | 3072; - } - else if (operatorTokenKind === 40 - || operatorTokenKind === 62) { - transformFlags |= 32; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - if (node.questionToken - || node.type - || subtreeFlags & 4096 - || ts.isThisIdentifier(name)) { - transformFlags |= 3; - } - if (modifierFlags & 92) { - transformFlags |= 3 | 262144; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 8388608 || initializer || dotDotDotToken) { - transformFlags |= 192 | 131072; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - if (expressionKind === 202 - || expressionKind === 184) { - transformFlags |= 3; - } - if (expressionTransformFlags & 1024) { - transformFlags |= 1024; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 192; - if ((subtreeFlags & 274432) - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeClassExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (subtreeFlags & 274432 - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85: - transformFlags |= 192; - break; - case 108: - transformFlags |= 3; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537920833; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.typeArguments) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeMethod(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computePropertyDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags | 3; - if (node.initializer) { - transformFlags |= 8192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2)) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 33554432; - if (modifierFlags & 2270 - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (modifierFlags & 256) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeArrowFunction(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 16384) { - transformFlags |= 32768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601249089; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (expressionKind === 97) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 | 8388608; - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (node.type) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608) { - transformFlags |= 192; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (subtreeFlags & 4194304 - && ts.isIterationStatement(node, true)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.expression.transformFlags & 1024) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~574674241; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432; - if (subtreeFlags & 8388608) { - transformFlags |= 192; - } - if (node.flags & 3) { - transformFlags |= 192 | 4194304; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~546309441; - } - function computeOther(node, kind, subtreeFlags) { - var transformFlags = subtreeFlags; - var excludeFlags = 536872257; - switch (kind) { - case 120: - case 191: - transformFlags |= 8 | 16; - break; - case 114: - case 112: - case 113: - case 117: - case 124: - case 76: - case 232: - case 264: - case 184: - case 202: - case 203: - case 131: - transformFlags |= 3; - break; - case 249: - case 250: - case 251: - case 10: - case 252: - case 253: - case 254: - case 255: - case 256: - transformFlags |= 4; - break; - case 13: - case 14: - case 15: - case 16: - case 196: - case 183: - case 262: - case 115: - case 204: - transformFlags |= 192; - break; - case 9: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192; - } - break; - case 8: - if (node.numericLiteralFlags & 48) { - transformFlags |= 192; - } - break; - case 216: - if (node.awaitModifier) { - transformFlags |= 8; - } - transformFlags |= 192; - break; - case 197: - transformFlags |= 8 | 192 | 16777216; - break; - case 119: - case 133: - case 130: - case 134: - case 136: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 158: - case 159: - case 160: - case 161: - case 162: - case 163: - case 164: - case 165: - case 166: - case 167: - case 168: - case 230: - case 231: - case 169: - case 170: - case 171: - case 172: - case 173: - transformFlags = 3; - excludeFlags = -3; - break; - case 144: - transformFlags |= 2097152; - if (subtreeFlags & 16384) { - transformFlags |= 65536; - } - break; - case 198: - transformFlags |= 192 | 524288; - break; - case 263: - transformFlags |= 8 | 1048576; - break; - case 97: - transformFlags |= 192; - break; - case 99: - transformFlags |= 16384; - break; - case 174: - transformFlags |= 192 | 8388608; - if (subtreeFlags & 524288) { - transformFlags |= 8 | 1048576; - } - excludeFlags = 537396545; - break; - case 175: - transformFlags |= 192 | 8388608; - excludeFlags = 537396545; - break; - case 176: - transformFlags |= 192; - if (node.dotDotDotToken) { - transformFlags |= 524288; - } - break; - case 147: - transformFlags |= 3 | 4096; - break; - case 178: - excludeFlags = 540087617; - if (subtreeFlags & 2097152) { - transformFlags |= 192; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - break; - case 177: - case 182: - excludeFlags = 537396545; - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - break; - case 212: - case 213: - case 214: - case 215: - if (subtreeFlags & 4194304) { - transformFlags |= 192; - } - break; - case 265: - if (subtreeFlags & 32768) { - transformFlags |= 192; - } - break; - case 219: - case 217: - case 218: - transformFlags |= 33554432; - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~excludeFlags; - } - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 && kind <= 173) { - return -3; - } - switch (kind) { - case 181: - case 182: - case 177: - return 537396545; - case 233: - return 574674241; - case 146: - return 536872257; - case 187: - return 601249089; - case 186: - case 228: - return 601281857; - case 227: - return 546309441; - case 229: - case 199: - return 539358529; - case 152: - return 601015617; - case 151: - case 153: - case 154: - return 601015617; - case 119: - case 133: - case 130: - case 136: - case 134: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 230: - case 231: - return -3; - case 178: - return 540087617; - case 260: - return 537920833; - case 174: - case 175: - return 537396545; - default: - return 536872257; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; - })(Extensions || (Extensions = {})); - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, false, state, true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, false); - } - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, true, undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4, "arguments"); - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - return tryFindAmbientModule(moduleName, false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1, "any"); - var autoType = createIntrinsicType(1, "any"); - var unknownType = createIntrinsicType(1, "unknown"); - var undefinedType = createIntrinsicType(2048, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 | 2097152, "undefined"); - var nullType = createIntrinsicType(4096, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 | 2097152, "null"); - var stringType = createIntrinsicType(2, "string"); - var numberType = createIntrinsicType(4, "number"); - var trueType = createIntrinsicType(128, "true"); - var falseType = createIntrinsicType(128, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512, "symbol"); - var voidType = createIntrinsicType(1024, "void"); - var neverType = createIntrinsicType(8192, "never"); - var silentNeverType = createIntrinsicType(8192, "never"); - var nonPrimitiveType = createIntrinsicType(16777216, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - anyFunctionType.flags |= 8388608; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, undefined, 0, false, false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, undefined, 0, false, false); - var enumNumberIndexInfo = createIndexInfo(stringType, true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, false); - var globals = ts.createMap(); - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32, ""); - var zeroType = getLiteralTypeForText(64, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1, - "number": 2, - "boolean": 4, - "symbol": 8, - "undefined": 16384, - "object": 16, - "function": 32 - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128, - "number": 256, - "boolean": 512, - "symbol": 1024, - "undefined": 131072, - "object": 2048, - "function": 4096 - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - var _displayBuilder; - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2) - result |= 107455; - if (flags & 1) - result |= 107454; - if (flags & 4) - result |= 0; - if (flags & 8) - result |= 900095; - if (flags & 16) - result |= 106927; - if (flags & 32) - result |= 899519; - if (flags & 64) - result |= 792968; - if (flags & 256) - result |= 899327; - if (flags & 128) - result |= 899967; - if (flags & 512) - result |= 106639; - if (flags & 8192) - result |= 99263; - if (flags & 32768) - result |= 41919; - if (flags & 65536) - result |= 74687; - if (flags & 262144) - result |= 530920; - if (flags & 524288) - result |= 793064; - if (flags & 8388608) - result |= 8388608; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 && source.valueDeclaration.kind !== 233))) { - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 || source.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true); - if (!mainModule) { - return; - } - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920) { - mainModule = mainModule.flags & 134217728 ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608) { - var target = resolveAlias(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - } - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - if (declaration.kind === 176) { - var errorBindingElement = ts.getAncestor(usage, 176); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226), usage); - } - else if (declaration.kind === 226) { - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - if (usage.parent.kind === 246) { - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208: - case 214: - case 216: - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215: - case 216: - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32) { - if (declaration.kind === 151) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 && !(ts.getModifierFlags(declaration) & 32); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - if (meaning & result.flags & 793064 && lastLocation.kind !== 283) { - useResult = result.flags & 262144 - ? lastLocation === location.type || - lastLocation.kind === 146 || - lastLocation.kind === 145 - : false; - } - if (meaning & 107455 && result.flags & 1) { - useResult = - lastLocation.kind === 146 || - (lastLocation === location.type && - result.valueDeclaration.kind === 146); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - case 233: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 || ts.isAmbientModule(location)) { - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 && - ts.getDeclarationOfKind(moduleExport, 246)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931)) { - break loop; - } - break; - case 232: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8)) { - break loop; - } - break; - case 149: - case 148: - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455)) { - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229: - case 199: - case 230: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 && meaning & 32) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - case 144: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230) { - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 187: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147: - if (location.parent && location.parent.kind === 146) { - location = location.parent; - } - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - if (meaning & 2 || - ((meaning & 32 || meaning & 384) && (meaning & 107455) === 107455)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 || exportOrLocalSymbol.flags & 32 || exportOrLocalSymbol.flags & 384) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - if (result && isInExternalModule && (meaning & 107455) === 107455) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - if (location === container && !(ts.getModifierFlags(location) & 32)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64, true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71: - case 179: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol && !(symbol.flags & 1024)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024 & ~793064)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 & ~1024 & ~107455)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~793064, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 || result.flags & 32 || result.flags & 384)); - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 | 1920)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 && !(symbol.flags & (107455 | 793064 | 1920)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243) { - checkExpressionCached(node.expression); - } - else if (node.kind === 246) { - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - checkExpressionCached(node.moduleReference); - } - } - } - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - if (entityName.kind === 71 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 71 || entityName.parent.kind === 143) { - return resolveEntityName(entityName, 1920, false, dontResolveAlias); - } - else { - ts.Debug.assert(entityName.parent.kind === 237); - return resolveEntityName(entityName, 107455 | 793064 | 1920, false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71) { - var message = meaning === 1920 ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 || name.kind === 179) { - var left = void 0; - if (name.kind === 143) { - left = name.left; - } - else if (name.kind === 179 && - (name.expression.kind === 185 || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - return undefined; - } - var right = name.kind === 143 ? name.right : name.name; - var namespace = resolveEntityName(left, 1920, ignoreErrors, false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185) { - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 && moduleReferenceExpression.kind !== 13) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - return undefined; - } - if (moduleNotFoundError) { - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 | 3))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 || symbol.flags & 8388608 && resolveAlias(symbol).flags & 107455); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32, s); })); - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 && - name.charCodeAt(1) === 95 && - name.charCodeAt(2) !== 95 && - name.charCodeAt(2) !== 64; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 ? 107455 : 1920; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) { - if (!useOnlyExternalAliasing || - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - return false; - } - if (symbolFromSymbolTable === symbol) { - return true; - } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149: - case 151: - case 153: - case 154: - continue; - default: - return false; - } - } - return true; - } - return false; - } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920) : undefined, - }; - } - return hasAccessibleDeclarations; - } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1) && - isDeclarationVisible(anyImportSyntax.parent)) { - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 162 || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning = 107455 | 1048576; - } - else if (entityName.kind === 143 || entityName.kind === 179 || - entityName.parent.kind === 237) { - meaning = 1920; - } - else { - meaning = 793064; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol, true)) || { - accessibility: 1, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - return undefined; - } - if (type.flags & 1) { - return ts.createKeywordTypeNode(119); - } - if (type.flags & 2) { - return ts.createKeywordTypeNode(136); - } - if (type.flags & 4) { - return ts.createKeywordTypeNode(133); - } - if (type.flags & 8) { - return ts.createKeywordTypeNode(122); - } - if (type.flags & 16) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & (32)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 1024) { - return ts.createKeywordTypeNode(105); - } - if (type.flags & 2048) { - return ts.createKeywordTypeNode(139); - } - if (type.flags & 4096) { - return ts.createKeywordTypeNode(95); - } - if (type.flags & 8192) { - return ts.createKeywordTypeNode(130); - } - if (type.flags & 512) { - return ts.createKeywordTypeNode(137); - } - if (type.flags & 16777216) { - return ts.createKeywordTypeNode(134); - } - if (type.flags & 16384 && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4) { - ts.Debug.assert(!!(type.flags & 32768)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3) { - ts.Debug.assert(!!(type.flags & 32768)); - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 16384) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072) { - return ts.createUnionOrIntersectionTypeNode(167, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 | 32)) { - ts.Debug.assert(!!(type.flags & 32768)); - return createAnonymousTypeNode(type); - } - if (type.flags & 262144) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - var entityName = symbolToName(typeAlias, false); - return ts.createTypeReferenceNode(entityName, undefined); - } - else { - return ts.createKeywordTypeNode(119); - } - } - else { - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return ts.contains(context.symbolStack, symbol); - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 ? ts.createToken(55) : undefined; - if (propertySymbol.flags & (16 | 8192) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 ? 136 : 133); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, name, undefined, indexerTypeNode, undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration(undefined, indexInfo.isReadonly ? [ts.createToken(131)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24), ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - var chain; - var isTypeParameter = symbol.flags & 262144; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0, true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 | 64 | 524288)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144)) { - if (t.flags & (128 | 256)) { - var baseType = t.flags & 128 ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096) - result.push(nullType); - if (flags & 2048) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8) { - return "private"; - } - if (flags === 16) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168; }); - if (node.kind === 231) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 23); - writer.writeSymbol(symbolName, symbol); - } - } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1) { - if (getCheckFlags(symbol) & 1) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - var isTypeParameter = symbol.flags & 262144; - var typeFormatFlag = 128 & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512; - if (type.flags & 16793231) { - writer.writeKeyword(!(globalFlags & 16) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064, 0, nextFlags); - writePunctuation(writer, 23); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 || type.flags & (16 | 16384)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064, 0, nextFlags); - } - else if (!(flags & 512) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064, false).accessibility === 0) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 | 32)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64); - } - else if (type.flags & 524288) { - writeType(type.objectType, 64); - writePunctuation(writer, 21); - writeType(type.indexType, 0); - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 17); - writeSpace(writer); - writePunctuation(writer, 24); - writeSpace(writer); - writePunctuation(writer, 18); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 ? 0 : 64); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - if (symbol.flags & 32 || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064, 0, flags); - } - if (pos < end) { - writePunctuation(writer, 27); - writeType(typeArguments[pos], 256); - pos++; - while (pos < end) { - writePunctuation(writer, 26); - writeSpace(writer); - writeType(typeArguments[pos], 0); - pos++; - } - writePunctuation(writer, 29); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1)) { - writeType(typeArguments[0], 64); - writePunctuation(writer, 21); - writePunctuation(writer, 22); - } - else if (type.target.objectFlags & 8) { - writePunctuation(writer, 21); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26); - writePunctuation(writer, 22); - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64) { - writePunctuation(writer, 19); - } - if (type.flags & 65536) { - writeTypeList(formatUnionTypes(type.types), 49); - } - else { - writeTypeList(type.types, 48); - } - if (flags & 64) { - writePunctuation(writer, 20); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064, 0, flags); - } - else { - writeKeyword(writer, 119); - } - } - else { - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2) || - (ts.contains(symbolStack, symbol)); - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455, 0, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864) { - writePunctuation(writer, 55); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64) { - return true; - } - else if (flags & 256) { - var typeParameters = callSignature.target && (flags & 32) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17); - writePunctuation(writer, 18); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64) { - writePunctuation(writer, 19); - } - writeKeyword(writer, 94); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (flags & 64) { - writePunctuation(writer, 20); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 | 8192) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56); - writeSpace(writer); - writeType(t, 0); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0); - writePunctuation(writer, 22); - if (type.declaration.questionToken) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0); - writePunctuation(writer, 25); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 || targetSymbol.flags & 64 || targetSymbol.flags & 524288) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - if (bindingPattern.kind === 174) { - writePunctuation(writer, 17); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18); - } - else if (bindingPattern.kind === 175) { - writePunctuation(writer, 21); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26); - } - writePunctuation(writer, 22); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - var flags = 256; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - flags = 0; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99); - } - writeSpace(writer); - writeKeyword(writer, 126); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 && isTypeAny(returnType)) { - return; - } - if (flags & 8) { - writeSpace(writer); - writePunctuation(writer, 36); - } - else { - writePunctuation(writer, 56); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1) { - writeKeyword(writer, 94); - writeSpace(writer); - } - if (signature.target && (flags & 32)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56); - writeSpace(writer); - switch (kind) { - case 1: - writeKeyword(writer, 133); - break; - case 0: - writeKeyword(writer, 136); - break; - } - writePunctuation(writer, 22); - writePunctuation(writer, 56); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176: - return isDeclarationVisible(node.parent.parent); - case 226: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - return false; - } - case 233: - case 229: - case 230: - case 231: - case 228: - case 232: - case 237: - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - if (!(ts.getCombinedModifierFlags(node) & 1) && - !(node.kind !== 237 && parent.kind !== 265 && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - return isDeclarationVisible(parent); - case 149: - case 148: - case 153: - case 154: - case 151: - case 150: - if (ts.getModifierFlags(node) & (8 | 16)) { - return false; - } - case 152: - case 156: - case 155: - case 157: - case 146: - case 234: - case 160: - case 161: - case 163: - case 159: - case 164: - case 165: - case 166: - case 167: - case 168: - return isDeclarationVisible(node.parent); - case 239: - case 240: - case 242: - return false; - case 145: - case 265: - case 236: - return true; - case 243: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243) { - exportSymbol = resolveName(node.parent, node.text, 107455 | 793064 | 1920 | 8388608, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 | 793064 | 1920 | 8388608); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 | 793064 | 1920, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0) { - return getSymbolLinks(target).type; - } - if (propertyName === 2) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226: - case 227: - case 242: - case 241: - case 240: - case 239: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1) !== 0; - } - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144); }); - if (source.flags & 8192) { - return emptyObjectType; - } - if (source.flags & 65536) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 | 16); - var isSetOnlyAccessor = prop.flags & 65536 && !(prop.flags & 32768); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0); - var numberIndexInfo = getIndexInfoOfType(source, 1); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - if (parentType === unknownType) { - return unknownType; - } - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1) || - getIndexTypeOfType(parentType, 0); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - var elementType = checkIteratedTypeOrElementType(parentType, pattern, false, false); - if (declaration.dotDotDotToken) { - type = createArrayType(elementType); - } - else { - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048)) { - type = getTypeWithFacts(type, 131072); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 || expr.kind === 71 && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048) : type; - } - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.parent.parent.kind === 215) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 | 262144) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216) { - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536) && - declaration.kind === 226 && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1) && !ts.isInAmbientContext(declaration)) { - if (!(ts.getCombinedNodeFlags(declaration) & 2) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146) { - var func = declaration.parent; - if (func.kind === 154 && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, declaration.questionToken && includeOptionality); - } - } - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - return trueType; - } - if (declaration.kind === 262) { - return checkIdentifier(declaration.name); - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, false, true); - } - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 ? declaration : - declaration.kind === 179 ? ts.getAncestor(declaration, 194) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99) { - if (ts.getThisContainer(expression, false).kind === 152) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, true), definedInMethod && !definedInConstructor)); - } - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 | (e.initializer ? 67108864 : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512; - } - return result; - } - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType; - } - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - if (declaration.kind === 261) { - return type; - } - return getWidenedType(type); - } - type = declaration.dotDotDotToken ? anyArrayType : anyType; - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 16777216) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - if (declaration.kind === 243) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 && declaration.kind === 291 && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - if (declaration.kind === 194 || - declaration.kind === 179 && declaration.parent.kind === 194) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153); - var setter = ts.getDeclarationOfKind(symbol, 154); - if (getter && getter.flags & 65536) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16, symbol); - if (symbol.flags & 32) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 ? includeFalsyTypes(type, 2048) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - links.type = targetSymbol.flags & 107455 - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 | 4)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 | 4)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072) { - return ts.forEach(type.types, check); - } - } - } - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 || node.kind === 199 || - node.kind === 228 || node.kind === 186 || - node.kind === 151 || node.kind === 187) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230); - return appendOuterTypeParameters(undefined, declaration); - } - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 || node.kind === 229 || - node.kind === 199 || node.kind === 231) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1).length > 0) { - return true; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 | 131072)) { - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 | 64)) { - if (type.symbol.flags & 32) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 | 131072 | 1))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 && - areAllOuterTypeParametersApplied(originalBaseType)) { - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1) { - baseType = baseConstructorType; - } - else { - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - function isValidBaseType(type) { - return type.flags & (32768 | 16777216 | 1) && !isGenericMappedType(type) || - type.flags & 131072 && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230) { - if (declaration.flags & 64) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064, true); - if (!baseSymbol || !(baseSymbol.flags & 64) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 ? 1 : 2; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (outerTypeParameters || localTypeParameters || kind === 1 || !isIndependentInterface(symbol)) { - type.objectFlags |= 4; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - if (!pushTypeResolution(symbol, 2)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8 || - expr.kind === 71 && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 | 64)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - function isIndependentType(node) { - switch (node.kind) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 134: - case 105: - case 139: - case 95: - case 130: - case 173: - return true; - case 164: - return isIndependentType(node.elementType); - case 159: - return isIndependentTypeReference(node); - } - return false; - } - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149: - case 148: - return isIndependentVariableLikeDeclaration(declaration); - case 151: - case 150: - case 152: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, false) : - getIndexInfoOfType(instantiatedBaseType, 0); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, undefined, 0, false, false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, true, true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - if (!result || !findMatchingSignature(result, signature, false, true, true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0); - var constructSignatures = getUnionSignatures(type.types, 1); - var stringIndexInfo = getUnionIndexInfo(type.types, 0); - var numberIndexInfo = getUnionIndexInfo(type.types, 1); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 | 131072 | 540672)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, false); - } - } - var numberIndexInfo = symbol.flags & 384 ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - if (symbol.flags & (16 | 8192)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170) { - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0)) { - addMemberForKeyType(stringType); - } - } - else { - var keyType = constraintType.flags & 540672 ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - if (t.flags & 32) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864); - var prop = createSymbol(4 | (isOptional ? 67108864 : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170) { - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 | 262144); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768) { - if (type.objectFlags & 4) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 32768) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - if (type.flags & 65536) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 ? getConstraintOfTypeParameter(type) : - type.flags & 524288 ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 | 196608)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144) { - return stringType; - } - if (t.flags & 524288) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - function getApparentType(type) { - var t = type.flags & 540672 ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 ? globalStringType : - t.flags & 340 ? globalNumberType : - t.flags & 136 ? globalBooleanType : - t.flags & 512 ? getGlobalESSymbolType(languageVersion >= 2) : - t.flags & 16777216 ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536; - var excludeModifiers = isUnion ? 24 : 0; - var commonFlags = isUnion ? 0 : 67108864; - var syntheticFlag = 4; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 : 0) | - (!(modifiers & 24) ? 64 : 0) | - (modifiers & 16 ? 128 : 0) | - (modifiers & 8 ? 256 : 0) | - (modifiers & 32 ? 512 : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2; - } - } - else if (isUnion) { - checkFlags |= 16; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32; - } - propTypes.push(type); - } - var result = createSymbol(4 | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - return property && !(getCheckFlags(property) & 16) ? property : undefined; - } - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536) { - if (node.type && node.type.kind === 278) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512); - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71) { - var parameterName = node.parameterName; - return { - kind: 1, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0, - type: getTypeFromTypeNode(node.type) - }; - } - } - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - if (paramSymbol && !!(paramSymbol.flags & 4) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173) { - hasLiteralTypes = true; - } - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - if ((declaration.kind === 153 || declaration.kind === 154) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 ? 154 : 153; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.kind === 153 && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149: - case 151: - case 153: - case 154: - return node.name.kind === 144 - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 279: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 || signature.declaration.kind === 156; - var type = createObjectType(16); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 ? 133 : 136; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, undefined, 1), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159: - return node.typeName; - case 277: - return node.name; - case 201: - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 | 64)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 && node.kind === 277) { - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - var typeNameOrExpression = node.kind === 159 - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 | 64) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229: - case 230: - case 232: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064, undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920, undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384); - typeParameters.push(typeParameter); - var property = createSymbol(4, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 | 4); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144) { - if (flags & 2048) - typeSet.containsUndefined = true; - if (flags & 4096) - typeSet.containsNull = true; - if (!(flags & 2097152)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192)) { - if (flags & 2) - typeSet.containsString = true; - if (flags & 4) - typeSet.containsNumber = true; - if (flags & 96) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 && types.containsString || - t.flags & 64 && types.containsNumber || - t.flags & 96 && t.flags & 1048576 && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, 6144); - type = createType(65536 | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192) && (strictNullChecks || !(type.flags & 6144)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, 6144); - type = createType(131072 | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 ? getConstraintTypeFromMappedType(type) : - type.flags & 1 || getIndexInfoOfType(type, 0) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - var propName = indexType.flags & (32 | 64 | 256) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 | 340 | 512)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340) && getIndexInfoOfType(objectType, 1) || - getIndexInfoOfType(objectType, 0) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 | 64)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 | 4)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - if (maybeTypeOfKind(indexType, 540672 | 262144) || - maybeTypeOfKind(objectType, 540672) && !(accessNode && accessNode.kind === 180) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1) { - return objectType; - } - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 && !(indexType.flags & 8190)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - function getSpreadType(left, right) { - if (left.flags & 1 || right.flags & 1) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144); }); - if (left.flags & 8192) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144); }); - if (right.flags & 8192) { - return left; - } - if (left.flags & 65536) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - stringIndexInfo = getIndexInfoOfType(right, 0); - numberIndexInfo = getIndexInfoOfType(right, 1); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0), getIndexInfoOfType(right, 0)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1), getIndexInfoOfType(right, 1)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - var isSetterWithoutGetter = rightProp.flags & 65536 && !(rightProp.flags & 32768); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 | 16)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 && !(leftProp.flags & 32768) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048) || rightProp.flags & 67108864) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 | (leftProp.flags & 67108864); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 | (prop.flags & 67108864); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 && !(type.flags & 1048576)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 && type.flags & 1048576 ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230)) { - if (!(ts.getModifierFlags(container) & 32) && - (container.kind !== 152 || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119: - case 268: - case 269: - return anyType; - case 136: - return stringType; - case 133: - return numberType; - case 122: - return booleanType; - case 137: - return esSymbolType; - case 105: - return voidType; - case 139: - return undefinedType; - case 95: - return nullType; - case 130: - return neverType; - case 134: - return nonPrimitiveType; - case 169: - case 99: - return getTypeFromThisTypeNode(node); - case 173: - return getTypeFromLiteralTypeNode(node); - case 293: - return getTypeFromLiteralTypeNode(node.literal); - case 159: - case 277: - return getTypeFromTypeReference(node); - case 158: - return booleanType; - case 201: - return getTypeFromTypeReference(node); - case 162: - return getTypeFromTypeQueryNode(node); - case 164: - case 270: - return getTypeFromArrayTypeNode(node); - case 165: - return getTypeFromTupleTypeNode(node); - case 166: - case 271: - return getTypeFromUnionTypeNode(node); - case 167: - return getTypeFromIntersectionTypeNode(node); - case 273: - return getTypeFromJSDocNullableTypeNode(node); - case 168: - case 274: - case 281: - case 282: - case 278: - return getTypeFromTypeNode(node.type); - case 275: - return getTypeFromTypeNode(node.literal); - case 160: - case 161: - case 163: - case 292: - case 279: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170: - return getTypeFromTypeOperatorNode(node); - case 171: - return getTypeFromIndexedAccessTypeNode(node); - case 172: - return getTypeFromMappedTypeNode(node); - case 71: - case 143: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272: - return getTypeFromJSDocTupleType(node); - case 280: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, undefined); - } - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 | 64, type.symbol); - result.target = type.objectFlags & 64 ? type.target : type; - result.mapper = type.objectFlags & 64 ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 | 32768 | 131072 | 524288); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 | 64, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 || node.kind === 265) { - return "quit"; - } - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 229: - case 199: - case 230: - case 231: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 || parentKind === 234; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384) { - return mapper(type); - } - if (type.flags & 32768) { - if (type.objectFlags & 16) { - return type.symbol && - type.symbol.flags & (16 | 8192 | 32 | 2048 | 4096) && - (type.objectFlags & 64 || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 && !(type.flags & 8190)) { - return getUnionType(instantiateTypes(type.types, mapper), false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186: - case 187: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178: - return ts.forEach(node.properties, isContextSensitive); - case 177: - return ts.forEach(node.elements, isContextSensitive); - case 195: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194: - return node.operatorToken.kind === 54 && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261: - return isContextSensitive(node.initializer); - case 151: - case 150: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185: - return isContextSensitive(node.expression); - case 254: - return ts.forEach(node.properties, isContextSensitive); - case 253: - return node.initializer && isContextSensitive(node.initializer); - case 256: - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - if (node.typeParameters) { - return false; - } - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - if (node.kind === 187) { - return false; - } - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 : 0; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 : 0; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, false, undefined, compareTypesAssignable) !== 0; - } - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - if (source === target) { - return -1; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType, false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - if (source.kind === 1) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256) || !(target.symbol.flags & 256) || - (source.flags & 65536) !== (target.flags & 65536)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, undefined, 128)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192) - return false; - if (target.flags & 1 || source.flags & 8192) - return true; - if (source.flags & 262178 && target.flags & 2) - return true; - if (source.flags & 340 && target.flags & 4) - return true; - if (source.flags & 136 && target.flags & 8) - return true; - if (source.flags & 256 && target.flags & 16 && source.baseType === target) - return true; - if (source.flags & 16 && target.flags & 16 && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 && (!strictNullChecks || target.flags & (2048 | 1024))) - return true; - if (source.flags & 4096 && (!strictNullChecks || target.flags & 4096)) - return true; - if (source.flags & 32768 && target.flags & 16777216) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1) - return true; - if ((source.flags & 4 | source.flags & 64) && target.flags & 272) - return true; - if (source.flags & 256 && - target.flags & 256 && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 && - target.flags & 16 && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 && target.flags & 32768) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - return checkTypeRelatedTo(source, target, relation, undefined); - } - return false; - } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, undefined, 128); - targetType = typeToString(target, undefined, 128); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608)) { - return false; - } - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target) - return -1; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1; - if (getObjectFlags(source) & 128 && source.flags & 1048576) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0; - } - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - if (source.flags & 65536) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190) && !(target.flags & 8190))) { - return result; - } - } - else if (target.flags & 131072) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072) { - if (result = someTypeRelatedToType(source, target, false)) { - return result; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 && target.flags & 8190) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 && target.flags & 32768) { - return recursiveTypeRelatedTo(source, target, false); - } - if (source.flags & 65536 && target.flags & 65536 || - source.flags & 131072 && target.flags & 131072) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768) && !(getObjectFlags(target) & 512)) { - var isComparingJsxAttributes = !!(source.flags & 33554432); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, false); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 && containsType(targetTypes, source)) { - return -1; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], true); - } - return 0; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 && containsType(sourceTypes, target)) { - return -1; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2) { - relation.set(id, 3); - } - else { - return related === 1 ? -1 : 0; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i].get(id)) { - return 1; - } - } - if (depth === 100) { - overflow = true; - return 0; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = (result === -1 || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - relation.set(id, reportErrors ? 3 : 2); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384) { - if (getObjectFlags(source) & 32 && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144) { - if (source.flags & 262144) { - if (result = isRelatedTo(target.type, source.type, false)) { - return result; - } - } - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288) { - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384) { - if (getObjectFlags(target) & 32 && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - if (constraint || !(target.flags & 16777216)) { - if (!constraint || constraint.flags & 1) { - constraint = emptyObjectType; - } - constraint = getTypeWithThisArgument(constraint, source); - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288) { - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 && source.indexType === target.indexType) { - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - var sourceIsPrimitive = !!(source.flags & 8190); - if (relation !== identityRelation) { - source = getApparentType(source); - } - if (source.flags & (32768 | 131072) && target.flags & 32768) { - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0; - } - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1) { - return -1; - } - } - return 0; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0; - } - } - else if (!(targetProp.flags & 16777216)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 || targetPropFlags & 8) { - if (getCheckFlags(sourceProp) & 256) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 && targetPropFlags & 8) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 ? source : target), typeToString(sourcePropFlags & 8 ? target : source)); - } - } - return 0; - } - } - else if (targetPropFlags & 16) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0; - } - } - else if (sourcePropFlags & 16) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0; - } - result &= related; - if (relation !== comparableRelation && sourceProp.flags & 67108864 && !(targetProp.flags & 67108864)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 && target.flags & 32768)) { - return 0; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0; - } - var result = -1; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0; - } - } - var result = -1; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 && getObjectFlags(target) & 64 && source.symbol === target.symbol) { - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, undefined, undefined, kind)); - } - return 0; - } - } - return result; - } - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0; - } - var result = -1; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 && !sourceIsPrimitive) { - return -1; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 && getIndexInfoOfType(source, 0); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1; - if (kind === 0) { - var sourceNumberInfo = getIndexInfoOfType(source, 1); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24; - if (targetAccessibility === 8) { - return true; - } - if (targetAccessibility === 16 && sourceAccessibility !== 8) { - return true; - } - if (targetAccessibility !== 16 && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128) { - return true; - } - } - } - return false; - } - function isDeeplyNestedType(type, stack, depth) { - if (depth >= 5 && type.flags & 32768) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0; - } - } - else { - if ((sourceProp.flags & 67108864) !== (targetProp.flags & 67108864)) { - return 0; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - if (source === target) { - return -1; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0; - } - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144); }); - if (!primaryTypes.length) { - return getUnionType(types, true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - if (bestSupertypeScore === types.length - 1) { - break; - } - } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 && type.target === globalArrayType; - } - function isArrayLikeType(type) { - return getObjectFlags(type) & 4 && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 | 2048 | 4096)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 ? true : - type.flags & 65536 ? type.flags & 16 ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 ? stringType : - type.flags & 64 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 && type.flags & 1048576 ? stringType : - type.flags & 64 && type.flags & 1048576 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 && type.target.objectFlags & 8); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - function getFalsyFlags(type) { - return type.flags & 65536 ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 ? type.text === "" ? 32 : 0 : - type.flags & 64 ? type.text === "0" ? 64 : 0 : - type.flags & 128 ? type === falseType ? 128 : 0 : - type.flags & 7406; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178) - types.push(emptyStringType); - if (flags & 340) - types.push(zeroType); - if (flags & 136) - types.push(falseType); - if (flags & 1024) - types.push(voidType); - if (flags & 2048) - types.push(undefinedType); - if (flags & 4096) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288) : type; - } - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 | 2048)) !== 0 && - getSignaturesOfType(type, 0).length === 0 && - getSignaturesOfType(type, 1).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 && type.flags & 1048576)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576; - regularNew.objectFlags |= 128; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - members.set(prop.name, prop.flags & 4 ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0); - var numberIndexInfo = getIndexInfoOfType(type, 1); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456) { - if (type.flags & 6144) { - return anyType; - } - if (getObjectFlags(type) & 128) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149: - case 148: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228: - case 151: - case 150: - case 153: - case 154: - case 186: - case 187: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152) { - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 || - objectFlags & 4 && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 && type.symbol && type.symbol.flags & (8192 | 2048 | 32) || - objectFlags & 32 || - type.flags & 196608 && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 && target.flags & 65536 && !(source.flags & 16 && target.flags & 16) || - source.flags & 131072 && target.flags & 131072) { - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 | 32)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672) { - if (source.flags & 8388608) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608) { - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144) { - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384) { - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0); - inferFromSignatures(source, target, 1); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 0); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1) || - getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 1); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 | 262144); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 | 1048576, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - return !!ts.findAncestor(node, function (n) { return n.kind === 162 ? true : n.kind === 71 || n.kind === 143 ? false : "quit"; }); - } - function getFlowCacheKey(node) { - if (node.kind === 71) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99) { - return "0"; - } - if (node.kind === 179) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71: - case 99: - return node; - case 179: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71: - return target.kind === 71 && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 || target.kind === 176) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99: - return target.kind === 99; - case 97: - return target.kind === 97; - case 179: - return target.kind === 179 && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2) { - return strictNullChecks ? 4079361 : 4194049; - } - if (flags & 32) { - return strictNullChecks ? - type.text === "" ? 3030785 : 1982209 : - type.text === "" ? 3145473 : 4194049; - } - if (flags & (4 | 16)) { - return strictNullChecks ? 4079234 : 4193922; - } - if (flags & (64 | 256)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 : 1982082 : - isZero ? 3145346 : 4193922; - } - if (flags & 8) { - return strictNullChecks ? 4078980 : 4193668; - } - if (flags & 136) { - return strictNullChecks ? - type === falseType ? 3030404 : 1981828 : - type === falseType ? 3145092 : 4193668; - } - if (flags & 32768) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 : 8376288 : - strictNullChecks ? 6166480 : 8378320; - } - if (flags & (1024 | 2048)) { - return 2457472; - } - if (flags & 4096) { - return 2340752; - } - if (flags & 512) { - return strictNullChecks ? 1981320 : 4193160; - } - if (flags & 16777216) { - return strictNullChecks ? 6166480 : 8378320; - } - if (flags & 540672) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608) { - return getTypeFactsOfTypes(type.types); - } - return 8388607; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1) || - getIndexTypeOfType(type, 0) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, undefined, false, false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, undefined, false, false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 && parent.parent.left === parent || - parent.parent.kind === 216 && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215: - return stringType; - case 216: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194: - return getAssignedTypeOfBinaryExpression(parent); - case 188: - return undefinedType; - case 177: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198: - return getAssignedTypeOfSpreadExpression(parent); - case 261: - return getAssignedTypeOfPropertyAssignment(parent); - case 262: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215) { - return stringType; - } - if (node.parent.parent.kind === 216) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 || node.kind === 176 ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 && node.parent.kind === 194 && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185: - return getReferenceCandidate(node.expression); - case 194: - switch (node.operatorToken.kind) { - case 58: - return getReferenceCandidate(node.left); - case 26: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 || - parent.kind === 194 && parent.operatorToken.kind === 58 && parent.left === node || - parent.kind === 194 && parent.operatorToken.kind === 26 && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 && target.flags & 16 && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - function mapType(type, mapper) { - if (!(type.flags & 65536)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 ? extractTypesOfKind(typeWithLiterals, 2 | 32) : - t.flags & 4 ? extractTypesOfKind(typeWithLiterals, 4 | 64) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - function createEvolvingArrayType(elementType) { - var result = createObjectType(256); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 ? - autoArrayType : - createArrayType(elementType.flags & 65536 ? - getUnionType(elementType.types, true) : - elementType); - } - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192)) { - if (!(getObjectFlags(t) & 256)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 && (parent.name.text === "length" || - parent.parent.kind === 181 && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 && - parent.expression === root && - parent.parent.kind === 194 && - parent.parent.operatorToken.kind === 58 && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 | 2048); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - var resultType = getObjectFlags(evolvedType) & 256 && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 && getTypeWithFacts(resultType, 524288).flags & 8192) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024) { - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096) { - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048) { - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2) { - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 && reference.kind !== 99) { - flow = container.flowNode; - continue; - } - type = initialType; - } - else { - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024) { - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - if (containsMatchingReference(reference, node)) { - return declaredType; - } - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256) { - var evolvedType_1 = type; - if (node.kind === 181) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 | 2048)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192) { - return flowType; - } - var assumeTrue = (flow.flags & 32) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 && antecedent.lock.locked) { - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], false), true); - } - } - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (type === declaredType) { - break; - } - } - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 && - declaredType.flags & 65536 && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 : 2097152); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 : 2097152); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32: - case 33: - case 34: - case 35: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 && right_1.kind === 9) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 && left_1.kind === 9) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1) { - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 || operator === 33; - var facts = doubleEquals ? - assumeTrue ? 65536 : 524288 : - value.kind === 95 ? - assumeTrue ? 32768 : 262144 : - assumeTrue ? 16384 : 131072; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536)) { - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 : - typeofNEFacts.get(literal.text) || 8192; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16) { - constructSignatures = getSignaturesOfType(rightType, 1); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - if (type.flags & 65536) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192)) { - return assignableType; - } - } - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 || invokedExpression.kind === 179) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71: - case 99: - case 97: - case 179: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185: - return narrowType(type, expr.expression, assumeTrue); - case 194: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192: - if (expr.operator === 51) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - if (location.kind === 71) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 || - node.kind === 265 || - node.kind === 149; - }); - } - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304)) { - links.flags |= 4194304; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304); }); - } - function markParameterAssignments(node) { - if (node.kind === 71) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 && (getDeclarationNodeFlagsFromSymbol(symbol) & 2) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2) { - if (container.kind === 187) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - if (declaration_1.kind === 229 - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199) { - var container = ts.getThisContainer(node, false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 && ts.hasModifier(container, 32)) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - } - break; - } - container = ts.getThisContainer(container, false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - if (!(localOrExportSymbol.flags & 3) || assignmentKind === 1 || !declaration) { - return type; - } - var isParameter = ts.getRootDeclaration(declaration).kind === 146; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 || - flowContainer.kind === 187 || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1) !== 0 || isInTypeQuery(node) || node.parent.kind === 246) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048) && getFalsyFlags(flowType) & 2048) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 || - (symbol.flags & (2 | 32)) === 0 || - symbol.valueDeclaration.parent.kind === 260) { - return; - } - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - getNodeLinks(current).flags |= 65536; - } - if (container.kind === 214 && - ts.getAncestor(symbol.valueDeclaration, 227).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152; - } - getNodeLinks(symbol.valueDeclaration).flags |= 262144; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072; - } - } - function isAssignedInBodyOfForStatement(node, container) { - var current = node; - while (current.parent.kind === 185) { - current = current.parent; - } - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 || current.parent.kind === 193)) { - var expr = current.parent; - isAssigned = expr.operator === 43 || expr.operator === 44; - } - if (!isAssigned) { - return false; - } - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2; - if (container.kind === 149 || container.kind === 152) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4; - } - else { - getNodeLinks(container).flags |= 4; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - if (!superCall || superCall.end > node.pos) { - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - if (container.kind === 187) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = (languageVersion < 2); - } - switch (container.kind) { - case 233: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - break; - case 232: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 152: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - } - break; - case 149: - case 148: - if (ts.getModifierFlags(container) & 32) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - } - break; - case 144: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - if (container.kind === 186 && - container.parent.kind === 194 && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3) { - var className = container.parent - .left - .expression - .expression; - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 && node.parent.expression === node; - var container = ts.getSuperContainer(node, true); - var needToCaptureLexicalThis = false; - if (!isCallExpression) { - while (container && container.kind === 187) { - container = ts.getSuperContainer(container, true); - needToCaptureLexicalThis = languageVersion < 2; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144; }); - if (current && current.kind === 144) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32) || isCallExpression) { - nodeCheckFlag = 512; - } - else { - nodeCheckFlag = 256; - } - getNodeLinks(node).flags |= nodeCheckFlag; - if (container.kind === 151 && ts.getModifierFlags(container) & 256) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096; - } - else { - getNodeLinks(container).flags |= 2048; - } - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178) { - if (languageVersion < 2) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - return anyType; - } - } - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - return container.kind === 152; - } - else { - if (ts.isClassLike(container.parent) || container.parent.kind === 178) { - if (ts.getModifierFlags(container) & 32) { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154; - } - else { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154 || - container.kind === 149 || - container.kind === 148 || - container.kind === 152; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 || - func.kind === 153 || - func.kind === 154) && func.parent.kind === 178 ? func.parent : - func.kind === 186 && func.parent.kind === 261 ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - if (func.parent.kind === 194 && func.parent.operatorToken.kind === 58) { - var target = func.parent.left; - if (target.kind === 179 || target.kind === 180) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, true, false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) - : contextualReturnType; - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - if (functionDecl.type || - functionDecl.kind === 152 || - functionDecl.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 && operator <= 70) { - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0) { - return undefined; - } - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 || operator === 26) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) || - getIndexTypeOfContextualType(type, 0); - } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1) - || getIteratedTypeOrElementType(type, undefined, false, false, false); - } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249) { - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 176: - return getContextualTypeForInitializerExpression(node); - case 187: - case 219: - return getContextualTypeForReturnExpression(node); - case 197: - return getContextualTypeForYieldOperand(parent); - case 181: - case 182: - return getContextualTypeForArgument(parent, node); - case 184: - case 202: - return getTypeFromTypeNode(parent.type); - case 194: - return getContextualTypeForBinaryOperand(node); - case 261: - case 262: - return getContextualTypeForObjectLiteralElement(parent); - case 177: - return getContextualTypeForElementExpression(node); - case 195: - return getContextualTypeForConditionalOperand(node); - case 205: - ts.Debug.assert(parent.parent.kind === 196); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185: - return getContextualType(parent); - case 256: - return getContextualTypeForJsxExpression(parent); - case 253: - case 255: - return getContextualTypeForJsxAttribute(parent); - case 251: - case 250: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 || node.kind === 187; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) { - return undefined; - } - else { - signatureList.push(signature); - } - } - } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false, false); - } - function hasDefaultValue(node) { - return (node.kind === 176 && !!node.initializer) || - (node.kind === 194 && node.operatorToken.kind === 58); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198) { - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1) || - getIteratedTypeOrElementType(restArrayType, undefined, false, false, false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198; - } - if (!hasSpreadElement) { - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - if (pattern && (pattern.kind === 175 || pattern.kind === 177)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 | 262178 | 512)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, true) : undefinedType; - return createIndexInfo(unionType, false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 || contextualType.pattern.kind === 178); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 || - memberDecl.kind === 262 || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 | member.flags, member.name); - if (inDestructuringPattern) { - var isOptional = (memberDecl.kind === 261 && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512)) { - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263) { - if (languageVersion < 2) { - checkExternalEmitHelpers(memberDecl, 2); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - ts.Debug.assert(memberDecl.kind === 153 || memberDecl.kind === 154); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768) { - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576; - result.flags |= 4194304 | freshObjectLiteralFlag | (typeFlags & 14680064); - result.objectFlags |= 128; - if (patternWithComputedProperties) { - result.objectFlags |= 512; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144)) { - propagatedFlags |= (result.flags & 14680064); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 | 4096 | 2048 | 16777216) || - type.flags & 32768 && !isGenericMappedType(type) || - type.flags & 196608 && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - checkJsxOpeningLikeElement(node.openingElement); - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - function isUnhyphenatedJsxName(name) { - return name.indexOf("-") < 0; - } - function isJsxIntrinsicIdentifier(tagName) { - if (tagName.kind === 179 || tagName.kind === 99) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; - var attributeSymbol = createSymbol(4 | 134217728 | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - var parent = openingLikeElement.parent.kind === 249 ? openingLikeElement.parent : undefined; - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - if (child.kind === 10) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - var childrenPropSymbol = createSymbol(4 | 134217728, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, undefined, undefined); - result.flags |= 33554432 | 4194304; - result.objectFlags |= 128; - return result; - } - } - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1; - return links.resolvedSymbol = intrinsicProp; - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - links.jsxFlags |= 2; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536)); - if (isTypeAny(valueType)) { - return anyType; - } - var signatures = getSignaturesOfType(valueType, 1); - if (signatures.length === 0) { - signatures = getSignaturesOfType(valueType, 0); - if (signatures.length === 0) { - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(undefined, signature.typeParameters, 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), true); - } - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920, undefined); - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064); - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - if (!result) { - result = allMatchingAttributesType; - } - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), true); - } - if (elementType.flags & 2) { - return anyType; - } - else if (elementType.flags & 32) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - return anyType; - } - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - return anyType; - } - else if (propsName === "") { - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - return attributesType; - } - else { - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, true); - } - } - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, false); - } - } - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - if ((compilerOptions.jsx || 0) === 0) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - var reactRefErr = compilerOptions.jsx === 2 ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455, reactRefErr, reactNamespace); - if (reactSym) { - reactSym.isReferenced = true; - if (reactSym.flags & 8388608 && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - return true; - } - } - else if (targetType.flags & 196608) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, false); - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 ? flags : flags & ~28; - } - if (getCheckFlags(s) & 6) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 ? 8 : - checkFlags & 64 ? 4 : - 16; - var staticModifier = checkFlags & 512 ? 32 : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216) { - return 4 | 32; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 || getCheckFlags(symbol) & 4); - } - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 || node.kind === 226 ? - node.name : - node.right; - if (getCheckFlags(prop) & 256) { - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97) { - if (languageVersion < 2) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 && propKind !== 150; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128) { - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - if (!(flags & 24)) { - return true; - } - if (flags & 8) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - if (left.kind === 97) { - return true; - } - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - if (flags & 32) { - return true; - } - if (type.flags & 16384 && type.isThisType) { - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144; - if (kind) { - error(errorNode, kind & 2048 ? kind & 4096 ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 | 8192) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 && !(containingType.flags & 8190)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8)) { - if (getCheckFlags(prop) & 1) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 && isTypeAny(apparentType))) { - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 && - node.parent && node.parent.kind !== 159 && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - if (node.kind !== 179 || assignmentKind === 1 || - !(prop.flags & (3 | 4 | 98304)) && - !(prop.flags & 8192 && propType.flags & 65536)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71) { - return getResolvedSymbol(initializer); - } - return undefined; - } - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1) && !getIndexTypeOfType(type, 0); - } - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - if ((expressionType.flags & 512) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(true); - if (!globalESSymbol) { - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183) { - checkExpression(node.template); - } - else if (node.kind !== 147) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; - var typeArguments; - var callIsIncomplete; - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - return true; - } - if (node.kind === 183) { - var tagExpression = node; - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 182); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - function getSingleCallSignature(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, true, false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - for (var i = 0; i < typeParameters.length; i++) { - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - var callIsIncomplete = node.attributes.end === node.end; - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - function getThisArgumentOfCall(node) { - if (node.kind === 181) { - var callee = node.expression; - if (callee.kind === 179) { - return callee.expression; - } - else if (callee.kind === 180) { - return callee.expression; - } - } - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183) { - var template = node.template; - args = [undefined]; - if (template.kind === 196) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147) { - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147) { - switch (node.parent.kind) { - case 229: - case 199: - return 1; - case 149: - return 2; - case 151: - case 153: - case 154: - if (languageVersion === 0) { - return 2; - } - return signature.parameters.length >= 3 ? 3 : 2; - case 146: - return 3; - } - } - else { - return args.length; - } - } - function getEffectiveDecoratorFirstArgumentType(node) { - if (node.kind === 229) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorSecondArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - return anyType; - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var element = node; - switch (element.name.kind) { - case 71: - case 8: - case 9: - return getLiteralTypeForText(32, element.name.text); - case 144: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorThirdArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - return numberType; - } - if (node.kind === 149) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - function getEffectiveArgumentType(node, argIndex) { - if (node.kind === 147) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183) { - return getGlobalTemplateStringsArrayType(); - } - return undefined; - } - function getEffectiveArgument(node, args, argIndex) { - if (node.kind === 147 || - (argIndex === 0 && node.kind === 183)) { - return undefined; - } - return args[argIndex]; - } - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147) { - return node.expression; - } - else if (argIndex === 0 && node.kind === 183) { - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183; - var isDecorator = node.kind === 147; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - if (node.expression.kind !== 97) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - var excludeArgument; - if (!isDecorator) { - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 && node.arguments.hasTrailingComma; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - return candidateForArgumentError; - } - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, false, ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - if (funcType.flags & 65536) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - if (!(modifiers & 24)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229: - case 199: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151: - case 153: - case 154: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - if (elementType.flags & 65536) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181: - return resolveCallExpression(node, candidatesOutArray); - case 182: - return resolveNewExpression(node, candidatesOutArray); - case 183: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147: - return resolveDecorator(node, candidatesOutArray); - case 251: - case 250: - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, undefined, undefined); - } - return links.inferredClassType; - } - function checkCallExpression(node) { - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97) { - return voidType; - } - if (node.kind === 182) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 && - declaration.kind !== 156 && - declaration.kind !== 161 && - !ts.isJSDocConstructSignature(declaration)) { - var funcSymbol = node.expression.kind === 71 ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, true)) { - return false; - } - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455, undefined, undefined); - if (!resolvedRequire) { - return true; - } - if (resolvedRequire.flags & 8388608) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 - ? 228 - : resolvedRequire.flags & 3 - ? 226 - : 0; - if (targetDeclarationKind !== 0) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - if (links.type === emptyObjectType && - (name.kind === 174 || name.kind === 175)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2) { - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType) { - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 - ? createAsyncIterableIteratorType(anyType) - : createIterableIteratorType(anyType); - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - return functionFlags & 2 - ? createPromiseReturnType(func, neverType) - : neverType; - } - if (types.length === 0) { - return functionFlags & 2 - ? createPromiseReturnType(func, voidType) - : voidType; - } - } - type = getUnionType(types, true); - if (functionFlags & 1) { - type = functionFlags & 2 - ? createAsyncIterableIteratorType(type) - : createIterableIteratorType(type); - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - return (functionFlags & 3) === 2 - ? createPromiseReturnType(func, widenedType) - : widenedType; - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, false, (functionFlags & 2) !== 0); - } - if (functionFlags & 2) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 || func.kind === 187)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - if (returnType && maybeTypeOfKind(returnType, 1 | 1024)) { - return; - } - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256; - if (returnType && returnType.flags & 8192) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186) { - checkGrammarForGenerator(node); - } - if (checkMode === 1 && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2; - if (mightFixTypeParameters || !(links.flags & 1024)) { - var contextualSignature = getContextualSignature(node); - var contextChecked = !!(links.flags & 1024); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3) === 2 ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); - if ((functionFlags & 1) === 0) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207) { - checkSourceElement(node.body); - } - else { - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3) === 2) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - return !!(getCheckFlags(symbol) & 8 || - symbol.flags & 4 && getDeclarationModifierFlagsFromSymbol(symbol) & 64 || - symbol.flags & 3 && getDeclarationNodeFlagsFromSymbol(symbol) & 2 || - symbol.flags & 98304 && !(symbol.flags & 65536) || - symbol.flags & 8); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - if (symbol.flags & 4 && - (expr.kind === 179 || expr.kind === 180) && - expr.expression.kind === 99) { - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152)) - return true; - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 || expr.kind === 180) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - var node = ts.skipParentheses(expr); - if (node.kind !== 71 && node.kind !== 179 && node.kind !== 180) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 && expr.kind !== 180) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 16384)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 && node.operand.kind === 8) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, "" + -node.operand.text)); - } - switch (node.operator) { - case 37: - case 38: - case 52: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51: - var facts = getTypeFacts(operandType) & (1048576 | 2097152); - return facts === 1048576 ? falseType : - facts === 2097152 ? trueType : - booleanType; - case 43: - case 44: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (isTypeOfKind(leftType, 8190)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0).length || - getSignaturesOfType(rightType, 1).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 | 512))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 || property.kind === 262) { - var name = property.name; - if (name.kind === 144) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1) || - getIndexTypeOfType(objectLiteralType, 0); - if (type) { - if (property.kind === 262) { - return checkDestructuringAssignment(property, type); - } - else { - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263) { - if (languageVersion < 5) { - checkExternalEmitHelpers(property, 4); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - var elementType = checkIteratedTypeOrElementType(sourceType, node, false, false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200) { - if (element.kind !== 198) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 && restExpression.operatorToken.kind === 58) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048)) { - sourceType = getTypeWithFacts(sourceType, 131072); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 && target.operatorToken.kind === 58) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, undefined); - } - return sourceType; - } - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71: - case 9: - case 12: - case 183: - case 196: - case 13: - case 8: - case 101: - case 86: - case 95: - case 139: - case 186: - case 199: - case 187: - case 177: - case 178: - case 189: - case 203: - case 250: - case 249: - return true; - case 195: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192: - case 193: - switch (node.operator) { - case 51: - case 37: - case 38: - case 52: - return true; - } - return false; - case 190: - case 184: - case 202: - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 && (left.kind === 178 || left.kind === 177)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39: - case 40: - case 61: - case 62: - case 41: - case 63: - case 42: - case 64: - case 38: - case 60: - case 45: - case 65: - case 46: - case 66: - case 47: - case 67: - case 49: - case 69: - case 50: - case 70: - case 48: - case 68: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - if ((leftType.flags & 136) && - (rightType.flags & 136) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37: - case 59: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 | 262178) && !isTypeOfKind(rightType, 1 | 262178)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340) && isTypeOfKind(rightType, 340)) { - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178) || isTypeOfKind(rightType, 262178)) { - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27: - case 29: - case 30: - case 31: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32: - case 33: - case 34: - case 35: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92: - return checkInExpression(left, right, leftType, rightType); - case 53: - return getTypeFacts(leftType) & 1048576 ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54: - return getTypeFacts(leftType) & 2097152 ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 && node.text === "eval"; - } - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512) ? left : - maybeTypeOfKind(rightType, 512) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49: - case 69: - return 54; - case 50: - case 70: - return 35; - case 48: - case 68: - return 53; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 && operator <= 70) { - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - checkTypeAssignableTo(valueType, leftType, left, undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 4096) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - if ((functionFlags & 3) === 3 && - languageVersion < 5) { - checkExternalEmitHelpers(node, 26624); - } - if ((functionFlags & 3) === 1 && - languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256); - } - } - if (functionFlags & 1) { - var expressionType = checkExpressionCached(node.expression, undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, false, (functionFlags & 2) !== 0); - } - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, undefined); - } - } - } - } - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32, node.text)); - case 8: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, node.text)); - case 101: - return trueType; - case 86: - return falseType; - } - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 : - contextualMapper ? 2 : 0; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 || node.kind === 202; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, true); - return ts.getCombinedNodeFlags(declaration) & 2 || - ts.getCombinedModifierFlags(declaration) & 64 && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - if (constraint.flags & (2 | 4 | 8 | 16)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 | 262144)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - checkGrammarMethod(node); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - function getTypeOfExpression(node, cache) { - if (node.kind === 181 && node.expression.kind !== 97 && !ts.isRequireCall(node, true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - return cache ? checkExpressionCached(node) : checkExpression(node); - } - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 179 && node.parent.expression === node) || - (node.parent.kind === 180 && node.parent.expression === node) || - ((node.kind === 71 || node.kind === 143) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71: - return checkIdentifier(node); - case 99: - return checkThisExpression(node); - case 97: - return checkSuperExpression(node); - case 95: - return nullWideningType; - case 9: - case 8: - case 101: - case 86: - return checkLiteralExpression(node); - case 196: - return checkTemplateExpression(node); - case 13: - return stringType; - case 12: - return globalRegExpType; - case 177: - return checkArrayLiteral(node, checkMode); - case 178: - return checkObjectLiteral(node, checkMode); - case 179: - return checkPropertyAccessExpression(node); - case 180: - return checkIndexedAccess(node); - case 181: - case 182: - return checkCallExpression(node); - case 183: - return checkTaggedTemplateExpression(node); - case 185: - return checkExpression(node.expression, checkMode); - case 199: - return checkClassExpression(node); - case 186: - case 187: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189: - return checkTypeOfExpression(node); - case 184: - case 202: - return checkAssertion(node); - case 203: - return checkNonNullAssertion(node); - case 204: - return checkMetaProperty(node); - case 188: - return checkDeleteExpression(node); - case 190: - return checkVoidExpression(node); - case 191: - return checkAwaitExpression(node); - case 192: - return checkPrefixUnaryExpression(node); - case 193: - return checkPostfixUnaryExpression(node); - case 194: - return checkBinaryExpression(node, checkMode); - case 195: - return checkConditionalExpression(node, checkMode); - case 198: - return checkSpreadExpression(node, checkMode); - case 200: - return undefinedWideningType; - case 197: - return checkYieldExpression(node); - case 256: - return checkJsxExpression(node, checkMode); - case 249: - return checkJsxElement(node); - case 250: - return checkJsxSelfClosingElement(node); - case 254: - return checkJsxAttributes(node, checkMode); - case 251: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - function checkTypeParameter(node) { - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 || func.kind === 156 || func.kind === 161) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187: - case 155: - case 228: - case 186: - case 160: - case 151: - case 150: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 || - name.kind === 174) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - if (node.kind === 157) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 || node.kind === 228 || node.kind === 161 || - node.kind === 155 || node.kind === 152 || - node.kind === 156) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4)) { - if ((functionFlags & 3) === 3 && languageVersion < 5) { - checkExternalEmitHelpers(node, 6144); - } - if ((functionFlags & 3) === 2 && languageVersion < 4) { - checkExternalEmitHelpers(node, 64); - } - if ((functionFlags & 3) !== 0 && languageVersion < 2) { - checkExternalEmitHelpers(node, 128); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 | 1)) === 1) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 - ? createAsyncIterableIteratorType(generatorElementType) - : createIterableIteratorType(generatorElementType); - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3) === 2) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153: - addName(names, member.name, memberName, 1); - break; - case 154: - addName(names, member.name, memberName, 2); - break; - case 149: - addName(names, member.name, memberName, 3); - break; - case 151: - addName(names, member.name, memberName, 4); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4) { - if (meaning !== 4) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148) { - var memberName = void 0; - switch (member.name.kind) { - case 9: - case 8: - case 71: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - checkFunctionOrMethodDeclaration(node); - if (ts.getModifierFlags(node) & 128 && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 && n.kind !== 228) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 && - !(ts.getModifierFlags(n) & 32) && - !!n.initializer; - } - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92; }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128)) { - if (!(node.flags & 256)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var otherKind = node.kind === 153 ? 154 : 153; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28) !== (ts.getModifierFlags(otherAccessor) & 28)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128) !== ts.hasModifier(otherAccessor, 128)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288)) { - return type; - } - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - if (maybeTypeOfKind(objectType, 540672) && isTypeOfKind(indexType, 340)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - if (n.parent.kind !== 230 && - n.parent.kind !== 229 && - n.parent.kind !== 199 && - ts.isInAmbientContext(n)) { - if (!(flags & 2)) { - flags |= 1; - } - flags |= 2; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 | 16)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 | 2 | 8 | 16 | 128; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 || node.kind === 150) && - (ts.getModifierFlags(node) & 32) !== (ts.getModifierFlags(subsequentNode) & 32); - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - if (ts.getModifierFlags(node) & 128) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 || node.parent.kind === 163 || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 228 || node.kind === 151 || node.kind === 150 || node.kind === 152) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032)) { - return; - } - } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - var defaultExportedDeclarationSpaces = 0; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 | 512); - if (effectiveDeclarationFlags & 1) { - if (effectiveDeclarationFlags & 512) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230: - return 2097152; - case 233: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 - ? 4194304 | 1048576 - : 4194304; - case 229: - case 232: - return 2097152 | 1048576; - case 237: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - function getPromisedTypeOfPromise(promise, errorNode) { - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), true); - } - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - function checkAsyncFunctionReturnType(node) { - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455, true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151: - case 153: - case 154: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 ? 793064 : 1920) | 8388608, undefined, undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - function checkDecorators(node) { - if (!node.decorators) { - return; - } - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8); - if (node.kind === 146) { - checkExternalEmitHelpers(firstDecorator, 32); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16); - switch (node.kind) { - case 229: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151: - case 153: - case 154: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - if (node.name && node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.forEach(localSymbol.declarations, function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 - ? checkAsyncFunctionReturnType(node) - : getTypeFromTypeNode(node.type)); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 && ts.nodeIsPresent(node.body)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265: - case 233: - checkUnusedModuleMembers(node); - break; - case 229: - case 199: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230: - checkUnusedTypeParameters(node); - break; - case 207: - case 235: - case 214: - case 215: - case 216: - checkUnusedLocalsAndParameters(node); - break; - case 152: - case 186: - case 228: - case 187: - case 151: - case 153: - case 154: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150: - case 155: - case 156: - case 157: - case 160: - case 161: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 && - (declaration.parent.parent.kind === 215 || - declaration.parent.parent.kind === 216)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 && node.text.charCodeAt(0) === 95; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 || member.kind === 149) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - if (node.kind === 207) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 || - node.kind === 148 || - node.kind === 151 || - node.kind === 150 || - node.kind === 153 || - node.kind === 154) { - return false; - } - if (ts.isInAmbientContext(node)) { - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 && ts.nodeIsMissing(root.parent.body)) { - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4) { - var isDeclaration_1 = node.kind !== 71; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8) { - var isDeclaration_2 = node.kind !== 71; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - var enclosingClass = ts.getContainingClass(node); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - if ((ts.getCombinedNodeFlags(node) & 3) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - if (node.kind === 226 && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3, undefined, undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227); - var container = varDeclList.parent.kind === 208 && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - var namesShareScope = container && - (container.kind === 207 && ts.isFunctionLike(container.parent) || - container.kind === 234 || - container.kind === 233 || - container.kind === 265); - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - return; - } - if (n.kind === 179) { - return visit(n.expression); - } - else if (n.kind === 71) { - var symbol = resolveName(n, n.text, 107455 | 8388608, undefined, undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 || - symbol.valueDeclaration.kind === 176) { - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - (current.parent.kind === 149 && - !(ts.hasModifier(current.parent, 32)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176) { - if (node.parent.kind === 174 && languageVersion < 5) { - checkExternalEmitHelpers(node, 4); - } - if (node.propertyName && node.propertyName.kind === 144) { - checkComputedPropertyName(node.propertyName); - } - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 && languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - ts.forEach(node.name.elements, checkSourceElement); - } - if (node.initializer && ts.getRootDeclaration(node).kind === 146 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - if (ts.isBindingPattern(node.name)) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); - checkParameterInitializer(node); - } - } - else { - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 && node.kind !== 148) { - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 || node.kind === 176) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 && right.kind === 226) || - (left.kind === 226 && right.kind === 146)) { - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 | - 16 | - 256 | - 128 | - 64 | - 32; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - if (node.modifiers && node.parent.kind === 178) { - if (ts.getFunctionFlags(node) & 2) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 | 2)) === 2 && languageVersion < 5) { - checkExternalEmitHelpers(node, 16384); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2) { - checkExternalEmitHelpers(node, 256); - } - } - if (node.initializer.kind === 227) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - if (varExpr.kind === 177 || varExpr.kind === 178) { - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - if (node.initializer.kind === 227) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 || varExpr.kind === 178) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, true) || anyType; - } - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - if (allowStringInput) { - if (arrayType.flags & 65536) { - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, true); - } - } - else if (arrayType.flags & 262178) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - if (arrayType.flags & 8192) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1); - if (hasStringConstituent && arrayElementType) { - if (arrayElementType.flags & 262178) { - return stringType; - } - return getUnionType([arrayElementType, stringType], true); - } - return arrayElementType; - } - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - if (isReferenceToType(type, getGlobalAsyncIterableType(false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - if (isReferenceToType(type, getGlobalIterableType(false)) || - isReferenceToType(type, getGlobalIterableIteratorType(false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), true); - if (isTypeAny(nextResult)) { - return undefined; - } - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, undefined, isAsyncGenerator, false, false) - || getIteratedTypeOfIterator(returnType, undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3) === 2 - ? getPromisedTypeOfPromise(returnType) - : returnType; - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 | 1); - } - function checkReturnStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return; - } - if (func.kind === 154) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - if (clause.kind === 258 && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0); - var stringIndexType = getIndexTypeOfType(type, 0); - var numberIndexType = getIndexTypeOfType(type, 1); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1); - }); - if (getObjectFlags(type) & 1 && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (!(ts.getModifierFlags(member) & 32) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (getObjectFlags(type) & 2)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - if (indexKind === 1 && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 || - ts.getNameOfDeclaration(propDeclaration).kind === 144 || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - if (source.name.text !== target.symbol.name) { - return false; - } - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2) { - checkExternalEmitHelpers(baseTypeNode.parent, 1); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32) && !(baseConstructorType.flags & 540672)) { - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - return getCheckFlags(s) & 1 ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 || d.kind === 230; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - if (derived === base) { - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - if (baseDeclarationFlags & 128 && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128))) { - if (derivedClassDecl.kind === 199) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 || derivedDeclarationFlags & 8) { - continue; - } - if ((baseDeclarationFlags & 32) !== (derivedDeclarationFlags & 32)) { - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 && derived.flags & 98308) { - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 || kind === 154; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37: return value_1; - case 38: return -value_1; - case 52: return ~value_1; - } - return undefined; - case 194: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49: return left | right; - case 48: return left & right; - case 46: return left >> right; - case 47: return left >>> right; - case 45: return left << right; - case 50: return left ^ right; - case 39: return left * right; - case 41: return left / right; - case 37: return left + right; - case 38: return left - right; - case 42: return left % right; - } - return undefined; - case 8: - checkGrammarNumericLiteral(e); - return +e.text; - case 185: - return evalConstant(e.expression); - case 71: - case 180: - case 179: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71) { - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - var current = expression; - while (current) { - if (current.kind === 71) { - break; - } - else if (current.kind === 179) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; - } - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 232) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 || - (declaration.kind === 228 && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - var mergedClass = ts.getDeclarationOfKind(symbol, 229); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728); - if (checkBody && node.body) { - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208: - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243: - case 244: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237: - case 238: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176: - case 226: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - case 229: - case 232: - case 228: - case 230: - case 233: - case 231: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - var reportError = !(symbol.flags & 134217728); - if (!reportError) { - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71: - return node; - case 143: - do { - node = node.left; - } while (node.kind !== 71); - return node; - case 179: - do { - node = node.expression; - } while (node.kind !== 71); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - if (!isTopLevelInExternalModuleAugmentation(node)) { - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & (107455 | 1048576) ? 107455 : 0) | - (symbol.flags & 793064 ? 793064 : 0) | - (symbol.flags & 1920 ? 1920 : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 | 1920).flags & 1920)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 || node.parent.kind === 234 || node.parent.kind === 233; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - var symbol = resolveName(exportedName, exportedName.text, 107455 | 793064 | 1920 | 8388608, undefined, undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - return; - } - var container = node.parent.kind === 265 ? node.parent : node.parent.parent; - if (container.kind === 233 && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - var exports = getExportsOfModule(moduleSymbol); - exports && exports.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - if (flags & (1920 | 64 | 384)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 && exportedDeclarationsCount <= 2) { - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 && declaration.kind !== 151) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145: - return checkTypeParameter(node); - case 146: - return checkParameter(node); - case 149: - case 148: - return checkPropertyDeclaration(node); - case 160: - case 161: - case 155: - case 156: - return checkSignatureDeclaration(node); - case 157: - return checkSignatureDeclaration(node); - case 151: - case 150: - return checkMethodDeclaration(node); - case 152: - return checkConstructorDeclaration(node); - case 153: - case 154: - return checkAccessorDeclaration(node); - case 159: - return checkTypeReferenceNode(node); - case 158: - return checkTypePredicate(node); - case 162: - return checkTypeQuery(node); - case 163: - return checkTypeLiteral(node); - case 164: - return checkArrayType(node); - case 165: - return checkTupleType(node); - case 166: - case 167: - return checkUnionOrIntersectionType(node); - case 168: - case 170: - return checkSourceElement(node.type); - case 171: - return checkIndexedAccessType(node); - case 172: - return checkMappedType(node); - case 228: - return checkFunctionDeclaration(node); - case 207: - case 234: - return checkBlock(node); - case 208: - return checkVariableStatement(node); - case 210: - return checkExpressionStatement(node); - case 211: - return checkIfStatement(node); - case 212: - return checkDoStatement(node); - case 213: - return checkWhileStatement(node); - case 214: - return checkForStatement(node); - case 215: - return checkForInStatement(node); - case 216: - return checkForOfStatement(node); - case 217: - case 218: - return checkBreakOrContinueStatement(node); - case 219: - return checkReturnStatement(node); - case 220: - return checkWithStatement(node); - case 221: - return checkSwitchStatement(node); - case 222: - return checkLabeledStatement(node); - case 223: - return checkThrowStatement(node); - case 224: - return checkTryStatement(node); - case 226: - return checkVariableDeclaration(node); - case 176: - return checkBindingElement(node); - case 229: - return checkClassDeclaration(node); - case 230: - return checkInterfaceDeclaration(node); - case 231: - return checkTypeAliasDeclaration(node); - case 232: - return checkEnumDeclaration(node); - case 233: - return checkModuleDeclaration(node); - case 238: - return checkImportDeclaration(node); - case 237: - return checkImportEqualsDeclaration(node); - case 244: - return checkExportDeclaration(node); - case 243: - return checkExportAssignment(node); - case 209: - checkGrammarStatementInAmbientContext(node); - return; - case 225: - checkGrammarStatementInAmbientContext(node); - return; - case 247: - return checkMissingDeclaration(node); - } - } - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186: - case 187: - case 151: - case 150: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153: - case 154: - checkAccessorDeclaration(node); - break; - case 199: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1)) { - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1; - } - } - function getDiagnostics(sourceFile, ct) { - try { - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); - break; - case 232: - copySymbols(getSymbolOfNode(location).exports, meaning & 8); - break; - case 199: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - case 229: - case 230: - if (!(memberFlags & 32)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064); - } - break; - case 186: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145: - case 229: - case 230: - case 231: - case 232: - return true; - } - } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 || node.parent.kind === 277); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179) { - node = node.parent; - } - return node.parent && node.parent.kind === 201; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1: - case 3: - return getSymbolOfNode(entityName.parent); - case 4: - case 2: - case 5: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 && - entityName.parent === entityName.parent.parent.left) { - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, 107455 | 793064 | 1920 | 8388608); - } - if (entityName.kind !== 179 && isInRightSideOfImportOrExportAssignment(entityName)) { - var importEqualsDeclaration = ts.getAncestor(entityName, 237); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0; - if (entityName.parent.kind === 201) { - meaning = 793064; - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455; - } - } - else { - meaning = 1920; - } - meaning |= 8388608; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - return undefined; - } - if (entityName.kind === 71) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455, false, true); - } - else if (entityName.kind === 179) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 || entityName.parent.kind === 277) ? 793064 : 1920; - return resolveEntityName(entityName, meaning, false, true); - } - else if (entityName.parent.kind === 253) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158) { - return resolveEntityName(entityName, 1); - } - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (ts.isDeclarationName(node)) { - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 && - node.parent.parent.kind === 174 && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71: - case 179: - case 143: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99: - var container = ts.getThisContainer(node, false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - case 97: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169: - return getTypeFromTypeNode(node).symbol; - case 123: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9: - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 || node.parent.kind === 244) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, false)) { - return resolveExternalModuleName(node, node); - } - case 8: - if (node.parent.kind === 180 && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 262) { - return resolveEntityName(location.name, 107455 | 8388608); - } - return undefined; - } - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920 | 8388608); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 || expr.kind === 177); - if (expr.parent.kind === 216) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 194) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 261) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - ts.Debug.assert(expr.parent.kind === 177); - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, false, false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - function getPropertySymbolOfDestructuringAssignment(location) { - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0).length || getSignaturesOfType(type, 1).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576) { - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 && parentSymbol_1.valueDeclaration.kind === 265) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455, undefined, undefined)) { - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072) { - var isDeclaredInLoop = nodeLinks_1.flags & 262144; - var inLoopInitializer = ts.isIterationStatement(container, false); - var inLoopBodyBlock = container.kind === 207 && ts.isIterationStatement(container.parent, false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237: - case 239: - case 240: - case 242: - case 246: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243: - return node.expression - && node.expression.kind === 71 - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 || !ts.isInternalModuleImportEqualsDeclaration(node)) { - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - return target.flags & 107455 && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264: - case 179: - case 180: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8)) { - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 && getSignaturesOfType(type, 0).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - var valueSymbol = resolveEntityName(typeName, 107455, true, false, location); - var typeSymbol = resolveEntityName(typeName, 793064, true, false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 | 6144 | 8192)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 | 131072)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096) { - type = includeFalsyTypes(type, 2048); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 | 1048576 | 8388608, undefined, undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 && type.flags & 1048576); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - function getTypeReferenceDirectivesForEntityName(node) { - if (!fileToDirective) { - return undefined; - } - var meaning = (node.kind === 179) || (node.kind === 71 && isInTypeQuery(node)) - ? 107455 | 1048576 - : 793064 | 1920; - var symbol = resolveEntityName(node, meaning, true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - if (!symbol.declarations) { - return false; - } - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 && current.flags & 512) { - return false; - } - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265); - } - function initializeTypeChecker() { - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true); - getSymbolLinks(unknownSymbol).type = unknownType; - globalArrayType = getGlobalType("Array", 1, true); - globalObjectType = getGlobalType("Object", 0, true); - globalFunctionType = getGlobalType("Function", 0, true); - globalStringType = getGlobalType("String", 0, true); - globalNumberType = getGlobalType("Number", 0, true); - globalBooleanType = getGlobalType("Boolean", 0, true); - globalRegExpType = getGlobalType("RegExp", 0, true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1; helper <= 16384; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1: return "__extends"; - case 2: return "__assign"; - case 4: return "__rest"; - case 8: return "__decorate"; - case 16: return "__metadata"; - case 32: return "__param"; - case 64: return "__awaiter"; - case 128: return "__generator"; - case 256: return "__values"; - case 512: return "__read"; - case 1024: return "__spread"; - case 2048: return "__await"; - case 4096: return "__asyncGenerator"; - case 8192: return "__asyncDelegator"; - case 16384: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 || node.kind === 154) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131) { - if (node.kind === 148 || node.kind === 150) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76: - if (node.kind !== 232 && node.parent.kind === 229) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76)); - } - break; - case 114: - case 113: - case 112: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113) { - lastProtected = modifier; - } - else if (modifier.kind === 112) { - lastPrivate = modifier; - } - if (flags & 28) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128) { - if (modifier.kind === 112) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115: - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32; - lastStatic = modifier; - break; - case 131: - if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 && node.kind !== 148 && node.kind !== 157 && node.kind !== 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64; - lastReadonly = modifier; - break; - case 84: - if (flags & 1) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1; - break; - case 124: - if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2; - lastDeclare = modifier; - break; - case 117: - if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229) { - if (node.kind !== 151 && - node.kind !== 149 && - node.kind !== 153 && - node.kind !== 154) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 && ts.getModifierFlags(node.parent) & 128)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128; - break; - case 120: - if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256; - lastAsync = modifier; - break; - } - } - if (node.kind === 152) { - if (flags & 32) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 || node.kind === 237) && flags & 2) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 && (flags & 92) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 && (flags & 92) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153: - case 154: - case 152: - case 149: - case 148: - case 151: - case 150: - case 157: - case 233: - case 238: - case 237: - case 244: - case 243: - case 186: - case 187: - case 146: - return false; - default: - if (node.parent.kind === 234 || node.parent.kind === 265) { - return false; - } - switch (node.kind) { - case 228: - return nodeHasAnyModifiersExcept(node, 120); - case 229: - return nodeHasAnyModifiersExcept(node, 117); - case 230: - case 208: - case 231: - return true; - case 232: - return nodeHasAnyModifiersExcept(node, 76); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151: - case 228: - case 186: - case 187: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 && parameter.type.kind !== 133) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - if (node.kind !== 144) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 && computedPropertyName.expression.operatorToken.kind === 26) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 || - node.kind === 186 || - node.kind === 151); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263) { - continue; - } - var name = prop.name; - if (name.kind === 144) { - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 && !inDestructuring && prop.objectAssignmentInitializer) { - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 || prop.kind !== 151) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - var currentKind = void 0; - if (prop.kind === 261 || prop.kind === 262) { - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151) { - currentKind = Property; - } - else if (prop.kind === 153) { - currentKind = GetAccessor; - } - else if (prop.kind === 154) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384) === 0) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 217 - && !ts.isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221: - if (node.kind === 218 && !node.label) { - return false; - } - break; - default: - if (ts.isIterationStatement(current, false) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 || node.name.kind === 174) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 || expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 && node.parent.parent.kind !== 216) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71) { - if (name.originalKeywordKind === 110) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211: - case 212: - case 213: - case 220: - case 214: - case 215: - case 216: - return false; - case 222: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 230 || - node.kind === 231 || - node.kind === 238 || - node.kind === 237 || - node.kind === 244 || - node.kind === 243 || - node.kind === 236 || - ts.getModifierFlags(node) & (2 | 1 | 512)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - if (node.parent.kind === 207 || node.parent.kind === 234 || node.parent.kind === 265) { - var links_1 = getNodeLinks(node.parent); - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - } - } - } - function checkGrammarNumericLiteral(node) { - if (node.numericLiteralFlags & 4) { - var diagnosticMessage = void 0; - if (languageVersion >= 1) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - updated = ts.createNodeArray([], nodes.hasTrailingComma && start + count === length); - } - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - if ((kind > 0 && kind <= 142) || kind === 169) { - return node; - } - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 298: - case 247: - return node; - case 143: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - case 160: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - case 159: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166: - case 167: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168: - throw ts.Debug.fail("not implemented."); - case 170: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - case 145: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - case 148: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 174: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - case 177: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 205: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - case 207: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 248: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - case 249: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 257: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - case 261: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - case 264: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 265: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - case 296: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - if ((kind > 0 && kind <= 142)) { - return initial; - } - if ((kind >= 158 && kind <= 173)) { - return initial; - } - var result = initial; - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 295: - break; - case 143: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144: - result = reduceNode(node.expression, cbNode, result); - break; - case 146: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147: - result = reduceNode(node.expression, cbNode, result); - break; - case 149: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 174: - case 175: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 177: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185: - case 188: - case 189: - case 190: - case 191: - case 197: - case 198: - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 192: - case 193: - result = reduceNode(node.operand, cbNode, result); - break; - case 194: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 205: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - case 207: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210: - result = reduceNode(node.expression, cbNode, result); - break; - case 211: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213: - case 220: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215: - case 216: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219: - case 223: - result = reduceNode(node.expression, cbNode, result); - break; - case 221: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240: - result = reduceNode(node.name, cbNode, result); - break; - case 241: - case 245: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242: - case 246: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 248: - result = reduceNode(node.expression, cbNode, result); - break; - case 249: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250: - case 251: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255: - result = reduceNode(node.expression, cbNode, result); - break; - case 256: - result = reduceNode(node.expression, cbNode, result); - break; - case 257: - result = reduceNode(node.expression, cbNode, result); - case 258: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - case 261: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263: - result = reduceNode(node.expression, cbNode, result); - break; - case 264: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 265: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 296: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0; - } - if (node.transformFlags & 536870912) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0; - } - var subtreeFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - return subtreeFlags; - } - function aggregateTransformFlagsForSubtree(node) { - if (ts.hasModifier(node, 2) || (ts.isTypeNode(node) && node.kind !== 201)) { - return 0; - } - return reduceEachChild(node, 0, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - value = ensureIdentifier(flattenContext, value, true, location); - } - else if (ts.nodeIsSynthesized(node)) { - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - ts.setEmitFlags(expression, 64); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, undefined, undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element); - } - } - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 - && !(element.transformFlags & (524288 | 1048576)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 | 1048576)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 && flattenContext.downlevelIteration) { - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 || numElements === 0)) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1) { - if (element.transformFlags & 1048576) { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, false, propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(undefined, undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var USE_NEW_TYPE_METADATA_FORMAT = false; - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(180); - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - var enabledSubstitutions; - var classAliases; - var applicableSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function saveStateAndInvoke(node, f) { - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - onBeforeVisitNode(node); - var visited = f(node); - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265: - case 235: - case 234: - case 207: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229: - case 228: - if (ts.hasModifier(node, 2)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - function visitorWorker(node) { - if (node.transformFlags & 1) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 243: - return visitExportAssignment(node); - case 244: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 || - node.kind === 238 || - node.kind === 239 || - (node.kind === 237 && - node.moduleReference.kind === 248)) { - return undefined; - } - else if (node.transformFlags & 1 || ts.hasModifier(node, 1)) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152: - return undefined; - case 149: - case 157: - case 153: - case 154: - case 151: - return visitorWorker(node); - case 206: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270) { - return undefined; - } - else if (currentNamespace && node.kind === 84) { - return undefined; - } - return node; - } - function visitTypeScript(node) { - if (ts.hasModifier(node, 2) && ts.isStatement(node)) { - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84: - case 79: - return currentNamespace ? undefined : node; - case 114: - case 112: - case 113: - case 117: - case 76: - case 124: - case 131: - case 164: - case 165: - case 163: - case 158: - case 145: - case 119: - case 122: - case 136: - case 133: - case 130: - case 105: - case 137: - case 161: - case 160: - case 162: - case 159: - case 166: - case 167: - case 168: - case 169: - case 170: - case 171: - case 172: - case 173: - case 157: - case 147: - case 231: - case 149: - return undefined; - case 152: - return visitConstructor(node); - case 230: - return ts.createNotEmittedStatement(node); - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 259: - return visitHeritageClause(node); - case 201: - return visitExpressionWithTypeArguments(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessor(node); - case 154: - return visitSetAccessor(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 185: - return visitParenthesizedExpression(node); - case 184: - case 202: - return visitAssertionExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 203: - return visitNonNullExpression(node); - case 232: - return visitEnumDeclaration(node); - case 208: - return visitVariableStatement(node); - case 226: - return visitVariableDeclaration(node); - case 233: - return visitModuleDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)); - } - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - addClassElementDecorationStatements(statements, node, false); - addClassElementDecorationStatements(statements, node, true); - addConstructorDecorationStatement(statements, node); - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, false, true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, false, true))); - } - } - if (statements.length > 1) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304); - } - return ts.singleOrMany(statements); - } - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - var classDeclaration = ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, false, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(undefined, name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85; })); - var classExpression = ts.createClassExpression(undefined, node.name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - ts.setEmitFlags(classExpression, 65536 | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), node.members); - } - function transformConstructor(node, hasExtendsClause) { - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144; - var constructor = ts.getFirstConstructorWithBody(node); - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor(undefined, undefined, parameters, body), constructor || node), constructor)); - } - function transformConstructorParameters(constructor) { - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - var properties = getInitializedProperties(node, false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true), constructor ? constructor.body : undefined); - } - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - var index = ts.addPrologue(result, statements, false, visitor); - if (index === statements.length) { - return index; - } - var statement = statements[index]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92) - && ts.isIdentifier(parameter.name); - } - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 | 48); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, true); - } - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, false); - } - function isInitializedProperty(member, isStatic) { - return member.kind === 149 - && isStatic === ts.hasModifier(member, 32) - && member.initializer !== undefined; - } - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, propertyName); - return ts.createAssignment(memberAccess, initializer); - } - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, true); - } - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, false); - } - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32); - } - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153: - case 154: - return getAllDecoratorsOfAccessors(node, member); - case 151: - return getAllDecoratorsOfMethod(member); - case 149: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, true); - var descriptor = languageVersion > 0 - ? member.kind === 149 - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536); - return helper; - } - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, false, true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, decorator.expression); - ts.setEmitFlags(helper, 1536); - expressions.push(helper); - } - } - return expressions; - } - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, true))); - } - } - } - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 - || kind === 153 - || kind === 154 - || kind === 149; - } - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151; - } - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229: - case 199: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151: - case 153: - case 154: - return true; - } - return false; - } - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149: - case 146: - case 153: - return serializeTypeNode(node.type); - case 154: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229: - case 199: - case 151: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105: - case 139: - case 95: - case 130: - return ts.createVoidZero(); - case 168: - return serializeTypeNode(node.type); - case 160: - case 161: - return ts.createIdentifier("Function"); - case 164: - case 165: - return ts.createIdentifier("Array"); - case 158: - case 122: - return ts.createIdentifier("Boolean"); - case 136: - return ts.createIdentifier("String"); - case 134: - return ts.createIdentifier("Object"); - case 173: - switch (node.literal.kind) { - case 9: - return ts.createIdentifier("String"); - case 8: - return ts.createIdentifier("Number"); - case 101: - case 86: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133: - return ts.createIdentifier("Number"); - case 137: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159: - return serializeTypeReferenceNode(node); - case 167: - case 166: - return serializeUnionOrIntersectionType(node); - case 162: - case 170: - case 171: - case 172: - case 163: - case 119: - case 169: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - serializedUnion = serializedIndividual; - } - } - return serializedUnion; - } - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71: - var name = ts.getMutableClone(node); - name.flags &= ~8; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, false); - } - return ts.createPropertyAccess(left, node.right); - } - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - function visitHeritageClause(node) { - if (node.token === 85) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85, types), node); - } - return undefined; - } - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128)); - } - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter(undefined, undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32); - return parameter; - } - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2); - if (ts.isAssertionExpression(innerExpression)) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformEnumBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - } - function transformEnumMember(member) { - var name = getExpressionForPropertyName(member, false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - function addVarForEnumOrModuleDeclaration(statements, node) { - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, false, true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - if (node.kind === 232) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 | 4194304); - statements.push(statement); - return true; - } - else { - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 | 4194304); - statements.push(mergeMarker); - return false; - } - } - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformModuleBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true); - ts.setTextRange(block, blockLocation); - if (body.kind !== 234) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - function visitImportDeclaration(node) { - if (!node.importClause) { - return node; - } - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, undefined, undefined, importClause, node.moduleSpecifier) - : undefined; - } - function visitImportClause(node) { - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - function visitNamedImportBindings(node) { - if (node.kind === 240) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - function visitImportSpecifier(node) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - function visitExportAssignment(node) { - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - function visitExportDeclaration(node) { - if (!node.exportClause) { - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - return undefined; - } - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, undefined, undefined, exportClause, node.moduleSpecifier) - : undefined; - } - function visitNamedExports(node) { - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - function visitExportSpecifier(node) { - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - function shouldEmitImportEqualsDeclaration(node) { - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 | 2048); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, undefined, moduleReference), node) - ])), node), node); - } - else { - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1); - } - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1); - } - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512); - } - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512); - } - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, false, true); - } - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8) === 0) { - enabledSubstitutions |= 8; - context.enableSubstitution(71); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(71); - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - context.enableSubstitution(262); - context.enableEmitNotification(233); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232; - } - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2; - } - if (enabledSubstitutions & 8 && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1) { - if (resolver.getNodeCheckFlags(node) & 16777216) { - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var container = resolver.getReferencedExportContainer(node, false); - if (container && container.kind !== 265) { - var substitute = (applicableSubstitutions & 2 && container.kind === 233) || - (applicableSubstitutions & 8 && container.kind === 232); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var currentSourceFile; - var enabledSubstitutions; - var enclosingSuperContainerFlags = 0; - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16) === 0) { - return node; - } - switch (node.kind) { - case 120: - return undefined; - case 191: - return visitAwaitExpression(node); - case 151: - return visitMethodDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - function visitMethodDeclaration(node) { - return ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192) !== 0; - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, true); - ts.setTextRange(block, node.body); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression(undefined, ts.createToken(39), undefined, undefined, [], undefined, body); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__awaiter"), undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8) === 0) { - return node; - } - switch (node.kind) { - case 191: - return visitAwaitExpression(node); - case 197: - return visitYieldExpression(node); - case 222: - return visitLabeledStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 194: - return visitBinaryExpression(node, noDestructuringValue); - case 226: - return visitVariableDeclaration(node); - case 216: - return visitForOfStatement(node, undefined); - case 214: - return visitForStatement(node); - case 190: - return visitVoidExpression(node); - case 152: - return visitConstructorDeclaration(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessorDeclaration(node); - case 154: - return visitSetAccessorDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 210: - return visitExpressionStatement(node); - case 185: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576) { - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576) { - return ts.flattenDestructuringBinding(node, visitor, context, 1); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function awaitAsYield(expression) { - return ts.createYield(undefined, enclosingFunctionFlags & 1 ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var callValues = createAsyncValuesHelper(context, expression, node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152), ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), undefined, convertForOfStatementHead(node, awaitAsYield(getValue))), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1) - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576) { - return ts.updateParameter(node, undefined, undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateConstructor(node, undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateGetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateSetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(undefined, visitor, ts.isToken), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression(undefined, ts.createToken(39), node.name && ts.getGeneratedNameForNode(node.name), undefined, [], undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1, temp, false, true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__asyncGenerator"), undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), undefined, [expression]), location); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249: - return visitJsxElement(node, false); - case 250: - return visitJsxSelfClosingElement(node, false); - case 256: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10: - return visitJsxText(node); - case 256: - return visitJsxExpression(node); - case 249: - return visitJsxElement(node, true); - case 250: - return visitJsxSelfClosingElement(node, true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, undefined, isChild, node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - objectProperties = ts.createNull(); - } - else { - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - segments.unshift(ts.createObjectLiteral()); - } - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - var firstNonWhitespace = 0; - var lastNonWhitespace = -1; - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - return ch ? String.fromCharCode(ch) : match; - } - }); - } - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32) === 0) { - return node; - } - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62: - return visitExponentiationAssignmentExpression(node); - case 40: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, node)), node); - } - function visitExponentiationExpression(node) { - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - var convertedLoopState; - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0; - return visited; - } - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383; - return ancestorFacts; - } - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 - && node.kind === 219 - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 && ts.isStatement(node)) - || (ts.isIterationStatement(node, false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97) { - return visitSuperKeyword(true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115: - return undefined; - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 146: - return visitParameter(node); - case 228: - return visitFunctionDeclaration(node); - case 187: - return visitArrowFunction(node); - case 186: - return visitFunctionExpression(node); - case 226: - return visitVariableDeclaration(node); - case 71: - return visitIdentifier(node); - case 227: - return visitVariableDeclarationList(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 207: - return visitBlock(node, false); - case 218: - case 217: - return visitBreakOrContinueStatement(node); - case 222: - return visitLabeledStatement(node); - case 212: - case 213: - return visitDoOrWhileStatement(node, undefined); - case 214: - return visitForStatement(node, undefined); - case 215: - return visitForInStatement(node, undefined); - case 216: - return visitForOfStatement(node, undefined); - case 210: - return visitExpressionStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 260: - return visitCatchClause(node); - case 262: - return visitShorthandPropertyAssignment(node); - case 144: - return visitComputedPropertyName(node); - case 177: - return visitArrayLiteralExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 185: - return visitParenthesizedExpression(node, true); - case 194: - return visitBinaryExpression(node, true); - case 13: - case 14: - case 15: - case 16: - return visitTemplateLiteral(node); - case 9: - return visitStringLiteral(node); - case 8: - return visitNumericLiteral(node); - case 183: - return visitTaggedTemplateExpression(node); - case 196: - return visitTemplateExpression(node); - case 197: - return visitYieldExpression(node); - case 198: - return visitSpreadElement(node); - case 97: - return visitSuperKeyword(false); - case 99: - return visitThisKeyword(node); - case 204: - return visitMetaProperty(node); - case 151: - return visitMethodDeclaration(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 219: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968, 64); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0, 0); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps |= 2; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2) { - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - var jump = node.kind === 218 ? 2 : 4; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218) { - convertedLoopState.nonLocalJumps |= 2; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4; - labelMarker = "continue"; - } - } - else { - if (node.kind === 218) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitClassDeclaration(node) { - var variable = ts.createVariableDeclaration(ts.getLocalName(node, true), undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - if (ts.hasModifier(node, 1)) { - var exportStatement = ts.hasModifier(node, 512) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304) === 0) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304); - } - return ts.singleOrMany(statements); - } - function visitClassExpression(node) { - return transformClassLikeDeclarationToExpression(node); - } - function transformClassLikeDeclarationToExpression(node) { - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, extendsClauseElement ? [ts.createParameter(undefined, undefined, undefined, "_super")] : [], undefined, transformClassBody(node, extendsClauseElement)); - if (ts.getEmitFlags(node) & 65536) { - ts.setEmitFlags(classFunction, 65536); - } - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536); - return ts.createParen(ts.createCall(outer, undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18); - var localName = ts.getInternalName(node); - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 | 384); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - ts.setEmitFlags(block, 1536); - return block; - } - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), extendsClauseElement)); - } - } - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278, 73); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration(undefined, undefined, undefined, ts.getInternalName(node), undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - } - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - if (superCaptureStatus === 1 || superCaptureStatus === 2) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1) { - hierarchyFacts |= 4096; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, statementOffset)); - } - if (isDerivedClass - && superCaptureStatus !== 2 - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536); - } - return block; - } - function isSufficientlyCoveredByReturnStatements(statement) { - if (statement.kind === 219) { - return true; - } - else if (statement.kind === 211) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0; - } - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2; - } - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1; - } - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 | 32768))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 - || superCallExpression.left.kind !== 181) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536))); - statements.push(returnStatement); - return 2; - } - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - if (superCallExpression) { - return 1; - } - return 0; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - function visitParameter(node) { - if (node.dotDotDotToken) { - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, ts.getGeneratedNameForNode(node), undefined, undefined, undefined), node), node); - } - else if (node.initializer) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, node.name, undefined, undefined, undefined), node), node); - } - else { - return node; - } - } - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072) !== 0; - } - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0, temp))), 1048576)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576)); - } - } - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48), ts.setEmitFlags(initializer, 48 | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 | 32 | 384)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 | 32 | 1048576); - statements.push(statement); - } - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 && !inConstructorWithSynthesizedSuper; - } - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48); - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, undefined, ts.createArrayLiteral([])) - ])), parameter), 1048576)); - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 && node.kind !== 187) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 | 1048576); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384) { - var newTarget = void 0; - switch (node.kind) { - case 187: - return statements; - case 151: - case 153: - case 154: - newTarget = ts.createVoidZero(); - break; - case 152: - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"); - break; - case 228: - case 186: - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4), 93, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0, 0); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), member.name); - var memberFunction = transformFunctionLikeToExpression(member, member, undefined, container); - ts.setEmitFlags(memberFunction, 1536); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - ts.setEmitFlags(statement, 48); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return statement; - } - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, false)); - ts.setEmitFlags(statement, 1536); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0, 0); - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 | 32); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 | 16); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, undefined, undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, undefined, undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return call; - } - function visitArrowFunction(node) { - if (node.transformFlags & 16384) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256, 66); - var func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8); - exitSubtree(ancestorFacts, 0, 0); - convertedLoopState = savedConvertedLoopState; - return func; - } - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 - ? enterSubtree(16278, 69) - : enterSubtree(16286, 65); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, undefined, node.asteriskToken, name, undefined, parameters, undefined, body); - } - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, undefined, parameters, undefined, body); - } - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32) - ? enterSubtree(16286, 65 | 8) - : enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 && !name && (node.kind === 228 || node.kind === 186)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, node.asteriskToken, name, undefined, parameters, undefined, body), location), node); - } - function transformFunctionBody(node) { - var multiLine = false; - var singleLine = false; - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - statementOffset = ts.addStandardPrologue(statements, body.statements, false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, false); - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187); - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 | 32 | 1024); - statements.push(returnStatement); - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, false); - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, true)), updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 - ? enterSubtree(4032, 512) - : enterSubtree(3904, 128); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitExpressionStatement(node) { - switch (node.expression.kind) { - case 185: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateStatement(node, visitBinaryExpression(node.expression, false)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitParenthesizedExpression(node, needsDestructuringValue) { - if (!needsDestructuringValue) { - switch (node.expression.kind) { - case 185: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateParen(node, visitBinaryExpression(node.expression, false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitBinaryExpression(node, needsDestructuringValue) { - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0, ts.hasModifier(node, 1) ? 32 : 0); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3) === 0) { - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0); - } - else { - assignment = ts.createBinary(decl.name, 58, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26, acc); })), node); - } - else { - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64) { - if (node.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - function shouldEmitExplicitInitializerForLetDeclaration(node) { - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072; - var isDeclaredInLoop = flags & 262144; - var emittedAsTopLevel = (hierarchyFacts & 64) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 | 2048)) === 0)); - return emitExplicitInitializer; - } - function visitVariableDeclarationInLetDeclarationList(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32, 0); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0, undefined, (ancestorFacts & 32) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, false) - ? visitIterationStatement(statement, node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212: - case 213: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214: - return visitForStatement(node, outermostLabeledStatement); - case 215: - return visitForInStatement(node, outermostLabeledStatement); - case 216: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0, 256, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008, 1280, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement(undefined, declarationList)); - } - else { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(undefined), undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - ts.setEmitFlags(expression, 48 | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, undefined, expression), node.expression) - ]), node.expression), 2097152), ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), node); - ts.setEmitFlags(forStatement, 256); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, values), node.expression), - ts.createVariableDeclaration(result, undefined, next) - ]), node.expression), 2097152), ts.createLogicalNot(ts.createPropertyAccess(result, "done")), ts.createAssignment(result, next), convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1), - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var numProperties = properties.length; - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 && hierarchyFacts & 4) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - var temp = ts.createTempVariable(hoistVariableDeclaration); - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536) !== 0; - } - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 | 4; - } - var result = convert - ? convert(node, outermostLabeledStatement, undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214: - case 215: - case 216: - var initializer = node.initializer; - if (initializer && initializer.kind === 227) { - loopInitializer = initializer; - } - break; - } - var loopParameters = []; - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - if (outerConvertedLoopState.argumentsName) { - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], true); - } - var containsYield = (node.statement.transformFlags & 16777216) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144; - } - var convertedLoopVariable = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(39) : undefined, undefined, undefined, loopParameters, undefined, loopBody), loopBodyFlags)) - ]), 2097152)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - if (currentState.argumentsName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - if (outerConvertedLoopState) { - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - clone_4.statement = undefined; - clone_4 = ts.visitEachChild(clone_4, visitor, context); - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, true); - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - var isSimpleLoop = !(state.nonLocalJumps & ~4) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39), ts.setEmitFlags(call, 8388608)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0, statements); - if (state.nonLocalJumps & 8) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(undefined, undefined, undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0, 0); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, method, undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - function visitMethodDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, ts.moveRangePos(node, -1), undefined, undefined); - ts.setEmitFlags(functionExpression, 512 | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), node); - } - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var updated; - if (node.transformFlags & 32768) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return updated; - } - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0, 8192); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 32768 : 0); - return updated; - } - function visitYieldExpression(node) { - return ts.visitEachChild(node, visitor, context); - } - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64) { - return transformAndSpreadElements(node.elements, true, node.multiLine, node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (node.transformFlags & 64) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97) { - ts.setEmitFlags(thisArg, 4); - } - var resultingCall; - if (node.transformFlags & 524288) { - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, false, false, false)); - } - else { - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), node); - } - if (node.expression.kind === 97) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - function visitNewExpression(node) { - if (node.transformFlags & 524288) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), false, false, false)), undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - function visitTaggedTemplateExpression(node) { - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - var temp = ts.createTempVariable(hoistVariableDeclaration); - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, undefined, templateArguments) - ])); - } - function getRawLiteral(node) { - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - var isLast = node.kind === 13 || node.kind === 16; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - function shouldAddTemplateHead(node) { - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 && node.name.text === "target") { - if (hierarchyFacts & 8192) { - hierarchyFacts |= 32768; - } - else { - hierarchyFacts |= 16384; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && ts.isFunctionLike(node)) { - var ancestorFacts = enterSubtree(16286, ts.getEmitFlags(node) & 8 - ? 65 | 16 - : 65); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0, 0); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - } - } - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(99); - context.enableEmitNotification(152); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(187); - context.enableEmitNotification(186); - context.enableEmitNotification(228); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - function substituteIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176: - case 229: - case 232: - case 226: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 99: - return substituteThisKeyword(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - return currentNode.kind !== 149 - || (ts.getModifierFlags(currentNode) & 32) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 - && hierarchyFacts & 16) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 || compilerOptions.jsx === 3) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251); - context.enableEmitNotification(252); - context.enableEmitNotification(250); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(261); - return transformSourceFile; - function transformSourceFile(node) { - return node; - } - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251: - case 252: - case 250: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 && token <= 107) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getInstructionName(instruction) { - switch (instruction) { - case 2: return "return"; - case 3: return "break"; - case 4: return "yield"; - case 5: return "yield*"; - case 7: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - var blocks; - var blockOffsets; - var blockActions; - var blockStack; - var labelOffsets; - var labelExpressions; - var nextLabelId = 1; - var operations; - var operationArguments; - var operationLocations; - var state; - var blockIndex = 0; - var labelNumber = 0; - var labelNumbers; - var lastOperationWasAbrupt; - var lastOperationWasCompletion; - var clauses; - var statements; - var exceptionBlockStack; - var currentExceptionBlock; - var withBlockStack; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256) { - return visitGenerator(node); - } - else if (transformFlags & 512) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 221: - return visitSwitchStatement(node); - case 222: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 218: - return visitBreakStatement(node); - case 217: - return visitContinueStatement(node); - case 219: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 | 33554432)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - case 195: - return visitConditionalExpression(node); - case 197: - return visitYieldExpression(node); - case 177: - return visitArrayLiteralExpression(node); - case 178: - return visitObjectLiteralExpression(node); - case 180: - return visitElementAccessExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitGenerator(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitFunctionDeclaration(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, node.modifiers, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - function visitFunctionExpression(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - function transformGeneratorFunctionBody(body) { - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(undefined); - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - function visitVariableStatement(node) { - if (node.transformFlags & 16777216) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - if (ts.getEmitFlags(node) & 1048576) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0: - return visitLeftAssociativeBinaryExpression(node); - case 1: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 - && kind <= 70; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59: return 37; - case 60: return 38; - case 61: return 39; - case 62: return 40; - case 63: return 41; - case 64: return 42; - case 65: return 45; - case 66: return 46; - case 67: return 47; - case 68: return 48; - case 69: return 49; - case 70: return 50; - } - } - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179: - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180: - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26) { - return visitCommaExpression(node); - } - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - function visitLogicalBinaryExpression(node) { - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), node.left); - if (node.operatorToken.kind === 53) { - emitBreakWhenFalse(resultLabel, resultLocal, node.left); - } - else { - emitBreakWhenTrue(resultLabel, resultLocal, node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), node.right); - markLabel(resultLabel); - return resultLocal; - } - function visitCommaExpression(node) { - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - function visitConditionalExpression(node) { - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608) === 0 - ? ts.createValuesHelper(context, expression, node) - : expression; - emitYieldStar(iterator, node); - } - else { - emitYield(expression, node); - } - markLabel(resumeLabel); - return createGeneratorResume(node); - } - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, undefined, undefined, node.multiLine); - } - function visitElements(elements, leadingElement, location, multiLine) { - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, ts.createVoidZero())), undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207: - return transformAndEmitBlock(node); - case 210: - return transformAndEmitExpressionStatement(node); - case 211: - return transformAndEmitIfStatement(node); - case 212: - return transformAndEmitDoStatement(node); - case 213: - return transformAndEmitWhileStatement(node); - case 214: - return transformAndEmitForStatement(node); - case 215: - return transformAndEmitForInStatement(node); - case 217: - return transformAndEmitContinueStatement(node); - case 218: - return transformAndEmitBreakStatement(node); - case 219: - return transformAndEmitReturnStatement(node); - case 220: - return transformAndEmitWithStatement(node); - case 221: - return transformAndEmitSwitchStatement(node); - case 222: - return transformAndEmitLabeledStatement(node); - case 223: - return transformAndEmitThrowStatement(node); - case 224: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - if (containsYield(node)) { - var keysArray = declareLocal(); - var key = declareLocal(); - var keysIndex = ts.createLoopVariable(); - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(undefined); - hoistVariableDeclaration(temp); - return temp; - } - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1; - } - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0, - state: 0, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0); - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, [])); - emitNop(); - } - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2; - exception.finallyLabel = finallyLabel; - } - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = endBlock(); - var state = exception.state; - if (state < 2) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3; - } - function isExceptionBlock(block) { - return block.kind === 0; - } - function beginScriptLoopBlock() { - beginBlock({ - kind: 3, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2, - isScript: true, - breakLabel: -1 - }); - } - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - function supportsUnlabeledBreak(block) { - return block.kind === 2 - || block.kind === 3; - } - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4; - } - function supportsUnlabeledContinue(block) { - return block.kind === 3; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3, getInstructionName(instruction)); - return literal; - } - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), location); - } - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), location); - } - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []), location); - } - function emitNop() { - emitWorker(0); - } - function emitStatement(node) { - if (node) { - emitWorker(1, [node]); - } - else { - emitNop(); - } - } - function emitAssignment(left, right, location) { - emitWorker(2, [left, right], location); - } - function emitBreak(label, location) { - emitWorker(3, [label], location); - } - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4, [label, condition], location); - } - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5, [label, condition], location); - } - function emitYieldStar(expression, location) { - emitWorker(7, [expression], location); - } - function emitYield(expression, location) { - emitWorker(6, [expression], location); - } - function emitReturn(expression, location) { - emitWorker(8, [expression], location); - } - function emitThrow(expression, location) { - emitWorker(9, [expression], location); - } - function emitEndfinally() { - emitWorker(10); - } - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, state)], undefined, ts.createBlock(buildResult, buildResult.length > 0)), 524288)); - } - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - function flushLabel() { - if (!statements) { - return; - } - appendLabel(!lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(undefined, undefined); - } - if (statements && clauses) { - appendLabel(false); - } - updateLabelExpressions(); - } - function isFinalLabelReachable(operationIndex) { - if (!lastOperationWasCompletion) { - return true; - } - if (!labelOffsets || !labelExpressions) { - return false; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1) { - withBlockStack.pop(); - } - } - } - } - } - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0) { - return; - } - else if (opcode === 10) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2: - return writeAssign(args[0], args[1], location); - case 3: - return writeBreak(args[0], location); - case 4: - return writeBreakWhenTrue(args[0], args[1], location); - case 5: - return writeBreakWhenFalse(args[0], args[1], location); - case 6: - return writeYield(args[0], location); - case 7: - return writeYieldStar(args[0], location); - case 8: - return writeReturn(args[0], location); - case 9: - return writeThrow(args[0], location); - } - } - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), operationLocation), 384)); - } - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)); - } - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4), expression] - : [createInstruction(4)])), operationLocation), 384)); - } - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5), - expression - ])), operationLocation), 384)); - } - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), undefined, [ts.createThis(), body]); - } - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableSubstitution(262); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var currentSourceFile; - var currentModuleInfo; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var _a = collectAsynchronousDependencies(node, true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, undefined, (moduleName ? [moduleName] : []).concat([ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), node.statements)); - } - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, "factory")], undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement(undefined, [ - ts.createVariableDeclaration("v", undefined, ts.createCall(ts.createIdentifier("factory"), undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], true), undefined)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, undefined, [ - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ])) - ]), node.statements)); - } - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - var aliasedModuleNames = []; - var unaliasedModuleNames = []; - var importAliasNames = []; - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - ts.setEmitFlags(importAliasName, 4); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, true); - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, true); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 | 1536); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536); - statements.push(statement); - } - } - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return visitExportDeclaration(node); - case 243: - return visitExportAssignment(node); - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return node; - } - } - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, createRequireCall(node))); - } - else { - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 ? 2 : 0)), node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - statements = ts.append(statements, ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)), node) - ], languageVersion >= 2 ? 2 : 0))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), undefined, args); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), undefined, createRequireCall(node)) - ], languageVersion >= 2 ? 2 : 0)), node)); - } - } - else { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, undefined, createRequireCall(node)) - ])), node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, node, true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, node, true); - } - return ts.singleOrMany(statements); - } - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, node.parameters, undefined, node.body), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, true, true), undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1)) { - var modifiers = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, undefined, context, 0, false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), node.name), node.initializer); - } - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name); - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576); - return statement; - } - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 193: - case 192: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, node); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 ? 59 : 60), ts.createLiteral(1)), node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var exportFunctionsMap = []; - var noSubstitutionMap = []; - var currentSourceFile; - var moduleInfo; - var exportFunction; - var contextObject; - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, exportFunction), - ts.createParameter(undefined, undefined, undefined, contextObject) - ], undefined, moduleBodyBlock); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - function createSystemModuleBody(node, dependencyGroups) { - var statements = []; - startLexicalEnvironment(); - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - ts.addRange(statements, hoistedStatements); - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock(executeStatements, true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, true); - } - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - var exportStarFunction_1 = createExportStarFunction(undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, undefined, ts.createObjectLiteral(exportedNames, true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), undefined, [n]))); - } - return ts.createFunctionDeclaration(undefined, undefined, undefined, exportStarFunction, undefined, [ts.createParameter(undefined, undefined, undefined, m)], undefined, ts.createBlock([ - ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1) - ])), - ts.createStatement(ts.createCall(exportFunction, undefined, [exports])) - ], true)); - } - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238: - if (!entry.importClause) { - break; - } - case 237: - ts.Debug.assert(importVariableName !== undefined); - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, undefined, [ts.createObjectLiteral(properties, true)]))); - } - else { - statements.push(ts.createStatement(ts.createCall(exportStarFunction, undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, ts.createBlock(statements, true))); - } - return ts.createArrayLiteral(setters, true); - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return undefined; - case 243: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, true); - } - } - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - function visitClassDeclaration(node) { - var statements; - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression(undefined, node.name, undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, false); - } - return ts.singleOrMany(statements); - } - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - function shouldHoistVariableDeclarationList(node) { - return (ts.getEmitFlags(node) & 2097152) === 0 - && (enclosingBlockScopedContainer.kind === 265 - || (ts.getOriginalNode(node).flags & 3) === 0); - } - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, true); - } - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, false); - } - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, undefined, [exportName, value]); - } - function nestedElementVisitor(node) { - switch (node.kind) { - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 216: - return visitForOfStatement(node); - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 222: - return visitLabeledStatement(node); - case 220: - return visitWithStatement(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 257: - return visitCaseClause(node); - case 258: - return visitDefaultClause(node); - case 224: - return visitTryStatement(node); - case 260: - return visitCatchClause(node); - case 207: - return visitBlock(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function destructuringVisitor(node) { - if (node.transformFlags & 1024 - && node.kind === 194) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265; - } - else { - return false; - } - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 192: - case 193: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193) { - expression = node.operator === 43 - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, false); - if (exportContainer && exportContainer.kind === 265) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265); - context.enableSubstitution(71); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237: - return undefined; - case 243: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - return node.isExportEquals ? undefined : node; - } - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - if (languageVersion < 1) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0; - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - var transformation = ts.chain.apply(void 0, transformers)(context); - state = 1; - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - state = 2; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - function enableSubstitution(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1; - } - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1) !== 0 - && (ts.getEmitFlags(node) & 4) === 0; - } - function substituteNode(hint, node) { - ts.Debug.assert(state < 3, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2; - } - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2) !== 0 - || (ts.getEmitFlags(node) & 2) !== 0; - } - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - function startLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - function endLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3) { - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - state = 3; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -var ts; -(function (ts) { - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; - var sourceMapSourceIndex; - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - sourceMapSourceIndex = -1; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265) { - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 - && (emitFlags & 16) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 - && (emitFlags & 32) === 0 - && end >= 0) { - emitPos(end); - } - } - } - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295; - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - if (node.kind === 227) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - function isTripleSlashComment(commentPos, commentEnd) { - if (currentText.charCodeAt(commentPos + 1) === 47 && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - var referencesOutput = ""; - var usedTypeDirectiveReferences; - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// " + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 || declaration.kind === 242 || declaration.kind === 239) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238) { - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0) { - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - var shouldUseResolverType = declaration.kind === 146 && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 | 1024 | - (shouldUseResolverType ? 4096 : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 | 1024, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, false, true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119: - case 136: - case 133: - case 122: - case 134: - case 137: - case 105: - case 139: - case 95: - case 130: - case 169: - case 173: - return writeTextOfNode(currentText, type); - case 201: - return emitExpressionWithTypeArguments(type); - case 159: - return emitTypeReference(type); - case 162: - return emitTypeQuery(type); - case 164: - return emitArrayType(type); - case 165: - return emitTupleType(type); - case 166: - return emitUnionType(type); - case 167: - return emitIntersectionType(type); - case 168: - return emitParenType(type); - case 170: - return emitTypeOperator(type); - case 171: - return emitIndexedAccessType(type); - case 172: - return emitMappedType(type); - case 160: - case 161: - return emitSignatureDeclarationWithJsDocComments(type); - case 163: - return emitTypeLiteral(type); - case 71: - return emitEntityName(type); - case 143: - return emitEntityName(type); - case 158: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 ? entityName.left : entityName.expression; - var right = entityName.kind === 143 ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 237 ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 || node.expression.kind === 179); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, true); - emitLines(node.statements); - } - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 | 1024, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - if (node.expression.kind === 71) { - var nodes = resolver.collectLinkedAliases(node.expression); - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 || - (node.parent.kind === 265 && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265) { - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228: - return writeFunctionDeclaration(node); - case 208: - return writeVariableStatement(node); - case 230: - return writeInterfaceDeclaration(node); - case 229: - return writeClassDeclaration(node); - case 231: - return writeTypeAliasDeclaration(node); - case 232: - return writeEnumDeclaration(node); - case 233: - return writeModuleDeclaration(node); - case 237: - return writeImportEqualsDeclaration(node); - case 238: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - if (node.parent.kind === 265) { - var modifiers = ts.getModifierFlags(node); - if (modifiers & 1) { - write("export "); - } - if (modifiers & 512) { - write("default "); - } - else if (node.kind !== 230 && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8) { - write("private "); - } - else if (flags & 16) { - write("protected "); - } - if (flags & 32) { - write("static "); - } - if (flags & 64) { - write("readonly "); - } - if (flags & 128) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - write(", "); - } - if (node.importClause.namedBindings.kind === 240) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233; - var moduleSpecifier; - if (parent.kind === 237) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 && ts.hasModifier(node.parent, 8); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - var diagnosticMessage; - switch (node.parent.kind) { - case 229: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - if (node.parent.parent.kind === 229) { - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - if (node.kind !== 226 || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - if ((node.kind === 149 || node.kind === 148 || - (node.kind === 146 && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 || node.kind === 148) && node.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 || node.kind === 148) { - if (ts.hasModifier(node, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 153 ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 - ? accessor.type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154) { - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 || node.kind === 152) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - if (node.kind === 156 || node.kind === 161) { - write("new "); - } - else if (node.kind === 160) { - var currentOutput = writer.getText(); - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157) { - write("]"); - } - else { - write(")"); - } - var isFunctionTypeOrConstructorType = node.kind === 160 || node.kind === 161; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 && !ts.hasModifier(node, 8)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151: - case 150: - if (ts.hasModifier(node, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - if (bindingPattern.kind === 174) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200) { - write(" "); - } - else if (bindingElement.kind === 176) { - if (bindingElement.propertyName) { - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71); - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228: - case 233: - case 237: - case 230: - case 229: - case 231: - case 232: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238: - return emitModuleElement(node, !node.importClause); - case 244: - return emitExportDeclaration(node); - case 152: - case 151: - case 150: - return writeFunctionDeclaration(node); - case 156: - case 155: - case 157: - return emitSignatureDeclarationWithJsDocComments(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 149: - case 148: - return emitPropertyDeclaration(node); - case 264: - return emitEnumMemberDeclaration(node); - case 243: - return emitExportAssignment(node); - case 265: - return emitSourceFile(node); - } - } - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - declFileName = referencedFile.fileName; - } - else { - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false); - referencesOutput += "/// " + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - var isBundledEmit = sourceFileOrBundle.kind === 266; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, false); - var printer = createPrinter(compilerOptions, { - hasGlobalName: resolver.hasGlobalName, - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); - } - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), false, sourceFiles); - } - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - if (shouldSkip) - continue; - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; - var autoGeneratedIdToGeneratedName; - var generatedNames; - var tempFlagsStack; - var tempFlags; - var writer; - var ownWriter; - reset(); - return { - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265: return printFile(node); - case 266: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0; - comments.reset(); - setWriter(undefined); - } - function emit(node) { - pipelineEmitWithNotification(3, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 && hint !== 2) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0: return pipelineEmitSourceFile(node); - case 2: return pipelineEmitIdentifierName(node); - case 1: return pipelineEmitExpression(node); - case 3: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - case 14: - case 15: - case 16: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 143: - return emitQualifiedName(node); - case 144: - return emitComputedPropertyName(node); - case 145: - return emitTypeParameter(node); - case 146: - return emitParameter(node); - case 147: - return emitDecorator(node); - case 148: - return emitPropertySignature(node); - case 149: - return emitPropertyDeclaration(node); - case 150: - return emitMethodSignature(node); - case 151: - return emitMethodDeclaration(node); - case 152: - return emitConstructor(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 155: - return emitCallSignature(node); - case 156: - return emitConstructSignature(node); - case 157: - return emitIndexSignature(node); - case 158: - return emitTypePredicate(node); - case 159: - return emitTypeReference(node); - case 160: - return emitFunctionType(node); - case 161: - return emitConstructorType(node); - case 162: - return emitTypeQuery(node); - case 163: - return emitTypeLiteral(node); - case 164: - return emitArrayType(node); - case 165: - return emitTupleType(node); - case 166: - return emitUnionType(node); - case 167: - return emitIntersectionType(node); - case 168: - return emitParenthesizedType(node); - case 201: - return emitExpressionWithTypeArguments(node); - case 169: - return emitThisType(); - case 170: - return emitTypeOperator(node); - case 171: - return emitIndexedAccessType(node); - case 172: - return emitMappedType(node); - case 173: - return emitLiteralType(node); - case 174: - return emitObjectBindingPattern(node); - case 175: - return emitArrayBindingPattern(node); - case 176: - return emitBindingElement(node); - case 205: - return emitTemplateSpan(node); - case 206: - return emitSemicolonClassElement(); - case 207: - return emitBlock(node); - case 208: - return emitVariableStatement(node); - case 209: - return emitEmptyStatement(); - case 210: - return emitExpressionStatement(node); - case 211: - return emitIfStatement(node); - case 212: - return emitDoStatement(node); - case 213: - return emitWhileStatement(node); - case 214: - return emitForStatement(node); - case 215: - return emitForInStatement(node); - case 216: - return emitForOfStatement(node); - case 217: - return emitContinueStatement(node); - case 218: - return emitBreakStatement(node); - case 219: - return emitReturnStatement(node); - case 220: - return emitWithStatement(node); - case 221: - return emitSwitchStatement(node); - case 222: - return emitLabeledStatement(node); - case 223: - return emitThrowStatement(node); - case 224: - return emitTryStatement(node); - case 225: - return emitDebuggerStatement(node); - case 226: - return emitVariableDeclaration(node); - case 227: - return emitVariableDeclarationList(node); - case 228: - return emitFunctionDeclaration(node); - case 229: - return emitClassDeclaration(node); - case 230: - return emitInterfaceDeclaration(node); - case 231: - return emitTypeAliasDeclaration(node); - case 232: - return emitEnumDeclaration(node); - case 233: - return emitModuleDeclaration(node); - case 234: - return emitModuleBlock(node); - case 235: - return emitCaseBlock(node); - case 237: - return emitImportEqualsDeclaration(node); - case 238: - return emitImportDeclaration(node); - case 239: - return emitImportClause(node); - case 240: - return emitNamespaceImport(node); - case 241: - return emitNamedImports(node); - case 242: - return emitImportSpecifier(node); - case 243: - return emitExportAssignment(node); - case 244: - return emitExportDeclaration(node); - case 245: - return emitNamedExports(node); - case 246: - return emitExportSpecifier(node); - case 247: - return; - case 248: - return emitExternalModuleReference(node); - case 10: - return emitJsxText(node); - case 251: - return emitJsxOpeningElement(node); - case 252: - return emitJsxClosingElement(node); - case 253: - return emitJsxAttribute(node); - case 254: - return emitJsxAttributes(node); - case 255: - return emitJsxSpreadAttribute(node); - case 256: - return emitJsxExpression(node); - case 257: - return emitCaseClause(node); - case 258: - return emitDefaultClause(node); - case 259: - return emitHeritageClause(node); - case 260: - return emitCatchClause(node); - case 261: - return emitPropertyAssignment(node); - case 262: - return emitShorthandPropertyAssignment(node); - case 263: - return emitSpreadAssignment(node); - case 264: - return emitEnumMember(node); - } - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - case 8: - return emitNumericLiteral(node); - case 9: - case 12: - case 13: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 86: - case 95: - case 97: - case 101: - case 99: - writeTokenText(kind); - return; - case 177: - return emitArrayLiteralExpression(node); - case 178: - return emitObjectLiteralExpression(node); - case 179: - return emitPropertyAccessExpression(node); - case 180: - return emitElementAccessExpression(node); - case 181: - return emitCallExpression(node); - case 182: - return emitNewExpression(node); - case 183: - return emitTaggedTemplateExpression(node); - case 184: - return emitTypeAssertionExpression(node); - case 185: - return emitParenthesizedExpression(node); - case 186: - return emitFunctionExpression(node); - case 187: - return emitArrowFunction(node); - case 188: - return emitDeleteExpression(node); - case 189: - return emitTypeOfExpression(node); - case 190: - return emitVoidExpression(node); - case 191: - return emitAwaitExpression(node); - case 192: - return emitPrefixUnaryExpression(node); - case 193: - return emitPostfixUnaryExpression(node); - case 194: - return emitBinaryExpression(node); - case 195: - return emitConditionalExpression(node); - case 196: - return emitTemplateExpression(node); - case 197: - return emitYieldExpression(node); - case 198: - return emitSpreadExpression(node); - case 199: - return emitClassExpression(node); - case 200: - return; - case 202: - return emitAsExpression(node); - case 203: - return emitNonNullExpression(node); - case 204: - return emitMetaProperty(node); - case 249: - return emitJsxElement(node); - case 250: - return emitJsxSelfClosingElement(node); - case 296: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - function emitNumericLiteral(node) { - emitLiteral(node); - } - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - function emitIdentifier(node) { - write(getTextOfNode(node, false)); - } - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 : 0; - emitExpressionList(node, elements, 4466 | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 : 0; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 ? 32 : 0; - emitList(node, properties, 978 | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - var constantValue = ts.getConstantValue(expression); - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - var operand = node.operand; - return operand.kind === 192 - && ((node.operator === 37 && (operand.operator === 37 || operand.operator === 43)) - || (node.operator === 38 && (operand.operator === 38 || operand.operator === 44))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17, node.pos, node); - write(" "); - writeToken(18, node.statements.end, node); - } - else { - writeToken(17, node.pos, node); - emitBlockStatements(node); - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18, node.statements.end, node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1) { - emitList(node, node.statements, 384); - } - else { - emitList(node, node.statements, 65); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90, node.pos, node); - write(" "); - writeToken(19, openParenPos, node); - emitExpression(node.expression); - writeToken(20, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82, node.thenStatement.end, node); - if (node.elseStatement.kind === 211) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos, node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96, node.pos, node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98, node.pos); - write(" "); - writeToken(19, openParenPos); - emitExpression(node.expression); - writeToken(20, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78, node.pos); - write(";"); - } - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - if (ts.getEmitFlags(body) & 1) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2) - || shouldWriteClosingLineTerminator(body, body.statements, 2)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - var statementOffset = emitPrologueDirectives(body.statements, true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384); - increaseIndent(); - } - else { - emitList(body, body.statements, 1, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - write(" {"); - emitList(node, node.members, 65); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17, node.pos); - emitList(node, node.clauses, 65); - writeToken(18, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, true)); - } - function emitJsxClosingElement(node) { - write(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - (ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74, node.pos); - write(" "); - writeToken(19, openParenPos); - emit(node.variableDeclaration); - writeToken(20, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384) { - return; - } - if (format & 7680) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - if (format & 1) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - else { - var mayEmitInterveningComments = (format & 131072) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128) { - write(" "); - } - if (format & 64) { - increaseIndent(); - } - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - if (previousSibling) { - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - if ((format & (3 | 64)) === 0) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256) { - write(" "); - } - } - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - var hasTrailingComma = (format & 32) && children.hasTrailingComma; - if (format & 16 && hasTrailingComma) { - write(","); - } - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - if (format & 64) { - decreaseIndent(); - } - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1) { - return true; - } - if (format & 2) { - if (format & 32768) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1) { - return true; - } - else if (format & 2) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1) { - return (format & 65536) === 0; - } - else if (format & 2) { - if (format & 32768) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768) !== 0; - } - return startsOnNewLine; - } - return (format & 32768) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - function generateName(name) { - if (name.autoGenerateKind === 4) { - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - if (local && local.flags & (107455 | 1048576 | 8388608)) { - return false; - } - } - } - return true; - } - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455; - tempFlags++; - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - function makeUniqueName(baseName) { - if (baseName.charCodeAt(baseName.length - 1) !== 95) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0); - } - function generateNameForNode(node) { - switch (node.kind) { - case 71: - return makeUniqueName(getTextOfNode(node)); - case 233: - case 232: - return generateNameForModuleOrEnum(node); - case 238: - case 244: - return generateNameForImportOrExportDeclaration(node); - case 228: - case 229: - case 243: - return generateNameForExportDefault(); - case 199: - return generateNameForClassExpression(); - case 151: - case 153: - case 154: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0); - } - } - function makeName(name) { - switch (name.autoGenerateKind) { - case 1: - return makeTempVariableName(0); - case 2: - return makeTempVariableName(268435456); - case 3: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0] = ""; - delimiters[16] = ","; - delimiters[4] = " |"; - delimiters[8] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28]; - } - function createBracketsMap() { - var brackets = []; - brackets[512] = ["{", "}"]; - brackets[1024] = ["(", ")"]; - brackets[2048] = ["<", ">"]; - brackets[4096] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680][1]; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); - if (!commonPathComponents) { - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - return true; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - var modulesWithElidedImports = ts.createMap(); - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - if (!skipDefaultLib) { - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), true); - }); - } - } - } - moduleResolutionCache = undefined; - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var unknownModuleNames; - var result; - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - result = new Array(moduleNames.length); - unknownModuleNames = moduleNames.slice(0, i); - } - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - return false; - } - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - return false; - } - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - newSourceFile = oldSourceFile; - } - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - return true; - } - if (result[3]) { - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - switch (parent.kind) { - case 146: - case 149: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - case 226: - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259: - var heritageClause = node; - if (heritageClause.token === 108) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229: - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - case 208: - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208); - } - break; - case 149: - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146: - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181: - case 182: - case 201: - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76: - if (isConstValid) { - continue; - } - case 114: - case 112: - case 113: - case 131: - case 124: - case 117: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - case 115: - case 84: - case 79: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(undefined, undefined, undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238: - case 237: - case 244: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9) { - break; - } - if (!moduleNameExpr.text) { - break; - } - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - else { - if (previousResolution) { - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - saveResolution = false; - } - else { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 && options.module === ts.ModuleKind.None) { - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - var dir = getCommonSourceDirectory(); - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - chain_1 = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - if (emitFilesSeen.contains(emitFilePath)) { - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - ts.optionDeclarations = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0, - "es5": 1, - "es6": 2, - "es2015": 2, - "es2016": 3, - "es2017": 4, - "esnext": 5, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1, - "react-native": 3, - "react": 2 - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0, - "lf": 1 - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - ts.typeAcquisitionDeclarations = [ - { - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1, - strict: true - }; - var optionNameMapCache; - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45) { - s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1, false, 0, jsonText); - var token; - while ((token = scanner.scan()) !== 1) { - switch (token) { - case 2: - case 3: - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - var literalFileMap = ts.createMap(); - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, true); - } - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1) { - recursiveKeys.push(key); - } - } - } - } - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 : 0 - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 }; - } - return undefined; - } - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - function caseSensitiveKeyMapper(key) { - return key; - } - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var defaultFormatDiagnosticsHost = { - getCurrentDirectory: function () { return ts.sys.getCurrentDirectory(); }, - getNewLine: function () { return ts.sys.newLine; }, - getCanonicalFileName: ts.createGetCanonicalFileName(ts.sys.useCaseSensitiveFileNames) - }; - var reportDiagnosticWorker = reportDiagnosticSimply; - function reportDiagnostic(diagnostic, host) { - reportDiagnosticWorker(diagnostic, host || defaultFormatDiagnosticsHost); - } - function reportDiagnostics(diagnostics, host) { - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - reportDiagnostic(diagnostic, host); - } - } - function reportEmittedFiles(files) { - if (!files || files.length === 0) { - return; - } - var currentDir = ts.sys.getCurrentDirectory(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var file = files_3[_i]; - var filepath = ts.getNormalizedAbsolutePath(file, currentDir); - ts.sys.write("TSFILE: " + filepath + ts.sys.newLine); - } - } - function countLines(program) { - var count = 0; - ts.forEach(program.getSourceFiles(), function (file) { - count += ts.getLineStarts(file).length; - }); - return count; - } - function getDiagnosticText(_message) { - var _args = []; - for (var _i = 1; _i < arguments.length; _i++) { - _args[_i - 1] = arguments[_i]; - } - var diagnostic = ts.createCompilerDiagnostic.apply(undefined, arguments); - return diagnostic.messageText; - } - function reportDiagnosticSimply(diagnostic, host) { - ts.sys.write(ts.formatDiagnostics([diagnostic], host)); - } - var redForegroundEscapeSequence = "\u001b[91m"; - var yellowForegroundEscapeSequence = "\u001b[93m"; - var blueForegroundEscapeSequence = "\u001b[93m"; - var gutterStyleSequence = "\u001b[100;30m"; - var gutterSeparator = " "; - var resetEscapeSequence = "\u001b[0m"; - var ellipsis = "..."; - function getCategoryFormat(category) { - switch (category) { - case ts.DiagnosticCategory.Warning: return yellowForegroundEscapeSequence; - case ts.DiagnosticCategory.Error: return redForegroundEscapeSequence; - case ts.DiagnosticCategory.Message: return blueForegroundEscapeSequence; - } - } - function formatAndReset(text, formatStyle) { - return formatStyle + text + resetEscapeSequence; - } - function reportDiagnosticWithColorAndContext(diagnostic, host) { - var output = ""; - if (diagnostic.file) { - var start = diagnostic.start, length_5 = diagnostic.length, file = diagnostic.file; - var _a = ts.getLineAndCharacterOfPosition(file, start), firstLine = _a.line, firstLineChar = _a.character; - var _b = ts.getLineAndCharacterOfPosition(file, start + length_5), lastLine = _b.line, lastLineChar = _b.character; - var lastLineInFile = ts.getLineAndCharacterOfPosition(file, file.text.length).line; - var relativeFileName = host ? ts.convertToRelativePath(file.fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }) : file.fileName; - var hasMoreThanFiveLines = (lastLine - firstLine) >= 4; - var gutterWidth = (lastLine + 1 + "").length; - if (hasMoreThanFiveLines) { - gutterWidth = Math.max(ellipsis.length, gutterWidth); - } - output += ts.sys.newLine; - for (var i = firstLine; i <= lastLine; i++) { - if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) { - output += formatAndReset(padLeft(ellipsis, gutterWidth), gutterStyleSequence) + gutterSeparator + ts.sys.newLine; - i = lastLine - 1; - } - var lineStart = ts.getPositionOfLineAndCharacter(file, i, 0); - var lineEnd = i < lastLineInFile ? ts.getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length; - var lineContent = file.text.slice(lineStart, lineEnd); - lineContent = lineContent.replace(/\s+$/g, ""); - lineContent = lineContent.replace("\t", " "); - output += formatAndReset(padLeft(i + 1 + "", gutterWidth), gutterStyleSequence) + gutterSeparator; - output += lineContent + ts.sys.newLine; - output += formatAndReset(padLeft("", gutterWidth), gutterStyleSequence) + gutterSeparator; - output += redForegroundEscapeSequence; - if (i === firstLine) { - var lastCharForLine = i === lastLine ? lastLineChar : undefined; - output += lineContent.slice(0, firstLineChar).replace(/\S/g, " "); - output += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~"); - } - else if (i === lastLine) { - output += lineContent.slice(0, lastLineChar).replace(/./g, "~"); - } - else { - output += lineContent.replace(/./g, "~"); - } - output += resetEscapeSequence; - output += ts.sys.newLine; - } - output += ts.sys.newLine; - output += relativeFileName + "(" + (firstLine + 1) + "," + (firstLineChar + 1) + "): "; - } - var categoryColor = getCategoryFormat(diagnostic.category); - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += formatAndReset(category, categoryColor) + " TS" + diagnostic.code + ": " + ts.flattenDiagnosticMessageText(diagnostic.messageText, ts.sys.newLine); - output += ts.sys.newLine + ts.sys.newLine; - ts.sys.write(output); - } - function reportWatchDiagnostic(diagnostic) { - var output = new Date().toLocaleTimeString() + " - "; - if (diagnostic.file) { - var loc = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start); - output += diagnostic.file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + "): "; - } - output += "" + ts.flattenDiagnosticMessageText(diagnostic.messageText, ts.sys.newLine) + (ts.sys.newLine + ts.sys.newLine + ts.sys.newLine); - ts.sys.write(output); - } - function padLeft(s, length) { - while (s.length < length) { - s = " " + s; - } - return s; - } - function padRight(s, length) { - while (s.length < length) { - s = s + " "; - } - return s; - } - function isJSONSupported() { - return typeof JSON === "object" && typeof JSON.parse === "function"; - } - function executeCommandLine(args) { - var commandLine = ts.parseCommandLine(args); - var configFileName; - var cachedConfigFileText; - var configFileWatcher; - var directoryWatcher; - var cachedProgram; - var rootFileNames; - var compilerOptions; - var compilerHost; - var hostGetSourceFile; - var timerHandleForRecompilation; - var timerHandleForDirectoryChanges; - var cachedExistingFiles; - var hostFileExists; - if (commandLine.options.locale) { - if (!isJSONSupported()) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--locale"), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - ts.validateLocaleAndSetLanguage(commandLine.options.locale, ts.sys, commandLine.errors); - } - if (commandLine.errors.length > 0) { - reportDiagnostics(commandLine.errors, compilerHost); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - if (commandLine.options.init) { - writeConfigFile(commandLine.options, commandLine.fileNames); - return ts.sys.exit(ts.ExitStatus.Success); - } - if (commandLine.options.version) { - printVersion(); - return ts.sys.exit(ts.ExitStatus.Success); - } - if (commandLine.options.help || commandLine.options.all) { - printVersion(); - printHelp(commandLine.options.all); - return ts.sys.exit(ts.ExitStatus.Success); - } - if (commandLine.options.project) { - if (!isJSONSupported()) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--project"), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - if (commandLine.fileNames.length !== 0) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - var fileOrDirectory = ts.normalizePath(commandLine.options.project); - if (!fileOrDirectory || ts.sys.directoryExists(fileOrDirectory)) { - configFileName = ts.combinePaths(fileOrDirectory, "tsconfig.json"); - if (!ts.sys.fileExists(configFileName)) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - } - else { - configFileName = fileOrDirectory; - if (!ts.sys.fileExists(configFileName)) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - } - } - else if (commandLine.fileNames.length === 0 && isJSONSupported()) { - var searchPath = ts.normalizePath(ts.sys.getCurrentDirectory()); - configFileName = ts.findConfigFile(searchPath, ts.sys.fileExists); - } - if (commandLine.fileNames.length === 0 && !configFileName) { - printVersion(); - printHelp(commandLine.options.all); - return ts.sys.exit(ts.ExitStatus.Success); - } - if (ts.isWatchSet(commandLine.options)) { - if (!ts.sys.watchFile) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"), undefined); - return ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - if (configFileName) { - configFileWatcher = ts.sys.watchFile(configFileName, configFileChanged); - } - if (ts.sys.watchDirectory && configFileName) { - var directory = ts.getDirectoryPath(configFileName); - directoryWatcher = ts.sys.watchDirectory(directory === "" ? "." : directory, watchedDirectoryChanged, true); - } - } - performCompilation(); - function parseConfigFile() { - if (!cachedConfigFileText) { - try { - cachedConfigFileText = ts.sys.readFile(configFileName); - } - catch (e) { - var error = ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, configFileName, e.message); - reportWatchDiagnostic(error); - ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - return; - } - } - if (!cachedConfigFileText) { - var error = ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, configFileName); - reportDiagnostics([error], undefined); - ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - return; - } - var result = ts.parseConfigFileTextToJson(configFileName, cachedConfigFileText); - var configObject = result.config; - if (!configObject) { - reportDiagnostics([result.error], undefined); - ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - return; - } - var cwd = ts.sys.getCurrentDirectory(); - var configParseResult = ts.parseJsonConfigFileContent(configObject, ts.sys, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), cwd), commandLine.options, ts.getNormalizedAbsolutePath(configFileName, cwd)); - if (configParseResult.errors.length > 0) { - reportDiagnostics(configParseResult.errors, undefined); - ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - return; - } - if (ts.isWatchSet(configParseResult.options)) { - if (!ts.sys.watchFile) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"), undefined); - ts.sys.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); - } - if (!directoryWatcher && ts.sys.watchDirectory && configFileName) { - var directory = ts.getDirectoryPath(configFileName); - directoryWatcher = ts.sys.watchDirectory(directory === "" ? "." : directory, watchedDirectoryChanged, true); - } - } - return configParseResult; - } - function performCompilation() { - if (!cachedProgram) { - if (configFileName) { - var configParseResult = parseConfigFile(); - rootFileNames = configParseResult.fileNames; - compilerOptions = configParseResult.options; - } - else { - rootFileNames = commandLine.fileNames; - compilerOptions = commandLine.options; - } - compilerHost = ts.createCompilerHost(compilerOptions); - hostGetSourceFile = compilerHost.getSourceFile; - compilerHost.getSourceFile = getSourceFile; - hostFileExists = compilerHost.fileExists; - compilerHost.fileExists = cachedFileExists; - } - if (compilerOptions.pretty) { - reportDiagnosticWorker = reportDiagnosticWithColorAndContext; - } - cachedExistingFiles = ts.createMap(); - var compileResult = compile(rootFileNames, compilerOptions, compilerHost); - if (!ts.isWatchSet(compilerOptions)) { - return ts.sys.exit(compileResult.exitStatus); - } - setCachedProgram(compileResult.program); - reportWatchDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Compilation_complete_Watching_for_file_changes)); - } - function cachedFileExists(fileName) { - var fileExists = cachedExistingFiles.get(fileName); - if (fileExists === undefined) { - cachedExistingFiles.set(fileName, fileExists = hostFileExists(fileName)); - } - return fileExists; - } - function getSourceFile(fileName, languageVersion, onError) { - if (cachedProgram) { - var sourceFile_1 = cachedProgram.getSourceFile(fileName); - if (sourceFile_1 && sourceFile_1.fileWatcher) { - return sourceFile_1; - } - } - var sourceFile = hostGetSourceFile(fileName, languageVersion, onError); - if (sourceFile && ts.isWatchSet(compilerOptions) && ts.sys.watchFile) { - sourceFile.fileWatcher = ts.sys.watchFile(sourceFile.fileName, function (_fileName, removed) { return sourceFileChanged(sourceFile, removed); }); - } - return sourceFile; - } - function setCachedProgram(program) { - if (cachedProgram) { - var newSourceFiles_1 = program ? program.getSourceFiles() : undefined; - ts.forEach(cachedProgram.getSourceFiles(), function (sourceFile) { - if (!(newSourceFiles_1 && ts.contains(newSourceFiles_1, sourceFile))) { - if (sourceFile.fileWatcher) { - sourceFile.fileWatcher.close(); - sourceFile.fileWatcher = undefined; - } - } - }); - } - cachedProgram = program; - } - function sourceFileChanged(sourceFile, removed) { - sourceFile.fileWatcher.close(); - sourceFile.fileWatcher = undefined; - if (removed) { - ts.unorderedRemoveItem(rootFileNames, sourceFile.fileName); - } - startTimerForRecompilation(); - } - function configFileChanged() { - setCachedProgram(undefined); - cachedConfigFileText = undefined; - startTimerForRecompilation(); - } - function watchedDirectoryChanged(fileName) { - if (fileName && !ts.isSupportedSourceFileName(fileName, compilerOptions)) { - return; - } - startTimerForHandlingDirectoryChanges(); - } - function startTimerForHandlingDirectoryChanges() { - if (!ts.sys.setTimeout || !ts.sys.clearTimeout) { - return; - } - if (timerHandleForDirectoryChanges) { - ts.sys.clearTimeout(timerHandleForDirectoryChanges); - } - timerHandleForDirectoryChanges = ts.sys.setTimeout(directoryChangeHandler, 250); - } - function directoryChangeHandler() { - var parsedCommandLine = parseConfigFile(); - var newFileNames = ts.map(parsedCommandLine.fileNames, compilerHost.getCanonicalFileName); - var canonicalRootFileNames = ts.map(rootFileNames, compilerHost.getCanonicalFileName); - if (!ts.arrayIsEqualTo(newFileNames && newFileNames.sort(), canonicalRootFileNames && canonicalRootFileNames.sort())) { - setCachedProgram(undefined); - startTimerForRecompilation(); - } - } - function startTimerForRecompilation() { - if (!ts.sys.setTimeout || !ts.sys.clearTimeout) { - return; - } - if (timerHandleForRecompilation) { - ts.sys.clearTimeout(timerHandleForRecompilation); - } - timerHandleForRecompilation = ts.sys.setTimeout(recompile, 250); - } - function recompile() { - timerHandleForRecompilation = undefined; - reportWatchDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.File_change_detected_Starting_incremental_compilation)); - performCompilation(); - } - } - ts.executeCommandLine = executeCommandLine; - function compile(fileNames, compilerOptions, compilerHost) { - var hasDiagnostics = compilerOptions.diagnostics || compilerOptions.extendedDiagnostics; - var statistics; - if (hasDiagnostics) { - ts.performance.enable(); - statistics = []; - } - var program = ts.createProgram(fileNames, compilerOptions, compilerHost); - var exitStatus = compileProgram(); - if (compilerOptions.listFiles) { - ts.forEach(program.getSourceFiles(), function (file) { - ts.sys.write(file.fileName + ts.sys.newLine); - }); - } - if (hasDiagnostics) { - var memoryUsed = ts.sys.getMemoryUsage ? ts.sys.getMemoryUsage() : -1; - reportCountStatistic("Files", program.getSourceFiles().length); - reportCountStatistic("Lines", countLines(program)); - reportCountStatistic("Nodes", program.getNodeCount()); - reportCountStatistic("Identifiers", program.getIdentifierCount()); - reportCountStatistic("Symbols", program.getSymbolCount()); - reportCountStatistic("Types", program.getTypeCount()); - if (memoryUsed >= 0) { - reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K"); - } - var programTime = ts.performance.getDuration("Program"); - var bindTime = ts.performance.getDuration("Bind"); - var checkTime = ts.performance.getDuration("Check"); - var emitTime = ts.performance.getDuration("Emit"); - if (compilerOptions.extendedDiagnostics) { - ts.performance.forEachMeasure(function (name, duration) { return reportTimeStatistic(name + " time", duration); }); - } - else { - reportTimeStatistic("I/O read", ts.performance.getDuration("I/O Read")); - reportTimeStatistic("I/O write", ts.performance.getDuration("I/O Write")); - reportTimeStatistic("Parse time", programTime); - reportTimeStatistic("Bind time", bindTime); - reportTimeStatistic("Check time", checkTime); - reportTimeStatistic("Emit time", emitTime); - } - reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime); - reportStatistics(); - ts.performance.disable(); - } - return { program: program, exitStatus: exitStatus }; - function compileProgram() { - var diagnostics; - diagnostics = program.getSyntacticDiagnostics(); - if (diagnostics.length === 0) { - diagnostics = program.getOptionsDiagnostics().concat(program.getGlobalDiagnostics()); - if (diagnostics.length === 0) { - diagnostics = program.getSemanticDiagnostics(); - } - } - var emitOutput = program.emit(); - diagnostics = diagnostics.concat(emitOutput.diagnostics); - reportDiagnostics(ts.sortAndDeduplicateDiagnostics(diagnostics), compilerHost); - reportEmittedFiles(emitOutput.emittedFiles); - if (emitOutput.emitSkipped && diagnostics.length > 0) { - return ts.ExitStatus.DiagnosticsPresent_OutputsSkipped; - } - else if (diagnostics.length > 0) { - return ts.ExitStatus.DiagnosticsPresent_OutputsGenerated; - } - return ts.ExitStatus.Success; - } - function reportStatistics() { - var nameSize = 0; - var valueSize = 0; - for (var _i = 0, statistics_1 = statistics; _i < statistics_1.length; _i++) { - var _a = statistics_1[_i], name = _a.name, value = _a.value; - if (name.length > nameSize) { - nameSize = name.length; - } - if (value.length > valueSize) { - valueSize = value.length; - } - } - for (var _b = 0, statistics_2 = statistics; _b < statistics_2.length; _b++) { - var _c = statistics_2[_b], name = _c.name, value = _c.value; - ts.sys.write(padRight(name + ":", nameSize + 2) + padLeft(value.toString(), valueSize) + ts.sys.newLine); - } - } - function reportStatisticalValue(name, value) { - statistics.push({ name: name, value: value }); - } - function reportCountStatistic(name, count) { - reportStatisticalValue(name, "" + count); - } - function reportTimeStatistic(name, time) { - reportStatisticalValue(name, (time / 1000).toFixed(2) + "s"); - } - } - function printVersion() { - ts.sys.write(getDiagnosticText(ts.Diagnostics.Version_0, ts.version) + ts.sys.newLine); - } - function printHelp(showAllOptions) { - var output = []; - var syntaxLength = getDiagnosticText(ts.Diagnostics.Syntax_Colon_0, "").length; - var examplesLength = getDiagnosticText(ts.Diagnostics.Examples_Colon_0, "").length; - var marginLength = Math.max(syntaxLength, examplesLength); - var syntax = makePadding(marginLength - syntaxLength); - syntax += "tsc [" + getDiagnosticText(ts.Diagnostics.options) + "] [" + getDiagnosticText(ts.Diagnostics.file) + " ...]"; - output.push(getDiagnosticText(ts.Diagnostics.Syntax_Colon_0, syntax)); - output.push(ts.sys.newLine + ts.sys.newLine); - var padding = makePadding(marginLength); - output.push(getDiagnosticText(ts.Diagnostics.Examples_Colon_0, makePadding(marginLength - examplesLength) + "tsc hello.ts") + ts.sys.newLine); - output.push(padding + "tsc --outFile file.js file.ts" + ts.sys.newLine); - output.push(padding + "tsc @args.txt" + ts.sys.newLine); - output.push(ts.sys.newLine); - output.push(getDiagnosticText(ts.Diagnostics.Options_Colon) + ts.sys.newLine); - var optsList = showAllOptions ? - ts.optionDeclarations.slice().sort(function (a, b) { return ts.compareValues(a.name.toLowerCase(), b.name.toLowerCase()); }) : - ts.filter(ts.optionDeclarations.slice(), function (v) { return v.showInSimplifiedHelpView; }); - marginLength = 0; - var usageColumn = []; - var descriptionColumn = []; - var optionsDescriptionMap = ts.createMap(); - for (var i = 0; i < optsList.length; i++) { - var option = optsList[i]; - if (!option.description) { - continue; - } - var usageText_1 = " "; - if (option.shortName) { - usageText_1 += "-" + option.shortName; - usageText_1 += getParamType(option); - usageText_1 += ", "; - } - usageText_1 += "--" + option.name; - usageText_1 += getParamType(option); - usageColumn.push(usageText_1); - var description = void 0; - if (option.name === "lib") { - description = getDiagnosticText(option.description); - var element = option.element; - var typeMap = element.type; - optionsDescriptionMap.set(description, ts.arrayFrom(typeMap.keys()).map(function (key) { return "'" + key + "'"; })); - } - else { - description = getDiagnosticText(option.description); - } - descriptionColumn.push(description); - marginLength = Math.max(usageText_1.length, marginLength); - } - var usageText = " @<" + getDiagnosticText(ts.Diagnostics.file) + ">"; - usageColumn.push(usageText); - descriptionColumn.push(getDiagnosticText(ts.Diagnostics.Insert_command_line_options_and_files_from_a_file)); - marginLength = Math.max(usageText.length, marginLength); - for (var i = 0; i < usageColumn.length; i++) { - var usage = usageColumn[i]; - var description = descriptionColumn[i]; - var kindsList = optionsDescriptionMap.get(description); - output.push(usage + makePadding(marginLength - usage.length + 2) + description + ts.sys.newLine); - if (kindsList) { - output.push(makePadding(marginLength + 4)); - for (var _i = 0, kindsList_1 = kindsList; _i < kindsList_1.length; _i++) { - var kind = kindsList_1[_i]; - output.push(kind + " "); - } - output.push(ts.sys.newLine); - } - } - for (var _a = 0, output_1 = output; _a < output_1.length; _a++) { - var line = output_1[_a]; - ts.sys.write(line); - } - return; - function getParamType(option) { - if (option.paramType !== undefined) { - return " " + getDiagnosticText(option.paramType); - } - return ""; - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - } - function writeConfigFile(options, fileNames) { - var currentDirectory = ts.sys.getCurrentDirectory(); - var file = ts.normalizePath(ts.combinePaths(currentDirectory, "tsconfig.json")); - if (ts.sys.fileExists(file)) { - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file), undefined); - } - else { - ts.sys.writeFile(file, ts.generateTSConfig(options, fileNames, ts.sys.newLine)); - reportDiagnostic(ts.createCompilerDiagnostic(ts.Diagnostics.Successfully_created_a_tsconfig_json_file), undefined); - } - return; - } -})(ts || (ts = {})); -if (ts.sys.tryEnableSourceMapsForHost && /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV"))) { - ts.sys.tryEnableSourceMapsForHost(); -} -ts.executeCommandLine(ts.sys.args); diff --git a/node_modules/pogen/node_modules/typescript/lib/tsserver.js b/node_modules/pogen/node_modules/typescript/lib/tsserver.js deleted file mode 100644 index 347501f70..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/tsserver.js +++ /dev/null @@ -1,79306 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __assign = (this && this.__assign) || Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; -}; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - var SyntaxKind; - (function (SyntaxKind) { - SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; - SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; - SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 9] = "StringLiteral"; - SyntaxKind[SyntaxKind["JsxText"] = 10] = "JsxText"; - SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 11] = "JsxTextAllWhiteSpaces"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 12] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 13] = "NoSubstitutionTemplateLiteral"; - SyntaxKind[SyntaxKind["TemplateHead"] = 14] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 15] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 16] = "TemplateTail"; - SyntaxKind[SyntaxKind["OpenBraceToken"] = 17] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 18] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 19] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 20] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 21] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 22] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 23] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 24] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 25] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 26] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 27] = "LessThanToken"; - SyntaxKind[SyntaxKind["LessThanSlashToken"] = 28] = "LessThanSlashToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 29] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 30] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 31] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 32] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 33] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 34] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 35] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 36] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 37] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 38] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 39] = "AsteriskToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 40] = "AsteriskAsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 41] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 42] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 43] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 44] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 45] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 46] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 47] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 48] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 49] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 50] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 51] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 52] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 53] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 54] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 55] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 56] = "ColonToken"; - SyntaxKind[SyntaxKind["AtToken"] = 57] = "AtToken"; - SyntaxKind[SyntaxKind["EqualsToken"] = 58] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 59] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 60] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 61] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 62] = "AsteriskAsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 63] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 64] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 65] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 66] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 67] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 68] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 69] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 70] = "CaretEqualsToken"; - SyntaxKind[SyntaxKind["Identifier"] = 71] = "Identifier"; - SyntaxKind[SyntaxKind["BreakKeyword"] = 72] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 73] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 74] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 75] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 76] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 77] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 78] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 79] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 80] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 81] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 82] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 83] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 84] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 85] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 86] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 87] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 88] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 89] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 90] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 91] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 92] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 93] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 94] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 95] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 96] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 97] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 98] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 99] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 100] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 101] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 102] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 103] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 104] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 105] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 106] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 107] = "WithKeyword"; - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 108] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 109] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 110] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 111] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 112] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 113] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 114] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 115] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 116] = "YieldKeyword"; - SyntaxKind[SyntaxKind["AbstractKeyword"] = 117] = "AbstractKeyword"; - SyntaxKind[SyntaxKind["AsKeyword"] = 118] = "AsKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 119] = "AnyKeyword"; - SyntaxKind[SyntaxKind["AsyncKeyword"] = 120] = "AsyncKeyword"; - SyntaxKind[SyntaxKind["AwaitKeyword"] = 121] = "AwaitKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 122] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 123] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 124] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 125] = "GetKeyword"; - SyntaxKind[SyntaxKind["IsKeyword"] = 126] = "IsKeyword"; - SyntaxKind[SyntaxKind["KeyOfKeyword"] = 127] = "KeyOfKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 128] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["NamespaceKeyword"] = 129] = "NamespaceKeyword"; - SyntaxKind[SyntaxKind["NeverKeyword"] = 130] = "NeverKeyword"; - SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 131] = "ReadonlyKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 132] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 133] = "NumberKeyword"; - SyntaxKind[SyntaxKind["ObjectKeyword"] = 134] = "ObjectKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 135] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 136] = "StringKeyword"; - SyntaxKind[SyntaxKind["SymbolKeyword"] = 137] = "SymbolKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 138] = "TypeKeyword"; - SyntaxKind[SyntaxKind["UndefinedKeyword"] = 139] = "UndefinedKeyword"; - SyntaxKind[SyntaxKind["FromKeyword"] = 140] = "FromKeyword"; - SyntaxKind[SyntaxKind["GlobalKeyword"] = 141] = "GlobalKeyword"; - SyntaxKind[SyntaxKind["OfKeyword"] = 142] = "OfKeyword"; - SyntaxKind[SyntaxKind["QualifiedName"] = 143] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 144] = "ComputedPropertyName"; - SyntaxKind[SyntaxKind["TypeParameter"] = 145] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 146] = "Parameter"; - SyntaxKind[SyntaxKind["Decorator"] = 147] = "Decorator"; - SyntaxKind[SyntaxKind["PropertySignature"] = 148] = "PropertySignature"; - SyntaxKind[SyntaxKind["PropertyDeclaration"] = 149] = "PropertyDeclaration"; - SyntaxKind[SyntaxKind["MethodSignature"] = 150] = "MethodSignature"; - SyntaxKind[SyntaxKind["MethodDeclaration"] = 151] = "MethodDeclaration"; - SyntaxKind[SyntaxKind["Constructor"] = 152] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 153] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 154] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 155] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 156] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 157] = "IndexSignature"; - SyntaxKind[SyntaxKind["TypePredicate"] = 158] = "TypePredicate"; - SyntaxKind[SyntaxKind["TypeReference"] = 159] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 160] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 161] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 162] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 163] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 164] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 165] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 166] = "UnionType"; - SyntaxKind[SyntaxKind["IntersectionType"] = 167] = "IntersectionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 168] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ThisType"] = 169] = "ThisType"; - SyntaxKind[SyntaxKind["TypeOperator"] = 170] = "TypeOperator"; - SyntaxKind[SyntaxKind["IndexedAccessType"] = 171] = "IndexedAccessType"; - SyntaxKind[SyntaxKind["MappedType"] = 172] = "MappedType"; - SyntaxKind[SyntaxKind["LiteralType"] = 173] = "LiteralType"; - SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 174] = "ObjectBindingPattern"; - SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 175] = "ArrayBindingPattern"; - SyntaxKind[SyntaxKind["BindingElement"] = 176] = "BindingElement"; - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 177] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 178] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 179] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 180] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 181] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 182] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 183] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 184] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 185] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 186] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 187] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 188] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 189] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 190] = "VoidExpression"; - SyntaxKind[SyntaxKind["AwaitExpression"] = 191] = "AwaitExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 192] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 193] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 194] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 195] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 196] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 197] = "YieldExpression"; - SyntaxKind[SyntaxKind["SpreadElement"] = 198] = "SpreadElement"; - SyntaxKind[SyntaxKind["ClassExpression"] = 199] = "ClassExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 200] = "OmittedExpression"; - SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 201] = "ExpressionWithTypeArguments"; - SyntaxKind[SyntaxKind["AsExpression"] = 202] = "AsExpression"; - SyntaxKind[SyntaxKind["NonNullExpression"] = 203] = "NonNullExpression"; - SyntaxKind[SyntaxKind["MetaProperty"] = 204] = "MetaProperty"; - SyntaxKind[SyntaxKind["TemplateSpan"] = 205] = "TemplateSpan"; - SyntaxKind[SyntaxKind["SemicolonClassElement"] = 206] = "SemicolonClassElement"; - SyntaxKind[SyntaxKind["Block"] = 207] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 208] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 209] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 210] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 211] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 212] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 213] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 214] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 215] = "ForInStatement"; - SyntaxKind[SyntaxKind["ForOfStatement"] = 216] = "ForOfStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 217] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 218] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 219] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 220] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 221] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 222] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 223] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 224] = "TryStatement"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 225] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 226] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["VariableDeclarationList"] = 227] = "VariableDeclarationList"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 228] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 229] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 230] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 231] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 232] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 233] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 234] = "ModuleBlock"; - SyntaxKind[SyntaxKind["CaseBlock"] = 235] = "CaseBlock"; - SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 236] = "NamespaceExportDeclaration"; - SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 237] = "ImportEqualsDeclaration"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 238] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ImportClause"] = 239] = "ImportClause"; - SyntaxKind[SyntaxKind["NamespaceImport"] = 240] = "NamespaceImport"; - SyntaxKind[SyntaxKind["NamedImports"] = 241] = "NamedImports"; - SyntaxKind[SyntaxKind["ImportSpecifier"] = 242] = "ImportSpecifier"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 243] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExportDeclaration"] = 244] = "ExportDeclaration"; - SyntaxKind[SyntaxKind["NamedExports"] = 245] = "NamedExports"; - SyntaxKind[SyntaxKind["ExportSpecifier"] = 246] = "ExportSpecifier"; - SyntaxKind[SyntaxKind["MissingDeclaration"] = 247] = "MissingDeclaration"; - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 248] = "ExternalModuleReference"; - SyntaxKind[SyntaxKind["JsxElement"] = 249] = "JsxElement"; - SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 250] = "JsxSelfClosingElement"; - SyntaxKind[SyntaxKind["JsxOpeningElement"] = 251] = "JsxOpeningElement"; - SyntaxKind[SyntaxKind["JsxClosingElement"] = 252] = "JsxClosingElement"; - SyntaxKind[SyntaxKind["JsxAttribute"] = 253] = "JsxAttribute"; - SyntaxKind[SyntaxKind["JsxAttributes"] = 254] = "JsxAttributes"; - SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 255] = "JsxSpreadAttribute"; - SyntaxKind[SyntaxKind["JsxExpression"] = 256] = "JsxExpression"; - SyntaxKind[SyntaxKind["CaseClause"] = 257] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 258] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 259] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 260] = "CatchClause"; - SyntaxKind[SyntaxKind["PropertyAssignment"] = 261] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 262] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["SpreadAssignment"] = 263] = "SpreadAssignment"; - SyntaxKind[SyntaxKind["EnumMember"] = 264] = "EnumMember"; - SyntaxKind[SyntaxKind["SourceFile"] = 265] = "SourceFile"; - SyntaxKind[SyntaxKind["Bundle"] = 266] = "Bundle"; - SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 267] = "JSDocTypeExpression"; - SyntaxKind[SyntaxKind["JSDocAllType"] = 268] = "JSDocAllType"; - SyntaxKind[SyntaxKind["JSDocUnknownType"] = 269] = "JSDocUnknownType"; - SyntaxKind[SyntaxKind["JSDocArrayType"] = 270] = "JSDocArrayType"; - SyntaxKind[SyntaxKind["JSDocUnionType"] = 271] = "JSDocUnionType"; - SyntaxKind[SyntaxKind["JSDocTupleType"] = 272] = "JSDocTupleType"; - SyntaxKind[SyntaxKind["JSDocNullableType"] = 273] = "JSDocNullableType"; - SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 274] = "JSDocNonNullableType"; - SyntaxKind[SyntaxKind["JSDocRecordType"] = 275] = "JSDocRecordType"; - SyntaxKind[SyntaxKind["JSDocRecordMember"] = 276] = "JSDocRecordMember"; - SyntaxKind[SyntaxKind["JSDocTypeReference"] = 277] = "JSDocTypeReference"; - SyntaxKind[SyntaxKind["JSDocOptionalType"] = 278] = "JSDocOptionalType"; - SyntaxKind[SyntaxKind["JSDocFunctionType"] = 279] = "JSDocFunctionType"; - SyntaxKind[SyntaxKind["JSDocVariadicType"] = 280] = "JSDocVariadicType"; - SyntaxKind[SyntaxKind["JSDocConstructorType"] = 281] = "JSDocConstructorType"; - SyntaxKind[SyntaxKind["JSDocThisType"] = 282] = "JSDocThisType"; - SyntaxKind[SyntaxKind["JSDocComment"] = 283] = "JSDocComment"; - SyntaxKind[SyntaxKind["JSDocTag"] = 284] = "JSDocTag"; - SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 285] = "JSDocAugmentsTag"; - SyntaxKind[SyntaxKind["JSDocParameterTag"] = 286] = "JSDocParameterTag"; - SyntaxKind[SyntaxKind["JSDocReturnTag"] = 287] = "JSDocReturnTag"; - SyntaxKind[SyntaxKind["JSDocTypeTag"] = 288] = "JSDocTypeTag"; - SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 289] = "JSDocTemplateTag"; - SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 290] = "JSDocTypedefTag"; - SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 291] = "JSDocPropertyTag"; - SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 292] = "JSDocTypeLiteral"; - SyntaxKind[SyntaxKind["JSDocLiteralType"] = 293] = "JSDocLiteralType"; - SyntaxKind[SyntaxKind["SyntaxList"] = 294] = "SyntaxList"; - SyntaxKind[SyntaxKind["NotEmittedStatement"] = 295] = "NotEmittedStatement"; - SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 296] = "PartiallyEmittedExpression"; - SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 297] = "MergeDeclarationMarker"; - SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 298] = "EndOfDeclarationMarker"; - SyntaxKind[SyntaxKind["Count"] = 299] = "Count"; - SyntaxKind[SyntaxKind["FirstAssignment"] = 58] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 70] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 59] = "FirstCompoundAssignment"; - SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 70] = "LastCompoundAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 72] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 107] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 72] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 142] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 108] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 116] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 158] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 173] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 17] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 70] = "LastPunctuation"; - SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 142] = "LastToken"; - SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 13] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 13] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 16] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 27] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 70] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 143] = "FirstNode"; - SyntaxKind[SyntaxKind["FirstJSDocNode"] = 267] = "FirstJSDocNode"; - SyntaxKind[SyntaxKind["LastJSDocNode"] = 293] = "LastJSDocNode"; - SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 283] = "FirstJSDocTagNode"; - SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 293] = "LastJSDocTagNode"; - })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); - var NodeFlags; - (function (NodeFlags) { - NodeFlags[NodeFlags["None"] = 0] = "None"; - NodeFlags[NodeFlags["Let"] = 1] = "Let"; - NodeFlags[NodeFlags["Const"] = 2] = "Const"; - NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; - NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; - NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; - NodeFlags[NodeFlags["ExportContext"] = 32] = "ExportContext"; - NodeFlags[NodeFlags["ContainsThis"] = 64] = "ContainsThis"; - NodeFlags[NodeFlags["HasImplicitReturn"] = 128] = "HasImplicitReturn"; - NodeFlags[NodeFlags["HasExplicitReturn"] = 256] = "HasExplicitReturn"; - NodeFlags[NodeFlags["GlobalAugmentation"] = 512] = "GlobalAugmentation"; - NodeFlags[NodeFlags["HasAsyncFunctions"] = 1024] = "HasAsyncFunctions"; - NodeFlags[NodeFlags["DisallowInContext"] = 2048] = "DisallowInContext"; - NodeFlags[NodeFlags["YieldContext"] = 4096] = "YieldContext"; - NodeFlags[NodeFlags["DecoratorContext"] = 8192] = "DecoratorContext"; - NodeFlags[NodeFlags["AwaitContext"] = 16384] = "AwaitContext"; - NodeFlags[NodeFlags["ThisNodeHasError"] = 32768] = "ThisNodeHasError"; - NodeFlags[NodeFlags["JavaScriptFile"] = 65536] = "JavaScriptFile"; - NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 131072] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags[NodeFlags["HasAggregatedChildData"] = 262144] = "HasAggregatedChildData"; - NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; - NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 384] = "ReachabilityCheckFlags"; - NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 1408] = "ReachabilityAndEmitFlags"; - NodeFlags[NodeFlags["ContextFlags"] = 96256] = "ContextFlags"; - NodeFlags[NodeFlags["TypeExcludesFlags"] = 20480] = "TypeExcludesFlags"; - })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); - var ModifierFlags; - (function (ModifierFlags) { - ModifierFlags[ModifierFlags["None"] = 0] = "None"; - ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; - ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; - ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; - ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; - ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; - ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; - ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; - ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; - ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; - ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; - ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; - ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; - ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 92] = "ParameterPropertyModifier"; - ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; - ModifierFlags[ModifierFlags["TypeScriptModifier"] = 2270] = "TypeScriptModifier"; - ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; - })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); - var JsxFlags; - (function (JsxFlags) { - JsxFlags[JsxFlags["None"] = 0] = "None"; - JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; - })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); - var RelationComparisonResult; - (function (RelationComparisonResult) { - RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; - RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; - })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); - var GeneratedIdentifierKind; - (function (GeneratedIdentifierKind) { - GeneratedIdentifierKind[GeneratedIdentifierKind["None"] = 0] = "None"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Auto"] = 1] = "Auto"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Loop"] = 2] = "Loop"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Unique"] = 3] = "Unique"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Node"] = 4] = "Node"; - })(GeneratedIdentifierKind = ts.GeneratedIdentifierKind || (ts.GeneratedIdentifierKind = {})); - var NumericLiteralFlags; - (function (NumericLiteralFlags) { - NumericLiteralFlags[NumericLiteralFlags["None"] = 0] = "None"; - NumericLiteralFlags[NumericLiteralFlags["Scientific"] = 2] = "Scientific"; - NumericLiteralFlags[NumericLiteralFlags["Octal"] = 4] = "Octal"; - NumericLiteralFlags[NumericLiteralFlags["HexSpecifier"] = 8] = "HexSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinarySpecifier"] = 16] = "BinarySpecifier"; - NumericLiteralFlags[NumericLiteralFlags["OctalSpecifier"] = 32] = "OctalSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinaryOrOctalSpecifier"] = 48] = "BinaryOrOctalSpecifier"; - })(NumericLiteralFlags = ts.NumericLiteralFlags || (ts.NumericLiteralFlags = {})); - var FlowFlags; - (function (FlowFlags) { - FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; - FlowFlags[FlowFlags["Start"] = 2] = "Start"; - FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; - FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags[FlowFlags["Referenced"] = 512] = "Referenced"; - FlowFlags[FlowFlags["Shared"] = 1024] = "Shared"; - FlowFlags[FlowFlags["PreFinally"] = 2048] = "PreFinally"; - FlowFlags[FlowFlags["AfterFinally"] = 4096] = "AfterFinally"; - FlowFlags[FlowFlags["Label"] = 12] = "Label"; - FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; - })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - var ExitStatus; - (function (ExitStatus) { - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeFormatFlags; - (function (TypeFormatFlags) { - TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; - TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; - TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 2] = "UseTypeOfFunction"; - TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 4] = "NoTruncation"; - TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 8] = "WriteArrowStyleSignature"; - TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; - TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; - TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; - TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 256] = "InFirstTypeArgument"; - TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 512] = "InTypeAlias"; - TypeFormatFlags[TypeFormatFlags["UseTypeAliasValue"] = 1024] = "UseTypeAliasValue"; - TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 2048] = "SuppressAnyReturnType"; - TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 4096] = "AddUndefined"; - })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); - var SymbolFormatFlags; - (function (SymbolFormatFlags) { - SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; - SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); - var SymbolAccessibility; - (function (SymbolAccessibility) { - SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; - SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; - })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); - var SyntheticSymbolKind; - (function (SyntheticSymbolKind) { - SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; - SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; - })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); - var TypePredicateKind; - (function (TypePredicateKind) { - TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; - TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; - })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var SymbolFlags; - (function (SymbolFlags) { - SymbolFlags[SymbolFlags["None"] = 0] = "None"; - SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; - SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; - SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; - SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; - SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; - SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; - SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; - SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; - SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; - SymbolFlags[SymbolFlags["Prototype"] = 16777216] = "Prototype"; - SymbolFlags[SymbolFlags["ExportStar"] = 33554432] = "ExportStar"; - SymbolFlags[SymbolFlags["Optional"] = 67108864] = "Optional"; - SymbolFlags[SymbolFlags["Transient"] = 134217728] = "Transient"; - SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; - SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; - SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 793064] = "Type"; - SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; - SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; - SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; - SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; - SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; - SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; - SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 899519] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792968] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; - SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; - SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; - SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530920] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793064] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; - SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; - SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; - SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; - SymbolFlags[SymbolFlags["Classifiable"] = 788448] = "Classifiable"; - })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); - var CheckFlags; - (function (CheckFlags) { - CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; - CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; - CheckFlags[CheckFlags["Partial"] = 16] = "Partial"; - CheckFlags[CheckFlags["HasNonUniformType"] = 32] = "HasNonUniformType"; - CheckFlags[CheckFlags["ContainsPublic"] = 64] = "ContainsPublic"; - CheckFlags[CheckFlags["ContainsProtected"] = 128] = "ContainsProtected"; - CheckFlags[CheckFlags["ContainsPrivate"] = 256] = "ContainsPrivate"; - CheckFlags[CheckFlags["ContainsStatic"] = 512] = "ContainsStatic"; - CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; - })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); - var NodeCheckFlags; - (function (NodeCheckFlags) { - NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; - NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; - NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; - NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; - NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; - NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; - NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 131072] = "CapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 262144] = "BlockScopedBindingInLoop"; - NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 524288] = "ClassWithBodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 1048576] = "BodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 2097152] = "NeedsLoopOutParameter"; - NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 4194304] = "AssignmentsMarked"; - NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 8388608] = "ClassWithConstructorReference"; - NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 16777216] = "ConstructorReferenceInClass"; - })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["Any"] = 1] = "Any"; - TypeFlags[TypeFlags["String"] = 2] = "String"; - TypeFlags[TypeFlags["Number"] = 4] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 8] = "Boolean"; - TypeFlags[TypeFlags["Enum"] = 16] = "Enum"; - TypeFlags[TypeFlags["StringLiteral"] = 32] = "StringLiteral"; - TypeFlags[TypeFlags["NumberLiteral"] = 64] = "NumberLiteral"; - TypeFlags[TypeFlags["BooleanLiteral"] = 128] = "BooleanLiteral"; - TypeFlags[TypeFlags["EnumLiteral"] = 256] = "EnumLiteral"; - TypeFlags[TypeFlags["ESSymbol"] = 512] = "ESSymbol"; - TypeFlags[TypeFlags["Void"] = 1024] = "Void"; - TypeFlags[TypeFlags["Undefined"] = 2048] = "Undefined"; - TypeFlags[TypeFlags["Null"] = 4096] = "Null"; - TypeFlags[TypeFlags["Never"] = 8192] = "Never"; - TypeFlags[TypeFlags["TypeParameter"] = 16384] = "TypeParameter"; - TypeFlags[TypeFlags["Object"] = 32768] = "Object"; - TypeFlags[TypeFlags["Union"] = 65536] = "Union"; - TypeFlags[TypeFlags["Intersection"] = 131072] = "Intersection"; - TypeFlags[TypeFlags["Index"] = 262144] = "Index"; - TypeFlags[TypeFlags["IndexedAccess"] = 524288] = "IndexedAccess"; - TypeFlags[TypeFlags["FreshLiteral"] = 1048576] = "FreshLiteral"; - TypeFlags[TypeFlags["ContainsWideningType"] = 2097152] = "ContainsWideningType"; - TypeFlags[TypeFlags["ContainsObjectLiteral"] = 4194304] = "ContainsObjectLiteral"; - TypeFlags[TypeFlags["ContainsAnyFunctionType"] = 8388608] = "ContainsAnyFunctionType"; - TypeFlags[TypeFlags["NonPrimitive"] = 16777216] = "NonPrimitive"; - TypeFlags[TypeFlags["JsxAttributes"] = 33554432] = "JsxAttributes"; - TypeFlags[TypeFlags["Nullable"] = 6144] = "Nullable"; - TypeFlags[TypeFlags["Literal"] = 480] = "Literal"; - TypeFlags[TypeFlags["StringOrNumberLiteral"] = 96] = "StringOrNumberLiteral"; - TypeFlags[TypeFlags["DefinitelyFalsy"] = 7392] = "DefinitelyFalsy"; - TypeFlags[TypeFlags["PossiblyFalsy"] = 7406] = "PossiblyFalsy"; - TypeFlags[TypeFlags["Intrinsic"] = 16793231] = "Intrinsic"; - TypeFlags[TypeFlags["Primitive"] = 8190] = "Primitive"; - TypeFlags[TypeFlags["StringLike"] = 262178] = "StringLike"; - TypeFlags[TypeFlags["NumberLike"] = 340] = "NumberLike"; - TypeFlags[TypeFlags["BooleanLike"] = 136] = "BooleanLike"; - TypeFlags[TypeFlags["EnumLike"] = 272] = "EnumLike"; - TypeFlags[TypeFlags["UnionOrIntersection"] = 196608] = "UnionOrIntersection"; - TypeFlags[TypeFlags["StructuredType"] = 229376] = "StructuredType"; - TypeFlags[TypeFlags["StructuredOrTypeVariable"] = 1032192] = "StructuredOrTypeVariable"; - TypeFlags[TypeFlags["TypeVariable"] = 540672] = "TypeVariable"; - TypeFlags[TypeFlags["Narrowable"] = 17810431] = "Narrowable"; - TypeFlags[TypeFlags["NotUnionOrUnit"] = 16810497] = "NotUnionOrUnit"; - TypeFlags[TypeFlags["RequiresWidening"] = 6291456] = "RequiresWidening"; - TypeFlags[TypeFlags["PropagatingFlags"] = 14680064] = "PropagatingFlags"; - })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); - var ObjectFlags; - (function (ObjectFlags) { - ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; - ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; - ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; - ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; - ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; - ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; - ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; - ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; - })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); - var SignatureKind; - (function (SignatureKind) { - SignatureKind[SignatureKind["Call"] = 0] = "Call"; - SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; - })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); - var IndexKind; - (function (IndexKind) { - IndexKind[IndexKind["String"] = 0] = "String"; - IndexKind[IndexKind["Number"] = 1] = "Number"; - })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); - var SpecialPropertyAssignmentKind; - (function (SpecialPropertyAssignmentKind) { - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["None"] = 0] = "None"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ExportsProperty"] = 1] = "ExportsProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ModuleExports"] = 2] = "ModuleExports"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["PrototypeProperty"] = 3] = "PrototypeProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ThisProperty"] = 4] = "ThisProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["Property"] = 5] = "Property"; - })(SpecialPropertyAssignmentKind = ts.SpecialPropertyAssignmentKind || (ts.SpecialPropertyAssignmentKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var JsxEmit; - (function (JsxEmit) { - JsxEmit[JsxEmit["None"] = 0] = "None"; - JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; - JsxEmit[JsxEmit["React"] = 2] = "React"; - JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; - })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); - var NewLineKind; - (function (NewLineKind) { - NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; - })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); - var ScriptKind; - (function (ScriptKind) { - ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; - ScriptKind[ScriptKind["JS"] = 1] = "JS"; - ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; - ScriptKind[ScriptKind["TS"] = 3] = "TS"; - ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; - ScriptKind[ScriptKind["External"] = 5] = "External"; - })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); - var ScriptTarget; - (function (ScriptTarget) { - ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; - ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; - ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; - ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; - ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; - ScriptTarget[ScriptTarget["ESNext"] = 5] = "ESNext"; - ScriptTarget[ScriptTarget["Latest"] = 5] = "Latest"; - })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); - var LanguageVariant; - (function (LanguageVariant) { - LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; - LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; - })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); - var DiagnosticStyle; - (function (DiagnosticStyle) { - DiagnosticStyle[DiagnosticStyle["Simple"] = 0] = "Simple"; - DiagnosticStyle[DiagnosticStyle["Pretty"] = 1] = "Pretty"; - })(DiagnosticStyle = ts.DiagnosticStyle || (ts.DiagnosticStyle = {})); - var WatchDirectoryFlags; - (function (WatchDirectoryFlags) { - WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; - WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; - })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); - var CharacterCodes; - (function (CharacterCodes) { - CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; - CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; - CharacterCodes[CharacterCodes["space"] = 32] = "space"; - CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; - CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; - CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; - CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; - CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; - CharacterCodes[CharacterCodes["_"] = 95] = "_"; - CharacterCodes[CharacterCodes["$"] = 36] = "$"; - CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; - CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; - CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; - CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; - CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; - CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; - CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; - CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; - CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; - CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; - CharacterCodes[CharacterCodes["a"] = 97] = "a"; - CharacterCodes[CharacterCodes["b"] = 98] = "b"; - CharacterCodes[CharacterCodes["c"] = 99] = "c"; - CharacterCodes[CharacterCodes["d"] = 100] = "d"; - CharacterCodes[CharacterCodes["e"] = 101] = "e"; - CharacterCodes[CharacterCodes["f"] = 102] = "f"; - CharacterCodes[CharacterCodes["g"] = 103] = "g"; - CharacterCodes[CharacterCodes["h"] = 104] = "h"; - CharacterCodes[CharacterCodes["i"] = 105] = "i"; - CharacterCodes[CharacterCodes["j"] = 106] = "j"; - CharacterCodes[CharacterCodes["k"] = 107] = "k"; - CharacterCodes[CharacterCodes["l"] = 108] = "l"; - CharacterCodes[CharacterCodes["m"] = 109] = "m"; - CharacterCodes[CharacterCodes["n"] = 110] = "n"; - CharacterCodes[CharacterCodes["o"] = 111] = "o"; - CharacterCodes[CharacterCodes["p"] = 112] = "p"; - CharacterCodes[CharacterCodes["q"] = 113] = "q"; - CharacterCodes[CharacterCodes["r"] = 114] = "r"; - CharacterCodes[CharacterCodes["s"] = 115] = "s"; - CharacterCodes[CharacterCodes["t"] = 116] = "t"; - CharacterCodes[CharacterCodes["u"] = 117] = "u"; - CharacterCodes[CharacterCodes["v"] = 118] = "v"; - CharacterCodes[CharacterCodes["w"] = 119] = "w"; - CharacterCodes[CharacterCodes["x"] = 120] = "x"; - CharacterCodes[CharacterCodes["y"] = 121] = "y"; - CharacterCodes[CharacterCodes["z"] = 122] = "z"; - CharacterCodes[CharacterCodes["A"] = 65] = "A"; - CharacterCodes[CharacterCodes["B"] = 66] = "B"; - CharacterCodes[CharacterCodes["C"] = 67] = "C"; - CharacterCodes[CharacterCodes["D"] = 68] = "D"; - CharacterCodes[CharacterCodes["E"] = 69] = "E"; - CharacterCodes[CharacterCodes["F"] = 70] = "F"; - CharacterCodes[CharacterCodes["G"] = 71] = "G"; - CharacterCodes[CharacterCodes["H"] = 72] = "H"; - CharacterCodes[CharacterCodes["I"] = 73] = "I"; - CharacterCodes[CharacterCodes["J"] = 74] = "J"; - CharacterCodes[CharacterCodes["K"] = 75] = "K"; - CharacterCodes[CharacterCodes["L"] = 76] = "L"; - CharacterCodes[CharacterCodes["M"] = 77] = "M"; - CharacterCodes[CharacterCodes["N"] = 78] = "N"; - CharacterCodes[CharacterCodes["O"] = 79] = "O"; - CharacterCodes[CharacterCodes["P"] = 80] = "P"; - CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; - CharacterCodes[CharacterCodes["R"] = 82] = "R"; - CharacterCodes[CharacterCodes["S"] = 83] = "S"; - CharacterCodes[CharacterCodes["T"] = 84] = "T"; - CharacterCodes[CharacterCodes["U"] = 85] = "U"; - CharacterCodes[CharacterCodes["V"] = 86] = "V"; - CharacterCodes[CharacterCodes["W"] = 87] = "W"; - CharacterCodes[CharacterCodes["X"] = 88] = "X"; - CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; - CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; - CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; - CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; - CharacterCodes[CharacterCodes["at"] = 64] = "at"; - CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; - CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; - CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; - CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; - CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; - CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; - CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; - CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; - CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; - CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; - CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; - CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; - CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; - CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; - CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; - CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; - CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; - CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; - CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; - CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; - CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; - CharacterCodes[CharacterCodes["question"] = 63] = "question"; - CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; - CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; - CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; - CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; - CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; - CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; - CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; - CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; - })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); - var TransformFlags; - (function (TransformFlags) { - TransformFlags[TransformFlags["None"] = 0] = "None"; - TransformFlags[TransformFlags["TypeScript"] = 1] = "TypeScript"; - TransformFlags[TransformFlags["ContainsTypeScript"] = 2] = "ContainsTypeScript"; - TransformFlags[TransformFlags["ContainsJsx"] = 4] = "ContainsJsx"; - TransformFlags[TransformFlags["ContainsESNext"] = 8] = "ContainsESNext"; - TransformFlags[TransformFlags["ContainsES2017"] = 16] = "ContainsES2017"; - TransformFlags[TransformFlags["ContainsES2016"] = 32] = "ContainsES2016"; - TransformFlags[TransformFlags["ES2015"] = 64] = "ES2015"; - TransformFlags[TransformFlags["ContainsES2015"] = 128] = "ContainsES2015"; - TransformFlags[TransformFlags["Generator"] = 256] = "Generator"; - TransformFlags[TransformFlags["ContainsGenerator"] = 512] = "ContainsGenerator"; - TransformFlags[TransformFlags["DestructuringAssignment"] = 1024] = "DestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 2048] = "ContainsDestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDecorators"] = 4096] = "ContainsDecorators"; - TransformFlags[TransformFlags["ContainsPropertyInitializer"] = 8192] = "ContainsPropertyInitializer"; - TransformFlags[TransformFlags["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags[TransformFlags["ContainsCapturedLexicalThis"] = 32768] = "ContainsCapturedLexicalThis"; - TransformFlags[TransformFlags["ContainsLexicalThisInComputedPropertyName"] = 65536] = "ContainsLexicalThisInComputedPropertyName"; - TransformFlags[TransformFlags["ContainsDefaultValueAssignments"] = 131072] = "ContainsDefaultValueAssignments"; - TransformFlags[TransformFlags["ContainsParameterPropertyAssignments"] = 262144] = "ContainsParameterPropertyAssignments"; - TransformFlags[TransformFlags["ContainsSpread"] = 524288] = "ContainsSpread"; - TransformFlags[TransformFlags["ContainsObjectSpread"] = 1048576] = "ContainsObjectSpread"; - TransformFlags[TransformFlags["ContainsRest"] = 524288] = "ContainsRest"; - TransformFlags[TransformFlags["ContainsObjectRest"] = 1048576] = "ContainsObjectRest"; - TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 2097152] = "ContainsComputedPropertyName"; - TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 4194304] = "ContainsBlockScopedBinding"; - TransformFlags[TransformFlags["ContainsBindingPattern"] = 8388608] = "ContainsBindingPattern"; - TransformFlags[TransformFlags["ContainsYield"] = 16777216] = "ContainsYield"; - TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 33554432] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - TransformFlags[TransformFlags["AssertTypeScript"] = 3] = "AssertTypeScript"; - TransformFlags[TransformFlags["AssertJsx"] = 4] = "AssertJsx"; - TransformFlags[TransformFlags["AssertESNext"] = 8] = "AssertESNext"; - TransformFlags[TransformFlags["AssertES2017"] = 16] = "AssertES2017"; - TransformFlags[TransformFlags["AssertES2016"] = 32] = "AssertES2016"; - TransformFlags[TransformFlags["AssertES2015"] = 192] = "AssertES2015"; - TransformFlags[TransformFlags["AssertGenerator"] = 768] = "AssertGenerator"; - TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 3072] = "AssertDestructuringAssignment"; - TransformFlags[TransformFlags["NodeExcludes"] = 536872257] = "NodeExcludes"; - TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 601249089] = "ArrowFunctionExcludes"; - TransformFlags[TransformFlags["FunctionExcludes"] = 601281857] = "FunctionExcludes"; - TransformFlags[TransformFlags["ConstructorExcludes"] = 601015617] = "ConstructorExcludes"; - TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 601015617] = "MethodOrAccessorExcludes"; - TransformFlags[TransformFlags["ClassExcludes"] = 539358529] = "ClassExcludes"; - TransformFlags[TransformFlags["ModuleExcludes"] = 574674241] = "ModuleExcludes"; - TransformFlags[TransformFlags["TypeExcludes"] = -3] = "TypeExcludes"; - TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 540087617] = "ObjectLiteralExcludes"; - TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 537396545] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 546309441] = "VariableDeclarationListExcludes"; - TransformFlags[TransformFlags["ParameterExcludes"] = 536872257] = "ParameterExcludes"; - TransformFlags[TransformFlags["CatchClauseExcludes"] = 537920833] = "CatchClauseExcludes"; - TransformFlags[TransformFlags["BindingPatternExcludes"] = 537396545] = "BindingPatternExcludes"; - TransformFlags[TransformFlags["TypeScriptClassSyntaxMask"] = 274432] = "TypeScriptClassSyntaxMask"; - TransformFlags[TransformFlags["ES2015FunctionSyntaxMask"] = 163840] = "ES2015FunctionSyntaxMask"; - })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); - var EmitFlags; - (function (EmitFlags) { - EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; - EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; - EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; - EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; - EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; - EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; - EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; - EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; - EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; - EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; - EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; - EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; - EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; - EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; - EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; - EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; - EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; - EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; - EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; - EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; - EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; - EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; - EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; - EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; - EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; - EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; - EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; - })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); - var ExternalEmitHelpers; - (function (ExternalEmitHelpers) { - ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; - ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; - ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; - ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; - ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; - ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; - ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; - ExternalEmitHelpers[ExternalEmitHelpers["Spread"] = 1024] = "Spread"; - ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; - ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; - ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 16384] = "LastEmitHelper"; - })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); - var EmitHint; - (function (EmitHint) { - EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; - EmitHint[EmitHint["Expression"] = 1] = "Expression"; - EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; - EmitHint[EmitHint["Unspecified"] = 3] = "Unspecified"; - })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.version = "2.3.3"; -})(ts || (ts = {})); -(function (ts) { - var Ternary; - (function (Ternary) { - Ternary[Ternary["False"] = 0] = "False"; - Ternary[Ternary["Maybe"] = 1] = "Maybe"; - Ternary[Ternary["True"] = -1] = "True"; - })(Ternary = ts.Ternary || (ts.Ternary = {})); - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - function createDictionaryObject() { - var map = Object.create(null); - map["__"] = undefined; - delete map["__"]; - return map; - } - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - var Comparison; - (function (Comparison) { - Comparison[Comparison["LessThan"] = -1] = "LessThan"; - Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; - Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; - })(Comparison = ts.Comparison || (ts.Comparison = {})); - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1: break inner; - case 0: continue outer; - case 1: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) - .map(function (i) { return array[i]; }); - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - function noop() { } - ts.noop = noop; - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - return a < b ? -1 : 1; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - if (ignoreCase) { - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, undefined, { usage: "sort", sensitivity: "accent" }); - return result < 0 ? -1 : result > 0 ? 1 : 0; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0; - } - return a < b ? -1 : 1; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - return 0; - } - return text1 ? 1 : -1; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - function getRootLength(path) { - if (path.charCodeAt(0) === 47) { - if (path.charCodeAt(1) !== 47) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58) { - if (path.charCodeAt(2) === 47) - return 3; - return 2; - } - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - var urlLength = url.length; - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47) { - rootLength++; - } - else { - break; - } - } - if (rootLength === urlLength) { - return [url]; - } - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - directoryComponents.length--; - } - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42, 63]; - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - if (component.charCodeAt(0) === 42) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - var basePaths = [path]; - if (includes) { - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - return (scriptKind || getScriptKindFromFileName(fileName)) || 3; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1; - case ".jsx": - return 2; - case ".ts": - return 3; - case ".tsx": - return 4; - default: - return 0; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - var ExtensionPriority; - (function (ExtensionPriority) { - ExtensionPriority[ExtensionPriority["TypeScriptFiles"] = 0] = "TypeScriptFiles"; - ExtensionPriority[ExtensionPriority["DeclarationAndJavaScriptFiles"] = 2] = "DeclarationAndJavaScriptFiles"; - ExtensionPriority[ExtensionPriority["Highest"] = 0] = "Highest"; - ExtensionPriority[ExtensionPriority["Lowest"] = 2] = "Lowest"; - })(ExtensionPriority = ts.ExtensionPriority || (ts.ExtensionPriority = {})); - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - return 0; - } - ts.getExtensionPriority = getExtensionPriority; - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 0; - } - else if (extensionPriority < supportedExtensions.length) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0; - this.modifierFlagsCache = 0; - this.transformFlags = 0; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var AssertionLevel; - (function (AssertionLevel) { - AssertionLevel[AssertionLevel["None"] = 0] = "None"; - AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; - AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; - AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; - })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - function orderedRemoveItemAt(array, index) { - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - function tryParsePattern(pattern) { - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - len &= ~1; - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - var FileSystemEntryKind; - (function (FileSystemEntryKind) { - FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; - FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; - })(FileSystemEntryKind || (FileSystemEntryKind = {})); - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0: return stat.isFile(); - case 1: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - var options; - if (!directoryExists(directoryName)) { - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - if (eventName === "rename") { - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - sys = getNodeSystem(); - } - if (sys) { - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 - : 0; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. Use the syntax '{0}'." }, - Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: { code: 8018, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", message: "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; - })(Extensions || (Extensions = {})); - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, false, state, true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, false); - } - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, true, undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144)) { - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768) !== 0) || - ts.forEachChild(node, containsParseError); - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072; - } - node.flags |= 262144; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207: - case 235: - case 214: - case 215: - case 216: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - return sourceText.length - 1; - } - else { - var start = lineStarts[lineIndex]; - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 && n.kind <= 142; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - if (node.kind === 294 && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 && node.kind <= 293; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 && node.kind <= 293; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - switch (node.kind) { - case 9: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 && node.parent.kind === 260; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 && - (node.name.kind === 9 || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - return node && node.kind === 233 && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 || - node.kind === 233 || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265: - return ts.isExternalModule(node.parent); - case 234: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265: - case 235: - case 260: - case 233: - case 214: - case 215: - case 216: - case 152: - case 151: - case 153: - case 154: - case 228: - case 186: - case 187: - return true; - case 207: - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71: - return name.text; - case 9: - case 8: - return name.text; - case 144: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); - if (pos_1 === sourceFile.text.length) { - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - case 226: - case 176: - case 229: - case 199: - case 230: - case 233: - case 232: - case 264: - case 228: - case 186: - case 151: - case 153: - case 154: - case 231: - errorNode = node.name; - break; - case 187: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2) - || !!(ts.getCombinedModifierFlags(node) & 2048); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 && n.expression.kind === 97; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 - && node.expression.kind === 9; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 || - node.kind === 145 || - node.kind === 186 || - node.kind === 187) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 42 && - text.charCodeAt(comment.pos + 3) !== 47; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; - function isPartOfTypeNode(node) { - if (158 <= node.kind && node.kind <= 173) { - return true; - } - switch (node.kind) { - case 119: - case 133: - case 136: - case 122: - case 137: - case 139: - case 130: - return true; - case 105: - return node.parent.kind !== 190; - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - case 71: - if (node.parent.kind === 143 && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 && node.parent.name === node) { - node = node.parent; - } - ts.Debug.assert(node.kind === 71 || node.kind === 143 || node.kind === 179, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - case 143: - case 179: - case 99: - var parent = node.parent; - if (parent.kind === 162) { - return false; - } - if (158 <= parent.kind && parent.kind <= 173) { - return true; - } - switch (parent.kind) { - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145: - return node === parent.constraint; - case 149: - case 148: - case 146: - case 226: - return node === parent.type; - case 228: - case 186: - case 187: - case 152: - case 151: - case 150: - case 153: - case 154: - return node === parent.type; - case 155: - case 156: - case 157: - return node === parent.type; - case 184: - return node === parent.type; - case 181: - case 182: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183: - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219: - return visitor(node); - case 235: - case 207: - case 211: - case 212: - case 213: - case 214: - case 215: - case 216: - case 220: - case 221: - case 257: - case 258: - case 222: - case 224: - case 260: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232: - case 230: - case 233: - case 231: - case 229: - case 199: - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144) { - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - function getRestParameterElementType(node) { - if (node && node.kind === 164) { - return node.elementType; - } - else if (node && node.kind === 159) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176: - case 264: - case 146: - case 261: - case 149: - case 148: - case 262: - case 226: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 || node.kind === 154); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 || node.kind === 199); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152: - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return true; - case 222: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 && node.parent.kind === 178; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 && - (node.parent.kind === 178 || - node.parent.kind === 199); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144: - if (isClassLike(node.parent.parent)) { - return node; - } - node = node.parent; - break; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - case 187: - if (!includeArrowFunctions) { - continue; - } - case 228: - case 186: - case 233: - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - case 155: - case 156: - case 157: - case 232: - case 265: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, false); - if (container) { - switch (container.kind) { - case 152: - case 228: - case 186: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144: - node = node.parent; - break; - case 228: - case 186: - case 187: - if (!stopOnFunctions) { - continue; - } - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - return node; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 || func.kind === 187) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 || kind === 180) - && node.expression.kind === 97; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159: - case 277: - return node.typeName; - case 201: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71: - case 143: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251: - case 250: - case 181: - case 182: - case 183: - case 147: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229: - return true; - case 149: - return node.parent.kind === 229; - case 153: - case 154: - case 151: - return node.body !== undefined - && node.parent.kind === 229; - case 146: - return node.parent.body !== undefined - && (node.parent.kind === 152 - || node.parent.kind === 151 - || node.parent.kind === 154) - && node.parent.parent.kind === 229; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151: - case 154: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 || - parent.kind === 250 || - parent.kind === 252) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 12: - case 177: - case 178: - case 179: - case 180: - case 181: - case 182: - case 183: - case 202: - case 184: - case 203: - case 185: - case 186: - case 199: - case 187: - case 190: - case 188: - case 189: - case 192: - case 193: - case 194: - case 195: - case 198: - case 196: - case 13: - case 200: - case 249: - case 250: - case 197: - case 191: - case 204: - return true; - case 143: - while (node.parent.kind === 143) { - node = node.parent; - } - return node.parent.kind === 162 || isJSXTagName(node); - case 71: - if (node.parent.kind === 162 || isJSXTagName(node)) { - return true; - } - case 8: - case 9: - case 99: - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 264: - case 261: - case 176: - return parent.initializer === node; - case 210: - case 211: - case 212: - case 213: - case 219: - case 220: - case 221: - case 257: - case 223: - case 221: - return parent.expression === node; - case 214: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215: - case 216: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227) || - forInStatement.expression === node; - case 184: - case 202: - return node === parent.expression; - case 205: - return node === parent.expression; - case 144: - return node === parent.expression; - case 147: - case 256: - case 255: - case 263: - return true; - case 201: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 || - (preserveConstEnums && moduleState === 2); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind === 248; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind !== 248; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 || arg.kind === 13; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 || charCode === 34; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 || declaration.initializer.kind === 199); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 || expr.left.kind !== 179) { - return 0; - } - var lhs = expr.left; - if (lhs.expression.kind === 71) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - return 1; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - return 2; - } - else { - return 5; - } - } - else if (lhs.expression.kind === 99) { - return 4; - } - else if (lhs.expression.kind === 179) { - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71) { - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3; - } - } - } - return 0; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238) { - return node.moduleSpecifier; - } - if (node.kind === 237) { - var reference = node.moduleReference; - if (reference.kind === 248) { - return reference.expression; - } - } - if (node.kind === 244) { - return node.moduleSpecifier; - } - if (node.kind === 233 && node.name.kind === 9) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146: - case 151: - case 150: - case 262: - case 261: - case 149: - case 148: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 && - parent.operatorToken.kind === 58 && - parent.parent.kind === 210; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 && - parent && parent.kind === 233; - var isPropertyAssignmentExpression = parent && parent.kind === 261; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - if (node.kind === 146) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286); - if (!param.name) { - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 && tag.parameterName.text === name_1; }); - } - else { - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288); - if (!tag && node.kind === 146) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536)) { - if (node.type && node.type.kind === 280 || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - var AssignmentKind; - (function (AssignmentKind) { - AssignmentKind[AssignmentKind["None"] = 0] = "None"; - AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; - AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; - })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 ? 1 : 2 : - 0; - case 192: - case 193: - var unaryOperator = parent.operator; - return unaryOperator === 43 || unaryOperator === 44 ? 2 : 0; - case 215: - case 216: - return parent.initializer === node ? 1 : 0; - case 185: - case 177: - case 198: - node = parent; - break; - case 262: - if (parent.name !== node) { - return 0; - } - node = parent.parent; - break; - case 261: - if (parent.name === node) { - return 0; - } - node = parent.parent; - break; - default: - return 0; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0; - } - ts.isAssignmentTarget = isAssignmentTarget; - function isDeleteTarget(node) { - if (node.kind !== 179 && node.kind !== 180) { - return false; - } - node = node.parent; - while (node && node.kind === 185) { - node = node.parent; - } - return node && node.kind === 188; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2) || (node.kind === 265 && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclarationName(name) { - if (name.kind !== 71 && name.kind !== 9 && name.kind !== 8) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 || parent.kind === 246) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0: - case 2: - return undefined; - case 1: - if (lhs.kind === 71) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4: - case 5: - return lhs.name; - case 3: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 || node.kind === 8) && - node.parent.kind === 144 && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149: - case 148: - case 151: - case 150: - case 153: - case 154: - case 264: - case 261: - case 179: - return parent.name === node; - case 143: - if (parent.right === node) { - while (parent.kind === 143) { - parent = parent.parent; - } - return parent.kind === 162; - } - return false; - case 176: - case 242: - return parent.propertyName === node; - case 246: - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - function isAliasSymbolDeclaration(node) { - return node.kind === 237 || - node.kind === 236 || - node.kind === 239 && !!node.name || - node.kind === 240 || - node.kind === 242 || - node.kind === 246 || - node.kind === 243 && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 <= token && token <= 142; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 <= token && token <= 7; - } - ts.isTrivia = isTrivia; - var FunctionFlags; - (function (FunctionFlags) { - FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; - FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; - FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; - FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; - FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; - })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); - function getFunctionFlags(node) { - if (!node) { - return 4; - } - var flags = 0; - switch (node.kind) { - case 228: - case 186: - case 151: - if (node.asteriskToken) { - flags |= 1; - } - case 187: - if (hasModifier(node, 256)) { - flags |= 2; - } - break; - } - if (!node.body) { - flags |= 4; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228: - case 186: - case 187: - case 151: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 - || kind === 8; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 || name.kind === 9 || name.kind === 8 || name.kind === 146) { - return name.text; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 || nameExpression.kind === 8) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - function isESSymbolIdentifier(node) { - return node.kind === 71 && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117: - case 120: - case 76: - case 124: - case 79: - case 84: - case 114: - case 112: - case 113: - case 131: - case 115: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 - || kind === 186 - || kind === 228 - || kind === 187 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 233 - || kind === 265; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - var Associativity; - (function (Associativity) { - Associativity[Associativity["Left"] = 0] = "Left"; - Associativity[Associativity["Right"] = 1] = "Right"; - })(Associativity = ts.Associativity || (ts.Associativity = {})); - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182: - return hasArguments ? 0 : 1; - case 192: - case 189: - case 190: - case 188: - case 191: - case 195: - case 197: - return 1; - case 194: - switch (operator) { - case 40: - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 1; - } - } - return 0; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 || expression.kind === 193) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99: - case 97: - case 71: - case 95: - case 101: - case 86: - case 8: - case 9: - case 177: - case 178: - case 186: - case 187: - case 199: - case 249: - case 250: - case 12: - case 13: - case 196: - case 185: - case 200: - return 19; - case 183: - case 179: - case 180: - return 18; - case 182: - return hasArguments ? 18 : 17; - case 181: - return 17; - case 193: - return 16; - case 192: - case 189: - case 190: - case 188: - case 191: - return 15; - case 194: - switch (operatorKind) { - case 51: - case 52: - return 15; - case 40: - case 39: - case 41: - case 42: - return 14; - case 37: - case 38: - return 13; - case 45: - case 46: - case 47: - return 12; - case 27: - case 30: - case 29: - case 31: - case 92: - case 93: - return 11; - case 32: - case 34: - case 33: - case 35: - return 10; - case 48: - return 9; - case 50: - return 8; - case 49: - return 7; - case 53: - return 6; - case 54: - return 5; - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 3; - case 26: - return 0; - default: - return -1; - } - case 195: - return 4; - case 197: - return 2; - case 198: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" - }); - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1) { - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153) { - getAccessor = accessor; - } - else if (accessor.kind === 154) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 || member.kind === 154) - && hasModifier(member, 32) === hasModifier(accessor, 32)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 33; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912) { - return node.modifierFlagsCache & ~536870912; - } - var flags = 0; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 || (node.kind === 71 && node.isInJSDocNamespace)) { - flags |= 1; - } - node.modifierFlagsCache = flags | 536870912; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115: return 32; - case 114: return 4; - case 113: return 16; - case 112: return 8; - case 117: return 128; - case 84: return 1; - case 124: return 2; - case 76: return 2048; - case 79: return 512; - case 120: return 256; - case 131: return 64; - } - return 0; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 - || token === 53 - || token === 51; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 && token <= 70; - } - ts.isAssignmentOperator = isAssignmentOperator; - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 && - node.parent.token === 85 && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, true)) { - var kind = node.left.kind; - return kind === 178 - || kind === 177; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 || - node.kind === 179 && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 && node.parent.right === node) || - (node.parent.kind === 179 && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512); - } - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 - || kind === 8 - || kind === 12 - || kind === 13 - || kind === 71 - || kind === 99 - || kind === 97 - || kind === 101 - || kind === 86 - || kind === 95) { - return true; - } - else if (kind === 179) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 - || kind === 193) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194) { - return node.operatorToken.kind !== 40 - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 - || kind === 189 - || kind === 188) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177) { - return node.elements.length === 0; - } - else if (kind === 178) { - return node.properties.length === 0; - } - else if (kind === 181) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232: - case 233: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 <= kind && kind <= 13; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 || kind === 13; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - function isTemplateLiteralKind(kind) { - return 13 <= kind && kind <= 16; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 - || kind === 16; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - function isIdentifier(node) { - return node.kind === 71; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - return isIdentifier(node) && node.autoGenerateKind > 0; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - function isQualifiedName(node) { - return node.kind === 143; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 - || kind === 71; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9 - || kind === 8 - || kind === 144; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 - || kind === 174 - || kind === 175; - } - ts.isBindingName = isBindingName; - function isTypeParameter(node) { - return node.kind === 145; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147; - } - ts.isDecorator = isDecorator; - function isMethodDeclaration(node) { - return node.kind === 151; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 - || kind === 149 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 157 - || kind === 206; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 - || kind === 262 - || kind === 263 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 247; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - function isTypeNodeKind(kind) { - return (kind >= 158 && kind <= 173) - || kind === 119 - || kind === 133 - || kind === 134 - || kind === 122 - || kind === 136 - || kind === 137 - || kind === 99 - || kind === 105 - || kind === 139 - || kind === 95 - || kind === 130 - || kind === 201; - } - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - function isArrayBindingPattern(node) { - return node.kind === 175; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 - || kind === 174; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 - || kind === 178; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 - || kind === 200; - } - ts.isArrayBindingElement = isArrayBindingElement; - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226: - case 146: - case 176: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174: - case 178: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - function isArrayLiteralExpression(node) { - return node.kind === 177; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 - || kind === 143; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 - || kind === 13; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 - || kind === 180 - || kind === 182 - || kind === 181 - || kind === 249 - || kind === 250 - || kind === 183 - || kind === 177 - || kind === 185 - || kind === 178 - || kind === 199 - || kind === 186 - || kind === 71 - || kind === 12 - || kind === 8 - || kind === 9 - || kind === 13 - || kind === 196 - || kind === 86 - || kind === 95 - || kind === 99 - || kind === 101 - || kind === 97 - || kind === 203 - || kind === 204; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 - || kind === 193 - || kind === 188 - || kind === 189 - || kind === 190 - || kind === 191 - || kind === 184 - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 - || kind === 197 - || kind === 187 - || kind === 194 - || kind === 198 - || kind === 202 - || kind === 200 - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 - || kind === 202; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200; - } - ts.isOmittedExpression = isOmittedExpression; - function isTemplateSpan(node) { - return node.kind === 205; - } - ts.isTemplateSpan = isTemplateSpan; - function isBlock(node) { - return node.kind === 207; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233 - || kind === 71; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 - || kind === 233; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 - || kind === 240; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 || node.kind === 232; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 - || kind === 176 - || kind === 229 - || kind === 199 - || kind === 152 - || kind === 232 - || kind === 264 - || kind === 246 - || kind === 228 - || kind === 186 - || kind === 153 - || kind === 239 - || kind === 237 - || kind === 242 - || kind === 230 - || kind === 253 - || kind === 151 - || kind === 150 - || kind === 233 - || kind === 236 - || kind === 240 - || kind === 146 - || kind === 261 - || kind === 149 - || kind === 148 - || kind === 154 - || kind === 262 - || kind === 231 - || kind === 145 - || kind === 226 - || kind === 290; - } - function isDeclarationStatementKind(kind) { - return kind === 228 - || kind === 247 - || kind === 229 - || kind === 230 - || kind === 231 - || kind === 232 - || kind === 233 - || kind === 238 - || kind === 237 - || kind === 244 - || kind === 243 - || kind === 236; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 - || kind === 217 - || kind === 225 - || kind === 212 - || kind === 210 - || kind === 209 - || kind === 215 - || kind === 216 - || kind === 214 - || kind === 211 - || kind === 222 - || kind === 219 - || kind === 221 - || kind === 223 - || kind === 224 - || kind === 208 - || kind === 213 - || kind === 220 - || kind === 295 - || kind === 298 - || kind === 297; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207; - } - ts.isStatement = isStatement; - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 - || kind === 143 - || kind === 71; - } - ts.isModuleReference = isModuleReference; - function isJsxOpeningElement(node) { - return node.kind === 251; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 - || kind === 71 - || kind === 179; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 - || kind === 256 - || kind === 250 - || kind === 10; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 - || kind === 255; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 - || kind === 256; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 - || kind === 250; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 - || kind === 258; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260; - } - ts.isCatchClause = isCatchClause; - function isPropertyAssignment(node) { - return node.kind === 261; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - function isEnumMember(node) { - return node.kind === 264; - } - ts.isEnumMember = isEnumMember; - function isSourceFile(node) { - return node.kind === 265; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5: - return "lib.esnext.full.d.ts"; - case 4: - return "lib.es2017.full.d.ts"; - case 3: - return "lib.es2016.full.d.ts"; - case 2: - return "lib.es6.d.ts"; - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - var newEndN = oldStartN + change0.newLength; - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span.start; - var oldEnd2 = textSpanEnd(nextChange.span); - var newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN); - } - ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; - function getTypeParameterOwner(d) { - if (d && d.kind === 145) { - for (var current = d; current; current = current.parent) { - if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 230) { - return current; - } - } - } - } - ts.getTypeParameterOwner = getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92) && node.parent.kind === 152 && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - } - ts.getOriginalNode = getOriginalNode; - function isParseTreeNode(node) { - return (node.flags & 8) === 0; - } - ts.isParseTreeNode = isParseTreeNode; - function getParseTreeNode(node, nodeTest) { - if (node === undefined || isParseTreeNode(node)) { - return node; - } - node = getOriginalNode(node); - if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) { - return node; - } - return undefined; - } - ts.getParseTreeNode = getParseTreeNode; - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 && identifier.charCodeAt(2) === 95 ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; -})(ts || (ts = {})); -var ts; -(function (ts) { - function tokenIsIdentifierOrKeyword(token) { - return token >= 71; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117, - "any": 119, - "as": 118, - "boolean": 122, - "break": 72, - "case": 73, - "catch": 74, - "class": 75, - "continue": 77, - "const": 76, - "constructor": 123, - "debugger": 78, - "declare": 124, - "default": 79, - "delete": 80, - "do": 81, - "else": 82, - "enum": 83, - "export": 84, - "extends": 85, - "false": 86, - "finally": 87, - "for": 88, - "from": 140, - "function": 89, - "get": 125, - "if": 90, - "implements": 108, - "import": 91, - "in": 92, - "instanceof": 93, - "interface": 109, - "is": 126, - "keyof": 127, - "let": 110, - "module": 128, - "namespace": 129, - "never": 130, - "new": 94, - "null": 95, - "number": 133, - "object": 134, - "package": 111, - "private": 112, - "protected": 113, - "public": 114, - "readonly": 131, - "require": 132, - "global": 141, - "return": 96, - "set": 135, - "static": 115, - "string": 136, - "super": 97, - "switch": 98, - "symbol": 137, - "this": 99, - "throw": 100, - "true": 101, - "try": 102, - "type": 138, - "typeof": 103, - "undefined": 139, - "var": 104, - "void": 105, - "while": 106, - "with": 107, - "yield": 116, - "async": 120, - "await": 121, - "of": 142, - "{": 17, - "}": 18, - "(": 19, - ")": 20, - "[": 21, - "]": 22, - ".": 23, - "...": 24, - ";": 25, - ",": 26, - "<": 27, - ">": 29, - "<=": 30, - ">=": 31, - "==": 32, - "!=": 33, - "===": 34, - "!==": 35, - "=>": 36, - "+": 37, - "-": 38, - "**": 40, - "*": 39, - "/": 41, - "%": 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4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6263, 6272, 6314, 6320, 6389, 6400, 6428, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6617, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7376, 7378, 7380, 7414, 7424, 7654, 7676, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8204, 8205, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 11823, 11823, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12442, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42647, 42655, 42737, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43047, 43072, 43123, 43136, 43204, 43216, 43225, 43232, 43255, 43259, 43259, 43264, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43643, 43648, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - if (code < map[0]) { - return false; - } - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13: - if (text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - function isWhiteSpaceSingleLine(ch) { - return ch === 32 || - ch === 9 || - ch === 11 || - ch === 12 || - ch === 160 || - ch === 133 || - ch === 5760 || - ch >= 8192 && ch <= 8203 || - ch === 8239 || - ch === 8287 || - ch === 12288 || - ch === 65279; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - return ch === 10 || - ch === 13 || - ch === 8232 || - ch === 8233; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isOctalDigit(ch) { - return ch >= 48 && ch <= 55; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - case 10: - case 9: - case 11: - case 12: - case 32: - case 47: - case 60: - case 61: - case 62: - return true; - case 35: - return pos === 0; - default: - return ch > 127; - } - } - ts.couldStartTrivia = couldStartTrivia; - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60: - case 61: - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 || ch === 62) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61); - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 || nextChar === 42) { - var kind = nextChar === 47 ? 2 : 3; - var startPos = pos; - pos += 2; - if (nextChar === 47) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0; } - var pos; - var end; - var startPos; - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 || token > 107; }, - isReservedWord: function () { return token >= 72 && token <= 107; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { - pos++; - numericLiteralFlags = 2; - if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(count, false); - } - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(count, true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 && ch <= 57) { - value = value * 16 + ch - 48; - } - else if (ch >= 65 && ch <= 70) { - value = value * 16 + ch - 65 + 10; - } - else if (ch >= 97 && ch <= 102) { - value = value * 16 + ch - 97 + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - var currChar = text.charCodeAt(pos); - if (currChar === 96) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 : 15; - break; - } - if (currChar === 92) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - if (currChar === 13) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48: - return "\0"; - case 98: - return "\b"; - case 116: - return "\t"; - case 110: - return "\n"; - case 118: - return "\v"; - case 102: - return "\f"; - case 114: - return "\r"; - case 39: - return "\'"; - case 34: - return "\""; - case 117: - if (pos < end && text.charCodeAt(pos) === 123) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - return scanHexadecimalEscape(4); - case 120: - return scanHexadecimalEscape(2); - case 13: - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - case 8232: - case 8233: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125) { - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 && ch <= 122) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var ch = text.charCodeAt(pos); - if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6; - } - } - switch (ch) { - case 10: - case 13: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { - pos += 2; - } - else { - pos++; - } - return token = 4; - } - case 9: - case 11: - case 12: - case 32: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - } - case 33: - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 35; - } - return pos += 2, token = 33; - } - pos++; - return token = 51; - case 34: - case 39: - tokenValue = scanString(); - return token = 9; - case 96: - return token = scanTemplateAndSetTokenValue(); - case 37: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 64; - } - pos++; - return token = 42; - case 38: - if (text.charCodeAt(pos + 1) === 38) { - return pos += 2, token = 53; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 68; - } - pos++; - return token = 48; - case 40: - pos++; - return token = 19; - case 41: - pos++; - return token = 20; - case 42: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 61; - } - if (text.charCodeAt(pos + 1) === 42) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 62; - } - return pos += 2, token = 40; - } - pos++; - return token = 39; - case 43: - if (text.charCodeAt(pos + 1) === 43) { - return pos += 2, token = 43; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 59; - } - pos++; - return token = 37; - case 44: - pos++; - return token = 26; - case 45: - if (text.charCodeAt(pos + 1) === 45) { - return pos += 2, token = 44; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 60; - } - pos++; - return token = 38; - case 46: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8; - } - if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { - return pos += 3, token = 24; - } - pos++; - return token = 23; - case 47: - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2; - } - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3; - } - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 63; - } - pos++; - return token = 41; - case 48: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { - pos += 2; - var value = scanBinaryOrOctalDigits(2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { - pos += 2; - var value = scanBinaryOrOctalDigits(8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32; - return token = 8; - } - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4; - return token = 8; - } - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - tokenValue = scanNumber(); - return token = 8; - case 58: - pos++; - return token = 56; - case 59: - pos++; - return token = 25; - case 60: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 60) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 65; - } - return pos += 2, token = 45; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 30; - } - if (languageVariant === 1 && - text.charCodeAt(pos + 1) === 47 && - text.charCodeAt(pos + 2) !== 42) { - return pos += 2, token = 28; - } - pos++; - return token = 27; - case 61: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 34; - } - return pos += 2, token = 32; - } - if (text.charCodeAt(pos + 1) === 62) { - return pos += 2, token = 36; - } - pos++; - return token = 58; - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - pos++; - return token = 29; - case 63: - pos++; - return token = 55; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 94: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 70; - } - pos++; - return token = 50; - case 123: - pos++; - return token = 17; - case 124: - if (text.charCodeAt(pos + 1) === 124) { - return pos += 2, token = 54; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 69; - } - pos++; - return token = 49; - case 125: - pos++; - return token = 18; - case 126: - pos++; - return token = 52; - case 64: - pos++; - return token = 57; - case 92: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - } - } - } - function reScanGreaterToken() { - if (token === 29) { - if (text.charCodeAt(pos) === 62) { - if (text.charCodeAt(pos + 1) === 62) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 67; - } - return pos += 2, token = 47; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 66; - } - pos++; - return token = 46; - } - if (text.charCodeAt(pos) === 61) { - pos++; - return token = 31; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 || token === 63) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - inEscape = false; - } - else if (ch === 47 && !inCharacterClass) { - p++; - break; - } - else if (ch === 91) { - inCharacterClass = true; - } - else if (ch === 92) { - inEscape = true; - } - else if (ch === 93) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12; - } - return token; - } - function reScanTemplateToken() { - ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var char = text.charCodeAt(pos); - if (char === 60) { - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - return token = 28; - } - pos++; - return token = 27; - } - if (char === 123) { - pos++; - return token = 17; - } - var firstNonWhitespace = 0; - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123) { - break; - } - if (char === 60) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7; - } - break; - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 : 10; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34: - case 39: - tokenValue = scanString(false); - return token = 9; - default: - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9: - case 11: - case 12: - case 32: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - case 64: - pos++; - return token = 57; - case 10: - case 13: - pos++; - return token = 4; - case 42: - pos++; - return token = 39; - case 123: - pos++; - return token = 17; - case 125: - pos++; - return token = 18; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 61: - pos++; - return token = 58; - case 44: - pos++; - return token = 26; - case 46: - pos++; - return token = 23; - } - if (isIdentifierStart(ch, 5)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) { - pos++; - } - return token = 71; - } - else { - return pos += 1, token = 0; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryScan(callback) { - return speculationHelper(callback, false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8; - return node; - } - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - function getSynthesizedClone(node) { - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - function createIdentifier(text) { - var node = createSynthesizedNode(71); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0; - node.autoGenerateKind = 0; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - function createSuper() { - return createSynthesizedNode(97); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86); - } - ts.createFalse = createFalse; - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170); - typeOperatorNode.operator = 127; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, true, undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - function createComma(left, right) { - return createBinary(left, 26, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(undefined, undefined, false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(undefined, undefined, createNamedExports([createExportSpecifier(undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - function disposeEmitNodes(sourceFile) { - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - if (node.kind === 265) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - function compareEmitHelpers(x, y) { - if (x === y) - return 0; - if (x.priority === y.priority) - return 0; - if (x.priority === undefined) - return 1; - if (y.priority === undefined) - return -1; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -(function (ts) { - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8; - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 | 2); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement(undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), node); - return ts.setTextRange(ts.createStatement(updatedExpression), node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71: - return cacheIdentifiers; - case 99: - case 8: - case 9: - return false; - case 177: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97) { - thisArg = ts.createThis(); - target = languageVersion < 2 - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153: - case 154: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261: - return createExpressionForPropertyAssignment(property, receiver); - case 262: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, undefined, undefined, undefined, getAccessor.parameters, undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, undefined, undefined, undefined, setAccessor.parameters, undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), ts.getSynthesizedClone(property.name)), property), property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, undefined, undefined, method.parameters, undefined, method.body), method), method)), method), method)); - } - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 | 32768); - } - ts.getInternalName = getInternalName; - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768) !== 0; - } - ts.isInternalName = isInternalName; - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384); - } - ts.getLocalName = getLocalName; - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384) !== 0; - } - ts.isLocalName = isLocalName; - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192); - } - ts.getExportName = getExportName; - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192) !== 0; - } - ts.isExportName = isExportName; - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - if (skipped.kind === 185) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1: - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 - && operand.kind === 197) { - return false; - } - return true; - case 1: - return false; - case 0: - if (isLeftSideOfBinary) { - return binaryOperatorAssociativity === 1; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - if (binaryOperator === 37) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0; - } - } - } - function operatorHasAssociativeProperty(binaryOperator) { - return binaryOperator === 39 - || binaryOperator === 49 - || binaryOperator === 48 - || binaryOperator === 50; - } - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 && node.operatorToken.kind === 37) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - return e.kind === 194 && e.operatorToken.kind === 26 - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181: - return ts.createParen(expression); - case 182: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - function parenthesizeForAccess(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194, 26); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 || kind === 187) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 || leftmostExpressionKind === 186) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193: - node = node.operand; - continue; - case 194: - node = node.left; - continue; - case 195: - node = node.condition; - continue; - case 181: - case 180: - case 179: - node = node.expression; - continue; - case 296: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - var OuterExpressionKinds; - (function (OuterExpressionKinds) { - OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 2] = "Assertions"; - OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 4] = "PartiallyEmittedExpressions"; - OuterExpressionKinds[OuterExpressionKinds["All"] = 7] = "All"; - })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7; } - var previousNode; - do { - previousNode = node; - if (kinds & 1) { - node = skipParentheses(node); - } - if (kinds & 2) { - node = skipAssertions(node); - } - if (kinds & 4) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - return ts.isAssignmentExpression(bindingElement.initializer, true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261: - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262: - return bindingElement.name; - case 263: - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146: - case 176: - return bindingElement.dotDotDotToken; - case 198: - case 263: - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176: - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261: - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263: - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174: - case 175: - case 177: - return name.elements; - case 178: - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return convertToArrayAssignmentPattern(node); - case 174: - case 178: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238: - externalImports.push(node); - break; - case 237: - if (node.moduleReference.kind === 248) { - externalImports.push(node); - } - break; - case 244: - if (node.moduleSpecifier) { - if (!node.exportClause) { - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - externalImports.push(node); - } - } - else { - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243: - if (node.isExportEquals && !exportEquals) { - exportEquals = node; - } - break; - case 208: - if (ts.hasModifier(node, 1)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263: - return visitNode(cbNode, node.expression); - case 146: - case 149: - case 148: - case 261: - case 226: - case 176: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160: - case 161: - case 155: - case 156: - case 157: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162: - return visitNode(cbNode, node.exprName); - case 163: - return visitNodes(cbNodes, node.members); - case 164: - return visitNode(cbNode, node.elementType); - case 165: - return visitNodes(cbNodes, node.elementTypes); - case 166: - case 167: - return visitNodes(cbNodes, node.types); - case 168: - case 170: - return visitNode(cbNode, node.type); - case 171: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173: - return visitNode(cbNode, node.literal); - case 174: - case 175: - return visitNodes(cbNodes, node.elements); - case 177: - return visitNodes(cbNodes, node.elements); - case 178: - return visitNodes(cbNodes, node.properties); - case 179: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181: - case 182: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185: - return visitNode(cbNode, node.expression); - case 188: - return visitNode(cbNode, node.expression); - case 189: - return visitNode(cbNode, node.expression); - case 190: - return visitNode(cbNode, node.expression); - case 192: - return visitNode(cbNode, node.operand); - case 197: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191: - return visitNode(cbNode, node.expression); - case 193: - return visitNode(cbNode, node.operand); - case 194: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203: - return visitNode(cbNode, node.expression); - case 204: - return visitNode(cbNode, node.name); - case 195: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198: - return visitNode(cbNode, node.expression); - case 207: - case 234: - return visitNodes(cbNodes, node.statements); - case 265: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227: - return visitNodes(cbNodes, node.declarations); - case 210: - return visitNode(cbNode, node.expression); - case 211: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217: - case 218: - return visitNode(cbNode, node.label); - case 219: - return visitNode(cbNode, node.expression); - case 220: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235: - return visitNodes(cbNodes, node.clauses); - case 257: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258: - return visitNodes(cbNodes, node.statements); - case 222: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223: - return visitNode(cbNode, node.expression); - case 224: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147: - return visitNode(cbNode, node.expression); - case 229: - case 199: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236: - return visitNode(cbNode, node.name); - case 240: - return visitNode(cbNode, node.name); - case 241: - case 245: - return visitNodes(cbNodes, node.elements); - case 244: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242: - case 246: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144: - return visitNode(cbNode, node.expression); - case 259: - return visitNodes(cbNodes, node.types); - case 201: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248: - return visitNode(cbNode, node.expression); - case 247: - return visitNodes(cbNodes, node.decorators); - case 249: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250: - case 251: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254: - return visitNodes(cbNodes, node.properties); - case 253: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255: - return visitNode(cbNode, node.expression); - case 256: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252: - return visitNode(cbNode, node.tagName); - case 267: - return visitNode(cbNode, node.type); - case 271: - return visitNodes(cbNodes, node.types); - case 272: - return visitNodes(cbNodes, node.types); - case 270: - return visitNode(cbNode, node.elementType); - case 274: - return visitNode(cbNode, node.type); - case 273: - return visitNode(cbNode, node.type); - case 275: - return visitNode(cbNode, node.literal); - case 277: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278: - return visitNode(cbNode, node.type); - case 279: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280: - return visitNode(cbNode, node.type); - case 281: - return visitNode(cbNode, node.type); - case 282: - return visitNode(cbNode, node.type); - case 276: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283: - return visitNodes(cbNodes, node.tags); - case 286: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287: - return visitNode(cbNode, node.typeExpression); - case 288: - return visitNode(cbNode, node.typeExpression); - case 285: - return visitNode(cbNode, node.typeExpression); - case 289: - return visitNodes(cbNodes, node.typeParameters); - case 290: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296: - return visitNode(cbNode, node.expression); - case 293: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - var Parser; - (function (Parser) { - var scanner = ts.createScanner(5, true); - var disallowInAndDecoratorContext = 2048 | 8192; - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - var contextFlags; - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, undefined, 1); - nextToken(); - var entityName = parseEntityName(true); - var isInvalid = token() === 1 && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - return scriptKind === 4 || scriptKind === 2 || scriptKind === 1 ? 1 : 0; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 || scriptKind === 2 ? 65536 : 0; - parseErrorBeforeNextFinishedNode = false; - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - scanner.setText(""); - scanner.setOnError(undefined); - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0, parseStatement); - ts.Debug.assert(token() === 1); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - var sourceFile = new SourceFileConstructor(265, 0, sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048); - } - function setYieldContext(val) { - setContextFlag(val, 4096); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192); - } - function setAwaitContext(val) { - setContextFlag(val, 16384); - } - function doOutsideOfContext(context, func) { - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - setContextFlag(false, contextFlagsToClear); - var result = func(); - setContextFlag(true, contextFlagsToClear); - return result; - } - return func(); - } - function doInsideOfContext(context, func) { - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag(true, contextFlagsToSet); - var result = func(); - setContextFlag(false, contextFlagsToSet); - return result; - } - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 | 16384, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096); - } - function inDisallowInContext() { - return inContext(2048); - } - function inDecoratorContext() { - return inContext(8192); - } - function inAwaitContext() { - return inContext(16384); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryParse(callback) { - return speculationHelper(callback, false); - } - function isIdentifier() { - if (token() === 71) { - return true; - } - if (token() === 116 && inYieldContext()) { - return false; - } - if (token() === 121 && inAwaitContext()) { - return false; - } - return token() > 107; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - if (token() === 25) { - return true; - } - return token() === 18 || token() === 1 || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25) { - nextToken(); - } - return true; - } - else { - return parseExpected(25); - } - } - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 ? new NodeConstructor(kind, pos, pos) : - kind === 71 ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71); - if (token() !== 71) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 || token() === 8) { - return parseLiteralNode(true); - } - if (allowComputedPropertyNames && token() === 21) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(false); - } - function isSimplePropertyName() { - return token() === 9 || token() === 8 || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - var node = createNode(144); - parseExpected(21); - node.expression = allowInAnd(parseExpression); - parseExpected(22); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76) { - return nextToken() === 83; - } - if (token() === 84) { - nextToken(); - if (token() === 79) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 && token() !== 118 && token() !== 17 && canFollowModifier(); - } - if (token() === 79) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 - || token() === 17 - || token() === 39 - || token() === 24 - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 || token() === 89 || - (token() === 117 && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0: - case 1: - case 3: - return !(token() === 25 && inErrorRecovery) && isStartOfStatement(); - case 2: - return token() === 73 || token() === 79; - case 4: - return lookAhead(isTypeMemberStart); - case 5: - return lookAhead(isClassMemberStart) || (token() === 25 && !inErrorRecovery); - case 6: - return token() === 21 || isLiteralPropertyName(); - case 12: - return token() === 21 || token() === 39 || token() === 24 || isLiteralPropertyName(); - case 17: - return isLiteralPropertyName(); - case 9: - return token() === 21 || token() === 24 || isLiteralPropertyName(); - case 7: - if (token() === 17) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8: - return isIdentifierOrPattern(); - case 10: - return token() === 26 || token() === 24 || isIdentifierOrPattern(); - case 18: - return isIdentifier(); - case 11: - case 15: - return token() === 26 || token() === 24 || isStartOfExpression(); - case 16: - return isStartOfParameter(); - case 19: - case 20: - return token() === 26 || isStartOfType(); - case 21: - return isHeritageClause(); - case 22: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17; - case 14: - return true; - case 23: - case 24: - case 26: - return JSDocParser.isJSDocType(); - case 25: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17); - if (nextToken() === 18) { - var next = nextToken(); - return next === 26 || next === 17 || next === 85 || next === 108; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 || - token() === 85) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - function isListTerminator(kind) { - if (token() === 1) { - return true; - } - switch (kind) { - case 1: - case 2: - case 4: - case 5: - case 6: - case 12: - case 9: - case 22: - return token() === 18; - case 3: - return token() === 18 || token() === 73 || token() === 79; - case 7: - return token() === 17 || token() === 85 || token() === 108; - case 8: - return isVariableDeclaratorListTerminator(); - case 18: - return token() === 29 || token() === 19 || token() === 17 || token() === 85 || token() === 108; - case 11: - return token() === 20 || token() === 25; - case 15: - case 20: - case 10: - return token() === 22; - case 16: - case 17: - return token() === 20 || token() === 22; - case 19: - return token() !== 26; - case 21: - return token() === 17 || token() === 18; - case 13: - return token() === 29 || token() === 41; - case 14: - return token() === 27 && lookAhead(nextTokenIsSlash); - case 23: - return token() === 20 || token() === 56 || token() === 18; - case 24: - return token() === 29 || token() === 18; - case 26: - return token() === 22 || token() === 18; - case 25: - return token() === 18; - } - } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (isInOrOfKeyword(token())) { - return true; - } - if (token() === 36) { - return true; - } - return false; - } - function isInSomeParsingContext() { - for (var kind = 0; kind < 27; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - if (ts.nodeIsMissing(node)) { - return undefined; - } - if (node.intersectsChange) { - return undefined; - } - if (ts.containsParseError(node)) { - return undefined; - } - var nodeContextFlags = node.flags & 96256; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5: - return isReusableClassMember(node); - case 2: - return isReusableSwitchClause(node); - case 0: - case 1: - case 3: - return isReusableStatement(node); - case 6: - return isReusableEnumMember(node); - case 4: - return isReusableTypeMember(node); - case 8: - return isReusableVariableDeclaration(node); - case 16: - return isReusableParameter(node); - case 17: - return false; - case 21: - case 18: - case 20: - case 19: - case 11: - case 12: - case 7: - case 13: - case 14: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152: - case 157: - case 153: - case 154: - case 149: - case 206: - return true; - case 151: - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 && - methodDeclaration.name.originalKeywordKind === 123; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257: - case 258: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228: - case 208: - case 207: - case 211: - case 210: - case 223: - case 219: - case 221: - case 218: - case 217: - case 215: - case 216: - case 214: - case 213: - case 220: - case 209: - case 224: - case 222: - case 212: - case 225: - case 238: - case 237: - case 244: - case 243: - case 233: - case 229: - case 230: - case 232: - case 231: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156: - case 150: - case 157: - case 148: - case 155: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226) { - return false; - } - var variableDeclarator = node; - return variableDeclarator.initializer === undefined; - } - function isReusableParameter(node) { - if (node.kind !== 146) { - return false; - } - var parameter = node; - return parameter.initializer === undefined; - } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; - } - nextToken(); - return false; - } - function parsingContextErrors(context) { - switch (context) { - case 0: return ts.Diagnostics.Declaration_or_statement_expected; - case 1: return ts.Diagnostics.Declaration_or_statement_expected; - case 2: return ts.Diagnostics.case_or_default_expected; - case 3: return ts.Diagnostics.Statement_expected; - case 17: - case 4: return ts.Diagnostics.Property_or_signature_expected; - case 5: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 6: return ts.Diagnostics.Enum_member_expected; - case 7: return ts.Diagnostics.Expression_expected; - case 8: return ts.Diagnostics.Variable_declaration_expected; - case 9: return ts.Diagnostics.Property_destructuring_pattern_expected; - case 10: return ts.Diagnostics.Array_element_destructuring_pattern_expected; - case 11: return ts.Diagnostics.Argument_expression_expected; - case 12: return ts.Diagnostics.Property_assignment_expected; - case 15: return ts.Diagnostics.Expression_or_comma_expected; - case 16: return ts.Diagnostics.Parameter_declaration_expected; - case 18: return ts.Diagnostics.Type_parameter_declaration_expected; - case 19: return ts.Diagnostics.Type_argument_expected; - case 20: return ts.Diagnostics.Type_expected; - case 21: return ts.Diagnostics.Unexpected_token_expected; - case 22: return ts.Diagnostics.Identifier_expected; - case 13: return ts.Diagnostics.Identifier_expected; - case 14: return ts.Diagnostics.Identifier_expected; - case 23: return ts.Diagnostics.Parameter_declaration_expected; - case 24: return ts.Diagnostics.Type_argument_expected; - case 26: return ts.Diagnostics.Type_expected; - case 25: return ts.Diagnostics.Property_assignment_expected; - } - } - function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseListElement(kind, parseElement)); - commaStart = scanner.getTokenPos(); - if (parseOptional(26)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(26); - if (considerSemicolonAsDelimiter && token() === 25 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - } - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - if (commaStart >= 0) { - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23)) { - var node = createNode(143, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(71, true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16, false, ts.Diagnostics._0_expected, ts.tokenToString(18)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 14, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 15 || fragment.kind === 16, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - if (node.kind === 8) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - function parseTypeReference() { - var node = createNode(159); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162); - parseExpected(103); - node.exprName = parseEntityName(true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - if (parseOptional(85)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27) { - return parseBracketedList(18, parseTypeParameter, 27, 29); - } - } - function parseParameterType() { - if (parseOptional(56)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 || token() === 99; - } - function parseParameter() { - var node = createNode(146); - if (token() === 99) { - node.name = createIdentifier(true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - nextToken(); - } - node.questionToken = parseOptionalToken(55); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(true); - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - if (parseExpected(19)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20) && requireCompleteParameterList) { - return undefined; - } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - if (parseOptional(26)) { - return; - } - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156) { - parseExpected(94); - } - fillSignature(56, false, false, false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token() === 24 || token() === 22) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - nextToken(); - } - if (token() === 56 || token() === 26) { - return true; - } - if (token() !== 55) { - return false; - } - nextToken(); - return token() === 56 || token() === 26 || token() === 22; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16, parseParameter, 21, 22); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (token() === 19 || token() === 27) { - var method = createNode(150, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - fillSignature(56, false, false, false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58) { - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - if (token() === 19 || token() === 27) { - return true; - } - var idToken; - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - if (token() === 21) { - return true; - } - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - if (idToken) { - return token() === 19 || - token() === 27 || - token() === 55 || - token() === 56 || - token() === 26 || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 || token() === 27) { - return parseSignatureMember(155); - } - if (token() === 94 && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 || token() === 27; - } - function parseTypeLiteral() { - var node = createNode(163); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17)) { - members = parseList(4, parseTypeMember); - parseExpected(18); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131) { - nextToken(); - } - return token() === 21 && nextTokenIsIdentifier() && nextToken() === 92; - } - function parseMappedTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - parseExpected(92); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172); - parseExpected(17); - node.readonlyToken = parseOptionalToken(131); - parseExpected(21); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22); - node.questionToken = parseOptionalToken(55); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165); - node.elementTypes = parseBracketedList(20, parseType, 21, 22); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168); - parseExpected(19); - node.type = parseType(); - parseExpected(20); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161) { - parseExpected(94); - } - fillSignature(36, false, false, false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8; - } - function parseNonArrayType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 139: - case 130: - case 134: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9: - case 8: - case 101: - case 86: - return parseLiteralTypeNode(); - case 38: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105: - case 95: - return parseTokenNode(); - case 99: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103: - return parseTypeQuery(); - case 17: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21: - return parseTupleType(); - case 19: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 105: - case 139: - case 95: - case 99: - case 103: - case 130: - case 17: - case 21: - case 27: - case 49: - case 48: - case 94: - case 9: - case 8: - case 101: - case 86: - case 134: - return true; - case 38: - return lookAhead(nextTokenIsNumericLiteral); - case 19: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21)) { - if (isStartOfType()) { - var node = createNode(171, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22); - type = finishNode(node); - } - else { - var node = createNode(164, type.pos); - node.elementType = type; - parseExpected(22); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127: - return parseTypeOperator(127); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167, parseTypeOperatorOrHigher, 48); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166, parseIntersectionTypeOrHigher, 49); - } - function isStartOfFunctionType() { - if (token() === 27) { - return true; - } - return token() === 19 && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - parseModifiers(); - } - if (isIdentifier() || token() === 99) { - nextToken(); - return true; - } - if (token() === 21 || token() === 17) { - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 || token() === 24) { - return true; - } - if (skipParameterStart()) { - if (token() === 56 || token() === 26 || - token() === 55 || token() === 58) { - return true; - } - if (token() === 20) { - nextToken(); - if (token() === 36) { - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - return doOutsideOfContext(20480, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160); - } - if (token() === 94) { - return parseFunctionOrConstructorType(161); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56) ? parseType() : undefined; - } - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 8: - case 9: - case 13: - case 14: - case 19: - case 21: - case 17: - case 89: - case 75: - case 94: - case 41: - case 63: - case 71: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 43: - case 44: - case 27: - case 121: - case 116: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - return token() !== 17 && - token() !== 89 && - token() !== 75 && - token() !== 57 && - isStartOfExpression(); - } - function parseExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(58); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 71 && token() === 36) { - return parseSimpleArrowFunctionExpression(expr); - } - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116) { - if (inYieldContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187, identifier.pos); - } - var parameter = createNode(146, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(!!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0) { - return undefined; - } - var arrowFunction = triState === 1 - ? parseParenthesizedArrowFunctionExpressionHead(true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256); - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 || lastToken === 17) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 || token() === 27 || token() === 120) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36) { - return 1; - } - return 0; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0; - } - if (token() !== 19 && token() !== 27) { - return 0; - } - } - var first = token(); - var second = nextToken(); - if (first === 19) { - if (second === 20) { - var third = nextToken(); - switch (third) { - case 36: - case 56: - case 17: - return 1; - default: - return 0; - } - } - if (second === 21 || second === 17) { - return 2; - } - if (second === 24) { - return 1; - } - if (!isIdentifier()) { - return 0; - } - if (nextToken() === 56) { - return 1; - } - return 2; - } - else { - ts.Debug.assert(first === 27); - if (!isIdentifier()) { - return 0; - } - if (sourceFile.languageVariant === 1) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85) { - var fourth = nextToken(); - switch (fourth) { - case 58: - case 29: - return false; - default: - return true; - } - } - else if (third === 26) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1; - } - return 0; - } - return 2; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - if (token() === 120) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak() || token() === 36) { - return 0; - } - var expr = parseBinaryExpressionOrHigher(0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 && token() === 36) { - return 1; - } - } - return 0; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256); - fillSignature(56, false, isAsync, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token() !== 36 && token() !== 17) { - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17) { - return parseFunctionBlock(false, isAsync, false); - } - if (token() !== 25 && - token() !== 89 && - token() !== 75 && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - return parseFunctionBlock(false, isAsync, true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - var questionToken = parseOptionalToken(55); - if (!questionToken) { - return leftOperand; - } - var node = createNode(195, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56, false, ts.Diagnostics._0_expected, ts.tokenToString(56)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 || t === 142; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - var consumeCurrentOperator = token() === 40 ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 && inDisallowInContext()) { - break; - } - if (token() === 118) { - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54: - return 1; - case 53: - return 2; - case 49: - return 3; - case 50: - return 4; - case 48: - return 5; - case 32: - case 33: - case 34: - case 35: - return 6; - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - return 7; - case 45: - case 46: - case 47: - return 8; - case 37: - case 38: - return 9; - case 39: - case 41: - case 42: - return 10; - case 40: - return 11; - } - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121) { - if (inAwaitContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseUnaryExpressionOrHigher() { - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - function parseSimpleUnaryExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - return parsePrefixUnaryExpression(); - case 80: - return parseDeleteExpression(); - case 103: - return parseTypeOfExpression(); - case 105: - return parseVoidExpression(); - case 27: - return parseTypeAssertion(); - case 121: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - default: - return parseIncrementExpression(); - } - } - function isUpdateExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 121: - return false; - case 27: - if (sourceFile.languageVariant !== 1) { - return false; - } - default: - return true; - } - } - function parseIncrementExpression() { - if (token() === 43 || token() === 44) { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 && token() === 27 && lookAhead(nextTokenIsIdentifierOrKeyword)) { - return parseJsxElementOrSelfClosingElement(true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 || token() === 44) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - var expression = token() === 97 - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 || token() === 23 || token() === 21) { - return expression; - } - var node = createNode(179, expression.pos); - node.expression = expression; - parseExpectedToken(23, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99) { - return true; - } - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251) { - var node = createNode(249, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250); - result = opening; - } - if (inExpressionContext && token() === 27) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26, false, undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10: - case 11: - return parseJsxText(); - case 17: - return parseJsxExpression(false); - case 27: - return parseJsxElementOrSelfClosingElement(false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28) { - break; - } - else if (token() === 1) { - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254); - jsxAttributes.properties = parseList(13, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29) { - node = createNode(251, fullStart); - scanJsxText(); - } - else { - parseExpected(41); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - node = createNode(250, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - var expression = token() === 99 ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23)) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256); - parseExpected(17); - if (token() !== 18) { - node.dotDotDotToken = parseOptionalToken(24); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18); - } - else { - parseExpected(18, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253); - node.name = parseIdentifierName(); - if (token() === 58) { - switch (scanJsxAttributeValue()) { - case 9: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255); - parseExpected(17); - parseExpected(24); - node.expression = parseExpression(); - parseExpected(18); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252); - parseExpected(28); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184); - parseExpected(27); - node.type = parseType(); - parseExpected(29); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23); - if (dotToken) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - if (!inDecoratorContext() && parseOptional(21)) { - var indexedAccess = createNode(180, expression.pos); - indexedAccess.expression = expression; - if (token() !== 22) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 || indexedAccess.argumentExpression.kind === 8) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 || token() === 14) { - var tagExpression = createNode(183, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19) { - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19); - var result = parseDelimitedList(11, parseArgumentExpression); - parseExpected(20); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27)) { - return undefined; - } - var typeArguments = parseDelimitedList(19, parseType); - if (!parseExpected(29)) { - return undefined; - } - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19: - case 23: - case 20: - case 22: - case 56: - case 25: - case 55: - case 32: - case 34: - case 33: - case 35: - case 53: - case 54: - case 50: - case 48: - case 49: - case 18: - case 1: - return true; - case 26: - case 17: - default: - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8: - case 9: - case 13: - return parseLiteralNode(); - case 99: - case 97: - case 95: - case 101: - case 86: - return parseTokenNode(); - case 19: - return parseParenthesizedExpression(); - case 21: - return parseArrayLiteralExpression(); - case 17: - return parseObjectLiteralExpression(); - case 120: - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75: - return parseClassExpression(); - case 89: - return parseFunctionExpression(); - case 94: - return parseNewExpression(); - case 41: - case 63: - if (reScanSlashToken() === 12) { - return parseLiteralNode(); - } - break; - case 14: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198); - parseExpected(24); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 ? parseSpreadElement() : - token() === 26 ? createNode(200) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177); - parseExpected(21); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15, parseArgumentOrArrayLiteralElement); - parseExpected(22); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125)) { - return parseAccessorDeclaration(153, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135)) { - return parseAccessorDeclaration(154, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24); - if (dotDotDotToken) { - var spreadElement = createNode(263, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 || token() === 18 || token() === 58); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178); - parseExpected(17); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12, parseObjectLiteralElement, true); - parseExpected(18); - return finishNode(node); - } - function parseFunctionExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var node = createNode(186); - node.modifiers = parseModifiers(); - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlock(isGenerator, isAsync, false); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94); - if (parseOptional(23)) { - var node_1 = createNode(204, fullStart); - node_1.keywordToken = 94; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207); - if (parseExpected(17, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209); - parseExpected(25); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211); - parseExpected(90); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212); - parseExpected(81); - node.statement = parseStatement(); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - parseOptional(25); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88); - var awaitToken = parseOptionalToken(121); - parseExpected(19); - var initializer = undefined; - if (token() !== 25) { - if (token() === 104 || token() === 110 || token() === 76) { - initializer = parseVariableDeclarationList(true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142) : parseOptional(142)) { - var forOfStatement = createNode(216, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92)) { - var forInStatement = createNode(215, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214, pos); - forStatement.initializer = initializer; - parseExpected(25); - if (token() !== 25 && token() !== 20) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25); - if (token() !== 20) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 ? 72 : 77); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219); - parseExpected(96); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220); - parseExpected(107); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257); - parseExpected(73); - node.expression = allowInAnd(parseExpression); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258); - parseExpected(79); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221); - parseExpected(98); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - var caseBlock = createNode(235, scanner.getStartPos()); - parseExpected(17); - caseBlock.clauses = parseList(2, parseCaseOrDefaultClause); - parseExpected(18); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(223); - parseExpected(100); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(224); - parseExpected(102); - node.tryBlock = parseBlock(false); - node.catchClause = token() === 74 ? parseCatchClause() : undefined; - if (!node.catchClause || token() === 87) { - parseExpected(87); - node.finallyBlock = parseBlock(false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260); - parseExpected(74); - if (parseExpected(19)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20); - result.block = parseBlock(false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225); - parseExpected(78); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 && parseOptional(56)) { - var labeledStatement = createNode(222, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104: - case 110: - case 76: - case 89: - case 75: - case 83: - return true; - case 109: - case 138: - return nextTokenIsIdentifierOnSameLine(); - case 128: - case 129: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117: - case 120: - case 124: - case 112: - case 113: - case 114: - case 131: - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141: - nextToken(); - return token() === 17 || token() === 71 || token() === 84; - case 91: - nextToken(); - return token() === 9 || token() === 39 || - token() === 17 || ts.tokenIsIdentifierOrKeyword(token()); - case 84: - nextToken(); - if (token() === 58 || token() === 39 || - token() === 17 || token() === 79 || - token() === 118) { - return true; - } - continue; - case 115: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57: - case 25: - case 17: - case 104: - case 110: - case 89: - case 75: - case 83: - case 90: - case 81: - case 106: - case 88: - case 77: - case 72: - case 96: - case 107: - case 98: - case 100: - case 102: - case 78: - case 74: - case 87: - return true; - case 76: - case 84: - case 91: - return isStartOfDeclaration(); - case 120: - case 124: - case 109: - case 128: - case 129: - case 138: - case 141: - return true; - case 114: - case 112: - case 113: - case 115: - case 131: - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 || token() === 21; - } - function isLetDeclaration() { - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25: - return parseEmptyStatement(); - case 17: - return parseBlock(false); - case 104: - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - case 110: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - } - break; - case 89: - return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); - case 75: - return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); - case 90: - return parseIfStatement(); - case 81: - return parseDoStatement(); - case 106: - return parseWhileStatement(); - case 88: - return parseForOrForInOrForOfStatement(); - case 77: - return parseBreakOrContinueStatement(217); - case 72: - return parseBreakOrContinueStatement(218); - case 96: - return parseReturnStatement(); - case 107: - return parseWithStatement(); - case 98: - return parseSwitchStatement(); - case 100: - return parseThrowStatement(); - case 102: - case 74: - case 87: - return parseTryStatement(); - case 78: - return parseDebuggerStatement(); - case 57: - return parseDeclaration(); - case 120: - case 109: - case 138: - case 128: - case 129: - case 124: - case 76: - case 83: - case 84: - case 91: - case 112: - case 113: - case 114: - case 117: - case 115: - case 131: - case 141: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104: - case 110: - case 76: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141: - case 128: - case 129: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84: - nextToken(); - switch (token()) { - case 79: - case 58: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - var node = createMissingNode(247, true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, false, diagnosticMessage); - } - function parseArrayBindingElement() { - if (token() === 26) { - return createNode(200); - } - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56) { - node.name = propertyName; - } - else { - parseExpected(56); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174); - parseExpected(17); - node.elements = parseDelimitedList(9, parseObjectBindingElement); - parseExpected(18); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175); - parseExpected(21); - node.elements = parseDelimitedList(10, parseArrayBindingElement); - parseExpected(22); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 || token() === 21 || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21) { - return parseArrayBindingPattern(); - } - if (token() === 17) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227); - switch (token()) { - case 104: - break; - case 110: - node.flags |= 1; - break; - case 76: - node.flags |= 2; - break; - default: - ts.Debug.fail(); - } - nextToken(); - if (token() === 142 && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - node.name = ts.hasModifier(node, 512) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256); - fillSignature(56, isGenerator, isAsync, false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = ts.hasModifier(property, 32) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 | 2048, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114: - case 112: - case 113: - case 115: - case 131: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57) { - return true; - } - while (ts.isModifierKind(token())) { - idToken = token(); - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39) { - return true; - } - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - if (token() === 21) { - return true; - } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 135 || idToken === 125) { - return true; - } - switch (token()) { - case 19: - case 27: - case 56: - case 58: - case 55: - return true; - default: - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57)) { - break; - } - var decorator = createNode(147, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 && permitInvalidConstAsModifier) { - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25) { - var result = createNode(206); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8 || - token() === 39 || - token() === 21) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - var name = createMissingNode(71, true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, undefined); - } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression(scanner.getStartPos(), undefined, undefined, 199); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17)) { - node.members = parseClassMembers(); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - if (isHeritageClause()) { - return parseList(21, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 || tok === 108) { - var node = createNode(259); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 || token() === 108; - } - function parseClassMembers() { - return parseList(5, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseEnumMember() { - var node = createNode(264, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83); - node.name = parseIdentifier(); - if (parseExpected(17)) { - node.members = parseDelimitedList(6, parseEnumMember); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234, scanner.getStartPos()); - if (parseExpected(17)) { - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233, fullStart); - var namespaceFlag = flags & 16; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23) - ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 4 | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141) { - node.name = parseIdentifier(); - node.flags |= 512; - } - else { - node.name = parseLiteralNode(true); - } - if (token() === 17) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129)) { - flags |= 16; - } - else { - parseExpected(128); - if (token() === 9) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19; - } - function nextTokenIsSlash() { - return nextToken() === 41; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118); - parseExpected(129); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 && token() !== 140) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - var importDeclaration = createNode(238, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - if (identifier || - token() === 39 || - token() === 17) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - var importClause = createNode(239, fullStart); - if (identifier) { - importClause.name = identifier; - } - if (!importClause.name || - parseOptional(26)) { - importClause.namedBindings = token() === 39 ? parseNamespaceImport() : parseNamedImportsOrExports(241); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(false); - } - function parseExternalModuleReference() { - var node = createNode(248); - parseExpected(132); - parseExpected(19); - node.expression = parseModuleSpecifier(); - parseExpected(20); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - return parseExpression(); - } - } - function parseNamespaceImport() { - var namespaceImport = createNode(240); - parseExpected(39); - parseExpected(118); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - node.elements = parseBracketedList(22, kind === 241 ? parseImportSpecifier : parseExportSpecifier, 17, 18); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118) { - node.propertyName = identifierName; - parseExpected(118); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 && checkIdentifierIsKeyword) { - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39)) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245); - if (token() === 140 || (token() === 9 && !scanner.hasPrecedingLineBreak())) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58)) { - node.isExportEquals = true; - } - else { - parseExpected(79); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, 0, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272); - nextToken(); - result.types = parseDelimitedList(26, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - nextToken(); - if (token() === 26 || - token() === 18 || - token() === 20 || - token() === 29 || - token() === 58 || - token() === 49) { - var result = createNode(269, pos); - return finishNode(result); - } - else { - var result = createNode(273, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5, undefined, 1); - sourceFile = { languageVariant: 0, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - var JSDocState; - (function (JSDocState) { - JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; - })(JSDocState || (JSDocState = {})); - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - if (!isJsDocStart(content, start)) { - return result; - } - scanner.scanRange(start + 3, length - 5, function () { - var advanceToken = true; - var state = 1; - var margin = undefined; - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5) { - nextJSDocToken(); - } - if (token() === 4) { - state = 0; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1) { - switch (token()) { - case 57: - if (state === 0 || state === 1) { - removeTrailingNewlines(comments); - parseTag(indent); - state = 0; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4: - comments.push(scanner.getTokenText()); - state = 0; - indent = 0; - break; - case 39: - var asterisk = scanner.getTokenText(); - if (state === 1 || state === 2) { - state = 2; - pushComment(asterisk); - } - else { - state = 1; - indent += asterisk.length; - } - break; - case 71: - pushComment(scanner.getTokenText()); - state = 2; - break; - case 5: - var whitespace = scanner.getTokenText(); - if (state === 2) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1: - break; - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 && - content.charCodeAt(start + 1) === 42 && - content.charCodeAt(start + 2) === 42 && - content.charCodeAt(start + 3) !== 42; - } - function createJSDocComment() { - var result = createNode(283, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 || token() === 4) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 && token() !== 1) { - switch (token()) { - case 4: - if (state >= 1) { - state = 0; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57: - break; - case 5: - if (state === 2) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39: - if (state === 0) { - state = 1; - indent += scanner.getTokenText().length; - break; - } - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57) { - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - if (parseOptionalToken(21)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - if (parseOptionalToken(58)) { - parseExpression(); - } - parseExpected(22); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 || !rightNode.body) { - typedefTag.name = rightNode.kind === 71 ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71: - canParseTag = false; - break; - case 1: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23)) { - var jsDocNamespaceNode = createNode(233, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - return sourceFile; - } - if (sourceFile.statements.length === 0) { - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, undefined, true, sourceFile.scriptKind); - } - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9: - case 8: - case 71: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - element.pos = Math.min(element.pos, changeRangeNewEnd); - if (element.end >= changeRangeOldEnd) { - element.end += delta; - } - else { - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - var maxLookahead = 1; - var start = changeRange.span.start; - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - return; - } - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - bestResult = child; - } - if (position < child.end) { - forEachChild(child, visit); - return true; - } - else { - ts.Debug.assert(child.end <= position); - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1; - return { - currentNode: function (position) { - if (position !== lastQueriedPosition) { - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - lastQueriedPosition = position; - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - function findHighestListElementThatStartsAtPosition(position) { - currentArray = undefined; - currentArrayIndex = -1; - current = undefined; - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - forEachChild(node, visitNode, visitArray); - return true; - } - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - return false; - } - } - } - var InvalidPosition; - (function (InvalidPosition) { - InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var ModuleInstanceState; - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - function getModuleInstanceState(node) { - if (node.kind === 230 || node.kind === 231) { - return 0; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2; - } - else if ((node.kind === 238 || node.kind === 237) && !(ts.hasModifier(node, 1))) { - return 0; - } - else if (node.kind === 234) { - var state_1 = 0; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0: - return false; - case 2: - state_1 = 2; - return false; - case 1: - state_1 = 1; - return true; - } - }); - return state_1; - } - else if (node.kind === 233) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1; - } - else if (node.kind === 71 && node.isInJSDocNamespace) { - return 0; - } - else { - return 1; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var ContainerFlags; - (function (ContainerFlags) { - ContainerFlags[ContainerFlags["None"] = 0] = "None"; - ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; - ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; - ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; - ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethod"] = 128] = "IsObjectLiteralOrClassExpressionMethod"; - })(ContainerFlags || (ContainerFlags = {})); - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - var emitFlags; - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 }; - var reportedUnreachableFlow = { flags: 1 }; - var subtreeTransformFlags = 0; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0; - subtreeTransformFlags = 0; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233)) { - symbol.valueDeclaration = node; - } - } - } - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152: - return "__constructor"; - case 160: - case 155: - return "__call"; - case 161: - case 156: - return "__new"; - case 157: - return "__index"; - case 244: - return "__export"; - case 243: - return node.isExportEquals ? "export=" : "default"; - case 194: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2: - return "export="; - case 1: - case 4: - case 5: - return node.left.name.text; - case 3: - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228: - case 229: - return ts.hasModifier(node, 512) ? "default" : undefined; - case 279: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146: - ts.Debug.assert(node.parent.kind === 279); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512); - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0, "__missing"); - } - else { - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - if (name && (includes & 788448)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - var message_1 = symbol.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1; - if (symbolFlags & 8388608) { - if (node.kind === 246 || (node.kind === 237 && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - else { - var isJSDocTypedefInJSDocNamespace = node.kind === 290 && - node.name && - node.name.kind === 71 && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 ? 1048576 : 0) | - (symbolFlags & 793064 ? 2097152 : 0) | - (symbolFlags & 1920 ? 4194304 : 0); - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - } - function bindContainer(node, containerFlags) { - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - if (containerFlags & 1) { - container = blockScopeContainer = node; - if (containerFlags & 32) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 && !ts.hasModifier(node, 256) && !!ts.getImmediatelyInvokedFunctionExpression(node); - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 }; - if (containerFlags & (16 | 128)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - node.flags &= ~1408; - if (!(currentFlow.flags & 1) && containerFlags & 8 && ts.nodeIsPresent(node.body)) { - node.flags |= 128; - if (hasExplicitReturn) - node.flags |= 256; - } - if (node.kind === 265) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 : node.flags & ~64; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213: - bindWhileStatement(node); - break; - case 212: - bindDoStatement(node); - break; - case 214: - bindForStatement(node); - break; - case 215: - case 216: - bindForInOrForOfStatement(node); - break; - case 211: - bindIfStatement(node); - break; - case 219: - case 223: - bindReturnOrThrow(node); - break; - case 218: - case 217: - bindBreakOrContinueStatement(node); - break; - case 224: - bindTryStatement(node); - break; - case 221: - bindSwitchStatement(node); - break; - case 235: - bindCaseBlock(node); - break; - case 257: - bindCaseClause(node); - break; - case 222: - bindLabeledStatement(node); - break; - case 192: - bindPrefixUnaryExpressionFlow(node); - break; - case 193: - bindPostfixUnaryExpressionFlow(node); - break; - case 194: - bindBinaryExpressionFlow(node); - break; - case 188: - bindDeleteExpressionFlow(node); - break; - case 195: - bindConditionalExpressionFlow(node); - break; - case 226: - bindVariableDeclarationFlow(node); - break; - case 181: - bindCallExpressionFlow(node); - break; - case 283: - bindJSDocComment(node); - break; - case 290: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71: - case 99: - case 179: - return isNarrowableReference(expr); - case 181: - return hasNarrowableArgument(expr); - case 185: - return isNarrowingExpression(expr.expression); - case 194: - return isNarrowingBinaryExpression(expr); - case 192: - return expr.operator === 51 && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 || - expr.kind === 99 || - expr.kind === 97 || - expr.kind === 179 && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 && isNarrowableOperand(expr1.expression) && expr2.kind === 9; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableReference(expr.left); - case 32: - case 33: - case 34: - case 35: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185: - return isNarrowableOperand(expr.expression); - case 194: - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - flow.flags |= flow.flags & 512 ? 1024 : 512; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1) { - return antecedent; - } - if (!expression) { - return flags & 32 ? antecedent : unreachableFlow; - } - if (expression.kind === 101 && flags & 64 || - expression.kind === 86 && flags & 32) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211: - case 213: - case 212: - return parent.expression === node; - case 214: - case 195: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185) { - node = node.expression; - } - else if (node.kind === 192 && node.operator === 51) { - node = node.operand; - } - else { - return node.kind === 194 && (node.operatorToken.kind === 53 || - node.operatorToken.kind === 54); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 || - node.parent.kind === 192 && - node.parent.operator === 51) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 - ? ts.lastOrUndefined(activeLabels) - : undefined; - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - var preFinallyFlow = { flags: 2048, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - if (!(currentFlow.flags & 1)) { - if ((flowAfterTry.flags & 1) && (flowAfterCatch.flags & 1)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1)) { - var afterFinallyFlow = { flags: 4096, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258; }); - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212) { - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 && node.operatorToken.kind === 58) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 || operator === 54) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 && node.left.kind === 180) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 || node.parent.parent.kind === 216) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - if (node.fullName && n === node.name && node.fullName.kind !== 71) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - var expr = node.expression; - while (expr.kind === 185) { - expr = expr.expression; - } - if (expr.kind === 186 || expr.kind === 187) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199: - case 229: - case 232: - case 178: - case 163: - case 292: - case 275: - case 254: - return 1; - case 230: - return 1 | 64; - case 279: - case 233: - case 231: - case 172: - return 1 | 32; - case 265: - return 1 | 4 | 32; - case 151: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 | 4 | 32 | 8 | 128; - } - case 152: - case 228: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return 1 | 4 | 32 | 8; - case 186: - case 187: - return 1 | 4 | 32 | 8 | 16; - case 234: - return 4; - case 149: - return node.initializer ? 4 : 0; - case 260: - case 214: - case 215: - case 216: - case 235: - return 2; - case 207: - return ts.isFunctionLike(node.parent) ? 0 : 2; - } - return 0; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - case 233: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199: - case 229: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163: - case 178: - case 230: - case 275: - case 292: - case 254: - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160: - case 161: - case 155: - case 156: - case 157: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 279: - case 231: - case 172: - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 ? node : node.body; - if (body && (body.kind === 265 || body.kind === 234)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 || stat.kind === 243) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32; - } - else { - node.flags &= ~32; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512, 106639); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0) { - if (node.symbol.flags & (16 | 32 | 256)) { - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2; - if (node.symbol.constEnumOnlyModule === undefined) { - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 : 1024, instantiated ? 106639 : 0); - return state; - } - function bindFunctionOrConstructorType(node) { - var symbol = createSymbol(131072, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072); - var typeLiteralSymbol = createSymbol(2048, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - var ElementKind; - (function (ElementKind) { - ElementKind[ElementKind["Property"] = 1] = "Property"; - ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; - })(ElementKind || (ElementKind = {})); - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 || prop.name.kind !== 71) { - continue; - } - var identifier = prop.name; - var currentKind = prop.kind === 261 || prop.kind === 262 || prop.kind === 151 - ? 1 - : 2; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 && existingKind === 1) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2, 107455); - } - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 && - node.originalKeywordKind <= 116 && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - if (inStrictMode && node.expression.kind === 71) { - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2) { - if (blockScopeContainer.kind !== 265 && - blockScopeContainer.kind !== 233 && - !ts.isFunctionLike(blockScopeContainer)) { - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - if (inStrictMode) { - if (node.operator === 43 || node.operator === 44) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - bindWorker(node); - if (node.kind > 142) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - case 71: - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288, 793064); - break; - } - case 99: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1: - bindExportsPropertyAssignment(node); - break; - case 2: - bindModuleExportsAssignment(node); - break; - case 3: - bindPrototypePropertyAssignment(node); - break; - case 4: - bindThisPropertyAssignment(node); - break; - case 5: - bindStaticPropertyAssignment(node); - break; - case 0: - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260: - return checkStrictModeCatchClause(node); - case 188: - return checkStrictModeDeleteExpression(node); - case 8: - return checkStrictModeNumericLiteral(node); - case 193: - return checkStrictModePostfixUnaryExpression(node); - case 192: - return checkStrictModePrefixUnaryExpression(node); - case 220: - return checkStrictModeWithStatement(node); - case 169: - seenThisKeyword = true; - return; - case 158: - return checkTypePredicate(node); - case 145: - return declareSymbolAndAddToSymbolTable(node, 262144, 530920); - case 146: - return bindParameter(node); - case 226: - case 176: - return bindVariableDeclarationOrBindingElement(node); - case 149: - case 148: - case 276: - return bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 67108864 : 0), 0); - case 291: - return bindJSDocProperty(node); - case 261: - case 262: - return bindPropertyOrMethodOrAccessor(node, 4, 0); - case 264: - return bindPropertyOrMethodOrAccessor(node, 8, 900095); - case 263: - case 255: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 && - root.parent.kind === 194 && - root.parent.operatorToken.kind === 58 && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155: - case 156: - case 157: - return declareSymbolAndAddToSymbolTable(node, 131072, 0); - case 151: - case 150: - return bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 67108864 : 0), ts.isObjectLiteralMethod(node) ? 0 : 99263); - case 228: - return bindFunctionDeclaration(node); - case 152: - return declareSymbolAndAddToSymbolTable(node, 16384, 0); - case 153: - return bindPropertyOrMethodOrAccessor(node, 32768, 41919); - case 154: - return bindPropertyOrMethodOrAccessor(node, 65536, 74687); - case 160: - case 161: - case 279: - return bindFunctionOrConstructorType(node); - case 163: - case 172: - case 292: - case 275: - return bindAnonymousDeclaration(node, 2048, "__type"); - case 178: - return bindObjectLiteralExpression(node); - case 186: - case 187: - return bindFunctionExpression(node); - case 181: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - case 199: - case 229: - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230: - return bindBlockScopedDeclaration(node, 64, 792968); - case 290: - if (!node.fullName || node.fullName.kind === 71) { - return bindBlockScopedDeclaration(node, 524288, 793064); - } - break; - case 231: - return bindBlockScopedDeclaration(node, 524288, 793064); - case 232: - return bindEnumDeclaration(node); - case 233: - return bindModuleDeclaration(node); - case 254: - return bindJsxAttributes(node); - case 253: - return bindJsxAttribute(node, 4, 0); - case 237: - case 240: - case 242: - case 246: - return declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - case 236: - return bindNamespaceExportDeclaration(node); - case 239: - return bindImportClause(node); - case 244: - return bindExportDeclaration(node); - case 243: - return bindExportAssignment(node); - case 265: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207: - if (!ts.isFunctionLike(node.parent)) { - return; - } - case 234: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 8388608, getDeclarationName(node)); - } - else { - var flags = node.kind === 243 && ts.exportAssignmentIsAlias(node) - ? 8388608 - : 4; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 | 8388608 | 32 | 16); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608, 8388608); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 33554432, getDeclarationName(node)); - } - else if (!node.exportClause) { - declareSymbol(container.symbol.exports, container.symbol, node, 33554432, 0); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 | 7340032, 0); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - setCommonJsModuleIndicator(node); - return; - } - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 | 7340032 | 512, 0); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, false); - switch (container.kind) { - case 228: - case 186: - container.symbol.members = container.symbol.members || ts.createMap(); - declareSymbol(container.symbol.members, container.symbol, node, 4, 0 & ~4); - break; - case 152: - case 149: - case 151: - case 153: - case 154: - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4, 0); - if (symbol) { - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, true); - } - function bindStaticPropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 | 32))) { - return; - } - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4, 0); - } - function bindCallExpression(node) { - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229) { - bindBlockScopedDeclaration(node, 32, 899519); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32, bindingName); - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - var prototypeSymbol = createSymbol(4 | 16777216, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128, 899967) - : bindBlockScopedDeclaration(node, 256, 899327); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107454); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 | (node.questionToken ? 67108864 : 0), 0); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16, 106927); - } - else { - declareSymbolAndAddToSymbolTable(node, 16, 106927); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4, 0); - } - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 || (instanceState === 2 && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = (ts.isStatementButNotDeclaration(node) && node.kind !== 209) || - node.kind === 229 || - (node.kind === 233 && shouldReportErrorOnModuleDeclaration(node)) || - (node.kind === 232 && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 || - ts.getCombinedNodeFlags(node.declarationList) & 3 || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181: - return computeCallExpression(node, subtreeFlags); - case 182: - return computeNewExpression(node, subtreeFlags); - case 233: - return computeModuleDeclaration(node, subtreeFlags); - case 185: - return computeParenthesizedExpression(node, subtreeFlags); - case 194: - return computeBinaryExpression(node, subtreeFlags); - case 210: - return computeExpressionStatement(node, subtreeFlags); - case 146: - return computeParameter(node, subtreeFlags); - case 187: - return computeArrowFunction(node, subtreeFlags); - case 186: - return computeFunctionExpression(node, subtreeFlags); - case 228: - return computeFunctionDeclaration(node, subtreeFlags); - case 226: - return computeVariableDeclaration(node, subtreeFlags); - case 227: - return computeVariableDeclarationList(node, subtreeFlags); - case 208: - return computeVariableStatement(node, subtreeFlags); - case 222: - return computeLabeledStatement(node, subtreeFlags); - case 229: - return computeClassDeclaration(node, subtreeFlags); - case 199: - return computeClassExpression(node, subtreeFlags); - case 259: - return computeHeritageClause(node, subtreeFlags); - case 260: - return computeCatchClause(node, subtreeFlags); - case 201: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152: - return computeConstructor(node, subtreeFlags); - case 149: - return computePropertyDeclaration(node, subtreeFlags); - case 151: - return computeMethod(node, subtreeFlags); - case 153: - case 154: - return computeAccessor(node, subtreeFlags); - case 237: - return computeImportEquals(node, subtreeFlags); - case 179: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288 - || isSuperOrSuperProperty(expression, expressionKind)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97: - return true; - case 179: - case 180: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 && leftKind === 178) { - transformFlags |= 8 | 192 | 3072; - } - else if (operatorTokenKind === 58 && leftKind === 177) { - transformFlags |= 192 | 3072; - } - else if (operatorTokenKind === 40 - || operatorTokenKind === 62) { - transformFlags |= 32; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - if (node.questionToken - || node.type - || subtreeFlags & 4096 - || ts.isThisIdentifier(name)) { - transformFlags |= 3; - } - if (modifierFlags & 92) { - transformFlags |= 3 | 262144; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 8388608 || initializer || dotDotDotToken) { - transformFlags |= 192 | 131072; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - if (expressionKind === 202 - || expressionKind === 184) { - transformFlags |= 3; - } - if (expressionTransformFlags & 1024) { - transformFlags |= 1024; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 192; - if ((subtreeFlags & 274432) - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeClassExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (subtreeFlags & 274432 - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85: - transformFlags |= 192; - break; - case 108: - transformFlags |= 3; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537920833; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.typeArguments) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeMethod(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computePropertyDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags | 3; - if (node.initializer) { - transformFlags |= 8192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2)) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 33554432; - if (modifierFlags & 2270 - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (modifierFlags & 256) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeArrowFunction(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 16384) { - transformFlags |= 32768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601249089; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (expressionKind === 97) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 | 8388608; - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (node.type) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608) { - transformFlags |= 192; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (subtreeFlags & 4194304 - && ts.isIterationStatement(node, true)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.expression.transformFlags & 1024) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~574674241; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432; - if (subtreeFlags & 8388608) { - transformFlags |= 192; - } - if (node.flags & 3) { - transformFlags |= 192 | 4194304; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~546309441; - } - function computeOther(node, kind, subtreeFlags) { - var transformFlags = subtreeFlags; - var excludeFlags = 536872257; - switch (kind) { - case 120: - case 191: - transformFlags |= 8 | 16; - break; - case 114: - case 112: - case 113: - case 117: - case 124: - case 76: - case 232: - case 264: - case 184: - case 202: - case 203: - case 131: - transformFlags |= 3; - break; - case 249: - case 250: - case 251: - case 10: - case 252: - case 253: - case 254: - case 255: - case 256: - transformFlags |= 4; - break; - case 13: - case 14: - case 15: - case 16: - case 196: - case 183: - case 262: - case 115: - case 204: - transformFlags |= 192; - break; - case 9: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192; - } - break; - case 8: - if (node.numericLiteralFlags & 48) { - transformFlags |= 192; - } - break; - case 216: - if (node.awaitModifier) { - transformFlags |= 8; - } - transformFlags |= 192; - break; - case 197: - transformFlags |= 8 | 192 | 16777216; - break; - case 119: - case 133: - case 130: - case 134: - case 136: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 158: - case 159: - case 160: - case 161: - case 162: - case 163: - case 164: - case 165: - case 166: - case 167: - case 168: - case 230: - case 231: - case 169: - case 170: - case 171: - case 172: - case 173: - transformFlags = 3; - excludeFlags = -3; - break; - case 144: - transformFlags |= 2097152; - if (subtreeFlags & 16384) { - transformFlags |= 65536; - } - break; - case 198: - transformFlags |= 192 | 524288; - break; - case 263: - transformFlags |= 8 | 1048576; - break; - case 97: - transformFlags |= 192; - break; - case 99: - transformFlags |= 16384; - break; - case 174: - transformFlags |= 192 | 8388608; - if (subtreeFlags & 524288) { - transformFlags |= 8 | 1048576; - } - excludeFlags = 537396545; - break; - case 175: - transformFlags |= 192 | 8388608; - excludeFlags = 537396545; - break; - case 176: - transformFlags |= 192; - if (node.dotDotDotToken) { - transformFlags |= 524288; - } - break; - case 147: - transformFlags |= 3 | 4096; - break; - case 178: - excludeFlags = 540087617; - if (subtreeFlags & 2097152) { - transformFlags |= 192; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - break; - case 177: - case 182: - excludeFlags = 537396545; - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - break; - case 212: - case 213: - case 214: - case 215: - if (subtreeFlags & 4194304) { - transformFlags |= 192; - } - break; - case 265: - if (subtreeFlags & 32768) { - transformFlags |= 192; - } - break; - case 219: - case 217: - case 218: - transformFlags |= 33554432; - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~excludeFlags; - } - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 && kind <= 173) { - return -3; - } - switch (kind) { - case 181: - case 182: - case 177: - return 537396545; - case 233: - return 574674241; - case 146: - return 536872257; - case 187: - return 601249089; - case 186: - case 228: - return 601281857; - case 227: - return 546309441; - case 229: - case 199: - return 539358529; - case 152: - return 601015617; - case 151: - case 153: - case 154: - return 601015617; - case 119: - case 133: - case 130: - case 136: - case 134: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 230: - case 231: - return -3; - case 178: - return 540087617; - case 260: - return 537920833; - case 174: - case 175: - return 537396545; - default: - return 536872257; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4, "arguments"); - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - return tryFindAmbientModule(moduleName, false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1, "any"); - var autoType = createIntrinsicType(1, "any"); - var unknownType = createIntrinsicType(1, "unknown"); - var undefinedType = createIntrinsicType(2048, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 | 2097152, "undefined"); - var nullType = createIntrinsicType(4096, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 | 2097152, "null"); - var stringType = createIntrinsicType(2, "string"); - var numberType = createIntrinsicType(4, "number"); - var trueType = createIntrinsicType(128, "true"); - var falseType = createIntrinsicType(128, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512, "symbol"); - var voidType = createIntrinsicType(1024, "void"); - var neverType = createIntrinsicType(8192, "never"); - var silentNeverType = createIntrinsicType(8192, "never"); - var nonPrimitiveType = createIntrinsicType(16777216, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - anyFunctionType.flags |= 8388608; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, undefined, 0, false, false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, undefined, 0, false, false); - var enumNumberIndexInfo = createIndexInfo(stringType, true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, false); - var globals = ts.createMap(); - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32, ""); - var zeroType = getLiteralTypeForText(64, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var TypeFacts; - (function (TypeFacts) { - TypeFacts[TypeFacts["None"] = 0] = "None"; - TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts[TypeFacts["TypeofEQBoolean"] = 4] = "TypeofEQBoolean"; - TypeFacts[TypeFacts["TypeofEQSymbol"] = 8] = "TypeofEQSymbol"; - TypeFacts[TypeFacts["TypeofEQObject"] = 16] = "TypeofEQObject"; - TypeFacts[TypeFacts["TypeofEQFunction"] = 32] = "TypeofEQFunction"; - TypeFacts[TypeFacts["TypeofEQHostObject"] = 64] = "TypeofEQHostObject"; - TypeFacts[TypeFacts["TypeofNEString"] = 128] = "TypeofNEString"; - TypeFacts[TypeFacts["TypeofNENumber"] = 256] = "TypeofNENumber"; - TypeFacts[TypeFacts["TypeofNEBoolean"] = 512] = "TypeofNEBoolean"; - TypeFacts[TypeFacts["TypeofNESymbol"] = 1024] = "TypeofNESymbol"; - TypeFacts[TypeFacts["TypeofNEObject"] = 2048] = "TypeofNEObject"; - TypeFacts[TypeFacts["TypeofNEFunction"] = 4096] = "TypeofNEFunction"; - TypeFacts[TypeFacts["TypeofNEHostObject"] = 8192] = "TypeofNEHostObject"; - TypeFacts[TypeFacts["EQUndefined"] = 16384] = "EQUndefined"; - TypeFacts[TypeFacts["EQNull"] = 32768] = "EQNull"; - TypeFacts[TypeFacts["EQUndefinedOrNull"] = 65536] = "EQUndefinedOrNull"; - TypeFacts[TypeFacts["NEUndefined"] = 131072] = "NEUndefined"; - TypeFacts[TypeFacts["NENull"] = 262144] = "NENull"; - TypeFacts[TypeFacts["NEUndefinedOrNull"] = 524288] = "NEUndefinedOrNull"; - TypeFacts[TypeFacts["Truthy"] = 1048576] = "Truthy"; - TypeFacts[TypeFacts["Falsy"] = 2097152] = "Falsy"; - TypeFacts[TypeFacts["Discriminatable"] = 4194304] = "Discriminatable"; - TypeFacts[TypeFacts["All"] = 8388607] = "All"; - TypeFacts[TypeFacts["BaseStringStrictFacts"] = 933633] = "BaseStringStrictFacts"; - TypeFacts[TypeFacts["BaseStringFacts"] = 3145473] = "BaseStringFacts"; - TypeFacts[TypeFacts["StringStrictFacts"] = 4079361] = "StringStrictFacts"; - TypeFacts[TypeFacts["StringFacts"] = 4194049] = "StringFacts"; - TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 3030785] = "EmptyStringStrictFacts"; - TypeFacts[TypeFacts["EmptyStringFacts"] = 3145473] = "EmptyStringFacts"; - TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 1982209] = "NonEmptyStringStrictFacts"; - TypeFacts[TypeFacts["NonEmptyStringFacts"] = 4194049] = "NonEmptyStringFacts"; - TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 933506] = "BaseNumberStrictFacts"; - TypeFacts[TypeFacts["BaseNumberFacts"] = 3145346] = "BaseNumberFacts"; - TypeFacts[TypeFacts["NumberStrictFacts"] = 4079234] = "NumberStrictFacts"; - TypeFacts[TypeFacts["NumberFacts"] = 4193922] = "NumberFacts"; - TypeFacts[TypeFacts["ZeroStrictFacts"] = 3030658] = "ZeroStrictFacts"; - TypeFacts[TypeFacts["ZeroFacts"] = 3145346] = "ZeroFacts"; - TypeFacts[TypeFacts["NonZeroStrictFacts"] = 1982082] = "NonZeroStrictFacts"; - TypeFacts[TypeFacts["NonZeroFacts"] = 4193922] = "NonZeroFacts"; - TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 933252] = "BaseBooleanStrictFacts"; - TypeFacts[TypeFacts["BaseBooleanFacts"] = 3145092] = "BaseBooleanFacts"; - TypeFacts[TypeFacts["BooleanStrictFacts"] = 4078980] = "BooleanStrictFacts"; - TypeFacts[TypeFacts["BooleanFacts"] = 4193668] = "BooleanFacts"; - TypeFacts[TypeFacts["FalseStrictFacts"] = 3030404] = "FalseStrictFacts"; - TypeFacts[TypeFacts["FalseFacts"] = 3145092] = "FalseFacts"; - TypeFacts[TypeFacts["TrueStrictFacts"] = 1981828] = "TrueStrictFacts"; - TypeFacts[TypeFacts["TrueFacts"] = 4193668] = "TrueFacts"; - TypeFacts[TypeFacts["SymbolStrictFacts"] = 1981320] = "SymbolStrictFacts"; - TypeFacts[TypeFacts["SymbolFacts"] = 4193160] = "SymbolFacts"; - TypeFacts[TypeFacts["ObjectStrictFacts"] = 6166480] = "ObjectStrictFacts"; - TypeFacts[TypeFacts["ObjectFacts"] = 8378320] = "ObjectFacts"; - TypeFacts[TypeFacts["FunctionStrictFacts"] = 6164448] = "FunctionStrictFacts"; - TypeFacts[TypeFacts["FunctionFacts"] = 8376288] = "FunctionFacts"; - TypeFacts[TypeFacts["UndefinedFacts"] = 2457472] = "UndefinedFacts"; - TypeFacts[TypeFacts["NullFacts"] = 2340752] = "NullFacts"; - })(TypeFacts || (TypeFacts = {})); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1, - "number": 2, - "boolean": 4, - "symbol": 8, - "undefined": 16384, - "object": 16, - "function": 32 - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128, - "number": 256, - "boolean": 512, - "symbol": 1024, - "undefined": 131072, - "object": 2048, - "function": 4096 - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - var _displayBuilder; - var TypeSystemPropertyName; - (function (TypeSystemPropertyName) { - TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; - TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; - })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); - var CheckMode; - (function (CheckMode) { - CheckMode[CheckMode["Normal"] = 0] = "Normal"; - CheckMode[CheckMode["SkipContextSensitive"] = 1] = "SkipContextSensitive"; - CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; - })(CheckMode || (CheckMode = {})); - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2) - result |= 107455; - if (flags & 1) - result |= 107454; - if (flags & 4) - result |= 0; - if (flags & 8) - result |= 900095; - if (flags & 16) - result |= 106927; - if (flags & 32) - result |= 899519; - if (flags & 64) - result |= 792968; - if (flags & 256) - result |= 899327; - if (flags & 128) - result |= 899967; - if (flags & 512) - result |= 106639; - if (flags & 8192) - result |= 99263; - if (flags & 32768) - result |= 41919; - if (flags & 65536) - result |= 74687; - if (flags & 262144) - result |= 530920; - if (flags & 524288) - result |= 793064; - if (flags & 8388608) - result |= 8388608; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 && source.valueDeclaration.kind !== 233))) { - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 || source.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true); - if (!mainModule) { - return; - } - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920) { - mainModule = mainModule.flags & 134217728 ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608) { - var target = resolveAlias(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - } - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - if (declaration.kind === 176) { - var errorBindingElement = ts.getAncestor(usage, 176); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226), usage); - } - else if (declaration.kind === 226) { - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - if (usage.parent.kind === 246) { - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208: - case 214: - case 216: - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215: - case 216: - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32) { - if (declaration.kind === 151) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 && !(ts.getModifierFlags(declaration) & 32); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - if (meaning & result.flags & 793064 && lastLocation.kind !== 283) { - useResult = result.flags & 262144 - ? lastLocation === location.type || - lastLocation.kind === 146 || - lastLocation.kind === 145 - : false; - } - if (meaning & 107455 && result.flags & 1) { - useResult = - lastLocation.kind === 146 || - (lastLocation === location.type && - result.valueDeclaration.kind === 146); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - case 233: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 || ts.isAmbientModule(location)) { - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 && - ts.getDeclarationOfKind(moduleExport, 246)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931)) { - break loop; - } - break; - case 232: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8)) { - break loop; - } - break; - case 149: - case 148: - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455)) { - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229: - case 199: - case 230: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 && meaning & 32) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - case 144: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230) { - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 187: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147: - if (location.parent && location.parent.kind === 146) { - location = location.parent; - } - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - if (meaning & 2 || - ((meaning & 32 || meaning & 384) && (meaning & 107455) === 107455)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 || exportOrLocalSymbol.flags & 32 || exportOrLocalSymbol.flags & 384) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - if (result && isInExternalModule && (meaning & 107455) === 107455) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - if (location === container && !(ts.getModifierFlags(location) & 32)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64, true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71: - case 179: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol && !(symbol.flags & 1024)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024 & ~793064)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 & ~1024 & ~107455)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~793064, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 || result.flags & 32 || result.flags & 384)); - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 | 1920)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 && !(symbol.flags & (107455 | 793064 | 1920)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243) { - checkExpressionCached(node.expression); - } - else if (node.kind === 246) { - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - checkExpressionCached(node.moduleReference); - } - } - } - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - if (entityName.kind === 71 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 71 || entityName.parent.kind === 143) { - return resolveEntityName(entityName, 1920, false, dontResolveAlias); - } - else { - ts.Debug.assert(entityName.parent.kind === 237); - return resolveEntityName(entityName, 107455 | 793064 | 1920, false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71) { - var message = meaning === 1920 ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 || name.kind === 179) { - var left = void 0; - if (name.kind === 143) { - left = name.left; - } - else if (name.kind === 179 && - (name.expression.kind === 185 || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - return undefined; - } - var right = name.kind === 143 ? name.right : name.name; - var namespace = resolveEntityName(left, 1920, ignoreErrors, false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185) { - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 && moduleReferenceExpression.kind !== 13) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - return undefined; - } - if (moduleNotFoundError) { - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 | 3))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 || symbol.flags & 8388608 && resolveAlias(symbol).flags & 107455); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32, s); })); - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 && - name.charCodeAt(1) === 95 && - name.charCodeAt(2) !== 95 && - name.charCodeAt(2) !== 64; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 ? 107455 : 1920; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) { - if (!useOnlyExternalAliasing || - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - return false; - } - if (symbolFromSymbolTable === symbol) { - return true; - } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149: - case 151: - case 153: - case 154: - continue; - default: - return false; - } - } - return true; - } - return false; - } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920) : undefined, - }; - } - return hasAccessibleDeclarations; - } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1) && - isDeclarationVisible(anyImportSyntax.parent)) { - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 162 || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning = 107455 | 1048576; - } - else if (entityName.kind === 143 || entityName.kind === 179 || - entityName.parent.kind === 237) { - meaning = 1920; - } - else { - meaning = 793064; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol, true)) || { - accessibility: 1, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - return undefined; - } - if (type.flags & 1) { - return ts.createKeywordTypeNode(119); - } - if (type.flags & 2) { - return ts.createKeywordTypeNode(136); - } - if (type.flags & 4) { - return ts.createKeywordTypeNode(133); - } - if (type.flags & 8) { - return ts.createKeywordTypeNode(122); - } - if (type.flags & 16) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & (32)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 1024) { - return ts.createKeywordTypeNode(105); - } - if (type.flags & 2048) { - return ts.createKeywordTypeNode(139); - } - if (type.flags & 4096) { - return ts.createKeywordTypeNode(95); - } - if (type.flags & 8192) { - return ts.createKeywordTypeNode(130); - } - if (type.flags & 512) { - return ts.createKeywordTypeNode(137); - } - if (type.flags & 16777216) { - return ts.createKeywordTypeNode(134); - } - if (type.flags & 16384 && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4) { - ts.Debug.assert(!!(type.flags & 32768)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3) { - ts.Debug.assert(!!(type.flags & 32768)); - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 16384) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072) { - return ts.createUnionOrIntersectionTypeNode(167, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 | 32)) { - ts.Debug.assert(!!(type.flags & 32768)); - return createAnonymousTypeNode(type); - } - if (type.flags & 262144) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - var entityName = symbolToName(typeAlias, false); - return ts.createTypeReferenceNode(entityName, undefined); - } - else { - return ts.createKeywordTypeNode(119); - } - } - else { - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return ts.contains(context.symbolStack, symbol); - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 ? ts.createToken(55) : undefined; - if (propertySymbol.flags & (16 | 8192) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 ? 136 : 133); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, name, undefined, indexerTypeNode, undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration(undefined, indexInfo.isReadonly ? [ts.createToken(131)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24), ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - var chain; - var isTypeParameter = symbol.flags & 262144; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0, true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 | 64 | 524288)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144)) { - if (t.flags & (128 | 256)) { - var baseType = t.flags & 128 ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096) - result.push(nullType); - if (flags & 2048) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8) { - return "private"; - } - if (flags === 16) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168; }); - if (node.kind === 231) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 23); - writer.writeSymbol(symbolName, symbol); - } - } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1) { - if (getCheckFlags(symbol) & 1) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - var isTypeParameter = symbol.flags & 262144; - var typeFormatFlag = 128 & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512; - if (type.flags & 16793231) { - writer.writeKeyword(!(globalFlags & 16) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064, 0, nextFlags); - writePunctuation(writer, 23); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 || type.flags & (16 | 16384)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064, 0, nextFlags); - } - else if (!(flags & 512) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064, false).accessibility === 0) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 | 32)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64); - } - else if (type.flags & 524288) { - writeType(type.objectType, 64); - writePunctuation(writer, 21); - writeType(type.indexType, 0); - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 17); - writeSpace(writer); - writePunctuation(writer, 24); - writeSpace(writer); - writePunctuation(writer, 18); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 ? 0 : 64); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - if (symbol.flags & 32 || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064, 0, flags); - } - if (pos < end) { - writePunctuation(writer, 27); - writeType(typeArguments[pos], 256); - pos++; - while (pos < end) { - writePunctuation(writer, 26); - writeSpace(writer); - writeType(typeArguments[pos], 0); - pos++; - } - writePunctuation(writer, 29); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1)) { - writeType(typeArguments[0], 64); - writePunctuation(writer, 21); - writePunctuation(writer, 22); - } - else if (type.target.objectFlags & 8) { - writePunctuation(writer, 21); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26); - writePunctuation(writer, 22); - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64) { - writePunctuation(writer, 19); - } - if (type.flags & 65536) { - writeTypeList(formatUnionTypes(type.types), 49); - } - else { - writeTypeList(type.types, 48); - } - if (flags & 64) { - writePunctuation(writer, 20); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064, 0, flags); - } - else { - writeKeyword(writer, 119); - } - } - else { - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2) || - (ts.contains(symbolStack, symbol)); - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455, 0, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864) { - writePunctuation(writer, 55); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64) { - return true; - } - else if (flags & 256) { - var typeParameters = callSignature.target && (flags & 32) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17); - writePunctuation(writer, 18); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64) { - writePunctuation(writer, 19); - } - writeKeyword(writer, 94); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (flags & 64) { - writePunctuation(writer, 20); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 | 8192) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56); - writeSpace(writer); - writeType(t, 0); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0); - writePunctuation(writer, 22); - if (type.declaration.questionToken) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0); - writePunctuation(writer, 25); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 || targetSymbol.flags & 64 || targetSymbol.flags & 524288) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - if (bindingPattern.kind === 174) { - writePunctuation(writer, 17); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18); - } - else if (bindingPattern.kind === 175) { - writePunctuation(writer, 21); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26); - } - writePunctuation(writer, 22); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - var flags = 256; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - flags = 0; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99); - } - writeSpace(writer); - writeKeyword(writer, 126); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 && isTypeAny(returnType)) { - return; - } - if (flags & 8) { - writeSpace(writer); - writePunctuation(writer, 36); - } - else { - writePunctuation(writer, 56); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1) { - writeKeyword(writer, 94); - writeSpace(writer); - } - if (signature.target && (flags & 32)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56); - writeSpace(writer); - switch (kind) { - case 1: - writeKeyword(writer, 133); - break; - case 0: - writeKeyword(writer, 136); - break; - } - writePunctuation(writer, 22); - writePunctuation(writer, 56); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176: - return isDeclarationVisible(node.parent.parent); - case 226: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - return false; - } - case 233: - case 229: - case 230: - case 231: - case 228: - case 232: - case 237: - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - if (!(ts.getCombinedModifierFlags(node) & 1) && - !(node.kind !== 237 && parent.kind !== 265 && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - return isDeclarationVisible(parent); - case 149: - case 148: - case 153: - case 154: - case 151: - case 150: - if (ts.getModifierFlags(node) & (8 | 16)) { - return false; - } - case 152: - case 156: - case 155: - case 157: - case 146: - case 234: - case 160: - case 161: - case 163: - case 159: - case 164: - case 165: - case 166: - case 167: - case 168: - return isDeclarationVisible(node.parent); - case 239: - case 240: - case 242: - return false; - case 145: - case 265: - case 236: - return true; - case 243: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243) { - exportSymbol = resolveName(node.parent, node.text, 107455 | 793064 | 1920 | 8388608, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 | 793064 | 1920 | 8388608); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 | 793064 | 1920, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0) { - return getSymbolLinks(target).type; - } - if (propertyName === 2) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226: - case 227: - case 242: - case 241: - case 240: - case 239: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1) !== 0; - } - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144); }); - if (source.flags & 8192) { - return emptyObjectType; - } - if (source.flags & 65536) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 | 16); - var isSetOnlyAccessor = prop.flags & 65536 && !(prop.flags & 32768); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0); - var numberIndexInfo = getIndexInfoOfType(source, 1); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - if (parentType === unknownType) { - return unknownType; - } - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1) || - getIndexTypeOfType(parentType, 0); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - var elementType = checkIteratedTypeOrElementType(parentType, pattern, false, false); - if (declaration.dotDotDotToken) { - type = createArrayType(elementType); - } - else { - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048)) { - type = getTypeWithFacts(type, 131072); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 || expr.kind === 71 && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048) : type; - } - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.parent.parent.kind === 215) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 | 262144) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216) { - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536) && - declaration.kind === 226 && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1) && !ts.isInAmbientContext(declaration)) { - if (!(ts.getCombinedNodeFlags(declaration) & 2) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146) { - var func = declaration.parent; - if (func.kind === 154 && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, declaration.questionToken && includeOptionality); - } - } - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - return trueType; - } - if (declaration.kind === 262) { - return checkIdentifier(declaration.name); - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, false, true); - } - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 ? declaration : - declaration.kind === 179 ? ts.getAncestor(declaration, 194) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99) { - if (ts.getThisContainer(expression, false).kind === 152) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, true), definedInMethod && !definedInConstructor)); - } - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 | (e.initializer ? 67108864 : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512; - } - return result; - } - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType; - } - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - if (declaration.kind === 261) { - return type; - } - return getWidenedType(type); - } - type = declaration.dotDotDotToken ? anyArrayType : anyType; - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 16777216) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - if (declaration.kind === 243) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 && declaration.kind === 291 && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - if (declaration.kind === 194 || - declaration.kind === 179 && declaration.parent.kind === 194) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153); - var setter = ts.getDeclarationOfKind(symbol, 154); - if (getter && getter.flags & 65536) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16, symbol); - if (symbol.flags & 32) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 ? includeFalsyTypes(type, 2048) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - links.type = targetSymbol.flags & 107455 - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 | 4)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 | 4)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072) { - return ts.forEach(type.types, check); - } - } - } - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 || node.kind === 199 || - node.kind === 228 || node.kind === 186 || - node.kind === 151 || node.kind === 187) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230); - return appendOuterTypeParameters(undefined, declaration); - } - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 || node.kind === 229 || - node.kind === 199 || node.kind === 231) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1).length > 0) { - return true; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 | 131072)) { - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 | 64)) { - if (type.symbol.flags & 32) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 | 131072 | 1))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 && - areAllOuterTypeParametersApplied(originalBaseType)) { - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1) { - baseType = baseConstructorType; - } - else { - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - function isValidBaseType(type) { - return type.flags & (32768 | 16777216 | 1) && !isGenericMappedType(type) || - type.flags & 131072 && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230) { - if (declaration.flags & 64) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064, true); - if (!baseSymbol || !(baseSymbol.flags & 64) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 ? 1 : 2; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (outerTypeParameters || localTypeParameters || kind === 1 || !isIndependentInterface(symbol)) { - type.objectFlags |= 4; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - if (!pushTypeResolution(symbol, 2)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8 || - expr.kind === 71 && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 | 64)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - function isIndependentType(node) { - switch (node.kind) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 134: - case 105: - case 139: - case 95: - case 130: - case 173: - return true; - case 164: - return isIndependentType(node.elementType); - case 159: - return isIndependentTypeReference(node); - } - return false; - } - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149: - case 148: - return isIndependentVariableLikeDeclaration(declaration); - case 151: - case 150: - case 152: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, false) : - getIndexInfoOfType(instantiatedBaseType, 0); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, undefined, 0, false, false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, true, true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - if (!result || !findMatchingSignature(result, signature, false, true, true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0); - var constructSignatures = getUnionSignatures(type.types, 1); - var stringIndexInfo = getUnionIndexInfo(type.types, 0); - var numberIndexInfo = getUnionIndexInfo(type.types, 1); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 | 131072 | 540672)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, false); - } - } - var numberIndexInfo = symbol.flags & 384 ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - if (symbol.flags & (16 | 8192)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170) { - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0)) { - addMemberForKeyType(stringType); - } - } - else { - var keyType = constraintType.flags & 540672 ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - if (t.flags & 32) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864); - var prop = createSymbol(4 | (isOptional ? 67108864 : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170) { - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 | 262144); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768) { - if (type.objectFlags & 4) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 32768) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - if (type.flags & 65536) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 ? getConstraintOfTypeParameter(type) : - type.flags & 524288 ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 | 196608)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144) { - return stringType; - } - if (t.flags & 524288) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - function getApparentType(type) { - var t = type.flags & 540672 ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 ? globalStringType : - t.flags & 340 ? globalNumberType : - t.flags & 136 ? globalBooleanType : - t.flags & 512 ? getGlobalESSymbolType(languageVersion >= 2) : - t.flags & 16777216 ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536; - var excludeModifiers = isUnion ? 24 : 0; - var commonFlags = isUnion ? 0 : 67108864; - var syntheticFlag = 4; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 : 0) | - (!(modifiers & 24) ? 64 : 0) | - (modifiers & 16 ? 128 : 0) | - (modifiers & 8 ? 256 : 0) | - (modifiers & 32 ? 512 : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2; - } - } - else if (isUnion) { - checkFlags |= 16; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32; - } - propTypes.push(type); - } - var result = createSymbol(4 | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - return property && !(getCheckFlags(property) & 16) ? property : undefined; - } - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536) { - if (node.type && node.type.kind === 278) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512); - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71) { - var parameterName = node.parameterName; - return { - kind: 1, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0, - type: getTypeFromTypeNode(node.type) - }; - } - } - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - if (paramSymbol && !!(paramSymbol.flags & 4) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173) { - hasLiteralTypes = true; - } - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - if ((declaration.kind === 153 || declaration.kind === 154) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 ? 154 : 153; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.kind === 153 && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149: - case 151: - case 153: - case 154: - return node.name.kind === 144 - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 279: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 || signature.declaration.kind === 156; - var type = createObjectType(16); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 ? 133 : 136; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, undefined, 1), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159: - return node.typeName; - case 277: - return node.name; - case 201: - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 | 64)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 && node.kind === 277) { - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - var typeNameOrExpression = node.kind === 159 - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 | 64) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229: - case 230: - case 232: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064, undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920, undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384); - typeParameters.push(typeParameter); - var property = createSymbol(4, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 | 4); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144) { - if (flags & 2048) - typeSet.containsUndefined = true; - if (flags & 4096) - typeSet.containsNull = true; - if (!(flags & 2097152)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192)) { - if (flags & 2) - typeSet.containsString = true; - if (flags & 4) - typeSet.containsNumber = true; - if (flags & 96) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 && types.containsString || - t.flags & 64 && types.containsNumber || - t.flags & 96 && t.flags & 1048576 && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, 6144); - type = createType(65536 | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192) && (strictNullChecks || !(type.flags & 6144)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, 6144); - type = createType(131072 | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 ? getConstraintTypeFromMappedType(type) : - type.flags & 1 || getIndexInfoOfType(type, 0) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - var propName = indexType.flags & (32 | 64 | 256) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 | 340 | 512)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340) && getIndexInfoOfType(objectType, 1) || - getIndexInfoOfType(objectType, 0) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 | 64)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 | 4)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - if (maybeTypeOfKind(indexType, 540672 | 262144) || - maybeTypeOfKind(objectType, 540672) && !(accessNode && accessNode.kind === 180) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1) { - return objectType; - } - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 && !(indexType.flags & 8190)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - function getSpreadType(left, right) { - if (left.flags & 1 || right.flags & 1) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144); }); - if (left.flags & 8192) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144); }); - if (right.flags & 8192) { - return left; - } - if (left.flags & 65536) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - stringIndexInfo = getIndexInfoOfType(right, 0); - numberIndexInfo = getIndexInfoOfType(right, 1); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0), getIndexInfoOfType(right, 0)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1), getIndexInfoOfType(right, 1)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - var isSetterWithoutGetter = rightProp.flags & 65536 && !(rightProp.flags & 32768); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 | 16)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 && !(leftProp.flags & 32768) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048) || rightProp.flags & 67108864) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 | (leftProp.flags & 67108864); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 | (prop.flags & 67108864); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 && !(type.flags & 1048576)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 && type.flags & 1048576 ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230)) { - if (!(ts.getModifierFlags(container) & 32) && - (container.kind !== 152 || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119: - case 268: - case 269: - return anyType; - case 136: - return stringType; - case 133: - return numberType; - case 122: - return booleanType; - case 137: - return esSymbolType; - case 105: - return voidType; - case 139: - return undefinedType; - case 95: - return nullType; - case 130: - return neverType; - case 134: - return nonPrimitiveType; - case 169: - case 99: - return getTypeFromThisTypeNode(node); - case 173: - return getTypeFromLiteralTypeNode(node); - case 293: - return getTypeFromLiteralTypeNode(node.literal); - case 159: - case 277: - return getTypeFromTypeReference(node); - case 158: - return booleanType; - case 201: - return getTypeFromTypeReference(node); - case 162: - return getTypeFromTypeQueryNode(node); - case 164: - case 270: - return getTypeFromArrayTypeNode(node); - case 165: - return getTypeFromTupleTypeNode(node); - case 166: - case 271: - return getTypeFromUnionTypeNode(node); - case 167: - return getTypeFromIntersectionTypeNode(node); - case 273: - return getTypeFromJSDocNullableTypeNode(node); - case 168: - case 274: - case 281: - case 282: - case 278: - return getTypeFromTypeNode(node.type); - case 275: - return getTypeFromTypeNode(node.literal); - case 160: - case 161: - case 163: - case 292: - case 279: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170: - return getTypeFromTypeOperatorNode(node); - case 171: - return getTypeFromIndexedAccessTypeNode(node); - case 172: - return getTypeFromMappedTypeNode(node); - case 71: - case 143: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272: - return getTypeFromJSDocTupleType(node); - case 280: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, undefined); - } - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 | 64, type.symbol); - result.target = type.objectFlags & 64 ? type.target : type; - result.mapper = type.objectFlags & 64 ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 | 32768 | 131072 | 524288); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 | 64, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 || node.kind === 265) { - return "quit"; - } - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 229: - case 199: - case 230: - case 231: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 || parentKind === 234; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384) { - return mapper(type); - } - if (type.flags & 32768) { - if (type.objectFlags & 16) { - return type.symbol && - type.symbol.flags & (16 | 8192 | 32 | 2048 | 4096) && - (type.objectFlags & 64 || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 && !(type.flags & 8190)) { - return getUnionType(instantiateTypes(type.types, mapper), false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186: - case 187: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178: - return ts.forEach(node.properties, isContextSensitive); - case 177: - return ts.forEach(node.elements, isContextSensitive); - case 195: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194: - return node.operatorToken.kind === 54 && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261: - return isContextSensitive(node.initializer); - case 151: - case 150: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185: - return isContextSensitive(node.expression); - case 254: - return ts.forEach(node.properties, isContextSensitive); - case 253: - return node.initializer && isContextSensitive(node.initializer); - case 256: - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - if (node.typeParameters) { - return false; - } - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - if (node.kind === 187) { - return false; - } - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 : 0; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 : 0; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, false, undefined, compareTypesAssignable) !== 0; - } - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - if (source === target) { - return -1; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType, false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - if (source.kind === 1) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256) || !(target.symbol.flags & 256) || - (source.flags & 65536) !== (target.flags & 65536)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, undefined, 128)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192) - return false; - if (target.flags & 1 || source.flags & 8192) - return true; - if (source.flags & 262178 && target.flags & 2) - return true; - if (source.flags & 340 && target.flags & 4) - return true; - if (source.flags & 136 && target.flags & 8) - return true; - if (source.flags & 256 && target.flags & 16 && source.baseType === target) - return true; - if (source.flags & 16 && target.flags & 16 && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 && (!strictNullChecks || target.flags & (2048 | 1024))) - return true; - if (source.flags & 4096 && (!strictNullChecks || target.flags & 4096)) - return true; - if (source.flags & 32768 && target.flags & 16777216) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1) - return true; - if ((source.flags & 4 | source.flags & 64) && target.flags & 272) - return true; - if (source.flags & 256 && - target.flags & 256 && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 && - target.flags & 16 && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 && target.flags & 32768) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - return checkTypeRelatedTo(source, target, relation, undefined); - } - return false; - } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, undefined, 128); - targetType = typeToString(target, undefined, 128); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608)) { - return false; - } - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target) - return -1; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1; - if (getObjectFlags(source) & 128 && source.flags & 1048576) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0; - } - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - if (source.flags & 65536) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190) && !(target.flags & 8190))) { - return result; - } - } - else if (target.flags & 131072) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072) { - if (result = someTypeRelatedToType(source, target, false)) { - return result; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 && target.flags & 8190) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 && target.flags & 32768) { - return recursiveTypeRelatedTo(source, target, false); - } - if (source.flags & 65536 && target.flags & 65536 || - source.flags & 131072 && target.flags & 131072) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768) && !(getObjectFlags(target) & 512)) { - var isComparingJsxAttributes = !!(source.flags & 33554432); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, false); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 && containsType(targetTypes, source)) { - return -1; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], true); - } - return 0; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 && containsType(sourceTypes, target)) { - return -1; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2) { - relation.set(id, 3); - } - else { - return related === 1 ? -1 : 0; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i].get(id)) { - return 1; - } - } - if (depth === 100) { - overflow = true; - return 0; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = (result === -1 || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - relation.set(id, reportErrors ? 3 : 2); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384) { - if (getObjectFlags(source) & 32 && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144) { - if (source.flags & 262144) { - if (result = isRelatedTo(target.type, source.type, false)) { - return result; - } - } - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288) { - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384) { - if (getObjectFlags(target) & 32 && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - if (constraint || !(target.flags & 16777216)) { - if (!constraint || constraint.flags & 1) { - constraint = emptyObjectType; - } - constraint = getTypeWithThisArgument(constraint, source); - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288) { - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 && source.indexType === target.indexType) { - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - var sourceIsPrimitive = !!(source.flags & 8190); - if (relation !== identityRelation) { - source = getApparentType(source); - } - if (source.flags & (32768 | 131072) && target.flags & 32768) { - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0; - } - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1) { - return -1; - } - } - return 0; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0; - } - } - else if (!(targetProp.flags & 16777216)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 || targetPropFlags & 8) { - if (getCheckFlags(sourceProp) & 256) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 && targetPropFlags & 8) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 ? source : target), typeToString(sourcePropFlags & 8 ? target : source)); - } - } - return 0; - } - } - else if (targetPropFlags & 16) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0; - } - } - else if (sourcePropFlags & 16) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0; - } - result &= related; - if (relation !== comparableRelation && sourceProp.flags & 67108864 && !(targetProp.flags & 67108864)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 && target.flags & 32768)) { - return 0; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0; - } - var result = -1; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0; - } - } - var result = -1; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 && getObjectFlags(target) & 64 && source.symbol === target.symbol) { - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, undefined, undefined, kind)); - } - return 0; - } - } - return result; - } - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0; - } - var result = -1; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 && !sourceIsPrimitive) { - return -1; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 && getIndexInfoOfType(source, 0); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1; - if (kind === 0) { - var sourceNumberInfo = getIndexInfoOfType(source, 1); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24; - if (targetAccessibility === 8) { - return true; - } - if (targetAccessibility === 16 && sourceAccessibility !== 8) { - return true; - } - if (targetAccessibility !== 16 && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128) { - return true; - } - } - } - return false; - } - function isDeeplyNestedType(type, stack, depth) { - if (depth >= 5 && type.flags & 32768) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0; - } - } - else { - if ((sourceProp.flags & 67108864) !== (targetProp.flags & 67108864)) { - return 0; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - if (source === target) { - return -1; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0; - } - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144); }); - if (!primaryTypes.length) { - return getUnionType(types, true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - if (bestSupertypeScore === types.length - 1) { - break; - } - } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 && type.target === globalArrayType; - } - function isArrayLikeType(type) { - return getObjectFlags(type) & 4 && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 | 2048 | 4096)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 ? true : - type.flags & 65536 ? type.flags & 16 ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 ? stringType : - type.flags & 64 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 && type.flags & 1048576 ? stringType : - type.flags & 64 && type.flags & 1048576 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 && type.target.objectFlags & 8); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - function getFalsyFlags(type) { - return type.flags & 65536 ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 ? type.text === "" ? 32 : 0 : - type.flags & 64 ? type.text === "0" ? 64 : 0 : - type.flags & 128 ? type === falseType ? 128 : 0 : - type.flags & 7406; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178) - types.push(emptyStringType); - if (flags & 340) - types.push(zeroType); - if (flags & 136) - types.push(falseType); - if (flags & 1024) - types.push(voidType); - if (flags & 2048) - types.push(undefinedType); - if (flags & 4096) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288) : type; - } - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 | 2048)) !== 0 && - getSignaturesOfType(type, 0).length === 0 && - getSignaturesOfType(type, 1).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 && type.flags & 1048576)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576; - regularNew.objectFlags |= 128; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - members.set(prop.name, prop.flags & 4 ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0); - var numberIndexInfo = getIndexInfoOfType(type, 1); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456) { - if (type.flags & 6144) { - return anyType; - } - if (getObjectFlags(type) & 128) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149: - case 148: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228: - case 151: - case 150: - case 153: - case 154: - case 186: - case 187: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152) { - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 || - objectFlags & 4 && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 && type.symbol && type.symbol.flags & (8192 | 2048 | 32) || - objectFlags & 32 || - type.flags & 196608 && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 && target.flags & 65536 && !(source.flags & 16 && target.flags & 16) || - source.flags & 131072 && target.flags & 131072) { - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 | 32)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672) { - if (source.flags & 8388608) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608) { - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144) { - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384) { - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0); - inferFromSignatures(source, target, 1); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 0); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1) || - getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 1); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 | 262144); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 | 1048576, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - return !!ts.findAncestor(node, function (n) { return n.kind === 162 ? true : n.kind === 71 || n.kind === 143 ? false : "quit"; }); - } - function getFlowCacheKey(node) { - if (node.kind === 71) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99) { - return "0"; - } - if (node.kind === 179) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71: - case 99: - return node; - case 179: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71: - return target.kind === 71 && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 || target.kind === 176) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99: - return target.kind === 99; - case 97: - return target.kind === 97; - case 179: - return target.kind === 179 && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2) { - return strictNullChecks ? 4079361 : 4194049; - } - if (flags & 32) { - return strictNullChecks ? - type.text === "" ? 3030785 : 1982209 : - type.text === "" ? 3145473 : 4194049; - } - if (flags & (4 | 16)) { - return strictNullChecks ? 4079234 : 4193922; - } - if (flags & (64 | 256)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 : 1982082 : - isZero ? 3145346 : 4193922; - } - if (flags & 8) { - return strictNullChecks ? 4078980 : 4193668; - } - if (flags & 136) { - return strictNullChecks ? - type === falseType ? 3030404 : 1981828 : - type === falseType ? 3145092 : 4193668; - } - if (flags & 32768) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 : 8376288 : - strictNullChecks ? 6166480 : 8378320; - } - if (flags & (1024 | 2048)) { - return 2457472; - } - if (flags & 4096) { - return 2340752; - } - if (flags & 512) { - return strictNullChecks ? 1981320 : 4193160; - } - if (flags & 16777216) { - return strictNullChecks ? 6166480 : 8378320; - } - if (flags & 540672) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608) { - return getTypeFactsOfTypes(type.types); - } - return 8388607; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1) || - getIndexTypeOfType(type, 0) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, undefined, false, false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, undefined, false, false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 && parent.parent.left === parent || - parent.parent.kind === 216 && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215: - return stringType; - case 216: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194: - return getAssignedTypeOfBinaryExpression(parent); - case 188: - return undefinedType; - case 177: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198: - return getAssignedTypeOfSpreadExpression(parent); - case 261: - return getAssignedTypeOfPropertyAssignment(parent); - case 262: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215) { - return stringType; - } - if (node.parent.parent.kind === 216) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 || node.kind === 176 ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 && node.parent.kind === 194 && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185: - return getReferenceCandidate(node.expression); - case 194: - switch (node.operatorToken.kind) { - case 58: - return getReferenceCandidate(node.left); - case 26: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 || - parent.kind === 194 && parent.operatorToken.kind === 58 && parent.left === node || - parent.kind === 194 && parent.operatorToken.kind === 26 && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 && target.flags & 16 && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - function mapType(type, mapper) { - if (!(type.flags & 65536)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 ? extractTypesOfKind(typeWithLiterals, 2 | 32) : - t.flags & 4 ? extractTypesOfKind(typeWithLiterals, 4 | 64) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - function createEvolvingArrayType(elementType) { - var result = createObjectType(256); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 ? - autoArrayType : - createArrayType(elementType.flags & 65536 ? - getUnionType(elementType.types, true) : - elementType); - } - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192)) { - if (!(getObjectFlags(t) & 256)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 && (parent.name.text === "length" || - parent.parent.kind === 181 && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 && - parent.expression === root && - parent.parent.kind === 194 && - parent.parent.operatorToken.kind === 58 && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 | 2048); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - var resultType = getObjectFlags(evolvedType) & 256 && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 && getTypeWithFacts(resultType, 524288).flags & 8192) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024) { - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096) { - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048) { - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2) { - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 && reference.kind !== 99) { - flow = container.flowNode; - continue; - } - type = initialType; - } - else { - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024) { - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - if (containsMatchingReference(reference, node)) { - return declaredType; - } - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256) { - var evolvedType_1 = type; - if (node.kind === 181) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 | 2048)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192) { - return flowType; - } - var assumeTrue = (flow.flags & 32) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 && antecedent.lock.locked) { - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], false), true); - } - } - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (type === declaredType) { - break; - } - } - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 && - declaredType.flags & 65536 && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 : 2097152); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 : 2097152); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32: - case 33: - case 34: - case 35: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 && right_1.kind === 9) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 && left_1.kind === 9) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1) { - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 || operator === 33; - var facts = doubleEquals ? - assumeTrue ? 65536 : 524288 : - value.kind === 95 ? - assumeTrue ? 32768 : 262144 : - assumeTrue ? 16384 : 131072; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536)) { - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 : - typeofNEFacts.get(literal.text) || 8192; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16) { - constructSignatures = getSignaturesOfType(rightType, 1); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - if (type.flags & 65536) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192)) { - return assignableType; - } - } - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 || invokedExpression.kind === 179) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71: - case 99: - case 97: - case 179: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185: - return narrowType(type, expr.expression, assumeTrue); - case 194: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192: - if (expr.operator === 51) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - if (location.kind === 71) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 || - node.kind === 265 || - node.kind === 149; - }); - } - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304)) { - links.flags |= 4194304; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304); }); - } - function markParameterAssignments(node) { - if (node.kind === 71) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 && (getDeclarationNodeFlagsFromSymbol(symbol) & 2) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2) { - if (container.kind === 187) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - if (declaration_1.kind === 229 - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199) { - var container = ts.getThisContainer(node, false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 && ts.hasModifier(container, 32)) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - } - break; - } - container = ts.getThisContainer(container, false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - if (!(localOrExportSymbol.flags & 3) || assignmentKind === 1 || !declaration) { - return type; - } - var isParameter = ts.getRootDeclaration(declaration).kind === 146; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 || - flowContainer.kind === 187 || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1) !== 0 || isInTypeQuery(node) || node.parent.kind === 246) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048) && getFalsyFlags(flowType) & 2048) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 || - (symbol.flags & (2 | 32)) === 0 || - symbol.valueDeclaration.parent.kind === 260) { - return; - } - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - getNodeLinks(current).flags |= 65536; - } - if (container.kind === 214 && - ts.getAncestor(symbol.valueDeclaration, 227).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152; - } - getNodeLinks(symbol.valueDeclaration).flags |= 262144; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072; - } - } - function isAssignedInBodyOfForStatement(node, container) { - var current = node; - while (current.parent.kind === 185) { - current = current.parent; - } - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 || current.parent.kind === 193)) { - var expr = current.parent; - isAssigned = expr.operator === 43 || expr.operator === 44; - } - if (!isAssigned) { - return false; - } - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2; - if (container.kind === 149 || container.kind === 152) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4; - } - else { - getNodeLinks(container).flags |= 4; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - if (!superCall || superCall.end > node.pos) { - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - if (container.kind === 187) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = (languageVersion < 2); - } - switch (container.kind) { - case 233: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - break; - case 232: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 152: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - } - break; - case 149: - case 148: - if (ts.getModifierFlags(container) & 32) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - } - break; - case 144: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - if (container.kind === 186 && - container.parent.kind === 194 && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3) { - var className = container.parent - .left - .expression - .expression; - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 && node.parent.expression === node; - var container = ts.getSuperContainer(node, true); - var needToCaptureLexicalThis = false; - if (!isCallExpression) { - while (container && container.kind === 187) { - container = ts.getSuperContainer(container, true); - needToCaptureLexicalThis = languageVersion < 2; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144; }); - if (current && current.kind === 144) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32) || isCallExpression) { - nodeCheckFlag = 512; - } - else { - nodeCheckFlag = 256; - } - getNodeLinks(node).flags |= nodeCheckFlag; - if (container.kind === 151 && ts.getModifierFlags(container) & 256) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096; - } - else { - getNodeLinks(container).flags |= 2048; - } - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178) { - if (languageVersion < 2) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - return anyType; - } - } - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - return container.kind === 152; - } - else { - if (ts.isClassLike(container.parent) || container.parent.kind === 178) { - if (ts.getModifierFlags(container) & 32) { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154; - } - else { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154 || - container.kind === 149 || - container.kind === 148 || - container.kind === 152; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 || - func.kind === 153 || - func.kind === 154) && func.parent.kind === 178 ? func.parent : - func.kind === 186 && func.parent.kind === 261 ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - if (func.parent.kind === 194 && func.parent.operatorToken.kind === 58) { - var target = func.parent.left; - if (target.kind === 179 || target.kind === 180) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, true, false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) - : contextualReturnType; - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - if (functionDecl.type || - functionDecl.kind === 152 || - functionDecl.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 && operator <= 70) { - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0) { - return undefined; - } - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 || operator === 26) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) || - getIndexTypeOfContextualType(type, 0); - } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1) - || getIteratedTypeOrElementType(type, undefined, false, false, false); - } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249) { - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 176: - return getContextualTypeForInitializerExpression(node); - case 187: - case 219: - return getContextualTypeForReturnExpression(node); - case 197: - return getContextualTypeForYieldOperand(parent); - case 181: - case 182: - return getContextualTypeForArgument(parent, node); - case 184: - case 202: - return getTypeFromTypeNode(parent.type); - case 194: - return getContextualTypeForBinaryOperand(node); - case 261: - case 262: - return getContextualTypeForObjectLiteralElement(parent); - case 177: - return getContextualTypeForElementExpression(node); - case 195: - return getContextualTypeForConditionalOperand(node); - case 205: - ts.Debug.assert(parent.parent.kind === 196); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185: - return getContextualType(parent); - case 256: - return getContextualTypeForJsxExpression(parent); - case 253: - case 255: - return getContextualTypeForJsxAttribute(parent); - case 251: - case 250: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 || node.kind === 187; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) { - return undefined; - } - else { - signatureList.push(signature); - } - } - } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false, false); - } - function hasDefaultValue(node) { - return (node.kind === 176 && !!node.initializer) || - (node.kind === 194 && node.operatorToken.kind === 58); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198) { - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1) || - getIteratedTypeOrElementType(restArrayType, undefined, false, false, false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198; - } - if (!hasSpreadElement) { - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - if (pattern && (pattern.kind === 175 || pattern.kind === 177)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 | 262178 | 512)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, true) : undefinedType; - return createIndexInfo(unionType, false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 || contextualType.pattern.kind === 178); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 || - memberDecl.kind === 262 || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 | member.flags, member.name); - if (inDestructuringPattern) { - var isOptional = (memberDecl.kind === 261 && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512)) { - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263) { - if (languageVersion < 2) { - checkExternalEmitHelpers(memberDecl, 2); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - ts.Debug.assert(memberDecl.kind === 153 || memberDecl.kind === 154); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768) { - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576; - result.flags |= 4194304 | freshObjectLiteralFlag | (typeFlags & 14680064); - result.objectFlags |= 128; - if (patternWithComputedProperties) { - result.objectFlags |= 512; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144)) { - propagatedFlags |= (result.flags & 14680064); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 | 4096 | 2048 | 16777216) || - type.flags & 32768 && !isGenericMappedType(type) || - type.flags & 196608 && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - checkJsxOpeningLikeElement(node.openingElement); - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - function isUnhyphenatedJsxName(name) { - return name.indexOf("-") < 0; - } - function isJsxIntrinsicIdentifier(tagName) { - if (tagName.kind === 179 || tagName.kind === 99) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; - var attributeSymbol = createSymbol(4 | 134217728 | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - var parent = openingLikeElement.parent.kind === 249 ? openingLikeElement.parent : undefined; - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - if (child.kind === 10) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - var childrenPropSymbol = createSymbol(4 | 134217728, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, undefined, undefined); - result.flags |= 33554432 | 4194304; - result.objectFlags |= 128; - return result; - } - } - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1; - return links.resolvedSymbol = intrinsicProp; - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - links.jsxFlags |= 2; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536)); - if (isTypeAny(valueType)) { - return anyType; - } - var signatures = getSignaturesOfType(valueType, 1); - if (signatures.length === 0) { - signatures = getSignaturesOfType(valueType, 0); - if (signatures.length === 0) { - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(undefined, signature.typeParameters, 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), true); - } - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920, undefined); - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064); - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - if (!result) { - result = allMatchingAttributesType; - } - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), true); - } - if (elementType.flags & 2) { - return anyType; - } - else if (elementType.flags & 32) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - return anyType; - } - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - return anyType; - } - else if (propsName === "") { - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - return attributesType; - } - else { - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, true); - } - } - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, false); - } - } - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - if ((compilerOptions.jsx || 0) === 0) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - var reactRefErr = compilerOptions.jsx === 2 ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455, reactRefErr, reactNamespace); - if (reactSym) { - reactSym.isReferenced = true; - if (reactSym.flags & 8388608 && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - return true; - } - } - else if (targetType.flags & 196608) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, false); - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 ? flags : flags & ~28; - } - if (getCheckFlags(s) & 6) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 ? 8 : - checkFlags & 64 ? 4 : - 16; - var staticModifier = checkFlags & 512 ? 32 : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216) { - return 4 | 32; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 || getCheckFlags(symbol) & 4); - } - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 || node.kind === 226 ? - node.name : - node.right; - if (getCheckFlags(prop) & 256) { - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97) { - if (languageVersion < 2) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 && propKind !== 150; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128) { - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - if (!(flags & 24)) { - return true; - } - if (flags & 8) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - if (left.kind === 97) { - return true; - } - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - if (flags & 32) { - return true; - } - if (type.flags & 16384 && type.isThisType) { - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144; - if (kind) { - error(errorNode, kind & 2048 ? kind & 4096 ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 | 8192) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 && !(containingType.flags & 8190)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8)) { - if (getCheckFlags(prop) & 1) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 && isTypeAny(apparentType))) { - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 && - node.parent && node.parent.kind !== 159 && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - if (node.kind !== 179 || assignmentKind === 1 || - !(prop.flags & (3 | 4 | 98304)) && - !(prop.flags & 8192 && propType.flags & 65536)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71) { - return getResolvedSymbol(initializer); - } - return undefined; - } - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1) && !getIndexTypeOfType(type, 0); - } - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - if ((expressionType.flags & 512) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(true); - if (!globalESSymbol) { - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183) { - checkExpression(node.template); - } - else if (node.kind !== 147) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; - var typeArguments; - var callIsIncomplete; - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - return true; - } - if (node.kind === 183) { - var tagExpression = node; - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 182); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - function getSingleCallSignature(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, true, false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - for (var i = 0; i < typeParameters.length; i++) { - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - var callIsIncomplete = node.attributes.end === node.end; - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - function getThisArgumentOfCall(node) { - if (node.kind === 181) { - var callee = node.expression; - if (callee.kind === 179) { - return callee.expression; - } - else if (callee.kind === 180) { - return callee.expression; - } - } - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183) { - var template = node.template; - args = [undefined]; - if (template.kind === 196) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147) { - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147) { - switch (node.parent.kind) { - case 229: - case 199: - return 1; - case 149: - return 2; - case 151: - case 153: - case 154: - if (languageVersion === 0) { - return 2; - } - return signature.parameters.length >= 3 ? 3 : 2; - case 146: - return 3; - } - } - else { - return args.length; - } - } - function getEffectiveDecoratorFirstArgumentType(node) { - if (node.kind === 229) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorSecondArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - return anyType; - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var element = node; - switch (element.name.kind) { - case 71: - case 8: - case 9: - return getLiteralTypeForText(32, element.name.text); - case 144: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorThirdArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - return numberType; - } - if (node.kind === 149) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - function getEffectiveArgumentType(node, argIndex) { - if (node.kind === 147) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183) { - return getGlobalTemplateStringsArrayType(); - } - return undefined; - } - function getEffectiveArgument(node, args, argIndex) { - if (node.kind === 147 || - (argIndex === 0 && node.kind === 183)) { - return undefined; - } - return args[argIndex]; - } - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147) { - return node.expression; - } - else if (argIndex === 0 && node.kind === 183) { - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183; - var isDecorator = node.kind === 147; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - if (node.expression.kind !== 97) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - var excludeArgument; - if (!isDecorator) { - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 && node.arguments.hasTrailingComma; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - return candidateForArgumentError; - } - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, false, ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - if (funcType.flags & 65536) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - if (!(modifiers & 24)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229: - case 199: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151: - case 153: - case 154: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - if (elementType.flags & 65536) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181: - return resolveCallExpression(node, candidatesOutArray); - case 182: - return resolveNewExpression(node, candidatesOutArray); - case 183: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147: - return resolveDecorator(node, candidatesOutArray); - case 251: - case 250: - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, undefined, undefined); - } - return links.inferredClassType; - } - function checkCallExpression(node) { - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97) { - return voidType; - } - if (node.kind === 182) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 && - declaration.kind !== 156 && - declaration.kind !== 161 && - !ts.isJSDocConstructSignature(declaration)) { - var funcSymbol = node.expression.kind === 71 ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, true)) { - return false; - } - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455, undefined, undefined); - if (!resolvedRequire) { - return true; - } - if (resolvedRequire.flags & 8388608) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 - ? 228 - : resolvedRequire.flags & 3 - ? 226 - : 0; - if (targetDeclarationKind !== 0) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - if (links.type === emptyObjectType && - (name.kind === 174 || name.kind === 175)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2) { - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType) { - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 - ? createAsyncIterableIteratorType(anyType) - : createIterableIteratorType(anyType); - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - return functionFlags & 2 - ? createPromiseReturnType(func, neverType) - : neverType; - } - if (types.length === 0) { - return functionFlags & 2 - ? createPromiseReturnType(func, voidType) - : voidType; - } - } - type = getUnionType(types, true); - if (functionFlags & 1) { - type = functionFlags & 2 - ? createAsyncIterableIteratorType(type) - : createIterableIteratorType(type); - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - return (functionFlags & 3) === 2 - ? createPromiseReturnType(func, widenedType) - : widenedType; - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, false, (functionFlags & 2) !== 0); - } - if (functionFlags & 2) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 || func.kind === 187)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - if (returnType && maybeTypeOfKind(returnType, 1 | 1024)) { - return; - } - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256; - if (returnType && returnType.flags & 8192) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186) { - checkGrammarForGenerator(node); - } - if (checkMode === 1 && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2; - if (mightFixTypeParameters || !(links.flags & 1024)) { - var contextualSignature = getContextualSignature(node); - var contextChecked = !!(links.flags & 1024); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3) === 2 ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); - if ((functionFlags & 1) === 0) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207) { - checkSourceElement(node.body); - } - else { - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3) === 2) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - return !!(getCheckFlags(symbol) & 8 || - symbol.flags & 4 && getDeclarationModifierFlagsFromSymbol(symbol) & 64 || - symbol.flags & 3 && getDeclarationNodeFlagsFromSymbol(symbol) & 2 || - symbol.flags & 98304 && !(symbol.flags & 65536) || - symbol.flags & 8); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - if (symbol.flags & 4 && - (expr.kind === 179 || expr.kind === 180) && - expr.expression.kind === 99) { - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152)) - return true; - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 || expr.kind === 180) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - var node = ts.skipParentheses(expr); - if (node.kind !== 71 && node.kind !== 179 && node.kind !== 180) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 && expr.kind !== 180) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 16384)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 && node.operand.kind === 8) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, "" + -node.operand.text)); - } - switch (node.operator) { - case 37: - case 38: - case 52: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51: - var facts = getTypeFacts(operandType) & (1048576 | 2097152); - return facts === 1048576 ? falseType : - facts === 2097152 ? trueType : - booleanType; - case 43: - case 44: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (isTypeOfKind(leftType, 8190)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0).length || - getSignaturesOfType(rightType, 1).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 | 512))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 || property.kind === 262) { - var name = property.name; - if (name.kind === 144) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1) || - getIndexTypeOfType(objectLiteralType, 0); - if (type) { - if (property.kind === 262) { - return checkDestructuringAssignment(property, type); - } - else { - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263) { - if (languageVersion < 5) { - checkExternalEmitHelpers(property, 4); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - var elementType = checkIteratedTypeOrElementType(sourceType, node, false, false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200) { - if (element.kind !== 198) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 && restExpression.operatorToken.kind === 58) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048)) { - sourceType = getTypeWithFacts(sourceType, 131072); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 && target.operatorToken.kind === 58) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, undefined); - } - return sourceType; - } - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71: - case 9: - case 12: - case 183: - case 196: - case 13: - case 8: - case 101: - case 86: - case 95: - case 139: - case 186: - case 199: - case 187: - case 177: - case 178: - case 189: - case 203: - case 250: - case 249: - return true; - case 195: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192: - case 193: - switch (node.operator) { - case 51: - case 37: - case 38: - case 52: - return true; - } - return false; - case 190: - case 184: - case 202: - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 && (left.kind === 178 || left.kind === 177)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39: - case 40: - case 61: - case 62: - case 41: - case 63: - case 42: - case 64: - case 38: - case 60: - case 45: - case 65: - case 46: - case 66: - case 47: - case 67: - case 49: - case 69: - case 50: - case 70: - case 48: - case 68: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - if ((leftType.flags & 136) && - (rightType.flags & 136) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37: - case 59: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 | 262178) && !isTypeOfKind(rightType, 1 | 262178)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340) && isTypeOfKind(rightType, 340)) { - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178) || isTypeOfKind(rightType, 262178)) { - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27: - case 29: - case 30: - case 31: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32: - case 33: - case 34: - case 35: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92: - return checkInExpression(left, right, leftType, rightType); - case 53: - return getTypeFacts(leftType) & 1048576 ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54: - return getTypeFacts(leftType) & 2097152 ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 && node.text === "eval"; - } - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512) ? left : - maybeTypeOfKind(rightType, 512) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49: - case 69: - return 54; - case 50: - case 70: - return 35; - case 48: - case 68: - return 53; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 && operator <= 70) { - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - checkTypeAssignableTo(valueType, leftType, left, undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 4096) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - if ((functionFlags & 3) === 3 && - languageVersion < 5) { - checkExternalEmitHelpers(node, 26624); - } - if ((functionFlags & 3) === 1 && - languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256); - } - } - if (functionFlags & 1) { - var expressionType = checkExpressionCached(node.expression, undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, false, (functionFlags & 2) !== 0); - } - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, undefined); - } - } - } - } - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32, node.text)); - case 8: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, node.text)); - case 101: - return trueType; - case 86: - return falseType; - } - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 : - contextualMapper ? 2 : 0; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 || node.kind === 202; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, true); - return ts.getCombinedNodeFlags(declaration) & 2 || - ts.getCombinedModifierFlags(declaration) & 64 && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - if (constraint.flags & (2 | 4 | 8 | 16)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 | 262144)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - checkGrammarMethod(node); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - function getTypeOfExpression(node, cache) { - if (node.kind === 181 && node.expression.kind !== 97 && !ts.isRequireCall(node, true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - return cache ? checkExpressionCached(node) : checkExpression(node); - } - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 179 && node.parent.expression === node) || - (node.parent.kind === 180 && node.parent.expression === node) || - ((node.kind === 71 || node.kind === 143) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71: - return checkIdentifier(node); - case 99: - return checkThisExpression(node); - case 97: - return checkSuperExpression(node); - case 95: - return nullWideningType; - case 9: - case 8: - case 101: - case 86: - return checkLiteralExpression(node); - case 196: - return checkTemplateExpression(node); - case 13: - return stringType; - case 12: - return globalRegExpType; - case 177: - return checkArrayLiteral(node, checkMode); - case 178: - return checkObjectLiteral(node, checkMode); - case 179: - return checkPropertyAccessExpression(node); - case 180: - return checkIndexedAccess(node); - case 181: - case 182: - return checkCallExpression(node); - case 183: - return checkTaggedTemplateExpression(node); - case 185: - return checkExpression(node.expression, checkMode); - case 199: - return checkClassExpression(node); - case 186: - case 187: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189: - return checkTypeOfExpression(node); - case 184: - case 202: - return checkAssertion(node); - case 203: - return checkNonNullAssertion(node); - case 204: - return checkMetaProperty(node); - case 188: - return checkDeleteExpression(node); - case 190: - return checkVoidExpression(node); - case 191: - return checkAwaitExpression(node); - case 192: - return checkPrefixUnaryExpression(node); - case 193: - return checkPostfixUnaryExpression(node); - case 194: - return checkBinaryExpression(node, checkMode); - case 195: - return checkConditionalExpression(node, checkMode); - case 198: - return checkSpreadExpression(node, checkMode); - case 200: - return undefinedWideningType; - case 197: - return checkYieldExpression(node); - case 256: - return checkJsxExpression(node, checkMode); - case 249: - return checkJsxElement(node); - case 250: - return checkJsxSelfClosingElement(node); - case 254: - return checkJsxAttributes(node, checkMode); - case 251: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - function checkTypeParameter(node) { - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 || func.kind === 156 || func.kind === 161) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187: - case 155: - case 228: - case 186: - case 160: - case 151: - case 150: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 || - name.kind === 174) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - if (node.kind === 157) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 || node.kind === 228 || node.kind === 161 || - node.kind === 155 || node.kind === 152 || - node.kind === 156) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4)) { - if ((functionFlags & 3) === 3 && languageVersion < 5) { - checkExternalEmitHelpers(node, 6144); - } - if ((functionFlags & 3) === 2 && languageVersion < 4) { - checkExternalEmitHelpers(node, 64); - } - if ((functionFlags & 3) !== 0 && languageVersion < 2) { - checkExternalEmitHelpers(node, 128); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 | 1)) === 1) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 - ? createAsyncIterableIteratorType(generatorElementType) - : createIterableIteratorType(generatorElementType); - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3) === 2) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var Declaration; - (function (Declaration) { - Declaration[Declaration["Getter"] = 1] = "Getter"; - Declaration[Declaration["Setter"] = 2] = "Setter"; - Declaration[Declaration["Method"] = 4] = "Method"; - Declaration[Declaration["Property"] = 3] = "Property"; - })(Declaration || (Declaration = {})); - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153: - addName(names, member.name, memberName, 1); - break; - case 154: - addName(names, member.name, memberName, 2); - break; - case 149: - addName(names, member.name, memberName, 3); - break; - case 151: - addName(names, member.name, memberName, 4); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4) { - if (meaning !== 4) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148) { - var memberName = void 0; - switch (member.name.kind) { - case 9: - case 8: - case 71: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - checkFunctionOrMethodDeclaration(node); - if (ts.getModifierFlags(node) & 128 && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 && n.kind !== 228) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 && - !(ts.getModifierFlags(n) & 32) && - !!n.initializer; - } - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92; }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128)) { - if (!(node.flags & 256)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var otherKind = node.kind === 153 ? 154 : 153; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28) !== (ts.getModifierFlags(otherAccessor) & 28)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128) !== ts.hasModifier(otherAccessor, 128)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288)) { - return type; - } - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - if (maybeTypeOfKind(objectType, 540672) && isTypeOfKind(indexType, 340)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - if (n.parent.kind !== 230 && - n.parent.kind !== 229 && - n.parent.kind !== 199 && - ts.isInAmbientContext(n)) { - if (!(flags & 2)) { - flags |= 1; - } - flags |= 2; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 | 16)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 | 2 | 8 | 16 | 128; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 || node.kind === 150) && - (ts.getModifierFlags(node) & 32) !== (ts.getModifierFlags(subsequentNode) & 32); - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - if (ts.getModifierFlags(node) & 128) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 || node.parent.kind === 163 || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 228 || node.kind === 151 || node.kind === 150 || node.kind === 152) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032)) { - return; - } - } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - var defaultExportedDeclarationSpaces = 0; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 | 512); - if (effectiveDeclarationFlags & 1) { - if (effectiveDeclarationFlags & 512) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230: - return 2097152; - case 233: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 - ? 4194304 | 1048576 - : 4194304; - case 229: - case 232: - return 2097152 | 1048576; - case 237: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - function getPromisedTypeOfPromise(promise, errorNode) { - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), true); - } - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - function checkAsyncFunctionReturnType(node) { - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455, true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151: - case 153: - case 154: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 ? 793064 : 1920) | 8388608, undefined, undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - function checkDecorators(node) { - if (!node.decorators) { - return; - } - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8); - if (node.kind === 146) { - checkExternalEmitHelpers(firstDecorator, 32); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16); - switch (node.kind) { - case 229: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151: - case 153: - case 154: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - if (node.name && node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.forEach(localSymbol.declarations, function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 - ? checkAsyncFunctionReturnType(node) - : getTypeFromTypeNode(node.type)); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 && ts.nodeIsPresent(node.body)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265: - case 233: - checkUnusedModuleMembers(node); - break; - case 229: - case 199: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230: - checkUnusedTypeParameters(node); - break; - case 207: - case 235: - case 214: - case 215: - case 216: - checkUnusedLocalsAndParameters(node); - break; - case 152: - case 186: - case 228: - case 187: - case 151: - case 153: - case 154: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150: - case 155: - case 156: - case 157: - case 160: - case 161: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 && - (declaration.parent.parent.kind === 215 || - declaration.parent.parent.kind === 216)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 && node.text.charCodeAt(0) === 95; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 || member.kind === 149) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - if (node.kind === 207) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 || - node.kind === 148 || - node.kind === 151 || - node.kind === 150 || - node.kind === 153 || - node.kind === 154) { - return false; - } - if (ts.isInAmbientContext(node)) { - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 && ts.nodeIsMissing(root.parent.body)) { - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4) { - var isDeclaration_1 = node.kind !== 71; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8) { - var isDeclaration_2 = node.kind !== 71; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - var enclosingClass = ts.getContainingClass(node); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - if ((ts.getCombinedNodeFlags(node) & 3) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - if (node.kind === 226 && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3, undefined, undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227); - var container = varDeclList.parent.kind === 208 && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - var namesShareScope = container && - (container.kind === 207 && ts.isFunctionLike(container.parent) || - container.kind === 234 || - container.kind === 233 || - container.kind === 265); - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - return; - } - if (n.kind === 179) { - return visit(n.expression); - } - else if (n.kind === 71) { - var symbol = resolveName(n, n.text, 107455 | 8388608, undefined, undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 || - symbol.valueDeclaration.kind === 176) { - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - (current.parent.kind === 149 && - !(ts.hasModifier(current.parent, 32)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176) { - if (node.parent.kind === 174 && languageVersion < 5) { - checkExternalEmitHelpers(node, 4); - } - if (node.propertyName && node.propertyName.kind === 144) { - checkComputedPropertyName(node.propertyName); - } - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 && languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - ts.forEach(node.name.elements, checkSourceElement); - } - if (node.initializer && ts.getRootDeclaration(node).kind === 146 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - if (ts.isBindingPattern(node.name)) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); - checkParameterInitializer(node); - } - } - else { - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 && node.kind !== 148) { - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 || node.kind === 176) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 && right.kind === 226) || - (left.kind === 226 && right.kind === 146)) { - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 | - 16 | - 256 | - 128 | - 64 | - 32; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - if (node.modifiers && node.parent.kind === 178) { - if (ts.getFunctionFlags(node) & 2) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 | 2)) === 2 && languageVersion < 5) { - checkExternalEmitHelpers(node, 16384); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2) { - checkExternalEmitHelpers(node, 256); - } - } - if (node.initializer.kind === 227) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - if (varExpr.kind === 177 || varExpr.kind === 178) { - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - if (node.initializer.kind === 227) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 || varExpr.kind === 178) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, true) || anyType; - } - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - if (allowStringInput) { - if (arrayType.flags & 65536) { - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, true); - } - } - else if (arrayType.flags & 262178) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - if (arrayType.flags & 8192) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1); - if (hasStringConstituent && arrayElementType) { - if (arrayElementType.flags & 262178) { - return stringType; - } - return getUnionType([arrayElementType, stringType], true); - } - return arrayElementType; - } - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - if (isReferenceToType(type, getGlobalAsyncIterableType(false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - if (isReferenceToType(type, getGlobalIterableType(false)) || - isReferenceToType(type, getGlobalIterableIteratorType(false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), true); - if (isTypeAny(nextResult)) { - return undefined; - } - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, undefined, isAsyncGenerator, false, false) - || getIteratedTypeOfIterator(returnType, undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3) === 2 - ? getPromisedTypeOfPromise(returnType) - : returnType; - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 | 1); - } - function checkReturnStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return; - } - if (func.kind === 154) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - if (clause.kind === 258 && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0); - var stringIndexType = getIndexTypeOfType(type, 0); - var numberIndexType = getIndexTypeOfType(type, 1); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1); - }); - if (getObjectFlags(type) & 1 && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (!(ts.getModifierFlags(member) & 32) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (getObjectFlags(type) & 2)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - if (indexKind === 1 && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 || - ts.getNameOfDeclaration(propDeclaration).kind === 144 || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - if (source.name.text !== target.symbol.name) { - return false; - } - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2) { - checkExternalEmitHelpers(baseTypeNode.parent, 1); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32) && !(baseConstructorType.flags & 540672)) { - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - return getCheckFlags(s) & 1 ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 || d.kind === 230; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - if (derived === base) { - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - if (baseDeclarationFlags & 128 && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128))) { - if (derivedClassDecl.kind === 199) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 || derivedDeclarationFlags & 8) { - continue; - } - if ((baseDeclarationFlags & 32) !== (derivedDeclarationFlags & 32)) { - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 && derived.flags & 98308) { - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 || kind === 154; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37: return value_1; - case 38: return -value_1; - case 52: return ~value_1; - } - return undefined; - case 194: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49: return left | right; - case 48: return left & right; - case 46: return left >> right; - case 47: return left >>> right; - case 45: return left << right; - case 50: return left ^ right; - case 39: return left * right; - case 41: return left / right; - case 37: return left + right; - case 38: return left - right; - case 42: return left % right; - } - return undefined; - case 8: - checkGrammarNumericLiteral(e); - return +e.text; - case 185: - return evalConstant(e.expression); - case 71: - case 180: - case 179: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71) { - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - var current = expression; - while (current) { - if (current.kind === 71) { - break; - } - else if (current.kind === 179) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; - } - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 232) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 || - (declaration.kind === 228 && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - var mergedClass = ts.getDeclarationOfKind(symbol, 229); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728); - if (checkBody && node.body) { - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208: - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243: - case 244: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237: - case 238: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176: - case 226: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - case 229: - case 232: - case 228: - case 230: - case 233: - case 231: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - var reportError = !(symbol.flags & 134217728); - if (!reportError) { - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71: - return node; - case 143: - do { - node = node.left; - } while (node.kind !== 71); - return node; - case 179: - do { - node = node.expression; - } while (node.kind !== 71); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - if (!isTopLevelInExternalModuleAugmentation(node)) { - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & (107455 | 1048576) ? 107455 : 0) | - (symbol.flags & 793064 ? 793064 : 0) | - (symbol.flags & 1920 ? 1920 : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 | 1920).flags & 1920)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 || node.parent.kind === 234 || node.parent.kind === 233; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - var symbol = resolveName(exportedName, exportedName.text, 107455 | 793064 | 1920 | 8388608, undefined, undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - return; - } - var container = node.parent.kind === 265 ? node.parent : node.parent.parent; - if (container.kind === 233 && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - var exports_1 = getExportsOfModule(moduleSymbol); - exports_1 && exports_1.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - if (flags & (1920 | 64 | 384)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 && exportedDeclarationsCount <= 2) { - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 && declaration.kind !== 151) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145: - return checkTypeParameter(node); - case 146: - return checkParameter(node); - case 149: - case 148: - return checkPropertyDeclaration(node); - case 160: - case 161: - case 155: - case 156: - return checkSignatureDeclaration(node); - case 157: - return checkSignatureDeclaration(node); - case 151: - case 150: - return checkMethodDeclaration(node); - case 152: - return checkConstructorDeclaration(node); - case 153: - case 154: - return checkAccessorDeclaration(node); - case 159: - return checkTypeReferenceNode(node); - case 158: - return checkTypePredicate(node); - case 162: - return checkTypeQuery(node); - case 163: - return checkTypeLiteral(node); - case 164: - return checkArrayType(node); - case 165: - return checkTupleType(node); - case 166: - case 167: - return checkUnionOrIntersectionType(node); - case 168: - case 170: - return checkSourceElement(node.type); - case 171: - return checkIndexedAccessType(node); - case 172: - return checkMappedType(node); - case 228: - return checkFunctionDeclaration(node); - case 207: - case 234: - return checkBlock(node); - case 208: - return checkVariableStatement(node); - case 210: - return checkExpressionStatement(node); - case 211: - return checkIfStatement(node); - case 212: - return checkDoStatement(node); - case 213: - return checkWhileStatement(node); - case 214: - return checkForStatement(node); - case 215: - return checkForInStatement(node); - case 216: - return checkForOfStatement(node); - case 217: - case 218: - return checkBreakOrContinueStatement(node); - case 219: - return checkReturnStatement(node); - case 220: - return checkWithStatement(node); - case 221: - return checkSwitchStatement(node); - case 222: - return checkLabeledStatement(node); - case 223: - return checkThrowStatement(node); - case 224: - return checkTryStatement(node); - case 226: - return checkVariableDeclaration(node); - case 176: - return checkBindingElement(node); - case 229: - return checkClassDeclaration(node); - case 230: - return checkInterfaceDeclaration(node); - case 231: - return checkTypeAliasDeclaration(node); - case 232: - return checkEnumDeclaration(node); - case 233: - return checkModuleDeclaration(node); - case 238: - return checkImportDeclaration(node); - case 237: - return checkImportEqualsDeclaration(node); - case 244: - return checkExportDeclaration(node); - case 243: - return checkExportAssignment(node); - case 209: - checkGrammarStatementInAmbientContext(node); - return; - case 225: - checkGrammarStatementInAmbientContext(node); - return; - case 247: - return checkMissingDeclaration(node); - } - } - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186: - case 187: - case 151: - case 150: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153: - case 154: - checkAccessorDeclaration(node); - break; - case 199: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1)) { - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1; - } - } - function getDiagnostics(sourceFile, ct) { - try { - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); - break; - case 232: - copySymbols(getSymbolOfNode(location).exports, meaning & 8); - break; - case 199: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - case 229: - case 230: - if (!(memberFlags & 32)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064); - } - break; - case 186: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145: - case 229: - case 230: - case 231: - case 232: - return true; - } - } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 || node.parent.kind === 277); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179) { - node = node.parent; - } - return node.parent && node.parent.kind === 201; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1: - case 3: - return getSymbolOfNode(entityName.parent); - case 4: - case 2: - case 5: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 && - entityName.parent === entityName.parent.parent.left) { - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, 107455 | 793064 | 1920 | 8388608); - } - if (entityName.kind !== 179 && isInRightSideOfImportOrExportAssignment(entityName)) { - var importEqualsDeclaration = ts.getAncestor(entityName, 237); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0; - if (entityName.parent.kind === 201) { - meaning = 793064; - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455; - } - } - else { - meaning = 1920; - } - meaning |= 8388608; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - return undefined; - } - if (entityName.kind === 71) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455, false, true); - } - else if (entityName.kind === 179) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 || entityName.parent.kind === 277) ? 793064 : 1920; - return resolveEntityName(entityName, meaning, false, true); - } - else if (entityName.parent.kind === 253) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158) { - return resolveEntityName(entityName, 1); - } - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (ts.isDeclarationName(node)) { - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 && - node.parent.parent.kind === 174 && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71: - case 179: - case 143: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99: - var container = ts.getThisContainer(node, false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - case 97: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169: - return getTypeFromTypeNode(node).symbol; - case 123: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9: - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 || node.parent.kind === 244) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, false)) { - return resolveExternalModuleName(node, node); - } - case 8: - if (node.parent.kind === 180 && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 262) { - return resolveEntityName(location.name, 107455 | 8388608); - } - return undefined; - } - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920 | 8388608); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 || expr.kind === 177); - if (expr.parent.kind === 216) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 194) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 261) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - ts.Debug.assert(expr.parent.kind === 177); - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, false, false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - function getPropertySymbolOfDestructuringAssignment(location) { - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0).length || getSignaturesOfType(type, 1).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576) { - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 && parentSymbol_1.valueDeclaration.kind === 265) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455, undefined, undefined)) { - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072) { - var isDeclaredInLoop = nodeLinks_1.flags & 262144; - var inLoopInitializer = ts.isIterationStatement(container, false); - var inLoopBodyBlock = container.kind === 207 && ts.isIterationStatement(container.parent, false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237: - case 239: - case 240: - case 242: - case 246: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243: - return node.expression - && node.expression.kind === 71 - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 || !ts.isInternalModuleImportEqualsDeclaration(node)) { - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - return target.flags & 107455 && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264: - case 179: - case 180: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8)) { - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 && getSignaturesOfType(type, 0).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - var valueSymbol = resolveEntityName(typeName, 107455, true, false, location); - var typeSymbol = resolveEntityName(typeName, 793064, true, false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 | 6144 | 8192)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 | 131072)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096) { - type = includeFalsyTypes(type, 2048); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 | 1048576 | 8388608, undefined, undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 && type.flags & 1048576); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - function getTypeReferenceDirectivesForEntityName(node) { - if (!fileToDirective) { - return undefined; - } - var meaning = (node.kind === 179) || (node.kind === 71 && isInTypeQuery(node)) - ? 107455 | 1048576 - : 793064 | 1920; - var symbol = resolveEntityName(node, meaning, true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - if (!symbol.declarations) { - return false; - } - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 && current.flags & 512) { - return false; - } - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265); - } - function initializeTypeChecker() { - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true); - getSymbolLinks(unknownSymbol).type = unknownType; - globalArrayType = getGlobalType("Array", 1, true); - globalObjectType = getGlobalType("Object", 0, true); - globalFunctionType = getGlobalType("Function", 0, true); - globalStringType = getGlobalType("String", 0, true); - globalNumberType = getGlobalType("Number", 0, true); - globalBooleanType = getGlobalType("Boolean", 0, true); - globalRegExpType = getGlobalType("RegExp", 0, true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1; helper <= 16384; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1: return "__extends"; - case 2: return "__assign"; - case 4: return "__rest"; - case 8: return "__decorate"; - case 16: return "__metadata"; - case 32: return "__param"; - case 64: return "__awaiter"; - case 128: return "__generator"; - case 256: return "__values"; - case 512: return "__read"; - case 1024: return "__spread"; - case 2048: return "__await"; - case 4096: return "__asyncGenerator"; - case 8192: return "__asyncDelegator"; - case 16384: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 || node.kind === 154) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131) { - if (node.kind === 148 || node.kind === 150) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76: - if (node.kind !== 232 && node.parent.kind === 229) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76)); - } - break; - case 114: - case 113: - case 112: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113) { - lastProtected = modifier; - } - else if (modifier.kind === 112) { - lastPrivate = modifier; - } - if (flags & 28) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128) { - if (modifier.kind === 112) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115: - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32; - lastStatic = modifier; - break; - case 131: - if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 && node.kind !== 148 && node.kind !== 157 && node.kind !== 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64; - lastReadonly = modifier; - break; - case 84: - if (flags & 1) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1; - break; - case 124: - if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2; - lastDeclare = modifier; - break; - case 117: - if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229) { - if (node.kind !== 151 && - node.kind !== 149 && - node.kind !== 153 && - node.kind !== 154) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 && ts.getModifierFlags(node.parent) & 128)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128; - break; - case 120: - if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256; - lastAsync = modifier; - break; - } - } - if (node.kind === 152) { - if (flags & 32) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 || node.kind === 237) && flags & 2) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 && (flags & 92) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 && (flags & 92) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153: - case 154: - case 152: - case 149: - case 148: - case 151: - case 150: - case 157: - case 233: - case 238: - case 237: - case 244: - case 243: - case 186: - case 187: - case 146: - return false; - default: - if (node.parent.kind === 234 || node.parent.kind === 265) { - return false; - } - switch (node.kind) { - case 228: - return nodeHasAnyModifiersExcept(node, 120); - case 229: - return nodeHasAnyModifiersExcept(node, 117); - case 230: - case 208: - case 231: - return true; - case 232: - return nodeHasAnyModifiersExcept(node, 76); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151: - case 228: - case 186: - case 187: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 && parameter.type.kind !== 133) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - if (node.kind !== 144) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 && computedPropertyName.expression.operatorToken.kind === 26) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 || - node.kind === 186 || - node.kind === 151); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263) { - continue; - } - var name = prop.name; - if (name.kind === 144) { - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 && !inDestructuring && prop.objectAssignmentInitializer) { - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 || prop.kind !== 151) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - var currentKind = void 0; - if (prop.kind === 261 || prop.kind === 262) { - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151) { - currentKind = Property; - } - else if (prop.kind === 153) { - currentKind = GetAccessor; - } - else if (prop.kind === 154) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384) === 0) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 217 - && !ts.isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221: - if (node.kind === 218 && !node.label) { - return false; - } - break; - default: - if (ts.isIterationStatement(current, false) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 || node.name.kind === 174) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 || expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 && node.parent.parent.kind !== 216) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71) { - if (name.originalKeywordKind === 110) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211: - case 212: - case 213: - case 220: - case 214: - case 215: - case 216: - return false; - case 222: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 230 || - node.kind === 231 || - node.kind === 238 || - node.kind === 237 || - node.kind === 244 || - node.kind === 243 || - node.kind === 236 || - ts.getModifierFlags(node) & (2 | 1 | 512)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - if (node.parent.kind === 207 || node.parent.kind === 234 || node.parent.kind === 265) { - var links_1 = getNodeLinks(node.parent); - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - } - } - } - function checkGrammarNumericLiteral(node) { - if (node.numericLiteralFlags & 4) { - var diagnosticMessage = void 0; - if (languageVersion >= 1) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - updated = ts.createNodeArray([], nodes.hasTrailingComma && start + count === length); - } - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - if ((kind > 0 && kind <= 142) || kind === 169) { - return node; - } - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 298: - case 247: - return node; - case 143: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - case 160: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - case 159: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166: - case 167: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168: - throw ts.Debug.fail("not implemented."); - case 170: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - case 145: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - case 148: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 174: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - case 177: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 205: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - case 207: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 248: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - case 249: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 257: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - case 261: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - case 264: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 265: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - case 296: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - if ((kind > 0 && kind <= 142)) { - return initial; - } - if ((kind >= 158 && kind <= 173)) { - return initial; - } - var result = initial; - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 295: - break; - case 143: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144: - result = reduceNode(node.expression, cbNode, result); - break; - case 146: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147: - result = reduceNode(node.expression, cbNode, result); - break; - case 149: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 174: - case 175: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 177: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185: - case 188: - case 189: - case 190: - case 191: - case 197: - case 198: - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 192: - case 193: - result = reduceNode(node.operand, cbNode, result); - break; - case 194: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 205: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - case 207: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210: - result = reduceNode(node.expression, cbNode, result); - break; - case 211: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213: - case 220: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215: - case 216: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219: - case 223: - result = reduceNode(node.expression, cbNode, result); - break; - case 221: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240: - result = reduceNode(node.name, cbNode, result); - break; - case 241: - case 245: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242: - case 246: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 248: - result = reduceNode(node.expression, cbNode, result); - break; - case 249: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250: - case 251: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255: - result = reduceNode(node.expression, cbNode, result); - break; - case 256: - result = reduceNode(node.expression, cbNode, result); - break; - case 257: - result = reduceNode(node.expression, cbNode, result); - case 258: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - case 261: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263: - result = reduceNode(node.expression, cbNode, result); - break; - case 264: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 265: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 296: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0; - } - if (node.transformFlags & 536870912) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0; - } - var subtreeFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - return subtreeFlags; - } - function aggregateTransformFlagsForSubtree(node) { - if (ts.hasModifier(node, 2) || (ts.isTypeNode(node) && node.kind !== 201)) { - return 0; - } - return reduceEachChild(node, 0, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FlattenLevel; - (function (FlattenLevel) { - FlattenLevel[FlattenLevel["All"] = 0] = "All"; - FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; - })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - value = ensureIdentifier(flattenContext, value, true, location); - } - else if (ts.nodeIsSynthesized(node)) { - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - ts.setEmitFlags(expression, 64); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, undefined, undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element); - } - } - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 - && !(element.transformFlags & (524288 | 1048576)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 | 1048576)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 && flattenContext.downlevelIteration) { - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 || numElements === 0)) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1) { - if (element.transformFlags & 1048576) { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, false, propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(undefined, undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var USE_NEW_TYPE_METADATA_FORMAT = false; - var TypeScriptSubstitutionFlags; - (function (TypeScriptSubstitutionFlags) { - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; - })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(180); - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - var enabledSubstitutions; - var classAliases; - var applicableSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function saveStateAndInvoke(node, f) { - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - onBeforeVisitNode(node); - var visited = f(node); - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265: - case 235: - case 234: - case 207: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229: - case 228: - if (ts.hasModifier(node, 2)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - function visitorWorker(node) { - if (node.transformFlags & 1) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 243: - return visitExportAssignment(node); - case 244: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 || - node.kind === 238 || - node.kind === 239 || - (node.kind === 237 && - node.moduleReference.kind === 248)) { - return undefined; - } - else if (node.transformFlags & 1 || ts.hasModifier(node, 1)) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152: - return undefined; - case 149: - case 157: - case 153: - case 154: - case 151: - return visitorWorker(node); - case 206: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270) { - return undefined; - } - else if (currentNamespace && node.kind === 84) { - return undefined; - } - return node; - } - function visitTypeScript(node) { - if (ts.hasModifier(node, 2) && ts.isStatement(node)) { - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84: - case 79: - return currentNamespace ? undefined : node; - case 114: - case 112: - case 113: - case 117: - case 76: - case 124: - case 131: - case 164: - case 165: - case 163: - case 158: - case 145: - case 119: - case 122: - case 136: - case 133: - case 130: - case 105: - case 137: - case 161: - case 160: - case 162: - case 159: - case 166: - case 167: - case 168: - case 169: - case 170: - case 171: - case 172: - case 173: - case 157: - case 147: - case 231: - case 149: - return undefined; - case 152: - return visitConstructor(node); - case 230: - return ts.createNotEmittedStatement(node); - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 259: - return visitHeritageClause(node); - case 201: - return visitExpressionWithTypeArguments(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessor(node); - case 154: - return visitSetAccessor(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 185: - return visitParenthesizedExpression(node); - case 184: - case 202: - return visitAssertionExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 203: - return visitNonNullExpression(node); - case 232: - return visitEnumDeclaration(node); - case 208: - return visitVariableStatement(node); - case 226: - return visitVariableDeclaration(node); - case 233: - return visitModuleDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)); - } - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - addClassElementDecorationStatements(statements, node, false); - addClassElementDecorationStatements(statements, node, true); - addConstructorDecorationStatement(statements, node); - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, false, true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, false, true))); - } - } - if (statements.length > 1) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304); - } - return ts.singleOrMany(statements); - } - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - var classDeclaration = ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, false, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(undefined, name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85; })); - var classExpression = ts.createClassExpression(undefined, node.name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - ts.setEmitFlags(classExpression, 65536 | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), node.members); - } - function transformConstructor(node, hasExtendsClause) { - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144; - var constructor = ts.getFirstConstructorWithBody(node); - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor(undefined, undefined, parameters, body), constructor || node), constructor)); - } - function transformConstructorParameters(constructor) { - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - var properties = getInitializedProperties(node, false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true), constructor ? constructor.body : undefined); - } - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - var index = ts.addPrologue(result, statements, false, visitor); - if (index === statements.length) { - return index; - } - var statement = statements[index]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92) - && ts.isIdentifier(parameter.name); - } - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 | 48); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, true); - } - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, false); - } - function isInitializedProperty(member, isStatic) { - return member.kind === 149 - && isStatic === ts.hasModifier(member, 32) - && member.initializer !== undefined; - } - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, propertyName); - return ts.createAssignment(memberAccess, initializer); - } - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, true); - } - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, false); - } - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32); - } - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153: - case 154: - return getAllDecoratorsOfAccessors(node, member); - case 151: - return getAllDecoratorsOfMethod(member); - case 149: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, true); - var descriptor = languageVersion > 0 - ? member.kind === 149 - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536); - return helper; - } - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, false, true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, decorator.expression); - ts.setEmitFlags(helper, 1536); - expressions.push(helper); - } - } - return expressions; - } - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, true))); - } - } - } - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 - || kind === 153 - || kind === 154 - || kind === 149; - } - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151; - } - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229: - case 199: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151: - case 153: - case 154: - return true; - } - return false; - } - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149: - case 146: - case 153: - return serializeTypeNode(node.type); - case 154: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229: - case 199: - case 151: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105: - case 139: - case 95: - case 130: - return ts.createVoidZero(); - case 168: - return serializeTypeNode(node.type); - case 160: - case 161: - return ts.createIdentifier("Function"); - case 164: - case 165: - return ts.createIdentifier("Array"); - case 158: - case 122: - return ts.createIdentifier("Boolean"); - case 136: - return ts.createIdentifier("String"); - case 134: - return ts.createIdentifier("Object"); - case 173: - switch (node.literal.kind) { - case 9: - return ts.createIdentifier("String"); - case 8: - return ts.createIdentifier("Number"); - case 101: - case 86: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133: - return ts.createIdentifier("Number"); - case 137: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159: - return serializeTypeReferenceNode(node); - case 167: - case 166: - return serializeUnionOrIntersectionType(node); - case 162: - case 170: - case 171: - case 172: - case 163: - case 119: - case 169: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - serializedUnion = serializedIndividual; - } - } - return serializedUnion; - } - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71: - var name = ts.getMutableClone(node); - name.flags &= ~8; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, false); - } - return ts.createPropertyAccess(left, node.right); - } - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - function visitHeritageClause(node) { - if (node.token === 85) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85, types), node); - } - return undefined; - } - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128)); - } - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter(undefined, undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32); - return parameter; - } - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2); - if (ts.isAssertionExpression(innerExpression)) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformEnumBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - } - function transformEnumMember(member) { - var name = getExpressionForPropertyName(member, false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - function addVarForEnumOrModuleDeclaration(statements, node) { - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, false, true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - if (node.kind === 232) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 | 4194304); - statements.push(statement); - return true; - } - else { - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 | 4194304); - statements.push(mergeMarker); - return false; - } - } - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformModuleBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true); - ts.setTextRange(block, blockLocation); - if (body.kind !== 234) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - function visitImportDeclaration(node) { - if (!node.importClause) { - return node; - } - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, undefined, undefined, importClause, node.moduleSpecifier) - : undefined; - } - function visitImportClause(node) { - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - function visitNamedImportBindings(node) { - if (node.kind === 240) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - function visitImportSpecifier(node) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - function visitExportAssignment(node) { - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - function visitExportDeclaration(node) { - if (!node.exportClause) { - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - return undefined; - } - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, undefined, undefined, exportClause, node.moduleSpecifier) - : undefined; - } - function visitNamedExports(node) { - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - function visitExportSpecifier(node) { - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - function shouldEmitImportEqualsDeclaration(node) { - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 | 2048); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, undefined, moduleReference), node) - ])), node), node); - } - else { - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1); - } - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1); - } - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512); - } - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512); - } - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, false, true); - } - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8) === 0) { - enabledSubstitutions |= 8; - context.enableSubstitution(71); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(71); - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - context.enableSubstitution(262); - context.enableEmitNotification(233); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232; - } - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2; - } - if (enabledSubstitutions & 8 && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1) { - if (resolver.getNodeCheckFlags(node) & 16777216) { - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var container = resolver.getReferencedExportContainer(node, false); - if (container && container.kind !== 265) { - var substitute = (applicableSubstitutions & 2 && container.kind === 233) || - (applicableSubstitutions & 8 && container.kind === 232); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2017SubstitutionFlags; - (function (ES2017SubstitutionFlags) { - ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var currentSourceFile; - var enabledSubstitutions; - var enclosingSuperContainerFlags = 0; - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16) === 0) { - return node; - } - switch (node.kind) { - case 120: - return undefined; - case 191: - return visitAwaitExpression(node); - case 151: - return visitMethodDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - function visitMethodDeclaration(node) { - return ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192) !== 0; - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, true); - ts.setTextRange(block, node.body); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression(undefined, ts.createToken(39), undefined, undefined, [], undefined, body); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__awaiter"), undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ESNextSubstitutionFlags; - (function (ESNextSubstitutionFlags) { - ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8) === 0) { - return node; - } - switch (node.kind) { - case 191: - return visitAwaitExpression(node); - case 197: - return visitYieldExpression(node); - case 222: - return visitLabeledStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 194: - return visitBinaryExpression(node, noDestructuringValue); - case 226: - return visitVariableDeclaration(node); - case 216: - return visitForOfStatement(node, undefined); - case 214: - return visitForStatement(node); - case 190: - return visitVoidExpression(node); - case 152: - return visitConstructorDeclaration(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessorDeclaration(node); - case 154: - return visitSetAccessorDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 210: - return visitExpressionStatement(node); - case 185: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576) { - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576) { - return ts.flattenDestructuringBinding(node, visitor, context, 1); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function awaitAsYield(expression) { - return ts.createYield(undefined, enclosingFunctionFlags & 1 ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var callValues = createAsyncValuesHelper(context, expression, node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152), ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), undefined, convertForOfStatementHead(node, awaitAsYield(getValue))), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1) - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576) { - return ts.updateParameter(node, undefined, undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateConstructor(node, undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateGetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateSetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(undefined, visitor, ts.isToken), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression(undefined, ts.createToken(39), node.name && ts.getGeneratedNameForNode(node.name), undefined, [], undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1, temp, false, true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__asyncGenerator"), undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), undefined, [expression]), location); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249: - return visitJsxElement(node, false); - case 250: - return visitJsxSelfClosingElement(node, false); - case 256: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10: - return visitJsxText(node); - case 256: - return visitJsxExpression(node); - case 249: - return visitJsxElement(node, true); - case 250: - return visitJsxSelfClosingElement(node, true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, undefined, isChild, node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - objectProperties = ts.createNull(); - } - else { - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - segments.unshift(ts.createObjectLiteral()); - } - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - var firstNonWhitespace = 0; - var lastNonWhitespace = -1; - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - return ch ? String.fromCharCode(ch) : match; - } - }); - } - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32) === 0) { - return node; - } - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62: - return visitExponentiationAssignmentExpression(node); - case 40: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, node)), node); - } - function visitExponentiationExpression(node) { - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2015SubstitutionFlags; - (function (ES2015SubstitutionFlags) { - ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; - ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; - })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); - var CopyDirection; - (function (CopyDirection) { - CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; - CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; - })(CopyDirection || (CopyDirection = {})); - var Jump; - (function (Jump) { - Jump[Jump["Break"] = 2] = "Break"; - Jump[Jump["Continue"] = 4] = "Continue"; - Jump[Jump["Return"] = 8] = "Return"; - })(Jump || (Jump = {})); - var SuperCaptureResult; - (function (SuperCaptureResult) { - SuperCaptureResult[SuperCaptureResult["NoReplacement"] = 0] = "NoReplacement"; - SuperCaptureResult[SuperCaptureResult["ReplaceSuperCapture"] = 1] = "ReplaceSuperCapture"; - SuperCaptureResult[SuperCaptureResult["ReplaceWithReturn"] = 2] = "ReplaceWithReturn"; - })(SuperCaptureResult || (SuperCaptureResult = {})); - var HierarchyFacts; - (function (HierarchyFacts) { - HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; - HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; - HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; - HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; - HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; - HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; - HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; - HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; - HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; - HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; - HierarchyFacts[HierarchyFacts["ForStatement"] = 1024] = "ForStatement"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 2048] = "ForInOrForOfStatement"; - HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 4096] = "ConstructorWithCapturedSuper"; - HierarchyFacts[HierarchyFacts["ComputedPropertyName"] = 8192] = "ComputedPropertyName"; - HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 16383] = "AncestorFactsMask"; - HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; - HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 4032] = "BlockScopeExcludes"; - HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; - HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 3968] = "SourceFileExcludes"; - HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; - HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 16286] = "FunctionExcludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 16278] = "AsyncFunctionBodyExcludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 16256] = "ArrowFunctionExcludes"; - HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; - HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 16278] = "ConstructorExcludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 256] = "DoOrWhileStatementIncludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 1280] = "ForStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 3008] = "ForStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 2304] = "ForInOrForOfStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 1984] = "ForInOrForOfStatementExcludes"; - HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; - HierarchyFacts[HierarchyFacts["BlockExcludes"] = 3904] = "BlockExcludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 4032] = "IterationStatementBlockExcludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameIncludes"] = 8192] = "ComputedPropertyNameIncludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameExcludes"] = 0] = "ComputedPropertyNameExcludes"; - HierarchyFacts[HierarchyFacts["NewTarget"] = 16384] = "NewTarget"; - HierarchyFacts[HierarchyFacts["NewTargetInComputedPropertyName"] = 32768] = "NewTargetInComputedPropertyName"; - HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -16384] = "SubtreeFactsMask"; - HierarchyFacts[HierarchyFacts["PropagateNewTargetMask"] = 49152] = "PropagateNewTargetMask"; - })(HierarchyFacts || (HierarchyFacts = {})); - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - var convertedLoopState; - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0; - return visited; - } - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383; - return ancestorFacts; - } - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 - && node.kind === 219 - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 && ts.isStatement(node)) - || (ts.isIterationStatement(node, false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97) { - return visitSuperKeyword(true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115: - return undefined; - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 146: - return visitParameter(node); - case 228: - return visitFunctionDeclaration(node); - case 187: - return visitArrowFunction(node); - case 186: - return visitFunctionExpression(node); - case 226: - return visitVariableDeclaration(node); - case 71: - return visitIdentifier(node); - case 227: - return visitVariableDeclarationList(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 207: - return visitBlock(node, false); - case 218: - case 217: - return visitBreakOrContinueStatement(node); - case 222: - return visitLabeledStatement(node); - case 212: - case 213: - return visitDoOrWhileStatement(node, undefined); - case 214: - return visitForStatement(node, undefined); - case 215: - return visitForInStatement(node, undefined); - case 216: - return visitForOfStatement(node, undefined); - case 210: - return visitExpressionStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 260: - return visitCatchClause(node); - case 262: - return visitShorthandPropertyAssignment(node); - case 144: - return visitComputedPropertyName(node); - case 177: - return visitArrayLiteralExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 185: - return visitParenthesizedExpression(node, true); - case 194: - return visitBinaryExpression(node, true); - case 13: - case 14: - case 15: - case 16: - return visitTemplateLiteral(node); - case 9: - return visitStringLiteral(node); - case 8: - return visitNumericLiteral(node); - case 183: - return visitTaggedTemplateExpression(node); - case 196: - return visitTemplateExpression(node); - case 197: - return visitYieldExpression(node); - case 198: - return visitSpreadElement(node); - case 97: - return visitSuperKeyword(false); - case 99: - return visitThisKeyword(node); - case 204: - return visitMetaProperty(node); - case 151: - return visitMethodDeclaration(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 219: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968, 64); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0, 0); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps |= 2; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2) { - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - var jump = node.kind === 218 ? 2 : 4; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218) { - convertedLoopState.nonLocalJumps |= 2; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4; - labelMarker = "continue"; - } - } - else { - if (node.kind === 218) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitClassDeclaration(node) { - var variable = ts.createVariableDeclaration(ts.getLocalName(node, true), undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - if (ts.hasModifier(node, 1)) { - var exportStatement = ts.hasModifier(node, 512) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304) === 0) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304); - } - return ts.singleOrMany(statements); - } - function visitClassExpression(node) { - return transformClassLikeDeclarationToExpression(node); - } - function transformClassLikeDeclarationToExpression(node) { - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, extendsClauseElement ? [ts.createParameter(undefined, undefined, undefined, "_super")] : [], undefined, transformClassBody(node, extendsClauseElement)); - if (ts.getEmitFlags(node) & 65536) { - ts.setEmitFlags(classFunction, 65536); - } - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536); - return ts.createParen(ts.createCall(outer, undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18); - var localName = ts.getInternalName(node); - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 | 384); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - ts.setEmitFlags(block, 1536); - return block; - } - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), extendsClauseElement)); - } - } - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278, 73); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration(undefined, undefined, undefined, ts.getInternalName(node), undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - } - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - if (superCaptureStatus === 1 || superCaptureStatus === 2) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1) { - hierarchyFacts |= 4096; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, statementOffset)); - } - if (isDerivedClass - && superCaptureStatus !== 2 - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536); - } - return block; - } - function isSufficientlyCoveredByReturnStatements(statement) { - if (statement.kind === 219) { - return true; - } - else if (statement.kind === 211) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0; - } - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2; - } - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1; - } - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 | 32768))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 - || superCallExpression.left.kind !== 181) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536))); - statements.push(returnStatement); - return 2; - } - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - if (superCallExpression) { - return 1; - } - return 0; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - function visitParameter(node) { - if (node.dotDotDotToken) { - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, ts.getGeneratedNameForNode(node), undefined, undefined, undefined), node), node); - } - else if (node.initializer) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, node.name, undefined, undefined, undefined), node), node); - } - else { - return node; - } - } - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072) !== 0; - } - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0, temp))), 1048576)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576)); - } - } - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48), ts.setEmitFlags(initializer, 48 | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 | 32 | 384)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 | 32 | 1048576); - statements.push(statement); - } - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 && !inConstructorWithSynthesizedSuper; - } - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48); - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, undefined, ts.createArrayLiteral([])) - ])), parameter), 1048576)); - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 && node.kind !== 187) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 | 1048576); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384) { - var newTarget = void 0; - switch (node.kind) { - case 187: - return statements; - case 151: - case 153: - case 154: - newTarget = ts.createVoidZero(); - break; - case 152: - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"); - break; - case 228: - case 186: - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4), 93, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0, 0); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), member.name); - var memberFunction = transformFunctionLikeToExpression(member, member, undefined, container); - ts.setEmitFlags(memberFunction, 1536); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - ts.setEmitFlags(statement, 48); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return statement; - } - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, false)); - ts.setEmitFlags(statement, 1536); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0, 0); - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 | 32); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 | 16); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, undefined, undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, undefined, undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return call; - } - function visitArrowFunction(node) { - if (node.transformFlags & 16384) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256, 66); - var func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8); - exitSubtree(ancestorFacts, 0, 0); - convertedLoopState = savedConvertedLoopState; - return func; - } - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 - ? enterSubtree(16278, 69) - : enterSubtree(16286, 65); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, undefined, node.asteriskToken, name, undefined, parameters, undefined, body); - } - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, undefined, parameters, undefined, body); - } - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32) - ? enterSubtree(16286, 65 | 8) - : enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 && !name && (node.kind === 228 || node.kind === 186)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, node.asteriskToken, name, undefined, parameters, undefined, body), location), node); - } - function transformFunctionBody(node) { - var multiLine = false; - var singleLine = false; - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - statementOffset = ts.addStandardPrologue(statements, body.statements, false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, false); - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187); - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 | 32 | 1024); - statements.push(returnStatement); - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, false); - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, true)), updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 - ? enterSubtree(4032, 512) - : enterSubtree(3904, 128); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitExpressionStatement(node) { - switch (node.expression.kind) { - case 185: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateStatement(node, visitBinaryExpression(node.expression, false)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitParenthesizedExpression(node, needsDestructuringValue) { - if (!needsDestructuringValue) { - switch (node.expression.kind) { - case 185: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateParen(node, visitBinaryExpression(node.expression, false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitBinaryExpression(node, needsDestructuringValue) { - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0, ts.hasModifier(node, 1) ? 32 : 0); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3) === 0) { - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0); - } - else { - assignment = ts.createBinary(decl.name, 58, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26, acc); })), node); - } - else { - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64) { - if (node.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - function shouldEmitExplicitInitializerForLetDeclaration(node) { - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072; - var isDeclaredInLoop = flags & 262144; - var emittedAsTopLevel = (hierarchyFacts & 64) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 | 2048)) === 0)); - return emitExplicitInitializer; - } - function visitVariableDeclarationInLetDeclarationList(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32, 0); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0, undefined, (ancestorFacts & 32) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, false) - ? visitIterationStatement(statement, node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212: - case 213: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214: - return visitForStatement(node, outermostLabeledStatement); - case 215: - return visitForInStatement(node, outermostLabeledStatement); - case 216: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0, 256, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008, 1280, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement(undefined, declarationList)); - } - else { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(undefined), undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - ts.setEmitFlags(expression, 48 | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, undefined, expression), node.expression) - ]), node.expression), 2097152), ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), node); - ts.setEmitFlags(forStatement, 256); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, values), node.expression), - ts.createVariableDeclaration(result, undefined, next) - ]), node.expression), 2097152), ts.createLogicalNot(ts.createPropertyAccess(result, "done")), ts.createAssignment(result, next), convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1), - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var numProperties = properties.length; - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 && hierarchyFacts & 4) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - var temp = ts.createTempVariable(hoistVariableDeclaration); - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536) !== 0; - } - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 | 4; - } - var result = convert - ? convert(node, outermostLabeledStatement, undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214: - case 215: - case 216: - var initializer = node.initializer; - if (initializer && initializer.kind === 227) { - loopInitializer = initializer; - } - break; - } - var loopParameters = []; - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - if (outerConvertedLoopState.argumentsName) { - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], true); - } - var containsYield = (node.statement.transformFlags & 16777216) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144; - } - var convertedLoopVariable = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(39) : undefined, undefined, undefined, loopParameters, undefined, loopBody), loopBodyFlags)) - ]), 2097152)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - if (currentState.argumentsName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - if (outerConvertedLoopState) { - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - clone_4.statement = undefined; - clone_4 = ts.visitEachChild(clone_4, visitor, context); - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, true); - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - var isSimpleLoop = !(state.nonLocalJumps & ~4) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39), ts.setEmitFlags(call, 8388608)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0, statements); - if (state.nonLocalJumps & 8) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(undefined, undefined, undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0, 0); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, method, undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - function visitMethodDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, ts.moveRangePos(node, -1), undefined, undefined); - ts.setEmitFlags(functionExpression, 512 | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), node); - } - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var updated; - if (node.transformFlags & 32768) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return updated; - } - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0, 8192); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 32768 : 0); - return updated; - } - function visitYieldExpression(node) { - return ts.visitEachChild(node, visitor, context); - } - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64) { - return transformAndSpreadElements(node.elements, true, node.multiLine, node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (node.transformFlags & 64) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97) { - ts.setEmitFlags(thisArg, 4); - } - var resultingCall; - if (node.transformFlags & 524288) { - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, false, false, false)); - } - else { - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), node); - } - if (node.expression.kind === 97) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - function visitNewExpression(node) { - if (node.transformFlags & 524288) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), false, false, false)), undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - function visitTaggedTemplateExpression(node) { - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - var temp = ts.createTempVariable(hoistVariableDeclaration); - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, undefined, templateArguments) - ])); - } - function getRawLiteral(node) { - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - var isLast = node.kind === 13 || node.kind === 16; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - function shouldAddTemplateHead(node) { - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 && node.name.text === "target") { - if (hierarchyFacts & 8192) { - hierarchyFacts |= 32768; - } - else { - hierarchyFacts |= 16384; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && ts.isFunctionLike(node)) { - var ancestorFacts = enterSubtree(16286, ts.getEmitFlags(node) & 8 - ? 65 | 16 - : 65); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0, 0); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - } - } - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(99); - context.enableEmitNotification(152); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(187); - context.enableEmitNotification(186); - context.enableEmitNotification(228); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - function substituteIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176: - case 229: - case 232: - case 226: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 99: - return substituteThisKeyword(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - return currentNode.kind !== 149 - || (ts.getModifierFlags(currentNode) & 32) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 - && hierarchyFacts & 16) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var OpCode; - (function (OpCode) { - OpCode[OpCode["Nop"] = 0] = "Nop"; - OpCode[OpCode["Statement"] = 1] = "Statement"; - OpCode[OpCode["Assign"] = 2] = "Assign"; - OpCode[OpCode["Break"] = 3] = "Break"; - OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; - OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; - OpCode[OpCode["Yield"] = 6] = "Yield"; - OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; - OpCode[OpCode["Return"] = 8] = "Return"; - OpCode[OpCode["Throw"] = 9] = "Throw"; - OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; - })(OpCode || (OpCode = {})); - var BlockAction; - (function (BlockAction) { - BlockAction[BlockAction["Open"] = 0] = "Open"; - BlockAction[BlockAction["Close"] = 1] = "Close"; - })(BlockAction || (BlockAction = {})); - var CodeBlockKind; - (function (CodeBlockKind) { - CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; - CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; - CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; - CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; - CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; - })(CodeBlockKind || (CodeBlockKind = {})); - var ExceptionBlockState; - (function (ExceptionBlockState) { - ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; - ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; - ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; - ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; - })(ExceptionBlockState || (ExceptionBlockState = {})); - var Instruction; - (function (Instruction) { - Instruction[Instruction["Next"] = 0] = "Next"; - Instruction[Instruction["Throw"] = 1] = "Throw"; - Instruction[Instruction["Return"] = 2] = "Return"; - Instruction[Instruction["Break"] = 3] = "Break"; - Instruction[Instruction["Yield"] = 4] = "Yield"; - Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; - Instruction[Instruction["Catch"] = 6] = "Catch"; - Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; - })(Instruction || (Instruction = {})); - function getInstructionName(instruction) { - switch (instruction) { - case 2: return "return"; - case 3: return "break"; - case 4: return "yield"; - case 5: return "yield*"; - case 7: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - var blocks; - var blockOffsets; - var blockActions; - var blockStack; - var labelOffsets; - var labelExpressions; - var nextLabelId = 1; - var operations; - var operationArguments; - var operationLocations; - var state; - var blockIndex = 0; - var labelNumber = 0; - var labelNumbers; - var lastOperationWasAbrupt; - var lastOperationWasCompletion; - var clauses; - var statements; - var exceptionBlockStack; - var currentExceptionBlock; - var withBlockStack; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256) { - return visitGenerator(node); - } - else if (transformFlags & 512) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 221: - return visitSwitchStatement(node); - case 222: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 218: - return visitBreakStatement(node); - case 217: - return visitContinueStatement(node); - case 219: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 | 33554432)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - case 195: - return visitConditionalExpression(node); - case 197: - return visitYieldExpression(node); - case 177: - return visitArrayLiteralExpression(node); - case 178: - return visitObjectLiteralExpression(node); - case 180: - return visitElementAccessExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitGenerator(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitFunctionDeclaration(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, node.modifiers, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - function visitFunctionExpression(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - function transformGeneratorFunctionBody(body) { - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(undefined); - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - function visitVariableStatement(node) { - if (node.transformFlags & 16777216) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - if (ts.getEmitFlags(node) & 1048576) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0: - return visitLeftAssociativeBinaryExpression(node); - case 1: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 - && kind <= 70; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59: return 37; - case 60: return 38; - case 61: return 39; - case 62: return 40; - case 63: return 41; - case 64: return 42; - case 65: return 45; - case 66: return 46; - case 67: return 47; - case 68: return 48; - case 69: return 49; - case 70: return 50; - } - } - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179: - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180: - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26) { - return visitCommaExpression(node); - } - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - function visitLogicalBinaryExpression(node) { - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), node.left); - if (node.operatorToken.kind === 53) { - emitBreakWhenFalse(resultLabel, resultLocal, node.left); - } - else { - emitBreakWhenTrue(resultLabel, resultLocal, node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), node.right); - markLabel(resultLabel); - return resultLocal; - } - function visitCommaExpression(node) { - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - function visitConditionalExpression(node) { - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608) === 0 - ? ts.createValuesHelper(context, expression, node) - : expression; - emitYieldStar(iterator, node); - } - else { - emitYield(expression, node); - } - markLabel(resumeLabel); - return createGeneratorResume(node); - } - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, undefined, undefined, node.multiLine); - } - function visitElements(elements, leadingElement, location, multiLine) { - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, ts.createVoidZero())), undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207: - return transformAndEmitBlock(node); - case 210: - return transformAndEmitExpressionStatement(node); - case 211: - return transformAndEmitIfStatement(node); - case 212: - return transformAndEmitDoStatement(node); - case 213: - return transformAndEmitWhileStatement(node); - case 214: - return transformAndEmitForStatement(node); - case 215: - return transformAndEmitForInStatement(node); - case 217: - return transformAndEmitContinueStatement(node); - case 218: - return transformAndEmitBreakStatement(node); - case 219: - return transformAndEmitReturnStatement(node); - case 220: - return transformAndEmitWithStatement(node); - case 221: - return transformAndEmitSwitchStatement(node); - case 222: - return transformAndEmitLabeledStatement(node); - case 223: - return transformAndEmitThrowStatement(node); - case 224: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - if (containsYield(node)) { - var keysArray = declareLocal(); - var key = declareLocal(); - var keysIndex = ts.createLoopVariable(); - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(undefined); - hoistVariableDeclaration(temp); - return temp; - } - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1; - } - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0, - state: 0, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0); - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, [])); - emitNop(); - } - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2; - exception.finallyLabel = finallyLabel; - } - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = endBlock(); - var state = exception.state; - if (state < 2) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3; - } - function isExceptionBlock(block) { - return block.kind === 0; - } - function beginScriptLoopBlock() { - beginBlock({ - kind: 3, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2, - isScript: true, - breakLabel: -1 - }); - } - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - function supportsUnlabeledBreak(block) { - return block.kind === 2 - || block.kind === 3; - } - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4; - } - function supportsUnlabeledContinue(block) { - return block.kind === 3; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3, getInstructionName(instruction)); - return literal; - } - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), location); - } - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), location); - } - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []), location); - } - function emitNop() { - emitWorker(0); - } - function emitStatement(node) { - if (node) { - emitWorker(1, [node]); - } - else { - emitNop(); - } - } - function emitAssignment(left, right, location) { - emitWorker(2, [left, right], location); - } - function emitBreak(label, location) { - emitWorker(3, [label], location); - } - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4, [label, condition], location); - } - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5, [label, condition], location); - } - function emitYieldStar(expression, location) { - emitWorker(7, [expression], location); - } - function emitYield(expression, location) { - emitWorker(6, [expression], location); - } - function emitReturn(expression, location) { - emitWorker(8, [expression], location); - } - function emitThrow(expression, location) { - emitWorker(9, [expression], location); - } - function emitEndfinally() { - emitWorker(10); - } - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, state)], undefined, ts.createBlock(buildResult, buildResult.length > 0)), 524288)); - } - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - function flushLabel() { - if (!statements) { - return; - } - appendLabel(!lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(undefined, undefined); - } - if (statements && clauses) { - appendLabel(false); - } - updateLabelExpressions(); - } - function isFinalLabelReachable(operationIndex) { - if (!lastOperationWasCompletion) { - return true; - } - if (!labelOffsets || !labelExpressions) { - return false; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1) { - withBlockStack.pop(); - } - } - } - } - } - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0) { - return; - } - else if (opcode === 10) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2: - return writeAssign(args[0], args[1], location); - case 3: - return writeBreak(args[0], location); - case 4: - return writeBreakWhenTrue(args[0], args[1], location); - case 5: - return writeBreakWhenFalse(args[0], args[1], location); - case 6: - return writeYield(args[0], location); - case 7: - return writeYieldStar(args[0], location); - case 8: - return writeReturn(args[0], location); - case 9: - return writeThrow(args[0], location); - } - } - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), operationLocation), 384)); - } - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)); - } - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4), expression] - : [createInstruction(4)])), operationLocation), 384)); - } - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5), - expression - ])), operationLocation), 384)); - } - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), undefined, [ts.createThis(), body]); - } - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 || compilerOptions.jsx === 3) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251); - context.enableEmitNotification(252); - context.enableEmitNotification(250); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(261); - return transformSourceFile; - function transformSourceFile(node) { - return node; - } - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251: - case 252: - case 250: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 && token <= 107) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableSubstitution(262); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var currentSourceFile; - var currentModuleInfo; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var _a = collectAsynchronousDependencies(node, true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, undefined, (moduleName ? [moduleName] : []).concat([ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), node.statements)); - } - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, "factory")], undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement(undefined, [ - ts.createVariableDeclaration("v", undefined, ts.createCall(ts.createIdentifier("factory"), undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], true), undefined)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, undefined, [ - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ])) - ]), node.statements)); - } - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - var aliasedModuleNames = []; - var unaliasedModuleNames = []; - var importAliasNames = []; - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - ts.setEmitFlags(importAliasName, 4); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, true); - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, true); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 | 1536); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536); - statements.push(statement); - } - } - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return visitExportDeclaration(node); - case 243: - return visitExportAssignment(node); - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return node; - } - } - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, createRequireCall(node))); - } - else { - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 ? 2 : 0)), node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - statements = ts.append(statements, ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)), node) - ], languageVersion >= 2 ? 2 : 0))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), undefined, args); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), undefined, createRequireCall(node)) - ], languageVersion >= 2 ? 2 : 0)), node)); - } - } - else { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, undefined, createRequireCall(node)) - ])), node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, node, true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, node, true); - } - return ts.singleOrMany(statements); - } - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, node.parameters, undefined, node.body), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, true, true), undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1)) { - var modifiers = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, undefined, context, 0, false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), node.name), node.initializer); - } - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name); - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576); - return statement; - } - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 193: - case 192: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, node); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 ? 59 : 60), ts.createLiteral(1)), node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var exportFunctionsMap = []; - var noSubstitutionMap = []; - var currentSourceFile; - var moduleInfo; - var exportFunction; - var contextObject; - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, exportFunction), - ts.createParameter(undefined, undefined, undefined, contextObject) - ], undefined, moduleBodyBlock); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - function createSystemModuleBody(node, dependencyGroups) { - var statements = []; - startLexicalEnvironment(); - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - ts.addRange(statements, hoistedStatements); - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock(executeStatements, true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, true); - } - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - var exportStarFunction_1 = createExportStarFunction(undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, undefined, ts.createObjectLiteral(exportedNames, true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), undefined, [n]))); - } - return ts.createFunctionDeclaration(undefined, undefined, undefined, exportStarFunction, undefined, [ts.createParameter(undefined, undefined, undefined, m)], undefined, ts.createBlock([ - ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1) - ])), - ts.createStatement(ts.createCall(exportFunction, undefined, [exports])) - ], true)); - } - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238: - if (!entry.importClause) { - break; - } - case 237: - ts.Debug.assert(importVariableName !== undefined); - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, undefined, [ts.createObjectLiteral(properties, true)]))); - } - else { - statements.push(ts.createStatement(ts.createCall(exportStarFunction, undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, ts.createBlock(statements, true))); - } - return ts.createArrayLiteral(setters, true); - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return undefined; - case 243: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, true); - } - } - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - function visitClassDeclaration(node) { - var statements; - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression(undefined, node.name, undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, false); - } - return ts.singleOrMany(statements); - } - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - function shouldHoistVariableDeclarationList(node) { - return (ts.getEmitFlags(node) & 2097152) === 0 - && (enclosingBlockScopedContainer.kind === 265 - || (ts.getOriginalNode(node).flags & 3) === 0); - } - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, true); - } - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, false); - } - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, undefined, [exportName, value]); - } - function nestedElementVisitor(node) { - switch (node.kind) { - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 216: - return visitForOfStatement(node); - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 222: - return visitLabeledStatement(node); - case 220: - return visitWithStatement(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 257: - return visitCaseClause(node); - case 258: - return visitDefaultClause(node); - case 224: - return visitTryStatement(node); - case 260: - return visitCatchClause(node); - case 207: - return visitBlock(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function destructuringVisitor(node) { - if (node.transformFlags & 1024 - && node.kind === 194) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265; - } - else { - return false; - } - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 192: - case 193: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193) { - expression = node.operator === 43 - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, false); - if (exportContainer && exportContainer.kind === 265) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265); - context.enableSubstitution(71); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237: - return undefined; - case 243: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - return node.isExportEquals ? undefined : node; - } - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - var TransformationState; - (function (TransformationState) { - TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; - TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; - TransformationState[TransformationState["Completed"] = 2] = "Completed"; - TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; - })(TransformationState || (TransformationState = {})); - var SyntaxKindFeatureFlags; - (function (SyntaxKindFeatureFlags) { - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; - })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - if (languageVersion < 1) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0; - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - var transformation = ts.chain.apply(void 0, transformers)(context); - state = 1; - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - state = 2; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - function enableSubstitution(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1; - } - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1) !== 0 - && (ts.getEmitFlags(node) & 4) === 0; - } - function substituteNode(hint, node) { - ts.Debug.assert(state < 3, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2; - } - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2) !== 0 - || (ts.getEmitFlags(node) & 2) !== 0; - } - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - function startLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - function endLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3) { - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - state = 3; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - var referencesOutput = ""; - var usedTypeDirectiveReferences; - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// " + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 || declaration.kind === 242 || declaration.kind === 239) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238) { - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0) { - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - var shouldUseResolverType = declaration.kind === 146 && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 | 1024 | - (shouldUseResolverType ? 4096 : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 | 1024, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, false, true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119: - case 136: - case 133: - case 122: - case 134: - case 137: - case 105: - case 139: - case 95: - case 130: - case 169: - case 173: - return writeTextOfNode(currentText, type); - case 201: - return emitExpressionWithTypeArguments(type); - case 159: - return emitTypeReference(type); - case 162: - return emitTypeQuery(type); - case 164: - return emitArrayType(type); - case 165: - return emitTupleType(type); - case 166: - return emitUnionType(type); - case 167: - return emitIntersectionType(type); - case 168: - return emitParenType(type); - case 170: - return emitTypeOperator(type); - case 171: - return emitIndexedAccessType(type); - case 172: - return emitMappedType(type); - case 160: - case 161: - return emitSignatureDeclarationWithJsDocComments(type); - case 163: - return emitTypeLiteral(type); - case 71: - return emitEntityName(type); - case 143: - return emitEntityName(type); - case 158: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 ? entityName.left : entityName.expression; - var right = entityName.kind === 143 ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 237 ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 || node.expression.kind === 179); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, true); - emitLines(node.statements); - } - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 | 1024, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - if (node.expression.kind === 71) { - var nodes = resolver.collectLinkedAliases(node.expression); - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 || - (node.parent.kind === 265 && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265) { - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228: - return writeFunctionDeclaration(node); - case 208: - return writeVariableStatement(node); - case 230: - return writeInterfaceDeclaration(node); - case 229: - return writeClassDeclaration(node); - case 231: - return writeTypeAliasDeclaration(node); - case 232: - return writeEnumDeclaration(node); - case 233: - return writeModuleDeclaration(node); - case 237: - return writeImportEqualsDeclaration(node); - case 238: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - if (node.parent.kind === 265) { - var modifiers = ts.getModifierFlags(node); - if (modifiers & 1) { - write("export "); - } - if (modifiers & 512) { - write("default "); - } - else if (node.kind !== 230 && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8) { - write("private "); - } - else if (flags & 16) { - write("protected "); - } - if (flags & 32) { - write("static "); - } - if (flags & 64) { - write("readonly "); - } - if (flags & 128) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - write(", "); - } - if (node.importClause.namedBindings.kind === 240) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233; - var moduleSpecifier; - if (parent.kind === 237) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 && ts.hasModifier(node.parent, 8); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - var diagnosticMessage; - switch (node.parent.kind) { - case 229: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - if (node.parent.parent.kind === 229) { - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - if (node.kind !== 226 || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - if ((node.kind === 149 || node.kind === 148 || - (node.kind === 146 && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 || node.kind === 148) && node.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 || node.kind === 148) { - if (ts.hasModifier(node, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 153 ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 - ? accessor.type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154) { - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 || node.kind === 152) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - if (node.kind === 156 || node.kind === 161) { - write("new "); - } - else if (node.kind === 160) { - var currentOutput = writer.getText(); - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157) { - write("]"); - } - else { - write(")"); - } - var isFunctionTypeOrConstructorType = node.kind === 160 || node.kind === 161; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 && !ts.hasModifier(node, 8)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151: - case 150: - if (ts.hasModifier(node, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - if (bindingPattern.kind === 174) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200) { - write(" "); - } - else if (bindingElement.kind === 176) { - if (bindingElement.propertyName) { - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71); - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228: - case 233: - case 237: - case 230: - case 229: - case 231: - case 232: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238: - return emitModuleElement(node, !node.importClause); - case 244: - return emitExportDeclaration(node); - case 152: - case 151: - case 150: - return writeFunctionDeclaration(node); - case 156: - case 155: - case 157: - return emitSignatureDeclarationWithJsDocComments(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 149: - case 148: - return emitPropertyDeclaration(node); - case 264: - return emitEnumMemberDeclaration(node); - case 243: - return emitExportAssignment(node); - case 265: - return emitSourceFile(node); - } - } - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - declFileName = referencedFile.fileName; - } - else { - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false); - referencesOutput += "/// " + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - var isBundledEmit = sourceFileOrBundle.kind === 266; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; - var sourceMapSourceIndex; - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - sourceMapSourceIndex = -1; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265) { - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 - && (emitFlags & 16) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 - && (emitFlags & 32) === 0 - && end >= 0) { - emitPos(end); - } - } - } - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295; - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - if (node.kind === 227) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - function isTripleSlashComment(commentPos, commentEnd) { - if (currentText.charCodeAt(commentPos + 1) === 47 && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, false); - var printer = createPrinter(compilerOptions, { - hasGlobalName: resolver.hasGlobalName, - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); - } - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), false, sourceFiles); - } - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - if (shouldSkip) - continue; - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; - var autoGeneratedIdToGeneratedName; - var generatedNames; - var tempFlagsStack; - var tempFlags; - var writer; - var ownWriter; - reset(); - return { - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265: return printFile(node); - case 266: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0; - comments.reset(); - setWriter(undefined); - } - function emit(node) { - pipelineEmitWithNotification(3, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 && hint !== 2) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0: return pipelineEmitSourceFile(node); - case 2: return pipelineEmitIdentifierName(node); - case 1: return pipelineEmitExpression(node); - case 3: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - case 14: - case 15: - case 16: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 143: - return emitQualifiedName(node); - case 144: - return emitComputedPropertyName(node); - case 145: - return emitTypeParameter(node); - case 146: - return emitParameter(node); - case 147: - return emitDecorator(node); - case 148: - return emitPropertySignature(node); - case 149: - return emitPropertyDeclaration(node); - case 150: - return emitMethodSignature(node); - case 151: - return emitMethodDeclaration(node); - case 152: - return emitConstructor(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 155: - return emitCallSignature(node); - case 156: - return emitConstructSignature(node); - case 157: - return emitIndexSignature(node); - case 158: - return emitTypePredicate(node); - case 159: - return emitTypeReference(node); - case 160: - return emitFunctionType(node); - case 161: - return emitConstructorType(node); - case 162: - return emitTypeQuery(node); - case 163: - return emitTypeLiteral(node); - case 164: - return emitArrayType(node); - case 165: - return emitTupleType(node); - case 166: - return emitUnionType(node); - case 167: - return emitIntersectionType(node); - case 168: - return emitParenthesizedType(node); - case 201: - return emitExpressionWithTypeArguments(node); - case 169: - return emitThisType(); - case 170: - return emitTypeOperator(node); - case 171: - return emitIndexedAccessType(node); - case 172: - return emitMappedType(node); - case 173: - return emitLiteralType(node); - case 174: - return emitObjectBindingPattern(node); - case 175: - return emitArrayBindingPattern(node); - case 176: - return emitBindingElement(node); - case 205: - return emitTemplateSpan(node); - case 206: - return emitSemicolonClassElement(); - case 207: - return emitBlock(node); - case 208: - return emitVariableStatement(node); - case 209: - return emitEmptyStatement(); - case 210: - return emitExpressionStatement(node); - case 211: - return emitIfStatement(node); - case 212: - return emitDoStatement(node); - case 213: - return emitWhileStatement(node); - case 214: - return emitForStatement(node); - case 215: - return emitForInStatement(node); - case 216: - return emitForOfStatement(node); - case 217: - return emitContinueStatement(node); - case 218: - return emitBreakStatement(node); - case 219: - return emitReturnStatement(node); - case 220: - return emitWithStatement(node); - case 221: - return emitSwitchStatement(node); - case 222: - return emitLabeledStatement(node); - case 223: - return emitThrowStatement(node); - case 224: - return emitTryStatement(node); - case 225: - return emitDebuggerStatement(node); - case 226: - return emitVariableDeclaration(node); - case 227: - return emitVariableDeclarationList(node); - case 228: - return emitFunctionDeclaration(node); - case 229: - return emitClassDeclaration(node); - case 230: - return emitInterfaceDeclaration(node); - case 231: - return emitTypeAliasDeclaration(node); - case 232: - return emitEnumDeclaration(node); - case 233: - return emitModuleDeclaration(node); - case 234: - return emitModuleBlock(node); - case 235: - return emitCaseBlock(node); - case 237: - return emitImportEqualsDeclaration(node); - case 238: - return emitImportDeclaration(node); - case 239: - return emitImportClause(node); - case 240: - return emitNamespaceImport(node); - case 241: - return emitNamedImports(node); - case 242: - return emitImportSpecifier(node); - case 243: - return emitExportAssignment(node); - case 244: - return emitExportDeclaration(node); - case 245: - return emitNamedExports(node); - case 246: - return emitExportSpecifier(node); - case 247: - return; - case 248: - return emitExternalModuleReference(node); - case 10: - return emitJsxText(node); - case 251: - return emitJsxOpeningElement(node); - case 252: - return emitJsxClosingElement(node); - case 253: - return emitJsxAttribute(node); - case 254: - return emitJsxAttributes(node); - case 255: - return emitJsxSpreadAttribute(node); - case 256: - return emitJsxExpression(node); - case 257: - return emitCaseClause(node); - case 258: - return emitDefaultClause(node); - case 259: - return emitHeritageClause(node); - case 260: - return emitCatchClause(node); - case 261: - return emitPropertyAssignment(node); - case 262: - return emitShorthandPropertyAssignment(node); - case 263: - return emitSpreadAssignment(node); - case 264: - return emitEnumMember(node); - } - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - case 8: - return emitNumericLiteral(node); - case 9: - case 12: - case 13: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 86: - case 95: - case 97: - case 101: - case 99: - writeTokenText(kind); - return; - case 177: - return emitArrayLiteralExpression(node); - case 178: - return emitObjectLiteralExpression(node); - case 179: - return emitPropertyAccessExpression(node); - case 180: - return emitElementAccessExpression(node); - case 181: - return emitCallExpression(node); - case 182: - return emitNewExpression(node); - case 183: - return emitTaggedTemplateExpression(node); - case 184: - return emitTypeAssertionExpression(node); - case 185: - return emitParenthesizedExpression(node); - case 186: - return emitFunctionExpression(node); - case 187: - return emitArrowFunction(node); - case 188: - return emitDeleteExpression(node); - case 189: - return emitTypeOfExpression(node); - case 190: - return emitVoidExpression(node); - case 191: - return emitAwaitExpression(node); - case 192: - return emitPrefixUnaryExpression(node); - case 193: - return emitPostfixUnaryExpression(node); - case 194: - return emitBinaryExpression(node); - case 195: - return emitConditionalExpression(node); - case 196: - return emitTemplateExpression(node); - case 197: - return emitYieldExpression(node); - case 198: - return emitSpreadExpression(node); - case 199: - return emitClassExpression(node); - case 200: - return; - case 202: - return emitAsExpression(node); - case 203: - return emitNonNullExpression(node); - case 204: - return emitMetaProperty(node); - case 249: - return emitJsxElement(node); - case 250: - return emitJsxSelfClosingElement(node); - case 296: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - function emitNumericLiteral(node) { - emitLiteral(node); - } - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - function emitIdentifier(node) { - write(getTextOfNode(node, false)); - } - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 : 0; - emitExpressionList(node, elements, 4466 | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 : 0; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 ? 32 : 0; - emitList(node, properties, 978 | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - var constantValue = ts.getConstantValue(expression); - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - var operand = node.operand; - return operand.kind === 192 - && ((node.operator === 37 && (operand.operator === 37 || operand.operator === 43)) - || (node.operator === 38 && (operand.operator === 38 || operand.operator === 44))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17, node.pos, node); - write(" "); - writeToken(18, node.statements.end, node); - } - else { - writeToken(17, node.pos, node); - emitBlockStatements(node); - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18, node.statements.end, node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1) { - emitList(node, node.statements, 384); - } - else { - emitList(node, node.statements, 65); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90, node.pos, node); - write(" "); - writeToken(19, openParenPos, node); - emitExpression(node.expression); - writeToken(20, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82, node.thenStatement.end, node); - if (node.elseStatement.kind === 211) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos, node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96, node.pos, node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98, node.pos); - write(" "); - writeToken(19, openParenPos); - emitExpression(node.expression); - writeToken(20, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78, node.pos); - write(";"); - } - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - if (ts.getEmitFlags(body) & 1) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2) - || shouldWriteClosingLineTerminator(body, body.statements, 2)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - var statementOffset = emitPrologueDirectives(body.statements, true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384); - increaseIndent(); - } - else { - emitList(body, body.statements, 1, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - write(" {"); - emitList(node, node.members, 65); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17, node.pos); - emitList(node, node.clauses, 65); - writeToken(18, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, true)); - } - function emitJsxClosingElement(node) { - write(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - (ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74, node.pos); - write(" "); - writeToken(19, openParenPos); - emit(node.variableDeclaration); - writeToken(20, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384) { - return; - } - if (format & 7680) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - if (format & 1) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - else { - var mayEmitInterveningComments = (format & 131072) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128) { - write(" "); - } - if (format & 64) { - increaseIndent(); - } - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - if (previousSibling) { - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - if ((format & (3 | 64)) === 0) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256) { - write(" "); - } - } - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - var hasTrailingComma = (format & 32) && children.hasTrailingComma; - if (format & 16 && hasTrailingComma) { - write(","); - } - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - if (format & 64) { - decreaseIndent(); - } - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1) { - return true; - } - if (format & 2) { - if (format & 32768) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1) { - return true; - } - else if (format & 2) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1) { - return (format & 65536) === 0; - } - else if (format & 2) { - if (format & 32768) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768) !== 0; - } - return startsOnNewLine; - } - return (format & 32768) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - function generateName(name) { - if (name.autoGenerateKind === 4) { - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - if (local && local.flags & (107455 | 1048576 | 8388608)) { - return false; - } - } - } - return true; - } - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455; - tempFlags++; - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - function makeUniqueName(baseName) { - if (baseName.charCodeAt(baseName.length - 1) !== 95) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0); - } - function generateNameForNode(node) { - switch (node.kind) { - case 71: - return makeUniqueName(getTextOfNode(node)); - case 233: - case 232: - return generateNameForModuleOrEnum(node); - case 238: - case 244: - return generateNameForImportOrExportDeclaration(node); - case 228: - case 229: - case 243: - return generateNameForExportDefault(); - case 199: - return generateNameForClassExpression(); - case 151: - case 153: - case 154: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0); - } - } - function makeName(name) { - switch (name.autoGenerateKind) { - case 1: - return makeTempVariableName(0); - case 2: - return makeTempVariableName(268435456); - case 3: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0] = ""; - delimiters[16] = ","; - delimiters[4] = " |"; - delimiters[8] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28]; - } - function createBracketsMap() { - var brackets = []; - brackets[512] = ["{", "}"]; - brackets[1024] = ["(", ")"]; - brackets[2048] = ["<", ">"]; - brackets[4096] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680][1]; - } - var TempFlags; - (function (TempFlags) { - TempFlags[TempFlags["Auto"] = 0] = "Auto"; - TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; - TempFlags[TempFlags["_i"] = 268435456] = "_i"; - })(TempFlags || (TempFlags = {})); - var ListFormat; - (function (ListFormat) { - ListFormat[ListFormat["None"] = 0] = "None"; - ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; - ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; - ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; - ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; - ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; - ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; - ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat[ListFormat["DelimitersMask"] = 28] = "DelimitersMask"; - ListFormat[ListFormat["AllowTrailingComma"] = 32] = "AllowTrailingComma"; - ListFormat[ListFormat["Indented"] = 64] = "Indented"; - ListFormat[ListFormat["SpaceBetweenBraces"] = 128] = "SpaceBetweenBraces"; - ListFormat[ListFormat["SpaceBetweenSiblings"] = 256] = "SpaceBetweenSiblings"; - ListFormat[ListFormat["Braces"] = 512] = "Braces"; - ListFormat[ListFormat["Parenthesis"] = 1024] = "Parenthesis"; - ListFormat[ListFormat["AngleBrackets"] = 2048] = "AngleBrackets"; - ListFormat[ListFormat["SquareBrackets"] = 4096] = "SquareBrackets"; - ListFormat[ListFormat["BracketsMask"] = 7680] = "BracketsMask"; - ListFormat[ListFormat["OptionalIfUndefined"] = 8192] = "OptionalIfUndefined"; - ListFormat[ListFormat["OptionalIfEmpty"] = 16384] = "OptionalIfEmpty"; - ListFormat[ListFormat["Optional"] = 24576] = "Optional"; - ListFormat[ListFormat["PreferNewLine"] = 32768] = "PreferNewLine"; - ListFormat[ListFormat["NoTrailingNewLine"] = 65536] = "NoTrailingNewLine"; - ListFormat[ListFormat["NoInterveningComments"] = 131072] = "NoInterveningComments"; - ListFormat[ListFormat["Modifiers"] = 256] = "Modifiers"; - ListFormat[ListFormat["HeritageClauses"] = 256] = "HeritageClauses"; - ListFormat[ListFormat["TypeLiteralMembers"] = 65] = "TypeLiteralMembers"; - ListFormat[ListFormat["TupleTypeElements"] = 336] = "TupleTypeElements"; - ListFormat[ListFormat["UnionTypeConstituents"] = 260] = "UnionTypeConstituents"; - ListFormat[ListFormat["IntersectionTypeConstituents"] = 264] = "IntersectionTypeConstituents"; - ListFormat[ListFormat["ObjectBindingPatternElements"] = 432] = "ObjectBindingPatternElements"; - ListFormat[ListFormat["ArrayBindingPatternElements"] = 304] = "ArrayBindingPatternElements"; - ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 978] = "ObjectLiteralExpressionProperties"; - ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 4466] = "ArrayLiteralExpressionElements"; - ListFormat[ListFormat["CallExpressionArguments"] = 1296] = "CallExpressionArguments"; - ListFormat[ListFormat["NewExpressionArguments"] = 9488] = "NewExpressionArguments"; - ListFormat[ListFormat["TemplateExpressionSpans"] = 131072] = "TemplateExpressionSpans"; - ListFormat[ListFormat["SingleLineBlockStatements"] = 384] = "SingleLineBlockStatements"; - ListFormat[ListFormat["MultiLineBlockStatements"] = 65] = "MultiLineBlockStatements"; - ListFormat[ListFormat["VariableDeclarationList"] = 272] = "VariableDeclarationList"; - ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 384] = "SingleLineFunctionBodyStatements"; - ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; - ListFormat[ListFormat["ClassHeritageClauses"] = 256] = "ClassHeritageClauses"; - ListFormat[ListFormat["ClassMembers"] = 65] = "ClassMembers"; - ListFormat[ListFormat["InterfaceMembers"] = 65] = "InterfaceMembers"; - ListFormat[ListFormat["EnumMembers"] = 81] = "EnumMembers"; - ListFormat[ListFormat["CaseBlockClauses"] = 65] = "CaseBlockClauses"; - ListFormat[ListFormat["NamedImportsOrExportsElements"] = 432] = "NamedImportsOrExportsElements"; - ListFormat[ListFormat["JsxElementChildren"] = 131072] = "JsxElementChildren"; - ListFormat[ListFormat["JsxElementAttributes"] = 131328] = "JsxElementAttributes"; - ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 81985] = "CaseOrDefaultClauseStatements"; - ListFormat[ListFormat["HeritageClauseTypes"] = 272] = "HeritageClauseTypes"; - ListFormat[ListFormat["SourceFileStatements"] = 65537] = "SourceFileStatements"; - ListFormat[ListFormat["Decorators"] = 24577] = "Decorators"; - ListFormat[ListFormat["TypeArguments"] = 26960] = "TypeArguments"; - ListFormat[ListFormat["TypeParameters"] = 26960] = "TypeParameters"; - ListFormat[ListFormat["Parameters"] = 1360] = "Parameters"; - ListFormat[ListFormat["IndexSignatureParameters"] = 4432] = "IndexSignatureParameters"; - })(ListFormat || (ListFormat = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); - if (!commonPathComponents) { - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - return true; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - var modulesWithElidedImports = ts.createMap(); - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - if (!skipDefaultLib) { - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), true); - }); - } - } - } - moduleResolutionCache = undefined; - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var unknownModuleNames; - var result; - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - result = new Array(moduleNames.length); - unknownModuleNames = moduleNames.slice(0, i); - } - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - return false; - } - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - return false; - } - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - newSourceFile = oldSourceFile; - } - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - return true; - } - if (result[3]) { - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - switch (parent.kind) { - case 146: - case 149: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - case 226: - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259: - var heritageClause = node; - if (heritageClause.token === 108) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229: - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - case 208: - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208); - } - break; - case 149: - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146: - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181: - case 182: - case 201: - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76: - if (isConstValid) { - continue; - } - case 114: - case 112: - case 113: - case 131: - case 124: - case 117: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - case 115: - case 84: - case 79: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(undefined, undefined, undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238: - case 237: - case 244: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9) { - break; - } - if (!moduleNameExpr.text) { - break; - } - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - else { - if (previousResolution) { - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - saveResolution = false; - } - else { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 && options.module === ts.ModuleKind.None) { - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - var dir = getCommonSourceDirectory(); - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - chain_1 = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - if (emitFilesSeen.contains(emitFilePath)) { - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - ts.optionDeclarations = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0, - "es5": 1, - "es6": 2, - "es2015": 2, - "es2016": 3, - "es2017": 4, - "esnext": 5, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1, - "react-native": 3, - "react": 2 - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0, - "lf": 1 - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - ts.typeAcquisitionDeclarations = [ - { - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1, - strict: true - }; - var optionNameMapCache; - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45) { - s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1, false, 0, jsonText); - var token; - while ((token = scanner.scan()) !== 1) { - switch (token) { - case 2: - case 3: - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - var literalFileMap = ts.createMap(); - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, true); - } - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1) { - recursiveKeys.push(key); - } - } - } - } - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 : 0 - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 }; - } - return undefined; - } - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - function caseSensitiveKeyMapper(key) { - return key; - } - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var ScriptSnapshot; - (function (ScriptSnapshot) { - var StringScriptSnapshot = (function () { - function StringScriptSnapshot(text) { - this.text = text; - } - StringScriptSnapshot.prototype.getText = function (start, end) { - return start === 0 && end === this.text.length - ? this.text - : this.text.substring(start, end); - }; - StringScriptSnapshot.prototype.getLength = function () { - return this.text.length; - }; - StringScriptSnapshot.prototype.getChangeRange = function () { - return undefined; - }; - return StringScriptSnapshot; - }()); - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot.fromString = fromString; - })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); - var TextChange = (function () { - function TextChange() { - } - return TextChange; - }()); - ts.TextChange = TextChange; - var HighlightSpanKind; - (function (HighlightSpanKind) { - HighlightSpanKind.none = "none"; - HighlightSpanKind.definition = "definition"; - HighlightSpanKind.reference = "reference"; - HighlightSpanKind.writtenReference = "writtenReference"; - })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); - var IndentStyle; - (function (IndentStyle) { - IndentStyle[IndentStyle["None"] = 0] = "None"; - IndentStyle[IndentStyle["Block"] = 1] = "Block"; - IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; - })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); - var SymbolDisplayPartKind; - (function (SymbolDisplayPartKind) { - SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; - SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; - SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; - SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); - var OutputFileType; - (function (OutputFileType) { - OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; - OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; - OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; - })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); - var EndOfLineState; - (function (EndOfLineState) { - EndOfLineState[EndOfLineState["None"] = 0] = "None"; - EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; - EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); - var TokenClass; - (function (TokenClass) { - TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; - TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; - TokenClass[TokenClass["Operator"] = 2] = "Operator"; - TokenClass[TokenClass["Comment"] = 3] = "Comment"; - TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; - TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; - TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass[TokenClass["StringLiteral"] = 7] = "StringLiteral"; - TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; - })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); - var ScriptElementKind; - (function (ScriptElementKind) { - ScriptElementKind.unknown = ""; - ScriptElementKind.warning = "warning"; - ScriptElementKind.keyword = "keyword"; - ScriptElementKind.scriptElement = "script"; - ScriptElementKind.moduleElement = "module"; - ScriptElementKind.classElement = "class"; - ScriptElementKind.localClassElement = "local class"; - ScriptElementKind.interfaceElement = "interface"; - ScriptElementKind.typeElement = "type"; - ScriptElementKind.enumElement = "enum"; - ScriptElementKind.enumMemberElement = "enum member"; - ScriptElementKind.variableElement = "var"; - ScriptElementKind.localVariableElement = "local var"; - ScriptElementKind.functionElement = "function"; - ScriptElementKind.localFunctionElement = "local function"; - ScriptElementKind.memberFunctionElement = "method"; - ScriptElementKind.memberGetAccessorElement = "getter"; - ScriptElementKind.memberSetAccessorElement = "setter"; - ScriptElementKind.memberVariableElement = "property"; - ScriptElementKind.constructorImplementationElement = "constructor"; - ScriptElementKind.callSignatureElement = "call"; - ScriptElementKind.indexSignatureElement = "index"; - ScriptElementKind.constructSignatureElement = "construct"; - ScriptElementKind.parameterElement = "parameter"; - ScriptElementKind.typeParameterElement = "type parameter"; - ScriptElementKind.primitiveType = "primitive type"; - ScriptElementKind.label = "label"; - ScriptElementKind.alias = "alias"; - ScriptElementKind.constElement = "const"; - ScriptElementKind.letElement = "let"; - ScriptElementKind.directory = "directory"; - ScriptElementKind.externalModuleName = "external module name"; - ScriptElementKind.jsxAttribute = "JSX attribute"; - })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); - var ScriptElementKindModifier; - (function (ScriptElementKindModifier) { - ScriptElementKindModifier.none = ""; - ScriptElementKindModifier.publicMemberModifier = "public"; - ScriptElementKindModifier.privateMemberModifier = "private"; - ScriptElementKindModifier.protectedMemberModifier = "protected"; - ScriptElementKindModifier.exportedModifier = "export"; - ScriptElementKindModifier.ambientModifier = "declare"; - ScriptElementKindModifier.staticModifier = "static"; - ScriptElementKindModifier.abstractModifier = "abstract"; - })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); - var ClassificationTypeNames = (function () { - function ClassificationTypeNames() { - } - return ClassificationTypeNames; - }()); - ClassificationTypeNames.comment = "comment"; - ClassificationTypeNames.identifier = "identifier"; - ClassificationTypeNames.keyword = "keyword"; - ClassificationTypeNames.numericLiteral = "number"; - ClassificationTypeNames.operator = "operator"; - ClassificationTypeNames.stringLiteral = "string"; - ClassificationTypeNames.whiteSpace = "whitespace"; - ClassificationTypeNames.text = "text"; - ClassificationTypeNames.punctuation = "punctuation"; - ClassificationTypeNames.className = "class name"; - ClassificationTypeNames.enumName = "enum name"; - ClassificationTypeNames.interfaceName = "interface name"; - ClassificationTypeNames.moduleName = "module name"; - ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAliasName = "type alias name"; - ClassificationTypeNames.parameterName = "parameter name"; - ClassificationTypeNames.docCommentTagName = "doc comment tag name"; - ClassificationTypeNames.jsxOpenTagName = "jsx open tag name"; - ClassificationTypeNames.jsxCloseTagName = "jsx close tag name"; - ClassificationTypeNames.jsxSelfClosingTagName = "jsx self closing tag name"; - ClassificationTypeNames.jsxAttribute = "jsx attribute"; - ClassificationTypeNames.jsxText = "jsx text"; - ClassificationTypeNames.jsxAttributeStringLiteralValue = "jsx attribute string literal value"; - ts.ClassificationTypeNames = ClassificationTypeNames; - var ClassificationType; - (function (ClassificationType) { - ClassificationType[ClassificationType["comment"] = 1] = "comment"; - ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; - ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; - ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType[ClassificationType["operator"] = 5] = "operator"; - ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType[ClassificationType["text"] = 9] = "text"; - ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; - ClassificationType[ClassificationType["className"] = 11] = "className"; - ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; - ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; - ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; - ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; - ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; - ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.scanner = ts.createScanner(5, true); - ts.emptyArray = []; - var SemanticMeaning; - (function (SemanticMeaning) { - SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; - SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; - SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; - SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; - SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; - })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); - function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 146: - case 226: - case 176: - case 149: - case 148: - case 261: - case 262: - case 264: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 260: - case 253: - return 1; - case 145: - case 230: - case 231: - case 163: - return 2; - case 229: - case 232: - return 1 | 2; - case 233: - if (ts.isAmbientModule(node)) { - return 4 | 1; - } - else if (ts.getModuleInstanceState(node) === 1) { - return 4 | 1; - } - else { - return 4; - } - case 241: - case 242: - case 237: - case 238: - case 243: - case 244: - return 1 | 2 | 4; - case 265: - return 4 | 1; - } - return 1 | 2 | 4; - } - ts.getMeaningFromDeclaration = getMeaningFromDeclaration; - function getMeaningFromLocation(node) { - if (node.kind === 265) { - return 1; - } - else if (node.parent.kind === 243) { - return 1 | 2 | 4; - } - else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } - else if (ts.isDeclarationName(node)) { - return getMeaningFromDeclaration(node.parent); - } - else if (isTypeReference(node)) { - return 2; - } - else if (isNamespaceReference(node)) { - return 4; - } - else { - return 1; - } - } - ts.getMeaningFromLocation = getMeaningFromLocation; - function getMeaningFromRightHandSideOfImportEquals(node) { - ts.Debug.assert(node.kind === 71); - if (node.parent.kind === 143 && - node.parent.right === node && - node.parent.parent.kind === 237) { - return 1 | 2 | 4; - } - return 4; - } - function isInRightSideOfImport(node) { - while (node.parent.kind === 143) { - node = node.parent; - } - return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; - } - function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); - } - function isQualifiedNameNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 143) { - while (root.parent && root.parent.kind === 143) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 159 && !isLastClause; - } - function isPropertyAccessNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 179) { - while (root.parent && root.parent.kind === 179) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 201 && root.parent.parent.kind === 259) { - var decl = root.parent.parent.parent; - return (decl.kind === 229 && root.parent.parent.token === 108) || - (decl.kind === 230 && root.parent.parent.token === 85); - } - return false; - } - function isTypeReference(node) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - return node.parent.kind === 159 || - (node.parent.kind === 201 && !ts.isExpressionWithTypeArgumentsInClassExtendsClause(node.parent)) || - (node.kind === 99 && !ts.isPartOfExpression(node)) || - node.kind === 169; - } - function isCallExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 181); - } - ts.isCallExpressionTarget = isCallExpressionTarget; - function isNewExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 182); - } - ts.isNewExpressionTarget = isNewExpressionTarget; - function isCallOrNewExpressionTarget(node, kind) { - var target = climbPastPropertyAccess(node); - return target && target.parent && target.parent.kind === kind && target.parent.expression === target; - } - function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; - } - ts.climbPastPropertyAccess = climbPastPropertyAccess; - function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 222 && referenceNode.label.text === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return undefined; - } - ts.getTargetLabel = getTargetLabel; - function isJumpStatementTarget(node) { - return node.kind === 71 && - (node.parent.kind === 218 || node.parent.kind === 217) && - node.parent.label === node; - } - ts.isJumpStatementTarget = isJumpStatementTarget; - function isLabelOfLabeledStatement(node) { - return node.kind === 71 && - node.parent.kind === 222 && - node.parent.label === node; - } - function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); - } - ts.isLabelName = isLabelName; - function isRightSideOfQualifiedName(node) { - return node.parent.kind === 143 && node.parent.right === node; - } - ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; - function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 179 && node.parent.name === node; - } - ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; - function isNameOfModuleDeclaration(node) { - return node.parent.kind === 233 && node.parent.name === node; - } - ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; - function isNameOfFunctionDeclaration(node) { - return node.kind === 71 && - ts.isFunctionLike(node.parent) && node.parent.name === node; - } - ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; - function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 9 || node.kind === 8) { - switch (node.parent.kind) { - case 149: - case 148: - case 261: - case 264: - case 151: - case 150: - case 153: - case 154: - case 233: - return ts.getNameOfDeclaration(node.parent) === node; - case 180: - return node.parent.argumentExpression === node; - case 144: - return true; - } - } - return false; - } - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; - function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; - } - ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; - function isInsideComment(sourceFile, token, position) { - return position <= token.getStart(sourceFile) && - (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || - isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); - function isInsideCommentRange(comments) { - return ts.forEach(comments, function (comment) { - if (comment.pos < position && position < comment.end) { - return true; - } - else if (position === comment.end) { - var text = sourceFile.text; - var width = comment.end - comment.pos; - if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47) { - return true; - } - else { - return !(text.charCodeAt(comment.end - 1) === 47 && - text.charCodeAt(comment.end - 2) === 42); - } - } - return false; - }); - } - } - ts.isInsideComment = isInsideComment; - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 265: - case 151: - case 150: - case 228: - case 186: - case 153: - case 154: - case 229: - case 230: - case 232: - case 233: - return node; - } - } - } - ts.getContainerNode = getContainerNode; - function getNodeKind(node) { - switch (node.kind) { - case 265: - return ts.isExternalModule(node) ? ts.ScriptElementKind.moduleElement : ts.ScriptElementKind.scriptElement; - case 233: - return ts.ScriptElementKind.moduleElement; - case 229: - case 199: - return ts.ScriptElementKind.classElement; - case 230: return ts.ScriptElementKind.interfaceElement; - case 231: return ts.ScriptElementKind.typeElement; - case 232: return ts.ScriptElementKind.enumElement; - case 226: - return getKindOfVariableDeclaration(node); - case 176: - return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); - case 187: - case 228: - case 186: - return ts.ScriptElementKind.functionElement; - case 153: return ts.ScriptElementKind.memberGetAccessorElement; - case 154: return ts.ScriptElementKind.memberSetAccessorElement; - case 151: - case 150: - return ts.ScriptElementKind.memberFunctionElement; - case 149: - case 148: - return ts.ScriptElementKind.memberVariableElement; - case 157: return ts.ScriptElementKind.indexSignatureElement; - case 156: return ts.ScriptElementKind.constructSignatureElement; - case 155: return ts.ScriptElementKind.callSignatureElement; - case 152: return ts.ScriptElementKind.constructorImplementationElement; - case 145: return ts.ScriptElementKind.typeParameterElement; - case 264: return ts.ScriptElementKind.enumMemberElement; - case 146: return ts.hasModifier(node, 92) ? ts.ScriptElementKind.memberVariableElement : ts.ScriptElementKind.parameterElement; - case 237: - case 242: - case 239: - case 246: - case 240: - return ts.ScriptElementKind.alias; - case 290: - return ts.ScriptElementKind.typeElement; - default: - return ts.ScriptElementKind.unknown; - } - function getKindOfVariableDeclaration(v) { - return ts.isConst(v) - ? ts.ScriptElementKind.constElement - : ts.isLet(v) - ? ts.ScriptElementKind.letElement - : ts.ScriptElementKind.variableElement; - } - } - ts.getNodeKind = getNodeKind; - function isThis(node) { - switch (node.kind) { - case 99: - return true; - case 71: - return ts.identifierIsThisKeyword(node) && node.parent.kind === 146; - default: - return false; - } - } - ts.isThis = isThis; - var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= range.end; - } - ts.startEndContainsRange = startEndContainsRange; - function rangeContainsStartEnd(range, start, end) { - return range.pos <= start && range.end >= end; - } - ts.rangeContainsStartEnd = rangeContainsStartEnd; - function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); - } - ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; - function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - var start = Math.max(start1, start2); - var end = Math.min(end1, end2); - return start < end; - } - ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); - } - ts.positionBelongsToNode = positionBelongsToNode; - function isCompletedNode(n, sourceFile) { - if (ts.nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 229: - case 230: - case 232: - case 178: - case 174: - case 163: - case 207: - case 234: - case 235: - case 241: - case 245: - return nodeEndsWith(n, 18, sourceFile); - case 260: - return isCompletedNode(n.block, sourceFile); - case 182: - if (!n.arguments) { - return true; - } - case 181: - case 185: - case 168: - return nodeEndsWith(n, 20, sourceFile); - case 160: - case 161: - return isCompletedNode(n.type, sourceFile); - case 152: - case 153: - case 154: - case 228: - case 186: - case 151: - case 150: - case 156: - case 155: - case 187: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 20, sourceFile); - case 233: - return n.body && isCompletedNode(n.body, sourceFile); - case 211: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 210: - return isCompletedNode(n.expression, sourceFile) || - hasChildOfKind(n, 25); - case 177: - case 175: - case 180: - case 144: - case 165: - return nodeEndsWith(n, 22, sourceFile); - case 157: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22, sourceFile); - case 257: - case 258: - return false; - case 214: - case 215: - case 216: - case 213: - return isCompletedNode(n.statement, sourceFile); - case 212: - var hasWhileKeyword = findChildOfKind(n, 106, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 20, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - case 162: - return isCompletedNode(n.exprName, sourceFile); - case 189: - case 188: - case 190: - case 197: - case 198: - var unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 183: - return isCompletedNode(n.template, sourceFile); - case 196: - var lastSpan = ts.lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 205: - return ts.nodeIsPresent(n.literal); - case 244: - case 238: - return ts.nodeIsPresent(n.moduleSpecifier); - case 192: - return isCompletedNode(n.operand, sourceFile); - case 194: - return isCompletedNode(n.right, sourceFile); - case 195: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } - } - ts.isCompletedNode = isCompletedNode; - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = ts.lastOrUndefined(children); - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 25 && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function findListItemInfo(node) { - var list = findContainingList(node); - if (!list) { - return undefined; - } - var children = list.getChildren(); - var listItemIndex = ts.indexOf(children, node); - return { - listItemIndex: listItemIndex, - list: list - }; - } - ts.findListItemInfo = findListItemInfo; - function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); - } - ts.hasChildOfKind = hasChildOfKind; - function findChildOfKind(n, kind, sourceFile) { - return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); - } - ts.findChildOfKind = findChildOfKind; - function findContainingList(node) { - var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - if (c.kind === 294 && c.pos <= node.pos && c.end >= node.end) { - return c; - } - }); - ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); - return syntaxList; - } - ts.findContainingList = findContainingList; - function getTouchingWord(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }, includeJsDocComment); - } - ts.getTouchingWord = getTouchingWord; - function getTouchingPropertyName(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }, includeJsDocComment); - } - ts.getTouchingPropertyName = getTouchingPropertyName; - function getTouchingToken(sourceFile, position, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, false, includeItemAtEndPosition, includeJsDocComment); - } - ts.getTouchingToken = getTouchingToken; - function getTokenAtPosition(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, true, undefined, includeJsDocComment); - } - ts.getTokenAtPosition = getTokenAtPosition; - function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - var current = sourceFile; - outer: while (true) { - if (ts.isToken(current)) { - return current; - } - if (includeJsDocComment) { - var jsDocChildren = ts.filter(current.getChildren(), ts.isJSDocNode); - for (var _i = 0, jsDocChildren_1 = jsDocChildren; _i < jsDocChildren_1.length; _i++) { - var jsDocChild = jsDocChildren_1[_i]; - var start = allowPositionInLeadingTrivia ? jsDocChild.getFullStart() : jsDocChild.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = jsDocChild.getEnd(); - if (position < end || (position === end && jsDocChild.kind === 1)) { - current = jsDocChild; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, jsDocChild); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - } - for (var _a = 0, _b = current.getChildren(); _a < _b.length; _a++) { - var child = _b[_a]; - if (ts.isJSDocNode(child)) { - continue; - } - var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = child.getEnd(); - if (position < end || (position === end && child.kind === 1)) { - current = child; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, child); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - return current; - } - } - function findTokenOnLeftOfPosition(file, position) { - var tokenAtPosition = getTokenAtPosition(file, position); - if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); - } - ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; - function findNextToken(previousToken, parent) { - return find(parent); - function find(n) { - if (ts.isToken(n) && n.pos === previousToken.end) { - return n; - } - var children = n.getChildren(); - for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { - var child = children_2[_i]; - var shouldDiveInChildNode = (child.pos <= previousToken.pos && child.end > previousToken.end) || - (child.pos === previousToken.end); - if (shouldDiveInChildNode && nodeHasTokens(child)) { - return find(child); - } - } - return undefined; - } - } - ts.findNextToken = findNextToken; - function findPrecedingToken(position, sourceFile, startNode) { - return find(startNode || sourceFile); - function findRightmostToken(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - function find(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - if (position < child.end && (nodeHasTokens(child) || child.kind === 10)) { - var start = child.getStart(sourceFile); - var lookInPreviousChild = (start >= position) || - (child.kind === 10 && start === child.end); - if (lookInPreviousChild) { - var candidate = findRightmostChildNodeWithTokens(children, i); - return candidate && findRightmostToken(candidate); - } - else { - return find(child); - } - } - } - ts.Debug.assert(startNode !== undefined || n.kind === 265); - if (children.length) { - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - } - function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { - for (var i = exclusiveStartPosition - 1; i >= 0; i--) { - if (nodeHasTokens(children[i])) { - return children[i]; - } - } - } - } - ts.findPrecedingToken = findPrecedingToken; - function isInString(sourceFile, position) { - var previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && previousToken.kind === 9) { - var start = previousToken.getStart(); - var end = previousToken.getEnd(); - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; - } - ts.isInString = isInString; - function isInComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, undefined); - } - ts.isInComment = isInComment; - function isInsideJsxElementOrAttribute(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 256) { - return true; - } - if (token && token.kind === 18 && token.parent.kind === 256) { - return true; - } - if (token.kind === 27 && token.parent.kind === 252) { - return true; - } - return false; - } - ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; - function isInTemplateString(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); - } - ts.isInTemplateString = isInTemplateString; - function isInCommentHelper(sourceFile, position, predicate) { - var token = getTokenAtPosition(sourceFile, position); - if (token && position <= token.getStart(sourceFile)) { - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return predicate ? - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end) && - predicate(c); }) : - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end); }); - } - return false; - } - ts.isInCommentHelper = isInCommentHelper; - function hasDocComment(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return ts.forEach(commentRanges, jsDocPrefix); - function jsDocPrefix(c) { - var text = sourceFile.text; - return text.length >= c.pos + 3 && text[c.pos] === "/" && text[c.pos + 1] === "*" && text[c.pos + 2] === "*"; - } - } - ts.hasDocComment = hasDocComment; - function getJsDocTagAtPosition(sourceFile, position) { - var node = ts.getTokenAtPosition(sourceFile, position); - if (ts.isToken(node)) { - switch (node.kind) { - case 104: - case 110: - case 76: - node = node.parent === undefined ? undefined : node.parent.parent; - break; - default: - node = node.parent; - break; - } - } - if (node) { - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (jsDoc.tags) { - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.pos <= position && position <= tag.end) { - return tag; - } - } - } - } - } - } - return undefined; - } - ts.getJsDocTagAtPosition = getJsDocTagAtPosition; - function nodeHasTokens(n) { - return n.getWidth() !== 0; - } - function getNodeModifiers(node) { - var flags = ts.getCombinedModifierFlags(node); - var result = []; - if (flags & 8) - result.push(ts.ScriptElementKindModifier.privateMemberModifier); - if (flags & 16) - result.push(ts.ScriptElementKindModifier.protectedMemberModifier); - if (flags & 4) - result.push(ts.ScriptElementKindModifier.publicMemberModifier); - if (flags & 32) - result.push(ts.ScriptElementKindModifier.staticModifier); - if (flags & 128) - result.push(ts.ScriptElementKindModifier.abstractModifier); - if (flags & 1) - result.push(ts.ScriptElementKindModifier.exportedModifier); - if (ts.isInAmbientContext(node)) - result.push(ts.ScriptElementKindModifier.ambientModifier); - return result.length > 0 ? result.join(",") : ts.ScriptElementKindModifier.none; - } - ts.getNodeModifiers = getNodeModifiers; - function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 159 || node.kind === 181) { - return node.typeArguments; - } - if (ts.isFunctionLike(node) || node.kind === 229 || node.kind === 230) { - return node.typeParameters; - } - return undefined; - } - ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; - function isWord(kind) { - return kind === 71 || ts.isKeyword(kind); - } - ts.isWord = isWord; - function isPropertyName(kind) { - return kind === 9 || kind === 8 || isWord(kind); - } - function isComment(kind) { - return kind === 2 || kind === 3; - } - ts.isComment = isComment; - function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 9 - || kind === 12 - || ts.isTemplateLiteralKind(kind)) { - return true; - } - return false; - } - ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; - function isPunctuation(kind) { - return 17 <= kind && kind <= 70; - } - ts.isPunctuation = isPunctuation; - function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) - && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); - } - ts.isInsideTemplateLiteral = isInsideTemplateLiteral; - function isAccessibilityModifier(kind) { - switch (kind) { - case 114: - case 112: - case 113: - return true; - } - return false; - } - ts.isAccessibilityModifier = isAccessibilityModifier; - function compareDataObjects(dst, src) { - for (var e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } - else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; - } - ts.compareDataObjects = compareDataObjects; - function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 177 || - node.kind === 178) { - if (node.parent.kind === 194 && - node.parent.left === node && - node.parent.operatorToken.kind === 58) { - return true; - } - if (node.parent.kind === 216 && - node.parent.initializer === node) { - return true; - } - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 261 ? node.parent.parent : node.parent)) { - return true; - } - } - return false; - } - ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; - function hasTrailingDirectorySeparator(path) { - var lastCharacter = path.charAt(path.length - 1); - return lastCharacter === "/" || lastCharacter === "\\"; - } - ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; - function isInReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isReferenceComment); - function isReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInReferenceComment = isInReferenceComment; - function isInNonReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isNonReferenceComment); - function isNonReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return !tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInNonReferenceComment = isInNonReferenceComment; - function createTextSpanFromNode(node, sourceFile) { - return ts.createTextSpanFromBounds(node.getStart(sourceFile), node.getEnd()); - } - ts.createTextSpanFromNode = createTextSpanFromNode; - function isTypeKeyword(kind) { - switch (kind) { - case 119: - case 122: - case 130: - case 133: - case 134: - case 136: - case 137: - case 105: - return true; - default: - return false; - } - } - ts.isTypeKeyword = isTypeKeyword; - function isExternalModuleSymbol(moduleSymbol) { - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - return moduleSymbol.name.charCodeAt(0) === 34; - } - ts.isExternalModuleSymbol = isExternalModuleSymbol; - function nodeSeenTracker() { - var seen = []; - return function (node) { - var id = ts.getNodeId(node); - return !seen[id] && (seen[id] = true); - }; - } - ts.nodeSeenTracker = nodeSeenTracker; -})(ts || (ts = {})); -(function (ts) { - function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 146; - } - ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; - var displayPartWriter = getDisplayPartWriter(); - function getDisplayPartWriter() { - var displayParts; - var lineStart; - var indent; - resetWriter(); - return { - displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, - writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, - writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, - writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, - writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, - writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, - writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, - writeSymbol: writeSymbol, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - clear: resetWriter, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - function writeIndent() { - if (lineStart) { - var indentString = ts.getIndentString(indent); - if (indentString) { - displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - writeIndent(); - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - writeIndent(); - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent = 0; - } - } - function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol) { - var flags = symbol.flags; - if (flags & 3) { - return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; - } - else if (flags & 4) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 32768) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 65536) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 8) { - return ts.SymbolDisplayPartKind.enumMemberName; - } - else if (flags & 16) { - return ts.SymbolDisplayPartKind.functionName; - } - else if (flags & 32) { - return ts.SymbolDisplayPartKind.className; - } - else if (flags & 64) { - return ts.SymbolDisplayPartKind.interfaceName; - } - else if (flags & 384) { - return ts.SymbolDisplayPartKind.enumName; - } - else if (flags & 1536) { - return ts.SymbolDisplayPartKind.moduleName; - } - else if (flags & 8192) { - return ts.SymbolDisplayPartKind.methodName; - } - else if (flags & 262144) { - return ts.SymbolDisplayPartKind.typeParameterName; - } - else if (flags & 524288) { - return ts.SymbolDisplayPartKind.aliasName; - } - else if (flags & 8388608) { - return ts.SymbolDisplayPartKind.aliasName; - } - return ts.SymbolDisplayPartKind.text; - } - } - ts.symbolPart = symbolPart; - function displayPart(text, kind) { - return { - text: text, - kind: ts.SymbolDisplayPartKind[kind] - }; - } - ts.displayPart = displayPart; - function spacePart() { - return displayPart(" ", ts.SymbolDisplayPartKind.space); - } - ts.spacePart = spacePart; - function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); - } - ts.keywordPart = keywordPart; - function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); - } - ts.punctuationPart = punctuationPart; - function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); - } - ts.operatorPart = operatorPart; - function textOrKeywordPart(text) { - var kind = ts.stringToToken(text); - return kind === undefined - ? textPart(text) - : keywordPart(kind); - } - ts.textOrKeywordPart = textOrKeywordPart; - function textPart(text) { - return displayPart(text, ts.SymbolDisplayPartKind.text); - } - ts.textPart = textPart; - var carriageReturnLineFeed = "\r\n"; - function getNewLineOrDefaultFromHost(host) { - return host.getNewLine ? host.getNewLine() : carriageReturnLineFeed; - } - ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; - function lineBreakPart() { - return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); - } - ts.lineBreakPart = lineBreakPart; - function mapToDisplayParts(writeDisplayParts) { - writeDisplayParts(displayPartWriter); - var result = displayPartWriter.displayParts(); - displayPartWriter.clear(); - return result; - } - ts.mapToDisplayParts = mapToDisplayParts; - function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - }); - } - ts.typeToDisplayParts = typeToDisplayParts; - function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { - return mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags); - }); - } - ts.symbolToDisplayParts = symbolToDisplayParts; - function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags); - }); - } - ts.signatureToDisplayParts = signatureToDisplayParts; - function getDeclaredName(typeChecker, symbol, location) { - if (isImportOrExportSpecifierName(location) || ts.isStringOrNumericLiteral(location) && location.parent.kind === 144) { - return location.text; - } - var localExportDefaultSymbol = ts.getLocalSymbolForExportDefault(symbol); - return typeChecker.symbolToString(localExportDefaultSymbol || symbol); - } - ts.getDeclaredName = getDeclaredName; - function isImportOrExportSpecifierName(location) { - return location.parent && - (location.parent.kind === 242 || location.parent.kind === 246) && - location.parent.propertyName === location; - } - ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; - function stripQuotes(name) { - var length = name.length; - if (length >= 2 && - name.charCodeAt(0) === name.charCodeAt(length - 1) && - (name.charCodeAt(0) === 34 || name.charCodeAt(0) === 39)) { - return name.substring(1, length - 1); - } - return name; - } - ts.stripQuotes = stripQuotes; - function scriptKindIs(fileName, host) { - var scriptKinds = []; - for (var _i = 2; _i < arguments.length; _i++) { - scriptKinds[_i - 2] = arguments[_i]; - } - var scriptKind = getScriptKind(fileName, host); - return ts.forEach(scriptKinds, function (k) { return k === scriptKind; }); - } - ts.scriptKindIs = scriptKindIs; - function getScriptKind(fileName, host) { - var scriptKind; - if (host && host.getScriptKind) { - scriptKind = host.getScriptKind(fileName); - } - if (!scriptKind) { - scriptKind = ts.getScriptKindFromFileName(fileName); - } - return ts.ensureScriptKind(fileName, scriptKind); - } - ts.getScriptKind = getScriptKind; - function sanitizeConfigFile(configFileName, content) { - var options = { - fileName: "config.js", - compilerOptions: { - target: 2, - removeComments: true - }, - reportDiagnostics: true - }; - var _a = ts.transpileModule("(" + content + ")", options), outputText = _a.outputText, diagnostics = _a.diagnostics; - var trimmedOutput = outputText.trim(); - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - diagnostic.start = diagnostic.start - 1; - } - var _b = ts.parseConfigFileTextToJson(configFileName, trimmedOutput.substring(1, trimmedOutput.length - 2), false), config = _b.config, error = _b.error; - return { - configJsonObject: config || {}, - diagnostics: error ? ts.concatenate(diagnostics, [error]) : diagnostics - }; - } - ts.sanitizeConfigFile = sanitizeConfigFile; - function getFirstNonSpaceCharacterPosition(text, position) { - while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; - } - ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; - function getOpenBrace(constructor, sourceFile) { - return constructor.body.getFirstToken(sourceFile); - } - ts.getOpenBrace = getOpenBrace; - function getOpenBraceOfClassLike(declaration, sourceFile) { - return ts.getTokenAtPosition(sourceFile, declaration.members.pos - 1); - } - ts.getOpenBraceOfClassLike = getOpenBraceOfClassLike; -})(ts || (ts = {})); -var ts; -(function (ts) { - var BreakpointResolver; - (function (BreakpointResolver) { - function spanInSourceFileAtLocation(sourceFile, position) { - if (sourceFile.isDeclarationFile) { - return undefined; - } - var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { - return undefined; - } - } - if (ts.isInAmbientContext(tokenAtLocation)) { - return undefined; - } - return spanInNode(tokenAtLocation); - function textSpan(startNode, endNode) { - var start = startNode.decorators ? - ts.skipTrivia(sourceFile.text, startNode.decorators.end) : - startNode.getStart(sourceFile); - return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); - } - function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { - return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray) { - return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); - } - function spanInPreviousNode(node) { - return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(ts.findNextToken(node, node.parent)); - } - function spanInNode(node) { - if (node) { - switch (node.kind) { - case 208: - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 226: - case 149: - case 148: - return spanInVariableDeclaration(node); - case 146: - return spanInParameterDeclaration(node); - case 228: - case 151: - case 150: - case 153: - case 154: - case 152: - case 186: - case 187: - return spanInFunctionDeclaration(node); - case 207: - if (ts.isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - case 234: - return spanInBlock(node); - case 260: - return spanInBlock(node.block); - case 210: - return textSpan(node.expression); - case 219: - return textSpan(node.getChildAt(0), node.expression); - case 213: - return textSpanEndingAtNextToken(node, node.expression); - case 212: - return spanInNode(node.statement); - case 225: - return textSpan(node.getChildAt(0)); - case 211: - return textSpanEndingAtNextToken(node, node.expression); - case 222: - return spanInNode(node.statement); - case 218: - case 217: - return textSpan(node.getChildAt(0), node.label); - case 214: - return spanInForStatement(node); - case 215: - return textSpanEndingAtNextToken(node, node.expression); - case 216: - return spanInInitializerOfForLike(node); - case 221: - return textSpanEndingAtNextToken(node, node.expression); - case 257: - case 258: - return spanInNode(node.statements[0]); - case 224: - return spanInBlock(node.tryBlock); - case 223: - return textSpan(node, node.expression); - case 243: - return textSpan(node, node.expression); - case 237: - return textSpan(node, node.moduleReference); - case 238: - return textSpan(node, node.moduleSpecifier); - case 244: - return textSpan(node, node.moduleSpecifier); - case 233: - if (ts.getModuleInstanceState(node) !== 1) { - return undefined; - } - case 229: - case 232: - case 264: - case 176: - return textSpan(node); - case 220: - return spanInNode(node.statement); - case 147: - return spanInNodeArray(node.parent.decorators); - case 174: - case 175: - return spanInBindingPattern(node); - case 230: - case 231: - return undefined; - case 25: - case 1: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 26: - return spanInPreviousNode(node); - case 17: - return spanInOpenBraceToken(node); - case 18: - return spanInCloseBraceToken(node); - case 22: - return spanInCloseBracketToken(node); - case 19: - return spanInOpenParenToken(node); - case 20: - return spanInCloseParenToken(node); - case 56: - return spanInColonToken(node); - case 29: - case 27: - return spanInGreaterThanOrLessThanToken(node); - case 106: - return spanInWhileKeyword(node); - case 82: - case 74: - case 87: - return spanInNextNode(node); - case 142: - return spanInOfKeyword(node); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - if ((node.kind === 71 || - node.kind === 198 || - node.kind === 261 || - node.kind === 262) && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (node.kind === 194) { - var binaryExpression = node; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left); - } - if (binaryExpression.operatorToken.kind === 58 && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.parent)) { - return textSpan(node); - } - if (binaryExpression.operatorToken.kind === 26) { - return spanInNode(binaryExpression.left); - } - } - if (ts.isPartOfExpression(node)) { - switch (node.parent.kind) { - case 212: - return spanInPreviousNode(node); - case 147: - return spanInNode(node.parent); - case 214: - case 216: - return textSpan(node); - case 194: - if (node.parent.operatorToken.kind === 26) { - return textSpan(node); - } - break; - case 187: - if (node.parent.body === node) { - return textSpan(node); - } - break; - } - } - if (node.parent.kind === 261 && - node.parent.name === node && - !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - if (node.parent.kind === 184 && node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - if (ts.isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - if ((node.parent.kind === 226 || - node.parent.kind === 146)) { - var paramOrVarDecl = node.parent; - if (paramOrVarDecl.initializer === node || - paramOrVarDecl.type === node || - ts.isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - } - if (node.parent.kind === 194) { - var binaryExpression = node.parent; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left) && - (binaryExpression.right === node || - binaryExpression.operatorToken === node)) { - return spanInPreviousNode(node); - } - } - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] === variableDeclaration) { - return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } - else { - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.parent.kind === 215) { - return spanInNode(variableDeclaration.parent.parent); - } - if (ts.isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - if (variableDeclaration.initializer || - ts.hasModifier(variableDeclaration, 1) || - variableDeclaration.parent.parent.kind === 216) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] !== variableDeclaration) { - return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || - ts.hasModifier(parameter, 4 | 8); - } - function spanInParameterDeclaration(parameter) { - if (ts.isBindingPattern(parameter.name)) { - return spanInBindingPattern(parameter.name); - } - else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } - else { - var functionDeclaration = parameter.parent; - var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); - if (indexOfParameter) { - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } - else { - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return ts.hasModifier(functionDeclaration, 1) || - (functionDeclaration.parent.kind === 229 && functionDeclaration.kind !== 152); - } - function spanInFunctionDeclaration(functionDeclaration) { - if (!functionDeclaration.body) { - return undefined; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - return textSpan(functionDeclaration); - } - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 233: - if (ts.getModuleInstanceState(block.parent) !== 1) { - return undefined; - } - case 213: - case 211: - case 215: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - case 214: - case 216: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 227) { - var variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } - else { - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - if (bindingPattern.parent.kind === 176) { - return textSpan(bindingPattern.parent); - } - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { - ts.Debug.assert(node.kind !== 175 && node.kind !== 174); - var elements = node.kind === 177 ? - node.elements : - node.properties; - var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - return textSpan(node.parent.kind === 194 ? node.parent : node); - } - function spanInOpenBraceToken(node) { - switch (node.parent.kind) { - case 232: - var enumDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 229: - var classDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 235: - return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); - } - return spanInNode(node.parent); - } - function spanInCloseBraceToken(node) { - switch (node.parent.kind) { - case 234: - if (ts.getModuleInstanceState(node.parent.parent) !== 1) { - return undefined; - } - case 232: - case 229: - return textSpan(node); - case 207: - if (ts.isFunctionBlock(node.parent)) { - return textSpan(node); - } - case 260: - return spanInNode(ts.lastOrUndefined(node.parent.statements)); - case 235: - var caseBlock = node.parent; - var lastClause = ts.lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(ts.lastOrUndefined(lastClause.statements)); - } - return undefined; - case 174: - var bindingPattern = node.parent; - return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var objectLiteral = node.parent; - return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node.parent); - } - } - function spanInCloseBracketToken(node) { - switch (node.parent.kind) { - case 175: - var bindingPattern = node.parent; - return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var arrayLiteral = node.parent; - return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - return spanInNode(node.parent); - } - } - function spanInOpenParenToken(node) { - if (node.parent.kind === 212 || - node.parent.kind === 181 || - node.parent.kind === 182) { - return spanInPreviousNode(node); - } - if (node.parent.kind === 185) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInCloseParenToken(node) { - switch (node.parent.kind) { - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 152: - case 213: - case 212: - case 214: - case 216: - case 181: - case 182: - case 185: - return spanInPreviousNode(node); - default: - return spanInNode(node.parent); - } - } - function spanInColonToken(node) { - if (ts.isFunctionLike(node.parent) || - node.parent.kind === 261 || - node.parent.kind === 146) { - return spanInPreviousNode(node); - } - return spanInNode(node.parent); - } - function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 184) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInWhileKeyword(node) { - if (node.parent.kind === 212) { - return textSpanEndingAtNextToken(node, node.parent.expression); - } - return spanInNode(node.parent); - } - function spanInOfKeyword(node) { - if (node.parent.kind === 216) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - } - } - BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; - })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createClassifier() { - var scanner = ts.createScanner(5, false); - var noRegexTable = []; - noRegexTable[71] = true; - noRegexTable[9] = true; - noRegexTable[8] = true; - noRegexTable[12] = true; - noRegexTable[99] = true; - noRegexTable[43] = true; - noRegexTable[44] = true; - noRegexTable[20] = true; - noRegexTable[22] = true; - noRegexTable[18] = true; - noRegexTable[101] = true; - noRegexTable[86] = true; - var templateStack = []; - function canFollow(keyword1, keyword2) { - if (ts.isAccessibilityModifier(keyword1)) { - if (keyword2 === 125 || - keyword2 === 135 || - keyword2 === 123 || - keyword2 === 115) { - return true; - } - return false; - } - return true; - } - function convertClassifications(classifications, text) { - var entries = []; - var dense = classifications.spans; - var lastEnd = 0; - for (var i = 0; i < dense.length; i += 3) { - var start = dense[i]; - var length_5 = dense[i + 1]; - var type = dense[i + 2]; - if (lastEnd >= 0) { - var whitespaceLength_1 = start - lastEnd; - if (whitespaceLength_1 > 0) { - entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); - } - } - entries.push({ length: length_5, classification: convertClassification(type) }); - lastEnd = start + length_5; - } - var whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); - } - return { entries: entries, finalLexState: classifications.endOfLineState }; - } - function convertClassification(type) { - switch (type) { - case 1: return ts.TokenClass.Comment; - case 3: return ts.TokenClass.Keyword; - case 4: return ts.TokenClass.NumberLiteral; - case 5: return ts.TokenClass.Operator; - case 6: return ts.TokenClass.StringLiteral; - case 8: return ts.TokenClass.Whitespace; - case 10: return ts.TokenClass.Punctuation; - case 2: - case 11: - case 12: - case 13: - case 14: - case 15: - case 16: - case 9: - case 17: - default: - return ts.TokenClass.Identifier; - } - } - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - var offset = 0; - var token = 0; - var lastNonTriviaToken = 0; - while (templateStack.length > 0) { - templateStack.pop(); - } - switch (lexState) { - case 3: - text = "\"\\\n" + text; - offset = 3; - break; - case 2: - text = "'\\\n" + text; - offset = 3; - break; - case 1: - text = "/*\n" + text; - offset = 3; - break; - case 4: - text = "`\n" + text; - offset = 2; - break; - case 5: - text = "}\n" + text; - offset = 2; - case 6: - templateStack.push(14); - break; - } - scanner.setText(text); - var result = { - endOfLineState: 0, - spans: [] - }; - var angleBracketStack = 0; - do { - token = scanner.scan(); - if (!ts.isTrivia(token)) { - if ((token === 41 || token === 63) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 12) { - token = 12; - } - } - else if (lastNonTriviaToken === 23 && isKeyword(token)) { - token = 71; - } - else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - token = 71; - } - else if (lastNonTriviaToken === 71 && - token === 27) { - angleBracketStack++; - } - else if (token === 29 && angleBracketStack > 0) { - angleBracketStack--; - } - else if (token === 119 || - token === 136 || - token === 133 || - token === 122 || - token === 137) { - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - token = 71; - } - } - else if (token === 14) { - templateStack.push(token); - } - else if (token === 17) { - if (templateStack.length > 0) { - templateStack.push(token); - } - } - else if (token === 18) { - if (templateStack.length > 0) { - var lastTemplateStackToken = ts.lastOrUndefined(templateStack); - if (lastTemplateStackToken === 14) { - token = scanner.reScanTemplateToken(); - if (token === 16) { - templateStack.pop(); - } - else { - ts.Debug.assert(token === 15, "Should have been a template middle. Was " + token); - } - } - else { - ts.Debug.assert(lastTemplateStackToken === 17, "Should have been an open brace. Was: " + token); - templateStack.pop(); - } - } - } - lastNonTriviaToken = token; - } - processToken(); - } while (token !== 1); - return result; - function processToken() { - var start = scanner.getTokenPos(); - var end = scanner.getTextPos(); - addResult(start, end, classFromKind(token)); - if (end >= text.length) { - if (token === 9) { - var tokenText = scanner.getTokenText(); - if (scanner.isUnterminated()) { - var lastCharIndex = tokenText.length - 1; - var numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92) { - numBackslashes++; - } - if (numBackslashes & 1) { - var quoteChar = tokenText.charCodeAt(0); - result.endOfLineState = quoteChar === 34 - ? 3 - : 2; - } - } - } - else if (token === 3) { - if (scanner.isUnterminated()) { - result.endOfLineState = 1; - } - } - else if (ts.isTemplateLiteralKind(token)) { - if (scanner.isUnterminated()) { - if (token === 16) { - result.endOfLineState = 5; - } - else if (token === 13) { - result.endOfLineState = 4; - } - else { - ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - } - else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 14) { - result.endOfLineState = 6; - } - } - } - function addResult(start, end, classification) { - if (classification === 8) { - return; - } - if (start === 0 && offset > 0) { - start += offset; - } - start -= offset; - end -= offset; - var length = end - start; - if (length > 0) { - result.spans.push(start); - result.spans.push(length); - result.spans.push(classification); - } - } - } - function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 39: - case 41: - case 42: - case 37: - case 38: - case 45: - case 46: - case 47: - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - case 32: - case 33: - case 34: - case 35: - case 48: - case 50: - case 49: - case 53: - case 54: - case 69: - case 68: - case 70: - case 65: - case 66: - case 67: - case 59: - case 60: - case 61: - case 63: - case 64: - case 58: - case 26: - return true; - default: - return false; - } - } - function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 37: - case 38: - case 52: - case 51: - case 43: - case 44: - return true; - default: - return false; - } - } - function isKeyword(token) { - return token >= 72 && token <= 142; - } - function classFromKind(token) { - if (isKeyword(token)) { - return 3; - } - else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5; - } - else if (token >= 17 && token <= 70) { - return 10; - } - switch (token) { - case 8: - return 4; - case 9: - return 6; - case 12: - return 7; - case 7: - case 3: - case 2: - return 1; - case 5: - case 4: - return 8; - case 71: - default: - if (ts.isTemplateLiteralKind(token)) { - return 6; - } - return 2; - } - } - return { - getClassificationsForLine: getClassificationsForLine, - getEncodedLexicalClassifications: getEncodedLexicalClassifications - }; - } - ts.createClassifier = createClassifier; - function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassifications(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); - } - ts.getSemanticClassifications = getSemanticClassifications; - function checkForClassificationCancellation(cancellationToken, kind) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - var result = []; - processNode(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifySymbol(symbol, meaningAtPosition) { - var flags = symbol.getFlags(); - if ((flags & 788448) === 0) { - return; - } - if (flags & 32) { - return 11; - } - else if (flags & 384) { - return 12; - } - else if (flags & 524288) { - return 16; - } - else if (meaningAtPosition & 2) { - if (flags & 64) { - return 13; - } - else if (flags & 262144) { - return 15; - } - } - else if (flags & 1536) { - if (meaningAtPosition & 4 || - (meaningAtPosition & 1 && hasValueSideModule(symbol))) { - return 14; - } - } - return undefined; - function hasValueSideModule(symbol) { - return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 233 && - ts.getModuleInstanceState(declaration) === 1; - }); - } - } - function processNode(node) { - if (node && ts.textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) { - var kind = node.kind; - checkForClassificationCancellation(cancellationToken, kind); - if (kind === 71 && !ts.nodeIsMissing(node)) { - var identifier = node; - if (classifiableNames.get(identifier.text)) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var type = classifySymbol(symbol, ts.getMeaningFromLocation(node)); - if (type) { - pushClassification(node.getStart(), node.getWidth(), type); - } - } - } - } - ts.forEachChild(node, processNode); - } - } - } - ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; - function getClassificationTypeName(type) { - switch (type) { - case 1: return ts.ClassificationTypeNames.comment; - case 2: return ts.ClassificationTypeNames.identifier; - case 3: return ts.ClassificationTypeNames.keyword; - case 4: return ts.ClassificationTypeNames.numericLiteral; - case 5: return ts.ClassificationTypeNames.operator; - case 6: return ts.ClassificationTypeNames.stringLiteral; - case 8: return ts.ClassificationTypeNames.whiteSpace; - case 9: return ts.ClassificationTypeNames.text; - case 10: return ts.ClassificationTypeNames.punctuation; - case 11: return ts.ClassificationTypeNames.className; - case 12: return ts.ClassificationTypeNames.enumName; - case 13: return ts.ClassificationTypeNames.interfaceName; - case 14: return ts.ClassificationTypeNames.moduleName; - case 15: return ts.ClassificationTypeNames.typeParameterName; - case 16: return ts.ClassificationTypeNames.typeAliasName; - case 17: return ts.ClassificationTypeNames.parameterName; - case 18: return ts.ClassificationTypeNames.docCommentTagName; - case 19: return ts.ClassificationTypeNames.jsxOpenTagName; - case 20: return ts.ClassificationTypeNames.jsxCloseTagName; - case 21: return ts.ClassificationTypeNames.jsxSelfClosingTagName; - case 22: return ts.ClassificationTypeNames.jsxAttribute; - case 23: return ts.ClassificationTypeNames.jsxText; - case 24: return ts.ClassificationTypeNames.jsxAttributeStringLiteralValue; - } - } - function convertClassifications(classifications) { - ts.Debug.assert(classifications.spans.length % 3 === 0); - var dense = classifications.spans; - var result = []; - for (var i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: ts.createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; - } - function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassifications(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); - } - ts.getSyntacticClassifications = getSyntacticClassifications; - function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - var spanStart = span.start; - var spanLength = span.length; - var triviaScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var mergeConflictScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.setTextPos(token.pos); - while (true) { - var start = triviaScanner.getTextPos(); - if (!ts.couldStartTrivia(sourceFile.text, start)) { - return start; - } - var kind = triviaScanner.scan(); - var end = triviaScanner.getTextPos(); - var width = end - start; - if (!ts.isTrivia(kind)) { - return start; - } - if (kind === 4 || kind === 5) { - continue; - } - if (ts.isComment(kind)) { - classifyComment(token, kind, start, width); - triviaScanner.setTextPos(end); - continue; - } - if (kind === 7) { - var text = sourceFile.text; - var ch = text.charCodeAt(start); - if (ch === 60 || ch === 62) { - pushClassification(start, width, 1); - continue; - } - ts.Debug.assert(ch === 61); - classifyDisabledMergeCode(text, start, end); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3) { - var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - docCommentAndDiagnostics.jsDoc.parent = token; - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1); - } - function classifyJSDocComment(docComment) { - var pos = docComment.pos; - if (docComment.tags) { - for (var _i = 0, _a = docComment.tags; _i < _a.length; _i++) { - var tag = _a[_i]; - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.atToken.pos, tag.atToken.end - tag.atToken.pos, 10); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18); - pos = tag.tagName.end; - switch (tag.kind) { - case 286: - processJSDocParameterTag(tag); - break; - case 289: - processJSDocTemplateTag(tag); - break; - case 288: - processElement(tag.typeExpression); - break; - case 287: - processElement(tag.typeExpression); - break; - } - pos = tag.end; - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.preParameterName) { - pushCommentRange(pos, tag.preParameterName.pos - pos); - pushClassification(tag.preParameterName.pos, tag.preParameterName.end - tag.preParameterName.pos, 17); - pos = tag.preParameterName.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (tag.postParameterName) { - pushCommentRange(pos, tag.postParameterName.pos - pos); - pushClassification(tag.postParameterName.pos, tag.postParameterName.end - tag.postParameterName.pos, 17); - pos = tag.postParameterName.end; - } - } - } - function processJSDocTemplateTag(tag) { - for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { - var child = _a[_i]; - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - var i; - for (i = start; i < end; i++) { - if (ts.isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1); - mergeConflictScanner.setTextPos(i); - while (mergeConflictScanner.getTextPos() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - var start = mergeConflictScanner.getTextPos(); - var tokenKind = mergeConflictScanner.scan(); - var end = mergeConflictScanner.getTextPos(); - var type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - function tryClassifyNode(node) { - if (ts.isJSDocTag(node)) { - return true; - } - if (ts.nodeIsMissing(node)) { - return true; - } - var classifiedElementName = tryClassifyJsxElementName(node); - if (!ts.isToken(node) && node.kind !== 10 && classifiedElementName === undefined) { - return false; - } - var tokenStart = node.kind === 10 ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - var tokenWidth = node.end - tokenStart; - ts.Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - var type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 251: - if (token.parent.tagName === token) { - return 19; - } - break; - case 252: - if (token.parent.tagName === token) { - return 20; - } - break; - case 250: - if (token.parent.tagName === token) { - return 21; - } - break; - case 253: - if (token.parent.name === token) { - return 22; - } - break; - } - return undefined; - } - function classifyTokenType(tokenKind, token) { - if (ts.isKeyword(tokenKind)) { - return 3; - } - if (tokenKind === 27 || tokenKind === 29) { - if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return 10; - } - } - if (ts.isPunctuation(tokenKind)) { - if (token) { - if (tokenKind === 58) { - if (token.parent.kind === 226 || - token.parent.kind === 149 || - token.parent.kind === 146 || - token.parent.kind === 253) { - return 5; - } - } - if (token.parent.kind === 194 || - token.parent.kind === 192 || - token.parent.kind === 193 || - token.parent.kind === 195) { - return 5; - } - } - return 10; - } - else if (tokenKind === 8) { - return 4; - } - else if (tokenKind === 9) { - return token.parent.kind === 253 ? 24 : 6; - } - else if (tokenKind === 12) { - return 6; - } - else if (ts.isTemplateLiteralKind(tokenKind)) { - return 6; - } - else if (tokenKind === 10) { - return 23; - } - else if (tokenKind === 71) { - if (token) { - switch (token.parent.kind) { - case 229: - if (token.parent.name === token) { - return 11; - } - return; - case 145: - if (token.parent.name === token) { - return 15; - } - return; - case 230: - if (token.parent.name === token) { - return 13; - } - return; - case 232: - if (token.parent.name === token) { - return 12; - } - return; - case 233: - if (token.parent.name === token) { - return 14; - } - return; - case 146: - if (token.parent.name === token) { - return ts.isThisIdentifier(token) ? 3 : 17; - } - return; - } - } - return 2; - } - } - function processElement(element) { - if (!element) { - return; - } - if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { - var child = _a[_i]; - if (!tryClassifyNode(child)) { - processElement(child); - } - } - } - } - } - ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Completions; - (function (Completions) { - var PathCompletions; - (function (PathCompletions) { - function getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker) { - var literalValue = ts.normalizeSlashes(node.text); - var scriptPath = node.getSourceFile().path; - var scriptDirectory = ts.getDirectoryPath(scriptPath); - var span = getDirectoryFragmentTextSpan(node.text, node.getStart() + 1); - var entries; - if (isPathRelativeToScript(literalValue) || ts.isRootedDiskPath(literalValue)) { - var extensions = ts.getSupportedExtensions(compilerOptions); - if (compilerOptions.rootDirs) { - entries = getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensions, false, span, compilerOptions, host, scriptPath); - } - else { - entries = getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensions, false, span, host, scriptPath); - } - } - else { - entries = getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, span, compilerOptions, host, typeChecker); - } - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: entries - }; - } - PathCompletions.getStringLiteralCompletionEntriesFromModuleNames = getStringLiteralCompletionEntriesFromModuleNames; - function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase) { - rootDirs = ts.map(rootDirs, function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); - var relativeDirectory; - for (var _i = 0, rootDirs_1 = rootDirs; _i < rootDirs_1.length; _i++) { - var rootDirectory = rootDirs_1[_i]; - if (ts.containsPath(rootDirectory, scriptPath, basePath, ignoreCase)) { - relativeDirectory = scriptPath.substr(rootDirectory.length); - break; - } - } - return ts.deduplicate(ts.map(rootDirs, function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); })); - } - function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptPath, extensions, includeExtensions, span, compilerOptions, host, exclude) { - var basePath = compilerOptions.project || host.getCurrentDirectory(); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase); - var result = []; - for (var _i = 0, baseDirectories_1 = baseDirectories; _i < baseDirectories_1.length; _i++) { - var baseDirectory = baseDirectories_1[_i]; - getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensions, includeExtensions, span, host, exclude, result); - } - return result; - } - function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensions, includeExtensions, span, host, exclude, result) { - if (result === void 0) { result = []; } - if (fragment === undefined) { - fragment = ""; - } - fragment = ts.normalizeSlashes(fragment); - fragment = ts.getDirectoryPath(fragment); - if (fragment === "") { - fragment = "." + ts.directorySeparator; - } - fragment = ts.ensureTrailingDirectorySeparator(fragment); - var absolutePath = normalizeAndPreserveTrailingSlash(ts.isRootedDiskPath(fragment) ? fragment : ts.combinePaths(scriptPath, fragment)); - var baseDirectory = ts.getDirectoryPath(absolutePath); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (tryDirectoryExists(host, baseDirectory)) { - var files = tryReadDirectory(host, baseDirectory, extensions, undefined, ["./*"]); - if (files) { - var foundFiles = ts.createMap(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var filePath = files_3[_i]; - filePath = ts.normalizePath(filePath); - if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0) { - continue; - } - var foundFileName = includeExtensions ? ts.getBaseFileName(filePath) : ts.removeFileExtension(ts.getBaseFileName(filePath)); - if (!foundFiles.get(foundFileName)) { - foundFiles.set(foundFileName, true); - } - } - ts.forEachKey(foundFiles, function (foundFile) { - result.push(createCompletionEntryForModule(foundFile, ts.ScriptElementKind.scriptElement, span)); - }); - } - var directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (var _a = 0, directories_2 = directories; _a < directories_2.length; _a++) { - var directory = directories_2[_a]; - var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); - result.push(createCompletionEntryForModule(directoryName, ts.ScriptElementKind.directory, span)); - } - } - } - return result; - } - function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, span, compilerOptions, host, typeChecker) { - var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; - var result; - if (baseUrl) { - var fileExtensions = ts.getSupportedExtensions(compilerOptions); - var projectDir = compilerOptions.project || host.getCurrentDirectory(); - var absolute = ts.isRootedDiskPath(baseUrl) ? baseUrl : ts.combinePaths(projectDir, baseUrl); - result = getCompletionEntriesForDirectoryFragment(fragment, ts.normalizePath(absolute), fileExtensions, false, span, host); - if (paths) { - for (var path in paths) { - if (paths.hasOwnProperty(path)) { - if (path === "*") { - if (paths[path]) { - for (var _i = 0, _a = paths[path]; _i < _a.length; _i++) { - var pattern = _a[_i]; - for (var _b = 0, _c = getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host); _b < _c.length; _b++) { - var match = _c[_b]; - result.push(createCompletionEntryForModule(match, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - else if (ts.startsWith(path, fragment)) { - var entry = paths[path] && paths[path].length === 1 && paths[path][0]; - if (entry) { - result.push(createCompletionEntryForModule(path, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - } - } - else { - result = []; - } - getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span, result); - for (var _d = 0, _e = enumeratePotentialNonRelativeModules(fragment, scriptPath, compilerOptions, typeChecker, host); _d < _e.length; _d++) { - var moduleName = _e[_d]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - return result; - } - function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { - if (host.readDirectory) { - var parsed = ts.hasZeroOrOneAsteriskCharacter(pattern) ? ts.tryParsePattern(pattern) : undefined; - if (parsed) { - var normalizedPrefix = normalizeAndPreserveTrailingSlash(parsed.prefix); - var normalizedPrefixDirectory = ts.getDirectoryPath(normalizedPrefix); - var normalizedPrefixBase = ts.getBaseFileName(normalizedPrefix); - var fragmentHasPath = fragment.indexOf(ts.directorySeparator) !== -1; - var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + ts.getDirectoryPath(fragment)) : normalizedPrefixDirectory; - var normalizedSuffix = ts.normalizePath(parsed.suffix); - var baseDirectory = ts.combinePaths(baseUrl, expandedPrefixDirectory); - var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; - var includeGlob = normalizedSuffix ? "**/*" : "./*"; - var matches = tryReadDirectory(host, baseDirectory, fileExtensions, undefined, [includeGlob]); - if (matches) { - var result = []; - for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) { - var match = matches_1[_i]; - var normalizedMatch = ts.normalizePath(match); - if (!ts.endsWith(normalizedMatch, normalizedSuffix) || !ts.startsWith(normalizedMatch, completePrefix)) { - continue; - } - var start = completePrefix.length; - var length_6 = normalizedMatch.length - start - normalizedSuffix.length; - result.push(ts.removeFileExtension(normalizedMatch.substr(start, length_6))); - } - return result; - } - } - } - return undefined; - } - function enumeratePotentialNonRelativeModules(fragment, scriptPath, options, typeChecker, host) { - var isNestedModule = fragment.indexOf(ts.directorySeparator) !== -1; - var moduleNameFragment = isNestedModule ? fragment.substr(0, fragment.lastIndexOf(ts.directorySeparator)) : undefined; - var ambientModules = ts.map(typeChecker.getAmbientModules(), function (sym) { return ts.stripQuotes(sym.name); }); - var nonRelativeModules = ts.filter(ambientModules, function (moduleName) { return ts.startsWith(moduleName, fragment); }); - if (isNestedModule) { - var moduleNameWithSeperator_1 = ts.ensureTrailingDirectorySeparator(moduleNameFragment); - nonRelativeModules = ts.map(nonRelativeModules, function (moduleName) { - if (ts.startsWith(fragment, moduleNameWithSeperator_1)) { - return moduleName.substr(moduleNameWithSeperator_1.length); - } - return moduleName; - }); - } - if (!options.moduleResolution || options.moduleResolution === ts.ModuleResolutionKind.NodeJs) { - for (var _i = 0, _a = enumerateNodeModulesVisibleToScript(host, scriptPath); _i < _a.length; _i++) { - var visibleModule = _a[_i]; - if (!isNestedModule) { - nonRelativeModules.push(visibleModule.moduleName); - } - else if (ts.startsWith(visibleModule.moduleName, moduleNameFragment)) { - var nestedFiles = tryReadDirectory(host, visibleModule.moduleDir, ts.supportedTypeScriptExtensions, undefined, ["./*"]); - if (nestedFiles) { - for (var _b = 0, nestedFiles_1 = nestedFiles; _b < nestedFiles_1.length; _b++) { - var f = nestedFiles_1[_b]; - f = ts.normalizePath(f); - var nestedModule = ts.removeFileExtension(ts.getBaseFileName(f)); - nonRelativeModules.push(nestedModule); - } - } - } - } - } - return ts.deduplicate(nonRelativeModules); - } - function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { - var token = ts.getTokenAtPosition(sourceFile, position); - if (!token) { - return undefined; - } - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - if (!commentRanges || !commentRanges.length) { - return undefined; - } - var range = ts.forEach(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end && commentRange; }); - if (!range) { - return undefined; - } - var completionInfo = { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: [] - }; - var text = sourceFile.text.substr(range.pos, position - range.pos); - var match = tripleSlashDirectiveFragmentRegex.exec(text); - if (match) { - var prefix = match[1]; - var kind = match[2]; - var toComplete = match[3]; - var scriptPath = ts.getDirectoryPath(sourceFile.path); - if (kind === "path") { - var span_10 = getDirectoryFragmentTextSpan(toComplete, range.pos + prefix.length); - completionInfo.entries = getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, ts.getSupportedExtensions(compilerOptions), true, span_10, host, sourceFile.path); - } - else { - var span_11 = { start: range.pos + prefix.length, length: match[0].length - prefix.length }; - completionInfo.entries = getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span_11); - } - } - return completionInfo; - } - PathCompletions.getTripleSlashReferenceCompletion = getTripleSlashReferenceCompletion; - function getCompletionEntriesFromTypings(host, options, scriptPath, span, result) { - if (result === void 0) { result = []; } - if (options.types) { - for (var _i = 0, _a = options.types; _i < _a.length; _i++) { - var moduleName = _a[_i]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - } - else if (host.getDirectories) { - var typeRoots = void 0; - try { - typeRoots = ts.getEffectiveTypeRoots(options, host); - } - catch (e) { } - if (typeRoots) { - for (var _b = 0, typeRoots_2 = typeRoots; _b < typeRoots_2.length; _b++) { - var root = typeRoots_2[_b]; - getCompletionEntriesFromDirectories(host, root, span, result); - } - } - } - if (host.getDirectories) { - for (var _c = 0, _d = findPackageJsons(scriptPath, host); _c < _d.length; _c++) { - var packageJson = _d[_c]; - var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(host, typesDir, span, result); - } - } - return result; - } - function getCompletionEntriesFromDirectories(host, directory, span, result) { - if (host.getDirectories && tryDirectoryExists(host, directory)) { - var directories = tryGetDirectories(host, directory); - if (directories) { - for (var _i = 0, directories_3 = directories; _i < directories_3.length; _i++) { - var typeDirectory = directories_3[_i]; - typeDirectory = ts.normalizePath(typeDirectory); - result.push(createCompletionEntryForModule(ts.getBaseFileName(typeDirectory), ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - function findPackageJsons(currentDir, host) { - var paths = []; - var currentConfigPath; - while (true) { - currentConfigPath = ts.findConfigFile(currentDir, function (f) { return tryFileExists(host, f); }, "package.json"); - if (currentConfigPath) { - paths.push(currentConfigPath); - currentDir = ts.getDirectoryPath(currentConfigPath); - var parent = ts.getDirectoryPath(currentDir); - if (currentDir === parent) { - break; - } - currentDir = parent; - } - else { - break; - } - } - return paths; - } - function enumerateNodeModulesVisibleToScript(host, scriptPath) { - var result = []; - if (host.readFile && host.fileExists) { - for (var _i = 0, _a = findPackageJsons(scriptPath, host); _i < _a.length; _i++) { - var packageJson = _a[_i]; - var contents = tryReadingPackageJson(packageJson); - if (!contents) { - return; - } - var nodeModulesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules"); - var foundModuleNames = []; - for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { - var key = nodeModulesDependencyKeys_1[_b]; - addPotentialPackageNames(contents[key], foundModuleNames); - } - for (var _c = 0, foundModuleNames_1 = foundModuleNames; _c < foundModuleNames_1.length; _c++) { - var moduleName = foundModuleNames_1[_c]; - var moduleDir = ts.combinePaths(nodeModulesDir, moduleName); - result.push({ - moduleName: moduleName, - moduleDir: moduleDir - }); - } - } - } - return result; - function tryReadingPackageJson(filePath) { - try { - var fileText = tryReadFile(host, filePath); - return fileText ? JSON.parse(fileText) : undefined; - } - catch (e) { - return undefined; - } - } - function addPotentialPackageNames(dependencies, result) { - if (dependencies) { - for (var dep in dependencies) { - if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - } - function createCompletionEntryForModule(name, kind, replacementSpan) { - return { name: name, kind: kind, kindModifiers: ts.ScriptElementKindModifier.none, sortText: name, replacementSpan: replacementSpan }; - } - function getDirectoryFragmentTextSpan(text, textStart) { - var index = text.lastIndexOf(ts.directorySeparator); - var offset = index !== -1 ? index + 1 : 0; - return { start: textStart + offset, length: text.length - offset }; - } - function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46) { - var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 ? 2 : 1; - var slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 || slashCharCode === 92; - } - return false; - } - function normalizeAndPreserveTrailingSlash(path) { - return ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(path)) : ts.normalizePath(path); - } - var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s* 0) { - symbols = filterObjectMembersList(typeMembers, existingMembers); - } - return true; - } - function tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports) { - var declarationKind = namedImportsOrExports.kind === 241 ? - 238 : - 244; - var importOrExportDeclaration = ts.getAncestor(namedImportsOrExports, declarationKind); - var moduleSpecifier = importOrExportDeclaration.moduleSpecifier; - if (!moduleSpecifier) { - return false; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - symbols = ts.emptyArray; - return true; - } - var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - symbols = filterNamedImportOrExportCompletionItems(exports, namedImportsOrExports.elements); - return true; - } - function tryGetObjectLikeCompletionContainer(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - var parent = contextToken.parent; - if (parent && (parent.kind === 178 || parent.kind === 174)) { - return parent; - } - break; - } - } - return undefined; - } - function tryGetNamedImportsOrExportsForCompletion(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - switch (contextToken.parent.kind) { - case 241: - case 245: - return contextToken.parent; - } - } - } - return undefined; - } - function tryGetContainingJsxElement(contextToken) { - if (contextToken) { - var parent = contextToken.parent; - switch (contextToken.kind) { - case 28: - case 41: - case 71: - case 179: - case 254: - case 253: - case 255: - if (parent && (parent.kind === 250 || parent.kind === 251)) { - return parent; - } - else if (parent.kind === 253) { - return parent.parent.parent; - } - break; - case 9: - if (parent && ((parent.kind === 253) || (parent.kind === 255))) { - return parent.parent.parent; - } - break; - case 18: - if (parent && - parent.kind === 256 && - parent.parent && parent.parent.kind === 253) { - return parent.parent.parent.parent; - } - if (parent && parent.kind === 255) { - return parent.parent.parent; - } - break; - } - } - return undefined; - } - function isFunction(kind) { - if (!ts.isFunctionLikeKind(kind)) { - return false; - } - switch (kind) { - case 152: - case 161: - case 160: - return false; - default: - return true; - } - } - function isSolelyIdentifierDefinitionLocation(contextToken) { - var containingNodeKind = contextToken.parent.kind; - switch (contextToken.kind) { - case 26: - return containingNodeKind === 226 || - containingNodeKind === 227 || - containingNodeKind === 208 || - containingNodeKind === 232 || - isFunction(containingNodeKind) || - containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 175 || - containingNodeKind === 231; - case 23: - return containingNodeKind === 175; - case 56: - return containingNodeKind === 176; - case 21: - return containingNodeKind === 175; - case 19: - return containingNodeKind === 260 || - isFunction(containingNodeKind); - case 17: - return containingNodeKind === 232 || - containingNodeKind === 230 || - containingNodeKind === 163; - case 25: - return containingNodeKind === 148 && - contextToken.parent && contextToken.parent.parent && - (contextToken.parent.parent.kind === 230 || - contextToken.parent.parent.kind === 163); - case 27: - return containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 231 || - isFunction(containingNodeKind); - case 115: - return containingNodeKind === 149; - case 24: - return containingNodeKind === 146 || - (contextToken.parent && contextToken.parent.parent && - contextToken.parent.parent.kind === 175); - case 114: - case 112: - case 113: - return containingNodeKind === 146; - case 118: - return containingNodeKind === 242 || - containingNodeKind === 246 || - containingNodeKind === 240; - case 75: - case 83: - case 109: - case 89: - case 104: - case 125: - case 135: - case 91: - case 110: - case 76: - case 116: - case 138: - return true; - } - switch (contextToken.getText()) { - case "abstract": - case "async": - case "class": - case "const": - case "declare": - case "enum": - case "function": - case "interface": - case "let": - case "private": - case "protected": - case "public": - case "static": - case "var": - case "yield": - return true; - } - return false; - } - function isDotOfNumericLiteral(contextToken) { - if (contextToken.kind === 8) { - var text = contextToken.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - function filterNamedImportOrExportCompletionItems(exportsOfModule, namedImportsOrExports) { - var existingImportsOrExports = ts.createMap(); - for (var _i = 0, namedImportsOrExports_1 = namedImportsOrExports; _i < namedImportsOrExports_1.length; _i++) { - var element = namedImportsOrExports_1[_i]; - if (element.getStart() <= position && position <= element.getEnd()) { - continue; - } - var name = element.propertyName || element.name; - existingImportsOrExports.set(name.text, true); - } - if (existingImportsOrExports.size === 0) { - return ts.filter(exportsOfModule, function (e) { return e.name !== "default"; }); - } - return ts.filter(exportsOfModule, function (e) { return e.name !== "default" && !existingImportsOrExports.get(e.name); }); - } - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (!existingMembers || existingMembers.length === 0) { - return contextualMemberSymbols; - } - var existingMemberNames = ts.createMap(); - for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { - var m = existingMembers_1[_i]; - if (m.kind !== 261 && - m.kind !== 262 && - m.kind !== 176 && - m.kind !== 151 && - m.kind !== 153 && - m.kind !== 154) { - continue; - } - if (m.getStart() <= position && position <= m.getEnd()) { - continue; - } - var existingName = void 0; - if (m.kind === 176 && m.propertyName) { - if (m.propertyName.kind === 71) { - existingName = m.propertyName.text; - } - } - else { - existingName = ts.getNameOfDeclaration(m).text; - } - existingMemberNames.set(existingName, true); - } - return ts.filter(contextualMemberSymbols, function (m) { return !existingMemberNames.get(m.name); }); - } - function filterJsxAttributes(symbols, attributes) { - var seenNames = ts.createMap(); - for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { - var attr = attributes_1[_i]; - if (attr.getStart() <= position && position <= attr.getEnd()) { - continue; - } - if (attr.kind === 253) { - seenNames.set(attr.name.text, true); - } - } - return ts.filter(symbols, function (a) { return !seenNames.get(a.name); }); - } - } - function getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location) { - var displayName = ts.getDeclaredName(typeChecker, symbol, location); - if (displayName) { - var firstCharCode = displayName.charCodeAt(0); - if ((symbol.flags & 1920) && (firstCharCode === 39 || firstCharCode === 34)) { - return undefined; - } - } - return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); - } - function getCompletionEntryDisplayName(name, target, performCharacterChecks) { - if (!name) { - return undefined; - } - name = ts.stripQuotes(name); - if (!name) { - return undefined; - } - if (performCharacterChecks) { - if (!ts.isIdentifierText(name, target)) { - return undefined; - } - } - return name; - } - var keywordCompletions = []; - for (var i = 72; i <= 142; i++) { - keywordCompletions.push({ - name: ts.tokenToString(i), - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - sortText: "0" - }); - } - function isEqualityExpression(node) { - return ts.isBinaryExpression(node) && isEqualityOperatorKind(node.operatorToken.kind); - } - function isEqualityOperatorKind(kind) { - return kind === 32 || - kind === 33 || - kind === 34 || - kind === 35; - } - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var DocumentHighlights; - (function (DocumentHighlights) { - function getDocumentHighlights(typeChecker, cancellationToken, sourceFile, position, sourceFilesToSearch) { - var node = ts.getTouchingWord(sourceFile, position); - return node && (getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile)); - } - DocumentHighlights.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var end = node.getEnd(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(start, end), - kind: ts.HighlightSpanKind.none - }; - } - function getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) { - var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(node, sourceFilesToSearch, typeChecker, cancellationToken); - return referenceEntries && convertReferencedSymbols(referenceEntries); - } - function convertReferencedSymbols(referenceEntries) { - var fileNameToDocumentHighlights = ts.createMap(); - for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { - var entry = referenceEntries_1[_i]; - var _a = ts.FindAllReferences.toHighlightSpan(entry), fileName = _a.fileName, span_12 = _a.span; - var highlightSpans = fileNameToDocumentHighlights.get(fileName); - if (!highlightSpans) { - fileNameToDocumentHighlights.set(fileName, highlightSpans = []); - } - highlightSpans.push(span_12); - } - return ts.arrayFrom(fileNameToDocumentHighlights.entries(), function (_a) { - var fileName = _a[0], highlightSpans = _a[1]; - return ({ fileName: fileName, highlightSpans: highlightSpans }); - }); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - var highlightSpans = getHighlightSpans(node, sourceFile); - if (!highlightSpans || highlightSpans.length === 0) { - return undefined; - } - return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; - } - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - function parent(node) { - return node && node.parent; - } - function getHighlightSpans(node, sourceFile) { - if (!node) { - return undefined; - } - switch (node.kind) { - case 90: - case 82: - if (hasKind(node.parent, 211)) { - return getIfElseOccurrences(node.parent, sourceFile); - } - break; - case 96: - if (hasKind(node.parent, 219)) { - return highlightSpans(getReturnOccurrences(node.parent)); - } - break; - case 100: - if (hasKind(node.parent, 223)) { - return highlightSpans(getThrowOccurrences(node.parent)); - } - break; - case 102: - case 74: - case 87: - var tryStatement = node.kind === 74 ? parent(parent(node)) : parent(node); - if (hasKind(tryStatement, 224)) { - return highlightSpans(getTryCatchFinallyOccurrences(tryStatement, sourceFile)); - } - break; - case 98: - if (hasKind(node.parent, 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent)); - } - break; - case 73: - case 79: - if (hasKind(parent(parent(parent(node))), 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent.parent.parent)); - } - break; - case 72: - case 77: - if (hasKind(node.parent, 218) || hasKind(node.parent, 217)) { - return highlightSpans(getBreakOrContinueStatementOccurrences(node.parent)); - } - break; - case 88: - if (hasKind(node.parent, 214) || - hasKind(node.parent, 215) || - hasKind(node.parent, 216)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 106: - case 81: - if (hasKind(node.parent, 213) || hasKind(node.parent, 212)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 123: - if (hasKind(node.parent, 152)) { - return highlightSpans(getConstructorOccurrences(node.parent)); - } - break; - case 125: - case 135: - if (hasKind(node.parent, 153) || hasKind(node.parent, 154)) { - return highlightSpans(getGetAndSetOccurrences(node.parent)); - } - break; - default: - if (ts.isModifierKind(node.kind) && node.parent && - (ts.isDeclaration(node.parent) || node.parent.kind === 208)) { - return highlightSpans(getModifierOccurrences(node.kind, node.parent)); - } - } - function highlightSpans(nodes) { - return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); - } - } - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 223) { - statementAccumulator.push(node); - } - else if (node.kind === 224) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); - } - else { - aggregate(tryStatement.tryBlock); - } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); - } - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent_2 = child.parent; - if (ts.isFunctionBlock(parent_2) || parent_2.kind === 265) { - return parent_2; - } - if (parent_2.kind === 224) { - var tryStatement = parent_2; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; - } - } - child = parent_2; - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 218 || node.kind === 217) { - statementAccumulator.push(node); - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 221: - if (statement.kind === 217) { - continue; - } - case 214: - case 215: - case 216: - case 213: - case 212: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } - break; - default: - if (ts.isFunctionLike(node)) { - return undefined; - } - break; - } - } - return undefined; - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - if (ts.isAccessibilityModifier(modifier)) { - if (!(container.kind === 229 || - container.kind === 199 || - (declaration.kind === 146 && hasKind(container, 152)))) { - return undefined; - } - } - else if (modifier === 115) { - if (!(container.kind === 229 || container.kind === 199)) { - return undefined; - } - } - else if (modifier === 84 || modifier === 124) { - if (!(container.kind === 234 || container.kind === 265)) { - return undefined; - } - } - else if (modifier === 117) { - if (!(container.kind === 229 || declaration.kind === 229)) { - return undefined; - } - } - else { - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 234: - case 265: - if (modifierFlag & 128) { - nodes = declaration.members.concat(declaration); - } - else { - nodes = container.statements; - } - break; - case 152: - nodes = container.parameters.concat(container.parent.members); - break; - case 229: - case 199: - nodes = container.members; - if (modifierFlag & 28) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 152 && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); - } - } - else if (modifierFlag & 128) { - nodes = nodes.concat(container); - } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (ts.getModifierFlags(node) & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); - } - }); - return keywords; - function getFlagFromModifier(modifier) { - switch (modifier) { - case 114: - return 4; - case 112: - return 8; - case 113: - return 16; - case 115: - return 32; - case 84: - return 1; - case 124: - return 2; - case 117: - return 128; - default: - ts.Debug.fail(); - } - } - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; - } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 153); - tryPushAccessorKeyword(accessorDeclaration.symbol, 154); - return keywords; - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 125, 135); }); - } - } - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 123); - }); - }); - return keywords; - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 88, 106, 81)) { - if (loopNode.kind === 212) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 106)) { - break; - } - } - } - } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72, 77); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return getLoopBreakContinueOccurrences(owner); - case 221: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return undefined; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 98); - ts.forEach(switchStatement.caseBlock.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 73, 79); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 102); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 74); - } - if (tryStatement.finallyBlock) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 87); - } - return keywords; - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; - } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - if (!(func && hasKind(func.body, 207))) { - return undefined; - } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - return keywords; - } - function getIfElseOccurrences(ifStatement, sourceFile) { - var keywords = []; - while (hasKind(ifStatement.parent, 211) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 90); - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 82)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 211)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - var result = []; - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 82 && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; - var shouldCombindElseAndIf = true; - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombindElseAndIf = false; - break; - } - } - if (shouldCombindElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: ts.HighlightSpanKind.reference - }); - i++; - continue; - } - } - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 222; owner = owner.parent) { - if (owner.label.text === labelName) { - return true; - } - } - return false; - } - })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { - if (currentDirectory === void 0) { currentDirectory = ""; } - var buckets = ts.createMap(); - var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); - function getKeyForCompilationSettings(settings) { - return "_" + settings.target + "|" + settings.module + "|" + settings.noResolve + "|" + settings.jsx + "|" + settings.allowJs + "|" + settings.baseUrl + "|" + JSON.stringify(settings.typeRoots) + "|" + JSON.stringify(settings.rootDirs) + "|" + JSON.stringify(settings.paths); - } - function getBucketForCompilationSettings(key, createIfMissing) { - var bucket = buckets.get(key); - if (!bucket && createIfMissing) { - buckets.set(key, bucket = ts.createFileMap()); - } - return bucket; - } - function reportStats() { - var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { - var entries = buckets.get(name); - var sourceFiles = []; - entries.forEachValue(function (key, entry) { - sourceFiles.push({ - name: key, - refCount: entry.languageServiceRefCount, - references: entry.owners.slice(0) - }); - }); - sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); - return { - bucket: name, - sourceFiles: sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, undefined, 2); - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, true, scriptKind); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, false, scriptKind); - } - function acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, acquiring, scriptKind) { - var bucket = getBucketForCompilationSettings(key, true); - var entry = bucket.get(path); - if (!entry) { - ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); - var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, false, scriptKind); - entry = { - sourceFile: sourceFile, - languageServiceRefCount: 0, - owners: [] - }; - bucket.set(path, entry); - } - else { - if (entry.sourceFile.version !== version) { - entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - } - } - if (acquiring) { - entry.languageServiceRefCount++; - } - return entry.sourceFile; - } - function releaseDocument(fileName, compilationSettings) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key); - } - function releaseDocumentWithKey(path, key) { - var bucket = getBucketForCompilationSettings(key, false); - ts.Debug.assert(bucket !== undefined); - var entry = bucket.get(path); - entry.languageServiceRefCount--; - ts.Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - bucket.remove(path); - } - } - return { - acquireDocument: acquireDocument, - acquireDocumentWithKey: acquireDocumentWithKey, - updateDocument: updateDocument, - updateDocumentWithKey: updateDocumentWithKey, - releaseDocument: releaseDocument, - releaseDocumentWithKey: releaseDocumentWithKey, - reportStats: reportStats, - getKeyForCompilationSettings: getKeyForCompilationSettings - }; - } - ts.createDocumentRegistry = createDocumentRegistry; -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function createImportTracker(sourceFiles, checker, cancellationToken) { - var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return function (exportSymbol, exportInfo, isForRename) { - var _a = getImportersForExport(sourceFiles, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; - return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); - }; - } - FindAllReferences.createImportTracker = createImportTracker; - var ExportKind; - (function (ExportKind) { - ExportKind[ExportKind["Named"] = 0] = "Named"; - ExportKind[ExportKind["Default"] = 1] = "Default"; - ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; - })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); - var ImportExport; - (function (ImportExport) { - ImportExport[ImportExport["Import"] = 0] = "Import"; - ImportExport[ImportExport["Export"] = 1] = "Export"; - })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); - function getImportersForExport(sourceFiles, allDirectImports, _a, checker, cancellationToken) { - var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; - var markSeenDirectImport = ts.nodeSeenTracker(); - var markSeenIndirectUser = ts.nodeSeenTracker(); - var directImports = []; - var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; - handleDirectImports(exportingModuleSymbol); - return { directImports: directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - return sourceFiles; - } - for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isExternalModuleAugmentation(decl)) { - addIndirectUser(decl); - } - } - return indirectUserDeclarations.map(ts.getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol) { - var theseDirectImports = getDirectImports(exportingModuleSymbol); - if (theseDirectImports) - for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { - var direct = theseDirectImports_1[_i]; - if (!markSeenDirectImport(direct)) { - continue; - } - cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 181: - if (!isAvailableThroughGlobal) { - var parent = direct.parent; - if (exportKind === 2 && parent.kind === 226) { - var name = parent.name; - if (name.kind === 71) { - directImports.push(name); - break; - } - } - addIndirectUser(direct.getSourceFile()); - } - break; - case 237: - handleNamespaceImport(direct, direct.name, ts.hasModifier(direct, 1)); - break; - case 238: - var namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImport(direct, namedBindings.name); - } - else { - directImports.push(direct); - } - break; - case 244: - if (!direct.exportClause) { - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } - else { - directImports.push(direct); - } - break; - } - } - } - function handleNamespaceImport(importDeclaration, name, isReExport) { - if (exportKind === 2) { - directImports.push(importDeclaration); - } - else if (!isAvailableThroughGlobal) { - var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - ts.Debug.assert(sourceFileLike.kind === 265 || sourceFileLike.kind === 233); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUsers(sourceFileLike); - } - else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike) { - ts.Debug.assert(!isAvailableThroughGlobal); - var isNew = markSeenIndirectUser(sourceFileLike); - if (isNew) { - indirectUserDeclarations.push(sourceFileLike); - } - return isNew; - } - function addIndirectUsers(sourceFileLike) { - if (!addIndirectUser(sourceFileLike)) { - return; - } - var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - var directImports = getDirectImports(moduleSymbol); - if (directImports) - for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { - var directImport = directImports_1[_i]; - addIndirectUsers(getSourceFileLikeForImportDeclaration(directImport)); - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); - } - } - function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - var exportName = exportSymbol.name; - var importSearches = []; - var singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) - for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { - var decl = directImports_2[_i]; - handleImport(decl); - } - return { importSearches: importSearches, singleReferences: singleReferences }; - function handleImport(decl) { - if (decl.kind === 237) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 71) { - handleNamespaceImportLike(decl); - return; - } - if (decl.moduleSpecifier.kind !== 9) { - return; - } - if (decl.kind === 244) { - searchForNamedImport(decl.exportClause); - return; - } - if (!decl.importClause) { - return; - } - var importClause = decl.importClause; - var namedBindings = importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImportLike(namedBindings.name); - return; - } - if (exportKind === 0) { - searchForNamedImport(namedBindings); - } - else { - var name = importClause.name; - if (name && (!isForRename || name.text === symbolName(exportSymbol))) { - var defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - if (!isForRename && exportKind === 1) { - ts.Debug.assert(exportName === "default"); - searchForNamedImport(namedBindings); - } - } - } - function handleNamespaceImportLike(importName) { - if (exportKind === 2 && (!isForRename || importName.text === exportName)) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (namedBindings) - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var element = _a[_i]; - var name = element.name, propertyName = element.propertyName; - if ((propertyName || name).text !== exportName) { - continue; - } - if (propertyName) { - singleReferences.push(propertyName); - if (!isForRename) { - addSearch(name, checker.getSymbolAtLocation(name)); - } - } - else { - var localSymbol = element.kind === 246 && element.propertyName - ? checker.getExportSpecifierLocalTargetSymbol(element) - : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - } - function findNamespaceReExports(sourceFileLike, name, checker) { - var namespaceImportSymbol = checker.getSymbolAtLocation(name); - return forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { - if (statement.kind !== 244) - return; - var _a = statement, exportClause = _a.exportClause, moduleSpecifier = _a.moduleSpecifier; - if (moduleSpecifier || !exportClause) - return; - for (var _i = 0, _b = exportClause.elements; _i < _b.length; _i++) { - var element = _b[_i]; - if (checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol) { - return true; - } - } - }); - } - function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - var map = ts.createMap(); - for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { - var sourceFile = sourceFiles_4[_i]; - cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, function (importDecl, moduleSpecifier) { - var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - var id = ts.getSymbolId(moduleSymbol).toString(); - var imports = map.get(id); - if (!imports) { - map.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map; - } - function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return ts.forEach(sourceFileLike.kind === 265 ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { - return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); - }); - } - function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator) { - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var moduleSpecifier = _a[_i]; - action(importerFromModuleSpecifier(moduleSpecifier), moduleSpecifier); - } - } - else { - forEachPossibleImportOrExportStatement(sourceFile, function (statement) { - switch (statement.kind) { - case 244: - case 238: { - var decl = statement; - if (decl.moduleSpecifier && decl.moduleSpecifier.kind === 9) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 237: { - var decl = statement; - var moduleReference = decl.moduleReference; - if (moduleReference.kind === 248 && - moduleReference.expression.kind === 9) { - action(decl, moduleReference.expression); - } - break; - } - } - }); - if (sourceFile.flags & 65536) { - sourceFile.forEachChild(function recur(node) { - if (ts.isRequireCall(node, true)) { - action(node, node.arguments[0]); - } - else { - node.forEachChild(recur); - } - }); - } - } - } - function importerFromModuleSpecifier(moduleSpecifier) { - var decl = moduleSpecifier.parent; - if (decl.kind === 238 || decl.kind === 244) { - return decl; - } - ts.Debug.assert(decl.kind === 248); - return decl.parent; - } - function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var parent = node.parent; - if (symbol.flags & 7340032) { - if (parent.kind === 179) { - return symbol.declarations.some(function (d) { return d === parent; }) && parent.parent.kind === 194 - ? getSpecialPropertyExport(parent.parent, false) - : undefined; - } - else { - var exportSymbol = symbol.exportSymbol; - ts.Debug.assert(!!exportSymbol); - return exportInfo(exportSymbol, getExportKindForDeclaration(parent)); - } - } - else { - var exportNode = getExportNode(parent); - if (exportNode && ts.hasModifier(exportNode, 1)) { - if (exportNode.kind === 237 && exportNode.moduleReference === node) { - if (comingFromExport) { - return undefined; - } - var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0, symbol: lhsSymbol, isNamedImport: false }; - } - else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } - else if (parent.kind === 243) { - var exportingModuleSymbol = parent.symbol.parent; - ts.Debug.assert(!!exportingModuleSymbol); - return { kind: 1, symbol: symbol, exportInfo: { exportingModuleSymbol: exportingModuleSymbol, exportKind: 2 } }; - } - else if (parent.kind === 194) { - return getSpecialPropertyExport(parent, true); - } - else if (parent.parent.kind === 194) { - return getSpecialPropertyExport(parent.parent, true); - } - } - function getSpecialPropertyExport(node, useLhsSymbol) { - var kind; - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 1: - kind = 0; - break; - case 2: - kind = 2; - break; - default: - return undefined; - } - var sym = useLhsSymbol ? checker.getSymbolAtLocation(node.left.name) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - var isImport = isNodeImport(node); - if (!isImport) - return; - var importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (importedSymbol) { - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - if (importedSymbol.name === "export=") { - importedSymbol = checker.getImmediateAliasedSymbol(importedSymbol); - } - if (symbolName(importedSymbol) === symbol.name) { - return __assign({ kind: 0, symbol: importedSymbol }, isImport); - } - } - } - function exportInfo(symbol, kind) { - var exportInfo = getExportInfo(symbol, kind, checker); - return exportInfo && { kind: 1, symbol: symbol, exportInfo: exportInfo }; - } - function getExportKindForDeclaration(node) { - return ts.hasModifier(node, 512) ? 1 : 0; - } - } - FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; - function getExportNode(parent) { - if (parent.kind === 226) { - var p = parent; - return p.parent.kind === 260 ? undefined : p.parent.parent.kind === 208 ? p.parent.parent : undefined; - } - else { - return parent; - } - } - function isNodeImport(node) { - var parent = node.parent; - switch (parent.kind) { - case 237: - return parent.name === node && isExternalModuleImportEquals(parent) - ? { isNamedImport: false } - : undefined; - case 242: - return parent.propertyName ? undefined : { isNamedImport: true }; - case 239: - case 240: - ts.Debug.assert(parent.name === node); - return { isNamedImport: false }; - default: - return undefined; - } - } - function getExportInfo(exportSymbol, exportKind, checker) { - var exportingModuleSymbol = checker.getMergedSymbol(exportSymbol.parent); - return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; - } - FindAllReferences.getExportInfo = getExportInfo; - function symbolName(symbol) { - if (symbol.name !== "default") { - return symbol.name; - } - var name = ts.forEach(symbol.declarations, function (decl) { - var name = ts.getNameOfDeclaration(decl); - return name && name.kind === 71 && name.text; - }); - ts.Debug.assert(!!name); - return name; - } - function skipExportSpecifierSymbol(symbol, checker) { - if (symbol.declarations) - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration); - } - } - return symbol; - } - function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); - } - function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 181) { - return node.getSourceFile(); - } - var parent = node.parent; - if (parent.kind === 265) { - return parent; - } - ts.Debug.assert(parent.kind === 234 && isAmbientModuleDeclaration(parent.parent)); - return parent.parent; - } - function isAmbientModuleDeclaration(node) { - return node.kind === 233 && node.name.kind === 9; - } - function isExternalModuleImportEquals(_a) { - var moduleReference = _a.moduleReference; - return moduleReference.kind === 248 && moduleReference.expression.kind === 9; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function nodeEntry(node, isInString) { - return { type: "node", node: node, isInString: isInString }; - } - FindAllReferences.nodeEntry = nodeEntry; - function findReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position) { - var referencedSymbols = findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position); - if (!referencedSymbols || !referencedSymbols.length) { - return undefined; - } - var out = []; - for (var _i = 0, referencedSymbols_1 = referencedSymbols; _i < referencedSymbols_1.length; _i++) { - var _a = referencedSymbols_1[_i], definition = _a.definition, references = _a.references; - if (definition) { - out.push({ definition: definitionToReferencedSymbolDefinitionInfo(definition, checker), references: references.map(toReferenceEntry) }); - } - } - return out; - } - FindAllReferences.findReferencedSymbols = findReferencedSymbols; - function getImplementationsAtPosition(checker, cancellationToken, sourceFiles, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - var referenceEntries = getImplementationReferenceEntries(checker, cancellationToken, sourceFiles, node); - return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); - } - FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; - function getImplementationReferenceEntries(typeChecker, cancellationToken, sourceFiles, node) { - if (node.parent.kind === 262) { - var result_4 = []; - FindAllReferences.Core.getReferenceEntriesForShorthandPropertyAssignment(node, typeChecker, function (node) { return result_4.push(nodeEntry(node)); }); - return result_4; - } - else if (node.kind === 97 || ts.isSuperProperty(node.parent)) { - var symbol = typeChecker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } - else { - return getReferenceEntriesForNode(node, sourceFiles, typeChecker, cancellationToken, { implementations: true }); - } - } - function findReferencedEntries(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var x = flattenEntries(findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options)); - return ts.map(x, toReferenceEntry); - } - FindAllReferences.findReferencedEntries = findReferencedEntries; - function getReferenceEntriesForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - return flattenEntries(FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options)); - } - FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; - function findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var node = ts.getTouchingPropertyName(sourceFile, position, true); - return FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options); - } - function flattenEntries(referenceSymbols) { - return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); - } - function definitionToReferencedSymbolDefinitionInfo(def, checker) { - var info = (function () { - switch (def.type) { - case "symbol": { - var symbol = def.symbol, node_2 = def.node; - var declarations = symbol.declarations; - if (!declarations || declarations.length === 0) { - return undefined; - } - var _a = getDefinitionKindAndDisplayParts(symbol, node_2, checker), displayParts_1 = _a.displayParts, kind_1 = _a.kind; - var name_3 = displayParts_1.map(function (p) { return p.text; }).join(""); - return { node: node_2, name: name_3, kind: kind_1, displayParts: displayParts_1 }; - } - case "label": { - var node_3 = def.node; - return { node: node_3, name: node_3.text, kind: ts.ScriptElementKind.label, displayParts: [ts.displayPart(node_3.text, ts.SymbolDisplayPartKind.text)] }; - } - case "keyword": { - var node_4 = def.node; - var name_4 = ts.tokenToString(node_4.kind); - return { node: node_4, name: name_4, kind: ts.ScriptElementKind.keyword, displayParts: [{ text: name_4, kind: ts.ScriptElementKind.keyword }] }; - } - case "this": { - var node_5 = def.node; - var symbol = checker.getSymbolAtLocation(node_5); - var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node_5.getSourceFile(), ts.getContainerNode(node_5), node_5).displayParts; - return { node: node_5, name: "this", kind: ts.ScriptElementKind.variableElement, displayParts: displayParts_2 }; - } - case "string": { - var node_6 = def.node; - return { node: node_6, name: node_6.text, kind: ts.ScriptElementKind.variableElement, displayParts: [ts.displayPart(ts.getTextOfNode(node_6), ts.SymbolDisplayPartKind.stringLiteral)] }; - } - } - })(); - if (!info) { - return undefined; - } - var node = info.node, name = info.name, kind = info.kind, displayParts = info.displayParts; - var sourceFile = node.getSourceFile(); - return { - containerKind: "", - containerName: "", - fileName: sourceFile.fileName, - kind: kind, - name: name, - textSpan: ts.createTextSpanFromNode(node, sourceFile), - displayParts: displayParts - }; - } - function getDefinitionKindAndDisplayParts(symbol, node, checker) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node), displayParts = _a.displayParts, symbolKind = _a.symbolKind; - return { displayParts: displayParts, kind: symbolKind }; - } - function toReferenceEntry(entry) { - if (entry.type === "span") { - return { textSpan: entry.textSpan, fileName: entry.fileName, isWriteAccess: false, isDefinition: false }; - } - var node = entry.node, isInString = entry.isInString; - return { - fileName: node.getSourceFile().fileName, - textSpan: getTextSpan(node), - isWriteAccess: isWriteAccess(node), - isDefinition: ts.isDeclarationName(node) || ts.isLiteralComputedPropertyDeclarationName(node), - isInString: isInString - }; - } - function toImplementationLocation(entry, checker) { - if (entry.type === "node") { - var node = entry.node; - return __assign({ textSpan: getTextSpan(node), fileName: node.getSourceFile().fileName }, implementationKindDisplayParts(node, checker)); - } - else { - var textSpan = entry.textSpan, fileName = entry.fileName; - return { textSpan: textSpan, fileName: fileName, kind: ts.ScriptElementKind.unknown, displayParts: [] }; - } - } - function implementationKindDisplayParts(node, checker) { - var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, node, checker); - } - else if (node.kind === 178) { - return { - kind: ts.ScriptElementKind.interfaceElement, - displayParts: [ts.punctuationPart(19), ts.textPart("object literal"), ts.punctuationPart(20)] - }; - } - else if (node.kind === 199) { - return { - kind: ts.ScriptElementKind.localClassElement, - displayParts: [ts.punctuationPart(19), ts.textPart("anonymous local class"), ts.punctuationPart(20)] - }; - } - else { - return { kind: ts.getNodeKind(node), displayParts: [] }; - } - } - function toHighlightSpan(entry) { - if (entry.type === "span") { - var fileName_1 = entry.fileName, textSpan = entry.textSpan; - return { fileName: fileName_1, span: { textSpan: textSpan, kind: ts.HighlightSpanKind.reference } }; - } - var node = entry.node, isInString = entry.isInString; - var fileName = entry.node.getSourceFile().fileName; - var writeAccess = isWriteAccess(node); - var span = { - textSpan: getTextSpan(node), - kind: writeAccess ? ts.HighlightSpanKind.writtenReference : ts.HighlightSpanKind.reference, - isInString: isInString - }; - return { fileName: fileName, span: span }; - } - FindAllReferences.toHighlightSpan = toHighlightSpan; - function getTextSpan(node) { - var start = node.getStart(); - var end = node.getEnd(); - if (node.kind === 9) { - start += 1; - end -= 1; - } - return ts.createTextSpanFromBounds(start, end); - } - function isWriteAccess(node) { - if (node.kind === 71 && ts.isDeclarationName(node)) { - return true; - } - var parent = node.parent; - if (parent) { - if (parent.kind === 193 || parent.kind === 192) { - return true; - } - else if (parent.kind === 194 && parent.left === node) { - var operator = parent.operatorToken.kind; - return 58 <= operator && operator <= 70; - } - } - return false; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - var Core; - (function (Core) { - function getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - if (node.kind === 265) { - return undefined; - } - if (!options.implementations) { - var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - var symbol = checker.getSymbolAtLocation(node); - if (!symbol) { - if (!options.implementations && node.kind === 9) { - return getReferencesForStringLiteral(node, sourceFiles, cancellationToken); - } - return undefined; - } - if (!symbol.declarations || !symbol.declarations.length) { - return undefined; - } - return getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options); - } - Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (ts.isTypeKeyword(node.kind)) { - return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken); - } - if (ts.isLabelName(node)) { - if (ts.isJumpStatementTarget(node)) { - var labelDefinition = ts.getTargetLabel(node.parent, node.text); - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } - else { - return getLabelReferencesInNode(node.parent, node); - } - } - if (ts.isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 97) { - return getReferencesForSuperKeyword(node); - } - return undefined; - } - function getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options) { - symbol = skipPastExportOrImportSpecifier(symbol, node, checker); - var searchMeaning = getIntersectingMeaningFromDeclarations(ts.getMeaningFromLocation(node), symbol.declarations); - var result = []; - var state = createState(sourceFiles, node, checker, cancellationToken, searchMeaning, options, result); - var search = state.createSearch(node, symbol, undefined, { allSearchSymbols: populateSearchSymbolSet(symbol, node, checker, options.implementations) }); - var scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer(scope, scope.getSourceFile(), search, state); - } - else { - for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { - var sourceFile = _a[_i]; - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - return result; - } - function skipPastExportOrImportSpecifier(symbol, node, checker) { - var parent = node.parent; - if (ts.isExportSpecifier(parent)) { - return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); - } - if (ts.isImportSpecifier(parent) && parent.propertyName === node) { - return checker.getImmediateAliasedSymbol(symbol); - } - return symbol; - } - function createState(sourceFiles, originalLocation, checker, cancellationToken, searchMeaning, options, result) { - var symbolIdToReferences = []; - var inheritsFromCache = ts.createMap(); - var sourceFileToSeenSymbols = []; - var isForConstructor = originalLocation.kind === 123; - var importTracker; - return __assign({}, options, { sourceFiles: sourceFiles, isForConstructor: isForConstructor, checker: checker, cancellationToken: cancellationToken, searchMeaning: searchMeaning, inheritsFromCache: inheritsFromCache, getImportSearches: getImportSearches, createSearch: createSearch, referenceAdder: referenceAdder, addStringOrCommentReference: addStringOrCommentReference, - markSearchedSymbol: markSearchedSymbol, markSeenContainingTypeReference: ts.nodeSeenTracker(), markSeenReExportRHS: ts.nodeSeenTracker() }); - function getImportSearches(exportSymbol, exportInfo) { - if (!importTracker) - importTracker = FindAllReferences.createImportTracker(sourceFiles, checker, cancellationToken); - return importTracker(exportSymbol, exportInfo, options.isForRename); - } - function createSearch(location, symbol, comingFrom, searchOptions) { - if (searchOptions === void 0) { searchOptions = {}; } - var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.getDeclaredName(checker, symbol, location)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? undefined : _b; - var escapedText = ts.escapeIdentifier(text); - var parents = options.implementations && getParentSymbolsOfPropertyAccess(location, symbol, checker); - return { location: location, symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, includes: includes }; - function includes(referenceSymbol) { - return allSearchSymbols ? ts.contains(allSearchSymbols, referenceSymbol) : referenceSymbol === symbol; - } - } - function referenceAdder(referenceSymbol, searchLocation) { - var symbolId = ts.getSymbolId(referenceSymbol); - var references = symbolIdToReferences[symbolId]; - if (!references) { - references = symbolIdToReferences[symbolId] = []; - result.push({ definition: { type: "symbol", symbol: referenceSymbol, node: searchLocation }, references: references }); - } - return function (node) { return references.push(FindAllReferences.nodeEntry(node)); }; - } - function addStringOrCommentReference(fileName, textSpan) { - result.push({ - definition: undefined, - references: [{ type: "span", fileName: fileName, textSpan: textSpan }] - }); - } - function markSearchedSymbol(sourceFile, symbol) { - var sourceId = ts.getNodeId(sourceFile); - var symbolId = ts.getSymbolId(symbol); - var seenSymbols = sourceFileToSeenSymbols[sourceId] || (sourceFileToSeenSymbols[sourceId] = []); - return !seenSymbols[symbolId] && (seenSymbols[symbolId] = true); - } - } - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; - if (singleReferences.length) { - var addRef = state.referenceAdder(exportSymbol, exportLocation); - for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { - var singleRef = singleReferences_1[_i]; - addRef(singleRef); - } - } - for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { - var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1), state); - } - if (indirectUsers.length) { - var indirectSearch = void 0; - switch (exportInfo.exportKind) { - case 0: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1); - break; - case 1: - indirectSearch = state.isForRename ? undefined : state.createSearch(exportLocation, exportSymbol, 1, { text: "default" }); - break; - case 2: - break; - } - if (indirectSearch) { - for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { - var indirectUser = indirectUsers_1[_d]; - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - function searchForImportedSymbol(symbol, state) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - getReferencesInSourceFile(declaration.getSourceFile(), state.createSearch(declaration, symbol, 0), state); - } - } - function searchForName(sourceFile, search, state) { - if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) && - checker.getPropertySymbolOfDestructuringAssignment(location); - } - function isObjectBindingPatternElementWithoutPropertyName(symbol) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - return bindingElement && - bindingElement.parent.kind === 174 && - !bindingElement.propertyName; - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); - } - return undefined; - } - function getSymbolScope(symbol) { - var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; - if (valueDeclaration && (valueDeclaration.kind === 186 || valueDeclaration.kind === 199)) { - return valueDeclaration; - } - if (!declarations) { - return undefined; - } - if (flags & (4 | 8192)) { - var privateDeclaration = ts.find(declarations, function (d) { return !!(ts.getModifierFlags(d) & 8); }); - if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 229); - } - } - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - return undefined; - } - if (parent && !((parent.flags & 1536) && ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { - return undefined; - } - if ((flags & 134217728 && symbol.checkFlags & 6)) { - return undefined; - } - var scope; - for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { - var declaration = declarations_10[_i]; - var container = ts.getContainerNode(declaration); - if (scope && scope !== container) { - return undefined; - } - if (!container || container.kind === 265 && !ts.isExternalOrCommonJsModule(container)) { - return undefined; - } - scope = container; - } - return parent ? scope.getSourceFile() : scope; - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { - var positions = []; - if (!symbolName || !symbolName.length) { - return positions; - } - var text = sourceFile.text; - var sourceLength = text.length; - var symbolNameLength = symbolName.length; - var position = text.indexOf(symbolName, start); - while (position >= 0) { - if (position > end) - break; - var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 5)) && - (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 5))) { - positions.push(position); - } - position = text.indexOf(symbolName, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - var references = []; - var sourceFile = container.getSourceFile(); - var labelName = targetLabel.text; - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); - for (var _i = 0, possiblePositions_1 = possiblePositions; _i < possiblePositions_1.length; _i++) { - var position = possiblePositions_1[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.getWidth() !== labelName.length) { - continue; - } - if (node === targetLabel || - (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel)) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "label", node: targetLabel }, references: references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - switch (node && node.kind) { - case 71: - return node.getWidth() === searchSymbolName.length; - case 9: - return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) && - node.getWidth() === searchSymbolName.length + 2; - case 8: - return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.getWidth() === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_5 = sourceFiles; _i < sourceFiles_5.length; _i++) { - var sourceFile = sourceFiles_5[_i]; - cancellationToken.throwIfCancellationRequested(); - addReferencesForKeywordInFile(sourceFile, keywordKind, ts.tokenToString(keywordKind), references); - } - return references.length ? [{ definition: { type: "keyword", node: references[0].node }, references: references }] : undefined; - } - function addReferencesForKeywordInFile(sourceFile, kind, searchText, references) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, searchText, sourceFile.getStart(), sourceFile.getEnd()); - for (var _i = 0, possiblePositions_2 = possiblePositions; _i < possiblePositions_2.length; _i++) { - var position = possiblePositions_2[_i]; - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (referenceLocation.kind === kind) { - references.push(FindAllReferences.nodeEntry(referenceLocation)); - } - } - } - function getReferencesInSourceFile(sourceFile, search, state) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state); - } - function getReferencesInContainer(container, sourceFile, search, state) { - if (!state.markSearchedSymbol(sourceFile, search.symbol)) { - return; - } - var start = state.findInComments ? container.getFullStart() : container.getStart(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, search.text, start, container.getEnd()); - for (var _i = 0, possiblePositions_3 = possiblePositions; _i < possiblePositions_3.length; _i++) { - var position = possiblePositions_3[_i]; - getReferencesAtLocation(sourceFile, position, search, state); - } - } - function getReferencesAtLocation(sourceFile, position, search, state) { - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - if (!state.implementations && (state.findInStrings && ts.isInString(sourceFile, position) || state.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { - state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); - } - return; - } - if (!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning)) { - return; - } - var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - var parent = referenceLocation.parent; - if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { - return; - } - if (ts.isExportSpecifier(parent)) { - ts.Debug.assert(referenceLocation.kind === 71); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state); - return; - } - var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - if (state.isForConstructor) { - findConstructorReferences(referenceLocation, sourceFile, search, state); - } - else { - addReference(referenceLocation, relatedSymbol, search.location, state); - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - var exportDeclaration = parent.parent; - var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!search.includes(localSymbol)) { - return; - } - if (!propertyName) { - addRef(); - } - else if (referenceLocation === propertyName) { - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (!state.isForRename && state.markSeenReExportRHS(name)) { - addReference(name, referenceSymbol, name, state); - } - } - else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - if (!(referenceLocation === propertyName && state.isForRename)) { - var exportKind = referenceLocation.originalKeywordKind === 79 ? 1 : 0; - var exportInfo = FindAllReferences.getExportInfo(referenceSymbol, exportKind, state.checker); - ts.Debug.assert(!!exportInfo); - searchForImportsOfExport(referenceLocation, referenceSymbol, exportInfo, state); - } - if (search.comingFrom !== 1 && exportDeclaration.moduleSpecifier && !propertyName) { - searchForImportedSymbol(state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier), state); - } - function addRef() { - addReference(referenceLocation, localSymbol, search.location, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) ? checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) : referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - return propertyName === referenceLocation; - } - else { - return !parent.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1); - if (!importOrExport) - return; - var symbol = importOrExport.symbol; - if (importOrExport.kind === 0) { - if (!state.isForRename || importOrExport.isNamedImport) { - searchForImportedSymbol(symbol, state); - } - } - else { - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty(_a, search, state) { - var flags = _a.flags, valueDeclaration = _a.valueDeclaration; - var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - if (!(flags & 134217728) && search.includes(shorthandValueSymbol)) { - addReference(ts.getNameOfDeclaration(valueDeclaration), shorthandValueSymbol, search.location, state); - } - } - function addReference(referenceLocation, relatedSymbol, searchLocation, state) { - var addRef = state.referenceAdder(relatedSymbol, searchLocation); - if (state.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } - else { - addRef(referenceLocation); - } - } - function findConstructorReferences(referenceLocation, sourceFile, search, state) { - if (ts.isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, search.location, state); - } - var pusher = state.referenceAdder(search.symbol, search.location); - if (ts.isClassLike(referenceLocation.parent)) { - ts.Debug.assert(referenceLocation.parent.name === referenceLocation); - findOwnConstructorReferences(search.symbol, sourceFile, pusher); - } - else { - var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending && ts.isClassLike(classExtending)) { - findSuperConstructorAccesses(classExtending, pusher); - } - } - } - function getPropertyAccessExpressionFromRightHandSide(node) { - return ts.isRightSideOfPropertyAccess(node) && node.parent; - } - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - for (var _i = 0, _a = classSymbol.members.get("__constructor").declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var ctrKeyword = ts.findChildOfKind(decl, 123, sourceFile); - ts.Debug.assert(decl.kind === 152 && !!ctrKeyword); - addNode(ctrKeyword); - } - classSymbol.exports.forEach(function (member) { - var decl = member.valueDeclaration; - if (decl && decl.kind === 151) { - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 99, function (thisKeyword) { - if (ts.isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - function findSuperConstructorAccesses(cls, addNode) { - var symbol = cls.symbol; - var ctr = symbol.members.get("__constructor"); - if (!ctr) { - return; - } - for (var _i = 0, _a = ctr.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - ts.Debug.assert(decl.kind === 152); - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 97, function (node) { - if (ts.isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function addImplementationReferences(refNode, addReference, state) { - if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference(refNode.parent); - return; - } - if (refNode.kind !== 71) { - return; - } - if (refNode.parent.kind === 262) { - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); - } - var containingClass = getContainingClassIfInHeritageClause(refNode); - if (containingClass) { - addReference(containingClass); - return; - } - var containingTypeReference = getContainingTypeReference(refNode); - if (containingTypeReference && state.markSeenContainingTypeReference(containingTypeReference)) { - var parent = containingTypeReference.parent; - if (ts.isVariableLike(parent) && parent.type === containingTypeReference && parent.initializer && isImplementationExpression(parent.initializer)) { - addReference(parent.initializer); - } - else if (ts.isFunctionLike(parent) && parent.type === containingTypeReference && parent.body) { - if (parent.body.kind === 207) { - ts.forEachReturnStatement(parent.body, function (returnStatement) { - if (returnStatement.expression && isImplementationExpression(returnStatement.expression)) { - addReference(returnStatement.expression); - } - }); - } - else if (isImplementationExpression(parent.body)) { - addReference(parent.body); - } - } - else if (ts.isAssertionExpression(parent) && isImplementationExpression(parent.expression)) { - addReference(parent.expression); - } - } - } - function getSymbolsForClassAndInterfaceComponents(type, result) { - if (result === void 0) { result = []; } - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var componentType = _a[_i]; - if (componentType.symbol && componentType.symbol.getFlags() & (32 | 64)) { - result.push(componentType.symbol); - } - if (componentType.getFlags() & 196608) { - getSymbolsForClassAndInterfaceComponents(componentType, result); - } - } - return result; - } - function getContainingTypeReference(node) { - var topLevelTypeReference = undefined; - while (node) { - if (ts.isTypeNode(node)) { - topLevelTypeReference = node; - } - node = node.parent; - } - return topLevelTypeReference; - } - function getContainingClassIfInHeritageClause(node) { - if (node && node.parent) { - if (node.kind === 201 - && node.parent.kind === 259 - && ts.isClassLike(node.parent.parent)) { - return node.parent.parent; - } - else if (node.kind === 71 || node.kind === 179) { - return getContainingClassIfInHeritageClause(node.parent); - } - } - return undefined; - } - function isImplementationExpression(node) { - switch (node.kind) { - case 185: - return isImplementationExpression(node.expression); - case 187: - case 186: - case 178: - case 199: - case 177: - return true; - default: - return false; - } - } - function explicitlyInheritsFrom(child, parent, cachedResults, checker) { - var parentIsInterface = parent.getFlags() & 64; - return searchHierarchy(child); - function searchHierarchy(symbol) { - if (symbol === parent) { - return true; - } - var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); - var cached = cachedResults.get(key); - if (cached !== undefined) { - return cached; - } - cachedResults.set(key, false); - var inherits = ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - if (parentIsInterface) { - var interfaceReferences = ts.getClassImplementsHeritageClauseElements(declaration); - if (interfaceReferences) { - for (var _i = 0, interfaceReferences_1 = interfaceReferences; _i < interfaceReferences_1.length; _i++) { - var typeReference = interfaceReferences_1[_i]; - if (searchTypeReference(typeReference)) { - return true; - } - } - } - } - return searchTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - } - else if (declaration.kind === 230) { - if (parentIsInterface) { - return ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), searchTypeReference); - } - } - return false; - }); - cachedResults.set(key, inherits); - return inherits; - } - function searchTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type && type.symbol) { - return searchHierarchy(type.symbol); - } - } - return false; - } - } - function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword, false); - if (!searchSpaceNode) { - return undefined; - } - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - default: - return undefined; - } - var references = []; - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - for (var _i = 0, possiblePositions_4 = possiblePositions; _i < possiblePositions_4.length; _i++) { - var position = possiblePositions_4[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 97) { - continue; - } - var container = ts.getSuperContainer(node, false); - if (container && (32 & ts.getModifierFlags(container)) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "symbol", symbol: searchSpaceNode.symbol, node: superKeyword }, references: references }]; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, false); - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode)) { - break; - } - case 149: - case 148: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - case 265: - if (ts.isExternalModule(searchSpaceNode)) { - return undefined; - } - case 228: - case 186: - break; - default: - return undefined; - } - var references = []; - var possiblePositions; - if (searchSpaceNode.kind === 265) { - ts.forEach(sourceFiles, function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); - }); - } - else { - var sourceFile = searchSpaceNode.getSourceFile(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); - } - return [{ - definition: { type: "this", node: thisOrSuperKeyword }, - references: references - }]; - function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { - ts.forEach(possiblePositions, function (position) { - var node = ts.getTouchingWord(sourceFile, position); - if (!node || !ts.isThis(node)) { - return; - } - var container = ts.getThisContainer(node, false); - switch (searchSpaceNode.kind) { - case 186: - case 228: - if (searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 199: - case 229: - if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (ts.getModifierFlags(container) & 32) === staticFlag) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 265: - if (container.kind === 265 && !ts.isExternalModule(container)) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - } - }); - } - } - function getReferencesForStringLiteral(node, sourceFiles, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_6 = sourceFiles; _i < sourceFiles_6.length; _i++) { - var sourceFile = sourceFiles_6[_i]; - cancellationToken.throwIfCancellationRequested(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, node.text, sourceFile.getStart(), sourceFile.getEnd()); - getReferencesForStringLiteralInFile(sourceFile, node.text, possiblePositions, references); - } - return [{ - definition: { type: "string", node: node }, - references: references - }]; - function getReferencesForStringLiteralInFile(sourceFile, searchText, possiblePositions, references) { - for (var _i = 0, possiblePositions_5 = possiblePositions; _i < possiblePositions_5.length; _i++) { - var position = possiblePositions_5[_i]; - var node_7 = ts.getTouchingWord(sourceFile, position); - if (node_7 && node_7.kind === 9 && node_7.text === searchText) { - references.push(FindAllReferences.nodeEntry(node_7, true)); - } - } - } - } - function populateSearchSymbolSet(symbol, location, checker, implementations) { - var result = [symbol]; - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - if (containingObjectLiteralElement.kind !== 262) { - var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - if (propertySymbol) { - result.push(propertySymbol); - } - } - ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker), function (contextualSymbol) { - ts.addRange(result, checker.getRootSymbols(contextualSymbol)); - }); - var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol) { - result.push(shorthandValueSymbol); - } - } - if (symbol.valueDeclaration && symbol.valueDeclaration.kind === 146 && - ts.isParameterPropertyDeclaration(symbol.valueDeclaration)) { - ts.addRange(result, checker.getSymbolsOfParameterPropertyDeclaration(symbol.valueDeclaration, symbol.name)); - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - if (bindingElementPropertySymbol) { - result.push(bindingElementPropertySymbol); - } - for (var _i = 0, _a = checker.getRootSymbols(symbol); _i < _a.length; _i++) { - var rootSymbol = _a[_i]; - if (rootSymbol !== symbol) { - result.push(rootSymbol); - } - if (!implementations && rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), checker); - } - } - return result; - } - function getPropertySymbolsFromBaseTypes(symbol, propertyName, result, previousIterationSymbolsCache, checker) { - if (!symbol) { - return; - } - if (previousIterationSymbolsCache.has(symbol.name)) { - return; - } - if (symbol.flags & (32 | 64)) { - ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); - } - else if (declaration.kind === 230) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); - } - }); - } - return; - function getPropertySymbolFromTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type) { - var propertySymbol = checker.getPropertyOfType(type, propertyName); - if (propertySymbol) { - result.push.apply(result, checker.getRootSymbols(propertySymbol)); - } - previousIterationSymbolsCache.set(symbol.name, symbol); - getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result, previousIterationSymbolsCache, checker); - } - } - } - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - if (search.includes(referenceSymbol)) { - return referenceSymbol; - } - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(referenceLocation); - if (containingObjectLiteralElement) { - var contextualSymbol = ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, state.checker), function (contextualSymbol) { - return ts.find(state.checker.getRootSymbols(contextualSymbol), search.includes); - }); - if (contextualSymbol) { - return contextualSymbol; - } - var propertySymbol = getPropertySymbolOfDestructuringAssignment(referenceLocation, state.checker); - if (propertySymbol && search.includes(propertySymbol)) { - return propertySymbol; - } - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(referenceSymbol, state.checker); - if (bindingElementPropertySymbol && search.includes(bindingElementPropertySymbol)) { - return bindingElementPropertySymbol; - } - return ts.forEach(state.checker.getRootSymbols(referenceSymbol), function (rootSymbol) { - if (search.includes(rootSymbol)) { - return rootSymbol; - } - if (rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - if (search.parents && !ts.some(search.parents, function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, state.checker); })) { - return undefined; - } - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), state.checker); - return ts.find(result, search.includes); - } - return undefined; - }); - } - function getNameFromObjectLiteralElement(node) { - if (node.name.kind === 144) { - var nameExpression = node.name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - return undefined; - } - return node.name.text; - } - function getPropertySymbolsFromContextualType(node, checker) { - var objectLiteral = node.parent; - var contextualType = checker.getContextualType(objectLiteral); - var name = getNameFromObjectLiteralElement(node); - if (name && contextualType) { - var result_5 = []; - var symbol = contextualType.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - }); - } - return result_5; - } - return undefined; - } - function getIntersectingMeaningFromDeclarations(meaning, declarations) { - if (declarations) { - var lastIterationMeaning = void 0; - do { - lastIterationMeaning = meaning; - for (var _i = 0, declarations_11 = declarations; _i < declarations_11.length; _i++) { - var declaration = declarations_11[_i]; - var declarationMeaning = ts.getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - function isImplementation(node) { - if (!node) { - return false; - } - else if (ts.isVariableLike(node)) { - if (node.initializer) { - return true; - } - else if (node.kind === 226) { - var parentStatement = getParentStatementOfVariableDeclaration(node); - return parentStatement && ts.hasModifier(parentStatement, 2); - } - } - else if (ts.isFunctionLike(node)) { - return !!node.body || ts.hasModifier(node, 2); - } - else { - switch (node.kind) { - case 229: - case 199: - case 232: - case 233: - return true; - } - } - return false; - } - function getParentStatementOfVariableDeclaration(node) { - if (node.parent && node.parent.parent && node.parent.parent.kind === 208) { - ts.Debug.assert(node.parent.kind === 227); - return node.parent.parent; - } - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { - var refSymbol = checker.getSymbolAtLocation(node); - var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.getMeaningFromDeclaration(declaration) & 1) { - addReference(declaration); - } - } - } - } - Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - ts.forEachChild(node, function (child) { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - function tryGetClassByExtendingIdentifier(node) { - return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); - } - function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 9) { - return ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node); - } - return false; - } - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - var propertyAccessExpression = getPropertyAccessExpressionFromRightHandSide(location); - if (!propertyAccessExpression) { - return undefined; - } - var localParentType = checker.getTypeAtLocation(propertyAccessExpression.expression); - if (!localParentType) { - return undefined; - } - if (localParentType.symbol && localParentType.symbol.flags & (32 | 64) && localParentType.symbol !== symbol.parent) { - return [localParentType.symbol]; - } - else if (localParentType.flags & 196608) { - return getSymbolsForClassAndInterfaceComponents(localParentType); - } - } - })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var GoToDefinition; - (function (GoToDefinition) { - function getDefinitionAtPosition(program, sourceFile, position) { - var comment = findReferenceInPosition(sourceFile.referencedFiles, position); - if (comment) { - var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); - if (referenceFile) { - return [getDefinitionInfoForFileReference(comment.fileName, referenceFile.fileName)]; - } - return undefined; - } - var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - var referenceFile = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName); - return referenceFile && referenceFile.resolvedFileName && - [getDefinitionInfoForFileReference(typeReferenceDirective.fileName, referenceFile.resolvedFileName)]; - } - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isJumpStatementTarget(node)) { - var labelName = node.text; - var label = ts.getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName(label, ts.ScriptElementKind.label, labelName, undefined)] : undefined; - } - var typeChecker = program.getTypeChecker(); - var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration) { - return [createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration)]; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - if (symbol.flags & 8388608) { - var declaration = symbol.declarations[0]; - if (node.kind === 71 && - (node.parent === declaration || - (declaration.kind === 242 && declaration.parent && declaration.parent.kind === 241))) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - } - if (node.parent.kind === 262) { - var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - if (!shorthandSymbol) { - return []; - } - var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind_1 = ts.SymbolDisplay.getSymbolKind(typeChecker, shorthandSymbol, node); - var shorthandSymbolName_1 = typeChecker.symbolToString(shorthandSymbol); - var shorthandContainerName_1 = typeChecker.symbolToString(symbol.parent, node); - return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind_1, shorthandSymbolName_1, shorthandContainerName_1); }); - } - if (ts.isJsxOpeningLikeElement(node.parent)) { - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return [createDefinitionInfo(symbol.valueDeclaration, symbolKind, symbolName, containerName)]; - } - var element = ts.getContainingObjectLiteralElement(node); - if (element) { - if (typeChecker.getContextualType(element.parent)) { - var result = []; - var propertySymbols = ts.getPropertySymbolsFromContextualType(typeChecker, element); - for (var _i = 0, propertySymbols_1 = propertySymbols; _i < propertySymbols_1.length; _i++) { - var propertySymbol = propertySymbols_1[_i]; - result.push.apply(result, getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - return result; - } - } - return getDefinitionFromSymbol(typeChecker, symbol, node); - } - GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; - function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - if (!type) { - return undefined; - } - if (type.flags & 65536 && !(type.flags & 16)) { - var result_6 = []; - ts.forEach(type.types, function (t) { - if (t.symbol) { - ts.addRange(result_6, getDefinitionFromSymbol(typeChecker, t.symbol, node)); - } - }); - return result_6; - } - if (!type.symbol) { - return undefined; - } - return getDefinitionFromSymbol(typeChecker, type.symbol, node); - } - GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; - function getDefinitionFromSymbol(typeChecker, symbol, node) { - var result = []; - var declarations = symbol.getDeclarations(); - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && - !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - ts.forEach(declarations, function (declaration) { - result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); - } - return result; - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isNewExpressionTarget(location) || location.kind === 123) { - if (symbol.flags & 32) { - for (var _i = 0, _a = symbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isClassLike(declaration)) { - return tryAddSignature(declaration.members, true, symbolKind, symbolName, containerName, result); - } - } - ts.Debug.fail("Expected declaration to have at least one class-like declaration"); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location) || ts.isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, false, symbolKind, symbolName, containerName, result); - } - return false; - } - function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { - if (!signatureDeclarations) { - return false; - } - var declarations = []; - var definition; - for (var _i = 0, signatureDeclarations_1 = signatureDeclarations; _i < signatureDeclarations_1.length; _i++) { - var d = signatureDeclarations_1[_i]; - if (selectConstructors ? d.kind === 152 : isSignatureDeclaration(d)) { - declarations.push(d); - if (d.body) - definition = d; - } - } - if (declarations.length) { - result.push(createDefinitionInfo(definition || ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); - return true; - } - return false; - } - } - function isSignatureDeclaration(node) { - switch (node.kind) { - case 152: - case 228: - case 151: - case 150: - return true; - default: - return false; - } - } - function createDefinitionInfo(node, symbolKind, symbolName, containerName) { - return createDefinitionInfoFromName(ts.getNameOfDeclaration(node) || node, symbolKind, symbolName, containerName); - } - function createDefinitionInfoFromName(name, symbolKind, symbolName, containerName) { - var sourceFile = name.getSourceFile(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromNode(name, sourceFile), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; - } - function getSymbolInfo(typeChecker, symbol, node) { - return { - symbolName: typeChecker.symbolToString(symbol), - symbolKind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node), - containerName: symbol.parent ? typeChecker.symbolToString(symbol.parent, node) : "" - }; - } - function createDefinitionFromSignatureDeclaration(typeChecker, decl) { - var _a = getSymbolInfo(typeChecker, decl.symbol, decl), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return createDefinitionInfo(decl, symbolKind, symbolName, containerName); - } - function findReferenceInPosition(refs, pos) { - for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { - var ref = refs_1[_i]; - if (ref.pos <= pos && pos < ref.end) { - return ref; - } - } - return undefined; - } - function getDefinitionInfoForFileReference(name, targetFileName) { - return { - fileName: targetFileName, - textSpan: ts.createTextSpanFromBounds(0, 0), - kind: ts.ScriptElementKind.scriptElement, - name: name, - containerName: undefined, - containerKind: undefined - }; - } - function getAncestorCallLikeExpression(node) { - var target = climbPastManyPropertyAccesses(node); - var callLike = target.parent; - return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target && callLike; - } - function climbPastManyPropertyAccesses(node) { - return ts.isRightSideOfPropertyAccess(node) ? climbPastManyPropertyAccesses(node.parent) : node; - } - function tryGetSignatureDeclaration(typeChecker, node) { - var callLike = getAncestorCallLikeExpression(node); - var signature = callLike && typeChecker.getResolvedSignature(callLike); - if (signature) { - var decl = signature.declaration; - if (decl && isSignatureDeclaration(decl)) { - return decl; - } - } - return undefined; - } - })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsDoc; - (function (JsDoc) { - var jsDocTagNames = [ - "augments", - "author", - "argument", - "borrows", - "class", - "constant", - "constructor", - "constructs", - "default", - "deprecated", - "description", - "event", - "example", - "extends", - "field", - "fileOverview", - "function", - "ignore", - "inner", - "lends", - "link", - "memberOf", - "method", - "name", - "namespace", - "param", - "private", - "property", - "public", - "requires", - "returns", - "see", - "since", - "static", - "throws", - "type", - "typedef", - "property", - "prop", - "version" - ]; - var jsDocTagNameCompletionEntries; - var jsDocTagCompletionEntries; - function getJsDocCommentsFromDeclarations(declarations) { - var documentationComment = []; - forEachUnique(declarations, function (declaration) { - var comments = ts.getCommentsFromJSDoc(declaration); - if (!comments) { - return; - } - for (var _i = 0, comments_3 = comments; _i < comments_3.length; _i++) { - var comment = comments_3[_i]; - if (comment) { - if (documentationComment.length) { - documentationComment.push(ts.lineBreakPart()); - } - documentationComment.push(ts.textPart(comment)); - } - } - }); - return documentationComment; - } - JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; - function getJsDocTagsFromDeclarations(declarations) { - var tags = []; - forEachUnique(declarations, function (declaration) { - var jsDocs = ts.getJSDocs(declaration); - if (!jsDocs) { - return; - } - for (var _i = 0, jsDocs_1 = jsDocs; _i < jsDocs_1.length; _i++) { - var doc = jsDocs_1[_i]; - var tagsForDoc = doc.tags; - if (tagsForDoc) { - tags.push.apply(tags, tagsForDoc.filter(function (tag) { return tag.kind === 284; }).map(function (jsDocTag) { - return { - name: jsDocTag.tagName.text, - text: jsDocTag.comment - }; - })); - } - } - }); - return tags; - } - JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; - function forEachUnique(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (ts.indexOf(array, array[i]) === i) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return undefined; - } - function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0", - }; - })); - } - JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; - function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: "@" + tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0" - }; - })); - } - JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; - function getDocCommentTemplateAtPosition(newLine, sourceFile, position) { - if (ts.isInString(sourceFile, position) || ts.isInComment(sourceFile, position) || ts.hasDocComment(sourceFile, position)) { - return undefined; - } - var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); - var tokenStart = tokenAtPos.getStart(); - if (!tokenAtPos || tokenStart < position) { - return undefined; - } - var commentOwner; - findOwner: for (commentOwner = tokenAtPos; commentOwner; commentOwner = commentOwner.parent) { - switch (commentOwner.kind) { - case 228: - case 151: - case 152: - case 229: - case 208: - break findOwner; - case 265: - return undefined; - case 233: - if (commentOwner.parent.kind === 233) { - return undefined; - } - break findOwner; - } - } - if (!commentOwner || commentOwner.getStart() < position) { - return undefined; - } - var parameters = getParametersForJsDocOwningNode(commentOwner); - var posLineAndChar = sourceFile.getLineAndCharacterOfPosition(position); - var lineStart = sourceFile.getLineStarts()[posLineAndChar.line]; - var indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character).replace(/\S/i, function () { return " "; }); - var isJavaScriptFile = ts.hasJavaScriptFileExtension(sourceFile.fileName); - var docParams = ""; - for (var i = 0; i < parameters.length; i++) { - var currentName = parameters[i].name; - var paramName = currentName.kind === 71 ? - currentName.text : - "param" + i; - if (isJavaScriptFile) { - docParams += indentationStr + " * @param {any} " + paramName + newLine; - } - else { - docParams += indentationStr + " * @param " + paramName + newLine; - } - } - var preamble = "/**" + newLine + - indentationStr + " * "; - var result = preamble + newLine + - docParams + - indentationStr + " */" + - (tokenStart === position ? newLine + indentationStr : ""); - return { newText: result, caretOffset: preamble.length }; - } - JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; - function getParametersForJsDocOwningNode(commentOwner) { - if (ts.isFunctionLike(commentOwner)) { - return commentOwner.parameters; - } - if (commentOwner.kind === 208) { - var varStatement = commentOwner; - var varDeclarations = varStatement.declarationList.declarations; - if (varDeclarations.length === 1 && varDeclarations[0].initializer) { - return getParametersFromRightHandSideOfAssignment(varDeclarations[0].initializer); - } - } - return ts.emptyArray; - } - function getParametersFromRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 185) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 186: - case 187: - return rightHandSide.parameters; - case 199: - for (var _i = 0, _a = rightHandSide.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - return member.parameters; - } - } - break; - } - return ts.emptyArray; - } - })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - var safeList; - var EmptySafeList = ts.createMap(); - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 || kind === 2; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], undefined, undefined, 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigateTo; - (function (NavigateTo) { - function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { - var patternMatcher = ts.createPatternMatcher(searchValue); - var rawItems = []; - var _loop_4 = function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && ts.fileExtensionIs(sourceFile.fileName, ".d.ts")) { - return "continue"; - } - ts.forEachEntry(sourceFile.getNamedDeclarations(), function (declarations, name) { - if (declarations) { - var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name); - if (!matches) { - return; - } - for (var _i = 0, declarations_12 = declarations; _i < declarations_12.length; _i++) { - var declaration = declarations_12[_i]; - if (patternMatcher.patternContainsDots) { - var containers = getContainers(declaration); - if (!containers) { - return true; - } - matches = patternMatcher.getMatches(containers, name); - if (!matches) { - return; - } - } - var fileName = sourceFile.fileName; - var matchKind = bestMatchKind(matches); - rawItems.push({ name: name, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); - } - } - }); - }; - for (var _i = 0, sourceFiles_7 = sourceFiles; _i < sourceFiles_7.length; _i++) { - var sourceFile = sourceFiles_7[_i]; - _loop_4(sourceFile); - } - rawItems = ts.filter(rawItems, function (item) { - var decl = item.declaration; - if (decl.kind === 239 || decl.kind === 242 || decl.kind === 237) { - var importer = checker.getSymbolAtLocation(decl.name); - var imported = checker.getAliasedSymbol(importer); - return importer.name !== imported.name; - } - else { - return true; - } - }); - rawItems.sort(compareNavigateToItems); - if (maxResultCount !== undefined) { - rawItems = rawItems.slice(0, maxResultCount); - } - var items = ts.map(rawItems, createNavigateToItem); - return items; - function allMatchesAreCaseSensitive(matches) { - ts.Debug.assert(matches.length > 0); - for (var _i = 0, matches_2 = matches; _i < matches_2.length; _i++) { - var match = matches_2[_i]; - if (!match.isCaseSensitive) { - return false; - } - } - return true; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function tryAddSingleDeclarationName(declaration, containers) { - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var text = getTextOfIdentifierOrLiteral(name); - if (text !== undefined) { - containers.unshift(text); - } - else if (name.kind === 144) { - return tryAddComputedPropertyName(name.expression, containers, true); - } - else { - return false; - } - } - } - return true; - } - function tryAddComputedPropertyName(expression, containers, includeLastPortion) { - var text = getTextOfIdentifierOrLiteral(expression); - if (text !== undefined) { - if (includeLastPortion) { - containers.unshift(text); - } - return true; - } - if (expression.kind === 179) { - var propertyAccess = expression; - if (includeLastPortion) { - containers.unshift(propertyAccess.name.text); - } - return tryAddComputedPropertyName(propertyAccess.expression, containers, true); - } - return false; - } - function getContainers(declaration) { - var containers = []; - var name = ts.getNameOfDeclaration(declaration); - if (name.kind === 144) { - if (!tryAddComputedPropertyName(name.expression, containers, false)) { - return undefined; - } - } - declaration = ts.getContainerNode(declaration); - while (declaration) { - if (!tryAddSingleDeclarationName(declaration, containers)) { - return undefined; - } - declaration = ts.getContainerNode(declaration); - } - return containers; - } - function bestMatchKind(matches) { - ts.Debug.assert(matches.length > 0); - var bestMatchKind = ts.PatternMatchKind.camelCase; - for (var _i = 0, matches_3 = matches; _i < matches_3.length; _i++) { - var match = matches_3[_i]; - var kind = match.kind; - if (kind < bestMatchKind) { - bestMatchKind = kind; - } - } - return bestMatchKind; - } - function compareNavigateToItems(i1, i2) { - return i1.matchKind - i2.matchKind || - ts.compareStringsCaseInsensitive(i1.name, i2.name) || - ts.compareStrings(i1.name, i2.name); - } - function createNavigateToItem(rawItem) { - var declaration = rawItem.declaration; - var container = ts.getContainerNode(declaration); - var containerName = container && ts.getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: ts.getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: ts.PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: ts.createTextSpanFromNode(declaration), - containerName: containerName ? containerName.text : "", - containerKind: containerName ? ts.getNodeKind(container) : "" - }; - } - } - NavigateTo.getNavigateToItems = getNavigateToItems; - })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigationBar; - (function (NavigationBar) { - var whiteSpaceRegex = /\s+/g; - var curCancellationToken; - var curSourceFile; - var parentsStack = []; - var parent; - var emptyChildItemArray = []; - function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return ts.map(topLevelItems(rootNavigationBarNode(sourceFile)), convertToTopLevelItem); - } - finally { - reset(); - } - } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } - finally { - reset(); - } - } - NavigationBar.getNavigationTree = getNavigationTree; - function reset() { - curSourceFile = undefined; - curCancellationToken = undefined; - parentsStack = []; - parent = undefined; - emptyChildItemArray = []; - } - function nodeText(node) { - return node.getText(curSourceFile); - } - function navigationBarNodeKind(n) { - return n.node.kind; - } - function pushChild(parent, child) { - if (parent.children) { - parent.children.push(child); - } - else { - parent.children = [child]; - } - } - function rootNavigationBarNode(sourceFile) { - ts.Debug.assert(!parentsStack.length); - var root = { node: sourceFile, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; - parent = root; - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - addChildrenRecursively(statement); - } - endNode(); - ts.Debug.assert(!parent && !parentsStack.length); - return root; - } - function addLeafNode(node) { - pushChild(parent, emptyNavigationBarNode(node)); - } - function emptyNavigationBarNode(node) { - return { - node: node, - additionalNodes: undefined, - parent: parent, - children: undefined, - indent: parent.indent + 1 - }; - } - function startNode(node) { - var navNode = emptyNavigationBarNode(node); - pushChild(parent, navNode); - parentsStack.push(parent); - parent = navNode; - } - function endNode() { - if (parent.children) { - mergeChildren(parent.children); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - } - function addNodeWithRecursiveChild(node, child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } - function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || ts.isToken(node)) { - return; - } - switch (node.kind) { - case 152: - var ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - for (var _i = 0, _a = ctr.parameters; _i < _a.length; _i++) { - var param = _a[_i]; - if (ts.isParameterPropertyDeclaration(param)) { - addLeafNode(param); - } - } - break; - case 151: - case 153: - case 154: - case 150: - if (!ts.hasDynamicName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 149: - case 148: - if (!ts.hasDynamicName(node)) { - addLeafNode(node); - } - break; - case 239: - var importClause = node; - if (importClause.name) { - addLeafNode(importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - if (namedBindings.kind === 240) { - addLeafNode(namedBindings); - } - else { - for (var _b = 0, _c = namedBindings.elements; _b < _c.length; _b++) { - var element = _c[_b]; - addLeafNode(element); - } - } - } - break; - case 176: - case 226: - var decl = node; - var name = decl.name; - if (ts.isBindingPattern(name)) { - addChildrenRecursively(name); - } - else if (decl.initializer && isFunctionOrClassExpression(decl.initializer)) { - addChildrenRecursively(decl.initializer); - } - else { - addNodeWithRecursiveChild(decl, decl.initializer); - } - break; - case 187: - case 228: - case 186: - addNodeWithRecursiveChild(node, node.body); - break; - case 232: - startNode(node); - for (var _d = 0, _e = node.members; _d < _e.length; _d++) { - var member = _e[_d]; - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 229: - case 199: - case 230: - startNode(node); - for (var _f = 0, _g = node.members; _f < _g.length; _f++) { - var member = _g[_f]; - addChildrenRecursively(member); - } - endNode(); - break; - case 233: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 246: - case 237: - case 157: - case 155: - case 156: - case 231: - addLeafNode(node); - break; - default: - ts.forEach(node.jsDoc, function (jsDoc) { - ts.forEach(jsDoc.tags, function (tag) { - if (tag.kind === 290) { - addLeafNode(tag); - } - }); - }); - ts.forEachChild(node, addChildrenRecursively); - } - } - function mergeChildren(children) { - var nameToItems = ts.createMap(); - ts.filterMutate(children, function (child) { - var declName = ts.getNameOfDeclaration(child.node); - var name = declName && nodeText(declName); - if (!name) { - return true; - } - var itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { - var itemWithSameName = itemsWithSameName_1[_i]; - if (tryMerge(itemWithSameName, child)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } - else { - var itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - function tryMerge(a, b) { - if (shouldReallyMerge(a.node, b.node)) { - merge(a, b); - return true; - } - return false; - } - }); - function shouldReallyMerge(a, b) { - return a.kind === b.kind && (a.kind !== 233 || areSameModule(a, b)); - function areSameModule(a, b) { - if (a.body.kind !== b.body.kind) { - return false; - } - if (a.body.kind !== 233) { - return true; - } - return areSameModule(a.body, b.body); - } - } - function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); - } - target.children = ts.concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children); - sortChildren(target.children); - } - var _a; - } - } - function sortChildren(children) { - children.sort(compareChildren); - } - function compareChildren(child1, child2) { - var name1 = tryGetName(child1.node), name2 = tryGetName(child2.node); - if (name1 && name2) { - var cmp = ts.compareStringsCaseInsensitive(name1, name2); - return cmp !== 0 ? cmp : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - else { - return name1 ? 1 : name2 ? -1 : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - } - function tryGetName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var declName = ts.getNameOfDeclaration(node); - if (declName) { - return ts.getPropertyNameForPropertyNameNode(declName); - } - switch (node.kind) { - case 186: - case 187: - case 199: - return getFunctionOrClassName(node); - case 290: - return getJSDocTypedefTagName(node); - default: - return undefined; - } - } - function getItemName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var name = ts.getNameOfDeclaration(node); - if (name) { - var text = nodeText(name); - if (text.length > 0) { - return text; - } - } - switch (node.kind) { - case 265: - var sourceFile = node; - return ts.isExternalModule(sourceFile) - ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))) + "\"" - : ""; - case 187: - case 228: - case 186: - case 229: - case 199: - if (ts.getModifierFlags(node) & 512) { - return "default"; - } - return getFunctionOrClassName(node); - case 152: - return "constructor"; - case 156: - return "new()"; - case 155: - return "()"; - case 157: - return "[]"; - case 290: - return getJSDocTypedefTagName(node); - default: - return ""; - } - } - function getJSDocTypedefTagName(node) { - if (node.name) { - return node.name.text; - } - else { - var parentNode = node.parent && node.parent.parent; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - return nameIdentifier.text; - } - } - } - return ""; - } - } - function topLevelItems(root) { - var topLevel = []; - function recur(item) { - if (isTopLevel(item)) { - topLevel.push(item); - if (item.children) { - for (var _i = 0, _a = item.children; _i < _a.length; _i++) { - var child = _a[_i]; - recur(child); - } - } - } - } - recur(root); - return topLevel; - function isTopLevel(item) { - switch (navigationBarNodeKind(item)) { - case 229: - case 199: - case 232: - case 230: - case 233: - case 265: - case 231: - case 290: - return true; - case 152: - case 151: - case 153: - case 154: - case 226: - return hasSomeImportantChild(item); - case 187: - case 228: - case 186: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item) { - if (!item.node.body) { - return false; - } - switch (navigationBarNodeKind(item.parent)) { - case 234: - case 265: - case 151: - case 152: - return true; - default: - return hasSomeImportantChild(item); - } - } - function hasSomeImportantChild(item) { - return ts.forEach(item.children, function (child) { - var childKind = navigationBarNodeKind(child); - return childKind !== 226 && childKind !== 176; - }); - } - } - } - function convertToTree(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToTree) - }; - } - function convertToTopLevelItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToChildItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToChildItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: ts.getNodeModifiers(n.node), - spans: getSpans(n), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } - } - function getSpans(n) { - var spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { - var node = _a[_i]; - spans.push(getNodeSpan(node)); - } - } - return spans; - } - function getModuleName(moduleDeclaration) { - if (ts.isAmbientModule(moduleDeclaration)) { - return ts.getTextOfNode(moduleDeclaration.name); - } - var result = []; - result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 233) { - moduleDeclaration = moduleDeclaration.body; - result.push(moduleDeclaration.name.text); - } - return result.join("."); - } - function getInteriorModule(decl) { - return decl.body.kind === 233 ? getInteriorModule(decl.body) : decl; - } - function isComputedProperty(member) { - return !member.name || member.name.kind === 144; - } - function getNodeSpan(node) { - return node.kind === 265 - ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) - : ts.createTextSpanFromNode(node, curSourceFile); - } - function getModifiers(node) { - if (node.parent && node.parent.kind === 226) { - node = node.parent; - } - return ts.getNodeModifiers(node); - } - function getFunctionOrClassName(node) { - if (node.name && ts.getFullWidth(node.name) > 0) { - return ts.declarationNameToString(node.name); - } - else if (node.parent.kind === 226) { - return ts.declarationNameToString(node.parent.name); - } - else if (node.parent.kind === 194 && - node.parent.operatorToken.kind === 58) { - return nodeText(node.parent.left).replace(whiteSpaceRegex, ""); - } - else if (node.parent.kind === 261 && node.parent.name) { - return nodeText(node.parent.name); - } - else if (ts.getModifierFlags(node) & 512) { - return "default"; - } - else { - return ts.isClassLike(node) ? "" : ""; - } - } - function isFunctionOrClassExpression(node) { - return node.kind === 186 || node.kind === 187 || node.kind === 199; - } - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var OutliningElementsCollector; - (function (OutliningElementsCollector) { - function collectElements(sourceFile, cancellationToken) { - var elements = []; - var collapseText = "..."; - function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { - if (hintSpanNode && startElement && endElement) { - var span_13 = { - textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), - hintSpan: ts.createTextSpanFromNode(hintSpanNode, sourceFile), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_13); - } - } - function addOutliningSpanComments(commentSpan, autoCollapse) { - if (commentSpan) { - var span_14 = { - textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_14); - } - } - function addOutliningForLeadingCommentsForNode(n) { - var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); - if (comments) { - var firstSingleLineCommentStart = -1; - var lastSingleLineCommentEnd = -1; - var isFirstSingleLineComment = true; - var singleLineCommentCount = 0; - for (var _i = 0, comments_4 = comments; _i < comments_4.length; _i++) { - var currentComment = comments_4[_i]; - cancellationToken.throwIfCancellationRequested(); - if (currentComment.kind === 2) { - if (isFirstSingleLineComment) { - firstSingleLineCommentStart = currentComment.pos; - } - isFirstSingleLineComment = false; - lastSingleLineCommentEnd = currentComment.end; - singleLineCommentCount++; - } - else if (currentComment.kind === 3) { - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - addOutliningSpanComments(currentComment, false); - singleLineCommentCount = 0; - lastSingleLineCommentEnd = -1; - isFirstSingleLineComment = true; - } - } - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - } - } - function combineAndAddMultipleSingleLineComments(count, start, end) { - if (count > 1) { - var multipleSingleLineComments = { - kind: 2, - pos: start, - end: end, - }; - addOutliningSpanComments(multipleSingleLineComments, false); - } - } - function autoCollapse(node) { - return ts.isFunctionBlock(node) && node.parent.kind !== 187; - } - var depth = 0; - var maxDepth = 20; - function walk(n) { - cancellationToken.throwIfCancellationRequested(); - if (depth > maxDepth) { - return; - } - if (ts.isDeclaration(n)) { - addOutliningForLeadingCommentsForNode(n); - } - switch (n.kind) { - case 207: - if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - if (parent.kind === 212 || - parent.kind === 215 || - parent.kind === 216 || - parent.kind === 214 || - parent.kind === 211 || - parent.kind === 213 || - parent.kind === 220 || - parent.kind === 260) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - if (parent.kind === 224) { - var tryStatement = parent; - if (tryStatement.tryBlock === n) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - else if (tryStatement.finallyBlock === n) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - if (finallyKeyword) { - addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); - break; - } - } - } - var span_15 = ts.createTextSpanFromNode(n); - elements.push({ - textSpan: span_15, - hintSpan: span_15, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); - break; - } - case 234: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 229: - case 230: - case 232: - case 178: - case 235: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 177: - var openBracket = ts.findChildOfKind(n, 21, sourceFile); - var closeBracket = ts.findChildOfKind(n, 22, sourceFile); - addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); - break; - } - depth++; - ts.forEachChild(n, walk); - depth--; - } - walk(sourceFile); - return elements; - } - OutliningElementsCollector.collectElements = collectElements; - })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var PatternMatchKind; - (function (PatternMatchKind) { - PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; - PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; - PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; - PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; - })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); - function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { - return { - kind: kind, - punctuationStripped: punctuationStripped, - isCaseSensitive: isCaseSensitive, - camelCaseWeight: camelCaseWeight - }; - } - function createPatternMatcher(pattern) { - var stringToWordSpans = ts.createMap(); - pattern = pattern.trim(); - var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); - var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); - return { - getMatches: getMatches, - getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, - patternContainsDots: dotSeparatedSegments.length > 1 - }; - function skipMatch(candidate) { - return invalidPattern || !candidate; - } - function getMatchesForLastSegmentOfPattern(candidate) { - if (skipMatch(candidate)) { - return undefined; - } - return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - } - function getMatches(candidateContainers, candidate) { - if (skipMatch(candidate)) { - return undefined; - } - var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - if (!candidateMatch) { - return undefined; - } - candidateContainers = candidateContainers || []; - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - return undefined; - } - var totalMatch = candidateMatch; - for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - var segment = dotSeparatedSegments[i]; - var containerName = candidateContainers[j]; - var containerMatch = matchSegment(containerName, segment); - if (!containerMatch) { - return undefined; - } - ts.addRange(totalMatch, containerMatch); - } - return totalMatch; - } - function getWordSpans(word) { - var spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; - } - function matchTextChunk(candidate, chunk, punctuationStripped) { - var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - if (chunk.text.length === candidate.length) { - return createPatternMatch(PatternMatchKind.exact, punctuationStripped, candidate === chunk.text); - } - else { - return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, ts.startsWith(candidate, chunk.text)); - } - } - var isLowercase = chunk.isLowerCase; - if (isLowercase) { - if (index > 0) { - var wordSpans = getWordSpans(candidate); - for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { - var span_16 = wordSpans_1[_i]; - if (partStartsWith(candidate, span_16, chunk.text, true)) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, partStartsWith(candidate, span_16, chunk.text, false)); - } - } - } - } - else { - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, true); - } - } - if (!isLowercase) { - if (chunk.characterSpans.length > 0) { - var candidateParts = getWordSpans(candidate); - var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, false); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, true, camelCaseWeight); - } - camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, true); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, false, camelCaseWeight); - } - } - } - if (isLowercase) { - if (chunk.text.length < candidate.length) { - if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, false); - } - } - } - return undefined; - } - function containsSpaceOrAsterisk(text) { - for (var i = 0; i < text.length; i++) { - var ch = text.charCodeAt(i); - if (ch === 32 || ch === 42) { - return true; - } - } - return false; - } - function matchSegment(candidate, segment) { - if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { - var match = matchTextChunk(candidate, segment.totalTextChunk, false); - if (match) { - return [match]; - } - } - var subWordTextChunks = segment.subWordTextChunks; - var matches = undefined; - for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { - var subWordTextChunk = subWordTextChunks_1[_i]; - var result = matchTextChunk(candidate, subWordTextChunk, true); - if (!result) { - return undefined; - } - matches = matches || []; - matches.push(result); - } - return matches; - } - function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { - var patternPartStart = patternSpan ? patternSpan.start : 0; - var patternPartLength = patternSpan ? patternSpan.length : pattern.length; - if (patternPartLength > candidateSpan.length) { - return false; - } - if (ignoreCase) { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (toLowerCase(ch1) !== toLowerCase(ch2)) { - return false; - } - } - } - else { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (ch1 !== ch2) { - return false; - } - } - } - return true; - } - function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - var chunkCharacterSpans = chunk.characterSpans; - var currentCandidate = 0; - var currentChunkSpan = 0; - var firstMatch = undefined; - var contiguous = undefined; - while (true) { - if (currentChunkSpan === chunkCharacterSpans.length) { - var weight = 0; - if (contiguous) { - weight += 1; - } - if (firstMatch === 0) { - weight += 2; - } - return weight; - } - else if (currentCandidate === candidateParts.length) { - return undefined; - } - var candidatePart = candidateParts[currentCandidate]; - var gotOneMatchThisCandidate = false; - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || - !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; - contiguous = contiguous === undefined ? true : contiguous; - candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - if (!gotOneMatchThisCandidate && contiguous !== undefined) { - contiguous = false; - } - currentCandidate++; - } - } - } - ts.createPatternMatcher = createPatternMatcher; - function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; - } - function segmentIsInvalid(segment) { - return segment.subWordTextChunks.length === 0; - } - function isUpperCaseLetter(ch) { - if (ch >= 65 && ch <= 90) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toUpperCase(); - } - function isLowerCaseLetter(ch) { - if (ch >= 97 && ch <= 122) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toLowerCase(); - } - function indexOfIgnoringCase(string, value) { - var n = string.length - value.length; - for (var i = 0; i <= n; i++) { - if (startsWithIgnoringCase(string, value, i)) { - return i; - } - } - return -1; - } - function startsWithIgnoringCase(string, value, start) { - for (var i = 0; i < value.length; i++) { - var ch1 = toLowerCase(string.charCodeAt(i + start)); - var ch2 = value.charCodeAt(i); - if (ch1 !== ch2) { - return false; - } - } - return true; - } - function toLowerCase(ch) { - if (ch >= 65 && ch <= 90) { - return 97 + (ch - 65); - } - if (ch < 127) { - return ch; - } - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); - } - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 || ch === 36; - } - function breakPatternIntoTextChunks(pattern) { - var result = []; - var wordStart = 0; - var wordLength = 0; - for (var i = 0; i < pattern.length; i++) { - var ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } - else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; - } - function createTextChunk(text) { - var textLowerCase = text.toLowerCase(); - return { - text: text, - textLowerCase: textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; - } - function breakIntoCharacterSpans(identifier) { - return breakIntoSpans(identifier, false); - } - ts.breakIntoCharacterSpans = breakIntoCharacterSpans; - function breakIntoWordSpans(identifier) { - return breakIntoSpans(identifier, true); - } - ts.breakIntoWordSpans = breakIntoWordSpans; - function breakIntoSpans(identifier, word) { - var result = []; - var wordStart = 0; - for (var i = 1; i < identifier.length; i++) { - var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); - var currentIsDigit = isDigit(identifier.charCodeAt(i)); - var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || - charIsPunctuation(identifier.charCodeAt(i)) || - lastIsDigit !== currentIsDigit || - hasTransitionFromLowerToUpper || - hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(ts.createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; - } - function charIsPunctuation(ch) { - switch (ch) { - case 33: - case 34: - case 35: - case 37: - case 38: - case 39: - case 40: - case 41: - case 42: - case 44: - case 45: - case 46: - case 47: - case 58: - case 59: - case 63: - case 64: - case 91: - case 92: - case 93: - case 95: - case 123: - case 125: - return true; - } - return false; - } - function isAllPunctuation(identifier, start, end) { - for (var i = start; i < end; i++) { - var ch = identifier.charCodeAt(i); - if (!charIsPunctuation(ch) || ch === 95 || ch === 36) { - return false; - } - } - return true; - } - function transitionFromUpperToLower(identifier, word, index, wordStart) { - if (word) { - if (index !== wordStart && - index + 1 < identifier.length) { - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); - if (currentIsUpper && nextIsLower) { - for (var i = wordStart; i < index; i++) { - if (!isUpperCaseLetter(identifier.charCodeAt(i))) { - return false; - } - } - return true; - } - } - } - return false; - } - function transitionFromLowerToUpper(identifier, word, index) { - var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var transition = word - ? (currentIsUpper && !lastIsUpper) - : currentIsUpper; - return transition; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { - if (readImportFiles === void 0) { readImportFiles = true; } - if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } - var referencedFiles = []; - var typeReferenceDirectives = []; - var importedFiles = []; - var ambientExternalModules; - var isNoDefaultLib = false; - var braceNesting = 0; - var externalModule = false; - function nextToken() { - var token = ts.scanner.scan(); - if (token === 17) { - braceNesting++; - } - else if (token === 18) { - braceNesting--; - } - return token; - } - function processTripleSlashDirectives() { - var commentRanges = ts.getLeadingCommentRanges(sourceText, 0); - ts.forEach(commentRanges, function (commentRange) { - var comment = sourceText.substring(commentRange.pos, commentRange.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, commentRange); - if (referencePathMatchResult) { - isNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var fileReference = referencePathMatchResult.fileReference; - if (fileReference) { - var collection = referencePathMatchResult.isTypeReferenceDirective - ? typeReferenceDirectives - : referencedFiles; - collection.push(fileReference); - } - } - }); - } - function getFileReference() { - var file = ts.scanner.getTokenValue(); - var pos = ts.scanner.getTokenPos(); - return { - fileName: file, - pos: pos, - end: pos + file.length - }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - function tryConsumeDeclare() { - var token = ts.scanner.getToken(); - if (token === 124) { - token = nextToken(); - if (token === 128) { - token = nextToken(); - if (token === 9) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - function tryConsumeImport() { - var token = ts.scanner.getToken(); - if (token === 91) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - else { - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - } - else if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - else if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 118) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - var token = ts.scanner.getToken(); - if (token === 84) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - else if (token === 91) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken) { - var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); - if (token === 132) { - token = nextToken(); - if (token === 19) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - var token = ts.scanner.getToken(); - if (token === 71 && ts.scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 19) { - return true; - } - token = nextToken(); - if (token === 9) { - token = nextToken(); - if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token !== 21) { - return true; - } - token = nextToken(); - var i = 0; - while (token !== 22 && token !== 1) { - if (token === 9) { - recordModuleName(); - i++; - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - ts.scanner.setText(sourceText); - nextToken(); - while (true) { - if (ts.scanner.getToken() === 1) { - break; - } - if (tryConsumeDeclare() || - tryConsumeImport() || - tryConsumeExport() || - (detectJavaScriptImports && (tryConsumeRequireCall(false) || tryConsumeDefine()))) { - continue; - } - else { - nextToken(); - } - } - ts.scanner.setText(undefined); - } - if (readImportFiles) { - processImports(); - } - processTripleSlashDirectives(); - if (externalModule) { - if (ambientExternalModules) { - for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { - var decl = ambientExternalModules_1[_i]; - importedFiles.push(decl.ref); - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: undefined }; - } - else { - var ambientModuleNames = void 0; - if (ambientExternalModules) { - for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { - var decl = ambientExternalModules_2[_a]; - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } - else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } - } - ts.preProcessFile = preProcessFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Rename; - (function (Rename) { - function getRenameInfo(typeChecker, defaultLibFileName, getCanonicalFileName, sourceFile, position) { - var getCanonicalDefaultLibName = ts.memoize(function () { return getCanonicalFileName(ts.normalizePath(defaultLibFileName)); }); - var node = ts.getTouchingWord(sourceFile, position, true); - var renameInfo = node && nodeIsEligibleForRename(node) - ? getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) - : undefined; - return renameInfo || getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); - function isDefinedInLibraryFile(declaration) { - if (!defaultLibFileName) { - return false; - } - var sourceFile = declaration.getSourceFile(); - var canonicalName = getCanonicalFileName(ts.normalizePath(sourceFile.fileName)); - return canonicalName === getCanonicalDefaultLibName(); - } - } - Rename.getRenameInfo = getRenameInfo; - function getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var declarations = symbol.getDeclarations(); - if (declarations && declarations.length > 0) { - if (ts.some(declarations, isDefinedInLibraryFile)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - if (node.kind === 71 && - node.originalKeywordKind === 79 && - symbol.parent.flags & 1536) { - return undefined; - } - var displayName = ts.stripQuotes(ts.getDeclaredName(typeChecker, symbol, node)); - var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); - return kind ? getRenameInfoSuccess(displayName, typeChecker.getFullyQualifiedName(symbol), kind, ts.SymbolDisplay.getSymbolModifiers(symbol), node, sourceFile) : undefined; - } - } - else if (node.kind === 9) { - if (isDefinedInLibraryFile(node)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - var displayName = ts.stripQuotes(node.text); - return getRenameInfoSuccess(displayName, displayName, ts.ScriptElementKind.variableElement, ts.ScriptElementKindModifier.none, node, sourceFile); - } - } - function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - kind: kind, - displayName: displayName, - localizedErrorMessage: undefined, - fullDisplayName: fullDisplayName, - kindModifiers: kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; - } - function getRenameInfoError(diagnostic) { - return { - canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic), - displayName: undefined, - fullDisplayName: undefined, - kind: undefined, - kindModifiers: undefined, - triggerSpan: undefined - }; - } - function createTriggerSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var width = node.getWidth(sourceFile); - if (node.kind === 9) { - start += 1; - width -= 2; - } - return ts.createTextSpan(start, width); - } - function nodeIsEligibleForRename(node) { - return node.kind === 71 || - node.kind === 9 || - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || - ts.isThis(node); - } - })(Rename = ts.Rename || (ts.Rename = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SignatureHelp; - (function (SignatureHelp) { - var emptyArray = []; - var ArgumentListKind; - (function (ArgumentListKind) { - ArgumentListKind[ArgumentListKind["TypeArguments"] = 0] = "TypeArguments"; - ArgumentListKind[ArgumentListKind["CallArguments"] = 1] = "CallArguments"; - ArgumentListKind[ArgumentListKind["TaggedTemplateArguments"] = 2] = "TaggedTemplateArguments"; - ArgumentListKind[ArgumentListKind["JSXAttributesArguments"] = 3] = "JSXAttributesArguments"; - })(ArgumentListKind = SignatureHelp.ArgumentListKind || (SignatureHelp.ArgumentListKind = {})); - function getSignatureHelpItems(program, sourceFile, position, cancellationToken) { - var typeChecker = program.getTypeChecker(); - var startingToken = ts.findTokenOnLeftOfPosition(sourceFile, position); - if (!startingToken) { - return undefined; - } - var argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile); - cancellationToken.throwIfCancellationRequested(); - if (!argumentInfo) { - return undefined; - } - var call = argumentInfo.invocation; - var candidates = []; - var resolvedSignature = typeChecker.getResolvedSignature(call, candidates); - cancellationToken.throwIfCancellationRequested(); - if (!candidates.length) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return createJavaScriptSignatureHelpItems(argumentInfo, program); - } - return undefined; - } - return createSignatureHelpItems(candidates, resolvedSignature, argumentInfo, typeChecker); - } - SignatureHelp.getSignatureHelpItems = getSignatureHelpItems; - function createJavaScriptSignatureHelpItems(argumentInfo, program) { - if (argumentInfo.invocation.kind !== 181) { - return undefined; - } - var callExpression = argumentInfo.invocation; - var expression = callExpression.expression; - var name = expression.kind === 71 - ? expression - : expression.kind === 179 - ? expression.name - : undefined; - if (!name || !name.text) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { - var sourceFile = _a[_i]; - var nameToDeclarations = sourceFile.getNamedDeclarations(); - var declarations = nameToDeclarations.get(name.text); - if (declarations) { - for (var _b = 0, declarations_13 = declarations; _b < declarations_13.length; _b++) { - var declaration = declarations_13[_b]; - var symbol = declaration.symbol; - if (symbol) { - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, declaration); - if (type) { - var callSignatures = type.getCallSignatures(); - if (callSignatures && callSignatures.length) { - return createSignatureHelpItems(callSignatures, callSignatures[0], argumentInfo, typeChecker); - } - } - } - } - } - } - } - function getImmediatelyContainingArgumentInfo(node, position, sourceFile) { - if (node.parent.kind === 181 || node.parent.kind === 182) { - var callExpression = node.parent; - if (node.kind === 27 || - node.kind === 19) { - var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - ts.Debug.assert(list !== undefined); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: 0, - argumentCount: getArgumentCount(list) - }; - } - var listItemInfo = ts.findListItemInfo(node); - if (listItemInfo) { - var list = listItemInfo.list; - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = getArgumentIndex(list, node); - var argumentCount = getArgumentCount(list); - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - return undefined; - } - else if (node.kind === 13 && node.parent.kind === 183) { - if (ts.isInsideTemplateLiteral(node, position)) { - return getArgumentListInfoForTemplate(node.parent, 0, sourceFile); - } - } - else if (node.kind === 14 && node.parent.parent.kind === 183) { - var templateExpression = node.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent.kind === 205 && node.parent.parent.parent.kind === 183) { - var templateSpan = node.parent; - var templateExpression = templateSpan.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - if (node.kind === 16 && !ts.isInsideTemplateLiteral(node, position)) { - return undefined; - } - var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); - var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent && ts.isJsxOpeningLikeElement(node.parent)) { - var attributeSpanStart = node.parent.attributes.getFullStart(); - var attributeSpanEnd = ts.skipTrivia(sourceFile.text, node.parent.attributes.getEnd(), false); - return { - kind: 3, - invocation: node.parent, - argumentsSpan: ts.createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart), - argumentIndex: 0, - argumentCount: 1 - }; - } - return undefined; - } - SignatureHelp.getImmediatelyContainingArgumentInfo = getImmediatelyContainingArgumentInfo; - function getArgumentIndex(argumentsList, node) { - var argumentIndex = 0; - var listChildren = argumentsList.getChildren(); - for (var _i = 0, listChildren_1 = listChildren; _i < listChildren_1.length; _i++) { - var child = listChildren_1[_i]; - if (child === node) { - break; - } - if (child.kind !== 26) { - argumentIndex++; - } - } - return argumentIndex; - } - function getArgumentCount(argumentsList) { - var listChildren = argumentsList.getChildren(); - var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 26; }); - if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 26) { - argumentCount++; - } - return argumentCount; - } - function getArgumentIndexForTemplatePiece(spanIndex, node, position) { - ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (ts.isTemplateLiteralKind(node.kind)) { - if (ts.isInsideTemplateLiteral(node, position)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; - } - function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - var argumentCount = tagExpression.template.kind === 13 - ? 1 - : tagExpression.template.templateSpans.length + 1; - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: 2, - invocation: tagExpression, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - function getApplicableSpanForArguments(argumentsList, sourceFile) { - var applicableSpanStart = argumentsList.getFullStart(); - var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), false); - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - var template = taggedTemplate.template; - var applicableSpanStart = template.getStart(); - var applicableSpanEnd = template.getEnd(); - if (template.kind === 196) { - var lastSpan = ts.lastOrUndefined(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, false); - } - } - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getContainingArgumentInfo(node, position, sourceFile) { - for (var n = node; n.kind !== 265; n = n.parent) { - if (ts.isFunctionBlock(n)) { - return undefined; - } - if (n.pos < n.parent.pos || n.end > n.parent.end) { - ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); - } - var argumentInfo = getImmediatelyContainingArgumentInfo(n, position, sourceFile); - if (argumentInfo) { - return argumentInfo; - } - } - return undefined; - } - SignatureHelp.getContainingArgumentInfo = getContainingArgumentInfo; - function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { - var children = parent.getChildren(sourceFile); - var indexOfOpenerToken = children.indexOf(openerToken); - ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; - } - function selectBestInvalidOverloadIndex(candidates, argumentCount) { - var maxParamsSignatureIndex = -1; - var maxParams = -1; - for (var i = 0; i < candidates.length; i++) { - var candidate = candidates[i]; - if (candidate.hasRestParameter || candidate.parameters.length >= argumentCount) { - return i; - } - if (candidate.parameters.length > maxParams) { - maxParams = candidate.parameters.length; - maxParamsSignatureIndex = i; - } - } - return maxParamsSignatureIndex; - } - function createSignatureHelpItems(candidates, bestSignature, argumentListInfo, typeChecker) { - var applicableSpan = argumentListInfo.argumentsSpan; - var isTypeParameterList = argumentListInfo.kind === 0; - var invocation = argumentListInfo.invocation; - var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, undefined, undefined); - var items = ts.map(candidates, function (candidateSignature) { - var signatureHelpParameters; - var prefixDisplayParts = []; - var suffixDisplayParts = []; - if (callTargetDisplayParts) { - ts.addRange(prefixDisplayParts, callTargetDisplayParts); - } - var isVariadic; - if (isTypeParameterList) { - isVariadic = false; - prefixDisplayParts.push(ts.punctuationPart(27)); - var typeParameters = candidateSignature.typeParameters; - signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(29)); - var parameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.thisParameter, candidateSignature.parameters, writer, invocation); - }); - ts.addRange(suffixDisplayParts, parameterParts); - } - else { - isVariadic = candidateSignature.hasRestParameter; - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); - }); - ts.addRange(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(19)); - var parameters = candidateSignature.parameters; - signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(20)); - } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); - }); - ts.addRange(suffixDisplayParts, returnTypeParts); - return { - isVariadic: isVariadic, - prefixDisplayParts: prefixDisplayParts, - suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(26), ts.spacePart()], - parameters: signatureHelpParameters, - documentation: candidateSignature.getDocumentationComment(), - tags: candidateSignature.getJsDocTags() - }; - }); - var argumentIndex = argumentListInfo.argumentIndex; - var argumentCount = argumentListInfo.argumentCount; - var selectedItemIndex = candidates.indexOf(bestSignature); - if (selectedItemIndex < 0) { - selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); - } - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - items: items, - applicableSpan: applicableSpan, - selectedItemIndex: selectedItemIndex, - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); - }); - return { - name: parameter.name, - documentation: parameter.getDocumentationComment(), - displayParts: displayParts, - isOptional: typeChecker.isOptionalParameter(parameter.valueDeclaration) - }; - } - function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); - }); - return { - name: typeParameter.symbol.name, - documentation: emptyArray, - displayParts: displayParts, - isOptional: false - }; - } - } - })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SymbolDisplay; - (function (SymbolDisplay) { - function getSymbolKind(typeChecker, symbol, location) { - var flags = symbol.flags; - if (flags & 32) - return ts.getDeclarationOfKind(symbol, 199) ? - ts.ScriptElementKind.localClassElement : ts.ScriptElementKind.classElement; - if (flags & 384) - return ts.ScriptElementKind.enumElement; - if (flags & 524288) - return ts.ScriptElementKind.typeElement; - if (flags & 64) - return ts.ScriptElementKind.interfaceElement; - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result === ts.ScriptElementKind.unknown) { - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - if (flags & 8) - return ts.ScriptElementKind.enumMemberElement; - if (flags & 8388608) - return ts.ScriptElementKind.alias; - if (flags & 1536) - return ts.ScriptElementKind.moduleElement; - } - return result; - } - SymbolDisplay.getSymbolKind = getSymbolKind; - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - if (typeChecker.isUndefinedSymbol(symbol)) { - return ts.ScriptElementKind.variableElement; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return ts.ScriptElementKind.localVariableElement; - } - if (location.kind === 99 && ts.isExpression(location)) { - return ts.ScriptElementKind.parameterElement; - } - var flags = symbol.flags; - if (flags & 3) { - if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { - return ts.ScriptElementKind.parameterElement; - } - else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { - return ts.ScriptElementKind.constElement; - } - else if (ts.forEach(symbol.declarations, ts.isLet)) { - return ts.ScriptElementKind.letElement; - } - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localVariableElement : ts.ScriptElementKind.variableElement; - } - if (flags & 16) - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localFunctionElement : ts.ScriptElementKind.functionElement; - if (flags & 32768) - return ts.ScriptElementKind.memberGetAccessorElement; - if (flags & 65536) - return ts.ScriptElementKind.memberSetAccessorElement; - if (flags & 8192) - return ts.ScriptElementKind.memberFunctionElement; - if (flags & 16384) - return ts.ScriptElementKind.constructorImplementationElement; - if (flags & 4) { - if (flags & 134217728 && symbol.checkFlags & 6) { - var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { - var rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 | 3)) { - return ts.ScriptElementKind.memberVariableElement; - } - ts.Debug.assert(!!(rootSymbolFlags & 8192)); - }); - if (!unionPropertyKind) { - var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return ts.ScriptElementKind.memberFunctionElement; - } - return ts.ScriptElementKind.memberVariableElement; - } - return unionPropertyKind; - } - if (location.parent && ts.isJsxAttribute(location.parent)) { - return ts.ScriptElementKind.jsxAttribute; - } - return ts.ScriptElementKind.memberVariableElement; - } - return ts.ScriptElementKind.unknown; - } - function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 - ? ts.getNodeModifiers(symbol.declarations[0]) - : ts.ScriptElementKindModifier.none; - } - SymbolDisplay.getSymbolModifiers = getSymbolModifiers; - function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { - if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } - var displayParts = []; - var documentation; - var tags; - var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - var hasAddedSymbolInfo; - var isThisExpression = location.kind === 99 && ts.isExpression(location); - var type; - if (symbolKind !== ts.ScriptElementKind.unknown || symbolFlags & 32 || symbolFlags & 8388608) { - if (symbolKind === ts.ScriptElementKind.memberGetAccessorElement || symbolKind === ts.ScriptElementKind.memberSetAccessorElement) { - symbolKind = ts.ScriptElementKind.memberVariableElement; - } - var signature = void 0; - type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (type) { - if (location.parent && location.parent.kind === 179) { - var right = location.parent.name; - if (right === location || (right && right.getFullWidth() === 0)) { - location = location.parent; - } - } - var callExpressionLike = void 0; - if (location.kind === 181 || location.kind === 182) { - callExpressionLike = location; - } - else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } - else if (location.parent && ts.isJsxOpeningLikeElement(location.parent) && ts.isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - var candidateSignatures = []; - signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures); - if (!signature && candidateSignatures.length) { - signature = candidateSignatures[0]; - } - var useConstructSignatures = callExpressionLike.kind === 182 || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 97); - var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (!ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { - signature = allSignatures.length ? allSignatures[0] : undefined; - } - if (signature) { - if (useConstructSignatures && (symbolFlags & 32)) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else if (symbolFlags & 8388608) { - symbolKind = ts.ScriptElementKind.alias; - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - addFullSymbolName(symbol); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case ts.ScriptElementKind.jsxAttribute: - case ts.ScriptElementKind.memberVariableElement: - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.parameterElement: - case ts.ScriptElementKind.localVariableElement: - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - if (!(type.flags & 32768 && type.objectFlags & 16) && type.symbol) { - ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, undefined, 1)); - } - addSignatureDisplayParts(signature, allSignatures, 8); - break; - default: - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - } - } - else if ((ts.isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304)) || - (location.kind === 123 && location.parent.kind === 152)) { - var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 152 ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } - else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 152) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else { - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 155 && - !(type.symbol.flags & 2048 || type.symbol.flags & 4096) ? type.symbol : symbol, symbolKind); - } - addSignatureDisplayParts(signature, allSignatures); - hasAddedSymbolInfo = true; - } - } - } - if (symbolFlags & 32 && !hasAddedSymbolInfo && !isThisExpression) { - if (ts.getDeclarationOfKind(symbol, 199)) { - pushTypePart(ts.ScriptElementKind.localClassElement); - } - else { - displayParts.push(ts.keywordPart(75)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if ((symbolFlags & 64) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(109)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 512)); - } - if (symbolFlags & 384) { - addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { - displayParts.push(ts.keywordPart(76)); - displayParts.push(ts.spacePart()); - } - displayParts.push(ts.keywordPart(83)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536) { - addNewLineIfDisplayPartsExist(); - var declaration = ts.getDeclarationOfKind(symbol, 233); - var isNamespace = declaration && declaration.name && declaration.name.kind === 71; - displayParts.push(ts.keywordPart(isNamespace ? 129 : 128)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if ((symbolFlags & 262144) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(20)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } - else { - var declaration = ts.getDeclarationOfKind(symbol, 145); - ts.Debug.assert(declaration !== undefined); - declaration = declaration.parent; - if (declaration) { - if (ts.isFunctionLikeKind(declaration.kind)) { - addInPrefix(); - var signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 156) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - else if (declaration.kind !== 155 && declaration.name) { - addFullSymbolName(declaration.symbol); - } - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32)); - } - else if (declaration.kind === 231) { - addInPrefix(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8) { - symbolKind = ts.ScriptElementKind.enumMemberElement; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - var declaration = symbol.declarations[0]; - if (declaration.kind === 264) { - var constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== undefined) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), ts.SymbolDisplayPartKind.numericLiteral)); - } - } - } - if (symbolFlags & 8388608) { - addNewLineIfDisplayPartsExist(); - if (symbol.declarations[0].kind === 236) { - displayParts.push(ts.keywordPart(84)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(129)); - } - else { - displayParts.push(ts.keywordPart(91)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 237) { - var importEqualsDeclaration = declaration; - if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(132)); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); - displayParts.push(ts.punctuationPart(20)); - } - else { - var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== ts.ScriptElementKind.unknown) { - if (type) { - if (isThisExpression) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(99)); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - if (symbolKind === ts.ScriptElementKind.memberVariableElement || - symbolKind === ts.ScriptElementKind.jsxAttribute || - symbolFlags & 3 || - symbolKind === ts.ScriptElementKind.localVariableElement || - isThisExpression) { - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (type.symbol && type.symbol.flags & 262144) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - else { - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - } - else if (symbolFlags & 16 || - symbolFlags & 8192 || - symbolFlags & 16384 || - symbolFlags & 131072 || - symbolFlags & 98304 || - symbolKind === ts.ScriptElementKind.memberFunctionElement) { - var allSignatures = type.getNonNullableType().getCallSignatures(); - addSignatureDisplayParts(allSignatures[0], allSignatures); - } - } - } - else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (!documentation) { - documentation = symbol.getDocumentationComment(); - tags = symbol.getJsDocTags(); - if (documentation.length === 0 && symbol.flags & 4) { - if (symbol.parent && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 265; })) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!declaration.parent || declaration.parent.kind !== 194) { - continue; - } - var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(); - tags = rhsSymbol.getJsDocTags(); - if (documentation.length > 0) { - break; - } - } - } - } - } - return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags }; - function addNewLineIfDisplayPartsExist() { - if (displayParts.length) { - displayParts.push(ts.lineBreakPart()); - } - } - function addInPrefix() { - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(92)); - displayParts.push(ts.spacePart()); - } - function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, undefined, 1 | 2); - ts.addRange(displayParts, fullSymbolDisplayParts); - } - function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { - addNewLineIfDisplayPartsExist(); - if (symbolKind) { - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - } - function pushTypePart(symbolKind) { - switch (symbolKind) { - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.functionElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.constructorImplementationElement: - displayParts.push(ts.textOrKeywordPart(symbolKind)); - return; - default: - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textOrKeywordPart(symbolKind)); - displayParts.push(ts.punctuationPart(20)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags) { - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32)); - if (allSignatures.length > 1) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.operatorPart(37)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(20)); - } - documentation = signature.getDocumentationComment(); - tags = signature.getJsDocTags(); - } - function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - } - SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; - function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; - } - return ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 186) { - return true; - } - if (declaration.kind !== 226 && declaration.kind !== 228) { - return false; - } - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - if (parent.kind === 265 || parent.kind === 234) { - return false; - } - } - return true; - }); - } - })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transpileModule(input, transpileOptions) { - var diagnostics = []; - var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : ts.getDefaultCompilerOptions(); - options.isolatedModules = true; - options.suppressOutputPathCheck = true; - options.allowNonTsExtensions = true; - options.noLib = true; - options.lib = undefined; - options.types = undefined; - options.noEmit = undefined; - options.noEmitOnError = undefined; - options.paths = undefined; - options.rootDirs = undefined; - options.declaration = undefined; - options.declarationDir = undefined; - options.out = undefined; - options.outFile = undefined; - options.noResolve = true; - var inputFileName = transpileOptions.fileName || (options.jsx ? "module.tsx" : "module.ts"); - var sourceFile = ts.createSourceFile(inputFileName, input, options.target); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = ts.createMapFromTemplate(transpileOptions.renamedDependencies); - } - var newLine = ts.getNewLineCharacter(options); - var outputText; - var sourceMapText; - var compilerHost = { - getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, - writeFile: function (name, text) { - if (ts.fileExtensionIs(name, ".map")) { - ts.Debug.assert(sourceMapText === undefined, "Unexpected multiple source map outputs for the file '" + name + "'"); - sourceMapText = text; - } - else { - ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: '" + name + "'"); - outputText = text; - } - }, - getDefaultLibFileName: function () { return "lib.d.ts"; }, - useCaseSensitiveFileNames: function () { return false; }, - getCanonicalFileName: function (fileName) { return fileName; }, - getCurrentDirectory: function () { return ""; }, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return fileName === inputFileName; }, - readFile: function () { return ""; }, - directoryExists: function () { return true; }, - getDirectories: function () { return []; } - }; - var program = ts.createProgram([inputFileName], options, compilerHost); - if (transpileOptions.reportDiagnostics) { - ts.addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile)); - ts.addRange(diagnostics, program.getOptionsDiagnostics()); - } - program.emit(); - ts.Debug.assert(outputText !== undefined, "Output generation failed"); - return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; - } - ts.transpileModule = transpileModule; - function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); - ts.addRange(diagnostics, output.diagnostics); - return output.outputText; - } - ts.transpile = transpile; - var commandLineOptionsStringToEnum; - function fixupCompilerOptions(options, diagnostics) { - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || ts.filter(ts.optionDeclarations, function (o) { - return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); - }); - options = ts.clone(options); - var _loop_5 = function (opt) { - if (!ts.hasProperty(options, opt.name)) { - return "continue"; - } - var value = options[opt.name]; - if (typeof value === "string") { - options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); - } - else { - if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { - diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - }; - for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { - var opt = commandLineOptionsStringToEnum_1[_i]; - _loop_5(opt); - } - return options; - } - ts.fixupCompilerOptions = fixupCompilerOptions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var standardScanner = ts.createScanner(5, false, 0); - var jsxScanner = ts.createScanner(5, false, 1); - var scanner; - var ScanAction; - (function (ScanAction) { - ScanAction[ScanAction["Scan"] = 0] = "Scan"; - ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; - ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; - ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; - ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; - ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; - })(ScanAction || (ScanAction = {})); - function getFormattingScanner(text, languageVariant, startPos, endPos) { - ts.Debug.assert(scanner === undefined, "Scanner should be undefined"); - scanner = languageVariant === 1 ? jsxScanner : standardScanner; - scanner.setText(text); - scanner.setTextPos(startPos); - var wasNewLine = true; - var leadingTrivia; - var trailingTrivia; - var savedPos; - var lastScanAction; - var lastTokenInfo; - return { - advance: advance, - readTokenInfo: readTokenInfo, - isOnToken: isOnToken, - getCurrentLeadingTrivia: function () { return leadingTrivia; }, - lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, - skipToEndOf: skipToEndOf, - close: function () { - ts.Debug.assert(scanner !== undefined); - lastTokenInfo = undefined; - scanner.setText(undefined); - scanner = undefined; - } - }; - function advance() { - ts.Debug.assert(scanner !== undefined, "Scanner should be present"); - lastTokenInfo = undefined; - var isStarted = scanner.getStartPos() !== startPos; - if (isStarted) { - if (trailingTrivia) { - ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4; - } - else { - wasNewLine = false; - } - } - leadingTrivia = undefined; - trailingTrivia = undefined; - if (!isStarted) { - scanner.scan(); - } - var pos = scanner.getStartPos(); - while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { - break; - } - scanner.scan(); - var item = { - pos: pos, - end: scanner.getStartPos(), - kind: t - }; - pos = scanner.getStartPos(); - if (!leadingTrivia) { - leadingTrivia = []; - } - leadingTrivia.push(item); - } - savedPos = scanner.getStartPos(); - } - function shouldRescanGreaterThanToken(node) { - if (node) { - switch (node.kind) { - case 31: - case 66: - case 67: - case 47: - case 46: - return true; - } - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 253: - case 251: - case 252: - case 250: - return node.kind === 71; - } - } - return false; - } - function shouldRescanJsxText(node) { - return node && node.kind === 10; - } - function shouldRescanSlashToken(container) { - return container.kind === 12; - } - function shouldRescanTemplateToken(container) { - return container.kind === 15 || - container.kind === 16; - } - function startsWithSlashToken(t) { - return t === 41 || t === 63; - } - function readTokenInfo(n) { - ts.Debug.assert(scanner !== undefined); - if (!isOnToken()) { - return { - leadingTrivia: leadingTrivia, - trailingTrivia: undefined, - token: undefined - }; - } - var expectedScanAction = shouldRescanGreaterThanToken(n) - ? 1 - : shouldRescanSlashToken(n) - ? 2 - : shouldRescanTemplateToken(n) - ? 3 - : shouldRescanJsxIdentifier(n) - ? 4 - : shouldRescanJsxText(n) - ? 5 - : 0; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - return fixTokenKind(lastTokenInfo, n); - } - if (scanner.getStartPos() !== savedPos) { - ts.Debug.assert(lastTokenInfo !== undefined); - scanner.setTextPos(savedPos); - scanner.scan(); - } - var currentToken = scanner.getToken(); - if (expectedScanAction === 1 && currentToken === 29) { - currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 1; - } - else if (expectedScanAction === 2 && startsWithSlashToken(currentToken)) { - currentToken = scanner.reScanSlashToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 2; - } - else if (expectedScanAction === 3 && currentToken === 18) { - currentToken = scanner.reScanTemplateToken(); - lastScanAction = 3; - } - else if (expectedScanAction === 4 && currentToken === 71) { - currentToken = scanner.scanJsxIdentifier(); - lastScanAction = 4; - } - else if (expectedScanAction === 5) { - currentToken = scanner.reScanJsxToken(); - lastScanAction = 5; - } - else { - lastScanAction = 0; - } - var token = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (trailingTrivia) { - trailingTrivia = undefined; - } - while (scanner.getStartPos() < endPos) { - currentToken = scanner.scan(); - if (!ts.isTrivia(currentToken)) { - break; - } - var trivia = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4) { - scanner.scan(); - break; - } - } - lastTokenInfo = { - leadingTrivia: leadingTrivia, - trailingTrivia: trailingTrivia, - token: token - }; - return fixTokenKind(lastTokenInfo, n); - } - function isOnToken() { - ts.Debug.assert(scanner !== undefined); - var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); - var startPos = lastTokenInfo ? lastTokenInfo.token.pos : scanner.getStartPos(); - return startPos < endPos && current !== 1 && !ts.isTrivia(current); - } - function fixTokenKind(tokenInfo, container) { - if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner.setTextPos(node.end); - savedPos = scanner.getStartPos(); - lastScanAction = undefined; - lastTokenInfo = undefined; - wasNewLine = false; - leadingTrivia = undefined; - trailingTrivia = undefined; - } - } - formatting.getFormattingScanner = getFormattingScanner; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingContext = (function () { - function FormattingContext(sourceFile, formattingRequestKind) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - } - FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - ts.Debug.assert(currentRange !== undefined, "currentTokenSpan is null"); - ts.Debug.assert(currentTokenParent !== undefined, "currentTokenParent is null"); - ts.Debug.assert(nextRange !== undefined, "nextTokenSpan is null"); - ts.Debug.assert(nextTokenParent !== undefined, "nextTokenParent is null"); - ts.Debug.assert(commonParent !== undefined, "commonParent is null"); - this.currentTokenSpan = currentRange; - this.currentTokenParent = currentTokenParent; - this.nextTokenSpan = nextRange; - this.nextTokenParent = nextTokenParent; - this.contextNode = commonParent; - this.contextNodeAllOnSameLine = undefined; - this.nextNodeAllOnSameLine = undefined; - this.tokensAreOnSameLine = undefined; - this.contextNodeBlockIsOnOneLine = undefined; - this.nextNodeBlockIsOnOneLine = undefined; - }; - FormattingContext.prototype.ContextNodeAllOnSameLine = function () { - if (this.contextNodeAllOnSameLine === undefined) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - }; - FormattingContext.prototype.NextNodeAllOnSameLine = function () { - if (this.nextNodeAllOnSameLine === undefined) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - }; - FormattingContext.prototype.TokensAreOnSameLine = function () { - if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = (startLine === endLine); - } - return this.tokensAreOnSameLine; - }; - FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { - if (this.contextNodeBlockIsOnOneLine === undefined) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { - if (this.nextNodeBlockIsOnOneLine === undefined) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - }; - FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 17, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 18, this.sourceFile); - if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - }; - return FormattingContext; - }()); - formatting.FormattingContext = FormattingContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingRequestKind; - (function (FormattingRequestKind) { - FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 4] = "FormatOnClosingCurlyBrace"; - })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rule = (function () { - function Rule(Descriptor, Operation, Flag) { - if (Flag === void 0) { Flag = 0; } - this.Descriptor = Descriptor; - this.Operation = Operation; - this.Flag = Flag; - } - Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + - "operation=" + this.Operation + "," + - "flag=" + this.Flag + "]"; - }; - return Rule; - }()); - formatting.Rule = Rule; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleAction; - (function (RuleAction) { - RuleAction[RuleAction["Ignore"] = 1] = "Ignore"; - RuleAction[RuleAction["Space"] = 2] = "Space"; - RuleAction[RuleAction["NewLine"] = 4] = "NewLine"; - RuleAction[RuleAction["Delete"] = 8] = "Delete"; - })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleDescriptor = (function () { - function RuleDescriptor(LeftTokenRange, RightTokenRange) { - this.LeftTokenRange = LeftTokenRange; - this.RightTokenRange = RightTokenRange; - } - RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + - "rightRange=" + this.RightTokenRange + "]"; - }; - RuleDescriptor.create1 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create2 = function (left, right) { - return RuleDescriptor.create4(left, formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create3 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), right); - }; - RuleDescriptor.create4 = function (left, right) { - return new RuleDescriptor(left, right); - }; - return RuleDescriptor; - }()); - formatting.RuleDescriptor = RuleDescriptor; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleFlags; - (function (RuleFlags) { - RuleFlags[RuleFlags["None"] = 0] = "None"; - RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperation = (function () { - function RuleOperation(Context, Action) { - this.Context = Context; - this.Action = Action; - } - RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + - "action=" + this.Action + "]"; - }; - RuleOperation.create1 = function (action) { - return RuleOperation.create2(formatting.RuleOperationContext.Any, action); - }; - RuleOperation.create2 = function (context, action) { - return new RuleOperation(context, action); - }; - return RuleOperation; - }()); - formatting.RuleOperation = RuleOperation; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperationContext = (function () { - function RuleOperationContext() { - var funcs = []; - for (var _i = 0; _i < arguments.length; _i++) { - funcs[_i] = arguments[_i]; - } - this.customContextChecks = funcs; - } - RuleOperationContext.prototype.IsAny = function () { - return this === RuleOperationContext.Any; - }; - RuleOperationContext.prototype.InContext = function (context) { - if (this.IsAny()) { - return true; - } - for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { - var check = _a[_i]; - if (!check(context)) { - return false; - } - } - return true; - }; - return RuleOperationContext; - }()); - RuleOperationContext.Any = new RuleOperationContext(); - formatting.RuleOperationContext = RuleOperationContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rules = (function () { - function Rules() { - this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1)); - this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1)); - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 56), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 55), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(56, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 2)); - this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsConditionalOperatorContext), 2)); - this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromRange(0, 142, [20])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2)); - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(18, 82), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(18, 106), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromTokens([22, 26, 25])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(23, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(22, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBeforeBlockInFunctionDeclarationContext), 8)); - this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([71, 3, 75, 84, 91]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([20, 3, 81, 102, 87, 82]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.NoSpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), 8)); - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(43, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(44, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(43, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(37, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(37, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(44, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(38, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(38, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 26), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104, 100, 94, 80, 96, 103, 121]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([110, 76]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(89, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 2)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 8)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(105, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsVoidOpContext), 2)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(96, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([20, 81, 82, 73]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNotForContext), 2)); - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([102, 87]), 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([125, 135]), 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([128, 132]), 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([117, 75, 124, 79, 83, 84, 85, 125, 108, 91, 109, 128, 129, 112, 114, 113, 131, 135, 115, 138, 140, 127]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([85, 108, 140])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(9, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2)); - this.SpaceBeforeArrow = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 36), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(36, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(24, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.FromTokens([20, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(20, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(27, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.FromTokens([19, 21, 29, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), 8)); - this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 57), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(57, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([117, 71, 84, 79, 75, 115, 114, 112, 113, 125, 135, 21, 39])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2)); - this.NoSpaceBetweenFunctionKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(89, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 8)); - this.SpaceAfterStarInGeneratorDeclaration = new formatting.Rule(formatting.RuleDescriptor.create3(39, formatting.Shared.TokenRange.FromTokens([71, 19])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 2)); - this.NoSpaceBetweenYieldKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(116, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 8)); - this.SpaceBetweenYieldOrYieldStarAndOperand = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([116, 39]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 2)); - this.SpaceBetweenAsyncAndOpenParen = new formatting.Rule(formatting.RuleDescriptor.create1(120, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsArrowFunctionContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenAsyncAndFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(120, 89), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenTagAndTemplateString = new formatting.Rule(formatting.RuleDescriptor.create3(71, formatting.Shared.TokenRange.FromTokens([13, 14])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNextTokenParentJsxAttribute, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeSlashInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 41), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create1(41, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 58), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create3(58, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeNonNullAssertionOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonNullAssertionContext), 8)); - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, - this.NoSpaceAfterQuestionMark, - this.NoSpaceBeforeDot, this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, - this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration, - this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenYieldKeywordAndStar, this.SpaceBetweenYieldOrYieldStarAndOperand, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.SpaceAfterLetConstInVariableDeclaration, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.SpaceBetweenAsyncAndOpenParen, this.SpaceBetweenAsyncAndFunctionKeyword, - this.NoSpaceBetweenTagAndTemplateString, - this.SpaceBeforeJsxAttribute, this.SpaceBeforeSlashInJsxOpeningElement, this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement, - this.NoSpaceBeforeEqualInJsxAttribute, this.NoSpaceAfterEqualInJsxAttribute, - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceBeforeArrow, this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket, - this.SpaceBeforeAt, - this.NoSpaceAfterAt, - this.SpaceAfterDecorator, - this.NoSpaceBeforeNonNullAssertionOperator - ]; - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.SpaceBetweenStatements, this.SpaceAfterTryFinally - ]; - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNextTokenNotCloseBracket), 2)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext), 8)); - this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8)); - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 2)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 8)); - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(19, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(21, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.NoSpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8)); - this.NoSpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 8)); - this.SpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 2)); - } - Rules.prototype.getRuleName = function (rule) { - var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; - } - } - throw new Error("Unknown rule"); - }; - Rules.IsForContext = function (context) { - return context.contextNode.kind === 214; - }; - Rules.IsNotForContext = function (context) { - return !Rules.IsForContext(context); - }; - Rules.IsBinaryOpContext = function (context) { - switch (context.contextNode.kind) { - case 194: - case 195: - case 202: - case 246: - case 242: - case 158: - case 166: - case 167: - return true; - case 176: - case 231: - case 237: - case 226: - case 146: - case 264: - case 149: - case 148: - return context.currentTokenSpan.kind === 58 || context.nextTokenSpan.kind === 58; - case 215: - case 145: - return context.currentTokenSpan.kind === 92 || context.nextTokenSpan.kind === 92; - case 216: - return context.currentTokenSpan.kind === 142 || context.nextTokenSpan.kind === 142; - } - return false; - }; - Rules.IsNotBinaryOpContext = function (context) { - return !Rules.IsBinaryOpContext(context); - }; - Rules.IsConditionalOperatorContext = function (context) { - return context.contextNode.kind === 195; - }; - Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { - return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); - }; - Rules.IsBraceWrappedContext = function (context) { - return context.contextNode.kind === 174 || Rules.IsSingleLineBlockContext(context); - }; - Rules.IsBeforeMultilineBlockContext = function (context) { - return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); - }; - Rules.IsMultilineBlockContext = function (context) { - return Rules.IsBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsSingleLineBlockContext = function (context) { - return Rules.IsBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.contextNode); - }; - Rules.IsBeforeBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.nextTokenParent); - }; - Rules.NodeIsBlockContext = function (node) { - if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { - return true; - } - switch (node.kind) { - case 207: - case 235: - case 178: - case 234: - return true; - } - return false; - }; - Rules.IsFunctionDeclContext = function (context) { - switch (context.contextNode.kind) { - case 228: - case 151: - case 150: - case 153: - case 154: - case 155: - case 186: - case 152: - case 187: - case 230: - return true; - } - return false; - }; - Rules.IsFunctionDeclarationOrFunctionExpressionContext = function (context) { - return context.contextNode.kind === 228 || context.contextNode.kind === 186; - }; - Rules.IsTypeScriptDeclWithBlockContext = function (context) { - return Rules.NodeIsTypeScriptDeclWithBlockContext(context.contextNode); - }; - Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { - switch (node.kind) { - case 229: - case 199: - case 230: - case 232: - case 163: - case 233: - case 244: - case 245: - case 238: - case 241: - return true; - } - return false; - }; - Rules.IsAfterCodeBlockContext = function (context) { - switch (context.currentTokenParent.kind) { - case 229: - case 233: - case 232: - case 260: - case 234: - case 221: - return true; - case 207: { - var blockParent = context.currentTokenParent.parent; - if (blockParent.kind !== 187 && - blockParent.kind !== 186) { - return true; - } - } - } - return false; - }; - Rules.IsControlDeclContext = function (context) { - switch (context.contextNode.kind) { - case 211: - case 221: - case 214: - case 215: - case 216: - case 213: - case 224: - case 212: - case 220: - case 260: - return true; - default: - return false; - } - }; - Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 178; - }; - Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 181; - }; - Rules.IsNewContext = function (context) { - return context.contextNode.kind === 182; - }; - Rules.IsFunctionCallOrNewContext = function (context) { - return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); - }; - Rules.IsPreviousTokenNotComma = function (context) { - return context.currentTokenSpan.kind !== 26; - }; - Rules.IsNextTokenNotCloseBracket = function (context) { - return context.nextTokenSpan.kind !== 22; - }; - Rules.IsArrowFunctionContext = function (context) { - return context.contextNode.kind === 187; - }; - Rules.IsNonJsxSameLineTokenContext = function (context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 10; - }; - Rules.IsNonJsxElementContext = function (context) { - return context.contextNode.kind !== 249; - }; - Rules.IsJsxExpressionContext = function (context) { - return context.contextNode.kind === 256; - }; - Rules.IsNextTokenParentJsxAttribute = function (context) { - return context.nextTokenParent.kind === 253; - }; - Rules.IsJsxAttributeContext = function (context) { - return context.contextNode.kind === 253; - }; - Rules.IsJsxSelfClosingElementContext = function (context) { - return context.contextNode.kind === 250; - }; - Rules.IsNotBeforeBlockInFunctionDeclarationContext = function (context) { - return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context); - }; - Rules.IsEndOfDecoratorContextOnSameLine = function (context) { - return context.TokensAreOnSameLine() && - context.contextNode.decorators && - Rules.NodeIsInDecoratorContext(context.currentTokenParent) && - !Rules.NodeIsInDecoratorContext(context.nextTokenParent); - }; - Rules.NodeIsInDecoratorContext = function (node) { - while (ts.isPartOfExpression(node)) { - node = node.parent; - } - return node.kind === 147; - }; - Rules.IsStartOfVariableDeclarationList = function (context) { - return context.currentTokenParent.kind === 227 && - context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; - }; - Rules.IsNotFormatOnEnter = function (context) { - return context.formattingRequestKind !== 2; - }; - Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 233; - }; - Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 163; - }; - Rules.IsTypeArgumentOrParameterOrAssertion = function (token, parent) { - if (token.kind !== 27 && token.kind !== 29) { - return false; - } - switch (parent.kind) { - case 159: - case 184: - case 231: - case 229: - case 199: - case 230: - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 156: - case 181: - case 182: - case 201: - return true; - default: - return false; - } - }; - Rules.IsTypeArgumentOrParameterOrAssertionContext = function (context) { - return Rules.IsTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || - Rules.IsTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); - }; - Rules.IsTypeAssertionContext = function (context) { - return context.contextNode.kind === 184; - }; - Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 105 && context.currentTokenParent.kind === 190; - }; - Rules.IsYieldOrYieldStarWithOperand = function (context) { - return context.contextNode.kind === 197 && context.contextNode.expression !== undefined; - }; - Rules.IsNonNullAssertionContext = function (context) { - return context.contextNode.kind === 203; - }; - return Rules; - }()); - formatting.Rules = Rules; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesMap = (function () { - function RulesMap() { - this.map = []; - this.mapRowLength = 0; - } - RulesMap.create = function (rules) { - var result = new RulesMap(); - result.Initialize(rules); - return result; - }; - RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 142 + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); - var rulesBucketConstructionStateList = new Array(this.map.length); - this.FillRules(rules, rulesBucketConstructionStateList); - return this.map; - }; - RulesMap.prototype.FillRules = function (rules, rulesBucketConstructionStateList) { - var _this = this; - rules.forEach(function (rule) { - _this.FillRule(rule, rulesBucketConstructionStateList); - }); - }; - RulesMap.prototype.GetRuleBucketIndex = function (row, column) { - ts.Debug.assert(row <= 142 && column <= 142, "Must compute formatting context from tokens"); - var rulesBucketIndex = (row * this.mapRowLength) + column; - return rulesBucketIndex; - }; - RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { - var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange !== formatting.Shared.TokenRange.Any && - rule.Descriptor.RightTokenRange !== formatting.Shared.TokenRange.Any; - rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { - rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { - var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); - var rulesBucket = _this.map[rulesBucketIndex]; - if (rulesBucket === undefined) { - rulesBucket = _this.map[rulesBucketIndex] = new RulesBucket(); - } - rulesBucket.AddRule(rule, specificRule, rulesBucketConstructionStateList, rulesBucketIndex); - }); - }); - }; - RulesMap.prototype.GetRule = function (context) { - var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); - var bucket = this.map[bucketIndex]; - if (bucket) { - for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { - var rule = _a[_i]; - if (rule.Operation.Context.InContext(context)) { - return rule; - } - } - } - return undefined; - }; - return RulesMap; - }()); - formatting.RulesMap = RulesMap; - var MaskBitSize = 5; - var Mask = 0x1f; - var RulesPosition; - (function (RulesPosition) { - RulesPosition[RulesPosition["IgnoreRulesSpecific"] = 0] = "IgnoreRulesSpecific"; - RulesPosition[RulesPosition["IgnoreRulesAny"] = MaskBitSize * 1] = "IgnoreRulesAny"; - RulesPosition[RulesPosition["ContextRulesSpecific"] = MaskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition[RulesPosition["ContextRulesAny"] = MaskBitSize * 3] = "ContextRulesAny"; - RulesPosition[RulesPosition["NoContextRulesSpecific"] = MaskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition[RulesPosition["NoContextRulesAny"] = MaskBitSize * 5] = "NoContextRulesAny"; - })(RulesPosition = formatting.RulesPosition || (formatting.RulesPosition = {})); - var RulesBucketConstructionState = (function () { - function RulesBucketConstructionState() { - this.rulesInsertionIndexBitmap = 0; - } - RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { - var index = 0; - var pos = 0; - var indexBitmap = this.rulesInsertionIndexBitmap; - while (pos <= maskPosition) { - index += (indexBitmap & Mask); - indexBitmap >>= MaskBitSize; - pos += MaskBitSize; - } - return index; - }; - RulesBucketConstructionState.prototype.IncreaseInsertionIndex = function (maskPosition) { - var value = (this.rulesInsertionIndexBitmap >> maskPosition) & Mask; - value++; - ts.Debug.assert((value & Mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - var temp = this.rulesInsertionIndexBitmap & ~(Mask << maskPosition); - temp |= value << maskPosition; - this.rulesInsertionIndexBitmap = temp; - }; - return RulesBucketConstructionState; - }()); - formatting.RulesBucketConstructionState = RulesBucketConstructionState; - var RulesBucket = (function () { - function RulesBucket() { - this.rules = []; - } - RulesBucket.prototype.Rules = function () { - return this.rules; - }; - RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { - var position; - if (rule.Operation.Action === 1) { - position = specificTokens ? - RulesPosition.IgnoreRulesSpecific : - RulesPosition.IgnoreRulesAny; - } - else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? - RulesPosition.ContextRulesSpecific : - RulesPosition.ContextRulesAny; - } - else { - position = specificTokens ? - RulesPosition.NoContextRulesSpecific : - RulesPosition.NoContextRulesAny; - } - var state = constructionState[rulesBucketIndex]; - if (state === undefined) { - state = constructionState[rulesBucketIndex] = new RulesBucketConstructionState(); - } - var index = state.GetInsertionIndex(position); - this.rules.splice(index, 0, rule); - state.IncreaseInsertionIndex(position); - }; - return RulesBucket; - }()); - formatting.RulesBucket = RulesBucket; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Shared; - (function (Shared) { - var TokenRangeAccess = (function () { - function TokenRangeAccess(from, to, except) { - this.tokens = []; - for (var token = from; token <= to; token++) { - if (ts.indexOf(except, token) < 0) { - this.tokens.push(token); - } - } - } - TokenRangeAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenRangeAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenRangeAccess; - }()); - Shared.TokenRangeAccess = TokenRangeAccess; - var TokenValuesAccess = (function () { - function TokenValuesAccess(tks) { - this.tokens = tks && tks.length ? tks : []; - } - TokenValuesAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenValuesAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenValuesAccess; - }()); - Shared.TokenValuesAccess = TokenValuesAccess; - var TokenSingleValueAccess = (function () { - function TokenSingleValueAccess(token) { - this.token = token; - } - TokenSingleValueAccess.prototype.GetTokens = function () { - return [this.token]; - }; - TokenSingleValueAccess.prototype.Contains = function (tokenValue) { - return tokenValue === this.token; - }; - return TokenSingleValueAccess; - }()); - Shared.TokenSingleValueAccess = TokenSingleValueAccess; - var TokenAllAccess = (function () { - function TokenAllAccess() { - } - TokenAllAccess.prototype.GetTokens = function () { - var result = []; - for (var token = 0; token <= 142; token++) { - result.push(token); - } - return result; - }; - TokenAllAccess.prototype.Contains = function () { - return true; - }; - TokenAllAccess.prototype.toString = function () { - return "[allTokens]"; - }; - return TokenAllAccess; - }()); - Shared.TokenAllAccess = TokenAllAccess; - var TokenRange = (function () { - function TokenRange(tokenAccess) { - this.tokenAccess = tokenAccess; - } - TokenRange.FromToken = function (token) { - return new TokenRange(new TokenSingleValueAccess(token)); - }; - TokenRange.FromTokens = function (tokens) { - return new TokenRange(new TokenValuesAccess(tokens)); - }; - TokenRange.FromRange = function (f, to, except) { - if (except === void 0) { except = []; } - return new TokenRange(new TokenRangeAccess(f, to, except)); - }; - TokenRange.AllTokens = function () { - return new TokenRange(new TokenAllAccess()); - }; - TokenRange.prototype.GetTokens = function () { - return this.tokenAccess.GetTokens(); - }; - TokenRange.prototype.Contains = function (token) { - return this.tokenAccess.Contains(token); - }; - TokenRange.prototype.toString = function () { - return this.tokenAccess.toString(); - }; - return TokenRange; - }()); - TokenRange.Any = TokenRange.AllTokens(); - TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3])); - TokenRange.Keywords = TokenRange.FromRange(72, 142); - TokenRange.BinaryOperators = TokenRange.FromRange(27, 70); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([92, 93, 142, 118, 126]); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([43, 44, 52, 51]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([8, 71, 19, 21, 17, 99, 94]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.Comments = TokenRange.FromTokens([2, 3]); - TokenRange.TypeNames = TokenRange.FromTokens([71, 133, 136, 122, 137, 105, 119]); - Shared.TokenRange = TokenRange; - })(Shared = formatting.Shared || (formatting.Shared = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesProvider = (function () { - function RulesProvider() { - this.globalRules = new formatting.Rules(); - } - RulesProvider.prototype.getRuleName = function (rule) { - return this.globalRules.getRuleName(rule); - }; - RulesProvider.prototype.getRuleByName = function (name) { - return this.globalRules[name]; - }; - RulesProvider.prototype.getRulesMap = function () { - return this.rulesMap; - }; - RulesProvider.prototype.getFormatOptions = function () { - return this.options; - }; - RulesProvider.prototype.ensureUpToDate = function (options) { - if (!this.options || !ts.compareDataObjects(this.options, options)) { - var activeRules = this.createActiveRules(options); - var rulesMap = formatting.RulesMap.create(activeRules); - this.activeRules = activeRules; - this.rulesMap = rulesMap; - this.options = ts.clone(options); - } - }; - RulesProvider.prototype.createActiveRules = function (options) { - var rules = this.globalRules.HighPriorityCommonRules.slice(0); - if (options.insertSpaceAfterConstructor) { - rules.push(this.globalRules.SpaceAfterConstructor); - } - else { - rules.push(this.globalRules.NoSpaceAfterConstructor); - } - if (options.insertSpaceAfterCommaDelimiter) { - rules.push(this.globalRules.SpaceAfterComma); - } - else { - rules.push(this.globalRules.NoSpaceAfterComma); - } - if (options.insertSpaceAfterFunctionKeywordForAnonymousFunctions) { - rules.push(this.globalRules.SpaceAfterAnonymousFunctionKeyword); - } - else { - rules.push(this.globalRules.NoSpaceAfterAnonymousFunctionKeyword); - } - if (options.insertSpaceAfterKeywordsInControlFlowStatements) { - rules.push(this.globalRules.SpaceAfterKeywordInControl); - } - else { - rules.push(this.globalRules.NoSpaceAfterKeywordInControl); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis) { - rules.push(this.globalRules.SpaceAfterOpenParen); - rules.push(this.globalRules.SpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenParen); - rules.push(this.globalRules.NoSpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets) { - rules.push(this.globalRules.SpaceAfterOpenBracket); - rules.push(this.globalRules.SpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBracket); - rules.push(this.globalRules.NoSpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces !== false) { - rules.push(this.globalRules.SpaceAfterOpenBrace); - rules.push(this.globalRules.SpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBrace); - rules.push(this.globalRules.NoSpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces) { - rules.push(this.globalRules.SpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.SpaceBeforeTemplateMiddleAndTail); - } - else { - rules.push(this.globalRules.NoSpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.NoSpaceBeforeTemplateMiddleAndTail); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces) { - rules.push(this.globalRules.SpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.SpaceBeforeCloseBraceInJsxExpression); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.NoSpaceBeforeCloseBraceInJsxExpression); - } - if (options.insertSpaceAfterSemicolonInForStatements) { - rules.push(this.globalRules.SpaceAfterSemicolonInFor); - } - else { - rules.push(this.globalRules.NoSpaceAfterSemicolonInFor); - } - if (options.insertSpaceBeforeAndAfterBinaryOperators) { - rules.push(this.globalRules.SpaceBeforeBinaryOperator); - rules.push(this.globalRules.SpaceAfterBinaryOperator); - } - else { - rules.push(this.globalRules.NoSpaceBeforeBinaryOperator); - rules.push(this.globalRules.NoSpaceAfterBinaryOperator); - } - if (options.insertSpaceBeforeFunctionParenthesis) { - rules.push(this.globalRules.SpaceBeforeOpenParenInFuncDecl); - } - else { - rules.push(this.globalRules.NoSpaceBeforeOpenParenInFuncDecl); - } - if (options.placeOpenBraceOnNewLineForControlBlocks) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInControl); - } - if (options.placeOpenBraceOnNewLineForFunctions) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInFunction); - rules.push(this.globalRules.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock); - } - if (options.insertSpaceAfterTypeAssertion) { - rules.push(this.globalRules.SpaceAfterTypeAssertion); - } - else { - rules.push(this.globalRules.NoSpaceAfterTypeAssertion); - } - rules = rules.concat(this.globalRules.LowPriorityCommonRules); - return rules; - }; - return RulesProvider; - }()); - formatting.RulesProvider = RulesProvider; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Constants; - (function (Constants) { - Constants[Constants["Unknown"] = -1] = "Unknown"; - })(Constants || (Constants = {})); - function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); - while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - var span = { - pos: ts.getStartPositionOfLine(line - 1, sourceFile), - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, options, rulesProvider, 2); - } - formatting.formatOnEnter = formatOnEnter; - function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 25, sourceFile, options, rulesProvider, 3); - } - formatting.formatOnSemicolon = formatOnSemicolon; - function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 18, sourceFile, options, rulesProvider, 4); - } - formatting.formatOnClosingCurly = formatOnClosingCurly; - function formatDocument(sourceFile, rulesProvider, options) { - var span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, options, rulesProvider, 0); - } - formatting.formatDocument = formatDocument; - function formatSelection(start, end, sourceFile, rulesProvider, options) { - var span = { - pos: ts.getLineStartPositionForPosition(start, sourceFile), - end: end - }; - return formatSpan(span, sourceFile, options, rulesProvider, 1); - } - formatting.formatSelection = formatSelection; - function formatOutermostParent(position, expectedLastToken, sourceFile, options, rulesProvider, requestKind) { - var parent = findOutermostParent(position, expectedLastToken, sourceFile); - if (!parent) { - return []; - } - var span = { - pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), - end: parent.end - }; - return formatSpan(span, sourceFile, options, rulesProvider, requestKind); - } - function findOutermostParent(position, expectedTokenKind, sourceFile) { - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken || - precedingToken.kind !== expectedTokenKind || - position !== precedingToken.getEnd()) { - return undefined; - } - var current = precedingToken; - while (current && - current.parent && - current.parent.end === precedingToken.end && - !isListElement(current.parent, current)) { - current = current.parent; - } - return current; - } - function isListElement(parent, node) { - switch (parent.kind) { - case 229: - case 230: - return ts.rangeContainsRange(parent.members, node); - case 233: - var body = parent.body; - return body && body.kind === 234 && ts.rangeContainsRange(body.statements, node); - case 265: - case 207: - case 234: - return ts.rangeContainsRange(parent.statements, node); - case 260: - return ts.rangeContainsRange(parent.block.statements, node); - } - return false; - } - function findEnclosingNode(range, sourceFile) { - return find(sourceFile); - function find(n) { - var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); - if (candidate) { - var result = find(candidate); - if (result) { - return result; - } - } - return n; - } - } - function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - var sorted = errors - .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) - .sort(function (e1, e2) { return e1.start - e2.start; }); - if (!sorted.length) { - return rangeHasNoErrors; - } - var index = 0; - return function (r) { - while (true) { - if (index >= sorted.length) { - return false; - } - var error = sorted[index]; - if (r.end <= error.start) { - return false; - } - if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } - } - function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - var start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - return enclosingNode.pos; - } - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; - } - function getOwnOrInheritedDelta(n, options, sourceFile) { - var previousLine = -1; - var child; - while (n) { - var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 && line !== previousLine) { - break; - } - if (formatting.SmartIndenter.shouldIndentChildNode(n, child)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; - } - function formatNode(node, sourceFileLike, languageVariant, initialIndentation, delta, rulesProvider) { - var range = { pos: 0, end: sourceFileLike.text.length }; - return formatSpanWorker(range, node, initialIndentation, delta, formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end), rulesProvider.getFormatOptions(), rulesProvider, 1, function (_) { return false; }, sourceFileLike); - } - formatting.formatNode = formatNode; - function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { - var enclosingNode = findEnclosingNode(originalRange, sourceFile); - return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options), getOwnOrInheritedDelta(enclosingNode, options, sourceFile), formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end), options, rulesProvider, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); - } - function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, options, rulesProvider, requestKind, rangeContainsError, sourceFile) { - var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); - var previousRangeHasError; - var previousRange; - var previousParent; - var previousRangeStartLine; - var lastIndentedLine; - var indentationOnLastIndentedLine; - var edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - var undecoratedStartLine = startLine; - if (enclosingNode.decorators) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - if (!formattingScanner.isOnToken()) { - var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (leadingTrivia) { - processTrivia(leadingTrivia, enclosingNode, enclosingNode, undefined); - trimTrailingWhitespacesForRemainingRange(); - } - } - formattingScanner.close(); - return edits; - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || - ts.rangeContainsStartEnd(range, startPos, endPos)) { - if (inheritedIndentation !== -1) { - return inheritedIndentation; - } - } - else { - var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); - var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1; - } - function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { - var indentation = inheritedIndentation; - var delta = formatting.SmartIndenter.shouldIndentChildNode(node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - indentation = startLine === lastIndentedLine - ? indentationOnLastIndentedLine - : parentDynamicIndentation.getIndentation(); - delta = Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta); - } - else if (indentation === -1) { - if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile)) { - indentation = parentDynamicIndentation.getIndentation(); - } - else { - indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node); - } - } - return { - indentation: indentation, - delta: delta - }; - } - function getFirstNonDecoratorTokenOfNode(node) { - if (node.modifiers && node.modifiers.length) { - return node.modifiers[0].kind; - } - switch (node.kind) { - case 229: return 75; - case 230: return 109; - case 228: return 89; - case 232: return 232; - case 153: return 125; - case 154: return 135; - case 151: - if (node.asteriskToken) { - return 39; - } - case 149: - case 146: - return ts.getNameOfDeclaration(node).kind; - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta) { - return { - getIndentationForComment: function (kind, tokenIndentation, container) { - switch (kind) { - case 18: - case 22: - case 20: - return indentation + getEffectiveDelta(delta, container); - } - return tokenIndentation !== -1 ? tokenIndentation : indentation; - }, - getIndentationForToken: function (line, kind, container) { - if (nodeStartLine !== line && node.decorators) { - if (kind === getFirstNonDecoratorTokenOfNode(node)) { - return indentation; - } - } - switch (kind) { - case 17: - case 18: - case 19: - case 20: - case 82: - case 106: - case 57: - return indentation; - case 41: - case 29: { - if (container.kind === 251 || - container.kind === 252 || - container.kind === 250) { - return indentation; - } - break; - } - case 21: - case 22: { - if (container.kind !== 172) { - return indentation; - } - break; - } - } - return nodeStartLine !== line ? indentation + getEffectiveDelta(delta, container) : indentation; - }, - getIndentation: function () { return indentation; }, - getDelta: function (child) { return getEffectiveDelta(delta, child); }, - recomputeIndentation: function (lineAdded) { - if (node.parent && formatting.SmartIndenter.shouldIndentChildNode(node.parent, node)) { - if (lineAdded) { - indentation += options.indentSize; - } - else { - indentation -= options.indentSize; - } - if (formatting.SmartIndenter.shouldIndentChildNode(node)) { - delta = options.indentSize; - } - else { - delta = 0; - } - } - } - }; - function getEffectiveDelta(delta, child) { - return formatting.SmartIndenter.nodeWillIndentChild(node, child, true) ? delta : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { - if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); - var childContextNode = contextNode; - ts.forEachChild(node, function (child) { - processChildNode(child, -1, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false); - }, function (nodes) { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - }); - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > node.end) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - var childStartPos = child.getStart(sourceFile); - var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - var undecoratedChildStartLine = childStartLine; - if (child.decorators) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - var childIndentationAmount = -1; - if (isListItem) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1) { - inheritedIndentation = childIndentationAmount; - } - } - if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > childStartPos) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken()) { - return inheritedIndentation; - } - if (ts.isToken(child) && child.kind !== 10) { - var tokenInfo = formattingScanner.readTokenInfo(child); - ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - var effectiveParentStartLine = child.kind === 147 ? childStartLine : undecoratedParentStartLine; - var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent.kind === 177 && inheritedIndentation === -1) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { - var listStartToken = getOpenTokenForList(parent, nodes); - var listEndToken = getCloseTokenForOpenToken(listStartToken); - var listDynamicIndentation = parentDynamicIndentation; - var startLine = parentStartLine; - if (listStartToken !== 0) { - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.end > nodes.pos) { - break; - } - else if (tokenInfo.token.kind === listStartToken) { - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1, parent, parentDynamicIndentation, parentStartLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - else { - consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); - } - } - } - var inheritedIndentation = -1; - for (var i = 0; i < nodes.length; i++) { - var child = nodes[i]; - inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0); - } - if (listEndToken !== 0) { - if (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container) { - ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); - var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - var indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); - } - var lineAdded; - var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - var rangeHasError = rangeContainsError(currentTokenInfo.token); - var savePreviousRange = previousRange; - lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); - if (rangeHasError) { - indentToken = false; - } - else { - if (lineAdded !== undefined) { - indentToken = lineAdded; - } - else { - var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } - } - } - if (currentTokenInfo.trailingTrivia) { - processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); - } - if (indentToken) { - var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? - dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container) : - -1; - var indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { - var triviaItem = _a[_i]; - var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3: - if (triviaInRange) { - indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia); - } - indentNextTokenOrTrivia = false; - break; - case 2: - if (indentNextTokenOrTrivia && triviaInRange) { - insertIndentation(triviaItem.pos, commentIndentation, false); - } - indentNextTokenOrTrivia = false; - break; - case 4: - indentNextTokenOrTrivia = true; - break; - } - } - } - if (tokenIndentation !== -1 && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent; - } - } - function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { - var triviaItem = trivia_1[_i]; - if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { - var rangeHasError = rangeContainsError(range); - var lineAdded; - if (!rangeHasError && !previousRangeHasError) { - if (!previousRange) { - var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } - else { - lineAdded = - processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousParent = parent; - previousRangeStartLine = rangeStart.line; - previousRangeHasError = rangeHasError; - return lineAdded; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); - var rule = rulesProvider.getRulesMap().GetRule(formattingContext); - var trimTrailingWhitespaces; - var lineAdded; - if (rule) { - applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); - if (rule.Operation.Action & (2 | 8) && currentStartLine !== previousStartLine) { - lineAdded = false; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(false); - } - } - else if (rule.Operation.Action & 4 && currentStartLine === previousStartLine) { - lineAdded = true; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(true); - } - } - trimTrailingWhitespaces = !(rule.Operation.Action & 8) && rule.Flag !== 1; - } - else { - trimTrailingWhitespaces = true; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAdded; - } - function insertIndentation(pos, indentation, lineAdded) { - var indentationString = getIndentationString(indentation, options); - if (lineAdded) { - recordReplace(pos, 0, indentationString); - } - else { - var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - var column = 0; - for (var i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9) { - column += options.tabSize - column % options.tabSize; - } - else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - var parts; - if (startLine === endLine) { - if (!firstLineIsIndented) { - insertIndentation(commentRange.pos, indentation, false); - } - return; - } - else { - parts = []; - var startPos = commentRange.pos; - for (var line = startLine; line < endLine; line++) { - var endOfLine = ts.getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = ts.getStartPositionOfLine(line + 1, sourceFile); - } - parts.push({ pos: startPos, end: commentRange.end }); - } - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart.column) { - return; - } - var startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - var delta = indentation - nonWhitespaceColumnInFirstPart.column; - for (var i = startIndex; i < parts.length; i++, startLine++) { - var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceCharacterAndColumn = i === 0 - ? nonWhitespaceColumnInFirstPart - : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; - if (newIndentation > 0) { - var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); - } - else { - recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (var line = line1; line < line2; line++) { - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var lineEndPosition = ts.getEndLinePosition(line, sourceFile); - if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - function getTrailingWhitespaceStartPosition(start, end) { - var pos = end; - while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - function trimTrailingWhitespacesForRemainingRange() { - var startPosition = previousRange ? previousRange.end : originalRange.pos; - var startLine = sourceFile.getLineAndCharacterOfPosition(startPosition).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(originalRange.end).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); - } - function newTextChange(start, len, newText) { - return { span: ts.createTextSpan(start, len), newText: newText }; - } - function recordDelete(start, len) { - if (len) { - edits.push(newTextChange(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(newTextChange(start, len, newText)); - } - } - function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { - switch (rule.Operation.Action) { - case 1: - return; - case 8: - if (previousRange.end !== currentRange.pos) { - recordDelete(previousRange.end, currentRange.pos - previousRange.end); - } - break; - case 4: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.newLineCharacter); - } - break; - case 2: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var posDelta = currentRange.pos - previousRange.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); - } - break; - } - } - } - function getOpenTokenForList(node, list) { - switch (node.kind) { - case 152: - case 228: - case 186: - case 151: - case 150: - case 187: - if (node.typeParameters === list) { - return 27; - } - else if (node.parameters === list) { - return 19; - } - break; - case 181: - case 182: - if (node.typeArguments === list) { - return 27; - } - else if (node.arguments === list) { - return 19; - } - break; - case 159: - if (node.typeArguments === list) { - return 27; - } - } - return 0; - } - function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 19: - return 20; - case 27: - return 29; - } - return 0; - } - var internedSizes; - var internedTabsIndentation; - var internedSpacesIndentation; - function getIndentationString(indentation, options) { - var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = undefined; - } - if (!options.convertTabsToSpaces) { - var tabs = Math.floor(indentation / options.tabSize); - var spaces = indentation - tabs * options.tabSize; - var tabString = void 0; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === undefined) { - internedTabsIndentation[tabs] = tabString = repeat("\t", tabs); - } - else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeat(" ", spaces) : tabString; - } - else { - var spacesString = void 0; - var quotient = Math.floor(indentation / options.indentSize); - var remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === undefined) { - spacesString = repeat(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } - else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeat(" ", remainder) : spacesString; - } - function repeat(value, count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += value; - } - return s; - } - } - formatting.getIndentationString = getIndentationString; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var SmartIndenter; - (function (SmartIndenter) { - var Value; - (function (Value) { - Value[Value["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { - if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } - if (position > sourceFile.text.length) { - return getBaseIndentation(options); - } - if (options.indentStyle === ts.IndentStyle.None) { - return 0; - } - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken) { - return getBaseIndentation(options); - } - var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { - return 0; - } - var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (options.indentStyle === ts.IndentStyle.Block) { - var current_1 = position; - while (current_1 > 0) { - var char = sourceFile.text.charCodeAt(current_1); - if (!ts.isWhiteSpaceLike(char)) { - break; - } - current_1--; - } - var lineStart = ts.getLineStartPositionForPosition(current_1, sourceFile); - return SmartIndenter.findFirstNonWhitespaceColumn(lineStart, current_1, sourceFile, options); - } - if (precedingToken.kind === 26 && precedingToken.parent.kind !== 194) { - var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - } - var previous; - var current = precedingToken; - var currentStart; - var indentationDelta; - while (current) { - if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current, previous)) { - currentStart = getStartLineAndCharacterForNode(current, sourceFile); - var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - if (nextTokenKind !== 0) { - indentationDelta = assumeNewLineBeforeCloseBrace && nextTokenKind === 2 ? options.indentSize : 0; - } - else { - indentationDelta = lineAtPosition !== currentStart.line ? options.indentSize : 0; - } - break; - } - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + options.indentSize; - } - previous = current; - current = current.parent; - } - if (!current) { - return getBaseIndentation(options); - } - return getIndentationForNodeWorker(current, currentStart, undefined, indentationDelta, sourceFile, options); - } - SmartIndenter.getIndentation = getIndentation; - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, options); - } - SmartIndenter.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { - var parent = current.parent; - var parentStart; - while (parent) { - var useActualIndentation = true; - if (ignoreActualIndentationRange) { - var start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - if (useActualIndentation) { - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || - childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); - if (useActualIndentation) { - var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - if (shouldIndentChildNode(parent, current) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - current = parent; - currentStart = parentStart; - parent = current.parent; - } - return indentationDelta + getBaseIndentation(options); - } - function getParentStart(parent, child, sourceFile) { - var containingList = getContainingList(child, sourceFile); - if (containingList) { - return sourceFile.getLineAndCharacterOfPosition(containingList.pos); - } - return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); - } - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - var commaItemInfo = ts.findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } - else { - return -1; - } - } - function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && - (parent.kind === 265 || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - var NextTokenKind; - (function (NextTokenKind) { - NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; - NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - var nextToken = ts.findNextToken(precedingToken, current); - if (!nextToken) { - return 0; - } - if (nextToken.kind === 17) { - return 1; - } - else if (nextToken.kind === 18) { - var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 : 0; - } - return 0; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 211 && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 82, sourceFile); - ts.Debug.assert(elseKeyword !== undefined); - var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function getListIfStartEndIsInListRange(list, start, end) { - return list && ts.rangeContainsStartEnd(list, start, end) ? list : undefined; - } - function getContainingList(node, sourceFile) { - if (node.parent) { - switch (node.parent.kind) { - case 159: - return getListIfStartEndIsInListRange(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd()); - case 178: - return node.parent.properties; - case 177: - return node.parent.elements; - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 152: - case 161: - case 156: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeParameters, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.parameters, start, node.getEnd()); - } - case 229: - return getListIfStartEndIsInListRange(node.parent.typeParameters, node.getStart(sourceFile), node.getEnd()); - case 182: - case 181: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeArguments, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.arguments, start, node.getEnd()); - } - case 227: - return getListIfStartEndIsInListRange(node.parent.declarations, node.getStart(sourceFile), node.getEnd()); - case 241: - case 245: - return getListIfStartEndIsInListRange(node.parent.elements, node.getStart(sourceFile), node.getEnd()); - } - } - return undefined; - } - SmartIndenter.getContainingList = getContainingList; - function getActualIndentationForListItem(node, sourceFile, options) { - var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1; - function getActualIndentationFromList(list) { - var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1; - } - } - function getLineIndentationWhenExpressionIsInMultiLine(node, sourceFile, options) { - if (node.kind === 20) { - return -1; - } - if (node.parent && (node.parent.kind === 181 || - node.parent.kind === 182) && - node.parent.expression !== node) { - var fullCallOrNewExpression = node.parent.expression; - var startingExpression = getStartingExpression(fullCallOrNewExpression); - if (fullCallOrNewExpression === startingExpression) { - return -1; - } - var fullCallOrNewExpressionEnd = sourceFile.getLineAndCharacterOfPosition(fullCallOrNewExpression.end); - var startingExpressionEnd = sourceFile.getLineAndCharacterOfPosition(startingExpression.end); - if (fullCallOrNewExpressionEnd.line === startingExpressionEnd.line) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(fullCallOrNewExpressionEnd, sourceFile, options); - } - return -1; - function getStartingExpression(node) { - while (true) { - switch (node.kind) { - case 181: - case 182: - case 179: - case 180: - node = node.expression; - break; - default: - return node; - } - } - } - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - ts.Debug.assert(index >= 0 && index < list.length); - var node = list[index]; - var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (var i = index - 1; i >= 0; i--) { - if (list[i].kind === 26) { - continue; - } - var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - var character = 0; - var column = 0; - for (var pos = startPos; pos < endPos; pos++) { - var ch = sourceFile.text.charCodeAt(pos); - if (!ts.isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9) { - column += options.tabSize + (column % options.tabSize); - } - else { - column++; - } - character++; - } - return { column: column, character: character }; - } - SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeContentIsAlwaysIndented(kind) { - switch (kind) { - case 210: - case 229: - case 199: - case 230: - case 232: - case 231: - case 177: - case 207: - case 234: - case 178: - case 163: - case 172: - case 165: - case 235: - case 258: - case 257: - case 185: - case 179: - case 181: - case 182: - case 208: - case 226: - case 243: - case 219: - case 195: - case 175: - case 174: - case 251: - case 250: - case 256: - case 150: - case 155: - case 156: - case 146: - case 160: - case 161: - case 168: - case 183: - case 191: - case 245: - case 241: - case 246: - case 242: - return true; - } - return false; - } - function nodeWillIndentChild(parent, child, indentByDefault) { - var childKind = child ? child.kind : 0; - switch (parent.kind) { - case 212: - case 213: - case 215: - case 216: - case 214: - case 211: - case 228: - case 186: - case 151: - case 187: - case 152: - case 153: - case 154: - return childKind !== 207; - case 244: - return childKind !== 245; - case 238: - return childKind !== 239 || - (child.namedBindings && child.namedBindings.kind !== 241); - case 249: - return childKind !== 252; - } - return indentByDefault; - } - SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; - function shouldIndentChildNode(parent, child) { - return nodeContentIsAlwaysIndented(parent.kind) || nodeWillIndentChild(parent, child, false); - } - SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var textChanges; - (function (textChanges) { - function getPos(n) { - return n["__pos"]; - } - function setPos(n, pos) { - n["__pos"] = pos; - } - function getEnd(n) { - return n["__end"]; - } - function setEnd(n, end) { - n["__end"] = end; - } - var Position; - (function (Position) { - Position[Position["FullStart"] = 0] = "FullStart"; - Position[Position["Start"] = 1] = "Start"; - })(Position = textChanges.Position || (textChanges.Position = {})); - function skipWhitespacesAndLineBreaks(text, start) { - return ts.skipTrivia(text, start, false, true); - } - function hasCommentsBeforeLineBreak(text, start) { - var i = start; - while (i < text.length) { - var ch = text.charCodeAt(i); - if (ts.isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47; - } - return false; - } - function getSeparatorCharacter(separator) { - return ts.tokenToString(separator.kind); - } - textChanges.getSeparatorCharacter = getSeparatorCharacter; - function getAdjustedStartPosition(sourceFile, node, options, position) { - if (options.useNonAdjustedStartPosition) { - return node.getFullStart(); - } - var fullStart = node.getFullStart(); - var start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); - var startLine = ts.getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - return position === Position.Start ? start : fullStart; - } - var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + 1, sourceFile); - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); - } - textChanges.getAdjustedStartPosition = getAdjustedStartPosition; - function getAdjustedEndPosition(sourceFile, node, options) { - if (options.useNonAdjustedEndPosition) { - return node.getEnd(); - } - var end = node.getEnd(); - var newEnd = ts.skipTrivia(sourceFile.text, end, true); - return newEnd !== end && ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1)) - ? newEnd - : end; - } - textChanges.getAdjustedEndPosition = getAdjustedEndPosition; - function isSeparator(node, candidate) { - return candidate && node.parent && (candidate.kind === 26 || (candidate.kind === 25 && node.parent.kind === 178)); - } - function spaces(count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += " "; - } - return s; - } - var ChangeTracker = (function () { - function ChangeTracker(newLine, rulesProvider, validator) { - this.newLine = newLine; - this.rulesProvider = rulesProvider; - this.validator = validator; - this.changes = []; - this.newLineCharacter = ts.getNewLineCharacter({ newLine: newLine }); - } - ChangeTracker.fromCodeFixContext = function (context) { - return new ChangeTracker(context.newLineCharacter === "\n" ? 1 : 0, context.rulesProvider); - }; - ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, node, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, node, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteRange = function (sourceFile, range) { - this.changes.push({ sourceFile: sourceFile, range: range }); - return this; - }; - ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteNodeInList = function (sourceFile, node) { - var containingList = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(node); - if (index < 0) { - return this; - } - if (containingList.length === 1) { - this.deleteNode(sourceFile, node); - return this; - } - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, node.end); - if (nextToken && isSeparator(node, nextToken)) { - var startPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, {}, Position.FullStart), false, true); - var nextElement = containingList[index + 1]; - var endPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, nextElement, {}, Position.FullStart), false, true); - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, containingList[index - 1].end); - if (previousToken && isSeparator(node, previousToken)) { - this.deleteNodeRange(sourceFile, previousToken, node); - } - } - return this; - }; - ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, range: range, options: options, node: newNode }); - return this; - }; - ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, oldNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, oldNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, options: options, node: newNode, range: { pos: pos, end: pos } }); - return this; - }; - ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, before, options, Position.Start); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: startPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode, options) { - if (options === void 0) { options = {}; } - if ((ts.isStatementButNotDeclaration(after)) || - after.kind === 149 || - after.kind === 148 || - after.kind === 150) { - if (sourceFile.text.charCodeAt(after.end - 1) !== 59) { - this.changes.push({ - sourceFile: sourceFile, - options: {}, - range: { pos: after.end, end: after.end }, - node: ts.createToken(25) - }); - } - } - var endPosition = getAdjustedEndPosition(sourceFile, after, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: endPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode) { - var containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(after); - if (index < 0) { - return this; - } - var end = after.getEnd(); - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - var lineAndCharOfNextElement = ts.getLineAndCharacterOfPosition(sourceFile, skipWhitespacesAndLineBreaks(sourceFile.text, containingList[index + 1].getFullStart())); - var lineAndCharOfNextToken = ts.getLineAndCharacterOfPosition(sourceFile, nextToken.end); - var prefix = void 0; - var startPos = void 0; - if (lineAndCharOfNextToken.line === lineAndCharOfNextElement.line) { - startPos = nextToken.end; - prefix = spaces(lineAndCharOfNextElement.character - lineAndCharOfNextToken.character); - } - else { - startPos = ts.getStartPositionOfLine(lineAndCharOfNextElement.line, sourceFile); - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: startPos, end: containingList[index + 1].getStart(sourceFile) }, - node: newNode, - useIndentationFromFile: true, - options: { - prefix: prefix, - suffix: "" + ts.tokenToString(nextToken.kind) + sourceFile.text.substring(nextToken.end, containingList[index + 1].getStart(sourceFile)) - } - }); - } - } - else { - var afterStart = after.getStart(sourceFile); - var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); - var separator = void 0; - var multilineList = false; - if (containingList.length === 1) { - separator = 26; - } - else { - var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 26; - var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { - multilineList = true; - } - if (multilineList) { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: ts.createToken(separator), - options: {} - }); - var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.rulesProvider.getFormatOptions()); - var insertPos = ts.skipTrivia(sourceFile.text, end, true, false); - if (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: insertPos, end: insertPos }, - node: newNode, - options: { indentation: indentation, prefix: this.newLineCharacter } - }); - } - else { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: newNode, - options: { prefix: ts.tokenToString(separator) + " " } - }); - } - } - return this; - }; - ChangeTracker.prototype.getChanges = function () { - var _this = this; - var changesPerFile = ts.createFileMap(); - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var c = _a[_i]; - var changesInFile = changesPerFile.get(c.sourceFile.path); - if (!changesInFile) { - changesPerFile.set(c.sourceFile.path, changesInFile = []); - } - changesInFile.push(c); - } - var fileChangesList = []; - changesPerFile.forEachValue(function (path) { - var changesInFile = changesPerFile.get(path); - var sourceFile = changesInFile[0].sourceFile; - var fileTextChanges = { fileName: sourceFile.fileName, textChanges: [] }; - for (var _i = 0, _a = ChangeTracker.normalize(changesInFile); _i < _a.length; _i++) { - var c = _a[_i]; - fileTextChanges.textChanges.push({ - span: _this.computeSpan(c, sourceFile), - newText: _this.computeNewText(c, sourceFile) - }); - } - fileChangesList.push(fileTextChanges); - }); - return fileChangesList; - }; - ChangeTracker.prototype.computeSpan = function (change, _sourceFile) { - return ts.createTextSpanFromBounds(change.range.pos, change.range.end); - }; - ChangeTracker.prototype.computeNewText = function (change, sourceFile) { - if (!change.node) { - return ""; - } - var options = change.options || {}; - var nonFormattedText = getNonformattedText(change.node, sourceFile, this.newLine); - if (this.validator) { - this.validator(nonFormattedText); - } - var formatOptions = this.rulesProvider.getFormatOptions(); - var pos = change.range.pos; - var posStartsLine = ts.getLineStartPositionForPosition(pos, sourceFile) === pos; - var initialIndentation = change.options.indentation !== undefined - ? change.options.indentation - : change.useIndentationFromFile - ? ts.formatting.SmartIndenter.getIndentation(change.range.pos, sourceFile, formatOptions, posStartsLine || (change.options.prefix === this.newLineCharacter)) - : 0; - var delta = change.options.delta !== undefined - ? change.options.delta - : ts.formatting.SmartIndenter.shouldIndentChildNode(change.node) - ? formatOptions.indentSize - : 0; - var text = applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, this.rulesProvider); - text = posStartsLine || change.options.indentation !== undefined ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + text + (options.suffix || ""); - }; - ChangeTracker.normalize = function (changes) { - var normalized = ts.stableSort(changes, function (a, b) { return a.range.pos - b.range.pos; }); - for (var i = 0; i < normalized.length - 2; i++) { - ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos); - } - return normalized; - }; - return ChangeTracker; - }()); - textChanges.ChangeTracker = ChangeTracker; - function getNonformattedText(node, sourceFile, newLine) { - var options = { newLine: newLine, target: sourceFile.languageVersion }; - var writer = new Writer(ts.getNewLineCharacter(options)); - var printer = ts.createPrinter(options, writer); - printer.writeNode(3, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - textChanges.getNonformattedText = getNonformattedText; - function applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, rulesProvider) { - var lineMap = ts.computeLineStarts(nonFormattedText.text); - var file = { - text: nonFormattedText.text, - lineMap: lineMap, - getLineAndCharacterOfPosition: function (pos) { return ts.computeLineAndCharacterOfPosition(lineMap, pos); } - }; - var changes = ts.formatting.formatNode(nonFormattedText.node, file, sourceFile.languageVariant, initialIndentation, delta, rulesProvider); - return applyChanges(nonFormattedText.text, changes); - } - textChanges.applyFormatting = applyFormatting; - function applyChanges(text, changes) { - for (var i = changes.length - 1; i >= 0; i--) { - var change = changes[i]; - text = "" + text.substring(0, change.span.start) + change.newText + text.substring(ts.textSpanEnd(change.span)); - } - return text; - } - textChanges.applyChanges = applyChanges; - function isTrivia(s) { - return ts.skipTrivia(s, 0) === s.length; - } - var nullTransformationContext = { - enableEmitNotification: ts.noop, - enableSubstitution: ts.noop, - endLexicalEnvironment: function () { return undefined; }, - getCompilerOptions: ts.notImplemented, - getEmitHost: ts.notImplemented, - getEmitResolver: ts.notImplemented, - hoistFunctionDeclaration: ts.noop, - hoistVariableDeclaration: ts.noop, - isEmitNotificationEnabled: ts.notImplemented, - isSubstitutionEnabled: ts.notImplemented, - onEmitNode: ts.noop, - onSubstituteNode: ts.notImplemented, - readEmitHelpers: ts.notImplemented, - requestEmitHelper: ts.noop, - resumeLexicalEnvironment: ts.noop, - startLexicalEnvironment: ts.noop, - suspendLexicalEnvironment: ts.noop - }; - function assignPositionsToNode(node) { - var visited = ts.visitEachChild(node, assignPositionsToNode, nullTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - var newNode = ts.nodeIsSynthesized(visited) - ? visited - : (Proxy.prototype = visited, new Proxy()); - newNode.pos = getPos(node); - newNode.end = getEnd(node); - return newNode; - function Proxy() { } - } - function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - var visited = ts.visitNodes(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - var nodeArray = visited === nodes ? ts.createNodeArray(visited.slice(0)) : visited; - nodeArray.pos = getPos(nodes); - nodeArray.end = getEnd(nodes); - return nodeArray; - } - var Writer = (function () { - function Writer(newLine) { - var _this = this; - this.lastNonTriviaPosition = 0; - this.writer = ts.createTextWriter(newLine); - this.onEmitNode = function (hint, node, printCallback) { - if (node) { - setPos(node, _this.lastNonTriviaPosition); - } - printCallback(hint, node); - if (node) { - setEnd(node, _this.lastNonTriviaPosition); - } - }; - this.onBeforeEmitNodeArray = function (nodes) { - if (nodes) { - setPos(nodes, _this.lastNonTriviaPosition); - } - }; - this.onAfterEmitNodeArray = function (nodes) { - if (nodes) { - setEnd(nodes, _this.lastNonTriviaPosition); - } - }; - } - Writer.prototype.setLastNonTriviaPosition = function (s, force) { - if (force || !isTrivia(s)) { - this.lastNonTriviaPosition = this.writer.getTextPos(); - var i = 0; - while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - this.lastNonTriviaPosition -= i; - } - }; - Writer.prototype.write = function (s) { - this.writer.write(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeTextOfNode = function (text, node) { - this.writer.writeTextOfNode(text, node); - }; - Writer.prototype.writeLine = function () { - this.writer.writeLine(); - }; - Writer.prototype.increaseIndent = function () { - this.writer.increaseIndent(); - }; - Writer.prototype.decreaseIndent = function () { - this.writer.decreaseIndent(); - }; - Writer.prototype.getText = function () { - return this.writer.getText(); - }; - Writer.prototype.rawWrite = function (s) { - this.writer.rawWrite(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeLiteral = function (s) { - this.writer.writeLiteral(s); - this.setLastNonTriviaPosition(s, true); - }; - Writer.prototype.getTextPos = function () { - return this.writer.getTextPos(); - }; - Writer.prototype.getLine = function () { - return this.writer.getLine(); - }; - Writer.prototype.getColumn = function () { - return this.writer.getColumn(); - }; - Writer.prototype.getIndent = function () { - return this.writer.getIndent(); - }; - Writer.prototype.isAtStartOfLine = function () { - return this.writer.isAtStartOfLine(); - }; - Writer.prototype.reset = function () { - this.writer.reset(); - this.lastNonTriviaPosition = 0; - }; - return Writer; - }()); - })(textChanges = ts.textChanges || (ts.textChanges = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var codeFixes = []; - function registerCodeFix(action) { - ts.forEach(action.errorCodes, function (error) { - var fixes = codeFixes[error]; - if (!fixes) { - fixes = []; - codeFixes[error] = fixes; - } - fixes.push(action); - }); - } - codefix.registerCodeFix = registerCodeFix; - function getSupportedErrorCodes() { - return Object.keys(codeFixes); - } - codefix.getSupportedErrorCodes = getSupportedErrorCodes; - function getFixes(context) { - var fixes = codeFixes[context.errorCode]; - var allActions = []; - ts.forEach(fixes, function (f) { - var actions = f.getCodeActions(context); - if (actions && actions.length > 0) { - allActions = allActions.concat(actions); - } - }); - return allActions; - } - codefix.getFixes = getFixes; - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code], - getCodeActions: getActionForClassLikeIncorrectImplementsInterface - }); - function getActionForClassLikeIncorrectImplementsInterface(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - var classDeclaration = ts.getContainingClass(token); - if (!classDeclaration) { - return undefined; - } - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var classType = checker.getTypeAtLocation(classDeclaration); - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(classDeclaration); - var hasNumericIndexSignature = !!checker.getIndexTypeOfType(classType, 1); - var hasStringIndexSignature = !!checker.getIndexTypeOfType(classType, 0); - var result = []; - for (var _i = 0, implementedTypeNodes_2 = implementedTypeNodes; _i < implementedTypeNodes_2.length; _i++) { - var implementedTypeNode = implementedTypeNodes_2[_i]; - var implementedType = checker.getTypeAtLocation(implementedTypeNode); - var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - var nonPrivateMembers = implementedTypeSymbols.filter(function (symbol) { return !(ts.getModifierFlags(symbol.valueDeclaration) & 8); }); - var newNodes = []; - createAndAddMissingIndexSignatureDeclaration(implementedType, 1, hasNumericIndexSignature, newNodes); - createAndAddMissingIndexSignatureDeclaration(implementedType, 0, hasStringIndexSignature, newNodes); - newNodes = newNodes.concat(codefix.createMissingMemberNodes(classDeclaration, nonPrivateMembers, checker)); - var message = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_interface_0), [implementedTypeNode.getText()]); - if (newNodes.length > 0) { - pushAction(result, newNodes, message); - } - } - return result; - function createAndAddMissingIndexSignatureDeclaration(type, kind, hasIndexSigOfKind, newNodes) { - if (hasIndexSigOfKind) { - return; - } - var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (!indexInfoOfKind) { - return; - } - var newIndexSignatureDeclaration = checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, kind, classDeclaration); - newNodes.push(newIndexSignatureDeclaration); - } - function pushAction(result, newNodes, description) { - var newAction = { - description: description, - changes: codefix.newNodesToChanges(newNodes, openBrace, context) - }; - result.push(newAction); - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Property_0_does_not_exist_on_type_1.code], - getCodeActions: getActionsForAddMissingMember - }); - function getActionsForAddMissingMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind !== 71) { - return undefined; - } - if (!ts.isPropertyAccessExpression(token.parent) || token.parent.expression.kind !== 99) { - return undefined; - } - var classMemberDeclaration = ts.getThisContainer(token, false); - if (!ts.isClassElement(classMemberDeclaration)) { - return undefined; - } - var classDeclaration = classMemberDeclaration.parent; - if (!classDeclaration || !ts.isClassLike(classDeclaration)) { - return undefined; - } - var isStatic = ts.hasModifier(classMemberDeclaration, 32); - return ts.isInJavaScriptFile(sourceFile) ? getActionsForAddMissingMemberInJavaScriptFile() : getActionsForAddMissingMemberInTypeScriptFile(); - function getActionsForAddMissingMemberInJavaScriptFile() { - var memberName = token.getText(); - if (isStatic) { - if (classDeclaration.kind === 199) { - return undefined; - } - var className = classDeclaration.name.getText(); - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_static_property_0), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classDeclaration.getEnd(), length: 0 }, - newText: "" + context.newLineCharacter + className + "." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - else { - var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return undefined; - } - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_property_0_in_the_constructor), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classConstructor.body.getEnd() - 1, length: 0 }, - newText: "this." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - } - function getActionsForAddMissingMemberInTypeScriptFile() { - var typeNode; - if (token.parent.parent.kind === 194) { - var binaryExpression = token.parent.parent; - var checker = context.program.getTypeChecker(); - var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(binaryExpression.right))); - typeNode = checker.typeToTypeNode(widenedType, classDeclaration); - } - typeNode = typeNode || ts.createKeywordTypeNode(119); - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var property = ts.createProperty(undefined, isStatic ? [ts.createToken(115)] : undefined, token.getText(sourceFile), undefined, typeNode, undefined); - var propertyChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - propertyChangeTracker.insertNodeAfter(sourceFile, openBrace, property, { suffix: context.newLineCharacter }); - var actions = [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_declaration_for_missing_property_0), [token.getText()]), - changes: propertyChangeTracker.getChanges() - }]; - if (!isStatic) { - var stringTypeNode = ts.createKeywordTypeNode(136); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, "x", undefined, stringTypeNode, undefined); - var indexSignature = ts.createIndexSignatureDeclaration(undefined, undefined, [indexingParameter], typeNode); - var indexSignatureChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - indexSignatureChangeTracker.insertNodeAfter(sourceFile, openBrace, indexSignature, { suffix: context.newLineCharacter }); - actions.push({ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_index_signature_for_missing_property_0), [token.getText()]), - changes: indexSignatureChangeTracker.getChanges() - }); - } - return actions; - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - function getActionForClassLikeMissingAbstractMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - if (ts.isClassLike(token.parent)) { - var classDeclaration = token.parent; - var extendsNode = ts.getClassExtendsHeritageClauseElement(classDeclaration); - var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - var extendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType); - var abstractAndNonPrivateExtendsSymbols = extendsSymbols.filter(symbolPointsToNonPrivateAndAbstractMember); - var newNodes = codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, checker); - var changes = codefix.newNodesToChanges(newNodes, ts.getOpenBraceOfClassLike(classDeclaration, sourceFile), context); - if (changes && changes.length > 0) { - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_inherited_abstract_class), - changes: changes - }]; - } - } - return undefined; - } - function symbolPointsToNonPrivateAndAbstractMember(symbol) { - var decls = symbol.getDeclarations(); - ts.Debug.assert(!!(decls && decls.length > 0)); - var flags = ts.getModifierFlags(decls[0]); - return !(flags & 8) && !!(flags & 128); - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 99) { - return undefined; - } - var constructor = ts.getContainingFunction(token); - var superCall = findSuperCall(constructor.body); - if (!superCall) { - return undefined; - } - if (superCall.expression && superCall.expression.kind === 181) { - var arguments_1 = superCall.expression.arguments; - for (var i = 0; i < arguments_1.length; i++) { - if (arguments_1[i].expression === token) { - return undefined; - } - } - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(constructor, sourceFile), superCall, { suffix: context.newLineCharacter }); - changeTracker.deleteNode(sourceFile, superCall); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor), - changes: changeTracker.getChanges() - }]; - function findSuperCall(n) { - if (n.kind === 210 && ts.isSuperCall(n.expression)) { - return n; - } - if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findSuperCall); - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 123) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - var superCall = ts.createStatement(ts.createCall(ts.createSuper(), undefined, ts.emptyArray)); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(token.parent, sourceFile), superCall, { suffix: context.newLineCharacter }); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_missing_super_call), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var classDeclNode = ts.getContainingClass(token); - if (!(token.kind === 71 && ts.isClassLike(classDeclNode))) { - return undefined; - } - var heritageClauses = classDeclNode.heritageClauses; - if (!(heritageClauses && heritageClauses.length > 0)) { - return undefined; - } - var extendsToken = heritageClauses[0].getFirstToken(); - if (!(extendsToken && extendsToken.kind === 85)) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, extendsToken, ts.createToken(108)); - for (var i = 1; i < heritageClauses.length; i++) { - var keywordToken = heritageClauses[i].getFirstToken(); - if (keywordToken) { - changeTracker.replaceNode(sourceFile, keywordToken, ts.createToken(26)); - } - } - var result = [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Change_extends_to_implements), - changes: changeTracker.getChanges() - }]; - return result; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 71) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createThis(), token)); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_this_to_unresolved_variable), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics._0_is_declared_but_never_used.code, - ts.Diagnostics.Property_0_is_declared_but_never_used.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind === 21) { - token = ts.getTokenAtPosition(sourceFile, start + 1); - } - switch (token.kind) { - case 71: - switch (token.parent.kind) { - case 226: - switch (token.parent.parent.parent.kind) { - case 214: - var forStatement = token.parent.parent.parent; - var forInitializer = forStatement.initializer; - if (forInitializer.declarations.length === 1) { - return deleteNode(forInitializer); - } - else { - return deleteNodeInList(token.parent); - } - case 216: - var forOfStatement = token.parent.parent.parent; - if (forOfStatement.initializer.kind === 227) { - var forOfInitializer = forOfStatement.initializer; - return replaceNode(forOfInitializer.declarations[0], ts.createObjectLiteral()); - } - break; - case 215: - return undefined; - case 260: - var catchClause = token.parent.parent; - var parameter = catchClause.variableDeclaration.getChildren()[0]; - return deleteNode(parameter); - default: - var variableStatement = token.parent.parent.parent; - if (variableStatement.declarationList.declarations.length === 1) { - return deleteNode(variableStatement); - } - else { - return deleteNodeInList(token.parent); - } - } - case 145: - var typeParameters = token.parent.parent.typeParameters; - if (typeParameters.length === 1) { - var previousToken = ts.getTokenAtPosition(sourceFile, typeParameters.pos - 1); - if (!previousToken || previousToken.kind !== 27) { - return deleteRange(typeParameters); - } - var nextToken = ts.getTokenAtPosition(sourceFile, typeParameters.end); - if (!nextToken || nextToken.kind !== 29) { - return deleteRange(typeParameters); - } - return deleteNodeRange(previousToken, nextToken); - } - else { - return deleteNodeInList(token.parent); - } - case 146: - var functionDeclaration = token.parent.parent; - if (functionDeclaration.parameters.length === 1) { - return deleteNode(token.parent); - } - else { - return deleteNodeInList(token.parent); - } - case 237: - var importEquals = ts.getAncestor(token, 237); - return deleteNode(importEquals); - case 242: - var namedImports = token.parent.parent; - if (namedImports.elements.length === 1) { - var importSpec = ts.getAncestor(token, 238); - return deleteNode(importSpec); - } - else { - return deleteNodeInList(token.parent); - } - case 239: - var importClause = token.parent; - if (!importClause.namedBindings) { - var importDecl = ts.getAncestor(importClause, 238); - return deleteNode(importDecl); - } - else { - var start_4 = importClause.name.getStart(sourceFile); - var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 26) { - return deleteRange({ pos: start_4, end: ts.skipTrivia(sourceFile.text, nextToken.end, false, true) }); - } - else { - return deleteNode(importClause.name); - } - } - case 240: - var namespaceImport = token.parent; - if (namespaceImport.name === token && !namespaceImport.parent.name) { - var importDecl = ts.getAncestor(namespaceImport, 238); - return deleteNode(importDecl); - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, namespaceImport.pos - 1); - if (previousToken && previousToken.kind === 26) { - var startPosition = ts.textChanges.getAdjustedStartPosition(sourceFile, previousToken, {}, ts.textChanges.Position.FullStart); - return deleteRange({ pos: startPosition, end: namespaceImport.end }); - } - return deleteRange(namespaceImport); - } - } - break; - case 149: - case 240: - return deleteNode(token.parent); - } - if (ts.isDeclarationName(token)) { - return deleteNode(token.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(token)) { - return deleteNode(token.parent.parent); - } - else { - return undefined; - } - function deleteNode(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNode(sourceFile, n)); - } - function deleteRange(range) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteRange(sourceFile, range)); - } - function deleteNodeInList(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeInList(sourceFile, n)); - } - function deleteNodeRange(start, end) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeRange(sourceFile, start, end)); - } - function replaceNode(n, newNode) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).replaceNode(sourceFile, n, newNode)); - } - function makeChange(changeTracker) { - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Remove_declaration_for_Colon_0), { 0: token.getText() }), - changes: changeTracker.getChanges() - }]; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var ModuleSpecifierComparison; - (function (ModuleSpecifierComparison) { - ModuleSpecifierComparison[ModuleSpecifierComparison["Better"] = 0] = "Better"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Equal"] = 1] = "Equal"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Worse"] = 2] = "Worse"; - })(ModuleSpecifierComparison || (ModuleSpecifierComparison = {})); - var ImportCodeActionMap = (function () { - function ImportCodeActionMap() { - this.symbolIdToActionMap = []; - } - ImportCodeActionMap.prototype.addAction = function (symbolId, newAction) { - if (!newAction) { - return; - } - var actions = this.symbolIdToActionMap[symbolId]; - if (!actions) { - this.symbolIdToActionMap[symbolId] = [newAction]; - return; - } - if (newAction.kind === "CodeChange") { - actions.push(newAction); - return; - } - var updatedNewImports = []; - for (var _i = 0, _a = this.symbolIdToActionMap[symbolId]; _i < _a.length; _i++) { - var existingAction = _a[_i]; - if (existingAction.kind === "CodeChange") { - updatedNewImports.push(existingAction); - continue; - } - switch (this.compareModuleSpecifiers(existingAction.moduleSpecifier, newAction.moduleSpecifier)) { - case ModuleSpecifierComparison.Better: - if (newAction.kind === "NewImport") { - return; - } - case ModuleSpecifierComparison.Equal: - updatedNewImports.push(existingAction); - break; - case ModuleSpecifierComparison.Worse: - continue; - } - } - updatedNewImports.push(newAction); - this.symbolIdToActionMap[symbolId] = updatedNewImports; - }; - ImportCodeActionMap.prototype.addActions = function (symbolId, newActions) { - for (var _i = 0, newActions_1 = newActions; _i < newActions_1.length; _i++) { - var newAction = newActions_1[_i]; - this.addAction(symbolId, newAction); - } - }; - ImportCodeActionMap.prototype.getAllActions = function () { - var result = []; - for (var key in this.symbolIdToActionMap) { - result = ts.concatenate(result, this.symbolIdToActionMap[key]); - } - return result; - }; - ImportCodeActionMap.prototype.compareModuleSpecifiers = function (moduleSpecifier1, moduleSpecifier2) { - if (moduleSpecifier1 === moduleSpecifier2) { - return ModuleSpecifierComparison.Equal; - } - if (moduleSpecifier2.indexOf(moduleSpecifier1) === 0) { - return ModuleSpecifierComparison.Better; - } - if (moduleSpecifier1.indexOf(moduleSpecifier2) === 0) { - return ModuleSpecifierComparison.Worse; - } - if (ts.isExternalModuleNameRelative(moduleSpecifier1) && ts.isExternalModuleNameRelative(moduleSpecifier2)) { - var regex = new RegExp(ts.directorySeparator, "g"); - var moduleSpecifier1LevelCount = (moduleSpecifier1.match(regex) || []).length; - var moduleSpecifier2LevelCount = (moduleSpecifier2.match(regex) || []).length; - return moduleSpecifier1LevelCount < moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Better - : moduleSpecifier1LevelCount === moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Equal - : ModuleSpecifierComparison.Worse; - } - return ModuleSpecifierComparison.Equal; - }; - return ImportCodeActionMap; - }()); - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics.Cannot_find_name_0.code, - ts.Diagnostics.Cannot_find_namespace_0.code, - ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var checker = context.program.getTypeChecker(); - var allSourceFiles = context.program.getSourceFiles(); - var useCaseSensitiveFileNames = context.host.useCaseSensitiveFileNames ? context.host.useCaseSensitiveFileNames() : false; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - var name = token.getText(); - var symbolIdActionMap = new ImportCodeActionMap(); - var cachedImportDeclarations = []; - var lastImportDeclaration; - var currentTokenMeaning = ts.getMeaningFromLocation(token); - if (context.errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - var symbol = checker.getAliasedSymbol(checker.getSymbolAtLocation(token)); - return getCodeActionForImport(symbol, false, true); - } - var candidateModules = checker.getAmbientModules(); - for (var _i = 0, allSourceFiles_1 = allSourceFiles; _i < allSourceFiles_1.length; _i++) { - var otherSourceFile = allSourceFiles_1[_i]; - if (otherSourceFile !== sourceFile && ts.isExternalOrCommonJsModule(otherSourceFile)) { - candidateModules.push(otherSourceFile.symbol); - } - } - for (var _a = 0, candidateModules_1 = candidateModules; _a < candidateModules_1.length; _a++) { - var moduleSymbol = candidateModules_1[_a]; - context.cancellationToken.throwIfCancellationRequested(); - var defaultExport = checker.tryGetMemberInModuleExports("default", moduleSymbol); - if (defaultExport) { - var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); - if (localSymbol && localSymbol.name === name && checkSymbolHasMeaning(localSymbol, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(localSymbol); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol, true)); - } - } - var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExports(name, moduleSymbol); - if (exportSymbolWithIdenticalName && checkSymbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(exportSymbolWithIdenticalName); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol)); - } - } - return symbolIdActionMap.getAllActions(); - function getImportDeclarations(moduleSymbol) { - var moduleSymbolId = getUniqueSymbolId(moduleSymbol); - var cached = cachedImportDeclarations[moduleSymbolId]; - if (cached) { - return cached; - } - var existingDeclarations = []; - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importModuleSpecifier = _a[_i]; - var importSymbol = checker.getSymbolAtLocation(importModuleSpecifier); - if (importSymbol === moduleSymbol) { - existingDeclarations.push(getImportDeclaration(importModuleSpecifier)); - } - } - cachedImportDeclarations[moduleSymbolId] = existingDeclarations; - return existingDeclarations; - function getImportDeclaration(moduleSpecifier) { - var node = moduleSpecifier; - while (node) { - if (node.kind === 238) { - return node; - } - if (node.kind === 237) { - return node; - } - node = node.parent; - } - return undefined; - } - } - function getUniqueSymbolId(symbol) { - if (symbol.flags & 8388608) { - return ts.getSymbolId(checker.getAliasedSymbol(symbol)); - } - return ts.getSymbolId(symbol); - } - function checkSymbolHasMeaning(symbol, meaning) { - var declarations = symbol.getDeclarations(); - return declarations ? ts.some(symbol.declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }) : false; - } - function getCodeActionForImport(moduleSymbol, isDefault, isNamespaceImport) { - var existingDeclarations = getImportDeclarations(moduleSymbol); - if (existingDeclarations.length > 0) { - return getCodeActionsForExistingImport(existingDeclarations); - } - else { - return [getCodeActionForNewImport()]; - } - function getCodeActionsForExistingImport(declarations) { - var actions = []; - var namespaceImportDeclaration; - var namedImportDeclaration; - var existingModuleSpecifier; - for (var _i = 0, declarations_14 = declarations; _i < declarations_14.length; _i++) { - var declaration = declarations_14[_i]; - if (declaration.kind === 238) { - var namedBindings = declaration.importClause && declaration.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - namespaceImportDeclaration = declaration; - } - else { - namedImportDeclaration = declaration; - } - existingModuleSpecifier = declaration.moduleSpecifier.getText(); - } - else { - namespaceImportDeclaration = declaration; - existingModuleSpecifier = getModuleSpecifierFromImportEqualsDeclaration(declaration); - } - } - if (namespaceImportDeclaration) { - actions.push(getCodeActionForNamespaceImport(namespaceImportDeclaration)); - } - if (!isNamespaceImport && namedImportDeclaration && namedImportDeclaration.importClause && - (namedImportDeclaration.importClause.name || namedImportDeclaration.importClause.namedBindings)) { - var fileTextChanges = getTextChangeForImportClause(namedImportDeclaration.importClause); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(namedImportDeclaration.moduleSpecifier.getText()); - actions.push(createCodeAction(ts.Diagnostics.Add_0_to_existing_import_declaration_from_1, [name, moduleSpecifierWithoutQuotes], fileTextChanges, "InsertingIntoExistingImport", moduleSpecifierWithoutQuotes)); - } - else { - actions.push(getCodeActionForNewImport(existingModuleSpecifier)); - } - return actions; - function getModuleSpecifierFromImportEqualsDeclaration(declaration) { - if (declaration.moduleReference && declaration.moduleReference.kind === 248) { - return declaration.moduleReference.expression.getText(); - } - return declaration.moduleReference.getText(); - } - function getTextChangeForImportClause(importClause) { - var importList = importClause.namedBindings; - var newImportSpecifier = ts.createImportSpecifier(undefined, ts.createIdentifier(name)); - if (!importList || importList.elements.length === 0) { - var newImportClause = ts.createImportClause(importClause.name, ts.createNamedImports([newImportSpecifier])); - return createChangeTracker().replaceNode(sourceFile, importClause, newImportClause).getChanges(); - } - return createChangeTracker().insertNodeInListAfter(sourceFile, importList.elements[importList.elements.length - 1], newImportSpecifier).getChanges(); - } - function getCodeActionForNamespaceImport(declaration) { - var namespacePrefix; - if (declaration.kind === 238) { - namespacePrefix = declaration.importClause.namedBindings.name.getText(); - } - else { - namespacePrefix = declaration.name.getText(); - } - namespacePrefix = ts.stripQuotes(namespacePrefix); - return createCodeAction(ts.Diagnostics.Change_0_to_1, [name, namespacePrefix + "." + name], createChangeTracker().replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createIdentifier(namespacePrefix), name)).getChanges(), "CodeChange"); - } - } - function getCodeActionForNewImport(moduleSpecifier) { - if (!lastImportDeclaration) { - for (var i = sourceFile.statements.length - 1; i >= 0; i--) { - var statement = sourceFile.statements[i]; - if (statement.kind === 237 || statement.kind === 238) { - lastImportDeclaration = statement; - break; - } - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier || getModuleSpecifierForNewImport()); - var changeTracker = createChangeTracker(); - var importClause = isDefault - ? ts.createImportClause(ts.createIdentifier(name), undefined) - : isNamespaceImport - ? ts.createImportClause(undefined, ts.createNamespaceImport(ts.createIdentifier(name))) - : ts.createImportClause(undefined, ts.createNamedImports([ts.createImportSpecifier(undefined, ts.createIdentifier(name))])); - var importDecl = ts.createImportDeclaration(undefined, undefined, importClause, ts.createLiteral(moduleSpecifierWithoutQuotes)); - if (!lastImportDeclaration) { - changeTracker.insertNodeAt(sourceFile, sourceFile.getStart(), importDecl, { suffix: "" + context.newLineCharacter + context.newLineCharacter }); - } - else { - changeTracker.insertNodeAfter(sourceFile, lastImportDeclaration, importDecl, { suffix: context.newLineCharacter }); - } - return createCodeAction(ts.Diagnostics.Import_0_from_1, [name, "\"" + moduleSpecifierWithoutQuotes + "\""], changeTracker.getChanges(), "NewImport", moduleSpecifierWithoutQuotes); - function getModuleSpecifierForNewImport() { - var fileName = sourceFile.fileName; - var moduleFileName = moduleSymbol.valueDeclaration.getSourceFile().fileName; - var sourceDirectory = ts.getDirectoryPath(fileName); - var options = context.program.getCompilerOptions(); - return tryGetModuleNameFromAmbientModule() || - tryGetModuleNameFromTypeRoots() || - tryGetModuleNameAsNodeModule() || - tryGetModuleNameFromBaseUrl() || - tryGetModuleNameFromRootDirs() || - ts.removeFileExtension(getRelativePath(moduleFileName, sourceDirectory)); - function tryGetModuleNameFromAmbientModule() { - if (moduleSymbol.valueDeclaration.kind !== 265) { - return moduleSymbol.name; - } - } - function tryGetModuleNameFromBaseUrl() { - if (!options.baseUrl) { - return undefined; - } - var relativeName = getRelativePathIfInDirectory(moduleFileName, options.baseUrl); - if (!relativeName) { - return undefined; - } - var relativeNameWithIndex = ts.removeFileExtension(relativeName); - relativeName = removeExtensionAndIndexPostFix(relativeName); - if (options.paths) { - for (var key in options.paths) { - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var pattern = _a[_i]; - var indexOfStar = pattern.indexOf("*"); - if (indexOfStar === 0 && pattern.length === 1) { - continue; - } - else if (indexOfStar !== -1) { - var prefix = pattern.substr(0, indexOfStar); - var suffix = pattern.substr(indexOfStar + 1); - if (relativeName.length >= prefix.length + suffix.length && - ts.startsWith(relativeName, prefix) && - ts.endsWith(relativeName, suffix)) { - var matchedStar = relativeName.substr(prefix.length, relativeName.length - suffix.length); - return key.replace("\*", matchedStar); - } - } - else if (pattern === relativeName || pattern === relativeNameWithIndex) { - return key; - } - } - } - } - return relativeName; - } - function tryGetModuleNameFromRootDirs() { - if (options.rootDirs) { - var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, options.rootDirs); - var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, options.rootDirs); - if (normalizedTargetPath !== undefined) { - var relativePath = normalizedSourcePath !== undefined ? getRelativePath(normalizedTargetPath, normalizedSourcePath) : normalizedTargetPath; - return ts.removeFileExtension(relativePath); - } - } - return undefined; - } - function tryGetModuleNameFromTypeRoots() { - var typeRoots = ts.getEffectiveTypeRoots(options, context.host); - if (typeRoots) { - var normalizedTypeRoots = ts.map(typeRoots, function (typeRoot) { return ts.toPath(typeRoot, undefined, getCanonicalFileName); }); - for (var _i = 0, normalizedTypeRoots_1 = normalizedTypeRoots; _i < normalizedTypeRoots_1.length; _i++) { - var typeRoot = normalizedTypeRoots_1[_i]; - if (ts.startsWith(moduleFileName, typeRoot)) { - var relativeFileName = moduleFileName.substring(typeRoot.length + 1); - return removeExtensionAndIndexPostFix(relativeFileName); - } - } - } - } - function tryGetModuleNameAsNodeModule() { - if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) { - return undefined; - } - var indexOfNodeModules = moduleFileName.indexOf("node_modules"); - if (indexOfNodeModules < 0) { - return undefined; - } - var relativeFileName; - if (sourceDirectory.indexOf(moduleFileName.substring(0, indexOfNodeModules - 1)) === 0) { - relativeFileName = moduleFileName.substring(indexOfNodeModules + 13); - } - else { - relativeFileName = getRelativePath(moduleFileName, sourceDirectory); - } - relativeFileName = ts.removeFileExtension(relativeFileName); - if (ts.endsWith(relativeFileName, "/index")) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - else { - try { - var moduleDirectory = ts.getDirectoryPath(moduleFileName); - var packageJsonContent = JSON.parse(context.host.readFile(ts.combinePaths(moduleDirectory, "package.json"))); - if (packageJsonContent) { - var mainFile = packageJsonContent.main || packageJsonContent.typings; - if (mainFile) { - var mainExportFile = ts.toPath(mainFile, moduleDirectory, getCanonicalFileName); - if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(moduleFileName)) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - } - } - } - catch (e) { } - } - return relativeFileName; - } - } - function getPathRelativeToRootDirs(path, rootDirs) { - for (var _i = 0, rootDirs_2 = rootDirs; _i < rootDirs_2.length; _i++) { - var rootDir = rootDirs_2[_i]; - var relativeName = getRelativePathIfInDirectory(path, rootDir); - if (relativeName !== undefined) { - return relativeName; - } - } - return undefined; - } - function removeExtensionAndIndexPostFix(fileName) { - fileName = ts.removeFileExtension(fileName); - if (ts.endsWith(fileName, "/index")) { - fileName = fileName.substr(0, fileName.length - 6); - } - return fileName; - } - function getRelativePathIfInDirectory(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.isRootedDiskPath(relativePath) || ts.startsWith(relativePath, "..") ? undefined : relativePath; - } - function getRelativePath(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.moduleHasNonRelativeName(relativePath) ? "./" + relativePath : relativePath; - } - } - } - function createChangeTracker() { - return ts.textChanges.ChangeTracker.fromCodeFixContext(context); - } - function createCodeAction(description, diagnosticArgs, changes, kind, moduleSpecifier) { - return { - description: ts.formatMessage.apply(undefined, [undefined, description].concat(diagnosticArgs)), - changes: changes, - kind: kind, - moduleSpecifier: moduleSpecifier - }; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: getApplicableDiagnosticCodes(), - getCodeActions: getDisableJsDiagnosticsCodeActions - }); - function getApplicableDiagnosticCodes() { - var allDiagnostcs = ts.Diagnostics; - return Object.keys(allDiagnostcs) - .filter(function (d) { return allDiagnostcs[d] && allDiagnostcs[d].category === ts.DiagnosticCategory.Error; }) - .map(function (d) { return allDiagnostcs[d].code; }); - } - function getIgnoreCommentLocationForLocation(sourceFile, position, newLineCharacter) { - var line = ts.getLineAndCharacterOfPosition(sourceFile, position).line; - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - if (!ts.isInComment(sourceFile, startPosition) && !ts.isInString(sourceFile, startPosition) && !ts.isInTemplateString(sourceFile, startPosition)) { - var token = ts.getTouchingToken(sourceFile, startPosition); - var tokenLeadingCommnets = ts.getLeadingCommentRangesOfNode(token, sourceFile); - if (!tokenLeadingCommnets || !tokenLeadingCommnets.length || tokenLeadingCommnets[0].pos >= startPosition) { - return { - span: { start: startPosition, length: 0 }, - newText: "// @ts-ignore" + newLineCharacter - }; - } - } - return { - span: { start: position, length: 0 }, - newText: (position === startPosition ? "" : newLineCharacter) + "// @ts-ignore" + newLineCharacter - }; - } - function getDisableJsDiagnosticsCodeActions(context) { - var sourceFile = context.sourceFile, program = context.program, newLineCharacter = context.newLineCharacter, span = context.span; - if (!ts.isInJavaScriptFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return undefined; - } - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Ignore_this_error_message), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [getIgnoreCommentLocationForLocation(sourceFile, span.start, newLineCharacter)] - }] - }, - { - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Disable_checking_for_this_file), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { - start: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.pos : 0, - length: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.end - sourceFile.checkJsDirective.pos : 0 - }, - newText: "// @ts-nocheck" + newLineCharacter - }] - }] - }]; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - function newNodesToChanges(newNodes, insertAfter, context) { - var sourceFile = context.sourceFile; - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) { - var newNode = newNodes_1[_i]; - changeTracker.insertNodeAfter(sourceFile, insertAfter, newNode, { suffix: context.newLineCharacter }); - } - var changes = changeTracker.getChanges(); - if (!ts.some(changes)) { - return changes; - } - ts.Debug.assert(changes.length === 1); - var consolidatedChanges = [{ - fileName: changes[0].fileName, - textChanges: [{ - span: changes[0].textChanges[0].span, - newText: changes[0].textChanges.reduce(function (prev, cur) { return prev + cur.newText; }, "") - }] - }]; - return consolidatedChanges; - } - codefix.newNodesToChanges = newNodesToChanges; - function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, checker) { - var classMembers = classDeclaration.symbol.members; - var missingMembers = possiblyMissingSymbols.filter(function (symbol) { return !classMembers.has(symbol.getName()); }); - var newNodes = []; - for (var _i = 0, missingMembers_1 = missingMembers; _i < missingMembers_1.length; _i++) { - var symbol = missingMembers_1[_i]; - var newNode = createNewNodeForMemberSymbol(symbol, classDeclaration, checker); - if (newNode) { - if (Array.isArray(newNode)) { - newNodes = newNodes.concat(newNode); - } - else { - newNodes.push(newNode); - } - } - } - return newNodes; - } - codefix.createMissingMemberNodes = createMissingMemberNodes; - function createNewNodeForMemberSymbol(symbol, enclosingDeclaration, checker) { - var declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return undefined; - } - var declaration = declarations[0]; - var name = ts.getSynthesizedClone(ts.getNameOfDeclaration(declaration)); - var visibilityModifier = createVisibilityModifier(ts.getModifierFlags(declaration)); - var modifiers = visibilityModifier ? ts.createNodeArray([visibilityModifier]) : undefined; - var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - var optional = !!(symbol.flags & 67108864); - switch (declaration.kind) { - case 153: - case 154: - case 148: - case 149: - var typeNode = checker.typeToTypeNode(type, enclosingDeclaration); - var property = ts.createProperty(undefined, modifiers, name, optional ? ts.createToken(55) : undefined, typeNode, undefined); - return property; - case 150: - case 151: - var signatures = checker.getSignaturesOfType(type, 0); - if (!ts.some(signatures)) { - return undefined; - } - if (declarations.length === 1) { - ts.Debug.assert(signatures.length === 1); - var signature = signatures[0]; - return signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - } - var signatureDeclarations = []; - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - if (declarations.length > signatures.length) { - var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - else { - ts.Debug.assert(declarations.length === signatures.length); - var methodImplementingSignatures = createMethodImplementingSignatures(signatures, name, optional, modifiers); - signatureDeclarations.push(methodImplementingSignatures); - } - return signatureDeclarations; - default: - return undefined; - } - function signatureToMethodDeclaration(signature, enclosingDeclaration, body) { - var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, 151, enclosingDeclaration); - if (signatureDeclaration) { - signatureDeclaration.decorators = undefined; - signatureDeclaration.modifiers = modifiers; - signatureDeclaration.name = name; - signatureDeclaration.questionToken = optional ? ts.createToken(55) : undefined; - signatureDeclaration.body = body; - } - return signatureDeclaration; - } - } - function createMethodImplementingSignatures(signatures, name, optional, modifiers) { - var maxArgsSignature = signatures[0]; - var minArgumentCount = signatures[0].minArgumentCount; - var someSigHasRestParameter = false; - for (var i = 0; i < signatures.length; i++) { - var sig = signatures[i]; - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (sig.hasRestParameter) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!sig.hasRestParameter || maxArgsSignature.hasRestParameter)) { - maxArgsSignature = sig; - } - } - var maxNonRestArgs = maxArgsSignature.parameters.length - (maxArgsSignature.hasRestParameter ? 1 : 0); - var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.getName(); }); - var parameters = []; - for (var i = 0; i < maxNonRestArgs; i++) { - var anyType = ts.createKeywordTypeNode(119); - var newParameter = ts.createParameter(undefined, undefined, undefined, maxArgsParameterSymbolNames[i], i >= minArgumentCount ? ts.createToken(55) : undefined, anyType, undefined); - parameters.push(newParameter); - } - if (someSigHasRestParameter) { - var anyArrayType = ts.createArrayTypeNode(ts.createKeywordTypeNode(119)); - var restParameter = ts.createParameter(undefined, undefined, ts.createToken(24), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", maxNonRestArgs >= minArgumentCount ? ts.createToken(55) : undefined, anyArrayType, undefined); - parameters.push(restParameter); - } - return createStubbedMethod(modifiers, name, optional, undefined, parameters, undefined); - } - function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType) { - return ts.createMethodDeclaration(undefined, modifiers, undefined, name, optional ? ts.createToken(55) : undefined, typeParameters, parameters, returnType, createStubbedMethodBody()); - } - codefix.createStubbedMethod = createStubbedMethod; - function createStubbedMethodBody() { - return ts.createBlock([ts.createThrow(ts.createNew(ts.createIdentifier("Error"), undefined, [ts.createLiteral("Method not implemented.")]))], true); - } - function createVisibilityModifier(flags) { - if (flags & 4) { - return ts.createToken(114); - } - else if (flags & 16) { - return ts.createToken(113); - } - return undefined; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.servicesVersion = "0.5"; - function createNode(kind, pos, end, parent) { - var node = kind >= 143 ? new NodeObject(kind, pos, end) : - kind === 71 ? new IdentifierObject(71, pos, end) : - new TokenObject(kind, pos, end); - node.parent = parent; - return node; - } - var NodeObject = (function () { - function NodeObject(kind, pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.transformFlags = undefined; - this.parent = undefined; - this.kind = kind; - } - NodeObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - NodeObject.prototype.getFullStart = function () { - return this.pos; - }; - NodeObject.prototype.getEnd = function () { - return this.end; - }; - NodeObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - NodeObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - NodeObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - NodeObject.prototype.getText = function (sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - }; - NodeObject.prototype.addSyntheticNodes = function (nodes, pos, end, useJSDocScanner) { - ts.scanner.setTextPos(pos); - while (pos < end) { - var token = useJSDocScanner ? ts.scanner.scanJSDocToken() : ts.scanner.scan(); - var textPos = ts.scanner.getTextPos(); - if (textPos <= end) { - nodes.push(createNode(token, pos, textPos, this)); - } - pos = textPos; - } - return pos; - }; - NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(294, nodes.pos, nodes.end, this); - list._children = []; - var pos = nodes.pos; - for (var _i = 0, nodes_9 = nodes; _i < nodes_9.length; _i++) { - var node = nodes_9[_i]; - if (pos < node.pos) { - pos = this.addSyntheticNodes(list._children, pos, node.pos); - } - list._children.push(node); - pos = node.end; - } - if (pos < nodes.end) { - this.addSyntheticNodes(list._children, pos, nodes.end); - } - return list; - }; - NodeObject.prototype.createChildren = function (sourceFile) { - var _this = this; - var children; - if (this.kind >= 143) { - ts.scanner.setText((sourceFile || this.getSourceFile()).text); - children = []; - var pos_3 = this.pos; - var useJSDocScanner_1 = this.kind >= 283 && this.kind <= 293; - var processNode = function (node) { - var isJSDocTagNode = ts.isJSDocTag(node); - if (!isJSDocTagNode && pos_3 < node.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, node.pos, useJSDocScanner_1); - } - children.push(node); - if (!isJSDocTagNode) { - pos_3 = node.end; - } - }; - var processNodes = function (nodes) { - if (pos_3 < nodes.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, nodes.pos, useJSDocScanner_1); - } - children.push(_this.createSyntaxList(nodes)); - pos_3 = nodes.end; - }; - if (this.jsDoc) { - for (var _i = 0, _a = this.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - processNode(jsDocComment); - } - } - pos_3 = this.pos; - ts.forEachChild(this, processNode, processNodes); - if (pos_3 < this.end) { - this.addSyntheticNodes(children, pos_3, this.end); - } - ts.scanner.setText(undefined); - } - this._children = children || ts.emptyArray; - }; - NodeObject.prototype.getChildCount = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children.length; - }; - NodeObject.prototype.getChildAt = function (index, sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children[index]; - }; - NodeObject.prototype.getChildren = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children; - }; - NodeObject.prototype.getFirstToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - if (!children.length) { - return undefined; - } - var child = ts.find(children, function (kid) { return kid.kind < 267 || kid.kind > 293; }); - return child.kind < 143 ? - child : - child.getFirstToken(sourceFile); - }; - NodeObject.prototype.getLastToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - var child = ts.lastOrUndefined(children); - if (!child) { - return undefined; - } - return child.kind < 143 ? child : child.getLastToken(sourceFile); - }; - NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { - return ts.forEachChild(this, cbNode, cbNodeArray); - }; - return NodeObject; - }()); - var TokenOrIdentifierObject = (function () { - function TokenOrIdentifierObject(pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.parent = undefined; - } - TokenOrIdentifierObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - TokenOrIdentifierObject.prototype.getFullStart = function () { - return this.pos; - }; - TokenOrIdentifierObject.prototype.getEnd = function () { - return this.end; - }; - TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - TokenOrIdentifierObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - TokenOrIdentifierObject.prototype.getText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.getStart(), this.getEnd()); - }; - TokenOrIdentifierObject.prototype.getChildCount = function () { - return 0; - }; - TokenOrIdentifierObject.prototype.getChildAt = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getChildren = function () { - return ts.emptyArray; - }; - TokenOrIdentifierObject.prototype.getFirstToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getLastToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.forEachChild = function () { - return undefined; - }; - return TokenOrIdentifierObject; - }()); - var SymbolObject = (function () { - function SymbolObject(flags, name) { - this.flags = flags; - this.name = name; - } - SymbolObject.prototype.getFlags = function () { - return this.flags; - }; - SymbolObject.prototype.getName = function () { - return this.name; - }; - SymbolObject.prototype.getDeclarations = function () { - return this.declarations; - }; - SymbolObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = ts.JsDoc.getJsDocCommentsFromDeclarations(this.declarations); - } - return this.documentationComment; - }; - SymbolObject.prototype.getJsDocTags = function () { - if (this.tags === undefined) { - this.tags = ts.JsDoc.getJsDocTagsFromDeclarations(this.declarations); - } - return this.tags; - }; - return SymbolObject; - }()); - var TokenObject = (function (_super) { - __extends(TokenObject, _super); - function TokenObject(kind, pos, end) { - var _this = _super.call(this, pos, end) || this; - _this.kind = kind; - return _this; - } - return TokenObject; - }(TokenOrIdentifierObject)); - var IdentifierObject = (function (_super) { - __extends(IdentifierObject, _super); - function IdentifierObject(_kind, pos, end) { - return _super.call(this, pos, end) || this; - } - return IdentifierObject; - }(TokenOrIdentifierObject)); - IdentifierObject.prototype.kind = 71; - var TypeObject = (function () { - function TypeObject(checker, flags) { - this.checker = checker; - this.flags = flags; - } - TypeObject.prototype.getFlags = function () { - return this.flags; - }; - TypeObject.prototype.getSymbol = function () { - return this.symbol; - }; - TypeObject.prototype.getProperties = function () { - return this.checker.getPropertiesOfType(this); - }; - TypeObject.prototype.getProperty = function (propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - }; - TypeObject.prototype.getApparentProperties = function () { - return this.checker.getAugmentedPropertiesOfType(this); - }; - TypeObject.prototype.getCallSignatures = function () { - return this.checker.getSignaturesOfType(this, 0); - }; - TypeObject.prototype.getConstructSignatures = function () { - return this.checker.getSignaturesOfType(this, 1); - }; - TypeObject.prototype.getStringIndexType = function () { - return this.checker.getIndexTypeOfType(this, 0); - }; - TypeObject.prototype.getNumberIndexType = function () { - return this.checker.getIndexTypeOfType(this, 1); - }; - TypeObject.prototype.getBaseTypes = function () { - return this.flags & 32768 && this.objectFlags & (1 | 2) - ? this.checker.getBaseTypes(this) - : undefined; - }; - TypeObject.prototype.getNonNullableType = function () { - return this.checker.getNonNullableType(this); - }; - return TypeObject; - }()); - var SignatureObject = (function () { - function SignatureObject(checker) { - this.checker = checker; - } - SignatureObject.prototype.getDeclaration = function () { - return this.declaration; - }; - SignatureObject.prototype.getTypeParameters = function () { - return this.typeParameters; - }; - SignatureObject.prototype.getParameters = function () { - return this.parameters; - }; - SignatureObject.prototype.getReturnType = function () { - return this.checker.getReturnTypeOfSignature(this); - }; - SignatureObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? ts.JsDoc.getJsDocCommentsFromDeclarations([this.declaration]) : []; - } - return this.documentationComment; - }; - SignatureObject.prototype.getJsDocTags = function () { - if (this.jsDocTags === undefined) { - this.jsDocTags = this.declaration ? ts.JsDoc.getJsDocTagsFromDeclarations([this.declaration]) : []; - } - return this.jsDocTags; - }; - return SignatureObject; - }()); - var SourceFileObject = (function (_super) { - __extends(SourceFileObject, _super); - function SourceFileObject(kind, pos, end) { - return _super.call(this, kind, pos, end) || this; - } - SourceFileObject.prototype.update = function (newText, textChangeRange) { - return ts.updateSourceFile(this, newText, textChangeRange); - }; - SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { - return ts.getLineAndCharacterOfPosition(this, position); - }; - SourceFileObject.prototype.getLineStarts = function () { - return ts.getLineStarts(this); - }; - SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { - return ts.getPositionOfLineAndCharacter(this, line, character); - }; - SourceFileObject.prototype.getLineEndOfPosition = function (pos) { - var line = this.getLineAndCharacterOfPosition(pos).line; - var lineStarts = this.getLineStarts(); - var lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - var fullText = this.getFullText(); - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - }; - SourceFileObject.prototype.getNamedDeclarations = function () { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.computeNamedDeclarations = function () { - var result = ts.createMultiMap(); - ts.forEachChild(this, visit); - return result; - function addDeclaration(declaration) { - var name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - var declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var result_7 = getTextOfIdentifierOrLiteral(name); - if (result_7 !== undefined) { - return result_7; - } - if (name.kind === 144) { - var expr = name.expression; - if (expr.kind === 179) { - return expr.name.text; - } - return getTextOfIdentifierOrLiteral(expr); - } - } - return undefined; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function visit(node) { - switch (node.kind) { - case 228: - case 186: - case 151: - case 150: - var functionDeclaration = node; - var declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - var declarations = getDeclarations(declarationName); - var lastDeclaration = ts.lastOrUndefined(declarations); - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } - else { - declarations.push(functionDeclaration); - } - } - ts.forEachChild(node, visit); - break; - case 229: - case 199: - case 230: - case 231: - case 232: - case 233: - case 237: - case 246: - case 242: - case 237: - case 239: - case 240: - case 153: - case 154: - case 163: - addDeclaration(node); - ts.forEachChild(node, visit); - break; - case 146: - if (!ts.hasModifier(node, 92)) { - break; - } - case 226: - case 176: { - var decl = node; - if (ts.isBindingPattern(decl.name)) { - ts.forEachChild(decl.name, visit); - break; - } - if (decl.initializer) - visit(decl.initializer); - } - case 264: - case 149: - case 148: - addDeclaration(node); - break; - case 244: - if (node.exportClause) { - ts.forEach(node.exportClause.elements, visit); - } - break; - case 238: - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - addDeclaration(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - addDeclaration(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - default: - ts.forEachChild(node, visit); - } - } - }; - return SourceFileObject; - }(NodeObject)); - function getServicesObjectAllocator() { - return { - getNodeConstructor: function () { return NodeObject; }, - getTokenConstructor: function () { return TokenObject; }, - getIdentifierConstructor: function () { return IdentifierObject; }, - getSourceFileConstructor: function () { return SourceFileObject; }, - getSymbolConstructor: function () { return SymbolObject; }, - getTypeConstructor: function () { return TypeObject; }, - getSignatureConstructor: function () { return SignatureObject; }, - }; - } - function toEditorSettings(optionsAsMap) { - var allPropertiesAreCamelCased = true; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - var settings = {}; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key)) { - var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; - } - ts.toEditorSettings = toEditorSettings; - function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); - } - function displayPartsToString(displayParts) { - if (displayParts) { - return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); - } - return ""; - } - ts.displayPartsToString = displayPartsToString; - function getDefaultCompilerOptions() { - return { - target: 1, - jsx: 1 - }; - } - ts.getDefaultCompilerOptions = getDefaultCompilerOptions; - function getSupportedCodeFixes() { - return ts.codefix.getSupportedErrorCodes(); - } - ts.getSupportedCodeFixes = getSupportedCodeFixes; - var HostCache = (function () { - function HostCache(host, getCanonicalFileName) { - this.host = host; - this.getCanonicalFileName = getCanonicalFileName; - this.currentDirectory = host.getCurrentDirectory(); - this.fileNameToEntry = ts.createFileMap(); - var rootFileNames = host.getScriptFileNames(); - for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { - var fileName = rootFileNames_1[_i]; - this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); - } - this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); - } - HostCache.prototype.compilationSettings = function () { - return this._compilationSettings; - }; - HostCache.prototype.createEntry = function (fileName, path) { - var entry; - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (scriptSnapshot) { - entry = { - hostFileName: fileName, - version: this.host.getScriptVersion(fileName), - scriptSnapshot: scriptSnapshot, - scriptKind: ts.getScriptKind(fileName, this.host) - }; - } - this.fileNameToEntry.set(path, entry); - return entry; - }; - HostCache.prototype.getEntry = function (path) { - return this.fileNameToEntry.get(path); - }; - HostCache.prototype.contains = function (path) { - return this.fileNameToEntry.contains(path); - }; - HostCache.prototype.getOrCreateEntry = function (fileName) { - var path = ts.toPath(fileName, this.currentDirectory, this.getCanonicalFileName); - return this.getOrCreateEntryByPath(fileName, path); - }; - HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { - return this.contains(path) - ? this.getEntry(path) - : this.createEntry(fileName, path); - }; - HostCache.prototype.getRootFileNames = function () { - var fileNames = []; - this.fileNameToEntry.forEachValue(function (_path, value) { - if (value) { - fileNames.push(value.hostFileName); - } - }); - return fileNames; - }; - HostCache.prototype.getVersion = function (path) { - var file = this.getEntry(path); - return file && file.version; - }; - HostCache.prototype.getScriptSnapshot = function (path) { - var file = this.getEntry(path); - return file && file.scriptSnapshot; - }; - return HostCache; - }()); - var SyntaxTreeCache = (function () { - function SyntaxTreeCache(host) { - this.host = host; - } - SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - throw new Error("Could not find file: '" + fileName + "'."); - } - var scriptKind = ts.getScriptKind(fileName, this.host); - var version = this.host.getScriptVersion(fileName); - var sourceFile; - if (this.currentFileName !== fileName) { - sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 5, version, true, scriptKind); - } - else if (this.currentFileVersion !== version) { - var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); - } - if (sourceFile) { - this.currentFileVersion = version; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - }; - return SyntaxTreeCache; - }()); - function setSourceFileFields(sourceFile, scriptSnapshot, version) { - sourceFile.version = version; - sourceFile.scriptSnapshot = scriptSnapshot; - } - function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents, scriptKind) { - var text = scriptSnapshot.getText(0, scriptSnapshot.getLength()); - var sourceFile = ts.createSourceFile(fileName, text, scriptTarget, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version); - return sourceFile; - } - ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; - ts.disableIncrementalParsing = false; - function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { - if (textChangeRange) { - if (version !== sourceFile.version) { - if (!ts.disableIncrementalParsing) { - var newText = void 0; - var prefix = textChangeRange.span.start !== 0 - ? sourceFile.text.substr(0, textChangeRange.span.start) - : ""; - var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length - ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) - : ""; - if (textChangeRange.newLength === 0) { - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } - else { - var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - newText = prefix && suffix - ? prefix + changedText + suffix - : prefix - ? (prefix + changedText) - : (changedText + suffix); - } - var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version); - newSourceFile.nameTable = undefined; - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = undefined; - } - return newSourceFile; - } - } - } - return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, true, sourceFile.scriptKind); - } - ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; - var CancellationTokenObject = (function () { - function CancellationTokenObject(cancellationToken) { - this.cancellationToken = cancellationToken; - } - CancellationTokenObject.prototype.isCancellationRequested = function () { - return this.cancellationToken && this.cancellationToken.isCancellationRequested(); - }; - CancellationTokenObject.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return CancellationTokenObject; - }()); - var ThrottledCancellationToken = (function () { - function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { - if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - this.lastCancellationCheckTime = 0; - } - ThrottledCancellationToken.prototype.isCancellationRequested = function () { - var time = ts.timestamp(); - var duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - }; - ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return ThrottledCancellationToken; - }()); - ts.ThrottledCancellationToken = ThrottledCancellationToken; - function createLanguageService(host, documentRegistry) { - if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } - var syntaxTreeCache = new SyntaxTreeCache(host); - var ruleProvider; - var program; - var lastProjectVersion; - var lastTypesRootVersion = 0; - var useCaseSensitivefileNames = host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(); - var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var currentDirectory = host.getCurrentDirectory(); - if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { - ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); - } - function log(message) { - if (host.log) { - host.log(message); - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitivefileNames); - function getValidSourceFile(fileName) { - var sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - throw new Error("Could not find file: '" + fileName + "'."); - } - return sourceFile; - } - function getRuleProvider(options) { - if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(); - } - ruleProvider.ensureUpToDate(options); - return ruleProvider; - } - function synchronizeHostData() { - if (host.getProjectVersion) { - var hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = undefined; - lastTypesRootVersion = typeRootsVersion; - } - var hostCache = new HostCache(host, getCanonicalFileName); - if (programUpToDate()) { - return; - } - var oldSettings = program && program.getCompilerOptions(); - var newSettings = hostCache.compilationSettings(); - var shouldCreateNewSourceFiles = oldSettings && - (oldSettings.target !== newSettings.target || - oldSettings.module !== newSettings.module || - oldSettings.moduleResolution !== newSettings.moduleResolution || - oldSettings.noResolve !== newSettings.noResolve || - oldSettings.jsx !== newSettings.jsx || - oldSettings.allowJs !== newSettings.allowJs || - oldSettings.disableSizeLimit !== oldSettings.disableSizeLimit || - oldSettings.baseUrl !== newSettings.baseUrl || - !ts.equalOwnProperties(oldSettings.paths, newSettings.paths)); - var compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: getCanonicalFileName, - useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, - getNewLine: function () { return ts.getNewLineOrDefaultFromHost(host); }, - getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, - writeFile: ts.noop, - getCurrentDirectory: function () { return currentDirectory; }, - fileExists: function (fileName) { - return hostCache.getOrCreateEntry(fileName) !== undefined; - }, - readFile: function (fileName) { - var entry = hostCache.getOrCreateEntry(fileName); - return entry && entry.scriptSnapshot.getText(0, entry.scriptSnapshot.getLength()); - }, - directoryExists: function (directoryName) { - return ts.directoryProbablyExists(directoryName, host); - }, - getDirectories: function (path) { - return host.getDirectories ? host.getDirectories(path) : []; - } - }; - if (host.trace) { - compilerHost.trace = function (message) { return host.trace(message); }; - } - if (host.resolveModuleNames) { - compilerHost.resolveModuleNames = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile); }; - } - if (host.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile) { - return host.resolveTypeReferenceDirectives(typeReferenceDirectiveNames, containingFile); - }; - } - var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, compilerHost, program); - if (program) { - var oldSourceFiles = program.getSourceFiles(); - var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldSettings); - for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { - var oldSourceFile = oldSourceFiles_1[_i]; - if (!newProgram.getSourceFile(oldSourceFile.fileName) || shouldCreateNewSourceFiles) { - documentRegistry.releaseDocumentWithKey(oldSourceFile.path, oldSettingsKey); - } - } - } - hostCache = undefined; - program = newProgram; - program.getTypeChecker(); - return; - function getOrCreateSourceFile(fileName) { - return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getOrCreateSourceFileByPath(fileName, path) { - ts.Debug.assert(hostCache !== undefined); - var hostFileInformation = hostCache.getOrCreateEntryByPath(fileName, path); - if (!hostFileInformation) { - return undefined; - } - if (!shouldCreateNewSourceFiles) { - var oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - ts.Debug.assert(hostFileInformation.scriptKind === oldSourceFile.scriptKind, "Registered script kind (" + oldSourceFile.scriptKind + ") should match new script kind (" + hostFileInformation.scriptKind + ") for file: " + path); - return documentRegistry.updateDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - } - return documentRegistry.acquireDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - function sourceFileUpToDate(sourceFile) { - if (!sourceFile) { - return false; - } - var path = sourceFile.path || ts.toPath(sourceFile.fileName, currentDirectory, getCanonicalFileName); - return sourceFile.version === hostCache.getVersion(path); - } - function programUpToDate() { - if (!program) { - return false; - } - var rootFileNames = hostCache.getRootFileNames(); - if (program.getSourceFiles().length !== rootFileNames.length) { - return false; - } - for (var _i = 0, rootFileNames_2 = rootFileNames; _i < rootFileNames_2.length; _i++) { - var fileName = rootFileNames_2[_i]; - if (!sourceFileUpToDate(program.getSourceFile(fileName))) { - return false; - } - } - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - } - function getProgram() { - synchronizeHostData(); - return program; - } - function cleanupSemanticCache() { - program = undefined; - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); - }); - } - } - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken); - } - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - var targetSourceFile = getValidSourceFile(fileName); - var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!program.getCompilerOptions().declaration) { - return semanticDiagnostics; - } - var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return ts.concatenate(semanticDiagnostics, declarationDiagnostics); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return program.getOptionsDiagnostics(cancellationToken).concat(program.getGlobalDiagnostics(cancellationToken)); - } - function getCompletionsAtPosition(fileName, position) { - synchronizeHostData(); - return ts.Completions.getCompletionsAtPosition(host, program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position); - } - function getCompletionEntryDetails(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntryDetails(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getCompletionEntrySymbol(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntrySymbol(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isLabelName(node)) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - switch (node.kind) { - case 71: - case 179: - case 143: - case 99: - case 169: - case 97: - var type = typeChecker.getTypeAtLocation(node); - if (type) { - return { - kind: ts.ScriptElementKind.unknown, - kindModifiers: ts.ScriptElementKindModifier.none, - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeChecker, type, ts.getContainerNode(node)), - documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined, - tags: type.symbol ? type.symbol.getJsDocTags() : undefined - }; - } - } - return undefined; - } - var displayPartsDocumentationsAndKind = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(node), node); - return { - kind: displayPartsDocumentationsAndKind.symbolKind, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: displayPartsDocumentationsAndKind.displayParts, - documentation: displayPartsDocumentationsAndKind.documentation, - tags: displayPartsDocumentationsAndKind.tags - }; - } - function getDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.getImplementationsAtPosition(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getOccurrencesAtPosition(fileName, position) { - var results = getOccurrencesAtPositionCore(fileName, position); - if (results) { - var sourceFile_1 = getCanonicalFileName(ts.normalizeSlashes(fileName)); - results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile_1; }); - } - return results; - } - function getDocumentHighlights(fileName, position, filesToSearch) { - synchronizeHostData(); - var sourceFilesToSearch = ts.map(filesToSearch, function (f) { return program.getSourceFile(f); }); - var sourceFile = getValidSourceFile(fileName); - return ts.DocumentHighlights.getDocumentHighlights(program.getTypeChecker(), cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function getOccurrencesAtPositionCore(fileName, position) { - return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); - function convertDocumentHighlights(documentHighlights) { - if (!documentHighlights) { - return undefined; - } - var result = []; - for (var _i = 0, documentHighlights_1 = documentHighlights; _i < documentHighlights_1.length; _i++) { - var entry = documentHighlights_1[_i]; - for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { - var highlightSpan = _b[_a]; - result.push({ - fileName: entry.fileName, - textSpan: highlightSpan.textSpan, - isWriteAccess: highlightSpan.kind === ts.HighlightSpanKind.writtenReference, - isDefinition: false, - isInString: highlightSpan.isInString, - }); - } - } - return result; - } - } - function findRenameLocations(fileName, position, findInStrings, findInComments) { - return getReferences(fileName, position, { findInStrings: findInStrings, findInComments: findInComments, isForRename: true }); - } - function getReferencesAtPosition(fileName, position) { - return getReferences(fileName, position); - } - function getReferences(fileName, position, options) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedEntries(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position, options); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedSymbols(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { - synchronizeHostData(); - var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var outputFiles = []; - function writeFile(fileName, data, writeByteOrderMark) { - outputFiles.push({ - name: fileName, - writeByteOrderMark: writeByteOrderMark, - text: data - }); - } - var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - var emitOutput = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); - return { - outputFiles: outputFiles, - emitSkipped: emitOutput.emitSkipped - }; - } - function getSignatureHelpItems(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); - } - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getSourceFile(fileName) { - return getNonBoundSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return; - } - switch (node.kind) { - case 179: - case 143: - case 9: - case 86: - case 101: - case 95: - case 97: - case 99: - case 169: - case 71: - break; - default: - return; - } - var nodeForStartPos = node; - while (true) { - if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { - nodeForStartPos = nodeForStartPos.parent; - } - else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { - if (nodeForStartPos.parent.parent.kind === 233 && - nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - nodeForStartPos = nodeForStartPos.parent.parent.name; - } - else { - break; - } - } - else { - break; - } - } - return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems(fileName) { - return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree(fileName) { - return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function isTsOrTsxFile(fileName) { - var kind = ts.getScriptKind(fileName, host); - return kind === 3 || kind === 4; - } - function getSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return []; - } - synchronizeHostData(); - return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getEncodedSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return { spans: [], endOfLineState: 0 }; - } - synchronizeHostData(); - return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getSyntacticClassifications(fileName, span) { - return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications(fileName, span) { - return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); - } - function getBraceMatchingAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var result = []; - var token = ts.getTouchingToken(sourceFile, position); - if (token.getStart(sourceFile) === position) { - var matchKind = getMatchingTokenKind(token); - if (matchKind) { - var parentElement = token.parent; - var childNodes = parentElement.getChildren(sourceFile); - for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) { - var current = childNodes_1[_i]; - if (current.kind === matchKind) { - var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - if (range1.start < range2.start) { - result.push(range1, range2); - } - else { - result.push(range2, range1); - } - break; - } - } - } - } - return result; - function getMatchingTokenKind(token) { - switch (token.kind) { - case 17: return 18; - case 19: return 20; - case 21: return 22; - case 27: return 29; - case 18: return 17; - case 20: return 19; - case 22: return 21; - case 29: return 27; - } - return undefined; - } - } - function getIndentationAtPosition(fileName, position, editorOptions) { - var start = ts.timestamp(); - var settings = toEditorSettings(editorOptions); - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsForDocument(fileName, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatDocument(sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - if (key === "}") { - return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === ";") { - return ts.formatting.formatOnSemicolon(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === "\n") { - return ts.formatting.formatOnEnter(position, sourceFile, getRuleProvider(settings), settings); - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var span = { start: start, length: end - start }; - var newLineChar = ts.getNewLineOrDefaultFromHost(host); - var allFixes = []; - ts.forEach(ts.deduplicate(errorCodes), function (error) { - cancellationToken.throwIfCancellationRequested(); - var context = { - errorCode: error, - sourceFile: sourceFile, - span: span, - program: program, - newLineCharacter: newLineChar, - host: host, - cancellationToken: cancellationToken, - rulesProvider: getRuleProvider(formatOptions) - }; - var fixes = ts.codefix.getFixes(context); - if (fixes) { - allFixes = allFixes.concat(fixes); - } - }); - return allFixes; - } - function getDocCommentTemplateAtPosition(fileName, position) { - return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - if (openingBrace === 60) { - return false; - } - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - if (ts.isInString(sourceFile, position)) { - return false; - } - if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123; - } - if (ts.isInTemplateString(sourceFile, position)) { - return false; - } - return true; - } - function getTodoComments(fileName, descriptors) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - var fileContents = sourceFile.text; - var result = []; - if (descriptors.length > 0) { - var regExp = getTodoCommentsRegExp(); - var matchArray = void 0; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - var firstDescriptorCaptureIndex = 3; - ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - var preamble = matchArray[1]; - var matchPosition = matchArray.index + preamble.length; - var token = ts.getTokenAtPosition(sourceFile, matchPosition); - if (!ts.isInsideComment(sourceFile, token, matchPosition)) { - continue; - } - var descriptor = undefined; - for (var i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - ts.Debug.assert(descriptor !== undefined); - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - var message = matchArray[2]; - result.push({ - descriptor: descriptor, - message: message, - position: matchPosition - }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - var singleLineCommentStart = /(?:\/\/+\s*)/.source; - var multiLineCommentStart = /(?:\/\*+\s*)/.source; - var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; - var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - var messageRemainder = /(?:.*?)/.source; - var messagePortion = "(" + literals + messageRemainder + ")"; - var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return (char >= 97 && char <= 122) || - (char >= 65 && char <= 90) || - (char >= 48 && char <= 57); - } - } - function getRenameInfo(fileName, position) { - synchronizeHostData(); - var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); - return ts.Rename.getRenameInfo(program.getTypeChecker(), defaultLibFileName, getCanonicalFileName, getValidSourceFile(fileName), position); - } - return { - dispose: dispose, - cleanupSemanticCache: cleanupSemanticCache, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications, - getSemanticClassifications: getSemanticClassifications, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, - getEncodedSemanticClassifications: getEncodedSemanticClassifications, - getCompletionsAtPosition: getCompletionsAtPosition, - getCompletionEntryDetails: getCompletionEntryDetails, - getCompletionEntrySymbol: getCompletionEntrySymbol, - getSignatureHelpItems: getSignatureHelpItems, - getQuickInfoAtPosition: getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition, - getImplementationAtPosition: getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, - getReferencesAtPosition: getReferencesAtPosition, - findReferences: findReferences, - getOccurrencesAtPosition: getOccurrencesAtPosition, - getDocumentHighlights: getDocumentHighlights, - getNameOrDottedNameSpan: getNameOrDottedNameSpan, - getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems, - getRenameInfo: getRenameInfo, - findRenameLocations: findRenameLocations, - getNavigationBarItems: getNavigationBarItems, - getNavigationTree: getNavigationTree, - getOutliningSpans: getOutliningSpans, - getTodoComments: getTodoComments, - getBraceMatchingAtPosition: getBraceMatchingAtPosition, - getIndentationAtPosition: getIndentationAtPosition, - getFormattingEditsForRange: getFormattingEditsForRange, - getFormattingEditsForDocument: getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, - isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, - getCodeFixesAtPosition: getCodeFixesAtPosition, - getEmitOutput: getEmitOutput, - getNonBoundSourceFile: getNonBoundSourceFile, - getSourceFile: getSourceFile, - getProgram: getProgram - }; - } - ts.createLanguageService = createLanguageService; - function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; - } - ts.getNameTable = getNameTable; - function initializeNameTable(sourceFile) { - var nameTable = ts.createMap(); - walk(sourceFile); - sourceFile.nameTable = nameTable; - function walk(node) { - switch (node.kind) { - case 71: - setNameTable(node.text, node); - break; - case 9: - case 8: - if (ts.isDeclarationName(node) || - node.parent.kind === 248 || - isArgumentOfElementAccessExpression(node) || - ts.isLiteralComputedPropertyDeclarationName(node)) { - setNameTable(node.text, node); - } - break; - default: - ts.forEachChild(node, walk); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - ts.forEachChild(jsDoc, walk); - } - } - } - } - function setNameTable(text, node) { - nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); - } - } - function isObjectLiteralElement(node) { - switch (node.kind) { - case 253: - case 255: - case 261: - case 262: - case 151: - case 153: - case 154: - return true; - } - return false; - } - function getContainingObjectLiteralElement(node) { - switch (node.kind) { - case 9: - case 8: - if (node.parent.kind === 144) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; - } - case 71: - return isObjectLiteralElement(node.parent) && - (node.parent.parent.kind === 178 || node.parent.parent.kind === 254) && - node.parent.name === node ? node.parent : undefined; - } - return undefined; - } - ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; - function getPropertySymbolsFromContextualType(typeChecker, node) { - var objectLiteral = node.parent; - var contextualType = typeChecker.getContextualType(objectLiteral); - var name = ts.getTextOfPropertyName(node.name); - if (name && contextualType) { - var result_8 = []; - var symbol = contextualType.getProperty(name); - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_8.push(symbol); - } - }); - return result_8; - } - if (symbol) { - result_8.push(symbol); - return result_8; - } - } - return undefined; - } - ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; - function isArgumentOfElementAccessExpression(node) { - return node && - node.parent && - node.parent.kind === 180 && - node.parent.argumentExpression === node; - } - function getDefaultLibFilePath(options) { - if (typeof __dirname !== "undefined") { - return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); - } - ts.getDefaultLibFilePath = getDefaultLibFilePath; - ts.objectAllocator = getServicesObjectAllocator(); -})(ts || (ts = {})); -var debugObjectHost = (function () { return this; })(); -var ts; -(function (ts) { - function logInternalError(logger, err) { - if (logger) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); - } - } - var ScriptSnapshotShimAdapter = (function () { - function ScriptSnapshotShimAdapter(scriptSnapshotShim) { - this.scriptSnapshotShim = scriptSnapshotShim; - } - ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { - return this.scriptSnapshotShim.getText(start, end); - }; - ScriptSnapshotShimAdapter.prototype.getLength = function () { - return this.scriptSnapshotShim.getLength(); - }; - ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { - var oldSnapshotShim = oldSnapshot; - var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); - if (encoded === null) { - return null; - } - var decoded = JSON.parse(encoded); - return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); - }; - ScriptSnapshotShimAdapter.prototype.dispose = function () { - if ("dispose" in this.scriptSnapshotShim) { - this.scriptSnapshotShim.dispose(); - } - }; - return ScriptSnapshotShimAdapter; - }()); - var LanguageServiceShimHostAdapter = (function () { - function LanguageServiceShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.loggingEnabled = false; - this.tracingEnabled = false; - if ("getModuleResolutionsForFile" in this.shimHost) { - this.resolveModuleNames = function (moduleNames, containingFile) { - var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); - return ts.map(moduleNames, function (name) { - var result = ts.getProperty(resolutionsInFile, name); - return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; - }); - }; - } - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { - this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); - return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, name); }); - }; - } - } - LanguageServiceShimHostAdapter.prototype.log = function (s) { - if (this.loggingEnabled) { - this.shimHost.log(s); - } - }; - LanguageServiceShimHostAdapter.prototype.trace = function (s) { - if (this.tracingEnabled) { - this.shimHost.trace(s); - } - }; - LanguageServiceShimHostAdapter.prototype.error = function (s) { - this.shimHost.error(s); - }; - LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { - if (!this.shimHost.getProjectVersion) { - return undefined; - } - return this.shimHost.getProjectVersion(); - }; - LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { - if (!this.shimHost.getTypeRootsVersion) { - return 0; - } - return this.shimHost.getTypeRootsVersion(); - }; - LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { - return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - }; - LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { - var settingsJson = this.shimHost.getCompilationSettings(); - if (settingsJson === null || settingsJson === "") { - throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); - } - var compilerOptions = JSON.parse(settingsJson); - compilerOptions.allowNonTsExtensions = true; - return compilerOptions; - }; - LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { - var encoded = this.shimHost.getScriptFileNames(); - return this.files = JSON.parse(encoded); - }; - LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); - return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); - }; - LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { - if ("getScriptKind" in this.shimHost) { - return this.shimHost.getScriptKind(fileName); - } - else { - return 0; - } - }; - LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { - return this.shimHost.getScriptVersion(fileName); - }; - LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { - var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); - if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { - return null; - } - try { - return JSON.parse(diagnosticMessagesJson); - } - catch (e) { - this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); - return null; - } - }; - LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { - var hostCancellationToken = this.shimHost.getCancellationToken(); - return new ts.ThrottledCancellationToken(hostCancellationToken); - }; - LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { - return this.shimHost.getCurrentDirectory(); - }; - LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { - return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); - }; - LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { - var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - }; - LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { - return this.shimHost.readFile(path, encoding); - }; - LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { - return this.shimHost.fileExists(path); - }; - return LanguageServiceShimHostAdapter; - }()); - ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - var CoreServicesShimHostAdapter = (function () { - function CoreServicesShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("realpath" in this.shimHost) { - this.realpath = function (path) { return _this.shimHost.realpath(path); }; - } - } - CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { - try { - var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - } - catch (e) { - var results = []; - for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { - var extension = extensions_2[_i]; - for (var _a = 0, _b = this.readDirectoryFallback(rootDir, extension, exclude); _a < _b.length; _a++) { - var file = _b[_a]; - if (!ts.contains(results, file)) { - results.push(file); - } - } - } - return results; - } - }; - CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { - return this.shimHost.fileExists(fileName); - }; - CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { - return this.shimHost.readFile(fileName); - }; - CoreServicesShimHostAdapter.prototype.readDirectoryFallback = function (rootDir, extension, exclude) { - return JSON.parse(this.shimHost.readDirectory(rootDir, extension, JSON.stringify(exclude))); - }; - CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - return CoreServicesShimHostAdapter; - }()); - ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action, logPerformance) { - var start; - if (logPerformance) { - logger.log(actionDescription); - start = ts.timestamp(); - } - var result = action(); - if (logPerformance) { - var end = ts.timestamp(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof result === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; - } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); - } - } - return result; - } - function forwardJSONCall(logger, actionDescription, action, logPerformance) { - return forwardCall(logger, actionDescription, true, action, logPerformance); - } - function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { - try { - var result = simpleForwardCall(logger, actionDescription, action, logPerformance); - return returnJson ? JSON.stringify({ result: result }) : result; - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - return JSON.stringify({ canceled: true }); - } - logInternalError(logger, err); - err.description = actionDescription; - return JSON.stringify({ error: err }); - } - } - var ShimBase = (function () { - function ShimBase(factory) { - this.factory = factory; - factory.registerShim(this); - } - ShimBase.prototype.dispose = function (_dummy) { - this.factory.unregisterShim(this); - }; - return ShimBase; - }()); - function realizeDiagnostics(diagnostics, newLine) { - return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); - } - ts.realizeDiagnostics = realizeDiagnostics; - function realizeDiagnostic(diagnostic, newLine) { - return { - message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), - start: diagnostic.start, - length: diagnostic.length, - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; - } - var LanguageServiceShimObject = (function (_super) { - __extends(LanguageServiceShimObject, _super); - function LanguageServiceShimObject(factory, host, languageService) { - var _this = _super.call(this, factory) || this; - _this.host = host; - _this.languageService = languageService; - _this.logPerformance = false; - _this.logger = _this.host; - return _this; - } - LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - LanguageServiceShimObject.prototype.dispose = function (dummy) { - this.logger.log("dispose()"); - this.languageService.dispose(); - this.languageService = null; - if (debugObjectHost && debugObjectHost.CollectGarbage) { - debugObjectHost.CollectGarbage(); - this.logger.log("CollectGarbage()"); - } - this.logger = null; - _super.prototype.dispose.call(this, dummy); - }; - LanguageServiceShimObject.prototype.refresh = function (throwOnError) { - this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; }); - }; - LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { - var _this = this; - this.forwardJSONCall("cleanupSemanticCache()", function () { - _this.languageService.cleanupSemanticCache(); - return null; - }); - }; - LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { - var newLine = ts.getNewLineOrDefaultFromHost(this.host); - return ts.realizeDiagnostics(diagnostics, newLine); - }; - LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { - var _this = this; - return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { - var _this = this; - return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); - }; - LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { return _this.languageService.getSignatureHelpItems(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getImplementationAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { return _this.languageService.getRenameInfo(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments) { - var _this = this; - return this.forwardJSONCall("findRenameLocations('" + fileName + "', " + position + ", " + findInStrings + ", " + findInComments + ")", function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); - }; - LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { - var _this = this; - return this.forwardJSONCall("isValidBraceCompletionAtPosition('" + fileName + "', " + position + ", " + openingBrace + ")", function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); - }; - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options) { - var _this = this; - return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { return _this.languageService.findReferences(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { - var _this = this; - return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { - var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); - var normalizedName = ts.normalizeSlashes(fileName).toLowerCase(); - return ts.filter(results, function (r) { return ts.normalizeSlashes(r.fileName).toLowerCase() === normalizedName; }); - }); - }; - LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getCompletionsAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { - var _this = this; - return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", '" + entryName + "')", function () { return _this.languageService.getCompletionEntryDetails(fileName, position, entryName); }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDocCommentTemplateAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { - var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ", " + fileName + ")", function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationBarItems('" + fileName + "')", function () { return _this.languageService.getNavigationBarItems(fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationTree('" + fileName + "')", function () { return _this.languageService.getNavigationTree(fileName); }); - }; - LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { - var _this = this; - return this.forwardJSONCall("getOutliningSpans('" + fileName + "')", function () { return _this.languageService.getOutliningSpans(fileName); }); - }; - LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { - var _this = this; - return this.forwardJSONCall("getTodoComments('" + fileName + "')", function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); - }; - LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { - var _this = this; - return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { return _this.languageService.getEmitOutput(fileName); }); - }; - LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { - var _this = this; - return forwardCall(this.logger, "getEmitOutput('" + fileName + "')", false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); - }; - return LanguageServiceShimObject; - }(ShimBase)); - function convertClassifications(classifications) { - return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; - } - var ClassifierShimObject = (function (_super) { - __extends(ClassifierShimObject, _super); - function ClassifierShimObject(factory, logger) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.logPerformance = false; - _this.classifier = ts.createClassifier(); - return _this; - } - ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { - var _this = this; - return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); - }; - ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { - var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); - var result = ""; - for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { - var item = _a[_i]; - result += item.length + "\n"; - result += item.classification + "\n"; - } - result += classification.finalLexState; - return result; - }; - return ClassifierShimObject; - }(ShimBase)); - var CoreServicesShimObject = (function (_super) { - __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger, host) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.host = host; - _this.logPerformance = false; - return _this; - } - CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveModuleName('" + fileName + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; - if (result.resolvedModule && result.resolvedModule.extension !== ts.Extension.Ts && result.resolvedModule.extension !== ts.Extension.Tsx && result.resolvedModule.extension !== ts.Extension.Dts) { - resolvedFileName = undefined; - } - return { - resolvedFileName: resolvedFileName, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveTypeReferenceDirective(" + fileName + ")", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - return { - resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, - primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { - var result = ts.preProcessFile(sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()), true, true); - return { - referencedFiles: _this.convertFileReferences(result.referencedFiles), - importedFiles: _this.convertFileReferences(result.importedFiles), - ambientExternalModules: result.ambientExternalModules, - isLibFile: result.isLibFile, - typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives) - }; - }); - }; - CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("getAutomaticTypeDirectiveNames('" + compilerOptionsJson + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); - }); - }; - CoreServicesShimObject.prototype.convertFileReferences = function (refs) { - if (!refs) { - return undefined; - } - var result = []; - for (var _i = 0, refs_2 = refs; _i < refs_2.length; _i++) { - var ref = refs_2[_i]; - result.push({ - path: ts.normalizeSlashes(ref.fileName), - position: ref.pos, - length: ref.end - ref.pos - }); - } - return result; - }; - CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { - var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); - var result = ts.parseConfigFileTextToJson(fileName, text); - if (result.error) { - return { - options: {}, - typeAcquisition: {}, - files: [], - raw: {}, - errors: [realizeDiagnostic(result.error, "\r\n")] - }; - } - var normalizedFileName = ts.normalizeSlashes(fileName); - var configFile = ts.parseJsonConfigFileContent(result.config, _this.host, ts.getDirectoryPath(normalizedFileName), {}, normalizedFileName); - return { - options: configFile.options, - typeAcquisition: configFile.typeAcquisition, - files: configFile.fileNames, - raw: configFile.raw, - errors: realizeDiagnostics(configFile.errors, "\r\n") - }; - }); - }; - CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { - return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); - }; - CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { - var _this = this; - var getCanonicalFileName = ts.createGetCanonicalFileName(false); - return this.forwardJSONCall("discoverTypings()", function () { - var info = JSON.parse(discoverTypingsJson); - return ts.JsTyping.discoverTypings(_this.host, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName), info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports); - }); - }; - return CoreServicesShimObject; - }(ShimBase)); - var TypeScriptServicesFactory = (function () { - function TypeScriptServicesFactory() { - this._shims = []; - } - TypeScriptServicesFactory.prototype.getServicesVersion = function () { - return ts.servicesVersion; - }; - TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { - try { - if (this.documentRegistry === undefined) { - this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); - } - var hostAdapter = new LanguageServiceShimHostAdapter(host); - var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); - return new LanguageServiceShimObject(this, host, languageService); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { - try { - return new ClassifierShimObject(this, logger); - } - catch (err) { - logInternalError(logger, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { - try { - var adapter = new CoreServicesShimHostAdapter(host); - return new CoreServicesShimObject(this, host, adapter); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.close = function () { - this._shims = []; - this.documentRegistry = undefined; - }; - TypeScriptServicesFactory.prototype.registerShim = function (shim) { - this._shims.push(shim); - }; - TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { - for (var i = 0; i < this._shims.length; i++) { - if (this._shims[i] === shim) { - delete this._shims[i]; - return; - } - } - throw new Error("Invalid operation"); - }; - return TypeScriptServicesFactory; - }()); - ts.TypeScriptServicesFactory = TypeScriptServicesFactory; - if (typeof module !== "undefined" && module.exports) { - module.exports = ts; - } -})(ts || (ts = {})); -var TypeScript; -(function (TypeScript) { - var Services; - (function (Services) { - Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; - })(Services = TypeScript.Services || (TypeScript.Services = {})); -})(TypeScript || (TypeScript = {})); -var toolsVersion = "2.3"; -var ts; -(function (ts) { - var server; - (function (server) { - server.ActionSet = "action::set"; - server.ActionInvalidate = "action::invalidate"; - server.EventBeginInstallTypes = "event::beginInstallTypes"; - server.EventEndInstallTypes = "event::endInstallTypes"; - server.EventInitializationFailed = "event::initializationFailed"; - var Arguments; - (function (Arguments) { - Arguments.GlobalCacheLocation = "--globalTypingsCacheLocation"; - Arguments.LogFile = "--logFile"; - Arguments.EnableTelemetry = "--enableTelemetry"; - Arguments.TypingSafeListLocation = "--typingSafeListLocation"; - })(Arguments = server.Arguments || (server.Arguments = {})); - function hasArgument(argumentName) { - return ts.sys.args.indexOf(argumentName) >= 0; - } - server.hasArgument = hasArgument; - function findArgument(argumentName) { - var index = ts.sys.args.indexOf(argumentName); - return index >= 0 && index < ts.sys.args.length - 1 - ? ts.sys.args[index + 1] - : undefined; - } - server.findArgument = findArgument; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LogLevel; - (function (LogLevel) { - LogLevel[LogLevel["terse"] = 0] = "terse"; - LogLevel[LogLevel["normal"] = 1] = "normal"; - LogLevel[LogLevel["requestTime"] = 2] = "requestTime"; - LogLevel[LogLevel["verbose"] = 3] = "verbose"; - })(LogLevel = server.LogLevel || (server.LogLevel = {})); - server.emptyArray = []; - var Msg; - (function (Msg) { - Msg.Err = "Err"; - Msg.Info = "Info"; - Msg.Perf = "Perf"; - })(Msg = server.Msg || (server.Msg = {})); - function getProjectRootPath(project) { - switch (project.projectKind) { - case server.ProjectKind.Configured: - return ts.getDirectoryPath(project.getProjectName()); - case server.ProjectKind.Inferred: - return ""; - case server.ProjectKind.External: - var projectName = ts.normalizeSlashes(project.getProjectName()); - return project.projectService.host.fileExists(projectName) ? ts.getDirectoryPath(projectName) : projectName; - } - } - function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) { - return { - projectName: project.getProjectName(), - fileNames: project.getFileNames(true), - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - unresolvedImports: unresolvedImports, - projectRootPath: getProjectRootPath(project), - cachePath: cachePath, - kind: "discover" - }; - } - server.createInstallTypingsRequest = createInstallTypingsRequest; - var Errors; - (function (Errors) { - function ThrowNoProject() { - throw new Error("No Project."); - } - Errors.ThrowNoProject = ThrowNoProject; - function ThrowProjectLanguageServiceDisabled() { - throw new Error("The project's language service is disabled."); - } - Errors.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled; - function ThrowProjectDoesNotContainDocument(fileName, project) { - throw new Error("Project '" + project.getProjectName() + "' does not contain document '" + fileName + "'"); - } - Errors.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument; - })(Errors = server.Errors || (server.Errors = {})); - function getDefaultFormatCodeSettings(host) { - return { - indentSize: 4, - tabSize: 4, - newLineCharacter: host.newLine || "\n", - convertTabsToSpaces: true, - indentStyle: ts.IndentStyle.Smart, - insertSpaceAfterConstructor: false, - insertSpaceAfterCommaDelimiter: true, - insertSpaceAfterSemicolonInForStatements: true, - insertSpaceBeforeAndAfterBinaryOperators: true, - insertSpaceAfterKeywordsInControlFlowStatements: true, - insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, - insertSpaceBeforeFunctionParenthesis: false, - placeOpenBraceOnNewLineForFunctions: false, - placeOpenBraceOnNewLineForControlBlocks: false, - }; - } - server.getDefaultFormatCodeSettings = getDefaultFormatCodeSettings; - function mergeMapLikes(target, source) { - for (var key in source) { - if (ts.hasProperty(source, key)) { - target[key] = source[key]; - } - } - } - server.mergeMapLikes = mergeMapLikes; - function removeItemFromSet(items, itemToRemove) { - if (items.length === 0) { - return; - } - var index = items.indexOf(itemToRemove); - if (index < 0) { - return; - } - if (index === items.length - 1) { - items.pop(); - } - else { - items[index] = items.pop(); - } - } - server.removeItemFromSet = removeItemFromSet; - function toNormalizedPath(fileName) { - return ts.normalizePath(fileName); - } - server.toNormalizedPath = toNormalizedPath; - function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) { - var f = ts.isRootedDiskPath(normalizedPath) ? normalizedPath : ts.getNormalizedAbsolutePath(normalizedPath, currentDirectory); - return getCanonicalFileName(f); - } - server.normalizedPathToPath = normalizedPathToPath; - function asNormalizedPath(fileName) { - return fileName; - } - server.asNormalizedPath = asNormalizedPath; - function createNormalizedPathMap() { - var map = ts.createMap(); - return { - get: function (path) { - return map.get(path); - }, - set: function (path, value) { - map.set(path, value); - }, - contains: function (path) { - return map.has(path); - }, - remove: function (path) { - map.delete(path); - } - }; - } - server.createNormalizedPathMap = createNormalizedPathMap; - function isInferredProjectName(name) { - return /dev\/null\/inferredProject\d+\*/.test(name); - } - server.isInferredProjectName = isInferredProjectName; - function makeInferredProjectName(counter) { - return "/dev/null/inferredProject" + counter + "*"; - } - server.makeInferredProjectName = makeInferredProjectName; - function toSortedReadonlyArray(arr) { - arr.sort(); - return arr; - } - server.toSortedReadonlyArray = toSortedReadonlyArray; - var ThrottledOperations = (function () { - function ThrottledOperations(host) { - this.host = host; - this.pendingTimeouts = ts.createMap(); - } - ThrottledOperations.prototype.schedule = function (operationId, delay, cb) { - var pendingTimeout = this.pendingTimeouts.get(operationId); - if (pendingTimeout) { - this.host.clearTimeout(pendingTimeout); - } - this.pendingTimeouts.set(operationId, this.host.setTimeout(ThrottledOperations.run, delay, this, operationId, cb)); - }; - ThrottledOperations.run = function (self, operationId, cb) { - self.pendingTimeouts.delete(operationId); - cb(); - }; - return ThrottledOperations; - }()); - server.ThrottledOperations = ThrottledOperations; - var GcTimer = (function () { - function GcTimer(host, delay, logger) { - this.host = host; - this.delay = delay; - this.logger = logger; - } - GcTimer.prototype.scheduleCollect = function () { - if (!this.host.gc || this.timerId !== undefined) { - return; - } - this.timerId = this.host.setTimeout(GcTimer.run, this.delay, this); - }; - GcTimer.run = function (self) { - self.timerId = undefined; - var log = self.logger.hasLevel(LogLevel.requestTime); - var before = log && self.host.getMemoryUsage(); - self.host.gc(); - if (log) { - var after = self.host.getMemoryUsage(); - self.logger.perftrc("GC::before " + before + ", after " + after); - } - }; - return GcTimer; - }()); - server.GcTimer = GcTimer; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var TextStorage = (function () { - function TextStorage(host, fileName) { - this.host = host; - this.fileName = fileName; - this.svcVersion = 0; - this.textVersion = 0; - } - TextStorage.prototype.getVersion = function () { - return this.svc - ? "SVC-" + this.svcVersion + "-" + this.svc.getSnapshot().version - : "Text-" + this.textVersion; - }; - TextStorage.prototype.hasScriptVersionCache = function () { - return this.svc !== undefined; - }; - TextStorage.prototype.useScriptVersionCache = function (newText) { - this.switchToScriptVersionCache(newText); - }; - TextStorage.prototype.useText = function (newText) { - this.svc = undefined; - this.setText(newText); - }; - TextStorage.prototype.edit = function (start, end, newText) { - this.switchToScriptVersionCache().edit(start, end - start, newText); - }; - TextStorage.prototype.reload = function (text) { - if (this.svc) { - this.svc.reload(text); - } - else { - this.setText(text); - } - }; - TextStorage.prototype.reloadFromFile = function (tempFileName) { - if (this.svc || (tempFileName !== this.fileName)) { - this.reload(this.getFileText(tempFileName)); - } - else { - this.setText(undefined); - } - }; - TextStorage.prototype.getSnapshot = function () { - return this.svc - ? this.svc.getSnapshot() - : ts.ScriptSnapshot.fromString(this.getOrLoadText()); - }; - TextStorage.prototype.getLineInfo = function (line) { - return this.switchToScriptVersionCache().getSnapshot().index.lineNumberToInfo(line); - }; - TextStorage.prototype.lineToTextSpan = function (line) { - if (!this.svc) { - var lineMap = this.getLineMap(); - var start = lineMap[line]; - var end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length; - return ts.createTextSpanFromBounds(start, end); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line + 1); - var len; - if (lineInfo.leaf) { - len = lineInfo.leaf.text.length; - } - else { - var nextLineInfo = index.lineNumberToInfo(line + 2); - len = nextLineInfo.offset - lineInfo.offset; - } - return ts.createTextSpan(lineInfo.offset, len); - }; - TextStorage.prototype.lineOffsetToPosition = function (line, offset) { - if (!this.svc) { - return ts.computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line); - return (lineInfo.offset + offset - 1); - }; - TextStorage.prototype.positionToLineOffset = function (position) { - if (!this.svc) { - var _a = ts.computeLineAndCharacterOfPosition(this.getLineMap(), position), line = _a.line, character = _a.character; - return { line: line + 1, offset: character + 1 }; - } - var index = this.svc.getSnapshot().index; - var lineOffset = index.charOffsetToLineNumberAndPos(position); - return { line: lineOffset.line, offset: lineOffset.offset + 1 }; - }; - TextStorage.prototype.getFileText = function (tempFileName) { - return this.host.readFile(tempFileName || this.fileName) || ""; - }; - TextStorage.prototype.ensureNoScriptVersionCache = function () { - ts.Debug.assert(!this.svc, "ScriptVersionCache should not be set"); - }; - TextStorage.prototype.switchToScriptVersionCache = function (newText) { - if (!this.svc) { - this.svc = server.ScriptVersionCache.fromString(this.host, newText !== undefined ? newText : this.getOrLoadText()); - this.svcVersion++; - this.text = undefined; - } - return this.svc; - }; - TextStorage.prototype.getOrLoadText = function () { - this.ensureNoScriptVersionCache(); - if (this.text === undefined) { - this.setText(this.getFileText()); - } - return this.text; - }; - TextStorage.prototype.getLineMap = function () { - this.ensureNoScriptVersionCache(); - return this.lineMap || (this.lineMap = ts.computeLineStarts(this.getOrLoadText())); - }; - TextStorage.prototype.setText = function (newText) { - this.ensureNoScriptVersionCache(); - if (newText === undefined || this.text !== newText) { - this.text = newText; - this.lineMap = undefined; - this.textVersion++; - } - }; - return TextStorage; - }()); - server.TextStorage = TextStorage; - var ScriptInfo = (function () { - function ScriptInfo(host, fileName, scriptKind, hasMixedContent) { - if (hasMixedContent === void 0) { hasMixedContent = false; } - this.host = host; - this.fileName = fileName; - this.scriptKind = scriptKind; - this.hasMixedContent = hasMixedContent; - this.containingProjects = []; - this.path = ts.toPath(fileName, host.getCurrentDirectory(), ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames)); - this.textStorage = new TextStorage(host, fileName); - if (hasMixedContent) { - this.textStorage.reload(""); - } - this.scriptKind = scriptKind - ? scriptKind - : ts.getScriptKindFromFileName(fileName); - } - ScriptInfo.prototype.isScriptOpen = function () { - return this.isOpen; - }; - ScriptInfo.prototype.open = function (newText) { - this.isOpen = true; - this.textStorage.useScriptVersionCache(newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.close = function () { - this.isOpen = false; - this.textStorage.useText(this.hasMixedContent ? "" : undefined); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.getSnapshot = function () { - return this.textStorage.getSnapshot(); - }; - ScriptInfo.prototype.getFormatCodeSettings = function () { - return this.formatCodeSettings; - }; - ScriptInfo.prototype.attachToProject = function (project) { - var isNew = !this.isAttached(project); - if (isNew) { - this.containingProjects.push(project); - } - return isNew; - }; - ScriptInfo.prototype.isAttached = function (project) { - switch (this.containingProjects.length) { - case 0: return false; - case 1: return this.containingProjects[0] === project; - case 2: return this.containingProjects[0] === project || this.containingProjects[1] === project; - default: return ts.contains(this.containingProjects, project); - } - }; - ScriptInfo.prototype.detachFromProject = function (project) { - switch (this.containingProjects.length) { - case 0: - return; - case 1: - if (this.containingProjects[0] === project) { - this.containingProjects.pop(); - } - break; - case 2: - if (this.containingProjects[0] === project) { - this.containingProjects[0] = this.containingProjects.pop(); - } - else if (this.containingProjects[1] === project) { - this.containingProjects.pop(); - } - break; - default: - server.removeItemFromSet(this.containingProjects, project); - break; - } - }; - ScriptInfo.prototype.detachAllProjects = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.removeFile(this, false); - } - this.containingProjects.length = 0; - }; - ScriptInfo.prototype.getDefaultProject = function () { - switch (this.containingProjects.length) { - case 0: - return server.Errors.ThrowNoProject(); - case 1: - return this.containingProjects[0]; - default: - var firstExternalProject = void 0; - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var project = _a[_i]; - if (project.projectKind === server.ProjectKind.Configured) { - return project; - } - else if (project.projectKind === server.ProjectKind.External && !firstExternalProject) { - firstExternalProject = project; - } - } - return firstExternalProject || this.containingProjects[0]; - } - }; - ScriptInfo.prototype.registerFileUpdate = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.registerFileUpdate(this.path); - } - }; - ScriptInfo.prototype.setFormatOptions = function (formatSettings) { - if (formatSettings) { - if (!this.formatCodeSettings) { - this.formatCodeSettings = server.getDefaultFormatCodeSettings(this.host); - } - server.mergeMapLikes(this.formatCodeSettings, formatSettings); - } - }; - ScriptInfo.prototype.setWatcher = function (watcher) { - this.stopWatcher(); - this.fileWatcher = watcher; - }; - ScriptInfo.prototype.stopWatcher = function () { - if (this.fileWatcher) { - this.fileWatcher.close(); - this.fileWatcher = undefined; - } - }; - ScriptInfo.prototype.getLatestVersion = function () { - return this.textStorage.getVersion(); - }; - ScriptInfo.prototype.reload = function (script) { - this.textStorage.reload(script); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.saveTo = function (fileName) { - var snap = this.textStorage.getSnapshot(); - this.host.writeFile(fileName, snap.getText(0, snap.getLength())); - }; - ScriptInfo.prototype.reloadFromFile = function (tempFileName) { - if (this.hasMixedContent) { - this.reload(""); - } - else { - this.textStorage.reloadFromFile(tempFileName); - this.markContainingProjectsAsDirty(); - } - }; - ScriptInfo.prototype.getLineInfo = function (line) { - return this.textStorage.getLineInfo(line); - }; - ScriptInfo.prototype.editContent = function (start, end, newText) { - this.textStorage.edit(start, end, newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.markContainingProjectsAsDirty = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.markAsDirty(); - } - }; - ScriptInfo.prototype.lineToTextSpan = function (line) { - return this.textStorage.lineToTextSpan(line); - }; - ScriptInfo.prototype.lineOffsetToPosition = function (line, offset) { - return this.textStorage.lineOffsetToPosition(line, offset); - }; - ScriptInfo.prototype.positionToLineOffset = function (position) { - return this.textStorage.positionToLineOffset(position); - }; - ScriptInfo.prototype.isJavaScript = function () { - return this.scriptKind === 1 || this.scriptKind === 2; - }; - return ScriptInfo; - }()); - server.ScriptInfo = ScriptInfo; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LSHost = (function () { - function LSHost(host, project, cancellationToken) { - var _this = this; - this.host = host; - this.project = project; - this.cancellationToken = cancellationToken; - this.resolvedModuleNames = ts.createFileMap(); - this.resolvedTypeReferenceDirectives = ts.createFileMap(); - this.cancellationToken = new ts.ThrottledCancellationToken(cancellationToken, project.projectService.throttleWaitMilliseconds); - this.getCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - if (host.trace) { - this.trace = function (s) { return host.trace(s); }; - } - this.resolveModuleName = function (moduleName, containingFile, compilerOptions, host) { - var globalCache = _this.project.getTypeAcquisition().enable - ? _this.project.projectService.typingsInstaller.globalTypingsCacheLocation - : undefined; - var primaryResult = ts.resolveModuleName(moduleName, containingFile, compilerOptions, host); - if (ts.moduleHasNonRelativeName(moduleName) && !(primaryResult.resolvedModule && ts.extensionIsTypeScript(primaryResult.resolvedModule.extension)) && globalCache !== undefined) { - var _a = ts.loadModuleFromGlobalCache(moduleName, _this.project.getProjectName(), compilerOptions, host, globalCache), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations; - if (resolvedModule) { - return { resolvedModule: resolvedModule, failedLookupLocations: primaryResult.failedLookupLocations.concat(failedLookupLocations) }; - } - } - return primaryResult; - }; - if (this.host.realpath) { - this.realpath = function (path) { return _this.host.realpath(path); }; - } - } - LSHost.prototype.startRecordingFilesWithChangedResolutions = function () { - this.filesWithChangedSetOfUnresolvedImports = []; - }; - LSHost.prototype.finishRecordingFilesWithChangedResolutions = function () { - var collected = this.filesWithChangedSetOfUnresolvedImports; - this.filesWithChangedSetOfUnresolvedImports = undefined; - return collected; - }; - LSHost.prototype.resolveNamesWithLocalCache = function (names, containingFile, cache, loader, getResult, getResultFileName, logChanges) { - var path = ts.toPath(containingFile, this.host.getCurrentDirectory(), this.getCanonicalFileName); - var currentResolutionsInFile = cache.get(path); - var newResolutions = ts.createMap(); - var resolvedModules = []; - var compilerOptions = this.getCompilationSettings(); - var lastDeletedFileName = this.project.projectService.lastDeletedFile && this.project.projectService.lastDeletedFile.fileName; - for (var _i = 0, names_2 = names; _i < names_2.length; _i++) { - var name = names_2[_i]; - var resolution = newResolutions.get(name); - if (!resolution) { - var existingResolution = currentResolutionsInFile && currentResolutionsInFile.get(name); - if (moduleResolutionIsValid(existingResolution)) { - resolution = existingResolution; - } - else { - resolution = loader(name, containingFile, compilerOptions, this); - newResolutions.set(name, resolution); - } - if (logChanges && this.filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { - this.filesWithChangedSetOfUnresolvedImports.push(path); - logChanges = false; - } - } - ts.Debug.assert(resolution !== undefined); - resolvedModules.push(getResult(resolution)); - } - cache.set(path, newResolutions); - return resolvedModules; - function resolutionIsEqualTo(oldResolution, newResolution) { - if (oldResolution === newResolution) { - return true; - } - if (!oldResolution || !newResolution) { - return false; - } - var oldResult = getResult(oldResolution); - var newResult = getResult(newResolution); - if (oldResult === newResult) { - return true; - } - if (!oldResult || !newResult) { - return false; - } - return getResultFileName(oldResult) === getResultFileName(newResult); - } - function moduleResolutionIsValid(resolution) { - if (!resolution) { - return false; - } - var result = getResult(resolution); - if (result) { - return getResultFileName(result) !== lastDeletedFileName; - } - return resolution.failedLookupLocations.length === 0; - } - }; - LSHost.prototype.getNewLine = function () { - return this.host.newLine; - }; - LSHost.prototype.getProjectVersion = function () { - return this.project.getProjectVersion(); - }; - LSHost.prototype.getCompilationSettings = function () { - return this.compilationSettings; - }; - LSHost.prototype.useCaseSensitiveFileNames = function () { - return this.host.useCaseSensitiveFileNames; - }; - LSHost.prototype.getCancellationToken = function () { - return this.cancellationToken; - }; - LSHost.prototype.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - return this.resolveNamesWithLocalCache(typeDirectiveNames, containingFile, this.resolvedTypeReferenceDirectives, ts.resolveTypeReferenceDirective, function (m) { return m.resolvedTypeReferenceDirective; }, function (r) { return r.resolvedFileName; }, false); - }; - LSHost.prototype.resolveModuleNames = function (moduleNames, containingFile) { - return this.resolveNamesWithLocalCache(moduleNames, containingFile, this.resolvedModuleNames, this.resolveModuleName, function (m) { return m.resolvedModule; }, function (r) { return r.resolvedFileName; }, true); - }; - LSHost.prototype.getDefaultLibFileName = function () { - var nodeModuleBinDir = ts.getDirectoryPath(ts.normalizePath(this.host.getExecutingFilePath())); - return ts.combinePaths(nodeModuleBinDir, ts.getDefaultLibFileName(this.compilationSettings)); - }; - LSHost.prototype.getScriptSnapshot = function (filename) { - var scriptInfo = this.project.getScriptInfoLSHost(filename); - if (scriptInfo) { - return scriptInfo.getSnapshot(); - } - }; - LSHost.prototype.getScriptFileNames = function () { - return this.project.getRootFilesLSHost(); - }; - LSHost.prototype.getTypeRootsVersion = function () { - return this.project.typesVersion; - }; - LSHost.prototype.getScriptKind = function (fileName) { - var info = this.project.getScriptInfoLSHost(fileName); - return info && info.scriptKind; - }; - LSHost.prototype.getScriptVersion = function (filename) { - var info = this.project.getScriptInfoLSHost(filename); - return info && info.getLatestVersion(); - }; - LSHost.prototype.getCurrentDirectory = function () { - return this.host.getCurrentDirectory(); - }; - LSHost.prototype.resolvePath = function (path) { - return this.host.resolvePath(path); - }; - LSHost.prototype.fileExists = function (path) { - return this.host.fileExists(path); - }; - LSHost.prototype.readFile = function (fileName) { - return this.host.readFile(fileName); - }; - LSHost.prototype.directoryExists = function (path) { - return this.host.directoryExists(path); - }; - LSHost.prototype.readDirectory = function (path, extensions, exclude, include) { - return this.host.readDirectory(path, extensions, exclude, include); - }; - LSHost.prototype.getDirectories = function (path) { - return this.host.getDirectories(path); - }; - LSHost.prototype.notifyFileRemoved = function (info) { - this.resolvedModuleNames.remove(info.path); - this.resolvedTypeReferenceDirectives.remove(info.path); - }; - LSHost.prototype.setCompilationSettings = function (opt) { - if (ts.changesAffectModuleResolution(this.compilationSettings, opt)) { - this.resolvedModuleNames.clear(); - this.resolvedTypeReferenceDirectives.clear(); - } - this.compilationSettings = opt; - }; - return LSHost; - }()); - server.LSHost = LSHost; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullTypingsInstaller = { - enqueueInstallTypingsRequest: ts.noop, - attach: ts.noop, - onProjectClosed: ts.noop, - globalTypingsCacheLocation: undefined - }; - var TypingsCacheEntry = (function () { - function TypingsCacheEntry() { - } - return TypingsCacheEntry; - }()); - function setIsEqualTo(arr1, arr2) { - if (arr1 === arr2) { - return true; - } - if ((arr1 || server.emptyArray).length === 0 && (arr2 || server.emptyArray).length === 0) { - return true; - } - var set = ts.createMap(); - var unique = 0; - for (var _i = 0, arr1_1 = arr1; _i < arr1_1.length; _i++) { - var v = arr1_1[_i]; - if (set.get(v) !== true) { - set.set(v, true); - unique++; - } - } - for (var _a = 0, arr2_1 = arr2; _a < arr2_1.length; _a++) { - var v = arr2_1[_a]; - var isSet = set.get(v); - if (isSet === undefined) { - return false; - } - if (isSet === true) { - set.set(v, false); - unique--; - } - } - return unique === 0; - } - function typeAcquisitionChanged(opt1, opt2) { - return opt1.enable !== opt2.enable || - !setIsEqualTo(opt1.include, opt2.include) || - !setIsEqualTo(opt1.exclude, opt2.exclude); - } - function compilerOptionsChanged(opt1, opt2) { - return opt1.allowJs !== opt2.allowJs; - } - function unresolvedImportsChanged(imports1, imports2) { - if (imports1 === imports2) { - return false; - } - return !ts.arrayIsEqualTo(imports1, imports2); - } - var TypingsCache = (function () { - function TypingsCache(installer) { - this.installer = installer; - this.perProjectCache = ts.createMap(); - } - TypingsCache.prototype.getTypingsForProject = function (project, unresolvedImports, forceRefresh) { - var typeAcquisition = project.getTypeAcquisition(); - if (!typeAcquisition || !typeAcquisition.enable) { - return server.emptyArray; - } - var entry = this.perProjectCache.get(project.getProjectName()); - var result = entry ? entry.typings : server.emptyArray; - if (forceRefresh || - !entry || - typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || - compilerOptionsChanged(project.getCompilerOptions(), entry.compilerOptions) || - unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) { - this.perProjectCache.set(project.getProjectName(), { - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - typings: result, - unresolvedImports: unresolvedImports, - poisoned: true - }); - this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - } - return result; - }; - TypingsCache.prototype.updateTypingsForProject = function (projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) { - this.perProjectCache.set(projectName, { - compilerOptions: compilerOptions, - typeAcquisition: typeAcquisition, - typings: server.toSortedReadonlyArray(newTypings), - unresolvedImports: unresolvedImports, - poisoned: false - }); - }; - TypingsCache.prototype.deleteTypingsForProject = function (projectName) { - this.perProjectCache.delete(projectName); - }; - TypingsCache.prototype.onProjectClosed = function (project) { - this.perProjectCache.delete(project.getProjectName()); - this.installer.onProjectClosed(project); - }; - return TypingsCache; - }()); - server.TypingsCache = TypingsCache; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - function shouldEmitFile(scriptInfo) { - return !scriptInfo.hasMixedContent; - } - server.shouldEmitFile = shouldEmitFile; - var BuilderFileInfo = (function () { - function BuilderFileInfo(scriptInfo, project) { - this.scriptInfo = scriptInfo; - this.project = project; - } - BuilderFileInfo.prototype.isExternalModuleOrHasOnlyAmbientExternalModules = function () { - var sourceFile = this.getSourceFile(); - return ts.isExternalModule(sourceFile) || this.containsOnlyAmbientModules(sourceFile); - }; - BuilderFileInfo.prototype.containsOnlyAmbientModules = function (sourceFile) { - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - if (statement.kind !== 233 || statement.name.kind !== 9) { - return false; - } - } - return true; - }; - BuilderFileInfo.prototype.computeHash = function (text) { - return this.project.projectService.host.createHash(text); - }; - BuilderFileInfo.prototype.getSourceFile = function () { - return this.project.getSourceFile(this.scriptInfo.path); - }; - BuilderFileInfo.prototype.updateShapeSignature = function () { - var sourceFile = this.getSourceFile(); - if (!sourceFile) { - return true; - } - var lastSignature = this.lastCheckedShapeSignature; - if (sourceFile.isDeclarationFile) { - this.lastCheckedShapeSignature = this.computeHash(sourceFile.text); - } - else { - var emitOutput = this.project.getFileEmitOutput(this.scriptInfo, true); - if (emitOutput.outputFiles && emitOutput.outputFiles.length > 0) { - this.lastCheckedShapeSignature = this.computeHash(emitOutput.outputFiles[0].text); - } - } - return !lastSignature || this.lastCheckedShapeSignature !== lastSignature; - }; - return BuilderFileInfo; - }()); - server.BuilderFileInfo = BuilderFileInfo; - var AbstractBuilder = (function () { - function AbstractBuilder(project, ctor) { - this.project = project; - this.ctor = ctor; - } - AbstractBuilder.prototype.getFileInfos = function () { - return this.fileInfos_doNotAccessDirectly || (this.fileInfos_doNotAccessDirectly = ts.createFileMap()); - }; - AbstractBuilder.prototype.clear = function () { - this.fileInfos_doNotAccessDirectly = undefined; - }; - AbstractBuilder.prototype.getFileInfo = function (path) { - return this.getFileInfos().get(path); - }; - AbstractBuilder.prototype.getOrCreateFileInfo = function (path) { - var fileInfo = this.getFileInfo(path); - if (!fileInfo) { - var scriptInfo = this.project.getScriptInfo(path); - fileInfo = new this.ctor(scriptInfo, this.project); - this.setFileInfo(path, fileInfo); - } - return fileInfo; - }; - AbstractBuilder.prototype.getFileInfoPaths = function () { - return this.getFileInfos().getKeys(); - }; - AbstractBuilder.prototype.setFileInfo = function (path, info) { - this.getFileInfos().set(path, info); - }; - AbstractBuilder.prototype.removeFileInfo = function (path) { - this.getFileInfos().remove(path); - }; - AbstractBuilder.prototype.forEachFileInfo = function (action) { - this.getFileInfos().forEachValue(function (_path, value) { return action(value); }); - }; - AbstractBuilder.prototype.emitFile = function (scriptInfo, writeFile) { - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo) { - return false; - } - var _a = this.project.getFileEmitOutput(fileInfo.scriptInfo, false), emitSkipped = _a.emitSkipped, outputFiles = _a.outputFiles; - if (!emitSkipped) { - var projectRootPath = this.project.getProjectRootPath(); - for (var _i = 0, outputFiles_1 = outputFiles; _i < outputFiles_1.length; _i++) { - var outputFile = outputFiles_1[_i]; - var outputFileAbsoluteFileName = ts.getNormalizedAbsolutePath(outputFile.name, projectRootPath ? projectRootPath : ts.getDirectoryPath(scriptInfo.fileName)); - writeFile(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark); - } - } - return !emitSkipped; - }; - return AbstractBuilder; - }()); - var NonModuleBuilder = (function (_super) { - __extends(NonModuleBuilder, _super); - function NonModuleBuilder(project) { - var _this = _super.call(this, project, BuilderFileInfo) || this; - _this.project = project; - return _this; - } - NonModuleBuilder.prototype.onProjectUpdateGraph = function () { - }; - NonModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - var info = this.getOrCreateFileInfo(scriptInfo.path); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - if (info.updateShapeSignature()) { - var options = this.project.getCompilerOptions(); - if (options && (options.out || options.outFile)) { - return singleFileResult; - } - return this.project.getAllEmittableFiles(); - } - return singleFileResult; - }; - return NonModuleBuilder; - }(AbstractBuilder)); - var ModuleBuilderFileInfo = (function (_super) { - __extends(ModuleBuilderFileInfo, _super); - function ModuleBuilderFileInfo() { - var _this = _super !== null && _super.apply(this, arguments) || this; - _this.references = []; - _this.referencedBy = []; - return _this; - } - ModuleBuilderFileInfo.compareFileInfos = function (lf, rf) { - var l = lf.scriptInfo.fileName; - var r = rf.scriptInfo.fileName; - return (l < r ? -1 : (l > r ? 1 : 0)); - }; - ModuleBuilderFileInfo.addToReferenceList = function (array, fileInfo) { - if (array.length === 0) { - array.push(fileInfo); - return; - } - var insertIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (insertIndex < 0) { - array.splice(~insertIndex, 0, fileInfo); - } - }; - ModuleBuilderFileInfo.removeFromReferenceList = function (array, fileInfo) { - if (!array || array.length === 0) { - return; - } - if (array[0] === fileInfo) { - array.splice(0, 1); - return; - } - var removeIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (removeIndex >= 0) { - array.splice(removeIndex, 1); - } - }; - ModuleBuilderFileInfo.prototype.addReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.addToReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.removeFromReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeFileReferences = function () { - for (var _i = 0, _a = this.references; _i < _a.length; _i++) { - var reference = _a[_i]; - reference.removeReferencedBy(this); - } - this.references = []; - }; - return ModuleBuilderFileInfo; - }(BuilderFileInfo)); - var ModuleBuilder = (function (_super) { - __extends(ModuleBuilder, _super); - function ModuleBuilder(project) { - var _this = _super.call(this, project, ModuleBuilderFileInfo) || this; - _this.project = project; - return _this; - } - ModuleBuilder.prototype.clear = function () { - this.projectVersionForDependencyGraph = undefined; - _super.prototype.clear.call(this); - }; - ModuleBuilder.prototype.getReferencedFileInfos = function (fileInfo) { - var _this = this; - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return []; - } - var referencedFilePaths = this.project.getReferencedFiles(fileInfo.scriptInfo.path); - if (referencedFilePaths.length > 0) { - return ts.map(referencedFilePaths, function (f) { return _this.getOrCreateFileInfo(f); }).sort(ModuleBuilderFileInfo.compareFileInfos); - } - return []; - }; - ModuleBuilder.prototype.onProjectUpdateGraph = function () { - this.ensureProjectDependencyGraphUpToDate(); - }; - ModuleBuilder.prototype.ensureProjectDependencyGraphUpToDate = function () { - var _this = this; - if (!this.projectVersionForDependencyGraph || this.project.getProjectVersion() !== this.projectVersionForDependencyGraph) { - var currentScriptInfos = this.project.getScriptInfos(); - for (var _i = 0, currentScriptInfos_1 = currentScriptInfos; _i < currentScriptInfos_1.length; _i++) { - var scriptInfo = currentScriptInfos_1[_i]; - var fileInfo = this.getOrCreateFileInfo(scriptInfo.path); - this.updateFileReferences(fileInfo); - } - this.forEachFileInfo(function (fileInfo) { - if (!_this.project.containsScriptInfo(fileInfo.scriptInfo)) { - fileInfo.removeFileReferences(); - _this.removeFileInfo(fileInfo.scriptInfo.path); - } - }); - this.projectVersionForDependencyGraph = this.project.getProjectVersion(); - } - }; - ModuleBuilder.prototype.updateFileReferences = function (fileInfo) { - if (fileInfo.scriptVersionForReferences === fileInfo.scriptInfo.getLatestVersion()) { - return; - } - var newReferences = this.getReferencedFileInfos(fileInfo); - var oldReferences = fileInfo.references; - var oldIndex = 0; - var newIndex = 0; - while (oldIndex < oldReferences.length && newIndex < newReferences.length) { - var oldReference = oldReferences[oldIndex]; - var newReference = newReferences[newIndex]; - var compare = ModuleBuilderFileInfo.compareFileInfos(oldReference, newReference); - if (compare < 0) { - oldReference.removeReferencedBy(fileInfo); - oldIndex++; - } - else if (compare > 0) { - newReference.addReferencedBy(fileInfo); - newIndex++; - } - else { - oldIndex++; - newIndex++; - } - } - for (var i = oldIndex; i < oldReferences.length; i++) { - oldReferences[i].removeReferencedBy(fileInfo); - } - for (var i = newIndex; i < newReferences.length; i++) { - newReferences[i].addReferencedBy(fileInfo); - } - fileInfo.references = newReferences; - fileInfo.scriptVersionForReferences = fileInfo.scriptInfo.getLatestVersion(); - }; - ModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - this.ensureProjectDependencyGraphUpToDate(); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo || !fileInfo.updateShapeSignature()) { - return singleFileResult; - } - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return this.project.getAllEmittableFiles(); - } - var options = this.project.getCompilerOptions(); - if (options && (options.isolatedModules || options.out || options.outFile)) { - return singleFileResult; - } - var queue = fileInfo.referencedBy.slice(0); - var fileNameSet = ts.createMap(); - fileNameSet.set(scriptInfo.fileName, scriptInfo); - while (queue.length > 0) { - var processingFileInfo = queue.pop(); - if (processingFileInfo.updateShapeSignature() && processingFileInfo.referencedBy.length > 0) { - for (var _i = 0, _a = processingFileInfo.referencedBy; _i < _a.length; _i++) { - var potentialFileInfo = _a[_i]; - if (!fileNameSet.has(potentialFileInfo.scriptInfo.fileName)) { - queue.push(potentialFileInfo); - } - } - } - fileNameSet.set(processingFileInfo.scriptInfo.fileName, processingFileInfo.scriptInfo); - } - var result = []; - fileNameSet.forEach(function (scriptInfo, fileName) { - if (shouldEmitFile(scriptInfo)) { - result.push(fileName); - } - }); - return result; - }; - return ModuleBuilder; - }(AbstractBuilder)); - function createBuilder(project) { - var moduleKind = project.getCompilerOptions().module; - switch (moduleKind) { - case ts.ModuleKind.None: - return new NonModuleBuilder(project); - default: - return new ModuleBuilder(project); - } - } - server.createBuilder = createBuilder; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var ProjectKind; - (function (ProjectKind) { - ProjectKind[ProjectKind["Inferred"] = 0] = "Inferred"; - ProjectKind[ProjectKind["Configured"] = 1] = "Configured"; - ProjectKind[ProjectKind["External"] = 2] = "External"; - })(ProjectKind = server.ProjectKind || (server.ProjectKind = {})); - function remove(items, item) { - var index = items.indexOf(item); - if (index >= 0) { - items.splice(index, 1); - } - } - function countEachFileTypes(infos) { - var result = { js: 0, jsx: 0, ts: 0, tsx: 0, dts: 0 }; - for (var _i = 0, infos_1 = infos; _i < infos_1.length; _i++) { - var info = infos_1[_i]; - switch (info.scriptKind) { - case 1: - result.js += 1; - break; - case 2: - result.jsx += 1; - break; - case 3: - ts.fileExtensionIs(info.fileName, ".d.ts") - ? result.dts += 1 - : result.ts += 1; - break; - case 4: - result.tsx += 1; - break; - } - } - return result; - } - function hasOneOrMoreJsAndNoTsFiles(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.js > 0 && counts.ts === 0 && counts.tsx === 0; - } - function allRootFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getRootScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allRootFilesAreJsOrDts = allRootFilesAreJsOrDts; - function allFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allFilesAreJsOrDts = allFilesAreJsOrDts; - var UnresolvedImportsMap = (function () { - function UnresolvedImportsMap() { - this.perFileMap = ts.createFileMap(); - this.version = 0; - } - UnresolvedImportsMap.prototype.clear = function () { - this.perFileMap.clear(); - this.version = 0; - }; - UnresolvedImportsMap.prototype.getVersion = function () { - return this.version; - }; - UnresolvedImportsMap.prototype.remove = function (path) { - this.perFileMap.remove(path); - this.version++; - }; - UnresolvedImportsMap.prototype.get = function (path) { - return this.perFileMap.get(path); - }; - UnresolvedImportsMap.prototype.set = function (path, value) { - this.perFileMap.set(path, value); - this.version++; - }; - return UnresolvedImportsMap; - }()); - server.UnresolvedImportsMap = UnresolvedImportsMap; - var Project = (function () { - function Project(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) { - this.projectName = projectName; - this.projectKind = projectKind; - this.projectService = projectService; - this.documentRegistry = documentRegistry; - this.compilerOptions = compilerOptions; - this.compileOnSaveEnabled = compileOnSaveEnabled; - this.rootFiles = []; - this.rootFilesMap = ts.createFileMap(); - this.cachedUnresolvedImportsPerFile = new UnresolvedImportsMap(); - this.languageServiceEnabled = true; - this.lastReportedVersion = 0; - this.projectStructureVersion = 0; - this.projectStateVersion = 0; - this.typesVersion = 0; - if (!this.compilerOptions) { - this.compilerOptions = ts.getDefaultCompilerOptions(); - this.compilerOptions.allowNonTsExtensions = true; - this.compilerOptions.allowJs = true; - } - else if (hasExplicitListOfFiles || this.compilerOptions.allowJs) { - this.compilerOptions.allowNonTsExtensions = true; - } - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost = new server.LSHost(this.projectService.host, this, this.projectService.cancellationToken); - this.lsHost.setCompilationSettings(this.compilerOptions); - this.languageService = ts.createLanguageService(this.lsHost, this.documentRegistry); - if (!languageServiceEnabled) { - this.disableLanguageService(); - } - this.builder = server.createBuilder(this); - this.markAsDirty(); - } - Project.prototype.isNonTsProject = function () { - this.updateGraph(); - return allFilesAreJsOrDts(this); - }; - Project.prototype.isJsOnlyProject = function () { - this.updateGraph(); - return hasOneOrMoreJsAndNoTsFiles(this); - }; - Project.prototype.getCachedUnresolvedImportsPerFile_TestOnly = function () { - return this.cachedUnresolvedImportsPerFile; - }; - Project.resolveModule = function (moduleName, initialDir, host, log) { - var resolvedPath = ts.normalizeSlashes(host.resolvePath(ts.combinePaths(initialDir, "node_modules"))); - log("Loading " + moduleName + " from " + initialDir + " (resolved to " + resolvedPath + ")"); - var result = host.require(resolvedPath, moduleName); - if (result.error) { - log("Failed to load module: " + JSON.stringify(result.error)); - return undefined; - } - return result.module; - }; - Project.prototype.setInternalCompilerOptionsForEmittingJsFiles = function () { - if (this.projectKind === ProjectKind.Inferred || this.projectKind === ProjectKind.External) { - this.compilerOptions.noEmitForJsFiles = true; - } - }; - Project.prototype.getProjectErrors = function () { - return this.projectErrors; - }; - Project.prototype.getLanguageService = function (ensureSynchronized) { - if (ensureSynchronized === void 0) { ensureSynchronized = true; } - if (ensureSynchronized) { - this.updateGraph(); - } - return this.languageService; - }; - Project.prototype.getCompileOnSaveAffectedFileList = function (scriptInfo) { - if (!this.languageServiceEnabled) { - return []; - } - this.updateGraph(); - return this.builder.getFilesAffectedBy(scriptInfo); - }; - Project.prototype.getProjectVersion = function () { - return this.projectStateVersion.toString(); - }; - Project.prototype.enableLanguageService = function () { - if (this.languageServiceEnabled) { - return; - } - this.languageServiceEnabled = true; - this.projectService.onUpdateLanguageServiceStateForProject(this, true); - }; - Project.prototype.disableLanguageService = function () { - if (!this.languageServiceEnabled) { - return; - } - this.languageService.cleanupSemanticCache(); - this.languageServiceEnabled = false; - this.projectService.onUpdateLanguageServiceStateForProject(this, false); - }; - Project.prototype.getProjectName = function () { - return this.projectName; - }; - Project.prototype.getExternalFiles = function () { - return []; - }; - Project.prototype.getSourceFile = function (path) { - if (!this.program) { - return undefined; - } - return this.program.getSourceFileByPath(path); - }; - Project.prototype.updateTypes = function () { - this.typesVersion++; - this.markAsDirty(); - this.updateGraph(); - }; - Project.prototype.close = function () { - if (this.program) { - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - var info = this.projectService.getScriptInfo(f.fileName); - info.detachFromProject(this); - } - } - if (!this.program || !this.languageServiceEnabled) { - for (var _b = 0, _c = this.rootFiles; _b < _c.length; _b++) { - var root = _c[_b]; - root.detachFromProject(this); - } - } - this.rootFiles = undefined; - this.rootFilesMap = undefined; - this.program = undefined; - this.languageService.dispose(); - }; - Project.prototype.getCompilerOptions = function () { - return this.compilerOptions; - }; - Project.prototype.hasRoots = function () { - return this.rootFiles && this.rootFiles.length > 0; - }; - Project.prototype.getRootFiles = function () { - return this.rootFiles && this.rootFiles.map(function (info) { return info.fileName; }); - }; - Project.prototype.getRootFilesLSHost = function () { - var result = []; - if (this.rootFiles) { - for (var _i = 0, _a = this.rootFiles; _i < _a.length; _i++) { - var f = _a[_i]; - if (this.languageServiceEnabled || f.isScriptOpen()) { - result.push(f.fileName); - } - } - if (this.typingFiles) { - for (var _b = 0, _c = this.typingFiles; _b < _c.length; _b++) { - var f = _c[_b]; - result.push(f); - } - } - } - return result; - }; - Project.prototype.getRootScriptInfos = function () { - return this.rootFiles; - }; - Project.prototype.getScriptInfos = function () { - var _this = this; - if (!this.languageServiceEnabled) { - return this.rootFiles; - } - return ts.map(this.program.getSourceFiles(), function (sourceFile) { - var scriptInfo = _this.projectService.getScriptInfoForPath(sourceFile.path); - if (!scriptInfo) { - ts.Debug.assert(false, "scriptInfo for a file '" + sourceFile.fileName + "' is missing."); - } - return scriptInfo; - }); - }; - Project.prototype.getFileEmitOutput = function (info, emitOnlyDtsFiles) { - if (!this.languageServiceEnabled) { - return undefined; - } - return this.getLanguageService().getEmitOutput(info.fileName, emitOnlyDtsFiles); - }; - Project.prototype.getFileNames = function (excludeFilesFromExternalLibraries) { - if (!this.program) { - return []; - } - if (!this.languageServiceEnabled) { - var rootFiles = this.getRootFiles(); - if (this.compilerOptions) { - var defaultLibrary = ts.getDefaultLibFilePath(this.compilerOptions); - if (defaultLibrary) { - (rootFiles || (rootFiles = [])).push(server.asNormalizedPath(defaultLibrary)); - } - } - return rootFiles; - } - var result = []; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) { - continue; - } - result.push(server.asNormalizedPath(f.fileName)); - } - return result; - }; - Project.prototype.getAllEmittableFiles = function () { - if (!this.languageServiceEnabled) { - return []; - } - var defaultLibraryFileName = ts.getDefaultLibFileName(this.compilerOptions); - var infos = this.getScriptInfos(); - var result = []; - for (var _i = 0, infos_2 = infos; _i < infos_2.length; _i++) { - var info = infos_2[_i]; - if (ts.getBaseFileName(info.fileName) !== defaultLibraryFileName && server.shouldEmitFile(info)) { - result.push(info.fileName); - } - } - return result; - }; - Project.prototype.containsScriptInfo = function (info) { - return this.isRoot(info) || (this.program && this.program.getSourceFileByPath(info.path) !== undefined); - }; - Project.prototype.containsFile = function (filename, requireOpen) { - var info = this.projectService.getScriptInfoForNormalizedPath(filename); - if (info && (info.isScriptOpen() || !requireOpen)) { - return this.containsScriptInfo(info); - } - }; - Project.prototype.isRoot = function (info) { - return this.rootFilesMap && this.rootFilesMap.contains(info.path); - }; - Project.prototype.addRoot = function (info) { - if (!this.isRoot(info)) { - this.rootFiles.push(info); - this.rootFilesMap.set(info.path, info); - info.attachToProject(this); - this.markAsDirty(); - } - }; - Project.prototype.removeFile = function (info, detachFromProject) { - if (detachFromProject === void 0) { detachFromProject = true; } - if (this.isRoot(info)) { - this.removeRoot(info); - } - this.lsHost.notifyFileRemoved(info); - this.cachedUnresolvedImportsPerFile.remove(info.path); - if (detachFromProject) { - info.detachFromProject(this); - } - this.markAsDirty(); - }; - Project.prototype.registerFileUpdate = function (fileName) { - (this.updatedFileNames || (this.updatedFileNames = ts.createMap())).set(fileName, fileName); - }; - Project.prototype.markAsDirty = function () { - this.projectStateVersion++; - }; - Project.prototype.extractUnresolvedImportsFromSourceFile = function (file, result) { - var cached = this.cachedUnresolvedImportsPerFile.get(file.path); - if (cached) { - for (var _i = 0, cached_2 = cached; _i < cached_2.length; _i++) { - var f = cached_2[_i]; - result.push(f); - } - return; - } - var unresolvedImports; - if (file.resolvedModules) { - file.resolvedModules.forEach(function (resolvedModule, name) { - if (!resolvedModule && !ts.isExternalModuleNameRelative(name)) { - var trimmed = name.trim(); - var i = trimmed.indexOf("/"); - if (i !== -1 && trimmed.charCodeAt(0) === 64) { - i = trimmed.indexOf("/", i + 1); - } - if (i !== -1) { - trimmed = trimmed.substr(0, i); - } - (unresolvedImports || (unresolvedImports = [])).push(trimmed); - result.push(trimmed); - } - }); - } - this.cachedUnresolvedImportsPerFile.set(file.path, unresolvedImports || server.emptyArray); - }; - Project.prototype.updateGraph = function () { - this.lsHost.startRecordingFilesWithChangedResolutions(); - var hasChanges = this.updateGraphWorker(); - var changedFiles = this.lsHost.finishRecordingFilesWithChangedResolutions() || server.emptyArray; - for (var _i = 0, changedFiles_1 = changedFiles; _i < changedFiles_1.length; _i++) { - var file = changedFiles_1[_i]; - this.cachedUnresolvedImportsPerFile.remove(file); - } - var unresolvedImports; - if (hasChanges || changedFiles.length) { - var result = []; - for (var _a = 0, _b = this.program.getSourceFiles(); _a < _b.length; _a++) { - var sourceFile = _b[_a]; - this.extractUnresolvedImportsFromSourceFile(sourceFile, result); - } - this.lastCachedUnresolvedImportsList = server.toSortedReadonlyArray(result); - } - unresolvedImports = this.lastCachedUnresolvedImportsList; - var cachedTypings = this.projectService.typingsCache.getTypingsForProject(this, unresolvedImports, hasChanges); - if (this.setTypings(cachedTypings)) { - hasChanges = this.updateGraphWorker() || hasChanges; - } - if (this.languageServiceEnabled) { - this.builder.onProjectUpdateGraph(); - } - else { - this.builder.clear(); - } - if (hasChanges) { - this.projectStructureVersion++; - } - return !hasChanges; - }; - Project.prototype.setTypings = function (typings) { - if (ts.arrayIsEqualTo(this.typingFiles, typings)) { - return false; - } - this.typingFiles = typings; - this.markAsDirty(); - return true; - }; - Project.prototype.updateGraphWorker = function () { - var oldProgram = this.program; - this.program = this.languageService.getProgram(); - var hasChanges = false; - if (!oldProgram || (this.program !== oldProgram && !oldProgram.structureIsReused)) { - hasChanges = true; - if (oldProgram) { - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (this.program.getSourceFileByPath(f.path)) { - continue; - } - var scriptInfoToDetach = this.projectService.getScriptInfo(f.fileName); - if (scriptInfoToDetach) { - scriptInfoToDetach.detachFromProject(this); - } - } - } - } - return hasChanges; - }; - Project.prototype.getScriptInfoLSHost = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfo(fileName, false); - if (scriptInfo) { - scriptInfo.attachToProject(this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfoForNormalizedPath = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfoForNormalizedPath(fileName, false); - if (scriptInfo && !scriptInfo.isAttached(this)) { - return server.Errors.ThrowProjectDoesNotContainDocument(fileName, this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - Project.prototype.filesToString = function () { - if (!this.program) { - return ""; - } - var strBuilder = ""; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - strBuilder += file.fileName + "\n"; - } - return strBuilder; - }; - Project.prototype.setCompilerOptions = function (compilerOptions) { - if (compilerOptions) { - compilerOptions.allowNonTsExtensions = true; - if (ts.changesAffectModuleResolution(this.compilerOptions, compilerOptions)) { - this.cachedUnresolvedImportsPerFile.clear(); - this.lastCachedUnresolvedImportsList = undefined; - } - this.compilerOptions = compilerOptions; - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost.setCompilationSettings(compilerOptions); - this.markAsDirty(); - } - }; - Project.prototype.reloadScript = function (filename, tempFileName) { - var script = this.projectService.getScriptInfoForNormalizedPath(filename); - if (script) { - ts.Debug.assert(script.isAttached(this)); - script.reloadFromFile(tempFileName); - return true; - } - return false; - }; - Project.prototype.getChangesSinceVersion = function (lastKnownVersion) { - this.updateGraph(); - var info = { - projectName: this.getProjectName(), - version: this.projectStructureVersion, - isInferred: this.projectKind === ProjectKind.Inferred, - options: this.getCompilerOptions(), - languageServiceDisabled: !this.languageServiceEnabled - }; - var updatedFileNames = this.updatedFileNames; - this.updatedFileNames = undefined; - if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) { - if (this.projectStructureVersion === this.lastReportedVersion && !updatedFileNames) { - return { info: info, projectErrors: this.projectErrors }; - } - var lastReportedFileNames_1 = this.lastReportedFileNames; - var currentFiles_1 = ts.arrayToMap(this.getFileNames(), function (x) { return x; }); - var added_1 = []; - var removed_1 = []; - var updated = ts.arrayFrom(updatedFileNames.keys()); - ts.forEachKey(currentFiles_1, function (id) { - if (!lastReportedFileNames_1.has(id)) { - added_1.push(id); - } - }); - ts.forEachKey(lastReportedFileNames_1, function (id) { - if (!currentFiles_1.has(id)) { - removed_1.push(id); - } - }); - this.lastReportedFileNames = currentFiles_1; - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, changes: { added: added_1, removed: removed_1, updated: updated }, projectErrors: this.projectErrors }; - } - else { - var projectFileNames = this.getFileNames(); - this.lastReportedFileNames = ts.arrayToMap(projectFileNames, function (x) { return x; }); - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, files: projectFileNames, projectErrors: this.projectErrors }; - } - }; - Project.prototype.getReferencedFiles = function (path) { - var _this = this; - if (!this.languageServiceEnabled) { - return []; - } - var sourceFile = this.getSourceFile(path); - if (!sourceFile) { - return []; - } - var referencedFiles = ts.createMap(); - if (sourceFile.imports && sourceFile.imports.length > 0) { - var checker = this.program.getTypeChecker(); - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importName = _a[_i]; - var symbol = checker.getSymbolAtLocation(importName); - if (symbol && symbol.declarations && symbol.declarations[0]) { - var declarationSourceFile = symbol.declarations[0].getSourceFile(); - if (declarationSourceFile) { - referencedFiles.set(declarationSourceFile.path, true); - } - } - } - } - var currentDirectory = ts.getDirectoryPath(path); - var getCanonicalFileName = ts.createGetCanonicalFileName(this.projectService.host.useCaseSensitiveFileNames); - if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { - for (var _b = 0, _c = sourceFile.referencedFiles; _b < _c.length; _b++) { - var referencedFile = _c[_b]; - var referencedPath = ts.toPath(referencedFile.fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(referencedPath, true); - } - } - if (sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames.forEach(function (resolvedTypeReferenceDirective) { - if (!resolvedTypeReferenceDirective) { - return; - } - var fileName = resolvedTypeReferenceDirective.resolvedFileName; - var typeFilePath = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(typeFilePath, true); - }); - } - var allFileNames = ts.arrayFrom(referencedFiles.keys()); - return ts.filter(allFileNames, function (file) { return _this.projectService.host.fileExists(file); }); - }; - Project.prototype.removeRoot = function (info) { - remove(this.rootFiles, info); - this.rootFilesMap.remove(info.path); - }; - return Project; - }()); - server.Project = Project; - var InferredProject = (function (_super) { - __extends(InferredProject, _super); - function InferredProject(projectService, documentRegistry, compilerOptions) { - var _this = _super.call(this, InferredProject.newName(), ProjectKind.Inferred, projectService, documentRegistry, undefined, true, compilerOptions, false) || this; - _this._isJsInferredProject = false; - _this.directoriesWatchedForTsconfig = []; - return _this; - } - InferredProject.prototype.toggleJsInferredProject = function (isJsInferredProject) { - if (isJsInferredProject !== this._isJsInferredProject) { - this._isJsInferredProject = isJsInferredProject; - this.setCompilerOptions(); - } - }; - InferredProject.prototype.setCompilerOptions = function (options) { - var newOptions = options ? ts.clone(options) : this.getCompilerOptions(); - if (!newOptions) { - return; - } - if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") { - newOptions.maxNodeModuleJsDepth = 2; - } - else if (!this._isJsInferredProject) { - newOptions.maxNodeModuleJsDepth = undefined; - } - newOptions.allowJs = true; - _super.prototype.setCompilerOptions.call(this, newOptions); - }; - InferredProject.prototype.addRoot = function (info) { - if (!this._isJsInferredProject && info.isJavaScript()) { - this.toggleJsInferredProject(true); - } - _super.prototype.addRoot.call(this, info); - }; - InferredProject.prototype.removeRoot = function (info) { - if (this._isJsInferredProject && info.isJavaScript()) { - if (ts.filter(this.getRootScriptInfos(), function (info) { return info.isJavaScript(); }).length === 0) { - this.toggleJsInferredProject(false); - } - } - _super.prototype.removeRoot.call(this, info); - }; - InferredProject.prototype.getProjectRootPath = function () { - if (this.projectService.useSingleInferredProject) { - return undefined; - } - var rootFiles = this.getRootFiles(); - return ts.getDirectoryPath(rootFiles[0]); - }; - InferredProject.prototype.close = function () { - _super.prototype.close.call(this); - for (var _i = 0, _a = this.directoriesWatchedForTsconfig; _i < _a.length; _i++) { - var directory = _a[_i]; - this.projectService.stopWatchingDirectory(directory); - } - }; - InferredProject.prototype.getTypeAcquisition = function () { - return { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - }; - return InferredProject; - }(Project)); - InferredProject.newName = (function () { - var nextId = 1; - return function () { - var id = nextId; - nextId++; - return server.makeInferredProjectName(id); - }; - })(); - server.InferredProject = InferredProject; - var ConfiguredProject = (function (_super) { - __extends(ConfiguredProject, _super); - function ConfiguredProject(configFileName, projectService, documentRegistry, hasExplicitListOfFiles, compilerOptions, wildcardDirectories, languageServiceEnabled, compileOnSaveEnabled) { - var _this = _super.call(this, configFileName, ProjectKind.Configured, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.wildcardDirectories = wildcardDirectories; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.plugins = []; - _this.openRefCount = 0; - _this.canonicalConfigFilePath = server.asNormalizedPath(projectService.toCanonicalFileName(configFileName)); - _this.enablePlugins(); - return _this; - } - ConfiguredProject.prototype.getConfigFilePath = function () { - return this.getProjectName(); - }; - ConfiguredProject.prototype.enablePlugins = function () { - var host = this.projectService.host; - var options = this.getCompilerOptions(); - if (!host.require) { - this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; - } - var searchPaths = [ts.combinePaths(host.getExecutingFilePath(), "../../..")].concat(this.projectService.pluginProbeLocations); - if (this.projectService.allowLocalPluginLoads) { - var local = ts.getDirectoryPath(this.canonicalConfigFilePath); - this.projectService.logger.info("Local plugin loading enabled; adding " + local + " to search paths"); - searchPaths.unshift(local); - } - if (options.plugins) { - for (var _i = 0, _a = options.plugins; _i < _a.length; _i++) { - var pluginConfigEntry = _a[_i]; - this.enablePlugin(pluginConfigEntry, searchPaths); - } - } - if (this.projectService.globalPlugins) { - var _loop_6 = function (globalPluginName) { - if (options.plugins && options.plugins.some(function (p) { return p.name === globalPluginName; })) - return "continue"; - this_1.enablePlugin({ name: globalPluginName, global: true }, searchPaths); - }; - var this_1 = this; - for (var _b = 0, _c = this.projectService.globalPlugins; _b < _c.length; _b++) { - var globalPluginName = _c[_b]; - _loop_6(globalPluginName); - } - } - }; - ConfiguredProject.prototype.enablePlugin = function (pluginConfigEntry, searchPaths) { - var _this = this; - var log = function (message) { - _this.projectService.logger.info(message); - }; - for (var _i = 0, searchPaths_1 = searchPaths; _i < searchPaths_1.length; _i++) { - var searchPath = searchPaths_1[_i]; - var resolvedModule = Project.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log); - if (resolvedModule) { - this.enableProxy(resolvedModule, pluginConfigEntry); - return; - } - } - this.projectService.logger.info("Couldn't find " + pluginConfigEntry.name + " anywhere in paths: " + searchPaths.join(",")); - }; - ConfiguredProject.prototype.enableProxy = function (pluginModuleFactory, configEntry) { - try { - if (typeof pluginModuleFactory !== "function") { - this.projectService.logger.info("Skipped loading plugin " + configEntry.name + " because it did expose a proper factory function"); - return; - } - var info = { - config: configEntry, - project: this, - languageService: this.languageService, - languageServiceHost: this.lsHost, - serverHost: this.projectService.host - }; - var pluginModule = pluginModuleFactory({ typescript: ts }); - this.languageService = pluginModule.create(info); - this.plugins.push(pluginModule); - } - catch (e) { - this.projectService.logger.info("Plugin activation failed: " + e); - } - }; - ConfiguredProject.prototype.getProjectRootPath = function () { - return ts.getDirectoryPath(this.getConfigFilePath()); - }; - ConfiguredProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ConfiguredProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - this.typeAcquisition = newTypeAcquisition; - }; - ConfiguredProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ConfiguredProject.prototype.getExternalFiles = function () { - var items = []; - for (var _i = 0, _a = this.plugins; _i < _a.length; _i++) { - var plugin = _a[_i]; - if (typeof plugin.getExternalFiles === "function") { - try { - items.push.apply(items, plugin.getExternalFiles(this)); - } - catch (e) { - this.projectService.logger.info("A plugin threw an exception in getExternalFiles: " + e); - } - } - } - return items; - }; - ConfiguredProject.prototype.watchConfigFile = function (callback) { - var _this = this; - this.projectFileWatcher = this.projectService.host.watchFile(this.getConfigFilePath(), function (_) { return callback(_this); }); - }; - ConfiguredProject.prototype.watchTypeRoots = function (callback) { - var _this = this; - var roots = this.getEffectiveTypeRoots(); - var watchers = []; - for (var _i = 0, roots_1 = roots; _i < roots_1.length; _i++) { - var root = roots_1[_i]; - this.projectService.logger.info("Add type root watcher for: " + root); - watchers.push(this.projectService.host.watchDirectory(root, function (path) { return callback(_this, path); }, false)); - } - this.typeRootsWatchers = watchers; - }; - ConfiguredProject.prototype.watchConfigDirectory = function (callback) { - var _this = this; - if (this.directoryWatcher) { - return; - } - var directoryToWatch = ts.getDirectoryPath(this.getConfigFilePath()); - this.projectService.logger.info("Add recursive watcher for: " + directoryToWatch); - this.directoryWatcher = this.projectService.host.watchDirectory(directoryToWatch, function (path) { return callback(_this, path); }, true); - }; - ConfiguredProject.prototype.watchWildcards = function (callback) { - var _this = this; - if (!this.wildcardDirectories) { - return; - } - var configDirectoryPath = ts.getDirectoryPath(this.getConfigFilePath()); - this.directoriesWatchedForWildcards = ts.createMap(); - this.wildcardDirectories.forEach(function (flag, directory) { - if (ts.comparePaths(configDirectoryPath, directory, ".", !_this.projectService.host.useCaseSensitiveFileNames) !== 0) { - var recursive = (flag & 1) !== 0; - _this.projectService.logger.info("Add " + (recursive ? "recursive " : "") + "watcher for: " + directory); - _this.directoriesWatchedForWildcards.set(directory, _this.projectService.host.watchDirectory(directory, function (path) { return callback(_this, path); }, recursive)); - } - }); - }; - ConfiguredProject.prototype.stopWatchingDirectory = function () { - if (this.directoryWatcher) { - this.directoryWatcher.close(); - this.directoryWatcher = undefined; - } - }; - ConfiguredProject.prototype.close = function () { - _super.prototype.close.call(this); - if (this.projectFileWatcher) { - this.projectFileWatcher.close(); - } - if (this.typeRootsWatchers) { - for (var _i = 0, _a = this.typeRootsWatchers; _i < _a.length; _i++) { - var watcher = _a[_i]; - watcher.close(); - } - this.typeRootsWatchers = undefined; - } - this.directoriesWatchedForWildcards.forEach(function (watcher) { - watcher.close(); - }); - this.directoriesWatchedForWildcards = undefined; - this.stopWatchingDirectory(); - }; - ConfiguredProject.prototype.addOpenRef = function () { - this.openRefCount++; - }; - ConfiguredProject.prototype.deleteOpenRef = function () { - this.openRefCount--; - return this.openRefCount; - }; - ConfiguredProject.prototype.getEffectiveTypeRoots = function () { - return ts.getEffectiveTypeRoots(this.getCompilerOptions(), this.projectService.host) || []; - }; - return ConfiguredProject; - }(Project)); - server.ConfiguredProject = ConfiguredProject; - var ExternalProject = (function (_super) { - __extends(ExternalProject, _super); - function ExternalProject(externalProjectName, projectService, documentRegistry, compilerOptions, languageServiceEnabled, compileOnSaveEnabled, projectFilePath) { - var _this = _super.call(this, externalProjectName, ProjectKind.External, projectService, documentRegistry, true, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.externalProjectName = externalProjectName; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.projectFilePath = projectFilePath; - return _this; - } - ExternalProject.prototype.getProjectRootPath = function () { - if (this.projectFilePath) { - return ts.getDirectoryPath(this.projectFilePath); - } - return ts.getDirectoryPath(ts.normalizeSlashes(this.getProjectName())); - }; - ExternalProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ExternalProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ExternalProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - if (!newTypeAcquisition) { - newTypeAcquisition = { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - } - else { - if (newTypeAcquisition.enable === undefined) { - newTypeAcquisition.enable = allRootFilesAreJsOrDts(this); - } - if (!newTypeAcquisition.include) { - newTypeAcquisition.include = []; - } - if (!newTypeAcquisition.exclude) { - newTypeAcquisition.exclude = []; - } - } - this.typeAcquisition = newTypeAcquisition; - }; - return ExternalProject; - }(Project)); - server.ExternalProject = ExternalProject; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.maxProgramSizeForNonTsFiles = 20 * 1024 * 1024; - server.ContextEvent = "context"; - server.ConfigFileDiagEvent = "configFileDiag"; - server.ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; - function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) { - var map = ts.createMap(); - for (var _i = 0, commandLineOptions_1 = commandLineOptions; _i < commandLineOptions_1.length; _i++) { - var option = commandLineOptions_1[_i]; - if (typeof option.type === "object") { - var optionMap = option.type; - optionMap.forEach(function (value) { - ts.Debug.assert(typeof value === "number"); - }); - map.set(option.name, optionMap); - } - } - return map; - } - var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(ts.optionDeclarations); - var indentStyle = ts.createMapFromTemplate({ - "none": ts.IndentStyle.None, - "block": ts.IndentStyle.Block, - "smart": ts.IndentStyle.Smart - }); - var defaultTypeSafeList = { - "jquery": { - "match": /jquery(-(\.?\d+)+)?(\.intellisense)?(\.min)?\.js$/i, - "types": ["jquery"] - }, - "WinJS": { - "match": /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["winjs"] - }, - "Kendo": { - "match": /^(.*\/kendo)\/kendo\.all\.min\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["kendo-ui"] - }, - "Office Nuget": { - "match": /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["office"] - }, - "Minified files": { - "match": /^(.+\.min\.js)$/i, - "exclude": [["^", 1, "$"]] - } - }; - function convertFormatOptions(protocolOptions) { - if (typeof protocolOptions.indentStyle === "string") { - protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase()); - ts.Debug.assert(protocolOptions.indentStyle !== undefined); - } - return protocolOptions; - } - server.convertFormatOptions = convertFormatOptions; - function convertCompilerOptions(protocolOptions) { - compilerOptionConverters.forEach(function (mappedValues, id) { - var propertyValue = protocolOptions[id]; - if (typeof propertyValue === "string") { - protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase()); - } - }); - return protocolOptions; - } - server.convertCompilerOptions = convertCompilerOptions; - function tryConvertScriptKindName(scriptKindName) { - return typeof scriptKindName === "string" - ? convertScriptKindName(scriptKindName) - : scriptKindName; - } - server.tryConvertScriptKindName = tryConvertScriptKindName; - function convertScriptKindName(scriptKindName) { - switch (scriptKindName) { - case "JS": - return 1; - case "JSX": - return 2; - case "TS": - return 3; - case "TSX": - return 4; - default: - return 0; - } - } - server.convertScriptKindName = convertScriptKindName; - function combineProjectOutput(projects, action, comparer, areEqual) { - var result = projects.reduce(function (previous, current) { return ts.concatenate(previous, action(current)); }, []).sort(comparer); - return projects.length > 1 ? ts.deduplicate(result, areEqual) : result; - } - server.combineProjectOutput = combineProjectOutput; - var fileNamePropertyReader = { - getFileName: function (x) { return x; }, - getScriptKind: function (_) { return undefined; }, - hasMixedContent: function (fileName, extraFileExtensions) { - var mixedContentExtensions = ts.map(ts.filter(extraFileExtensions, function (item) { return item.isMixedContent; }), function (item) { return item.extension; }); - return ts.forEach(mixedContentExtensions, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - }; - var externalFilePropertyReader = { - getFileName: function (x) { return x.fileName; }, - getScriptKind: function (x) { return tryConvertScriptKindName(x.scriptKind); }, - hasMixedContent: function (x) { return x.hasMixedContent; } - }; - function findProjectByName(projectName, projects) { - for (var _i = 0, projects_1 = projects; _i < projects_1.length; _i++) { - var proj = projects_1[_i]; - if (proj.getProjectName() === projectName) { - return proj; - } - } - } - function createFileNotFoundDiagnostic(fileName) { - return ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName); - } - function isRootFileInInferredProject(info) { - if (info.containingProjects.length === 0) { - return false; - } - return info.containingProjects[0].projectKind === server.ProjectKind.Inferred && info.containingProjects[0].isRoot(info); - } - var DirectoryWatchers = (function () { - function DirectoryWatchers(projectService) { - this.projectService = projectService; - this.directoryWatchersForTsconfig = ts.createMap(); - this.directoryWatchersRefCount = ts.createMap(); - } - DirectoryWatchers.prototype.stopWatchingDirectory = function (directory) { - var refCount = this.directoryWatchersRefCount.get(directory) - 1; - this.directoryWatchersRefCount.set(directory, refCount); - if (refCount === 0) { - this.projectService.logger.info("Close directory watcher for: " + directory); - this.directoryWatchersForTsconfig.get(directory).close(); - this.directoryWatchersForTsconfig.delete(directory); - } - }; - DirectoryWatchers.prototype.startWatchingContainingDirectoriesForFile = function (fileName, project, callback) { - var currentPath = ts.getDirectoryPath(fileName); - var parentPath = ts.getDirectoryPath(currentPath); - while (currentPath !== parentPath) { - if (!this.directoryWatchersForTsconfig.has(currentPath)) { - this.projectService.logger.info("Add watcher for: " + currentPath); - this.directoryWatchersForTsconfig.set(currentPath, this.projectService.host.watchDirectory(currentPath, callback)); - this.directoryWatchersRefCount.set(currentPath, 1); - } - else { - this.directoryWatchersRefCount.set(currentPath, this.directoryWatchersRefCount.get(currentPath) + 1); - } - project.directoriesWatchedForTsconfig.push(currentPath); - currentPath = parentPath; - parentPath = ts.getDirectoryPath(parentPath); - } - }; - return DirectoryWatchers; - }()); - var ProjectService = (function () { - function ProjectService(opts) { - this.filenameToScriptInfo = ts.createFileMap(); - this.externalProjectToConfiguredProjectMap = ts.createMap(); - this.externalProjects = []; - this.inferredProjects = []; - this.configuredProjects = []; - this.openFiles = []; - this.projectToSizeMap = ts.createMap(); - this.host = opts.host; - this.logger = opts.logger; - this.cancellationToken = opts.cancellationToken; - this.useSingleInferredProject = opts.useSingleInferredProject; - this.typingsInstaller = opts.typingsInstaller || server.nullTypingsInstaller; - this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = opts.eventHandler; - this.globalPlugins = opts.globalPlugins || server.emptyArray; - this.pluginProbeLocations = opts.pluginProbeLocations || server.emptyArray; - this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads; - ts.Debug.assert(!!this.host.createHash, "'ServerHost.createHash' is required for ProjectService"); - this.toCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - this.directoryWatchers = new DirectoryWatchers(this); - this.throttledOperations = new server.ThrottledOperations(this.host); - this.typingsInstaller.attach(this); - this.typingsCache = new server.TypingsCache(this.typingsInstaller); - this.hostConfiguration = { - formatCodeOptions: server.getDefaultFormatCodeSettings(this.host), - hostInfo: "Unknown host", - extraFileExtensions: [] - }; - this.documentRegistry = ts.createDocumentRegistry(this.host.useCaseSensitiveFileNames, this.host.getCurrentDirectory()); - } - ProjectService.prototype.getChangedFiles_TestOnly = function () { - return this.changedFiles; - }; - ProjectService.prototype.ensureInferredProjectsUpToDate_TestOnly = function () { - this.ensureInferredProjectsUpToDate(); - }; - ProjectService.prototype.getCompilerOptionsForInferredProjects = function () { - return this.compilerOptionsForInferredProjects; - }; - ProjectService.prototype.onUpdateLanguageServiceStateForProject = function (project, languageServiceEnabled) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ProjectLanguageServiceStateEvent, - data: { project: project, languageServiceEnabled: languageServiceEnabled } - }); - }; - ProjectService.prototype.updateTypingsForProject = function (response) { - var project = this.findProject(response.projectName); - if (!project) { - return; - } - switch (response.kind) { - case server.ActionSet: - this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings); - break; - case server.ActionInvalidate: - this.typingsCache.deleteTypingsForProject(response.projectName); - break; - } - project.updateGraph(); - }; - ProjectService.prototype.setCompilerOptionsForInferredProjects = function (projectCompilerOptions) { - this.compilerOptionsForInferredProjects = convertCompilerOptions(projectCompilerOptions); - this.compilerOptionsForInferredProjects.allowNonTsExtensions = true; - this.compileOnSaveForInferredProjects = projectCompilerOptions.compileOnSave; - for (var _i = 0, _a = this.inferredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - proj.setCompilerOptions(this.compilerOptionsForInferredProjects); - proj.compileOnSaveEnabled = projectCompilerOptions.compileOnSave; - } - this.updateProjectGraphs(this.inferredProjects); - }; - ProjectService.prototype.stopWatchingDirectory = function (directory) { - this.directoryWatchers.stopWatchingDirectory(directory); - }; - ProjectService.prototype.findProject = function (projectName) { - if (projectName === undefined) { - return undefined; - } - if (server.isInferredProjectName(projectName)) { - this.ensureInferredProjectsUpToDate(); - return findProjectByName(projectName, this.inferredProjects); - } - return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(server.toNormalizedPath(projectName)); - }; - ProjectService.prototype.getDefaultProjectForFile = function (fileName, refreshInferredProjects) { - if (refreshInferredProjects) { - this.ensureInferredProjectsUpToDate(); - } - var scriptInfo = this.getScriptInfoForNormalizedPath(fileName); - return scriptInfo && scriptInfo.getDefaultProject(); - }; - ProjectService.prototype.ensureInferredProjectsUpToDate = function () { - if (this.changedFiles) { - var projectsToUpdate = void 0; - if (this.changedFiles.length === 1) { - projectsToUpdate = this.changedFiles[0].containingProjects; - } - else { - projectsToUpdate = []; - for (var _i = 0, _a = this.changedFiles; _i < _a.length; _i++) { - var f = _a[_i]; - projectsToUpdate = projectsToUpdate.concat(f.containingProjects); - } - } - this.updateProjectGraphs(projectsToUpdate); - this.changedFiles = undefined; - } - }; - ProjectService.prototype.findContainingExternalProject = function (fileName) { - for (var _i = 0, _a = this.externalProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.containsFile(fileName)) { - return proj; - } - } - return undefined; - }; - ProjectService.prototype.getFormatCodeOptions = function (file) { - var formatCodeSettings; - if (file) { - var info = this.getScriptInfoForNormalizedPath(file); - if (info) { - formatCodeSettings = info.getFormatCodeSettings(); - } - } - return formatCodeSettings || this.hostConfiguration.formatCodeOptions; - }; - ProjectService.prototype.updateProjectGraphs = function (projects) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, projects_2 = projects; _i < projects_2.length; _i++) { - var p = projects_2[_i]; - if (!p.updateGraph()) { - shouldRefreshInferredProjects = true; - } - } - if (shouldRefreshInferredProjects) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onSourceFileChanged = function (fileName) { - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - this.logger.info("Error: got watch notification for unknown file: " + fileName); - return; - } - if (!this.host.fileExists(fileName)) { - this.handleDeletedFile(info); - } - else { - if (info && (!info.isScriptOpen())) { - info.reloadFromFile(); - this.updateProjectGraphs(info.containingProjects); - } - } - }; - ProjectService.prototype.handleDeletedFile = function (info) { - this.logger.info(info.fileName + " deleted"); - info.stopWatcher(); - if (!info.isScriptOpen()) { - this.filenameToScriptInfo.remove(info.path); - this.lastDeletedFile = info; - var containingProjects = info.containingProjects.slice(); - info.detachAllProjects(); - this.updateProjectGraphs(containingProjects); - this.lastDeletedFile = undefined; - if (!this.eventHandler) { - return; - } - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var openFile = _a[_i]; - this.eventHandler({ - eventName: server.ContextEvent, - data: { project: openFile.getDefaultProject(), fileName: openFile.fileName } - }); - } - } - this.printProjects(); - }; - ProjectService.prototype.onTypeRootFileChanged = function (project, fileName) { - var _this = this; - this.logger.info("Type root file " + fileName + " changed"); - this.throttledOperations.schedule(project.getConfigFilePath() + " * type root", 250, function () { - project.updateTypes(); - _this.updateConfiguredProject(project); - _this.refreshInferredProjects(); - }); - }; - ProjectService.prototype.onSourceFileInDirectoryChangedForConfiguredProject = function (project, fileName) { - var _this = this; - if (fileName && !ts.isSupportedSourceFileName(fileName, project.getCompilerOptions(), this.hostConfiguration.extraFileExtensions)) { - return; - } - this.logger.info("Detected source file changes: " + fileName); - this.throttledOperations.schedule(project.getConfigFilePath(), 250, function () { return _this.handleChangeInSourceFileForConfiguredProject(project, fileName); }); - }; - ProjectService.prototype.handleChangeInSourceFileForConfiguredProject = function (project, triggerFile) { - var _this = this; - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - this.reportConfigFileDiagnostics(project.getProjectName(), configFileErrors, triggerFile); - var newRootFiles = projectOptions.files.map((function (f) { return _this.getCanonicalFileName(f); })); - var currentRootFiles = project.getRootFiles().map((function (f) { return _this.getCanonicalFileName(f); })); - if (!ts.arrayIsEqualTo(currentRootFiles.sort(), newRootFiles.sort())) { - this.logger.info("Updating configured project"); - this.updateConfiguredProject(project); - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onConfigChangedForConfiguredProject = function (project) { - var configFileName = project.getConfigFilePath(); - this.logger.info("Config file changed: " + configFileName); - var configFileErrors = this.updateConfiguredProject(project); - this.reportConfigFileDiagnostics(configFileName, configFileErrors, configFileName); - this.refreshInferredProjects(); - }; - ProjectService.prototype.onConfigFileAddedForInferredProject = function (fileName) { - if (ts.getBaseFileName(fileName) !== "tsconfig.json") { - this.logger.info(fileName + " is not tsconfig.json"); - return; - } - var configFileErrors = this.convertConfigFileContentToProjectOptions(fileName).configFileErrors; - this.reportConfigFileDiagnostics(fileName, configFileErrors, fileName); - this.logger.info("Detected newly added tsconfig file: " + fileName); - this.reloadProjects(); - }; - ProjectService.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - ProjectService.prototype.removeProject = function (project) { - this.logger.info("remove project: " + project.getRootFiles().toString()); - project.close(); - switch (project.projectKind) { - case server.ProjectKind.External: - server.removeItemFromSet(this.externalProjects, project); - this.projectToSizeMap.delete(project.externalProjectName); - break; - case server.ProjectKind.Configured: - server.removeItemFromSet(this.configuredProjects, project); - this.projectToSizeMap.delete(project.canonicalConfigFilePath); - break; - case server.ProjectKind.Inferred: - server.removeItemFromSet(this.inferredProjects, project); - break; - } - }; - ProjectService.prototype.assignScriptInfoToInferredProjectIfNecessary = function (info, addToListOfOpenFiles) { - var externalProject = this.findContainingExternalProject(info.fileName); - if (externalProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - var foundConfiguredProject = false; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - foundConfiguredProject = true; - if (addToListOfOpenFiles) { - (p).addOpenRef(); - } - } - } - if (foundConfiguredProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - if (info.containingProjects.length === 0) { - var inferredProject = this.createInferredProjectWithRootFileIfNecessary(info); - if (!this.useSingleInferredProject) { - for (var _b = 0, _c = this.openFiles; _b < _c.length; _b++) { - var f = _c[_b]; - if (f.containingProjects.length === 0 || !inferredProject.containsScriptInfo(f)) { - continue; - } - for (var _d = 0, _e = f.containingProjects; _d < _e.length; _d++) { - var fContainingProject = _e[_d]; - if (fContainingProject.projectKind === server.ProjectKind.Inferred && - fContainingProject.isRoot(f) && - fContainingProject !== inferredProject) { - this.removeProject(fContainingProject); - f.attachToProject(inferredProject); - } - } - } - } - } - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - }; - ProjectService.prototype.closeOpenFile = function (info) { - info.close(); - server.removeItemFromSet(this.openFiles, info); - var projectsToRemove; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - if (info.hasMixedContent) { - info.registerFileUpdate(); - } - if (p.deleteOpenRef() === 0) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - } - else if (p.projectKind === server.ProjectKind.Inferred && p.isRoot(info)) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - if (!p.languageServiceEnabled) { - p.markAsDirty(); - } - } - if (projectsToRemove) { - for (var _b = 0, projectsToRemove_1 = projectsToRemove; _b < projectsToRemove_1.length; _b++) { - var project = projectsToRemove_1[_b]; - this.removeProject(project); - } - var orphanFiles = void 0; - for (var _c = 0, _d = this.openFiles; _c < _d.length; _c++) { - var f = _d[_c]; - if (f.containingProjects.length === 0) { - (orphanFiles || (orphanFiles = [])).push(f); - } - } - if (orphanFiles) { - for (var _e = 0, orphanFiles_1 = orphanFiles; _e < orphanFiles_1.length; _e++) { - var f = orphanFiles_1[_e]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - } - } - if (info.containingProjects.length === 0) { - this.filenameToScriptInfo.remove(info.path); - } - }; - ProjectService.prototype.openOrUpdateConfiguredProjectForFile = function (fileName, projectRootPath) { - var searchPath = ts.getDirectoryPath(fileName); - this.logger.info("Search path: " + searchPath); - var configFileName = this.findConfigFile(server.asNormalizedPath(searchPath), projectRootPath); - if (!configFileName) { - this.logger.info("No config files found."); - return {}; - } - this.logger.info("Config file name: " + configFileName); - var project = this.findConfiguredProjectByProjectName(configFileName); - if (!project) { - var _a = this.openConfigFile(configFileName, fileName), success = _a.success, errors = _a.errors; - if (!success) { - return { configFileName: configFileName, configFileErrors: errors }; - } - this.logger.info("Opened configuration file " + configFileName); - if (errors && errors.length > 0) { - return { configFileName: configFileName, configFileErrors: errors }; - } - } - else { - this.updateConfiguredProject(project); - } - return { configFileName: configFileName }; - }; - ProjectService.prototype.findConfigFile = function (searchPath, projectRootPath) { - while (!projectRootPath || searchPath.indexOf(projectRootPath) >= 0) { - var tsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "tsconfig.json")); - if (this.host.fileExists(tsconfigFileName)) { - return tsconfigFileName; - } - var jsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "jsconfig.json")); - if (this.host.fileExists(jsconfigFileName)) { - return jsconfigFileName; - } - var parentPath = server.asNormalizedPath(ts.getDirectoryPath(searchPath)); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - }; - ProjectService.prototype.printProjects = function () { - if (!this.logger.hasLevel(server.LogLevel.verbose)) { - return; - } - this.logger.startGroup(); - var counter = 0; - counter = printProjects(this.logger, this.externalProjects, counter); - counter = printProjects(this.logger, this.configuredProjects, counter); - counter = printProjects(this.logger, this.inferredProjects, counter); - this.logger.info("Open files: "); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var rootFile = _a[_i]; - this.logger.info(rootFile.fileName); - } - this.logger.endGroup(); - function printProjects(logger, projects, counter) { - for (var _i = 0, projects_3 = projects; _i < projects_3.length; _i++) { - var project = projects_3[_i]; - project.updateGraph(); - logger.info("Project '" + project.getProjectName() + "' (" + server.ProjectKind[project.projectKind] + ") " + counter); - logger.info(project.filesToString()); - logger.info("-----------------------------------------------"); - counter++; - } - return counter; - } - }; - ProjectService.prototype.findConfiguredProjectByProjectName = function (configFileName) { - configFileName = server.asNormalizedPath(this.toCanonicalFileName(configFileName)); - for (var _i = 0, _a = this.configuredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.canonicalConfigFilePath === configFileName) { - return proj; - } - } - }; - ProjectService.prototype.findExternalProjectByProjectName = function (projectFileName) { - return findProjectByName(projectFileName, this.externalProjects); - }; - ProjectService.prototype.convertConfigFileContentToProjectOptions = function (configFilename) { - configFilename = ts.normalizePath(configFilename); - var configFileContent = this.host.readFile(configFilename); - var errors; - var result = ts.parseConfigFileTextToJson(configFilename, configFileContent); - var config = result.config; - if (result.error) { - var _a = ts.sanitizeConfigFile(configFilename, configFileContent), sanitizedConfig = _a.configJsonObject, diagnostics = _a.diagnostics; - config = sanitizedConfig; - errors = diagnostics.length ? diagnostics : [result.error]; - } - var parsedCommandLine = ts.parseJsonConfigFileContent(config, this.host, ts.getDirectoryPath(configFilename), {}, configFilename, [], this.hostConfiguration.extraFileExtensions); - if (parsedCommandLine.errors.length) { - errors = ts.concatenate(errors, parsedCommandLine.errors); - } - ts.Debug.assert(!!parsedCommandLine.fileNames); - if (parsedCommandLine.fileNames.length === 0) { - (errors || (errors = [])).push(ts.createCompilerDiagnostic(ts.Diagnostics.The_config_file_0_found_doesn_t_contain_any_source_files, configFilename)); - return { success: false, configFileErrors: errors }; - } - var projectOptions = { - files: parsedCommandLine.fileNames, - compilerOptions: parsedCommandLine.options, - configHasFilesProperty: config["files"] !== undefined, - wildcardDirectories: ts.createMapFromTemplate(parsedCommandLine.wildcardDirectories), - typeAcquisition: parsedCommandLine.typeAcquisition, - compileOnSave: parsedCommandLine.compileOnSave - }; - return { success: true, projectOptions: projectOptions, configFileErrors: errors }; - }; - ProjectService.prototype.exceededTotalSizeLimitForNonTsFiles = function (name, options, fileNames, propertyReader) { - if (options && options.disableSizeLimit || !this.host.getFileSize) { - return false; - } - var availableSpace = server.maxProgramSizeForNonTsFiles; - this.projectToSizeMap.set(name, 0); - this.projectToSizeMap.forEach(function (val) { return (availableSpace -= (val || 0)); }); - var totalNonTsFileSize = 0; - for (var _i = 0, fileNames_3 = fileNames; _i < fileNames_3.length; _i++) { - var f = fileNames_3[_i]; - var fileName = propertyReader.getFileName(f); - if (ts.hasTypeScriptFileExtension(fileName)) { - continue; - } - totalNonTsFileSize += this.host.getFileSize(fileName); - if (totalNonTsFileSize > server.maxProgramSizeForNonTsFiles) { - return true; - } - } - if (totalNonTsFileSize > availableSpace) { - return true; - } - this.projectToSizeMap.set(name, totalNonTsFileSize); - return false; - }; - ProjectService.prototype.createAndAddExternalProject = function (projectFileName, files, options, typeAcquisition) { - var compilerOptions = convertCompilerOptions(options); - var project = new server.ExternalProject(projectFileName, this, this.documentRegistry, compilerOptions, !this.exceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader), options.compileOnSave === undefined ? true : options.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, files, externalFilePropertyReader, undefined, typeAcquisition, undefined); - this.externalProjects.push(project); - return project; - }; - ProjectService.prototype.reportConfigFileDiagnostics = function (configFileName, diagnostics, triggerFile) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ConfigFileDiagEvent, - data: { configFileName: configFileName, diagnostics: diagnostics || [], triggerFile: triggerFile } - }); - }; - ProjectService.prototype.createAndAddConfiguredProject = function (configFileName, projectOptions, configFileErrors, clientFileName) { - var _this = this; - var sizeLimitExceeded = this.exceededTotalSizeLimitForNonTsFiles(configFileName, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader); - var project = new server.ConfiguredProject(configFileName, this, this.documentRegistry, projectOptions.configHasFilesProperty, projectOptions.compilerOptions, projectOptions.wildcardDirectories, !sizeLimitExceeded, projectOptions.compileOnSave === undefined ? false : projectOptions.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, projectOptions.files, fileNamePropertyReader, clientFileName, projectOptions.typeAcquisition, configFileErrors); - project.watchConfigFile(function (project) { return _this.onConfigChangedForConfiguredProject(project); }); - if (!sizeLimitExceeded) { - this.watchConfigDirectoryForProject(project, projectOptions); - } - project.watchWildcards(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - project.watchTypeRoots(function (project, path) { return _this.onTypeRootFileChanged(project, path); }); - this.configuredProjects.push(project); - return project; - }; - ProjectService.prototype.watchConfigDirectoryForProject = function (project, options) { - var _this = this; - if (!options.configHasFilesProperty) { - project.watchConfigDirectory(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - } - }; - ProjectService.prototype.addFilesToProjectAndUpdateGraph = function (project, files, propertyReader, clientFileName, typeAcquisition, configFileErrors) { - var errors; - for (var _i = 0, files_4 = files; _i < files_4.length; _i++) { - var f = files_4[_i]; - var rootFilename = propertyReader.getFileName(f); - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - if (this.host.fileExists(rootFilename)) { - var info = this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(rootFilename), clientFileName === rootFilename, undefined, scriptKind, hasMixedContent); - project.addRoot(info); - } - else { - (errors || (errors = [])).push(createFileNotFoundDiagnostic(rootFilename)); - } - } - project.setProjectErrors(ts.concatenate(configFileErrors, errors)); - project.setTypeAcquisition(typeAcquisition); - project.updateGraph(); - }; - ProjectService.prototype.openConfigFile = function (configFileName, clientFileName) { - var conversionResult = this.convertConfigFileContentToProjectOptions(configFileName); - var projectOptions = conversionResult.success - ? conversionResult.projectOptions - : { files: [], compilerOptions: {}, typeAcquisition: { enable: false } }; - var project = this.createAndAddConfiguredProject(configFileName, projectOptions, conversionResult.configFileErrors, clientFileName); - return { - success: conversionResult.success, - project: project, - errors: project.getProjectErrors() - }; - }; - ProjectService.prototype.updateNonInferredProject = function (project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, configFileErrors) { - var oldRootScriptInfos = project.getRootScriptInfos(); - var newRootScriptInfos = []; - var newRootScriptInfoMap = server.createNormalizedPathMap(); - var projectErrors; - var rootFilesChanged = false; - for (var _i = 0, newUncheckedFiles_1 = newUncheckedFiles; _i < newUncheckedFiles_1.length; _i++) { - var f = newUncheckedFiles_1[_i]; - var newRootFile = propertyReader.getFileName(f); - if (!this.host.fileExists(newRootFile)) { - (projectErrors || (projectErrors = [])).push(createFileNotFoundDiagnostic(newRootFile)); - continue; - } - var normalizedPath = server.toNormalizedPath(newRootFile); - var scriptInfo = this.getScriptInfoForNormalizedPath(normalizedPath); - if (!scriptInfo || !project.isRoot(scriptInfo)) { - rootFilesChanged = true; - if (!scriptInfo) { - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - scriptInfo = this.getOrCreateScriptInfoForNormalizedPath(normalizedPath, false, undefined, scriptKind, hasMixedContent); - } - } - newRootScriptInfos.push(scriptInfo); - newRootScriptInfoMap.set(scriptInfo.fileName, scriptInfo); - } - if (rootFilesChanged || newRootScriptInfos.length !== oldRootScriptInfos.length) { - var toAdd = void 0; - var toRemove = void 0; - for (var _a = 0, oldRootScriptInfos_1 = oldRootScriptInfos; _a < oldRootScriptInfos_1.length; _a++) { - var oldFile = oldRootScriptInfos_1[_a]; - if (!newRootScriptInfoMap.contains(oldFile.fileName)) { - (toRemove || (toRemove = [])).push(oldFile); - } - } - for (var _b = 0, newRootScriptInfos_1 = newRootScriptInfos; _b < newRootScriptInfos_1.length; _b++) { - var newFile = newRootScriptInfos_1[_b]; - if (!project.isRoot(newFile)) { - (toAdd || (toAdd = [])).push(newFile); - } - } - if (toRemove) { - for (var _c = 0, toRemove_1 = toRemove; _c < toRemove_1.length; _c++) { - var f = toRemove_1[_c]; - project.removeFile(f); - } - } - if (toAdd) { - for (var _d = 0, toAdd_1 = toAdd; _d < toAdd_1.length; _d++) { - var f = toAdd_1[_d]; - if (f.isScriptOpen() && isRootFileInInferredProject(f)) { - var inferredProject = f.containingProjects[0]; - inferredProject.removeFile(f); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - project.addRoot(f); - } - } - } - project.setCompilerOptions(newOptions); - project.setTypeAcquisition(newTypeAcquisition); - if (compileOnSave !== undefined) { - project.compileOnSaveEnabled = compileOnSave; - } - project.setProjectErrors(ts.concatenate(configFileErrors, projectErrors)); - project.updateGraph(); - }; - ProjectService.prototype.updateConfiguredProject = function (project) { - if (!this.host.fileExists(project.getConfigFilePath())) { - this.logger.info("Config file deleted"); - this.removeProject(project); - return; - } - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), success = _a.success, projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - if (!success) { - this.updateNonInferredProject(project, [], fileNamePropertyReader, {}, {}, false, configFileErrors); - return configFileErrors; - } - if (this.exceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader)) { - project.setCompilerOptions(projectOptions.compilerOptions); - if (!project.languageServiceEnabled) { - return configFileErrors; - } - project.disableLanguageService(); - project.stopWatchingDirectory(); - } - else { - project.enableLanguageService(); - this.watchConfigDirectoryForProject(project, projectOptions); - this.updateNonInferredProject(project, projectOptions.files, fileNamePropertyReader, projectOptions.compilerOptions, projectOptions.typeAcquisition, projectOptions.compileOnSave, configFileErrors); - } - return configFileErrors; - }; - ProjectService.prototype.createInferredProjectWithRootFileIfNecessary = function (root) { - var _this = this; - var useExistingProject = this.useSingleInferredProject && this.inferredProjects.length; - var project = useExistingProject - ? this.inferredProjects[0] - : new server.InferredProject(this, this.documentRegistry, this.compilerOptionsForInferredProjects); - project.addRoot(root); - this.directoryWatchers.startWatchingContainingDirectoriesForFile(root.fileName, project, function (fileName) { return _this.onConfigFileAddedForInferredProject(fileName); }); - project.updateGraph(); - if (!useExistingProject) { - this.inferredProjects.push(project); - } - return project; - }; - ProjectService.prototype.getOrCreateScriptInfo = function (uncheckedFileName, openedByClient, fileContent, scriptKind) { - return this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName), openedByClient, fileContent, scriptKind); - }; - ProjectService.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - ProjectService.prototype.getOrCreateScriptInfoForNormalizedPath = function (fileName, openedByClient, fileContent, scriptKind, hasMixedContent) { - var _this = this; - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - if (openedByClient || this.host.fileExists(fileName)) { - info = new server.ScriptInfo(this.host, fileName, scriptKind, hasMixedContent); - this.filenameToScriptInfo.set(info.path, info); - if (openedByClient) { - if (fileContent === undefined) { - fileContent = this.host.readFile(fileName) || ""; - } - } - else { - if (!hasMixedContent) { - info.setWatcher(this.host.watchFile(fileName, function (_) { return _this.onSourceFileChanged(fileName); })); - } - } - } - } - if (info) { - if (openedByClient && !info.isScriptOpen()) { - info.open(fileContent); - if (hasMixedContent) { - info.registerFileUpdate(); - } - } - else if (fileContent !== undefined) { - info.reload(fileContent); - } - } - return info; - }; - ProjectService.prototype.getScriptInfoForNormalizedPath = function (fileName) { - return this.getScriptInfoForPath(server.normalizedPathToPath(fileName, this.host.getCurrentDirectory(), this.toCanonicalFileName)); - }; - ProjectService.prototype.getScriptInfoForPath = function (fileName) { - return this.filenameToScriptInfo.get(fileName); - }; - ProjectService.prototype.setHostConfiguration = function (args) { - if (args.file) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(args.file)); - if (info) { - info.setFormatOptions(convertFormatOptions(args.formatOptions)); - this.logger.info("Host configuration update for file " + args.file); - } - } - else { - if (args.hostInfo !== undefined) { - this.hostConfiguration.hostInfo = args.hostInfo; - this.logger.info("Host information " + args.hostInfo); - } - if (args.formatOptions) { - server.mergeMapLikes(this.hostConfiguration.formatCodeOptions, convertFormatOptions(args.formatOptions)); - this.logger.info("Format host information updated"); - } - if (args.extraFileExtensions) { - this.hostConfiguration.extraFileExtensions = args.extraFileExtensions; - this.logger.info("Host file extension mappings updated"); - } - } - }; - ProjectService.prototype.closeLog = function () { - this.logger.close(); - }; - ProjectService.prototype.reloadProjects = function () { - this.logger.info("reload projects."); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - this.openOrUpdateConfiguredProjectForFile(info.fileName); - } - this.refreshInferredProjects(); - }; - ProjectService.prototype.refreshInferredProjects = function () { - this.logger.info("updating project structure from ..."); - this.printProjects(); - var orphantedFiles = []; - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - if (info.containingProjects.length === 0) { - orphantedFiles.push(info); - } - else { - if (isRootFileInInferredProject(info) && info.containingProjects.length > 1) { - var inferredProject = info.containingProjects[0]; - ts.Debug.assert(inferredProject.projectKind === server.ProjectKind.Inferred); - inferredProject.removeFile(info); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - } - } - for (var _b = 0, orphantedFiles_1 = orphantedFiles; _b < orphantedFiles_1.length; _b++) { - var f = orphantedFiles_1[_b]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - for (var _c = 0, _d = this.inferredProjects; _c < _d.length; _c++) { - var p = _d[_c]; - p.updateGraph(); - } - this.printProjects(); - }; - ProjectService.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - return this.openClientFileWithNormalizedPath(server.toNormalizedPath(fileName), fileContent, scriptKind, false, projectRootPath ? server.toNormalizedPath(projectRootPath) : undefined); - }; - ProjectService.prototype.openClientFileWithNormalizedPath = function (fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { - var configFileName; - var configFileErrors; - var project = this.findContainingExternalProject(fileName); - if (!project) { - (_a = this.openOrUpdateConfiguredProjectForFile(fileName, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors); - if (configFileName) { - project = this.findConfiguredProjectByProjectName(configFileName); - } - } - if (project && !project.languageServiceEnabled) { - project.markAsDirty(); - } - var info = this.getOrCreateScriptInfoForNormalizedPath(fileName, true, fileContent, scriptKind, hasMixedContent); - this.assignScriptInfoToInferredProjectIfNecessary(info, true); - this.printProjects(); - return { configFileName: configFileName, configFileErrors: configFileErrors }; - var _a; - }; - ProjectService.prototype.closeClientFile = function (uncheckedFileName) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - if (info) { - this.closeOpenFile(info); - } - this.printProjects(); - }; - ProjectService.prototype.collectChanges = function (lastKnownProjectVersions, currentProjects, result) { - var _loop_7 = function (proj) { - var knownProject = ts.forEach(lastKnownProjectVersions, function (p) { return p.projectName === proj.getProjectName() && p; }); - result.push(proj.getChangesSinceVersion(knownProject && knownProject.version)); - }; - for (var _i = 0, currentProjects_1 = currentProjects; _i < currentProjects_1.length; _i++) { - var proj = currentProjects_1[_i]; - _loop_7(proj); - } - }; - ProjectService.prototype.synchronizeProjectList = function (knownProjects) { - var files = []; - this.collectChanges(knownProjects, this.externalProjects, files); - this.collectChanges(knownProjects, this.configuredProjects, files); - this.collectChanges(knownProjects, this.inferredProjects, files); - return files; - }; - ProjectService.prototype.applyChangesInOpenFiles = function (openFiles, changedFiles, closedFiles) { - var recordChangedFiles = changedFiles && !openFiles && !closedFiles; - if (openFiles) { - for (var _i = 0, openFiles_1 = openFiles; _i < openFiles_1.length; _i++) { - var file = openFiles_1[_i]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!scriptInfo || !scriptInfo.isScriptOpen()); - var normalizedPath = scriptInfo ? scriptInfo.fileName : server.toNormalizedPath(file.fileName); - this.openClientFileWithNormalizedPath(normalizedPath, file.content, tryConvertScriptKindName(file.scriptKind), file.hasMixedContent); - } - } - if (changedFiles) { - for (var _a = 0, changedFiles_2 = changedFiles; _a < changedFiles_2.length; _a++) { - var file = changedFiles_2[_a]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!!scriptInfo); - for (var i = file.changes.length - 1; i >= 0; i--) { - var change = file.changes[i]; - scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText); - } - if (recordChangedFiles) { - if (!this.changedFiles) { - this.changedFiles = [scriptInfo]; - } - else if (this.changedFiles.indexOf(scriptInfo) < 0) { - this.changedFiles.push(scriptInfo); - } - } - } - } - if (closedFiles) { - for (var _b = 0, closedFiles_1 = closedFiles; _b < closedFiles_1.length; _b++) { - var file = closedFiles_1[_b]; - this.closeClientFile(file); - } - } - if (openFiles || closedFiles) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.closeConfiguredProject = function (configFile) { - var configuredProject = this.findConfiguredProjectByProjectName(configFile); - if (configuredProject && configuredProject.deleteOpenRef() === 0) { - this.removeProject(configuredProject); - } - }; - ProjectService.prototype.closeExternalProject = function (uncheckedFileName, suppressRefresh) { - if (suppressRefresh === void 0) { suppressRefresh = false; } - var fileName = server.toNormalizedPath(uncheckedFileName); - var configFiles = this.externalProjectToConfiguredProjectMap.get(fileName); - if (configFiles) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, configFiles_1 = configFiles; _i < configFiles_1.length; _i++) { - var configFile = configFiles_1[_i]; - if (this.closeConfiguredProject(configFile)) { - shouldRefreshInferredProjects = true; - } - } - this.externalProjectToConfiguredProjectMap.delete(fileName); - if (shouldRefreshInferredProjects && !suppressRefresh) { - this.refreshInferredProjects(); - } - } - else { - var externalProject = this.findExternalProjectByProjectName(uncheckedFileName); - if (externalProject) { - this.removeProject(externalProject); - if (!suppressRefresh) { - this.refreshInferredProjects(); - } - } - } - }; - ProjectService.prototype.openExternalProjects = function (projects) { - var _this = this; - var projectsToClose = ts.arrayToMap(this.externalProjects, function (p) { return p.getProjectName(); }, function (_) { return true; }); - ts.forEachKey(this.externalProjectToConfiguredProjectMap, function (externalProjectName) { - projectsToClose.set(externalProjectName, true); - }); - for (var _i = 0, projects_4 = projects; _i < projects_4.length; _i++) { - var externalProject = projects_4[_i]; - this.openExternalProject(externalProject, true); - projectsToClose.delete(externalProject.projectFileName); - } - ts.forEachKey(projectsToClose, function (externalProjectName) { - _this.closeExternalProject(externalProjectName, true); - }); - this.refreshInferredProjects(); - }; - ProjectService.escapeFilenameForRegex = function (filename) { - return filename.replace(this.filenameEscapeRegexp, "\\$&"); - }; - ProjectService.prototype.resetSafeList = function () { - ProjectService.safelist = defaultTypeSafeList; - }; - ProjectService.prototype.loadSafeList = function (fileName) { - var raw = JSON.parse(this.host.readFile(fileName, "utf-8")); - for (var _i = 0, _a = Object.keys(raw); _i < _a.length; _i++) { - var k = _a[_i]; - raw[k].match = new RegExp(raw[k].match, "i"); - } - ProjectService.safelist = raw; - }; - ProjectService.prototype.applySafeList = function (proj) { - var _this = this; - var rootFiles = proj.rootFiles, typeAcquisition = proj.typeAcquisition; - var types = (typeAcquisition && typeAcquisition.include) || []; - var excludeRules = []; - var normalizedNames = rootFiles.map(function (f) { return ts.normalizeSlashes(f.fileName); }); - var _loop_8 = function (name) { - var rule = ProjectService.safelist[name]; - for (var _i = 0, normalizedNames_1 = normalizedNames; _i < normalizedNames_1.length; _i++) { - var root = normalizedNames_1[_i]; - if (rule.match.test(root)) { - this_2.logger.info("Excluding files based on rule " + name); - if (rule.types) { - for (var _a = 0, _b = rule.types; _a < _b.length; _a++) { - var type = _b[_a]; - if (types.indexOf(type) < 0) { - types.push(type); - } - } - } - if (rule.exclude) { - var _loop_9 = function (exclude) { - var processedRule = root.replace(rule.match, function () { - var groups = []; - for (var _i = 0; _i < arguments.length; _i++) { - groups[_i] = arguments[_i]; - } - return exclude.map(function (groupNumberOrString) { - if (typeof groupNumberOrString === "number") { - if (typeof groups[groupNumberOrString] !== "string") { - _this.logger.info("Incorrect RegExp specification in safelist rule " + name + " - not enough groups"); - return "\\*"; - } - return ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]); - } - return groupNumberOrString; - }).join(""); - }); - if (excludeRules.indexOf(processedRule) === -1) { - excludeRules.push(processedRule); - } - }; - for (var _c = 0, _d = rule.exclude; _c < _d.length; _c++) { - var exclude = _d[_c]; - _loop_9(exclude); - } - } - else { - var escaped = ProjectService.escapeFilenameForRegex(root); - if (excludeRules.indexOf(escaped) < 0) { - excludeRules.push(escaped); - } - } - } - } - if (types.length > 0) { - proj.typeAcquisition = proj.typeAcquisition || {}; - proj.typeAcquisition.include = types; - } - }; - var this_2 = this; - for (var _i = 0, _a = Object.keys(ProjectService.safelist); _i < _a.length; _i++) { - var name = _a[_i]; - _loop_8(name); - } - var excludeRegexes = excludeRules.map(function (e) { return new RegExp(e, "i"); }); - proj.rootFiles = proj.rootFiles.filter(function (_file, index) { return !excludeRegexes.some(function (re) { return re.test(normalizedNames[index]); }); }); - }; - ProjectService.prototype.openExternalProject = function (proj, suppressRefreshOfInferredProjects) { - if (suppressRefreshOfInferredProjects === void 0) { suppressRefreshOfInferredProjects = false; } - if (proj.typingOptions && !proj.typeAcquisition) { - var typeAcquisition = ts.convertEnableAutoDiscoveryToEnable(proj.typingOptions); - proj.typeAcquisition = typeAcquisition; - } - this.applySafeList(proj); - var tsConfigFiles; - var rootFiles = []; - for (var _i = 0, _a = proj.rootFiles; _i < _a.length; _i++) { - var file = _a[_i]; - var normalized = server.toNormalizedPath(file.fileName); - if (ts.getBaseFileName(normalized) === "tsconfig.json") { - if (this.host.fileExists(normalized)) { - (tsConfigFiles || (tsConfigFiles = [])).push(normalized); - } - } - else { - rootFiles.push(file); - } - } - if (tsConfigFiles) { - tsConfigFiles.sort(); - } - var externalProject = this.findExternalProjectByProjectName(proj.projectFileName); - var exisingConfigFiles; - if (externalProject) { - if (!tsConfigFiles) { - var compilerOptions = convertCompilerOptions(proj.options); - if (this.exceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, proj.rootFiles, externalFilePropertyReader)) { - externalProject.disableLanguageService(); - } - else { - externalProject.enableLanguageService(); - } - this.updateNonInferredProject(externalProject, proj.rootFiles, externalFilePropertyReader, compilerOptions, proj.typeAcquisition, proj.options.compileOnSave, undefined); - return; - } - this.closeExternalProject(proj.projectFileName, true); - } - else if (this.externalProjectToConfiguredProjectMap.get(proj.projectFileName)) { - if (!tsConfigFiles) { - this.closeExternalProject(proj.projectFileName, true); - } - else { - var oldConfigFiles = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName); - var iNew = 0; - var iOld = 0; - while (iNew < tsConfigFiles.length && iOld < oldConfigFiles.length) { - var newConfig = tsConfigFiles[iNew]; - var oldConfig = oldConfigFiles[iOld]; - if (oldConfig < newConfig) { - this.closeConfiguredProject(oldConfig); - iOld++; - } - else if (oldConfig > newConfig) { - iNew++; - } - else { - (exisingConfigFiles || (exisingConfigFiles = [])).push(oldConfig); - iOld++; - iNew++; - } - } - for (var i = iOld; i < oldConfigFiles.length; i++) { - this.closeConfiguredProject(oldConfigFiles[i]); - } - } - } - if (tsConfigFiles) { - this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, tsConfigFiles); - for (var _b = 0, tsConfigFiles_1 = tsConfigFiles; _b < tsConfigFiles_1.length; _b++) { - var tsconfigFile = tsConfigFiles_1[_b]; - var project = this.findConfiguredProjectByProjectName(tsconfigFile); - if (!project) { - var result = this.openConfigFile(tsconfigFile); - project = result.success && result.project; - } - if (project && !ts.contains(exisingConfigFiles, tsconfigFile)) { - project.addOpenRef(); - } - } - } - else { - this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName); - this.createAndAddExternalProject(proj.projectFileName, rootFiles, proj.options, proj.typeAcquisition); - } - if (!suppressRefreshOfInferredProjects) { - this.refreshInferredProjects(); - } - }; - return ProjectService; - }()); - ProjectService.safelist = defaultTypeSafeList; - ProjectService.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g; - server.ProjectService = ProjectService; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullCancellationToken = { - isCancellationRequested: function () { return false; }, - setRequest: function () { return void 0; }, - resetRequest: function () { return void 0; } - }; - function hrTimeToMilliseconds(time) { - var seconds = time[0]; - var nanoseconds = time[1]; - return ((1e9 * seconds) + nanoseconds) / 1000000.0; - } - function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) { - if ((project.projectKind === server.ProjectKind.Inferred || project.projectKind === server.ProjectKind.External) && - project.isJsOnlyProject()) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - return scriptInfo && !scriptInfo.isJavaScript(); - } - return false; - } - function compareNumber(a, b) { - return a - b; - } - function compareFileStart(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file === b.file) { - var n = compareNumber(a.start.line, b.start.line); - if (n === 0) { - return compareNumber(a.start.offset, b.start.offset); - } - else - return n; - } - else { - return 1; - } - } - function formatDiag(fileName, project, diag) { - var scriptInfo = project.getScriptInfoForNormalizedPath(fileName); - return { - start: scriptInfo.positionToLineOffset(diag.start), - end: scriptInfo.positionToLineOffset(diag.start + diag.length), - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - code: diag.code, - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function formatConfigFileDiag(diag) { - return { - start: undefined, - end: undefined, - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function allEditsBeforePos(edits, pos) { - for (var _i = 0, edits_1 = edits; _i < edits_1.length; _i++) { - var edit = edits_1[_i]; - if (ts.textSpanEnd(edit.span) >= pos) { - return false; - } - } - return true; - } - var CommandNames; - (function (CommandNames) { - CommandNames.Brace = "brace"; - CommandNames.BraceFull = "brace-full"; - CommandNames.BraceCompletion = "braceCompletion"; - CommandNames.Change = "change"; - CommandNames.Close = "close"; - CommandNames.Completions = "completions"; - CommandNames.CompletionsFull = "completions-full"; - CommandNames.CompletionDetails = "completionEntryDetails"; - CommandNames.CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList"; - CommandNames.CompileOnSaveEmitFile = "compileOnSaveEmitFile"; - CommandNames.Configure = "configure"; - CommandNames.Definition = "definition"; - CommandNames.DefinitionFull = "definition-full"; - CommandNames.Exit = "exit"; - CommandNames.Format = "format"; - CommandNames.Formatonkey = "formatonkey"; - CommandNames.FormatFull = "format-full"; - CommandNames.FormatonkeyFull = "formatonkey-full"; - CommandNames.FormatRangeFull = "formatRange-full"; - CommandNames.Geterr = "geterr"; - CommandNames.GeterrForProject = "geterrForProject"; - CommandNames.Implementation = "implementation"; - CommandNames.ImplementationFull = "implementation-full"; - CommandNames.SemanticDiagnosticsSync = "semanticDiagnosticsSync"; - CommandNames.SyntacticDiagnosticsSync = "syntacticDiagnosticsSync"; - CommandNames.NavBar = "navbar"; - CommandNames.NavBarFull = "navbar-full"; - CommandNames.NavTree = "navtree"; - CommandNames.NavTreeFull = "navtree-full"; - CommandNames.Navto = "navto"; - CommandNames.NavtoFull = "navto-full"; - CommandNames.Occurrences = "occurrences"; - CommandNames.DocumentHighlights = "documentHighlights"; - CommandNames.DocumentHighlightsFull = "documentHighlights-full"; - CommandNames.Open = "open"; - CommandNames.Quickinfo = "quickinfo"; - CommandNames.QuickinfoFull = "quickinfo-full"; - CommandNames.References = "references"; - CommandNames.ReferencesFull = "references-full"; - CommandNames.Reload = "reload"; - CommandNames.Rename = "rename"; - CommandNames.RenameInfoFull = "rename-full"; - CommandNames.RenameLocationsFull = "renameLocations-full"; - CommandNames.Saveto = "saveto"; - CommandNames.SignatureHelp = "signatureHelp"; - CommandNames.SignatureHelpFull = "signatureHelp-full"; - CommandNames.TypeDefinition = "typeDefinition"; - CommandNames.ProjectInfo = "projectInfo"; - CommandNames.ReloadProjects = "reloadProjects"; - CommandNames.Unknown = "unknown"; - CommandNames.OpenExternalProject = "openExternalProject"; - CommandNames.OpenExternalProjects = "openExternalProjects"; - CommandNames.CloseExternalProject = "closeExternalProject"; - CommandNames.SynchronizeProjectList = "synchronizeProjectList"; - CommandNames.ApplyChangedToOpenFiles = "applyChangedToOpenFiles"; - CommandNames.EncodedSemanticClassificationsFull = "encodedSemanticClassifications-full"; - CommandNames.Cleanup = "cleanup"; - CommandNames.OutliningSpans = "outliningSpans"; - CommandNames.TodoComments = "todoComments"; - CommandNames.Indentation = "indentation"; - CommandNames.DocCommentTemplate = "docCommentTemplate"; - CommandNames.CompilerOptionsDiagnosticsFull = "compilerOptionsDiagnostics-full"; - CommandNames.NameOrDottedNameSpan = "nameOrDottedNameSpan"; - CommandNames.BreakpointStatement = "breakpointStatement"; - CommandNames.CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects"; - CommandNames.GetCodeFixes = "getCodeFixes"; - CommandNames.GetCodeFixesFull = "getCodeFixes-full"; - CommandNames.GetSupportedCodeFixes = "getSupportedCodeFixes"; - })(CommandNames = server.CommandNames || (server.CommandNames = {})); - function formatMessage(msg, logger, byteLength, newLine) { - var verboseLogging = logger.hasLevel(server.LogLevel.verbose); - var json = JSON.stringify(msg); - if (verboseLogging) { - logger.info(msg.type + ": " + json); - } - var len = byteLength(json, "utf8"); - return "Content-Length: " + (1 + len) + "\r\n\r\n" + json + newLine; - } - server.formatMessage = formatMessage; - var MultistepOperation = (function () { - function MultistepOperation(operationHost) { - var _this = this; - this.operationHost = operationHost; - this.completed = true; - this.next = { - immediate: function (action) { return _this.immediate(action); }, - delay: function (ms, action) { return _this.delay(ms, action); } - }; - } - MultistepOperation.prototype.startNew = function (action) { - this.complete(); - this.requestId = this.operationHost.getCurrentRequestId(); - this.completed = false; - this.executeAction(action); - }; - MultistepOperation.prototype.complete = function () { - if (!this.completed) { - if (this.requestId) { - this.operationHost.sendRequestCompletedEvent(this.requestId); - } - this.completed = true; - } - this.setTimerHandle(undefined); - this.setImmediateId(undefined); - }; - MultistepOperation.prototype.immediate = function (action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id"); - this.setImmediateId(this.operationHost.getServerHost().setImmediate(function () { - _this.immediateId = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - })); - }; - MultistepOperation.prototype.delay = function (ms, action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id"); - this.setTimerHandle(this.operationHost.getServerHost().setTimeout(function () { - _this.timerHandle = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - }, ms)); - }; - MultistepOperation.prototype.executeAction = function (action) { - var stop = false; - try { - if (this.operationHost.isCancellationRequested()) { - stop = true; - } - else { - action(this.next); - } - } - catch (e) { - stop = true; - if (!(e instanceof ts.OperationCanceledException)) { - this.operationHost.logError(e, "delayed processing of request " + this.requestId); - } - } - if (stop || !this.hasPendingWork()) { - this.complete(); - } - }; - MultistepOperation.prototype.setTimerHandle = function (timerHandle) { - if (this.timerHandle !== undefined) { - this.operationHost.getServerHost().clearTimeout(this.timerHandle); - } - this.timerHandle = timerHandle; - }; - MultistepOperation.prototype.setImmediateId = function (immediateId) { - if (this.immediateId !== undefined) { - this.operationHost.getServerHost().clearImmediate(this.immediateId); - } - this.immediateId = immediateId; - }; - MultistepOperation.prototype.hasPendingWork = function () { - return !!this.timerHandle || !!this.immediateId; - }; - return MultistepOperation; - }()); - var Session = (function () { - function Session(optsOrArg) { - var _this = this; - this.changeSeq = 0; - this.handlers = ts.createMapFromTemplate((_a = {}, - _a[CommandNames.OpenExternalProject] = function (request) { - _this.projectService.openExternalProject(request.arguments, false); - return _this.requiredResponse(true); - }, - _a[CommandNames.OpenExternalProjects] = function (request) { - _this.projectService.openExternalProjects(request.arguments.projects); - return _this.requiredResponse(true); - }, - _a[CommandNames.CloseExternalProject] = function (request) { - _this.projectService.closeExternalProject(request.arguments.projectFileName); - return _this.requiredResponse(true); - }, - _a[CommandNames.SynchronizeProjectList] = function (request) { - var result = _this.projectService.synchronizeProjectList(request.arguments.knownProjects); - if (!result.some(function (p) { return p.projectErrors && p.projectErrors.length !== 0; })) { - return _this.requiredResponse(result); - } - var converted = ts.map(result, function (p) { - if (!p.projectErrors || p.projectErrors.length === 0) { - return p; - } - return { - info: p.info, - changes: p.changes, - files: p.files, - projectErrors: _this.convertToDiagnosticsWithLinePosition(p.projectErrors, undefined) - }; - }); - return _this.requiredResponse(converted); - }, - _a[CommandNames.ApplyChangedToOpenFiles] = function (request) { - _this.projectService.applyChangesInOpenFiles(request.arguments.openFiles, request.arguments.changedFiles, request.arguments.closedFiles); - _this.changeSeq++; - return _this.requiredResponse(true); - }, - _a[CommandNames.Exit] = function () { - _this.exit(); - return _this.notRequired(); - }, - _a[CommandNames.Definition] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, true)); - }, - _a[CommandNames.DefinitionFull] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, false)); - }, - _a[CommandNames.TypeDefinition] = function (request) { - return _this.requiredResponse(_this.getTypeDefinition(request.arguments)); - }, - _a[CommandNames.Implementation] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, true)); - }, - _a[CommandNames.ImplementationFull] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, false)); - }, - _a[CommandNames.References] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, true)); - }, - _a[CommandNames.ReferencesFull] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, false)); - }, - _a[CommandNames.Rename] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, true)); - }, - _a[CommandNames.RenameLocationsFull] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, false)); - }, - _a[CommandNames.RenameInfoFull] = function (request) { - return _this.requiredResponse(_this.getRenameInfo(request.arguments)); - }, - _a[CommandNames.Open] = function (request) { - _this.openClientFile(server.toNormalizedPath(request.arguments.file), request.arguments.fileContent, server.convertScriptKindName(request.arguments.scriptKindName), request.arguments.projectRootPath ? server.toNormalizedPath(request.arguments.projectRootPath) : undefined); - return _this.notRequired(); - }, - _a[CommandNames.Quickinfo] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, true)); - }, - _a[CommandNames.QuickinfoFull] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, false)); - }, - _a[CommandNames.OutliningSpans] = function (request) { - return _this.requiredResponse(_this.getOutliningSpans(request.arguments)); - }, - _a[CommandNames.TodoComments] = function (request) { - return _this.requiredResponse(_this.getTodoComments(request.arguments)); - }, - _a[CommandNames.Indentation] = function (request) { - return _this.requiredResponse(_this.getIndentation(request.arguments)); - }, - _a[CommandNames.NameOrDottedNameSpan] = function (request) { - return _this.requiredResponse(_this.getNameOrDottedNameSpan(request.arguments)); - }, - _a[CommandNames.BreakpointStatement] = function (request) { - return _this.requiredResponse(_this.getBreakpointStatement(request.arguments)); - }, - _a[CommandNames.BraceCompletion] = function (request) { - return _this.requiredResponse(_this.isValidBraceCompletion(request.arguments)); - }, - _a[CommandNames.DocCommentTemplate] = function (request) { - return _this.requiredResponse(_this.getDocCommentTemplate(request.arguments)); - }, - _a[CommandNames.Format] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRange(request.arguments)); - }, - _a[CommandNames.Formatonkey] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystroke(request.arguments)); - }, - _a[CommandNames.FormatFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForDocumentFull(request.arguments)); - }, - _a[CommandNames.FormatonkeyFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystrokeFull(request.arguments)); - }, - _a[CommandNames.FormatRangeFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRangeFull(request.arguments)); - }, - _a[CommandNames.Completions] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, true)); - }, - _a[CommandNames.CompletionsFull] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, false)); - }, - _a[CommandNames.CompletionDetails] = function (request) { - return _this.requiredResponse(_this.getCompletionEntryDetails(request.arguments)); - }, - _a[CommandNames.CompileOnSaveAffectedFileList] = function (request) { - return _this.requiredResponse(_this.getCompileOnSaveAffectedFileList(request.arguments)); - }, - _a[CommandNames.CompileOnSaveEmitFile] = function (request) { - return _this.requiredResponse(_this.emitFile(request.arguments)); - }, - _a[CommandNames.SignatureHelp] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, true)); - }, - _a[CommandNames.SignatureHelpFull] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsDiagnosticsFull] = function (request) { - return _this.requiredResponse(_this.getCompilerOptionsDiagnostics(request.arguments)); - }, - _a[CommandNames.EncodedSemanticClassificationsFull] = function (request) { - return _this.requiredResponse(_this.getEncodedSemanticClassifications(request.arguments)); - }, - _a[CommandNames.Cleanup] = function () { - _this.cleanup(); - return _this.requiredResponse(true); - }, - _a[CommandNames.SemanticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSemanticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.SyntacticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSyntacticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.Geterr] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnostics(next, request.arguments.delay, request.arguments.files); }); - return _this.notRequired(); - }, - _a[CommandNames.GeterrForProject] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file); }); - return _this.notRequired(); - }, - _a[CommandNames.Change] = function (request) { - _this.change(request.arguments); - return _this.notRequired(); - }, - _a[CommandNames.Configure] = function (request) { - _this.projectService.setHostConfiguration(request.arguments); - _this.output(undefined, CommandNames.Configure, request.seq); - return _this.notRequired(); - }, - _a[CommandNames.Reload] = function (request) { - _this.reload(request.arguments, request.seq); - return _this.requiredResponse({ reloadFinished: true }); - }, - _a[CommandNames.Saveto] = function (request) { - var savetoArgs = request.arguments; - _this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile); - return _this.notRequired(); - }, - _a[CommandNames.Close] = function (request) { - var closeArgs = request.arguments; - _this.closeClientFile(closeArgs.file); - return _this.notRequired(); - }, - _a[CommandNames.Navto] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, true)); - }, - _a[CommandNames.NavtoFull] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, false)); - }, - _a[CommandNames.Brace] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, true)); - }, - _a[CommandNames.BraceFull] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, false)); - }, - _a[CommandNames.NavBar] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, true)); - }, - _a[CommandNames.NavBarFull] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, false)); - }, - _a[CommandNames.NavTree] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, true)); - }, - _a[CommandNames.NavTreeFull] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, false)); - }, - _a[CommandNames.Occurrences] = function (request) { - return _this.requiredResponse(_this.getOccurrences(request.arguments)); - }, - _a[CommandNames.DocumentHighlights] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, true)); - }, - _a[CommandNames.DocumentHighlightsFull] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsForInferredProjects] = function (request) { - _this.setCompilerOptionsForInferredProjects(request.arguments); - return _this.requiredResponse(true); - }, - _a[CommandNames.ProjectInfo] = function (request) { - return _this.requiredResponse(_this.getProjectInfo(request.arguments)); - }, - _a[CommandNames.ReloadProjects] = function () { - _this.projectService.reloadProjects(); - return _this.notRequired(); - }, - _a[CommandNames.GetCodeFixes] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, true)); - }, - _a[CommandNames.GetCodeFixesFull] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, false)); - }, - _a[CommandNames.GetSupportedCodeFixes] = function () { - return _this.requiredResponse(_this.getSupportedCodeFixes()); - }, - _a)); - var opts; - if (arguments.length === 1) { - opts = optsOrArg; - } - else { - opts = { - host: arguments[0], - cancellationToken: arguments[1], - useSingleInferredProject: arguments[2], - typingsInstaller: arguments[3], - byteLength: arguments[4], - hrtime: arguments[5], - logger: arguments[6], - canUseEvents: arguments[7], - eventHandler: arguments[8], - throttleWaitMilliseconds: arguments[9] - }; - } - this.host = opts.host; - this.cancellationToken = opts.cancellationToken; - this.typingsInstaller = opts.typingsInstaller; - this.byteLength = opts.byteLength; - this.hrtime = opts.hrtime; - this.logger = opts.logger; - this.canUseEvents = opts.canUseEvents; - var throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = this.canUseEvents - ? opts.eventHandler || (function (event) { return _this.defaultEventHandler(event); }) - : undefined; - var multistepOperationHost = { - executeWithRequestId: function (requestId, action) { return _this.executeWithRequestId(requestId, action); }, - getCurrentRequestId: function () { return _this.currentRequestId; }, - getServerHost: function () { return _this.host; }, - logError: function (err, cmd) { return _this.logError(err, cmd); }, - sendRequestCompletedEvent: function (requestId) { return _this.sendRequestCompletedEvent(requestId); }, - isCancellationRequested: function () { return _this.cancellationToken.isCancellationRequested(); } - }; - this.errorCheck = new MultistepOperation(multistepOperationHost); - var settings = { - host: this.host, - logger: this.logger, - cancellationToken: this.cancellationToken, - useSingleInferredProject: opts.useSingleInferredProject, - typingsInstaller: this.typingsInstaller, - throttleWaitMilliseconds: throttleWaitMilliseconds, - eventHandler: this.eventHandler, - globalPlugins: opts.globalPlugins, - pluginProbeLocations: opts.pluginProbeLocations, - allowLocalPluginLoads: opts.allowLocalPluginLoads - }; - this.projectService = new server.ProjectService(settings); - this.gcTimer = new server.GcTimer(this.host, 7000, this.logger); - var _a; - } - Session.prototype.sendRequestCompletedEvent = function (requestId) { - var event = { - seq: 0, - type: "event", - event: "requestCompleted", - body: { request_seq: requestId } - }; - this.send(event); - }; - Session.prototype.defaultEventHandler = function (event) { - var _this = this; - switch (event.eventName) { - case server.ContextEvent: - var _a = event.data, project_1 = _a.project, fileName_2 = _a.fileName; - this.projectService.logger.info("got context event, updating diagnostics for " + fileName_2); - this.errorCheck.startNew(function (next) { return _this.updateErrorCheck(next, [{ fileName: fileName_2, project: project_1 }], _this.changeSeq, function (n) { return n === _this.changeSeq; }, 100); }); - break; - case server.ConfigFileDiagEvent: - var _b = event.data, triggerFile = _b.triggerFile, configFileName = _b.configFileName, diagnostics = _b.diagnostics; - this.configFileDiagnosticEvent(triggerFile, configFileName, diagnostics); - break; - case server.ProjectLanguageServiceStateEvent: - var eventName = "projectLanguageServiceState"; - this.event({ - projectName: event.data.project.getProjectName(), - languageServiceEnabled: event.data.languageServiceEnabled - }, eventName); - break; - } - }; - Session.prototype.logError = function (err, cmd) { - var msg = "Exception on executing command " + cmd; - if (err.message) { - msg += ":\n" + err.message; - if (err.stack) { - msg += "\n" + err.stack; - } - } - this.logger.msg(msg, server.Msg.Err); - }; - Session.prototype.send = function (msg) { - if (msg.type === "event" && !this.canUseEvents) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Session does not support events: ignored event: " + JSON.stringify(msg)); - } - return; - } - this.host.write(formatMessage(msg, this.logger, this.byteLength, this.host.newLine)); - }; - Session.prototype.configFileDiagnosticEvent = function (triggerFile, configFile, diagnostics) { - var bakedDiags = ts.map(diagnostics, formatConfigFileDiag); - var ev = { - seq: 0, - type: "event", - event: "configFileDiag", - body: { - triggerFile: triggerFile, - configFile: configFile, - diagnostics: bakedDiags - } - }; - this.send(ev); - }; - Session.prototype.event = function (info, eventName) { - var ev = { - seq: 0, - type: "event", - event: eventName, - body: info - }; - this.send(ev); - }; - Session.prototype.output = function (info, cmdName, reqSeq, errorMsg) { - if (reqSeq === void 0) { reqSeq = 0; } - var res = { - seq: 0, - type: "response", - command: cmdName, - request_seq: reqSeq, - success: !errorMsg, - }; - if (!errorMsg) { - res.body = info; - } - else { - res.message = errorMsg; - } - this.send(res); - }; - Session.prototype.semanticCheck = function (file, project) { - try { - var diags = []; - if (!isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - diags = project.getLanguageService().getSemanticDiagnostics(file); - } - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "semanticDiag"); - } - catch (err) { - this.logError(err, "semantic check"); - } - }; - Session.prototype.syntacticCheck = function (file, project) { - try { - var diags = project.getLanguageService().getSyntacticDiagnostics(file); - if (diags) { - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "syntaxDiag"); - } - } - catch (err) { - this.logError(err, "syntactic check"); - } - }; - Session.prototype.updateProjectStructure = function (seq, matchSeq, ms) { - var _this = this; - if (ms === void 0) { ms = 1500; } - this.host.setTimeout(function () { - if (matchSeq(seq)) { - _this.projectService.refreshInferredProjects(); - } - }, ms); - }; - Session.prototype.updateErrorCheck = function (next, checkList, seq, matchSeq, ms, followMs, requireOpen) { - var _this = this; - if (ms === void 0) { ms = 1500; } - if (followMs === void 0) { followMs = 200; } - if (requireOpen === void 0) { requireOpen = true; } - if (followMs > ms) { - followMs = ms; - } - var index = 0; - var checkOne = function () { - if (matchSeq(seq)) { - var checkSpec_1 = checkList[index]; - index++; - if (checkSpec_1.project.containsFile(checkSpec_1.fileName, requireOpen)) { - _this.syntacticCheck(checkSpec_1.fileName, checkSpec_1.project); - next.immediate(function () { - _this.semanticCheck(checkSpec_1.fileName, checkSpec_1.project); - if (checkList.length > index) { - next.delay(followMs, checkOne); - } - }); - } - } - }; - if ((checkList.length > index) && (matchSeq(seq))) { - next.delay(ms, checkOne); - } - }; - Session.prototype.cleanProjects = function (caption, projects) { - if (!projects) { - return; - } - this.logger.info("cleaning " + caption); - for (var _i = 0, projects_5 = projects; _i < projects_5.length; _i++) { - var p = projects_5[_i]; - p.getLanguageService(false).cleanupSemanticCache(); - } - }; - Session.prototype.cleanup = function () { - this.cleanProjects("inferred projects", this.projectService.inferredProjects); - this.cleanProjects("configured projects", this.projectService.configuredProjects); - this.cleanProjects("external projects", this.projectService.externalProjects); - if (this.host.gc) { - this.logger.info("host.gc()"); - this.host.gc(); - } - }; - Session.prototype.getEncodedSemanticClassifications = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getEncodedSemanticClassifications(file, args); - }; - Session.prototype.getProject = function (projectFileName) { - return projectFileName && this.projectService.findProject(projectFileName); - }; - Session.prototype.getCompilerOptionsDiagnostics = function (args) { - var project = this.getProject(args.projectFileName); - return this.convertToDiagnosticsWithLinePosition(project.getLanguageService().getCompilerOptionsDiagnostics(), undefined); - }; - Session.prototype.convertToDiagnosticsWithLinePosition = function (diagnostics, scriptInfo) { - var _this = this; - return diagnostics.map(function (d) { return ({ - message: ts.flattenDiagnosticMessageText(d.messageText, _this.host.newLine), - start: d.start, - length: d.length, - category: ts.DiagnosticCategory[d.category].toLowerCase(), - code: d.code, - source: d.source, - startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start), - endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length) - }); }); - }; - Session.prototype.getDiagnosticsWorker = function (args, isSemantic, selector, includeLinePosition) { - var _a = this.getFileAndProject(args), project = _a.project, file = _a.file; - if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - return []; - } - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var diagnostics = selector(project, file); - return includeLinePosition - ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) - : diagnostics.map(function (d) { return formatDiag(file, project, d); }); - }; - Session.prototype.getDefinition = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - if (simplifiedResult) { - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - } - else { - return definitions; - } - }; - Session.prototype.getTypeDefinition = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getTypeDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - }; - Session.prototype.getImplementation = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var implementations = project.getLanguageService().getImplementationAtPosition(file, position); - if (!implementations) { - return []; - } - if (simplifiedResult) { - return implementations.map(function (_a) { - var fileName = _a.fileName, textSpan = _a.textSpan; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - start: scriptInfo.positionToLineOffset(textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)) - }; - }); - } - else { - return implementations; - } - }; - Session.prototype.getOccurrences = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var occurrences = project.getLanguageService().getOccurrencesAtPosition(file, position); - if (!occurrences) { - return undefined; - } - return occurrences.map(function (occurrence) { - var fileName = occurrence.fileName, isWriteAccess = occurrence.isWriteAccess, textSpan = occurrence.textSpan, isInString = occurrence.isInString; - var scriptInfo = project.getScriptInfo(fileName); - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - var result = { - start: start, - end: end, - file: fileName, - isWriteAccess: isWriteAccess, - }; - if (isInString) { - result.isInString = isInString; - } - return result; - }); - }; - Session.prototype.getSyntacticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, false, function (project, file) { return project.getLanguageService().getSyntacticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getSemanticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, true, function (project, file) { return project.getLanguageService().getSemanticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getDocumentHighlights = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch); - if (!documentHighlights) { - return undefined; - } - if (simplifiedResult) { - return documentHighlights.map(convertToDocumentHighlightsItem); - } - else { - return documentHighlights; - } - function convertToDocumentHighlightsItem(documentHighlights) { - var fileName = documentHighlights.fileName, highlightSpans = documentHighlights.highlightSpans; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - highlightSpans: highlightSpans.map(convertHighlightSpan) - }; - function convertHighlightSpan(highlightSpan) { - var textSpan = highlightSpan.textSpan, kind = highlightSpan.kind; - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - return { start: start, end: end, kind: kind }; - } - } - }; - Session.prototype.setCompilerOptionsForInferredProjects = function (args) { - this.projectService.setCompilerOptionsForInferredProjects(args.options); - }; - Session.prototype.getProjectInfo = function (args) { - return this.getProjectInfoWorker(args.file, args.projectFileName, args.needFileNameList); - }; - Session.prototype.getProjectInfoWorker = function (uncheckedFileName, projectFileName, needFileNameList) { - var project = this.getFileAndProjectWorker(uncheckedFileName, projectFileName, true, true).project; - var projectInfo = { - configFileName: project.getProjectName(), - languageServiceDisabled: !project.languageServiceEnabled, - fileNames: needFileNameList ? project.getFileNames() : undefined - }; - return projectInfo; - }; - Session.prototype.getRenameInfo = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService().getRenameInfo(file, position); - }; - Session.prototype.getProjects = function (args) { - var projects; - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - projects = [project]; - } - } - else { - var scriptInfo = this.projectService.getScriptInfo(args.file); - projects = scriptInfo.containingProjects; - } - projects = ts.filter(projects, function (p) { return p.languageServiceEnabled; }); - if (!projects || !projects.length) { - return server.Errors.ThrowNoProject(); - } - return projects; - }; - Session.prototype.getDefaultProject = function (args) { - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - return project; - } - } - var info = this.projectService.getScriptInfo(args.file); - return info.getDefaultProject(); - }; - Session.prototype.getRenameLocations = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var info = this.projectService.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, info); - var projects = this.getProjects(args); - if (simplifiedResult) { - var defaultProject = this.getDefaultProject(args); - var renameInfo = defaultProject.getLanguageService().getRenameInfo(file, position); - if (!renameInfo) { - return undefined; - } - if (!renameInfo.canRename) { - return { - info: renameInfo, - locs: [] - }; - } - var fileSpans = server.combineProjectOutput(projects, function (project) { - var renameLocations = project.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); - if (!renameLocations) { - return []; - } - return renameLocations.map(function (location) { - var locationScriptInfo = project.getScriptInfo(location.fileName); - return { - file: location.fileName, - start: locationScriptInfo.positionToLineOffset(location.textSpan.start), - end: locationScriptInfo.positionToLineOffset(ts.textSpanEnd(location.textSpan)), - }; - }); - }, compareRenameLocation, function (a, b) { return a.file === b.file && a.start.line === b.start.line && a.start.offset === b.start.offset; }); - var locs = fileSpans.reduce(function (accum, cur) { - var curFileAccum; - if (accum.length > 0) { - curFileAccum = accum[accum.length - 1]; - if (curFileAccum.file !== cur.file) { - curFileAccum = undefined; - } - } - if (!curFileAccum) { - curFileAccum = { file: cur.file, locs: [] }; - accum.push(curFileAccum); - } - curFileAccum.locs.push({ start: cur.start, end: cur.end }); - return accum; - }, []); - return { info: renameInfo, locs: locs }; - } - else { - return server.combineProjectOutput(projects, function (p) { return p.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); }, undefined, renameLocationIsEqualTo); - } - function renameLocationIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.fileName === b.fileName && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function compareRenameLocation(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file > b.file) { - return 1; - } - else { - if (a.start.line < b.start.line) { - return 1; - } - else if (a.start.line > b.start.line) { - return -1; - } - else { - return b.start.offset - a.start.offset; - } - } - } - }; - Session.prototype.getReferences = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var projects = this.getProjects(args); - var defaultProject = this.getDefaultProject(args); - var scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - if (simplifiedResult) { - var nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position); - if (!nameInfo) { - return undefined; - } - var displayString = ts.displayPartsToString(nameInfo.displayParts); - var nameSpan = nameInfo.textSpan; - var nameColStart = scriptInfo.positionToLineOffset(nameSpan.start).offset; - var nameText = scriptInfo.getSnapshot().getText(nameSpan.start, ts.textSpanEnd(nameSpan)); - var refs = server.combineProjectOutput(projects, function (project) { - var references = project.getLanguageService().getReferencesAtPosition(file, position); - if (!references) { - return []; - } - return references.map(function (ref) { - var refScriptInfo = project.getScriptInfo(ref.fileName); - var start = refScriptInfo.positionToLineOffset(ref.textSpan.start); - var refLineSpan = refScriptInfo.lineToTextSpan(start.line - 1); - var lineText = refScriptInfo.getSnapshot().getText(refLineSpan.start, ts.textSpanEnd(refLineSpan)).replace(/\r|\n/g, ""); - return { - file: ref.fileName, - start: start, - lineText: lineText, - end: refScriptInfo.positionToLineOffset(ts.textSpanEnd(ref.textSpan)), - isWriteAccess: ref.isWriteAccess, - isDefinition: ref.isDefinition - }; - }); - }, compareFileStart, areReferencesResponseItemsForTheSameLocation); - return { - refs: refs, - symbolName: nameText, - symbolStartOffset: nameColStart, - symbolDisplayString: displayString - }; - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().findReferences(file, position); }, undefined, undefined); - } - function areReferencesResponseItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - var _a = this.projectService.openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, false, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors; - if (this.eventHandler) { - this.eventHandler({ - eventName: "configFileDiag", - data: { triggerFile: fileName, configFileName: configFileName, diagnostics: configFileErrors || [] } - }); - } - }; - Session.prototype.getPosition = function (args, scriptInfo) { - return args.position !== undefined ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset); - }; - Session.prototype.getFileAndProject = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, true, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWithoutRefreshingInferredProjects = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, false, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWorker = function (uncheckedFileName, projectFileName, refreshInferredProjects, errorOnMissingProject) { - var file = server.toNormalizedPath(uncheckedFileName); - var project = this.getProject(projectFileName) || this.projectService.getDefaultProjectForFile(file, refreshInferredProjects); - if (!project && errorOnMissingProject) { - return server.Errors.ThrowNoProject(); - } - return { file: file, project: project }; - }; - Session.prototype.getOutliningSpans = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - return project.getLanguageService(false).getOutliningSpans(file); - }; - Session.prototype.getTodoComments = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getTodoComments(file, args.descriptors); - }; - Session.prototype.getDocCommentTemplate = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService(false).getDocCommentTemplateAtPosition(file, position); - }; - Session.prototype.getIndentation = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - var indentation = project.getLanguageService(false).getIndentationAtPosition(file, position, options); - return { position: position, indentation: indentation }; - }; - Session.prototype.getBreakpointStatement = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getBreakpointStatementAtPosition(file, position); - }; - Session.prototype.getNameOrDottedNameSpan = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getNameOrDottedNameSpan(file, position, position); - }; - Session.prototype.isValidBraceCompletion = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0)); - }; - Session.prototype.getQuickInfoWorker = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo)); - if (!quickInfo) { - return undefined; - } - if (simplifiedResult) { - var displayString = ts.displayPartsToString(quickInfo.displayParts); - var docString = ts.displayPartsToString(quickInfo.documentation); - return { - kind: quickInfo.kind, - kindModifiers: quickInfo.kindModifiers, - start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(quickInfo.textSpan)), - displayString: displayString, - documentation: docString, - tags: quickInfo.tags || [] - }; - } - else { - return quickInfo; - } - }; - Session.prototype.getFormattingEditsForRange = function (args) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - var edits = project.getLanguageService(false).getFormattingEditsForRange(file, startPosition, endPosition, this.projectService.getFormatCodeOptions(file)); - if (!edits) { - return undefined; - } - return edits.map(function (edit) { return _this.convertTextChangeToCodeEdit(edit, scriptInfo); }); - }; - Session.prototype.getFormattingEditsForRangeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForRange(file, args.position, args.endPosition, options); - }; - Session.prototype.getFormattingEditsForDocumentFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForDocument(file, options); - }; - Session.prototype.getFormattingEditsAfterKeystrokeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, args.position, args.key, options); - }; - Session.prototype.getFormattingEditsAfterKeystroke = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var edits = project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions); - if ((args.key === "\n") && ((!edits) || (edits.length === 0) || allEditsBeforePos(edits, position))) { - var lineInfo = scriptInfo.getLineInfo(args.line); - if (lineInfo && (lineInfo.leaf) && (lineInfo.leaf.text)) { - var lineText = lineInfo.leaf.text; - if (lineText.search("\\S") < 0) { - var preferredIndent = project.getLanguageService(false).getIndentationAtPosition(file, position, formatOptions); - var hasIndent = 0; - var i = void 0, len = void 0; - for (i = 0, len = lineText.length; i < len; i++) { - if (lineText.charAt(i) === " ") { - hasIndent++; - } - else if (lineText.charAt(i) === "\t") { - hasIndent += formatOptions.tabSize; - } - else { - break; - } - } - if (preferredIndent !== hasIndent) { - var firstNoWhiteSpacePosition = lineInfo.offset + i; - edits.push({ - span: ts.createTextSpanFromBounds(lineInfo.offset, firstNoWhiteSpacePosition), - newText: ts.formatting.getIndentationString(preferredIndent, formatOptions) - }); - } - } - } - } - if (!edits) { - return undefined; - } - return edits.map(function (edit) { - return { - start: scriptInfo.positionToLineOffset(edit.span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(edit.span)), - newText: edit.newText ? edit.newText : "" - }; - }); - }; - Session.prototype.getCompletions = function (args, simplifiedResult) { - var _this = this; - var prefix = args.prefix || ""; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var completions = project.getLanguageService().getCompletionsAtPosition(file, position); - if (!completions) { - return undefined; - } - if (simplifiedResult) { - return completions.entries.reduce(function (result, entry) { - if (completions.isMemberCompletion || (entry.name.toLowerCase().indexOf(prefix.toLowerCase()) === 0)) { - var name = entry.name, kind = entry.kind, kindModifiers = entry.kindModifiers, sortText = entry.sortText, replacementSpan = entry.replacementSpan; - var convertedSpan = replacementSpan ? _this.decorateSpan(replacementSpan, scriptInfo) : undefined; - result.push({ name: name, kind: kind, kindModifiers: kindModifiers, sortText: sortText, replacementSpan: convertedSpan }); - } - return result; - }, []).sort(function (a, b) { return ts.compareStrings(a.name, b.name); }); - } - else { - return completions; - } - }; - Session.prototype.getCompletionEntryDetails = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return args.entryNames.reduce(function (accum, entryName) { - var details = project.getLanguageService().getCompletionEntryDetails(file, position, entryName); - if (details) { - accum.push(details); - } - return accum; - }, []); - }; - Session.prototype.getCompileOnSaveAffectedFileList = function (args) { - var info = this.projectService.getScriptInfo(args.file); - var result = []; - if (!info) { - return []; - } - var projectsToSearch = args.projectFileName ? [this.projectService.findProject(args.projectFileName)] : info.containingProjects; - for (var _i = 0, projectsToSearch_1 = projectsToSearch; _i < projectsToSearch_1.length; _i++) { - var project = projectsToSearch_1[_i]; - if (project.compileOnSaveEnabled && project.languageServiceEnabled) { - result.push({ - projectFileName: project.getProjectName(), - fileNames: project.getCompileOnSaveAffectedFileList(info), - projectUsesOutFile: !!project.getCompilerOptions().outFile || !!project.getCompilerOptions().out - }); - } - } - return result; - }; - Session.prototype.emitFile = function (args) { - var _this = this; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - if (!project) { - server.Errors.ThrowNoProject(); - } - if (!project.languageServiceEnabled) { - return false; - } - var scriptInfo = project.getScriptInfo(file); - return project.builder.emitFile(scriptInfo, function (path, data, writeByteOrderMark) { return _this.host.writeFile(path, data, writeByteOrderMark); }); - }; - Session.prototype.getSignatureHelpItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var helpItems = project.getLanguageService().getSignatureHelpItems(file, position); - if (!helpItems) { - return undefined; - } - if (simplifiedResult) { - var span_17 = helpItems.applicableSpan; - return { - items: helpItems.items, - applicableSpan: { - start: scriptInfo.positionToLineOffset(span_17.start), - end: scriptInfo.positionToLineOffset(span_17.start + span_17.length) - }, - selectedItemIndex: helpItems.selectedItemIndex, - argumentIndex: helpItems.argumentIndex, - argumentCount: helpItems.argumentCount, - }; - } - else { - return helpItems; - } - }; - Session.prototype.getDiagnostics = function (next, delay, fileNames) { - var _this = this; - var checkList = fileNames.reduce(function (accum, uncheckedFileName) { - var fileName = server.toNormalizedPath(uncheckedFileName); - var project = _this.projectService.getDefaultProjectForFile(fileName, true); - if (project) { - accum.push({ fileName: fileName, project: project }); - } - return accum; - }, []); - if (checkList.length > 0) { - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay); - } - }; - Session.prototype.change = function (args) { - var _this = this; - var _a = this.getFileAndProject(args, false), file = _a.file, project = _a.project; - if (project) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var start = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - if (start >= 0) { - scriptInfo.editContent(start, end, args.insertString); - this.changeSeq++; - } - this.updateProjectStructure(this.changeSeq, function (n) { return n === _this.changeSeq; }); - } - }; - Session.prototype.reload = function (args, reqSeq) { - var file = server.toNormalizedPath(args.file); - var tempFileName = args.tmpfile && server.toNormalizedPath(args.tmpfile); - var project = this.projectService.getDefaultProjectForFile(file, true); - if (project) { - this.changeSeq++; - if (project.reloadScript(file, tempFileName)) { - this.output(undefined, CommandNames.Reload, reqSeq); - } - } - }; - Session.prototype.saveToTmp = function (fileName, tempFileName) { - var scriptInfo = this.projectService.getScriptInfo(fileName); - if (scriptInfo) { - scriptInfo.saveTo(tempFileName); - } - }; - Session.prototype.closeClientFile = function (fileName) { - if (!fileName) { - return; - } - var file = ts.normalizePath(fileName); - this.projectService.closeClientFile(file); - }; - Session.prototype.decorateNavigationBarItems = function (items, scriptInfo) { - var _this = this; - return ts.map(items, function (item) { return ({ - text: item.text, - kind: item.kind, - kindModifiers: item.kindModifiers, - spans: item.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: _this.decorateNavigationBarItems(item.childItems, scriptInfo), - indent: item.indent - }); }); - }; - Session.prototype.getNavigationBarItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var items = project.getLanguageService(false).getNavigationBarItems(file); - return !items - ? undefined - : simplifiedResult - ? this.decorateNavigationBarItems(items, project.getScriptInfoForNormalizedPath(file)) - : items; - }; - Session.prototype.decorateNavigationTree = function (tree, scriptInfo) { - var _this = this; - return { - text: tree.text, - kind: tree.kind, - kindModifiers: tree.kindModifiers, - spans: tree.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: ts.map(tree.childItems, function (item) { return _this.decorateNavigationTree(item, scriptInfo); }) - }; - }; - Session.prototype.decorateSpan = function (span, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(span)) - }; - }; - Session.prototype.getNavigationTree = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var tree = project.getLanguageService(false).getNavigationTree(file); - return !tree - ? undefined - : simplifiedResult - ? this.decorateNavigationTree(tree, project.getScriptInfoForNormalizedPath(file)) - : tree; - }; - Session.prototype.getNavigateToItems = function (args, simplifiedResult) { - var projects = this.getProjects(args); - var fileName = args.currentFileOnly ? args.file && ts.normalizeSlashes(args.file) : undefined; - if (simplifiedResult) { - return server.combineProjectOutput(projects, function (project) { - var navItems = project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); - if (!navItems) { - return []; - } - return navItems.map(function (navItem) { - var scriptInfo = project.getScriptInfo(navItem.fileName); - var start = scriptInfo.positionToLineOffset(navItem.textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(navItem.textSpan)); - var bakedItem = { - name: navItem.name, - kind: navItem.kind, - file: navItem.fileName, - start: start, - end: end, - }; - if (navItem.kindModifiers && (navItem.kindModifiers !== "")) { - bakedItem.kindModifiers = navItem.kindModifiers; - } - if (navItem.matchKind !== "none") { - bakedItem.matchKind = navItem.matchKind; - } - if (navItem.containerName && (navItem.containerName.length > 0)) { - bakedItem.containerName = navItem.containerName; - } - if (navItem.containerKind && (navItem.containerKind.length > 0)) { - bakedItem.containerKind = navItem.containerKind; - } - return bakedItem; - }); - }, undefined, areNavToItemsForTheSameLocation); - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); }, undefined, navigateToItemIsEqualTo); - } - function navigateToItemIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.containerKind === b.containerKind && - a.containerName === b.containerName && - a.fileName === b.fileName && - a.isCaseSensitive === b.isCaseSensitive && - a.kind === b.kind && - a.kindModifiers === b.containerName && - a.matchKind === b.matchKind && - a.name === b.name && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function areNavToItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.getSupportedCodeFixes = function () { - return ts.getSupportedCodeFixes(); - }; - Session.prototype.getCodeFixes = function (args, simplifiedResult) { - var _this = this; - if (args.errorCodes.length === 0) { - return undefined; - } - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = getStartPosition(); - var endPosition = getEndPosition(); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, formatOptions); - if (!codeActions) { - return undefined; - } - if (simplifiedResult) { - return codeActions.map(function (codeAction) { return _this.mapCodeAction(codeAction, scriptInfo); }); - } - else { - return codeActions; - } - function getStartPosition() { - return args.startPosition !== undefined ? args.startPosition : scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset); - } - function getEndPosition() { - return args.endPosition !== undefined ? args.endPosition : scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - } - }; - Session.prototype.mapCodeAction = function (codeAction, scriptInfo) { - var _this = this; - return { - description: codeAction.description, - changes: codeAction.changes.map(function (change) { return ({ - fileName: change.fileName, - textChanges: change.textChanges.map(function (textChange) { return _this.convertTextChangeToCodeEdit(textChange, scriptInfo); }) - }); }) - }; - }; - Session.prototype.convertTextChangeToCodeEdit = function (change, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(change.span.start), - end: scriptInfo.positionToLineOffset(change.span.start + change.span.length), - newText: change.newText ? change.newText : "" - }; - }; - Session.prototype.getBraceMatching = function (args, simplifiedResult) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var spans = project.getLanguageService(false).getBraceMatchingAtPosition(file, position); - return !spans - ? undefined - : simplifiedResult - ? spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }) - : spans; - }; - Session.prototype.getDiagnosticsForProject = function (next, delay, fileName) { - var _this = this; - var _a = this.getProjectInfoWorker(fileName, undefined, true), fileNames = _a.fileNames, languageServiceDisabled = _a.languageServiceDisabled; - if (languageServiceDisabled) { - return; - } - var fileNamesInProject = fileNames.filter(function (value) { return value.indexOf("lib.d.ts") < 0; }); - var highPriorityFiles = []; - var mediumPriorityFiles = []; - var lowPriorityFiles = []; - var veryLowPriorityFiles = []; - var normalizedFileName = server.toNormalizedPath(fileName); - var project = this.projectService.getDefaultProjectForFile(normalizedFileName, true); - for (var _i = 0, fileNamesInProject_1 = fileNamesInProject; _i < fileNamesInProject_1.length; _i++) { - var fileNameInProject = fileNamesInProject_1[_i]; - if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) - highPriorityFiles.push(fileNameInProject); - else { - var info = this.projectService.getScriptInfo(fileNameInProject); - if (!info.isScriptOpen()) { - if (fileNameInProject.indexOf(".d.ts") > 0) - veryLowPriorityFiles.push(fileNameInProject); - else - lowPriorityFiles.push(fileNameInProject); - } - else - mediumPriorityFiles.push(fileNameInProject); - } - } - fileNamesInProject = highPriorityFiles.concat(mediumPriorityFiles).concat(lowPriorityFiles).concat(veryLowPriorityFiles); - if (fileNamesInProject.length > 0) { - var checkList = fileNamesInProject.map(function (fileName) { return ({ fileName: fileName, project: project }); }); - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay, 200, false); - } - }; - Session.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - Session.prototype.exit = function () { - }; - Session.prototype.notRequired = function () { - return { responseRequired: false }; - }; - Session.prototype.requiredResponse = function (response) { - return { response: response, responseRequired: true }; - }; - Session.prototype.addProtocolHandler = function (command, handler) { - if (this.handlers.has(command)) { - throw new Error("Protocol handler already exists for command \"" + command + "\""); - } - this.handlers.set(command, handler); - }; - Session.prototype.setCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === undefined); - this.currentRequestId = requestId; - this.cancellationToken.setRequest(requestId); - }; - Session.prototype.resetCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === requestId); - this.currentRequestId = undefined; - this.cancellationToken.resetRequest(requestId); - }; - Session.prototype.executeWithRequestId = function (requestId, f) { - try { - this.setCurrentRequest(requestId); - return f(); - } - finally { - this.resetCurrentRequest(requestId); - } - }; - Session.prototype.executeCommand = function (request) { - var handler = this.handlers.get(request.command); - if (handler) { - return this.executeWithRequestId(request.seq, function () { return handler(request); }); - } - else { - this.logger.msg("Unrecognized JSON command: " + JSON.stringify(request), server.Msg.Err); - this.output(undefined, CommandNames.Unknown, request.seq, "Unrecognized JSON command: " + request.command); - return { responseRequired: false }; - } - }; - Session.prototype.onMessage = function (message) { - this.gcTimer.scheduleCollect(); - var start; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - start = this.hrtime(); - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("request: " + message); - } - } - var request; - try { - request = JSON.parse(message); - var _a = this.executeCommand(request), response = _a.response, responseRequired = _a.responseRequired; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - var elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4); - if (responseRequired) { - this.logger.perftrc(request.seq + "::" + request.command + ": elapsed time (in milliseconds) " + elapsedTime); - } - else { - this.logger.perftrc(request.seq + "::" + request.command + ": async elapsed time (in milliseconds) " + elapsedTime); - } - } - if (response) { - this.output(response, request.command, request.seq); - } - else if (responseRequired) { - this.output(undefined, request.command, request.seq, "No content available."); - } - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - this.output({ canceled: true }, request.command, request.seq); - return; - } - this.logError(err, message); - this.output(undefined, request ? request.command : CommandNames.Unknown, request ? request.seq : 0, "Error processing request. " + err.message + "\n" + err.stack); - } - }; - return Session; - }()); - server.Session = Session; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var lineCollectionCapacity = 4; - var CharRangeSection; - (function (CharRangeSection) { - CharRangeSection[CharRangeSection["PreStart"] = 0] = "PreStart"; - CharRangeSection[CharRangeSection["Start"] = 1] = "Start"; - CharRangeSection[CharRangeSection["Entire"] = 2] = "Entire"; - CharRangeSection[CharRangeSection["Mid"] = 3] = "Mid"; - CharRangeSection[CharRangeSection["End"] = 4] = "End"; - CharRangeSection[CharRangeSection["PostEnd"] = 5] = "PostEnd"; - })(CharRangeSection = server.CharRangeSection || (server.CharRangeSection = {})); - var BaseLineIndexWalker = (function () { - function BaseLineIndexWalker() { - this.goSubtree = true; - this.done = false; - } - BaseLineIndexWalker.prototype.leaf = function (_rangeStart, _rangeLength, _ll) { - }; - return BaseLineIndexWalker; - }()); - var EditWalker = (function (_super) { - __extends(EditWalker, _super); - function EditWalker() { - var _this = _super.call(this) || this; - _this.lineIndex = new LineIndex(); - _this.endBranch = []; - _this.state = CharRangeSection.Entire; - _this.initialText = ""; - _this.trailingText = ""; - _this.suppressTrailingText = false; - _this.lineIndex.root = new LineNode(); - _this.startPath = [_this.lineIndex.root]; - _this.stack = [_this.lineIndex.root]; - return _this; - } - EditWalker.prototype.insertLines = function (insertedText) { - if (this.suppressTrailingText) { - this.trailingText = ""; - } - if (insertedText) { - insertedText = this.initialText + insertedText + this.trailingText; - } - else { - insertedText = this.initialText + this.trailingText; - } - var lm = LineIndex.linesFromText(insertedText); - var lines = lm.lines; - if (lines.length > 1) { - if (lines[lines.length - 1] === "") { - lines.length--; - } - } - var branchParent; - var lastZeroCount; - for (var k = this.endBranch.length - 1; k >= 0; k--) { - this.endBranch[k].updateCounts(); - if (this.endBranch[k].charCount() === 0) { - lastZeroCount = this.endBranch[k]; - if (k > 0) { - branchParent = this.endBranch[k - 1]; - } - else { - branchParent = this.branchNode; - } - } - } - if (lastZeroCount) { - branchParent.remove(lastZeroCount); - } - var insertionNode = this.startPath[this.startPath.length - 2]; - var leafNode = this.startPath[this.startPath.length - 1]; - var len = lines.length; - if (len > 0) { - leafNode.text = lines[0]; - if (len > 1) { - var insertedNodes = new Array(len - 1); - var startNode = leafNode; - for (var i = 1; i < lines.length; i++) { - insertedNodes[i - 1] = new LineLeaf(lines[i]); - } - var pathIndex = this.startPath.length - 2; - while (pathIndex >= 0) { - insertionNode = this.startPath[pathIndex]; - insertedNodes = insertionNode.insertAt(startNode, insertedNodes); - pathIndex--; - startNode = insertionNode; - } - var insertedNodesLen = insertedNodes.length; - while (insertedNodesLen > 0) { - var newRoot = new LineNode(); - newRoot.add(this.lineIndex.root); - insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes); - insertedNodesLen = insertedNodes.length; - this.lineIndex.root = newRoot; - } - this.lineIndex.root.updateCounts(); - } - else { - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - } - else { - insertionNode.remove(leafNode); - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - return this.lineIndex; - }; - EditWalker.prototype.post = function (_relativeStart, _relativeLength, lineCollection) { - if (lineCollection === this.lineCollectionAtBranch) { - this.state = CharRangeSection.End; - } - this.stack.length--; - return undefined; - }; - EditWalker.prototype.pre = function (_relativeStart, _relativeLength, lineCollection, _parent, nodeType) { - var currentNode = this.stack[this.stack.length - 1]; - if ((this.state === CharRangeSection.Entire) && (nodeType === CharRangeSection.Start)) { - this.state = CharRangeSection.Start; - this.branchNode = currentNode; - this.lineCollectionAtBranch = lineCollection; - } - var child; - function fresh(node) { - if (node.isLeaf()) { - return new LineLeaf(""); - } - else - return new LineNode(); - } - switch (nodeType) { - case CharRangeSection.PreStart: - this.goSubtree = false; - if (this.state !== CharRangeSection.End) { - currentNode.add(lineCollection); - } - break; - case CharRangeSection.Start: - if (this.state === CharRangeSection.End) { - this.goSubtree = false; - } - else { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - break; - case CharRangeSection.Entire: - if (this.state !== CharRangeSection.End) { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.Mid: - this.goSubtree = false; - break; - case CharRangeSection.End: - if (this.state !== CharRangeSection.End) { - this.goSubtree = false; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.PostEnd: - this.goSubtree = false; - if (this.state !== CharRangeSection.Start) { - currentNode.add(lineCollection); - } - break; - } - if (this.goSubtree) { - this.stack[this.stack.length] = child; - } - return lineCollection; - }; - EditWalker.prototype.leaf = function (relativeStart, relativeLength, ll) { - if (this.state === CharRangeSection.Start) { - this.initialText = ll.text.substring(0, relativeStart); - } - else if (this.state === CharRangeSection.Entire) { - this.initialText = ll.text.substring(0, relativeStart); - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - else { - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - }; - return EditWalker; - }(BaseLineIndexWalker)); - var TextChange = (function () { - function TextChange(pos, deleteLen, insertedText) { - this.pos = pos; - this.deleteLen = deleteLen; - this.insertedText = insertedText; - } - TextChange.prototype.getTextChangeRange = function () { - return ts.createTextChangeRange(ts.createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0); - }; - return TextChange; - }()); - server.TextChange = TextChange; - var ScriptVersionCache = (function () { - function ScriptVersionCache() { - this.changes = []; - this.versions = new Array(ScriptVersionCache.maxVersions); - this.minVersion = 0; - this.currentVersion = 0; - } - ScriptVersionCache.prototype.versionToIndex = function (version) { - if (version < this.minVersion || version > this.currentVersion) { - return undefined; - } - return version % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.currentVersionToIndex = function () { - return this.currentVersion % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.edit = function (pos, deleteLen, insertedText) { - this.changes[this.changes.length] = new TextChange(pos, deleteLen, insertedText); - if ((this.changes.length > ScriptVersionCache.changeNumberThreshold) || - (deleteLen > ScriptVersionCache.changeLengthThreshold) || - (insertedText && (insertedText.length > ScriptVersionCache.changeLengthThreshold))) { - this.getSnapshot(); - } - }; - ScriptVersionCache.prototype.latest = function () { - return this.versions[this.currentVersionToIndex()]; - }; - ScriptVersionCache.prototype.latestVersion = function () { - if (this.changes.length > 0) { - this.getSnapshot(); - } - return this.currentVersion; - }; - ScriptVersionCache.prototype.reloadFromFile = function (filename) { - var content = this.host.readFile(filename); - if (!content) { - content = ""; - } - this.reload(content); - }; - ScriptVersionCache.prototype.reload = function (script) { - this.currentVersion++; - this.changes = []; - var snap = new LineIndexSnapshot(this.currentVersion, this); - for (var i = 0; i < this.versions.length; i++) { - this.versions[i] = undefined; - } - this.versions[this.currentVersionToIndex()] = snap; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - this.minVersion = this.currentVersion; - }; - ScriptVersionCache.prototype.getSnapshot = function () { - var snap = this.versions[this.currentVersionToIndex()]; - if (this.changes.length > 0) { - var snapIndex = snap.index; - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var change = _a[_i]; - snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText); - } - snap = new LineIndexSnapshot(this.currentVersion + 1, this); - snap.index = snapIndex; - snap.changesSincePreviousVersion = this.changes; - this.currentVersion = snap.version; - this.versions[this.currentVersionToIndex()] = snap; - this.changes = []; - if ((this.currentVersion - this.minVersion) >= ScriptVersionCache.maxVersions) { - this.minVersion = (this.currentVersion - ScriptVersionCache.maxVersions) + 1; - } - } - return snap; - }; - ScriptVersionCache.prototype.getTextChangesBetweenVersions = function (oldVersion, newVersion) { - if (oldVersion < newVersion) { - if (oldVersion >= this.minVersion) { - var textChangeRanges = []; - for (var i = oldVersion + 1; i <= newVersion; i++) { - var snap = this.versions[this.versionToIndex(i)]; - for (var _i = 0, _a = snap.changesSincePreviousVersion; _i < _a.length; _i++) { - var textChange = _a[_i]; - textChangeRanges[textChangeRanges.length] = textChange.getTextChangeRange(); - } - } - return ts.collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges); - } - else { - return undefined; - } - } - else { - return ts.unchangedTextChangeRange; - } - }; - ScriptVersionCache.fromString = function (host, script) { - var svc = new ScriptVersionCache(); - var snap = new LineIndexSnapshot(0, svc); - svc.versions[svc.currentVersion] = snap; - svc.host = host; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - return svc; - }; - return ScriptVersionCache; - }()); - ScriptVersionCache.changeNumberThreshold = 8; - ScriptVersionCache.changeLengthThreshold = 256; - ScriptVersionCache.maxVersions = 8; - server.ScriptVersionCache = ScriptVersionCache; - var LineIndexSnapshot = (function () { - function LineIndexSnapshot(version, cache) { - this.version = version; - this.cache = cache; - this.changesSincePreviousVersion = []; - } - LineIndexSnapshot.prototype.getText = function (rangeStart, rangeEnd) { - return this.index.getText(rangeStart, rangeEnd - rangeStart); - }; - LineIndexSnapshot.prototype.getLength = function () { - return this.index.root.charCount(); - }; - LineIndexSnapshot.prototype.getLineStartPositions = function () { - var starts = [-1]; - var count = 1; - var pos = 0; - this.index.every(function (ll) { - starts[count] = pos; - count++; - pos += ll.text.length; - return true; - }, 0); - return starts; - }; - LineIndexSnapshot.prototype.getLineMapper = function () { - var _this = this; - return function (line) { - return _this.index.lineNumberToInfo(line).offset; - }; - }; - LineIndexSnapshot.prototype.getTextChangeRangeSinceVersion = function (scriptVersion) { - if (this.version <= scriptVersion) { - return ts.unchangedTextChangeRange; - } - else { - return this.cache.getTextChangesBetweenVersions(scriptVersion, this.version); - } - }; - LineIndexSnapshot.prototype.getChangeRange = function (oldSnapshot) { - if (oldSnapshot instanceof LineIndexSnapshot && this.cache === oldSnapshot.cache) { - return this.getTextChangeRangeSinceVersion(oldSnapshot.version); - } - }; - return LineIndexSnapshot; - }()); - server.LineIndexSnapshot = LineIndexSnapshot; - var LineIndex = (function () { - function LineIndex() { - this.checkEdits = false; - } - LineIndex.prototype.charOffsetToLineNumberAndPos = function (charOffset) { - return this.root.charOffsetToLineNumberAndPos(1, charOffset); - }; - LineIndex.prototype.lineNumberToInfo = function (lineNumber) { - var lineCount = this.root.lineCount(); - if (lineNumber <= lineCount) { - var lineInfo = this.root.lineNumberToInfo(lineNumber, 0); - lineInfo.line = lineNumber; - return lineInfo; - } - else { - return { - line: lineNumber, - offset: this.root.charCount() - }; - } - }; - LineIndex.prototype.load = function (lines) { - if (lines.length > 0) { - var leaves = []; - for (var i = 0; i < lines.length; i++) { - leaves[i] = new LineLeaf(lines[i]); - } - this.root = LineIndex.buildTreeFromBottom(leaves); - } - else { - this.root = new LineNode(); - } - }; - LineIndex.prototype.walk = function (rangeStart, rangeLength, walkFns) { - this.root.walk(rangeStart, rangeLength, walkFns); - }; - LineIndex.prototype.getText = function (rangeStart, rangeLength) { - var accum = ""; - if ((rangeLength > 0) && (rangeStart < this.root.charCount())) { - this.walk(rangeStart, rangeLength, { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength)); - } - }); - } - return accum; - }; - LineIndex.prototype.getLength = function () { - return this.root.charCount(); - }; - LineIndex.prototype.every = function (f, rangeStart, rangeEnd) { - if (!rangeEnd) { - rangeEnd = this.root.charCount(); - } - var walkFns = { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - if (!f(ll, relativeStart, relativeLength)) { - this.done = true; - } - } - }; - this.walk(rangeStart, rangeEnd - rangeStart, walkFns); - return !walkFns.done; - }; - LineIndex.prototype.edit = function (pos, deleteLength, newText) { - function editFlat(source, s, dl, nt) { - if (nt === void 0) { nt = ""; } - return source.substring(0, s) + nt + source.substring(s + dl, source.length); - } - if (this.root.charCount() === 0) { - if (newText !== undefined) { - this.load(LineIndex.linesFromText(newText).lines); - return this; - } - } - else { - var checkText = void 0; - if (this.checkEdits) { - checkText = editFlat(this.getText(0, this.root.charCount()), pos, deleteLength, newText); - } - var walker = new EditWalker(); - if (pos >= this.root.charCount()) { - pos = this.root.charCount() - 1; - var endString = this.getText(pos, 1); - if (newText) { - newText = endString + newText; - } - else { - newText = endString; - } - deleteLength = 0; - walker.suppressTrailingText = true; - } - else if (deleteLength > 0) { - var e = pos + deleteLength; - var lineInfo = this.charOffsetToLineNumberAndPos(e); - if ((lineInfo && (lineInfo.offset === 0))) { - deleteLength += lineInfo.text.length; - if (newText) { - newText = newText + lineInfo.text; - } - else { - newText = lineInfo.text; - } - } - } - if (pos < this.root.charCount()) { - this.root.walk(pos, deleteLength, walker); - walker.insertLines(newText); - } - if (this.checkEdits) { - var updatedText = this.getText(0, this.root.charCount()); - ts.Debug.assert(checkText === updatedText, "buffer edit mismatch"); - } - return walker.lineIndex; - } - }; - LineIndex.buildTreeFromBottom = function (nodes) { - var nodeCount = Math.ceil(nodes.length / lineCollectionCapacity); - var interiorNodes = []; - var nodeIndex = 0; - for (var i = 0; i < nodeCount; i++) { - interiorNodes[i] = new LineNode(); - var charCount = 0; - var lineCount = 0; - for (var j = 0; j < lineCollectionCapacity; j++) { - if (nodeIndex < nodes.length) { - interiorNodes[i].add(nodes[nodeIndex]); - charCount += nodes[nodeIndex].charCount(); - lineCount += nodes[nodeIndex].lineCount(); - } - else { - break; - } - nodeIndex++; - } - interiorNodes[i].totalChars = charCount; - interiorNodes[i].totalLines = lineCount; - } - if (interiorNodes.length === 1) { - return interiorNodes[0]; - } - else { - return this.buildTreeFromBottom(interiorNodes); - } - }; - LineIndex.linesFromText = function (text) { - var lineStarts = ts.computeLineStarts(text); - if (lineStarts.length === 0) { - return { lines: [], lineMap: lineStarts }; - } - var lines = new Array(lineStarts.length); - var lc = lineStarts.length - 1; - for (var lmi = 0; lmi < lc; lmi++) { - lines[lmi] = text.substring(lineStarts[lmi], lineStarts[lmi + 1]); - } - var endText = text.substring(lineStarts[lc]); - if (endText.length > 0) { - lines[lc] = endText; - } - else { - lines.length--; - } - return { lines: lines, lineMap: lineStarts }; - }; - return LineIndex; - }()); - server.LineIndex = LineIndex; - var LineNode = (function () { - function LineNode() { - this.totalChars = 0; - this.totalLines = 0; - this.children = []; - } - LineNode.prototype.isLeaf = function () { - return false; - }; - LineNode.prototype.updateCounts = function () { - this.totalChars = 0; - this.totalLines = 0; - for (var _i = 0, _a = this.children; _i < _a.length; _i++) { - var child = _a[_i]; - this.totalChars += child.charCount(); - this.totalLines += child.lineCount(); - } - }; - LineNode.prototype.execWalk = function (rangeStart, rangeLength, walkFns, childIndex, nodeType) { - if (walkFns.pre) { - walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - if (walkFns.goSubtree) { - this.children[childIndex].walk(rangeStart, rangeLength, walkFns); - if (walkFns.post) { - walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - } - else { - walkFns.goSubtree = true; - } - return walkFns.done; - }; - LineNode.prototype.skipChild = function (relativeStart, relativeLength, childIndex, walkFns, nodeType) { - if (walkFns.pre && (!walkFns.done)) { - walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType); - walkFns.goSubtree = true; - } - }; - LineNode.prototype.walk = function (rangeStart, rangeLength, walkFns) { - var childIndex = 0; - var child = this.children[0]; - var childCharCount = child.charCount(); - var adjustedStart = rangeStart; - while (adjustedStart >= childCharCount) { - this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, CharRangeSection.PreStart); - adjustedStart -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if ((adjustedStart + rangeLength) <= childCharCount) { - if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, CharRangeSection.Entire)) { - return; - } - } - else { - if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, CharRangeSection.Start)) { - return; - } - var adjustedLength = rangeLength - (childCharCount - adjustedStart); - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - while (adjustedLength > childCharCount) { - if (this.execWalk(0, childCharCount, walkFns, childIndex, CharRangeSection.Mid)) { - return; - } - adjustedLength -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if (adjustedLength > 0) { - if (this.execWalk(0, adjustedLength, walkFns, childIndex, CharRangeSection.End)) { - return; - } - } - } - if (walkFns.pre) { - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var ej = childIndex + 1; ej < clen; ej++) { - this.skipChild(0, 0, ej, walkFns, CharRangeSection.PostEnd); - } - } - } - }; - LineNode.prototype.charOffsetToLineNumberAndPos = function (lineNumber, charOffset) { - var childInfo = this.childFromCharOffset(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset, - }; - } - else if (childInfo.childIndex < this.children.length) { - if (childInfo.child.isLeaf()) { - return { - line: childInfo.lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.charOffsetToLineNumberAndPos(childInfo.lineNumber, childInfo.charOffset); - } - } - else { - var lineInfo = this.lineNumberToInfo(this.lineCount(), 0); - return { line: this.lineCount(), offset: lineInfo.leaf.charCount() }; - } - }; - LineNode.prototype.lineNumberToInfo = function (lineNumber, charOffset) { - var childInfo = this.childFromLineNumber(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset - }; - } - else if (childInfo.child.isLeaf()) { - return { - line: lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.lineNumberToInfo(childInfo.relativeLineNumber, childInfo.charOffset); - } - }; - LineNode.prototype.childFromLineNumber = function (lineNumber, charOffset) { - var child; - var relativeLineNumber = lineNumber; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - var childLineCount = child.lineCount(); - if (childLineCount >= relativeLineNumber) { - break; - } - else { - relativeLineNumber -= childLineCount; - charOffset += child.charCount(); - } - } - return { - child: child, - childIndex: i, - relativeLineNumber: relativeLineNumber, - charOffset: charOffset - }; - }; - LineNode.prototype.childFromCharOffset = function (lineNumber, charOffset) { - var child; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - if (child.charCount() > charOffset) { - break; - } - else { - charOffset -= child.charCount(); - lineNumber += child.lineCount(); - } - } - return { - child: child, - childIndex: i, - charOffset: charOffset, - lineNumber: lineNumber - }; - }; - LineNode.prototype.splitAfter = function (childIndex) { - var splitNode; - var clen = this.children.length; - childIndex++; - var endLength = childIndex; - if (childIndex < clen) { - splitNode = new LineNode(); - while (childIndex < clen) { - splitNode.add(this.children[childIndex]); - childIndex++; - } - splitNode.updateCounts(); - } - this.children.length = endLength; - return splitNode; - }; - LineNode.prototype.remove = function (child) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var i = childIndex; i < (clen - 1); i++) { - this.children[i] = this.children[i + 1]; - } - } - this.children.length--; - }; - LineNode.prototype.findChildIndex = function (child) { - var childIndex = 0; - var clen = this.children.length; - while ((this.children[childIndex] !== child) && (childIndex < clen)) - childIndex++; - return childIndex; - }; - LineNode.prototype.insertAt = function (child, nodes) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - var nodeCount = nodes.length; - if ((clen < lineCollectionCapacity) && (childIndex === (clen - 1)) && (nodeCount === 1)) { - this.add(nodes[0]); - this.updateCounts(); - return []; - } - else { - var shiftNode = this.splitAfter(childIndex); - var nodeIndex = 0; - childIndex++; - while ((childIndex < lineCollectionCapacity) && (nodeIndex < nodeCount)) { - this.children[childIndex] = nodes[nodeIndex]; - childIndex++; - nodeIndex++; - } - var splitNodes = []; - var splitNodeCount = 0; - if (nodeIndex < nodeCount) { - splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity); - splitNodes = new Array(splitNodeCount); - var splitNodeIndex = 0; - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i] = new LineNode(); - } - var splitNode = splitNodes[0]; - while (nodeIndex < nodeCount) { - splitNode.add(nodes[nodeIndex]); - nodeIndex++; - if (splitNode.children.length === lineCollectionCapacity) { - splitNodeIndex++; - splitNode = splitNodes[splitNodeIndex]; - } - } - for (var i = splitNodes.length - 1; i >= 0; i--) { - if (splitNodes[i].children.length === 0) { - splitNodes.length--; - } - } - } - if (shiftNode) { - splitNodes[splitNodes.length] = shiftNode; - } - this.updateCounts(); - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i].updateCounts(); - } - return splitNodes; - } - }; - LineNode.prototype.add = function (collection) { - this.children[this.children.length] = collection; - return (this.children.length < lineCollectionCapacity); - }; - LineNode.prototype.charCount = function () { - return this.totalChars; - }; - LineNode.prototype.lineCount = function () { - return this.totalLines; - }; - return LineNode; - }()); - server.LineNode = LineNode; - var LineLeaf = (function () { - function LineLeaf(text) { - this.text = text; - } - LineLeaf.prototype.isLeaf = function () { - return true; - }; - LineLeaf.prototype.walk = function (rangeStart, rangeLength, walkFns) { - walkFns.leaf(rangeStart, rangeLength, this); - }; - LineLeaf.prototype.charCount = function () { - return this.text.length; - }; - LineLeaf.prototype.lineCount = function () { - return 1; - }; - return LineLeaf; - }()); - server.LineLeaf = LineLeaf; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var net = require("net"); - var childProcess = require("child_process"); - var os = require("os"); - function getGlobalTypingsCacheLocation() { - switch (process.platform) { - case "win32": { - var basePath = process.env.LOCALAPPDATA || - process.env.APPDATA || - (os.homedir && os.homedir()) || - process.env.USERPROFILE || - (process.env.HOMEDRIVE && process.env.HOMEPATH && ts.normalizeSlashes(process.env.HOMEDRIVE + process.env.HOMEPATH)) || - os.tmpdir(); - return ts.combinePaths(ts.normalizeSlashes(basePath), "Microsoft/TypeScript"); - } - case "darwin": - case "linux": - case "android": { - var cacheLocation = getNonWindowsCacheLocation(process.platform === "darwin"); - return ts.combinePaths(cacheLocation, "typescript"); - } - default: - ts.Debug.fail("unsupported platform '" + process.platform + "'"); - return; - } - } - function getNonWindowsCacheLocation(platformIsDarwin) { - if (process.env.XDG_CACHE_HOME) { - return process.env.XDG_CACHE_HOME; - } - var usersDir = platformIsDarwin ? "Users" : "home"; - var homePath = (os.homedir && os.homedir()) || - process.env.HOME || - ((process.env.LOGNAME || process.env.USER) && "/" + usersDir + "/" + (process.env.LOGNAME || process.env.USER)) || - os.tmpdir(); - var cacheFolder = platformIsDarwin - ? "Library/Caches" - : ".cache"; - return ts.combinePaths(ts.normalizeSlashes(homePath), cacheFolder); - } - var readline = require("readline"); - var fs = require("fs"); - var rl = readline.createInterface({ - input: process.stdin, - output: process.stdout, - terminal: false, - }); - var Logger = (function () { - function Logger(logFilename, traceToConsole, level) { - this.logFilename = logFilename; - this.traceToConsole = traceToConsole; - this.level = level; - this.fd = -1; - this.seq = 0; - this.inGroup = false; - this.firstInGroup = true; - if (this.logFilename) { - try { - this.fd = fs.openSync(this.logFilename, "w"); - } - catch (_) { - } - } - } - Logger.padStringRight = function (str, padding) { - return (str + padding).slice(0, padding.length); - }; - Logger.prototype.close = function () { - if (this.fd >= 0) { - fs.close(this.fd); - } - }; - Logger.prototype.getLogFileName = function () { - return this.logFilename; - }; - Logger.prototype.perftrc = function (s) { - this.msg(s, server.Msg.Perf); - }; - Logger.prototype.info = function (s) { - this.msg(s, server.Msg.Info); - }; - Logger.prototype.startGroup = function () { - this.inGroup = true; - this.firstInGroup = true; - }; - Logger.prototype.endGroup = function () { - this.inGroup = false; - this.seq++; - this.firstInGroup = true; - }; - Logger.prototype.loggingEnabled = function () { - return !!this.logFilename || this.traceToConsole; - }; - Logger.prototype.hasLevel = function (level) { - return this.loggingEnabled() && this.level >= level; - }; - Logger.prototype.msg = function (s, type) { - if (type === void 0) { type = server.Msg.Err; } - if (this.fd >= 0 || this.traceToConsole) { - s = s + "\n"; - var prefix = Logger.padStringRight(type + " " + this.seq.toString(), " "); - if (this.firstInGroup) { - s = prefix + s; - this.firstInGroup = false; - } - if (!this.inGroup) { - this.seq++; - this.firstInGroup = true; - } - if (this.fd >= 0) { - var buf = new Buffer(s); - fs.writeSync(this.fd, buf, 0, buf.length, null); - } - if (this.traceToConsole) { - console.warn(s); - } - } - }; - return Logger; - }()); - var NodeTypingsInstaller = (function () { - function NodeTypingsInstaller(telemetryEnabled, logger, host, eventPort, globalTypingsCacheLocation, typingSafeListLocation, newLine) { - var _this = this; - this.telemetryEnabled = telemetryEnabled; - this.logger = logger; - this.globalTypingsCacheLocation = globalTypingsCacheLocation; - this.typingSafeListLocation = typingSafeListLocation; - this.newLine = newLine; - this.installerPidReported = false; - this.throttledOperations = new server.ThrottledOperations(host); - if (eventPort) { - var s_1 = net.connect({ port: eventPort }, function () { - _this.socket = s_1; - _this.reportInstallerProcessId(); - }); - } - } - NodeTypingsInstaller.prototype.reportInstallerProcessId = function () { - if (this.installerPidReported) { - return; - } - if (this.socket && this.installer) { - this.sendEvent(0, "typingsInstallerPid", { pid: this.installer.pid }); - this.installerPidReported = true; - } - }; - NodeTypingsInstaller.prototype.sendEvent = function (seq, event, body) { - this.socket.write(server.formatMessage({ seq: seq, type: "event", event: event, body: body }, this.logger, Buffer.byteLength, this.newLine), "utf8"); - }; - NodeTypingsInstaller.prototype.setTelemetrySender = function (telemetrySender) { - this.eventSender = telemetrySender; - }; - NodeTypingsInstaller.prototype.attach = function (projectService) { - var _this = this; - this.projectService = projectService; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - this.logger.info("Binding..."); - } - var args = [server.Arguments.GlobalCacheLocation, this.globalTypingsCacheLocation]; - if (this.telemetryEnabled) { - args.push(server.Arguments.EnableTelemetry); - } - if (this.logger.loggingEnabled() && this.logger.getLogFileName()) { - args.push(server.Arguments.LogFile, ts.combinePaths(ts.getDirectoryPath(ts.normalizeSlashes(this.logger.getLogFileName())), "ti-" + process.pid + ".log")); - } - if (this.typingSafeListLocation) { - args.push(server.Arguments.TypingSafeListLocation, this.typingSafeListLocation); - } - var execArgv = []; - { - for (var _i = 0, _a = process.execArgv; _i < _a.length; _i++) { - var arg = _a[_i]; - var match = /^--(debug|inspect)(=(\d+))?$/.exec(arg); - if (match) { - var currentPort = match[3] !== undefined - ? +match[3] - : match[1] === "debug" ? 5858 : 9229; - execArgv.push("--" + match[1] + "=" + (currentPort + 1)); - break; - } - } - } - this.installer = childProcess.fork(ts.combinePaths(__dirname, "typingsInstaller.js"), args, { execArgv: execArgv }); - this.installer.on("message", function (m) { return _this.handleMessage(m); }); - this.reportInstallerProcessId(); - process.on("exit", function () { - _this.installer.kill(); - }); - }; - NodeTypingsInstaller.prototype.onProjectClosed = function (p) { - this.installer.send({ projectName: p.getProjectName(), kind: "closeProject" }); - }; - NodeTypingsInstaller.prototype.enqueueInstallTypingsRequest = function (project, typeAcquisition, unresolvedImports) { - var _this = this; - var request = server.createInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - if (this.logger.hasLevel(server.LogLevel.verbose)) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Scheduling throttled operation: " + JSON.stringify(request)); - } - } - this.throttledOperations.schedule(project.getProjectName(), 250, function () { - if (_this.logger.hasLevel(server.LogLevel.verbose)) { - _this.logger.info("Sending request: " + JSON.stringify(request)); - } - _this.installer.send(request); - }); - }; - NodeTypingsInstaller.prototype.handleMessage = function (response) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Received response: " + JSON.stringify(response)); - } - if (response.kind === server.EventInitializationFailed) { - if (!this.eventSender) { - return; - } - var body = { - message: response.message - }; - var eventName = "typesInstallerInitializationFailed"; - this.eventSender.event(body, eventName); - return; - } - if (response.kind === server.EventBeginInstallTypes) { - if (!this.eventSender) { - return; - } - var body = { - eventId: response.eventId, - packages: response.packagesToInstall, - }; - var eventName = "beginInstallTypes"; - this.eventSender.event(body, eventName); - return; - } - if (response.kind === server.EventEndInstallTypes) { - if (!this.eventSender) { - return; - } - if (this.telemetryEnabled) { - var body_1 = { - telemetryEventName: "typingsInstalled", - payload: { - installedPackages: response.packagesToInstall.join(","), - installSuccess: response.installSuccess, - typingsInstallerVersion: response.typingsInstallerVersion - } - }; - var eventName_1 = "telemetry"; - this.eventSender.event(body_1, eventName_1); - } - var body = { - eventId: response.eventId, - packages: response.packagesToInstall, - success: response.installSuccess, - }; - var eventName = "endInstallTypes"; - this.eventSender.event(body, eventName); - return; - } - this.projectService.updateTypingsForProject(response); - if (response.kind === server.ActionSet && this.socket) { - this.sendEvent(0, "setTypings", response); - } - }; - return NodeTypingsInstaller; - }()); - var IOSession = (function (_super) { - __extends(IOSession, _super); - function IOSession(options) { - var _this = this; - var host = options.host, installerEventPort = options.installerEventPort, globalTypingsCacheLocation = options.globalTypingsCacheLocation, typingSafeListLocation = options.typingSafeListLocation, canUseEvents = options.canUseEvents; - var typingsInstaller = disableAutomaticTypingAcquisition - ? undefined - : new NodeTypingsInstaller(telemetryEnabled, logger, host, installerEventPort, globalTypingsCacheLocation, typingSafeListLocation, host.newLine); - _this = _super.call(this, { - host: host, - cancellationToken: cancellationToken, - useSingleInferredProject: useSingleInferredProject, - typingsInstaller: typingsInstaller || server.nullTypingsInstaller, - byteLength: Buffer.byteLength, - hrtime: process.hrtime, - logger: logger, - canUseEvents: canUseEvents, - globalPlugins: options.globalPlugins, - pluginProbeLocations: options.pluginProbeLocations, - allowLocalPluginLoads: options.allowLocalPluginLoads - }) || this; - if (telemetryEnabled && typingsInstaller) { - typingsInstaller.setTelemetrySender(_this); - } - return _this; - } - IOSession.prototype.exit = function () { - this.logger.info("Exiting..."); - this.projectService.closeLog(); - process.exit(0); - }; - IOSession.prototype.listen = function () { - var _this = this; - rl.on("line", function (input) { - var message = input.trim(); - _this.onMessage(message); - }); - rl.on("close", function () { - _this.exit(); - }); - }; - return IOSession; - }(server.Session)); - function parseLoggingEnvironmentString(logEnvStr) { - if (!logEnvStr) { - return {}; - } - var logEnv = { logToFile: true }; - var args = logEnvStr.split(" "); - var len = args.length - 1; - for (var i = 0; i < len; i += 2) { - var option = args[i]; - var value = args[i + 1]; - if (option && value) { - switch (option) { - case "-file": - logEnv.file = ts.stripQuotes(value); - break; - case "-level": - var level = getLogLevel(value); - logEnv.detailLevel = level !== undefined ? level : server.LogLevel.normal; - break; - case "-traceToConsole": - logEnv.traceToConsole = value.toLowerCase() === "true"; - break; - case "-logToFile": - logEnv.logToFile = value.toLowerCase() === "true"; - break; - } - } - } - return logEnv; - } - function getLogLevel(level) { - if (level) { - var l = level.toLowerCase(); - for (var name in server.LogLevel) { - if (isNaN(+name) && l === name.toLowerCase()) { - return server.LogLevel[name]; - } - } - } - return undefined; - } - function createLogger() { - var cmdLineLogFileName = server.findArgument("--logFile"); - var cmdLineVerbosity = getLogLevel(server.findArgument("--logVerbosity")); - var envLogOptions = parseLoggingEnvironmentString(process.env["TSS_LOG"]); - var logFileName = cmdLineLogFileName - ? ts.stripQuotes(cmdLineLogFileName) - : envLogOptions.logToFile - ? envLogOptions.file || (__dirname + "/.log" + process.pid.toString()) - : undefined; - var logVerbosity = cmdLineVerbosity || envLogOptions.detailLevel; - return new Logger(logFileName, envLogOptions.traceToConsole, logVerbosity); - } - function createPollingWatchedFileSet(interval, chunkSize) { - if (interval === void 0) { interval = 2500; } - if (chunkSize === void 0) { chunkSize = 30; } - var watchedFiles = []; - var nextFileToCheck = 0; - var watchTimer; - function getModifiedTime(fileName) { - return fs.statSync(fileName).mtime; - } - function poll(checkedIndex) { - var watchedFile = watchedFiles[checkedIndex]; - if (!watchedFile) { - return; - } - fs.stat(watchedFile.fileName, function (err, stats) { - if (err) { - watchedFile.callback(watchedFile.fileName); - } - else if (watchedFile.mtime.getTime() !== stats.mtime.getTime()) { - watchedFile.mtime = getModifiedTime(watchedFile.fileName); - watchedFile.callback(watchedFile.fileName, watchedFile.mtime.getTime() === 0); - } - }); - } - function startWatchTimer() { - watchTimer = setInterval(function () { - var count = 0; - var nextToCheck = nextFileToCheck; - var firstCheck = -1; - while ((count < chunkSize) && (nextToCheck !== firstCheck)) { - poll(nextToCheck); - if (firstCheck < 0) { - firstCheck = nextToCheck; - } - nextToCheck++; - if (nextToCheck === watchedFiles.length) { - nextToCheck = 0; - } - count++; - } - nextFileToCheck = nextToCheck; - }, interval); - } - function addFile(fileName, callback) { - var file = { - fileName: fileName, - callback: callback, - mtime: getModifiedTime(fileName) - }; - watchedFiles.push(file); - if (watchedFiles.length === 1) { - startWatchTimer(); - } - return file; - } - function removeFile(file) { - ts.unorderedRemoveItem(watchedFiles, file); - } - return { - getModifiedTime: getModifiedTime, - poll: poll, - startWatchTimer: startWatchTimer, - addFile: addFile, - removeFile: removeFile - }; - } - var pollingWatchedFileSet = createPollingWatchedFileSet(); - var pending = []; - var canWrite = true; - function writeMessage(buf) { - if (!canWrite) { - pending.push(buf); - } - else { - canWrite = false; - process.stdout.write(buf, setCanWriteFlagAndWriteMessageIfNecessary); - } - } - function setCanWriteFlagAndWriteMessageIfNecessary() { - canWrite = true; - if (pending.length) { - writeMessage(pending.shift()); - } - } - function extractWatchDirectoryCacheKey(path, currentDriveKey) { - path = ts.normalizeSlashes(path); - if (isUNCPath(path)) { - var firstSlash = path.indexOf(ts.directorySeparator, 2); - return firstSlash !== -1 ? path.substring(0, firstSlash).toLowerCase() : path; - } - var rootLength = ts.getRootLength(path); - if (rootLength === 0) { - return currentDriveKey; - } - if (path.charCodeAt(1) === 58 && path.charCodeAt(2) === 47) { - return path.charAt(0).toLowerCase(); - } - if (path.charCodeAt(0) === 47 && path.charCodeAt(1) !== 47) { - return currentDriveKey; - } - return undefined; - } - function isUNCPath(s) { - return s.length > 2 && s.charCodeAt(0) === 47 && s.charCodeAt(1) === 47; - } - var logger = createLogger(); - var sys = ts.sys; - var useWatchGuard = process.platform === "win32" && ts.getNodeMajorVersion() >= 4; - if (useWatchGuard) { - var currentDrive_1 = extractWatchDirectoryCacheKey(sys.resolvePath(sys.getCurrentDirectory()), undefined); - var statusCache_1 = ts.createMap(); - var originalWatchDirectory_1 = sys.watchDirectory; - sys.watchDirectory = function (path, callback, recursive) { - var cacheKey = extractWatchDirectoryCacheKey(path, currentDrive_1); - var status = cacheKey && statusCache_1.get(cacheKey); - if (status === undefined) { - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info(cacheKey + " for path " + path + " not found in cache..."); - } - try { - var args = [ts.combinePaths(__dirname, "watchGuard.js"), path]; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("Starting " + process.execPath + " with args " + JSON.stringify(args)); - } - childProcess.execFileSync(process.execPath, args, { stdio: "ignore", env: { "ELECTRON_RUN_AS_NODE": "1" } }); - status = true; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("WatchGuard for path " + path + " returned: OK"); - } - } - catch (e) { - status = false; - if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("WatchGuard for path " + path + " returned: " + e.message); - } - } - if (cacheKey) { - statusCache_1.set(cacheKey, status); - } - } - else if (logger.hasLevel(server.LogLevel.verbose)) { - logger.info("watchDirectory for " + path + " uses cached drive information."); - } - if (status) { - return originalWatchDirectory_1.call(sys, path, callback, recursive); - } - else { - return { close: function () { } }; - } - }; - } - sys.write = function (s) { return writeMessage(new Buffer(s, "utf8")); }; - sys.watchFile = function (fileName, callback) { - var watchedFile = pollingWatchedFileSet.addFile(fileName, callback); - return { - close: function () { return pollingWatchedFileSet.removeFile(watchedFile); } - }; - }; - sys.setTimeout = setTimeout; - sys.clearTimeout = clearTimeout; - sys.setImmediate = setImmediate; - sys.clearImmediate = clearImmediate; - if (typeof global !== "undefined" && global.gc) { - sys.gc = function () { return global.gc(); }; - } - sys.require = function (initialDir, moduleName) { - var result = ts.nodeModuleNameResolverWorker(moduleName, initialDir + "/program.ts", { moduleResolution: ts.ModuleResolutionKind.NodeJs, allowJs: true }, sys, undefined, true); - try { - return { module: require(result.resolvedModule.resolvedFileName), error: undefined }; - } - catch (e) { - return { module: undefined, error: e }; - } - }; - var cancellationToken; - try { - var factory = require("./cancellationToken"); - cancellationToken = factory(sys.args); - } - catch (e) { - cancellationToken = server.nullCancellationToken; - } - var eventPort; - { - var str = server.findArgument("--eventPort"); - var v = str && parseInt(str); - if (!isNaN(v)) { - eventPort = v; - } - } - var localeStr = server.findArgument("--locale"); - if (localeStr) { - ts.validateLocaleAndSetLanguage(localeStr, sys); - } - var typingSafeListLocation = server.findArgument("--typingSafeListLocation"); - var globalPlugins = (server.findArgument("--globalPlugins") || "").split(","); - var pluginProbeLocations = (server.findArgument("--pluginProbeLocations") || "").split(","); - var allowLocalPluginLoads = server.hasArgument("--allowLocalPluginLoads"); - var useSingleInferredProject = server.hasArgument("--useSingleInferredProject"); - var disableAutomaticTypingAcquisition = server.hasArgument("--disableAutomaticTypingAcquisition"); - var telemetryEnabled = server.hasArgument(server.Arguments.EnableTelemetry); - var options = { - host: sys, - cancellationToken: cancellationToken, - installerEventPort: eventPort, - canUseEvents: eventPort === undefined, - useSingleInferredProject: useSingleInferredProject, - disableAutomaticTypingAcquisition: disableAutomaticTypingAcquisition, - globalTypingsCacheLocation: getGlobalTypingsCacheLocation(), - typingSafeListLocation: typingSafeListLocation, - telemetryEnabled: telemetryEnabled, - logger: logger, - globalPlugins: globalPlugins, - pluginProbeLocations: pluginProbeLocations, - allowLocalPluginLoads: allowLocalPluginLoads - }; - var ioSession = new IOSession(options); - process.on("uncaughtException", function (err) { - ioSession.logError(err, "unknown"); - }); - process.noAsar = true; - ioSession.listen(); - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); diff --git a/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.d.ts b/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.d.ts deleted file mode 100644 index 4a8554803..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.d.ts +++ /dev/null @@ -1,5150 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -declare namespace ts { - interface MapLike { - [index: string]: T; - } - interface Map { - get(key: string): T | undefined; - has(key: string): boolean; - set(key: string, value: T): this; - delete(key: string): boolean; - clear(): void; - forEach(action: (value: T, key: string) => void): void; - readonly size: number; - keys(): Iterator; - values(): Iterator; - entries(): Iterator<[string, T]>; - } - interface Iterator { - next(): { - value: T; - done: false; - } | { - value: never; - done: true; - }; - } - type Path = string & { - __pathBrand: any; - }; - interface FileMap { - get(fileName: Path): T; - set(fileName: Path, value: T): void; - contains(fileName: Path): boolean; - remove(fileName: Path): void; - forEachValue(f: (key: Path, v: T) => void): void; - getKeys(): Path[]; - clear(): void; - } - interface TextRange { - pos: number; - end: number; - } - const enum SyntaxKind { - Unknown = 0, - EndOfFileToken = 1, - SingleLineCommentTrivia = 2, - MultiLineCommentTrivia = 3, - NewLineTrivia = 4, - WhitespaceTrivia = 5, - ShebangTrivia = 6, - ConflictMarkerTrivia = 7, - NumericLiteral = 8, - StringLiteral = 9, - JsxText = 10, - JsxTextAllWhiteSpaces = 11, - RegularExpressionLiteral = 12, - NoSubstitutionTemplateLiteral = 13, - TemplateHead = 14, - TemplateMiddle = 15, - TemplateTail = 16, - OpenBraceToken = 17, - CloseBraceToken = 18, - OpenParenToken = 19, - CloseParenToken = 20, - OpenBracketToken = 21, - CloseBracketToken = 22, - DotToken = 23, - DotDotDotToken = 24, - SemicolonToken = 25, - CommaToken = 26, - LessThanToken = 27, - LessThanSlashToken = 28, - GreaterThanToken = 29, - LessThanEqualsToken = 30, - GreaterThanEqualsToken = 31, - EqualsEqualsToken = 32, - ExclamationEqualsToken = 33, - EqualsEqualsEqualsToken = 34, - ExclamationEqualsEqualsToken = 35, - EqualsGreaterThanToken = 36, - PlusToken = 37, - MinusToken = 38, - AsteriskToken = 39, - AsteriskAsteriskToken = 40, - SlashToken = 41, - PercentToken = 42, - PlusPlusToken = 43, - MinusMinusToken = 44, - LessThanLessThanToken = 45, - GreaterThanGreaterThanToken = 46, - GreaterThanGreaterThanGreaterThanToken = 47, - AmpersandToken = 48, - BarToken = 49, - CaretToken = 50, - ExclamationToken = 51, - TildeToken = 52, - AmpersandAmpersandToken = 53, - BarBarToken = 54, - QuestionToken = 55, - ColonToken = 56, - AtToken = 57, - EqualsToken = 58, - PlusEqualsToken = 59, - MinusEqualsToken = 60, - AsteriskEqualsToken = 61, - AsteriskAsteriskEqualsToken = 62, - SlashEqualsToken = 63, - PercentEqualsToken = 64, - LessThanLessThanEqualsToken = 65, - GreaterThanGreaterThanEqualsToken = 66, - GreaterThanGreaterThanGreaterThanEqualsToken = 67, - AmpersandEqualsToken = 68, - BarEqualsToken = 69, - CaretEqualsToken = 70, - Identifier = 71, - BreakKeyword = 72, - CaseKeyword = 73, - CatchKeyword = 74, - ClassKeyword = 75, - ConstKeyword = 76, - ContinueKeyword = 77, - DebuggerKeyword = 78, - DefaultKeyword = 79, - DeleteKeyword = 80, - DoKeyword = 81, - ElseKeyword = 82, - EnumKeyword = 83, - ExportKeyword = 84, - ExtendsKeyword = 85, - FalseKeyword = 86, - FinallyKeyword = 87, - ForKeyword = 88, - FunctionKeyword = 89, - IfKeyword = 90, - ImportKeyword = 91, - InKeyword = 92, - InstanceOfKeyword = 93, - NewKeyword = 94, - NullKeyword = 95, - ReturnKeyword = 96, - SuperKeyword = 97, - SwitchKeyword = 98, - ThisKeyword = 99, - ThrowKeyword = 100, - TrueKeyword = 101, - TryKeyword = 102, - TypeOfKeyword = 103, - VarKeyword = 104, - VoidKeyword = 105, - WhileKeyword = 106, - WithKeyword = 107, - ImplementsKeyword = 108, - InterfaceKeyword = 109, - LetKeyword = 110, - PackageKeyword = 111, - PrivateKeyword = 112, - ProtectedKeyword = 113, - PublicKeyword = 114, - StaticKeyword = 115, - YieldKeyword = 116, - AbstractKeyword = 117, - AsKeyword = 118, - AnyKeyword = 119, - AsyncKeyword = 120, - AwaitKeyword = 121, - BooleanKeyword = 122, - ConstructorKeyword = 123, - DeclareKeyword = 124, - GetKeyword = 125, - IsKeyword = 126, - KeyOfKeyword = 127, - ModuleKeyword = 128, - NamespaceKeyword = 129, - NeverKeyword = 130, - ReadonlyKeyword = 131, - RequireKeyword = 132, - NumberKeyword = 133, - ObjectKeyword = 134, - SetKeyword = 135, - StringKeyword = 136, - SymbolKeyword = 137, - TypeKeyword = 138, - UndefinedKeyword = 139, - FromKeyword = 140, - GlobalKeyword = 141, - OfKeyword = 142, - QualifiedName = 143, - ComputedPropertyName = 144, - TypeParameter = 145, - Parameter = 146, - Decorator = 147, - PropertySignature = 148, - PropertyDeclaration = 149, - MethodSignature = 150, - MethodDeclaration = 151, - Constructor = 152, - GetAccessor = 153, - SetAccessor = 154, - CallSignature = 155, - ConstructSignature = 156, - IndexSignature = 157, - TypePredicate = 158, - TypeReference = 159, - FunctionType = 160, - ConstructorType = 161, - TypeQuery = 162, - TypeLiteral = 163, - ArrayType = 164, - TupleType = 165, - UnionType = 166, - IntersectionType = 167, - ParenthesizedType = 168, - ThisType = 169, - TypeOperator = 170, - IndexedAccessType = 171, - MappedType = 172, - LiteralType = 173, - ObjectBindingPattern = 174, - ArrayBindingPattern = 175, - BindingElement = 176, - ArrayLiteralExpression = 177, - ObjectLiteralExpression = 178, - PropertyAccessExpression = 179, - ElementAccessExpression = 180, - CallExpression = 181, - NewExpression = 182, - TaggedTemplateExpression = 183, - TypeAssertionExpression = 184, - ParenthesizedExpression = 185, - FunctionExpression = 186, - ArrowFunction = 187, - DeleteExpression = 188, - TypeOfExpression = 189, - VoidExpression = 190, - AwaitExpression = 191, - PrefixUnaryExpression = 192, - PostfixUnaryExpression = 193, - BinaryExpression = 194, - ConditionalExpression = 195, - TemplateExpression = 196, - YieldExpression = 197, - SpreadElement = 198, - ClassExpression = 199, - OmittedExpression = 200, - ExpressionWithTypeArguments = 201, - AsExpression = 202, - NonNullExpression = 203, - MetaProperty = 204, - TemplateSpan = 205, - SemicolonClassElement = 206, - Block = 207, - VariableStatement = 208, - EmptyStatement = 209, - ExpressionStatement = 210, - IfStatement = 211, - DoStatement = 212, - WhileStatement = 213, - ForStatement = 214, - ForInStatement = 215, - ForOfStatement = 216, - ContinueStatement = 217, - BreakStatement = 218, - ReturnStatement = 219, - WithStatement = 220, - SwitchStatement = 221, - LabeledStatement = 222, - ThrowStatement = 223, - TryStatement = 224, - DebuggerStatement = 225, - VariableDeclaration = 226, - VariableDeclarationList = 227, - FunctionDeclaration = 228, - ClassDeclaration = 229, - InterfaceDeclaration = 230, - TypeAliasDeclaration = 231, - EnumDeclaration = 232, - ModuleDeclaration = 233, - ModuleBlock = 234, - CaseBlock = 235, - NamespaceExportDeclaration = 236, - ImportEqualsDeclaration = 237, - ImportDeclaration = 238, - ImportClause = 239, - NamespaceImport = 240, - NamedImports = 241, - ImportSpecifier = 242, - ExportAssignment = 243, - ExportDeclaration = 244, - NamedExports = 245, - ExportSpecifier = 246, - MissingDeclaration = 247, - ExternalModuleReference = 248, - JsxElement = 249, - JsxSelfClosingElement = 250, - JsxOpeningElement = 251, - JsxClosingElement = 252, - JsxAttribute = 253, - JsxAttributes = 254, - JsxSpreadAttribute = 255, - JsxExpression = 256, - CaseClause = 257, - DefaultClause = 258, - HeritageClause = 259, - CatchClause = 260, - PropertyAssignment = 261, - ShorthandPropertyAssignment = 262, - SpreadAssignment = 263, - EnumMember = 264, - SourceFile = 265, - Bundle = 266, - JSDocTypeExpression = 267, - JSDocAllType = 268, - JSDocUnknownType = 269, - JSDocArrayType = 270, - JSDocUnionType = 271, - JSDocTupleType = 272, - JSDocNullableType = 273, - JSDocNonNullableType = 274, - JSDocRecordType = 275, - JSDocRecordMember = 276, - JSDocTypeReference = 277, - JSDocOptionalType = 278, - JSDocFunctionType = 279, - JSDocVariadicType = 280, - JSDocConstructorType = 281, - JSDocThisType = 282, - JSDocComment = 283, - JSDocTag = 284, - JSDocAugmentsTag = 285, - JSDocParameterTag = 286, - JSDocReturnTag = 287, - JSDocTypeTag = 288, - JSDocTemplateTag = 289, - JSDocTypedefTag = 290, - JSDocPropertyTag = 291, - JSDocTypeLiteral = 292, - JSDocLiteralType = 293, - SyntaxList = 294, - NotEmittedStatement = 295, - PartiallyEmittedExpression = 296, - MergeDeclarationMarker = 297, - EndOfDeclarationMarker = 298, - Count = 299, - FirstAssignment = 58, - LastAssignment = 70, - FirstCompoundAssignment = 59, - LastCompoundAssignment = 70, - FirstReservedWord = 72, - LastReservedWord = 107, - FirstKeyword = 72, - LastKeyword = 142, - FirstFutureReservedWord = 108, - LastFutureReservedWord = 116, - FirstTypeNode = 158, - LastTypeNode = 173, - FirstPunctuation = 17, - LastPunctuation = 70, - FirstToken = 0, - LastToken = 142, - FirstTriviaToken = 2, - LastTriviaToken = 7, - FirstLiteralToken = 8, - LastLiteralToken = 13, - FirstTemplateToken = 13, - LastTemplateToken = 16, - FirstBinaryOperator = 27, - LastBinaryOperator = 70, - FirstNode = 143, - FirstJSDocNode = 267, - LastJSDocNode = 293, - FirstJSDocTagNode = 283, - LastJSDocTagNode = 293, - } - const enum NodeFlags { - None = 0, - Let = 1, - Const = 2, - NestedNamespace = 4, - Synthesized = 8, - Namespace = 16, - ExportContext = 32, - ContainsThis = 64, - HasImplicitReturn = 128, - HasExplicitReturn = 256, - GlobalAugmentation = 512, - HasAsyncFunctions = 1024, - DisallowInContext = 2048, - YieldContext = 4096, - DecoratorContext = 8192, - AwaitContext = 16384, - ThisNodeHasError = 32768, - JavaScriptFile = 65536, - ThisNodeOrAnySubNodesHasError = 131072, - HasAggregatedChildData = 262144, - BlockScoped = 3, - ReachabilityCheckFlags = 384, - ReachabilityAndEmitFlags = 1408, - ContextFlags = 96256, - TypeExcludesFlags = 20480, - } - const enum ModifierFlags { - None = 0, - Export = 1, - Ambient = 2, - Public = 4, - Private = 8, - Protected = 16, - Static = 32, - Readonly = 64, - Abstract = 128, - Async = 256, - Default = 512, - Const = 2048, - HasComputedFlags = 536870912, - AccessibilityModifier = 28, - ParameterPropertyModifier = 92, - NonPublicAccessibilityModifier = 24, - TypeScriptModifier = 2270, - ExportDefault = 513, - } - const enum JsxFlags { - None = 0, - IntrinsicNamedElement = 1, - IntrinsicIndexedElement = 2, - IntrinsicElement = 3, - } - interface Node extends TextRange { - kind: SyntaxKind; - flags: NodeFlags; - decorators?: NodeArray; - modifiers?: ModifiersArray; - parent?: Node; - } - interface NodeArray extends Array, TextRange { - hasTrailingComma?: boolean; - } - interface Token extends Node { - kind: TKind; - } - type DotDotDotToken = Token; - type QuestionToken = Token; - type ColonToken = Token; - type EqualsToken = Token; - type AsteriskToken = Token; - type EqualsGreaterThanToken = Token; - type EndOfFileToken = Token; - type AtToken = Token; - type ReadonlyToken = Token; - type AwaitKeywordToken = Token; - type Modifier = Token | Token | Token | Token | Token | Token | Token | Token | Token | Token | Token; - type ModifiersArray = NodeArray; - interface Identifier extends PrimaryExpression { - kind: SyntaxKind.Identifier; - text: string; - originalKeywordKind?: SyntaxKind; - isInJSDocNamespace?: boolean; - } - interface TransientIdentifier extends Identifier { - resolvedSymbol: Symbol; - } - interface QualifiedName extends Node { - kind: SyntaxKind.QualifiedName; - left: EntityName; - right: Identifier; - } - type EntityName = Identifier | QualifiedName; - type PropertyName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName; - type DeclarationName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName | BindingPattern; - interface Declaration extends Node { - _declarationBrand: any; - name?: DeclarationName; - } - interface NamedDeclaration extends Declaration { - name?: DeclarationName; - } - interface DeclarationStatement extends NamedDeclaration, Statement { - name?: Identifier | StringLiteral | NumericLiteral; - } - interface ComputedPropertyName extends Node { - kind: SyntaxKind.ComputedPropertyName; - expression: Expression; - } - interface Decorator extends Node { - kind: SyntaxKind.Decorator; - expression: LeftHandSideExpression; - } - interface TypeParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.TypeParameter; - parent?: DeclarationWithTypeParameters; - name: Identifier; - constraint?: TypeNode; - default?: TypeNode; - expression?: Expression; - } - interface SignatureDeclaration extends NamedDeclaration { - name?: PropertyName; - typeParameters?: NodeArray; - parameters: NodeArray; - type?: TypeNode; - } - interface CallSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.CallSignature; - } - interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.ConstructSignature; - } - type BindingName = Identifier | BindingPattern; - interface VariableDeclaration extends NamedDeclaration { - kind: SyntaxKind.VariableDeclaration; - parent?: VariableDeclarationList | CatchClause; - name: BindingName; - type?: TypeNode; - initializer?: Expression; - } - interface VariableDeclarationList extends Node { - kind: SyntaxKind.VariableDeclarationList; - parent?: VariableStatement | ForStatement | ForOfStatement | ForInStatement; - declarations: NodeArray; - } - interface ParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.Parameter; - parent?: SignatureDeclaration; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface BindingElement extends NamedDeclaration { - kind: SyntaxKind.BindingElement; - parent?: BindingPattern; - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - initializer?: Expression; - } - interface PropertySignature extends TypeElement { - kind: SyntaxKind.PropertySignature | SyntaxKind.JSDocRecordMember; - name: PropertyName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyDeclaration extends ClassElement { - kind: SyntaxKind.PropertyDeclaration; - questionToken?: QuestionToken; - name: PropertyName; - type?: TypeNode; - initializer?: Expression; - } - interface ObjectLiteralElement extends NamedDeclaration { - _objectLiteralBrandBrand: any; - name?: PropertyName; - } - type ObjectLiteralElementLike = PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | MethodDeclaration | AccessorDeclaration; - interface PropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.PropertyAssignment; - name: PropertyName; - questionToken?: QuestionToken; - initializer: Expression; - } - interface ShorthandPropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.ShorthandPropertyAssignment; - name: Identifier; - questionToken?: QuestionToken; - equalsToken?: Token; - objectAssignmentInitializer?: Expression; - } - interface SpreadAssignment extends ObjectLiteralElement { - kind: SyntaxKind.SpreadAssignment; - expression: Expression; - } - interface VariableLikeDeclaration extends NamedDeclaration { - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: DeclarationName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyLikeDeclaration extends NamedDeclaration { - name: PropertyName; - } - interface ObjectBindingPattern extends Node { - kind: SyntaxKind.ObjectBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - interface ArrayBindingPattern extends Node { - kind: SyntaxKind.ArrayBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - type BindingPattern = ObjectBindingPattern | ArrayBindingPattern; - type ArrayBindingElement = BindingElement | OmittedExpression; - interface FunctionLikeDeclaration extends SignatureDeclaration { - _functionLikeDeclarationBrand: any; - asteriskToken?: AsteriskToken; - questionToken?: QuestionToken; - body?: Block | Expression; - } - interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.FunctionDeclaration; - name?: Identifier; - body?: FunctionBody; - } - interface MethodSignature extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.MethodSignature; - name: PropertyName; - } - interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.MethodDeclaration; - name: PropertyName; - body?: FunctionBody; - } - interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement { - kind: SyntaxKind.Constructor; - parent?: ClassDeclaration | ClassExpression; - body?: FunctionBody; - } - interface SemicolonClassElement extends ClassElement { - kind: SyntaxKind.SemicolonClassElement; - parent?: ClassDeclaration | ClassExpression; - } - interface GetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.GetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - interface SetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.SetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration; - interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement { - kind: SyntaxKind.IndexSignature; - parent?: ClassDeclaration | ClassExpression | InterfaceDeclaration | TypeLiteralNode; - } - interface TypeNode extends Node { - _typeNodeBrand: any; - } - interface KeywordTypeNode extends TypeNode { - kind: SyntaxKind.AnyKeyword | SyntaxKind.NumberKeyword | SyntaxKind.ObjectKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.ThisKeyword | SyntaxKind.VoidKeyword | SyntaxKind.UndefinedKeyword | SyntaxKind.NullKeyword | SyntaxKind.NeverKeyword; - } - interface ThisTypeNode extends TypeNode { - kind: SyntaxKind.ThisType; - } - type FunctionOrConstructorTypeNode = FunctionTypeNode | ConstructorTypeNode; - interface FunctionTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.FunctionType; - } - interface ConstructorTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.ConstructorType; - } - interface TypeReferenceNode extends TypeNode { - kind: SyntaxKind.TypeReference; - typeName: EntityName; - typeArguments?: NodeArray; - } - interface TypePredicateNode extends TypeNode { - kind: SyntaxKind.TypePredicate; - parameterName: Identifier | ThisTypeNode; - type: TypeNode; - } - interface TypeQueryNode extends TypeNode { - kind: SyntaxKind.TypeQuery; - exprName: EntityName; - } - interface TypeLiteralNode extends TypeNode, Declaration { - kind: SyntaxKind.TypeLiteral; - members: NodeArray; - } - interface ArrayTypeNode extends TypeNode { - kind: SyntaxKind.ArrayType; - elementType: TypeNode; - } - interface TupleTypeNode extends TypeNode { - kind: SyntaxKind.TupleType; - elementTypes: NodeArray; - } - type UnionOrIntersectionTypeNode = UnionTypeNode | IntersectionTypeNode; - interface UnionTypeNode extends TypeNode { - kind: SyntaxKind.UnionType; - types: NodeArray; - } - interface IntersectionTypeNode extends TypeNode { - kind: SyntaxKind.IntersectionType; - types: NodeArray; - } - interface ParenthesizedTypeNode extends TypeNode { - kind: SyntaxKind.ParenthesizedType; - type: TypeNode; - } - interface TypeOperatorNode extends TypeNode { - kind: SyntaxKind.TypeOperator; - operator: SyntaxKind.KeyOfKeyword; - type: TypeNode; - } - interface IndexedAccessTypeNode extends TypeNode { - kind: SyntaxKind.IndexedAccessType; - objectType: TypeNode; - indexType: TypeNode; - } - interface MappedTypeNode extends TypeNode, Declaration { - kind: SyntaxKind.MappedType; - parent?: TypeAliasDeclaration; - readonlyToken?: ReadonlyToken; - typeParameter: TypeParameterDeclaration; - questionToken?: QuestionToken; - type?: TypeNode; - } - interface LiteralTypeNode extends TypeNode { - kind: SyntaxKind.LiteralType; - literal: Expression; - } - interface StringLiteral extends LiteralExpression { - kind: SyntaxKind.StringLiteral; - } - interface Expression extends Node { - _expressionBrand: any; - } - interface OmittedExpression extends Expression { - kind: SyntaxKind.OmittedExpression; - } - interface PartiallyEmittedExpression extends LeftHandSideExpression { - kind: SyntaxKind.PartiallyEmittedExpression; - expression: Expression; - } - interface UnaryExpression extends Expression { - _unaryExpressionBrand: any; - } - interface IncrementExpression extends UnaryExpression { - _incrementExpressionBrand: any; - } - type PrefixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken | SyntaxKind.PlusToken | SyntaxKind.MinusToken | SyntaxKind.TildeToken | SyntaxKind.ExclamationToken; - interface PrefixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PrefixUnaryExpression; - operator: PrefixUnaryOperator; - operand: UnaryExpression; - } - type PostfixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken; - interface PostfixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PostfixUnaryExpression; - operand: LeftHandSideExpression; - operator: PostfixUnaryOperator; - } - interface LeftHandSideExpression extends IncrementExpression { - _leftHandSideExpressionBrand: any; - } - interface MemberExpression extends LeftHandSideExpression { - _memberExpressionBrand: any; - } - interface PrimaryExpression extends MemberExpression { - _primaryExpressionBrand: any; - } - interface NullLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.NullKeyword; - } - interface BooleanLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.TrueKeyword | SyntaxKind.FalseKeyword; - } - interface ThisExpression extends PrimaryExpression, KeywordTypeNode { - kind: SyntaxKind.ThisKeyword; - } - interface SuperExpression extends PrimaryExpression { - kind: SyntaxKind.SuperKeyword; - } - interface DeleteExpression extends UnaryExpression { - kind: SyntaxKind.DeleteExpression; - expression: UnaryExpression; - } - interface TypeOfExpression extends UnaryExpression { - kind: SyntaxKind.TypeOfExpression; - expression: UnaryExpression; - } - interface VoidExpression extends UnaryExpression { - kind: SyntaxKind.VoidExpression; - expression: UnaryExpression; - } - interface AwaitExpression extends UnaryExpression { - kind: SyntaxKind.AwaitExpression; - expression: UnaryExpression; - } - interface YieldExpression extends Expression { - kind: SyntaxKind.YieldExpression; - asteriskToken?: AsteriskToken; - expression?: Expression; - } - type ExponentiationOperator = SyntaxKind.AsteriskAsteriskToken; - type MultiplicativeOperator = SyntaxKind.AsteriskToken | SyntaxKind.SlashToken | SyntaxKind.PercentToken; - type MultiplicativeOperatorOrHigher = ExponentiationOperator | MultiplicativeOperator; - type AdditiveOperator = SyntaxKind.PlusToken | SyntaxKind.MinusToken; - type AdditiveOperatorOrHigher = MultiplicativeOperatorOrHigher | AdditiveOperator; - type ShiftOperator = SyntaxKind.LessThanLessThanToken | SyntaxKind.GreaterThanGreaterThanToken | SyntaxKind.GreaterThanGreaterThanGreaterThanToken; - type ShiftOperatorOrHigher = AdditiveOperatorOrHigher | ShiftOperator; - type RelationalOperator = SyntaxKind.LessThanToken | SyntaxKind.LessThanEqualsToken | SyntaxKind.GreaterThanToken | SyntaxKind.GreaterThanEqualsToken | SyntaxKind.InstanceOfKeyword | SyntaxKind.InKeyword; - type RelationalOperatorOrHigher = ShiftOperatorOrHigher | RelationalOperator; - type EqualityOperator = SyntaxKind.EqualsEqualsToken | SyntaxKind.EqualsEqualsEqualsToken | SyntaxKind.ExclamationEqualsEqualsToken | SyntaxKind.ExclamationEqualsToken; - type EqualityOperatorOrHigher = RelationalOperatorOrHigher | EqualityOperator; - type BitwiseOperator = SyntaxKind.AmpersandToken | SyntaxKind.BarToken | SyntaxKind.CaretToken; - type BitwiseOperatorOrHigher = EqualityOperatorOrHigher | BitwiseOperator; - type LogicalOperator = SyntaxKind.AmpersandAmpersandToken | SyntaxKind.BarBarToken; - type LogicalOperatorOrHigher = BitwiseOperatorOrHigher | LogicalOperator; - type CompoundAssignmentOperator = SyntaxKind.PlusEqualsToken | SyntaxKind.MinusEqualsToken | SyntaxKind.AsteriskAsteriskEqualsToken | SyntaxKind.AsteriskEqualsToken | SyntaxKind.SlashEqualsToken | SyntaxKind.PercentEqualsToken | SyntaxKind.AmpersandEqualsToken | SyntaxKind.BarEqualsToken | SyntaxKind.CaretEqualsToken | SyntaxKind.LessThanLessThanEqualsToken | SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken | SyntaxKind.GreaterThanGreaterThanEqualsToken; - type AssignmentOperator = SyntaxKind.EqualsToken | CompoundAssignmentOperator; - type AssignmentOperatorOrHigher = LogicalOperatorOrHigher | AssignmentOperator; - type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken; - type BinaryOperatorToken = Token; - interface BinaryExpression extends Expression, Declaration { - kind: SyntaxKind.BinaryExpression; - left: Expression; - operatorToken: BinaryOperatorToken; - right: Expression; - } - type AssignmentOperatorToken = Token; - interface AssignmentExpression extends BinaryExpression { - left: LeftHandSideExpression; - operatorToken: TOperator; - } - interface ObjectDestructuringAssignment extends AssignmentExpression { - left: ObjectLiteralExpression; - } - interface ArrayDestructuringAssignment extends AssignmentExpression { - left: ArrayLiteralExpression; - } - type DestructuringAssignment = ObjectDestructuringAssignment | ArrayDestructuringAssignment; - type BindingOrAssignmentElement = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | OmittedExpression | SpreadElement | ArrayLiteralExpression | ObjectLiteralExpression | AssignmentExpression | Identifier | PropertyAccessExpression | ElementAccessExpression; - type BindingOrAssignmentElementRestIndicator = DotDotDotToken | SpreadElement | SpreadAssignment; - type BindingOrAssignmentElementTarget = BindingOrAssignmentPattern | Expression; - type ObjectBindingOrAssignmentPattern = ObjectBindingPattern | ObjectLiteralExpression; - type ArrayBindingOrAssignmentPattern = ArrayBindingPattern | ArrayLiteralExpression; - type AssignmentPattern = ObjectLiteralExpression | ArrayLiteralExpression; - type BindingOrAssignmentPattern = ObjectBindingOrAssignmentPattern | ArrayBindingOrAssignmentPattern; - interface ConditionalExpression extends Expression { - kind: SyntaxKind.ConditionalExpression; - condition: Expression; - questionToken: QuestionToken; - whenTrue: Expression; - colonToken: ColonToken; - whenFalse: Expression; - } - type FunctionBody = Block; - type ConciseBody = FunctionBody | Expression; - interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration { - kind: SyntaxKind.FunctionExpression; - name?: Identifier; - body: FunctionBody; - } - interface ArrowFunction extends Expression, FunctionLikeDeclaration { - kind: SyntaxKind.ArrowFunction; - equalsGreaterThanToken: EqualsGreaterThanToken; - body: ConciseBody; - } - interface LiteralLikeNode extends Node { - text: string; - isUnterminated?: boolean; - hasExtendedUnicodeEscape?: boolean; - } - interface LiteralExpression extends LiteralLikeNode, PrimaryExpression { - _literalExpressionBrand: any; - } - interface RegularExpressionLiteral extends LiteralExpression { - kind: SyntaxKind.RegularExpressionLiteral; - } - interface NoSubstitutionTemplateLiteral extends LiteralExpression { - kind: SyntaxKind.NoSubstitutionTemplateLiteral; - } - interface NumericLiteral extends LiteralExpression { - kind: SyntaxKind.NumericLiteral; - } - interface TemplateHead extends LiteralLikeNode { - kind: SyntaxKind.TemplateHead; - parent?: TemplateExpression; - } - interface TemplateMiddle extends LiteralLikeNode { - kind: SyntaxKind.TemplateMiddle; - parent?: TemplateSpan; - } - interface TemplateTail extends LiteralLikeNode { - kind: SyntaxKind.TemplateTail; - parent?: TemplateSpan; - } - type TemplateLiteral = TemplateExpression | NoSubstitutionTemplateLiteral; - interface TemplateExpression extends PrimaryExpression { - kind: SyntaxKind.TemplateExpression; - head: TemplateHead; - templateSpans: NodeArray; - } - interface TemplateSpan extends Node { - kind: SyntaxKind.TemplateSpan; - parent?: TemplateExpression; - expression: Expression; - literal: TemplateMiddle | TemplateTail; - } - interface ParenthesizedExpression extends PrimaryExpression { - kind: SyntaxKind.ParenthesizedExpression; - expression: Expression; - } - interface ArrayLiteralExpression extends PrimaryExpression { - kind: SyntaxKind.ArrayLiteralExpression; - elements: NodeArray; - } - interface SpreadElement extends Expression { - kind: SyntaxKind.SpreadElement; - expression: Expression; - } - interface ObjectLiteralExpressionBase extends PrimaryExpression, Declaration { - properties: NodeArray; - } - interface ObjectLiteralExpression extends ObjectLiteralExpressionBase { - kind: SyntaxKind.ObjectLiteralExpression; - } - type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression | ParenthesizedExpression; - type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression; - interface PropertyAccessExpression extends MemberExpression, NamedDeclaration { - kind: SyntaxKind.PropertyAccessExpression; - expression: LeftHandSideExpression; - name: Identifier; - } - interface SuperPropertyAccessExpression extends PropertyAccessExpression { - expression: SuperExpression; - } - interface PropertyAccessEntityNameExpression extends PropertyAccessExpression { - _propertyAccessExpressionLikeQualifiedNameBrand?: any; - expression: EntityNameExpression; - } - interface ElementAccessExpression extends MemberExpression { - kind: SyntaxKind.ElementAccessExpression; - expression: LeftHandSideExpression; - argumentExpression?: Expression; - } - interface SuperElementAccessExpression extends ElementAccessExpression { - expression: SuperExpression; - } - type SuperProperty = SuperPropertyAccessExpression | SuperElementAccessExpression; - interface CallExpression extends LeftHandSideExpression, Declaration { - kind: SyntaxKind.CallExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments: NodeArray; - } - interface SuperCall extends CallExpression { - expression: SuperExpression; - } - interface ExpressionWithTypeArguments extends TypeNode { - kind: SyntaxKind.ExpressionWithTypeArguments; - parent?: HeritageClause; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - } - interface NewExpression extends PrimaryExpression, Declaration { - kind: SyntaxKind.NewExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments?: NodeArray; - } - interface TaggedTemplateExpression extends MemberExpression { - kind: SyntaxKind.TaggedTemplateExpression; - tag: LeftHandSideExpression; - template: TemplateLiteral; - } - type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator | JsxOpeningLikeElement; - interface AsExpression extends Expression { - kind: SyntaxKind.AsExpression; - expression: Expression; - type: TypeNode; - } - interface TypeAssertion extends UnaryExpression { - kind: SyntaxKind.TypeAssertionExpression; - type: TypeNode; - expression: UnaryExpression; - } - type AssertionExpression = TypeAssertion | AsExpression; - interface NonNullExpression extends LeftHandSideExpression { - kind: SyntaxKind.NonNullExpression; - expression: Expression; - } - interface MetaProperty extends PrimaryExpression { - kind: SyntaxKind.MetaProperty; - keywordToken: SyntaxKind; - name: Identifier; - } - interface JsxElement extends PrimaryExpression { - kind: SyntaxKind.JsxElement; - openingElement: JsxOpeningElement; - children: NodeArray; - closingElement: JsxClosingElement; - } - type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement; - type JsxAttributeLike = JsxAttribute | JsxSpreadAttribute; - type JsxTagNameExpression = PrimaryExpression | PropertyAccessExpression; - interface JsxAttributes extends ObjectLiteralExpressionBase { - parent?: JsxOpeningLikeElement; - } - interface JsxOpeningElement extends Expression { - kind: SyntaxKind.JsxOpeningElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxSelfClosingElement extends PrimaryExpression { - kind: SyntaxKind.JsxSelfClosingElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxAttribute; - parent?: JsxAttributes; - name: Identifier; - initializer?: StringLiteral | JsxExpression; - } - interface JsxSpreadAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxSpreadAttribute; - parent?: JsxAttributes; - expression: Expression; - } - interface JsxClosingElement extends Node { - kind: SyntaxKind.JsxClosingElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - } - interface JsxExpression extends Expression { - kind: SyntaxKind.JsxExpression; - parent?: JsxElement | JsxAttributeLike; - dotDotDotToken?: Token; - expression?: Expression; - } - interface JsxText extends Node { - kind: SyntaxKind.JsxText; - containsOnlyWhiteSpaces: boolean; - parent?: JsxElement; - } - type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement; - interface Statement extends Node { - _statementBrand: any; - } - interface NotEmittedStatement extends Statement { - kind: SyntaxKind.NotEmittedStatement; - } - interface EmptyStatement extends Statement { - kind: SyntaxKind.EmptyStatement; - } - interface DebuggerStatement extends Statement { - kind: SyntaxKind.DebuggerStatement; - } - interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement { - kind: SyntaxKind.MissingDeclaration; - name?: Identifier; - } - type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause; - interface Block extends Statement { - kind: SyntaxKind.Block; - statements: NodeArray; - } - interface VariableStatement extends Statement { - kind: SyntaxKind.VariableStatement; - declarationList: VariableDeclarationList; - } - interface ExpressionStatement extends Statement { - kind: SyntaxKind.ExpressionStatement; - expression: Expression; - } - interface IfStatement extends Statement { - kind: SyntaxKind.IfStatement; - expression: Expression; - thenStatement: Statement; - elseStatement?: Statement; - } - interface IterationStatement extends Statement { - statement: Statement; - } - interface DoStatement extends IterationStatement { - kind: SyntaxKind.DoStatement; - expression: Expression; - } - interface WhileStatement extends IterationStatement { - kind: SyntaxKind.WhileStatement; - expression: Expression; - } - type ForInitializer = VariableDeclarationList | Expression; - interface ForStatement extends IterationStatement { - kind: SyntaxKind.ForStatement; - initializer?: ForInitializer; - condition?: Expression; - incrementor?: Expression; - } - interface ForInStatement extends IterationStatement { - kind: SyntaxKind.ForInStatement; - initializer: ForInitializer; - expression: Expression; - } - interface ForOfStatement extends IterationStatement { - kind: SyntaxKind.ForOfStatement; - awaitModifier?: AwaitKeywordToken; - initializer: ForInitializer; - expression: Expression; - } - interface BreakStatement extends Statement { - kind: SyntaxKind.BreakStatement; - label?: Identifier; - } - interface ContinueStatement extends Statement { - kind: SyntaxKind.ContinueStatement; - label?: Identifier; - } - type BreakOrContinueStatement = BreakStatement | ContinueStatement; - interface ReturnStatement extends Statement { - kind: SyntaxKind.ReturnStatement; - expression?: Expression; - } - interface WithStatement extends Statement { - kind: SyntaxKind.WithStatement; - expression: Expression; - statement: Statement; - } - interface SwitchStatement extends Statement { - kind: SyntaxKind.SwitchStatement; - expression: Expression; - caseBlock: CaseBlock; - possiblyExhaustive?: boolean; - } - interface CaseBlock extends Node { - kind: SyntaxKind.CaseBlock; - parent?: SwitchStatement; - clauses: NodeArray; - } - interface CaseClause extends Node { - kind: SyntaxKind.CaseClause; - parent?: CaseBlock; - expression: Expression; - statements: NodeArray; - } - interface DefaultClause extends Node { - kind: SyntaxKind.DefaultClause; - parent?: CaseBlock; - statements: NodeArray; - } - type CaseOrDefaultClause = CaseClause | DefaultClause; - interface LabeledStatement extends Statement { - kind: SyntaxKind.LabeledStatement; - label: Identifier; - statement: Statement; - } - interface ThrowStatement extends Statement { - kind: SyntaxKind.ThrowStatement; - expression: Expression; - } - interface TryStatement extends Statement { - kind: SyntaxKind.TryStatement; - tryBlock: Block; - catchClause?: CatchClause; - finallyBlock?: Block; - } - interface CatchClause extends Node { - kind: SyntaxKind.CatchClause; - parent?: TryStatement; - variableDeclaration: VariableDeclaration; - block: Block; - } - type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration; - interface ClassLikeDeclaration extends NamedDeclaration { - name?: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.ClassDeclaration; - name?: Identifier; - } - interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression { - kind: SyntaxKind.ClassExpression; - } - interface ClassElement extends NamedDeclaration { - _classElementBrand: any; - name?: PropertyName; - } - interface TypeElement extends NamedDeclaration { - _typeElementBrand: any; - name?: PropertyName; - questionToken?: QuestionToken; - } - interface InterfaceDeclaration extends DeclarationStatement { - kind: SyntaxKind.InterfaceDeclaration; - name: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface HeritageClause extends Node { - kind: SyntaxKind.HeritageClause; - parent?: InterfaceDeclaration | ClassDeclaration | ClassExpression; - token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword; - types: NodeArray; - } - interface TypeAliasDeclaration extends DeclarationStatement { - kind: SyntaxKind.TypeAliasDeclaration; - name: Identifier; - typeParameters?: NodeArray; - type: TypeNode; - } - interface EnumMember extends NamedDeclaration { - kind: SyntaxKind.EnumMember; - parent?: EnumDeclaration; - name: PropertyName; - initializer?: Expression; - } - interface EnumDeclaration extends DeclarationStatement { - kind: SyntaxKind.EnumDeclaration; - name: Identifier; - members: NodeArray; - } - type ModuleName = Identifier | StringLiteral; - type ModuleBody = NamespaceBody | JSDocNamespaceBody; - interface ModuleDeclaration extends DeclarationStatement { - kind: SyntaxKind.ModuleDeclaration; - parent?: ModuleBody | SourceFile; - name: ModuleName; - body?: ModuleBody | JSDocNamespaceDeclaration; - } - type NamespaceBody = ModuleBlock | NamespaceDeclaration; - interface NamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: NamespaceBody; - } - type JSDocNamespaceBody = Identifier | JSDocNamespaceDeclaration; - interface JSDocNamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: JSDocNamespaceBody; - } - interface ModuleBlock extends Node, Statement { - kind: SyntaxKind.ModuleBlock; - parent?: ModuleDeclaration; - statements: NodeArray; - } - type ModuleReference = EntityName | ExternalModuleReference; - interface ImportEqualsDeclaration extends DeclarationStatement { - kind: SyntaxKind.ImportEqualsDeclaration; - parent?: SourceFile | ModuleBlock; - name: Identifier; - moduleReference: ModuleReference; - } - interface ExternalModuleReference extends Node { - kind: SyntaxKind.ExternalModuleReference; - parent?: ImportEqualsDeclaration; - expression?: Expression; - } - interface ImportDeclaration extends Statement { - kind: SyntaxKind.ImportDeclaration; - parent?: SourceFile | ModuleBlock; - importClause?: ImportClause; - moduleSpecifier: Expression; - } - type NamedImportBindings = NamespaceImport | NamedImports; - interface ImportClause extends NamedDeclaration { - kind: SyntaxKind.ImportClause; - parent?: ImportDeclaration; - name?: Identifier; - namedBindings?: NamedImportBindings; - } - interface NamespaceImport extends NamedDeclaration { - kind: SyntaxKind.NamespaceImport; - parent?: ImportClause; - name: Identifier; - } - interface NamespaceExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.NamespaceExportDeclaration; - name: Identifier; - } - interface ExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.ExportDeclaration; - parent?: SourceFile | ModuleBlock; - exportClause?: NamedExports; - moduleSpecifier?: Expression; - } - interface NamedImports extends Node { - kind: SyntaxKind.NamedImports; - parent?: ImportClause; - elements: NodeArray; - } - interface NamedExports extends Node { - kind: SyntaxKind.NamedExports; - parent?: ExportDeclaration; - elements: NodeArray; - } - type NamedImportsOrExports = NamedImports | NamedExports; - interface ImportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ImportSpecifier; - parent?: NamedImports; - propertyName?: Identifier; - name: Identifier; - } - interface ExportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ExportSpecifier; - parent?: NamedExports; - propertyName?: Identifier; - name: Identifier; - } - type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier; - interface ExportAssignment extends DeclarationStatement { - kind: SyntaxKind.ExportAssignment; - parent?: SourceFile; - isExportEquals?: boolean; - expression: Expression; - } - interface FileReference extends TextRange { - fileName: string; - } - interface CheckJsDirective extends TextRange { - enabled: boolean; - } - type CommentKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia; - interface CommentRange extends TextRange { - hasTrailingNewLine?: boolean; - kind: CommentKind; - } - interface SynthesizedComment extends CommentRange { - text: string; - pos: -1; - end: -1; - } - interface JSDocTypeExpression extends Node { - kind: SyntaxKind.JSDocTypeExpression; - type: JSDocType; - } - interface JSDocType extends TypeNode { - _jsDocTypeBrand: any; - } - interface JSDocAllType extends JSDocType { - kind: SyntaxKind.JSDocAllType; - } - interface JSDocUnknownType extends JSDocType { - kind: SyntaxKind.JSDocUnknownType; - } - interface JSDocArrayType extends JSDocType { - kind: SyntaxKind.JSDocArrayType; - elementType: JSDocType; - } - interface JSDocUnionType extends JSDocType { - kind: SyntaxKind.JSDocUnionType; - types: NodeArray; - } - interface JSDocTupleType extends JSDocType { - kind: SyntaxKind.JSDocTupleType; - types: NodeArray; - } - interface JSDocNonNullableType extends JSDocType { - kind: SyntaxKind.JSDocNonNullableType; - type: JSDocType; - } - interface JSDocNullableType extends JSDocType { - kind: SyntaxKind.JSDocNullableType; - type: JSDocType; - } - interface JSDocRecordType extends JSDocType { - kind: SyntaxKind.JSDocRecordType; - literal: TypeLiteralNode; - } - interface JSDocTypeReference extends JSDocType { - kind: SyntaxKind.JSDocTypeReference; - name: EntityName; - typeArguments: NodeArray; - } - interface JSDocOptionalType extends JSDocType { - kind: SyntaxKind.JSDocOptionalType; - type: JSDocType; - } - interface JSDocFunctionType extends JSDocType, SignatureDeclaration { - kind: SyntaxKind.JSDocFunctionType; - parameters: NodeArray; - type: JSDocType; - } - interface JSDocVariadicType extends JSDocType { - kind: SyntaxKind.JSDocVariadicType; - type: JSDocType; - } - interface JSDocConstructorType extends JSDocType { - kind: SyntaxKind.JSDocConstructorType; - type: JSDocType; - } - interface JSDocThisType extends JSDocType { - kind: SyntaxKind.JSDocThisType; - type: JSDocType; - } - interface JSDocLiteralType extends JSDocType { - kind: SyntaxKind.JSDocLiteralType; - literal: LiteralTypeNode; - } - type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType; - interface JSDocRecordMember extends PropertySignature { - kind: SyntaxKind.JSDocRecordMember; - name: Identifier | StringLiteral | NumericLiteral; - type?: JSDocType; - } - interface JSDoc extends Node { - kind: SyntaxKind.JSDocComment; - tags: NodeArray | undefined; - comment: string | undefined; - } - interface JSDocTag extends Node { - atToken: AtToken; - tagName: Identifier; - comment: string | undefined; - } - interface JSDocUnknownTag extends JSDocTag { - kind: SyntaxKind.JSDocTag; - } - interface JSDocAugmentsTag extends JSDocTag { - kind: SyntaxKind.JSDocAugmentsTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTemplateTag extends JSDocTag { - kind: SyntaxKind.JSDocTemplateTag; - typeParameters: NodeArray; - } - interface JSDocReturnTag extends JSDocTag { - kind: SyntaxKind.JSDocReturnTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeTag extends JSDocTag { - kind: SyntaxKind.JSDocTypeTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypedefTag extends JSDocTag, NamedDeclaration { - kind: SyntaxKind.JSDocTypedefTag; - fullName?: JSDocNamespaceDeclaration | Identifier; - name?: Identifier; - typeExpression?: JSDocTypeExpression; - jsDocTypeLiteral?: JSDocTypeLiteral; - } - interface JSDocPropertyTag extends JSDocTag, TypeElement { - kind: SyntaxKind.JSDocPropertyTag; - name: Identifier; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeLiteral extends JSDocType { - kind: SyntaxKind.JSDocTypeLiteral; - jsDocPropertyTags?: NodeArray; - jsDocTypeTag?: JSDocTypeTag; - } - interface JSDocParameterTag extends JSDocTag { - kind: SyntaxKind.JSDocParameterTag; - preParameterName?: Identifier; - typeExpression?: JSDocTypeExpression; - postParameterName?: Identifier; - parameterName: Identifier; - isBracketed: boolean; - } - const enum FlowFlags { - Unreachable = 1, - Start = 2, - BranchLabel = 4, - LoopLabel = 8, - Assignment = 16, - TrueCondition = 32, - FalseCondition = 64, - SwitchClause = 128, - ArrayMutation = 256, - Referenced = 512, - Shared = 1024, - PreFinally = 2048, - AfterFinally = 4096, - Label = 12, - Condition = 96, - } - interface FlowLock { - locked?: boolean; - } - interface AfterFinallyFlow extends FlowNode, FlowLock { - antecedent: FlowNode; - } - interface PreFinallyFlow extends FlowNode { - antecedent: FlowNode; - lock: FlowLock; - } - interface FlowNode { - flags: FlowFlags; - id?: number; - } - interface FlowStart extends FlowNode { - container?: FunctionExpression | ArrowFunction | MethodDeclaration; - } - interface FlowLabel extends FlowNode { - antecedents: FlowNode[]; - } - interface FlowAssignment extends FlowNode { - node: Expression | VariableDeclaration | BindingElement; - antecedent: FlowNode; - } - interface FlowCondition extends FlowNode { - expression: Expression; - antecedent: FlowNode; - } - interface FlowSwitchClause extends FlowNode { - switchStatement: SwitchStatement; - clauseStart: number; - clauseEnd: number; - antecedent: FlowNode; - } - interface FlowArrayMutation extends FlowNode { - node: CallExpression | BinaryExpression; - antecedent: FlowNode; - } - type FlowType = Type | IncompleteType; - interface IncompleteType { - flags: TypeFlags; - type: Type; - } - interface AmdDependency { - path: string; - name: string; - } - interface SourceFile extends Declaration { - kind: SyntaxKind.SourceFile; - statements: NodeArray; - endOfFileToken: Token; - fileName: string; - text: string; - amdDependencies: AmdDependency[]; - moduleName: string; - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - languageVariant: LanguageVariant; - isDeclarationFile: boolean; - hasNoDefaultLib: boolean; - languageVersion: ScriptTarget; - } - interface Bundle extends Node { - kind: SyntaxKind.Bundle; - sourceFiles: SourceFile[]; - } - interface ScriptReferenceHost { - getCompilerOptions(): CompilerOptions; - getSourceFile(fileName: string): SourceFile; - getSourceFileByPath(path: Path): SourceFile; - getCurrentDirectory(): string; - } - interface ParseConfigHost { - useCaseSensitiveFileNames: boolean; - readDirectory(rootDir: string, extensions: string[], excludes: string[], includes: string[]): string[]; - fileExists(path: string): boolean; - readFile(path: string): string; - } - interface WriteFileCallback { - (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void, sourceFiles?: SourceFile[]): void; - } - class OperationCanceledException { - } - interface CancellationToken { - isCancellationRequested(): boolean; - throwIfCancellationRequested(): void; - } - interface Program extends ScriptReferenceHost { - getRootFileNames(): string[]; - getSourceFiles(): SourceFile[]; - emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult; - getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getTypeChecker(): TypeChecker; - } - interface CustomTransformers { - before?: TransformerFactory[]; - after?: TransformerFactory[]; - } - interface SourceMapSpan { - emittedLine: number; - emittedColumn: number; - sourceLine: number; - sourceColumn: number; - nameIndex?: number; - sourceIndex: number; - } - interface SourceMapData { - sourceMapFilePath: string; - jsSourceMappingURL: string; - sourceMapFile: string; - sourceMapSourceRoot: string; - sourceMapSources: string[]; - sourceMapSourcesContent?: string[]; - inputSourceFileNames: string[]; - sourceMapNames?: string[]; - sourceMapMappings: string; - sourceMapDecodedMappings: SourceMapSpan[]; - } - enum ExitStatus { - Success = 0, - DiagnosticsPresent_OutputsSkipped = 1, - DiagnosticsPresent_OutputsGenerated = 2, - } - interface EmitResult { - emitSkipped: boolean; - diagnostics: Diagnostic[]; - emittedFiles: string[]; - } - interface TypeChecker { - getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; - getDeclaredTypeOfSymbol(symbol: Symbol): Type; - getPropertiesOfType(type: Type): Symbol[]; - getPropertyOfType(type: Type, propertyName: string): Symbol; - getIndexInfoOfType(type: Type, kind: IndexKind): IndexInfo; - getSignaturesOfType(type: Type, kind: SignatureKind): Signature[]; - getIndexTypeOfType(type: Type, kind: IndexKind): Type; - getBaseTypes(type: InterfaceType): BaseType[]; - getBaseTypeOfLiteralType(type: Type): Type; - getWidenedType(type: Type): Type; - getReturnTypeOfSignature(signature: Signature): Type; - getNonNullableType(type: Type): Type; - typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode; - signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): SignatureDeclaration; - indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration; - getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[]; - getSymbolAtLocation(node: Node): Symbol; - getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[]; - getShorthandAssignmentValueSymbol(location: Node): Symbol; - getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol; - getPropertySymbolOfDestructuringAssignment(location: Identifier): Symbol; - getTypeAtLocation(node: Node): Type; - getTypeFromTypeNode(node: TypeNode): Type; - signatureToString(signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): string; - typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string; - symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string; - getSymbolDisplayBuilder(): SymbolDisplayBuilder; - getFullyQualifiedName(symbol: Symbol): string; - getAugmentedPropertiesOfType(type: Type): Symbol[]; - getRootSymbols(symbol: Symbol): Symbol[]; - getContextualType(node: Expression): Type; - getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature; - getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature; - isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; - isUndefinedSymbol(symbol: Symbol): boolean; - isArgumentsSymbol(symbol: Symbol): boolean; - isUnknownSymbol(symbol: Symbol): boolean; - getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number; - isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean; - getAliasedSymbol(symbol: Symbol): Symbol; - getExportsOfModule(moduleSymbol: Symbol): Symbol[]; - getAllAttributesTypeFromJsxOpeningLikeElement(elementNode: JsxOpeningLikeElement): Type; - getJsxIntrinsicTagNames(): Symbol[]; - isOptionalParameter(node: ParameterDeclaration): boolean; - getAmbientModules(): Symbol[]; - tryGetMemberInModuleExports(memberName: string, moduleSymbol: Symbol): Symbol | undefined; - getApparentType(type: Type): Type; - } - enum NodeBuilderFlags { - None = 0, - allowThisInObjectLiteral = 1, - allowQualifedNameInPlaceOfIdentifier = 2, - allowTypeParameterInQualifiedName = 4, - allowAnonymousIdentifier = 8, - allowEmptyUnionOrIntersection = 16, - allowEmptyTuple = 32, - } - interface SymbolDisplayBuilder { - buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildSymbolDisplay(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): void; - buildSignatureDisplay(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): void; - buildIndexSignatureDisplay(info: IndexInfo, writer: SymbolWriter, kind: IndexKind, enclosingDeclaration?: Node, globalFlags?: TypeFormatFlags, symbolStack?: Symbol[]): void; - buildParameterDisplay(parameter: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplay(tp: TypeParameter, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypePredicateDisplay(predicate: TypePredicate, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplayFromSymbol(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForParametersAndDelimiters(thisParameter: Symbol, parameters: Symbol[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForTypeParametersAndDelimiters(typeParameters: TypeParameter[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildReturnTypeDisplay(signature: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - } - interface SymbolWriter { - writeKeyword(text: string): void; - writeOperator(text: string): void; - writePunctuation(text: string): void; - writeSpace(text: string): void; - writeStringLiteral(text: string): void; - writeParameter(text: string): void; - writeProperty(text: string): void; - writeSymbol(text: string, symbol: Symbol): void; - writeLine(): void; - increaseIndent(): void; - decreaseIndent(): void; - clear(): void; - trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void; - reportInaccessibleThisError(): void; - reportIllegalExtends(): void; - } - const enum TypeFormatFlags { - None = 0, - WriteArrayAsGenericType = 1, - UseTypeOfFunction = 2, - NoTruncation = 4, - WriteArrowStyleSignature = 8, - WriteOwnNameForAnyLike = 16, - WriteTypeArgumentsOfSignature = 32, - InElementType = 64, - UseFullyQualifiedType = 128, - InFirstTypeArgument = 256, - InTypeAlias = 512, - UseTypeAliasValue = 1024, - SuppressAnyReturnType = 2048, - AddUndefined = 4096, - } - const enum SymbolFormatFlags { - None = 0, - WriteTypeParametersOrArguments = 1, - UseOnlyExternalAliasing = 2, - } - const enum TypePredicateKind { - This = 0, - Identifier = 1, - } - interface TypePredicateBase { - kind: TypePredicateKind; - type: Type; - } - interface ThisTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.This; - } - interface IdentifierTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.Identifier; - parameterName: string; - parameterIndex: number; - } - type TypePredicate = IdentifierTypePredicate | ThisTypePredicate; - const enum SymbolFlags { - None = 0, - FunctionScopedVariable = 1, - BlockScopedVariable = 2, - Property = 4, - EnumMember = 8, - Function = 16, - Class = 32, - Interface = 64, - ConstEnum = 128, - RegularEnum = 256, - ValueModule = 512, - NamespaceModule = 1024, - TypeLiteral = 2048, - ObjectLiteral = 4096, - Method = 8192, - Constructor = 16384, - GetAccessor = 32768, - SetAccessor = 65536, - Signature = 131072, - TypeParameter = 262144, - TypeAlias = 524288, - ExportValue = 1048576, - ExportType = 2097152, - ExportNamespace = 4194304, - Alias = 8388608, - Prototype = 16777216, - ExportStar = 33554432, - Optional = 67108864, - Transient = 134217728, - Enum = 384, - Variable = 3, - Value = 107455, - Type = 793064, - Namespace = 1920, - Module = 1536, - Accessor = 98304, - FunctionScopedVariableExcludes = 107454, - BlockScopedVariableExcludes = 107455, - ParameterExcludes = 107455, - PropertyExcludes = 0, - EnumMemberExcludes = 900095, - FunctionExcludes = 106927, - ClassExcludes = 899519, - InterfaceExcludes = 792968, - RegularEnumExcludes = 899327, - ConstEnumExcludes = 899967, - ValueModuleExcludes = 106639, - NamespaceModuleExcludes = 0, - MethodExcludes = 99263, - GetAccessorExcludes = 41919, - SetAccessorExcludes = 74687, - TypeParameterExcludes = 530920, - TypeAliasExcludes = 793064, - AliasExcludes = 8388608, - ModuleMember = 8914931, - ExportHasLocal = 944, - HasExports = 1952, - HasMembers = 6240, - BlockScoped = 418, - PropertyOrAccessor = 98308, - Export = 7340032, - ClassMember = 106500, - } - interface Symbol { - flags: SymbolFlags; - name: string; - declarations?: Declaration[]; - valueDeclaration?: Declaration; - members?: SymbolTable; - exports?: SymbolTable; - globalExports?: SymbolTable; - } - type SymbolTable = Map; - const enum TypeFlags { - Any = 1, - String = 2, - Number = 4, - Boolean = 8, - Enum = 16, - StringLiteral = 32, - NumberLiteral = 64, - BooleanLiteral = 128, - EnumLiteral = 256, - ESSymbol = 512, - Void = 1024, - Undefined = 2048, - Null = 4096, - Never = 8192, - TypeParameter = 16384, - Object = 32768, - Union = 65536, - Intersection = 131072, - Index = 262144, - IndexedAccess = 524288, - NonPrimitive = 16777216, - Literal = 480, - StringOrNumberLiteral = 96, - PossiblyFalsy = 7406, - StringLike = 262178, - NumberLike = 340, - BooleanLike = 136, - EnumLike = 272, - UnionOrIntersection = 196608, - StructuredType = 229376, - StructuredOrTypeVariable = 1032192, - TypeVariable = 540672, - Narrowable = 17810431, - NotUnionOrUnit = 16810497, - } - type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression; - interface Type { - flags: TypeFlags; - symbol?: Symbol; - pattern?: DestructuringPattern; - aliasSymbol?: Symbol; - aliasTypeArguments?: Type[]; - } - interface LiteralType extends Type { - text: string; - freshType?: LiteralType; - regularType?: LiteralType; - } - interface EnumType extends Type { - memberTypes: EnumLiteralType[]; - } - interface EnumLiteralType extends LiteralType { - baseType: EnumType & UnionType; - } - const enum ObjectFlags { - Class = 1, - Interface = 2, - Reference = 4, - Tuple = 8, - Anonymous = 16, - Mapped = 32, - Instantiated = 64, - ObjectLiteral = 128, - EvolvingArray = 256, - ObjectLiteralPatternWithComputedProperties = 512, - ClassOrInterface = 3, - } - interface ObjectType extends Type { - objectFlags: ObjectFlags; - } - interface InterfaceType extends ObjectType { - typeParameters: TypeParameter[]; - outerTypeParameters: TypeParameter[]; - localTypeParameters: TypeParameter[]; - thisType: TypeParameter; - } - type BaseType = ObjectType | IntersectionType; - interface InterfaceTypeWithDeclaredMembers extends InterfaceType { - declaredProperties: Symbol[]; - declaredCallSignatures: Signature[]; - declaredConstructSignatures: Signature[]; - declaredStringIndexInfo: IndexInfo; - declaredNumberIndexInfo: IndexInfo; - } - interface TypeReference extends ObjectType { - target: GenericType; - typeArguments: Type[]; - } - interface GenericType extends InterfaceType, TypeReference { - } - interface UnionOrIntersectionType extends Type { - types: Type[]; - } - interface UnionType extends UnionOrIntersectionType { - } - interface IntersectionType extends UnionOrIntersectionType { - } - type StructuredType = ObjectType | UnionType | IntersectionType; - interface EvolvingArrayType extends ObjectType { - elementType: Type; - finalArrayType?: Type; - } - interface TypeVariable extends Type { - } - interface TypeParameter extends TypeVariable { - constraint: Type; - default?: Type; - } - interface IndexedAccessType extends TypeVariable { - objectType: Type; - indexType: Type; - constraint?: Type; - } - interface IndexType extends Type { - type: TypeVariable | UnionOrIntersectionType; - } - const enum SignatureKind { - Call = 0, - Construct = 1, - } - interface Signature { - declaration: SignatureDeclaration; - typeParameters: TypeParameter[]; - parameters: Symbol[]; - } - const enum IndexKind { - String = 0, - Number = 1, - } - interface IndexInfo { - type: Type; - isReadonly: boolean; - declaration?: SignatureDeclaration; - } - interface JsFileExtensionInfo { - extension: string; - isMixedContent: boolean; - } - interface DiagnosticMessage { - key: string; - category: DiagnosticCategory; - code: number; - message: string; - } - interface DiagnosticMessageChain { - messageText: string; - category: DiagnosticCategory; - code: number; - next?: DiagnosticMessageChain; - } - interface Diagnostic { - file: SourceFile; - start: number; - length: number; - messageText: string | DiagnosticMessageChain; - category: DiagnosticCategory; - code: number; - source?: string; - } - enum DiagnosticCategory { - Warning = 0, - Error = 1, - Message = 2, - } - enum ModuleResolutionKind { - Classic = 1, - NodeJs = 2, - } - interface PluginImport { - name: string; - } - type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike | PluginImport[]; - interface CompilerOptions { - allowJs?: boolean; - allowSyntheticDefaultImports?: boolean; - allowUnreachableCode?: boolean; - allowUnusedLabels?: boolean; - alwaysStrict?: boolean; - baseUrl?: string; - charset?: string; - checkJs?: boolean; - declaration?: boolean; - declarationDir?: string; - disableSizeLimit?: boolean; - downlevelIteration?: boolean; - emitBOM?: boolean; - emitDecoratorMetadata?: boolean; - experimentalDecorators?: boolean; - forceConsistentCasingInFileNames?: boolean; - importHelpers?: boolean; - inlineSourceMap?: boolean; - inlineSources?: boolean; - isolatedModules?: boolean; - jsx?: JsxEmit; - lib?: string[]; - locale?: string; - mapRoot?: string; - maxNodeModuleJsDepth?: number; - module?: ModuleKind; - moduleResolution?: ModuleResolutionKind; - newLine?: NewLineKind; - noEmit?: boolean; - noEmitHelpers?: boolean; - noEmitOnError?: boolean; - noErrorTruncation?: boolean; - noFallthroughCasesInSwitch?: boolean; - noImplicitAny?: boolean; - noImplicitReturns?: boolean; - noImplicitThis?: boolean; - noUnusedLocals?: boolean; - noUnusedParameters?: boolean; - noImplicitUseStrict?: boolean; - noLib?: boolean; - noResolve?: boolean; - out?: string; - outDir?: string; - outFile?: string; - paths?: MapLike; - preserveConstEnums?: boolean; - project?: string; - reactNamespace?: string; - jsxFactory?: string; - removeComments?: boolean; - rootDir?: string; - rootDirs?: string[]; - skipLibCheck?: boolean; - skipDefaultLibCheck?: boolean; - sourceMap?: boolean; - sourceRoot?: string; - strict?: boolean; - strictNullChecks?: boolean; - suppressExcessPropertyErrors?: boolean; - suppressImplicitAnyIndexErrors?: boolean; - target?: ScriptTarget; - traceResolution?: boolean; - types?: string[]; - typeRoots?: string[]; - [option: string]: CompilerOptionsValue | undefined; - } - interface TypeAcquisition { - enableAutoDiscovery?: boolean; - enable?: boolean; - include?: string[]; - exclude?: string[]; - [option: string]: string[] | boolean | undefined; - } - interface DiscoverTypingsInfo { - fileNames: string[]; - projectRootPath: string; - safeListPath: string; - packageNameToTypingLocation: Map; - typeAcquisition: TypeAcquisition; - compilerOptions: CompilerOptions; - unresolvedImports: ReadonlyArray; - } - enum ModuleKind { - None = 0, - CommonJS = 1, - AMD = 2, - UMD = 3, - System = 4, - ES2015 = 5, - } - const enum JsxEmit { - None = 0, - Preserve = 1, - React = 2, - ReactNative = 3, - } - const enum NewLineKind { - CarriageReturnLineFeed = 0, - LineFeed = 1, - } - interface LineAndCharacter { - line: number; - character: number; - } - const enum ScriptKind { - Unknown = 0, - JS = 1, - JSX = 2, - TS = 3, - TSX = 4, - External = 5, - } - const enum ScriptTarget { - ES3 = 0, - ES5 = 1, - ES2015 = 2, - ES2016 = 3, - ES2017 = 4, - ESNext = 5, - Latest = 5, - } - const enum LanguageVariant { - Standard = 0, - JSX = 1, - } - interface ParsedCommandLine { - options: CompilerOptions; - typeAcquisition?: TypeAcquisition; - fileNames: string[]; - raw?: any; - errors: Diagnostic[]; - wildcardDirectories?: MapLike; - compileOnSave?: boolean; - } - const enum WatchDirectoryFlags { - None = 0, - Recursive = 1, - } - interface ExpandResult { - fileNames: string[]; - wildcardDirectories: MapLike; - } - interface ModuleResolutionHost { - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - trace?(s: string): void; - directoryExists?(directoryName: string): boolean; - realpath?(path: string): string; - getCurrentDirectory?(): string; - getDirectories?(path: string): string[]; - } - interface ResolvedModule { - resolvedFileName: string; - isExternalLibraryImport?: boolean; - } - interface ResolvedModuleFull extends ResolvedModule { - extension: Extension; - } - enum Extension { - Ts = 0, - Tsx = 1, - Dts = 2, - Js = 3, - Jsx = 4, - LastTypeScriptExtension = 2, - } - interface ResolvedModuleWithFailedLookupLocations { - resolvedModule: ResolvedModuleFull | undefined; - } - interface ResolvedTypeReferenceDirective { - primary: boolean; - resolvedFileName?: string; - } - interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations { - resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective; - failedLookupLocations: string[]; - } - interface CompilerHost extends ModuleResolutionHost { - getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getSourceFileByPath?(fileName: string, path: Path, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getCancellationToken?(): CancellationToken; - getDefaultLibFileName(options: CompilerOptions): string; - getDefaultLibLocation?(): string; - writeFile: WriteFileCallback; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - getCanonicalFileName(fileName: string): string; - useCaseSensitiveFileNames(): boolean; - getNewLine(): string; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - getEnvironmentVariable?(name: string): string; - } - const enum EmitFlags { - SingleLine = 1, - AdviseOnEmitNode = 2, - NoSubstitution = 4, - CapturesThis = 8, - NoLeadingSourceMap = 16, - NoTrailingSourceMap = 32, - NoSourceMap = 48, - NoNestedSourceMaps = 64, - NoTokenLeadingSourceMaps = 128, - NoTokenTrailingSourceMaps = 256, - NoTokenSourceMaps = 384, - NoLeadingComments = 512, - NoTrailingComments = 1024, - NoComments = 1536, - NoNestedComments = 2048, - HelperName = 4096, - ExportName = 8192, - LocalName = 16384, - InternalName = 32768, - Indented = 65536, - NoIndentation = 131072, - AsyncFunctionBody = 262144, - ReuseTempVariableScope = 524288, - CustomPrologue = 1048576, - NoHoisting = 2097152, - HasEndOfDeclarationMarker = 4194304, - Iterator = 8388608, - } - interface EmitHelper { - readonly name: string; - readonly scoped: boolean; - readonly text: string; - readonly priority?: number; - } - const enum EmitHint { - SourceFile = 0, - Expression = 1, - IdentifierName = 2, - Unspecified = 3, - } - interface TransformationContext { - getCompilerOptions(): CompilerOptions; - startLexicalEnvironment(): void; - suspendLexicalEnvironment(): void; - resumeLexicalEnvironment(): void; - endLexicalEnvironment(): Statement[]; - hoistFunctionDeclaration(node: FunctionDeclaration): void; - hoistVariableDeclaration(node: Identifier): void; - requestEmitHelper(helper: EmitHelper): void; - readEmitHelpers(): EmitHelper[] | undefined; - enableSubstitution(kind: SyntaxKind): void; - isSubstitutionEnabled(node: Node): boolean; - onSubstituteNode: (hint: EmitHint, node: Node) => Node; - enableEmitNotification(kind: SyntaxKind): void; - isEmitNotificationEnabled(node: Node): boolean; - onEmitNode: (hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void) => void; - } - interface TransformationResult { - transformed: T[]; - diagnostics?: Diagnostic[]; - substituteNode(hint: EmitHint, node: Node): Node; - emitNodeWithNotification(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - dispose(): void; - } - type TransformerFactory = (context: TransformationContext) => Transformer; - type Transformer = (node: T) => T; - type Visitor = (node: Node) => VisitResult; - type VisitResult = T | T[]; - interface Printer { - printNode(hint: EmitHint, node: Node, sourceFile: SourceFile): string; - printFile(sourceFile: SourceFile): string; - printBundle(bundle: Bundle): string; - } - interface PrintHandlers { - hasGlobalName?(name: string): boolean; - onEmitNode?(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - substituteNode?(hint: EmitHint, node: Node): Node; - } - interface PrinterOptions { - removeComments?: boolean; - newLine?: NewLineKind; - } - interface TextSpan { - start: number; - length: number; - } - interface TextChangeRange { - span: TextSpan; - newLength: number; - } - interface SyntaxList extends Node { - _children: Node[]; - } -} -declare namespace ts { - const version = "2.3.3"; -} -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): any; -declare function clearTimeout(handle: any): void; -declare namespace ts { - type FileWatcherCallback = (fileName: string, removed?: boolean) => void; - type DirectoryWatcherCallback = (fileName: string) => void; - interface WatchedFile { - fileName: string; - callback: FileWatcherCallback; - mtime?: Date; - } - interface System { - args: string[]; - newLine: string; - useCaseSensitiveFileNames: boolean; - write(s: string): void; - readFile(path: string, encoding?: string): string; - getFileSize?(path: string): number; - writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; - watchFile?(path: string, callback: FileWatcherCallback, pollingInterval?: number): FileWatcher; - watchDirectory?(path: string, callback: DirectoryWatcherCallback, recursive?: boolean): FileWatcher; - resolvePath(path: string): string; - fileExists(path: string): boolean; - directoryExists(path: string): boolean; - createDirectory(path: string): void; - getExecutingFilePath(): string; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - readDirectory(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - getModifiedTime?(path: string): Date; - createHash?(data: string): string; - getMemoryUsage?(): number; - exit(exitCode?: number): void; - realpath?(path: string): string; - setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; - clearTimeout?(timeoutId: any): void; - } - interface FileWatcher { - close(): void; - } - interface DirectoryWatcher extends FileWatcher { - directoryName: string; - referenceCount: number; - } - function getNodeMajorVersion(): number; - let sys: System; -} -declare namespace ts { - interface ErrorCallback { - (message: DiagnosticMessage, length: number): void; - } - interface Scanner { - getStartPos(): number; - getToken(): SyntaxKind; - getTextPos(): number; - getTokenPos(): number; - getTokenText(): string; - getTokenValue(): string; - hasExtendedUnicodeEscape(): boolean; - hasPrecedingLineBreak(): boolean; - isIdentifier(): boolean; - isReservedWord(): boolean; - isUnterminated(): boolean; - reScanGreaterToken(): SyntaxKind; - reScanSlashToken(): SyntaxKind; - reScanTemplateToken(): SyntaxKind; - scanJsxIdentifier(): SyntaxKind; - scanJsxAttributeValue(): SyntaxKind; - reScanJsxToken(): SyntaxKind; - scanJsxToken(): SyntaxKind; - scanJSDocToken(): SyntaxKind; - scan(): SyntaxKind; - getText(): string; - setText(text: string, start?: number, length?: number): void; - setOnError(onError: ErrorCallback): void; - setScriptTarget(scriptTarget: ScriptTarget): void; - setLanguageVariant(variant: LanguageVariant): void; - setTextPos(textPos: number): void; - lookAhead(callback: () => T): T; - scanRange(start: number, length: number, callback: () => T): T; - tryScan(callback: () => T): T; - } - function tokenToString(t: SyntaxKind): string; - function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number; - function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter; - function isWhiteSpaceLike(ch: number): boolean; - function isWhiteSpaceSingleLine(ch: number): boolean; - function isLineBreak(ch: number): boolean; - function couldStartTrivia(text: string, pos: number): boolean; - function forEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function forEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function reduceEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function reduceEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function getLeadingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - function getTrailingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - function getShebang(text: string): string; - function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean; - function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean; - function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; -} -declare namespace ts { - function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine; - function readConfigFile(fileName: string, readFile: (path: string) => string): { - config?: any; - error?: Diagnostic; - }; - function parseConfigFileTextToJson(fileName: string, jsonText: string, stripComments?: boolean): { - config?: any; - error?: Diagnostic; - }; - function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string, resolutionStack?: Path[], extraFileExtensions?: JsFileExtensionInfo[]): ParsedCommandLine; - function convertCompileOnSaveOptionFromJson(jsonOption: any, basePath: string, errors: Diagnostic[]): boolean | undefined; - function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: CompilerOptions; - errors: Diagnostic[]; - }; - function convertTypeAcquisitionFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: TypeAcquisition; - errors: Diagnostic[]; - }; -} -declare namespace ts { - interface Push { - push(value: T): void; - } - function moduleHasNonRelativeName(moduleName: string): boolean; - function getEffectiveTypeRoots(options: CompilerOptions, host: { - directoryExists?: (directoryName: string) => boolean; - getCurrentDirectory?: () => string; - }): string[] | undefined; - function resolveTypeReferenceDirective(typeReferenceDirectiveName: string, containingFile: string | undefined, options: CompilerOptions, host: ModuleResolutionHost): ResolvedTypeReferenceDirectiveWithFailedLookupLocations; - function getAutomaticTypeDirectiveNames(options: CompilerOptions, host: ModuleResolutionHost): string[]; - interface ModuleResolutionCache extends NonRelativeModuleNameResolutionCache { - getOrCreateCacheForDirectory(directoryName: string): Map; - } - interface NonRelativeModuleNameResolutionCache { - getOrCreateCacheForModuleName(nonRelativeModuleName: string): PerModuleNameCache; - } - interface PerModuleNameCache { - get(directory: string): ResolvedModuleWithFailedLookupLocations; - set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void; - } - function createModuleResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string): ModuleResolutionCache; - function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache): ResolvedModuleWithFailedLookupLocations; -} -declare namespace ts { - function getDefaultLibFileName(options: CompilerOptions): string; - function textSpanEnd(span: TextSpan): number; - function textSpanIsEmpty(span: TextSpan): boolean; - function textSpanContainsPosition(span: TextSpan, position: number): boolean; - function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan; - function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; - function decodedTextSpanIntersectsWith(start1: number, length1: number, start2: number, length2: number): boolean; - function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; - function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan; - function createTextSpan(start: number, length: number): TextSpan; - function createTextSpanFromBounds(start: number, end: number): TextSpan; - function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; - function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; - function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; - let unchangedTextChangeRange: TextChangeRange; - function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; - function getTypeParameterOwner(d: Declaration): Declaration; - function isParameterPropertyDeclaration(node: Node): boolean; - function getCombinedModifierFlags(node: Node): ModifierFlags; - function getCombinedNodeFlags(node: Node): NodeFlags; - function validateLocaleAndSetLanguage(locale: string, sys: { - getExecutingFilePath(): string; - resolvePath(path: string): string; - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - }, errors?: Diagnostic[]): void; - function getOriginalNode(node: Node): Node; - function getOriginalNode(node: Node, nodeTest: (node: Node) => node is T): T; - function isParseTreeNode(node: Node): boolean; - function getParseTreeNode(node: Node): Node; - function getParseTreeNode(node: Node, nodeTest?: (node: Node) => node is T): T; - function unescapeIdentifier(identifier: string): string; -} -declare namespace ts { - function createNodeArray(elements?: T[], hasTrailingComma?: boolean): NodeArray; - function createLiteral(value: string): StringLiteral; - function createLiteral(value: number): NumericLiteral; - function createLiteral(value: boolean): BooleanLiteral; - function createLiteral(sourceNode: StringLiteral | NumericLiteral | Identifier): StringLiteral; - function createLiteral(value: string | number | boolean): PrimaryExpression; - function createNumericLiteral(value: string): NumericLiteral; - function createIdentifier(text: string): Identifier; - function createTempVariable(recordTempVariable: ((node: Identifier) => void) | undefined): Identifier; - function createLoopVariable(): Identifier; - function createUniqueName(text: string): Identifier; - function getGeneratedNameForNode(node: Node): Identifier; - function createToken(token: TKind): Token; - function createSuper(): SuperExpression; - function createThis(): ThisExpression & Token; - function createNull(): NullLiteral & Token; - function createTrue(): BooleanLiteral & Token; - function createFalse(): BooleanLiteral & Token; - function createQualifiedName(left: EntityName, right: string | Identifier): QualifiedName; - function updateQualifiedName(node: QualifiedName, left: EntityName, right: Identifier): QualifiedName; - function createComputedPropertyName(expression: Expression): ComputedPropertyName; - function updateComputedPropertyName(node: ComputedPropertyName, expression: Expression): ComputedPropertyName; - function createSignatureDeclaration(kind: SyntaxKind, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): SignatureDeclaration; - function createFunctionTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): FunctionTypeNode; - function updateFunctionTypeNode(node: FunctionTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): FunctionTypeNode; - function createConstructorTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructorTypeNode; - function updateConstructorTypeNode(node: ConstructorTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): CallSignatureDeclaration; - function updateCallSignatureDeclaration(node: CallSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): CallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node: ConstructSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructSignatureDeclaration; - function createMethodSignature(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function updateMethodSignature(node: MethodSignature, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined, name: PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function createKeywordTypeNode(kind: KeywordTypeNode["kind"]): KeywordTypeNode; - function createThisTypeNode(): ThisTypeNode; - function createLiteralTypeNode(literal: Expression): LiteralTypeNode; - function updateLiteralTypeNode(node: LiteralTypeNode, literal: Expression): LiteralTypeNode; - function createTypeReferenceNode(typeName: string | EntityName, typeArguments: TypeNode[] | undefined): TypeReferenceNode; - function updateTypeReferenceNode(node: TypeReferenceNode, typeName: EntityName, typeArguments: NodeArray | undefined): TypeReferenceNode; - function createTypePredicateNode(parameterName: Identifier | ThisTypeNode | string, type: TypeNode): TypePredicateNode; - function updateTypePredicateNode(node: TypePredicateNode, parameterName: Identifier | ThisTypeNode, type: TypeNode): TypePredicateNode; - function createTypeQueryNode(exprName: EntityName): TypeQueryNode; - function updateTypeQueryNode(node: TypeQueryNode, exprName: EntityName): TypeQueryNode; - function createArrayTypeNode(elementType: TypeNode): ArrayTypeNode; - function updateArrayTypeNode(node: ArrayTypeNode, elementType: TypeNode): ArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType, types: TypeNode[]): UnionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.IntersectionType, types: TypeNode[]): IntersectionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType | SyntaxKind.IntersectionType, types: TypeNode[]): UnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node: UnionOrIntersectionTypeNode, types: NodeArray): UnionOrIntersectionTypeNode; - function createTypeLiteralNode(members: TypeElement[]): TypeLiteralNode; - function updateTypeLiteralNode(node: TypeLiteralNode, members: NodeArray): TypeLiteralNode; - function createTupleTypeNode(elementTypes: TypeNode[]): TupleTypeNode; - function updateTypleTypeNode(node: TupleTypeNode, elementTypes: TypeNode[]): TupleTypeNode; - function createMappedTypeNode(readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function updateMappedTypeNode(node: MappedTypeNode, readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function createTypeOperatorNode(type: TypeNode): TypeOperatorNode; - function updateTypeOperatorNode(node: TypeOperatorNode, type: TypeNode): TypeOperatorNode; - function createIndexedAccessTypeNode(objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node: IndexedAccessTypeNode, objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function createTypeParameterDeclaration(name: string | Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function updateTypeParameterDeclaration(node: TypeParameterDeclaration, name: Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function createPropertySignature(name: PropertyName | string, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function updatePropertySignature(node: PropertySignature, name: PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function createIndexSignatureDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node: IndexSignatureDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function createParameter(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken?: QuestionToken, type?: TypeNode, initializer?: Expression): ParameterDeclaration; - function updateParameter(node: ParameterDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): ParameterDeclaration; - function createDecorator(expression: Expression): Decorator; - function updateDecorator(node: Decorator, expression: Expression): Decorator; - function createProperty(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function updateProperty(node: PropertyDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function createMethodDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function updateMethod(node: MethodDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function createConstructor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function updateConstructor(node: ConstructorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function createGetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function updateGetAccessor(node: GetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function createSetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function updateSetAccessor(node: SetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function createObjectBindingPattern(elements: BindingElement[]): ObjectBindingPattern; - function updateObjectBindingPattern(node: ObjectBindingPattern, elements: BindingElement[]): ObjectBindingPattern; - function createArrayBindingPattern(elements: ArrayBindingElement[]): ArrayBindingPattern; - function updateArrayBindingPattern(node: ArrayBindingPattern, elements: ArrayBindingElement[]): ArrayBindingPattern; - function createBindingElement(dotDotDotToken: DotDotDotToken | undefined, propertyName: string | PropertyName | undefined, name: string | BindingName, initializer?: Expression): BindingElement; - function updateBindingElement(node: BindingElement, dotDotDotToken: DotDotDotToken | undefined, propertyName: PropertyName | undefined, name: BindingName, initializer: Expression | undefined): BindingElement; - function createArrayLiteral(elements?: Expression[], multiLine?: boolean): ArrayLiteralExpression; - function updateArrayLiteral(node: ArrayLiteralExpression, elements: Expression[]): ArrayLiteralExpression; - function createObjectLiteral(properties?: ObjectLiteralElementLike[], multiLine?: boolean): ObjectLiteralExpression; - function updateObjectLiteral(node: ObjectLiteralExpression, properties: ObjectLiteralElementLike[]): ObjectLiteralExpression; - function createPropertyAccess(expression: Expression, name: string | Identifier): PropertyAccessExpression; - function updatePropertyAccess(node: PropertyAccessExpression, expression: Expression, name: Identifier): PropertyAccessExpression; - function createElementAccess(expression: Expression, index: number | Expression): ElementAccessExpression; - function updateElementAccess(node: ElementAccessExpression, expression: Expression, argumentExpression: Expression): ElementAccessExpression; - function createCall(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function updateCall(node: CallExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function createNew(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function updateNew(node: NewExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function createTaggedTemplate(tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function updateTaggedTemplate(node: TaggedTemplateExpression, tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function createTypeAssertion(type: TypeNode, expression: Expression): TypeAssertion; - function updateTypeAssertion(node: TypeAssertion, type: TypeNode, expression: Expression): TypeAssertion; - function createParen(expression: Expression): ParenthesizedExpression; - function updateParen(node: ParenthesizedExpression, expression: Expression): ParenthesizedExpression; - function createFunctionExpression(modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function updateFunctionExpression(node: FunctionExpression, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function createArrowFunction(modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, equalsGreaterThanToken: EqualsGreaterThanToken | undefined, body: ConciseBody): ArrowFunction; - function updateArrowFunction(node: ArrowFunction, modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: ConciseBody): ArrowFunction; - function createDelete(expression: Expression): DeleteExpression; - function updateDelete(node: DeleteExpression, expression: Expression): DeleteExpression; - function createTypeOf(expression: Expression): TypeOfExpression; - function updateTypeOf(node: TypeOfExpression, expression: Expression): TypeOfExpression; - function createVoid(expression: Expression): VoidExpression; - function updateVoid(node: VoidExpression, expression: Expression): VoidExpression; - function createAwait(expression: Expression): AwaitExpression; - function updateAwait(node: AwaitExpression, expression: Expression): AwaitExpression; - function createPrefix(operator: PrefixUnaryOperator, operand: Expression): PrefixUnaryExpression; - function updatePrefix(node: PrefixUnaryExpression, operand: Expression): PrefixUnaryExpression; - function createPostfix(operand: Expression, operator: PostfixUnaryOperator): PostfixUnaryExpression; - function updatePostfix(node: PostfixUnaryExpression, operand: Expression): PostfixUnaryExpression; - function createBinary(left: Expression, operator: BinaryOperator | BinaryOperatorToken, right: Expression): BinaryExpression; - function updateBinary(node: BinaryExpression, left: Expression, right: Expression): BinaryExpression; - function createConditional(condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createConditional(condition: Expression, questionToken: QuestionToken, whenTrue: Expression, colonToken: ColonToken, whenFalse: Expression): ConditionalExpression; - function updateConditional(node: ConditionalExpression, condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createTemplateExpression(head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function updateTemplateExpression(node: TemplateExpression, head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function createYield(expression?: Expression): YieldExpression; - function createYield(asteriskToken: AsteriskToken, expression: Expression): YieldExpression; - function updateYield(node: YieldExpression, asteriskToken: AsteriskToken | undefined, expression: Expression): YieldExpression; - function createSpread(expression: Expression): SpreadElement; - function updateSpread(node: SpreadElement, expression: Expression): SpreadElement; - function createClassExpression(modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function updateClassExpression(node: ClassExpression, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function createOmittedExpression(): OmittedExpression; - function createExpressionWithTypeArguments(typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node: ExpressionWithTypeArguments, typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function createAsExpression(expression: Expression, type: TypeNode): AsExpression; - function updateAsExpression(node: AsExpression, expression: Expression, type: TypeNode): AsExpression; - function createNonNullExpression(expression: Expression): NonNullExpression; - function updateNonNullExpression(node: NonNullExpression, expression: Expression): NonNullExpression; - function createTemplateSpan(expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function updateTemplateSpan(node: TemplateSpan, expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function createBlock(statements: Statement[], multiLine?: boolean): Block; - function updateBlock(node: Block, statements: Statement[]): Block; - function createVariableStatement(modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList | VariableDeclaration[]): VariableStatement; - function updateVariableStatement(node: VariableStatement, modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList): VariableStatement; - function createVariableDeclarationList(declarations: VariableDeclaration[], flags?: NodeFlags): VariableDeclarationList; - function updateVariableDeclarationList(node: VariableDeclarationList, declarations: VariableDeclaration[]): VariableDeclarationList; - function createVariableDeclaration(name: string | BindingName, type?: TypeNode, initializer?: Expression): VariableDeclaration; - function updateVariableDeclaration(node: VariableDeclaration, name: BindingName, type: TypeNode | undefined, initializer: Expression | undefined): VariableDeclaration; - function createEmptyStatement(): EmptyStatement; - function createStatement(expression: Expression): ExpressionStatement; - function updateStatement(node: ExpressionStatement, expression: Expression): ExpressionStatement; - function createIf(expression: Expression, thenStatement: Statement, elseStatement?: Statement): IfStatement; - function updateIf(node: IfStatement, expression: Expression, thenStatement: Statement, elseStatement: Statement | undefined): IfStatement; - function createDo(statement: Statement, expression: Expression): DoStatement; - function updateDo(node: DoStatement, statement: Statement, expression: Expression): DoStatement; - function createWhile(expression: Expression, statement: Statement): WhileStatement; - function updateWhile(node: WhileStatement, expression: Expression, statement: Statement): WhileStatement; - function createFor(initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function updateFor(node: ForStatement, initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function createForIn(initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function updateForIn(node: ForInStatement, initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function createForOf(awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function updateForOf(node: ForOfStatement, awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function createContinue(label?: string | Identifier): ContinueStatement; - function updateContinue(node: ContinueStatement, label: Identifier | undefined): ContinueStatement; - function createBreak(label?: string | Identifier): BreakStatement; - function updateBreak(node: BreakStatement, label: Identifier | undefined): BreakStatement; - function createReturn(expression?: Expression): ReturnStatement; - function updateReturn(node: ReturnStatement, expression: Expression | undefined): ReturnStatement; - function createWith(expression: Expression, statement: Statement): WithStatement; - function updateWith(node: WithStatement, expression: Expression, statement: Statement): WithStatement; - function createSwitch(expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function updateSwitch(node: SwitchStatement, expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function createLabel(label: string | Identifier, statement: Statement): LabeledStatement; - function updateLabel(node: LabeledStatement, label: Identifier, statement: Statement): LabeledStatement; - function createThrow(expression: Expression): ThrowStatement; - function updateThrow(node: ThrowStatement, expression: Expression): ThrowStatement; - function createTry(tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function updateTry(node: TryStatement, tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function createFunctionDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function updateFunctionDeclaration(node: FunctionDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function createClassDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function updateClassDeclaration(node: ClassDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function createEnumDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, members: EnumMember[]): EnumDeclaration; - function updateEnumDeclaration(node: EnumDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, members: EnumMember[]): EnumDeclaration; - function createModuleDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined, flags?: NodeFlags): ModuleDeclaration; - function updateModuleDeclaration(node: ModuleDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined): ModuleDeclaration; - function createModuleBlock(statements: Statement[]): ModuleBlock; - function updateModuleBlock(node: ModuleBlock, statements: Statement[]): ModuleBlock; - function createCaseBlock(clauses: CaseOrDefaultClause[]): CaseBlock; - function updateCaseBlock(node: CaseBlock, clauses: CaseOrDefaultClause[]): CaseBlock; - function createImportEqualsDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function updateImportEqualsDeclaration(node: ImportEqualsDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function createImportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier?: Expression): ImportDeclaration; - function updateImportDeclaration(node: ImportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression | undefined): ImportDeclaration; - function createImportClause(name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function updateImportClause(node: ImportClause, name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function createNamespaceImport(name: Identifier): NamespaceImport; - function updateNamespaceImport(node: NamespaceImport, name: Identifier): NamespaceImport; - function createNamedImports(elements: ImportSpecifier[]): NamedImports; - function updateNamedImports(node: NamedImports, elements: ImportSpecifier[]): NamedImports; - function createImportSpecifier(propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function updateImportSpecifier(node: ImportSpecifier, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function createExportAssignment(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, isExportEquals: boolean, expression: Expression): ExportAssignment; - function updateExportAssignment(node: ExportAssignment, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, expression: Expression): ExportAssignment; - function createExportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier?: Expression): ExportDeclaration; - function updateExportDeclaration(node: ExportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier: Expression | undefined): ExportDeclaration; - function createNamedExports(elements: ExportSpecifier[]): NamedExports; - function updateNamedExports(node: NamedExports, elements: ExportSpecifier[]): NamedExports; - function createExportSpecifier(propertyName: string | Identifier | undefined, name: string | Identifier): ExportSpecifier; - function updateExportSpecifier(node: ExportSpecifier, propertyName: Identifier | undefined, name: Identifier): ExportSpecifier; - function createExternalModuleReference(expression: Expression): ExternalModuleReference; - function updateExternalModuleReference(node: ExternalModuleReference, expression: Expression): ExternalModuleReference; - function createJsxElement(openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function updateJsxElement(node: JsxElement, openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function createJsxSelfClosingElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function updateJsxSelfClosingElement(node: JsxSelfClosingElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function createJsxOpeningElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function updateJsxOpeningElement(node: JsxOpeningElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function createJsxClosingElement(tagName: JsxTagNameExpression): JsxClosingElement; - function updateJsxClosingElement(node: JsxClosingElement, tagName: JsxTagNameExpression): JsxClosingElement; - function createJsxAttributes(properties: JsxAttributeLike[]): JsxAttributes; - function updateJsxAttributes(jsxAttributes: JsxAttributes, properties: JsxAttributeLike[]): JsxAttributes; - function createJsxAttribute(name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function updateJsxAttribute(node: JsxAttribute, name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function createJsxSpreadAttribute(expression: Expression): JsxSpreadAttribute; - function updateJsxSpreadAttribute(node: JsxSpreadAttribute, expression: Expression): JsxSpreadAttribute; - function createJsxExpression(dotDotDotToken: DotDotDotToken | undefined, expression: Expression | undefined): JsxExpression; - function updateJsxExpression(node: JsxExpression, expression: Expression | undefined): JsxExpression; - function createHeritageClause(token: HeritageClause["token"], types: ExpressionWithTypeArguments[]): HeritageClause; - function updateHeritageClause(node: HeritageClause, types: ExpressionWithTypeArguments[]): HeritageClause; - function createCaseClause(expression: Expression, statements: Statement[]): CaseClause; - function updateCaseClause(node: CaseClause, expression: Expression, statements: Statement[]): CaseClause; - function createDefaultClause(statements: Statement[]): DefaultClause; - function updateDefaultClause(node: DefaultClause, statements: Statement[]): DefaultClause; - function createCatchClause(variableDeclaration: string | VariableDeclaration, block: Block): CatchClause; - function updateCatchClause(node: CatchClause, variableDeclaration: VariableDeclaration, block: Block): CatchClause; - function createPropertyAssignment(name: string | PropertyName, initializer: Expression): PropertyAssignment; - function updatePropertyAssignment(node: PropertyAssignment, name: PropertyName, initializer: Expression): PropertyAssignment; - function createShorthandPropertyAssignment(name: string | Identifier, objectAssignmentInitializer?: Expression): ShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node: ShorthandPropertyAssignment, name: Identifier, objectAssignmentInitializer: Expression | undefined): ShorthandPropertyAssignment; - function createSpreadAssignment(expression: Expression): SpreadAssignment; - function updateSpreadAssignment(node: SpreadAssignment, expression: Expression): SpreadAssignment; - function createEnumMember(name: string | PropertyName, initializer?: Expression): EnumMember; - function updateEnumMember(node: EnumMember, name: PropertyName, initializer: Expression | undefined): EnumMember; - function updateSourceFileNode(node: SourceFile, statements: Statement[]): SourceFile; - function getMutableClone(node: T): T; - function createNotEmittedStatement(original: Node): NotEmittedStatement; - function createPartiallyEmittedExpression(expression: Expression, original?: Node): PartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node: PartiallyEmittedExpression, expression: Expression): PartiallyEmittedExpression; - function createBundle(sourceFiles: SourceFile[]): Bundle; - function updateBundle(node: Bundle, sourceFiles: SourceFile[]): Bundle; - function createComma(left: Expression, right: Expression): Expression; - function createLessThan(left: Expression, right: Expression): Expression; - function createAssignment(left: ObjectLiteralExpression | ArrayLiteralExpression, right: Expression): DestructuringAssignment; - function createAssignment(left: Expression, right: Expression): BinaryExpression; - function createStrictEquality(left: Expression, right: Expression): BinaryExpression; - function createStrictInequality(left: Expression, right: Expression): BinaryExpression; - function createAdd(left: Expression, right: Expression): BinaryExpression; - function createSubtract(left: Expression, right: Expression): BinaryExpression; - function createPostfixIncrement(operand: Expression): PostfixUnaryExpression; - function createLogicalAnd(left: Expression, right: Expression): BinaryExpression; - function createLogicalOr(left: Expression, right: Expression): BinaryExpression; - function createLogicalNot(operand: Expression): PrefixUnaryExpression; - function createVoidZero(): VoidExpression; - function createExportDefault(expression: Expression): ExportAssignment; - function createExternalModuleExport(exportName: Identifier): ExportDeclaration; - function disposeEmitNodes(sourceFile: SourceFile): void; - function setTextRange(range: T, location: TextRange | undefined): T; - function getEmitFlags(node: Node): EmitFlags | undefined; - function setEmitFlags(node: T, emitFlags: EmitFlags): T; - function getSourceMapRange(node: Node): TextRange; - function setSourceMapRange(node: T, range: TextRange | undefined): T; - function getTokenSourceMapRange(node: Node, token: SyntaxKind): TextRange | undefined; - function setTokenSourceMapRange(node: T, token: SyntaxKind, range: TextRange | undefined): T; - function getCommentRange(node: Node): TextRange; - function setCommentRange(node: T, range: TextRange): T; - function getSyntheticLeadingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticLeadingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticLeadingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - function getSyntheticTrailingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticTrailingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticTrailingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - function getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): number; - function setConstantValue(node: PropertyAccessExpression | ElementAccessExpression, value: number): PropertyAccessExpression | ElementAccessExpression; - function addEmitHelper(node: T, helper: EmitHelper): T; - function addEmitHelpers(node: T, helpers: EmitHelper[] | undefined): T; - function removeEmitHelper(node: Node, helper: EmitHelper): boolean; - function getEmitHelpers(node: Node): EmitHelper[] | undefined; - function moveEmitHelpers(source: Node, target: Node, predicate: (helper: EmitHelper) => boolean): void; - function setOriginalNode(node: T, original: Node | undefined): T; -} -declare namespace ts { - function createNode(kind: SyntaxKind, pos?: number, end?: number): Node; - function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile; - function parseIsolatedEntityName(text: string, languageVersion: ScriptTarget): EntityName; - function isExternalModule(file: SourceFile): boolean; - function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; -} -declare namespace ts { - function visitNode(node: T, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T; - function visitNode(node: T | undefined, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T | undefined; - function visitNodes(nodes: NodeArray, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray; - function visitNodes(nodes: NodeArray | undefined, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray | undefined; - function visitLexicalEnvironment(statements: NodeArray, visitor: Visitor, context: TransformationContext, start?: number, ensureUseStrict?: boolean): NodeArray; - function visitParameterList(nodes: NodeArray, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes): NodeArray; - function visitFunctionBody(node: FunctionBody, visitor: Visitor, context: TransformationContext): FunctionBody; - function visitFunctionBody(node: FunctionBody | undefined, visitor: Visitor, context: TransformationContext): FunctionBody | undefined; - function visitFunctionBody(node: ConciseBody, visitor: Visitor, context: TransformationContext): ConciseBody; - function visitEachChild(node: T, visitor: Visitor, context: TransformationContext): T; - function visitEachChild(node: T | undefined, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes, tokenVisitor?: Visitor): T | undefined; -} -declare namespace ts { - function createPrinter(printerOptions?: PrinterOptions, handlers?: PrintHandlers): Printer; -} -declare namespace ts { - function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean, configName?: string): string; - function resolveTripleslashReference(moduleName: string, containingFile: string): string; - function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; - function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - interface FormatDiagnosticsHost { - getCurrentDirectory(): string; - getCanonicalFileName(fileName: string): string; - getNewLine(): string; - } - function formatDiagnostics(diagnostics: Diagnostic[], host: FormatDiagnosticsHost): string; - function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string; - function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program; -} -declare namespace ts { - interface Node { - getSourceFile(): SourceFile; - getChildCount(sourceFile?: SourceFile): number; - getChildAt(index: number, sourceFile?: SourceFile): Node; - getChildren(sourceFile?: SourceFile): Node[]; - getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number; - getFullStart(): number; - getEnd(): number; - getWidth(sourceFile?: SourceFile): number; - getFullWidth(): number; - getLeadingTriviaWidth(sourceFile?: SourceFile): number; - getFullText(sourceFile?: SourceFile): string; - getText(sourceFile?: SourceFile): string; - getFirstToken(sourceFile?: SourceFile): Node; - getLastToken(sourceFile?: SourceFile): Node; - forEachChild(cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - } - interface Symbol { - getFlags(): SymbolFlags; - getName(): string; - getDeclarations(): Declaration[]; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface Type { - getFlags(): TypeFlags; - getSymbol(): Symbol; - getProperties(): Symbol[]; - getProperty(propertyName: string): Symbol; - getApparentProperties(): Symbol[]; - getCallSignatures(): Signature[]; - getConstructSignatures(): Signature[]; - getStringIndexType(): Type; - getNumberIndexType(): Type; - getBaseTypes(): BaseType[]; - getNonNullableType(): Type; - } - interface Signature { - getDeclaration(): SignatureDeclaration; - getTypeParameters(): TypeParameter[]; - getParameters(): Symbol[]; - getReturnType(): Type; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface SourceFile { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - getLineEndOfPosition(pos: number): number; - getLineStarts(): number[]; - getPositionOfLineAndCharacter(line: number, character: number): number; - update(newText: string, textChangeRange: TextChangeRange): SourceFile; - } - interface SourceFileLike { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - } - interface IScriptSnapshot { - getText(start: number, end: number): string; - getLength(): number; - getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange | undefined; - dispose?(): void; - } - namespace ScriptSnapshot { - function fromString(text: string): IScriptSnapshot; - } - interface PreProcessedFileInfo { - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - importedFiles: FileReference[]; - ambientExternalModules: string[]; - isLibFile: boolean; - } - interface HostCancellationToken { - isCancellationRequested(): boolean; - } - interface LanguageServiceHost { - getCompilationSettings(): CompilerOptions; - getNewLine?(): string; - getProjectVersion?(): string; - getScriptFileNames(): string[]; - getScriptKind?(fileName: string): ScriptKind; - getScriptVersion(fileName: string): string; - getScriptSnapshot(fileName: string): IScriptSnapshot | undefined; - getLocalizedDiagnosticMessages?(): any; - getCancellationToken?(): HostCancellationToken; - getCurrentDirectory(): string; - getDefaultLibFileName(options: CompilerOptions): string; - log?(s: string): void; - trace?(s: string): void; - error?(s: string): void; - useCaseSensitiveFileNames?(): boolean; - readDirectory?(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - readFile?(path: string, encoding?: string): string; - fileExists?(path: string): boolean; - getTypeRootsVersion?(): number; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - resolveTypeReferenceDirectives?(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - directoryExists?(directoryName: string): boolean; - getDirectories?(directoryName: string): string[]; - getCustomTransformers?(): CustomTransformers | undefined; - } - interface LanguageService { - cleanupSemanticCache(): void; - getSyntacticDiagnostics(fileName: string): Diagnostic[]; - getSemanticDiagnostics(fileName: string): Diagnostic[]; - getCompilerOptionsDiagnostics(): Diagnostic[]; - getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; - getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; - getCompletionsAtPosition(fileName: string, position: number): CompletionInfo; - getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails; - getCompletionEntrySymbol(fileName: string, position: number, entryName: string): Symbol; - getQuickInfoAtPosition(fileName: string, position: number): QuickInfo; - getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan; - getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan; - getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems; - getRenameInfo(fileName: string, position: number): RenameInfo; - findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[]; - getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getImplementationAtPosition(fileName: string, position: number): ImplementationLocation[]; - getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - findReferences(fileName: string, position: number): ReferencedSymbol[]; - getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[]; - getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - getNavigateToItems(searchValue: string, maxResultCount?: number, fileName?: string, excludeDtsFiles?: boolean): NavigateToItem[]; - getNavigationBarItems(fileName: string): NavigationBarItem[]; - getNavigationTree(fileName: string): NavigationTree; - getOutliningSpans(fileName: string): OutliningSpan[]; - getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; - getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[]; - getIndentationAtPosition(fileName: string, position: number, options: EditorOptions | EditorSettings): number; - getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion; - isValidBraceCompletionAtPosition(fileName: string, position: number, openingBrace: number): boolean; - getCodeFixesAtPosition(fileName: string, start: number, end: number, errorCodes: number[], formatOptions: FormatCodeSettings): CodeAction[]; - getEmitOutput(fileName: string, emitOnlyDtsFiles?: boolean): EmitOutput; - getProgram(): Program; - dispose(): void; - } - interface Classifications { - spans: number[]; - endOfLineState: EndOfLineState; - } - interface ClassifiedSpan { - textSpan: TextSpan; - classificationType: string; - } - interface NavigationBarItem { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems: NavigationBarItem[]; - indent: number; - bolded: boolean; - grayed: boolean; - } - interface NavigationTree { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems?: NavigationTree[]; - } - interface TodoCommentDescriptor { - text: string; - priority: number; - } - interface TodoComment { - descriptor: TodoCommentDescriptor; - message: string; - position: number; - } - class TextChange { - span: TextSpan; - newText: string; - } - interface FileTextChanges { - fileName: string; - textChanges: TextChange[]; - } - interface CodeAction { - description: string; - changes: FileTextChanges[]; - } - interface TextInsertion { - newText: string; - caretOffset: number; - } - interface DocumentSpan { - textSpan: TextSpan; - fileName: string; - } - interface RenameLocation extends DocumentSpan { - } - interface ReferenceEntry extends DocumentSpan { - isWriteAccess: boolean; - isDefinition: boolean; - isInString?: true; - } - interface ImplementationLocation extends DocumentSpan { - kind: string; - displayParts: SymbolDisplayPart[]; - } - interface DocumentHighlights { - fileName: string; - highlightSpans: HighlightSpan[]; - } - namespace HighlightSpanKind { - const none = "none"; - const definition = "definition"; - const reference = "reference"; - const writtenReference = "writtenReference"; - } - interface HighlightSpan { - fileName?: string; - isInString?: true; - textSpan: TextSpan; - kind: string; - } - interface NavigateToItem { - name: string; - kind: string; - kindModifiers: string; - matchKind: string; - isCaseSensitive: boolean; - fileName: string; - textSpan: TextSpan; - containerName: string; - containerKind: string; - } - enum IndentStyle { - None = 0, - Block = 1, - Smart = 2, - } - interface EditorOptions { - BaseIndentSize?: number; - IndentSize: number; - TabSize: number; - NewLineCharacter: string; - ConvertTabsToSpaces: boolean; - IndentStyle: IndentStyle; - } - interface EditorSettings { - baseIndentSize?: number; - indentSize?: number; - tabSize?: number; - newLineCharacter?: string; - convertTabsToSpaces?: boolean; - indentStyle?: IndentStyle; - } - interface FormatCodeOptions extends EditorOptions { - InsertSpaceAfterCommaDelimiter: boolean; - InsertSpaceAfterSemicolonInForStatements: boolean; - InsertSpaceBeforeAndAfterBinaryOperators: boolean; - InsertSpaceAfterConstructor?: boolean; - InsertSpaceAfterKeywordsInControlFlowStatements: boolean; - InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean; - InsertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - InsertSpaceAfterTypeAssertion?: boolean; - InsertSpaceBeforeFunctionParenthesis?: boolean; - PlaceOpenBraceOnNewLineForFunctions: boolean; - PlaceOpenBraceOnNewLineForControlBlocks: boolean; - } - interface FormatCodeSettings extends EditorSettings { - insertSpaceAfterCommaDelimiter?: boolean; - insertSpaceAfterSemicolonInForStatements?: boolean; - insertSpaceBeforeAndAfterBinaryOperators?: boolean; - insertSpaceAfterConstructor?: boolean; - insertSpaceAfterKeywordsInControlFlowStatements?: boolean; - insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - insertSpaceAfterTypeAssertion?: boolean; - insertSpaceBeforeFunctionParenthesis?: boolean; - placeOpenBraceOnNewLineForFunctions?: boolean; - placeOpenBraceOnNewLineForControlBlocks?: boolean; - } - interface DefinitionInfo { - fileName: string; - textSpan: TextSpan; - kind: string; - name: string; - containerKind: string; - containerName: string; - } - interface ReferencedSymbolDefinitionInfo extends DefinitionInfo { - displayParts: SymbolDisplayPart[]; - } - interface ReferencedSymbol { - definition: ReferencedSymbolDefinitionInfo; - references: ReferenceEntry[]; - } - enum SymbolDisplayPartKind { - aliasName = 0, - className = 1, - enumName = 2, - fieldName = 3, - interfaceName = 4, - keyword = 5, - lineBreak = 6, - numericLiteral = 7, - stringLiteral = 8, - localName = 9, - methodName = 10, - moduleName = 11, - operator = 12, - parameterName = 13, - propertyName = 14, - punctuation = 15, - space = 16, - text = 17, - typeParameterName = 18, - enumMemberName = 19, - functionName = 20, - regularExpressionLiteral = 21, - } - interface SymbolDisplayPart { - text: string; - kind: string; - } - interface JSDocTagInfo { - name: string; - text?: string; - } - interface QuickInfo { - kind: string; - kindModifiers: string; - textSpan: TextSpan; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface RenameInfo { - canRename: boolean; - localizedErrorMessage: string; - displayName: string; - fullDisplayName: string; - kind: string; - kindModifiers: string; - triggerSpan: TextSpan; - } - interface SignatureHelpParameter { - name: string; - documentation: SymbolDisplayPart[]; - displayParts: SymbolDisplayPart[]; - isOptional: boolean; - } - interface SignatureHelpItem { - isVariadic: boolean; - prefixDisplayParts: SymbolDisplayPart[]; - suffixDisplayParts: SymbolDisplayPart[]; - separatorDisplayParts: SymbolDisplayPart[]; - parameters: SignatureHelpParameter[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface SignatureHelpItems { - items: SignatureHelpItem[]; - applicableSpan: TextSpan; - selectedItemIndex: number; - argumentIndex: number; - argumentCount: number; - } - interface CompletionInfo { - isGlobalCompletion: boolean; - isMemberCompletion: boolean; - isNewIdentifierLocation: boolean; - entries: CompletionEntry[]; - } - interface CompletionEntry { - name: string; - kind: string; - kindModifiers: string; - sortText: string; - replacementSpan?: TextSpan; - } - interface CompletionEntryDetails { - name: string; - kind: string; - kindModifiers: string; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface OutliningSpan { - textSpan: TextSpan; - hintSpan: TextSpan; - bannerText: string; - autoCollapse: boolean; - } - interface EmitOutput { - outputFiles: OutputFile[]; - emitSkipped: boolean; - } - const enum OutputFileType { - JavaScript = 0, - SourceMap = 1, - Declaration = 2, - } - interface OutputFile { - name: string; - writeByteOrderMark: boolean; - text: string; - } - const enum EndOfLineState { - None = 0, - InMultiLineCommentTrivia = 1, - InSingleQuoteStringLiteral = 2, - InDoubleQuoteStringLiteral = 3, - InTemplateHeadOrNoSubstitutionTemplate = 4, - InTemplateMiddleOrTail = 5, - InTemplateSubstitutionPosition = 6, - } - enum TokenClass { - Punctuation = 0, - Keyword = 1, - Operator = 2, - Comment = 3, - Whitespace = 4, - Identifier = 5, - NumberLiteral = 6, - StringLiteral = 7, - RegExpLiteral = 8, - } - interface ClassificationResult { - finalLexState: EndOfLineState; - entries: ClassificationInfo[]; - } - interface ClassificationInfo { - length: number; - classification: TokenClass; - } - interface Classifier { - getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; - getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; - } - namespace ScriptElementKind { - const unknown = ""; - const warning = "warning"; - const keyword = "keyword"; - const scriptElement = "script"; - const moduleElement = "module"; - const classElement = "class"; - const localClassElement = "local class"; - const interfaceElement = "interface"; - const typeElement = "type"; - const enumElement = "enum"; - const enumMemberElement = "enum member"; - const variableElement = "var"; - const localVariableElement = "local var"; - const functionElement = "function"; - const localFunctionElement = "local function"; - const memberFunctionElement = "method"; - const memberGetAccessorElement = "getter"; - const memberSetAccessorElement = "setter"; - const memberVariableElement = "property"; - const constructorImplementationElement = "constructor"; - const callSignatureElement = "call"; - const indexSignatureElement = "index"; - const constructSignatureElement = "construct"; - const parameterElement = "parameter"; - const typeParameterElement = "type parameter"; - const primitiveType = "primitive type"; - const label = "label"; - const alias = "alias"; - const constElement = "const"; - const letElement = "let"; - const directory = "directory"; - const externalModuleName = "external module name"; - const jsxAttribute = "JSX attribute"; - } - namespace ScriptElementKindModifier { - const none = ""; - const publicMemberModifier = "public"; - const privateMemberModifier = "private"; - const protectedMemberModifier = "protected"; - const exportedModifier = "export"; - const ambientModifier = "declare"; - const staticModifier = "static"; - const abstractModifier = "abstract"; - } - class ClassificationTypeNames { - static comment: string; - static identifier: string; - static keyword: string; - static numericLiteral: string; - static operator: string; - static stringLiteral: string; - static whiteSpace: string; - static text: string; - static punctuation: string; - static className: string; - static enumName: string; - static interfaceName: string; - static moduleName: string; - static typeParameterName: string; - static typeAliasName: string; - static parameterName: string; - static docCommentTagName: string; - static jsxOpenTagName: string; - static jsxCloseTagName: string; - static jsxSelfClosingTagName: string; - static jsxAttribute: string; - static jsxText: string; - static jsxAttributeStringLiteralValue: string; - } - const enum ClassificationType { - comment = 1, - identifier = 2, - keyword = 3, - numericLiteral = 4, - operator = 5, - stringLiteral = 6, - regularExpressionLiteral = 7, - whiteSpace = 8, - text = 9, - punctuation = 10, - className = 11, - enumName = 12, - interfaceName = 13, - moduleName = 14, - typeParameterName = 15, - typeAliasName = 16, - parameterName = 17, - docCommentTagName = 18, - jsxOpenTagName = 19, - jsxCloseTagName = 20, - jsxSelfClosingTagName = 21, - jsxAttribute = 22, - jsxText = 23, - jsxAttributeStringLiteralValue = 24, - } -} -declare namespace ts { - function createClassifier(): Classifier; -} -declare namespace ts { - interface DocumentRegistry { - acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - acquireDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - updateDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - getKeyForCompilationSettings(settings: CompilerOptions): DocumentRegistryBucketKey; - releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; - releaseDocumentWithKey(path: Path, key: DocumentRegistryBucketKey): void; - reportStats(): string; - } - type DocumentRegistryBucketKey = string & { - __bucketKey: any; - }; - function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry; -} -declare namespace ts { - function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo; -} -declare namespace ts { - interface TranspileOptions { - compilerOptions?: CompilerOptions; - fileName?: string; - reportDiagnostics?: boolean; - moduleName?: string; - renamedDependencies?: MapLike; - } - interface TranspileOutput { - outputText: string; - diagnostics?: Diagnostic[]; - sourceMapText?: string; - } - function transpileModule(input: string, transpileOptions: TranspileOptions): TranspileOutput; - function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; -} -declare namespace ts { - const servicesVersion = "0.5"; - interface DisplayPartsSymbolWriter extends SymbolWriter { - displayParts(): SymbolDisplayPart[]; - } - function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings; - function displayPartsToString(displayParts: SymbolDisplayPart[]): string; - function getDefaultCompilerOptions(): CompilerOptions; - function getSupportedCodeFixes(): string[]; - function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile; - let disableIncrementalParsing: boolean; - function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; - function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService; - function getDefaultLibFilePath(options: CompilerOptions): string; -} -declare namespace ts.server { - interface CompressedData { - length: number; - compressionKind: string; - data: any; - } - type RequireResult = { - module: {}; - error: undefined; - } | { - module: undefined; - error: {}; - }; - interface ServerHost extends System { - setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; - clearTimeout(timeoutId: any): void; - setImmediate(callback: (...args: any[]) => void, ...args: any[]): any; - clearImmediate(timeoutId: any): void; - gc?(): void; - trace?(s: string): void; - require?(initialPath: string, moduleName: string): RequireResult; - } - interface SortedReadonlyArray extends ReadonlyArray { - " __sortedReadonlyArrayBrand": any; - } - interface TypingInstallerRequest { - readonly projectName: string; - readonly kind: "discover" | "closeProject"; - } - interface DiscoverTypings extends TypingInstallerRequest { - readonly fileNames: string[]; - readonly projectRootPath: ts.Path; - readonly compilerOptions: ts.CompilerOptions; - readonly typeAcquisition: ts.TypeAcquisition; - readonly unresolvedImports: SortedReadonlyArray; - readonly cachePath?: string; - readonly kind: "discover"; - } - interface CloseProject extends TypingInstallerRequest { - readonly kind: "closeProject"; - } - type ActionSet = "action::set"; - type ActionInvalidate = "action::invalidate"; - type EventBeginInstallTypes = "event::beginInstallTypes"; - type EventEndInstallTypes = "event::endInstallTypes"; - type EventInitializationFailed = "event::initializationFailed"; - interface TypingInstallerResponse { - readonly kind: ActionSet | ActionInvalidate | EventBeginInstallTypes | EventEndInstallTypes | EventInitializationFailed; - } - interface InitializationFailedResponse extends TypingInstallerResponse { - readonly kind: EventInitializationFailed; - readonly message: string; - } - interface ProjectResponse extends TypingInstallerResponse { - readonly projectName: string; - } - interface SetTypings extends ProjectResponse { - readonly typeAcquisition: ts.TypeAcquisition; - readonly compilerOptions: ts.CompilerOptions; - readonly typings: string[]; - readonly unresolvedImports: SortedReadonlyArray; - readonly kind: ActionSet; - } - interface InvalidateCachedTypings extends ProjectResponse { - readonly kind: ActionInvalidate; - } - interface InstallTypes extends ProjectResponse { - readonly kind: EventBeginInstallTypes | EventEndInstallTypes; - readonly eventId: number; - readonly typingsInstallerVersion: string; - readonly packagesToInstall: ReadonlyArray; - } - interface BeginInstallTypes extends InstallTypes { - readonly kind: EventBeginInstallTypes; - } - interface EndInstallTypes extends InstallTypes { - readonly kind: EventEndInstallTypes; - readonly installSuccess: boolean; - } -} -declare namespace ts.server { - const ActionSet: ActionSet; - const ActionInvalidate: ActionInvalidate; - const EventBeginInstallTypes: EventBeginInstallTypes; - const EventEndInstallTypes: EventEndInstallTypes; - const EventInitializationFailed: EventInitializationFailed; - namespace Arguments { - const GlobalCacheLocation = "--globalTypingsCacheLocation"; - const LogFile = "--logFile"; - const EnableTelemetry = "--enableTelemetry"; - const TypingSafeListLocation = "--typingSafeListLocation"; - } - function hasArgument(argumentName: string): boolean; - function findArgument(argumentName: string): string; -} -declare namespace ts.server { - enum LogLevel { - terse = 0, - normal = 1, - requestTime = 2, - verbose = 3, - } - const emptyArray: ReadonlyArray; - interface Logger { - close(): void; - hasLevel(level: LogLevel): boolean; - loggingEnabled(): boolean; - perftrc(s: string): void; - info(s: string): void; - startGroup(): void; - endGroup(): void; - msg(s: string, type?: Msg.Types): void; - getLogFileName(): string; - } - namespace Msg { - type Err = "Err"; - const Err: Err; - type Info = "Info"; - const Info: Info; - type Perf = "Perf"; - const Perf: Perf; - type Types = Err | Info | Perf; - } - function createInstallTypingsRequest(project: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray, cachePath?: string): DiscoverTypings; - namespace Errors { - function ThrowNoProject(): never; - function ThrowProjectLanguageServiceDisabled(): never; - function ThrowProjectDoesNotContainDocument(fileName: string, project: Project): never; - } - function getDefaultFormatCodeSettings(host: ServerHost): FormatCodeSettings; - function mergeMapLikes(target: MapLike, source: MapLike): void; - function removeItemFromSet(items: T[], itemToRemove: T): void; - type NormalizedPath = string & { - __normalizedPathTag: any; - }; - function toNormalizedPath(fileName: string): NormalizedPath; - function normalizedPathToPath(normalizedPath: NormalizedPath, currentDirectory: string, getCanonicalFileName: (f: string) => string): Path; - function asNormalizedPath(fileName: string): NormalizedPath; - interface NormalizedPathMap { - get(path: NormalizedPath): T; - set(path: NormalizedPath, value: T): void; - contains(path: NormalizedPath): boolean; - remove(path: NormalizedPath): void; - } - function createNormalizedPathMap(): NormalizedPathMap; - interface ProjectOptions { - configHasFilesProperty?: boolean; - files?: string[]; - wildcardDirectories?: Map; - compilerOptions?: CompilerOptions; - typeAcquisition?: TypeAcquisition; - compileOnSave?: boolean; - } - function isInferredProjectName(name: string): boolean; - function makeInferredProjectName(counter: number): string; - function toSortedReadonlyArray(arr: string[]): SortedReadonlyArray; - class ThrottledOperations { - private readonly host; - private pendingTimeouts; - constructor(host: ServerHost); - schedule(operationId: string, delay: number, cb: () => void): void; - private static run(self, operationId, cb); - } - class GcTimer { - private readonly host; - private readonly delay; - private readonly logger; - private timerId; - constructor(host: ServerHost, delay: number, logger: Logger); - scheduleCollect(): void; - private static run(self); - } -} -declare namespace ts.server.protocol { - namespace CommandTypes { - type Brace = "brace"; - type BraceCompletion = "braceCompletion"; - type Change = "change"; - type Close = "close"; - type Completions = "completions"; - type CompletionDetails = "completionEntryDetails"; - type CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList"; - type CompileOnSaveEmitFile = "compileOnSaveEmitFile"; - type Configure = "configure"; - type Definition = "definition"; - type Implementation = "implementation"; - type Exit = "exit"; - type Format = "format"; - type Formatonkey = "formatonkey"; - type Geterr = "geterr"; - type GeterrForProject = "geterrForProject"; - type SemanticDiagnosticsSync = "semanticDiagnosticsSync"; - type SyntacticDiagnosticsSync = "syntacticDiagnosticsSync"; - type NavBar = "navbar"; - type Navto = "navto"; - type NavTree = "navtree"; - type NavTreeFull = "navtree-full"; - type Occurrences = "occurrences"; - type DocumentHighlights = "documentHighlights"; - type Open = "open"; - type Quickinfo = "quickinfo"; - type References = "references"; - type Reload = "reload"; - type Rename = "rename"; - type Saveto = "saveto"; - type SignatureHelp = "signatureHelp"; - type TypeDefinition = "typeDefinition"; - type ProjectInfo = "projectInfo"; - type ReloadProjects = "reloadProjects"; - type Unknown = "unknown"; - type OpenExternalProject = "openExternalProject"; - type OpenExternalProjects = "openExternalProjects"; - type CloseExternalProject = "closeExternalProject"; - type TodoComments = "todoComments"; - type Indentation = "indentation"; - type DocCommentTemplate = "docCommentTemplate"; - type CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects"; - type GetCodeFixes = "getCodeFixes"; - type GetSupportedCodeFixes = "getSupportedCodeFixes"; - } - interface Message { - seq: number; - type: "request" | "response" | "event"; - } - interface Request extends Message { - command: string; - arguments?: any; - } - interface ReloadProjectsRequest extends Message { - command: CommandTypes.ReloadProjects; - } - interface Event extends Message { - event: string; - body?: any; - } - interface Response extends Message { - request_seq: number; - success: boolean; - command: string; - message?: string; - body?: any; - } - interface FileRequestArgs { - file: string; - projectFileName?: string; - } - interface DocCommentTemplateRequest extends FileLocationRequest { - command: CommandTypes.DocCommentTemplate; - } - interface DocCommandTemplateResponse extends Response { - body?: TextInsertion; - } - interface TodoCommentRequest extends FileRequest { - command: CommandTypes.TodoComments; - arguments: TodoCommentRequestArgs; - } - interface TodoCommentRequestArgs extends FileRequestArgs { - descriptors: TodoCommentDescriptor[]; - } - interface TodoCommentsResponse extends Response { - body?: TodoComment[]; - } - interface IndentationRequest extends FileLocationRequest { - command: CommandTypes.Indentation; - arguments: IndentationRequestArgs; - } - interface IndentationResponse extends Response { - body?: IndentationResult; - } - interface IndentationResult { - position: number; - indentation: number; - } - interface IndentationRequestArgs extends FileLocationRequestArgs { - options?: EditorSettings; - } - interface ProjectInfoRequestArgs extends FileRequestArgs { - needFileNameList: boolean; - } - interface ProjectInfoRequest extends Request { - command: CommandTypes.ProjectInfo; - arguments: ProjectInfoRequestArgs; - } - interface CompilerOptionsDiagnosticsRequest extends Request { - arguments: CompilerOptionsDiagnosticsRequestArgs; - } - interface CompilerOptionsDiagnosticsRequestArgs { - projectFileName: string; - } - interface ProjectInfo { - configFileName: string; - fileNames?: string[]; - languageServiceDisabled?: boolean; - } - interface DiagnosticWithLinePosition { - message: string; - start: number; - length: number; - startLocation: Location; - endLocation: Location; - category: string; - code: number; - } - interface ProjectInfoResponse extends Response { - body?: ProjectInfo; - } - interface FileRequest extends Request { - arguments: FileRequestArgs; - } - interface FileLocationRequestArgs extends FileRequestArgs { - line: number; - offset: number; - } - interface CodeFixRequest extends Request { - command: CommandTypes.GetCodeFixes; - arguments: CodeFixRequestArgs; - } - interface CodeFixRequestArgs extends FileRequestArgs { - startLine: number; - startOffset: number; - endLine: number; - endOffset: number; - errorCodes?: number[]; - } - interface GetCodeFixesResponse extends Response { - body?: CodeAction[]; - } - interface FileLocationRequest extends FileRequest { - arguments: FileLocationRequestArgs; - } - interface GetSupportedCodeFixesRequest extends Request { - command: CommandTypes.GetSupportedCodeFixes; - } - interface GetSupportedCodeFixesResponse extends Response { - body?: string[]; - } - interface EncodedSemanticClassificationsRequestArgs extends FileRequestArgs { - start: number; - length: number; - } - interface DocumentHighlightsRequestArgs extends FileLocationRequestArgs { - filesToSearch: string[]; - } - interface DefinitionRequest extends FileLocationRequest { - command: CommandTypes.Definition; - } - interface TypeDefinitionRequest extends FileLocationRequest { - command: CommandTypes.TypeDefinition; - } - interface ImplementationRequest extends FileLocationRequest { - command: CommandTypes.Implementation; - } - interface Location { - line: number; - offset: number; - } - interface TextSpan { - start: Location; - end: Location; - } - interface FileSpan extends TextSpan { - file: string; - } - interface DefinitionResponse extends Response { - body?: FileSpan[]; - } - interface TypeDefinitionResponse extends Response { - body?: FileSpan[]; - } - interface ImplementationResponse extends Response { - body?: FileSpan[]; - } - interface BraceCompletionRequest extends FileLocationRequest { - command: CommandTypes.BraceCompletion; - arguments: BraceCompletionRequestArgs; - } - interface BraceCompletionRequestArgs extends FileLocationRequestArgs { - openingBrace: string; - } - interface OccurrencesRequest extends FileLocationRequest { - command: CommandTypes.Occurrences; - } - interface OccurrencesResponseItem extends FileSpan { - isWriteAccess: boolean; - isInString?: true; - } - interface OccurrencesResponse extends Response { - body?: OccurrencesResponseItem[]; - } - interface DocumentHighlightsRequest extends FileLocationRequest { - command: CommandTypes.DocumentHighlights; - arguments: DocumentHighlightsRequestArgs; - } - interface HighlightSpan extends TextSpan { - kind: string; - } - interface DocumentHighlightsItem { - file: string; - highlightSpans: HighlightSpan[]; - } - interface DocumentHighlightsResponse extends Response { - body?: DocumentHighlightsItem[]; - } - interface ReferencesRequest extends FileLocationRequest { - command: CommandTypes.References; - } - interface ReferencesResponseItem extends FileSpan { - lineText: string; - isWriteAccess: boolean; - isDefinition: boolean; - } - interface ReferencesResponseBody { - refs: ReferencesResponseItem[]; - symbolName: string; - symbolStartOffset: number; - symbolDisplayString: string; - } - interface ReferencesResponse extends Response { - body?: ReferencesResponseBody; - } - interface RenameRequestArgs extends FileLocationRequestArgs { - findInComments?: boolean; - findInStrings?: boolean; - } - interface RenameRequest extends FileLocationRequest { - command: CommandTypes.Rename; - arguments: RenameRequestArgs; - } - interface RenameInfo { - canRename: boolean; - localizedErrorMessage?: string; - displayName: string; - fullDisplayName: string; - kind: string; - kindModifiers: string; - } - interface SpanGroup { - file: string; - locs: TextSpan[]; - } - interface RenameResponseBody { - info: RenameInfo; - locs: SpanGroup[]; - } - interface RenameResponse extends Response { - body?: RenameResponseBody; - } - interface ExternalFile { - fileName: string; - scriptKind?: ScriptKindName | ts.ScriptKind; - hasMixedContent?: boolean; - content?: string; - } - interface ExternalProject { - projectFileName: string; - rootFiles: ExternalFile[]; - options: ExternalProjectCompilerOptions; - typingOptions?: TypeAcquisition; - typeAcquisition?: TypeAcquisition; - } - interface CompileOnSaveMixin { - compileOnSave?: boolean; - } - type ExternalProjectCompilerOptions = CompilerOptions & CompileOnSaveMixin; - interface ProjectChanges { - added: string[]; - removed: string[]; - updated: string[]; - } - interface ConfigureRequestArguments { - hostInfo?: string; - file?: string; - formatOptions?: FormatCodeSettings; - extraFileExtensions?: JsFileExtensionInfo[]; - } - interface ConfigureRequest extends Request { - command: CommandTypes.Configure; - arguments: ConfigureRequestArguments; - } - interface ConfigureResponse extends Response { - } - interface OpenRequestArgs extends FileRequestArgs { - fileContent?: string; - scriptKindName?: ScriptKindName; - projectRootPath?: string; - } - type ScriptKindName = "TS" | "JS" | "TSX" | "JSX"; - interface OpenRequest extends Request { - command: CommandTypes.Open; - arguments: OpenRequestArgs; - } - interface OpenExternalProjectRequest extends Request { - command: CommandTypes.OpenExternalProject; - arguments: OpenExternalProjectArgs; - } - type OpenExternalProjectArgs = ExternalProject; - interface OpenExternalProjectsRequest extends Request { - command: CommandTypes.OpenExternalProjects; - arguments: OpenExternalProjectsArgs; - } - interface OpenExternalProjectsArgs { - projects: ExternalProject[]; - } - interface OpenExternalProjectResponse extends Response { - } - interface OpenExternalProjectsResponse extends Response { - } - interface CloseExternalProjectRequest extends Request { - command: CommandTypes.CloseExternalProject; - arguments: CloseExternalProjectRequestArgs; - } - interface CloseExternalProjectRequestArgs { - projectFileName: string; - } - interface CloseExternalProjectResponse extends Response { - } - interface SetCompilerOptionsForInferredProjectsRequest extends Request { - command: CommandTypes.CompilerOptionsForInferredProjects; - arguments: SetCompilerOptionsForInferredProjectsArgs; - } - interface SetCompilerOptionsForInferredProjectsArgs { - options: ExternalProjectCompilerOptions; - } - interface SetCompilerOptionsForInferredProjectsResponse extends Response { - } - interface ExitRequest extends Request { - command: CommandTypes.Exit; - } - interface CloseRequest extends FileRequest { - command: CommandTypes.Close; - } - interface CompileOnSaveAffectedFileListRequest extends FileRequest { - command: CommandTypes.CompileOnSaveAffectedFileList; - } - interface CompileOnSaveAffectedFileListSingleProject { - projectFileName: string; - fileNames: string[]; - projectUsesOutFile: boolean; - } - interface CompileOnSaveAffectedFileListResponse extends Response { - body: CompileOnSaveAffectedFileListSingleProject[]; - } - interface CompileOnSaveEmitFileRequest extends FileRequest { - command: CommandTypes.CompileOnSaveEmitFile; - arguments: CompileOnSaveEmitFileRequestArgs; - } - interface CompileOnSaveEmitFileRequestArgs extends FileRequestArgs { - forced?: boolean; - } - interface QuickInfoRequest extends FileLocationRequest { - command: CommandTypes.Quickinfo; - } - interface QuickInfoResponseBody { - kind: string; - kindModifiers: string; - start: Location; - end: Location; - displayString: string; - documentation: string; - tags: JSDocTagInfo[]; - } - interface QuickInfoResponse extends Response { - body?: QuickInfoResponseBody; - } - interface FormatRequestArgs extends FileLocationRequestArgs { - endLine: number; - endOffset: number; - options?: FormatCodeSettings; - } - interface FormatRequest extends FileLocationRequest { - command: CommandTypes.Format; - arguments: FormatRequestArgs; - } - interface CodeEdit { - start: Location; - end: Location; - newText: string; - } - interface FileCodeEdits { - fileName: string; - textChanges: CodeEdit[]; - } - interface CodeFixResponse extends Response { - body?: CodeAction[]; - } - interface CodeAction { - description: string; - changes: FileCodeEdits[]; - } - interface FormatResponse extends Response { - body?: CodeEdit[]; - } - interface FormatOnKeyRequestArgs extends FileLocationRequestArgs { - key: string; - options?: FormatCodeSettings; - } - interface FormatOnKeyRequest extends FileLocationRequest { - command: CommandTypes.Formatonkey; - arguments: FormatOnKeyRequestArgs; - } - interface CompletionsRequestArgs extends FileLocationRequestArgs { - prefix?: string; - } - interface CompletionsRequest extends FileLocationRequest { - command: CommandTypes.Completions; - arguments: CompletionsRequestArgs; - } - interface CompletionDetailsRequestArgs extends FileLocationRequestArgs { - entryNames: string[]; - } - interface CompletionDetailsRequest extends FileLocationRequest { - command: CommandTypes.CompletionDetails; - arguments: CompletionDetailsRequestArgs; - } - interface SymbolDisplayPart { - text: string; - kind: string; - } - interface CompletionEntry { - name: string; - kind: string; - kindModifiers: string; - sortText: string; - replacementSpan?: TextSpan; - } - interface CompletionEntryDetails { - name: string; - kind: string; - kindModifiers: string; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface CompletionsResponse extends Response { - body?: CompletionEntry[]; - } - interface CompletionDetailsResponse extends Response { - body?: CompletionEntryDetails[]; - } - interface SignatureHelpParameter { - name: string; - documentation: SymbolDisplayPart[]; - displayParts: SymbolDisplayPart[]; - isOptional: boolean; - } - interface SignatureHelpItem { - isVariadic: boolean; - prefixDisplayParts: SymbolDisplayPart[]; - suffixDisplayParts: SymbolDisplayPart[]; - separatorDisplayParts: SymbolDisplayPart[]; - parameters: SignatureHelpParameter[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface SignatureHelpItems { - items: SignatureHelpItem[]; - applicableSpan: TextSpan; - selectedItemIndex: number; - argumentIndex: number; - argumentCount: number; - } - interface SignatureHelpRequestArgs extends FileLocationRequestArgs { - } - interface SignatureHelpRequest extends FileLocationRequest { - command: CommandTypes.SignatureHelp; - arguments: SignatureHelpRequestArgs; - } - interface SignatureHelpResponse extends Response { - body?: SignatureHelpItems; - } - interface SemanticDiagnosticsSyncRequest extends FileRequest { - command: CommandTypes.SemanticDiagnosticsSync; - arguments: SemanticDiagnosticsSyncRequestArgs; - } - interface SemanticDiagnosticsSyncRequestArgs extends FileRequestArgs { - includeLinePosition?: boolean; - } - interface SemanticDiagnosticsSyncResponse extends Response { - body?: Diagnostic[] | DiagnosticWithLinePosition[]; - } - interface SyntacticDiagnosticsSyncRequest extends FileRequest { - command: CommandTypes.SyntacticDiagnosticsSync; - arguments: SyntacticDiagnosticsSyncRequestArgs; - } - interface SyntacticDiagnosticsSyncRequestArgs extends FileRequestArgs { - includeLinePosition?: boolean; - } - interface SyntacticDiagnosticsSyncResponse extends Response { - body?: Diagnostic[] | DiagnosticWithLinePosition[]; - } - interface GeterrForProjectRequestArgs { - file: string; - delay: number; - } - interface GeterrForProjectRequest extends Request { - command: CommandTypes.GeterrForProject; - arguments: GeterrForProjectRequestArgs; - } - interface GeterrRequestArgs { - files: string[]; - delay: number; - } - interface GeterrRequest extends Request { - command: CommandTypes.Geterr; - arguments: GeterrRequestArgs; - } - type RequestCompletedEventName = "requestCompleted"; - interface RequestCompletedEvent extends Event { - event: RequestCompletedEventName; - body: RequestCompletedEventBody; - } - interface RequestCompletedEventBody { - request_seq: number; - } - interface Diagnostic { - start: Location; - end: Location; - text: string; - category: string; - code?: number; - source?: string; - } - interface DiagnosticEventBody { - file: string; - diagnostics: Diagnostic[]; - } - interface DiagnosticEvent extends Event { - body?: DiagnosticEventBody; - } - interface ConfigFileDiagnosticEventBody { - triggerFile: string; - configFile: string; - diagnostics: Diagnostic[]; - } - interface ConfigFileDiagnosticEvent extends Event { - body?: ConfigFileDiagnosticEventBody; - event: "configFileDiag"; - } - type ProjectLanguageServiceStateEventName = "projectLanguageServiceState"; - interface ProjectLanguageServiceStateEvent extends Event { - event: ProjectLanguageServiceStateEventName; - body?: ProjectLanguageServiceStateEventBody; - } - interface ProjectLanguageServiceStateEventBody { - projectName: string; - languageServiceEnabled: boolean; - } - interface ReloadRequestArgs extends FileRequestArgs { - tmpfile: string; - } - interface ReloadRequest extends FileRequest { - command: CommandTypes.Reload; - arguments: ReloadRequestArgs; - } - interface ReloadResponse extends Response { - } - interface SavetoRequestArgs extends FileRequestArgs { - tmpfile: string; - } - interface SavetoRequest extends FileRequest { - command: CommandTypes.Saveto; - arguments: SavetoRequestArgs; - } - interface NavtoRequestArgs extends FileRequestArgs { - searchValue: string; - maxResultCount?: number; - currentFileOnly?: boolean; - projectFileName?: string; - } - interface NavtoRequest extends FileRequest { - command: CommandTypes.Navto; - arguments: NavtoRequestArgs; - } - interface NavtoItem { - name: string; - kind: string; - matchKind?: string; - isCaseSensitive?: boolean; - kindModifiers?: string; - file: string; - start: Location; - end: Location; - containerName?: string; - containerKind?: string; - } - interface NavtoResponse extends Response { - body?: NavtoItem[]; - } - interface ChangeRequestArgs extends FormatRequestArgs { - insertString?: string; - } - interface ChangeRequest extends FileLocationRequest { - command: CommandTypes.Change; - arguments: ChangeRequestArgs; - } - interface BraceResponse extends Response { - body?: TextSpan[]; - } - interface BraceRequest extends FileLocationRequest { - command: CommandTypes.Brace; - } - interface NavBarRequest extends FileRequest { - command: CommandTypes.NavBar; - } - interface NavTreeRequest extends FileRequest { - command: CommandTypes.NavTree; - } - interface NavigationBarItem { - text: string; - kind: string; - kindModifiers?: string; - spans: TextSpan[]; - childItems?: NavigationBarItem[]; - indent: number; - } - interface NavigationTree { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems?: NavigationTree[]; - } - type TelemetryEventName = "telemetry"; - interface TelemetryEvent extends Event { - event: TelemetryEventName; - body: TelemetryEventBody; - } - interface TelemetryEventBody { - telemetryEventName: string; - payload: any; - } - type TypesInstallerInitializationFailedEventName = "typesInstallerInitializationFailed"; - interface TypesInstallerInitializationFailedEvent extends Event { - event: TypesInstallerInitializationFailedEventName; - body: TypesInstallerInitializationFailedEventBody; - } - interface TypesInstallerInitializationFailedEventBody { - message: string; - } - type TypingsInstalledTelemetryEventName = "typingsInstalled"; - interface TypingsInstalledTelemetryEventBody extends TelemetryEventBody { - telemetryEventName: TypingsInstalledTelemetryEventName; - payload: TypingsInstalledTelemetryEventPayload; - } - interface TypingsInstalledTelemetryEventPayload { - installedPackages: string; - installSuccess: boolean; - typingsInstallerVersion: string; - } - type BeginInstallTypesEventName = "beginInstallTypes"; - type EndInstallTypesEventName = "endInstallTypes"; - interface BeginInstallTypesEvent extends Event { - event: BeginInstallTypesEventName; - body: BeginInstallTypesEventBody; - } - interface EndInstallTypesEvent extends Event { - event: EndInstallTypesEventName; - body: EndInstallTypesEventBody; - } - interface InstallTypesEventBody { - eventId: number; - packages: ReadonlyArray; - } - interface BeginInstallTypesEventBody extends InstallTypesEventBody { - } - interface EndInstallTypesEventBody extends InstallTypesEventBody { - success: boolean; - } - interface NavBarResponse extends Response { - body?: NavigationBarItem[]; - } - interface NavTreeResponse extends Response { - body?: NavigationTree; - } - namespace IndentStyle { - type None = "None"; - type Block = "Block"; - type Smart = "Smart"; - } - type IndentStyle = IndentStyle.None | IndentStyle.Block | IndentStyle.Smart; - interface EditorSettings { - baseIndentSize?: number; - indentSize?: number; - tabSize?: number; - newLineCharacter?: string; - convertTabsToSpaces?: boolean; - indentStyle?: IndentStyle | ts.IndentStyle; - } - interface FormatCodeSettings extends EditorSettings { - insertSpaceAfterCommaDelimiter?: boolean; - insertSpaceAfterSemicolonInForStatements?: boolean; - insertSpaceBeforeAndAfterBinaryOperators?: boolean; - insertSpaceAfterConstructor?: boolean; - insertSpaceAfterKeywordsInControlFlowStatements?: boolean; - insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - insertSpaceBeforeFunctionParenthesis?: boolean; - placeOpenBraceOnNewLineForFunctions?: boolean; - placeOpenBraceOnNewLineForControlBlocks?: boolean; - } - interface CompilerOptions { - allowJs?: boolean; - allowSyntheticDefaultImports?: boolean; - allowUnreachableCode?: boolean; - allowUnusedLabels?: boolean; - alwaysStrict?: boolean; - baseUrl?: string; - charset?: string; - checkJs?: boolean; - declaration?: boolean; - declarationDir?: string; - disableSizeLimit?: boolean; - downlevelIteration?: boolean; - emitBOM?: boolean; - emitDecoratorMetadata?: boolean; - experimentalDecorators?: boolean; - forceConsistentCasingInFileNames?: boolean; - importHelpers?: boolean; - inlineSourceMap?: boolean; - inlineSources?: boolean; - isolatedModules?: boolean; - jsx?: JsxEmit | ts.JsxEmit; - lib?: string[]; - locale?: string; - mapRoot?: string; - maxNodeModuleJsDepth?: number; - module?: ModuleKind | ts.ModuleKind; - moduleResolution?: ModuleResolutionKind | ts.ModuleResolutionKind; - newLine?: NewLineKind | ts.NewLineKind; - noEmit?: boolean; - noEmitHelpers?: boolean; - noEmitOnError?: boolean; - noErrorTruncation?: boolean; - noFallthroughCasesInSwitch?: boolean; - noImplicitAny?: boolean; - noImplicitReturns?: boolean; - noImplicitThis?: boolean; - noUnusedLocals?: boolean; - noUnusedParameters?: boolean; - noImplicitUseStrict?: boolean; - noLib?: boolean; - noResolve?: boolean; - out?: string; - outDir?: string; - outFile?: string; - paths?: MapLike; - plugins?: PluginImport[]; - preserveConstEnums?: boolean; - project?: string; - reactNamespace?: string; - removeComments?: boolean; - rootDir?: string; - rootDirs?: string[]; - skipLibCheck?: boolean; - skipDefaultLibCheck?: boolean; - sourceMap?: boolean; - sourceRoot?: string; - strict?: boolean; - strictNullChecks?: boolean; - suppressExcessPropertyErrors?: boolean; - suppressImplicitAnyIndexErrors?: boolean; - target?: ScriptTarget | ts.ScriptTarget; - traceResolution?: boolean; - types?: string[]; - typeRoots?: string[]; - [option: string]: CompilerOptionsValue | undefined; - } - namespace JsxEmit { - type None = "None"; - type Preserve = "Preserve"; - type ReactNative = "ReactNative"; - type React = "React"; - } - type JsxEmit = JsxEmit.None | JsxEmit.Preserve | JsxEmit.React | JsxEmit.ReactNative; - namespace ModuleKind { - type None = "None"; - type CommonJS = "CommonJS"; - type AMD = "AMD"; - type UMD = "UMD"; - type System = "System"; - type ES6 = "ES6"; - type ES2015 = "ES2015"; - } - type ModuleKind = ModuleKind.None | ModuleKind.CommonJS | ModuleKind.AMD | ModuleKind.UMD | ModuleKind.System | ModuleKind.ES6 | ModuleKind.ES2015; - namespace ModuleResolutionKind { - type Classic = "Classic"; - type Node = "Node"; - } - type ModuleResolutionKind = ModuleResolutionKind.Classic | ModuleResolutionKind.Node; - namespace NewLineKind { - type Crlf = "Crlf"; - type Lf = "Lf"; - } - type NewLineKind = NewLineKind.Crlf | NewLineKind.Lf; - namespace ScriptTarget { - type ES3 = "ES3"; - type ES5 = "ES5"; - type ES6 = "ES6"; - type ES2015 = "ES2015"; - } - type ScriptTarget = ScriptTarget.ES3 | ScriptTarget.ES5 | ScriptTarget.ES6 | ScriptTarget.ES2015; -} -declare namespace ts.server { - interface ServerCancellationToken extends HostCancellationToken { - setRequest(requestId: number): void; - resetRequest(requestId: number): void; - } - const nullCancellationToken: ServerCancellationToken; - interface PendingErrorCheck { - fileName: NormalizedPath; - project: Project; - } - interface EventSender { - event(payload: any, eventName: string): void; - } - namespace CommandNames { - const Brace: protocol.CommandTypes.Brace; - const BraceCompletion: protocol.CommandTypes.BraceCompletion; - const Change: protocol.CommandTypes.Change; - const Close: protocol.CommandTypes.Close; - const Completions: protocol.CommandTypes.Completions; - const CompletionDetails: protocol.CommandTypes.CompletionDetails; - const CompileOnSaveAffectedFileList: protocol.CommandTypes.CompileOnSaveAffectedFileList; - const CompileOnSaveEmitFile: protocol.CommandTypes.CompileOnSaveEmitFile; - const Configure: protocol.CommandTypes.Configure; - const Definition: protocol.CommandTypes.Definition; - const Exit: protocol.CommandTypes.Exit; - const Format: protocol.CommandTypes.Format; - const Formatonkey: protocol.CommandTypes.Formatonkey; - const Geterr: protocol.CommandTypes.Geterr; - const GeterrForProject: protocol.CommandTypes.GeterrForProject; - const Implementation: protocol.CommandTypes.Implementation; - const SemanticDiagnosticsSync: protocol.CommandTypes.SemanticDiagnosticsSync; - const SyntacticDiagnosticsSync: protocol.CommandTypes.SyntacticDiagnosticsSync; - const NavBar: protocol.CommandTypes.NavBar; - const NavTree: protocol.CommandTypes.NavTree; - const NavTreeFull: protocol.CommandTypes.NavTreeFull; - const Navto: protocol.CommandTypes.Navto; - const Occurrences: protocol.CommandTypes.Occurrences; - const DocumentHighlights: protocol.CommandTypes.DocumentHighlights; - const Open: protocol.CommandTypes.Open; - const Quickinfo: protocol.CommandTypes.Quickinfo; - const References: protocol.CommandTypes.References; - const Reload: protocol.CommandTypes.Reload; - const Rename: protocol.CommandTypes.Rename; - const Saveto: protocol.CommandTypes.Saveto; - const SignatureHelp: protocol.CommandTypes.SignatureHelp; - const TypeDefinition: protocol.CommandTypes.TypeDefinition; - const ProjectInfo: protocol.CommandTypes.ProjectInfo; - const ReloadProjects: protocol.CommandTypes.ReloadProjects; - const Unknown: protocol.CommandTypes.Unknown; - const OpenExternalProject: protocol.CommandTypes.OpenExternalProject; - const OpenExternalProjects: protocol.CommandTypes.OpenExternalProjects; - const CloseExternalProject: protocol.CommandTypes.CloseExternalProject; - const TodoComments: protocol.CommandTypes.TodoComments; - const Indentation: protocol.CommandTypes.Indentation; - const DocCommentTemplate: protocol.CommandTypes.DocCommentTemplate; - const CompilerOptionsForInferredProjects: protocol.CommandTypes.CompilerOptionsForInferredProjects; - const GetCodeFixes: protocol.CommandTypes.GetCodeFixes; - const GetSupportedCodeFixes: protocol.CommandTypes.GetSupportedCodeFixes; - } - function formatMessage(msg: T, logger: server.Logger, byteLength: (s: string, encoding: string) => number, newLine: string): string; - interface SessionOptions { - host: ServerHost; - cancellationToken: ServerCancellationToken; - useSingleInferredProject: boolean; - typingsInstaller: ITypingsInstaller; - byteLength: (buf: string, encoding?: string) => number; - hrtime: (start?: number[]) => number[]; - logger: Logger; - canUseEvents: boolean; - eventHandler?: ProjectServiceEventHandler; - throttleWaitMilliseconds?: number; - globalPlugins?: string[]; - pluginProbeLocations?: string[]; - allowLocalPluginLoads?: boolean; - } - class Session implements EventSender { - private readonly gcTimer; - protected projectService: ProjectService; - private changeSeq; - private currentRequestId; - private errorCheck; - private eventHandler; - private host; - private readonly cancellationToken; - protected readonly typingsInstaller: ITypingsInstaller; - private byteLength; - private hrtime; - protected logger: Logger; - private canUseEvents; - constructor(opts: SessionOptions); - constructor(host: ServerHost, cancellationToken: ServerCancellationToken, useSingleInferredProject: boolean, typingsInstaller: ITypingsInstaller, byteLength: (buf: string, encoding?: string) => number, hrtime: (start?: number[]) => number[], logger: server.Logger, canUseEvents: boolean, eventHandler?: ProjectServiceEventHandler, throttleWaitMilliseconds?: number); - private sendRequestCompletedEvent(requestId); - private defaultEventHandler(event); - logError(err: Error, cmd: string): void; - send(msg: protocol.Message): void; - configFileDiagnosticEvent(triggerFile: string, configFile: string, diagnostics: ts.Diagnostic[]): void; - event(info: any, eventName: string): void; - output(info: any, cmdName: string, reqSeq?: number, errorMsg?: string): void; - private semanticCheck(file, project); - private syntacticCheck(file, project); - private updateProjectStructure(seq, matchSeq, ms?); - private updateErrorCheck(next, checkList, seq, matchSeq, ms?, followMs?, requireOpen?); - private cleanProjects(caption, projects); - private cleanup(); - private getEncodedSemanticClassifications(args); - private getProject(projectFileName); - private getCompilerOptionsDiagnostics(args); - private convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo); - private getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition); - private getDefinition(args, simplifiedResult); - private getTypeDefinition(args); - private getImplementation(args, simplifiedResult); - private getOccurrences(args); - private getSyntacticDiagnosticsSync(args); - private getSemanticDiagnosticsSync(args); - private getDocumentHighlights(args, simplifiedResult); - private setCompilerOptionsForInferredProjects(args); - private getProjectInfo(args); - private getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList); - private getRenameInfo(args); - private getProjects(args); - private getDefaultProject(args); - private getRenameLocations(args, simplifiedResult); - private getReferences(args, simplifiedResult); - private openClientFile(fileName, fileContent?, scriptKind?, projectRootPath?); - private getPosition(args, scriptInfo); - private getFileAndProject(args, errorOnMissingProject?); - private getFileAndProjectWithoutRefreshingInferredProjects(args, errorOnMissingProject?); - private getFileAndProjectWorker(uncheckedFileName, projectFileName, refreshInferredProjects, errorOnMissingProject); - private getOutliningSpans(args); - private getTodoComments(args); - private getDocCommentTemplate(args); - private getIndentation(args); - private getBreakpointStatement(args); - private getNameOrDottedNameSpan(args); - private isValidBraceCompletion(args); - private getQuickInfoWorker(args, simplifiedResult); - private getFormattingEditsForRange(args); - private getFormattingEditsForRangeFull(args); - private getFormattingEditsForDocumentFull(args); - private getFormattingEditsAfterKeystrokeFull(args); - private getFormattingEditsAfterKeystroke(args); - private getCompletions(args, simplifiedResult); - private getCompletionEntryDetails(args); - private getCompileOnSaveAffectedFileList(args); - private emitFile(args); - private getSignatureHelpItems(args, simplifiedResult); - private getDiagnostics(next, delay, fileNames); - private change(args); - private reload(args, reqSeq); - private saveToTmp(fileName, tempFileName); - private closeClientFile(fileName); - private decorateNavigationBarItems(items, scriptInfo); - private getNavigationBarItems(args, simplifiedResult); - private decorateNavigationTree(tree, scriptInfo); - private decorateSpan(span, scriptInfo); - private getNavigationTree(args, simplifiedResult); - private getNavigateToItems(args, simplifiedResult); - private getSupportedCodeFixes(); - private getCodeFixes(args, simplifiedResult); - private mapCodeAction(codeAction, scriptInfo); - private convertTextChangeToCodeEdit(change, scriptInfo); - private getBraceMatching(args, simplifiedResult); - private getDiagnosticsForProject(next, delay, fileName); - getCanonicalFileName(fileName: string): string; - exit(): void; - private notRequired(); - private requiredResponse(response); - private handlers; - addProtocolHandler(command: string, handler: (request: protocol.Request) => { - response?: any; - responseRequired: boolean; - }): void; - private setCurrentRequest(requestId); - private resetCurrentRequest(requestId); - executeWithRequestId(requestId: number, f: () => T): T; - executeCommand(request: protocol.Request): { - response?: any; - responseRequired?: boolean; - }; - onMessage(message: string): void; - } -} -declare namespace ts.server { - interface LineCollection { - charCount(): number; - lineCount(): number; - isLeaf(): boolean; - walk(rangeStart: number, rangeLength: number, walkFns: ILineIndexWalker): void; - } - interface ILineInfo { - line: number; - offset: number; - text?: string; - leaf?: LineLeaf; - } - enum CharRangeSection { - PreStart = 0, - Start = 1, - Entire = 2, - Mid = 3, - End = 4, - PostEnd = 5, - } - interface ILineIndexWalker { - goSubtree: boolean; - done: boolean; - leaf(relativeStart: number, relativeLength: number, lineCollection: LineLeaf): void; - pre?(relativeStart: number, relativeLength: number, lineCollection: LineCollection, parent: LineNode, nodeType: CharRangeSection): LineCollection; - post?(relativeStart: number, relativeLength: number, lineCollection: LineCollection, parent: LineNode, nodeType: CharRangeSection): LineCollection; - } - class TextChange { - pos: number; - deleteLen: number; - insertedText: string; - constructor(pos: number, deleteLen: number, insertedText?: string); - getTextChangeRange(): TextChangeRange; - } - class ScriptVersionCache { - changes: TextChange[]; - versions: LineIndexSnapshot[]; - minVersion: number; - private host; - private currentVersion; - static changeNumberThreshold: number; - static changeLengthThreshold: number; - static maxVersions: number; - private versionToIndex(version); - private currentVersionToIndex(); - edit(pos: number, deleteLen: number, insertedText?: string): void; - latest(): LineIndexSnapshot; - latestVersion(): number; - reloadFromFile(filename: string): void; - reload(script: string): void; - getSnapshot(): LineIndexSnapshot; - getTextChangesBetweenVersions(oldVersion: number, newVersion: number): TextChangeRange; - static fromString(host: ServerHost, script: string): ScriptVersionCache; - } - class LineIndexSnapshot implements ts.IScriptSnapshot { - readonly version: number; - readonly cache: ScriptVersionCache; - index: LineIndex; - changesSincePreviousVersion: TextChange[]; - constructor(version: number, cache: ScriptVersionCache); - getText(rangeStart: number, rangeEnd: number): string; - getLength(): number; - getLineStartPositions(): number[]; - getLineMapper(): (line: number) => number; - getTextChangeRangeSinceVersion(scriptVersion: number): TextChangeRange; - getChangeRange(oldSnapshot: ts.IScriptSnapshot): ts.TextChangeRange; - } - class LineIndex { - root: LineNode; - checkEdits: boolean; - charOffsetToLineNumberAndPos(charOffset: number): ILineInfo; - lineNumberToInfo(lineNumber: number): ILineInfo; - load(lines: string[]): void; - walk(rangeStart: number, rangeLength: number, walkFns: ILineIndexWalker): void; - getText(rangeStart: number, rangeLength: number): string; - getLength(): number; - every(f: (ll: LineLeaf, s: number, len: number) => boolean, rangeStart: number, rangeEnd?: number): boolean; - edit(pos: number, deleteLength: number, newText?: string): LineIndex; - static buildTreeFromBottom(nodes: LineCollection[]): LineNode; - static linesFromText(text: string): { - lines: string[]; - lineMap: number[]; - }; - } - class LineNode implements LineCollection { - totalChars: number; - totalLines: number; - children: LineCollection[]; - isLeaf(): boolean; - updateCounts(): void; - execWalk(rangeStart: number, rangeLength: number, walkFns: ILineIndexWalker, childIndex: number, nodeType: CharRangeSection): boolean; - skipChild(relativeStart: number, relativeLength: number, childIndex: number, walkFns: ILineIndexWalker, nodeType: CharRangeSection): void; - walk(rangeStart: number, rangeLength: number, walkFns: ILineIndexWalker): void; - charOffsetToLineNumberAndPos(lineNumber: number, charOffset: number): ILineInfo; - lineNumberToInfo(lineNumber: number, charOffset: number): ILineInfo; - childFromLineNumber(lineNumber: number, charOffset: number): { - child: LineCollection; - childIndex: number; - relativeLineNumber: number; - charOffset: number; - }; - childFromCharOffset(lineNumber: number, charOffset: number): { - child: LineCollection; - childIndex: number; - charOffset: number; - lineNumber: number; - }; - splitAfter(childIndex: number): LineNode; - remove(child: LineCollection): void; - findChildIndex(child: LineCollection): number; - insertAt(child: LineCollection, nodes: LineCollection[]): LineNode[]; - add(collection: LineCollection): boolean; - charCount(): number; - lineCount(): number; - } - class LineLeaf implements LineCollection { - text: string; - constructor(text: string); - isLeaf(): boolean; - walk(rangeStart: number, rangeLength: number, walkFns: ILineIndexWalker): void; - charCount(): number; - lineCount(): number; - } -} -declare namespace ts.server { - class ScriptInfo { - private readonly host; - readonly fileName: NormalizedPath; - readonly scriptKind: ScriptKind; - hasMixedContent: boolean; - readonly containingProjects: Project[]; - private formatCodeSettings; - readonly path: Path; - private fileWatcher; - private textStorage; - private isOpen; - constructor(host: ServerHost, fileName: NormalizedPath, scriptKind: ScriptKind, hasMixedContent?: boolean); - isScriptOpen(): boolean; - open(newText: string): void; - close(): void; - getSnapshot(): IScriptSnapshot; - getFormatCodeSettings(): FormatCodeSettings; - attachToProject(project: Project): boolean; - isAttached(project: Project): boolean; - detachFromProject(project: Project): void; - detachAllProjects(): void; - getDefaultProject(): Project; - registerFileUpdate(): void; - setFormatOptions(formatSettings: FormatCodeSettings): void; - setWatcher(watcher: FileWatcher): void; - stopWatcher(): void; - getLatestVersion(): string; - reload(script: string): void; - saveTo(fileName: string): void; - reloadFromFile(tempFileName?: NormalizedPath): void; - getLineInfo(line: number): ILineInfo; - editContent(start: number, end: number, newText: string): void; - markContainingProjectsAsDirty(): void; - lineToTextSpan(line: number): TextSpan; - lineOffsetToPosition(line: number, offset: number): number; - positionToLineOffset(position: number): ILineInfo; - isJavaScript(): boolean; - } -} -declare namespace ts.server { - class LSHost implements ts.LanguageServiceHost, ModuleResolutionHost { - private readonly host; - private readonly project; - private readonly cancellationToken; - private compilationSettings; - private readonly resolvedModuleNames; - private readonly resolvedTypeReferenceDirectives; - private readonly getCanonicalFileName; - private filesWithChangedSetOfUnresolvedImports; - private readonly resolveModuleName; - readonly trace: (s: string) => void; - readonly realpath?: (path: string) => string; - constructor(host: ServerHost, project: Project, cancellationToken: HostCancellationToken); - startRecordingFilesWithChangedResolutions(): void; - finishRecordingFilesWithChangedResolutions(): Path[]; - private resolveNamesWithLocalCache(names, containingFile, cache, loader, getResult, getResultFileName, logChanges); - getNewLine(): string; - getProjectVersion(): string; - getCompilationSettings(): CompilerOptions; - useCaseSensitiveFileNames(): boolean; - getCancellationToken(): HostCancellationToken; - resolveTypeReferenceDirectives(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - resolveModuleNames(moduleNames: string[], containingFile: string): ResolvedModuleFull[]; - getDefaultLibFileName(): string; - getScriptSnapshot(filename: string): ts.IScriptSnapshot; - getScriptFileNames(): string[]; - getTypeRootsVersion(): number; - getScriptKind(fileName: string): ScriptKind; - getScriptVersion(filename: string): string; - getCurrentDirectory(): string; - resolvePath(path: string): string; - fileExists(path: string): boolean; - readFile(fileName: string): string; - directoryExists(path: string): boolean; - readDirectory(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - getDirectories(path: string): string[]; - notifyFileRemoved(info: ScriptInfo): void; - setCompilationSettings(opt: ts.CompilerOptions): void; - } -} -declare namespace ts.server { - interface ITypingsInstaller { - enqueueInstallTypingsRequest(p: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray): void; - attach(projectService: ProjectService): void; - onProjectClosed(p: Project): void; - readonly globalTypingsCacheLocation: string; - } - const nullTypingsInstaller: ITypingsInstaller; - class TypingsCache { - private readonly installer; - private readonly perProjectCache; - constructor(installer: ITypingsInstaller); - getTypingsForProject(project: Project, unresolvedImports: SortedReadonlyArray, forceRefresh: boolean): SortedReadonlyArray; - updateTypingsForProject(projectName: string, compilerOptions: CompilerOptions, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray, newTypings: string[]): void; - deleteTypingsForProject(projectName: string): void; - onProjectClosed(project: Project): void; - } -} -declare namespace ts.server { - function shouldEmitFile(scriptInfo: ScriptInfo): boolean; - class BuilderFileInfo { - readonly scriptInfo: ScriptInfo; - readonly project: Project; - private lastCheckedShapeSignature; - constructor(scriptInfo: ScriptInfo, project: Project); - isExternalModuleOrHasOnlyAmbientExternalModules(): boolean; - private containsOnlyAmbientModules(sourceFile); - private computeHash(text); - private getSourceFile(); - updateShapeSignature(): boolean; - } - interface Builder { - readonly project: Project; - getFilesAffectedBy(scriptInfo: ScriptInfo): string[]; - onProjectUpdateGraph(): void; - emitFile(scriptInfo: ScriptInfo, writeFile: (path: string, data: string, writeByteOrderMark?: boolean) => void): boolean; - clear(): void; - } - function createBuilder(project: Project): Builder; -} -declare namespace ts.server { - enum ProjectKind { - Inferred = 0, - Configured = 1, - External = 2, - } - function allRootFilesAreJsOrDts(project: Project): boolean; - function allFilesAreJsOrDts(project: Project): boolean; - class UnresolvedImportsMap { - readonly perFileMap: FileMap>; - private version; - clear(): void; - getVersion(): number; - remove(path: Path): void; - get(path: Path): ReadonlyArray; - set(path: Path, value: ReadonlyArray): void; - } - interface PluginCreateInfo { - project: Project; - languageService: LanguageService; - languageServiceHost: LanguageServiceHost; - serverHost: ServerHost; - config: any; - } - interface PluginModule { - create(createInfo: PluginCreateInfo): LanguageService; - getExternalFiles?(proj: Project): string[]; - } - interface PluginModuleFactory { - (mod: { - typescript: typeof ts; - }): PluginModule; - } - abstract class Project { - private readonly projectName; - readonly projectKind: ProjectKind; - readonly projectService: ProjectService; - private documentRegistry; - private compilerOptions; - compileOnSaveEnabled: boolean; - private rootFiles; - private rootFilesMap; - private program; - private cachedUnresolvedImportsPerFile; - private lastCachedUnresolvedImportsList; - protected languageService: LanguageService; - languageServiceEnabled: boolean; - protected readonly lsHost: LSHost; - builder: Builder; - private updatedFileNames; - private lastReportedFileNames; - private lastReportedVersion; - private projectStructureVersion; - private projectStateVersion; - private typingFiles; - protected projectErrors: Diagnostic[]; - typesVersion: number; - isNonTsProject(): boolean; - isJsOnlyProject(): boolean; - getCachedUnresolvedImportsPerFile_TestOnly(): UnresolvedImportsMap; - static resolveModule(moduleName: string, initialDir: string, host: ServerHost, log: (message: string) => void): {}; - constructor(projectName: string, projectKind: ProjectKind, projectService: ProjectService, documentRegistry: ts.DocumentRegistry, hasExplicitListOfFiles: boolean, languageServiceEnabled: boolean, compilerOptions: CompilerOptions, compileOnSaveEnabled: boolean); - private setInternalCompilerOptionsForEmittingJsFiles(); - getProjectErrors(): Diagnostic[]; - getLanguageService(ensureSynchronized?: boolean): LanguageService; - getCompileOnSaveAffectedFileList(scriptInfo: ScriptInfo): string[]; - getProjectVersion(): string; - enableLanguageService(): void; - disableLanguageService(): void; - getProjectName(): string; - abstract getProjectRootPath(): string | undefined; - abstract getTypeAcquisition(): TypeAcquisition; - getExternalFiles(): string[]; - getSourceFile(path: Path): SourceFile; - updateTypes(): void; - close(): void; - getCompilerOptions(): CompilerOptions; - hasRoots(): boolean; - getRootFiles(): NormalizedPath[]; - getRootFilesLSHost(): string[]; - getRootScriptInfos(): ScriptInfo[]; - getScriptInfos(): ScriptInfo[]; - getFileEmitOutput(info: ScriptInfo, emitOnlyDtsFiles: boolean): EmitOutput; - getFileNames(excludeFilesFromExternalLibraries?: boolean): NormalizedPath[]; - getAllEmittableFiles(): string[]; - containsScriptInfo(info: ScriptInfo): boolean; - containsFile(filename: NormalizedPath, requireOpen?: boolean): boolean; - isRoot(info: ScriptInfo): boolean; - addRoot(info: ScriptInfo): void; - removeFile(info: ScriptInfo, detachFromProject?: boolean): void; - registerFileUpdate(fileName: string): void; - markAsDirty(): void; - private extractUnresolvedImportsFromSourceFile(file, result); - updateGraph(): boolean; - private setTypings(typings); - private updateGraphWorker(); - getScriptInfoLSHost(fileName: string): ScriptInfo; - getScriptInfoForNormalizedPath(fileName: NormalizedPath): ScriptInfo; - getScriptInfo(uncheckedFileName: string): ScriptInfo; - filesToString(): string; - setCompilerOptions(compilerOptions: CompilerOptions): void; - reloadScript(filename: NormalizedPath, tempFileName?: NormalizedPath): boolean; - getReferencedFiles(path: Path): Path[]; - protected removeRoot(info: ScriptInfo): void; - } - class InferredProject extends Project { - private static newName; - private _isJsInferredProject; - toggleJsInferredProject(isJsInferredProject: boolean): void; - setCompilerOptions(options?: CompilerOptions): void; - directoriesWatchedForTsconfig: string[]; - constructor(projectService: ProjectService, documentRegistry: ts.DocumentRegistry, compilerOptions: CompilerOptions); - addRoot(info: ScriptInfo): void; - removeRoot(info: ScriptInfo): void; - getProjectRootPath(): string; - close(): void; - getTypeAcquisition(): TypeAcquisition; - } - class ConfiguredProject extends Project { - private wildcardDirectories; - compileOnSaveEnabled: boolean; - private typeAcquisition; - private projectFileWatcher; - private directoryWatcher; - private directoriesWatchedForWildcards; - private typeRootsWatchers; - readonly canonicalConfigFilePath: NormalizedPath; - private plugins; - openRefCount: number; - constructor(configFileName: NormalizedPath, projectService: ProjectService, documentRegistry: ts.DocumentRegistry, hasExplicitListOfFiles: boolean, compilerOptions: CompilerOptions, wildcardDirectories: Map, languageServiceEnabled: boolean, compileOnSaveEnabled: boolean); - getConfigFilePath(): string; - enablePlugins(): void; - private enablePlugin(pluginConfigEntry, searchPaths); - private enableProxy(pluginModuleFactory, configEntry); - getProjectRootPath(): string; - setProjectErrors(projectErrors: Diagnostic[]): void; - setTypeAcquisition(newTypeAcquisition: TypeAcquisition): void; - getTypeAcquisition(): TypeAcquisition; - getExternalFiles(): string[]; - watchConfigFile(callback: (project: ConfiguredProject) => void): void; - watchTypeRoots(callback: (project: ConfiguredProject, path: string) => void): void; - watchConfigDirectory(callback: (project: ConfiguredProject, path: string) => void): void; - watchWildcards(callback: (project: ConfiguredProject, path: string) => void): void; - stopWatchingDirectory(): void; - close(): void; - addOpenRef(): void; - deleteOpenRef(): number; - getEffectiveTypeRoots(): string[]; - } - class ExternalProject extends Project { - externalProjectName: string; - compileOnSaveEnabled: boolean; - private readonly projectFilePath; - private typeAcquisition; - constructor(externalProjectName: string, projectService: ProjectService, documentRegistry: ts.DocumentRegistry, compilerOptions: CompilerOptions, languageServiceEnabled: boolean, compileOnSaveEnabled: boolean, projectFilePath?: string); - getProjectRootPath(): string; - getTypeAcquisition(): TypeAcquisition; - setProjectErrors(projectErrors: Diagnostic[]): void; - setTypeAcquisition(newTypeAcquisition: TypeAcquisition): void; - } -} -declare namespace ts.server { - const maxProgramSizeForNonTsFiles: number; - const ContextEvent = "context"; - const ConfigFileDiagEvent = "configFileDiag"; - const ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; - interface ContextEvent { - eventName: typeof ContextEvent; - data: { - project: Project; - fileName: NormalizedPath; - }; - } - interface ConfigFileDiagEvent { - eventName: typeof ConfigFileDiagEvent; - data: { - triggerFile: string; - configFileName: string; - diagnostics: Diagnostic[]; - }; - } - interface ProjectLanguageServiceStateEvent { - eventName: typeof ProjectLanguageServiceStateEvent; - data: { - project: Project; - languageServiceEnabled: boolean; - }; - } - type ProjectServiceEvent = ContextEvent | ConfigFileDiagEvent | ProjectLanguageServiceStateEvent; - interface ProjectServiceEventHandler { - (event: ProjectServiceEvent): void; - } - interface SafeList { - [name: string]: { - match: RegExp; - exclude?: Array>; - types?: string[]; - }; - } - function convertFormatOptions(protocolOptions: protocol.FormatCodeSettings): FormatCodeSettings; - function convertCompilerOptions(protocolOptions: protocol.ExternalProjectCompilerOptions): CompilerOptions & protocol.CompileOnSaveMixin; - function tryConvertScriptKindName(scriptKindName: protocol.ScriptKindName | ScriptKind): ScriptKind; - function convertScriptKindName(scriptKindName: protocol.ScriptKindName): ScriptKind.Unknown | ScriptKind.JS | ScriptKind.JSX | ScriptKind.TS | ScriptKind.TSX; - function combineProjectOutput(projects: Project[], action: (project: Project) => T[], comparer?: (a: T, b: T) => number, areEqual?: (a: T, b: T) => boolean): T[]; - interface HostConfiguration { - formatCodeOptions: FormatCodeSettings; - hostInfo: string; - extraFileExtensions?: JsFileExtensionInfo[]; - } - interface OpenConfiguredProjectResult { - configFileName?: NormalizedPath; - configFileErrors?: Diagnostic[]; - } - interface ProjectServiceOptions { - host: ServerHost; - logger: Logger; - cancellationToken: HostCancellationToken; - useSingleInferredProject: boolean; - typingsInstaller: ITypingsInstaller; - eventHandler?: ProjectServiceEventHandler; - throttleWaitMilliseconds?: number; - globalPlugins?: string[]; - pluginProbeLocations?: string[]; - allowLocalPluginLoads?: boolean; - } - class ProjectService { - readonly typingsCache: TypingsCache; - private readonly documentRegistry; - private readonly filenameToScriptInfo; - private readonly externalProjectToConfiguredProjectMap; - readonly externalProjects: ExternalProject[]; - readonly inferredProjects: InferredProject[]; - readonly configuredProjects: ConfiguredProject[]; - readonly openFiles: ScriptInfo[]; - private compilerOptionsForInferredProjects; - private compileOnSaveForInferredProjects; - private readonly projectToSizeMap; - private readonly directoryWatchers; - private readonly throttledOperations; - private readonly hostConfiguration; - private static safelist; - private changedFiles; - readonly toCanonicalFileName: (f: string) => string; - lastDeletedFile: ScriptInfo; - readonly host: ServerHost; - readonly logger: Logger; - readonly cancellationToken: HostCancellationToken; - readonly useSingleInferredProject: boolean; - readonly typingsInstaller: ITypingsInstaller; - readonly throttleWaitMilliseconds?: number; - private readonly eventHandler?; - readonly globalPlugins: ReadonlyArray; - readonly pluginProbeLocations: ReadonlyArray; - readonly allowLocalPluginLoads: boolean; - constructor(opts: ProjectServiceOptions); - ensureInferredProjectsUpToDate_TestOnly(): void; - getCompilerOptionsForInferredProjects(): CompilerOptions; - onUpdateLanguageServiceStateForProject(project: Project, languageServiceEnabled: boolean): void; - updateTypingsForProject(response: SetTypings | InvalidateCachedTypings): void; - setCompilerOptionsForInferredProjects(projectCompilerOptions: protocol.ExternalProjectCompilerOptions): void; - stopWatchingDirectory(directory: string): void; - findProject(projectName: string): Project; - getDefaultProjectForFile(fileName: NormalizedPath, refreshInferredProjects: boolean): Project; - private ensureInferredProjectsUpToDate(); - private findContainingExternalProject(fileName); - getFormatCodeOptions(file?: NormalizedPath): FormatCodeSettings; - private updateProjectGraphs(projects); - private onSourceFileChanged(fileName); - private handleDeletedFile(info); - private onTypeRootFileChanged(project, fileName); - private onSourceFileInDirectoryChangedForConfiguredProject(project, fileName); - private handleChangeInSourceFileForConfiguredProject(project, triggerFile); - private onConfigChangedForConfiguredProject(project); - private onConfigFileAddedForInferredProject(fileName); - private getCanonicalFileName(fileName); - private removeProject(project); - private assignScriptInfoToInferredProjectIfNecessary(info, addToListOfOpenFiles); - private closeOpenFile(info); - private openOrUpdateConfiguredProjectForFile(fileName, projectRootPath?); - private findConfigFile(searchPath, projectRootPath?); - private printProjects(); - private findConfiguredProjectByProjectName(configFileName); - private findExternalProjectByProjectName(projectFileName); - private convertConfigFileContentToProjectOptions(configFilename); - private exceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader); - private createAndAddExternalProject(projectFileName, files, options, typeAcquisition); - private reportConfigFileDiagnostics(configFileName, diagnostics, triggerFile); - private createAndAddConfiguredProject(configFileName, projectOptions, configFileErrors, clientFileName?); - private watchConfigDirectoryForProject(project, options); - private addFilesToProjectAndUpdateGraph(project, files, propertyReader, clientFileName, typeAcquisition, configFileErrors); - private openConfigFile(configFileName, clientFileName?); - private updateNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, configFileErrors); - private updateConfiguredProject(project); - createInferredProjectWithRootFileIfNecessary(root: ScriptInfo): InferredProject; - getOrCreateScriptInfo(uncheckedFileName: string, openedByClient: boolean, fileContent?: string, scriptKind?: ScriptKind): ScriptInfo; - getScriptInfo(uncheckedFileName: string): ScriptInfo; - getOrCreateScriptInfoForNormalizedPath(fileName: NormalizedPath, openedByClient: boolean, fileContent?: string, scriptKind?: ScriptKind, hasMixedContent?: boolean): ScriptInfo; - getScriptInfoForNormalizedPath(fileName: NormalizedPath): ScriptInfo; - getScriptInfoForPath(fileName: Path): ScriptInfo; - setHostConfiguration(args: protocol.ConfigureRequestArguments): void; - closeLog(): void; - reloadProjects(): void; - refreshInferredProjects(): void; - openClientFile(fileName: string, fileContent?: string, scriptKind?: ScriptKind, projectRootPath?: string): OpenConfiguredProjectResult; - openClientFileWithNormalizedPath(fileName: NormalizedPath, fileContent?: string, scriptKind?: ScriptKind, hasMixedContent?: boolean, projectRootPath?: NormalizedPath): OpenConfiguredProjectResult; - closeClientFile(uncheckedFileName: string): void; - private collectChanges(lastKnownProjectVersions, currentProjects, result); - private closeConfiguredProject(configFile); - closeExternalProject(uncheckedFileName: string, suppressRefresh?: boolean): void; - openExternalProjects(projects: protocol.ExternalProject[]): void; - private static filenameEscapeRegexp; - private static escapeFilenameForRegex(filename); - resetSafeList(): void; - loadSafeList(fileName: string): void; - applySafeList(proj: protocol.ExternalProject): void; - openExternalProject(proj: protocol.ExternalProject, suppressRefreshOfInferredProjects?: boolean): void; - } -} - -export = ts; -export as namespace ts; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.js b/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.js deleted file mode 100644 index 19e5a4565..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/tsserverlibrary.js +++ /dev/null @@ -1,78717 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __assign = (this && this.__assign) || Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; -}; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - var SyntaxKind; - (function (SyntaxKind) { - SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; - SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; - SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 9] = "StringLiteral"; - SyntaxKind[SyntaxKind["JsxText"] = 10] = "JsxText"; - SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 11] = "JsxTextAllWhiteSpaces"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 12] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 13] = "NoSubstitutionTemplateLiteral"; - SyntaxKind[SyntaxKind["TemplateHead"] = 14] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 15] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 16] = "TemplateTail"; - SyntaxKind[SyntaxKind["OpenBraceToken"] = 17] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 18] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 19] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 20] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 21] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 22] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 23] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 24] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 25] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 26] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 27] = "LessThanToken"; - SyntaxKind[SyntaxKind["LessThanSlashToken"] = 28] = "LessThanSlashToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 29] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 30] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 31] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 32] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 33] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 34] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 35] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 36] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 37] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 38] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 39] = "AsteriskToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 40] = "AsteriskAsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 41] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 42] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 43] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 44] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 45] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 46] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 47] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 48] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 49] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 50] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 51] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 52] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 53] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 54] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 55] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 56] = "ColonToken"; - SyntaxKind[SyntaxKind["AtToken"] = 57] = "AtToken"; - SyntaxKind[SyntaxKind["EqualsToken"] = 58] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 59] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 60] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 61] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 62] = "AsteriskAsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 63] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 64] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 65] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 66] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 67] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 68] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 69] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 70] = "CaretEqualsToken"; - SyntaxKind[SyntaxKind["Identifier"] = 71] = "Identifier"; - SyntaxKind[SyntaxKind["BreakKeyword"] = 72] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 73] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 74] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 75] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 76] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 77] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 78] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 79] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 80] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 81] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 82] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 83] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 84] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 85] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 86] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 87] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 88] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 89] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 90] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 91] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 92] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 93] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 94] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 95] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 96] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 97] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 98] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 99] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 100] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 101] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 102] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 103] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 104] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 105] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 106] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 107] = "WithKeyword"; - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 108] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 109] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 110] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 111] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 112] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 113] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 114] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 115] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 116] = "YieldKeyword"; - SyntaxKind[SyntaxKind["AbstractKeyword"] = 117] = "AbstractKeyword"; - SyntaxKind[SyntaxKind["AsKeyword"] = 118] = "AsKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 119] = "AnyKeyword"; - SyntaxKind[SyntaxKind["AsyncKeyword"] = 120] = "AsyncKeyword"; - SyntaxKind[SyntaxKind["AwaitKeyword"] = 121] = "AwaitKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 122] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 123] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 124] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 125] = "GetKeyword"; - SyntaxKind[SyntaxKind["IsKeyword"] = 126] = "IsKeyword"; - SyntaxKind[SyntaxKind["KeyOfKeyword"] = 127] = "KeyOfKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 128] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["NamespaceKeyword"] = 129] = "NamespaceKeyword"; - SyntaxKind[SyntaxKind["NeverKeyword"] = 130] = "NeverKeyword"; - SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 131] = "ReadonlyKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 132] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 133] = "NumberKeyword"; - SyntaxKind[SyntaxKind["ObjectKeyword"] = 134] = "ObjectKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 135] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 136] = "StringKeyword"; - SyntaxKind[SyntaxKind["SymbolKeyword"] = 137] = "SymbolKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 138] = "TypeKeyword"; - SyntaxKind[SyntaxKind["UndefinedKeyword"] = 139] = "UndefinedKeyword"; - SyntaxKind[SyntaxKind["FromKeyword"] = 140] = "FromKeyword"; - SyntaxKind[SyntaxKind["GlobalKeyword"] = 141] = "GlobalKeyword"; - SyntaxKind[SyntaxKind["OfKeyword"] = 142] = "OfKeyword"; - SyntaxKind[SyntaxKind["QualifiedName"] = 143] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 144] = "ComputedPropertyName"; - SyntaxKind[SyntaxKind["TypeParameter"] = 145] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 146] = "Parameter"; - SyntaxKind[SyntaxKind["Decorator"] = 147] = "Decorator"; - SyntaxKind[SyntaxKind["PropertySignature"] = 148] = "PropertySignature"; - SyntaxKind[SyntaxKind["PropertyDeclaration"] = 149] = "PropertyDeclaration"; - SyntaxKind[SyntaxKind["MethodSignature"] = 150] = "MethodSignature"; - SyntaxKind[SyntaxKind["MethodDeclaration"] = 151] = "MethodDeclaration"; - SyntaxKind[SyntaxKind["Constructor"] = 152] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 153] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 154] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 155] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 156] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 157] = "IndexSignature"; - SyntaxKind[SyntaxKind["TypePredicate"] = 158] = "TypePredicate"; - SyntaxKind[SyntaxKind["TypeReference"] = 159] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 160] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 161] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 162] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 163] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 164] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 165] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 166] = "UnionType"; - SyntaxKind[SyntaxKind["IntersectionType"] = 167] = "IntersectionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 168] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ThisType"] = 169] = "ThisType"; - SyntaxKind[SyntaxKind["TypeOperator"] = 170] = "TypeOperator"; - SyntaxKind[SyntaxKind["IndexedAccessType"] = 171] = "IndexedAccessType"; - SyntaxKind[SyntaxKind["MappedType"] = 172] = "MappedType"; - SyntaxKind[SyntaxKind["LiteralType"] = 173] = "LiteralType"; - SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 174] = "ObjectBindingPattern"; - SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 175] = "ArrayBindingPattern"; - SyntaxKind[SyntaxKind["BindingElement"] = 176] = "BindingElement"; - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 177] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 178] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 179] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 180] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 181] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 182] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 183] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 184] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 185] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 186] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 187] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 188] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 189] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 190] = "VoidExpression"; - SyntaxKind[SyntaxKind["AwaitExpression"] = 191] = "AwaitExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 192] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 193] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 194] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 195] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 196] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 197] = "YieldExpression"; - SyntaxKind[SyntaxKind["SpreadElement"] = 198] = "SpreadElement"; - SyntaxKind[SyntaxKind["ClassExpression"] = 199] = "ClassExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 200] = "OmittedExpression"; - SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 201] = "ExpressionWithTypeArguments"; - SyntaxKind[SyntaxKind["AsExpression"] = 202] = "AsExpression"; - SyntaxKind[SyntaxKind["NonNullExpression"] = 203] = "NonNullExpression"; - SyntaxKind[SyntaxKind["MetaProperty"] = 204] = "MetaProperty"; - SyntaxKind[SyntaxKind["TemplateSpan"] = 205] = "TemplateSpan"; - SyntaxKind[SyntaxKind["SemicolonClassElement"] = 206] = "SemicolonClassElement"; - SyntaxKind[SyntaxKind["Block"] = 207] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 208] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 209] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 210] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 211] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 212] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 213] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 214] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 215] = "ForInStatement"; - SyntaxKind[SyntaxKind["ForOfStatement"] = 216] = "ForOfStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 217] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 218] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 219] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 220] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 221] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 222] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 223] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 224] = "TryStatement"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 225] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 226] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["VariableDeclarationList"] = 227] = "VariableDeclarationList"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 228] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 229] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 230] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 231] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 232] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 233] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 234] = "ModuleBlock"; - SyntaxKind[SyntaxKind["CaseBlock"] = 235] = "CaseBlock"; - SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 236] = "NamespaceExportDeclaration"; - SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 237] = "ImportEqualsDeclaration"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 238] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ImportClause"] = 239] = "ImportClause"; - SyntaxKind[SyntaxKind["NamespaceImport"] = 240] = "NamespaceImport"; - SyntaxKind[SyntaxKind["NamedImports"] = 241] = "NamedImports"; - SyntaxKind[SyntaxKind["ImportSpecifier"] = 242] = "ImportSpecifier"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 243] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExportDeclaration"] = 244] = "ExportDeclaration"; - SyntaxKind[SyntaxKind["NamedExports"] = 245] = "NamedExports"; - SyntaxKind[SyntaxKind["ExportSpecifier"] = 246] = "ExportSpecifier"; - SyntaxKind[SyntaxKind["MissingDeclaration"] = 247] = "MissingDeclaration"; - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 248] = "ExternalModuleReference"; - SyntaxKind[SyntaxKind["JsxElement"] = 249] = "JsxElement"; - SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 250] = "JsxSelfClosingElement"; - SyntaxKind[SyntaxKind["JsxOpeningElement"] = 251] = "JsxOpeningElement"; - SyntaxKind[SyntaxKind["JsxClosingElement"] = 252] = "JsxClosingElement"; - SyntaxKind[SyntaxKind["JsxAttribute"] = 253] = "JsxAttribute"; - SyntaxKind[SyntaxKind["JsxAttributes"] = 254] = "JsxAttributes"; - SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 255] = "JsxSpreadAttribute"; - SyntaxKind[SyntaxKind["JsxExpression"] = 256] = "JsxExpression"; - SyntaxKind[SyntaxKind["CaseClause"] = 257] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 258] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 259] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 260] = "CatchClause"; - SyntaxKind[SyntaxKind["PropertyAssignment"] = 261] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 262] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["SpreadAssignment"] = 263] = "SpreadAssignment"; - SyntaxKind[SyntaxKind["EnumMember"] = 264] = "EnumMember"; - SyntaxKind[SyntaxKind["SourceFile"] = 265] = "SourceFile"; - SyntaxKind[SyntaxKind["Bundle"] = 266] = "Bundle"; - SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 267] = "JSDocTypeExpression"; - SyntaxKind[SyntaxKind["JSDocAllType"] = 268] = "JSDocAllType"; - SyntaxKind[SyntaxKind["JSDocUnknownType"] = 269] = "JSDocUnknownType"; - SyntaxKind[SyntaxKind["JSDocArrayType"] = 270] = "JSDocArrayType"; - SyntaxKind[SyntaxKind["JSDocUnionType"] = 271] = "JSDocUnionType"; - SyntaxKind[SyntaxKind["JSDocTupleType"] = 272] = "JSDocTupleType"; - SyntaxKind[SyntaxKind["JSDocNullableType"] = 273] = "JSDocNullableType"; - SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 274] = "JSDocNonNullableType"; - SyntaxKind[SyntaxKind["JSDocRecordType"] = 275] = "JSDocRecordType"; - SyntaxKind[SyntaxKind["JSDocRecordMember"] = 276] = "JSDocRecordMember"; - SyntaxKind[SyntaxKind["JSDocTypeReference"] = 277] = "JSDocTypeReference"; - SyntaxKind[SyntaxKind["JSDocOptionalType"] = 278] = "JSDocOptionalType"; - SyntaxKind[SyntaxKind["JSDocFunctionType"] = 279] = "JSDocFunctionType"; - SyntaxKind[SyntaxKind["JSDocVariadicType"] = 280] = "JSDocVariadicType"; - SyntaxKind[SyntaxKind["JSDocConstructorType"] = 281] = "JSDocConstructorType"; - SyntaxKind[SyntaxKind["JSDocThisType"] = 282] = "JSDocThisType"; - SyntaxKind[SyntaxKind["JSDocComment"] = 283] = "JSDocComment"; - SyntaxKind[SyntaxKind["JSDocTag"] = 284] = "JSDocTag"; - SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 285] = "JSDocAugmentsTag"; - SyntaxKind[SyntaxKind["JSDocParameterTag"] = 286] = "JSDocParameterTag"; - SyntaxKind[SyntaxKind["JSDocReturnTag"] = 287] = "JSDocReturnTag"; - SyntaxKind[SyntaxKind["JSDocTypeTag"] = 288] = "JSDocTypeTag"; - SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 289] = "JSDocTemplateTag"; - SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 290] = "JSDocTypedefTag"; - SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 291] = "JSDocPropertyTag"; - SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 292] = "JSDocTypeLiteral"; - SyntaxKind[SyntaxKind["JSDocLiteralType"] = 293] = "JSDocLiteralType"; - SyntaxKind[SyntaxKind["SyntaxList"] = 294] = "SyntaxList"; - SyntaxKind[SyntaxKind["NotEmittedStatement"] = 295] = "NotEmittedStatement"; - SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 296] = "PartiallyEmittedExpression"; - SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 297] = "MergeDeclarationMarker"; - SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 298] = "EndOfDeclarationMarker"; - SyntaxKind[SyntaxKind["Count"] = 299] = "Count"; - SyntaxKind[SyntaxKind["FirstAssignment"] = 58] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 70] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 59] = "FirstCompoundAssignment"; - SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 70] = "LastCompoundAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 72] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 107] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 72] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 142] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 108] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 116] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 158] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 173] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 17] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 70] = "LastPunctuation"; - SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 142] = "LastToken"; - SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 13] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 13] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 16] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 27] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 70] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 143] = "FirstNode"; - SyntaxKind[SyntaxKind["FirstJSDocNode"] = 267] = "FirstJSDocNode"; - SyntaxKind[SyntaxKind["LastJSDocNode"] = 293] = "LastJSDocNode"; - SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 283] = "FirstJSDocTagNode"; - SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 293] = "LastJSDocTagNode"; - })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); - var NodeFlags; - (function (NodeFlags) { - NodeFlags[NodeFlags["None"] = 0] = "None"; - NodeFlags[NodeFlags["Let"] = 1] = "Let"; - NodeFlags[NodeFlags["Const"] = 2] = "Const"; - NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; - NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; - NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; - NodeFlags[NodeFlags["ExportContext"] = 32] = "ExportContext"; - NodeFlags[NodeFlags["ContainsThis"] = 64] = "ContainsThis"; - NodeFlags[NodeFlags["HasImplicitReturn"] = 128] = "HasImplicitReturn"; - NodeFlags[NodeFlags["HasExplicitReturn"] = 256] = "HasExplicitReturn"; - NodeFlags[NodeFlags["GlobalAugmentation"] = 512] = "GlobalAugmentation"; - NodeFlags[NodeFlags["HasAsyncFunctions"] = 1024] = "HasAsyncFunctions"; - NodeFlags[NodeFlags["DisallowInContext"] = 2048] = "DisallowInContext"; - NodeFlags[NodeFlags["YieldContext"] = 4096] = "YieldContext"; - NodeFlags[NodeFlags["DecoratorContext"] = 8192] = "DecoratorContext"; - NodeFlags[NodeFlags["AwaitContext"] = 16384] = "AwaitContext"; - NodeFlags[NodeFlags["ThisNodeHasError"] = 32768] = "ThisNodeHasError"; - NodeFlags[NodeFlags["JavaScriptFile"] = 65536] = "JavaScriptFile"; - NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 131072] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags[NodeFlags["HasAggregatedChildData"] = 262144] = "HasAggregatedChildData"; - NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; - NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 384] = "ReachabilityCheckFlags"; - NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 1408] = "ReachabilityAndEmitFlags"; - NodeFlags[NodeFlags["ContextFlags"] = 96256] = "ContextFlags"; - NodeFlags[NodeFlags["TypeExcludesFlags"] = 20480] = "TypeExcludesFlags"; - })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); - var ModifierFlags; - (function (ModifierFlags) { - ModifierFlags[ModifierFlags["None"] = 0] = "None"; - ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; - ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; - ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; - ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; - ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; - ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; - ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; - ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; - ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; - ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; - ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; - ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; - ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 92] = "ParameterPropertyModifier"; - ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; - ModifierFlags[ModifierFlags["TypeScriptModifier"] = 2270] = "TypeScriptModifier"; - ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; - })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); - var JsxFlags; - (function (JsxFlags) { - JsxFlags[JsxFlags["None"] = 0] = "None"; - JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; - })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); - var RelationComparisonResult; - (function (RelationComparisonResult) { - RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; - RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; - })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); - var GeneratedIdentifierKind; - (function (GeneratedIdentifierKind) { - GeneratedIdentifierKind[GeneratedIdentifierKind["None"] = 0] = "None"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Auto"] = 1] = "Auto"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Loop"] = 2] = "Loop"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Unique"] = 3] = "Unique"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Node"] = 4] = "Node"; - })(GeneratedIdentifierKind = ts.GeneratedIdentifierKind || (ts.GeneratedIdentifierKind = {})); - var NumericLiteralFlags; - (function (NumericLiteralFlags) { - NumericLiteralFlags[NumericLiteralFlags["None"] = 0] = "None"; - NumericLiteralFlags[NumericLiteralFlags["Scientific"] = 2] = "Scientific"; - NumericLiteralFlags[NumericLiteralFlags["Octal"] = 4] = "Octal"; - NumericLiteralFlags[NumericLiteralFlags["HexSpecifier"] = 8] = "HexSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinarySpecifier"] = 16] = "BinarySpecifier"; - NumericLiteralFlags[NumericLiteralFlags["OctalSpecifier"] = 32] = "OctalSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinaryOrOctalSpecifier"] = 48] = "BinaryOrOctalSpecifier"; - })(NumericLiteralFlags = ts.NumericLiteralFlags || (ts.NumericLiteralFlags = {})); - var FlowFlags; - (function (FlowFlags) { - FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; - FlowFlags[FlowFlags["Start"] = 2] = "Start"; - FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; - FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags[FlowFlags["Referenced"] = 512] = "Referenced"; - FlowFlags[FlowFlags["Shared"] = 1024] = "Shared"; - FlowFlags[FlowFlags["PreFinally"] = 2048] = "PreFinally"; - FlowFlags[FlowFlags["AfterFinally"] = 4096] = "AfterFinally"; - FlowFlags[FlowFlags["Label"] = 12] = "Label"; - FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; - })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - var ExitStatus; - (function (ExitStatus) { - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeFormatFlags; - (function (TypeFormatFlags) { - TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; - TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; - TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 2] = "UseTypeOfFunction"; - TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 4] = "NoTruncation"; - TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 8] = "WriteArrowStyleSignature"; - TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; - TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; - TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; - TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 256] = "InFirstTypeArgument"; - TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 512] = "InTypeAlias"; - TypeFormatFlags[TypeFormatFlags["UseTypeAliasValue"] = 1024] = "UseTypeAliasValue"; - TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 2048] = "SuppressAnyReturnType"; - TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 4096] = "AddUndefined"; - })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); - var SymbolFormatFlags; - (function (SymbolFormatFlags) { - SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; - SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); - var SymbolAccessibility; - (function (SymbolAccessibility) { - SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; - SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; - })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); - var SyntheticSymbolKind; - (function (SyntheticSymbolKind) { - SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; - SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; - })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); - var TypePredicateKind; - (function (TypePredicateKind) { - TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; - TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; - })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var SymbolFlags; - (function (SymbolFlags) { - SymbolFlags[SymbolFlags["None"] = 0] = "None"; - SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; - SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; - SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; - SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; - SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; - SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; - SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; - SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; - SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; - SymbolFlags[SymbolFlags["Prototype"] = 16777216] = "Prototype"; - SymbolFlags[SymbolFlags["ExportStar"] = 33554432] = "ExportStar"; - SymbolFlags[SymbolFlags["Optional"] = 67108864] = "Optional"; - SymbolFlags[SymbolFlags["Transient"] = 134217728] = "Transient"; - SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; - SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; - SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 793064] = "Type"; - SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; - SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; - SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; - SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; - SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; - SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; - SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 899519] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792968] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; - SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; - SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; - SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530920] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793064] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; - SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; - SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; - SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; - SymbolFlags[SymbolFlags["Classifiable"] = 788448] = "Classifiable"; - })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); - var CheckFlags; - (function (CheckFlags) { - CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; - CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; - CheckFlags[CheckFlags["Partial"] = 16] = "Partial"; - CheckFlags[CheckFlags["HasNonUniformType"] = 32] = "HasNonUniformType"; - CheckFlags[CheckFlags["ContainsPublic"] = 64] = "ContainsPublic"; - CheckFlags[CheckFlags["ContainsProtected"] = 128] = "ContainsProtected"; - CheckFlags[CheckFlags["ContainsPrivate"] = 256] = "ContainsPrivate"; - CheckFlags[CheckFlags["ContainsStatic"] = 512] = "ContainsStatic"; - CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; - })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); - var NodeCheckFlags; - (function (NodeCheckFlags) { - NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; - NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; - NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; - NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; - NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; - NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; - NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 131072] = "CapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 262144] = "BlockScopedBindingInLoop"; - NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 524288] = "ClassWithBodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 1048576] = "BodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 2097152] = "NeedsLoopOutParameter"; - NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 4194304] = "AssignmentsMarked"; - NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 8388608] = "ClassWithConstructorReference"; - NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 16777216] = "ConstructorReferenceInClass"; - })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["Any"] = 1] = "Any"; - TypeFlags[TypeFlags["String"] = 2] = "String"; - TypeFlags[TypeFlags["Number"] = 4] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 8] = "Boolean"; - TypeFlags[TypeFlags["Enum"] = 16] = "Enum"; - TypeFlags[TypeFlags["StringLiteral"] = 32] = "StringLiteral"; - TypeFlags[TypeFlags["NumberLiteral"] = 64] = "NumberLiteral"; - TypeFlags[TypeFlags["BooleanLiteral"] = 128] = "BooleanLiteral"; - TypeFlags[TypeFlags["EnumLiteral"] = 256] = "EnumLiteral"; - TypeFlags[TypeFlags["ESSymbol"] = 512] = "ESSymbol"; - TypeFlags[TypeFlags["Void"] = 1024] = "Void"; - TypeFlags[TypeFlags["Undefined"] = 2048] = "Undefined"; - TypeFlags[TypeFlags["Null"] = 4096] = "Null"; - TypeFlags[TypeFlags["Never"] = 8192] = "Never"; - TypeFlags[TypeFlags["TypeParameter"] = 16384] = "TypeParameter"; - TypeFlags[TypeFlags["Object"] = 32768] = "Object"; - TypeFlags[TypeFlags["Union"] = 65536] = "Union"; - TypeFlags[TypeFlags["Intersection"] = 131072] = "Intersection"; - TypeFlags[TypeFlags["Index"] = 262144] = "Index"; - TypeFlags[TypeFlags["IndexedAccess"] = 524288] = "IndexedAccess"; - TypeFlags[TypeFlags["FreshLiteral"] = 1048576] = "FreshLiteral"; - TypeFlags[TypeFlags["ContainsWideningType"] = 2097152] = "ContainsWideningType"; - TypeFlags[TypeFlags["ContainsObjectLiteral"] = 4194304] = "ContainsObjectLiteral"; - TypeFlags[TypeFlags["ContainsAnyFunctionType"] = 8388608] = "ContainsAnyFunctionType"; - TypeFlags[TypeFlags["NonPrimitive"] = 16777216] = "NonPrimitive"; - TypeFlags[TypeFlags["JsxAttributes"] = 33554432] = "JsxAttributes"; - TypeFlags[TypeFlags["Nullable"] = 6144] = "Nullable"; - TypeFlags[TypeFlags["Literal"] = 480] = "Literal"; - TypeFlags[TypeFlags["StringOrNumberLiteral"] = 96] = "StringOrNumberLiteral"; - TypeFlags[TypeFlags["DefinitelyFalsy"] = 7392] = "DefinitelyFalsy"; - TypeFlags[TypeFlags["PossiblyFalsy"] = 7406] = "PossiblyFalsy"; - TypeFlags[TypeFlags["Intrinsic"] = 16793231] = "Intrinsic"; - TypeFlags[TypeFlags["Primitive"] = 8190] = "Primitive"; - TypeFlags[TypeFlags["StringLike"] = 262178] = "StringLike"; - TypeFlags[TypeFlags["NumberLike"] = 340] = "NumberLike"; - TypeFlags[TypeFlags["BooleanLike"] = 136] = "BooleanLike"; - TypeFlags[TypeFlags["EnumLike"] = 272] = "EnumLike"; - TypeFlags[TypeFlags["UnionOrIntersection"] = 196608] = "UnionOrIntersection"; - TypeFlags[TypeFlags["StructuredType"] = 229376] = "StructuredType"; - TypeFlags[TypeFlags["StructuredOrTypeVariable"] = 1032192] = "StructuredOrTypeVariable"; - TypeFlags[TypeFlags["TypeVariable"] = 540672] = "TypeVariable"; - TypeFlags[TypeFlags["Narrowable"] = 17810431] = "Narrowable"; - TypeFlags[TypeFlags["NotUnionOrUnit"] = 16810497] = "NotUnionOrUnit"; - TypeFlags[TypeFlags["RequiresWidening"] = 6291456] = "RequiresWidening"; - TypeFlags[TypeFlags["PropagatingFlags"] = 14680064] = "PropagatingFlags"; - })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); - var ObjectFlags; - (function (ObjectFlags) { - ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; - ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; - ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; - ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; - ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; - ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; - ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; - ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; - })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); - var SignatureKind; - (function (SignatureKind) { - SignatureKind[SignatureKind["Call"] = 0] = "Call"; - SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; - })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); - var IndexKind; - (function (IndexKind) { - IndexKind[IndexKind["String"] = 0] = "String"; - IndexKind[IndexKind["Number"] = 1] = "Number"; - })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); - var SpecialPropertyAssignmentKind; - (function (SpecialPropertyAssignmentKind) { - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["None"] = 0] = "None"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ExportsProperty"] = 1] = "ExportsProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ModuleExports"] = 2] = "ModuleExports"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["PrototypeProperty"] = 3] = "PrototypeProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ThisProperty"] = 4] = "ThisProperty"; - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["Property"] = 5] = "Property"; - })(SpecialPropertyAssignmentKind = ts.SpecialPropertyAssignmentKind || (ts.SpecialPropertyAssignmentKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var JsxEmit; - (function (JsxEmit) { - JsxEmit[JsxEmit["None"] = 0] = "None"; - JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; - JsxEmit[JsxEmit["React"] = 2] = "React"; - JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; - })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); - var NewLineKind; - (function (NewLineKind) { - NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; - })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); - var ScriptKind; - (function (ScriptKind) { - ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; - ScriptKind[ScriptKind["JS"] = 1] = "JS"; - ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; - ScriptKind[ScriptKind["TS"] = 3] = "TS"; - ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; - ScriptKind[ScriptKind["External"] = 5] = "External"; - })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); - var ScriptTarget; - (function (ScriptTarget) { - ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; - ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; - ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; - ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; - ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; - ScriptTarget[ScriptTarget["ESNext"] = 5] = "ESNext"; - ScriptTarget[ScriptTarget["Latest"] = 5] = "Latest"; - })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); - var LanguageVariant; - (function (LanguageVariant) { - LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; - LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; - })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); - var DiagnosticStyle; - (function (DiagnosticStyle) { - DiagnosticStyle[DiagnosticStyle["Simple"] = 0] = "Simple"; - DiagnosticStyle[DiagnosticStyle["Pretty"] = 1] = "Pretty"; - })(DiagnosticStyle = ts.DiagnosticStyle || (ts.DiagnosticStyle = {})); - var WatchDirectoryFlags; - (function (WatchDirectoryFlags) { - WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; - WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; - })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); - var CharacterCodes; - (function (CharacterCodes) { - CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; - CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; - CharacterCodes[CharacterCodes["space"] = 32] = "space"; - CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; - CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; - CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; - CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; - CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; - CharacterCodes[CharacterCodes["_"] = 95] = "_"; - CharacterCodes[CharacterCodes["$"] = 36] = "$"; - CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; - CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; - CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; - CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; - CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; - CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; - CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; - CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; - CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; - CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; - CharacterCodes[CharacterCodes["a"] = 97] = "a"; - CharacterCodes[CharacterCodes["b"] = 98] = "b"; - CharacterCodes[CharacterCodes["c"] = 99] = "c"; - CharacterCodes[CharacterCodes["d"] = 100] = "d"; - CharacterCodes[CharacterCodes["e"] = 101] = "e"; - CharacterCodes[CharacterCodes["f"] = 102] = "f"; - CharacterCodes[CharacterCodes["g"] = 103] = "g"; - CharacterCodes[CharacterCodes["h"] = 104] = "h"; - CharacterCodes[CharacterCodes["i"] = 105] = "i"; - CharacterCodes[CharacterCodes["j"] = 106] = "j"; - CharacterCodes[CharacterCodes["k"] = 107] = "k"; - CharacterCodes[CharacterCodes["l"] = 108] = "l"; - CharacterCodes[CharacterCodes["m"] = 109] = "m"; - CharacterCodes[CharacterCodes["n"] = 110] = "n"; - CharacterCodes[CharacterCodes["o"] = 111] = "o"; - CharacterCodes[CharacterCodes["p"] = 112] = "p"; - CharacterCodes[CharacterCodes["q"] = 113] = "q"; - CharacterCodes[CharacterCodes["r"] = 114] = "r"; - CharacterCodes[CharacterCodes["s"] = 115] = "s"; - CharacterCodes[CharacterCodes["t"] = 116] = "t"; - CharacterCodes[CharacterCodes["u"] = 117] = "u"; - CharacterCodes[CharacterCodes["v"] = 118] = "v"; - CharacterCodes[CharacterCodes["w"] = 119] = "w"; - CharacterCodes[CharacterCodes["x"] = 120] = "x"; - CharacterCodes[CharacterCodes["y"] = 121] = "y"; - CharacterCodes[CharacterCodes["z"] = 122] = "z"; - CharacterCodes[CharacterCodes["A"] = 65] = "A"; - CharacterCodes[CharacterCodes["B"] = 66] = "B"; - CharacterCodes[CharacterCodes["C"] = 67] = "C"; - CharacterCodes[CharacterCodes["D"] = 68] = "D"; - CharacterCodes[CharacterCodes["E"] = 69] = "E"; - CharacterCodes[CharacterCodes["F"] = 70] = "F"; - CharacterCodes[CharacterCodes["G"] = 71] = "G"; - CharacterCodes[CharacterCodes["H"] = 72] = "H"; - CharacterCodes[CharacterCodes["I"] = 73] = "I"; - CharacterCodes[CharacterCodes["J"] = 74] = "J"; - CharacterCodes[CharacterCodes["K"] = 75] = "K"; - CharacterCodes[CharacterCodes["L"] = 76] = "L"; - CharacterCodes[CharacterCodes["M"] = 77] = "M"; - CharacterCodes[CharacterCodes["N"] = 78] = "N"; - CharacterCodes[CharacterCodes["O"] = 79] = "O"; - CharacterCodes[CharacterCodes["P"] = 80] = "P"; - CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; - CharacterCodes[CharacterCodes["R"] = 82] = "R"; - CharacterCodes[CharacterCodes["S"] = 83] = "S"; - CharacterCodes[CharacterCodes["T"] = 84] = "T"; - CharacterCodes[CharacterCodes["U"] = 85] = "U"; - CharacterCodes[CharacterCodes["V"] = 86] = "V"; - CharacterCodes[CharacterCodes["W"] = 87] = "W"; - CharacterCodes[CharacterCodes["X"] = 88] = "X"; - CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; - CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; - CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; - CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; - CharacterCodes[CharacterCodes["at"] = 64] = "at"; - CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; - CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; - CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; - CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; - CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; - CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; - CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; - CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; - CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; - CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; - CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; - CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; - CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; - CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; - CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; - CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; - CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; - CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; - CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; - CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; - CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; - CharacterCodes[CharacterCodes["question"] = 63] = "question"; - CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; - CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; - CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; - CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; - CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; - CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; - CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; - CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; - })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); - var TransformFlags; - (function (TransformFlags) { - TransformFlags[TransformFlags["None"] = 0] = "None"; - TransformFlags[TransformFlags["TypeScript"] = 1] = "TypeScript"; - TransformFlags[TransformFlags["ContainsTypeScript"] = 2] = "ContainsTypeScript"; - TransformFlags[TransformFlags["ContainsJsx"] = 4] = "ContainsJsx"; - TransformFlags[TransformFlags["ContainsESNext"] = 8] = "ContainsESNext"; - TransformFlags[TransformFlags["ContainsES2017"] = 16] = "ContainsES2017"; - TransformFlags[TransformFlags["ContainsES2016"] = 32] = "ContainsES2016"; - TransformFlags[TransformFlags["ES2015"] = 64] = "ES2015"; - TransformFlags[TransformFlags["ContainsES2015"] = 128] = "ContainsES2015"; - TransformFlags[TransformFlags["Generator"] = 256] = "Generator"; - TransformFlags[TransformFlags["ContainsGenerator"] = 512] = "ContainsGenerator"; - TransformFlags[TransformFlags["DestructuringAssignment"] = 1024] = "DestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 2048] = "ContainsDestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDecorators"] = 4096] = "ContainsDecorators"; - TransformFlags[TransformFlags["ContainsPropertyInitializer"] = 8192] = "ContainsPropertyInitializer"; - TransformFlags[TransformFlags["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags[TransformFlags["ContainsCapturedLexicalThis"] = 32768] = "ContainsCapturedLexicalThis"; - TransformFlags[TransformFlags["ContainsLexicalThisInComputedPropertyName"] = 65536] = "ContainsLexicalThisInComputedPropertyName"; - TransformFlags[TransformFlags["ContainsDefaultValueAssignments"] = 131072] = "ContainsDefaultValueAssignments"; - TransformFlags[TransformFlags["ContainsParameterPropertyAssignments"] = 262144] = "ContainsParameterPropertyAssignments"; - TransformFlags[TransformFlags["ContainsSpread"] = 524288] = "ContainsSpread"; - TransformFlags[TransformFlags["ContainsObjectSpread"] = 1048576] = "ContainsObjectSpread"; - TransformFlags[TransformFlags["ContainsRest"] = 524288] = "ContainsRest"; - TransformFlags[TransformFlags["ContainsObjectRest"] = 1048576] = "ContainsObjectRest"; - TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 2097152] = "ContainsComputedPropertyName"; - TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 4194304] = "ContainsBlockScopedBinding"; - TransformFlags[TransformFlags["ContainsBindingPattern"] = 8388608] = "ContainsBindingPattern"; - TransformFlags[TransformFlags["ContainsYield"] = 16777216] = "ContainsYield"; - TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 33554432] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - TransformFlags[TransformFlags["AssertTypeScript"] = 3] = "AssertTypeScript"; - TransformFlags[TransformFlags["AssertJsx"] = 4] = "AssertJsx"; - TransformFlags[TransformFlags["AssertESNext"] = 8] = "AssertESNext"; - TransformFlags[TransformFlags["AssertES2017"] = 16] = "AssertES2017"; - TransformFlags[TransformFlags["AssertES2016"] = 32] = "AssertES2016"; - TransformFlags[TransformFlags["AssertES2015"] = 192] = "AssertES2015"; - TransformFlags[TransformFlags["AssertGenerator"] = 768] = "AssertGenerator"; - TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 3072] = "AssertDestructuringAssignment"; - TransformFlags[TransformFlags["NodeExcludes"] = 536872257] = "NodeExcludes"; - TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 601249089] = "ArrowFunctionExcludes"; - TransformFlags[TransformFlags["FunctionExcludes"] = 601281857] = "FunctionExcludes"; - TransformFlags[TransformFlags["ConstructorExcludes"] = 601015617] = "ConstructorExcludes"; - TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 601015617] = "MethodOrAccessorExcludes"; - TransformFlags[TransformFlags["ClassExcludes"] = 539358529] = "ClassExcludes"; - TransformFlags[TransformFlags["ModuleExcludes"] = 574674241] = "ModuleExcludes"; - TransformFlags[TransformFlags["TypeExcludes"] = -3] = "TypeExcludes"; - TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 540087617] = "ObjectLiteralExcludes"; - TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 537396545] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 546309441] = "VariableDeclarationListExcludes"; - TransformFlags[TransformFlags["ParameterExcludes"] = 536872257] = "ParameterExcludes"; - TransformFlags[TransformFlags["CatchClauseExcludes"] = 537920833] = "CatchClauseExcludes"; - TransformFlags[TransformFlags["BindingPatternExcludes"] = 537396545] = "BindingPatternExcludes"; - TransformFlags[TransformFlags["TypeScriptClassSyntaxMask"] = 274432] = "TypeScriptClassSyntaxMask"; - TransformFlags[TransformFlags["ES2015FunctionSyntaxMask"] = 163840] = "ES2015FunctionSyntaxMask"; - })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); - var EmitFlags; - (function (EmitFlags) { - EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; - EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; - EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; - EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; - EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; - EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; - EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; - EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; - EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; - EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; - EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; - EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; - EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; - EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; - EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; - EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; - EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; - EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; - EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; - EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; - EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; - EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; - EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; - EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; - EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; - EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; - EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; - })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); - var ExternalEmitHelpers; - (function (ExternalEmitHelpers) { - ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; - ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; - ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; - ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; - ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; - ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; - ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; - ExternalEmitHelpers[ExternalEmitHelpers["Spread"] = 1024] = "Spread"; - ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; - ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; - ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 16384] = "LastEmitHelper"; - })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); - var EmitHint; - (function (EmitHint) { - EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; - EmitHint[EmitHint["Expression"] = 1] = "Expression"; - EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; - EmitHint[EmitHint["Unspecified"] = 3] = "Unspecified"; - })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.version = "2.3.3"; -})(ts || (ts = {})); -(function (ts) { - var Ternary; - (function (Ternary) { - Ternary[Ternary["False"] = 0] = "False"; - Ternary[Ternary["Maybe"] = 1] = "Maybe"; - Ternary[Ternary["True"] = -1] = "True"; - })(Ternary = ts.Ternary || (ts.Ternary = {})); - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - function createDictionaryObject() { - var map = Object.create(null); - map["__"] = undefined; - delete map["__"]; - return map; - } - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - var Comparison; - (function (Comparison) { - Comparison[Comparison["LessThan"] = -1] = "LessThan"; - Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; - Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; - })(Comparison = ts.Comparison || (ts.Comparison = {})); - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1: break inner; - case 0: continue outer; - case 1: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) - .map(function (i) { return array[i]; }); - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - function noop() { } - ts.noop = noop; - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - return a < b ? -1 : 1; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - if (ignoreCase) { - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, undefined, { usage: "sort", sensitivity: "accent" }); - return result < 0 ? -1 : result > 0 ? 1 : 0; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0; - } - return a < b ? -1 : 1; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - return 0; - } - return text1 ? 1 : -1; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - function getRootLength(path) { - if (path.charCodeAt(0) === 47) { - if (path.charCodeAt(1) !== 47) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58) { - if (path.charCodeAt(2) === 47) - return 3; - return 2; - } - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - var urlLength = url.length; - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47) { - rootLength++; - } - else { - break; - } - } - if (rootLength === urlLength) { - return [url]; - } - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - directoryComponents.length--; - } - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42, 63]; - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - if (component.charCodeAt(0) === 42) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - var basePaths = [path]; - if (includes) { - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - return (scriptKind || getScriptKindFromFileName(fileName)) || 3; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1; - case ".jsx": - return 2; - case ".ts": - return 3; - case ".tsx": - return 4; - default: - return 0; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - var ExtensionPriority; - (function (ExtensionPriority) { - ExtensionPriority[ExtensionPriority["TypeScriptFiles"] = 0] = "TypeScriptFiles"; - ExtensionPriority[ExtensionPriority["DeclarationAndJavaScriptFiles"] = 2] = "DeclarationAndJavaScriptFiles"; - ExtensionPriority[ExtensionPriority["Highest"] = 0] = "Highest"; - ExtensionPriority[ExtensionPriority["Lowest"] = 2] = "Lowest"; - })(ExtensionPriority = ts.ExtensionPriority || (ts.ExtensionPriority = {})); - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - return 0; - } - ts.getExtensionPriority = getExtensionPriority; - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 0; - } - else if (extensionPriority < supportedExtensions.length) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0; - this.modifierFlagsCache = 0; - this.transformFlags = 0; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var AssertionLevel; - (function (AssertionLevel) { - AssertionLevel[AssertionLevel["None"] = 0] = "None"; - AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; - AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; - AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; - })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - function orderedRemoveItemAt(array, index) { - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - function tryParsePattern(pattern) { - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - len &= ~1; - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - var FileSystemEntryKind; - (function (FileSystemEntryKind) { - FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; - FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; - })(FileSystemEntryKind || (FileSystemEntryKind = {})); - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0: return stat.isFile(); - case 1: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - var options; - if (!directoryExists(directoryName)) { - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - if (eventName === "rename") { - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - sys = getNodeSystem(); - } - if (sys) { - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 - : 0; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. 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Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function tokenIsIdentifierOrKeyword(token) { - return token >= 71; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117, - "any": 119, - "as": 118, - "boolean": 122, - "break": 72, - "case": 73, - "catch": 74, - "class": 75, - "continue": 77, - "const": 76, - "constructor": 123, - "debugger": 78, - "declare": 124, - "default": 79, - "delete": 80, - "do": 81, - "else": 82, - "enum": 83, - "export": 84, - "extends": 85, - "false": 86, - "finally": 87, - "for": 88, - "from": 140, - "function": 89, - "get": 125, - "if": 90, - "implements": 108, - "import": 91, - "in": 92, - "instanceof": 93, - "interface": 109, - "is": 126, - "keyof": 127, - "let": 110, - "module": 128, 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43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - if (code < map[0]) { - return false; - } - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13: - if (text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - function isWhiteSpaceSingleLine(ch) { - return ch === 32 || - ch === 9 || - ch === 11 || - ch === 12 || - ch === 160 || - ch === 133 || - ch === 5760 || - ch >= 8192 && ch <= 8203 || - ch === 8239 || - ch === 8287 || - ch === 12288 || - ch === 65279; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - return ch === 10 || - ch === 13 || - ch === 8232 || - ch === 8233; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isOctalDigit(ch) { - return ch >= 48 && ch <= 55; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - case 10: - case 9: - case 11: - case 12: - case 32: - case 47: - case 60: - case 61: - case 62: - return true; - case 35: - return pos === 0; - default: - return ch > 127; - } - } - ts.couldStartTrivia = couldStartTrivia; - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60: - case 61: - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 || ch === 62) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61); - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 || nextChar === 42) { - var kind = nextChar === 47 ? 2 : 3; - var startPos = pos; - pos += 2; - if (nextChar === 47) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0; } - var pos; - var end; - var startPos; - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 || token > 107; }, - isReservedWord: function () { return token >= 72 && token <= 107; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { - pos++; - numericLiteralFlags = 2; - if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(count, false); - } - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(count, true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 && ch <= 57) { - value = value * 16 + ch - 48; - } - else if (ch >= 65 && ch <= 70) { - value = value * 16 + ch - 65 + 10; - } - else if (ch >= 97 && ch <= 102) { - value = value * 16 + ch - 97 + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - var currChar = text.charCodeAt(pos); - if (currChar === 96) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 : 15; - break; - } - if (currChar === 92) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - if (currChar === 13) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48: - return "\0"; - case 98: - return "\b"; - case 116: - return "\t"; - case 110: - return "\n"; - case 118: - return "\v"; - case 102: - return "\f"; - case 114: - return "\r"; - case 39: - return "\'"; - case 34: - return "\""; - case 117: - if (pos < end && text.charCodeAt(pos) === 123) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - return scanHexadecimalEscape(4); - case 120: - return scanHexadecimalEscape(2); - case 13: - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - case 8232: - case 8233: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125) { - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 && ch <= 122) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var ch = text.charCodeAt(pos); - if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6; - } - } - switch (ch) { - case 10: - case 13: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { - pos += 2; - } - else { - pos++; - } - return token = 4; - } - case 9: - case 11: - case 12: - case 32: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - } - case 33: - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 35; - } - return pos += 2, token = 33; - } - pos++; - return token = 51; - case 34: - case 39: - tokenValue = scanString(); - return token = 9; - case 96: - return token = scanTemplateAndSetTokenValue(); - case 37: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 64; - } - pos++; - return token = 42; - case 38: - if (text.charCodeAt(pos + 1) === 38) { - return pos += 2, token = 53; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 68; - } - pos++; - return token = 48; - case 40: - pos++; - return token = 19; - case 41: - pos++; - return token = 20; - case 42: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 61; - } - if (text.charCodeAt(pos + 1) === 42) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 62; - } - return pos += 2, token = 40; - } - pos++; - return token = 39; - case 43: - if (text.charCodeAt(pos + 1) === 43) { - return pos += 2, token = 43; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 59; - } - pos++; - return token = 37; - case 44: - pos++; - return token = 26; - case 45: - if (text.charCodeAt(pos + 1) === 45) { - return pos += 2, token = 44; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 60; - } - pos++; - return token = 38; - case 46: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8; - } - if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { - return pos += 3, token = 24; - } - pos++; - return token = 23; - case 47: - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2; - } - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3; - } - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 63; - } - pos++; - return token = 41; - case 48: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { - pos += 2; - var value = scanBinaryOrOctalDigits(2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { - pos += 2; - var value = scanBinaryOrOctalDigits(8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32; - return token = 8; - } - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4; - return token = 8; - } - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - tokenValue = scanNumber(); - return token = 8; - case 58: - pos++; - return token = 56; - case 59: - pos++; - return token = 25; - case 60: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 60) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 65; - } - return pos += 2, token = 45; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 30; - } - if (languageVariant === 1 && - text.charCodeAt(pos + 1) === 47 && - text.charCodeAt(pos + 2) !== 42) { - return pos += 2, token = 28; - } - pos++; - return token = 27; - case 61: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 34; - } - return pos += 2, token = 32; - } - if (text.charCodeAt(pos + 1) === 62) { - return pos += 2, token = 36; - } - pos++; - return token = 58; - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - pos++; - return token = 29; - case 63: - pos++; - return token = 55; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 94: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 70; - } - pos++; - return token = 50; - case 123: - pos++; - return token = 17; - case 124: - if (text.charCodeAt(pos + 1) === 124) { - return pos += 2, token = 54; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 69; - } - pos++; - return token = 49; - case 125: - pos++; - return token = 18; - case 126: - pos++; - return token = 52; - case 64: - pos++; - return token = 57; - case 92: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - } - } - } - function reScanGreaterToken() { - if (token === 29) { - if (text.charCodeAt(pos) === 62) { - if (text.charCodeAt(pos + 1) === 62) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 67; - } - return pos += 2, token = 47; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 66; - } - pos++; - return token = 46; - } - if (text.charCodeAt(pos) === 61) { - pos++; - return token = 31; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 || token === 63) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - inEscape = false; - } - else if (ch === 47 && !inCharacterClass) { - p++; - break; - } - else if (ch === 91) { - inCharacterClass = true; - } - else if (ch === 92) { - inEscape = true; - } - else if (ch === 93) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12; - } - return token; - } - function reScanTemplateToken() { - ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var char = text.charCodeAt(pos); - if (char === 60) { - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - return token = 28; - } - pos++; - return token = 27; - } - if (char === 123) { - pos++; - return token = 17; - } - var firstNonWhitespace = 0; - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123) { - break; - } - if (char === 60) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7; - } - break; - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 : 10; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34: - case 39: - tokenValue = scanString(false); - return token = 9; - default: - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9: - case 11: - case 12: - case 32: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - case 64: - pos++; - return token = 57; - case 10: - case 13: - pos++; - return token = 4; - case 42: - pos++; - return token = 39; - case 123: - pos++; - return token = 17; - case 125: - pos++; - return token = 18; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 61: - pos++; - return token = 58; - case 44: - pos++; - return token = 26; - case 46: - pos++; - return token = 23; - } - if (isIdentifierStart(ch, 5)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) { - pos++; - } - return token = 71; - } - else { - return pos += 1, token = 0; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryScan(callback) { - return speculationHelper(callback, false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - ts.optionDeclarations = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0, - "es5": 1, - "es6": 2, - "es2015": 2, - "es2016": 3, - "es2017": 4, - "esnext": 5, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1, - "react-native": 3, - "react": 2 - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0, - "lf": 1 - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - ts.typeAcquisitionDeclarations = [ - { - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1, - strict: true - }; - var optionNameMapCache; - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45) { - s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1, false, 0, jsonText); - var token; - while ((token = scanner.scan()) !== 1) { - switch (token) { - case 2: - case 3: - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - var literalFileMap = ts.createMap(); - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, true); - } - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1) { - recursiveKeys.push(key); - } - } - } - } - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 : 0 - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 }; - } - return undefined; - } - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - function caseSensitiveKeyMapper(key) { - return key; - } - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; - })(Extensions || (Extensions = {})); - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, false, state, true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, false); - } - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, true, undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144)) { - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768) !== 0) || - ts.forEachChild(node, containsParseError); - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072; - } - node.flags |= 262144; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207: - case 235: - case 214: - case 215: - case 216: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - return sourceText.length - 1; - } - else { - var start = lineStarts[lineIndex]; - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 && n.kind <= 142; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - if (node.kind === 294 && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 && node.kind <= 293; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 && node.kind <= 293; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - switch (node.kind) { - case 9: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 && node.parent.kind === 260; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 && - (node.name.kind === 9 || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - return node && node.kind === 233 && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 || - node.kind === 233 || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265: - return ts.isExternalModule(node.parent); - case 234: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265: - case 235: - case 260: - case 233: - case 214: - case 215: - case 216: - case 152: - case 151: - case 153: - case 154: - case 228: - case 186: - case 187: - return true; - case 207: - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71: - return name.text; - case 9: - case 8: - return name.text; - case 144: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, false); - if (pos_1 === sourceFile.text.length) { - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - case 226: - case 176: - case 229: - case 199: - case 230: - case 233: - case 232: - case 264: - case 228: - case 186: - case 151: - case 153: - case 154: - case 231: - errorNode = node.name; - break; - case 187: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2) - || !!(ts.getCombinedModifierFlags(node) & 2048); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 && n.expression.kind === 97; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 - && node.expression.kind === 9; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 || - node.kind === 145 || - node.kind === 186 || - node.kind === 187) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 42 && - text.charCodeAt(comment.pos + 3) !== 47; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; - function isPartOfTypeNode(node) { - if (158 <= node.kind && node.kind <= 173) { - return true; - } - switch (node.kind) { - case 119: - case 133: - case 136: - case 122: - case 137: - case 139: - case 130: - return true; - case 105: - return node.parent.kind !== 190; - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - case 71: - if (node.parent.kind === 143 && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 && node.parent.name === node) { - node = node.parent; - } - ts.Debug.assert(node.kind === 71 || node.kind === 143 || node.kind === 179, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - case 143: - case 179: - case 99: - var parent = node.parent; - if (parent.kind === 162) { - return false; - } - if (158 <= parent.kind && parent.kind <= 173) { - return true; - } - switch (parent.kind) { - case 201: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145: - return node === parent.constraint; - case 149: - case 148: - case 146: - case 226: - return node === parent.type; - case 228: - case 186: - case 187: - case 152: - case 151: - case 150: - case 153: - case 154: - return node === parent.type; - case 155: - case 156: - case 157: - return node === parent.type; - case 184: - return node === parent.type; - case 181: - case 182: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183: - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219: - return visitor(node); - case 235: - case 207: - case 211: - case 212: - case 213: - case 214: - case 215: - case 216: - case 220: - case 221: - case 257: - case 258: - case 222: - case 224: - case 260: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232: - case 230: - case 233: - case 231: - case 229: - case 199: - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144) { - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - function getRestParameterElementType(node) { - if (node && node.kind === 164) { - return node.elementType; - } - else if (node && node.kind === 159) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176: - case 264: - case 146: - case 261: - case 149: - case 148: - case 262: - case 226: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 || node.kind === 154); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 || node.kind === 199); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152: - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return true; - case 222: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 && node.parent.kind === 178; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 && - (node.parent.kind === 178 || - node.parent.kind === 199); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144: - if (isClassLike(node.parent.parent)) { - return node; - } - node = node.parent; - break; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - case 187: - if (!includeArrowFunctions) { - continue; - } - case 228: - case 186: - case 233: - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - case 155: - case 156: - case 157: - case 232: - case 265: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, false); - if (container) { - switch (container.kind) { - case 152: - case 228: - case 186: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144: - node = node.parent; - break; - case 228: - case 186: - case 187: - if (!stopOnFunctions) { - continue; - } - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - return node; - case 147: - if (node.parent.kind === 146 && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 || func.kind === 187) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 || kind === 180) - && node.expression.kind === 97; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159: - case 277: - return node.typeName; - case 201: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71: - case 143: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251: - case 250: - case 181: - case 182: - case 183: - case 147: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229: - return true; - case 149: - return node.parent.kind === 229; - case 153: - case 154: - case 151: - return node.body !== undefined - && node.parent.kind === 229; - case 146: - return node.parent.body !== undefined - && (node.parent.kind === 152 - || node.parent.kind === 151 - || node.parent.kind === 154) - && node.parent.parent.kind === 229; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151: - case 154: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 || - parent.kind === 250 || - parent.kind === 252) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 12: - case 177: - case 178: - case 179: - case 180: - case 181: - case 182: - case 183: - case 202: - case 184: - case 203: - case 185: - case 186: - case 199: - case 187: - case 190: - case 188: - case 189: - case 192: - case 193: - case 194: - case 195: - case 198: - case 196: - case 13: - case 200: - case 249: - case 250: - case 197: - case 191: - case 204: - return true; - case 143: - while (node.parent.kind === 143) { - node = node.parent; - } - return node.parent.kind === 162 || isJSXTagName(node); - case 71: - if (node.parent.kind === 162 || isJSXTagName(node)) { - return true; - } - case 8: - case 9: - case 99: - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 264: - case 261: - case 176: - return parent.initializer === node; - case 210: - case 211: - case 212: - case 213: - case 219: - case 220: - case 221: - case 257: - case 223: - case 221: - return parent.expression === node; - case 214: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215: - case 216: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227) || - forInStatement.expression === node; - case 184: - case 202: - return node === parent.expression; - case 205: - return node === parent.expression; - case 144: - return node === parent.expression; - case 147: - case 256: - case 255: - case 263: - return true; - case 201: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 || - (preserveConstEnums && moduleState === 2); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind === 248; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 && node.moduleReference.kind !== 248; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 || arg.kind === 13; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 || charCode === 34; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 || declaration.initializer.kind === 199); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 || expr.left.kind !== 179) { - return 0; - } - var lhs = expr.left; - if (lhs.expression.kind === 71) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - return 1; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - return 2; - } - else { - return 5; - } - } - else if (lhs.expression.kind === 99) { - return 4; - } - else if (lhs.expression.kind === 179) { - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71) { - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3; - } - } - } - return 0; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238) { - return node.moduleSpecifier; - } - if (node.kind === 237) { - var reference = node.moduleReference; - if (reference.kind === 248) { - return reference.expression; - } - } - if (node.kind === 244) { - return node.moduleSpecifier; - } - if (node.kind === 233 && node.name.kind === 9) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146: - case 151: - case 150: - case 262: - case 261: - case 149: - case 148: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 && - parent.operatorToken.kind === 58 && - parent.parent.kind === 210; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 && - parent && parent.kind === 233; - var isPropertyAssignmentExpression = parent && parent.kind === 261; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - if (node.kind === 146) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286); - if (!param.name) { - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 && tag.parameterName.text === name_1; }); - } - else { - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288); - if (!tag && node.kind === 146) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536)) { - if (node.type && node.type.kind === 280 || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - var AssignmentKind; - (function (AssignmentKind) { - AssignmentKind[AssignmentKind["None"] = 0] = "None"; - AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; - AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; - })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 ? 1 : 2 : - 0; - case 192: - case 193: - var unaryOperator = parent.operator; - return unaryOperator === 43 || unaryOperator === 44 ? 2 : 0; - case 215: - case 216: - return parent.initializer === node ? 1 : 0; - case 185: - case 177: - case 198: - node = parent; - break; - case 262: - if (parent.name !== node) { - return 0; - } - node = parent.parent; - break; - case 261: - if (parent.name === node) { - return 0; - } - node = parent.parent; - break; - default: - return 0; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0; - } - ts.isAssignmentTarget = isAssignmentTarget; - function isDeleteTarget(node) { - if (node.kind !== 179 && node.kind !== 180) { - return false; - } - node = node.parent; - while (node && node.kind === 185) { - node = node.parent; - } - return node && node.kind === 188; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2) || (node.kind === 265 && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - function isDeclarationName(name) { - if (name.kind !== 71 && name.kind !== 9 && name.kind !== 8) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 || parent.kind === 246) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0: - case 2: - return undefined; - case 1: - if (lhs.kind === 71) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4: - case 5: - return lhs.name; - case 3: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 || node.kind === 8) && - node.parent.kind === 144 && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149: - case 148: - case 151: - case 150: - case 153: - case 154: - case 264: - case 261: - case 179: - return parent.name === node; - case 143: - if (parent.right === node) { - while (parent.kind === 143) { - parent = parent.parent; - } - return parent.kind === 162; - } - return false; - case 176: - case 242: - return parent.propertyName === node; - case 246: - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - function isAliasSymbolDeclaration(node) { - return node.kind === 237 || - node.kind === 236 || - node.kind === 239 && !!node.name || - node.kind === 240 || - node.kind === 242 || - node.kind === 246 || - node.kind === 243 && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 <= token && token <= 142; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 <= token && token <= 7; - } - ts.isTrivia = isTrivia; - var FunctionFlags; - (function (FunctionFlags) { - FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; - FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; - FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; - FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; - FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; - })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); - function getFunctionFlags(node) { - if (!node) { - return 4; - } - var flags = 0; - switch (node.kind) { - case 228: - case 186: - case 151: - if (node.asteriskToken) { - flags |= 1; - } - case 187: - if (hasModifier(node, 256)) { - flags |= 2; - } - break; - } - if (!node.body) { - flags |= 4; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228: - case 186: - case 187: - case 151: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 - || kind === 8; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 || name.kind === 9 || name.kind === 8 || name.kind === 146) { - return name.text; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 || nameExpression.kind === 8) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - function isESSymbolIdentifier(node) { - return node.kind === 71 && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117: - case 120: - case 76: - case 124: - case 79: - case 84: - case 114: - case 112: - case 113: - case 131: - case 115: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 - || kind === 186 - || kind === 228 - || kind === 187 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 233 - || kind === 265; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - var Associativity; - (function (Associativity) { - Associativity[Associativity["Left"] = 0] = "Left"; - Associativity[Associativity["Right"] = 1] = "Right"; - })(Associativity = ts.Associativity || (ts.Associativity = {})); - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182: - return hasArguments ? 0 : 1; - case 192: - case 189: - case 190: - case 188: - case 191: - case 195: - case 197: - return 1; - case 194: - switch (operator) { - case 40: - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 1; - } - } - return 0; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 || expression.kind === 193) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99: - case 97: - case 71: - case 95: - case 101: - case 86: - case 8: - case 9: - case 177: - case 178: - case 186: - case 187: - case 199: - case 249: - case 250: - case 12: - case 13: - case 196: - case 185: - case 200: - return 19; - case 183: - case 179: - case 180: - return 18; - case 182: - return hasArguments ? 18 : 17; - case 181: - return 17; - case 193: - return 16; - case 192: - case 189: - case 190: - case 188: - case 191: - return 15; - case 194: - switch (operatorKind) { - case 51: - case 52: - return 15; - case 40: - case 39: - case 41: - case 42: - return 14; - case 37: - case 38: - return 13; - case 45: - case 46: - case 47: - return 12; - case 27: - case 30: - case 29: - case 31: - case 92: - case 93: - return 11; - case 32: - case 34: - case 33: - case 35: - return 10; - case 48: - return 9; - case 50: - return 8; - case 49: - return 7; - case 53: - return 6; - case 54: - return 5; - case 58: - case 59: - case 60: - case 62: - case 61: - case 63: - case 64: - case 65: - case 66: - case 67: - case 68: - case 70: - case 69: - return 3; - case 26: - return 0; - default: - return -1; - } - case 195: - return 4; - case 197: - return 2; - case 198: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" - }); - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1) { - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153) { - getAccessor = accessor; - } - else if (accessor.kind === 154) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 || member.kind === 154) - && hasModifier(member, 32) === hasModifier(accessor, 32)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 && - text.charCodeAt(comment.pos + 2) === 33; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9) { - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912) { - return node.modifierFlagsCache & ~536870912; - } - var flags = 0; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 || (node.kind === 71 && node.isInJSDocNamespace)) { - flags |= 1; - } - node.modifierFlagsCache = flags | 536870912; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115: return 32; - case 114: return 4; - case 113: return 16; - case 112: return 8; - case 117: return 128; - case 84: return 1; - case 124: return 2; - case 76: return 2048; - case 79: return 512; - case 120: return 256; - case 131: return 64; - } - return 0; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 - || token === 53 - || token === 51; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 && token <= 70; - } - ts.isAssignmentOperator = isAssignmentOperator; - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 && - node.parent.token === 85 && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, true)) { - var kind = node.left.kind; - return kind === 178 - || kind === 177; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 || - node.kind === 179 && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 && node.parent.right === node) || - (node.parent.kind === 179 && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512); - } - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 - || kind === 8 - || kind === 12 - || kind === 13 - || kind === 71 - || kind === 99 - || kind === 97 - || kind === 101 - || kind === 86 - || kind === 95) { - return true; - } - else if (kind === 179) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 - || kind === 193) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194) { - return node.operatorToken.kind !== 40 - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 - || kind === 189 - || kind === 188) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177) { - return node.elements.length === 0; - } - else if (kind === 178) { - return node.properties.length === 0; - } - else if (kind === 181) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232: - case 233: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 <= kind && kind <= 13; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 || kind === 13; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - function isTemplateLiteralKind(kind) { - return 13 <= kind && kind <= 16; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 - || kind === 16; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - function isIdentifier(node) { - return node.kind === 71; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - return isIdentifier(node) && node.autoGenerateKind > 0; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - function isQualifiedName(node) { - return node.kind === 143; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 - || kind === 71; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9 - || kind === 8 - || kind === 144; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 - || kind === 9; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 - || kind === 174 - || kind === 175; - } - ts.isBindingName = isBindingName; - function isTypeParameter(node) { - return node.kind === 145; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147; - } - ts.isDecorator = isDecorator; - function isMethodDeclaration(node) { - return node.kind === 151; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 - || kind === 149 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 157 - || kind === 206; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 - || kind === 262 - || kind === 263 - || kind === 151 - || kind === 153 - || kind === 154 - || kind === 247; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - function isTypeNodeKind(kind) { - return (kind >= 158 && kind <= 173) - || kind === 119 - || kind === 133 - || kind === 134 - || kind === 122 - || kind === 136 - || kind === 137 - || kind === 99 - || kind === 105 - || kind === 139 - || kind === 95 - || kind === 130 - || kind === 201; - } - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - function isArrayBindingPattern(node) { - return node.kind === 175; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 - || kind === 174; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 - || kind === 178; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 - || kind === 200; - } - ts.isArrayBindingElement = isArrayBindingElement; - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226: - case 146: - case 176: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174: - case 178: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - function isArrayLiteralExpression(node) { - return node.kind === 177; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 - || kind === 143; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 - || kind === 13; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 - || kind === 180 - || kind === 182 - || kind === 181 - || kind === 249 - || kind === 250 - || kind === 183 - || kind === 177 - || kind === 185 - || kind === 178 - || kind === 199 - || kind === 186 - || kind === 71 - || kind === 12 - || kind === 8 - || kind === 9 - || kind === 13 - || kind === 196 - || kind === 86 - || kind === 95 - || kind === 99 - || kind === 101 - || kind === 97 - || kind === 203 - || kind === 204; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 - || kind === 193 - || kind === 188 - || kind === 189 - || kind === 190 - || kind === 191 - || kind === 184 - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 - || kind === 197 - || kind === 187 - || kind === 194 - || kind === 198 - || kind === 202 - || kind === 200 - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 - || kind === 202; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200; - } - ts.isOmittedExpression = isOmittedExpression; - function isTemplateSpan(node) { - return node.kind === 205; - } - ts.isTemplateSpan = isTemplateSpan; - function isBlock(node) { - return node.kind === 207; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233 - || kind === 71; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 - || kind === 233; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 - || kind === 233; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 - || kind === 240; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 || node.kind === 232; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 - || kind === 176 - || kind === 229 - || kind === 199 - || kind === 152 - || kind === 232 - || kind === 264 - || kind === 246 - || kind === 228 - || kind === 186 - || kind === 153 - || kind === 239 - || kind === 237 - || kind === 242 - || kind === 230 - || kind === 253 - || kind === 151 - || kind === 150 - || kind === 233 - || kind === 236 - || kind === 240 - || kind === 146 - || kind === 261 - || kind === 149 - || kind === 148 - || kind === 154 - || kind === 262 - || kind === 231 - || kind === 145 - || kind === 226 - || kind === 290; - } - function isDeclarationStatementKind(kind) { - return kind === 228 - || kind === 247 - || kind === 229 - || kind === 230 - || kind === 231 - || kind === 232 - || kind === 233 - || kind === 238 - || kind === 237 - || kind === 244 - || kind === 243 - || kind === 236; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 - || kind === 217 - || kind === 225 - || kind === 212 - || kind === 210 - || kind === 209 - || kind === 215 - || kind === 216 - || kind === 214 - || kind === 211 - || kind === 222 - || kind === 219 - || kind === 221 - || kind === 223 - || kind === 224 - || kind === 208 - || kind === 213 - || kind === 220 - || kind === 295 - || kind === 298 - || kind === 297; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207; - } - ts.isStatement = isStatement; - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 - || kind === 143 - || kind === 71; - } - ts.isModuleReference = isModuleReference; - function isJsxOpeningElement(node) { - return node.kind === 251; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 - || kind === 71 - || kind === 179; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 - || kind === 256 - || kind === 250 - || kind === 10; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 - || kind === 255; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 - || kind === 256; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 - || kind === 250; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 - || kind === 258; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260; - } - ts.isCatchClause = isCatchClause; - function isPropertyAssignment(node) { - return node.kind === 261; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - function isEnumMember(node) { - return node.kind === 264; - } - ts.isEnumMember = isEnumMember; - function isSourceFile(node) { - return node.kind === 265; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5: - return "lib.esnext.full.d.ts"; - case 4: - return "lib.es2017.full.d.ts"; - case 3: - return "lib.es2016.full.d.ts"; - case 2: - return "lib.es6.d.ts"; - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - var newEndN = oldStartN + change0.newLength; - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span.start; - var oldEnd2 = textSpanEnd(nextChange.span); - var newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN); - } - ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; - function getTypeParameterOwner(d) { - if (d && d.kind === 145) { - for (var current = d; current; current = current.parent) { - if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 230) { - return current; - } - } - } - } - ts.getTypeParameterOwner = getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92) && node.parent.kind === 152 && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226) { - node = node.parent; - } - if (node && node.kind === 227) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - } - ts.getOriginalNode = getOriginalNode; - function isParseTreeNode(node) { - return (node.flags & 8) === 0; - } - ts.isParseTreeNode = isParseTreeNode; - function getParseTreeNode(node, nodeTest) { - if (node === undefined || isParseTreeNode(node)) { - return node; - } - node = getOriginalNode(node); - if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) { - return node; - } - return undefined; - } - ts.getParseTreeNode = getParseTreeNode; - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 && identifier.charCodeAt(1) === 95 && identifier.charCodeAt(2) === 95 ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; -})(ts || (ts = {})); -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8; - return node; - } - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - function getSynthesizedClone(node) { - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - function createIdentifier(text) { - var node = createSynthesizedNode(71); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0; - node.autoGenerateKind = 0; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - function createSuper() { - return createSynthesizedNode(97); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86); - } - ts.createFalse = createFalse; - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170); - typeOperatorNode.operator = 127; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, true, undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - function createComma(left, right) { - return createBinary(left, 26, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(undefined, undefined, false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(undefined, undefined, createNamedExports([createExportSpecifier(undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - function disposeEmitNodes(sourceFile) { - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - if (node.kind === 265) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - function compareEmitHelpers(x, y) { - if (x === y) - return 0; - if (x.priority === y.priority) - return 0; - if (x.priority === undefined) - return 1; - if (y.priority === undefined) - return -1; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -(function (ts) { - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8; - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 | 2); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement(undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), node); - return ts.setTextRange(ts.createStatement(updatedExpression), node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71: - return cacheIdentifiers; - case 99: - case 8: - case 9: - return false; - case 177: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97) { - thisArg = ts.createThis(); - target = languageVersion < 2 - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153: - case 154: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261: - return createExpressionForPropertyAssignment(property, receiver); - case 262: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, undefined, undefined, undefined, getAccessor.parameters, undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, undefined, undefined, undefined, setAccessor.parameters, undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, property.name), ts.getSynthesizedClone(property.name)), property), property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, undefined, undefined, method.parameters, undefined, method.body), method), method)), method), method)); - } - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 | 32768); - } - ts.getInternalName = getInternalName; - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768) !== 0; - } - ts.isInternalName = isInternalName; - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384); - } - ts.getLocalName = getLocalName; - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384) !== 0; - } - ts.isLocalName = isLocalName; - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192); - } - ts.getExportName = getExportName; - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192) !== 0; - } - ts.isExportName = isExportName; - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48; - if (!allowComments) - emitFlags |= 1536; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - if (skipped.kind === 185) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1: - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 - && operand.kind === 197) { - return false; - } - return true; - case 1: - return false; - case 0: - if (isLeftSideOfBinary) { - return binaryOperatorAssociativity === 1; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - if (binaryOperator === 37) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0; - } - } - } - function operatorHasAssociativeProperty(binaryOperator) { - return binaryOperator === 39 - || binaryOperator === 49 - || binaryOperator === 48 - || binaryOperator === 50; - } - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 && node.operatorToken.kind === 37) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195, 55); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - return e.kind === 194 && e.operatorToken.kind === 26 - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181: - return ts.createParen(expression); - case 182: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - function parenthesizeForAccess(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194, 26); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 || kind === 187) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 || leftmostExpressionKind === 186) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193: - node = node.operand; - continue; - case 194: - node = node.left; - continue; - case 195: - node = node.condition; - continue; - case 181: - case 180: - case 179: - node = node.expression; - continue; - case 296: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - var OuterExpressionKinds; - (function (OuterExpressionKinds) { - OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 2] = "Assertions"; - OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 4] = "PartiallyEmittedExpressions"; - OuterExpressionKinds[OuterExpressionKinds["All"] = 7] = "All"; - })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7; } - var previousNode; - do { - previousNode = node; - if (kinds & 1) { - node = skipParentheses(node); - } - if (kinds & 2) { - node = skipAssertions(node); - } - if (kinds & 4) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - return ts.isAssignmentExpression(bindingElement.initializer, true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261: - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262: - return bindingElement.name; - case 263: - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, true)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146: - case 176: - return bindingElement.dotDotDotToken; - case 198: - case 263: - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176: - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261: - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263: - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174: - case 175: - case 177: - return name.elements; - case 178: - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175: - case 177: - return convertToArrayAssignmentPattern(node); - case 174: - case 178: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238: - externalImports.push(node); - break; - case 237: - if (node.moduleReference.kind === 248) { - externalImports.push(node); - } - break; - case 244: - if (node.moduleSpecifier) { - if (!node.exportClause) { - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - externalImports.push(node); - } - } - else { - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243: - if (node.isExportEquals && !exportEquals) { - exportEquals = node; - } - break; - case 208: - if (ts.hasModifier(node, 1)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229: - if (ts.hasModifier(node, 1)) { - if (ts.hasModifier(node, 512)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263: - return visitNode(cbNode, node.expression); - case 146: - case 149: - case 148: - case 261: - case 226: - case 176: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160: - case 161: - case 155: - case 156: - case 157: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162: - return visitNode(cbNode, node.exprName); - case 163: - return visitNodes(cbNodes, node.members); - case 164: - return visitNode(cbNode, node.elementType); - case 165: - return visitNodes(cbNodes, node.elementTypes); - case 166: - case 167: - return visitNodes(cbNodes, node.types); - case 168: - case 170: - return visitNode(cbNode, node.type); - case 171: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173: - return visitNode(cbNode, node.literal); - case 174: - case 175: - return visitNodes(cbNodes, node.elements); - case 177: - return visitNodes(cbNodes, node.elements); - case 178: - return visitNodes(cbNodes, node.properties); - case 179: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181: - case 182: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185: - return visitNode(cbNode, node.expression); - case 188: - return visitNode(cbNode, node.expression); - case 189: - return visitNode(cbNode, node.expression); - case 190: - return visitNode(cbNode, node.expression); - case 192: - return visitNode(cbNode, node.operand); - case 197: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191: - return visitNode(cbNode, node.expression); - case 193: - return visitNode(cbNode, node.operand); - case 194: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203: - return visitNode(cbNode, node.expression); - case 204: - return visitNode(cbNode, node.name); - case 195: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198: - return visitNode(cbNode, node.expression); - case 207: - case 234: - return visitNodes(cbNodes, node.statements); - case 265: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227: - return visitNodes(cbNodes, node.declarations); - case 210: - return visitNode(cbNode, node.expression); - case 211: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217: - case 218: - return visitNode(cbNode, node.label); - case 219: - return visitNode(cbNode, node.expression); - case 220: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235: - return visitNodes(cbNodes, node.clauses); - case 257: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258: - return visitNodes(cbNodes, node.statements); - case 222: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223: - return visitNode(cbNode, node.expression); - case 224: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147: - return visitNode(cbNode, node.expression); - case 229: - case 199: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236: - return visitNode(cbNode, node.name); - case 240: - return visitNode(cbNode, node.name); - case 241: - case 245: - return visitNodes(cbNodes, node.elements); - case 244: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242: - case 246: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144: - return visitNode(cbNode, node.expression); - case 259: - return visitNodes(cbNodes, node.types); - case 201: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248: - return visitNode(cbNode, node.expression); - case 247: - return visitNodes(cbNodes, node.decorators); - case 249: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250: - case 251: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254: - return visitNodes(cbNodes, node.properties); - case 253: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255: - return visitNode(cbNode, node.expression); - case 256: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252: - return visitNode(cbNode, node.tagName); - case 267: - return visitNode(cbNode, node.type); - case 271: - return visitNodes(cbNodes, node.types); - case 272: - return visitNodes(cbNodes, node.types); - case 270: - return visitNode(cbNode, node.elementType); - case 274: - return visitNode(cbNode, node.type); - case 273: - return visitNode(cbNode, node.type); - case 275: - return visitNode(cbNode, node.literal); - case 277: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278: - return visitNode(cbNode, node.type); - case 279: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280: - return visitNode(cbNode, node.type); - case 281: - return visitNode(cbNode, node.type); - case 282: - return visitNode(cbNode, node.type); - case 276: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283: - return visitNodes(cbNodes, node.tags); - case 286: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287: - return visitNode(cbNode, node.typeExpression); - case 288: - return visitNode(cbNode, node.typeExpression); - case 285: - return visitNode(cbNode, node.typeExpression); - case 289: - return visitNodes(cbNodes, node.typeParameters); - case 290: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296: - return visitNode(cbNode, node.expression); - case 293: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - var Parser; - (function (Parser) { - var scanner = ts.createScanner(5, true); - var disallowInAndDecoratorContext = 2048 | 8192; - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - var contextFlags; - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, undefined, 1); - nextToken(); - var entityName = parseEntityName(true); - var isInvalid = token() === 1 && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - return scriptKind === 4 || scriptKind === 2 || scriptKind === 1 ? 1 : 0; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 || scriptKind === 2 ? 65536 : 0; - parseErrorBeforeNextFinishedNode = false; - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - scanner.setText(""); - scanner.setOnError(undefined); - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0, parseStatement); - ts.Debug.assert(token() === 1); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - var sourceFile = new SourceFileConstructor(265, 0, sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048); - } - function setYieldContext(val) { - setContextFlag(val, 4096); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192); - } - function setAwaitContext(val) { - setContextFlag(val, 16384); - } - function doOutsideOfContext(context, func) { - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - setContextFlag(false, contextFlagsToClear); - var result = func(); - setContextFlag(true, contextFlagsToClear); - return result; - } - return func(); - } - function doInsideOfContext(context, func) { - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag(true, contextFlagsToSet); - var result = func(); - setContextFlag(false, contextFlagsToSet); - return result; - } - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 | 16384, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096); - } - function inDisallowInContext() { - return inContext(2048); - } - function inDecoratorContext() { - return inContext(8192); - } - function inAwaitContext() { - return inContext(16384); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var saveContextFlags = contextFlags; - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryParse(callback) { - return speculationHelper(callback, false); - } - function isIdentifier() { - if (token() === 71) { - return true; - } - if (token() === 116 && inYieldContext()) { - return false; - } - if (token() === 121 && inAwaitContext()) { - return false; - } - return token() > 107; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - if (token() === 25) { - return true; - } - return token() === 18 || token() === 1 || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25) { - nextToken(); - } - return true; - } - else { - return parseExpected(25); - } - } - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 ? new NodeConstructor(kind, pos, pos) : - kind === 71 ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71); - if (token() !== 71) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71, false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 || token() === 8) { - return parseLiteralNode(true); - } - if (allowComputedPropertyNames && token() === 21) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(false); - } - function isSimplePropertyName() { - return token() === 9 || token() === 8 || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - var node = createNode(144); - parseExpected(21); - node.expression = allowInAnd(parseExpression); - parseExpected(22); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76) { - return nextToken() === 83; - } - if (token() === 84) { - nextToken(); - if (token() === 79) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 && token() !== 118 && token() !== 17 && canFollowModifier(); - } - if (token() === 79) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 - || token() === 17 - || token() === 39 - || token() === 24 - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 || token() === 89 || - (token() === 117 && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0: - case 1: - case 3: - return !(token() === 25 && inErrorRecovery) && isStartOfStatement(); - case 2: - return token() === 73 || token() === 79; - case 4: - return lookAhead(isTypeMemberStart); - case 5: - return lookAhead(isClassMemberStart) || (token() === 25 && !inErrorRecovery); - case 6: - return token() === 21 || isLiteralPropertyName(); - case 12: - return token() === 21 || token() === 39 || token() === 24 || isLiteralPropertyName(); - case 17: - return isLiteralPropertyName(); - case 9: - return token() === 21 || token() === 24 || isLiteralPropertyName(); - case 7: - if (token() === 17) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8: - return isIdentifierOrPattern(); - case 10: - return token() === 26 || token() === 24 || isIdentifierOrPattern(); - case 18: - return isIdentifier(); - case 11: - case 15: - return token() === 26 || token() === 24 || isStartOfExpression(); - case 16: - return isStartOfParameter(); - case 19: - case 20: - return token() === 26 || isStartOfType(); - case 21: - return isHeritageClause(); - case 22: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17; - case 14: - return true; - case 23: - case 24: - case 26: - return JSDocParser.isJSDocType(); - case 25: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17); - if (nextToken() === 18) { - var next = nextToken(); - return next === 26 || next === 17 || next === 85 || next === 108; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 || - token() === 85) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - function isListTerminator(kind) { - if (token() === 1) { - return true; - } - switch (kind) { - case 1: - case 2: - case 4: - case 5: - case 6: - case 12: - case 9: - case 22: - return token() === 18; - case 3: - return token() === 18 || token() === 73 || token() === 79; - case 7: - return token() === 17 || token() === 85 || token() === 108; - case 8: - return isVariableDeclaratorListTerminator(); - case 18: - return token() === 29 || token() === 19 || token() === 17 || token() === 85 || token() === 108; - case 11: - return token() === 20 || token() === 25; - case 15: - case 20: - case 10: - return token() === 22; - case 16: - case 17: - return token() === 20 || token() === 22; - case 19: - return token() !== 26; - case 21: - return token() === 17 || token() === 18; - case 13: - return token() === 29 || token() === 41; - case 14: - return token() === 27 && lookAhead(nextTokenIsSlash); - case 23: - return token() === 20 || token() === 56 || token() === 18; - case 24: - return token() === 29 || token() === 18; - case 26: - return token() === 22 || token() === 18; - case 25: - return token() === 18; - } - } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (isInOrOfKeyword(token())) { - return true; - } - if (token() === 36) { - return true; - } - return false; - } - function isInSomeParsingContext() { - for (var kind = 0; kind < 27; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - if (ts.nodeIsMissing(node)) { - return undefined; - } - if (node.intersectsChange) { - return undefined; - } - if (ts.containsParseError(node)) { - return undefined; - } - var nodeContextFlags = node.flags & 96256; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5: - return isReusableClassMember(node); - case 2: - return isReusableSwitchClause(node); - case 0: - case 1: - case 3: - return isReusableStatement(node); - case 6: - return isReusableEnumMember(node); - case 4: - return isReusableTypeMember(node); - case 8: - return isReusableVariableDeclaration(node); - case 16: - return isReusableParameter(node); - case 17: - return false; - case 21: - case 18: - case 20: - case 19: - case 11: - case 12: - case 7: - case 13: - case 14: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152: - case 157: - case 153: - case 154: - case 149: - case 206: - return true; - case 151: - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 && - methodDeclaration.name.originalKeywordKind === 123; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257: - case 258: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228: - case 208: - case 207: - case 211: - case 210: - case 223: - case 219: - case 221: - case 218: - case 217: - case 215: - case 216: - case 214: - case 213: - case 220: - case 209: - case 224: - case 222: - case 212: - case 225: - case 238: - case 237: - case 244: - case 243: - case 233: - case 229: - case 230: - case 232: - case 231: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156: - case 150: - case 157: - case 148: - case 155: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226) { - return false; - } - var variableDeclarator = node; - return variableDeclarator.initializer === undefined; - } - function isReusableParameter(node) { - if (node.kind !== 146) { - return false; - } - var parameter = node; - return parameter.initializer === undefined; - } - function abortParsingListOrMoveToNextToken(kind) { - parseErrorAtCurrentToken(parsingContextErrors(kind)); - if (isInSomeParsingContext()) { - return true; - } - nextToken(); - return false; - } - function parsingContextErrors(context) { - switch (context) { - case 0: return ts.Diagnostics.Declaration_or_statement_expected; - case 1: return ts.Diagnostics.Declaration_or_statement_expected; - case 2: return ts.Diagnostics.case_or_default_expected; - case 3: return ts.Diagnostics.Statement_expected; - case 17: - case 4: return ts.Diagnostics.Property_or_signature_expected; - case 5: return ts.Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected; - case 6: return ts.Diagnostics.Enum_member_expected; - case 7: return ts.Diagnostics.Expression_expected; - case 8: return ts.Diagnostics.Variable_declaration_expected; - case 9: return ts.Diagnostics.Property_destructuring_pattern_expected; - case 10: return ts.Diagnostics.Array_element_destructuring_pattern_expected; - case 11: return ts.Diagnostics.Argument_expression_expected; - case 12: return ts.Diagnostics.Property_assignment_expected; - case 15: return ts.Diagnostics.Expression_or_comma_expected; - case 16: return ts.Diagnostics.Parameter_declaration_expected; - case 18: return ts.Diagnostics.Type_parameter_declaration_expected; - case 19: return ts.Diagnostics.Type_argument_expected; - case 20: return ts.Diagnostics.Type_expected; - case 21: return ts.Diagnostics.Unexpected_token_expected; - case 22: return ts.Diagnostics.Identifier_expected; - case 13: return ts.Diagnostics.Identifier_expected; - case 14: return ts.Diagnostics.Identifier_expected; - case 23: return ts.Diagnostics.Parameter_declaration_expected; - case 24: return ts.Diagnostics.Type_argument_expected; - case 26: return ts.Diagnostics.Type_expected; - case 25: return ts.Diagnostics.Property_assignment_expected; - } - } - function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - var commaStart = -1; - while (true) { - if (isListElement(kind, false)) { - result.push(parseListElement(kind, parseElement)); - commaStart = scanner.getTokenPos(); - if (parseOptional(26)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(26); - if (considerSemicolonAsDelimiter && token() === 25 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - } - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - if (commaStart >= 0) { - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23)) { - var node = createNode(143, entity.pos); - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode(71, true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16, false, ts.Diagnostics._0_expected, ts.tokenToString(18)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 14, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), false); - ts.Debug.assert(fragment.kind === 15 || fragment.kind === 16, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - if (node.kind === 8) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - function parseTypeReference() { - var node = createNode(159); - node.typeName = parseEntityName(false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162); - parseExpected(103); - node.exprName = parseEntityName(true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - if (parseOptional(85)) { - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27) { - return parseBracketedList(18, parseTypeParameter, 27, 29); - } - } - function parseParameterType() { - if (parseOptional(56)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 || token() === 99; - } - function parseParameter() { - var node = createNode(146); - if (token() === 99) { - node.name = createIdentifier(true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - nextToken(); - } - node.questionToken = parseOptionalToken(55); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(true); - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - if (parseExpected(19)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20) && requireCompleteParameterList) { - return undefined; - } - return result; - } - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - if (parseOptional(26)) { - return; - } - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156) { - parseExpected(94); - } - fillSignature(56, false, false, false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token() === 24 || token() === 22) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - nextToken(); - } - if (token() === 56 || token() === 26) { - return true; - } - if (token() !== 55) { - return false; - } - nextToken(); - return token() === 56 || token() === 26 || token() === 22; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16, parseParameter, 21, 22); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (token() === 19 || token() === 27) { - var method = createNode(150, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - fillSignature(56, false, false, false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58) { - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - if (token() === 19 || token() === 27) { - return true; - } - var idToken; - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - if (token() === 21) { - return true; - } - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - if (idToken) { - return token() === 19 || - token() === 27 || - token() === 55 || - token() === 56 || - token() === 26 || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 || token() === 27) { - return parseSignatureMember(155); - } - if (token() === 94 && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 || token() === 27; - } - function parseTypeLiteral() { - var node = createNode(163); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17)) { - members = parseList(4, parseTypeMember); - parseExpected(18); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131) { - nextToken(); - } - return token() === 21 && nextTokenIsIdentifier() && nextToken() === 92; - } - function parseMappedTypeParameter() { - var node = createNode(145); - node.name = parseIdentifier(); - parseExpected(92); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172); - parseExpected(17); - node.readonlyToken = parseOptionalToken(131); - parseExpected(21); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22); - node.questionToken = parseOptionalToken(55); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165); - node.elementTypes = parseBracketedList(20, parseType, 21, 22); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168); - parseExpected(19); - node.type = parseType(); - parseExpected(20); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161) { - parseExpected(94); - } - fillSignature(36, false, false, false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8; - } - function parseNonArrayType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 139: - case 130: - case 134: - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9: - case 8: - case 101: - case 86: - return parseLiteralTypeNode(); - case 38: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105: - case 95: - return parseTokenNode(); - case 99: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103: - return parseTypeQuery(); - case 17: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21: - return parseTupleType(); - case 19: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 105: - case 139: - case 95: - case 99: - case 103: - case 130: - case 17: - case 21: - case 27: - case 49: - case 48: - case 94: - case 9: - case 8: - case 101: - case 86: - case 134: - return true; - case 38: - return lookAhead(nextTokenIsNumericLiteral); - case 19: - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21)) { - if (isStartOfType()) { - var node = createNode(171, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22); - type = finishNode(node); - } - else { - var node = createNode(164, type.pos); - node.elementType = type; - parseExpected(22); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127: - return parseTypeOperator(127); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167, parseTypeOperatorOrHigher, 48); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166, parseIntersectionTypeOrHigher, 49); - } - function isStartOfFunctionType() { - if (token() === 27) { - return true; - } - return token() === 19 && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - parseModifiers(); - } - if (isIdentifier() || token() === 99) { - nextToken(); - return true; - } - if (token() === 21 || token() === 17) { - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 || token() === 24) { - return true; - } - if (skipParameterStart()) { - if (token() === 56 || token() === 26 || - token() === 55 || token() === 58) { - return true; - } - if (token() === 20) { - nextToken(); - if (token() === 36) { - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - return doOutsideOfContext(20480, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160); - } - if (token() === 94) { - return parseFunctionOrConstructorType(161); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56) ? parseType() : undefined; - } - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99: - case 97: - case 95: - case 101: - case 86: - case 8: - case 9: - case 13: - case 14: - case 19: - case 21: - case 17: - case 89: - case 75: - case 94: - case 41: - case 63: - case 71: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 43: - case 44: - case 27: - case 121: - case 116: - return true; - default: - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - return token() !== 17 && - token() !== 89 && - token() !== 75 && - token() !== 57 && - isStartOfExpression(); - } - function parseExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58) { - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17) || !isStartOfExpression()) { - return undefined; - } - } - parseExpected(58); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - if (isYieldExpression()) { - return parseYieldExpression(); - } - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - var expr = parseBinaryExpressionOrHigher(0); - if (expr.kind === 71 && token() === 36) { - return parseSimpleArrowFunctionExpression(expr); - } - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116) { - if (inYieldContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197); - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187, identifier.pos); - } - var parameter = createNode(146, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(!!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0) { - return undefined; - } - var arrowFunction = triState === 1 - ? parseParenthesizedArrowFunctionExpressionHead(true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256); - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36, false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 || lastToken === 17) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 || token() === 27 || token() === 120) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36) { - return 1; - } - return 0; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0; - } - if (token() !== 19 && token() !== 27) { - return 0; - } - } - var first = token(); - var second = nextToken(); - if (first === 19) { - if (second === 20) { - var third = nextToken(); - switch (third) { - case 36: - case 56: - case 17: - return 1; - default: - return 0; - } - } - if (second === 21 || second === 17) { - return 2; - } - if (second === 24) { - return 1; - } - if (!isIdentifier()) { - return 0; - } - if (nextToken() === 56) { - return 1; - } - return 2; - } - else { - ts.Debug.assert(first === 27); - if (!isIdentifier()) { - return 0; - } - if (sourceFile.languageVariant === 1) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85) { - var fourth = nextToken(); - switch (fourth) { - case 58: - case 29: - return false; - default: - return true; - } - } - else if (third === 26) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1; - } - return 0; - } - return 2; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - if (token() === 120) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - if (token() === 120) { - nextToken(); - if (scanner.hasPrecedingLineBreak() || token() === 36) { - return 0; - } - var expr = parseBinaryExpressionOrHigher(0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 && token() === 36) { - return 1; - } - } - return 0; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256); - fillSignature(56, false, isAsync, !allowAmbiguity, node); - if (!node.parameters) { - return undefined; - } - if (!allowAmbiguity && token() !== 36 && token() !== 17) { - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17) { - return parseFunctionBlock(false, isAsync, false); - } - if (token() !== 25 && - token() !== 89 && - token() !== 75 && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - return parseFunctionBlock(false, isAsync, true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - var questionToken = parseOptionalToken(55); - if (!questionToken) { - return leftOperand; - } - var node = createNode(195, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56, false, ts.Diagnostics._0_expected, ts.tokenToString(56)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 || t === 142; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - var consumeCurrentOperator = token() === 40 ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 && inDisallowInContext()) { - break; - } - if (token() === 118) { - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54: - return 1; - case 53: - return 2; - case 49: - return 3; - case 50: - return 4; - case 48: - return 5; - case 32: - case 33: - case 34: - case 35: - return 6; - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - return 7; - case 45: - case 46: - case 47: - return 8; - case 37: - case 38: - return 9; - case 39: - case 41: - case 42: - return 10; - case 40: - return 11; - } - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121) { - if (inAwaitContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseUnaryExpressionOrHigher() { - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - function parseSimpleUnaryExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - return parsePrefixUnaryExpression(); - case 80: - return parseDeleteExpression(); - case 103: - return parseTypeOfExpression(); - case 105: - return parseVoidExpression(); - case 27: - return parseTypeAssertion(); - case 121: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - default: - return parseIncrementExpression(); - } - } - function isUpdateExpression() { - switch (token()) { - case 37: - case 38: - case 52: - case 51: - case 80: - case 103: - case 105: - case 121: - return false; - case 27: - if (sourceFile.languageVariant !== 1) { - return false; - } - default: - return true; - } - } - function parseIncrementExpression() { - if (token() === 43 || token() === 44) { - var node = createNode(192); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 && token() === 27 && lookAhead(nextTokenIsIdentifierOrKeyword)) { - return parseJsxElementOrSelfClosingElement(true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 || token() === 44) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - var expression = token() === 97 - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 || token() === 23 || token() === 21) { - return expression; - } - var node = createNode(179, expression.pos); - node.expression = expression; - parseExpectedToken(23, false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99) { - return true; - } - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251) { - var node = createNode(249, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250); - result = opening; - } - if (inExpressionContext && token() === 27) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26, false, undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10: - case 11: - return parseJsxText(); - case 17: - return parseJsxExpression(false); - case 27: - return parseJsxElementOrSelfClosingElement(false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28) { - break; - } - else if (token() === 1) { - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254); - jsxAttributes.properties = parseList(13, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29) { - node = createNode(251, fullStart); - scanJsxText(); - } - else { - parseExpected(41); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - node = createNode(250, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - var expression = token() === 99 ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23)) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256); - parseExpected(17); - if (token() !== 18) { - node.dotDotDotToken = parseOptionalToken(24); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18); - } - else { - parseExpected(18, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253); - node.name = parseIdentifierName(); - if (token() === 58) { - switch (scanJsxAttributeValue()) { - case 9: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255); - parseExpected(17); - parseExpected(24); - node.expression = parseExpression(); - parseExpected(18); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252); - parseExpected(28); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29); - } - else { - parseExpected(29, undefined, false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184); - parseExpected(27); - node.type = parseType(); - parseExpected(29); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23); - if (dotToken) { - var propertyAccess = createNode(179, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - if (!inDecoratorContext() && parseOptional(21)) { - var indexedAccess = createNode(180, expression.pos); - indexedAccess.expression = expression; - if (token() !== 22) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 || indexedAccess.argumentExpression.kind === 8) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 || token() === 14) { - var tagExpression = createNode(183, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27) { - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19) { - var callExpr = createNode(181, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19); - var result = parseDelimitedList(11, parseArgumentExpression); - parseExpected(20); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27)) { - return undefined; - } - var typeArguments = parseDelimitedList(19, parseType); - if (!parseExpected(29)) { - return undefined; - } - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19: - case 23: - case 20: - case 22: - case 56: - case 25: - case 55: - case 32: - case 34: - case 33: - case 35: - case 53: - case 54: - case 50: - case 48: - case 49: - case 18: - case 1: - return true; - case 26: - case 17: - default: - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8: - case 9: - case 13: - return parseLiteralNode(); - case 99: - case 97: - case 95: - case 101: - case 86: - return parseTokenNode(); - case 19: - return parseParenthesizedExpression(); - case 21: - return parseArrayLiteralExpression(); - case 17: - return parseObjectLiteralExpression(); - case 120: - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75: - return parseClassExpression(); - case 89: - return parseFunctionExpression(); - case 94: - return parseNewExpression(); - case 41: - case 63: - if (reScanSlashToken() === 12) { - return parseLiteralNode(); - } - break; - case 14: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198); - parseExpected(24); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 ? parseSpreadElement() : - token() === 26 ? createNode(200) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177); - parseExpected(21); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15, parseArgumentOrArrayLiteralElement); - parseExpected(22); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125)) { - return parseAccessorDeclaration(153, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135)) { - return parseAccessorDeclaration(154, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24); - if (dotDotDotToken) { - var spreadElement = createNode(263, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 || token() === 18 || token() === 58); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178); - parseExpected(17); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12, parseObjectLiteralElement, true); - parseExpected(18); - return finishNode(node); - } - function parseFunctionExpression() { - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var node = createNode(186); - node.modifiers = parseModifiers(); - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlock(isGenerator, isAsync, false); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94); - if (parseOptional(23)) { - var node_1 = createNode(204, fullStart); - node_1.keywordToken = 94; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207); - if (parseExpected(17, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209); - parseExpected(25); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211); - parseExpected(90); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212); - parseExpected(81); - node.statement = parseStatement(); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - parseOptional(25); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213); - parseExpected(106); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88); - var awaitToken = parseOptionalToken(121); - parseExpected(19); - var initializer = undefined; - if (token() !== 25) { - if (token() === 104 || token() === 110 || token() === 76) { - initializer = parseVariableDeclarationList(true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142) : parseOptional(142)) { - var forOfStatement = createNode(216, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92)) { - var forInStatement = createNode(215, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214, pos); - forStatement.initializer = initializer; - parseExpected(25); - if (token() !== 25 && token() !== 20) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25); - if (token() !== 20) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 ? 72 : 77); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219); - parseExpected(96); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220); - parseExpected(107); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257); - parseExpected(73); - node.expression = allowInAnd(parseExpression); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258); - parseExpected(79); - parseExpected(56); - node.statements = parseList(3, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221); - parseExpected(98); - parseExpected(19); - node.expression = allowInAnd(parseExpression); - parseExpected(20); - var caseBlock = createNode(235, scanner.getStartPos()); - parseExpected(17); - caseBlock.clauses = parseList(2, parseCaseOrDefaultClause); - parseExpected(18); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - var node = createNode(223); - parseExpected(100); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - function parseTryStatement() { - var node = createNode(224); - parseExpected(102); - node.tryBlock = parseBlock(false); - node.catchClause = token() === 74 ? parseCatchClause() : undefined; - if (!node.catchClause || token() === 87) { - parseExpected(87); - node.finallyBlock = parseBlock(false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260); - parseExpected(74); - if (parseExpected(19)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20); - result.block = parseBlock(false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225); - parseExpected(78); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 && parseOptional(56)) { - var labeledStatement = createNode(222, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104: - case 110: - case 76: - case 89: - case 75: - case 83: - return true; - case 109: - case 138: - return nextTokenIsIdentifierOnSameLine(); - case 128: - case 129: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117: - case 120: - case 124: - case 112: - case 113: - case 114: - case 131: - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141: - nextToken(); - return token() === 17 || token() === 71 || token() === 84; - case 91: - nextToken(); - return token() === 9 || token() === 39 || - token() === 17 || ts.tokenIsIdentifierOrKeyword(token()); - case 84: - nextToken(); - if (token() === 58 || token() === 39 || - token() === 17 || token() === 79 || - token() === 118) { - return true; - } - continue; - case 115: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57: - case 25: - case 17: - case 104: - case 110: - case 89: - case 75: - case 83: - case 90: - case 81: - case 106: - case 88: - case 77: - case 72: - case 96: - case 107: - case 98: - case 100: - case 102: - case 78: - case 74: - case 87: - return true; - case 76: - case 84: - case 91: - return isStartOfDeclaration(); - case 120: - case 124: - case 109: - case 128: - case 129: - case 138: - case 141: - return true; - case 114: - case 112: - case 113: - case 115: - case 131: - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 || token() === 21; - } - function isLetDeclaration() { - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25: - return parseEmptyStatement(); - case 17: - return parseBlock(false); - case 104: - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - case 110: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), undefined, undefined); - } - break; - case 89: - return parseFunctionDeclaration(scanner.getStartPos(), undefined, undefined); - case 75: - return parseClassDeclaration(scanner.getStartPos(), undefined, undefined); - case 90: - return parseIfStatement(); - case 81: - return parseDoStatement(); - case 106: - return parseWhileStatement(); - case 88: - return parseForOrForInOrForOfStatement(); - case 77: - return parseBreakOrContinueStatement(217); - case 72: - return parseBreakOrContinueStatement(218); - case 96: - return parseReturnStatement(); - case 107: - return parseWithStatement(); - case 98: - return parseSwitchStatement(); - case 100: - return parseThrowStatement(); - case 102: - case 74: - case 87: - return parseTryStatement(); - case 78: - return parseDebuggerStatement(); - case 57: - return parseDeclaration(); - case 120: - case 109: - case 138: - case 128: - case 129: - case 124: - case 76: - case 83: - case 84: - case 91: - case 112: - case 113: - case 114: - case 117: - case 115: - case 131: - case 141: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104: - case 110: - case 76: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141: - case 128: - case 129: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84: - nextToken(); - switch (token()) { - case 79: - case 58: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - var node = createMissingNode(247, true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, false, diagnosticMessage); - } - function parseArrayBindingElement() { - if (token() === 26) { - return createNode(200); - } - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176); - node.dotDotDotToken = parseOptionalToken(24); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56) { - node.name = propertyName; - } - else { - parseExpected(56); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174); - parseExpected(17); - node.elements = parseDelimitedList(9, parseObjectBindingElement); - parseExpected(18); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175); - parseExpected(21); - node.elements = parseDelimitedList(10, parseArrayBindingElement); - parseExpected(22); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 || token() === 21 || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21) { - return parseArrayBindingPattern(); - } - if (token() === 17) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227); - switch (token()) { - case 104: - break; - case 110: - node.flags |= 1; - break; - case 76: - node.flags |= 2; - break; - default: - ts.Debug.fail(); - } - nextToken(); - if (token() === 142 && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89); - node.asteriskToken = parseOptionalToken(39); - node.name = ts.hasModifier(node, 512) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256); - fillSignature(56, isGenerator, isAsync, false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256); - fillSignature(56, isGenerator, isAsync, false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - property.initializer = ts.hasModifier(property, 32) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 | 2048, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39); - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55); - if (asteriskToken || token() === 19 || token() === 27) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56, false, false, false, node); - node.body = parseFunctionBlockOrSemicolon(false, false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114: - case 112: - case 113: - case 115: - case 131: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57) { - return true; - } - while (ts.isModifierKind(token())) { - idToken = token(); - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39) { - return true; - } - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - if (token() === 21) { - return true; - } - if (idToken !== undefined) { - if (!ts.isKeyword(idToken) || idToken === 135 || idToken === 125) { - return true; - } - switch (token()) { - case 19: - case 27: - case 56: - case 58: - case 55: - return true; - default: - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57)) { - break; - } - var decorator = createNode(147, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 && permitInvalidConstAsModifier) { - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25) { - var result = createNode(206); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 || - token() === 8 || - token() === 39 || - token() === 21) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - var name = createMissingNode(71, true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, undefined); - } - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression(scanner.getStartPos(), undefined, undefined, 199); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17)) { - node.members = parseClassMembers(); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - if (isHeritageClause()) { - return parseList(21, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 || tok === 108) { - var node = createNode(259); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27) { - node.typeArguments = parseBracketedList(19, parseType, 27, 29); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 || token() === 108; - } - function parseClassMembers() { - return parseList(5, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseEnumMember() { - var node = createNode(264, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83); - node.name = parseIdentifier(); - if (parseExpected(17)) { - node.members = parseDelimitedList(6, parseEnumMember); - parseExpected(18); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234, scanner.getStartPos()); - if (parseExpected(17)) { - node.statements = parseList(1, parseStatement); - parseExpected(18); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233, fullStart); - var namespaceFlag = flags & 16; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23) - ? parseModuleOrNamespaceDeclaration(getNodePos(), undefined, undefined, 4 | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141) { - node.name = parseIdentifier(); - node.flags |= 512; - } - else { - node.name = parseLiteralNode(true); - } - if (token() === 17) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129)) { - flags |= 16; - } - else { - parseExpected(128); - if (token() === 9) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19; - } - function nextTokenIsSlash() { - return nextToken() === 41; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118); - parseExpected(129); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 && token() !== 140) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - var importDeclaration = createNode(238, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - if (identifier || - token() === 39 || - token() === 17) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - var importClause = createNode(239, fullStart); - if (identifier) { - importClause.name = identifier; - } - if (!importClause.name || - parseOptional(26)) { - importClause.namedBindings = token() === 39 ? parseNamespaceImport() : parseNamedImportsOrExports(241); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(false); - } - function parseExternalModuleReference() { - var node = createNode(248); - parseExpected(132); - parseExpected(19); - node.expression = parseModuleSpecifier(); - parseExpected(20); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - return parseExpression(); - } - } - function parseNamespaceImport() { - var namespaceImport = createNode(240); - parseExpected(39); - parseExpected(118); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - node.elements = parseBracketedList(22, kind === 241 ? parseImportSpecifier : parseExportSpecifier, 17, 18); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118) { - node.propertyName = identifierName; - parseExpected(118); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 && checkIdentifierIsKeyword) { - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39)) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245); - if (token() === 140 || (token() === 9 && !scanner.hasPrecedingLineBreak())) { - parseExpected(140); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58)) { - node.isExportEquals = true; - } - else { - parseExpected(79); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, false, 0, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272); - nextToken(); - result.types = parseDelimitedList(26, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - nextToken(); - if (token() === 26 || - token() === 18 || - token() === 20 || - token() === 29 || - token() === 58 || - token() === 49) { - var result = createNode(269, pos); - return finishNode(result); - } - else { - var result = createNode(273, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5, undefined, 1); - sourceFile = { languageVariant: 0, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - var JSDocState; - (function (JSDocState) { - JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; - })(JSDocState || (JSDocState = {})); - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - if (!isJsDocStart(content, start)) { - return result; - } - scanner.scanRange(start + 3, length - 5, function () { - var advanceToken = true; - var state = 1; - var margin = undefined; - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5) { - nextJSDocToken(); - } - if (token() === 4) { - state = 0; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1) { - switch (token()) { - case 57: - if (state === 0 || state === 1) { - removeTrailingNewlines(comments); - parseTag(indent); - state = 0; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4: - comments.push(scanner.getTokenText()); - state = 0; - indent = 0; - break; - case 39: - var asterisk = scanner.getTokenText(); - if (state === 1 || state === 2) { - state = 2; - pushComment(asterisk); - } - else { - state = 1; - indent += asterisk.length; - } - break; - case 71: - pushComment(scanner.getTokenText()); - state = 2; - break; - case 5: - var whitespace = scanner.getTokenText(); - if (state === 2) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1: - break; - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 && - content.charCodeAt(start + 1) === 42 && - content.charCodeAt(start + 2) === 42 && - content.charCodeAt(start + 3) !== 42; - } - function createJSDocComment() { - var result = createNode(283, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 || token() === 4) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 && token() !== 1) { - switch (token()) { - case 4: - if (state >= 1) { - state = 0; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57: - break; - case 5: - if (state === 2) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39: - if (state === 0) { - state = 1; - indent += scanner.getTokenText().length; - break; - } - default: - state = 2; - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57) { - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - if (parseOptionalToken(21)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - if (parseOptionalToken(58)) { - parseExpression(); - } - parseExpected(22); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 || !rightNode.body) { - typedefTag.name = rightNode.kind === 71 ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71: - canParseTag = false; - break; - case 1: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23)) { - var jsDocNamespaceNode = createNode(233, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57); - var atToken = createNode(57, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - return sourceFile; - } - if (sourceFile.statements.length === 0) { - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, undefined, true, sourceFile.scriptKind); - } - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9: - case 8: - case 71: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - element.pos = Math.min(element.pos, changeRangeNewEnd); - if (element.end >= changeRangeOldEnd) { - element.end += delta; - } - else { - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks); - return; - } - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - var maxLookahead = 1; - var start = changeRange.span.start; - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - return; - } - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - bestResult = child; - } - if (position < child.end) { - forEachChild(child, visit); - return true; - } - else { - ts.Debug.assert(child.end <= position); - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1; - return { - currentNode: function (position) { - if (position !== lastQueriedPosition) { - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - lastQueriedPosition = position; - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - function findHighestListElementThatStartsAtPosition(position) { - currentArray = undefined; - currentArrayIndex = -1; - current = undefined; - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - forEachChild(node, visitNode, visitArray); - return true; - } - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - return false; - } - } - } - var InvalidPosition; - (function (InvalidPosition) { - InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var ModuleInstanceState; - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - function getModuleInstanceState(node) { - if (node.kind === 230 || node.kind === 231) { - return 0; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2; - } - else if ((node.kind === 238 || node.kind === 237) && !(ts.hasModifier(node, 1))) { - return 0; - } - else if (node.kind === 234) { - var state_1 = 0; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0: - return false; - case 2: - state_1 = 2; - return false; - case 1: - state_1 = 1; - return true; - } - }); - return state_1; - } - else if (node.kind === 233) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1; - } - else if (node.kind === 71 && node.isInJSDocNamespace) { - return 0; - } - else { - return 1; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var ContainerFlags; - (function (ContainerFlags) { - ContainerFlags[ContainerFlags["None"] = 0] = "None"; - ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; - ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; - ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; - ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethod"] = 128] = "IsObjectLiteralOrClassExpressionMethod"; - })(ContainerFlags || (ContainerFlags = {})); - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - var emitFlags; - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 }; - var reportedUnreachableFlow = { flags: 1 }; - var subtreeTransformFlags = 0; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0; - subtreeTransformFlags = 0; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233)) { - symbol.valueDeclaration = node; - } - } - } - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144) { - var nameExpression = name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152: - return "__constructor"; - case 160: - case 155: - return "__call"; - case 161: - case 156: - return "__new"; - case 157: - return "__index"; - case 244: - return "__export"; - case 243: - return node.isExportEquals ? "export=" : "default"; - case 194: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2: - return "export="; - case 1: - case 4: - case 5: - return node.left.name.text; - case 3: - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228: - case 229: - return ts.hasModifier(node, 512) ? "default" : undefined; - case 279: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146: - ts.Debug.assert(node.parent.kind === 279); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512); - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0, "__missing"); - } - else { - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - if (name && (includes & 788448)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - symbolTable.set(name, symbol = createSymbol(0, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - var message_1 = symbol.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1; - if (symbolFlags & 8388608) { - if (node.kind === 246 || (node.kind === 237 && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - else { - var isJSDocTypedefInJSDocNamespace = node.kind === 290 && - node.name && - node.name.kind === 71 && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 ? 1048576 : 0) | - (symbolFlags & 793064 ? 2097152 : 0) | - (symbolFlags & 1920 ? 4194304 : 0); - var local = declareSymbol(container.locals, undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - } - function bindContainer(node, containerFlags) { - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - if (containerFlags & 1) { - container = blockScopeContainer = node; - if (containerFlags & 32) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 && !ts.hasModifier(node, 256) && !!ts.getImmediatelyInvokedFunctionExpression(node); - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 }; - if (containerFlags & (16 | 128)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - node.flags &= ~1408; - if (!(currentFlow.flags & 1) && containerFlags & 8 && ts.nodeIsPresent(node.body)) { - node.flags |= 128; - if (hasExplicitReturn) - node.flags |= 256; - } - if (node.kind === 265) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 : node.flags & ~64; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213: - bindWhileStatement(node); - break; - case 212: - bindDoStatement(node); - break; - case 214: - bindForStatement(node); - break; - case 215: - case 216: - bindForInOrForOfStatement(node); - break; - case 211: - bindIfStatement(node); - break; - case 219: - case 223: - bindReturnOrThrow(node); - break; - case 218: - case 217: - bindBreakOrContinueStatement(node); - break; - case 224: - bindTryStatement(node); - break; - case 221: - bindSwitchStatement(node); - break; - case 235: - bindCaseBlock(node); - break; - case 257: - bindCaseClause(node); - break; - case 222: - bindLabeledStatement(node); - break; - case 192: - bindPrefixUnaryExpressionFlow(node); - break; - case 193: - bindPostfixUnaryExpressionFlow(node); - break; - case 194: - bindBinaryExpressionFlow(node); - break; - case 188: - bindDeleteExpressionFlow(node); - break; - case 195: - bindConditionalExpressionFlow(node); - break; - case 226: - bindVariableDeclarationFlow(node); - break; - case 181: - bindCallExpressionFlow(node); - break; - case 283: - bindJSDocComment(node); - break; - case 290: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71: - case 99: - case 179: - return isNarrowableReference(expr); - case 181: - return hasNarrowableArgument(expr); - case 185: - return isNarrowingExpression(expr.expression); - case 194: - return isNarrowingBinaryExpression(expr); - case 192: - return expr.operator === 51 && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 || - expr.kind === 99 || - expr.kind === 97 || - expr.kind === 179 && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 && isNarrowableOperand(expr1.expression) && expr2.kind === 9; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableReference(expr.left); - case 32: - case 33: - case 34: - case 35: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185: - return isNarrowableOperand(expr.expression); - case 194: - switch (expr.operatorToken.kind) { - case 58: - return isNarrowableOperand(expr.left); - case 26: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - flow.flags |= flow.flags & 512 ? 1024 : 512; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1) { - return antecedent; - } - if (!expression) { - return flags & 32 ? antecedent : unreachableFlow; - } - if (expression.kind === 101 && flags & 64 || - expression.kind === 86 && flags & 32) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211: - case 213: - case 212: - return parent.expression === node; - case 214: - case 195: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185) { - node = node.expression; - } - else if (node.kind === 192 && node.operator === 51) { - node = node.operand; - } - else { - return node.kind === 194 && (node.operatorToken.kind === 53 || - node.operatorToken.kind === 54); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 || - node.parent.kind === 192 && - node.parent.operator === 51) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 - ? ts.lastOrUndefined(activeLabels) - : undefined; - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - var preFinallyFlow = { flags: 2048, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - if (!(currentFlow.flags & 1)) { - if ((flowAfterTry.flags & 1) && (flowAfterCatch.flags & 1)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1)) { - var afterFinallyFlow = { flags: 4096, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258; }); - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212) { - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 && node.operatorToken.kind === 58) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 || node.operator === 44) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 || operator === 54) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 && node.left.kind === 180) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 || node.parent.parent.kind === 216) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - if (node.fullName && n === node.name && node.fullName.kind !== 71) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - var expr = node.expression; - while (expr.kind === 185) { - expr = expr.expression; - } - if (expr.kind === 186 || expr.kind === 187) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199: - case 229: - case 232: - case 178: - case 163: - case 292: - case 275: - case 254: - return 1; - case 230: - return 1 | 64; - case 279: - case 233: - case 231: - case 172: - return 1 | 32; - case 265: - return 1 | 4 | 32; - case 151: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 | 4 | 32 | 8 | 128; - } - case 152: - case 228: - case 150: - case 153: - case 154: - case 155: - case 156: - case 157: - case 160: - case 161: - return 1 | 4 | 32 | 8; - case 186: - case 187: - return 1 | 4 | 32 | 8 | 16; - case 234: - return 4; - case 149: - return node.initializer ? 4 : 0; - case 260: - case 214: - case 215: - case 216: - case 235: - return 2; - case 207: - return ts.isFunctionLike(node.parent) ? 0 : 2; - } - return 0; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - case 233: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199: - case 229: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163: - case 178: - case 230: - case 275: - case 292: - case 254: - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160: - case 161: - case 155: - case 156: - case 157: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 279: - case 231: - case 172: - return declareSymbol(container.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 ? node : node.body; - if (body && (body.kind === 265 || body.kind === 234)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 || stat.kind === 243) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32; - } - else { - node.flags &= ~32; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512, 106639); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0) { - if (node.symbol.flags & (16 | 32 | 256)) { - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2; - if (node.symbol.constEnumOnlyModule === undefined) { - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 : 1024, instantiated ? 106639 : 0); - return state; - } - function bindFunctionOrConstructorType(node) { - var symbol = createSymbol(131072, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072); - var typeLiteralSymbol = createSymbol(2048, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - var ElementKind; - (function (ElementKind) { - ElementKind[ElementKind["Property"] = 1] = "Property"; - ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; - })(ElementKind || (ElementKind = {})); - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 || prop.name.kind !== 71) { - continue; - } - var identifier = prop.name; - var currentKind = prop.kind === 261 || prop.kind === 262 || prop.kind === 151 - ? 1 - : 2; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 && existingKind === 1) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2, 107455); - } - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 && - node.originalKeywordKind <= 116 && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - if (inStrictMode && node.expression.kind === 71) { - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2) { - if (blockScopeContainer.kind !== 265 && - blockScopeContainer.kind !== 233 && - !ts.isFunctionLike(blockScopeContainer)) { - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - if (inStrictMode) { - if (node.operator === 43 || node.operator === 44) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - bindWorker(node); - if (node.kind > 142) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - case 71: - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288, 793064); - break; - } - case 99: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1: - bindExportsPropertyAssignment(node); - break; - case 2: - bindModuleExportsAssignment(node); - break; - case 3: - bindPrototypePropertyAssignment(node); - break; - case 4: - bindThisPropertyAssignment(node); - break; - case 5: - bindStaticPropertyAssignment(node); - break; - case 0: - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260: - return checkStrictModeCatchClause(node); - case 188: - return checkStrictModeDeleteExpression(node); - case 8: - return checkStrictModeNumericLiteral(node); - case 193: - return checkStrictModePostfixUnaryExpression(node); - case 192: - return checkStrictModePrefixUnaryExpression(node); - case 220: - return checkStrictModeWithStatement(node); - case 169: - seenThisKeyword = true; - return; - case 158: - return checkTypePredicate(node); - case 145: - return declareSymbolAndAddToSymbolTable(node, 262144, 530920); - case 146: - return bindParameter(node); - case 226: - case 176: - return bindVariableDeclarationOrBindingElement(node); - case 149: - case 148: - case 276: - return bindPropertyOrMethodOrAccessor(node, 4 | (node.questionToken ? 67108864 : 0), 0); - case 291: - return bindJSDocProperty(node); - case 261: - case 262: - return bindPropertyOrMethodOrAccessor(node, 4, 0); - case 264: - return bindPropertyOrMethodOrAccessor(node, 8, 900095); - case 263: - case 255: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 && - root.parent.kind === 194 && - root.parent.operatorToken.kind === 58 && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155: - case 156: - case 157: - return declareSymbolAndAddToSymbolTable(node, 131072, 0); - case 151: - case 150: - return bindPropertyOrMethodOrAccessor(node, 8192 | (node.questionToken ? 67108864 : 0), ts.isObjectLiteralMethod(node) ? 0 : 99263); - case 228: - return bindFunctionDeclaration(node); - case 152: - return declareSymbolAndAddToSymbolTable(node, 16384, 0); - case 153: - return bindPropertyOrMethodOrAccessor(node, 32768, 41919); - case 154: - return bindPropertyOrMethodOrAccessor(node, 65536, 74687); - case 160: - case 161: - case 279: - return bindFunctionOrConstructorType(node); - case 163: - case 172: - case 292: - case 275: - return bindAnonymousDeclaration(node, 2048, "__type"); - case 178: - return bindObjectLiteralExpression(node); - case 186: - case 187: - return bindFunctionExpression(node); - case 181: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - case 199: - case 229: - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230: - return bindBlockScopedDeclaration(node, 64, 792968); - case 290: - if (!node.fullName || node.fullName.kind === 71) { - return bindBlockScopedDeclaration(node, 524288, 793064); - } - break; - case 231: - return bindBlockScopedDeclaration(node, 524288, 793064); - case 232: - return bindEnumDeclaration(node); - case 233: - return bindModuleDeclaration(node); - case 254: - return bindJsxAttributes(node); - case 253: - return bindJsxAttribute(node, 4, 0); - case 237: - case 240: - case 242: - case 246: - return declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - case 236: - return bindNamespaceExportDeclaration(node); - case 239: - return bindImportClause(node); - case 244: - return bindExportDeclaration(node); - case 243: - return bindExportAssignment(node); - case 265: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207: - if (!ts.isFunctionLike(node.parent)) { - return; - } - case 234: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 8388608, getDeclarationName(node)); - } - else { - var flags = node.kind === 243 && ts.exportAssignmentIsAlias(node) - ? 8388608 - : 4; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 | 8388608 | 32 | 16); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608, 8388608); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 33554432, getDeclarationName(node)); - } - else if (!node.exportClause) { - declareSymbol(container.symbol.exports, container.symbol, node, 33554432, 0); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608, 8388608); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 | 7340032, 0); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - setCommonJsModuleIndicator(node); - return; - } - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 | 7340032 | 512, 0); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, false); - switch (container.kind) { - case 228: - case 186: - container.symbol.members = container.symbol.members || ts.createMap(); - declareSymbol(container.symbol.members, container.symbol, node, 4, 0 & ~4); - break; - case 152: - case 149: - case 151: - case 153: - case 154: - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4, 0); - if (symbol) { - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, true); - } - function bindStaticPropertyAssignment(node) { - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 | 32))) { - return; - } - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4, 0); - } - function bindCallExpression(node) { - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229) { - bindBlockScopedDeclaration(node, 32, 899519); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32, bindingName); - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - var prototypeSymbol = createSymbol(4 | 16777216, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128, 899967) - : bindBlockScopedDeclaration(node, 256, 899327); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107454); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1, 107455); - } - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 | (node.questionToken ? 67108864 : 0), 0); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16, 106927); - } - else { - declareSymbolAndAddToSymbolTable(node, 16, 106927); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4, 0); - } - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 || (instanceState === 2 && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = (ts.isStatementButNotDeclaration(node) && node.kind !== 209) || - node.kind === 229 || - (node.kind === 233 && shouldReportErrorOnModuleDeclaration(node)) || - (node.kind === 232 && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 || - ts.getCombinedNodeFlags(node.declarationList) & 3 || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181: - return computeCallExpression(node, subtreeFlags); - case 182: - return computeNewExpression(node, subtreeFlags); - case 233: - return computeModuleDeclaration(node, subtreeFlags); - case 185: - return computeParenthesizedExpression(node, subtreeFlags); - case 194: - return computeBinaryExpression(node, subtreeFlags); - case 210: - return computeExpressionStatement(node, subtreeFlags); - case 146: - return computeParameter(node, subtreeFlags); - case 187: - return computeArrowFunction(node, subtreeFlags); - case 186: - return computeFunctionExpression(node, subtreeFlags); - case 228: - return computeFunctionDeclaration(node, subtreeFlags); - case 226: - return computeVariableDeclaration(node, subtreeFlags); - case 227: - return computeVariableDeclarationList(node, subtreeFlags); - case 208: - return computeVariableStatement(node, subtreeFlags); - case 222: - return computeLabeledStatement(node, subtreeFlags); - case 229: - return computeClassDeclaration(node, subtreeFlags); - case 199: - return computeClassExpression(node, subtreeFlags); - case 259: - return computeHeritageClause(node, subtreeFlags); - case 260: - return computeCatchClause(node, subtreeFlags); - case 201: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152: - return computeConstructor(node, subtreeFlags); - case 149: - return computePropertyDeclaration(node, subtreeFlags); - case 151: - return computeMethod(node, subtreeFlags); - case 153: - case 154: - return computeAccessor(node, subtreeFlags); - case 237: - return computeImportEquals(node, subtreeFlags); - case 179: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288 - || isSuperOrSuperProperty(expression, expressionKind)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97: - return true; - case 179: - case 180: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3; - } - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537396545; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 && leftKind === 178) { - transformFlags |= 8 | 192 | 3072; - } - else if (operatorTokenKind === 58 && leftKind === 177) { - transformFlags |= 192 | 3072; - } - else if (operatorTokenKind === 40 - || operatorTokenKind === 62) { - transformFlags |= 32; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - if (node.questionToken - || node.type - || subtreeFlags & 4096 - || ts.isThisIdentifier(name)) { - transformFlags |= 3; - } - if (modifierFlags & 92) { - transformFlags |= 3 | 262144; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 8388608 || initializer || dotDotDotToken) { - transformFlags |= 192 | 131072; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - if (expressionKind === 202 - || expressionKind === 184) { - transformFlags |= 3; - } - if (expressionTransformFlags & 1024) { - transformFlags |= 1024; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 192; - if ((subtreeFlags & 274432) - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeClassExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (subtreeFlags & 274432 - || node.typeParameters) { - transformFlags |= 3; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~539358529; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85: - transformFlags |= 192; - break; - case 108: - transformFlags |= 3; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~537920833; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.typeArguments) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeMethod(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.decorators - || ts.hasModifier(node, 2270) - || node.type - || !node.body) { - transformFlags |= 3; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601015617; - } - function computePropertyDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags | 3; - if (node.initializer) { - transformFlags |= 8192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2)) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags | 33554432; - if (modifierFlags & 2270 - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (modifierFlags & 256) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= node.asteriskToken ? 8 : 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 163840) { - transformFlags |= 192; - } - if (node.asteriskToken) { - transformFlags |= 768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601281857; - } - function computeArrowFunction(node, subtreeFlags) { - var transformFlags = subtreeFlags | 192; - if (ts.hasModifier(node, 2270) - || node.typeParameters - || node.type) { - transformFlags |= 3; - } - if (ts.hasModifier(node, 256)) { - transformFlags |= 16; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (subtreeFlags & 16384) { - transformFlags |= 32768; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~601249089; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (expressionKind === 97) { - transformFlags |= 16384; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 | 8388608; - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - if (node.type) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - if (modifierFlags & 2) { - transformFlags = 3; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608) { - transformFlags |= 192; - } - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (subtreeFlags & 4194304 - && ts.isIterationStatement(node, true)) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.expression.transformFlags & 1024) { - transformFlags |= 192; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~536872257; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~574674241; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432; - if (subtreeFlags & 8388608) { - transformFlags |= 192; - } - if (node.flags & 3) { - transformFlags |= 192 | 4194304; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~546309441; - } - function computeOther(node, kind, subtreeFlags) { - var transformFlags = subtreeFlags; - var excludeFlags = 536872257; - switch (kind) { - case 120: - case 191: - transformFlags |= 8 | 16; - break; - case 114: - case 112: - case 113: - case 117: - case 124: - case 76: - case 232: - case 264: - case 184: - case 202: - case 203: - case 131: - transformFlags |= 3; - break; - case 249: - case 250: - case 251: - case 10: - case 252: - case 253: - case 254: - case 255: - case 256: - transformFlags |= 4; - break; - case 13: - case 14: - case 15: - case 16: - case 196: - case 183: - case 262: - case 115: - case 204: - transformFlags |= 192; - break; - case 9: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192; - } - break; - case 8: - if (node.numericLiteralFlags & 48) { - transformFlags |= 192; - } - break; - case 216: - if (node.awaitModifier) { - transformFlags |= 8; - } - transformFlags |= 192; - break; - case 197: - transformFlags |= 8 | 192 | 16777216; - break; - case 119: - case 133: - case 130: - case 134: - case 136: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 158: - case 159: - case 160: - case 161: - case 162: - case 163: - case 164: - case 165: - case 166: - case 167: - case 168: - case 230: - case 231: - case 169: - case 170: - case 171: - case 172: - case 173: - transformFlags = 3; - excludeFlags = -3; - break; - case 144: - transformFlags |= 2097152; - if (subtreeFlags & 16384) { - transformFlags |= 65536; - } - break; - case 198: - transformFlags |= 192 | 524288; - break; - case 263: - transformFlags |= 8 | 1048576; - break; - case 97: - transformFlags |= 192; - break; - case 99: - transformFlags |= 16384; - break; - case 174: - transformFlags |= 192 | 8388608; - if (subtreeFlags & 524288) { - transformFlags |= 8 | 1048576; - } - excludeFlags = 537396545; - break; - case 175: - transformFlags |= 192 | 8388608; - excludeFlags = 537396545; - break; - case 176: - transformFlags |= 192; - if (node.dotDotDotToken) { - transformFlags |= 524288; - } - break; - case 147: - transformFlags |= 3 | 4096; - break; - case 178: - excludeFlags = 540087617; - if (subtreeFlags & 2097152) { - transformFlags |= 192; - } - if (subtreeFlags & 65536) { - transformFlags |= 16384; - } - if (subtreeFlags & 1048576) { - transformFlags |= 8; - } - break; - case 177: - case 182: - excludeFlags = 537396545; - if (subtreeFlags & 524288) { - transformFlags |= 192; - } - break; - case 212: - case 213: - case 214: - case 215: - if (subtreeFlags & 4194304) { - transformFlags |= 192; - } - break; - case 265: - if (subtreeFlags & 32768) { - transformFlags |= 192; - } - break; - case 219: - case 217: - case 218: - transformFlags |= 33554432; - break; - } - node.transformFlags = transformFlags | 536870912; - return transformFlags & ~excludeFlags; - } - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 && kind <= 173) { - return -3; - } - switch (kind) { - case 181: - case 182: - case 177: - return 537396545; - case 233: - return 574674241; - case 146: - return 536872257; - case 187: - return 601249089; - case 186: - case 228: - return 601281857; - case 227: - return 546309441; - case 229: - case 199: - return 539358529; - case 152: - return 601015617; - case 151: - case 153: - case 154: - return 601015617; - case 119: - case 133: - case 130: - case 136: - case 134: - case 122: - case 137: - case 105: - case 145: - case 148: - case 150: - case 155: - case 156: - case 157: - case 230: - case 231: - return -3; - case 178: - return 540087617; - case 260: - return 537920833; - case 174: - case 175: - return 537396545; - default: - return 536872257; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4, "arguments"); - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - return tryFindAmbientModule(moduleName, false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1, "any"); - var autoType = createIntrinsicType(1, "any"); - var unknownType = createIntrinsicType(1, "unknown"); - var undefinedType = createIntrinsicType(2048, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 | 2097152, "undefined"); - var nullType = createIntrinsicType(4096, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 | 2097152, "null"); - var stringType = createIntrinsicType(2, "string"); - var numberType = createIntrinsicType(4, "number"); - var trueType = createIntrinsicType(128, "true"); - var falseType = createIntrinsicType(128, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512, "symbol"); - var voidType = createIntrinsicType(1024, "void"); - var neverType = createIntrinsicType(8192, "never"); - var silentNeverType = createIntrinsicType(8192, "never"); - var nonPrimitiveType = createIntrinsicType(16777216, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - anyFunctionType.flags |= 8388608; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, undefined, 0, false, false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, undefined, 0, false, false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, undefined, 0, false, false); - var enumNumberIndexInfo = createIndexInfo(stringType, true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, false); - var globals = ts.createMap(); - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32, ""); - var zeroType = getLiteralTypeForText(64, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var TypeFacts; - (function (TypeFacts) { - TypeFacts[TypeFacts["None"] = 0] = "None"; - TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts[TypeFacts["TypeofEQBoolean"] = 4] = "TypeofEQBoolean"; - TypeFacts[TypeFacts["TypeofEQSymbol"] = 8] = "TypeofEQSymbol"; - TypeFacts[TypeFacts["TypeofEQObject"] = 16] = "TypeofEQObject"; - TypeFacts[TypeFacts["TypeofEQFunction"] = 32] = "TypeofEQFunction"; - TypeFacts[TypeFacts["TypeofEQHostObject"] = 64] = "TypeofEQHostObject"; - TypeFacts[TypeFacts["TypeofNEString"] = 128] = "TypeofNEString"; - TypeFacts[TypeFacts["TypeofNENumber"] = 256] = "TypeofNENumber"; - TypeFacts[TypeFacts["TypeofNEBoolean"] = 512] = "TypeofNEBoolean"; - TypeFacts[TypeFacts["TypeofNESymbol"] = 1024] = "TypeofNESymbol"; - TypeFacts[TypeFacts["TypeofNEObject"] = 2048] = "TypeofNEObject"; - TypeFacts[TypeFacts["TypeofNEFunction"] = 4096] = "TypeofNEFunction"; - TypeFacts[TypeFacts["TypeofNEHostObject"] = 8192] = "TypeofNEHostObject"; - TypeFacts[TypeFacts["EQUndefined"] = 16384] = "EQUndefined"; - TypeFacts[TypeFacts["EQNull"] = 32768] = "EQNull"; - TypeFacts[TypeFacts["EQUndefinedOrNull"] = 65536] = "EQUndefinedOrNull"; - TypeFacts[TypeFacts["NEUndefined"] = 131072] = "NEUndefined"; - TypeFacts[TypeFacts["NENull"] = 262144] = "NENull"; - TypeFacts[TypeFacts["NEUndefinedOrNull"] = 524288] = "NEUndefinedOrNull"; - TypeFacts[TypeFacts["Truthy"] = 1048576] = "Truthy"; - TypeFacts[TypeFacts["Falsy"] = 2097152] = "Falsy"; - TypeFacts[TypeFacts["Discriminatable"] = 4194304] = "Discriminatable"; - TypeFacts[TypeFacts["All"] = 8388607] = "All"; - TypeFacts[TypeFacts["BaseStringStrictFacts"] = 933633] = "BaseStringStrictFacts"; - TypeFacts[TypeFacts["BaseStringFacts"] = 3145473] = "BaseStringFacts"; - TypeFacts[TypeFacts["StringStrictFacts"] = 4079361] = "StringStrictFacts"; - TypeFacts[TypeFacts["StringFacts"] = 4194049] = "StringFacts"; - TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 3030785] = "EmptyStringStrictFacts"; - TypeFacts[TypeFacts["EmptyStringFacts"] = 3145473] = "EmptyStringFacts"; - TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 1982209] = "NonEmptyStringStrictFacts"; - TypeFacts[TypeFacts["NonEmptyStringFacts"] = 4194049] = "NonEmptyStringFacts"; - TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 933506] = "BaseNumberStrictFacts"; - TypeFacts[TypeFacts["BaseNumberFacts"] = 3145346] = "BaseNumberFacts"; - TypeFacts[TypeFacts["NumberStrictFacts"] = 4079234] = "NumberStrictFacts"; - TypeFacts[TypeFacts["NumberFacts"] = 4193922] = "NumberFacts"; - TypeFacts[TypeFacts["ZeroStrictFacts"] = 3030658] = "ZeroStrictFacts"; - TypeFacts[TypeFacts["ZeroFacts"] = 3145346] = "ZeroFacts"; - TypeFacts[TypeFacts["NonZeroStrictFacts"] = 1982082] = "NonZeroStrictFacts"; - TypeFacts[TypeFacts["NonZeroFacts"] = 4193922] = "NonZeroFacts"; - TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 933252] = "BaseBooleanStrictFacts"; - TypeFacts[TypeFacts["BaseBooleanFacts"] = 3145092] = "BaseBooleanFacts"; - TypeFacts[TypeFacts["BooleanStrictFacts"] = 4078980] = "BooleanStrictFacts"; - TypeFacts[TypeFacts["BooleanFacts"] = 4193668] = "BooleanFacts"; - TypeFacts[TypeFacts["FalseStrictFacts"] = 3030404] = "FalseStrictFacts"; - TypeFacts[TypeFacts["FalseFacts"] = 3145092] = "FalseFacts"; - TypeFacts[TypeFacts["TrueStrictFacts"] = 1981828] = "TrueStrictFacts"; - TypeFacts[TypeFacts["TrueFacts"] = 4193668] = "TrueFacts"; - TypeFacts[TypeFacts["SymbolStrictFacts"] = 1981320] = "SymbolStrictFacts"; - TypeFacts[TypeFacts["SymbolFacts"] = 4193160] = "SymbolFacts"; - TypeFacts[TypeFacts["ObjectStrictFacts"] = 6166480] = "ObjectStrictFacts"; - TypeFacts[TypeFacts["ObjectFacts"] = 8378320] = "ObjectFacts"; - TypeFacts[TypeFacts["FunctionStrictFacts"] = 6164448] = "FunctionStrictFacts"; - TypeFacts[TypeFacts["FunctionFacts"] = 8376288] = "FunctionFacts"; - TypeFacts[TypeFacts["UndefinedFacts"] = 2457472] = "UndefinedFacts"; - TypeFacts[TypeFacts["NullFacts"] = 2340752] = "NullFacts"; - })(TypeFacts || (TypeFacts = {})); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1, - "number": 2, - "boolean": 4, - "symbol": 8, - "undefined": 16384, - "object": 16, - "function": 32 - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128, - "number": 256, - "boolean": 512, - "symbol": 1024, - "undefined": 131072, - "object": 2048, - "function": 4096 - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - var _displayBuilder; - var TypeSystemPropertyName; - (function (TypeSystemPropertyName) { - TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; - TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; - })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); - var CheckMode; - (function (CheckMode) { - CheckMode[CheckMode["Normal"] = 0] = "Normal"; - CheckMode[CheckMode["SkipContextSensitive"] = 1] = "SkipContextSensitive"; - CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; - })(CheckMode || (CheckMode = {})); - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2) - result |= 107455; - if (flags & 1) - result |= 107454; - if (flags & 4) - result |= 0; - if (flags & 8) - result |= 900095; - if (flags & 16) - result |= 106927; - if (flags & 32) - result |= 899519; - if (flags & 64) - result |= 792968; - if (flags & 256) - result |= 899327; - if (flags & 128) - result |= 899967; - if (flags & 512) - result |= 106639; - if (flags & 8192) - result |= 99263; - if (flags & 32768) - result |= 41919; - if (flags & 65536) - result |= 74687; - if (flags & 262144) - result |= 530920; - if (flags & 524288) - result |= 793064; - if (flags & 8388608) - result |= 8388608; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 && target.flags & 512 && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 && source.valueDeclaration.kind !== 233))) { - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 || source.flags & 2 - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true); - if (!mainModule) { - return; - } - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920) { - mainModule = mainModule.flags & 134217728 ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608) { - var target = resolveAlias(symbol); - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - } - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - if (declaration.kind === 176) { - var errorBindingElement = ts.getAncestor(usage, 176); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226), usage); - } - else if (declaration.kind === 226) { - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - if (usage.parent.kind === 246) { - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208: - case 214: - case 216: - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215: - case 216: - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32) { - if (declaration.kind === 151) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 && !(ts.getModifierFlags(declaration) & 32); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - if (meaning & result.flags & 793064 && lastLocation.kind !== 283) { - useResult = result.flags & 262144 - ? lastLocation === location.type || - lastLocation.kind === 146 || - lastLocation.kind === 145 - : false; - } - if (meaning & 107455 && result.flags & 1) { - useResult = - lastLocation.kind === 146 || - (lastLocation === location.type && - result.valueDeclaration.kind === 146); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - case 233: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 || ts.isAmbientModule(location)) { - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 && - ts.getDeclarationOfKind(moduleExport, 246)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931)) { - break loop; - } - break; - case 232: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8)) { - break loop; - } - break; - case 149: - case 148: - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455)) { - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229: - case 199: - case 230: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32) { - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 && meaning & 32) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - case 144: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230) { - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 187: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186: - if (meaning & 3 && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147: - if (location.parent && location.parent.kind === 146) { - location = location.parent; - } - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - if (meaning & 2 || - ((meaning & 32 || meaning & 384) && (meaning & 107455) === 107455)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 || exportOrLocalSymbol.flags & 32 || exportOrLocalSymbol.flags & 384) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - if (result && isInExternalModule && (meaning & 107455) === 107455) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - if (location === container && !(ts.getModifierFlags(location) & 32)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64, true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71: - case 179: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 & ~107455, undefined, undefined)); - if (symbol && !(symbol.flags & 1024)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 & ~1024 & ~793064)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~107455, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 & ~1024 & ~107455)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 & ~793064, undefined, undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 || result.flags & 32 || result.flags & 384)); - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 | 1920)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 | 793064 | 1920, false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 && !(symbol.flags & (107455 | 793064 | 1920)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243) { - checkExpressionCached(node.expression); - } - else if (node.kind === 246) { - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - checkExpressionCached(node.moduleReference); - } - } - } - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - if (entityName.kind === 71 && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 71 || entityName.parent.kind === 143) { - return resolveEntityName(entityName, 1920, false, dontResolveAlias); - } - else { - ts.Debug.assert(entityName.parent.kind === 237); - return resolveEntityName(entityName, 107455 | 793064 | 1920, false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71) { - var message = meaning === 1920 ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 || name.kind === 179) { - var left = void 0; - if (name.kind === 143) { - left = name.left; - } - else if (name.kind === 179 && - (name.expression.kind === 185 || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - return undefined; - } - var right = name.kind === 143 ? name.right : name.name; - var namespace = resolveEntityName(left, 1920, ignoreErrors, false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185) { - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 && moduleReferenceExpression.kind !== 13) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - return undefined; - } - if (moduleNotFoundError) { - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 | 3))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 || symbol.flags & 8388608 && resolveAlias(symbol).flags & 107455); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32, s); })); - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 && - name.charCodeAt(1) === 95 && - name.charCodeAt(2) !== 95 && - name.charCodeAt(2) !== 64; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 107455 ? 107455 : 1920; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) { - if (!useOnlyExternalAliasing || - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - return false; - } - if (symbolFromSymbolTable === symbol) { - return true; - } - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149: - case 151: - case 153: - case 154: - continue; - default: - return false; - } - } - return true; - } - return false; - } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920) : undefined, - }; - } - return hasAccessibleDeclarations; - } - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - return { - accessibility: 1, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1) && - isDeclarationVisible(anyImportSyntax.parent)) { - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - var meaning; - if (entityName.parent.kind === 162 || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning = 107455 | 1048576; - } - else if (entityName.kind === 143 || entityName.kind === 179 || - entityName.parent.kind === 237) { - meaning = 1920; - } - else { - meaning = 793064; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, undefined, undefined); - return (symbol && hasVisibleDeclarations(symbol, true)) || { - accessibility: 1, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - return undefined; - } - if (type.flags & 1) { - return ts.createKeywordTypeNode(119); - } - if (type.flags & 2) { - return ts.createKeywordTypeNode(136); - } - if (type.flags & 4) { - return ts.createKeywordTypeNode(133); - } - if (type.flags & 8) { - return ts.createKeywordTypeNode(122); - } - if (type.flags & 16) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & (32)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 1024) { - return ts.createKeywordTypeNode(105); - } - if (type.flags & 2048) { - return ts.createKeywordTypeNode(139); - } - if (type.flags & 4096) { - return ts.createKeywordTypeNode(95); - } - if (type.flags & 8192) { - return ts.createKeywordTypeNode(130); - } - if (type.flags & 512) { - return ts.createKeywordTypeNode(137); - } - if (type.flags & 16777216) { - return ts.createKeywordTypeNode(134); - } - if (type.flags & 16384 && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4) { - ts.Debug.assert(!!(type.flags & 32768)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3) { - ts.Debug.assert(!!(type.flags & 32768)); - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (type.flags & 16384) { - var name = symbolToName(type.symbol, false); - return ts.createTypeReferenceNode(name, undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072) { - return ts.createUnionOrIntersectionTypeNode(167, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 | 32)) { - ts.Debug.assert(!!(type.flags & 32768)); - return createAnonymousTypeNode(type); - } - if (type.flags & 262144) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - var entityName = symbolToName(typeAlias, false); - return ts.createTypeReferenceNode(entityName, undefined); - } - else { - return ts.createKeywordTypeNode(119); - } - } - else { - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return ts.contains(context.symbolStack, symbol); - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 ? ts.createToken(55) : undefined; - if (propertySymbol.flags & (16 | 8192) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 ? 136 : 133); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, name, undefined, indexerTypeNode, undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration(undefined, indexInfo.isReadonly ? [ts.createToken(131)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24), ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - var chain; - var isTypeParameter = symbol.flags & 262144; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0, true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 | 64 | 524288)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144)) { - if (t.flags & (128 | 256)) { - var baseType = t.flags & 128 ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096) - result.push(nullType); - if (flags & 2048) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8) { - return "private"; - } - if (flags === 16) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168; }); - if (node.kind === 231) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199: - return "(Anonymous class)"; - case 186: - case 187: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 23); - writer.writeSymbol(symbolName, symbol); - } - } - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - if (flags & 1) { - if (getCheckFlags(symbol) & 1) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if (endOfChain || - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - !(symbol.flags & (2048 | 4096))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - var isTypeParameter = symbol.flags & 262144; - var typeFormatFlag = 128 & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512; - if (type.flags & 16793231) { - writer.writeKeyword(!(globalFlags & 16) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064, 0, nextFlags); - writePunctuation(writer, 23); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 || type.flags & (16 | 16384)) { - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064, 0, nextFlags); - } - else if (!(flags & 512) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064, false).accessibility === 0) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 | 32)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64); - } - else if (type.flags & 524288) { - writeType(type.objectType, 64); - writePunctuation(writer, 21); - writeType(type.indexType, 0); - writePunctuation(writer, 22); - } - else { - writePunctuation(writer, 17); - writeSpace(writer); - writePunctuation(writer, 24); - writeSpace(writer); - writePunctuation(writer, 18); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 ? 0 : 64); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - if (symbol.flags & 32 || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064, 0, flags); - } - if (pos < end) { - writePunctuation(writer, 27); - writeType(typeArguments[pos], 256); - pos++; - while (pos < end) { - writePunctuation(writer, 26); - writeSpace(writer); - writeType(typeArguments[pos], 0); - pos++; - } - writePunctuation(writer, 29); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1)) { - writeType(typeArguments[0], 64); - writePunctuation(writer, 21); - writePunctuation(writer, 22); - } - else if (type.target.objectFlags & 8) { - writePunctuation(writer, 21); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26); - writePunctuation(writer, 22); - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64) { - writePunctuation(writer, 19); - } - if (type.flags & 65536) { - writeTypeList(formatUnionTypes(type.types), 49); - } - else { - writeTypeList(type.types, 48); - } - if (flags & 64) { - writePunctuation(writer, 20); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - if (symbol.flags & 32 && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 | 512)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064, 0, flags); - } - else { - writeKeyword(writer, 119); - } - } - else { - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 || declaration.parent.kind === 234; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return !!(flags & 2) || - (ts.contains(symbolStack, symbol)); - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455, 0, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864) { - writePunctuation(writer, 55); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64) { - return true; - } - else if (flags & 256) { - var typeParameters = callSignature.target && (flags & 32) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32) { - if (getConstraintTypeFromMappedType(type).flags & (16384 | 262144)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17); - writePunctuation(writer, 18); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64) { - writePunctuation(writer, 19); - } - writeKeyword(writer, 94); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8, undefined, symbolStack); - if (flags & 64) { - writePunctuation(writer, 20); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 | 8192) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, undefined, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56); - writeSpace(writer); - writeType(t, 0); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0); - writePunctuation(writer, 22); - if (type.declaration.questionToken) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0); - writePunctuation(writer, 25); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 || targetSymbol.flags & 64 || targetSymbol.flags & 524288) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55); - } - writePunctuation(writer, 56); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - if (bindingPattern.kind === 174) { - writePunctuation(writer, 17); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18); - } - else if (bindingPattern.kind === 175) { - writePunctuation(writer, 21); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26); - } - writePunctuation(writer, 22); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27); - var flags = 256; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26); - writeSpace(writer); - flags = 0; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99); - } - writeSpace(writer); - writeKeyword(writer, 126); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 && isTypeAny(returnType)) { - return; - } - if (flags & 8) { - writeSpace(writer); - writePunctuation(writer, 36); - } - else { - writePunctuation(writer, 56); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1) { - writeKeyword(writer, 94); - writeSpace(writer); - } - if (signature.target && (flags & 32)) { - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131); - writeSpace(writer); - } - writePunctuation(writer, 21); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56); - writeSpace(writer); - switch (kind) { - case 1: - writeKeyword(writer, 133); - break; - case 0: - writeKeyword(writer, 136); - break; - } - writePunctuation(writer, 22); - writePunctuation(writer, 56); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176: - return isDeclarationVisible(node.parent.parent); - case 226: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - return false; - } - case 233: - case 229: - case 230: - case 231: - case 228: - case 232: - case 237: - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - if (!(ts.getCombinedModifierFlags(node) & 1) && - !(node.kind !== 237 && parent.kind !== 265 && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - return isDeclarationVisible(parent); - case 149: - case 148: - case 153: - case 154: - case 151: - case 150: - if (ts.getModifierFlags(node) & (8 | 16)) { - return false; - } - case 152: - case 156: - case 155: - case 157: - case 146: - case 234: - case 160: - case 161: - case 163: - case 159: - case 164: - case 165: - case 166: - case 167: - case 168: - return isDeclarationVisible(node.parent); - case 239: - case 240: - case 242: - return false; - case 145: - case 265: - case 236: - return true; - case 243: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243) { - exportSymbol = resolveName(node.parent, node.text, 107455 | 793064 | 1920 | 8388608, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 | 793064 | 1920 | 8388608); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 | 793064 | 1920, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0) { - return getSymbolLinks(target).type; - } - if (propertyName === 2) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226: - case 227: - case 242: - case 241: - case 240: - case 239: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1) !== 0; - } - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144); }); - if (source.flags & 8192) { - return emptyObjectType; - } - if (source.flags & 65536) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 | 16); - var isSetOnlyAccessor = prop.flags & 65536 && !(prop.flags & 32768); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0); - var numberIndexInfo = getIndexInfoOfType(source, 1); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - if (parentType === unknownType) { - return unknownType; - } - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1) || - getIndexTypeOfType(parentType, 0); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - var elementType = checkIteratedTypeOrElementType(parentType, pattern, false, false); - if (declaration.dotDotDotToken) { - type = createArrayType(elementType); - } - else { - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048)) { - type = getTypeWithFacts(type, 131072); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 || expr.kind === 71 && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048) : type; - } - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.parent.parent.kind === 215) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 | 262144) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216) { - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536) && - declaration.kind === 226 && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1) && !ts.isInAmbientContext(declaration)) { - if (!(ts.getCombinedNodeFlags(declaration) & 2) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146) { - var func = declaration.parent; - if (func.kind === 154 && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, declaration.questionToken && includeOptionality); - } - } - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - return trueType; - } - if (declaration.kind === 262) { - return checkIdentifier(declaration.name); - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, false, true); - } - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 ? declaration : - declaration.kind === 179 ? ts.getAncestor(declaration, 194) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99) { - if (ts.getThisContainer(expression, false).kind === 152) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536) { - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, true), definedInMethod && !definedInConstructor)); - } - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 | (e.initializer ? 67108864 : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512; - } - return result; - } - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 ? createIterableType(anyType) : anyArrayType; - } - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - if (declaration.kind === 261) { - return type; - } - return getWidenedType(type); - } - type = declaration.dotDotDotToken ? anyArrayType : anyType; - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 16777216) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - if (declaration.kind === 243) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 && declaration.kind === 291 && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - if (declaration.kind === 194 || - declaration.kind === 179 && declaration.parent.kind === 194) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153); - var setter = ts.getDeclarationOfKind(symbol, 154); - if (getter && getter.flags & 65536) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - var type = void 0; - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16, symbol); - if (symbol.flags & 32) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 ? includeFalsyTypes(type, 2048) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - links.type = targetSymbol.flags & 107455 - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 | 4)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 | 8192 | 32 | 384 | 512)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 | 4)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072) { - return ts.forEach(type.types, check); - } - } - } - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 || node.kind === 199 || - node.kind === 228 || node.kind === 186 || - node.kind === 151 || node.kind === 187) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230); - return appendOuterTypeParameters(undefined, declaration); - } - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 || node.kind === 229 || - node.kind === 199 || node.kind === 231) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1).length > 0) { - return true; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 | 131072)) { - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 | 64)) { - if (type.symbol.flags & 32) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 | 131072 | 1))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 && - areAllOuterTypeParametersApplied(originalBaseType)) { - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1) { - baseType = baseConstructorType; - } - else { - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - function isValidBaseType(type) { - return type.flags & (32768 | 16777216 | 1) && !isGenericMappedType(type) || - type.flags & 131072 && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, undefined, 1)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230) { - if (declaration.flags & 64) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064, true); - if (!baseSymbol || !(baseSymbol.flags & 64) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 ? 1 : 2; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (outerTypeParameters || localTypeParameters || kind === 1 || !isIndependentInterface(symbol)) { - type.objectFlags |= 4; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - if (!pushTypeResolution(symbol, 2)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8 || - expr.kind === 71 && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 | 64)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - function isIndependentType(node) { - switch (node.kind) { - case 119: - case 136: - case 133: - case 122: - case 137: - case 134: - case 105: - case 139: - case 95: - case 130: - case 173: - return true; - case 164: - return isIndependentType(node.elementType); - case 159: - return isIndependentTypeReference(node); - } - return false; - } - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149: - case 148: - return isIndependentVariableLikeDeclaration(declaration); - case 151: - case 150: - case 152: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, false) : - getIndexInfoOfType(instantiatedBaseType, 0); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, undefined, 0, false, false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, true, true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - if (!result || !findMatchingSignature(result, signature, false, true, true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - var callSignatures = getUnionSignatures(type.types, 0); - var constructSignatures = getUnionSignatures(type.types, 1); - var stringIndexInfo = getUnionIndexInfo(type.types, 0); - var numberIndexInfo = getUnionIndexInfo(type.types, 1); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 | 131072 | 540672)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, false); - } - } - var numberIndexInfo = symbol.flags & 384 ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - if (symbol.flags & (16 | 8192)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170) { - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0)) { - addMemberForKeyType(stringType); - } - } - else { - var keyType = constraintType.flags & 540672 ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - if (t.flags & 32) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864); - var prop = createSymbol(4 | (isOptional ? 67108864 : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170) { - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 | 262144); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768) { - if (type.objectFlags & 4) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 32768) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - if (type.flags & 65536) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 ? getConstraintOfTypeParameter(type) : - type.flags & 524288 ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 | 196608)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144) { - return stringType; - } - if (t.flags & 524288) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - function getApparentType(type) { - var t = type.flags & 540672 ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 ? globalStringType : - t.flags & 340 ? globalNumberType : - t.flags & 136 ? globalBooleanType : - t.flags & 512 ? getGlobalESSymbolType(languageVersion >= 2) : - t.flags & 16777216 ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536; - var excludeModifiers = isUnion ? 24 : 0; - var commonFlags = isUnion ? 0 : 67108864; - var syntheticFlag = 4; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 : 0) | - (!(modifiers & 24) ? 64 : 0) | - (modifiers & 16 ? 128 : 0) | - (modifiers & 8 ? 256 : 0) | - (modifiers & 32 ? 512 : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2; - } - } - else if (isUnion) { - checkFlags |= 16; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32; - } - propTypes.push(type); - } - var result = createSymbol(4 | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - return property && !(getCheckFlags(property) & 16) ? property : undefined; - } - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536) { - if (node.type && node.type.kind === 278) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512); - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71) { - var parameterName = node.parameterName; - return { - kind: 1, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0, - type: getTypeFromTypeNode(node.type) - }; - } - } - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - if (paramSymbol && !!(paramSymbol.flags & 4) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173) { - hasLiteralTypes = true; - } - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - if ((declaration.kind === 153 || declaration.kind === 154) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 ? 154 : 153; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - if (declaration.kind === 153 && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149: - case 151: - case 153: - case 154: - return node.name.kind === 144 - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 279: - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 || signature.declaration.kind === 156; - var type = createObjectType(16); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 ? 133 : 136; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, undefined, 1), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159: - return node.typeName; - case 277: - return node.name; - case 201: - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 | 64)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 && node.kind === 277) { - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - var typeNameOrExpression = node.kind === 159 - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 | 64) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229: - case 230: - case 232: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064, undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920, undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384); - typeParameters.push(typeParameter); - var property = createSymbol(4, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 | 4); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144) { - if (flags & 2048) - typeSet.containsUndefined = true; - if (flags & 4096) - typeSet.containsNull = true; - if (!(flags & 2097152)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192)) { - if (flags & 2) - typeSet.containsString = true; - if (flags & 4) - typeSet.containsNumber = true; - if (flags & 96) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 && types.containsString || - t.flags & 64 && types.containsNumber || - t.flags & 96 && t.flags & 1048576 && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, 6144); - type = createType(65536 | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192) && (strictNullChecks || !(type.flags & 6144)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 && type.objectFlags & 16 && - type.symbol && type.symbol.flags & (16 | 8192) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, 6144); - type = createType(131072 | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 ? getConstraintTypeFromMappedType(type) : - type.flags & 1 || getIndexInfoOfType(type, 0) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - var propName = indexType.flags & (32 | 64 | 256) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 | 340 | 512)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340) && getIndexInfoOfType(objectType, 1) || - getIndexInfoOfType(objectType, 0) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 | 64)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 | 4)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - if (maybeTypeOfKind(indexType, 540672 | 262144) || - maybeTypeOfKind(objectType, 540672) && !(accessNode && accessNode.kind === 180) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1) { - return objectType; - } - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 && !(indexType.flags & 8190)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - function getSpreadType(left, right) { - if (left.flags & 1 || right.flags & 1) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144); }); - if (left.flags & 8192) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144); }); - if (right.flags & 8192) { - return left; - } - if (left.flags & 65536) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - stringIndexInfo = getIndexInfoOfType(right, 0); - numberIndexInfo = getIndexInfoOfType(right, 1); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0), getIndexInfoOfType(right, 0)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1), getIndexInfoOfType(right, 1)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - var isSetterWithoutGetter = rightProp.flags & 65536 && !(rightProp.flags & 32768); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 | 16)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 && !(leftProp.flags & 32768) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048) || rightProp.flags & 67108864) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 | (leftProp.flags & 67108864); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 | (prop.flags & 67108864); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 && !(type.flags & 1048576)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 && type.flags & 1048576 ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230)) { - if (!(ts.getModifierFlags(container) & 32) && - (container.kind !== 152 || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119: - case 268: - case 269: - return anyType; - case 136: - return stringType; - case 133: - return numberType; - case 122: - return booleanType; - case 137: - return esSymbolType; - case 105: - return voidType; - case 139: - return undefinedType; - case 95: - return nullType; - case 130: - return neverType; - case 134: - return nonPrimitiveType; - case 169: - case 99: - return getTypeFromThisTypeNode(node); - case 173: - return getTypeFromLiteralTypeNode(node); - case 293: - return getTypeFromLiteralTypeNode(node.literal); - case 159: - case 277: - return getTypeFromTypeReference(node); - case 158: - return booleanType; - case 201: - return getTypeFromTypeReference(node); - case 162: - return getTypeFromTypeQueryNode(node); - case 164: - case 270: - return getTypeFromArrayTypeNode(node); - case 165: - return getTypeFromTupleTypeNode(node); - case 166: - case 271: - return getTypeFromUnionTypeNode(node); - case 167: - return getTypeFromIntersectionTypeNode(node); - case 273: - return getTypeFromJSDocNullableTypeNode(node); - case 168: - case 274: - case 281: - case 282: - case 278: - return getTypeFromTypeNode(node.type); - case 275: - return getTypeFromTypeNode(node.literal); - case 160: - case 161: - case 163: - case 292: - case 279: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170: - return getTypeFromTypeOperatorNode(node); - case 171: - return getTypeFromIndexedAccessTypeNode(node); - case 172: - return getTypeFromMappedTypeNode(node); - case 71: - case 143: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272: - return getTypeFromJSDocTupleType(node); - case 280: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, undefined); - } - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1) { - var links = getSymbolLinks(symbol); - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 | 64, type.symbol); - result.target = type.objectFlags & 64 ? type.target : type; - result.mapper = type.objectFlags & 64 ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 | 32768 | 131072 | 524288); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 | 64, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 || node.kind === 265) { - return "quit"; - } - switch (node.kind) { - case 160: - case 161: - case 228: - case 151: - case 150: - case 152: - case 155: - case 156: - case 157: - case 153: - case 154: - case 186: - case 187: - case 229: - case 199: - case 230: - case 231: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 || parentKind === 234; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384) { - return mapper(type); - } - if (type.flags & 32768) { - if (type.objectFlags & 16) { - return type.symbol && - type.symbol.flags & (16 | 8192 | 32 | 2048 | 4096) && - (type.objectFlags & 64 || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 && !(type.flags & 8190)) { - return getUnionType(instantiateTypes(type.types, mapper), false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186: - case 187: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178: - return ts.forEach(node.properties, isContextSensitive); - case 177: - return ts.forEach(node.elements, isContextSensitive); - case 195: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194: - return node.operatorToken.kind === 54 && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261: - return isContextSensitive(node.initializer); - case 151: - case 150: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185: - return isContextSensitive(node.expression); - case 254: - return ts.forEach(node.properties, isContextSensitive); - case 253: - return node.initializer && isContextSensitive(node.initializer); - case 256: - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - if (node.typeParameters) { - return false; - } - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - if (node.kind === 187) { - return false; - } - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 : 0; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 : 0; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, false, undefined, compareTypesAssignable) !== 0; - } - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - if (source === target) { - return -1; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType, false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - if (source.kind === 1) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256) || !(target.symbol.flags & 256) || - (source.flags & 65536) !== (target.flags & 65536)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, undefined, 128)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192) - return false; - if (target.flags & 1 || source.flags & 8192) - return true; - if (source.flags & 262178 && target.flags & 2) - return true; - if (source.flags & 340 && target.flags & 4) - return true; - if (source.flags & 136 && target.flags & 8) - return true; - if (source.flags & 256 && target.flags & 16 && source.baseType === target) - return true; - if (source.flags & 16 && target.flags & 16 && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 && (!strictNullChecks || target.flags & (2048 | 1024))) - return true; - if (source.flags & 4096 && (!strictNullChecks || target.flags & 4096)) - return true; - if (source.flags & 32768 && target.flags & 16777216) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1) - return true; - if ((source.flags & 4 | source.flags & 64) && target.flags & 272) - return true; - if (source.flags & 256 && - target.flags & 256 && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 && - target.flags & 16 && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 && target.flags & 32768) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - return checkTypeRelatedTo(source, target, relation, undefined); - } - return false; - } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, undefined, 128); - targetType = typeToString(target, undefined, 128); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608)) { - return false; - } - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 && source.flags & 1048576) { - source = source.regularType; - } - if (target.flags & 96 && target.flags & 1048576) { - target = target.regularType; - } - if (source === target) - return -1; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1; - if (getObjectFlags(source) & 128 && source.flags & 1048576) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0; - } - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - if (source.flags & 65536) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190) && !(target.flags & 8190))) { - return result; - } - } - else if (target.flags & 131072) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072) { - if (result = someTypeRelatedToType(source, target, false)) { - return result; - } - } - if (source.flags & 1032192 || target.flags & 1032192) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 && target.flags & 8190) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 && target.flags & 32768) { - return recursiveTypeRelatedTo(source, target, false); - } - if (source.flags & 65536 && target.flags & 65536 || - source.flags & 131072 && target.flags & 131072) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768) && !(getObjectFlags(target) & 512)) { - var isComparingJsxAttributes = !!(source.flags & 33554432); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, false); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 && containsType(targetTypes, source)) { - return -1; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], true); - } - return 0; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 && containsType(sourceTypes, target)) { - return -1; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2) { - relation.set(id, 3); - } - else { - return related === 1 ? -1 : 0; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - if (maybeStack[i].get(id)) { - return 1; - } - } - if (depth === 100) { - overflow = true; - return 0; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - var destinationCache = (result === -1 || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - relation.set(id, reportErrors ? 3 : 2); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384) { - if (getObjectFlags(source) & 32 && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144) { - if (source.flags & 262144) { - if (result = isRelatedTo(target.type, source.type, false)) { - return result; - } - } - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288) { - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384) { - if (getObjectFlags(target) & 32 && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - if (constraint || !(target.flags & 16777216)) { - if (!constraint || constraint.flags & 1) { - constraint = emptyObjectType; - } - constraint = getTypeWithThisArgument(constraint, source); - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288) { - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 && source.indexType === target.indexType) { - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - var sourceIsPrimitive = !!(source.flags & 8190); - if (relation !== identityRelation) { - source = getApparentType(source); - } - if (source.flags & (32768 | 131072) && target.flags & 32768) { - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0; - } - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1) { - return -1; - } - } - return 0; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0; - } - } - else if (!(targetProp.flags & 16777216)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 || targetPropFlags & 8) { - if (getCheckFlags(sourceProp) & 256) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 && targetPropFlags & 8) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 ? source : target), typeToString(sourcePropFlags & 8 ? target : source)); - } - } - return 0; - } - } - else if (targetPropFlags & 16) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0; - } - } - else if (sourcePropFlags & 16) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0; - } - result &= related; - if (relation !== comparableRelation && sourceProp.flags & 67108864 && !(targetProp.flags & 67108864)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 && target.flags & 32768)) { - return 0; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0; - } - var result = -1; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0; - } - } - var result = -1; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 && getObjectFlags(target) & 64 && source.symbol === target.symbol) { - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, undefined, undefined, kind)); - } - return 0; - } - } - return result; - } - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0; - } - var result = -1; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo); - if (!related) { - return 0; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 && !sourceIsPrimitive) { - return -1; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 && getIndexInfoOfType(source, 0); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1; - if (kind === 0) { - var sourceNumberInfo = getIndexInfoOfType(source, 1); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24; - if (targetAccessibility === 8) { - return true; - } - if (targetAccessibility === 16 && sourceAccessibility !== 8) { - return true; - } - if (targetAccessibility !== 16 && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128) { - return true; - } - } - } - return false; - } - function isDeeplyNestedType(type, stack, depth) { - if (depth >= 5 && type.flags & 32768) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0; - } - } - else { - if ((sourceProp.flags & 67108864) !== (targetProp.flags & 67108864)) { - return 0; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - if (source === target) { - return -1; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0; - } - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0; - } - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144); }); - if (!primaryTypes.length) { - return getUnionType(types, true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - if (bestSupertypeScore === types.length - 1) { - break; - } - } - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 && type.target === globalArrayType; - } - function isArrayLikeType(type) { - return getObjectFlags(type) & 4 && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 | 2048 | 4096)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 ? true : - type.flags & 65536 ? type.flags & 16 ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 ? stringType : - type.flags & 64 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 && type.flags & 1048576 ? stringType : - type.flags & 64 && type.flags & 1048576 ? numberType : - type.flags & 128 ? booleanType : - type.flags & 256 ? type.baseType : - type.flags & 65536 && !(type.flags & 16) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 && type.target.objectFlags & 8); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - function getFalsyFlags(type) { - return type.flags & 65536 ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 ? type.text === "" ? 32 : 0 : - type.flags & 64 ? type.text === "0" ? 64 : 0 : - type.flags & 128 ? type === falseType ? 128 : 0 : - type.flags & 7406; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178) - types.push(emptyStringType); - if (flags & 340) - types.push(zeroType); - if (flags & 136) - types.push(falseType); - if (flags & 1024) - types.push(voidType); - if (flags & 2048) - types.push(undefinedType); - if (flags & 4096) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288) : type; - } - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 | 2048)) !== 0 && - getSignaturesOfType(type, 0).length === 0 && - getSignaturesOfType(type, 1).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 && type.flags & 1048576)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576; - regularNew.objectFlags |= 128; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - members.set(prop.name, prop.flags & 4 ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0); - var numberIndexInfo = getIndexInfoOfType(type, 1); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456) { - if (type.flags & 6144) { - return anyType; - } - if (getObjectFlags(type) & 128) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149: - case 148: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228: - case 151: - case 150: - case 153: - case 154: - case 186: - case 187: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152) { - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 || - objectFlags & 4 && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 && type.symbol && type.symbol.flags & (8192 | 2048 | 32) || - objectFlags & 32 || - type.flags & 196608 && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 && target.flags & 65536 && !(source.flags & 16 && target.flags & 16) || - source.flags & 131072 && target.flags & 131072) { - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 | 32)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672) { - if (source.flags & 8388608) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 && getObjectFlags(target) & 4 && source.target === target.target) { - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608) { - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144) { - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384) { - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0); - inferFromSignatures(source, target, 1); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 0); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1) || - getIndexTypeOfType(source, 0) || - getImplicitIndexTypeOfType(source, 1); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 | 262144); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 | 1048576, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - return !!ts.findAncestor(node, function (n) { return n.kind === 162 ? true : n.kind === 71 || n.kind === 143 ? false : "quit"; }); - } - function getFlowCacheKey(node) { - if (node.kind === 71) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99) { - return "0"; - } - if (node.kind === 179) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71: - case 99: - return node; - case 179: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71: - return target.kind === 71 && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 || target.kind === 176) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99: - return target.kind === 99; - case 97: - return target.kind === 97; - case 179: - return target.kind === 179 && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2) { - return strictNullChecks ? 4079361 : 4194049; - } - if (flags & 32) { - return strictNullChecks ? - type.text === "" ? 3030785 : 1982209 : - type.text === "" ? 3145473 : 4194049; - } - if (flags & (4 | 16)) { - return strictNullChecks ? 4079234 : 4193922; - } - if (flags & (64 | 256)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 : 1982082 : - isZero ? 3145346 : 4193922; - } - if (flags & 8) { - return strictNullChecks ? 4078980 : 4193668; - } - if (flags & 136) { - return strictNullChecks ? - type === falseType ? 3030404 : 1981828 : - type === falseType ? 3145092 : 4193668; - } - if (flags & 32768) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 : 8376288 : - strictNullChecks ? 6166480 : 8378320; - } - if (flags & (1024 | 2048)) { - return 2457472; - } - if (flags & 4096) { - return 2340752; - } - if (flags & 512) { - return strictNullChecks ? 1981320 : 4193160; - } - if (flags & 16777216) { - return strictNullChecks ? 6166480 : 8378320; - } - if (flags & 540672) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608) { - return getTypeFactsOfTypes(type.types); - } - return 8388607; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1) || - getIndexTypeOfType(type, 0) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, undefined, false, false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, undefined, false, false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 && parent.parent.left === parent || - parent.parent.kind === 216 && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215: - return stringType; - case 216: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194: - return getAssignedTypeOfBinaryExpression(parent); - case 188: - return undefinedType; - case 177: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198: - return getAssignedTypeOfSpreadExpression(parent); - case 261: - return getAssignedTypeOfPropertyAssignment(parent); - case 262: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215) { - return stringType; - } - if (node.parent.parent.kind === 216) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 || node.kind === 176 ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 && node.parent.kind === 194 && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185: - return getReferenceCandidate(node.expression); - case 194: - switch (node.operatorToken.kind) { - case 58: - return getReferenceCandidate(node.left); - case 26: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 || - parent.kind === 194 && parent.operatorToken.kind === 58 && parent.left === node || - parent.kind === 194 && parent.operatorToken.kind === 26 && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 && target.flags & 16 && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - function mapType(type, mapper) { - if (!(type.flags & 65536)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 ? extractTypesOfKind(typeWithLiterals, 2 | 32) : - t.flags & 4 ? extractTypesOfKind(typeWithLiterals, 4 | 64) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - function createEvolvingArrayType(elementType) { - var result = createObjectType(256); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 ? - autoArrayType : - createArrayType(elementType.flags & 65536 ? - getUnionType(elementType.types, true) : - elementType); - } - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192)) { - if (!(getObjectFlags(t) & 256)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 && (parent.name.text === "length" || - parent.parent.kind === 181 && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 && - parent.expression === root && - parent.parent.kind === 194 && - parent.parent.operatorToken.kind === 58 && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 | 2048); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - var resultType = getObjectFlags(evolvedType) & 256 && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 && getTypeWithFacts(resultType, 524288).flags & 8192) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024) { - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096) { - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048) { - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2) { - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 && reference.kind !== 99) { - flow = container.flowNode; - continue; - } - type = initialType; - } - else { - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024) { - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - if (containsMatchingReference(reference, node)) { - return declaredType; - } - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256) { - var evolvedType_1 = type; - if (node.kind === 181) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 | 2048)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192) { - return flowType; - } - var assumeTrue = (flow.flags & 32) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 && antecedent.lock.locked) { - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], false), true); - } - } - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (type === declaredType) { - break; - } - } - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 && - declaredType.flags & 65536 && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 : 2097152); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 : 2097152); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32: - case 33: - case 34: - case 35: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 && right_1.kind === 9) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 && left_1.kind === 9) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1) { - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 || operator === 33; - var facts = doubleEquals ? - assumeTrue ? 65536 : 524288 : - value.kind === 95 ? - assumeTrue ? 32768 : 262144 : - assumeTrue ? 16384 : 131072; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 || operator === 35) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536)) { - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 : - typeofNEFacts.get(literal.text) || 8192; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16) { - constructSignatures = getSignaturesOfType(rightType, 1); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - if (type.flags & 65536) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192)) { - return assignableType; - } - } - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 || invokedExpression.kind === 179) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71: - case 99: - case 97: - case 179: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185: - return narrowType(type, expr.expression, assumeTrue); - case 194: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192: - if (expr.operator === 51) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - if (location.kind === 71) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 || - node.kind === 265 || - node.kind === 149; - }); - } - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304)) { - links.flags |= 4194304; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304); }); - } - function markParameterAssignments(node) { - if (node.kind === 71) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 && (getDeclarationNodeFlagsFromSymbol(symbol) & 2) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2) { - if (container.kind === 187) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - if (declaration_1.kind === 229 - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199) { - var container = ts.getThisContainer(node, false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 && ts.hasModifier(container, 32)) { - getNodeLinks(declaration_1).flags |= 8388608; - getNodeLinks(node).flags |= 16777216; - } - break; - } - container = ts.getThisContainer(container, false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - if (!(localOrExportSymbol.flags & 3) || assignmentKind === 1 || !declaration) { - return type; - } - var isParameter = ts.getRootDeclaration(declaration).kind === 146; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 || - flowContainer.kind === 187 || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1) !== 0 || isInTypeQuery(node) || node.parent.kind === 246) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048) && getFalsyFlags(flowType) & 2048) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 || - (symbol.flags & (2 | 32)) === 0 || - symbol.valueDeclaration.parent.kind === 260) { - return; - } - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - getNodeLinks(current).flags |= 65536; - } - if (container.kind === 214 && - ts.getAncestor(symbol.valueDeclaration, 227).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152; - } - getNodeLinks(symbol.valueDeclaration).flags |= 262144; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072; - } - } - function isAssignedInBodyOfForStatement(node, container) { - var current = node; - while (current.parent.kind === 185) { - current = current.parent; - } - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 || current.parent.kind === 193)) { - var expr = current.parent; - isAssigned = expr.operator === 43 || expr.operator === 44; - } - if (!isAssigned) { - return false; - } - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2; - if (container.kind === 149 || container.kind === 152) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4; - } - else { - getNodeLinks(container).flags |= 4; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - if (!superCall || superCall.end > node.pos) { - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - var container = ts.getThisContainer(node, true); - var needToCaptureLexicalThis = false; - if (container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - if (container.kind === 187) { - container = ts.getThisContainer(container, false); - needToCaptureLexicalThis = (languageVersion < 2); - } - switch (container.kind) { - case 233: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - break; - case 232: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - break; - case 152: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - } - break; - case 149: - case 148: - if (ts.getModifierFlags(container) & 32) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - } - break; - case 144: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - if (container.kind === 186 && - container.parent.kind === 194 && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3) { - var className = container.parent - .left - .expression - .expression; - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 && node.parent.expression === node; - var container = ts.getSuperContainer(node, true); - var needToCaptureLexicalThis = false; - if (!isCallExpression) { - while (container && container.kind === 187) { - container = ts.getSuperContainer(container, true); - needToCaptureLexicalThis = languageVersion < 2; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144; }); - if (current && current.kind === 144) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32) || isCallExpression) { - nodeCheckFlag = 512; - } - else { - nodeCheckFlag = 256; - } - getNodeLinks(node).flags |= nodeCheckFlag; - if (container.kind === 151 && ts.getModifierFlags(container) & 256) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096; - } - else { - getNodeLinks(container).flags |= 2048; - } - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178) { - if (languageVersion < 2) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - return anyType; - } - } - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 && isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - return container.kind === 152; - } - else { - if (ts.isClassLike(container.parent) || container.parent.kind === 178) { - if (ts.getModifierFlags(container) & 32) { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154; - } - else { - return container.kind === 151 || - container.kind === 150 || - container.kind === 153 || - container.kind === 154 || - container.kind === 149 || - container.kind === 148 || - container.kind === 152; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 || - func.kind === 153 || - func.kind === 154) && func.parent.kind === 178 ? func.parent : - func.kind === 186 && func.parent.kind === 261 ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - if (func.parent.kind === 194 && func.parent.operatorToken.kind === 58) { - var target = func.parent.left; - if (target.kind === 179 || target.kind === 180) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, true, false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) - : contextualReturnType; - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - if (functionDecl.type || - functionDecl.kind === 152 || - functionDecl.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 && operator <= 70) { - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0) { - return undefined; - } - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54) { - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 || operator === 26) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1) || - getIndexTypeOfContextualType(type, 0); - } - return undefined; - } - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1) - || getIteratedTypeOrElementType(type, undefined, false, false, false); - } - return undefined; - } - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249) { - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226: - case 146: - case 149: - case 148: - case 176: - return getContextualTypeForInitializerExpression(node); - case 187: - case 219: - return getContextualTypeForReturnExpression(node); - case 197: - return getContextualTypeForYieldOperand(parent); - case 181: - case 182: - return getContextualTypeForArgument(parent, node); - case 184: - case 202: - return getTypeFromTypeNode(parent.type); - case 194: - return getContextualTypeForBinaryOperand(node); - case 261: - case 262: - return getContextualTypeForObjectLiteralElement(parent); - case 177: - return getContextualTypeForElementExpression(node); - case 195: - return getContextualTypeForConditionalOperand(node); - case 205: - ts.Debug.assert(parent.parent.kind === 196); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185: - return getContextualType(parent); - case 256: - return getContextualTypeForJsxExpression(parent); - case 253: - case 255: - return getContextualTypeForJsxAttribute(parent); - case 251: - case 250: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 || node.kind === 187; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) { - return undefined; - } - else { - signatureList.push(signature); - } - } - } - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, false, false); - } - function hasDefaultValue(node) { - return (node.kind === 176 && !!node.initializer) || - (node.kind === 194 && node.operatorToken.kind === 58); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198) { - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1) || - getIteratedTypeOrElementType(restArrayType, undefined, false, false, false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198; - } - if (!hasSpreadElement) { - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - if (pattern && (pattern.kind === 175 || pattern.kind === 177)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 | 262178 | 512)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, true) : undefinedType; - return createIndexInfo(unionType, false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 || contextualType.pattern.kind === 178); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 || - memberDecl.kind === 262 || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 | member.flags, member.name); - if (inDestructuringPattern) { - var isOptional = (memberDecl.kind === 261 && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512)) { - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263) { - if (languageVersion < 2) { - checkExternalEmitHelpers(memberDecl, 2); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - ts.Debug.assert(memberDecl.kind === 153 || memberDecl.kind === 154); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768) { - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576; - result.flags |= 4194304 | freshObjectLiteralFlag | (typeFlags & 14680064); - result.objectFlags |= 128; - if (patternWithComputedProperties) { - result.objectFlags |= 512; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144)) { - propagatedFlags |= (result.flags & 14680064); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 | 4096 | 2048 | 16777216) || - type.flags & 32768 && !isGenericMappedType(type) || - type.flags & 196608 && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - checkJsxOpeningLikeElement(node.openingElement); - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - function isUnhyphenatedJsxName(name) { - return name.indexOf("-") < 0; - } - function isJsxIntrinsicIdentifier(tagName) { - if (tagName.kind === 179 || tagName.kind === 99) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; - var attributeSymbol = createSymbol(4 | 134217728 | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - var parent = openingLikeElement.parent.kind === 249 ? openingLikeElement.parent : undefined; - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - if (child.kind === 10) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - var childrenPropSymbol = createSymbol(4 | 134217728, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, undefined, undefined); - result.flags |= 33554432 | 4194304; - result.objectFlags |= 128; - return result; - } - } - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1; - return links.resolvedSymbol = intrinsicProp; - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - links.jsxFlags |= 2; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536)); - if (isTypeAny(valueType)) { - return anyType; - } - var signatures = getSignaturesOfType(valueType, 1); - if (signatures.length === 0) { - signatures = getSignaturesOfType(valueType, 0); - if (signatures.length === 0) { - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(undefined, signature.typeParameters, 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), true); - } - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920, undefined); - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064); - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - if (!result) { - result = allMatchingAttributesType; - } - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), true); - } - if (elementType.flags & 2) { - return anyType; - } - else if (elementType.flags & 32) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - return anyType; - } - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - return anyType; - } - else if (propsName === "") { - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - return attributesType; - } - else { - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, true); - } - } - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, false); - } - } - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - if ((compilerOptions.jsx || 0) === 0) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - var reactRefErr = compilerOptions.jsx === 2 ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455, reactRefErr, reactNamespace); - if (reactSym) { - reactSym.isReferenced = true; - if (reactSym.flags & 8388608 && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - return true; - } - } - else if (targetType.flags & 196608) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, false); - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 ? flags : flags & ~28; - } - if (getCheckFlags(s) & 6) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 ? 8 : - checkFlags & 64 ? 4 : - 16; - var staticModifier = checkFlags & 512 ? 32 : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216) { - return 4 | 32; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 || getCheckFlags(symbol) & 4); - } - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 || node.kind === 226 ? - node.name : - node.right; - if (getCheckFlags(prop) & 256) { - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97) { - if (languageVersion < 2) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 && propKind !== 150; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128) { - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - if (!(flags & 24)) { - return true; - } - if (flags & 8) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - if (left.kind === 97) { - return true; - } - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - if (flags & 32) { - return true; - } - if (type.flags & 16384 && type.isThisType) { - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144; - if (kind) { - error(errorNode, kind & 2048 ? kind & 4096 ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 | 8192) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 && !(containingType.flags & 8190)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8)) { - if (getCheckFlags(prop) & 1) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 && isTypeAny(apparentType))) { - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 && - node.parent && node.parent.kind !== 159 && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - if (node.kind !== 179 || assignmentKind === 1 || - !(prop.flags & (3 | 4 | 98304)) && - !(prop.flags & 8192 && propType.flags & 65536)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71) { - return getResolvedSymbol(initializer); - } - return undefined; - } - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1) && !getIndexTypeOfType(type, 0); - } - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - if ((expressionType.flags & 512) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(true); - if (!globalESSymbol) { - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183) { - checkExpression(node.template); - } - else if (node.kind !== 147) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; - var typeArguments; - var callIsIncomplete; - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - return true; - } - if (node.kind === 183) { - var tagExpression = node; - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196) { - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - ts.Debug.assert(callExpression.kind === 182); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - function getSingleCallSignature(type) { - if (type.flags & 32768) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, true, false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - for (var i = 0; i < typeParameters.length; i++) { - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - var callIsIncomplete = node.attributes.end === node.end; - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - if (arg === undefined || arg.kind !== 200) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - function getThisArgumentOfCall(node) { - if (node.kind === 181) { - var callee = node.expression; - if (callee.kind === 179) { - return callee.expression; - } - else if (callee.kind === 180) { - return callee.expression; - } - } - } - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183) { - var template = node.template; - args = [undefined]; - if (template.kind === 196) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147) { - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147) { - switch (node.parent.kind) { - case 229: - case 199: - return 1; - case 149: - return 2; - case 151: - case 153: - case 154: - if (languageVersion === 0) { - return 2; - } - return signature.parameters.length >= 3 ? 3 : 2; - case 146: - return 3; - } - } - else { - return args.length; - } - } - function getEffectiveDecoratorFirstArgumentType(node) { - if (node.kind === 229) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorSecondArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - node = node.parent; - if (node.kind === 152) { - return anyType; - } - } - if (node.kind === 149 || - node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var element = node; - switch (element.name.kind) { - case 71: - case 8: - case 9: - return getLiteralTypeForText(32, element.name.text); - case 144: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorThirdArgumentType(node) { - if (node.kind === 229) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146) { - return numberType; - } - if (node.kind === 149) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 || - node.kind === 153 || - node.kind === 154) { - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - function getEffectiveArgumentType(node, argIndex) { - if (node.kind === 147) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183) { - return getGlobalTemplateStringsArrayType(); - } - return undefined; - } - function getEffectiveArgument(node, args, argIndex) { - if (node.kind === 147 || - (argIndex === 0 && node.kind === 183)) { - return undefined; - } - return args[argIndex]; - } - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147) { - return node.expression; - } - else if (argIndex === 0 && node.kind === 183) { - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183; - var isDecorator = node.kind === 147; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - if (node.expression.kind !== 97) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - var excludeArgument; - if (!isDecorator) { - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 && node.arguments.hasTrailingComma; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - return candidateForArgumentError; - } - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, undefined, true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, false, ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - if (funcType.flags & 65536) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - return resolveErrorCall(node); - } - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - var constructSignatures = getSignaturesOfType(expressionType, 1); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - var callSignatures = getSignaturesOfType(expressionType, 0); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - if (!(modifiers & 24)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229: - case 199: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151: - case 153: - case 154: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0); - var constructSignatures = getSignaturesOfType(apparentType, 1); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - if (elementType.flags & 65536) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181: - return resolveCallExpression(node, candidatesOutArray); - case 182: - return resolveNewExpression(node, candidatesOutArray); - case 183: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147: - return resolveDecorator(node, candidatesOutArray); - case 251: - case 250: - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, undefined, undefined); - } - return links.inferredClassType; - } - function checkCallExpression(node) { - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97) { - return voidType; - } - if (node.kind === 182) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 && - declaration.kind !== 156 && - declaration.kind !== 161 && - !ts.isJSDocConstructSignature(declaration)) { - var funcSymbol = node.expression.kind === 71 ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, true)) { - return false; - } - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455, undefined, undefined); - if (!resolvedRequire) { - return true; - } - if (resolvedRequire.flags & 8388608) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 - ? 228 - : resolvedRequire.flags & 3 - ? 226 - : 0; - if (targetDeclarationKind !== 0) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - if (links.type === emptyObjectType && - (name.kind === 174 || name.kind === 175)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2) { - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType) { - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 - ? createAsyncIterableIteratorType(anyType) - : createIterableIteratorType(anyType); - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - return functionFlags & 2 - ? createPromiseReturnType(func, neverType) - : neverType; - } - if (types.length === 0) { - return functionFlags & 2 - ? createPromiseReturnType(func, voidType) - : voidType; - } - } - type = getUnionType(types, true); - if (functionFlags & 1) { - type = functionFlags & 2 - ? createAsyncIterableIteratorType(type) - : createIterableIteratorType(type); - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - return (functionFlags & 3) === 2 - ? createPromiseReturnType(func, widenedType) - : widenedType; - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, false, (functionFlags & 2) !== 0); - } - if (functionFlags & 2) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2) { - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 || func.kind === 187)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - if (returnType && maybeTypeOfKind(returnType, 1 | 1024)) { - return; - } - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256; - if (returnType && returnType.flags & 8192) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186) { - checkGrammarForGenerator(node); - } - if (checkMode === 1 && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2; - if (mightFixTypeParameters || !(links.flags & 1024)) { - var contextualSignature = getContextualSignature(node); - var contextChecked = !!(links.flags & 1024); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3) === 2 ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); - if ((functionFlags & 1) === 0) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207) { - checkSourceElement(node.body); - } - else { - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3) === 2) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - return !!(getCheckFlags(symbol) & 8 || - symbol.flags & 4 && getDeclarationModifierFlagsFromSymbol(symbol) & 64 || - symbol.flags & 3 && getDeclarationNodeFlagsFromSymbol(symbol) & 2 || - symbol.flags & 98304 && !(symbol.flags & 65536) || - symbol.flags & 8); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - if (symbol.flags & 4 && - (expr.kind === 179 || expr.kind === 180) && - expr.expression.kind === 99) { - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152)) - return true; - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 || expr.kind === 180) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - var node = ts.skipParentheses(expr); - if (node.kind !== 71 && node.kind !== 179 && node.kind !== 180) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 && expr.kind !== 180) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 16384)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 && node.operand.kind === 8) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, "" + -node.operand.text)); - } - switch (node.operator) { - case 37: - case 38: - case 52: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51: - var facts = getTypeFacts(operandType) & (1048576 | 2097152); - return facts === 1048576 ? falseType : - facts === 2097152 ? trueType : - booleanType; - case 43: - case 44: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (isTypeOfKind(leftType, 8190)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0).length || - getSignaturesOfType(rightType, 1).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 | 512))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 || property.kind === 262) { - var name = property.name; - if (name.kind === 144) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1) || - getIndexTypeOfType(objectLiteralType, 0); - if (type) { - if (property.kind === 262) { - return checkDestructuringAssignment(property, type); - } - else { - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263) { - if (languageVersion < 5) { - checkExternalEmitHelpers(property, 4); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - var elementType = checkIteratedTypeOrElementType(sourceType, node, false, false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200) { - if (element.kind !== 198) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 && restExpression.operatorToken.kind === 58) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048)) { - sourceType = getTypeWithFacts(sourceType, 131072); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 && target.operatorToken.kind === 58) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, undefined); - } - return sourceType; - } - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71: - case 9: - case 12: - case 183: - case 196: - case 13: - case 8: - case 101: - case 86: - case 95: - case 139: - case 186: - case 199: - case 187: - case 177: - case 178: - case 189: - case 203: - case 250: - case 249: - return true; - case 195: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192: - case 193: - switch (node.operator) { - case 51: - case 37: - case 38: - case 52: - return true; - } - return false; - case 190: - case 184: - case 202: - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 && (left.kind === 178 || left.kind === 177)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39: - case 40: - case 61: - case 62: - case 41: - case 63: - case 42: - case 64: - case 38: - case 60: - case 45: - case 65: - case 46: - case 66: - case 47: - case 67: - case 49: - case 69: - case 50: - case 70: - case 48: - case 68: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - if ((leftType.flags & 136) && - (rightType.flags & 136) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37: - case 59: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 | 262178) && !isTypeOfKind(rightType, 1 | 262178)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340) && isTypeOfKind(rightType, 340)) { - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178) || isTypeOfKind(rightType, 262178)) { - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27: - case 29: - case 30: - case 31: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32: - case 33: - case 34: - case 35: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92: - return checkInExpression(left, right, leftType, rightType); - case 53: - return getTypeFacts(leftType) & 1048576 ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54: - return getTypeFacts(leftType) & 2097152 ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 && node.text === "eval"; - } - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512) ? left : - maybeTypeOfKind(rightType, 512) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49: - case 69: - return 54; - case 50: - case 70: - return 35; - case 48: - case 68: - return 53; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 && operator <= 70) { - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - checkTypeAssignableTo(valueType, leftType, left, undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - if (produceDiagnostics) { - if (!(node.flags & 4096) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - if ((functionFlags & 3) === 3 && - languageVersion < 5) { - checkExternalEmitHelpers(node, 26624); - } - if ((functionFlags & 3) === 1 && - languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256); - } - } - if (functionFlags & 1) { - var expressionType = checkExpressionCached(node.expression, undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, false, (functionFlags & 2) !== 0); - } - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, undefined); - } - } - } - } - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32, node.text)); - case 8: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64, node.text)); - case 101: - return trueType; - case 86: - return falseType; - } - } - function checkTemplateExpression(node) { - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 : - contextualMapper ? 2 : 0; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 || node.kind === 202; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, true); - return ts.getCombinedNodeFlags(declaration) & 2 || - ts.getCombinedModifierFlags(declaration) & 64 && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - if (constraint.flags & (2 | 4 | 8 | 16)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 | 262144)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - checkGrammarMethod(node); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - function getTypeOfExpression(node, cache) { - if (node.kind === 181 && node.expression.kind !== 97 && !ts.isRequireCall(node, true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - return cache ? checkExpressionCached(node) : checkExpression(node); - } - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - var ok = (node.parent.kind === 179 && node.parent.expression === node) || - (node.parent.kind === 180 && node.parent.expression === node) || - ((node.kind === 71 || node.kind === 143) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71: - return checkIdentifier(node); - case 99: - return checkThisExpression(node); - case 97: - return checkSuperExpression(node); - case 95: - return nullWideningType; - case 9: - case 8: - case 101: - case 86: - return checkLiteralExpression(node); - case 196: - return checkTemplateExpression(node); - case 13: - return stringType; - case 12: - return globalRegExpType; - case 177: - return checkArrayLiteral(node, checkMode); - case 178: - return checkObjectLiteral(node, checkMode); - case 179: - return checkPropertyAccessExpression(node); - case 180: - return checkIndexedAccess(node); - case 181: - case 182: - return checkCallExpression(node); - case 183: - return checkTaggedTemplateExpression(node); - case 185: - return checkExpression(node.expression, checkMode); - case 199: - return checkClassExpression(node); - case 186: - case 187: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189: - return checkTypeOfExpression(node); - case 184: - case 202: - return checkAssertion(node); - case 203: - return checkNonNullAssertion(node); - case 204: - return checkMetaProperty(node); - case 188: - return checkDeleteExpression(node); - case 190: - return checkVoidExpression(node); - case 191: - return checkAwaitExpression(node); - case 192: - return checkPrefixUnaryExpression(node); - case 193: - return checkPostfixUnaryExpression(node); - case 194: - return checkBinaryExpression(node, checkMode); - case 195: - return checkConditionalExpression(node, checkMode); - case 198: - return checkSpreadExpression(node, checkMode); - case 200: - return undefinedWideningType; - case 197: - return checkYieldExpression(node); - case 256: - return checkJsxExpression(node, checkMode); - case 249: - return checkJsxElement(node); - case 250: - return checkJsxSelfClosingElement(node); - case 254: - return checkJsxAttributes(node, checkMode); - case 251: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - function checkTypeParameter(node) { - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 || func.kind === 156 || func.kind === 161) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187: - case 155: - case 228: - case 186: - case 160: - case 151: - case 150: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 || - name.kind === 174) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - if (node.kind === 157) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 || node.kind === 228 || node.kind === 161 || - node.kind === 155 || node.kind === 152 || - node.kind === 156) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4)) { - if ((functionFlags & 3) === 3 && languageVersion < 5) { - checkExternalEmitHelpers(node, 6144); - } - if ((functionFlags & 3) === 2 && languageVersion < 4) { - checkExternalEmitHelpers(node, 64); - } - if ((functionFlags & 3) !== 0 && languageVersion < 2) { - checkExternalEmitHelpers(node, 128); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 | 1)) === 1) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 - ? createAsyncIterableIteratorType(generatorElementType) - : createIterableIteratorType(generatorElementType); - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3) === 2) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var Declaration; - (function (Declaration) { - Declaration[Declaration["Getter"] = 1] = "Getter"; - Declaration[Declaration["Setter"] = 2] = "Setter"; - Declaration[Declaration["Method"] = 4] = "Method"; - Declaration[Declaration["Property"] = 3] = "Property"; - })(Declaration || (Declaration = {})); - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153: - addName(names, member.name, memberName, 1); - break; - case 154: - addName(names, member.name, memberName, 2); - break; - case 149: - addName(names, member.name, memberName, 3); - break; - case 151: - addName(names, member.name, memberName, 4); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4) { - if (meaning !== 4) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148) { - var memberName = void 0; - switch (member.name.kind) { - case 9: - case 8: - case 71: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230) { - var nodeSymbol = getSymbolOfNode(node); - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - checkFunctionOrMethodDeclaration(node); - if (ts.getModifierFlags(node) & 128 && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 && n.kind !== 228) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 && - !(ts.getModifierFlags(n) & 32) && - !!n.initializer; - } - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92; }); - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128)) { - if (!(node.flags & 256)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var otherKind = node.kind === 153 ? 154 : 153; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28) !== (ts.getModifierFlags(otherAccessor) & 28)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128) !== ts.hasModifier(otherAccessor, 128)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288)) { - return type; - } - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - if (maybeTypeOfKind(objectType, 540672) && isTypeOfKind(indexType, 340)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - if (n.parent.kind !== 230 && - n.parent.kind !== 229 && - n.parent.kind !== 199 && - ts.isInAmbientContext(n)) { - if (!(flags & 2)) { - flags |= 1; - } - flags |= 2; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 | 16)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 | 2 | 8 | 16 | 128; - var someNodeFlags = 0; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 || node.kind === 150) && - (ts.getModifierFlags(node) & 32) !== (ts.getModifierFlags(subsequentNode) & 32); - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - if (ts.getModifierFlags(node) & 128) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 || node.parent.kind === 163 || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = undefined; - } - if (node.kind === 228 || node.kind === 151 || node.kind === 150 || node.kind === 152) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - var symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032)) { - return; - } - } - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - var exportedDeclarationSpaces = 0; - var nonExportedDeclarationSpaces = 0; - var defaultExportedDeclarationSpaces = 0; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 | 512); - if (effectiveDeclarationFlags & 1) { - if (effectiveDeclarationFlags & 512) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230: - return 2097152; - case 233: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 - ? 4194304 | 1048576 - : 4194304; - case 229: - case 232: - return 2097152 | 1048576; - case 237: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - function getPromisedTypeOfPromise(promise, errorNode) { - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), true); - } - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - function checkAsyncFunctionReturnType(node) { - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455, true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151: - case 153: - case 154: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 ? 793064 : 1920) | 8388608, undefined, undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - function checkDecorators(node) { - if (!node.decorators) { - return; - } - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8); - if (node.kind === 146) { - checkExternalEmitHelpers(firstDecorator, 32); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16); - switch (node.kind) { - case 229: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151: - case 153: - case 154: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - if (node.name && node.name.kind === 144) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - var firstDeclaration = ts.forEach(localSymbol.declarations, function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 - ? checkAsyncFunctionReturnType(node) - : getTypeFromTypeNode(node.type)); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 && ts.nodeIsPresent(node.body)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265: - case 233: - checkUnusedModuleMembers(node); - break; - case 229: - case 199: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230: - checkUnusedTypeParameters(node); - break; - case 207: - case 235: - case 214: - case 215: - case 216: - checkUnusedLocalsAndParameters(node); - break; - case 152: - case 186: - case 228: - case 187: - case 151: - case 153: - case 154: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150: - case 155: - case 156: - case 157: - case 160: - case 161: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 && - (declaration.parent.parent.kind === 215 || - declaration.parent.parent.kind === 216)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 && node.text.charCodeAt(0) === 95; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 || member.kind === 149) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - if (node.kind === 207) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 || - node.kind === 148 || - node.kind === 151 || - node.kind === 150 || - node.kind === 153 || - node.kind === 154) { - return false; - } - if (ts.isInAmbientContext(node)) { - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 && ts.nodeIsMissing(root.parent.body)) { - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4) { - var isDeclaration_1 = node.kind !== 71; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8) { - var isDeclaration_2 = node.kind !== 71; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - var enclosingClass = ts.getContainingClass(node); - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent)) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - if (node.kind === 233 && ts.getModuleInstanceState(node) !== 1) { - return; - } - var parent = getDeclarationContainer(node); - if (parent.kind === 265 && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024) { - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - if ((ts.getCombinedNodeFlags(node) & 3) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - if (node.kind === 226 && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3, undefined, undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227); - var container = varDeclList.parent.kind === 208 && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - var namesShareScope = container && - (container.kind === 207 && ts.isFunctionLike(container.parent) || - container.kind === 234 || - container.kind === 233 || - container.kind === 265); - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - return; - } - if (n.kind === 179) { - return visit(n.expression); - } - else if (n.kind === 71) { - var symbol = resolveName(n, n.text, 107455 | 8388608, undefined, undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 || - symbol.valueDeclaration.kind === 176) { - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - (current.parent.kind === 149 && - !(ts.hasModifier(current.parent, 32)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - if (node.name.kind === 144) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176) { - if (node.parent.kind === 174 && languageVersion < 5) { - checkExternalEmitHelpers(node, 4); - } - if (node.propertyName && node.propertyName.kind === 144) { - checkComputedPropertyName(node.propertyName); - } - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 && languageVersion < 2 && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512); - } - ts.forEach(node.name.elements, checkSourceElement); - } - if (node.initializer && ts.getRootDeclaration(node).kind === 146 && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - if (ts.isBindingPattern(node.name)) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - if (node.initializer && node.parent.parent.kind !== 215) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, undefined); - checkParameterInitializer(node); - } - } - else { - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 && node.kind !== 148) { - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 || node.kind === 176) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 && right.kind === 226) || - (left.kind === 226 && right.kind === 146)) { - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 | - 16 | - 256 | - 128 | - 64 | - 32; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - if (node.modifiers && node.parent.kind === 178) { - if (ts.getFunctionFlags(node) & 2) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 | 2)) === 2 && languageVersion < 5) { - checkExternalEmitHelpers(node, 16384); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2) { - checkExternalEmitHelpers(node, 256); - } - } - if (node.initializer.kind === 227) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - if (varExpr.kind === 177 || varExpr.kind === 178) { - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - if (node.initializer.kind === 227) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 || varExpr.kind === 178) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 | 540672 | 16777216)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, true) || anyType; - } - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - if (allowStringInput) { - if (arrayType.flags & 65536) { - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, true); - } - } - else if (arrayType.flags & 262178) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - if (arrayType.flags & 8192) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1); - if (hasStringConstituent && arrayElementType) { - if (arrayElementType.flags & 262178) { - return stringType; - } - return getUnionType([arrayElementType, stringType], true); - } - return arrayElementType; - } - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - if (isReferenceToType(type, getGlobalAsyncIterableType(false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - if (isReferenceToType(type, getGlobalIterableType(false)) || - isReferenceToType(type, getGlobalIterableIteratorType(false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), true); - if (isTypeAny(nextResult)) { - return undefined; - } - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, undefined, isAsyncGenerator, false, false) - || getIteratedTypeOfIterator(returnType, undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3) === 2 - ? getPromisedTypeOfPromise(returnType) - : returnType; - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 | 1); - } - function checkReturnStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1) { - return; - } - if (func.kind === 154) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - if (clause.kind === 258 && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257) { - var caseClause = clause; - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0); - var stringIndexType = getIndexTypeOfType(type, 0); - var numberIndexType = getIndexTypeOfType(type, 1); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1); - }); - if (getObjectFlags(type) & 1 && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (!(ts.getModifierFlags(member) & 32) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - if (!errorNode && (getObjectFlags(type) & 2)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0) && getIndexTypeOfType(base, 1); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - if (indexKind === 1 && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 || - ts.getNameOfDeclaration(propDeclaration).kind === 144 || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2) { - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - if (source.name.text !== target.symbol.name) { - return false; - } - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2) { - checkExternalEmitHelpers(baseTypeNode.parent, 1); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32) && !(baseConstructorType.flags & 540672)) { - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - return getCheckFlags(s) & 1 ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 || d.kind === 230; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - if (derived === base) { - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - if (baseDeclarationFlags & 128 && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128))) { - if (derivedClassDecl.kind === 199) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 || derivedDeclarationFlags & 8) { - continue; - } - if ((baseDeclarationFlags & 32) !== (derivedDeclarationFlags & 32)) { - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 && derived.flags & 98308) { - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 || kind === 154; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37: return value_1; - case 38: return -value_1; - case 52: return ~value_1; - } - return undefined; - case 194: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49: return left | right; - case 48: return left & right; - case 46: return left >> right; - case 47: return left >>> right; - case 45: return left << right; - case 50: return left ^ right; - case 39: return left * right; - case 41: return left / right; - case 37: return left + right; - case 38: return left - right; - case 42: return left % right; - } - return undefined; - case 8: - checkGrammarNumericLiteral(e); - return +e.text; - case 185: - return evalConstant(e.expression); - case 71: - case 180: - case 179: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71) { - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - var current = expression; - while (current) { - if (current.kind === 71) { - break; - } - else if (current.kind === 179) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - if (member === propertyDecl) { - return undefined; - } - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - if (declaration.kind !== 232) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 || - (declaration.kind === 228 && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - if (symbol.flags & 512 - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - var mergedClass = ts.getDeclarationOfKind(symbol, 229); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728); - if (checkBody && node.body) { - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208: - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243: - case 244: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237: - case 238: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176: - case 226: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - case 229: - case 232: - case 228: - case 230: - case 233: - case 231: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - var reportError = !(symbol.flags & 134217728); - if (!reportError) { - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71: - return node; - case 143: - do { - node = node.left; - } while (node.kind !== 71); - return node; - case 179: - do { - node = node.expression; - } while (node.kind !== 71); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - if (!isTopLevelInExternalModuleAugmentation(node)) { - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - var excludedMeanings = (symbol.flags & (107455 | 1048576) ? 107455 : 0) | - (symbol.flags & 793064 ? 793064 : 0) | - (symbol.flags & 1920 ? 1920 : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455) { - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 | 1920).flags & 1920)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 || node.parent.kind === 234 || node.parent.kind === 233; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - var symbol = resolveName(exportedName, exportedName.text, 107455 | 793064 | 1920 | 8388608, undefined, undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - return; - } - var container = node.parent.kind === 265 ? node.parent : node.parent.parent; - if (container.kind === 233 && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - var exports = getExportsOfModule(moduleSymbol); - exports && exports.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - if (flags & (1920 | 64 | 384)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 && exportedDeclarationsCount <= 2) { - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 && declaration.kind !== 151) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145: - return checkTypeParameter(node); - case 146: - return checkParameter(node); - case 149: - case 148: - return checkPropertyDeclaration(node); - case 160: - case 161: - case 155: - case 156: - return checkSignatureDeclaration(node); - case 157: - return checkSignatureDeclaration(node); - case 151: - case 150: - return checkMethodDeclaration(node); - case 152: - return checkConstructorDeclaration(node); - case 153: - case 154: - return checkAccessorDeclaration(node); - case 159: - return checkTypeReferenceNode(node); - case 158: - return checkTypePredicate(node); - case 162: - return checkTypeQuery(node); - case 163: - return checkTypeLiteral(node); - case 164: - return checkArrayType(node); - case 165: - return checkTupleType(node); - case 166: - case 167: - return checkUnionOrIntersectionType(node); - case 168: - case 170: - return checkSourceElement(node.type); - case 171: - return checkIndexedAccessType(node); - case 172: - return checkMappedType(node); - case 228: - return checkFunctionDeclaration(node); - case 207: - case 234: - return checkBlock(node); - case 208: - return checkVariableStatement(node); - case 210: - return checkExpressionStatement(node); - case 211: - return checkIfStatement(node); - case 212: - return checkDoStatement(node); - case 213: - return checkWhileStatement(node); - case 214: - return checkForStatement(node); - case 215: - return checkForInStatement(node); - case 216: - return checkForOfStatement(node); - case 217: - case 218: - return checkBreakOrContinueStatement(node); - case 219: - return checkReturnStatement(node); - case 220: - return checkWithStatement(node); - case 221: - return checkSwitchStatement(node); - case 222: - return checkLabeledStatement(node); - case 223: - return checkThrowStatement(node); - case 224: - return checkTryStatement(node); - case 226: - return checkVariableDeclaration(node); - case 176: - return checkBindingElement(node); - case 229: - return checkClassDeclaration(node); - case 230: - return checkInterfaceDeclaration(node); - case 231: - return checkTypeAliasDeclaration(node); - case 232: - return checkEnumDeclaration(node); - case 233: - return checkModuleDeclaration(node); - case 238: - return checkImportDeclaration(node); - case 237: - return checkImportEqualsDeclaration(node); - case 244: - return checkExportDeclaration(node); - case 243: - return checkExportAssignment(node); - case 209: - checkGrammarStatementInAmbientContext(node); - return; - case 225: - checkGrammarStatementInAmbientContext(node); - return; - case 247: - return checkMissingDeclaration(node); - } - } - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186: - case 187: - case 151: - case 150: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153: - case 154: - checkAccessorDeclaration(node); - break; - case 199: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1)) { - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1; - } - } - function getDiagnostics(sourceFile, ct) { - try { - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - case 233: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931); - break; - case 232: - copySymbols(getSymbolOfNode(location).exports, meaning & 8); - break; - case 199: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - case 229: - case 230: - if (!(memberFlags & 32)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064); - } - break; - case 186: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145: - case 229: - case 230: - case 231: - case 232: - return true; - } - } - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 || node.parent.kind === 277); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179) { - node = node.parent; - } - return node.parent && node.parent.kind === 201; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1: - case 3: - return getSymbolOfNode(entityName.parent); - case 4: - case 2: - case 5: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 && - entityName.parent === entityName.parent.parent.left) { - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, 107455 | 793064 | 1920 | 8388608); - } - if (entityName.kind !== 179 && isInRightSideOfImportOrExportAssignment(entityName)) { - var importEqualsDeclaration = ts.getAncestor(entityName, 237); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0; - if (entityName.parent.kind === 201) { - meaning = 793064; - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455; - } - } - else { - meaning = 1920; - } - meaning |= 8388608; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - return undefined; - } - if (entityName.kind === 71) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455, false, true); - } - else if (entityName.kind === 179) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 || entityName.parent.kind === 277) ? 793064 : 1920; - return resolveEntityName(entityName, meaning, false, true); - } - else if (entityName.parent.kind === 253) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158) { - return resolveEntityName(entityName, 1); - } - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - return undefined; - } - if (ts.isDeclarationName(node)) { - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 && - node.parent.parent.kind === 174 && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71: - case 179: - case 143: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99: - var container = ts.getThisContainer(node, false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - case 97: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169: - return getTypeFromTypeNode(node).symbol; - case 123: - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9: - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 || node.parent.kind === 244) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, false)) { - return resolveExternalModuleName(node, node); - } - case 8: - if (node.parent.kind === 180 && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 262) { - return resolveEntityName(location.name, 107455 | 8388608); - } - return undefined; - } - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 | 793064 | 1920 | 8388608); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 || expr.kind === 177); - if (expr.parent.kind === 216) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 194) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - if (expr.parent.kind === 261) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - ts.Debug.assert(expr.parent.kind === 177); - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, false, false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - function getPropertySymbolOfDestructuringAssignment(location) { - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0).length || getSignaturesOfType(type, 1).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576) { - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 && parentSymbol_1.valueDeclaration.kind === 265) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455, undefined, undefined)) { - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072) { - var isDeclaredInLoop = nodeLinks_1.flags & 262144; - var inLoopInitializer = ts.isIterationStatement(container, false); - var inLoopBodyBlock = container.kind === 207 && ts.isIterationStatement(container.parent, false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237: - case 239: - case 240: - case 242: - case 246: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243: - return node.expression - && node.expression.kind === 71 - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 || !ts.isInternalModuleImportEqualsDeclaration(node)) { - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - return target.flags & 107455 && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264: - case 179: - case 180: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8)) { - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 && getSignaturesOfType(type, 0).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - var valueSymbol = resolveEntityName(typeName, 107455, true, false, location); - var typeSymbol = resolveEntityName(typeName, 793064, true, false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 | 6144 | 8192)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 | 131072)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096) { - type = includeFalsyTypes(type, 2048); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 | 1048576 | 8388608, undefined, undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 && type.flags & 1048576); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - function getTypeReferenceDirectivesForEntityName(node) { - if (!fileToDirective) { - return undefined; - } - var meaning = (node.kind === 179) || (node.kind === 71 && isInTypeQuery(node)) - ? 107455 | 1048576 - : 793064 | 1920; - var symbol = resolveEntityName(node, meaning, true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - if (!symbol.declarations) { - return false; - } - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 && current.flags & 512) { - return false; - } - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265); - } - function initializeTypeChecker() { - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true); - getSymbolLinks(unknownSymbol).type = unknownType; - globalArrayType = getGlobalType("Array", 1, true); - globalObjectType = getGlobalType("Object", 0, true); - globalFunctionType = getGlobalType("Function", 0, true); - globalStringType = getGlobalType("String", 0, true); - globalNumberType = getGlobalType("Number", 0, true); - globalBooleanType = getGlobalType("Boolean", 0, true); - globalRegExpType = getGlobalType("RegExp", 0, true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1; helper <= 16384; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1: return "__extends"; - case 2: return "__assign"; - case 4: return "__rest"; - case 8: return "__decorate"; - case 16: return "__metadata"; - case 32: return "__param"; - case 64: return "__awaiter"; - case 128: return "__generator"; - case 256: return "__values"; - case 512: return "__read"; - case 1024: return "__spread"; - case 2048: return "__await"; - case 4096: return "__asyncGenerator"; - case 8192: return "__asyncDelegator"; - case 16384: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 || node.kind === 154) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131) { - if (node.kind === 148 || node.kind === 150) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76: - if (node.kind !== 232 && node.parent.kind === 229) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76)); - } - break; - case 114: - case 113: - case 112: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113) { - lastProtected = modifier; - } - else if (modifier.kind === 112) { - lastPrivate = modifier; - } - if (flags & 28) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128) { - if (modifier.kind === 112) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115: - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 || node.parent.kind === 265) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32; - lastStatic = modifier; - break; - case 131: - if (flags & 64) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 && node.kind !== 148 && node.kind !== 157 && node.kind !== 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64; - lastReadonly = modifier; - break; - case 84: - if (flags & 1) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1; - break; - case 124: - if (flags & 2) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2; - lastDeclare = modifier; - break; - case 117: - if (flags & 128) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229) { - if (node.kind !== 151 && - node.kind !== 149 && - node.kind !== 153 && - node.kind !== 154) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 && ts.getModifierFlags(node.parent) & 128)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128; - break; - case 120: - if (flags & 256) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256; - lastAsync = modifier; - break; - } - } - if (node.kind === 152) { - if (flags & 32) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 || node.kind === 237) && flags & 2) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 && (flags & 92) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 && (flags & 92) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153: - case 154: - case 152: - case 149: - case 148: - case 151: - case 150: - case 157: - case 233: - case 238: - case 237: - case 244: - case 243: - case 186: - case 187: - case 146: - return false; - default: - if (node.parent.kind === 234 || node.parent.kind === 265) { - return false; - } - switch (node.kind) { - case 228: - return nodeHasAnyModifiersExcept(node, 120); - case 229: - return nodeHasAnyModifiersExcept(node, 117); - case 230: - case 208: - case 231: - return true; - case 232: - return nodeHasAnyModifiersExcept(node, 76); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151: - case 228: - case 186: - case 187: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 && parameter.type.kind !== 133) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - if (node.kind !== 144) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 && computedPropertyName.expression.operatorToken.kind === 26) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 || - node.kind === 186 || - node.kind === 151); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263) { - continue; - } - var name = prop.name; - if (name.kind === 144) { - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 && !inDestructuring && prop.objectAssignmentInitializer) { - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 || prop.kind !== 151) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - var currentKind = void 0; - if (prop.kind === 261 || prop.kind === 262) { - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151) { - currentKind = Property; - } - else if (prop.kind === 153) { - currentKind = GetAccessor; - } - else if (prop.kind === 154) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384) === 0) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222: - if (node.label && current.label.text === node.label.text) { - var isMisplacedContinueLabel = node.kind === 217 - && !ts.isIterationStatement(current.statement, true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221: - if (node.kind === 218 && !node.label) { - return false; - } - break; - default: - if (ts.isIterationStatement(current, false) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 || node.name.kind === 174) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 || expr.kind === 8 || - expr.kind === 192 && expr.operator === 38 && - expr.operand.kind === 8; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 && node.parent.parent.kind !== 216) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71) { - if (name.originalKeywordKind === 110) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211: - case 212: - case 213: - case 220: - case 214: - case 215: - case 216: - return false; - case 222: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 230 || - node.kind === 231 || - node.kind === 238 || - node.kind === 237 || - node.kind === 244 || - node.kind === 243 || - node.kind === 236 || - ts.getModifierFlags(node) & (2 | 1 | 512)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - if (node.parent.kind === 207 || node.parent.kind === 234 || node.parent.kind === 265) { - var links_1 = getNodeLinks(node.parent); - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - } - } - } - function checkGrammarNumericLiteral(node) { - if (node.numericLiteralFlags & 4) { - var diagnosticMessage = void 0; - if (languageVersion >= 1) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - updated = ts.createNodeArray([], nodes.hasTrailingComma && start + count === length); - } - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - if ((kind > 0 && kind <= 142) || kind === 169) { - return node; - } - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 298: - case 247: - return node; - case 143: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - case 160: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - case 159: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166: - case 167: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168: - throw ts.Debug.fail("not implemented."); - case 170: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - case 145: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - case 148: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 174: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - case 177: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 205: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - case 207: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 248: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - case 249: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - case 257: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - case 261: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - case 264: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 265: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - case 296: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - if ((kind > 0 && kind <= 142)) { - return initial; - } - if ((kind >= 158 && kind <= 173)) { - return initial; - } - var result = initial; - switch (node.kind) { - case 206: - case 209: - case 200: - case 225: - case 295: - break; - case 143: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144: - result = reduceNode(node.expression, cbNode, result); - break; - case 146: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147: - result = reduceNode(node.expression, cbNode, result); - break; - case 149: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 174: - case 175: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 177: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185: - case 188: - case 189: - case 190: - case 191: - case 197: - case 198: - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 192: - case 193: - result = reduceNode(node.operand, cbNode, result); - break; - case 194: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203: - result = reduceNode(node.expression, cbNode, result); - break; - case 205: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - case 207: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210: - result = reduceNode(node.expression, cbNode, result); - break; - case 211: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213: - case 220: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215: - case 216: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219: - case 223: - result = reduceNode(node.expression, cbNode, result); - break; - case 221: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240: - result = reduceNode(node.name, cbNode, result); - break; - case 241: - case 245: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242: - case 246: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 248: - result = reduceNode(node.expression, cbNode, result); - break; - case 249: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250: - case 251: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255: - result = reduceNode(node.expression, cbNode, result); - break; - case 256: - result = reduceNode(node.expression, cbNode, result); - break; - case 257: - result = reduceNode(node.expression, cbNode, result); - case 258: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - case 261: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263: - result = reduceNode(node.expression, cbNode, result); - break; - case 264: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 265: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 296: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0; - } - if (node.transformFlags & 536870912) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0; - } - var subtreeFlags = 0; - var nodeArrayFlags = 0; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912; - } - nodes.transformFlags = nodeArrayFlags | 536870912; - return subtreeFlags; - } - function aggregateTransformFlagsForSubtree(node) { - if (ts.hasModifier(node, 2) || (ts.isTypeNode(node) && node.kind !== 201)) { - return 0; - } - return reduceEachChild(node, 0, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FlattenLevel; - (function (FlattenLevel) { - FlattenLevel[FlattenLevel["All"] = 0] = "All"; - FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; - })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - value = ensureIdentifier(flattenContext, value, true, location); - } - else if (ts.nodeIsSynthesized(node)) { - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - ts.setEmitFlags(expression, 64); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, undefined, undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element); - } - } - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 - && !(element.transformFlags & (524288 | 1048576)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 | 1048576)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 && flattenContext.downlevelIteration) { - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 || numElements === 0)) { - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1) { - if (element.transformFlags & 1048576) { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, false, propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(undefined, undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var USE_NEW_TYPE_METADATA_FORMAT = false; - var TypeScriptSubstitutionFlags; - (function (TypeScriptSubstitutionFlags) { - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; - })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(180); - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - var enabledSubstitutions; - var classAliases; - var applicableSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function saveStateAndInvoke(node, f) { - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - onBeforeVisitNode(node); - var visited = f(node); - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265: - case 235: - case 234: - case 207: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229: - case 228: - if (ts.hasModifier(node, 2)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - function visitorWorker(node) { - if (node.transformFlags & 1) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 243: - return visitExportAssignment(node); - case 244: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 || - node.kind === 238 || - node.kind === 239 || - (node.kind === 237 && - node.moduleReference.kind === 248)) { - return undefined; - } - else if (node.transformFlags & 1 || ts.hasModifier(node, 1)) { - return visitTypeScript(node); - } - else if (node.transformFlags & 2) { - return ts.visitEachChild(node, visitor, context); - } - return node; - } - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152: - return undefined; - case 149: - case 157: - case 153: - case 154: - case 151: - return visitorWorker(node); - case 206: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270) { - return undefined; - } - else if (currentNamespace && node.kind === 84) { - return undefined; - } - return node; - } - function visitTypeScript(node) { - if (ts.hasModifier(node, 2) && ts.isStatement(node)) { - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84: - case 79: - return currentNamespace ? undefined : node; - case 114: - case 112: - case 113: - case 117: - case 76: - case 124: - case 131: - case 164: - case 165: - case 163: - case 158: - case 145: - case 119: - case 122: - case 136: - case 133: - case 130: - case 105: - case 137: - case 161: - case 160: - case 162: - case 159: - case 166: - case 167: - case 168: - case 169: - case 170: - case 171: - case 172: - case 173: - case 157: - case 147: - case 231: - case 149: - return undefined; - case 152: - return visitConstructor(node); - case 230: - return ts.createNotEmittedStatement(node); - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 259: - return visitHeritageClause(node); - case 201: - return visitExpressionWithTypeArguments(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessor(node); - case 154: - return visitSetAccessor(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 185: - return visitParenthesizedExpression(node); - case 184: - case 202: - return visitAssertionExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 203: - return visitNonNullExpression(node); - case 232: - return visitEnumDeclaration(node); - case 208: - return visitVariableStatement(node); - case 226: - return visitVariableDeclaration(node); - case 233: - return visitModuleDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)); - } - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - addClassElementDecorationStatements(statements, node, false); - addClassElementDecorationStatements(statements, node, true); - addConstructorDecorationStatement(statements, node); - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, false, true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, false, true))); - } - } - if (statements.length > 1) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304); - } - return ts.singleOrMany(statements); - } - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - var classDeclaration = ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, false, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(undefined, name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85; })); - var classExpression = ts.createClassExpression(undefined, node.name, undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - ts.setEmitFlags(classExpression, 65536 | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), node.members); - } - function transformConstructor(node, hasExtendsClause) { - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144; - var constructor = ts.getFirstConstructorWithBody(node); - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor(undefined, undefined, parameters, body), constructor || node), constructor)); - } - function transformConstructorParameters(constructor) { - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - var properties = getInitializedProperties(node, false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true), constructor ? constructor.body : undefined); - } - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - var index = ts.addPrologue(result, statements, false, visitor); - if (index === statements.length) { - return index; - } - var statement = statements[index]; - if (statement.kind === 210 && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92) - && ts.isIdentifier(parameter.name); - } - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 | 48); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, true); - } - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, false); - } - function isInitializedProperty(member, isStatic) { - return member.kind === 149 - && isStatic === ts.hasModifier(member, 32) - && member.initializer !== undefined; - } - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, propertyName); - return ts.createAssignment(memberAccess, initializer); - } - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, true); - } - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, false); - } - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32); - } - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153: - case 154: - return getAllDecoratorsOfAccessors(node, member); - case 151: - return getAllDecoratorsOfMethod(member); - case 149: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, true); - var descriptor = languageVersion > 0 - ? member.kind === 149 - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536); - return helper; - } - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, false, true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, decorator.expression); - ts.setEmitFlags(helper, 1536); - expressions.push(helper); - } - } - return expressions; - } - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(undefined, undefined, [], undefined, ts.createToken(36), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, true))); - } - } - } - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 - || kind === 153 - || kind === 154 - || kind === 149; - } - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151; - } - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229: - case 199: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151: - case 153: - case 154: - return true; - } - return false; - } - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149: - case 146: - case 153: - return serializeTypeNode(node.type); - case 154: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229: - case 199: - case 151: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105: - case 139: - case 95: - case 130: - return ts.createVoidZero(); - case 168: - return serializeTypeNode(node.type); - case 160: - case 161: - return ts.createIdentifier("Function"); - case 164: - case 165: - return ts.createIdentifier("Array"); - case 158: - case 122: - return ts.createIdentifier("Boolean"); - case 136: - return ts.createIdentifier("String"); - case 134: - return ts.createIdentifier("Object"); - case 173: - switch (node.literal.kind) { - case 9: - return ts.createIdentifier("String"); - case 8: - return ts.createIdentifier("Number"); - case 101: - case 86: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133: - return ts.createIdentifier("Number"); - case 137: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159: - return serializeTypeReferenceNode(node); - case 167: - case 166: - return serializeUnionOrIntersectionType(node); - case 162: - case 170: - case 171: - case 172: - case 163: - case 119: - case 169: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - serializedUnion = serializedIndividual; - } - } - return serializedUnion; - } - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71: - var name = ts.getMutableClone(node); - name.flags &= ~8; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, false); - } - return ts.createPropertyAccess(left, node.right); - } - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - function visitHeritageClause(node) { - if (node.token === 85) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85, types), node); - } - return undefined; - } - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128)); - } - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter(undefined, undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32); - return parameter; - } - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2); - if (ts.isAssertionExpression(innerExpression)) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformEnumBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - } - function transformEnumMember(member) { - var name = getExpressionForPropertyName(member, false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - function addVarForEnumOrModuleDeclaration(statements, node) { - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, false, true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - if (node.kind === 232) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 | 4194304); - statements.push(statement); - return true; - } - else { - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 | 4194304); - statements.push(mergeMarker); - return false; - } - } - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - var emitFlags = 2; - if (addVarForEnumOrModuleDeclaration(statements, node)) { - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512; - } - } - var parameterName = getNamespaceParameterName(node); - var containerName = getNamespaceContainerName(node); - var exportName = ts.hasModifier(node, 1) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) - : ts.getLocalName(node, false, true); - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - var localName = ts.getLocalName(node, false, true); - moduleArg = ts.createAssignment(localName, moduleArg); - } - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, transformModuleBody(node, containerName)), undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true); - ts.setTextRange(block, blockLocation); - if (body.kind !== 234) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - function visitImportDeclaration(node) { - if (!node.importClause) { - return node; - } - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, undefined, undefined, importClause, node.moduleSpecifier) - : undefined; - } - function visitImportClause(node) { - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - function visitNamedImportBindings(node) { - if (node.kind === 240) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - function visitImportSpecifier(node) { - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - function visitExportAssignment(node) { - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - function visitExportDeclaration(node) { - if (!node.exportClause) { - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - return undefined; - } - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, undefined, undefined, exportClause, node.moduleSpecifier) - : undefined; - } - function visitNamedExports(node) { - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - function visitExportSpecifier(node) { - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - function shouldEmitImportEqualsDeclaration(node) { - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 | 2048); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, undefined, moduleReference), node) - ])), node), node); - } - else { - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1); - } - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1); - } - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512); - } - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512); - } - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, false, true); - } - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8) === 0) { - enabledSubstitutions |= 8; - context.enableSubstitution(71); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(71); - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - context.enableSubstitution(262); - context.enableEmitNotification(233); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232; - } - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2; - } - if (enabledSubstitutions & 8 && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1) { - if (resolver.getNodeCheckFlags(node) & 16777216) { - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var container = resolver.getReferencedExportContainer(node, false); - if (container && container.kind !== 265) { - var substitute = (applicableSubstitutions & 2 && container.kind === 233) || - (applicableSubstitutions & 8 && container.kind === 232); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2017SubstitutionFlags; - (function (ES2017SubstitutionFlags) { - ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var currentSourceFile; - var enabledSubstitutions; - var enclosingSuperContainerFlags = 0; - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16) === 0) { - return node; - } - switch (node.kind) { - case 120: - return undefined; - case 191: - return visitAwaitExpression(node); - case 151: - return visitMethodDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - function visitMethodDeclaration(node) { - return ts.updateMethod(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, ts.getFunctionFlags(node) & 2 - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192) !== 0; - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, true); - ts.setTextRange(block, node.body); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression(undefined, ts.createToken(39), undefined, undefined, [], undefined, body); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__awaiter"), undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ESNextSubstitutionFlags; - (function (ESNextSubstitutionFlags) { - ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8) === 0) { - return node; - } - switch (node.kind) { - case 191: - return visitAwaitExpression(node); - case 197: - return visitYieldExpression(node); - case 222: - return visitLabeledStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 194: - return visitBinaryExpression(node, noDestructuringValue); - case 226: - return visitVariableDeclaration(node); - case 216: - return visitForOfStatement(node, undefined); - case 214: - return visitForStatement(node); - case 190: - return visitVoidExpression(node); - case 152: - return visitConstructorDeclaration(node); - case 151: - return visitMethodDeclaration(node); - case 153: - return visitGetAccessorDeclaration(node); - case 154: - return visitSetAccessorDeclaration(node); - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 187: - return visitArrowFunction(node); - case 146: - return visitParameter(node); - case 210: - return visitExpressionStatement(node); - case 185: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576) { - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576) { - return ts.flattenDestructuringBinding(node, visitor, context, 1); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function awaitAsYield(expression) { - return ts.createYield(undefined, enclosingFunctionFlags & 1 ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var callValues = createAsyncValuesHelper(context, expression, node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152), ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), undefined, convertForOfStatementHead(node, awaitAsYield(getValue))), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1) - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576) { - return ts.updateParameter(node, undefined, undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), undefined, undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateConstructor(node, undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateGetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0; - var updated = ts.updateSetAccessor(node, undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(undefined, visitor, ts.isToken), undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, undefined, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 - ? undefined - : node.asteriskToken, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, enclosingFunctionFlags & 2 && enclosingFunctionFlags & 1 - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression(undefined, ts.createToken(39), node.name && ts.getGeneratedNameForNode(node.name), undefined, [], undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - if (languageVersion >= 2) { - if (resolver.getNodeCheckFlags(node) & 4096) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1, temp, false, true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(181); - context.enableSubstitution(179); - context.enableSubstitution(180); - context.enableEmitNotification(229); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(152); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 | 4096); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179: - return substitutePropertyAccessExpression(node); - case 180: - return substituteElementAccessExpression(node); - case 181: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 - || kind === 152 - || kind === 151 - || kind === 153 - || kind === 154; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144; - return ts.createCall(ts.getHelperName("__asyncGenerator"), undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), undefined, [expression]), location); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249: - return visitJsxElement(node, false); - case 250: - return visitJsxSelfClosingElement(node, false); - case 256: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10: - return visitJsxText(node); - case 256: - return visitJsxExpression(node); - case 249: - return visitJsxElement(node, true); - case 250: - return visitJsxSelfClosingElement(node, true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, undefined, isChild, node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - objectProperties = ts.createNull(); - } - else { - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - segments.unshift(ts.createObjectLiteral()); - } - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - var firstNonWhitespace = 0; - var lastNonWhitespace = -1; - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - return ch ? String.fromCharCode(ch) : match; - } - }); - } - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32) === 0) { - return node; - } - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62: - return visitExponentiationAssignmentExpression(node); - case 40: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, node)), node); - } - function visitExponentiationExpression(node) { - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ES2015SubstitutionFlags; - (function (ES2015SubstitutionFlags) { - ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; - ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; - })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); - var CopyDirection; - (function (CopyDirection) { - CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; - CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; - })(CopyDirection || (CopyDirection = {})); - var Jump; - (function (Jump) { - Jump[Jump["Break"] = 2] = "Break"; - Jump[Jump["Continue"] = 4] = "Continue"; - Jump[Jump["Return"] = 8] = "Return"; - })(Jump || (Jump = {})); - var SuperCaptureResult; - (function (SuperCaptureResult) { - SuperCaptureResult[SuperCaptureResult["NoReplacement"] = 0] = "NoReplacement"; - SuperCaptureResult[SuperCaptureResult["ReplaceSuperCapture"] = 1] = "ReplaceSuperCapture"; - SuperCaptureResult[SuperCaptureResult["ReplaceWithReturn"] = 2] = "ReplaceWithReturn"; - })(SuperCaptureResult || (SuperCaptureResult = {})); - var HierarchyFacts; - (function (HierarchyFacts) { - HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; - HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; - HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; - HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; - HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; - HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; - HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; - HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; - HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; - HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; - HierarchyFacts[HierarchyFacts["ForStatement"] = 1024] = "ForStatement"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 2048] = "ForInOrForOfStatement"; - HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 4096] = "ConstructorWithCapturedSuper"; - HierarchyFacts[HierarchyFacts["ComputedPropertyName"] = 8192] = "ComputedPropertyName"; - HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 16383] = "AncestorFactsMask"; - HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; - HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 4032] = "BlockScopeExcludes"; - HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; - HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 3968] = "SourceFileExcludes"; - HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; - HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 16286] = "FunctionExcludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 16278] = "AsyncFunctionBodyExcludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 16256] = "ArrowFunctionExcludes"; - HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; - HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 16278] = "ConstructorExcludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 256] = "DoOrWhileStatementIncludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 1280] = "ForStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 3008] = "ForStatementExcludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 2304] = "ForInOrForOfStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 1984] = "ForInOrForOfStatementExcludes"; - HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; - HierarchyFacts[HierarchyFacts["BlockExcludes"] = 3904] = "BlockExcludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 4032] = "IterationStatementBlockExcludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameIncludes"] = 8192] = "ComputedPropertyNameIncludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameExcludes"] = 0] = "ComputedPropertyNameExcludes"; - HierarchyFacts[HierarchyFacts["NewTarget"] = 16384] = "NewTarget"; - HierarchyFacts[HierarchyFacts["NewTargetInComputedPropertyName"] = 32768] = "NewTargetInComputedPropertyName"; - HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -16384] = "SubtreeFactsMask"; - HierarchyFacts[HierarchyFacts["PropagateNewTargetMask"] = 49152] = "PropagateNewTargetMask"; - })(HierarchyFacts || (HierarchyFacts = {})); - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - var convertedLoopState; - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0; - return visited; - } - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383; - return ancestorFacts; - } - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 - && node.kind === 219 - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 && ts.isStatement(node)) - || (ts.isIterationStatement(node, false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97) { - return visitSuperKeyword(true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115: - return undefined; - case 229: - return visitClassDeclaration(node); - case 199: - return visitClassExpression(node); - case 146: - return visitParameter(node); - case 228: - return visitFunctionDeclaration(node); - case 187: - return visitArrowFunction(node); - case 186: - return visitFunctionExpression(node); - case 226: - return visitVariableDeclaration(node); - case 71: - return visitIdentifier(node); - case 227: - return visitVariableDeclarationList(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 207: - return visitBlock(node, false); - case 218: - case 217: - return visitBreakOrContinueStatement(node); - case 222: - return visitLabeledStatement(node); - case 212: - case 213: - return visitDoOrWhileStatement(node, undefined); - case 214: - return visitForStatement(node, undefined); - case 215: - return visitForInStatement(node, undefined); - case 216: - return visitForOfStatement(node, undefined); - case 210: - return visitExpressionStatement(node); - case 178: - return visitObjectLiteralExpression(node); - case 260: - return visitCatchClause(node); - case 262: - return visitShorthandPropertyAssignment(node); - case 144: - return visitComputedPropertyName(node); - case 177: - return visitArrayLiteralExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - case 185: - return visitParenthesizedExpression(node, true); - case 194: - return visitBinaryExpression(node, true); - case 13: - case 14: - case 15: - case 16: - return visitTemplateLiteral(node); - case 9: - return visitStringLiteral(node); - case 8: - return visitNumericLiteral(node); - case 183: - return visitTaggedTemplateExpression(node); - case 196: - return visitTemplateExpression(node); - case 197: - return visitYieldExpression(node); - case 198: - return visitSpreadElement(node); - case 97: - return visitSuperKeyword(false); - case 99: - return visitThisKeyword(node); - case 204: - return visitMetaProperty(node); - case 151: - return visitMethodDeclaration(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 219: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968, 64); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0, 0); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps |= 2; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2) { - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - var jump = node.kind === 218 ? 2 : 4; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218) { - convertedLoopState.nonLocalJumps |= 2; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4; - labelMarker = "continue"; - } - } - else { - if (node.kind === 218) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitClassDeclaration(node) { - var variable = ts.createVariableDeclaration(ts.getLocalName(node, true), undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - if (ts.hasModifier(node, 1)) { - var exportStatement = ts.hasModifier(node, 512) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304) === 0) { - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304); - } - return ts.singleOrMany(statements); - } - function visitClassExpression(node) { - return transformClassLikeDeclarationToExpression(node); - } - function transformClassLikeDeclarationToExpression(node) { - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, extendsClauseElement ? [ts.createParameter(undefined, undefined, undefined, "_super")] : [], undefined, transformClassBody(node, extendsClauseElement)); - if (ts.getEmitFlags(node) & 65536) { - ts.setEmitFlags(classFunction, 65536); - } - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536); - return ts.createParen(ts.createCall(outer, undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18); - var localName = ts.getInternalName(node); - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 | 384); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), node.members), true); - ts.setEmitFlags(block, 1536); - return block; - } - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), extendsClauseElement)); - } - } - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278, 73); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration(undefined, undefined, undefined, ts.getInternalName(node), undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - } - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - if (superCaptureStatus === 1 || superCaptureStatus === 2) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1) { - hierarchyFacts |= 4096; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, statementOffset)); - } - if (isDerivedClass - && superCaptureStatus !== 2 - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), constructor ? constructor.body.statements : node.members), true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536); - } - return block; - } - function isSufficientlyCoveredByReturnStatements(statement) { - if (statement.kind === 219) { - return true; - } - else if (statement.kind === 211) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0; - } - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2; - } - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1; - } - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 | 32768))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 - || superCallExpression.left.kind !== 181) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536))); - statements.push(returnStatement); - return 2; - } - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - if (superCallExpression) { - return 1; - } - return 0; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - function visitParameter(node) { - if (node.dotDotDotToken) { - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, ts.getGeneratedNameForNode(node), undefined, undefined, undefined), node), node); - } - else if (node.initializer) { - return ts.setOriginalNode(ts.setTextRange(ts.createParameter(undefined, undefined, undefined, node.name, undefined, undefined, undefined), node), node); - } - else { - return node; - } - } - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072) !== 0; - } - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0, temp))), 1048576)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576)); - } - } - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48), ts.setEmitFlags(initializer, 48 | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 | 32 | 384)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 | 32 | 1048576); - statements.push(statement); - } - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 && !inConstructorWithSynthesizedSuper; - } - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48); - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, undefined, ts.createArrayLiteral([])) - ])), parameter), 1048576)); - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 && node.kind !== 187) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 | 1048576); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384) { - var newTarget = void 0; - switch (node.kind) { - case 187: - return statements; - case 151: - case 153: - case 154: - newTarget = ts.createVoidZero(); - break; - case 152: - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"); - break; - case 228: - case 186: - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4), 93, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0, 0); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), member.name); - var memberFunction = transformFunctionLikeToExpression(member, member, undefined, container); - ts.setEmitFlags(memberFunction, 1536); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - ts.setEmitFlags(statement, 48); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return statement; - } - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, false)); - ts.setEmitFlags(statement, 1536); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0, 0); - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 | 32); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 | 16); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, undefined, undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, undefined, undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return call; - } - function visitArrowFunction(node) { - if (node.transformFlags & 16384) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256, 66); - var func = ts.createFunctionExpression(undefined, undefined, undefined, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8); - exitSubtree(ancestorFacts, 0, 0); - convertedLoopState = savedConvertedLoopState; - return func; - } - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 - ? enterSubtree(16278, 69) - : enterSubtree(16286, 65); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, undefined, node.asteriskToken, name, undefined, parameters, undefined, body); - } - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, undefined, parameters, undefined, body); - } - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32) - ? enterSubtree(16286, 65 | 8) - : enterSubtree(16286, 65); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 && !name && (node.kind === 228 || node.kind === 186)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, node.asteriskToken, name, undefined, parameters, undefined, body), location), node); - } - function transformFunctionBody(node) { - var multiLine = false; - var singleLine = false; - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - statementOffset = ts.addStandardPrologue(statements, body.statements, false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, false); - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187); - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 | 32 | 1024); - statements.push(returnStatement); - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, false); - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, true)), updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 - ? enterSubtree(4032, 512) - : enterSubtree(3904, 128); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitExpressionStatement(node) { - switch (node.expression.kind) { - case 185: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateStatement(node, visitBinaryExpression(node.expression, false)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitParenthesizedExpression(node, needsDestructuringValue) { - if (!needsDestructuringValue) { - switch (node.expression.kind) { - case 185: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, false)); - case 194: - return ts.updateParen(node, visitBinaryExpression(node.expression, false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitBinaryExpression(node, needsDestructuringValue) { - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0, ts.hasModifier(node, 1) ? 32 : 0); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3) === 0) { - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0); - } - else { - assignment = ts.createBinary(decl.name, 58, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26, acc); })), node); - } - else { - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64) { - if (node.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - function shouldEmitExplicitInitializerForLetDeclaration(node) { - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072; - var isDeclaredInLoop = flags & 262144; - var emittedAsTopLevel = (hierarchyFacts & 64) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 | 2048)) === 0)); - return emitExplicitInitializer; - } - function visitVariableDeclarationInLetDeclarationList(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32, 0); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0, undefined, (ancestorFacts & 32) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, false) - ? visitIterationStatement(statement, node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212: - case 213: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214: - return visitForStatement(node, outermostLabeledStatement); - case 215: - return visitForInStatement(node, outermostLabeledStatement); - case 216: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0, 256, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008, 1280, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984, 2304, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement(undefined, declarationList)); - } - else { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(undefined), undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), true), bodyLocation), 48 | 384); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - ts.setEmitFlags(expression, 48 | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, undefined, expression), node.expression) - ]), node.expression), 2097152), ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), node); - ts.setEmitFlags(forStatement, 256); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor(ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, undefined, values), node.expression), - ts.createVariableDeclaration(result, undefined, next) - ]), node.expression), 2097152), ts.createLogicalNot(ts.createPropertyAccess(result, "done")), ts.createAssignment(result, next), convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), node), 256); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1)), ts.createBlock([ - ts.createTry(ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1), - ]), undefined, ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1) - ]), 1)) - ])); - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var numProperties = properties.length; - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 && hierarchyFacts & 4) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - var temp = ts.createTempVariable(hoistVariableDeclaration); - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536) !== 0; - } - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 | 4; - } - var result = convert - ? convert(node, outermostLabeledStatement, undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214: - case 215: - case 216: - var initializer = node.initializer; - if (initializer && initializer.kind === 227) { - loopInitializer = initializer; - } - break; - } - var loopParameters = []; - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - if (outerConvertedLoopState.argumentsName) { - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], true); - } - var containsYield = (node.statement.transformFlags & 16777216) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144; - } - var convertedLoopVariable = ts.createVariableStatement(undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, undefined, ts.setEmitFlags(ts.createFunctionExpression(undefined, containsYield ? ts.createToken(39) : undefined, undefined, undefined, loopParameters, undefined, loopBody), loopBodyFlags)) - ]), 2097152)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - if (currentState.argumentsName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - if (outerConvertedLoopState) { - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - if (outerConvertedLoopState) { - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - clone_4.statement = undefined; - clone_4 = ts.visitEachChild(clone_4, visitor, context); - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, true); - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - var isSimpleLoop = !(state.nonLocalJumps & ~4) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39), ts.setEmitFlags(call, 8388608)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0, statements); - if (state.nonLocalJumps & 8) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(undefined, undefined, undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153: - case 154: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0, 0); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, method, undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 16384 : 0); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032, 0); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0, 0); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - function visitMethodDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, ts.moveRangePos(node, -1), undefined, undefined); - ts.setEmitFlags(functionExpression, 512 | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), node); - } - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286, 65); - var updated; - if (node.transformFlags & 32768) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152, 0); - convertedLoopState = savedConvertedLoopState; - return updated; - } - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0, 8192); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152, hierarchyFacts & 49152 ? 32768 : 0); - return updated; - } - function visitYieldExpression(node) { - return ts.visitEachChild(node, visitor, context); - } - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64) { - return transformAndSpreadElements(node.elements, true, node.multiLine, node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (node.transformFlags & 64) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97) { - ts.setEmitFlags(thisArg, 4); - } - var resultingCall; - if (node.transformFlags & 524288) { - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, false, false, false)); - } - else { - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), node); - } - if (node.expression.kind === 97) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - function visitNewExpression(node) { - if (node.transformFlags & 524288) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), false, false, false)), undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - function visitTaggedTemplateExpression(node) { - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - var temp = ts.createTempVariable(hoistVariableDeclaration); - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, undefined, templateArguments) - ])); - } - function getRawLiteral(node) { - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - var isLast = node.kind === 13 || node.kind === 16; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - function shouldAddTemplateHead(node) { - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 && node.name.text === "target") { - if (hierarchyFacts & 8192) { - hierarchyFacts |= 32768; - } - else { - hierarchyFacts |= 16384; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 && ts.isFunctionLike(node)) { - var ancestorFacts = enterSubtree(16286, ts.getEmitFlags(node) & 8 - ? 65 | 16 - : 65); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0, 0); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2) === 0) { - enabledSubstitutions |= 2; - context.enableSubstitution(71); - } - } - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1) === 0) { - enabledSubstitutions |= 1; - context.enableSubstitution(99); - context.enableEmitNotification(152); - context.enableEmitNotification(151); - context.enableEmitNotification(153); - context.enableEmitNotification(154); - context.enableEmitNotification(187); - context.enableEmitNotification(186); - context.enableEmitNotification(228); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - function substituteIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176: - case 229: - case 232: - case 226: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 99: - return substituteThisKeyword(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - return currentNode.kind !== 149 - || (ts.getModifierFlags(currentNode) & 32) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 - && hierarchyFacts & 16) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - var OpCode; - (function (OpCode) { - OpCode[OpCode["Nop"] = 0] = "Nop"; - OpCode[OpCode["Statement"] = 1] = "Statement"; - OpCode[OpCode["Assign"] = 2] = "Assign"; - OpCode[OpCode["Break"] = 3] = "Break"; - OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; - OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; - OpCode[OpCode["Yield"] = 6] = "Yield"; - OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; - OpCode[OpCode["Return"] = 8] = "Return"; - OpCode[OpCode["Throw"] = 9] = "Throw"; - OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; - })(OpCode || (OpCode = {})); - var BlockAction; - (function (BlockAction) { - BlockAction[BlockAction["Open"] = 0] = "Open"; - BlockAction[BlockAction["Close"] = 1] = "Close"; - })(BlockAction || (BlockAction = {})); - var CodeBlockKind; - (function (CodeBlockKind) { - CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; - CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; - CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; - CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; - CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; - })(CodeBlockKind || (CodeBlockKind = {})); - var ExceptionBlockState; - (function (ExceptionBlockState) { - ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; - ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; - ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; - ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; - })(ExceptionBlockState || (ExceptionBlockState = {})); - var Instruction; - (function (Instruction) { - Instruction[Instruction["Next"] = 0] = "Next"; - Instruction[Instruction["Throw"] = 1] = "Throw"; - Instruction[Instruction["Return"] = 2] = "Return"; - Instruction[Instruction["Break"] = 3] = "Break"; - Instruction[Instruction["Yield"] = 4] = "Yield"; - Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; - Instruction[Instruction["Catch"] = 6] = "Catch"; - Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; - })(Instruction || (Instruction = {})); - function getInstructionName(instruction) { - switch (instruction) { - case 2: return "return"; - case 3: return "break"; - case 4: return "yield"; - case 5: return "yield*"; - case 7: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - var blocks; - var blockOffsets; - var blockActions; - var blockStack; - var labelOffsets; - var labelExpressions; - var nextLabelId = 1; - var operations; - var operationArguments; - var operationLocations; - var state; - var blockIndex = 0; - var labelNumber = 0; - var labelNumbers; - var lastOperationWasAbrupt; - var lastOperationWasCompletion; - var clauses; - var statements; - var exceptionBlockStack; - var currentExceptionBlock; - var withBlockStack; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256) { - return visitGenerator(node); - } - else if (transformFlags & 512) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 221: - return visitSwitchStatement(node); - case 222: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - case 153: - case 154: - return visitAccessorDeclaration(node); - case 208: - return visitVariableStatement(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 218: - return visitBreakStatement(node); - case 217: - return visitContinueStatement(node); - case 219: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 | 33554432)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194: - return visitBinaryExpression(node); - case 195: - return visitConditionalExpression(node); - case 197: - return visitYieldExpression(node); - case 177: - return visitArrayLiteralExpression(node); - case 178: - return visitObjectLiteralExpression(node); - case 180: - return visitElementAccessExpression(node); - case 181: - return visitCallExpression(node); - case 182: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitGenerator(node) { - switch (node.kind) { - case 228: - return visitFunctionDeclaration(node); - case 186: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitFunctionDeclaration(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, node.modifiers, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - function visitFunctionExpression(node) { - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(undefined, undefined, node.name, undefined, ts.visitParameterList(node.parameters, visitor, context), undefined, transformGeneratorFunctionBody(node.body)), node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - function transformGeneratorFunctionBody(body) { - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(undefined); - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - function visitVariableStatement(node) { - if (node.transformFlags & 16777216) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - if (ts.getEmitFlags(node) & 1048576) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0: - return visitLeftAssociativeBinaryExpression(node); - case 1: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 - && kind <= 70; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59: return 37; - case 60: return 38; - case 61: return 39; - case 62: return 40; - case 63: return 41; - case 64: return 42; - case 65: return 45; - case 66: return 46; - case 67: return 47; - case 68: return 48; - case 69: return 49; - case 70: return 50; - } - } - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179: - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180: - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26) { - return visitCommaExpression(node); - } - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - function visitLogicalBinaryExpression(node) { - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), node.left); - if (node.operatorToken.kind === 53) { - emitBreakWhenFalse(resultLabel, resultLocal, node.left); - } - else { - emitBreakWhenTrue(resultLabel, resultLocal, node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), node.right); - markLabel(resultLabel); - return resultLocal; - } - function visitCommaExpression(node) { - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - function visitConditionalExpression(node) { - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608) === 0 - ? ts.createValuesHelper(context, expression, node) - : expression; - emitYieldStar(iterator, node); - } - else { - emitYield(expression, node); - } - markLabel(resumeLabel); - return createGeneratorResume(node); - } - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, undefined, undefined, node.multiLine); - } - function visitElements(elements, leadingElement, location, multiLine) { - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, ts.createVoidZero())), undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207: - return transformAndEmitBlock(node); - case 210: - return transformAndEmitExpressionStatement(node); - case 211: - return transformAndEmitIfStatement(node); - case 212: - return transformAndEmitDoStatement(node); - case 213: - return transformAndEmitWhileStatement(node); - case 214: - return transformAndEmitForStatement(node); - case 215: - return transformAndEmitForInStatement(node); - case 217: - return transformAndEmitContinueStatement(node); - case 218: - return transformAndEmitBreakStatement(node); - case 219: - return transformAndEmitReturnStatement(node); - case 220: - return transformAndEmitWithStatement(node); - case 221: - return transformAndEmitSwitchStatement(node); - case 222: - return transformAndEmitLabeledStatement(node); - case 223: - return transformAndEmitThrowStatement(node); - case 224: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - if (containsYield(node)) { - var keysArray = declareLocal(); - var key = declareLocal(); - var keysIndex = ts.createLoopVariable(); - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(undefined); - hoistVariableDeclaration(temp); - return temp; - } - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1; - } - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0, - state: 0, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0); - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, [])); - emitNop(); - } - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2; - exception.finallyLabel = finallyLabel; - } - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0); - var exception = endBlock(); - var state = exception.state; - if (state < 2) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3; - } - function isExceptionBlock(block) { - return block.kind === 0; - } - function beginScriptLoopBlock() { - beginBlock({ - kind: 3, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2, - isScript: true, - breakLabel: -1 - }); - } - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - function supportsUnlabeledBreak(block) { - return block.kind === 2 - || block.kind === 3; - } - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4; - } - function supportsUnlabeledContinue(block) { - return block.kind === 3; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3, getInstructionName(instruction)); - return literal; - } - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), location); - } - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), location); - } - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), undefined, []), location); - } - function emitNop() { - emitWorker(0); - } - function emitStatement(node) { - if (node) { - emitWorker(1, [node]); - } - else { - emitNop(); - } - } - function emitAssignment(left, right, location) { - emitWorker(2, [left, right], location); - } - function emitBreak(label, location) { - emitWorker(3, [label], location); - } - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4, [label, condition], location); - } - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5, [label, condition], location); - } - function emitYieldStar(expression, location) { - emitWorker(7, [expression], location); - } - function emitYield(expression, location) { - emitWorker(6, [expression], location); - } - function emitReturn(expression, location) { - emitWorker(8, [expression], location); - } - function emitThrow(expression, location) { - emitWorker(9, [expression], location); - } - function emitEndfinally() { - emitWorker(10); - } - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, state)], undefined, ts.createBlock(buildResult, buildResult.length > 0)), 524288)); - } - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - function flushLabel() { - if (!statements) { - return; - } - appendLabel(!lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(undefined, undefined); - } - if (statements && clauses) { - appendLabel(false); - } - updateLabelExpressions(); - } - function isFinalLabelReachable(operationIndex) { - if (!lastOperationWasCompletion) { - return true; - } - if (!labelOffsets || !labelExpressions) { - return false; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1) { - withBlockStack.pop(); - } - } - } - } - } - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0) { - return; - } - else if (opcode === 10) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2: - return writeAssign(args[0], args[1], location); - case 3: - return writeBreak(args[0], location); - case 4: - return writeBreakWhenTrue(args[0], args[1], location); - case 5: - return writeBreakWhenFalse(args[0], args[1], location); - case 6: - return writeYield(args[0], location); - case 7: - return writeYieldStar(args[0], location); - case 8: - return writeReturn(args[0], location); - case 9: - return writeThrow(args[0], location); - } - } - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2), expression] - : [createInstruction(2)])), operationLocation), 384)); - } - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)); - } - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3), - createLabel(label) - ])), operationLocation), 384)), 1)); - } - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4), expression] - : [createInstruction(4)])), operationLocation), 384)); - } - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5), - expression - ])), operationLocation), 384)); - } - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), undefined, [ts.createThis(), body]); - } - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 || compilerOptions.jsx === 3) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251); - context.enableEmitNotification(252); - context.enableEmitNotification(250); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179); - context.enableSubstitution(261); - return transformSourceFile; - function transformSourceFile(node) { - return node; - } - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251: - case 252: - case 250: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 && token <= 107) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableSubstitution(262); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var currentSourceFile; - var currentModuleInfo; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var _a = collectAsynchronousDependencies(node, true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, undefined, (moduleName ? [moduleName] : []).concat([ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), node.statements)); - } - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, "factory")], undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement(undefined, [ - ts.createVariableDeclaration("v", undefined, ts.createCall(ts.createIdentifier("factory"), undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], true), undefined)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, undefined, [ - ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, "require"), - ts.createParameter(undefined, undefined, undefined, "exports") - ].concat(importAliasNames), undefined, transformAsynchronousModuleBody(node)) - ])) - ]), node.statements)); - } - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - var aliasedModuleNames = []; - var unaliasedModuleNames = []; - var importAliasNames = []; - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - ts.setEmitFlags(importAliasName, 4); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(undefined, undefined, undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, true); - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, true); - if (currentModuleInfo.hasExportStarsToExportValues) { - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 | 1536); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536); - statements.push(statement); - } - } - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return visitExportDeclaration(node); - case 243: - return visitExportAssignment(node); - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return node; - } - } - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, createRequireCall(node))); - } - else { - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 ? 2 : 0)), node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - statements = ts.append(statements, ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), undefined, ts.getGeneratedNameForNode(node)), node) - ], languageVersion >= 2 ? 2 : 0))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), undefined, args); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), undefined, createRequireCall(node)) - ], languageVersion >= 2 ? 2 : 0)), node)); - } - } - else { - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, undefined, createRequireCall(node)) - ])), node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, node, true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, node, true); - } - return ts.singleOrMany(statements); - } - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, node.parameters, undefined, node.body), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration(undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, true, true), undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1)) { - var modifiers = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, undefined, context, 0, false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), node.name), node.initializer); - } - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name); - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576); - return statement; - } - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 193: - case 192: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, node); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 ? 59 : 60), ts.createLiteral(1)), node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71); - context.enableSubstitution(194); - context.enableSubstitution(192); - context.enableSubstitution(193); - context.enableEmitNotification(265); - var moduleInfoMap = []; - var deferredExports = []; - var exportFunctionsMap = []; - var noSubstitutionMap = []; - var currentSourceFile; - var moduleInfo; - var exportFunction; - var contextObject; - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ - ts.createParameter(undefined, undefined, undefined, exportFunction), - ts.createParameter(undefined, undefined, undefined, contextObject) - ], undefined, moduleBodyBlock); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - function createSystemModuleBody(node, dependencyGroups) { - var statements = []; - startLexicalEnvironment(); - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - ts.addRange(statements, hoistedStatements); - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression(undefined, undefined, undefined, undefined, [], undefined, ts.createBlock(executeStatements, true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, true); - } - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - var exportStarFunction_1 = createExportStarFunction(undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, undefined, ts.createObjectLiteral(exportedNames, true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), undefined, [n]))); - } - return ts.createFunctionDeclaration(undefined, undefined, undefined, exportStarFunction, undefined, [ts.createParameter(undefined, undefined, undefined, m)], undefined, ts.createBlock([ - ts.createVariableStatement(undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1) - ])), - ts.createStatement(ts.createCall(exportFunction, undefined, [exports])) - ], true)); - } - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238: - if (!entry.importClause) { - break; - } - case 237: - ts.Debug.assert(importVariableName !== undefined); - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, undefined, [ts.createObjectLiteral(properties, true)]))); - } - else { - statements.push(ts.createStatement(ts.createCall(exportStarFunction, undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression(undefined, undefined, undefined, undefined, [ts.createParameter(undefined, undefined, undefined, parameterName)], undefined, ts.createBlock(statements, true))); - } - return ts.createArrayLiteral(setters, true); - } - function sourceElementVisitor(node) { - switch (node.kind) { - case 238: - return visitImportDeclaration(node); - case 237: - return visitImportEqualsDeclaration(node); - case 244: - return undefined; - case 243: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, true); - } - } - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, true, true), undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - function visitClassDeclaration(node) { - var statements; - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression(undefined, node.name, undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, false); - } - return ts.singleOrMany(statements); - } - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - function shouldHoistVariableDeclarationList(node) { - return (ts.getEmitFlags(node) & 2097152) === 0 - && (enclosingBlockScopedContainer.kind === 265 - || (ts.getOriginalNode(node).flags & 3) === 0); - } - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, true); - } - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, false); - } - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - function visitMergeDeclarationMarker(node) { - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304) !== 0; - } - function visitEndOfDeclarationMarker(node) { - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1)) { - var exportName = ts.hasModifier(decl, 512) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536); - } - return statement; - } - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, undefined, [exportName, value]); - } - function nestedElementVisitor(node) { - switch (node.kind) { - case 208: - return visitVariableStatement(node); - case 228: - return visitFunctionDeclaration(node); - case 229: - return visitClassDeclaration(node); - case 214: - return visitForStatement(node); - case 215: - return visitForInStatement(node); - case 216: - return visitForOfStatement(node); - case 212: - return visitDoStatement(node); - case 213: - return visitWhileStatement(node); - case 222: - return visitLabeledStatement(node); - case 220: - return visitWithStatement(node); - case 221: - return visitSwitchStatement(node); - case 235: - return visitCaseBlock(node); - case 257: - return visitCaseClause(node); - case 258: - return visitDefaultClause(node); - case 224: - return visitTryStatement(node); - case 260: - return visitCatchClause(node); - case 207: - return visitBlock(node); - case 297: - return visitMergeDeclarationMarker(node); - case 298: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function destructuringVisitor(node) { - if (node.transformFlags & 1024 - && node.kind === 194) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0, true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265; - } - else { - return false; - } - } - function modifierVisitor(node) { - switch (node.kind) { - case 84: - case 79: - return undefined; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71: - return substituteExpressionIdentifier(node); - case 194: - return substituteBinaryExpression(node); - case 192: - case 193: - return substituteUnaryExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), node); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - function substituteUnaryExpression(node) { - if ((node.operator === 43 || node.operator === 44) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193) { - expression = node.operator === 43 - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, false); - if (exportContainer && exportContainer.kind === 265) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265); - context.enableSubstitution(71); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration(undefined, undefined, ts.createImportClause(undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237: - return undefined; - case 243: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - return node.isExportEquals ? undefined : node; - } - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - var TransformationState; - (function (TransformationState) { - TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; - TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; - TransformationState[TransformationState["Completed"] = 2] = "Completed"; - TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; - })(TransformationState || (TransformationState = {})); - var SyntaxKindFeatureFlags; - (function (SyntaxKindFeatureFlags) { - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; - })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - if (languageVersion < 1) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0; - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - var transformation = ts.chain.apply(void 0, transformers)(context); - state = 1; - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - state = 2; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - function enableSubstitution(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1; - } - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1) !== 0 - && (ts.getEmitFlags(node) & 4) === 0; - } - function substituteNode(hint, node) { - ts.Debug.assert(state < 3, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2; - } - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2) !== 0 - || (ts.getEmitFlags(node) & 2) !== 0; - } - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - function startLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - function endLexicalEnvironment() { - ts.Debug.assert(state > 0, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement(undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3) { - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - state = 3; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - var referencesOutput = ""; - var usedTypeDirectiveReferences; - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// " + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 || declaration.kind === 242 || declaration.kind === 239) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238) { - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0) { - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - var shouldUseResolverType = declaration.kind === 146 && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 | 1024 | - (shouldUseResolverType ? 4096 : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 | 1024, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, false, true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119: - case 136: - case 133: - case 122: - case 134: - case 137: - case 105: - case 139: - case 95: - case 130: - case 169: - case 173: - return writeTextOfNode(currentText, type); - case 201: - return emitExpressionWithTypeArguments(type); - case 159: - return emitTypeReference(type); - case 162: - return emitTypeQuery(type); - case 164: - return emitArrayType(type); - case 165: - return emitTupleType(type); - case 166: - return emitUnionType(type); - case 167: - return emitIntersectionType(type); - case 168: - return emitParenType(type); - case 170: - return emitTypeOperator(type); - case 171: - return emitIndexedAccessType(type); - case 172: - return emitMappedType(type); - case 160: - case 161: - return emitSignatureDeclarationWithJsDocComments(type); - case 163: - return emitTypeLiteral(type); - case 71: - return emitEntityName(type); - case 143: - return emitEntityName(type); - case 158: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 ? entityName.left : entityName.expression; - var right = entityName.kind === 143 ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, entityName.parent.kind === 237 ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 || node.expression.kind === 179); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, true); - emitLines(node.statements); - } - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 | 1024, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - if (node.expression.kind === 71) { - var nodes = resolver.collectLinkedAliases(node.expression); - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 || - (node.parent.kind === 265 && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265) { - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228: - return writeFunctionDeclaration(node); - case 208: - return writeVariableStatement(node); - case 230: - return writeInterfaceDeclaration(node); - case 229: - return writeClassDeclaration(node); - case 231: - return writeTypeAliasDeclaration(node); - case 232: - return writeEnumDeclaration(node); - case 233: - return writeModuleDeclaration(node); - case 237: - return writeImportEqualsDeclaration(node); - case 238: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - if (node.parent.kind === 265) { - var modifiers = ts.getModifierFlags(node); - if (modifiers & 1) { - write("export "); - } - if (modifiers & 512) { - write("default "); - } - else if (node.kind !== 230 && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8) { - write("private "); - } - else if (flags & 16) { - write("protected "); - } - if (flags & 32) { - write("static "); - } - if (flags & 64) { - write("readonly "); - } - if (flags & 128) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - write(", "); - } - if (node.importClause.namedBindings.kind === 240) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233; - var moduleSpecifier; - if (parent.kind === 237) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 && ts.hasModifier(node.parent, 8); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - (node.parent.parent && node.parent.parent.kind === 163)) { - ts.Debug.assert(node.parent.kind === 151 || - node.parent.kind === 150 || - node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.kind === 155 || - node.parent.kind === 156); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - var diagnosticMessage; - switch (node.parent.kind) { - case 229: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - if (node.parent.parent.kind === 229) { - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - if (node.kind !== 226 || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - if ((node.kind === 149 || node.kind === 148 || - (node.kind === 146 && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 || node.kind === 148) && node.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 || node.kind === 148) { - if (ts.hasModifier(node, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - var anotherAccessor = node.kind === 153 ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 - ? accessor.type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154) { - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 || node.kind === 152) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - if (node.kind === 156 || node.kind === 161) { - write("new "); - } - else if (node.kind === 160) { - var currentOutput = writer.getText(); - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157) { - write("]"); - } - else { - write(")"); - } - var isFunctionTypeOrConstructorType = node.kind === 160 || node.kind === 161; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163) { - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 && !ts.hasModifier(node, 8)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151: - case 150: - if (ts.hasModifier(node, 32)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 || - node.parent.kind === 161 || - node.parent.parent.kind === 163) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157: - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151: - case 150: - if (ts.hasModifier(node.parent, 32)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - if (bindingPattern.kind === 174) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200) { - write(" "); - } - else if (bindingElement.kind === 176) { - if (bindingElement.propertyName) { - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71); - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228: - case 233: - case 237: - case 230: - case 229: - case 231: - case 232: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238: - return emitModuleElement(node, !node.importClause); - case 244: - return emitExportDeclaration(node); - case 152: - case 151: - case 150: - return writeFunctionDeclaration(node); - case 156: - case 155: - case 157: - return emitSignatureDeclarationWithJsDocComments(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 149: - case 148: - return emitPropertyDeclaration(node); - case 264: - return emitEnumMemberDeclaration(node); - case 243: - return emitExportAssignment(node); - case 265: - return emitSourceFile(node); - } - } - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - declFileName = referencedFile.fileName; - } - else { - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, false); - referencesOutput += "/// " + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - var isBundledEmit = sourceFileOrBundle.kind === 266; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; - var sourceMapSourceIndex; - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - sourceMapSourceIndex = -1; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265) { - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), host.getCurrentDirectory(), host.getCanonicalFileName, true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - encodeLastRecordedSourceMapSpan(); - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 - && (emitFlags & 16) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 - && (emitFlags & 32) === 0 - && end >= 0) { - emitPos(end); - } - } - } - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - var encodedStr = ""; - do { - var currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295; - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - if (node.kind === 227) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - function isTripleSlashComment(commentPos, commentEnd) { - if (currentText.charCodeAt(commentPos + 1) === 47 && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, false); - var printer = createPrinter(compilerOptions, { - hasGlobalName: resolver.hasGlobalName, - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); - } - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), false, sourceFiles); - } - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - if (shouldSkip) - continue; - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; - var autoGeneratedIdToGeneratedName; - var generatedNames; - var tempFlagsStack; - var tempFlags; - var writer; - var ownWriter; - reset(); - return { - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265: return printFile(node); - case 266: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0; - comments.reset(); - setWriter(undefined); - } - function emit(node) { - pipelineEmitWithNotification(3, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 && hint !== 2) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0: return pipelineEmitSourceFile(node); - case 2: return pipelineEmitIdentifierName(node); - case 1: return pipelineEmitExpression(node); - case 3: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - case 14: - case 15: - case 16: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 143: - return emitQualifiedName(node); - case 144: - return emitComputedPropertyName(node); - case 145: - return emitTypeParameter(node); - case 146: - return emitParameter(node); - case 147: - return emitDecorator(node); - case 148: - return emitPropertySignature(node); - case 149: - return emitPropertyDeclaration(node); - case 150: - return emitMethodSignature(node); - case 151: - return emitMethodDeclaration(node); - case 152: - return emitConstructor(node); - case 153: - case 154: - return emitAccessorDeclaration(node); - case 155: - return emitCallSignature(node); - case 156: - return emitConstructSignature(node); - case 157: - return emitIndexSignature(node); - case 158: - return emitTypePredicate(node); - case 159: - return emitTypeReference(node); - case 160: - return emitFunctionType(node); - case 161: - return emitConstructorType(node); - case 162: - return emitTypeQuery(node); - case 163: - return emitTypeLiteral(node); - case 164: - return emitArrayType(node); - case 165: - return emitTupleType(node); - case 166: - return emitUnionType(node); - case 167: - return emitIntersectionType(node); - case 168: - return emitParenthesizedType(node); - case 201: - return emitExpressionWithTypeArguments(node); - case 169: - return emitThisType(); - case 170: - return emitTypeOperator(node); - case 171: - return emitIndexedAccessType(node); - case 172: - return emitMappedType(node); - case 173: - return emitLiteralType(node); - case 174: - return emitObjectBindingPattern(node); - case 175: - return emitArrayBindingPattern(node); - case 176: - return emitBindingElement(node); - case 205: - return emitTemplateSpan(node); - case 206: - return emitSemicolonClassElement(); - case 207: - return emitBlock(node); - case 208: - return emitVariableStatement(node); - case 209: - return emitEmptyStatement(); - case 210: - return emitExpressionStatement(node); - case 211: - return emitIfStatement(node); - case 212: - return emitDoStatement(node); - case 213: - return emitWhileStatement(node); - case 214: - return emitForStatement(node); - case 215: - return emitForInStatement(node); - case 216: - return emitForOfStatement(node); - case 217: - return emitContinueStatement(node); - case 218: - return emitBreakStatement(node); - case 219: - return emitReturnStatement(node); - case 220: - return emitWithStatement(node); - case 221: - return emitSwitchStatement(node); - case 222: - return emitLabeledStatement(node); - case 223: - return emitThrowStatement(node); - case 224: - return emitTryStatement(node); - case 225: - return emitDebuggerStatement(node); - case 226: - return emitVariableDeclaration(node); - case 227: - return emitVariableDeclarationList(node); - case 228: - return emitFunctionDeclaration(node); - case 229: - return emitClassDeclaration(node); - case 230: - return emitInterfaceDeclaration(node); - case 231: - return emitTypeAliasDeclaration(node); - case 232: - return emitEnumDeclaration(node); - case 233: - return emitModuleDeclaration(node); - case 234: - return emitModuleBlock(node); - case 235: - return emitCaseBlock(node); - case 237: - return emitImportEqualsDeclaration(node); - case 238: - return emitImportDeclaration(node); - case 239: - return emitImportClause(node); - case 240: - return emitNamespaceImport(node); - case 241: - return emitNamedImports(node); - case 242: - return emitImportSpecifier(node); - case 243: - return emitExportAssignment(node); - case 244: - return emitExportDeclaration(node); - case 245: - return emitNamedExports(node); - case 246: - return emitExportSpecifier(node); - case 247: - return; - case 248: - return emitExternalModuleReference(node); - case 10: - return emitJsxText(node); - case 251: - return emitJsxOpeningElement(node); - case 252: - return emitJsxClosingElement(node); - case 253: - return emitJsxAttribute(node); - case 254: - return emitJsxAttributes(node); - case 255: - return emitJsxSpreadAttribute(node); - case 256: - return emitJsxExpression(node); - case 257: - return emitCaseClause(node); - case 258: - return emitDefaultClause(node); - case 259: - return emitHeritageClause(node); - case 260: - return emitCatchClause(node); - case 261: - return emitPropertyAssignment(node); - case 262: - return emitShorthandPropertyAssignment(node); - case 263: - return emitSpreadAssignment(node); - case 264: - return emitEnumMember(node); - } - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - case 8: - return emitNumericLiteral(node); - case 9: - case 12: - case 13: - return emitLiteral(node); - case 71: - return emitIdentifier(node); - case 86: - case 95: - case 97: - case 101: - case 99: - writeTokenText(kind); - return; - case 177: - return emitArrayLiteralExpression(node); - case 178: - return emitObjectLiteralExpression(node); - case 179: - return emitPropertyAccessExpression(node); - case 180: - return emitElementAccessExpression(node); - case 181: - return emitCallExpression(node); - case 182: - return emitNewExpression(node); - case 183: - return emitTaggedTemplateExpression(node); - case 184: - return emitTypeAssertionExpression(node); - case 185: - return emitParenthesizedExpression(node); - case 186: - return emitFunctionExpression(node); - case 187: - return emitArrowFunction(node); - case 188: - return emitDeleteExpression(node); - case 189: - return emitTypeOfExpression(node); - case 190: - return emitVoidExpression(node); - case 191: - return emitAwaitExpression(node); - case 192: - return emitPrefixUnaryExpression(node); - case 193: - return emitPostfixUnaryExpression(node); - case 194: - return emitBinaryExpression(node); - case 195: - return emitConditionalExpression(node); - case 196: - return emitTemplateExpression(node); - case 197: - return emitYieldExpression(node); - case 198: - return emitSpreadExpression(node); - case 199: - return emitClassExpression(node); - case 200: - return; - case 202: - return emitAsExpression(node); - case 203: - return emitNonNullExpression(node); - case 204: - return emitMetaProperty(node); - case 249: - return emitJsxElement(node); - case 250: - return emitJsxSelfClosingElement(node); - case 296: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - function emitNumericLiteral(node) { - emitLiteral(node); - } - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - function emitIdentifier(node) { - write(getTextOfNode(node, false)); - } - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 : 0; - emitExpressionList(node, elements, 4466 | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 : 0; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 ? 32 : 0; - emitList(node, properties, 978 | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - var constantValue = ts.getConstantValue(expression); - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - var operand = node.operand; - return operand.kind === 192 - && ((node.operator === 37 && (operand.operator === 37 || operand.operator === 43)) - || (node.operator === 38 && (operand.operator === 38 || operand.operator === 44))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17, node.pos, node); - write(" "); - writeToken(18, node.statements.end, node); - } - else { - writeToken(17, node.pos, node); - emitBlockStatements(node); - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18, node.statements.end, node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1) { - emitList(node, node.statements, 384); - } - else { - emitList(node, node.statements, 65); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90, node.pos, node); - write(" "); - writeToken(19, openParenPos, node); - emitExpression(node.expression); - writeToken(20, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82, node.thenStatement.end, node); - if (node.elseStatement.kind === 211) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos, node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96, node.pos, node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98, node.pos); - write(" "); - writeToken(19, openParenPos); - emitExpression(node.expression); - writeToken(20, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78, node.pos); - write(";"); - } - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - if (ts.getEmitFlags(body) & 1) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2) - || shouldWriteClosingLineTerminator(body, body.statements, 2)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - var statementOffset = emitPrologueDirectives(body.statements, true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384); - increaseIndent(); - } - else { - emitList(body, body.statements, 1, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256); - write(" {"); - emitList(node, node.members, 65); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17, node.pos); - emitList(node, node.clauses, 65); - writeToken(18, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, true)); - } - function emitJsxClosingElement(node) { - write(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - (ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74, node.pos); - write(" "); - writeToken(19, openParenPos); - emit(node.variableDeclaration); - writeToken(20, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384) { - return; - } - if (format & 7680) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - if (format & 1) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - else { - var mayEmitInterveningComments = (format & 131072) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128) { - write(" "); - } - if (format & 64) { - increaseIndent(); - } - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - if (previousSibling) { - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - if ((format & (3 | 64)) === 0) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256) { - write(" "); - } - } - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - var hasTrailingComma = (format & 32) && children.hasTrailingComma; - if (format & 16 && hasTrailingComma) { - write(","); - } - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - if (format & 64) { - decreaseIndent(); - } - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1) { - return true; - } - if (format & 2) { - if (format & 32768) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1) { - return true; - } - else if (format & 2) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1) { - return (format & 65536) === 0; - } - else if (format & 2) { - if (format & 32768) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768) !== 0; - } - return startsOnNewLine; - } - return (format & 32768) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - function generateName(name) { - if (name.autoGenerateKind === 4) { - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - if (local && local.flags & (107455 | 1048576 | 8388608)) { - return false; - } - } - } - return true; - } - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455; - tempFlags++; - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - function makeUniqueName(baseName) { - if (baseName.charCodeAt(baseName.length - 1) !== 95) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0); - } - function generateNameForNode(node) { - switch (node.kind) { - case 71: - return makeUniqueName(getTextOfNode(node)); - case 233: - case 232: - return generateNameForModuleOrEnum(node); - case 238: - case 244: - return generateNameForImportOrExportDeclaration(node); - case 228: - case 229: - case 243: - return generateNameForExportDefault(); - case 199: - return generateNameForClassExpression(); - case 151: - case 153: - case 154: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0); - } - } - function makeName(name) { - switch (name.autoGenerateKind) { - case 1: - return makeTempVariableName(0); - case 2: - return makeTempVariableName(268435456); - case 3: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0] = ""; - delimiters[16] = ","; - delimiters[4] = " |"; - delimiters[8] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28]; - } - function createBracketsMap() { - var brackets = []; - brackets[512] = ["{", "}"]; - brackets[1024] = ["(", ")"]; - brackets[2048] = ["<", ">"]; - brackets[4096] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680][1]; - } - var TempFlags; - (function (TempFlags) { - TempFlags[TempFlags["Auto"] = 0] = "Auto"; - TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; - TempFlags[TempFlags["_i"] = 268435456] = "_i"; - })(TempFlags || (TempFlags = {})); - var ListFormat; - (function (ListFormat) { - ListFormat[ListFormat["None"] = 0] = "None"; - ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; - ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; - ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; - ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; - ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; - ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; - ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat[ListFormat["DelimitersMask"] = 28] = "DelimitersMask"; - ListFormat[ListFormat["AllowTrailingComma"] = 32] = "AllowTrailingComma"; - ListFormat[ListFormat["Indented"] = 64] = "Indented"; - ListFormat[ListFormat["SpaceBetweenBraces"] = 128] = "SpaceBetweenBraces"; - ListFormat[ListFormat["SpaceBetweenSiblings"] = 256] = "SpaceBetweenSiblings"; - ListFormat[ListFormat["Braces"] = 512] = "Braces"; - ListFormat[ListFormat["Parenthesis"] = 1024] = "Parenthesis"; - ListFormat[ListFormat["AngleBrackets"] = 2048] = "AngleBrackets"; - ListFormat[ListFormat["SquareBrackets"] = 4096] = "SquareBrackets"; - ListFormat[ListFormat["BracketsMask"] = 7680] = "BracketsMask"; - ListFormat[ListFormat["OptionalIfUndefined"] = 8192] = "OptionalIfUndefined"; - ListFormat[ListFormat["OptionalIfEmpty"] = 16384] = "OptionalIfEmpty"; - ListFormat[ListFormat["Optional"] = 24576] = "Optional"; - ListFormat[ListFormat["PreferNewLine"] = 32768] = "PreferNewLine"; - ListFormat[ListFormat["NoTrailingNewLine"] = 65536] = "NoTrailingNewLine"; - ListFormat[ListFormat["NoInterveningComments"] = 131072] = "NoInterveningComments"; - ListFormat[ListFormat["Modifiers"] = 256] = "Modifiers"; - ListFormat[ListFormat["HeritageClauses"] = 256] = "HeritageClauses"; - ListFormat[ListFormat["TypeLiteralMembers"] = 65] = "TypeLiteralMembers"; - ListFormat[ListFormat["TupleTypeElements"] = 336] = "TupleTypeElements"; - ListFormat[ListFormat["UnionTypeConstituents"] = 260] = "UnionTypeConstituents"; - ListFormat[ListFormat["IntersectionTypeConstituents"] = 264] = "IntersectionTypeConstituents"; - ListFormat[ListFormat["ObjectBindingPatternElements"] = 432] = "ObjectBindingPatternElements"; - ListFormat[ListFormat["ArrayBindingPatternElements"] = 304] = "ArrayBindingPatternElements"; - ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 978] = "ObjectLiteralExpressionProperties"; - ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 4466] = "ArrayLiteralExpressionElements"; - ListFormat[ListFormat["CallExpressionArguments"] = 1296] = "CallExpressionArguments"; - ListFormat[ListFormat["NewExpressionArguments"] = 9488] = "NewExpressionArguments"; - ListFormat[ListFormat["TemplateExpressionSpans"] = 131072] = "TemplateExpressionSpans"; - ListFormat[ListFormat["SingleLineBlockStatements"] = 384] = "SingleLineBlockStatements"; - ListFormat[ListFormat["MultiLineBlockStatements"] = 65] = "MultiLineBlockStatements"; - ListFormat[ListFormat["VariableDeclarationList"] = 272] = "VariableDeclarationList"; - ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 384] = "SingleLineFunctionBodyStatements"; - ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; - ListFormat[ListFormat["ClassHeritageClauses"] = 256] = "ClassHeritageClauses"; - ListFormat[ListFormat["ClassMembers"] = 65] = "ClassMembers"; - ListFormat[ListFormat["InterfaceMembers"] = 65] = "InterfaceMembers"; - ListFormat[ListFormat["EnumMembers"] = 81] = "EnumMembers"; - ListFormat[ListFormat["CaseBlockClauses"] = 65] = "CaseBlockClauses"; - ListFormat[ListFormat["NamedImportsOrExportsElements"] = 432] = "NamedImportsOrExportsElements"; - ListFormat[ListFormat["JsxElementChildren"] = 131072] = "JsxElementChildren"; - ListFormat[ListFormat["JsxElementAttributes"] = 131328] = "JsxElementAttributes"; - ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 81985] = "CaseOrDefaultClauseStatements"; - ListFormat[ListFormat["HeritageClauseTypes"] = 272] = "HeritageClauseTypes"; - ListFormat[ListFormat["SourceFileStatements"] = 65537] = "SourceFileStatements"; - ListFormat[ListFormat["Decorators"] = 24577] = "Decorators"; - ListFormat[ListFormat["TypeArguments"] = 26960] = "TypeArguments"; - ListFormat[ListFormat["TypeParameters"] = 26960] = "TypeParameters"; - ListFormat[ListFormat["Parameters"] = 1360] = "Parameters"; - ListFormat[ListFormat["IndexSignatureParameters"] = 4432] = "IndexSignatureParameters"; - })(ListFormat || (ListFormat = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); - if (!commonPathComponents) { - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - return true; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - var modulesWithElidedImports = ts.createMap(); - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, false); }); - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - if (!skipDefaultLib) { - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), true); - }); - } - } - } - moduleResolutionCache = undefined; - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var unknownModuleNames; - var result; - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - result = new Array(moduleNames.length); - unknownModuleNames = moduleNames.slice(0, i); - } - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - return false; - } - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - return false; - } - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - newSourceFile = oldSourceFile; - } - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - return true; - } - if (result[3]) { - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - switch (parent.kind) { - case 146: - case 149: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - case 226: - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259: - var heritageClause = node; - if (heritageClause.token === 108) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229: - case 151: - case 150: - case 152: - case 153: - case 154: - case 186: - case 228: - case 187: - case 228: - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - case 208: - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208); - } - break; - case 149: - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146: - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181: - case 182: - case 201: - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76: - if (isConstValid) { - continue; - } - case 114: - case 112: - case 113: - case 131: - case 124: - case 117: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - case 115: - case 84: - case 79: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(undefined, undefined, undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238: - case 237: - case 244: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9) { - break; - } - if (!moduleNameExpr.text) { - break; - } - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - else { - if (previousResolution) { - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - saveResolution = false; - } - else { - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 && options.module === ts.ModuleKind.None) { - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - var dir = getCommonSourceDirectory(); - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - chain_1 = ts.chainDiagnosticMessages(undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - if (emitFilesSeen.contains(emitFilePath)) { - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -var ts; -(function (ts) { - var ScriptSnapshot; - (function (ScriptSnapshot) { - var StringScriptSnapshot = (function () { - function StringScriptSnapshot(text) { - this.text = text; - } - StringScriptSnapshot.prototype.getText = function (start, end) { - return start === 0 && end === this.text.length - ? this.text - : this.text.substring(start, end); - }; - StringScriptSnapshot.prototype.getLength = function () { - return this.text.length; - }; - StringScriptSnapshot.prototype.getChangeRange = function () { - return undefined; - }; - return StringScriptSnapshot; - }()); - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot.fromString = fromString; - })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); - var TextChange = (function () { - function TextChange() { - } - return TextChange; - }()); - ts.TextChange = TextChange; - var HighlightSpanKind; - (function (HighlightSpanKind) { - HighlightSpanKind.none = "none"; - HighlightSpanKind.definition = "definition"; - HighlightSpanKind.reference = "reference"; - HighlightSpanKind.writtenReference = "writtenReference"; - })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); - var IndentStyle; - (function (IndentStyle) { - IndentStyle[IndentStyle["None"] = 0] = "None"; - IndentStyle[IndentStyle["Block"] = 1] = "Block"; - IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; - })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); - var SymbolDisplayPartKind; - (function (SymbolDisplayPartKind) { - SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; - SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; - SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; - SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); - var OutputFileType; - (function (OutputFileType) { - OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; - OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; - OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; - })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); - var EndOfLineState; - (function (EndOfLineState) { - EndOfLineState[EndOfLineState["None"] = 0] = "None"; - EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; - EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); - var TokenClass; - (function (TokenClass) { - TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; - TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; - TokenClass[TokenClass["Operator"] = 2] = "Operator"; - TokenClass[TokenClass["Comment"] = 3] = "Comment"; - TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; - TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; - TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass[TokenClass["StringLiteral"] = 7] = "StringLiteral"; - TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; - })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); - var ScriptElementKind; - (function (ScriptElementKind) { - ScriptElementKind.unknown = ""; - ScriptElementKind.warning = "warning"; - ScriptElementKind.keyword = "keyword"; - ScriptElementKind.scriptElement = "script"; - ScriptElementKind.moduleElement = "module"; - ScriptElementKind.classElement = "class"; - ScriptElementKind.localClassElement = "local class"; - ScriptElementKind.interfaceElement = "interface"; - ScriptElementKind.typeElement = "type"; - ScriptElementKind.enumElement = "enum"; - ScriptElementKind.enumMemberElement = "enum member"; - ScriptElementKind.variableElement = "var"; - ScriptElementKind.localVariableElement = "local var"; - ScriptElementKind.functionElement = "function"; - ScriptElementKind.localFunctionElement = "local function"; - ScriptElementKind.memberFunctionElement = "method"; - ScriptElementKind.memberGetAccessorElement = "getter"; - ScriptElementKind.memberSetAccessorElement = "setter"; - ScriptElementKind.memberVariableElement = "property"; - ScriptElementKind.constructorImplementationElement = "constructor"; - ScriptElementKind.callSignatureElement = "call"; - ScriptElementKind.indexSignatureElement = "index"; - ScriptElementKind.constructSignatureElement = "construct"; - ScriptElementKind.parameterElement = "parameter"; - ScriptElementKind.typeParameterElement = "type parameter"; - ScriptElementKind.primitiveType = "primitive type"; - ScriptElementKind.label = "label"; - ScriptElementKind.alias = "alias"; - ScriptElementKind.constElement = "const"; - ScriptElementKind.letElement = "let"; - ScriptElementKind.directory = "directory"; - ScriptElementKind.externalModuleName = "external module name"; - ScriptElementKind.jsxAttribute = "JSX attribute"; - })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); - var ScriptElementKindModifier; - (function (ScriptElementKindModifier) { - ScriptElementKindModifier.none = ""; - ScriptElementKindModifier.publicMemberModifier = "public"; - ScriptElementKindModifier.privateMemberModifier = "private"; - ScriptElementKindModifier.protectedMemberModifier = "protected"; - ScriptElementKindModifier.exportedModifier = "export"; - ScriptElementKindModifier.ambientModifier = "declare"; - ScriptElementKindModifier.staticModifier = "static"; - ScriptElementKindModifier.abstractModifier = "abstract"; - })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); - var ClassificationTypeNames = (function () { - function ClassificationTypeNames() { - } - return ClassificationTypeNames; - }()); - ClassificationTypeNames.comment = "comment"; - ClassificationTypeNames.identifier = "identifier"; - ClassificationTypeNames.keyword = "keyword"; - ClassificationTypeNames.numericLiteral = "number"; - ClassificationTypeNames.operator = "operator"; - ClassificationTypeNames.stringLiteral = "string"; - ClassificationTypeNames.whiteSpace = "whitespace"; - ClassificationTypeNames.text = "text"; - ClassificationTypeNames.punctuation = "punctuation"; - ClassificationTypeNames.className = "class name"; - ClassificationTypeNames.enumName = "enum name"; - ClassificationTypeNames.interfaceName = "interface name"; - ClassificationTypeNames.moduleName = "module name"; - ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAliasName = "type alias name"; - ClassificationTypeNames.parameterName = "parameter name"; - ClassificationTypeNames.docCommentTagName = "doc comment tag name"; - ClassificationTypeNames.jsxOpenTagName = "jsx open tag name"; - ClassificationTypeNames.jsxCloseTagName = "jsx close tag name"; - ClassificationTypeNames.jsxSelfClosingTagName = "jsx self closing tag name"; - ClassificationTypeNames.jsxAttribute = "jsx attribute"; - ClassificationTypeNames.jsxText = "jsx text"; - ClassificationTypeNames.jsxAttributeStringLiteralValue = "jsx attribute string literal value"; - ts.ClassificationTypeNames = ClassificationTypeNames; - var ClassificationType; - (function (ClassificationType) { - ClassificationType[ClassificationType["comment"] = 1] = "comment"; - ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; - ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; - ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType[ClassificationType["operator"] = 5] = "operator"; - ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType[ClassificationType["text"] = 9] = "text"; - ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; - ClassificationType[ClassificationType["className"] = 11] = "className"; - ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; - ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; - ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; - ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; - ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; - ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.scanner = ts.createScanner(5, true); - ts.emptyArray = []; - var SemanticMeaning; - (function (SemanticMeaning) { - SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; - SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; - SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; - SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; - SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; - })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); - function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 146: - case 226: - case 176: - case 149: - case 148: - case 261: - case 262: - case 264: - case 151: - case 150: - case 152: - case 153: - case 154: - case 228: - case 186: - case 187: - case 260: - case 253: - return 1; - case 145: - case 230: - case 231: - case 163: - return 2; - case 229: - case 232: - return 1 | 2; - case 233: - if (ts.isAmbientModule(node)) { - return 4 | 1; - } - else if (ts.getModuleInstanceState(node) === 1) { - return 4 | 1; - } - else { - return 4; - } - case 241: - case 242: - case 237: - case 238: - case 243: - case 244: - return 1 | 2 | 4; - case 265: - return 4 | 1; - } - return 1 | 2 | 4; - } - ts.getMeaningFromDeclaration = getMeaningFromDeclaration; - function getMeaningFromLocation(node) { - if (node.kind === 265) { - return 1; - } - else if (node.parent.kind === 243) { - return 1 | 2 | 4; - } - else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } - else if (ts.isDeclarationName(node)) { - return getMeaningFromDeclaration(node.parent); - } - else if (isTypeReference(node)) { - return 2; - } - else if (isNamespaceReference(node)) { - return 4; - } - else { - return 1; - } - } - ts.getMeaningFromLocation = getMeaningFromLocation; - function getMeaningFromRightHandSideOfImportEquals(node) { - ts.Debug.assert(node.kind === 71); - if (node.parent.kind === 143 && - node.parent.right === node && - node.parent.parent.kind === 237) { - return 1 | 2 | 4; - } - return 4; - } - function isInRightSideOfImport(node) { - while (node.parent.kind === 143) { - node = node.parent; - } - return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; - } - function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); - } - function isQualifiedNameNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 143) { - while (root.parent && root.parent.kind === 143) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 159 && !isLastClause; - } - function isPropertyAccessNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 179) { - while (root.parent && root.parent.kind === 179) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 201 && root.parent.parent.kind === 259) { - var decl = root.parent.parent.parent; - return (decl.kind === 229 && root.parent.parent.token === 108) || - (decl.kind === 230 && root.parent.parent.token === 85); - } - return false; - } - function isTypeReference(node) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - return node.parent.kind === 159 || - (node.parent.kind === 201 && !ts.isExpressionWithTypeArgumentsInClassExtendsClause(node.parent)) || - (node.kind === 99 && !ts.isPartOfExpression(node)) || - node.kind === 169; - } - function isCallExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 181); - } - ts.isCallExpressionTarget = isCallExpressionTarget; - function isNewExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 182); - } - ts.isNewExpressionTarget = isNewExpressionTarget; - function isCallOrNewExpressionTarget(node, kind) { - var target = climbPastPropertyAccess(node); - return target && target.parent && target.parent.kind === kind && target.parent.expression === target; - } - function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; - } - ts.climbPastPropertyAccess = climbPastPropertyAccess; - function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 222 && referenceNode.label.text === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return undefined; - } - ts.getTargetLabel = getTargetLabel; - function isJumpStatementTarget(node) { - return node.kind === 71 && - (node.parent.kind === 218 || node.parent.kind === 217) && - node.parent.label === node; - } - ts.isJumpStatementTarget = isJumpStatementTarget; - function isLabelOfLabeledStatement(node) { - return node.kind === 71 && - node.parent.kind === 222 && - node.parent.label === node; - } - function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); - } - ts.isLabelName = isLabelName; - function isRightSideOfQualifiedName(node) { - return node.parent.kind === 143 && node.parent.right === node; - } - ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; - function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 179 && node.parent.name === node; - } - ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; - function isNameOfModuleDeclaration(node) { - return node.parent.kind === 233 && node.parent.name === node; - } - ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; - function isNameOfFunctionDeclaration(node) { - return node.kind === 71 && - ts.isFunctionLike(node.parent) && node.parent.name === node; - } - ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; - function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 9 || node.kind === 8) { - switch (node.parent.kind) { - case 149: - case 148: - case 261: - case 264: - case 151: - case 150: - case 153: - case 154: - case 233: - return ts.getNameOfDeclaration(node.parent) === node; - case 180: - return node.parent.argumentExpression === node; - case 144: - return true; - } - } - return false; - } - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; - function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; - } - ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; - function isInsideComment(sourceFile, token, position) { - return position <= token.getStart(sourceFile) && - (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || - isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); - function isInsideCommentRange(comments) { - return ts.forEach(comments, function (comment) { - if (comment.pos < position && position < comment.end) { - return true; - } - else if (position === comment.end) { - var text = sourceFile.text; - var width = comment.end - comment.pos; - if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47) { - return true; - } - else { - return !(text.charCodeAt(comment.end - 1) === 47 && - text.charCodeAt(comment.end - 2) === 42); - } - } - return false; - }); - } - } - ts.isInsideComment = isInsideComment; - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 265: - case 151: - case 150: - case 228: - case 186: - case 153: - case 154: - case 229: - case 230: - case 232: - case 233: - return node; - } - } - } - ts.getContainerNode = getContainerNode; - function getNodeKind(node) { - switch (node.kind) { - case 265: - return ts.isExternalModule(node) ? ts.ScriptElementKind.moduleElement : ts.ScriptElementKind.scriptElement; - case 233: - return ts.ScriptElementKind.moduleElement; - case 229: - case 199: - return ts.ScriptElementKind.classElement; - case 230: return ts.ScriptElementKind.interfaceElement; - case 231: return ts.ScriptElementKind.typeElement; - case 232: return ts.ScriptElementKind.enumElement; - case 226: - return getKindOfVariableDeclaration(node); - case 176: - return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); - case 187: - case 228: - case 186: - return ts.ScriptElementKind.functionElement; - case 153: return ts.ScriptElementKind.memberGetAccessorElement; - case 154: return ts.ScriptElementKind.memberSetAccessorElement; - case 151: - case 150: - return ts.ScriptElementKind.memberFunctionElement; - case 149: - case 148: - return ts.ScriptElementKind.memberVariableElement; - case 157: return ts.ScriptElementKind.indexSignatureElement; - case 156: return ts.ScriptElementKind.constructSignatureElement; - case 155: return ts.ScriptElementKind.callSignatureElement; - case 152: return ts.ScriptElementKind.constructorImplementationElement; - case 145: return ts.ScriptElementKind.typeParameterElement; - case 264: return ts.ScriptElementKind.enumMemberElement; - case 146: return ts.hasModifier(node, 92) ? ts.ScriptElementKind.memberVariableElement : ts.ScriptElementKind.parameterElement; - case 237: - case 242: - case 239: - case 246: - case 240: - return ts.ScriptElementKind.alias; - case 290: - return ts.ScriptElementKind.typeElement; - default: - return ts.ScriptElementKind.unknown; - } - function getKindOfVariableDeclaration(v) { - return ts.isConst(v) - ? ts.ScriptElementKind.constElement - : ts.isLet(v) - ? ts.ScriptElementKind.letElement - : ts.ScriptElementKind.variableElement; - } - } - ts.getNodeKind = getNodeKind; - function isThis(node) { - switch (node.kind) { - case 99: - return true; - case 71: - return ts.identifierIsThisKeyword(node) && node.parent.kind === 146; - default: - return false; - } - } - ts.isThis = isThis; - var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= range.end; - } - ts.startEndContainsRange = startEndContainsRange; - function rangeContainsStartEnd(range, start, end) { - return range.pos <= start && range.end >= end; - } - ts.rangeContainsStartEnd = rangeContainsStartEnd; - function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); - } - ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; - function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - var start = Math.max(start1, start2); - var end = Math.min(end1, end2); - return start < end; - } - ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); - } - ts.positionBelongsToNode = positionBelongsToNode; - function isCompletedNode(n, sourceFile) { - if (ts.nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 229: - case 230: - case 232: - case 178: - case 174: - case 163: - case 207: - case 234: - case 235: - case 241: - case 245: - return nodeEndsWith(n, 18, sourceFile); - case 260: - return isCompletedNode(n.block, sourceFile); - case 182: - if (!n.arguments) { - return true; - } - case 181: - case 185: - case 168: - return nodeEndsWith(n, 20, sourceFile); - case 160: - case 161: - return isCompletedNode(n.type, sourceFile); - case 152: - case 153: - case 154: - case 228: - case 186: - case 151: - case 150: - case 156: - case 155: - case 187: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 20, sourceFile); - case 233: - return n.body && isCompletedNode(n.body, sourceFile); - case 211: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 210: - return isCompletedNode(n.expression, sourceFile) || - hasChildOfKind(n, 25); - case 177: - case 175: - case 180: - case 144: - case 165: - return nodeEndsWith(n, 22, sourceFile); - case 157: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22, sourceFile); - case 257: - case 258: - return false; - case 214: - case 215: - case 216: - case 213: - return isCompletedNode(n.statement, sourceFile); - case 212: - var hasWhileKeyword = findChildOfKind(n, 106, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 20, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - case 162: - return isCompletedNode(n.exprName, sourceFile); - case 189: - case 188: - case 190: - case 197: - case 198: - var unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 183: - return isCompletedNode(n.template, sourceFile); - case 196: - var lastSpan = ts.lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 205: - return ts.nodeIsPresent(n.literal); - case 244: - case 238: - return ts.nodeIsPresent(n.moduleSpecifier); - case 192: - return isCompletedNode(n.operand, sourceFile); - case 194: - return isCompletedNode(n.right, sourceFile); - case 195: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } - } - ts.isCompletedNode = isCompletedNode; - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = ts.lastOrUndefined(children); - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 25 && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function findListItemInfo(node) { - var list = findContainingList(node); - if (!list) { - return undefined; - } - var children = list.getChildren(); - var listItemIndex = ts.indexOf(children, node); - return { - listItemIndex: listItemIndex, - list: list - }; - } - ts.findListItemInfo = findListItemInfo; - function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); - } - ts.hasChildOfKind = hasChildOfKind; - function findChildOfKind(n, kind, sourceFile) { - return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); - } - ts.findChildOfKind = findChildOfKind; - function findContainingList(node) { - var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - if (c.kind === 294 && c.pos <= node.pos && c.end >= node.end) { - return c; - } - }); - ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); - return syntaxList; - } - ts.findContainingList = findContainingList; - function getTouchingWord(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }, includeJsDocComment); - } - ts.getTouchingWord = getTouchingWord; - function getTouchingPropertyName(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }, includeJsDocComment); - } - ts.getTouchingPropertyName = getTouchingPropertyName; - function getTouchingToken(sourceFile, position, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, false, includeItemAtEndPosition, includeJsDocComment); - } - ts.getTouchingToken = getTouchingToken; - function getTokenAtPosition(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, true, undefined, includeJsDocComment); - } - ts.getTokenAtPosition = getTokenAtPosition; - function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - var current = sourceFile; - outer: while (true) { - if (ts.isToken(current)) { - return current; - } - if (includeJsDocComment) { - var jsDocChildren = ts.filter(current.getChildren(), ts.isJSDocNode); - for (var _i = 0, jsDocChildren_1 = jsDocChildren; _i < jsDocChildren_1.length; _i++) { - var jsDocChild = jsDocChildren_1[_i]; - var start = allowPositionInLeadingTrivia ? jsDocChild.getFullStart() : jsDocChild.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = jsDocChild.getEnd(); - if (position < end || (position === end && jsDocChild.kind === 1)) { - current = jsDocChild; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, jsDocChild); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - } - for (var _a = 0, _b = current.getChildren(); _a < _b.length; _a++) { - var child = _b[_a]; - if (ts.isJSDocNode(child)) { - continue; - } - var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = child.getEnd(); - if (position < end || (position === end && child.kind === 1)) { - current = child; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, child); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - return current; - } - } - function findTokenOnLeftOfPosition(file, position) { - var tokenAtPosition = getTokenAtPosition(file, position); - if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); - } - ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; - function findNextToken(previousToken, parent) { - return find(parent); - function find(n) { - if (ts.isToken(n) && n.pos === previousToken.end) { - return n; - } - var children = n.getChildren(); - for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { - var child = children_2[_i]; - var shouldDiveInChildNode = (child.pos <= previousToken.pos && child.end > previousToken.end) || - (child.pos === previousToken.end); - if (shouldDiveInChildNode && nodeHasTokens(child)) { - return find(child); - } - } - return undefined; - } - } - ts.findNextToken = findNextToken; - function findPrecedingToken(position, sourceFile, startNode) { - return find(startNode || sourceFile); - function findRightmostToken(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - function find(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - if (position < child.end && (nodeHasTokens(child) || child.kind === 10)) { - var start = child.getStart(sourceFile); - var lookInPreviousChild = (start >= position) || - (child.kind === 10 && start === child.end); - if (lookInPreviousChild) { - var candidate = findRightmostChildNodeWithTokens(children, i); - return candidate && findRightmostToken(candidate); - } - else { - return find(child); - } - } - } - ts.Debug.assert(startNode !== undefined || n.kind === 265); - if (children.length) { - var candidate = findRightmostChildNodeWithTokens(children, children.length); - return candidate && findRightmostToken(candidate); - } - } - function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { - for (var i = exclusiveStartPosition - 1; i >= 0; i--) { - if (nodeHasTokens(children[i])) { - return children[i]; - } - } - } - } - ts.findPrecedingToken = findPrecedingToken; - function isInString(sourceFile, position) { - var previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && previousToken.kind === 9) { - var start = previousToken.getStart(); - var end = previousToken.getEnd(); - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; - } - ts.isInString = isInString; - function isInComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, undefined); - } - ts.isInComment = isInComment; - function isInsideJsxElementOrAttribute(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 10) { - return true; - } - if (token.kind === 27 && token.parent.kind === 256) { - return true; - } - if (token && token.kind === 18 && token.parent.kind === 256) { - return true; - } - if (token.kind === 27 && token.parent.kind === 252) { - return true; - } - return false; - } - ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; - function isInTemplateString(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); - } - ts.isInTemplateString = isInTemplateString; - function isInCommentHelper(sourceFile, position, predicate) { - var token = getTokenAtPosition(sourceFile, position); - if (token && position <= token.getStart(sourceFile)) { - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return predicate ? - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end) && - predicate(c); }) : - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 ? position <= c.end : position < c.end); }); - } - return false; - } - ts.isInCommentHelper = isInCommentHelper; - function hasDocComment(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return ts.forEach(commentRanges, jsDocPrefix); - function jsDocPrefix(c) { - var text = sourceFile.text; - return text.length >= c.pos + 3 && text[c.pos] === "/" && text[c.pos + 1] === "*" && text[c.pos + 2] === "*"; - } - } - ts.hasDocComment = hasDocComment; - function getJsDocTagAtPosition(sourceFile, position) { - var node = ts.getTokenAtPosition(sourceFile, position); - if (ts.isToken(node)) { - switch (node.kind) { - case 104: - case 110: - case 76: - node = node.parent === undefined ? undefined : node.parent.parent; - break; - default: - node = node.parent; - break; - } - } - if (node) { - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (jsDoc.tags) { - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.pos <= position && position <= tag.end) { - return tag; - } - } - } - } - } - } - return undefined; - } - ts.getJsDocTagAtPosition = getJsDocTagAtPosition; - function nodeHasTokens(n) { - return n.getWidth() !== 0; - } - function getNodeModifiers(node) { - var flags = ts.getCombinedModifierFlags(node); - var result = []; - if (flags & 8) - result.push(ts.ScriptElementKindModifier.privateMemberModifier); - if (flags & 16) - result.push(ts.ScriptElementKindModifier.protectedMemberModifier); - if (flags & 4) - result.push(ts.ScriptElementKindModifier.publicMemberModifier); - if (flags & 32) - result.push(ts.ScriptElementKindModifier.staticModifier); - if (flags & 128) - result.push(ts.ScriptElementKindModifier.abstractModifier); - if (flags & 1) - result.push(ts.ScriptElementKindModifier.exportedModifier); - if (ts.isInAmbientContext(node)) - result.push(ts.ScriptElementKindModifier.ambientModifier); - return result.length > 0 ? result.join(",") : ts.ScriptElementKindModifier.none; - } - ts.getNodeModifiers = getNodeModifiers; - function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 159 || node.kind === 181) { - return node.typeArguments; - } - if (ts.isFunctionLike(node) || node.kind === 229 || node.kind === 230) { - return node.typeParameters; - } - return undefined; - } - ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; - function isWord(kind) { - return kind === 71 || ts.isKeyword(kind); - } - ts.isWord = isWord; - function isPropertyName(kind) { - return kind === 9 || kind === 8 || isWord(kind); - } - function isComment(kind) { - return kind === 2 || kind === 3; - } - ts.isComment = isComment; - function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 9 - || kind === 12 - || ts.isTemplateLiteralKind(kind)) { - return true; - } - return false; - } - ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; - function isPunctuation(kind) { - return 17 <= kind && kind <= 70; - } - ts.isPunctuation = isPunctuation; - function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) - && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); - } - ts.isInsideTemplateLiteral = isInsideTemplateLiteral; - function isAccessibilityModifier(kind) { - switch (kind) { - case 114: - case 112: - case 113: - return true; - } - return false; - } - ts.isAccessibilityModifier = isAccessibilityModifier; - function compareDataObjects(dst, src) { - for (var e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } - else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; - } - ts.compareDataObjects = compareDataObjects; - function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 177 || - node.kind === 178) { - if (node.parent.kind === 194 && - node.parent.left === node && - node.parent.operatorToken.kind === 58) { - return true; - } - if (node.parent.kind === 216 && - node.parent.initializer === node) { - return true; - } - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 261 ? node.parent.parent : node.parent)) { - return true; - } - } - return false; - } - ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; - function hasTrailingDirectorySeparator(path) { - var lastCharacter = path.charAt(path.length - 1); - return lastCharacter === "/" || lastCharacter === "\\"; - } - ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; - function isInReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isReferenceComment); - function isReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInReferenceComment = isInReferenceComment; - function isInNonReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isNonReferenceComment); - function isNonReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return !tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInNonReferenceComment = isInNonReferenceComment; - function createTextSpanFromNode(node, sourceFile) { - return ts.createTextSpanFromBounds(node.getStart(sourceFile), node.getEnd()); - } - ts.createTextSpanFromNode = createTextSpanFromNode; - function isTypeKeyword(kind) { - switch (kind) { - case 119: - case 122: - case 130: - case 133: - case 134: - case 136: - case 137: - case 105: - return true; - default: - return false; - } - } - ts.isTypeKeyword = isTypeKeyword; - function isExternalModuleSymbol(moduleSymbol) { - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - return moduleSymbol.name.charCodeAt(0) === 34; - } - ts.isExternalModuleSymbol = isExternalModuleSymbol; - function nodeSeenTracker() { - var seen = []; - return function (node) { - var id = ts.getNodeId(node); - return !seen[id] && (seen[id] = true); - }; - } - ts.nodeSeenTracker = nodeSeenTracker; -})(ts || (ts = {})); -(function (ts) { - function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 146; - } - ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; - var displayPartWriter = getDisplayPartWriter(); - function getDisplayPartWriter() { - var displayParts; - var lineStart; - var indent; - resetWriter(); - return { - displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, - writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, - writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, - writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, - writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, - writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, - writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, - writeSymbol: writeSymbol, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - clear: resetWriter, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - function writeIndent() { - if (lineStart) { - var indentString = ts.getIndentString(indent); - if (indentString) { - displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - writeIndent(); - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - writeIndent(); - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent = 0; - } - } - function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol) { - var flags = symbol.flags; - if (flags & 3) { - return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; - } - else if (flags & 4) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 32768) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 65536) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 8) { - return ts.SymbolDisplayPartKind.enumMemberName; - } - else if (flags & 16) { - return ts.SymbolDisplayPartKind.functionName; - } - else if (flags & 32) { - return ts.SymbolDisplayPartKind.className; - } - else if (flags & 64) { - return ts.SymbolDisplayPartKind.interfaceName; - } - else if (flags & 384) { - return ts.SymbolDisplayPartKind.enumName; - } - else if (flags & 1536) { - return ts.SymbolDisplayPartKind.moduleName; - } - else if (flags & 8192) { - return ts.SymbolDisplayPartKind.methodName; - } - else if (flags & 262144) { - return ts.SymbolDisplayPartKind.typeParameterName; - } - else if (flags & 524288) { - return ts.SymbolDisplayPartKind.aliasName; - } - else if (flags & 8388608) { - return ts.SymbolDisplayPartKind.aliasName; - } - return ts.SymbolDisplayPartKind.text; - } - } - ts.symbolPart = symbolPart; - function displayPart(text, kind) { - return { - text: text, - kind: ts.SymbolDisplayPartKind[kind] - }; - } - ts.displayPart = displayPart; - function spacePart() { - return displayPart(" ", ts.SymbolDisplayPartKind.space); - } - ts.spacePart = spacePart; - function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); - } - ts.keywordPart = keywordPart; - function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); - } - ts.punctuationPart = punctuationPart; - function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); - } - ts.operatorPart = operatorPart; - function textOrKeywordPart(text) { - var kind = ts.stringToToken(text); - return kind === undefined - ? textPart(text) - : keywordPart(kind); - } - ts.textOrKeywordPart = textOrKeywordPart; - function textPart(text) { - return displayPart(text, ts.SymbolDisplayPartKind.text); - } - ts.textPart = textPart; - var carriageReturnLineFeed = "\r\n"; - function getNewLineOrDefaultFromHost(host) { - return host.getNewLine ? host.getNewLine() : carriageReturnLineFeed; - } - ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; - function lineBreakPart() { - return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); - } - ts.lineBreakPart = lineBreakPart; - function mapToDisplayParts(writeDisplayParts) { - writeDisplayParts(displayPartWriter); - var result = displayPartWriter.displayParts(); - displayPartWriter.clear(); - return result; - } - ts.mapToDisplayParts = mapToDisplayParts; - function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - }); - } - ts.typeToDisplayParts = typeToDisplayParts; - function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { - return mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags); - }); - } - ts.symbolToDisplayParts = symbolToDisplayParts; - function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags); - }); - } - ts.signatureToDisplayParts = signatureToDisplayParts; - function getDeclaredName(typeChecker, symbol, location) { - if (isImportOrExportSpecifierName(location) || ts.isStringOrNumericLiteral(location) && location.parent.kind === 144) { - return location.text; - } - var localExportDefaultSymbol = ts.getLocalSymbolForExportDefault(symbol); - return typeChecker.symbolToString(localExportDefaultSymbol || symbol); - } - ts.getDeclaredName = getDeclaredName; - function isImportOrExportSpecifierName(location) { - return location.parent && - (location.parent.kind === 242 || location.parent.kind === 246) && - location.parent.propertyName === location; - } - ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; - function stripQuotes(name) { - var length = name.length; - if (length >= 2 && - name.charCodeAt(0) === name.charCodeAt(length - 1) && - (name.charCodeAt(0) === 34 || name.charCodeAt(0) === 39)) { - return name.substring(1, length - 1); - } - return name; - } - ts.stripQuotes = stripQuotes; - function scriptKindIs(fileName, host) { - var scriptKinds = []; - for (var _i = 2; _i < arguments.length; _i++) { - scriptKinds[_i - 2] = arguments[_i]; - } - var scriptKind = getScriptKind(fileName, host); - return ts.forEach(scriptKinds, function (k) { return k === scriptKind; }); - } - ts.scriptKindIs = scriptKindIs; - function getScriptKind(fileName, host) { - var scriptKind; - if (host && host.getScriptKind) { - scriptKind = host.getScriptKind(fileName); - } - if (!scriptKind) { - scriptKind = ts.getScriptKindFromFileName(fileName); - } - return ts.ensureScriptKind(fileName, scriptKind); - } - ts.getScriptKind = getScriptKind; - function sanitizeConfigFile(configFileName, content) { - var options = { - fileName: "config.js", - compilerOptions: { - target: 2, - removeComments: true - }, - reportDiagnostics: true - }; - var _a = ts.transpileModule("(" + content + ")", options), outputText = _a.outputText, diagnostics = _a.diagnostics; - var trimmedOutput = outputText.trim(); - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - diagnostic.start = diagnostic.start - 1; - } - var _b = ts.parseConfigFileTextToJson(configFileName, trimmedOutput.substring(1, trimmedOutput.length - 2), false), config = _b.config, error = _b.error; - return { - configJsonObject: config || {}, - diagnostics: error ? ts.concatenate(diagnostics, [error]) : diagnostics - }; - } - ts.sanitizeConfigFile = sanitizeConfigFile; - function getFirstNonSpaceCharacterPosition(text, position) { - while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; - } - ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; - function getOpenBrace(constructor, sourceFile) { - return constructor.body.getFirstToken(sourceFile); - } - ts.getOpenBrace = getOpenBrace; - function getOpenBraceOfClassLike(declaration, sourceFile) { - return ts.getTokenAtPosition(sourceFile, declaration.members.pos - 1); - } - ts.getOpenBraceOfClassLike = getOpenBraceOfClassLike; -})(ts || (ts = {})); -var ts; -(function (ts) { - var BreakpointResolver; - (function (BreakpointResolver) { - function spanInSourceFileAtLocation(sourceFile, position) { - if (sourceFile.isDeclarationFile) { - return undefined; - } - var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { - return undefined; - } - } - if (ts.isInAmbientContext(tokenAtLocation)) { - return undefined; - } - return spanInNode(tokenAtLocation); - function textSpan(startNode, endNode) { - var start = startNode.decorators ? - ts.skipTrivia(sourceFile.text, startNode.decorators.end) : - startNode.getStart(sourceFile); - return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); - } - function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { - return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray) { - return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); - } - function spanInPreviousNode(node) { - return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(ts.findNextToken(node, node.parent)); - } - function spanInNode(node) { - if (node) { - switch (node.kind) { - case 208: - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 226: - case 149: - case 148: - return spanInVariableDeclaration(node); - case 146: - return spanInParameterDeclaration(node); - case 228: - case 151: - case 150: - case 153: - case 154: - case 152: - case 186: - case 187: - return spanInFunctionDeclaration(node); - case 207: - if (ts.isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - case 234: - return spanInBlock(node); - case 260: - return spanInBlock(node.block); - case 210: - return textSpan(node.expression); - case 219: - return textSpan(node.getChildAt(0), node.expression); - case 213: - return textSpanEndingAtNextToken(node, node.expression); - case 212: - return spanInNode(node.statement); - case 225: - return textSpan(node.getChildAt(0)); - case 211: - return textSpanEndingAtNextToken(node, node.expression); - case 222: - return spanInNode(node.statement); - case 218: - case 217: - return textSpan(node.getChildAt(0), node.label); - case 214: - return spanInForStatement(node); - case 215: - return textSpanEndingAtNextToken(node, node.expression); - case 216: - return spanInInitializerOfForLike(node); - case 221: - return textSpanEndingAtNextToken(node, node.expression); - case 257: - case 258: - return spanInNode(node.statements[0]); - case 224: - return spanInBlock(node.tryBlock); - case 223: - return textSpan(node, node.expression); - case 243: - return textSpan(node, node.expression); - case 237: - return textSpan(node, node.moduleReference); - case 238: - return textSpan(node, node.moduleSpecifier); - case 244: - return textSpan(node, node.moduleSpecifier); - case 233: - if (ts.getModuleInstanceState(node) !== 1) { - return undefined; - } - case 229: - case 232: - case 264: - case 176: - return textSpan(node); - case 220: - return spanInNode(node.statement); - case 147: - return spanInNodeArray(node.parent.decorators); - case 174: - case 175: - return spanInBindingPattern(node); - case 230: - case 231: - return undefined; - case 25: - case 1: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 26: - return spanInPreviousNode(node); - case 17: - return spanInOpenBraceToken(node); - case 18: - return spanInCloseBraceToken(node); - case 22: - return spanInCloseBracketToken(node); - case 19: - return spanInOpenParenToken(node); - case 20: - return spanInCloseParenToken(node); - case 56: - return spanInColonToken(node); - case 29: - case 27: - return spanInGreaterThanOrLessThanToken(node); - case 106: - return spanInWhileKeyword(node); - case 82: - case 74: - case 87: - return spanInNextNode(node); - case 142: - return spanInOfKeyword(node); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - if ((node.kind === 71 || - node.kind === 198 || - node.kind === 261 || - node.kind === 262) && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (node.kind === 194) { - var binaryExpression = node; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left); - } - if (binaryExpression.operatorToken.kind === 58 && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.parent)) { - return textSpan(node); - } - if (binaryExpression.operatorToken.kind === 26) { - return spanInNode(binaryExpression.left); - } - } - if (ts.isPartOfExpression(node)) { - switch (node.parent.kind) { - case 212: - return spanInPreviousNode(node); - case 147: - return spanInNode(node.parent); - case 214: - case 216: - return textSpan(node); - case 194: - if (node.parent.operatorToken.kind === 26) { - return textSpan(node); - } - break; - case 187: - if (node.parent.body === node) { - return textSpan(node); - } - break; - } - } - if (node.parent.kind === 261 && - node.parent.name === node && - !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - if (node.parent.kind === 184 && node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - if (ts.isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - if ((node.parent.kind === 226 || - node.parent.kind === 146)) { - var paramOrVarDecl = node.parent; - if (paramOrVarDecl.initializer === node || - paramOrVarDecl.type === node || - ts.isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - } - if (node.parent.kind === 194) { - var binaryExpression = node.parent; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left) && - (binaryExpression.right === node || - binaryExpression.operatorToken === node)) { - return spanInPreviousNode(node); - } - } - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] === variableDeclaration) { - return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } - else { - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.parent.kind === 215) { - return spanInNode(variableDeclaration.parent.parent); - } - if (ts.isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - if (variableDeclaration.initializer || - ts.hasModifier(variableDeclaration, 1) || - variableDeclaration.parent.parent.kind === 216) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (variableDeclaration.parent.kind === 227 && - variableDeclaration.parent.declarations[0] !== variableDeclaration) { - return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || - ts.hasModifier(parameter, 4 | 8); - } - function spanInParameterDeclaration(parameter) { - if (ts.isBindingPattern(parameter.name)) { - return spanInBindingPattern(parameter.name); - } - else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } - else { - var functionDeclaration = parameter.parent; - var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); - if (indexOfParameter) { - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } - else { - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return ts.hasModifier(functionDeclaration, 1) || - (functionDeclaration.parent.kind === 229 && functionDeclaration.kind !== 152); - } - function spanInFunctionDeclaration(functionDeclaration) { - if (!functionDeclaration.body) { - return undefined; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - return textSpan(functionDeclaration); - } - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 233: - if (ts.getModuleInstanceState(block.parent) !== 1) { - return undefined; - } - case 213: - case 211: - case 215: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - case 214: - case 216: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 227) { - var variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } - else { - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - if (bindingPattern.parent.kind === 176) { - return textSpan(bindingPattern.parent); - } - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { - ts.Debug.assert(node.kind !== 175 && node.kind !== 174); - var elements = node.kind === 177 ? - node.elements : - node.properties; - var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 200 ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - return textSpan(node.parent.kind === 194 ? node.parent : node); - } - function spanInOpenBraceToken(node) { - switch (node.parent.kind) { - case 232: - var enumDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 229: - var classDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 235: - return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); - } - return spanInNode(node.parent); - } - function spanInCloseBraceToken(node) { - switch (node.parent.kind) { - case 234: - if (ts.getModuleInstanceState(node.parent.parent) !== 1) { - return undefined; - } - case 232: - case 229: - return textSpan(node); - case 207: - if (ts.isFunctionBlock(node.parent)) { - return textSpan(node); - } - case 260: - return spanInNode(ts.lastOrUndefined(node.parent.statements)); - case 235: - var caseBlock = node.parent; - var lastClause = ts.lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(ts.lastOrUndefined(lastClause.statements)); - } - return undefined; - case 174: - var bindingPattern = node.parent; - return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var objectLiteral = node.parent; - return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node.parent); - } - } - function spanInCloseBracketToken(node) { - switch (node.parent.kind) { - case 175: - var bindingPattern = node.parent; - return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - var arrayLiteral = node.parent; - return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - return spanInNode(node.parent); - } - } - function spanInOpenParenToken(node) { - if (node.parent.kind === 212 || - node.parent.kind === 181 || - node.parent.kind === 182) { - return spanInPreviousNode(node); - } - if (node.parent.kind === 185) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInCloseParenToken(node) { - switch (node.parent.kind) { - case 186: - case 228: - case 187: - case 151: - case 150: - case 153: - case 154: - case 152: - case 213: - case 212: - case 214: - case 216: - case 181: - case 182: - case 185: - return spanInPreviousNode(node); - default: - return spanInNode(node.parent); - } - } - function spanInColonToken(node) { - if (ts.isFunctionLike(node.parent) || - node.parent.kind === 261 || - node.parent.kind === 146) { - return spanInPreviousNode(node); - } - return spanInNode(node.parent); - } - function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 184) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInWhileKeyword(node) { - if (node.parent.kind === 212) { - return textSpanEndingAtNextToken(node, node.parent.expression); - } - return spanInNode(node.parent); - } - function spanInOfKeyword(node) { - if (node.parent.kind === 216) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - } - } - BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; - })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createClassifier() { - var scanner = ts.createScanner(5, false); - var noRegexTable = []; - noRegexTable[71] = true; - noRegexTable[9] = true; - noRegexTable[8] = true; - noRegexTable[12] = true; - noRegexTable[99] = true; - noRegexTable[43] = true; - noRegexTable[44] = true; - noRegexTable[20] = true; - noRegexTable[22] = true; - noRegexTable[18] = true; - noRegexTable[101] = true; - noRegexTable[86] = true; - var templateStack = []; - function canFollow(keyword1, keyword2) { - if (ts.isAccessibilityModifier(keyword1)) { - if (keyword2 === 125 || - keyword2 === 135 || - keyword2 === 123 || - keyword2 === 115) { - return true; - } - return false; - } - return true; - } - function convertClassifications(classifications, text) { - var entries = []; - var dense = classifications.spans; - var lastEnd = 0; - for (var i = 0; i < dense.length; i += 3) { - var start = dense[i]; - var length_5 = dense[i + 1]; - var type = dense[i + 2]; - if (lastEnd >= 0) { - var whitespaceLength_1 = start - lastEnd; - if (whitespaceLength_1 > 0) { - entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); - } - } - entries.push({ length: length_5, classification: convertClassification(type) }); - lastEnd = start + length_5; - } - var whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); - } - return { entries: entries, finalLexState: classifications.endOfLineState }; - } - function convertClassification(type) { - switch (type) { - case 1: return ts.TokenClass.Comment; - case 3: return ts.TokenClass.Keyword; - case 4: return ts.TokenClass.NumberLiteral; - case 5: return ts.TokenClass.Operator; - case 6: return ts.TokenClass.StringLiteral; - case 8: return ts.TokenClass.Whitespace; - case 10: return ts.TokenClass.Punctuation; - case 2: - case 11: - case 12: - case 13: - case 14: - case 15: - case 16: - case 9: - case 17: - default: - return ts.TokenClass.Identifier; - } - } - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - var offset = 0; - var token = 0; - var lastNonTriviaToken = 0; - while (templateStack.length > 0) { - templateStack.pop(); - } - switch (lexState) { - case 3: - text = "\"\\\n" + text; - offset = 3; - break; - case 2: - text = "'\\\n" + text; - offset = 3; - break; - case 1: - text = "/*\n" + text; - offset = 3; - break; - case 4: - text = "`\n" + text; - offset = 2; - break; - case 5: - text = "}\n" + text; - offset = 2; - case 6: - templateStack.push(14); - break; - } - scanner.setText(text); - var result = { - endOfLineState: 0, - spans: [] - }; - var angleBracketStack = 0; - do { - token = scanner.scan(); - if (!ts.isTrivia(token)) { - if ((token === 41 || token === 63) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 12) { - token = 12; - } - } - else if (lastNonTriviaToken === 23 && isKeyword(token)) { - token = 71; - } - else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - token = 71; - } - else if (lastNonTriviaToken === 71 && - token === 27) { - angleBracketStack++; - } - else if (token === 29 && angleBracketStack > 0) { - angleBracketStack--; - } - else if (token === 119 || - token === 136 || - token === 133 || - token === 122 || - token === 137) { - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - token = 71; - } - } - else if (token === 14) { - templateStack.push(token); - } - else if (token === 17) { - if (templateStack.length > 0) { - templateStack.push(token); - } - } - else if (token === 18) { - if (templateStack.length > 0) { - var lastTemplateStackToken = ts.lastOrUndefined(templateStack); - if (lastTemplateStackToken === 14) { - token = scanner.reScanTemplateToken(); - if (token === 16) { - templateStack.pop(); - } - else { - ts.Debug.assert(token === 15, "Should have been a template middle. Was " + token); - } - } - else { - ts.Debug.assert(lastTemplateStackToken === 17, "Should have been an open brace. Was: " + token); - templateStack.pop(); - } - } - } - lastNonTriviaToken = token; - } - processToken(); - } while (token !== 1); - return result; - function processToken() { - var start = scanner.getTokenPos(); - var end = scanner.getTextPos(); - addResult(start, end, classFromKind(token)); - if (end >= text.length) { - if (token === 9) { - var tokenText = scanner.getTokenText(); - if (scanner.isUnterminated()) { - var lastCharIndex = tokenText.length - 1; - var numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92) { - numBackslashes++; - } - if (numBackslashes & 1) { - var quoteChar = tokenText.charCodeAt(0); - result.endOfLineState = quoteChar === 34 - ? 3 - : 2; - } - } - } - else if (token === 3) { - if (scanner.isUnterminated()) { - result.endOfLineState = 1; - } - } - else if (ts.isTemplateLiteralKind(token)) { - if (scanner.isUnterminated()) { - if (token === 16) { - result.endOfLineState = 5; - } - else if (token === 13) { - result.endOfLineState = 4; - } - else { - ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - } - else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 14) { - result.endOfLineState = 6; - } - } - } - function addResult(start, end, classification) { - if (classification === 8) { - return; - } - if (start === 0 && offset > 0) { - start += offset; - } - start -= offset; - end -= offset; - var length = end - start; - if (length > 0) { - result.spans.push(start); - result.spans.push(length); - result.spans.push(classification); - } - } - } - function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 39: - case 41: - case 42: - case 37: - case 38: - case 45: - case 46: - case 47: - case 27: - case 29: - case 30: - case 31: - case 93: - case 92: - case 118: - case 32: - case 33: - case 34: - case 35: - case 48: - case 50: - case 49: - case 53: - case 54: - case 69: - case 68: - case 70: - case 65: - case 66: - case 67: - case 59: - case 60: - case 61: - case 63: - case 64: - case 58: - case 26: - return true; - default: - return false; - } - } - function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 37: - case 38: - case 52: - case 51: - case 43: - case 44: - return true; - default: - return false; - } - } - function isKeyword(token) { - return token >= 72 && token <= 142; - } - function classFromKind(token) { - if (isKeyword(token)) { - return 3; - } - else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5; - } - else if (token >= 17 && token <= 70) { - return 10; - } - switch (token) { - case 8: - return 4; - case 9: - return 6; - case 12: - return 7; - case 7: - case 3: - case 2: - return 1; - case 5: - case 4: - return 8; - case 71: - default: - if (ts.isTemplateLiteralKind(token)) { - return 6; - } - return 2; - } - } - return { - getClassificationsForLine: getClassificationsForLine, - getEncodedLexicalClassifications: getEncodedLexicalClassifications - }; - } - ts.createClassifier = createClassifier; - function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassifications(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); - } - ts.getSemanticClassifications = getSemanticClassifications; - function checkForClassificationCancellation(cancellationToken, kind) { - switch (kind) { - case 233: - case 229: - case 230: - case 228: - cancellationToken.throwIfCancellationRequested(); - } - } - function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - var result = []; - processNode(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifySymbol(symbol, meaningAtPosition) { - var flags = symbol.getFlags(); - if ((flags & 788448) === 0) { - return; - } - if (flags & 32) { - return 11; - } - else if (flags & 384) { - return 12; - } - else if (flags & 524288) { - return 16; - } - else if (meaningAtPosition & 2) { - if (flags & 64) { - return 13; - } - else if (flags & 262144) { - return 15; - } - } - else if (flags & 1536) { - if (meaningAtPosition & 4 || - (meaningAtPosition & 1 && hasValueSideModule(symbol))) { - return 14; - } - } - return undefined; - function hasValueSideModule(symbol) { - return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 233 && - ts.getModuleInstanceState(declaration) === 1; - }); - } - } - function processNode(node) { - if (node && ts.textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) { - var kind = node.kind; - checkForClassificationCancellation(cancellationToken, kind); - if (kind === 71 && !ts.nodeIsMissing(node)) { - var identifier = node; - if (classifiableNames.get(identifier.text)) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var type = classifySymbol(symbol, ts.getMeaningFromLocation(node)); - if (type) { - pushClassification(node.getStart(), node.getWidth(), type); - } - } - } - } - ts.forEachChild(node, processNode); - } - } - } - ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; - function getClassificationTypeName(type) { - switch (type) { - case 1: return ts.ClassificationTypeNames.comment; - case 2: return ts.ClassificationTypeNames.identifier; - case 3: return ts.ClassificationTypeNames.keyword; - case 4: return ts.ClassificationTypeNames.numericLiteral; - case 5: return ts.ClassificationTypeNames.operator; - case 6: return ts.ClassificationTypeNames.stringLiteral; - case 8: return ts.ClassificationTypeNames.whiteSpace; - case 9: return ts.ClassificationTypeNames.text; - case 10: return ts.ClassificationTypeNames.punctuation; - case 11: return ts.ClassificationTypeNames.className; - case 12: return ts.ClassificationTypeNames.enumName; - case 13: return ts.ClassificationTypeNames.interfaceName; - case 14: return ts.ClassificationTypeNames.moduleName; - case 15: return ts.ClassificationTypeNames.typeParameterName; - case 16: return ts.ClassificationTypeNames.typeAliasName; - case 17: return ts.ClassificationTypeNames.parameterName; - case 18: return ts.ClassificationTypeNames.docCommentTagName; - case 19: return ts.ClassificationTypeNames.jsxOpenTagName; - case 20: return ts.ClassificationTypeNames.jsxCloseTagName; - case 21: return ts.ClassificationTypeNames.jsxSelfClosingTagName; - case 22: return ts.ClassificationTypeNames.jsxAttribute; - case 23: return ts.ClassificationTypeNames.jsxText; - case 24: return ts.ClassificationTypeNames.jsxAttributeStringLiteralValue; - } - } - function convertClassifications(classifications) { - ts.Debug.assert(classifications.spans.length % 3 === 0); - var dense = classifications.spans; - var result = []; - for (var i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: ts.createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; - } - function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassifications(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); - } - ts.getSyntacticClassifications = getSyntacticClassifications; - function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - var spanStart = span.start; - var spanLength = span.length; - var triviaScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var mergeConflictScanner = ts.createScanner(5, false, sourceFile.languageVariant, sourceFile.text); - var result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.setTextPos(token.pos); - while (true) { - var start = triviaScanner.getTextPos(); - if (!ts.couldStartTrivia(sourceFile.text, start)) { - return start; - } - var kind = triviaScanner.scan(); - var end = triviaScanner.getTextPos(); - var width = end - start; - if (!ts.isTrivia(kind)) { - return start; - } - if (kind === 4 || kind === 5) { - continue; - } - if (ts.isComment(kind)) { - classifyComment(token, kind, start, width); - triviaScanner.setTextPos(end); - continue; - } - if (kind === 7) { - var text = sourceFile.text; - var ch = text.charCodeAt(start); - if (ch === 60 || ch === 62) { - pushClassification(start, width, 1); - continue; - } - ts.Debug.assert(ch === 61); - classifyDisabledMergeCode(text, start, end); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3) { - var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - docCommentAndDiagnostics.jsDoc.parent = token; - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1); - } - function classifyJSDocComment(docComment) { - var pos = docComment.pos; - if (docComment.tags) { - for (var _i = 0, _a = docComment.tags; _i < _a.length; _i++) { - var tag = _a[_i]; - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.atToken.pos, tag.atToken.end - tag.atToken.pos, 10); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18); - pos = tag.tagName.end; - switch (tag.kind) { - case 286: - processJSDocParameterTag(tag); - break; - case 289: - processJSDocTemplateTag(tag); - break; - case 288: - processElement(tag.typeExpression); - break; - case 287: - processElement(tag.typeExpression); - break; - } - pos = tag.end; - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.preParameterName) { - pushCommentRange(pos, tag.preParameterName.pos - pos); - pushClassification(tag.preParameterName.pos, tag.preParameterName.end - tag.preParameterName.pos, 17); - pos = tag.preParameterName.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (tag.postParameterName) { - pushCommentRange(pos, tag.postParameterName.pos - pos); - pushClassification(tag.postParameterName.pos, tag.postParameterName.end - tag.postParameterName.pos, 17); - pos = tag.postParameterName.end; - } - } - } - function processJSDocTemplateTag(tag) { - for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { - var child = _a[_i]; - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - var i; - for (i = start; i < end; i++) { - if (ts.isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1); - mergeConflictScanner.setTextPos(i); - while (mergeConflictScanner.getTextPos() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - var start = mergeConflictScanner.getTextPos(); - var tokenKind = mergeConflictScanner.scan(); - var end = mergeConflictScanner.getTextPos(); - var type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - function tryClassifyNode(node) { - if (ts.isJSDocTag(node)) { - return true; - } - if (ts.nodeIsMissing(node)) { - return true; - } - var classifiedElementName = tryClassifyJsxElementName(node); - if (!ts.isToken(node) && node.kind !== 10 && classifiedElementName === undefined) { - return false; - } - var tokenStart = node.kind === 10 ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - var tokenWidth = node.end - tokenStart; - ts.Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - var type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 251: - if (token.parent.tagName === token) { - return 19; - } - break; - case 252: - if (token.parent.tagName === token) { - return 20; - } - break; - case 250: - if (token.parent.tagName === token) { - return 21; - } - break; - case 253: - if (token.parent.name === token) { - return 22; - } - break; - } - return undefined; - } - function classifyTokenType(tokenKind, token) { - if (ts.isKeyword(tokenKind)) { - return 3; - } - if (tokenKind === 27 || tokenKind === 29) { - if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return 10; - } - } - if (ts.isPunctuation(tokenKind)) { - if (token) { - if (tokenKind === 58) { - if (token.parent.kind === 226 || - token.parent.kind === 149 || - token.parent.kind === 146 || - token.parent.kind === 253) { - return 5; - } - } - if (token.parent.kind === 194 || - token.parent.kind === 192 || - token.parent.kind === 193 || - token.parent.kind === 195) { - return 5; - } - } - return 10; - } - else if (tokenKind === 8) { - return 4; - } - else if (tokenKind === 9) { - return token.parent.kind === 253 ? 24 : 6; - } - else if (tokenKind === 12) { - return 6; - } - else if (ts.isTemplateLiteralKind(tokenKind)) { - return 6; - } - else if (tokenKind === 10) { - return 23; - } - else if (tokenKind === 71) { - if (token) { - switch (token.parent.kind) { - case 229: - if (token.parent.name === token) { - return 11; - } - return; - case 145: - if (token.parent.name === token) { - return 15; - } - return; - case 230: - if (token.parent.name === token) { - return 13; - } - return; - case 232: - if (token.parent.name === token) { - return 12; - } - return; - case 233: - if (token.parent.name === token) { - return 14; - } - return; - case 146: - if (token.parent.name === token) { - return ts.isThisIdentifier(token) ? 3 : 17; - } - return; - } - } - return 2; - } - } - function processElement(element) { - if (!element) { - return; - } - if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { - var child = _a[_i]; - if (!tryClassifyNode(child)) { - processElement(child); - } - } - } - } - } - ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Completions; - (function (Completions) { - var PathCompletions; - (function (PathCompletions) { - function getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker) { - var literalValue = ts.normalizeSlashes(node.text); - var scriptPath = node.getSourceFile().path; - var scriptDirectory = ts.getDirectoryPath(scriptPath); - var span = getDirectoryFragmentTextSpan(node.text, node.getStart() + 1); - var entries; - if (isPathRelativeToScript(literalValue) || ts.isRootedDiskPath(literalValue)) { - var extensions = ts.getSupportedExtensions(compilerOptions); - if (compilerOptions.rootDirs) { - entries = getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensions, false, span, compilerOptions, host, scriptPath); - } - else { - entries = getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensions, false, span, host, scriptPath); - } - } - else { - entries = getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, span, compilerOptions, host, typeChecker); - } - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: entries - }; - } - PathCompletions.getStringLiteralCompletionEntriesFromModuleNames = getStringLiteralCompletionEntriesFromModuleNames; - function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase) { - rootDirs = ts.map(rootDirs, function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); - var relativeDirectory; - for (var _i = 0, rootDirs_1 = rootDirs; _i < rootDirs_1.length; _i++) { - var rootDirectory = rootDirs_1[_i]; - if (ts.containsPath(rootDirectory, scriptPath, basePath, ignoreCase)) { - relativeDirectory = scriptPath.substr(rootDirectory.length); - break; - } - } - return ts.deduplicate(ts.map(rootDirs, function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); })); - } - function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptPath, extensions, includeExtensions, span, compilerOptions, host, exclude) { - var basePath = compilerOptions.project || host.getCurrentDirectory(); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase); - var result = []; - for (var _i = 0, baseDirectories_1 = baseDirectories; _i < baseDirectories_1.length; _i++) { - var baseDirectory = baseDirectories_1[_i]; - getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensions, includeExtensions, span, host, exclude, result); - } - return result; - } - function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensions, includeExtensions, span, host, exclude, result) { - if (result === void 0) { result = []; } - if (fragment === undefined) { - fragment = ""; - } - fragment = ts.normalizeSlashes(fragment); - fragment = ts.getDirectoryPath(fragment); - if (fragment === "") { - fragment = "." + ts.directorySeparator; - } - fragment = ts.ensureTrailingDirectorySeparator(fragment); - var absolutePath = normalizeAndPreserveTrailingSlash(ts.isRootedDiskPath(fragment) ? fragment : ts.combinePaths(scriptPath, fragment)); - var baseDirectory = ts.getDirectoryPath(absolutePath); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (tryDirectoryExists(host, baseDirectory)) { - var files = tryReadDirectory(host, baseDirectory, extensions, undefined, ["./*"]); - if (files) { - var foundFiles = ts.createMap(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var filePath = files_3[_i]; - filePath = ts.normalizePath(filePath); - if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0) { - continue; - } - var foundFileName = includeExtensions ? ts.getBaseFileName(filePath) : ts.removeFileExtension(ts.getBaseFileName(filePath)); - if (!foundFiles.get(foundFileName)) { - foundFiles.set(foundFileName, true); - } - } - ts.forEachKey(foundFiles, function (foundFile) { - result.push(createCompletionEntryForModule(foundFile, ts.ScriptElementKind.scriptElement, span)); - }); - } - var directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (var _a = 0, directories_2 = directories; _a < directories_2.length; _a++) { - var directory = directories_2[_a]; - var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); - result.push(createCompletionEntryForModule(directoryName, ts.ScriptElementKind.directory, span)); - } - } - } - return result; - } - function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, span, compilerOptions, host, typeChecker) { - var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; - var result; - if (baseUrl) { - var fileExtensions = ts.getSupportedExtensions(compilerOptions); - var projectDir = compilerOptions.project || host.getCurrentDirectory(); - var absolute = ts.isRootedDiskPath(baseUrl) ? baseUrl : ts.combinePaths(projectDir, baseUrl); - result = getCompletionEntriesForDirectoryFragment(fragment, ts.normalizePath(absolute), fileExtensions, false, span, host); - if (paths) { - for (var path in paths) { - if (paths.hasOwnProperty(path)) { - if (path === "*") { - if (paths[path]) { - for (var _i = 0, _a = paths[path]; _i < _a.length; _i++) { - var pattern = _a[_i]; - for (var _b = 0, _c = getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host); _b < _c.length; _b++) { - var match = _c[_b]; - result.push(createCompletionEntryForModule(match, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - else if (ts.startsWith(path, fragment)) { - var entry = paths[path] && paths[path].length === 1 && paths[path][0]; - if (entry) { - result.push(createCompletionEntryForModule(path, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - } - } - else { - result = []; - } - getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span, result); - for (var _d = 0, _e = enumeratePotentialNonRelativeModules(fragment, scriptPath, compilerOptions, typeChecker, host); _d < _e.length; _d++) { - var moduleName = _e[_d]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - return result; - } - function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { - if (host.readDirectory) { - var parsed = ts.hasZeroOrOneAsteriskCharacter(pattern) ? ts.tryParsePattern(pattern) : undefined; - if (parsed) { - var normalizedPrefix = normalizeAndPreserveTrailingSlash(parsed.prefix); - var normalizedPrefixDirectory = ts.getDirectoryPath(normalizedPrefix); - var normalizedPrefixBase = ts.getBaseFileName(normalizedPrefix); - var fragmentHasPath = fragment.indexOf(ts.directorySeparator) !== -1; - var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + ts.getDirectoryPath(fragment)) : normalizedPrefixDirectory; - var normalizedSuffix = ts.normalizePath(parsed.suffix); - var baseDirectory = ts.combinePaths(baseUrl, expandedPrefixDirectory); - var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; - var includeGlob = normalizedSuffix ? "**/*" : "./*"; - var matches = tryReadDirectory(host, baseDirectory, fileExtensions, undefined, [includeGlob]); - if (matches) { - var result = []; - for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) { - var match = matches_1[_i]; - var normalizedMatch = ts.normalizePath(match); - if (!ts.endsWith(normalizedMatch, normalizedSuffix) || !ts.startsWith(normalizedMatch, completePrefix)) { - continue; - } - var start = completePrefix.length; - var length_6 = normalizedMatch.length - start - normalizedSuffix.length; - result.push(ts.removeFileExtension(normalizedMatch.substr(start, length_6))); - } - return result; - } - } - } - return undefined; - } - function enumeratePotentialNonRelativeModules(fragment, scriptPath, options, typeChecker, host) { - var isNestedModule = fragment.indexOf(ts.directorySeparator) !== -1; - var moduleNameFragment = isNestedModule ? fragment.substr(0, fragment.lastIndexOf(ts.directorySeparator)) : undefined; - var ambientModules = ts.map(typeChecker.getAmbientModules(), function (sym) { return ts.stripQuotes(sym.name); }); - var nonRelativeModules = ts.filter(ambientModules, function (moduleName) { return ts.startsWith(moduleName, fragment); }); - if (isNestedModule) { - var moduleNameWithSeperator_1 = ts.ensureTrailingDirectorySeparator(moduleNameFragment); - nonRelativeModules = ts.map(nonRelativeModules, function (moduleName) { - if (ts.startsWith(fragment, moduleNameWithSeperator_1)) { - return moduleName.substr(moduleNameWithSeperator_1.length); - } - return moduleName; - }); - } - if (!options.moduleResolution || options.moduleResolution === ts.ModuleResolutionKind.NodeJs) { - for (var _i = 0, _a = enumerateNodeModulesVisibleToScript(host, scriptPath); _i < _a.length; _i++) { - var visibleModule = _a[_i]; - if (!isNestedModule) { - nonRelativeModules.push(visibleModule.moduleName); - } - else if (ts.startsWith(visibleModule.moduleName, moduleNameFragment)) { - var nestedFiles = tryReadDirectory(host, visibleModule.moduleDir, ts.supportedTypeScriptExtensions, undefined, ["./*"]); - if (nestedFiles) { - for (var _b = 0, nestedFiles_1 = nestedFiles; _b < nestedFiles_1.length; _b++) { - var f = nestedFiles_1[_b]; - f = ts.normalizePath(f); - var nestedModule = ts.removeFileExtension(ts.getBaseFileName(f)); - nonRelativeModules.push(nestedModule); - } - } - } - } - } - return ts.deduplicate(nonRelativeModules); - } - function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { - var token = ts.getTokenAtPosition(sourceFile, position); - if (!token) { - return undefined; - } - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - if (!commentRanges || !commentRanges.length) { - return undefined; - } - var range = ts.forEach(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end && commentRange; }); - if (!range) { - return undefined; - } - var completionInfo = { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: [] - }; - var text = sourceFile.text.substr(range.pos, position - range.pos); - var match = tripleSlashDirectiveFragmentRegex.exec(text); - if (match) { - var prefix = match[1]; - var kind = match[2]; - var toComplete = match[3]; - var scriptPath = ts.getDirectoryPath(sourceFile.path); - if (kind === "path") { - var span_10 = getDirectoryFragmentTextSpan(toComplete, range.pos + prefix.length); - completionInfo.entries = getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, ts.getSupportedExtensions(compilerOptions), true, span_10, host, sourceFile.path); - } - else { - var span_11 = { start: range.pos + prefix.length, length: match[0].length - prefix.length }; - completionInfo.entries = getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span_11); - } - } - return completionInfo; - } - PathCompletions.getTripleSlashReferenceCompletion = getTripleSlashReferenceCompletion; - function getCompletionEntriesFromTypings(host, options, scriptPath, span, result) { - if (result === void 0) { result = []; } - if (options.types) { - for (var _i = 0, _a = options.types; _i < _a.length; _i++) { - var moduleName = _a[_i]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - } - else if (host.getDirectories) { - var typeRoots = void 0; - try { - typeRoots = ts.getEffectiveTypeRoots(options, host); - } - catch (e) { } - if (typeRoots) { - for (var _b = 0, typeRoots_2 = typeRoots; _b < typeRoots_2.length; _b++) { - var root = typeRoots_2[_b]; - getCompletionEntriesFromDirectories(host, root, span, result); - } - } - } - if (host.getDirectories) { - for (var _c = 0, _d = findPackageJsons(scriptPath, host); _c < _d.length; _c++) { - var packageJson = _d[_c]; - var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(host, typesDir, span, result); - } - } - return result; - } - function getCompletionEntriesFromDirectories(host, directory, span, result) { - if (host.getDirectories && tryDirectoryExists(host, directory)) { - var directories = tryGetDirectories(host, directory); - if (directories) { - for (var _i = 0, directories_3 = directories; _i < directories_3.length; _i++) { - var typeDirectory = directories_3[_i]; - typeDirectory = ts.normalizePath(typeDirectory); - result.push(createCompletionEntryForModule(ts.getBaseFileName(typeDirectory), ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - function findPackageJsons(currentDir, host) { - var paths = []; - var currentConfigPath; - while (true) { - currentConfigPath = ts.findConfigFile(currentDir, function (f) { return tryFileExists(host, f); }, "package.json"); - if (currentConfigPath) { - paths.push(currentConfigPath); - currentDir = ts.getDirectoryPath(currentConfigPath); - var parent = ts.getDirectoryPath(currentDir); - if (currentDir === parent) { - break; - } - currentDir = parent; - } - else { - break; - } - } - return paths; - } - function enumerateNodeModulesVisibleToScript(host, scriptPath) { - var result = []; - if (host.readFile && host.fileExists) { - for (var _i = 0, _a = findPackageJsons(scriptPath, host); _i < _a.length; _i++) { - var packageJson = _a[_i]; - var contents = tryReadingPackageJson(packageJson); - if (!contents) { - return; - } - var nodeModulesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules"); - var foundModuleNames = []; - for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { - var key = nodeModulesDependencyKeys_1[_b]; - addPotentialPackageNames(contents[key], foundModuleNames); - } - for (var _c = 0, foundModuleNames_1 = foundModuleNames; _c < foundModuleNames_1.length; _c++) { - var moduleName = foundModuleNames_1[_c]; - var moduleDir = ts.combinePaths(nodeModulesDir, moduleName); - result.push({ - moduleName: moduleName, - moduleDir: moduleDir - }); - } - } - } - return result; - function tryReadingPackageJson(filePath) { - try { - var fileText = tryReadFile(host, filePath); - return fileText ? JSON.parse(fileText) : undefined; - } - catch (e) { - return undefined; - } - } - function addPotentialPackageNames(dependencies, result) { - if (dependencies) { - for (var dep in dependencies) { - if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - } - function createCompletionEntryForModule(name, kind, replacementSpan) { - return { name: name, kind: kind, kindModifiers: ts.ScriptElementKindModifier.none, sortText: name, replacementSpan: replacementSpan }; - } - function getDirectoryFragmentTextSpan(text, textStart) { - var index = text.lastIndexOf(ts.directorySeparator); - var offset = index !== -1 ? index + 1 : 0; - return { start: textStart + offset, length: text.length - offset }; - } - function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46) { - var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 ? 2 : 1; - var slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 || slashCharCode === 92; - } - return false; - } - function normalizeAndPreserveTrailingSlash(path) { - return ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(path)) : ts.normalizePath(path); - } - var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s* 0) { - symbols = filterObjectMembersList(typeMembers, existingMembers); - } - return true; - } - function tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports) { - var declarationKind = namedImportsOrExports.kind === 241 ? - 238 : - 244; - var importOrExportDeclaration = ts.getAncestor(namedImportsOrExports, declarationKind); - var moduleSpecifier = importOrExportDeclaration.moduleSpecifier; - if (!moduleSpecifier) { - return false; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - symbols = ts.emptyArray; - return true; - } - var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - symbols = filterNamedImportOrExportCompletionItems(exports, namedImportsOrExports.elements); - return true; - } - function tryGetObjectLikeCompletionContainer(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - var parent = contextToken.parent; - if (parent && (parent.kind === 178 || parent.kind === 174)) { - return parent; - } - break; - } - } - return undefined; - } - function tryGetNamedImportsOrExportsForCompletion(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17: - case 26: - switch (contextToken.parent.kind) { - case 241: - case 245: - return contextToken.parent; - } - } - } - return undefined; - } - function tryGetContainingJsxElement(contextToken) { - if (contextToken) { - var parent = contextToken.parent; - switch (contextToken.kind) { - case 28: - case 41: - case 71: - case 179: - case 254: - case 253: - case 255: - if (parent && (parent.kind === 250 || parent.kind === 251)) { - return parent; - } - else if (parent.kind === 253) { - return parent.parent.parent; - } - break; - case 9: - if (parent && ((parent.kind === 253) || (parent.kind === 255))) { - return parent.parent.parent; - } - break; - case 18: - if (parent && - parent.kind === 256 && - parent.parent && parent.parent.kind === 253) { - return parent.parent.parent.parent; - } - if (parent && parent.kind === 255) { - return parent.parent.parent; - } - break; - } - } - return undefined; - } - function isFunction(kind) { - if (!ts.isFunctionLikeKind(kind)) { - return false; - } - switch (kind) { - case 152: - case 161: - case 160: - return false; - default: - return true; - } - } - function isSolelyIdentifierDefinitionLocation(contextToken) { - var containingNodeKind = contextToken.parent.kind; - switch (contextToken.kind) { - case 26: - return containingNodeKind === 226 || - containingNodeKind === 227 || - containingNodeKind === 208 || - containingNodeKind === 232 || - isFunction(containingNodeKind) || - containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 175 || - containingNodeKind === 231; - case 23: - return containingNodeKind === 175; - case 56: - return containingNodeKind === 176; - case 21: - return containingNodeKind === 175; - case 19: - return containingNodeKind === 260 || - isFunction(containingNodeKind); - case 17: - return containingNodeKind === 232 || - containingNodeKind === 230 || - containingNodeKind === 163; - case 25: - return containingNodeKind === 148 && - contextToken.parent && contextToken.parent.parent && - (contextToken.parent.parent.kind === 230 || - contextToken.parent.parent.kind === 163); - case 27: - return containingNodeKind === 229 || - containingNodeKind === 199 || - containingNodeKind === 230 || - containingNodeKind === 231 || - isFunction(containingNodeKind); - case 115: - return containingNodeKind === 149; - case 24: - return containingNodeKind === 146 || - (contextToken.parent && contextToken.parent.parent && - contextToken.parent.parent.kind === 175); - case 114: - case 112: - case 113: - return containingNodeKind === 146; - case 118: - return containingNodeKind === 242 || - containingNodeKind === 246 || - containingNodeKind === 240; - case 75: - case 83: - case 109: - case 89: - case 104: - case 125: - case 135: - case 91: - case 110: - case 76: - case 116: - case 138: - return true; - } - switch (contextToken.getText()) { - case "abstract": - case "async": - case "class": - case "const": - case "declare": - case "enum": - case "function": - case "interface": - case "let": - case "private": - case "protected": - case "public": - case "static": - case "var": - case "yield": - return true; - } - return false; - } - function isDotOfNumericLiteral(contextToken) { - if (contextToken.kind === 8) { - var text = contextToken.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - function filterNamedImportOrExportCompletionItems(exportsOfModule, namedImportsOrExports) { - var existingImportsOrExports = ts.createMap(); - for (var _i = 0, namedImportsOrExports_1 = namedImportsOrExports; _i < namedImportsOrExports_1.length; _i++) { - var element = namedImportsOrExports_1[_i]; - if (element.getStart() <= position && position <= element.getEnd()) { - continue; - } - var name = element.propertyName || element.name; - existingImportsOrExports.set(name.text, true); - } - if (existingImportsOrExports.size === 0) { - return ts.filter(exportsOfModule, function (e) { return e.name !== "default"; }); - } - return ts.filter(exportsOfModule, function (e) { return e.name !== "default" && !existingImportsOrExports.get(e.name); }); - } - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (!existingMembers || existingMembers.length === 0) { - return contextualMemberSymbols; - } - var existingMemberNames = ts.createMap(); - for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { - var m = existingMembers_1[_i]; - if (m.kind !== 261 && - m.kind !== 262 && - m.kind !== 176 && - m.kind !== 151 && - m.kind !== 153 && - m.kind !== 154) { - continue; - } - if (m.getStart() <= position && position <= m.getEnd()) { - continue; - } - var existingName = void 0; - if (m.kind === 176 && m.propertyName) { - if (m.propertyName.kind === 71) { - existingName = m.propertyName.text; - } - } - else { - existingName = ts.getNameOfDeclaration(m).text; - } - existingMemberNames.set(existingName, true); - } - return ts.filter(contextualMemberSymbols, function (m) { return !existingMemberNames.get(m.name); }); - } - function filterJsxAttributes(symbols, attributes) { - var seenNames = ts.createMap(); - for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { - var attr = attributes_1[_i]; - if (attr.getStart() <= position && position <= attr.getEnd()) { - continue; - } - if (attr.kind === 253) { - seenNames.set(attr.name.text, true); - } - } - return ts.filter(symbols, function (a) { return !seenNames.get(a.name); }); - } - } - function getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location) { - var displayName = ts.getDeclaredName(typeChecker, symbol, location); - if (displayName) { - var firstCharCode = displayName.charCodeAt(0); - if ((symbol.flags & 1920) && (firstCharCode === 39 || firstCharCode === 34)) { - return undefined; - } - } - return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); - } - function getCompletionEntryDisplayName(name, target, performCharacterChecks) { - if (!name) { - return undefined; - } - name = ts.stripQuotes(name); - if (!name) { - return undefined; - } - if (performCharacterChecks) { - if (!ts.isIdentifierText(name, target)) { - return undefined; - } - } - return name; - } - var keywordCompletions = []; - for (var i = 72; i <= 142; i++) { - keywordCompletions.push({ - name: ts.tokenToString(i), - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - sortText: "0" - }); - } - function isEqualityExpression(node) { - return ts.isBinaryExpression(node) && isEqualityOperatorKind(node.operatorToken.kind); - } - function isEqualityOperatorKind(kind) { - return kind === 32 || - kind === 33 || - kind === 34 || - kind === 35; - } - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var DocumentHighlights; - (function (DocumentHighlights) { - function getDocumentHighlights(typeChecker, cancellationToken, sourceFile, position, sourceFilesToSearch) { - var node = ts.getTouchingWord(sourceFile, position); - return node && (getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile)); - } - DocumentHighlights.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var end = node.getEnd(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(start, end), - kind: ts.HighlightSpanKind.none - }; - } - function getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) { - var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(node, sourceFilesToSearch, typeChecker, cancellationToken); - return referenceEntries && convertReferencedSymbols(referenceEntries); - } - function convertReferencedSymbols(referenceEntries) { - var fileNameToDocumentHighlights = ts.createMap(); - for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { - var entry = referenceEntries_1[_i]; - var _a = ts.FindAllReferences.toHighlightSpan(entry), fileName = _a.fileName, span_12 = _a.span; - var highlightSpans = fileNameToDocumentHighlights.get(fileName); - if (!highlightSpans) { - fileNameToDocumentHighlights.set(fileName, highlightSpans = []); - } - highlightSpans.push(span_12); - } - return ts.arrayFrom(fileNameToDocumentHighlights.entries(), function (_a) { - var fileName = _a[0], highlightSpans = _a[1]; - return ({ fileName: fileName, highlightSpans: highlightSpans }); - }); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - var highlightSpans = getHighlightSpans(node, sourceFile); - if (!highlightSpans || highlightSpans.length === 0) { - return undefined; - } - return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; - } - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - function parent(node) { - return node && node.parent; - } - function getHighlightSpans(node, sourceFile) { - if (!node) { - return undefined; - } - switch (node.kind) { - case 90: - case 82: - if (hasKind(node.parent, 211)) { - return getIfElseOccurrences(node.parent, sourceFile); - } - break; - case 96: - if (hasKind(node.parent, 219)) { - return highlightSpans(getReturnOccurrences(node.parent)); - } - break; - case 100: - if (hasKind(node.parent, 223)) { - return highlightSpans(getThrowOccurrences(node.parent)); - } - break; - case 102: - case 74: - case 87: - var tryStatement = node.kind === 74 ? parent(parent(node)) : parent(node); - if (hasKind(tryStatement, 224)) { - return highlightSpans(getTryCatchFinallyOccurrences(tryStatement, sourceFile)); - } - break; - case 98: - if (hasKind(node.parent, 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent)); - } - break; - case 73: - case 79: - if (hasKind(parent(parent(parent(node))), 221)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent.parent.parent)); - } - break; - case 72: - case 77: - if (hasKind(node.parent, 218) || hasKind(node.parent, 217)) { - return highlightSpans(getBreakOrContinueStatementOccurrences(node.parent)); - } - break; - case 88: - if (hasKind(node.parent, 214) || - hasKind(node.parent, 215) || - hasKind(node.parent, 216)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 106: - case 81: - if (hasKind(node.parent, 213) || hasKind(node.parent, 212)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 123: - if (hasKind(node.parent, 152)) { - return highlightSpans(getConstructorOccurrences(node.parent)); - } - break; - case 125: - case 135: - if (hasKind(node.parent, 153) || hasKind(node.parent, 154)) { - return highlightSpans(getGetAndSetOccurrences(node.parent)); - } - break; - default: - if (ts.isModifierKind(node.kind) && node.parent && - (ts.isDeclaration(node.parent) || node.parent.kind === 208)) { - return highlightSpans(getModifierOccurrences(node.kind, node.parent)); - } - } - function highlightSpans(nodes) { - return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); - } - } - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 223) { - statementAccumulator.push(node); - } - else if (node.kind === 224) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); - } - else { - aggregate(tryStatement.tryBlock); - } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); - } - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent_2 = child.parent; - if (ts.isFunctionBlock(parent_2) || parent_2.kind === 265) { - return parent_2; - } - if (parent_2.kind === 224) { - var tryStatement = parent_2; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; - } - } - child = parent_2; - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 218 || node.kind === 217) { - statementAccumulator.push(node); - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 221: - if (statement.kind === 217) { - continue; - } - case 214: - case 215: - case 216: - case 213: - case 212: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } - break; - default: - if (ts.isFunctionLike(node)) { - return undefined; - } - break; - } - } - return undefined; - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - if (ts.isAccessibilityModifier(modifier)) { - if (!(container.kind === 229 || - container.kind === 199 || - (declaration.kind === 146 && hasKind(container, 152)))) { - return undefined; - } - } - else if (modifier === 115) { - if (!(container.kind === 229 || container.kind === 199)) { - return undefined; - } - } - else if (modifier === 84 || modifier === 124) { - if (!(container.kind === 234 || container.kind === 265)) { - return undefined; - } - } - else if (modifier === 117) { - if (!(container.kind === 229 || declaration.kind === 229)) { - return undefined; - } - } - else { - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 234: - case 265: - if (modifierFlag & 128) { - nodes = declaration.members.concat(declaration); - } - else { - nodes = container.statements; - } - break; - case 152: - nodes = container.parameters.concat(container.parent.members); - break; - case 229: - case 199: - nodes = container.members; - if (modifierFlag & 28) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 152 && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); - } - } - else if (modifierFlag & 128) { - nodes = nodes.concat(container); - } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (ts.getModifierFlags(node) & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); - } - }); - return keywords; - function getFlagFromModifier(modifier) { - switch (modifier) { - case 114: - return 4; - case 112: - return 8; - case 113: - return 16; - case 115: - return 32; - case 84: - return 1; - case 124: - return 2; - case 117: - return 128; - default: - ts.Debug.fail(); - } - } - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; - } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 153); - tryPushAccessorKeyword(accessorDeclaration.symbol, 154); - return keywords; - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 125, 135); }); - } - } - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 123); - }); - }); - return keywords; - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 88, 106, 81)) { - if (loopNode.kind === 212) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 106)) { - break; - } - } - } - } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72, 77); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 214: - case 215: - case 216: - case 212: - case 213: - return getLoopBreakContinueOccurrences(owner); - case 221: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return undefined; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 98); - ts.forEach(switchStatement.caseBlock.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 73, 79); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 102); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 74); - } - if (tryStatement.finallyBlock) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 87); - } - return keywords; - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; - } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - if (!(func && hasKind(func.body, 207))) { - return undefined; - } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96); - }); - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100); - }); - return keywords; - } - function getIfElseOccurrences(ifStatement, sourceFile) { - var keywords = []; - while (hasKind(ifStatement.parent, 211) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 90); - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 82)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 211)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - var result = []; - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 82 && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; - var shouldCombindElseAndIf = true; - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombindElseAndIf = false; - break; - } - } - if (shouldCombindElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: ts.HighlightSpanKind.reference - }); - i++; - continue; - } - } - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 222; owner = owner.parent) { - if (owner.label.text === labelName) { - return true; - } - } - return false; - } - })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { - if (currentDirectory === void 0) { currentDirectory = ""; } - var buckets = ts.createMap(); - var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); - function getKeyForCompilationSettings(settings) { - return "_" + settings.target + "|" + settings.module + "|" + settings.noResolve + "|" + settings.jsx + "|" + settings.allowJs + "|" + settings.baseUrl + "|" + JSON.stringify(settings.typeRoots) + "|" + JSON.stringify(settings.rootDirs) + "|" + JSON.stringify(settings.paths); - } - function getBucketForCompilationSettings(key, createIfMissing) { - var bucket = buckets.get(key); - if (!bucket && createIfMissing) { - buckets.set(key, bucket = ts.createFileMap()); - } - return bucket; - } - function reportStats() { - var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { - var entries = buckets.get(name); - var sourceFiles = []; - entries.forEachValue(function (key, entry) { - sourceFiles.push({ - name: key, - refCount: entry.languageServiceRefCount, - references: entry.owners.slice(0) - }); - }); - sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); - return { - bucket: name, - sourceFiles: sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, undefined, 2); - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, true, scriptKind); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, false, scriptKind); - } - function acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, acquiring, scriptKind) { - var bucket = getBucketForCompilationSettings(key, true); - var entry = bucket.get(path); - if (!entry) { - ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); - var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, false, scriptKind); - entry = { - sourceFile: sourceFile, - languageServiceRefCount: 0, - owners: [] - }; - bucket.set(path, entry); - } - else { - if (entry.sourceFile.version !== version) { - entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - } - } - if (acquiring) { - entry.languageServiceRefCount++; - } - return entry.sourceFile; - } - function releaseDocument(fileName, compilationSettings) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key); - } - function releaseDocumentWithKey(path, key) { - var bucket = getBucketForCompilationSettings(key, false); - ts.Debug.assert(bucket !== undefined); - var entry = bucket.get(path); - entry.languageServiceRefCount--; - ts.Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - bucket.remove(path); - } - } - return { - acquireDocument: acquireDocument, - acquireDocumentWithKey: acquireDocumentWithKey, - updateDocument: updateDocument, - updateDocumentWithKey: updateDocumentWithKey, - releaseDocument: releaseDocument, - releaseDocumentWithKey: releaseDocumentWithKey, - reportStats: reportStats, - getKeyForCompilationSettings: getKeyForCompilationSettings - }; - } - ts.createDocumentRegistry = createDocumentRegistry; -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function createImportTracker(sourceFiles, checker, cancellationToken) { - var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return function (exportSymbol, exportInfo, isForRename) { - var _a = getImportersForExport(sourceFiles, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; - return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); - }; - } - FindAllReferences.createImportTracker = createImportTracker; - var ExportKind; - (function (ExportKind) { - ExportKind[ExportKind["Named"] = 0] = "Named"; - ExportKind[ExportKind["Default"] = 1] = "Default"; - ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; - })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); - var ImportExport; - (function (ImportExport) { - ImportExport[ImportExport["Import"] = 0] = "Import"; - ImportExport[ImportExport["Export"] = 1] = "Export"; - })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); - function getImportersForExport(sourceFiles, allDirectImports, _a, checker, cancellationToken) { - var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; - var markSeenDirectImport = ts.nodeSeenTracker(); - var markSeenIndirectUser = ts.nodeSeenTracker(); - var directImports = []; - var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; - handleDirectImports(exportingModuleSymbol); - return { directImports: directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - return sourceFiles; - } - for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isExternalModuleAugmentation(decl)) { - addIndirectUser(decl); - } - } - return indirectUserDeclarations.map(ts.getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol) { - var theseDirectImports = getDirectImports(exportingModuleSymbol); - if (theseDirectImports) - for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { - var direct = theseDirectImports_1[_i]; - if (!markSeenDirectImport(direct)) { - continue; - } - cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 181: - if (!isAvailableThroughGlobal) { - var parent = direct.parent; - if (exportKind === 2 && parent.kind === 226) { - var name = parent.name; - if (name.kind === 71) { - directImports.push(name); - break; - } - } - addIndirectUser(direct.getSourceFile()); - } - break; - case 237: - handleNamespaceImport(direct, direct.name, ts.hasModifier(direct, 1)); - break; - case 238: - var namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImport(direct, namedBindings.name); - } - else { - directImports.push(direct); - } - break; - case 244: - if (!direct.exportClause) { - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } - else { - directImports.push(direct); - } - break; - } - } - } - function handleNamespaceImport(importDeclaration, name, isReExport) { - if (exportKind === 2) { - directImports.push(importDeclaration); - } - else if (!isAvailableThroughGlobal) { - var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - ts.Debug.assert(sourceFileLike.kind === 265 || sourceFileLike.kind === 233); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUsers(sourceFileLike); - } - else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike) { - ts.Debug.assert(!isAvailableThroughGlobal); - var isNew = markSeenIndirectUser(sourceFileLike); - if (isNew) { - indirectUserDeclarations.push(sourceFileLike); - } - return isNew; - } - function addIndirectUsers(sourceFileLike) { - if (!addIndirectUser(sourceFileLike)) { - return; - } - var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - ts.Debug.assert(!!(moduleSymbol.flags & 1536)); - var directImports = getDirectImports(moduleSymbol); - if (directImports) - for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { - var directImport = directImports_1[_i]; - addIndirectUsers(getSourceFileLikeForImportDeclaration(directImport)); - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); - } - } - function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - var exportName = exportSymbol.name; - var importSearches = []; - var singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) - for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { - var decl = directImports_2[_i]; - handleImport(decl); - } - return { importSearches: importSearches, singleReferences: singleReferences }; - function handleImport(decl) { - if (decl.kind === 237) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 71) { - handleNamespaceImportLike(decl); - return; - } - if (decl.moduleSpecifier.kind !== 9) { - return; - } - if (decl.kind === 244) { - searchForNamedImport(decl.exportClause); - return; - } - if (!decl.importClause) { - return; - } - var importClause = decl.importClause; - var namedBindings = importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - handleNamespaceImportLike(namedBindings.name); - return; - } - if (exportKind === 0) { - searchForNamedImport(namedBindings); - } - else { - var name = importClause.name; - if (name && (!isForRename || name.text === symbolName(exportSymbol))) { - var defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - if (!isForRename && exportKind === 1) { - ts.Debug.assert(exportName === "default"); - searchForNamedImport(namedBindings); - } - } - } - function handleNamespaceImportLike(importName) { - if (exportKind === 2 && (!isForRename || importName.text === exportName)) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (namedBindings) - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var element = _a[_i]; - var name = element.name, propertyName = element.propertyName; - if ((propertyName || name).text !== exportName) { - continue; - } - if (propertyName) { - singleReferences.push(propertyName); - if (!isForRename) { - addSearch(name, checker.getSymbolAtLocation(name)); - } - } - else { - var localSymbol = element.kind === 246 && element.propertyName - ? checker.getExportSpecifierLocalTargetSymbol(element) - : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - } - function findNamespaceReExports(sourceFileLike, name, checker) { - var namespaceImportSymbol = checker.getSymbolAtLocation(name); - return forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { - if (statement.kind !== 244) - return; - var _a = statement, exportClause = _a.exportClause, moduleSpecifier = _a.moduleSpecifier; - if (moduleSpecifier || !exportClause) - return; - for (var _i = 0, _b = exportClause.elements; _i < _b.length; _i++) { - var element = _b[_i]; - if (checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol) { - return true; - } - } - }); - } - function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - var map = ts.createMap(); - for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { - var sourceFile = sourceFiles_4[_i]; - cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, function (importDecl, moduleSpecifier) { - var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - var id = ts.getSymbolId(moduleSymbol).toString(); - var imports = map.get(id); - if (!imports) { - map.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map; - } - function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return ts.forEach(sourceFileLike.kind === 265 ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { - return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); - }); - } - function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator) { - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var moduleSpecifier = _a[_i]; - action(importerFromModuleSpecifier(moduleSpecifier), moduleSpecifier); - } - } - else { - forEachPossibleImportOrExportStatement(sourceFile, function (statement) { - switch (statement.kind) { - case 244: - case 238: { - var decl = statement; - if (decl.moduleSpecifier && decl.moduleSpecifier.kind === 9) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 237: { - var decl = statement; - var moduleReference = decl.moduleReference; - if (moduleReference.kind === 248 && - moduleReference.expression.kind === 9) { - action(decl, moduleReference.expression); - } - break; - } - } - }); - if (sourceFile.flags & 65536) { - sourceFile.forEachChild(function recur(node) { - if (ts.isRequireCall(node, true)) { - action(node, node.arguments[0]); - } - else { - node.forEachChild(recur); - } - }); - } - } - } - function importerFromModuleSpecifier(moduleSpecifier) { - var decl = moduleSpecifier.parent; - if (decl.kind === 238 || decl.kind === 244) { - return decl; - } - ts.Debug.assert(decl.kind === 248); - return decl.parent; - } - function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var parent = node.parent; - if (symbol.flags & 7340032) { - if (parent.kind === 179) { - return symbol.declarations.some(function (d) { return d === parent; }) && parent.parent.kind === 194 - ? getSpecialPropertyExport(parent.parent, false) - : undefined; - } - else { - var exportSymbol = symbol.exportSymbol; - ts.Debug.assert(!!exportSymbol); - return exportInfo(exportSymbol, getExportKindForDeclaration(parent)); - } - } - else { - var exportNode = getExportNode(parent); - if (exportNode && ts.hasModifier(exportNode, 1)) { - if (exportNode.kind === 237 && exportNode.moduleReference === node) { - if (comingFromExport) { - return undefined; - } - var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0, symbol: lhsSymbol, isNamedImport: false }; - } - else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } - else if (parent.kind === 243) { - var exportingModuleSymbol = parent.symbol.parent; - ts.Debug.assert(!!exportingModuleSymbol); - return { kind: 1, symbol: symbol, exportInfo: { exportingModuleSymbol: exportingModuleSymbol, exportKind: 2 } }; - } - else if (parent.kind === 194) { - return getSpecialPropertyExport(parent, true); - } - else if (parent.parent.kind === 194) { - return getSpecialPropertyExport(parent.parent, true); - } - } - function getSpecialPropertyExport(node, useLhsSymbol) { - var kind; - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 1: - kind = 0; - break; - case 2: - kind = 2; - break; - default: - return undefined; - } - var sym = useLhsSymbol ? checker.getSymbolAtLocation(node.left.name) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - var isImport = isNodeImport(node); - if (!isImport) - return; - var importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (importedSymbol) { - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - if (importedSymbol.name === "export=") { - importedSymbol = checker.getImmediateAliasedSymbol(importedSymbol); - } - if (symbolName(importedSymbol) === symbol.name) { - return __assign({ kind: 0, symbol: importedSymbol }, isImport); - } - } - } - function exportInfo(symbol, kind) { - var exportInfo = getExportInfo(symbol, kind, checker); - return exportInfo && { kind: 1, symbol: symbol, exportInfo: exportInfo }; - } - function getExportKindForDeclaration(node) { - return ts.hasModifier(node, 512) ? 1 : 0; - } - } - FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; - function getExportNode(parent) { - if (parent.kind === 226) { - var p = parent; - return p.parent.kind === 260 ? undefined : p.parent.parent.kind === 208 ? p.parent.parent : undefined; - } - else { - return parent; - } - } - function isNodeImport(node) { - var parent = node.parent; - switch (parent.kind) { - case 237: - return parent.name === node && isExternalModuleImportEquals(parent) - ? { isNamedImport: false } - : undefined; - case 242: - return parent.propertyName ? undefined : { isNamedImport: true }; - case 239: - case 240: - ts.Debug.assert(parent.name === node); - return { isNamedImport: false }; - default: - return undefined; - } - } - function getExportInfo(exportSymbol, exportKind, checker) { - var exportingModuleSymbol = checker.getMergedSymbol(exportSymbol.parent); - return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; - } - FindAllReferences.getExportInfo = getExportInfo; - function symbolName(symbol) { - if (symbol.name !== "default") { - return symbol.name; - } - var name = ts.forEach(symbol.declarations, function (decl) { - var name = ts.getNameOfDeclaration(decl); - return name && name.kind === 71 && name.text; - }); - ts.Debug.assert(!!name); - return name; - } - function skipExportSpecifierSymbol(symbol, checker) { - if (symbol.declarations) - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration); - } - } - return symbol; - } - function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); - } - function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 181) { - return node.getSourceFile(); - } - var parent = node.parent; - if (parent.kind === 265) { - return parent; - } - ts.Debug.assert(parent.kind === 234 && isAmbientModuleDeclaration(parent.parent)); - return parent.parent; - } - function isAmbientModuleDeclaration(node) { - return node.kind === 233 && node.name.kind === 9; - } - function isExternalModuleImportEquals(_a) { - var moduleReference = _a.moduleReference; - return moduleReference.kind === 248 && moduleReference.expression.kind === 9; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function nodeEntry(node, isInString) { - return { type: "node", node: node, isInString: isInString }; - } - FindAllReferences.nodeEntry = nodeEntry; - function findReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position) { - var referencedSymbols = findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position); - if (!referencedSymbols || !referencedSymbols.length) { - return undefined; - } - var out = []; - for (var _i = 0, referencedSymbols_1 = referencedSymbols; _i < referencedSymbols_1.length; _i++) { - var _a = referencedSymbols_1[_i], definition = _a.definition, references = _a.references; - if (definition) { - out.push({ definition: definitionToReferencedSymbolDefinitionInfo(definition, checker), references: references.map(toReferenceEntry) }); - } - } - return out; - } - FindAllReferences.findReferencedSymbols = findReferencedSymbols; - function getImplementationsAtPosition(checker, cancellationToken, sourceFiles, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - var referenceEntries = getImplementationReferenceEntries(checker, cancellationToken, sourceFiles, node); - return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); - } - FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; - function getImplementationReferenceEntries(typeChecker, cancellationToken, sourceFiles, node) { - if (node.parent.kind === 262) { - var result_4 = []; - FindAllReferences.Core.getReferenceEntriesForShorthandPropertyAssignment(node, typeChecker, function (node) { return result_4.push(nodeEntry(node)); }); - return result_4; - } - else if (node.kind === 97 || ts.isSuperProperty(node.parent)) { - var symbol = typeChecker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } - else { - return getReferenceEntriesForNode(node, sourceFiles, typeChecker, cancellationToken, { implementations: true }); - } - } - function findReferencedEntries(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var x = flattenEntries(findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options)); - return ts.map(x, toReferenceEntry); - } - FindAllReferences.findReferencedEntries = findReferencedEntries; - function getReferenceEntriesForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - return flattenEntries(FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options)); - } - FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; - function findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var node = ts.getTouchingPropertyName(sourceFile, position, true); - return FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options); - } - function flattenEntries(referenceSymbols) { - return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); - } - function definitionToReferencedSymbolDefinitionInfo(def, checker) { - var info = (function () { - switch (def.type) { - case "symbol": { - var symbol = def.symbol, node_2 = def.node; - var declarations = symbol.declarations; - if (!declarations || declarations.length === 0) { - return undefined; - } - var _a = getDefinitionKindAndDisplayParts(symbol, node_2, checker), displayParts_1 = _a.displayParts, kind_1 = _a.kind; - var name_3 = displayParts_1.map(function (p) { return p.text; }).join(""); - return { node: node_2, name: name_3, kind: kind_1, displayParts: displayParts_1 }; - } - case "label": { - var node_3 = def.node; - return { node: node_3, name: node_3.text, kind: ts.ScriptElementKind.label, displayParts: [ts.displayPart(node_3.text, ts.SymbolDisplayPartKind.text)] }; - } - case "keyword": { - var node_4 = def.node; - var name_4 = ts.tokenToString(node_4.kind); - return { node: node_4, name: name_4, kind: ts.ScriptElementKind.keyword, displayParts: [{ text: name_4, kind: ts.ScriptElementKind.keyword }] }; - } - case "this": { - var node_5 = def.node; - var symbol = checker.getSymbolAtLocation(node_5); - var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node_5.getSourceFile(), ts.getContainerNode(node_5), node_5).displayParts; - return { node: node_5, name: "this", kind: ts.ScriptElementKind.variableElement, displayParts: displayParts_2 }; - } - case "string": { - var node_6 = def.node; - return { node: node_6, name: node_6.text, kind: ts.ScriptElementKind.variableElement, displayParts: [ts.displayPart(ts.getTextOfNode(node_6), ts.SymbolDisplayPartKind.stringLiteral)] }; - } - } - })(); - if (!info) { - return undefined; - } - var node = info.node, name = info.name, kind = info.kind, displayParts = info.displayParts; - var sourceFile = node.getSourceFile(); - return { - containerKind: "", - containerName: "", - fileName: sourceFile.fileName, - kind: kind, - name: name, - textSpan: ts.createTextSpanFromNode(node, sourceFile), - displayParts: displayParts - }; - } - function getDefinitionKindAndDisplayParts(symbol, node, checker) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node), displayParts = _a.displayParts, symbolKind = _a.symbolKind; - return { displayParts: displayParts, kind: symbolKind }; - } - function toReferenceEntry(entry) { - if (entry.type === "span") { - return { textSpan: entry.textSpan, fileName: entry.fileName, isWriteAccess: false, isDefinition: false }; - } - var node = entry.node, isInString = entry.isInString; - return { - fileName: node.getSourceFile().fileName, - textSpan: getTextSpan(node), - isWriteAccess: isWriteAccess(node), - isDefinition: ts.isDeclarationName(node) || ts.isLiteralComputedPropertyDeclarationName(node), - isInString: isInString - }; - } - function toImplementationLocation(entry, checker) { - if (entry.type === "node") { - var node = entry.node; - return __assign({ textSpan: getTextSpan(node), fileName: node.getSourceFile().fileName }, implementationKindDisplayParts(node, checker)); - } - else { - var textSpan = entry.textSpan, fileName = entry.fileName; - return { textSpan: textSpan, fileName: fileName, kind: ts.ScriptElementKind.unknown, displayParts: [] }; - } - } - function implementationKindDisplayParts(node, checker) { - var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, node, checker); - } - else if (node.kind === 178) { - return { - kind: ts.ScriptElementKind.interfaceElement, - displayParts: [ts.punctuationPart(19), ts.textPart("object literal"), ts.punctuationPart(20)] - }; - } - else if (node.kind === 199) { - return { - kind: ts.ScriptElementKind.localClassElement, - displayParts: [ts.punctuationPart(19), ts.textPart("anonymous local class"), ts.punctuationPart(20)] - }; - } - else { - return { kind: ts.getNodeKind(node), displayParts: [] }; - } - } - function toHighlightSpan(entry) { - if (entry.type === "span") { - var fileName_1 = entry.fileName, textSpan = entry.textSpan; - return { fileName: fileName_1, span: { textSpan: textSpan, kind: ts.HighlightSpanKind.reference } }; - } - var node = entry.node, isInString = entry.isInString; - var fileName = entry.node.getSourceFile().fileName; - var writeAccess = isWriteAccess(node); - var span = { - textSpan: getTextSpan(node), - kind: writeAccess ? ts.HighlightSpanKind.writtenReference : ts.HighlightSpanKind.reference, - isInString: isInString - }; - return { fileName: fileName, span: span }; - } - FindAllReferences.toHighlightSpan = toHighlightSpan; - function getTextSpan(node) { - var start = node.getStart(); - var end = node.getEnd(); - if (node.kind === 9) { - start += 1; - end -= 1; - } - return ts.createTextSpanFromBounds(start, end); - } - function isWriteAccess(node) { - if (node.kind === 71 && ts.isDeclarationName(node)) { - return true; - } - var parent = node.parent; - if (parent) { - if (parent.kind === 193 || parent.kind === 192) { - return true; - } - else if (parent.kind === 194 && parent.left === node) { - var operator = parent.operatorToken.kind; - return 58 <= operator && operator <= 70; - } - } - return false; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - var Core; - (function (Core) { - function getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - if (node.kind === 265) { - return undefined; - } - if (!options.implementations) { - var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - var symbol = checker.getSymbolAtLocation(node); - if (!symbol) { - if (!options.implementations && node.kind === 9) { - return getReferencesForStringLiteral(node, sourceFiles, cancellationToken); - } - return undefined; - } - if (!symbol.declarations || !symbol.declarations.length) { - return undefined; - } - return getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options); - } - Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (ts.isTypeKeyword(node.kind)) { - return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken); - } - if (ts.isLabelName(node)) { - if (ts.isJumpStatementTarget(node)) { - var labelDefinition = ts.getTargetLabel(node.parent, node.text); - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } - else { - return getLabelReferencesInNode(node.parent, node); - } - } - if (ts.isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 97) { - return getReferencesForSuperKeyword(node); - } - return undefined; - } - function getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options) { - symbol = skipPastExportOrImportSpecifier(symbol, node, checker); - var searchMeaning = getIntersectingMeaningFromDeclarations(ts.getMeaningFromLocation(node), symbol.declarations); - var result = []; - var state = createState(sourceFiles, node, checker, cancellationToken, searchMeaning, options, result); - var search = state.createSearch(node, symbol, undefined, { allSearchSymbols: populateSearchSymbolSet(symbol, node, checker, options.implementations) }); - var scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer(scope, scope.getSourceFile(), search, state); - } - else { - for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { - var sourceFile = _a[_i]; - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - return result; - } - function skipPastExportOrImportSpecifier(symbol, node, checker) { - var parent = node.parent; - if (ts.isExportSpecifier(parent)) { - return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); - } - if (ts.isImportSpecifier(parent) && parent.propertyName === node) { - return checker.getImmediateAliasedSymbol(symbol); - } - return symbol; - } - function createState(sourceFiles, originalLocation, checker, cancellationToken, searchMeaning, options, result) { - var symbolIdToReferences = []; - var inheritsFromCache = ts.createMap(); - var sourceFileToSeenSymbols = []; - var isForConstructor = originalLocation.kind === 123; - var importTracker; - return __assign({}, options, { sourceFiles: sourceFiles, isForConstructor: isForConstructor, checker: checker, cancellationToken: cancellationToken, searchMeaning: searchMeaning, inheritsFromCache: inheritsFromCache, getImportSearches: getImportSearches, createSearch: createSearch, referenceAdder: referenceAdder, addStringOrCommentReference: addStringOrCommentReference, - markSearchedSymbol: markSearchedSymbol, markSeenContainingTypeReference: ts.nodeSeenTracker(), markSeenReExportRHS: ts.nodeSeenTracker() }); - function getImportSearches(exportSymbol, exportInfo) { - if (!importTracker) - importTracker = FindAllReferences.createImportTracker(sourceFiles, checker, cancellationToken); - return importTracker(exportSymbol, exportInfo, options.isForRename); - } - function createSearch(location, symbol, comingFrom, searchOptions) { - if (searchOptions === void 0) { searchOptions = {}; } - var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.getDeclaredName(checker, symbol, location)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? undefined : _b; - var escapedText = ts.escapeIdentifier(text); - var parents = options.implementations && getParentSymbolsOfPropertyAccess(location, symbol, checker); - return { location: location, symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, includes: includes }; - function includes(referenceSymbol) { - return allSearchSymbols ? ts.contains(allSearchSymbols, referenceSymbol) : referenceSymbol === symbol; - } - } - function referenceAdder(referenceSymbol, searchLocation) { - var symbolId = ts.getSymbolId(referenceSymbol); - var references = symbolIdToReferences[symbolId]; - if (!references) { - references = symbolIdToReferences[symbolId] = []; - result.push({ definition: { type: "symbol", symbol: referenceSymbol, node: searchLocation }, references: references }); - } - return function (node) { return references.push(FindAllReferences.nodeEntry(node)); }; - } - function addStringOrCommentReference(fileName, textSpan) { - result.push({ - definition: undefined, - references: [{ type: "span", fileName: fileName, textSpan: textSpan }] - }); - } - function markSearchedSymbol(sourceFile, symbol) { - var sourceId = ts.getNodeId(sourceFile); - var symbolId = ts.getSymbolId(symbol); - var seenSymbols = sourceFileToSeenSymbols[sourceId] || (sourceFileToSeenSymbols[sourceId] = []); - return !seenSymbols[symbolId] && (seenSymbols[symbolId] = true); - } - } - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; - if (singleReferences.length) { - var addRef = state.referenceAdder(exportSymbol, exportLocation); - for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { - var singleRef = singleReferences_1[_i]; - addRef(singleRef); - } - } - for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { - var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1), state); - } - if (indirectUsers.length) { - var indirectSearch = void 0; - switch (exportInfo.exportKind) { - case 0: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1); - break; - case 1: - indirectSearch = state.isForRename ? undefined : state.createSearch(exportLocation, exportSymbol, 1, { text: "default" }); - break; - case 2: - break; - } - if (indirectSearch) { - for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { - var indirectUser = indirectUsers_1[_d]; - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - function searchForImportedSymbol(symbol, state) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - getReferencesInSourceFile(declaration.getSourceFile(), state.createSearch(declaration, symbol, 0), state); - } - } - function searchForName(sourceFile, search, state) { - if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) && - checker.getPropertySymbolOfDestructuringAssignment(location); - } - function isObjectBindingPatternElementWithoutPropertyName(symbol) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - return bindingElement && - bindingElement.parent.kind === 174 && - !bindingElement.propertyName; - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176); - var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); - } - return undefined; - } - function getSymbolScope(symbol) { - var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; - if (valueDeclaration && (valueDeclaration.kind === 186 || valueDeclaration.kind === 199)) { - return valueDeclaration; - } - if (!declarations) { - return undefined; - } - if (flags & (4 | 8192)) { - var privateDeclaration = ts.find(declarations, function (d) { return !!(ts.getModifierFlags(d) & 8); }); - if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 229); - } - } - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - return undefined; - } - if (parent && !((parent.flags & 1536) && ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { - return undefined; - } - if ((flags & 134217728 && symbol.checkFlags & 6)) { - return undefined; - } - var scope; - for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { - var declaration = declarations_10[_i]; - var container = ts.getContainerNode(declaration); - if (scope && scope !== container) { - return undefined; - } - if (!container || container.kind === 265 && !ts.isExternalOrCommonJsModule(container)) { - return undefined; - } - scope = container; - } - return parent ? scope.getSourceFile() : scope; - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { - var positions = []; - if (!symbolName || !symbolName.length) { - return positions; - } - var text = sourceFile.text; - var sourceLength = text.length; - var symbolNameLength = symbolName.length; - var position = text.indexOf(symbolName, start); - while (position >= 0) { - if (position > end) - break; - var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 5)) && - (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 5))) { - positions.push(position); - } - position = text.indexOf(symbolName, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - var references = []; - var sourceFile = container.getSourceFile(); - var labelName = targetLabel.text; - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); - for (var _i = 0, possiblePositions_1 = possiblePositions; _i < possiblePositions_1.length; _i++) { - var position = possiblePositions_1[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.getWidth() !== labelName.length) { - continue; - } - if (node === targetLabel || - (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel)) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "label", node: targetLabel }, references: references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - switch (node && node.kind) { - case 71: - return node.getWidth() === searchSymbolName.length; - case 9: - return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) && - node.getWidth() === searchSymbolName.length + 2; - case 8: - return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.getWidth() === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_5 = sourceFiles; _i < sourceFiles_5.length; _i++) { - var sourceFile = sourceFiles_5[_i]; - cancellationToken.throwIfCancellationRequested(); - addReferencesForKeywordInFile(sourceFile, keywordKind, ts.tokenToString(keywordKind), references); - } - return references.length ? [{ definition: { type: "keyword", node: references[0].node }, references: references }] : undefined; - } - function addReferencesForKeywordInFile(sourceFile, kind, searchText, references) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, searchText, sourceFile.getStart(), sourceFile.getEnd()); - for (var _i = 0, possiblePositions_2 = possiblePositions; _i < possiblePositions_2.length; _i++) { - var position = possiblePositions_2[_i]; - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (referenceLocation.kind === kind) { - references.push(FindAllReferences.nodeEntry(referenceLocation)); - } - } - } - function getReferencesInSourceFile(sourceFile, search, state) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state); - } - function getReferencesInContainer(container, sourceFile, search, state) { - if (!state.markSearchedSymbol(sourceFile, search.symbol)) { - return; - } - var start = state.findInComments ? container.getFullStart() : container.getStart(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, search.text, start, container.getEnd()); - for (var _i = 0, possiblePositions_3 = possiblePositions; _i < possiblePositions_3.length; _i++) { - var position = possiblePositions_3[_i]; - getReferencesAtLocation(sourceFile, position, search, state); - } - } - function getReferencesAtLocation(sourceFile, position, search, state) { - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - if (!state.implementations && (state.findInStrings && ts.isInString(sourceFile, position) || state.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { - state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); - } - return; - } - if (!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning)) { - return; - } - var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - var parent = referenceLocation.parent; - if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { - return; - } - if (ts.isExportSpecifier(parent)) { - ts.Debug.assert(referenceLocation.kind === 71); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state); - return; - } - var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - if (state.isForConstructor) { - findConstructorReferences(referenceLocation, sourceFile, search, state); - } - else { - addReference(referenceLocation, relatedSymbol, search.location, state); - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - var exportDeclaration = parent.parent; - var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!search.includes(localSymbol)) { - return; - } - if (!propertyName) { - addRef(); - } - else if (referenceLocation === propertyName) { - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (!state.isForRename && state.markSeenReExportRHS(name)) { - addReference(name, referenceSymbol, name, state); - } - } - else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - if (!(referenceLocation === propertyName && state.isForRename)) { - var exportKind = referenceLocation.originalKeywordKind === 79 ? 1 : 0; - var exportInfo = FindAllReferences.getExportInfo(referenceSymbol, exportKind, state.checker); - ts.Debug.assert(!!exportInfo); - searchForImportsOfExport(referenceLocation, referenceSymbol, exportInfo, state); - } - if (search.comingFrom !== 1 && exportDeclaration.moduleSpecifier && !propertyName) { - searchForImportedSymbol(state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier), state); - } - function addRef() { - addReference(referenceLocation, localSymbol, search.location, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) ? checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) : referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - return propertyName === referenceLocation; - } - else { - return !parent.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1); - if (!importOrExport) - return; - var symbol = importOrExport.symbol; - if (importOrExport.kind === 0) { - if (!state.isForRename || importOrExport.isNamedImport) { - searchForImportedSymbol(symbol, state); - } - } - else { - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty(_a, search, state) { - var flags = _a.flags, valueDeclaration = _a.valueDeclaration; - var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - if (!(flags & 134217728) && search.includes(shorthandValueSymbol)) { - addReference(ts.getNameOfDeclaration(valueDeclaration), shorthandValueSymbol, search.location, state); - } - } - function addReference(referenceLocation, relatedSymbol, searchLocation, state) { - var addRef = state.referenceAdder(relatedSymbol, searchLocation); - if (state.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } - else { - addRef(referenceLocation); - } - } - function findConstructorReferences(referenceLocation, sourceFile, search, state) { - if (ts.isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, search.location, state); - } - var pusher = state.referenceAdder(search.symbol, search.location); - if (ts.isClassLike(referenceLocation.parent)) { - ts.Debug.assert(referenceLocation.parent.name === referenceLocation); - findOwnConstructorReferences(search.symbol, sourceFile, pusher); - } - else { - var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending && ts.isClassLike(classExtending)) { - findSuperConstructorAccesses(classExtending, pusher); - } - } - } - function getPropertyAccessExpressionFromRightHandSide(node) { - return ts.isRightSideOfPropertyAccess(node) && node.parent; - } - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - for (var _i = 0, _a = classSymbol.members.get("__constructor").declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var ctrKeyword = ts.findChildOfKind(decl, 123, sourceFile); - ts.Debug.assert(decl.kind === 152 && !!ctrKeyword); - addNode(ctrKeyword); - } - classSymbol.exports.forEach(function (member) { - var decl = member.valueDeclaration; - if (decl && decl.kind === 151) { - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 99, function (thisKeyword) { - if (ts.isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - function findSuperConstructorAccesses(cls, addNode) { - var symbol = cls.symbol; - var ctr = symbol.members.get("__constructor"); - if (!ctr) { - return; - } - for (var _i = 0, _a = ctr.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - ts.Debug.assert(decl.kind === 152); - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 97, function (node) { - if (ts.isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function addImplementationReferences(refNode, addReference, state) { - if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference(refNode.parent); - return; - } - if (refNode.kind !== 71) { - return; - } - if (refNode.parent.kind === 262) { - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); - } - var containingClass = getContainingClassIfInHeritageClause(refNode); - if (containingClass) { - addReference(containingClass); - return; - } - var containingTypeReference = getContainingTypeReference(refNode); - if (containingTypeReference && state.markSeenContainingTypeReference(containingTypeReference)) { - var parent = containingTypeReference.parent; - if (ts.isVariableLike(parent) && parent.type === containingTypeReference && parent.initializer && isImplementationExpression(parent.initializer)) { - addReference(parent.initializer); - } - else if (ts.isFunctionLike(parent) && parent.type === containingTypeReference && parent.body) { - if (parent.body.kind === 207) { - ts.forEachReturnStatement(parent.body, function (returnStatement) { - if (returnStatement.expression && isImplementationExpression(returnStatement.expression)) { - addReference(returnStatement.expression); - } - }); - } - else if (isImplementationExpression(parent.body)) { - addReference(parent.body); - } - } - else if (ts.isAssertionExpression(parent) && isImplementationExpression(parent.expression)) { - addReference(parent.expression); - } - } - } - function getSymbolsForClassAndInterfaceComponents(type, result) { - if (result === void 0) { result = []; } - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var componentType = _a[_i]; - if (componentType.symbol && componentType.symbol.getFlags() & (32 | 64)) { - result.push(componentType.symbol); - } - if (componentType.getFlags() & 196608) { - getSymbolsForClassAndInterfaceComponents(componentType, result); - } - } - return result; - } - function getContainingTypeReference(node) { - var topLevelTypeReference = undefined; - while (node) { - if (ts.isTypeNode(node)) { - topLevelTypeReference = node; - } - node = node.parent; - } - return topLevelTypeReference; - } - function getContainingClassIfInHeritageClause(node) { - if (node && node.parent) { - if (node.kind === 201 - && node.parent.kind === 259 - && ts.isClassLike(node.parent.parent)) { - return node.parent.parent; - } - else if (node.kind === 71 || node.kind === 179) { - return getContainingClassIfInHeritageClause(node.parent); - } - } - return undefined; - } - function isImplementationExpression(node) { - switch (node.kind) { - case 185: - return isImplementationExpression(node.expression); - case 187: - case 186: - case 178: - case 199: - case 177: - return true; - default: - return false; - } - } - function explicitlyInheritsFrom(child, parent, cachedResults, checker) { - var parentIsInterface = parent.getFlags() & 64; - return searchHierarchy(child); - function searchHierarchy(symbol) { - if (symbol === parent) { - return true; - } - var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); - var cached = cachedResults.get(key); - if (cached !== undefined) { - return cached; - } - cachedResults.set(key, false); - var inherits = ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - if (parentIsInterface) { - var interfaceReferences = ts.getClassImplementsHeritageClauseElements(declaration); - if (interfaceReferences) { - for (var _i = 0, interfaceReferences_1 = interfaceReferences; _i < interfaceReferences_1.length; _i++) { - var typeReference = interfaceReferences_1[_i]; - if (searchTypeReference(typeReference)) { - return true; - } - } - } - } - return searchTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - } - else if (declaration.kind === 230) { - if (parentIsInterface) { - return ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), searchTypeReference); - } - } - return false; - }); - cachedResults.set(key, inherits); - return inherits; - } - function searchTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type && type.symbol) { - return searchHierarchy(type.symbol); - } - } - return false; - } - } - function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword, false); - if (!searchSpaceNode) { - return undefined; - } - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 149: - case 148: - case 151: - case 150: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - default: - return undefined; - } - var references = []; - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - for (var _i = 0, possiblePositions_4 = possiblePositions; _i < possiblePositions_4.length; _i++) { - var position = possiblePositions_4[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 97) { - continue; - } - var container = ts.getSuperContainer(node, false); - if (container && (32 & ts.getModifierFlags(container)) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "symbol", symbol: searchSpaceNode.symbol, node: superKeyword }, references: references }]; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, false); - var staticFlag = 32; - switch (searchSpaceNode.kind) { - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode)) { - break; - } - case 149: - case 148: - case 152: - case 153: - case 154: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - case 265: - if (ts.isExternalModule(searchSpaceNode)) { - return undefined; - } - case 228: - case 186: - break; - default: - return undefined; - } - var references = []; - var possiblePositions; - if (searchSpaceNode.kind === 265) { - ts.forEach(sourceFiles, function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); - }); - } - else { - var sourceFile = searchSpaceNode.getSourceFile(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); - } - return [{ - definition: { type: "this", node: thisOrSuperKeyword }, - references: references - }]; - function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { - ts.forEach(possiblePositions, function (position) { - var node = ts.getTouchingWord(sourceFile, position); - if (!node || !ts.isThis(node)) { - return; - } - var container = ts.getThisContainer(node, false); - switch (searchSpaceNode.kind) { - case 186: - case 228: - if (searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 151: - case 150: - if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 199: - case 229: - if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (ts.getModifierFlags(container) & 32) === staticFlag) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 265: - if (container.kind === 265 && !ts.isExternalModule(container)) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - } - }); - } - } - function getReferencesForStringLiteral(node, sourceFiles, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_6 = sourceFiles; _i < sourceFiles_6.length; _i++) { - var sourceFile = sourceFiles_6[_i]; - cancellationToken.throwIfCancellationRequested(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, node.text, sourceFile.getStart(), sourceFile.getEnd()); - getReferencesForStringLiteralInFile(sourceFile, node.text, possiblePositions, references); - } - return [{ - definition: { type: "string", node: node }, - references: references - }]; - function getReferencesForStringLiteralInFile(sourceFile, searchText, possiblePositions, references) { - for (var _i = 0, possiblePositions_5 = possiblePositions; _i < possiblePositions_5.length; _i++) { - var position = possiblePositions_5[_i]; - var node_7 = ts.getTouchingWord(sourceFile, position); - if (node_7 && node_7.kind === 9 && node_7.text === searchText) { - references.push(FindAllReferences.nodeEntry(node_7, true)); - } - } - } - } - function populateSearchSymbolSet(symbol, location, checker, implementations) { - var result = [symbol]; - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - if (containingObjectLiteralElement.kind !== 262) { - var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - if (propertySymbol) { - result.push(propertySymbol); - } - } - ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker), function (contextualSymbol) { - ts.addRange(result, checker.getRootSymbols(contextualSymbol)); - }); - var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol) { - result.push(shorthandValueSymbol); - } - } - if (symbol.valueDeclaration && symbol.valueDeclaration.kind === 146 && - ts.isParameterPropertyDeclaration(symbol.valueDeclaration)) { - ts.addRange(result, checker.getSymbolsOfParameterPropertyDeclaration(symbol.valueDeclaration, symbol.name)); - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - if (bindingElementPropertySymbol) { - result.push(bindingElementPropertySymbol); - } - for (var _i = 0, _a = checker.getRootSymbols(symbol); _i < _a.length; _i++) { - var rootSymbol = _a[_i]; - if (rootSymbol !== symbol) { - result.push(rootSymbol); - } - if (!implementations && rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), checker); - } - } - return result; - } - function getPropertySymbolsFromBaseTypes(symbol, propertyName, result, previousIterationSymbolsCache, checker) { - if (!symbol) { - return; - } - if (previousIterationSymbolsCache.has(symbol.name)) { - return; - } - if (symbol.flags & (32 | 64)) { - ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); - } - else if (declaration.kind === 230) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); - } - }); - } - return; - function getPropertySymbolFromTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type) { - var propertySymbol = checker.getPropertyOfType(type, propertyName); - if (propertySymbol) { - result.push.apply(result, checker.getRootSymbols(propertySymbol)); - } - previousIterationSymbolsCache.set(symbol.name, symbol); - getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result, previousIterationSymbolsCache, checker); - } - } - } - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - if (search.includes(referenceSymbol)) { - return referenceSymbol; - } - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(referenceLocation); - if (containingObjectLiteralElement) { - var contextualSymbol = ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, state.checker), function (contextualSymbol) { - return ts.find(state.checker.getRootSymbols(contextualSymbol), search.includes); - }); - if (contextualSymbol) { - return contextualSymbol; - } - var propertySymbol = getPropertySymbolOfDestructuringAssignment(referenceLocation, state.checker); - if (propertySymbol && search.includes(propertySymbol)) { - return propertySymbol; - } - } - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(referenceSymbol, state.checker); - if (bindingElementPropertySymbol && search.includes(bindingElementPropertySymbol)) { - return bindingElementPropertySymbol; - } - return ts.forEach(state.checker.getRootSymbols(referenceSymbol), function (rootSymbol) { - if (search.includes(rootSymbol)) { - return rootSymbol; - } - if (rootSymbol.parent && rootSymbol.parent.flags & (32 | 64)) { - if (search.parents && !ts.some(search.parents, function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, state.checker); })) { - return undefined; - } - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, ts.createMap(), state.checker); - return ts.find(result, search.includes); - } - return undefined; - }); - } - function getNameFromObjectLiteralElement(node) { - if (node.name.kind === 144) { - var nameExpression = node.name.expression; - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - return undefined; - } - return node.name.text; - } - function getPropertySymbolsFromContextualType(node, checker) { - var objectLiteral = node.parent; - var contextualType = checker.getContextualType(objectLiteral); - var name = getNameFromObjectLiteralElement(node); - if (name && contextualType) { - var result_5 = []; - var symbol = contextualType.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - }); - } - return result_5; - } - return undefined; - } - function getIntersectingMeaningFromDeclarations(meaning, declarations) { - if (declarations) { - var lastIterationMeaning = void 0; - do { - lastIterationMeaning = meaning; - for (var _i = 0, declarations_11 = declarations; _i < declarations_11.length; _i++) { - var declaration = declarations_11[_i]; - var declarationMeaning = ts.getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - function isImplementation(node) { - if (!node) { - return false; - } - else if (ts.isVariableLike(node)) { - if (node.initializer) { - return true; - } - else if (node.kind === 226) { - var parentStatement = getParentStatementOfVariableDeclaration(node); - return parentStatement && ts.hasModifier(parentStatement, 2); - } - } - else if (ts.isFunctionLike(node)) { - return !!node.body || ts.hasModifier(node, 2); - } - else { - switch (node.kind) { - case 229: - case 199: - case 232: - case 233: - return true; - } - } - return false; - } - function getParentStatementOfVariableDeclaration(node) { - if (node.parent && node.parent.parent && node.parent.parent.kind === 208) { - ts.Debug.assert(node.parent.kind === 227); - return node.parent.parent; - } - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { - var refSymbol = checker.getSymbolAtLocation(node); - var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.getMeaningFromDeclaration(declaration) & 1) { - addReference(declaration); - } - } - } - } - Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - ts.forEachChild(node, function (child) { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - function tryGetClassByExtendingIdentifier(node) { - return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); - } - function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 9) { - return ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node); - } - return false; - } - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - var propertyAccessExpression = getPropertyAccessExpressionFromRightHandSide(location); - if (!propertyAccessExpression) { - return undefined; - } - var localParentType = checker.getTypeAtLocation(propertyAccessExpression.expression); - if (!localParentType) { - return undefined; - } - if (localParentType.symbol && localParentType.symbol.flags & (32 | 64) && localParentType.symbol !== symbol.parent) { - return [localParentType.symbol]; - } - else if (localParentType.flags & 196608) { - return getSymbolsForClassAndInterfaceComponents(localParentType); - } - } - })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var GoToDefinition; - (function (GoToDefinition) { - function getDefinitionAtPosition(program, sourceFile, position) { - var comment = findReferenceInPosition(sourceFile.referencedFiles, position); - if (comment) { - var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); - if (referenceFile) { - return [getDefinitionInfoForFileReference(comment.fileName, referenceFile.fileName)]; - } - return undefined; - } - var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - var referenceFile = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName); - return referenceFile && referenceFile.resolvedFileName && - [getDefinitionInfoForFileReference(typeReferenceDirective.fileName, referenceFile.resolvedFileName)]; - } - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isJumpStatementTarget(node)) { - var labelName = node.text; - var label = ts.getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName(label, ts.ScriptElementKind.label, labelName, undefined)] : undefined; - } - var typeChecker = program.getTypeChecker(); - var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration) { - return [createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration)]; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - if (symbol.flags & 8388608) { - var declaration = symbol.declarations[0]; - if (node.kind === 71 && - (node.parent === declaration || - (declaration.kind === 242 && declaration.parent && declaration.parent.kind === 241))) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - } - if (node.parent.kind === 262) { - var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - if (!shorthandSymbol) { - return []; - } - var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind_1 = ts.SymbolDisplay.getSymbolKind(typeChecker, shorthandSymbol, node); - var shorthandSymbolName_1 = typeChecker.symbolToString(shorthandSymbol); - var shorthandContainerName_1 = typeChecker.symbolToString(symbol.parent, node); - return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind_1, shorthandSymbolName_1, shorthandContainerName_1); }); - } - if (ts.isJsxOpeningLikeElement(node.parent)) { - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return [createDefinitionInfo(symbol.valueDeclaration, symbolKind, symbolName, containerName)]; - } - var element = ts.getContainingObjectLiteralElement(node); - if (element) { - if (typeChecker.getContextualType(element.parent)) { - var result = []; - var propertySymbols = ts.getPropertySymbolsFromContextualType(typeChecker, element); - for (var _i = 0, propertySymbols_1 = propertySymbols; _i < propertySymbols_1.length; _i++) { - var propertySymbol = propertySymbols_1[_i]; - result.push.apply(result, getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - return result; - } - } - return getDefinitionFromSymbol(typeChecker, symbol, node); - } - GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; - function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - if (!type) { - return undefined; - } - if (type.flags & 65536 && !(type.flags & 16)) { - var result_6 = []; - ts.forEach(type.types, function (t) { - if (t.symbol) { - ts.addRange(result_6, getDefinitionFromSymbol(typeChecker, t.symbol, node)); - } - }); - return result_6; - } - if (!type.symbol) { - return undefined; - } - return getDefinitionFromSymbol(typeChecker, type.symbol, node); - } - GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; - function getDefinitionFromSymbol(typeChecker, symbol, node) { - var result = []; - var declarations = symbol.getDeclarations(); - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && - !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - ts.forEach(declarations, function (declaration) { - result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); - } - return result; - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isNewExpressionTarget(location) || location.kind === 123) { - if (symbol.flags & 32) { - for (var _i = 0, _a = symbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isClassLike(declaration)) { - return tryAddSignature(declaration.members, true, symbolKind, symbolName, containerName, result); - } - } - ts.Debug.fail("Expected declaration to have at least one class-like declaration"); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location) || ts.isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, false, symbolKind, symbolName, containerName, result); - } - return false; - } - function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { - if (!signatureDeclarations) { - return false; - } - var declarations = []; - var definition; - for (var _i = 0, signatureDeclarations_1 = signatureDeclarations; _i < signatureDeclarations_1.length; _i++) { - var d = signatureDeclarations_1[_i]; - if (selectConstructors ? d.kind === 152 : isSignatureDeclaration(d)) { - declarations.push(d); - if (d.body) - definition = d; - } - } - if (declarations.length) { - result.push(createDefinitionInfo(definition || ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); - return true; - } - return false; - } - } - function isSignatureDeclaration(node) { - switch (node.kind) { - case 152: - case 228: - case 151: - case 150: - return true; - default: - return false; - } - } - function createDefinitionInfo(node, symbolKind, symbolName, containerName) { - return createDefinitionInfoFromName(ts.getNameOfDeclaration(node) || node, symbolKind, symbolName, containerName); - } - function createDefinitionInfoFromName(name, symbolKind, symbolName, containerName) { - var sourceFile = name.getSourceFile(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromNode(name, sourceFile), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; - } - function getSymbolInfo(typeChecker, symbol, node) { - return { - symbolName: typeChecker.symbolToString(symbol), - symbolKind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node), - containerName: symbol.parent ? typeChecker.symbolToString(symbol.parent, node) : "" - }; - } - function createDefinitionFromSignatureDeclaration(typeChecker, decl) { - var _a = getSymbolInfo(typeChecker, decl.symbol, decl), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return createDefinitionInfo(decl, symbolKind, symbolName, containerName); - } - function findReferenceInPosition(refs, pos) { - for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { - var ref = refs_1[_i]; - if (ref.pos <= pos && pos < ref.end) { - return ref; - } - } - return undefined; - } - function getDefinitionInfoForFileReference(name, targetFileName) { - return { - fileName: targetFileName, - textSpan: ts.createTextSpanFromBounds(0, 0), - kind: ts.ScriptElementKind.scriptElement, - name: name, - containerName: undefined, - containerKind: undefined - }; - } - function getAncestorCallLikeExpression(node) { - var target = climbPastManyPropertyAccesses(node); - var callLike = target.parent; - return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target && callLike; - } - function climbPastManyPropertyAccesses(node) { - return ts.isRightSideOfPropertyAccess(node) ? climbPastManyPropertyAccesses(node.parent) : node; - } - function tryGetSignatureDeclaration(typeChecker, node) { - var callLike = getAncestorCallLikeExpression(node); - var signature = callLike && typeChecker.getResolvedSignature(callLike); - if (signature) { - var decl = signature.declaration; - if (decl && isSignatureDeclaration(decl)) { - return decl; - } - } - return undefined; - } - })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsDoc; - (function (JsDoc) { - var jsDocTagNames = [ - "augments", - "author", - "argument", - "borrows", - "class", - "constant", - "constructor", - "constructs", - "default", - "deprecated", - "description", - "event", - "example", - "extends", - "field", - "fileOverview", - "function", - "ignore", - "inner", - "lends", - "link", - "memberOf", - "method", - "name", - "namespace", - "param", - "private", - "property", - "public", - "requires", - "returns", - "see", - "since", - "static", - "throws", - "type", - "typedef", - "property", - "prop", - "version" - ]; - var jsDocTagNameCompletionEntries; - var jsDocTagCompletionEntries; - function getJsDocCommentsFromDeclarations(declarations) { - var documentationComment = []; - forEachUnique(declarations, function (declaration) { - var comments = ts.getCommentsFromJSDoc(declaration); - if (!comments) { - return; - } - for (var _i = 0, comments_3 = comments; _i < comments_3.length; _i++) { - var comment = comments_3[_i]; - if (comment) { - if (documentationComment.length) { - documentationComment.push(ts.lineBreakPart()); - } - documentationComment.push(ts.textPart(comment)); - } - } - }); - return documentationComment; - } - JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; - function getJsDocTagsFromDeclarations(declarations) { - var tags = []; - forEachUnique(declarations, function (declaration) { - var jsDocs = ts.getJSDocs(declaration); - if (!jsDocs) { - return; - } - for (var _i = 0, jsDocs_1 = jsDocs; _i < jsDocs_1.length; _i++) { - var doc = jsDocs_1[_i]; - var tagsForDoc = doc.tags; - if (tagsForDoc) { - tags.push.apply(tags, tagsForDoc.filter(function (tag) { return tag.kind === 284; }).map(function (jsDocTag) { - return { - name: jsDocTag.tagName.text, - text: jsDocTag.comment - }; - })); - } - } - }); - return tags; - } - JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; - function forEachUnique(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (ts.indexOf(array, array[i]) === i) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return undefined; - } - function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0", - }; - })); - } - JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; - function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: "@" + tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0" - }; - })); - } - JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; - function getDocCommentTemplateAtPosition(newLine, sourceFile, position) { - if (ts.isInString(sourceFile, position) || ts.isInComment(sourceFile, position) || ts.hasDocComment(sourceFile, position)) { - return undefined; - } - var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); - var tokenStart = tokenAtPos.getStart(); - if (!tokenAtPos || tokenStart < position) { - return undefined; - } - var commentOwner; - findOwner: for (commentOwner = tokenAtPos; commentOwner; commentOwner = commentOwner.parent) { - switch (commentOwner.kind) { - case 228: - case 151: - case 152: - case 229: - case 208: - break findOwner; - case 265: - return undefined; - case 233: - if (commentOwner.parent.kind === 233) { - return undefined; - } - break findOwner; - } - } - if (!commentOwner || commentOwner.getStart() < position) { - return undefined; - } - var parameters = getParametersForJsDocOwningNode(commentOwner); - var posLineAndChar = sourceFile.getLineAndCharacterOfPosition(position); - var lineStart = sourceFile.getLineStarts()[posLineAndChar.line]; - var indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character).replace(/\S/i, function () { return " "; }); - var isJavaScriptFile = ts.hasJavaScriptFileExtension(sourceFile.fileName); - var docParams = ""; - for (var i = 0; i < parameters.length; i++) { - var currentName = parameters[i].name; - var paramName = currentName.kind === 71 ? - currentName.text : - "param" + i; - if (isJavaScriptFile) { - docParams += indentationStr + " * @param {any} " + paramName + newLine; - } - else { - docParams += indentationStr + " * @param " + paramName + newLine; - } - } - var preamble = "/**" + newLine + - indentationStr + " * "; - var result = preamble + newLine + - docParams + - indentationStr + " */" + - (tokenStart === position ? newLine + indentationStr : ""); - return { newText: result, caretOffset: preamble.length }; - } - JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; - function getParametersForJsDocOwningNode(commentOwner) { - if (ts.isFunctionLike(commentOwner)) { - return commentOwner.parameters; - } - if (commentOwner.kind === 208) { - var varStatement = commentOwner; - var varDeclarations = varStatement.declarationList.declarations; - if (varDeclarations.length === 1 && varDeclarations[0].initializer) { - return getParametersFromRightHandSideOfAssignment(varDeclarations[0].initializer); - } - } - return ts.emptyArray; - } - function getParametersFromRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 185) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 186: - case 187: - return rightHandSide.parameters; - case 199: - for (var _i = 0, _a = rightHandSide.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152) { - return member.parameters; - } - } - break; - } - return ts.emptyArray; - } - })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - var safeList; - var EmptySafeList = ts.createMap(); - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 || kind === 2; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], undefined, undefined, 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigateTo; - (function (NavigateTo) { - function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { - var patternMatcher = ts.createPatternMatcher(searchValue); - var rawItems = []; - var _loop_4 = function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && ts.fileExtensionIs(sourceFile.fileName, ".d.ts")) { - return "continue"; - } - ts.forEachEntry(sourceFile.getNamedDeclarations(), function (declarations, name) { - if (declarations) { - var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name); - if (!matches) { - return; - } - for (var _i = 0, declarations_12 = declarations; _i < declarations_12.length; _i++) { - var declaration = declarations_12[_i]; - if (patternMatcher.patternContainsDots) { - var containers = getContainers(declaration); - if (!containers) { - return true; - } - matches = patternMatcher.getMatches(containers, name); - if (!matches) { - return; - } - } - var fileName = sourceFile.fileName; - var matchKind = bestMatchKind(matches); - rawItems.push({ name: name, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); - } - } - }); - }; - for (var _i = 0, sourceFiles_7 = sourceFiles; _i < sourceFiles_7.length; _i++) { - var sourceFile = sourceFiles_7[_i]; - _loop_4(sourceFile); - } - rawItems = ts.filter(rawItems, function (item) { - var decl = item.declaration; - if (decl.kind === 239 || decl.kind === 242 || decl.kind === 237) { - var importer = checker.getSymbolAtLocation(decl.name); - var imported = checker.getAliasedSymbol(importer); - return importer.name !== imported.name; - } - else { - return true; - } - }); - rawItems.sort(compareNavigateToItems); - if (maxResultCount !== undefined) { - rawItems = rawItems.slice(0, maxResultCount); - } - var items = ts.map(rawItems, createNavigateToItem); - return items; - function allMatchesAreCaseSensitive(matches) { - ts.Debug.assert(matches.length > 0); - for (var _i = 0, matches_2 = matches; _i < matches_2.length; _i++) { - var match = matches_2[_i]; - if (!match.isCaseSensitive) { - return false; - } - } - return true; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function tryAddSingleDeclarationName(declaration, containers) { - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var text = getTextOfIdentifierOrLiteral(name); - if (text !== undefined) { - containers.unshift(text); - } - else if (name.kind === 144) { - return tryAddComputedPropertyName(name.expression, containers, true); - } - else { - return false; - } - } - } - return true; - } - function tryAddComputedPropertyName(expression, containers, includeLastPortion) { - var text = getTextOfIdentifierOrLiteral(expression); - if (text !== undefined) { - if (includeLastPortion) { - containers.unshift(text); - } - return true; - } - if (expression.kind === 179) { - var propertyAccess = expression; - if (includeLastPortion) { - containers.unshift(propertyAccess.name.text); - } - return tryAddComputedPropertyName(propertyAccess.expression, containers, true); - } - return false; - } - function getContainers(declaration) { - var containers = []; - var name = ts.getNameOfDeclaration(declaration); - if (name.kind === 144) { - if (!tryAddComputedPropertyName(name.expression, containers, false)) { - return undefined; - } - } - declaration = ts.getContainerNode(declaration); - while (declaration) { - if (!tryAddSingleDeclarationName(declaration, containers)) { - return undefined; - } - declaration = ts.getContainerNode(declaration); - } - return containers; - } - function bestMatchKind(matches) { - ts.Debug.assert(matches.length > 0); - var bestMatchKind = ts.PatternMatchKind.camelCase; - for (var _i = 0, matches_3 = matches; _i < matches_3.length; _i++) { - var match = matches_3[_i]; - var kind = match.kind; - if (kind < bestMatchKind) { - bestMatchKind = kind; - } - } - return bestMatchKind; - } - function compareNavigateToItems(i1, i2) { - return i1.matchKind - i2.matchKind || - ts.compareStringsCaseInsensitive(i1.name, i2.name) || - ts.compareStrings(i1.name, i2.name); - } - function createNavigateToItem(rawItem) { - var declaration = rawItem.declaration; - var container = ts.getContainerNode(declaration); - var containerName = container && ts.getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: ts.getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: ts.PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: ts.createTextSpanFromNode(declaration), - containerName: containerName ? containerName.text : "", - containerKind: containerName ? ts.getNodeKind(container) : "" - }; - } - } - NavigateTo.getNavigateToItems = getNavigateToItems; - })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var NavigationBar; - (function (NavigationBar) { - var whiteSpaceRegex = /\s+/g; - var curCancellationToken; - var curSourceFile; - var parentsStack = []; - var parent; - var emptyChildItemArray = []; - function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return ts.map(topLevelItems(rootNavigationBarNode(sourceFile)), convertToTopLevelItem); - } - finally { - reset(); - } - } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } - finally { - reset(); - } - } - NavigationBar.getNavigationTree = getNavigationTree; - function reset() { - curSourceFile = undefined; - curCancellationToken = undefined; - parentsStack = []; - parent = undefined; - emptyChildItemArray = []; - } - function nodeText(node) { - return node.getText(curSourceFile); - } - function navigationBarNodeKind(n) { - return n.node.kind; - } - function pushChild(parent, child) { - if (parent.children) { - parent.children.push(child); - } - else { - parent.children = [child]; - } - } - function rootNavigationBarNode(sourceFile) { - ts.Debug.assert(!parentsStack.length); - var root = { node: sourceFile, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; - parent = root; - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - addChildrenRecursively(statement); - } - endNode(); - ts.Debug.assert(!parent && !parentsStack.length); - return root; - } - function addLeafNode(node) { - pushChild(parent, emptyNavigationBarNode(node)); - } - function emptyNavigationBarNode(node) { - return { - node: node, - additionalNodes: undefined, - parent: parent, - children: undefined, - indent: parent.indent + 1 - }; - } - function startNode(node) { - var navNode = emptyNavigationBarNode(node); - pushChild(parent, navNode); - parentsStack.push(parent); - parent = navNode; - } - function endNode() { - if (parent.children) { - mergeChildren(parent.children); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - } - function addNodeWithRecursiveChild(node, child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } - function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || ts.isToken(node)) { - return; - } - switch (node.kind) { - case 152: - var ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - for (var _i = 0, _a = ctr.parameters; _i < _a.length; _i++) { - var param = _a[_i]; - if (ts.isParameterPropertyDeclaration(param)) { - addLeafNode(param); - } - } - break; - case 151: - case 153: - case 154: - case 150: - if (!ts.hasDynamicName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 149: - case 148: - if (!ts.hasDynamicName(node)) { - addLeafNode(node); - } - break; - case 239: - var importClause = node; - if (importClause.name) { - addLeafNode(importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - if (namedBindings.kind === 240) { - addLeafNode(namedBindings); - } - else { - for (var _b = 0, _c = namedBindings.elements; _b < _c.length; _b++) { - var element = _c[_b]; - addLeafNode(element); - } - } - } - break; - case 176: - case 226: - var decl = node; - var name = decl.name; - if (ts.isBindingPattern(name)) { - addChildrenRecursively(name); - } - else if (decl.initializer && isFunctionOrClassExpression(decl.initializer)) { - addChildrenRecursively(decl.initializer); - } - else { - addNodeWithRecursiveChild(decl, decl.initializer); - } - break; - case 187: - case 228: - case 186: - addNodeWithRecursiveChild(node, node.body); - break; - case 232: - startNode(node); - for (var _d = 0, _e = node.members; _d < _e.length; _d++) { - var member = _e[_d]; - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 229: - case 199: - case 230: - startNode(node); - for (var _f = 0, _g = node.members; _f < _g.length; _f++) { - var member = _g[_f]; - addChildrenRecursively(member); - } - endNode(); - break; - case 233: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 246: - case 237: - case 157: - case 155: - case 156: - case 231: - addLeafNode(node); - break; - default: - ts.forEach(node.jsDoc, function (jsDoc) { - ts.forEach(jsDoc.tags, function (tag) { - if (tag.kind === 290) { - addLeafNode(tag); - } - }); - }); - ts.forEachChild(node, addChildrenRecursively); - } - } - function mergeChildren(children) { - var nameToItems = ts.createMap(); - ts.filterMutate(children, function (child) { - var declName = ts.getNameOfDeclaration(child.node); - var name = declName && nodeText(declName); - if (!name) { - return true; - } - var itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { - var itemWithSameName = itemsWithSameName_1[_i]; - if (tryMerge(itemWithSameName, child)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } - else { - var itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - function tryMerge(a, b) { - if (shouldReallyMerge(a.node, b.node)) { - merge(a, b); - return true; - } - return false; - } - }); - function shouldReallyMerge(a, b) { - return a.kind === b.kind && (a.kind !== 233 || areSameModule(a, b)); - function areSameModule(a, b) { - if (a.body.kind !== b.body.kind) { - return false; - } - if (a.body.kind !== 233) { - return true; - } - return areSameModule(a.body, b.body); - } - } - function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); - } - target.children = ts.concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children); - sortChildren(target.children); - } - var _a; - } - } - function sortChildren(children) { - children.sort(compareChildren); - } - function compareChildren(child1, child2) { - var name1 = tryGetName(child1.node), name2 = tryGetName(child2.node); - if (name1 && name2) { - var cmp = ts.compareStringsCaseInsensitive(name1, name2); - return cmp !== 0 ? cmp : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - else { - return name1 ? 1 : name2 ? -1 : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - } - function tryGetName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var declName = ts.getNameOfDeclaration(node); - if (declName) { - return ts.getPropertyNameForPropertyNameNode(declName); - } - switch (node.kind) { - case 186: - case 187: - case 199: - return getFunctionOrClassName(node); - case 290: - return getJSDocTypedefTagName(node); - default: - return undefined; - } - } - function getItemName(node) { - if (node.kind === 233) { - return getModuleName(node); - } - var name = ts.getNameOfDeclaration(node); - if (name) { - var text = nodeText(name); - if (text.length > 0) { - return text; - } - } - switch (node.kind) { - case 265: - var sourceFile = node; - return ts.isExternalModule(sourceFile) - ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))) + "\"" - : ""; - case 187: - case 228: - case 186: - case 229: - case 199: - if (ts.getModifierFlags(node) & 512) { - return "default"; - } - return getFunctionOrClassName(node); - case 152: - return "constructor"; - case 156: - return "new()"; - case 155: - return "()"; - case 157: - return "[]"; - case 290: - return getJSDocTypedefTagName(node); - default: - return ""; - } - } - function getJSDocTypedefTagName(node) { - if (node.name) { - return node.name.text; - } - else { - var parentNode = node.parent && node.parent.parent; - if (parentNode && parentNode.kind === 208) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71) { - return nameIdentifier.text; - } - } - } - return ""; - } - } - function topLevelItems(root) { - var topLevel = []; - function recur(item) { - if (isTopLevel(item)) { - topLevel.push(item); - if (item.children) { - for (var _i = 0, _a = item.children; _i < _a.length; _i++) { - var child = _a[_i]; - recur(child); - } - } - } - } - recur(root); - return topLevel; - function isTopLevel(item) { - switch (navigationBarNodeKind(item)) { - case 229: - case 199: - case 232: - case 230: - case 233: - case 265: - case 231: - case 290: - return true; - case 152: - case 151: - case 153: - case 154: - case 226: - return hasSomeImportantChild(item); - case 187: - case 228: - case 186: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item) { - if (!item.node.body) { - return false; - } - switch (navigationBarNodeKind(item.parent)) { - case 234: - case 265: - case 151: - case 152: - return true; - default: - return hasSomeImportantChild(item); - } - } - function hasSomeImportantChild(item) { - return ts.forEach(item.children, function (child) { - var childKind = navigationBarNodeKind(child); - return childKind !== 226 && childKind !== 176; - }); - } - } - } - function convertToTree(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToTree) - }; - } - function convertToTopLevelItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToChildItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToChildItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: ts.getNodeModifiers(n.node), - spans: getSpans(n), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } - } - function getSpans(n) { - var spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { - var node = _a[_i]; - spans.push(getNodeSpan(node)); - } - } - return spans; - } - function getModuleName(moduleDeclaration) { - if (ts.isAmbientModule(moduleDeclaration)) { - return ts.getTextOfNode(moduleDeclaration.name); - } - var result = []; - result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 233) { - moduleDeclaration = moduleDeclaration.body; - result.push(moduleDeclaration.name.text); - } - return result.join("."); - } - function getInteriorModule(decl) { - return decl.body.kind === 233 ? getInteriorModule(decl.body) : decl; - } - function isComputedProperty(member) { - return !member.name || member.name.kind === 144; - } - function getNodeSpan(node) { - return node.kind === 265 - ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) - : ts.createTextSpanFromNode(node, curSourceFile); - } - function getModifiers(node) { - if (node.parent && node.parent.kind === 226) { - node = node.parent; - } - return ts.getNodeModifiers(node); - } - function getFunctionOrClassName(node) { - if (node.name && ts.getFullWidth(node.name) > 0) { - return ts.declarationNameToString(node.name); - } - else if (node.parent.kind === 226) { - return ts.declarationNameToString(node.parent.name); - } - else if (node.parent.kind === 194 && - node.parent.operatorToken.kind === 58) { - return nodeText(node.parent.left).replace(whiteSpaceRegex, ""); - } - else if (node.parent.kind === 261 && node.parent.name) { - return nodeText(node.parent.name); - } - else if (ts.getModifierFlags(node) & 512) { - return "default"; - } - else { - return ts.isClassLike(node) ? "" : ""; - } - } - function isFunctionOrClassExpression(node) { - return node.kind === 186 || node.kind === 187 || node.kind === 199; - } - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var OutliningElementsCollector; - (function (OutliningElementsCollector) { - function collectElements(sourceFile, cancellationToken) { - var elements = []; - var collapseText = "..."; - function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { - if (hintSpanNode && startElement && endElement) { - var span_13 = { - textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), - hintSpan: ts.createTextSpanFromNode(hintSpanNode, sourceFile), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_13); - } - } - function addOutliningSpanComments(commentSpan, autoCollapse) { - if (commentSpan) { - var span_14 = { - textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_14); - } - } - function addOutliningForLeadingCommentsForNode(n) { - var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); - if (comments) { - var firstSingleLineCommentStart = -1; - var lastSingleLineCommentEnd = -1; - var isFirstSingleLineComment = true; - var singleLineCommentCount = 0; - for (var _i = 0, comments_4 = comments; _i < comments_4.length; _i++) { - var currentComment = comments_4[_i]; - cancellationToken.throwIfCancellationRequested(); - if (currentComment.kind === 2) { - if (isFirstSingleLineComment) { - firstSingleLineCommentStart = currentComment.pos; - } - isFirstSingleLineComment = false; - lastSingleLineCommentEnd = currentComment.end; - singleLineCommentCount++; - } - else if (currentComment.kind === 3) { - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - addOutliningSpanComments(currentComment, false); - singleLineCommentCount = 0; - lastSingleLineCommentEnd = -1; - isFirstSingleLineComment = true; - } - } - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - } - } - function combineAndAddMultipleSingleLineComments(count, start, end) { - if (count > 1) { - var multipleSingleLineComments = { - kind: 2, - pos: start, - end: end, - }; - addOutliningSpanComments(multipleSingleLineComments, false); - } - } - function autoCollapse(node) { - return ts.isFunctionBlock(node) && node.parent.kind !== 187; - } - var depth = 0; - var maxDepth = 20; - function walk(n) { - cancellationToken.throwIfCancellationRequested(); - if (depth > maxDepth) { - return; - } - if (ts.isDeclaration(n)) { - addOutliningForLeadingCommentsForNode(n); - } - switch (n.kind) { - case 207: - if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - if (parent.kind === 212 || - parent.kind === 215 || - parent.kind === 216 || - parent.kind === 214 || - parent.kind === 211 || - parent.kind === 213 || - parent.kind === 220 || - parent.kind === 260) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - if (parent.kind === 224) { - var tryStatement = parent; - if (tryStatement.tryBlock === n) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - else if (tryStatement.finallyBlock === n) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87, sourceFile); - if (finallyKeyword) { - addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); - break; - } - } - } - var span_15 = ts.createTextSpanFromNode(n); - elements.push({ - textSpan: span_15, - hintSpan: span_15, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); - break; - } - case 234: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 229: - case 230: - case 232: - case 178: - case 235: { - var openBrace = ts.findChildOfKind(n, 17, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18, sourceFile); - addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 177: - var openBracket = ts.findChildOfKind(n, 21, sourceFile); - var closeBracket = ts.findChildOfKind(n, 22, sourceFile); - addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); - break; - } - depth++; - ts.forEachChild(n, walk); - depth--; - } - walk(sourceFile); - return elements; - } - OutliningElementsCollector.collectElements = collectElements; - })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var PatternMatchKind; - (function (PatternMatchKind) { - PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; - PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; - PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; - PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; - })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); - function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { - return { - kind: kind, - punctuationStripped: punctuationStripped, - isCaseSensitive: isCaseSensitive, - camelCaseWeight: camelCaseWeight - }; - } - function createPatternMatcher(pattern) { - var stringToWordSpans = ts.createMap(); - pattern = pattern.trim(); - var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); - var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); - return { - getMatches: getMatches, - getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, - patternContainsDots: dotSeparatedSegments.length > 1 - }; - function skipMatch(candidate) { - return invalidPattern || !candidate; - } - function getMatchesForLastSegmentOfPattern(candidate) { - if (skipMatch(candidate)) { - return undefined; - } - return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - } - function getMatches(candidateContainers, candidate) { - if (skipMatch(candidate)) { - return undefined; - } - var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - if (!candidateMatch) { - return undefined; - } - candidateContainers = candidateContainers || []; - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - return undefined; - } - var totalMatch = candidateMatch; - for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - var segment = dotSeparatedSegments[i]; - var containerName = candidateContainers[j]; - var containerMatch = matchSegment(containerName, segment); - if (!containerMatch) { - return undefined; - } - ts.addRange(totalMatch, containerMatch); - } - return totalMatch; - } - function getWordSpans(word) { - var spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; - } - function matchTextChunk(candidate, chunk, punctuationStripped) { - var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - if (chunk.text.length === candidate.length) { - return createPatternMatch(PatternMatchKind.exact, punctuationStripped, candidate === chunk.text); - } - else { - return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, ts.startsWith(candidate, chunk.text)); - } - } - var isLowercase = chunk.isLowerCase; - if (isLowercase) { - if (index > 0) { - var wordSpans = getWordSpans(candidate); - for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { - var span_16 = wordSpans_1[_i]; - if (partStartsWith(candidate, span_16, chunk.text, true)) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, partStartsWith(candidate, span_16, chunk.text, false)); - } - } - } - } - else { - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, true); - } - } - if (!isLowercase) { - if (chunk.characterSpans.length > 0) { - var candidateParts = getWordSpans(candidate); - var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, false); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, true, camelCaseWeight); - } - camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, true); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, false, camelCaseWeight); - } - } - } - if (isLowercase) { - if (chunk.text.length < candidate.length) { - if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, false); - } - } - } - return undefined; - } - function containsSpaceOrAsterisk(text) { - for (var i = 0; i < text.length; i++) { - var ch = text.charCodeAt(i); - if (ch === 32 || ch === 42) { - return true; - } - } - return false; - } - function matchSegment(candidate, segment) { - if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { - var match = matchTextChunk(candidate, segment.totalTextChunk, false); - if (match) { - return [match]; - } - } - var subWordTextChunks = segment.subWordTextChunks; - var matches = undefined; - for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { - var subWordTextChunk = subWordTextChunks_1[_i]; - var result = matchTextChunk(candidate, subWordTextChunk, true); - if (!result) { - return undefined; - } - matches = matches || []; - matches.push(result); - } - return matches; - } - function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { - var patternPartStart = patternSpan ? patternSpan.start : 0; - var patternPartLength = patternSpan ? patternSpan.length : pattern.length; - if (patternPartLength > candidateSpan.length) { - return false; - } - if (ignoreCase) { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (toLowerCase(ch1) !== toLowerCase(ch2)) { - return false; - } - } - } - else { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (ch1 !== ch2) { - return false; - } - } - } - return true; - } - function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - var chunkCharacterSpans = chunk.characterSpans; - var currentCandidate = 0; - var currentChunkSpan = 0; - var firstMatch = undefined; - var contiguous = undefined; - while (true) { - if (currentChunkSpan === chunkCharacterSpans.length) { - var weight = 0; - if (contiguous) { - weight += 1; - } - if (firstMatch === 0) { - weight += 2; - } - return weight; - } - else if (currentCandidate === candidateParts.length) { - return undefined; - } - var candidatePart = candidateParts[currentCandidate]; - var gotOneMatchThisCandidate = false; - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || - !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; - contiguous = contiguous === undefined ? true : contiguous; - candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - if (!gotOneMatchThisCandidate && contiguous !== undefined) { - contiguous = false; - } - currentCandidate++; - } - } - } - ts.createPatternMatcher = createPatternMatcher; - function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; - } - function segmentIsInvalid(segment) { - return segment.subWordTextChunks.length === 0; - } - function isUpperCaseLetter(ch) { - if (ch >= 65 && ch <= 90) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toUpperCase(); - } - function isLowerCaseLetter(ch) { - if (ch >= 97 && ch <= 122) { - return true; - } - if (ch < 127 || !ts.isUnicodeIdentifierStart(ch, 5)) { - return false; - } - var str = String.fromCharCode(ch); - return str === str.toLowerCase(); - } - function indexOfIgnoringCase(string, value) { - var n = string.length - value.length; - for (var i = 0; i <= n; i++) { - if (startsWithIgnoringCase(string, value, i)) { - return i; - } - } - return -1; - } - function startsWithIgnoringCase(string, value, start) { - for (var i = 0; i < value.length; i++) { - var ch1 = toLowerCase(string.charCodeAt(i + start)); - var ch2 = value.charCodeAt(i); - if (ch1 !== ch2) { - return false; - } - } - return true; - } - function toLowerCase(ch) { - if (ch >= 65 && ch <= 90) { - return 97 + (ch - 65); - } - if (ch < 127) { - return ch; - } - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); - } - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 || ch === 36; - } - function breakPatternIntoTextChunks(pattern) { - var result = []; - var wordStart = 0; - var wordLength = 0; - for (var i = 0; i < pattern.length; i++) { - var ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } - else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; - } - function createTextChunk(text) { - var textLowerCase = text.toLowerCase(); - return { - text: text, - textLowerCase: textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; - } - function breakIntoCharacterSpans(identifier) { - return breakIntoSpans(identifier, false); - } - ts.breakIntoCharacterSpans = breakIntoCharacterSpans; - function breakIntoWordSpans(identifier) { - return breakIntoSpans(identifier, true); - } - ts.breakIntoWordSpans = breakIntoWordSpans; - function breakIntoSpans(identifier, word) { - var result = []; - var wordStart = 0; - for (var i = 1; i < identifier.length; i++) { - var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); - var currentIsDigit = isDigit(identifier.charCodeAt(i)); - var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || - charIsPunctuation(identifier.charCodeAt(i)) || - lastIsDigit !== currentIsDigit || - hasTransitionFromLowerToUpper || - hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(ts.createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; - } - function charIsPunctuation(ch) { - switch (ch) { - case 33: - case 34: - case 35: - case 37: - case 38: - case 39: - case 40: - case 41: - case 42: - case 44: - case 45: - case 46: - case 47: - case 58: - case 59: - case 63: - case 64: - case 91: - case 92: - case 93: - case 95: - case 123: - case 125: - return true; - } - return false; - } - function isAllPunctuation(identifier, start, end) { - for (var i = start; i < end; i++) { - var ch = identifier.charCodeAt(i); - if (!charIsPunctuation(ch) || ch === 95 || ch === 36) { - return false; - } - } - return true; - } - function transitionFromUpperToLower(identifier, word, index, wordStart) { - if (word) { - if (index !== wordStart && - index + 1 < identifier.length) { - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); - if (currentIsUpper && nextIsLower) { - for (var i = wordStart; i < index; i++) { - if (!isUpperCaseLetter(identifier.charCodeAt(i))) { - return false; - } - } - return true; - } - } - } - return false; - } - function transitionFromLowerToUpper(identifier, word, index) { - var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var transition = word - ? (currentIsUpper && !lastIsUpper) - : currentIsUpper; - return transition; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { - if (readImportFiles === void 0) { readImportFiles = true; } - if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } - var referencedFiles = []; - var typeReferenceDirectives = []; - var importedFiles = []; - var ambientExternalModules; - var isNoDefaultLib = false; - var braceNesting = 0; - var externalModule = false; - function nextToken() { - var token = ts.scanner.scan(); - if (token === 17) { - braceNesting++; - } - else if (token === 18) { - braceNesting--; - } - return token; - } - function processTripleSlashDirectives() { - var commentRanges = ts.getLeadingCommentRanges(sourceText, 0); - ts.forEach(commentRanges, function (commentRange) { - var comment = sourceText.substring(commentRange.pos, commentRange.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, commentRange); - if (referencePathMatchResult) { - isNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var fileReference = referencePathMatchResult.fileReference; - if (fileReference) { - var collection = referencePathMatchResult.isTypeReferenceDirective - ? typeReferenceDirectives - : referencedFiles; - collection.push(fileReference); - } - } - }); - } - function getFileReference() { - var file = ts.scanner.getTokenValue(); - var pos = ts.scanner.getTokenPos(); - return { - fileName: file, - pos: pos, - end: pos + file.length - }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - function tryConsumeDeclare() { - var token = ts.scanner.getToken(); - if (token === 124) { - token = nextToken(); - if (token === 128) { - token = nextToken(); - if (token === 9) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - function tryConsumeImport() { - var token = ts.scanner.getToken(); - if (token === 91) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - else { - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - return true; - } - } - else if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - else if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 118) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - var token = ts.scanner.getToken(); - if (token === 84) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 17) { - token = nextToken(); - while (token !== 18 && token !== 1) { - token = nextToken(); - } - if (token === 18) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - } - else if (token === 39) { - token = nextToken(); - if (token === 140) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - } - else if (token === 91) { - token = nextToken(); - if (token === 71 || ts.isKeyword(token)) { - token = nextToken(); - if (token === 58) { - if (tryConsumeRequireCall(true)) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken) { - var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); - if (token === 132) { - token = nextToken(); - if (token === 19) { - token = nextToken(); - if (token === 9) { - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - var token = ts.scanner.getToken(); - if (token === 71 && ts.scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 19) { - return true; - } - token = nextToken(); - if (token === 9) { - token = nextToken(); - if (token === 26) { - token = nextToken(); - } - else { - return true; - } - } - if (token !== 21) { - return true; - } - token = nextToken(); - var i = 0; - while (token !== 22 && token !== 1) { - if (token === 9) { - recordModuleName(); - i++; - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - ts.scanner.setText(sourceText); - nextToken(); - while (true) { - if (ts.scanner.getToken() === 1) { - break; - } - if (tryConsumeDeclare() || - tryConsumeImport() || - tryConsumeExport() || - (detectJavaScriptImports && (tryConsumeRequireCall(false) || tryConsumeDefine()))) { - continue; - } - else { - nextToken(); - } - } - ts.scanner.setText(undefined); - } - if (readImportFiles) { - processImports(); - } - processTripleSlashDirectives(); - if (externalModule) { - if (ambientExternalModules) { - for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { - var decl = ambientExternalModules_1[_i]; - importedFiles.push(decl.ref); - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: undefined }; - } - else { - var ambientModuleNames = void 0; - if (ambientExternalModules) { - for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { - var decl = ambientExternalModules_2[_a]; - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } - else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } - } - ts.preProcessFile = preProcessFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - var Rename; - (function (Rename) { - function getRenameInfo(typeChecker, defaultLibFileName, getCanonicalFileName, sourceFile, position) { - var getCanonicalDefaultLibName = ts.memoize(function () { return getCanonicalFileName(ts.normalizePath(defaultLibFileName)); }); - var node = ts.getTouchingWord(sourceFile, position, true); - var renameInfo = node && nodeIsEligibleForRename(node) - ? getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) - : undefined; - return renameInfo || getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); - function isDefinedInLibraryFile(declaration) { - if (!defaultLibFileName) { - return false; - } - var sourceFile = declaration.getSourceFile(); - var canonicalName = getCanonicalFileName(ts.normalizePath(sourceFile.fileName)); - return canonicalName === getCanonicalDefaultLibName(); - } - } - Rename.getRenameInfo = getRenameInfo; - function getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var declarations = symbol.getDeclarations(); - if (declarations && declarations.length > 0) { - if (ts.some(declarations, isDefinedInLibraryFile)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - if (node.kind === 71 && - node.originalKeywordKind === 79 && - symbol.parent.flags & 1536) { - return undefined; - } - var displayName = ts.stripQuotes(ts.getDeclaredName(typeChecker, symbol, node)); - var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); - return kind ? getRenameInfoSuccess(displayName, typeChecker.getFullyQualifiedName(symbol), kind, ts.SymbolDisplay.getSymbolModifiers(symbol), node, sourceFile) : undefined; - } - } - else if (node.kind === 9) { - if (isDefinedInLibraryFile(node)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - var displayName = ts.stripQuotes(node.text); - return getRenameInfoSuccess(displayName, displayName, ts.ScriptElementKind.variableElement, ts.ScriptElementKindModifier.none, node, sourceFile); - } - } - function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - kind: kind, - displayName: displayName, - localizedErrorMessage: undefined, - fullDisplayName: fullDisplayName, - kindModifiers: kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; - } - function getRenameInfoError(diagnostic) { - return { - canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic), - displayName: undefined, - fullDisplayName: undefined, - kind: undefined, - kindModifiers: undefined, - triggerSpan: undefined - }; - } - function createTriggerSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var width = node.getWidth(sourceFile); - if (node.kind === 9) { - start += 1; - width -= 2; - } - return ts.createTextSpan(start, width); - } - function nodeIsEligibleForRename(node) { - return node.kind === 71 || - node.kind === 9 || - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || - ts.isThis(node); - } - })(Rename = ts.Rename || (ts.Rename = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SignatureHelp; - (function (SignatureHelp) { - var emptyArray = []; - var ArgumentListKind; - (function (ArgumentListKind) { - ArgumentListKind[ArgumentListKind["TypeArguments"] = 0] = "TypeArguments"; - ArgumentListKind[ArgumentListKind["CallArguments"] = 1] = "CallArguments"; - ArgumentListKind[ArgumentListKind["TaggedTemplateArguments"] = 2] = "TaggedTemplateArguments"; - ArgumentListKind[ArgumentListKind["JSXAttributesArguments"] = 3] = "JSXAttributesArguments"; - })(ArgumentListKind = SignatureHelp.ArgumentListKind || (SignatureHelp.ArgumentListKind = {})); - function getSignatureHelpItems(program, sourceFile, position, cancellationToken) { - var typeChecker = program.getTypeChecker(); - var startingToken = ts.findTokenOnLeftOfPosition(sourceFile, position); - if (!startingToken) { - return undefined; - } - var argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile); - cancellationToken.throwIfCancellationRequested(); - if (!argumentInfo) { - return undefined; - } - var call = argumentInfo.invocation; - var candidates = []; - var resolvedSignature = typeChecker.getResolvedSignature(call, candidates); - cancellationToken.throwIfCancellationRequested(); - if (!candidates.length) { - if (ts.isSourceFileJavaScript(sourceFile)) { - return createJavaScriptSignatureHelpItems(argumentInfo, program); - } - return undefined; - } - return createSignatureHelpItems(candidates, resolvedSignature, argumentInfo, typeChecker); - } - SignatureHelp.getSignatureHelpItems = getSignatureHelpItems; - function createJavaScriptSignatureHelpItems(argumentInfo, program) { - if (argumentInfo.invocation.kind !== 181) { - return undefined; - } - var callExpression = argumentInfo.invocation; - var expression = callExpression.expression; - var name = expression.kind === 71 - ? expression - : expression.kind === 179 - ? expression.name - : undefined; - if (!name || !name.text) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { - var sourceFile = _a[_i]; - var nameToDeclarations = sourceFile.getNamedDeclarations(); - var declarations = nameToDeclarations.get(name.text); - if (declarations) { - for (var _b = 0, declarations_13 = declarations; _b < declarations_13.length; _b++) { - var declaration = declarations_13[_b]; - var symbol = declaration.symbol; - if (symbol) { - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, declaration); - if (type) { - var callSignatures = type.getCallSignatures(); - if (callSignatures && callSignatures.length) { - return createSignatureHelpItems(callSignatures, callSignatures[0], argumentInfo, typeChecker); - } - } - } - } - } - } - } - function getImmediatelyContainingArgumentInfo(node, position, sourceFile) { - if (node.parent.kind === 181 || node.parent.kind === 182) { - var callExpression = node.parent; - if (node.kind === 27 || - node.kind === 19) { - var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - ts.Debug.assert(list !== undefined); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: 0, - argumentCount: getArgumentCount(list) - }; - } - var listItemInfo = ts.findListItemInfo(node); - if (listItemInfo) { - var list = listItemInfo.list; - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = getArgumentIndex(list, node); - var argumentCount = getArgumentCount(list); - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: isTypeArgList ? 0 : 1, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - return undefined; - } - else if (node.kind === 13 && node.parent.kind === 183) { - if (ts.isInsideTemplateLiteral(node, position)) { - return getArgumentListInfoForTemplate(node.parent, 0, sourceFile); - } - } - else if (node.kind === 14 && node.parent.parent.kind === 183) { - var templateExpression = node.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent.kind === 205 && node.parent.parent.parent.kind === 183) { - var templateSpan = node.parent; - var templateExpression = templateSpan.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196); - if (node.kind === 16 && !ts.isInsideTemplateLiteral(node, position)) { - return undefined; - } - var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); - var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent && ts.isJsxOpeningLikeElement(node.parent)) { - var attributeSpanStart = node.parent.attributes.getFullStart(); - var attributeSpanEnd = ts.skipTrivia(sourceFile.text, node.parent.attributes.getEnd(), false); - return { - kind: 3, - invocation: node.parent, - argumentsSpan: ts.createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart), - argumentIndex: 0, - argumentCount: 1 - }; - } - return undefined; - } - SignatureHelp.getImmediatelyContainingArgumentInfo = getImmediatelyContainingArgumentInfo; - function getArgumentIndex(argumentsList, node) { - var argumentIndex = 0; - var listChildren = argumentsList.getChildren(); - for (var _i = 0, listChildren_1 = listChildren; _i < listChildren_1.length; _i++) { - var child = listChildren_1[_i]; - if (child === node) { - break; - } - if (child.kind !== 26) { - argumentIndex++; - } - } - return argumentIndex; - } - function getArgumentCount(argumentsList) { - var listChildren = argumentsList.getChildren(); - var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 26; }); - if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 26) { - argumentCount++; - } - return argumentCount; - } - function getArgumentIndexForTemplatePiece(spanIndex, node, position) { - ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (ts.isTemplateLiteralKind(node.kind)) { - if (ts.isInsideTemplateLiteral(node, position)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; - } - function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - var argumentCount = tagExpression.template.kind === 13 - ? 1 - : tagExpression.template.templateSpans.length + 1; - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: 2, - invocation: tagExpression, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - function getApplicableSpanForArguments(argumentsList, sourceFile) { - var applicableSpanStart = argumentsList.getFullStart(); - var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), false); - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - var template = taggedTemplate.template; - var applicableSpanStart = template.getStart(); - var applicableSpanEnd = template.getEnd(); - if (template.kind === 196) { - var lastSpan = ts.lastOrUndefined(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, false); - } - } - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getContainingArgumentInfo(node, position, sourceFile) { - for (var n = node; n.kind !== 265; n = n.parent) { - if (ts.isFunctionBlock(n)) { - return undefined; - } - if (n.pos < n.parent.pos || n.end > n.parent.end) { - ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); - } - var argumentInfo = getImmediatelyContainingArgumentInfo(n, position, sourceFile); - if (argumentInfo) { - return argumentInfo; - } - } - return undefined; - } - SignatureHelp.getContainingArgumentInfo = getContainingArgumentInfo; - function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { - var children = parent.getChildren(sourceFile); - var indexOfOpenerToken = children.indexOf(openerToken); - ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; - } - function selectBestInvalidOverloadIndex(candidates, argumentCount) { - var maxParamsSignatureIndex = -1; - var maxParams = -1; - for (var i = 0; i < candidates.length; i++) { - var candidate = candidates[i]; - if (candidate.hasRestParameter || candidate.parameters.length >= argumentCount) { - return i; - } - if (candidate.parameters.length > maxParams) { - maxParams = candidate.parameters.length; - maxParamsSignatureIndex = i; - } - } - return maxParamsSignatureIndex; - } - function createSignatureHelpItems(candidates, bestSignature, argumentListInfo, typeChecker) { - var applicableSpan = argumentListInfo.argumentsSpan; - var isTypeParameterList = argumentListInfo.kind === 0; - var invocation = argumentListInfo.invocation; - var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, undefined, undefined); - var items = ts.map(candidates, function (candidateSignature) { - var signatureHelpParameters; - var prefixDisplayParts = []; - var suffixDisplayParts = []; - if (callTargetDisplayParts) { - ts.addRange(prefixDisplayParts, callTargetDisplayParts); - } - var isVariadic; - if (isTypeParameterList) { - isVariadic = false; - prefixDisplayParts.push(ts.punctuationPart(27)); - var typeParameters = candidateSignature.typeParameters; - signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(29)); - var parameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.thisParameter, candidateSignature.parameters, writer, invocation); - }); - ts.addRange(suffixDisplayParts, parameterParts); - } - else { - isVariadic = candidateSignature.hasRestParameter; - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); - }); - ts.addRange(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(19)); - var parameters = candidateSignature.parameters; - signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(20)); - } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); - }); - ts.addRange(suffixDisplayParts, returnTypeParts); - return { - isVariadic: isVariadic, - prefixDisplayParts: prefixDisplayParts, - suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(26), ts.spacePart()], - parameters: signatureHelpParameters, - documentation: candidateSignature.getDocumentationComment(), - tags: candidateSignature.getJsDocTags() - }; - }); - var argumentIndex = argumentListInfo.argumentIndex; - var argumentCount = argumentListInfo.argumentCount; - var selectedItemIndex = candidates.indexOf(bestSignature); - if (selectedItemIndex < 0) { - selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); - } - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - items: items, - applicableSpan: applicableSpan, - selectedItemIndex: selectedItemIndex, - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); - }); - return { - name: parameter.name, - documentation: parameter.getDocumentationComment(), - displayParts: displayParts, - isOptional: typeChecker.isOptionalParameter(parameter.valueDeclaration) - }; - } - function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); - }); - return { - name: typeParameter.symbol.name, - documentation: emptyArray, - displayParts: displayParts, - isOptional: false - }; - } - } - })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var SymbolDisplay; - (function (SymbolDisplay) { - function getSymbolKind(typeChecker, symbol, location) { - var flags = symbol.flags; - if (flags & 32) - return ts.getDeclarationOfKind(symbol, 199) ? - ts.ScriptElementKind.localClassElement : ts.ScriptElementKind.classElement; - if (flags & 384) - return ts.ScriptElementKind.enumElement; - if (flags & 524288) - return ts.ScriptElementKind.typeElement; - if (flags & 64) - return ts.ScriptElementKind.interfaceElement; - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result === ts.ScriptElementKind.unknown) { - if (flags & 262144) - return ts.ScriptElementKind.typeParameterElement; - if (flags & 8) - return ts.ScriptElementKind.enumMemberElement; - if (flags & 8388608) - return ts.ScriptElementKind.alias; - if (flags & 1536) - return ts.ScriptElementKind.moduleElement; - } - return result; - } - SymbolDisplay.getSymbolKind = getSymbolKind; - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - if (typeChecker.isUndefinedSymbol(symbol)) { - return ts.ScriptElementKind.variableElement; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return ts.ScriptElementKind.localVariableElement; - } - if (location.kind === 99 && ts.isExpression(location)) { - return ts.ScriptElementKind.parameterElement; - } - var flags = symbol.flags; - if (flags & 3) { - if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { - return ts.ScriptElementKind.parameterElement; - } - else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { - return ts.ScriptElementKind.constElement; - } - else if (ts.forEach(symbol.declarations, ts.isLet)) { - return ts.ScriptElementKind.letElement; - } - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localVariableElement : ts.ScriptElementKind.variableElement; - } - if (flags & 16) - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localFunctionElement : ts.ScriptElementKind.functionElement; - if (flags & 32768) - return ts.ScriptElementKind.memberGetAccessorElement; - if (flags & 65536) - return ts.ScriptElementKind.memberSetAccessorElement; - if (flags & 8192) - return ts.ScriptElementKind.memberFunctionElement; - if (flags & 16384) - return ts.ScriptElementKind.constructorImplementationElement; - if (flags & 4) { - if (flags & 134217728 && symbol.checkFlags & 6) { - var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { - var rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 | 3)) { - return ts.ScriptElementKind.memberVariableElement; - } - ts.Debug.assert(!!(rootSymbolFlags & 8192)); - }); - if (!unionPropertyKind) { - var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return ts.ScriptElementKind.memberFunctionElement; - } - return ts.ScriptElementKind.memberVariableElement; - } - return unionPropertyKind; - } - if (location.parent && ts.isJsxAttribute(location.parent)) { - return ts.ScriptElementKind.jsxAttribute; - } - return ts.ScriptElementKind.memberVariableElement; - } - return ts.ScriptElementKind.unknown; - } - function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 - ? ts.getNodeModifiers(symbol.declarations[0]) - : ts.ScriptElementKindModifier.none; - } - SymbolDisplay.getSymbolModifiers = getSymbolModifiers; - function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { - if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } - var displayParts = []; - var documentation; - var tags; - var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - var hasAddedSymbolInfo; - var isThisExpression = location.kind === 99 && ts.isExpression(location); - var type; - if (symbolKind !== ts.ScriptElementKind.unknown || symbolFlags & 32 || symbolFlags & 8388608) { - if (symbolKind === ts.ScriptElementKind.memberGetAccessorElement || symbolKind === ts.ScriptElementKind.memberSetAccessorElement) { - symbolKind = ts.ScriptElementKind.memberVariableElement; - } - var signature = void 0; - type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (type) { - if (location.parent && location.parent.kind === 179) { - var right = location.parent.name; - if (right === location || (right && right.getFullWidth() === 0)) { - location = location.parent; - } - } - var callExpressionLike = void 0; - if (location.kind === 181 || location.kind === 182) { - callExpressionLike = location; - } - else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } - else if (location.parent && ts.isJsxOpeningLikeElement(location.parent) && ts.isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - var candidateSignatures = []; - signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures); - if (!signature && candidateSignatures.length) { - signature = candidateSignatures[0]; - } - var useConstructSignatures = callExpressionLike.kind === 182 || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 97); - var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (!ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { - signature = allSignatures.length ? allSignatures[0] : undefined; - } - if (signature) { - if (useConstructSignatures && (symbolFlags & 32)) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else if (symbolFlags & 8388608) { - symbolKind = ts.ScriptElementKind.alias; - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - addFullSymbolName(symbol); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case ts.ScriptElementKind.jsxAttribute: - case ts.ScriptElementKind.memberVariableElement: - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.parameterElement: - case ts.ScriptElementKind.localVariableElement: - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - if (!(type.flags & 32768 && type.objectFlags & 16) && type.symbol) { - ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, undefined, 1)); - } - addSignatureDisplayParts(signature, allSignatures, 8); - break; - default: - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - } - } - else if ((ts.isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304)) || - (location.kind === 123 && location.parent.kind === 152)) { - var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 152 ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } - else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 152) { - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else { - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 155 && - !(type.symbol.flags & 2048 || type.symbol.flags & 4096) ? type.symbol : symbol, symbolKind); - } - addSignatureDisplayParts(signature, allSignatures); - hasAddedSymbolInfo = true; - } - } - } - if (symbolFlags & 32 && !hasAddedSymbolInfo && !isThisExpression) { - if (ts.getDeclarationOfKind(symbol, 199)) { - pushTypePart(ts.ScriptElementKind.localClassElement); - } - else { - displayParts.push(ts.keywordPart(75)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if ((symbolFlags & 64) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(109)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 512)); - } - if (symbolFlags & 384) { - addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { - displayParts.push(ts.keywordPart(76)); - displayParts.push(ts.spacePart()); - } - displayParts.push(ts.keywordPart(83)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536) { - addNewLineIfDisplayPartsExist(); - var declaration = ts.getDeclarationOfKind(symbol, 233); - var isNamespace = declaration && declaration.name && declaration.name.kind === 71; - displayParts.push(ts.keywordPart(isNamespace ? 129 : 128)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if ((symbolFlags & 262144) && (semanticMeaning & 2)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(20)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } - else { - var declaration = ts.getDeclarationOfKind(symbol, 145); - ts.Debug.assert(declaration !== undefined); - declaration = declaration.parent; - if (declaration) { - if (ts.isFunctionLikeKind(declaration.kind)) { - addInPrefix(); - var signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 156) { - displayParts.push(ts.keywordPart(94)); - displayParts.push(ts.spacePart()); - } - else if (declaration.kind !== 155 && declaration.name) { - addFullSymbolName(declaration.symbol); - } - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32)); - } - else if (declaration.kind === 231) { - addInPrefix(); - displayParts.push(ts.keywordPart(138)); - displayParts.push(ts.spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8) { - symbolKind = ts.ScriptElementKind.enumMemberElement; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - var declaration = symbol.declarations[0]; - if (declaration.kind === 264) { - var constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== undefined) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), ts.SymbolDisplayPartKind.numericLiteral)); - } - } - } - if (symbolFlags & 8388608) { - addNewLineIfDisplayPartsExist(); - if (symbol.declarations[0].kind === 236) { - displayParts.push(ts.keywordPart(84)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(129)); - } - else { - displayParts.push(ts.keywordPart(91)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 237) { - var importEqualsDeclaration = declaration; - if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(132)); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); - displayParts.push(ts.punctuationPart(20)); - } - else { - var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58)); - displayParts.push(ts.spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== ts.ScriptElementKind.unknown) { - if (type) { - if (isThisExpression) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(99)); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - if (symbolKind === ts.ScriptElementKind.memberVariableElement || - symbolKind === ts.ScriptElementKind.jsxAttribute || - symbolFlags & 3 || - symbolKind === ts.ScriptElementKind.localVariableElement || - isThisExpression) { - displayParts.push(ts.punctuationPart(56)); - displayParts.push(ts.spacePart()); - if (type.symbol && type.symbol.flags & 262144) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - else { - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - } - else if (symbolFlags & 16 || - symbolFlags & 8192 || - symbolFlags & 16384 || - symbolFlags & 131072 || - symbolFlags & 98304 || - symbolKind === ts.ScriptElementKind.memberFunctionElement) { - var allSignatures = type.getNonNullableType().getCallSignatures(); - addSignatureDisplayParts(allSignatures[0], allSignatures); - } - } - } - else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (!documentation) { - documentation = symbol.getDocumentationComment(); - tags = symbol.getJsDocTags(); - if (documentation.length === 0 && symbol.flags & 4) { - if (symbol.parent && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 265; })) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!declaration.parent || declaration.parent.kind !== 194) { - continue; - } - var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(); - tags = rhsSymbol.getJsDocTags(); - if (documentation.length > 0) { - break; - } - } - } - } - } - return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags }; - function addNewLineIfDisplayPartsExist() { - if (displayParts.length) { - displayParts.push(ts.lineBreakPart()); - } - } - function addInPrefix() { - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(92)); - displayParts.push(ts.spacePart()); - } - function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, undefined, 1 | 2); - ts.addRange(displayParts, fullSymbolDisplayParts); - } - function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { - addNewLineIfDisplayPartsExist(); - if (symbolKind) { - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - } - function pushTypePart(symbolKind) { - switch (symbolKind) { - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.functionElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.constructorImplementationElement: - displayParts.push(ts.textOrKeywordPart(symbolKind)); - return; - default: - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.textOrKeywordPart(symbolKind)); - displayParts.push(ts.punctuationPart(20)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags) { - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32)); - if (allSignatures.length > 1) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(19)); - displayParts.push(ts.operatorPart(37)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(20)); - } - documentation = signature.getDocumentationComment(); - tags = signature.getJsDocTags(); - } - function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - } - SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; - function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; - } - return ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 186) { - return true; - } - if (declaration.kind !== 226 && declaration.kind !== 228) { - return false; - } - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - if (parent.kind === 265 || parent.kind === 234) { - return false; - } - } - return true; - }); - } - })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function transpileModule(input, transpileOptions) { - var diagnostics = []; - var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : ts.getDefaultCompilerOptions(); - options.isolatedModules = true; - options.suppressOutputPathCheck = true; - options.allowNonTsExtensions = true; - options.noLib = true; - options.lib = undefined; - options.types = undefined; - options.noEmit = undefined; - options.noEmitOnError = undefined; - options.paths = undefined; - options.rootDirs = undefined; - options.declaration = undefined; - options.declarationDir = undefined; - options.out = undefined; - options.outFile = undefined; - options.noResolve = true; - var inputFileName = transpileOptions.fileName || (options.jsx ? "module.tsx" : "module.ts"); - var sourceFile = ts.createSourceFile(inputFileName, input, options.target); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = ts.createMapFromTemplate(transpileOptions.renamedDependencies); - } - var newLine = ts.getNewLineCharacter(options); - var outputText; - var sourceMapText; - var compilerHost = { - getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, - writeFile: function (name, text) { - if (ts.fileExtensionIs(name, ".map")) { - ts.Debug.assert(sourceMapText === undefined, "Unexpected multiple source map outputs for the file '" + name + "'"); - sourceMapText = text; - } - else { - ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: '" + name + "'"); - outputText = text; - } - }, - getDefaultLibFileName: function () { return "lib.d.ts"; }, - useCaseSensitiveFileNames: function () { return false; }, - getCanonicalFileName: function (fileName) { return fileName; }, - getCurrentDirectory: function () { return ""; }, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return fileName === inputFileName; }, - readFile: function () { return ""; }, - directoryExists: function () { return true; }, - getDirectories: function () { return []; } - }; - var program = ts.createProgram([inputFileName], options, compilerHost); - if (transpileOptions.reportDiagnostics) { - ts.addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile)); - ts.addRange(diagnostics, program.getOptionsDiagnostics()); - } - program.emit(); - ts.Debug.assert(outputText !== undefined, "Output generation failed"); - return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; - } - ts.transpileModule = transpileModule; - function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); - ts.addRange(diagnostics, output.diagnostics); - return output.outputText; - } - ts.transpile = transpile; - var commandLineOptionsStringToEnum; - function fixupCompilerOptions(options, diagnostics) { - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || ts.filter(ts.optionDeclarations, function (o) { - return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); - }); - options = ts.clone(options); - var _loop_5 = function (opt) { - if (!ts.hasProperty(options, opt.name)) { - return "continue"; - } - var value = options[opt.name]; - if (typeof value === "string") { - options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); - } - else { - if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { - diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - }; - for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { - var opt = commandLineOptionsStringToEnum_1[_i]; - _loop_5(opt); - } - return options; - } - ts.fixupCompilerOptions = fixupCompilerOptions; -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var standardScanner = ts.createScanner(5, false, 0); - var jsxScanner = ts.createScanner(5, false, 1); - var scanner; - var ScanAction; - (function (ScanAction) { - ScanAction[ScanAction["Scan"] = 0] = "Scan"; - ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; - ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; - ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; - ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; - ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; - })(ScanAction || (ScanAction = {})); - function getFormattingScanner(text, languageVariant, startPos, endPos) { - ts.Debug.assert(scanner === undefined, "Scanner should be undefined"); - scanner = languageVariant === 1 ? jsxScanner : standardScanner; - scanner.setText(text); - scanner.setTextPos(startPos); - var wasNewLine = true; - var leadingTrivia; - var trailingTrivia; - var savedPos; - var lastScanAction; - var lastTokenInfo; - return { - advance: advance, - readTokenInfo: readTokenInfo, - isOnToken: isOnToken, - getCurrentLeadingTrivia: function () { return leadingTrivia; }, - lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, - skipToEndOf: skipToEndOf, - close: function () { - ts.Debug.assert(scanner !== undefined); - lastTokenInfo = undefined; - scanner.setText(undefined); - scanner = undefined; - } - }; - function advance() { - ts.Debug.assert(scanner !== undefined, "Scanner should be present"); - lastTokenInfo = undefined; - var isStarted = scanner.getStartPos() !== startPos; - if (isStarted) { - if (trailingTrivia) { - ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4; - } - else { - wasNewLine = false; - } - } - leadingTrivia = undefined; - trailingTrivia = undefined; - if (!isStarted) { - scanner.scan(); - } - var pos = scanner.getStartPos(); - while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { - break; - } - scanner.scan(); - var item = { - pos: pos, - end: scanner.getStartPos(), - kind: t - }; - pos = scanner.getStartPos(); - if (!leadingTrivia) { - leadingTrivia = []; - } - leadingTrivia.push(item); - } - savedPos = scanner.getStartPos(); - } - function shouldRescanGreaterThanToken(node) { - if (node) { - switch (node.kind) { - case 31: - case 66: - case 67: - case 47: - case 46: - return true; - } - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 253: - case 251: - case 252: - case 250: - return node.kind === 71; - } - } - return false; - } - function shouldRescanJsxText(node) { - return node && node.kind === 10; - } - function shouldRescanSlashToken(container) { - return container.kind === 12; - } - function shouldRescanTemplateToken(container) { - return container.kind === 15 || - container.kind === 16; - } - function startsWithSlashToken(t) { - return t === 41 || t === 63; - } - function readTokenInfo(n) { - ts.Debug.assert(scanner !== undefined); - if (!isOnToken()) { - return { - leadingTrivia: leadingTrivia, - trailingTrivia: undefined, - token: undefined - }; - } - var expectedScanAction = shouldRescanGreaterThanToken(n) - ? 1 - : shouldRescanSlashToken(n) - ? 2 - : shouldRescanTemplateToken(n) - ? 3 - : shouldRescanJsxIdentifier(n) - ? 4 - : shouldRescanJsxText(n) - ? 5 - : 0; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - return fixTokenKind(lastTokenInfo, n); - } - if (scanner.getStartPos() !== savedPos) { - ts.Debug.assert(lastTokenInfo !== undefined); - scanner.setTextPos(savedPos); - scanner.scan(); - } - var currentToken = scanner.getToken(); - if (expectedScanAction === 1 && currentToken === 29) { - currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 1; - } - else if (expectedScanAction === 2 && startsWithSlashToken(currentToken)) { - currentToken = scanner.reScanSlashToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 2; - } - else if (expectedScanAction === 3 && currentToken === 18) { - currentToken = scanner.reScanTemplateToken(); - lastScanAction = 3; - } - else if (expectedScanAction === 4 && currentToken === 71) { - currentToken = scanner.scanJsxIdentifier(); - lastScanAction = 4; - } - else if (expectedScanAction === 5) { - currentToken = scanner.reScanJsxToken(); - lastScanAction = 5; - } - else { - lastScanAction = 0; - } - var token = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (trailingTrivia) { - trailingTrivia = undefined; - } - while (scanner.getStartPos() < endPos) { - currentToken = scanner.scan(); - if (!ts.isTrivia(currentToken)) { - break; - } - var trivia = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4) { - scanner.scan(); - break; - } - } - lastTokenInfo = { - leadingTrivia: leadingTrivia, - trailingTrivia: trailingTrivia, - token: token - }; - return fixTokenKind(lastTokenInfo, n); - } - function isOnToken() { - ts.Debug.assert(scanner !== undefined); - var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); - var startPos = lastTokenInfo ? lastTokenInfo.token.pos : scanner.getStartPos(); - return startPos < endPos && current !== 1 && !ts.isTrivia(current); - } - function fixTokenKind(tokenInfo, container) { - if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner.setTextPos(node.end); - savedPos = scanner.getStartPos(); - lastScanAction = undefined; - lastTokenInfo = undefined; - wasNewLine = false; - leadingTrivia = undefined; - trailingTrivia = undefined; - } - } - formatting.getFormattingScanner = getFormattingScanner; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingContext = (function () { - function FormattingContext(sourceFile, formattingRequestKind) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - } - FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - ts.Debug.assert(currentRange !== undefined, "currentTokenSpan is null"); - ts.Debug.assert(currentTokenParent !== undefined, "currentTokenParent is null"); - ts.Debug.assert(nextRange !== undefined, "nextTokenSpan is null"); - ts.Debug.assert(nextTokenParent !== undefined, "nextTokenParent is null"); - ts.Debug.assert(commonParent !== undefined, "commonParent is null"); - this.currentTokenSpan = currentRange; - this.currentTokenParent = currentTokenParent; - this.nextTokenSpan = nextRange; - this.nextTokenParent = nextTokenParent; - this.contextNode = commonParent; - this.contextNodeAllOnSameLine = undefined; - this.nextNodeAllOnSameLine = undefined; - this.tokensAreOnSameLine = undefined; - this.contextNodeBlockIsOnOneLine = undefined; - this.nextNodeBlockIsOnOneLine = undefined; - }; - FormattingContext.prototype.ContextNodeAllOnSameLine = function () { - if (this.contextNodeAllOnSameLine === undefined) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - }; - FormattingContext.prototype.NextNodeAllOnSameLine = function () { - if (this.nextNodeAllOnSameLine === undefined) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - }; - FormattingContext.prototype.TokensAreOnSameLine = function () { - if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = (startLine === endLine); - } - return this.tokensAreOnSameLine; - }; - FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { - if (this.contextNodeBlockIsOnOneLine === undefined) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { - if (this.nextNodeBlockIsOnOneLine === undefined) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - }; - FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 17, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 18, this.sourceFile); - if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - }; - return FormattingContext; - }()); - formatting.FormattingContext = FormattingContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingRequestKind; - (function (FormattingRequestKind) { - FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 4] = "FormatOnClosingCurlyBrace"; - })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rule = (function () { - function Rule(Descriptor, Operation, Flag) { - if (Flag === void 0) { Flag = 0; } - this.Descriptor = Descriptor; - this.Operation = Operation; - this.Flag = Flag; - } - Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + - "operation=" + this.Operation + "," + - "flag=" + this.Flag + "]"; - }; - return Rule; - }()); - formatting.Rule = Rule; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleAction; - (function (RuleAction) { - RuleAction[RuleAction["Ignore"] = 1] = "Ignore"; - RuleAction[RuleAction["Space"] = 2] = "Space"; - RuleAction[RuleAction["NewLine"] = 4] = "NewLine"; - RuleAction[RuleAction["Delete"] = 8] = "Delete"; - })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleDescriptor = (function () { - function RuleDescriptor(LeftTokenRange, RightTokenRange) { - this.LeftTokenRange = LeftTokenRange; - this.RightTokenRange = RightTokenRange; - } - RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + - "rightRange=" + this.RightTokenRange + "]"; - }; - RuleDescriptor.create1 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create2 = function (left, right) { - return RuleDescriptor.create4(left, formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create3 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), right); - }; - RuleDescriptor.create4 = function (left, right) { - return new RuleDescriptor(left, right); - }; - return RuleDescriptor; - }()); - formatting.RuleDescriptor = RuleDescriptor; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleFlags; - (function (RuleFlags) { - RuleFlags[RuleFlags["None"] = 0] = "None"; - RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperation = (function () { - function RuleOperation(Context, Action) { - this.Context = Context; - this.Action = Action; - } - RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + - "action=" + this.Action + "]"; - }; - RuleOperation.create1 = function (action) { - return RuleOperation.create2(formatting.RuleOperationContext.Any, action); - }; - RuleOperation.create2 = function (context, action) { - return new RuleOperation(context, action); - }; - return RuleOperation; - }()); - formatting.RuleOperation = RuleOperation; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperationContext = (function () { - function RuleOperationContext() { - var funcs = []; - for (var _i = 0; _i < arguments.length; _i++) { - funcs[_i] = arguments[_i]; - } - this.customContextChecks = funcs; - } - RuleOperationContext.prototype.IsAny = function () { - return this === RuleOperationContext.Any; - }; - RuleOperationContext.prototype.InContext = function (context) { - if (this.IsAny()) { - return true; - } - for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { - var check = _a[_i]; - if (!check(context)) { - return false; - } - } - return true; - }; - return RuleOperationContext; - }()); - RuleOperationContext.Any = new RuleOperationContext(); - formatting.RuleOperationContext = RuleOperationContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rules = (function () { - function Rules() { - this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1)); - this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1)); - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 56), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 55), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(56, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 2)); - this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsConditionalOperatorContext), 2)); - this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromRange(0, 142, [20])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2)); - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(18, 82), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(18, 106), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18, formatting.Shared.TokenRange.FromTokens([22, 26, 25])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(23, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(22, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBeforeBlockInFunctionDeclarationContext), 8)); - this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([71, 3, 75, 84, 91]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([20, 3, 81, 102, 87, 82]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2), 1); - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2)); - this.NoSpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), 8)); - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4)); - this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(43, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(44, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(43, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(37, 37), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(37, 43), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(44, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(38, 38), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(38, 44), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 26), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104, 100, 94, 80, 96, 103, 121]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([110, 76]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(89, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 2)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 8)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(105, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsVoidOpContext), 2)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(96, 25), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([20, 81, 82, 73]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNotForContext), 2)); - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([102, 87]), 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([125, 135]), 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([128, 132]), 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([117, 75, 124, 79, 83, 84, 85, 125, 108, 91, 109, 128, 129, 112, 114, 113, 131, 135, 115, 138, 140, 127]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([85, 108, 140])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(9, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2)); - this.SpaceBeforeArrow = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 36), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(36, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(24, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(55, formatting.Shared.TokenRange.FromTokens([20, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8)); - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(20, 27), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(27, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.FromTokens([19, 21, 29, 26])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8)); - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), 8)); - this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 57), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(57, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([117, 71, 84, 79, 75, 115, 114, 112, 113, 125, 135, 21, 39])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2)); - this.NoSpaceBetweenFunctionKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(89, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 8)); - this.SpaceAfterStarInGeneratorDeclaration = new formatting.Rule(formatting.RuleDescriptor.create3(39, formatting.Shared.TokenRange.FromTokens([71, 19])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 2)); - this.NoSpaceBetweenYieldKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(116, 39), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 8)); - this.SpaceBetweenYieldOrYieldStarAndOperand = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([116, 39]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 2)); - this.SpaceBetweenAsyncAndOpenParen = new formatting.Rule(formatting.RuleDescriptor.create1(120, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsArrowFunctionContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBetweenAsyncAndFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(120, 89), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenTagAndTemplateString = new formatting.Rule(formatting.RuleDescriptor.create3(71, formatting.Shared.TokenRange.FromTokens([13, 14])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 71), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNextTokenParentJsxAttribute, Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeSlashInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 41), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create1(41, 29), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 58), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create3(58, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeNonNullAssertionOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonNullAssertionContext), 8)); - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, - this.NoSpaceAfterQuestionMark, - this.NoSpaceBeforeDot, this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, - this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration, - this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenYieldKeywordAndStar, this.SpaceBetweenYieldOrYieldStarAndOperand, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.SpaceAfterLetConstInVariableDeclaration, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.SpaceBetweenAsyncAndOpenParen, this.SpaceBetweenAsyncAndFunctionKeyword, - this.NoSpaceBetweenTagAndTemplateString, - this.SpaceBeforeJsxAttribute, this.SpaceBeforeSlashInJsxOpeningElement, this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement, - this.NoSpaceBeforeEqualInJsxAttribute, this.NoSpaceAfterEqualInJsxAttribute, - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceBeforeArrow, this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket, - this.SpaceBeforeAt, - this.NoSpaceAfterAt, - this.SpaceAfterDecorator, - this.NoSpaceBeforeNonNullAssertionOperator - ]; - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.SpaceBetweenStatements, this.SpaceAfterTryFinally - ]; - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNextTokenNotCloseBracket), 2)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext), 8)); - this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2)); - this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8)); - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8)); - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4), 1); - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 2)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 8)); - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(19, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.SpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBetweenBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(21, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.NoSpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14, 15]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8)); - this.SpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15, 16])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2)); - this.NoSpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.NoSpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8)); - this.SpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2)); - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89, 19), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8)); - this.NoSpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 8)); - this.SpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 2)); - } - Rules.prototype.getRuleName = function (rule) { - var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; - } - } - throw new Error("Unknown rule"); - }; - Rules.IsForContext = function (context) { - return context.contextNode.kind === 214; - }; - Rules.IsNotForContext = function (context) { - return !Rules.IsForContext(context); - }; - Rules.IsBinaryOpContext = function (context) { - switch (context.contextNode.kind) { - case 194: - case 195: - case 202: - case 246: - case 242: - case 158: - case 166: - case 167: - return true; - case 176: - case 231: - case 237: - case 226: - case 146: - case 264: - case 149: - case 148: - return context.currentTokenSpan.kind === 58 || context.nextTokenSpan.kind === 58; - case 215: - case 145: - return context.currentTokenSpan.kind === 92 || context.nextTokenSpan.kind === 92; - case 216: - return context.currentTokenSpan.kind === 142 || context.nextTokenSpan.kind === 142; - } - return false; - }; - Rules.IsNotBinaryOpContext = function (context) { - return !Rules.IsBinaryOpContext(context); - }; - Rules.IsConditionalOperatorContext = function (context) { - return context.contextNode.kind === 195; - }; - Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { - return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); - }; - Rules.IsBraceWrappedContext = function (context) { - return context.contextNode.kind === 174 || Rules.IsSingleLineBlockContext(context); - }; - Rules.IsBeforeMultilineBlockContext = function (context) { - return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); - }; - Rules.IsMultilineBlockContext = function (context) { - return Rules.IsBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsSingleLineBlockContext = function (context) { - return Rules.IsBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.contextNode); - }; - Rules.IsBeforeBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.nextTokenParent); - }; - Rules.NodeIsBlockContext = function (node) { - if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { - return true; - } - switch (node.kind) { - case 207: - case 235: - case 178: - case 234: - return true; - } - return false; - }; - Rules.IsFunctionDeclContext = function (context) { - switch (context.contextNode.kind) { - case 228: - case 151: - case 150: - case 153: - case 154: - case 155: - case 186: - case 152: - case 187: - case 230: - return true; - } - return false; - }; - Rules.IsFunctionDeclarationOrFunctionExpressionContext = function (context) { - return context.contextNode.kind === 228 || context.contextNode.kind === 186; - }; - Rules.IsTypeScriptDeclWithBlockContext = function (context) { - return Rules.NodeIsTypeScriptDeclWithBlockContext(context.contextNode); - }; - Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { - switch (node.kind) { - case 229: - case 199: - case 230: - case 232: - case 163: - case 233: - case 244: - case 245: - case 238: - case 241: - return true; - } - return false; - }; - Rules.IsAfterCodeBlockContext = function (context) { - switch (context.currentTokenParent.kind) { - case 229: - case 233: - case 232: - case 260: - case 234: - case 221: - return true; - case 207: { - var blockParent = context.currentTokenParent.parent; - if (blockParent.kind !== 187 && - blockParent.kind !== 186) { - return true; - } - } - } - return false; - }; - Rules.IsControlDeclContext = function (context) { - switch (context.contextNode.kind) { - case 211: - case 221: - case 214: - case 215: - case 216: - case 213: - case 224: - case 212: - case 220: - case 260: - return true; - default: - return false; - } - }; - Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 178; - }; - Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 181; - }; - Rules.IsNewContext = function (context) { - return context.contextNode.kind === 182; - }; - Rules.IsFunctionCallOrNewContext = function (context) { - return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); - }; - Rules.IsPreviousTokenNotComma = function (context) { - return context.currentTokenSpan.kind !== 26; - }; - Rules.IsNextTokenNotCloseBracket = function (context) { - return context.nextTokenSpan.kind !== 22; - }; - Rules.IsArrowFunctionContext = function (context) { - return context.contextNode.kind === 187; - }; - Rules.IsNonJsxSameLineTokenContext = function (context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 10; - }; - Rules.IsNonJsxElementContext = function (context) { - return context.contextNode.kind !== 249; - }; - Rules.IsJsxExpressionContext = function (context) { - return context.contextNode.kind === 256; - }; - Rules.IsNextTokenParentJsxAttribute = function (context) { - return context.nextTokenParent.kind === 253; - }; - Rules.IsJsxAttributeContext = function (context) { - return context.contextNode.kind === 253; - }; - Rules.IsJsxSelfClosingElementContext = function (context) { - return context.contextNode.kind === 250; - }; - Rules.IsNotBeforeBlockInFunctionDeclarationContext = function (context) { - return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context); - }; - Rules.IsEndOfDecoratorContextOnSameLine = function (context) { - return context.TokensAreOnSameLine() && - context.contextNode.decorators && - Rules.NodeIsInDecoratorContext(context.currentTokenParent) && - !Rules.NodeIsInDecoratorContext(context.nextTokenParent); - }; - Rules.NodeIsInDecoratorContext = function (node) { - while (ts.isPartOfExpression(node)) { - node = node.parent; - } - return node.kind === 147; - }; - Rules.IsStartOfVariableDeclarationList = function (context) { - return context.currentTokenParent.kind === 227 && - context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; - }; - Rules.IsNotFormatOnEnter = function (context) { - return context.formattingRequestKind !== 2; - }; - Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 233; - }; - Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 163; - }; - Rules.IsTypeArgumentOrParameterOrAssertion = function (token, parent) { - if (token.kind !== 27 && token.kind !== 29) { - return false; - } - switch (parent.kind) { - case 159: - case 184: - case 231: - case 229: - case 199: - case 230: - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 156: - case 181: - case 182: - case 201: - return true; - default: - return false; - } - }; - Rules.IsTypeArgumentOrParameterOrAssertionContext = function (context) { - return Rules.IsTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || - Rules.IsTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); - }; - Rules.IsTypeAssertionContext = function (context) { - return context.contextNode.kind === 184; - }; - Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 105 && context.currentTokenParent.kind === 190; - }; - Rules.IsYieldOrYieldStarWithOperand = function (context) { - return context.contextNode.kind === 197 && context.contextNode.expression !== undefined; - }; - Rules.IsNonNullAssertionContext = function (context) { - return context.contextNode.kind === 203; - }; - return Rules; - }()); - formatting.Rules = Rules; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesMap = (function () { - function RulesMap() { - this.map = []; - this.mapRowLength = 0; - } - RulesMap.create = function (rules) { - var result = new RulesMap(); - result.Initialize(rules); - return result; - }; - RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 142 + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); - var rulesBucketConstructionStateList = new Array(this.map.length); - this.FillRules(rules, rulesBucketConstructionStateList); - return this.map; - }; - RulesMap.prototype.FillRules = function (rules, rulesBucketConstructionStateList) { - var _this = this; - rules.forEach(function (rule) { - _this.FillRule(rule, rulesBucketConstructionStateList); - }); - }; - RulesMap.prototype.GetRuleBucketIndex = function (row, column) { - ts.Debug.assert(row <= 142 && column <= 142, "Must compute formatting context from tokens"); - var rulesBucketIndex = (row * this.mapRowLength) + column; - return rulesBucketIndex; - }; - RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { - var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange !== formatting.Shared.TokenRange.Any && - rule.Descriptor.RightTokenRange !== formatting.Shared.TokenRange.Any; - rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { - rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { - var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); - var rulesBucket = _this.map[rulesBucketIndex]; - if (rulesBucket === undefined) { - rulesBucket = _this.map[rulesBucketIndex] = new RulesBucket(); - } - rulesBucket.AddRule(rule, specificRule, rulesBucketConstructionStateList, rulesBucketIndex); - }); - }); - }; - RulesMap.prototype.GetRule = function (context) { - var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); - var bucket = this.map[bucketIndex]; - if (bucket) { - for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { - var rule = _a[_i]; - if (rule.Operation.Context.InContext(context)) { - return rule; - } - } - } - return undefined; - }; - return RulesMap; - }()); - formatting.RulesMap = RulesMap; - var MaskBitSize = 5; - var Mask = 0x1f; - var RulesPosition; - (function (RulesPosition) { - RulesPosition[RulesPosition["IgnoreRulesSpecific"] = 0] = "IgnoreRulesSpecific"; - RulesPosition[RulesPosition["IgnoreRulesAny"] = MaskBitSize * 1] = "IgnoreRulesAny"; - RulesPosition[RulesPosition["ContextRulesSpecific"] = MaskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition[RulesPosition["ContextRulesAny"] = MaskBitSize * 3] = "ContextRulesAny"; - RulesPosition[RulesPosition["NoContextRulesSpecific"] = MaskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition[RulesPosition["NoContextRulesAny"] = MaskBitSize * 5] = "NoContextRulesAny"; - })(RulesPosition = formatting.RulesPosition || (formatting.RulesPosition = {})); - var RulesBucketConstructionState = (function () { - function RulesBucketConstructionState() { - this.rulesInsertionIndexBitmap = 0; - } - RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { - var index = 0; - var pos = 0; - var indexBitmap = this.rulesInsertionIndexBitmap; - while (pos <= maskPosition) { - index += (indexBitmap & Mask); - indexBitmap >>= MaskBitSize; - pos += MaskBitSize; - } - return index; - }; - RulesBucketConstructionState.prototype.IncreaseInsertionIndex = function (maskPosition) { - var value = (this.rulesInsertionIndexBitmap >> maskPosition) & Mask; - value++; - ts.Debug.assert((value & Mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - var temp = this.rulesInsertionIndexBitmap & ~(Mask << maskPosition); - temp |= value << maskPosition; - this.rulesInsertionIndexBitmap = temp; - }; - return RulesBucketConstructionState; - }()); - formatting.RulesBucketConstructionState = RulesBucketConstructionState; - var RulesBucket = (function () { - function RulesBucket() { - this.rules = []; - } - RulesBucket.prototype.Rules = function () { - return this.rules; - }; - RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { - var position; - if (rule.Operation.Action === 1) { - position = specificTokens ? - RulesPosition.IgnoreRulesSpecific : - RulesPosition.IgnoreRulesAny; - } - else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? - RulesPosition.ContextRulesSpecific : - RulesPosition.ContextRulesAny; - } - else { - position = specificTokens ? - RulesPosition.NoContextRulesSpecific : - RulesPosition.NoContextRulesAny; - } - var state = constructionState[rulesBucketIndex]; - if (state === undefined) { - state = constructionState[rulesBucketIndex] = new RulesBucketConstructionState(); - } - var index = state.GetInsertionIndex(position); - this.rules.splice(index, 0, rule); - state.IncreaseInsertionIndex(position); - }; - return RulesBucket; - }()); - formatting.RulesBucket = RulesBucket; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Shared; - (function (Shared) { - var TokenRangeAccess = (function () { - function TokenRangeAccess(from, to, except) { - this.tokens = []; - for (var token = from; token <= to; token++) { - if (ts.indexOf(except, token) < 0) { - this.tokens.push(token); - } - } - } - TokenRangeAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenRangeAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenRangeAccess; - }()); - Shared.TokenRangeAccess = TokenRangeAccess; - var TokenValuesAccess = (function () { - function TokenValuesAccess(tks) { - this.tokens = tks && tks.length ? tks : []; - } - TokenValuesAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenValuesAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenValuesAccess; - }()); - Shared.TokenValuesAccess = TokenValuesAccess; - var TokenSingleValueAccess = (function () { - function TokenSingleValueAccess(token) { - this.token = token; - } - TokenSingleValueAccess.prototype.GetTokens = function () { - return [this.token]; - }; - TokenSingleValueAccess.prototype.Contains = function (tokenValue) { - return tokenValue === this.token; - }; - return TokenSingleValueAccess; - }()); - Shared.TokenSingleValueAccess = TokenSingleValueAccess; - var TokenAllAccess = (function () { - function TokenAllAccess() { - } - TokenAllAccess.prototype.GetTokens = function () { - var result = []; - for (var token = 0; token <= 142; token++) { - result.push(token); - } - return result; - }; - TokenAllAccess.prototype.Contains = function () { - return true; - }; - TokenAllAccess.prototype.toString = function () { - return "[allTokens]"; - }; - return TokenAllAccess; - }()); - Shared.TokenAllAccess = TokenAllAccess; - var TokenRange = (function () { - function TokenRange(tokenAccess) { - this.tokenAccess = tokenAccess; - } - TokenRange.FromToken = function (token) { - return new TokenRange(new TokenSingleValueAccess(token)); - }; - TokenRange.FromTokens = function (tokens) { - return new TokenRange(new TokenValuesAccess(tokens)); - }; - TokenRange.FromRange = function (f, to, except) { - if (except === void 0) { except = []; } - return new TokenRange(new TokenRangeAccess(f, to, except)); - }; - TokenRange.AllTokens = function () { - return new TokenRange(new TokenAllAccess()); - }; - TokenRange.prototype.GetTokens = function () { - return this.tokenAccess.GetTokens(); - }; - TokenRange.prototype.Contains = function (token) { - return this.tokenAccess.Contains(token); - }; - TokenRange.prototype.toString = function () { - return this.tokenAccess.toString(); - }; - return TokenRange; - }()); - TokenRange.Any = TokenRange.AllTokens(); - TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3])); - TokenRange.Keywords = TokenRange.FromRange(72, 142); - TokenRange.BinaryOperators = TokenRange.FromRange(27, 70); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([92, 93, 142, 118, 126]); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([43, 44, 52, 51]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([8, 71, 19, 21, 17, 99, 94]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([71, 19, 99, 94]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([71, 20, 22, 94]); - TokenRange.Comments = TokenRange.FromTokens([2, 3]); - TokenRange.TypeNames = TokenRange.FromTokens([71, 133, 136, 122, 137, 105, 119]); - Shared.TokenRange = TokenRange; - })(Shared = formatting.Shared || (formatting.Shared = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesProvider = (function () { - function RulesProvider() { - this.globalRules = new formatting.Rules(); - } - RulesProvider.prototype.getRuleName = function (rule) { - return this.globalRules.getRuleName(rule); - }; - RulesProvider.prototype.getRuleByName = function (name) { - return this.globalRules[name]; - }; - RulesProvider.prototype.getRulesMap = function () { - return this.rulesMap; - }; - RulesProvider.prototype.getFormatOptions = function () { - return this.options; - }; - RulesProvider.prototype.ensureUpToDate = function (options) { - if (!this.options || !ts.compareDataObjects(this.options, options)) { - var activeRules = this.createActiveRules(options); - var rulesMap = formatting.RulesMap.create(activeRules); - this.activeRules = activeRules; - this.rulesMap = rulesMap; - this.options = ts.clone(options); - } - }; - RulesProvider.prototype.createActiveRules = function (options) { - var rules = this.globalRules.HighPriorityCommonRules.slice(0); - if (options.insertSpaceAfterConstructor) { - rules.push(this.globalRules.SpaceAfterConstructor); - } - else { - rules.push(this.globalRules.NoSpaceAfterConstructor); - } - if (options.insertSpaceAfterCommaDelimiter) { - rules.push(this.globalRules.SpaceAfterComma); - } - else { - rules.push(this.globalRules.NoSpaceAfterComma); - } - if (options.insertSpaceAfterFunctionKeywordForAnonymousFunctions) { - rules.push(this.globalRules.SpaceAfterAnonymousFunctionKeyword); - } - else { - rules.push(this.globalRules.NoSpaceAfterAnonymousFunctionKeyword); - } - if (options.insertSpaceAfterKeywordsInControlFlowStatements) { - rules.push(this.globalRules.SpaceAfterKeywordInControl); - } - else { - rules.push(this.globalRules.NoSpaceAfterKeywordInControl); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis) { - rules.push(this.globalRules.SpaceAfterOpenParen); - rules.push(this.globalRules.SpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenParen); - rules.push(this.globalRules.NoSpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets) { - rules.push(this.globalRules.SpaceAfterOpenBracket); - rules.push(this.globalRules.SpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBracket); - rules.push(this.globalRules.NoSpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces !== false) { - rules.push(this.globalRules.SpaceAfterOpenBrace); - rules.push(this.globalRules.SpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBrace); - rules.push(this.globalRules.NoSpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces) { - rules.push(this.globalRules.SpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.SpaceBeforeTemplateMiddleAndTail); - } - else { - rules.push(this.globalRules.NoSpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.NoSpaceBeforeTemplateMiddleAndTail); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces) { - rules.push(this.globalRules.SpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.SpaceBeforeCloseBraceInJsxExpression); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.NoSpaceBeforeCloseBraceInJsxExpression); - } - if (options.insertSpaceAfterSemicolonInForStatements) { - rules.push(this.globalRules.SpaceAfterSemicolonInFor); - } - else { - rules.push(this.globalRules.NoSpaceAfterSemicolonInFor); - } - if (options.insertSpaceBeforeAndAfterBinaryOperators) { - rules.push(this.globalRules.SpaceBeforeBinaryOperator); - rules.push(this.globalRules.SpaceAfterBinaryOperator); - } - else { - rules.push(this.globalRules.NoSpaceBeforeBinaryOperator); - rules.push(this.globalRules.NoSpaceAfterBinaryOperator); - } - if (options.insertSpaceBeforeFunctionParenthesis) { - rules.push(this.globalRules.SpaceBeforeOpenParenInFuncDecl); - } - else { - rules.push(this.globalRules.NoSpaceBeforeOpenParenInFuncDecl); - } - if (options.placeOpenBraceOnNewLineForControlBlocks) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInControl); - } - if (options.placeOpenBraceOnNewLineForFunctions) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInFunction); - rules.push(this.globalRules.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock); - } - if (options.insertSpaceAfterTypeAssertion) { - rules.push(this.globalRules.SpaceAfterTypeAssertion); - } - else { - rules.push(this.globalRules.NoSpaceAfterTypeAssertion); - } - rules = rules.concat(this.globalRules.LowPriorityCommonRules); - return rules; - }; - return RulesProvider; - }()); - formatting.RulesProvider = RulesProvider; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Constants; - (function (Constants) { - Constants[Constants["Unknown"] = -1] = "Unknown"; - })(Constants || (Constants = {})); - function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); - while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - var span = { - pos: ts.getStartPositionOfLine(line - 1, sourceFile), - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, options, rulesProvider, 2); - } - formatting.formatOnEnter = formatOnEnter; - function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 25, sourceFile, options, rulesProvider, 3); - } - formatting.formatOnSemicolon = formatOnSemicolon; - function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 18, sourceFile, options, rulesProvider, 4); - } - formatting.formatOnClosingCurly = formatOnClosingCurly; - function formatDocument(sourceFile, rulesProvider, options) { - var span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, options, rulesProvider, 0); - } - formatting.formatDocument = formatDocument; - function formatSelection(start, end, sourceFile, rulesProvider, options) { - var span = { - pos: ts.getLineStartPositionForPosition(start, sourceFile), - end: end - }; - return formatSpan(span, sourceFile, options, rulesProvider, 1); - } - formatting.formatSelection = formatSelection; - function formatOutermostParent(position, expectedLastToken, sourceFile, options, rulesProvider, requestKind) { - var parent = findOutermostParent(position, expectedLastToken, sourceFile); - if (!parent) { - return []; - } - var span = { - pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), - end: parent.end - }; - return formatSpan(span, sourceFile, options, rulesProvider, requestKind); - } - function findOutermostParent(position, expectedTokenKind, sourceFile) { - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken || - precedingToken.kind !== expectedTokenKind || - position !== precedingToken.getEnd()) { - return undefined; - } - var current = precedingToken; - while (current && - current.parent && - current.parent.end === precedingToken.end && - !isListElement(current.parent, current)) { - current = current.parent; - } - return current; - } - function isListElement(parent, node) { - switch (parent.kind) { - case 229: - case 230: - return ts.rangeContainsRange(parent.members, node); - case 233: - var body = parent.body; - return body && body.kind === 234 && ts.rangeContainsRange(body.statements, node); - case 265: - case 207: - case 234: - return ts.rangeContainsRange(parent.statements, node); - case 260: - return ts.rangeContainsRange(parent.block.statements, node); - } - return false; - } - function findEnclosingNode(range, sourceFile) { - return find(sourceFile); - function find(n) { - var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); - if (candidate) { - var result = find(candidate); - if (result) { - return result; - } - } - return n; - } - } - function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - var sorted = errors - .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) - .sort(function (e1, e2) { return e1.start - e2.start; }); - if (!sorted.length) { - return rangeHasNoErrors; - } - var index = 0; - return function (r) { - while (true) { - if (index >= sorted.length) { - return false; - } - var error = sorted[index]; - if (r.end <= error.start) { - return false; - } - if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } - } - function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - var start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - return enclosingNode.pos; - } - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; - } - function getOwnOrInheritedDelta(n, options, sourceFile) { - var previousLine = -1; - var child; - while (n) { - var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 && line !== previousLine) { - break; - } - if (formatting.SmartIndenter.shouldIndentChildNode(n, child)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; - } - function formatNode(node, sourceFileLike, languageVariant, initialIndentation, delta, rulesProvider) { - var range = { pos: 0, end: sourceFileLike.text.length }; - return formatSpanWorker(range, node, initialIndentation, delta, formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end), rulesProvider.getFormatOptions(), rulesProvider, 1, function (_) { return false; }, sourceFileLike); - } - formatting.formatNode = formatNode; - function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { - var enclosingNode = findEnclosingNode(originalRange, sourceFile); - return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options), getOwnOrInheritedDelta(enclosingNode, options, sourceFile), formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end), options, rulesProvider, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); - } - function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, options, rulesProvider, requestKind, rangeContainsError, sourceFile) { - var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); - var previousRangeHasError; - var previousRange; - var previousParent; - var previousRangeStartLine; - var lastIndentedLine; - var indentationOnLastIndentedLine; - var edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - var undecoratedStartLine = startLine; - if (enclosingNode.decorators) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - if (!formattingScanner.isOnToken()) { - var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (leadingTrivia) { - processTrivia(leadingTrivia, enclosingNode, enclosingNode, undefined); - trimTrailingWhitespacesForRemainingRange(); - } - } - formattingScanner.close(); - return edits; - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || - ts.rangeContainsStartEnd(range, startPos, endPos)) { - if (inheritedIndentation !== -1) { - return inheritedIndentation; - } - } - else { - var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); - var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1; - } - function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { - var indentation = inheritedIndentation; - var delta = formatting.SmartIndenter.shouldIndentChildNode(node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - indentation = startLine === lastIndentedLine - ? indentationOnLastIndentedLine - : parentDynamicIndentation.getIndentation(); - delta = Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta); - } - else if (indentation === -1) { - if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile)) { - indentation = parentDynamicIndentation.getIndentation(); - } - else { - indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node); - } - } - return { - indentation: indentation, - delta: delta - }; - } - function getFirstNonDecoratorTokenOfNode(node) { - if (node.modifiers && node.modifiers.length) { - return node.modifiers[0].kind; - } - switch (node.kind) { - case 229: return 75; - case 230: return 109; - case 228: return 89; - case 232: return 232; - case 153: return 125; - case 154: return 135; - case 151: - if (node.asteriskToken) { - return 39; - } - case 149: - case 146: - return ts.getNameOfDeclaration(node).kind; - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta) { - return { - getIndentationForComment: function (kind, tokenIndentation, container) { - switch (kind) { - case 18: - case 22: - case 20: - return indentation + getEffectiveDelta(delta, container); - } - return tokenIndentation !== -1 ? tokenIndentation : indentation; - }, - getIndentationForToken: function (line, kind, container) { - if (nodeStartLine !== line && node.decorators) { - if (kind === getFirstNonDecoratorTokenOfNode(node)) { - return indentation; - } - } - switch (kind) { - case 17: - case 18: - case 19: - case 20: - case 82: - case 106: - case 57: - return indentation; - case 41: - case 29: { - if (container.kind === 251 || - container.kind === 252 || - container.kind === 250) { - return indentation; - } - break; - } - case 21: - case 22: { - if (container.kind !== 172) { - return indentation; - } - break; - } - } - return nodeStartLine !== line ? indentation + getEffectiveDelta(delta, container) : indentation; - }, - getIndentation: function () { return indentation; }, - getDelta: function (child) { return getEffectiveDelta(delta, child); }, - recomputeIndentation: function (lineAdded) { - if (node.parent && formatting.SmartIndenter.shouldIndentChildNode(node.parent, node)) { - if (lineAdded) { - indentation += options.indentSize; - } - else { - indentation -= options.indentSize; - } - if (formatting.SmartIndenter.shouldIndentChildNode(node)) { - delta = options.indentSize; - } - else { - delta = 0; - } - } - } - }; - function getEffectiveDelta(delta, child) { - return formatting.SmartIndenter.nodeWillIndentChild(node, child, true) ? delta : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { - if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); - var childContextNode = contextNode; - ts.forEachChild(node, function (child) { - processChildNode(child, -1, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false); - }, function (nodes) { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - }); - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > node.end) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - var childStartPos = child.getStart(sourceFile); - var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - var undecoratedChildStartLine = childStartLine; - if (child.decorators) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - var childIndentationAmount = -1; - if (isListItem) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1) { - inheritedIndentation = childIndentationAmount; - } - } - if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > childStartPos) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken()) { - return inheritedIndentation; - } - if (ts.isToken(child) && child.kind !== 10) { - var tokenInfo = formattingScanner.readTokenInfo(child); - ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - var effectiveParentStartLine = child.kind === 147 ? childStartLine : undecoratedParentStartLine; - var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent.kind === 177 && inheritedIndentation === -1) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { - var listStartToken = getOpenTokenForList(parent, nodes); - var listEndToken = getCloseTokenForOpenToken(listStartToken); - var listDynamicIndentation = parentDynamicIndentation; - var startLine = parentStartLine; - if (listStartToken !== 0) { - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.end > nodes.pos) { - break; - } - else if (tokenInfo.token.kind === listStartToken) { - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1, parent, parentDynamicIndentation, parentStartLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - else { - consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); - } - } - } - var inheritedIndentation = -1; - for (var i = 0; i < nodes.length; i++) { - var child = nodes[i]; - inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0); - } - if (listEndToken !== 0) { - if (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container) { - ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); - var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - var indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); - } - var lineAdded; - var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - var rangeHasError = rangeContainsError(currentTokenInfo.token); - var savePreviousRange = previousRange; - lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); - if (rangeHasError) { - indentToken = false; - } - else { - if (lineAdded !== undefined) { - indentToken = lineAdded; - } - else { - var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } - } - } - if (currentTokenInfo.trailingTrivia) { - processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); - } - if (indentToken) { - var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? - dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container) : - -1; - var indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { - var triviaItem = _a[_i]; - var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3: - if (triviaInRange) { - indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia); - } - indentNextTokenOrTrivia = false; - break; - case 2: - if (indentNextTokenOrTrivia && triviaInRange) { - insertIndentation(triviaItem.pos, commentIndentation, false); - } - indentNextTokenOrTrivia = false; - break; - case 4: - indentNextTokenOrTrivia = true; - break; - } - } - } - if (tokenIndentation !== -1 && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent; - } - } - function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { - var triviaItem = trivia_1[_i]; - if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { - var rangeHasError = rangeContainsError(range); - var lineAdded; - if (!rangeHasError && !previousRangeHasError) { - if (!previousRange) { - var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } - else { - lineAdded = - processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousParent = parent; - previousRangeStartLine = rangeStart.line; - previousRangeHasError = rangeHasError; - return lineAdded; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); - var rule = rulesProvider.getRulesMap().GetRule(formattingContext); - var trimTrailingWhitespaces; - var lineAdded; - if (rule) { - applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); - if (rule.Operation.Action & (2 | 8) && currentStartLine !== previousStartLine) { - lineAdded = false; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(false); - } - } - else if (rule.Operation.Action & 4 && currentStartLine === previousStartLine) { - lineAdded = true; - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(true); - } - } - trimTrailingWhitespaces = !(rule.Operation.Action & 8) && rule.Flag !== 1; - } - else { - trimTrailingWhitespaces = true; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAdded; - } - function insertIndentation(pos, indentation, lineAdded) { - var indentationString = getIndentationString(indentation, options); - if (lineAdded) { - recordReplace(pos, 0, indentationString); - } - else { - var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - var column = 0; - for (var i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9) { - column += options.tabSize - column % options.tabSize; - } - else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - var parts; - if (startLine === endLine) { - if (!firstLineIsIndented) { - insertIndentation(commentRange.pos, indentation, false); - } - return; - } - else { - parts = []; - var startPos = commentRange.pos; - for (var line = startLine; line < endLine; line++) { - var endOfLine = ts.getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = ts.getStartPositionOfLine(line + 1, sourceFile); - } - parts.push({ pos: startPos, end: commentRange.end }); - } - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart.column) { - return; - } - var startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - var delta = indentation - nonWhitespaceColumnInFirstPart.column; - for (var i = startIndex; i < parts.length; i++, startLine++) { - var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceCharacterAndColumn = i === 0 - ? nonWhitespaceColumnInFirstPart - : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; - if (newIndentation > 0) { - var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); - } - else { - recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (var line = line1; line < line2; line++) { - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var lineEndPosition = ts.getEndLinePosition(line, sourceFile); - if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - function getTrailingWhitespaceStartPosition(start, end) { - var pos = end; - while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - function trimTrailingWhitespacesForRemainingRange() { - var startPosition = previousRange ? previousRange.end : originalRange.pos; - var startLine = sourceFile.getLineAndCharacterOfPosition(startPosition).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(originalRange.end).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); - } - function newTextChange(start, len, newText) { - return { span: ts.createTextSpan(start, len), newText: newText }; - } - function recordDelete(start, len) { - if (len) { - edits.push(newTextChange(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(newTextChange(start, len, newText)); - } - } - function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { - switch (rule.Operation.Action) { - case 1: - return; - case 8: - if (previousRange.end !== currentRange.pos) { - recordDelete(previousRange.end, currentRange.pos - previousRange.end); - } - break; - case 4: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.newLineCharacter); - } - break; - case 2: - if (rule.Flag !== 1 && previousStartLine !== currentStartLine) { - return; - } - var posDelta = currentRange.pos - previousRange.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); - } - break; - } - } - } - function getOpenTokenForList(node, list) { - switch (node.kind) { - case 152: - case 228: - case 186: - case 151: - case 150: - case 187: - if (node.typeParameters === list) { - return 27; - } - else if (node.parameters === list) { - return 19; - } - break; - case 181: - case 182: - if (node.typeArguments === list) { - return 27; - } - else if (node.arguments === list) { - return 19; - } - break; - case 159: - if (node.typeArguments === list) { - return 27; - } - } - return 0; - } - function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 19: - return 20; - case 27: - return 29; - } - return 0; - } - var internedSizes; - var internedTabsIndentation; - var internedSpacesIndentation; - function getIndentationString(indentation, options) { - var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = undefined; - } - if (!options.convertTabsToSpaces) { - var tabs = Math.floor(indentation / options.tabSize); - var spaces = indentation - tabs * options.tabSize; - var tabString = void 0; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === undefined) { - internedTabsIndentation[tabs] = tabString = repeat("\t", tabs); - } - else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeat(" ", spaces) : tabString; - } - else { - var spacesString = void 0; - var quotient = Math.floor(indentation / options.indentSize); - var remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === undefined) { - spacesString = repeat(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } - else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeat(" ", remainder) : spacesString; - } - function repeat(value, count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += value; - } - return s; - } - } - formatting.getIndentationString = getIndentationString; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var SmartIndenter; - (function (SmartIndenter) { - var Value; - (function (Value) { - Value[Value["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { - if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } - if (position > sourceFile.text.length) { - return getBaseIndentation(options); - } - if (options.indentStyle === ts.IndentStyle.None) { - return 0; - } - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken) { - return getBaseIndentation(options); - } - var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { - return 0; - } - var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (options.indentStyle === ts.IndentStyle.Block) { - var current_1 = position; - while (current_1 > 0) { - var char = sourceFile.text.charCodeAt(current_1); - if (!ts.isWhiteSpaceLike(char)) { - break; - } - current_1--; - } - var lineStart = ts.getLineStartPositionForPosition(current_1, sourceFile); - return SmartIndenter.findFirstNonWhitespaceColumn(lineStart, current_1, sourceFile, options); - } - if (precedingToken.kind === 26 && precedingToken.parent.kind !== 194) { - var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - } - var previous; - var current = precedingToken; - var currentStart; - var indentationDelta; - while (current) { - if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current, previous)) { - currentStart = getStartLineAndCharacterForNode(current, sourceFile); - var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - if (nextTokenKind !== 0) { - indentationDelta = assumeNewLineBeforeCloseBrace && nextTokenKind === 2 ? options.indentSize : 0; - } - else { - indentationDelta = lineAtPosition !== currentStart.line ? options.indentSize : 0; - } - break; - } - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + options.indentSize; - } - previous = current; - current = current.parent; - } - if (!current) { - return getBaseIndentation(options); - } - return getIndentationForNodeWorker(current, currentStart, undefined, indentationDelta, sourceFile, options); - } - SmartIndenter.getIndentation = getIndentation; - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, options); - } - SmartIndenter.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { - var parent = current.parent; - var parentStart; - while (parent) { - var useActualIndentation = true; - if (ignoreActualIndentationRange) { - var start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - if (useActualIndentation) { - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || - childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); - if (useActualIndentation) { - var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1) { - return actualIndentation + indentationDelta; - } - } - if (shouldIndentChildNode(parent, current) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - current = parent; - currentStart = parentStart; - parent = current.parent; - } - return indentationDelta + getBaseIndentation(options); - } - function getParentStart(parent, child, sourceFile) { - var containingList = getContainingList(child, sourceFile); - if (containingList) { - return sourceFile.getLineAndCharacterOfPosition(containingList.pos); - } - return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); - } - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - var commaItemInfo = ts.findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } - else { - return -1; - } - } - function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && - (parent.kind === 265 || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - var NextTokenKind; - (function (NextTokenKind) { - NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; - NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - var nextToken = ts.findNextToken(precedingToken, current); - if (!nextToken) { - return 0; - } - if (nextToken.kind === 17) { - return 1; - } - else if (nextToken.kind === 18) { - var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 : 0; - } - return 0; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 211 && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 82, sourceFile); - ts.Debug.assert(elseKeyword !== undefined); - var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function getListIfStartEndIsInListRange(list, start, end) { - return list && ts.rangeContainsStartEnd(list, start, end) ? list : undefined; - } - function getContainingList(node, sourceFile) { - if (node.parent) { - switch (node.parent.kind) { - case 159: - return getListIfStartEndIsInListRange(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd()); - case 178: - return node.parent.properties; - case 177: - return node.parent.elements; - case 228: - case 186: - case 187: - case 151: - case 150: - case 155: - case 152: - case 161: - case 156: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeParameters, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.parameters, start, node.getEnd()); - } - case 229: - return getListIfStartEndIsInListRange(node.parent.typeParameters, node.getStart(sourceFile), node.getEnd()); - case 182: - case 181: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeArguments, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.arguments, start, node.getEnd()); - } - case 227: - return getListIfStartEndIsInListRange(node.parent.declarations, node.getStart(sourceFile), node.getEnd()); - case 241: - case 245: - return getListIfStartEndIsInListRange(node.parent.elements, node.getStart(sourceFile), node.getEnd()); - } - } - return undefined; - } - SmartIndenter.getContainingList = getContainingList; - function getActualIndentationForListItem(node, sourceFile, options) { - var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1; - function getActualIndentationFromList(list) { - var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1; - } - } - function getLineIndentationWhenExpressionIsInMultiLine(node, sourceFile, options) { - if (node.kind === 20) { - return -1; - } - if (node.parent && (node.parent.kind === 181 || - node.parent.kind === 182) && - node.parent.expression !== node) { - var fullCallOrNewExpression = node.parent.expression; - var startingExpression = getStartingExpression(fullCallOrNewExpression); - if (fullCallOrNewExpression === startingExpression) { - return -1; - } - var fullCallOrNewExpressionEnd = sourceFile.getLineAndCharacterOfPosition(fullCallOrNewExpression.end); - var startingExpressionEnd = sourceFile.getLineAndCharacterOfPosition(startingExpression.end); - if (fullCallOrNewExpressionEnd.line === startingExpressionEnd.line) { - return -1; - } - return findColumnForFirstNonWhitespaceCharacterInLine(fullCallOrNewExpressionEnd, sourceFile, options); - } - return -1; - function getStartingExpression(node) { - while (true) { - switch (node.kind) { - case 181: - case 182: - case 179: - case 180: - node = node.expression; - break; - default: - return node; - } - } - } - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - ts.Debug.assert(index >= 0 && index < list.length); - var node = list[index]; - var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (var i = index - 1; i >= 0; i--) { - if (list[i].kind === 26) { - continue; - } - var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - var character = 0; - var column = 0; - for (var pos = startPos; pos < endPos; pos++) { - var ch = sourceFile.text.charCodeAt(pos); - if (!ts.isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9) { - column += options.tabSize + (column % options.tabSize); - } - else { - column++; - } - character++; - } - return { column: column, character: character }; - } - SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeContentIsAlwaysIndented(kind) { - switch (kind) { - case 210: - case 229: - case 199: - case 230: - case 232: - case 231: - case 177: - case 207: - case 234: - case 178: - case 163: - case 172: - case 165: - case 235: - case 258: - case 257: - case 185: - case 179: - case 181: - case 182: - case 208: - case 226: - case 243: - case 219: - case 195: - case 175: - case 174: - case 251: - case 250: - case 256: - case 150: - case 155: - case 156: - case 146: - case 160: - case 161: - case 168: - case 183: - case 191: - case 245: - case 241: - case 246: - case 242: - return true; - } - return false; - } - function nodeWillIndentChild(parent, child, indentByDefault) { - var childKind = child ? child.kind : 0; - switch (parent.kind) { - case 212: - case 213: - case 215: - case 216: - case 214: - case 211: - case 228: - case 186: - case 151: - case 187: - case 152: - case 153: - case 154: - return childKind !== 207; - case 244: - return childKind !== 245; - case 238: - return childKind !== 239 || - (child.namedBindings && child.namedBindings.kind !== 241); - case 249: - return childKind !== 252; - } - return indentByDefault; - } - SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; - function shouldIndentChildNode(parent, child) { - return nodeContentIsAlwaysIndented(parent.kind) || nodeWillIndentChild(parent, child, false); - } - SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var textChanges; - (function (textChanges) { - function getPos(n) { - return n["__pos"]; - } - function setPos(n, pos) { - n["__pos"] = pos; - } - function getEnd(n) { - return n["__end"]; - } - function setEnd(n, end) { - n["__end"] = end; - } - var Position; - (function (Position) { - Position[Position["FullStart"] = 0] = "FullStart"; - Position[Position["Start"] = 1] = "Start"; - })(Position = textChanges.Position || (textChanges.Position = {})); - function skipWhitespacesAndLineBreaks(text, start) { - return ts.skipTrivia(text, start, false, true); - } - function hasCommentsBeforeLineBreak(text, start) { - var i = start; - while (i < text.length) { - var ch = text.charCodeAt(i); - if (ts.isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47; - } - return false; - } - function getSeparatorCharacter(separator) { - return ts.tokenToString(separator.kind); - } - textChanges.getSeparatorCharacter = getSeparatorCharacter; - function getAdjustedStartPosition(sourceFile, node, options, position) { - if (options.useNonAdjustedStartPosition) { - return node.getFullStart(); - } - var fullStart = node.getFullStart(); - var start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); - var startLine = ts.getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - return position === Position.Start ? start : fullStart; - } - var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + 1, sourceFile); - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); - } - textChanges.getAdjustedStartPosition = getAdjustedStartPosition; - function getAdjustedEndPosition(sourceFile, node, options) { - if (options.useNonAdjustedEndPosition) { - return node.getEnd(); - } - var end = node.getEnd(); - var newEnd = ts.skipTrivia(sourceFile.text, end, true); - return newEnd !== end && ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1)) - ? newEnd - : end; - } - textChanges.getAdjustedEndPosition = getAdjustedEndPosition; - function isSeparator(node, candidate) { - return candidate && node.parent && (candidate.kind === 26 || (candidate.kind === 25 && node.parent.kind === 178)); - } - function spaces(count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += " "; - } - return s; - } - var ChangeTracker = (function () { - function ChangeTracker(newLine, rulesProvider, validator) { - this.newLine = newLine; - this.rulesProvider = rulesProvider; - this.validator = validator; - this.changes = []; - this.newLineCharacter = ts.getNewLineCharacter({ newLine: newLine }); - } - ChangeTracker.fromCodeFixContext = function (context) { - return new ChangeTracker(context.newLineCharacter === "\n" ? 1 : 0, context.rulesProvider); - }; - ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, node, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, node, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteRange = function (sourceFile, range) { - this.changes.push({ sourceFile: sourceFile, range: range }); - return this; - }; - ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteNodeInList = function (sourceFile, node) { - var containingList = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(node); - if (index < 0) { - return this; - } - if (containingList.length === 1) { - this.deleteNode(sourceFile, node); - return this; - } - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, node.end); - if (nextToken && isSeparator(node, nextToken)) { - var startPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, {}, Position.FullStart), false, true); - var nextElement = containingList[index + 1]; - var endPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, nextElement, {}, Position.FullStart), false, true); - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, containingList[index - 1].end); - if (previousToken && isSeparator(node, previousToken)) { - this.deleteNodeRange(sourceFile, previousToken, node); - } - } - return this; - }; - ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, range: range, options: options, node: newNode }); - return this; - }; - ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, oldNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, oldNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, options: options, node: newNode, range: { pos: pos, end: pos } }); - return this; - }; - ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, before, options, Position.Start); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: startPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode, options) { - if (options === void 0) { options = {}; } - if ((ts.isStatementButNotDeclaration(after)) || - after.kind === 149 || - after.kind === 148 || - after.kind === 150) { - if (sourceFile.text.charCodeAt(after.end - 1) !== 59) { - this.changes.push({ - sourceFile: sourceFile, - options: {}, - range: { pos: after.end, end: after.end }, - node: ts.createToken(25) - }); - } - } - var endPosition = getAdjustedEndPosition(sourceFile, after, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: endPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode) { - var containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(after); - if (index < 0) { - return this; - } - var end = after.getEnd(); - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - var lineAndCharOfNextElement = ts.getLineAndCharacterOfPosition(sourceFile, skipWhitespacesAndLineBreaks(sourceFile.text, containingList[index + 1].getFullStart())); - var lineAndCharOfNextToken = ts.getLineAndCharacterOfPosition(sourceFile, nextToken.end); - var prefix = void 0; - var startPos = void 0; - if (lineAndCharOfNextToken.line === lineAndCharOfNextElement.line) { - startPos = nextToken.end; - prefix = spaces(lineAndCharOfNextElement.character - lineAndCharOfNextToken.character); - } - else { - startPos = ts.getStartPositionOfLine(lineAndCharOfNextElement.line, sourceFile); - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: startPos, end: containingList[index + 1].getStart(sourceFile) }, - node: newNode, - useIndentationFromFile: true, - options: { - prefix: prefix, - suffix: "" + ts.tokenToString(nextToken.kind) + sourceFile.text.substring(nextToken.end, containingList[index + 1].getStart(sourceFile)) - } - }); - } - } - else { - var afterStart = after.getStart(sourceFile); - var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); - var separator = void 0; - var multilineList = false; - if (containingList.length === 1) { - separator = 26; - } - else { - var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 26; - var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { - multilineList = true; - } - if (multilineList) { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: ts.createToken(separator), - options: {} - }); - var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.rulesProvider.getFormatOptions()); - var insertPos = ts.skipTrivia(sourceFile.text, end, true, false); - if (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: insertPos, end: insertPos }, - node: newNode, - options: { indentation: indentation, prefix: this.newLineCharacter } - }); - } - else { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: newNode, - options: { prefix: ts.tokenToString(separator) + " " } - }); - } - } - return this; - }; - ChangeTracker.prototype.getChanges = function () { - var _this = this; - var changesPerFile = ts.createFileMap(); - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var c = _a[_i]; - var changesInFile = changesPerFile.get(c.sourceFile.path); - if (!changesInFile) { - changesPerFile.set(c.sourceFile.path, changesInFile = []); - } - changesInFile.push(c); - } - var fileChangesList = []; - changesPerFile.forEachValue(function (path) { - var changesInFile = changesPerFile.get(path); - var sourceFile = changesInFile[0].sourceFile; - var fileTextChanges = { fileName: sourceFile.fileName, textChanges: [] }; - for (var _i = 0, _a = ChangeTracker.normalize(changesInFile); _i < _a.length; _i++) { - var c = _a[_i]; - fileTextChanges.textChanges.push({ - span: _this.computeSpan(c, sourceFile), - newText: _this.computeNewText(c, sourceFile) - }); - } - fileChangesList.push(fileTextChanges); - }); - return fileChangesList; - }; - ChangeTracker.prototype.computeSpan = function (change, _sourceFile) { - return ts.createTextSpanFromBounds(change.range.pos, change.range.end); - }; - ChangeTracker.prototype.computeNewText = function (change, sourceFile) { - if (!change.node) { - return ""; - } - var options = change.options || {}; - var nonFormattedText = getNonformattedText(change.node, sourceFile, this.newLine); - if (this.validator) { - this.validator(nonFormattedText); - } - var formatOptions = this.rulesProvider.getFormatOptions(); - var pos = change.range.pos; - var posStartsLine = ts.getLineStartPositionForPosition(pos, sourceFile) === pos; - var initialIndentation = change.options.indentation !== undefined - ? change.options.indentation - : change.useIndentationFromFile - ? ts.formatting.SmartIndenter.getIndentation(change.range.pos, sourceFile, formatOptions, posStartsLine || (change.options.prefix === this.newLineCharacter)) - : 0; - var delta = change.options.delta !== undefined - ? change.options.delta - : ts.formatting.SmartIndenter.shouldIndentChildNode(change.node) - ? formatOptions.indentSize - : 0; - var text = applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, this.rulesProvider); - text = posStartsLine || change.options.indentation !== undefined ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + text + (options.suffix || ""); - }; - ChangeTracker.normalize = function (changes) { - var normalized = ts.stableSort(changes, function (a, b) { return a.range.pos - b.range.pos; }); - for (var i = 0; i < normalized.length - 2; i++) { - ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos); - } - return normalized; - }; - return ChangeTracker; - }()); - textChanges.ChangeTracker = ChangeTracker; - function getNonformattedText(node, sourceFile, newLine) { - var options = { newLine: newLine, target: sourceFile.languageVersion }; - var writer = new Writer(ts.getNewLineCharacter(options)); - var printer = ts.createPrinter(options, writer); - printer.writeNode(3, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - textChanges.getNonformattedText = getNonformattedText; - function applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, rulesProvider) { - var lineMap = ts.computeLineStarts(nonFormattedText.text); - var file = { - text: nonFormattedText.text, - lineMap: lineMap, - getLineAndCharacterOfPosition: function (pos) { return ts.computeLineAndCharacterOfPosition(lineMap, pos); } - }; - var changes = ts.formatting.formatNode(nonFormattedText.node, file, sourceFile.languageVariant, initialIndentation, delta, rulesProvider); - return applyChanges(nonFormattedText.text, changes); - } - textChanges.applyFormatting = applyFormatting; - function applyChanges(text, changes) { - for (var i = changes.length - 1; i >= 0; i--) { - var change = changes[i]; - text = "" + text.substring(0, change.span.start) + change.newText + text.substring(ts.textSpanEnd(change.span)); - } - return text; - } - textChanges.applyChanges = applyChanges; - function isTrivia(s) { - return ts.skipTrivia(s, 0) === s.length; - } - var nullTransformationContext = { - enableEmitNotification: ts.noop, - enableSubstitution: ts.noop, - endLexicalEnvironment: function () { return undefined; }, - getCompilerOptions: ts.notImplemented, - getEmitHost: ts.notImplemented, - getEmitResolver: ts.notImplemented, - hoistFunctionDeclaration: ts.noop, - hoistVariableDeclaration: ts.noop, - isEmitNotificationEnabled: ts.notImplemented, - isSubstitutionEnabled: ts.notImplemented, - onEmitNode: ts.noop, - onSubstituteNode: ts.notImplemented, - readEmitHelpers: ts.notImplemented, - requestEmitHelper: ts.noop, - resumeLexicalEnvironment: ts.noop, - startLexicalEnvironment: ts.noop, - suspendLexicalEnvironment: ts.noop - }; - function assignPositionsToNode(node) { - var visited = ts.visitEachChild(node, assignPositionsToNode, nullTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - var newNode = ts.nodeIsSynthesized(visited) - ? visited - : (Proxy.prototype = visited, new Proxy()); - newNode.pos = getPos(node); - newNode.end = getEnd(node); - return newNode; - function Proxy() { } - } - function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - var visited = ts.visitNodes(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - var nodeArray = visited === nodes ? ts.createNodeArray(visited.slice(0)) : visited; - nodeArray.pos = getPos(nodes); - nodeArray.end = getEnd(nodes); - return nodeArray; - } - var Writer = (function () { - function Writer(newLine) { - var _this = this; - this.lastNonTriviaPosition = 0; - this.writer = ts.createTextWriter(newLine); - this.onEmitNode = function (hint, node, printCallback) { - if (node) { - setPos(node, _this.lastNonTriviaPosition); - } - printCallback(hint, node); - if (node) { - setEnd(node, _this.lastNonTriviaPosition); - } - }; - this.onBeforeEmitNodeArray = function (nodes) { - if (nodes) { - setPos(nodes, _this.lastNonTriviaPosition); - } - }; - this.onAfterEmitNodeArray = function (nodes) { - if (nodes) { - setEnd(nodes, _this.lastNonTriviaPosition); - } - }; - } - Writer.prototype.setLastNonTriviaPosition = function (s, force) { - if (force || !isTrivia(s)) { - this.lastNonTriviaPosition = this.writer.getTextPos(); - var i = 0; - while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - this.lastNonTriviaPosition -= i; - } - }; - Writer.prototype.write = function (s) { - this.writer.write(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeTextOfNode = function (text, node) { - this.writer.writeTextOfNode(text, node); - }; - Writer.prototype.writeLine = function () { - this.writer.writeLine(); - }; - Writer.prototype.increaseIndent = function () { - this.writer.increaseIndent(); - }; - Writer.prototype.decreaseIndent = function () { - this.writer.decreaseIndent(); - }; - Writer.prototype.getText = function () { - return this.writer.getText(); - }; - Writer.prototype.rawWrite = function (s) { - this.writer.rawWrite(s); - this.setLastNonTriviaPosition(s, false); - }; - Writer.prototype.writeLiteral = function (s) { - this.writer.writeLiteral(s); - this.setLastNonTriviaPosition(s, true); - }; - Writer.prototype.getTextPos = function () { - return this.writer.getTextPos(); - }; - Writer.prototype.getLine = function () { - return this.writer.getLine(); - }; - Writer.prototype.getColumn = function () { - return this.writer.getColumn(); - }; - Writer.prototype.getIndent = function () { - return this.writer.getIndent(); - }; - Writer.prototype.isAtStartOfLine = function () { - return this.writer.isAtStartOfLine(); - }; - Writer.prototype.reset = function () { - this.writer.reset(); - this.lastNonTriviaPosition = 0; - }; - return Writer; - }()); - })(textChanges = ts.textChanges || (ts.textChanges = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var codeFixes = []; - function registerCodeFix(action) { - ts.forEach(action.errorCodes, function (error) { - var fixes = codeFixes[error]; - if (!fixes) { - fixes = []; - codeFixes[error] = fixes; - } - fixes.push(action); - }); - } - codefix.registerCodeFix = registerCodeFix; - function getSupportedErrorCodes() { - return Object.keys(codeFixes); - } - codefix.getSupportedErrorCodes = getSupportedErrorCodes; - function getFixes(context) { - var fixes = codeFixes[context.errorCode]; - var allActions = []; - ts.forEach(fixes, function (f) { - var actions = f.getCodeActions(context); - if (actions && actions.length > 0) { - allActions = allActions.concat(actions); - } - }); - return allActions; - } - codefix.getFixes = getFixes; - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code], - getCodeActions: getActionForClassLikeIncorrectImplementsInterface - }); - function getActionForClassLikeIncorrectImplementsInterface(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - var classDeclaration = ts.getContainingClass(token); - if (!classDeclaration) { - return undefined; - } - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var classType = checker.getTypeAtLocation(classDeclaration); - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(classDeclaration); - var hasNumericIndexSignature = !!checker.getIndexTypeOfType(classType, 1); - var hasStringIndexSignature = !!checker.getIndexTypeOfType(classType, 0); - var result = []; - for (var _i = 0, implementedTypeNodes_2 = implementedTypeNodes; _i < implementedTypeNodes_2.length; _i++) { - var implementedTypeNode = implementedTypeNodes_2[_i]; - var implementedType = checker.getTypeAtLocation(implementedTypeNode); - var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - var nonPrivateMembers = implementedTypeSymbols.filter(function (symbol) { return !(ts.getModifierFlags(symbol.valueDeclaration) & 8); }); - var newNodes = []; - createAndAddMissingIndexSignatureDeclaration(implementedType, 1, hasNumericIndexSignature, newNodes); - createAndAddMissingIndexSignatureDeclaration(implementedType, 0, hasStringIndexSignature, newNodes); - newNodes = newNodes.concat(codefix.createMissingMemberNodes(classDeclaration, nonPrivateMembers, checker)); - var message = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_interface_0), [implementedTypeNode.getText()]); - if (newNodes.length > 0) { - pushAction(result, newNodes, message); - } - } - return result; - function createAndAddMissingIndexSignatureDeclaration(type, kind, hasIndexSigOfKind, newNodes) { - if (hasIndexSigOfKind) { - return; - } - var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (!indexInfoOfKind) { - return; - } - var newIndexSignatureDeclaration = checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, kind, classDeclaration); - newNodes.push(newIndexSignatureDeclaration); - } - function pushAction(result, newNodes, description) { - var newAction = { - description: description, - changes: codefix.newNodesToChanges(newNodes, openBrace, context) - }; - result.push(newAction); - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Property_0_does_not_exist_on_type_1.code], - getCodeActions: getActionsForAddMissingMember - }); - function getActionsForAddMissingMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind !== 71) { - return undefined; - } - if (!ts.isPropertyAccessExpression(token.parent) || token.parent.expression.kind !== 99) { - return undefined; - } - var classMemberDeclaration = ts.getThisContainer(token, false); - if (!ts.isClassElement(classMemberDeclaration)) { - return undefined; - } - var classDeclaration = classMemberDeclaration.parent; - if (!classDeclaration || !ts.isClassLike(classDeclaration)) { - return undefined; - } - var isStatic = ts.hasModifier(classMemberDeclaration, 32); - return ts.isInJavaScriptFile(sourceFile) ? getActionsForAddMissingMemberInJavaScriptFile() : getActionsForAddMissingMemberInTypeScriptFile(); - function getActionsForAddMissingMemberInJavaScriptFile() { - var memberName = token.getText(); - if (isStatic) { - if (classDeclaration.kind === 199) { - return undefined; - } - var className = classDeclaration.name.getText(); - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_static_property_0), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classDeclaration.getEnd(), length: 0 }, - newText: "" + context.newLineCharacter + className + "." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - else { - var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return undefined; - } - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_property_0_in_the_constructor), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classConstructor.body.getEnd() - 1, length: 0 }, - newText: "this." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - } - function getActionsForAddMissingMemberInTypeScriptFile() { - var typeNode; - if (token.parent.parent.kind === 194) { - var binaryExpression = token.parent.parent; - var checker = context.program.getTypeChecker(); - var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(binaryExpression.right))); - typeNode = checker.typeToTypeNode(widenedType, classDeclaration); - } - typeNode = typeNode || ts.createKeywordTypeNode(119); - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var property = ts.createProperty(undefined, isStatic ? [ts.createToken(115)] : undefined, token.getText(sourceFile), undefined, typeNode, undefined); - var propertyChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - propertyChangeTracker.insertNodeAfter(sourceFile, openBrace, property, { suffix: context.newLineCharacter }); - var actions = [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_declaration_for_missing_property_0), [token.getText()]), - changes: propertyChangeTracker.getChanges() - }]; - if (!isStatic) { - var stringTypeNode = ts.createKeywordTypeNode(136); - var indexingParameter = ts.createParameter(undefined, undefined, undefined, "x", undefined, stringTypeNode, undefined); - var indexSignature = ts.createIndexSignatureDeclaration(undefined, undefined, [indexingParameter], typeNode); - var indexSignatureChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - indexSignatureChangeTracker.insertNodeAfter(sourceFile, openBrace, indexSignature, { suffix: context.newLineCharacter }); - actions.push({ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_index_signature_for_missing_property_0), [token.getText()]), - changes: indexSignatureChangeTracker.getChanges() - }); - } - return actions; - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - function getActionForClassLikeMissingAbstractMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - if (ts.isClassLike(token.parent)) { - var classDeclaration = token.parent; - var extendsNode = ts.getClassExtendsHeritageClauseElement(classDeclaration); - var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - var extendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType); - var abstractAndNonPrivateExtendsSymbols = extendsSymbols.filter(symbolPointsToNonPrivateAndAbstractMember); - var newNodes = codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, checker); - var changes = codefix.newNodesToChanges(newNodes, ts.getOpenBraceOfClassLike(classDeclaration, sourceFile), context); - if (changes && changes.length > 0) { - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_inherited_abstract_class), - changes: changes - }]; - } - } - return undefined; - } - function symbolPointsToNonPrivateAndAbstractMember(symbol) { - var decls = symbol.getDeclarations(); - ts.Debug.assert(!!(decls && decls.length > 0)); - var flags = ts.getModifierFlags(decls[0]); - return !(flags & 8) && !!(flags & 128); - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 99) { - return undefined; - } - var constructor = ts.getContainingFunction(token); - var superCall = findSuperCall(constructor.body); - if (!superCall) { - return undefined; - } - if (superCall.expression && superCall.expression.kind === 181) { - var arguments_1 = superCall.expression.arguments; - for (var i = 0; i < arguments_1.length; i++) { - if (arguments_1[i].expression === token) { - return undefined; - } - } - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(constructor, sourceFile), superCall, { suffix: context.newLineCharacter }); - changeTracker.deleteNode(sourceFile, superCall); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor), - changes: changeTracker.getChanges() - }]; - function findSuperCall(n) { - if (n.kind === 210 && ts.isSuperCall(n.expression)) { - return n; - } - if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findSuperCall); - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 123) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - var superCall = ts.createStatement(ts.createCall(ts.createSuper(), undefined, ts.emptyArray)); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(token.parent, sourceFile), superCall, { suffix: context.newLineCharacter }); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_missing_super_call), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var classDeclNode = ts.getContainingClass(token); - if (!(token.kind === 71 && ts.isClassLike(classDeclNode))) { - return undefined; - } - var heritageClauses = classDeclNode.heritageClauses; - if (!(heritageClauses && heritageClauses.length > 0)) { - return undefined; - } - var extendsToken = heritageClauses[0].getFirstToken(); - if (!(extendsToken && extendsToken.kind === 85)) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, extendsToken, ts.createToken(108)); - for (var i = 1; i < heritageClauses.length; i++) { - var keywordToken = heritageClauses[i].getFirstToken(); - if (keywordToken) { - changeTracker.replaceNode(sourceFile, keywordToken, ts.createToken(26)); - } - } - var result = [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Change_extends_to_implements), - changes: changeTracker.getChanges() - }]; - return result; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 71) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createThis(), token)); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_this_to_unresolved_variable), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics._0_is_declared_but_never_used.code, - ts.Diagnostics.Property_0_is_declared_but_never_used.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind === 21) { - token = ts.getTokenAtPosition(sourceFile, start + 1); - } - switch (token.kind) { - case 71: - switch (token.parent.kind) { - case 226: - switch (token.parent.parent.parent.kind) { - case 214: - var forStatement = token.parent.parent.parent; - var forInitializer = forStatement.initializer; - if (forInitializer.declarations.length === 1) { - return deleteNode(forInitializer); - } - else { - return deleteNodeInList(token.parent); - } - case 216: - var forOfStatement = token.parent.parent.parent; - if (forOfStatement.initializer.kind === 227) { - var forOfInitializer = forOfStatement.initializer; - return replaceNode(forOfInitializer.declarations[0], ts.createObjectLiteral()); - } - break; - case 215: - return undefined; - case 260: - var catchClause = token.parent.parent; - var parameter = catchClause.variableDeclaration.getChildren()[0]; - return deleteNode(parameter); - default: - var variableStatement = token.parent.parent.parent; - if (variableStatement.declarationList.declarations.length === 1) { - return deleteNode(variableStatement); - } - else { - return deleteNodeInList(token.parent); - } - } - case 145: - var typeParameters = token.parent.parent.typeParameters; - if (typeParameters.length === 1) { - var previousToken = ts.getTokenAtPosition(sourceFile, typeParameters.pos - 1); - if (!previousToken || previousToken.kind !== 27) { - return deleteRange(typeParameters); - } - var nextToken = ts.getTokenAtPosition(sourceFile, typeParameters.end); - if (!nextToken || nextToken.kind !== 29) { - return deleteRange(typeParameters); - } - return deleteNodeRange(previousToken, nextToken); - } - else { - return deleteNodeInList(token.parent); - } - case 146: - var functionDeclaration = token.parent.parent; - if (functionDeclaration.parameters.length === 1) { - return deleteNode(token.parent); - } - else { - return deleteNodeInList(token.parent); - } - case 237: - var importEquals = ts.getAncestor(token, 237); - return deleteNode(importEquals); - case 242: - var namedImports = token.parent.parent; - if (namedImports.elements.length === 1) { - var importSpec = ts.getAncestor(token, 238); - return deleteNode(importSpec); - } - else { - return deleteNodeInList(token.parent); - } - case 239: - var importClause = token.parent; - if (!importClause.namedBindings) { - var importDecl = ts.getAncestor(importClause, 238); - return deleteNode(importDecl); - } - else { - var start_4 = importClause.name.getStart(sourceFile); - var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 26) { - return deleteRange({ pos: start_4, end: ts.skipTrivia(sourceFile.text, nextToken.end, false, true) }); - } - else { - return deleteNode(importClause.name); - } - } - case 240: - var namespaceImport = token.parent; - if (namespaceImport.name === token && !namespaceImport.parent.name) { - var importDecl = ts.getAncestor(namespaceImport, 238); - return deleteNode(importDecl); - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, namespaceImport.pos - 1); - if (previousToken && previousToken.kind === 26) { - var startPosition = ts.textChanges.getAdjustedStartPosition(sourceFile, previousToken, {}, ts.textChanges.Position.FullStart); - return deleteRange({ pos: startPosition, end: namespaceImport.end }); - } - return deleteRange(namespaceImport); - } - } - break; - case 149: - case 240: - return deleteNode(token.parent); - } - if (ts.isDeclarationName(token)) { - return deleteNode(token.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(token)) { - return deleteNode(token.parent.parent); - } - else { - return undefined; - } - function deleteNode(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNode(sourceFile, n)); - } - function deleteRange(range) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteRange(sourceFile, range)); - } - function deleteNodeInList(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeInList(sourceFile, n)); - } - function deleteNodeRange(start, end) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeRange(sourceFile, start, end)); - } - function replaceNode(n, newNode) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).replaceNode(sourceFile, n, newNode)); - } - function makeChange(changeTracker) { - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Remove_declaration_for_Colon_0), { 0: token.getText() }), - changes: changeTracker.getChanges() - }]; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var ModuleSpecifierComparison; - (function (ModuleSpecifierComparison) { - ModuleSpecifierComparison[ModuleSpecifierComparison["Better"] = 0] = "Better"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Equal"] = 1] = "Equal"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Worse"] = 2] = "Worse"; - })(ModuleSpecifierComparison || (ModuleSpecifierComparison = {})); - var ImportCodeActionMap = (function () { - function ImportCodeActionMap() { - this.symbolIdToActionMap = []; - } - ImportCodeActionMap.prototype.addAction = function (symbolId, newAction) { - if (!newAction) { - return; - } - var actions = this.symbolIdToActionMap[symbolId]; - if (!actions) { - this.symbolIdToActionMap[symbolId] = [newAction]; - return; - } - if (newAction.kind === "CodeChange") { - actions.push(newAction); - return; - } - var updatedNewImports = []; - for (var _i = 0, _a = this.symbolIdToActionMap[symbolId]; _i < _a.length; _i++) { - var existingAction = _a[_i]; - if (existingAction.kind === "CodeChange") { - updatedNewImports.push(existingAction); - continue; - } - switch (this.compareModuleSpecifiers(existingAction.moduleSpecifier, newAction.moduleSpecifier)) { - case ModuleSpecifierComparison.Better: - if (newAction.kind === "NewImport") { - return; - } - case ModuleSpecifierComparison.Equal: - updatedNewImports.push(existingAction); - break; - case ModuleSpecifierComparison.Worse: - continue; - } - } - updatedNewImports.push(newAction); - this.symbolIdToActionMap[symbolId] = updatedNewImports; - }; - ImportCodeActionMap.prototype.addActions = function (symbolId, newActions) { - for (var _i = 0, newActions_1 = newActions; _i < newActions_1.length; _i++) { - var newAction = newActions_1[_i]; - this.addAction(symbolId, newAction); - } - }; - ImportCodeActionMap.prototype.getAllActions = function () { - var result = []; - for (var key in this.symbolIdToActionMap) { - result = ts.concatenate(result, this.symbolIdToActionMap[key]); - } - return result; - }; - ImportCodeActionMap.prototype.compareModuleSpecifiers = function (moduleSpecifier1, moduleSpecifier2) { - if (moduleSpecifier1 === moduleSpecifier2) { - return ModuleSpecifierComparison.Equal; - } - if (moduleSpecifier2.indexOf(moduleSpecifier1) === 0) { - return ModuleSpecifierComparison.Better; - } - if (moduleSpecifier1.indexOf(moduleSpecifier2) === 0) { - return ModuleSpecifierComparison.Worse; - } - if (ts.isExternalModuleNameRelative(moduleSpecifier1) && ts.isExternalModuleNameRelative(moduleSpecifier2)) { - var regex = new RegExp(ts.directorySeparator, "g"); - var moduleSpecifier1LevelCount = (moduleSpecifier1.match(regex) || []).length; - var moduleSpecifier2LevelCount = (moduleSpecifier2.match(regex) || []).length; - return moduleSpecifier1LevelCount < moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Better - : moduleSpecifier1LevelCount === moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Equal - : ModuleSpecifierComparison.Worse; - } - return ModuleSpecifierComparison.Equal; - }; - return ImportCodeActionMap; - }()); - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics.Cannot_find_name_0.code, - ts.Diagnostics.Cannot_find_namespace_0.code, - ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var checker = context.program.getTypeChecker(); - var allSourceFiles = context.program.getSourceFiles(); - var useCaseSensitiveFileNames = context.host.useCaseSensitiveFileNames ? context.host.useCaseSensitiveFileNames() : false; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - var name = token.getText(); - var symbolIdActionMap = new ImportCodeActionMap(); - var cachedImportDeclarations = []; - var lastImportDeclaration; - var currentTokenMeaning = ts.getMeaningFromLocation(token); - if (context.errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - var symbol = checker.getAliasedSymbol(checker.getSymbolAtLocation(token)); - return getCodeActionForImport(symbol, false, true); - } - var candidateModules = checker.getAmbientModules(); - for (var _i = 0, allSourceFiles_1 = allSourceFiles; _i < allSourceFiles_1.length; _i++) { - var otherSourceFile = allSourceFiles_1[_i]; - if (otherSourceFile !== sourceFile && ts.isExternalOrCommonJsModule(otherSourceFile)) { - candidateModules.push(otherSourceFile.symbol); - } - } - for (var _a = 0, candidateModules_1 = candidateModules; _a < candidateModules_1.length; _a++) { - var moduleSymbol = candidateModules_1[_a]; - context.cancellationToken.throwIfCancellationRequested(); - var defaultExport = checker.tryGetMemberInModuleExports("default", moduleSymbol); - if (defaultExport) { - var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); - if (localSymbol && localSymbol.name === name && checkSymbolHasMeaning(localSymbol, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(localSymbol); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol, true)); - } - } - var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExports(name, moduleSymbol); - if (exportSymbolWithIdenticalName && checkSymbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(exportSymbolWithIdenticalName); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol)); - } - } - return symbolIdActionMap.getAllActions(); - function getImportDeclarations(moduleSymbol) { - var moduleSymbolId = getUniqueSymbolId(moduleSymbol); - var cached = cachedImportDeclarations[moduleSymbolId]; - if (cached) { - return cached; - } - var existingDeclarations = []; - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importModuleSpecifier = _a[_i]; - var importSymbol = checker.getSymbolAtLocation(importModuleSpecifier); - if (importSymbol === moduleSymbol) { - existingDeclarations.push(getImportDeclaration(importModuleSpecifier)); - } - } - cachedImportDeclarations[moduleSymbolId] = existingDeclarations; - return existingDeclarations; - function getImportDeclaration(moduleSpecifier) { - var node = moduleSpecifier; - while (node) { - if (node.kind === 238) { - return node; - } - if (node.kind === 237) { - return node; - } - node = node.parent; - } - return undefined; - } - } - function getUniqueSymbolId(symbol) { - if (symbol.flags & 8388608) { - return ts.getSymbolId(checker.getAliasedSymbol(symbol)); - } - return ts.getSymbolId(symbol); - } - function checkSymbolHasMeaning(symbol, meaning) { - var declarations = symbol.getDeclarations(); - return declarations ? ts.some(symbol.declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }) : false; - } - function getCodeActionForImport(moduleSymbol, isDefault, isNamespaceImport) { - var existingDeclarations = getImportDeclarations(moduleSymbol); - if (existingDeclarations.length > 0) { - return getCodeActionsForExistingImport(existingDeclarations); - } - else { - return [getCodeActionForNewImport()]; - } - function getCodeActionsForExistingImport(declarations) { - var actions = []; - var namespaceImportDeclaration; - var namedImportDeclaration; - var existingModuleSpecifier; - for (var _i = 0, declarations_14 = declarations; _i < declarations_14.length; _i++) { - var declaration = declarations_14[_i]; - if (declaration.kind === 238) { - var namedBindings = declaration.importClause && declaration.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240) { - namespaceImportDeclaration = declaration; - } - else { - namedImportDeclaration = declaration; - } - existingModuleSpecifier = declaration.moduleSpecifier.getText(); - } - else { - namespaceImportDeclaration = declaration; - existingModuleSpecifier = getModuleSpecifierFromImportEqualsDeclaration(declaration); - } - } - if (namespaceImportDeclaration) { - actions.push(getCodeActionForNamespaceImport(namespaceImportDeclaration)); - } - if (!isNamespaceImport && namedImportDeclaration && namedImportDeclaration.importClause && - (namedImportDeclaration.importClause.name || namedImportDeclaration.importClause.namedBindings)) { - var fileTextChanges = getTextChangeForImportClause(namedImportDeclaration.importClause); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(namedImportDeclaration.moduleSpecifier.getText()); - actions.push(createCodeAction(ts.Diagnostics.Add_0_to_existing_import_declaration_from_1, [name, moduleSpecifierWithoutQuotes], fileTextChanges, "InsertingIntoExistingImport", moduleSpecifierWithoutQuotes)); - } - else { - actions.push(getCodeActionForNewImport(existingModuleSpecifier)); - } - return actions; - function getModuleSpecifierFromImportEqualsDeclaration(declaration) { - if (declaration.moduleReference && declaration.moduleReference.kind === 248) { - return declaration.moduleReference.expression.getText(); - } - return declaration.moduleReference.getText(); - } - function getTextChangeForImportClause(importClause) { - var importList = importClause.namedBindings; - var newImportSpecifier = ts.createImportSpecifier(undefined, ts.createIdentifier(name)); - if (!importList || importList.elements.length === 0) { - var newImportClause = ts.createImportClause(importClause.name, ts.createNamedImports([newImportSpecifier])); - return createChangeTracker().replaceNode(sourceFile, importClause, newImportClause).getChanges(); - } - return createChangeTracker().insertNodeInListAfter(sourceFile, importList.elements[importList.elements.length - 1], newImportSpecifier).getChanges(); - } - function getCodeActionForNamespaceImport(declaration) { - var namespacePrefix; - if (declaration.kind === 238) { - namespacePrefix = declaration.importClause.namedBindings.name.getText(); - } - else { - namespacePrefix = declaration.name.getText(); - } - namespacePrefix = ts.stripQuotes(namespacePrefix); - return createCodeAction(ts.Diagnostics.Change_0_to_1, [name, namespacePrefix + "." + name], createChangeTracker().replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createIdentifier(namespacePrefix), name)).getChanges(), "CodeChange"); - } - } - function getCodeActionForNewImport(moduleSpecifier) { - if (!lastImportDeclaration) { - for (var i = sourceFile.statements.length - 1; i >= 0; i--) { - var statement = sourceFile.statements[i]; - if (statement.kind === 237 || statement.kind === 238) { - lastImportDeclaration = statement; - break; - } - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier || getModuleSpecifierForNewImport()); - var changeTracker = createChangeTracker(); - var importClause = isDefault - ? ts.createImportClause(ts.createIdentifier(name), undefined) - : isNamespaceImport - ? ts.createImportClause(undefined, ts.createNamespaceImport(ts.createIdentifier(name))) - : ts.createImportClause(undefined, ts.createNamedImports([ts.createImportSpecifier(undefined, ts.createIdentifier(name))])); - var importDecl = ts.createImportDeclaration(undefined, undefined, importClause, ts.createLiteral(moduleSpecifierWithoutQuotes)); - if (!lastImportDeclaration) { - changeTracker.insertNodeAt(sourceFile, sourceFile.getStart(), importDecl, { suffix: "" + context.newLineCharacter + context.newLineCharacter }); - } - else { - changeTracker.insertNodeAfter(sourceFile, lastImportDeclaration, importDecl, { suffix: context.newLineCharacter }); - } - return createCodeAction(ts.Diagnostics.Import_0_from_1, [name, "\"" + moduleSpecifierWithoutQuotes + "\""], changeTracker.getChanges(), "NewImport", moduleSpecifierWithoutQuotes); - function getModuleSpecifierForNewImport() { - var fileName = sourceFile.fileName; - var moduleFileName = moduleSymbol.valueDeclaration.getSourceFile().fileName; - var sourceDirectory = ts.getDirectoryPath(fileName); - var options = context.program.getCompilerOptions(); - return tryGetModuleNameFromAmbientModule() || - tryGetModuleNameFromTypeRoots() || - tryGetModuleNameAsNodeModule() || - tryGetModuleNameFromBaseUrl() || - tryGetModuleNameFromRootDirs() || - ts.removeFileExtension(getRelativePath(moduleFileName, sourceDirectory)); - function tryGetModuleNameFromAmbientModule() { - if (moduleSymbol.valueDeclaration.kind !== 265) { - return moduleSymbol.name; - } - } - function tryGetModuleNameFromBaseUrl() { - if (!options.baseUrl) { - return undefined; - } - var relativeName = getRelativePathIfInDirectory(moduleFileName, options.baseUrl); - if (!relativeName) { - return undefined; - } - var relativeNameWithIndex = ts.removeFileExtension(relativeName); - relativeName = removeExtensionAndIndexPostFix(relativeName); - if (options.paths) { - for (var key in options.paths) { - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var pattern = _a[_i]; - var indexOfStar = pattern.indexOf("*"); - if (indexOfStar === 0 && pattern.length === 1) { - continue; - } - else if (indexOfStar !== -1) { - var prefix = pattern.substr(0, indexOfStar); - var suffix = pattern.substr(indexOfStar + 1); - if (relativeName.length >= prefix.length + suffix.length && - ts.startsWith(relativeName, prefix) && - ts.endsWith(relativeName, suffix)) { - var matchedStar = relativeName.substr(prefix.length, relativeName.length - suffix.length); - return key.replace("\*", matchedStar); - } - } - else if (pattern === relativeName || pattern === relativeNameWithIndex) { - return key; - } - } - } - } - return relativeName; - } - function tryGetModuleNameFromRootDirs() { - if (options.rootDirs) { - var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, options.rootDirs); - var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, options.rootDirs); - if (normalizedTargetPath !== undefined) { - var relativePath = normalizedSourcePath !== undefined ? getRelativePath(normalizedTargetPath, normalizedSourcePath) : normalizedTargetPath; - return ts.removeFileExtension(relativePath); - } - } - return undefined; - } - function tryGetModuleNameFromTypeRoots() { - var typeRoots = ts.getEffectiveTypeRoots(options, context.host); - if (typeRoots) { - var normalizedTypeRoots = ts.map(typeRoots, function (typeRoot) { return ts.toPath(typeRoot, undefined, getCanonicalFileName); }); - for (var _i = 0, normalizedTypeRoots_1 = normalizedTypeRoots; _i < normalizedTypeRoots_1.length; _i++) { - var typeRoot = normalizedTypeRoots_1[_i]; - if (ts.startsWith(moduleFileName, typeRoot)) { - var relativeFileName = moduleFileName.substring(typeRoot.length + 1); - return removeExtensionAndIndexPostFix(relativeFileName); - } - } - } - } - function tryGetModuleNameAsNodeModule() { - if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) { - return undefined; - } - var indexOfNodeModules = moduleFileName.indexOf("node_modules"); - if (indexOfNodeModules < 0) { - return undefined; - } - var relativeFileName; - if (sourceDirectory.indexOf(moduleFileName.substring(0, indexOfNodeModules - 1)) === 0) { - relativeFileName = moduleFileName.substring(indexOfNodeModules + 13); - } - else { - relativeFileName = getRelativePath(moduleFileName, sourceDirectory); - } - relativeFileName = ts.removeFileExtension(relativeFileName); - if (ts.endsWith(relativeFileName, "/index")) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - else { - try { - var moduleDirectory = ts.getDirectoryPath(moduleFileName); - var packageJsonContent = JSON.parse(context.host.readFile(ts.combinePaths(moduleDirectory, "package.json"))); - if (packageJsonContent) { - var mainFile = packageJsonContent.main || packageJsonContent.typings; - if (mainFile) { - var mainExportFile = ts.toPath(mainFile, moduleDirectory, getCanonicalFileName); - if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(moduleFileName)) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - } - } - } - catch (e) { } - } - return relativeFileName; - } - } - function getPathRelativeToRootDirs(path, rootDirs) { - for (var _i = 0, rootDirs_2 = rootDirs; _i < rootDirs_2.length; _i++) { - var rootDir = rootDirs_2[_i]; - var relativeName = getRelativePathIfInDirectory(path, rootDir); - if (relativeName !== undefined) { - return relativeName; - } - } - return undefined; - } - function removeExtensionAndIndexPostFix(fileName) { - fileName = ts.removeFileExtension(fileName); - if (ts.endsWith(fileName, "/index")) { - fileName = fileName.substr(0, fileName.length - 6); - } - return fileName; - } - function getRelativePathIfInDirectory(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.isRootedDiskPath(relativePath) || ts.startsWith(relativePath, "..") ? undefined : relativePath; - } - function getRelativePath(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false); - return ts.moduleHasNonRelativeName(relativePath) ? "./" + relativePath : relativePath; - } - } - } - function createChangeTracker() { - return ts.textChanges.ChangeTracker.fromCodeFixContext(context); - } - function createCodeAction(description, diagnosticArgs, changes, kind, moduleSpecifier) { - return { - description: ts.formatMessage.apply(undefined, [undefined, description].concat(diagnosticArgs)), - changes: changes, - kind: kind, - moduleSpecifier: moduleSpecifier - }; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: getApplicableDiagnosticCodes(), - getCodeActions: getDisableJsDiagnosticsCodeActions - }); - function getApplicableDiagnosticCodes() { - var allDiagnostcs = ts.Diagnostics; - return Object.keys(allDiagnostcs) - .filter(function (d) { return allDiagnostcs[d] && allDiagnostcs[d].category === ts.DiagnosticCategory.Error; }) - .map(function (d) { return allDiagnostcs[d].code; }); - } - function getIgnoreCommentLocationForLocation(sourceFile, position, newLineCharacter) { - var line = ts.getLineAndCharacterOfPosition(sourceFile, position).line; - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - if (!ts.isInComment(sourceFile, startPosition) && !ts.isInString(sourceFile, startPosition) && !ts.isInTemplateString(sourceFile, startPosition)) { - var token = ts.getTouchingToken(sourceFile, startPosition); - var tokenLeadingCommnets = ts.getLeadingCommentRangesOfNode(token, sourceFile); - if (!tokenLeadingCommnets || !tokenLeadingCommnets.length || tokenLeadingCommnets[0].pos >= startPosition) { - return { - span: { start: startPosition, length: 0 }, - newText: "// @ts-ignore" + newLineCharacter - }; - } - } - return { - span: { start: position, length: 0 }, - newText: (position === startPosition ? "" : newLineCharacter) + "// @ts-ignore" + newLineCharacter - }; - } - function getDisableJsDiagnosticsCodeActions(context) { - var sourceFile = context.sourceFile, program = context.program, newLineCharacter = context.newLineCharacter, span = context.span; - if (!ts.isInJavaScriptFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return undefined; - } - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Ignore_this_error_message), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [getIgnoreCommentLocationForLocation(sourceFile, span.start, newLineCharacter)] - }] - }, - { - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Disable_checking_for_this_file), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { - start: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.pos : 0, - length: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.end - sourceFile.checkJsDirective.pos : 0 - }, - newText: "// @ts-nocheck" + newLineCharacter - }] - }] - }]; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var codefix; - (function (codefix) { - function newNodesToChanges(newNodes, insertAfter, context) { - var sourceFile = context.sourceFile; - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) { - var newNode = newNodes_1[_i]; - changeTracker.insertNodeAfter(sourceFile, insertAfter, newNode, { suffix: context.newLineCharacter }); - } - var changes = changeTracker.getChanges(); - if (!ts.some(changes)) { - return changes; - } - ts.Debug.assert(changes.length === 1); - var consolidatedChanges = [{ - fileName: changes[0].fileName, - textChanges: [{ - span: changes[0].textChanges[0].span, - newText: changes[0].textChanges.reduce(function (prev, cur) { return prev + cur.newText; }, "") - }] - }]; - return consolidatedChanges; - } - codefix.newNodesToChanges = newNodesToChanges; - function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, checker) { - var classMembers = classDeclaration.symbol.members; - var missingMembers = possiblyMissingSymbols.filter(function (symbol) { return !classMembers.has(symbol.getName()); }); - var newNodes = []; - for (var _i = 0, missingMembers_1 = missingMembers; _i < missingMembers_1.length; _i++) { - var symbol = missingMembers_1[_i]; - var newNode = createNewNodeForMemberSymbol(symbol, classDeclaration, checker); - if (newNode) { - if (Array.isArray(newNode)) { - newNodes = newNodes.concat(newNode); - } - else { - newNodes.push(newNode); - } - } - } - return newNodes; - } - codefix.createMissingMemberNodes = createMissingMemberNodes; - function createNewNodeForMemberSymbol(symbol, enclosingDeclaration, checker) { - var declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return undefined; - } - var declaration = declarations[0]; - var name = ts.getSynthesizedClone(ts.getNameOfDeclaration(declaration)); - var visibilityModifier = createVisibilityModifier(ts.getModifierFlags(declaration)); - var modifiers = visibilityModifier ? ts.createNodeArray([visibilityModifier]) : undefined; - var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - var optional = !!(symbol.flags & 67108864); - switch (declaration.kind) { - case 153: - case 154: - case 148: - case 149: - var typeNode = checker.typeToTypeNode(type, enclosingDeclaration); - var property = ts.createProperty(undefined, modifiers, name, optional ? ts.createToken(55) : undefined, typeNode, undefined); - return property; - case 150: - case 151: - var signatures = checker.getSignaturesOfType(type, 0); - if (!ts.some(signatures)) { - return undefined; - } - if (declarations.length === 1) { - ts.Debug.assert(signatures.length === 1); - var signature = signatures[0]; - return signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - } - var signatureDeclarations = []; - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - if (declarations.length > signatures.length) { - var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - else { - ts.Debug.assert(declarations.length === signatures.length); - var methodImplementingSignatures = createMethodImplementingSignatures(signatures, name, optional, modifiers); - signatureDeclarations.push(methodImplementingSignatures); - } - return signatureDeclarations; - default: - return undefined; - } - function signatureToMethodDeclaration(signature, enclosingDeclaration, body) { - var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, 151, enclosingDeclaration); - if (signatureDeclaration) { - signatureDeclaration.decorators = undefined; - signatureDeclaration.modifiers = modifiers; - signatureDeclaration.name = name; - signatureDeclaration.questionToken = optional ? ts.createToken(55) : undefined; - signatureDeclaration.body = body; - } - return signatureDeclaration; - } - } - function createMethodImplementingSignatures(signatures, name, optional, modifiers) { - var maxArgsSignature = signatures[0]; - var minArgumentCount = signatures[0].minArgumentCount; - var someSigHasRestParameter = false; - for (var i = 0; i < signatures.length; i++) { - var sig = signatures[i]; - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (sig.hasRestParameter) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!sig.hasRestParameter || maxArgsSignature.hasRestParameter)) { - maxArgsSignature = sig; - } - } - var maxNonRestArgs = maxArgsSignature.parameters.length - (maxArgsSignature.hasRestParameter ? 1 : 0); - var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.getName(); }); - var parameters = []; - for (var i = 0; i < maxNonRestArgs; i++) { - var anyType = ts.createKeywordTypeNode(119); - var newParameter = ts.createParameter(undefined, undefined, undefined, maxArgsParameterSymbolNames[i], i >= minArgumentCount ? ts.createToken(55) : undefined, anyType, undefined); - parameters.push(newParameter); - } - if (someSigHasRestParameter) { - var anyArrayType = ts.createArrayTypeNode(ts.createKeywordTypeNode(119)); - var restParameter = ts.createParameter(undefined, undefined, ts.createToken(24), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", maxNonRestArgs >= minArgumentCount ? ts.createToken(55) : undefined, anyArrayType, undefined); - parameters.push(restParameter); - } - return createStubbedMethod(modifiers, name, optional, undefined, parameters, undefined); - } - function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType) { - return ts.createMethodDeclaration(undefined, modifiers, undefined, name, optional ? ts.createToken(55) : undefined, typeParameters, parameters, returnType, createStubbedMethodBody()); - } - codefix.createStubbedMethod = createStubbedMethod; - function createStubbedMethodBody() { - return ts.createBlock([ts.createThrow(ts.createNew(ts.createIdentifier("Error"), undefined, [ts.createLiteral("Method not implemented.")]))], true); - } - function createVisibilityModifier(flags) { - if (flags & 4) { - return ts.createToken(114); - } - else if (flags & 16) { - return ts.createToken(113); - } - return undefined; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.servicesVersion = "0.5"; - function createNode(kind, pos, end, parent) { - var node = kind >= 143 ? new NodeObject(kind, pos, end) : - kind === 71 ? new IdentifierObject(71, pos, end) : - new TokenObject(kind, pos, end); - node.parent = parent; - return node; - } - var NodeObject = (function () { - function NodeObject(kind, pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.transformFlags = undefined; - this.parent = undefined; - this.kind = kind; - } - NodeObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - NodeObject.prototype.getFullStart = function () { - return this.pos; - }; - NodeObject.prototype.getEnd = function () { - return this.end; - }; - NodeObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - NodeObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - NodeObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - NodeObject.prototype.getText = function (sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - }; - NodeObject.prototype.addSyntheticNodes = function (nodes, pos, end, useJSDocScanner) { - ts.scanner.setTextPos(pos); - while (pos < end) { - var token = useJSDocScanner ? ts.scanner.scanJSDocToken() : ts.scanner.scan(); - var textPos = ts.scanner.getTextPos(); - if (textPos <= end) { - nodes.push(createNode(token, pos, textPos, this)); - } - pos = textPos; - } - return pos; - }; - NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(294, nodes.pos, nodes.end, this); - list._children = []; - var pos = nodes.pos; - for (var _i = 0, nodes_9 = nodes; _i < nodes_9.length; _i++) { - var node = nodes_9[_i]; - if (pos < node.pos) { - pos = this.addSyntheticNodes(list._children, pos, node.pos); - } - list._children.push(node); - pos = node.end; - } - if (pos < nodes.end) { - this.addSyntheticNodes(list._children, pos, nodes.end); - } - return list; - }; - NodeObject.prototype.createChildren = function (sourceFile) { - var _this = this; - var children; - if (this.kind >= 143) { - ts.scanner.setText((sourceFile || this.getSourceFile()).text); - children = []; - var pos_3 = this.pos; - var useJSDocScanner_1 = this.kind >= 283 && this.kind <= 293; - var processNode = function (node) { - var isJSDocTagNode = ts.isJSDocTag(node); - if (!isJSDocTagNode && pos_3 < node.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, node.pos, useJSDocScanner_1); - } - children.push(node); - if (!isJSDocTagNode) { - pos_3 = node.end; - } - }; - var processNodes = function (nodes) { - if (pos_3 < nodes.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, nodes.pos, useJSDocScanner_1); - } - children.push(_this.createSyntaxList(nodes)); - pos_3 = nodes.end; - }; - if (this.jsDoc) { - for (var _i = 0, _a = this.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - processNode(jsDocComment); - } - } - pos_3 = this.pos; - ts.forEachChild(this, processNode, processNodes); - if (pos_3 < this.end) { - this.addSyntheticNodes(children, pos_3, this.end); - } - ts.scanner.setText(undefined); - } - this._children = children || ts.emptyArray; - }; - NodeObject.prototype.getChildCount = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children.length; - }; - NodeObject.prototype.getChildAt = function (index, sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children[index]; - }; - NodeObject.prototype.getChildren = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children; - }; - NodeObject.prototype.getFirstToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - if (!children.length) { - return undefined; - } - var child = ts.find(children, function (kid) { return kid.kind < 267 || kid.kind > 293; }); - return child.kind < 143 ? - child : - child.getFirstToken(sourceFile); - }; - NodeObject.prototype.getLastToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - var child = ts.lastOrUndefined(children); - if (!child) { - return undefined; - } - return child.kind < 143 ? child : child.getLastToken(sourceFile); - }; - NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { - return ts.forEachChild(this, cbNode, cbNodeArray); - }; - return NodeObject; - }()); - var TokenOrIdentifierObject = (function () { - function TokenOrIdentifierObject(pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0; - this.parent = undefined; - } - TokenOrIdentifierObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - TokenOrIdentifierObject.prototype.getFullStart = function () { - return this.pos; - }; - TokenOrIdentifierObject.prototype.getEnd = function () { - return this.end; - }; - TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - TokenOrIdentifierObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - TokenOrIdentifierObject.prototype.getText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.getStart(), this.getEnd()); - }; - TokenOrIdentifierObject.prototype.getChildCount = function () { - return 0; - }; - TokenOrIdentifierObject.prototype.getChildAt = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getChildren = function () { - return ts.emptyArray; - }; - TokenOrIdentifierObject.prototype.getFirstToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getLastToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.forEachChild = function () { - return undefined; - }; - return TokenOrIdentifierObject; - }()); - var SymbolObject = (function () { - function SymbolObject(flags, name) { - this.flags = flags; - this.name = name; - } - SymbolObject.prototype.getFlags = function () { - return this.flags; - }; - SymbolObject.prototype.getName = function () { - return this.name; - }; - SymbolObject.prototype.getDeclarations = function () { - return this.declarations; - }; - SymbolObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = ts.JsDoc.getJsDocCommentsFromDeclarations(this.declarations); - } - return this.documentationComment; - }; - SymbolObject.prototype.getJsDocTags = function () { - if (this.tags === undefined) { - this.tags = ts.JsDoc.getJsDocTagsFromDeclarations(this.declarations); - } - return this.tags; - }; - return SymbolObject; - }()); - var TokenObject = (function (_super) { - __extends(TokenObject, _super); - function TokenObject(kind, pos, end) { - var _this = _super.call(this, pos, end) || this; - _this.kind = kind; - return _this; - } - return TokenObject; - }(TokenOrIdentifierObject)); - var IdentifierObject = (function (_super) { - __extends(IdentifierObject, _super); - function IdentifierObject(_kind, pos, end) { - return _super.call(this, pos, end) || this; - } - return IdentifierObject; - }(TokenOrIdentifierObject)); - IdentifierObject.prototype.kind = 71; - var TypeObject = (function () { - function TypeObject(checker, flags) { - this.checker = checker; - this.flags = flags; - } - TypeObject.prototype.getFlags = function () { - return this.flags; - }; - TypeObject.prototype.getSymbol = function () { - return this.symbol; - }; - TypeObject.prototype.getProperties = function () { - return this.checker.getPropertiesOfType(this); - }; - TypeObject.prototype.getProperty = function (propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - }; - TypeObject.prototype.getApparentProperties = function () { - return this.checker.getAugmentedPropertiesOfType(this); - }; - TypeObject.prototype.getCallSignatures = function () { - return this.checker.getSignaturesOfType(this, 0); - }; - TypeObject.prototype.getConstructSignatures = function () { - return this.checker.getSignaturesOfType(this, 1); - }; - TypeObject.prototype.getStringIndexType = function () { - return this.checker.getIndexTypeOfType(this, 0); - }; - TypeObject.prototype.getNumberIndexType = function () { - return this.checker.getIndexTypeOfType(this, 1); - }; - TypeObject.prototype.getBaseTypes = function () { - return this.flags & 32768 && this.objectFlags & (1 | 2) - ? this.checker.getBaseTypes(this) - : undefined; - }; - TypeObject.prototype.getNonNullableType = function () { - return this.checker.getNonNullableType(this); - }; - return TypeObject; - }()); - var SignatureObject = (function () { - function SignatureObject(checker) { - this.checker = checker; - } - SignatureObject.prototype.getDeclaration = function () { - return this.declaration; - }; - SignatureObject.prototype.getTypeParameters = function () { - return this.typeParameters; - }; - SignatureObject.prototype.getParameters = function () { - return this.parameters; - }; - SignatureObject.prototype.getReturnType = function () { - return this.checker.getReturnTypeOfSignature(this); - }; - SignatureObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? ts.JsDoc.getJsDocCommentsFromDeclarations([this.declaration]) : []; - } - return this.documentationComment; - }; - SignatureObject.prototype.getJsDocTags = function () { - if (this.jsDocTags === undefined) { - this.jsDocTags = this.declaration ? ts.JsDoc.getJsDocTagsFromDeclarations([this.declaration]) : []; - } - return this.jsDocTags; - }; - return SignatureObject; - }()); - var SourceFileObject = (function (_super) { - __extends(SourceFileObject, _super); - function SourceFileObject(kind, pos, end) { - return _super.call(this, kind, pos, end) || this; - } - SourceFileObject.prototype.update = function (newText, textChangeRange) { - return ts.updateSourceFile(this, newText, textChangeRange); - }; - SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { - return ts.getLineAndCharacterOfPosition(this, position); - }; - SourceFileObject.prototype.getLineStarts = function () { - return ts.getLineStarts(this); - }; - SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { - return ts.getPositionOfLineAndCharacter(this, line, character); - }; - SourceFileObject.prototype.getLineEndOfPosition = function (pos) { - var line = this.getLineAndCharacterOfPosition(pos).line; - var lineStarts = this.getLineStarts(); - var lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - var fullText = this.getFullText(); - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - }; - SourceFileObject.prototype.getNamedDeclarations = function () { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.computeNamedDeclarations = function () { - var result = ts.createMultiMap(); - ts.forEachChild(this, visit); - return result; - function addDeclaration(declaration) { - var name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - var declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var result_7 = getTextOfIdentifierOrLiteral(name); - if (result_7 !== undefined) { - return result_7; - } - if (name.kind === 144) { - var expr = name.expression; - if (expr.kind === 179) { - return expr.name.text; - } - return getTextOfIdentifierOrLiteral(expr); - } - } - return undefined; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 || - node.kind === 9 || - node.kind === 8) { - return node.text; - } - } - return undefined; - } - function visit(node) { - switch (node.kind) { - case 228: - case 186: - case 151: - case 150: - var functionDeclaration = node; - var declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - var declarations = getDeclarations(declarationName); - var lastDeclaration = ts.lastOrUndefined(declarations); - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } - else { - declarations.push(functionDeclaration); - } - } - ts.forEachChild(node, visit); - break; - case 229: - case 199: - case 230: - case 231: - case 232: - case 233: - case 237: - case 246: - case 242: - case 237: - case 239: - case 240: - case 153: - case 154: - case 163: - addDeclaration(node); - ts.forEachChild(node, visit); - break; - case 146: - if (!ts.hasModifier(node, 92)) { - break; - } - case 226: - case 176: { - var decl = node; - if (ts.isBindingPattern(decl.name)) { - ts.forEachChild(decl.name, visit); - break; - } - if (decl.initializer) - visit(decl.initializer); - } - case 264: - case 149: - case 148: - addDeclaration(node); - break; - case 244: - if (node.exportClause) { - ts.forEach(node.exportClause.elements, visit); - } - break; - case 238: - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - addDeclaration(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240) { - addDeclaration(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - default: - ts.forEachChild(node, visit); - } - } - }; - return SourceFileObject; - }(NodeObject)); - function getServicesObjectAllocator() { - return { - getNodeConstructor: function () { return NodeObject; }, - getTokenConstructor: function () { return TokenObject; }, - getIdentifierConstructor: function () { return IdentifierObject; }, - getSourceFileConstructor: function () { return SourceFileObject; }, - getSymbolConstructor: function () { return SymbolObject; }, - getTypeConstructor: function () { return TypeObject; }, - getSignatureConstructor: function () { return SignatureObject; }, - }; - } - function toEditorSettings(optionsAsMap) { - var allPropertiesAreCamelCased = true; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - var settings = {}; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key)) { - var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; - } - ts.toEditorSettings = toEditorSettings; - function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); - } - function displayPartsToString(displayParts) { - if (displayParts) { - return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); - } - return ""; - } - ts.displayPartsToString = displayPartsToString; - function getDefaultCompilerOptions() { - return { - target: 1, - jsx: 1 - }; - } - ts.getDefaultCompilerOptions = getDefaultCompilerOptions; - function getSupportedCodeFixes() { - return ts.codefix.getSupportedErrorCodes(); - } - ts.getSupportedCodeFixes = getSupportedCodeFixes; - var HostCache = (function () { - function HostCache(host, getCanonicalFileName) { - this.host = host; - this.getCanonicalFileName = getCanonicalFileName; - this.currentDirectory = host.getCurrentDirectory(); - this.fileNameToEntry = ts.createFileMap(); - var rootFileNames = host.getScriptFileNames(); - for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { - var fileName = rootFileNames_1[_i]; - this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); - } - this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); - } - HostCache.prototype.compilationSettings = function () { - return this._compilationSettings; - }; - HostCache.prototype.createEntry = function (fileName, path) { - var entry; - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (scriptSnapshot) { - entry = { - hostFileName: fileName, - version: this.host.getScriptVersion(fileName), - scriptSnapshot: scriptSnapshot, - scriptKind: ts.getScriptKind(fileName, this.host) - }; - } - this.fileNameToEntry.set(path, entry); - return entry; - }; - HostCache.prototype.getEntry = function (path) { - return this.fileNameToEntry.get(path); - }; - HostCache.prototype.contains = function (path) { - return this.fileNameToEntry.contains(path); - }; - HostCache.prototype.getOrCreateEntry = function (fileName) { - var path = ts.toPath(fileName, this.currentDirectory, this.getCanonicalFileName); - return this.getOrCreateEntryByPath(fileName, path); - }; - HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { - return this.contains(path) - ? this.getEntry(path) - : this.createEntry(fileName, path); - }; - HostCache.prototype.getRootFileNames = function () { - var fileNames = []; - this.fileNameToEntry.forEachValue(function (_path, value) { - if (value) { - fileNames.push(value.hostFileName); - } - }); - return fileNames; - }; - HostCache.prototype.getVersion = function (path) { - var file = this.getEntry(path); - return file && file.version; - }; - HostCache.prototype.getScriptSnapshot = function (path) { - var file = this.getEntry(path); - return file && file.scriptSnapshot; - }; - return HostCache; - }()); - var SyntaxTreeCache = (function () { - function SyntaxTreeCache(host) { - this.host = host; - } - SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - throw new Error("Could not find file: '" + fileName + "'."); - } - var scriptKind = ts.getScriptKind(fileName, this.host); - var version = this.host.getScriptVersion(fileName); - var sourceFile; - if (this.currentFileName !== fileName) { - sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 5, version, true, scriptKind); - } - else if (this.currentFileVersion !== version) { - var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); - } - if (sourceFile) { - this.currentFileVersion = version; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - }; - return SyntaxTreeCache; - }()); - function setSourceFileFields(sourceFile, scriptSnapshot, version) { - sourceFile.version = version; - sourceFile.scriptSnapshot = scriptSnapshot; - } - function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents, scriptKind) { - var text = scriptSnapshot.getText(0, scriptSnapshot.getLength()); - var sourceFile = ts.createSourceFile(fileName, text, scriptTarget, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version); - return sourceFile; - } - ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; - ts.disableIncrementalParsing = false; - function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { - if (textChangeRange) { - if (version !== sourceFile.version) { - if (!ts.disableIncrementalParsing) { - var newText = void 0; - var prefix = textChangeRange.span.start !== 0 - ? sourceFile.text.substr(0, textChangeRange.span.start) - : ""; - var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length - ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) - : ""; - if (textChangeRange.newLength === 0) { - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } - else { - var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - newText = prefix && suffix - ? prefix + changedText + suffix - : prefix - ? (prefix + changedText) - : (changedText + suffix); - } - var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version); - newSourceFile.nameTable = undefined; - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = undefined; - } - return newSourceFile; - } - } - } - return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, true, sourceFile.scriptKind); - } - ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; - var CancellationTokenObject = (function () { - function CancellationTokenObject(cancellationToken) { - this.cancellationToken = cancellationToken; - } - CancellationTokenObject.prototype.isCancellationRequested = function () { - return this.cancellationToken && this.cancellationToken.isCancellationRequested(); - }; - CancellationTokenObject.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return CancellationTokenObject; - }()); - var ThrottledCancellationToken = (function () { - function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { - if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - this.lastCancellationCheckTime = 0; - } - ThrottledCancellationToken.prototype.isCancellationRequested = function () { - var time = ts.timestamp(); - var duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - }; - ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return ThrottledCancellationToken; - }()); - ts.ThrottledCancellationToken = ThrottledCancellationToken; - function createLanguageService(host, documentRegistry) { - if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } - var syntaxTreeCache = new SyntaxTreeCache(host); - var ruleProvider; - var program; - var lastProjectVersion; - var lastTypesRootVersion = 0; - var useCaseSensitivefileNames = host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(); - var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var currentDirectory = host.getCurrentDirectory(); - if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { - ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); - } - function log(message) { - if (host.log) { - host.log(message); - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitivefileNames); - function getValidSourceFile(fileName) { - var sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - throw new Error("Could not find file: '" + fileName + "'."); - } - return sourceFile; - } - function getRuleProvider(options) { - if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(); - } - ruleProvider.ensureUpToDate(options); - return ruleProvider; - } - function synchronizeHostData() { - if (host.getProjectVersion) { - var hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = undefined; - lastTypesRootVersion = typeRootsVersion; - } - var hostCache = new HostCache(host, getCanonicalFileName); - if (programUpToDate()) { - return; - } - var oldSettings = program && program.getCompilerOptions(); - var newSettings = hostCache.compilationSettings(); - var shouldCreateNewSourceFiles = oldSettings && - (oldSettings.target !== newSettings.target || - oldSettings.module !== newSettings.module || - oldSettings.moduleResolution !== newSettings.moduleResolution || - oldSettings.noResolve !== newSettings.noResolve || - oldSettings.jsx !== newSettings.jsx || - oldSettings.allowJs !== newSettings.allowJs || - oldSettings.disableSizeLimit !== oldSettings.disableSizeLimit || - oldSettings.baseUrl !== newSettings.baseUrl || - !ts.equalOwnProperties(oldSettings.paths, newSettings.paths)); - var compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: getCanonicalFileName, - useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, - getNewLine: function () { return ts.getNewLineOrDefaultFromHost(host); }, - getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, - writeFile: ts.noop, - getCurrentDirectory: function () { return currentDirectory; }, - fileExists: function (fileName) { - return hostCache.getOrCreateEntry(fileName) !== undefined; - }, - readFile: function (fileName) { - var entry = hostCache.getOrCreateEntry(fileName); - return entry && entry.scriptSnapshot.getText(0, entry.scriptSnapshot.getLength()); - }, - directoryExists: function (directoryName) { - return ts.directoryProbablyExists(directoryName, host); - }, - getDirectories: function (path) { - return host.getDirectories ? host.getDirectories(path) : []; - } - }; - if (host.trace) { - compilerHost.trace = function (message) { return host.trace(message); }; - } - if (host.resolveModuleNames) { - compilerHost.resolveModuleNames = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile); }; - } - if (host.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile) { - return host.resolveTypeReferenceDirectives(typeReferenceDirectiveNames, containingFile); - }; - } - var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, compilerHost, program); - if (program) { - var oldSourceFiles = program.getSourceFiles(); - var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldSettings); - for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { - var oldSourceFile = oldSourceFiles_1[_i]; - if (!newProgram.getSourceFile(oldSourceFile.fileName) || shouldCreateNewSourceFiles) { - documentRegistry.releaseDocumentWithKey(oldSourceFile.path, oldSettingsKey); - } - } - } - hostCache = undefined; - program = newProgram; - program.getTypeChecker(); - return; - function getOrCreateSourceFile(fileName) { - return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getOrCreateSourceFileByPath(fileName, path) { - ts.Debug.assert(hostCache !== undefined); - var hostFileInformation = hostCache.getOrCreateEntryByPath(fileName, path); - if (!hostFileInformation) { - return undefined; - } - if (!shouldCreateNewSourceFiles) { - var oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - ts.Debug.assert(hostFileInformation.scriptKind === oldSourceFile.scriptKind, "Registered script kind (" + oldSourceFile.scriptKind + ") should match new script kind (" + hostFileInformation.scriptKind + ") for file: " + path); - return documentRegistry.updateDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - } - return documentRegistry.acquireDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - function sourceFileUpToDate(sourceFile) { - if (!sourceFile) { - return false; - } - var path = sourceFile.path || ts.toPath(sourceFile.fileName, currentDirectory, getCanonicalFileName); - return sourceFile.version === hostCache.getVersion(path); - } - function programUpToDate() { - if (!program) { - return false; - } - var rootFileNames = hostCache.getRootFileNames(); - if (program.getSourceFiles().length !== rootFileNames.length) { - return false; - } - for (var _i = 0, rootFileNames_2 = rootFileNames; _i < rootFileNames_2.length; _i++) { - var fileName = rootFileNames_2[_i]; - if (!sourceFileUpToDate(program.getSourceFile(fileName))) { - return false; - } - } - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - } - function getProgram() { - synchronizeHostData(); - return program; - } - function cleanupSemanticCache() { - program = undefined; - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); - }); - } - } - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken); - } - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - var targetSourceFile = getValidSourceFile(fileName); - var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!program.getCompilerOptions().declaration) { - return semanticDiagnostics; - } - var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return ts.concatenate(semanticDiagnostics, declarationDiagnostics); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return program.getOptionsDiagnostics(cancellationToken).concat(program.getGlobalDiagnostics(cancellationToken)); - } - function getCompletionsAtPosition(fileName, position) { - synchronizeHostData(); - return ts.Completions.getCompletionsAtPosition(host, program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position); - } - function getCompletionEntryDetails(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntryDetails(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getCompletionEntrySymbol(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntrySymbol(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isLabelName(node)) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - switch (node.kind) { - case 71: - case 179: - case 143: - case 99: - case 169: - case 97: - var type = typeChecker.getTypeAtLocation(node); - if (type) { - return { - kind: ts.ScriptElementKind.unknown, - kindModifiers: ts.ScriptElementKindModifier.none, - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeChecker, type, ts.getContainerNode(node)), - documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined, - tags: type.symbol ? type.symbol.getJsDocTags() : undefined - }; - } - } - return undefined; - } - var displayPartsDocumentationsAndKind = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(node), node); - return { - kind: displayPartsDocumentationsAndKind.symbolKind, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: displayPartsDocumentationsAndKind.displayParts, - documentation: displayPartsDocumentationsAndKind.documentation, - tags: displayPartsDocumentationsAndKind.tags - }; - } - function getDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.getImplementationsAtPosition(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getOccurrencesAtPosition(fileName, position) { - var results = getOccurrencesAtPositionCore(fileName, position); - if (results) { - var sourceFile_1 = getCanonicalFileName(ts.normalizeSlashes(fileName)); - results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile_1; }); - } - return results; - } - function getDocumentHighlights(fileName, position, filesToSearch) { - synchronizeHostData(); - var sourceFilesToSearch = ts.map(filesToSearch, function (f) { return program.getSourceFile(f); }); - var sourceFile = getValidSourceFile(fileName); - return ts.DocumentHighlights.getDocumentHighlights(program.getTypeChecker(), cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function getOccurrencesAtPositionCore(fileName, position) { - return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); - function convertDocumentHighlights(documentHighlights) { - if (!documentHighlights) { - return undefined; - } - var result = []; - for (var _i = 0, documentHighlights_1 = documentHighlights; _i < documentHighlights_1.length; _i++) { - var entry = documentHighlights_1[_i]; - for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { - var highlightSpan = _b[_a]; - result.push({ - fileName: entry.fileName, - textSpan: highlightSpan.textSpan, - isWriteAccess: highlightSpan.kind === ts.HighlightSpanKind.writtenReference, - isDefinition: false, - isInString: highlightSpan.isInString, - }); - } - } - return result; - } - } - function findRenameLocations(fileName, position, findInStrings, findInComments) { - return getReferences(fileName, position, { findInStrings: findInStrings, findInComments: findInComments, isForRename: true }); - } - function getReferencesAtPosition(fileName, position) { - return getReferences(fileName, position); - } - function getReferences(fileName, position, options) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedEntries(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position, options); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedSymbols(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { - synchronizeHostData(); - var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var outputFiles = []; - function writeFile(fileName, data, writeByteOrderMark) { - outputFiles.push({ - name: fileName, - writeByteOrderMark: writeByteOrderMark, - text: data - }); - } - var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - var emitOutput = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); - return { - outputFiles: outputFiles, - emitSkipped: emitOutput.emitSkipped - }; - } - function getSignatureHelpItems(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); - } - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getSourceFile(fileName) { - return getNonBoundSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return; - } - switch (node.kind) { - case 179: - case 143: - case 9: - case 86: - case 101: - case 95: - case 97: - case 99: - case 169: - case 71: - break; - default: - return; - } - var nodeForStartPos = node; - while (true) { - if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { - nodeForStartPos = nodeForStartPos.parent; - } - else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { - if (nodeForStartPos.parent.parent.kind === 233 && - nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - nodeForStartPos = nodeForStartPos.parent.parent.name; - } - else { - break; - } - } - else { - break; - } - } - return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems(fileName) { - return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree(fileName) { - return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function isTsOrTsxFile(fileName) { - var kind = ts.getScriptKind(fileName, host); - return kind === 3 || kind === 4; - } - function getSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return []; - } - synchronizeHostData(); - return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getEncodedSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - return { spans: [], endOfLineState: 0 }; - } - synchronizeHostData(); - return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getSyntacticClassifications(fileName, span) { - return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications(fileName, span) { - return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); - } - function getBraceMatchingAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var result = []; - var token = ts.getTouchingToken(sourceFile, position); - if (token.getStart(sourceFile) === position) { - var matchKind = getMatchingTokenKind(token); - if (matchKind) { - var parentElement = token.parent; - var childNodes = parentElement.getChildren(sourceFile); - for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) { - var current = childNodes_1[_i]; - if (current.kind === matchKind) { - var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - if (range1.start < range2.start) { - result.push(range1, range2); - } - else { - result.push(range2, range1); - } - break; - } - } - } - } - return result; - function getMatchingTokenKind(token) { - switch (token.kind) { - case 17: return 18; - case 19: return 20; - case 21: return 22; - case 27: return 29; - case 18: return 17; - case 20: return 19; - case 22: return 21; - case 29: return 27; - } - return undefined; - } - } - function getIndentationAtPosition(fileName, position, editorOptions) { - var start = ts.timestamp(); - var settings = toEditorSettings(editorOptions); - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsForDocument(fileName, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatDocument(sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - if (key === "}") { - return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === ";") { - return ts.formatting.formatOnSemicolon(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === "\n") { - return ts.formatting.formatOnEnter(position, sourceFile, getRuleProvider(settings), settings); - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var span = { start: start, length: end - start }; - var newLineChar = ts.getNewLineOrDefaultFromHost(host); - var allFixes = []; - ts.forEach(ts.deduplicate(errorCodes), function (error) { - cancellationToken.throwIfCancellationRequested(); - var context = { - errorCode: error, - sourceFile: sourceFile, - span: span, - program: program, - newLineCharacter: newLineChar, - host: host, - cancellationToken: cancellationToken, - rulesProvider: getRuleProvider(formatOptions) - }; - var fixes = ts.codefix.getFixes(context); - if (fixes) { - allFixes = allFixes.concat(fixes); - } - }); - return allFixes; - } - function getDocCommentTemplateAtPosition(fileName, position) { - return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - if (openingBrace === 60) { - return false; - } - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - if (ts.isInString(sourceFile, position)) { - return false; - } - if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123; - } - if (ts.isInTemplateString(sourceFile, position)) { - return false; - } - return true; - } - function getTodoComments(fileName, descriptors) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - var fileContents = sourceFile.text; - var result = []; - if (descriptors.length > 0) { - var regExp = getTodoCommentsRegExp(); - var matchArray = void 0; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - var firstDescriptorCaptureIndex = 3; - ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - var preamble = matchArray[1]; - var matchPosition = matchArray.index + preamble.length; - var token = ts.getTokenAtPosition(sourceFile, matchPosition); - if (!ts.isInsideComment(sourceFile, token, matchPosition)) { - continue; - } - var descriptor = undefined; - for (var i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - ts.Debug.assert(descriptor !== undefined); - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - var message = matchArray[2]; - result.push({ - descriptor: descriptor, - message: message, - position: matchPosition - }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - var singleLineCommentStart = /(?:\/\/+\s*)/.source; - var multiLineCommentStart = /(?:\/\*+\s*)/.source; - var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; - var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - var messageRemainder = /(?:.*?)/.source; - var messagePortion = "(" + literals + messageRemainder + ")"; - var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return (char >= 97 && char <= 122) || - (char >= 65 && char <= 90) || - (char >= 48 && char <= 57); - } - } - function getRenameInfo(fileName, position) { - synchronizeHostData(); - var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); - return ts.Rename.getRenameInfo(program.getTypeChecker(), defaultLibFileName, getCanonicalFileName, getValidSourceFile(fileName), position); - } - return { - dispose: dispose, - cleanupSemanticCache: cleanupSemanticCache, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications, - getSemanticClassifications: getSemanticClassifications, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, - getEncodedSemanticClassifications: getEncodedSemanticClassifications, - getCompletionsAtPosition: getCompletionsAtPosition, - getCompletionEntryDetails: getCompletionEntryDetails, - getCompletionEntrySymbol: getCompletionEntrySymbol, - getSignatureHelpItems: getSignatureHelpItems, - getQuickInfoAtPosition: getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition, - getImplementationAtPosition: getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, - getReferencesAtPosition: getReferencesAtPosition, - findReferences: findReferences, - getOccurrencesAtPosition: getOccurrencesAtPosition, - getDocumentHighlights: getDocumentHighlights, - getNameOrDottedNameSpan: getNameOrDottedNameSpan, - getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems, - getRenameInfo: getRenameInfo, - findRenameLocations: findRenameLocations, - getNavigationBarItems: getNavigationBarItems, - getNavigationTree: getNavigationTree, - getOutliningSpans: getOutliningSpans, - getTodoComments: getTodoComments, - getBraceMatchingAtPosition: getBraceMatchingAtPosition, - getIndentationAtPosition: getIndentationAtPosition, - getFormattingEditsForRange: getFormattingEditsForRange, - getFormattingEditsForDocument: getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, - isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, - getCodeFixesAtPosition: getCodeFixesAtPosition, - getEmitOutput: getEmitOutput, - getNonBoundSourceFile: getNonBoundSourceFile, - getSourceFile: getSourceFile, - getProgram: getProgram - }; - } - ts.createLanguageService = createLanguageService; - function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; - } - ts.getNameTable = getNameTable; - function initializeNameTable(sourceFile) { - var nameTable = ts.createMap(); - walk(sourceFile); - sourceFile.nameTable = nameTable; - function walk(node) { - switch (node.kind) { - case 71: - setNameTable(node.text, node); - break; - case 9: - case 8: - if (ts.isDeclarationName(node) || - node.parent.kind === 248 || - isArgumentOfElementAccessExpression(node) || - ts.isLiteralComputedPropertyDeclarationName(node)) { - setNameTable(node.text, node); - } - break; - default: - ts.forEachChild(node, walk); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - ts.forEachChild(jsDoc, walk); - } - } - } - } - function setNameTable(text, node) { - nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); - } - } - function isObjectLiteralElement(node) { - switch (node.kind) { - case 253: - case 255: - case 261: - case 262: - case 151: - case 153: - case 154: - return true; - } - return false; - } - function getContainingObjectLiteralElement(node) { - switch (node.kind) { - case 9: - case 8: - if (node.parent.kind === 144) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; - } - case 71: - return isObjectLiteralElement(node.parent) && - (node.parent.parent.kind === 178 || node.parent.parent.kind === 254) && - node.parent.name === node ? node.parent : undefined; - } - return undefined; - } - ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; - function getPropertySymbolsFromContextualType(typeChecker, node) { - var objectLiteral = node.parent; - var contextualType = typeChecker.getContextualType(objectLiteral); - var name = ts.getTextOfPropertyName(node.name); - if (name && contextualType) { - var result_8 = []; - var symbol = contextualType.getProperty(name); - if (contextualType.flags & 65536) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_8.push(symbol); - } - }); - return result_8; - } - if (symbol) { - result_8.push(symbol); - return result_8; - } - } - return undefined; - } - ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; - function isArgumentOfElementAccessExpression(node) { - return node && - node.parent && - node.parent.kind === 180 && - node.parent.argumentExpression === node; - } - function getDefaultLibFilePath(options) { - if (typeof __dirname !== "undefined") { - return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); - } - ts.getDefaultLibFilePath = getDefaultLibFilePath; - ts.objectAllocator = getServicesObjectAllocator(); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.ActionSet = "action::set"; - server.ActionInvalidate = "action::invalidate"; - server.EventBeginInstallTypes = "event::beginInstallTypes"; - server.EventEndInstallTypes = "event::endInstallTypes"; - server.EventInitializationFailed = "event::initializationFailed"; - var Arguments; - (function (Arguments) { - Arguments.GlobalCacheLocation = "--globalTypingsCacheLocation"; - Arguments.LogFile = "--logFile"; - Arguments.EnableTelemetry = "--enableTelemetry"; - Arguments.TypingSafeListLocation = "--typingSafeListLocation"; - })(Arguments = server.Arguments || (server.Arguments = {})); - function hasArgument(argumentName) { - return ts.sys.args.indexOf(argumentName) >= 0; - } - server.hasArgument = hasArgument; - function findArgument(argumentName) { - var index = ts.sys.args.indexOf(argumentName); - return index >= 0 && index < ts.sys.args.length - 1 - ? ts.sys.args[index + 1] - : undefined; - } - server.findArgument = findArgument; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LogLevel; - (function (LogLevel) { - LogLevel[LogLevel["terse"] = 0] = "terse"; - LogLevel[LogLevel["normal"] = 1] = "normal"; - LogLevel[LogLevel["requestTime"] = 2] = "requestTime"; - LogLevel[LogLevel["verbose"] = 3] = "verbose"; - })(LogLevel = server.LogLevel || (server.LogLevel = {})); - server.emptyArray = []; - var Msg; - (function (Msg) { - Msg.Err = "Err"; - Msg.Info = "Info"; - Msg.Perf = "Perf"; - })(Msg = server.Msg || (server.Msg = {})); - function getProjectRootPath(project) { - switch (project.projectKind) { - case server.ProjectKind.Configured: - return ts.getDirectoryPath(project.getProjectName()); - case server.ProjectKind.Inferred: - return ""; - case server.ProjectKind.External: - var projectName = ts.normalizeSlashes(project.getProjectName()); - return project.projectService.host.fileExists(projectName) ? ts.getDirectoryPath(projectName) : projectName; - } - } - function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) { - return { - projectName: project.getProjectName(), - fileNames: project.getFileNames(true), - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - unresolvedImports: unresolvedImports, - projectRootPath: getProjectRootPath(project), - cachePath: cachePath, - kind: "discover" - }; - } - server.createInstallTypingsRequest = createInstallTypingsRequest; - var Errors; - (function (Errors) { - function ThrowNoProject() { - throw new Error("No Project."); - } - Errors.ThrowNoProject = ThrowNoProject; - function ThrowProjectLanguageServiceDisabled() { - throw new Error("The project's language service is disabled."); - } - Errors.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled; - function ThrowProjectDoesNotContainDocument(fileName, project) { - throw new Error("Project '" + project.getProjectName() + "' does not contain document '" + fileName + "'"); - } - Errors.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument; - })(Errors = server.Errors || (server.Errors = {})); - function getDefaultFormatCodeSettings(host) { - return { - indentSize: 4, - tabSize: 4, - newLineCharacter: host.newLine || "\n", - convertTabsToSpaces: true, - indentStyle: ts.IndentStyle.Smart, - insertSpaceAfterConstructor: false, - insertSpaceAfterCommaDelimiter: true, - insertSpaceAfterSemicolonInForStatements: true, - insertSpaceBeforeAndAfterBinaryOperators: true, - insertSpaceAfterKeywordsInControlFlowStatements: true, - insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, - insertSpaceBeforeFunctionParenthesis: false, - placeOpenBraceOnNewLineForFunctions: false, - placeOpenBraceOnNewLineForControlBlocks: false, - }; - } - server.getDefaultFormatCodeSettings = getDefaultFormatCodeSettings; - function mergeMapLikes(target, source) { - for (var key in source) { - if (ts.hasProperty(source, key)) { - target[key] = source[key]; - } - } - } - server.mergeMapLikes = mergeMapLikes; - function removeItemFromSet(items, itemToRemove) { - if (items.length === 0) { - return; - } - var index = items.indexOf(itemToRemove); - if (index < 0) { - return; - } - if (index === items.length - 1) { - items.pop(); - } - else { - items[index] = items.pop(); - } - } - server.removeItemFromSet = removeItemFromSet; - function toNormalizedPath(fileName) { - return ts.normalizePath(fileName); - } - server.toNormalizedPath = toNormalizedPath; - function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) { - var f = ts.isRootedDiskPath(normalizedPath) ? normalizedPath : ts.getNormalizedAbsolutePath(normalizedPath, currentDirectory); - return getCanonicalFileName(f); - } - server.normalizedPathToPath = normalizedPathToPath; - function asNormalizedPath(fileName) { - return fileName; - } - server.asNormalizedPath = asNormalizedPath; - function createNormalizedPathMap() { - var map = ts.createMap(); - return { - get: function (path) { - return map.get(path); - }, - set: function (path, value) { - map.set(path, value); - }, - contains: function (path) { - return map.has(path); - }, - remove: function (path) { - map.delete(path); - } - }; - } - server.createNormalizedPathMap = createNormalizedPathMap; - function isInferredProjectName(name) { - return /dev\/null\/inferredProject\d+\*/.test(name); - } - server.isInferredProjectName = isInferredProjectName; - function makeInferredProjectName(counter) { - return "/dev/null/inferredProject" + counter + "*"; - } - server.makeInferredProjectName = makeInferredProjectName; - function toSortedReadonlyArray(arr) { - arr.sort(); - return arr; - } - server.toSortedReadonlyArray = toSortedReadonlyArray; - var ThrottledOperations = (function () { - function ThrottledOperations(host) { - this.host = host; - this.pendingTimeouts = ts.createMap(); - } - ThrottledOperations.prototype.schedule = function (operationId, delay, cb) { - var pendingTimeout = this.pendingTimeouts.get(operationId); - if (pendingTimeout) { - this.host.clearTimeout(pendingTimeout); - } - this.pendingTimeouts.set(operationId, this.host.setTimeout(ThrottledOperations.run, delay, this, operationId, cb)); - }; - ThrottledOperations.run = function (self, operationId, cb) { - self.pendingTimeouts.delete(operationId); - cb(); - }; - return ThrottledOperations; - }()); - server.ThrottledOperations = ThrottledOperations; - var GcTimer = (function () { - function GcTimer(host, delay, logger) { - this.host = host; - this.delay = delay; - this.logger = logger; - } - GcTimer.prototype.scheduleCollect = function () { - if (!this.host.gc || this.timerId !== undefined) { - return; - } - this.timerId = this.host.setTimeout(GcTimer.run, this.delay, this); - }; - GcTimer.run = function (self) { - self.timerId = undefined; - var log = self.logger.hasLevel(LogLevel.requestTime); - var before = log && self.host.getMemoryUsage(); - self.host.gc(); - if (log) { - var after = self.host.getMemoryUsage(); - self.logger.perftrc("GC::before " + before + ", after " + after); - } - }; - return GcTimer; - }()); - server.GcTimer = GcTimer; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullCancellationToken = { - isCancellationRequested: function () { return false; }, - setRequest: function () { return void 0; }, - resetRequest: function () { return void 0; } - }; - function hrTimeToMilliseconds(time) { - var seconds = time[0]; - var nanoseconds = time[1]; - return ((1e9 * seconds) + nanoseconds) / 1000000.0; - } - function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) { - if ((project.projectKind === server.ProjectKind.Inferred || project.projectKind === server.ProjectKind.External) && - project.isJsOnlyProject()) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - return scriptInfo && !scriptInfo.isJavaScript(); - } - return false; - } - function compareNumber(a, b) { - return a - b; - } - function compareFileStart(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file === b.file) { - var n = compareNumber(a.start.line, b.start.line); - if (n === 0) { - return compareNumber(a.start.offset, b.start.offset); - } - else - return n; - } - else { - return 1; - } - } - function formatDiag(fileName, project, diag) { - var scriptInfo = project.getScriptInfoForNormalizedPath(fileName); - return { - start: scriptInfo.positionToLineOffset(diag.start), - end: scriptInfo.positionToLineOffset(diag.start + diag.length), - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - code: diag.code, - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function formatConfigFileDiag(diag) { - return { - start: undefined, - end: undefined, - text: ts.flattenDiagnosticMessageText(diag.messageText, "\n"), - category: ts.DiagnosticCategory[diag.category].toLowerCase(), - source: diag.source - }; - } - function allEditsBeforePos(edits, pos) { - for (var _i = 0, edits_1 = edits; _i < edits_1.length; _i++) { - var edit = edits_1[_i]; - if (ts.textSpanEnd(edit.span) >= pos) { - return false; - } - } - return true; - } - var CommandNames; - (function (CommandNames) { - CommandNames.Brace = "brace"; - CommandNames.BraceFull = "brace-full"; - CommandNames.BraceCompletion = "braceCompletion"; - CommandNames.Change = "change"; - CommandNames.Close = "close"; - CommandNames.Completions = "completions"; - CommandNames.CompletionsFull = "completions-full"; - CommandNames.CompletionDetails = "completionEntryDetails"; - CommandNames.CompileOnSaveAffectedFileList = "compileOnSaveAffectedFileList"; - CommandNames.CompileOnSaveEmitFile = "compileOnSaveEmitFile"; - CommandNames.Configure = "configure"; - CommandNames.Definition = "definition"; - CommandNames.DefinitionFull = "definition-full"; - CommandNames.Exit = "exit"; - CommandNames.Format = "format"; - CommandNames.Formatonkey = "formatonkey"; - CommandNames.FormatFull = "format-full"; - CommandNames.FormatonkeyFull = "formatonkey-full"; - CommandNames.FormatRangeFull = "formatRange-full"; - CommandNames.Geterr = "geterr"; - CommandNames.GeterrForProject = "geterrForProject"; - CommandNames.Implementation = "implementation"; - CommandNames.ImplementationFull = "implementation-full"; - CommandNames.SemanticDiagnosticsSync = "semanticDiagnosticsSync"; - CommandNames.SyntacticDiagnosticsSync = "syntacticDiagnosticsSync"; - CommandNames.NavBar = "navbar"; - CommandNames.NavBarFull = "navbar-full"; - CommandNames.NavTree = "navtree"; - CommandNames.NavTreeFull = "navtree-full"; - CommandNames.Navto = "navto"; - CommandNames.NavtoFull = "navto-full"; - CommandNames.Occurrences = "occurrences"; - CommandNames.DocumentHighlights = "documentHighlights"; - CommandNames.DocumentHighlightsFull = "documentHighlights-full"; - CommandNames.Open = "open"; - CommandNames.Quickinfo = "quickinfo"; - CommandNames.QuickinfoFull = "quickinfo-full"; - CommandNames.References = "references"; - CommandNames.ReferencesFull = "references-full"; - CommandNames.Reload = "reload"; - CommandNames.Rename = "rename"; - CommandNames.RenameInfoFull = "rename-full"; - CommandNames.RenameLocationsFull = "renameLocations-full"; - CommandNames.Saveto = "saveto"; - CommandNames.SignatureHelp = "signatureHelp"; - CommandNames.SignatureHelpFull = "signatureHelp-full"; - CommandNames.TypeDefinition = "typeDefinition"; - CommandNames.ProjectInfo = "projectInfo"; - CommandNames.ReloadProjects = "reloadProjects"; - CommandNames.Unknown = "unknown"; - CommandNames.OpenExternalProject = "openExternalProject"; - CommandNames.OpenExternalProjects = "openExternalProjects"; - CommandNames.CloseExternalProject = "closeExternalProject"; - CommandNames.SynchronizeProjectList = "synchronizeProjectList"; - CommandNames.ApplyChangedToOpenFiles = "applyChangedToOpenFiles"; - CommandNames.EncodedSemanticClassificationsFull = "encodedSemanticClassifications-full"; - CommandNames.Cleanup = "cleanup"; - CommandNames.OutliningSpans = "outliningSpans"; - CommandNames.TodoComments = "todoComments"; - CommandNames.Indentation = "indentation"; - CommandNames.DocCommentTemplate = "docCommentTemplate"; - CommandNames.CompilerOptionsDiagnosticsFull = "compilerOptionsDiagnostics-full"; - CommandNames.NameOrDottedNameSpan = "nameOrDottedNameSpan"; - CommandNames.BreakpointStatement = "breakpointStatement"; - CommandNames.CompilerOptionsForInferredProjects = "compilerOptionsForInferredProjects"; - CommandNames.GetCodeFixes = "getCodeFixes"; - CommandNames.GetCodeFixesFull = "getCodeFixes-full"; - CommandNames.GetSupportedCodeFixes = "getSupportedCodeFixes"; - })(CommandNames = server.CommandNames || (server.CommandNames = {})); - function formatMessage(msg, logger, byteLength, newLine) { - var verboseLogging = logger.hasLevel(server.LogLevel.verbose); - var json = JSON.stringify(msg); - if (verboseLogging) { - logger.info(msg.type + ": " + json); - } - var len = byteLength(json, "utf8"); - return "Content-Length: " + (1 + len) + "\r\n\r\n" + json + newLine; - } - server.formatMessage = formatMessage; - var MultistepOperation = (function () { - function MultistepOperation(operationHost) { - var _this = this; - this.operationHost = operationHost; - this.completed = true; - this.next = { - immediate: function (action) { return _this.immediate(action); }, - delay: function (ms, action) { return _this.delay(ms, action); } - }; - } - MultistepOperation.prototype.startNew = function (action) { - this.complete(); - this.requestId = this.operationHost.getCurrentRequestId(); - this.completed = false; - this.executeAction(action); - }; - MultistepOperation.prototype.complete = function () { - if (!this.completed) { - if (this.requestId) { - this.operationHost.sendRequestCompletedEvent(this.requestId); - } - this.completed = true; - } - this.setTimerHandle(undefined); - this.setImmediateId(undefined); - }; - MultistepOperation.prototype.immediate = function (action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id"); - this.setImmediateId(this.operationHost.getServerHost().setImmediate(function () { - _this.immediateId = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - })); - }; - MultistepOperation.prototype.delay = function (ms, action) { - var _this = this; - var requestId = this.requestId; - ts.Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id"); - this.setTimerHandle(this.operationHost.getServerHost().setTimeout(function () { - _this.timerHandle = undefined; - _this.operationHost.executeWithRequestId(requestId, function () { return _this.executeAction(action); }); - }, ms)); - }; - MultistepOperation.prototype.executeAction = function (action) { - var stop = false; - try { - if (this.operationHost.isCancellationRequested()) { - stop = true; - } - else { - action(this.next); - } - } - catch (e) { - stop = true; - if (!(e instanceof ts.OperationCanceledException)) { - this.operationHost.logError(e, "delayed processing of request " + this.requestId); - } - } - if (stop || !this.hasPendingWork()) { - this.complete(); - } - }; - MultistepOperation.prototype.setTimerHandle = function (timerHandle) { - if (this.timerHandle !== undefined) { - this.operationHost.getServerHost().clearTimeout(this.timerHandle); - } - this.timerHandle = timerHandle; - }; - MultistepOperation.prototype.setImmediateId = function (immediateId) { - if (this.immediateId !== undefined) { - this.operationHost.getServerHost().clearImmediate(this.immediateId); - } - this.immediateId = immediateId; - }; - MultistepOperation.prototype.hasPendingWork = function () { - return !!this.timerHandle || !!this.immediateId; - }; - return MultistepOperation; - }()); - var Session = (function () { - function Session(optsOrArg) { - var _this = this; - this.changeSeq = 0; - this.handlers = ts.createMapFromTemplate((_a = {}, - _a[CommandNames.OpenExternalProject] = function (request) { - _this.projectService.openExternalProject(request.arguments, false); - return _this.requiredResponse(true); - }, - _a[CommandNames.OpenExternalProjects] = function (request) { - _this.projectService.openExternalProjects(request.arguments.projects); - return _this.requiredResponse(true); - }, - _a[CommandNames.CloseExternalProject] = function (request) { - _this.projectService.closeExternalProject(request.arguments.projectFileName); - return _this.requiredResponse(true); - }, - _a[CommandNames.SynchronizeProjectList] = function (request) { - var result = _this.projectService.synchronizeProjectList(request.arguments.knownProjects); - if (!result.some(function (p) { return p.projectErrors && p.projectErrors.length !== 0; })) { - return _this.requiredResponse(result); - } - var converted = ts.map(result, function (p) { - if (!p.projectErrors || p.projectErrors.length === 0) { - return p; - } - return { - info: p.info, - changes: p.changes, - files: p.files, - projectErrors: _this.convertToDiagnosticsWithLinePosition(p.projectErrors, undefined) - }; - }); - return _this.requiredResponse(converted); - }, - _a[CommandNames.ApplyChangedToOpenFiles] = function (request) { - _this.projectService.applyChangesInOpenFiles(request.arguments.openFiles, request.arguments.changedFiles, request.arguments.closedFiles); - _this.changeSeq++; - return _this.requiredResponse(true); - }, - _a[CommandNames.Exit] = function () { - _this.exit(); - return _this.notRequired(); - }, - _a[CommandNames.Definition] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, true)); - }, - _a[CommandNames.DefinitionFull] = function (request) { - return _this.requiredResponse(_this.getDefinition(request.arguments, false)); - }, - _a[CommandNames.TypeDefinition] = function (request) { - return _this.requiredResponse(_this.getTypeDefinition(request.arguments)); - }, - _a[CommandNames.Implementation] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, true)); - }, - _a[CommandNames.ImplementationFull] = function (request) { - return _this.requiredResponse(_this.getImplementation(request.arguments, false)); - }, - _a[CommandNames.References] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, true)); - }, - _a[CommandNames.ReferencesFull] = function (request) { - return _this.requiredResponse(_this.getReferences(request.arguments, false)); - }, - _a[CommandNames.Rename] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, true)); - }, - _a[CommandNames.RenameLocationsFull] = function (request) { - return _this.requiredResponse(_this.getRenameLocations(request.arguments, false)); - }, - _a[CommandNames.RenameInfoFull] = function (request) { - return _this.requiredResponse(_this.getRenameInfo(request.arguments)); - }, - _a[CommandNames.Open] = function (request) { - _this.openClientFile(server.toNormalizedPath(request.arguments.file), request.arguments.fileContent, server.convertScriptKindName(request.arguments.scriptKindName), request.arguments.projectRootPath ? server.toNormalizedPath(request.arguments.projectRootPath) : undefined); - return _this.notRequired(); - }, - _a[CommandNames.Quickinfo] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, true)); - }, - _a[CommandNames.QuickinfoFull] = function (request) { - return _this.requiredResponse(_this.getQuickInfoWorker(request.arguments, false)); - }, - _a[CommandNames.OutliningSpans] = function (request) { - return _this.requiredResponse(_this.getOutliningSpans(request.arguments)); - }, - _a[CommandNames.TodoComments] = function (request) { - return _this.requiredResponse(_this.getTodoComments(request.arguments)); - }, - _a[CommandNames.Indentation] = function (request) { - return _this.requiredResponse(_this.getIndentation(request.arguments)); - }, - _a[CommandNames.NameOrDottedNameSpan] = function (request) { - return _this.requiredResponse(_this.getNameOrDottedNameSpan(request.arguments)); - }, - _a[CommandNames.BreakpointStatement] = function (request) { - return _this.requiredResponse(_this.getBreakpointStatement(request.arguments)); - }, - _a[CommandNames.BraceCompletion] = function (request) { - return _this.requiredResponse(_this.isValidBraceCompletion(request.arguments)); - }, - _a[CommandNames.DocCommentTemplate] = function (request) { - return _this.requiredResponse(_this.getDocCommentTemplate(request.arguments)); - }, - _a[CommandNames.Format] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRange(request.arguments)); - }, - _a[CommandNames.Formatonkey] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystroke(request.arguments)); - }, - _a[CommandNames.FormatFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForDocumentFull(request.arguments)); - }, - _a[CommandNames.FormatonkeyFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsAfterKeystrokeFull(request.arguments)); - }, - _a[CommandNames.FormatRangeFull] = function (request) { - return _this.requiredResponse(_this.getFormattingEditsForRangeFull(request.arguments)); - }, - _a[CommandNames.Completions] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, true)); - }, - _a[CommandNames.CompletionsFull] = function (request) { - return _this.requiredResponse(_this.getCompletions(request.arguments, false)); - }, - _a[CommandNames.CompletionDetails] = function (request) { - return _this.requiredResponse(_this.getCompletionEntryDetails(request.arguments)); - }, - _a[CommandNames.CompileOnSaveAffectedFileList] = function (request) { - return _this.requiredResponse(_this.getCompileOnSaveAffectedFileList(request.arguments)); - }, - _a[CommandNames.CompileOnSaveEmitFile] = function (request) { - return _this.requiredResponse(_this.emitFile(request.arguments)); - }, - _a[CommandNames.SignatureHelp] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, true)); - }, - _a[CommandNames.SignatureHelpFull] = function (request) { - return _this.requiredResponse(_this.getSignatureHelpItems(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsDiagnosticsFull] = function (request) { - return _this.requiredResponse(_this.getCompilerOptionsDiagnostics(request.arguments)); - }, - _a[CommandNames.EncodedSemanticClassificationsFull] = function (request) { - return _this.requiredResponse(_this.getEncodedSemanticClassifications(request.arguments)); - }, - _a[CommandNames.Cleanup] = function () { - _this.cleanup(); - return _this.requiredResponse(true); - }, - _a[CommandNames.SemanticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSemanticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.SyntacticDiagnosticsSync] = function (request) { - return _this.requiredResponse(_this.getSyntacticDiagnosticsSync(request.arguments)); - }, - _a[CommandNames.Geterr] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnostics(next, request.arguments.delay, request.arguments.files); }); - return _this.notRequired(); - }, - _a[CommandNames.GeterrForProject] = function (request) { - _this.errorCheck.startNew(function (next) { return _this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file); }); - return _this.notRequired(); - }, - _a[CommandNames.Change] = function (request) { - _this.change(request.arguments); - return _this.notRequired(); - }, - _a[CommandNames.Configure] = function (request) { - _this.projectService.setHostConfiguration(request.arguments); - _this.output(undefined, CommandNames.Configure, request.seq); - return _this.notRequired(); - }, - _a[CommandNames.Reload] = function (request) { - _this.reload(request.arguments, request.seq); - return _this.requiredResponse({ reloadFinished: true }); - }, - _a[CommandNames.Saveto] = function (request) { - var savetoArgs = request.arguments; - _this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile); - return _this.notRequired(); - }, - _a[CommandNames.Close] = function (request) { - var closeArgs = request.arguments; - _this.closeClientFile(closeArgs.file); - return _this.notRequired(); - }, - _a[CommandNames.Navto] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, true)); - }, - _a[CommandNames.NavtoFull] = function (request) { - return _this.requiredResponse(_this.getNavigateToItems(request.arguments, false)); - }, - _a[CommandNames.Brace] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, true)); - }, - _a[CommandNames.BraceFull] = function (request) { - return _this.requiredResponse(_this.getBraceMatching(request.arguments, false)); - }, - _a[CommandNames.NavBar] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, true)); - }, - _a[CommandNames.NavBarFull] = function (request) { - return _this.requiredResponse(_this.getNavigationBarItems(request.arguments, false)); - }, - _a[CommandNames.NavTree] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, true)); - }, - _a[CommandNames.NavTreeFull] = function (request) { - return _this.requiredResponse(_this.getNavigationTree(request.arguments, false)); - }, - _a[CommandNames.Occurrences] = function (request) { - return _this.requiredResponse(_this.getOccurrences(request.arguments)); - }, - _a[CommandNames.DocumentHighlights] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, true)); - }, - _a[CommandNames.DocumentHighlightsFull] = function (request) { - return _this.requiredResponse(_this.getDocumentHighlights(request.arguments, false)); - }, - _a[CommandNames.CompilerOptionsForInferredProjects] = function (request) { - _this.setCompilerOptionsForInferredProjects(request.arguments); - return _this.requiredResponse(true); - }, - _a[CommandNames.ProjectInfo] = function (request) { - return _this.requiredResponse(_this.getProjectInfo(request.arguments)); - }, - _a[CommandNames.ReloadProjects] = function () { - _this.projectService.reloadProjects(); - return _this.notRequired(); - }, - _a[CommandNames.GetCodeFixes] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, true)); - }, - _a[CommandNames.GetCodeFixesFull] = function (request) { - return _this.requiredResponse(_this.getCodeFixes(request.arguments, false)); - }, - _a[CommandNames.GetSupportedCodeFixes] = function () { - return _this.requiredResponse(_this.getSupportedCodeFixes()); - }, - _a)); - var opts; - if (arguments.length === 1) { - opts = optsOrArg; - } - else { - opts = { - host: arguments[0], - cancellationToken: arguments[1], - useSingleInferredProject: arguments[2], - typingsInstaller: arguments[3], - byteLength: arguments[4], - hrtime: arguments[5], - logger: arguments[6], - canUseEvents: arguments[7], - eventHandler: arguments[8], - throttleWaitMilliseconds: arguments[9] - }; - } - this.host = opts.host; - this.cancellationToken = opts.cancellationToken; - this.typingsInstaller = opts.typingsInstaller; - this.byteLength = opts.byteLength; - this.hrtime = opts.hrtime; - this.logger = opts.logger; - this.canUseEvents = opts.canUseEvents; - var throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = this.canUseEvents - ? opts.eventHandler || (function (event) { return _this.defaultEventHandler(event); }) - : undefined; - var multistepOperationHost = { - executeWithRequestId: function (requestId, action) { return _this.executeWithRequestId(requestId, action); }, - getCurrentRequestId: function () { return _this.currentRequestId; }, - getServerHost: function () { return _this.host; }, - logError: function (err, cmd) { return _this.logError(err, cmd); }, - sendRequestCompletedEvent: function (requestId) { return _this.sendRequestCompletedEvent(requestId); }, - isCancellationRequested: function () { return _this.cancellationToken.isCancellationRequested(); } - }; - this.errorCheck = new MultistepOperation(multistepOperationHost); - var settings = { - host: this.host, - logger: this.logger, - cancellationToken: this.cancellationToken, - useSingleInferredProject: opts.useSingleInferredProject, - typingsInstaller: this.typingsInstaller, - throttleWaitMilliseconds: throttleWaitMilliseconds, - eventHandler: this.eventHandler, - globalPlugins: opts.globalPlugins, - pluginProbeLocations: opts.pluginProbeLocations, - allowLocalPluginLoads: opts.allowLocalPluginLoads - }; - this.projectService = new server.ProjectService(settings); - this.gcTimer = new server.GcTimer(this.host, 7000, this.logger); - var _a; - } - Session.prototype.sendRequestCompletedEvent = function (requestId) { - var event = { - seq: 0, - type: "event", - event: "requestCompleted", - body: { request_seq: requestId } - }; - this.send(event); - }; - Session.prototype.defaultEventHandler = function (event) { - var _this = this; - switch (event.eventName) { - case server.ContextEvent: - var _a = event.data, project_1 = _a.project, fileName_2 = _a.fileName; - this.projectService.logger.info("got context event, updating diagnostics for " + fileName_2); - this.errorCheck.startNew(function (next) { return _this.updateErrorCheck(next, [{ fileName: fileName_2, project: project_1 }], _this.changeSeq, function (n) { return n === _this.changeSeq; }, 100); }); - break; - case server.ConfigFileDiagEvent: - var _b = event.data, triggerFile = _b.triggerFile, configFileName = _b.configFileName, diagnostics = _b.diagnostics; - this.configFileDiagnosticEvent(triggerFile, configFileName, diagnostics); - break; - case server.ProjectLanguageServiceStateEvent: - var eventName = "projectLanguageServiceState"; - this.event({ - projectName: event.data.project.getProjectName(), - languageServiceEnabled: event.data.languageServiceEnabled - }, eventName); - break; - } - }; - Session.prototype.logError = function (err, cmd) { - var msg = "Exception on executing command " + cmd; - if (err.message) { - msg += ":\n" + err.message; - if (err.stack) { - msg += "\n" + err.stack; - } - } - this.logger.msg(msg, server.Msg.Err); - }; - Session.prototype.send = function (msg) { - if (msg.type === "event" && !this.canUseEvents) { - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("Session does not support events: ignored event: " + JSON.stringify(msg)); - } - return; - } - this.host.write(formatMessage(msg, this.logger, this.byteLength, this.host.newLine)); - }; - Session.prototype.configFileDiagnosticEvent = function (triggerFile, configFile, diagnostics) { - var bakedDiags = ts.map(diagnostics, formatConfigFileDiag); - var ev = { - seq: 0, - type: "event", - event: "configFileDiag", - body: { - triggerFile: triggerFile, - configFile: configFile, - diagnostics: bakedDiags - } - }; - this.send(ev); - }; - Session.prototype.event = function (info, eventName) { - var ev = { - seq: 0, - type: "event", - event: eventName, - body: info - }; - this.send(ev); - }; - Session.prototype.output = function (info, cmdName, reqSeq, errorMsg) { - if (reqSeq === void 0) { reqSeq = 0; } - var res = { - seq: 0, - type: "response", - command: cmdName, - request_seq: reqSeq, - success: !errorMsg, - }; - if (!errorMsg) { - res.body = info; - } - else { - res.message = errorMsg; - } - this.send(res); - }; - Session.prototype.semanticCheck = function (file, project) { - try { - var diags = []; - if (!isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - diags = project.getLanguageService().getSemanticDiagnostics(file); - } - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "semanticDiag"); - } - catch (err) { - this.logError(err, "semantic check"); - } - }; - Session.prototype.syntacticCheck = function (file, project) { - try { - var diags = project.getLanguageService().getSyntacticDiagnostics(file); - if (diags) { - var bakedDiags = diags.map(function (diag) { return formatDiag(file, project, diag); }); - this.event({ file: file, diagnostics: bakedDiags }, "syntaxDiag"); - } - } - catch (err) { - this.logError(err, "syntactic check"); - } - }; - Session.prototype.updateProjectStructure = function (seq, matchSeq, ms) { - var _this = this; - if (ms === void 0) { ms = 1500; } - this.host.setTimeout(function () { - if (matchSeq(seq)) { - _this.projectService.refreshInferredProjects(); - } - }, ms); - }; - Session.prototype.updateErrorCheck = function (next, checkList, seq, matchSeq, ms, followMs, requireOpen) { - var _this = this; - if (ms === void 0) { ms = 1500; } - if (followMs === void 0) { followMs = 200; } - if (requireOpen === void 0) { requireOpen = true; } - if (followMs > ms) { - followMs = ms; - } - var index = 0; - var checkOne = function () { - if (matchSeq(seq)) { - var checkSpec_1 = checkList[index]; - index++; - if (checkSpec_1.project.containsFile(checkSpec_1.fileName, requireOpen)) { - _this.syntacticCheck(checkSpec_1.fileName, checkSpec_1.project); - next.immediate(function () { - _this.semanticCheck(checkSpec_1.fileName, checkSpec_1.project); - if (checkList.length > index) { - next.delay(followMs, checkOne); - } - }); - } - } - }; - if ((checkList.length > index) && (matchSeq(seq))) { - next.delay(ms, checkOne); - } - }; - Session.prototype.cleanProjects = function (caption, projects) { - if (!projects) { - return; - } - this.logger.info("cleaning " + caption); - for (var _i = 0, projects_1 = projects; _i < projects_1.length; _i++) { - var p = projects_1[_i]; - p.getLanguageService(false).cleanupSemanticCache(); - } - }; - Session.prototype.cleanup = function () { - this.cleanProjects("inferred projects", this.projectService.inferredProjects); - this.cleanProjects("configured projects", this.projectService.configuredProjects); - this.cleanProjects("external projects", this.projectService.externalProjects); - if (this.host.gc) { - this.logger.info("host.gc()"); - this.host.gc(); - } - }; - Session.prototype.getEncodedSemanticClassifications = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getEncodedSemanticClassifications(file, args); - }; - Session.prototype.getProject = function (projectFileName) { - return projectFileName && this.projectService.findProject(projectFileName); - }; - Session.prototype.getCompilerOptionsDiagnostics = function (args) { - var project = this.getProject(args.projectFileName); - return this.convertToDiagnosticsWithLinePosition(project.getLanguageService().getCompilerOptionsDiagnostics(), undefined); - }; - Session.prototype.convertToDiagnosticsWithLinePosition = function (diagnostics, scriptInfo) { - var _this = this; - return diagnostics.map(function (d) { return ({ - message: ts.flattenDiagnosticMessageText(d.messageText, _this.host.newLine), - start: d.start, - length: d.length, - category: ts.DiagnosticCategory[d.category].toLowerCase(), - code: d.code, - source: d.source, - startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start), - endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length) - }); }); - }; - Session.prototype.getDiagnosticsWorker = function (args, isSemantic, selector, includeLinePosition) { - var _a = this.getFileAndProject(args), project = _a.project, file = _a.file; - if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - return []; - } - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var diagnostics = selector(project, file); - return includeLinePosition - ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) - : diagnostics.map(function (d) { return formatDiag(file, project, d); }); - }; - Session.prototype.getDefinition = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - if (simplifiedResult) { - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - } - else { - return definitions; - } - }; - Session.prototype.getTypeDefinition = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var definitions = project.getLanguageService().getTypeDefinitionAtPosition(file, position); - if (!definitions) { - return undefined; - } - return definitions.map(function (def) { - var defScriptInfo = project.getScriptInfo(def.fileName); - return { - file: def.fileName, - start: defScriptInfo.positionToLineOffset(def.textSpan.start), - end: defScriptInfo.positionToLineOffset(ts.textSpanEnd(def.textSpan)) - }; - }); - }; - Session.prototype.getImplementation = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var implementations = project.getLanguageService().getImplementationAtPosition(file, position); - if (!implementations) { - return []; - } - if (simplifiedResult) { - return implementations.map(function (_a) { - var fileName = _a.fileName, textSpan = _a.textSpan; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - start: scriptInfo.positionToLineOffset(textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)) - }; - }); - } - else { - return implementations; - } - }; - Session.prototype.getOccurrences = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var occurrences = project.getLanguageService().getOccurrencesAtPosition(file, position); - if (!occurrences) { - return undefined; - } - return occurrences.map(function (occurrence) { - var fileName = occurrence.fileName, isWriteAccess = occurrence.isWriteAccess, textSpan = occurrence.textSpan, isInString = occurrence.isInString; - var scriptInfo = project.getScriptInfo(fileName); - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - var result = { - start: start, - end: end, - file: fileName, - isWriteAccess: isWriteAccess, - }; - if (isInString) { - result.isInString = isInString; - } - return result; - }); - }; - Session.prototype.getSyntacticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, false, function (project, file) { return project.getLanguageService().getSyntacticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getSemanticDiagnosticsSync = function (args) { - return this.getDiagnosticsWorker(args, true, function (project, file) { return project.getLanguageService().getSemanticDiagnostics(file); }, args.includeLinePosition); - }; - Session.prototype.getDocumentHighlights = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch); - if (!documentHighlights) { - return undefined; - } - if (simplifiedResult) { - return documentHighlights.map(convertToDocumentHighlightsItem); - } - else { - return documentHighlights; - } - function convertToDocumentHighlightsItem(documentHighlights) { - var fileName = documentHighlights.fileName, highlightSpans = documentHighlights.highlightSpans; - var scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - highlightSpans: highlightSpans.map(convertHighlightSpan) - }; - function convertHighlightSpan(highlightSpan) { - var textSpan = highlightSpan.textSpan, kind = highlightSpan.kind; - var start = scriptInfo.positionToLineOffset(textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(textSpan)); - return { start: start, end: end, kind: kind }; - } - } - }; - Session.prototype.setCompilerOptionsForInferredProjects = function (args) { - this.projectService.setCompilerOptionsForInferredProjects(args.options); - }; - Session.prototype.getProjectInfo = function (args) { - return this.getProjectInfoWorker(args.file, args.projectFileName, args.needFileNameList); - }; - Session.prototype.getProjectInfoWorker = function (uncheckedFileName, projectFileName, needFileNameList) { - var project = this.getFileAndProjectWorker(uncheckedFileName, projectFileName, true, true).project; - var projectInfo = { - configFileName: project.getProjectName(), - languageServiceDisabled: !project.languageServiceEnabled, - fileNames: needFileNameList ? project.getFileNames() : undefined - }; - return projectInfo; - }; - Session.prototype.getRenameInfo = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService().getRenameInfo(file, position); - }; - Session.prototype.getProjects = function (args) { - var projects; - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - projects = [project]; - } - } - else { - var scriptInfo = this.projectService.getScriptInfo(args.file); - projects = scriptInfo.containingProjects; - } - projects = ts.filter(projects, function (p) { return p.languageServiceEnabled; }); - if (!projects || !projects.length) { - return server.Errors.ThrowNoProject(); - } - return projects; - }; - Session.prototype.getDefaultProject = function (args) { - if (args.projectFileName) { - var project = this.getProject(args.projectFileName); - if (project) { - return project; - } - } - var info = this.projectService.getScriptInfo(args.file); - return info.getDefaultProject(); - }; - Session.prototype.getRenameLocations = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var info = this.projectService.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, info); - var projects = this.getProjects(args); - if (simplifiedResult) { - var defaultProject = this.getDefaultProject(args); - var renameInfo = defaultProject.getLanguageService().getRenameInfo(file, position); - if (!renameInfo) { - return undefined; - } - if (!renameInfo.canRename) { - return { - info: renameInfo, - locs: [] - }; - } - var fileSpans = server.combineProjectOutput(projects, function (project) { - var renameLocations = project.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); - if (!renameLocations) { - return []; - } - return renameLocations.map(function (location) { - var locationScriptInfo = project.getScriptInfo(location.fileName); - return { - file: location.fileName, - start: locationScriptInfo.positionToLineOffset(location.textSpan.start), - end: locationScriptInfo.positionToLineOffset(ts.textSpanEnd(location.textSpan)), - }; - }); - }, compareRenameLocation, function (a, b) { return a.file === b.file && a.start.line === b.start.line && a.start.offset === b.start.offset; }); - var locs = fileSpans.reduce(function (accum, cur) { - var curFileAccum; - if (accum.length > 0) { - curFileAccum = accum[accum.length - 1]; - if (curFileAccum.file !== cur.file) { - curFileAccum = undefined; - } - } - if (!curFileAccum) { - curFileAccum = { file: cur.file, locs: [] }; - accum.push(curFileAccum); - } - curFileAccum.locs.push({ start: cur.start, end: cur.end }); - return accum; - }, []); - return { info: renameInfo, locs: locs }; - } - else { - return server.combineProjectOutput(projects, function (p) { return p.getLanguageService().findRenameLocations(file, position, args.findInStrings, args.findInComments); }, undefined, renameLocationIsEqualTo); - } - function renameLocationIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.fileName === b.fileName && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function compareRenameLocation(a, b) { - if (a.file < b.file) { - return -1; - } - else if (a.file > b.file) { - return 1; - } - else { - if (a.start.line < b.start.line) { - return 1; - } - else if (a.start.line > b.start.line) { - return -1; - } - else { - return b.start.offset - a.start.offset; - } - } - } - }; - Session.prototype.getReferences = function (args, simplifiedResult) { - var file = server.toNormalizedPath(args.file); - var projects = this.getProjects(args); - var defaultProject = this.getDefaultProject(args); - var scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - if (simplifiedResult) { - var nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position); - if (!nameInfo) { - return undefined; - } - var displayString = ts.displayPartsToString(nameInfo.displayParts); - var nameSpan = nameInfo.textSpan; - var nameColStart = scriptInfo.positionToLineOffset(nameSpan.start).offset; - var nameText = scriptInfo.getSnapshot().getText(nameSpan.start, ts.textSpanEnd(nameSpan)); - var refs = server.combineProjectOutput(projects, function (project) { - var references = project.getLanguageService().getReferencesAtPosition(file, position); - if (!references) { - return []; - } - return references.map(function (ref) { - var refScriptInfo = project.getScriptInfo(ref.fileName); - var start = refScriptInfo.positionToLineOffset(ref.textSpan.start); - var refLineSpan = refScriptInfo.lineToTextSpan(start.line - 1); - var lineText = refScriptInfo.getSnapshot().getText(refLineSpan.start, ts.textSpanEnd(refLineSpan)).replace(/\r|\n/g, ""); - return { - file: ref.fileName, - start: start, - lineText: lineText, - end: refScriptInfo.positionToLineOffset(ts.textSpanEnd(ref.textSpan)), - isWriteAccess: ref.isWriteAccess, - isDefinition: ref.isDefinition - }; - }); - }, compareFileStart, areReferencesResponseItemsForTheSameLocation); - return { - refs: refs, - symbolName: nameText, - symbolStartOffset: nameColStart, - symbolDisplayString: displayString - }; - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().findReferences(file, position); }, undefined, undefined); - } - function areReferencesResponseItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - var _a = this.projectService.openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, false, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors; - if (this.eventHandler) { - this.eventHandler({ - eventName: "configFileDiag", - data: { triggerFile: fileName, configFileName: configFileName, diagnostics: configFileErrors || [] } - }); - } - }; - Session.prototype.getPosition = function (args, scriptInfo) { - return args.position !== undefined ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset); - }; - Session.prototype.getFileAndProject = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, true, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWithoutRefreshingInferredProjects = function (args, errorOnMissingProject) { - if (errorOnMissingProject === void 0) { errorOnMissingProject = true; } - return this.getFileAndProjectWorker(args.file, args.projectFileName, false, errorOnMissingProject); - }; - Session.prototype.getFileAndProjectWorker = function (uncheckedFileName, projectFileName, refreshInferredProjects, errorOnMissingProject) { - var file = server.toNormalizedPath(uncheckedFileName); - var project = this.getProject(projectFileName) || this.projectService.getDefaultProjectForFile(file, refreshInferredProjects); - if (!project && errorOnMissingProject) { - return server.Errors.ThrowNoProject(); - } - return { file: file, project: project }; - }; - Session.prototype.getOutliningSpans = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - return project.getLanguageService(false).getOutliningSpans(file); - }; - Session.prototype.getTodoComments = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - return project.getLanguageService().getTodoComments(file, args.descriptors); - }; - Session.prototype.getDocCommentTemplate = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return project.getLanguageService(false).getDocCommentTemplateAtPosition(file, position); - }; - Session.prototype.getIndentation = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - var indentation = project.getLanguageService(false).getIndentationAtPosition(file, position, options); - return { position: position, indentation: indentation }; - }; - Session.prototype.getBreakpointStatement = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getBreakpointStatementAtPosition(file, position); - }; - Session.prototype.getNameOrDottedNameSpan = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).getNameOrDottedNameSpan(file, position, position); - }; - Session.prototype.isValidBraceCompletion = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var position = this.getPosition(args, project.getScriptInfoForNormalizedPath(file)); - return project.getLanguageService(false).isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0)); - }; - Session.prototype.getQuickInfoWorker = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo)); - if (!quickInfo) { - return undefined; - } - if (simplifiedResult) { - var displayString = ts.displayPartsToString(quickInfo.displayParts); - var docString = ts.displayPartsToString(quickInfo.documentation); - return { - kind: quickInfo.kind, - kindModifiers: quickInfo.kindModifiers, - start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(quickInfo.textSpan)), - displayString: displayString, - documentation: docString, - tags: quickInfo.tags || [] - }; - } - else { - return quickInfo; - } - }; - Session.prototype.getFormattingEditsForRange = function (args) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - var edits = project.getLanguageService(false).getFormattingEditsForRange(file, startPosition, endPosition, this.projectService.getFormatCodeOptions(file)); - if (!edits) { - return undefined; - } - return edits.map(function (edit) { return _this.convertTextChangeToCodeEdit(edit, scriptInfo); }); - }; - Session.prototype.getFormattingEditsForRangeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForRange(file, args.position, args.endPosition, options); - }; - Session.prototype.getFormattingEditsForDocumentFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsForDocument(file, options); - }; - Session.prototype.getFormattingEditsAfterKeystrokeFull = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var options = args.options ? server.convertFormatOptions(args.options) : this.projectService.getFormatCodeOptions(file); - return project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, args.position, args.key, options); - }; - Session.prototype.getFormattingEditsAfterKeystroke = function (args) { - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var edits = project.getLanguageService(false).getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions); - if ((args.key === "\n") && ((!edits) || (edits.length === 0) || allEditsBeforePos(edits, position))) { - var lineInfo = scriptInfo.getLineInfo(args.line); - if (lineInfo && (lineInfo.leaf) && (lineInfo.leaf.text)) { - var lineText = lineInfo.leaf.text; - if (lineText.search("\\S") < 0) { - var preferredIndent = project.getLanguageService(false).getIndentationAtPosition(file, position, formatOptions); - var hasIndent = 0; - var i = void 0, len = void 0; - for (i = 0, len = lineText.length; i < len; i++) { - if (lineText.charAt(i) === " ") { - hasIndent++; - } - else if (lineText.charAt(i) === "\t") { - hasIndent += formatOptions.tabSize; - } - else { - break; - } - } - if (preferredIndent !== hasIndent) { - var firstNoWhiteSpacePosition = lineInfo.offset + i; - edits.push({ - span: ts.createTextSpanFromBounds(lineInfo.offset, firstNoWhiteSpacePosition), - newText: ts.formatting.getIndentationString(preferredIndent, formatOptions) - }); - } - } - } - } - if (!edits) { - return undefined; - } - return edits.map(function (edit) { - return { - start: scriptInfo.positionToLineOffset(edit.span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(edit.span)), - newText: edit.newText ? edit.newText : "" - }; - }); - }; - Session.prototype.getCompletions = function (args, simplifiedResult) { - var _this = this; - var prefix = args.prefix || ""; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var completions = project.getLanguageService().getCompletionsAtPosition(file, position); - if (!completions) { - return undefined; - } - if (simplifiedResult) { - return completions.entries.reduce(function (result, entry) { - if (completions.isMemberCompletion || (entry.name.toLowerCase().indexOf(prefix.toLowerCase()) === 0)) { - var name = entry.name, kind = entry.kind, kindModifiers = entry.kindModifiers, sortText = entry.sortText, replacementSpan = entry.replacementSpan; - var convertedSpan = replacementSpan ? _this.decorateSpan(replacementSpan, scriptInfo) : undefined; - result.push({ name: name, kind: kind, kindModifiers: kindModifiers, sortText: sortText, replacementSpan: convertedSpan }); - } - return result; - }, []).sort(function (a, b) { return ts.compareStrings(a.name, b.name); }); - } - else { - return completions; - } - }; - Session.prototype.getCompletionEntryDetails = function (args) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - return args.entryNames.reduce(function (accum, entryName) { - var details = project.getLanguageService().getCompletionEntryDetails(file, position, entryName); - if (details) { - accum.push(details); - } - return accum; - }, []); - }; - Session.prototype.getCompileOnSaveAffectedFileList = function (args) { - var info = this.projectService.getScriptInfo(args.file); - var result = []; - if (!info) { - return []; - } - var projectsToSearch = args.projectFileName ? [this.projectService.findProject(args.projectFileName)] : info.containingProjects; - for (var _i = 0, projectsToSearch_1 = projectsToSearch; _i < projectsToSearch_1.length; _i++) { - var project = projectsToSearch_1[_i]; - if (project.compileOnSaveEnabled && project.languageServiceEnabled) { - result.push({ - projectFileName: project.getProjectName(), - fileNames: project.getCompileOnSaveAffectedFileList(info), - projectUsesOutFile: !!project.getCompilerOptions().outFile || !!project.getCompilerOptions().out - }); - } - } - return result; - }; - Session.prototype.emitFile = function (args) { - var _this = this; - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - if (!project) { - server.Errors.ThrowNoProject(); - } - if (!project.languageServiceEnabled) { - return false; - } - var scriptInfo = project.getScriptInfo(file); - return project.builder.emitFile(scriptInfo, function (path, data, writeByteOrderMark) { return _this.host.writeFile(path, data, writeByteOrderMark); }); - }; - Session.prototype.getSignatureHelpItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var helpItems = project.getLanguageService().getSignatureHelpItems(file, position); - if (!helpItems) { - return undefined; - } - if (simplifiedResult) { - var span_17 = helpItems.applicableSpan; - return { - items: helpItems.items, - applicableSpan: { - start: scriptInfo.positionToLineOffset(span_17.start), - end: scriptInfo.positionToLineOffset(span_17.start + span_17.length) - }, - selectedItemIndex: helpItems.selectedItemIndex, - argumentIndex: helpItems.argumentIndex, - argumentCount: helpItems.argumentCount, - }; - } - else { - return helpItems; - } - }; - Session.prototype.getDiagnostics = function (next, delay, fileNames) { - var _this = this; - var checkList = fileNames.reduce(function (accum, uncheckedFileName) { - var fileName = server.toNormalizedPath(uncheckedFileName); - var project = _this.projectService.getDefaultProjectForFile(fileName, true); - if (project) { - accum.push({ fileName: fileName, project: project }); - } - return accum; - }, []); - if (checkList.length > 0) { - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay); - } - }; - Session.prototype.change = function (args) { - var _this = this; - var _a = this.getFileAndProject(args, false), file = _a.file, project = _a.project; - if (project) { - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var start = scriptInfo.lineOffsetToPosition(args.line, args.offset); - var end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - if (start >= 0) { - scriptInfo.editContent(start, end, args.insertString); - this.changeSeq++; - } - this.updateProjectStructure(this.changeSeq, function (n) { return n === _this.changeSeq; }); - } - }; - Session.prototype.reload = function (args, reqSeq) { - var file = server.toNormalizedPath(args.file); - var tempFileName = args.tmpfile && server.toNormalizedPath(args.tmpfile); - var project = this.projectService.getDefaultProjectForFile(file, true); - if (project) { - this.changeSeq++; - if (project.reloadScript(file, tempFileName)) { - this.output(undefined, CommandNames.Reload, reqSeq); - } - } - }; - Session.prototype.saveToTmp = function (fileName, tempFileName) { - var scriptInfo = this.projectService.getScriptInfo(fileName); - if (scriptInfo) { - scriptInfo.saveTo(tempFileName); - } - }; - Session.prototype.closeClientFile = function (fileName) { - if (!fileName) { - return; - } - var file = ts.normalizePath(fileName); - this.projectService.closeClientFile(file); - }; - Session.prototype.decorateNavigationBarItems = function (items, scriptInfo) { - var _this = this; - return ts.map(items, function (item) { return ({ - text: item.text, - kind: item.kind, - kindModifiers: item.kindModifiers, - spans: item.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: _this.decorateNavigationBarItems(item.childItems, scriptInfo), - indent: item.indent - }); }); - }; - Session.prototype.getNavigationBarItems = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var items = project.getLanguageService(false).getNavigationBarItems(file); - return !items - ? undefined - : simplifiedResult - ? this.decorateNavigationBarItems(items, project.getScriptInfoForNormalizedPath(file)) - : items; - }; - Session.prototype.decorateNavigationTree = function (tree, scriptInfo) { - var _this = this; - return { - text: tree.text, - kind: tree.kind, - kindModifiers: tree.kindModifiers, - spans: tree.spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }), - childItems: ts.map(tree.childItems, function (item) { return _this.decorateNavigationTree(item, scriptInfo); }) - }; - }; - Session.prototype.decorateSpan = function (span, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(span.start), - end: scriptInfo.positionToLineOffset(ts.textSpanEnd(span)) - }; - }; - Session.prototype.getNavigationTree = function (args, simplifiedResult) { - var _a = this.getFileAndProject(args), file = _a.file, project = _a.project; - var tree = project.getLanguageService(false).getNavigationTree(file); - return !tree - ? undefined - : simplifiedResult - ? this.decorateNavigationTree(tree, project.getScriptInfoForNormalizedPath(file)) - : tree; - }; - Session.prototype.getNavigateToItems = function (args, simplifiedResult) { - var projects = this.getProjects(args); - var fileName = args.currentFileOnly ? args.file && ts.normalizeSlashes(args.file) : undefined; - if (simplifiedResult) { - return server.combineProjectOutput(projects, function (project) { - var navItems = project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); - if (!navItems) { - return []; - } - return navItems.map(function (navItem) { - var scriptInfo = project.getScriptInfo(navItem.fileName); - var start = scriptInfo.positionToLineOffset(navItem.textSpan.start); - var end = scriptInfo.positionToLineOffset(ts.textSpanEnd(navItem.textSpan)); - var bakedItem = { - name: navItem.name, - kind: navItem.kind, - file: navItem.fileName, - start: start, - end: end, - }; - if (navItem.kindModifiers && (navItem.kindModifiers !== "")) { - bakedItem.kindModifiers = navItem.kindModifiers; - } - if (navItem.matchKind !== "none") { - bakedItem.matchKind = navItem.matchKind; - } - if (navItem.containerName && (navItem.containerName.length > 0)) { - bakedItem.containerName = navItem.containerName; - } - if (navItem.containerKind && (navItem.containerKind.length > 0)) { - bakedItem.containerKind = navItem.containerKind; - } - return bakedItem; - }); - }, undefined, areNavToItemsForTheSameLocation); - } - else { - return server.combineProjectOutput(projects, function (project) { return project.getLanguageService().getNavigateToItems(args.searchValue, args.maxResultCount, fileName, project.isNonTsProject()); }, undefined, navigateToItemIsEqualTo); - } - function navigateToItemIsEqualTo(a, b) { - if (a === b) { - return true; - } - if (!a || !b) { - return false; - } - return a.containerKind === b.containerKind && - a.containerName === b.containerName && - a.fileName === b.fileName && - a.isCaseSensitive === b.isCaseSensitive && - a.kind === b.kind && - a.kindModifiers === b.containerName && - a.matchKind === b.matchKind && - a.name === b.name && - a.textSpan.start === b.textSpan.start && - a.textSpan.length === b.textSpan.length; - } - function areNavToItemsForTheSameLocation(a, b) { - if (a && b) { - return a.file === b.file && - a.start === b.start && - a.end === b.end; - } - return false; - } - }; - Session.prototype.getSupportedCodeFixes = function () { - return ts.getSupportedCodeFixes(); - }; - Session.prototype.getCodeFixes = function (args, simplifiedResult) { - var _this = this; - if (args.errorCodes.length === 0) { - return undefined; - } - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var startPosition = getStartPosition(); - var endPosition = getEndPosition(); - var formatOptions = this.projectService.getFormatCodeOptions(file); - var codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, formatOptions); - if (!codeActions) { - return undefined; - } - if (simplifiedResult) { - return codeActions.map(function (codeAction) { return _this.mapCodeAction(codeAction, scriptInfo); }); - } - else { - return codeActions; - } - function getStartPosition() { - return args.startPosition !== undefined ? args.startPosition : scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset); - } - function getEndPosition() { - return args.endPosition !== undefined ? args.endPosition : scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - } - }; - Session.prototype.mapCodeAction = function (codeAction, scriptInfo) { - var _this = this; - return { - description: codeAction.description, - changes: codeAction.changes.map(function (change) { return ({ - fileName: change.fileName, - textChanges: change.textChanges.map(function (textChange) { return _this.convertTextChangeToCodeEdit(textChange, scriptInfo); }) - }); }) - }; - }; - Session.prototype.convertTextChangeToCodeEdit = function (change, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(change.span.start), - end: scriptInfo.positionToLineOffset(change.span.start + change.span.length), - newText: change.newText ? change.newText : "" - }; - }; - Session.prototype.getBraceMatching = function (args, simplifiedResult) { - var _this = this; - var _a = this.getFileAndProjectWithoutRefreshingInferredProjects(args), file = _a.file, project = _a.project; - var scriptInfo = project.getScriptInfoForNormalizedPath(file); - var position = this.getPosition(args, scriptInfo); - var spans = project.getLanguageService(false).getBraceMatchingAtPosition(file, position); - return !spans - ? undefined - : simplifiedResult - ? spans.map(function (span) { return _this.decorateSpan(span, scriptInfo); }) - : spans; - }; - Session.prototype.getDiagnosticsForProject = function (next, delay, fileName) { - var _this = this; - var _a = this.getProjectInfoWorker(fileName, undefined, true), fileNames = _a.fileNames, languageServiceDisabled = _a.languageServiceDisabled; - if (languageServiceDisabled) { - return; - } - var fileNamesInProject = fileNames.filter(function (value) { return value.indexOf("lib.d.ts") < 0; }); - var highPriorityFiles = []; - var mediumPriorityFiles = []; - var lowPriorityFiles = []; - var veryLowPriorityFiles = []; - var normalizedFileName = server.toNormalizedPath(fileName); - var project = this.projectService.getDefaultProjectForFile(normalizedFileName, true); - for (var _i = 0, fileNamesInProject_1 = fileNamesInProject; _i < fileNamesInProject_1.length; _i++) { - var fileNameInProject = fileNamesInProject_1[_i]; - if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) - highPriorityFiles.push(fileNameInProject); - else { - var info = this.projectService.getScriptInfo(fileNameInProject); - if (!info.isScriptOpen()) { - if (fileNameInProject.indexOf(".d.ts") > 0) - veryLowPriorityFiles.push(fileNameInProject); - else - lowPriorityFiles.push(fileNameInProject); - } - else - mediumPriorityFiles.push(fileNameInProject); - } - } - fileNamesInProject = highPriorityFiles.concat(mediumPriorityFiles).concat(lowPriorityFiles).concat(veryLowPriorityFiles); - if (fileNamesInProject.length > 0) { - var checkList = fileNamesInProject.map(function (fileName) { return ({ fileName: fileName, project: project }); }); - this.updateErrorCheck(next, checkList, this.changeSeq, function (n) { return n === _this.changeSeq; }, delay, 200, false); - } - }; - Session.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - Session.prototype.exit = function () { - }; - Session.prototype.notRequired = function () { - return { responseRequired: false }; - }; - Session.prototype.requiredResponse = function (response) { - return { response: response, responseRequired: true }; - }; - Session.prototype.addProtocolHandler = function (command, handler) { - if (this.handlers.has(command)) { - throw new Error("Protocol handler already exists for command \"" + command + "\""); - } - this.handlers.set(command, handler); - }; - Session.prototype.setCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === undefined); - this.currentRequestId = requestId; - this.cancellationToken.setRequest(requestId); - }; - Session.prototype.resetCurrentRequest = function (requestId) { - ts.Debug.assert(this.currentRequestId === requestId); - this.currentRequestId = undefined; - this.cancellationToken.resetRequest(requestId); - }; - Session.prototype.executeWithRequestId = function (requestId, f) { - try { - this.setCurrentRequest(requestId); - return f(); - } - finally { - this.resetCurrentRequest(requestId); - } - }; - Session.prototype.executeCommand = function (request) { - var handler = this.handlers.get(request.command); - if (handler) { - return this.executeWithRequestId(request.seq, function () { return handler(request); }); - } - else { - this.logger.msg("Unrecognized JSON command: " + JSON.stringify(request), server.Msg.Err); - this.output(undefined, CommandNames.Unknown, request.seq, "Unrecognized JSON command: " + request.command); - return { responseRequired: false }; - } - }; - Session.prototype.onMessage = function (message) { - this.gcTimer.scheduleCollect(); - var start; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - start = this.hrtime(); - if (this.logger.hasLevel(server.LogLevel.verbose)) { - this.logger.info("request: " + message); - } - } - var request; - try { - request = JSON.parse(message); - var _a = this.executeCommand(request), response = _a.response, responseRequired = _a.responseRequired; - if (this.logger.hasLevel(server.LogLevel.requestTime)) { - var elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4); - if (responseRequired) { - this.logger.perftrc(request.seq + "::" + request.command + ": elapsed time (in milliseconds) " + elapsedTime); - } - else { - this.logger.perftrc(request.seq + "::" + request.command + ": async elapsed time (in milliseconds) " + elapsedTime); - } - } - if (response) { - this.output(response, request.command, request.seq); - } - else if (responseRequired) { - this.output(undefined, request.command, request.seq, "No content available."); - } - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - this.output({ canceled: true }, request.command, request.seq); - return; - } - this.logError(err, message); - this.output(undefined, request ? request.command : CommandNames.Unknown, request ? request.seq : 0, "Error processing request. " + err.message + "\n" + err.stack); - } - }; - return Session; - }()); - server.Session = Session; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var lineCollectionCapacity = 4; - var CharRangeSection; - (function (CharRangeSection) { - CharRangeSection[CharRangeSection["PreStart"] = 0] = "PreStart"; - CharRangeSection[CharRangeSection["Start"] = 1] = "Start"; - CharRangeSection[CharRangeSection["Entire"] = 2] = "Entire"; - CharRangeSection[CharRangeSection["Mid"] = 3] = "Mid"; - CharRangeSection[CharRangeSection["End"] = 4] = "End"; - CharRangeSection[CharRangeSection["PostEnd"] = 5] = "PostEnd"; - })(CharRangeSection = server.CharRangeSection || (server.CharRangeSection = {})); - var BaseLineIndexWalker = (function () { - function BaseLineIndexWalker() { - this.goSubtree = true; - this.done = false; - } - BaseLineIndexWalker.prototype.leaf = function (_rangeStart, _rangeLength, _ll) { - }; - return BaseLineIndexWalker; - }()); - var EditWalker = (function (_super) { - __extends(EditWalker, _super); - function EditWalker() { - var _this = _super.call(this) || this; - _this.lineIndex = new LineIndex(); - _this.endBranch = []; - _this.state = CharRangeSection.Entire; - _this.initialText = ""; - _this.trailingText = ""; - _this.suppressTrailingText = false; - _this.lineIndex.root = new LineNode(); - _this.startPath = [_this.lineIndex.root]; - _this.stack = [_this.lineIndex.root]; - return _this; - } - EditWalker.prototype.insertLines = function (insertedText) { - if (this.suppressTrailingText) { - this.trailingText = ""; - } - if (insertedText) { - insertedText = this.initialText + insertedText + this.trailingText; - } - else { - insertedText = this.initialText + this.trailingText; - } - var lm = LineIndex.linesFromText(insertedText); - var lines = lm.lines; - if (lines.length > 1) { - if (lines[lines.length - 1] === "") { - lines.length--; - } - } - var branchParent; - var lastZeroCount; - for (var k = this.endBranch.length - 1; k >= 0; k--) { - this.endBranch[k].updateCounts(); - if (this.endBranch[k].charCount() === 0) { - lastZeroCount = this.endBranch[k]; - if (k > 0) { - branchParent = this.endBranch[k - 1]; - } - else { - branchParent = this.branchNode; - } - } - } - if (lastZeroCount) { - branchParent.remove(lastZeroCount); - } - var insertionNode = this.startPath[this.startPath.length - 2]; - var leafNode = this.startPath[this.startPath.length - 1]; - var len = lines.length; - if (len > 0) { - leafNode.text = lines[0]; - if (len > 1) { - var insertedNodes = new Array(len - 1); - var startNode = leafNode; - for (var i = 1; i < lines.length; i++) { - insertedNodes[i - 1] = new LineLeaf(lines[i]); - } - var pathIndex = this.startPath.length - 2; - while (pathIndex >= 0) { - insertionNode = this.startPath[pathIndex]; - insertedNodes = insertionNode.insertAt(startNode, insertedNodes); - pathIndex--; - startNode = insertionNode; - } - var insertedNodesLen = insertedNodes.length; - while (insertedNodesLen > 0) { - var newRoot = new LineNode(); - newRoot.add(this.lineIndex.root); - insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes); - insertedNodesLen = insertedNodes.length; - this.lineIndex.root = newRoot; - } - this.lineIndex.root.updateCounts(); - } - else { - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - } - else { - insertionNode.remove(leafNode); - for (var j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - return this.lineIndex; - }; - EditWalker.prototype.post = function (_relativeStart, _relativeLength, lineCollection) { - if (lineCollection === this.lineCollectionAtBranch) { - this.state = CharRangeSection.End; - } - this.stack.length--; - return undefined; - }; - EditWalker.prototype.pre = function (_relativeStart, _relativeLength, lineCollection, _parent, nodeType) { - var currentNode = this.stack[this.stack.length - 1]; - if ((this.state === CharRangeSection.Entire) && (nodeType === CharRangeSection.Start)) { - this.state = CharRangeSection.Start; - this.branchNode = currentNode; - this.lineCollectionAtBranch = lineCollection; - } - var child; - function fresh(node) { - if (node.isLeaf()) { - return new LineLeaf(""); - } - else - return new LineNode(); - } - switch (nodeType) { - case CharRangeSection.PreStart: - this.goSubtree = false; - if (this.state !== CharRangeSection.End) { - currentNode.add(lineCollection); - } - break; - case CharRangeSection.Start: - if (this.state === CharRangeSection.End) { - this.goSubtree = false; - } - else { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - break; - case CharRangeSection.Entire: - if (this.state !== CharRangeSection.End) { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath[this.startPath.length] = child; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.Mid: - this.goSubtree = false; - break; - case CharRangeSection.End: - if (this.state !== CharRangeSection.End) { - this.goSubtree = false; - } - else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch[this.endBranch.length] = child; - } - } - break; - case CharRangeSection.PostEnd: - this.goSubtree = false; - if (this.state !== CharRangeSection.Start) { - currentNode.add(lineCollection); - } - break; - } - if (this.goSubtree) { - this.stack[this.stack.length] = child; - } - return lineCollection; - }; - EditWalker.prototype.leaf = function (relativeStart, relativeLength, ll) { - if (this.state === CharRangeSection.Start) { - this.initialText = ll.text.substring(0, relativeStart); - } - else if (this.state === CharRangeSection.Entire) { - this.initialText = ll.text.substring(0, relativeStart); - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - else { - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - }; - return EditWalker; - }(BaseLineIndexWalker)); - var TextChange = (function () { - function TextChange(pos, deleteLen, insertedText) { - this.pos = pos; - this.deleteLen = deleteLen; - this.insertedText = insertedText; - } - TextChange.prototype.getTextChangeRange = function () { - return ts.createTextChangeRange(ts.createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0); - }; - return TextChange; - }()); - server.TextChange = TextChange; - var ScriptVersionCache = (function () { - function ScriptVersionCache() { - this.changes = []; - this.versions = new Array(ScriptVersionCache.maxVersions); - this.minVersion = 0; - this.currentVersion = 0; - } - ScriptVersionCache.prototype.versionToIndex = function (version) { - if (version < this.minVersion || version > this.currentVersion) { - return undefined; - } - return version % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.currentVersionToIndex = function () { - return this.currentVersion % ScriptVersionCache.maxVersions; - }; - ScriptVersionCache.prototype.edit = function (pos, deleteLen, insertedText) { - this.changes[this.changes.length] = new TextChange(pos, deleteLen, insertedText); - if ((this.changes.length > ScriptVersionCache.changeNumberThreshold) || - (deleteLen > ScriptVersionCache.changeLengthThreshold) || - (insertedText && (insertedText.length > ScriptVersionCache.changeLengthThreshold))) { - this.getSnapshot(); - } - }; - ScriptVersionCache.prototype.latest = function () { - return this.versions[this.currentVersionToIndex()]; - }; - ScriptVersionCache.prototype.latestVersion = function () { - if (this.changes.length > 0) { - this.getSnapshot(); - } - return this.currentVersion; - }; - ScriptVersionCache.prototype.reloadFromFile = function (filename) { - var content = this.host.readFile(filename); - if (!content) { - content = ""; - } - this.reload(content); - }; - ScriptVersionCache.prototype.reload = function (script) { - this.currentVersion++; - this.changes = []; - var snap = new LineIndexSnapshot(this.currentVersion, this); - for (var i = 0; i < this.versions.length; i++) { - this.versions[i] = undefined; - } - this.versions[this.currentVersionToIndex()] = snap; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - this.minVersion = this.currentVersion; - }; - ScriptVersionCache.prototype.getSnapshot = function () { - var snap = this.versions[this.currentVersionToIndex()]; - if (this.changes.length > 0) { - var snapIndex = snap.index; - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var change = _a[_i]; - snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText); - } - snap = new LineIndexSnapshot(this.currentVersion + 1, this); - snap.index = snapIndex; - snap.changesSincePreviousVersion = this.changes; - this.currentVersion = snap.version; - this.versions[this.currentVersionToIndex()] = snap; - this.changes = []; - if ((this.currentVersion - this.minVersion) >= ScriptVersionCache.maxVersions) { - this.minVersion = (this.currentVersion - ScriptVersionCache.maxVersions) + 1; - } - } - return snap; - }; - ScriptVersionCache.prototype.getTextChangesBetweenVersions = function (oldVersion, newVersion) { - if (oldVersion < newVersion) { - if (oldVersion >= this.minVersion) { - var textChangeRanges = []; - for (var i = oldVersion + 1; i <= newVersion; i++) { - var snap = this.versions[this.versionToIndex(i)]; - for (var _i = 0, _a = snap.changesSincePreviousVersion; _i < _a.length; _i++) { - var textChange = _a[_i]; - textChangeRanges[textChangeRanges.length] = textChange.getTextChangeRange(); - } - } - return ts.collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges); - } - else { - return undefined; - } - } - else { - return ts.unchangedTextChangeRange; - } - }; - ScriptVersionCache.fromString = function (host, script) { - var svc = new ScriptVersionCache(); - var snap = new LineIndexSnapshot(0, svc); - svc.versions[svc.currentVersion] = snap; - svc.host = host; - snap.index = new LineIndex(); - var lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - return svc; - }; - return ScriptVersionCache; - }()); - ScriptVersionCache.changeNumberThreshold = 8; - ScriptVersionCache.changeLengthThreshold = 256; - ScriptVersionCache.maxVersions = 8; - server.ScriptVersionCache = ScriptVersionCache; - var LineIndexSnapshot = (function () { - function LineIndexSnapshot(version, cache) { - this.version = version; - this.cache = cache; - this.changesSincePreviousVersion = []; - } - LineIndexSnapshot.prototype.getText = function (rangeStart, rangeEnd) { - return this.index.getText(rangeStart, rangeEnd - rangeStart); - }; - LineIndexSnapshot.prototype.getLength = function () { - return this.index.root.charCount(); - }; - LineIndexSnapshot.prototype.getLineStartPositions = function () { - var starts = [-1]; - var count = 1; - var pos = 0; - this.index.every(function (ll) { - starts[count] = pos; - count++; - pos += ll.text.length; - return true; - }, 0); - return starts; - }; - LineIndexSnapshot.prototype.getLineMapper = function () { - var _this = this; - return function (line) { - return _this.index.lineNumberToInfo(line).offset; - }; - }; - LineIndexSnapshot.prototype.getTextChangeRangeSinceVersion = function (scriptVersion) { - if (this.version <= scriptVersion) { - return ts.unchangedTextChangeRange; - } - else { - return this.cache.getTextChangesBetweenVersions(scriptVersion, this.version); - } - }; - LineIndexSnapshot.prototype.getChangeRange = function (oldSnapshot) { - if (oldSnapshot instanceof LineIndexSnapshot && this.cache === oldSnapshot.cache) { - return this.getTextChangeRangeSinceVersion(oldSnapshot.version); - } - }; - return LineIndexSnapshot; - }()); - server.LineIndexSnapshot = LineIndexSnapshot; - var LineIndex = (function () { - function LineIndex() { - this.checkEdits = false; - } - LineIndex.prototype.charOffsetToLineNumberAndPos = function (charOffset) { - return this.root.charOffsetToLineNumberAndPos(1, charOffset); - }; - LineIndex.prototype.lineNumberToInfo = function (lineNumber) { - var lineCount = this.root.lineCount(); - if (lineNumber <= lineCount) { - var lineInfo = this.root.lineNumberToInfo(lineNumber, 0); - lineInfo.line = lineNumber; - return lineInfo; - } - else { - return { - line: lineNumber, - offset: this.root.charCount() - }; - } - }; - LineIndex.prototype.load = function (lines) { - if (lines.length > 0) { - var leaves = []; - for (var i = 0; i < lines.length; i++) { - leaves[i] = new LineLeaf(lines[i]); - } - this.root = LineIndex.buildTreeFromBottom(leaves); - } - else { - this.root = new LineNode(); - } - }; - LineIndex.prototype.walk = function (rangeStart, rangeLength, walkFns) { - this.root.walk(rangeStart, rangeLength, walkFns); - }; - LineIndex.prototype.getText = function (rangeStart, rangeLength) { - var accum = ""; - if ((rangeLength > 0) && (rangeStart < this.root.charCount())) { - this.walk(rangeStart, rangeLength, { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength)); - } - }); - } - return accum; - }; - LineIndex.prototype.getLength = function () { - return this.root.charCount(); - }; - LineIndex.prototype.every = function (f, rangeStart, rangeEnd) { - if (!rangeEnd) { - rangeEnd = this.root.charCount(); - } - var walkFns = { - goSubtree: true, - done: false, - leaf: function (relativeStart, relativeLength, ll) { - if (!f(ll, relativeStart, relativeLength)) { - this.done = true; - } - } - }; - this.walk(rangeStart, rangeEnd - rangeStart, walkFns); - return !walkFns.done; - }; - LineIndex.prototype.edit = function (pos, deleteLength, newText) { - function editFlat(source, s, dl, nt) { - if (nt === void 0) { nt = ""; } - return source.substring(0, s) + nt + source.substring(s + dl, source.length); - } - if (this.root.charCount() === 0) { - if (newText !== undefined) { - this.load(LineIndex.linesFromText(newText).lines); - return this; - } - } - else { - var checkText = void 0; - if (this.checkEdits) { - checkText = editFlat(this.getText(0, this.root.charCount()), pos, deleteLength, newText); - } - var walker = new EditWalker(); - if (pos >= this.root.charCount()) { - pos = this.root.charCount() - 1; - var endString = this.getText(pos, 1); - if (newText) { - newText = endString + newText; - } - else { - newText = endString; - } - deleteLength = 0; - walker.suppressTrailingText = true; - } - else if (deleteLength > 0) { - var e = pos + deleteLength; - var lineInfo = this.charOffsetToLineNumberAndPos(e); - if ((lineInfo && (lineInfo.offset === 0))) { - deleteLength += lineInfo.text.length; - if (newText) { - newText = newText + lineInfo.text; - } - else { - newText = lineInfo.text; - } - } - } - if (pos < this.root.charCount()) { - this.root.walk(pos, deleteLength, walker); - walker.insertLines(newText); - } - if (this.checkEdits) { - var updatedText = this.getText(0, this.root.charCount()); - ts.Debug.assert(checkText === updatedText, "buffer edit mismatch"); - } - return walker.lineIndex; - } - }; - LineIndex.buildTreeFromBottom = function (nodes) { - var nodeCount = Math.ceil(nodes.length / lineCollectionCapacity); - var interiorNodes = []; - var nodeIndex = 0; - for (var i = 0; i < nodeCount; i++) { - interiorNodes[i] = new LineNode(); - var charCount = 0; - var lineCount = 0; - for (var j = 0; j < lineCollectionCapacity; j++) { - if (nodeIndex < nodes.length) { - interiorNodes[i].add(nodes[nodeIndex]); - charCount += nodes[nodeIndex].charCount(); - lineCount += nodes[nodeIndex].lineCount(); - } - else { - break; - } - nodeIndex++; - } - interiorNodes[i].totalChars = charCount; - interiorNodes[i].totalLines = lineCount; - } - if (interiorNodes.length === 1) { - return interiorNodes[0]; - } - else { - return this.buildTreeFromBottom(interiorNodes); - } - }; - LineIndex.linesFromText = function (text) { - var lineStarts = ts.computeLineStarts(text); - if (lineStarts.length === 0) { - return { lines: [], lineMap: lineStarts }; - } - var lines = new Array(lineStarts.length); - var lc = lineStarts.length - 1; - for (var lmi = 0; lmi < lc; lmi++) { - lines[lmi] = text.substring(lineStarts[lmi], lineStarts[lmi + 1]); - } - var endText = text.substring(lineStarts[lc]); - if (endText.length > 0) { - lines[lc] = endText; - } - else { - lines.length--; - } - return { lines: lines, lineMap: lineStarts }; - }; - return LineIndex; - }()); - server.LineIndex = LineIndex; - var LineNode = (function () { - function LineNode() { - this.totalChars = 0; - this.totalLines = 0; - this.children = []; - } - LineNode.prototype.isLeaf = function () { - return false; - }; - LineNode.prototype.updateCounts = function () { - this.totalChars = 0; - this.totalLines = 0; - for (var _i = 0, _a = this.children; _i < _a.length; _i++) { - var child = _a[_i]; - this.totalChars += child.charCount(); - this.totalLines += child.lineCount(); - } - }; - LineNode.prototype.execWalk = function (rangeStart, rangeLength, walkFns, childIndex, nodeType) { - if (walkFns.pre) { - walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - if (walkFns.goSubtree) { - this.children[childIndex].walk(rangeStart, rangeLength, walkFns); - if (walkFns.post) { - walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - } - else { - walkFns.goSubtree = true; - } - return walkFns.done; - }; - LineNode.prototype.skipChild = function (relativeStart, relativeLength, childIndex, walkFns, nodeType) { - if (walkFns.pre && (!walkFns.done)) { - walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType); - walkFns.goSubtree = true; - } - }; - LineNode.prototype.walk = function (rangeStart, rangeLength, walkFns) { - var childIndex = 0; - var child = this.children[0]; - var childCharCount = child.charCount(); - var adjustedStart = rangeStart; - while (adjustedStart >= childCharCount) { - this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, CharRangeSection.PreStart); - adjustedStart -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if ((adjustedStart + rangeLength) <= childCharCount) { - if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, CharRangeSection.Entire)) { - return; - } - } - else { - if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, CharRangeSection.Start)) { - return; - } - var adjustedLength = rangeLength - (childCharCount - adjustedStart); - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - while (adjustedLength > childCharCount) { - if (this.execWalk(0, childCharCount, walkFns, childIndex, CharRangeSection.Mid)) { - return; - } - adjustedLength -= childCharCount; - childIndex++; - child = this.children[childIndex]; - childCharCount = child.charCount(); - } - if (adjustedLength > 0) { - if (this.execWalk(0, adjustedLength, walkFns, childIndex, CharRangeSection.End)) { - return; - } - } - } - if (walkFns.pre) { - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var ej = childIndex + 1; ej < clen; ej++) { - this.skipChild(0, 0, ej, walkFns, CharRangeSection.PostEnd); - } - } - } - }; - LineNode.prototype.charOffsetToLineNumberAndPos = function (lineNumber, charOffset) { - var childInfo = this.childFromCharOffset(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset, - }; - } - else if (childInfo.childIndex < this.children.length) { - if (childInfo.child.isLeaf()) { - return { - line: childInfo.lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.charOffsetToLineNumberAndPos(childInfo.lineNumber, childInfo.charOffset); - } - } - else { - var lineInfo = this.lineNumberToInfo(this.lineCount(), 0); - return { line: this.lineCount(), offset: lineInfo.leaf.charCount() }; - } - }; - LineNode.prototype.lineNumberToInfo = function (lineNumber, charOffset) { - var childInfo = this.childFromLineNumber(lineNumber, charOffset); - if (!childInfo.child) { - return { - line: lineNumber, - offset: charOffset - }; - } - else if (childInfo.child.isLeaf()) { - return { - line: lineNumber, - offset: childInfo.charOffset, - text: (childInfo.child).text, - leaf: (childInfo.child) - }; - } - else { - var lineNode = (childInfo.child); - return lineNode.lineNumberToInfo(childInfo.relativeLineNumber, childInfo.charOffset); - } - }; - LineNode.prototype.childFromLineNumber = function (lineNumber, charOffset) { - var child; - var relativeLineNumber = lineNumber; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - var childLineCount = child.lineCount(); - if (childLineCount >= relativeLineNumber) { - break; - } - else { - relativeLineNumber -= childLineCount; - charOffset += child.charCount(); - } - } - return { - child: child, - childIndex: i, - relativeLineNumber: relativeLineNumber, - charOffset: charOffset - }; - }; - LineNode.prototype.childFromCharOffset = function (lineNumber, charOffset) { - var child; - var i; - var len; - for (i = 0, len = this.children.length; i < len; i++) { - child = this.children[i]; - if (child.charCount() > charOffset) { - break; - } - else { - charOffset -= child.charCount(); - lineNumber += child.lineCount(); - } - } - return { - child: child, - childIndex: i, - charOffset: charOffset, - lineNumber: lineNumber - }; - }; - LineNode.prototype.splitAfter = function (childIndex) { - var splitNode; - var clen = this.children.length; - childIndex++; - var endLength = childIndex; - if (childIndex < clen) { - splitNode = new LineNode(); - while (childIndex < clen) { - splitNode.add(this.children[childIndex]); - childIndex++; - } - splitNode.updateCounts(); - } - this.children.length = endLength; - return splitNode; - }; - LineNode.prototype.remove = function (child) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - if (childIndex < (clen - 1)) { - for (var i = childIndex; i < (clen - 1); i++) { - this.children[i] = this.children[i + 1]; - } - } - this.children.length--; - }; - LineNode.prototype.findChildIndex = function (child) { - var childIndex = 0; - var clen = this.children.length; - while ((this.children[childIndex] !== child) && (childIndex < clen)) - childIndex++; - return childIndex; - }; - LineNode.prototype.insertAt = function (child, nodes) { - var childIndex = this.findChildIndex(child); - var clen = this.children.length; - var nodeCount = nodes.length; - if ((clen < lineCollectionCapacity) && (childIndex === (clen - 1)) && (nodeCount === 1)) { - this.add(nodes[0]); - this.updateCounts(); - return []; - } - else { - var shiftNode = this.splitAfter(childIndex); - var nodeIndex = 0; - childIndex++; - while ((childIndex < lineCollectionCapacity) && (nodeIndex < nodeCount)) { - this.children[childIndex] = nodes[nodeIndex]; - childIndex++; - nodeIndex++; - } - var splitNodes = []; - var splitNodeCount = 0; - if (nodeIndex < nodeCount) { - splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity); - splitNodes = new Array(splitNodeCount); - var splitNodeIndex = 0; - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i] = new LineNode(); - } - var splitNode = splitNodes[0]; - while (nodeIndex < nodeCount) { - splitNode.add(nodes[nodeIndex]); - nodeIndex++; - if (splitNode.children.length === lineCollectionCapacity) { - splitNodeIndex++; - splitNode = splitNodes[splitNodeIndex]; - } - } - for (var i = splitNodes.length - 1; i >= 0; i--) { - if (splitNodes[i].children.length === 0) { - splitNodes.length--; - } - } - } - if (shiftNode) { - splitNodes[splitNodes.length] = shiftNode; - } - this.updateCounts(); - for (var i = 0; i < splitNodeCount; i++) { - splitNodes[i].updateCounts(); - } - return splitNodes; - } - }; - LineNode.prototype.add = function (collection) { - this.children[this.children.length] = collection; - return (this.children.length < lineCollectionCapacity); - }; - LineNode.prototype.charCount = function () { - return this.totalChars; - }; - LineNode.prototype.lineCount = function () { - return this.totalLines; - }; - return LineNode; - }()); - server.LineNode = LineNode; - var LineLeaf = (function () { - function LineLeaf(text) { - this.text = text; - } - LineLeaf.prototype.isLeaf = function () { - return true; - }; - LineLeaf.prototype.walk = function (rangeStart, rangeLength, walkFns) { - walkFns.leaf(rangeStart, rangeLength, this); - }; - LineLeaf.prototype.charCount = function () { - return this.text.length; - }; - LineLeaf.prototype.lineCount = function () { - return 1; - }; - return LineLeaf; - }()); - server.LineLeaf = LineLeaf; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var TextStorage = (function () { - function TextStorage(host, fileName) { - this.host = host; - this.fileName = fileName; - this.svcVersion = 0; - this.textVersion = 0; - } - TextStorage.prototype.getVersion = function () { - return this.svc - ? "SVC-" + this.svcVersion + "-" + this.svc.getSnapshot().version - : "Text-" + this.textVersion; - }; - TextStorage.prototype.hasScriptVersionCache = function () { - return this.svc !== undefined; - }; - TextStorage.prototype.useScriptVersionCache = function (newText) { - this.switchToScriptVersionCache(newText); - }; - TextStorage.prototype.useText = function (newText) { - this.svc = undefined; - this.setText(newText); - }; - TextStorage.prototype.edit = function (start, end, newText) { - this.switchToScriptVersionCache().edit(start, end - start, newText); - }; - TextStorage.prototype.reload = function (text) { - if (this.svc) { - this.svc.reload(text); - } - else { - this.setText(text); - } - }; - TextStorage.prototype.reloadFromFile = function (tempFileName) { - if (this.svc || (tempFileName !== this.fileName)) { - this.reload(this.getFileText(tempFileName)); - } - else { - this.setText(undefined); - } - }; - TextStorage.prototype.getSnapshot = function () { - return this.svc - ? this.svc.getSnapshot() - : ts.ScriptSnapshot.fromString(this.getOrLoadText()); - }; - TextStorage.prototype.getLineInfo = function (line) { - return this.switchToScriptVersionCache().getSnapshot().index.lineNumberToInfo(line); - }; - TextStorage.prototype.lineToTextSpan = function (line) { - if (!this.svc) { - var lineMap = this.getLineMap(); - var start = lineMap[line]; - var end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length; - return ts.createTextSpanFromBounds(start, end); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line + 1); - var len; - if (lineInfo.leaf) { - len = lineInfo.leaf.text.length; - } - else { - var nextLineInfo = index.lineNumberToInfo(line + 2); - len = nextLineInfo.offset - lineInfo.offset; - } - return ts.createTextSpan(lineInfo.offset, len); - }; - TextStorage.prototype.lineOffsetToPosition = function (line, offset) { - if (!this.svc) { - return ts.computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1); - } - var index = this.svc.getSnapshot().index; - var lineInfo = index.lineNumberToInfo(line); - return (lineInfo.offset + offset - 1); - }; - TextStorage.prototype.positionToLineOffset = function (position) { - if (!this.svc) { - var _a = ts.computeLineAndCharacterOfPosition(this.getLineMap(), position), line = _a.line, character = _a.character; - return { line: line + 1, offset: character + 1 }; - } - var index = this.svc.getSnapshot().index; - var lineOffset = index.charOffsetToLineNumberAndPos(position); - return { line: lineOffset.line, offset: lineOffset.offset + 1 }; - }; - TextStorage.prototype.getFileText = function (tempFileName) { - return this.host.readFile(tempFileName || this.fileName) || ""; - }; - TextStorage.prototype.ensureNoScriptVersionCache = function () { - ts.Debug.assert(!this.svc, "ScriptVersionCache should not be set"); - }; - TextStorage.prototype.switchToScriptVersionCache = function (newText) { - if (!this.svc) { - this.svc = server.ScriptVersionCache.fromString(this.host, newText !== undefined ? newText : this.getOrLoadText()); - this.svcVersion++; - this.text = undefined; - } - return this.svc; - }; - TextStorage.prototype.getOrLoadText = function () { - this.ensureNoScriptVersionCache(); - if (this.text === undefined) { - this.setText(this.getFileText()); - } - return this.text; - }; - TextStorage.prototype.getLineMap = function () { - this.ensureNoScriptVersionCache(); - return this.lineMap || (this.lineMap = ts.computeLineStarts(this.getOrLoadText())); - }; - TextStorage.prototype.setText = function (newText) { - this.ensureNoScriptVersionCache(); - if (newText === undefined || this.text !== newText) { - this.text = newText; - this.lineMap = undefined; - this.textVersion++; - } - }; - return TextStorage; - }()); - server.TextStorage = TextStorage; - var ScriptInfo = (function () { - function ScriptInfo(host, fileName, scriptKind, hasMixedContent) { - if (hasMixedContent === void 0) { hasMixedContent = false; } - this.host = host; - this.fileName = fileName; - this.scriptKind = scriptKind; - this.hasMixedContent = hasMixedContent; - this.containingProjects = []; - this.path = ts.toPath(fileName, host.getCurrentDirectory(), ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames)); - this.textStorage = new TextStorage(host, fileName); - if (hasMixedContent) { - this.textStorage.reload(""); - } - this.scriptKind = scriptKind - ? scriptKind - : ts.getScriptKindFromFileName(fileName); - } - ScriptInfo.prototype.isScriptOpen = function () { - return this.isOpen; - }; - ScriptInfo.prototype.open = function (newText) { - this.isOpen = true; - this.textStorage.useScriptVersionCache(newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.close = function () { - this.isOpen = false; - this.textStorage.useText(this.hasMixedContent ? "" : undefined); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.getSnapshot = function () { - return this.textStorage.getSnapshot(); - }; - ScriptInfo.prototype.getFormatCodeSettings = function () { - return this.formatCodeSettings; - }; - ScriptInfo.prototype.attachToProject = function (project) { - var isNew = !this.isAttached(project); - if (isNew) { - this.containingProjects.push(project); - } - return isNew; - }; - ScriptInfo.prototype.isAttached = function (project) { - switch (this.containingProjects.length) { - case 0: return false; - case 1: return this.containingProjects[0] === project; - case 2: return this.containingProjects[0] === project || this.containingProjects[1] === project; - default: return ts.contains(this.containingProjects, project); - } - }; - ScriptInfo.prototype.detachFromProject = function (project) { - switch (this.containingProjects.length) { - case 0: - return; - case 1: - if (this.containingProjects[0] === project) { - this.containingProjects.pop(); - } - break; - case 2: - if (this.containingProjects[0] === project) { - this.containingProjects[0] = this.containingProjects.pop(); - } - else if (this.containingProjects[1] === project) { - this.containingProjects.pop(); - } - break; - default: - server.removeItemFromSet(this.containingProjects, project); - break; - } - }; - ScriptInfo.prototype.detachAllProjects = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.removeFile(this, false); - } - this.containingProjects.length = 0; - }; - ScriptInfo.prototype.getDefaultProject = function () { - switch (this.containingProjects.length) { - case 0: - return server.Errors.ThrowNoProject(); - case 1: - return this.containingProjects[0]; - default: - var firstExternalProject = void 0; - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var project = _a[_i]; - if (project.projectKind === server.ProjectKind.Configured) { - return project; - } - else if (project.projectKind === server.ProjectKind.External && !firstExternalProject) { - firstExternalProject = project; - } - } - return firstExternalProject || this.containingProjects[0]; - } - }; - ScriptInfo.prototype.registerFileUpdate = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.registerFileUpdate(this.path); - } - }; - ScriptInfo.prototype.setFormatOptions = function (formatSettings) { - if (formatSettings) { - if (!this.formatCodeSettings) { - this.formatCodeSettings = server.getDefaultFormatCodeSettings(this.host); - } - server.mergeMapLikes(this.formatCodeSettings, formatSettings); - } - }; - ScriptInfo.prototype.setWatcher = function (watcher) { - this.stopWatcher(); - this.fileWatcher = watcher; - }; - ScriptInfo.prototype.stopWatcher = function () { - if (this.fileWatcher) { - this.fileWatcher.close(); - this.fileWatcher = undefined; - } - }; - ScriptInfo.prototype.getLatestVersion = function () { - return this.textStorage.getVersion(); - }; - ScriptInfo.prototype.reload = function (script) { - this.textStorage.reload(script); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.saveTo = function (fileName) { - var snap = this.textStorage.getSnapshot(); - this.host.writeFile(fileName, snap.getText(0, snap.getLength())); - }; - ScriptInfo.prototype.reloadFromFile = function (tempFileName) { - if (this.hasMixedContent) { - this.reload(""); - } - else { - this.textStorage.reloadFromFile(tempFileName); - this.markContainingProjectsAsDirty(); - } - }; - ScriptInfo.prototype.getLineInfo = function (line) { - return this.textStorage.getLineInfo(line); - }; - ScriptInfo.prototype.editContent = function (start, end, newText) { - this.textStorage.edit(start, end, newText); - this.markContainingProjectsAsDirty(); - }; - ScriptInfo.prototype.markContainingProjectsAsDirty = function () { - for (var _i = 0, _a = this.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - p.markAsDirty(); - } - }; - ScriptInfo.prototype.lineToTextSpan = function (line) { - return this.textStorage.lineToTextSpan(line); - }; - ScriptInfo.prototype.lineOffsetToPosition = function (line, offset) { - return this.textStorage.lineOffsetToPosition(line, offset); - }; - ScriptInfo.prototype.positionToLineOffset = function (position) { - return this.textStorage.positionToLineOffset(position); - }; - ScriptInfo.prototype.isJavaScript = function () { - return this.scriptKind === 1 || this.scriptKind === 2; - }; - return ScriptInfo; - }()); - server.ScriptInfo = ScriptInfo; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var LSHost = (function () { - function LSHost(host, project, cancellationToken) { - var _this = this; - this.host = host; - this.project = project; - this.cancellationToken = cancellationToken; - this.resolvedModuleNames = ts.createFileMap(); - this.resolvedTypeReferenceDirectives = ts.createFileMap(); - this.cancellationToken = new ts.ThrottledCancellationToken(cancellationToken, project.projectService.throttleWaitMilliseconds); - this.getCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - if (host.trace) { - this.trace = function (s) { return host.trace(s); }; - } - this.resolveModuleName = function (moduleName, containingFile, compilerOptions, host) { - var globalCache = _this.project.getTypeAcquisition().enable - ? _this.project.projectService.typingsInstaller.globalTypingsCacheLocation - : undefined; - var primaryResult = ts.resolveModuleName(moduleName, containingFile, compilerOptions, host); - if (ts.moduleHasNonRelativeName(moduleName) && !(primaryResult.resolvedModule && ts.extensionIsTypeScript(primaryResult.resolvedModule.extension)) && globalCache !== undefined) { - var _a = ts.loadModuleFromGlobalCache(moduleName, _this.project.getProjectName(), compilerOptions, host, globalCache), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations; - if (resolvedModule) { - return { resolvedModule: resolvedModule, failedLookupLocations: primaryResult.failedLookupLocations.concat(failedLookupLocations) }; - } - } - return primaryResult; - }; - if (this.host.realpath) { - this.realpath = function (path) { return _this.host.realpath(path); }; - } - } - LSHost.prototype.startRecordingFilesWithChangedResolutions = function () { - this.filesWithChangedSetOfUnresolvedImports = []; - }; - LSHost.prototype.finishRecordingFilesWithChangedResolutions = function () { - var collected = this.filesWithChangedSetOfUnresolvedImports; - this.filesWithChangedSetOfUnresolvedImports = undefined; - return collected; - }; - LSHost.prototype.resolveNamesWithLocalCache = function (names, containingFile, cache, loader, getResult, getResultFileName, logChanges) { - var path = ts.toPath(containingFile, this.host.getCurrentDirectory(), this.getCanonicalFileName); - var currentResolutionsInFile = cache.get(path); - var newResolutions = ts.createMap(); - var resolvedModules = []; - var compilerOptions = this.getCompilationSettings(); - var lastDeletedFileName = this.project.projectService.lastDeletedFile && this.project.projectService.lastDeletedFile.fileName; - for (var _i = 0, names_2 = names; _i < names_2.length; _i++) { - var name = names_2[_i]; - var resolution = newResolutions.get(name); - if (!resolution) { - var existingResolution = currentResolutionsInFile && currentResolutionsInFile.get(name); - if (moduleResolutionIsValid(existingResolution)) { - resolution = existingResolution; - } - else { - resolution = loader(name, containingFile, compilerOptions, this); - newResolutions.set(name, resolution); - } - if (logChanges && this.filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { - this.filesWithChangedSetOfUnresolvedImports.push(path); - logChanges = false; - } - } - ts.Debug.assert(resolution !== undefined); - resolvedModules.push(getResult(resolution)); - } - cache.set(path, newResolutions); - return resolvedModules; - function resolutionIsEqualTo(oldResolution, newResolution) { - if (oldResolution === newResolution) { - return true; - } - if (!oldResolution || !newResolution) { - return false; - } - var oldResult = getResult(oldResolution); - var newResult = getResult(newResolution); - if (oldResult === newResult) { - return true; - } - if (!oldResult || !newResult) { - return false; - } - return getResultFileName(oldResult) === getResultFileName(newResult); - } - function moduleResolutionIsValid(resolution) { - if (!resolution) { - return false; - } - var result = getResult(resolution); - if (result) { - return getResultFileName(result) !== lastDeletedFileName; - } - return resolution.failedLookupLocations.length === 0; - } - }; - LSHost.prototype.getNewLine = function () { - return this.host.newLine; - }; - LSHost.prototype.getProjectVersion = function () { - return this.project.getProjectVersion(); - }; - LSHost.prototype.getCompilationSettings = function () { - return this.compilationSettings; - }; - LSHost.prototype.useCaseSensitiveFileNames = function () { - return this.host.useCaseSensitiveFileNames; - }; - LSHost.prototype.getCancellationToken = function () { - return this.cancellationToken; - }; - LSHost.prototype.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - return this.resolveNamesWithLocalCache(typeDirectiveNames, containingFile, this.resolvedTypeReferenceDirectives, ts.resolveTypeReferenceDirective, function (m) { return m.resolvedTypeReferenceDirective; }, function (r) { return r.resolvedFileName; }, false); - }; - LSHost.prototype.resolveModuleNames = function (moduleNames, containingFile) { - return this.resolveNamesWithLocalCache(moduleNames, containingFile, this.resolvedModuleNames, this.resolveModuleName, function (m) { return m.resolvedModule; }, function (r) { return r.resolvedFileName; }, true); - }; - LSHost.prototype.getDefaultLibFileName = function () { - var nodeModuleBinDir = ts.getDirectoryPath(ts.normalizePath(this.host.getExecutingFilePath())); - return ts.combinePaths(nodeModuleBinDir, ts.getDefaultLibFileName(this.compilationSettings)); - }; - LSHost.prototype.getScriptSnapshot = function (filename) { - var scriptInfo = this.project.getScriptInfoLSHost(filename); - if (scriptInfo) { - return scriptInfo.getSnapshot(); - } - }; - LSHost.prototype.getScriptFileNames = function () { - return this.project.getRootFilesLSHost(); - }; - LSHost.prototype.getTypeRootsVersion = function () { - return this.project.typesVersion; - }; - LSHost.prototype.getScriptKind = function (fileName) { - var info = this.project.getScriptInfoLSHost(fileName); - return info && info.scriptKind; - }; - LSHost.prototype.getScriptVersion = function (filename) { - var info = this.project.getScriptInfoLSHost(filename); - return info && info.getLatestVersion(); - }; - LSHost.prototype.getCurrentDirectory = function () { - return this.host.getCurrentDirectory(); - }; - LSHost.prototype.resolvePath = function (path) { - return this.host.resolvePath(path); - }; - LSHost.prototype.fileExists = function (path) { - return this.host.fileExists(path); - }; - LSHost.prototype.readFile = function (fileName) { - return this.host.readFile(fileName); - }; - LSHost.prototype.directoryExists = function (path) { - return this.host.directoryExists(path); - }; - LSHost.prototype.readDirectory = function (path, extensions, exclude, include) { - return this.host.readDirectory(path, extensions, exclude, include); - }; - LSHost.prototype.getDirectories = function (path) { - return this.host.getDirectories(path); - }; - LSHost.prototype.notifyFileRemoved = function (info) { - this.resolvedModuleNames.remove(info.path); - this.resolvedTypeReferenceDirectives.remove(info.path); - }; - LSHost.prototype.setCompilationSettings = function (opt) { - if (ts.changesAffectModuleResolution(this.compilationSettings, opt)) { - this.resolvedModuleNames.clear(); - this.resolvedTypeReferenceDirectives.clear(); - } - this.compilationSettings = opt; - }; - return LSHost; - }()); - server.LSHost = LSHost; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.nullTypingsInstaller = { - enqueueInstallTypingsRequest: ts.noop, - attach: ts.noop, - onProjectClosed: ts.noop, - globalTypingsCacheLocation: undefined - }; - var TypingsCacheEntry = (function () { - function TypingsCacheEntry() { - } - return TypingsCacheEntry; - }()); - function setIsEqualTo(arr1, arr2) { - if (arr1 === arr2) { - return true; - } - if ((arr1 || server.emptyArray).length === 0 && (arr2 || server.emptyArray).length === 0) { - return true; - } - var set = ts.createMap(); - var unique = 0; - for (var _i = 0, arr1_1 = arr1; _i < arr1_1.length; _i++) { - var v = arr1_1[_i]; - if (set.get(v) !== true) { - set.set(v, true); - unique++; - } - } - for (var _a = 0, arr2_1 = arr2; _a < arr2_1.length; _a++) { - var v = arr2_1[_a]; - var isSet = set.get(v); - if (isSet === undefined) { - return false; - } - if (isSet === true) { - set.set(v, false); - unique--; - } - } - return unique === 0; - } - function typeAcquisitionChanged(opt1, opt2) { - return opt1.enable !== opt2.enable || - !setIsEqualTo(opt1.include, opt2.include) || - !setIsEqualTo(opt1.exclude, opt2.exclude); - } - function compilerOptionsChanged(opt1, opt2) { - return opt1.allowJs !== opt2.allowJs; - } - function unresolvedImportsChanged(imports1, imports2) { - if (imports1 === imports2) { - return false; - } - return !ts.arrayIsEqualTo(imports1, imports2); - } - var TypingsCache = (function () { - function TypingsCache(installer) { - this.installer = installer; - this.perProjectCache = ts.createMap(); - } - TypingsCache.prototype.getTypingsForProject = function (project, unresolvedImports, forceRefresh) { - var typeAcquisition = project.getTypeAcquisition(); - if (!typeAcquisition || !typeAcquisition.enable) { - return server.emptyArray; - } - var entry = this.perProjectCache.get(project.getProjectName()); - var result = entry ? entry.typings : server.emptyArray; - if (forceRefresh || - !entry || - typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || - compilerOptionsChanged(project.getCompilerOptions(), entry.compilerOptions) || - unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) { - this.perProjectCache.set(project.getProjectName(), { - compilerOptions: project.getCompilerOptions(), - typeAcquisition: typeAcquisition, - typings: result, - unresolvedImports: unresolvedImports, - poisoned: true - }); - this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - } - return result; - }; - TypingsCache.prototype.updateTypingsForProject = function (projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) { - this.perProjectCache.set(projectName, { - compilerOptions: compilerOptions, - typeAcquisition: typeAcquisition, - typings: server.toSortedReadonlyArray(newTypings), - unresolvedImports: unresolvedImports, - poisoned: false - }); - }; - TypingsCache.prototype.deleteTypingsForProject = function (projectName) { - this.perProjectCache.delete(projectName); - }; - TypingsCache.prototype.onProjectClosed = function (project) { - this.perProjectCache.delete(project.getProjectName()); - this.installer.onProjectClosed(project); - }; - return TypingsCache; - }()); - server.TypingsCache = TypingsCache; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - function shouldEmitFile(scriptInfo) { - return !scriptInfo.hasMixedContent; - } - server.shouldEmitFile = shouldEmitFile; - var BuilderFileInfo = (function () { - function BuilderFileInfo(scriptInfo, project) { - this.scriptInfo = scriptInfo; - this.project = project; - } - BuilderFileInfo.prototype.isExternalModuleOrHasOnlyAmbientExternalModules = function () { - var sourceFile = this.getSourceFile(); - return ts.isExternalModule(sourceFile) || this.containsOnlyAmbientModules(sourceFile); - }; - BuilderFileInfo.prototype.containsOnlyAmbientModules = function (sourceFile) { - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - if (statement.kind !== 233 || statement.name.kind !== 9) { - return false; - } - } - return true; - }; - BuilderFileInfo.prototype.computeHash = function (text) { - return this.project.projectService.host.createHash(text); - }; - BuilderFileInfo.prototype.getSourceFile = function () { - return this.project.getSourceFile(this.scriptInfo.path); - }; - BuilderFileInfo.prototype.updateShapeSignature = function () { - var sourceFile = this.getSourceFile(); - if (!sourceFile) { - return true; - } - var lastSignature = this.lastCheckedShapeSignature; - if (sourceFile.isDeclarationFile) { - this.lastCheckedShapeSignature = this.computeHash(sourceFile.text); - } - else { - var emitOutput = this.project.getFileEmitOutput(this.scriptInfo, true); - if (emitOutput.outputFiles && emitOutput.outputFiles.length > 0) { - this.lastCheckedShapeSignature = this.computeHash(emitOutput.outputFiles[0].text); - } - } - return !lastSignature || this.lastCheckedShapeSignature !== lastSignature; - }; - return BuilderFileInfo; - }()); - server.BuilderFileInfo = BuilderFileInfo; - var AbstractBuilder = (function () { - function AbstractBuilder(project, ctor) { - this.project = project; - this.ctor = ctor; - } - AbstractBuilder.prototype.getFileInfos = function () { - return this.fileInfos_doNotAccessDirectly || (this.fileInfos_doNotAccessDirectly = ts.createFileMap()); - }; - AbstractBuilder.prototype.clear = function () { - this.fileInfos_doNotAccessDirectly = undefined; - }; - AbstractBuilder.prototype.getFileInfo = function (path) { - return this.getFileInfos().get(path); - }; - AbstractBuilder.prototype.getOrCreateFileInfo = function (path) { - var fileInfo = this.getFileInfo(path); - if (!fileInfo) { - var scriptInfo = this.project.getScriptInfo(path); - fileInfo = new this.ctor(scriptInfo, this.project); - this.setFileInfo(path, fileInfo); - } - return fileInfo; - }; - AbstractBuilder.prototype.getFileInfoPaths = function () { - return this.getFileInfos().getKeys(); - }; - AbstractBuilder.prototype.setFileInfo = function (path, info) { - this.getFileInfos().set(path, info); - }; - AbstractBuilder.prototype.removeFileInfo = function (path) { - this.getFileInfos().remove(path); - }; - AbstractBuilder.prototype.forEachFileInfo = function (action) { - this.getFileInfos().forEachValue(function (_path, value) { return action(value); }); - }; - AbstractBuilder.prototype.emitFile = function (scriptInfo, writeFile) { - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo) { - return false; - } - var _a = this.project.getFileEmitOutput(fileInfo.scriptInfo, false), emitSkipped = _a.emitSkipped, outputFiles = _a.outputFiles; - if (!emitSkipped) { - var projectRootPath = this.project.getProjectRootPath(); - for (var _i = 0, outputFiles_1 = outputFiles; _i < outputFiles_1.length; _i++) { - var outputFile = outputFiles_1[_i]; - var outputFileAbsoluteFileName = ts.getNormalizedAbsolutePath(outputFile.name, projectRootPath ? projectRootPath : ts.getDirectoryPath(scriptInfo.fileName)); - writeFile(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark); - } - } - return !emitSkipped; - }; - return AbstractBuilder; - }()); - var NonModuleBuilder = (function (_super) { - __extends(NonModuleBuilder, _super); - function NonModuleBuilder(project) { - var _this = _super.call(this, project, BuilderFileInfo) || this; - _this.project = project; - return _this; - } - NonModuleBuilder.prototype.onProjectUpdateGraph = function () { - }; - NonModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - var info = this.getOrCreateFileInfo(scriptInfo.path); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - if (info.updateShapeSignature()) { - var options = this.project.getCompilerOptions(); - if (options && (options.out || options.outFile)) { - return singleFileResult; - } - return this.project.getAllEmittableFiles(); - } - return singleFileResult; - }; - return NonModuleBuilder; - }(AbstractBuilder)); - var ModuleBuilderFileInfo = (function (_super) { - __extends(ModuleBuilderFileInfo, _super); - function ModuleBuilderFileInfo() { - var _this = _super !== null && _super.apply(this, arguments) || this; - _this.references = []; - _this.referencedBy = []; - return _this; - } - ModuleBuilderFileInfo.compareFileInfos = function (lf, rf) { - var l = lf.scriptInfo.fileName; - var r = rf.scriptInfo.fileName; - return (l < r ? -1 : (l > r ? 1 : 0)); - }; - ModuleBuilderFileInfo.addToReferenceList = function (array, fileInfo) { - if (array.length === 0) { - array.push(fileInfo); - return; - } - var insertIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (insertIndex < 0) { - array.splice(~insertIndex, 0, fileInfo); - } - }; - ModuleBuilderFileInfo.removeFromReferenceList = function (array, fileInfo) { - if (!array || array.length === 0) { - return; - } - if (array[0] === fileInfo) { - array.splice(0, 1); - return; - } - var removeIndex = ts.binarySearch(array, fileInfo, ModuleBuilderFileInfo.compareFileInfos); - if (removeIndex >= 0) { - array.splice(removeIndex, 1); - } - }; - ModuleBuilderFileInfo.prototype.addReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.addToReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeReferencedBy = function (fileInfo) { - ModuleBuilderFileInfo.removeFromReferenceList(this.referencedBy, fileInfo); - }; - ModuleBuilderFileInfo.prototype.removeFileReferences = function () { - for (var _i = 0, _a = this.references; _i < _a.length; _i++) { - var reference = _a[_i]; - reference.removeReferencedBy(this); - } - this.references = []; - }; - return ModuleBuilderFileInfo; - }(BuilderFileInfo)); - var ModuleBuilder = (function (_super) { - __extends(ModuleBuilder, _super); - function ModuleBuilder(project) { - var _this = _super.call(this, project, ModuleBuilderFileInfo) || this; - _this.project = project; - return _this; - } - ModuleBuilder.prototype.clear = function () { - this.projectVersionForDependencyGraph = undefined; - _super.prototype.clear.call(this); - }; - ModuleBuilder.prototype.getReferencedFileInfos = function (fileInfo) { - var _this = this; - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return []; - } - var referencedFilePaths = this.project.getReferencedFiles(fileInfo.scriptInfo.path); - if (referencedFilePaths.length > 0) { - return ts.map(referencedFilePaths, function (f) { return _this.getOrCreateFileInfo(f); }).sort(ModuleBuilderFileInfo.compareFileInfos); - } - return []; - }; - ModuleBuilder.prototype.onProjectUpdateGraph = function () { - this.ensureProjectDependencyGraphUpToDate(); - }; - ModuleBuilder.prototype.ensureProjectDependencyGraphUpToDate = function () { - var _this = this; - if (!this.projectVersionForDependencyGraph || this.project.getProjectVersion() !== this.projectVersionForDependencyGraph) { - var currentScriptInfos = this.project.getScriptInfos(); - for (var _i = 0, currentScriptInfos_1 = currentScriptInfos; _i < currentScriptInfos_1.length; _i++) { - var scriptInfo = currentScriptInfos_1[_i]; - var fileInfo = this.getOrCreateFileInfo(scriptInfo.path); - this.updateFileReferences(fileInfo); - } - this.forEachFileInfo(function (fileInfo) { - if (!_this.project.containsScriptInfo(fileInfo.scriptInfo)) { - fileInfo.removeFileReferences(); - _this.removeFileInfo(fileInfo.scriptInfo.path); - } - }); - this.projectVersionForDependencyGraph = this.project.getProjectVersion(); - } - }; - ModuleBuilder.prototype.updateFileReferences = function (fileInfo) { - if (fileInfo.scriptVersionForReferences === fileInfo.scriptInfo.getLatestVersion()) { - return; - } - var newReferences = this.getReferencedFileInfos(fileInfo); - var oldReferences = fileInfo.references; - var oldIndex = 0; - var newIndex = 0; - while (oldIndex < oldReferences.length && newIndex < newReferences.length) { - var oldReference = oldReferences[oldIndex]; - var newReference = newReferences[newIndex]; - var compare = ModuleBuilderFileInfo.compareFileInfos(oldReference, newReference); - if (compare < 0) { - oldReference.removeReferencedBy(fileInfo); - oldIndex++; - } - else if (compare > 0) { - newReference.addReferencedBy(fileInfo); - newIndex++; - } - else { - oldIndex++; - newIndex++; - } - } - for (var i = oldIndex; i < oldReferences.length; i++) { - oldReferences[i].removeReferencedBy(fileInfo); - } - for (var i = newIndex; i < newReferences.length; i++) { - newReferences[i].addReferencedBy(fileInfo); - } - fileInfo.references = newReferences; - fileInfo.scriptVersionForReferences = fileInfo.scriptInfo.getLatestVersion(); - }; - ModuleBuilder.prototype.getFilesAffectedBy = function (scriptInfo) { - this.ensureProjectDependencyGraphUpToDate(); - var singleFileResult = scriptInfo.hasMixedContent ? [] : [scriptInfo.fileName]; - var fileInfo = this.getFileInfo(scriptInfo.path); - if (!fileInfo || !fileInfo.updateShapeSignature()) { - return singleFileResult; - } - if (!fileInfo.isExternalModuleOrHasOnlyAmbientExternalModules()) { - return this.project.getAllEmittableFiles(); - } - var options = this.project.getCompilerOptions(); - if (options && (options.isolatedModules || options.out || options.outFile)) { - return singleFileResult; - } - var queue = fileInfo.referencedBy.slice(0); - var fileNameSet = ts.createMap(); - fileNameSet.set(scriptInfo.fileName, scriptInfo); - while (queue.length > 0) { - var processingFileInfo = queue.pop(); - if (processingFileInfo.updateShapeSignature() && processingFileInfo.referencedBy.length > 0) { - for (var _i = 0, _a = processingFileInfo.referencedBy; _i < _a.length; _i++) { - var potentialFileInfo = _a[_i]; - if (!fileNameSet.has(potentialFileInfo.scriptInfo.fileName)) { - queue.push(potentialFileInfo); - } - } - } - fileNameSet.set(processingFileInfo.scriptInfo.fileName, processingFileInfo.scriptInfo); - } - var result = []; - fileNameSet.forEach(function (scriptInfo, fileName) { - if (shouldEmitFile(scriptInfo)) { - result.push(fileName); - } - }); - return result; - }; - return ModuleBuilder; - }(AbstractBuilder)); - function createBuilder(project) { - var moduleKind = project.getCompilerOptions().module; - switch (moduleKind) { - case ts.ModuleKind.None: - return new NonModuleBuilder(project); - default: - return new ModuleBuilder(project); - } - } - server.createBuilder = createBuilder; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var ProjectKind; - (function (ProjectKind) { - ProjectKind[ProjectKind["Inferred"] = 0] = "Inferred"; - ProjectKind[ProjectKind["Configured"] = 1] = "Configured"; - ProjectKind[ProjectKind["External"] = 2] = "External"; - })(ProjectKind = server.ProjectKind || (server.ProjectKind = {})); - function remove(items, item) { - var index = items.indexOf(item); - if (index >= 0) { - items.splice(index, 1); - } - } - function countEachFileTypes(infos) { - var result = { js: 0, jsx: 0, ts: 0, tsx: 0, dts: 0 }; - for (var _i = 0, infos_1 = infos; _i < infos_1.length; _i++) { - var info = infos_1[_i]; - switch (info.scriptKind) { - case 1: - result.js += 1; - break; - case 2: - result.jsx += 1; - break; - case 3: - ts.fileExtensionIs(info.fileName, ".d.ts") - ? result.dts += 1 - : result.ts += 1; - break; - case 4: - result.tsx += 1; - break; - } - } - return result; - } - function hasOneOrMoreJsAndNoTsFiles(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.js > 0 && counts.ts === 0 && counts.tsx === 0; - } - function allRootFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getRootScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allRootFilesAreJsOrDts = allRootFilesAreJsOrDts; - function allFilesAreJsOrDts(project) { - var counts = countEachFileTypes(project.getScriptInfos()); - return counts.ts === 0 && counts.tsx === 0; - } - server.allFilesAreJsOrDts = allFilesAreJsOrDts; - var UnresolvedImportsMap = (function () { - function UnresolvedImportsMap() { - this.perFileMap = ts.createFileMap(); - this.version = 0; - } - UnresolvedImportsMap.prototype.clear = function () { - this.perFileMap.clear(); - this.version = 0; - }; - UnresolvedImportsMap.prototype.getVersion = function () { - return this.version; - }; - UnresolvedImportsMap.prototype.remove = function (path) { - this.perFileMap.remove(path); - this.version++; - }; - UnresolvedImportsMap.prototype.get = function (path) { - return this.perFileMap.get(path); - }; - UnresolvedImportsMap.prototype.set = function (path, value) { - this.perFileMap.set(path, value); - this.version++; - }; - return UnresolvedImportsMap; - }()); - server.UnresolvedImportsMap = UnresolvedImportsMap; - var Project = (function () { - function Project(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) { - this.projectName = projectName; - this.projectKind = projectKind; - this.projectService = projectService; - this.documentRegistry = documentRegistry; - this.compilerOptions = compilerOptions; - this.compileOnSaveEnabled = compileOnSaveEnabled; - this.rootFiles = []; - this.rootFilesMap = ts.createFileMap(); - this.cachedUnresolvedImportsPerFile = new UnresolvedImportsMap(); - this.languageServiceEnabled = true; - this.lastReportedVersion = 0; - this.projectStructureVersion = 0; - this.projectStateVersion = 0; - this.typesVersion = 0; - if (!this.compilerOptions) { - this.compilerOptions = ts.getDefaultCompilerOptions(); - this.compilerOptions.allowNonTsExtensions = true; - this.compilerOptions.allowJs = true; - } - else if (hasExplicitListOfFiles || this.compilerOptions.allowJs) { - this.compilerOptions.allowNonTsExtensions = true; - } - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost = new server.LSHost(this.projectService.host, this, this.projectService.cancellationToken); - this.lsHost.setCompilationSettings(this.compilerOptions); - this.languageService = ts.createLanguageService(this.lsHost, this.documentRegistry); - if (!languageServiceEnabled) { - this.disableLanguageService(); - } - this.builder = server.createBuilder(this); - this.markAsDirty(); - } - Project.prototype.isNonTsProject = function () { - this.updateGraph(); - return allFilesAreJsOrDts(this); - }; - Project.prototype.isJsOnlyProject = function () { - this.updateGraph(); - return hasOneOrMoreJsAndNoTsFiles(this); - }; - Project.prototype.getCachedUnresolvedImportsPerFile_TestOnly = function () { - return this.cachedUnresolvedImportsPerFile; - }; - Project.resolveModule = function (moduleName, initialDir, host, log) { - var resolvedPath = ts.normalizeSlashes(host.resolvePath(ts.combinePaths(initialDir, "node_modules"))); - log("Loading " + moduleName + " from " + initialDir + " (resolved to " + resolvedPath + ")"); - var result = host.require(resolvedPath, moduleName); - if (result.error) { - log("Failed to load module: " + JSON.stringify(result.error)); - return undefined; - } - return result.module; - }; - Project.prototype.setInternalCompilerOptionsForEmittingJsFiles = function () { - if (this.projectKind === ProjectKind.Inferred || this.projectKind === ProjectKind.External) { - this.compilerOptions.noEmitForJsFiles = true; - } - }; - Project.prototype.getProjectErrors = function () { - return this.projectErrors; - }; - Project.prototype.getLanguageService = function (ensureSynchronized) { - if (ensureSynchronized === void 0) { ensureSynchronized = true; } - if (ensureSynchronized) { - this.updateGraph(); - } - return this.languageService; - }; - Project.prototype.getCompileOnSaveAffectedFileList = function (scriptInfo) { - if (!this.languageServiceEnabled) { - return []; - } - this.updateGraph(); - return this.builder.getFilesAffectedBy(scriptInfo); - }; - Project.prototype.getProjectVersion = function () { - return this.projectStateVersion.toString(); - }; - Project.prototype.enableLanguageService = function () { - if (this.languageServiceEnabled) { - return; - } - this.languageServiceEnabled = true; - this.projectService.onUpdateLanguageServiceStateForProject(this, true); - }; - Project.prototype.disableLanguageService = function () { - if (!this.languageServiceEnabled) { - return; - } - this.languageService.cleanupSemanticCache(); - this.languageServiceEnabled = false; - this.projectService.onUpdateLanguageServiceStateForProject(this, false); - }; - Project.prototype.getProjectName = function () { - return this.projectName; - }; - Project.prototype.getExternalFiles = function () { - return []; - }; - Project.prototype.getSourceFile = function (path) { - if (!this.program) { - return undefined; - } - return this.program.getSourceFileByPath(path); - }; - Project.prototype.updateTypes = function () { - this.typesVersion++; - this.markAsDirty(); - this.updateGraph(); - }; - Project.prototype.close = function () { - if (this.program) { - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - var info = this.projectService.getScriptInfo(f.fileName); - info.detachFromProject(this); - } - } - if (!this.program || !this.languageServiceEnabled) { - for (var _b = 0, _c = this.rootFiles; _b < _c.length; _b++) { - var root = _c[_b]; - root.detachFromProject(this); - } - } - this.rootFiles = undefined; - this.rootFilesMap = undefined; - this.program = undefined; - this.languageService.dispose(); - }; - Project.prototype.getCompilerOptions = function () { - return this.compilerOptions; - }; - Project.prototype.hasRoots = function () { - return this.rootFiles && this.rootFiles.length > 0; - }; - Project.prototype.getRootFiles = function () { - return this.rootFiles && this.rootFiles.map(function (info) { return info.fileName; }); - }; - Project.prototype.getRootFilesLSHost = function () { - var result = []; - if (this.rootFiles) { - for (var _i = 0, _a = this.rootFiles; _i < _a.length; _i++) { - var f = _a[_i]; - if (this.languageServiceEnabled || f.isScriptOpen()) { - result.push(f.fileName); - } - } - if (this.typingFiles) { - for (var _b = 0, _c = this.typingFiles; _b < _c.length; _b++) { - var f = _c[_b]; - result.push(f); - } - } - } - return result; - }; - Project.prototype.getRootScriptInfos = function () { - return this.rootFiles; - }; - Project.prototype.getScriptInfos = function () { - var _this = this; - if (!this.languageServiceEnabled) { - return this.rootFiles; - } - return ts.map(this.program.getSourceFiles(), function (sourceFile) { - var scriptInfo = _this.projectService.getScriptInfoForPath(sourceFile.path); - if (!scriptInfo) { - ts.Debug.assert(false, "scriptInfo for a file '" + sourceFile.fileName + "' is missing."); - } - return scriptInfo; - }); - }; - Project.prototype.getFileEmitOutput = function (info, emitOnlyDtsFiles) { - if (!this.languageServiceEnabled) { - return undefined; - } - return this.getLanguageService().getEmitOutput(info.fileName, emitOnlyDtsFiles); - }; - Project.prototype.getFileNames = function (excludeFilesFromExternalLibraries) { - if (!this.program) { - return []; - } - if (!this.languageServiceEnabled) { - var rootFiles = this.getRootFiles(); - if (this.compilerOptions) { - var defaultLibrary = ts.getDefaultLibFilePath(this.compilerOptions); - if (defaultLibrary) { - (rootFiles || (rootFiles = [])).push(server.asNormalizedPath(defaultLibrary)); - } - } - return rootFiles; - } - var result = []; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) { - continue; - } - result.push(server.asNormalizedPath(f.fileName)); - } - return result; - }; - Project.prototype.getAllEmittableFiles = function () { - if (!this.languageServiceEnabled) { - return []; - } - var defaultLibraryFileName = ts.getDefaultLibFileName(this.compilerOptions); - var infos = this.getScriptInfos(); - var result = []; - for (var _i = 0, infos_2 = infos; _i < infos_2.length; _i++) { - var info = infos_2[_i]; - if (ts.getBaseFileName(info.fileName) !== defaultLibraryFileName && server.shouldEmitFile(info)) { - result.push(info.fileName); - } - } - return result; - }; - Project.prototype.containsScriptInfo = function (info) { - return this.isRoot(info) || (this.program && this.program.getSourceFileByPath(info.path) !== undefined); - }; - Project.prototype.containsFile = function (filename, requireOpen) { - var info = this.projectService.getScriptInfoForNormalizedPath(filename); - if (info && (info.isScriptOpen() || !requireOpen)) { - return this.containsScriptInfo(info); - } - }; - Project.prototype.isRoot = function (info) { - return this.rootFilesMap && this.rootFilesMap.contains(info.path); - }; - Project.prototype.addRoot = function (info) { - if (!this.isRoot(info)) { - this.rootFiles.push(info); - this.rootFilesMap.set(info.path, info); - info.attachToProject(this); - this.markAsDirty(); - } - }; - Project.prototype.removeFile = function (info, detachFromProject) { - if (detachFromProject === void 0) { detachFromProject = true; } - if (this.isRoot(info)) { - this.removeRoot(info); - } - this.lsHost.notifyFileRemoved(info); - this.cachedUnresolvedImportsPerFile.remove(info.path); - if (detachFromProject) { - info.detachFromProject(this); - } - this.markAsDirty(); - }; - Project.prototype.registerFileUpdate = function (fileName) { - (this.updatedFileNames || (this.updatedFileNames = ts.createMap())).set(fileName, fileName); - }; - Project.prototype.markAsDirty = function () { - this.projectStateVersion++; - }; - Project.prototype.extractUnresolvedImportsFromSourceFile = function (file, result) { - var cached = this.cachedUnresolvedImportsPerFile.get(file.path); - if (cached) { - for (var _i = 0, cached_2 = cached; _i < cached_2.length; _i++) { - var f = cached_2[_i]; - result.push(f); - } - return; - } - var unresolvedImports; - if (file.resolvedModules) { - file.resolvedModules.forEach(function (resolvedModule, name) { - if (!resolvedModule && !ts.isExternalModuleNameRelative(name)) { - var trimmed = name.trim(); - var i = trimmed.indexOf("/"); - if (i !== -1 && trimmed.charCodeAt(0) === 64) { - i = trimmed.indexOf("/", i + 1); - } - if (i !== -1) { - trimmed = trimmed.substr(0, i); - } - (unresolvedImports || (unresolvedImports = [])).push(trimmed); - result.push(trimmed); - } - }); - } - this.cachedUnresolvedImportsPerFile.set(file.path, unresolvedImports || server.emptyArray); - }; - Project.prototype.updateGraph = function () { - this.lsHost.startRecordingFilesWithChangedResolutions(); - var hasChanges = this.updateGraphWorker(); - var changedFiles = this.lsHost.finishRecordingFilesWithChangedResolutions() || server.emptyArray; - for (var _i = 0, changedFiles_1 = changedFiles; _i < changedFiles_1.length; _i++) { - var file = changedFiles_1[_i]; - this.cachedUnresolvedImportsPerFile.remove(file); - } - var unresolvedImports; - if (hasChanges || changedFiles.length) { - var result = []; - for (var _a = 0, _b = this.program.getSourceFiles(); _a < _b.length; _a++) { - var sourceFile = _b[_a]; - this.extractUnresolvedImportsFromSourceFile(sourceFile, result); - } - this.lastCachedUnresolvedImportsList = server.toSortedReadonlyArray(result); - } - unresolvedImports = this.lastCachedUnresolvedImportsList; - var cachedTypings = this.projectService.typingsCache.getTypingsForProject(this, unresolvedImports, hasChanges); - if (this.setTypings(cachedTypings)) { - hasChanges = this.updateGraphWorker() || hasChanges; - } - if (this.languageServiceEnabled) { - this.builder.onProjectUpdateGraph(); - } - else { - this.builder.clear(); - } - if (hasChanges) { - this.projectStructureVersion++; - } - return !hasChanges; - }; - Project.prototype.setTypings = function (typings) { - if (ts.arrayIsEqualTo(this.typingFiles, typings)) { - return false; - } - this.typingFiles = typings; - this.markAsDirty(); - return true; - }; - Project.prototype.updateGraphWorker = function () { - var oldProgram = this.program; - this.program = this.languageService.getProgram(); - var hasChanges = false; - if (!oldProgram || (this.program !== oldProgram && !oldProgram.structureIsReused)) { - hasChanges = true; - if (oldProgram) { - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var f = _a[_i]; - if (this.program.getSourceFileByPath(f.path)) { - continue; - } - var scriptInfoToDetach = this.projectService.getScriptInfo(f.fileName); - if (scriptInfoToDetach) { - scriptInfoToDetach.detachFromProject(this); - } - } - } - } - return hasChanges; - }; - Project.prototype.getScriptInfoLSHost = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfo(fileName, false); - if (scriptInfo) { - scriptInfo.attachToProject(this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfoForNormalizedPath = function (fileName) { - var scriptInfo = this.projectService.getOrCreateScriptInfoForNormalizedPath(fileName, false); - if (scriptInfo && !scriptInfo.isAttached(this)) { - return server.Errors.ThrowProjectDoesNotContainDocument(fileName, this); - } - return scriptInfo; - }; - Project.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - Project.prototype.filesToString = function () { - if (!this.program) { - return ""; - } - var strBuilder = ""; - for (var _i = 0, _a = this.program.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - strBuilder += file.fileName + "\n"; - } - return strBuilder; - }; - Project.prototype.setCompilerOptions = function (compilerOptions) { - if (compilerOptions) { - compilerOptions.allowNonTsExtensions = true; - if (ts.changesAffectModuleResolution(this.compilerOptions, compilerOptions)) { - this.cachedUnresolvedImportsPerFile.clear(); - this.lastCachedUnresolvedImportsList = undefined; - } - this.compilerOptions = compilerOptions; - this.setInternalCompilerOptionsForEmittingJsFiles(); - this.lsHost.setCompilationSettings(compilerOptions); - this.markAsDirty(); - } - }; - Project.prototype.reloadScript = function (filename, tempFileName) { - var script = this.projectService.getScriptInfoForNormalizedPath(filename); - if (script) { - ts.Debug.assert(script.isAttached(this)); - script.reloadFromFile(tempFileName); - return true; - } - return false; - }; - Project.prototype.getChangesSinceVersion = function (lastKnownVersion) { - this.updateGraph(); - var info = { - projectName: this.getProjectName(), - version: this.projectStructureVersion, - isInferred: this.projectKind === ProjectKind.Inferred, - options: this.getCompilerOptions(), - languageServiceDisabled: !this.languageServiceEnabled - }; - var updatedFileNames = this.updatedFileNames; - this.updatedFileNames = undefined; - if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) { - if (this.projectStructureVersion === this.lastReportedVersion && !updatedFileNames) { - return { info: info, projectErrors: this.projectErrors }; - } - var lastReportedFileNames_1 = this.lastReportedFileNames; - var currentFiles_1 = ts.arrayToMap(this.getFileNames(), function (x) { return x; }); - var added_1 = []; - var removed_1 = []; - var updated = ts.arrayFrom(updatedFileNames.keys()); - ts.forEachKey(currentFiles_1, function (id) { - if (!lastReportedFileNames_1.has(id)) { - added_1.push(id); - } - }); - ts.forEachKey(lastReportedFileNames_1, function (id) { - if (!currentFiles_1.has(id)) { - removed_1.push(id); - } - }); - this.lastReportedFileNames = currentFiles_1; - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, changes: { added: added_1, removed: removed_1, updated: updated }, projectErrors: this.projectErrors }; - } - else { - var projectFileNames = this.getFileNames(); - this.lastReportedFileNames = ts.arrayToMap(projectFileNames, function (x) { return x; }); - this.lastReportedVersion = this.projectStructureVersion; - return { info: info, files: projectFileNames, projectErrors: this.projectErrors }; - } - }; - Project.prototype.getReferencedFiles = function (path) { - var _this = this; - if (!this.languageServiceEnabled) { - return []; - } - var sourceFile = this.getSourceFile(path); - if (!sourceFile) { - return []; - } - var referencedFiles = ts.createMap(); - if (sourceFile.imports && sourceFile.imports.length > 0) { - var checker = this.program.getTypeChecker(); - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importName = _a[_i]; - var symbol = checker.getSymbolAtLocation(importName); - if (symbol && symbol.declarations && symbol.declarations[0]) { - var declarationSourceFile = symbol.declarations[0].getSourceFile(); - if (declarationSourceFile) { - referencedFiles.set(declarationSourceFile.path, true); - } - } - } - } - var currentDirectory = ts.getDirectoryPath(path); - var getCanonicalFileName = ts.createGetCanonicalFileName(this.projectService.host.useCaseSensitiveFileNames); - if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { - for (var _b = 0, _c = sourceFile.referencedFiles; _b < _c.length; _b++) { - var referencedFile = _c[_b]; - var referencedPath = ts.toPath(referencedFile.fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(referencedPath, true); - } - } - if (sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames.forEach(function (resolvedTypeReferenceDirective) { - if (!resolvedTypeReferenceDirective) { - return; - } - var fileName = resolvedTypeReferenceDirective.resolvedFileName; - var typeFilePath = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - referencedFiles.set(typeFilePath, true); - }); - } - var allFileNames = ts.arrayFrom(referencedFiles.keys()); - return ts.filter(allFileNames, function (file) { return _this.projectService.host.fileExists(file); }); - }; - Project.prototype.removeRoot = function (info) { - remove(this.rootFiles, info); - this.rootFilesMap.remove(info.path); - }; - return Project; - }()); - server.Project = Project; - var InferredProject = (function (_super) { - __extends(InferredProject, _super); - function InferredProject(projectService, documentRegistry, compilerOptions) { - var _this = _super.call(this, InferredProject.newName(), ProjectKind.Inferred, projectService, documentRegistry, undefined, true, compilerOptions, false) || this; - _this._isJsInferredProject = false; - _this.directoriesWatchedForTsconfig = []; - return _this; - } - InferredProject.prototype.toggleJsInferredProject = function (isJsInferredProject) { - if (isJsInferredProject !== this._isJsInferredProject) { - this._isJsInferredProject = isJsInferredProject; - this.setCompilerOptions(); - } - }; - InferredProject.prototype.setCompilerOptions = function (options) { - var newOptions = options ? ts.clone(options) : this.getCompilerOptions(); - if (!newOptions) { - return; - } - if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") { - newOptions.maxNodeModuleJsDepth = 2; - } - else if (!this._isJsInferredProject) { - newOptions.maxNodeModuleJsDepth = undefined; - } - newOptions.allowJs = true; - _super.prototype.setCompilerOptions.call(this, newOptions); - }; - InferredProject.prototype.addRoot = function (info) { - if (!this._isJsInferredProject && info.isJavaScript()) { - this.toggleJsInferredProject(true); - } - _super.prototype.addRoot.call(this, info); - }; - InferredProject.prototype.removeRoot = function (info) { - if (this._isJsInferredProject && info.isJavaScript()) { - if (ts.filter(this.getRootScriptInfos(), function (info) { return info.isJavaScript(); }).length === 0) { - this.toggleJsInferredProject(false); - } - } - _super.prototype.removeRoot.call(this, info); - }; - InferredProject.prototype.getProjectRootPath = function () { - if (this.projectService.useSingleInferredProject) { - return undefined; - } - var rootFiles = this.getRootFiles(); - return ts.getDirectoryPath(rootFiles[0]); - }; - InferredProject.prototype.close = function () { - _super.prototype.close.call(this); - for (var _i = 0, _a = this.directoriesWatchedForTsconfig; _i < _a.length; _i++) { - var directory = _a[_i]; - this.projectService.stopWatchingDirectory(directory); - } - }; - InferredProject.prototype.getTypeAcquisition = function () { - return { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - }; - return InferredProject; - }(Project)); - InferredProject.newName = (function () { - var nextId = 1; - return function () { - var id = nextId; - nextId++; - return server.makeInferredProjectName(id); - }; - })(); - server.InferredProject = InferredProject; - var ConfiguredProject = (function (_super) { - __extends(ConfiguredProject, _super); - function ConfiguredProject(configFileName, projectService, documentRegistry, hasExplicitListOfFiles, compilerOptions, wildcardDirectories, languageServiceEnabled, compileOnSaveEnabled) { - var _this = _super.call(this, configFileName, ProjectKind.Configured, projectService, documentRegistry, hasExplicitListOfFiles, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.wildcardDirectories = wildcardDirectories; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.plugins = []; - _this.openRefCount = 0; - _this.canonicalConfigFilePath = server.asNormalizedPath(projectService.toCanonicalFileName(configFileName)); - _this.enablePlugins(); - return _this; - } - ConfiguredProject.prototype.getConfigFilePath = function () { - return this.getProjectName(); - }; - ConfiguredProject.prototype.enablePlugins = function () { - var host = this.projectService.host; - var options = this.getCompilerOptions(); - if (!host.require) { - this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; - } - var searchPaths = [ts.combinePaths(host.getExecutingFilePath(), "../../..")].concat(this.projectService.pluginProbeLocations); - if (this.projectService.allowLocalPluginLoads) { - var local = ts.getDirectoryPath(this.canonicalConfigFilePath); - this.projectService.logger.info("Local plugin loading enabled; adding " + local + " to search paths"); - searchPaths.unshift(local); - } - if (options.plugins) { - for (var _i = 0, _a = options.plugins; _i < _a.length; _i++) { - var pluginConfigEntry = _a[_i]; - this.enablePlugin(pluginConfigEntry, searchPaths); - } - } - if (this.projectService.globalPlugins) { - var _loop_6 = function (globalPluginName) { - if (options.plugins && options.plugins.some(function (p) { return p.name === globalPluginName; })) - return "continue"; - this_1.enablePlugin({ name: globalPluginName, global: true }, searchPaths); - }; - var this_1 = this; - for (var _b = 0, _c = this.projectService.globalPlugins; _b < _c.length; _b++) { - var globalPluginName = _c[_b]; - _loop_6(globalPluginName); - } - } - }; - ConfiguredProject.prototype.enablePlugin = function (pluginConfigEntry, searchPaths) { - var _this = this; - var log = function (message) { - _this.projectService.logger.info(message); - }; - for (var _i = 0, searchPaths_1 = searchPaths; _i < searchPaths_1.length; _i++) { - var searchPath = searchPaths_1[_i]; - var resolvedModule = Project.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log); - if (resolvedModule) { - this.enableProxy(resolvedModule, pluginConfigEntry); - return; - } - } - this.projectService.logger.info("Couldn't find " + pluginConfigEntry.name + " anywhere in paths: " + searchPaths.join(",")); - }; - ConfiguredProject.prototype.enableProxy = function (pluginModuleFactory, configEntry) { - try { - if (typeof pluginModuleFactory !== "function") { - this.projectService.logger.info("Skipped loading plugin " + configEntry.name + " because it did expose a proper factory function"); - return; - } - var info = { - config: configEntry, - project: this, - languageService: this.languageService, - languageServiceHost: this.lsHost, - serverHost: this.projectService.host - }; - var pluginModule = pluginModuleFactory({ typescript: ts }); - this.languageService = pluginModule.create(info); - this.plugins.push(pluginModule); - } - catch (e) { - this.projectService.logger.info("Plugin activation failed: " + e); - } - }; - ConfiguredProject.prototype.getProjectRootPath = function () { - return ts.getDirectoryPath(this.getConfigFilePath()); - }; - ConfiguredProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ConfiguredProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - this.typeAcquisition = newTypeAcquisition; - }; - ConfiguredProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ConfiguredProject.prototype.getExternalFiles = function () { - var items = []; - for (var _i = 0, _a = this.plugins; _i < _a.length; _i++) { - var plugin = _a[_i]; - if (typeof plugin.getExternalFiles === "function") { - try { - items.push.apply(items, plugin.getExternalFiles(this)); - } - catch (e) { - this.projectService.logger.info("A plugin threw an exception in getExternalFiles: " + e); - } - } - } - return items; - }; - ConfiguredProject.prototype.watchConfigFile = function (callback) { - var _this = this; - this.projectFileWatcher = this.projectService.host.watchFile(this.getConfigFilePath(), function (_) { return callback(_this); }); - }; - ConfiguredProject.prototype.watchTypeRoots = function (callback) { - var _this = this; - var roots = this.getEffectiveTypeRoots(); - var watchers = []; - for (var _i = 0, roots_1 = roots; _i < roots_1.length; _i++) { - var root = roots_1[_i]; - this.projectService.logger.info("Add type root watcher for: " + root); - watchers.push(this.projectService.host.watchDirectory(root, function (path) { return callback(_this, path); }, false)); - } - this.typeRootsWatchers = watchers; - }; - ConfiguredProject.prototype.watchConfigDirectory = function (callback) { - var _this = this; - if (this.directoryWatcher) { - return; - } - var directoryToWatch = ts.getDirectoryPath(this.getConfigFilePath()); - this.projectService.logger.info("Add recursive watcher for: " + directoryToWatch); - this.directoryWatcher = this.projectService.host.watchDirectory(directoryToWatch, function (path) { return callback(_this, path); }, true); - }; - ConfiguredProject.prototype.watchWildcards = function (callback) { - var _this = this; - if (!this.wildcardDirectories) { - return; - } - var configDirectoryPath = ts.getDirectoryPath(this.getConfigFilePath()); - this.directoriesWatchedForWildcards = ts.createMap(); - this.wildcardDirectories.forEach(function (flag, directory) { - if (ts.comparePaths(configDirectoryPath, directory, ".", !_this.projectService.host.useCaseSensitiveFileNames) !== 0) { - var recursive = (flag & 1) !== 0; - _this.projectService.logger.info("Add " + (recursive ? "recursive " : "") + "watcher for: " + directory); - _this.directoriesWatchedForWildcards.set(directory, _this.projectService.host.watchDirectory(directory, function (path) { return callback(_this, path); }, recursive)); - } - }); - }; - ConfiguredProject.prototype.stopWatchingDirectory = function () { - if (this.directoryWatcher) { - this.directoryWatcher.close(); - this.directoryWatcher = undefined; - } - }; - ConfiguredProject.prototype.close = function () { - _super.prototype.close.call(this); - if (this.projectFileWatcher) { - this.projectFileWatcher.close(); - } - if (this.typeRootsWatchers) { - for (var _i = 0, _a = this.typeRootsWatchers; _i < _a.length; _i++) { - var watcher = _a[_i]; - watcher.close(); - } - this.typeRootsWatchers = undefined; - } - this.directoriesWatchedForWildcards.forEach(function (watcher) { - watcher.close(); - }); - this.directoriesWatchedForWildcards = undefined; - this.stopWatchingDirectory(); - }; - ConfiguredProject.prototype.addOpenRef = function () { - this.openRefCount++; - }; - ConfiguredProject.prototype.deleteOpenRef = function () { - this.openRefCount--; - return this.openRefCount; - }; - ConfiguredProject.prototype.getEffectiveTypeRoots = function () { - return ts.getEffectiveTypeRoots(this.getCompilerOptions(), this.projectService.host) || []; - }; - return ConfiguredProject; - }(Project)); - server.ConfiguredProject = ConfiguredProject; - var ExternalProject = (function (_super) { - __extends(ExternalProject, _super); - function ExternalProject(externalProjectName, projectService, documentRegistry, compilerOptions, languageServiceEnabled, compileOnSaveEnabled, projectFilePath) { - var _this = _super.call(this, externalProjectName, ProjectKind.External, projectService, documentRegistry, true, languageServiceEnabled, compilerOptions, compileOnSaveEnabled) || this; - _this.externalProjectName = externalProjectName; - _this.compileOnSaveEnabled = compileOnSaveEnabled; - _this.projectFilePath = projectFilePath; - return _this; - } - ExternalProject.prototype.getProjectRootPath = function () { - if (this.projectFilePath) { - return ts.getDirectoryPath(this.projectFilePath); - } - return ts.getDirectoryPath(ts.normalizeSlashes(this.getProjectName())); - }; - ExternalProject.prototype.getTypeAcquisition = function () { - return this.typeAcquisition; - }; - ExternalProject.prototype.setProjectErrors = function (projectErrors) { - this.projectErrors = projectErrors; - }; - ExternalProject.prototype.setTypeAcquisition = function (newTypeAcquisition) { - if (!newTypeAcquisition) { - newTypeAcquisition = { - enable: allRootFilesAreJsOrDts(this), - include: [], - exclude: [] - }; - } - else { - if (newTypeAcquisition.enable === undefined) { - newTypeAcquisition.enable = allRootFilesAreJsOrDts(this); - } - if (!newTypeAcquisition.include) { - newTypeAcquisition.include = []; - } - if (!newTypeAcquisition.exclude) { - newTypeAcquisition.exclude = []; - } - } - this.typeAcquisition = newTypeAcquisition; - }; - return ExternalProject; - }(Project)); - server.ExternalProject = ExternalProject; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.maxProgramSizeForNonTsFiles = 20 * 1024 * 1024; - server.ContextEvent = "context"; - server.ConfigFileDiagEvent = "configFileDiag"; - server.ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; - function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) { - var map = ts.createMap(); - for (var _i = 0, commandLineOptions_1 = commandLineOptions; _i < commandLineOptions_1.length; _i++) { - var option = commandLineOptions_1[_i]; - if (typeof option.type === "object") { - var optionMap = option.type; - optionMap.forEach(function (value) { - ts.Debug.assert(typeof value === "number"); - }); - map.set(option.name, optionMap); - } - } - return map; - } - var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(ts.optionDeclarations); - var indentStyle = ts.createMapFromTemplate({ - "none": ts.IndentStyle.None, - "block": ts.IndentStyle.Block, - "smart": ts.IndentStyle.Smart - }); - var defaultTypeSafeList = { - "jquery": { - "match": /jquery(-(\.?\d+)+)?(\.intellisense)?(\.min)?\.js$/i, - "types": ["jquery"] - }, - "WinJS": { - "match": /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["winjs"] - }, - "Kendo": { - "match": /^(.*\/kendo)\/kendo\.all\.min\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["kendo-ui"] - }, - "Office Nuget": { - "match": /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i, - "exclude": [["^", 1, "/.*"]], - "types": ["office"] - }, - "Minified files": { - "match": /^(.+\.min\.js)$/i, - "exclude": [["^", 1, "$"]] - } - }; - function convertFormatOptions(protocolOptions) { - if (typeof protocolOptions.indentStyle === "string") { - protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase()); - ts.Debug.assert(protocolOptions.indentStyle !== undefined); - } - return protocolOptions; - } - server.convertFormatOptions = convertFormatOptions; - function convertCompilerOptions(protocolOptions) { - compilerOptionConverters.forEach(function (mappedValues, id) { - var propertyValue = protocolOptions[id]; - if (typeof propertyValue === "string") { - protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase()); - } - }); - return protocolOptions; - } - server.convertCompilerOptions = convertCompilerOptions; - function tryConvertScriptKindName(scriptKindName) { - return typeof scriptKindName === "string" - ? convertScriptKindName(scriptKindName) - : scriptKindName; - } - server.tryConvertScriptKindName = tryConvertScriptKindName; - function convertScriptKindName(scriptKindName) { - switch (scriptKindName) { - case "JS": - return 1; - case "JSX": - return 2; - case "TS": - return 3; - case "TSX": - return 4; - default: - return 0; - } - } - server.convertScriptKindName = convertScriptKindName; - function combineProjectOutput(projects, action, comparer, areEqual) { - var result = projects.reduce(function (previous, current) { return ts.concatenate(previous, action(current)); }, []).sort(comparer); - return projects.length > 1 ? ts.deduplicate(result, areEqual) : result; - } - server.combineProjectOutput = combineProjectOutput; - var fileNamePropertyReader = { - getFileName: function (x) { return x; }, - getScriptKind: function (_) { return undefined; }, - hasMixedContent: function (fileName, extraFileExtensions) { - var mixedContentExtensions = ts.map(ts.filter(extraFileExtensions, function (item) { return item.isMixedContent; }), function (item) { return item.extension; }); - return ts.forEach(mixedContentExtensions, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - }; - var externalFilePropertyReader = { - getFileName: function (x) { return x.fileName; }, - getScriptKind: function (x) { return tryConvertScriptKindName(x.scriptKind); }, - hasMixedContent: function (x) { return x.hasMixedContent; } - }; - function findProjectByName(projectName, projects) { - for (var _i = 0, projects_2 = projects; _i < projects_2.length; _i++) { - var proj = projects_2[_i]; - if (proj.getProjectName() === projectName) { - return proj; - } - } - } - function createFileNotFoundDiagnostic(fileName) { - return ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName); - } - function isRootFileInInferredProject(info) { - if (info.containingProjects.length === 0) { - return false; - } - return info.containingProjects[0].projectKind === server.ProjectKind.Inferred && info.containingProjects[0].isRoot(info); - } - var DirectoryWatchers = (function () { - function DirectoryWatchers(projectService) { - this.projectService = projectService; - this.directoryWatchersForTsconfig = ts.createMap(); - this.directoryWatchersRefCount = ts.createMap(); - } - DirectoryWatchers.prototype.stopWatchingDirectory = function (directory) { - var refCount = this.directoryWatchersRefCount.get(directory) - 1; - this.directoryWatchersRefCount.set(directory, refCount); - if (refCount === 0) { - this.projectService.logger.info("Close directory watcher for: " + directory); - this.directoryWatchersForTsconfig.get(directory).close(); - this.directoryWatchersForTsconfig.delete(directory); - } - }; - DirectoryWatchers.prototype.startWatchingContainingDirectoriesForFile = function (fileName, project, callback) { - var currentPath = ts.getDirectoryPath(fileName); - var parentPath = ts.getDirectoryPath(currentPath); - while (currentPath !== parentPath) { - if (!this.directoryWatchersForTsconfig.has(currentPath)) { - this.projectService.logger.info("Add watcher for: " + currentPath); - this.directoryWatchersForTsconfig.set(currentPath, this.projectService.host.watchDirectory(currentPath, callback)); - this.directoryWatchersRefCount.set(currentPath, 1); - } - else { - this.directoryWatchersRefCount.set(currentPath, this.directoryWatchersRefCount.get(currentPath) + 1); - } - project.directoriesWatchedForTsconfig.push(currentPath); - currentPath = parentPath; - parentPath = ts.getDirectoryPath(parentPath); - } - }; - return DirectoryWatchers; - }()); - var ProjectService = (function () { - function ProjectService(opts) { - this.filenameToScriptInfo = ts.createFileMap(); - this.externalProjectToConfiguredProjectMap = ts.createMap(); - this.externalProjects = []; - this.inferredProjects = []; - this.configuredProjects = []; - this.openFiles = []; - this.projectToSizeMap = ts.createMap(); - this.host = opts.host; - this.logger = opts.logger; - this.cancellationToken = opts.cancellationToken; - this.useSingleInferredProject = opts.useSingleInferredProject; - this.typingsInstaller = opts.typingsInstaller || server.nullTypingsInstaller; - this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = opts.eventHandler; - this.globalPlugins = opts.globalPlugins || server.emptyArray; - this.pluginProbeLocations = opts.pluginProbeLocations || server.emptyArray; - this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads; - ts.Debug.assert(!!this.host.createHash, "'ServerHost.createHash' is required for ProjectService"); - this.toCanonicalFileName = ts.createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - this.directoryWatchers = new DirectoryWatchers(this); - this.throttledOperations = new server.ThrottledOperations(this.host); - this.typingsInstaller.attach(this); - this.typingsCache = new server.TypingsCache(this.typingsInstaller); - this.hostConfiguration = { - formatCodeOptions: server.getDefaultFormatCodeSettings(this.host), - hostInfo: "Unknown host", - extraFileExtensions: [] - }; - this.documentRegistry = ts.createDocumentRegistry(this.host.useCaseSensitiveFileNames, this.host.getCurrentDirectory()); - } - ProjectService.prototype.getChangedFiles_TestOnly = function () { - return this.changedFiles; - }; - ProjectService.prototype.ensureInferredProjectsUpToDate_TestOnly = function () { - this.ensureInferredProjectsUpToDate(); - }; - ProjectService.prototype.getCompilerOptionsForInferredProjects = function () { - return this.compilerOptionsForInferredProjects; - }; - ProjectService.prototype.onUpdateLanguageServiceStateForProject = function (project, languageServiceEnabled) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ProjectLanguageServiceStateEvent, - data: { project: project, languageServiceEnabled: languageServiceEnabled } - }); - }; - ProjectService.prototype.updateTypingsForProject = function (response) { - var project = this.findProject(response.projectName); - if (!project) { - return; - } - switch (response.kind) { - case server.ActionSet: - this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings); - break; - case server.ActionInvalidate: - this.typingsCache.deleteTypingsForProject(response.projectName); - break; - } - project.updateGraph(); - }; - ProjectService.prototype.setCompilerOptionsForInferredProjects = function (projectCompilerOptions) { - this.compilerOptionsForInferredProjects = convertCompilerOptions(projectCompilerOptions); - this.compilerOptionsForInferredProjects.allowNonTsExtensions = true; - this.compileOnSaveForInferredProjects = projectCompilerOptions.compileOnSave; - for (var _i = 0, _a = this.inferredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - proj.setCompilerOptions(this.compilerOptionsForInferredProjects); - proj.compileOnSaveEnabled = projectCompilerOptions.compileOnSave; - } - this.updateProjectGraphs(this.inferredProjects); - }; - ProjectService.prototype.stopWatchingDirectory = function (directory) { - this.directoryWatchers.stopWatchingDirectory(directory); - }; - ProjectService.prototype.findProject = function (projectName) { - if (projectName === undefined) { - return undefined; - } - if (server.isInferredProjectName(projectName)) { - this.ensureInferredProjectsUpToDate(); - return findProjectByName(projectName, this.inferredProjects); - } - return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(server.toNormalizedPath(projectName)); - }; - ProjectService.prototype.getDefaultProjectForFile = function (fileName, refreshInferredProjects) { - if (refreshInferredProjects) { - this.ensureInferredProjectsUpToDate(); - } - var scriptInfo = this.getScriptInfoForNormalizedPath(fileName); - return scriptInfo && scriptInfo.getDefaultProject(); - }; - ProjectService.prototype.ensureInferredProjectsUpToDate = function () { - if (this.changedFiles) { - var projectsToUpdate = void 0; - if (this.changedFiles.length === 1) { - projectsToUpdate = this.changedFiles[0].containingProjects; - } - else { - projectsToUpdate = []; - for (var _i = 0, _a = this.changedFiles; _i < _a.length; _i++) { - var f = _a[_i]; - projectsToUpdate = projectsToUpdate.concat(f.containingProjects); - } - } - this.updateProjectGraphs(projectsToUpdate); - this.changedFiles = undefined; - } - }; - ProjectService.prototype.findContainingExternalProject = function (fileName) { - for (var _i = 0, _a = this.externalProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.containsFile(fileName)) { - return proj; - } - } - return undefined; - }; - ProjectService.prototype.getFormatCodeOptions = function (file) { - var formatCodeSettings; - if (file) { - var info = this.getScriptInfoForNormalizedPath(file); - if (info) { - formatCodeSettings = info.getFormatCodeSettings(); - } - } - return formatCodeSettings || this.hostConfiguration.formatCodeOptions; - }; - ProjectService.prototype.updateProjectGraphs = function (projects) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, projects_3 = projects; _i < projects_3.length; _i++) { - var p = projects_3[_i]; - if (!p.updateGraph()) { - shouldRefreshInferredProjects = true; - } - } - if (shouldRefreshInferredProjects) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onSourceFileChanged = function (fileName) { - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - this.logger.info("Error: got watch notification for unknown file: " + fileName); - return; - } - if (!this.host.fileExists(fileName)) { - this.handleDeletedFile(info); - } - else { - if (info && (!info.isScriptOpen())) { - info.reloadFromFile(); - this.updateProjectGraphs(info.containingProjects); - } - } - }; - ProjectService.prototype.handleDeletedFile = function (info) { - this.logger.info(info.fileName + " deleted"); - info.stopWatcher(); - if (!info.isScriptOpen()) { - this.filenameToScriptInfo.remove(info.path); - this.lastDeletedFile = info; - var containingProjects = info.containingProjects.slice(); - info.detachAllProjects(); - this.updateProjectGraphs(containingProjects); - this.lastDeletedFile = undefined; - if (!this.eventHandler) { - return; - } - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var openFile = _a[_i]; - this.eventHandler({ - eventName: server.ContextEvent, - data: { project: openFile.getDefaultProject(), fileName: openFile.fileName } - }); - } - } - this.printProjects(); - }; - ProjectService.prototype.onTypeRootFileChanged = function (project, fileName) { - var _this = this; - this.logger.info("Type root file " + fileName + " changed"); - this.throttledOperations.schedule(project.getConfigFilePath() + " * type root", 250, function () { - project.updateTypes(); - _this.updateConfiguredProject(project); - _this.refreshInferredProjects(); - }); - }; - ProjectService.prototype.onSourceFileInDirectoryChangedForConfiguredProject = function (project, fileName) { - var _this = this; - if (fileName && !ts.isSupportedSourceFileName(fileName, project.getCompilerOptions(), this.hostConfiguration.extraFileExtensions)) { - return; - } - this.logger.info("Detected source file changes: " + fileName); - this.throttledOperations.schedule(project.getConfigFilePath(), 250, function () { return _this.handleChangeInSourceFileForConfiguredProject(project, fileName); }); - }; - ProjectService.prototype.handleChangeInSourceFileForConfiguredProject = function (project, triggerFile) { - var _this = this; - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - this.reportConfigFileDiagnostics(project.getProjectName(), configFileErrors, triggerFile); - var newRootFiles = projectOptions.files.map((function (f) { return _this.getCanonicalFileName(f); })); - var currentRootFiles = project.getRootFiles().map((function (f) { return _this.getCanonicalFileName(f); })); - if (!ts.arrayIsEqualTo(currentRootFiles.sort(), newRootFiles.sort())) { - this.logger.info("Updating configured project"); - this.updateConfiguredProject(project); - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.onConfigChangedForConfiguredProject = function (project) { - var configFileName = project.getConfigFilePath(); - this.logger.info("Config file changed: " + configFileName); - var configFileErrors = this.updateConfiguredProject(project); - this.reportConfigFileDiagnostics(configFileName, configFileErrors, configFileName); - this.refreshInferredProjects(); - }; - ProjectService.prototype.onConfigFileAddedForInferredProject = function (fileName) { - if (ts.getBaseFileName(fileName) !== "tsconfig.json") { - this.logger.info(fileName + " is not tsconfig.json"); - return; - } - var configFileErrors = this.convertConfigFileContentToProjectOptions(fileName).configFileErrors; - this.reportConfigFileDiagnostics(fileName, configFileErrors, fileName); - this.logger.info("Detected newly added tsconfig file: " + fileName); - this.reloadProjects(); - }; - ProjectService.prototype.getCanonicalFileName = function (fileName) { - var name = this.host.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - return ts.normalizePath(name); - }; - ProjectService.prototype.removeProject = function (project) { - this.logger.info("remove project: " + project.getRootFiles().toString()); - project.close(); - switch (project.projectKind) { - case server.ProjectKind.External: - server.removeItemFromSet(this.externalProjects, project); - this.projectToSizeMap.delete(project.externalProjectName); - break; - case server.ProjectKind.Configured: - server.removeItemFromSet(this.configuredProjects, project); - this.projectToSizeMap.delete(project.canonicalConfigFilePath); - break; - case server.ProjectKind.Inferred: - server.removeItemFromSet(this.inferredProjects, project); - break; - } - }; - ProjectService.prototype.assignScriptInfoToInferredProjectIfNecessary = function (info, addToListOfOpenFiles) { - var externalProject = this.findContainingExternalProject(info.fileName); - if (externalProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - var foundConfiguredProject = false; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - foundConfiguredProject = true; - if (addToListOfOpenFiles) { - (p).addOpenRef(); - } - } - } - if (foundConfiguredProject) { - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - return; - } - if (info.containingProjects.length === 0) { - var inferredProject = this.createInferredProjectWithRootFileIfNecessary(info); - if (!this.useSingleInferredProject) { - for (var _b = 0, _c = this.openFiles; _b < _c.length; _b++) { - var f = _c[_b]; - if (f.containingProjects.length === 0 || !inferredProject.containsScriptInfo(f)) { - continue; - } - for (var _d = 0, _e = f.containingProjects; _d < _e.length; _d++) { - var fContainingProject = _e[_d]; - if (fContainingProject.projectKind === server.ProjectKind.Inferred && - fContainingProject.isRoot(f) && - fContainingProject !== inferredProject) { - this.removeProject(fContainingProject); - f.attachToProject(inferredProject); - } - } - } - } - } - if (addToListOfOpenFiles) { - this.openFiles.push(info); - } - }; - ProjectService.prototype.closeOpenFile = function (info) { - info.close(); - server.removeItemFromSet(this.openFiles, info); - var projectsToRemove; - for (var _i = 0, _a = info.containingProjects; _i < _a.length; _i++) { - var p = _a[_i]; - if (p.projectKind === server.ProjectKind.Configured) { - if (info.hasMixedContent) { - info.registerFileUpdate(); - } - if (p.deleteOpenRef() === 0) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - } - else if (p.projectKind === server.ProjectKind.Inferred && p.isRoot(info)) { - (projectsToRemove || (projectsToRemove = [])).push(p); - } - if (!p.languageServiceEnabled) { - p.markAsDirty(); - } - } - if (projectsToRemove) { - for (var _b = 0, projectsToRemove_1 = projectsToRemove; _b < projectsToRemove_1.length; _b++) { - var project = projectsToRemove_1[_b]; - this.removeProject(project); - } - var orphanFiles = void 0; - for (var _c = 0, _d = this.openFiles; _c < _d.length; _c++) { - var f = _d[_c]; - if (f.containingProjects.length === 0) { - (orphanFiles || (orphanFiles = [])).push(f); - } - } - if (orphanFiles) { - for (var _e = 0, orphanFiles_1 = orphanFiles; _e < orphanFiles_1.length; _e++) { - var f = orphanFiles_1[_e]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - } - } - if (info.containingProjects.length === 0) { - this.filenameToScriptInfo.remove(info.path); - } - }; - ProjectService.prototype.openOrUpdateConfiguredProjectForFile = function (fileName, projectRootPath) { - var searchPath = ts.getDirectoryPath(fileName); - this.logger.info("Search path: " + searchPath); - var configFileName = this.findConfigFile(server.asNormalizedPath(searchPath), projectRootPath); - if (!configFileName) { - this.logger.info("No config files found."); - return {}; - } - this.logger.info("Config file name: " + configFileName); - var project = this.findConfiguredProjectByProjectName(configFileName); - if (!project) { - var _a = this.openConfigFile(configFileName, fileName), success = _a.success, errors = _a.errors; - if (!success) { - return { configFileName: configFileName, configFileErrors: errors }; - } - this.logger.info("Opened configuration file " + configFileName); - if (errors && errors.length > 0) { - return { configFileName: configFileName, configFileErrors: errors }; - } - } - else { - this.updateConfiguredProject(project); - } - return { configFileName: configFileName }; - }; - ProjectService.prototype.findConfigFile = function (searchPath, projectRootPath) { - while (!projectRootPath || searchPath.indexOf(projectRootPath) >= 0) { - var tsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "tsconfig.json")); - if (this.host.fileExists(tsconfigFileName)) { - return tsconfigFileName; - } - var jsconfigFileName = server.asNormalizedPath(ts.combinePaths(searchPath, "jsconfig.json")); - if (this.host.fileExists(jsconfigFileName)) { - return jsconfigFileName; - } - var parentPath = server.asNormalizedPath(ts.getDirectoryPath(searchPath)); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - }; - ProjectService.prototype.printProjects = function () { - if (!this.logger.hasLevel(server.LogLevel.verbose)) { - return; - } - this.logger.startGroup(); - var counter = 0; - counter = printProjects(this.logger, this.externalProjects, counter); - counter = printProjects(this.logger, this.configuredProjects, counter); - counter = printProjects(this.logger, this.inferredProjects, counter); - this.logger.info("Open files: "); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var rootFile = _a[_i]; - this.logger.info(rootFile.fileName); - } - this.logger.endGroup(); - function printProjects(logger, projects, counter) { - for (var _i = 0, projects_4 = projects; _i < projects_4.length; _i++) { - var project = projects_4[_i]; - project.updateGraph(); - logger.info("Project '" + project.getProjectName() + "' (" + server.ProjectKind[project.projectKind] + ") " + counter); - logger.info(project.filesToString()); - logger.info("-----------------------------------------------"); - counter++; - } - return counter; - } - }; - ProjectService.prototype.findConfiguredProjectByProjectName = function (configFileName) { - configFileName = server.asNormalizedPath(this.toCanonicalFileName(configFileName)); - for (var _i = 0, _a = this.configuredProjects; _i < _a.length; _i++) { - var proj = _a[_i]; - if (proj.canonicalConfigFilePath === configFileName) { - return proj; - } - } - }; - ProjectService.prototype.findExternalProjectByProjectName = function (projectFileName) { - return findProjectByName(projectFileName, this.externalProjects); - }; - ProjectService.prototype.convertConfigFileContentToProjectOptions = function (configFilename) { - configFilename = ts.normalizePath(configFilename); - var configFileContent = this.host.readFile(configFilename); - var errors; - var result = ts.parseConfigFileTextToJson(configFilename, configFileContent); - var config = result.config; - if (result.error) { - var _a = ts.sanitizeConfigFile(configFilename, configFileContent), sanitizedConfig = _a.configJsonObject, diagnostics = _a.diagnostics; - config = sanitizedConfig; - errors = diagnostics.length ? diagnostics : [result.error]; - } - var parsedCommandLine = ts.parseJsonConfigFileContent(config, this.host, ts.getDirectoryPath(configFilename), {}, configFilename, [], this.hostConfiguration.extraFileExtensions); - if (parsedCommandLine.errors.length) { - errors = ts.concatenate(errors, parsedCommandLine.errors); - } - ts.Debug.assert(!!parsedCommandLine.fileNames); - if (parsedCommandLine.fileNames.length === 0) { - (errors || (errors = [])).push(ts.createCompilerDiagnostic(ts.Diagnostics.The_config_file_0_found_doesn_t_contain_any_source_files, configFilename)); - return { success: false, configFileErrors: errors }; - } - var projectOptions = { - files: parsedCommandLine.fileNames, - compilerOptions: parsedCommandLine.options, - configHasFilesProperty: config["files"] !== undefined, - wildcardDirectories: ts.createMapFromTemplate(parsedCommandLine.wildcardDirectories), - typeAcquisition: parsedCommandLine.typeAcquisition, - compileOnSave: parsedCommandLine.compileOnSave - }; - return { success: true, projectOptions: projectOptions, configFileErrors: errors }; - }; - ProjectService.prototype.exceededTotalSizeLimitForNonTsFiles = function (name, options, fileNames, propertyReader) { - if (options && options.disableSizeLimit || !this.host.getFileSize) { - return false; - } - var availableSpace = server.maxProgramSizeForNonTsFiles; - this.projectToSizeMap.set(name, 0); - this.projectToSizeMap.forEach(function (val) { return (availableSpace -= (val || 0)); }); - var totalNonTsFileSize = 0; - for (var _i = 0, fileNames_3 = fileNames; _i < fileNames_3.length; _i++) { - var f = fileNames_3[_i]; - var fileName = propertyReader.getFileName(f); - if (ts.hasTypeScriptFileExtension(fileName)) { - continue; - } - totalNonTsFileSize += this.host.getFileSize(fileName); - if (totalNonTsFileSize > server.maxProgramSizeForNonTsFiles) { - return true; - } - } - if (totalNonTsFileSize > availableSpace) { - return true; - } - this.projectToSizeMap.set(name, totalNonTsFileSize); - return false; - }; - ProjectService.prototype.createAndAddExternalProject = function (projectFileName, files, options, typeAcquisition) { - var compilerOptions = convertCompilerOptions(options); - var project = new server.ExternalProject(projectFileName, this, this.documentRegistry, compilerOptions, !this.exceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader), options.compileOnSave === undefined ? true : options.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, files, externalFilePropertyReader, undefined, typeAcquisition, undefined); - this.externalProjects.push(project); - return project; - }; - ProjectService.prototype.reportConfigFileDiagnostics = function (configFileName, diagnostics, triggerFile) { - if (!this.eventHandler) { - return; - } - this.eventHandler({ - eventName: server.ConfigFileDiagEvent, - data: { configFileName: configFileName, diagnostics: diagnostics || [], triggerFile: triggerFile } - }); - }; - ProjectService.prototype.createAndAddConfiguredProject = function (configFileName, projectOptions, configFileErrors, clientFileName) { - var _this = this; - var sizeLimitExceeded = this.exceededTotalSizeLimitForNonTsFiles(configFileName, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader); - var project = new server.ConfiguredProject(configFileName, this, this.documentRegistry, projectOptions.configHasFilesProperty, projectOptions.compilerOptions, projectOptions.wildcardDirectories, !sizeLimitExceeded, projectOptions.compileOnSave === undefined ? false : projectOptions.compileOnSave); - this.addFilesToProjectAndUpdateGraph(project, projectOptions.files, fileNamePropertyReader, clientFileName, projectOptions.typeAcquisition, configFileErrors); - project.watchConfigFile(function (project) { return _this.onConfigChangedForConfiguredProject(project); }); - if (!sizeLimitExceeded) { - this.watchConfigDirectoryForProject(project, projectOptions); - } - project.watchWildcards(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - project.watchTypeRoots(function (project, path) { return _this.onTypeRootFileChanged(project, path); }); - this.configuredProjects.push(project); - return project; - }; - ProjectService.prototype.watchConfigDirectoryForProject = function (project, options) { - var _this = this; - if (!options.configHasFilesProperty) { - project.watchConfigDirectory(function (project, path) { return _this.onSourceFileInDirectoryChangedForConfiguredProject(project, path); }); - } - }; - ProjectService.prototype.addFilesToProjectAndUpdateGraph = function (project, files, propertyReader, clientFileName, typeAcquisition, configFileErrors) { - var errors; - for (var _i = 0, files_4 = files; _i < files_4.length; _i++) { - var f = files_4[_i]; - var rootFilename = propertyReader.getFileName(f); - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - if (this.host.fileExists(rootFilename)) { - var info = this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(rootFilename), clientFileName === rootFilename, undefined, scriptKind, hasMixedContent); - project.addRoot(info); - } - else { - (errors || (errors = [])).push(createFileNotFoundDiagnostic(rootFilename)); - } - } - project.setProjectErrors(ts.concatenate(configFileErrors, errors)); - project.setTypeAcquisition(typeAcquisition); - project.updateGraph(); - }; - ProjectService.prototype.openConfigFile = function (configFileName, clientFileName) { - var conversionResult = this.convertConfigFileContentToProjectOptions(configFileName); - var projectOptions = conversionResult.success - ? conversionResult.projectOptions - : { files: [], compilerOptions: {}, typeAcquisition: { enable: false } }; - var project = this.createAndAddConfiguredProject(configFileName, projectOptions, conversionResult.configFileErrors, clientFileName); - return { - success: conversionResult.success, - project: project, - errors: project.getProjectErrors() - }; - }; - ProjectService.prototype.updateNonInferredProject = function (project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, configFileErrors) { - var oldRootScriptInfos = project.getRootScriptInfos(); - var newRootScriptInfos = []; - var newRootScriptInfoMap = server.createNormalizedPathMap(); - var projectErrors; - var rootFilesChanged = false; - for (var _i = 0, newUncheckedFiles_1 = newUncheckedFiles; _i < newUncheckedFiles_1.length; _i++) { - var f = newUncheckedFiles_1[_i]; - var newRootFile = propertyReader.getFileName(f); - if (!this.host.fileExists(newRootFile)) { - (projectErrors || (projectErrors = [])).push(createFileNotFoundDiagnostic(newRootFile)); - continue; - } - var normalizedPath = server.toNormalizedPath(newRootFile); - var scriptInfo = this.getScriptInfoForNormalizedPath(normalizedPath); - if (!scriptInfo || !project.isRoot(scriptInfo)) { - rootFilesChanged = true; - if (!scriptInfo) { - var scriptKind = propertyReader.getScriptKind(f); - var hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - scriptInfo = this.getOrCreateScriptInfoForNormalizedPath(normalizedPath, false, undefined, scriptKind, hasMixedContent); - } - } - newRootScriptInfos.push(scriptInfo); - newRootScriptInfoMap.set(scriptInfo.fileName, scriptInfo); - } - if (rootFilesChanged || newRootScriptInfos.length !== oldRootScriptInfos.length) { - var toAdd = void 0; - var toRemove = void 0; - for (var _a = 0, oldRootScriptInfos_1 = oldRootScriptInfos; _a < oldRootScriptInfos_1.length; _a++) { - var oldFile = oldRootScriptInfos_1[_a]; - if (!newRootScriptInfoMap.contains(oldFile.fileName)) { - (toRemove || (toRemove = [])).push(oldFile); - } - } - for (var _b = 0, newRootScriptInfos_1 = newRootScriptInfos; _b < newRootScriptInfos_1.length; _b++) { - var newFile = newRootScriptInfos_1[_b]; - if (!project.isRoot(newFile)) { - (toAdd || (toAdd = [])).push(newFile); - } - } - if (toRemove) { - for (var _c = 0, toRemove_1 = toRemove; _c < toRemove_1.length; _c++) { - var f = toRemove_1[_c]; - project.removeFile(f); - } - } - if (toAdd) { - for (var _d = 0, toAdd_1 = toAdd; _d < toAdd_1.length; _d++) { - var f = toAdd_1[_d]; - if (f.isScriptOpen() && isRootFileInInferredProject(f)) { - var inferredProject = f.containingProjects[0]; - inferredProject.removeFile(f); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - project.addRoot(f); - } - } - } - project.setCompilerOptions(newOptions); - project.setTypeAcquisition(newTypeAcquisition); - if (compileOnSave !== undefined) { - project.compileOnSaveEnabled = compileOnSave; - } - project.setProjectErrors(ts.concatenate(configFileErrors, projectErrors)); - project.updateGraph(); - }; - ProjectService.prototype.updateConfiguredProject = function (project) { - if (!this.host.fileExists(project.getConfigFilePath())) { - this.logger.info("Config file deleted"); - this.removeProject(project); - return; - } - var _a = this.convertConfigFileContentToProjectOptions(project.getConfigFilePath()), success = _a.success, projectOptions = _a.projectOptions, configFileErrors = _a.configFileErrors; - if (!success) { - this.updateNonInferredProject(project, [], fileNamePropertyReader, {}, {}, false, configFileErrors); - return configFileErrors; - } - if (this.exceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, projectOptions.compilerOptions, projectOptions.files, fileNamePropertyReader)) { - project.setCompilerOptions(projectOptions.compilerOptions); - if (!project.languageServiceEnabled) { - return configFileErrors; - } - project.disableLanguageService(); - project.stopWatchingDirectory(); - } - else { - project.enableLanguageService(); - this.watchConfigDirectoryForProject(project, projectOptions); - this.updateNonInferredProject(project, projectOptions.files, fileNamePropertyReader, projectOptions.compilerOptions, projectOptions.typeAcquisition, projectOptions.compileOnSave, configFileErrors); - } - return configFileErrors; - }; - ProjectService.prototype.createInferredProjectWithRootFileIfNecessary = function (root) { - var _this = this; - var useExistingProject = this.useSingleInferredProject && this.inferredProjects.length; - var project = useExistingProject - ? this.inferredProjects[0] - : new server.InferredProject(this, this.documentRegistry, this.compilerOptionsForInferredProjects); - project.addRoot(root); - this.directoryWatchers.startWatchingContainingDirectoriesForFile(root.fileName, project, function (fileName) { return _this.onConfigFileAddedForInferredProject(fileName); }); - project.updateGraph(); - if (!useExistingProject) { - this.inferredProjects.push(project); - } - return project; - }; - ProjectService.prototype.getOrCreateScriptInfo = function (uncheckedFileName, openedByClient, fileContent, scriptKind) { - return this.getOrCreateScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName), openedByClient, fileContent, scriptKind); - }; - ProjectService.prototype.getScriptInfo = function (uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - }; - ProjectService.prototype.getOrCreateScriptInfoForNormalizedPath = function (fileName, openedByClient, fileContent, scriptKind, hasMixedContent) { - var _this = this; - var info = this.getScriptInfoForNormalizedPath(fileName); - if (!info) { - if (openedByClient || this.host.fileExists(fileName)) { - info = new server.ScriptInfo(this.host, fileName, scriptKind, hasMixedContent); - this.filenameToScriptInfo.set(info.path, info); - if (openedByClient) { - if (fileContent === undefined) { - fileContent = this.host.readFile(fileName) || ""; - } - } - else { - if (!hasMixedContent) { - info.setWatcher(this.host.watchFile(fileName, function (_) { return _this.onSourceFileChanged(fileName); })); - } - } - } - } - if (info) { - if (openedByClient && !info.isScriptOpen()) { - info.open(fileContent); - if (hasMixedContent) { - info.registerFileUpdate(); - } - } - else if (fileContent !== undefined) { - info.reload(fileContent); - } - } - return info; - }; - ProjectService.prototype.getScriptInfoForNormalizedPath = function (fileName) { - return this.getScriptInfoForPath(server.normalizedPathToPath(fileName, this.host.getCurrentDirectory(), this.toCanonicalFileName)); - }; - ProjectService.prototype.getScriptInfoForPath = function (fileName) { - return this.filenameToScriptInfo.get(fileName); - }; - ProjectService.prototype.setHostConfiguration = function (args) { - if (args.file) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(args.file)); - if (info) { - info.setFormatOptions(convertFormatOptions(args.formatOptions)); - this.logger.info("Host configuration update for file " + args.file); - } - } - else { - if (args.hostInfo !== undefined) { - this.hostConfiguration.hostInfo = args.hostInfo; - this.logger.info("Host information " + args.hostInfo); - } - if (args.formatOptions) { - server.mergeMapLikes(this.hostConfiguration.formatCodeOptions, convertFormatOptions(args.formatOptions)); - this.logger.info("Format host information updated"); - } - if (args.extraFileExtensions) { - this.hostConfiguration.extraFileExtensions = args.extraFileExtensions; - this.logger.info("Host file extension mappings updated"); - } - } - }; - ProjectService.prototype.closeLog = function () { - this.logger.close(); - }; - ProjectService.prototype.reloadProjects = function () { - this.logger.info("reload projects."); - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - this.openOrUpdateConfiguredProjectForFile(info.fileName); - } - this.refreshInferredProjects(); - }; - ProjectService.prototype.refreshInferredProjects = function () { - this.logger.info("updating project structure from ..."); - this.printProjects(); - var orphantedFiles = []; - for (var _i = 0, _a = this.openFiles; _i < _a.length; _i++) { - var info = _a[_i]; - if (info.containingProjects.length === 0) { - orphantedFiles.push(info); - } - else { - if (isRootFileInInferredProject(info) && info.containingProjects.length > 1) { - var inferredProject = info.containingProjects[0]; - ts.Debug.assert(inferredProject.projectKind === server.ProjectKind.Inferred); - inferredProject.removeFile(info); - if (!inferredProject.hasRoots()) { - this.removeProject(inferredProject); - } - } - } - } - for (var _b = 0, orphantedFiles_1 = orphantedFiles; _b < orphantedFiles_1.length; _b++) { - var f = orphantedFiles_1[_b]; - this.assignScriptInfoToInferredProjectIfNecessary(f, false); - } - for (var _c = 0, _d = this.inferredProjects; _c < _d.length; _c++) { - var p = _d[_c]; - p.updateGraph(); - } - this.printProjects(); - }; - ProjectService.prototype.openClientFile = function (fileName, fileContent, scriptKind, projectRootPath) { - return this.openClientFileWithNormalizedPath(server.toNormalizedPath(fileName), fileContent, scriptKind, false, projectRootPath ? server.toNormalizedPath(projectRootPath) : undefined); - }; - ProjectService.prototype.openClientFileWithNormalizedPath = function (fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { - var configFileName; - var configFileErrors; - var project = this.findContainingExternalProject(fileName); - if (!project) { - (_a = this.openOrUpdateConfiguredProjectForFile(fileName, projectRootPath), configFileName = _a.configFileName, configFileErrors = _a.configFileErrors); - if (configFileName) { - project = this.findConfiguredProjectByProjectName(configFileName); - } - } - if (project && !project.languageServiceEnabled) { - project.markAsDirty(); - } - var info = this.getOrCreateScriptInfoForNormalizedPath(fileName, true, fileContent, scriptKind, hasMixedContent); - this.assignScriptInfoToInferredProjectIfNecessary(info, true); - this.printProjects(); - return { configFileName: configFileName, configFileErrors: configFileErrors }; - var _a; - }; - ProjectService.prototype.closeClientFile = function (uncheckedFileName) { - var info = this.getScriptInfoForNormalizedPath(server.toNormalizedPath(uncheckedFileName)); - if (info) { - this.closeOpenFile(info); - } - this.printProjects(); - }; - ProjectService.prototype.collectChanges = function (lastKnownProjectVersions, currentProjects, result) { - var _loop_7 = function (proj) { - var knownProject = ts.forEach(lastKnownProjectVersions, function (p) { return p.projectName === proj.getProjectName() && p; }); - result.push(proj.getChangesSinceVersion(knownProject && knownProject.version)); - }; - for (var _i = 0, currentProjects_1 = currentProjects; _i < currentProjects_1.length; _i++) { - var proj = currentProjects_1[_i]; - _loop_7(proj); - } - }; - ProjectService.prototype.synchronizeProjectList = function (knownProjects) { - var files = []; - this.collectChanges(knownProjects, this.externalProjects, files); - this.collectChanges(knownProjects, this.configuredProjects, files); - this.collectChanges(knownProjects, this.inferredProjects, files); - return files; - }; - ProjectService.prototype.applyChangesInOpenFiles = function (openFiles, changedFiles, closedFiles) { - var recordChangedFiles = changedFiles && !openFiles && !closedFiles; - if (openFiles) { - for (var _i = 0, openFiles_1 = openFiles; _i < openFiles_1.length; _i++) { - var file = openFiles_1[_i]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!scriptInfo || !scriptInfo.isScriptOpen()); - var normalizedPath = scriptInfo ? scriptInfo.fileName : server.toNormalizedPath(file.fileName); - this.openClientFileWithNormalizedPath(normalizedPath, file.content, tryConvertScriptKindName(file.scriptKind), file.hasMixedContent); - } - } - if (changedFiles) { - for (var _a = 0, changedFiles_2 = changedFiles; _a < changedFiles_2.length; _a++) { - var file = changedFiles_2[_a]; - var scriptInfo = this.getScriptInfo(file.fileName); - ts.Debug.assert(!!scriptInfo); - for (var i = file.changes.length - 1; i >= 0; i--) { - var change = file.changes[i]; - scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText); - } - if (recordChangedFiles) { - if (!this.changedFiles) { - this.changedFiles = [scriptInfo]; - } - else if (this.changedFiles.indexOf(scriptInfo) < 0) { - this.changedFiles.push(scriptInfo); - } - } - } - } - if (closedFiles) { - for (var _b = 0, closedFiles_1 = closedFiles; _b < closedFiles_1.length; _b++) { - var file = closedFiles_1[_b]; - this.closeClientFile(file); - } - } - if (openFiles || closedFiles) { - this.refreshInferredProjects(); - } - }; - ProjectService.prototype.closeConfiguredProject = function (configFile) { - var configuredProject = this.findConfiguredProjectByProjectName(configFile); - if (configuredProject && configuredProject.deleteOpenRef() === 0) { - this.removeProject(configuredProject); - } - }; - ProjectService.prototype.closeExternalProject = function (uncheckedFileName, suppressRefresh) { - if (suppressRefresh === void 0) { suppressRefresh = false; } - var fileName = server.toNormalizedPath(uncheckedFileName); - var configFiles = this.externalProjectToConfiguredProjectMap.get(fileName); - if (configFiles) { - var shouldRefreshInferredProjects = false; - for (var _i = 0, configFiles_1 = configFiles; _i < configFiles_1.length; _i++) { - var configFile = configFiles_1[_i]; - if (this.closeConfiguredProject(configFile)) { - shouldRefreshInferredProjects = true; - } - } - this.externalProjectToConfiguredProjectMap.delete(fileName); - if (shouldRefreshInferredProjects && !suppressRefresh) { - this.refreshInferredProjects(); - } - } - else { - var externalProject = this.findExternalProjectByProjectName(uncheckedFileName); - if (externalProject) { - this.removeProject(externalProject); - if (!suppressRefresh) { - this.refreshInferredProjects(); - } - } - } - }; - ProjectService.prototype.openExternalProjects = function (projects) { - var _this = this; - var projectsToClose = ts.arrayToMap(this.externalProjects, function (p) { return p.getProjectName(); }, function (_) { return true; }); - ts.forEachKey(this.externalProjectToConfiguredProjectMap, function (externalProjectName) { - projectsToClose.set(externalProjectName, true); - }); - for (var _i = 0, projects_5 = projects; _i < projects_5.length; _i++) { - var externalProject = projects_5[_i]; - this.openExternalProject(externalProject, true); - projectsToClose.delete(externalProject.projectFileName); - } - ts.forEachKey(projectsToClose, function (externalProjectName) { - _this.closeExternalProject(externalProjectName, true); - }); - this.refreshInferredProjects(); - }; - ProjectService.escapeFilenameForRegex = function (filename) { - return filename.replace(this.filenameEscapeRegexp, "\\$&"); - }; - ProjectService.prototype.resetSafeList = function () { - ProjectService.safelist = defaultTypeSafeList; - }; - ProjectService.prototype.loadSafeList = function (fileName) { - var raw = JSON.parse(this.host.readFile(fileName, "utf-8")); - for (var _i = 0, _a = Object.keys(raw); _i < _a.length; _i++) { - var k = _a[_i]; - raw[k].match = new RegExp(raw[k].match, "i"); - } - ProjectService.safelist = raw; - }; - ProjectService.prototype.applySafeList = function (proj) { - var _this = this; - var rootFiles = proj.rootFiles, typeAcquisition = proj.typeAcquisition; - var types = (typeAcquisition && typeAcquisition.include) || []; - var excludeRules = []; - var normalizedNames = rootFiles.map(function (f) { return ts.normalizeSlashes(f.fileName); }); - var _loop_8 = function (name) { - var rule = ProjectService.safelist[name]; - for (var _i = 0, normalizedNames_1 = normalizedNames; _i < normalizedNames_1.length; _i++) { - var root = normalizedNames_1[_i]; - if (rule.match.test(root)) { - this_2.logger.info("Excluding files based on rule " + name); - if (rule.types) { - for (var _a = 0, _b = rule.types; _a < _b.length; _a++) { - var type = _b[_a]; - if (types.indexOf(type) < 0) { - types.push(type); - } - } - } - if (rule.exclude) { - var _loop_9 = function (exclude) { - var processedRule = root.replace(rule.match, function () { - var groups = []; - for (var _i = 0; _i < arguments.length; _i++) { - groups[_i] = arguments[_i]; - } - return exclude.map(function (groupNumberOrString) { - if (typeof groupNumberOrString === "number") { - if (typeof groups[groupNumberOrString] !== "string") { - _this.logger.info("Incorrect RegExp specification in safelist rule " + name + " - not enough groups"); - return "\\*"; - } - return ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]); - } - return groupNumberOrString; - }).join(""); - }); - if (excludeRules.indexOf(processedRule) === -1) { - excludeRules.push(processedRule); - } - }; - for (var _c = 0, _d = rule.exclude; _c < _d.length; _c++) { - var exclude = _d[_c]; - _loop_9(exclude); - } - } - else { - var escaped = ProjectService.escapeFilenameForRegex(root); - if (excludeRules.indexOf(escaped) < 0) { - excludeRules.push(escaped); - } - } - } - } - if (types.length > 0) { - proj.typeAcquisition = proj.typeAcquisition || {}; - proj.typeAcquisition.include = types; - } - }; - var this_2 = this; - for (var _i = 0, _a = Object.keys(ProjectService.safelist); _i < _a.length; _i++) { - var name = _a[_i]; - _loop_8(name); - } - var excludeRegexes = excludeRules.map(function (e) { return new RegExp(e, "i"); }); - proj.rootFiles = proj.rootFiles.filter(function (_file, index) { return !excludeRegexes.some(function (re) { return re.test(normalizedNames[index]); }); }); - }; - ProjectService.prototype.openExternalProject = function (proj, suppressRefreshOfInferredProjects) { - if (suppressRefreshOfInferredProjects === void 0) { suppressRefreshOfInferredProjects = false; } - if (proj.typingOptions && !proj.typeAcquisition) { - var typeAcquisition = ts.convertEnableAutoDiscoveryToEnable(proj.typingOptions); - proj.typeAcquisition = typeAcquisition; - } - this.applySafeList(proj); - var tsConfigFiles; - var rootFiles = []; - for (var _i = 0, _a = proj.rootFiles; _i < _a.length; _i++) { - var file = _a[_i]; - var normalized = server.toNormalizedPath(file.fileName); - if (ts.getBaseFileName(normalized) === "tsconfig.json") { - if (this.host.fileExists(normalized)) { - (tsConfigFiles || (tsConfigFiles = [])).push(normalized); - } - } - else { - rootFiles.push(file); - } - } - if (tsConfigFiles) { - tsConfigFiles.sort(); - } - var externalProject = this.findExternalProjectByProjectName(proj.projectFileName); - var exisingConfigFiles; - if (externalProject) { - if (!tsConfigFiles) { - var compilerOptions = convertCompilerOptions(proj.options); - if (this.exceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, proj.rootFiles, externalFilePropertyReader)) { - externalProject.disableLanguageService(); - } - else { - externalProject.enableLanguageService(); - } - this.updateNonInferredProject(externalProject, proj.rootFiles, externalFilePropertyReader, compilerOptions, proj.typeAcquisition, proj.options.compileOnSave, undefined); - return; - } - this.closeExternalProject(proj.projectFileName, true); - } - else if (this.externalProjectToConfiguredProjectMap.get(proj.projectFileName)) { - if (!tsConfigFiles) { - this.closeExternalProject(proj.projectFileName, true); - } - else { - var oldConfigFiles = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName); - var iNew = 0; - var iOld = 0; - while (iNew < tsConfigFiles.length && iOld < oldConfigFiles.length) { - var newConfig = tsConfigFiles[iNew]; - var oldConfig = oldConfigFiles[iOld]; - if (oldConfig < newConfig) { - this.closeConfiguredProject(oldConfig); - iOld++; - } - else if (oldConfig > newConfig) { - iNew++; - } - else { - (exisingConfigFiles || (exisingConfigFiles = [])).push(oldConfig); - iOld++; - iNew++; - } - } - for (var i = iOld; i < oldConfigFiles.length; i++) { - this.closeConfiguredProject(oldConfigFiles[i]); - } - } - } - if (tsConfigFiles) { - this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, tsConfigFiles); - for (var _b = 0, tsConfigFiles_1 = tsConfigFiles; _b < tsConfigFiles_1.length; _b++) { - var tsconfigFile = tsConfigFiles_1[_b]; - var project = this.findConfiguredProjectByProjectName(tsconfigFile); - if (!project) { - var result = this.openConfigFile(tsconfigFile); - project = result.success && result.project; - } - if (project && !ts.contains(exisingConfigFiles, tsconfigFile)) { - project.addOpenRef(); - } - } - } - else { - this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName); - this.createAndAddExternalProject(proj.projectFileName, rootFiles, proj.options, proj.typeAcquisition); - } - if (!suppressRefreshOfInferredProjects) { - this.refreshInferredProjects(); - } - }; - return ProjectService; - }()); - ProjectService.safelist = defaultTypeSafeList; - ProjectService.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g; - server.ProjectService = ProjectService; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var debugObjectHost = (function () { return this; })(); -var ts; -(function (ts) { - function logInternalError(logger, err) { - if (logger) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); - } - } - var ScriptSnapshotShimAdapter = (function () { - function ScriptSnapshotShimAdapter(scriptSnapshotShim) { - this.scriptSnapshotShim = scriptSnapshotShim; - } - ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { - return this.scriptSnapshotShim.getText(start, end); - }; - ScriptSnapshotShimAdapter.prototype.getLength = function () { - return this.scriptSnapshotShim.getLength(); - }; - ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { - var oldSnapshotShim = oldSnapshot; - var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); - if (encoded === null) { - return null; - } - var decoded = JSON.parse(encoded); - return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); - }; - ScriptSnapshotShimAdapter.prototype.dispose = function () { - if ("dispose" in this.scriptSnapshotShim) { - this.scriptSnapshotShim.dispose(); - } - }; - return ScriptSnapshotShimAdapter; - }()); - var LanguageServiceShimHostAdapter = (function () { - function LanguageServiceShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.loggingEnabled = false; - this.tracingEnabled = false; - if ("getModuleResolutionsForFile" in this.shimHost) { - this.resolveModuleNames = function (moduleNames, containingFile) { - var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); - return ts.map(moduleNames, function (name) { - var result = ts.getProperty(resolutionsInFile, name); - return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; - }); - }; - } - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { - this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); - return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, name); }); - }; - } - } - LanguageServiceShimHostAdapter.prototype.log = function (s) { - if (this.loggingEnabled) { - this.shimHost.log(s); - } - }; - LanguageServiceShimHostAdapter.prototype.trace = function (s) { - if (this.tracingEnabled) { - this.shimHost.trace(s); - } - }; - LanguageServiceShimHostAdapter.prototype.error = function (s) { - this.shimHost.error(s); - }; - LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { - if (!this.shimHost.getProjectVersion) { - return undefined; - } - return this.shimHost.getProjectVersion(); - }; - LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { - if (!this.shimHost.getTypeRootsVersion) { - return 0; - } - return this.shimHost.getTypeRootsVersion(); - }; - LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { - return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - }; - LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { - var settingsJson = this.shimHost.getCompilationSettings(); - if (settingsJson === null || settingsJson === "") { - throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); - } - var compilerOptions = JSON.parse(settingsJson); - compilerOptions.allowNonTsExtensions = true; - return compilerOptions; - }; - LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { - var encoded = this.shimHost.getScriptFileNames(); - return this.files = JSON.parse(encoded); - }; - LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); - return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); - }; - LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { - if ("getScriptKind" in this.shimHost) { - return this.shimHost.getScriptKind(fileName); - } - else { - return 0; - } - }; - LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { - return this.shimHost.getScriptVersion(fileName); - }; - LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { - var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); - if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { - return null; - } - try { - return JSON.parse(diagnosticMessagesJson); - } - catch (e) { - this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); - return null; - } - }; - LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { - var hostCancellationToken = this.shimHost.getCancellationToken(); - return new ts.ThrottledCancellationToken(hostCancellationToken); - }; - LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { - return this.shimHost.getCurrentDirectory(); - }; - LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { - return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); - }; - LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { - var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - }; - LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { - return this.shimHost.readFile(path, encoding); - }; - LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { - return this.shimHost.fileExists(path); - }; - return LanguageServiceShimHostAdapter; - }()); - ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - var CoreServicesShimHostAdapter = (function () { - function CoreServicesShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("realpath" in this.shimHost) { - this.realpath = function (path) { return _this.shimHost.realpath(path); }; - } - } - CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { - try { - var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - } - catch (e) { - var results = []; - for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { - var extension = extensions_2[_i]; - for (var _a = 0, _b = this.readDirectoryFallback(rootDir, extension, exclude); _a < _b.length; _a++) { - var file = _b[_a]; - if (!ts.contains(results, file)) { - results.push(file); - } - } - } - return results; - } - }; - CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { - return this.shimHost.fileExists(fileName); - }; - CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { - return this.shimHost.readFile(fileName); - }; - CoreServicesShimHostAdapter.prototype.readDirectoryFallback = function (rootDir, extension, exclude) { - return JSON.parse(this.shimHost.readDirectory(rootDir, extension, JSON.stringify(exclude))); - }; - CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - return CoreServicesShimHostAdapter; - }()); - ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action, logPerformance) { - var start; - if (logPerformance) { - logger.log(actionDescription); - start = ts.timestamp(); - } - var result = action(); - if (logPerformance) { - var end = ts.timestamp(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof result === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; - } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); - } - } - return result; - } - function forwardJSONCall(logger, actionDescription, action, logPerformance) { - return forwardCall(logger, actionDescription, true, action, logPerformance); - } - function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { - try { - var result = simpleForwardCall(logger, actionDescription, action, logPerformance); - return returnJson ? JSON.stringify({ result: result }) : result; - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - return JSON.stringify({ canceled: true }); - } - logInternalError(logger, err); - err.description = actionDescription; - return JSON.stringify({ error: err }); - } - } - var ShimBase = (function () { - function ShimBase(factory) { - this.factory = factory; - factory.registerShim(this); - } - ShimBase.prototype.dispose = function (_dummy) { - this.factory.unregisterShim(this); - }; - return ShimBase; - }()); - function realizeDiagnostics(diagnostics, newLine) { - return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); - } - ts.realizeDiagnostics = realizeDiagnostics; - function realizeDiagnostic(diagnostic, newLine) { - return { - message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), - start: diagnostic.start, - length: diagnostic.length, - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; - } - var LanguageServiceShimObject = (function (_super) { - __extends(LanguageServiceShimObject, _super); - function LanguageServiceShimObject(factory, host, languageService) { - var _this = _super.call(this, factory) || this; - _this.host = host; - _this.languageService = languageService; - _this.logPerformance = false; - _this.logger = _this.host; - return _this; - } - LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - LanguageServiceShimObject.prototype.dispose = function (dummy) { - this.logger.log("dispose()"); - this.languageService.dispose(); - this.languageService = null; - if (debugObjectHost && debugObjectHost.CollectGarbage) { - debugObjectHost.CollectGarbage(); - this.logger.log("CollectGarbage()"); - } - this.logger = null; - _super.prototype.dispose.call(this, dummy); - }; - LanguageServiceShimObject.prototype.refresh = function (throwOnError) { - this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; }); - }; - LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { - var _this = this; - this.forwardJSONCall("cleanupSemanticCache()", function () { - _this.languageService.cleanupSemanticCache(); - return null; - }); - }; - LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { - var newLine = ts.getNewLineOrDefaultFromHost(this.host); - return ts.realizeDiagnostics(diagnostics, newLine); - }; - LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { - var _this = this; - return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { - var _this = this; - return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); - }; - LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { return _this.languageService.getSignatureHelpItems(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getImplementationAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { return _this.languageService.getRenameInfo(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments) { - var _this = this; - return this.forwardJSONCall("findRenameLocations('" + fileName + "', " + position + ", " + findInStrings + ", " + findInComments + ")", function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); - }; - LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { - var _this = this; - return this.forwardJSONCall("isValidBraceCompletionAtPosition('" + fileName + "', " + position + ", " + openingBrace + ")", function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); - }; - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options) { - var _this = this; - return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { return _this.languageService.findReferences(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { - var _this = this; - return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { - var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); - var normalizedName = ts.normalizeSlashes(fileName).toLowerCase(); - return ts.filter(results, function (r) { return ts.normalizeSlashes(r.fileName).toLowerCase() === normalizedName; }); - }); - }; - LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getCompletionsAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { - var _this = this; - return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", '" + entryName + "')", function () { return _this.languageService.getCompletionEntryDetails(fileName, position, entryName); }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDocCommentTemplateAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { - var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ", " + fileName + ")", function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationBarItems('" + fileName + "')", function () { return _this.languageService.getNavigationBarItems(fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationTree('" + fileName + "')", function () { return _this.languageService.getNavigationTree(fileName); }); - }; - LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { - var _this = this; - return this.forwardJSONCall("getOutliningSpans('" + fileName + "')", function () { return _this.languageService.getOutliningSpans(fileName); }); - }; - LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { - var _this = this; - return this.forwardJSONCall("getTodoComments('" + fileName + "')", function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); - }; - LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { - var _this = this; - return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { return _this.languageService.getEmitOutput(fileName); }); - }; - LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { - var _this = this; - return forwardCall(this.logger, "getEmitOutput('" + fileName + "')", false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); - }; - return LanguageServiceShimObject; - }(ShimBase)); - function convertClassifications(classifications) { - return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; - } - var ClassifierShimObject = (function (_super) { - __extends(ClassifierShimObject, _super); - function ClassifierShimObject(factory, logger) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.logPerformance = false; - _this.classifier = ts.createClassifier(); - return _this; - } - ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { - var _this = this; - return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); - }; - ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { - var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); - var result = ""; - for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { - var item = _a[_i]; - result += item.length + "\n"; - result += item.classification + "\n"; - } - result += classification.finalLexState; - return result; - }; - return ClassifierShimObject; - }(ShimBase)); - var CoreServicesShimObject = (function (_super) { - __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger, host) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.host = host; - _this.logPerformance = false; - return _this; - } - CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveModuleName('" + fileName + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; - if (result.resolvedModule && result.resolvedModule.extension !== ts.Extension.Ts && result.resolvedModule.extension !== ts.Extension.Tsx && result.resolvedModule.extension !== ts.Extension.Dts) { - resolvedFileName = undefined; - } - return { - resolvedFileName: resolvedFileName, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveTypeReferenceDirective(" + fileName + ")", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - return { - resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, - primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { - var result = ts.preProcessFile(sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()), true, true); - return { - referencedFiles: _this.convertFileReferences(result.referencedFiles), - importedFiles: _this.convertFileReferences(result.importedFiles), - ambientExternalModules: result.ambientExternalModules, - isLibFile: result.isLibFile, - typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives) - }; - }); - }; - CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("getAutomaticTypeDirectiveNames('" + compilerOptionsJson + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); - }); - }; - CoreServicesShimObject.prototype.convertFileReferences = function (refs) { - if (!refs) { - return undefined; - } - var result = []; - for (var _i = 0, refs_2 = refs; _i < refs_2.length; _i++) { - var ref = refs_2[_i]; - result.push({ - path: ts.normalizeSlashes(ref.fileName), - position: ref.pos, - length: ref.end - ref.pos - }); - } - return result; - }; - CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { - var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); - var result = ts.parseConfigFileTextToJson(fileName, text); - if (result.error) { - return { - options: {}, - typeAcquisition: {}, - files: [], - raw: {}, - errors: [realizeDiagnostic(result.error, "\r\n")] - }; - } - var normalizedFileName = ts.normalizeSlashes(fileName); - var configFile = ts.parseJsonConfigFileContent(result.config, _this.host, ts.getDirectoryPath(normalizedFileName), {}, normalizedFileName); - return { - options: configFile.options, - typeAcquisition: configFile.typeAcquisition, - files: configFile.fileNames, - raw: configFile.raw, - errors: realizeDiagnostics(configFile.errors, "\r\n") - }; - }); - }; - CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { - return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); - }; - CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { - var _this = this; - var getCanonicalFileName = ts.createGetCanonicalFileName(false); - return this.forwardJSONCall("discoverTypings()", function () { - var info = JSON.parse(discoverTypingsJson); - return ts.JsTyping.discoverTypings(_this.host, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName), info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports); - }); - }; - return CoreServicesShimObject; - }(ShimBase)); - var TypeScriptServicesFactory = (function () { - function TypeScriptServicesFactory() { - this._shims = []; - } - TypeScriptServicesFactory.prototype.getServicesVersion = function () { - return ts.servicesVersion; - }; - TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { - try { - if (this.documentRegistry === undefined) { - this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); - } - var hostAdapter = new LanguageServiceShimHostAdapter(host); - var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); - return new LanguageServiceShimObject(this, host, languageService); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { - try { - return new ClassifierShimObject(this, logger); - } - catch (err) { - logInternalError(logger, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { - try { - var adapter = new CoreServicesShimHostAdapter(host); - return new CoreServicesShimObject(this, host, adapter); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.close = function () { - this._shims = []; - this.documentRegistry = undefined; - }; - TypeScriptServicesFactory.prototype.registerShim = function (shim) { - this._shims.push(shim); - }; - TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { - for (var i = 0; i < this._shims.length; i++) { - if (this._shims[i] === shim) { - delete this._shims[i]; - return; - } - } - throw new Error("Invalid operation"); - }; - return TypeScriptServicesFactory; - }()); - ts.TypeScriptServicesFactory = TypeScriptServicesFactory; - if (typeof module !== "undefined" && module.exports) { - module.exports = ts; - } -})(ts || (ts = {})); -var TypeScript; -(function (TypeScript) { - var Services; - (function (Services) { - Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; - })(Services = TypeScript.Services || (TypeScript.Services = {})); -})(TypeScript || (TypeScript = {})); -var toolsVersion = "2.3"; diff --git a/node_modules/pogen/node_modules/typescript/lib/typescript.d.ts b/node_modules/pogen/node_modules/typescript/lib/typescript.d.ts deleted file mode 100644 index adeba7e8b..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/typescript.d.ts +++ /dev/null @@ -1,4050 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -declare namespace ts { - /** - * Type of objects whose values are all of the same type. - * The `in` and `for-in` operators can *not* be safely used, - * since `Object.prototype` may be modified by outside code. - */ - interface MapLike { - [index: string]: T; - } - /** ES6 Map interface. */ - interface Map { - get(key: string): T | undefined; - has(key: string): boolean; - set(key: string, value: T): this; - delete(key: string): boolean; - clear(): void; - forEach(action: (value: T, key: string) => void): void; - readonly size: number; - keys(): Iterator; - values(): Iterator; - entries(): Iterator<[string, T]>; - } - /** ES6 Iterator type. */ - interface Iterator { - next(): { - value: T; - done: false; - } | { - value: never; - done: true; - }; - } - type Path = string & { - __pathBrand: any; - }; - interface FileMap { - get(fileName: Path): T; - set(fileName: Path, value: T): void; - contains(fileName: Path): boolean; - remove(fileName: Path): void; - forEachValue(f: (key: Path, v: T) => void): void; - getKeys(): Path[]; - clear(): void; - } - interface TextRange { - pos: number; - end: number; - } - enum SyntaxKind { - Unknown = 0, - EndOfFileToken = 1, - SingleLineCommentTrivia = 2, - MultiLineCommentTrivia = 3, - NewLineTrivia = 4, - WhitespaceTrivia = 5, - ShebangTrivia = 6, - ConflictMarkerTrivia = 7, - NumericLiteral = 8, - StringLiteral = 9, - JsxText = 10, - JsxTextAllWhiteSpaces = 11, - RegularExpressionLiteral = 12, - NoSubstitutionTemplateLiteral = 13, - TemplateHead = 14, - TemplateMiddle = 15, - TemplateTail = 16, - OpenBraceToken = 17, - CloseBraceToken = 18, - OpenParenToken = 19, - CloseParenToken = 20, - OpenBracketToken = 21, - CloseBracketToken = 22, - DotToken = 23, - DotDotDotToken = 24, - SemicolonToken = 25, - CommaToken = 26, - LessThanToken = 27, - LessThanSlashToken = 28, - GreaterThanToken = 29, - LessThanEqualsToken = 30, - GreaterThanEqualsToken = 31, - EqualsEqualsToken = 32, - ExclamationEqualsToken = 33, - EqualsEqualsEqualsToken = 34, - ExclamationEqualsEqualsToken = 35, - EqualsGreaterThanToken = 36, - PlusToken = 37, - MinusToken = 38, - AsteriskToken = 39, - AsteriskAsteriskToken = 40, - SlashToken = 41, - PercentToken = 42, - PlusPlusToken = 43, - MinusMinusToken = 44, - LessThanLessThanToken = 45, - GreaterThanGreaterThanToken = 46, - GreaterThanGreaterThanGreaterThanToken = 47, - AmpersandToken = 48, - BarToken = 49, - CaretToken = 50, - ExclamationToken = 51, - TildeToken = 52, - AmpersandAmpersandToken = 53, - BarBarToken = 54, - QuestionToken = 55, - ColonToken = 56, - AtToken = 57, - EqualsToken = 58, - PlusEqualsToken = 59, - MinusEqualsToken = 60, - AsteriskEqualsToken = 61, - AsteriskAsteriskEqualsToken = 62, - SlashEqualsToken = 63, - PercentEqualsToken = 64, - LessThanLessThanEqualsToken = 65, - GreaterThanGreaterThanEqualsToken = 66, - GreaterThanGreaterThanGreaterThanEqualsToken = 67, - AmpersandEqualsToken = 68, - BarEqualsToken = 69, - CaretEqualsToken = 70, - Identifier = 71, - BreakKeyword = 72, - CaseKeyword = 73, - CatchKeyword = 74, - ClassKeyword = 75, - ConstKeyword = 76, - ContinueKeyword = 77, - DebuggerKeyword = 78, - DefaultKeyword = 79, - DeleteKeyword = 80, - DoKeyword = 81, - ElseKeyword = 82, - EnumKeyword = 83, - ExportKeyword = 84, - ExtendsKeyword = 85, - FalseKeyword = 86, - FinallyKeyword = 87, - ForKeyword = 88, - FunctionKeyword = 89, - IfKeyword = 90, - ImportKeyword = 91, - InKeyword = 92, - InstanceOfKeyword = 93, - NewKeyword = 94, - NullKeyword = 95, - ReturnKeyword = 96, - SuperKeyword = 97, - SwitchKeyword = 98, - ThisKeyword = 99, - ThrowKeyword = 100, - TrueKeyword = 101, - TryKeyword = 102, - TypeOfKeyword = 103, - VarKeyword = 104, - VoidKeyword = 105, - WhileKeyword = 106, - WithKeyword = 107, - ImplementsKeyword = 108, - InterfaceKeyword = 109, - LetKeyword = 110, - PackageKeyword = 111, - PrivateKeyword = 112, - ProtectedKeyword = 113, - PublicKeyword = 114, - StaticKeyword = 115, - YieldKeyword = 116, - AbstractKeyword = 117, - AsKeyword = 118, - AnyKeyword = 119, - AsyncKeyword = 120, - AwaitKeyword = 121, - BooleanKeyword = 122, - ConstructorKeyword = 123, - DeclareKeyword = 124, - GetKeyword = 125, - IsKeyword = 126, - KeyOfKeyword = 127, - ModuleKeyword = 128, - NamespaceKeyword = 129, - NeverKeyword = 130, - ReadonlyKeyword = 131, - RequireKeyword = 132, - NumberKeyword = 133, - ObjectKeyword = 134, - SetKeyword = 135, - StringKeyword = 136, - SymbolKeyword = 137, - TypeKeyword = 138, - UndefinedKeyword = 139, - FromKeyword = 140, - GlobalKeyword = 141, - OfKeyword = 142, - QualifiedName = 143, - ComputedPropertyName = 144, - TypeParameter = 145, - Parameter = 146, - Decorator = 147, - PropertySignature = 148, - PropertyDeclaration = 149, - MethodSignature = 150, - MethodDeclaration = 151, - Constructor = 152, - GetAccessor = 153, - SetAccessor = 154, - CallSignature = 155, - ConstructSignature = 156, - IndexSignature = 157, - TypePredicate = 158, - TypeReference = 159, - FunctionType = 160, - ConstructorType = 161, - TypeQuery = 162, - TypeLiteral = 163, - ArrayType = 164, - TupleType = 165, - UnionType = 166, - IntersectionType = 167, - ParenthesizedType = 168, - ThisType = 169, - TypeOperator = 170, - IndexedAccessType = 171, - MappedType = 172, - LiteralType = 173, - ObjectBindingPattern = 174, - ArrayBindingPattern = 175, - BindingElement = 176, - ArrayLiteralExpression = 177, - ObjectLiteralExpression = 178, - PropertyAccessExpression = 179, - ElementAccessExpression = 180, - CallExpression = 181, - NewExpression = 182, - TaggedTemplateExpression = 183, - TypeAssertionExpression = 184, - ParenthesizedExpression = 185, - FunctionExpression = 186, - ArrowFunction = 187, - DeleteExpression = 188, - TypeOfExpression = 189, - VoidExpression = 190, - AwaitExpression = 191, - PrefixUnaryExpression = 192, - PostfixUnaryExpression = 193, - BinaryExpression = 194, - ConditionalExpression = 195, - TemplateExpression = 196, - YieldExpression = 197, - SpreadElement = 198, - ClassExpression = 199, - OmittedExpression = 200, - ExpressionWithTypeArguments = 201, - AsExpression = 202, - NonNullExpression = 203, - MetaProperty = 204, - TemplateSpan = 205, - SemicolonClassElement = 206, - Block = 207, - VariableStatement = 208, - EmptyStatement = 209, - ExpressionStatement = 210, - IfStatement = 211, - DoStatement = 212, - WhileStatement = 213, - ForStatement = 214, - ForInStatement = 215, - ForOfStatement = 216, - ContinueStatement = 217, - BreakStatement = 218, - ReturnStatement = 219, - WithStatement = 220, - SwitchStatement = 221, - LabeledStatement = 222, - ThrowStatement = 223, - TryStatement = 224, - DebuggerStatement = 225, - VariableDeclaration = 226, - VariableDeclarationList = 227, - FunctionDeclaration = 228, - ClassDeclaration = 229, - InterfaceDeclaration = 230, - TypeAliasDeclaration = 231, - EnumDeclaration = 232, - ModuleDeclaration = 233, - ModuleBlock = 234, - CaseBlock = 235, - NamespaceExportDeclaration = 236, - ImportEqualsDeclaration = 237, - ImportDeclaration = 238, - ImportClause = 239, - NamespaceImport = 240, - NamedImports = 241, - ImportSpecifier = 242, - ExportAssignment = 243, - ExportDeclaration = 244, - NamedExports = 245, - ExportSpecifier = 246, - MissingDeclaration = 247, - ExternalModuleReference = 248, - JsxElement = 249, - JsxSelfClosingElement = 250, - JsxOpeningElement = 251, - JsxClosingElement = 252, - JsxAttribute = 253, - JsxAttributes = 254, - JsxSpreadAttribute = 255, - JsxExpression = 256, - CaseClause = 257, - DefaultClause = 258, - HeritageClause = 259, - CatchClause = 260, - PropertyAssignment = 261, - ShorthandPropertyAssignment = 262, - SpreadAssignment = 263, - EnumMember = 264, - SourceFile = 265, - Bundle = 266, - JSDocTypeExpression = 267, - JSDocAllType = 268, - JSDocUnknownType = 269, - JSDocArrayType = 270, - JSDocUnionType = 271, - JSDocTupleType = 272, - JSDocNullableType = 273, - JSDocNonNullableType = 274, - JSDocRecordType = 275, - JSDocRecordMember = 276, - JSDocTypeReference = 277, - JSDocOptionalType = 278, - JSDocFunctionType = 279, - JSDocVariadicType = 280, - JSDocConstructorType = 281, - JSDocThisType = 282, - JSDocComment = 283, - JSDocTag = 284, - JSDocAugmentsTag = 285, - JSDocParameterTag = 286, - JSDocReturnTag = 287, - JSDocTypeTag = 288, - JSDocTemplateTag = 289, - JSDocTypedefTag = 290, - JSDocPropertyTag = 291, - JSDocTypeLiteral = 292, - JSDocLiteralType = 293, - SyntaxList = 294, - NotEmittedStatement = 295, - PartiallyEmittedExpression = 296, - MergeDeclarationMarker = 297, - EndOfDeclarationMarker = 298, - Count = 299, - FirstAssignment = 58, - LastAssignment = 70, - FirstCompoundAssignment = 59, - LastCompoundAssignment = 70, - FirstReservedWord = 72, - LastReservedWord = 107, - FirstKeyword = 72, - LastKeyword = 142, - FirstFutureReservedWord = 108, - LastFutureReservedWord = 116, - FirstTypeNode = 158, - LastTypeNode = 173, - FirstPunctuation = 17, - LastPunctuation = 70, - FirstToken = 0, - LastToken = 142, - FirstTriviaToken = 2, - LastTriviaToken = 7, - FirstLiteralToken = 8, - LastLiteralToken = 13, - FirstTemplateToken = 13, - LastTemplateToken = 16, - FirstBinaryOperator = 27, - LastBinaryOperator = 70, - FirstNode = 143, - FirstJSDocNode = 267, - LastJSDocNode = 293, - FirstJSDocTagNode = 283, - LastJSDocTagNode = 293, - } - enum NodeFlags { - None = 0, - Let = 1, - Const = 2, - NestedNamespace = 4, - Synthesized = 8, - Namespace = 16, - ExportContext = 32, - ContainsThis = 64, - HasImplicitReturn = 128, - HasExplicitReturn = 256, - GlobalAugmentation = 512, - HasAsyncFunctions = 1024, - DisallowInContext = 2048, - YieldContext = 4096, - DecoratorContext = 8192, - AwaitContext = 16384, - ThisNodeHasError = 32768, - JavaScriptFile = 65536, - ThisNodeOrAnySubNodesHasError = 131072, - HasAggregatedChildData = 262144, - BlockScoped = 3, - ReachabilityCheckFlags = 384, - ReachabilityAndEmitFlags = 1408, - ContextFlags = 96256, - TypeExcludesFlags = 20480, - } - enum ModifierFlags { - None = 0, - Export = 1, - Ambient = 2, - Public = 4, - Private = 8, - Protected = 16, - Static = 32, - Readonly = 64, - Abstract = 128, - Async = 256, - Default = 512, - Const = 2048, - HasComputedFlags = 536870912, - AccessibilityModifier = 28, - ParameterPropertyModifier = 92, - NonPublicAccessibilityModifier = 24, - TypeScriptModifier = 2270, - ExportDefault = 513, - } - enum JsxFlags { - None = 0, - /** An element from a named property of the JSX.IntrinsicElements interface */ - IntrinsicNamedElement = 1, - /** An element inferred from the string index signature of the JSX.IntrinsicElements interface */ - IntrinsicIndexedElement = 2, - IntrinsicElement = 3, - } - interface Node extends TextRange { - kind: SyntaxKind; - flags: NodeFlags; - decorators?: NodeArray; - modifiers?: ModifiersArray; - parent?: Node; - } - interface NodeArray extends Array, TextRange { - hasTrailingComma?: boolean; - } - interface Token extends Node { - kind: TKind; - } - type DotDotDotToken = Token; - type QuestionToken = Token; - type ColonToken = Token; - type EqualsToken = Token; - type AsteriskToken = Token; - type EqualsGreaterThanToken = Token; - type EndOfFileToken = Token; - type AtToken = Token; - type ReadonlyToken = Token; - type AwaitKeywordToken = Token; - type Modifier = Token | Token | Token | Token | Token | Token | Token | Token | Token | Token | Token; - type ModifiersArray = NodeArray; - interface Identifier extends PrimaryExpression { - kind: SyntaxKind.Identifier; - text: string; - originalKeywordKind?: SyntaxKind; - isInJSDocNamespace?: boolean; - } - interface TransientIdentifier extends Identifier { - resolvedSymbol: Symbol; - } - interface QualifiedName extends Node { - kind: SyntaxKind.QualifiedName; - left: EntityName; - right: Identifier; - } - type EntityName = Identifier | QualifiedName; - type PropertyName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName; - type DeclarationName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName | BindingPattern; - interface Declaration extends Node { - _declarationBrand: any; - name?: DeclarationName; - } - interface NamedDeclaration extends Declaration { - name?: DeclarationName; - } - interface DeclarationStatement extends NamedDeclaration, Statement { - name?: Identifier | StringLiteral | NumericLiteral; - } - interface ComputedPropertyName extends Node { - kind: SyntaxKind.ComputedPropertyName; - expression: Expression; - } - interface Decorator extends Node { - kind: SyntaxKind.Decorator; - expression: LeftHandSideExpression; - } - interface TypeParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.TypeParameter; - parent?: DeclarationWithTypeParameters; - name: Identifier; - constraint?: TypeNode; - default?: TypeNode; - expression?: Expression; - } - interface SignatureDeclaration extends NamedDeclaration { - name?: PropertyName; - typeParameters?: NodeArray; - parameters: NodeArray; - type?: TypeNode; - } - interface CallSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.CallSignature; - } - interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.ConstructSignature; - } - type BindingName = Identifier | BindingPattern; - interface VariableDeclaration extends NamedDeclaration { - kind: SyntaxKind.VariableDeclaration; - parent?: VariableDeclarationList | CatchClause; - name: BindingName; - type?: TypeNode; - initializer?: Expression; - } - interface VariableDeclarationList extends Node { - kind: SyntaxKind.VariableDeclarationList; - parent?: VariableStatement | ForStatement | ForOfStatement | ForInStatement; - declarations: NodeArray; - } - interface ParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.Parameter; - parent?: SignatureDeclaration; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface BindingElement extends NamedDeclaration { - kind: SyntaxKind.BindingElement; - parent?: BindingPattern; - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - initializer?: Expression; - } - interface PropertySignature extends TypeElement { - kind: SyntaxKind.PropertySignature | SyntaxKind.JSDocRecordMember; - name: PropertyName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyDeclaration extends ClassElement { - kind: SyntaxKind.PropertyDeclaration; - questionToken?: QuestionToken; - name: PropertyName; - type?: TypeNode; - initializer?: Expression; - } - interface ObjectLiteralElement extends NamedDeclaration { - _objectLiteralBrandBrand: any; - name?: PropertyName; - } - type ObjectLiteralElementLike = PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | MethodDeclaration | AccessorDeclaration; - interface PropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.PropertyAssignment; - name: PropertyName; - questionToken?: QuestionToken; - initializer: Expression; - } - interface ShorthandPropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.ShorthandPropertyAssignment; - name: Identifier; - questionToken?: QuestionToken; - equalsToken?: Token; - objectAssignmentInitializer?: Expression; - } - interface SpreadAssignment extends ObjectLiteralElement { - kind: SyntaxKind.SpreadAssignment; - expression: Expression; - } - interface VariableLikeDeclaration extends NamedDeclaration { - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: DeclarationName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyLikeDeclaration extends NamedDeclaration { - name: PropertyName; - } - interface ObjectBindingPattern extends Node { - kind: SyntaxKind.ObjectBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - interface ArrayBindingPattern extends Node { - kind: SyntaxKind.ArrayBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - type BindingPattern = ObjectBindingPattern | ArrayBindingPattern; - type ArrayBindingElement = BindingElement | OmittedExpression; - /** - * Several node kinds share function-like features such as a signature, - * a name, and a body. These nodes should extend FunctionLikeDeclaration. - * Examples: - * - FunctionDeclaration - * - MethodDeclaration - * - AccessorDeclaration - */ - interface FunctionLikeDeclaration extends SignatureDeclaration { - _functionLikeDeclarationBrand: any; - asteriskToken?: AsteriskToken; - questionToken?: QuestionToken; - body?: Block | Expression; - } - interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.FunctionDeclaration; - name?: Identifier; - body?: FunctionBody; - } - interface MethodSignature extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.MethodSignature; - name: PropertyName; - } - interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.MethodDeclaration; - name: PropertyName; - body?: FunctionBody; - } - interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement { - kind: SyntaxKind.Constructor; - parent?: ClassDeclaration | ClassExpression; - body?: FunctionBody; - } - /** For when we encounter a semicolon in a class declaration. ES6 allows these as class elements. */ - interface SemicolonClassElement extends ClassElement { - kind: SyntaxKind.SemicolonClassElement; - parent?: ClassDeclaration | ClassExpression; - } - interface GetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.GetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - interface SetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.SetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration; - interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement { - kind: SyntaxKind.IndexSignature; - parent?: ClassDeclaration | ClassExpression | InterfaceDeclaration | TypeLiteralNode; - } - interface TypeNode extends Node { - _typeNodeBrand: any; - } - interface KeywordTypeNode extends TypeNode { - kind: SyntaxKind.AnyKeyword | SyntaxKind.NumberKeyword | SyntaxKind.ObjectKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.ThisKeyword | SyntaxKind.VoidKeyword | SyntaxKind.UndefinedKeyword | SyntaxKind.NullKeyword | SyntaxKind.NeverKeyword; - } - interface ThisTypeNode extends TypeNode { - kind: SyntaxKind.ThisType; - } - type FunctionOrConstructorTypeNode = FunctionTypeNode | ConstructorTypeNode; - interface FunctionTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.FunctionType; - } - interface ConstructorTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.ConstructorType; - } - interface TypeReferenceNode extends TypeNode { - kind: SyntaxKind.TypeReference; - typeName: EntityName; - typeArguments?: NodeArray; - } - interface TypePredicateNode extends TypeNode { - kind: SyntaxKind.TypePredicate; - parameterName: Identifier | ThisTypeNode; - type: TypeNode; - } - interface TypeQueryNode extends TypeNode { - kind: SyntaxKind.TypeQuery; - exprName: EntityName; - } - interface TypeLiteralNode extends TypeNode, Declaration { - kind: SyntaxKind.TypeLiteral; - members: NodeArray; - } - interface ArrayTypeNode extends TypeNode { - kind: SyntaxKind.ArrayType; - elementType: TypeNode; - } - interface TupleTypeNode extends TypeNode { - kind: SyntaxKind.TupleType; - elementTypes: NodeArray; - } - type UnionOrIntersectionTypeNode = UnionTypeNode | IntersectionTypeNode; - interface UnionTypeNode extends TypeNode { - kind: SyntaxKind.UnionType; - types: NodeArray; - } - interface IntersectionTypeNode extends TypeNode { - kind: SyntaxKind.IntersectionType; - types: NodeArray; - } - interface ParenthesizedTypeNode extends TypeNode { - kind: SyntaxKind.ParenthesizedType; - type: TypeNode; - } - interface TypeOperatorNode extends TypeNode { - kind: SyntaxKind.TypeOperator; - operator: SyntaxKind.KeyOfKeyword; - type: TypeNode; - } - interface IndexedAccessTypeNode extends TypeNode { - kind: SyntaxKind.IndexedAccessType; - objectType: TypeNode; - indexType: TypeNode; - } - interface MappedTypeNode extends TypeNode, Declaration { - kind: SyntaxKind.MappedType; - parent?: TypeAliasDeclaration; - readonlyToken?: ReadonlyToken; - typeParameter: TypeParameterDeclaration; - questionToken?: QuestionToken; - type?: TypeNode; - } - interface LiteralTypeNode extends TypeNode { - kind: SyntaxKind.LiteralType; - literal: Expression; - } - interface StringLiteral extends LiteralExpression { - kind: SyntaxKind.StringLiteral; - } - interface Expression extends Node { - _expressionBrand: any; - } - interface OmittedExpression extends Expression { - kind: SyntaxKind.OmittedExpression; - } - interface PartiallyEmittedExpression extends LeftHandSideExpression { - kind: SyntaxKind.PartiallyEmittedExpression; - expression: Expression; - } - interface UnaryExpression extends Expression { - _unaryExpressionBrand: any; - } - interface IncrementExpression extends UnaryExpression { - _incrementExpressionBrand: any; - } - type PrefixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken | SyntaxKind.PlusToken | SyntaxKind.MinusToken | SyntaxKind.TildeToken | SyntaxKind.ExclamationToken; - interface PrefixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PrefixUnaryExpression; - operator: PrefixUnaryOperator; - operand: UnaryExpression; - } - type PostfixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken; - interface PostfixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PostfixUnaryExpression; - operand: LeftHandSideExpression; - operator: PostfixUnaryOperator; - } - interface LeftHandSideExpression extends IncrementExpression { - _leftHandSideExpressionBrand: any; - } - interface MemberExpression extends LeftHandSideExpression { - _memberExpressionBrand: any; - } - interface PrimaryExpression extends MemberExpression { - _primaryExpressionBrand: any; - } - interface NullLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.NullKeyword; - } - interface BooleanLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.TrueKeyword | SyntaxKind.FalseKeyword; - } - interface ThisExpression extends PrimaryExpression, KeywordTypeNode { - kind: SyntaxKind.ThisKeyword; - } - interface SuperExpression extends PrimaryExpression { - kind: SyntaxKind.SuperKeyword; - } - interface DeleteExpression extends UnaryExpression { - kind: SyntaxKind.DeleteExpression; - expression: UnaryExpression; - } - interface TypeOfExpression extends UnaryExpression { - kind: SyntaxKind.TypeOfExpression; - expression: UnaryExpression; - } - interface VoidExpression extends UnaryExpression { - kind: SyntaxKind.VoidExpression; - expression: UnaryExpression; - } - interface AwaitExpression extends UnaryExpression { - kind: SyntaxKind.AwaitExpression; - expression: UnaryExpression; - } - interface YieldExpression extends Expression { - kind: SyntaxKind.YieldExpression; - asteriskToken?: AsteriskToken; - expression?: Expression; - } - type ExponentiationOperator = SyntaxKind.AsteriskAsteriskToken; - type MultiplicativeOperator = SyntaxKind.AsteriskToken | SyntaxKind.SlashToken | SyntaxKind.PercentToken; - type MultiplicativeOperatorOrHigher = ExponentiationOperator | MultiplicativeOperator; - type AdditiveOperator = SyntaxKind.PlusToken | SyntaxKind.MinusToken; - type AdditiveOperatorOrHigher = MultiplicativeOperatorOrHigher | AdditiveOperator; - type ShiftOperator = SyntaxKind.LessThanLessThanToken | SyntaxKind.GreaterThanGreaterThanToken | SyntaxKind.GreaterThanGreaterThanGreaterThanToken; - type ShiftOperatorOrHigher = AdditiveOperatorOrHigher | ShiftOperator; - type RelationalOperator = SyntaxKind.LessThanToken | SyntaxKind.LessThanEqualsToken | SyntaxKind.GreaterThanToken | SyntaxKind.GreaterThanEqualsToken | SyntaxKind.InstanceOfKeyword | SyntaxKind.InKeyword; - type RelationalOperatorOrHigher = ShiftOperatorOrHigher | RelationalOperator; - type EqualityOperator = SyntaxKind.EqualsEqualsToken | SyntaxKind.EqualsEqualsEqualsToken | SyntaxKind.ExclamationEqualsEqualsToken | SyntaxKind.ExclamationEqualsToken; - type EqualityOperatorOrHigher = RelationalOperatorOrHigher | EqualityOperator; - type BitwiseOperator = SyntaxKind.AmpersandToken | SyntaxKind.BarToken | SyntaxKind.CaretToken; - type BitwiseOperatorOrHigher = EqualityOperatorOrHigher | BitwiseOperator; - type LogicalOperator = SyntaxKind.AmpersandAmpersandToken | SyntaxKind.BarBarToken; - type LogicalOperatorOrHigher = BitwiseOperatorOrHigher | LogicalOperator; - type CompoundAssignmentOperator = SyntaxKind.PlusEqualsToken | SyntaxKind.MinusEqualsToken | SyntaxKind.AsteriskAsteriskEqualsToken | SyntaxKind.AsteriskEqualsToken | SyntaxKind.SlashEqualsToken | SyntaxKind.PercentEqualsToken | SyntaxKind.AmpersandEqualsToken | SyntaxKind.BarEqualsToken | SyntaxKind.CaretEqualsToken | SyntaxKind.LessThanLessThanEqualsToken | SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken | SyntaxKind.GreaterThanGreaterThanEqualsToken; - type AssignmentOperator = SyntaxKind.EqualsToken | CompoundAssignmentOperator; - type AssignmentOperatorOrHigher = LogicalOperatorOrHigher | AssignmentOperator; - type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken; - type BinaryOperatorToken = Token; - interface BinaryExpression extends Expression, Declaration { - kind: SyntaxKind.BinaryExpression; - left: Expression; - operatorToken: BinaryOperatorToken; - right: Expression; - } - type AssignmentOperatorToken = Token; - interface AssignmentExpression extends BinaryExpression { - left: LeftHandSideExpression; - operatorToken: TOperator; - } - interface ObjectDestructuringAssignment extends AssignmentExpression { - left: ObjectLiteralExpression; - } - interface ArrayDestructuringAssignment extends AssignmentExpression { - left: ArrayLiteralExpression; - } - type DestructuringAssignment = ObjectDestructuringAssignment | ArrayDestructuringAssignment; - type BindingOrAssignmentElement = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | OmittedExpression | SpreadElement | ArrayLiteralExpression | ObjectLiteralExpression | AssignmentExpression | Identifier | PropertyAccessExpression | ElementAccessExpression; - type BindingOrAssignmentElementRestIndicator = DotDotDotToken | SpreadElement | SpreadAssignment; - type BindingOrAssignmentElementTarget = BindingOrAssignmentPattern | Expression; - type ObjectBindingOrAssignmentPattern = ObjectBindingPattern | ObjectLiteralExpression; - type ArrayBindingOrAssignmentPattern = ArrayBindingPattern | ArrayLiteralExpression; - type AssignmentPattern = ObjectLiteralExpression | ArrayLiteralExpression; - type BindingOrAssignmentPattern = ObjectBindingOrAssignmentPattern | ArrayBindingOrAssignmentPattern; - interface ConditionalExpression extends Expression { - kind: SyntaxKind.ConditionalExpression; - condition: Expression; - questionToken: QuestionToken; - whenTrue: Expression; - colonToken: ColonToken; - whenFalse: Expression; - } - type FunctionBody = Block; - type ConciseBody = FunctionBody | Expression; - interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration { - kind: SyntaxKind.FunctionExpression; - name?: Identifier; - body: FunctionBody; - } - interface ArrowFunction extends Expression, FunctionLikeDeclaration { - kind: SyntaxKind.ArrowFunction; - equalsGreaterThanToken: EqualsGreaterThanToken; - body: ConciseBody; - } - interface LiteralLikeNode extends Node { - text: string; - isUnterminated?: boolean; - hasExtendedUnicodeEscape?: boolean; - } - interface LiteralExpression extends LiteralLikeNode, PrimaryExpression { - _literalExpressionBrand: any; - } - interface RegularExpressionLiteral extends LiteralExpression { - kind: SyntaxKind.RegularExpressionLiteral; - } - interface NoSubstitutionTemplateLiteral extends LiteralExpression { - kind: SyntaxKind.NoSubstitutionTemplateLiteral; - } - interface NumericLiteral extends LiteralExpression { - kind: SyntaxKind.NumericLiteral; - } - interface TemplateHead extends LiteralLikeNode { - kind: SyntaxKind.TemplateHead; - parent?: TemplateExpression; - } - interface TemplateMiddle extends LiteralLikeNode { - kind: SyntaxKind.TemplateMiddle; - parent?: TemplateSpan; - } - interface TemplateTail extends LiteralLikeNode { - kind: SyntaxKind.TemplateTail; - parent?: TemplateSpan; - } - type TemplateLiteral = TemplateExpression | NoSubstitutionTemplateLiteral; - interface TemplateExpression extends PrimaryExpression { - kind: SyntaxKind.TemplateExpression; - head: TemplateHead; - templateSpans: NodeArray; - } - interface TemplateSpan extends Node { - kind: SyntaxKind.TemplateSpan; - parent?: TemplateExpression; - expression: Expression; - literal: TemplateMiddle | TemplateTail; - } - interface ParenthesizedExpression extends PrimaryExpression { - kind: SyntaxKind.ParenthesizedExpression; - expression: Expression; - } - interface ArrayLiteralExpression extends PrimaryExpression { - kind: SyntaxKind.ArrayLiteralExpression; - elements: NodeArray; - } - interface SpreadElement extends Expression { - kind: SyntaxKind.SpreadElement; - expression: Expression; - } - /** - * This interface is a base interface for ObjectLiteralExpression and JSXAttributes to extend from. JSXAttributes is similar to - * ObjectLiteralExpression in that it contains array of properties; however, JSXAttributes' properties can only be - * JSXAttribute or JSXSpreadAttribute. ObjectLiteralExpression, on the other hand, can only have properties of type - * ObjectLiteralElement (e.g. PropertyAssignment, ShorthandPropertyAssignment etc.) - */ - interface ObjectLiteralExpressionBase extends PrimaryExpression, Declaration { - properties: NodeArray; - } - interface ObjectLiteralExpression extends ObjectLiteralExpressionBase { - kind: SyntaxKind.ObjectLiteralExpression; - } - type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression | ParenthesizedExpression; - type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression; - interface PropertyAccessExpression extends MemberExpression, NamedDeclaration { - kind: SyntaxKind.PropertyAccessExpression; - expression: LeftHandSideExpression; - name: Identifier; - } - interface SuperPropertyAccessExpression extends PropertyAccessExpression { - expression: SuperExpression; - } - /** Brand for a PropertyAccessExpression which, like a QualifiedName, consists of a sequence of identifiers separated by dots. */ - interface PropertyAccessEntityNameExpression extends PropertyAccessExpression { - _propertyAccessExpressionLikeQualifiedNameBrand?: any; - expression: EntityNameExpression; - } - interface ElementAccessExpression extends MemberExpression { - kind: SyntaxKind.ElementAccessExpression; - expression: LeftHandSideExpression; - argumentExpression?: Expression; - } - interface SuperElementAccessExpression extends ElementAccessExpression { - expression: SuperExpression; - } - type SuperProperty = SuperPropertyAccessExpression | SuperElementAccessExpression; - interface CallExpression extends LeftHandSideExpression, Declaration { - kind: SyntaxKind.CallExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments: NodeArray; - } - interface SuperCall extends CallExpression { - expression: SuperExpression; - } - interface ExpressionWithTypeArguments extends TypeNode { - kind: SyntaxKind.ExpressionWithTypeArguments; - parent?: HeritageClause; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - } - interface NewExpression extends PrimaryExpression, Declaration { - kind: SyntaxKind.NewExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments?: NodeArray; - } - interface TaggedTemplateExpression extends MemberExpression { - kind: SyntaxKind.TaggedTemplateExpression; - tag: LeftHandSideExpression; - template: TemplateLiteral; - } - type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator | JsxOpeningLikeElement; - interface AsExpression extends Expression { - kind: SyntaxKind.AsExpression; - expression: Expression; - type: TypeNode; - } - interface TypeAssertion extends UnaryExpression { - kind: SyntaxKind.TypeAssertionExpression; - type: TypeNode; - expression: UnaryExpression; - } - type AssertionExpression = TypeAssertion | AsExpression; - interface NonNullExpression extends LeftHandSideExpression { - kind: SyntaxKind.NonNullExpression; - expression: Expression; - } - interface MetaProperty extends PrimaryExpression { - kind: SyntaxKind.MetaProperty; - keywordToken: SyntaxKind; - name: Identifier; - } - interface JsxElement extends PrimaryExpression { - kind: SyntaxKind.JsxElement; - openingElement: JsxOpeningElement; - children: NodeArray; - closingElement: JsxClosingElement; - } - type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement; - type JsxAttributeLike = JsxAttribute | JsxSpreadAttribute; - type JsxTagNameExpression = PrimaryExpression | PropertyAccessExpression; - interface JsxAttributes extends ObjectLiteralExpressionBase { - parent?: JsxOpeningLikeElement; - } - interface JsxOpeningElement extends Expression { - kind: SyntaxKind.JsxOpeningElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxSelfClosingElement extends PrimaryExpression { - kind: SyntaxKind.JsxSelfClosingElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxAttribute; - parent?: JsxAttributes; - name: Identifier; - initializer?: StringLiteral | JsxExpression; - } - interface JsxSpreadAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxSpreadAttribute; - parent?: JsxAttributes; - expression: Expression; - } - interface JsxClosingElement extends Node { - kind: SyntaxKind.JsxClosingElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - } - interface JsxExpression extends Expression { - kind: SyntaxKind.JsxExpression; - parent?: JsxElement | JsxAttributeLike; - dotDotDotToken?: Token; - expression?: Expression; - } - interface JsxText extends Node { - kind: SyntaxKind.JsxText; - containsOnlyWhiteSpaces: boolean; - parent?: JsxElement; - } - type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement; - interface Statement extends Node { - _statementBrand: any; - } - interface NotEmittedStatement extends Statement { - kind: SyntaxKind.NotEmittedStatement; - } - interface EmptyStatement extends Statement { - kind: SyntaxKind.EmptyStatement; - } - interface DebuggerStatement extends Statement { - kind: SyntaxKind.DebuggerStatement; - } - interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement { - kind: SyntaxKind.MissingDeclaration; - name?: Identifier; - } - type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause; - interface Block extends Statement { - kind: SyntaxKind.Block; - statements: NodeArray; - } - interface VariableStatement extends Statement { - kind: SyntaxKind.VariableStatement; - declarationList: VariableDeclarationList; - } - interface ExpressionStatement extends Statement { - kind: SyntaxKind.ExpressionStatement; - expression: Expression; - } - interface IfStatement extends Statement { - kind: SyntaxKind.IfStatement; - expression: Expression; - thenStatement: Statement; - elseStatement?: Statement; - } - interface IterationStatement extends Statement { - statement: Statement; - } - interface DoStatement extends IterationStatement { - kind: SyntaxKind.DoStatement; - expression: Expression; - } - interface WhileStatement extends IterationStatement { - kind: SyntaxKind.WhileStatement; - expression: Expression; - } - type ForInitializer = VariableDeclarationList | Expression; - interface ForStatement extends IterationStatement { - kind: SyntaxKind.ForStatement; - initializer?: ForInitializer; - condition?: Expression; - incrementor?: Expression; - } - interface ForInStatement extends IterationStatement { - kind: SyntaxKind.ForInStatement; - initializer: ForInitializer; - expression: Expression; - } - interface ForOfStatement extends IterationStatement { - kind: SyntaxKind.ForOfStatement; - awaitModifier?: AwaitKeywordToken; - initializer: ForInitializer; - expression: Expression; - } - interface BreakStatement extends Statement { - kind: SyntaxKind.BreakStatement; - label?: Identifier; - } - interface ContinueStatement extends Statement { - kind: SyntaxKind.ContinueStatement; - label?: Identifier; - } - type BreakOrContinueStatement = BreakStatement | ContinueStatement; - interface ReturnStatement extends Statement { - kind: SyntaxKind.ReturnStatement; - expression?: Expression; - } - interface WithStatement extends Statement { - kind: SyntaxKind.WithStatement; - expression: Expression; - statement: Statement; - } - interface SwitchStatement extends Statement { - kind: SyntaxKind.SwitchStatement; - expression: Expression; - caseBlock: CaseBlock; - possiblyExhaustive?: boolean; - } - interface CaseBlock extends Node { - kind: SyntaxKind.CaseBlock; - parent?: SwitchStatement; - clauses: NodeArray; - } - interface CaseClause extends Node { - kind: SyntaxKind.CaseClause; - parent?: CaseBlock; - expression: Expression; - statements: NodeArray; - } - interface DefaultClause extends Node { - kind: SyntaxKind.DefaultClause; - parent?: CaseBlock; - statements: NodeArray; - } - type CaseOrDefaultClause = CaseClause | DefaultClause; - interface LabeledStatement extends Statement { - kind: SyntaxKind.LabeledStatement; - label: Identifier; - statement: Statement; - } - interface ThrowStatement extends Statement { - kind: SyntaxKind.ThrowStatement; - expression: Expression; - } - interface TryStatement extends Statement { - kind: SyntaxKind.TryStatement; - tryBlock: Block; - catchClause?: CatchClause; - finallyBlock?: Block; - } - interface CatchClause extends Node { - kind: SyntaxKind.CatchClause; - parent?: TryStatement; - variableDeclaration: VariableDeclaration; - block: Block; - } - type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration; - interface ClassLikeDeclaration extends NamedDeclaration { - name?: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.ClassDeclaration; - name?: Identifier; - } - interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression { - kind: SyntaxKind.ClassExpression; - } - interface ClassElement extends NamedDeclaration { - _classElementBrand: any; - name?: PropertyName; - } - interface TypeElement extends NamedDeclaration { - _typeElementBrand: any; - name?: PropertyName; - questionToken?: QuestionToken; - } - interface InterfaceDeclaration extends DeclarationStatement { - kind: SyntaxKind.InterfaceDeclaration; - name: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface HeritageClause extends Node { - kind: SyntaxKind.HeritageClause; - parent?: InterfaceDeclaration | ClassDeclaration | ClassExpression; - token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword; - types: NodeArray; - } - interface TypeAliasDeclaration extends DeclarationStatement { - kind: SyntaxKind.TypeAliasDeclaration; - name: Identifier; - typeParameters?: NodeArray; - type: TypeNode; - } - interface EnumMember extends NamedDeclaration { - kind: SyntaxKind.EnumMember; - parent?: EnumDeclaration; - name: PropertyName; - initializer?: Expression; - } - interface EnumDeclaration extends DeclarationStatement { - kind: SyntaxKind.EnumDeclaration; - name: Identifier; - members: NodeArray; - } - type ModuleName = Identifier | StringLiteral; - type ModuleBody = NamespaceBody | JSDocNamespaceBody; - interface ModuleDeclaration extends DeclarationStatement { - kind: SyntaxKind.ModuleDeclaration; - parent?: ModuleBody | SourceFile; - name: ModuleName; - body?: ModuleBody | JSDocNamespaceDeclaration; - } - type NamespaceBody = ModuleBlock | NamespaceDeclaration; - interface NamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: NamespaceBody; - } - type JSDocNamespaceBody = Identifier | JSDocNamespaceDeclaration; - interface JSDocNamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: JSDocNamespaceBody; - } - interface ModuleBlock extends Node, Statement { - kind: SyntaxKind.ModuleBlock; - parent?: ModuleDeclaration; - statements: NodeArray; - } - type ModuleReference = EntityName | ExternalModuleReference; - /** - * One of: - * - import x = require("mod"); - * - import x = M.x; - */ - interface ImportEqualsDeclaration extends DeclarationStatement { - kind: SyntaxKind.ImportEqualsDeclaration; - parent?: SourceFile | ModuleBlock; - name: Identifier; - moduleReference: ModuleReference; - } - interface ExternalModuleReference extends Node { - kind: SyntaxKind.ExternalModuleReference; - parent?: ImportEqualsDeclaration; - expression?: Expression; - } - interface ImportDeclaration extends Statement { - kind: SyntaxKind.ImportDeclaration; - parent?: SourceFile | ModuleBlock; - importClause?: ImportClause; - /** If this is not a StringLiteral it will be a grammar error. */ - moduleSpecifier: Expression; - } - type NamedImportBindings = NamespaceImport | NamedImports; - interface ImportClause extends NamedDeclaration { - kind: SyntaxKind.ImportClause; - parent?: ImportDeclaration; - name?: Identifier; - namedBindings?: NamedImportBindings; - } - interface NamespaceImport extends NamedDeclaration { - kind: SyntaxKind.NamespaceImport; - parent?: ImportClause; - name: Identifier; - } - interface NamespaceExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.NamespaceExportDeclaration; - name: Identifier; - } - interface ExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.ExportDeclaration; - parent?: SourceFile | ModuleBlock; - exportClause?: NamedExports; - /** If this is not a StringLiteral it will be a grammar error. */ - moduleSpecifier?: Expression; - } - interface NamedImports extends Node { - kind: SyntaxKind.NamedImports; - parent?: ImportClause; - elements: NodeArray; - } - interface NamedExports extends Node { - kind: SyntaxKind.NamedExports; - parent?: ExportDeclaration; - elements: NodeArray; - } - type NamedImportsOrExports = NamedImports | NamedExports; - interface ImportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ImportSpecifier; - parent?: NamedImports; - propertyName?: Identifier; - name: Identifier; - } - interface ExportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ExportSpecifier; - parent?: NamedExports; - propertyName?: Identifier; - name: Identifier; - } - type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier; - interface ExportAssignment extends DeclarationStatement { - kind: SyntaxKind.ExportAssignment; - parent?: SourceFile; - isExportEquals?: boolean; - expression: Expression; - } - interface FileReference extends TextRange { - fileName: string; - } - interface CheckJsDirective extends TextRange { - enabled: boolean; - } - type CommentKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia; - interface CommentRange extends TextRange { - hasTrailingNewLine?: boolean; - kind: CommentKind; - } - interface SynthesizedComment extends CommentRange { - text: string; - pos: -1; - end: -1; - } - interface JSDocTypeExpression extends Node { - kind: SyntaxKind.JSDocTypeExpression; - type: JSDocType; - } - interface JSDocType extends TypeNode { - _jsDocTypeBrand: any; - } - interface JSDocAllType extends JSDocType { - kind: SyntaxKind.JSDocAllType; - } - interface JSDocUnknownType extends JSDocType { - kind: SyntaxKind.JSDocUnknownType; - } - interface JSDocArrayType extends JSDocType { - kind: SyntaxKind.JSDocArrayType; - elementType: JSDocType; - } - interface JSDocUnionType extends JSDocType { - kind: SyntaxKind.JSDocUnionType; - types: NodeArray; - } - interface JSDocTupleType extends JSDocType { - kind: SyntaxKind.JSDocTupleType; - types: NodeArray; - } - interface JSDocNonNullableType extends JSDocType { - kind: SyntaxKind.JSDocNonNullableType; - type: JSDocType; - } - interface JSDocNullableType extends JSDocType { - kind: SyntaxKind.JSDocNullableType; - type: JSDocType; - } - interface JSDocRecordType extends JSDocType { - kind: SyntaxKind.JSDocRecordType; - literal: TypeLiteralNode; - } - interface JSDocTypeReference extends JSDocType { - kind: SyntaxKind.JSDocTypeReference; - name: EntityName; - typeArguments: NodeArray; - } - interface JSDocOptionalType extends JSDocType { - kind: SyntaxKind.JSDocOptionalType; - type: JSDocType; - } - interface JSDocFunctionType extends JSDocType, SignatureDeclaration { - kind: SyntaxKind.JSDocFunctionType; - parameters: NodeArray; - type: JSDocType; - } - interface JSDocVariadicType extends JSDocType { - kind: SyntaxKind.JSDocVariadicType; - type: JSDocType; - } - interface JSDocConstructorType extends JSDocType { - kind: SyntaxKind.JSDocConstructorType; - type: JSDocType; - } - interface JSDocThisType extends JSDocType { - kind: SyntaxKind.JSDocThisType; - type: JSDocType; - } - interface JSDocLiteralType extends JSDocType { - kind: SyntaxKind.JSDocLiteralType; - literal: LiteralTypeNode; - } - type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType; - interface JSDocRecordMember extends PropertySignature { - kind: SyntaxKind.JSDocRecordMember; - name: Identifier | StringLiteral | NumericLiteral; - type?: JSDocType; - } - interface JSDoc extends Node { - kind: SyntaxKind.JSDocComment; - tags: NodeArray | undefined; - comment: string | undefined; - } - interface JSDocTag extends Node { - atToken: AtToken; - tagName: Identifier; - comment: string | undefined; - } - interface JSDocUnknownTag extends JSDocTag { - kind: SyntaxKind.JSDocTag; - } - interface JSDocAugmentsTag extends JSDocTag { - kind: SyntaxKind.JSDocAugmentsTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTemplateTag extends JSDocTag { - kind: SyntaxKind.JSDocTemplateTag; - typeParameters: NodeArray; - } - interface JSDocReturnTag extends JSDocTag { - kind: SyntaxKind.JSDocReturnTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeTag extends JSDocTag { - kind: SyntaxKind.JSDocTypeTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypedefTag extends JSDocTag, NamedDeclaration { - kind: SyntaxKind.JSDocTypedefTag; - fullName?: JSDocNamespaceDeclaration | Identifier; - name?: Identifier; - typeExpression?: JSDocTypeExpression; - jsDocTypeLiteral?: JSDocTypeLiteral; - } - interface JSDocPropertyTag extends JSDocTag, TypeElement { - kind: SyntaxKind.JSDocPropertyTag; - name: Identifier; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeLiteral extends JSDocType { - kind: SyntaxKind.JSDocTypeLiteral; - jsDocPropertyTags?: NodeArray; - jsDocTypeTag?: JSDocTypeTag; - } - interface JSDocParameterTag extends JSDocTag { - kind: SyntaxKind.JSDocParameterTag; - /** the parameter name, if provided *before* the type (TypeScript-style) */ - preParameterName?: Identifier; - typeExpression?: JSDocTypeExpression; - /** the parameter name, if provided *after* the type (JSDoc-standard) */ - postParameterName?: Identifier; - /** the parameter name, regardless of the location it was provided */ - parameterName: Identifier; - isBracketed: boolean; - } - enum FlowFlags { - Unreachable = 1, - Start = 2, - BranchLabel = 4, - LoopLabel = 8, - Assignment = 16, - TrueCondition = 32, - FalseCondition = 64, - SwitchClause = 128, - ArrayMutation = 256, - Referenced = 512, - Shared = 1024, - PreFinally = 2048, - AfterFinally = 4096, - Label = 12, - Condition = 96, - } - interface FlowLock { - locked?: boolean; - } - interface AfterFinallyFlow extends FlowNode, FlowLock { - antecedent: FlowNode; - } - interface PreFinallyFlow extends FlowNode { - antecedent: FlowNode; - lock: FlowLock; - } - interface FlowNode { - flags: FlowFlags; - id?: number; - } - interface FlowStart extends FlowNode { - container?: FunctionExpression | ArrowFunction | MethodDeclaration; - } - interface FlowLabel extends FlowNode { - antecedents: FlowNode[]; - } - interface FlowAssignment extends FlowNode { - node: Expression | VariableDeclaration | BindingElement; - antecedent: FlowNode; - } - interface FlowCondition extends FlowNode { - expression: Expression; - antecedent: FlowNode; - } - interface FlowSwitchClause extends FlowNode { - switchStatement: SwitchStatement; - clauseStart: number; - clauseEnd: number; - antecedent: FlowNode; - } - interface FlowArrayMutation extends FlowNode { - node: CallExpression | BinaryExpression; - antecedent: FlowNode; - } - type FlowType = Type | IncompleteType; - interface IncompleteType { - flags: TypeFlags; - type: Type; - } - interface AmdDependency { - path: string; - name: string; - } - interface SourceFile extends Declaration { - kind: SyntaxKind.SourceFile; - statements: NodeArray; - endOfFileToken: Token; - fileName: string; - text: string; - amdDependencies: AmdDependency[]; - moduleName: string; - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - languageVariant: LanguageVariant; - isDeclarationFile: boolean; - /** - * lib.d.ts should have a reference comment like - * - * /// - * - * If any other file has this comment, it signals not to include lib.d.ts - * because this containing file is intended to act as a default library. - */ - hasNoDefaultLib: boolean; - languageVersion: ScriptTarget; - } - interface Bundle extends Node { - kind: SyntaxKind.Bundle; - sourceFiles: SourceFile[]; - } - interface ScriptReferenceHost { - getCompilerOptions(): CompilerOptions; - getSourceFile(fileName: string): SourceFile; - getSourceFileByPath(path: Path): SourceFile; - getCurrentDirectory(): string; - } - interface ParseConfigHost { - useCaseSensitiveFileNames: boolean; - readDirectory(rootDir: string, extensions: string[], excludes: string[], includes: string[]): string[]; - /** - * Gets a value indicating whether the specified path exists and is a file. - * @param path The path to test. - */ - fileExists(path: string): boolean; - readFile(path: string): string; - } - interface WriteFileCallback { - (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void, sourceFiles?: SourceFile[]): void; - } - class OperationCanceledException { - } - interface CancellationToken { - isCancellationRequested(): boolean; - /** @throws OperationCanceledException if isCancellationRequested is true */ - throwIfCancellationRequested(): void; - } - interface Program extends ScriptReferenceHost { - /** - * Get a list of root file names that were passed to a 'createProgram' - */ - getRootFileNames(): string[]; - /** - * Get a list of files in the program - */ - getSourceFiles(): SourceFile[]; - /** - * Emits the JavaScript and declaration files. If targetSourceFile is not specified, then - * the JavaScript and declaration files will be produced for all the files in this program. - * If targetSourceFile is specified, then only the JavaScript and declaration for that - * specific file will be generated. - * - * If writeFile is not specified then the writeFile callback from the compiler host will be - * used for writing the JavaScript and declaration files. Otherwise, the writeFile parameter - * will be invoked when writing the JavaScript and declaration files. - */ - emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult; - getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - /** - * Gets a type checker that can be used to semantically analyze source fils in the program. - */ - getTypeChecker(): TypeChecker; - } - interface CustomTransformers { - /** Custom transformers to evaluate before built-in transformations. */ - before?: TransformerFactory[]; - /** Custom transformers to evaluate after built-in transformations. */ - after?: TransformerFactory[]; - } - interface SourceMapSpan { - /** Line number in the .js file. */ - emittedLine: number; - /** Column number in the .js file. */ - emittedColumn: number; - /** Line number in the .ts file. */ - sourceLine: number; - /** Column number in the .ts file. */ - sourceColumn: number; - /** Optional name (index into names array) associated with this span. */ - nameIndex?: number; - /** .ts file (index into sources array) associated with this span */ - sourceIndex: number; - } - interface SourceMapData { - sourceMapFilePath: string; - jsSourceMappingURL: string; - sourceMapFile: string; - sourceMapSourceRoot: string; - sourceMapSources: string[]; - sourceMapSourcesContent?: string[]; - inputSourceFileNames: string[]; - sourceMapNames?: string[]; - sourceMapMappings: string; - sourceMapDecodedMappings: SourceMapSpan[]; - } - /** Return code used by getEmitOutput function to indicate status of the function */ - enum ExitStatus { - Success = 0, - DiagnosticsPresent_OutputsSkipped = 1, - DiagnosticsPresent_OutputsGenerated = 2, - } - interface EmitResult { - emitSkipped: boolean; - /** Contains declaration emit diagnostics */ - diagnostics: Diagnostic[]; - emittedFiles: string[]; - } - interface TypeChecker { - getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; - getDeclaredTypeOfSymbol(symbol: Symbol): Type; - getPropertiesOfType(type: Type): Symbol[]; - getPropertyOfType(type: Type, propertyName: string): Symbol; - getIndexInfoOfType(type: Type, kind: IndexKind): IndexInfo; - getSignaturesOfType(type: Type, kind: SignatureKind): Signature[]; - getIndexTypeOfType(type: Type, kind: IndexKind): Type; - getBaseTypes(type: InterfaceType): BaseType[]; - getBaseTypeOfLiteralType(type: Type): Type; - getWidenedType(type: Type): Type; - getReturnTypeOfSignature(signature: Signature): Type; - getNonNullableType(type: Type): Type; - /** Note that the resulting nodes cannot be checked. */ - typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode; - /** Note that the resulting nodes cannot be checked. */ - signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): SignatureDeclaration; - /** Note that the resulting nodes cannot be checked. */ - indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration; - getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[]; - getSymbolAtLocation(node: Node): Symbol; - getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[]; - getShorthandAssignmentValueSymbol(location: Node): Symbol; - getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol; - getPropertySymbolOfDestructuringAssignment(location: Identifier): Symbol; - getTypeAtLocation(node: Node): Type; - getTypeFromTypeNode(node: TypeNode): Type; - signatureToString(signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): string; - typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string; - symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string; - getSymbolDisplayBuilder(): SymbolDisplayBuilder; - getFullyQualifiedName(symbol: Symbol): string; - getAugmentedPropertiesOfType(type: Type): Symbol[]; - getRootSymbols(symbol: Symbol): Symbol[]; - getContextualType(node: Expression): Type; - getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature; - getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature; - isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; - isUndefinedSymbol(symbol: Symbol): boolean; - isArgumentsSymbol(symbol: Symbol): boolean; - isUnknownSymbol(symbol: Symbol): boolean; - getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number; - isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean; - /** Follow all aliases to get the original symbol. */ - getAliasedSymbol(symbol: Symbol): Symbol; - getExportsOfModule(moduleSymbol: Symbol): Symbol[]; - getAllAttributesTypeFromJsxOpeningLikeElement(elementNode: JsxOpeningLikeElement): Type; - getJsxIntrinsicTagNames(): Symbol[]; - isOptionalParameter(node: ParameterDeclaration): boolean; - getAmbientModules(): Symbol[]; - tryGetMemberInModuleExports(memberName: string, moduleSymbol: Symbol): Symbol | undefined; - getApparentType(type: Type): Type; - } - enum NodeBuilderFlags { - None = 0, - allowThisInObjectLiteral = 1, - allowQualifedNameInPlaceOfIdentifier = 2, - allowTypeParameterInQualifiedName = 4, - allowAnonymousIdentifier = 8, - allowEmptyUnionOrIntersection = 16, - allowEmptyTuple = 32, - } - interface SymbolDisplayBuilder { - buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildSymbolDisplay(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): void; - buildSignatureDisplay(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): void; - buildIndexSignatureDisplay(info: IndexInfo, writer: SymbolWriter, kind: IndexKind, enclosingDeclaration?: Node, globalFlags?: TypeFormatFlags, symbolStack?: Symbol[]): void; - buildParameterDisplay(parameter: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplay(tp: TypeParameter, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypePredicateDisplay(predicate: TypePredicate, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplayFromSymbol(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForParametersAndDelimiters(thisParameter: Symbol, parameters: Symbol[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForTypeParametersAndDelimiters(typeParameters: TypeParameter[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildReturnTypeDisplay(signature: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - } - interface SymbolWriter { - writeKeyword(text: string): void; - writeOperator(text: string): void; - writePunctuation(text: string): void; - writeSpace(text: string): void; - writeStringLiteral(text: string): void; - writeParameter(text: string): void; - writeProperty(text: string): void; - writeSymbol(text: string, symbol: Symbol): void; - writeLine(): void; - increaseIndent(): void; - decreaseIndent(): void; - clear(): void; - trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void; - reportInaccessibleThisError(): void; - reportIllegalExtends(): void; - } - enum TypeFormatFlags { - None = 0, - WriteArrayAsGenericType = 1, - UseTypeOfFunction = 2, - NoTruncation = 4, - WriteArrowStyleSignature = 8, - WriteOwnNameForAnyLike = 16, - WriteTypeArgumentsOfSignature = 32, - InElementType = 64, - UseFullyQualifiedType = 128, - InFirstTypeArgument = 256, - InTypeAlias = 512, - UseTypeAliasValue = 1024, - SuppressAnyReturnType = 2048, - AddUndefined = 4096, - } - enum SymbolFormatFlags { - None = 0, - WriteTypeParametersOrArguments = 1, - UseOnlyExternalAliasing = 2, - } - enum TypePredicateKind { - This = 0, - Identifier = 1, - } - interface TypePredicateBase { - kind: TypePredicateKind; - type: Type; - } - interface ThisTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.This; - } - interface IdentifierTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.Identifier; - parameterName: string; - parameterIndex: number; - } - type TypePredicate = IdentifierTypePredicate | ThisTypePredicate; - enum SymbolFlags { - None = 0, - FunctionScopedVariable = 1, - BlockScopedVariable = 2, - Property = 4, - EnumMember = 8, - Function = 16, - Class = 32, - Interface = 64, - ConstEnum = 128, - RegularEnum = 256, - ValueModule = 512, - NamespaceModule = 1024, - TypeLiteral = 2048, - ObjectLiteral = 4096, - Method = 8192, - Constructor = 16384, - GetAccessor = 32768, - SetAccessor = 65536, - Signature = 131072, - TypeParameter = 262144, - TypeAlias = 524288, - ExportValue = 1048576, - ExportType = 2097152, - ExportNamespace = 4194304, - Alias = 8388608, - Prototype = 16777216, - ExportStar = 33554432, - Optional = 67108864, - Transient = 134217728, - Enum = 384, - Variable = 3, - Value = 107455, - Type = 793064, - Namespace = 1920, - Module = 1536, - Accessor = 98304, - FunctionScopedVariableExcludes = 107454, - BlockScopedVariableExcludes = 107455, - ParameterExcludes = 107455, - PropertyExcludes = 0, - EnumMemberExcludes = 900095, - FunctionExcludes = 106927, - ClassExcludes = 899519, - InterfaceExcludes = 792968, - RegularEnumExcludes = 899327, - ConstEnumExcludes = 899967, - ValueModuleExcludes = 106639, - NamespaceModuleExcludes = 0, - MethodExcludes = 99263, - GetAccessorExcludes = 41919, - SetAccessorExcludes = 74687, - TypeParameterExcludes = 530920, - TypeAliasExcludes = 793064, - AliasExcludes = 8388608, - ModuleMember = 8914931, - ExportHasLocal = 944, - HasExports = 1952, - HasMembers = 6240, - BlockScoped = 418, - PropertyOrAccessor = 98308, - Export = 7340032, - ClassMember = 106500, - } - interface Symbol { - flags: SymbolFlags; - name: string; - declarations?: Declaration[]; - valueDeclaration?: Declaration; - members?: SymbolTable; - exports?: SymbolTable; - globalExports?: SymbolTable; - } - type SymbolTable = Map; - enum TypeFlags { - Any = 1, - String = 2, - Number = 4, - Boolean = 8, - Enum = 16, - StringLiteral = 32, - NumberLiteral = 64, - BooleanLiteral = 128, - EnumLiteral = 256, - ESSymbol = 512, - Void = 1024, - Undefined = 2048, - Null = 4096, - Never = 8192, - TypeParameter = 16384, - Object = 32768, - Union = 65536, - Intersection = 131072, - Index = 262144, - IndexedAccess = 524288, - NonPrimitive = 16777216, - Literal = 480, - StringOrNumberLiteral = 96, - PossiblyFalsy = 7406, - StringLike = 262178, - NumberLike = 340, - BooleanLike = 136, - EnumLike = 272, - UnionOrIntersection = 196608, - StructuredType = 229376, - StructuredOrTypeVariable = 1032192, - TypeVariable = 540672, - Narrowable = 17810431, - NotUnionOrUnit = 16810497, - } - type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression; - interface Type { - flags: TypeFlags; - symbol?: Symbol; - pattern?: DestructuringPattern; - aliasSymbol?: Symbol; - aliasTypeArguments?: Type[]; - } - interface LiteralType extends Type { - text: string; - freshType?: LiteralType; - regularType?: LiteralType; - } - interface EnumType extends Type { - memberTypes: EnumLiteralType[]; - } - interface EnumLiteralType extends LiteralType { - baseType: EnumType & UnionType; - } - enum ObjectFlags { - Class = 1, - Interface = 2, - Reference = 4, - Tuple = 8, - Anonymous = 16, - Mapped = 32, - Instantiated = 64, - ObjectLiteral = 128, - EvolvingArray = 256, - ObjectLiteralPatternWithComputedProperties = 512, - ClassOrInterface = 3, - } - interface ObjectType extends Type { - objectFlags: ObjectFlags; - } - /** Class and interface types (TypeFlags.Class and TypeFlags.Interface). */ - interface InterfaceType extends ObjectType { - typeParameters: TypeParameter[]; - outerTypeParameters: TypeParameter[]; - localTypeParameters: TypeParameter[]; - thisType: TypeParameter; - } - type BaseType = ObjectType | IntersectionType; - interface InterfaceTypeWithDeclaredMembers extends InterfaceType { - declaredProperties: Symbol[]; - declaredCallSignatures: Signature[]; - declaredConstructSignatures: Signature[]; - declaredStringIndexInfo: IndexInfo; - declaredNumberIndexInfo: IndexInfo; - } - /** - * Type references (TypeFlags.Reference). When a class or interface has type parameters or - * a "this" type, references to the class or interface are made using type references. The - * typeArguments property specifies the types to substitute for the type parameters of the - * class or interface and optionally includes an extra element that specifies the type to - * substitute for "this" in the resulting instantiation. When no extra argument is present, - * the type reference itself is substituted for "this". The typeArguments property is undefined - * if the class or interface has no type parameters and the reference isn't specifying an - * explicit "this" argument. - */ - interface TypeReference extends ObjectType { - target: GenericType; - typeArguments: Type[]; - } - interface GenericType extends InterfaceType, TypeReference { - } - interface UnionOrIntersectionType extends Type { - types: Type[]; - } - interface UnionType extends UnionOrIntersectionType { - } - interface IntersectionType extends UnionOrIntersectionType { - } - type StructuredType = ObjectType | UnionType | IntersectionType; - interface EvolvingArrayType extends ObjectType { - elementType: Type; - finalArrayType?: Type; - } - interface TypeVariable extends Type { - } - interface TypeParameter extends TypeVariable { - constraint: Type; - default?: Type; - } - interface IndexedAccessType extends TypeVariable { - objectType: Type; - indexType: Type; - constraint?: Type; - } - interface IndexType extends Type { - type: TypeVariable | UnionOrIntersectionType; - } - enum SignatureKind { - Call = 0, - Construct = 1, - } - interface Signature { - declaration: SignatureDeclaration; - typeParameters: TypeParameter[]; - parameters: Symbol[]; - } - enum IndexKind { - String = 0, - Number = 1, - } - interface IndexInfo { - type: Type; - isReadonly: boolean; - declaration?: SignatureDeclaration; - } - interface JsFileExtensionInfo { - extension: string; - isMixedContent: boolean; - } - interface DiagnosticMessage { - key: string; - category: DiagnosticCategory; - code: number; - message: string; - } - /** - * A linked list of formatted diagnostic messages to be used as part of a multiline message. - * It is built from the bottom up, leaving the head to be the "main" diagnostic. - * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage, - * the difference is that messages are all preformatted in DMC. - */ - interface DiagnosticMessageChain { - messageText: string; - category: DiagnosticCategory; - code: number; - next?: DiagnosticMessageChain; - } - interface Diagnostic { - file: SourceFile; - start: number; - length: number; - messageText: string | DiagnosticMessageChain; - category: DiagnosticCategory; - code: number; - source?: string; - } - enum DiagnosticCategory { - Warning = 0, - Error = 1, - Message = 2, - } - enum ModuleResolutionKind { - Classic = 1, - NodeJs = 2, - } - interface PluginImport { - name: string; - } - type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike | PluginImport[]; - interface CompilerOptions { - allowJs?: boolean; - allowSyntheticDefaultImports?: boolean; - allowUnreachableCode?: boolean; - allowUnusedLabels?: boolean; - alwaysStrict?: boolean; - baseUrl?: string; - charset?: string; - checkJs?: boolean; - declaration?: boolean; - declarationDir?: string; - disableSizeLimit?: boolean; - downlevelIteration?: boolean; - emitBOM?: boolean; - emitDecoratorMetadata?: boolean; - experimentalDecorators?: boolean; - forceConsistentCasingInFileNames?: boolean; - importHelpers?: boolean; - inlineSourceMap?: boolean; - inlineSources?: boolean; - isolatedModules?: boolean; - jsx?: JsxEmit; - lib?: string[]; - locale?: string; - mapRoot?: string; - maxNodeModuleJsDepth?: number; - module?: ModuleKind; - moduleResolution?: ModuleResolutionKind; - newLine?: NewLineKind; - noEmit?: boolean; - noEmitHelpers?: boolean; - noEmitOnError?: boolean; - noErrorTruncation?: boolean; - noFallthroughCasesInSwitch?: boolean; - noImplicitAny?: boolean; - noImplicitReturns?: boolean; - noImplicitThis?: boolean; - noUnusedLocals?: boolean; - noUnusedParameters?: boolean; - noImplicitUseStrict?: boolean; - noLib?: boolean; - noResolve?: boolean; - out?: string; - outDir?: string; - outFile?: string; - paths?: MapLike; - preserveConstEnums?: boolean; - project?: string; - reactNamespace?: string; - jsxFactory?: string; - removeComments?: boolean; - rootDir?: string; - rootDirs?: string[]; - skipLibCheck?: boolean; - skipDefaultLibCheck?: boolean; - sourceMap?: boolean; - sourceRoot?: string; - strict?: boolean; - strictNullChecks?: boolean; - suppressExcessPropertyErrors?: boolean; - suppressImplicitAnyIndexErrors?: boolean; - target?: ScriptTarget; - traceResolution?: boolean; - types?: string[]; - /** Paths used to compute primary types search locations */ - typeRoots?: string[]; - [option: string]: CompilerOptionsValue | undefined; - } - interface TypeAcquisition { - enableAutoDiscovery?: boolean; - enable?: boolean; - include?: string[]; - exclude?: string[]; - [option: string]: string[] | boolean | undefined; - } - interface DiscoverTypingsInfo { - fileNames: string[]; - projectRootPath: string; - safeListPath: string; - packageNameToTypingLocation: Map; - typeAcquisition: TypeAcquisition; - compilerOptions: CompilerOptions; - unresolvedImports: ReadonlyArray; - } - enum ModuleKind { - None = 0, - CommonJS = 1, - AMD = 2, - UMD = 3, - System = 4, - ES2015 = 5, - } - enum JsxEmit { - None = 0, - Preserve = 1, - React = 2, - ReactNative = 3, - } - enum NewLineKind { - CarriageReturnLineFeed = 0, - LineFeed = 1, - } - interface LineAndCharacter { - line: number; - character: number; - } - enum ScriptKind { - Unknown = 0, - JS = 1, - JSX = 2, - TS = 3, - TSX = 4, - External = 5, - } - enum ScriptTarget { - ES3 = 0, - ES5 = 1, - ES2015 = 2, - ES2016 = 3, - ES2017 = 4, - ESNext = 5, - Latest = 5, - } - enum LanguageVariant { - Standard = 0, - JSX = 1, - } - /** Either a parsed command line or a parsed tsconfig.json */ - interface ParsedCommandLine { - options: CompilerOptions; - typeAcquisition?: TypeAcquisition; - fileNames: string[]; - raw?: any; - errors: Diagnostic[]; - wildcardDirectories?: MapLike; - compileOnSave?: boolean; - } - enum WatchDirectoryFlags { - None = 0, - Recursive = 1, - } - interface ExpandResult { - fileNames: string[]; - wildcardDirectories: MapLike; - } - interface ModuleResolutionHost { - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - trace?(s: string): void; - directoryExists?(directoryName: string): boolean; - realpath?(path: string): string; - getCurrentDirectory?(): string; - getDirectories?(path: string): string[]; - } - /** - * Represents the result of module resolution. - * Module resolution will pick up tsx/jsx/js files even if '--jsx' and '--allowJs' are turned off. - * The Program will then filter results based on these flags. - * - * Prefer to return a `ResolvedModuleFull` so that the file type does not have to be inferred. - */ - interface ResolvedModule { - /** Path of the file the module was resolved to. */ - resolvedFileName: string; - /** - * Denotes if 'resolvedFileName' is isExternalLibraryImport and thus should be a proper external module: - * - be a .d.ts file - * - use top level imports\exports - * - don't use tripleslash references - */ - isExternalLibraryImport?: boolean; - } - /** - * ResolvedModule with an explicitly provided `extension` property. - * Prefer this over `ResolvedModule`. - */ - interface ResolvedModuleFull extends ResolvedModule { - /** - * Extension of resolvedFileName. This must match what's at the end of resolvedFileName. - * This is optional for backwards-compatibility, but will be added if not provided. - */ - extension: Extension; - } - enum Extension { - Ts = 0, - Tsx = 1, - Dts = 2, - Js = 3, - Jsx = 4, - LastTypeScriptExtension = 2, - } - interface ResolvedModuleWithFailedLookupLocations { - resolvedModule: ResolvedModuleFull | undefined; - } - interface ResolvedTypeReferenceDirective { - primary: boolean; - resolvedFileName?: string; - } - interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations { - resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective; - failedLookupLocations: string[]; - } - interface CompilerHost extends ModuleResolutionHost { - getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getSourceFileByPath?(fileName: string, path: Path, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getCancellationToken?(): CancellationToken; - getDefaultLibFileName(options: CompilerOptions): string; - getDefaultLibLocation?(): string; - writeFile: WriteFileCallback; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - getCanonicalFileName(fileName: string): string; - useCaseSensitiveFileNames(): boolean; - getNewLine(): string; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - /** - * This method is a companion for 'resolveModuleNames' and is used to resolve 'types' references to actual type declaration files - */ - resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - getEnvironmentVariable?(name: string): string; - } - enum EmitFlags { - SingleLine = 1, - AdviseOnEmitNode = 2, - NoSubstitution = 4, - CapturesThis = 8, - NoLeadingSourceMap = 16, - NoTrailingSourceMap = 32, - NoSourceMap = 48, - NoNestedSourceMaps = 64, - NoTokenLeadingSourceMaps = 128, - NoTokenTrailingSourceMaps = 256, - NoTokenSourceMaps = 384, - NoLeadingComments = 512, - NoTrailingComments = 1024, - NoComments = 1536, - NoNestedComments = 2048, - HelperName = 4096, - ExportName = 8192, - LocalName = 16384, - InternalName = 32768, - Indented = 65536, - NoIndentation = 131072, - AsyncFunctionBody = 262144, - ReuseTempVariableScope = 524288, - CustomPrologue = 1048576, - NoHoisting = 2097152, - HasEndOfDeclarationMarker = 4194304, - Iterator = 8388608, - } - interface EmitHelper { - readonly name: string; - readonly scoped: boolean; - readonly text: string; - readonly priority?: number; - } - enum EmitHint { - SourceFile = 0, - Expression = 1, - IdentifierName = 2, - Unspecified = 3, - } - interface TransformationContext { - /** Gets the compiler options supplied to the transformer. */ - getCompilerOptions(): CompilerOptions; - /** Starts a new lexical environment. */ - startLexicalEnvironment(): void; - /** Suspends the current lexical environment, usually after visiting a parameter list. */ - suspendLexicalEnvironment(): void; - /** Resumes a suspended lexical environment, usually before visiting a function body. */ - resumeLexicalEnvironment(): void; - /** Ends a lexical environment, returning any declarations. */ - endLexicalEnvironment(): Statement[]; - /** Hoists a function declaration to the containing scope. */ - hoistFunctionDeclaration(node: FunctionDeclaration): void; - /** Hoists a variable declaration to the containing scope. */ - hoistVariableDeclaration(node: Identifier): void; - /** Records a request for a non-scoped emit helper in the current context. */ - requestEmitHelper(helper: EmitHelper): void; - /** Gets and resets the requested non-scoped emit helpers. */ - readEmitHelpers(): EmitHelper[] | undefined; - /** Enables expression substitutions in the pretty printer for the provided SyntaxKind. */ - enableSubstitution(kind: SyntaxKind): void; - /** Determines whether expression substitutions are enabled for the provided node. */ - isSubstitutionEnabled(node: Node): boolean; - /** - * Hook used by transformers to substitute expressions just before they - * are emitted by the pretty printer. - * - * NOTE: Transformation hooks should only be modified during `Transformer` initialization, - * before returning the `NodeTransformer` callback. - */ - onSubstituteNode: (hint: EmitHint, node: Node) => Node; - /** - * Enables before/after emit notifications in the pretty printer for the provided - * SyntaxKind. - */ - enableEmitNotification(kind: SyntaxKind): void; - /** - * Determines whether before/after emit notifications should be raised in the pretty - * printer when it emits a node. - */ - isEmitNotificationEnabled(node: Node): boolean; - /** - * Hook used to allow transformers to capture state before or after - * the printer emits a node. - * - * NOTE: Transformation hooks should only be modified during `Transformer` initialization, - * before returning the `NodeTransformer` callback. - */ - onEmitNode: (hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void) => void; - } - interface TransformationResult { - /** Gets the transformed source files. */ - transformed: T[]; - /** Gets diagnostics for the transformation. */ - diagnostics?: Diagnostic[]; - /** - * Gets a substitute for a node, if one is available; otherwise, returns the original node. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - substituteNode(hint: EmitHint, node: Node): Node; - /** - * Emits a node with possible notification. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node. - */ - emitNodeWithNotification(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - /** - * Clean up EmitNode entries on any parse-tree nodes. - */ - dispose(): void; - } - /** - * A function that is used to initialize and return a `Transformer` callback, which in turn - * will be used to transform one or more nodes. - */ - type TransformerFactory = (context: TransformationContext) => Transformer; - /** - * A function that transforms a node. - */ - type Transformer = (node: T) => T; - /** - * A function that accepts and possibly transforms a node. - */ - type Visitor = (node: Node) => VisitResult; - type VisitResult = T | T[]; - interface Printer { - /** - * Print a node and its subtree as-is, without any emit transformations. - * @param hint A value indicating the purpose of a node. This is primarily used to - * distinguish between an `Identifier` used in an expression position, versus an - * `Identifier` used as an `IdentifierName` as part of a declaration. For most nodes you - * should just pass `Unspecified`. - * @param node The node to print. The node and its subtree are printed as-is, without any - * emit transformations. - * @param sourceFile A source file that provides context for the node. The source text of - * the file is used to emit the original source content for literals and identifiers, while - * the identifiers of the source file are used when generating unique names to avoid - * collisions. - */ - printNode(hint: EmitHint, node: Node, sourceFile: SourceFile): string; - /** - * Prints a source file as-is, without any emit transformations. - */ - printFile(sourceFile: SourceFile): string; - /** - * Prints a bundle of source files as-is, without any emit transformations. - */ - printBundle(bundle: Bundle): string; - } - interface PrintHandlers { - /** - * A hook used by the Printer when generating unique names to avoid collisions with - * globally defined names that exist outside of the current source file. - */ - hasGlobalName?(name: string): boolean; - /** - * A hook used by the Printer to provide notifications prior to emitting a node. A - * compatible implementation **must** invoke `emitCallback` with the provided `hint` and - * `node` values. - * @param hint A hint indicating the intended purpose of the node. - * @param node The node to emit. - * @param emitCallback A callback that, when invoked, will emit the node. - * @example - * ```ts - * var printer = createPrinter(printerOptions, { - * onEmitNode(hint, node, emitCallback) { - * // set up or track state prior to emitting the node... - * emitCallback(hint, node); - * // restore state after emitting the node... - * } - * }); - * ``` - */ - onEmitNode?(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - /** - * A hook used by the Printer to perform just-in-time substitution of a node. This is - * primarily used by node transformations that need to substitute one node for another, - * such as replacing `myExportedVar` with `exports.myExportedVar`. - * @param hint A hint indicating the intended purpose of the node. - * @param node The node to emit. - * @example - * ```ts - * var printer = createPrinter(printerOptions, { - * substituteNode(hint, node) { - * // perform substitution if necessary... - * return node; - * } - * }); - * ``` - */ - substituteNode?(hint: EmitHint, node: Node): Node; - } - interface PrinterOptions { - removeComments?: boolean; - newLine?: NewLineKind; - } - interface TextSpan { - start: number; - length: number; - } - interface TextChangeRange { - span: TextSpan; - newLength: number; - } - interface SyntaxList extends Node { - _children: Node[]; - } -} -declare namespace ts { - /** The version of the TypeScript compiler release */ - const version = "2.3.3"; -} -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): any; -declare function clearTimeout(handle: any): void; -declare namespace ts { - type FileWatcherCallback = (fileName: string, removed?: boolean) => void; - type DirectoryWatcherCallback = (fileName: string) => void; - interface WatchedFile { - fileName: string; - callback: FileWatcherCallback; - mtime?: Date; - } - interface System { - args: string[]; - newLine: string; - useCaseSensitiveFileNames: boolean; - write(s: string): void; - readFile(path: string, encoding?: string): string; - getFileSize?(path: string): number; - writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; - /** - * @pollingInterval - this parameter is used in polling-based watchers and ignored in watchers that - * use native OS file watching - */ - watchFile?(path: string, callback: FileWatcherCallback, pollingInterval?: number): FileWatcher; - watchDirectory?(path: string, callback: DirectoryWatcherCallback, recursive?: boolean): FileWatcher; - resolvePath(path: string): string; - fileExists(path: string): boolean; - directoryExists(path: string): boolean; - createDirectory(path: string): void; - getExecutingFilePath(): string; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - readDirectory(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - getModifiedTime?(path: string): Date; - createHash?(data: string): string; - getMemoryUsage?(): number; - exit(exitCode?: number): void; - realpath?(path: string): string; - setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; - clearTimeout?(timeoutId: any): void; - } - interface FileWatcher { - close(): void; - } - interface DirectoryWatcher extends FileWatcher { - directoryName: string; - referenceCount: number; - } - function getNodeMajorVersion(): number; - let sys: System; -} -declare namespace ts { - interface ErrorCallback { - (message: DiagnosticMessage, length: number): void; - } - interface Scanner { - getStartPos(): number; - getToken(): SyntaxKind; - getTextPos(): number; - getTokenPos(): number; - getTokenText(): string; - getTokenValue(): string; - hasExtendedUnicodeEscape(): boolean; - hasPrecedingLineBreak(): boolean; - isIdentifier(): boolean; - isReservedWord(): boolean; - isUnterminated(): boolean; - reScanGreaterToken(): SyntaxKind; - reScanSlashToken(): SyntaxKind; - reScanTemplateToken(): SyntaxKind; - scanJsxIdentifier(): SyntaxKind; - scanJsxAttributeValue(): SyntaxKind; - reScanJsxToken(): SyntaxKind; - scanJsxToken(): SyntaxKind; - scanJSDocToken(): SyntaxKind; - scan(): SyntaxKind; - getText(): string; - setText(text: string, start?: number, length?: number): void; - setOnError(onError: ErrorCallback): void; - setScriptTarget(scriptTarget: ScriptTarget): void; - setLanguageVariant(variant: LanguageVariant): void; - setTextPos(textPos: number): void; - lookAhead(callback: () => T): T; - scanRange(start: number, length: number, callback: () => T): T; - tryScan(callback: () => T): T; - } - function tokenToString(t: SyntaxKind): string; - function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number; - function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter; - function isWhiteSpaceLike(ch: number): boolean; - /** Does not include line breaks. For that, see isWhiteSpaceLike. */ - function isWhiteSpaceSingleLine(ch: number): boolean; - function isLineBreak(ch: number): boolean; - function couldStartTrivia(text: string, pos: number): boolean; - function forEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function forEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function reduceEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function reduceEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function getLeadingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - function getTrailingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - /** Optionally, get the shebang */ - function getShebang(text: string): string; - function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean; - function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean; - function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; -} -declare namespace ts { - function getDefaultLibFileName(options: CompilerOptions): string; - function textSpanEnd(span: TextSpan): number; - function textSpanIsEmpty(span: TextSpan): boolean; - function textSpanContainsPosition(span: TextSpan, position: number): boolean; - function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan; - function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; - function decodedTextSpanIntersectsWith(start1: number, length1: number, start2: number, length2: number): boolean; - function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; - function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan; - function createTextSpan(start: number, length: number): TextSpan; - function createTextSpanFromBounds(start: number, end: number): TextSpan; - function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; - function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; - function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; - let unchangedTextChangeRange: TextChangeRange; - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; - function getTypeParameterOwner(d: Declaration): Declaration; - function isParameterPropertyDeclaration(node: Node): boolean; - function getCombinedModifierFlags(node: Node): ModifierFlags; - function getCombinedNodeFlags(node: Node): NodeFlags; - /** - * Checks to see if the locale is in the appropriate format, - * and if it is, attempts to set the appropriate language. - */ - function validateLocaleAndSetLanguage(locale: string, sys: { - getExecutingFilePath(): string; - resolvePath(path: string): string; - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - }, errors?: Diagnostic[]): void; - function getOriginalNode(node: Node): Node; - function getOriginalNode(node: Node, nodeTest: (node: Node) => node is T): T; - /** - * Gets a value indicating whether a node originated in the parse tree. - * - * @param node The node to test. - */ - function isParseTreeNode(node: Node): boolean; - /** - * Gets the original parse tree node for a node. - * - * @param node The original node. - * @returns The original parse tree node if found; otherwise, undefined. - */ - function getParseTreeNode(node: Node): Node; - /** - * Gets the original parse tree node for a node. - * - * @param node The original node. - * @param nodeTest A callback used to ensure the correct type of parse tree node is returned. - * @returns The original parse tree node if found; otherwise, undefined. - */ - function getParseTreeNode(node: Node, nodeTest?: (node: Node) => node is T): T; - /** - * Remove extra underscore from escaped identifier text content. - * - * @param identifier The escaped identifier text. - * @returns The unescaped identifier text. - */ - function unescapeIdentifier(identifier: string): string; -} -declare namespace ts { - /** - * Make `elements` into a `NodeArray`. If `elements` is `undefined`, returns an empty `NodeArray`. - */ - function createNodeArray(elements?: T[], hasTrailingComma?: boolean): NodeArray; - function createLiteral(value: string): StringLiteral; - function createLiteral(value: number): NumericLiteral; - function createLiteral(value: boolean): BooleanLiteral; - /** Create a string literal whose source text is read from a source node during emit. */ - function createLiteral(sourceNode: StringLiteral | NumericLiteral | Identifier): StringLiteral; - function createLiteral(value: string | number | boolean): PrimaryExpression; - function createNumericLiteral(value: string): NumericLiteral; - function createIdentifier(text: string): Identifier; - /** Create a unique temporary variable. */ - function createTempVariable(recordTempVariable: ((node: Identifier) => void) | undefined): Identifier; - /** Create a unique temporary variable for use in a loop. */ - function createLoopVariable(): Identifier; - /** Create a unique name based on the supplied text. */ - function createUniqueName(text: string): Identifier; - /** Create a unique name generated for a node. */ - function getGeneratedNameForNode(node: Node): Identifier; - function createToken(token: TKind): Token; - function createSuper(): SuperExpression; - function createThis(): ThisExpression & Token; - function createNull(): NullLiteral & Token; - function createTrue(): BooleanLiteral & Token; - function createFalse(): BooleanLiteral & Token; - function createQualifiedName(left: EntityName, right: string | Identifier): QualifiedName; - function updateQualifiedName(node: QualifiedName, left: EntityName, right: Identifier): QualifiedName; - function createComputedPropertyName(expression: Expression): ComputedPropertyName; - function updateComputedPropertyName(node: ComputedPropertyName, expression: Expression): ComputedPropertyName; - function createSignatureDeclaration(kind: SyntaxKind, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): SignatureDeclaration; - function createFunctionTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): FunctionTypeNode; - function updateFunctionTypeNode(node: FunctionTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): FunctionTypeNode; - function createConstructorTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructorTypeNode; - function updateConstructorTypeNode(node: ConstructorTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): CallSignatureDeclaration; - function updateCallSignatureDeclaration(node: CallSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): CallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node: ConstructSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructSignatureDeclaration; - function createMethodSignature(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function updateMethodSignature(node: MethodSignature, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined, name: PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function createKeywordTypeNode(kind: KeywordTypeNode["kind"]): KeywordTypeNode; - function createThisTypeNode(): ThisTypeNode; - function createLiteralTypeNode(literal: Expression): LiteralTypeNode; - function updateLiteralTypeNode(node: LiteralTypeNode, literal: Expression): LiteralTypeNode; - function createTypeReferenceNode(typeName: string | EntityName, typeArguments: TypeNode[] | undefined): TypeReferenceNode; - function updateTypeReferenceNode(node: TypeReferenceNode, typeName: EntityName, typeArguments: NodeArray | undefined): TypeReferenceNode; - function createTypePredicateNode(parameterName: Identifier | ThisTypeNode | string, type: TypeNode): TypePredicateNode; - function updateTypePredicateNode(node: TypePredicateNode, parameterName: Identifier | ThisTypeNode, type: TypeNode): TypePredicateNode; - function createTypeQueryNode(exprName: EntityName): TypeQueryNode; - function updateTypeQueryNode(node: TypeQueryNode, exprName: EntityName): TypeQueryNode; - function createArrayTypeNode(elementType: TypeNode): ArrayTypeNode; - function updateArrayTypeNode(node: ArrayTypeNode, elementType: TypeNode): ArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType, types: TypeNode[]): UnionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.IntersectionType, types: TypeNode[]): IntersectionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType | SyntaxKind.IntersectionType, types: TypeNode[]): UnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node: UnionOrIntersectionTypeNode, types: NodeArray): UnionOrIntersectionTypeNode; - function createTypeLiteralNode(members: TypeElement[]): TypeLiteralNode; - function updateTypeLiteralNode(node: TypeLiteralNode, members: NodeArray): TypeLiteralNode; - function createTupleTypeNode(elementTypes: TypeNode[]): TupleTypeNode; - function updateTypleTypeNode(node: TupleTypeNode, elementTypes: TypeNode[]): TupleTypeNode; - function createMappedTypeNode(readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function updateMappedTypeNode(node: MappedTypeNode, readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function createTypeOperatorNode(type: TypeNode): TypeOperatorNode; - function updateTypeOperatorNode(node: TypeOperatorNode, type: TypeNode): TypeOperatorNode; - function createIndexedAccessTypeNode(objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node: IndexedAccessTypeNode, objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function createTypeParameterDeclaration(name: string | Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function updateTypeParameterDeclaration(node: TypeParameterDeclaration, name: Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function createPropertySignature(name: PropertyName | string, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function updatePropertySignature(node: PropertySignature, name: PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function createIndexSignatureDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node: IndexSignatureDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function createParameter(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken?: QuestionToken, type?: TypeNode, initializer?: Expression): ParameterDeclaration; - function updateParameter(node: ParameterDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): ParameterDeclaration; - function createDecorator(expression: Expression): Decorator; - function updateDecorator(node: Decorator, expression: Expression): Decorator; - function createProperty(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function updateProperty(node: PropertyDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function createMethodDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function updateMethod(node: MethodDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function createConstructor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function updateConstructor(node: ConstructorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function createGetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function updateGetAccessor(node: GetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function createSetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function updateSetAccessor(node: SetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function createObjectBindingPattern(elements: BindingElement[]): ObjectBindingPattern; - function updateObjectBindingPattern(node: ObjectBindingPattern, elements: BindingElement[]): ObjectBindingPattern; - function createArrayBindingPattern(elements: ArrayBindingElement[]): ArrayBindingPattern; - function updateArrayBindingPattern(node: ArrayBindingPattern, elements: ArrayBindingElement[]): ArrayBindingPattern; - function createBindingElement(dotDotDotToken: DotDotDotToken | undefined, propertyName: string | PropertyName | undefined, name: string | BindingName, initializer?: Expression): BindingElement; - function updateBindingElement(node: BindingElement, dotDotDotToken: DotDotDotToken | undefined, propertyName: PropertyName | undefined, name: BindingName, initializer: Expression | undefined): BindingElement; - function createArrayLiteral(elements?: Expression[], multiLine?: boolean): ArrayLiteralExpression; - function updateArrayLiteral(node: ArrayLiteralExpression, elements: Expression[]): ArrayLiteralExpression; - function createObjectLiteral(properties?: ObjectLiteralElementLike[], multiLine?: boolean): ObjectLiteralExpression; - function updateObjectLiteral(node: ObjectLiteralExpression, properties: ObjectLiteralElementLike[]): ObjectLiteralExpression; - function createPropertyAccess(expression: Expression, name: string | Identifier): PropertyAccessExpression; - function updatePropertyAccess(node: PropertyAccessExpression, expression: Expression, name: Identifier): PropertyAccessExpression; - function createElementAccess(expression: Expression, index: number | Expression): ElementAccessExpression; - function updateElementAccess(node: ElementAccessExpression, expression: Expression, argumentExpression: Expression): ElementAccessExpression; - function createCall(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function updateCall(node: CallExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function createNew(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function updateNew(node: NewExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function createTaggedTemplate(tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function updateTaggedTemplate(node: TaggedTemplateExpression, tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function createTypeAssertion(type: TypeNode, expression: Expression): TypeAssertion; - function updateTypeAssertion(node: TypeAssertion, type: TypeNode, expression: Expression): TypeAssertion; - function createParen(expression: Expression): ParenthesizedExpression; - function updateParen(node: ParenthesizedExpression, expression: Expression): ParenthesizedExpression; - function createFunctionExpression(modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function updateFunctionExpression(node: FunctionExpression, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function createArrowFunction(modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, equalsGreaterThanToken: EqualsGreaterThanToken | undefined, body: ConciseBody): ArrowFunction; - function updateArrowFunction(node: ArrowFunction, modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: ConciseBody): ArrowFunction; - function createDelete(expression: Expression): DeleteExpression; - function updateDelete(node: DeleteExpression, expression: Expression): DeleteExpression; - function createTypeOf(expression: Expression): TypeOfExpression; - function updateTypeOf(node: TypeOfExpression, expression: Expression): TypeOfExpression; - function createVoid(expression: Expression): VoidExpression; - function updateVoid(node: VoidExpression, expression: Expression): VoidExpression; - function createAwait(expression: Expression): AwaitExpression; - function updateAwait(node: AwaitExpression, expression: Expression): AwaitExpression; - function createPrefix(operator: PrefixUnaryOperator, operand: Expression): PrefixUnaryExpression; - function updatePrefix(node: PrefixUnaryExpression, operand: Expression): PrefixUnaryExpression; - function createPostfix(operand: Expression, operator: PostfixUnaryOperator): PostfixUnaryExpression; - function updatePostfix(node: PostfixUnaryExpression, operand: Expression): PostfixUnaryExpression; - function createBinary(left: Expression, operator: BinaryOperator | BinaryOperatorToken, right: Expression): BinaryExpression; - function updateBinary(node: BinaryExpression, left: Expression, right: Expression): BinaryExpression; - function createConditional(condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createConditional(condition: Expression, questionToken: QuestionToken, whenTrue: Expression, colonToken: ColonToken, whenFalse: Expression): ConditionalExpression; - function updateConditional(node: ConditionalExpression, condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createTemplateExpression(head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function updateTemplateExpression(node: TemplateExpression, head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function createYield(expression?: Expression): YieldExpression; - function createYield(asteriskToken: AsteriskToken, expression: Expression): YieldExpression; - function updateYield(node: YieldExpression, asteriskToken: AsteriskToken | undefined, expression: Expression): YieldExpression; - function createSpread(expression: Expression): SpreadElement; - function updateSpread(node: SpreadElement, expression: Expression): SpreadElement; - function createClassExpression(modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function updateClassExpression(node: ClassExpression, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function createOmittedExpression(): OmittedExpression; - function createExpressionWithTypeArguments(typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node: ExpressionWithTypeArguments, typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function createAsExpression(expression: Expression, type: TypeNode): AsExpression; - function updateAsExpression(node: AsExpression, expression: Expression, type: TypeNode): AsExpression; - function createNonNullExpression(expression: Expression): NonNullExpression; - function updateNonNullExpression(node: NonNullExpression, expression: Expression): NonNullExpression; - function createTemplateSpan(expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function updateTemplateSpan(node: TemplateSpan, expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function createBlock(statements: Statement[], multiLine?: boolean): Block; - function updateBlock(node: Block, statements: Statement[]): Block; - function createVariableStatement(modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList | VariableDeclaration[]): VariableStatement; - function updateVariableStatement(node: VariableStatement, modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList): VariableStatement; - function createVariableDeclarationList(declarations: VariableDeclaration[], flags?: NodeFlags): VariableDeclarationList; - function updateVariableDeclarationList(node: VariableDeclarationList, declarations: VariableDeclaration[]): VariableDeclarationList; - function createVariableDeclaration(name: string | BindingName, type?: TypeNode, initializer?: Expression): VariableDeclaration; - function updateVariableDeclaration(node: VariableDeclaration, name: BindingName, type: TypeNode | undefined, initializer: Expression | undefined): VariableDeclaration; - function createEmptyStatement(): EmptyStatement; - function createStatement(expression: Expression): ExpressionStatement; - function updateStatement(node: ExpressionStatement, expression: Expression): ExpressionStatement; - function createIf(expression: Expression, thenStatement: Statement, elseStatement?: Statement): IfStatement; - function updateIf(node: IfStatement, expression: Expression, thenStatement: Statement, elseStatement: Statement | undefined): IfStatement; - function createDo(statement: Statement, expression: Expression): DoStatement; - function updateDo(node: DoStatement, statement: Statement, expression: Expression): DoStatement; - function createWhile(expression: Expression, statement: Statement): WhileStatement; - function updateWhile(node: WhileStatement, expression: Expression, statement: Statement): WhileStatement; - function createFor(initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function updateFor(node: ForStatement, initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function createForIn(initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function updateForIn(node: ForInStatement, initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function createForOf(awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function updateForOf(node: ForOfStatement, awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function createContinue(label?: string | Identifier): ContinueStatement; - function updateContinue(node: ContinueStatement, label: Identifier | undefined): ContinueStatement; - function createBreak(label?: string | Identifier): BreakStatement; - function updateBreak(node: BreakStatement, label: Identifier | undefined): BreakStatement; - function createReturn(expression?: Expression): ReturnStatement; - function updateReturn(node: ReturnStatement, expression: Expression | undefined): ReturnStatement; - function createWith(expression: Expression, statement: Statement): WithStatement; - function updateWith(node: WithStatement, expression: Expression, statement: Statement): WithStatement; - function createSwitch(expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function updateSwitch(node: SwitchStatement, expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function createLabel(label: string | Identifier, statement: Statement): LabeledStatement; - function updateLabel(node: LabeledStatement, label: Identifier, statement: Statement): LabeledStatement; - function createThrow(expression: Expression): ThrowStatement; - function updateThrow(node: ThrowStatement, expression: Expression): ThrowStatement; - function createTry(tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function updateTry(node: TryStatement, tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function createFunctionDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function updateFunctionDeclaration(node: FunctionDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function createClassDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function updateClassDeclaration(node: ClassDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function createEnumDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, members: EnumMember[]): EnumDeclaration; - function updateEnumDeclaration(node: EnumDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, members: EnumMember[]): EnumDeclaration; - function createModuleDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined, flags?: NodeFlags): ModuleDeclaration; - function updateModuleDeclaration(node: ModuleDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined): ModuleDeclaration; - function createModuleBlock(statements: Statement[]): ModuleBlock; - function updateModuleBlock(node: ModuleBlock, statements: Statement[]): ModuleBlock; - function createCaseBlock(clauses: CaseOrDefaultClause[]): CaseBlock; - function updateCaseBlock(node: CaseBlock, clauses: CaseOrDefaultClause[]): CaseBlock; - function createImportEqualsDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function updateImportEqualsDeclaration(node: ImportEqualsDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function createImportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier?: Expression): ImportDeclaration; - function updateImportDeclaration(node: ImportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression | undefined): ImportDeclaration; - function createImportClause(name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function updateImportClause(node: ImportClause, name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function createNamespaceImport(name: Identifier): NamespaceImport; - function updateNamespaceImport(node: NamespaceImport, name: Identifier): NamespaceImport; - function createNamedImports(elements: ImportSpecifier[]): NamedImports; - function updateNamedImports(node: NamedImports, elements: ImportSpecifier[]): NamedImports; - function createImportSpecifier(propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function updateImportSpecifier(node: ImportSpecifier, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function createExportAssignment(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, isExportEquals: boolean, expression: Expression): ExportAssignment; - function updateExportAssignment(node: ExportAssignment, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, expression: Expression): ExportAssignment; - function createExportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier?: Expression): ExportDeclaration; - function updateExportDeclaration(node: ExportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier: Expression | undefined): ExportDeclaration; - function createNamedExports(elements: ExportSpecifier[]): NamedExports; - function updateNamedExports(node: NamedExports, elements: ExportSpecifier[]): NamedExports; - function createExportSpecifier(propertyName: string | Identifier | undefined, name: string | Identifier): ExportSpecifier; - function updateExportSpecifier(node: ExportSpecifier, propertyName: Identifier | undefined, name: Identifier): ExportSpecifier; - function createExternalModuleReference(expression: Expression): ExternalModuleReference; - function updateExternalModuleReference(node: ExternalModuleReference, expression: Expression): ExternalModuleReference; - function createJsxElement(openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function updateJsxElement(node: JsxElement, openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function createJsxSelfClosingElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function updateJsxSelfClosingElement(node: JsxSelfClosingElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function createJsxOpeningElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function updateJsxOpeningElement(node: JsxOpeningElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function createJsxClosingElement(tagName: JsxTagNameExpression): JsxClosingElement; - function updateJsxClosingElement(node: JsxClosingElement, tagName: JsxTagNameExpression): JsxClosingElement; - function createJsxAttributes(properties: JsxAttributeLike[]): JsxAttributes; - function updateJsxAttributes(jsxAttributes: JsxAttributes, properties: JsxAttributeLike[]): JsxAttributes; - function createJsxAttribute(name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function updateJsxAttribute(node: JsxAttribute, name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function createJsxSpreadAttribute(expression: Expression): JsxSpreadAttribute; - function updateJsxSpreadAttribute(node: JsxSpreadAttribute, expression: Expression): JsxSpreadAttribute; - function createJsxExpression(dotDotDotToken: DotDotDotToken | undefined, expression: Expression | undefined): JsxExpression; - function updateJsxExpression(node: JsxExpression, expression: Expression | undefined): JsxExpression; - function createHeritageClause(token: HeritageClause["token"], types: ExpressionWithTypeArguments[]): HeritageClause; - function updateHeritageClause(node: HeritageClause, types: ExpressionWithTypeArguments[]): HeritageClause; - function createCaseClause(expression: Expression, statements: Statement[]): CaseClause; - function updateCaseClause(node: CaseClause, expression: Expression, statements: Statement[]): CaseClause; - function createDefaultClause(statements: Statement[]): DefaultClause; - function updateDefaultClause(node: DefaultClause, statements: Statement[]): DefaultClause; - function createCatchClause(variableDeclaration: string | VariableDeclaration, block: Block): CatchClause; - function updateCatchClause(node: CatchClause, variableDeclaration: VariableDeclaration, block: Block): CatchClause; - function createPropertyAssignment(name: string | PropertyName, initializer: Expression): PropertyAssignment; - function updatePropertyAssignment(node: PropertyAssignment, name: PropertyName, initializer: Expression): PropertyAssignment; - function createShorthandPropertyAssignment(name: string | Identifier, objectAssignmentInitializer?: Expression): ShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node: ShorthandPropertyAssignment, name: Identifier, objectAssignmentInitializer: Expression | undefined): ShorthandPropertyAssignment; - function createSpreadAssignment(expression: Expression): SpreadAssignment; - function updateSpreadAssignment(node: SpreadAssignment, expression: Expression): SpreadAssignment; - function createEnumMember(name: string | PropertyName, initializer?: Expression): EnumMember; - function updateEnumMember(node: EnumMember, name: PropertyName, initializer: Expression | undefined): EnumMember; - function updateSourceFileNode(node: SourceFile, statements: Statement[]): SourceFile; - /** - * Creates a shallow, memberwise clone of a node for mutation. - */ - function getMutableClone(node: T): T; - /** - * Creates a synthetic statement to act as a placeholder for a not-emitted statement in - * order to preserve comments. - * - * @param original The original statement. - */ - function createNotEmittedStatement(original: Node): NotEmittedStatement; - /** - * Creates a synthetic expression to act as a placeholder for a not-emitted expression in - * order to preserve comments or sourcemap positions. - * - * @param expression The inner expression to emit. - * @param original The original outer expression. - * @param location The location for the expression. Defaults to the positions from "original" if provided. - */ - function createPartiallyEmittedExpression(expression: Expression, original?: Node): PartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node: PartiallyEmittedExpression, expression: Expression): PartiallyEmittedExpression; - function createBundle(sourceFiles: SourceFile[]): Bundle; - function updateBundle(node: Bundle, sourceFiles: SourceFile[]): Bundle; - function createComma(left: Expression, right: Expression): Expression; - function createLessThan(left: Expression, right: Expression): Expression; - function createAssignment(left: ObjectLiteralExpression | ArrayLiteralExpression, right: Expression): DestructuringAssignment; - function createAssignment(left: Expression, right: Expression): BinaryExpression; - function createStrictEquality(left: Expression, right: Expression): BinaryExpression; - function createStrictInequality(left: Expression, right: Expression): BinaryExpression; - function createAdd(left: Expression, right: Expression): BinaryExpression; - function createSubtract(left: Expression, right: Expression): BinaryExpression; - function createPostfixIncrement(operand: Expression): PostfixUnaryExpression; - function createLogicalAnd(left: Expression, right: Expression): BinaryExpression; - function createLogicalOr(left: Expression, right: Expression): BinaryExpression; - function createLogicalNot(operand: Expression): PrefixUnaryExpression; - function createVoidZero(): VoidExpression; - function createExportDefault(expression: Expression): ExportAssignment; - function createExternalModuleExport(exportName: Identifier): ExportDeclaration; - /** - * Clears any EmitNode entries from parse-tree nodes. - * @param sourceFile A source file. - */ - function disposeEmitNodes(sourceFile: SourceFile): void; - function setTextRange(range: T, location: TextRange | undefined): T; - /** - * Gets flags that control emit behavior of a node. - */ - function getEmitFlags(node: Node): EmitFlags | undefined; - /** - * Sets flags that control emit behavior of a node. - */ - function setEmitFlags(node: T, emitFlags: EmitFlags): T; - /** - * Gets a custom text range to use when emitting source maps. - */ - function getSourceMapRange(node: Node): TextRange; - /** - * Sets a custom text range to use when emitting source maps. - */ - function setSourceMapRange(node: T, range: TextRange | undefined): T; - /** - * Gets the TextRange to use for source maps for a token of a node. - */ - function getTokenSourceMapRange(node: Node, token: SyntaxKind): TextRange | undefined; - /** - * Sets the TextRange to use for source maps for a token of a node. - */ - function setTokenSourceMapRange(node: T, token: SyntaxKind, range: TextRange | undefined): T; - /** - * Gets a custom text range to use when emitting comments. - */ - function getCommentRange(node: Node): TextRange; - /** - * Sets a custom text range to use when emitting comments. - */ - function setCommentRange(node: T, range: TextRange): T; - function getSyntheticLeadingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticLeadingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticLeadingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - function getSyntheticTrailingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticTrailingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticTrailingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - /** - * Gets the constant value to emit for an expression. - */ - function getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): number; - /** - * Sets the constant value to emit for an expression. - */ - function setConstantValue(node: PropertyAccessExpression | ElementAccessExpression, value: number): PropertyAccessExpression | ElementAccessExpression; - /** - * Adds an EmitHelper to a node. - */ - function addEmitHelper(node: T, helper: EmitHelper): T; - /** - * Add EmitHelpers to a node. - */ - function addEmitHelpers(node: T, helpers: EmitHelper[] | undefined): T; - /** - * Removes an EmitHelper from a node. - */ - function removeEmitHelper(node: Node, helper: EmitHelper): boolean; - /** - * Gets the EmitHelpers of a node. - */ - function getEmitHelpers(node: Node): EmitHelper[] | undefined; - /** - * Moves matching emit helpers from a source node to a target node. - */ - function moveEmitHelpers(source: Node, target: Node, predicate: (helper: EmitHelper) => boolean): void; - function setOriginalNode(node: T, original: Node | undefined): T; -} -declare namespace ts { - function createNode(kind: SyntaxKind, pos?: number, end?: number): Node; - function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile; - function parseIsolatedEntityName(text: string, languageVersion: ScriptTarget): EntityName; - function isExternalModule(file: SourceFile): boolean; - function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; -} -declare namespace ts { - /** Array that is only intended to be pushed to, never read. */ - interface Push { - push(value: T): void; - } - function moduleHasNonRelativeName(moduleName: string): boolean; - function getEffectiveTypeRoots(options: CompilerOptions, host: { - directoryExists?: (directoryName: string) => boolean; - getCurrentDirectory?: () => string; - }): string[] | undefined; - /** - * @param {string | undefined} containingFile - file that contains type reference directive, can be undefined if containing file is unknown. - * This is possible in case if resolution is performed for directives specified via 'types' parameter. In this case initial path for secondary lookups - * is assumed to be the same as root directory of the project. - */ - function resolveTypeReferenceDirective(typeReferenceDirectiveName: string, containingFile: string | undefined, options: CompilerOptions, host: ModuleResolutionHost): ResolvedTypeReferenceDirectiveWithFailedLookupLocations; - /** - * Given a set of options, returns the set of type directive names - * that should be included for this program automatically. - * This list could either come from the config file, - * or from enumerating the types root + initial secondary types lookup location. - * More type directives might appear in the program later as a result of loading actual source files; - * this list is only the set of defaults that are implicitly included. - */ - function getAutomaticTypeDirectiveNames(options: CompilerOptions, host: ModuleResolutionHost): string[]; - /** - * Cached module resolutions per containing directory. - * This assumes that any module id will have the same resolution for sibling files located in the same folder. - */ - interface ModuleResolutionCache extends NonRelativeModuleNameResolutionCache { - getOrCreateCacheForDirectory(directoryName: string): Map; - } - /** - * Stored map from non-relative module name to a table: directory -> result of module lookup in this directory - * We support only non-relative module names because resolution of relative module names is usually more deterministic and thus less expensive. - */ - interface NonRelativeModuleNameResolutionCache { - getOrCreateCacheForModuleName(nonRelativeModuleName: string): PerModuleNameCache; - } - interface PerModuleNameCache { - get(directory: string): ResolvedModuleWithFailedLookupLocations; - set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void; - } - function createModuleResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string): ModuleResolutionCache; - function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache): ResolvedModuleWithFailedLookupLocations; -} -declare namespace ts { - /** - * Visits a Node using the supplied visitor, possibly returning a new Node in its place. - * - * @param node The Node to visit. - * @param visitor The callback used to visit the Node. - * @param test A callback to execute to verify the Node is valid. - * @param lift An optional callback to execute to lift a NodeArray into a valid Node. - */ - function visitNode(node: T, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T; - /** - * Visits a Node using the supplied visitor, possibly returning a new Node in its place. - * - * @param node The Node to visit. - * @param visitor The callback used to visit the Node. - * @param test A callback to execute to verify the Node is valid. - * @param lift An optional callback to execute to lift a NodeArray into a valid Node. - */ - function visitNode(node: T | undefined, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T | undefined; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes: NodeArray, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes: NodeArray | undefined, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray | undefined; - /** - * Starts a new lexical environment and visits a statement list, ending the lexical environment - * and merging hoisted declarations upon completion. - */ - function visitLexicalEnvironment(statements: NodeArray, visitor: Visitor, context: TransformationContext, start?: number, ensureUseStrict?: boolean): NodeArray; - /** - * Starts a new lexical environment and visits a parameter list, suspending the lexical - * environment upon completion. - */ - function visitParameterList(nodes: NodeArray, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes): NodeArray; - /** - * Resumes a suspended lexical environment and visits a function body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: FunctionBody, visitor: Visitor, context: TransformationContext): FunctionBody; - /** - * Resumes a suspended lexical environment and visits a function body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: FunctionBody | undefined, visitor: Visitor, context: TransformationContext): FunctionBody | undefined; - /** - * Resumes a suspended lexical environment and visits a concise body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: ConciseBody, visitor: Visitor, context: TransformationContext): ConciseBody; - /** - * Visits each child of a Node using the supplied visitor, possibly returning a new Node of the same kind in its place. - * - * @param node The Node whose children will be visited. - * @param visitor The callback used to visit each child. - * @param context A lexical environment context for the visitor. - */ - function visitEachChild(node: T, visitor: Visitor, context: TransformationContext): T; - /** - * Visits each child of a Node using the supplied visitor, possibly returning a new Node of the same kind in its place. - * - * @param node The Node whose children will be visited. - * @param visitor The callback used to visit each child. - * @param context A lexical environment context for the visitor. - */ - function visitEachChild(node: T | undefined, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes, tokenVisitor?: Visitor): T | undefined; -} -declare namespace ts { - function createPrinter(printerOptions?: PrinterOptions, handlers?: PrintHandlers): Printer; -} -declare namespace ts { - function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean, configName?: string): string; - function resolveTripleslashReference(moduleName: string, containingFile: string): string; - function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; - function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - interface FormatDiagnosticsHost { - getCurrentDirectory(): string; - getCanonicalFileName(fileName: string): string; - getNewLine(): string; - } - function formatDiagnostics(diagnostics: Diagnostic[], host: FormatDiagnosticsHost): string; - function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string; - function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program; -} -declare namespace ts { - function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine; - /** - * Read tsconfig.json file - * @param fileName The path to the config file - */ - function readConfigFile(fileName: string, readFile: (path: string) => string): { - config?: any; - error?: Diagnostic; - }; - /** - * Parse the text of the tsconfig.json file - * @param fileName The path to the config file - * @param jsonText The text of the config file - */ - function parseConfigFileTextToJson(fileName: string, jsonText: string, stripComments?: boolean): { - config?: any; - error?: Diagnostic; - }; - /** - * Parse the contents of a config file (tsconfig.json). - * @param json The contents of the config file to parse - * @param host Instance of ParseConfigHost used to enumerate files in folder. - * @param basePath A root directory to resolve relative path entries in the config - * file to. e.g. outDir - */ - function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string, resolutionStack?: Path[], extraFileExtensions?: JsFileExtensionInfo[]): ParsedCommandLine; - function convertCompileOnSaveOptionFromJson(jsonOption: any, basePath: string, errors: Diagnostic[]): boolean | undefined; - function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: CompilerOptions; - errors: Diagnostic[]; - }; - function convertTypeAcquisitionFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: TypeAcquisition; - errors: Diagnostic[]; - }; -} -declare namespace ts { - interface Node { - getSourceFile(): SourceFile; - getChildCount(sourceFile?: SourceFile): number; - getChildAt(index: number, sourceFile?: SourceFile): Node; - getChildren(sourceFile?: SourceFile): Node[]; - getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number; - getFullStart(): number; - getEnd(): number; - getWidth(sourceFile?: SourceFile): number; - getFullWidth(): number; - getLeadingTriviaWidth(sourceFile?: SourceFile): number; - getFullText(sourceFile?: SourceFile): string; - getText(sourceFile?: SourceFile): string; - getFirstToken(sourceFile?: SourceFile): Node; - getLastToken(sourceFile?: SourceFile): Node; - forEachChild(cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - } - interface Symbol { - getFlags(): SymbolFlags; - getName(): string; - getDeclarations(): Declaration[]; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface Type { - getFlags(): TypeFlags; - getSymbol(): Symbol; - getProperties(): Symbol[]; - getProperty(propertyName: string): Symbol; - getApparentProperties(): Symbol[]; - getCallSignatures(): Signature[]; - getConstructSignatures(): Signature[]; - getStringIndexType(): Type; - getNumberIndexType(): Type; - getBaseTypes(): BaseType[]; - getNonNullableType(): Type; - } - interface Signature { - getDeclaration(): SignatureDeclaration; - getTypeParameters(): TypeParameter[]; - getParameters(): Symbol[]; - getReturnType(): Type; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface SourceFile { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - getLineEndOfPosition(pos: number): number; - getLineStarts(): number[]; - getPositionOfLineAndCharacter(line: number, character: number): number; - update(newText: string, textChangeRange: TextChangeRange): SourceFile; - } - interface SourceFileLike { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - } - /** - * Represents an immutable snapshot of a script at a specified time.Once acquired, the - * snapshot is observably immutable. i.e. the same calls with the same parameters will return - * the same values. - */ - interface IScriptSnapshot { - /** Gets a portion of the script snapshot specified by [start, end). */ - getText(start: number, end: number): string; - /** Gets the length of this script snapshot. */ - getLength(): number; - /** - * Gets the TextChangeRange that describe how the text changed between this text and - * an older version. This information is used by the incremental parser to determine - * what sections of the script need to be re-parsed. 'undefined' can be returned if the - * change range cannot be determined. However, in that case, incremental parsing will - * not happen and the entire document will be re - parsed. - */ - getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange | undefined; - /** Releases all resources held by this script snapshot */ - dispose?(): void; - } - namespace ScriptSnapshot { - function fromString(text: string): IScriptSnapshot; - } - interface PreProcessedFileInfo { - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - importedFiles: FileReference[]; - ambientExternalModules: string[]; - isLibFile: boolean; - } - interface HostCancellationToken { - isCancellationRequested(): boolean; - } - interface LanguageServiceHost { - getCompilationSettings(): CompilerOptions; - getNewLine?(): string; - getProjectVersion?(): string; - getScriptFileNames(): string[]; - getScriptKind?(fileName: string): ScriptKind; - getScriptVersion(fileName: string): string; - getScriptSnapshot(fileName: string): IScriptSnapshot | undefined; - getLocalizedDiagnosticMessages?(): any; - getCancellationToken?(): HostCancellationToken; - getCurrentDirectory(): string; - getDefaultLibFileName(options: CompilerOptions): string; - log?(s: string): void; - trace?(s: string): void; - error?(s: string): void; - useCaseSensitiveFileNames?(): boolean; - readDirectory?(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - readFile?(path: string, encoding?: string): string; - fileExists?(path: string): boolean; - getTypeRootsVersion?(): number; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - resolveTypeReferenceDirectives?(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - directoryExists?(directoryName: string): boolean; - getDirectories?(directoryName: string): string[]; - /** - * Gets a set of custom transformers to use during emit. - */ - getCustomTransformers?(): CustomTransformers | undefined; - } - interface LanguageService { - cleanupSemanticCache(): void; - getSyntacticDiagnostics(fileName: string): Diagnostic[]; - getSemanticDiagnostics(fileName: string): Diagnostic[]; - getCompilerOptionsDiagnostics(): Diagnostic[]; - /** - * @deprecated Use getEncodedSyntacticClassifications instead. - */ - getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - /** - * @deprecated Use getEncodedSemanticClassifications instead. - */ - getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; - getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; - getCompletionsAtPosition(fileName: string, position: number): CompletionInfo; - getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails; - getCompletionEntrySymbol(fileName: string, position: number, entryName: string): Symbol; - getQuickInfoAtPosition(fileName: string, position: number): QuickInfo; - getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan; - getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan; - getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems; - getRenameInfo(fileName: string, position: number): RenameInfo; - findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[]; - getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getImplementationAtPosition(fileName: string, position: number): ImplementationLocation[]; - getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - findReferences(fileName: string, position: number): ReferencedSymbol[]; - getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[]; - /** @deprecated */ - getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - getNavigateToItems(searchValue: string, maxResultCount?: number, fileName?: string, excludeDtsFiles?: boolean): NavigateToItem[]; - getNavigationBarItems(fileName: string): NavigationBarItem[]; - getNavigationTree(fileName: string): NavigationTree; - getOutliningSpans(fileName: string): OutliningSpan[]; - getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; - getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[]; - getIndentationAtPosition(fileName: string, position: number, options: EditorOptions | EditorSettings): number; - getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion; - isValidBraceCompletionAtPosition(fileName: string, position: number, openingBrace: number): boolean; - getCodeFixesAtPosition(fileName: string, start: number, end: number, errorCodes: number[], formatOptions: FormatCodeSettings): CodeAction[]; - getEmitOutput(fileName: string, emitOnlyDtsFiles?: boolean): EmitOutput; - getProgram(): Program; - dispose(): void; - } - interface Classifications { - spans: number[]; - endOfLineState: EndOfLineState; - } - interface ClassifiedSpan { - textSpan: TextSpan; - classificationType: string; - } - /** - * Navigation bar interface designed for visual studio's dual-column layout. - * This does not form a proper tree. - * The navbar is returned as a list of top-level items, each of which has a list of child items. - * Child items always have an empty array for their `childItems`. - */ - interface NavigationBarItem { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems: NavigationBarItem[]; - indent: number; - bolded: boolean; - grayed: boolean; - } - /** - * Node in a tree of nested declarations in a file. - * The top node is always a script or module node. - */ - interface NavigationTree { - /** Name of the declaration, or a short description, e.g. "". */ - text: string; - /** A ScriptElementKind */ - kind: string; - /** ScriptElementKindModifier separated by commas, e.g. "public,abstract" */ - kindModifiers: string; - /** - * Spans of the nodes that generated this declaration. - * There will be more than one if this is the result of merging. - */ - spans: TextSpan[]; - /** Present if non-empty */ - childItems?: NavigationTree[]; - } - interface TodoCommentDescriptor { - text: string; - priority: number; - } - interface TodoComment { - descriptor: TodoCommentDescriptor; - message: string; - position: number; - } - class TextChange { - span: TextSpan; - newText: string; - } - interface FileTextChanges { - fileName: string; - textChanges: TextChange[]; - } - interface CodeAction { - /** Description of the code action to display in the UI of the editor */ - description: string; - /** Text changes to apply to each file as part of the code action */ - changes: FileTextChanges[]; - } - interface TextInsertion { - newText: string; - /** The position in newText the caret should point to after the insertion. */ - caretOffset: number; - } - interface DocumentSpan { - textSpan: TextSpan; - fileName: string; - } - interface RenameLocation extends DocumentSpan { - } - interface ReferenceEntry extends DocumentSpan { - isWriteAccess: boolean; - isDefinition: boolean; - isInString?: true; - } - interface ImplementationLocation extends DocumentSpan { - kind: string; - displayParts: SymbolDisplayPart[]; - } - interface DocumentHighlights { - fileName: string; - highlightSpans: HighlightSpan[]; - } - namespace HighlightSpanKind { - const none = "none"; - const definition = "definition"; - const reference = "reference"; - const writtenReference = "writtenReference"; - } - interface HighlightSpan { - fileName?: string; - isInString?: true; - textSpan: TextSpan; - kind: string; - } - interface NavigateToItem { - name: string; - kind: string; - kindModifiers: string; - matchKind: string; - isCaseSensitive: boolean; - fileName: string; - textSpan: TextSpan; - containerName: string; - containerKind: string; - } - enum IndentStyle { - None = 0, - Block = 1, - Smart = 2, - } - interface EditorOptions { - BaseIndentSize?: number; - IndentSize: number; - TabSize: number; - NewLineCharacter: string; - ConvertTabsToSpaces: boolean; - IndentStyle: IndentStyle; - } - interface EditorSettings { - baseIndentSize?: number; - indentSize?: number; - tabSize?: number; - newLineCharacter?: string; - convertTabsToSpaces?: boolean; - indentStyle?: IndentStyle; - } - interface FormatCodeOptions extends EditorOptions { - InsertSpaceAfterCommaDelimiter: boolean; - InsertSpaceAfterSemicolonInForStatements: boolean; - InsertSpaceBeforeAndAfterBinaryOperators: boolean; - InsertSpaceAfterConstructor?: boolean; - InsertSpaceAfterKeywordsInControlFlowStatements: boolean; - InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean; - InsertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - InsertSpaceAfterTypeAssertion?: boolean; - InsertSpaceBeforeFunctionParenthesis?: boolean; - PlaceOpenBraceOnNewLineForFunctions: boolean; - PlaceOpenBraceOnNewLineForControlBlocks: boolean; - } - interface FormatCodeSettings extends EditorSettings { - insertSpaceAfterCommaDelimiter?: boolean; - insertSpaceAfterSemicolonInForStatements?: boolean; - insertSpaceBeforeAndAfterBinaryOperators?: boolean; - insertSpaceAfterConstructor?: boolean; - insertSpaceAfterKeywordsInControlFlowStatements?: boolean; - insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - insertSpaceAfterTypeAssertion?: boolean; - insertSpaceBeforeFunctionParenthesis?: boolean; - placeOpenBraceOnNewLineForFunctions?: boolean; - placeOpenBraceOnNewLineForControlBlocks?: boolean; - } - interface DefinitionInfo { - fileName: string; - textSpan: TextSpan; - kind: string; - name: string; - containerKind: string; - containerName: string; - } - interface ReferencedSymbolDefinitionInfo extends DefinitionInfo { - displayParts: SymbolDisplayPart[]; - } - interface ReferencedSymbol { - definition: ReferencedSymbolDefinitionInfo; - references: ReferenceEntry[]; - } - enum SymbolDisplayPartKind { - aliasName = 0, - className = 1, - enumName = 2, - fieldName = 3, - interfaceName = 4, - keyword = 5, - lineBreak = 6, - numericLiteral = 7, - stringLiteral = 8, - localName = 9, - methodName = 10, - moduleName = 11, - operator = 12, - parameterName = 13, - propertyName = 14, - punctuation = 15, - space = 16, - text = 17, - typeParameterName = 18, - enumMemberName = 19, - functionName = 20, - regularExpressionLiteral = 21, - } - interface SymbolDisplayPart { - text: string; - kind: string; - } - interface JSDocTagInfo { - name: string; - text?: string; - } - interface QuickInfo { - kind: string; - kindModifiers: string; - textSpan: TextSpan; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface RenameInfo { - canRename: boolean; - localizedErrorMessage: string; - displayName: string; - fullDisplayName: string; - kind: string; - kindModifiers: string; - triggerSpan: TextSpan; - } - interface SignatureHelpParameter { - name: string; - documentation: SymbolDisplayPart[]; - displayParts: SymbolDisplayPart[]; - isOptional: boolean; - } - /** - * Represents a single signature to show in signature help. - * The id is used for subsequent calls into the language service to ask questions about the - * signature help item in the context of any documents that have been updated. i.e. after - * an edit has happened, while signature help is still active, the host can ask important - * questions like 'what parameter is the user currently contained within?'. - */ - interface SignatureHelpItem { - isVariadic: boolean; - prefixDisplayParts: SymbolDisplayPart[]; - suffixDisplayParts: SymbolDisplayPart[]; - separatorDisplayParts: SymbolDisplayPart[]; - parameters: SignatureHelpParameter[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - /** - * Represents a set of signature help items, and the preferred item that should be selected. - */ - interface SignatureHelpItems { - items: SignatureHelpItem[]; - applicableSpan: TextSpan; - selectedItemIndex: number; - argumentIndex: number; - argumentCount: number; - } - interface CompletionInfo { - isGlobalCompletion: boolean; - isMemberCompletion: boolean; - /** - * true when the current location also allows for a new identifier - */ - isNewIdentifierLocation: boolean; - entries: CompletionEntry[]; - } - interface CompletionEntry { - name: string; - kind: string; - kindModifiers: string; - sortText: string; - /** - * An optional span that indicates the text to be replaced by this completion item. It will be - * set if the required span differs from the one generated by the default replacement behavior and should - * be used in that case - */ - replacementSpan?: TextSpan; - } - interface CompletionEntryDetails { - name: string; - kind: string; - kindModifiers: string; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface OutliningSpan { - /** The span of the document to actually collapse. */ - textSpan: TextSpan; - /** The span of the document to display when the user hovers over the collapsed span. */ - hintSpan: TextSpan; - /** The text to display in the editor for the collapsed region. */ - bannerText: string; - /** - * Whether or not this region should be automatically collapsed when - * the 'Collapse to Definitions' command is invoked. - */ - autoCollapse: boolean; - } - interface EmitOutput { - outputFiles: OutputFile[]; - emitSkipped: boolean; - } - enum OutputFileType { - JavaScript = 0, - SourceMap = 1, - Declaration = 2, - } - interface OutputFile { - name: string; - writeByteOrderMark: boolean; - text: string; - } - enum EndOfLineState { - None = 0, - InMultiLineCommentTrivia = 1, - InSingleQuoteStringLiteral = 2, - InDoubleQuoteStringLiteral = 3, - InTemplateHeadOrNoSubstitutionTemplate = 4, - InTemplateMiddleOrTail = 5, - InTemplateSubstitutionPosition = 6, - } - enum TokenClass { - Punctuation = 0, - Keyword = 1, - Operator = 2, - Comment = 3, - Whitespace = 4, - Identifier = 5, - NumberLiteral = 6, - StringLiteral = 7, - RegExpLiteral = 8, - } - interface ClassificationResult { - finalLexState: EndOfLineState; - entries: ClassificationInfo[]; - } - interface ClassificationInfo { - length: number; - classification: TokenClass; - } - interface Classifier { - /** - * Gives lexical classifications of tokens on a line without any syntactic context. - * For instance, a token consisting of the text 'string' can be either an identifier - * named 'string' or the keyword 'string', however, because this classifier is not aware, - * it relies on certain heuristics to give acceptable results. For classifications where - * speed trumps accuracy, this function is preferable; however, for true accuracy, the - * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the - * lexical, syntactic, and semantic classifiers may issue the best user experience. - * - * @param text The text of a line to classify. - * @param lexState The state of the lexical classifier at the end of the previous line. - * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier. - * If there is no syntactic classifier (syntacticClassifierAbsent=true), - * certain heuristics may be used in its place; however, if there is a - * syntactic classifier (syntacticClassifierAbsent=false), certain - * classifications which may be incorrectly categorized will be given - * back as Identifiers in order to allow the syntactic classifier to - * subsume the classification. - * @deprecated Use getLexicalClassifications instead. - */ - getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; - getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; - } - namespace ScriptElementKind { - const unknown = ""; - const warning = "warning"; - /** predefined type (void) or keyword (class) */ - const keyword = "keyword"; - /** top level script node */ - const scriptElement = "script"; - /** module foo {} */ - const moduleElement = "module"; - /** class X {} */ - const classElement = "class"; - /** var x = class X {} */ - const localClassElement = "local class"; - /** interface Y {} */ - const interfaceElement = "interface"; - /** type T = ... */ - const typeElement = "type"; - /** enum E */ - const enumElement = "enum"; - const enumMemberElement = "enum member"; - /** - * Inside module and script only - * const v = .. - */ - const variableElement = "var"; - /** Inside function */ - const localVariableElement = "local var"; - /** - * Inside module and script only - * function f() { } - */ - const functionElement = "function"; - /** Inside function */ - const localFunctionElement = "local function"; - /** class X { [public|private]* foo() {} } */ - const memberFunctionElement = "method"; - /** class X { [public|private]* [get|set] foo:number; } */ - const memberGetAccessorElement = "getter"; - const memberSetAccessorElement = "setter"; - /** - * class X { [public|private]* foo:number; } - * interface Y { foo:number; } - */ - const memberVariableElement = "property"; - /** class X { constructor() { } } */ - const constructorImplementationElement = "constructor"; - /** interface Y { ():number; } */ - const callSignatureElement = "call"; - /** interface Y { []:number; } */ - const indexSignatureElement = "index"; - /** interface Y { new():Y; } */ - const constructSignatureElement = "construct"; - /** function foo(*Y*: string) */ - const parameterElement = "parameter"; - const typeParameterElement = "type parameter"; - const primitiveType = "primitive type"; - const label = "label"; - const alias = "alias"; - const constElement = "const"; - const letElement = "let"; - const directory = "directory"; - const externalModuleName = "external module name"; - /** - * - */ - const jsxAttribute = "JSX attribute"; - } - namespace ScriptElementKindModifier { - const none = ""; - const publicMemberModifier = "public"; - const privateMemberModifier = "private"; - const protectedMemberModifier = "protected"; - const exportedModifier = "export"; - const ambientModifier = "declare"; - const staticModifier = "static"; - const abstractModifier = "abstract"; - } - class ClassificationTypeNames { - static comment: string; - static identifier: string; - static keyword: string; - static numericLiteral: string; - static operator: string; - static stringLiteral: string; - static whiteSpace: string; - static text: string; - static punctuation: string; - static className: string; - static enumName: string; - static interfaceName: string; - static moduleName: string; - static typeParameterName: string; - static typeAliasName: string; - static parameterName: string; - static docCommentTagName: string; - static jsxOpenTagName: string; - static jsxCloseTagName: string; - static jsxSelfClosingTagName: string; - static jsxAttribute: string; - static jsxText: string; - static jsxAttributeStringLiteralValue: string; - } - enum ClassificationType { - comment = 1, - identifier = 2, - keyword = 3, - numericLiteral = 4, - operator = 5, - stringLiteral = 6, - regularExpressionLiteral = 7, - whiteSpace = 8, - text = 9, - punctuation = 10, - className = 11, - enumName = 12, - interfaceName = 13, - moduleName = 14, - typeParameterName = 15, - typeAliasName = 16, - parameterName = 17, - docCommentTagName = 18, - jsxOpenTagName = 19, - jsxCloseTagName = 20, - jsxSelfClosingTagName = 21, - jsxAttribute = 22, - jsxText = 23, - jsxAttributeStringLiteralValue = 24, - } -} -declare namespace ts { - function createClassifier(): Classifier; -} -declare namespace ts { - /** - * The document registry represents a store of SourceFile objects that can be shared between - * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST) - * of files in the context. - * SourceFile objects account for most of the memory usage by the language service. Sharing - * the same DocumentRegistry instance between different instances of LanguageService allow - * for more efficient memory utilization since all projects will share at least the library - * file (lib.d.ts). - * - * A more advanced use of the document registry is to serialize sourceFile objects to disk - * and re-hydrate them when needed. - * - * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it - * to all subsequent createLanguageService calls. - */ - interface DocumentRegistry { - /** - * Request a stored SourceFile with a given fileName and compilationSettings. - * The first call to acquire will call createLanguageServiceSourceFile to generate - * the SourceFile if was not found in the registry. - * - * @param fileName The name of the file requested - * @param compilationSettings Some compilation settings like target affects the - * shape of a the resulting SourceFile. This allows the DocumentRegistry to store - * multiple copies of the same file for different compilation settings. - * @parm scriptSnapshot Text of the file. Only used if the file was not found - * in the registry and a new one was created. - * @parm version Current version of the file. Only used if the file was not found - * in the registry and a new one was created. - */ - acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - acquireDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - /** - * Request an updated version of an already existing SourceFile with a given fileName - * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile - * to get an updated SourceFile. - * - * @param fileName The name of the file requested - * @param compilationSettings Some compilation settings like target affects the - * shape of a the resulting SourceFile. This allows the DocumentRegistry to store - * multiple copies of the same file for different compilation settings. - * @param scriptSnapshot Text of the file. - * @param version Current version of the file. - */ - updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - updateDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - getKeyForCompilationSettings(settings: CompilerOptions): DocumentRegistryBucketKey; - /** - * Informs the DocumentRegistry that a file is not needed any longer. - * - * Note: It is not allowed to call release on a SourceFile that was not acquired from - * this registry originally. - * - * @param fileName The name of the file to be released - * @param compilationSettings The compilation settings used to acquire the file - */ - releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; - releaseDocumentWithKey(path: Path, key: DocumentRegistryBucketKey): void; - reportStats(): string; - } - type DocumentRegistryBucketKey = string & { - __bucketKey: any; - }; - function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry; -} -declare namespace ts { - function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo; -} -declare namespace ts { - interface TranspileOptions { - compilerOptions?: CompilerOptions; - fileName?: string; - reportDiagnostics?: boolean; - moduleName?: string; - renamedDependencies?: MapLike; - } - interface TranspileOutput { - outputText: string; - diagnostics?: Diagnostic[]; - sourceMapText?: string; - } - function transpileModule(input: string, transpileOptions: TranspileOptions): TranspileOutput; - function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; -} -declare namespace ts { - /** The version of the language service API */ - const servicesVersion = "0.5"; - interface DisplayPartsSymbolWriter extends SymbolWriter { - displayParts(): SymbolDisplayPart[]; - } - function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings; - function displayPartsToString(displayParts: SymbolDisplayPart[]): string; - function getDefaultCompilerOptions(): CompilerOptions; - function getSupportedCodeFixes(): string[]; - function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile; - let disableIncrementalParsing: boolean; - function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; - function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService; - /** - * Get the path of the default library files (lib.d.ts) as distributed with the typescript - * node package. - * The functionality is not supported if the ts module is consumed outside of a node module. - */ - function getDefaultLibFilePath(options: CompilerOptions): string; -} -declare namespace ts { - /** - * Transform one or more nodes using the supplied transformers. - * @param source A single `Node` or an array of `Node` objects. - * @param transformers An array of `TransformerFactory` callbacks used to process the transformation. - * @param compilerOptions Optional compiler options. - */ - function transform(source: T | T[], transformers: TransformerFactory[], compilerOptions?: CompilerOptions): TransformationResult; -} - -export = ts; \ No newline at end of file diff --git a/node_modules/pogen/node_modules/typescript/lib/typescript.js b/node_modules/pogen/node_modules/typescript/lib/typescript.js deleted file mode 100644 index b06a1d927..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/typescript.js +++ /dev/null @@ -1,88413 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __assign = (this && this.__assign) || Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; -}; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - // token > SyntaxKind.Identifer => token is a keyword - // Also, If you add a new SyntaxKind be sure to keep the `Markers` section at the bottom in sync - var SyntaxKind; - (function (SyntaxKind) { - SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; - SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - // We detect and preserve #! on the first line - SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; - // We detect and provide better error recovery when we encounter a git merge marker. This - // allows us to edit files with git-conflict markers in them in a much more pleasant manner. - SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - // Literals - SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 9] = "StringLiteral"; - SyntaxKind[SyntaxKind["JsxText"] = 10] = "JsxText"; - SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 11] = "JsxTextAllWhiteSpaces"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 12] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 13] = "NoSubstitutionTemplateLiteral"; - // Pseudo-literals - SyntaxKind[SyntaxKind["TemplateHead"] = 14] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 15] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 16] = "TemplateTail"; - // Punctuation - SyntaxKind[SyntaxKind["OpenBraceToken"] = 17] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 18] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 19] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 20] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 21] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 22] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 23] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 24] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 25] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 26] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 27] = "LessThanToken"; - SyntaxKind[SyntaxKind["LessThanSlashToken"] = 28] = "LessThanSlashToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 29] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 30] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 31] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 32] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 33] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 34] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 35] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 36] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 37] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 38] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 39] = "AsteriskToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 40] = "AsteriskAsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 41] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 42] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 43] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 44] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 45] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 46] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 47] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 48] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 49] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 50] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 51] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 52] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 53] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 54] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 55] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 56] = "ColonToken"; - SyntaxKind[SyntaxKind["AtToken"] = 57] = "AtToken"; - // Assignments - SyntaxKind[SyntaxKind["EqualsToken"] = 58] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 59] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 60] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 61] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 62] = "AsteriskAsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 63] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 64] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 65] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 66] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 67] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 68] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 69] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 70] = "CaretEqualsToken"; - // Identifiers - SyntaxKind[SyntaxKind["Identifier"] = 71] = "Identifier"; - // Reserved words - SyntaxKind[SyntaxKind["BreakKeyword"] = 72] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 73] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 74] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 75] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 76] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 77] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 78] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 79] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 80] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 81] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 82] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 83] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 84] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 85] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 86] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 87] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 88] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 89] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 90] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 91] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 92] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 93] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 94] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 95] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 96] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 97] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 98] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 99] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 100] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 101] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 102] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 103] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 104] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 105] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 106] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 107] = "WithKeyword"; - // Strict mode reserved words - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 108] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 109] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 110] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 111] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 112] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 113] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 114] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 115] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 116] = "YieldKeyword"; - // Contextual keywords - SyntaxKind[SyntaxKind["AbstractKeyword"] = 117] = "AbstractKeyword"; - SyntaxKind[SyntaxKind["AsKeyword"] = 118] = "AsKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 119] = "AnyKeyword"; - SyntaxKind[SyntaxKind["AsyncKeyword"] = 120] = "AsyncKeyword"; - SyntaxKind[SyntaxKind["AwaitKeyword"] = 121] = "AwaitKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 122] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 123] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 124] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 125] = "GetKeyword"; - SyntaxKind[SyntaxKind["IsKeyword"] = 126] = "IsKeyword"; - SyntaxKind[SyntaxKind["KeyOfKeyword"] = 127] = "KeyOfKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 128] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["NamespaceKeyword"] = 129] = "NamespaceKeyword"; - SyntaxKind[SyntaxKind["NeverKeyword"] = 130] = "NeverKeyword"; - SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 131] = "ReadonlyKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 132] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 133] = "NumberKeyword"; - SyntaxKind[SyntaxKind["ObjectKeyword"] = 134] = "ObjectKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 135] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 136] = "StringKeyword"; - SyntaxKind[SyntaxKind["SymbolKeyword"] = 137] = "SymbolKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 138] = "TypeKeyword"; - SyntaxKind[SyntaxKind["UndefinedKeyword"] = 139] = "UndefinedKeyword"; - SyntaxKind[SyntaxKind["FromKeyword"] = 140] = "FromKeyword"; - SyntaxKind[SyntaxKind["GlobalKeyword"] = 141] = "GlobalKeyword"; - SyntaxKind[SyntaxKind["OfKeyword"] = 142] = "OfKeyword"; - // Parse tree nodes - // Names - SyntaxKind[SyntaxKind["QualifiedName"] = 143] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 144] = "ComputedPropertyName"; - // Signature elements - SyntaxKind[SyntaxKind["TypeParameter"] = 145] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 146] = "Parameter"; - SyntaxKind[SyntaxKind["Decorator"] = 147] = "Decorator"; - // TypeMember - SyntaxKind[SyntaxKind["PropertySignature"] = 148] = "PropertySignature"; - SyntaxKind[SyntaxKind["PropertyDeclaration"] = 149] = "PropertyDeclaration"; - SyntaxKind[SyntaxKind["MethodSignature"] = 150] = "MethodSignature"; - SyntaxKind[SyntaxKind["MethodDeclaration"] = 151] = "MethodDeclaration"; - SyntaxKind[SyntaxKind["Constructor"] = 152] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 153] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 154] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 155] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 156] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 157] = "IndexSignature"; - // Type - SyntaxKind[SyntaxKind["TypePredicate"] = 158] = "TypePredicate"; - SyntaxKind[SyntaxKind["TypeReference"] = 159] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 160] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 161] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 162] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 163] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 164] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 165] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 166] = "UnionType"; - SyntaxKind[SyntaxKind["IntersectionType"] = 167] = "IntersectionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 168] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ThisType"] = 169] = "ThisType"; - SyntaxKind[SyntaxKind["TypeOperator"] = 170] = "TypeOperator"; - SyntaxKind[SyntaxKind["IndexedAccessType"] = 171] = "IndexedAccessType"; - SyntaxKind[SyntaxKind["MappedType"] = 172] = "MappedType"; - SyntaxKind[SyntaxKind["LiteralType"] = 173] = "LiteralType"; - // Binding patterns - SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 174] = "ObjectBindingPattern"; - SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 175] = "ArrayBindingPattern"; - SyntaxKind[SyntaxKind["BindingElement"] = 176] = "BindingElement"; - // Expression - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 177] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 178] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 179] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 180] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 181] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 182] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 183] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 184] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 185] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 186] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 187] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 188] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 189] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 190] = "VoidExpression"; - SyntaxKind[SyntaxKind["AwaitExpression"] = 191] = "AwaitExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 192] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 193] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 194] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 195] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 196] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 197] = "YieldExpression"; - SyntaxKind[SyntaxKind["SpreadElement"] = 198] = "SpreadElement"; - SyntaxKind[SyntaxKind["ClassExpression"] = 199] = "ClassExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 200] = "OmittedExpression"; - SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 201] = "ExpressionWithTypeArguments"; - SyntaxKind[SyntaxKind["AsExpression"] = 202] = "AsExpression"; - SyntaxKind[SyntaxKind["NonNullExpression"] = 203] = "NonNullExpression"; - SyntaxKind[SyntaxKind["MetaProperty"] = 204] = "MetaProperty"; - // Misc - SyntaxKind[SyntaxKind["TemplateSpan"] = 205] = "TemplateSpan"; - SyntaxKind[SyntaxKind["SemicolonClassElement"] = 206] = "SemicolonClassElement"; - // Element - SyntaxKind[SyntaxKind["Block"] = 207] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 208] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 209] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 210] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 211] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 212] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 213] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 214] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 215] = "ForInStatement"; - SyntaxKind[SyntaxKind["ForOfStatement"] = 216] = "ForOfStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 217] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 218] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 219] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 220] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 221] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 222] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 223] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 224] = "TryStatement"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 225] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 226] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["VariableDeclarationList"] = 227] = "VariableDeclarationList"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 228] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 229] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 230] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 231] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 232] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 233] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 234] = "ModuleBlock"; - SyntaxKind[SyntaxKind["CaseBlock"] = 235] = "CaseBlock"; - SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 236] = "NamespaceExportDeclaration"; - SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 237] = "ImportEqualsDeclaration"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 238] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ImportClause"] = 239] = "ImportClause"; - SyntaxKind[SyntaxKind["NamespaceImport"] = 240] = "NamespaceImport"; - SyntaxKind[SyntaxKind["NamedImports"] = 241] = "NamedImports"; - SyntaxKind[SyntaxKind["ImportSpecifier"] = 242] = "ImportSpecifier"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 243] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExportDeclaration"] = 244] = "ExportDeclaration"; - SyntaxKind[SyntaxKind["NamedExports"] = 245] = "NamedExports"; - SyntaxKind[SyntaxKind["ExportSpecifier"] = 246] = "ExportSpecifier"; - SyntaxKind[SyntaxKind["MissingDeclaration"] = 247] = "MissingDeclaration"; - // Module references - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 248] = "ExternalModuleReference"; - // JSX - SyntaxKind[SyntaxKind["JsxElement"] = 249] = "JsxElement"; - SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 250] = "JsxSelfClosingElement"; - SyntaxKind[SyntaxKind["JsxOpeningElement"] = 251] = "JsxOpeningElement"; - SyntaxKind[SyntaxKind["JsxClosingElement"] = 252] = "JsxClosingElement"; - SyntaxKind[SyntaxKind["JsxAttribute"] = 253] = "JsxAttribute"; - SyntaxKind[SyntaxKind["JsxAttributes"] = 254] = "JsxAttributes"; - SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 255] = "JsxSpreadAttribute"; - SyntaxKind[SyntaxKind["JsxExpression"] = 256] = "JsxExpression"; - // Clauses - SyntaxKind[SyntaxKind["CaseClause"] = 257] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 258] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 259] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 260] = "CatchClause"; - // Property assignments - SyntaxKind[SyntaxKind["PropertyAssignment"] = 261] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 262] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["SpreadAssignment"] = 263] = "SpreadAssignment"; - // Enum - SyntaxKind[SyntaxKind["EnumMember"] = 264] = "EnumMember"; - // Top-level nodes - SyntaxKind[SyntaxKind["SourceFile"] = 265] = "SourceFile"; - SyntaxKind[SyntaxKind["Bundle"] = 266] = "Bundle"; - // JSDoc nodes - SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 267] = "JSDocTypeExpression"; - // The * type - SyntaxKind[SyntaxKind["JSDocAllType"] = 268] = "JSDocAllType"; - // The ? type - SyntaxKind[SyntaxKind["JSDocUnknownType"] = 269] = "JSDocUnknownType"; - SyntaxKind[SyntaxKind["JSDocArrayType"] = 270] = "JSDocArrayType"; - SyntaxKind[SyntaxKind["JSDocUnionType"] = 271] = "JSDocUnionType"; - SyntaxKind[SyntaxKind["JSDocTupleType"] = 272] = "JSDocTupleType"; - SyntaxKind[SyntaxKind["JSDocNullableType"] = 273] = "JSDocNullableType"; - SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 274] = "JSDocNonNullableType"; - SyntaxKind[SyntaxKind["JSDocRecordType"] = 275] = "JSDocRecordType"; - SyntaxKind[SyntaxKind["JSDocRecordMember"] = 276] = "JSDocRecordMember"; - SyntaxKind[SyntaxKind["JSDocTypeReference"] = 277] = "JSDocTypeReference"; - SyntaxKind[SyntaxKind["JSDocOptionalType"] = 278] = "JSDocOptionalType"; - SyntaxKind[SyntaxKind["JSDocFunctionType"] = 279] = "JSDocFunctionType"; - SyntaxKind[SyntaxKind["JSDocVariadicType"] = 280] = "JSDocVariadicType"; - SyntaxKind[SyntaxKind["JSDocConstructorType"] = 281] = "JSDocConstructorType"; - SyntaxKind[SyntaxKind["JSDocThisType"] = 282] = "JSDocThisType"; - SyntaxKind[SyntaxKind["JSDocComment"] = 283] = "JSDocComment"; - SyntaxKind[SyntaxKind["JSDocTag"] = 284] = "JSDocTag"; - SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 285] = "JSDocAugmentsTag"; - SyntaxKind[SyntaxKind["JSDocParameterTag"] = 286] = "JSDocParameterTag"; - SyntaxKind[SyntaxKind["JSDocReturnTag"] = 287] = "JSDocReturnTag"; - SyntaxKind[SyntaxKind["JSDocTypeTag"] = 288] = "JSDocTypeTag"; - SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 289] = "JSDocTemplateTag"; - SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 290] = "JSDocTypedefTag"; - SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 291] = "JSDocPropertyTag"; - SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 292] = "JSDocTypeLiteral"; - SyntaxKind[SyntaxKind["JSDocLiteralType"] = 293] = "JSDocLiteralType"; - // Synthesized list - SyntaxKind[SyntaxKind["SyntaxList"] = 294] = "SyntaxList"; - // Transformation nodes - SyntaxKind[SyntaxKind["NotEmittedStatement"] = 295] = "NotEmittedStatement"; - SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 296] = "PartiallyEmittedExpression"; - SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 297] = "MergeDeclarationMarker"; - SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 298] = "EndOfDeclarationMarker"; - // Enum value count - SyntaxKind[SyntaxKind["Count"] = 299] = "Count"; - // Markers - SyntaxKind[SyntaxKind["FirstAssignment"] = 58] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 70] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 59] = "FirstCompoundAssignment"; - SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 70] = "LastCompoundAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 72] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 107] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 72] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 142] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 108] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 116] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 158] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 173] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 17] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 70] = "LastPunctuation"; - SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 142] = "LastToken"; - SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 13] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 13] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 16] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 27] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 70] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 143] = "FirstNode"; - SyntaxKind[SyntaxKind["FirstJSDocNode"] = 267] = "FirstJSDocNode"; - SyntaxKind[SyntaxKind["LastJSDocNode"] = 293] = "LastJSDocNode"; - SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 283] = "FirstJSDocTagNode"; - SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 293] = "LastJSDocTagNode"; - })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); - var NodeFlags; - (function (NodeFlags) { - NodeFlags[NodeFlags["None"] = 0] = "None"; - NodeFlags[NodeFlags["Let"] = 1] = "Let"; - NodeFlags[NodeFlags["Const"] = 2] = "Const"; - NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; - NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; - NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; - NodeFlags[NodeFlags["ExportContext"] = 32] = "ExportContext"; - NodeFlags[NodeFlags["ContainsThis"] = 64] = "ContainsThis"; - NodeFlags[NodeFlags["HasImplicitReturn"] = 128] = "HasImplicitReturn"; - NodeFlags[NodeFlags["HasExplicitReturn"] = 256] = "HasExplicitReturn"; - NodeFlags[NodeFlags["GlobalAugmentation"] = 512] = "GlobalAugmentation"; - NodeFlags[NodeFlags["HasAsyncFunctions"] = 1024] = "HasAsyncFunctions"; - NodeFlags[NodeFlags["DisallowInContext"] = 2048] = "DisallowInContext"; - NodeFlags[NodeFlags["YieldContext"] = 4096] = "YieldContext"; - NodeFlags[NodeFlags["DecoratorContext"] = 8192] = "DecoratorContext"; - NodeFlags[NodeFlags["AwaitContext"] = 16384] = "AwaitContext"; - NodeFlags[NodeFlags["ThisNodeHasError"] = 32768] = "ThisNodeHasError"; - NodeFlags[NodeFlags["JavaScriptFile"] = 65536] = "JavaScriptFile"; - NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 131072] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags[NodeFlags["HasAggregatedChildData"] = 262144] = "HasAggregatedChildData"; - NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; - NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 384] = "ReachabilityCheckFlags"; - NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 1408] = "ReachabilityAndEmitFlags"; - // Parsing context flags - NodeFlags[NodeFlags["ContextFlags"] = 96256] = "ContextFlags"; - // Exclude these flags when parsing a Type - NodeFlags[NodeFlags["TypeExcludesFlags"] = 20480] = "TypeExcludesFlags"; - })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); - var ModifierFlags; - (function (ModifierFlags) { - ModifierFlags[ModifierFlags["None"] = 0] = "None"; - ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; - ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; - ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; - ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; - ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; - ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; - ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; - ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; - ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; - ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; - ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; - ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; - // Accessibility modifiers and 'readonly' can be attached to a parameter in a constructor to make it a property. - ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 92] = "ParameterPropertyModifier"; - ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; - ModifierFlags[ModifierFlags["TypeScriptModifier"] = 2270] = "TypeScriptModifier"; - ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; - })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); - var JsxFlags; - (function (JsxFlags) { - JsxFlags[JsxFlags["None"] = 0] = "None"; - /** An element from a named property of the JSX.IntrinsicElements interface */ - JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - /** An element inferred from the string index signature of the JSX.IntrinsicElements interface */ - JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; - })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); - /* @internal */ - var RelationComparisonResult; - (function (RelationComparisonResult) { - RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; - RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; - })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); - /*@internal*/ - var GeneratedIdentifierKind; - (function (GeneratedIdentifierKind) { - GeneratedIdentifierKind[GeneratedIdentifierKind["None"] = 0] = "None"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Auto"] = 1] = "Auto"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Loop"] = 2] = "Loop"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Unique"] = 3] = "Unique"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Node"] = 4] = "Node"; - })(GeneratedIdentifierKind = ts.GeneratedIdentifierKind || (ts.GeneratedIdentifierKind = {})); - /* @internal */ - var NumericLiteralFlags; - (function (NumericLiteralFlags) { - NumericLiteralFlags[NumericLiteralFlags["None"] = 0] = "None"; - NumericLiteralFlags[NumericLiteralFlags["Scientific"] = 2] = "Scientific"; - NumericLiteralFlags[NumericLiteralFlags["Octal"] = 4] = "Octal"; - NumericLiteralFlags[NumericLiteralFlags["HexSpecifier"] = 8] = "HexSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinarySpecifier"] = 16] = "BinarySpecifier"; - NumericLiteralFlags[NumericLiteralFlags["OctalSpecifier"] = 32] = "OctalSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinaryOrOctalSpecifier"] = 48] = "BinaryOrOctalSpecifier"; - })(NumericLiteralFlags = ts.NumericLiteralFlags || (ts.NumericLiteralFlags = {})); - var FlowFlags; - (function (FlowFlags) { - FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; - FlowFlags[FlowFlags["Start"] = 2] = "Start"; - FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; - FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags[FlowFlags["Referenced"] = 512] = "Referenced"; - FlowFlags[FlowFlags["Shared"] = 1024] = "Shared"; - FlowFlags[FlowFlags["PreFinally"] = 2048] = "PreFinally"; - FlowFlags[FlowFlags["AfterFinally"] = 4096] = "AfterFinally"; - FlowFlags[FlowFlags["Label"] = 12] = "Label"; - FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; - })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - /** Return code used by getEmitOutput function to indicate status of the function */ - var ExitStatus; - (function (ExitStatus) { - // Compiler ran successfully. Either this was a simple do-nothing compilation (for example, - // when -version or -help was provided, or this was a normal compilation, no diagnostics - // were produced, and all outputs were generated successfully. - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - // Diagnostics were produced and because of them no code was generated. - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - // Diagnostics were produced and outputs were generated in spite of them. - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeFormatFlags; - (function (TypeFormatFlags) { - TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; - TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; - TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 2] = "UseTypeOfFunction"; - TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 4] = "NoTruncation"; - TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 8] = "WriteArrowStyleSignature"; - TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; - TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; - TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; - TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 256] = "InFirstTypeArgument"; - TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 512] = "InTypeAlias"; - TypeFormatFlags[TypeFormatFlags["UseTypeAliasValue"] = 1024] = "UseTypeAliasValue"; - TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 2048] = "SuppressAnyReturnType"; - TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 4096] = "AddUndefined"; - })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); - var SymbolFormatFlags; - (function (SymbolFormatFlags) { - SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; - // Write symbols's type argument if it is instantiated symbol - // eg. class C { p: T } <-- Show p as C.p here - // var a: C; - // var p = a.p; <--- Here p is property of C so show it as C.p instead of just C.p - SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - // Use only external alias information to get the symbol name in the given context - // eg. module m { export class c { } } import x = m.c; - // When this flag is specified m.c will be used to refer to the class instead of alias symbol x - SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); - /* @internal */ - var SymbolAccessibility; - (function (SymbolAccessibility) { - SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; - SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; - })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); - /* @internal */ - var SyntheticSymbolKind; - (function (SyntheticSymbolKind) { - SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; - SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; - })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); - var TypePredicateKind; - (function (TypePredicateKind) { - TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; - TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; - })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); - /** Indicates how to serialize the name for a TypeReferenceNode when emitting decorator metadata */ - /* @internal */ - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - // should be emitted using a safe fallback. - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - // function that can be reached at runtime (e.g. a `class` - // declaration or a `var` declaration for the static side - // of a type, such as the global `Promise` type in lib.d.ts). - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - // with call signatures. - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var SymbolFlags; - (function (SymbolFlags) { - SymbolFlags[SymbolFlags["None"] = 0] = "None"; - SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; - SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; - SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; - SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; - SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; - SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; - SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; - SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; - SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; - SymbolFlags[SymbolFlags["Prototype"] = 16777216] = "Prototype"; - SymbolFlags[SymbolFlags["ExportStar"] = 33554432] = "ExportStar"; - SymbolFlags[SymbolFlags["Optional"] = 67108864] = "Optional"; - SymbolFlags[SymbolFlags["Transient"] = 134217728] = "Transient"; - SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; - SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; - SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 793064] = "Type"; - SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; - SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; - SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - // Variables can be redeclared, but can not redeclare a block-scoped declaration with the - // same name, or any other value that is not a variable, e.g. ValueModule or Class - SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; - // Block-scoped declarations are not allowed to be re-declared - // they can not merge with anything in the value space - SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; - SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; - SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; - SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 899519] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792968] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; - SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; - SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; - SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530920] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793064] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; - SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; - SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; - SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; - /* @internal */ - // The set of things we consider semantically classifiable. Used to speed up the LS during - // classification. - SymbolFlags[SymbolFlags["Classifiable"] = 788448] = "Classifiable"; - })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); - /* @internal */ - var CheckFlags; - (function (CheckFlags) { - CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; - CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; - CheckFlags[CheckFlags["Partial"] = 16] = "Partial"; - CheckFlags[CheckFlags["HasNonUniformType"] = 32] = "HasNonUniformType"; - CheckFlags[CheckFlags["ContainsPublic"] = 64] = "ContainsPublic"; - CheckFlags[CheckFlags["ContainsProtected"] = 128] = "ContainsProtected"; - CheckFlags[CheckFlags["ContainsPrivate"] = 256] = "ContainsPrivate"; - CheckFlags[CheckFlags["ContainsStatic"] = 512] = "ContainsStatic"; - CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; - })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); - /* @internal */ - var NodeCheckFlags; - (function (NodeCheckFlags) { - NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; - NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; - NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; - NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; - NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; - NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; - NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 131072] = "CapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 262144] = "BlockScopedBindingInLoop"; - NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 524288] = "ClassWithBodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 1048576] = "BodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 2097152] = "NeedsLoopOutParameter"; - NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 4194304] = "AssignmentsMarked"; - NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 8388608] = "ClassWithConstructorReference"; - NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 16777216] = "ConstructorReferenceInClass"; - })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["Any"] = 1] = "Any"; - TypeFlags[TypeFlags["String"] = 2] = "String"; - TypeFlags[TypeFlags["Number"] = 4] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 8] = "Boolean"; - TypeFlags[TypeFlags["Enum"] = 16] = "Enum"; - TypeFlags[TypeFlags["StringLiteral"] = 32] = "StringLiteral"; - TypeFlags[TypeFlags["NumberLiteral"] = 64] = "NumberLiteral"; - TypeFlags[TypeFlags["BooleanLiteral"] = 128] = "BooleanLiteral"; - TypeFlags[TypeFlags["EnumLiteral"] = 256] = "EnumLiteral"; - TypeFlags[TypeFlags["ESSymbol"] = 512] = "ESSymbol"; - TypeFlags[TypeFlags["Void"] = 1024] = "Void"; - TypeFlags[TypeFlags["Undefined"] = 2048] = "Undefined"; - TypeFlags[TypeFlags["Null"] = 4096] = "Null"; - TypeFlags[TypeFlags["Never"] = 8192] = "Never"; - TypeFlags[TypeFlags["TypeParameter"] = 16384] = "TypeParameter"; - TypeFlags[TypeFlags["Object"] = 32768] = "Object"; - TypeFlags[TypeFlags["Union"] = 65536] = "Union"; - TypeFlags[TypeFlags["Intersection"] = 131072] = "Intersection"; - TypeFlags[TypeFlags["Index"] = 262144] = "Index"; - TypeFlags[TypeFlags["IndexedAccess"] = 524288] = "IndexedAccess"; - /* @internal */ - TypeFlags[TypeFlags["FreshLiteral"] = 1048576] = "FreshLiteral"; - /* @internal */ - TypeFlags[TypeFlags["ContainsWideningType"] = 2097152] = "ContainsWideningType"; - /* @internal */ - TypeFlags[TypeFlags["ContainsObjectLiteral"] = 4194304] = "ContainsObjectLiteral"; - /* @internal */ - TypeFlags[TypeFlags["ContainsAnyFunctionType"] = 8388608] = "ContainsAnyFunctionType"; - TypeFlags[TypeFlags["NonPrimitive"] = 16777216] = "NonPrimitive"; - /* @internal */ - TypeFlags[TypeFlags["JsxAttributes"] = 33554432] = "JsxAttributes"; - /* @internal */ - TypeFlags[TypeFlags["Nullable"] = 6144] = "Nullable"; - TypeFlags[TypeFlags["Literal"] = 480] = "Literal"; - TypeFlags[TypeFlags["StringOrNumberLiteral"] = 96] = "StringOrNumberLiteral"; - /* @internal */ - TypeFlags[TypeFlags["DefinitelyFalsy"] = 7392] = "DefinitelyFalsy"; - TypeFlags[TypeFlags["PossiblyFalsy"] = 7406] = "PossiblyFalsy"; - /* @internal */ - TypeFlags[TypeFlags["Intrinsic"] = 16793231] = "Intrinsic"; - /* @internal */ - TypeFlags[TypeFlags["Primitive"] = 8190] = "Primitive"; - TypeFlags[TypeFlags["StringLike"] = 262178] = "StringLike"; - TypeFlags[TypeFlags["NumberLike"] = 340] = "NumberLike"; - TypeFlags[TypeFlags["BooleanLike"] = 136] = "BooleanLike"; - TypeFlags[TypeFlags["EnumLike"] = 272] = "EnumLike"; - TypeFlags[TypeFlags["UnionOrIntersection"] = 196608] = "UnionOrIntersection"; - TypeFlags[TypeFlags["StructuredType"] = 229376] = "StructuredType"; - TypeFlags[TypeFlags["StructuredOrTypeVariable"] = 1032192] = "StructuredOrTypeVariable"; - TypeFlags[TypeFlags["TypeVariable"] = 540672] = "TypeVariable"; - // 'Narrowable' types are types where narrowing actually narrows. - // This *should* be every type other than null, undefined, void, and never - TypeFlags[TypeFlags["Narrowable"] = 17810431] = "Narrowable"; - TypeFlags[TypeFlags["NotUnionOrUnit"] = 16810497] = "NotUnionOrUnit"; - /* @internal */ - TypeFlags[TypeFlags["RequiresWidening"] = 6291456] = "RequiresWidening"; - /* @internal */ - TypeFlags[TypeFlags["PropagatingFlags"] = 14680064] = "PropagatingFlags"; - })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); - var ObjectFlags; - (function (ObjectFlags) { - ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; - ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; - ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; - ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; - ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; - ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; - ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; - ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; - })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); - var SignatureKind; - (function (SignatureKind) { - SignatureKind[SignatureKind["Call"] = 0] = "Call"; - SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; - })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); - var IndexKind; - (function (IndexKind) { - IndexKind[IndexKind["String"] = 0] = "String"; - IndexKind[IndexKind["Number"] = 1] = "Number"; - })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); - /* @internal */ - var SpecialPropertyAssignmentKind; - (function (SpecialPropertyAssignmentKind) { - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["None"] = 0] = "None"; - /// exports.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ExportsProperty"] = 1] = "ExportsProperty"; - /// module.exports = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ModuleExports"] = 2] = "ModuleExports"; - /// className.prototype.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["PrototypeProperty"] = 3] = "PrototypeProperty"; - /// this.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ThisProperty"] = 4] = "ThisProperty"; - // F.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["Property"] = 5] = "Property"; - })(SpecialPropertyAssignmentKind = ts.SpecialPropertyAssignmentKind || (ts.SpecialPropertyAssignmentKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var JsxEmit; - (function (JsxEmit) { - JsxEmit[JsxEmit["None"] = 0] = "None"; - JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; - JsxEmit[JsxEmit["React"] = 2] = "React"; - JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; - })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); - var NewLineKind; - (function (NewLineKind) { - NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; - })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); - var ScriptKind; - (function (ScriptKind) { - ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; - ScriptKind[ScriptKind["JS"] = 1] = "JS"; - ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; - ScriptKind[ScriptKind["TS"] = 3] = "TS"; - ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; - ScriptKind[ScriptKind["External"] = 5] = "External"; - })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); - var ScriptTarget; - (function (ScriptTarget) { - ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; - ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; - ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; - ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; - ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; - ScriptTarget[ScriptTarget["ESNext"] = 5] = "ESNext"; - ScriptTarget[ScriptTarget["Latest"] = 5] = "Latest"; - })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); - var LanguageVariant; - (function (LanguageVariant) { - LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; - LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; - })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); - /* @internal */ - var DiagnosticStyle; - (function (DiagnosticStyle) { - DiagnosticStyle[DiagnosticStyle["Simple"] = 0] = "Simple"; - DiagnosticStyle[DiagnosticStyle["Pretty"] = 1] = "Pretty"; - })(DiagnosticStyle = ts.DiagnosticStyle || (ts.DiagnosticStyle = {})); - var WatchDirectoryFlags; - (function (WatchDirectoryFlags) { - WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; - WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; - })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); - /* @internal */ - var CharacterCodes; - (function (CharacterCodes) { - CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; - CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; - // Unicode 3.0 space characters - CharacterCodes[CharacterCodes["space"] = 32] = "space"; - CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; - CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; - CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; - CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; - CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; - CharacterCodes[CharacterCodes["_"] = 95] = "_"; - CharacterCodes[CharacterCodes["$"] = 36] = "$"; - CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; - CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; - CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; - CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; - CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; - CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; - CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; - CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; - CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; - CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; - CharacterCodes[CharacterCodes["a"] = 97] = "a"; - CharacterCodes[CharacterCodes["b"] = 98] = "b"; - CharacterCodes[CharacterCodes["c"] = 99] = "c"; - CharacterCodes[CharacterCodes["d"] = 100] = "d"; - CharacterCodes[CharacterCodes["e"] = 101] = "e"; - CharacterCodes[CharacterCodes["f"] = 102] = "f"; - CharacterCodes[CharacterCodes["g"] = 103] = "g"; - CharacterCodes[CharacterCodes["h"] = 104] = "h"; - CharacterCodes[CharacterCodes["i"] = 105] = "i"; - CharacterCodes[CharacterCodes["j"] = 106] = "j"; - CharacterCodes[CharacterCodes["k"] = 107] = "k"; - CharacterCodes[CharacterCodes["l"] = 108] = "l"; - CharacterCodes[CharacterCodes["m"] = 109] = "m"; - CharacterCodes[CharacterCodes["n"] = 110] = "n"; - CharacterCodes[CharacterCodes["o"] = 111] = "o"; - CharacterCodes[CharacterCodes["p"] = 112] = "p"; - CharacterCodes[CharacterCodes["q"] = 113] = "q"; - CharacterCodes[CharacterCodes["r"] = 114] = "r"; - CharacterCodes[CharacterCodes["s"] = 115] = "s"; - CharacterCodes[CharacterCodes["t"] = 116] = "t"; - CharacterCodes[CharacterCodes["u"] = 117] = "u"; - CharacterCodes[CharacterCodes["v"] = 118] = "v"; - CharacterCodes[CharacterCodes["w"] = 119] = "w"; - CharacterCodes[CharacterCodes["x"] = 120] = "x"; - CharacterCodes[CharacterCodes["y"] = 121] = "y"; - CharacterCodes[CharacterCodes["z"] = 122] = "z"; - CharacterCodes[CharacterCodes["A"] = 65] = "A"; - CharacterCodes[CharacterCodes["B"] = 66] = "B"; - CharacterCodes[CharacterCodes["C"] = 67] = "C"; - CharacterCodes[CharacterCodes["D"] = 68] = "D"; - CharacterCodes[CharacterCodes["E"] = 69] = "E"; - CharacterCodes[CharacterCodes["F"] = 70] = "F"; - CharacterCodes[CharacterCodes["G"] = 71] = "G"; - CharacterCodes[CharacterCodes["H"] = 72] = "H"; - CharacterCodes[CharacterCodes["I"] = 73] = "I"; - CharacterCodes[CharacterCodes["J"] = 74] = "J"; - CharacterCodes[CharacterCodes["K"] = 75] = "K"; - CharacterCodes[CharacterCodes["L"] = 76] = "L"; - CharacterCodes[CharacterCodes["M"] = 77] = "M"; - CharacterCodes[CharacterCodes["N"] = 78] = "N"; - CharacterCodes[CharacterCodes["O"] = 79] = "O"; - CharacterCodes[CharacterCodes["P"] = 80] = "P"; - CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; - CharacterCodes[CharacterCodes["R"] = 82] = "R"; - CharacterCodes[CharacterCodes["S"] = 83] = "S"; - CharacterCodes[CharacterCodes["T"] = 84] = "T"; - CharacterCodes[CharacterCodes["U"] = 85] = "U"; - CharacterCodes[CharacterCodes["V"] = 86] = "V"; - CharacterCodes[CharacterCodes["W"] = 87] = "W"; - CharacterCodes[CharacterCodes["X"] = 88] = "X"; - CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; - CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; - CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; - CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; - CharacterCodes[CharacterCodes["at"] = 64] = "at"; - CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; - CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; - CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; - CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; - CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; - CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; - CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; - CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; - CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; - CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; - CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; - CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; - CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; - CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; - CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; - CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; - CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; - CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; - CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; - CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; - CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; - CharacterCodes[CharacterCodes["question"] = 63] = "question"; - CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; - CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; - CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; - CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; - CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; - CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; - CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; - CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; - })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); - /* @internal */ - var TransformFlags; - (function (TransformFlags) { - TransformFlags[TransformFlags["None"] = 0] = "None"; - // Facts - // - Flags used to indicate that a node or subtree contains syntax that requires transformation. - TransformFlags[TransformFlags["TypeScript"] = 1] = "TypeScript"; - TransformFlags[TransformFlags["ContainsTypeScript"] = 2] = "ContainsTypeScript"; - TransformFlags[TransformFlags["ContainsJsx"] = 4] = "ContainsJsx"; - TransformFlags[TransformFlags["ContainsESNext"] = 8] = "ContainsESNext"; - TransformFlags[TransformFlags["ContainsES2017"] = 16] = "ContainsES2017"; - TransformFlags[TransformFlags["ContainsES2016"] = 32] = "ContainsES2016"; - TransformFlags[TransformFlags["ES2015"] = 64] = "ES2015"; - TransformFlags[TransformFlags["ContainsES2015"] = 128] = "ContainsES2015"; - TransformFlags[TransformFlags["Generator"] = 256] = "Generator"; - TransformFlags[TransformFlags["ContainsGenerator"] = 512] = "ContainsGenerator"; - TransformFlags[TransformFlags["DestructuringAssignment"] = 1024] = "DestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 2048] = "ContainsDestructuringAssignment"; - // Markers - // - Flags used to indicate that a subtree contains a specific transformation. - TransformFlags[TransformFlags["ContainsDecorators"] = 4096] = "ContainsDecorators"; - TransformFlags[TransformFlags["ContainsPropertyInitializer"] = 8192] = "ContainsPropertyInitializer"; - TransformFlags[TransformFlags["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags[TransformFlags["ContainsCapturedLexicalThis"] = 32768] = "ContainsCapturedLexicalThis"; - TransformFlags[TransformFlags["ContainsLexicalThisInComputedPropertyName"] = 65536] = "ContainsLexicalThisInComputedPropertyName"; - TransformFlags[TransformFlags["ContainsDefaultValueAssignments"] = 131072] = "ContainsDefaultValueAssignments"; - TransformFlags[TransformFlags["ContainsParameterPropertyAssignments"] = 262144] = "ContainsParameterPropertyAssignments"; - TransformFlags[TransformFlags["ContainsSpread"] = 524288] = "ContainsSpread"; - TransformFlags[TransformFlags["ContainsObjectSpread"] = 1048576] = "ContainsObjectSpread"; - TransformFlags[TransformFlags["ContainsRest"] = 524288] = "ContainsRest"; - TransformFlags[TransformFlags["ContainsObjectRest"] = 1048576] = "ContainsObjectRest"; - TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 2097152] = "ContainsComputedPropertyName"; - TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 4194304] = "ContainsBlockScopedBinding"; - TransformFlags[TransformFlags["ContainsBindingPattern"] = 8388608] = "ContainsBindingPattern"; - TransformFlags[TransformFlags["ContainsYield"] = 16777216] = "ContainsYield"; - TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 33554432] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - // Assertions - // - Bitmasks that are used to assert facts about the syntax of a node and its subtree. - TransformFlags[TransformFlags["AssertTypeScript"] = 3] = "AssertTypeScript"; - TransformFlags[TransformFlags["AssertJsx"] = 4] = "AssertJsx"; - TransformFlags[TransformFlags["AssertESNext"] = 8] = "AssertESNext"; - TransformFlags[TransformFlags["AssertES2017"] = 16] = "AssertES2017"; - TransformFlags[TransformFlags["AssertES2016"] = 32] = "AssertES2016"; - TransformFlags[TransformFlags["AssertES2015"] = 192] = "AssertES2015"; - TransformFlags[TransformFlags["AssertGenerator"] = 768] = "AssertGenerator"; - TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 3072] = "AssertDestructuringAssignment"; - // Scope Exclusions - // - Bitmasks that exclude flags from propagating out of a specific context - // into the subtree flags of their container. - TransformFlags[TransformFlags["NodeExcludes"] = 536872257] = "NodeExcludes"; - TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 601249089] = "ArrowFunctionExcludes"; - TransformFlags[TransformFlags["FunctionExcludes"] = 601281857] = "FunctionExcludes"; - TransformFlags[TransformFlags["ConstructorExcludes"] = 601015617] = "ConstructorExcludes"; - TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 601015617] = "MethodOrAccessorExcludes"; - TransformFlags[TransformFlags["ClassExcludes"] = 539358529] = "ClassExcludes"; - TransformFlags[TransformFlags["ModuleExcludes"] = 574674241] = "ModuleExcludes"; - TransformFlags[TransformFlags["TypeExcludes"] = -3] = "TypeExcludes"; - TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 540087617] = "ObjectLiteralExcludes"; - TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 537396545] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 546309441] = "VariableDeclarationListExcludes"; - TransformFlags[TransformFlags["ParameterExcludes"] = 536872257] = "ParameterExcludes"; - TransformFlags[TransformFlags["CatchClauseExcludes"] = 537920833] = "CatchClauseExcludes"; - TransformFlags[TransformFlags["BindingPatternExcludes"] = 537396545] = "BindingPatternExcludes"; - // Masks - // - Additional bitmasks - TransformFlags[TransformFlags["TypeScriptClassSyntaxMask"] = 274432] = "TypeScriptClassSyntaxMask"; - TransformFlags[TransformFlags["ES2015FunctionSyntaxMask"] = 163840] = "ES2015FunctionSyntaxMask"; - })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); - var EmitFlags; - (function (EmitFlags) { - EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; - EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; - EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; - EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; - EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; - EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; - EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; - EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; - EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; - EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; - EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; - EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; - EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; - EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; - EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; - EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; - EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; - EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; - EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; - EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; - EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; - EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; - EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; - EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; - EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; - EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; - EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; - })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); - /** - * Used by the checker, this enum keeps track of external emit helpers that should be type - * checked. - */ - /* @internal */ - var ExternalEmitHelpers; - (function (ExternalEmitHelpers) { - ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; - ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; - ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; - ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; - ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; - ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; - ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; - ExternalEmitHelpers[ExternalEmitHelpers["Spread"] = 1024] = "Spread"; - ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; - // Helpers included by ES2015 for..of - ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; - // Helpers included by ES2017 for..await..of - ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; - // Helpers included by ES2017 async generators - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - // Helpers included by yield* in ES2017 async generators - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - // Helpers included by ES2015 spread - ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; - ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 16384] = "LastEmitHelper"; - })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); - var EmitHint; - (function (EmitHint) { - EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; - EmitHint[EmitHint["Expression"] = 1] = "Expression"; - EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; - EmitHint[EmitHint["Unspecified"] = 3] = "Unspecified"; - })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); -})(ts || (ts = {})); -/*@internal*/ -var ts; -(function (ts) { - /** Gets a timestamp with (at least) ms resolution */ - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -/*@internal*/ -/** Performance measurements for the compiler. */ -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - /** - * Marks a performance event. - * - * @param markName The name of the mark. - */ - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - /** - * Adds a performance measurement with the specified name. - * - * @param measureName The name of the performance measurement. - * @param startMarkName The name of the starting mark. If not supplied, the point at which the - * profiler was enabled is used. - * @param endMarkName The name of the ending mark. If not supplied, the current timestamp is - * used. - */ - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - /** - * Gets the number of times a marker was encountered. - * - * @param markName The name of the mark. - */ - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - /** - * Gets the total duration of all measurements with the supplied name. - * - * @param measureName The name of the measure whose durations should be accumulated. - */ - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - /** - * Iterate over each measure, performing some action - * - * @param cb The action to perform for each measure - */ - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - /** Enables (and resets) performance measurements for the compiler. */ - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - /** Disables performance measurements for the compiler. */ - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /** The version of the TypeScript compiler release */ - ts.version = "2.3.3"; -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - /** - * Ternary values are defined such that - * x & y is False if either x or y is False. - * x & y is Maybe if either x or y is Maybe, but neither x or y is False. - * x & y is True if both x and y are True. - * x | y is False if both x and y are False. - * x | y is Maybe if either x or y is Maybe, but neither x or y is True. - * x | y is True if either x or y is True. - */ - var Ternary; - (function (Ternary) { - Ternary[Ternary["False"] = 0] = "False"; - Ternary[Ternary["Maybe"] = 1] = "Maybe"; - Ternary[Ternary["True"] = -1] = "True"; - })(Ternary = ts.Ternary || (ts.Ternary = {})); - // More efficient to create a collator once and use its `compare` than to call `a.localeCompare(b)` many times. - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(/*locales*/ undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - // Intl is missing in Safari, and node 0.10 treats "a" as greater than "B". - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - /** Create a MapLike with good performance. */ - function createDictionaryObject() { - var map = Object.create(/*prototype*/ null); // tslint:disable-line:no-null-keyword - // Using 'delete' on an object causes V8 to put the object in dictionary mode. - // This disables creation of hidden classes, which are expensive when an object is - // constantly changing shape. - map["__"] = undefined; - delete map["__"]; - return map; - } - /** Create a new map. If a template object is provided, the map will copy entries from it. */ - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - // Copies keys/values from template. Note that for..in will not throw if - // template is undefined, and instead will just exit the loop. - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - // Internet Explorer's Map doesn't support iteration, so don't use it. - // tslint:disable-next-line:no-in-operator - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - // Keep the class inside a function so it doesn't get compiled if it's not used. - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - // tslint:disable-next-line:no-in-operator - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - // path should already be well-formed so it does not need to be normalized - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - var Comparison; - (function (Comparison) { - Comparison[Comparison["LessThan"] = -1] = "LessThan"; - Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; - Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; - })(Comparison = ts.Comparison || (ts.Comparison = {})); - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - /** - * Iterates through 'array' by index and performs the callback on each element of array until the callback - * returns a truthy value, then returns that value. - * If no such value is found, the callback is applied to each element of array and undefined is returned. - */ - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - /** - * Iterates through the parent chain of a node and performs the callback on each parent until the callback - * returns a truthy value, then returns that value. - * If no such value is found, it applies the callback until the parent pointer is undefined or the callback returns "quit" - * At that point findAncestor returns undefined. - */ - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - /** - * Iterates through `array` by index and performs the callback on each element of array until the callback - * returns a falsey value, then returns false. - * If no such value is found, the callback is applied to each element of array and `true` is returned. - */ - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - /** Works like Array.prototype.find, returning `undefined` if no element satisfying the predicate is found. */ - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - /** Works like Array.prototype.findIndex, returning `-1` if no element satisfying the predicate is found. */ - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - /** - * Returns the first truthy result of `callback`, or else fails. - * This is like `forEach`, but never returns undefined. - */ - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - // Maps from T to T and avoids allocation if all elements map to themselves - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - /** - * Flattens an array containing a mix of array or non-array elements. - * - * @param array The array to flatten. - */ - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - /** - * Maps an array. If the mapped value is an array, it is spread into the result. - * - * @param array The array to map. - * @param mapfn The callback used to map the result into one or more values. - */ - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - /** - * Computes the first matching span of elements and returns a tuple of the first span - * and the remaining elements. - */ - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - /** - * Maps contiguous spans of values with the same key. - * - * @param array The array to map. - * @param keyfn A callback used to select the key for an element. - * @param mapfn A callback used to map a contiguous chunk of values to a single value. - */ - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - // TODO: fixme (N^2) - add optional comparer so collection can be sorted before deduplication. - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - /** - * Compacts an array, removing any falsey elements. - */ - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - /** - * Gets the relative complement of `arrayA` with respect to `b`, returning the elements that - * are not present in `arrayA` but are present in `arrayB`. Assumes both arrays are sorted - * based on the provided comparer. - */ - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1 /* LessThan */: break inner; - case 0 /* EqualTo */: continue outer; - case 1 /* GreaterThan */: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - /** - * Appends a value to an array, returning the array. - * - * @param to The array to which `value` is to be appended. If `to` is `undefined`, a new array - * is created if `value` was appended. - * @param value The value to append to the array. If `value` is `undefined`, nothing is - * appended. - */ - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - /** - * Appends a range of value to an array, returning the array. - * - * @param to The array to which `value` is to be appended. If `to` is `undefined`, a new array - * is created if `value` was appended. - * @param from The values to append to the array. If `from` is `undefined`, nothing is - * appended. If an element of `from` is `undefined`, that element is not appended. - */ - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - /** - * Stable sort of an array. Elements equal to each other maintain their relative position in the array. - */ - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) // create array of indices - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) // sort indices by value then position - .map(function (i) { return array[i]; }); // get sorted array - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - /** - * Returns the first element of an array if non-empty, `undefined` otherwise. - */ - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - /** - * Returns the last element of an array if non-empty, `undefined` otherwise. - */ - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - /** - * Returns the only element of an array if it contains only one element, `undefined` otherwise. - */ - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - /** - * Returns the only element of an array if it contains only one element; otheriwse, returns the - * array. - */ - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - /** - * Performs a binary search, finding the index at which 'value' occurs in 'array'. - * If no such index is found, returns the 2's-complement of first index at which - * number[index] exceeds number. - * @param array A sorted array whose first element must be no larger than number - * @param number The value to be searched for in the array. - */ - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - /** - * Indicates whether a map-like contains an own property with the specified key. - * - * @param map A map-like. - * @param key A property key. - */ - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - /** - * Gets the value of an owned property in a map-like. - * - * @param map A map-like. - * @param key A property key. - */ - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - /** - * Gets the owned, enumerable property keys of a map-like. - * - * NOTE: This is intended for use with MapLike objects. For Map objects, use - * Object.keys instead as it offers better performance. - * - * @param map A map-like. - */ - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - /** - * Calls `callback` for each entry in the map, returning the first truthy result. - * Use `map.forEach` instead for normal iteration. - */ - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - /** `forEachEntry` for just keys. */ - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - /** Copy entries from `source` to `target`. */ - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - /** - * Performs a shallow equality comparison of the contents of two map-likes. - * - * @param left A map-like whose properties should be compared. - * @param right A map-like whose properties should be compared. - */ - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - /** - * Tests whether a value is an array. - */ - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - /** Does nothing. */ - function noop() { } - ts.noop = noop; - /** Throws an error because a function is not implemented. */ - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - /* internal */ - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - if (ignoreCase) { - // Checking if "collator exists indicates that Intl is available. - // We still have to check if "collator.compare" is correct. If it is not, use "String.localeComapre" - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, /*locales*/ undefined, { usage: "sort", sensitivity: "accent" }); // accent means a ≠ b, a ≠ á, a = A - return result < 0 ? -1 /* LessThan */ : result > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0 /* EqualTo */; - } - return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, /*ignoreCase*/ true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0 /* EqualTo */; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - // We still have both chains. - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - // if the chains are done, then these messages are the same. - return 0 /* EqualTo */; - } - // We still have one chain remaining. The shorter chain should come first. - return text1 ? 1 /* GreaterThan */ : -1 /* LessThan */; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0 /* EqualTo */; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - /** - * Returns length of path root (i.e. length of "/", "x:/", "//server/share/, file:///user/files") - */ - function getRootLength(path) { - if (path.charCodeAt(0) === 47 /* slash */) { - if (path.charCodeAt(1) !== 47 /* slash */) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58 /* colon */) { - if (path.charCodeAt(2) === 47 /* slash */) - return 3; - return 2; - } - // Per RFC 1738 'file' URI schema has the shape file:/// - // if is omitted then it is assumed that host value is 'localhost', - // however slash after the omitted is not removed. - // file:///folder1/file1 - this is a correct URI - // file://folder2/file2 - this is an incorrect URI - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - /** - * Internally, we represent paths as strings with '/' as the directory separator. - * When we make system calls (eg: LanguageServiceHost.getDirectory()), - * we expect the host to correctly handle paths in our specified format. - */ - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47 /* slash */; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - // A part may be an empty string (which is 'falsy') if the path had consecutive slashes, - // e.g. "path//file.ts". Drop these before re-joining the parts. - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - /** A path ending with '/' refers to a directory only, never a file. */ - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - // TypeScript 1.0 spec (April 2014): 11.2.1 - // An external module name is "relative" if the first term is "." or "..". - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0 /* ES3 */; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - /* @internal */ - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42 /* asterisk */) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - // have already seen asterisk - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - // If the path is not rooted it is relative to current directory - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - // Get root length of http://www.website.com/folder1/folder2/ - // In this example the root is: http://www.website.com/ - // normalized path components should be ["http://www.website.com/", "folder1", "folder2"] - var urlLength = url.length; - // Initial root length is http:// part - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - // Consume all immediate slashes in the protocol - // eg.initial rootlength is just file:// but it needs to consume another "/" in file:/// - if (url.charCodeAt(rootLength) === 47 /* slash */) { - rootLength++; - } - else { - // non slash character means we continue proceeding to next component of root search - break; - } - } - // there are no parts after http:// just return current string as the pathComponent - if (rootLength === urlLength) { - return [url]; - } - // Find the index of "/" after website.com so the root can be http://www.website.com/ (from existing http://) - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - // Found the "/" after the website.com so the root is length of http://www.website.com/ - // and get components after the root normally like any other folder components - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - // Can't find the host assume the rest of the string as component - // but make sure we append "/" to it as root is not joined using "/" - // eg. if url passed in was http://website.com we want to use root as [http://website.com/] - // so that other path manipulations will be correct and it can be merged with relative paths correctly - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - // If the directory path given was of type test/cases/ then we really need components of directory to be only till its name - // that is ["test", "cases", ""] needs to be actually ["test", "cases"] - directoryComponents.length--; - } - // Find the component that differs - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - // Get the relative path - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - // Cant find the relative path, get the absolute path - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - /** - * Removes a trailing directory separator from a path. - * @param path The path. - */ - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - /** - * Adds a trailing directory separator to a path, if it does not already have one. - * @param path The path. - */ - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0 /* EqualTo */) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0 /* EqualTo */) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - /* @internal */ - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - /* @internal */ - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - // Reserved characters, forces escaping of any non-word (or digit), non-whitespace character. - // It may be inefficient (we could just match (/[-[\]{}()*+?.,\\^$|#\s]/g), but this is future - // proof. - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42 /* asterisk */, 63 /* question */]; - /** - * Matches any single directory segment unless it is the last segment and a .min.js file - * Breakdown: - * [^./] # matches everything up to the first . character (excluding directory seperators) - * (\\.(?!min\\.js$))? # matches . characters but not if they are part of the .min.js file extension - */ - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - // If excluding, match "foo/bar/baz...", but if including, only allow "foo". - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - /** - * Regex for the ** wildcard. Matches any number of subdirectories. When used for including - * files or directories, does not match subdirectories that start with a . character - */ - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - /** - * An "includes" path "foo" is implicitly a glob "foo/** /*" (without the space) if its last component has no extension, - * and does not contain any glob characters itself. - */ - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - // getNormalizedPathComponents includes the separator for the root component. - // We need to remove to create our regex correctly. - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - // The * and ? wildcards should not match directories or files that start with . if they - // appear first in a component. Dotted directories and files can be included explicitly - // like so: **/.*/.* - if (component.charCodeAt(0) === 42 /* asterisk */) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63 /* question */) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - // Associate an array of results with each include regex. This keeps results in order of the "include" order. - // If there are no "includes", then just put everything in results[0]. - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - /** - * Computes the unique non-wildcard base paths amongst the provided include patterns. - */ - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - // Storage for our results in the form of literal paths (e.g. the paths as written by the user). - var basePaths = [path]; - if (includes) { - // Storage for literal base paths amongst the include patterns. - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - // We also need to check the relative paths by converting them to absolute and normalizing - // in case they escape the base path (e.g "..\somedirectory") - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - // Append the literal and canonical candidate base paths. - includeBasePaths.push(getIncludeBasePath(absolute)); - } - // Sort the offsets array using either the literal or canonical path representations. - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - // Iterate over each include base path and include unique base paths that are not a - // subpath of an existing base path - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - // No "*" or "?" in the path - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - // Using scriptKind as a condition handles both: - // - 'scriptKind' is unspecified and thus it is `undefined` - // - 'scriptKind' is set and it is `Unknown` (0) - // If the 'scriptKind' is 'undefined' or 'Unknown' then we attempt - // to get the ScriptKind from the file name. If it cannot be resolved - // from the file name then the default 'TS' script kind is returned. - return (scriptKind || getScriptKindFromFileName(fileName)) || 3 /* TS */; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1 /* JS */; - case ".jsx": - return 2 /* JSX */; - case ".ts": - return 3 /* TS */; - case ".tsx": - return 4 /* TSX */; - default: - return 0 /* Unknown */; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - /** - * List of supported extensions in order of file resolution precedence. - */ - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - /** Must have ".d.ts" first because if ".ts" goes first, that will be detected as the extension instead of ".d.ts". */ - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - /** - * Extension boundaries by priority. Lower numbers indicate higher priorities, and are - * aligned to the offset of the highest priority extension in the - * allSupportedExtensions array. - */ - var ExtensionPriority; - (function (ExtensionPriority) { - ExtensionPriority[ExtensionPriority["TypeScriptFiles"] = 0] = "TypeScriptFiles"; - ExtensionPriority[ExtensionPriority["DeclarationAndJavaScriptFiles"] = 2] = "DeclarationAndJavaScriptFiles"; - ExtensionPriority[ExtensionPriority["Highest"] = 0] = "Highest"; - ExtensionPriority[ExtensionPriority["Lowest"] = 2] = "Lowest"; - })(ExtensionPriority = ts.ExtensionPriority || (ts.ExtensionPriority = {})); - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - // If its not in the list of supported extensions, this is likely a - // TypeScript file with a non-ts extension - return 0 /* Highest */; - } - ts.getExtensionPriority = getExtensionPriority; - /** - * Adjusts an extension priority to be the highest priority within the same range. - */ - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2 /* DeclarationAndJavaScriptFiles */) { - return 0 /* TypeScriptFiles */; - } - else if (extensionPriority < supportedExtensions.length) { - return 2 /* DeclarationAndJavaScriptFiles */; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - /** - * Gets the next lowest extension priority for a given priority. - */ - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2 /* DeclarationAndJavaScriptFiles */) { - return 2 /* DeclarationAndJavaScriptFiles */; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.modifierFlagsCache = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var AssertionLevel; - (function (AssertionLevel) { - AssertionLevel[AssertionLevel["None"] = 0] = "None"; - AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; - AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; - AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; - })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0 /* None */; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(/*expression*/ false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - /** Remove an item from an array, moving everything to its right one space left. */ - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - /** Remove an item by index from an array, moving everything to its right one space left. */ - function orderedRemoveItemAt(array, index) { - // This seems to be faster than either `array.splice(i, 1)` or `array.copyWithin(i, i+ 1)`. - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - // Fill in the "hole" left at `index`. - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - /** Remove the *first* occurrence of `item` from the array. */ - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - /** Remove the *first* element satisfying `predicate`. */ - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - /** - * patternStrings contains both pattern strings (containing "*") and regular strings. - * Return an exact match if possible, or a pattern match, or undefined. - * (These are verified by verifyCompilerOptions to have 0 or 1 "*" characters.) - */ - /* @internal */ - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - // pattern was matched as is - no need to search further - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - /* @internal */ - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - /** - * Given that candidate matches pattern, returns the text matching the '*'. - * E.g.: matchedText(tryParsePattern("foo*baz"), "foobarbaz") === "bar" - */ - /* @internal */ - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - /** Return the object corresponding to the best pattern to match `candidate`. */ - /* @internal */ - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - // use length of prefix as betterness criteria - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - /* @internal */ - function tryParsePattern(pattern) { - // This should be verified outside of here and a proper error thrown. - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - // This is a fast way of testing the following conditions: - // pos === undefined || pos === null || isNaN(pos) || pos < 0; - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - /** True if an extension is one of the supported TypeScript extensions. */ - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - /** - * Gets the extension from a path. - * Path must have a valid extension. - */ - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -/// -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - // One file can have multiple watchers - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - // When files are deleted from disk, the triggered "rename" event would have a relativefileName of "undefined" - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - // Some applications save a working file via rename operations - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - // win32\win64 are case insensitive platforms - if (platform === "win32" || platform === "win64") { - return false; - } - // convert current file name to upper case / lower case and check if file exists - // (guards against cases when name is already all uppercase or lowercase) - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - // Big endian UTF-16 byte order mark detected. Since big endian is not supported by node.js, - // flip all byte pairs and treat as little endian. - len &= ~1; // Round down to a multiple of 2 - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - // Little endian UTF-16 byte order mark detected - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - // UTF-8 byte order mark detected - return buffer.toString("utf8", 3); - } - // Default is UTF-8 with no byte order mark - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - // If a BOM is required, emit one - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, /*position*/ undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - // This is necessary because on some file system node fails to exclude - // "." and "..". See https://github.com/nodejs/node/issues/4002 - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - var FileSystemEntryKind; - (function (FileSystemEntryKind) { - FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; - FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; - })(FileSystemEntryKind || (FileSystemEntryKind = {})); - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0 /* File */: return stat.isFile(); - case 1 /* Directory */: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0 /* File */); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1 /* Directory */); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1 /* Directory */); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows - // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) - var options; - if (!directoryExists(directoryName)) { - // do nothing if target folder does not exist - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - // In watchDirectory we only care about adding and removing files (when event name is - // "rename"); changes made within files are handled by corresponding fileWatchers (when - // event name is "change") - if (eventName === "rename") { - // When deleting a file, the passed baseFileName is null - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - // Could not enable source maps. - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - // encoding is automatically handled by the implementation in ChakraHost - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - // If a BOM is required, emit one - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - // process and process.nextTick checks if current environment is node-like - // process.browser check excludes webpack and browserify - sys = getNodeSystem(); - } - if (sys) { - // patch writefile to create folder before writing the file - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 /* Normal */ - : 0 /* None */; - } -})(ts || (ts = {})); -// -/// -/* @internal */ -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. Use the syntax '{0}'." }, - Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: { code: 8018, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", message: "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /* @internal */ - function tokenIsIdentifierOrKeyword(token) { - return token >= 71 /* Identifier */; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117 /* AbstractKeyword */, - "any": 119 /* AnyKeyword */, - "as": 118 /* AsKeyword */, - "boolean": 122 /* BooleanKeyword */, - "break": 72 /* BreakKeyword */, - "case": 73 /* CaseKeyword */, - "catch": 74 /* CatchKeyword */, - "class": 75 /* ClassKeyword */, - "continue": 77 /* ContinueKeyword */, - "const": 76 /* ConstKeyword */, - "constructor": 123 /* ConstructorKeyword */, - "debugger": 78 /* DebuggerKeyword */, - "declare": 124 /* DeclareKeyword */, - "default": 79 /* DefaultKeyword */, - "delete": 80 /* DeleteKeyword */, - "do": 81 /* DoKeyword */, - "else": 82 /* ElseKeyword */, - "enum": 83 /* EnumKeyword */, - "export": 84 /* ExportKeyword */, - "extends": 85 /* ExtendsKeyword */, - "false": 86 /* FalseKeyword */, - "finally": 87 /* FinallyKeyword */, - "for": 88 /* ForKeyword */, - "from": 140 /* FromKeyword */, - "function": 89 /* FunctionKeyword */, - "get": 125 /* GetKeyword */, - "if": 90 /* IfKeyword */, - "implements": 108 /* ImplementsKeyword */, - "import": 91 /* ImportKeyword */, - "in": 92 /* InKeyword */, - "instanceof": 93 /* InstanceOfKeyword */, - "interface": 109 /* InterfaceKeyword */, - "is": 126 /* IsKeyword */, - "keyof": 127 /* KeyOfKeyword */, - "let": 110 /* LetKeyword */, - "module": 128 /* ModuleKeyword */, - "namespace": 129 /* NamespaceKeyword */, - "never": 130 /* NeverKeyword */, - "new": 94 /* NewKeyword */, - "null": 95 /* NullKeyword */, - "number": 133 /* NumberKeyword */, - "object": 134 /* ObjectKeyword */, - "package": 111 /* PackageKeyword */, - "private": 112 /* PrivateKeyword */, - "protected": 113 /* ProtectedKeyword */, - "public": 114 /* PublicKeyword */, - "readonly": 131 /* ReadonlyKeyword */, - "require": 132 /* RequireKeyword */, - "global": 141 /* GlobalKeyword */, - "return": 96 /* ReturnKeyword */, - "set": 135 /* SetKeyword */, - "static": 115 /* StaticKeyword */, - "string": 136 /* StringKeyword */, - "super": 97 /* SuperKeyword */, - "switch": 98 /* SwitchKeyword */, - "symbol": 137 /* SymbolKeyword */, - "this": 99 /* ThisKeyword */, - "throw": 100 /* ThrowKeyword */, - "true": 101 /* TrueKeyword */, - "try": 102 /* TryKeyword */, - "type": 138 /* TypeKeyword */, - "typeof": 103 /* TypeOfKeyword */, - "undefined": 139 /* UndefinedKeyword */, - "var": 104 /* VarKeyword */, - "void": 105 /* VoidKeyword */, - "while": 106 /* WhileKeyword */, - "with": 107 /* WithKeyword */, - "yield": 116 /* YieldKeyword */, - "async": 120 /* AsyncKeyword */, - "await": 121 /* AwaitKeyword */, - "of": 142 /* OfKeyword */, - "{": 17 /* OpenBraceToken */, - "}": 18 /* CloseBraceToken */, - "(": 19 /* OpenParenToken */, - ")": 20 /* CloseParenToken */, - "[": 21 /* OpenBracketToken */, - "]": 22 /* CloseBracketToken */, - ".": 23 /* DotToken */, - "...": 24 /* DotDotDotToken */, - ";": 25 /* SemicolonToken */, - ",": 26 /* CommaToken */, - "<": 27 /* LessThanToken */, - ">": 29 /* GreaterThanToken */, - "<=": 30 /* LessThanEqualsToken */, - ">=": 31 /* GreaterThanEqualsToken */, - "==": 32 /* EqualsEqualsToken */, - "!=": 33 /* ExclamationEqualsToken */, - "===": 34 /* EqualsEqualsEqualsToken */, - "!==": 35 /* ExclamationEqualsEqualsToken */, - "=>": 36 /* EqualsGreaterThanToken */, - "+": 37 /* PlusToken */, - "-": 38 /* MinusToken */, - "**": 40 /* AsteriskAsteriskToken */, - "*": 39 /* AsteriskToken */, - "/": 41 /* SlashToken */, - "%": 42 /* PercentToken */, - "++": 43 /* PlusPlusToken */, - "--": 44 /* MinusMinusToken */, - "<<": 45 /* LessThanLessThanToken */, - ">": 46 /* GreaterThanGreaterThanToken */, - ">>>": 47 /* GreaterThanGreaterThanGreaterThanToken */, - "&": 48 /* AmpersandToken */, - "|": 49 /* BarToken */, - "^": 50 /* CaretToken */, - "!": 51 /* ExclamationToken */, - "~": 52 /* TildeToken */, - "&&": 53 /* AmpersandAmpersandToken */, - "||": 54 /* BarBarToken */, - "?": 55 /* QuestionToken */, - ":": 56 /* ColonToken */, - "=": 58 /* EqualsToken */, - "+=": 59 /* PlusEqualsToken */, - "-=": 60 /* MinusEqualsToken */, - "*=": 61 /* AsteriskEqualsToken */, - "**=": 62 /* AsteriskAsteriskEqualsToken */, - "/=": 63 /* SlashEqualsToken */, - "%=": 64 /* PercentEqualsToken */, - "<<=": 65 /* LessThanLessThanEqualsToken */, - ">>=": 66 /* GreaterThanGreaterThanEqualsToken */, - ">>>=": 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */, - "&=": 68 /* AmpersandEqualsToken */, - "|=": 69 /* BarEqualsToken */, - "^=": 70 /* CaretEqualsToken */, - "@": 57 /* AtToken */, - }); - /* - As per ECMAScript Language Specification 3th Edition, Section 7.6: Identifiers - 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1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - /* - As per ECMAScript Language Specification 5th Edition, Section 7.6: ISyntaxToken Names and Identifiers - IdentifierStart :: - Can contain Unicode 6.2 categories: - Uppercase letter (Lu), - Lowercase letter (Ll), - Titlecase letter (Lt), - Modifier letter (Lm), - Other letter (Lo), or - Letter number (Nl). - IdentifierPart :: - Can contain IdentifierStart + Unicode 6.2 categories: - Non-spacing mark (Mn), - Combining spacing mark (Mc), - Decimal number (Nd), - Connector punctuation (Pc), - , or - . - - Codepoint ranges for ES5 Identifiers are extracted from the Unicode 6.2 specification at: - http://www.unicode.org/Public/6.2.0/ucd/UnicodeData.txt - */ - var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2785, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2929, 2929, 2947, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3024, 3024, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3133, 3160, 3161, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3261, 3261, 3294, 3294, 3296, 3297, 3313, 3314, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3389, 3406, 3406, 3424, 3425, 3450, 3455, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3807, 3840, 3840, 3904, 3911, 3913, 3948, 3976, 3980, 4096, 4138, 4159, 4159, 4176, 4181, 4186, 4189, 4193, 4193, 4197, 4198, 4206, 4208, 4213, 4225, 4238, 4238, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5905, 5920, 5937, 5952, 5969, 5984, 5996, 5998, 6000, 6016, 6067, 6103, 6103, 6108, 6108, 6176, 6263, 6272, 6312, 6314, 6314, 6320, 6389, 6400, 6428, 6480, 6509, 6512, 6516, 6528, 6571, 6593, 6599, 6656, 6678, 6688, 6740, 6823, 6823, 6917, 6963, 6981, 6987, 7043, 7072, 7086, 7087, 7098, 7141, 7168, 7203, 7245, 7247, 7258, 7293, 7401, 7404, 7406, 7409, 7413, 7414, 7424, 7615, 7680, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8305, 8305, 8319, 8319, 8336, 8348, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11502, 11506, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11648, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11823, 11823, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12348, 12353, 12438, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42527, 42538, 42539, 42560, 42606, 42623, 42647, 42656, 42735, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43009, 43011, 43013, 43015, 43018, 43020, 43042, 43072, 43123, 43138, 43187, 43250, 43255, 43259, 43259, 43274, 43301, 43312, 43334, 43360, 43388, 43396, 43442, 43471, 43471, 43520, 43560, 43584, 43586, 43588, 43595, 43616, 43638, 43642, 43642, 43648, 43695, 43697, 43697, 43701, 43702, 43705, 43709, 43712, 43712, 43714, 43714, 43739, 43741, 43744, 43754, 43762, 43764, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44002, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - var unicodeES5IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2787, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2915, 2918, 2927, 2929, 2929, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3024, 3024, 3031, 3031, 3046, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3160, 3161, 3168, 3171, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3260, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3299, 3302, 3311, 3313, 3314, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3396, 3398, 3400, 3402, 3406, 3415, 3415, 3424, 3427, 3430, 3439, 3450, 3455, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3807, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3948, 3953, 3972, 3974, 3991, 3993, 4028, 4038, 4038, 4096, 4169, 4176, 4253, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6263, 6272, 6314, 6320, 6389, 6400, 6428, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6617, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7376, 7378, 7380, 7414, 7424, 7654, 7676, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8204, 8205, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 11823, 11823, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12442, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42647, 42655, 42737, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43047, 43072, 43123, 43136, 43204, 43216, 43225, 43232, 43255, 43259, 43259, 43264, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43643, 43648, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - // Bail out quickly if it couldn't possibly be in the map. - if (code < map[0]) { - return false; - } - // Perform binary search in one of the Unicode range maps - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - // mid has to be even to catch a range's beginning - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - /* @internal */ function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 /* ES5 */ ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 /* ES5 */ ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - /* @internal */ - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - /* @internal */ - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - /* @internal */ - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - /* @internal */ - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - /* @internal */ - /** - * We assume the first line starts at position 0 and 'position' is non-negative. - */ - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - // If the actual position was not found, - // the binary search returns the 2's-complement of the next line start - // e.g. if the line starts at [5, 10, 23, 80] and the position requested was 20 - // then the search will return -2. - // - // We want the index of the previous line start, so we subtract 1. - // Review 2's-complement if this is confusing. - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - /** Does not include line breaks. For that, see isWhiteSpaceLike. */ - function isWhiteSpaceSingleLine(ch) { - // Note: nextLine is in the Zs space, and should be considered to be a whitespace. - // It is explicitly not a line-break as it isn't in the exact set specified by EcmaScript. - return ch === 32 /* space */ || - ch === 9 /* tab */ || - ch === 11 /* verticalTab */ || - ch === 12 /* formFeed */ || - ch === 160 /* nonBreakingSpace */ || - ch === 133 /* nextLine */ || - ch === 5760 /* ogham */ || - ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || - ch === 8239 /* narrowNoBreakSpace */ || - ch === 8287 /* mathematicalSpace */ || - ch === 12288 /* ideographicSpace */ || - ch === 65279 /* byteOrderMark */; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - // ES5 7.3: - // The ECMAScript line terminator characters are listed in Table 3. - // Table 3: Line Terminator Characters - // Code Unit Value Name Formal Name - // \u000A Line Feed - // \u000D Carriage Return - // \u2028 Line separator - // \u2029 Paragraph separator - // Only the characters in Table 3 are treated as line terminators. Other new line or line - // breaking characters are treated as white space but not as line terminators. - return ch === 10 /* lineFeed */ || - ch === 13 /* carriageReturn */ || - ch === 8232 /* lineSeparator */ || - ch === 8233 /* paragraphSeparator */; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; - } - /* @internal */ - function isOctalDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - // Keep in sync with skipTrivia - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - case 10 /* lineFeed */: - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - case 47 /* slash */: - // starts of normal trivia - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - // Starts of conflict marker trivia - return true; - case 35 /* hash */: - // Only if its the beginning can we have #! trivia - return pos === 0; - default: - return ch > 127 /* maxAsciiCharacter */; - } - } - ts.couldStartTrivia = couldStartTrivia; - /* @internal */ - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - // Keep in sync with couldStartTrivia - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35 /* hash */: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - // All conflict markers consist of the same character repeated seven times. If it is - // a <<<<<<< or >>>>>>> marker then it is also followed by a space. - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - // Conflict markers must be at the start of a line. - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 /* equals */ || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61 /* equals */); - // Consume everything from the start of the mid-conflict marker to the start of the next - // end-conflict marker. - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 /* greaterThan */ && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - // Shebangs check must only be done at the start of the file - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - /** - * Invokes a callback for each comment range following the provided position. - * - * Single-line comment ranges include the leading double-slash characters but not the ending - * line break. Multi-line comment ranges include the leading slash-asterisk and trailing - * asterisk-slash characters. - * - * @param reduce If true, accumulates the result of calling the callback in a fashion similar - * to reduceLeft. If false, iteration stops when the callback returns a truthy value. - * @param text The source text to scan. - * @param pos The position at which to start scanning. - * @param trailing If false, whitespace is skipped until the first line break and comments - * between that location and the next token are returned. If true, comments occurring - * between the given position and the next line break are returned. - * @param cb The callback to execute as each comment range is encountered. - * @param state A state value to pass to each iteration of the callback. - * @param initial An initial value to pass when accumulating results (when "reduce" is true). - * @returns If "reduce" is true, the accumulated value. If "reduce" is false, the first truthy - * return value of the callback. - */ - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { - var kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */; - var startPos = pos; - pos += 2; - if (nextChar === 47 /* slash */) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - // If we are not reducing and we have a truthy result, return it. - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - /** Optionally, get the shebang */ - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || - ch === 36 /* $ */ || ch === 95 /* _ */ || - ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || - ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || - ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - /* @internal */ - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - // Creates a scanner over a (possibly unspecified) range of a piece of text. - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0 /* Standard */; } - // Current position (end position of text of current token) - var pos; - // end of text - var end; - // Start position of whitespace before current token - var startPos; - // Start position of text of current token - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 /* Identifier */ || token > 107 /* LastReservedWord */; }, - isReservedWord: function () { return token >= 72 /* FirstReservedWord */ && token <= 107 /* LastReservedWord */; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46 /* dot */) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) { - pos++; - numericLiteralFlags = 2 /* Scientific */; - if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - /** - * Scans the given number of hexadecimal digits in the text, - * returning -1 if the given number is unavailable. - */ - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ false); - } - /** - * Scans as many hexadecimal digits as are available in the text, - * returning -1 if the given number of digits was unavailable. - */ - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { - value = value * 16 + ch - 48 /* _0 */; - } - else if (ch >= 65 /* A */ && ch <= 70 /* F */) { - value = value * 16 + ch - 65 /* A */ + 10; - } - else if (ch >= 97 /* a */ && ch <= 102 /* f */) { - value = value * 16 + ch - 97 /* a */ + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 /* backslash */ && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - /** - * Sets the current 'tokenValue' and returns a NoSubstitutionTemplateLiteral or - * a literal component of a TemplateExpression. - */ - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 /* NoSubstitutionTemplateLiteral */ : 16 /* TemplateTail */; - break; - } - var currChar = text.charCodeAt(pos); - // '`' - if (currChar === 96 /* backtick */) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 /* NoSubstitutionTemplateLiteral */ : 16 /* TemplateTail */; - break; - } - // '${' - if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 /* TemplateHead */ : 15 /* TemplateMiddle */; - break; - } - // Escape character - if (currChar === 92 /* backslash */) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - // Speculated ECMAScript 6 Spec 11.8.6.1: - // and LineTerminatorSequences are normalized to for Template Values - if (currChar === 13 /* carriageReturn */) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48 /* _0 */: - return "\0"; - case 98 /* b */: - return "\b"; - case 116 /* t */: - return "\t"; - case 110 /* n */: - return "\n"; - case 118 /* v */: - return "\v"; - case 102 /* f */: - return "\f"; - case 114 /* r */: - return "\r"; - case 39 /* singleQuote */: - return "\'"; - case 34 /* doubleQuote */: - return "\""; - case 117 /* u */: - // '\u{DDDDDDDD}' - if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - // '\uDDDD' - return scanHexadecimalEscape(/*numDigits*/ 4); - case 120 /* x */: - // '\xDD' - return scanHexadecimalEscape(/*numDigits*/ 2); - // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), - // the line terminator is interpreted to be "the empty code unit sequence". - case 13 /* carriageReturn */: - if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - case 8232 /* lineSeparator */: - case 8233 /* paragraphSeparator */: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - // Validate the value of the digit - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125 /* closeBrace */) { - // Only swallow the following character up if it's a '}'. - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - // Derived from the 10.1.1 UTF16Encoding of the ES6 Spec. - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - // Current character is known to be a backslash. Check for Unicode escape of the form '\uXXXX' - // and return code point value if valid Unicode escape is found. Otherwise return -1. - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92 /* backslash */) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - // Valid Unicode escape is always six characters - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - // Reserved words are between 2 and 11 characters long and start with a lowercase letter - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71 /* Identifier */; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - // For counting number of digits; Valid binaryIntegerLiteral must have at least one binary digit following B or b. - // Similarly valid octalIntegerLiteral must have at least one octal digit following o or O. - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48 /* _0 */; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - // Invalid binaryIntegerLiteral or octalIntegerLiteral - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - var ch = text.charCodeAt(pos); - // Special handling for shebang - if (ch === 35 /* hash */ && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6 /* ShebangTrivia */; - } - } - switch (ch) { - case 10 /* lineFeed */: - case 13 /* carriageReturn */: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - // consume both CR and LF - pos += 2; - } - else { - pos++; - } - return token = 4 /* NewLineTrivia */; - } - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - } - case 33 /* exclamation */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 35 /* ExclamationEqualsEqualsToken */; - } - return pos += 2, token = 33 /* ExclamationEqualsToken */; - } - pos++; - return token = 51 /* ExclamationToken */; - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString(); - return token = 9 /* StringLiteral */; - case 96 /* backtick */: - return token = scanTemplateAndSetTokenValue(); - case 37 /* percent */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 64 /* PercentEqualsToken */; - } - pos++; - return token = 42 /* PercentToken */; - case 38 /* ampersand */: - if (text.charCodeAt(pos + 1) === 38 /* ampersand */) { - return pos += 2, token = 53 /* AmpersandAmpersandToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 68 /* AmpersandEqualsToken */; - } - pos++; - return token = 48 /* AmpersandToken */; - case 40 /* openParen */: - pos++; - return token = 19 /* OpenParenToken */; - case 41 /* closeParen */: - pos++; - return token = 20 /* CloseParenToken */; - case 42 /* asterisk */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 61 /* AsteriskEqualsToken */; - } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 62 /* AsteriskAsteriskEqualsToken */; - } - return pos += 2, token = 40 /* AsteriskAsteriskToken */; - } - pos++; - return token = 39 /* AsteriskToken */; - case 43 /* plus */: - if (text.charCodeAt(pos + 1) === 43 /* plus */) { - return pos += 2, token = 43 /* PlusPlusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 59 /* PlusEqualsToken */; - } - pos++; - return token = 37 /* PlusToken */; - case 44 /* comma */: - pos++; - return token = 26 /* CommaToken */; - case 45 /* minus */: - if (text.charCodeAt(pos + 1) === 45 /* minus */) { - return pos += 2, token = 44 /* MinusMinusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 60 /* MinusEqualsToken */; - } - pos++; - return token = 38 /* MinusToken */; - case 46 /* dot */: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8 /* NumericLiteral */; - } - if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) { - return pos += 3, token = 24 /* DotDotDotToken */; - } - pos++; - return token = 23 /* DotToken */; - case 47 /* slash */: - // Single-line comment - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2 /* SingleLineCommentTrivia */; - } - } - // Multi-line comment - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3 /* MultiLineCommentTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 63 /* SlashEqualsToken */; - } - pos++; - return token = 41 /* SlashToken */; - case 48 /* _0 */: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8 /* HexSpecifier */; - return token = 8 /* NumericLiteral */; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) { - pos += 2; - var value = scanBinaryOrOctalDigits(/* base */ 2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16 /* BinarySpecifier */; - return token = 8 /* NumericLiteral */; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) { - pos += 2; - var value = scanBinaryOrOctalDigits(/* base */ 8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32 /* OctalSpecifier */; - return token = 8 /* NumericLiteral */; - } - // Try to parse as an octal - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4 /* Octal */; - return token = 8 /* NumericLiteral */; - } - // This fall-through is a deviation from the EcmaScript grammar. The grammar says that a leading zero - // can only be followed by an octal digit, a dot, or the end of the number literal. However, we are being - // permissive and allowing decimal digits of the form 08* and 09* (which many browsers also do). - // falls through - case 49 /* _1 */: - case 50 /* _2 */: - case 51 /* _3 */: - case 52 /* _4 */: - case 53 /* _5 */: - case 54 /* _6 */: - case 55 /* _7 */: - case 56 /* _8 */: - case 57 /* _9 */: - tokenValue = scanNumber(); - return token = 8 /* NumericLiteral */; - case 58 /* colon */: - pos++; - return token = 56 /* ColonToken */; - case 59 /* semicolon */: - pos++; - return token = 25 /* SemicolonToken */; - case 60 /* lessThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 60 /* lessThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 65 /* LessThanLessThanEqualsToken */; - } - return pos += 2, token = 45 /* LessThanLessThanToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 30 /* LessThanEqualsToken */; - } - if (languageVariant === 1 /* JSX */ && - text.charCodeAt(pos + 1) === 47 /* slash */ && - text.charCodeAt(pos + 2) !== 42 /* asterisk */) { - return pos += 2, token = 28 /* LessThanSlashToken */; - } - pos++; - return token = 27 /* LessThanToken */; - case 61 /* equals */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 34 /* EqualsEqualsEqualsToken */; - } - return pos += 2, token = 32 /* EqualsEqualsToken */; - } - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - return pos += 2, token = 36 /* EqualsGreaterThanToken */; - } - pos++; - return token = 58 /* EqualsToken */; - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - pos++; - return token = 29 /* GreaterThanToken */; - case 63 /* question */: - pos++; - return token = 55 /* QuestionToken */; - case 91 /* openBracket */: - pos++; - return token = 21 /* OpenBracketToken */; - case 93 /* closeBracket */: - pos++; - return token = 22 /* CloseBracketToken */; - case 94 /* caret */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 70 /* CaretEqualsToken */; - } - pos++; - return token = 50 /* CaretToken */; - case 123 /* openBrace */: - pos++; - return token = 17 /* OpenBraceToken */; - case 124 /* bar */: - if (text.charCodeAt(pos + 1) === 124 /* bar */) { - return pos += 2, token = 54 /* BarBarToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 69 /* BarEqualsToken */; - } - pos++; - return token = 49 /* BarToken */; - case 125 /* closeBrace */: - pos++; - return token = 18 /* CloseBraceToken */; - case 126 /* tilde */: - pos++; - return token = 52 /* TildeToken */; - case 64 /* at */: - pos++; - return token = 57 /* AtToken */; - case 92 /* backslash */: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0 /* Unknown */; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92 /* backslash */) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0 /* Unknown */; - } - } - } - function reScanGreaterToken() { - if (token === 29 /* GreaterThanToken */) { - if (text.charCodeAt(pos) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */; - } - return pos += 2, token = 47 /* GreaterThanGreaterThanGreaterThanToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 66 /* GreaterThanGreaterThanEqualsToken */; - } - pos++; - return token = 46 /* GreaterThanGreaterThanToken */; - } - if (text.charCodeAt(pos) === 61 /* equals */) { - pos++; - return token = 31 /* GreaterThanEqualsToken */; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 /* SlashToken */ || token === 63 /* SlashEqualsToken */) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - // If we reach the end of a file, or hit a newline, then this is an unterminated - // regex. Report error and return what we have so far. - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - // Parsing an escape character; - // reset the flag and just advance to the next char. - inEscape = false; - } - else if (ch === 47 /* slash */ && !inCharacterClass) { - // A slash within a character class is permissible, - // but in general it signals the end of the regexp literal. - p++; - break; - } - else if (ch === 91 /* openBracket */) { - inCharacterClass = true; - } - else if (ch === 92 /* backslash */) { - inEscape = true; - } - else if (ch === 93 /* closeBracket */) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12 /* RegularExpressionLiteral */; - } - return token; - } - /** - * Unconditionally back up and scan a template expression portion. - */ - function reScanTemplateToken() { - ts.Debug.assert(token === 18 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - var char = text.charCodeAt(pos); - if (char === 60 /* lessThan */) { - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - return token = 28 /* LessThanSlashToken */; - } - pos++; - return token = 27 /* LessThanToken */; - } - if (char === 123 /* openBrace */) { - pos++; - return token = 17 /* OpenBraceToken */; - } - // First non-whitespace character on this line. - var firstNonWhitespace = 0; - // These initial values are special because the first line is: - // firstNonWhitespace = 0 to indicate that we want leading whitspace, - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123 /* openBrace */) { - break; - } - if (char === 60 /* lessThan */) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7 /* ConflictMarkerTrivia */; - } - break; - } - // FirstNonWhitespace is 0, then we only see whitespaces so far. If we see a linebreak, we want to ignore that whitespaces. - // i.e (- : whitespace) - //
---- - //
becomes
- // - //
----
becomes
----
- if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 /* JsxTextAllWhiteSpaces */ : 10 /* JsxText */; - } - // Scans a JSX identifier; these differ from normal identifiers in that - // they allow dashes - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 /* minus */ || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString(/*allowEscapes*/ false); - return token = 9 /* StringLiteral */; - default: - // If this scans anything other than `{`, it's a parse error. - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - case 64 /* at */: - pos++; - return token = 57 /* AtToken */; - case 10 /* lineFeed */: - case 13 /* carriageReturn */: - pos++; - return token = 4 /* NewLineTrivia */; - case 42 /* asterisk */: - pos++; - return token = 39 /* AsteriskToken */; - case 123 /* openBrace */: - pos++; - return token = 17 /* OpenBraceToken */; - case 125 /* closeBrace */: - pos++; - return token = 18 /* CloseBraceToken */; - case 91 /* openBracket */: - pos++; - return token = 21 /* OpenBracketToken */; - case 93 /* closeBracket */: - pos++; - return token = 22 /* CloseBracketToken */; - case 61 /* equals */: - pos++; - return token = 58 /* EqualsToken */; - case 44 /* comma */: - pos++; - return token = 26 /* CommaToken */; - case 46 /* dot */: - pos++; - return token = 23 /* DotToken */; - } - if (isIdentifierStart(ch, 5 /* Latest */)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5 /* Latest */) && pos < end) { - pos++; - } - return token = 71 /* Identifier */; - } - else { - return pos += 1, token = 0 /* Unknown */; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - // If our callback returned something 'falsy' or we're just looking ahead, - // then unconditionally restore us to where we were. - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, /*isLookahead*/ true); - } - function tryScan(callback) { - return speculationHelper(callback, /*isLookahead*/ false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0 /* Unknown */; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - // Pool writers to avoid needing to allocate them for every symbol we write. - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - // Completely ignore indentation for string writers. And map newlines to - // a single space. - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - /* @internal */ - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - /* @internal */ - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - /* @internal */ - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - // Returns true if this node contains a parse error anywhere underneath it. - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072 /* ThisNodeOrAnySubNodesHasError */) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144 /* HasAggregatedChildData */)) { - // A node is considered to contain a parse error if: - // a) the parser explicitly marked that it had an error - // b) any of it's children reported that it had an error. - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768 /* ThisNodeHasError */) !== 0) || - ts.forEachChild(node, containsParseError); - // If so, mark ourselves accordingly. - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072 /* ThisNodeOrAnySubNodesHasError */; - } - // Also mark that we've propagated the child information to this node. This way we can - // always consult the bit directly on this node without needing to check its children - // again. - node.flags |= 262144 /* HasAggregatedChildData */; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265 /* SourceFile */) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207 /* Block */: - case 235 /* CaseBlock */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - // This is a useful function for debugging purposes. - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - // last line - return EOF - return sourceText.length - 1; - } - else { - // current line start - var start = lineStarts[lineIndex]; - // take the start position of the next line - 1 = it should be some line break - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - // walk backwards skipping line breaks, stop the the beginning of current line. - // i.e: - // - // $ <- end of line for this position should match the start position - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - // Returns true if this node is missing from the actual source code. A 'missing' node is different - // from 'undefined/defined'. When a node is undefined (which can happen for optional nodes - // in the tree), it is definitely missing. However, a node may be defined, but still be - // missing. This happens whenever the parser knows it needs to parse something, but can't - // get anything in the source code that it expects at that location. For example: - // - // let a: ; - // - // Here, the Type in the Type-Annotation is not-optional (as there is a colon in the source - // code). So the parser will attempt to parse out a type, and will create an actual node. - // However, this node will be 'missing' in the sense that no actual source-code/tokens are - // contained within it. - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 /* FirstToken */ && n.kind <= 142 /* LastToken */; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - // With nodes that have no width (i.e. 'Missing' nodes), we actually *don't* - // want to skip trivia because this will launch us forward to the next token. - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - // For a syntax list, it is possible that one of its children has JSDocComment nodes, while - // the syntax list itself considers them as normal trivia. Therefore if we simply skip - // trivia for the list, we may have skipped the JSDocComment as well. So we should process its - // first child to determine the actual position of its first token. - if (node.kind === 294 /* SyntaxList */ && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 /* FirstJSDocNode */ && node.kind <= 293 /* LastJSDocNode */; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 /* FirstJSDocTagNode */ && node.kind <= 293 /* LastJSDocTagNode */; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - // If we don't need to downlevel and we can reach the original source text using - // the node's parent reference, then simply get the text as it was originally written. - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - // If we can't reach the original source text, use the canonical form if it's a number, - // or an escaped quoted form of the original text if it's string-like. - switch (node.kind) { - case 9 /* StringLiteral */: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13 /* NoSubstitutionTemplateLiteral */: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14 /* TemplateHead */: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15 /* TemplateMiddle */: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16 /* TemplateTail */: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8 /* NumericLiteral */: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - // Add an extra underscore to identifiers that start with two underscores to avoid issues with magic names like '__proto__' - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - // Make an identifier from an external module name by extracting the string after the last "/" and replacing - // all non-alphanumeric characters with underscores - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3 /* BlockScoped */) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 /* VariableDeclaration */ && node.parent.kind === 260 /* CatchClause */; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 /* ModuleDeclaration */ && - (node.name.kind === 9 /* StringLiteral */ || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - /** Given a symbol for a module, checks that it is a shorthand ambient module. */ - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - // The only kind of module that can be missing a body is a shorthand ambient module. - return node && node.kind === 233 /* ModuleDeclaration */ && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 /* SourceFile */ || - node.kind === 233 /* ModuleDeclaration */ || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512 /* GlobalAugmentation */); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - // external module augmentation is a ambient module declaration that is either: - // - defined in the top level scope and source file is an external module - // - defined inside ambient module declaration located in the top level scope and source file not an external module - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265 /* SourceFile */: - return ts.isExternalModule(node.parent); - case 234 /* ModuleBlock */: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265 /* SourceFile */: - case 235 /* CaseBlock */: - case 260 /* CatchClause */: - case 233 /* ModuleDeclaration */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return true; - case 207 /* Block */: - // function block is not considered block-scope container - // see comment in binder.ts: bind(...), case for SyntaxKind.Block - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - // Gets the nearest enclosing block scope container that has the provided node - // as a descendant, that is not the provided node. - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - // Return display name of an identifier - // Computed property names will just be emitted as "[]", where is the source - // text of the expression in the computed property. - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71 /* Identifier */: - return name.text; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - return name.text; - case 144 /* ComputedPropertyName */: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71 /* Identifier */: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143 /* QualifiedName */: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179 /* PropertyAccessExpression */: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ true, sourceFile.languageVariant, sourceFile.text, /*onError:*/ undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207 /* Block */) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - // The arrow function spans multiple lines, - // make the error span be the first line, inclusive. - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265 /* SourceFile */: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, /*stopAfterLineBreak*/ false); - if (pos_1 === sourceFile.text.length) { - // file is empty - return span for the beginning of the file - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - // This list is a work in progress. Add missing node kinds to improve their error - // spans. - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 231 /* TypeAliasDeclaration */: - errorNode = node.name; - break; - case 187 /* ArrowFunction */: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - // If we don't have a better node, then just set the error on the first token of - // construct. - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 /* EnumDeclaration */ && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2 /* Const */) - || !!(ts.getCombinedModifierFlags(node) & 2048 /* Const */); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1 /* Let */); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 /* CallExpression */ && n.expression.kind === 97 /* SuperKeyword */; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 /* ExpressionStatement */ - && node.expression.kind === 9 /* StringLiteral */; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 /* Parameter */ || - node.kind === 145 /* TypeParameter */ || - node.kind === 186 /* FunctionExpression */ || - node.kind === 187 /* ArrowFunction */) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - // True if the comment starts with '/**' but not if it is '/**/' - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 3) !== 47 /* slash */; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; - function isPartOfTypeNode(node) { - if (158 /* FirstTypeNode */ <= node.kind && node.kind <= 173 /* LastTypeNode */) { - return true; - } - switch (node.kind) { - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 136 /* StringKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 139 /* UndefinedKeyword */: - case 130 /* NeverKeyword */: - return true; - case 105 /* VoidKeyword */: - return node.parent.kind !== 190 /* VoidExpression */; - case 201 /* ExpressionWithTypeArguments */: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - // Identifiers and qualified names may be type nodes, depending on their context. Climb - // above them to find the lowest container - case 71 /* Identifier */: - // If the identifier is the RHS of a qualified name, then it's a type iff its parent is. - if (node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node) { - node = node.parent; - } - // At this point, node is either a qualified name or an identifier - ts.Debug.assert(node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */ || node.kind === 179 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - // falls through - case 143 /* QualifiedName */: - case 179 /* PropertyAccessExpression */: - case 99 /* ThisKeyword */: - var parent = node.parent; - if (parent.kind === 162 /* TypeQuery */) { - return false; - } - // Do not recursively call isPartOfTypeNode on the parent. In the example: - // - // let a: A.B.C; - // - // Calling isPartOfTypeNode would consider the qualified name A.B a type node. - // Only C and A.B.C are type nodes. - if (158 /* FirstTypeNode */ <= parent.kind && parent.kind <= 173 /* LastTypeNode */) { - return true; - } - switch (parent.kind) { - case 201 /* ExpressionWithTypeArguments */: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145 /* TypeParameter */: - return node === parent.constraint; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 146 /* Parameter */: - case 226 /* VariableDeclaration */: - return node === parent.type; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node === parent.type; - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return node === parent.type; - case 184 /* TypeAssertionExpression */: - return node === parent.type; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183 /* TaggedTemplateExpression */: - // TODO (drosen): TaggedTemplateExpressions may eventually support type arguments. - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192 /* PrefixUnaryExpression */; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - // Warning: This has the same semantics as the forEach family of functions, - // in that traversal terminates in the event that 'visitor' supplies a truthy value. - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219 /* ReturnStatement */: - return visitor(node); - case 235 /* CaseBlock */: - case 207 /* Block */: - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 220 /* WithStatement */: - case 221 /* SwitchStatement */: - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - case 222 /* LabeledStatement */: - case 224 /* TryStatement */: - case 260 /* CatchClause */: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197 /* YieldExpression */: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232 /* EnumDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - // These are not allowed inside a generator now, but eventually they may be allowed - // as local types. Regardless, any yield statements contained within them should be - // skipped in this traversal. - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144 /* ComputedPropertyName */) { - // Note that we will not include methods/accessors of a class because they would require - // first descending into the class. This is by design. - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - // This is the general case, which should include mostly expressions and statements. - // Also includes NodeArrays. - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - /** - * Gets the most likely element type for a TypeNode. This is not an exhaustive test - * as it assumes a rest argument can only be an array type (either T[], or Array). - * - * @param node The type node. - */ - function getRestParameterElementType(node) { - if (node && node.kind === 164 /* ArrayType */) { - return node.elementType; - } - else if (node && node.kind === 159 /* TypeReference */) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176 /* BindingElement */: - case 264 /* EnumMember */: - case 146 /* Parameter */: - case 261 /* PropertyAssignment */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 262 /* ShorthandPropertyAssignment */: - case 226 /* VariableDeclaration */: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 /* GetAccessor */ || node.kind === 154 /* SetAccessor */); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 /* ClassDeclaration */ || node.kind === 199 /* ClassExpression */); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return true; - case 222 /* LabeledStatement */: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222 /* LabeledStatement */) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 /* Block */ && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 /* MethodDeclaration */ && node.parent.kind === 178 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 /* MethodDeclaration */ && - (node.parent.kind === 178 /* ObjectLiteralExpression */ || - node.parent.kind === 199 /* ClassExpression */); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1 /* Identifier */; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0 /* This */; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144 /* ComputedPropertyName */: - // If the grandparent node is an object literal (as opposed to a class), - // then the computed property is not a 'this' container. - // A computed property name in a class needs to be a this container - // so that we can error on it. - if (isClassLike(node.parent.parent)) { - return node; - } - // If this is a computed property, then the parent should not - // make it a this container. The parent might be a property - // in an object literal, like a method or accessor. But in order for - // such a parent to be a this container, the reference must be in - // the *body* of the container. - node = node.parent; - break; - case 147 /* Decorator */: - // Decorators are always applied outside of the body of a class or method. - if (node.parent.kind === 146 /* Parameter */ && isClassElement(node.parent.parent)) { - // If the decorator's parent is a Parameter, we resolve the this container from - // the grandparent class declaration. - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - // If the decorator's parent is a class element, we resolve the 'this' container - // from the parent class declaration. - node = node.parent; - } - break; - case 187 /* ArrowFunction */: - if (!includeArrowFunctions) { - continue; - } - // falls through - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 233 /* ModuleDeclaration */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 232 /* EnumDeclaration */: - case 265 /* SourceFile */: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, /*includeArrowFunctions*/ false); - if (container) { - switch (container.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - /** - * Given an super call/property node, returns the closest node where - * - a super call/property access is legal in the node and not legal in the parent node the node. - * i.e. super call is legal in constructor but not legal in the class body. - * - the container is an arrow function (so caller might need to call getSuperContainer again in case it needs to climb higher) - * - a super call/property is definitely illegal in the container (but might be legal in some subnode) - * i.e. super property access is illegal in function declaration but can be legal in the statement list - */ - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144 /* ComputedPropertyName */: - node = node.parent; - break; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - if (!stopOnFunctions) { - continue; - } - // falls through - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node; - case 147 /* Decorator */: - // Decorators are always applied outside of the body of a class or method. - if (node.parent.kind === 146 /* Parameter */ && isClassElement(node.parent.parent)) { - // If the decorator's parent is a Parameter, we resolve the this container from - // the grandparent class declaration. - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - // If the decorator's parent is a class element, we resolve the 'this' container - // from the parent class declaration. - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 /* FunctionExpression */ || func.kind === 187 /* ArrowFunction */) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185 /* ParenthesizedExpression */) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 /* CallExpression */ && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - /** - * Determines whether a node is a property or element access expression for super. - */ - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 /* PropertyAccessExpression */ || kind === 180 /* ElementAccessExpression */) - && node.expression.kind === 97 /* SuperKeyword */; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159 /* TypeReference */: - case 277 /* JSDocTypeReference */: - return node.typeName; - case 201 /* ExpressionWithTypeArguments */: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71 /* Identifier */: - case 143 /* QualifiedName */: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 183 /* TaggedTemplateExpression */: - case 147 /* Decorator */: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183 /* TaggedTemplateExpression */) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - // Will either be a CallExpression, NewExpression, or Decorator. - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - // classes are valid targets - return true; - case 149 /* PropertyDeclaration */: - // property declarations are valid if their parent is a class declaration. - return node.parent.kind === 229 /* ClassDeclaration */; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - // if this method has a body and its parent is a class declaration, this is a valid target. - return node.body !== undefined - && node.parent.kind === 229 /* ClassDeclaration */; - case 146 /* Parameter */: - // if the parameter's parent has a body and its grandparent is a class declaration, this is a valid target; - return node.parent.body !== undefined - && (node.parent.kind === 152 /* Constructor */ - || node.parent.kind === 151 /* MethodDeclaration */ - || node.parent.kind === 154 /* SetAccessor */) - && node.parent.parent.kind === 229 /* ClassDeclaration */; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151 /* MethodDeclaration */: - case 154 /* SetAccessor */: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 /* JsxOpeningElement */ || - parent.kind === 250 /* JsxSelfClosingElement */ || - parent.kind === 252 /* JsxClosingElement */) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 12 /* RegularExpressionLiteral */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 183 /* TaggedTemplateExpression */: - case 202 /* AsExpression */: - case 184 /* TypeAssertionExpression */: - case 203 /* NonNullExpression */: - case 185 /* ParenthesizedExpression */: - case 186 /* FunctionExpression */: - case 199 /* ClassExpression */: - case 187 /* ArrowFunction */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 189 /* TypeOfExpression */: - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - case 194 /* BinaryExpression */: - case 195 /* ConditionalExpression */: - case 198 /* SpreadElement */: - case 196 /* TemplateExpression */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 200 /* OmittedExpression */: - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 197 /* YieldExpression */: - case 191 /* AwaitExpression */: - case 204 /* MetaProperty */: - return true; - case 143 /* QualifiedName */: - while (node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return node.parent.kind === 162 /* TypeQuery */ || isJSXTagName(node); - case 71 /* Identifier */: - if (node.parent.kind === 162 /* TypeQuery */ || isJSXTagName(node)) { - return true; - } - // falls through - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 99 /* ThisKeyword */: - var parent = node.parent; - switch (parent.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 264 /* EnumMember */: - case 261 /* PropertyAssignment */: - case 176 /* BindingElement */: - return parent.initializer === node; - case 210 /* ExpressionStatement */: - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 219 /* ReturnStatement */: - case 220 /* WithStatement */: - case 221 /* SwitchStatement */: - case 257 /* CaseClause */: - case 223 /* ThrowStatement */: - case 221 /* SwitchStatement */: - return parent.expression === node; - case 214 /* ForStatement */: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227 /* VariableDeclarationList */) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227 /* VariableDeclarationList */) || - forInStatement.expression === node; - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return node === parent.expression; - case 205 /* TemplateSpan */: - return node === parent.expression; - case 144 /* ComputedPropertyName */: - return node === parent.expression; - case 147 /* Decorator */: - case 256 /* JsxExpression */: - case 255 /* JsxSpreadAttribute */: - case 263 /* SpreadAssignment */: - return true; - case 201 /* ExpressionWithTypeArguments */: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 /* Instantiated */ || - (preserveConstEnums && moduleState === 2 /* ConstEnumOnly */); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 248 /* ExternalModuleReference */; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 248 /* ExternalModuleReference */; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536 /* JavaScriptFile */); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - /** - * Returns true if the node is a CallExpression to the identifier 'require' with - * exactly one argument (of the form 'require("name")'). - * This function does not test if the node is in a JavaScript file or not. - */ - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181 /* CallExpression */) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 /* Identifier */ || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 /* StringLiteral */ || arg.kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - /** - * Returns true if the node is a variable declaration whose initializer is a function expression. - * This function does not test if the node is in a JavaScript file or not. - */ - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226 /* VariableDeclaration */) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 /* FunctionExpression */ || declaration.initializer.kind === 199 /* ClassExpression */); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, /*excludeCompoundAssignements*/ true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - /// Given a BinaryExpression, returns SpecialPropertyAssignmentKind for the various kinds of property - /// assignments we treat as special in the binder - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0 /* None */; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 /* EqualsToken */ || expr.left.kind !== 179 /* PropertyAccessExpression */) { - return 0 /* None */; - } - var lhs = expr.left; - if (lhs.expression.kind === 71 /* Identifier */) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - // exports.name = expr - return 1 /* ExportsProperty */; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - // module.exports = expr - return 2 /* ModuleExports */; - } - else { - // F.x = expr - return 5 /* Property */; - } - } - else if (lhs.expression.kind === 99 /* ThisKeyword */) { - return 4 /* ThisProperty */; - } - else if (lhs.expression.kind === 179 /* PropertyAccessExpression */) { - // chained dot, e.g. x.y.z = expr; this var is the 'x.y' part - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71 /* Identifier */) { - // module.exports.name = expr - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1 /* ExportsProperty */; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3 /* PrototypeProperty */; - } - } - } - return 0 /* None */; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238 /* ImportDeclaration */) { - return node.moduleSpecifier; - } - if (node.kind === 237 /* ImportEqualsDeclaration */) { - var reference = node.moduleReference; - if (reference.kind === 248 /* ExternalModuleReference */) { - return reference.expression; - } - } - if (node.kind === 244 /* ExportDeclaration */) { - return node.moduleSpecifier; - } - if (node.kind === 233 /* ModuleDeclaration */ && node.name.kind === 9 /* StringLiteral */) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240 /* NamespaceImport */) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 /* ImportDeclaration */ - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146 /* Parameter */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 262 /* ShorthandPropertyAssignment */: - case 261 /* PropertyAssignment */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 /* JSDocFunctionType */ && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281 /* JSDocConstructorType */; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286 /* JSDocParameterTag */); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286 /* JSDocParameterTag */) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - // Try to recognize this pattern when node is initializer of variable declaration and JSDoc comments are on containing variable statement. - // /** - // * @param {number} name - // * @returns {number} - // */ - // var x = function(name) { return name.length; } - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208 /* VariableStatement */; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208 /* VariableStatement */; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - // Also recognize when the node is the RHS of an assignment expression - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 /* BinaryExpression */ && - parent.operatorToken.kind === 58 /* EqualsToken */ && - parent.parent.kind === 210 /* ExpressionStatement */; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 /* ModuleDeclaration */ && - parent && parent.kind === 233 /* ModuleDeclaration */; - var isPropertyAssignmentExpression = parent && parent.kind === 261 /* PropertyAssignment */; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - // Pull parameter comments from declaring function as well - if (node.kind === 146 /* Parameter */) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286 /* JSDocParameterTag */); - if (!param.name) { - // this is an anonymous jsdoc param from a `function(type1, type2): type3` specification - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286 /* JSDocParameterTag */; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71 /* Identifier */) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 /* JSDocParameterTag */ && tag.parameterName.text === name_1; }); - } - else { - // TODO: it's a destructured parameter, so it should look up an "object type" series of multiple lines - // But multi-line object types aren't supported yet either - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288 /* JSDocTypeTag */); - if (!tag && node.kind === 146 /* Parameter */) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285 /* JSDocAugmentsTag */); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287 /* JSDocReturnTag */); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289 /* JSDocTemplateTag */); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536 /* JavaScriptFile */)) { - if (node.type && node.type.kind === 280 /* JSDocVariadicType */ || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280 /* JSDocVariadicType */; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - var AssignmentKind; - (function (AssignmentKind) { - AssignmentKind[AssignmentKind["None"] = 0] = "None"; - AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; - AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; - })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194 /* BinaryExpression */: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 /* EqualsToken */ ? 1 /* Definite */ : 2 /* Compound */ : - 0 /* None */; - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - var unaryOperator = parent.operator; - return unaryOperator === 43 /* PlusPlusToken */ || unaryOperator === 44 /* MinusMinusToken */ ? 2 /* Compound */ : 0 /* None */; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return parent.initializer === node ? 1 /* Definite */ : 0 /* None */; - case 185 /* ParenthesizedExpression */: - case 177 /* ArrayLiteralExpression */: - case 198 /* SpreadElement */: - node = parent; - break; - case 262 /* ShorthandPropertyAssignment */: - if (parent.name !== node) { - return 0 /* None */; - } - node = parent.parent; - break; - case 261 /* PropertyAssignment */: - if (parent.name === node) { - return 0 /* None */; - } - node = parent.parent; - break; - default: - return 0 /* None */; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - // A node is an assignment target if it is on the left hand side of an '=' token, if it is parented by a property - // assignment in an object literal that is an assignment target, or if it is parented by an array literal that is - // an assignment target. Examples include 'a = xxx', '{ p: a } = xxx', '[{ a }] = xxx'. - // (Note that `p` is not a target in the above examples, only `a`.) - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0 /* None */; - } - ts.isAssignmentTarget = isAssignmentTarget; - // a node is delete target iff. it is PropertyAccessExpression/ElementAccessExpression with parentheses skipped - function isDeleteTarget(node) { - if (node.kind !== 179 /* PropertyAccessExpression */ && node.kind !== 180 /* ElementAccessExpression */) { - return false; - } - node = node.parent; - while (node && node.kind === 185 /* ParenthesizedExpression */) { - node = node.parent; - } - return node && node.kind === 188 /* DeleteExpression */; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2 /* Ambient */) || (node.kind === 265 /* SourceFile */ && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - // True if the given identifier, string literal, or number literal is the name of a declaration node - function isDeclarationName(name) { - if (name.kind !== 71 /* Identifier */ && name.kind !== 9 /* StringLiteral */ && name.kind !== 8 /* NumericLiteral */) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 /* ImportSpecifier */ || parent.kind === 246 /* ExportSpecifier */) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194 /* BinaryExpression */) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0 /* None */: - case 2 /* ModuleExports */: - return undefined; - case 1 /* ExportsProperty */: - if (lhs.kind === 71 /* Identifier */) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4 /* ThisProperty */: - case 5 /* Property */: - return lhs.name; - case 3 /* PrototypeProperty */: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 /* StringLiteral */ || node.kind === 8 /* NumericLiteral */) && - node.parent.kind === 144 /* ComputedPropertyName */ && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - // Return true if the given identifier is classified as an IdentifierName - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 264 /* EnumMember */: - case 261 /* PropertyAssignment */: - case 179 /* PropertyAccessExpression */: - // Name in member declaration or property name in property access - return parent.name === node; - case 143 /* QualifiedName */: - // Name on right hand side of dot in a type query - if (parent.right === node) { - while (parent.kind === 143 /* QualifiedName */) { - parent = parent.parent; - } - return parent.kind === 162 /* TypeQuery */; - } - return false; - case 176 /* BindingElement */: - case 242 /* ImportSpecifier */: - // Property name in binding element or import specifier - return parent.propertyName === node; - case 246 /* ExportSpecifier */: - // Any name in an export specifier - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - // An alias symbol is created by one of the following declarations: - // import = ... - // import from ... - // import * as from ... - // import { x as } from ... - // export { x as } from ... - // export = - // export default - function isAliasSymbolDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ || - node.kind === 236 /* NamespaceExportDeclaration */ || - node.kind === 239 /* ImportClause */ && !!node.name || - node.kind === 240 /* NamespaceImport */ || - node.kind === 242 /* ImportSpecifier */ || - node.kind === 246 /* ExportSpecifier */ || - node.kind === 243 /* ExportAssignment */ && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85 /* ExtendsKeyword */); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108 /* ImplementsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85 /* ExtendsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 /* FirstKeyword */ <= token && token <= 142 /* LastKeyword */; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */; - } - ts.isTrivia = isTrivia; - var FunctionFlags; - (function (FunctionFlags) { - FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; - FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; - FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; - FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; - FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; - })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); - function getFunctionFlags(node) { - if (!node) { - return 4 /* Invalid */; - } - var flags = 0 /* Normal */; - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - if (node.asteriskToken) { - flags |= 1 /* Generator */; - } - // falls through - case 187 /* ArrowFunction */: - if (hasModifier(node, 256 /* Async */)) { - flags |= 2 /* Async */; - } - break; - } - if (!node.body) { - flags |= 4 /* Invalid */; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256 /* Async */); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8 /* NumericLiteral */; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - /** - * A declaration has a dynamic name if both of the following are true: - * 1. The declaration has a computed property name - * 2. The computed name is *not* expressed as Symbol., where name - * is a property of the Symbol constructor that denotes a built in - * Symbol. - */ - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 /* ComputedPropertyName */ && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - /** - * Checks if the expression is of the form: - * Symbol.name - * where Symbol is literally the word "Symbol", and name is any identifierName - */ - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 /* Identifier */ || name.kind === 9 /* StringLiteral */ || name.kind === 8 /* NumericLiteral */ || name.kind === 146 /* Parameter */) { - return name.text; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 /* StringLiteral */ || nameExpression.kind === 8 /* NumericLiteral */) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - /** - * Includes the word "Symbol" with unicode escapes - */ - function isESSymbolIdentifier(node) { - return node.kind === 71 /* Identifier */ && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117 /* AbstractKeyword */: - case 120 /* AsyncKeyword */: - case 76 /* ConstKeyword */: - case 124 /* DeclareKeyword */: - case 79 /* DefaultKeyword */: - case 84 /* ExportKeyword */: - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 131 /* ReadonlyKeyword */: - case 115 /* StaticKeyword */: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146 /* Parameter */; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176 /* BindingElement */) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 /* Constructor */ - || kind === 186 /* FunctionExpression */ - || kind === 228 /* FunctionDeclaration */ - || kind === 187 /* ArrowFunction */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 233 /* ModuleDeclaration */ - || kind === 265 /* SourceFile */; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266 /* Bundle */) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - var Associativity; - (function (Associativity) { - Associativity[Associativity["Left"] = 0] = "Left"; - Associativity[Associativity["Right"] = 1] = "Right"; - })(Associativity = ts.Associativity || (ts.Associativity = {})); - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 /* NewExpression */ && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182 /* NewExpression */: - return hasArguments ? 0 /* Left */ : 1 /* Right */; - case 192 /* PrefixUnaryExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 191 /* AwaitExpression */: - case 195 /* ConditionalExpression */: - case 197 /* YieldExpression */: - return 1 /* Right */; - case 194 /* BinaryExpression */: - switch (operator) { - case 40 /* AsteriskAsteriskToken */: - case 58 /* EqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 69 /* BarEqualsToken */: - return 1 /* Right */; - } - } - return 0 /* Left */; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 /* NewExpression */ && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194 /* BinaryExpression */) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 /* PrefixUnaryExpression */ || expression.kind === 193 /* PostfixUnaryExpression */) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 71 /* Identifier */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 199 /* ClassExpression */: - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 12 /* RegularExpressionLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 196 /* TemplateExpression */: - case 185 /* ParenthesizedExpression */: - case 200 /* OmittedExpression */: - return 19; - case 183 /* TaggedTemplateExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - return 18; - case 182 /* NewExpression */: - return hasArguments ? 18 : 17; - case 181 /* CallExpression */: - return 17; - case 193 /* PostfixUnaryExpression */: - return 16; - case 192 /* PrefixUnaryExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 191 /* AwaitExpression */: - return 15; - case 194 /* BinaryExpression */: - switch (operatorKind) { - case 51 /* ExclamationToken */: - case 52 /* TildeToken */: - return 15; - case 40 /* AsteriskAsteriskToken */: - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - return 14; - case 37 /* PlusToken */: - case 38 /* MinusToken */: - return 13; - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - return 12; - case 27 /* LessThanToken */: - case 30 /* LessThanEqualsToken */: - case 29 /* GreaterThanToken */: - case 31 /* GreaterThanEqualsToken */: - case 92 /* InKeyword */: - case 93 /* InstanceOfKeyword */: - return 11; - case 32 /* EqualsEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return 10; - case 48 /* AmpersandToken */: - return 9; - case 50 /* CaretToken */: - return 8; - case 49 /* BarToken */: - return 7; - case 53 /* AmpersandAmpersandToken */: - return 6; - case 54 /* BarBarToken */: - return 5; - case 58 /* EqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 69 /* BarEqualsToken */: - return 3; - case 26 /* CommaToken */: - return 0; - default: - return -1; - } - case 195 /* ConditionalExpression */: - return 4; - case 197 /* YieldExpression */: - return 2; - case 198 /* SpreadElement */: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - // This consists of the first 19 unprintable ASCII characters, canonical escapes, lineSeparator, - // paragraphSeparator, and nextLine. The latter three are just desirable to suppress new lines in - // the language service. These characters should be escaped when printing, and if any characters are added, - // the map below must be updated. Note that this regexp *does not* include the 'delete' character. - // There is no reason for this other than that JSON.stringify does not handle it either. - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" // nextLine - }); - /** - * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2), - * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine) - * Note that this doesn't actually wrap the input in double quotes. - */ - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - // Replace non-ASCII characters with '\uNNNN' escapes if any exist. - // Otherwise just return the original string. - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - /** - * Resolves a local path to a path which is absolute to the base of the emit - */ - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; // Prefer declaration folder if specified - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - /** - * Gets the source files that are expected to have an emit output. - * - * Originally part of `forEachExpectedEmitFile`, this functionality was extracted to support - * transformations. - * - * @param host An EmitHost. - * @param targetSourceFile An optional target source file to emit. - */ - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - // Can emit only sources that are not declaration file and are either non module code or module with --module or --target es6 specified - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - /** Don't call this for `--outFile`, just for `--outDir` or plain emit. `--outFile` needs additional checks. */ - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - /** - * Iterates over the source files that are expected to have an emit output. - * - * @param host An EmitHost. - * @param action The action to execute. - * @param sourceFilesOrTargetSourceFile - * If an array, the full list of source files to emit. - * Else, calls `getSourceFilesToEmit` with the (optional) target source file to determine the list of source files to emit. - */ - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - // JavaScript files are always LanguageVariant.JSX, as JSX syntax is allowed in .js files also. - // So for JavaScript files, '.jsx' is only emitted if the input was '.jsx', and JsxEmit.Preserve. - // For TypeScript, the only time to emit with a '.jsx' extension, is on JSX input, and JsxEmit.Preserve - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1 /* Preserve */) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1 /* JSX */) { - // TypeScript source file preserving JSX syntax - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 /* Constructor */ && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - /** Get the type annotaion for the value parameter. */ - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 /* Identifier */ && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99 /* ThisKeyword */; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153 /* GetAccessor */) { - getAccessor = accessor; - } - else if (accessor.kind === 154 /* SetAccessor */) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 /* GetAccessor */ || member.kind === 154 /* SetAccessor */) - && hasModifier(member, 32 /* Static */) === hasModifier(accessor, 32 /* Static */)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 /* GetAccessor */ && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 /* SetAccessor */ && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - // If the leading comments start on different line than the start of node, write new line - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - // If the leading comments start on different line than the start of node, write new line - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - /** - * Detached comment is a comment at the top of file or function body that is separated from - * the next statement by space. - */ - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - // removeComments is true, only reserve pinned comment at the top of file - // For example: - // /*! Pinned Comment */ - // - // var x = 10; - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - // removeComments is false, just get detached as normal and bypass the process to filter comment - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - // There was a blank line between the last comment and this comment. This - // comment is not part of the copyright comments. Return what we have so - // far. - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - // All comments look like they could have been part of the copyright header. Make - // sure there is at least one blank line between it and the node. If not, it's not - // a copyright header. - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - // Valid detachedComments - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, /*leadingSeparator*/ false, /*trailingSeparator*/ true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 2) === 33 /* exclamation */; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - // If we are not emitting first line, we need to write the spaces to adjust the alignment - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - // These are number of spaces writer is going to write at current indent - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - // Number of spaces we want to be writing - // eg: Assume writer indent - // module m { - // /* starts at character 9 this is line 1 - // * starts at character pos 4 line --1 = 8 - 8 + 3 - // More left indented comment */ --2 = 8 - 8 + 2 - // class c { } - // } - // module m { - // /* this is line 1 -- Assume current writer indent 8 - // * line --3 = 8 - 4 + 5 - // More right indented comment */ --4 = 8 - 4 + 11 - // class c { } - // } - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - // Write indent size string ( in eg 1: = "", 2: "" , 3: string with 8 spaces 4: string with 12 spaces - writer.rawWrite(indentSizeSpaceString); - // Emit the single spaces (in eg: 1: 3 spaces, 2: 2 spaces, 3: 1 space, 4: 3 spaces) - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - // No spaces to emit write empty string - writer.rawWrite(""); - } - } - // Write the comment line text - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - // Single line comment of style //.... - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - // trimmed forward and ending spaces text - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - // Empty string - make sure we write empty line - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9 /* tab */) { - // Tabs = TabSize = indent size and go to next tabStop - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - // Single space - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0 /* None */; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912 /* HasComputedFlags */) { - return node.modifierFlagsCache & ~536870912 /* HasComputedFlags */; - } - var flags = 0 /* None */; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 /* NestedNamespace */ || (node.kind === 71 /* Identifier */ && node.isInJSDocNamespace)) { - flags |= 1 /* Export */; - } - node.modifierFlagsCache = flags | 536870912 /* HasComputedFlags */; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115 /* StaticKeyword */: return 32 /* Static */; - case 114 /* PublicKeyword */: return 4 /* Public */; - case 113 /* ProtectedKeyword */: return 16 /* Protected */; - case 112 /* PrivateKeyword */: return 8 /* Private */; - case 117 /* AbstractKeyword */: return 128 /* Abstract */; - case 84 /* ExportKeyword */: return 1 /* Export */; - case 124 /* DeclareKeyword */: return 2 /* Ambient */; - case 76 /* ConstKeyword */: return 2048 /* Const */; - case 79 /* DefaultKeyword */: return 512 /* Default */; - case 120 /* AsyncKeyword */: return 256 /* Async */; - case 131 /* ReadonlyKeyword */: return 64 /* Readonly */; - } - return 0 /* None */; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 /* BarBarToken */ - || token === 53 /* AmpersandAmpersandToken */ - || token === 51 /* ExclamationToken */; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 /* FirstAssignment */ && token <= 70 /* LastAssignment */; - } - ts.isAssignmentOperator = isAssignmentOperator; - /** Get `C` given `N` if `N` is in the position `class C extends N` where `N` is an ExpressionWithTypeArguments. */ - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 /* ExpressionWithTypeArguments */ && - node.parent.token === 85 /* ExtendsKeyword */ && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 /* EqualsToken */ - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { - var kind = node.left.kind; - return kind === 178 /* ObjectLiteralExpression */ - || kind === 177 /* ArrayLiteralExpression */; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - // Returns false if this heritage clause element's expression contains something unsupported - // (i.e. not a name or dotted name). - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71 /* Identifier */) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 /* ExpressionWithTypeArguments */ - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 /* ImplementsKeyword */ - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 /* Identifier */ || - node.kind === 179 /* PropertyAccessExpression */ && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node) || - (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 /* ObjectLiteralExpression */ && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 /* ArrayLiteralExpression */ && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512 /* Default */); - } - /** Return ".ts", ".d.ts", or ".tsx", if that is the extension. */ - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - /** - * Replace each instance of non-ascii characters by one, two, three, or four escape sequences - * representing the UTF-8 encoding of the character, and return the expanded char code list. - */ - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - // handel utf8 - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - /** - * Converts a string to a base-64 encoded ASCII string. - */ - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - // Convert every 6-bits in the input 3 character points - // into a base64 digit - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - // We are out of characters in the input, set the extra - // digits to 64 (padding character). - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - // Write to the output - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0 /* CarriageReturnLineFeed */) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1 /* LineFeed */) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - /** - * Tests whether a node and its subtree is simple enough to have its position - * information ignored when emitting source maps in a destructuring assignment. - * - * @param node The expression to test. - */ - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 12 /* RegularExpressionLiteral */ - || kind === 13 /* NoSubstitutionTemplateLiteral */ - || kind === 71 /* Identifier */ - || kind === 99 /* ThisKeyword */ - || kind === 97 /* SuperKeyword */ - || kind === 101 /* TrueKeyword */ - || kind === 86 /* FalseKeyword */ - || kind === 95 /* NullKeyword */) { - return true; - } - else if (kind === 179 /* PropertyAccessExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180 /* ElementAccessExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 /* PrefixUnaryExpression */ - || kind === 193 /* PostfixUnaryExpression */) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194 /* BinaryExpression */) { - return node.operatorToken.kind !== 40 /* AsteriskAsteriskToken */ - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195 /* ConditionalExpression */) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 /* VoidExpression */ - || kind === 189 /* TypeOfExpression */ - || kind === 188 /* DeleteExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177 /* ArrayLiteralExpression */) { - return node.elements.length === 0; - } - else if (kind === 178 /* ObjectLiteralExpression */) { - return node.properties.length === 0; - } - else if (kind === 181 /* CallExpression */) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - /** - * Increases (or decreases) a position by the provided amount. - * - * @param pos The position. - * @param value The delta. - */ - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - /** - * Creates a new TextRange from the provided pos and end. - * - * @param pos The start position. - * @param end The end position. - */ - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - /** - * Creates a new TextRange from a provided range with a new end position. - * - * @param range A TextRange. - * @param end The new end position. - */ - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - /** - * Creates a new TextRange from a provided range with a new start position. - * - * @param range A TextRange. - * @param pos The new Start position. - */ - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - /** - * Moves the start position of a range past any decorators. - */ - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - /** - * Moves the start position of a range past any decorators or modifiers. - */ - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - /** - * Determines whether a TextRange has the same start and end positions. - * - * @param range A TextRange. - */ - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - /** - * Creates a new TextRange from a provided range with its end position collapsed to its - * start position. - * - * @param range A TextRange. - */ - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - /** - * Creates a new TextRange from a provided range with its start position collapsed to its - * end position. - * - * @param range A TextRange. - */ - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - /** - * Creates a new TextRange for a token at the provides start position. - * - * @param pos The start position. - * @param token The token. - */ - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - /** - * Determines whether a name was originally the declaration name of an enum or namespace - * declaration. - */ - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - /** - * Gets a value indicating whether a node is merged with a class declaration in the same scope. - */ - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 /* ClassDeclaration */ && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - /** - * Gets a value indicating whether a node is the first declaration of its kind. - * - * @param node A Declaration node. - * @param kind The SyntaxKind to find among related declarations. - */ - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - // Node tests - // - // All node tests in the following list should *not* reference parent pointers so that - // they may be used with transformations. - // Node Arrays - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - // Literals - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 /* FirstLiteralToken */ <= kind && kind <= 13 /* LastLiteralToken */; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 /* StringLiteral */ || kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - // Pseudo-literals - function isTemplateLiteralKind(kind) { - return 13 /* FirstTemplateToken */ <= kind && kind <= 16 /* LastTemplateToken */; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14 /* TemplateHead */; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 /* TemplateMiddle */ - || kind === 16 /* TemplateTail */; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - // Identifiers - function isIdentifier(node) { - return node.kind === 71 /* Identifier */; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190 /* VoidExpression */; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - // Using `>` here catches both `GeneratedIdentifierKind.None` and `undefined`. - return isIdentifier(node) && node.autoGenerateKind > 0 /* None */; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - // Keywords - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - // Names - function isQualifiedName(node) { - return node.kind === 143 /* QualifiedName */; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144 /* ComputedPropertyName */; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 /* QualifiedName */ - || kind === 71 /* Identifier */; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 144 /* ComputedPropertyName */; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 9 /* StringLiteral */; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 174 /* ObjectBindingPattern */ - || kind === 175 /* ArrayBindingPattern */; - } - ts.isBindingName = isBindingName; - // Signature elements - function isTypeParameter(node) { - return node.kind === 145 /* TypeParameter */; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146 /* Parameter */; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147 /* Decorator */; - } - ts.isDecorator = isDecorator; - // Type members - function isMethodDeclaration(node) { - return node.kind === 151 /* MethodDeclaration */; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 /* Constructor */ - || kind === 149 /* PropertyDeclaration */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 157 /* IndexSignature */ - || kind === 206 /* SemicolonClassElement */; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 /* PropertyAssignment */ - || kind === 262 /* ShorthandPropertyAssignment */ - || kind === 263 /* SpreadAssignment */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 247 /* MissingDeclaration */; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - // Type - function isTypeNodeKind(kind) { - return (kind >= 158 /* FirstTypeNode */ && kind <= 173 /* LastTypeNode */) - || kind === 119 /* AnyKeyword */ - || kind === 133 /* NumberKeyword */ - || kind === 134 /* ObjectKeyword */ - || kind === 122 /* BooleanKeyword */ - || kind === 136 /* StringKeyword */ - || kind === 137 /* SymbolKeyword */ - || kind === 99 /* ThisKeyword */ - || kind === 105 /* VoidKeyword */ - || kind === 139 /* UndefinedKeyword */ - || kind === 95 /* NullKeyword */ - || kind === 130 /* NeverKeyword */ - || kind === 201 /* ExpressionWithTypeArguments */; - } - /** - * Node test that determines whether a node is a valid type node. - * This differs from the `isPartOfTypeNode` function which determines whether a node is *part* - * of a TypeNode. - */ - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - // Binding patterns - function isArrayBindingPattern(node) { - return node.kind === 175 /* ArrayBindingPattern */; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174 /* ObjectBindingPattern */; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 /* ArrayBindingPattern */ - || kind === 174 /* ObjectBindingPattern */; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 /* ArrayLiteralExpression */ - || kind === 178 /* ObjectLiteralExpression */; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176 /* BindingElement */; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 /* BindingElement */ - || kind === 200 /* OmittedExpression */; - } - ts.isArrayBindingElement = isArrayBindingElement; - /** - * Determines whether the BindingOrAssignmentElement is a BindingElement-like declaration - */ - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 176 /* BindingElement */: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - /** - * Determines whether a node is a BindingOrAssignmentPattern - */ - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - /** - * Determines whether a node is an ObjectBindingOrAssignmentPattern - */ - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174 /* ObjectBindingPattern */: - case 178 /* ObjectLiteralExpression */: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - /** - * Determines whether a node is an ArrayBindingOrAssignmentPattern - */ - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - // Expression - function isArrayLiteralExpression(node) { - return node.kind === 177 /* ArrayLiteralExpression */; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179 /* PropertyAccessExpression */; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 /* PropertyAccessExpression */ - || kind === 143 /* QualifiedName */; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180 /* ElementAccessExpression */; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194 /* BinaryExpression */; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195 /* ConditionalExpression */; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181 /* CallExpression */; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 /* TemplateExpression */ - || kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198 /* SpreadElement */; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201 /* ExpressionWithTypeArguments */; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 /* PropertyAccessExpression */ - || kind === 180 /* ElementAccessExpression */ - || kind === 182 /* NewExpression */ - || kind === 181 /* CallExpression */ - || kind === 249 /* JsxElement */ - || kind === 250 /* JsxSelfClosingElement */ - || kind === 183 /* TaggedTemplateExpression */ - || kind === 177 /* ArrayLiteralExpression */ - || kind === 185 /* ParenthesizedExpression */ - || kind === 178 /* ObjectLiteralExpression */ - || kind === 199 /* ClassExpression */ - || kind === 186 /* FunctionExpression */ - || kind === 71 /* Identifier */ - || kind === 12 /* RegularExpressionLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 9 /* StringLiteral */ - || kind === 13 /* NoSubstitutionTemplateLiteral */ - || kind === 196 /* TemplateExpression */ - || kind === 86 /* FalseKeyword */ - || kind === 95 /* NullKeyword */ - || kind === 99 /* ThisKeyword */ - || kind === 101 /* TrueKeyword */ - || kind === 97 /* SuperKeyword */ - || kind === 203 /* NonNullExpression */ - || kind === 204 /* MetaProperty */; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 /* PrefixUnaryExpression */ - || kind === 193 /* PostfixUnaryExpression */ - || kind === 188 /* DeleteExpression */ - || kind === 189 /* TypeOfExpression */ - || kind === 190 /* VoidExpression */ - || kind === 191 /* AwaitExpression */ - || kind === 184 /* TypeAssertionExpression */ - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 /* ConditionalExpression */ - || kind === 197 /* YieldExpression */ - || kind === 187 /* ArrowFunction */ - || kind === 194 /* BinaryExpression */ - || kind === 198 /* SpreadElement */ - || kind === 202 /* AsExpression */ - || kind === 200 /* OmittedExpression */ - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 /* TypeAssertionExpression */ - || kind === 202 /* AsExpression */; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296 /* PartiallyEmittedExpression */; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295 /* NotEmittedStatement */; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200 /* OmittedExpression */; - } - ts.isOmittedExpression = isOmittedExpression; - // Misc - function isTemplateSpan(node) { - return node.kind === 205 /* TemplateSpan */; - } - ts.isTemplateSpan = isTemplateSpan; - // Element - function isBlock(node) { - return node.kind === 207 /* Block */; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226 /* VariableDeclaration */; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227 /* VariableDeclarationList */; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235 /* CaseBlock */; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 /* ModuleBlock */ - || kind === 233 /* ModuleDeclaration */ - || kind === 71 /* Identifier */; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 /* ModuleBlock */ - || kind === 233 /* ModuleDeclaration */; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 233 /* ModuleDeclaration */; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239 /* ImportClause */; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 /* NamedImports */ - || kind === 240 /* NamespaceImport */; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242 /* ImportSpecifier */; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245 /* NamedExports */; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246 /* ExportSpecifier */; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 /* ModuleDeclaration */ || node.kind === 232 /* EnumDeclaration */; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 /* ArrowFunction */ - || kind === 176 /* BindingElement */ - || kind === 229 /* ClassDeclaration */ - || kind === 199 /* ClassExpression */ - || kind === 152 /* Constructor */ - || kind === 232 /* EnumDeclaration */ - || kind === 264 /* EnumMember */ - || kind === 246 /* ExportSpecifier */ - || kind === 228 /* FunctionDeclaration */ - || kind === 186 /* FunctionExpression */ - || kind === 153 /* GetAccessor */ - || kind === 239 /* ImportClause */ - || kind === 237 /* ImportEqualsDeclaration */ - || kind === 242 /* ImportSpecifier */ - || kind === 230 /* InterfaceDeclaration */ - || kind === 253 /* JsxAttribute */ - || kind === 151 /* MethodDeclaration */ - || kind === 150 /* MethodSignature */ - || kind === 233 /* ModuleDeclaration */ - || kind === 236 /* NamespaceExportDeclaration */ - || kind === 240 /* NamespaceImport */ - || kind === 146 /* Parameter */ - || kind === 261 /* PropertyAssignment */ - || kind === 149 /* PropertyDeclaration */ - || kind === 148 /* PropertySignature */ - || kind === 154 /* SetAccessor */ - || kind === 262 /* ShorthandPropertyAssignment */ - || kind === 231 /* TypeAliasDeclaration */ - || kind === 145 /* TypeParameter */ - || kind === 226 /* VariableDeclaration */ - || kind === 290 /* JSDocTypedefTag */; - } - function isDeclarationStatementKind(kind) { - return kind === 228 /* FunctionDeclaration */ - || kind === 247 /* MissingDeclaration */ - || kind === 229 /* ClassDeclaration */ - || kind === 230 /* InterfaceDeclaration */ - || kind === 231 /* TypeAliasDeclaration */ - || kind === 232 /* EnumDeclaration */ - || kind === 233 /* ModuleDeclaration */ - || kind === 238 /* ImportDeclaration */ - || kind === 237 /* ImportEqualsDeclaration */ - || kind === 244 /* ExportDeclaration */ - || kind === 243 /* ExportAssignment */ - || kind === 236 /* NamespaceExportDeclaration */; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 /* BreakStatement */ - || kind === 217 /* ContinueStatement */ - || kind === 225 /* DebuggerStatement */ - || kind === 212 /* DoStatement */ - || kind === 210 /* ExpressionStatement */ - || kind === 209 /* EmptyStatement */ - || kind === 215 /* ForInStatement */ - || kind === 216 /* ForOfStatement */ - || kind === 214 /* ForStatement */ - || kind === 211 /* IfStatement */ - || kind === 222 /* LabeledStatement */ - || kind === 219 /* ReturnStatement */ - || kind === 221 /* SwitchStatement */ - || kind === 223 /* ThrowStatement */ - || kind === 224 /* TryStatement */ - || kind === 208 /* VariableStatement */ - || kind === 213 /* WhileStatement */ - || kind === 220 /* WithStatement */ - || kind === 295 /* NotEmittedStatement */ - || kind === 298 /* EndOfDeclarationMarker */ - || kind === 297 /* MergeDeclarationMarker */; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - /** - * Determines whether the node is a statement that is not also a declaration - */ - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207 /* Block */; - } - ts.isStatement = isStatement; - // Module references - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 /* ExternalModuleReference */ - || kind === 143 /* QualifiedName */ - || kind === 71 /* Identifier */; - } - ts.isModuleReference = isModuleReference; - // JSX - function isJsxOpeningElement(node) { - return node.kind === 251 /* JsxOpeningElement */; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252 /* JsxClosingElement */; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 /* ThisKeyword */ - || kind === 71 /* Identifier */ - || kind === 179 /* PropertyAccessExpression */; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 /* JsxElement */ - || kind === 256 /* JsxExpression */ - || kind === 250 /* JsxSelfClosingElement */ - || kind === 10 /* JsxText */; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254 /* JsxAttributes */; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 /* JsxAttribute */ - || kind === 255 /* JsxSpreadAttribute */; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255 /* JsxSpreadAttribute */; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253 /* JsxAttribute */; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 /* StringLiteral */ - || kind === 256 /* JsxExpression */; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 /* JsxOpeningElement */ - || kind === 250 /* JsxSelfClosingElement */; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - // Clauses - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 /* CaseClause */ - || kind === 258 /* DefaultClause */; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259 /* HeritageClause */; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260 /* CatchClause */; - } - ts.isCatchClause = isCatchClause; - // Property assignments - function isPropertyAssignment(node) { - return node.kind === 261 /* PropertyAssignment */; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262 /* ShorthandPropertyAssignment */; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - // Enum - function isEnumMember(node) { - return node.kind === 264 /* EnumMember */; - } - ts.isEnumMember = isEnumMember; - // Top-level nodes - function isSourceFile(node) { - return node.kind === 265 /* SourceFile */; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - // Firefox has Object.prototype.watch - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5 /* ESNext */: - return "lib.esnext.full.d.ts"; - case 4 /* ES2017 */: - return "lib.es2017.full.d.ts"; - case 3 /* ES2016 */: - return "lib.es2016.full.d.ts"; - case 2 /* ES2015 */: - return "lib.es6.d.ts"; // We don't use lib.es2015.full.d.ts due to breaking change. - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - // Returns true if 'span' contains 'other'. - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - // We change from talking about { { oldStart, oldLength }, newLength } to { oldStart, oldEnd, newEnd } - // as it makes things much easier to reason about. - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - var newEndN = oldStartN + change0.newLength; - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - // Consider the following case: - // i.e. two edits. The first represents the text change range { { 10, 50 }, 30 }. i.e. The span starting - // at 10, with length 50 is reduced to length 30. The second represents the text change range { { 30, 30 }, 40 }. - // i.e. the span starting at 30 with length 30 is increased to length 40. - // - // 0 10 20 30 40 50 60 70 80 90 100 - // ------------------------------------------------------------------------------------------------------- - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ------------------------------------------------------------------------------------------------------- - // | \ - // | \ - // T2 | \ - // | \ - // | \ - // ------------------------------------------------------------------------------------------------------- - // - // Merging these turns out to not be too difficult. First, determining the new start of the change is trivial - // it's just the min of the old and new starts. i.e.: - // - // 0 10 20 30 40 50 60 70 80 90 100 - // ------------------------------------------------------------*------------------------------------------ - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ----------------------------------------$-------------------$------------------------------------------ - // . | \ - // . | \ - // T2 . | \ - // . | \ - // . | \ - // ----------------------------------------------------------------------*-------------------------------- - // - // (Note the dots represent the newly inferred start. - // Determining the new and old end is also pretty simple. Basically it boils down to paying attention to the - // absolute positions at the asterisks, and the relative change between the dollar signs. Basically, we see - // which if the two $'s precedes the other, and we move that one forward until they line up. in this case that - // means: - // - // 0 10 20 30 40 50 60 70 80 90 100 - // --------------------------------------------------------------------------------*---------------------- - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ------------------------------------------------------------$------------------------------------------ - // . | \ - // . | \ - // T2 . | \ - // . | \ - // . | \ - // ----------------------------------------------------------------------*-------------------------------- - // - // In other words (in this case), we're recognizing that the second edit happened after where the first edit - // ended with a delta of 20 characters (60 - 40). Thus, if we go back in time to where the first edit started - // that's the same as if we started at char 80 instead of 60. - // - // As it so happens, the same logic applies if the second edit precedes the first edit. In that case rather - // than pushing the first edit forward to match the second, we'll push the second edit forward to match the - // first. - // - // In this case that means we have { oldStart: 10, oldEnd: 80, newEnd: 70 } or, in TextChangeRange - // semantics: { { start: 10, length: 70 }, newLength: 60 } - // - // The math then works out as follows. - // If we have { oldStart1, oldEnd1, newEnd1 } and { oldStart2, oldEnd2, newEnd2 } then we can compute the - // final result like so: - // - // { - // oldStart3: Min(oldStart1, oldStart2), - // oldEnd3 : Max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)), - // newEnd3 : Max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)) - // } - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span.start; - var oldEnd2 = textSpanEnd(nextChange.span); - var newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), /*newLength*/ newEndN - oldStartN); - } - ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; - function getTypeParameterOwner(d) { - if (d && d.kind === 145 /* TypeParameter */) { - for (var current = d; current; current = current.parent) { - if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 230 /* InterfaceDeclaration */) { - return current; - } - } - } - } - ts.getTypeParameterOwner = getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92 /* ParameterPropertyModifier */) && node.parent.kind === 152 /* Constructor */ && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 /* BindingElement */ || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - if (node && node.kind === 227 /* VariableDeclarationList */) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208 /* VariableStatement */) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - // Returns the node flags for this node and all relevant parent nodes. This is done so that - // nodes like variable declarations and binding elements can returned a view of their flags - // that includes the modifiers from their container. i.e. flags like export/declare aren't - // stored on the variable declaration directly, but on the containing variable statement - // (if it has one). Similarly, flags for let/const are store on the variable declaration - // list. By calling this function, all those flags are combined so that the client can treat - // the node as if it actually had those flags. - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - if (node && node.kind === 227 /* VariableDeclarationList */) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208 /* VariableStatement */) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - /** - * Checks to see if the locale is in the appropriate format, - * and if it is, attempts to set the appropriate language. - */ - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - // First try the entire locale, then fall back to just language if that's all we have. - // Either ways do not fail, and fallback to the English diagnostic strings. - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, /*territory*/ undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - // TODO: Add codePage support for readFile? - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - } - ts.getOriginalNode = getOriginalNode; - /** - * Gets a value indicating whether a node originated in the parse tree. - * - * @param node The node to test. - */ - function isParseTreeNode(node) { - return (node.flags & 8 /* Synthesized */) === 0; - } - ts.isParseTreeNode = isParseTreeNode; - function getParseTreeNode(node, nodeTest) { - if (node === undefined || isParseTreeNode(node)) { - return node; - } - node = getOriginalNode(node); - if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) { - return node; - } - return undefined; - } - ts.getParseTreeNode = getParseTreeNode; - /** - * Remove extra underscore from escaped identifier text content. - * - * @param identifier The escaped identifier text. - * @returns The unescaped identifier text. - */ - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ && identifier.charCodeAt(2) === 95 /* _ */ ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8 /* Synthesized */; - return node; - } - /* @internal */ - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - /** - * Make `elements` into a `NodeArray`. If `elements` is `undefined`, returns an empty `NodeArray`. - */ - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - /** - * Creates a shallow, memberwise clone of a node with no source map location. - */ - /* @internal */ - function getSynthesizedClone(node) { - // We don't use "clone" from core.ts here, as we need to preserve the prototype chain of - // the original node. We also need to exclude specific properties and only include own- - // properties (to skip members already defined on the shared prototype). - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8 /* NumericLiteral */); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9 /* StringLiteral */); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - // Identifiers - function createIdentifier(text) { - var node = createSynthesizedNode(71 /* Identifier */); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0 /* Unknown */; - node.autoGenerateKind = 0 /* None */; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - /** Create a unique temporary variable. */ - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1 /* Auto */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - /** Create a unique temporary variable for use in a loop. */ - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2 /* Loop */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - /** Create a unique name based on the supplied text. */ - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3 /* Unique */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - /** Create a unique name generated for a node. */ - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4 /* Node */; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - // Punctuation - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - // Reserved words - function createSuper() { - return createSynthesizedNode(97 /* SuperKeyword */); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99 /* ThisKeyword */); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95 /* NullKeyword */); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101 /* TrueKeyword */); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86 /* FalseKeyword */); - } - ts.createFalse = createFalse; - // Names - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143 /* QualifiedName */); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144 /* ComputedPropertyName */); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - // Type Elements - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160 /* FunctionType */, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161 /* ConstructorType */, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155 /* CallSignature */, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156 /* ConstructSignature */, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150 /* MethodSignature */, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - // Types - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169 /* ThisType */); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173 /* LiteralType */); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159 /* TypeReference */); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158 /* TypePredicate */); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162 /* TypeQuery */); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164 /* ArrayType */); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163 /* TypeLiteral */); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165 /* TupleType */); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172 /* MappedType */); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170 /* TypeOperator */); - typeOperatorNode.operator = 127 /* KeyOfKeyword */; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171 /* IndexedAccessType */); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - // Type Declarations - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145 /* TypeParameter */); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - // Signature elements - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148 /* PropertySignature */); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157 /* IndexSignature */); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - // Signature elements - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146 /* Parameter */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147 /* Decorator */); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - // Type members - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149 /* PropertyDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151 /* MethodDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152 /* Constructor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153 /* GetAccessor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154 /* SetAccessor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - // Binding Patterns - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174 /* ObjectBindingPattern */); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175 /* ArrayBindingPattern */); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176 /* BindingElement */); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - // Expression - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177 /* ArrayLiteralExpression */); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178 /* ObjectLiteralExpression */); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179 /* PropertyAccessExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072 /* NoIndentation */); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - // Because we are updating existed propertyAccess we want to inherit its emitFlags - // instead of using the default from createPropertyAccess - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180 /* ElementAccessExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181 /* CallExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182 /* NewExpression */); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183 /* TaggedTemplateExpression */); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184 /* TypeAssertionExpression */); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185 /* ParenthesizedExpression */); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186 /* FunctionExpression */); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187 /* ArrowFunction */); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36 /* EqualsGreaterThanToken */); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188 /* DeleteExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189 /* TypeOfExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190 /* VoidExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191 /* AwaitExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192 /* PrefixUnaryExpression */); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193 /* PostfixUnaryExpression */); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194 /* BinaryExpression */); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, /*isLeftSideOfBinary*/ true, /*leftOperand*/ undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, /*isLeftSideOfBinary*/ false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195 /* ConditionalExpression */); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55 /* QuestionToken */); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56 /* ColonToken */); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196 /* TemplateExpression */); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197 /* YieldExpression */); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 /* AsteriskToken */ ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 /* AsteriskToken */ ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198 /* SpreadElement */); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199 /* ClassExpression */); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200 /* OmittedExpression */); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201 /* ExpressionWithTypeArguments */); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202 /* AsExpression */); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203 /* NonNullExpression */); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - // Misc - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205 /* TemplateSpan */); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - // Element - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207 /* Block */); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208 /* VariableStatement */); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227 /* VariableDeclarationList */); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226 /* VariableDeclaration */); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209 /* EmptyStatement */); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210 /* ExpressionStatement */); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211 /* IfStatement */); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212 /* DoStatement */); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213 /* WhileStatement */); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214 /* ForStatement */); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215 /* ForInStatement */); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216 /* ForOfStatement */); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217 /* ContinueStatement */); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218 /* BreakStatement */); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219 /* ReturnStatement */); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220 /* WithStatement */); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221 /* SwitchStatement */); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222 /* LabeledStatement */); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223 /* ThrowStatement */); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224 /* TryStatement */); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228 /* FunctionDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229 /* ClassDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232 /* EnumDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233 /* ModuleDeclaration */); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234 /* ModuleBlock */); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235 /* CaseBlock */); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237 /* ImportEqualsDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238 /* ImportDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239 /* ImportClause */); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240 /* NamespaceImport */); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241 /* NamedImports */); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242 /* ImportSpecifier */); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243 /* ExportAssignment */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244 /* ExportDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245 /* NamedExports */); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246 /* ExportSpecifier */); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - // Module references - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248 /* ExternalModuleReference */); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - // JSX - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249 /* JsxElement */); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250 /* JsxSelfClosingElement */); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251 /* JsxOpeningElement */); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252 /* JsxClosingElement */); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254 /* JsxAttributes */); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253 /* JsxAttribute */); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255 /* JsxSpreadAttribute */); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256 /* JsxExpression */); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - // Clauses - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259 /* HeritageClause */); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257 /* CaseClause */); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258 /* DefaultClause */); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260 /* CatchClause */); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - // Property assignments - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261 /* PropertyAssignment */); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262 /* ShorthandPropertyAssignment */); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263 /* SpreadAssignment */); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - // Enum - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264 /* EnumMember */); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - // Top-level nodes - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265 /* SourceFile */); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - /** - * Creates a shallow, memberwise clone of a node for mutation. - */ - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - // Transformation nodes - /** - * Creates a synthetic statement to act as a placeholder for a not-emitted statement in - * order to preserve comments. - * - * @param original The original statement. - */ - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295 /* NotEmittedStatement */); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - /** - * Creates a synthetic element to act as a placeholder for the end of an emitted declaration in - * order to properly emit exports. - */ - /* @internal */ - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298 /* EndOfDeclarationMarker */); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - /** - * Creates a synthetic element to act as a placeholder for the beginning of a merged declaration in - * order to properly emit exports. - */ - /* @internal */ - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297 /* MergeDeclarationMarker */); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - /** - * Creates a synthetic expression to act as a placeholder for a not-emitted expression in - * order to preserve comments or sourcemap positions. - * - * @param expression The inner expression to emit. - * @param original The original outer expression. - * @param location The location for the expression. Defaults to the positions from "original" if provided. - */ - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296 /* PartiallyEmittedExpression */); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266 /* Bundle */); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - // Compound nodes - function createComma(left, right) { - return createBinary(left, 26 /* CommaToken */, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27 /* LessThanToken */, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58 /* EqualsToken */, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34 /* EqualsEqualsEqualsToken */, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35 /* ExclamationEqualsEqualsToken */, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37 /* PlusToken */, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38 /* MinusToken */, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43 /* PlusPlusToken */); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53 /* AmpersandAmpersandToken */, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54 /* BarBarToken */, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51 /* ExclamationToken */, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(/*decorators*/ undefined, /*modifiers*/ undefined, /*isExportEquals*/ false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, createNamedExports([createExportSpecifier(/*propertyName*/ undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - /** - * Clears any EmitNode entries from parse-tree nodes. - * @param sourceFile A source file. - */ - function disposeEmitNodes(sourceFile) { - // During transformation we may need to annotate a parse tree node with transient - // transformation properties. As parse tree nodes live longer than transformation - // nodes, we need to make sure we reclaim any memory allocated for custom ranges - // from these nodes to ensure we do not hold onto entire subtrees just for position - // information. We also need to reset these nodes to a pre-transformation state - // for incremental parsing scenarios so that we do not impact later emit. - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - /** - * Associates a node with the current transformation, initializing - * various transient transformation properties. - */ - /* @internal */ - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - // To avoid holding onto transformation artifacts, we keep track of any - // parse tree node we are annotating. This allows us to clean them up after - // all transformations have completed. - if (node.kind === 265 /* SourceFile */) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - /** - * Gets flags that control emit behavior of a node. - */ - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - /** - * Sets flags that control emit behavior of a node. - */ - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - /** - * Gets a custom text range to use when emitting source maps. - */ - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - /** - * Sets a custom text range to use when emitting source maps. - */ - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - /** - * Gets the TextRange to use for source maps for a token of a node. - */ - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - /** - * Sets the TextRange to use for source maps for a token of a node. - */ - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - /** - * Gets a custom text range to use when emitting comments. - */ - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - /** - * Sets a custom text range to use when emitting comments. - */ - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - /** - * Gets the constant value to emit for an expression. - */ - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - /** - * Sets the constant value to emit for an expression. - */ - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - /** - * Adds an EmitHelper to a node. - */ - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - /** - * Add EmitHelpers to a node. - */ - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - /** - * Removes an EmitHelper from a node. - */ - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - /** - * Gets the EmitHelpers of a node. - */ - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - /** - * Moves matching emit helpers from a source node to a target node. - */ - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - /* @internal */ - function compareEmitHelpers(x, y) { - if (x === y) - return 0 /* EqualTo */; - if (x.priority === y.priority) - return 0 /* EqualTo */; - if (x.priority === undefined) - return 1 /* GreaterThan */; - if (y.priority === undefined) - return -1 /* LessThan */; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - // Compound nodes - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64 /* NoNestedSourceMaps */; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), - /*typeArguments*/ undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), - /*typeArguments*/ undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), /*typeArguments*/ undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), - /*typeArguments*/ undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), - /*typeArguments*/ undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - // To ensure the emit resolver can properly resolve the namespace, we need to - // treat this identifier as if it were a source tree node by clearing the `Synthesized` - // flag and setting a parent node. - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8 /* Synthesized */; - // Set the parent that is in parse tree - // this makes sure that parent chain is intact for checker to traverse complete scope tree - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), - /*typeArguments*/ undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - // Helpers - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 /* HelperName */ | 2 /* AdviseOnEmitNode */); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), - /*typeArguments*/ undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), - /*typeArguments*/ undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), - /*typeArguments*/ undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - // Utilities - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, - /*typeNode*/ undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), - /*location*/ node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), /*location*/ node); - return ts.setTextRange(ts.createStatement(updatedExpression), /*location*/ node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), /*multiLine*/ true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 /* LabeledStatement */ - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71 /* Identifier */: - return cacheIdentifiers; - case 99 /* ThisKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - return false; - case 177 /* ArrayLiteralExpression */: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178 /* ObjectLiteralExpression */: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7 /* All */); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97 /* SuperKeyword */) { - thisArg = ts.createThis(); - target = languageVersion < 2 /* ES2015 */ - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096 /* HelperName */) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179 /* PropertyAccessExpression */: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - // for `a.b()` target is `(_a = a).b` and thisArg is `_a` - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180 /* ElementAccessExpression */: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - // for `a[b]()` target is `(_a = a)[b]` and thisArg is `_a` - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - // for `a()` target is `a` and thisArg is `void 0` - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261 /* PropertyAssignment */: - return createExpressionForPropertyAssignment(property, receiver); - case 262 /* ShorthandPropertyAssignment */: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151 /* MethodDeclaration */: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, getAccessor.parameters, - /*type*/ undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, setAccessor.parameters, - /*type*/ undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), - /*location*/ firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, /*location*/ property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, /*location*/ property.name), ts.getSynthesizedClone(property.name)), - /*location*/ property), - /*original*/ property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, /*location*/ method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, - /*name*/ undefined, - /*typeParameters*/ undefined, method.parameters, - /*type*/ undefined, method.body), - /*location*/ method), - /*original*/ method)), - /*location*/ method), - /*original*/ method)); - } - /** - * Gets the internal name of a declaration. This is primarily used for declarations that can be - * referred to by name in the body of an ES5 class function body. An internal name will *never* - * be prefixed with an module or namespace export modifier like "exports." when emitted as an - * expression. An internal name will also *never* be renamed due to a collision with a block - * scoped variable. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 /* LocalName */ | 32768 /* InternalName */); - } - ts.getInternalName = getInternalName; - /** - * Gets whether an identifier should only be referred to by its internal name. - */ - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768 /* InternalName */) !== 0; - } - ts.isInternalName = isInternalName; - /** - * Gets the local name of a declaration. This is primarily used for declarations that can be - * referred to by name in the declaration's immediate scope (classes, enums, namespaces). A - * local name will *never* be prefixed with an module or namespace export modifier like - * "exports." when emitted as an expression. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 /* LocalName */); - } - ts.getLocalName = getLocalName; - /** - * Gets whether an identifier should only be referred to by its local name. - */ - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384 /* LocalName */) !== 0; - } - ts.isLocalName = isLocalName; - /** - * Gets the export name of a declaration. This is primarily used for declarations that can be - * referred to by name in the declaration's immediate scope (classes, enums, namespaces). An - * export name will *always* be prefixed with an module or namespace export modifier like - * `"exports."` when emitted as an expression if the name points to an exported symbol. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192 /* ExportName */); - } - ts.getExportName = getExportName; - /** - * Gets whether an identifier should only be referred to by its export representation if the - * name points to an exported symbol. - */ - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192 /* ExportName */) !== 0; - } - ts.isExportName = isExportName; - /** - * Gets the name of a declaration for use in declarations. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48 /* NoSourceMap */; - if (!allowComments) - emitFlags |= 1536 /* NoComments */; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - /** - * Gets the exported name of a declaration for use in expressions. - * - * An exported name will *always* be prefixed with an module or namespace export modifier like - * "exports." if the name points to an exported symbol. - * - * @param ns The namespace identifier. - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1 /* Export */)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - /** - * Gets a namespace-qualified name for use in expressions. - * - * @param ns The namespace identifier. - * @param name The name. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48 /* NoSourceMap */; - if (!allowComments) - emitFlags |= 1536 /* NoComments */; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - /** - * Add any necessary prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - * - * @param target: result statements array - * @param source: origin statements array - * @param ensureUseStrict: boolean determining whether the function need to add prologue-directives - * @param visitor: Optional callback used to visit any custom prologue directives. - */ - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - /** - * Add just the standard (string-expression) prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - */ - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - /** - * Add just the custom prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - */ - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576 /* CustomPrologue */) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - /** - * Ensures "use strict" directive is added - * - * @param statements An array of statements - */ - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195 /* ConditionalExpression */, 55 /* QuestionToken */); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1 /* LessThan */) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - /** - * Wraps the operand to a BinaryExpression in parentheses if they are needed to preserve the intended - * order of operations. - * - * @param binaryOperator The operator for the BinaryExpression. - * @param operand The operand for the BinaryExpression. - * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the - * BinaryExpression. - */ - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - // If the resulting expression is already parenthesized, we do not need to do any further processing. - if (skipped.kind === 185 /* ParenthesizedExpression */) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - /** - * Determines whether the operand to a BinaryExpression needs to be parenthesized. - * - * @param binaryOperator The operator for the BinaryExpression. - * @param operand The operand for the BinaryExpression. - * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the - * BinaryExpression. - */ - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - // If the operand has lower precedence, then it needs to be parenthesized to preserve the - // intent of the expression. For example, if the operand is `a + b` and the operator is - // `*`, then we need to parenthesize the operand to preserve the intended order of - // operations: `(a + b) * x`. - // - // If the operand has higher precedence, then it does not need to be parenthesized. For - // example, if the operand is `a * b` and the operator is `+`, then we do not need to - // parenthesize to preserve the intended order of operations: `a * b + x`. - // - // If the operand has the same precedence, then we need to check the associativity of - // the operator based on whether this is the left or right operand of the expression. - // - // For example, if `a / d` is on the right of operator `*`, we need to parenthesize - // to preserve the intended order of operations: `x * (a / d)` - // - // If `a ** d` is on the left of operator `**`, we need to parenthesize to preserve - // the intended order of operations: `(a ** b) ** c` - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194 /* BinaryExpression */, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194 /* BinaryExpression */, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1 /* LessThan */: - // If the operand is the right side of a right-associative binary operation - // and is a yield expression, then we do not need parentheses. - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 /* Right */ - && operand.kind === 197 /* YieldExpression */) { - return false; - } - return true; - case 1 /* GreaterThan */: - return false; - case 0 /* EqualTo */: - if (isLeftSideOfBinary) { - // No need to parenthesize the left operand when the binary operator is - // left associative: - // (a*b)/x -> a*b/x - // (a**b)/x -> a**b/x - // - // Parentheses are needed for the left operand when the binary operator is - // right associative: - // (a/b)**x -> (a/b)**x - // (a**b)**x -> (a**b)**x - return binaryOperatorAssociativity === 1 /* Right */; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - // No need to parenthesize the right operand when the binary operator and - // operand are the same and one of the following: - // x*(a*b) => x*a*b - // x|(a|b) => x|a|b - // x&(a&b) => x&a&b - // x^(a^b) => x^a^b - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - // No need to parenthesize the right operand when the binary operator - // is plus (+) if both the left and right operands consist solely of either - // literals of the same kind or binary plus (+) expressions for literals of - // the same kind (recursively). - // "a"+(1+2) => "a"+(1+2) - // "a"+("b"+"c") => "a"+"b"+"c" - if (binaryOperator === 37 /* PlusToken */) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - // No need to parenthesize the right operand when the operand is right - // associative: - // x/(a**b) -> x/a**b - // x**(a**b) -> x**a**b - // - // Parentheses are needed for the right operand when the operand is left - // associative: - // x/(a*b) -> x/(a*b) - // x**(a/b) -> x**(a/b) - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0 /* Left */; - } - } - } - /** - * Determines whether a binary operator is mathematically associative. - * - * @param binaryOperator The binary operator. - */ - function operatorHasAssociativeProperty(binaryOperator) { - // The following operators are associative in JavaScript: - // (a*b)*c -> a*(b*c) -> a*b*c - // (a|b)|c -> a|(b|c) -> a|b|c - // (a&b)&c -> a&(b&c) -> a&b&c - // (a^b)^c -> a^(b^c) -> a^b^c - // - // While addition is associative in mathematics, JavaScript's `+` is not - // guaranteed to be associative as it is overloaded with string concatenation. - return binaryOperator === 39 /* AsteriskToken */ - || binaryOperator === 49 /* BarToken */ - || binaryOperator === 48 /* AmpersandToken */ - || binaryOperator === 50 /* CaretToken */; - } - /** - * This function determines whether an expression consists of a homogeneous set of - * literal expressions or binary plus expressions that all share the same literal kind. - * It is used to determine whether the right-hand operand of a binary plus expression can be - * emitted without parentheses. - */ - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 37 /* PlusToken */) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0 /* Unknown */; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0 /* Unknown */; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195 /* ConditionalExpression */, 55 /* QuestionToken */); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1 /* LessThan */) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - // per ES grammar both 'whenTrue' and 'whenFalse' parts of conditional expression are assignment expressions - // so in case when comma expression is introduced as a part of previous transformations - // if should be wrapped in parens since comma operator has the lowest precedence - return e.kind === 194 /* BinaryExpression */ && e.operatorToken.kind === 26 /* CommaToken */ - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - /** - * Wraps an expression in parentheses if it is needed in order to use the expression - * as the expression of a NewExpression node. - * - * @param expression The Expression node. - */ - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181 /* CallExpression */: - return ts.createParen(expression); - case 182 /* NewExpression */: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - /** - * Wraps an expression in parentheses if it is needed in order to use the expression for - * property or element access. - * - * @param expr The expression node. - */ - function parenthesizeForAccess(expression) { - // isLeftHandSideExpression is almost the correct criterion for when it is not necessary - // to parenthesize the expression before a dot. The known exception is: - // - // NewExpression: - // new C.x -> not the same as (new C).x - // - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 /* NewExpression */ || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194 /* BinaryExpression */, 26 /* CommaToken */); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 /* FunctionExpression */ || kind === 187 /* ArrowFunction */) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 /* ObjectLiteralExpression */ || leftmostExpressionKind === 186 /* FunctionExpression */) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - /** - * Clones a series of not-emitted expressions with a new inner expression. - * - * @param originalOuterExpression The original outer expression. - * @param newInnerExpression The new inner expression. - */ - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193 /* PostfixUnaryExpression */: - node = node.operand; - continue; - case 194 /* BinaryExpression */: - node = node.left; - continue; - case 195 /* ConditionalExpression */: - node = node.condition; - continue; - case 181 /* CallExpression */: - case 180 /* ElementAccessExpression */: - case 179 /* PropertyAccessExpression */: - node = node.expression; - continue; - case 296 /* PartiallyEmittedExpression */: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178 /* ObjectLiteralExpression */) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - var OuterExpressionKinds; - (function (OuterExpressionKinds) { - OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 2] = "Assertions"; - OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 4] = "PartiallyEmittedExpressions"; - OuterExpressionKinds[OuterExpressionKinds["All"] = 7] = "All"; - })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7 /* All */; } - var previousNode; - do { - previousNode = node; - if (kinds & 1 /* Parentheses */) { - node = skipParentheses(node); - } - if (kinds & 2 /* Assertions */) { - node = skipAssertions(node); - } - if (kinds & 4 /* PartiallyEmittedExpressions */) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185 /* ParenthesizedExpression */) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296 /* PartiallyEmittedExpression */) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - /** - * Get the name of that target module from an import or export declaration - */ - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 /* ImportDeclaration */ && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 /* ExportDeclaration */ && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - /** - * Get the name of a target module from an import/export declaration as should be written in the emitted output. - * The emitted output name can be different from the input if: - * 1. The module has a /// - * 2. --out or --outFile is used, making the name relative to the rootDir - * 3- The containing SourceFile has an entry in renamedDependencies for the import as requested by some module loaders (e.g. System). - * Otherwise, a new StringLiteral node representing the module name will be returned. - */ - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9 /* StringLiteral */) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - /** - * Some bundlers (SystemJS builder) sometimes want to rename dependencies. - * Here we check if alternative name was provided for a given moduleName and return it if possible. - */ - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - /** - * Get the name of a module as should be written in the emitted output. - * The emitted output name can be different from the input if: - * 1. The module has a /// - * 2. --out or --outFile is used, making the name relative to the rootDir - * Otherwise, a new StringLiteral node representing the module name will be returned. - */ - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - /** - * Gets the initializer of an BindingOrAssignmentElement. - */ - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - // `1` in `let { a = 1 } = ...` - // `1` in `let { a: b = 1 } = ...` - // `1` in `let { a: {b} = 1 } = ...` - // `1` in `let { a: [b] = 1 } = ...` - // `1` in `let [a = 1] = ...` - // `1` in `let [{a} = 1] = ...` - // `1` in `let [[a] = 1] = ...` - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - // `1` in `({ a: b = 1 } = ...)` - // `1` in `({ a: {b} = 1 } = ...)` - // `1` in `({ a: [b] = 1 } = ...)` - return ts.isAssignmentExpression(bindingElement.initializer, /*excludeCompoundAssignment*/ true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - // `1` in `({ a = 1 } = ...)` - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { - // `1` in `[a = 1] = ...` - // `1` in `[{a} = 1] = ...` - // `1` in `[[a] = 1] = ...` - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - // Recovery consistent with existing emit. - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - /** - * Gets the name of an BindingOrAssignmentElement. - */ - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - // `a` in `let { a } = ...` - // `a` in `let { a = 1 } = ...` - // `b` in `let { a: b } = ...` - // `b` in `let { a: b = 1 } = ...` - // `a` in `let { ...a } = ...` - // `{b}` in `let { a: {b} } = ...` - // `{b}` in `let { a: {b} = 1 } = ...` - // `[b]` in `let { a: [b] } = ...` - // `[b]` in `let { a: [b] = 1 } = ...` - // `a` in `let [a] = ...` - // `a` in `let [a = 1] = ...` - // `a` in `let [...a] = ...` - // `{a}` in `let [{a}] = ...` - // `{a}` in `let [{a} = 1] = ...` - // `[a]` in `let [[a]] = ...` - // `[a]` in `let [[a] = 1] = ...` - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261 /* PropertyAssignment */: - // `b` in `({ a: b } = ...)` - // `b` in `({ a: b = 1 } = ...)` - // `{b}` in `({ a: {b} } = ...)` - // `{b}` in `({ a: {b} = 1 } = ...)` - // `[b]` in `({ a: [b] } = ...)` - // `[b]` in `({ a: [b] = 1 } = ...)` - // `b.c` in `({ a: b.c } = ...)` - // `b.c` in `({ a: b.c = 1 } = ...)` - // `b[0]` in `({ a: b[0] } = ...)` - // `b[0]` in `({ a: b[0] = 1 } = ...)` - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262 /* ShorthandPropertyAssignment */: - // `a` in `({ a } = ...)` - // `a` in `({ a = 1 } = ...)` - return bindingElement.name; - case 263 /* SpreadAssignment */: - // `a` in `({ ...a } = ...)` - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - // no target - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { - // `a` in `[a = 1] = ...` - // `{a}` in `[{a} = 1] = ...` - // `[a]` in `[[a] = 1] = ...` - // `a.b` in `[a.b = 1] = ...` - // `a[0]` in `[a[0] = 1] = ...` - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - // `a` in `[...a] = ...` - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - // `a` in `[a] = ...` - // `{a}` in `[{a}] = ...` - // `[a]` in `[[a]] = ...` - // `a.b` in `[a.b] = ...` - // `a[0]` in `[a[0]] = ...` - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - /** - * Determines whether an BindingOrAssignmentElement is a rest element. - */ - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146 /* Parameter */: - case 176 /* BindingElement */: - // `...` in `let [...a] = ...` - return bindingElement.dotDotDotToken; - case 198 /* SpreadElement */: - case 263 /* SpreadAssignment */: - // `...` in `[...a] = ...` - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - /** - * Gets the property name of a BindingOrAssignmentElement - */ - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176 /* BindingElement */: - // `a` in `let { a: b } = ...` - // `[a]` in `let { [a]: b } = ...` - // `"a"` in `let { "a": b } = ...` - // `1` in `let { 1: b } = ...` - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261 /* PropertyAssignment */: - // `a` in `({ a: b } = ...)` - // `[a]` in `({ [a]: b } = ...)` - // `"a"` in `({ "a": b } = ...)` - // `1` in `({ 1: b } = ...)` - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263 /* SpreadAssignment */: - // `a` in `({ ...a } = ...)` - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - /** - * Gets the elements of a BindingOrAssignmentPattern - */ - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - // `a` in `{a}` - // `a` in `[a]` - return name.elements; - case 178 /* ObjectLiteralExpression */: - // `a` in `{a}` - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - return convertToArrayAssignmentPattern(node); - case 174 /* ObjectBindingPattern */: - case 178 /* ObjectLiteralExpression */: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238 /* ImportDeclaration */: - // import "mod" - // import x from "mod" - // import * as x from "mod" - // import { x, y } from "mod" - externalImports.push(node); - break; - case 237 /* ImportEqualsDeclaration */: - if (node.moduleReference.kind === 248 /* ExternalModuleReference */) { - // import x = require("mod") - externalImports.push(node); - } - break; - case 244 /* ExportDeclaration */: - if (node.moduleSpecifier) { - if (!node.exportClause) { - // export * from "mod" - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - // export { x, y } from "mod" - externalImports.push(node); - } - } - else { - // export { x, y } - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243 /* ExportAssignment */: - if (node.isExportEquals && !exportEquals) { - // export = x - exportEquals = node; - } - break; - case 208 /* VariableStatement */: - if (ts.hasModifier(node, 1 /* Export */)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228 /* FunctionDeclaration */: - if (ts.hasModifier(node, 1 /* Export */)) { - if (ts.hasModifier(node, 512 /* Default */)) { - // export default function() { } - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - // export function x() { } - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229 /* ClassDeclaration */: - if (ts.hasModifier(node, 1 /* Export */)) { - if (ts.hasModifier(node, 512 /* Default */)) { - // export default class { } - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - // export class x { } - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - /** Use a sparse array as a multi-map. */ - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265 /* SourceFile */) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71 /* Identifier */) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143 /* FirstNode */) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - // Invokes a callback for each child of the given node. The 'cbNode' callback is invoked for all child nodes - // stored in properties. If a 'cbNodes' callback is specified, it is invoked for embedded arrays; otherwise, - // embedded arrays are flattened and the 'cbNode' callback is invoked for each element. If a callback returns - // a truthy value, iteration stops and that value is returned. Otherwise, undefined is returned. - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - // The visitXXX functions could be written as local functions that close over the cbNode and cbNodeArray - // callback parameters, but that causes a closure allocation for each invocation with noticeable effects - // on performance. - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143 /* QualifiedName */: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145 /* TypeParameter */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262 /* ShorthandPropertyAssignment */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263 /* SpreadAssignment */: - return visitNode(cbNode, node.expression); - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159 /* TypeReference */: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158 /* TypePredicate */: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162 /* TypeQuery */: - return visitNode(cbNode, node.exprName); - case 163 /* TypeLiteral */: - return visitNodes(cbNodes, node.members); - case 164 /* ArrayType */: - return visitNode(cbNode, node.elementType); - case 165 /* TupleType */: - return visitNodes(cbNodes, node.elementTypes); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return visitNodes(cbNodes, node.types); - case 168 /* ParenthesizedType */: - case 170 /* TypeOperator */: - return visitNode(cbNode, node.type); - case 171 /* IndexedAccessType */: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172 /* MappedType */: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173 /* LiteralType */: - return visitNode(cbNode, node.literal); - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return visitNodes(cbNodes, node.elements); - case 177 /* ArrayLiteralExpression */: - return visitNodes(cbNodes, node.elements); - case 178 /* ObjectLiteralExpression */: - return visitNodes(cbNodes, node.properties); - case 179 /* PropertyAccessExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180 /* ElementAccessExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183 /* TaggedTemplateExpression */: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184 /* TypeAssertionExpression */: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185 /* ParenthesizedExpression */: - return visitNode(cbNode, node.expression); - case 188 /* DeleteExpression */: - return visitNode(cbNode, node.expression); - case 189 /* TypeOfExpression */: - return visitNode(cbNode, node.expression); - case 190 /* VoidExpression */: - return visitNode(cbNode, node.expression); - case 192 /* PrefixUnaryExpression */: - return visitNode(cbNode, node.operand); - case 197 /* YieldExpression */: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191 /* AwaitExpression */: - return visitNode(cbNode, node.expression); - case 193 /* PostfixUnaryExpression */: - return visitNode(cbNode, node.operand); - case 194 /* BinaryExpression */: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202 /* AsExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203 /* NonNullExpression */: - return visitNode(cbNode, node.expression); - case 204 /* MetaProperty */: - return visitNode(cbNode, node.name); - case 195 /* ConditionalExpression */: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198 /* SpreadElement */: - return visitNode(cbNode, node.expression); - case 207 /* Block */: - case 234 /* ModuleBlock */: - return visitNodes(cbNodes, node.statements); - case 265 /* SourceFile */: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208 /* VariableStatement */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227 /* VariableDeclarationList */: - return visitNodes(cbNodes, node.declarations); - case 210 /* ExpressionStatement */: - return visitNode(cbNode, node.expression); - case 211 /* IfStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212 /* DoStatement */: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213 /* WhileStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214 /* ForStatement */: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215 /* ForInStatement */: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216 /* ForOfStatement */: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - return visitNode(cbNode, node.label); - case 219 /* ReturnStatement */: - return visitNode(cbNode, node.expression); - case 220 /* WithStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221 /* SwitchStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235 /* CaseBlock */: - return visitNodes(cbNodes, node.clauses); - case 257 /* CaseClause */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258 /* DefaultClause */: - return visitNodes(cbNodes, node.statements); - case 222 /* LabeledStatement */: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223 /* ThrowStatement */: - return visitNode(cbNode, node.expression); - case 224 /* TryStatement */: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260 /* CatchClause */: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147 /* Decorator */: - return visitNode(cbNode, node.expression); - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230 /* InterfaceDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231 /* TypeAliasDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232 /* EnumDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264 /* EnumMember */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233 /* ModuleDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237 /* ImportEqualsDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238 /* ImportDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239 /* ImportClause */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236 /* NamespaceExportDeclaration */: - return visitNode(cbNode, node.name); - case 240 /* NamespaceImport */: - return visitNode(cbNode, node.name); - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return visitNodes(cbNodes, node.elements); - case 244 /* ExportDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243 /* ExportAssignment */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196 /* TemplateExpression */: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205 /* TemplateSpan */: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144 /* ComputedPropertyName */: - return visitNode(cbNode, node.expression); - case 259 /* HeritageClause */: - return visitNodes(cbNodes, node.types); - case 201 /* ExpressionWithTypeArguments */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248 /* ExternalModuleReference */: - return visitNode(cbNode, node.expression); - case 247 /* MissingDeclaration */: - return visitNodes(cbNodes, node.decorators); - case 249 /* JsxElement */: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254 /* JsxAttributes */: - return visitNodes(cbNodes, node.properties); - case 253 /* JsxAttribute */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255 /* JsxSpreadAttribute */: - return visitNode(cbNode, node.expression); - case 256 /* JsxExpression */: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252 /* JsxClosingElement */: - return visitNode(cbNode, node.tagName); - case 267 /* JSDocTypeExpression */: - return visitNode(cbNode, node.type); - case 271 /* JSDocUnionType */: - return visitNodes(cbNodes, node.types); - case 272 /* JSDocTupleType */: - return visitNodes(cbNodes, node.types); - case 270 /* JSDocArrayType */: - return visitNode(cbNode, node.elementType); - case 274 /* JSDocNonNullableType */: - return visitNode(cbNode, node.type); - case 273 /* JSDocNullableType */: - return visitNode(cbNode, node.type); - case 275 /* JSDocRecordType */: - return visitNode(cbNode, node.literal); - case 277 /* JSDocTypeReference */: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278 /* JSDocOptionalType */: - return visitNode(cbNode, node.type); - case 279 /* JSDocFunctionType */: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280 /* JSDocVariadicType */: - return visitNode(cbNode, node.type); - case 281 /* JSDocConstructorType */: - return visitNode(cbNode, node.type); - case 282 /* JSDocThisType */: - return visitNode(cbNode, node.type); - case 276 /* JSDocRecordMember */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283 /* JSDocComment */: - return visitNodes(cbNodes, node.tags); - case 286 /* JSDocParameterTag */: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287 /* JSDocReturnTag */: - return visitNode(cbNode, node.typeExpression); - case 288 /* JSDocTypeTag */: - return visitNode(cbNode, node.typeExpression); - case 285 /* JSDocAugmentsTag */: - return visitNode(cbNode, node.typeExpression); - case 289 /* JSDocTemplateTag */: - return visitNodes(cbNodes, node.typeParameters); - case 290 /* JSDocTypedefTag */: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292 /* JSDocTypeLiteral */: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291 /* JSDocPropertyTag */: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296 /* PartiallyEmittedExpression */: - return visitNode(cbNode, node.expression); - case 293 /* JSDocLiteralType */: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, /*syntaxCursor*/ undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - // See also `isExternalOrCommonJsModule` in utilities.ts - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - // Produces a new SourceFile for the 'newText' provided. The 'textChangeRange' parameter - // indicates what changed between the 'text' that this SourceFile has and the 'newText'. - // The SourceFile will be created with the compiler attempting to reuse as many nodes from - // this file as possible. - // - // Note: this function mutates nodes from this SourceFile. That means any existing nodes - // from this SourceFile that are being held onto may change as a result (including - // becoming detached from any SourceFile). It is recommended that this SourceFile not - // be used once 'update' is called on it. - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - /* @internal */ - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - // because the jsDocComment was parsed out of the source file, it might - // not be covered by the fixupParentReferences. - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - /* @internal */ - // Exposed only for testing. - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - // Implement the parser as a singleton module. We do this for perf reasons because creating - // parser instances can actually be expensive enough to impact us on projects with many source - // files. - var Parser; - (function (Parser) { - // Share a single scanner across all calls to parse a source file. This helps speed things - // up by avoiding the cost of creating/compiling scanners over and over again. - var scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ true); - var disallowInAndDecoratorContext = 2048 /* DisallowInContext */ | 8192 /* DecoratorContext */; - // capture constructors in 'initializeState' to avoid null checks - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - // Flags that dictate what parsing context we're in. For example: - // Whether or not we are in strict parsing mode. All that changes in strict parsing mode is - // that some tokens that would be considered identifiers may be considered keywords. - // - // When adding more parser context flags, consider which is the more common case that the - // flag will be in. This should be the 'false' state for that flag. The reason for this is - // that we don't store data in our nodes unless the value is in the *non-default* state. So, - // for example, more often than code 'allows-in' (or doesn't 'disallow-in'). We opt for - // 'disallow-in' set to 'false'. Otherwise, if we had 'allowsIn' set to 'true', then almost - // all nodes would need extra state on them to store this info. - // - // Note: 'allowIn' and 'allowYield' track 1:1 with the [in] and [yield] concepts in the ES6 - // grammar specification. - // - // An important thing about these context concepts. By default they are effectively inherited - // while parsing through every grammar production. i.e. if you don't change them, then when - // you parse a sub-production, it will have the same context values as the parent production. - // This is great most of the time. After all, consider all the 'expression' grammar productions - // and how nearly all of them pass along the 'in' and 'yield' context values: - // - // EqualityExpression[In, Yield] : - // RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] == RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] != RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] === RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] !== RelationalExpression[?In, ?Yield] - // - // Where you have to be careful is then understanding what the points are in the grammar - // where the values are *not* passed along. For example: - // - // SingleNameBinding[Yield,GeneratorParameter] - // [+GeneratorParameter]BindingIdentifier[Yield] Initializer[In]opt - // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt - // - // Here this is saying that if the GeneratorParameter context flag is set, that we should - // explicitly set the 'yield' context flag to false before calling into the BindingIdentifier - // and we should explicitly unset the 'yield' context flag before calling into the Initializer. - // production. Conversely, if the GeneratorParameter context flag is not set, then we - // should leave the 'yield' context flag alone. - // - // Getting this all correct is tricky and requires careful reading of the grammar to - // understand when these values should be changed versus when they should be inherited. - // - // Note: it should not be necessary to save/restore these flags during speculative/lookahead - // parsing. These context flags are naturally stored and restored through normal recursive - // descent parsing and unwinding. - var contextFlags; - // Whether or not we've had a parse error since creating the last AST node. If we have - // encountered an error, it will be stored on the next AST node we create. Parse errors - // can be broken down into three categories: - // - // 1) An error that occurred during scanning. For example, an unterminated literal, or a - // character that was completely not understood. - // - // 2) A token was expected, but was not present. This type of error is commonly produced - // by the 'parseExpected' function. - // - // 3) A token was present that no parsing function was able to consume. This type of error - // only occurs in the 'abortParsingListOrMoveToNextToken' function when the parser - // decides to skip the token. - // - // In all of these cases, we want to mark the next node as having had an error before it. - // With this mark, we can know in incremental settings if this node can be reused, or if - // we have to reparse it. If we don't keep this information around, we may just reuse the - // node. in that event we would then not produce the same errors as we did before, causing - // significant confusion problems. - // - // Note: it is necessary that this value be saved/restored during speculative/lookahead - // parsing. During lookahead parsing, we will often create a node. That node will have - // this value attached, and then this value will be set back to 'false'. If we decide to - // rewind, we must get back to the same value we had prior to the lookahead. - // - // Note: any errors at the end of the file that do not precede a regular node, should get - // attached to the EOF token. - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, /*syntaxCursor*/ undefined, 1 /* JS */); - // Prime the scanner. - nextToken(); - var entityName = parseEntityName(/*allowReservedWords*/ true); - var isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - // .tsx and .jsx files are treated as jsx language variant. - return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ ? 1 /* JSX */ : 0 /* Standard */; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */ ? 65536 /* JavaScriptFile */ : 0 /* None */; - parseErrorBeforeNextFinishedNode = false; - // Initialize and prime the scanner before parsing the source elements. - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - // Clear out the text the scanner is pointing at, so it doesn't keep anything alive unnecessarily. - scanner.setText(""); - scanner.setOnError(undefined); - // Clear any data. We don't want to accidentally hold onto it for too long. - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - // Prime the scanner. - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0 /* SourceElements */, parseStatement); - ts.Debug.assert(token() === 1 /* EndOfFileToken */); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - // normally parent references are set during binding. However, for clients that only need - // a syntax tree, and no semantic features, then the binding process is an unnecessary - // overhead. This functions allows us to set all the parents, without all the expense of - // binding. - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - // walk down setting parents that differ from the parent we think it should be. This - // allows us to quickly bail out of setting parents for subtrees during incremental - // parsing - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - // code from createNode is inlined here so createNode won't have to deal with special case of creating source files - // this is quite rare comparing to other nodes and createNode should be as fast as possible - var sourceFile = new SourceFileConstructor(265 /* SourceFile */, /*pos*/ 0, /* end */ sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048 /* DisallowInContext */); - } - function setYieldContext(val) { - setContextFlag(val, 4096 /* YieldContext */); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192 /* DecoratorContext */); - } - function setAwaitContext(val) { - setContextFlag(val, 16384 /* AwaitContext */); - } - function doOutsideOfContext(context, func) { - // contextFlagsToClear will contain only the context flags that are - // currently set that we need to temporarily clear - // We don't just blindly reset to the previous flags to ensure - // that we do not mutate cached flags for the incremental - // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and - // HasAggregatedChildData). - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - // clear the requested context flags - setContextFlag(/*val*/ false, contextFlagsToClear); - var result = func(); - // restore the context flags we just cleared - setContextFlag(/*val*/ true, contextFlagsToClear); - return result; - } - // no need to do anything special as we are not in any of the requested contexts - return func(); - } - function doInsideOfContext(context, func) { - // contextFlagsToSet will contain only the context flags that - // are not currently set that we need to temporarily enable. - // We don't just blindly reset to the previous flags to ensure - // that we do not mutate cached flags for the incremental - // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and - // HasAggregatedChildData). - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - // set the requested context flags - setContextFlag(/*val*/ true, contextFlagsToSet); - var result = func(); - // reset the context flags we just set - setContextFlag(/*val*/ false, contextFlagsToSet); - return result; - } - // no need to do anything special as we are already in all of the requested contexts - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048 /* DisallowInContext */, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048 /* DisallowInContext */, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096 /* YieldContext */, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192 /* DecoratorContext */, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384 /* AwaitContext */, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384 /* AwaitContext */, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 /* YieldContext */ | 16384 /* AwaitContext */, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096 /* YieldContext */); - } - function inDisallowInContext() { - return inContext(2048 /* DisallowInContext */); - } - function inDecoratorContext() { - return inContext(8192 /* DecoratorContext */); - } - function inAwaitContext() { - return inContext(16384 /* AwaitContext */); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - // Don't report another error if it would just be at the same position as the last error. - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - // Mark that we've encountered an error. We'll set an appropriate bit on the next - // node we finish so that it can't be reused incrementally. - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - // Use this function to access the current token instead of reading the currentToken - // variable. Since function results aren't narrowed in control flow analysis, this ensures - // that the type checker doesn't make wrong assumptions about the type of the current - // token (e.g. a call to nextToken() changes the current token but the checker doesn't - // reason about this side effect). Mainstream VMs inline simple functions like this, so - // there is no performance penalty. - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - // Keep track of the state we'll need to rollback to if lookahead fails (or if the - // caller asked us to always reset our state). - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - // Note: it is not actually necessary to save/restore the context flags here. That's - // because the saving/restoring of these flags happens naturally through the recursive - // descent nature of our parser. However, we still store this here just so we can - // assert that invariant holds. - var saveContextFlags = contextFlags; - // If we're only looking ahead, then tell the scanner to only lookahead as well. - // Otherwise, if we're actually speculatively parsing, then tell the scanner to do the - // same. - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - // If our callback returned something 'falsy' or we're just looking ahead, - // then unconditionally restore us to where we were. - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - /** Invokes the provided callback then unconditionally restores the parser to the state it - * was in immediately prior to invoking the callback. The result of invoking the callback - * is returned from this function. - */ - function lookAhead(callback) { - return speculationHelper(callback, /*isLookAhead*/ true); - } - /** Invokes the provided callback. If the callback returns something falsy, then it restores - * the parser to the state it was in immediately prior to invoking the callback. If the - * callback returns something truthy, then the parser state is not rolled back. The result - * of invoking the callback is returned from this function. - */ - function tryParse(callback) { - return speculationHelper(callback, /*isLookAhead*/ false); - } - // Ignore strict mode flag because we will report an error in type checker instead. - function isIdentifier() { - if (token() === 71 /* Identifier */) { - return true; - } - // If we have a 'yield' keyword, and we're in the [yield] context, then 'yield' is - // considered a keyword and is not an identifier. - if (token() === 116 /* YieldKeyword */ && inYieldContext()) { - return false; - } - // If we have a 'await' keyword, and we're in the [Await] context, then 'await' is - // considered a keyword and is not an identifier. - if (token() === 121 /* AwaitKeyword */ && inAwaitContext()) { - return false; - } - return token() > 107 /* LastReservedWord */; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - // Report specific message if provided with one. Otherwise, report generic fallback message. - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - // If there's a real semicolon, then we can always parse it out. - if (token() === 25 /* SemicolonToken */) { - return true; - } - // We can parse out an optional semicolon in ASI cases in the following cases. - return token() === 18 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25 /* SemicolonToken */) { - // consume the semicolon if it was explicitly provided. - nextToken(); - } - return true; - } - else { - return parseExpected(25 /* SemicolonToken */); - } - } - // note: this function creates only node - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 /* FirstNode */ ? new NodeConstructor(kind, pos, pos) : - kind === 71 /* Identifier */ ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - // Keep track on the node if we encountered an error while parsing it. If we did, then - // we cannot reuse the node incrementally. Once we've marked this node, clear out the - // flag so that we don't mark any subsequent nodes. - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768 /* ThisNodeHasError */; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - // An identifier that starts with two underscores has an extra underscore character prepended to it to avoid issues - // with magic property names like '__proto__'. The 'identifiers' object is used to share a single string instance for - // each identifier in order to reduce memory consumption. - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71 /* Identifier */); - // Store original token kind if it is not just an Identifier so we can report appropriate error later in type checker - if (token() !== 71 /* Identifier */) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 /* StringLiteral */ || - token() === 8 /* NumericLiteral */; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 /* StringLiteral */ || token() === 8 /* NumericLiteral */) { - return parseLiteralNode(/*internName*/ true); - } - if (allowComputedPropertyNames && token() === 21 /* OpenBracketToken */) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(/*allowComputedPropertyNames*/ true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(/*allowComputedPropertyNames*/ false); - } - function isSimplePropertyName() { - return token() === 9 /* StringLiteral */ || token() === 8 /* NumericLiteral */ || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - // PropertyName [Yield]: - // LiteralPropertyName - // ComputedPropertyName[?Yield] - var node = createNode(144 /* ComputedPropertyName */); - parseExpected(21 /* OpenBracketToken */); - // We parse any expression (including a comma expression). But the grammar - // says that only an assignment expression is allowed, so the grammar checker - // will error if it sees a comma expression. - node.expression = allowInAnd(parseExpression); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76 /* ConstKeyword */) { - // 'const' is only a modifier if followed by 'enum'. - return nextToken() === 83 /* EnumKeyword */; - } - if (token() === 84 /* ExportKeyword */) { - nextToken(); - if (token() === 79 /* DefaultKeyword */) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 /* AsteriskToken */ && token() !== 118 /* AsKeyword */ && token() !== 17 /* OpenBraceToken */ && canFollowModifier(); - } - if (token() === 79 /* DefaultKeyword */) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115 /* StaticKeyword */) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 /* OpenBracketToken */ - || token() === 17 /* OpenBraceToken */ - || token() === 39 /* AsteriskToken */ - || token() === 24 /* DotDotDotToken */ - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 /* ClassKeyword */ || token() === 89 /* FunctionKeyword */ || - (token() === 117 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - // True if positioned at the start of a list element - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - // If we're in error recovery, then we don't want to treat ';' as an empty statement. - // The problem is that ';' can show up in far too many contexts, and if we see one - // and assume it's a statement, then we may bail out inappropriately from whatever - // we're parsing. For example, if we have a semicolon in the middle of a class, then - // we really don't want to assume the class is over and we're on a statement in the - // outer module. We just want to consume and move on. - return !(token() === 25 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement(); - case 2 /* SwitchClauses */: - return token() === 73 /* CaseKeyword */ || token() === 79 /* DefaultKeyword */; - case 4 /* TypeMembers */: - return lookAhead(isTypeMemberStart); - case 5 /* ClassMembers */: - // We allow semicolons as class elements (as specified by ES6) as long as we're - // not in error recovery. If we're in error recovery, we don't want an errant - // semicolon to be treated as a class member (since they're almost always used - // for statements. - return lookAhead(isClassMemberStart) || (token() === 25 /* SemicolonToken */ && !inErrorRecovery); - case 6 /* EnumMembers */: - // Include open bracket computed properties. This technically also lets in indexers, - // which would be a candidate for improved error reporting. - return token() === 21 /* OpenBracketToken */ || isLiteralPropertyName(); - case 12 /* ObjectLiteralMembers */: - return token() === 21 /* OpenBracketToken */ || token() === 39 /* AsteriskToken */ || token() === 24 /* DotDotDotToken */ || isLiteralPropertyName(); - case 17 /* RestProperties */: - return isLiteralPropertyName(); - case 9 /* ObjectBindingElements */: - return token() === 21 /* OpenBracketToken */ || token() === 24 /* DotDotDotToken */ || isLiteralPropertyName(); - case 7 /* HeritageClauseElement */: - // If we see `{ ... }` then only consume it as an expression if it is followed by `,` or `{` - // That way we won't consume the body of a class in its heritage clause. - if (token() === 17 /* OpenBraceToken */) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - // If we're in error recovery we tighten up what we're willing to match. - // That way we don't treat something like "this" as a valid heritage clause - // element during recovery. - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8 /* VariableDeclarations */: - return isIdentifierOrPattern(); - case 10 /* ArrayBindingElements */: - return token() === 26 /* CommaToken */ || token() === 24 /* DotDotDotToken */ || isIdentifierOrPattern(); - case 18 /* TypeParameters */: - return isIdentifier(); - case 11 /* ArgumentExpressions */: - case 15 /* ArrayLiteralMembers */: - return token() === 26 /* CommaToken */ || token() === 24 /* DotDotDotToken */ || isStartOfExpression(); - case 16 /* Parameters */: - return isStartOfParameter(); - case 19 /* TypeArguments */: - case 20 /* TupleElementTypes */: - return token() === 26 /* CommaToken */ || isStartOfType(); - case 21 /* HeritageClauses */: - return isHeritageClause(); - case 22 /* ImportOrExportSpecifiers */: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13 /* JsxAttributes */: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17 /* OpenBraceToken */; - case 14 /* JsxChildren */: - return true; - case 23 /* JSDocFunctionParameters */: - case 24 /* JSDocTypeArguments */: - case 26 /* JSDocTupleTypes */: - return JSDocParser.isJSDocType(); - case 25 /* JSDocRecordMembers */: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17 /* OpenBraceToken */); - if (nextToken() === 18 /* CloseBraceToken */) { - // if we see "extends {}" then only treat the {} as what we're extending (and not - // the class body) if we have: - // - // extends {} { - // extends {}, - // extends {} extends - // extends {} implements - var next = nextToken(); - return next === 26 /* CommaToken */ || next === 17 /* OpenBraceToken */ || next === 85 /* ExtendsKeyword */ || next === 108 /* ImplementsKeyword */; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 /* ImplementsKeyword */ || - token() === 85 /* ExtendsKeyword */) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - // True if positioned at a list terminator - function isListTerminator(kind) { - if (token() === 1 /* EndOfFileToken */) { - // Being at the end of the file ends all lists. - return true; - } - switch (kind) { - case 1 /* BlockStatements */: - case 2 /* SwitchClauses */: - case 4 /* TypeMembers */: - case 5 /* ClassMembers */: - case 6 /* EnumMembers */: - case 12 /* ObjectLiteralMembers */: - case 9 /* ObjectBindingElements */: - case 22 /* ImportOrExportSpecifiers */: - return token() === 18 /* CloseBraceToken */; - case 3 /* SwitchClauseStatements */: - return token() === 18 /* CloseBraceToken */ || token() === 73 /* CaseKeyword */ || token() === 79 /* DefaultKeyword */; - case 7 /* HeritageClauseElement */: - return token() === 17 /* OpenBraceToken */ || token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - case 8 /* VariableDeclarations */: - return isVariableDeclaratorListTerminator(); - case 18 /* TypeParameters */: - // Tokens other than '>' are here for better error recovery - return token() === 29 /* GreaterThanToken */ || token() === 19 /* OpenParenToken */ || token() === 17 /* OpenBraceToken */ || token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - case 11 /* ArgumentExpressions */: - // Tokens other than ')' are here for better error recovery - return token() === 20 /* CloseParenToken */ || token() === 25 /* SemicolonToken */; - case 15 /* ArrayLiteralMembers */: - case 20 /* TupleElementTypes */: - case 10 /* ArrayBindingElements */: - return token() === 22 /* CloseBracketToken */; - case 16 /* Parameters */: - case 17 /* RestProperties */: - // Tokens other than ')' and ']' (the latter for index signatures) are here for better error recovery - return token() === 20 /* CloseParenToken */ || token() === 22 /* CloseBracketToken */ /*|| token === SyntaxKind.OpenBraceToken*/; - case 19 /* TypeArguments */: - // All other tokens should cause the type-argument to terminate except comma token - return token() !== 26 /* CommaToken */; - case 21 /* HeritageClauses */: - return token() === 17 /* OpenBraceToken */ || token() === 18 /* CloseBraceToken */; - case 13 /* JsxAttributes */: - return token() === 29 /* GreaterThanToken */ || token() === 41 /* SlashToken */; - case 14 /* JsxChildren */: - return token() === 27 /* LessThanToken */ && lookAhead(nextTokenIsSlash); - case 23 /* JSDocFunctionParameters */: - return token() === 20 /* CloseParenToken */ || token() === 56 /* ColonToken */ || token() === 18 /* CloseBraceToken */; - case 24 /* JSDocTypeArguments */: - return token() === 29 /* GreaterThanToken */ || token() === 18 /* CloseBraceToken */; - case 26 /* JSDocTupleTypes */: - return token() === 22 /* CloseBracketToken */ || token() === 18 /* CloseBraceToken */; - case 25 /* JSDocRecordMembers */: - return token() === 18 /* CloseBraceToken */; - } - } - function isVariableDeclaratorListTerminator() { - // If we can consume a semicolon (either explicitly, or with ASI), then consider us done - // with parsing the list of variable declarators. - if (canParseSemicolon()) { - return true; - } - // in the case where we're parsing the variable declarator of a 'for-in' statement, we - // are done if we see an 'in' keyword in front of us. Same with for-of - if (isInOrOfKeyword(token())) { - return true; - } - // ERROR RECOVERY TWEAK: - // For better error recovery, if we see an '=>' then we just stop immediately. We've got an - // arrow function here and it's going to be very unlikely that we'll resynchronize and get - // another variable declaration. - if (token() === 36 /* EqualsGreaterThanToken */) { - return true; - } - // Keep trying to parse out variable declarators. - return false; - } - // True if positioned at element or terminator of the current list or any enclosing list - function isInSomeParsingContext() { - for (var kind = 0; kind < 27 /* Count */; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, /*inErrorRecovery*/ true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - // Parses a list of elements - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, /*inErrorRecovery*/ false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - // If there is an outstanding parse error that we've encountered, but not attached to - // some node, then we cannot get a node from the old source tree. This is because we - // want to mark the next node we encounter as being unusable. - // - // Note: This may be too conservative. Perhaps we could reuse the node and set the bit - // on it (or its leftmost child) as having the error. For now though, being conservative - // is nice and likely won't ever affect perf. - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - // if we don't have a cursor, we could never return a node from the old tree. - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - // Can't reuse a missing node. - if (ts.nodeIsMissing(node)) { - return undefined; - } - // Can't reuse a node that intersected the change range. - if (node.intersectsChange) { - return undefined; - } - // Can't reuse a node that contains a parse error. This is necessary so that we - // produce the same set of errors again. - if (ts.containsParseError(node)) { - return undefined; - } - // We can only reuse a node if it was parsed under the same strict mode that we're - // currently in. i.e. if we originally parsed a node in non-strict mode, but then - // the user added 'using strict' at the top of the file, then we can't use that node - // again as the presence of strict mode may cause us to parse the tokens in the file - // differently. - // - // Note: we *can* reuse tokens when the strict mode changes. That's because tokens - // are unaffected by strict mode. It's just the parser will decide what to do with it - // differently depending on what mode it is in. - // - // This also applies to all our other context flags as well. - var nodeContextFlags = node.flags & 96256 /* ContextFlags */; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - // Ok, we have a node that looks like it could be reused. Now verify that it is valid - // in the current list parsing context that we're currently at. - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - // Move the scanner so it is after the node we just consumed. - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5 /* ClassMembers */: - return isReusableClassMember(node); - case 2 /* SwitchClauses */: - return isReusableSwitchClause(node); - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - return isReusableStatement(node); - case 6 /* EnumMembers */: - return isReusableEnumMember(node); - case 4 /* TypeMembers */: - return isReusableTypeMember(node); - case 8 /* VariableDeclarations */: - return isReusableVariableDeclaration(node); - case 16 /* Parameters */: - return isReusableParameter(node); - case 17 /* RestProperties */: - return false; - // Any other lists we do not care about reusing nodes in. But feel free to add if - // you can do so safely. Danger areas involve nodes that may involve speculative - // parsing. If speculative parsing is involved with the node, then the range the - // parser reached while looking ahead might be in the edited range (see the example - // in canReuseVariableDeclaratorNode for a good case of this). - case 21 /* HeritageClauses */: - // This would probably be safe to reuse. There is no speculative parsing with - // heritage clauses. - case 18 /* TypeParameters */: - // This would probably be safe to reuse. There is no speculative parsing with - // type parameters. Note that that's because type *parameters* only occur in - // unambiguous *type* contexts. While type *arguments* occur in very ambiguous - // *expression* contexts. - case 20 /* TupleElementTypes */: - // This would probably be safe to reuse. There is no speculative parsing with - // tuple types. - // Technically, type argument list types are probably safe to reuse. While - // speculative parsing is involved with them (since type argument lists are only - // produced from speculative parsing a < as a type argument list), we only have - // the types because speculative parsing succeeded. Thus, the lookahead never - // went past the end of the list and rewound. - case 19 /* TypeArguments */: - // Note: these are almost certainly not safe to ever reuse. Expressions commonly - // need a large amount of lookahead, and we should not reuse them as they may - // have actually intersected the edit. - case 11 /* ArgumentExpressions */: - // This is not safe to reuse for the same reason as the 'AssignmentExpression' - // cases. i.e. a property assignment may end with an expression, and thus might - // have lookahead far beyond it's old node. - case 12 /* ObjectLiteralMembers */: - // This is probably not safe to reuse. There can be speculative parsing with - // type names in a heritage clause. There can be generic names in the type - // name list, and there can be left hand side expressions (which can have type - // arguments.) - case 7 /* HeritageClauseElement */: - // Perhaps safe to reuse, but it's unlikely we'd see more than a dozen attributes - // on any given element. Same for children. - case 13 /* JsxAttributes */: - case 14 /* JsxChildren */: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152 /* Constructor */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 149 /* PropertyDeclaration */: - case 206 /* SemicolonClassElement */: - return true; - case 151 /* MethodDeclaration */: - // Method declarations are not necessarily reusable. An object-literal - // may have a method calls "constructor(...)" and we must reparse that - // into an actual .ConstructorDeclaration. - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 /* Identifier */ && - methodDeclaration.name.originalKeywordKind === 123 /* ConstructorKeyword */; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 208 /* VariableStatement */: - case 207 /* Block */: - case 211 /* IfStatement */: - case 210 /* ExpressionStatement */: - case 223 /* ThrowStatement */: - case 219 /* ReturnStatement */: - case 221 /* SwitchStatement */: - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 214 /* ForStatement */: - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - case 209 /* EmptyStatement */: - case 224 /* TryStatement */: - case 222 /* LabeledStatement */: - case 212 /* DoStatement */: - case 225 /* DebuggerStatement */: - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - case 243 /* ExportAssignment */: - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 231 /* TypeAliasDeclaration */: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264 /* EnumMember */; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156 /* ConstructSignature */: - case 150 /* MethodSignature */: - case 157 /* IndexSignature */: - case 148 /* PropertySignature */: - case 155 /* CallSignature */: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226 /* VariableDeclaration */) { - return false; - } - // Very subtle incremental parsing bug. Consider the following code: - // - // let v = new List < A, B - // - // This is actually legal code. It's a list of variable declarators "v = new List() - // - // then we have a problem. "v = new List= 0) { - // Always preserve a trailing comma by marking it on the NodeArray - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - // The allowReservedWords parameter controls whether reserved words are permitted after the first dot - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23 /* DotToken */)) { - var node = createNode(143 /* QualifiedName */, entity.pos); // !!! - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - // Technically a keyword is valid here as all identifiers and keywords are identifier names. - // However, often we'll encounter this in error situations when the identifier or keyword - // is actually starting another valid construct. - // - // So, we check for the following specific case: - // - // name. - // identifierOrKeyword identifierNameOrKeyword - // - // Note: the newlines are important here. For example, if that above code - // were rewritten into: - // - // name.identifierOrKeyword - // identifierNameOrKeyword - // - // Then we would consider it valid. That's because ASI would take effect and - // the code would be implicitly: "name.identifierOrKeyword; identifierNameOrKeyword". - // In the first case though, ASI will not take effect because there is not a - // line terminator after the identifier or keyword. - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - // Report that we need an identifier. However, report it right after the dot, - // and not on the next token. This is because the next token might actually - // be an identifier and the error would be quite confusing. - return createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196 /* TemplateExpression */); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14 /* TemplateHead */, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15 /* TemplateMiddle */); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205 /* TemplateSpan */); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18 /* CloseBraceToken */) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16 /* TemplateTail */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(18 /* CloseBraceToken */)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), /*internName*/ false); - ts.Debug.assert(fragment.kind === 14 /* TemplateHead */, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), /*internName*/ false); - ts.Debug.assert(fragment.kind === 15 /* TemplateMiddle */ || fragment.kind === 16 /* TemplateTail */, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - // Octal literals are not allowed in strict mode or ES5 - // Note that theoretically the following condition would hold true literals like 009, - // which is not octal.But because of how the scanner separates the tokens, we would - // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. - // We also do not need to check for negatives because any prefix operator would be part of a - // parent unary expression. - if (node.kind === 8 /* NumericLiteral */) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - // TYPES - function parseTypeReference() { - var node = createNode(159 /* TypeReference */); - node.typeName = parseEntityName(/*allowReservedWords*/ false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27 /* LessThanToken */) { - node.typeArguments = parseBracketedList(19 /* TypeArguments */, parseType, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158 /* TypePredicate */, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169 /* ThisType */); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162 /* TypeQuery */); - parseExpected(103 /* TypeOfKeyword */); - node.exprName = parseEntityName(/*allowReservedWords*/ true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145 /* TypeParameter */); - node.name = parseIdentifier(); - if (parseOptional(85 /* ExtendsKeyword */)) { - // It's not uncommon for people to write improper constraints to a generic. If the - // user writes a constraint that is an expression and not an actual type, then parse - // it out as an expression (so we can recover well), but report that a type is needed - // instead. - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - // It was not a type, and it looked like an expression. Parse out an expression - // here so we recover well. Note: it is important that we call parseUnaryExpression - // and not parseExpression here. If the user has: - // - // - // - // We do *not* want to consume the > as we're consuming the expression for "". - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58 /* EqualsToken */)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27 /* LessThanToken */) { - return parseBracketedList(18 /* TypeParameters */, parseTypeParameter, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - } - function parseParameterType() { - if (parseOptional(56 /* ColonToken */)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 /* DotDotDotToken */ || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 /* AtToken */ || token() === 99 /* ThisKeyword */; - } - function parseParameter() { - var node = createNode(146 /* Parameter */); - if (token() === 99 /* ThisKeyword */) { - node.name = createIdentifier(/*isIdentifier*/ true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - // FormalParameter [Yield,Await]: - // BindingElement[?Yield,?Await] - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - // in cases like - // 'use strict' - // function foo(static) - // isParameter('static') === true, because of isModifier('static') - // however 'static' is not a legal identifier in a strict mode. - // so result of this function will be ParameterDeclaration (flags = 0, name = missing, type = undefined, initializer = undefined) - // and current token will not change => parsing of the enclosing parameter list will last till the end of time (or OOM) - // to avoid this we'll advance cursor to the next token. - nextToken(); - } - node.questionToken = parseOptionalToken(55 /* QuestionToken */); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(/*inParameter*/ true); - // Do not check for initializers in an ambient context for parameters. This is not - // a grammar error because the grammar allows arbitrary call signatures in - // an ambient context. - // It is actually not necessary for this to be an error at all. The reason is that - // function/constructor implementations are syntactically disallowed in ambient - // contexts. In addition, parameter initializers are semantically disallowed in - // overload signatures. So parameter initializers are transitively disallowed in - // ambient contexts. - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(/*inParameter*/ true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36 /* EqualsGreaterThanToken */; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - // FormalParameters [Yield,Await]: (modified) - // [empty] - // FormalParameterList[?Yield,Await] - // - // FormalParameter[Yield,Await]: (modified) - // BindingElement[?Yield,Await] - // - // BindingElement [Yield,Await]: (modified) - // SingleNameBinding[?Yield,?Await] - // BindingPattern[?Yield,?Await]Initializer [In, ?Yield,?Await] opt - // - // SingleNameBinding [Yield,Await]: - // BindingIdentifier[?Yield,?Await]Initializer [In, ?Yield,?Await] opt - if (parseExpected(19 /* OpenParenToken */)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16 /* Parameters */, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20 /* CloseParenToken */) && requireCompleteParameterList) { - // Caller insisted that we had to end with a ) We didn't. So just return - // undefined here. - return undefined; - } - return result; - } - // We didn't even have an open paren. If the caller requires a complete parameter list, - // we definitely can't provide that. However, if they're ok with an incomplete one, - // then just return an empty set of parameters. - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - // We allow type members to be separated by commas or (possibly ASI) semicolons. - // First check if it was a comma. If so, we're done with the member. - if (parseOptional(26 /* CommaToken */)) { - return; - } - // Didn't have a comma. We must have a (possible ASI) semicolon. - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156 /* ConstructSignature */) { - parseExpected(94 /* NewKeyword */); - } - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21 /* OpenBracketToken */) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - // The only allowed sequence is: - // - // [id: - // - // However, for error recovery, we also check the following cases: - // - // [... - // [id, - // [id?, - // [id?: - // [id?] - // [public id - // [private id - // [protected id - // [] - // - nextToken(); - if (token() === 24 /* DotDotDotToken */ || token() === 22 /* CloseBracketToken */) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - // Skip the identifier - nextToken(); - } - // A colon signifies a well formed indexer - // A comma should be a badly formed indexer because comma expressions are not allowed - // in computed properties. - if (token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */) { - return true; - } - // Question mark could be an indexer with an optional property, - // or it could be a conditional expression in a computed property. - if (token() !== 55 /* QuestionToken */) { - return false; - } - // If any of the following tokens are after the question mark, it cannot - // be a conditional expression, so treat it as an indexer. - nextToken(); - return token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */ || token() === 22 /* CloseBracketToken */; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157 /* IndexSignature */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16 /* Parameters */, parseParameter, 21 /* OpenBracketToken */, 22 /* CloseBracketToken */); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - var method = createNode(150 /* MethodSignature */, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - // Method signatures don't exist in expression contexts. So they have neither - // [Yield] nor [Await] - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148 /* PropertySignature */, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58 /* EqualsToken */) { - // Although type literal properties cannot not have initializers, we attempt - // to parse an initializer so we can report in the checker that an interface - // property or type literal property cannot have an initializer. - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - // Return true if we have the start of a signature member - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return true; - } - var idToken; - // Eat up all modifiers, but hold on to the last one in case it is actually an identifier - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - // Index signatures and computed property names are type members - if (token() === 21 /* OpenBracketToken */) { - return true; - } - // Try to get the first property-like token following all modifiers - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - // If we were able to get any potential identifier, check that it is - // the start of a member declaration - if (idToken) { - return token() === 19 /* OpenParenToken */ || - token() === 27 /* LessThanToken */ || - token() === 55 /* QuestionToken */ || - token() === 56 /* ColonToken */ || - token() === 26 /* CommaToken */ || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseSignatureMember(155 /* CallSignature */); - } - if (token() === 94 /* NewKeyword */ && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156 /* ConstructSignature */); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, /*decorators*/ undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */; - } - function parseTypeLiteral() { - var node = createNode(163 /* TypeLiteral */); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17 /* OpenBraceToken */)) { - members = parseList(4 /* TypeMembers */, parseTypeMember); - parseExpected(18 /* CloseBraceToken */); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131 /* ReadonlyKeyword */) { - nextToken(); - } - return token() === 21 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 92 /* InKeyword */; - } - function parseMappedTypeParameter() { - var node = createNode(145 /* TypeParameter */); - node.name = parseIdentifier(); - parseExpected(92 /* InKeyword */); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172 /* MappedType */); - parseExpected(17 /* OpenBraceToken */); - node.readonlyToken = parseOptionalToken(131 /* ReadonlyKeyword */); - parseExpected(21 /* OpenBracketToken */); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22 /* CloseBracketToken */); - node.questionToken = parseOptionalToken(55 /* QuestionToken */); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165 /* TupleType */); - node.elementTypes = parseBracketedList(20 /* TupleElementTypes */, parseType, 21 /* OpenBracketToken */, 22 /* CloseBracketToken */); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168 /* ParenthesizedType */); - parseExpected(19 /* OpenParenToken */); - node.type = parseType(); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161 /* ConstructorType */) { - parseExpected(94 /* NewKeyword */); - } - fillSignature(36 /* EqualsGreaterThanToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 /* DotToken */ ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173 /* LiteralType */); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8 /* NumericLiteral */; - } - function parseNonArrayType() { - switch (token()) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 139 /* UndefinedKeyword */: - case 130 /* NeverKeyword */: - case 134 /* ObjectKeyword */: - // If these are followed by a dot, then parse these out as a dotted type reference instead. - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return parseLiteralTypeNode(); - case 38 /* MinusToken */: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105 /* VoidKeyword */: - case 95 /* NullKeyword */: - return parseTokenNode(); - case 99 /* ThisKeyword */: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 /* IsKeyword */ && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103 /* TypeOfKeyword */: - return parseTypeQuery(); - case 17 /* OpenBraceToken */: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21 /* OpenBracketToken */: - return parseTupleType(); - case 19 /* OpenParenToken */: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 99 /* ThisKeyword */: - case 103 /* TypeOfKeyword */: - case 130 /* NeverKeyword */: - case 17 /* OpenBraceToken */: - case 21 /* OpenBracketToken */: - case 27 /* LessThanToken */: - case 49 /* BarToken */: - case 48 /* AmpersandToken */: - case 94 /* NewKeyword */: - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 134 /* ObjectKeyword */: - return true; - case 38 /* MinusToken */: - return lookAhead(nextTokenIsNumericLiteral); - case 19 /* OpenParenToken */: - // Only consider '(' the start of a type if followed by ')', '...', an identifier, a modifier, - // or something that starts a type. We don't want to consider things like '(1)' a type. - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 /* CloseParenToken */ || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21 /* OpenBracketToken */)) { - if (isStartOfType()) { - var node = createNode(171 /* IndexedAccessType */, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22 /* CloseBracketToken */); - type = finishNode(node); - } - else { - var node = createNode(164 /* ArrayType */, type.pos); - node.elementType = type; - parseExpected(22 /* CloseBracketToken */); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170 /* TypeOperator */); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127 /* KeyOfKeyword */: - return parseTypeOperator(127 /* KeyOfKeyword */); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167 /* IntersectionType */, parseTypeOperatorOrHigher, 48 /* AmpersandToken */); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166 /* UnionType */, parseIntersectionTypeOrHigher, 49 /* BarToken */); - } - function isStartOfFunctionType() { - if (token() === 27 /* LessThanToken */) { - return true; - } - return token() === 19 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - // Skip modifiers - parseModifiers(); - } - if (isIdentifier() || token() === 99 /* ThisKeyword */) { - nextToken(); - return true; - } - if (token() === 21 /* OpenBracketToken */ || token() === 17 /* OpenBraceToken */) { - // Return true if we can parse an array or object binding pattern with no errors - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 /* CloseParenToken */ || token() === 24 /* DotDotDotToken */) { - // ( ) - // ( ... - return true; - } - if (skipParameterStart()) { - // We successfully skipped modifiers (if any) and an identifier or binding pattern, - // now see if we have something that indicates a parameter declaration - if (token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */ || - token() === 55 /* QuestionToken */ || token() === 58 /* EqualsToken */) { - // ( xxx : - // ( xxx , - // ( xxx ? - // ( xxx = - return true; - } - if (token() === 20 /* CloseParenToken */) { - nextToken(); - if (token() === 36 /* EqualsGreaterThanToken */) { - // ( xxx ) => - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158 /* TypePredicate */, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 /* IsKeyword */ && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - // The rules about 'yield' only apply to actual code/expression contexts. They don't - // apply to 'type' contexts. So we disable these parameters here before moving on. - return doOutsideOfContext(20480 /* TypeExcludesFlags */, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160 /* FunctionType */); - } - if (token() === 94 /* NewKeyword */) { - return parseFunctionOrConstructorType(161 /* ConstructorType */); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56 /* ColonToken */) ? parseType() : undefined; - } - // EXPRESSIONS - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 19 /* OpenParenToken */: - case 21 /* OpenBracketToken */: - case 17 /* OpenBraceToken */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 94 /* NewKeyword */: - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - case 71 /* Identifier */: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 80 /* DeleteKeyword */: - case 103 /* TypeOfKeyword */: - case 105 /* VoidKeyword */: - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - case 27 /* LessThanToken */: - case 121 /* AwaitKeyword */: - case 116 /* YieldKeyword */: - // Yield/await always starts an expression. Either it is an identifier (in which case - // it is definitely an expression). Or it's a keyword (either because we're in - // a generator or async function, or in strict mode (or both)) and it started a yield or await expression. - return true; - default: - // Error tolerance. If we see the start of some binary operator, we consider - // that the start of an expression. That way we'll parse out a missing identifier, - // give a good message about an identifier being missing, and then consume the - // rest of the binary expression. - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - // As per the grammar, none of '{' or 'function' or 'class' can start an expression statement. - return token() !== 17 /* OpenBraceToken */ && - token() !== 89 /* FunctionKeyword */ && - token() !== 75 /* ClassKeyword */ && - token() !== 57 /* AtToken */ && - isStartOfExpression(); - } - function parseExpression() { - // Expression[in]: - // AssignmentExpression[in] - // Expression[in] , AssignmentExpression[in] - // clear the decorator context when parsing Expression, as it should be unambiguous when parsing a decorator - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26 /* CommaToken */))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58 /* EqualsToken */) { - // It's not uncommon during typing for the user to miss writing the '=' token. Check if - // there is no newline after the last token and if we're on an expression. If so, parse - // this as an equals-value clause with a missing equals. - // NOTE: There are two places where we allow equals-value clauses. The first is in a - // variable declarator. The second is with a parameter. For variable declarators - // it's more likely that a { would be a allowed (as an object literal). While this - // is also allowed for parameters, the risk is that we consume the { as an object - // literal when it really will be for the block following the parameter. - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17 /* OpenBraceToken */) || !isStartOfExpression()) { - // preceding line break, open brace in a parameter (likely a function body) or current token is not an expression - - // do not try to parse initializer - return undefined; - } - } - // Initializer[In, Yield] : - // = AssignmentExpression[?In, ?Yield] - parseExpected(58 /* EqualsToken */); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - // AssignmentExpression[in,yield]: - // 1) ConditionalExpression[?in,?yield] - // 2) LeftHandSideExpression = AssignmentExpression[?in,?yield] - // 3) LeftHandSideExpression AssignmentOperator AssignmentExpression[?in,?yield] - // 4) ArrowFunctionExpression[?in,?yield] - // 5) AsyncArrowFunctionExpression[in,yield,await] - // 6) [+Yield] YieldExpression[?In] - // - // Note: for ease of implementation we treat productions '2' and '3' as the same thing. - // (i.e. they're both BinaryExpressions with an assignment operator in it). - // First, do the simple check if we have a YieldExpression (production '6'). - if (isYieldExpression()) { - return parseYieldExpression(); - } - // Then, check if we have an arrow function (production '4' and '5') that starts with a parenthesized - // parameter list or is an async arrow function. - // AsyncArrowFunctionExpression: - // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] - // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] - // Production (1) of AsyncArrowFunctionExpression is parsed in "tryParseAsyncSimpleArrowFunctionExpression". - // And production (2) is parsed in "tryParseParenthesizedArrowFunctionExpression". - // - // If we do successfully parse arrow-function, we must *not* recurse for productions 1, 2 or 3. An ArrowFunction is - // not a LeftHandSideExpression, nor does it start a ConditionalExpression. So we are done - // with AssignmentExpression if we see one. - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - // Now try to see if we're in production '1', '2' or '3'. A conditional expression can - // start with a LogicalOrExpression, while the assignment productions can only start with - // LeftHandSideExpressions. - // - // So, first, we try to just parse out a BinaryExpression. If we get something that is a - // LeftHandSide or higher, then we can try to parse out the assignment expression part. - // Otherwise, we try to parse out the conditional expression bit. We want to allow any - // binary expression here, so we pass in the 'lowest' precedence here so that it matches - // and consumes anything. - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - // To avoid a look-ahead, we did not handle the case of an arrow function with a single un-parenthesized - // parameter ('x => ...') above. We handle it here by checking if the parsed expression was a single - // identifier and the current token is an arrow. - if (expr.kind === 71 /* Identifier */ && token() === 36 /* EqualsGreaterThanToken */) { - return parseSimpleArrowFunctionExpression(expr); - } - // Now see if we might be in cases '2' or '3'. - // If the expression was a LHS expression, and we have an assignment operator, then - // we're in '2' or '3'. Consume the assignment and return. - // - // Note: we call reScanGreaterToken so that we get an appropriately merged token - // for cases like > > = becoming >>= - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - // It wasn't an assignment or a lambda. This is a conditional expression: - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116 /* YieldKeyword */) { - // If we have a 'yield' keyword, and this is a context where yield expressions are - // allowed, then definitely parse out a yield expression. - if (inYieldContext()) { - return true; - } - // We're in a context where 'yield expr' is not allowed. However, if we can - // definitely tell that the user was trying to parse a 'yield expr' and not - // just a normal expr that start with a 'yield' identifier, then parse out - // a 'yield expr'. We can then report an error later that they are only - // allowed in generator expressions. - // - // for example, if we see 'yield(foo)', then we'll have to treat that as an - // invocation expression of something called 'yield'. However, if we have - // 'yield foo' then that is not legal as a normal expression, so we can - // definitely recognize this as a yield expression. - // - // for now we just check if the next token is an identifier. More heuristics - // can be added here later as necessary. We just need to make sure that we - // don't accidentally consume something legal. - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197 /* YieldExpression */); - // YieldExpression[In] : - // yield - // yield [no LineTerminator here] [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] - // yield [no LineTerminator here] * [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 /* AsteriskToken */ || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - // if the next token is not on the same line as yield. or we don't have an '*' or - // the start of an expression, then this is just a simple "yield" expression. - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187 /* ArrowFunction */, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187 /* ArrowFunction */, identifier.pos); - } - var parameter = createNode(146 /* Parameter */, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36 /* EqualsGreaterThanToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(/*isAsync*/ !!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0 /* False */) { - // It's definitely not a parenthesized arrow function expression. - return undefined; - } - // If we definitely have an arrow function, then we can just parse one, not requiring a - // following => or { token. Otherwise, we *might* have an arrow function. Try to parse - // it out, but don't allow any ambiguity, and return 'undefined' if this could be an - // expression instead. - var arrowFunction = triState === 1 /* True */ - ? parseParenthesizedArrowFunctionExpressionHead(/*allowAmbiguity*/ true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - // Didn't appear to actually be a parenthesized arrow function. Just bail out. - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256 /* Async */); - // If we have an arrow, then try to parse the body. Even if not, try to parse if we - // have an opening brace, just in case we're in an error state. - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36 /* EqualsGreaterThanToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 /* EqualsGreaterThanToken */ || lastToken === 17 /* OpenBraceToken */) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - // True -> We definitely expect a parenthesized arrow function here. - // False -> There *cannot* be a parenthesized arrow function here. - // Unknown -> There *might* be a parenthesized arrow function here. - // Speculatively look ahead to be sure, and rollback if not. - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */ || token() === 120 /* AsyncKeyword */) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36 /* EqualsGreaterThanToken */) { - // ERROR RECOVERY TWEAK: - // If we see a standalone => try to parse it as an arrow function expression as that's - // likely what the user intended to write. - return 1 /* True */; - } - // Definitely not a parenthesized arrow function. - return 0 /* False */; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120 /* AsyncKeyword */) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0 /* False */; - } - if (token() !== 19 /* OpenParenToken */ && token() !== 27 /* LessThanToken */) { - return 0 /* False */; - } - } - var first = token(); - var second = nextToken(); - if (first === 19 /* OpenParenToken */) { - if (second === 20 /* CloseParenToken */) { - // Simple cases: "() =>", "(): ", and "() {". - // This is an arrow function with no parameters. - // The last one is not actually an arrow function, - // but this is probably what the user intended. - var third = nextToken(); - switch (third) { - case 36 /* EqualsGreaterThanToken */: - case 56 /* ColonToken */: - case 17 /* OpenBraceToken */: - return 1 /* True */; - default: - return 0 /* False */; - } - } - // If encounter "([" or "({", this could be the start of a binding pattern. - // Examples: - // ([ x ]) => { } - // ({ x }) => { } - // ([ x ]) - // ({ x }) - if (second === 21 /* OpenBracketToken */ || second === 17 /* OpenBraceToken */) { - return 2 /* Unknown */; - } - // Simple case: "(..." - // This is an arrow function with a rest parameter. - if (second === 24 /* DotDotDotToken */) { - return 1 /* True */; - } - // If we had "(" followed by something that's not an identifier, - // then this definitely doesn't look like a lambda. - // Note: we could be a little more lenient and allow - // "(public" or "(private". These would not ever actually be allowed, - // but we could provide a good error message instead of bailing out. - if (!isIdentifier()) { - return 0 /* False */; - } - // If we have something like "(a:", then we must have a - // type-annotated parameter in an arrow function expression. - if (nextToken() === 56 /* ColonToken */) { - return 1 /* True */; - } - // This *could* be a parenthesized arrow function. - // Return Unknown to let the caller know. - return 2 /* Unknown */; - } - else { - ts.Debug.assert(first === 27 /* LessThanToken */); - // If we have "<" not followed by an identifier, - // then this definitely is not an arrow function. - if (!isIdentifier()) { - return 0 /* False */; - } - // JSX overrides - if (sourceFile.languageVariant === 1 /* JSX */) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85 /* ExtendsKeyword */) { - var fourth = nextToken(); - switch (fourth) { - case 58 /* EqualsToken */: - case 29 /* GreaterThanToken */: - return false; - default: - return true; - } - } - else if (third === 26 /* CommaToken */) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1 /* True */; - } - return 0 /* False */; - } - // This *could* be a parenthesized arrow function. - return 2 /* Unknown */; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(/*allowAmbiguity*/ false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - // We do a check here so that we won't be doing unnecessarily call to "lookAhead" - if (token() === 120 /* AsyncKeyword */) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1 /* True */) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - // AsyncArrowFunctionExpression: - // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] - // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] - if (token() === 120 /* AsyncKeyword */) { - nextToken(); - // If the "async" is followed by "=>" token then it is not a begining of an async arrow-function - // but instead a simple arrow-function which will be parsed inside "parseAssignmentExpressionOrHigher" - if (scanner.hasPrecedingLineBreak() || token() === 36 /* EqualsGreaterThanToken */) { - return 0 /* False */; - } - // Check for un-parenthesized AsyncArrowFunction - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 /* Identifier */ && token() === 36 /* EqualsGreaterThanToken */) { - return 1 /* True */; - } - } - return 0 /* False */; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187 /* ArrowFunction */); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256 /* Async */); - // Arrow functions are never generators. - // - // If we're speculatively parsing a signature for a parenthesized arrow function, then - // we have to have a complete parameter list. Otherwise we might see something like - // a => (b => c) - // And think that "(b =>" was actually a parenthesized arrow function with a missing - // close paren. - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ !allowAmbiguity, node); - // If we couldn't get parameters, we definitely could not parse out an arrow function. - if (!node.parameters) { - return undefined; - } - // Parsing a signature isn't enough. - // Parenthesized arrow signatures often look like other valid expressions. - // For instance: - // - "(x = 10)" is an assignment expression parsed as a signature with a default parameter value. - // - "(x,y)" is a comma expression parsed as a signature with two parameters. - // - "a ? (b): c" will have "(b):" parsed as a signature with a return type annotation. - // - // So we need just a bit of lookahead to ensure that it can only be a signature. - if (!allowAmbiguity && token() !== 36 /* EqualsGreaterThanToken */ && token() !== 17 /* OpenBraceToken */) { - // Returning undefined here will cause our caller to rewind to where we started from. - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17 /* OpenBraceToken */) { - return parseFunctionBlock(/*allowYield*/ false, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ false); - } - if (token() !== 25 /* SemicolonToken */ && - token() !== 89 /* FunctionKeyword */ && - token() !== 75 /* ClassKeyword */ && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - // Check if we got a plain statement (i.e. no expression-statements, no function/class expressions/declarations) - // - // Here we try to recover from a potential error situation in the case where the - // user meant to supply a block. For example, if the user wrote: - // - // a => - // let v = 0; - // } - // - // they may be missing an open brace. Check to see if that's the case so we can - // try to recover better. If we don't do this, then the next close curly we see may end - // up preemptively closing the containing construct. - // - // Note: even when 'ignoreMissingOpenBrace' is passed as true, parseBody will still error. - return parseFunctionBlock(/*allowYield*/ false, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - // Note: we are passed in an expression which was produced from parseBinaryExpressionOrHigher. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (!questionToken) { - return leftOperand; - } - // Note: we explicitly 'allowIn' in the whenTrue part of the condition expression, and - // we do not that for the 'whenFalse' part. - var node = createNode(195 /* ConditionalExpression */, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56 /* ColonToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(56 /* ColonToken */)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 /* InKeyword */ || t === 142 /* OfKeyword */; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - // We either have a binary operator here, or we're finished. We call - // reScanGreaterToken so that we merge token sequences like > and = into >= - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - // Check the precedence to see if we should "take" this operator - // - For left associative operator (all operator but **), consume the operator, - // recursively call the function below, and parse binaryExpression as a rightOperand - // of the caller if the new precedence of the operator is greater then or equal to the current precedence. - // For example: - // a - b - c; - // ^token; leftOperand = b. Return b to the caller as a rightOperand - // a * b - c - // ^token; leftOperand = b. Return b to the caller as a rightOperand - // a - b * c; - // ^token; leftOperand = b. Return b * c to the caller as a rightOperand - // - For right associative operator (**), consume the operator, recursively call the function - // and parse binaryExpression as a rightOperand of the caller if the new precedence of - // the operator is strictly grater than the current precedence - // For example: - // a ** b ** c; - // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand - // a - b ** c; - // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand - // a ** b - c - // ^token; leftOperand = b. Return b to the caller as a rightOperand - var consumeCurrentOperator = token() === 40 /* AsteriskAsteriskToken */ ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 /* InKeyword */ && inDisallowInContext()) { - break; - } - if (token() === 118 /* AsKeyword */) { - // Make sure we *do* perform ASI for constructs like this: - // var x = foo - // as (Bar) - // This should be parsed as an initialized variable, followed - // by a function call to 'as' with the argument 'Bar' - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92 /* InKeyword */) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54 /* BarBarToken */: - return 1; - case 53 /* AmpersandAmpersandToken */: - return 2; - case 49 /* BarToken */: - return 3; - case 50 /* CaretToken */: - return 4; - case 48 /* AmpersandToken */: - return 5; - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return 6; - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - case 93 /* InstanceOfKeyword */: - case 92 /* InKeyword */: - case 118 /* AsKeyword */: - return 7; - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - return 8; - case 37 /* PlusToken */: - case 38 /* MinusToken */: - return 9; - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - return 10; - case 40 /* AsteriskAsteriskToken */: - return 11; - } - // -1 is lower than all other precedences. Returning it will cause binary expression - // parsing to stop. - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194 /* BinaryExpression */, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202 /* AsExpression */, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192 /* PrefixUnaryExpression */); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188 /* DeleteExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189 /* TypeOfExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190 /* VoidExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121 /* AwaitKeyword */) { - if (inAwaitContext()) { - return true; - } - // here we are using similar heuristics as 'isYieldExpression' - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191 /* AwaitExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - /** - * Parse ES7 exponential expression and await expression - * - * ES7 ExponentiationExpression: - * 1) UnaryExpression[?Yield] - * 2) UpdateExpression[?Yield] ** ExponentiationExpression[?Yield] - * - */ - function parseUnaryExpressionOrHigher() { - /** - * ES7 UpdateExpression: - * 1) LeftHandSideExpression[?Yield] - * 2) LeftHandSideExpression[?Yield][no LineTerminator here]++ - * 3) LeftHandSideExpression[?Yield][no LineTerminator here]-- - * 4) ++UnaryExpression[?Yield] - * 5) --UnaryExpression[?Yield] - */ - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 /* AsteriskAsteriskToken */ ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - /** - * ES7 UnaryExpression: - * 1) UpdateExpression[?yield] - * 2) delete UpdateExpression[?yield] - * 3) void UpdateExpression[?yield] - * 4) typeof UpdateExpression[?yield] - * 5) + UpdateExpression[?yield] - * 6) - UpdateExpression[?yield] - * 7) ~ UpdateExpression[?yield] - * 8) ! UpdateExpression[?yield] - */ - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40 /* AsteriskAsteriskToken */) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184 /* TypeAssertionExpression */) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - /** - * Parse ES7 simple-unary expression or higher: - * - * ES7 UnaryExpression: - * 1) UpdateExpression[?yield] - * 2) delete UnaryExpression[?yield] - * 3) void UnaryExpression[?yield] - * 4) typeof UnaryExpression[?yield] - * 5) + UnaryExpression[?yield] - * 6) - UnaryExpression[?yield] - * 7) ~ UnaryExpression[?yield] - * 8) ! UnaryExpression[?yield] - * 9) [+Await] await UnaryExpression[?yield] - */ - function parseSimpleUnaryExpression() { - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - return parsePrefixUnaryExpression(); - case 80 /* DeleteKeyword */: - return parseDeleteExpression(); - case 103 /* TypeOfKeyword */: - return parseTypeOfExpression(); - case 105 /* VoidKeyword */: - return parseVoidExpression(); - case 27 /* LessThanToken */: - // This is modified UnaryExpression grammar in TypeScript - // UnaryExpression (modified): - // < type > UnaryExpression - return parseTypeAssertion(); - case 121 /* AwaitKeyword */: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - // falls through - default: - return parseIncrementExpression(); - } - } - /** - * Check if the current token can possibly be an ES7 increment expression. - * - * ES7 UpdateExpression: - * LeftHandSideExpression[?Yield] - * LeftHandSideExpression[?Yield][no LineTerminator here]++ - * LeftHandSideExpression[?Yield][no LineTerminator here]-- - * ++LeftHandSideExpression[?Yield] - * --LeftHandSideExpression[?Yield] - */ - function isUpdateExpression() { - // This function is called inside parseUnaryExpression to decide - // whether to call parseSimpleUnaryExpression or call parseIncrementExpression directly - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 80 /* DeleteKeyword */: - case 103 /* TypeOfKeyword */: - case 105 /* VoidKeyword */: - case 121 /* AwaitKeyword */: - return false; - case 27 /* LessThanToken */: - // If we are not in JSX context, we are parsing TypeAssertion which is an UnaryExpression - if (sourceFile.languageVariant !== 1 /* JSX */) { - return false; - } - // We are in JSX context and the token is part of JSXElement. - // falls through - default: - return true; - } - } - /** - * Parse ES7 IncrementExpression. IncrementExpression is used instead of ES6's PostFixExpression. - * - * ES7 IncrementExpression[yield]: - * 1) LeftHandSideExpression[?yield] - * 2) LeftHandSideExpression[?yield] [[no LineTerminator here]]++ - * 3) LeftHandSideExpression[?yield] [[no LineTerminator here]]-- - * 4) ++LeftHandSideExpression[?yield] - * 5) --LeftHandSideExpression[?yield] - * In TypeScript (2), (3) are parsed as PostfixUnaryExpression. (4), (5) are parsed as PrefixUnaryExpression - */ - function parseIncrementExpression() { - if (token() === 43 /* PlusPlusToken */ || token() === 44 /* MinusMinusToken */) { - var node = createNode(192 /* PrefixUnaryExpression */); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 /* JSX */ && token() === 27 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeyword)) { - // JSXElement is part of primaryExpression - return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 /* PlusPlusToken */ || token() === 44 /* MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193 /* PostfixUnaryExpression */, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - // Original Ecma: - // LeftHandSideExpression: See 11.2 - // NewExpression - // CallExpression - // - // Our simplification: - // - // LeftHandSideExpression: See 11.2 - // MemberExpression - // CallExpression - // - // See comment in parseMemberExpressionOrHigher on how we replaced NewExpression with - // MemberExpression to make our lives easier. - // - // to best understand the below code, it's important to see how CallExpression expands - // out into its own productions: - // - // CallExpression: - // MemberExpression Arguments - // CallExpression Arguments - // CallExpression[Expression] - // CallExpression.IdentifierName - // super ( ArgumentListopt ) - // super.IdentifierName - // - // Because of the recursion in these calls, we need to bottom out first. There are two - // bottom out states we can run into. Either we see 'super' which must start either of - // the last two CallExpression productions. Or we have a MemberExpression which either - // completes the LeftHandSideExpression, or starts the beginning of the first four - // CallExpression productions. - var expression = token() === 97 /* SuperKeyword */ - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - // Now, we *may* be complete. However, we might have consumed the start of a - // CallExpression. As such, we need to consume the rest of it here to be complete. - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - // Note: to make our lives simpler, we decompose the the NewExpression productions and - // place ObjectCreationExpression and FunctionExpression into PrimaryExpression. - // like so: - // - // PrimaryExpression : See 11.1 - // this - // Identifier - // Literal - // ArrayLiteral - // ObjectLiteral - // (Expression) - // FunctionExpression - // new MemberExpression Arguments? - // - // MemberExpression : See 11.2 - // PrimaryExpression - // MemberExpression[Expression] - // MemberExpression.IdentifierName - // - // CallExpression : See 11.2 - // MemberExpression - // CallExpression Arguments - // CallExpression[Expression] - // CallExpression.IdentifierName - // - // Technically this is ambiguous. i.e. CallExpression defines: - // - // CallExpression: - // CallExpression Arguments - // - // If you see: "new Foo()" - // - // Then that could be treated as a single ObjectCreationExpression, or it could be - // treated as the invocation of "new Foo". We disambiguate that in code (to match - // the original grammar) by making sure that if we see an ObjectCreationExpression - // we always consume arguments if they are there. So we treat "new Foo()" as an - // object creation only, and not at all as an invocation) Another way to think - // about this is that for every "new" that we see, we will consume an argument list if - // it is there as part of the *associated* object creation node. Any additional - // argument lists we see, will become invocation expressions. - // - // Because there are no other places in the grammar now that refer to FunctionExpression - // or ObjectCreationExpression, it is safe to push down into the PrimaryExpression - // production. - // - // Because CallExpression and MemberExpression are left recursive, we need to bottom out - // of the recursion immediately. So we parse out a primary expression to start with. - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 /* OpenParenToken */ || token() === 23 /* DotToken */ || token() === 21 /* OpenBracketToken */) { - return expression; - } - // If we have seen "super" it must be followed by '(' or '.'. - // If it wasn't then just try to parse out a '.' and report an error. - var node = createNode(179 /* PropertyAccessExpression */, expression.pos); - node.expression = expression; - parseExpectedToken(23 /* DotToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71 /* Identifier */) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99 /* ThisKeyword */) { - return true; - } - // If we are at this statement then we must have PropertyAccessExpression and because tag name in Jsx element can only - // take forms of JsxTagNameExpression which includes an identifier, "this" expression, or another propertyAccessExpression - // it is safe to case the expression property as such. See parseJsxElementName for how we parse tag name in Jsx element - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251 /* JsxOpeningElement */) { - var node = createNode(249 /* JsxElement */, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250 /* JsxSelfClosingElement */); - // Nothing else to do for self-closing elements - result = opening; - } - // If the user writes the invalid code '
' in an expression context (i.e. not wrapped in - // an enclosing tag), we'll naively try to parse ^ this as a 'less than' operator and the remainder of the tag - // as garbage, which will cause the formatter to badly mangle the JSX. Perform a speculative parse of a JSX - // element if we see a < token so that we can wrap it in a synthetic binary expression so the formatter - // does less damage and we can report a better error. - // Since JSX elements are invalid < operands anyway, this lookahead parse will only occur in error scenarios - // of one sort or another. - if (inExpressionContext && token() === 27 /* LessThanToken */) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194 /* BinaryExpression */, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26 /* CommaToken */, /*reportAtCurrentPosition*/ false, /*diagnosticMessage*/ undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10 /* JsxText */, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11 /* JsxTextAllWhiteSpaces */; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10 /* JsxText */: - case 11 /* JsxTextAllWhiteSpaces */: - return parseJsxText(); - case 17 /* OpenBraceToken */: - return parseJsxExpression(/*inExpressionContext*/ false); - case 27 /* LessThanToken */: - return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14 /* JsxChildren */; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28 /* LessThanSlashToken */) { - // Closing tag - break; - } - else if (token() === 1 /* EndOfFileToken */) { - // If we hit EOF, issue the error at the tag that lacks the closing element - // rather than at the end of the file (which is useless) - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7 /* ConflictMarkerTrivia */) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254 /* JsxAttributes */); - jsxAttributes.properties = parseList(13 /* JsxAttributes */, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27 /* LessThanToken */); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29 /* GreaterThanToken */) { - // Closing tag, so scan the immediately-following text with the JSX scanning instead - // of regular scanning to avoid treating illegal characters (e.g. '#') as immediate - // scanning errors - node = createNode(251 /* JsxOpeningElement */, fullStart); - scanJsxText(); - } - else { - parseExpected(41 /* SlashToken */); - if (inExpressionContext) { - parseExpected(29 /* GreaterThanToken */); - } - else { - parseExpected(29 /* GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - node = createNode(250 /* JsxSelfClosingElement */, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - // JsxElement can have name in the form of - // propertyAccessExpression - // primaryExpression in the form of an identifier and "this" keyword - // We can't just simply use parseLeftHandSideExpressionOrHigher because then we will start consider class,function etc as a keyword - // We only want to consider "this" as a primaryExpression - var expression = token() === 99 /* ThisKeyword */ ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23 /* DotToken */)) { - var propertyAccess = createNode(179 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256 /* JsxExpression */); - parseExpected(17 /* OpenBraceToken */); - if (token() !== 18 /* CloseBraceToken */) { - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18 /* CloseBraceToken */); - } - else { - parseExpected(18 /* CloseBraceToken */, /*message*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17 /* OpenBraceToken */) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253 /* JsxAttribute */); - node.name = parseIdentifierName(); - if (token() === 58 /* EqualsToken */) { - switch (scanJsxAttributeValue()) { - case 9 /* StringLiteral */: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(/*inExpressionContext*/ true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255 /* JsxSpreadAttribute */); - parseExpected(17 /* OpenBraceToken */); - parseExpected(24 /* DotDotDotToken */); - node.expression = parseExpression(); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252 /* JsxClosingElement */); - parseExpected(28 /* LessThanSlashToken */); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29 /* GreaterThanToken */); - } - else { - parseExpected(29 /* GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184 /* TypeAssertionExpression */); - parseExpected(27 /* LessThanToken */); - node.type = parseType(); - parseExpected(29 /* GreaterThanToken */); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23 /* DotToken */); - if (dotToken) { - var propertyAccess = createNode(179 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 /* ExclamationToken */ && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203 /* NonNullExpression */, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - // when in the [Decorator] context, we do not parse ElementAccess as it could be part of a ComputedPropertyName - if (!inDecoratorContext() && parseOptional(21 /* OpenBracketToken */)) { - var indexedAccess = createNode(180 /* ElementAccessExpression */, expression.pos); - indexedAccess.expression = expression; - // It's not uncommon for a user to write: "new Type[]". - // Check for that common pattern and report a better error message. - if (token() !== 22 /* CloseBracketToken */) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 /* StringLiteral */ || indexedAccess.argumentExpression.kind === 8 /* NumericLiteral */) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22 /* CloseBracketToken */); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 /* NoSubstitutionTemplateLiteral */ || token() === 14 /* TemplateHead */) { - var tagExpression = createNode(183 /* TaggedTemplateExpression */, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 /* NoSubstitutionTemplateLiteral */ - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27 /* LessThanToken */) { - // See if this is the start of a generic invocation. If so, consume it and - // keep checking for postfix expressions. Otherwise, it's just a '<' that's - // part of an arithmetic expression. Break out so we consume it higher in the - // stack. - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19 /* OpenParenToken */) { - var callExpr = createNode(181 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19 /* OpenParenToken */); - var result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression); - parseExpected(20 /* CloseParenToken */); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27 /* LessThanToken */)) { - return undefined; - } - var typeArguments = parseDelimitedList(19 /* TypeArguments */, parseType); - if (!parseExpected(29 /* GreaterThanToken */)) { - // If it doesn't have the closing > then it's definitely not an type argument list. - return undefined; - } - // If we have a '<', then only parse this as a argument list if the type arguments - // are complete and we have an open paren. if we don't, rewind and return nothing. - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19 /* OpenParenToken */: // foo( - // this case are the only case where this token can legally follow a type argument - // list. So we definitely want to treat this as a type arg list. - case 23 /* DotToken */: // foo. - case 20 /* CloseParenToken */: // foo) - case 22 /* CloseBracketToken */: // foo] - case 56 /* ColonToken */: // foo: - case 25 /* SemicolonToken */: // foo; - case 55 /* QuestionToken */: // foo? - case 32 /* EqualsEqualsToken */: // foo == - case 34 /* EqualsEqualsEqualsToken */: // foo === - case 33 /* ExclamationEqualsToken */: // foo != - case 35 /* ExclamationEqualsEqualsToken */: // foo !== - case 53 /* AmpersandAmpersandToken */: // foo && - case 54 /* BarBarToken */: // foo || - case 50 /* CaretToken */: // foo ^ - case 48 /* AmpersandToken */: // foo & - case 49 /* BarToken */: // foo | - case 18 /* CloseBraceToken */: // foo } - case 1 /* EndOfFileToken */: - // these cases can't legally follow a type arg list. However, they're not legal - // expressions either. The user is probably in the middle of a generic type. So - // treat it as such. - return true; - case 26 /* CommaToken */: // foo, - case 17 /* OpenBraceToken */: // foo { - // We don't want to treat these as type arguments. Otherwise we'll parse this - // as an invocation expression. Instead, we want to parse out the expression - // in isolation from the type arguments. - default: - // Anything else treat as an expression. - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - return parseLiteralNode(); - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return parseTokenNode(); - case 19 /* OpenParenToken */: - return parseParenthesizedExpression(); - case 21 /* OpenBracketToken */: - return parseArrayLiteralExpression(); - case 17 /* OpenBraceToken */: - return parseObjectLiteralExpression(); - case 120 /* AsyncKeyword */: - // Async arrow functions are parsed earlier in parseAssignmentExpressionOrHigher. - // If we encounter `async [no LineTerminator here] function` then this is an async - // function; otherwise, its an identifier. - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75 /* ClassKeyword */: - return parseClassExpression(); - case 89 /* FunctionKeyword */: - return parseFunctionExpression(); - case 94 /* NewKeyword */: - return parseNewExpression(); - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - if (reScanSlashToken() === 12 /* RegularExpressionLiteral */) { - return parseLiteralNode(); - } - break; - case 14 /* TemplateHead */: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185 /* ParenthesizedExpression */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198 /* SpreadElement */); - parseExpected(24 /* DotDotDotToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 /* DotDotDotToken */ ? parseSpreadElement() : - token() === 26 /* CommaToken */ ? createNode(200 /* OmittedExpression */) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177 /* ArrayLiteralExpression */); - parseExpected(21 /* OpenBracketToken */); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125 /* GetKeyword */)) { - return parseAccessorDeclaration(153 /* GetAccessor */, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135 /* SetKeyword */)) { - return parseAccessorDeclaration(154 /* SetAccessor */, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - if (dotDotDotToken) { - var spreadElement = createNode(263 /* SpreadAssignment */, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - // Disallowing of optional property assignments happens in the grammar checker. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (asteriskToken || token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - // check if it is short-hand property assignment or normal property assignment - // NOTE: if token is EqualsToken it is interpreted as CoverInitializedName production - // CoverInitializedName[Yield] : - // IdentifierReference[?Yield] Initializer[In, ?Yield] - // this is necessary because ObjectLiteral productions are also used to cover grammar for ObjectAssignmentPattern - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 /* CommaToken */ || token() === 18 /* CloseBraceToken */ || token() === 58 /* EqualsToken */); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262 /* ShorthandPropertyAssignment */, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58 /* EqualsToken */); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261 /* PropertyAssignment */, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56 /* ColonToken */); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178 /* ObjectLiteralExpression */); - parseExpected(17 /* OpenBraceToken */); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12 /* ObjectLiteralMembers */, parseObjectLiteralElement, /*considerSemicolonAsDelimiter*/ true); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseFunctionExpression() { - // GeneratorExpression: - // function* BindingIdentifier [Yield][opt](FormalParameters[Yield]){ GeneratorBody } - // - // FunctionExpression: - // function BindingIdentifier[opt](FormalParameters){ FunctionBody } - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var node = createNode(186 /* FunctionExpression */); - node.modifiers = parseModifiers(); - parseExpected(89 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256 /* Async */); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlock(/*allowYield*/ isGenerator, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ false); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94 /* NewKeyword */); - if (parseOptional(23 /* DotToken */)) { - var node_1 = createNode(204 /* MetaProperty */, fullStart); - node_1.keywordToken = 94 /* NewKeyword */; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182 /* NewExpression */, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19 /* OpenParenToken */) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - // STATEMENTS - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207 /* Block */); - if (parseExpected(17 /* OpenBraceToken */, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - // We may be in a [Decorator] context when parsing a function expression or - // arrow function. The body of the function is not in [Decorator] context. - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209 /* EmptyStatement */); - parseExpected(25 /* SemicolonToken */); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211 /* IfStatement */); - parseExpected(90 /* IfKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82 /* ElseKeyword */) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212 /* DoStatement */); - parseExpected(81 /* DoKeyword */); - node.statement = parseStatement(); - parseExpected(106 /* WhileKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - // From: https://mail.mozilla.org/pipermail/es-discuss/2011-August/016188.html - // 157 min --- All allen at wirfs-brock.com CONF --- "do{;}while(false)false" prohibited in - // spec but allowed in consensus reality. Approved -- this is the de-facto standard whereby - // do;while(0)x will have a semicolon inserted before x. - parseOptional(25 /* SemicolonToken */); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213 /* WhileStatement */); - parseExpected(106 /* WhileKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88 /* ForKeyword */); - var awaitToken = parseOptionalToken(121 /* AwaitKeyword */); - parseExpected(19 /* OpenParenToken */); - var initializer = undefined; - if (token() !== 25 /* SemicolonToken */) { - if (token() === 104 /* VarKeyword */ || token() === 110 /* LetKeyword */ || token() === 76 /* ConstKeyword */) { - initializer = parseVariableDeclarationList(/*inForStatementInitializer*/ true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142 /* OfKeyword */) : parseOptional(142 /* OfKeyword */)) { - var forOfStatement = createNode(216 /* ForOfStatement */, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92 /* InKeyword */)) { - var forInStatement = createNode(215 /* ForInStatement */, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214 /* ForStatement */, pos); - forStatement.initializer = initializer; - parseExpected(25 /* SemicolonToken */); - if (token() !== 25 /* SemicolonToken */ && token() !== 20 /* CloseParenToken */) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25 /* SemicolonToken */); - if (token() !== 20 /* CloseParenToken */) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 /* BreakStatement */ ? 72 /* BreakKeyword */ : 77 /* ContinueKeyword */); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219 /* ReturnStatement */); - parseExpected(96 /* ReturnKeyword */); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220 /* WithStatement */); - parseExpected(107 /* WithKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257 /* CaseClause */); - parseExpected(73 /* CaseKeyword */); - node.expression = allowInAnd(parseExpression); - parseExpected(56 /* ColonToken */); - node.statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258 /* DefaultClause */); - parseExpected(79 /* DefaultKeyword */); - parseExpected(56 /* ColonToken */); - node.statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221 /* SwitchStatement */); - parseExpected(98 /* SwitchKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - var caseBlock = createNode(235 /* CaseBlock */, scanner.getStartPos()); - parseExpected(17 /* OpenBraceToken */); - caseBlock.clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause); - parseExpected(18 /* CloseBraceToken */); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - // ThrowStatement[Yield] : - // throw [no LineTerminator here]Expression[In, ?Yield]; - // Because of automatic semicolon insertion, we need to report error if this - // throw could be terminated with a semicolon. Note: we can't call 'parseExpression' - // directly as that might consume an expression on the following line. - // We just return 'undefined' in that case. The actual error will be reported in the - // grammar walker. - var node = createNode(223 /* ThrowStatement */); - parseExpected(100 /* ThrowKeyword */); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - // TODO: Review for error recovery - function parseTryStatement() { - var node = createNode(224 /* TryStatement */); - parseExpected(102 /* TryKeyword */); - node.tryBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); - node.catchClause = token() === 74 /* CatchKeyword */ ? parseCatchClause() : undefined; - // If we don't have a catch clause, then we must have a finally clause. Try to parse - // one out no matter what. - if (!node.catchClause || token() === 87 /* FinallyKeyword */) { - parseExpected(87 /* FinallyKeyword */); - node.finallyBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260 /* CatchClause */); - parseExpected(74 /* CatchKeyword */); - if (parseExpected(19 /* OpenParenToken */)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20 /* CloseParenToken */); - result.block = parseBlock(/*ignoreMissingOpenBrace*/ false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225 /* DebuggerStatement */); - parseExpected(78 /* DebuggerKeyword */); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - // Avoiding having to do the lookahead for a labeled statement by just trying to parse - // out an expression, seeing if it is identifier and then seeing if it is followed by - // a colon. - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 /* Identifier */ && parseOptional(56 /* ColonToken */)) { - var labeledStatement = createNode(222 /* LabeledStatement */, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210 /* ExpressionStatement */, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 /* ClassKeyword */ && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 /* FunctionKeyword */ && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8 /* NumericLiteral */) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - return true; - // 'declare', 'module', 'namespace', 'interface'* and 'type' are all legal JavaScript identifiers; - // however, an identifier cannot be followed by another identifier on the same line. This is what we - // count on to parse out the respective declarations. For instance, we exploit this to say that - // - // namespace n - // - // can be none other than the beginning of a namespace declaration, but need to respect that JavaScript sees - // - // namespace - // n - // - // as the identifier 'namespace' on one line followed by the identifier 'n' on another. - // We need to look one token ahead to see if it permissible to try parsing a declaration. - // - // *Note*: 'interface' is actually a strict mode reserved word. So while - // - // "use strict" - // interface - // I {} - // - // could be legal, it would add complexity for very little gain. - case 109 /* InterfaceKeyword */: - case 138 /* TypeKeyword */: - return nextTokenIsIdentifierOnSameLine(); - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117 /* AbstractKeyword */: - case 120 /* AsyncKeyword */: - case 124 /* DeclareKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 114 /* PublicKeyword */: - case 131 /* ReadonlyKeyword */: - nextToken(); - // ASI takes effect for this modifier. - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141 /* GlobalKeyword */: - nextToken(); - return token() === 17 /* OpenBraceToken */ || token() === 71 /* Identifier */ || token() === 84 /* ExportKeyword */; - case 91 /* ImportKeyword */: - nextToken(); - return token() === 9 /* StringLiteral */ || token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */ || ts.tokenIsIdentifierOrKeyword(token()); - case 84 /* ExportKeyword */: - nextToken(); - if (token() === 58 /* EqualsToken */ || token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */ || token() === 79 /* DefaultKeyword */ || - token() === 118 /* AsKeyword */) { - return true; - } - continue; - case 115 /* StaticKeyword */: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57 /* AtToken */: - case 25 /* SemicolonToken */: - case 17 /* OpenBraceToken */: - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - case 90 /* IfKeyword */: - case 81 /* DoKeyword */: - case 106 /* WhileKeyword */: - case 88 /* ForKeyword */: - case 77 /* ContinueKeyword */: - case 72 /* BreakKeyword */: - case 96 /* ReturnKeyword */: - case 107 /* WithKeyword */: - case 98 /* SwitchKeyword */: - case 100 /* ThrowKeyword */: - case 102 /* TryKeyword */: - case 78 /* DebuggerKeyword */: - // 'catch' and 'finally' do not actually indicate that the code is part of a statement, - // however, we say they are here so that we may gracefully parse them and error later. - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return true; - case 76 /* ConstKeyword */: - case 84 /* ExportKeyword */: - case 91 /* ImportKeyword */: - return isStartOfDeclaration(); - case 120 /* AsyncKeyword */: - case 124 /* DeclareKeyword */: - case 109 /* InterfaceKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - case 138 /* TypeKeyword */: - case 141 /* GlobalKeyword */: - // When these don't start a declaration, they're an identifier in an expression statement - return true; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - // When these don't start a declaration, they may be the start of a class member if an identifier - // immediately follows. Otherwise they're an identifier in an expression statement. - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 /* OpenBraceToken */ || token() === 21 /* OpenBracketToken */; - } - function isLetDeclaration() { - // In ES6 'let' always starts a lexical declaration if followed by an identifier or { - // or [. - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25 /* SemicolonToken */: - return parseEmptyStatement(); - case 17 /* OpenBraceToken */: - return parseBlock(/*ignoreMissingOpenBrace*/ false); - case 104 /* VarKeyword */: - return parseVariableStatement(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 110 /* LetKeyword */: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - } - break; - case 89 /* FunctionKeyword */: - return parseFunctionDeclaration(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 75 /* ClassKeyword */: - return parseClassDeclaration(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 90 /* IfKeyword */: - return parseIfStatement(); - case 81 /* DoKeyword */: - return parseDoStatement(); - case 106 /* WhileKeyword */: - return parseWhileStatement(); - case 88 /* ForKeyword */: - return parseForOrForInOrForOfStatement(); - case 77 /* ContinueKeyword */: - return parseBreakOrContinueStatement(217 /* ContinueStatement */); - case 72 /* BreakKeyword */: - return parseBreakOrContinueStatement(218 /* BreakStatement */); - case 96 /* ReturnKeyword */: - return parseReturnStatement(); - case 107 /* WithKeyword */: - return parseWithStatement(); - case 98 /* SwitchKeyword */: - return parseSwitchStatement(); - case 100 /* ThrowKeyword */: - return parseThrowStatement(); - case 102 /* TryKeyword */: - // Include 'catch' and 'finally' for error recovery. - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return parseTryStatement(); - case 78 /* DebuggerKeyword */: - return parseDebuggerStatement(); - case 57 /* AtToken */: - return parseDeclaration(); - case 120 /* AsyncKeyword */: - case 109 /* InterfaceKeyword */: - case 138 /* TypeKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - case 124 /* DeclareKeyword */: - case 76 /* ConstKeyword */: - case 83 /* EnumKeyword */: - case 84 /* ExportKeyword */: - case 91 /* ImportKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 114 /* PublicKeyword */: - case 117 /* AbstractKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - case 141 /* GlobalKeyword */: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89 /* FunctionKeyword */: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75 /* ClassKeyword */: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109 /* InterfaceKeyword */: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138 /* TypeKeyword */: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83 /* EnumKeyword */: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141 /* GlobalKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91 /* ImportKeyword */: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84 /* ExportKeyword */: - nextToken(); - switch (token()) { - case 79 /* DefaultKeyword */: - case 58 /* EqualsToken */: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118 /* AsKeyword */: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - // We reached this point because we encountered decorators and/or modifiers and assumed a declaration - // would follow. For recovery and error reporting purposes, return an incomplete declaration. - var node = createMissingNode(247 /* MissingDeclaration */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9 /* StringLiteral */); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 /* OpenBraceToken */ && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, /*ignoreMissingOpenBrace*/ false, diagnosticMessage); - } - // DECLARATIONS - function parseArrayBindingElement() { - if (token() === 26 /* CommaToken */) { - return createNode(200 /* OmittedExpression */); - } - var node = createNode(176 /* BindingElement */); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(/*inParameter*/ false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176 /* BindingElement */); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56 /* ColonToken */) { - node.name = propertyName; - } - else { - parseExpected(56 /* ColonToken */); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(/*inParameter*/ false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174 /* ObjectBindingPattern */); - parseExpected(17 /* OpenBraceToken */); - node.elements = parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175 /* ArrayBindingPattern */); - parseExpected(21 /* OpenBracketToken */); - node.elements = parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 /* OpenBraceToken */ || token() === 21 /* OpenBracketToken */ || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21 /* OpenBracketToken */) { - return parseArrayBindingPattern(); - } - if (token() === 17 /* OpenBraceToken */) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226 /* VariableDeclaration */); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(/*inParameter*/ false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227 /* VariableDeclarationList */); - switch (token()) { - case 104 /* VarKeyword */: - break; - case 110 /* LetKeyword */: - node.flags |= 1 /* Let */; - break; - case 76 /* ConstKeyword */: - node.flags |= 2 /* Const */; - break; - default: - ts.Debug.fail(); - } - nextToken(); - // The user may have written the following: - // - // for (let of X) { } - // - // In this case, we want to parse an empty declaration list, and then parse 'of' - // as a keyword. The reason this is not automatic is that 'of' is a valid identifier. - // So we need to look ahead to determine if 'of' should be treated as a keyword in - // this context. - // The checker will then give an error that there is an empty declaration list. - if (token() === 142 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8 /* VariableDeclarations */, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20 /* CloseParenToken */; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208 /* VariableStatement */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(/*inForStatementInitializer*/ false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228 /* FunctionDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - node.name = ts.hasModifier(node, 512 /* Default */) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256 /* Async */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152 /* Constructor */, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123 /* ConstructorKeyword */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(/*isGenerator*/ false, /*isAsync*/ false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151 /* MethodDeclaration */, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256 /* Async */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149 /* PropertyDeclaration */, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - // For instance properties specifically, since they are evaluated inside the constructor, - // we do *not * want to parse yield expressions, so we specifically turn the yield context - // off. The grammar would look something like this: - // - // MemberVariableDeclaration[Yield]: - // AccessibilityModifier_opt PropertyName TypeAnnotation_opt Initializer_opt[In]; - // AccessibilityModifier_opt static_opt PropertyName TypeAnnotation_opt Initializer_opt[In, ?Yield]; - // - // The checker may still error in the static case to explicitly disallow the yield expression. - property.initializer = ts.hasModifier(property, 32 /* Static */) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 /* YieldContext */ | 2048 /* DisallowInContext */, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var name = parsePropertyName(); - // Note: this is not legal as per the grammar. But we allow it in the parser and - // report an error in the grammar checker. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (asteriskToken || token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(/*inParameter*/ false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(/*isGenerator*/ false, /*isAsync*/ false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57 /* AtToken */) { - return true; - } - // Eat up all modifiers, but hold on to the last one in case it is actually an identifier. - while (ts.isModifierKind(token())) { - idToken = token(); - // If the idToken is a class modifier (protected, private, public, and static), it is - // certain that we are starting to parse class member. This allows better error recovery - // Example: - // public foo() ... // true - // public @dec blah ... // true; we will then report an error later - // export public ... // true; we will then report an error later - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39 /* AsteriskToken */) { - return true; - } - // Try to get the first property-like token following all modifiers. - // This can either be an identifier or the 'get' or 'set' keywords. - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - // Index signatures and computed properties are class members; we can parse. - if (token() === 21 /* OpenBracketToken */) { - return true; - } - // If we were able to get any potential identifier... - if (idToken !== undefined) { - // If we have a non-keyword identifier, or if we have an accessor, then it's safe to parse. - if (!ts.isKeyword(idToken) || idToken === 135 /* SetKeyword */ || idToken === 125 /* GetKeyword */) { - return true; - } - // If it *is* a keyword, but not an accessor, check a little farther along - // to see if it should actually be parsed as a class member. - switch (token()) { - case 19 /* OpenParenToken */: // Method declaration - case 27 /* LessThanToken */: // Generic Method declaration - case 56 /* ColonToken */: // Type Annotation for declaration - case 58 /* EqualsToken */: // Initializer for declaration - case 55 /* QuestionToken */: - return true; - default: - // Covers - // - Semicolons (declaration termination) - // - Closing braces (end-of-class, must be declaration) - // - End-of-files (not valid, but permitted so that it gets caught later on) - // - Line-breaks (enabling *automatic semicolon insertion*) - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57 /* AtToken */)) { - break; - } - var decorator = createNode(147 /* Decorator */, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - /* - * There are situations in which a modifier like 'const' will appear unexpectedly, such as on a class member. - * In those situations, if we are entirely sure that 'const' is not valid on its own (such as when ASI takes effect - * and turns it into a standalone declaration), then it is better to parse it and report an error later. - * - * In such situations, 'permitInvalidConstAsModifier' should be set to true. - */ - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 /* ConstKeyword */ && permitInvalidConstAsModifier) { - // We need to ensure that any subsequent modifiers appear on the same line - // so that when 'const' is a standalone declaration, we don't issue an error. - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120 /* AsyncKeyword */) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25 /* SemicolonToken */) { - var result = createNode(206 /* SemicolonClassElement */); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(/*permitInvalidConstAsModifier*/ true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123 /* ConstructorKeyword */) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - // It is very important that we check this *after* checking indexers because - // the [ token can start an index signature or a computed property name - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 /* StringLiteral */ || - token() === 8 /* NumericLiteral */ || - token() === 39 /* AsteriskToken */ || - token() === 21 /* OpenBracketToken */) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - // treat this as a property declaration with a missing name. - var name = createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, /*questionToken*/ undefined); - } - // 'isClassMemberStart' should have hinted not to attempt parsing. - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression( - /*fullStart*/ scanner.getStartPos(), - /*decorators*/ undefined, - /*modifiers*/ undefined, 199 /* ClassExpression */); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229 /* ClassDeclaration */); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75 /* ClassKeyword */); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17 /* OpenBraceToken */)) { - // ClassTail[Yield,Await] : (Modified) See 14.5 - // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } - node.members = parseClassMembers(); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - // implements is a future reserved word so - // 'class implements' might mean either - // - class expression with omitted name, 'implements' starts heritage clause - // - class with name 'implements' - // 'isImplementsClause' helps to disambiguate between these two cases - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - // ClassTail[Yield,Await] : (Modified) See 14.5 - // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } - if (isHeritageClause()) { - return parseList(21 /* HeritageClauses */, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 /* ExtendsKeyword */ || tok === 108 /* ImplementsKeyword */) { - var node = createNode(259 /* HeritageClause */); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201 /* ExpressionWithTypeArguments */); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27 /* LessThanToken */) { - node.typeArguments = parseBracketedList(19 /* TypeArguments */, parseType, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - } - function parseClassMembers() { - return parseList(5 /* ClassMembers */, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230 /* InterfaceDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109 /* InterfaceKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231 /* TypeAliasDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138 /* TypeKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58 /* EqualsToken */); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - // In an ambient declaration, the grammar only allows integer literals as initializers. - // In a non-ambient declaration, the grammar allows uninitialized members only in a - // ConstantEnumMemberSection, which starts at the beginning of an enum declaration - // or any time an integer literal initializer is encountered. - function parseEnumMember() { - var node = createNode(264 /* EnumMember */, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232 /* EnumDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83 /* EnumKeyword */); - node.name = parseIdentifier(); - if (parseExpected(17 /* OpenBraceToken */)) { - node.members = parseDelimitedList(6 /* EnumMembers */, parseEnumMember); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234 /* ModuleBlock */, scanner.getStartPos()); - if (parseExpected(17 /* OpenBraceToken */)) { - node.statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233 /* ModuleDeclaration */, fullStart); - // If we are parsing a dotted namespace name, we want to - // propagate the 'Namespace' flag across the names if set. - var namespaceFlag = flags & 16 /* Namespace */; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23 /* DotToken */) - ? parseModuleOrNamespaceDeclaration(getNodePos(), /*decorators*/ undefined, /*modifiers*/ undefined, 4 /* NestedNamespace */ | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233 /* ModuleDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141 /* GlobalKeyword */) { - // parse 'global' as name of global scope augmentation - node.name = parseIdentifier(); - node.flags |= 512 /* GlobalAugmentation */; - } - else { - node.name = parseLiteralNode(/*internName*/ true); - } - if (token() === 17 /* OpenBraceToken */) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141 /* GlobalKeyword */) { - // global augmentation - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129 /* NamespaceKeyword */)) { - flags |= 16 /* Namespace */; - } - else { - parseExpected(128 /* ModuleKeyword */); - if (token() === 9 /* StringLiteral */) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 /* RequireKeyword */ && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19 /* OpenParenToken */; - } - function nextTokenIsSlash() { - return nextToken() === 41 /* SlashToken */; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236 /* NamespaceExportDeclaration */, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118 /* AsKeyword */); - parseExpected(129 /* NamespaceKeyword */); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91 /* ImportKeyword */); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 /* CommaToken */ && token() !== 140 /* FromKeyword */) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - // Import statement - var importDeclaration = createNode(238 /* ImportDeclaration */, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - // ImportDeclaration: - // import ImportClause from ModuleSpecifier ; - // import ModuleSpecifier; - if (identifier || - token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140 /* FromKeyword */); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237 /* ImportEqualsDeclaration */, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58 /* EqualsToken */); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - // ImportClause: - // ImportedDefaultBinding - // NameSpaceImport - // NamedImports - // ImportedDefaultBinding, NameSpaceImport - // ImportedDefaultBinding, NamedImports - var importClause = createNode(239 /* ImportClause */, fullStart); - if (identifier) { - // ImportedDefaultBinding: - // ImportedBinding - importClause.name = identifier; - } - // If there was no default import or if there is comma token after default import - // parse namespace or named imports - if (!importClause.name || - parseOptional(26 /* CommaToken */)) { - importClause.namedBindings = token() === 39 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(241 /* NamedImports */); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(/*allowReservedWords*/ false); - } - function parseExternalModuleReference() { - var node = createNode(248 /* ExternalModuleReference */); - parseExpected(132 /* RequireKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = parseModuleSpecifier(); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9 /* StringLiteral */) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - // We allow arbitrary expressions here, even though the grammar only allows string - // literals. We check to ensure that it is only a string literal later in the grammar - // check pass. - return parseExpression(); - } - } - function parseNamespaceImport() { - // NameSpaceImport: - // * as ImportedBinding - var namespaceImport = createNode(240 /* NamespaceImport */); - parseExpected(39 /* AsteriskToken */); - parseExpected(118 /* AsKeyword */); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - // NamedImports: - // { } - // { ImportsList } - // { ImportsList, } - // ImportsList: - // ImportSpecifier - // ImportsList, ImportSpecifier - node.elements = parseBracketedList(22 /* ImportOrExportSpecifiers */, kind === 241 /* NamedImports */ ? parseImportSpecifier : parseExportSpecifier, 17 /* OpenBraceToken */, 18 /* CloseBraceToken */); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246 /* ExportSpecifier */); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242 /* ImportSpecifier */); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - // ImportSpecifier: - // BindingIdentifier - // IdentifierName as BindingIdentifier - // ExportSpecifier: - // IdentifierName - // IdentifierName as IdentifierName - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118 /* AsKeyword */) { - node.propertyName = identifierName; - parseExpected(118 /* AsKeyword */); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 /* ImportSpecifier */ && checkIdentifierIsKeyword) { - // Report error identifier expected - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244 /* ExportDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39 /* AsteriskToken */)) { - parseExpected(140 /* FromKeyword */); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245 /* NamedExports */); - // It is not uncommon to accidentally omit the 'from' keyword. Additionally, in editing scenarios, - // the 'from' keyword can be parsed as a named export when the export clause is unterminated (i.e. `export { from "moduleName";`) - // If we don't have a 'from' keyword, see if we have a string literal such that ASI won't take effect. - if (token() === 140 /* FromKeyword */ || (token() === 9 /* StringLiteral */ && !scanner.hasPrecedingLineBreak())) { - parseExpected(140 /* FromKeyword */); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243 /* ExportAssignment */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58 /* EqualsToken */)) { - node.isExportEquals = true; - } - else { - parseExpected(79 /* DefaultKeyword */); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ false, 0 /* Standard */, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - // Keep scanning all the leading trivia in the file until we get to something that - // isn't trivia. Any single line comment will be analyzed to see if it is a - // reference comment. - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2 /* SingleLineCommentTrivia */) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143 /* QualifiedName */, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275 /* JSDocRecordType */); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274 /* JSDocNonNullableType */); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272 /* JSDocTupleType */); - nextToken(); - result.types = parseDelimitedList(26 /* JSDocTupleTypes */, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22 /* CloseBracketToken */); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271 /* JSDocUnionType */); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20 /* CloseParenToken */); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49 /* BarToken */)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268 /* JSDocAllType */); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293 /* JSDocLiteralType */); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - // skip the ? - nextToken(); - // Need to lookahead to decide if this is a nullable or unknown type. - // Here are cases where we'll pick the unknown type: - // - // Foo(?, - // { a: ? } - // Foo(?) - // Foo - // Foo(?= - // (?| - if (token() === 26 /* CommaToken */ || - token() === 18 /* CloseBraceToken */ || - token() === 20 /* CloseParenToken */ || - token() === 29 /* GreaterThanToken */ || - token() === 58 /* EqualsToken */ || - token() === 49 /* BarToken */) { - var result = createNode(269 /* JSDocUnknownType */, pos); - return finishNode(result); - } - else { - var result = createNode(273 /* JSDocNullableType */, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5 /* Latest */, /*_syntaxCursor:*/ undefined, 1 /* JS */); - sourceFile = { languageVariant: 0 /* Standard */, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - var JSDocState; - (function (JSDocState) { - JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; - })(JSDocState || (JSDocState = {})); - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - // Check for /** (JSDoc opening part) - if (!isJsDocStart(content, start)) { - return result; - } - // + 3 for leading /**, - 5 in total for /** */ - scanner.scanRange(start + 3, length - 5, function () { - // Initially we can parse out a tag. We also have seen a starting asterisk. - // This is so that /** * @type */ doesn't parse. - var advanceToken = true; - var state = 1 /* SawAsterisk */; - var margin = undefined; - // + 4 for leading '/** ' - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5 /* WhitespaceTrivia */) { - nextJSDocToken(); - } - if (token() === 4 /* NewLineTrivia */) { - state = 0 /* BeginningOfLine */; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1 /* EndOfFileToken */) { - switch (token()) { - case 57 /* AtToken */: - if (state === 0 /* BeginningOfLine */ || state === 1 /* SawAsterisk */) { - removeTrailingNewlines(comments); - parseTag(indent); - // NOTE: According to usejsdoc.org, a tag goes to end of line, except the last tag. - // Real-world comments may break this rule, so "BeginningOfLine" will not be a real line beginning - // for malformed examples like `/** @param {string} x @returns {number} the length */` - state = 0 /* BeginningOfLine */; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4 /* NewLineTrivia */: - comments.push(scanner.getTokenText()); - state = 0 /* BeginningOfLine */; - indent = 0; - break; - case 39 /* AsteriskToken */: - var asterisk = scanner.getTokenText(); - if (state === 1 /* SawAsterisk */ || state === 2 /* SavingComments */) { - // If we've already seen an asterisk, then we can no longer parse a tag on this line - state = 2 /* SavingComments */; - pushComment(asterisk); - } - else { - // Ignore the first asterisk on a line - state = 1 /* SawAsterisk */; - indent += asterisk.length; - } - break; - case 71 /* Identifier */: - // Anything else is doc comment text. We just save it. Because it - // wasn't a tag, we can no longer parse a tag on this line until we hit the next - // line break. - pushComment(scanner.getTokenText()); - state = 2 /* SavingComments */; - break; - case 5 /* WhitespaceTrivia */: - // only collect whitespace if we're already saving comments or have just crossed the comment indent margin - var whitespace = scanner.getTokenText(); - if (state === 2 /* SavingComments */) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1 /* EndOfFileToken */: - break; - default: - // anything other than whitespace or asterisk at the beginning of the line starts the comment text - state = 2 /* SavingComments */; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 /* slash */ && - content.charCodeAt(start + 1) === 42 /* asterisk */ && - content.charCodeAt(start + 2) === 42 /* asterisk */ && - content.charCodeAt(start + 3) !== 42 /* asterisk */; - } - function createJSDocComment() { - var result = createNode(283 /* JSDocComment */, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57 /* AtToken */); - var atToken = createNode(57 /* AtToken */, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - // a badly malformed tag should not be added to the list of tags - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0 /* BeginningOfLine */; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 /* AtToken */ && token() !== 1 /* EndOfFileToken */) { - switch (token()) { - case 4 /* NewLineTrivia */: - if (state >= 1 /* SawAsterisk */) { - state = 0 /* BeginningOfLine */; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57 /* AtToken */: - // Done - break; - case 5 /* WhitespaceTrivia */: - if (state === 2 /* SavingComments */) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - // if the whitespace crosses the margin, take only the whitespace that passes the margin - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39 /* AsteriskToken */: - if (state === 0 /* BeginningOfLine */) { - // leading asterisks start recording on the *next* (non-whitespace) token - state = 1 /* SawAsterisk */; - indent += scanner.getTokenText().length; - break; - } - // record the * as a comment - // falls through - default: - state = 2 /* SavingComments */; // leading identifiers start recording as well - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57 /* AtToken */) { - // Done - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284 /* JSDocTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17 /* OpenBraceToken */) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - // Looking for something like '[foo]' or 'foo' - if (parseOptionalToken(21 /* OpenBracketToken */)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - // May have an optional default, e.g. '[foo = 42]' - if (parseOptionalToken(58 /* EqualsToken */)) { - parseExpression(); - } - parseExpected(22 /* CloseBracketToken */); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286 /* JSDocParameterTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287 /* JSDocReturnTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287 /* JSDocReturnTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288 /* JSDocTypeTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288 /* JSDocTypeTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), /*length*/ 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291 /* JSDocPropertyTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285 /* JSDocAugmentsTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290 /* JSDocTypedefTag */, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(/*flags*/ 0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 /* Identifier */ || !rightNode.body) { - // if node is identifier - use it as name - // otherwise use name of the rightmost part that we were able to parse - typedefTag.name = rightNode.kind === 71 /* Identifier */ ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277 /* JSDocTypeReference */) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71 /* Identifier */) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292 /* JSDocTypeLiteral */, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 /* EndOfFileToken */ && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57 /* AtToken */: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4 /* NewLineTrivia */: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39 /* AsteriskToken */: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71 /* Identifier */: - canParseTag = false; - break; - case 1 /* EndOfFileToken */: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23 /* DotToken */)) { - var jsDocNamespaceNode = createNode(233 /* ModuleDeclaration */, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4 /* NestedNamespace */); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4 /* NestedNamespace */) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57 /* AtToken */); - var atToken = createNode(57 /* AtToken */, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - // already has a @type tag, terminate the parent tag now. - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - // Error parsing property tag - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289 /* JSDocTemplateTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - // Type parameter list looks like '@template T,U,V' - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145 /* TypeParameter */, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26 /* CommaToken */) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289 /* JSDocTemplateTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71 /* Identifier */, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2 /* Aggressive */); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - // if the text didn't change, then we can just return our current source file as-is. - return sourceFile; - } - if (sourceFile.statements.length === 0) { - // If we don't have any statements in the current source file, then there's no real - // way to incrementally parse. So just do a full parse instead. - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, /*syntaxCursor*/ undefined, /*setParentNodes*/ true, sourceFile.scriptKind); - } - // Make sure we're not trying to incrementally update a source file more than once. Once - // we do an update the original source file is considered unusable from that point onwards. - // - // This is because we do incremental parsing in-place. i.e. we take nodes from the old - // tree and give them new positions and parents. From that point on, trusting the old - // tree at all is not possible as far too much of it may violate invariants. - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - // Make the actual change larger so that we know to reparse anything whose lookahead - // might have intersected the change. - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - // Ensure that extending the affected range only moved the start of the change range - // earlier in the file. - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - // The is the amount the nodes after the edit range need to be adjusted. It can be - // positive (if the edit added characters), negative (if the edit deleted characters) - // or zero (if this was a pure overwrite with nothing added/removed). - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - // If we added or removed characters during the edit, then we need to go and adjust all - // the nodes after the edit. Those nodes may move forward (if we inserted chars) or they - // may move backward (if we deleted chars). - // - // Doing this helps us out in two ways. First, it means that any nodes/tokens we want - // to reuse are already at the appropriate position in the new text. That way when we - // reuse them, we don't have to figure out if they need to be adjusted. Second, it makes - // it very easy to determine if we can reuse a node. If the node's position is at where - // we are in the text, then we can reuse it. Otherwise we can't. If the node's position - // is ahead of us, then we'll need to rescan tokens. If the node's position is behind - // us, then we'll need to skip it or crumble it as appropriate - // - // We will also adjust the positions of nodes that intersect the change range as well. - // By doing this, we ensure that all the positions in the old tree are consistent, not - // just the positions of nodes entirely before/after the change range. By being - // consistent, we can then easily map from positions to nodes in the old tree easily. - // - // Also, mark any syntax elements that intersect the changed span. We know, up front, - // that we cannot reuse these elements. - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - // Now that we've set up our internal incremental state just proceed and parse the - // source file in the normal fashion. When possible the parser will retrieve and - // reuse nodes from the old tree. - // - // Note: passing in 'true' for setNodeParents is very important. When incrementally - // parsing, we will be reusing nodes from the old tree, and placing it into new - // parents. If we don't set the parents now, we'll end up with an observably - // inconsistent tree. Setting the parents on the new tree should be very fast. We - // will immediately bail out of walking any subtrees when we can see that their parents - // are already correct. - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, /*setParentNodes*/ true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - // Ditch any existing LS children we may have created. This way we can avoid - // moving them forward. - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 71 /* Identifier */: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - // We have an element that intersects the change range in some way. It may have its - // start, or its end (or both) in the changed range. We want to adjust any part - // that intersects such that the final tree is in a consistent state. i.e. all - // children have spans within the span of their parent, and all siblings are ordered - // properly. - // We may need to update both the 'pos' and the 'end' of the element. - // If the 'pos' is before the start of the change, then we don't need to touch it. - // If it isn't, then the 'pos' must be inside the change. How we update it will - // depend if delta is positive or negative. If delta is positive then we have - // something like: - // - // -------------------AAA----------------- - // -------------------BBBCCCCCCC----------------- - // - // In this case, we consider any node that started in the change range to still be - // starting at the same position. - // - // however, if the delta is negative, then we instead have something like this: - // - // -------------------XXXYYYYYYY----------------- - // -------------------ZZZ----------------- - // - // In this case, any element that started in the 'X' range will keep its position. - // However any element that started after that will have their pos adjusted to be - // at the end of the new range. i.e. any node that started in the 'Y' range will - // be adjusted to have their start at the end of the 'Z' range. - // - // The element will keep its position if possible. Or Move backward to the new-end - // if it's in the 'Y' range. - element.pos = Math.min(element.pos, changeRangeNewEnd); - // If the 'end' is after the change range, then we always adjust it by the delta - // amount. However, if the end is in the change range, then how we adjust it - // will depend on if delta is positive or negative. If delta is positive then we - // have something like: - // - // -------------------AAA----------------- - // -------------------BBBCCCCCCC----------------- - // - // In this case, we consider any node that ended inside the change range to keep its - // end position. - // - // however, if the delta is negative, then we instead have something like this: - // - // -------------------XXXYYYYYYY----------------- - // -------------------ZZZ----------------- - // - // In this case, any element that ended in the 'X' range will keep its position. - // However any element that ended after that will have their pos adjusted to be - // at the end of the new range. i.e. any node that ended in the 'Y' range will - // be adjusted to have their end at the end of the 'Z' range. - if (element.end >= changeRangeOldEnd) { - // Element ends after the change range. Always adjust the end pos. - element.end += delta; - } - else { - // Element ends in the change range. The element will keep its position if - // possible. Or Move backward to the new-end if it's in the 'Y' range. - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - // Node is entirely past the change range. We need to move both its pos and - // end, forward or backward appropriately. - moveElementEntirelyPastChangeRange(child, /*isArray*/ false, delta, oldText, newText, aggressiveChecks); - return; - } - // Check if the element intersects the change range. If it does, then it is not - // reusable. Also, we'll need to recurse to see what constituent portions we may - // be able to use. - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - // Adjust the pos or end (or both) of the intersecting element accordingly. - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - // Otherwise, the node is entirely before the change range. No need to do anything with it. - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - // Array is entirely after the change range. We need to move it, and move any of - // its children. - moveElementEntirelyPastChangeRange(array, /*isArray*/ true, delta, oldText, newText, aggressiveChecks); - return; - } - // Check if the element intersects the change range. If it does, then it is not - // reusable. Also, we'll need to recurse to see what constituent portions we may - // be able to use. - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - // Adjust the pos or end (or both) of the intersecting array accordingly. - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - // Otherwise, the array is entirely before the change range. No need to do anything with it. - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - // Consider the following code: - // void foo() { /; } - // - // If the text changes with an insertion of / just before the semicolon then we end up with: - // void foo() { //; } - // - // If we were to just use the changeRange a is, then we would not rescan the { token - // (as it does not intersect the actual original change range). Because an edit may - // change the token touching it, we actually need to look back *at least* one token so - // that the prior token sees that change. - var maxLookahead = 1; - var start = changeRange.span.start; - // the first iteration aligns us with the change start. subsequent iteration move us to - // the left by maxLookahead tokens. We only need to do this as long as we're not at the - // start of the tree. - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - // Missing nodes are effectively invisible to us. We never even consider them - // When trying to find the nearest node before us. - return; - } - // If the child intersects this position, then this node is currently the nearest - // node that starts before the position. - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - // This node starts before the position, and is closer to the position than - // the previous best node we found. It is now the new best node. - bestResult = child; - } - // Now, the node may overlap the position, or it may end entirely before the - // position. If it overlaps with the position, then either it, or one of its - // children must be the nearest node before the position. So we can just - // recurse into this child to see if we can find something better. - if (position < child.end) { - // The nearest node is either this child, or one of the children inside - // of it. We've already marked this child as the best so far. Recurse - // in case one of the children is better. - forEachChild(child, visit); - // Once we look at the children of this node, then there's no need to - // continue any further. - return true; - } - else { - ts.Debug.assert(child.end <= position); - // The child ends entirely before this position. Say you have the following - // (where $ is the position) - // - // ? $ : <...> <...> - // - // We would want to find the nearest preceding node in "complex expr 2". - // To support that, we keep track of this node, and once we're done searching - // for a best node, we recurse down this node to see if we can find a good - // result in it. - // - // This approach allows us to quickly skip over nodes that are entirely - // before the position, while still allowing us to find any nodes in the - // last one that might be what we want. - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - // We're now at a node that is entirely past the position we're searching for. - // This node (and all following nodes) could never contribute to the result, - // so just skip them by returning 'true' here. - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3 /* VeryAggressive */)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1 /* Value */; - return { - currentNode: function (position) { - // Only compute the current node if the position is different than the last time - // we were asked. The parser commonly asks for the node at the same position - // twice. Once to know if can read an appropriate list element at a certain point, - // and then to actually read and consume the node. - if (position !== lastQueriedPosition) { - // Much of the time the parser will need the very next node in the array that - // we just returned a node from.So just simply check for that case and move - // forward in the array instead of searching for the node again. - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - // If we don't have a node, or the node we have isn't in the right position, - // then try to find a viable node at the position requested. - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - // Cache this query so that we don't do any extra work if the parser calls back - // into us. Note: this is very common as the parser will make pairs of calls like - // 'isListElement -> parseListElement'. If we were unable to find a node when - // called with 'isListElement', we don't want to redo the work when parseListElement - // is called immediately after. - lastQueriedPosition = position; - // Either we don'd have a node, or we have a node at the position being asked for. - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - // Finds the highest element in the tree we can find that starts at the provided position. - // The element must be a direct child of some node list in the tree. This way after we - // return it, we can easily return its next sibling in the list. - function findHighestListElementThatStartsAtPosition(position) { - // Clear out any cached state about the last node we found. - currentArray = undefined; - currentArrayIndex = -1 /* Value */; - current = undefined; - // Recurse into the source file to find the highest node at this position. - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - // Position was within this node. Keep searching deeper to find the node. - forEachChild(node, visitNode, visitArray); - // don't proceed any further in the search. - return true; - } - // position wasn't in this node, have to keep searching. - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - // position was in this array. Search through this array to see if we find a - // viable element. - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - // Found the right node. We're done. - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - // Position in somewhere within this child. Search in it and - // stop searching in this array. - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - // position wasn't in this array, have to keep searching. - return false; - } - } - } - var InvalidPosition; - (function (InvalidPosition) { - InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var ModuleInstanceState; - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - function getModuleInstanceState(node) { - // A module is uninstantiated if it contains only - // 1. interface declarations, type alias declarations - if (node.kind === 230 /* InterfaceDeclaration */ || node.kind === 231 /* TypeAliasDeclaration */) { - return 0 /* NonInstantiated */; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2 /* ConstEnumOnly */; - } - else if ((node.kind === 238 /* ImportDeclaration */ || node.kind === 237 /* ImportEqualsDeclaration */) && !(ts.hasModifier(node, 1 /* Export */))) { - return 0 /* NonInstantiated */; - } - else if (node.kind === 234 /* ModuleBlock */) { - var state_1 = 0 /* NonInstantiated */; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0 /* NonInstantiated */: - // child is non-instantiated - continue searching - return false; - case 2 /* ConstEnumOnly */: - // child is const enum only - record state and continue searching - state_1 = 2 /* ConstEnumOnly */; - return false; - case 1 /* Instantiated */: - // child is instantiated - record state and stop - state_1 = 1 /* Instantiated */; - return true; - } - }); - return state_1; - } - else if (node.kind === 233 /* ModuleDeclaration */) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1 /* Instantiated */; - } - else if (node.kind === 71 /* Identifier */ && node.isInJSDocNamespace) { - return 0 /* NonInstantiated */; - } - else { - return 1 /* Instantiated */; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var ContainerFlags; - (function (ContainerFlags) { - // The current node is not a container, and no container manipulation should happen before - // recursing into it. - ContainerFlags[ContainerFlags["None"] = 0] = "None"; - // The current node is a container. It should be set as the current container (and block- - // container) before recursing into it. The current node does not have locals. Examples: - // - // Classes, ObjectLiterals, TypeLiterals, Interfaces... - ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; - // The current node is a block-scoped-container. It should be set as the current block- - // container before recursing into it. Examples: - // - // Blocks (when not parented by functions), Catch clauses, For/For-in/For-of statements... - ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - // The current node is the container of a control flow path. The current control flow should - // be saved and restored, and a new control flow initialized within the container. - ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; - ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; - ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethod"] = 128] = "IsObjectLiteralOrClassExpressionMethod"; - })(ContainerFlags || (ContainerFlags = {})); - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - // state used by control flow analysis - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - // state used for emit helpers - var emitFlags; - // If this file is an external module, then it is automatically in strict-mode according to - // ES6. If it is not an external module, then we'll determine if it is in strict mode or - // not depending on if we see "use strict" in certain places or if we hit a class/namespace - // or if compiler options contain alwaysStrict. - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 /* Unreachable */ }; - var reportedUnreachableFlow = { flags: 1 /* Unreachable */ }; - // state used to aggregate transform flags during bind. - var subtreeTransformFlags = 0 /* None */; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0 /* None */; - subtreeTransformFlags = 0 /* None */; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - // bind in strict mode source files with alwaysStrict option - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 /* HasExports */ && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 /* HasMembers */ && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455 /* Value */) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233 /* ModuleDeclaration */)) { - // other kinds of value declarations take precedence over modules - symbol.valueDeclaration = node; - } - } - } - // Should not be called on a declaration with a computed property name, - // unless it is a well known Symbol. - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = name.expression; - // treat computed property names where expression is string/numeric literal as just string/numeric literal - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152 /* Constructor */: - return "__constructor"; - case 160 /* FunctionType */: - case 155 /* CallSignature */: - return "__call"; - case 161 /* ConstructorType */: - case 156 /* ConstructSignature */: - return "__new"; - case 157 /* IndexSignature */: - return "__index"; - case 244 /* ExportDeclaration */: - return "__export"; - case 243 /* ExportAssignment */: - return node.isExportEquals ? "export=" : "default"; - case 194 /* BinaryExpression */: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2 /* ModuleExports */: - // module.exports = ... - return "export="; - case 1 /* ExportsProperty */: - case 4 /* ThisProperty */: - case 5 /* Property */: - // exports.x = ... or this.y = ... - return node.left.name.text; - case 3 /* PrototypeProperty */: - // className.prototype.methodName = ... - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228 /* FunctionDeclaration */: - case 229 /* ClassDeclaration */: - return ts.hasModifier(node, 512 /* Default */) ? "default" : undefined; - case 279 /* JSDocFunctionType */: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146 /* Parameter */: - // Parameters with names are handled at the top of this function. Parameters - // without names can only come from JSDocFunctionTypes. - ts.Debug.assert(node.parent.kind === 279 /* JSDocFunctionType */); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290 /* JSDocTypedefTag */: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208 /* VariableStatement */) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71 /* Identifier */) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - /** - * Declares a Symbol for the node and adds it to symbols. Reports errors for conflicting identifier names. - * @param symbolTable - The symbol table which node will be added to. - * @param parent - node's parent declaration. - * @param node - The declaration to be added to the symbol table - * @param includes - The SymbolFlags that node has in addition to its declaration type (eg: export, ambient, etc.) - * @param excludes - The flags which node cannot be declared alongside in a symbol table. Used to report forbidden declarations. - */ - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512 /* Default */); - // The exported symbol for an export default function/class node is always named "default" - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0 /* None */, "__missing"); - } - else { - // Check and see if the symbol table already has a symbol with this name. If not, - // create a new symbol with this name and add it to the table. Note that we don't - // give the new symbol any flags *yet*. This ensures that it will not conflict - // with the 'excludes' flags we pass in. - // - // If we do get an existing symbol, see if it conflicts with the new symbol we're - // creating. For example, a 'var' symbol and a 'class' symbol will conflict within - // the same symbol table. If we have a conflict, report the issue on each - // declaration we have for this symbol, and then create a new symbol for this - // declaration. - // - // Note that when properties declared in Javascript constructors - // (marked by isReplaceableByMethod) conflict with another symbol, the property loses. - // Always. This allows the common Javascript pattern of overwriting a prototype method - // with an bound instance method of the same type: `this.method = this.method.bind(this)` - // - // If we created a new symbol, either because we didn't have a symbol with this name - // in the symbol table, or we conflicted with an existing symbol, then just add this - // node as the sole declaration of the new symbol. - // - // Otherwise, we'll be merging into a compatible existing symbol (for example when - // you have multiple 'vars' with the same name in the same container). In this case - // just add this node into the declarations list of the symbol. - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - } - if (name && (includes & 788448 /* Classifiable */)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - // Javascript constructor-declared symbols can be discarded in favor of - // prototype symbols like methods. - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - // Report errors every position with duplicate declaration - // Report errors on previous encountered declarations - var message_1 = symbol.flags & 2 /* BlockScopedVariable */ - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - // If the current node is a default export of some sort, then check if - // there are any other default exports that we need to error on. - // We'll know whether we have other default exports depending on if `symbol` already has a declaration list set. - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - // This is to properly report an error in the case "export default { }" is after export default of class declaration or function declaration. - // Error on multiple export default in the following case: - // 1. multiple export default of class declaration or function declaration by checking NodeFlags.Default - // 2. multiple export default of export assignment. This one doesn't have NodeFlags.Default on (as export default doesn't considered as modifiers) - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 /* ExportAssignment */ && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0 /* None */, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1 /* Export */; - if (symbolFlags & 8388608 /* Alias */) { - if (node.kind === 246 /* ExportSpecifier */ || (node.kind === 237 /* ImportEqualsDeclaration */ && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - else { - // Exported module members are given 2 symbols: A local symbol that is classified with an ExportValue, - // ExportType, or ExportContainer flag, and an associated export symbol with all the correct flags set - // on it. There are 2 main reasons: - // - // 1. We treat locals and exports of the same name as mutually exclusive within a container. - // That means the binder will issue a Duplicate Identifier error if you mix locals and exports - // with the same name in the same container. - // TODO: Make this a more specific error and decouple it from the exclusion logic. - // 2. When we checkIdentifier in the checker, we set its resolved symbol to the local symbol, - // but return the export symbol (by calling getExportSymbolOfValueSymbolIfExported). That way - // when the emitter comes back to it, it knows not to qualify the name if it was found in a containing scope. - // NOTE: Nested ambient modules always should go to to 'locals' table to prevent their automatic merge - // during global merging in the checker. Why? The only case when ambient module is permitted inside another module is module augmentation - // and this case is specially handled. Module augmentations should only be merged with original module definition - // and should never be merged directly with other augmentation, and the latter case would be possible if automatic merge is allowed. - var isJSDocTypedefInJSDocNamespace = node.kind === 290 /* JSDocTypedefTag */ && - node.name && - node.name.kind === 71 /* Identifier */ && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32 /* ExportContext */)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 /* Value */ ? 1048576 /* ExportValue */ : 0) | - (symbolFlags & 793064 /* Type */ ? 2097152 /* ExportType */ : 0) | - (symbolFlags & 1920 /* Namespace */ ? 4194304 /* ExportNamespace */ : 0); - var local = declareSymbol(container.locals, /*parent*/ undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - } - // All container nodes are kept on a linked list in declaration order. This list is used by - // the getLocalNameOfContainer function in the type checker to validate that the local name - // used for a container is unique. - function bindContainer(node, containerFlags) { - // Before we recurse into a node's children, we first save the existing parent, container - // and block-container. Then after we pop out of processing the children, we restore - // these saved values. - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - // Depending on what kind of node this is, we may have to adjust the current container - // and block-container. If the current node is a container, then it is automatically - // considered the current block-container as well. Also, for containers that we know - // may contain locals, we proactively initialize the .locals field. We do this because - // it's highly likely that the .locals will be needed to place some child in (for example, - // a parameter, or variable declaration). - // - // However, we do not proactively create the .locals for block-containers because it's - // totally normal and common for block-containers to never actually have a block-scoped - // variable in them. We don't want to end up allocating an object for every 'block' we - // run into when most of them won't be necessary. - // - // Finally, if this is a block-container, then we clear out any existing .locals object - // it may contain within it. This happens in incremental scenarios. Because we can be - // reusing a node from a previous compilation, that node may have had 'locals' created - // for it. We must clear this so we don't accidentally move any stale data forward from - // a previous compilation. - if (containerFlags & 1 /* IsContainer */) { - container = blockScopeContainer = node; - if (containerFlags & 32 /* HasLocals */) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2 /* IsBlockScopedContainer */) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4 /* IsControlFlowContainer */) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 /* IsFunctionExpression */ && !ts.hasModifier(node, 256 /* Async */) && !!ts.getImmediatelyInvokedFunctionExpression(node); - // A non-async IIFE is considered part of the containing control flow. Return statements behave - // similarly to break statements that exit to a label just past the statement body. - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 /* Start */ }; - if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethod */)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - // Reset all reachability check related flags on node (for incremental scenarios) - node.flags &= ~1408 /* ReachabilityAndEmitFlags */; - if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && ts.nodeIsPresent(node.body)) { - node.flags |= 128 /* HasImplicitReturn */; - if (hasExplicitReturn) - node.flags |= 256 /* HasExplicitReturn */; - } - if (node.kind === 265 /* SourceFile */) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64 /* IsInterface */) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 /* ContainsThis */ : node.flags & ~64 /* ContainsThis */; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912 /* HasComputedFlags */) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0 /* None */; - var nodeArrayFlags = 0 /* None */; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912 /* HasComputedFlags */; - } - nodes.transformFlags = nodeArrayFlags | 536870912 /* HasComputedFlags */; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - // Binding of JsDocComment should be done before the current block scope container changes. - // because the scope of JsDocComment should not be affected by whether the current node is a - // container or not. - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213 /* WhileStatement */: - bindWhileStatement(node); - break; - case 212 /* DoStatement */: - bindDoStatement(node); - break; - case 214 /* ForStatement */: - bindForStatement(node); - break; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - bindForInOrForOfStatement(node); - break; - case 211 /* IfStatement */: - bindIfStatement(node); - break; - case 219 /* ReturnStatement */: - case 223 /* ThrowStatement */: - bindReturnOrThrow(node); - break; - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - bindBreakOrContinueStatement(node); - break; - case 224 /* TryStatement */: - bindTryStatement(node); - break; - case 221 /* SwitchStatement */: - bindSwitchStatement(node); - break; - case 235 /* CaseBlock */: - bindCaseBlock(node); - break; - case 257 /* CaseClause */: - bindCaseClause(node); - break; - case 222 /* LabeledStatement */: - bindLabeledStatement(node); - break; - case 192 /* PrefixUnaryExpression */: - bindPrefixUnaryExpressionFlow(node); - break; - case 193 /* PostfixUnaryExpression */: - bindPostfixUnaryExpressionFlow(node); - break; - case 194 /* BinaryExpression */: - bindBinaryExpressionFlow(node); - break; - case 188 /* DeleteExpression */: - bindDeleteExpressionFlow(node); - break; - case 195 /* ConditionalExpression */: - bindConditionalExpressionFlow(node); - break; - case 226 /* VariableDeclaration */: - bindVariableDeclarationFlow(node); - break; - case 181 /* CallExpression */: - bindCallExpressionFlow(node); - break; - case 283 /* JSDocComment */: - bindJSDocComment(node); - break; - case 290 /* JSDocTypedefTag */: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - case 179 /* PropertyAccessExpression */: - return isNarrowableReference(expr); - case 181 /* CallExpression */: - return hasNarrowableArgument(expr); - case 185 /* ParenthesizedExpression */: - return isNarrowingExpression(expr.expression); - case 194 /* BinaryExpression */: - return isNarrowingBinaryExpression(expr); - case 192 /* PrefixUnaryExpression */: - return expr.operator === 51 /* ExclamationToken */ && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 /* Identifier */ || - expr.kind === 99 /* ThisKeyword */ || - expr.kind === 97 /* SuperKeyword */ || - expr.kind === 179 /* PropertyAccessExpression */ && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 /* PropertyAccessExpression */ && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 /* TypeOfExpression */ && isNarrowableOperand(expr1.expression) && expr2.kind === 9 /* StringLiteral */; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return isNarrowableReference(expr.left); - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93 /* InstanceOfKeyword */: - return isNarrowableOperand(expr.left); - case 26 /* CommaToken */: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185 /* ParenthesizedExpression */: - return isNarrowableOperand(expr.expression); - case 194 /* BinaryExpression */: - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return isNarrowableOperand(expr.left); - case 26 /* CommaToken */: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4 /* BranchLabel */, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8 /* LoopLabel */, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - // On first reference we set the Referenced flag, thereafter we set the Shared flag - flow.flags |= flow.flags & 512 /* Referenced */ ? 1024 /* Shared */ : 512 /* Referenced */; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1 /* Unreachable */) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1 /* Unreachable */) { - return antecedent; - } - if (!expression) { - return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow; - } - if (expression.kind === 101 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || - expression.kind === 86 /* FalseKeyword */ && flags & 32 /* TrueCondition */) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128 /* SwitchClause */, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16 /* Assignment */, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256 /* ArrayMutation */, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211 /* IfStatement */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - return parent.expression === node; - case 214 /* ForStatement */: - case 195 /* ConditionalExpression */: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185 /* ParenthesizedExpression */) { - node = node.expression; - } - else if (node.kind === 192 /* PrefixUnaryExpression */ && node.operator === 51 /* ExclamationToken */) { - node = node.operand; - } - else { - return node.kind === 194 /* BinaryExpression */ && (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */ || - node.operatorToken.kind === 54 /* BarBarToken */); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 /* ParenthesizedExpression */ || - node.parent.kind === 192 /* PrefixUnaryExpression */ && - node.parent.operator === 51 /* ExclamationToken */) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 /* LabeledStatement */ - ? ts.lastOrUndefined(activeLabels) - : undefined; - // if do statement is wrapped in labeled statement then target labels for break/continue with or without - // label should be the same - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216 /* ForOfStatement */) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227 /* VariableDeclarationList */) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219 /* ReturnStatement */) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 /* BreakStatement */ ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - // TODO: Every statement in try block is potentially an exit point! - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - // in finally flow is combined from pre-try/flow from try/flow from catch - // pre-flow is necessary to make sure that finally is reachable even if finally flows in both try and finally blocks are unreachable - // also for finally blocks we inject two extra edges into the flow graph. - // first -> edge that connects pre-try flow with the label at the beginning of the finally block, it has lock associated with it - // second -> edge that represents post-finally flow. - // these edges are used in following scenario: - // let a; (1) - // try { a = someOperation(); (2)} - // finally { (3) console.log(a) } (4) - // (5) a - // flow graph for this case looks roughly like this (arrows show ): - // (1-pre-try-flow) <--.. <-- (2-post-try-flow) - // ^ ^ - // |*****(3-pre-finally-label) -----| - // ^ - // |-- ... <-- (4-post-finally-label) <--- (5) - // In case when we walk the flow starting from inside the finally block we want to take edge '*****' into account - // since it ensures that finally is always reachable. However when we start outside the finally block and go through label (5) - // then edge '*****' should be discarded because label 4 is only reachable if post-finally label-4 is reachable - // Simply speaking code inside finally block is treated as reachable as pre-try-flow - // since we conservatively assume that any line in try block can throw or return in which case we'll enter finally. - // However code after finally is reachable only if control flow was not abrupted in try/catch or finally blocks - it should be composed from - // final flows of these blocks without taking pre-try flow into account. - // - // extra edges that we inject allows to control this behavior - // if when walking the flow we step on post-finally edge - we can mark matching pre-finally edge as locked so it will be skipped. - var preFinallyFlow = { flags: 2048 /* PreFinally */, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - // if flow after finally is unreachable - keep it - // otherwise check if flows after try and after catch are unreachable - // if yes - convert current flow to unreachable - // i.e. - // try { return "1" } finally { console.log(1); } - // console.log(2); // this line should be unreachable even if flow falls out of finally block - if (!(currentFlow.flags & 1 /* Unreachable */)) { - if ((flowAfterTry.flags & 1 /* Unreachable */) && (flowAfterCatch.flags & 1 /* Unreachable */)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1 /* Unreachable */)) { - var afterFinallyFlow = { flags: 4096 /* AfterFinally */, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258 /* DefaultClause */; }); - // We mark a switch statement as possibly exhaustive if it has no default clause and if all - // case clauses have unreachable end points (e.g. they all return). - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912 /* HasComputedFlags */; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212 /* DoStatement */) { - // do statement sets current flow inside bindDoStatement - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 58 /* EqualsToken */) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177 /* ArrayLiteralExpression */) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198 /* SpreadElement */) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178 /* ObjectLiteralExpression */) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261 /* PropertyAssignment */) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262 /* ShorthandPropertyAssignment */) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263 /* SpreadAssignment */) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51 /* ExclamationToken */) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 /* AmpersandAmpersandToken */ || operator === 54 /* BarBarToken */) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 /* EqualsToken */ && node.left.kind === 180 /* ElementAccessExpression */) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179 /* PropertyAccessExpression */) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 /* ForInStatement */ || node.parent.parent.kind === 216 /* ForOfStatement */) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290 /* JSDocTypedefTag */) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - // if the node has a fullName "A.B.C", that means symbol "C" was already bound - // when we visit "fullName"; so when we visit the name "C" as the next child of - // the jsDocTypedefTag, we should skip binding it. - if (node.fullName && n === node.name && node.fullName.kind !== 71 /* Identifier */) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - // If the target of the call expression is a function expression or arrow function we have - // an immediately invoked function expression (IIFE). Initialize the flowNode property to - // the current control flow (which includes evaluation of the IIFE arguments). - var expr = node.expression; - while (expr.kind === 185 /* ParenthesizedExpression */) { - expr = expr.expression; - } - if (expr.kind === 186 /* FunctionExpression */ || expr.kind === 187 /* ArrowFunction */) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179 /* PropertyAccessExpression */) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 163 /* TypeLiteral */: - case 292 /* JSDocTypeLiteral */: - case 275 /* JSDocRecordType */: - case 254 /* JsxAttributes */: - return 1 /* IsContainer */; - case 230 /* InterfaceDeclaration */: - return 1 /* IsContainer */ | 64 /* IsInterface */; - case 279 /* JSDocFunctionType */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 172 /* MappedType */: - return 1 /* IsContainer */ | 32 /* HasLocals */; - case 265 /* SourceFile */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */; - case 151 /* MethodDeclaration */: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethod */; - } - // falls through - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */; - case 234 /* ModuleBlock */: - return 4 /* IsControlFlowContainer */; - case 149 /* PropertyDeclaration */: - return node.initializer ? 4 /* IsControlFlowContainer */ : 0; - case 260 /* CatchClause */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 235 /* CaseBlock */: - return 2 /* IsBlockScopedContainer */; - case 207 /* Block */: - // do not treat blocks directly inside a function as a block-scoped-container. - // Locals that reside in this block should go to the function locals. Otherwise 'x' - // would not appear to be a redeclaration of a block scoped local in the following - // example: - // - // function foo() { - // var x; - // let x; - // } - // - // If we placed 'var x' into the function locals and 'let x' into the locals of - // the block, then there would be no collision. - // - // By not creating a new block-scoped-container here, we ensure that both 'var x' - // and 'let x' go into the Function-container's locals, and we do get a collision - // conflict. - return ts.isFunctionLike(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */; - } - return 0 /* None */; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - // Just call this directly so that the return type of this function stays "void". - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - // Modules, source files, and classes need specialized handling for how their - // members are declared (for example, a member of a class will go into a specific - // symbol table depending on if it is static or not). We defer to specialized - // handlers to take care of declaring these child members. - case 233 /* ModuleDeclaration */: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265 /* SourceFile */: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232 /* EnumDeclaration */: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163 /* TypeLiteral */: - case 178 /* ObjectLiteralExpression */: - case 230 /* InterfaceDeclaration */: - case 275 /* JSDocRecordType */: - case 292 /* JSDocTypeLiteral */: - case 254 /* JsxAttributes */: - // Interface/Object-types always have their children added to the 'members' of - // their container. They are only accessible through an instance of their - // container, and are never in scope otherwise (even inside the body of the - // object / type / interface declaring them). An exception is type parameters, - // which are in scope without qualification (similar to 'locals'). - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 279 /* JSDocFunctionType */: - case 231 /* TypeAliasDeclaration */: - case 172 /* MappedType */: - // All the children of these container types are never visible through another - // symbol (i.e. through another symbol's 'exports' or 'members'). Instead, - // they're only accessed 'lexically' (i.e. from code that exists underneath - // their container in the tree. To accomplish this, we simply add their declared - // symbol to the 'locals' of the container. These symbols can then be found as - // the type checker walks up the containers, checking them for matching names. - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32 /* Static */) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 /* SourceFile */ ? node : node.body; - if (body && (body.kind === 265 /* SourceFile */ || body.kind === 234 /* ModuleBlock */)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 /* ExportDeclaration */ || stat.kind === 243 /* ExportAssignment */) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - // A declaration source file or ambient module declaration that contains no export declarations (but possibly regular - // declarations with export modifiers) is an export context in which declarations are implicitly exported. - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32 /* ExportContext */; - } - else { - node.flags &= ~32 /* ExportContext */; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1 /* Export */)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9 /* StringLiteral */) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0 /* NonInstantiated */) { - if (node.symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) { - // if module was already merged with some function, class or non-const enum - // treat is a non-const-enum-only - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2 /* ConstEnumOnly */; - if (node.symbol.constEnumOnlyModule === undefined) { - // non-merged case - use the current state - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - // merged case: module is const enum only if all its pieces are non-instantiated or const enum - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0 /* NonInstantiated */; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */, instantiated ? 106639 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */); - return state; - } - function bindFunctionOrConstructorType(node) { - // For a given function symbol "<...>(...) => T" we want to generate a symbol identical - // to the one we would get for: { <...>(...): T } - // - // We do that by making an anonymous type literal symbol, and then setting the function - // symbol as its sole member. To the rest of the system, this symbol will be indistinguishable - // from an actual type literal symbol you would have gotten had you used the long form. - var symbol = createSymbol(131072 /* Signature */, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072 /* Signature */); - var typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - var ElementKind; - (function (ElementKind) { - ElementKind[ElementKind["Property"] = 1] = "Property"; - ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; - })(ElementKind || (ElementKind = {})); - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 /* SpreadAssignment */ || prop.name.kind !== 71 /* Identifier */) { - continue; - } - var identifier = prop.name; - // ECMA-262 11.1.5 Object Initializer - // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true - // a.This production is contained in strict code and IsDataDescriptor(previous) is true and - // IsDataDescriptor(propId.descriptor) is true. - // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. - // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. - // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true - // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields - var currentKind = prop.kind === 261 /* PropertyAssignment */ || prop.kind === 262 /* ShorthandPropertyAssignment */ || prop.kind === 151 /* MethodDeclaration */ - ? 1 /* Property */ - : 2 /* Accessor */; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 /* Property */ && existingKind === 1 /* Property */) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233 /* ModuleDeclaration */: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - // falls through - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - } - // The binder visits every node in the syntax tree so it is a convenient place to perform a single localized - // check for reserved words used as identifiers in strict mode code. - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 /* FirstFutureReservedWord */ && - node.originalKeywordKind <= 116 /* LastFutureReservedWord */ && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - // Report error only if there are no parse errors in file - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - // ECMA 262 (Annex C) The identifier eval or arguments may not appear as the LeftHandSideExpression of an - // Assignment operator(11.13) or of a PostfixExpression(11.3) - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - // It is a SyntaxError if a TryStatement with a Catch occurs within strict code and the Identifier of the - // Catch production is eval or arguments - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - // Grammar checking - if (inStrictMode && node.expression.kind === 71 /* Identifier */) { - // When a delete operator occurs within strict mode code, a SyntaxError is thrown if its - // UnaryExpression is a direct reference to a variable, function argument, or function name - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 /* Identifier */ && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71 /* Identifier */) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - // We check first if the name is inside class declaration or class expression; if so give explicit message - // otherwise report generic error message. - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a strict mode FunctionDeclaration or FunctionExpression (13.1)) - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2 /* ES2015 */) { - // Report error if function is not top level function declaration - if (blockScopeContainer.kind !== 265 /* SourceFile */ && - blockScopeContainer.kind !== 233 /* ModuleDeclaration */ && - !ts.isFunctionLike(blockScopeContainer)) { - // We check first if the name is inside class declaration or class expression; if so give explicit message - // otherwise report generic error message. - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4 /* Octal */) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - // Grammar checking - // The identifier eval or arguments may not appear as the LeftHandSideExpression of an - // Assignment operator(11.13) or of a PostfixExpression(11.3) or as the UnaryExpression - // operated upon by a Prefix Increment(11.4.4) or a Prefix Decrement(11.4.5) operator. - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - // Grammar checking - if (inStrictMode) { - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - // Grammar checking for withStatement - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - // Even though in the AST the jsdoc @typedef node belongs to the current node, - // its symbol might be in the same scope with the current node's symbol. Consider: - // - // /** @typedef {string | number} MyType */ - // function foo(); - // - // Here the current node is "foo", which is a container, but the scope of "MyType" should - // not be inside "foo". Therefore we always bind @typedef before bind the parent node, - // and skip binding this tag later when binding all the other jsdoc tags. - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - // First we bind declaration nodes to a symbol if possible. We'll both create a symbol - // and then potentially add the symbol to an appropriate symbol table. Possible - // destination symbol tables are: - // - // 1) The 'exports' table of the current container's symbol. - // 2) The 'members' table of the current container's symbol. - // 3) The 'locals' table of the current container. - // - // However, not all symbols will end up in any of these tables. 'Anonymous' symbols - // (like TypeLiterals for example) will not be put in any table. - bindWorker(node); - // Then we recurse into the children of the node to bind them as well. For certain - // symbols we do specialized work when we recurse. For example, we'll keep track of - // the current 'container' node when it changes. This helps us know which symbol table - // a local should go into for example. Since terminal nodes are known not to have - // children, as an optimization we don't process those. - if (node.kind > 142 /* LastToken */) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0 /* None */) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912 /* HasComputedFlags */) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290 /* JSDocTypedefTag */) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - /// Should be called only on prologue directives (isPrologueDirective(node) should be true) - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - // Note: the node text must be exactly "use strict" or 'use strict'. It is not ok for the - // string to contain unicode escapes (as per ES5). - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - /* Strict mode checks */ - case 71 /* Identifier */: - // for typedef type names with namespaces, bind the new jsdoc type symbol here - // because it requires all containing namespaces to be in effect, namely the - // current "blockScopeContainer" needs to be set to its immediate namespace parent. - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290 /* JSDocTypedefTag */) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - break; - } - // falls through - case 99 /* ThisKeyword */: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262 /* ShorthandPropertyAssignment */)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179 /* PropertyAccessExpression */: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194 /* BinaryExpression */: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1 /* ExportsProperty */: - bindExportsPropertyAssignment(node); - break; - case 2 /* ModuleExports */: - bindModuleExportsAssignment(node); - break; - case 3 /* PrototypeProperty */: - bindPrototypePropertyAssignment(node); - break; - case 4 /* ThisProperty */: - bindThisPropertyAssignment(node); - break; - case 5 /* Property */: - bindStaticPropertyAssignment(node); - break; - case 0 /* None */: - // Nothing to do - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260 /* CatchClause */: - return checkStrictModeCatchClause(node); - case 188 /* DeleteExpression */: - return checkStrictModeDeleteExpression(node); - case 8 /* NumericLiteral */: - return checkStrictModeNumericLiteral(node); - case 193 /* PostfixUnaryExpression */: - return checkStrictModePostfixUnaryExpression(node); - case 192 /* PrefixUnaryExpression */: - return checkStrictModePrefixUnaryExpression(node); - case 220 /* WithStatement */: - return checkStrictModeWithStatement(node); - case 169 /* ThisType */: - seenThisKeyword = true; - return; - case 158 /* TypePredicate */: - return checkTypePredicate(node); - case 145 /* TypeParameter */: - return declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 530920 /* TypeParameterExcludes */); - case 146 /* Parameter */: - return bindParameter(node); - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - return bindVariableDeclarationOrBindingElement(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 276 /* JSDocRecordMember */: - return bindPropertyOrMethodOrAccessor(node, 4 /* Property */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); - case 291 /* JSDocPropertyTag */: - return bindJSDocProperty(node); - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */); - case 264 /* EnumMember */: - return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */); - case 263 /* SpreadAssignment */: - case 255 /* JsxSpreadAttribute */: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 /* ObjectLiteralExpression */ && - root.parent.kind === 194 /* BinaryExpression */ && - root.parent.operatorToken.kind === 58 /* EqualsToken */ && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - // If this is an ObjectLiteralExpression method, then it sits in the same space - // as other properties in the object literal. So we use SymbolFlags.PropertyExcludes - // so that it will conflict with any other object literal members with the same - // name. - return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), ts.isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 99263 /* MethodExcludes */); - case 228 /* FunctionDeclaration */: - return bindFunctionDeclaration(node); - case 152 /* Constructor */: - return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, /*symbolExcludes:*/ 0 /* None */); - case 153 /* GetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 41919 /* GetAccessorExcludes */); - case 154 /* SetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 74687 /* SetAccessorExcludes */); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 279 /* JSDocFunctionType */: - return bindFunctionOrConstructorType(node); - case 163 /* TypeLiteral */: - case 172 /* MappedType */: - case 292 /* JSDocTypeLiteral */: - case 275 /* JSDocRecordType */: - return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type"); - case 178 /* ObjectLiteralExpression */: - return bindObjectLiteralExpression(node); - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return bindFunctionExpression(node); - case 181 /* CallExpression */: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - // Members of classes, interfaces, and modules - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - // All classes are automatically in strict mode in ES6. - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230 /* InterfaceDeclaration */: - return bindBlockScopedDeclaration(node, 64 /* Interface */, 792968 /* InterfaceExcludes */); - case 290 /* JSDocTypedefTag */: - if (!node.fullName || node.fullName.kind === 71 /* Identifier */) { - return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - } - break; - case 231 /* TypeAliasDeclaration */: - return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - case 232 /* EnumDeclaration */: - return bindEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return bindModuleDeclaration(node); - // Jsx-attributes - case 254 /* JsxAttributes */: - return bindJsxAttributes(node); - case 253 /* JsxAttribute */: - return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */); - // Imports and exports - case 237 /* ImportEqualsDeclaration */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return declareSymbolAndAddToSymbolTable(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - case 236 /* NamespaceExportDeclaration */: - return bindNamespaceExportDeclaration(node); - case 239 /* ImportClause */: - return bindImportClause(node); - case 244 /* ExportDeclaration */: - return bindExportDeclaration(node); - case 243 /* ExportAssignment */: - return bindExportAssignment(node); - case 265 /* SourceFile */: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207 /* Block */: - if (!ts.isFunctionLike(node.parent)) { - return; - } - // falls through - case 234 /* ModuleBlock */: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71 /* Identifier */) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169 /* ThisType */) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512 /* ValueModule */, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - // Export assignment in some sort of block construct - bindAnonymousDeclaration(node, 8388608 /* Alias */, getDeclarationName(node)); - } - else { - // An export default clause with an expression exports a value - // We want to exclude both class and function here, this is necessary to issue an error when there are both - // default export-assignment and default export function and class declaration. - var flags = node.kind === 243 /* ExportAssignment */ && ts.exportAssignmentIsAlias(node) - ? 8388608 /* Alias */ - : 4 /* Property */; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 /* Property */ | 8388608 /* AliasExcludes */ | 32 /* Class */ | 16 /* Function */); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265 /* SourceFile */) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - // Export * in some sort of block construct - bindAnonymousDeclaration(node, 33554432 /* ExportStar */, getDeclarationName(node)); - } - else if (!node.exportClause) { - // All export * declarations are collected in an __export symbol - declareSymbol(container.symbol.exports, container.symbol, node, 33554432 /* ExportStar */, 0 /* None */); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - // When we create a property via 'exports.foo = bar', the 'exports.foo' property access - // expression is the declaration - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 /* Property */ | 7340032 /* Export */, 0 /* None */); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71 /* Identifier */) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226 /* VariableDeclaration */) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, /*excludeCompoundAssignements*/ true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - // A common practice in node modules is to set 'export = module.exports = {}', this ensures that 'exports' - // is still pointing to 'module.exports'. - // We do not want to consider this as 'export=' since a module can have only one of these. - // Similarlly we do not want to treat 'module.exports = exports' as an 'export='. - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - // Mark it as a module in case there are no other exports in the file - setCommonJsModuleIndicator(node); - return; - } - // 'module.exports = expr' assignment - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 /* Property */ | 7340032 /* Export */ | 512 /* ValueModule */, 0 /* None */); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - switch (container.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - // Declare a 'member' if the container is an ES5 class or ES6 constructor - container.symbol.members = container.symbol.members || ts.createMap(); - // It's acceptable for multiple 'this' assignments of the same identifier to occur - declareSymbol(container.symbol.members, container.symbol, node, 4 /* Property */, 0 /* PropertyExcludes */ & ~4 /* Property */); - break; - case 152 /* Constructor */: - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // this.foo assignment in a JavaScript class - // Bind this property to the containing class - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32 /* Static */) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4 /* Property */, 0 /* None */); - if (symbol) { - // symbols declared through 'this' property assignements can be overwritten by subsequent method declarations - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - // We saw a node of the form 'x.prototype.y = z'. Declare a 'member' y on x if x was a function. - // Look up the function in the local scope, since prototype assignments should - // follow the function declaration - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - // Fix up parent pointers since we're going to use these nodes before we bind into them - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, /*isPrototypeProperty*/ true); - } - function bindStaticPropertyAssignment(node) { - // We saw a node of the form 'x.y = z'. Declare a 'member' y on x if x was a function. - // Look up the function in the local scope, since prototype assignments should - // follow the function declaration - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - // Fix up parent pointers since we're going to use these nodes before we bind into them - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - // This can be an alias for the 'exports' or 'module.exports' names, e.g. - // var util = module.exports; - // util.property = function ... - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, /*isPrototypeProperty*/ false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 /* Function */ | 32 /* Class */))) { - return; - } - // Set up the members collection if it doesn't exist already - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - // Declare the method/property - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4 /* Property */, 0 /* PropertyExcludes */); - } - function bindCallExpression(node) { - // We're only inspecting call expressions to detect CommonJS modules, so we can skip - // this check if we've already seen the module indicator - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229 /* ClassDeclaration */) { - bindBlockScopedDeclaration(node, 32 /* Class */, 899519 /* ClassExcludes */); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32 /* Class */, bindingName); - // Add name of class expression into the map for semantic classifier - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - // TypeScript 1.0 spec (April 2014): 8.4 - // Every class automatically contains a static property member named 'prototype', the - // type of which is an instantiation of the class type with type Any supplied as a type - // argument for each type parameter. It is an error to explicitly declare a static - // property member with the name 'prototype'. - // - // Note: we check for this here because this class may be merging into a module. The - // module might have an exported variable called 'prototype'. We can't allow that as - // that would clash with the built-in 'prototype' for the class. - var prototypeSymbol = createSymbol(4 /* Property */ | 16777216 /* Prototype */, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) - : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - // It is safe to walk up parent chain to find whether the node is a destructing parameter declaration - // because its parent chain has already been set up, since parents are set before descending into children. - // - // If node is a binding element in parameter declaration, we need to use ParameterExcludes. - // Using ParameterExcludes flag allows the compiler to report an error on duplicate identifiers in Parameter Declaration - // For example: - // function foo([a,a]) {} // Duplicate Identifier error - // function bar(a,a) {} // Duplicate Identifier error, parameter declaration in this case is handled in bindParameter - // // which correctly set excluded symbols - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */); - } - else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107454 /* FunctionScopedVariableExcludes */); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a - // strict mode FunctionLikeDeclaration or FunctionExpression(13.1) - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */); - } - // If this is a property-parameter, then also declare the property symbol into the - // containing class. - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16 /* Function */, 106927 /* FunctionExcludes */); - } - else { - declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 106927 /* FunctionExcludes */); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16 /* Function */, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4 /* Property */, 0 /* PropertyExcludes */); - } - // reachability checks - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 /* Instantiated */ || (instanceState === 2 /* ConstEnumOnly */ && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1 /* Unreachable */)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = - // report error on all statements except empty ones - (ts.isStatementButNotDeclaration(node) && node.kind !== 209 /* EmptyStatement */) || - // report error on class declarations - node.kind === 229 /* ClassDeclaration */ || - // report error on instantiated modules or const-enums only modules if preserveConstEnums is set - (node.kind === 233 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)) || - // report error on regular enums and const enums if preserveConstEnums is set - (node.kind === 232 /* EnumDeclaration */ && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - // unreachable code is reported if - // - user has explicitly asked about it AND - // - statement is in not ambient context (statements in ambient context is already an error - // so we should not report extras) AND - // - node is not variable statement OR - // - node is block scoped variable statement OR - // - node is not block scoped variable statement and at least one variable declaration has initializer - // Rationale: we don't want to report errors on non-initialized var's since they are hoisted - // On the other side we do want to report errors on non-initialized 'lets' because of TDZ - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 /* VariableStatement */ || - ts.getCombinedNodeFlags(node.declarationList) & 3 /* BlockScoped */ || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - /** - * Computes the transform flags for a node, given the transform flags of its subtree - * - * @param node The node to analyze - * @param subtreeFlags Transform flags computed for this node's subtree - */ - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181 /* CallExpression */: - return computeCallExpression(node, subtreeFlags); - case 182 /* NewExpression */: - return computeNewExpression(node, subtreeFlags); - case 233 /* ModuleDeclaration */: - return computeModuleDeclaration(node, subtreeFlags); - case 185 /* ParenthesizedExpression */: - return computeParenthesizedExpression(node, subtreeFlags); - case 194 /* BinaryExpression */: - return computeBinaryExpression(node, subtreeFlags); - case 210 /* ExpressionStatement */: - return computeExpressionStatement(node, subtreeFlags); - case 146 /* Parameter */: - return computeParameter(node, subtreeFlags); - case 187 /* ArrowFunction */: - return computeArrowFunction(node, subtreeFlags); - case 186 /* FunctionExpression */: - return computeFunctionExpression(node, subtreeFlags); - case 228 /* FunctionDeclaration */: - return computeFunctionDeclaration(node, subtreeFlags); - case 226 /* VariableDeclaration */: - return computeVariableDeclaration(node, subtreeFlags); - case 227 /* VariableDeclarationList */: - return computeVariableDeclarationList(node, subtreeFlags); - case 208 /* VariableStatement */: - return computeVariableStatement(node, subtreeFlags); - case 222 /* LabeledStatement */: - return computeLabeledStatement(node, subtreeFlags); - case 229 /* ClassDeclaration */: - return computeClassDeclaration(node, subtreeFlags); - case 199 /* ClassExpression */: - return computeClassExpression(node, subtreeFlags); - case 259 /* HeritageClause */: - return computeHeritageClause(node, subtreeFlags); - case 260 /* CatchClause */: - return computeCatchClause(node, subtreeFlags); - case 201 /* ExpressionWithTypeArguments */: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152 /* Constructor */: - return computeConstructor(node, subtreeFlags); - case 149 /* PropertyDeclaration */: - return computePropertyDeclaration(node, subtreeFlags); - case 151 /* MethodDeclaration */: - return computeMethod(node, subtreeFlags); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return computeAccessor(node, subtreeFlags); - case 237 /* ImportEqualsDeclaration */: - return computeImportEquals(node, subtreeFlags); - case 179 /* PropertyAccessExpression */: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 524288 /* ContainsSpread */ - || isSuperOrSuperProperty(expression, expressionKind)) { - // If the this node contains a SpreadExpression, or is a super call, then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537396545 /* ArrayLiteralOrCallOrNewExcludes */; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97 /* SuperKeyword */: - return true; - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97 /* SuperKeyword */; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 524288 /* ContainsSpread */) { - // If the this node contains a SpreadElementExpression then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537396545 /* ArrayLiteralOrCallOrNewExcludes */; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 /* EqualsToken */ && leftKind === 178 /* ObjectLiteralExpression */) { - // Destructuring object assignments with are ES2015 syntax - // and possibly ESNext if they contain rest - transformFlags |= 8 /* AssertESNext */ | 192 /* AssertES2015 */ | 3072 /* AssertDestructuringAssignment */; - } - else if (operatorTokenKind === 58 /* EqualsToken */ && leftKind === 177 /* ArrayLiteralExpression */) { - // Destructuring assignments are ES2015 syntax. - transformFlags |= 192 /* AssertES2015 */ | 3072 /* AssertDestructuringAssignment */; - } - else if (operatorTokenKind === 40 /* AsteriskAsteriskToken */ - || operatorTokenKind === 62 /* AsteriskAsteriskEqualsToken */) { - // Exponentiation is ES2016 syntax. - transformFlags |= 32 /* AssertES2016 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - // The '?' token, type annotations, decorators, and 'this' parameters are TypeSCript - // syntax. - if (node.questionToken - || node.type - || subtreeFlags & 4096 /* ContainsDecorators */ - || ts.isThisIdentifier(name)) { - transformFlags |= 3 /* AssertTypeScript */; - } - // If a parameter has an accessibility modifier, then it is TypeScript syntax. - if (modifierFlags & 92 /* ParameterPropertyModifier */) { - transformFlags |= 3 /* AssertTypeScript */ | 262144 /* ContainsParameterPropertyAssignments */; - } - // parameters with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a parameter has an initializer, a binding pattern or a dotDotDot token, then - // it is ES6 syntax and its container must emit default value assignments or parameter destructuring downlevel. - if (subtreeFlags & 8388608 /* ContainsBindingPattern */ || initializer || dotDotDotToken) { - transformFlags |= 192 /* AssertES2015 */ | 131072 /* ContainsDefaultValueAssignments */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* ParameterExcludes */; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - // If the node is synthesized, it means the emitter put the parentheses there, - // not the user. If we didn't want them, the emitter would not have put them - // there. - if (expressionKind === 202 /* AsExpression */ - || expressionKind === 184 /* TypeAssertionExpression */) { - transformFlags |= 3 /* AssertTypeScript */; - } - // If the expression of a ParenthesizedExpression is a destructuring assignment, - // then the ParenthesizedExpression is a destructuring assignment. - if (expressionTransformFlags & 1024 /* DestructuringAssignment */) { - transformFlags |= 1024 /* DestructuringAssignment */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2 /* Ambient */) { - // An ambient declaration is TypeScript syntax. - transformFlags = 3 /* AssertTypeScript */; - } - else { - // A ClassDeclaration is ES6 syntax. - transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // A class with a parameter property assignment, property initializer, or decorator is - // TypeScript syntax. - // An exported declaration may be TypeScript syntax, but is handled by the visitor - // for a namespace declaration. - if ((subtreeFlags & 274432 /* TypeScriptClassSyntaxMask */) - || node.typeParameters) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~539358529 /* ClassExcludes */; - } - function computeClassExpression(node, subtreeFlags) { - // A ClassExpression is ES6 syntax. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // A class with a parameter property assignment, property initializer, or decorator is - // TypeScript syntax. - if (subtreeFlags & 274432 /* TypeScriptClassSyntaxMask */ - || node.typeParameters) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~539358529 /* ClassExcludes */; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85 /* ExtendsKeyword */: - // An `extends` HeritageClause is ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 108 /* ImplementsKeyword */: - // An `implements` HeritageClause is TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537920833 /* CatchClauseExcludes */; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - // An ExpressionWithTypeArguments is ES6 syntax, as it is used in the - // extends clause of a class. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // If an ExpressionWithTypeArguments contains type arguments, then it - // is TypeScript syntax. - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // TypeScript-specific modifiers and overloads are TypeScript syntax - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* ConstructorExcludes */; - } - function computeMethod(node, subtreeFlags) { - // A MethodDeclaration is ES6 syntax. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // Decorators, TypeScript-specific modifiers, type parameters, type annotations, and - // overloads are TypeScript syntax. - if (node.decorators - || ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // An async method declaration is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* MethodOrAccessorExcludes */; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // Decorators, TypeScript-specific modifiers, type annotations, and overloads are - // TypeScript syntax. - if (node.decorators - || ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.type - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* MethodOrAccessorExcludes */; - } - function computePropertyDeclaration(node, subtreeFlags) { - // A PropertyDeclaration is TypeScript syntax. - var transformFlags = subtreeFlags | 3 /* AssertTypeScript */; - // If the PropertyDeclaration has an initializer, we need to inform its ancestor - // so that it handle the transformation. - if (node.initializer) { - transformFlags |= 8192 /* ContainsPropertyInitializer */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2 /* Ambient */)) { - // An ambient declaration is TypeScript syntax. - // A FunctionDeclaration without a body is an overload and is TypeScript syntax. - transformFlags = 3 /* AssertTypeScript */; - } - else { - transformFlags = subtreeFlags | 33554432 /* ContainsHoistedDeclarationOrCompletion */; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (modifierFlags & 2270 /* TypeScriptModifier */ - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async function declaration is ES2017 syntax. - if (modifierFlags & 256 /* Async */) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a FunctionDeclaration's subtree has marked the container as needing to capture the - // lexical this, or the function contains parameters with initializers, then this node is - // ES6 syntax. - if (subtreeFlags & 163840 /* ES2015FunctionSyntaxMask */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a FunctionDeclaration is generator function and is the body of a - // transformed async function, then this node can be transformed to a - // down-level generator. - // Currently we do not support transforming any other generator fucntions - // down level. - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601281857 /* FunctionExcludes */; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async function expression is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - // function expressions with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a FunctionExpression's subtree has marked the container as needing to capture the - // lexical this, or the function contains parameters with initializers, then this node is - // ES6 syntax. - if (subtreeFlags & 163840 /* ES2015FunctionSyntaxMask */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a FunctionExpression is generator function and is the body of a - // transformed async function, then this node can be transformed to a - // down-level generator. - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601281857 /* FunctionExcludes */; - } - function computeArrowFunction(node, subtreeFlags) { - // An ArrowFunction is ES6 syntax, and excludes markers that should not escape the scope of an ArrowFunction. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async arrow function is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= 16 /* AssertES2017 */; - } - // arrow functions with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If an ArrowFunction contains a lexical this, its container must capture the lexical this. - if (subtreeFlags & 16384 /* ContainsLexicalThis */) { - transformFlags |= 32768 /* ContainsCapturedLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601249089 /* ArrowFunctionExcludes */; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - // If a PropertyAccessExpression starts with a super keyword, then it is - // ES6 syntax, and requires a lexical `this` binding. - if (expressionKind === 97 /* SuperKeyword */) { - transformFlags |= 16384 /* ContainsLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - // A VariableDeclaration containing ObjectRest is ESNext syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // Type annotations are TypeScript syntax. - if (node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - // An ambient declaration is TypeScript syntax. - if (modifierFlags & 2 /* Ambient */) { - transformFlags = 3 /* AssertTypeScript */; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608 /* ContainsBindingPattern */) { - transformFlags |= 192 /* AssertES2015 */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // A labeled statement containing a block scoped binding *may* need to be transformed from ES6. - if (subtreeFlags & 4194304 /* ContainsBlockScopedBinding */ - && ts.isIterationStatement(node, /*lookInLabeledStatements*/ true)) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // An ImportEqualsDeclaration with a namespace reference is TypeScript. - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // If the expression of an expression statement is a destructuring assignment, - // then we treat the statement as ES6 so that we can indicate that we do not - // need to hold on to the right-hand side. - if (node.expression.transformFlags & 1024 /* DestructuringAssignment */) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3 /* AssertTypeScript */; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2 /* Ambient */) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~574674241 /* ModuleExcludes */; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432 /* ContainsHoistedDeclarationOrCompletion */; - if (subtreeFlags & 8388608 /* ContainsBindingPattern */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a VariableDeclarationList is `let` or `const`, then it is ES6 syntax. - if (node.flags & 3 /* BlockScoped */) { - transformFlags |= 192 /* AssertES2015 */ | 4194304 /* ContainsBlockScopedBinding */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~546309441 /* VariableDeclarationListExcludes */; - } - function computeOther(node, kind, subtreeFlags) { - // Mark transformations needed for each node - var transformFlags = subtreeFlags; - var excludeFlags = 536872257 /* NodeExcludes */; - switch (kind) { - case 120 /* AsyncKeyword */: - case 191 /* AwaitExpression */: - // async/await is ES2017 syntax, but may be ESNext syntax (for async generators) - transformFlags |= 8 /* AssertESNext */ | 16 /* AssertES2017 */; - break; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 117 /* AbstractKeyword */: - case 124 /* DeclareKeyword */: - case 76 /* ConstKeyword */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - case 203 /* NonNullExpression */: - case 131 /* ReadonlyKeyword */: - // These nodes are TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */; - break; - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - case 10 /* JsxText */: - case 252 /* JsxClosingElement */: - case 253 /* JsxAttribute */: - case 254 /* JsxAttributes */: - case 255 /* JsxSpreadAttribute */: - case 256 /* JsxExpression */: - // These nodes are Jsx syntax. - transformFlags |= 4 /* AssertJsx */; - break; - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - case 196 /* TemplateExpression */: - case 183 /* TaggedTemplateExpression */: - case 262 /* ShorthandPropertyAssignment */: - case 115 /* StaticKeyword */: - case 204 /* MetaProperty */: - // These nodes are ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 9 /* StringLiteral */: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 8 /* NumericLiteral */: - if (node.numericLiteralFlags & 48 /* BinaryOrOctalSpecifier */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 216 /* ForOfStatement */: - // This node is either ES2015 syntax or ES2017 syntax (if it is a for-await-of). - if (node.awaitModifier) { - transformFlags |= 8 /* AssertESNext */; - } - transformFlags |= 192 /* AssertES2015 */; - break; - case 197 /* YieldExpression */: - // This node is either ES2015 syntax (in a generator) or ES2017 syntax (in an async - // generator). - transformFlags |= 8 /* AssertESNext */ | 192 /* AssertES2015 */ | 16777216 /* ContainsYield */; - break; - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 134 /* ObjectKeyword */: - case 136 /* StringKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 145 /* TypeParameter */: - case 148 /* PropertySignature */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 158 /* TypePredicate */: - case 159 /* TypeReference */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 162 /* TypeQuery */: - case 163 /* TypeLiteral */: - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 169 /* ThisType */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 173 /* LiteralType */: - // Types and signatures are TypeScript syntax, and exclude all other facts. - transformFlags = 3 /* AssertTypeScript */; - excludeFlags = -3 /* TypeExcludes */; - break; - case 144 /* ComputedPropertyName */: - // Even though computed property names are ES6, we don't treat them as such. - // This is so that they can flow through PropertyName transforms unaffected. - // Instead, we mark the container as ES6, so that it can properly handle the transform. - transformFlags |= 2097152 /* ContainsComputedPropertyName */; - if (subtreeFlags & 16384 /* ContainsLexicalThis */) { - // A computed method name like `[this.getName()](x: string) { ... }` needs to - // distinguish itself from the normal case of a method body containing `this`: - // `this` inside a method doesn't need to be rewritten (the method provides `this`), - // whereas `this` inside a computed name *might* need to be rewritten if the class/object - // is inside an arrow function: - // `_this = this; () => class K { [_this.getName()]() { ... } }` - // To make this distinction, use ContainsLexicalThisInComputedPropertyName - // instead of ContainsLexicalThis for computed property names - transformFlags |= 65536 /* ContainsLexicalThisInComputedPropertyName */; - } - break; - case 198 /* SpreadElement */: - transformFlags |= 192 /* AssertES2015 */ | 524288 /* ContainsSpread */; - break; - case 263 /* SpreadAssignment */: - transformFlags |= 8 /* AssertESNext */ | 1048576 /* ContainsObjectSpread */; - break; - case 97 /* SuperKeyword */: - // This node is ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 99 /* ThisKeyword */: - // Mark this node and its ancestors as containing a lexical `this` keyword. - transformFlags |= 16384 /* ContainsLexicalThis */; - break; - case 174 /* ObjectBindingPattern */: - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - if (subtreeFlags & 524288 /* ContainsRest */) { - transformFlags |= 8 /* AssertESNext */ | 1048576 /* ContainsObjectRest */; - } - excludeFlags = 537396545 /* BindingPatternExcludes */; - break; - case 175 /* ArrayBindingPattern */: - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - excludeFlags = 537396545 /* BindingPatternExcludes */; - break; - case 176 /* BindingElement */: - transformFlags |= 192 /* AssertES2015 */; - if (node.dotDotDotToken) { - transformFlags |= 524288 /* ContainsRest */; - } - break; - case 147 /* Decorator */: - // This node is TypeScript syntax, and marks its container as also being TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */ | 4096 /* ContainsDecorators */; - break; - case 178 /* ObjectLiteralExpression */: - excludeFlags = 540087617 /* ObjectLiteralExcludes */; - if (subtreeFlags & 2097152 /* ContainsComputedPropertyName */) { - // If an ObjectLiteralExpression contains a ComputedPropertyName, then it - // is an ES6 node. - transformFlags |= 192 /* AssertES2015 */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - if (subtreeFlags & 1048576 /* ContainsObjectSpread */) { - // If an ObjectLiteralExpression contains a spread element, then it - // is an ES next node. - transformFlags |= 8 /* AssertESNext */; - } - break; - case 177 /* ArrayLiteralExpression */: - case 182 /* NewExpression */: - excludeFlags = 537396545 /* ArrayLiteralOrCallOrNewExcludes */; - if (subtreeFlags & 524288 /* ContainsSpread */) { - // If the this node contains a SpreadExpression, then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - // A loop containing a block scoped binding *may* need to be transformed from ES6. - if (subtreeFlags & 4194304 /* ContainsBlockScopedBinding */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 265 /* SourceFile */: - if (subtreeFlags & 32768 /* ContainsCapturedLexicalThis */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 219 /* ReturnStatement */: - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - transformFlags |= 33554432 /* ContainsHoistedDeclarationOrCompletion */; - break; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~excludeFlags; - } - /** - * Gets the transform flags to exclude when unioning the transform flags of a subtree. - * - * NOTE: This needs to be kept up-to-date with the exclusions used in `computeTransformFlagsForNode`. - * For performance reasons, `computeTransformFlagsForNode` uses local constant values rather - * than calling this function. - */ - /* @internal */ - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 /* FirstTypeNode */ && kind <= 173 /* LastTypeNode */) { - return -3 /* TypeExcludes */; - } - switch (kind) { - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 177 /* ArrayLiteralExpression */: - return 537396545 /* ArrayLiteralOrCallOrNewExcludes */; - case 233 /* ModuleDeclaration */: - return 574674241 /* ModuleExcludes */; - case 146 /* Parameter */: - return 536872257 /* ParameterExcludes */; - case 187 /* ArrowFunction */: - return 601249089 /* ArrowFunctionExcludes */; - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - return 601281857 /* FunctionExcludes */; - case 227 /* VariableDeclarationList */: - return 546309441 /* VariableDeclarationListExcludes */; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return 539358529 /* ClassExcludes */; - case 152 /* Constructor */: - return 601015617 /* ConstructorExcludes */; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return 601015617 /* MethodOrAccessorExcludes */; - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 136 /* StringKeyword */: - case 134 /* ObjectKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 145 /* TypeParameter */: - case 148 /* PropertySignature */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - return -3 /* TypeExcludes */; - case 178 /* ObjectLiteralExpression */: - return 540087617 /* ObjectLiteralExcludes */; - case 260 /* CatchClause */: - return 537920833 /* CatchClauseExcludes */; - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return 537396545 /* BindingPatternExcludes */; - default: - return 536872257 /* NodeExcludes */; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - /* @internal */ - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - /** - * Kinds of file that we are currently looking for. - * Typically there is one pass with Extensions.TypeScript, then a second pass with Extensions.JavaScript. - */ - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; /** Only '.d.ts' */ - })(Extensions || (Extensions = {})); - /** Used with `Extensions.DtsOnly` to extract the path from TypeScript results. */ - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - /** Adds `isExernalLibraryImport` to a Resolved to get a ResolvedModule. */ - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - /** Reads from "main" or "types"/"typings" depending on `extensions`. */ - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - // gracefully handle if readFile fails or returns not JSON - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - /** - * Returns the path to every node_modules/@types directory from some ancestor directory. - * Returns undefined if there are none. - */ - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - // And if it doesn't exist, tough. - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - /** - * @param {string | undefined} containingFile - file that contains type reference directive, can be undefined if containing file is unknown. - * This is possible in case if resolution is performed for directives specified via 'types' parameter. In this case initial path for secondary lookups - * is assumed to be the same as root directory of the project. - */ - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - // Check primary library paths - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - // check secondary locations - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, /*cache*/ undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - /** - * Given a set of options, returns the set of type directive names - * that should be included for this program automatically. - * This list could either come from the config file, - * or from enumerating the types root + initial secondary types lookup location. - * More type directives might appear in the program later as a result of loading actual source files; - * this list is only the set of defaults that are implicitly included. - */ - function getAutomaticTypeDirectiveNames(options, host) { - // Use explicit type list from tsconfig.json - if (options.types) { - return options.types; - } - // Walk the primary type lookup locations - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - // tslint:disable-next-line:no-null-keyword - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - // Return just the type directive names - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - /** - * At first this function add entry directory -> module resolution result to the table. - * Then it computes the set of parent folders for 'directory' that should have the same module resolution result - * and for every parent folder in set it adds entry: parent -> module resolution. . - * Lets say we first directory name: /a/b/c/d/e and resolution result is: /a/b/bar.ts. - * Set of parent folders that should have the same result will be: - * [ - * /a/b/c/d, /a/b/c, /a/b - * ] - * this means that request for module resolution from file in any of these folder will be immediately found in cache. - */ - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - // if entry is already in cache do nothing - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - // find common prefix between directory and resolved file name - // this common prefix should be the shorted path that has the same resolution - // directory: /a/b/c/d/e - // resolvedFileName: /a/b/foo.d.ts - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - // find first position where directory and resolution differs - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - // find last directory separator before position i - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - // put result in per-module name cache - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - /** - * Any module resolution kind can be augmented with optional settings: 'baseUrl', 'paths' and 'rootDirs' - they are used to - * mitigate differences between design time structure of the project and its runtime counterpart so the same import name - * can be resolved successfully by TypeScript compiler and runtime module loader. - * If these settings are set then loading procedure will try to use them to resolve module name and it can of failure it will - * fallback to standard resolution routine. - * - * - baseUrl - this setting controls how non-relative module names are resolved. If this setting is specified then non-relative - * names will be resolved relative to baseUrl: i.e. if baseUrl is '/a/b' then candidate location to resolve module name 'c/d' will - * be '/a/b/c/d' - * - paths - this setting can only be used when baseUrl is specified. allows to tune how non-relative module names - * will be resolved based on the content of the module name. - * Structure of 'paths' compiler options - * 'paths': { - * pattern-1: [...substitutions], - * pattern-2: [...substitutions], - * ... - * pattern-n: [...substitutions] - * } - * Pattern here is a string that can contain zero or one '*' character. During module resolution module name will be matched against - * all patterns in the list. Matching for patterns that don't contain '*' means that module name must be equal to pattern respecting the case. - * If pattern contains '*' then to match pattern "*" module name must start with the and end with . - * denotes part of the module name between and . - * If module name can be matches with multiple patterns then pattern with the longest prefix will be picked. - * After selecting pattern we'll use list of substitutions to get candidate locations of the module and the try to load module - * from the candidate location. - * Substitution is a string that can contain zero or one '*'. To get candidate location from substitution we'll pick every - * substitution in the list and replace '*' with string. If candidate location is not rooted it - * will be converted to absolute using baseUrl. - * For example: - * baseUrl: /a/b/c - * "paths": { - * // match all module names - * "*": [ - * "*", // use matched name as is, - * // will be looked as /a/b/c/ - * - * "folder1/*" // substitution will convert matched name to 'folder1/', - * // since it is not rooted then final candidate location will be /a/b/c/folder1/ - * ], - * // match module names that start with 'components/' - * "components/*": [ "/root/components/*" ] // substitution will convert /components/folder1/ to '/root/components/folder1/', - * // it is rooted so it will be final candidate location - * } - * - * 'rootDirs' allows the project to be spreaded across multiple locations and resolve modules with relative names as if - * they were in the same location. For example lets say there are two files - * '/local/src/content/file1.ts' - * '/shared/components/contracts/src/content/protocols/file2.ts' - * After bundling content of '/shared/components/contracts/src' will be merged with '/local/src' so - * if file1 has the following import 'import {x} from "./protocols/file2"' it will be resolved successfully in runtime. - * 'rootDirs' provides the way to tell compiler that in order to get the whole project it should behave as if content of all - * root dirs were merged together. - * I.e. for the example above 'rootDirs' will have two entries: [ '/local/src', '/shared/components/contracts/src' ]. - * Compiler will first convert './protocols/file2' into absolute path relative to the location of containing file: - * '/local/src/content/protocols/file2' and try to load it - failure. - * Then it will search 'rootDirs' looking for a longest matching prefix of this absolute path and if such prefix is found - absolute path will - * be converted to a path relative to found rootDir entry './content/protocols/file2' (*). As a last step compiler will check all remaining - * entries in 'rootDirs', use them to build absolute path out of (*) and try to resolve module from this location. - */ - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - // rootDirs are expected to be absolute - // in case of tsconfig.json this will happen automatically - compiler will expand relative names - // using location of tsconfig.json as base location - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - // first - try to load from a initial location - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - // then try to resolve using remaining entries in rootDirs - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - // skip the initially matched entry - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - // string is for exact match - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - // A path mapping may have a ".ts" extension; in contrast to an import, which should omit it. - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, /*jsOnly*/ false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - /* @internal */ - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, /*considerPackageJson*/ true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - // For node_modules lookups, get the real path so that multiple accesses to an `npm link`-ed module do not create duplicate files. - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state, /*considerPackageJson*/ true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - /* @internal */ - function directoryProbablyExists(directoryName, host) { - // if host does not support 'directoryExists' assume that directory will exist - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - /** - * @param {boolean} onlyRecordFailures - if true then function won't try to actually load files but instead record all attempts as failures. This flag is necessary - * in cases when we know upfront that all load attempts will fail (because containing folder does not exists) however we still need to record all failed lookup locations. - */ - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - // First, try adding an extension. An import of "foo" could be matched by a file "foo.ts", or "foo.js" by "foo.js.ts" - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - // If that didn't work, try stripping a ".js" or ".jsx" extension and replacing it with a TypeScript one; - // e.g. "./foo.js" can be matched by "./foo.ts" or "./foo.d.ts" - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - /** Try to return an existing file that adds one of the `extensions` to `candidate`. */ - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - // check if containing folder exists - if it doesn't then just record failures for all supported extensions without disk probing - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - /** Return the file if it exists. */ - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - // record package json as one of failed lookup locations - in the future if this file will appear it will invalidate resolution results - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - // Even if extensions is DtsOnly, we can still look up a .ts file as a result of package.json "types" - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - // Don't do package.json lookup recursively, because Node.js' package lookup doesn't. - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, /*considerPackageJson*/ false); - } - /** Resolve from an arbitrarily specified file. Return `undefined` if it has an unsupported extension. */ - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - /** True if `extension` is one of the supported `extensions`. */ - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, /*typesOnly*/ false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - // Extensions parameter here doesn't actually matter, because typesOnly ensures we're just doing @types lookup, which is always DtsOnly. - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, /*typesOnly*/ true, /*cache*/ undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - /** Load a module from a single node_modules directory, but not from any ancestors' node_modules directories. */ - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - /** For a scoped package, we must look in `@types/foo__bar` instead of `@types/@foo/bar`. */ - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); // Take off the "@" - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, /*isExternalLibraryImport*/ false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - // Climb up parent directories looking for a module. - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, /*onlyRecordFailures*/ false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - // If we didn't find the file normally, look it up in @types. - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - /** - * LSHost may load a module from a global cache of typings. - * This is the minumum code needed to expose that functionality; the rest is in LSHost. - */ - /* @internal */ - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, /*isExternalLibraryImport*/ true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - /** - * Wraps value to SearchResult. - * @returns undefined if value is undefined or { value } otherwise - */ - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - /** Calls `callback` on `directory` and every ancestor directory it has, returning the first defined result. */ - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - // Cancellation that controls whether or not we can cancel in the middle of type checking. - // In general cancelling is *not* safe for the type checker. We might be in the middle of - // computing something, and we will leave our internals in an inconsistent state. Callers - // who set the cancellation token should catch if a cancellation exception occurs, and - // should throw away and create a new TypeChecker. - // - // Currently we only support setting the cancellation token when getting diagnostics. This - // is because diagnostics can be quite expensive, and we want to allow hosts to bail out if - // they no longer need the information (for example, if the user started editing again). - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4 /* Property */, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4 /* Property */, "arguments"); - // for public members that accept a Node or one of its subtypes, we must guard against - // synthetic nodes created during transformations by calling `getParseTreeNode`. - // for most of these, we perform the guard only on `checker` to avoid any possible - // extra cost of calling `getParseTreeNode` when calling these functions from inside the - // checker. - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608 /* Alias */) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, /*dontRecursivelyResolve*/ true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - // we deliberately exclude augmentations - // since we are only interested in declarations of the module itself - return tryFindAmbientModule(moduleName, /*withAugmentations*/ false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4 /* Property */, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1 /* Any */, "any"); - var autoType = createIntrinsicType(1 /* Any */, "any"); - var unknownType = createIntrinsicType(1 /* Any */, "unknown"); - var undefinedType = createIntrinsicType(2048 /* Undefined */, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 /* Undefined */ | 2097152 /* ContainsWideningType */, "undefined"); - var nullType = createIntrinsicType(4096 /* Null */, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 /* Null */ | 2097152 /* ContainsWideningType */, "null"); - var stringType = createIntrinsicType(2 /* String */, "string"); - var numberType = createIntrinsicType(4 /* Number */, "number"); - var trueType = createIntrinsicType(128 /* BooleanLiteral */, "true"); - var falseType = createIntrinsicType(128 /* BooleanLiteral */, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512 /* ESSymbol */, "symbol"); - var voidType = createIntrinsicType(1024 /* Void */, "void"); - var neverType = createIntrinsicType(8192 /* Never */, "never"); - var silentNeverType = createIntrinsicType(8192 /* Never */, "never"); - var nonPrimitiveType = createIntrinsicType(16777216 /* NonPrimitive */, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - // The anyFunctionType contains the anyFunctionType by definition. The flag is further propagated - // in getPropagatingFlagsOfTypes, and it is checked in inferFromTypes. - anyFunctionType.flags |= 8388608 /* ContainsAnyFunctionType */; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var enumNumberIndexInfo = createIndexInfo(stringType, /*isReadonly*/ true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - var globals = ts.createMap(); - /** - * List of every ambient module with a "*" wildcard. - * Unlike other ambient modules, these can't be stored in `globals` because symbol tables only deal with exact matches. - * This is only used if there is no exact match. - */ - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - // The library files are only loaded when the feature is used. - // This allows users to just specify library files they want to used through --lib - // and they will not get an error from not having unrelated library files - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32 /* StringLiteral */, ""); - var zeroType = getLiteralTypeForText(64 /* NumberLiteral */, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var TypeFacts; - (function (TypeFacts) { - TypeFacts[TypeFacts["None"] = 0] = "None"; - TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts[TypeFacts["TypeofEQBoolean"] = 4] = "TypeofEQBoolean"; - TypeFacts[TypeFacts["TypeofEQSymbol"] = 8] = "TypeofEQSymbol"; - TypeFacts[TypeFacts["TypeofEQObject"] = 16] = "TypeofEQObject"; - TypeFacts[TypeFacts["TypeofEQFunction"] = 32] = "TypeofEQFunction"; - TypeFacts[TypeFacts["TypeofEQHostObject"] = 64] = "TypeofEQHostObject"; - TypeFacts[TypeFacts["TypeofNEString"] = 128] = "TypeofNEString"; - TypeFacts[TypeFacts["TypeofNENumber"] = 256] = "TypeofNENumber"; - TypeFacts[TypeFacts["TypeofNEBoolean"] = 512] = "TypeofNEBoolean"; - TypeFacts[TypeFacts["TypeofNESymbol"] = 1024] = "TypeofNESymbol"; - TypeFacts[TypeFacts["TypeofNEObject"] = 2048] = "TypeofNEObject"; - TypeFacts[TypeFacts["TypeofNEFunction"] = 4096] = "TypeofNEFunction"; - TypeFacts[TypeFacts["TypeofNEHostObject"] = 8192] = "TypeofNEHostObject"; - TypeFacts[TypeFacts["EQUndefined"] = 16384] = "EQUndefined"; - TypeFacts[TypeFacts["EQNull"] = 32768] = "EQNull"; - TypeFacts[TypeFacts["EQUndefinedOrNull"] = 65536] = "EQUndefinedOrNull"; - TypeFacts[TypeFacts["NEUndefined"] = 131072] = "NEUndefined"; - TypeFacts[TypeFacts["NENull"] = 262144] = "NENull"; - TypeFacts[TypeFacts["NEUndefinedOrNull"] = 524288] = "NEUndefinedOrNull"; - TypeFacts[TypeFacts["Truthy"] = 1048576] = "Truthy"; - TypeFacts[TypeFacts["Falsy"] = 2097152] = "Falsy"; - TypeFacts[TypeFacts["Discriminatable"] = 4194304] = "Discriminatable"; - TypeFacts[TypeFacts["All"] = 8388607] = "All"; - // The following members encode facts about particular kinds of types for use in the getTypeFacts function. - // The presence of a particular fact means that the given test is true for some (and possibly all) values - // of that kind of type. - TypeFacts[TypeFacts["BaseStringStrictFacts"] = 933633] = "BaseStringStrictFacts"; - TypeFacts[TypeFacts["BaseStringFacts"] = 3145473] = "BaseStringFacts"; - TypeFacts[TypeFacts["StringStrictFacts"] = 4079361] = "StringStrictFacts"; - TypeFacts[TypeFacts["StringFacts"] = 4194049] = "StringFacts"; - TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 3030785] = "EmptyStringStrictFacts"; - TypeFacts[TypeFacts["EmptyStringFacts"] = 3145473] = "EmptyStringFacts"; - TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 1982209] = "NonEmptyStringStrictFacts"; - TypeFacts[TypeFacts["NonEmptyStringFacts"] = 4194049] = "NonEmptyStringFacts"; - TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 933506] = "BaseNumberStrictFacts"; - TypeFacts[TypeFacts["BaseNumberFacts"] = 3145346] = "BaseNumberFacts"; - TypeFacts[TypeFacts["NumberStrictFacts"] = 4079234] = "NumberStrictFacts"; - TypeFacts[TypeFacts["NumberFacts"] = 4193922] = "NumberFacts"; - TypeFacts[TypeFacts["ZeroStrictFacts"] = 3030658] = "ZeroStrictFacts"; - TypeFacts[TypeFacts["ZeroFacts"] = 3145346] = "ZeroFacts"; - TypeFacts[TypeFacts["NonZeroStrictFacts"] = 1982082] = "NonZeroStrictFacts"; - TypeFacts[TypeFacts["NonZeroFacts"] = 4193922] = "NonZeroFacts"; - TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 933252] = "BaseBooleanStrictFacts"; - TypeFacts[TypeFacts["BaseBooleanFacts"] = 3145092] = "BaseBooleanFacts"; - TypeFacts[TypeFacts["BooleanStrictFacts"] = 4078980] = "BooleanStrictFacts"; - TypeFacts[TypeFacts["BooleanFacts"] = 4193668] = "BooleanFacts"; - TypeFacts[TypeFacts["FalseStrictFacts"] = 3030404] = "FalseStrictFacts"; - TypeFacts[TypeFacts["FalseFacts"] = 3145092] = "FalseFacts"; - TypeFacts[TypeFacts["TrueStrictFacts"] = 1981828] = "TrueStrictFacts"; - TypeFacts[TypeFacts["TrueFacts"] = 4193668] = "TrueFacts"; - TypeFacts[TypeFacts["SymbolStrictFacts"] = 1981320] = "SymbolStrictFacts"; - TypeFacts[TypeFacts["SymbolFacts"] = 4193160] = "SymbolFacts"; - TypeFacts[TypeFacts["ObjectStrictFacts"] = 6166480] = "ObjectStrictFacts"; - TypeFacts[TypeFacts["ObjectFacts"] = 8378320] = "ObjectFacts"; - TypeFacts[TypeFacts["FunctionStrictFacts"] = 6164448] = "FunctionStrictFacts"; - TypeFacts[TypeFacts["FunctionFacts"] = 8376288] = "FunctionFacts"; - TypeFacts[TypeFacts["UndefinedFacts"] = 2457472] = "UndefinedFacts"; - TypeFacts[TypeFacts["NullFacts"] = 2340752] = "NullFacts"; - })(TypeFacts || (TypeFacts = {})); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1 /* TypeofEQString */, - "number": 2 /* TypeofEQNumber */, - "boolean": 4 /* TypeofEQBoolean */, - "symbol": 8 /* TypeofEQSymbol */, - "undefined": 16384 /* EQUndefined */, - "object": 16 /* TypeofEQObject */, - "function": 32 /* TypeofEQFunction */ - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128 /* TypeofNEString */, - "number": 256 /* TypeofNENumber */, - "boolean": 512 /* TypeofNEBoolean */, - "symbol": 1024 /* TypeofNESymbol */, - "undefined": 131072 /* NEUndefined */, - "object": 2048 /* TypeofNEObject */, - "function": 4096 /* TypeofNEFunction */ - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - /** Things we lazy load from the JSX namespace */ - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - // This is for caching the result of getSymbolDisplayBuilder. Do not access directly. - var _displayBuilder; - var TypeSystemPropertyName; - (function (TypeSystemPropertyName) { - TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; - TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; - })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); - var CheckMode; - (function (CheckMode) { - CheckMode[CheckMode["Normal"] = 0] = "Normal"; - CheckMode[CheckMode["SkipContextSensitive"] = 1] = "SkipContextSensitive"; - CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; - })(CheckMode || (CheckMode = {})); - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - // Ensure we have all the type information in place for this file so that all the - // emitter questions of this resolver will return the right information. - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728 /* Transient */, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728 /* Transient */) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2 /* BlockScopedVariable */) - result |= 107455 /* BlockScopedVariableExcludes */; - if (flags & 1 /* FunctionScopedVariable */) - result |= 107454 /* FunctionScopedVariableExcludes */; - if (flags & 4 /* Property */) - result |= 0 /* PropertyExcludes */; - if (flags & 8 /* EnumMember */) - result |= 900095 /* EnumMemberExcludes */; - if (flags & 16 /* Function */) - result |= 106927 /* FunctionExcludes */; - if (flags & 32 /* Class */) - result |= 899519 /* ClassExcludes */; - if (flags & 64 /* Interface */) - result |= 792968 /* InterfaceExcludes */; - if (flags & 256 /* RegularEnum */) - result |= 899327 /* RegularEnumExcludes */; - if (flags & 128 /* ConstEnum */) - result |= 899967 /* ConstEnumExcludes */; - if (flags & 512 /* ValueModule */) - result |= 106639 /* ValueModuleExcludes */; - if (flags & 8192 /* Method */) - result |= 99263 /* MethodExcludes */; - if (flags & 32768 /* GetAccessor */) - result |= 41919 /* GetAccessorExcludes */; - if (flags & 65536 /* SetAccessor */) - result |= 74687 /* SetAccessorExcludes */; - if (flags & 262144 /* TypeParameter */) - result |= 530920 /* TypeParameterExcludes */; - if (flags & 524288 /* TypeAlias */) - result |= 793064 /* TypeAliasExcludes */; - if (flags & 8388608 /* Alias */) - result |= 8388608 /* AliasExcludes */; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - // reset flag when merging instantiated module into value module that has only const enums - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 /* ModuleDeclaration */ && source.valueDeclaration.kind !== 233 /* ModuleDeclaration */))) { - // other kinds of value declarations take precedence over modules - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024 /* NamespaceModule */) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */ - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728 /* Transient */)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - // this is a combined symbol for multiple augmentations within the same file. - // its symbol already has accumulated information for all declarations - // so we need to add it just once - do the work only for first declaration - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - // find a module that about to be augmented - // do not validate names of augmentations that are defined in ambient context - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, /*isForAugmentation*/ true); - if (!mainModule) { - return; - } - // obtain item referenced by 'export=' - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920 /* Namespace */) { - // if module symbol has already been merged - it is safe to use it. - // otherwise clone it - mainModule = mainModule.flags & 134217728 /* Transient */ ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - // Error on redeclarations - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728 /* Transient */) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 /* Object */ ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 /* Transient */ ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 /* SourceFile */ && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608 /* Alias */) { - var target = resolveAlias(symbol); - // Unknown symbol means an error occurred in alias resolution, treat it as positive answer to avoid cascading errors - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - // return undefined if we can't find a symbol. - } - /** - * Get symbols that represent parameter-property-declaration as parameter and as property declaration - * @param parameter a parameterDeclaration node - * @param parameterName a name of the parameter to get the symbols for. - * @return a tuple of two symbols - */ - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455 /* Value */); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455 /* Value */); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - // nodes are in different files and order cannot be determined - return true; - } - // declaration is after usage - // can be legal if usage is deferred (i.e. inside function or in initializer of instance property) - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - // declaration is before usage - if (declaration.kind === 176 /* BindingElement */) { - // still might be illegal if declaration and usage are both binding elements (eg var [a = b, b = b] = [1, 2]) - var errorBindingElement = ts.getAncestor(usage, 176 /* BindingElement */); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - // or it might be illegal if usage happens before parent variable is declared (eg var [a] = a) - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226 /* VariableDeclaration */), usage); - } - else if (declaration.kind === 226 /* VariableDeclaration */) { - // still might be illegal if usage is in the initializer of the variable declaration (eg var a = a) - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - // declaration is after usage, but it can still be legal if usage is deferred: - // 1. inside an export specifier - // 2. inside a function - // 3. inside an instance property initializer, a reference to a non-instance property - // 4. inside a static property initializer, a reference to a static method in the same class - // or if usage is in a type context: - // 1. inside a type query (typeof in type position) - if (usage.parent.kind === 246 /* ExportSpecifier */) { - // export specifiers do not use the variable, they only make it available for use - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208 /* VariableStatement */: - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - // variable statement/for/for-of statement case, - // use site should not be inside variable declaration (initializer of declaration or binding element) - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - // ForIn/ForOf case - use site should not be used in expression part - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 /* PropertyDeclaration */ && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32 /* Static */) { - if (declaration.kind === 151 /* MethodDeclaration */) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 /* PropertyDeclaration */ && !(ts.getModifierFlags(declaration) & 32 /* Static */); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - // Resolve a given name for a given meaning at a given location. An error is reported if the name was not found and - // the nameNotFoundMessage argument is not undefined. Returns the resolved symbol, or undefined if no symbol with - // the given name can be found. - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - // Locals of a source file are not in scope (because they get merged into the global symbol table) - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - // symbol lookup restrictions for function-like declarations - // - Type parameters of a function are in scope in the entire function declaration, including the parameter - // list and return type. However, local types are only in scope in the function body. - // - parameters are only in the scope of function body - // This restriction does not apply to JSDoc comment types because they are parented - // at a higher level than type parameters would normally be - if (meaning & result.flags & 793064 /* Type */ && lastLocation.kind !== 283 /* JSDocComment */) { - useResult = result.flags & 262144 /* TypeParameter */ - ? lastLocation === location.type || - lastLocation.kind === 146 /* Parameter */ || - lastLocation.kind === 145 /* TypeParameter */ - : false; - } - if (meaning & 107455 /* Value */ && result.flags & 1 /* FunctionScopedVariable */) { - // parameters are visible only inside function body, parameter list and return type - // technically for parameter list case here we might mix parameters and variables declared in function, - // however it is detected separately when checking initializers of parameters - // to make sure that they reference no variables declared after them. - useResult = - lastLocation.kind === 146 /* Parameter */ || - (lastLocation === location.type && - result.valueDeclaration.kind === 146 /* Parameter */); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - // falls through - case 233 /* ModuleDeclaration */: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 /* SourceFile */ || ts.isAmbientModule(location)) { - // It's an external module. First see if the module has an export default and if the local - // name of that export default matches. - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - // Because of module/namespace merging, a module's exports are in scope, - // yet we never want to treat an export specifier as putting a member in scope. - // Therefore, if the name we find is purely an export specifier, it is not actually considered in scope. - // Two things to note about this: - // 1. We have to check this without calling getSymbol. The problem with calling getSymbol - // on an export specifier is that it might find the export specifier itself, and try to - // resolve it as an alias. This will cause the checker to consider the export specifier - // a circular alias reference when it might not be. - // 2. We check === SymbolFlags.Alias in order to check that the symbol is *purely* - // an alias. If we used &, we'd be throwing out symbols that have non alias aspects, - // which is not the desired behavior. - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 /* Alias */ && - ts.getDeclarationOfKind(moduleExport, 246 /* ExportSpecifier */)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931 /* ModuleMember */)) { - break loop; - } - break; - case 232 /* EnumDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8 /* EnumMember */)) { - break loop; - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - // TypeScript 1.0 spec (April 2014): 8.4.1 - // Initializer expressions for instance member variables are evaluated in the scope - // of the class constructor body but are not permitted to reference parameters or - // local variables of the constructor. This effectively means that entities from outer scopes - // by the same name as a constructor parameter or local variable are inaccessible - // in initializer expressions for instance member variables. - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32 /* Static */)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455 /* Value */)) { - // Remember the property node, it will be used later to report appropriate error - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064 /* Type */)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - // ignore type parameters not declared in this container - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32 /* Static */) { - // TypeScript 1.0 spec (April 2014): 3.4.1 - // The scope of a type parameter extends over the entire declaration with which the type - // parameter list is associated, with the exception of static member declarations in classes. - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 /* ClassExpression */ && meaning & 32 /* Class */) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - // It is not legal to reference a class's own type parameters from a computed property name that - // belongs to the class. For example: - // - // function foo() { return '' } - // class C { // <-- Class's own type parameter T - // [foo()]() { } // <-- Reference to T from class's own computed property - // } - // - case 144 /* ComputedPropertyName */: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230 /* InterfaceDeclaration */) { - // A reference to this grandparent's type parameters would be an error - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064 /* Type */)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186 /* FunctionExpression */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16 /* Function */) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147 /* Decorator */: - // Decorators are resolved at the class declaration. Resolving at the parameter - // or member would result in looking up locals in the method. - // - // function y() {} - // class C { - // method(@y x, y) {} // <-- decorator y should be resolved at the class declaration, not the parameter. - // } - // - if (location.parent && location.parent.kind === 146 /* Parameter */) { - location = location.parent; - } - // - // function y() {} - // class C { - // @y method(x, y) {} // <-- decorator y should be resolved at the class declaration, not the method. - // } - // - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - // Perform extra checks only if error reporting was requested - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - // We have a match, but the reference occurred within a property initializer and the identifier also binds - // to a local variable in the constructor where the code will be emitted. - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - // Only check for block-scoped variable if we are looking for the - // name with variable meaning - // For example, - // declare module foo { - // interface bar {} - // } - // const foo/*1*/: foo/*2*/.bar; - // The foo at /*1*/ and /*2*/ will share same symbol with two meanings: - // block-scoped variable and namespace module. However, only when we - // try to resolve name in /*1*/ which is used in variable position, - // we want to check for block-scoped - if (meaning & 2 /* BlockScopedVariable */ || - ((meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 107455 /* Value */) === 107455 /* Value */)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - // If we're in an external module, we can't reference value symbols created from UMD export declarations - if (result && isInExternalModule && (meaning & 107455 /* Value */) === 107455 /* Value */) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236 /* NamespaceExportDeclaration */) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 /* TypeParameter */ && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 /* Identifier */ && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, /*includeArrowFunctions*/ true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - // Check to see if a static member exists. - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - // No static member is present. - // Check if we're in an instance method and look for a relevant instance member. - if (location === container && !(ts.getModifierFlags(location) & 32 /* Static */)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64 /* Interface */, /*ignoreErrors*/ true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - /** - * Climbs up parents to an ExpressionWithTypeArguments, and returns its expression, - * but returns undefined if that expression is not an EntityNameExpression. - */ - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201 /* ExpressionWithTypeArguments */: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920 /* Namespace */) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 /* Type */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 /* Value */ & ~1024 /* NamespaceModule */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 /* Type */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol && !(symbol.flags & 1024 /* NamespaceModule */)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 /* Value */ & ~1024 /* NamespaceModule */ & ~793064 /* Type */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 /* Type */ & ~1024 /* NamespaceModule */ & ~107455 /* Value */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */ & ~793064 /* Type */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */)); - // Block-scoped variables cannot be used before their definition - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232 /* EnumDeclaration */) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2 /* BlockScopedVariable */) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32 /* Class */) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384 /* Enum */) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - /* Starting from 'initial' node walk up the parent chain until 'stopAt' node is reached. - * If at any point current node is equal to 'parent' node - return true. - * Return false if 'stopAt' node is reached or isFunctionLike(current) === true. - */ - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238 /* ImportDeclaration */; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248 /* ExternalModuleReference */) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - // This function creates a synthetic symbol that combines the value side of one symbol with the - // type/namespace side of another symbol. Consider this example: - // - // declare module graphics { - // interface Point { - // x: number; - // y: number; - // } - // } - // declare var graphics: { - // Point: new (x: number, y: number) => graphics.Point; - // } - // declare module "graphics" { - // export = graphics; - // } - // - // An 'import { Point } from "graphics"' needs to create a symbol that combines the value side 'Point' - // property with the type/namespace side interface 'Point'. - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 /* Type */ | 1920 /* Namespace */)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536 /* Module */) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3 /* Variable */) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - // First check if module was specified with "export=". If so, get the member from the resolved type - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - // if symbolFromVariable is export - get its final target - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - // If the export member we're looking for is default, and there is no real default but allowSyntheticDefaultImports is on, return the entire module as the default - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239 /* ImportClause */: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240 /* NamespaceImport */: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242 /* ImportSpecifier */: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246 /* ExportSpecifier */: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243 /* ExportAssignment */: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236 /* NamespaceExportDeclaration */: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 /* Alias */ && !(symbol.flags & (107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608 /* Alias */) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455 /* Value */) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - // When an alias symbol is referenced, we need to mark the entity it references as referenced and in turn repeat that until - // we reach a non-alias or an exported entity (which is always considered referenced). We do this by checking the target of - // the alias as an expression (which recursively takes us back here if the target references another alias). - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243 /* ExportAssignment */) { - // export default - checkExpressionCached(node.expression); - } - else if (node.kind === 246 /* ExportSpecifier */) { - // export { } or export { as foo } - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - // import foo = - checkExpressionCached(node.moduleReference); - } - } - } - // This function is only for imports with entity names - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - // There are three things we might try to look for. In the following examples, - // the search term is enclosed in |...|: - // - // import a = |b|; // Namespace - // import a = |b.c|; // Value, type, namespace - // import a = |b.c|.d; // Namespace - if (entityName.kind === 71 /* Identifier */ && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - // Check for case 1 and 3 in the above example - if (entityName.kind === 71 /* Identifier */ || entityName.parent.kind === 143 /* QualifiedName */) { - return resolveEntityName(entityName, 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - else { - // Case 2 in above example - // entityName.kind could be a QualifiedName or a Missing identifier - ts.Debug.assert(entityName.parent.kind === 237 /* ImportEqualsDeclaration */); - return resolveEntityName(entityName, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - /** - * Resolves a qualified name and any involved aliases. - */ - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71 /* Identifier */) { - var message = meaning === 1920 /* Namespace */ ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 /* QualifiedName */ || name.kind === 179 /* PropertyAccessExpression */) { - var left = void 0; - if (name.kind === 143 /* QualifiedName */) { - left = name.left; - } - else if (name.kind === 179 /* PropertyAccessExpression */ && - (name.expression.kind === 185 /* ParenthesizedExpression */ || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - // If the expression in property-access expression is not entity-name or parenthsizedExpression (e.g. it is a call expression), it won't be able to successfully resolve the name. - // This is the case when we are trying to do any language service operation in heritage clauses. By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression - // will attempt to checkPropertyAccessExpression to resolve symbol. - // i.e class C extends foo()./*do language service operation here*/B {} - return undefined; - } - var right = name.kind === 143 /* QualifiedName */ ? name.right : name.name; - var namespace = resolveEntityName(left, 1920 /* Namespace */, ignoreErrors, /*dontResolveAlias*/ false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185 /* ParenthesizedExpression */) { - // If the expression in parenthesizedExpression is not an entity-name (e.g. it is a call expression), it won't be able to successfully resolve the name. - // This is the case when we are trying to do any language service operation in heritage clauses. - // By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression will attempt to checkPropertyAccessExpression to resolve symbol. - // i.e class C extends foo()./*do language service operation here*/B {} - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 /* StringLiteral */ && moduleReferenceExpression.kind !== 13 /* NoSubstitutionTemplateLiteral */) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - // Module names are escaped in our symbol table. However, string literal values aren't. - // Escape the name in the "require(...)" clause to ensure we find the right symbol. - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, /*withAugmentations*/ true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - // merged symbol is module declaration symbol combined with all augmentations - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - // report errors only if it was requested - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - // May be an untyped module. If so, ignore resolutionDiagnostic. - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - // Failed imports and untyped modules are both treated in an untyped manner; only difference is whether we give a diagnostic first. - return undefined; - } - if (moduleNotFoundError) { - // report errors only if it was requested - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - // An external module with an 'export =' declaration resolves to the target of the 'export =' declaration, - // and an external module with no 'export =' declaration resolves to the module itself. - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - // An external module with an 'export =' declaration may be referenced as an ES6 module provided the 'export =' - // references a symbol that is at least declared as a module or a variable. The target of the 'export =' may - // combine other declarations with the module or variable (e.g. a class/module, function/module, interface/variable). - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - /** - * Extends one symbol table with another while collecting information on name collisions for error message generation into the `lookupTable` argument - * Not passing `lookupTable` and `exportNode` disables this collection, and just extends the tables - */ - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - // A module defined by an 'export=' consists on one export that needs to be resolved - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - // The ES6 spec permits export * declarations in a module to circularly reference the module itself. For example, - // module 'a' can 'export * from "b"' and 'b' can 'export * from "a"' without error. - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 /* HasExports */ && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - // All export * declarations are collected in an __export symbol by the binder - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - // It's not an error if the file with multiple `export *`s with duplicate names exports a member with that name itself - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 /* Value */ || symbol.flags & 8388608 /* Alias */ && resolveAlias(symbol).flags & 107455 /* Value */); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 /* Constructor */ && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8 /* Boolean */; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768 /* Object */); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32 /* StringLiteral */, s); })); - } - // A reserved member name starts with two underscores, but the third character cannot be an underscore - // or the @ symbol. A third underscore indicates an escaped form of an identifer that started - // with at least two underscores. The @ character indicates that the name is denoted by a well known ES - // Symbol instance. - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 /* _ */ && - name.charCodeAt(1) === 95 /* _ */ && - name.charCodeAt(2) !== 95 /* _ */ && - name.charCodeAt(2) !== 64 /* at */; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - // Locals of a source file are not in scope (because they get merged into the global symbol table) - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - // falls through - case 233 /* ModuleDeclaration */: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - // If we are looking in value space, the parent meaning is value, other wise it is namespace - return rightMeaning === 107455 /* Value */ ? 107455 /* Value */ : 1920 /* Namespace */; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - // If the symbol is equivalent and doesn't need further qualification, this symbol is accessible - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) - // and if symbolFromSymbolTable or alias resolution matches the symbol, - // check the symbol can be qualified, it is only then this symbol is accessible - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - // If symbol is directly available by its name in the symbol table - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - // Check if symbol is any of the alias - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 /* Alias */ - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246 /* ExportSpecifier */)) { - if (!useOnlyExternalAliasing || - // Is this external alias, then use it to name - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - // Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain - // but only if the symbolFromSymbolTable can be qualified - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - // If symbol of this name is not available in the symbol table we are ok - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - // Continue to the next symbol table - return false; - } - // If the symbol with this name is present it should refer to the symbol - if (symbolFromSymbolTable === symbol) { - // No need to qualify - return true; - } - // Qualify if the symbol from symbol table has same meaning as expected - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 /* Alias */ && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246 /* ExportSpecifier */)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - // Continue to the next symbol table - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - continue; - default: - return false; - } - } - return true; - } - return false; - } - /** - * Check if the given symbol in given enclosing declaration is accessible and mark all associated alias to be visible if requested - * - * @param symbol a Symbol to check if accessible - * @param enclosingDeclaration a Node containing reference to the symbol - * @param meaning a SymbolFlags to check if such meaning of the symbol is accessible - * @param shouldComputeAliasToMakeVisible a boolean value to indicate whether to return aliases to be mark visible in case the symbol is accessible - */ - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144 /* TypeParameter */)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - // Symbol is accessible if it by itself is accessible - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, /*useOnlyExternalAliasing*/ false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920 /* Namespace */) : undefined, - }; - } - return hasAccessibleDeclarations; - } - // If we haven't got the accessible symbol, it doesn't mean the symbol is actually inaccessible. - // It could be a qualified symbol and hence verify the path - // e.g.: - // module m { - // export class c { - // } - // } - // const x: typeof m.c - // In the above example when we start with checking if typeof m.c symbol is accessible, - // we are going to see if c can be accessed in scope directly. - // But it can't, hence the accessible is going to be undefined, but that doesn't mean m.c is inaccessible - // It is accessible if the parent m is accessible because then m.c can be accessed through qualification - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - // This could be a symbol that is not exported in the external module - // or it could be a symbol from different external module that is not aliased and hence cannot be named - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - // name from different external module that is not visible - return { - accessibility: 2 /* CannotBeNamed */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - // Just a local name that is not accessible - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 /* Accessible */ }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0 /* Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - // Mark the unexported alias as visible if its parent is visible - // because these kind of aliases can be used to name types in declaration file - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1 /* Export */) && - isDeclarationVisible(anyImportSyntax.parent)) { - // In function "buildTypeDisplay" where we decide whether to write type-alias or serialize types, - // we want to just check if type- alias is accessible or not but we don't care about emitting those alias at that time - // since we will do the emitting later in trackSymbol. - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - // Declaration is not visible - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - // get symbol of the first identifier of the entityName - var meaning; - if (entityName.parent.kind === 162 /* TypeQuery */ || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - // Typeof value - meaning = 107455 /* Value */ | 1048576 /* ExportValue */; - } - else if (entityName.kind === 143 /* QualifiedName */ || entityName.kind === 179 /* PropertyAccessExpression */ || - entityName.parent.kind === 237 /* ImportEqualsDeclaration */) { - // Left identifier from type reference or TypeAlias - // Entity name of the import declaration - meaning = 1920 /* Namespace */; - } - else { - // Type Reference or TypeAlias entity = Identifier - meaning = 793064 /* Type */; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined); - // Verify if the symbol is accessible - return (symbol && hasVisibleDeclarations(symbol, /*shouldComputeAliasToMakeVisible*/ true)) || { - accessibility: 1 /* NotAccessible */, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 /* NoTruncation */ ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - // TODO(aozgaa): should we return implict any (undefined) or explicit any (keywordtypenode)? - return undefined; - } - if (type.flags & 1 /* Any */) { - return ts.createKeywordTypeNode(119 /* AnyKeyword */); - } - if (type.flags & 2 /* String */) { - return ts.createKeywordTypeNode(136 /* StringKeyword */); - } - if (type.flags & 4 /* Number */) { - return ts.createKeywordTypeNode(133 /* NumberKeyword */); - } - if (type.flags & 8 /* Boolean */) { - return ts.createKeywordTypeNode(122 /* BooleanKeyword */); - } - if (type.flags & 16 /* Enum */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & (32 /* StringLiteral */)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64 /* NumberLiteral */)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128 /* BooleanLiteral */) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256 /* EnumLiteral */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & 1024 /* Void */) { - return ts.createKeywordTypeNode(105 /* VoidKeyword */); - } - if (type.flags & 2048 /* Undefined */) { - return ts.createKeywordTypeNode(139 /* UndefinedKeyword */); - } - if (type.flags & 4096 /* Null */) { - return ts.createKeywordTypeNode(95 /* NullKeyword */); - } - if (type.flags & 8192 /* Never */) { - return ts.createKeywordTypeNode(130 /* NeverKeyword */); - } - if (type.flags & 512 /* ESSymbol */) { - return ts.createKeywordTypeNode(137 /* SymbolKeyword */); - } - if (type.flags & 16777216 /* NonPrimitive */) { - return ts.createKeywordTypeNode(134 /* ObjectKeyword */); - } - if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4 /* Reference */) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3 /* ClassOrInterface */) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - // TODO(aozgaa): handle type arguments. - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & 16384 /* TypeParameter */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - // Ignore constraint/default when creating a usage (as opposed to declaration) of a type parameter. - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, /*expectsIdentifier*/ false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536 /* Union */) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166 /* UnionType */, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072 /* Intersection */) { - return ts.createUnionOrIntersectionTypeNode(167 /* IntersectionType */, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - // The type is an object literal type. - return createAnonymousTypeNode(type); - } - if (type.flags & 262144 /* Index */) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288 /* IndexedAccess */) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131 /* ReadonlyKeyword */) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55 /* QuestionToken */) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - // Always use 'typeof T' for type of class, enum, and module objects - if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - // If type is an anonymous type literal in a type alias declaration, use type alias name - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - // The specified symbol flags need to be reinterpreted as type flags - var entityName = symbolToName(typeAlias, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(entityName, /*typeArguments*/ undefined); - } - else { - return ts.createKeywordTypeNode(119 /* AnyKeyword */); - } - } - else { - // Since instantiations of the same anonymous type have the same symbol, tracking symbols instead - // of types allows us to catch circular references to instantiations of the same anonymous type - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - // Anonymous types without a symbol are never circular. - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */ && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32 /* Static */; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 /* SourceFile */ || declaration.parent.kind === 234 /* ModuleBlock */; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - // typeof is allowed only for static/non local functions - return ts.contains(context.symbolStack, symbol); // it is type of the symbol uses itself recursively - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32 /* Mapped */) { - if (getConstraintTypeFromMappedType(type).flags & (16384 /* TypeParameter */ | 262144 /* Index */)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(/*members*/ undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160 /* FunctionType */); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161 /* ConstructorType */); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, /*expectsIdentifier*/ false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8 /* Tuple */) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - // Find group of type arguments for type parameters with the same declaring container. - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - // When type parameters are their own type arguments for the whole group (i.e. we have - // the default outer type arguments), we don't show the group. - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, /*expectsIdentifier*/ true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, /*right*/ undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, /*right*/ undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, /*expectsIdentifier*/ true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155 /* CallSignature */)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156 /* ConstructSignature */)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0 /* String */)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1 /* Number */)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 /* Optional */ ? ts.createToken(55 /* QuestionToken */) : undefined; - if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0 /* Call */); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150 /* MethodSignature */); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - // TODO(aozgaa): should we create a node with explicit or implict any? - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119 /* AnyKeyword */); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, - /*initializer*/ undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 /* String */ ? 136 /* StringKeyword */ : 133 /* NumberKeyword */); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, name, - /*questionToken*/ undefined, indexerTypeNode, - /*initializer*/ undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration( - /*decorators*/ undefined, indexInfo.isReadonly ? [ts.createToken(131 /* ReadonlyKeyword */)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 /* Identifier */ ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 /* AnyKeyword */ ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, /*expectsIdentifier*/ true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146 /* Parameter */); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - // TODO(aozgaa): In the future, check initializer accessibility. - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24 /* DotDotDotToken */), - // Clone name to remove trivia. - ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55 /* QuestionToken */), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - // Try to get qualified name if the symbol is not a type parameter and there is an enclosing declaration. - var chain; - var isTypeParameter = symbol.flags & 262144 /* TypeParameter */; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0 /* None */, /*endOfChain*/ true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - // const parentIndex = index - 1; - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - /** @param endOfChain Set to false for recursive calls; non-recursive calls should always output something. */ - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, /*useOnlyExternalAliasing*/ false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - // Go up and add our parent. - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), /*endOfChain*/ false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if ( - // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. - endOfChain || - // If a parent symbol is an external module, don't write it. (We prefer just `x` vs `"foo/bar".x`.) - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - // If a parent symbol is an anonymous type, don't write it. - !(symbol.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199 /* ClassExpression */: - return "(Anonymous class)"; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144 /* Nullable */)) { - if (t.flags & (128 /* BooleanLiteral */ | 256 /* EnumLiteral */)) { - var baseType = t.flags & 128 /* BooleanLiteral */ ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096 /* Null */) - result.push(nullType); - if (flags & 2048 /* Undefined */) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8 /* Private */) { - return "private"; - } - if (flags === 16 /* Protected */) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168 /* ParenthesizedType */; }); - if (node.kind === 231 /* TypeAliasDeclaration */) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 /* ModuleBlock */ && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 /* StringLiteral */ ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199 /* ClassExpression */: - return "(Anonymous class)"; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - /** - * Writes only the name of the symbol out to the writer. Uses the original source text - * for the name of the symbol if it is available to match how the user wrote the name. - */ - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - /** - * Writes a property access or element access with the name of the symbol out to the writer. - * Uses the original source text for the name of the symbol if it is available to match how the user wrote the name, - * ensuring that any names written with literals use element accesses. - */ - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21 /* OpenBracketToken */); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - writePunctuation(writer, 23 /* DotToken */); - writer.writeSymbol(symbolName, symbol); - } - } - /** - * Enclosing declaration is optional when we don't want to get qualified name in the enclosing declaration scope - * Meaning needs to be specified if the enclosing declaration is given - */ - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - // Write type arguments of instantiated class/interface here - if (flags & 1 /* WriteTypeParametersOrArguments */) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - // Let the writer know we just wrote out a symbol. The declaration emitter writer uses - // this to determine if an import it has previously seen (and not written out) needs - // to be written to the file once the walk of the tree is complete. - // - // NOTE(cyrusn): This approach feels somewhat unfortunate. A simple pass over the tree - // up front (for example, during checking) could determine if we need to emit the imports - // and we could then access that data during declaration emit. - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - /** @param endOfChain Set to false for recursive calls; non-recursive calls should always output something. */ - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2 /* UseOnlyExternalAliasing */)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - // Go up and add our parent. - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), /*endOfChain*/ false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if ( - // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. - endOfChain || - // If a parent symbol is an external module, don't write it. (We prefer just `x` vs `"foo/bar".x`.) - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - // If a parent symbol is an anonymous type, don't write it. - !(symbol.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - // Get qualified name if the symbol is not a type parameter - // and there is an enclosing declaration or we specifically - // asked for it - var isTypeParameter = symbol.flags & 262144 /* TypeParameter */; - var typeFormatFlag = 128 /* UseFullyQualifiedType */ & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, /*endOfChain*/ true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16 /* WriteOwnNameForAnyLike */; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512 /* InTypeAlias */; - // Write undefined/null type as any - if (type.flags & 16793231 /* Intrinsic */) { - // Special handling for unknown / resolving types, they should show up as any and not unknown or __resolving - writer.writeKeyword(!(globalFlags & 16 /* WriteOwnNameForAnyLike */) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4 /* Reference */) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256 /* EnumLiteral */) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, nextFlags); - writePunctuation(writer, 23 /* DotToken */); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 /* ClassOrInterface */ || type.flags & (16 /* Enum */ | 16384 /* TypeParameter */)) { - // The specified symbol flags need to be reinterpreted as type flags - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, nextFlags); - } - else if (!(flags & 512 /* InTypeAlias */) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064 /* Type */, /*shouldComputeAliasesToMakeVisible*/ false).accessibility === 0 /* Accessible */) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608 /* UnionOrIntersection */) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 /* Anonymous */ | 32 /* Mapped */)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96 /* StringOrNumberLiteral */) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144 /* Index */) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64 /* InElementType */); - } - else if (type.flags & 524288 /* IndexedAccess */) { - writeType(type.objectType, 64 /* InElementType */); - writePunctuation(writer, 21 /* OpenBracketToken */); - writeType(type.indexType, 0 /* None */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - // Should never get here - // { ... } - writePunctuation(writer, 17 /* OpenBraceToken */); - writeSpace(writer); - writePunctuation(writer, 24 /* DotDotDotToken */); - writeSpace(writer); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26 /* CommaToken */) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 /* CommaToken */ ? 0 /* None */ : 64 /* InElementType */); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - // Unnamed function expressions and arrow functions have reserved names that we don't want to display - if (symbol.flags & 32 /* Class */ || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, flags); - } - if (pos < end) { - writePunctuation(writer, 27 /* LessThanToken */); - writeType(typeArguments[pos], 256 /* InFirstTypeArgument */); - pos++; - while (pos < end) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - writeType(typeArguments[pos], 0 /* None */); - pos++; - } - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1 /* WriteArrayAsGenericType */)) { - writeType(typeArguments[0], 64 /* InElementType */); - writePunctuation(writer, 21 /* OpenBracketToken */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else if (type.target.objectFlags & 8 /* Tuple */) { - writePunctuation(writer, 21 /* OpenBracketToken */); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26 /* CommaToken */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - // Write the type reference in the format f.g.C where A and B are type arguments - // for outer type parameters, and f and g are the respective declaring containers of those - // type parameters. - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - // Find group of type arguments for type parameters with the same declaring container. - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - // When type parameters are their own type arguments for the whole group (i.e. we have - // the default outer type arguments), we don't show the group. - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23 /* DotToken */); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - if (type.flags & 65536 /* Union */) { - writeTypeList(formatUnionTypes(type.types), 49 /* BarToken */); - } - else { - writeTypeList(type.types, 48 /* AmpersandToken */); - } - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - // Always use 'typeof T' for type of class, enum, and module objects - if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 /* Enum */ | 512 /* ValueModule */)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - // If type is an anonymous type literal in a type alias declaration, use type alias name - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - // The specified symbol flags need to be reinterpreted as type flags - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, flags); - } - else { - // Recursive usage, use any - writeKeyword(writer, 119 /* AnyKeyword */); - } - } - else { - // Since instantiations of the same anonymous type have the same symbol, tracking symbols instead - // of types allows us to catch circular references to instantiations of the same anonymous type - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - // Anonymous types with no symbol are never circular - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */ && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32 /* Static */; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 /* SourceFile */ || declaration.parent.kind === 234 /* ModuleBlock */; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - // typeof is allowed only for static/non local functions - return !!(flags & 2 /* UseTypeOfFunction */) || - (ts.contains(symbolStack, symbol)); // it is type of the symbol uses itself recursively - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103 /* TypeOfKeyword */); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455 /* Value */, 0 /* None */, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864 /* Optional */) { - writePunctuation(writer, 55 /* QuestionToken */); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64 /* InElementType */) { - return true; - } - else if (flags & 256 /* InFirstTypeArgument */) { - // Add parenthesis around function type for the first type argument to avoid ambiguity - var typeParameters = callSignature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32 /* Mapped */) { - if (getConstraintTypeFromMappedType(type).flags & (16384 /* TypeParameter */ | 262144 /* Index */)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17 /* OpenBraceToken */); - writePunctuation(writer, 18 /* CloseBraceToken */); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, /*kind*/ undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - writeKeyword(writer, 94 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, /*kind*/ undefined, symbolStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18 /* CloseBraceToken */); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, /*kind*/ undefined, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1 /* Construct */, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0 /* String */, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1 /* Number */, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0 /* Call */); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, /*kind*/ undefined, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - writeType(t, 0 /* None */); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - writePunctuation(writer, 21 /* OpenBracketToken */); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92 /* InKeyword */); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0 /* None */); - writePunctuation(writer, 22 /* CloseBracketToken */); - if (type.declaration.questionToken) { - writePunctuation(writer, 55 /* QuestionToken */); - } - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0 /* None */); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 /* Class */ || targetSymbol.flags & 64 /* Interface */ || targetSymbol.flags & 524288 /* TypeAlias */) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85 /* ExtendsKeyword */); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58 /* EqualsToken */); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24 /* DotDotDotToken */); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55 /* QuestionToken */); - } - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048 /* Undefined */); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - // We have to explicitly emit square bracket and bracket because these tokens are not stored inside the node. - if (bindingPattern.kind === 174 /* ObjectBindingPattern */) { - writePunctuation(writer, 17 /* OpenBraceToken */); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - else if (bindingPattern.kind === 175 /* ArrayBindingPattern */) { - writePunctuation(writer, 21 /* OpenBracketToken */); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26 /* CommaToken */); - } - writePunctuation(writer, 22 /* CloseBracketToken */); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176 /* BindingElement */); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24 /* DotDotDotToken */); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27 /* LessThanToken */); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27 /* LessThanToken */); - var flags = 256 /* InFirstTypeArgument */; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - flags = 0 /* None */; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19 /* OpenParenToken */); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20 /* CloseParenToken */); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99 /* ThisKeyword */); - } - writeSpace(writer); - writeKeyword(writer, 126 /* IsKeyword */); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 /* SuppressAnyReturnType */ && isTypeAny(returnType)) { - return; - } - if (flags & 8 /* WriteArrowStyleSignature */) { - writeSpace(writer); - writePunctuation(writer, 36 /* EqualsGreaterThanToken */); - } - else { - writePunctuation(writer, 56 /* ColonToken */); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1 /* Construct */) { - writeKeyword(writer, 94 /* NewKeyword */); - writeSpace(writer); - } - if (signature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */)) { - // Instantiated signature, write type arguments instead - // This is achieved by passing in the mapper separately - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - writePunctuation(writer, 21 /* OpenBracketToken */); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - switch (kind) { - case 1 /* Number */: - writeKeyword(writer, 133 /* NumberKeyword */); - break; - case 0 /* String */: - writeKeyword(writer, 136 /* StringKeyword */); - break; - } - writePunctuation(writer, 22 /* CloseBracketToken */); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176 /* BindingElement */: - return isDeclarationVisible(node.parent.parent); - case 226 /* VariableDeclaration */: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - // If the binding pattern is empty, this variable declaration is not visible - return false; - } - // falls through - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 228 /* FunctionDeclaration */: - case 232 /* EnumDeclaration */: - case 237 /* ImportEqualsDeclaration */: - // external module augmentation is always visible - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - // If the node is not exported or it is not ambient module element (except import declaration) - if (!(ts.getCombinedModifierFlags(node) & 1 /* Export */) && - !(node.kind !== 237 /* ImportEqualsDeclaration */ && parent.kind !== 265 /* SourceFile */ && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - // Exported members/ambient module elements (exception import declaration) are visible if parent is visible - return isDeclarationVisible(parent); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.getModifierFlags(node) & (8 /* Private */ | 16 /* Protected */)) { - // Private/protected properties/methods are not visible - return false; - } - // Public properties/methods are visible if its parents are visible, so: - // falls through - case 152 /* Constructor */: - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 157 /* IndexSignature */: - case 146 /* Parameter */: - case 234 /* ModuleBlock */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 163 /* TypeLiteral */: - case 159 /* TypeReference */: - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - return isDeclarationVisible(node.parent); - // Default binding, import specifier and namespace import is visible - // only on demand so by default it is not visible - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - return false; - // Type parameters are always visible - case 145 /* TypeParameter */: - // Source file and namespace export are always visible - case 265 /* SourceFile */: - case 236 /* NamespaceExportDeclaration */: - return true; - // Export assignments do not create name bindings outside the module - case 243 /* ExportAssignment */: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243 /* ExportAssignment */) { - exportSymbol = resolveName(node.parent, node.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246 /* ExportSpecifier */) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - // Add the referenced top container visible - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - /** - * Push an entry on the type resolution stack. If an entry with the given target and the given property name - * is already on the stack, and no entries in between already have a type, then a circularity has occurred. - * In this case, the result values of the existing entry and all entries pushed after it are changed to false, - * and the value false is returned. Otherwise, the new entry is just pushed onto the stack, and true is returned. - * In order to see if the same query has already been done before, the target object and the propertyName both - * must match the one passed in. - * - * @param target The symbol, type, or signature whose type is being queried - * @param propertyName The property name that should be used to query the target for its type - */ - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - // A cycle was found - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(/*items*/ true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0 /* Type */) { - return getSymbolLinks(target).type; - } - if (propertyName === 2 /* DeclaredType */) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1 /* ResolvedBaseConstructorType */) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3 /* ResolvedReturnType */) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - // Pop an entry from the type resolution stack and return its associated result value. The result value will - // be true if no circularities were detected, or false if a circularity was found. - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226 /* VariableDeclaration */: - case 227 /* VariableDeclarationList */: - case 242 /* ImportSpecifier */: - case 241 /* NamedImports */: - case 240 /* NamespaceImport */: - case 239 /* ImportClause */: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - // TypeScript 1.0 spec (April 2014): 8.4 - // Every class automatically contains a static property member named 'prototype', - // the type of which is an instantiation of the class type with type Any supplied as a type argument for each type parameter. - // It is an error to explicitly declare a static property member with the name 'prototype'. - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - // Return the type of the given property in the given type, or undefined if no such property exists - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1 /* Any */) !== 0; - } - // Return the type of a binding element parent. We check SymbolLinks first to see if a type has been - // assigned by contextual typing. - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, /*includeOptionality*/ false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 /* ComputedPropertyName */ && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (source.flags & 8192 /* Never */) { - return emptyObjectType; - } - if (source.flags & 65536 /* Union */) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */); - var isSetOnlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0 /* String */); - var numberIndexInfo = getIndexInfoOfType(source, 1 /* Number */); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - /** Return the inferred type for a binding element */ - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - // If parent has the unknown (error) type, then so does this binding element - if (parentType === unknownType) { - return unknownType; - } - // If no type was specified or inferred for parent, or if the specified or inferred type is any, - // infer from the initializer of the binding element if one is present. Otherwise, go with the - // undefined or any type of the parent. - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174 /* ObjectBindingPattern */) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - // Use explicitly specified property name ({ p: xxx } form), or otherwise the implied name ({ p } form) - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - // computed properties with non-literal names are treated as 'any' - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - // Use type of the specified property, or otherwise, for a numeric name, the type of the numeric index signature, - // or otherwise the type of the string index signature. - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1 /* Number */) || - getIndexTypeOfType(parentType, 0 /* String */); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - // This elementType will be used if the specific property corresponding to this index is not - // present (aka the tuple element property). This call also checks that the parentType is in - // fact an iterable or array (depending on target language). - var elementType = checkIteratedTypeOrElementType(parentType, pattern, /*allowStringInput*/ false, /*allowAsyncIterable*/ false); - if (declaration.dotDotDotToken) { - // Rest element has an array type with the same element type as the parent type - type = createArrayType(elementType); - } - else { - // Use specific property type when parent is a tuple or numeric index type when parent is an array - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - // In strict null checking mode, if a default value of a non-undefined type is specified, remove - // undefined from the final type. - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048 /* Undefined */)) { - type = getTypeWithFacts(type, 131072 /* NEUndefined */); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], /*subtypeReduction*/ true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 /* NullKeyword */ || expr.kind === 71 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 /* ArrayLiteralExpression */ && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048 /* Undefined */) : type; - } - // Return the inferred type for a variable, parameter, or property declaration - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536 /* JavaScriptFile */) { - // If this is a variable in a JavaScript file, then use the JSDoc type (if it has - // one as its type), otherwise fallback to the below standard TS codepaths to - // try to figure it out. - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - // A variable declared in a for..in statement is of type string, or of type keyof T when the - // right hand expression is of a type parameter type. - if (declaration.parent.parent.kind === 215 /* ForInStatement */) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 /* TypeParameter */ | 262144 /* Index */) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216 /* ForOfStatement */) { - // checkRightHandSideOfForOf will return undefined if the for-of expression type was - // missing properties/signatures required to get its iteratedType (like - // [Symbol.iterator] or next). This may be because we accessed properties from anyType, - // or it may have led to an error inside getElementTypeOfIterable. - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - // Use type from type annotation if one is present - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, /*optional*/ declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536 /* JavaScriptFile */) && - declaration.kind === 226 /* VariableDeclaration */ && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1 /* Export */) && !ts.isInAmbientContext(declaration)) { - // If --noImplicitAny is on or the declaration is in a Javascript file, - // use control flow tracked 'any' type for non-ambient, non-exported var or let variables with no - // initializer or a 'null' or 'undefined' initializer. - if (!(ts.getCombinedNodeFlags(declaration) & 2 /* Const */) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - // Use control flow tracked 'any[]' type for non-ambient, non-exported variables with an empty array - // literal initializer. - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146 /* Parameter */) { - var func = declaration.parent; - // For a parameter of a set accessor, use the type of the get accessor if one is present - if (func.kind === 154 /* SetAccessor */ && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153 /* GetAccessor */); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - // Use the type from the *getter* - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - // Use contextual parameter type if one is available - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, /*optional*/ declaration.questionToken && includeOptionality); - } - } - // Use the type of the initializer expression if one is present - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, /*optional*/ declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - // if JSX attribute doesn't have initializer, by default the attribute will have boolean value of true. - // I.e is sugar for - return trueType; - } - // If it is a short-hand property assignment, use the type of the identifier - if (declaration.kind === 262 /* ShorthandPropertyAssignment */) { - return checkIdentifier(declaration.name); - } - // If the declaration specifies a binding pattern, use the type implied by the binding pattern - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ false, /*reportErrors*/ true); - } - // No type specified and nothing can be inferred - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 /* BinaryExpression */ ? declaration : - declaration.kind === 179 /* PropertyAccessExpression */ ? ts.getAncestor(declaration, 194 /* BinaryExpression */) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99 /* ThisKeyword */) { - if (ts.getThisContainer(expression, /*includeArrowFunctions*/ false).kind === 152 /* Constructor */) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536 /* JavaScriptFile */) { - // If there is a JSDoc type, use it - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, /*subtypeReduction*/ true), definedInMethod && !definedInConstructor)); - } - // Return the type implied by a binding pattern element. This is the type of the initializer of the element if - // one is present. Otherwise, if the element is itself a binding pattern, it is the type implied by the binding - // pattern. Otherwise, it is the type any. - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - // Return the type implied by an object binding pattern - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - // do not include computed properties in the implied type - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 /* Property */ | (e.initializer ? 67108864 /* Optional */ : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - } - return result; - } - // Return the type implied by an array binding pattern - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType; - } - // If the pattern has at least one element, and no rest element, then it should imply a tuple type. - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - // Return the type implied by a binding pattern. This is the type implied purely by the binding pattern itself - // and without regard to its context (i.e. without regard any type annotation or initializer associated with the - // declaration in which the binding pattern is contained). For example, the implied type of [x, y] is [any, any] - // and the implied type of { x, y: z = 1 } is { x: any; y: number; }. The type implied by a binding pattern is - // used as the contextual type of an initializer associated with the binding pattern. Also, for a destructuring - // parameter with no type annotation or initializer, the type implied by the binding pattern becomes the type of - // the parameter. - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 /* ObjectBindingPattern */ - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - // Return the type associated with a variable, parameter, or property declaration. In the simple case this is the type - // specified in a type annotation or inferred from an initializer. However, in the case of a destructuring declaration it - // is a bit more involved. For example: - // - // var [x, s = ""] = [1, "one"]; - // - // Here, the array literal [1, "one"] is contextually typed by the type [any, string], which is the implied type of the - // binding pattern [x, s = ""]. Because the contextual type is a tuple type, the resulting type of [1, "one"] is the - // tuple type [number, string]. Thus, the type inferred for 'x' is number and the type inferred for 's' is string. - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, /*includeOptionality*/ true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - // During a normal type check we'll never get to here with a property assignment (the check of the containing - // object literal uses a different path). We exclude widening only so that language services and type verification - // tools see the actual type. - if (declaration.kind === 261 /* PropertyAssignment */) { - return type; - } - return getWidenedType(type); - } - // Rest parameters default to type any[], other parameters default to type any - type = declaration.dotDotDotToken ? anyArrayType : anyType; - // Report implicit any errors unless this is a private property within an ambient declaration - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 /* Parameter */ ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - // Handle prototype property - if (symbol.flags & 16777216 /* Prototype */) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - // Handle catch clause variables - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - // Handle export default expressions - if (declaration.kind === 243 /* ExportAssignment */) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 /* JavaScriptFile */ && declaration.kind === 291 /* JSDocPropertyTag */ && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - // Handle variable, parameter or property - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - var type = void 0; - // Handle certain special assignment kinds, which happen to union across multiple declarations: - // * module.exports = expr - // * exports.p = expr - // * this.p = expr - // * className.prototype.method = expr - if (declaration.kind === 194 /* BinaryExpression */ || - declaration.kind === 179 /* PropertyAccessExpression */ && declaration.parent.kind === 194 /* BinaryExpression */) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, /*reportErrors*/ true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153 /* GetAccessor */) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153 /* GetAccessor */); - var setter = ts.getDeclarationOfKind(symbol, 154 /* SetAccessor */); - if (getter && getter.flags & 65536 /* JavaScriptFile */) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - var type = void 0; - // First try to see if the user specified a return type on the get-accessor. - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - // If the user didn't specify a return type, try to use the set-accessor's parameter type. - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - // If there are no specified types, try to infer it from the body of the get accessor if it exists. - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153 /* GetAccessor */); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 /* TypeVariable */ ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 /* Module */ && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16 /* Anonymous */, symbol); - if (symbol.flags & 32 /* Class */) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 /* Optional */ ? includeFalsyTypes(type, 2048 /* Undefined */) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - // It only makes sense to get the type of a value symbol. If the result of resolving - // the alias is not a value, then it has no type. To get the type associated with a - // type symbol, call getDeclaredTypeOfSymbol. - // This check is important because without it, a call to getTypeOfSymbol could end - // up recursively calling getTypeOfAlias, causing a stack overflow. - links.type = targetSymbol.flags & 107455 /* Value */ - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - // Check if variable has type annotation that circularly references the variable itself - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - // Otherwise variable has initializer that circularly references the variable itself - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304 /* Accessor */) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608 /* Alias */) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4 /* Reference */) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 /* Reference */ ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072 /* Intersection */) { - return ts.forEach(type.types, check); - } - } - } - // Appends the type parameters given by a list of declarations to a set of type parameters and returns the resulting set. - // The function allocates a new array if the input type parameter set is undefined, but otherwise it modifies the set - // in-place and returns the same array. - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - // Appends the outer type parameters of a node to a set of type parameters and returns the resulting set. The function - // allocates a new array if the input type parameter set is undefined, but otherwise it modifies the set in-place and - // returns the same array. - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 /* ClassDeclaration */ || node.kind === 199 /* ClassExpression */ || - node.kind === 228 /* FunctionDeclaration */ || node.kind === 186 /* FunctionExpression */ || - node.kind === 151 /* MethodDeclaration */ || node.kind === 187 /* ArrowFunction */) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - // The outer type parameters are those defined by enclosing generic classes, methods, or functions. - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230 /* InterfaceDeclaration */); - return appendOuterTypeParameters(/*typeParameters*/ undefined, declaration); - } - // The local type parameters are the combined set of type parameters from all declarations of the class, - // interface, or type alias. - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 /* InterfaceDeclaration */ || node.kind === 229 /* ClassDeclaration */ || - node.kind === 199 /* ClassExpression */ || node.kind === 231 /* TypeAliasDeclaration */) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - // The full set of type parameters for a generic class or interface type consists of its outer type parameters plus - // its locally declared type parameters. - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - // A type is a mixin constructor if it has a single construct signature taking no type parameters and a single - // rest parameter of type any[]. - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1 /* Construct */).length > 0) { - return true; - } - if (type.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1 /* Construct */), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - /** - * The base constructor of a class can resolve to - * * undefinedType if the class has no extends clause, - * * unknownType if an error occurred during resolution of the extends expression, - * * nullType if the extends expression is the null value, - * * anyType if the extends expression has type any, or - * * an object type with at least one construct signature. - */ - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */)) { - // Resolving the members of a class requires us to resolve the base class of that class. - // We force resolution here such that we catch circularities now. - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8 /* Tuple */) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - if (type.symbol.flags & 32 /* Class */) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64 /* Interface */) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */ | 1 /* Any */))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && - areAllOuterTypeParametersApplied(originalBaseType)) { - // When base constructor type is a class with no captured type arguments we know that the constructors all have the same type parameters as the - // class and all return the instance type of the class. There is no need for further checks and we can apply the - // type arguments in the same manner as a type reference to get the same error reporting experience. - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1 /* Any */) { - baseType = baseConstructorType; - } - else { - // The class derives from a "class-like" constructor function, check that we have at least one construct signature - // with a matching number of type parameters and use the return type of the first instantiated signature. Elsewhere - // we check that all instantiated signatures return the same type. - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - // In a JS file, you can use the @augments jsdoc tag to specify a base type with type parameters - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - // An unapplied type parameter has its symbol still the same as the matching argument symbol. - // Since parameters are applied outer-to-inner, only the last outer parameter needs to be checked. - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - // A valid base type is `any`, any non-generic object type or intersection of non-generic - // object types. - function isValidBaseType(type) { - return type.flags & (32768 /* Object */ | 16777216 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || - type.flags & 131072 /* Intersection */ && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 /* InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - // Returns true if the interface given by the symbol is free of "this" references. Specifically, the result is - // true if the interface itself contains no references to "this" in its body, if all base types are interfaces, - // and if none of the base interfaces have a "this" type. - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 /* InterfaceDeclaration */) { - if (declaration.flags & 64 /* ContainsThis */) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064 /* Type */, /*ignoreErrors*/ true); - if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - // A class or interface is generic if it has type parameters or a "this" type. We always give classes a "this" type - // because it is not feasible to analyze all members to determine if the "this" type escapes the class (in particular, - // property types inferred from initializers and method return types inferred from return statements are very hard - // to exhaustively analyze). We give interfaces a "this" type if we can't definitely determine that they are free of - // "this" references. - if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isIndependentInterface(symbol)) { - type.objectFlags |= 4 /* Reference */; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384 /* TypeParameter */); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - // Note that we use the links object as the target here because the symbol object is used as the unique - // identity for resolution of the 'type' property in SymbolLinks. - if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290 /* JSDocTypedefTag */); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231 /* TypeAliasDeclaration */); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - // Initialize the instantiation cache for generic type aliases. The declared type corresponds to - // an instantiation of the type alias with the type parameters supplied as type arguments. - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 /* NumericLiteral */ || - expr.kind === 192 /* PrefixUnaryExpression */ && expr.operator === 38 /* MinusToken */ && - expr.operand.kind === 8 /* NumericLiteral */ || - expr.kind === 71 /* Identifier */ && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232 /* EnumDeclaration */) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256 /* EnumLiteral */); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16 /* Enum */); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232 /* EnumDeclaration */) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536 /* Union */; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 /* Union */ ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384 /* TypeParameter */); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144 /* TypeParameter */) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384 /* Enum */) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608 /* Alias */) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - // A type reference is considered independent if each type argument is considered independent. - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - // A type is considered independent if it the any, string, number, boolean, symbol, or void keyword, a string - // literal type, an array with an element type that is considered independent, or a type reference that is - // considered independent. - function isIndependentType(node) { - switch (node.kind) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 134 /* ObjectKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - case 173 /* LiteralType */: - return true; - case 164 /* ArrayType */: - return isIndependentType(node.elementType); - case 159 /* TypeReference */: - return isIndependentTypeReference(node); - } - return false; - } - // A variable-like declaration is considered independent (free of this references) if it has a type annotation - // that specifies an independent type, or if it has no type annotation and no initializer (and thus of type any). - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - // A function-like declaration is considered independent (free of this references) if it has a return type - // annotation that is considered independent and if each parameter is considered independent. - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 /* Constructor */ && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - // Returns true if the class or interface member given by the symbol is free of "this" references. The - // function may return false for symbols that are actually free of "this" references because it is not - // feasible to perform a complete analysis in all cases. In particular, property members with types - // inferred from their initializers and function members with inferred return types are conservatively - // assumed not to be free of "this" references. - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return isIndependentVariableLikeDeclaration(declaration); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - // The mappingThisOnly flag indicates that the only type parameter being mapped is "this". When the flag is true, - // we check symbols to see if we can quickly conclude they are free of "this" references, thus needing no instantiation. - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1 /* Number */); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4 /* Reference */) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, /*mappingThisOnly*/ typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, /*isReadonly*/ false) : - getIndexInfoOfType(instantiatedBaseType, 0 /* String */); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1 /* Number */); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - // We require an exact match for generic signatures, so we only return signatures from the first - // signature list and only if they have exact matches in the other signature lists. - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - // Allow matching non-generic signatures to have excess parameters and different return types - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ true, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - // The signatures of a union type are those signatures that are present in each of the constituent types. - // Generic signatures must match exactly, but non-generic signatures are allowed to have extra optional - // parameters and may differ in return types. When signatures differ in return types, the resulting return - // type is the union of the constituent return types. - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - // Only process signatures with parameter lists that aren't already in the result list - if (!result || !findMatchingSignature(result, signature, /*partialMatch*/ false, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - // Union the result types when more than one signature matches - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), /*subtypeReduction*/ true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - // Clear resolved return type we possibly got from cloneSignature - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, /*subtypeReduction*/ true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - // The members and properties collections are empty for union types. To get all properties of a union - // type use getPropertiesOfType (only the language service uses this). - var callSignatures = getUnionSignatures(type.types, 0 /* Call */); - var constructSignatures = getUnionSignatures(type.types, 1 /* Construct */); - var stringIndexInfo = getUnionIndexInfo(type.types, 0 /* String */); - var numberIndexInfo = getUnionIndexInfo(type.types, 1 /* Number */); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - // The members and properties collections are empty for intersection types. To get all properties of an - // intersection type use getPropertiesOfType (only the language service uses this). - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - // When an intersection type contains mixin constructor types, the construct signatures from - // those types are discarded and their return types are mixed into the return types of all - // other construct signatures in the intersection type. For example, the intersection type - // '{ new(...args: any[]) => A } & { new(s: string) => B }' has a single construct signature - // 'new(s: string) => A & B'. - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1 /* Construct */); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0 /* Call */)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0 /* String */)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1 /* Number */)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - /** - * Converts an AnonymousType to a ResolvedType. - */ - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, /*mappingThisOnly*/ false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0 /* String */), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1 /* Number */), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048 /* TypeLiteral */) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0 /* String */); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1 /* Number */); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - // Combinations of function, class, enum and module - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32 /* Class */) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */ | 540672 /* TypeVariable */)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - } - } - var numberIndexInfo = symbol.flags & 384 /* Enum */ ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - // We resolve the members before computing the signatures because a signature may use - // typeof with a qualified name expression that circularly references the type we are - // in the process of resolving (see issue #6072). The temporarily empty signature list - // will never be observed because a qualified name can't reference signatures. - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - /** Resolve the members of a mapped type { [P in K]: T } */ - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - // Resolve upfront such that recursive references see an empty object type. - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - // In { [P in K]: T }, we refer to P as the type parameter type, K as the constraint type, - // and T as the template type. - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); // The 'T' in 'keyof T' - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170 /* TypeOperator */) { - // We have a { [P in keyof T]: X } - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0 /* String */)) { - addMemberForKeyType(stringType); - } - } - else { - // First, if the constraint type is a type parameter, obtain the base constraint. Then, - // if the key type is a 'keyof X', obtain 'keyof C' where C is the base constraint of X. - // Finally, iterate over the constituents of the resulting iteration type. - var keyType = constraintType.flags & 540672 /* TypeVariable */ ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 /* Index */ ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - // Create a mapper from T to the current iteration type constituent. Then, if the - // mapped type is itself an instantiated type, combine the iteration mapper with the - // instantiation mapper. - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - // If the current iteration type constituent is a string literal type, create a property. - // Otherwise, for type string create a string index signature. - if (t.flags & 32 /* StringLiteral */) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864 /* Optional */); - var prop = createSymbol(4 /* Property */ | (isOptional ? 67108864 /* Optional */ : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 /* Readonly */ : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2 /* String */) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170 /* TypeOperator */) { - // If the constraint declaration is a 'keyof T' node, the modifiers type is T. We check - // AST nodes here because, when T is a non-generic type, the logic below eagerly resolves - // 'keyof T' to a literal union type and we can't recover T from that type. - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - // Otherwise, get the declared constraint type, and if the constraint type is a type parameter, - // get the constraint of that type parameter. If the resulting type is an indexed type 'keyof T', - // the modifiers type is T. Otherwise, the modifiers type is {}. - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32 /* Mapped */) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 /* TypeVariable */ | 262144 /* Index */); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768 /* Object */) { - if (type.objectFlags & 4 /* Reference */) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3 /* ClassOrInterface */) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16 /* Anonymous */) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32 /* Mapped */) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536 /* Union */) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072 /* Intersection */) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - /** Return properties of an object type or an empty array for other types */ - function getPropertiesOfObjectType(type) { - if (type.flags & 32768 /* Object */) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - /** If the given type is an object type and that type has a property by the given name, - * return the symbol for that property. Otherwise return undefined. - */ - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - // The properties of a union type are those that are present in all constituent types, so - // we only need to check the properties of the first type - if (type.flags & 65536 /* Union */) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 /* UnionOrIntersection */ ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : - type.flags & 524288 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 /* TypeVariable */ | 196608 /* UnionOrIntersection */)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144 /* Index */) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - /** - * Return the resolved base constraint of a type variable. The noConstraintType singleton is returned if the - * type variable has no constraint, and the circularConstraintType singleton is returned if the constraint - * circularly references the type variable. - */ - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384 /* TypeParameter */) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608 /* UnionOrIntersection */) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144 /* Index */) { - return stringType; - } - if (t.flags & 524288 /* IndexedAccess */) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - /** - * Gets the default type for a type parameter. - * - * If the type parameter is the result of an instantiation, this gets the instantiated - * default type of its target. If the type parameter has no default type, `undefined` - * is returned. - * - * This function *does not* perform a circularity check. - */ - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - /** - * For a type parameter, return the base constraint of the type parameter. For the string, number, - * boolean, and symbol primitive types, return the corresponding object types. Otherwise return the - * type itself. Note that the apparent type of a union type is the union type itself. - */ - function getApparentType(type) { - var t = type.flags & 540672 /* TypeVariable */ ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 /* Intersection */ ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 /* StringLike */ ? globalStringType : - t.flags & 340 /* NumberLike */ ? globalNumberType : - t.flags & 136 /* BooleanLike */ ? globalBooleanType : - t.flags & 512 /* ESSymbol */ ? getGlobalESSymbolType(/*reportErrors*/ languageVersion >= 2 /* ES2015 */) : - t.flags & 16777216 /* NonPrimitive */ ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536 /* Union */; - var excludeModifiers = isUnion ? 24 /* NonPublicAccessibilityModifier */ : 0; - // Flags we want to propagate to the result if they exist in all source symbols - var commonFlags = isUnion ? 0 /* None */ : 67108864 /* Optional */; - var syntheticFlag = 4 /* SyntheticMethod */; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 /* Readonly */ : 0) | - (!(modifiers & 24 /* NonPublicAccessibilityModifier */) ? 64 /* ContainsPublic */ : 0) | - (modifiers & 16 /* Protected */ ? 128 /* ContainsProtected */ : 0) | - (modifiers & 8 /* Private */ ? 256 /* ContainsPrivate */ : 0) | - (modifiers & 32 /* Static */ ? 512 /* ContainsStatic */ : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2 /* SyntheticProperty */; - } - } - else if (isUnion) { - checkFlags |= 16 /* Partial */; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16 /* Partial */)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32 /* HasNonUniformType */; - } - propTypes.push(type); - } - var result = createSymbol(4 /* Property */ | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - // Return the symbol for a given property in a union or intersection type, or undefined if the property - // does not exist in any constituent type. Note that the returned property may only be present in some - // constituents, in which case the isPartial flag is set when the containing type is union type. We need - // these partial properties when identifying discriminant properties, but otherwise they are filtered out - // and do not appear to be present in the union type. - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - // We need to filter out partial properties in union types - return property && !(getCheckFlags(property) & 16 /* Partial */) ? property : undefined; - } - /** - * Return the symbol for the property with the given name in the given type. Creates synthetic union properties when - * necessary, maps primitive types and type parameters are to their apparent types, and augments with properties from - * Object and Function as appropriate. - * - * @param type a type to look up property from - * @param name a name of property to look up in a given type - */ - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608 /* UnionOrIntersection */) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376 /* StructuredType */) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - /** - * Return the signatures of the given kind in the given type. Creates synthetic union signatures when necessary and - * maps primitive types and type parameters are to their apparent types. - */ - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376 /* StructuredType */) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 /* String */ ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - // Return the indexing info of the given kind in the given type. Creates synthetic union index types when necessary and - // maps primitive types and type parameters are to their apparent types. - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - // Return the index type of the given kind in the given type. Creates synthetic union index types when necessary and - // maps primitive types and type parameters are to their apparent types. - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 /* String */ || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, /*subtypeReduction*/ true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536 /* JavaScriptFile */) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - // Return list of type parameters with duplicates removed (duplicate identifier errors are generated in the actual - // type checking functions). - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536 /* JavaScriptFile */) { - if (node.type && node.type.kind === 278 /* JSDocOptionalType */) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278 /* JSDocOptionalType */; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512 /* ValueModule */); - // merged symbol is module declaration symbol combined with all augmentations - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71 /* Identifier */) { - var parameterName = node.parameterName; - return { - kind: 1 /* Identifier */, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0 /* This */, - type: getTypeFromTypeNode(node.type) - }; - } - } - /** - * Gets the minimum number of type arguments needed to satisfy all non-optional type - * parameters. - */ - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - /** - * Fill in default types for unsupplied type arguments. If `typeArguments` is undefined - * when a default type is supplied, a new array will be created and returned. - * - * @param typeArguments The supplied type arguments. - * @param typeParameters The requested type parameters. - * @param minTypeArgumentCount The minimum number of required type arguments. - */ - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - // Map an unsatisfied type parameter with a default type. - // If a type parameter does not have a default type, or if the default type - // is a forward reference, the empty object type is used. - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - // If this is a JSDoc construct signature, then skip the first parameter in the - // parameter list. The first parameter represents the return type of the construct - // signature. - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - // Include parameter symbol instead of property symbol in the signature - if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455 /* Value */, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173 /* LiteralType */) { - hasLiteralTypes = true; - } - // Record a new minimum argument count if this is not an optional parameter - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - // If only one accessor includes a this-type annotation, the other behaves as if it had the same type annotation - if ((declaration.kind === 153 /* GetAccessor */ || declaration.kind === 154 /* SetAccessor */) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 /* GetAccessor */ ? 154 /* SetAccessor */ : 153 /* GetAccessor */; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 /* Constructor */ ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 /* TypePredicate */ ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536 /* JavaScriptFile */) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - // TypeScript 1.0 spec (April 2014): - // If only one accessor includes a type annotation, the other behaves as if it had the same type annotation. - if (declaration.kind === 153 /* GetAccessor */ && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154 /* SetAccessor */); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192 /* CaptureArguments */) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71 /* Identifier */: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node.name.kind === 144 /* ComputedPropertyName */ - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 279 /* JSDocFunctionType */: - // Don't include signature if node is the implementation of an overloaded function. A node is considered - // an implementation node if it has a body and the previous node is of the same kind and immediately - // precedes the implementation node (i.e. has the same parent and ends where the implementation starts). - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 /* Reference */ && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), /*eraseTypeParameters*/ true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), /*eraseTypeParameters*/ true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - // There are two ways to declare a construct signature, one is by declaring a class constructor - // using the constructor keyword, and the other is declaring a bare construct signature in an - // object type literal or interface (using the new keyword). Each way of declaring a constructor - // will result in a different declaration kind. - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 /* Constructor */ || signature.declaration.kind === 156 /* ConstructSignature */; - var type = createObjectType(16 /* Anonymous */); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 /* Number */ ? 133 /* NumberKeyword */ : 136 /* StringKeyword */; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64 /* Readonly */) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145 /* TypeParameter */).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145 /* TypeParameter */).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - // This function is used to propagate certain flags when creating new object type references and union types. - // It is only necessary to do so if a constituent type might be the undefined type, the null type, the type - // of an object literal or the anyFunctionType. This is because there are operations in the type checker - // that care about the presence of such types at arbitrary depth in a containing type. - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064 /* PropagatingFlags */; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4 /* Reference */, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, /*excludeKinds*/ 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - // Get type from reference to class or interface - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - // In a type reference, the outer type parameters of the referenced class or interface are automatically - // supplied as type arguments and the type reference only specifies arguments for the local type parameters - // of the class or interface. - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - // Get type from reference to type alias. When a type alias is generic, the declared type of the type alias may include - // references to the type parameters of the alias. We replace those with the actual type arguments by instantiating the - // declared type. Instantiations are cached using the type identities of the type arguments as the key. - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - // Get type from reference to named type that cannot be generic (enum or type parameter) - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159 /* TypeReference */: - return node.typeName; - case 277 /* JSDocTypeReference */: - return node.name; - case 201 /* ExpressionWithTypeArguments */: - // We only support expressions that are simple qualified names. For other - // expressions this produces undefined. - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064 /* Type */) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 /* Value */ && node.kind === 277 /* JSDocTypeReference */) { - // A JSDocTypeReference may have resolved to a value (as opposed to a type). In - // that case, the type of this reference is just the type of the value we resolved - // to. - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277 /* JSDocTypeReference */) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - // We only support expressions that are simple qualified names. For other expressions this produces undefined. - var typeNameOrExpression = node.kind === 159 /* TypeReference */ - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064 /* Type */) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 /* Class */ | 64 /* Interface */) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 /* TypeAlias */ ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - // Cache both the resolved symbol and the resolved type. The resolved symbol is needed in when we check the - // type reference in checkTypeReferenceOrExpressionWithTypeArguments. - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // TypeScript 1.0 spec (April 2014): 3.6.3 - // The expression is processed as an identifier expression (section 4.3) - // or property access expression(section 4.10), - // the widened type(section 3.9) of which becomes the result. - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768 /* Object */)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455 /* Value */, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064 /* Type */, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", /*arity*/ 1, /*reportErrors*/ true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", /*arity*/ 0, /*reportErrors*/ true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", /*arity*/ 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", /*arity*/ 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064 /* Type */, /*diagnostic*/ undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - /** - * Returns a type that is inside a namespace at the global scope, e.g. - * getExportedTypeFromNamespace('JSX', 'Element') returns the JSX.Element type - */ - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920 /* Namespace */, /*diagnosticMessage*/ undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064 /* Type */); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - /** - * Instantiates a global type that is generic with some element type, and returns that instantiation. - */ - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(/*reportErrors*/ true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(/*reportErrors*/ true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(/*reportErrors*/ true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(/*reportErrors*/ true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - // We represent tuple types as type references to synthesized generic interface types created by - // this function. The types are of the form: - // - // interface Tuple extends Array { 0: T0, 1: T1, 2: T2, ... } - // - // Note that the generic type created by this function has no symbol associated with it. The same - // is true for each of the synthesized type parameters. - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384 /* TypeParameter */); - typeParameters.push(typeParameter); - var property = createSymbol(4 /* Property */, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 /* Tuple */ | 4 /* Reference */); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384 /* TypeParameter */); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536 /* Union */) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1 /* Any */) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144 /* Nullable */) { - if (flags & 2048 /* Undefined */) - typeSet.containsUndefined = true; - if (flags & 4096 /* Null */) - typeSet.containsNull = true; - if (!(flags & 2097152 /* ContainsWideningType */)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192 /* Never */)) { - if (flags & 2 /* String */) - typeSet.containsString = true; - if (flags & 4 /* Number */) - typeSet.containsNumber = true; - if (flags & 96 /* StringOrNumberLiteral */) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */ && - type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - // Add the given types to the given type set. Order is preserved, duplicates are removed, - // and nested types of the given kind are flattened into the set. - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256 /* EnumLiteral */) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256 /* EnumLiteral */) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 /* StringLiteral */ && types.containsString || - t.flags & 64 /* NumberLiteral */ && types.containsNumber || - t.flags & 96 /* StringOrNumberLiteral */ && t.flags & 1048576 /* FreshLiteral */ && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - // We sort and deduplicate the constituent types based on object identity. If the subtypeReduction - // flag is specified we also reduce the constituent type set to only include types that aren't subtypes - // of other types. Subtype reduction is expensive for large union types and is possible only when union - // types are known not to circularly reference themselves (as is the case with union types created by - // expression constructs such as array literals and the || and ?: operators). Named types can - // circularly reference themselves and therefore cannot be subtype reduced during their declaration. - // For example, "type Item = string | (() => Item" is a named type that circularly references itself. - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - // This function assumes the constituent type list is sorted and deduplicated. - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, /*excludeKinds*/ 6144 /* Nullable */); - type = createType(65536 /* Union */ | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), /*subtypeReduction*/ false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072 /* Intersection */) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1 /* Any */) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192 /* Never */) && (strictNullChecks || !(type.flags & 6144 /* Nullable */)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768 /* Object */) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 /* Union */ && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */ && - type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - // Add the given types to the given type set. Order is preserved, duplicates are removed, - // and nested types of the given kind are flattened into the set. - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - // We normalize combinations of intersection and union types based on the distributive property of the '&' - // operator. Specifically, because X & (A | B) is equivalent to X & A | X & B, we can transform intersection - // types with union type constituents into equivalent union types with intersection type constituents and - // effectively ensure that union types are always at the top level in type representations. - // - // We do not perform structural deduplication on intersection types. Intersection types are created only by the & - // type operator and we can't reduce those because we want to support recursive intersection types. For example, - // a type alias of the form "type List = T & { next: List }" cannot be reduced during its declaration. - // Also, unlike union types, the order of the constituent types is preserved in order that overload resolution - // for intersections of types with signatures can be deterministic. - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - // We are attempting to construct a type of the form X & (A | B) & Y. Transform this into a type of - // the form X & A & Y | X & B & Y and recursively reduce until no union type constituents remain. - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), - /*subtypeReduction*/ false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, /*excludeKinds*/ 6144 /* Nullable */); - type = createType(131072 /* Intersection */ | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144 /* Index */); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 /* NonPublicAccessibilityModifier */ || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32 /* StringLiteral */, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672 /* TypeVariable */) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 /* Mapped */ ? getConstraintTypeFromMappedType(type) : - type.flags & 1 /* Any */ || getIndexInfoOfType(type, 0 /* String */) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288 /* IndexedAccess */); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode : undefined; - var propName = indexType.flags & (32 /* StringLiteral */ | 64 /* NumberLiteral */ | 256 /* EnumLiteral */) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, /*reportError*/ false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 /* StringLike */ | 340 /* NumberLike */ | 512 /* ESSymbol */)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 /* NumberLike */) && getIndexInfoOfType(objectType, 1 /* Number */) || - getIndexInfoOfType(objectType, 0 /* String */) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1 /* Number */)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 /* StringLiteral */ | 64 /* NumberLiteral */)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 /* String */ | 4 /* Number */)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - // If the index type is generic, if the object type is generic and doesn't originate in an expression, - // or if the object type is a mapped type with a generic constraint, we are performing a higher-order - // index access where we cannot meaningfully access the properties of the object type. Note that for a - // generic T and a non-generic K, we eagerly resolve T[K] if it originates in an expression. This is to - // preserve backwards compatibility. For example, an element access 'this["foo"]' has always been resolved - // eagerly using the constraint type of 'this' at the given location. - if (maybeTypeOfKind(indexType, 540672 /* TypeVariable */ | 262144 /* Index */) || - maybeTypeOfKind(objectType, 540672 /* TypeVariable */) && !(accessNode && accessNode.kind === 180 /* ElementAccessExpression */) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1 /* Any */) { - return objectType; - } - // If the object type is a mapped type { [P in K]: E }, we instantiate E using a mapper that substitutes - // the index type for P. For example, for an index access { [P in K]: Box }[X], we construct the - // type Box. - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - // Otherwise we defer the operation by creating an indexed access type. - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - // In the following we resolve T[K] to the type of the property in T selected by K. - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 /* Union */ && !(indexType.flags & 8190 /* Primitive */)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, /*cacheSymbol*/ false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, /*cacheSymbol*/ true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32 /* Mapped */, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - // Eagerly resolve the constraint type which forces an error if the constraint type circularly - // references itself through one or more type aliases. - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // Deferred resolution of members is handled by resolveObjectTypeMembers - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16 /* Anonymous */, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 /* TypeAliasDeclaration */ ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - /** - * Since the source of spread types are object literals, which are not binary, - * this function should be called in a left folding style, with left = previous result of getSpreadType - * and right = the new element to be spread. - */ - function getSpreadType(left, right) { - if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (left.flags & 8192 /* Never */) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (right.flags & 8192 /* Never */) { - return left; - } - if (left.flags & 65536 /* Union */) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536 /* Union */) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216 /* NonPrimitive */) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - // for the first spread element, left === emptyObjectType, so take the right's string indexer - stringIndexInfo = getIndexInfoOfType(right, 0 /* String */); - numberIndexInfo = getIndexInfoOfType(right, 1 /* Number */); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0 /* String */), getIndexInfoOfType(right, 0 /* String */)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1 /* Number */), getIndexInfoOfType(right, 1 /* Number */)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - // we approximate own properties as non-methods plus methods that are inside the object literal - var isSetterWithoutGetter = rightProp.flags & 65536 /* SetAccessor */ && !(rightProp.flags & 32768 /* GetAccessor */); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 /* Private */ | 16 /* Protected */)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 /* SetAccessor */ && !(leftProp.flags & 32768 /* GetAccessor */) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048 /* Undefined */) || rightProp.flags & 67108864 /* Optional */) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 /* Property */ | (leftProp.flags & 67108864 /* Optional */); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072 /* NEUndefined */)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 /* Property */ | (prop.flags & 67108864 /* Optional */); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 /* Method */ && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 /* StringOrNumberLiteral */ && !(type.flags & 1048576 /* FreshLiteral */)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576 /* FreshLiteral */, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 /* StringOrNumberLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 /* StringLiteral */ ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230 /* InterfaceDeclaration */)) { - if (!(ts.getModifierFlags(container) & 32 /* Static */) && - (container.kind !== 152 /* Constructor */ || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119 /* AnyKeyword */: - case 268 /* JSDocAllType */: - case 269 /* JSDocUnknownType */: - return anyType; - case 136 /* StringKeyword */: - return stringType; - case 133 /* NumberKeyword */: - return numberType; - case 122 /* BooleanKeyword */: - return booleanType; - case 137 /* SymbolKeyword */: - return esSymbolType; - case 105 /* VoidKeyword */: - return voidType; - case 139 /* UndefinedKeyword */: - return undefinedType; - case 95 /* NullKeyword */: - return nullType; - case 130 /* NeverKeyword */: - return neverType; - case 134 /* ObjectKeyword */: - return nonPrimitiveType; - case 169 /* ThisType */: - case 99 /* ThisKeyword */: - return getTypeFromThisTypeNode(node); - case 173 /* LiteralType */: - return getTypeFromLiteralTypeNode(node); - case 293 /* JSDocLiteralType */: - return getTypeFromLiteralTypeNode(node.literal); - case 159 /* TypeReference */: - case 277 /* JSDocTypeReference */: - return getTypeFromTypeReference(node); - case 158 /* TypePredicate */: - return booleanType; - case 201 /* ExpressionWithTypeArguments */: - return getTypeFromTypeReference(node); - case 162 /* TypeQuery */: - return getTypeFromTypeQueryNode(node); - case 164 /* ArrayType */: - case 270 /* JSDocArrayType */: - return getTypeFromArrayTypeNode(node); - case 165 /* TupleType */: - return getTypeFromTupleTypeNode(node); - case 166 /* UnionType */: - case 271 /* JSDocUnionType */: - return getTypeFromUnionTypeNode(node); - case 167 /* IntersectionType */: - return getTypeFromIntersectionTypeNode(node); - case 273 /* JSDocNullableType */: - return getTypeFromJSDocNullableTypeNode(node); - case 168 /* ParenthesizedType */: - case 274 /* JSDocNonNullableType */: - case 281 /* JSDocConstructorType */: - case 282 /* JSDocThisType */: - case 278 /* JSDocOptionalType */: - return getTypeFromTypeNode(node.type); - case 275 /* JSDocRecordType */: - return getTypeFromTypeNode(node.literal); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 163 /* TypeLiteral */: - case 292 /* JSDocTypeLiteral */: - case 279 /* JSDocFunctionType */: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170 /* TypeOperator */: - return getTypeFromTypeOperatorNode(node); - case 171 /* IndexedAccessType */: - return getTypeFromIndexedAccessTypeNode(node); - case 172 /* MappedType */: - return getTypeFromMappedTypeNode(node); - // This function assumes that an identifier or qualified name is a type expression - // Callers should first ensure this by calling isTypeNode - case 71 /* Identifier */: - case 143 /* QualifiedName */: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272 /* JSDocTupleType */: - return getTypeFromJSDocTupleType(node); - case 280 /* JSDocVariadicType */: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, /*targets*/ undefined); - } - /** - * Maps forward-references to later types parameters to the empty object type. - * This is used during inference when instantiating type parameter defaults. - */ - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384 /* TypeParameter */); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1 /* Identifier */, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0 /* This */, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - // First create a fresh set of type parameters, then include a mapping from the old to the - // new type parameters in the mapper function. Finally store this mapper in the new type - // parameters such that we can use it when instantiating constraints. - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - var links = getSymbolLinks(symbol); - // If symbol being instantiated is itself a instantiation, fetch the original target and combine the - // type mappers. This ensures that original type identities are properly preserved and that aliases - // always reference a non-aliases. - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - // Keep the flags from the symbol we're instantiating. Mark that is instantiated, and - // also transient so that we can just store data on it directly. - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1 /* Instantiated */; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 /* Anonymous */ | 64 /* Instantiated */, type.symbol); - result.target = type.objectFlags & 64 /* Instantiated */ ? type.target : type; - result.mapper = type.objectFlags & 64 /* Instantiated */ ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - // Check if we have a homomorphic mapped type, i.e. a type of the form { [P in keyof T]: X } for some - // type variable T. If so, the mapped type is distributive over a union type and when T is instantiated - // to a union type A | B, we produce { [P in keyof A]: X } | { [P in keyof B]: X }. Furthermore, for - // homomorphic mapped types we leave primitive types alone. For example, when T is instantiated to a - // union type A | undefined, we produce { [P in keyof A]: X } | undefined. - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144 /* Index */) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384 /* TypeParameter */) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 /* TypeParameter */ | 32768 /* Object */ | 131072 /* Intersection */ | 524288 /* IndexedAccess */); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 /* Mapped */ | 64 /* Instantiated */, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - // Starting with the parent of the symbol's declaration, check if the mapper maps any of - // the type parameters introduced by enclosing declarations. We just pick the first - // declaration since multiple declarations will all have the same parent anyway. - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 /* ModuleDeclaration */ || node.kind === 265 /* SourceFile */) { - return "quit"; - } - switch (node.kind) { - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230 /* InterfaceDeclaration */) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172 /* MappedType */: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279 /* JSDocFunctionType */: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 /* SourceFile */ || parentKind === 234 /* ModuleBlock */; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - // If we are instantiating a type that has a top-level type alias, obtain the instantiation through - // the type alias instead in order to share instantiations for the same type arguments. This can - // dramatically reduce the number of structurally identical types we generate. Note that we can only - // perform this optimization for top-level type aliases. Consider: - // - // function f1(x: T) { - // type Foo = { x: X, t: T }; - // let obj: Foo = { x: x }; - // return obj; - // } - // function f2(x: U) { return f1(x); } - // let z = f2(42); - // - // Above, the declaration of f2 has an inferred return type that is an instantiation of f1's Foo - // equivalent to { x: U, t: U }. When instantiating this return type, we can't go back to Foo's - // cache because all cached instantiations are of the form { x: ???, t: T }, i.e. they have not been - // instantiated for T. Instead, we need to further instantiate the { x: U, t: U } form. - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384 /* TypeParameter */) { - return mapper(type); - } - if (type.flags & 32768 /* Object */) { - if (type.objectFlags & 16 /* Anonymous */) { - // If the anonymous type originates in a declaration of a function, method, class, or - // interface, in an object type literal, or in an object literal expression, we may need - // to instantiate the type because it might reference a type parameter. We skip instantiation - // if none of the type parameters that are in scope in the type's declaration are mapped by - // the given mapper, however we can only do that analysis if the type isn't itself an - // instantiation. - return type.symbol && - type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && - (type.objectFlags & 64 /* Instantiated */ || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32 /* Mapped */) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4 /* Reference */) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 /* Union */ && !(type.flags & 8190 /* Primitive */)) { - return getUnionType(instantiateTypes(type.types, mapper), /*subtypeReduction*/ false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144 /* Index */) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288 /* IndexedAccess */) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - // Returns true if the given expression contains (at any level of nesting) a function or arrow expression - // that is subject to contextual typing. - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178 /* ObjectLiteralExpression */: - return ts.forEach(node.properties, isContextSensitive); - case 177 /* ArrayLiteralExpression */: - return ts.forEach(node.elements, isContextSensitive); - case 195 /* ConditionalExpression */: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194 /* BinaryExpression */: - return node.operatorToken.kind === 54 /* BarBarToken */ && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261 /* PropertyAssignment */: - return isContextSensitive(node.initializer); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185 /* ParenthesizedExpression */: - return isContextSensitive(node.expression); - case 254 /* JsxAttributes */: - return ts.forEach(node.properties, isContextSensitive); - case 253 /* JsxAttribute */: - // If there is no initializer, JSX attribute has a boolean value of true which is not context sensitive. - return node.initializer && isContextSensitive(node.initializer); - case 256 /* JsxExpression */: - // It is possible to that node.expression is undefined (e.g
) - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - // Functions with type parameters are not context sensitive. - if (node.typeParameters) { - return false; - } - // Functions with any parameters that lack type annotations are context sensitive. - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - // For arrow functions we now know we're not context sensitive. - if (node.kind === 187 /* ArrowFunction */) { - return false; - } - // If the first parameter is not an explicit 'this' parameter, then the function has - // an implicit 'this' parameter which is subject to contextual typing. Otherwise we - // know that all parameters (including 'this') have type annotations and nothing is - // subject to contextual typing. - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16 /* Anonymous */, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - // TYPE CHECKING - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - // A type S is considered to be an instance of a type T if S and T are the same type or if S is a - // subtype of T but not structurally identical to T. This specifically means that two distinct but - // structurally identical types (such as two classes) are not considered instances of each other. - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - /** - * This is *not* a bi-directional relationship. - * If one needs to check both directions for comparability, use a second call to this function or 'checkTypeComparableTo'. - */ - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - /** - * This is *not* a bi-directional relationship. - * If one needs to check both directions for comparability, use a second call to this function or 'isTypeComparableTo'. - */ - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, /*reportErrors*/ false, /*errorReporter*/ undefined, compareTypesAssignable) !== 0 /* False */; - } - /** - * See signatureRelatedTo, compareSignaturesIdentical - */ - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - // TODO (drosen): De-duplicate code between related functions. - if (source === target) { - return -1 /* True */; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0 /* False */; - } - // Spec 1.0 Section 3.8.3 & 3.8.4: - // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - // void sources are assignable to anything. - var related = compareTypes(sourceThisType, targetThisType, /*reportErrors*/ false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0 /* False */; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, /*reportErrors*/ false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0 /* False */; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - // The following block preserves behavior forbidding boolean returning functions from being assignable to type guard returning functions - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0 /* False */; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - if (source.kind === 1 /* Identifier */) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 /* False */ && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - // First see if the return types are compatible in either direction. - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, /*ignoreReturnTypes*/ true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - // If both have rest parameters, get the max and add 1 to - // compensate for the rest parameter. - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - // Return the count for whichever signature doesn't have rest parameters. - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 /* Object */ ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 /* Union */ ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 /* Intersection */ ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256 /* RegularEnum */) || !(target.symbol.flags & 256 /* RegularEnum */) || - (source.flags & 65536 /* Union */) !== (target.flags & 65536 /* Union */)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8 /* EnumMember */) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192 /* Never */) - return false; - if (target.flags & 1 /* Any */ || source.flags & 8192 /* Never */) - return true; - if (source.flags & 262178 /* StringLike */ && target.flags & 2 /* String */) - return true; - if (source.flags & 340 /* NumberLike */ && target.flags & 4 /* Number */) - return true; - if (source.flags & 136 /* BooleanLike */ && target.flags & 8 /* Boolean */) - return true; - if (source.flags & 256 /* EnumLiteral */ && target.flags & 16 /* Enum */ && source.baseType === target) - return true; - if (source.flags & 16 /* Enum */ && target.flags & 16 /* Enum */ && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 /* Undefined */ && (!strictNullChecks || target.flags & (2048 /* Undefined */ | 1024 /* Void */))) - return true; - if (source.flags & 4096 /* Null */ && (!strictNullChecks || target.flags & 4096 /* Null */)) - return true; - if (source.flags & 32768 /* Object */ && target.flags & 16777216 /* NonPrimitive */) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1 /* Any */) - return true; - if ((source.flags & 4 /* Number */ | source.flags & 64 /* NumberLiteral */) && target.flags & 272 /* EnumLike */) - return true; - if (source.flags & 256 /* EnumLiteral */ && - target.flags & 256 /* EnumLiteral */ && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 /* EnumLiteral */ && - target.flags & 16 /* Enum */ && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 /* StringOrNumberLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - source = source.regularType; - } - if (target.flags & 96 /* StringOrNumberLiteral */ && target.flags & 1048576 /* FreshLiteral */) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1 /* Succeeded */; - } - } - if (source.flags & 1032192 /* StructuredOrTypeVariable */ || target.flags & 1032192 /* StructuredOrTypeVariable */) { - return checkTypeRelatedTo(source, target, relation, /*errorNode*/ undefined); - } - return false; - } - /** - * Checks if 'source' is related to 'target' (e.g.: is a assignable to). - * @param source The left-hand-side of the relation. - * @param target The right-hand-side of the relation. - * @param relation The relation considered. One of 'identityRelation', 'subtypeRelation', 'assignableRelation', or 'comparableRelation'. - * Used as both to determine which checks are performed and as a cache of previously computed results. - * @param errorNode The suggested node upon which all errors will be reported, if defined. This may or may not be the actual node used. - * @param headMessage If the error chain should be prepended by a head message, then headMessage will be used. - * @param containingMessageChain A chain of errors to prepend any new errors found. - */ - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, /*reportErrors*/ !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0 /* False */; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */); - targetType = typeToString(target, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(/*reportErrors*/ false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608 /* UnionOrIntersection */)) { - return false; - } - // at this point we know that this is union or intersection type possibly with nullable constituents. - // check if we still will have compound type if we ignore nullable components. - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144 /* Nullable */) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - /** - * Compare two types and return - * * Ternary.True if they are related with no assumptions, - * * Ternary.Maybe if they are related with assumptions of other relationships, or - * * Ternary.False if they are not related. - */ - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 /* StringOrNumberLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - source = source.regularType; - } - if (target.flags & 96 /* StringOrNumberLiteral */ && target.flags & 1048576 /* FreshLiteral */) { - target = target.regularType; - } - // both types are the same - covers 'they are the same primitive type or both are Any' or the same type parameter cases - if (source === target) - return -1 /* True */; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1 /* True */; - if (getObjectFlags(source) & 128 /* ObjectLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0 /* False */; - } - // Above we check for excess properties with respect to the entire target type. When union - // and intersection types are further deconstructed on the target side, we don't want to - // make the check again (as it might fail for a partial target type). Therefore we obtain - // the regular source type and proceed with that. - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - // Note that these checks are specifically ordered to produce correct results. In particular, - // we need to deconstruct unions before intersections (because unions are always at the top), - // and we need to handle "each" relations before "some" relations for the same kind of type. - if (source.flags & 65536 /* Union */) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536 /* Union */) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */) && !(target.flags & 8190 /* Primitive */))) { - return result; - } - } - else if (target.flags & 131072 /* Intersection */) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072 /* Intersection */) { - // Check to see if any constituents of the intersection are immediately related to the target. - // - // Don't report errors though. Checking whether a constituent is related to the source is not actually - // useful and leads to some confusing error messages. Instead it is better to let the below checks - // take care of this, or to not elaborate at all. For instance, - // - // - For an object type (such as 'C = A & B'), users are usually more interested in structural errors. - // - // - For a union type (such as '(A | B) = (C & D)'), it's better to hold onto the whole intersection - // than to report that 'D' is not assignable to 'A' or 'B'. - // - // - For a primitive type or type parameter (such as 'number = A & B') there is no point in - // breaking the intersection apart. - if (result = someTypeRelatedToType(source, target, /*reportErrors*/ false)) { - return result; - } - } - if (source.flags & 1032192 /* StructuredOrTypeVariable */ || target.flags & 1032192 /* StructuredOrTypeVariable */) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 /* Object */ && target.flags & 8190 /* Primitive */) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 /* Object */ && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0 /* False */; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */) { - return recursiveTypeRelatedTo(source, target, /*reportErrors*/ false); - } - if (source.flags & 65536 /* Union */ && target.flags & 65536 /* Union */ || - source.flags & 131072 /* Intersection */ && target.flags & 131072 /* Intersection */) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0 /* False */; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768 /* Object */) && !(getObjectFlags(target) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { - var isComparingJsxAttributes = !!(source.flags & 33554432 /* JsxAttributes */); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - // We know *exactly* where things went wrong when comparing the types. - // Use this property as the error node as this will be more helpful in - // reasoning about what went wrong. - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - // JsxAttributes has an object-literal flag and undergo same type-assignablity check as normal object-literal. - // However, using an object-literal error message will be very confusing to the users so we give different a message. - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, /*reportErrors*/ false); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 /* Union */ && containsType(targetTypes, source)) { - return -1 /* True */; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, /*reportErrors*/ false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], /*reportErrors*/ true); - } - return 0 /* False */; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1 /* True */; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 /* Union */ && containsType(sourceTypes, target)) { - return -1 /* True */; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0 /* False */; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0 /* False */; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1 /* True */; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - // Determine if possibly recursive types are related. First, check if the result is already available in the global cache. - // Second, check if we have already started a comparison of the given two types in which case we assume the result to be true. - // Third, check if both types are part of deeply nested chains of generic type instantiations and if so assume the types are - // equal and infinitely expanding. Fourth, if we have reached a depth of 100 nested comparisons, assume we have runaway recursion - // and issue an error. Otherwise, actually compare the structure of the two types. - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0 /* False */; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2 /* Failed */) { - // We are elaborating errors and the cached result is an unreported failure. Record the result as a reported - // failure and continue computing the relation such that errors get reported. - relation.set(id, 3 /* FailedAndReported */); - } - else { - return related === 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - // If source and target are already being compared, consider them related with assumptions - if (maybeStack[i].get(id)) { - return 1 /* Maybe */; - } - } - if (depth === 100) { - overflow = true; - return 0 /* False */; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1 /* Succeeded */); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1 /* Maybe */; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - // If result is definitely true, copy assumptions to global cache, else copy to next level up - var destinationCache = (result === -1 /* True */ || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - // A false result goes straight into global cache (when something is false under assumptions it - // will also be false without assumptions) - relation.set(id, reportErrors ? 3 /* FailedAndReported */ : 2 /* Failed */); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384 /* TypeParameter */) { - // A source type { [P in keyof T]: X } is related to a target type T if X is related to T[P]. - if (getObjectFlags(source) & 32 /* Mapped */ && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144 /* Index */) { - // A keyof S is related to a keyof T if T is related to S. - if (source.flags & 262144 /* Index */) { - if (result = isRelatedTo(target.type, source.type, /*reportErrors*/ false)) { - return result; - } - } - // A type S is assignable to keyof T if S is assignable to keyof C, where C is the - // constraint of T. - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288 /* IndexedAccess */) { - // A type S is related to a type T[K] if S is related to A[K], where K is string-like and - // A is the apparent type of S. - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384 /* TypeParameter */) { - // A source type T is related to a target type { [P in keyof T]: X } if T[P] is related to X. - if (getObjectFlags(target) & 32 /* Mapped */ && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - // A type parameter with no constraint is not related to the non-primitive object type. - if (constraint || !(target.flags & 16777216 /* NonPrimitive */)) { - if (!constraint || constraint.flags & 1 /* Any */) { - constraint = emptyObjectType; - } - // The constraint may need to be further instantiated with its 'this' type. - constraint = getTypeWithThisArgument(constraint, source); - // Report constraint errors only if the constraint is not the empty object type - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288 /* IndexedAccess */) { - // A type S[K] is related to a type T if A[K] is related to T, where K is string-like and - // A is the apparent type of S. - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 /* IndexedAccess */ && source.indexType === target.indexType) { - // if we have indexed access types with identical index types, see if relationship holds for - // the two object types. - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && source.target === target.target) { - // We have type references to same target type, see if relationship holds for all type arguments - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - // Even if relationship doesn't hold for unions, intersections, or generic type references, - // it may hold in a structural comparison. - var sourceIsPrimitive = !!(source.flags & 8190 /* Primitive */); - if (relation !== identityRelation) { - source = getApparentType(source); - } - // In a check of the form X = A & B, we will have previously checked if A relates to X or B relates - // to X. Failing both of those we want to check if the aggregation of A and B's members structurally - // relates to X. Thus, we include intersection types on the source side here. - if (source.flags & (32768 /* Object */ | 131072 /* Intersection */) && target.flags & 32768 /* Object */) { - // Report structural errors only if we haven't reported any errors yet - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0 /* Call */, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1 /* Construct */, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0 /* String */, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1 /* Number */, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0 /* False */; - } - // A type [P in S]: X is related to a type [Q in T]: Y if T is related to S and X' is - // related to Y, where X' is an instantiation of X in which P is replaced with Q. Notice - // that S and T are contra-variant whereas X and Y are co-variant. - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1 /* True */; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1 /* Any */) { - return -1 /* True */; - } - } - return 0 /* False */; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1 /* True */; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128 /* ObjectLiteral */); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864 /* Optional */) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0 /* False */; - } - } - else if (!(targetProp.flags & 16777216 /* Prototype */)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 /* Private */ || targetPropFlags & 8 /* Private */) { - if (getCheckFlags(sourceProp) & 256 /* ContainsPrivate */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0 /* False */; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 /* Private */ && targetPropFlags & 8 /* Private */) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 /* Private */ ? source : target), typeToString(sourcePropFlags & 8 /* Private */ ? target : source)); - } - } - return 0 /* False */; - } - } - else if (targetPropFlags & 16 /* Protected */) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0 /* False */; - } - } - else if (sourcePropFlags & 16 /* Protected */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0 /* False */; - } - result &= related; - // When checking for comparability, be more lenient with optional properties. - if (relation !== comparableRelation && sourceProp.flags & 67108864 /* Optional */ && !(targetProp.flags & 67108864 /* Optional */)) { - // TypeScript 1.0 spec (April 2014): 3.8.3 - // S is a subtype of a type T, and T is a supertype of S if ... - // S' and T are object types and, for each member M in T.. - // M is a property and S' contains a property N where - // if M is a required property, N is also a required property - // (M - property in T) - // (N - property in S) - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */)) { - return 0 /* False */; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0 /* False */; - } - var result = -1 /* True */; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0 /* False */; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1 /* True */; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - // An abstract constructor type is not assignable to a non-abstract constructor type - // as it would otherwise be possible to new an abstract class. Note that the assignability - // check we perform for an extends clause excludes construct signatures from the target, - // so this check never proceeds. - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0 /* False */; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0 /* False */; - } - } - var result = -1 /* True */; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 /* Instantiated */ && getObjectFlags(target) & 64 /* Instantiated */ && source.symbol === target.symbol) { - // We instantiations of the same anonymous type (which typically will be the type of a method). - // Simply do a pairwise comparison of the signatures in the two signature lists instead of the - // much more expensive N * M comparison matrix we explore below. - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - // Only elaborate errors from the first failure - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, /*enclosingDeclaration*/ undefined, /*flags*/ undefined, kind)); - } - return 0 /* False */; - } - } - return result; - } - /** - * See signatureAssignableTo, compareSignaturesIdentical - */ - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, /*ignoreReturnTypes*/ false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0 /* False */; - } - var result = -1 /* True */; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false, isRelatedTo); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1 /* True */; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 /* String */ || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0 /* False */; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 /* Any */ && !sourceIsPrimitive) { - // Index signature of type any permits assignment from everything but primitives - return -1 /* True */; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 /* Number */ && getIndexInfoOfType(source, 0 /* String */); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1 /* True */; - if (kind === 0 /* String */) { - var sourceNumberInfo = getIndexInfoOfType(source, 1 /* Number */); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0 /* False */; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1 /* True */; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0 /* False */; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24 /* NonPublicAccessibilityModifier */; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24 /* NonPublicAccessibilityModifier */; - // A public, protected and private signature is assignable to a private signature. - if (targetAccessibility === 8 /* Private */) { - return true; - } - // A public and protected signature is assignable to a protected signature. - if (targetAccessibility === 16 /* Protected */ && sourceAccessibility !== 8 /* Private */) { - return true; - } - // Only a public signature is assignable to public signature. - if (targetAccessibility !== 16 /* Protected */ && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - // Invoke the callback for each underlying property symbol of the given symbol and return the first - // value that isn't undefined. - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6 /* Synthetic */) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - // Return the declaring class type of a property or undefined if property not declared in class - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - // Return true if some underlying source property is declared in a class that derives - // from the given base class. - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - // Return true if source property is a valid override of protected parts of target property. - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 /* Protected */ ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - // Return true if the given class derives from each of the declaring classes of the protected - // constituents of the given property. - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 /* Protected */ ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - // Return true if the given type is the constructor type for an abstract class - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16 /* Anonymous */) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32 /* Class */) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128 /* Abstract */) { - return true; - } - } - } - return false; - } - // Return true if the given type is deeply nested. We consider this to be the case when structural type comparisons - // for 5 or more occurrences or instantiations of the type have been recorded on the given stack. It is possible, - // though highly unlikely, for this test to be true in a situation where a chain of instantiations is not infinitely - // expanding. Effectively, we will generate a false positive when two types are structurally equal to at least 5 - // levels, but unequal at some level beyond that. - function isDeeplyNestedType(type, stack, depth) { - // We track all object types that have an associated symbol (representing the origin of the type) - if (depth >= 5 && type.flags & 32768 /* Object */) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 /* Object */ && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - // Two members are considered identical when - // - they are public properties with identical names, optionality, and types, - // - they are private or protected properties originating in the same declaration and having identical types - if (sourceProp === targetProp) { - return -1 /* True */; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24 /* NonPublicAccessibilityModifier */; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24 /* NonPublicAccessibilityModifier */; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0 /* False */; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0 /* False */; - } - } - else { - if ((sourceProp.flags & 67108864 /* Optional */) !== (targetProp.flags & 67108864 /* Optional */)) { - return 0 /* False */; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0 /* False */; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - // A source signature matches a target signature if the two signatures have the same number of required, - // optional, and rest parameters. - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - // A source signature partially matches a target signature if the target signature has no fewer required - // parameters and no more overall parameters than the source signature (where a signature with a rest - // parameter is always considered to have more overall parameters than one without). - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - /** - * See signatureRelatedTo, compareSignaturesIdentical - */ - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - // TODO (drosen): De-duplicate code between related functions. - if (source === target) { - return -1 /* True */; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0 /* False */; - } - // Check that the two signatures have the same number of type parameters. We might consider - // also checking that any type parameter constraints match, but that would require instantiating - // the constraints with a common set of type arguments to get relatable entities in places where - // type parameters occur in the constraints. The complexity of doing that doesn't seem worthwhile, - // particularly as we're comparing erased versions of the signatures below. - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0 /* False */; - } - // Spec 1.0 Section 3.8.3 & 3.8.4: - // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0 /* False */; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0 /* False */; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - // When the candidate types are all literal types with the same base type, the common - // supertype is a union of those literal types. Otherwise, the common supertype is the - // first type that is a supertype of each of the other types. - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (!primaryTypes.length) { - return getUnionType(types, /*subtypeReduction*/ true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144 /* Nullable */); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - // The downfallType/bestSupertypeDownfallType is the first type that caused a particular candidate - // to not be the common supertype. So if it weren't for this one downfallType (and possibly others), - // the type in question could have been the common supertype. - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - // types.length - 1 is the maximum score, given that getCommonSupertype returned false - if (bestSupertypeScore === types.length - 1) { - break; - } - } - // In the following errors, the {1} slot is before the {0} slot because checkTypeSubtypeOf supplies the - // subtype as the first argument to the error - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 /* Reference */ && type.target === globalArrayType; - } - function isArrayLikeType(type) { - // A type is array-like if it is a reference to the global Array or global ReadonlyArray type, - // or if it is not the undefined or null type and if it is assignable to ReadonlyArray - return getObjectFlags(type) & 4 /* Reference */ && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 /* Literal */ | 2048 /* Undefined */ | 4096 /* Null */)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 /* Boolean */ ? true : - type.flags & 65536 /* Union */ ? type.flags & 16 /* Enum */ ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 /* StringLiteral */ ? stringType : - type.flags & 64 /* NumberLiteral */ ? numberType : - type.flags & 128 /* BooleanLiteral */ ? booleanType : - type.flags & 256 /* EnumLiteral */ ? type.baseType : - type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 /* StringLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? stringType : - type.flags & 64 /* NumberLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? numberType : - type.flags & 128 /* BooleanLiteral */ ? booleanType : - type.flags & 256 /* EnumLiteral */ ? type.baseType : - type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - /** - * Check if a Type was written as a tuple type literal. - * Prefer using isTupleLikeType() unless the use of `elementTypes` is required. - */ - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - // Returns the String, Number, Boolean, StringLiteral, NumberLiteral, BooleanLiteral, Void, Undefined, or Null - // flags for the string, number, boolean, "", 0, false, void, undefined, or null types respectively. Returns - // no flags for all other types (including non-falsy literal types). - function getFalsyFlags(type) { - return type.flags & 65536 /* Union */ ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 /* StringLiteral */ ? type.text === "" ? 32 /* StringLiteral */ : 0 : - type.flags & 64 /* NumberLiteral */ ? type.text === "0" ? 64 /* NumberLiteral */ : 0 : - type.flags & 128 /* BooleanLiteral */ ? type === falseType ? 128 /* BooleanLiteral */ : 0 : - type.flags & 7406 /* PossiblyFalsy */; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178 /* StringLike */) - types.push(emptyStringType); - if (flags & 340 /* NumberLike */) - types.push(zeroType); - if (flags & 136 /* BooleanLike */) - types.push(falseType); - if (flags & 1024 /* Void */) - types.push(voidType); - if (flags & 2048 /* Undefined */) - types.push(undefinedType); - if (flags & 4096 /* Null */) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 /* DefinitelyFalsy */ ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392 /* DefinitelyFalsy */); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288 /* NEUndefinedOrNull */) : type; - } - /** - * Return true if type was inferred from an object literal or written as an object type literal - * with no call or construct signatures. - */ - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */)) !== 0 && - getSignaturesOfType(type, 0 /* Call */).length === 0 && - getSignaturesOfType(type, 1 /* Construct */).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - /** - * If the the provided object literal is subject to the excess properties check, - * create a new that is exempt. Recursively mark object literal members as exempt. - * Leave signatures alone since they are not subject to the check. - */ - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 /* ObjectLiteral */ && type.flags & 1048576 /* FreshLiteral */)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576 /* FreshLiteral */; - regularNew.objectFlags |= 128 /* ObjectLiteral */; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - // Since get accessors already widen their return value there is no need to - // widen accessor based properties here. - members.set(prop.name, prop.flags & 4 /* Property */ ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0 /* String */); - var numberIndexInfo = getIndexInfoOfType(type, 1 /* Number */); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 /* Nullable */ ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456 /* RequiresWidening */) { - if (type.flags & 6144 /* Nullable */) { - return anyType; - } - if (getObjectFlags(type) & 128 /* ObjectLiteral */) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536 /* Union */) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - /** - * Reports implicit any errors that occur as a result of widening 'null' and 'undefined' - * to 'any'. A call to reportWideningErrorsInType is normally accompanied by a call to - * getWidenedType. But in some cases getWidenedType is called without reporting errors - * (type argument inference is an example). - * - * The return value indicates whether an error was in fact reported. The particular circumstances - * are on a best effort basis. Currently, if the null or undefined that causes widening is inside - * an object literal property (arbitrarily deeply), this function reports an error. If no error is - * reported, reportImplicitAnyError is a suitable fallback to report a general error. - */ - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536 /* Union */) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128 /* ObjectLiteral */) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152 /* ContainsWideningType */) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146 /* Parameter */: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176 /* BindingElement */: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152 /* ContainsWideningType */) { - // Report implicit any error within type if possible, otherwise report error on declaration - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - // Return true if the given type could possibly reference a type parameter for which - // we perform type inference (i.e. a type parameter of a generic function). We cache - // results for union and intersection types for performance reasons. - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 /* TypeVariable */ || - objectFlags & 4 /* Reference */ && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (8192 /* Method */ | 2048 /* TypeLiteral */ | 32 /* Class */) || - objectFlags & 32 /* Mapped */ || - type.flags & 196608 /* UnionOrIntersection */ && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 /* UnionOrIntersection */ && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - // Infer a suitable input type for a homomorphic mapped type { [P in keyof T]: X }. We construct - // an object type with the same set of properties as the source type, where the type of each - // property is computed by inferring from the source property type to X for the type - // variable T[P] (i.e. we treat the type T[P] as the type variable we're inferring for). - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0 /* String */); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864 /* Optional */; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, /*subtypeReduction*/ true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - // Source and target are types originating in the same generic type alias declaration. - // Simply infer from source type arguments to target type arguments. - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 /* Union */ && target.flags & 65536 /* Union */ && !(source.flags & 16 /* Enum */ && target.flags & 16 /* Enum */) || - source.flags & 131072 /* Intersection */ && target.flags & 131072 /* Intersection */) { - // Source and target are both unions or both intersections. If source and target - // are the same type, just relate each constituent type to itself. - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - // Find each source constituent type that has an identically matching target constituent - // type, and for each such type infer from the type to itself. When inferring from a - // type to itself we effectively find all type parameter occurrences within that type - // and infer themselves as their type arguments. We have special handling for numeric - // and string literals because the number and string types are not represented as unions - // of all their possible values. - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 /* NumberLiteral */ | 32 /* StringLiteral */)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - // Next, to improve the quality of inferences, reduce the source and target types by - // removing the identically matched constituents. For example, when inferring from - // 'string | string[]' to 'string | T' we reduce the types to 'string[]' and 'T'. - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672 /* TypeVariable */) { - // If target is a type parameter, make an inference, unless the source type contains - // the anyFunctionType (the wildcard type that's used to avoid contextually typing functions). - // Because the anyFunctionType is internal, it should not be exposed to the user by adding - // it as an inference candidate. Hopefully, a better candidate will come along that does - // not contain anyFunctionType when we come back to this argument for its second round - // of inference. - if (source.flags & 8388608 /* ContainsAnyFunctionType */) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - // Any inferences that are made to a type parameter in a union type are inferior - // to inferences made to a flat (non-union) type. This is because if we infer to - // T | string[], we really don't know if we should be inferring to T or not (because - // the correct constituent on the target side could be string[]). Therefore, we put - // such inferior inferences into a secondary bucket, and only use them if the primary - // bucket is empty. - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 /* TypeParameter */ && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && source.target === target.target) { - // If source and target are references to the same generic type, infer from type arguments - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608 /* UnionOrIntersection */) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - // First infer to each type in union or intersection that isn't a type variable - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 /* TypeVariable */ && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - // Next, if target containings a single naked type variable, make a secondary inference to that type - // variable. This gives meaningful results for union types in co-variant positions and intersection - // types in contra-variant positions (such as callback parameters). - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608 /* UnionOrIntersection */) { - // Source is a union or intersection type, infer from each constituent type - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768 /* Object */) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32 /* Mapped */) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144 /* Index */) { - // We're inferring from some source type S to a homomorphic mapped type { [P in keyof T]: X }, - // where T is a type variable. Use inferTypeForHomomorphicMappedType to infer a suitable source - // type and then make a secondary inference from that type to T. We make a secondary inference - // such that direct inferences to T get priority over inferences to Partial, for example. - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384 /* TypeParameter */) { - // We're inferring from some source type S to a mapped type { [P in T]: X }, where T is a type - // parameter. Infer from 'keyof S' to T and infer from a union of each property type in S to X. - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0 /* Call */); - inferFromSignatures(source, target, 1 /* Construct */); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0 /* String */); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0 /* String */) || - getImplicitIndexTypeOfType(source, 0 /* String */); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1 /* Number */); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1 /* Number */) || - getIndexTypeOfType(source, 0 /* String */) || - getImplicitIndexTypeOfType(source, 1 /* Number */); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - /** - * Return a new union or intersection type computed by removing a given set of types - * from a given union or intersection type. - */ - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 /* Union */ ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 /* Primitive */ | 262144 /* Index */); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - // We widen inferred literal types if - // all inferences were made to top-level ocurrences of the type parameter, and - // the type parameter has no constraint or its constraint includes no primitive or literal types, and - // the type parameter was fixed during inference or does not occur at top-level in the return type. - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - // Infer widened union or supertype, or the unknown type for no common supertype - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, /*subtypeReduction*/ true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - // Infer either the default or the empty object type when no inferences were - // made. It is important to remember that in this case, inference still - // succeeds, meaning there is no error for not having inference candidates. An - // inference error only occurs when there are *conflicting* candidates, i.e. - // candidates with no common supertype. - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - // Instantiate the default type. Any forward reference to a type - // parameter should be instantiated to the empty object type. - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - // Only do the constraint check if inference succeeded (to prevent cascading errors) - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - // If inference failed, it is necessary to record the index of the failed type parameter (the one we are on). - // It might be that inference has already failed on a later type parameter on a previous call to inferTypeArguments. - // So if this failure is on preceding type parameter, this type parameter is the new failure index. - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - // EXPRESSION TYPE CHECKING - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 /* Value */ | 1048576 /* ExportValue */, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - // TypeScript 1.0 spec (April 2014): 3.6.3 - // A type query consists of the keyword typeof followed by an expression. - // The expression is restricted to a single identifier or a sequence of identifiers separated by periods - return !!ts.findAncestor(node, function (n) { return n.kind === 162 /* TypeQuery */ ? true : n.kind === 71 /* Identifier */ || n.kind === 143 /* QualifiedName */ ? false : "quit"; }); - } - // Return the flow cache key for a "dotted name" (i.e. a sequence of identifiers - // separated by dots). The key consists of the id of the symbol referenced by the - // leftmost identifier followed by zero or more property names separated by dots. - // The result is undefined if the reference isn't a dotted name. - function getFlowCacheKey(node) { - if (node.kind === 71 /* Identifier */) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99 /* ThisKeyword */) { - return "0"; - } - if (node.kind === 179 /* PropertyAccessExpression */) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - return node; - case 179 /* PropertyAccessExpression */: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71 /* Identifier */: - return target.kind === 71 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 /* VariableDeclaration */ || target.kind === 176 /* BindingElement */) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99 /* ThisKeyword */: - return target.kind === 99 /* ThisKeyword */; - case 97 /* SuperKeyword */: - return target.kind === 97 /* SuperKeyword */; - case 179 /* PropertyAccessExpression */: - return target.kind === 179 /* PropertyAccessExpression */ && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179 /* PropertyAccessExpression */) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - // Return true if target is a property access xxx.yyy, source is a property access xxx.zzz, the declared - // type of xxx is a union type, and yyy is a property that is possibly a discriminant. We consider a property - // a possible discriminant if its type differs in the constituents of containing union type, and if every - // choice is a unit type or a union of unit types. - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 /* PropertyAccessExpression */ && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71 /* Identifier */) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179 /* PropertyAccessExpression */) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536 /* Union */) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 /* HasNonUniformType */ && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 /* PropertyAccessExpression */ && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536 /* Union */)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - // Remove those constituent types of declaredType to which no constituent type of assignedType is assignable. - // For example, when a variable of type number | string | boolean is assigned a value of type number | boolean, - // we remove type string. - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192 /* Never */) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192 /* Never */)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0 /* None */; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - // We do a quick check for a "bind" property before performing the more expensive subtype - // check. This gives us a quicker out in the common case where an object type is not a function. - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2 /* String */) { - return strictNullChecks ? 4079361 /* StringStrictFacts */ : 4194049 /* StringFacts */; - } - if (flags & 32 /* StringLiteral */) { - return strictNullChecks ? - type.text === "" ? 3030785 /* EmptyStringStrictFacts */ : 1982209 /* NonEmptyStringStrictFacts */ : - type.text === "" ? 3145473 /* EmptyStringFacts */ : 4194049 /* NonEmptyStringFacts */; - } - if (flags & (4 /* Number */ | 16 /* Enum */)) { - return strictNullChecks ? 4079234 /* NumberStrictFacts */ : 4193922 /* NumberFacts */; - } - if (flags & (64 /* NumberLiteral */ | 256 /* EnumLiteral */)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 /* ZeroStrictFacts */ : 1982082 /* NonZeroStrictFacts */ : - isZero ? 3145346 /* ZeroFacts */ : 4193922 /* NonZeroFacts */; - } - if (flags & 8 /* Boolean */) { - return strictNullChecks ? 4078980 /* BooleanStrictFacts */ : 4193668 /* BooleanFacts */; - } - if (flags & 136 /* BooleanLike */) { - return strictNullChecks ? - type === falseType ? 3030404 /* FalseStrictFacts */ : 1981828 /* TrueStrictFacts */ : - type === falseType ? 3145092 /* FalseFacts */ : 4193668 /* TrueFacts */; - } - if (flags & 32768 /* Object */) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 /* FunctionStrictFacts */ : 8376288 /* FunctionFacts */ : - strictNullChecks ? 6166480 /* ObjectStrictFacts */ : 8378320 /* ObjectFacts */; - } - if (flags & (1024 /* Void */ | 2048 /* Undefined */)) { - return 2457472 /* UndefinedFacts */; - } - if (flags & 4096 /* Null */) { - return 2340752 /* NullFacts */; - } - if (flags & 512 /* ESSymbol */) { - return strictNullChecks ? 1981320 /* SymbolStrictFacts */ : 4193160 /* SymbolFacts */; - } - if (flags & 16777216 /* NonPrimitive */) { - return strictNullChecks ? 6166480 /* ObjectStrictFacts */ : 8378320 /* ObjectFacts */; - } - if (flags & 540672 /* TypeVariable */) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608 /* UnionOrIntersection */) { - return getTypeFactsOfTypes(type.types); - } - return 8388607 /* All */; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072 /* NEUndefined */), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1 /* Number */) || - getIndexTypeOfType(type, 0 /* String */) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 /* BinaryExpression */ && parent.parent.left === parent || - parent.parent.kind === 216 /* ForOfStatement */ && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215 /* ForInStatement */: - return stringType; - case 216 /* ForOfStatement */: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194 /* BinaryExpression */: - return getAssignedTypeOfBinaryExpression(parent); - case 188 /* DeleteExpression */: - return undefinedType; - case 177 /* ArrayLiteralExpression */: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198 /* SpreadElement */: - return getAssignedTypeOfSpreadExpression(parent); - case 261 /* PropertyAssignment */: - return getAssignedTypeOfPropertyAssignment(parent); - case 262 /* ShorthandPropertyAssignment */: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 /* ObjectBindingPattern */ ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - // Return the cached type if one is available. If the type of the variable was inferred - // from its initializer, we'll already have cached the type. Otherwise we compute it now - // without caching such that transient types are reflected. - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215 /* ForInStatement */) { - return stringType; - } - if (node.parent.parent.kind === 216 /* ForOfStatement */) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 /* VariableDeclaration */ ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 /* VariableDeclaration */ || node.kind === 176 /* BindingElement */ ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 /* VariableDeclaration */ && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 /* BindingElement */ && node.parent.kind === 194 /* BinaryExpression */ && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185 /* ParenthesizedExpression */: - return getReferenceCandidate(node.expression); - case 194 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 58 /* EqualsToken */: - return getReferenceCandidate(node.left); - case 26 /* CommaToken */: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 /* ParenthesizedExpression */ || - parent.kind === 194 /* BinaryExpression */ && parent.operatorToken.kind === 58 /* EqualsToken */ && parent.left === node || - parent.kind === 194 /* BinaryExpression */ && parent.operatorToken.kind === 26 /* CommaToken */ && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257 /* CaseClause */) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - // If all case clauses specify expressions that have unit types, we return an array - // of those unit types. Otherwise we return an empty array. - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 /* Union */ ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 /* Union */ && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536 /* Union */) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 /* EnumLiteral */ && target.flags & 16 /* Enum */ && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 /* Union */ ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536 /* Union */) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - // Apply a mapping function to a type and return the resulting type. If the source type - // is a union type, the mapping function is applied to each constituent type and a union - // of the resulting types is returned. - function mapType(type, mapper) { - if (!(type.flags & 65536 /* Union */)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - // Return a new type in which occurrences of the string and number primitive types in - // typeWithPrimitives have been replaced with occurrences of string literals and numeric - // literals in typeWithLiterals, respectively. - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32 /* StringLiteral */) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64 /* NumberLiteral */)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 /* String */ ? extractTypesOfKind(typeWithLiterals, 2 /* String */ | 32 /* StringLiteral */) : - t.flags & 4 /* Number */ ? extractTypesOfKind(typeWithLiterals, 4 /* Number */ | 64 /* NumberLiteral */) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - // An evolving array type tracks the element types that have so far been seen in an - // 'x.push(value)' or 'x[n] = value' operation along the control flow graph. Evolving - // array types are ultimately converted into manifest array types (using getFinalArrayType) - // and never escape the getFlowTypeOfReference function. - function createEvolvingArrayType(elementType) { - var result = createObjectType(256 /* EvolvingArray */); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - // When adding evolving array element types we do not perform subtype reduction. Instead, - // we defer subtype reduction until the evolving array type is finalized into a manifest - // array type. - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 /* Never */ ? - autoArrayType : - createArrayType(elementType.flags & 65536 /* Union */ ? - getUnionType(elementType.types, /*subtypeReduction*/ true) : - elementType); - } - // We perform subtype reduction upon obtaining the final array type from an evolving array type. - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192 /* Never */)) { - if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - // At flow control branch or loop junctions, if the type along every antecedent code path - // is an evolving array type, we construct a combined evolving array type. Otherwise we - // finalize all evolving array types. - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - // Return true if the given node is 'x' in an 'x.length', x.push(value)', 'x.unshift(value)' or - // 'x[n] = value' operation, where 'n' is an expression of type any, undefined, or a number-like type. - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 /* PropertyAccessExpression */ && (parent.name.text === "length" || - parent.parent.kind === 181 /* CallExpression */ && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 /* ElementAccessExpression */ && - parent.expression === root && - parent.parent.kind === 194 /* BinaryExpression */ && - parent.parent.operatorToken.kind === 58 /* EqualsToken */ && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 /* NumberLike */ | 2048 /* Undefined */); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97 /* SuperKeyword */) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431 /* Narrowable */)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - // When the reference is 'x' in an 'x.length', 'x.push(value)', 'x.unshift(value)' or x[n] = value' operation, - // we give type 'any[]' to 'x' instead of using the type determined by control flow analysis such that operations - // on empty arrays are possible without implicit any errors and new element types can be inferred without - // type mismatch errors. - var resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 /* NonNullExpression */ && getTypeWithFacts(resultType, 524288 /* NEUndefinedOrNull */).flags & 8192 /* Never */) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024 /* Shared */) { - // We cache results of flow type resolution for shared nodes that were previously visited in - // the same getFlowTypeOfReference invocation. A node is considered shared when it is the - // antecedent of more than one node. - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096 /* AfterFinally */) { - // block flow edge: finally -> pre-try (for larger explanation check comment in binder.ts - bindTryStatement - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048 /* PreFinally */) { - // locked pre-finally flows are filtered out in getTypeAtFlowBranchLabel - // so here just redirect to antecedent - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16 /* Assignment */) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96 /* Condition */) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128 /* SwitchClause */) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12 /* Label */) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 /* BranchLabel */ ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256 /* ArrayMutation */) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2 /* Start */) { - // Check if we should continue with the control flow of the containing function. - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 /* PropertyAccessExpression */ && reference.kind !== 99 /* ThisKeyword */) { - flow = container.flowNode; - continue; - } - // At the top of the flow we have the initial type. - type = initialType; - } - else { - // Unreachable code errors are reported in the binding phase. Here we - // simply return the non-auto declared type to reduce follow-on errors. - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024 /* Shared */) { - // Record visited node and the associated type in the cache. - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - // Assignments only narrow the computed type if the declared type is a union type. Thus, we - // only need to evaluate the assigned type if the declared type is a union type. - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2 /* Compound */) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536 /* Union */) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - // We didn't have a direct match. However, if the reference is a dotted name, this - // may be an assignment to a left hand part of the reference. For example, for a - // reference 'x.y.z', we may be at an assignment to 'x.y' or 'x'. In that case, - // return the declared type. - if (containsMatchingReference(reference, node)) { - return declaredType; - } - // Assignment doesn't affect reference - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 /* CallExpression */ ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256 /* EvolvingArray */) { - var evolvedType_1 = type; - if (node.kind === 181 /* CallExpression */) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 /* NumberLike */ | 2048 /* Undefined */)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192 /* Never */) { - return flowType; - } - // If we have an antecedent type (meaning we're reachable in some way), we first - // attempt to narrow the antecedent type. If that produces the never type, and if - // the antecedent type is incomplete (i.e. a transient type in a loop), then we - // take the type guard as an indication that control *could* reach here once we - // have the complete type. We proceed by switching to the silent never type which - // doesn't report errors when operators are applied to it. Note that this is the - // *only* place a silent never type is ever generated. - var assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 /* Never */ ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 /* PreFinally */ && antecedent.lock.locked) { - // if flow correspond to branch from pre-try to finally and this branch is locked - this means that - // we initially have started following the flow outside the finally block. - // in this case we should ignore this branch. - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - // If the type at a particular antecedent path is the declared type and the - // reference is known to always be assigned (i.e. when declared and initial types - // are the same), there is no reason to process more antecedents since the only - // possible outcome is subtypes that will be removed in the final union type anyway. - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - // If an antecedent type is not a subset of the declared type, we need to perform - // subtype reduction. This happens when a "foreign" type is injected into the control - // flow using the instanceof operator or a user defined type predicate. - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - // If we have previously computed the control flow type for the reference at - // this flow loop junction, return the cached type. - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - // If this flow loop junction and reference are already being processed, return - // the union of the types computed for each branch so far, marked as incomplete. - // It is possible to see an empty array in cases where loops are nested and the - // back edge of the outer loop reaches an inner loop that is already being analyzed. - // In such cases we restart the analysis of the inner loop, which will then see - // a non-empty in-process array for the outer loop and eventually terminate because - // the first antecedent of a loop junction is always the non-looping control flow - // path that leads to the top. - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], /*subtypeReduction*/ false), /*incomplete*/ true); - } - } - // Add the flow loop junction and reference to the in-process stack and analyze - // each antecedent code path. - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - // If we see a value appear in the cache it is a sign that control flow analysis - // was restarted and completed by checkExpressionCached. We can simply pick up - // the resulting type and bail out. - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - // If an antecedent type is not a subset of the declared type, we need to perform - // subtype reduction. This happens when a "foreign" type is injected into the control - // flow using the instanceof operator or a user defined type predicate. - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - // If the type at a particular antecedent path is the declared type there is no - // reason to process more antecedents since the only possible outcome is subtypes - // that will be removed in the final union type anyway. - if (type === declaredType) { - break; - } - } - // The result is incomplete if the first antecedent (the non-looping control flow path) - // is incomplete. - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, /*incomplete*/ true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 /* PropertyAccessExpression */ && - declaredType.flags & 65536 /* Union */ && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 /* Truthy */ : 2097152 /* Falsy */); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 /* Truthy */ : 2097152 /* Falsy */); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 /* TypeOfExpression */ && right_1.kind === 9 /* StringLiteral */) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 /* TypeOfExpression */ && left_1.kind === 9 /* StringLiteral */) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93 /* InstanceOfKeyword */: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26 /* CommaToken */: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1 /* Any */) { - return type; - } - if (operator === 33 /* ExclamationEqualsToken */ || operator === 35 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144 /* Nullable */) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 /* EqualsEqualsToken */ || operator === 33 /* ExclamationEqualsToken */; - var facts = doubleEquals ? - assumeTrue ? 65536 /* EQUndefinedOrNull */ : 524288 /* NEUndefinedOrNull */ : - value.kind === 95 /* NullKeyword */ ? - assumeTrue ? 32768 /* EQNull */ : 262144 /* NENull */ : - assumeTrue ? 16384 /* EQUndefined */ : 131072 /* NEUndefined */; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497 /* NotUnionOrUnit */) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 /* Never */ ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - // We have '==', '!=', '====', or !==' operator with 'typeof xxx' and string literal operands - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - // For a reference of the form 'x.y', a 'typeof x === ...' type guard resets the - // narrowed type of 'y' to its declared type. - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 /* ExclamationEqualsToken */ || operator === 35 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536 /* Union */)) { - // We narrow a non-union type to an exact primitive type if the non-union type - // is a supertype of that primitive type. For example, type 'any' can be narrowed - // to one of the primitive types. - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 /* TypeofEQHostObject */ : - typeofNEFacts.get(literal.text) || 8192 /* TypeofNEHostObject */; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - // We only narrow if all case expressions specify values with unit types - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 /* Never */ ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 /* Never */ ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - // For a reference of the form 'x.y', an 'x instanceof T' type guard resets the - // narrowed type of 'y' to its declared type. - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - // Check that right operand is a function type with a prototype property - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - // Target type is type of the prototype property - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - // Don't narrow from 'any' if the target type is exactly 'Object' or 'Function' - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - // Target type is type of construct signature - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2 /* Interface */) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16 /* Anonymous */) { - constructSignatures = getSignaturesOfType(rightType, 1 /* Construct */); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - // If the current type is a union type, remove all constituents that couldn't be instances of - // the candidate type. If one or more constituents remain, return a union of those. - if (type.flags & 65536 /* Union */) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192 /* Never */)) { - return assignableType; - } - } - // If the candidate type is a subtype of the target type, narrow to the candidate type. - // Otherwise, if the target type is assignable to the candidate type, keep the target type. - // Otherwise, if the candidate type is assignable to the target type, narrow to the candidate - // type. Otherwise, the types are completely unrelated, so narrow to an intersection of the - // two types. - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - // Don't narrow from 'any' if the predicate type is exactly 'Object' or 'Function' - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 /* ElementAccessExpression */ || invokedExpression.kind === 179 /* PropertyAccessExpression */) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - // Narrow the given type based on the given expression having the assumed boolean value. The returned type - // will be a subtype or the same type as the argument. - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 179 /* PropertyAccessExpression */: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181 /* CallExpression */: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185 /* ParenthesizedExpression */: - return narrowType(type, expr.expression, assumeTrue); - case 194 /* BinaryExpression */: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192 /* PrefixUnaryExpression */: - if (expr.operator === 51 /* ExclamationToken */) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - // If we have an identifier or a property access at the given location, if the location is - // an dotted name expression, and if the location is not an assignment target, obtain the type - // of the expression (which will reflect control flow analysis). If the expression indeed - // resolved to the given symbol, return the narrowed type. - if (location.kind === 71 /* Identifier */) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - // The location isn't a reference to the given symbol, meaning we're being asked - // a hypothetical question of what type the symbol would have if there was a reference - // to it at the given location. Since we have no control flow information for the - // hypothetical reference (control flow information is created and attached by the - // binder), we simply return the declared type of the symbol. - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 /* ModuleBlock */ || - node.kind === 265 /* SourceFile */ || - node.kind === 149 /* PropertyDeclaration */; - }); - } - // Check if a parameter is assigned anywhere within its declaring function. - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304 /* AssignmentsMarked */)) { - links.flags |= 4194304 /* AssignmentsMarked */; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304 /* AssignmentsMarked */); }); - } - function markParameterAssignments(node) { - if (node.kind === 71 /* Identifier */) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146 /* Parameter */) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - /** remove undefined from the annotated type of a parameter when there is an initializer (that doesn't include undefined) */ - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 /* Parameter */ && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 /* Undefined */ && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048 /* Undefined */); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072 /* NEUndefined */) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - // As noted in ECMAScript 6 language spec, arrow functions never have an arguments objects. - // Although in down-level emit of arrow function, we emit it using function expression which means that - // arguments objects will be bound to the inner object; emitting arrow function natively in ES6, arguments objects - // will be bound to non-arrow function that contain this arrow function. This results in inconsistent behavior. - // To avoid that we will give an error to users if they use arguments objects in arrow function so that they - // can explicitly bound arguments objects - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2 /* ES2015 */) { - if (container.kind === 187 /* ArrowFunction */) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256 /* Async */)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192 /* CaptureArguments */; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 /* Alias */ && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32 /* Class */) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - // Due to the emit for class decorators, any reference to the class from inside of the class body - // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind - // behavior of class names in ES6. - if (declaration_1.kind === 229 /* ClassDeclaration */ - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608 /* ClassWithConstructorReference */; - getNodeLinks(node).flags |= 16777216 /* ConstructorReferenceInClass */; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199 /* ClassExpression */) { - // When we emit a class expression with static members that contain a reference - // to the constructor in the initializer, we will need to substitute that - // binding with an alias as the class name is not in scope. - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 /* PropertyDeclaration */ && ts.hasModifier(container, 32 /* Static */)) { - getNodeLinks(declaration_1).flags |= 8388608 /* ClassWithConstructorReference */; - getNodeLinks(node).flags |= 16777216 /* ConstructorReferenceInClass */; - } - break; - } - container = ts.getThisContainer(container, /*includeArrowFunctions*/ false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3 /* Variable */)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - // We only narrow variables and parameters occurring in a non-assignment position. For all other - // entities we simply return the declared type. - if (!(localOrExportSymbol.flags & 3 /* Variable */) || assignmentKind === 1 /* Definite */ || !declaration) { - return type; - } - // The declaration container is the innermost function that encloses the declaration of the variable - // or parameter. The flow container is the innermost function starting with which we analyze the control - // flow graph to determine the control flow based type. - var isParameter = ts.getRootDeclaration(declaration).kind === 146 /* Parameter */; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - // When the control flow originates in a function expression or arrow function and we are referencing - // a const variable or parameter from an outer function, we extend the origin of the control flow - // analysis to include the immediately enclosing function. - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 /* FunctionExpression */ || - flowContainer.kind === 187 /* ArrowFunction */ || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - // We only look for uninitialized variables in strict null checking mode, and only when we can analyze - // the entire control flow graph from the variable's declaration (i.e. when the flow container and - // declaration container are the same). - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1 /* Any */) !== 0 || isInTypeQuery(node) || node.parent.kind === 246 /* ExportSpecifier */) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048 /* Undefined */); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - // A variable is considered uninitialized when it is possible to analyze the entire control flow graph - // from declaration to use, and when the variable's declared type doesn't include undefined but the - // control flow based type does include undefined. - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048 /* Undefined */) && getFalsyFlags(flowType) & 2048 /* Undefined */) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - // Return the declared type to reduce follow-on errors - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 /* ES2015 */ || - (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || - symbol.valueDeclaration.parent.kind === 260 /* CatchClause */) { - return; - } - // 1. walk from the use site up to the declaration and check - // if there is anything function like between declaration and use-site (is binding/class is captured in function). - // 2. walk from the declaration up to the boundary of lexical environment and check - // if there is an iteration statement in between declaration and boundary (is binding/class declared inside iteration statement) - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, /*lookInLabeledStatements*/ false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - // mark iteration statement as containing block-scoped binding captured in some function - getNodeLinks(current).flags |= 65536 /* LoopWithCapturedBlockScopedBinding */; - } - // mark variables that are declared in loop initializer and reassigned inside the body of ForStatement. - // if body of ForStatement will be converted to function then we'll need a extra machinery to propagate reassigned values back. - if (container.kind === 214 /* ForStatement */ && - ts.getAncestor(symbol.valueDeclaration, 227 /* VariableDeclarationList */).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152 /* NeedsLoopOutParameter */; - } - // set 'declared inside loop' bit on the block-scoped binding - getNodeLinks(symbol.valueDeclaration).flags |= 262144 /* BlockScopedBindingInLoop */; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072 /* CapturedBlockScopedBinding */; - } - } - function isAssignedInBodyOfForStatement(node, container) { - // skip parenthesized nodes - var current = node; - while (current.parent.kind === 185 /* ParenthesizedExpression */) { - current = current.parent; - } - // check if node is used as LHS in some assignment expression - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 /* PrefixUnaryExpression */ || current.parent.kind === 193 /* PostfixUnaryExpression */)) { - var expr = current.parent; - isAssigned = expr.operator === 43 /* PlusPlusToken */ || expr.operator === 44 /* MinusMinusToken */; - } - if (!isAssigned) { - return false; - } - // at this point we know that node is the target of assignment - // now check that modification happens inside the statement part of the ForStatement - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2 /* LexicalThis */; - if (container.kind === 149 /* PropertyDeclaration */ || container.kind === 152 /* Constructor */) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4 /* CaptureThis */; - } - else { - getNodeLinks(container).flags |= 4 /* CaptureThis */; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - /** - * Return a cached result if super-statement is already found. - * Otherwise, find a super statement in a given constructor function and cache the result in the node-links of the constructor - * - * @param constructor constructor-function to look for super statement - */ - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - // Only trying to find super-call if we haven't yet tried to find one. Once we try, we will record the result - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - /** - * Check if the given class-declaration extends null then return true. - * Otherwise, return false - * @param classDecl a class declaration to check if it extends null - */ - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - // If a containing class does not have extends clause or the class extends null - // skip checking whether super statement is called before "this" accessing. - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - // We should give an error in the following cases: - // - No super-call - // - "this" is accessing before super-call. - // i.e super(this) - // this.x; super(); - // We want to make sure that super-call is done before accessing "this" so that - // "this" is not accessed as a parameter of the super-call. - if (!superCall || superCall.end > node.pos) { - // In ES6, super inside constructor of class-declaration has to precede "this" accessing - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - // Stop at the first arrow function so that we can - // tell whether 'this' needs to be captured. - var container = ts.getThisContainer(node, /* includeArrowFunctions */ true); - var needToCaptureLexicalThis = false; - if (container.kind === 152 /* Constructor */) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - // Now skip arrow functions to get the "real" owner of 'this'. - if (container.kind === 187 /* ArrowFunction */) { - container = ts.getThisContainer(container, /* includeArrowFunctions */ false); - // When targeting es6, arrow function lexically bind "this" so we do not need to do the work of binding "this" in emitted code - needToCaptureLexicalThis = (languageVersion < 2 /* ES2015 */); - } - switch (container.kind) { - case 233 /* ModuleDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - break; - case 232 /* EnumDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - break; - case 152 /* Constructor */: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - if (ts.getModifierFlags(container) & 32 /* Static */) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - } - break; - case 144 /* ComputedPropertyName */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - // Note: a parameter initializer should refer to class-this unless function-this is explicitly annotated. - // If this is a function in a JS file, it might be a class method. Check if it's the RHS - // of a x.prototype.y = function [name]() { .... } - if (container.kind === 186 /* FunctionExpression */ && - container.parent.kind === 194 /* BinaryExpression */ && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3 /* PrototypeProperty */) { - // Get the 'x' of 'x.prototype.y = f' (here, 'f' is 'container') - var className = container.parent // x.prototype.y = f - .left // x.prototype.y - .expression // x.prototype - .expression; // x - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16 /* Function */)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32 /* Static */) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - // With noImplicitThis, functions may not reference 'this' if it has type 'any' - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279 /* JSDocFunctionType */) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282 /* JSDocThisType */) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146 /* Parameter */; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 /* CallExpression */ && node.parent.expression === node; - var container = ts.getSuperContainer(node, /*stopOnFunctions*/ true); - var needToCaptureLexicalThis = false; - // adjust the container reference in case if super is used inside arrow functions with arbitrarily deep nesting - if (!isCallExpression) { - while (container && container.kind === 187 /* ArrowFunction */) { - container = ts.getSuperContainer(container, /*stopOnFunctions*/ true); - needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - // issue more specific error if super is used in computed property name - // class A { foo() { return "1" }} - // class B { - // [super.foo()]() {} - // } - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144 /* ComputedPropertyName */; }); - if (current && current.kind === 144 /* ComputedPropertyName */) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178 /* ObjectLiteralExpression */)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152 /* Constructor */) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32 /* Static */) || isCallExpression) { - nodeCheckFlag = 512 /* SuperStatic */; - } - else { - nodeCheckFlag = 256 /* SuperInstance */; - } - getNodeLinks(node).flags |= nodeCheckFlag; - // Due to how we emit async functions, we need to specialize the emit for an async method that contains a `super` reference. - // This is due to the fact that we emit the body of an async function inside of a generator function. As generator - // functions cannot reference `super`, we emit a helper inside of the method body, but outside of the generator. This helper - // uses an arrow function, which is permitted to reference `super`. - // - // There are two primary ways we can access `super` from within an async method. The first is getting the value of a property - // or indexed access on super, either as part of a right-hand-side expression or call expression. The second is when setting the value - // of a property or indexed access, either as part of an assignment expression or destructuring assignment. - // - // The simplest case is reading a value, in which case we will emit something like the following: - // - // // ts - // ... - // async asyncMethod() { - // let x = await super.asyncMethod(); - // return x; - // } - // ... - // - // // js - // ... - // asyncMethod() { - // const _super = name => super[name]; - // return __awaiter(this, arguments, Promise, function *() { - // let x = yield _super("asyncMethod").call(this); - // return x; - // }); - // } - // ... - // - // The more complex case is when we wish to assign a value, especially as part of a destructuring assignment. As both cases - // are legal in ES6, but also likely less frequent, we emit the same more complex helper for both scenarios: - // - // // ts - // ... - // async asyncMethod(ar: Promise) { - // [super.a, super.b] = await ar; - // } - // ... - // - // // js - // ... - // asyncMethod(ar) { - // const _super = (function (geti, seti) { - // const cache = Object.create(null); - // return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } }); - // })(name => super[name], (name, value) => super[name] = value); - // return __awaiter(this, arguments, Promise, function *() { - // [_super("a").value, _super("b").value] = yield ar; - // }); - // } - // ... - // - // This helper creates an object with a "value" property that wraps the `super` property or indexed access for both get and set. - // This is required for destructuring assignments, as a call expression cannot be used as the target of a destructuring assignment - // while a property access can. - if (container.kind === 151 /* MethodDeclaration */ && ts.getModifierFlags(container) & 256 /* Async */) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096 /* AsyncMethodWithSuperBinding */; - } - else { - getNodeLinks(container).flags |= 2048 /* AsyncMethodWithSuper */; - } - } - if (needToCaptureLexicalThis) { - // call expressions are allowed only in constructors so they should always capture correct 'this' - // super property access expressions can also appear in arrow functions - - // in this case they should also use correct lexical this - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178 /* ObjectLiteralExpression */) { - if (languageVersion < 2 /* ES2015 */) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - // for object literal assume that type of 'super' is 'any' - return anyType; - } - } - // at this point the only legal case for parent is ClassLikeDeclaration - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { - // issue custom error message for super property access in constructor arguments (to be aligned with old compiler) - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 /* SuperStatic */ - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - // TS 1.0 SPEC (April 2014): 4.8.1 - // Super calls are only permitted in constructors of derived classes - return container.kind === 152 /* Constructor */; - } - else { - // TS 1.0 SPEC (April 2014) - // 'super' property access is allowed - // - In a constructor, instance member function, instance member accessor, or instance member variable initializer where this references a derived class instance - // - In a static member function or static member accessor - // topmost container must be something that is directly nested in the class declaration\object literal expression - if (ts.isClassLike(container.parent) || container.parent.kind === 178 /* ObjectLiteralExpression */) { - if (ts.getModifierFlags(container) & 32 /* Static */) { - return container.kind === 151 /* MethodDeclaration */ || - container.kind === 150 /* MethodSignature */ || - container.kind === 153 /* GetAccessor */ || - container.kind === 154 /* SetAccessor */; - } - else { - return container.kind === 151 /* MethodDeclaration */ || - container.kind === 150 /* MethodSignature */ || - container.kind === 153 /* GetAccessor */ || - container.kind === 154 /* SetAccessor */ || - container.kind === 149 /* PropertyDeclaration */ || - container.kind === 148 /* PropertySignature */ || - container.kind === 152 /* Constructor */; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 /* MethodDeclaration */ || - func.kind === 153 /* GetAccessor */ || - func.kind === 154 /* SetAccessor */) && func.parent.kind === 178 /* ObjectLiteralExpression */ ? func.parent : - func.kind === 186 /* FunctionExpression */ && func.parent.kind === 261 /* PropertyAssignment */ ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 /* Intersection */ ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187 /* ArrowFunction */) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - // We have an object literal method. Check if the containing object literal has a contextual type - // that includes a ThisType. If so, T is the contextual type for 'this'. We continue looking in - // any directly enclosing object literals. - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261 /* PropertyAssignment */) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - // There was no contextual ThisType for the containing object literal, so the contextual type - // for 'this' is the non-null form of the contextual type for the containing object literal or - // the type of the object literal itself. - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - // In an assignment of the form 'obj.xxx = function(...)' or 'obj[xxx] = function(...)', the - // contextual type for 'this' is 'obj'. - if (func.parent.kind === 194 /* BinaryExpression */ && func.parent.operatorToken.kind === 58 /* EqualsToken */) { - var target = func.parent.left; - if (target.kind === 179 /* PropertyAccessExpression */ || target.kind === 180 /* ElementAccessExpression */) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - // Return contextual type of parameter or undefined if no contextual type is available - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - // If last parameter is contextually rest parameter get its type - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - // In a variable, parameter or property declaration with a type annotation, - // the contextual type of an initializer expression is the type of the variable, parameter or property. - // Otherwise, in a parameter declaration of a contextually typed function expression, - // the contextual type of an initializer expression is the contextual type of the parameter. - // Otherwise, in a variable or parameter declaration with a binding pattern name, - // the contextual type of an initializer expression is the type implied by the binding pattern. - // Otherwise, in a binding pattern inside a variable or parameter declaration, - // the contextual type of an initializer expression is the type annotation of the containing declaration, if present. - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146 /* Parameter */) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ true, /*reportErrors*/ false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 /* BindingElement */ && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1 /* Generator */) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 /* Async */ - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) // Async function - : contextualReturnType; // Regular function - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2 /* Async */) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 /* Parameter */ && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - // If the containing function has a return type annotation, is a constructor, or is a get accessor whose - // corresponding set accessor has a type annotation, return statements in the function are contextually typed - if (functionDecl.type || - functionDecl.kind === 152 /* Constructor */ || - functionDecl.kind === 153 /* GetAccessor */ && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154 /* SetAccessor */))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - // Otherwise, if the containing function is contextually typed by a function type with exactly one call signature - // and that call signature is non-generic, return statements are contextually typed by the return type of the signature - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - // In a typed function call, an argument or substitution expression is contextually typed by the type of the corresponding parameter. - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183 /* TaggedTemplateExpression */) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 /* FirstAssignment */ && operator <= 70 /* LastAssignment */) { - // Don't do this for special property assignments to avoid circularity - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0 /* None */) { - return undefined; - } - // In an assignment expression, the right operand is contextually typed by the type of the left operand. - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54 /* BarBarToken */) { - // When an || expression has a contextual type, the operands are contextually typed by that type. When an || - // expression has no contextual type, the right operand is contextually typed by the type of the left operand. - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 /* AmpersandAmpersandToken */ || operator === 26 /* CommaToken */) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 /* StructuredType */ ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - // Return true if the given contextual type is a tuple-like type - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 /* Union */ ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - // In an object literal contextually typed by a type T, the contextual type of a property assignment is the type of - // the matching property in T, if one exists. Otherwise, it is the type of the numeric index signature in T, if one - // exists. Otherwise, it is the type of the string index signature in T, if one exists. - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - // For a (non-symbol) computed property, there is no reason to look up the name - // in the type. It will just be "__computed", which does not appear in any - // SymbolTable. - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1 /* Number */) || - getIndexTypeOfContextualType(type, 0 /* String */); - } - return undefined; - } - // In an array literal contextually typed by a type T, the contextual type of an element expression at index N is - // the type of the property with the numeric name N in T, if one exists. Otherwise, if T has a numeric index signature, - // it is the type of the numeric index signature in T. Otherwise, in ES6 and higher, the contextual type is the iterated - // type of T. - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1 /* Number */) - || getIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false, /*checkAssignability*/ false); - } - return undefined; - } - // In a contextually typed conditional expression, the true/false expressions are contextually typed by the same type. - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - // JSX expression can appear in two position : JSX Element's children or JSX attribute - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; // node.parent is JsxElement - // When we trying to resolve JsxOpeningLikeElement as a stateless function element, we will already give its attributes a contextual type - // which is a type of the parameter of the signature we are trying out. - // If there is no contextual type (e.g. we are trying to resolve stateful component), get attributes type from resolving element's tagName - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - // JSX expression is in JSX attribute - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249 /* JsxElement */) { - // JSX expression is in children of JSX Element, we will look for an "children" atttribute (we get the name from JSX.ElementAttributesProperty) - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - // JSX expression is in JSX spread attribute - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - // When we trying to resolve JsxOpeningLikeElement as a stateless function element, we will already give its attributes a contextual type - // which is a type of the parameter of the signature we are trying out. - // If there is no contextual type (e.g. we are trying to resolve stateful component), get attributes type from resolving element's tagName - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - // Return the contextual type for a given expression node. During overload resolution, a contextual type may temporarily - // be "pushed" onto a node using the contextualType property. - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - /** - * Woah! Do you really want to use this function? - * - * Unless you're trying to get the *non-apparent* type for a - * value-literal type or you're authoring relevant portions of this algorithm, - * you probably meant to use 'getApparentTypeOfContextualType'. - * Otherwise this may not be very useful. - * - * In cases where you *are* working on this function, you should understand - * when it is appropriate to use 'getContextualType' and 'getApparentTypeOfContextualType'. - * - * - Use 'getContextualType' when you are simply going to propagate the result to the expression. - * - Use 'getApparentTypeOfContextualType' when you're going to need the members of the type. - * - * @param node the expression whose contextual type will be returned. - * @returns the contextual type of an expression. - */ - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 176 /* BindingElement */: - return getContextualTypeForInitializerExpression(node); - case 187 /* ArrowFunction */: - case 219 /* ReturnStatement */: - return getContextualTypeForReturnExpression(node); - case 197 /* YieldExpression */: - return getContextualTypeForYieldOperand(parent); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return getContextualTypeForArgument(parent, node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return getTypeFromTypeNode(parent.type); - case 194 /* BinaryExpression */: - return getContextualTypeForBinaryOperand(node); - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - return getContextualTypeForObjectLiteralElement(parent); - case 177 /* ArrayLiteralExpression */: - return getContextualTypeForElementExpression(node); - case 195 /* ConditionalExpression */: - return getContextualTypeForConditionalOperand(node); - case 205 /* TemplateSpan */: - ts.Debug.assert(parent.parent.kind === 196 /* TemplateExpression */); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185 /* ParenthesizedExpression */: - return getContextualType(parent); - case 256 /* JsxExpression */: - return getContextualTypeForJsxExpression(parent); - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - return getContextualTypeForJsxAttribute(parent); - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - // If the given type is an object or union type, if that type has a single signature, and if - // that signature is non-generic, return the signature. Otherwise return undefined. - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0 /* Call */); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - /** If the contextual signature has fewer parameters than the function expression, do not use it */ - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 /* FunctionExpression */ || node.kind === 187 /* ArrowFunction */; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - // Only function expressions, arrow functions, and object literal methods are contextually typed. - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - // Return the contextual signature for a given expression node. A contextual type provides a - // contextual signature if it has a single call signature and if that call signature is non-generic. - // If the contextual type is a union type, get the signature from each type possible and if they are - // all identical ignoring their return type, the result is same signature but with return type as - // union type of return types from these signatures - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536 /* Union */)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - // This signature will contribute to contextual union signature - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true, compareTypesIdentical)) { - // Signatures aren't identical, do not use - return undefined; - } - else { - // Use this signature for contextual union signature - signatureList.push(signature); - } - } - } - // Result is union of signatures collected (return type is union of return types of this signature set) - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - // Clear resolved return type we possibly got from cloneSignature - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536 /* SpreadIncludes */); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, /*allowStringInput*/ false, /*allowAsyncIterable*/ false); - } - function hasDefaultValue(node) { - return (node.kind === 176 /* BindingElement */ && !!node.initializer) || - (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 58 /* EqualsToken */); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198 /* SpreadElement */) { - // Given the following situation: - // var c: {}; - // [...c] = ["", 0]; - // - // c is represented in the tree as a spread element in an array literal. - // But c really functions as a rest element, and its purpose is to provide - // a contextual type for the right hand side of the assignment. Therefore, - // instead of calling checkExpression on "...c", which will give an error - // if c is not iterable/array-like, we need to act as if we are trying to - // get the contextual element type from it. So we do something similar to - // getContextualTypeForElementExpression, which will crucially not error - // if there is no index type / iterated type. - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1 /* Number */) || - getIteratedTypeOrElementType(restArrayType, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false, /*checkAssignability*/ false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198 /* SpreadElement */; - } - if (!hasSpreadElement) { - // If array literal is actually a destructuring pattern, mark it as an implied type. We do this such - // that we get the same behavior for "var [x, y] = []" and "[x, y] = []". - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - // If array literal is contextually typed by a binding pattern or an assignment pattern, pad the resulting - // tuple type with the corresponding binding or assignment element types to make the lengths equal. - if (pattern && (pattern.kind === 175 /* ArrayBindingPattern */ || pattern.kind === 177 /* ArrayLiteralExpression */)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200 /* OmittedExpression */) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, /*subtypeReduction*/ true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 /* ComputedPropertyName */ ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - // It seems odd to consider an expression of type Any to result in a numeric name, - // but this behavior is consistent with checkIndexedAccess - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340 /* NumberLike */); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - // The intent of numeric names is that - // - they are names with text in a numeric form, and that - // - setting properties/indexing with them is always equivalent to doing so with the numeric literal 'numLit', - // acquired by applying the abstract 'ToNumber' operation on the name's text. - // - // The subtlety is in the latter portion, as we cannot reliably say that anything that looks like a numeric literal is a numeric name. - // In fact, it is the case that the text of the name must be equal to 'ToString(numLit)' for this to hold. - // - // Consider the property name '"0xF00D"'. When one indexes with '0xF00D', they are actually indexing with the value of 'ToString(0xF00D)' - // according to the ECMAScript specification, so it is actually as if the user indexed with the string '"61453"'. - // Thus, the text of all numeric literals equivalent to '61543' such as '0xF00D', '0xf00D', '0170015', etc. are not valid numeric names - // because their 'ToString' representation is not equal to their original text. - // This is motivated by ECMA-262 sections 9.3.1, 9.8.1, 11.1.5, and 11.2.1. - // - // Here, we test whether 'ToString(ToNumber(name))' is exactly equal to 'name'. - // The '+' prefix operator is equivalent here to applying the abstract ToNumber operation. - // Applying the 'toString()' method on a number gives us the abstract ToString operation on a number. - // - // Note that this accepts the values 'Infinity', '-Infinity', and 'NaN', and that this is intentional. - // This is desired behavior, because when indexing with them as numeric entities, you are indexing - // with the strings '"Infinity"', '"-Infinity"', and '"NaN"' respectively. - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - // This will allow types number, string, symbol or any. It will also allow enums, the unknown - // type, and any union of these types (like string | number). - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 /* NumberLike */ | 262178 /* StringLike */ | 512 /* ESSymbol */)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, /*reportError*/ true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 /* String */ || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, /*subtypeReduction*/ true) : undefinedType; - return createIndexInfo(unionType, /*isReadonly*/ false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - // Grammar checking - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 /* ObjectBindingPattern */ || contextualType.pattern.kind === 178 /* ObjectLiteralExpression */); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 /* PropertyAssignment */ || - memberDecl.kind === 262 /* ShorthandPropertyAssignment */ || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261 /* PropertyAssignment */) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151 /* MethodDeclaration */) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262 /* ShorthandPropertyAssignment */); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 /* Property */ | member.flags, member.name); - if (inDestructuringPattern) { - // If object literal is an assignment pattern and if the assignment pattern specifies a default value - // for the property, make the property optional. - var isOptional = (memberDecl.kind === 261 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864 /* Optional */; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { - // If object literal is contextually typed by the implied type of a binding pattern, and if the - // binding pattern specifies a default value for the property, make the property optional. - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864 /* Optional */; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0 /* String */)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263 /* SpreadAssignment */) { - if (languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(memberDecl, 2 /* Assign */); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - // TypeScript 1.0 spec (April 2014) - // A get accessor declaration is processed in the same manner as - // an ordinary function declaration(section 6.1) with no parameters. - // A set accessor declaration is processed in the same manner - // as an ordinary function declaration with a single parameter and a Void return type. - ts.Debug.assert(memberDecl.kind === 153 /* GetAccessor */ || memberDecl.kind === 154 /* SetAccessor */); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - // If object literal is contextually typed by the implied type of a binding pattern, augment the result - // type with those properties for which the binding pattern specifies a default value. - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864 /* Optional */)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768 /* Object */) { - // only set the symbol and flags if this is a (fresh) object type - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0 /* String */) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1 /* Number */) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576 /* FreshLiteral */; - result.flags |= 4194304 /* ContainsObjectLiteral */ | freshObjectLiteralFlag | (typeFlags & 14680064 /* PropagatingFlags */); - result.objectFlags |= 128 /* ObjectLiteral */; - if (patternWithComputedProperties) { - result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144 /* Nullable */)) { - propagatedFlags |= (result.flags & 14680064 /* PropagatingFlags */); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 /* Any */ | 4096 /* Null */ | 2048 /* Undefined */ | 16777216 /* NonPrimitive */) || - type.flags & 32768 /* Object */ && !isGenericMappedType(type) || - type.flags & 196608 /* UnionOrIntersection */ && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - // Check attributes - checkJsxOpeningLikeElement(node.openingElement); - // Perform resolution on the closing tag so that rename/go to definition/etc work - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - /** - * Returns true iff the JSX element name would be a valid JS identifier, ignoring restrictions about keywords not being identifiers - */ - function isUnhyphenatedJsxName(name) { - // - is the only character supported in JSX attribute names that isn't valid in JavaScript identifiers - return name.indexOf("-") < 0; - } - /** - * Returns true iff React would emit this tag name as a string rather than an identifier or qualified name - */ - function isJsxIntrinsicIdentifier(tagName) { - // TODO (yuisu): comment - if (tagName.kind === 179 /* PropertyAccessExpression */ || tagName.kind === 99 /* ThisKeyword */) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - /** - * Get attributes type of the JSX opening-like element. The result is from resolving "attributes" property of the opening-like element. - * - * @param openingLikeElement a JSX opening-like element - * @param filter a function to remove attributes that will not participate in checking whether attributes are assignable - * @return an anonymous type (similar to the one returned by checkObjectLiteral) in which its properties are attributes property. - * @remarks Because this function calls getSpreadType, it needs to use the same checks as checkObjectLiteral, - * which also calls getSpreadType. - */ - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; // is sugar for - var attributeSymbol = createSymbol(4 /* Property */ | 134217728 /* Transient */ | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255 /* JsxSpreadAttribute */); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - // Handle children attribute - var parent = openingLikeElement.parent.kind === 249 /* JsxElement */ ? openingLikeElement.parent : undefined; - // We have to check that openingElement of the parent is the one we are visiting as this may not be true for selfClosingElement - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - // In React, JSX text that contains only whitespaces will be ignored so we don't want to type-check that - // because then type of children property will have constituent of string type. - if (child.kind === 10 /* JsxText */) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - // Error if there is a attribute named "children" explicitly specified and children element. - // This is because children element will overwrite the value from attributes. - // Note: we will not warn "children" attribute overwritten if "children" attribute is specified in object spread. - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - // If there are children in the body of JSX element, create dummy attribute "children" with anyType so that it will pass the attribute checking process - var childrenPropSymbol = createSymbol(4 /* Property */ | 134217728 /* Transient */, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, /*subtypeReduction*/ false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - /** - * Create anonymous type from given attributes symbol table. - * @param symbol a symbol of JsxAttributes containing attributes corresponding to attributesTable - * @param attributesTable a symbol table of attributes property - */ - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, /*stringIndexInfo*/ undefined, /*numberIndexInfo*/ undefined); - result.flags |= 33554432 /* JsxAttributes */ | 4194304 /* ContainsObjectLiteral */; - result.objectFlags |= 128 /* ObjectLiteral */; - return result; - } - } - /** - * Check attributes property of opening-like element. This function is called during chooseOverload to get call signature of a JSX opening-like element. - * (See "checkApplicableSignatureForJsxOpeningLikeElement" for how the function is used) - * @param node a JSXAttributes to be resolved of its type - */ - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, /*filter*/ undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - /** - * Looks up an intrinsic tag name and returns a symbol that either points to an intrinsic - * property (in which case nodeLinks.jsxFlags will be IntrinsicNamedElement) or an intrinsic - * string index signature (in which case nodeLinks.jsxFlags will be IntrinsicIndexedElement). - * May also return unknownSymbol if both of these lookups fail. - */ - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - // Property case - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1 /* IntrinsicNamedElement */; - return links.resolvedSymbol = intrinsicProp; - } - // Intrinsic string indexer case - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0 /* String */); - if (indexSignatureType) { - links.jsxFlags |= 2 /* IntrinsicIndexedElement */; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - // Wasn't found - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - /** - * Given a JSX element that is a class element, finds the Element Instance Type. If the - * element is not a class element, or the class element type cannot be determined, returns 'undefined'. - * For example, in the element , the element instance type is `MyClass` (not `typeof MyClass`). - */ - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536 /* Union */)); - if (isTypeAny(valueType)) { - // Short-circuit if the class tag is using an element type 'any' - return anyType; - } - // Resolve the signatures, preferring constructor - var signatures = getSignaturesOfType(valueType, 1 /* Construct */); - if (signatures.length === 0) { - // No construct signatures, try call signatures - signatures = getSignaturesOfType(valueType, 0 /* Call */); - if (signatures.length === 0) { - // We found no signatures at all, which is an error - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(/*typeArguments*/ undefined, signature.typeParameters, /*minTypeArgumentCount*/ 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - } - /** - * Look into JSX namespace and then look for container with matching name as nameOfAttribPropContainer. - * Get a single property from that container if existed. Report an error if there are more than one property. - * - * @param nameOfAttribPropContainer a string of value JsxNames.ElementAttributesPropertyNameContainer or JsxNames.ElementChildrenAttributeNameContainer - * if other string is given or the container doesn't exist, return undefined. - */ - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - // JSX - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, /*diagnosticMessage*/ undefined); - // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [symbol] - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064 /* Type */); - // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [type] - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - // The properties of JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - // Element Attributes has zero properties, so the element attributes type will be the class instance type - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - // More than one property on ElementAttributesProperty is an error - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - /// e.g. "props" for React.d.ts, - /// or 'undefined' if ElementAttributesProperty doesn't exist (which means all - /// non-intrinsic elements' attributes type is 'any'), - /// or '' if it has 0 properties (which means every - /// non-intrinsic elements' attributes type is the element instance type) - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072 /* Intersection */) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - /** - * Get JSX attributes type by trying to resolve openingLikeElement as a stateless function component. - * Return only attributes type of successfully resolved call signature. - * This function assumes that the caller handled other possible element type of the JSX element (e.g. stateful component) - * Unlike tryGetAllJsxStatelessFunctionAttributesType, this function is a default behavior of type-checkers. - * @param openingLikeElement a JSX opening-like element to find attributes type - * @param elementType a type of the opening-like element. This elementType can't be an union type - * @param elemInstanceType an element instance type (the result of newing or invoking this tag) - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global - */ - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - // We don't call getResolvedSignature here because we have already resolve the type of JSX Element. - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, /*candidatesOutArray*/ undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - // Intersect in JSX.IntrinsicAttributes if it exists - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - /** - * Get JSX attributes type by trying to resolve openingLikeElement as a stateless function component. - * Return all attributes type of resolved call signature including candidate signatures. - * This function assumes that the caller handled other possible element type of the JSX element. - * This function is a behavior used by language service when looking up completion in JSX element. - * @param openingLikeElement a JSX opening-like element to find attributes type - * @param elementType a type of the opening-like element. This elementType can't be an union type - * @param elemInstanceType an element instance type (the result of newing or invoking this tag) - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global - */ - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - // Is this is a stateless function component? See if its single signature's return type is assignable to the JSX Element Type - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - // We don't call getResolvedSignature because here we have already resolve the type of JSX Element. - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - // If we can't find any matching, just return everything. - if (!result) { - result = allMatchingAttributesType; - } - // Intersect in JSX.IntrinsicAttributes if it exists - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - /** - * Resolve attributes type of the given opening-like element. The attributes type is a type of attributes associated with the given elementType. - * For instance: - * declare function Foo(attr: { p1: string}): JSX.Element; - * ; // This function will try resolve "Foo" and return an attributes type of "Foo" which is "{ p1: string }" - * - * The function is intended to initially be called from getAttributesTypeFromJsxOpeningLikeElement which already handle JSX-intrinsic-element.. - * This function will try to resolve custom JSX attributes type in following order: string literal, stateless function, and stateful component - * - * @param openingLikeElement a non-intrinsic JSXOPeningLikeElement - * @param shouldIncludeAllStatelessAttributesType a boolean indicating whether to include all attributes types from all stateless function signature - * @param elementType an instance type of the given opening-like element. If undefined, the function will check type openinglikeElement's tagname. - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global (imported from react.d.ts) - * @return attributes type if able to resolve the type of node - * anyType if there is no type ElementAttributesProperty or there is an error - * emptyObjectType if there is no "prop" in the element instance type - */ - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536 /* Union */) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), /*subtypeReduction*/ true); - } - // If the elemType is a string type, we have to return anyType to prevent an error downstream as we will try to find construct or call signature of the type - if (elementType.flags & 2 /* String */) { - return anyType; - } - else if (elementType.flags & 32 /* StringLiteral */) { - // If the elemType is a stringLiteral type, we can then provide a check to make sure that the string literal type is one of the Jsx intrinsic element type - // For example: - // var CustomTag: "h1" = "h1"; - // Hello World - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0 /* String */); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - // If we need to report an error, we already done so here. So just return any to prevent any more error downstream - return anyType; - } - // Get the element instance type (the result of newing or invoking this tag) - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - // If we should include all stateless attributes type, then get all attributes type from all stateless function signature. - // Otherwise get only attributes type from the signature picked by choose-overload logic. - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - // Issue an error if this return type isn't assignable to JSX.ElementClass - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - // There is no type ElementAttributesProperty, return 'any' - return anyType; - } - else if (propsName === "") { - // If there is no e.g. 'props' member in ElementAttributesProperty, use the element class type instead - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - // There is no property named 'props' on this instance type - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - // Props is of type 'any' or unknown - return attributesType; - } - else { - // Normal case -- add in IntrinsicClassElements and IntrinsicElements - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - /** - * Get attributes type of the given intrinsic opening-like Jsx element by resolving the tag name. - * The function is intended to be called from a function which has checked that the opening element is an intrinsic element. - * @param node an intrinsic JSX opening-like element - */ - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1 /* IntrinsicNamedElement */) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0 /* String */).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - /** - * Get attributes type of the given custom opening-like JSX element. - * This function is intended to be called from a caller that handles intrinsic JSX element already. - * @param node a custom JSX opening-like element - * @param shouldIncludeAllStatelessAttributesType a boolean value used by language service to get all possible attributes type from an overload stateless function component - */ - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, /*elementType*/ undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - /** - * Get all possible attributes type, especially from an overload stateless function component, of the given JSX opening-like element. - * This function is called by language service (see: completions-tryGetGlobalSymbols). - * @param node a JSX opening-like element to get attributes type for - */ - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - // Because in language service, the given JSX opening-like element may be incomplete and therefore, - // we can't resolve to exact signature if the element is a stateless function component so the best thing to do is return all attributes type from all overloads. - return getCustomJsxElementAttributesType(node, /*shouldIncludeAllStatelessAttributesType*/ true); - } - } - /** - * Get the attributes type, which indicates the attributes that are valid on the given JSXOpeningLikeElement. - * @param node a JSXOpeningLikeElement node - * @return an attributes type of the given node - */ - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, /*shouldIncludeAllStatelessAttributesType*/ false); - } - } - /** - * Given a JSX attribute, returns the symbol for the corresponds property - * of the element attributes type. Will return unknownSymbol for attributes - * that have no matching element attributes type property. - */ - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - /** - * Returns all the properties of the Jsx.IntrinsicElements interface - */ - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - // Preconditions for using JSX - if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - // The reactNamespace/jsxFactory's root symbol should be marked as 'used' so we don't incorrectly elide its import. - // And if there is no reactNamespace/jsxFactory's symbol in scope when targeting React emit, we should issue an error. - var reactRefErr = compilerOptions.jsx === 2 /* React */ ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455 /* Value */, reactRefErr, reactNamespace); - if (reactSym) { - // Mark local symbol as referenced here because it might not have been marked - // if jsx emit was not react as there wont be error being emitted - reactSym.isReferenced = true; - // If react symbol is alias, mark it as refereced - if (reactSym.flags & 8388608 /* Alias */ && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - /** - * Check if a property with the given name is known anywhere in the given type. In an object type, a property - * is considered known if the object type is empty and the check is for assignability, if the object type has - * index signatures, or if the property is actually declared in the object type. In a union or intersection - * type, a property is considered known if it is known in any constituent type. - * @param targetType a type to search a given name in - * @param name a property name to search - * @param isComparingJsxAttributes a boolean flag indicating whether we are searching in JsxAttributesType - */ - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - // For JSXAttributes, if the attribute has a hyphenated name, consider that the attribute to be known. - return true; - } - } - else if (targetType.flags & 196608 /* UnionOrIntersection */) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - /** - * Check whether the given attributes of JSX opening-like element is assignable to the tagName attributes. - * Get the attributes type of the opening-like element through resolving the tagName, "target attributes" - * Check assignablity between given attributes property, "source attributes", and the "target attributes" - * @param openingLikeElement an opening-like JSX element to check its JSXAttributes - */ - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - // The function involves following steps: - // 1. Figure out expected attributes type by resolving tagName of the JSX opening-like element, targetAttributesType. - // During these steps, we will try to resolve the tagName as intrinsic name, stateless function, stateful component (in the order) - // 2. Solved JSX attributes type given by users, sourceAttributesType, which is by resolving "attributes" property of the JSX opening-like element. - // 3. Check if the two are assignable to each other - // targetAttributesType is a type of an attributes from resolving tagName of an opening-like JSX element. - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, /*shouldIncludeAllStatelessAttributesType*/ false); - // sourceAttributesType is a type of an attributes properties. - // i.e
- // attr1 and attr2 are treated as JSXAttributes attached in the JsxOpeningLikeElement as "attributes". - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - // If the targetAttributesType is an emptyObjectType, indicating that there is no property named 'props' on this instance type. - // but there exists a sourceAttributesType, we need to explicitly give an error as normal assignability check allow excess properties and will pass. - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - // Check if sourceAttributesType assignable to targetAttributesType though this check will allow excess properties - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - // After we check for assignability, we will do another pass to check that all explicitly specified attributes have correct name corresponding in targetAttributeType. - // This will allow excess properties in spread type as it is very common pattern to spread outter attributes into React component in its render method. - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, /*isComparingJsxAttributes*/ true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - // We break here so that errors won't be cascading - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - // If a symbol is a synthesized symbol with no value declaration, we assume it is a property. Example of this are the synthesized - // '.prototype' property as well as synthesized tuple index properties. - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149 /* PropertyDeclaration */; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */; - } - if (getCheckFlags(s) & 6 /* Synthetic */) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 /* ContainsPrivate */ ? 8 /* Private */ : - checkFlags & 64 /* ContainsPublic */ ? 4 /* Public */ : - 16 /* Protected */; - var staticModifier = checkFlags & 512 /* ContainsStatic */ ? 32 /* Static */ : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216 /* Prototype */) { - return 4 /* Public */ | 32 /* Static */; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */); - } - /** - * Check whether the requested property access is valid. - * Returns true if node is a valid property access, and false otherwise. - * @param node The node to be checked. - * @param left The left hand side of the property access (e.g.: the super in `super.foo`). - * @param type The type of left. - * @param prop The symbol for the right hand side of the property access. - */ - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 /* PropertyAccessExpression */ || node.kind === 226 /* VariableDeclaration */ ? - node.name : - node.right; - if (getCheckFlags(prop) & 256 /* ContainsPrivate */) { - // Synthetic property with private constituent property - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97 /* SuperKeyword */) { - // TS 1.0 spec (April 2014): 4.8.2 - // - In a constructor, instance member function, instance member accessor, or - // instance member variable initializer where this references a derived class instance, - // a super property access is permitted and must specify a public instance member function of the base class. - // - In a static member function or static member accessor - // where this references the constructor function object of a derived class, - // a super property access is permitted and must specify a public static member function of the base class. - if (languageVersion < 2 /* ES2015 */) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 /* MethodDeclaration */ && propKind !== 150 /* MethodSignature */; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128 /* Abstract */) { - // A method cannot be accessed in a super property access if the method is abstract. - // This error could mask a private property access error. But, a member - // cannot simultaneously be private and abstract, so this will trigger an - // additional error elsewhere. - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - // Public properties are otherwise accessible. - if (!(flags & 24 /* NonPublicAccessibilityModifier */)) { - return true; - } - // Property is known to be private or protected at this point - // Private property is accessible if the property is within the declaring class - if (flags & 8 /* Private */) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - // Property is known to be protected at this point - // All protected properties of a supertype are accessible in a super access - if (left.kind === 97 /* SuperKeyword */) { - return true; - } - // Find the first enclosing class that has the declaring classes of the protected constituents - // of the property as base classes - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - // A protected property is accessible if the property is within the declaring class or classes derived from it - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - // No further restrictions for static properties - if (flags & 32 /* Static */) { - return true; - } - // An instance property must be accessed through an instance of the enclosing class - if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - // get the original type -- represented as the type constraint of the 'this' type - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 /* ClassOrInterface */ && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144 /* Nullable */; - if (kind) { - error(errorNode, kind & 2048 /* Undefined */ ? kind & 4096 /* Null */ ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 /* Nullable */ | 8192 /* Never */) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 /* Union */ && !(containingType.flags & 8190 /* Primitive */)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500 /* ClassMember */) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8 /* Private */)) { - if (getCheckFlags(prop) & 1 /* Instantiated */) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 /* PropertyDeclaration */ && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 /* TypeParameter */ && isTypeAny(apparentType))) { - // handle cases when type is Type parameter with invalid or any constraint - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0 /* String */); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 /* TypeParameter */ && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 /* ClassDeclaration */ && - node.parent && node.parent.kind !== 159 /* TypeReference */ && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - // Only compute control flow type if this is a property access expression that isn't an - // assignment target, and the referenced property was declared as a variable, property, - // accessor, or optional method. - if (node.kind !== 179 /* PropertyAccessExpression */ || assignmentKind === 1 /* Definite */ || - !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && - !(prop.flags & 8192 /* Method */ && propType.flags & 65536 /* Union */)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 /* PropertyAccessExpression */ - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - /** - * Return the symbol of the for-in variable declared or referenced by the given for-in statement. - */ - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227 /* VariableDeclarationList */) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71 /* Identifier */) { - return getResolvedSymbol(initializer); - } - return undefined; - } - /** - * Return true if the given type is considered to have numeric property names. - */ - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1 /* Number */) && !getIndexTypeOfType(type, 0 /* String */); - } - /** - * Return true if given node is an expression consisting of an identifier (possibly parenthesized) - * that references a for-in variable for an object with numeric property names. - */ - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71 /* Identifier */) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3 /* Variable */) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 /* ForInStatement */ && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 /* NewExpression */ && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9 /* StringLiteral */) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - // There is already an error, so no need to report one. - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - // Make sure the property type is the primitive symbol type - if ((expressionType.flags & 512 /* ESSymbol */) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - // The name is Symbol., so make sure Symbol actually resolves to the - // global Symbol object - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(/*reportErrors*/ true); - if (!globalESSymbol) { - // Already errored when we tried to look up the symbol - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183 /* TaggedTemplateExpression */) { - checkExpression(node.template); - } - else if (node.kind !== 147 /* Decorator */) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - // Re-order candidate signatures into the result array. Assumes the result array to be empty. - // The candidate list orders groups in reverse, but within a group signatures are kept in declaration order - // A nit here is that we reorder only signatures that belong to the same symbol, - // so order how inherited signatures are processed is still preserved. - // interface A { (x: string): void } - // interface B extends A { (x: 'foo'): string } - // const b: B; - // b('foo') // <- here overloads should be processed as [(x:'foo'): string, (x: string): void] - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - // current declaration belongs to a different symbol - // set cutoffIndex so re-orderings in the future won't change result set from 0 to cutoffIndex - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - // specialized signatures always need to be placed before non-specialized signatures regardless - // of the cutoff position; see GH#1133 - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - // The cutoff index always needs to be greater than or equal to the specialized signature index - // in order to prevent non-specialized signatures from being added before a specialized - // signature. - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198 /* SpreadElement */) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; // Apparent number of arguments we will have in this call - var typeArguments; // Type arguments (undefined if none) - var callIsIncomplete; // In incomplete call we want to be lenient when we have too few arguments - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - // The arity check will be done in "checkApplicableSignatureForJsxOpeningLikeElement". - return true; - } - if (node.kind === 183 /* TaggedTemplateExpression */) { - var tagExpression = node; - // Even if the call is incomplete, we'll have a missing expression as our last argument, - // so we can say the count is just the arg list length - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196 /* TemplateExpression */) { - // If a tagged template expression lacks a tail literal, the call is incomplete. - // Specifically, a template only can end in a TemplateTail or a Missing literal. - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); // we should always have at least one span. - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - // If the template didn't end in a backtick, or its beginning occurred right prior to EOF, - // then this might actually turn out to be a TemplateHead in the future; - // so we consider the call to be incomplete. - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13 /* NoSubstitutionTemplateLiteral */); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147 /* Decorator */) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, /*args*/ undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - // This only happens when we have something of the form: 'new C' - ts.Debug.assert(callExpression.kind === 182 /* NewExpression */); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - // If we are missing the close parenthesis, the call is incomplete. - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - // If the user supplied type arguments, but the number of type arguments does not match - // the declared number of type parameters, the call has an incorrect arity. - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - // If spread arguments are present, check that they correspond to a rest parameter. If so, no - // further checking is necessary. - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - // Too many arguments implies incorrect arity. - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - // If the call is incomplete, we should skip the lower bound check. - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - // If type has a single call signature and no other members, return that signature. Otherwise, return undefined. - function getSingleCallSignature(type) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - // Instantiate a generic signature in the context of a non-generic signature (section 3.8.5 in TypeScript spec) - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, /*inferUnionTypes*/ true, /*useAnyForNoInferences*/ false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - // Type parameters from outer context referenced by source type are fixed by instantiation of the source type - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - // Clear out all the inference results from the last time inferTypeArguments was called on this context - for (var i = 0; i < typeParameters.length; i++) { - // As an optimization, we don't have to clear (and later recompute) inferred types - // for type parameters that have already been fixed on the previous call to inferTypeArguments. - // It would be just as correct to reset all of them. But then we'd be repeating the same work - // for the type parameters that were fixed, namely the work done by getInferredType. - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - // On this call to inferTypeArguments, we may get more inferences for certain type parameters that were not - // fixed last time. This means that a type parameter that failed inference last time may succeed this time, - // or vice versa. Therefore, the failedTypeParameterIndex is useless if it points to an unfixed type parameter, - // because it may change. So here we reset it. However, getInferredType will not revisit any type parameters - // that were previously fixed. So if a fixed type parameter failed previously, it will fail again because - // it will contain the exact same set of inferences. So if we reset the index from a fixed type parameter, - // we will lose information that we won't recover this time around. - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - // We perform two passes over the arguments. In the first pass we infer from all arguments, but use - // wildcards for all context sensitive function expressions. - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - // If the effective argument is 'undefined', then it is an argument that is present but is synthetic. - if (arg === undefined || arg.kind !== 200 /* OmittedExpression */) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - // If the effective argument type is 'undefined', there is no synthetic type - // for the argument. In that case, we should check the argument. - if (argType === undefined) { - // For context sensitive arguments we pass the identityMapper, which is a signal to treat all - // context sensitive function expressions as wildcards - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - // In the second pass we visit only context sensitive arguments, and only those that aren't excluded, this - // time treating function expressions normally (which may cause previously inferred type arguments to be fixed - // as we construct types for contextually typed parameters) - // Decorators will not have `excludeArgument`, as their arguments cannot be contextually typed. - // Tagged template expressions will always have `undefined` for `excludeArgument[0]`. - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - // No need to check for omitted args and template expressions, their exclusion value is always undefined - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable /* so far */) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - /** - * Check if the given signature can possibly be a signature called by the JSX opening-like element. - * @param node a JSX opening-like element we are trying to figure its call signature - * @param signature a candidate signature we are trying whether it is a call signature - * @param relation a relationship to check parameter and argument type - * @param excludeArgument - */ - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - // JSX opening-like element has correct arity for stateless-function component if the one of the following condition is true: - // 1. callIsIncomplete - // 2. attributes property has same number of properties as the parameter object type. - // We can figure that out by resolving attributes property and check number of properties in the resolved type - // If the call has correct arity, we will then check if the argument type and parameter type is assignable - var callIsIncomplete = node.attributes.end === node.end; // If we are missing the close "/>", the call is incomplete - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - // Stateless function components can have maximum of three arguments: "props", "context", and "updater". - // However "context" and "updater" are implicit and can't be specify by users. Only the first parameter, props, - // can be specified by users through attributes property. - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, /*contextualMapper*/ undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, /*errorNode*/ undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182 /* NewExpression */) { - // If the called expression is not of the form `x.f` or `x["f"]`, then sourceType = voidType - // If the signature's 'this' type is voidType, then the check is skipped -- anything is compatible. - // If the expression is a new expression, then the check is skipped. - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - // If the effective argument is 'undefined', then it is an argument that is present but is synthetic. - if (arg === undefined || arg.kind !== 200 /* OmittedExpression */) { - // Check spread elements against rest type (from arity check we know spread argument corresponds to a rest parameter) - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - // If the effective argument type is 'undefined', there is no synthetic type - // for the argument. In that case, we should check the argument. - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - // Use argument expression as error location when reporting errors - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - /** - * Returns the this argument in calls like x.f(...) and x[f](...). Undefined otherwise. - */ - function getThisArgumentOfCall(node) { - if (node.kind === 181 /* CallExpression */) { - var callee = node.expression; - if (callee.kind === 179 /* PropertyAccessExpression */) { - return callee.expression; - } - else if (callee.kind === 180 /* ElementAccessExpression */) { - return callee.expression; - } - } - } - /** - * Returns the effective arguments for an expression that works like a function invocation. - * - * If 'node' is a CallExpression or a NewExpression, then its argument list is returned. - * If 'node' is a TaggedTemplateExpression, a new argument list is constructed from the substitution - * expressions, where the first element of the list is `undefined`. - * If 'node' is a Decorator, the argument list will be `undefined`, and its arguments and types - * will be supplied from calls to `getEffectiveArgumentCount` and `getEffectiveArgumentType`. - */ - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183 /* TaggedTemplateExpression */) { - var template = node.template; - args = [undefined]; - if (template.kind === 196 /* TemplateExpression */) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147 /* Decorator */) { - // For a decorator, we return undefined as we will determine - // the number and types of arguments for a decorator using - // `getEffectiveArgumentCount` and `getEffectiveArgumentType` below. - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - /** - * Returns the effective argument count for a node that works like a function invocation. - * If 'node' is a Decorator, the number of arguments is derived from the decoration - * target and the signature: - * If 'node.target' is a class declaration or class expression, the effective argument - * count is 1. - * If 'node.target' is a parameter declaration, the effective argument count is 3. - * If 'node.target' is a property declaration, the effective argument count is 2. - * If 'node.target' is a method or accessor declaration, the effective argument count - * is 3, although it can be 2 if the signature only accepts two arguments, allowing - * us to match a property decorator. - * Otherwise, the argument count is the length of the 'args' array. - */ - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147 /* Decorator */) { - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - // A class decorator will have one argument (see `ClassDecorator` in core.d.ts) - return 1; - case 149 /* PropertyDeclaration */: - // A property declaration decorator will have two arguments (see - // `PropertyDecorator` in core.d.ts) - return 2; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // A method or accessor declaration decorator will have two or three arguments (see - // `PropertyDecorator` and `MethodDecorator` in core.d.ts) - // If we are emitting decorators for ES3, we will only pass two arguments. - if (languageVersion === 0 /* ES3 */) { - return 2; - } - // If the method decorator signature only accepts a target and a key, we will only - // type check those arguments. - return signature.parameters.length >= 3 ? 3 : 2; - case 146 /* Parameter */: - // A parameter declaration decorator will have three arguments (see - // `ParameterDecorator` in core.d.ts) - return 3; - } - } - else { - return args.length; - } - } - /** - * Returns the effective type of the first argument to a decorator. - * If 'node' is a class declaration or class expression, the effective argument type - * is the type of the static side of the class. - * If 'node' is a parameter declaration, the effective argument type is either the type - * of the static or instance side of the class for the parameter's parent method, - * depending on whether the method is declared static. - * For a constructor, the type is always the type of the static side of the class. - * If 'node' is a property, method, or accessor declaration, the effective argument - * type is the type of the static or instance side of the parent class for class - * element, depending on whether the element is declared static. - */ - function getEffectiveDecoratorFirstArgumentType(node) { - // The first argument to a decorator is its `target`. - if (node.kind === 229 /* ClassDeclaration */) { - // For a class decorator, the `target` is the type of the class (e.g. the - // "static" or "constructor" side of the class) - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146 /* Parameter */) { - // For a parameter decorator, the `target` is the parent type of the - // parameter's containing method. - node = node.parent; - if (node.kind === 152 /* Constructor */) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // For a property or method decorator, the `target` is the - // "static"-side type of the parent of the member if the member is - // declared "static"; otherwise, it is the "instance"-side type of the - // parent of the member. - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective type for the second argument to a decorator. - * If 'node' is a parameter, its effective argument type is one of the following: - * If 'node.parent' is a constructor, the effective argument type is 'any', as we - * will emit `undefined`. - * If 'node.parent' is a member with an identifier, numeric, or string literal name, - * the effective argument type will be a string literal type for the member name. - * If 'node.parent' is a computed property name, the effective argument type will - * either be a symbol type or the string type. - * If 'node' is a member with an identifier, numeric, or string literal name, the - * effective argument type will be a string literal type for the member name. - * If 'node' is a computed property name, the effective argument type will either - * be a symbol type or the string type. - * A class decorator does not have a second argument type. - */ - function getEffectiveDecoratorSecondArgumentType(node) { - // The second argument to a decorator is its `propertyKey` - if (node.kind === 229 /* ClassDeclaration */) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146 /* Parameter */) { - node = node.parent; - if (node.kind === 152 /* Constructor */) { - // For a constructor parameter decorator, the `propertyKey` will be `undefined`. - return anyType; - } - // For a non-constructor parameter decorator, the `propertyKey` will be either - // a string or a symbol, based on the name of the parameter's containing method. - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // The `propertyKey` for a property or method decorator will be a - // string literal type if the member name is an identifier, number, or string; - // otherwise, if the member name is a computed property name it will - // be either string or symbol. - var element = node; - switch (element.name.kind) { - case 71 /* Identifier */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - return getLiteralTypeForText(32 /* StringLiteral */, element.name.text); - case 144 /* ComputedPropertyName */: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512 /* ESSymbol */)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective argument type for the third argument to a decorator. - * If 'node' is a parameter, the effective argument type is the number type. - * If 'node' is a method or accessor, the effective argument type is a - * `TypedPropertyDescriptor` instantiated with the type of the member. - * Class and property decorators do not have a third effective argument. - */ - function getEffectiveDecoratorThirdArgumentType(node) { - // The third argument to a decorator is either its `descriptor` for a method decorator - // or its `parameterIndex` for a parameter decorator - if (node.kind === 229 /* ClassDeclaration */) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146 /* Parameter */) { - // The `parameterIndex` for a parameter decorator is always a number - return numberType; - } - if (node.kind === 149 /* PropertyDeclaration */) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // The `descriptor` for a method decorator will be a `TypedPropertyDescriptor` - // for the type of the member. - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective argument type for the provided argument to a decorator. - */ - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - /** - * Gets the effective argument type for an argument in a call expression. - */ - function getEffectiveArgumentType(node, argIndex) { - // Decorators provide special arguments, a tagged template expression provides - // a special first argument, and string literals get string literal types - // unless we're reporting errors - if (node.kind === 147 /* Decorator */) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */) { - return getGlobalTemplateStringsArrayType(); - } - // This is not a synthetic argument, so we return 'undefined' - // to signal that the caller needs to check the argument. - return undefined; - } - /** - * Gets the effective argument expression for an argument in a call expression. - */ - function getEffectiveArgument(node, args, argIndex) { - // For a decorator or the first argument of a tagged template expression we return undefined. - if (node.kind === 147 /* Decorator */ || - (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */)) { - return undefined; - } - return args[argIndex]; - } - /** - * Gets the error node to use when reporting errors for an effective argument. - */ - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147 /* Decorator */) { - // For a decorator, we use the expression of the decorator for error reporting. - return node.expression; - } - else if (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */) { - // For a the first argument of a tagged template expression, we use the template of the tag for error reporting. - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183 /* TaggedTemplateExpression */; - var isDecorator = node.kind === 147 /* Decorator */; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - // We already perform checking on the type arguments on the class declaration itself. - if (node.expression.kind !== 97 /* SuperKeyword */) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3 /* Variable */, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - // reorderCandidates fills up the candidates array directly - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - // The following applies to any value of 'excludeArgument[i]': - // - true: the argument at 'i' is susceptible to a one-time permanent contextual typing. - // - undefined: the argument at 'i' is *not* susceptible to permanent contextual typing. - // - false: the argument at 'i' *was* and *has been* permanently contextually typed. - // - // The idea is that we will perform type argument inference & assignability checking once - // without using the susceptible parameters that are functions, and once more for each of those - // parameters, contextually typing each as we go along. - // - // For a tagged template, then the first argument be 'undefined' if necessary - // because it represents a TemplateStringsArray. - // - // For a decorator, no arguments are susceptible to contextual typing due to the fact - // decorators are applied to a declaration by the emitter, and not to an expression. - var excludeArgument; - if (!isDecorator) { - // We do not need to call `getEffectiveArgumentCount` here as it only - // applies when calculating the number of arguments for a decorator. - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - // The following variables are captured and modified by calls to chooseOverload. - // If overload resolution or type argument inference fails, we want to report the - // best error possible. The best error is one which says that an argument was not - // assignable to a parameter. This implies that everything else about the overload - // was fine. So if there is any overload that is only incorrect because of an - // argument, we will report an error on that one. - // - // function foo(s: string) {} - // function foo(n: number) {} // Report argument error on this overload - // function foo() {} - // foo(true); - // - // If none of the overloads even made it that far, there are two possibilities. - // There was a problem with type arguments for some overload, in which case - // report an error on that. Or none of the overloads even had correct arity, - // in which case give an arity error. - // - // function foo(x: T, y: T) {} // Report type argument inference error - // function foo() {} - // foo(0, true); - // - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - // If we are in signature help, a trailing comma indicates that we intend to provide another argument, - // so we will only accept overloads with arity at least 1 higher than the current number of provided arguments. - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 /* CallExpression */ && node.arguments.hasTrailingComma; - // Section 4.12.1: - // if the candidate list contains one or more signatures for which the type of each argument - // expression is a subtype of each corresponding parameter type, the return type of the first - // of those signatures becomes the return type of the function call. - // Otherwise, the return type of the first signature in the candidate list becomes the return - // type of the function call. - // - // Whether the call is an error is determined by assignability of the arguments. The subtype pass - // is just important for choosing the best signature. So in the case where there is only one - // signature, the subtype pass is useless. So skipping it is an optimization. - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - // Reinitialize these pointers for round two - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - // No signatures were applicable. Now report errors based on the last applicable signature with - // no arguments excluded from assignability checks. - // If candidate is undefined, it means that no candidates had a suitable arity. In that case, - // skip the checkApplicableSignature check. - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - // We do not report any error here because any error will be handled in "resolveCustomJsxElementAttributesType". - return candidateForArgumentError; - } - // excludeArgument is undefined, in this case also equivalent to [undefined, undefined, ...] - // The importance of excludeArgument is to prevent us from typing function expression parameters - // in arguments too early. If possible, we'd like to only type them once we know the correct - // overload. However, this matters for the case where the call is correct. When the call is - // an error, we don't need to exclude any arguments, although it would cause no harm to do so. - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, /*excludeArgument*/ undefined, /*reportErrors*/ true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), /*reportErrors*/ true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(/*details*/ undefined, // details will be provided by call to reportNoCommonSupertypeError - ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - // No signature was applicable. We have already reported the errors for the invalid signature. - // If this is a type resolution session, e.g. Language Service, try to get better information that anySignature. - // Pick the first candidate that matches the arity. This way we can get a contextual type for cases like: - // declare function f(a: { xa: number; xb: number; }); - // f({ | - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, /*inferUnionTypes*/ false, /*useAnyForNoInferences*/ ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, /*reportErrors*/ false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, /*reportErrors*/ false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, /*value*/ true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - // A post-mortem of this iteration of the loop. The signature was not applicable, - // so we want to track it as a candidate for reporting an error. If the candidate - // had no type parameters, or had no issues related to type arguments, we can - // report an error based on the arguments. If there was an issue with type - // arguments, then we can only report an error based on the type arguments. - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97 /* SuperKeyword */) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - // In super call, the candidate signatures are the matching arity signatures of the base constructor function instantiated - // with the type arguments specified in the extends clause. - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - // Technically, this signatures list may be incomplete. We are taking the apparent type, - // but we are not including call signatures that may have been added to the Object or - // Function interface, since they have none by default. This is a bit of a leap of faith - // that the user will not add any. - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - // TS 1.0 Spec: 4.12 - // In an untyped function call no TypeArgs are permitted, Args can be any argument list, no contextual - // types are provided for the argument expressions, and the result is always of type Any. - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - // The unknownType indicates that an error already occurred (and was reported). No - // need to report another error in this case. - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - // If FuncExpr's apparent type(section 3.8.1) is a function type, the call is a typed function call. - // TypeScript employs overload resolution in typed function calls in order to support functions - // with multiple call signatures. - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - /** - * TS 1.0 spec: 4.12 - * If FuncExpr is of type Any, or of an object type that has no call or construct signatures - * but is a subtype of the Function interface, the call is an untyped function call. - */ - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384 /* TypeParameter */) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - // We exclude union types because we may have a union of function types that happen to have - // no common signatures. - if (funcType.flags & 65536 /* Union */) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1 /* ES5 */) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - // If expressionType's apparent type(section 3.8.1) is an object type with one or - // more construct signatures, the expression is processed in the same manner as a - // function call, but using the construct signatures as the initial set of candidate - // signatures for overload resolution. The result type of the function call becomes - // the result type of the operation. - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - // If the expression is a class of abstract type, then it cannot be instantiated. - // Note, only class declarations can be declared abstract. - // In the case of a merged class-module or class-interface declaration, - // only the class declaration node will have the Abstract flag set. - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128 /* Abstract */) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - // TS 1.0 spec: 4.11 - // If expressionType is of type Any, Args can be any argument - // list and the result of the operation is of type Any. - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - // Technically, this signatures list may be incomplete. We are taking the apparent type, - // but we are not including construct signatures that may have been added to the Object or - // Function interface, since they have none by default. This is a bit of a leap of faith - // that the user will not add any. - var constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - // If expressionType's apparent type is an object type with no construct signatures but - // one or more call signatures, the expression is processed as a function call. A compile-time - // error occurs if the result of the function call is not Void. The type of the result of the - // operation is Any. It is an error to have a Void this type. - var callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - // Public constructor is accessible. - if (!(modifiers & 24 /* NonPublicAccessibilityModifier */)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - // A private or protected constructor can only be instantiated within its own class (or a subclass, for protected) - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 /* Protected */ && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8 /* Private */) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16 /* Protected */) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - /** - * Gets the localized diagnostic head message to use for errors when resolving a decorator as a call expression. - */ - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146 /* Parameter */: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149 /* PropertyDeclaration */: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - /** - * Resolves a decorator as if it were a call expression. - */ - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - /** - * This function is similar to getResolvedSignature but is exclusively for trying to resolve JSX stateless-function component. - * The main reason we have to use this function instead of getResolvedSignature because, the caller of this function will already check the type of openingLikeElement's tagName - * and pass the type as elementType. The elementType can not be a union (as such case should be handled by the caller of this function) - * Note: at this point, we are still not sure whether the opening-like element is a stateless function component or not. - * @param openingLikeElement an opening-like JSX element to try to resolve as JSX stateless function - * @param elementType an element type of the opneing-like element by checking opening-like element's tagname. - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - */ - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - /** - * Try treating a given opening-like element as stateless function component and resolve a tagName to a function signature. - * @param openingLikeElement an JSX opening-like element we want to try resolve its stateless function if possible - * @param elementType a type of the opening-like JSX element, a result of resolving tagName in opening-like element. - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - * @return a resolved signature if we can find function matching function signature through resolve call or a first signature in the list of functions. - * otherwise return undefined if tag-name of the opening-like element doesn't have call signatures - */ - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - // If this function is called from language service, elementType can be a union type. This is not possible if the function is called from compiler (see: resolveCustomJsxElementAttributesType) - if (elementType.flags & 65536 /* Union */) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0 /* Call */); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181 /* CallExpression */: - return resolveCallExpression(node, candidatesOutArray); - case 182 /* NewExpression */: - return resolveNewExpression(node, candidatesOutArray); - case 183 /* TaggedTemplateExpression */: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147 /* Decorator */: - return resolveDecorator(node, candidatesOutArray); - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - // This code-path is called by language service - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - /** - * Resolve a signature of a given call-like expression. - * @param node a call-like expression to try resolve a signature for - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - * @return a signature of the call-like expression or undefined if one can't be found - */ - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - // If getResolvedSignature has already been called, we will have cached the resolvedSignature. - // However, it is possible that either candidatesOutArray was not passed in the first time, - // or that a different candidatesOutArray was passed in. Therefore, we need to redo the work - // to correctly fill the candidatesOutArray. - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - // If signature resolution originated in control flow type analysis (for example to compute the - // assigned type in a flow assignment) we don't cache the result as it may be based on temporary - // types from the control flow analysis. - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - // If we're already in the process of resolving the given signature, don't resolve again as - // that could cause infinite recursion. Instead, return anySignature. - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, /*stringIndexType*/ undefined, /*numberIndexType*/ undefined); - } - return links.inferredClassType; - } - /** - * Syntactically and semantically checks a call or new expression. - * @param node The call/new expression to be checked. - * @returns On success, the expression's signature's return type. On failure, anyType. - */ - function checkCallExpression(node) { - // Grammar checking; stop grammar-checking if checkGrammarTypeArguments return true - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97 /* SuperKeyword */) { - return voidType; - } - if (node.kind === 182 /* NewExpression */) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 /* Constructor */ && - declaration.kind !== 156 /* ConstructSignature */ && - declaration.kind !== 161 /* ConstructorType */ && - !ts.isJSDocConstructSignature(declaration)) { - // When resolved signature is a call signature (and not a construct signature) the result type is any, unless - // the declaring function had members created through 'x.prototype.y = expr' or 'this.y = expr' psuedodeclarations - // in a JS file - // Note:JS inferred classes might come from a variable declaration instead of a function declaration. - // In this case, using getResolvedSymbol directly is required to avoid losing the members from the declaration. - var funcSymbol = node.expression.kind === 71 /* Identifier */ ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16 /* Function */) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - // In JavaScript files, calls to any identifier 'require' are treated as external module imports - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - return false; - } - // Make sure require is not a local function - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (!resolvedRequire) { - // project does not contain symbol named 'require' - assume commonjs require - return true; - } - // project includes symbol named 'require' - make sure that it it ambient and local non-alias - if (resolvedRequire.flags & 8388608 /* Alias */) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ - ? 228 /* FunctionDeclaration */ - : resolvedRequire.flags & 3 /* Variable */ - ? 226 /* VariableDeclaration */ - : 0 /* Unknown */; - if (targetDeclarationKind !== 0 /* Unknown */) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - // function/variable declaration should be ambient - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152 /* Constructor */) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048 /* Undefined */); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2 /* Inferential */) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, /*type*/ undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - // When contextual typing assigns a type to a parameter that contains a binding pattern, we also need to push - // the destructured type into the contained binding elements. - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71 /* Identifier */) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - // if inference didn't come up with anything but {}, fall back to the binding pattern if present. - if (links.type === emptyObjectType && - (name.kind === 174 /* ObjectBindingPattern */ || name.kind === 175 /* ArrayBindingPattern */)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2 /* Inferential */) { - // Even if the parameter already has a type, it might be because it was given a type while - // processing the function as an argument to a prior signature during overload resolution. - // If this was the case, it may have caused some type parameters to be fixed. So here, - // we need to ensure that type parameters at the same positions get fixed again. This is - // done by calling instantiateType to attach the mapper to the contextualType, and then - // calling inferTypes to force a walk of contextualType so that all the correct fixing - // happens. The choice to pass in links.type may seem kind of arbitrary, but it serves - // to make sure that all the correct positions in contextualType are reached by the walk. - // Here is an example: - // - // interface Base { - // baseProp; - // } - // interface Derived extends Base { - // toBase(): Base; - // } - // - // var derived: Derived; - // - // declare function foo(x: T, func: (p: T) => T): T; - // declare function foo(x: T, func: (p: T) => T): T; - // - // var result = foo(derived, d => d.toBase()); - // - // We are typing d while checking the second overload. But we've already given d - // a type (Derived) from the first overload. However, we still want to fix the - // T in the second overload so that we do not infer Base as a candidate for T - // (inferring Base would make type argument inference inconsistent between the two - // overloads). - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - // creates a `Promise` type where `T` is the promisedType argument - var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); - if (globalPromiseType !== emptyGenericType) { - // if the promised type is itself a promise, get the underlying type; otherwise, fallback to the promised type - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(/*reportErrors*/ true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207 /* Block */) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2 /* Async */) { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body should be unwrapped to its awaited type, which we will wrap in - // the native Promise type later in this function. - type = checkAwaitedType(type, /*errorNode*/ func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1 /* Generator */) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 /* Async */ - ? createAsyncIterableIteratorType(anyType) // AsyncGenerator function - : createIterableIteratorType(anyType); // Generator function - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - // For an async function, the return type will not be never, but rather a Promise for never. - return functionFlags & 2 /* Async */ - ? createPromiseReturnType(func, neverType) // Async function - : neverType; // Normal function - } - if (types.length === 0) { - // For an async function, the return type will not be void, but rather a Promise for void. - return functionFlags & 2 /* Async */ - ? createPromiseReturnType(func, voidType) // Async function - : voidType; // Normal function - } - } - // Return a union of the return expression types. - type = getUnionType(types, /*subtypeReduction*/ true); - if (functionFlags & 1 /* Generator */) { - type = functionFlags & 2 /* Async */ - ? createAsyncIterableIteratorType(type) // AsyncGenerator function - : createIterableIteratorType(type); // Generator function - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body is awaited type of the body, wrapped in a native Promise type. - return (functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ - ? createPromiseReturnType(func, widenedType) // Async function - : widenedType; // Generator function, AsyncGenerator function, or normal function - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - // A yield* expression effectively yields everything that its operand yields - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, /*allowStringInput*/ false, (functionFlags & 2 /* Async */) !== 0); - } - if (functionFlags & 2 /* Async */) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128 /* HasImplicitReturn */)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 /* SwitchStatement */ && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2 /* Async */) { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body should be unwrapped to its awaited type, which should be wrapped in - // the native Promise type by the caller. - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192 /* Never */) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 /* FunctionExpression */ || func.kind === 187 /* ArrowFunction */)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - /** - * TypeScript Specification 1.0 (6.3) - July 2014 - * An explicitly typed function whose return type isn't the Void type, - * the Any type, or a union type containing the Void or Any type as a constituent - * must have at least one return statement somewhere in its body. - * An exception to this rule is if the function implementation consists of a single 'throw' statement. - * - * @param returnType - return type of the function, can be undefined if return type is not explicitly specified - */ - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - // Functions with with an explicitly specified 'void' or 'any' return type don't need any return expressions. - if (returnType && maybeTypeOfKind(returnType, 1 /* Any */ | 1024 /* Void */)) { - return; - } - // If all we have is a function signature, or an arrow function with an expression body, then there is nothing to check. - // also if HasImplicitReturn flag is not set this means that all codepaths in function body end with return or throw - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 /* Block */ || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256 /* HasExplicitReturn */; - if (returnType && returnType.flags & 8192 /* Never */) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - // minimal check: function has syntactic return type annotation and no explicit return statements in the body - // this function does not conform to the specification. - // NOTE: having returnType !== undefined is a precondition for entering this branch so func.type will always be present - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - // If return type annotation is omitted check if function has any explicit return statements. - // If it does not have any - its inferred return type is void - don't do any checks. - // Otherwise get inferred return type from function body and report error only if it is not void / anytype - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - // Grammar checking - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186 /* FunctionExpression */) { - checkGrammarForGenerator(node); - } - // The identityMapper object is used to indicate that function expressions are wildcards - if (checkMode === 1 /* SkipContextSensitive */ && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2 /* Inferential */; - // Check if function expression is contextually typed and assign parameter types if so. - // See the comment in assignTypeToParameterAndFixTypeParameters to understand why we need to - // check mightFixTypeParameters. - if (mightFixTypeParameters || !(links.flags & 1024 /* ContextChecked */)) { - var contextualSignature = getContextualSignature(node); - // If a type check is started at a function expression that is an argument of a function call, obtaining the - // contextual type may recursively get back to here during overload resolution of the call. If so, we will have - // already assigned contextual types. - var contextChecked = !!(links.flags & 1024 /* ContextChecked */); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024 /* ContextChecked */; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0 /* Call */)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151 /* MethodDeclaration */) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); // AsyncGenerator function, Generator function, or normal function - if ((functionFlags & 1 /* Generator */) === 0) { - // return is not necessary in the body of generators - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - // There are some checks that are only performed in getReturnTypeFromBody, that may produce errors - // we need. An example is the noImplicitAny errors resulting from widening the return expression - // of a function. Because checking of function expression bodies is deferred, there was never an - // appropriate time to do this during the main walk of the file (see the comment at the top of - // checkFunctionExpressionBodies). So it must be done now. - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207 /* Block */) { - checkSourceElement(node.body); - } - else { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so we - // should not be checking assignability of a promise to the return type. Instead, we need to - // check assignability of the awaited type of the expression body against the promised type of - // its return type annotation. - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340 /* NumberLike */)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - // The following symbols are considered read-only: - // Properties with a 'readonly' modifier - // Variables declared with 'const' - // Get accessors without matching set accessors - // Enum members - // Unions and intersections of the above (unions and intersections eagerly set isReadonly on creation) - return !!(getCheckFlags(symbol) & 8 /* Readonly */ || - symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 64 /* Readonly */ || - symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */ || - symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || - symbol.flags & 8 /* EnumMember */); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - // Allow assignments to readonly properties within constructors of the same class declaration. - if (symbol.flags & 4 /* Property */ && - (expr.kind === 179 /* PropertyAccessExpression */ || expr.kind === 180 /* ElementAccessExpression */) && - expr.expression.kind === 99 /* ThisKeyword */) { - // Look for if this is the constructor for the class that `symbol` is a property of. - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152 /* Constructor */)) - return true; - // If func.parent is a class and symbol is a (readonly) property of that class, or - // if func is a constructor and symbol is a (readonly) parameter property declared in it, - // then symbol is writeable here. - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 /* PropertyAccessExpression */ || expr.kind === 180 /* ElementAccessExpression */) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71 /* Identifier */) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608 /* Alias */) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240 /* NamespaceImport */; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - // References are combinations of identifiers, parentheses, and property accesses. - var node = ts.skipParentheses(expr); - if (node.kind !== 71 /* Identifier */ && node.kind !== 179 /* PropertyAccessExpression */ && node.kind !== 180 /* ElementAccessExpression */) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 /* PropertyAccessExpression */ && expr.kind !== 180 /* ElementAccessExpression */) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - // Grammar checking - if (produceDiagnostics) { - if (!(node.flags & 16384 /* AwaitContext */)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 /* MinusToken */ && node.operand.kind === 8 /* NumericLiteral */) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64 /* NumberLiteral */, "" + -node.operand.text)); - } - switch (node.operator) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512 /* ESSymbol */)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51 /* ExclamationToken */: - var facts = getTypeFacts(operandType) & (1048576 /* Truthy */ | 2097152 /* Falsy */); - return facts === 1048576 /* Truthy */ ? falseType : - facts === 2097152 /* Falsy */ ? trueType : - booleanType; - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - // run check only if former checks succeeded to avoid reporting cascading errors - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - // run check only if former checks succeeded to avoid reporting cascading errors - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - // Return true if type might be of the given kind. A union or intersection type might be of a given - // kind if at least one constituent type is of the given kind. - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608 /* UnionOrIntersection */) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - // Return true if type is of the given kind. A union type is of a given kind if all constituent types - // are of the given kind. An intersection type is of a given kind if at least one constituent type is - // of the given kind. - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536 /* Union */) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072 /* Intersection */) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 /* Anonymous */ && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128 /* ConstEnum */) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - // TypeScript 1.0 spec (April 2014): 4.15.4 - // The instanceof operator requires the left operand to be of type Any, an object type, or a type parameter type, - // and the right operand to be of type Any, a subtype of the 'Function' interface type, or have a call or construct signature. - // The result is always of the Boolean primitive type. - // NOTE: do not raise error if leftType is unknown as related error was already reported - if (isTypeOfKind(leftType, 8190 /* Primitive */)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - // NOTE: do not raise error if right is unknown as related error was already reported - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0 /* Call */).length || - getSignaturesOfType(rightType, 1 /* Construct */).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - // TypeScript 1.0 spec (April 2014): 4.15.5 - // The in operator requires the left operand to be of type Any, the String primitive type, or the Number primitive type, - // and the right operand to be of type Any, an object type, or a type parameter type. - // The result is always of the Boolean primitive type. - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 /* NumberLike */ | 512 /* ESSymbol */))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 /* Object */ | 540672 /* TypeVariable */ | 16777216 /* NonPrimitive */)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - /** Note: If property cannot be a SpreadAssignment, then allProperties does not need to be provided */ - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 /* PropertyAssignment */ || property.kind === 262 /* ShorthandPropertyAssignment */) { - var name = property.name; - if (name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1 /* Number */) || - getIndexTypeOfType(objectLiteralType, 0 /* String */); - if (type) { - if (property.kind === 262 /* ShorthandPropertyAssignment */) { - return checkDestructuringAssignment(property, type); - } - else { - // non-shorthand property assignments should always have initializers - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263 /* SpreadAssignment */) { - if (languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(property, 4 /* Rest */); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - // This elementType will be used if the specific property corresponding to this index is not - // present (aka the tuple element property). This call also checks that the parentType is in - // fact an iterable or array (depending on target language). - var elementType = checkIteratedTypeOrElementType(sourceType, node, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200 /* OmittedExpression */) { - if (element.kind !== 198 /* SpreadElement */) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - // We still need to check element expression here because we may need to set appropriate flag on the expression - // such as NodeCheckFlags.LexicalThis on "this"expression. - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 /* BinaryExpression */ && restExpression.operatorToken.kind === 58 /* EqualsToken */) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262 /* ShorthandPropertyAssignment */) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - // In strict null checking mode, if a default value of a non-undefined type is specified, remove - // undefined from the final type. - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048 /* Undefined */)) { - sourceType = getTypeWithFacts(sourceType, 131072 /* NEUndefined */); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 /* BinaryExpression */ && target.operatorToken.kind === 58 /* EqualsToken */) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178 /* ObjectLiteralExpression */) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177 /* ArrayLiteralExpression */) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 /* SpreadAssignment */ ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, /*headMessage*/ undefined); - } - return sourceType; - } - /** - * This is a *shallow* check: An expression is side-effect-free if the - * evaluation of the expression *itself* cannot produce side effects. - * For example, x++ / 3 is side-effect free because the / operator - * does not have side effects. - * The intent is to "smell test" an expression for correctness in positions where - * its value is discarded (e.g. the left side of the comma operator). - */ - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71 /* Identifier */: - case 9 /* StringLiteral */: - case 12 /* RegularExpressionLiteral */: - case 183 /* TaggedTemplateExpression */: - case 196 /* TemplateExpression */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 95 /* NullKeyword */: - case 139 /* UndefinedKeyword */: - case 186 /* FunctionExpression */: - case 199 /* ClassExpression */: - case 187 /* ArrowFunction */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 189 /* TypeOfExpression */: - case 203 /* NonNullExpression */: - case 250 /* JsxSelfClosingElement */: - case 249 /* JsxElement */: - return true; - case 195 /* ConditionalExpression */: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194 /* BinaryExpression */: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - // Unary operators ~, !, +, and - have no side effects. - // The rest do. - switch (node.operator) { - case 51 /* ExclamationToken */: - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - return true; - } - return false; - // Some forms listed here for clarity - case 190 /* VoidExpression */: // Explicit opt-out - case 184 /* TypeAssertionExpression */: // Not SEF, but can produce useful type warnings - case 202 /* AsExpression */: // Not SEF, but can produce useful type warnings - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144 /* Nullable */) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], /*subtypeReduction*/ true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 /* EqualsToken */ && (left.kind === 178 /* ObjectLiteralExpression */ || left.kind === 177 /* ArrayLiteralExpression */)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39 /* AsteriskToken */: - case 40 /* AsteriskAsteriskToken */: - case 61 /* AsteriskEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - case 42 /* PercentToken */: - case 64 /* PercentEqualsToken */: - case 38 /* MinusToken */: - case 60 /* MinusEqualsToken */: - case 45 /* LessThanLessThanToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 49 /* BarToken */: - case 69 /* BarEqualsToken */: - case 50 /* CaretToken */: - case 70 /* CaretEqualsToken */: - case 48 /* AmpersandToken */: - case 68 /* AmpersandEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - // if a user tries to apply a bitwise operator to 2 boolean operands - // try and return them a helpful suggestion - if ((leftType.flags & 136 /* BooleanLike */) && - (rightType.flags & 136 /* BooleanLike */) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - // otherwise just check each operand separately and report errors as normal - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37 /* PlusToken */: - case 59 /* PlusEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 /* Any */ | 262178 /* StringLike */) && !isTypeOfKind(rightType, 1 /* Any */ | 262178 /* StringLike */)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340 /* NumberLike */) && isTypeOfKind(rightType, 340 /* NumberLike */)) { - // Operands of an enum type are treated as having the primitive type Number. - // If both operands are of the Number primitive type, the result is of the Number primitive type. - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178 /* StringLike */) || isTypeOfKind(rightType, 262178 /* StringLike */)) { - // If one or both operands are of the String primitive type, the result is of the String primitive type. - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - // Otherwise, the result is of type Any. - // NOTE: unknown type here denotes error type. Old compiler treated this case as any type so do we. - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - // Symbols are not allowed at all in arithmetic expressions - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59 /* PlusEqualsToken */) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93 /* InstanceOfKeyword */: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92 /* InKeyword */: - return checkInExpression(left, right, leftType, rightType); - case 53 /* AmpersandAmpersandToken */: - return getTypeFacts(leftType) & 1048576 /* Truthy */ ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54 /* BarBarToken */: - return getTypeFacts(leftType) & 2097152 /* Falsy */ ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58 /* EqualsToken */: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26 /* CommaToken */: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 /* Identifier */ && node.text === "eval"; - } - // Return true if there was no error, false if there was an error. - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512 /* ESSymbol */) ? left : - maybeTypeOfKind(rightType, 512 /* ESSymbol */) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49 /* BarToken */: - case 69 /* BarEqualsToken */: - return 54 /* BarBarToken */; - case 50 /* CaretToken */: - case 70 /* CaretEqualsToken */: - return 35 /* ExclamationEqualsEqualsToken */; - case 48 /* AmpersandToken */: - case 68 /* AmpersandEqualsToken */: - return 53 /* AmpersandAmpersandToken */; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 /* FirstAssignment */ && operator <= 70 /* LastAssignment */) { - // TypeScript 1.0 spec (April 2014): 4.17 - // An assignment of the form - // VarExpr = ValueExpr - // requires VarExpr to be classified as a reference - // A compound assignment furthermore requires VarExpr to be classified as a reference (section 4.1) - // and the type of the non - compound operation to be assignable to the type of VarExpr. - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - // to avoid cascading errors check assignability only if 'isReference' check succeeded and no errors were reported - checkTypeAssignableTo(valueType, leftType, left, /*headMessage*/ undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - // Grammar checking - if (produceDiagnostics) { - if (!(node.flags & 4096 /* YieldContext */) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - // If the user's code is syntactically correct, the func should always have a star. After all, - // we are in a yield context. - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - // Async generator functions prior to ESNext require the __await, __asyncDelegator, - // and __asyncValues helpers - if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && - languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */); - } - // Generator functions prior to ES2015 require the __values helper - if ((functionFlags & 3 /* AsyncGenerator */) === 1 /* Generator */ && - languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256 /* Values */); - } - } - if (functionFlags & 1 /* Generator */) { - var expressionType = checkExpressionCached(node.expression, /*contextualMapper*/ undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, /*allowStringInput*/ false, (functionFlags & 2 /* Async */) !== 0); - } - // There is no point in doing an assignability check if the function - // has no explicit return type because the return type is directly computed - // from the yield expressions. - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2 /* Async */) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 /* Async */ - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, - /*headMessage*/ undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 /* Async */ - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, - /*headMessage*/ undefined); - } - } - } - } - // Both yield and yield* expressions have type 'any' - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8 /* NumericLiteral */) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9 /* StringLiteral */: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32 /* StringLiteral */, node.text)); - case 8 /* NumericLiteral */: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64 /* NumberLiteral */, node.text)); - case 101 /* TrueKeyword */: - return trueType; - case 86 /* FalseKeyword */: - return falseType; - } - } - function checkTemplateExpression(node) { - // We just want to check each expressions, but we are unconcerned with - // the type of each expression, as any value may be coerced into a string. - // It is worth asking whether this is what we really want though. - // A place where we actually *are* concerned with the expressions' types are - // in tagged templates. - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 /* SkipContextSensitive */ : - contextualMapper ? 2 /* Inferential */ : 0 /* Normal */; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // When computing a type that we're going to cache, we need to ignore any ongoing control flow - // analysis because variables may have transient types in indeterminable states. Moving flowLoopStart - // to the top of the stack ensures all transient types are computed from a known point. - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 /* TypeAssertionExpression */ || node.kind === 202 /* AsExpression */; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, /*cache*/ true); - return ts.getCombinedNodeFlags(declaration) & 2 /* Const */ || - ts.getCombinedModifierFlags(declaration) & 64 /* Readonly */ && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - // If the type parameter is constrained to the base primitive type we're checking for, - // consider this a literal context. For example, given a type parameter 'T extends string', - // this causes us to infer string literal types for T. - if (constraint.flags & (2 /* String */ | 4 /* Number */ | 8 /* Boolean */ | 16 /* Enum */)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 /* Literal */ | 262144 /* Index */)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - // Grammar checking - checkGrammarMethod(node); - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2 /* Inferential */) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - /** - * Returns the type of an expression. Unlike checkExpression, this function is simply concerned - * with computing the type and may not fully check all contained sub-expressions for errors. - * A cache argument of true indicates that if the function performs a full type check, it is ok - * to cache the result. - */ - function getTypeOfExpression(node, cache) { - // Optimize for the common case of a call to a function with a single non-generic call - // signature where we can just fetch the return type without checking the arguments. - if (node.kind === 181 /* CallExpression */ && node.expression.kind !== 97 /* SuperKeyword */ && !ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - // Otherwise simply call checkExpression. Ideally, the entire family of checkXXX functions - // should have a parameter that indicates whether full error checking is required such that - // we can perform the optimizations locally. - return cache ? checkExpressionCached(node) : checkExpression(node); - } - /** - * Returns the type of an expression. Unlike checkExpression, this function is simply concerned - * with computing the type and may not fully check all contained sub-expressions for errors. - * It is intended for uses where you know there is no contextual type, - * and requesting the contextual type might cause a circularity or other bad behaviour. - * It sets the contextual type of the node to any before calling getTypeOfExpression. - */ - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - // Checks an expression and returns its type. The contextualMapper parameter serves two purposes: When - // contextualMapper is not undefined and not equal to the identityMapper function object it indicates that the - // expression is being inferentially typed (section 4.15.2 in spec) and provides the type mapper to use in - // conjunction with the generic contextual type. When contextualMapper is equal to the identityMapper function - // object, it serves as an indicator that all contained function and arrow expressions should be considered to - // have the wildcard function type; this form of type check is used during overload resolution to exclude - // contextually typed function and arrow expressions in the initial phase. - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143 /* QualifiedName */) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - // enum object type for const enums are only permitted in: - // - 'left' in property access - // - 'object' in indexed access - // - target in rhs of import statement - var ok = (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.expression === node) || - (node.parent.kind === 180 /* ElementAccessExpression */ && node.parent.expression === node) || - ((node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71 /* Identifier */: - return checkIdentifier(node); - case 99 /* ThisKeyword */: - return checkThisExpression(node); - case 97 /* SuperKeyword */: - return checkSuperExpression(node); - case 95 /* NullKeyword */: - return nullWideningType; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return checkLiteralExpression(node); - case 196 /* TemplateExpression */: - return checkTemplateExpression(node); - case 13 /* NoSubstitutionTemplateLiteral */: - return stringType; - case 12 /* RegularExpressionLiteral */: - return globalRegExpType; - case 177 /* ArrayLiteralExpression */: - return checkArrayLiteral(node, checkMode); - case 178 /* ObjectLiteralExpression */: - return checkObjectLiteral(node, checkMode); - case 179 /* PropertyAccessExpression */: - return checkPropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return checkIndexedAccess(node); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return checkCallExpression(node); - case 183 /* TaggedTemplateExpression */: - return checkTaggedTemplateExpression(node); - case 185 /* ParenthesizedExpression */: - return checkExpression(node.expression, checkMode); - case 199 /* ClassExpression */: - return checkClassExpression(node); - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189 /* TypeOfExpression */: - return checkTypeOfExpression(node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return checkAssertion(node); - case 203 /* NonNullExpression */: - return checkNonNullAssertion(node); - case 204 /* MetaProperty */: - return checkMetaProperty(node); - case 188 /* DeleteExpression */: - return checkDeleteExpression(node); - case 190 /* VoidExpression */: - return checkVoidExpression(node); - case 191 /* AwaitExpression */: - return checkAwaitExpression(node); - case 192 /* PrefixUnaryExpression */: - return checkPrefixUnaryExpression(node); - case 193 /* PostfixUnaryExpression */: - return checkPostfixUnaryExpression(node); - case 194 /* BinaryExpression */: - return checkBinaryExpression(node, checkMode); - case 195 /* ConditionalExpression */: - return checkConditionalExpression(node, checkMode); - case 198 /* SpreadElement */: - return checkSpreadExpression(node, checkMode); - case 200 /* OmittedExpression */: - return undefinedWideningType; - case 197 /* YieldExpression */: - return checkYieldExpression(node); - case 256 /* JsxExpression */: - return checkJsxExpression(node, checkMode); - case 249 /* JsxElement */: - return checkJsxElement(node); - case 250 /* JsxSelfClosingElement */: - return checkJsxSelfClosingElement(node); - case 254 /* JsxAttributes */: - return checkJsxAttributes(node, checkMode); - case 251 /* JsxOpeningElement */: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - // DECLARATION AND STATEMENT TYPE CHECKING - function checkTypeParameter(node) { - // Grammar Checking - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - // Grammar checking - // It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs as the - // Identifier in a PropertySetParameterList of a PropertyAssignment that is contained in strict code - // or if its FunctionBody is strict code(11.1.5). - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92 /* ParameterPropertyModifier */) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 /* Constructor */ && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 /* Constructor */ || func.kind === 156 /* ConstructSignature */ || func.kind === 161 /* ConstructorType */) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - // Only check rest parameter type if it's not a binding pattern. Since binding patterns are - // not allowed in a rest parameter, we already have an error from checkGrammarParameterList. - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 /* Identifier */ && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - // The parent must not be valid. - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, - /*headMessage*/ undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187 /* ArrowFunction */: - case 155 /* CallSignature */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 160 /* FunctionType */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 /* Identifier */ && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 /* ArrayBindingPattern */ || - name.kind === 174 /* ObjectBindingPattern */) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - // Grammar checking - if (node.kind === 157 /* IndexSignature */) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 /* FunctionType */ || node.kind === 228 /* FunctionDeclaration */ || node.kind === 161 /* ConstructorType */ || - node.kind === 155 /* CallSignature */ || node.kind === 152 /* Constructor */ || - node.kind === 156 /* ConstructSignature */) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4 /* Invalid */)) { - // Async generators prior to ESNext require the __await and __asyncGenerator helpers - if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */); - } - // Async functions prior to ES2017 require the __awaiter helper - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* ES2017 */) { - checkExternalEmitHelpers(node, 64 /* Awaiter */); - } - // Generator functions, Async functions, and Async Generator functions prior to - // ES2015 require the __generator helper - if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(node, 128 /* Generator */); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156 /* ConstructSignature */: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155 /* CallSignature */: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2 /* Async */) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 /* Async */ - ? createAsyncIterableIteratorType(generatorElementType) // AsyncGenerator function - : createIterableIteratorType(generatorElementType); // Generator function - // Naively, one could check that IterableIterator is assignable to the return type annotation. - // However, that would not catch the error in the following case. - // - // interface BadGenerator extends Iterable, Iterator { } - // function* g(): BadGenerator { } // Iterable and Iterator have different types! - // - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3 /* AsyncGenerator */) === 2 /* Async */) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var Declaration; - (function (Declaration) { - Declaration[Declaration["Getter"] = 1] = "Getter"; - Declaration[Declaration["Setter"] = 2] = "Setter"; - Declaration[Declaration["Method"] = 4] = "Method"; - Declaration[Declaration["Property"] = 3] = "Property"; - })(Declaration || (Declaration = {})); - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152 /* Constructor */) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3 /* Property */); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32 /* Static */; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153 /* GetAccessor */: - addName(names, member.name, memberName, 1 /* Getter */); - break; - case 154 /* SetAccessor */: - addName(names, member.name, memberName, 2 /* Setter */); - break; - case 149 /* PropertyDeclaration */: - addName(names, member.name, memberName, 3 /* Property */); - break; - case 151 /* MethodDeclaration */: - addName(names, member.name, memberName, 4 /* Method */); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4 /* Method */) { - if (meaning !== 4 /* Method */) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - /** - * Static members being set on a constructor function may conflict with built-in properties - * of Function. Esp. in ECMAScript 5 there are non-configurable and non-writable - * built-in properties. This check issues a transpile error when a class has a static - * member with the same name as a non-writable built-in property. - * - * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.3 - * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.5 - * @see http://www.ecma-international.org/ecma-262/6.0/#sec-properties-of-the-function-constructor - * @see http://www.ecma-international.org/ecma-262/6.0/#sec-function-instances - */ - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32 /* Static */; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148 /* PropertySignature */) { - var memberName = void 0; - switch (member.name.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 71 /* Identifier */: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230 /* InterfaceDeclaration */) { - var nodeSymbol = getSymbolOfNode(node); - // in case of merging interface declaration it is possible that we'll enter this check procedure several times for every declaration - // to prevent this run check only for the first declaration of a given kind - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - // TypeScript 1.0 spec (April 2014) - // 3.7.4: An object type can contain at most one string index signature and one numeric index signature. - // 8.5: A class declaration can have at most one string index member declaration and one numeric index member declaration - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136 /* StringKeyword */: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133 /* NumberKeyword */: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - // Grammar checking - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - // Grammar checking for modifiers is done inside the function checkGrammarFunctionLikeDeclaration - checkFunctionOrMethodDeclaration(node); - // Abstract methods cannot have an implementation. - // Extra checks are to avoid reporting multiple errors relating to the "abstractness" of the node. - if (ts.getModifierFlags(node) & 128 /* Abstract */ && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - // Grammar check on signature of constructor and modifier of the constructor is done in checkSignatureDeclaration function. - checkSignatureDeclaration(node); - // Grammar check for checking only related to constructorDeclaration - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - // Only type check the symbol once - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - // exit early in the case of signature - super checks are not relevant to them - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99 /* ThisKeyword */) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 /* FunctionExpression */ && n.kind !== 228 /* FunctionDeclaration */) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 /* PropertyDeclaration */ && - !(ts.getModifierFlags(n) & 32 /* Static */) && - !!n.initializer; - } - // TS 1.0 spec (April 2014): 8.3.2 - // Constructors of classes with no extends clause may not contain super calls, whereas - // constructors of derived classes must contain at least one super call somewhere in their function body. - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - // The first statement in the body of a constructor (excluding prologue directives) must be a super call - // if both of the following are true: - // - The containing class is a derived class. - // - The constructor declares parameter properties - // or the containing class declares instance member variables with initializers. - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92 /* ParameterPropertyModifier */; }); - // Skip past any prologue directives to find the first statement - // to ensure that it was a super call. - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - // Grammar checking accessors - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153 /* GetAccessor */) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128 /* HasImplicitReturn */)) { - if (!(node.flags & 256 /* HasExplicitReturn */)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - // TypeScript 1.0 spec (April 2014): 8.4.3 - // Accessors for the same member name must specify the same accessibility. - var otherKind = node.kind === 153 /* GetAccessor */ ? 154 /* SetAccessor */ : 153 /* GetAccessor */; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28 /* AccessibilityModifier */) !== (ts.getModifierFlags(otherAccessor) & 28 /* AccessibilityModifier */)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128 /* Abstract */) !== ts.hasModifier(otherAccessor, 128 /* Abstract */)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - // TypeScript 1.0 spec (April 2014): 4.5 - // If both accessors include type annotations, the specified types must be identical. - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153 /* GetAccessor */) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - // Do type argument local checks only if referenced type is successfully resolved - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 /* TypeAlias */ ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 /* Enum */ && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8 /* EnumMember */) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - // Grammar checking - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288 /* IndexedAccess */)) { - return type; - } - // Check if the index type is assignable to 'keyof T' for the object type. - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - // Check if we're indexing with a numeric type and the object type is a generic - // type with a constraint that has a numeric index signature. - if (maybeTypeOfKind(objectType, 540672 /* TypeVariable */) && isTypeOfKind(indexType, 340 /* NumberLike */)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1 /* Number */)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8 /* Private */) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - // children of classes (even ambient classes) should not be marked as ambient or export - // because those flags have no useful semantics there. - if (n.parent.kind !== 230 /* InterfaceDeclaration */ && - n.parent.kind !== 229 /* ClassDeclaration */ && - n.parent.kind !== 199 /* ClassExpression */ && - ts.isInAmbientContext(n)) { - if (!(flags & 2 /* Ambient */)) { - // It is nested in an ambient context, which means it is automatically exported - flags |= 1 /* Export */; - } - flags |= 2 /* Ambient */; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - // Consider the canonical set of flags to be the flags of the bodyDeclaration or the first declaration - // Error on all deviations from this canonical set of flags - // The caveat is that if some overloads are defined in lib.d.ts, we don't want to - // report the errors on those. To achieve this, we will say that the implementation is - // the canonical signature only if it is in the same container as the first overload - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - // Error if some overloads have a flag that is not shared by all overloads. To find the - // deviations, we XOR someOverloadFlags with allOverloadFlags - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1 /* Export */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2 /* Ambient */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 /* Private */ | 16 /* Protected */)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128 /* Abstract */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 8 /* Private */ | 16 /* Protected */ | 128 /* Abstract */; - var someNodeFlags = 0 /* None */; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - // We may be here because of some extra nodes between overloads that could not be parsed into a valid node. - // In this case the subsequent node is not really consecutive (.pos !== node.end), and we must ignore it here. - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - // TODO(jfreeman): These are methods, so handle computed name case - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 /* MethodDeclaration */ || node.kind === 150 /* MethodSignature */) && - (ts.getModifierFlags(node) & 32 /* Static */) !== (ts.getModifierFlags(subsequentNode) & 32 /* Static */); - // we can get here in two cases - // 1. mixed static and instance class members - // 2. something with the same name was defined before the set of overloads that prevents them from merging - // here we'll report error only for the first case since for second we should already report error in binder - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 /* Static */ ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - // Report different errors regarding non-consecutive blocks of declarations depending on whether - // the node in question is abstract. - if (ts.getModifierFlags(node) & 128 /* Abstract */) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 /* InterfaceDeclaration */ || node.parent.kind === 163 /* TypeLiteral */ || inAmbientContext; - if (inAmbientContextOrInterface) { - // check if declarations are consecutive only if they are non-ambient - // 1. ambient declarations can be interleaved - // i.e. this is legal - // declare function foo(); - // declare function bar(); - // declare function foo(); - // 2. mixing ambient and non-ambient declarations is a separate error that will be reported - do not want to report an extra one - previousDeclaration = undefined; - } - if (node.kind === 228 /* FunctionDeclaration */ || node.kind === 151 /* MethodDeclaration */ || node.kind === 150 /* MethodSignature */ || node.kind === 152 /* Constructor */) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - // Abstract methods can't have an implementation -- in particular, they don't need one. - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - // if localSymbol is defined on node then node itself is exported - check is required - var symbol = node.localSymbol; - if (!symbol) { - // local symbol is undefined => this declaration is non-exported. - // however symbol might contain other declarations that are exported - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032 /* Export */)) { - // this is a pure local symbol (all declarations are non-exported) - no need to check anything - return; - } - } - // run the check only for the first declaration in the list - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - // we use SymbolFlags.ExportValue, SymbolFlags.ExportType and SymbolFlags.ExportNamespace - // to denote disjoint declarationSpaces (without making new enum type). - var exportedDeclarationSpaces = 0 /* None */; - var nonExportedDeclarationSpaces = 0 /* None */; - var defaultExportedDeclarationSpaces = 0 /* None */; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 /* Export */ | 512 /* Default */); - if (effectiveDeclarationFlags & 1 /* Export */) { - if (effectiveDeclarationFlags & 512 /* Default */) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - // Spaces for anything not declared a 'default export'. - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - // declaration spaces for exported and non-exported declarations intersect - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - // Only error on the declarations that contributed to the intersecting spaces. - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230 /* InterfaceDeclaration */: - return 2097152 /* ExportType */; - case 233 /* ModuleDeclaration */: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 /* NonInstantiated */ - ? 4194304 /* ExportNamespace */ | 1048576 /* ExportValue */ - : 4194304 /* ExportNamespace */; - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - return 2097152 /* ExportType */ | 1048576 /* ExportValue */; - case 237 /* ImportEqualsDeclaration */: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576 /* ExportValue */; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - /** - * Gets the "promised type" of a promise. - * @param type The type of the promise. - * @remarks The "promised type" of a type is the type of the "value" parameter of the "onfulfilled" callback. - */ - function getPromisedTypeOfPromise(promise, errorNode) { - // - // { // promise - // then( // thenFunction - // onfulfilled: ( // onfulfilledParameterType - // value: T // valueParameterType - // ) => any - // ): any; - // } - // - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(/*reportErrors*/ false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288 /* NEUndefinedOrNull */); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), /*subtypeReduction*/ true); - } - /** - * Gets the "awaited type" of a type. - * @param type The type to await. - * @remarks The "awaited type" of an expression is its "promised type" if the expression is a - * Promise-like type; otherwise, it is the type of the expression. This is used to reflect - * The runtime behavior of the `await` keyword. - */ - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536 /* Union */) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, /*subtypeReduction*/ true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - // Verify that we don't have a bad actor in the form of a promise whose - // promised type is the same as the promise type, or a mutually recursive - // promise. If so, we return undefined as we cannot guess the shape. If this - // were the actual case in the JavaScript, this Promise would never resolve. - // - // An example of a bad actor with a singly-recursive promise type might - // be: - // - // interface BadPromise { - // then( - // onfulfilled: (value: BadPromise) => any, - // onrejected: (error: any) => any): BadPromise; - // } - // The above interface will pass the PromiseLike check, and return a - // promised type of `BadPromise`. Since this is a self reference, we - // don't want to keep recursing ad infinitum. - // - // An example of a bad actor in the form of a mutually-recursive - // promise type might be: - // - // interface BadPromiseA { - // then( - // onfulfilled: (value: BadPromiseB) => any, - // onrejected: (error: any) => any): BadPromiseB; - // } - // - // interface BadPromiseB { - // then( - // onfulfilled: (value: BadPromiseA) => any, - // onrejected: (error: any) => any): BadPromiseA; - // } - // - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - // Keep track of the type we're about to unwrap to avoid bad recursive promise types. - // See the comments above for more information. - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - // The type was not a promise, so it could not be unwrapped any further. - // As long as the type does not have a callable "then" property, it is - // safe to return the type; otherwise, an error will be reported in - // the call to getNonThenableType and we will return undefined. - // - // An example of a non-promise "thenable" might be: - // - // await { then(): void {} } - // - // The "thenable" does not match the minimal definition for a promise. When - // a Promise/A+-compatible or ES6 promise tries to adopt this value, the promise - // will never settle. We treat this as an error to help flag an early indicator - // of a runtime problem. If the user wants to return this value from an async - // function, they would need to wrap it in some other value. If they want it to - // be treated as a promise, they can cast to . - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0 /* Call */).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - /** - * Checks the return type of an async function to ensure it is a compatible - * Promise implementation. - * - * This checks that an async function has a valid Promise-compatible return type, - * and returns the *awaited type* of the promise. An async function has a valid - * Promise-compatible return type if the resolved value of the return type has a - * construct signature that takes in an `initializer` function that in turn supplies - * a `resolve` function as one of its arguments and results in an object with a - * callable `then` signature. - * - * @param node The signature to check - */ - function checkAsyncFunctionReturnType(node) { - // As part of our emit for an async function, we will need to emit the entity name of - // the return type annotation as an expression. To meet the necessary runtime semantics - // for __awaiter, we must also check that the type of the declaration (e.g. the static - // side or "constructor" of the promise type) is compatible `PromiseConstructorLike`. - // - // An example might be (from lib.es6.d.ts): - // - // interface Promise { ... } - // interface PromiseConstructor { - // new (...): Promise; - // } - // declare var Promise: PromiseConstructor; - // - // When an async function declares a return type annotation of `Promise`, we - // need to get the type of the `Promise` variable declaration above, which would - // be `PromiseConstructor`. - // - // The same case applies to a class: - // - // declare class Promise { - // constructor(...); - // then(...): Promise; - // } - // - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2 /* ES2015 */) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - // The promise type was not a valid type reference to the global promise type, so we - // report an error and return the unknown type. - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - // Always mark the type node as referenced if it points to a value - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455 /* Value */, /*ignoreErrors*/ true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 /* Identifier */ && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(/*reportErrors*/ false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(/*reportErrors*/ true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - // If we couldn't resolve the global PromiseConstructorLike type we cannot verify - // compatibility with __awaiter. - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - // Verify there is no local declaration that could collide with the promise constructor. - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455 /* Value */); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - // Get and return the awaited type of the return type. - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - /** Check a decorator */ - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1 /* Any */) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146 /* Parameter */: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149 /* PropertyDeclaration */: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - /** - * If a TypeNode can be resolved to a value symbol imported from an external module, it is - * marked as referenced to prevent import elision. - */ - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 /* Identifier */ ? 793064 /* Type */ : 1920 /* Namespace */) | 8388608 /* Alias */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 /* Alias */ - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - /** Check the decorators of a node */ - function checkDecorators(node) { - if (!node.decorators) { - return; - } - // skip this check for nodes that cannot have decorators. These should have already had an error reported by - // checkGrammarDecorators. - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */); - if (node.kind === 146 /* Parameter */) { - checkExternalEmitHelpers(firstDecorator, 32 /* Param */); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */); - // we only need to perform these checks if we are emitting serialized type metadata for the target of a decorator. - switch (node.kind) { - case 229 /* ClassDeclaration */: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149 /* PropertyDeclaration */: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146 /* Parameter */: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name && node.name.kind === 144 /* ComputedPropertyName */) { - // This check will account for methods in class/interface declarations, - // as well as accessors in classes/object literals - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - // first we want to check the local symbol that contain this declaration - // - if node.localSymbol !== undefined - this is current declaration is exported and localSymbol points to the local symbol - // - if node.localSymbol === undefined - this node is non-exported so we can just pick the result of getSymbolOfNode - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - // Since the javascript won't do semantic analysis like typescript, - // if the javascript file comes before the typescript file and both contain same name functions, - // checkFunctionOrConstructorSymbol wouldn't be called if we didnt ignore javascript function. - var firstDeclaration = ts.forEach(localSymbol.declarations, - // Get first non javascript function declaration - function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - // Only type check the symbol once - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - // run check once for the first declaration - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - // run check on export symbol to check that modifiers agree across all exported declarations - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1 /* Generator */) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 /* Async */ - ? checkAsyncFunctionReturnType(node) // Async function - : getTypeFromTypeNode(node.type)); // normal function - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - // Report an implicit any error if there is no body, no explicit return type, and node is not a private method - // in an ambient context - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 /* Generator */ && ts.nodeIsPresent(node.body)) { - // A generator with a body and no type annotation can still cause errors. It can error if the - // yielded values have no common supertype, or it can give an implicit any error if it has no - // yielded values. The only way to trigger these errors is to try checking its return type. - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265 /* SourceFile */: - case 233 /* ModuleDeclaration */: - checkUnusedModuleMembers(node); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230 /* InterfaceDeclaration */: - checkUnusedTypeParameters(node); - break; - case 207 /* Block */: - case 235 /* CaseBlock */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - checkUnusedLocalsAndParameters(node); - break; - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 /* InterfaceDeclaration */ && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146 /* Parameter */) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 /* VariableDeclaration */ && - (declaration.parent.parent.kind === 215 /* ForInStatement */ || - declaration.parent.parent.kind === 216 /* ForOfStatement */)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 /* Identifier */ ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 /* Identifier */ && node.text.charCodeAt(0) === 95 /* _ */; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 /* MethodDeclaration */ || member.kind === 149 /* PropertyDeclaration */) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8 /* Private */) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152 /* Constructor */) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8 /* Private */) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - // Only report errors on the last declaration for the type parameter container; - // this ensures that all uses have been accounted for. - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - // Grammar checking for SyntaxKind.Block - if (node.kind === 207 /* Block */) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - // no rest parameters \ declaration context \ overload - no codegen impact - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 148 /* PropertySignature */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 150 /* MethodSignature */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // it is ok to have member named '_super' or '_this' - member access is always qualified - return false; - } - if (ts.isInAmbientContext(node)) { - // ambient context - no codegen impact - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 /* Parameter */ && ts.nodeIsMissing(root.parent.body)) { - // just an overload - no codegen impact - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - // this function will run after checking the source file so 'CaptureThis' is correct for all nodes - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { - var isDeclaration_1 = node.kind !== 71 /* Identifier */; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) { - var isDeclaration_2 = node.kind !== 71 /* Identifier */; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - // bubble up and find containing type - var enclosingClass = ts.getContainingClass(node); - // if containing type was not found or it is ambient - exit (no codegen) - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71 /* Identifier */; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - // No need to check for require or exports for ES6 modules and later - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - // Uninstantiated modules shouldnt do this check - if (node.kind === 233 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent - var parent = getDeclarationContainer(node); - if (parent.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(parent)) { - // If the declaration happens to be in external module, report error that require and exports are reserved keywords - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - // Uninstantiated modules shouldnt do this check - if (node.kind === 233 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent - var parent = getDeclarationContainer(node); - if (parent.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024 /* HasAsyncFunctions */) { - // If the declaration happens to be in external module, report error that Promise is a reserved identifier. - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - // - ScriptBody : StatementList - // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList - // also occurs in the VarDeclaredNames of StatementList. - // - Block : { StatementList } - // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList - // also occurs in the VarDeclaredNames of StatementList. - // Variable declarations are hoisted to the top of their function scope. They can shadow - // block scoped declarations, which bind tighter. this will not be flagged as duplicate definition - // by the binder as the declaration scope is different. - // A non-initialized declaration is a no-op as the block declaration will resolve before the var - // declaration. the problem is if the declaration has an initializer. this will act as a write to the - // block declared value. this is fine for let, but not const. - // Only consider declarations with initializers, uninitialized const declarations will not - // step on a let/const variable. - // Do not consider const and const declarations, as duplicate block-scoped declarations - // are handled by the binder. - // We are only looking for const declarations that step on let\const declarations from a - // different scope. e.g.: - // { - // const x = 0; // localDeclarationSymbol obtained after name resolution will correspond to this declaration - // const x = 0; // symbol for this declaration will be 'symbol' - // } - // skip block-scoped variables and parameters - if ((ts.getCombinedNodeFlags(node) & 3 /* BlockScoped */) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - // skip variable declarations that don't have initializers - // NOTE: in ES6 spec initializer is required in variable declarations where name is binding pattern - // so we'll always treat binding elements as initialized - if (node.kind === 226 /* VariableDeclaration */ && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1 /* FunctionScopedVariable */) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3 /* Variable */, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227 /* VariableDeclarationList */); - var container = varDeclList.parent.kind === 208 /* VariableStatement */ && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - // names of block-scoped and function scoped variables can collide only - // if block scoped variable is defined in the function\module\source file scope (because of variable hoisting) - var namesShareScope = container && - (container.kind === 207 /* Block */ && ts.isFunctionLike(container.parent) || - container.kind === 234 /* ModuleBlock */ || - container.kind === 233 /* ModuleDeclaration */ || - container.kind === 265 /* SourceFile */); - // here we know that function scoped variable is shadowed by block scoped one - // if they are defined in the same scope - binder has already reported redeclaration error - // otherwise if variable has an initializer - show error that initialization will fail - // since LHS will be block scoped name instead of function scoped - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - // Check that a parameter initializer contains no references to parameters declared to the right of itself - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146 /* Parameter */) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - // do not dive in types - // skip declaration names (i.e. in object literal expressions) - return; - } - if (n.kind === 179 /* PropertyAccessExpression */) { - // skip property names in property access expression - return visit(n.expression); - } - else if (n.kind === 71 /* Identifier */) { - // check FunctionLikeDeclaration.locals (stores parameters\function local variable) - // if it contains entry with a specified name - var symbol = resolveName(n, n.text, 107455 /* Value */ | 8388608 /* Alias */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - // locals map for function contain both parameters and function locals - // so we need to do a bit of extra work to check if reference is legal - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 /* Parameter */ || - symbol.valueDeclaration.kind === 176 /* BindingElement */) { - // it is ok to reference parameter in initializer if either - // - parameter is located strictly on the left of current parameter declaration - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - // - parameter is wrapped in function-like entity - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - // computed property names/initializers in instance property declaration of class like entities - // are executed in constructor and thus deferred - (current.parent.kind === 149 /* PropertyDeclaration */ && - !(ts.hasModifier(current.parent, 32 /* Static */)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - // fall through to report error - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - // Check variable, parameter, or property declaration - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - // For a computed property, just check the initializer and exit - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176 /* BindingElement */) { - if (node.parent.kind === 174 /* ObjectBindingPattern */ && languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 4 /* Rest */); - } - // check computed properties inside property names of binding elements - if (node.propertyName && node.propertyName.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.propertyName); - } - // check private/protected variable access - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - // For a binding pattern, check contained binding elements - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 /* ArrayBindingPattern */ && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - ts.forEach(node.name.elements, checkSourceElement); - } - // For a parameter declaration with an initializer, error and exit if the containing function doesn't have a body - if (node.initializer && ts.getRootDeclaration(node).kind === 146 /* Parameter */ && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - // For a binding pattern, validate the initializer and exit - if (ts.isBindingPattern(node.name)) { - // Don't validate for-in initializer as it is already an error - if (node.initializer && node.parent.parent.kind !== 215 /* ForInStatement */) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, /*headMessage*/ undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - // Node is the primary declaration of the symbol, just validate the initializer - // Don't validate for-in initializer as it is already an error - if (node.initializer && node.parent.parent.kind !== 215 /* ForInStatement */) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, /*headMessage*/ undefined); - checkParameterInitializer(node); - } - } - else { - // Node is a secondary declaration, check that type is identical to primary declaration and check that - // initializer is consistent with type associated with the node - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, /*headMessage*/ undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 /* PropertyDeclaration */ && node.kind !== 148 /* PropertySignature */) { - // We know we don't have a binding pattern or computed name here - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 /* VariableDeclaration */ || node.kind === 176 /* BindingElement */) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 /* Parameter */ && right.kind === 226 /* VariableDeclaration */) || - (left.kind === 226 /* VariableDeclaration */ && right.kind === 146 /* Parameter */)) { - // Differences in optionality between parameters and variables are allowed. - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 /* Private */ | - 16 /* Protected */ | - 256 /* Async */ | - 128 /* Abstract */ | - 64 /* Readonly */ | - 32 /* Static */; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - // We only disallow modifier on a method declaration if it is a property of object-literal-expression - if (node.modifiers && node.parent.kind === 178 /* ObjectLiteralExpression */) { - if (ts.getFunctionFlags(node) & 2 /* Async */) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209 /* EmptyStatement */) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227 /* VariableDeclarationList */) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216 /* ForOfStatement */) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 5 /* ESNext */) { - // for..await..of in an async function or async generator function prior to ESNext requires the __asyncValues helper - checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ES2015 */) { - // for..of prior to ES2015 requires the __values helper when downlevelIteration is enabled - checkExternalEmitHelpers(node, 256 /* ForOfIncludes */); - } - } - // Check the LHS and RHS - // If the LHS is a declaration, just check it as a variable declaration, which will in turn check the RHS - // via checkRightHandSideOfForOf. - // If the LHS is an expression, check the LHS, as a destructuring assignment or as a reference. - // Then check that the RHS is assignable to it. - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - // There may be a destructuring assignment on the left side - if (varExpr.kind === 177 /* ArrayLiteralExpression */ || varExpr.kind === 178 /* ObjectLiteralExpression */) { - // iteratedType may be undefined. In this case, we still want to check the structure of - // varExpr, in particular making sure it's a valid LeftHandSideExpression. But we'd like - // to short circuit the type relation checking as much as possible, so we pass the unknownType. - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - // iteratedType will be undefined if the rightType was missing properties/signatures - // required to get its iteratedType (like [Symbol.iterator] or next). This may be - // because we accessed properties from anyType, or it may have led to an error inside - // getElementTypeOfIterable. - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, /*headMessage*/ undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - // Grammar checking - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - // TypeScript 1.0 spec (April 2014): 5.4 - // In a 'for-in' statement of the form - // for (let VarDecl in Expr) Statement - // VarDecl must be a variable declaration without a type annotation that declares a variable of type Any, - // and Expr must be an expression of type Any, an object type, or a type parameter type. - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - // In a 'for-in' statement of the form - // for (Var in Expr) Statement - // Var must be an expression classified as a reference of type Any or the String primitive type, - // and Expr must be an expression of type Any, an object type, or a type parameter type. - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 /* ArrayLiteralExpression */ || varExpr.kind === 178 /* ObjectLiteralExpression */) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - // run check only former check succeeded to avoid cascading errors - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - // unknownType is returned i.e. if node.expression is identifier whose name cannot be resolved - // in this case error about missing name is already reported - do not report extra one - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 /* Object */ | 540672 /* TypeVariable */ | 16777216 /* NonPrimitive */)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - // checkGrammarForInOrForOfStatement will check that there is exactly one declaration. - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, /*allowStringInput*/ true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, /*checkAssignability*/ true) || anyType; - } - /** - * When consuming an iterable type in a for..of, spread, or iterator destructuring assignment - * we want to get the iterated type of an iterable for ES2015 or later, or the iterated type - * of a iterable (if defined globally) or element type of an array like for ES2015 or earlier. - */ - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2 /* ES2015 */; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - // Get the iterated type of an `Iterable` or `IterableIterator` only in ES2015 - // or higher, when inside of an async generator or for-await-if, or when - // downlevelIteration is requested. - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - // We only report errors for an invalid iterable type in ES2015 or higher. - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - // If strings are permitted, remove any string-like constituents from the array type. - // This allows us to find other non-string element types from an array unioned with - // a string. - if (allowStringInput) { - if (arrayType.flags & 65536 /* Union */) { - // After we remove all types that are StringLike, we will know if there was a string constituent - // based on whether the result of filter is a new array. - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178 /* StringLike */); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, /*subtypeReduction*/ true); - } - } - else if (arrayType.flags & 262178 /* StringLike */) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1 /* ES5 */) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - // Now that we've removed all the StringLike types, if no constituents remain, then the entire - // arrayOrStringType was a string. - if (arrayType.flags & 8192 /* Never */) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - // Which error we report depends on whether we allow strings or if there was a - // string constituent. For example, if the input type is number | string, we - // want to say that number is not an array type. But if the input was just - // number and string input is allowed, we want to say that number is not an - // array type or a string type. - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1 /* Number */); - if (hasStringConstituent && arrayElementType) { - // This is just an optimization for the case where arrayOrStringType is string | string[] - if (arrayElementType.flags & 262178 /* StringLike */) { - return stringType; - } - return getUnionType([arrayElementType, stringType], /*subtypeReduction*/ true); - } - return arrayElementType; - } - /** - * We want to treat type as an iterable, and get the type it is an iterable of. The iterable - * must have the following structure (annotated with the names of the variables below): - * - * { // iterable - * [Symbol.iterator]: { // iteratorMethod - * (): Iterator - * } - * } - * - * For an async iterable, we expect the following structure: - * - * { // iterable - * [Symbol.asyncIterator]: { // iteratorMethod - * (): AsyncIterator - * } - * } - * - * T is the type we are after. At every level that involves analyzing return types - * of signatures, we union the return types of all the signatures. - * - * Another thing to note is that at any step of this process, we could run into a dead end, - * meaning either the property is missing, or we run into the anyType. If either of these things - * happens, we return undefined to signal that we could not find the iterated type. If a property - * is missing, and the previous step did not result in 'any', then we also give an error if the - * caller requested it. Then the caller can decide what to do in the case where there is no iterated - * type. This is different from returning anyType, because that would signify that we have matched the - * whole pattern and that T (above) is 'any'. - * - * For a **for-of** statement, `yield*` (in a normal generator), spread, array - * destructuring, or normal generator we will only ever look for a `[Symbol.iterator]()` - * method. - * - * For an async generator we will only ever look at the `[Symbol.asyncIterator]()` method. - * - * For a **for-await-of** statement or a `yield*` in an async generator we will look for - * the `[Symbol.asyncIterator]()` method first, and then the `[Symbol.iterator]()` method. - */ - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - // As an optimization, if the type is an instantiation of the global `AsyncIterable` - // or the global `AsyncIterableIterator` then just grab its type argument. - if (isReferenceToType(type, getGlobalAsyncIterableType(/*reportErrors*/ false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(/*reportErrors*/ false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - // As an optimization, if the type is an instantiation of the global `Iterable` or - // `IterableIterator` then just grab its type argument. - if (isReferenceToType(type, getGlobalIterableType(/*reportErrors*/ false)) || - isReferenceToType(type, getGlobalIterableIteratorType(/*reportErrors*/ false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0 /* Call */); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0 /* Call */); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, /*isAsyncIterator*/ !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - // If `checkAssignability` was specified, we were called from - // `checkIteratedTypeOrElementType`. As such, we need to validate that - // the type passed in is actually an Iterable. - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - /** - * This function has very similar logic as getIteratedTypeOfIterable, except that it operates on - * Iterators instead of Iterables. Here is the structure: - * - * { // iterator - * next: { // nextMethod - * (): { // nextResult - * value: T // nextValue - * } - * } - * } - * - * For an async iterator, we expect the following structure: - * - * { // iterator - * next: { // nextMethod - * (): PromiseLike<{ // nextResult - * value: T // nextValue - * }> - * } - * } - */ - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - // As an optimization, if the type is an instantiation of the global `Iterator` (for - // a non-async iterator) or the global `AsyncIterator` (for an async-iterator) then - // just grab its type argument. - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(/*reportErrors*/ false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - // Both async and non-async iterators must have a `next` method. - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0 /* Call */) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - if (isTypeAny(nextResult)) { - return undefined; - } - // For an async iterator, we must get the awaited type of the return type. - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - /** - * A generator may have a return type of `Iterator`, `Iterable`, or - * `IterableIterator`. An async generator may have a return type of `AsyncIterator`, - * `AsyncIterable`, or `AsyncIterableIterator`. This function can be used to extract - * the iterated type from this return type for contextual typing and verifying signatures. - */ - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, /*errorNode*/ undefined, isAsyncGenerator, /*allowNonAsyncIterables*/ false, /*checkAssignability*/ false) - || getIteratedTypeOfIterator(returnType, /*errorNode*/ undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - // TODO: Check that target label is valid - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 /* GetAccessor */ && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154 /* SetAccessor */))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3 /* AsyncGenerator */) === 2 /* Async */ - ? getPromisedTypeOfPromise(returnType) // Async function - : returnType; // AsyncGenerator function, Generator function, or normal function - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 /* Void */ | 1 /* Any */); - } - function checkReturnStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192 /* Never */) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1 /* Generator */) { - // A generator does not need its return expressions checked against its return type. - // Instead, the yield expressions are checked against the element type. - // TODO: Check return expressions of generators when return type tracking is added - // for generators. - return; - } - if (func.kind === 154 /* SetAccessor */) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152 /* Constructor */) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2 /* Async */) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - // If the function has a return type, but promisedType is - // undefined, an error will be reported in checkAsyncFunctionReturnType - // so we don't need to report one here. - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - // The function has a return type, but the return statement doesn't have an expression. - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - // Grammar checking for withStatement - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384 /* AwaitContext */) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - // Grammar check for duplicate default clauses, skip if we already report duplicate default clause - if (clause.kind === 258 /* DefaultClause */ && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257 /* CaseClause */) { - var caseClause = clause; - // TypeScript 1.0 spec (April 2014): 5.9 - // In a 'switch' statement, each 'case' expression must be of a type that is comparable - // to or from the type of the 'switch' expression. - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - // expressionType is not comparable to caseType, try the reversed check and report errors if it fails - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, /*headMessage*/ undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 /* LabeledStatement */ && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - // ensure that label is unique - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - // Grammar checking - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1 /* Number */); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0 /* String */); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); - }); - if (getObjectFlags(type) & 1 /* Class */ && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - // Only process instance properties with computed names here. - // Static properties cannot be in conflict with indexers, - // and properties with literal names were already checked. - if (!(ts.getModifierFlags(member) & 32 /* Static */) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - // condition 'errorNode === undefined' may appear if types does not declare nor string neither number indexer - if (!errorNode && (getObjectFlags(type) & 2 /* Interface */)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0 /* String */) && getIndexTypeOfType(base, 1 /* Number */); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - // index is numeric and property name is not valid numeric literal - if (indexKind === 1 /* Number */ && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - // perform property check if property or indexer is declared in 'type' - // this allows us to rule out cases when both property and indexer are inherited from the base class - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 /* BinaryExpression */ || - ts.getNameOfDeclaration(propDeclaration).kind === 144 /* ComputedPropertyName */ || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2 /* Interface */) { - // for interfaces property and indexer might be inherited from different bases - // check if any base class already has both property and indexer. - // check should be performed only if 'type' is the first type that brings property\indexer together - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 /* String */ - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - // TS 1.0 spec (April 2014): 3.6.1 - // The predefined type keywords are reserved and cannot be used as names of user defined types. - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - /** - * Check each type parameter and check that type parameters have no duplicate type parameter declarations - */ - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - /** Check that type parameter lists are identical across multiple declarations */ - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - // Report an error on every conflicting declaration. - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - // If this declaration has too few or too many type parameters, we report an error - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - // If the type parameter node does not have the same as the resolved type - // parameter at this position, we report an error. - if (source.name.text !== target.symbol.name) { - return false; - } - // If the type parameter node does not have an identical constraint as the resolved - // type parameter at this position, we report an error. - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - // If the type parameter node has a default and it is not identical to the default - // for the type parameter at this position, we report an error. - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512 /* Default */)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - // Only check for reserved static identifiers on non-ambient context. - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 /* TypeVariable */ && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 540672 /* TypeVariable */)) { - // When the static base type is a "class-like" constructor function (but not actually a class), we verify - // that all instantiated base constructor signatures return the same type. We can simply compare the type - // references (as opposed to checking the structure of the types) because elsewhere we have already checked - // that the base type is a class or interface type (and not, for example, an anonymous object type). - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8 /* Private */) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - // if symbol is instantiated its flags are not copied from the 'target' - // so we'll need to get back original 'target' symbol to work with correct set of flags - return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 /* ClassDeclaration */ || d.kind === 230 /* InterfaceDeclaration */; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - // TypeScript 1.0 spec (April 2014): 8.2.3 - // A derived class inherits all members from its base class it doesn't override. - // Inheritance means that a derived class implicitly contains all non - overridden members of the base class. - // Both public and private property members are inherited, but only public property members can be overridden. - // A property member in a derived class is said to override a property member in a base class - // when the derived class property member has the same name and kind(instance or static) - // as the base class property member. - // The type of an overriding property member must be assignable(section 3.8.4) - // to the type of the overridden property member, or otherwise a compile - time error occurs. - // Base class instance member functions can be overridden by derived class instance member functions, - // but not by other kinds of members. - // Base class instance member variables and accessors can be overridden by - // derived class instance member variables and accessors, but not by other kinds of members. - // NOTE: assignability is checked in checkClassDeclaration - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216 /* Prototype */) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - // In order to resolve whether the inherited method was overridden in the base class or not, - // we compare the Symbols obtained. Since getTargetSymbol returns the symbol on the *uninstantiated* - // type declaration, derived and base resolve to the same symbol even in the case of generic classes. - if (derived === base) { - // derived class inherits base without override/redeclaration - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - // It is an error to inherit an abstract member without implementing it or being declared abstract. - // If there is no declaration for the derived class (as in the case of class expressions), - // then the class cannot be declared abstract. - if (baseDeclarationFlags & 128 /* Abstract */ && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128 /* Abstract */))) { - if (derivedClassDecl.kind === 199 /* ClassExpression */) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - // derived overrides base. - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 /* Private */ || derivedDeclarationFlags & 8 /* Private */) { - // either base or derived property is private - not override, skip it - continue; - } - if ((baseDeclarationFlags & 32 /* Static */) !== (derivedDeclarationFlags & 32 /* Static */)) { - // value of 'static' is not the same for properties - not override, skip it - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 /* PropertyOrAccessor */ && derived.flags & 98308 /* PropertyOrAccessor */) { - // method is overridden with method or property/accessor is overridden with property/accessor - correct case - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304 /* Accessor */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4 /* Property */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 /* GetAccessor */ || kind === 154 /* SetAccessor */; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - // Only check this symbol once - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230 /* InterfaceDeclaration */); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - // run subsequent checks only if first set succeeded - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384 /* EnumValuesComputed */)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; // set to undefined when enum member is non-constant - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - // In ambient enum declarations that specify no const modifier, enum member declarations - // that omit a value are considered computed members (as opposed to having auto-incremented values assigned). - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - // If the member declaration specifies no value, the member is considered a constant enum member. - // If the member is the first member in the enum declaration, it is assigned the value zero. - // Otherwise, it is assigned the value of the immediately preceding member plus one, - // and an error occurs if the immediately preceding member is not a constant enum member - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384 /* EnumValuesComputed */; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - // Controls if error should be reported after evaluation of constant value is completed - // Can be false if another more precise error was already reported during evaluation. - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - // Only here do we need to check that the initializer is assignable to the enum type. - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, /*headMessage*/ undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192 /* PrefixUnaryExpression */: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37 /* PlusToken */: return value_1; - case 38 /* MinusToken */: return -value_1; - case 52 /* TildeToken */: return ~value_1; - } - return undefined; - case 194 /* BinaryExpression */: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49 /* BarToken */: return left | right; - case 48 /* AmpersandToken */: return left & right; - case 46 /* GreaterThanGreaterThanToken */: return left >> right; - case 47 /* GreaterThanGreaterThanGreaterThanToken */: return left >>> right; - case 45 /* LessThanLessThanToken */: return left << right; - case 50 /* CaretToken */: return left ^ right; - case 39 /* AsteriskToken */: return left * right; - case 41 /* SlashToken */: return left / right; - case 37 /* PlusToken */: return left + right; - case 38 /* MinusToken */: return left - right; - case 42 /* PercentToken */: return left % right; - } - return undefined; - case 8 /* NumericLiteral */: - checkGrammarNumericLiteral(e); - return +e.text; - case 185 /* ParenthesizedExpression */: - return evalConstant(e.expression); - case 71 /* Identifier */: - case 180 /* ElementAccessExpression */: - case 179 /* PropertyAccessExpression */: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71 /* Identifier */) { - // unqualified names can refer to member that reside in different declaration of the enum so just doing name resolution won't work. - // instead pick current enum type and later try to fetch member from the type - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180 /* ElementAccessExpression */) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9 /* StringLiteral */) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - // expression part in ElementAccess\PropertyAccess should be either identifier or dottedName - var current = expression; - while (current) { - if (current.kind === 71 /* Identifier */) { - break; - } - else if (current.kind === 179 /* PropertyAccessExpression */) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - // allow references to constant members of other enums - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384 /* Enum */))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8 /* EnumMember */)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - // self references are illegal - if (member === propertyDecl) { - return undefined; - } - // illegal case: forward reference - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - // Spec 2014 - Section 9.3: - // It isn't possible for one enum declaration to continue the automatic numbering sequence of another, - // and when an enum type has multiple declarations, only one declaration is permitted to omit a value - // for the first member. - // - // Only perform this check once per symbol - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - // check that const is placed\omitted on all enum declarations - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - // return true if we hit a violation of the rule, false otherwise - if (declaration.kind !== 232 /* EnumDeclaration */) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 /* ClassDeclaration */ || - (declaration.kind === 228 /* FunctionDeclaration */ && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - // Grammar checking - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - // If we hit a module declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9 /* StringLiteral */) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - // The following checks only apply on a non-ambient instantiated module declaration. - if (symbol.flags & 512 /* ValueModule */ - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - // if the module merges with a class declaration in the same lexical scope, - // we need to track this to ensure the correct emit. - var mergedClass = ts.getDeclarationOfKind(symbol, 229 /* ClassDeclaration */); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768 /* LexicalModuleMergesWithClass */; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - // body of the augmentation should be checked for consistency only if augmentation was applied to its target (either global scope or module) - // otherwise we'll be swamped in cascading errors. - // We can detect if augmentation was applied using following rules: - // - augmentation for a global scope is always applied - // - augmentation for some external module is applied if symbol for augmentation is merged (it was combined with target module). - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728 /* Transient */); - if (checkBody && node.body) { - // body of ambient external module is always a module block - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - // Node is not an augmentation and is not located on the script level. - // This means that this is declaration of ambient module that is located in other module or namespace which is prohibited. - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208 /* VariableStatement */: - // error each individual name in variable statement instead of marking the entire variable statement - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243 /* ExportAssignment */: - case 244 /* ExportDeclaration */: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237 /* ImportEqualsDeclaration */: - case 238 /* ImportDeclaration */: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176 /* BindingElement */: - case 226 /* VariableDeclaration */: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - // mark individual names in binding pattern - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - // falls through - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 228 /* FunctionDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - // module augmentations cannot introduce new names on the top level scope of the module - // this is done it two steps - // 1. quick check - if symbol for node is not merged - this is local symbol to this augmentation - report error - // 2. main check - report error if value declaration of the parent symbol is module augmentation) - var reportError = !(symbol.flags & 134217728 /* Transient */); - if (!reportError) { - // symbol should not originate in augmentation - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71 /* Identifier */: - return node; - case 143 /* QualifiedName */: - do { - node = node.left; - } while (node.kind !== 71 /* Identifier */); - return node; - case 179 /* PropertyAccessExpression */: - do { - node = node.expression; - } while (node.kind !== 71 /* Identifier */); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9 /* StringLiteral */) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 /* ModuleBlock */ && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 /* SourceFile */ && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 /* ExportDeclaration */ ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - // we have already reported errors on top level imports\exports in external module augmentations in checkModuleDeclaration - // no need to do this again. - if (!isTopLevelInExternalModuleAugmentation(node)) { - // TypeScript 1.0 spec (April 2013): 12.1.6 - // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference - // other external modules only through top - level external module names. - // Relative external module names are not permitted. - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - // For external modules symbol represent local symbol for an alias. - // This local symbol will merge any other local declarations (excluding other aliases) - // and symbol.flags will contains combined representation for all merged declaration. - // Based on symbol.flags we can compute a set of excluded meanings (meaning that resolved alias should not have, - // otherwise it will conflict with some local declaration). Note that in addition to normal flags we include matching SymbolFlags.Export* - // in order to prevent collisions with declarations that were exported from the current module (they still contribute to local names). - var excludedMeanings = (symbol.flags & (107455 /* Value */ | 1048576 /* ExportValue */) ? 107455 /* Value */ : 0) | - (symbol.flags & 793064 /* Type */ ? 793064 /* Type */ : 0) | - (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 /* ExportSpecifier */ ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240 /* NamespaceImport */) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1 /* Export */) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455 /* Value */) { - // Target is a value symbol, check that it is not hidden by a local declaration with the same name - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064 /* Type */) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - // Import equals declaration is deprecated in es6 or above - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - // If we hit an export in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - // export { x, y } - // export { x, y } from "foo" - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 /* ModuleBlock */ && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 /* ModuleBlock */ && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - // export * from "foo" - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 /* SourceFile */ || node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 233 /* ModuleDeclaration */; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - // find immediate value referenced by exported name (SymbolFlags.Alias is set so we don't chase down aliases) - var symbol = resolveName(exportedName, exportedName.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */, - /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - // If we hit an export assignment in an illegal context, just bail out to avoid cascading errors. - return; - } - var container = node.parent.kind === 265 /* SourceFile */ ? node.parent : node.parent.parent; - if (container.kind === 233 /* ModuleDeclaration */ && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - // Grammar checking - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71 /* Identifier */) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - // export assignment is not supported in es6 modules - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - // system modules does not support export assignment - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - // Checks for export * conflicts - var exports = getExportsOfModule(moduleSymbol); - exports && exports.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - // ECMA262: 15.2.1.1 It is a Syntax Error if the ExportedNames of ModuleItemList contains any duplicate entries. - // (TS Exceptions: namespaces, function overloads, enums, and interfaces) - if (flags & (1920 /* Namespace */ | 64 /* Interface */ | 384 /* Enum */)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) { - // it is legal to merge type alias with other values - // so count should be either 1 (just type alias) or 2 (type alias + merged value) - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 /* FunctionDeclaration */ && declaration.kind !== 151 /* MethodDeclaration */) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - // Only bother checking on a few construct kinds. We don't want to be excessively - // hitting the cancellation token on every node we check. - switch (kind) { - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145 /* TypeParameter */: - return checkTypeParameter(node); - case 146 /* Parameter */: - return checkParameter(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return checkPropertyDeclaration(node); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - return checkSignatureDeclaration(node); - case 157 /* IndexSignature */: - return checkSignatureDeclaration(node); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return checkMethodDeclaration(node); - case 152 /* Constructor */: - return checkConstructorDeclaration(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return checkAccessorDeclaration(node); - case 159 /* TypeReference */: - return checkTypeReferenceNode(node); - case 158 /* TypePredicate */: - return checkTypePredicate(node); - case 162 /* TypeQuery */: - return checkTypeQuery(node); - case 163 /* TypeLiteral */: - return checkTypeLiteral(node); - case 164 /* ArrayType */: - return checkArrayType(node); - case 165 /* TupleType */: - return checkTupleType(node); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return checkUnionOrIntersectionType(node); - case 168 /* ParenthesizedType */: - case 170 /* TypeOperator */: - return checkSourceElement(node.type); - case 171 /* IndexedAccessType */: - return checkIndexedAccessType(node); - case 172 /* MappedType */: - return checkMappedType(node); - case 228 /* FunctionDeclaration */: - return checkFunctionDeclaration(node); - case 207 /* Block */: - case 234 /* ModuleBlock */: - return checkBlock(node); - case 208 /* VariableStatement */: - return checkVariableStatement(node); - case 210 /* ExpressionStatement */: - return checkExpressionStatement(node); - case 211 /* IfStatement */: - return checkIfStatement(node); - case 212 /* DoStatement */: - return checkDoStatement(node); - case 213 /* WhileStatement */: - return checkWhileStatement(node); - case 214 /* ForStatement */: - return checkForStatement(node); - case 215 /* ForInStatement */: - return checkForInStatement(node); - case 216 /* ForOfStatement */: - return checkForOfStatement(node); - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - return checkBreakOrContinueStatement(node); - case 219 /* ReturnStatement */: - return checkReturnStatement(node); - case 220 /* WithStatement */: - return checkWithStatement(node); - case 221 /* SwitchStatement */: - return checkSwitchStatement(node); - case 222 /* LabeledStatement */: - return checkLabeledStatement(node); - case 223 /* ThrowStatement */: - return checkThrowStatement(node); - case 224 /* TryStatement */: - return checkTryStatement(node); - case 226 /* VariableDeclaration */: - return checkVariableDeclaration(node); - case 176 /* BindingElement */: - return checkBindingElement(node); - case 229 /* ClassDeclaration */: - return checkClassDeclaration(node); - case 230 /* InterfaceDeclaration */: - return checkInterfaceDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return checkTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return checkEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return checkModuleDeclaration(node); - case 238 /* ImportDeclaration */: - return checkImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return checkImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - return checkExportDeclaration(node); - case 243 /* ExportAssignment */: - return checkExportAssignment(node); - case 209 /* EmptyStatement */: - checkGrammarStatementInAmbientContext(node); - return; - case 225 /* DebuggerStatement */: - checkGrammarStatementInAmbientContext(node); - return; - case 247 /* MissingDeclaration */: - return checkMissingDeclaration(node); - } - } - // Function and class expression bodies are checked after all statements in the enclosing body. This is - // to ensure constructs like the following are permitted: - // const foo = function () { - // const s = foo(); - // return "hello"; - // } - // Here, performing a full type check of the body of the function expression whilst in the process of - // determining the type of foo would cause foo to be given type any because of the recursive reference. - // Delaying the type check of the body ensures foo has been assigned a type. - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - checkAccessorDeclaration(node); - break; - case 199 /* ClassExpression */: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - // Fully type check a source file and collect the relevant diagnostics. - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1 /* TypeChecked */)) { - // If skipLibCheck is enabled, skip type checking if file is a declaration file. - // If skipDefaultLibCheck is enabled, skip type checking if file contains a - // '/// ' directive. - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - // Grammar checking - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1 /* TypeChecked */; - } - } - function getDiagnostics(sourceFile, ct) { - try { - // Record the cancellation token so it can be checked later on during checkSourceElement. - // Do this in a finally block so we can ensure that it gets reset back to nothing after - // this call is done. - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - // Some global diagnostics are deferred until they are needed and - // may not be reported in the firt call to getGlobalDiagnostics. - // We should catch these changes and report them. - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - // If the arrays are not the same reference, new diagnostics were added. - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - // If the arrays are the same reference, but the length has changed, a single - // new diagnostic was added as DiagnosticCollection attempts to reuse the - // same array. - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - // Global diagnostics are always added when a file is not provided to - // getDiagnostics - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - // Language service support - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 /* WithStatement */ && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0 /* None */; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - // falls through - case 233 /* ModuleDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931 /* ModuleMember */); - break; - case 232 /* EnumDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); - break; - case 199 /* ClassExpression */: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - // falls through - // this fall-through is necessary because we would like to handle - // type parameter inside class expression similar to how we handle it in classDeclaration and interface Declaration - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - // If we didn't come from static member of class or interface, - // add the type parameters into the symbol table - // (type parameters of classDeclaration/classExpression and interface are in member property of the symbol. - // Note: that the memberFlags come from previous iteration. - if (!(memberFlags & 32 /* Static */)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064 /* Type */); - } - break; - case 186 /* FunctionExpression */: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - /** - * Copy the given symbol into symbol tables if the symbol has the given meaning - * and it doesn't already existed in the symbol table - * @param key a key for storing in symbol table; if undefined, use symbol.name - * @param symbol the symbol to be added into symbol table - * @param meaning meaning of symbol to filter by before adding to symbol table - */ - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - // We will copy all symbol regardless of its reserved name because - // symbolsToArray will check whether the key is a reserved name and - // it will not copy symbol with reserved name to the array - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 /* Identifier */ && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145 /* TypeParameter */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - return true; - } - } - // True if the given identifier is part of a type reference - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 /* TypeReference */ || node.parent.kind === 277 /* JSDocTypeReference */); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179 /* PropertyAccessExpression */) { - node = node.parent; - } - return node.parent && node.parent.kind === 201 /* ExpressionWithTypeArguments */; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143 /* QualifiedName */) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237 /* ImportEqualsDeclaration */) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243 /* ExportAssignment */) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1 /* ExportsProperty */: - case 3 /* PrototypeProperty */: - return getSymbolOfNode(entityName.parent); - case 4 /* ThisProperty */: - case 2 /* ModuleExports */: - case 5 /* Property */: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 /* PropertyAccessExpression */ && - entityName.parent === entityName.parent.parent.left) { - // Check if this is a special property assignment - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 /* ExportAssignment */ && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, - /*all meanings*/ 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - if (entityName.kind !== 179 /* PropertyAccessExpression */ && isInRightSideOfImportOrExportAssignment(entityName)) { - // Since we already checked for ExportAssignment, this really could only be an Import - var importEqualsDeclaration = ts.getAncestor(entityName, 237 /* ImportEqualsDeclaration */); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, /*dontResolveAlias*/ true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0 /* None */; - // In an interface or class, we're definitely interested in a type. - if (entityName.parent.kind === 201 /* ExpressionWithTypeArguments */) { - meaning = 793064 /* Type */; - // In a class 'extends' clause we are also looking for a value. - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455 /* Value */; - } - } - else { - meaning = 1920 /* Namespace */; - } - meaning |= 8388608 /* Alias */; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - // Missing entity name. - return undefined; - } - if (entityName.kind === 71 /* Identifier */) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455 /* Value */, /*ignoreErrors*/ false, /*dontResolveAlias*/ true); - } - else if (entityName.kind === 179 /* PropertyAccessExpression */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143 /* QualifiedName */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 /* TypeReference */ || entityName.parent.kind === 277 /* JSDocTypeReference */) ? 793064 /* Type */ : 1920 /* Namespace */; - return resolveEntityName(entityName, meaning, /*ignoreErrors*/ false, /*dontResolveAlias*/ true); - } - else if (entityName.parent.kind === 253 /* JsxAttribute */) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158 /* TypePredicate */) { - return resolveEntityName(entityName, /*meaning*/ 1 /* FunctionScopedVariable */); - } - // Do we want to return undefined here? - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265 /* SourceFile */) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - if (ts.isDeclarationName(node)) { - // This is a declaration, call getSymbolOfNode - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71 /* Identifier */) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 /* BindingElement */ && - node.parent.parent.kind === 174 /* ObjectBindingPattern */ && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99 /* ThisKeyword */: - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - // falls through - case 97 /* SuperKeyword */: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169 /* ThisType */: - return getTypeFromTypeNode(node).symbol; - case 123 /* ConstructorKeyword */: - // constructor keyword for an overload, should take us to the definition if it exist - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152 /* Constructor */) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9 /* StringLiteral */: - // External module name in an import declaration - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 /* ImportDeclaration */ || node.parent.kind === 244 /* ExportDeclaration */) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, /*checkArgumentIsStringLiteral*/ false)) { - return resolveExternalModuleName(node, node); - } - // falls through - case 8 /* NumericLiteral */: - // index access - if (node.parent.kind === 180 /* ElementAccessExpression */ && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - // The function returns a value symbol of an identifier in the short-hand property assignment. - // This is necessary as an identifier in short-hand property assignment can contains two meaning: - // property name and property value. - if (location && location.kind === 262 /* ShorthandPropertyAssignment */) { - return resolveEntityName(location.name, 107455 /* Value */ | 8388608 /* Alias */); - } - return undefined; - } - /** Returns the target of an export specifier without following aliases */ - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - // A SyntaxKind.ExpressionWithTypeArguments is considered a type node, except when it occurs in the - // extends clause of a class. We handle that case here. - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, /*includeOptionality*/ true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - // Gets the type of object literal or array literal of destructuring assignment. - // { a } from - // for ( { a } of elems) { - // } - // [ a ] from - // [a] = [ some array ...] - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 /* ObjectLiteralExpression */ || expr.kind === 177 /* ArrayLiteralExpression */); - // If this is from "for of" - // for ( { a } of elems) { - // } - if (expr.parent.kind === 216 /* ForOfStatement */) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - // If this is from "for" initializer - // for ({a } = elems[0];.....) { } - if (expr.parent.kind === 194 /* BinaryExpression */) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - // If this is from nested object binding pattern - // for ({ skills: { primary, secondary } } = multiRobot, i = 0; i < 1; i++) { - if (expr.parent.kind === 261 /* PropertyAssignment */) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - // Array literal assignment - array destructuring pattern - ts.Debug.assert(expr.parent.kind === 177 /* ArrayLiteralExpression */); - // [{ property1: p1, property2 }] = elems; - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - // Gets the property symbol corresponding to the property in destructuring assignment - // 'property1' from - // for ( { property1: a } of elems) { - // } - // 'property1' at location 'a' from: - // [a] = [ property1, property2 ] - function getPropertySymbolOfDestructuringAssignment(location) { - // Get the type of the object or array literal and then look for property of given name in the type - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - /** - * Gets either the static or instance type of a class element, based on - * whether the element is declared as "static". - */ - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 /* Static */ - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - // Return the list of properties of the given type, augmented with properties from Function - // if the type has call or construct signatures - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0 /* Call */).length || getSignaturesOfType(type, 1 /* Construct */).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6 /* Synthetic */) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728 /* Transient */) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - // Emitter support - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - // If the module is not found or is shorthand, assume that it may export a value. - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - // if module has export assignment then 'resolveExternalModuleSymbol' will return resolved symbol for export assignment - // otherwise it will return moduleSymbol itself - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - // for export assignments - check if resolved symbol for RHS is itself a value - // otherwise - check if at least one export is value - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455 /* Value */) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455 /* Value */); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - // When resolved as an expression identifier, if the given node references an exported entity, return the declaration - // node of the exported entity's container. Otherwise, return undefined. - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - // When resolving the export container for the name of a module or enum - // declaration, we need to start resolution at the declaration's container. - // Otherwise, we could incorrectly resolve the export container as the - // declaration if it contains an exported member with the same name. - var symbol = getReferencedValueSymbol(node, /*startInDeclarationContainer*/ isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576 /* ExportValue */) { - // If we reference an exported entity within the same module declaration, then whether - // we prefix depends on the kind of entity. SymbolFlags.ExportHasLocal encompasses all the - // kinds that we do NOT prefix. - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 /* ValueModule */ && parentSymbol_1.valueDeclaration.kind === 265 /* SourceFile */) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - // If `node` accesses an export and that export isn't in the same file, then symbol is a namespace export, so return undefined. - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - // When resolved as an expression identifier, if the given node references an import, return the declaration of - // that import. Otherwise, return undefined. - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608 /* Alias */) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418 /* BlockScoped */) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)) { - // redeclaration - always should be renamed - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072 /* CapturedBlockScopedBinding */) { - // binding is captured in the function - // should be renamed if: - // - binding is not top level - top level bindings never collide with anything - // AND - // - binding is not declared in loop, should be renamed to avoid name reuse across siblings - // let a, b - // { let x = 1; a = () => x; } - // { let x = 100; b = () => x; } - // console.log(a()); // should print '1' - // console.log(b()); // should print '100' - // OR - // - binding is declared inside loop but not in inside initializer of iteration statement or directly inside loop body - // * variables from initializer are passed to rewritten loop body as parameters so they are not captured directly - // * variables that are declared immediately in loop body will become top level variable after loop is rewritten and thus - // they will not collide with anything - var isDeclaredInLoop = nodeLinks_1.flags & 262144 /* BlockScopedBindingInLoop */; - var inLoopInitializer = ts.isIterationStatement(container, /*lookInLabeledStatements*/ false); - var inLoopBodyBlock = container.kind === 207 /* Block */ && ts.isIterationStatement(container.parent, /*lookInLabeledStatements*/ false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - // When resolved as an expression identifier, if the given node references a nested block scoped entity with - // a name that either hides an existing name or might hide it when compiled downlevel, - // return the declaration of that entity. Otherwise, return undefined. - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - // Return true if the given node is a declaration of a nested block scoped entity with a name that either hides an - // existing name or might hide a name when compiled downlevel - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244 /* ExportDeclaration */: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243 /* ExportAssignment */: - return node.expression - && node.expression.kind === 71 /* Identifier */ - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 /* SourceFile */ || !ts.isInternalModuleImportEqualsDeclaration(node)) { - // parent is not source file or it is not reference to internal module - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - // const enums and modules that contain only const enums are not considered values from the emit perspective - // unless 'preserveConstEnums' option is set to true - return target.flags & 107455 /* Value */ && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - // If this function body corresponds to function with multiple signature, it is implementation of overload - // e.g.: function foo(a: string): string; - // function foo(a: number): number; - // function foo(a: any) { // This is implementation of the overloads - // return a; - // } - return signaturesOfSymbol.length > 1 || - // If there is single signature for the symbol, it is overload if that signature isn't coming from the node - // e.g.: function foo(a: string): string; - // function foo(a: any) { // This is implementation of the overloads - // return a; - // } - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92 /* ParameterPropertyModifier */); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264 /* EnumMember */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264 /* EnumMember */) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8 /* EnumMember */)) { - // inline property\index accesses only for const enums - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 /* Object */ && getSignaturesOfType(type, 0 /* Call */).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - // Resolve the symbol as a value to ensure the type can be reached at runtime during emit. - var valueSymbol = resolveEntityName(typeName, 107455 /* Value */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, location); - // Resolve the symbol as a type so that we can provide a more useful hint for the type serializer. - var typeSymbol = resolveEntityName(typeName, 793064 /* Type */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(/*reportErrors*/ false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - // We might not be able to resolve type symbol so use unknown type in that case (eg error case) - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1 /* Any */) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 /* Void */ | 6144 /* Nullable */ | 8192 /* Never */)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136 /* BooleanLike */)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340 /* NumberLike */)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178 /* StringLike */)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512 /* ESSymbol */)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - // Get type of the symbol if this is the valid symbol otherwise get type at location - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096 /* AddUndefined */) { - type = includeFalsyTypes(type, 2048 /* Undefined */); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - // When resolving the name of a declaration as a value, we need to start resolution - // at a point outside of the declaration. - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 /* Value */ | 1048576 /* ExportValue */ | 8388608 /* Alias */, /*nodeNotFoundMessage*/ undefined, /*nameArg*/ undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 /* StringOrNumberLiteral */ && type.flags & 1048576 /* FreshLiteral */); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - // this variable and functions that use it are deliberately moved here from the outer scope - // to avoid scope pollution - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - // populate reverse mapping: file path -> type reference directive that was resolved to this file - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - // Synthesized nodes are always treated like values. - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - // Synthesized nodes are always treated as referenced. - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - // defined here to avoid outer scope pollution - function getTypeReferenceDirectivesForEntityName(node) { - // program does not have any files with type reference directives - bail out - if (!fileToDirective) { - return undefined; - } - // property access can only be used as values - // qualified names can only be used as types\namespaces - // identifiers are treated as values only if they appear in type queries - var meaning = (node.kind === 179 /* PropertyAccessExpression */) || (node.kind === 71 /* Identifier */ && isInTypeQuery(node)) - ? 107455 /* Value */ | 1048576 /* ExportValue */ - : 793064 /* Type */ | 1920 /* Namespace */; - var symbol = resolveEntityName(node, meaning, /*ignoreErrors*/ true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - // defined here to avoid outer scope pollution - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - // program does not have any files with type reference directives - bail out - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - // check what declarations in the symbol can contribute to the target meaning - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - // check meaning of the local symbol to see if declaration needs to be analyzed further - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - // found at least one entry that does not originate from type reference directive - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - // bail out if symbol does not have associated declarations (i.e. this is transient symbol created for property in binding pattern) - if (!symbol.declarations) { - return false; - } - // walk the parent chain for symbols to make sure that top level parent symbol is in the global scope - // external modules cannot define or contribute to type declaration files - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 /* SourceFile */ && current.flags & 512 /* ValueModule */) { - return false; - } - // check that at least one declaration of top level symbol originates from type declaration file - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, /*moduleNotFoundError*/ undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265 /* SourceFile */); - } - function initializeTypeChecker() { - // Bind all source files and propagate errors - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - // Initialize global symbol table - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - // Merge in UMD exports with first-in-wins semantics (see #9771) - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - // merge module augmentations. - // this needs to be done after global symbol table is initialized to make sure that all ambient modules are indexed - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - // Setup global builtins - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", /*arity*/ 0, /*reportErrors*/ true); - getSymbolLinks(unknownSymbol).type = unknownType; - // Initialize special types - globalArrayType = getGlobalType("Array", /*arity*/ 1, /*reportErrors*/ true); - globalObjectType = getGlobalType("Object", /*arity*/ 0, /*reportErrors*/ true); - globalFunctionType = getGlobalType("Function", /*arity*/ 0, /*reportErrors*/ true); - globalStringType = getGlobalType("String", /*arity*/ 0, /*reportErrors*/ true); - globalNumberType = getGlobalType("Number", /*arity*/ 0, /*reportErrors*/ true); - globalBooleanType = getGlobalType("Boolean", /*arity*/ 0, /*reportErrors*/ true); - globalRegExpType = getGlobalType("RegExp", /*arity*/ 0, /*reportErrors*/ true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", /*arity*/ 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", /*arity*/ 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1 /* FirstEmitHelper */; helper <= 16384 /* LastEmitHelper */; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455 /* Value */); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1 /* Extends */: return "__extends"; - case 2 /* Assign */: return "__assign"; - case 4 /* Rest */: return "__rest"; - case 8 /* Decorate */: return "__decorate"; - case 16 /* Metadata */: return "__metadata"; - case 32 /* Param */: return "__param"; - case 64 /* Awaiter */: return "__awaiter"; - case 128 /* Generator */: return "__generator"; - case 256 /* Values */: return "__values"; - case 512 /* Read */: return "__read"; - case 1024 /* Spread */: return "__spread"; - case 2048 /* Await */: return "__await"; - case 4096 /* AsyncGenerator */: return "__asyncGenerator"; - case 8192 /* AsyncDelegator */: return "__asyncDelegator"; - case 16384 /* AsyncValues */: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - // GRAMMAR CHECKING - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 /* MethodDeclaration */ && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 /* GetAccessor */ || node.kind === 154 /* SetAccessor */) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0 /* None */; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131 /* ReadonlyKeyword */) { - if (node.kind === 148 /* PropertySignature */ || node.kind === 150 /* MethodSignature */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157 /* IndexSignature */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76 /* ConstKeyword */: - if (node.kind !== 232 /* EnumDeclaration */ && node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76 /* ConstKeyword */)); - } - break; - case 114 /* PublicKeyword */: - case 113 /* ProtectedKeyword */: - case 112 /* PrivateKeyword */: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113 /* ProtectedKeyword */) { - lastProtected = modifier; - } - else if (modifier.kind === 112 /* PrivateKeyword */) { - lastPrivate = modifier; - } - if (flags & 28 /* AccessibilityModifier */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128 /* Abstract */) { - if (modifier.kind === 112 /* PrivateKeyword */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115 /* StaticKeyword */: - if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32 /* Static */; - lastStatic = modifier; - break; - case 131 /* ReadonlyKeyword */: - if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 /* PropertyDeclaration */ && node.kind !== 148 /* PropertySignature */ && node.kind !== 157 /* IndexSignature */ && node.kind !== 146 /* Parameter */) { - // If node.kind === SyntaxKind.Parameter, checkParameter report an error if it's not a parameter property. - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64 /* Readonly */; - lastReadonly = modifier; - break; - case 84 /* ExportKeyword */: - if (flags & 1 /* Export */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1 /* Export */; - break; - case 124 /* DeclareKeyword */: - if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234 /* ModuleBlock */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2 /* Ambient */; - lastDeclare = modifier; - break; - case 117 /* AbstractKeyword */: - if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229 /* ClassDeclaration */) { - if (node.kind !== 151 /* MethodDeclaration */ && - node.kind !== 149 /* PropertyDeclaration */ && - node.kind !== 153 /* GetAccessor */ && - node.kind !== 154 /* SetAccessor */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 /* ClassDeclaration */ && ts.getModifierFlags(node.parent) & 128 /* Abstract */)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8 /* Private */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128 /* Abstract */; - break; - case 120 /* AsyncKeyword */: - if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 /* Ambient */ || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256 /* Async */; - lastAsync = modifier; - break; - } - } - if (node.kind === 152 /* Constructor */) { - if (flags & 32 /* Static */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 /* ImportDeclaration */ || node.kind === 237 /* ImportEqualsDeclaration */) && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 /* Parameter */ && (flags & 92 /* ParameterPropertyModifier */) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 /* Parameter */ && (flags & 92 /* ParameterPropertyModifier */) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256 /* Async */) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - /** - * true | false: Early return this value from checkGrammarModifiers. - * undefined: Need to do full checking on the modifiers. - */ - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 157 /* IndexSignature */: - case 233 /* ModuleDeclaration */: - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - case 243 /* ExportAssignment */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 146 /* Parameter */: - return false; - default: - if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return false; - } - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return nodeHasAnyModifiersExcept(node, 120 /* AsyncKeyword */); - case 229 /* ClassDeclaration */: - return nodeHasAnyModifiersExcept(node, 117 /* AbstractKeyword */); - case 230 /* InterfaceDeclaration */: - case 208 /* VariableStatement */: - case 231 /* TypeAliasDeclaration */: - return true; - case 232 /* EnumDeclaration */: - return nodeHasAnyModifiersExcept(node, 76 /* ConstKeyword */); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151 /* MethodDeclaration */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - // Prevent cascading error by short-circuit - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187 /* ArrowFunction */) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 /* StringKeyword */ && parameter.type.kind !== 133 /* NumberKeyword */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - // Prevent cascading error by short-circuit - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200 /* OmittedExpression */) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108 /* ImplementsKeyword */); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - // Grammar checking heritageClause inside class declaration - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108 /* ImplementsKeyword */); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - // Grammar checking heritageClause inside class declaration - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - // If node is not a computedPropertyName, just skip the grammar checking - if (node.kind !== 144 /* ComputedPropertyName */) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 26 /* CommaToken */) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 /* FunctionDeclaration */ || - node.kind === 186 /* FunctionExpression */ || - node.kind === 151 /* MethodDeclaration */); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 /* SpreadAssignment */) { - continue; - } - var name = prop.name; - if (name.kind === 144 /* ComputedPropertyName */) { - // If the name is not a ComputedPropertyName, the grammar checking will skip it - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) { - // having objectAssignmentInitializer is only valid in ObjectAssignmentPattern - // outside of destructuring it is a syntax error - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - // Modifiers are never allowed on properties except for 'async' on a method declaration - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 /* AsyncKeyword */ || prop.kind !== 151 /* MethodDeclaration */) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - // ECMA-262 11.1.5 Object Initializer - // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true - // a.This production is contained in strict code and IsDataDescriptor(previous) is true and - // IsDataDescriptor(propId.descriptor) is true. - // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. - // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. - // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true - // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields - var currentKind = void 0; - if (prop.kind === 261 /* PropertyAssignment */ || prop.kind === 262 /* ShorthandPropertyAssignment */) { - // Grammar checking for computedPropertyName and shorthandPropertyAssignment - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8 /* NumericLiteral */) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151 /* MethodDeclaration */) { - currentKind = Property; - } - else if (prop.kind === 153 /* GetAccessor */) { - currentKind = GetAccessor; - } - else if (prop.kind === 154 /* SetAccessor */) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255 /* JsxSpreadAttribute */) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 /* JsxExpression */ && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384 /* AwaitContext */) === 0 /* None */) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227 /* VariableDeclarationList */) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - // declarations.length can be zero if there is an error in variable declaration in for-of or for-in - // See http://www.ecma-international.org/ecma-262/6.0/#sec-for-in-and-for-of-statements for details - // For example: - // var let = 10; - // for (let of [1,2,3]) {} // this is invalid ES6 syntax - // for (let in [1,2,3]) {} // this is invalid ES6 syntax - // We will then want to skip on grammar checking on variableList declaration - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1 /* ES5 */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128 /* Abstract */)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128 /* Abstract */) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 /* GetAccessor */ ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154 /* SetAccessor */) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - /** Does the accessor have the right number of parameters? - * A get accessor has no parameters or a single `this` parameter. - * A set accessor has one parameter or a `this` parameter and one more parameter. - */ - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 /* GetAccessor */ ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 /* GetAccessor */ ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178 /* ObjectLiteralExpression */) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - // Technically, computed properties in ambient contexts is disallowed - // for property declarations and accessors too, not just methods. - // However, property declarations disallow computed names in general, - // and accessors are not allowed in ambient contexts in general, - // so this error only really matters for methods. - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230 /* InterfaceDeclaration */) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163 /* TypeLiteral */) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222 /* LabeledStatement */: - if (node.label && current.label.text === node.label.text) { - // found matching label - verify that label usage is correct - // continue can only target labels that are on iteration statements - var isMisplacedContinueLabel = node.kind === 217 /* ContinueStatement */ - && !ts.isIterationStatement(current.statement, /*lookInLabeledStatement*/ true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221 /* SwitchStatement */: - if (node.kind === 218 /* BreakStatement */ && !node.label) { - // unlabeled break within switch statement - ok - return false; - } - break; - default: - if (ts.isIterationStatement(current, /*lookInLabeledStatement*/ false) && !node.label) { - // unlabeled break or continue within iteration statement - ok - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 /* BreakStatement */ - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 /* BreakStatement */ - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 /* ArrayBindingPattern */ || node.name.kind === 174 /* ObjectBindingPattern */) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - // Error on equals token which immediately precedes the initializer - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 /* StringLiteral */ || expr.kind === 8 /* NumericLiteral */ || - expr.kind === 192 /* PrefixUnaryExpression */ && expr.operator === 38 /* MinusToken */ && - expr.operand.kind === 8 /* NumericLiteral */; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 /* ForInStatement */ && node.parent.parent.kind !== 216 /* ForOfStatement */) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - // Error on equals token which immediate precedes the initializer - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - // Error on equals token which immediate precedes the initializer - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1 /* Export */)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - // 1. LexicalDeclaration : LetOrConst BindingList ; - // It is a Syntax Error if the BoundNames of BindingList contains "let". - // 2. ForDeclaration: ForDeclaration : LetOrConst ForBinding - // It is a Syntax Error if the BoundNames of ForDeclaration contains "let". - // It is a SyntaxError if a VariableDeclaration or VariableDeclarationNoIn occurs within strict code - // and its Identifier is eval or arguments - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71 /* Identifier */) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71 /* Identifier */) { - if (name.originalKeywordKind === 110 /* LetKeyword */) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return false; - case 222 /* LabeledStatement */: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94 /* NewKeyword */) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230 /* InterfaceDeclaration */) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163 /* TypeLiteral */) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - // A declare modifier is required for any top level .d.ts declaration except export=, export default, export as namespace - // interfaces and imports categories: - // - // DeclarationElement: - // ExportAssignment - // export_opt InterfaceDeclaration - // export_opt TypeAliasDeclaration - // export_opt ImportDeclaration - // export_opt ExternalImportDeclaration - // export_opt AmbientDeclaration - // - // TODO: The spec needs to be amended to reflect this grammar. - if (node.kind === 230 /* InterfaceDeclaration */ || - node.kind === 231 /* TypeAliasDeclaration */ || - node.kind === 238 /* ImportDeclaration */ || - node.kind === 237 /* ImportEqualsDeclaration */ || - node.kind === 244 /* ExportDeclaration */ || - node.kind === 243 /* ExportAssignment */ || - node.kind === 236 /* NamespaceExportDeclaration */ || - ts.getModifierFlags(node) & (2 /* Ambient */ | 1 /* Export */ | 512 /* Default */)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208 /* VariableStatement */) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - // An accessors is already reported about the ambient context - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - // Find containing block which is either Block, ModuleBlock, SourceFile - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - // We are either parented by another statement, or some sort of block. - // If we're in a block, we only want to really report an error once - // to prevent noisiness. So use a bit on the block to indicate if - // this has already been reported, and don't report if it has. - // - if (node.parent.kind === 207 /* Block */ || node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - var links_1 = getNodeLinks(node.parent); - // Check if the containing block ever report this error - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - // We must be parented by a statement. If so, there's no need - // to report the error as our parent will have already done it. - // Debug.assert(isStatement(node.parent)); - } - } - } - function checkGrammarNumericLiteral(node) { - // Grammar checking - if (node.numericLiteralFlags & 4 /* Octal */) { - var diagnosticMessage = void 0; - if (languageVersion >= 1 /* ES5 */) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173 /* LiteralType */)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264 /* EnumMember */)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38 /* MinusToken */; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), /*length*/ 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - // Ensure start and count have valid values - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - // If we are not visiting all of the original nodes, we must always create a new array. - // Since this is a fragment of a node array, we do not copy over the previous location - // and will only copy over `hasTrailingComma` if we are including the last element. - updated = ts.createNodeArray([], /*hasTrailingComma*/ nodes.hasTrailingComma && start + count === length); - } - // Visit each original node. - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - // Ensure we have a copy of `nodes`, up to the current index. - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - /** - * Starts a new lexical environment and visits a statement list, ending the lexical environment - * and merging hoisted declarations upon completion. - */ - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - /** - * Starts a new lexical environment and visits a parameter list, suspending the lexical - * environment upon completion. - */ - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - // No need to visit nodes with no children. - if ((kind > 0 /* FirstToken */ && kind <= 142 /* LastToken */) || kind === 169 /* ThisType */) { - return node; - } - switch (node.kind) { - case 206 /* SemicolonClassElement */: - case 209 /* EmptyStatement */: - case 200 /* OmittedExpression */: - case 225 /* DebuggerStatement */: - case 298 /* EndOfDeclarationMarker */: - case 247 /* MissingDeclaration */: - // No need to visit nodes with no children. - return node; - // Names - case 143 /* QualifiedName */: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144 /* ComputedPropertyName */: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - // Signatures and Signature Elements - case 160 /* FunctionType */: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161 /* ConstructorType */: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155 /* CallSignature */: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156 /* ConstructSignature */: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150 /* MethodSignature */: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157 /* IndexSignature */: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146 /* Parameter */: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147 /* Decorator */: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - // Types - case 159 /* TypeReference */: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158 /* TypePredicate */: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162 /* TypeQuery */: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163 /* TypeLiteral */: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164 /* ArrayType */: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165 /* TupleType */: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168 /* ParenthesizedType */: - throw ts.Debug.fail("not implemented."); - case 170 /* TypeOperator */: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171 /* IndexedAccessType */: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172 /* MappedType */: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173 /* LiteralType */: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - // Type Declarations - case 145 /* TypeParameter */: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - // Type members - case 148 /* PropertySignature */: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149 /* PropertyDeclaration */: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151 /* MethodDeclaration */: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152 /* Constructor */: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153 /* GetAccessor */: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154 /* SetAccessor */: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - // Binding patterns - case 174 /* ObjectBindingPattern */: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175 /* ArrayBindingPattern */: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176 /* BindingElement */: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - // Expression - case 177 /* ArrayLiteralExpression */: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178 /* ObjectLiteralExpression */: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179 /* PropertyAccessExpression */: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180 /* ElementAccessExpression */: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181 /* CallExpression */: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182 /* NewExpression */: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183 /* TaggedTemplateExpression */: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184 /* TypeAssertionExpression */: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185 /* ParenthesizedExpression */: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186 /* FunctionExpression */: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187 /* ArrowFunction */: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188 /* DeleteExpression */: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189 /* TypeOfExpression */: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190 /* VoidExpression */: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191 /* AwaitExpression */: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194 /* BinaryExpression */: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192 /* PrefixUnaryExpression */: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193 /* PostfixUnaryExpression */: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195 /* ConditionalExpression */: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196 /* TemplateExpression */: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197 /* YieldExpression */: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198 /* SpreadElement */: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199 /* ClassExpression */: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201 /* ExpressionWithTypeArguments */: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202 /* AsExpression */: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203 /* NonNullExpression */: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - // Misc - case 205 /* TemplateSpan */: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - // Element - case 207 /* Block */: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208 /* VariableStatement */: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210 /* ExpressionStatement */: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211 /* IfStatement */: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212 /* DoStatement */: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213 /* WhileStatement */: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214 /* ForStatement */: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215 /* ForInStatement */: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216 /* ForOfStatement */: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217 /* ContinueStatement */: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218 /* BreakStatement */: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219 /* ReturnStatement */: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220 /* WithStatement */: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221 /* SwitchStatement */: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222 /* LabeledStatement */: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223 /* ThrowStatement */: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224 /* TryStatement */: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226 /* VariableDeclaration */: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227 /* VariableDeclarationList */: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228 /* FunctionDeclaration */: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229 /* ClassDeclaration */: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232 /* EnumDeclaration */: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233 /* ModuleDeclaration */: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234 /* ModuleBlock */: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235 /* CaseBlock */: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237 /* ImportEqualsDeclaration */: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238 /* ImportDeclaration */: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239 /* ImportClause */: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240 /* NamespaceImport */: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241 /* NamedImports */: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242 /* ImportSpecifier */: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243 /* ExportAssignment */: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244 /* ExportDeclaration */: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245 /* NamedExports */: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246 /* ExportSpecifier */: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - // Module references - case 248 /* ExternalModuleReference */: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - // JSX - case 249 /* JsxElement */: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254 /* JsxAttributes */: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250 /* JsxSelfClosingElement */: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251 /* JsxOpeningElement */: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252 /* JsxClosingElement */: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253 /* JsxAttribute */: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255 /* JsxSpreadAttribute */: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256 /* JsxExpression */: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - // Clauses - case 257 /* CaseClause */: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258 /* DefaultClause */: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259 /* HeritageClause */: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260 /* CatchClause */: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - // Property assignments - case 261 /* PropertyAssignment */: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262 /* ShorthandPropertyAssignment */: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263 /* SpreadAssignment */: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - // Enum - case 264 /* EnumMember */: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - // Top-level nodes - case 265 /* SourceFile */: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - /** - * Extracts the single node from a NodeArray. - * - * @param nodes The NodeArray. - */ - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - /** - * Similar to `reduceLeft`, performs a reduction against each child of a node. - * NOTE: Unlike `forEachChild`, this does *not* visit every node. - * - * @param node The node containing the children to reduce. - * @param initial The initial value to supply to the reduction. - * @param f The callback function - */ - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - // No need to visit nodes with no children. - if ((kind > 0 /* FirstToken */ && kind <= 142 /* LastToken */)) { - return initial; - } - // We do not yet support types. - if ((kind >= 158 /* TypePredicate */ && kind <= 173 /* LiteralType */)) { - return initial; - } - var result = initial; - switch (node.kind) { - // Leaf nodes - case 206 /* SemicolonClassElement */: - case 209 /* EmptyStatement */: - case 200 /* OmittedExpression */: - case 225 /* DebuggerStatement */: - case 295 /* NotEmittedStatement */: - // No need to visit nodes with no children. - break; - // Names - case 143 /* QualifiedName */: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144 /* ComputedPropertyName */: - result = reduceNode(node.expression, cbNode, result); - break; - // Signature elements - case 146 /* Parameter */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147 /* Decorator */: - result = reduceNode(node.expression, cbNode, result); - break; - // Type member - case 149 /* PropertyDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151 /* MethodDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152 /* Constructor */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153 /* GetAccessor */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154 /* SetAccessor */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - // Binding patterns - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176 /* BindingElement */: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - // Expression - case 177 /* ArrayLiteralExpression */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178 /* ObjectLiteralExpression */: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179 /* PropertyAccessExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180 /* ElementAccessExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181 /* CallExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182 /* NewExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183 /* TaggedTemplateExpression */: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184 /* TypeAssertionExpression */: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186 /* FunctionExpression */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187 /* ArrowFunction */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185 /* ParenthesizedExpression */: - case 188 /* DeleteExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 191 /* AwaitExpression */: - case 197 /* YieldExpression */: - case 198 /* SpreadElement */: - case 203 /* NonNullExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - result = reduceNode(node.operand, cbNode, result); - break; - case 194 /* BinaryExpression */: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195 /* ConditionalExpression */: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196 /* TemplateExpression */: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199 /* ClassExpression */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201 /* ExpressionWithTypeArguments */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202 /* AsExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203 /* NonNullExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - // Misc - case 205 /* TemplateSpan */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - // Element - case 207 /* Block */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208 /* VariableStatement */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210 /* ExpressionStatement */: - result = reduceNode(node.expression, cbNode, result); - break; - case 211 /* IfStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212 /* DoStatement */: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214 /* ForStatement */: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219 /* ReturnStatement */: - case 223 /* ThrowStatement */: - result = reduceNode(node.expression, cbNode, result); - break; - case 221 /* SwitchStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222 /* LabeledStatement */: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224 /* TryStatement */: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226 /* VariableDeclaration */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227 /* VariableDeclarationList */: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228 /* FunctionDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229 /* ClassDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232 /* EnumDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233 /* ModuleDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234 /* ModuleBlock */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235 /* CaseBlock */: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237 /* ImportEqualsDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238 /* ImportDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239 /* ImportClause */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240 /* NamespaceImport */: - result = reduceNode(node.name, cbNode, result); - break; - case 241 /* NamedImports */: - case 245 /* NamedExports */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243 /* ExportAssignment */: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244 /* ExportDeclaration */: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - // Module references - case 248 /* ExternalModuleReference */: - result = reduceNode(node.expression, cbNode, result); - break; - // JSX - case 249 /* JsxElement */: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254 /* JsxAttributes */: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252 /* JsxClosingElement */: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253 /* JsxAttribute */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255 /* JsxSpreadAttribute */: - result = reduceNode(node.expression, cbNode, result); - break; - case 256 /* JsxExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - // Clauses - case 257 /* CaseClause */: - result = reduceNode(node.expression, cbNode, result); - // falls through - case 258 /* DefaultClause */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259 /* HeritageClause */: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260 /* CatchClause */: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - // Property assignments - case 261 /* PropertyAssignment */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262 /* ShorthandPropertyAssignment */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263 /* SpreadAssignment */: - result = reduceNode(node.expression, cbNode, result); - break; - // Enum - case 264 /* EnumMember */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - // Top-level nodes - case 265 /* SourceFile */: - result = reduceNodes(node.statements, cbNodes, result); - break; - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - /** - * Lifts a NodeArray containing only Statement nodes to a block. - * - * @param nodes The NodeArray. - */ - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - /** - * Aggregates the TransformFlags for a Node and its subtree. - */ - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - /** - * Aggregates the TransformFlags for a Node and its subtree. The flags for the subtree are - * computed first, then the transform flags for the current node are computed from the subtree - * flags and the state of the current node. Finally, the transform flags of the node are - * returned, excluding any flags that should not be included in its parent node's subtree - * flags. - */ - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0 /* None */; - } - if (node.transformFlags & 536870912 /* HasComputedFlags */) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0 /* None */; - } - var subtreeFlags = 0 /* None */; - var nodeArrayFlags = 0 /* None */; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912 /* HasComputedFlags */; - } - nodes.transformFlags = nodeArrayFlags | 536870912 /* HasComputedFlags */; - return subtreeFlags; - } - /** - * Aggregates the transform flags for the subtree of a node. - */ - function aggregateTransformFlagsForSubtree(node) { - // We do not transform ambient declarations or types, so there is no need to - // recursively aggregate transform flags. - if (ts.hasModifier(node, 2 /* Ambient */) || (ts.isTypeNode(node) && node.kind !== 201 /* ExpressionWithTypeArguments */)) { - return 0 /* None */; - } - // Aggregate the transform flags of each child. - return reduceEachChild(node, 0 /* None */, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - /** - * Aggregates the TransformFlags of a child node with the TransformFlags of its - * siblings. - */ - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1 /* Normal */) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1 /* Normal */) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1 /* Normal */) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var FlattenLevel; - (function (FlattenLevel) { - FlattenLevel[FlattenLevel["All"] = 0] = "All"; - FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; - })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); - /** - * Flattens a DestructuringAssignment or a VariableDeclaration to an expression. - * - * @param node The node to flatten. - * @param visitor An optional visitor used to visit initializers. - * @param context The transformation context. - * @param level Indicates the extent to which flattening should occur. - * @param needsValue An optional value indicating whether the value from the right-hand-side of - * the destructuring assignment is needed as part of a larger expression. - * @param createAssignmentCallback An optional callback used to create the assignment expression. - */ - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - // If the right-hand value of the destructuring assignment needs to be preserved (as - // is the case when the destructuring assignment is part of a larger expression), - // then we need to cache the right-hand value. - // - // The source map location for the assignment should point to the entire binary - // expression. - value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); - } - else if (ts.nodeIsSynthesized(node)) { - // Generally, the source map location for a destructuring assignment is the root - // expression. - // - // However, if the root expression is synthesized (as in the case - // of the initializer when transforming a ForOfStatement), then the source map - // location should point to the right-hand value of the expression. - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, /*skipInitializer*/ ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - // NOTE: this completely disables source maps, but aligns with the behavior of - // `emitAssignment` in the old emitter. - ts.setEmitFlags(expression, 64 /* NoNestedSourceMaps */); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - /** - * Flattens a VariableDeclaration or ParameterDeclaration to one or more variable declarations. - * - * @param node The node to flatten. - * @param visitor An optional visitor used to visit initializers. - * @param context The transformation context. - * @param boundValue The value bound to the declaration. - * @param skipInitializer A value indicating whether to ignore the initializer of `node`. - * @param hoistTempVariables Indicates whether temporary variables should not be recorded in-line. - * @param level Indicates the extent to which flattening should occur. - */ - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, /*location*/ undefined, /*original*/ undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, - /*type*/ undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64 /* NoNestedSourceMaps */); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - /** - * Flattens a BindingOrAssignmentElement into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param element The element to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - * @param skipInitializer An optional value indicating whether to include the initializer - * for the element. - */ - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - // Combine value and initializer - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - // Use 'void 0' in absence of value and initializer - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, /*original*/ element); - } - } - /** - * Flattens an ObjectBindingOrAssignmentPattern into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param parent The parent element of the pattern. - * @param pattern The ObjectBindingOrAssignmentPattern to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - */ - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - // For anything other than a single-element destructuring we need to generate a temporary - // to ensure value is evaluated exactly once. Additionally, if we have zero elements - // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, - // so in that case, we'll intentionally create that temporary. - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 /* ObjectRest */ - && !(element.transformFlags & (524288 /* ContainsRest */ | 1048576 /* ContainsObjectRest */)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 /* ContainsRest */ | 1048576 /* ContainsObjectRest */)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - /** - * Flattens an ArrayBindingOrAssignmentPattern into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param parent The parent element of the pattern. - * @param pattern The ArrayBindingOrAssignmentPattern to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - */ - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) { - // Read the elements of the iterable into an array - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), - /*reuseIdentifierExpressions*/ false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0)) { - // For anything other than a single-element destructuring we need to generate a temporary - // to ensure value is evaluated exactly once. Additionally, if we have zero elements - // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, - // so in that case, we'll intentionally create that temporary. - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1 /* ObjectRest */) { - // If an array pattern contains an ObjectRest, we must cache the result so that we - // can perform the ObjectRest destructuring in a different declaration - if (element.transformFlags & 1048576 /* ContainsObjectRest */) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - /** - * Creates an expression used to provide a default value if a value is `undefined` at runtime. - * - * @param flattenContext Options used to control flattening. - * @param value The RHS value to test. - * @param defaultValue The default value to use if `value` is `undefined` at runtime. - * @param location The location to use for source maps and comments. - */ - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - /** - * Creates either a PropertyAccessExpression or an ElementAccessExpression for the - * right-hand side of a transformed destructuring assignment. - * - * @link https://tc39.github.io/ecma262/#sec-runtime-semantics-keyeddestructuringassignmentevaluation - * - * @param flattenContext Options used to control flattening. - * @param value The RHS value that is the source of the property. - * @param propertyName The destructuring property name. - */ - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, /*reuseIdentifierExpressions*/ false, /*location*/ propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - /** - * Ensures that there exists a declared identifier whose value holds the given expression. - * This function is useful to ensure that the expression's value can be read from in subsequent expressions. - * Unless 'reuseIdentifierExpressions' is false, 'value' will be returned if it is just an identifier. - * - * @param flattenContext Options used to control flattening. - * @param value the expression whose value needs to be bound. - * @param reuseIdentifierExpressions true if identifier expressions can simply be returned; - * false if it is necessary to always emit an identifier. - * @param location The location to use for source maps and comments. - */ - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, /*original*/ undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(/*dotDotDotToken*/ undefined, /*propertyName*/ undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - /** Given value: o, propName: p, pattern: { a, b, ...p } from the original statement - * `{ a, b, ...p } = o`, create `p = __rest(o, ["a", "b"]);` - */ - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - // typeof _tmp === "symbol" ? _tmp : _tmp + "" - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), - /*typeArguments*/ undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - /** - * Indicates whether to emit type metadata in the new format. - */ - var USE_NEW_TYPE_METADATA_FORMAT = false; - var TypeScriptSubstitutionFlags; - (function (TypeScriptSubstitutionFlags) { - /** Enables substitutions for decorated classes. */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; - /** Enables substitutions for namespace exports. */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; - /* Enables substitutions for unqualified enum members */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; - })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - // Save the previous transformation hooks. - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - // Set new transformation hooks. - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - // Enable substitution for property/element access to emit const enum values. - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // These variables contain state that changes as we descend into the tree. - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - /** - * Keeps track of whether expression substitution has been enabled for specific edge cases. - * They are persisted between each SourceFile transformation and should not be reset. - */ - var enabledSubstitutions; - /** - * A map that keeps track of aliases created for classes with decorators to avoid issues - * with the double-binding behavior of classes. - */ - var classAliases; - /** - * Keeps track of whether we are within any containing namespaces when performing - * just-in-time substitution while printing an expression identifier. - */ - var applicableSubstitutions; - return transformSourceFile; - /** - * Transform TypeScript-specific syntax in a SourceFile. - * - * @param node A SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - /** - * Visits a node, saving and restoring state variables on the stack. - * - * @param node The node to visit. - */ - function saveStateAndInvoke(node, f) { - // Save state - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - // Handle state changes before visiting a node. - onBeforeVisitNode(node); - var visited = f(node); - // Restore state - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - /** - * Performs actions that should always occur immediately before visiting a node. - * - * @param node The node to visit. - */ - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265 /* SourceFile */: - case 235 /* CaseBlock */: - case 234 /* ModuleBlock */: - case 207 /* Block */: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229 /* ClassDeclaration */: - case 228 /* FunctionDeclaration */: - if (ts.hasModifier(node, 2 /* Ambient */)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - /** - * General-purpose node visitor. - * - * @param node The node to visit. - */ - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - /** - * Visits and possibly transforms any node. - * - * @param node The node to visit. - */ - function visitorWorker(node) { - if (node.transformFlags & 1 /* TypeScript */) { - // This node is explicitly marked as TypeScript, so we should transform the node. - return visitTypeScript(node); - } - else if (node.transformFlags & 2 /* ContainsTypeScript */) { - // This node contains TypeScript, so we should visit its children. - return ts.visitEachChild(node, visitor, context); - } - return node; - } - /** - * Specialized visitor that visits the immediate children of a SourceFile. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a SourceFile. - * - * @param node The node to visit. - */ - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - case 244 /* ExportDeclaration */: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - /** - * Specialized visitor that visits the immediate children of a namespace. - * - * @param node The node to visit. - */ - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a namespace. - * - * @param node The node to visit. - */ - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 /* ExportDeclaration */ || - node.kind === 238 /* ImportDeclaration */ || - node.kind === 239 /* ImportClause */ || - (node.kind === 237 /* ImportEqualsDeclaration */ && - node.moduleReference.kind === 248 /* ExternalModuleReference */)) { - // do not emit ES6 imports and exports since they are illegal inside a namespace - return undefined; - } - else if (node.transformFlags & 1 /* TypeScript */ || ts.hasModifier(node, 1 /* Export */)) { - // This node is explicitly marked as TypeScript, or is exported at the namespace - // level, so we should transform the node. - return visitTypeScript(node); - } - else if (node.transformFlags & 2 /* ContainsTypeScript */) { - // This node contains TypeScript, so we should visit its children. - return ts.visitEachChild(node, visitor, context); - } - return node; - } - /** - * Specialized visitor that visits the immediate children of a class with TypeScript syntax. - * - * @param node The node to visit. - */ - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a class with TypeScript syntax. - * - * @param node The node to visit. - */ - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152 /* Constructor */: - // TypeScript constructors are transformed in `visitClassDeclaration`. - // We elide them here as `visitorWorker` checks transform flags, which could - // erronously include an ES6 constructor without TypeScript syntax. - return undefined; - case 149 /* PropertyDeclaration */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - // Fallback to the default visit behavior. - return visitorWorker(node); - case 206 /* SemicolonClassElement */: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270 /* TypeScriptModifier */) { - return undefined; - } - else if (currentNamespace && node.kind === 84 /* ExportKeyword */) { - return undefined; - } - return node; - } - /** - * Branching visitor, visits a TypeScript syntax node. - * - * @param node The node to visit. - */ - function visitTypeScript(node) { - if (ts.hasModifier(node, 2 /* Ambient */) && ts.isStatement(node)) { - // TypeScript ambient declarations are elided, but some comments may be preserved. - // See the implementation of `getLeadingComments` in comments.ts for more details. - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - // ES6 export and default modifiers are elided when inside a namespace. - return currentNamespace ? undefined : node; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 117 /* AbstractKeyword */: - case 76 /* ConstKeyword */: - case 124 /* DeclareKeyword */: - case 131 /* ReadonlyKeyword */: - // TypeScript accessibility and readonly modifiers are elided. - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 163 /* TypeLiteral */: - case 158 /* TypePredicate */: - case 145 /* TypeParameter */: - case 119 /* AnyKeyword */: - case 122 /* BooleanKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 105 /* VoidKeyword */: - case 137 /* SymbolKeyword */: - case 161 /* ConstructorType */: - case 160 /* FunctionType */: - case 162 /* TypeQuery */: - case 159 /* TypeReference */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - case 169 /* ThisType */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 173 /* LiteralType */: - // TypeScript type nodes are elided. - case 157 /* IndexSignature */: - // TypeScript index signatures are elided. - case 147 /* Decorator */: - // TypeScript decorators are elided. They will be emitted as part of visitClassDeclaration. - case 231 /* TypeAliasDeclaration */: - // TypeScript type-only declarations are elided. - case 149 /* PropertyDeclaration */: - // TypeScript property declarations are elided. - return undefined; - case 152 /* Constructor */: - return visitConstructor(node); - case 230 /* InterfaceDeclaration */: - // TypeScript interfaces are elided, but some comments may be preserved. - // See the implementation of `getLeadingComments` in comments.ts for more details. - return ts.createNotEmittedStatement(node); - case 229 /* ClassDeclaration */: - // This is a class declaration with TypeScript syntax extensions. - // - // TypeScript class syntax extensions include: - // - decorators - // - optional `implements` heritage clause - // - parameter property assignments in the constructor - // - property declarations - // - index signatures - // - method overload signatures - return visitClassDeclaration(node); - case 199 /* ClassExpression */: - // This is a class expression with TypeScript syntax extensions. - // - // TypeScript class syntax extensions include: - // - decorators - // - optional `implements` heritage clause - // - parameter property assignments in the constructor - // - property declarations - // - index signatures - // - method overload signatures - return visitClassExpression(node); - case 259 /* HeritageClause */: - // This is a heritage clause with TypeScript syntax extensions. - // - // TypeScript heritage clause extensions include: - // - `implements` clause - return visitHeritageClause(node); - case 201 /* ExpressionWithTypeArguments */: - // TypeScript supports type arguments on an expression in an `extends` heritage clause. - return visitExpressionWithTypeArguments(node); - case 151 /* MethodDeclaration */: - // TypeScript method declarations may have decorators, modifiers - // or type annotations. - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - // Get Accessors can have TypeScript modifiers, decorators, and type annotations. - return visitGetAccessor(node); - case 154 /* SetAccessor */: - // Set Accessors can have TypeScript modifiers and type annotations. - return visitSetAccessor(node); - case 228 /* FunctionDeclaration */: - // Typescript function declarations can have modifiers, decorators, and type annotations. - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - // TypeScript function expressions can have modifiers and type annotations. - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - // TypeScript arrow functions can have modifiers and type annotations. - return visitArrowFunction(node); - case 146 /* Parameter */: - // This is a parameter declaration with TypeScript syntax extensions. - // - // TypeScript parameter declaration syntax extensions include: - // - decorators - // - accessibility modifiers - // - the question mark (?) token for optional parameters - // - type annotations - // - this parameters - return visitParameter(node); - case 185 /* ParenthesizedExpression */: - // ParenthesizedExpressions are TypeScript if their expression is a - // TypeAssertion or AsExpression - return visitParenthesizedExpression(node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - // TypeScript type assertions are removed, but their subtrees are preserved. - return visitAssertionExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - case 203 /* NonNullExpression */: - // TypeScript non-null expressions are removed, but their subtrees are preserved. - return visitNonNullExpression(node); - case 232 /* EnumDeclaration */: - // TypeScript enum declarations do not exist in ES6 and must be rewritten. - return visitEnumDeclaration(node); - case 208 /* VariableStatement */: - // TypeScript namespace exports for variable statements must be transformed. - return visitVariableStatement(node); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 233 /* ModuleDeclaration */: - // TypeScript namespace declarations must be transformed. - return visitModuleDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - // TypeScript namespace or external module import. - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, /*start*/ 0, alwaysStrict)); - } - /** - * Tests whether we should emit a __decorate call for a class declaration. - */ - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - /** - * Tests whether we should emit a __decorate call for a parameter declaration. - */ - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - /** - * Transforms a class declaration with TypeScript syntax into compatible ES6. - * - * This function will only be called when one of the following conditions are met: - * - The class has decorators. - * - The class has property declarations with initializers. - * - The class contains a constructor that contains parameters with accessibility modifiers. - * - The class is an export in a TypeScript namespace. - * - * @param node The node to transform. - */ - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, /*isStatic*/ true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - // emit name if - // - node has a name - // - node has static initializers - // - node has a member that is decorated - // - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - // Emit static property assignment. Because classDeclaration is lexically evaluated, - // it is safe to emit static property assignment after classDeclaration - // From ES6 specification: - // HasLexicalDeclaration (N) : Determines if the argument identifier has a binding in this environment record that was created using - // a lexical declaration such as a LexicalDeclaration or a ClassDeclaration. - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - // Write any decorators of the node. - addClassElementDecorationStatements(statements, node, /*isStatic*/ false); - addClassElementDecorationStatements(statements, node, /*isStatic*/ true); - addConstructorDecorationStatement(statements, node); - // If the class is exported as part of a TypeScript namespace, emit the namespace export. - // Otherwise, if the class was exported at the top level and was decorated, emit an export - // declaration or export default for the class. - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); - } - } - if (statements.length > 1) { - // Add a DeclarationMarker as a marker for the end of the declaration - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304 /* HasEndOfDeclarationMarker */); - } - return ts.singleOrMany(statements); - } - /** - * Transforms a non-decorated class declaration and appends the resulting statements. - * - * @param node A ClassDeclaration node. - * @param name The name of the class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - * @param hasStaticProperties A value indicating whether the class has static properties. - */ - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - // ${modifiers} class ${name} ${heritageClauses} { - // ${members} - // } - var classDeclaration = ts.createClassDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, - /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - // To better align with the old emitter, we should not emit a trailing source map - // entry if the class has static properties. - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32 /* NoTrailingSourceMap */; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - /** - * Transforms a decorated class declaration and appends the resulting statements. If - * the class requires an alias to avoid issues with double-binding, the alias is returned. - * - * @param statements A statement list to which to add the declaration. - * @param node A ClassDeclaration node. - * @param name The name of the class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - // When we emit an ES6 class that has a class decorator, we must tailor the - // emit to certain specific cases. - // - // In the simplest case, we emit the class declaration as a let declaration, and - // evaluate decorators after the close of the class body: - // - // [Example 1] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = class C { - // class C { | } - // } | C = __decorate([dec], C); - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export class C { | } - // } | C = __decorate([dec], C); - // | export { C }; - // --------------------------------------------------------------------- - // - // If a class declaration contains a reference to itself *inside* of the class body, - // this introduces two bindings to the class: One outside of the class body, and one - // inside of the class body. If we apply decorators as in [Example 1] above, there - // is the possibility that the decorator `dec` will return a new value for the - // constructor, which would result in the binding inside of the class no longer - // pointing to the same reference as the binding outside of the class. - // - // As a result, we must instead rewrite all references to the class *inside* of the - // class body to instead point to a local temporary alias for the class: - // - // [Example 2] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = C_1 = class C { - // class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | var C_1; - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | export { C }; - // | var C_1; - // --------------------------------------------------------------------- - // - // If a class declaration is the default export of a module, we instead emit - // the export after the decorated declaration: - // - // [Example 3] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let default_1 = class { - // export default class { | } - // } | default_1 = __decorate([dec], default_1); - // | export default default_1; - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export default class C { | } - // } | C = __decorate([dec], C); - // | export default C; - // --------------------------------------------------------------------- - // - // If the class declaration is the default export and a reference to itself - // inside of the class body, we must emit both an alias for the class *and* - // move the export after the declaration: - // - // [Example 4] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export default class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | export default C; - // | var C_1; - // --------------------------------------------------------------------- - // - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // ... = class ${name} ${heritageClauses} { - // ${members} - // } - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(/*modifiers*/ undefined, name, /*typeParameters*/ undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - // let ${name} = ${classExpression} where name is either declaredName if the class doesn't contain self-reference - // or decoratedClassAlias if the class contain self-reference. - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, - /*type*/ undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1 /* Let */)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - /** - * Transforms a class expression with TypeScript syntax into compatible ES6. - * - * This function will only be called when one of the following conditions are met: - * - The class has property declarations with initializers. - * - The class contains a constructor that contains parameters with accessibility modifiers. - * - * @param node The node to transform. - */ - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, /*isStatic*/ true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85 /* ExtendsKeyword */; })); - var classExpression = ts.createClassExpression( - /*modifiers*/ undefined, node.name, - /*typeParameters*/ undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608 /* ClassWithConstructorReference */) { - // record an alias as the class name is not in scope for statics. - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - // To preserve the behavior of the old emitter, we explicitly indent - // the body of a class with static initializers. - ts.setEmitFlags(classExpression, 65536 /* Indented */ | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - /** - * Transforms the members of a class. - * - * @param node The current class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), /*location*/ node.members); - } - /** - * Transforms (or creates) a constructor for a class. - * - * @param node The current class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructor(node, hasExtendsClause) { - // Check if we have property assignment inside class declaration. - // If there is a property assignment, we need to emit constructor whether users define it or not - // If there is no property assignment, we can omit constructor if users do not define it - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144 /* ContainsParameterPropertyAssignments */; - var constructor = ts.getFirstConstructorWithBody(node); - // If the class does not contain nodes that require a synthesized constructor, - // accept the current constructor if it exists. - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - // constructor(${parameters}) { - // ${body} - // } - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor( - /*decorators*/ undefined, - /*modifiers*/ undefined, parameters, body), constructor || node), constructor)); - } - /** - * Transforms (or creates) the parameters for the constructor of a class with - * parameter property assignments or instance property initializers. - * - * @param constructor The constructor declaration. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructorParameters(constructor) { - // The ES2015 spec specifies in 14.5.14. Runtime Semantics: ClassDefinitionEvaluation: - // If constructor is empty, then - // If ClassHeritag_eopt is present and protoParent is not null, then - // Let constructor be the result of parsing the source text - // constructor(...args) { super (...args);} - // using the syntactic grammar with the goal symbol MethodDefinition[~Yield]. - // Else, - // Let constructor be the result of parsing the source text - // constructor( ){ } - // using the syntactic grammar with the goal symbol MethodDefinition[~Yield]. - // - // While we could emit the '...args' rest parameter, certain later tools in the pipeline might - // downlevel the '...args' portion less efficiently by naively copying the contents of 'arguments' to an array. - // Instead, we'll avoid using a rest parameter and spread into the super call as - // 'super(...arguments)' instead of 'super(...args)', as you can see in "transformConstructorBody". - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - /** - * Transforms (or creates) a constructor body for a class with parameter property - * assignments or instance property initializers. - * - * @param node The current class. - * @param constructor The current class constructor. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - // Add parameters with property assignments. Transforms this: - // - // constructor (public x, public y) { - // } - // - // Into this: - // - // constructor (x, y) { - // this.x = x; - // this.y = y; - // } - // - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - // Add a synthetic `super` call: - // - // super(...arguments); - // - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), - /*typeArguments*/ undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - // Add the property initializers. Transforms this: - // - // public x = 1; - // - // Into this: - // - // constructor() { - // this.x = 1; - // } - // - var properties = getInitializedProperties(node, /*isStatic*/ false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - // The class already had a constructor, so we should add the existing statements, skipping the initial super call. - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - // End the lexical environment. - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ constructor ? constructor.body.statements : node.members), - /*multiLine*/ true), - /*location*/ constructor ? constructor.body : undefined); - } - /** - * Adds super call and preceding prologue directives into the list of statements. - * - * @param ctor The constructor node. - * @returns index of the statement that follows super call - */ - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - // add prologue directives to the list (if any) - var index = ts.addPrologue(result, statements, /*ensureUseStrict*/ false, visitor); - if (index === statements.length) { - // list contains nothing but prologue directives (or empty) - exit - return index; - } - var statement = statements[index]; - if (statement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - /** - * Gets all parameters of a constructor that should be transformed into property assignments. - * - * @param node The constructor node. - */ - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - /** - * Determines whether a parameter should be transformed into a property assignment. - * - * @param parameter The parameter node. - */ - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92 /* ParameterPropertyModifier */) - && ts.isIdentifier(parameter.name); - } - /** - * Transforms a parameter into a property assignment statement. - * - * @param node The parameter declaration. - */ - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 /* NoComments */ | 48 /* NoSourceMap */); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536 /* NoComments */); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - /** - * Gets all property declarations with initializers on either the static or instance side of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to get properties from the static or instance side of the class. - */ - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - /** - * Gets a value indicating whether a class element is a static property declaration with an initializer. - * - * @param member The class element node. - */ - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, /*isStatic*/ true); - } - /** - * Gets a value indicating whether a class element is an instance property declaration with an initializer. - * - * @param member The class element node. - */ - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, /*isStatic*/ false); - } - /** - * Gets a value indicating whether a class element is either a static or an instance property declaration with an initializer. - * - * @param member The class element node. - * @param isStatic A value indicating whether the member should be a static or instance member. - */ - function isInitializedProperty(member, isStatic) { - return member.kind === 149 /* PropertyDeclaration */ - && isStatic === ts.hasModifier(member, 32 /* Static */) - && member.initializer !== undefined; - } - /** - * Generates assignment statements for property initializers. - * - * @param properties An array of property declarations to transform. - * @param receiver The receiver on which each property should be assigned. - */ - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - /** - * Generates assignment expressions for property initializers. - * - * @param properties An array of property declarations to transform. - * @param receiver The receiver on which each property should be assigned. - */ - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - /** - * Transforms a property initializer into an assignment statement. - * - * @param property The property declaration. - * @param receiver The object receiving the property assignment. - */ - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, /*location*/ propertyName); - return ts.createAssignment(memberAccess, initializer); - } - /** - * Gets either the static or instance members of a class that are decorated, or have - * parameters that are decorated. - * - * @param node The class containing the member. - * @param isStatic A value indicating whether to retrieve static or instance members of - * the class. - */ - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - /** - * Determines whether a class member is a static member of a class that is decorated, or - * has parameters that are decorated. - * - * @param member The class member. - */ - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, /*isStatic*/ true); - } - /** - * Determines whether a class member is an instance member of a class that is decorated, - * or has parameters that are decorated. - * - * @param member The class member. - */ - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, /*isStatic*/ false); - } - /** - * Determines whether a class member is either a static or an instance member of a class - * that is decorated, or has parameters that are decorated. - * - * @param member The class member. - */ - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32 /* Static */); - } - /** - * Gets an array of arrays of decorators for the parameters of a function-like node. - * The offset into the result array should correspond to the offset of the parameter. - * - * @param node The function-like node. - */ - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - /** - * Gets an AllDecorators object containing the decorators for the class and the decorators for the - * parameters of the constructor of the class. - * - * @param node The class node. - */ - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - /** - * Gets an AllDecorators object containing the decorators for the member and its parameters. - * - * @param node The class node that contains the member. - * @param member The class member. - */ - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return getAllDecoratorsOfAccessors(node, member); - case 151 /* MethodDeclaration */: - return getAllDecoratorsOfMethod(member); - case 149 /* PropertyDeclaration */: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - /** - * Gets an AllDecorators object containing the decorators for the accessor and its parameters. - * - * @param node The class node that contains the accessor. - * @param accessor The class accessor member. - */ - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - /** - * Gets an AllDecorators object containing the decorators for the method and its parameters. - * - * @param method The class method member. - */ - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - /** - * Gets an AllDecorators object containing the decorators for the property. - * - * @param property The class property member. - */ - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - /** - * Transforms all of the decorators for a declaration into an array of expressions. - * - * @param node The declaration node. - * @param allDecorators An object containing all of the decorators for the declaration. - */ - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - /** - * Generates statements used to apply decorators to either the static or instance members - * of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to generate statements for static or - * instance members. - */ - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - /** - * Generates expressions used to apply decorators to either the static or instance members - * of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to generate expressions for static or - * instance members. - */ - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - /** - * Generates an expression used to evaluate class element decorators at runtime. - * - * @param node The class node that contains the member. - * @param member The class member. - */ - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - // Emit the call to __decorate. Given the following: - // - // class C { - // @dec method(@dec2 x) {} - // @dec get accessor() {} - // @dec prop; - // } - // - // The emit for a method is: - // - // __decorate([ - // dec, - // __param(0, dec2), - // __metadata("design:type", Function), - // __metadata("design:paramtypes", [Object]), - // __metadata("design:returntype", void 0) - // ], C.prototype, "method", null); - // - // The emit for an accessor is: - // - // __decorate([ - // dec - // ], C.prototype, "accessor", null); - // - // The emit for a property is: - // - // __decorate([ - // dec - // ], C.prototype, "prop"); - // - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ true); - var descriptor = languageVersion > 0 /* ES3 */ - ? member.kind === 149 /* PropertyDeclaration */ - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536 /* NoComments */); - return helper; - } - /** - * Generates a __decorate helper call for a class constructor. - * - * @param node The class node. - */ - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - /** - * Generates a __decorate helper call for a class constructor. - * - * @param node The class node. - */ - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536 /* NoComments */); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - /** - * Transforms a decorator into an expression. - * - * @param decorator The decorator node. - */ - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - /** - * Transforms the decorators of a parameter. - * - * @param decorators The decorators for the parameter at the provided offset. - * @param parameterOffset The offset of the parameter. - */ - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, - /*location*/ decorator.expression); - ts.setEmitFlags(helper, 1536 /* NoComments */); - expressions.push(helper); - } - } - return expressions; - } - /** - * Adds optional type metadata for a declaration. - * - * @param node The declaration node. - * @param decoratorExpressions The destination array to which to add new decorator expressions. - */ - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, /*multiLine*/ true))); - } - } - } - /** - * Determines whether to emit the "design:type" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 149 /* PropertyDeclaration */; - } - /** - * Determines whether to emit the "design:returntype" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151 /* MethodDeclaration */; - } - /** - * Determines whether to emit the "design:paramtypes" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return true; - } - return false; - } - /** - * Serializes the type of a node for use with decorator type metadata. - * - * @param node The node that should have its type serialized. - */ - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149 /* PropertyDeclaration */: - case 146 /* Parameter */: - case 153 /* GetAccessor */: - return serializeTypeNode(node.type); - case 154 /* SetAccessor */: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 151 /* MethodDeclaration */: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - /** - * Serializes the types of the parameters of a node for use with decorator type metadata. - * - * @param node The node that should have its parameter types serialized. - */ - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153 /* GetAccessor */) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - /** - * Serializes the return type of a node for use with decorator type metadata. - * - * @param node The node that should have its return type serialized. - */ - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - /** - * Serializes a type node for use with decorator type metadata. - * - * Types are serialized in the following fashion: - * - Void types point to "undefined" (e.g. "void 0") - * - Function and Constructor types point to the global "Function" constructor. - * - Interface types with a call or construct signature types point to the global - * "Function" constructor. - * - Array and Tuple types point to the global "Array" constructor. - * - Type predicates and booleans point to the global "Boolean" constructor. - * - String literal types and strings point to the global "String" constructor. - * - Enum and number types point to the global "Number" constructor. - * - Symbol types point to the global "Symbol" constructor. - * - Type references to classes (or class-like variables) point to the constructor for the class. - * - Anything else points to the global "Object" constructor. - * - * @param node The type node to serialize. - */ - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - return ts.createVoidZero(); - case 168 /* ParenthesizedType */: - return serializeTypeNode(node.type); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return ts.createIdentifier("Function"); - case 164 /* ArrayType */: - case 165 /* TupleType */: - return ts.createIdentifier("Array"); - case 158 /* TypePredicate */: - case 122 /* BooleanKeyword */: - return ts.createIdentifier("Boolean"); - case 136 /* StringKeyword */: - return ts.createIdentifier("String"); - case 134 /* ObjectKeyword */: - return ts.createIdentifier("Object"); - case 173 /* LiteralType */: - switch (node.literal.kind) { - case 9 /* StringLiteral */: - return ts.createIdentifier("String"); - case 8 /* NumericLiteral */: - return ts.createIdentifier("Number"); - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133 /* NumberKeyword */: - return ts.createIdentifier("Number"); - case 137 /* SymbolKeyword */: - return languageVersion < 2 /* ES2015 */ - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159 /* TypeReference */: - return serializeTypeReferenceNode(node); - case 167 /* IntersectionType */: - case 166 /* UnionType */: - return serializeUnionOrIntersectionType(node); - case 162 /* TypeQuery */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 163 /* TypeLiteral */: - case 119 /* AnyKeyword */: - case 169 /* ThisType */: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - // If we dont have any other type already set, set the initial type - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - // One of the individual is global object, return immediately - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - // Different types - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - // Initialize the union type - serializedUnion = serializedIndividual; - } - } - // If we were able to find common type, use it - return serializedUnion; - } - /** - * Serializes a TypeReferenceNode to an appropriate JS constructor value for use with - * decorator type metadata. - * - * @param node The type reference node. - */ - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, /*useFallback*/ true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, /*useFallback*/ false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 /* ES2015 */ - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - /** - * Serializes an entity name as an expression for decorator type metadata. - * - * @param node The entity name to serialize. - * @param useFallback A value indicating whether to use logical operators to test for the - * entity name at runtime. - */ - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71 /* Identifier */: - // Create a clone of the name with a new parent, and treat it as if it were - // a source tree node for the purposes of the checker. - var name = ts.getMutableClone(node); - name.flags &= ~8 /* Synthesized */; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143 /* QualifiedName */: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - /** - * Serializes an qualified name as an expression for decorator type metadata. - * - * @param node The qualified name to serialize. - * @param useFallback A value indicating whether to use logical operators to test for the - * qualified name at runtime. - */ - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71 /* Identifier */) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, /*useFallback*/ true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, /*useFallback*/ false); - } - return ts.createPropertyAccess(left, node.right); - } - /** - * Gets an expression that points to the global "Symbol" constructor at runtime if it is - * available. - */ - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - /** - * Gets an expression that represents a property name. For a computed property, a - * name is generated for the node. - * - * @param member The member whose name should be converted into an expression. - */ - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - /** - * Visits the property name of a class element, for use when emitting property - * initializers. For a computed property on a node with decorators, a temporary - * value is stored for later use. - * - * @param member The member whose name should be visited. - */ - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - /** - * Transforms a HeritageClause with TypeScript syntax. - * - * This function will only be called when one of the following conditions are met: - * - The node is a non-`extends` heritage clause that should be elided. - * - The node is an `extends` heritage clause that should be visited, but only allow a single type. - * - * @param node The HeritageClause to transform. - */ - function visitHeritageClause(node) { - if (node.token === 85 /* ExtendsKeyword */) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85 /* ExtendsKeyword */, types), node); - } - return undefined; - } - /** - * Transforms an ExpressionWithTypeArguments with TypeScript syntax. - * - * This function will only be called when one of the following conditions are met: - * - The node contains type arguments that should be elided. - * - * @param node The ExpressionWithTypeArguments to transform. - */ - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, - /*typeArguments*/ undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - /** - * Determines whether to emit a function-like declaration. We should not emit the - * declaration if it does not have a body. - * - * @param node The declaration node. - */ - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a method declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is an overload - * - The node is marked as abstract, public, private, protected, or readonly - * - The node has both a decorator and a computed property name - * - * @param node The method node. - */ - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), - /*questionToken*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Determines whether to emit an accessor declaration. We should not emit the - * declaration if it does not have a body and is abstract. - * - * @param node The declaration node. - */ - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128 /* Abstract */)); - } - /** - * Visits a get accessor declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as abstract, public, private, or protected - * - The node has both a decorator and a computed property name - * - * @param node The get accessor node. - */ - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Visits a set accessor declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as abstract, public, private, or protected - * - The node has both a decorator and a computed property name - * - * @param node The set accessor node. - */ - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Visits a function declaration. - * - * This function will be called when one of the following conditions are met: - * - The node is an overload - * - The node is exported from a TypeScript namespace - * - The node has decorators - * - * @param node The function node. - */ - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - /** - * Visits a function expression node. - * - * This function will be called when one of the following conditions are met: - * - The node has type annotations - * - * @param node The function expression node. - */ - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - /** - * @remarks - * This function will be called when one of the following conditions are met: - * - The node has type annotations - */ - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - /** - * Visits a parameter declaration node. - * - * This function will be called when one of the following conditions are met: - * - The node has an accessibility modifier. - * - The node has a questionToken. - * - The node's kind is ThisKeyword. - * - * @param node The parameter declaration node. - */ - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), - /*questionToken*/ undefined, - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32 /* NoTrailingSourceMap */); - return parameter; - } - /** - * Visits a variable statement in a namespace. - * - * This function will be called when one of the following conditions are met: - * - The node is exported from a TypeScript namespace. - */ - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - // elide statement if there are no initialized variables. - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* All */, - /*needsValue*/ false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), - /*location*/ node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - /** - * Visits a parenthesized expression that contains either a type assertion or an `as` - * expression. - * - * @param node The parenthesized expression node. - */ - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2 /* Assertions */); - if (ts.isAssertionExpression(innerExpression)) { - // Make sure we consider all nested cast expressions, e.g.: - // (-A).x; - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - // We have an expression of the form: (SubExpr). Emitting this as (SubExpr) - // is really not desirable. We would like to emit the subexpression as-is. Omitting - // the parentheses, however, could cause change in the semantics of the generated - // code if the casted expression has a lower precedence than the rest of the - // expression. - // - // To preserve comments, we return a "PartiallyEmittedExpression" here which will - // preserve the position information of the original expression. - // - // Due to the auto-parenthesization rules used by the visitor and factory functions - // we can safely elide the parentheses here, as a new synthetic - // ParenthesizedExpression will be inserted if we remove parentheses too - // aggressively. - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - /** - * Determines whether to emit an enum declaration. - * - * @param node The enum declaration node. - */ - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - /** - * Visits an enum declaration. - * - * This function will be called any time a TypeScript enum is encountered. - * - * @param node The enum declaration node. - */ - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - // We request to be advised when the printer is about to print this node. This allows - // us to set up the correct state for later substitutions. - var emitFlags = 2 /* AdviseOnEmitNode */; - // If needed, we should emit a variable declaration for the enum. If we emit - // a leading variable declaration, we should not emit leading comments for the - // enum body. - if (addVarForEnumOrModuleDeclaration(statements, node)) { - // We should still emit the comments if we are emitting a system module. - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512 /* NoLeadingComments */; - } - } - // `parameterName` is the declaration name used inside of the enum. - var parameterName = getNamespaceParameterName(node); - // `containerName` is the expression used inside of the enum for assignments. - var containerName = getNamespaceContainerName(node); - // `exportName` is the expression used within this node's container for any exported references. - var exportName = ts.hasModifier(node, 1 /* Export */) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) - : ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x || (x = {}) - // exports.x || (exports.x = {}) - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - // `localName` is the expression used within this node's containing scope for any local references. - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x = (exports.x || (exports.x = {})) - moduleArg = ts.createAssignment(localName, moduleArg); - } - // (function (x) { - // x[x["y"] = 0] = "y"; - // ... - // })(x || (x = {})); - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, transformEnumBody(node, containerName)), - /*typeArguments*/ undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - // Add a DeclarationMarker for the enum to preserve trailing comments and mark - // the end of the declaration. - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - /** - * Transforms the body of an enum declaration. - * - * @param node The enum declaration node. - */ - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), /*location*/ node.members), - /*multiLine*/ true); - } - /** - * Transforms an enum member into a statement. - * - * @param member The enum member node. - */ - function transformEnumMember(member) { - // enums don't support computed properties - // we pass false as 'generateNameForComputedPropertyName' for a backward compatibility purposes - // old emitter always generate 'expression' part of the name as-is. - var name = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - /** - * Transforms the value of an enum member. - * - * @param member The enum member node. - */ - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - /** - * Determines whether to elide a module declaration. - * - * @param node The module declaration node. - */ - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - /** - * Determines whether an exported declaration will have a qualified export name (e.g. `f.x` - * or `exports.x`). - */ - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - /** - * Records that a declaration was emitted in the current scope, if it was the first - * declaration for the provided symbol. - * - * NOTE: if there is ever a transformation above this one, we may not be able to rely - * on symbol names. - */ - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - /** - * Determines whether a declaration is the first declaration with the same name emitted - * in the current scope. - */ - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - /** - * Adds a leading VariableStatement for a enum or module declaration. - */ - function addVarForEnumOrModuleDeclaration(statements, node) { - // Emit a variable statement for the module. - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - // Adjust the source map emit to match the old emitter. - if (node.kind === 232 /* EnumDeclaration */) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - // Trailing comments for module declaration should be emitted after the function closure - // instead of the variable statement: - // - // /** Module comment*/ - // module m1 { - // function foo4Export() { - // } - // } // trailing comment module - // - // Should emit: - // - // /** Module comment*/ - // var m1; - // (function (m1) { - // function foo4Export() { - // } - // })(m1 || (m1 = {})); // trailing comment module - // - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 /* NoTrailingComments */ | 4194304 /* HasEndOfDeclarationMarker */); - statements.push(statement); - return true; - } - else { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrap the leading variable declaration in a `MergeDeclarationMarker`. - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 /* NoComments */ | 4194304 /* HasEndOfDeclarationMarker */); - statements.push(mergeMarker); - return false; - } - } - /** - * Visits a module declaration node. - * - * This function will be called any time a TypeScript namespace (ModuleDeclaration) is encountered. - * - * @param node The module declaration node. - */ - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - // We request to be advised when the printer is about to print this node. This allows - // us to set up the correct state for later substitutions. - var emitFlags = 2 /* AdviseOnEmitNode */; - // If needed, we should emit a variable declaration for the module. If we emit - // a leading variable declaration, we should not emit leading comments for the - // module body. - if (addVarForEnumOrModuleDeclaration(statements, node)) { - // We should still emit the comments if we are emitting a system module. - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512 /* NoLeadingComments */; - } - } - // `parameterName` is the declaration name used inside of the namespace. - var parameterName = getNamespaceParameterName(node); - // `containerName` is the expression used inside of the namespace for exports. - var containerName = getNamespaceContainerName(node); - // `exportName` is the expression used within this node's container for any exported references. - var exportName = ts.hasModifier(node, 1 /* Export */) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) - : ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x || (x = {}) - // exports.x || (exports.x = {}) - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - // `localName` is the expression used within this node's containing scope for any local references. - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x = (exports.x || (exports.x = {})) - moduleArg = ts.createAssignment(localName, moduleArg); - } - // (function (x_1) { - // x_1.y = ...; - // })(x || (x = {})); - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, transformModuleBody(node, containerName)), - /*typeArguments*/ undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - // Add a DeclarationMarker for the namespace to preserve trailing comments and mark - // the end of the declaration. - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - /** - * Transforms the body of a module declaration. - * - * @param node The module declaration node. - */ - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234 /* ModuleBlock */) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ statementsLocation), - /*multiLine*/ true); - ts.setTextRange(block, blockLocation); - // namespace hello.hi.world { - // function foo() {} - // - // // TODO, blah - // } - // - // should be emitted as - // - // var hello; - // (function (hello) { - // var hi; - // (function (hi) { - // var world; - // (function (world) { - // function foo() { } - // // TODO, blah - // })(world = hi.world || (hi.world = {})); - // })(hi = hello.hi || (hello.hi = {})); - // })(hello || (hello = {})); - // We only want to emit comment on the namespace which contains block body itself, not the containing namespaces. - if (body.kind !== 234 /* ModuleBlock */) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536 /* NoComments */); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233 /* ModuleDeclaration */) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - /** - * Visits an import declaration, eliding it if it is not referenced. - * - * @param node The import declaration node. - */ - function visitImportDeclaration(node) { - if (!node.importClause) { - // Do not elide a side-effect only import declaration. - // import "foo"; - return node; - } - // Elide the declaration if the import clause was elided. - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, importClause, node.moduleSpecifier) - : undefined; - } - /** - * Visits an import clause, eliding it if it is not referenced. - * - * @param node The import clause node. - */ - function visitImportClause(node) { - // Elide the import clause if we elide both its name and its named bindings. - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - /** - * Visits named import bindings, eliding it if it is not referenced. - * - * @param node The named import bindings node. - */ - function visitNamedImportBindings(node) { - if (node.kind === 240 /* NamespaceImport */) { - // Elide a namespace import if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - // Elide named imports if all of its import specifiers are elided. - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - /** - * Visits an import specifier, eliding it if it is not referenced. - * - * @param node The import specifier node. - */ - function visitImportSpecifier(node) { - // Elide an import specifier if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - /** - * Visits an export assignment, eliding it if it does not contain a clause that resolves - * to a value. - * - * @param node The export assignment node. - */ - function visitExportAssignment(node) { - // Elide the export assignment if it does not reference a value. - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - /** - * Visits an export declaration, eliding it if it does not contain a clause that resolves - * to a value. - * - * @param node The export declaration node. - */ - function visitExportDeclaration(node) { - if (!node.exportClause) { - // Elide a star export if the module it references does not export a value. - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - // Elide the export declaration if it does not export a value. - return undefined; - } - // Elide the export declaration if all of its named exports are elided. - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, exportClause, node.moduleSpecifier) - : undefined; - } - /** - * Visits named exports, eliding it if it does not contain an export specifier that - * resolves to a value. - * - * @param node The named exports node. - */ - function visitNamedExports(node) { - // Elide the named exports if all of its export specifiers were elided. - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - /** - * Visits an export specifier, eliding it if it does not resolve to a value. - * - * @param node The export specifier node. - */ - function visitExportSpecifier(node) { - // Elide an export specifier if it does not reference a value. - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - /** - * Determines whether to emit an import equals declaration. - * - * @param node The import equals declaration node. - */ - function shouldEmitImportEqualsDeclaration(node) { - // preserve old compiler's behavior: emit 'var' for import declaration (even if we do not consider them referenced) when - // - current file is not external module - // - import declaration is top level and target is value imported by entity name - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - /** - * Visits an import equals declaration. - * - * @param node The import equals declaration node. - */ - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - // Elide external module `import=` if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 /* NoComments */ | 2048 /* NoNestedComments */); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - // export var ${name} = ${moduleReference}; - // var ${name} = ${moduleReference}; - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, - /*type*/ undefined, moduleReference), node) - ])), node), node); - } - else { - // exports.${name} = ${moduleReference}; - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - /** - * Gets a value indicating whether the node is exported from a namespace. - * - * @param node The node to test. - */ - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1 /* Export */); - } - /** - * Gets a value indicating whether the node is exported from an external module. - * - * @param node The node to test. - */ - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1 /* Export */); - } - /** - * Gets a value indicating whether the node is a named export from an external module. - * - * @param node The node to test. - */ - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512 /* Default */); - } - /** - * Gets a value indicating whether the node is the default export of an external module. - * - * @param node The node to test. - */ - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512 /* Default */); - } - /** - * Creates a statement for the provided expression. This is used in calls to `map`. - */ - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, /*allowComments*/ false, /*allowSourceMaps*/ true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, /*allowComments*/ false, /*allowSourceMaps*/ true); - } - /** - * Gets the declaration name used inside of a namespace or enum. - */ - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - /** - * Gets the expression used to refer to a namespace or enum within the body - * of its declaration. - */ - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - /** - * Gets a local alias for a class declaration if it is a decorated class with an internal - * reference to the static side of the class. This is necessary to avoid issues with - * double-binding semantics for the class name. - */ - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608 /* ClassWithConstructorReference */) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32 /* Static */) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) { - enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */; - context.enableSubstitution(71 /* Identifier */); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) { - enabledSubstitutions |= 1 /* ClassAliases */; - // We need to enable substitutions for identifiers. This allows us to - // substitute class names inside of a class declaration. - context.enableSubstitution(71 /* Identifier */); - // Keep track of class aliases. - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) { - enabledSubstitutions |= 2 /* NamespaceExports */; - // We need to enable substitutions for identifiers and shorthand property assignments. This allows us to - // substitute the names of exported members of a namespace. - context.enableSubstitution(71 /* Identifier */); - context.enableSubstitution(262 /* ShorthandPropertyAssignment */); - // We need to be notified when entering and exiting namespaces. - context.enableEmitNotification(233 /* ModuleDeclaration */); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233 /* ModuleDeclaration */; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232 /* EnumDeclaration */; - } - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2 /* NamespaceExports */; - } - if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2 /* NamespaceExports */) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - // A shorthand property with an assignment initializer is probably part of a - // destructuring assignment - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1 /* ClassAliases */) { - if (resolver.getNodeCheckFlags(node) & 16777216 /* ConstructorReferenceInClass */) { - // Due to the emit for class decorators, any reference to the class from inside of the class body - // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind - // behavior of class names in ES6. - // Also, when emitting statics for class expressions, we must substitute a class alias for - // constructor references in static property initializers. - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - // If this is explicitly a local name, do not substitute. - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - // If we are nested within a namespace declaration, we may need to qualifiy - // an identifier that is exported from a merged namespace. - var container = resolver.getReferencedExportContainer(node, /*prefixLocals*/ false); - if (container && container.kind !== 265 /* SourceFile */) { - var substitute = (applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 233 /* ModuleDeclaration */) || - (applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 232 /* EnumDeclaration */); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), - /*location*/ node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - // track the constant value on the node for the printer in needsDotDotForPropertyAccess - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, /*multiLine*/ true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), - /*typeArguments*/ undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), - /*typeArguments*/ undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), - /*typeArguments*/ undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ES2017SubstitutionFlags; - (function (ES2017SubstitutionFlags) { - /** Enables substitutions for async methods with `super` calls. */ - ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - // These variables contain state that changes as we descend into the tree. - var currentSourceFile; - /** - * Keeps track of whether expression substitution has been enabled for specific edge cases. - * They are persisted between each SourceFile transformation and should not be reset. - */ - var enabledSubstitutions; - /** - * This keeps track of containers where `super` is valid, for use with - * just-in-time substitution for `super` expressions inside of async methods. - */ - var enclosingSuperContainerFlags = 0; - // Save the previous transformation hooks. - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - // Set new transformation hooks. - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16 /* ContainsES2017 */) === 0) { - return node; - } - switch (node.kind) { - case 120 /* AsyncKeyword */: - // ES2017 async modifier should be elided for targets < ES2017 - return undefined; - case 191 /* AwaitExpression */: - return visitAwaitExpression(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits an AwaitExpression node. - * - * This function will be called any time a ES2017 await expression is encountered. - * - * @param node The node to visit. - */ - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield( - /*asteriskToken*/ undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - /** - * Visits a MethodDeclaration node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as async - * - * @param node The node to visit. - */ - function visitMethodDeclaration(node) { - return ts.updateMethod(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*questionToken*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a FunctionDeclaration node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a FunctionExpression node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits an ArrowFunction. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187 /* ArrowFunction */; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192 /* CaptureArguments */) !== 0; - // An async function is emit as an outer function that calls an inner - // generator function. To preserve lexical bindings, we pass the current - // `this` and `arguments` objects to `__awaiter`. The generator function - // passed to `__awaiter` is executed inside of the callback to the - // promise constructor. - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, /*ensureUseStrict*/ false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, /*multiLine*/ true); - ts.setTextRange(block, node.body); - // Minor optimization, emit `_super` helper to capture `super` access in an arrow. - // This step isn't needed if we eventually transform this to ES5. - if (languageVersion >= 2 /* ES2015 */) { - if (resolver.getNodeCheckFlags(node) & 4096 /* AsyncMethodWithSuperBinding */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048 /* AsyncMethodWithSuper */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - // We need to enable substitutions for call, property access, and element access - // if we need to rewrite super calls. - context.enableSubstitution(181 /* CallExpression */); - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // We need to be notified when entering and exiting declarations that bind super. - context.enableEmitNotification(229 /* ClassDeclaration */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(152 /* Constructor */); - } - } - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - // If we need to support substitutions for `super` in an async method, - // we should track it here. - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* AsyncMethodWithSuper */ | 4096 /* AsyncMethodWithSuperBinding */); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 181 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), - /*typeArguments*/ undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 /* ClassDeclaration */ - || kind === 152 /* Constructor */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096 /* AsyncMethodWithSuperBinding */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression( - /*modifiers*/ undefined, ts.createToken(39 /* AsteriskToken */), - /*name*/ undefined, - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, body); - // Mark this node as originally an async function - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* AsyncFunctionBody */; - return ts.createCall(ts.getHelperName("__awaiter"), - /*typeArguments*/ undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ESNextSubstitutionFlags; - (function (ESNextSubstitutionFlags) { - /** Enables substitutions for async methods with `super` calls. */ - ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, /*noDestructuringValue*/ false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, /*noDestructuringValue*/ true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120 /* AsyncKeyword */) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8 /* ContainsESNext */) === 0) { - return node; - } - switch (node.kind) { - case 191 /* AwaitExpression */: - return visitAwaitExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 194 /* BinaryExpression */: - return visitBinaryExpression(node, noDestructuringValue); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); - case 214 /* ForStatement */: - return visitForStatement(node); - case 190 /* VoidExpression */: - return visitVoidExpression(node); - case 152 /* Constructor */: - return visitConstructorDeclaration(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - return visitGetAccessorDeclaration(node); - case 154 /* SetAccessor */: - return visitSetAccessorDeclaration(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - case 146 /* Parameter */: - return visitParameter(node); - case 210 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 185 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), - /*location*/ node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 /* ForOfStatement */ && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263 /* SpreadAssignment */) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261 /* PropertyAssignment */) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576 /* ContainsObjectSpread */) { - // spread elements emit like so: - // non-spread elements are chunked together into object literals, and then all are passed to __assign: - // { a, ...o, b } => __assign({a}, o, {b}); - // If the first element is a spread element, then the first argument to __assign is {}: - // { ...o, a, b, ...o2 } => __assign({}, o, {a, b}, o2) - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178 /* ObjectLiteralExpression */) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - /** - * Visits a BinaryExpression that contains a destructuring assignment. - * - * @param node A BinaryExpression node. - */ - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576 /* ContainsObjectRest */) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1 /* ObjectRest */, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26 /* CommaToken */) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a VariableDeclaration node with a binding pattern. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclaration(node) { - // If we are here it is because the name contains a binding pattern with a rest somewhere in it. - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576 /* ContainsObjectRest */) { - return ts.flattenDestructuringBinding(node, visitor, context, 1 /* ObjectRest */); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - /** - * Visits a ForOfStatement and converts it into a ES2015-compatible ForOfStatement. - * - * @param node A ForOfStatement. - */ - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576 /* ContainsObjectRest */) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1 /* Let */), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation), 48 /* NoSourceMap */ | 384 /* NoTokenSourceMaps */); - } - function awaitAsYield(expression) { - return ts.createYield(/*asteriskToken*/ undefined, enclosingFunctionFlags & 1 /* Generator */ ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(/*recordTempVariable*/ undefined); - var callValues = createAsyncValuesHelper(context, expression, /*location*/ node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), /*typeArguments*/ undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, /*type*/ undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), - /*incrementor*/ undefined, - /*statement*/ convertForOfStatementHead(node, awaitAsYield(getValue))), - /*location*/ node), 256 /* NoTokenTrailingSourceMaps */); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1 /* SingleLine */)), ts.createBlock([ - ts.createTry( - /*tryBlock*/ ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1 /* SingleLine */) - ]), - /*catchClause*/ undefined, - /*finallyBlock*/ ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1 /* SingleLine */) - ]), 1 /* SingleLine */)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576 /* ContainsObjectRest */) { - // Binding patterns are converted into a generated name and are - // evaluated inside the function body. - return ts.updateParameter(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), - /*questionToken*/ undefined, - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateConstructor(node, - /*decorators*/ undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateGetAccessor(node, - /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateSetAccessor(node, - /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, - /*decorators*/ undefined, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(/*questionToken*/ undefined, visitor, ts.isToken), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, /*ensureUseStrict*/ false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression( - /*modifiers*/ undefined, ts.createToken(39 /* AsteriskToken */), node.name && ts.getGeneratedNameForNode(node.name), - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - // Minor optimization, emit `_super` helper to capture `super` access in an arrow. - // This step isn't needed if we eventually transform this to ES5. - if (languageVersion >= 2 /* ES2015 */) { - if (resolver.getNodeCheckFlags(node) & 4096 /* AsyncMethodWithSuperBinding */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048 /* AsyncMethodWithSuper */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, /*ensureUseStrict*/ false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(/*statements*/ undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, /*multiLine*/ true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576 /* ContainsObjectRest */) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1 /* ObjectRest */, temp, - /*doNotRecordTempVariablesInLine*/ false, - /*skipInitializer*/ true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576 /* CustomPrologue */); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - // We need to enable substitutions for call, property access, and element access - // if we need to rewrite super calls. - context.enableSubstitution(181 /* CallExpression */); - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // We need to be notified when entering and exiting declarations that bind super. - context.enableEmitNotification(229 /* ClassDeclaration */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(152 /* Constructor */); - } - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to be printed. - * @param emitCallback The callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - // If we need to support substitutions for `super` in an async method, - // we should track it here. - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* AsyncMethodWithSuper */ | 4096 /* AsyncMethodWithSuperBinding */); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint The context for the emitter. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 181 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), - /*typeArguments*/ undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 /* ClassDeclaration */ - || kind === 152 /* Constructor */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096 /* AsyncMethodWithSuperBinding */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2 /* ES2015 */) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), - /*typeArguments*/ undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), - /*typeArguments*/ undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), /*typeArguments*/ undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - // Mark this node as originally an async function - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* AsyncFunctionBody */; - return ts.createCall(ts.getHelperName("__asyncGenerator"), - /*typeArguments*/ undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), - /*typeArguments*/ undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), - /*typeArguments*/ undefined, [expression]), location); - } -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - /** - * Transform JSX-specific syntax in a SourceFile. - * - * @param node A SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4 /* ContainsJsx */) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249 /* JsxElement */: - return visitJsxElement(node, /*isChild*/ false); - case 250 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement(node, /*isChild*/ false); - case 256 /* JsxExpression */: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10 /* JsxText */: - return visitJsxText(node); - case 256 /* JsxExpression */: - return visitJsxExpression(node); - case 249 /* JsxElement */: - return visitJsxElement(node, /*isChild*/ true); - case 250 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement(node, /*isChild*/ true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, /*location*/ node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, /*children*/ undefined, isChild, /*location*/ node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - // When there are no attributes, React wants "null" - objectProperties = ts.createNull(); - } - else { - // Map spans of JsxAttribute nodes into object literals and spans - // of JsxSpreadAttribute nodes into expressions. - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - // We must always emit at least one object literal before a spread - // argument. - segments.unshift(ts.createObjectLiteral()); - } - // Either emit one big object literal (no spread attribs), or - // a call to the __assign helper. - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9 /* StringLiteral */) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256 /* JsxExpression */) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, /*includeTrivia*/ true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - /** - * JSX trims whitespace at the end and beginning of lines, except that the - * start/end of a tag is considered a start/end of a line only if that line is - * on the same line as the closing tag. See examples in - * tests/cases/conformance/jsx/tsxReactEmitWhitespace.tsx - * See also https://www.w3.org/TR/html4/struct/text.html#h-9.1 and https://www.w3.org/TR/CSS2/text.html#white-space-model - * - * An equivalent algorithm would be: - * - If there is only one line, return it. - * - If there is only whitespace (but multiple lines), return `undefined`. - * - Split the text into lines. - * - 'trimRight' the first line, 'trimLeft' the last line, 'trim' middle lines. - * - Decode entities on each line (individually). - * - Remove empty lines and join the rest with " ". - */ - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - // First non-whitespace character on this line. - var firstNonWhitespace = 0; - // Last non-whitespace character on this line. - var lastNonWhitespace = -1; - // These initial values are special because the first line is: - // firstNonWhitespace = 0 to indicate that we want leading whitsepace, - // but lastNonWhitespace = -1 as a special flag to indicate that we *don't* include the line if it's all whitespace. - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - // If we've seen any non-whitespace characters on this line, add the 'trim' of the line. - // (lastNonWhitespace === -1 is a special flag to detect whether the first line is all whitespace.) - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - // Reset firstNonWhitespace for the next line. - // Don't bother to reset lastNonWhitespace because we ignore it if firstNonWhitespace = -1. - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - // We do not escape the string here as that is handled by the printer - // when it emits the literal. We do, however, need to decode JSX entities. - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - /** - * Replace entities like " ", "{", and "�" with the characters they encode. - * See https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references - */ - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - // If this is not a valid entity, then just use `match` (replace it with itself, i.e. don't replace) - return ch ? String.fromCharCode(ch) : match; - } - }); - } - /** Like `decodeEntities` but returns `undefined` if there were no entities to decode. */ - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249 /* JsxElement */) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - /** - * Emit an attribute name, which is quoted if it needs to be quoted. Because - * these emit into an object literal property name, we don't need to be worried - * about keywords, just non-identifier characters - */ - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32 /* ContainsES2016 */) === 0) { - return node; - } - switch (node.kind) { - case 194 /* BinaryExpression */: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62 /* AsteriskAsteriskEqualsToken */: - return visitExponentiationAssignmentExpression(node); - case 40 /* AsteriskAsteriskToken */: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - // Transforms `a[x] **= b` into `(_a = a)[_x = x] = Math.pow(_a[_x], b)` - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - // Transforms `a.x **= b` into `(_a = a).x = Math.pow(_a.x, b)` - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - // Transforms `a **= b` into `a = Math.pow(a, b)` - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, /*location*/ node)), node); - } - function visitExponentiationExpression(node) { - // Transforms `a ** b` into `Math.pow(a, b)` - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, /*location*/ node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ES2015SubstitutionFlags; - (function (ES2015SubstitutionFlags) { - /** Enables substitutions for captured `this` */ - ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; - /** Enables substitutions for block-scoped bindings. */ - ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; - })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); - var CopyDirection; - (function (CopyDirection) { - CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; - CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; - })(CopyDirection || (CopyDirection = {})); - var Jump; - (function (Jump) { - Jump[Jump["Break"] = 2] = "Break"; - Jump[Jump["Continue"] = 4] = "Continue"; - Jump[Jump["Return"] = 8] = "Return"; - })(Jump || (Jump = {})); - var SuperCaptureResult; - (function (SuperCaptureResult) { - /** - * A capture may have been added for calls to 'super', but - * the caller should emit subsequent statements normally. - */ - SuperCaptureResult[SuperCaptureResult["NoReplacement"] = 0] = "NoReplacement"; - /** - * A call to 'super()' got replaced with a capturing statement like: - * - * var _this = _super.call(...) || this; - * - * Callers should skip the current statement. - */ - SuperCaptureResult[SuperCaptureResult["ReplaceSuperCapture"] = 1] = "ReplaceSuperCapture"; - /** - * A call to 'super()' got replaced with a capturing statement like: - * - * return _super.call(...) || this; - * - * Callers should skip the current statement and avoid any returns of '_this'. - */ - SuperCaptureResult[SuperCaptureResult["ReplaceWithReturn"] = 2] = "ReplaceWithReturn"; - })(SuperCaptureResult || (SuperCaptureResult = {})); - // Facts we track as we traverse the tree - var HierarchyFacts; - (function (HierarchyFacts) { - HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; - // - // Ancestor facts - // - HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; - HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; - HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; - HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; - HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; - HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; - HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; - HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; - HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; - HierarchyFacts[HierarchyFacts["ForStatement"] = 1024] = "ForStatement"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 2048] = "ForInOrForOfStatement"; - HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 4096] = "ConstructorWithCapturedSuper"; - HierarchyFacts[HierarchyFacts["ComputedPropertyName"] = 8192] = "ComputedPropertyName"; - // NOTE: do not add more ancestor flags without also updating AncestorFactsMask below. - // - // Ancestor masks - // - HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 16383] = "AncestorFactsMask"; - // We are always in *some* kind of block scope, but only specific block-scope containers are - // top-level or Blocks. - HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; - HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 4032] = "BlockScopeExcludes"; - // A source file is a top-level block scope. - HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; - HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 3968] = "SourceFileExcludes"; - // Functions, methods, and accessors are both new lexical scopes and new block scopes. - HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; - HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 16286] = "FunctionExcludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 16278] = "AsyncFunctionBodyExcludes"; - // Arrow functions are lexically scoped to their container, but are new block scopes. - HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 16256] = "ArrowFunctionExcludes"; - // Constructors are both new lexical scopes and new block scopes. Constructors are also - // always considered non-static members of a class. - HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; - HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 16278] = "ConstructorExcludes"; - // 'do' and 'while' statements are not block scopes. We track that the subtree is contained - // within an IterationStatement to indicate whether the embedded statement is an - // IterationStatementBlock. - HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 256] = "DoOrWhileStatementIncludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; - // 'for' statements are new block scopes and have special handling for 'let' declarations. - HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 1280] = "ForStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 3008] = "ForStatementExcludes"; - // 'for-in' and 'for-of' statements are new block scopes and have special handling for - // 'let' declarations. - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 2304] = "ForInOrForOfStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 1984] = "ForInOrForOfStatementExcludes"; - // Blocks (other than function bodies) are new block scopes. - HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; - HierarchyFacts[HierarchyFacts["BlockExcludes"] = 3904] = "BlockExcludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 4032] = "IterationStatementBlockExcludes"; - // Computed property names track subtree flags differently than their containing members. - HierarchyFacts[HierarchyFacts["ComputedPropertyNameIncludes"] = 8192] = "ComputedPropertyNameIncludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameExcludes"] = 0] = "ComputedPropertyNameExcludes"; - // - // Subtree facts - // - HierarchyFacts[HierarchyFacts["NewTarget"] = 16384] = "NewTarget"; - HierarchyFacts[HierarchyFacts["NewTargetInComputedPropertyName"] = 32768] = "NewTargetInComputedPropertyName"; - // - // Subtree masks - // - HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -16384] = "SubtreeFactsMask"; - HierarchyFacts[HierarchyFacts["PropagateNewTargetMask"] = 49152] = "PropagateNewTargetMask"; - })(HierarchyFacts || (HierarchyFacts = {})); - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - /** - * Used to track if we are emitting body of the converted loop - */ - var convertedLoopState; - /** - * Keeps track of whether substitutions have been enabled for specific cases. - * They are persisted between each SourceFile transformation and should not - * be reset. - */ - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0 /* None */; - return visited; - } - /** - * Sets the `HierarchyFacts` for this node prior to visiting this node's subtree, returning the facts set prior to modification. - * @param excludeFacts The existing `HierarchyFacts` to reset before visiting the subtree. - * @param includeFacts The new `HierarchyFacts` to set before visiting the subtree. - */ - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383 /* AncestorFactsMask */; - return ancestorFacts; - } - /** - * Restores the `HierarchyFacts` for this node's ancestor after visiting this node's - * subtree, propagating specific facts from the subtree. - * @param ancestorFacts The `HierarchyFacts` of the ancestor to restore after visiting the subtree. - * @param excludeFacts The existing `HierarchyFacts` of the subtree that should not be propagated. - * @param includeFacts The new `HierarchyFacts` of the subtree that should be propagated. - */ - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 /* SubtreeFactsMask */ | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 /* ConstructorWithCapturedSuper */ - && node.kind === 219 /* ReturnStatement */ - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128 /* ContainsES2015 */) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 /* ConstructorWithCapturedSuper */ && ts.isStatement(node)) - || (ts.isIterationStatement(node, /*lookInLabeledStatements*/ false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, /*isFunctionBody*/ true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97 /* SuperKeyword */) { - return visitSuperKeyword(/*isExpressionOfCall*/ true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115 /* StaticKeyword */: - return undefined; // elide static keyword - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 199 /* ClassExpression */: - return visitClassExpression(node); - case 146 /* Parameter */: - return visitParameter(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 71 /* Identifier */: - return visitIdentifier(node); - case 227 /* VariableDeclarationList */: - return visitVariableDeclarationList(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 235 /* CaseBlock */: - return visitCaseBlock(node); - case 207 /* Block */: - return visitBlock(node, /*isFunctionBody*/ false); - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - return visitBreakOrContinueStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return visitDoOrWhileStatement(node, /*outermostLabeledStatement*/ undefined); - case 214 /* ForStatement */: - return visitForStatement(node, /*outermostLabeledStatement*/ undefined); - case 215 /* ForInStatement */: - return visitForInStatement(node, /*outermostLabeledStatement*/ undefined); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); - case 210 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 260 /* CatchClause */: - return visitCatchClause(node); - case 262 /* ShorthandPropertyAssignment */: - return visitShorthandPropertyAssignment(node); - case 144 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - case 177 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - case 185 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, /*needsDestructuringValue*/ true); - case 194 /* BinaryExpression */: - return visitBinaryExpression(node, /*needsDestructuringValue*/ true); - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - return visitTemplateLiteral(node); - case 9 /* StringLiteral */: - return visitStringLiteral(node); - case 8 /* NumericLiteral */: - return visitNumericLiteral(node); - case 183 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 196 /* TemplateExpression */: - return visitTemplateExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 198 /* SpreadElement */: - return visitSpreadElement(node); - case 97 /* SuperKeyword */: - return visitSuperKeyword(/*isExpressionOfCall*/ false); - case 99 /* ThisKeyword */: - return visitThisKeyword(node); - case 204 /* MetaProperty */: - return visitMetaProperty(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 219 /* ReturnStatement */: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968 /* SourceFileExcludes */, 64 /* SourceFileIncludes */); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, /*ensureUseStrict*/ false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - // for switch statement allow only non-labeled break - convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8 /* Return */; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2 /* ArrowFunction */) { - // if the enclosing function is an ArrowFunction then we use the captured 'this' keyword. - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - // check if we can emit break/continue as is - // it is possible if either - // - break/continue is labeled and label is located inside the converted loop - // - break/continue is non-labeled and located in non-converted loop/switch statement - var jump = node.kind === 218 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218 /* BreakStatement */) { - convertedLoopState.nonLocalJumps |= 2 /* Break */; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4 /* Continue */; - // note: return value is emitted only to simplify debugging, call to converted loop body does not do any dispatching on it. - labelMarker = "continue"; - } - } - else { - if (node.kind === 218 /* BreakStatement */) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, /*isBreak*/ true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, /*isBreak*/ false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26 /* CommaToken */, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26 /* CommaToken */, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a ClassDeclaration and transforms it into a variable statement. - * - * @param node A ClassDeclaration node. - */ - function visitClassDeclaration(node) { - // [source] - // class C { } - // - // [output] - // var C = (function () { - // function C() { - // } - // return C; - // }()); - var variable = ts.createVariableDeclaration(ts.getLocalName(node, /*allowComments*/ true), - /*type*/ undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(/*modifiers*/ undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - // Add an `export default` statement for default exports (for `--target es5 --module es6`) - if (ts.hasModifier(node, 1 /* Export */)) { - var exportStatement = ts.hasModifier(node, 512 /* Default */) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304 /* HasEndOfDeclarationMarker */) === 0) { - // Add a DeclarationMarker as a marker for the end of the declaration - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304 /* HasEndOfDeclarationMarker */); - } - return ts.singleOrMany(statements); - } - /** - * Visits a ClassExpression and transforms it into an expression. - * - * @param node A ClassExpression node. - */ - function visitClassExpression(node) { - // [source] - // C = class { } - // - // [output] - // C = (function () { - // function class_1() { - // } - // return class_1; - // }()) - return transformClassLikeDeclarationToExpression(node); - } - /** - * Transforms a ClassExpression or ClassDeclaration into an expression. - * - * @param node A ClassExpression or ClassDeclaration node. - */ - function transformClassLikeDeclarationToExpression(node) { - // [source] - // class C extends D { - // constructor() {} - // method() {} - // get prop() {} - // set prop(v) {} - // } - // - // [output] - // (function (_super) { - // __extends(C, _super); - // function C() { - // } - // C.prototype.method = function () {} - // Object.defineProperty(C.prototype, "prop", { - // get: function() {}, - // set: function() {}, - // enumerable: true, - // configurable: true - // }); - // return C; - // }(D)) - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, extendsClauseElement ? [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "_super")] : [], - /*type*/ undefined, transformClassBody(node, extendsClauseElement)); - // To preserve the behavior of the old emitter, we explicitly indent - // the body of the function here if it was requested in an earlier - // transformation. - if (ts.getEmitFlags(node) & 65536 /* Indented */) { - ts.setEmitFlags(classFunction, 65536 /* Indented */); - } - // "inner" and "outer" below are added purely to preserve source map locations from - // the old emitter - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536 /* NoComments */); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536 /* NoComments */); - return ts.createParen(ts.createCall(outer, - /*typeArguments*/ undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - /** - * Transforms a ClassExpression or ClassDeclaration into a function body. - * - * @param node A ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - // Create a synthetic text range for the return statement. - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18 /* CloseBraceToken */); - var localName = ts.getInternalName(node); - // The following partially-emitted expression exists purely to align our sourcemap - // emit with the original emitter. - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536 /* NoComments */); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 /* NoComments */ | 384 /* NoTokenSourceMaps */); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), /*location*/ node.members), /*multiLine*/ true); - ts.setEmitFlags(block, 1536 /* NoComments */); - return block; - } - /** - * Adds a call to the `__extends` helper if needed for a class. - * - * @param statements The statements of the class body function. - * @param node The ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), - /*location*/ extendsClauseElement)); - } - } - /** - * Adds the constructor of the class to a class body function. - * - * @param statements The statements of the class body function. - * @param node The ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278 /* ConstructorExcludes */, 73 /* ConstructorIncludes */); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, ts.getInternalName(node), - /*typeParameters*/ undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), - /*type*/ undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8 /* CapturesThis */); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - } - /** - * Transforms the parameters of the constructor declaration of a class. - * - * @param constructor The constructor for the class. - * @param hasSynthesizedSuper A value indicating whether the constructor starts with a - * synthesized `super` call. - */ - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - // If the TypeScript transformer needed to synthesize a constructor for property - // initializers, it would have also added a synthetic `...args` parameter and - // `super` call. - // If this is the case, we do not include the synthetic `...args` parameter and - // will instead use the `arguments` object in ES5/3. - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - /** - * Transforms the body of a constructor declaration of a class. - * - * @param constructor The constructor for the class. - * @param node The node which contains the constructor. - * @param extendsClauseElement The expression for the class `extends` clause. - * @param hasSynthesizedSuper A value indicating whether the constructor starts with a - * synthesized `super` call. - */ - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - // If a super call has already been synthesized, - // we're going to assume that we should just transform everything after that. - // The assumption is that no prior step in the pipeline has added any prologue directives. - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, /*ensureUseStrict*/ false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - // If no super call has been synthesized, emit custom prologue directives. - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - // determine whether the class is known syntactically to be a derived class (e.g. a - // class that extends a value that is not syntactically known to be `null`). - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95 /* NullKeyword */; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - // The last statement expression was replaced. Skip it. - if (superCaptureStatus === 1 /* ReplaceSuperCapture */ || superCaptureStatus === 2 /* ReplaceWithReturn */) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1 /* ReplaceSuperCapture */) { - hierarchyFacts |= 4096 /* ConstructorWithCapturedSuper */; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, /*start*/ statementOffset)); - } - // Return `_this` unless we're sure enough that it would be pointless to add a return statement. - // If there's a constructor that we can tell returns in enough places, then we *do not* want to add a return. - if (isDerivedClass - && superCaptureStatus !== 2 /* ReplaceWithReturn */ - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, /*copyOnWrite*/ false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ constructor ? constructor.body.statements : node.members), - /*multiLine*/ true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536 /* NoComments */); - } - return block; - } - /** - * We want to try to avoid emitting a return statement in certain cases if a user already returned something. - * It would generate obviously dead code, so we'll try to make things a little bit prettier - * by doing a minimal check on whether some common patterns always explicitly return. - */ - function isSufficientlyCoveredByReturnStatements(statement) { - // A return statement is considered covered. - if (statement.kind === 219 /* ReturnStatement */) { - return true; - } - else if (statement.kind === 211 /* IfStatement */) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207 /* Block */) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - /** - * Declares a `_this` variable for derived classes and for when arrow functions capture `this`. - * - * @returns The new statement offset into the `statements` array. - */ - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - // If this isn't a derived class, just capture 'this' for arrow functions if necessary. - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0 /* NoReplacement */; - } - // We must be here because the user didn't write a constructor - // but we needed to call 'super(...args)' anyway as per 14.5.14 of the ES2016 spec. - // If that's the case we can just immediately return the result of a 'super()' call. - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2 /* ReplaceWithReturn */; - } - // The constructor exists, but it and the 'super()' call it contains were generated - // for something like property initializers. - // Create a captured '_this' variable and assume it will subsequently be used. - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1 /* ReplaceSuperCapture */; - } - // Most of the time, a 'super' call will be the first real statement in a constructor body. - // In these cases, we'd like to transform these into a *single* statement instead of a declaration - // followed by an assignment statement for '_this'. For instance, if we emitted without an initializer, - // we'd get: - // - // var _this; - // _this = _super.call(...) || this; - // - // instead of - // - // var _this = _super.call(...) || this; - // - // Additionally, if the 'super()' call is the last statement, we should just avoid capturing - // entirely and immediately return the result like so: - // - // return _super.call(...) || this; - // - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - // Return the result if we have an immediate super() call on the last statement, - // but only if the constructor itself doesn't use 'this' elsewhere. - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 /* ContainsLexicalThis */ | 32768 /* ContainsCapturedLexicalThis */))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 /* BinaryExpression */ - || superCallExpression.left.kind !== 181 /* CallExpression */) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - // Shift comments from the original super call to the return statement. - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536 /* NoComments */))); - statements.push(returnStatement); - return 2 /* ReplaceWithReturn */; - } - // Perform the capture. - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - // If we're actually replacing the original statement, we need to signal this to the caller. - if (superCallExpression) { - return 1 /* ReplaceSuperCapture */; - } - return 0 /* NoReplacement */; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - /** - * Visits a parameter declaration. - * - * @param node A ParameterDeclaration node. - */ - function visitParameter(node) { - if (node.dotDotDotToken) { - // rest parameters are elided - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - // Binding patterns are converted into a generated name and are - // evaluated inside the function body. - return ts.setOriginalNode(ts.setTextRange(ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, ts.getGeneratedNameForNode(node), - /*questionToken*/ undefined, - /*type*/ undefined, - /*initializer*/ undefined), - /*location*/ node), - /*original*/ node); - } - else if (node.initializer) { - // Initializers are elided - return ts.setOriginalNode(ts.setTextRange(ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, node.name, - /*questionToken*/ undefined, - /*type*/ undefined, - /*initializer*/ undefined), - /*location*/ node), - /*original*/ node); - } - else { - return node; - } - } - /** - * Gets a value indicating whether we need to add default value assignments for a - * function-like node. - * - * @param node A function-like node. - */ - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072 /* ContainsDefaultValueAssignments */) !== 0; - } - /** - * Adds statements to the body of a function-like node if it contains parameters with - * binding patterns or initializers. - * - * @param statements The statements for the new function body. - * @param node A function-like node. - */ - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - // A rest parameter cannot have a binding pattern or an initializer, - // so let's just ignore it. - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - /** - * Adds statements to the body of a function-like node for parameters with binding patterns - * - * @param statements The statements for the new function body. - * @param parameter The parameter for the function. - * @param name The name of the parameter. - * @param initializer The initializer for the parameter. - */ - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - // In cases where a binding pattern is simply '[]' or '{}', - // we usually don't want to emit a var declaration; however, in the presence - // of an initializer, we must emit that expression to preserve side effects. - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, temp))), 1048576 /* CustomPrologue */)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576 /* CustomPrologue */)); - } - } - /** - * Adds statements to the body of a function-like node for parameters with initializers. - * - * @param statements The statements for the new function body. - * @param parameter The parameter for the function. - * @param name The name of the parameter. - * @param initializer The initializer for the parameter. - */ - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48 /* NoSourceMap */), ts.setEmitFlags(initializer, 48 /* NoSourceMap */ | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 /* SingleLine */ | 32 /* NoTrailingSourceMap */ | 384 /* NoTokenSourceMaps */)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 /* NoTokenSourceMaps */ | 32 /* NoTrailingSourceMap */ | 1048576 /* CustomPrologue */); - statements.push(statement); - } - /** - * Gets a value indicating whether we need to add statements to handle a rest parameter. - * - * @param node A ParameterDeclaration node. - * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is - * part of a constructor declaration with a - * synthesized call to `super` - */ - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 /* Identifier */ && !inConstructorWithSynthesizedSuper; - } - /** - * Adds statements to the body of a function-like node if it contains a rest parameter. - * - * @param statements The statements for the new function body. - * @param node A function-like node. - * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is - * part of a constructor declaration with a - * synthesized call to `super` - */ - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - // `declarationName` is the name of the local declaration for the parameter. - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48 /* NoSourceMap */); - // `expressionName` is the name of the parameter used in expressions. - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - // var param = []; - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, - /*type*/ undefined, ts.createArrayLiteral([])) - ])), - /*location*/ parameter), 1048576 /* CustomPrologue */)); - // for (var _i = restIndex; _i < arguments.length; _i++) { - // param[_i - restIndex] = arguments[_i]; - // } - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, /*type*/ undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), - /*location*/ parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576 /* CustomPrologue */); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - /** - * Adds a statement to capture the `this` of a function declaration if it is needed. - * - * @param statements The statements for the new function body. - * @param node A node. - */ - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 /* ContainsCapturedLexicalThis */ && node.kind !== 187 /* ArrowFunction */) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", - /*type*/ undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 /* NoComments */ | 1048576 /* CustomPrologue */); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384 /* NewTarget */) { - var newTarget = void 0; - switch (node.kind) { - case 187 /* ArrowFunction */: - return statements; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // Methods and accessors cannot be constructors, so 'new.target' will - // always return 'undefined'. - newTarget = ts.createVoidZero(); - break; - case 152 /* Constructor */: - // Class constructors can only be called with `new`, so `this.constructor` - // should be relatively safe to use. - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), "constructor"); - break; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - // Functions can be called or constructed, and may have a `this` due to - // being a member or when calling an imported function via `other_1.f()`. - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), 93 /* InstanceOfKeyword */, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", - /*type*/ undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - /** - * Adds statements to the class body function for a class to define the members of the - * class. - * - * @param statements The statements for the class body function. - * @param node The ClassExpression or ClassDeclaration node. - */ - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206 /* SemicolonClassElement */: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151 /* MethodDeclaration */: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152 /* Constructor */: - // Constructors are handled in visitClassExpression/visitClassDeclaration - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - /** - * Transforms a SemicolonClassElement into a statement for a class body function. - * - * @param member The SemicolonClassElement node. - */ - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - /** - * Transforms a MethodDeclaration into a statement for a class body function. - * - * @param receiver The receiver for the member. - * @param member The MethodDeclaration node. - */ - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), /*location*/ member.name); - var memberFunction = transformFunctionLikeToExpression(member, /*location*/ member, /*name*/ undefined, container); - ts.setEmitFlags(memberFunction, 1536 /* NoComments */); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), - /*location*/ member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - // The location for the statement is used to emit comments only. - // No source map should be emitted for this statement to align with the - // old emitter. - ts.setEmitFlags(statement, 48 /* NoSourceMap */); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return statement; - } - /** - * Transforms a set of related of get/set accessors into a statement for a class body function. - * - * @param receiver The receiver for the member. - * @param accessors The set of related get/set accessors. - */ - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, /*startsOnNewLine*/ false)); - // The location for the statement is used to emit source maps only. - // No comments should be emitted for this statement to align with the - // old emitter. - ts.setEmitFlags(statement, 1536 /* NoComments */); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - /** - * Transforms a set of related get/set accessors into an expression for either a class - * body function or an ObjectLiteralExpression with computed properties. - * - * @param receiver The receiver for the member. - */ - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - // To align with source maps in the old emitter, the receiver and property name - // arguments are both mapped contiguously to the accessor name. - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 /* NoComments */ | 32 /* NoTrailingSourceMap */); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 /* NoComments */ | 16 /* NoLeadingSourceMap */); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, /*location*/ undefined, /*name*/ undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512 /* NoLeadingComments */); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, /*location*/ undefined, /*name*/ undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512 /* NoLeadingComments */); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, /*multiLine*/ true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return call; - } - /** - * Visits an ArrowFunction and transforms it into a FunctionExpression. - * - * @param node An ArrowFunction node. - */ - function visitArrowFunction(node) { - if (node.transformFlags & 16384 /* ContainsLexicalThis */) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */); - var func = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8 /* CapturesThis */); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return func; - } - /** - * Visits a FunctionExpression node. - * - * @param node a FunctionExpression node. - */ - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 /* AsyncFunctionBody */ - ? enterSubtree(16278 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) - : enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 /* ES2015 */ - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 /* NewTarget */ - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, - /*modifiers*/ undefined, node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body); - } - /** - * Visits a FunctionDeclaration node. - * - * @param node a FunctionDeclaration node. - */ - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 /* ES2015 */ - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 /* NewTarget */ - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body); - } - /** - * Transforms a function-like node into a FunctionExpression. - * - * @param node The function-like node to transform. - * @param location The source-map location for the new FunctionExpression. - * @param name The name of the new FunctionExpression. - */ - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32 /* Static */) - ? enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) - : enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 /* NewTarget */ && !name && (node.kind === 228 /* FunctionDeclaration */ || node.kind === 186 /* FunctionExpression */)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression( - /*modifiers*/ undefined, node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body), location), - /*original*/ node); - } - /** - * Transforms the body of a function-like node. - * - * @param node A function-like node. - */ - function transformFunctionBody(node) { - var multiLine = false; // indicates whether the block *must* be emitted as multiple lines - var singleLine = false; // indicates whether the block *may* be emitted as a single line - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - // ensureUseStrict is false because no new prologue-directive should be added. - // addStandardPrologue will put already-existing directives at the beginning of the target statement-array - statementOffset = ts.addStandardPrologue(statements, body.statements, /*ensureUseStrict*/ false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, /*inConstructorWithSynthesizedSuper*/ false); - // If we added any generated statements, this must be a multi-line block. - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - // addCustomPrologue puts already-existing directives at the beginning of the target statement-array - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - // If the original body was a multi-line block, this must be a multi-line block. - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187 /* ArrowFunction */); - // To align with the old emitter, we use a synthetic end position on the location - // for the statement list we synthesize when we down-level an arrow function with - // an expression function body. This prevents both comments and source maps from - // being emitted for the end position only. - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 /* NoTokenSourceMaps */ | 32 /* NoTrailingSourceMap */ | 1024 /* NoTrailingComments */); - statements.push(returnStatement); - // To align with the source map emit for the old emitter, we set a custom - // source map location for the close brace. - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, /*copyOnWrite*/ false); - // If we added any final generated statements, this must be a multi-line block - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1 /* SingleLine */); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18 /* CloseBraceToken */, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, /*copyOnWrite*/ true)), - /*location*/ updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - // A function body is not a block scope. - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ - ? enterSubtree(4032 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) - : enterSubtree(3904 /* BlockExcludes */, 128 /* BlockIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - /** - * Visits an ExpressionStatement that contains a destructuring assignment. - * - * @param node An ExpressionStatement node. - */ - function visitExpressionStatement(node) { - // If we are here it is most likely because our expression is a destructuring assignment. - switch (node.expression.kind) { - case 185 /* ParenthesizedExpression */: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, /*needsDestructuringValue*/ false)); - case 194 /* BinaryExpression */: - return ts.updateStatement(node, visitBinaryExpression(node.expression, /*needsDestructuringValue*/ false)); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a ParenthesizedExpression that may contain a destructuring assignment. - * - * @param node A ParenthesizedExpression node. - * @param needsDestructuringValue A value indicating whether we need to hold onto the rhs - * of a destructuring assignment. - */ - function visitParenthesizedExpression(node, needsDestructuringValue) { - // If we are here it is most likely because our expression is a destructuring assignment. - if (!needsDestructuringValue) { - // By default we always emit the RHS at the end of a flattened destructuring - // expression. If we are in a state where we do not need the destructuring value, - // we pass that information along to the children that care about it. - switch (node.expression.kind) { - case 185 /* ParenthesizedExpression */: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, /*needsDestructuringValue*/ false)); - case 194 /* BinaryExpression */: - return ts.updateParen(node, visitBinaryExpression(node.expression, /*needsDestructuringValue*/ false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a BinaryExpression that contains a destructuring assignment. - * - * @param node A BinaryExpression node. - * @param needsDestructuringValue A value indicating whether we need to hold onto the rhs - * of a destructuring assignment. - */ - function visitBinaryExpression(node, needsDestructuringValue) { - // If we are here it is because this is a destructuring assignment. - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* All */, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0 /* None */, ts.hasModifier(node, 1 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3 /* BlockScoped */) === 0) { - // we are inside a converted loop - hoist variable declarations - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0 /* All */); - } - else { - assignment = ts.createBinary(decl.name, 58 /* EqualsToken */, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26 /* CommaToken */, acc); })), node); - } - else { - // none of declarations has initializer - the entire variable statement can be deleted - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - /** - * Visits a VariableDeclarationList that is block scoped (e.g. `let` or `const`). - * - * @param node A VariableDeclarationList node. - */ - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64 /* ES2015 */) { - if (node.flags & 3 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 /* Let */ - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 /* ContainsBindingPattern */ - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - // If the first or last declaration is a binding pattern, we need to modify - // the source map range for the declaration list. - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Gets a value indicating whether we should emit an explicit initializer for a variable - * declaration in a `let` declaration list. - * - * @param node A VariableDeclaration node. - */ - function shouldEmitExplicitInitializerForLetDeclaration(node) { - // Nested let bindings might need to be initialized explicitly to preserve - // ES6 semantic: - // - // { let x = 1; } - // { let x; } // x here should be undefined. not 1 - // - // Top level bindings never collide with anything and thus don't require - // explicit initialization. As for nested let bindings there are two cases: - // - // - Nested let bindings that were not renamed definitely should be - // initialized explicitly: - // - // { let x = 1; } - // { let x; if (some-condition) { x = 1}; if (x) { /*1*/ } } - // - // Without explicit initialization code in /*1*/ can be executed even if - // some-condition is evaluated to false. - // - // - Renaming introduces fresh name that should not collide with any - // existing names, however renamed bindings sometimes also should be - // explicitly initialized. One particular case: non-captured binding - // declared inside loop body (but not in loop initializer): - // - // let x; - // for (;;) { - // let x; - // } - // - // In downlevel codegen inner 'x' will be renamed so it won't collide - // with outer 'x' however it will should be reset on every iteration as - // if it was declared anew. - // - // * Why non-captured binding? - // - Because if loop contains block scoped binding captured in some - // function then loop body will be rewritten to have a fresh scope - // on every iteration so everything will just work. - // - // * Why loop initializer is excluded? - // - Since we've introduced a fresh name it already will be undefined. - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072 /* CapturedBlockScopedBinding */; - var isDeclaredInLoop = flags & 262144 /* BlockScopedBindingInLoop */; - var emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048 /* ForInOrForOfStatement */) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 /* ForStatement */ | 2048 /* ForInOrForOfStatement */)) === 0)); - return emitExplicitInitializer; - } - /** - * Visits a VariableDeclaration in a `let` declaration list. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclarationInLetDeclarationList(node) { - // For binding pattern names that lack initializers there is no point to emit - // explicit initializer since downlevel codegen for destructuring will fail - // in the absence of initializer so all binding elements will say uninitialized - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a VariableDeclaration node with a binding pattern. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0 /* All */, - /*value*/ undefined, (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, /*lookInLabeledStatements*/ false) - ? visitIterationStatement(statement, /*outermostLabeledStatement*/ node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214 /* ForStatement */: - return visitForStatement(node, outermostLabeledStatement); - case 215 /* ForInStatement */: - return visitForInStatement(node, outermostLabeledStatement); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0 /* DoOrWhileStatementExcludes */, 256 /* DoOrWhileStatementIncludes */, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008 /* ForStatementExcludes */, 1280 /* ForStatementIncludes */, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984 /* ForInOrForOfStatementExcludes */, 2304 /* ForInOrForOfStatementIncludes */, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984 /* ForInOrForOfStatementExcludes */, 2304 /* ForInOrForOfStatementIncludes */, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - // This works whether the declaration is a var, let, or const. - // It will use rhsIterationValue _a[_i] as the initializer. - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0 /* All */, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - // Adjust the source map range for the first declaration to align with the old - // emitter. - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, declarationList)); - } - else { - // The following call does not include the initializer, so we have - // to emit it separately. - statements.push(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(/*recordTempVariable*/ undefined), - /*type*/ undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - // Initializer is an expression. Emit the expression in the body, so that it's - // evaluated on every iteration. - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, /*needsDestructuringValue*/ false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - // The old emitter does not emit source maps for the block. - // We add the location to preserve comments. - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation), 48 /* NoSourceMap */ | 384 /* NoTokenSourceMaps */); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - // The following ES6 code: - // - // for (let v of expr) { } - // - // should be emitted as - // - // for (var _i = 0, _a = expr; _i < _a.length; _i++) { - // var v = _a[_i]; - // } - // - // where _a and _i are temps emitted to capture the RHS and the counter, - // respectively. - // When the left hand side is an expression instead of a let declaration, - // the "let v" is not emitted. - // When the left hand side is a let/const, the v is renamed if there is - // another v in scope. - // Note that all assignments to the LHS are emitted in the body, including - // all destructuring. - // Note also that because an extra statement is needed to assign to the LHS, - // for-of bodies are always emitted as blocks. - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - // In the case where the user wrote an identifier as the RHS, like this: - // - // for (let v of arr) { } - // - // we don't want to emit a temporary variable for the RHS, just use it directly. - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - // The old emitter does not emit source maps for the expression - ts.setEmitFlags(expression, 48 /* NoSourceMap */ | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, /*type*/ undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, /*type*/ undefined, expression), node.expression) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), - /*incrementor*/ ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), - /*statement*/ convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), - /*location*/ node); - // Disable trailing source maps for the OpenParenToken to align source map emit with the old emitter. - ts.setEmitFlags(forStatement, 256 /* NoTokenTrailingSourceMaps */); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(/*recordTempVariable*/ undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), /*typeArguments*/ undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, /*type*/ undefined, values), node.expression), - ts.createVariableDeclaration(result, /*type*/ undefined, next) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.createLogicalNot(ts.createPropertyAccess(result, "done")), - /*incrementor*/ ts.createAssignment(result, next), - /*statement*/ convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), - /*location*/ node), 256 /* NoTokenTrailingSourceMaps */); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1 /* SingleLine */)), ts.createBlock([ - ts.createTry( - /*tryBlock*/ ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1 /* SingleLine */), - ]), - /*catchClause*/ undefined, - /*finallyBlock*/ ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1 /* SingleLine */) - ]), 1 /* SingleLine */)) - ])); - } - /** - * Visits an ObjectLiteralExpression with computed propety names. - * - * @param node An ObjectLiteralExpression node. - */ - function visitObjectLiteralExpression(node) { - // We are here because a ComputedPropertyName was used somewhere in the expression. - var properties = node.properties; - var numProperties = properties.length; - // Find the first computed property. - // Everything until that point can be emitted as part of the initial object literal. - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144 /* ComputedPropertyName */) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - // For computed properties, we need to create a unique handle to the object - // literal so we can modify it without risking internal assignments tainting the object. - var temp = ts.createTempVariable(hoistVariableDeclaration); - // Write out the first non-computed properties, then emit the rest through indexing on the temp variable. - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536 /* Indented */)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - // We need to clone the temporary identifier so that we can write it on a - // new line - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536 /* LoopWithCapturedBlockScopedBinding */) !== 0; - } - /** - * Records constituents of name for the given variable to be hoisted in the outer scope. - */ - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71 /* Identifier */) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - // we get here if we are trying to emit normal loop loop inside converted loop - // set allowedNonLabeledJumps to Break | Continue to mark that break\continue inside the loop should be emitted as is - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */; - } - var result = convert - ? convert(node, outermostLabeledStatement, /*convertedLoopBodyStatements*/ undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - var initializer = node.initializer; - if (initializer && initializer.kind === 227 /* VariableDeclarationList */) { - loopInitializer = initializer; - } - break; - } - // variables that will be passed to the loop as parameters - var loopParameters = []; - // variables declared in the loop initializer that will be changed inside the loop - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3 /* BlockScoped */)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - // convertedOuterLoopState !== undefined means that this converted loop is nested in another converted loop. - // if outer converted loop has already accumulated some state - pass it through - if (outerConvertedLoopState.argumentsName) { - // outer loop has already used 'arguments' so we've already have some name to alias it - // use the same name in all nested loops - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - // outer loop has already used 'this' so we've already have some name to alias it - // use the same name in all nested loops - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - // we've already collected some non-block scoped variable declarations in enclosing loop - // use the same storage in nested loop - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1 /* ToOutParameter */, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, /*multiline*/ true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], /*multiline*/ true); - } - var containsYield = (node.statement.transformFlags & 16777216 /* ContainsYield */) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8 /* CapturesThis */; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144 /* AsyncFunctionBody */; - } - var convertedLoopVariable = ts.createVariableStatement( - /*modifiers*/ undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, - /*type*/ undefined, ts.setEmitFlags(ts.createFunctionExpression( - /*modifiers*/ undefined, containsYield ? ts.createToken(39 /* AsteriskToken */) : undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, loopParameters, - /*type*/ undefined, loopBody), loopBodyFlags)) - ]), 2097152 /* NoHoisting */)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - // propagate state from the inner loop to the outer loop if necessary - if (currentState.argumentsName) { - // if alias for arguments is set - if (outerConvertedLoopState) { - // pass it to outer converted loop - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - // this is top level converted loop and we need to create an alias for 'arguments' object - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, - /*type*/ undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - // if alias for this is set - if (outerConvertedLoopState) { - // pass it to outer converted loop - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - // this is top level converted loop so we need to create an alias for 'this' here - // NOTE: - // if converted loops were all nested in arrow function then we'll always emit '_this' so convertedLoopState.thisName will not be set. - // If it is set this means that all nested loops are not nested in arrow function and it is safe to capture 'this'. - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, - /*type*/ undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - // if hoistedLocalVariables !== undefined this means that we've possibly collected some variable declarations to be hoisted later - if (outerConvertedLoopState) { - // pass them to outer converted loop - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - // hoist collected variable declarations - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - // add extra variables to hold out parameters if necessary - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - // create variable statement to hold all introduced variable declarations - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - // clean statement part - clone_4.statement = undefined; - // visit childnodes to transform initializer/condition/incrementor parts - clone_4 = ts.visitEachChild(clone_4, visitor, context); - // set loop statement - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, /*multiline*/ true); - // reset and re-aggregate the transform flags - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58 /* EqualsToken */, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - // loop is considered simple if it does not have any return statements or break\continue that transfer control outside of the loop - // simple loops are emitted as just 'loop()'; - // NOTE: if loop uses only 'continue' it still will be emitted as simple loop - var isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, /*typeArguments*/ undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39 /* AsteriskToken */), ts.setEmitFlags(call, 8388608 /* Iterator */)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0 /* ToOriginal */, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, /*type*/ undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0 /* ToOriginal */, statements); - if (state.nonLocalJumps & 8 /* Return */) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8 /* Return */; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34 /* EqualsEqualsEqualsToken */, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2 /* Break */) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34 /* EqualsEqualsEqualsToken */, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, /*isBreak*/ true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, /*isBreak*/ false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - // if there are no outer converted loop or outer label in question is located inside outer converted loop - // then emit labeled break\continue - // otherwise propagate pair 'label -> marker' to outer converted loop and emit 'return labelMarker' so outer loop can later decide what to do - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152 /* NeedsLoopOutParameter */) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - /** - * Adds the members of an object literal to an array of expressions. - * - * @param expressions An array of expressions. - * @param node An ObjectLiteralExpression node. - * @param receiver The receiver for members of the ObjectLiteralExpression. - * @param numInitialNonComputedProperties The number of initial properties without - * computed property names. - */ - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151 /* MethodDeclaration */: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261 /* PropertyAssignment */: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262 /* ShorthandPropertyAssignment */: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - /** - * Transforms a PropertyAssignment node into an expression. - * - * @param node The ObjectLiteralExpression that contains the PropertyAssignment. - * @param property The PropertyAssignment node. - * @param receiver The receiver for the assignment. - */ - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - /** - * Transforms a ShorthandPropertyAssignment node into an expression. - * - * @param node The ObjectLiteralExpression that contains the ShorthandPropertyAssignment. - * @param property The ShorthandPropertyAssignment node. - * @param receiver The receiver for the assignment. - */ - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - /** - * Transforms a MethodDeclaration of an ObjectLiteralExpression into an expression. - * - * @param node The ObjectLiteralExpression that contains the MethodDeclaration. - * @param method The MethodDeclaration node. - * @param receiver The receiver for the assignment. - */ - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, /*location*/ method, /*name*/ undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0 /* All */, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(/*modifiers*/ undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - /** - * Visits a MethodDeclaration of an ObjectLiteralExpression and transforms it into a - * PropertyAssignment. - * - * @param node A MethodDeclaration node. - */ - function visitMethodDeclaration(node) { - // We should only get here for methods on an object literal with regular identifier names. - // Methods on classes are handled in visitClassDeclaration/visitClassExpression. - // Methods with computed property names are handled in visitObjectLiteralExpression. - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, /*location*/ ts.moveRangePos(node, -1), /*name*/ undefined, /*container*/ undefined); - ts.setEmitFlags(functionExpression, 512 /* NoLeadingComments */ | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), - /*location*/ node); - } - /** - * Visits an AccessorDeclaration of an ObjectLiteralExpression. - * - * @param node An AccessorDeclaration node. - */ - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var updated; - if (node.transformFlags & 32768 /* ContainsCapturedLexicalThis */) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153 /* GetAccessor */) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return updated; - } - /** - * Visits a ShorthandPropertyAssignment and transforms it into a PropertyAssignment. - * - * @param node A ShorthandPropertyAssignment node. - */ - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), - /*location*/ node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0 /* ComputedPropertyNameExcludes */, 8192 /* ComputedPropertyNameIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 32768 /* NewTargetInComputedPropertyName */ : 0 /* None */); - return updated; - } - /** - * Visits a YieldExpression node. - * - * @param node A YieldExpression node. - */ - function visitYieldExpression(node) { - // `yield` expressions are transformed using the generators transformer. - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits an ArrayLiteralExpression that contains a spread element. - * - * @param node An ArrayLiteralExpression node. - */ - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64 /* ES2015 */) { - // We are here because we contain a SpreadElementExpression. - return transformAndSpreadElements(node.elements, /*needsUniqueCopy*/ true, node.multiLine, /*hasTrailingComma*/ node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a CallExpression that contains either a spread element or `super`. - * - * @param node a CallExpression. - */ - function visitCallExpression(node) { - if (node.transformFlags & 64 /* ES2015 */) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - // We are here either because SuperKeyword was used somewhere in the expression, or - // because we contain a SpreadElementExpression. - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97 /* SuperKeyword */) { - ts.setEmitFlags(thisArg, 4 /* NoSubstitution */); - } - var resultingCall; - if (node.transformFlags & 524288 /* ContainsSpread */) { - // [source] - // f(...a, b) - // x.m(...a, b) - // super(...a, b) - // super.m(...a, b) // in static - // super.m(...a, b) // in instance - // - // [output] - // f.apply(void 0, a.concat([b])) - // (_a = x).m.apply(_a, a.concat([b])) - // _super.apply(this, a.concat([b])) - // _super.m.apply(this, a.concat([b])) - // _super.prototype.m.apply(this, a.concat([b])) - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, /*needsUniqueCopy*/ false, /*multiLine*/ false, /*hasTrailingComma*/ false)); - } - else { - // [source] - // super(a) - // super.m(a) // in static - // super.m(a) // in instance - // - // [output] - // _super.call(this, a) - // _super.m.call(this, a) - // _super.prototype.m.call(this, a) - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), - /*location*/ node); - } - if (node.expression.kind === 97 /* SuperKeyword */) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4 /* NoSubstitution */); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - /** - * Visits a NewExpression that contains a spread element. - * - * @param node A NewExpression node. - */ - function visitNewExpression(node) { - if (node.transformFlags & 524288 /* ContainsSpread */) { - // We are here because we contain a SpreadElementExpression. - // [source] - // new C(...a) - // - // [output] - // new ((_a = C).bind.apply(_a, [void 0].concat(a)))() - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), /*needsUniqueCopy*/ false, /*multiLine*/ false, /*hasTrailingComma*/ false)), - /*typeArguments*/ undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Transforms an array of Expression nodes that contains a SpreadExpression. - * - * @param elements The array of Expression nodes. - * @param needsUniqueCopy A value indicating whether to ensure that the result is a fresh array. - * @param multiLine A value indicating whether the result should be emitted on multiple lines. - */ - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - // [source] - // [a, ...b, c] - // - // [output] - // [a].concat(b, [c]) - // Map spans of spread expressions into their expressions and spans of other - // expressions into an array literal. - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096 /* HelperName */) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 /* ArrayLiteralExpression */ - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - // Rewrite using the pattern .concat(, , ...) - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - /** - * Transforms the expression of a SpreadExpression node. - * - * @param node A SpreadExpression node. - */ - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - /** - * Visits a template literal. - * - * @param node A template literal. - */ - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - /** - * Visits a string literal with an extended unicode escape. - * - * @param node A string literal. - */ - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - /** - * Visits a binary or octal (ES6) numeric literal. - * - * @param node A string literal. - */ - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48 /* BinaryOrOctalSpecifier */) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - /** - * Visits a TaggedTemplateExpression node. - * - * @param node A TaggedTemplateExpression node. - */ - function visitTaggedTemplateExpression(node) { - // Visit the tag expression - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - // Allocate storage for the template site object - var temp = ts.createTempVariable(hoistVariableDeclaration); - // Build up the template arguments and the raw and cooked strings for the template. - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - // NOTE: The parentheses here is entirely optional as we are now able to auto- - // parenthesize when rebuilding the tree. This should be removed in a - // future version. It is here for now to match our existing emit. - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, /*typeArguments*/ undefined, templateArguments) - ])); - } - /** - * Creates an ES5 compatible literal from an ES6 template literal. - * - * @param node The ES6 template literal. - */ - function getRawLiteral(node) { - // Find original source text, since we need to emit the raw strings of the tagged template. - // The raw strings contain the (escaped) strings of what the user wrote. - // Examples: `\n` is converted to "\\n", a template string with a newline to "\n". - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - // text contains the original source, it will also contain quotes ("`"), dolar signs and braces ("${" and "}"), - // thus we need to remove those characters. - // First template piece starts with "`", others with "}" - // Last template piece ends with "`", others with "${" - var isLast = node.kind === 13 /* NoSubstitutionTemplateLiteral */ || node.kind === 16 /* TemplateTail */; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - // Newline normalization: - // ES6 Spec 11.8.6.1 - Static Semantics of TV's and TRV's - // and LineTerminatorSequences are normalized to for both TV and TRV. - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - /** - * Visits a TemplateExpression node. - * - * @param node A TemplateExpression node. - */ - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - // createAdd will check if each expression binds less closely than binary '+'. - // If it does, it wraps the expression in parentheses. Otherwise, something like - // `abc${ 1 << 2 }` - // becomes - // "abc" + 1 << 2 + "" - // which is really - // ("abc" + 1) << (2 + "") - // rather than - // "abc" + (1 << 2) + "" - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - /** - * Gets a value indicating whether we need to include the head of a TemplateExpression. - * - * @param node A TemplateExpression node. - */ - function shouldAddTemplateHead(node) { - // If this expression has an empty head literal and the first template span has a non-empty - // literal, then emitting the empty head literal is not necessary. - // `${ foo } and ${ bar }` - // can be emitted as - // foo + " and " + bar - // This is because it is only required that one of the first two operands in the emit - // output must be a string literal, so that the other operand and all following operands - // are forced into strings. - // - // If the first template span has an empty literal, then the head must still be emitted. - // `${ foo }${ bar }` - // must still be emitted as - // "" + foo + bar - // There is always atleast one templateSpan in this code path, since - // NoSubstitutionTemplateLiterals are directly emitted via emitLiteral() - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - /** - * Adds the head of a TemplateExpression to an array of expressions. - * - * @param expressions An array of expressions. - * @param node A TemplateExpression node. - */ - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - /** - * Visits and adds the template spans of a TemplateExpression to an array of expressions. - * - * @param expressions An array of expressions. - * @param node A TemplateExpression node. - */ - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - // Only emit if the literal is non-empty. - // The binary '+' operator is left-associative, so the first string concatenation - // with the head will force the result up to this point to be a string. - // Emitting a '+ ""' has no semantic effect for middles and tails. - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - /** - * Visits the `super` keyword - */ - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 /* NonStaticClassElement */ - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 /* NewKeyword */ && node.name.text === "target") { - if (hierarchyFacts & 8192 /* ComputedPropertyName */) { - hierarchyFacts |= 32768 /* NewTargetInComputedPropertyName */; - } - else { - hierarchyFacts |= 16384 /* NewTarget */; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to be printed. - * @param emitCallback The callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 /* CapturedThis */ && ts.isFunctionLike(node)) { - // If we are tracking a captured `this`, keep track of the enclosing function. - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, ts.getEmitFlags(node) & 8 /* CapturesThis */ - ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ - : 65 /* FunctionIncludes */); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Enables a more costly code path for substitutions when we determine a source file - * contains block-scoped bindings (e.g. `let` or `const`). - */ - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) { - enabledSubstitutions |= 2 /* BlockScopedBindings */; - context.enableSubstitution(71 /* Identifier */); - } - } - /** - * Enables a more costly code path for substitutions when we determine a source file - * contains a captured `this`. - */ - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) { - enabledSubstitutions |= 1 /* CapturedThis */; - context.enableSubstitution(99 /* ThisKeyword */); - context.enableEmitNotification(152 /* Constructor */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(187 /* ArrowFunction */); - context.enableEmitNotification(186 /* FunctionExpression */); - context.enableEmitNotification(228 /* FunctionDeclaration */); - } - } - /** - * Hooks node substitutions. - * - * @param hint The context for the emitter. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - /** - * Hooks substitutions for non-expression identifiers. - */ - function substituteIdentifier(node) { - // Only substitute the identifier if we have enabled substitutions for block-scoped - // bindings. - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - /** - * Determines whether a name is the name of a declaration with a colliding name. - * NOTE: This function expects to be called with an original source tree node. - * - * @param node An original source tree node. - */ - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176 /* BindingElement */: - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 226 /* VariableDeclaration */: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - /** - * Substitutes an expression. - * - * @param node An Expression node. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 99 /* ThisKeyword */: - return substituteThisKeyword(node); - } - return node; - } - /** - * Substitutes an expression identifier. - * - * @param node An Identifier node. - */ - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - // if the node has no correlation to a parse tree node, its definitely not - // part of the body. - // if the node is outside of the document range of the declaration, its - // definitely not part of the body. - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - // if we are in the enclosing block scope of the declaration, we are definitely - // not inside the class body. - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - // we are in the class body, but we treat static fields as outside of the class body - return currentNode.kind !== 149 /* PropertyDeclaration */ - || (ts.getModifierFlags(currentNode) & 32 /* Static */) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - /** - * Substitutes `this` when contained within an arrow function. - * - * @param node The ThisKeyword node. - */ - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 /* CapturedThis */ - && hierarchyFacts & 16 /* CapturesThis */) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32 /* Static */) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210 /* ExpressionStatement */) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181 /* CallExpression */) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97 /* SuperKeyword */) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198 /* SpreadElement */) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), - /*typeArguments*/ undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - /** - * Transforms ES5 syntax into ES3 syntax. - * - * @param context Context and state information for the transformation. - */ - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - // enable emit notification only if using --jsx preserve or react-native - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 /* Preserve */ || compilerOptions.jsx === 3 /* ReactNative */) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251 /* JsxOpeningElement */); - context.enableEmitNotification(252 /* JsxClosingElement */); - context.enableEmitNotification(250 /* JsxSelfClosingElement */); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(261 /* PropertyAssignment */); - return transformSourceFile; - /** - * Transforms an ES5 source file to ES3. - * - * @param node A SourceFile - */ - function transformSourceFile(node) { - return node; - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251 /* JsxOpeningElement */: - case 252 /* JsxClosingElement */: - case 250 /* JsxSelfClosingElement */: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - /** - * Substitutes a PropertyAccessExpression whose name is a reserved word. - * - * @param node A PropertyAccessExpression - */ - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - /** - * Substitutes a PropertyAssignment whose name is a reserved word. - * - * @param node A PropertyAssignment - */ - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - /** - * If an identifier name is a reserved word, returns a string literal for the name. - * - * @param name An Identifier - */ - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 /* FirstReservedWord */ && token <= 107 /* LastReservedWord */) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -/// -/// -// Transforms generator functions into a compatible ES5 representation with similar runtime -// semantics. This is accomplished by first transforming the body of each generator -// function into an intermediate representation that is the compiled into a JavaScript -// switch statement. -// -// Many functions in this transformer will contain comments indicating the expected -// intermediate representation. For illustrative purposes, the following intermediate -// language is used to define this intermediate representation: -// -// .nop - Performs no operation. -// .local NAME, ... - Define local variable declarations. -// .mark LABEL - Mark the location of a label. -// .br LABEL - Jump to a label. If jumping out of a protected -// region, all .finally blocks are executed. -// .brtrue LABEL, (x) - Jump to a label IIF the expression `x` is truthy. -// If jumping out of a protected region, all .finally -// blocks are executed. -// .brfalse LABEL, (x) - Jump to a label IIF the expression `x` is falsey. -// If jumping out of a protected region, all .finally -// blocks are executed. -// .yield (x) - Yield the value of the optional expression `x`. -// Resume at the next label. -// .yieldstar (x) - Delegate yield to the value of the optional -// expression `x`. Resume at the next label. -// NOTE: `x` must be an Iterator, not an Iterable. -// .loop CONTINUE, BREAK - Marks the beginning of a loop. Any "continue" or -// "break" abrupt completions jump to the CONTINUE or -// BREAK labels, respectively. -// .endloop - Marks the end of a loop. -// .with (x) - Marks the beginning of a WithStatement block, using -// the supplied expression. -// .endwith - Marks the end of a WithStatement. -// .switch - Marks the beginning of a SwitchStatement. -// .endswitch - Marks the end of a SwitchStatement. -// .labeled NAME - Marks the beginning of a LabeledStatement with the -// supplied name. -// .endlabeled - Marks the end of a LabeledStatement. -// .try TRY, CATCH, FINALLY, END - Marks the beginning of a protected region, and the -// labels for each block. -// .catch (x) - Marks the beginning of a catch block. -// .finally - Marks the beginning of a finally block. -// .endfinally - Marks the end of a finally block. -// .endtry - Marks the end of a protected region. -// .throw (x) - Throws the value of the expression `x`. -// .return (x) - Returns the value of the expression `x`. -// -// In addition, the illustrative intermediate representation introduces some special -// variables: -// -// %sent% - Either returns the next value sent to the generator, -// returns the result of a delegated yield, or throws -// the exception sent to the generator. -// %error% - Returns the value of the current exception in a -// catch block. -// -// This intermediate representation is then compiled into JavaScript syntax. The resulting -// compilation output looks something like the following: -// -// function f() { -// var /*locals*/; -// /*functions*/ -// return __generator(function (state) { -// switch (state.label) { -// /*cases per label*/ -// } -// }); -// } -// -// Each of the above instructions corresponds to JavaScript emit similar to the following: -// -// .local NAME | var NAME; -// -------------------------------|---------------------------------------------- -// .mark LABEL | case LABEL: -// -------------------------------|---------------------------------------------- -// .br LABEL | return [3 /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .brtrue LABEL, (x) | if (x) return [3 /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .brfalse LABEL, (x) | if (!(x)) return [3, /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .yield (x) | return [4 /*yield*/, x]; -// .mark RESUME | case RESUME: -// a = %sent%; | a = state.sent(); -// -------------------------------|---------------------------------------------- -// .yieldstar (x) | return [5 /*yield**/, x]; -// .mark RESUME | case RESUME: -// a = %sent%; | a = state.sent(); -// -------------------------------|---------------------------------------------- -// .with (_a) | with (_a) { -// a(); | a(); -// | } -// | state.label = LABEL; -// .mark LABEL | case LABEL: -// | with (_a) { -// b(); | b(); -// | } -// .endwith | -// -------------------------------|---------------------------------------------- -// | case 0: -// | state.trys = []; -// | ... -// .try TRY, CATCH, FINALLY, END | -// .mark TRY | case TRY: -// | state.trys.push([TRY, CATCH, FINALLY, END]); -// .nop | -// a(); | a(); -// .br END | return [3 /*break*/, END]; -// .catch (e) | -// .mark CATCH | case CATCH: -// | e = state.sent(); -// b(); | b(); -// .br END | return [3 /*break*/, END]; -// .finally | -// .mark FINALLY | case FINALLY: -// c(); | c(); -// .endfinally | return [7 /*endfinally*/]; -// .endtry | -// .mark END | case END: -/*@internal*/ -var ts; -(function (ts) { - var OpCode; - (function (OpCode) { - OpCode[OpCode["Nop"] = 0] = "Nop"; - OpCode[OpCode["Statement"] = 1] = "Statement"; - OpCode[OpCode["Assign"] = 2] = "Assign"; - OpCode[OpCode["Break"] = 3] = "Break"; - OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; - OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; - OpCode[OpCode["Yield"] = 6] = "Yield"; - OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; - OpCode[OpCode["Return"] = 8] = "Return"; - OpCode[OpCode["Throw"] = 9] = "Throw"; - OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; // Marks the end of a `finally` block - })(OpCode || (OpCode = {})); - // whether a generated code block is opening or closing at the current operation for a FunctionBuilder - var BlockAction; - (function (BlockAction) { - BlockAction[BlockAction["Open"] = 0] = "Open"; - BlockAction[BlockAction["Close"] = 1] = "Close"; - })(BlockAction || (BlockAction = {})); - // the kind for a generated code block in a FunctionBuilder - var CodeBlockKind; - (function (CodeBlockKind) { - CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; - CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; - CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; - CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; - CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; - })(CodeBlockKind || (CodeBlockKind = {})); - // the state for a generated code exception block - var ExceptionBlockState; - (function (ExceptionBlockState) { - ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; - ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; - ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; - ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; - })(ExceptionBlockState || (ExceptionBlockState = {})); - // NOTE: changes to this enum should be reflected in the __generator helper. - var Instruction; - (function (Instruction) { - Instruction[Instruction["Next"] = 0] = "Next"; - Instruction[Instruction["Throw"] = 1] = "Throw"; - Instruction[Instruction["Return"] = 2] = "Return"; - Instruction[Instruction["Break"] = 3] = "Break"; - Instruction[Instruction["Yield"] = 4] = "Yield"; - Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; - Instruction[Instruction["Catch"] = 6] = "Catch"; - Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; - })(Instruction || (Instruction = {})); - function getInstructionName(instruction) { - switch (instruction) { - case 2 /* Return */: return "return"; - case 3 /* Break */: return "break"; - case 4 /* Yield */: return "yield"; - case 5 /* YieldStar */: return "yield*"; - case 7 /* Endfinally */: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - // The following three arrays store information about generated code blocks. - // All three arrays are correlated by their index. This approach is used over allocating - // objects to store the same information to avoid GC overhead. - // - var blocks; // Information about the code block - var blockOffsets; // The operation offset at which a code block begins or ends - var blockActions; // Whether the code block is opened or closed - var blockStack; // A stack of currently open code blocks - // Labels are used to mark locations in the code that can be the target of a Break (jump) - // operation. These are translated into case clauses in a switch statement. - // The following two arrays are correlated by their index. This approach is used over - // allocating objects to store the same information to avoid GC overhead. - // - var labelOffsets; // The operation offset at which the label is defined. - var labelExpressions; // The NumericLiteral nodes bound to each label. - var nextLabelId = 1; // The next label id to use. - // Operations store information about generated code for the function body. This - // Includes things like statements, assignments, breaks (jumps), and yields. - // The following three arrays are correlated by their index. This approach is used over - // allocating objects to store the same information to avoid GC overhead. - // - var operations; // The operation to perform. - var operationArguments; // The arguments to the operation. - var operationLocations; // The source map location for the operation. - var state; // The name of the state object used by the generator at runtime. - // The following variables store information used by the `build` function: - // - var blockIndex = 0; // The index of the current block. - var labelNumber = 0; // The current label number. - var labelNumbers; - var lastOperationWasAbrupt; // Indicates whether the last operation was abrupt (break/continue). - var lastOperationWasCompletion; // Indicates whether the last operation was a completion (return/throw). - var clauses; // The case clauses generated for labels. - var statements; // The statements for the current label. - var exceptionBlockStack; // A stack of containing exception blocks. - var currentExceptionBlock; // The current exception block. - var withBlockStack; // A stack containing `with` blocks. - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512 /* ContainsGenerator */) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - /** - * Visits a node. - * - * @param node The node to visit. - */ - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256 /* Generator */) { - return visitGenerator(node); - } - else if (transformFlags & 512 /* ContainsGenerator */) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - /** - * Visits a node that is contained within a statement that contains yield. - * - * @param node The node to visit. - */ - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212 /* DoStatement */: - return visitDoStatement(node); - case 213 /* WhileStatement */: - return visitWhileStatement(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - /** - * Visits a node that is contained within a generator function. - * - * @param node The node to visit. - */ - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 214 /* ForStatement */: - return visitForStatement(node); - case 215 /* ForInStatement */: - return visitForInStatement(node); - case 218 /* BreakStatement */: - return visitBreakStatement(node); - case 217 /* ContinueStatement */: - return visitContinueStatement(node); - case 219 /* ReturnStatement */: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216 /* ContainsYield */) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 /* ContainsGenerator */ | 33554432 /* ContainsHoistedDeclarationOrCompletion */)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - /** - * Visits a node that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194 /* BinaryExpression */: - return visitBinaryExpression(node); - case 195 /* ConditionalExpression */: - return visitConditionalExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 177 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 180 /* ElementAccessExpression */: - return visitElementAccessExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits a generator function. - * - * @param node The node to visit. - */ - function visitGenerator(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits a function declaration. - * - * This will be called when one of the following conditions are met: - * - The function declaration is a generator function. - * - The function declaration is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - // Currently, we only support generators that were originally async functions. - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration( - /*decorators*/ undefined, node.modifiers, - /*asteriskToken*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformGeneratorFunctionBody(node.body)), - /*location*/ node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - // Function declarations in a generator function body are hoisted - // to the top of the lexical scope and elided from the current statement. - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - /** - * Visits a function expression. - * - * This will be called when one of the following conditions are met: - * - The function expression is a generator function. - * - The function expression is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitFunctionExpression(node) { - // Currently, we only support generators that were originally async functions. - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformGeneratorFunctionBody(node.body)), - /*location*/ node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - /** - * Visits a get or set accessor declaration. - * - * This will be called when one of the following conditions are met: - * - The accessor is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - /** - * Transforms the body of a generator function declaration. - * - * @param node The function body to transform. - */ - function transformGeneratorFunctionBody(body) { - // Save existing generator state - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - // Initialize generator state - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(/*recordTempVariable*/ undefined); - // Build the generator - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, /*ensureUseStrict*/ false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - // Restore previous generator state - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - /** - * Visits a variable statement. - * - * This will be called when one of the following conditions are met: - * - The variable statement is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - if (node.transformFlags & 16777216 /* ContainsYield */) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - // Do not hoist custom prologues. - if (ts.getEmitFlags(node) & 1048576 /* CustomPrologue */) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - /** - * Visits a binary expression. - * - * This will be called when one of the following conditions are met: - * - The node contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0 /* Left */: - return visitLeftAssociativeBinaryExpression(node); - case 1 /* Right */: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 /* FirstCompoundAssignment */ - && kind <= 70 /* LastCompoundAssignment */; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59 /* PlusEqualsToken */: return 37 /* PlusToken */; - case 60 /* MinusEqualsToken */: return 38 /* MinusToken */; - case 61 /* AsteriskEqualsToken */: return 39 /* AsteriskToken */; - case 62 /* AsteriskAsteriskEqualsToken */: return 40 /* AsteriskAsteriskToken */; - case 63 /* SlashEqualsToken */: return 41 /* SlashToken */; - case 64 /* PercentEqualsToken */: return 42 /* PercentToken */; - case 65 /* LessThanLessThanEqualsToken */: return 45 /* LessThanLessThanToken */; - case 66 /* GreaterThanGreaterThanEqualsToken */: return 46 /* GreaterThanGreaterThanToken */; - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: return 47 /* GreaterThanGreaterThanGreaterThanToken */; - case 68 /* AmpersandEqualsToken */: return 48 /* AmpersandToken */; - case 69 /* BarEqualsToken */: return 49 /* BarToken */; - case 70 /* CaretEqualsToken */: return 50 /* CaretToken */; - } - } - /** - * Visits a right-associative binary expression containing `yield`. - * - * @param node The node to visit. - */ - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179 /* PropertyAccessExpression */: - // [source] - // a.b = yield; - // - // [intermediate] - // .local _a - // _a = a; - // .yield resumeLabel - // .mark resumeLabel - // _a.b = %sent%; - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180 /* ElementAccessExpression */: - // [source] - // a[b] = yield; - // - // [intermediate] - // .local _a, _b - // _a = a; - // _b = b; - // .yield resumeLabel - // .mark resumeLabel - // _a[_b] = %sent%; - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26 /* CommaToken */) { - return visitCommaExpression(node); - } - // [source] - // a() + (yield) + c() - // - // [intermediate] - // .local _a - // _a = a(); - // .yield resumeLabel - // _a + %sent% + c() - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a logical binary expression containing `yield`. - * - * @param node A node to visit. - */ - function visitLogicalBinaryExpression(node) { - // Logical binary expressions (`&&` and `||`) are shortcutting expressions and need - // to be transformed as such: - // - // [source] - // x = a() && yield; - // - // [intermediate] - // .local _a - // _a = a(); - // .brfalse resultLabel, (_a) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .mark resultLabel - // x = _a; - // - // [source] - // x = a() || yield; - // - // [intermediate] - // .local _a - // _a = a(); - // .brtrue resultLabel, (_a) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .mark resultLabel - // x = _a; - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), /*location*/ node.left); - if (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */) { - // Logical `&&` shortcuts when the left-hand operand is falsey. - emitBreakWhenFalse(resultLabel, resultLocal, /*location*/ node.left); - } - else { - // Logical `||` shortcuts when the left-hand operand is truthy. - emitBreakWhenTrue(resultLabel, resultLocal, /*location*/ node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), /*location*/ node.right); - markLabel(resultLabel); - return resultLocal; - } - /** - * Visits a comma expression containing `yield`. - * - * @param node The node to visit. - */ - function visitCommaExpression(node) { - // [source] - // x = a(), yield, b(); - // - // [intermediate] - // a(); - // .yield resumeLabel - // .mark resumeLabel - // x = %sent%, b(); - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26 /* CommaToken */) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1 /* Statement */, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - /** - * Visits a conditional expression containing `yield`. - * - * @param node The node to visit. - */ - function visitConditionalExpression(node) { - // [source] - // x = a() ? yield : b(); - // - // [intermediate] - // .local _a - // .brfalse whenFalseLabel, (a()) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .br resultLabel - // .mark whenFalseLabel - // _a = b(); - // .mark resultLabel - // x = _a; - // We only need to perform a specific transformation if a `yield` expression exists - // in either the `whenTrue` or `whenFalse` branches. - // A `yield` in the condition will be handled by the normal visitor. - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), /*location*/ node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), /*location*/ node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), /*location*/ node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a `yield` expression. - * - * @param node The node to visit. - */ - function visitYieldExpression(node) { - // [source] - // x = yield a(); - // - // [intermediate] - // .yield resumeLabel, (a()) - // .mark resumeLabel - // x = %sent%; - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 - ? ts.createValuesHelper(context, expression, /*location*/ node) - : expression; - emitYieldStar(iterator, /*location*/ node); - } - else { - emitYield(expression, /*location*/ node); - } - markLabel(resumeLabel); - return createGeneratorResume(/*location*/ node); - } - /** - * Visits an ArrayLiteralExpression that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, /*leadingElement*/ undefined, /*location*/ undefined, node.multiLine); - } - /** - * Visits an array of expressions containing one or more YieldExpression nodes - * and returns an expression for the resulting value. - * - * @param elements The elements to visit. - * @param multiLine Whether array literals created should be emitted on multiple lines. - */ - function visitElements(elements, leadingElement, location, multiLine) { - // [source] - // ar = [1, yield, 2]; - // - // [intermediate] - // .local _a - // _a = [1]; - // .yield resumeLabel - // .mark resumeLabel - // ar = _a.concat([%sent%, 2]); - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - // [source] - // o = { - // a: 1, - // b: yield, - // c: 2 - // }; - // - // [intermediate] - // .local _a - // _a = { - // a: 1 - // }; - // .yield resumeLabel - // .mark resumeLabel - // o = (_a.b = %sent%, - // _a.c = 2, - // _a); - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - /** - * Visits an ElementAccessExpression that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - // [source] - // a = x[yield]; - // - // [intermediate] - // .local _a - // _a = x; - // .yield resumeLabel - // .mark resumeLabel - // a = _a[%sent%] - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - // [source] - // a.b(1, yield, 2); - // - // [intermediate] - // .local _a, _b, _c - // _b = (_a = a).b; - // _c = [1]; - // .yield resumeLabel - // .mark resumeLabel - // _b.apply(_a, _c.concat([%sent%, 2])); - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, /*cacheIdentifiers*/ true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), - /*location*/ node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - // [source] - // new a.b(1, yield, 2); - // - // [intermediate] - // .local _a, _b, _c - // _b = (_a = a.b).bind; - // _c = [1]; - // .yield resumeLabel - // .mark resumeLabel - // new (_b.apply(_a, _c.concat([%sent%, 2]))); - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, - /*leadingElement*/ ts.createVoidZero())), - /*typeArguments*/ undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207 /* Block */: - return transformAndEmitBlock(node); - case 210 /* ExpressionStatement */: - return transformAndEmitExpressionStatement(node); - case 211 /* IfStatement */: - return transformAndEmitIfStatement(node); - case 212 /* DoStatement */: - return transformAndEmitDoStatement(node); - case 213 /* WhileStatement */: - return transformAndEmitWhileStatement(node); - case 214 /* ForStatement */: - return transformAndEmitForStatement(node); - case 215 /* ForInStatement */: - return transformAndEmitForInStatement(node); - case 217 /* ContinueStatement */: - return transformAndEmitContinueStatement(node); - case 218 /* BreakStatement */: - return transformAndEmitBreakStatement(node); - case 219 /* ReturnStatement */: - return transformAndEmitReturnStatement(node); - case 220 /* WithStatement */: - return transformAndEmitWithStatement(node); - case 221 /* SwitchStatement */: - return transformAndEmitSwitchStatement(node); - case 222 /* LabeledStatement */: - return transformAndEmitLabeledStatement(node); - case 223 /* ThrowStatement */: - return transformAndEmitThrowStatement(node); - case 224 /* TryStatement */: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - // [source] - // if (x) - // /*thenStatement*/ - // else - // /*elseStatement*/ - // - // [intermediate] - // .brfalse elseLabel, (x) - // /*thenStatement*/ - // .br endLabel - // .mark elseLabel - // /*elseStatement*/ - // .mark endLabel - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), /*location*/ node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - // [source] - // do { - // /*body*/ - // } - // while (i < 10); - // - // [intermediate] - // .loop conditionLabel, endLabel - // .mark loopLabel - // /*body*/ - // .mark conditionLabel - // .brtrue loopLabel, (i < 10) - // .endloop - // .mark endLabel - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(/*continueLabel*/ conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - // [source] - // while (i < 10) { - // /*body*/ - // } - // - // [intermediate] - // .loop loopLabel, endLabel - // .mark loopLabel - // .brfalse endLabel, (i < 10) - // /*body*/ - // .br loopLabel - // .endloop - // .mark endLabel - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - // [source] - // for (var i = 0; i < 10; i++) { - // /*body*/ - // } - // - // [intermediate] - // .local i - // i = 0; - // .loop incrementLabel, endLoopLabel - // .mark conditionLabel - // .brfalse endLoopLabel, (i < 10) - // /*body*/ - // .mark incrementLabel - // i++; - // .br conditionLabel - // .endloop - // .mark endLoopLabel - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - // TODO(rbuckton): Source map locations - if (containsYield(node)) { - // [source] - // for (var p in o) { - // /*body*/ - // } - // - // [intermediate] - // .local _a, _b, _i - // _a = []; - // for (_b in o) _a.push(_b); - // _i = 0; - // .loop incrementLabel, endLoopLabel - // .mark conditionLabel - // .brfalse endLoopLabel, (_i < _a.length) - // p = _a[_i]; - // /*body*/ - // .mark incrementLabel - // _b++; - // .br conditionLabel - // .endloop - // .mark endLoopLabel - var keysArray = declareLocal(); // _a - var key = declareLocal(); // _b - var keysIndex = ts.createLoopVariable(); // _i - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), - /*typeArguments*/ undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - // [source] - // for (var x in a) { - // /*body*/ - // } - // - // [intermediate] - // .local x - // .loop - // for (x in a) { - // /*body*/ - // } - // .endloop - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, /*location*/ node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, /*location*/ node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, /*location*/ node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, /*location*/ node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - // [source] - // with (x) { - // /*body*/ - // } - // - // [intermediate] - // .with (x) - // /*body*/ - // .endwith - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - // [source] - // switch (x) { - // case a: - // /*caseStatements*/ - // case b: - // /*caseStatements*/ - // default: - // /*defaultStatements*/ - // } - // - // [intermediate] - // .local _a - // .switch endLabel - // _a = x; - // switch (_a) { - // case a: - // .br clauseLabels[0] - // } - // switch (_a) { - // case b: - // .br clauseLabels[1] - // } - // .br clauseLabels[2] - // .mark clauseLabels[0] - // /*caseStatements*/ - // .mark clauseLabels[1] - // /*caseStatements*/ - // .mark clauseLabels[2] - // /*caseStatements*/ - // .endswitch - // .mark endLabel - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - // Create labels for each clause and find the index of the first default clause. - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 /* DefaultClause */ && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - // Emit switch statements for each run of case clauses either from the first case - // clause or the next case clause with a `yield` in its expression, up to the next - // case clause with a `yield` in its expression. - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257 /* CaseClause */) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], /*location*/ caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - // [source] - // x: { - // /*body*/ - // } - // - // [intermediate] - // .labeled "x", endLabel - // /*body*/ - // .endlabeled - // .mark endLabel - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - // [source] - // try { - // /*tryBlock*/ - // } - // catch (e) { - // /*catchBlock*/ - // } - // finally { - // /*finallyBlock*/ - // } - // - // [intermediate] - // .local _a - // .try tryLabel, catchLabel, finallyLabel, endLabel - // .mark tryLabel - // .nop - // /*tryBlock*/ - // .br endLabel - // .catch - // .mark catchLabel - // _a = %error%; - // /*catchBlock*/ - // .br endLabel - // .finally - // .mark finallyLabel - // /*finallyBlock*/ - // .endfinally - // .endtry - // .mark endLabel - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216 /* ContainsYield */) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096 /* HelperName */) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, /*location*/ node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(/*recordTempVariable*/ undefined); - hoistVariableDeclaration(temp); - return temp; - } - /** - * Defines a label, uses as the target of a Break operation. - */ - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - /** - * Marks the current operation with the specified label. - */ - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - /** - * Begins a block operation (With, Break/Continue, Try/Catch/Finally) - * - * @param block Information about the block. - */ - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0 /* Open */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - /** - * Ends the current block operation. - */ - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1 /* Close */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - /** - * Gets the current open block. - */ - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - /** - * Gets the kind of the current open block. - */ - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - /** - * Begins a code block for a generated `with` statement. - * - * @param expression An identifier representing expression for the `with` block. - */ - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1 /* With */, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - /** - * Ends a code block for a generated `with` statement. - */ - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1 /* With */); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1 /* With */; - } - /** - * Begins a code block for a generated `try` statement. - */ - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0 /* Exception */, - state: 0 /* Try */, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - /** - * Enters the `catch` clause of a generated `try` statement. - * - * @param variable The catch variable. - */ - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - // generated identifiers should already be unique within a file - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71 /* Identifier */); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1 /* Catch */); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1 /* Catch */; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), /*typeArguments*/ undefined, [])); - emitNop(); - } - /** - * Enters the `finally` block of a generated `try` statement. - */ - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2 /* Finally */); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2 /* Finally */; - exception.finallyLabel = finallyLabel; - } - /** - * Ends the code block for a generated `try` statement. - */ - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - var exception = endBlock(); - var state = exception.state; - if (state < 2 /* Finally */) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3 /* Done */; - } - function isExceptionBlock(block) { - return block.kind === 0 /* Exception */; - } - /** - * Begins a code block that supports `break` or `continue` statements that are defined in - * the source tree and not from generated code. - * - * @param labelText Names from containing labeled statements. - */ - function beginScriptLoopBlock() { - beginBlock({ - kind: 3 /* Loop */, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - /** - * Begins a code block that supports `break` or `continue` statements that are defined in - * generated code. Returns a label used to mark the operation to which to jump when a - * `break` statement targets this block. - * - * @param continueLabel A Label used to mark the operation to which to jump when a - * `continue` statement targets this block. - */ - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3 /* Loop */, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - /** - * Ends a code block that supports `break` or `continue` statements that are defined in - * generated code or in the source tree. - */ - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3 /* Loop */); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - /** - * Begins a code block that supports `break` statements that are defined in the source - * tree and not from generated code. - * - */ - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2 /* Switch */, - isScript: true, - breakLabel: -1 - }); - } - /** - * Begins a code block that supports `break` statements that are defined in generated code. - * Returns a label used to mark the operation to which to jump when a `break` statement - * targets this block. - */ - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2 /* Switch */, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - /** - * Ends a code block that supports `break` statements that are defined in generated code. - */ - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2 /* Switch */); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4 /* Labeled */, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4 /* Labeled */, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4 /* Labeled */); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - /** - * Indicates whether the provided block supports `break` statements. - * - * @param block A code block. - */ - function supportsUnlabeledBreak(block) { - return block.kind === 2 /* Switch */ - || block.kind === 3 /* Loop */; - } - /** - * Indicates whether the provided block supports `break` statements with labels. - * - * @param block A code block. - */ - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4 /* Labeled */; - } - /** - * Indicates whether the provided block supports `continue` statements. - * - * @param block A code block. - */ - function supportsUnlabeledContinue(block) { - return block.kind === 3 /* Loop */; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - /** - * Finds the label that is the target for a `break` statement. - * - * @param labelText An optional name of a containing labeled statement. - */ - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - /** - * Finds the label that is the target for a `continue` statement. - * - * @param labelText An optional name of a containing labeled statement. - */ - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - /** - * Creates an expression that can be used to indicate the value for a label. - * - * @param label A label. - */ - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - /** - * Creates a numeric literal for the provided instruction. - */ - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction)); - return literal; - } - /** - * Creates a statement that can be used indicate a Break operation to the provided label. - * - * @param label A label. - * @param location An optional source map location for the statement. - */ - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), location); - } - /** - * Creates a statement that can be used indicate a Return operation. - * - * @param expression The expression for the return statement. - * @param location An optional source map location for the statement. - */ - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2 /* Return */), expression] - : [createInstruction(2 /* Return */)])), location); - } - /** - * Creates an expression that can be used to resume from a Yield operation. - */ - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), - /*typeArguments*/ undefined, []), location); - } - /** - * Emits an empty instruction. - */ - function emitNop() { - emitWorker(0 /* Nop */); - } - /** - * Emits a Statement. - * - * @param node A statement. - */ - function emitStatement(node) { - if (node) { - emitWorker(1 /* Statement */, [node]); - } - else { - emitNop(); - } - } - /** - * Emits an Assignment operation. - * - * @param left The left-hand side of the assignment. - * @param right The right-hand side of the assignment. - * @param location An optional source map location for the assignment. - */ - function emitAssignment(left, right, location) { - emitWorker(2 /* Assign */, [left, right], location); - } - /** - * Emits a Break operation to the specified label. - * - * @param label A label. - * @param location An optional source map location for the assignment. - */ - function emitBreak(label, location) { - emitWorker(3 /* Break */, [label], location); - } - /** - * Emits a Break operation to the specified label when a condition evaluates to a truthy - * value at runtime. - * - * @param label A label. - * @param condition The condition. - * @param location An optional source map location for the assignment. - */ - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4 /* BreakWhenTrue */, [label, condition], location); - } - /** - * Emits a Break to the specified label when a condition evaluates to a falsey value at - * runtime. - * - * @param label A label. - * @param condition The condition. - * @param location An optional source map location for the assignment. - */ - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5 /* BreakWhenFalse */, [label, condition], location); - } - /** - * Emits a YieldStar operation for the provided expression. - * - * @param expression An optional value for the yield operation. - * @param location An optional source map location for the assignment. - */ - function emitYieldStar(expression, location) { - emitWorker(7 /* YieldStar */, [expression], location); - } - /** - * Emits a Yield operation for the provided expression. - * - * @param expression An optional value for the yield operation. - * @param location An optional source map location for the assignment. - */ - function emitYield(expression, location) { - emitWorker(6 /* Yield */, [expression], location); - } - /** - * Emits a Return operation for the provided expression. - * - * @param expression An optional value for the operation. - * @param location An optional source map location for the assignment. - */ - function emitReturn(expression, location) { - emitWorker(8 /* Return */, [expression], location); - } - /** - * Emits a Throw operation for the provided expression. - * - * @param expression A value for the operation. - * @param location An optional source map location for the assignment. - */ - function emitThrow(expression, location) { - emitWorker(9 /* Throw */, [expression], location); - } - /** - * Emits an Endfinally operation. This is used to handle `finally` block semantics. - */ - function emitEndfinally() { - emitWorker(10 /* Endfinally */); - } - /** - * Emits an operation. - * - * @param code The OpCode for the operation. - * @param args The optional arguments for the operation. - */ - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - // mark entry point - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - /** - * Builds the generator function body. - */ - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, state)], - /*type*/ undefined, ts.createBlock(buildResult, - /*multiLine*/ buildResult.length > 0)), 524288 /* ReuseTempVariableScope */)); - } - /** - * Builds the statements for the generator function body. - */ - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - /** - * Flush the current label and advance to a new label. - */ - function flushLabel() { - if (!statements) { - return; - } - appendLabel(/*markLabelEnd*/ !lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - /** - * Flush the final label of the generator function body. - */ - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(/*expression*/ undefined, /*operationLocation*/ undefined); - } - if (statements && clauses) { - appendLabel(/*markLabelEnd*/ false); - } - updateLabelExpressions(); - } - /** - * Tests whether the final label of the generator function body - * is reachable by user code. - */ - function isFinalLabelReachable(operationIndex) { - // if the last operation was *not* a completion (return/throw) then - // the final label is reachable. - if (!lastOperationWasCompletion) { - return true; - } - // if there are no labels defined or referenced, then the final label is - // not reachable. - if (!labelOffsets || !labelExpressions) { - return false; - } - // if the label for this offset is referenced, then the final label - // is reachable. - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - /** - * Appends a case clause for the last label and sets the new label. - * - * @param markLabelEnd Indicates that the transition between labels was a fall-through - * from a previous case clause and the change in labels should be - * reflected on the `state` object. - */ - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - // The previous label was nested inside one or more `with` blocks, so we - // surround the statements in generated `with` blocks to create the same environment. - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - // The previous label was nested inside of an exception block, so we must - // indicate entry into a protected region by pushing the label numbers - // for each block in the protected region. - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), - /*typeArguments*/ undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - // The case clause for the last label falls through to this label, so we - // add an assignment statement to reflect the change in labels. - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - /** - * Tries to enter into a new label at the current operation index. - */ - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - /** - * Updates literal expressions for labels with actual label numbers. - */ - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - /** - * Tries to enter or leave a code block. - */ - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0 /* Open */) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1 /* Close */) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0 /* Open */) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1 /* Close */) { - withBlockStack.pop(); - } - } - } - } - } - /** - * Writes an operation as a statement to the current label's statement list. - * - * @param operation The OpCode of the operation - */ - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - // early termination, nothing else to process in this label - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0 /* Nop */) { - return; - } - else if (opcode === 10 /* Endfinally */) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1 /* Statement */) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2 /* Assign */: - return writeAssign(args[0], args[1], location); - case 3 /* Break */: - return writeBreak(args[0], location); - case 4 /* BreakWhenTrue */: - return writeBreakWhenTrue(args[0], args[1], location); - case 5 /* BreakWhenFalse */: - return writeBreakWhenFalse(args[0], args[1], location); - case 6 /* Yield */: - return writeYield(args[0], location); - case 7 /* YieldStar */: - return writeYieldStar(args[0], location); - case 8 /* Return */: - return writeReturn(args[0], location); - case 9 /* Throw */: - return writeThrow(args[0], location); - } - } - /** - * Writes a statement to the current label's statement list. - * - * @param statement A statement to write. - */ - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - /** - * Writes an Assign operation to the current label's statement list. - * - * @param left The left-hand side of the assignment. - * @param right The right-hand side of the assignment. - * @param operationLocation The source map location for the operation. - */ - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - /** - * Writes a Throw operation to the current label's statement list. - * - * @param expression The value to throw. - * @param operationLocation The source map location for the operation. - */ - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - /** - * Writes a Return operation to the current label's statement list. - * - * @param expression The value to return. - * @param operationLocation The source map location for the operation. - */ - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2 /* Return */), expression] - : [createInstruction(2 /* Return */)])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a Break operation to the current label's statement list. - * - * @param label The label for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a BreakWhenTrue operation to the current label's statement list. - * - * @param label The label for the Break. - * @param condition The condition for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)), 1 /* SingleLine */)); - } - /** - * Writes a BreakWhenFalse operation to the current label's statement list. - * - * @param label The label for the Break. - * @param condition The condition for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)), 1 /* SingleLine */)); - } - /** - * Writes a Yield operation to the current label's statement list. - * - * @param expression The expression to yield. - * @param operationLocation The source map location for the operation. - */ - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4 /* Yield */), expression] - : [createInstruction(4 /* Yield */)])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a YieldStar instruction to the current label's statement list. - * - * @param expression The expression to yield. - * @param operationLocation The source map location for the operation. - */ - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5 /* YieldStar */), - expression - ])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes an Endfinally instruction to the current label's statement list. - */ - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7 /* Endfinally */) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), - /*typeArguments*/ undefined, [ts.createThis(), body]); - } - // The __generator helper is used by down-level transformations to emulate the runtime - // semantics of an ES2015 generator function. When called, this helper returns an - // object that implements the Iterator protocol, in that it has `next`, `return`, and - // `throw` methods that step through the generator when invoked. - // - // parameters: - // thisArg The value to use as the `this` binding for the transformed generator body. - // body A function that acts as the transformed generator body. - // - // variables: - // _ Persistent state for the generator that is shared between the helper and the - // generator body. The state object has the following members: - // sent() - A method that returns or throws the current completion value. - // label - The next point at which to resume evaluation of the generator body. - // trys - A stack of protected regions (try/catch/finally blocks). - // ops - A stack of pending instructions when inside of a finally block. - // f A value indicating whether the generator is executing. - // y An iterator to delegate for a yield*. - // t A temporary variable that holds one of the following values (note that these - // cases do not overlap): - // - The completion value when resuming from a `yield` or `yield*`. - // - The error value for a catch block. - // - The current protected region (array of try/catch/finally/end labels). - // - The verb (`next`, `throw`, or `return` method) to delegate to the expression - // of a `yield*`. - // - The result of evaluating the verb delegated to the expression of a `yield*`. - // - // functions: - // verb(n) Creates a bound callback to the `step` function for opcode `n`. - // step(op) Evaluates opcodes in a generator body until execution is suspended or - // completed. - // - // The __generator helper understands a limited set of instructions: - // 0: next(value?) - Start or resume the generator with the specified value. - // 1: throw(error) - Resume the generator with an exception. If the generator is - // suspended inside of one or more protected regions, evaluates - // any intervening finally blocks between the current label and - // the nearest catch block or function boundary. If uncaught, the - // exception is thrown to the caller. - // 2: return(value?) - Resume the generator as if with a return. If the generator is - // suspended inside of one or more protected regions, evaluates any - // intervening finally blocks. - // 3: break(label) - Jump to the specified label. If the label is outside of the - // current protected region, evaluates any intervening finally - // blocks. - // 4: yield(value?) - Yield execution to the caller with an optional value. When - // resumed, the generator will continue at the next label. - // 5: yield*(value) - Delegates evaluation to the supplied iterator. When - // delegation completes, the generator will continue at the next - // label. - // 6: catch(error) - Handles an exception thrown from within the generator body. If - // the current label is inside of one or more protected regions, - // evaluates any intervening finally blocks between the current - // label and the nearest catch block or function boundary. If - // uncaught, the exception is thrown to the caller. - // 7: endfinally - Ends a finally block, resuming the last instruction prior to - // entering a finally block. - // - // For examples of how these are used, see the comments in ./transformers/generators.ts - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71 /* Identifier */); // Substitutes expression identifiers with imported/exported symbols. - context.enableSubstitution(194 /* BinaryExpression */); // Substitutes assignments to exported symbols. - context.enableSubstitution(192 /* PrefixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(193 /* PostfixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(262 /* ShorthandPropertyAssignment */); // Substitutes shorthand property assignments for imported/exported symbols. - context.enableEmitNotification(265 /* SourceFile */); // Restore state when substituting nodes in a file. - var moduleInfoMap = []; // The ExternalModuleInfo for each file. - var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. - var currentSourceFile; // The current file. - var currentModuleInfo; // The ExternalModuleInfo for the current file. - var noSubstitution; // Set of nodes for which substitution rules should be ignored. - return transformSourceFile; - /** - * Transforms the module aspects of a SourceFile. - * - * @param node The SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - // Perform the transformation. - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - /** - * Transforms a SourceFile into a CommonJS module. - * - * @param node The SourceFile node. - */ - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, /*emitAsReturn*/ false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - // If we have any `export * from ...` declarations - // we need to inform the emitter to add the __export helper. - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - /** - * Transforms a SourceFile into an AMD module. - * - * @param node The SourceFile node. - */ - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - // An AMD define function has the following shape: - // - // define(id?, dependencies?, factory); - // - // This has the shape of the following: - // - // define(name, ["module1", "module2"], function (module1Alias) { ... } - // - // The location of the alias in the parameter list in the factory function needs to - // match the position of the module name in the dependency list. - // - // To ensure this is true in cases of modules with no aliases, e.g.: - // - // import "module" - // - // or - // - // /// - // - // we need to add modules without alias names to the end of the dependencies list - var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - // Create an updated SourceFile: - // - // define(moduleName?, ["module1", "module2"], function ... - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, - /*typeArguments*/ undefined, (moduleName ? [moduleName] : []).concat([ - // Add the dependency array argument: - // - // ["require", "exports", module1", "module2", ...] - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - // Add the module body function argument: - // - // function (require, exports, module1, module2) ... - ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") - ].concat(importAliasNames), - /*type*/ undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), - /*location*/ node.statements)); - } - /** - * Transforms a SourceFile into a UMD module. - * - * @param node The SourceFile node. - */ - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "factory")], - /*type*/ undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement( - /*modifiers*/ undefined, [ - ts.createVariableDeclaration("v", - /*type*/ undefined, ts.createCall(ts.createIdentifier("factory"), - /*typeArguments*/ undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1 /* SingleLine */) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), - /*typeArguments*/ undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], - /*multiLine*/ true), - /*location*/ undefined)); - // Create an updated SourceFile: - // - // (function (factory) { - // if (typeof module === "object" && typeof module.exports === "object") { - // var v = factory(require, exports); - // if (v !== undefined) module.exports = v; - // } - // else if (typeof define === 'function' && define.amd) { - // define(["require", "exports"], factory); - // } - // })(function ...) - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, - /*typeArguments*/ undefined, [ - // Add the module body function argument: - // - // function (require, exports) ... - ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") - ].concat(importAliasNames), - /*type*/ undefined, transformAsynchronousModuleBody(node)) - ])) - ]), - /*location*/ node.statements)); - } - /** - * Collect the additional asynchronous dependencies for the module. - * - * @param node The source file. - * @param includeNonAmdDependencies A value indicating whether to include non-AMD dependencies. - */ - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - // names of modules with corresponding parameter in the factory function - var aliasedModuleNames = []; - // names of modules with no corresponding parameters in factory function - var unaliasedModuleNames = []; - // names of the parameters in the factory function; these - // parameters need to match the indexes of the corresponding - // module names in aliasedModuleNames. - var importAliasNames = []; - // Fill in amd-dependency tags - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - // Find the name of the external module - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - // Find the name of the module alias, if there is one - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - // It is possible that externalModuleName is undefined if it is not string literal. - // This can happen in the invalid import syntax. - // E.g : "import * from alias from 'someLib';" - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - // Set emitFlags on the name of the classDeclaration - // This is so that when printer will not substitute the identifier - ts.setEmitFlags(importAliasName, 4 /* NoSubstitution */); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - /** - * Transforms a SourceFile into an AMD or UMD module body. - * - * @param node The SourceFile node. - */ - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, /*ensureUseStrict*/ !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - // Visit each statement of the module body. - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - // Append the 'export =' statement if provided. - addExportEqualsIfNeeded(statements, /*emitAsReturn*/ true); - // End the lexical environment for the module body - // and merge any new lexical declarations. - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, /*multiLine*/ true); - if (currentModuleInfo.hasExportStarsToExportValues) { - // If we have any `export * from ...` declarations - // we need to inform the emitter to add the __export helper. - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - /** - * Adds the down-level representation of `export=` to the statement list if one exists - * in the source file. - * - * @param statements The Statement list to modify. - * @param emitAsReturn A value indicating whether to emit the `export=` statement as a - * return statement. - */ - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 /* NoTokenSourceMaps */ | 1536 /* NoComments */); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536 /* NoComments */); - statements.push(statement); - } - } - } - // - // Top-Level Source Element Visitors - // - /** - * Visits a node at the top level of the source file. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - return visitExportDeclaration(node); - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 297 /* MergeDeclarationMarker */: - return visitMergeDeclarationMarker(node); - case 298 /* EndOfDeclarationMarker */: - return visitEndOfDeclarationMarker(node); - default: - // This visitor does not descend into the tree, as export/import statements - // are only transformed at the top level of a file. - return node; - } - } - /** - * Visits an ImportDeclaration node. - * - * @param node The node to visit. - */ - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - // import "mod"; - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - // import * as n from "mod"; - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, createRequireCall(node))); - } - else { - // import d from "mod"; - // import { x, y } from "mod"; - // import d, { x, y } from "mod"; - // import d, * as n from "mod"; - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), - /*type*/ undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */)), - /*location*/ node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - // import d, * as n from "mod"; - statements = ts.append(statements, ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, ts.getGeneratedNameForNode(node)), - /*location*/ node) - ], languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Creates a `require()` call to import an external module. - * - * @param importNode The declararation to import. - */ - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), /*typeArguments*/ undefined, args); - } - /** - * Visits an ImportEqualsDeclaration node. - * - * @param node The node to visit. - */ - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), - /*type*/ undefined, createRequireCall(node)) - ], - /*flags*/ languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */)), node)); - } - } - else { - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ExportDeclaration node. - * - * @param The node to visit. - */ - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - // Elide export declarations with no module specifier as they are handled - // elsewhere. - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - // export { x, y } from "mod"; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, - /*type*/ undefined, createRequireCall(node)) - ])), - /*location*/ node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - // export * from "mod"; - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), - /*typeArguments*/ undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - /** - * Visits an ExportAssignment node. - * - * @param node The node to visit. - */ - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, /*location*/ node, /*allowComments*/ true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, /*location*/ node, /*allowComments*/ true); - } - return ts.singleOrMany(statements); - } - /** - * Visits a FunctionDeclaration node. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, node.parameters, - /*type*/ undefined, node.body), - /*location*/ node), - /*original*/ node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a ClassDeclaration node. - * - * @param node The node to visit. - */ - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a VariableStatement node. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1 /* Export */)) { - var modifiers = void 0; - // If we're exporting these variables, then these just become assignments to 'exports.x'. - // We only want to emit assignments for variables with initializers. - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Transforms an exported variable with an initializer into an expression. - * - * @param node The node to transform. - */ - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, - /*visitor*/ undefined, context, 0 /* All */, - /*needsValue*/ false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), - /*location*/ node.name), node.initializer); - } - } - /** - * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged - * and transformed declaration. - * - * @param node The node to visit. - */ - function visitMergeDeclarationMarker(node) { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. - // - // To balance the declaration, add the exports of the elided variable - // statement. - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208 /* VariableStatement */) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - /** - * Determines whether a node has an associated EndOfDeclarationMarker. - * - * @param node The node to test. - */ - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304 /* HasEndOfDeclarationMarker */) !== 0; - } - /** - * Visits a DeclarationMarker used as a placeholder for the end of a transformed - * declaration. - * - * @param node The node to visit. - */ - function visitEndOfDeclarationMarker(node) { - // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual - // end of the transformed declaration. We use this marker to emit any deferred exports - // of the declaration. - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - /** - * Appends the exports of an ImportDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241 /* NamedImports */: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - /** - * Appends the exports of an ImportEqualsDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - /** - * Appends the exports of a VariableStatement to a statement list, returning the statement - * list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param node The VariableStatement whose exports are to be recorded. - */ - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - /** - * Appends the exports of a VariableDeclaration or BindingElement to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - /** - * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1 /* Export */)) { - var exportName = ts.hasModifier(decl, 512 /* Default */) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), /*location*/ decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - /** - * Appends the exports of a declaration to a statement list, returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration to export. - */ - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, /*location*/ exportSpecifier.name); - } - } - return statements; - } - /** - * Appends the down-level representation of an export to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param exportName The name of the export. - * @param expression The expression to export. - * @param location The location to use for source maps and comments for the export. - * @param allowComments Whether to allow comments on the export. - */ - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0 /* ES3 */) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(/*value*/ true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(/*value*/ true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576 /* CustomPrologue */); - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param location The location to use for source maps and comments for the export. - * @param allowComments An optional value indicating whether to emit comments for the statement. - */ - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536 /* NoComments */); - } - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param location The location to use for source maps and comments for the export. - */ - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - // - // Modifier Visitors - // - /** - * Visit nodes to elide module-specific modifiers. - * - * @param node The node to visit. - */ - function modifierVisitor(node) { - // Elide module-specific modifiers. - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - return undefined; - } - return node; - } - // - // Emit Notification - // - /** - * Hook for node emit notifications. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265 /* SourceFile */) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - /** - * Substitution for a ShorthandPropertyAssignment whose declaration name is an imported - * or exported symbol. - * - * @param node The node to substitute. - */ - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - // A shorthand property with an assignment initializer is probably part of a - // destructuring assignment - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - /** - * Substitution for an Expression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 194 /* BinaryExpression */: - return substituteBinaryExpression(node); - case 193 /* PostfixUnaryExpression */: - case 192 /* PrefixUnaryExpression */: - return substituteUnaryExpression(node); - } - return node; - } - /** - * Substitution for an Identifier expression that may contain an imported or exported - * symbol. - * - * @param node The node to substitute. - */ - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265 /* SourceFile */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), - /*location*/ node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), - /*location*/ node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), - /*location*/ node); - } - } - } - return node; - } - /** - * Substitution for a BinaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteBinaryExpression(node) { - // When we see an assignment expression whose left-hand side is an exported symbol, - // we should ensure all exports of that symbol are updated with the correct value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - // For each additional export of the declaration, apply an export assignment. - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - // Mark the node to prevent triggering this rule again. - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, /*location*/ node); - } - return expression; - } - } - return node; - } - /** - * Substitution for a UnaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteUnaryExpression(node) { - // When we see a prefix or postfix increment expression whose operand is an exported - // symbol, we should ensure all exports of that symbol are updated with the correct - // value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if ((node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 /* PostfixUnaryExpression */ - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 /* PlusPlusToken */ ? 59 /* PlusEqualsToken */ : 60 /* MinusEqualsToken */), ts.createLiteral(1)), - /*location*/ node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - // Mark the node to prevent triggering this rule again. - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - /** - * Gets the additional exports of a name. - * - * @param name The name. - */ - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - // emit output for the __export helper function - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71 /* Identifier */); // Substitutes expression identifiers for imported symbols. - context.enableSubstitution(194 /* BinaryExpression */); // Substitutes assignments to exported symbols. - context.enableSubstitution(192 /* PrefixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(193 /* PostfixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableEmitNotification(265 /* SourceFile */); // Restore state when substituting nodes in a file. - var moduleInfoMap = []; // The ExternalModuleInfo for each file. - var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. - var exportFunctionsMap = []; // The export function associated with a source file. - var noSubstitutionMap = []; // Set of nodes for which substitution rules should be ignored for each file. - var currentSourceFile; // The current file. - var moduleInfo; // ExternalModuleInfo for the current file. - var exportFunction; // The export function for the current file. - var contextObject; // The context object for the current file. - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; // Set of nodes for which substitution rules should be ignored. - return transformSourceFile; - /** - * Transforms the module aspects of a SourceFile. - * - * @param node The SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - // System modules have the following shape: - // - // System.register(['dep-1', ... 'dep-n'], function(exports) {/* module body function */}) - // - // The parameter 'exports' here is a callback '(name: string, value: T) => T' that - // is used to publish exported values. 'exports' returns its 'value' argument so in - // most cases expressions that mutate exported values can be rewritten as: - // - // expr -> exports('name', expr) - // - // The only exception in this rule is postfix unary operators, - // see comment to 'substitutePostfixUnaryExpression' for more details - // Collect information about the external module and dependency groups. - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - // Make sure that the name of the 'exports' function does not conflict with - // existing identifiers. - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - // Add the body of the module. - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, exportFunction), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, contextObject) - ], - /*type*/ undefined, moduleBodyBlock); - // Write the call to `System.register` - // Clear the emit-helpers flag for later passes since we'll have already used it in the module body - // So the helper will be emit at the correct position instead of at the top of the source-file - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), - /*typeArguments*/ undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024 /* NoTrailingComments */); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - /** - * Collects the dependency groups for this files imports. - * - * @param externalImports The imports for the file. - */ - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - // deduplicate/group entries in dependency list by the dependency name - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - /** - * Adds the statements for the module body function for the source file. - * - * @param node The source file for the module. - * @param dependencyGroups The grouped dependencies of the module. - */ - function createSystemModuleBody(node, dependencyGroups) { - // Shape of the body in system modules: - // - // function (exports) { - // - // - // - // return { - // setters: [ - // - // ], - // execute: function() { - // - // } - // } - // - // } - // - // i.e: - // - // import {x} from 'file1' - // var y = 1; - // export function foo() { return y + x(); } - // console.log(y); - // - // Will be transformed to: - // - // function(exports) { - // function foo() { return y + file_1.x(); } - // exports("foo", foo); - // var file_1, y; - // return { - // setters: [ - // function(v) { file_1 = v } - // ], - // execute(): function() { - // y = 1; - // console.log(y); - // } - // }; - // } - var statements = []; - // We start a new lexical environment in this function body, but *not* in the - // body of the execute function. This allows us to emit temporary declarations - // only in the outer module body and not in the inner one. - startLexicalEnvironment(); - // Add any prologue directives. - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - // var __moduleName = context_1 && context_1.id; - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", - /*type*/ undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - // Visit the synthetic external helpers import declaration if present - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - // Visit the statements of the source file, emitting any transformations into - // the `executeStatements` array. We do this *before* we fill the `setters` array - // as we both emit transformations as well as aggregate some data used when creating - // setters. This allows us to reduce the number of times we need to loop through the - // statements of the source file. - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - // Emit early exports for function declarations. - ts.addRange(statements, hoistedStatements); - // We emit hoisted variables early to align roughly with our previous emit output. - // Two key differences in this approach are: - // - Temporary variables will appear at the top rather than at the bottom of the file - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, ts.createBlock(executeStatements, /*multiLine*/ true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, /*multiLine*/ true); - } - /** - * Adds an exportStar function to a statement list if it is needed for the file. - * - * @param statements A statement list. - */ - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - // when resolving exports local exported entries/indirect exported entries in the module - // should always win over entries with similar names that were added via star exports - // to support this we store names of local/indirect exported entries in a set. - // this set is used to filter names brought by star expors. - // local names set should only be added if we have anything exported - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - // no exported declarations (export var ...) or export specifiers (export {x}) - // check if we have any non star export declarations. - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 /* ExportDeclaration */ && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - // we still need to emit exportStar helper - var exportStarFunction_1 = createExportStarFunction(/*localNames*/ undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - // write name of exported declaration, i.e 'export var x...' - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244 /* ExportDeclaration */) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - // export * from ... - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - // write name of indirectly exported entry, i.e. 'export {x} from ...' - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, - /*type*/ undefined, ts.createObjectLiteral(exportedNames, /*multiline*/ true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - /** - * Creates an exportStar function for the file, with an optional set of excluded local - * names. - * - * @param localNames An optional reference to an object containing a set of excluded local - * names. - */ - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), - /*typeArguments*/ undefined, [n]))); - } - return ts.createFunctionDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, exportStarFunction, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, m)], - /*type*/ undefined, ts.createBlock([ - ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, - /*type*/ undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, /*type*/ undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1 /* SingleLine */) - ])), - ts.createStatement(ts.createCall(exportFunction, - /*typeArguments*/ undefined, [exports])) - ], /*multiline*/ true)); - } - /** - * Creates an array setter callbacks for each dependency group. - * - * @param exportStarFunction A reference to an exportStarFunction for the file. - * @param dependencyGroups An array of grouped dependencies. - */ - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - // derive a unique name for parameter from the first named entry in the group - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238 /* ImportDeclaration */: - if (!entry.importClause) { - // 'import "..."' case - // module is imported only for side-effects, no emit required - break; - } - // falls through - case 237 /* ImportEqualsDeclaration */: - ts.Debug.assert(importVariableName !== undefined); - // save import into the local - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244 /* ExportDeclaration */: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - // export {a, b as c} from 'foo' - // - // emit as: - // - // exports_({ - // "a": _["a"], - // "c": _["b"] - // }); - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, - /*typeArguments*/ undefined, [ts.createObjectLiteral(properties, /*multiline*/ true)]))); - } - else { - // export * from 'foo' - // - // emit as: - // - // exportStar(foo_1_1); - statements.push(ts.createStatement(ts.createCall(exportStarFunction, - /*typeArguments*/ undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, ts.createBlock(statements, /*multiLine*/ true))); - } - return ts.createArrayLiteral(setters, /*multiLine*/ true); - } - // - // Top-level Source Element Visitors - // - /** - * Visit source elements at the top-level of a module. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - // ExportDeclarations are elided as they are handled via - // `appendExportsOfDeclaration`. - return undefined; - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - /** - * Visits an ImportDeclaration node. - * - * @param node The node to visit. - */ - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ImportEqualsDeclaration node. - * - * @param node The node to visit. - */ - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ExportAssignment node. - * - * @param node The node to visit. - */ - function visitExportAssignment(node) { - if (node.isExportEquals) { - // Elide `export=` as it is illegal in a SystemJS module. - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, /*allowComments*/ true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, /*allowComments*/ true); - } - } - /** - * Visits a FunctionDeclaration, hoisting it to the outer module body function. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1 /* Export */)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), - /*type*/ undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - /** - * Visits a ClassDeclaration, hoisting its name to the outer module body function. - * - * @param node The node to visit. - */ - function visitClassDeclaration(node) { - var statements; - // Hoist the name of the class declaration to the outer module body function. - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - // Rewrite the class declaration into an assignment of a class expression. - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression( - /*modifiers*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a variable statement, hoisting declared names to the top-level module body. - * Each declaration is rewritten into an assignment expression. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1 /* Export */); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, /*exportSelf*/ false); - } - return ts.singleOrMany(statements); - } - /** - * Hoists the declared names of a VariableDeclaration or BindingElement. - * - * @param node The declaration to hoist. - */ - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - /** - * Determines whether a VariableDeclarationList should be hoisted. - * - * @param node The node to test. - */ - function shouldHoistVariableDeclarationList(node) { - // hoist only non-block scoped declarations or block scoped declarations parented by source file - return (ts.getEmitFlags(node) & 2097152 /* NoHoisting */) === 0 - && (enclosingBlockScopedContainer.kind === 265 /* SourceFile */ - || (ts.getOriginalNode(node).flags & 3 /* BlockScoped */) === 0); - } - /** - * Transform an initialized variable declaration into an expression. - * - * @param node The node to transform. - * @param isExportedDeclaration A value indicating whether the variable is exported. - */ - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0 /* All */, - /*needsValue*/ false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - /** - * Creates an assignment expression for an exported variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - */ - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ true); - } - /** - * Creates an assignment expression for a non-exported variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - */ - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ false); - } - /** - * Creates an assignment expression for a variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - * @param isExportedDeclaration A value indicating whether the variable is exported. - */ - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - /** - * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged - * and transformed declaration. - * - * @param node The node to visit. - */ - function visitMergeDeclarationMarker(node) { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. - // - // To balance the declaration, we defer the exports of the elided variable - // statement until we visit this declaration's `EndOfDeclarationMarker`. - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208 /* VariableStatement */) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1 /* Export */); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - /** - * Determines whether a node has an associated EndOfDeclarationMarker. - * - * @param node The node to test. - */ - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304 /* HasEndOfDeclarationMarker */) !== 0; - } - /** - * Visits a DeclarationMarker used as a placeholder for the end of a transformed - * declaration. - * - * @param node The node to visit. - */ - function visitEndOfDeclarationMarker(node) { - // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual - // end of the transformed declaration. We use this marker to emit any deferred exports - // of the declaration. - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - /** - * Appends the exports of an ImportDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241 /* NamedImports */: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - /** - * Appends the export of an ImportEqualsDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - /** - * Appends the exports of a VariableStatement to a statement list, returning the statement - * list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param node The VariableStatement whose exports are to be recorded. - * @param exportSelf A value indicating whether to also export each VariableDeclaration of - * `nodes` declaration list. - */ - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - /** - * Appends the exports of a VariableDeclaration or BindingElement to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - * @param exportSelf A value indicating whether to also export the declaration itself. - */ - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - /** - * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1 /* Export */)) { - var exportName = ts.hasModifier(decl, 512 /* Default */) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - /** - * Appends the exports of a declaration to a statement list, returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration to export. - * @param excludeName An optional name to exclude from exports. - */ - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - /** - * Appends the down-level representation of an export to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param exportName The name of the export. - * @param expression The expression to export. - * @param allowComments Whether to allow comments on the export. - */ - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param allowComments An optional value indicating whether to emit comments for the statement. - */ - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536 /* NoComments */); - } - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - */ - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, /*typeArguments*/ undefined, [exportName, value]); - } - // - // Top-Level or Nested Source Element Visitors - // - /** - * Visit nested elements at the top-level of a module. - * - * @param node The node to visit. - */ - function nestedElementVisitor(node) { - switch (node.kind) { - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 214 /* ForStatement */: - return visitForStatement(node); - case 215 /* ForInStatement */: - return visitForInStatement(node); - case 216 /* ForOfStatement */: - return visitForOfStatement(node); - case 212 /* DoStatement */: - return visitDoStatement(node); - case 213 /* WhileStatement */: - return visitWhileStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 220 /* WithStatement */: - return visitWithStatement(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 235 /* CaseBlock */: - return visitCaseBlock(node); - case 257 /* CaseClause */: - return visitCaseClause(node); - case 258 /* DefaultClause */: - return visitDefaultClause(node); - case 224 /* TryStatement */: - return visitTryStatement(node); - case 260 /* CatchClause */: - return visitCatchClause(node); - case 207 /* Block */: - return visitBlock(node); - case 297 /* MergeDeclarationMarker */: - return visitMergeDeclarationMarker(node); - case 298 /* EndOfDeclarationMarker */: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - /** - * Visits the body of a ForStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a ForInStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a ForOfStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Determines whether to hoist the initializer of a ForStatement, ForInStatement, or - * ForOfStatement. - * - * @param node The node to test. - */ - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - /** - * Visits the initializer of a ForStatement, ForInStatement, or ForOfStatement - * - * @param node The node to visit. - */ - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, /*isExportedDeclaration*/ false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - /** - * Visits the body of a DoStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - /** - * Visits the body of a WhileStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a LabeledStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a WithStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a SwitchStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - /** - * Visits the body of a CaseBlock to hoist declarations. - * - * @param node The node to visit. - */ - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a CaseClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - /** - * Visits the body of a DefaultClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - /** - * Visits the body of a TryStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - /** - * Visits the body of a CatchClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a Block to hoist declarations. - * - * @param node The node to visit. - */ - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - // - // Destructuring Assignment Visitors - // - /** - * Visit nodes to flatten destructuring assignments to exported symbols. - * - * @param node The node to visit. - */ - function destructuringVisitor(node) { - if (node.transformFlags & 1024 /* DestructuringAssignment */ - && node.kind === 194 /* BinaryExpression */) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048 /* ContainsDestructuringAssignment */) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - /** - * Visits a DestructuringAssignment to flatten destructuring to exported symbols. - * - * @param node The node to visit. - */ - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0 /* All */, - /*needsValue*/ true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - /** - * Determines whether the target of a destructuring assigment refers to an exported symbol. - * - * @param node The destructuring target. - */ - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265 /* SourceFile */; - } - else { - return false; - } - } - // - // Modifier Visitors - // - /** - * Visit nodes to elide module-specific modifiers. - * - * @param node The node to visit. - */ - function modifierVisitor(node) { - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - return undefined; - } - return node; - } - // - // Emit Notification - // - /** - * Hook for node emit notifications. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265 /* SourceFile */) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - /** - * Substitute the expression, if necessary. - * - * @param node The node to substitute. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 194 /* BinaryExpression */: - return substituteBinaryExpression(node); - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - return substituteUnaryExpression(node); - } - return node; - } - /** - * Substitution for an Identifier expression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - // When we see an identifier in an expression position that - // points to an imported symbol, we should substitute a qualified - // reference to the imported symbol if one is needed. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), - /*location*/ node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), - /*location*/ node); - } - } - } - return node; - } - /** - * Substitution for a BinaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteBinaryExpression(node) { - // When we see an assignment expression whose left-hand side is an exported symbol, - // we should ensure all exports of that symbol are updated with the correct value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - // For each additional export of the declaration, apply an export assignment. - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - /** - * Substitution for a UnaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteUnaryExpression(node) { - // When we see a prefix or postfix increment expression whose operand is an exported - // symbol, we should ensure all exports of that symbol are updated with the correct - // value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if ((node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 /* PostfixUnaryExpression */ - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193 /* PostfixUnaryExpression */) { - expression = node.operator === 43 /* PlusPlusToken */ - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - /** - * Gets the exports of a name. - * - * @param name The name. - */ - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, /*prefixLocals*/ false); - if (exportContainer && exportContainer.kind === 265 /* SourceFile */) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - /** - * Prevent substitution of a node for this transformer. - * - * @param node The node which should not be substituted. - */ - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - /** - * Determines whether a node should not be substituted. - * - * @param node The node to test. - */ - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265 /* SourceFile */); - context.enableSubstitution(71 /* Identifier */); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - // Elide `import=` as it is not legal with --module ES6 - return undefined; - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - // Elide `export=` as it is not legal with --module ES6 - return node.isExportEquals ? undefined : node; - } - // - // Emit Notification - // - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1 /* Expression */) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - var TransformationState; - (function (TransformationState) { - TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; - TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; - TransformationState[TransformationState["Completed"] = 2] = "Completed"; - TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; - })(TransformationState || (TransformationState = {})); - var SyntaxKindFeatureFlags; - (function (SyntaxKindFeatureFlags) { - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; - })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2 /* React */) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5 /* ESNext */) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4 /* ES2017 */) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3 /* ES2016 */) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2 /* ES2015 */) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - // The ES5 transformer is last so that it can substitute expressions like `exports.default` - // for ES3. - if (languageVersion < 1 /* ES5 */) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - /** - * Transforms an array of SourceFiles by passing them through each transformer. - * - * @param resolver The emit resolver provided by the checker. - * @param host The emit host object used to interact with the file system. - * @param options Compiler options to surface in the `TransformationContext`. - * @param nodes An array of nodes to transform. - * @param transforms An array of `TransformerFactory` callbacks. - * @param allowDtsFiles A value indicating whether to allow the transformation of .d.ts files. - */ - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299 /* Count */); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0 /* Uninitialized */; - // The transformation context is provided to each transformer as part of transformer - // initialization. - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - // Ensure the parse tree is clean before applying transformations - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - // Chain together and initialize each transformer. - var transformation = ts.chain.apply(void 0, transformers)(context); - // prevent modification of transformation hooks. - state = 1 /* Initialized */; - // Transform each node. - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - // prevent modification of the lexical environment. - state = 2 /* Completed */; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - /** - * Enables expression substitutions in the pretty printer for the provided SyntaxKind. - */ - function enableSubstitution(kind) { - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */; - } - /** - * Determines whether expression substitutions are enabled for the provided node. - */ - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 - && (ts.getEmitFlags(node) & 4 /* NoSubstitution */) === 0; - } - /** - * Emits a node with possible substitution. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node or its substitute. - */ - function substituteNode(hint, node) { - ts.Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - /** - * Enables before/after emit notifications in the pretty printer for the provided SyntaxKind. - */ - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */; - } - /** - * Determines whether before/after emit notifications should be raised in the pretty - * printer when it emits a node. - */ - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 - || (ts.getEmitFlags(node) & 2 /* AdviseOnEmitNode */) !== 0; - } - /** - * Emits a node with possible emit notification. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node. - */ - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - /** - * Records a hoisted variable declaration for the provided name within a lexical environment. - */ - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - /** - * Records a hoisted function declaration within a lexical environment. - */ - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - /** - * Starts a new lexical environment. Any existing hoisted variable or function declarations - * are pushed onto a stack, and the related storage variables are reset. - */ - function startLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - // Save the current lexical environment. Rather than resizing the array we adjust the - // stack size variable. This allows us to reuse existing array slots we've - // already allocated between transformations to avoid allocation and GC overhead during - // transformation. - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - /** Suspends the current lexical environment, usually after visiting a parameter list. */ - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - /** Resumes a suspended lexical environment, usually before visiting a function body. */ - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - /** - * Ends a lexical environment. The previous set of hoisted declarations are restored and - * any hoisted declarations added in this environment are returned. - */ - function endLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - // Restore the previous lexical environment. - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3 /* Disposed */) { - // Clean up emit nodes on parse tree - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - // Release references to external entries for GC purposes. - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - // Prevent further use of the transformation result. - state = 3 /* Disposed */; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - // Used for initialize lastEncodedSourceMapSpan and reset lastEncodedSourceMapSpan when updateLastEncodedAndRecordedSpans - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; // The directory in which sourcemap will be - // Current source map file and its index in the sources list - var sourceMapSourceIndex; - // Last recorded and encoded spans - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - // Source map data - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - /** - * Initialize the SourceMapWriter for a new output file. - * - * @param filePath The path to the generated output file. - * @param sourceMapFilePath The path to the output source map file. - * @param sourceFileOrBundle The input source file or bundle for the program. - */ - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - // Current source map file and its index in the sources list - sourceMapSourceIndex = -1; - // Last recorded and encoded spans - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - // Initialize source map data - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - // Normalize source root and make sure it has trailing "/" so that it can be used to combine paths with the - // relative paths of the sources list in the sourcemap - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47 /* slash */) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265 /* SourceFile */) { - // For modules or multiple emit files the mapRoot will have directory structure like the sources - // So if src\a.ts and src\lib\b.ts are compiled together user would be moving the maps into mapRoot\a.js.map and mapRoot\lib\b.js.map - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - // The relative paths are relative to the common directory - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), // get the relative sourceMapDir path based on jsFilePath - ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), // this is where user expects to see sourceMap - host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - /** - * Reset the SourceMapWriter to an empty state. - */ - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - // Encoding for sourcemap span - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - // Line/Comma delimiters - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - // Emit comma to separate the entry - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - // Emit line delimiters - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - // 1. Relative Column 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - // 2. Relative sourceIndex - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - // 3. Relative sourceLine 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - // 4. Relative sourceColumn 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - // 5. Relative namePosition 0 based - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - /** - * Emits a mapping. - * - * If the position is synthetic (undefined or a negative value), no mapping will be - * created. - * - * @param pos The position. - */ - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - // Convert the location to be one-based. - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - // If this location wasn't recorded or the location in source is going backwards, record the span - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - // Encode the last recordedSpan before assigning new - encodeLastRecordedSourceMapSpan(); - // New span - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - // Take the new pos instead since there is no change in emittedLine and column since last location - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - /** - * Emits a node with possible leading and trailing source maps. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node. - */ - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 /* NotEmittedStatement */ - && (emitFlags & 16 /* NoLeadingSourceMap */) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64 /* NoNestedSourceMaps */) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 /* NotEmittedStatement */ - && (emitFlags & 32 /* NoTrailingSourceMap */) === 0 - && end >= 0) { - emitPos(end); - } - } - } - /** - * Emits a token of a node with possible leading and trailing source maps. - * - * @param node The node containing the token. - * @param token The token to emit. - * @param tokenStartPos The start pos of the token. - * @param emitCallback The callback used to emit the token. - */ - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - /** - * Set the current source file. - * - * @param sourceFile The source file. - */ - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - // Add the file to tsFilePaths - // If sourceroot option: Use the relative path corresponding to the common directory path - // otherwise source locations relative to map file location - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - // The one that can be used from program to get the actual source file - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - /** - * Gets the text for the source map. - */ - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - /** - * Gets the SourceMappingURL for the source map. - */ - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - // Encode the sourceMap into the sourceMap url - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - // Add a new least significant bit that has the sign of the value. - // if negative number the least significant bit that gets added to the number has value 1 - // else least significant bit value that gets added is 0 - // eg. -1 changes to binary : 01 [1] => 3 - // +1 changes to binary : 01 [0] => 2 - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - // Encode 5 bits at a time starting from least significant bits - var encodedStr = ""; - do { - var currentDigit = inValue & 31; // 11111 - inValue = inValue >> 5; - if (inValue > 0) { - // There are still more digits to decode, set the msb (6th bit) - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - // Both pos and end are synthesized, so just emit the node without comments. - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295 /* NotEmittedStatement */; - var skipLeadingComments = pos < 0 || (emitFlags & 512 /* NoLeadingComments */) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024 /* NoTrailingComments */) !== 0; - // Emit leading comments if the position is not synthesized and the node - // has not opted out from emitting leading comments. - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - // Save current container state on the stack. - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - // To avoid invalid comment emit in a down-level binding pattern, we - // keep track of the last declaration list container's end - if (node.kind === 227 /* VariableDeclarationList */) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - // Restore previous container state. - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - // Emit trailing comments if the position is not synthesized and the node - // has not opted out from emitting leading comments and is an emitted node. - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 /* MultiLineCommentTrivia */ - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048 /* NoNestedComments */) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512 /* NoLeadingComments */) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024 /* NoTrailingComments */) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 /* NoNestedComments */ && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, /*isEmittedNode*/ true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - // If the node will not be emitted in JS, remove all the comments(normal, pinned and ///) associated with the node, - // unless it is a triple slash comment at the top of the file. - // For Example: - // /// - // declare var x; - // /// - // interface F {} - // The first /// will NOT be removed while the second one will be removed even though both node will not be emitted - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - // Leading comments are emitted at /*leading comment1 */space/*leading comment*/space - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, /*isEmittedNode*/ true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - // trailing comments are emitted at space/*trailing comment1 */space/*trailing comment2*/ - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - // trailing comments of a position are emitted at /*trailing comment1 */space/*trailing comment*/space - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - // Emit the leading comments only if the container's pos doesn't match because the container should take care of emitting these comments - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, /*state*/ pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - // Emit the trailing comments only if the container's end doesn't match because the container should take care of emitting these comments - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - // get the leading comments from detachedPos - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, /*state*/ pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - /** - * Determine if the given comment is a triple-slash - * - * @return true if the comment is a triple-slash comment else false - */ - function isTripleSlashComment(commentPos, commentEnd) { - // Verify this is /// comment, but do the regexp match only when we first can find /// in the comment text - // so that we don't end up computing comment string and doing match for all // comments - if (currentText.charCodeAt(commentPos + 1) === 47 /* slash */ && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47 /* slash */) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, /*emitOnlyDtsFiles*/ false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266 /* Bundle */; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - // Contains the reference paths that needs to go in the declaration file. - // Collecting this separately because reference paths need to be first thing in the declaration file - // and we could be collecting these paths from multiple files into single one with --out option - var referencesOutput = ""; - var usedTypeDirectiveReferences; - // Emit references corresponding to each file - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - // Dont emit for javascript file - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - // Check what references need to be added - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - // Emit reference in dts, if the file reference was not already emitted - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - // Add a reference to generated dts file, - // global file reference is added only - // - if it is not bundled emit (because otherwise it would be self reference) - // - and it is not already added - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - // create asynchronous output for the importDeclarations - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238 /* ImportDeclaration */); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - // if file was external module with augmentations - this fact should be preserved in .d.ts as well. - // in case if we didn't write any external module specifiers in .d.ts we need to emit something - // that will force compiler to think that this file is an external module - 'export {}' is a reasonable choice here. - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// " + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226 /* VariableDeclaration */) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 /* NamedImports */ || declaration.kind === 242 /* ImportSpecifier */ || declaration.kind === 239 /* ImportClause */) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - // If the alias was marked as not visible when we saw its declaration, we would have saved the aliasEmitInfo, but if we haven't yet visited the alias declaration - // then we don't need to write it at this point. We will write it when we actually see its declaration - // Eg. - // export function bar(a: foo.Foo) { } - // import foo = require("foo"); - // Writing of function bar would mark alias declaration foo as visible but we haven't yet visited that declaration so do nothing, - // we would write alias foo declaration when we visit it since it would now be marked as visible - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238 /* ImportDeclaration */) { - // we have to create asynchronous output only after we have collected complete information - // because it is possible to enable multiple bindings as asynchronously visible - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233 /* ModuleDeclaration */) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233 /* ModuleDeclaration */) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) { - // write the aliases - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - // Report error - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, /*shouldComputeAliasesToMakeVisible*/ true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - // use the checker's type, not the declared type, - // for non-optional initialized parameters that aren't a parameter property - var shouldUseResolverType = declaration.kind === 146 /* Parameter */ && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - // Write the type - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */ | - (shouldUseResolverType ? 4096 /* AddUndefined */ : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - // Write the type - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - // jsDoc comments are emitted at /*leading comment1 */space/*leading comment*/space - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, /*leadingSeparator*/ false, /*trailingSeparator*/ true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 134 /* ObjectKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - case 169 /* ThisType */: - case 173 /* LiteralType */: - return writeTextOfNode(currentText, type); - case 201 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(type); - case 159 /* TypeReference */: - return emitTypeReference(type); - case 162 /* TypeQuery */: - return emitTypeQuery(type); - case 164 /* ArrayType */: - return emitArrayType(type); - case 165 /* TupleType */: - return emitTupleType(type); - case 166 /* UnionType */: - return emitUnionType(type); - case 167 /* IntersectionType */: - return emitIntersectionType(type); - case 168 /* ParenthesizedType */: - return emitParenType(type); - case 170 /* TypeOperator */: - return emitTypeOperator(type); - case 171 /* IndexedAccessType */: - return emitIndexedAccessType(type); - case 172 /* MappedType */: - return emitMappedType(type); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return emitSignatureDeclarationWithJsDocComments(type); - case 163 /* TypeLiteral */: - return emitTypeLiteral(type); - case 71 /* Identifier */: - return emitEntityName(type); - case 143 /* QualifiedName */: - return emitEntityName(type); - case 158 /* TypePredicate */: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71 /* Identifier */) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 /* QualifiedName */ ? entityName.left : entityName.expression; - var right = entityName.kind === 143 /* QualifiedName */ ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, - // Aliases can be written asynchronously so use correct enclosing declaration - entityName.parent.kind === 237 /* ImportEqualsDeclaration */ ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 /* Identifier */ || node.expression.kind === 179 /* PropertyAccessExpression */); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - // write members - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, /*removeComents*/ true); - emitLines(node.statements); - } - // Return a temp variable name to be used in `export default`/`export class ... extends` statements. - // The temp name will be of the form _default_counter. - // Note that export default is only allowed at most once in a module, so we - // do not need to keep track of created temp names. - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71 /* Identifier */) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - // Make all the declarations visible for the export name - if (node.expression.kind === 71 /* Identifier */) { - var nodes = resolver.collectLinkedAliases(node.expression); - // write each of these declarations asynchronously - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 /* ImportEqualsDeclaration */ || - (node.parent.kind === 265 /* SourceFile */ && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265 /* SourceFile */) { - // Import declaration of another module that is visited async so lets put it in right spot - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238 /* ImportDeclaration */) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return writeFunctionDeclaration(node); - case 208 /* VariableStatement */: - return writeVariableStatement(node); - case 230 /* InterfaceDeclaration */: - return writeInterfaceDeclaration(node); - case 229 /* ClassDeclaration */: - return writeClassDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return writeTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return writeEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return writeModuleDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return writeImportEqualsDeclaration(node); - case 238 /* ImportDeclaration */: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - // If the node is parented in the current source file we need to emit export declare or just export - if (node.parent.kind === 265 /* SourceFile */) { - var modifiers = ts.getModifierFlags(node); - // If the node is exported - if (modifiers & 1 /* Export */) { - write("export "); - } - if (modifiers & 512 /* Default */) { - write("default "); - } - else if (node.kind !== 230 /* InterfaceDeclaration */ && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8 /* Private */) { - write("private "); - } - else if (flags & 16 /* Protected */) { - write("protected "); - } - if (flags & 32 /* Static */) { - write("static "); - } - if (flags & 64 /* Readonly */) { - write("readonly "); - } - if (flags & 128 /* Abstract */) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - // note usage of writer. methods instead of aliases created, just to make sure we are using - // correct writer especially to handle asynchronous alias writing - emitJsDocComments(node); - if (ts.hasModifier(node, 1 /* Export */)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240 /* NamespaceImport */) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1 /* Export */)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - // If the default binding was emitted, write the separated - write(", "); - } - if (node.importClause.namedBindings.kind === 240 /* NamespaceImport */) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - // emitExternalModuleSpecifier is usually called when we emit something in the.d.ts file that will make it an external module (i.e. import/export declarations). - // the only case when it is not true is when we call it to emit correct name for module augmentation - d.ts files with just module augmentations are not considered - // external modules since they are indistinguishable from script files with ambient modules. To fix this in such d.ts files we'll emit top level 'export {}' - // so compiler will treat them as external modules. - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233 /* ModuleDeclaration */; - var moduleSpecifier; - if (parent.kind === 237 /* ImportEqualsDeclaration */) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233 /* ModuleDeclaration */) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 /* StringLiteral */ && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - // Make all the declarations visible for the export name - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - // write each of these declarations asynchronously - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16 /* Namespace */) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234 /* ModuleBlock */) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 /* MethodDeclaration */ && ts.hasModifier(node.parent, 8 /* Private */); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - // If there is constraint present and this is not a type parameter of the private method emit the constraint - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - (node.parent.parent && node.parent.parent.kind === 163 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 151 /* MethodDeclaration */ || - node.parent.kind === 150 /* MethodSignature */ || - node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.kind === 155 /* CallSignature */ || - node.parent.kind === 156 /* ConstructSignature */); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - (node.parent.parent && node.parent.parent.kind === 163 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 151 /* MethodDeclaration */ || - node.parent.kind === 150 /* MethodSignature */ || - node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.kind === 155 /* CallSignature */ || - node.parent.kind === 156 /* ConstructSignature */); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - // Type parameter constraints are named by user so we should always be able to name it - var diagnosticMessage; - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230 /* InterfaceDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156 /* ConstructSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155 /* CallSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node.parent, 32 /* Static */)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228 /* FunctionDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231 /* TypeAliasDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95 /* NullKeyword */) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - // Heritage clause is written by user so it can always be named - if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - // Class or Interface implemented/extended is inaccessible - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - // interface is inaccessible - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92 /* ParameterPropertyModifier */)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 /* NullKeyword */ ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233 /* ModuleDeclaration */; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128 /* Abstract */)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], /*isImplementsList*/ false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), /*isImplementsList*/ true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, /*isImplementsList*/ false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - // If we are emitting property it isn't moduleElement and hence we already know it needs to be emitted - // so there is no check needed to see if declaration is visible - if (node.kind !== 226 /* VariableDeclaration */ || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - // If this node is a computed name, it can only be a symbol, because we've already skipped - // it if it's not a well known symbol. In that case, the text of the name will be exactly - // what we want, namely the name expression enclosed in brackets. - writeTextOfNode(currentText, node.name); - // If optional property emit ? but in the case of parameterProperty declaration with "?" indicating optional parameter for the constructor - // we don't want to emit property declaration with "?" - if ((node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */ || - (node.kind === 146 /* Parameter */ && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */) && node.parent.kind === 163 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226 /* VariableDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */) { - // TODO(jfreeman): Deal with computed properties in error reporting. - if (ts.hasModifier(node, 32 /* Static */)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - // Interfaces cannot have types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - // Only select non-omitted expression from the bindingPattern's elements. - // We have to do this to avoid emitting trailing commas. - // For example: - // original: var [, c,,] = [ 2,3,4] - // emitted: declare var c: number; // instead of declare var c:number, ; - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200 /* OmittedExpression */) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, /*type*/ undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - // if this is property of type literal, - // or is parameter of method/call/construct/index signature of type literal - // emit only if type is specified - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64 /* Readonly */)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8 /* Private */)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - // couldn't get type for the first accessor, try the another one - var anotherAccessor = node.kind === 153 /* GetAccessor */ ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 /* GetAccessor */ - ? accessor.type // Getter - return type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type // Setter parameter type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154 /* SetAccessor */) { - // Setters have to have type named and cannot infer it so, the type should always be named - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - // TODO(jfreeman): Investigate why we are passing node.name instead of node.parameters[0].name - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - // If we are emitting Method/Constructor it isn't moduleElement and hence already determined to be emitting - // so no need to verify if the declaration is visible - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228 /* FunctionDeclaration */) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 /* MethodDeclaration */ || node.kind === 152 /* Constructor */) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228 /* FunctionDeclaration */) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152 /* Constructor */) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157 /* IndexSignature */) { - // Index signature can have readonly modifier - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - // Construct signature or constructor type write new Signature - if (node.kind === 156 /* ConstructSignature */ || node.kind === 161 /* ConstructorType */) { - write("new "); - } - else if (node.kind === 160 /* FunctionType */) { - var currentOutput = writer.getText(); - // Do not generate incorrect type when function type with type parameters is type argument - // This could happen if user used space between two '<' making it error free - // e.g var x: A< (a: Tany)=>Tany>; - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - // Parameters - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157 /* IndexSignature */) { - write("]"); - } - else { - write(")"); - } - // If this is not a constructor and is not private, emit the return type - var isFunctionTypeOrConstructorType = node.kind === 160 /* FunctionType */ || node.kind === 161 /* ConstructorType */; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163 /* TypeLiteral */) { - // Emit type literal signature return type only if specified - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 /* Constructor */ && !ts.hasModifier(node, 8 /* Private */)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156 /* ConstructSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155 /* CallSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157 /* IndexSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228 /* FunctionDeclaration */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - // For bindingPattern, we can't simply writeTextOfNode from the source file - // because we want to omit the initializer and using writeTextOfNode will result in initializer get emitted. - // Therefore, we will have to recursively emit each element in the bindingPattern. - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.parent.kind === 163 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152 /* Constructor */: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156 /* ConstructSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155 /* CallSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157 /* IndexSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node.parent, 32 /* Static */)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228 /* FunctionDeclaration */: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - // We have to explicitly emit square bracket and bracket because these tokens are not store inside the node. - if (bindingPattern.kind === 174 /* ObjectBindingPattern */) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175 /* ArrayBindingPattern */) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200 /* OmittedExpression */) { - // If bindingElement is an omittedExpression (i.e. containing elision), - // we will emit blank space (although this may differ from users' original code, - // it allows emitSeparatedList to write separator appropriately) - // Example: - // original: function foo([, x, ,]) {} - // emit : function foo([ , x, , ]) {} - write(" "); - } - else if (bindingElement.kind === 176 /* BindingElement */) { - if (bindingElement.propertyName) { - // bindingElement has propertyName property in the following case: - // { y: [a,b,c] ...} -> bindingPattern will have a property called propertyName for "y" - // We have to explicitly emit the propertyName before descending into its binding elements. - // Example: - // original: function foo({y: [a,b,c]}) {} - // emit : declare function foo({y: [a, b, c]}: { y: [any, any, any] }) void; - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - // If it is a nested binding pattern, we will recursively descend into each element and emit each one separately. - // In the case of rest element, we will omit rest element. - // Example: - // original: function foo([a, [[b]], c] = [1,[["string"]], 3]) {} - // emit : declare function foo([a, [[b]], c]: [number, [[string]], number]): void; - // original with rest: function foo([a, ...c]) {} - // emit : declare function foo([a, ...c]): void; - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71 /* Identifier */); - // If the node is just an identifier, we will simply emit the text associated with the node's name - // Example: - // original: function foo({y = 10, x}) {} - // emit : declare function foo({y, x}: {number, any}): void; - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 233 /* ModuleDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 230 /* InterfaceDeclaration */: - case 229 /* ClassDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208 /* VariableStatement */: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238 /* ImportDeclaration */: - // Import declaration without import clause is visible, otherwise it is not visible - return emitModuleElement(node, /*isModuleElementVisible*/ !node.importClause); - case 244 /* ExportDeclaration */: - return emitExportDeclaration(node); - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return writeFunctionDeclaration(node); - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 157 /* IndexSignature */: - return emitSignatureDeclarationWithJsDocComments(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return emitPropertyDeclaration(node); - case 264 /* EnumMember */: - return emitEnumMemberDeclaration(node); - case 243 /* ExportAssignment */: - return emitExportAssignment(node); - case 265 /* SourceFile */: - return emitSourceFile(node); - } - } - /** - * Adds the reference to referenced file, returns true if global file reference was emitted - * @param referencedFile - * @param addBundledFileReference Determines if global file reference corresponding to bundled file should be emitted or not - */ - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - // Declaration file, use declaration file name - declFileName = referencedFile.fileName; - } - else { - // Get the declaration file path - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ false); - referencesOutput += "/// " + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - // Dont add reference path to this file if it is a bundled emit and caller asked not emit bundled file path - var isBundledEmit = sourceFileOrBundle.kind === 266 /* Bundle */; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - /* @internal */ - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - // apply asynchronous additions to the synchronous output - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - /*@internal*/ - // targetSourceFile is when users only want one file in entire project to be emitted. This is used in compileOnSave feature - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - // Transform the source files - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, /*allowDtsFiles*/ false); - // Create a printer to print the nodes - var printer = createPrinter(compilerOptions, { - // resolver hooks - hasGlobalName: resolver.hasGlobalName, - // transform hooks - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - // sourcemap hooks - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - // emitter hooks - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - // Emit each output file - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - // Clean up emit nodes on parse tree - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - // Make sure not to write js file and source map file if any of them cannot be written - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 /* SourceFile */ ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); // Sometimes tools can sometimes see this line as a source mapping url comment - } - // Write the source map - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), /*writeByteOrderMark*/ false, sourceFiles); - } - // Record source map data for the test harness. - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - // Write the output file - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - // Reset state - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 /* Bundle */ ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - // Skip the helper if it can be skipped and the noEmitHelpers compiler - // option is set, or if it can be imported and the importHelpers compiler - // option is set. - if (shouldSkip) - continue; - // Skip the helper if it can be bundled but hasn't already been emitted and we - // are emitting a bundled module. - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - // Skip the helper if it is scoped and we are emitting bundled helpers - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; // Map of generated names for specific nodes. - var autoGeneratedIdToGeneratedName; // Map of generated names for temp and loop variables. - var generatedNames; // Set of names generated by the NameGenerator. - var tempFlagsStack; // Stack of enclosing name generation scopes. - var tempFlags; // TempFlags for the current name generation scope. - var writer; - var ownWriter; - reset(); - return { - // public API - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - // internal API - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0 /* SourceFile */: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2 /* IdentifierName */: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1 /* Expression */: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265 /* SourceFile */: return printFile(node); - case 266 /* Bundle */: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0 /* SourceFile */, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0 /* SourceFile */, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0 /* Auto */; - comments.reset(); - setWriter(/*output*/ undefined); - } - function emit(node) { - pipelineEmitWithNotification(3 /* Unspecified */, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2 /* IdentifierName */, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1 /* Expression */, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0 /* SourceFile */) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 /* SourceFile */ && hint !== 2 /* IdentifierName */) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0 /* SourceFile */: return pipelineEmitSourceFile(node); - case 2 /* IdentifierName */: return pipelineEmitIdentifierName(node); - case 1 /* Expression */: return pipelineEmitExpression(node); - case 3 /* Unspecified */: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - // Reserved words - // Strict mode reserved words - // Contextual keywords - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - // Pseudo-literals - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - return emitLiteral(node); - // Identifiers - case 71 /* Identifier */: - return emitIdentifier(node); - // Parse tree nodes - // Names - case 143 /* QualifiedName */: - return emitQualifiedName(node); - case 144 /* ComputedPropertyName */: - return emitComputedPropertyName(node); - // Signature elements - case 145 /* TypeParameter */: - return emitTypeParameter(node); - case 146 /* Parameter */: - return emitParameter(node); - case 147 /* Decorator */: - return emitDecorator(node); - // Type members - case 148 /* PropertySignature */: - return emitPropertySignature(node); - case 149 /* PropertyDeclaration */: - return emitPropertyDeclaration(node); - case 150 /* MethodSignature */: - return emitMethodSignature(node); - case 151 /* MethodDeclaration */: - return emitMethodDeclaration(node); - case 152 /* Constructor */: - return emitConstructor(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 155 /* CallSignature */: - return emitCallSignature(node); - case 156 /* ConstructSignature */: - return emitConstructSignature(node); - case 157 /* IndexSignature */: - return emitIndexSignature(node); - // Types - case 158 /* TypePredicate */: - return emitTypePredicate(node); - case 159 /* TypeReference */: - return emitTypeReference(node); - case 160 /* FunctionType */: - return emitFunctionType(node); - case 161 /* ConstructorType */: - return emitConstructorType(node); - case 162 /* TypeQuery */: - return emitTypeQuery(node); - case 163 /* TypeLiteral */: - return emitTypeLiteral(node); - case 164 /* ArrayType */: - return emitArrayType(node); - case 165 /* TupleType */: - return emitTupleType(node); - case 166 /* UnionType */: - return emitUnionType(node); - case 167 /* IntersectionType */: - return emitIntersectionType(node); - case 168 /* ParenthesizedType */: - return emitParenthesizedType(node); - case 201 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(node); - case 169 /* ThisType */: - return emitThisType(); - case 170 /* TypeOperator */: - return emitTypeOperator(node); - case 171 /* IndexedAccessType */: - return emitIndexedAccessType(node); - case 172 /* MappedType */: - return emitMappedType(node); - case 173 /* LiteralType */: - return emitLiteralType(node); - // Binding patterns - case 174 /* ObjectBindingPattern */: - return emitObjectBindingPattern(node); - case 175 /* ArrayBindingPattern */: - return emitArrayBindingPattern(node); - case 176 /* BindingElement */: - return emitBindingElement(node); - // Misc - case 205 /* TemplateSpan */: - return emitTemplateSpan(node); - case 206 /* SemicolonClassElement */: - return emitSemicolonClassElement(); - // Statements - case 207 /* Block */: - return emitBlock(node); - case 208 /* VariableStatement */: - return emitVariableStatement(node); - case 209 /* EmptyStatement */: - return emitEmptyStatement(); - case 210 /* ExpressionStatement */: - return emitExpressionStatement(node); - case 211 /* IfStatement */: - return emitIfStatement(node); - case 212 /* DoStatement */: - return emitDoStatement(node); - case 213 /* WhileStatement */: - return emitWhileStatement(node); - case 214 /* ForStatement */: - return emitForStatement(node); - case 215 /* ForInStatement */: - return emitForInStatement(node); - case 216 /* ForOfStatement */: - return emitForOfStatement(node); - case 217 /* ContinueStatement */: - return emitContinueStatement(node); - case 218 /* BreakStatement */: - return emitBreakStatement(node); - case 219 /* ReturnStatement */: - return emitReturnStatement(node); - case 220 /* WithStatement */: - return emitWithStatement(node); - case 221 /* SwitchStatement */: - return emitSwitchStatement(node); - case 222 /* LabeledStatement */: - return emitLabeledStatement(node); - case 223 /* ThrowStatement */: - return emitThrowStatement(node); - case 224 /* TryStatement */: - return emitTryStatement(node); - case 225 /* DebuggerStatement */: - return emitDebuggerStatement(node); - // Declarations - case 226 /* VariableDeclaration */: - return emitVariableDeclaration(node); - case 227 /* VariableDeclarationList */: - return emitVariableDeclarationList(node); - case 228 /* FunctionDeclaration */: - return emitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 230 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return emitTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 234 /* ModuleBlock */: - return emitModuleBlock(node); - case 235 /* CaseBlock */: - return emitCaseBlock(node); - case 237 /* ImportEqualsDeclaration */: - return emitImportEqualsDeclaration(node); - case 238 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 239 /* ImportClause */: - return emitImportClause(node); - case 240 /* NamespaceImport */: - return emitNamespaceImport(node); - case 241 /* NamedImports */: - return emitNamedImports(node); - case 242 /* ImportSpecifier */: - return emitImportSpecifier(node); - case 243 /* ExportAssignment */: - return emitExportAssignment(node); - case 244 /* ExportDeclaration */: - return emitExportDeclaration(node); - case 245 /* NamedExports */: - return emitNamedExports(node); - case 246 /* ExportSpecifier */: - return emitExportSpecifier(node); - case 247 /* MissingDeclaration */: - return; - // Module references - case 248 /* ExternalModuleReference */: - return emitExternalModuleReference(node); - // JSX (non-expression) - case 10 /* JsxText */: - return emitJsxText(node); - case 251 /* JsxOpeningElement */: - return emitJsxOpeningElement(node); - case 252 /* JsxClosingElement */: - return emitJsxClosingElement(node); - case 253 /* JsxAttribute */: - return emitJsxAttribute(node); - case 254 /* JsxAttributes */: - return emitJsxAttributes(node); - case 255 /* JsxSpreadAttribute */: - return emitJsxSpreadAttribute(node); - case 256 /* JsxExpression */: - return emitJsxExpression(node); - // Clauses - case 257 /* CaseClause */: - return emitCaseClause(node); - case 258 /* DefaultClause */: - return emitDefaultClause(node); - case 259 /* HeritageClause */: - return emitHeritageClause(node); - case 260 /* CatchClause */: - return emitCatchClause(node); - // Property assignments - case 261 /* PropertyAssignment */: - return emitPropertyAssignment(node); - case 262 /* ShorthandPropertyAssignment */: - return emitShorthandPropertyAssignment(node); - case 263 /* SpreadAssignment */: - return emitSpreadAssignment(node); - // Enum - case 264 /* EnumMember */: - return emitEnumMember(node); - } - // If the node is an expression, try to emit it as an expression with - // substitution. - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1 /* Expression */, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - // Literals - case 8 /* NumericLiteral */: - return emitNumericLiteral(node); - case 9 /* StringLiteral */: - case 12 /* RegularExpressionLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - return emitLiteral(node); - // Identifiers - case 71 /* Identifier */: - return emitIdentifier(node); - // Reserved words - case 86 /* FalseKeyword */: - case 95 /* NullKeyword */: - case 97 /* SuperKeyword */: - case 101 /* TrueKeyword */: - case 99 /* ThisKeyword */: - writeTokenText(kind); - return; - // Expressions - case 177 /* ArrayLiteralExpression */: - return emitArrayLiteralExpression(node); - case 178 /* ObjectLiteralExpression */: - return emitObjectLiteralExpression(node); - case 179 /* PropertyAccessExpression */: - return emitPropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return emitElementAccessExpression(node); - case 181 /* CallExpression */: - return emitCallExpression(node); - case 182 /* NewExpression */: - return emitNewExpression(node); - case 183 /* TaggedTemplateExpression */: - return emitTaggedTemplateExpression(node); - case 184 /* TypeAssertionExpression */: - return emitTypeAssertionExpression(node); - case 185 /* ParenthesizedExpression */: - return emitParenthesizedExpression(node); - case 186 /* FunctionExpression */: - return emitFunctionExpression(node); - case 187 /* ArrowFunction */: - return emitArrowFunction(node); - case 188 /* DeleteExpression */: - return emitDeleteExpression(node); - case 189 /* TypeOfExpression */: - return emitTypeOfExpression(node); - case 190 /* VoidExpression */: - return emitVoidExpression(node); - case 191 /* AwaitExpression */: - return emitAwaitExpression(node); - case 192 /* PrefixUnaryExpression */: - return emitPrefixUnaryExpression(node); - case 193 /* PostfixUnaryExpression */: - return emitPostfixUnaryExpression(node); - case 194 /* BinaryExpression */: - return emitBinaryExpression(node); - case 195 /* ConditionalExpression */: - return emitConditionalExpression(node); - case 196 /* TemplateExpression */: - return emitTemplateExpression(node); - case 197 /* YieldExpression */: - return emitYieldExpression(node); - case 198 /* SpreadElement */: - return emitSpreadExpression(node); - case 199 /* ClassExpression */: - return emitClassExpression(node); - case 200 /* OmittedExpression */: - return; - case 202 /* AsExpression */: - return emitAsExpression(node); - case 203 /* NonNullExpression */: - return emitNonNullExpression(node); - case 204 /* MetaProperty */: - return emitMetaProperty(node); - // JSX - case 249 /* JsxElement */: - return emitJsxElement(node); - case 250 /* JsxSelfClosingElement */: - return emitJsxSelfClosingElement(node); - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - // - // Literals/Pseudo-literals - // - // SyntaxKind.NumericLiteral - function emitNumericLiteral(node) { - emitLiteral(node); - } - // SyntaxKind.StringLiteral - // SyntaxKind.RegularExpressionLiteral - // SyntaxKind.NoSubstitutionTemplateLiteral - // SyntaxKind.TemplateHead - // SyntaxKind.TemplateMiddle - // SyntaxKind.TemplateTail - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 /* StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - // - // Identifiers - // - function emitIdentifier(node) { - write(getTextOfNode(node, /*includeTrivia*/ false)); - } - // - // Names - // - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - // - // Signature elements - // - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - // - // Type members - // - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 /* GetAccessor */ ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - // - // Types - // - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65 /* TypeLiteralMembers */); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336 /* TupleTypeElements */); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260 /* UnionTypeConstituents */); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264 /* IntersectionTypeConstituents */); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - // - // Binding patterns - // - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432 /* ObjectBindingPatternElements */); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304 /* ArrayBindingPatternElements */); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - // - // Expressions - // - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 /* PreferNewLine */ : 0 /* None */; - emitExpressionList(node, elements, 4466 /* ArrayLiteralExpressionElements */ | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 /* PreferNewLine */ : 0 /* None */; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 /* ES5 */ ? 32 /* AllowTrailingComma */ : 0 /* None */; - emitList(node, properties, 978 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072 /* NoIndentation */)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23 /* DotToken */, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - // 1..toString is a valid property access, emit a dot after the literal - // Also emit a dot if expression is a integer const enum value - it will appear in generated code as numeric literal - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - // check if numeric literal is a decimal literal that was originally written with a dot - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23 /* DotToken */)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - // check if constant enum value is integer - var constantValue = ts.getConstantValue(expression); - // isFinite handles cases when constantValue is undefined - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296 /* CallExpressionArguments */); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488 /* NewExpressionArguments */); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - // In some cases, we need to emit a space between the operator and the operand. One obvious case - // is when the operator is an identifier, like delete or typeof. We also need to do this for plus - // and minus expressions in certain cases. Specifically, consider the following two cases (parens - // are just for clarity of exposition, and not part of the source code): - // - // (+(+1)) - // (+(++1)) - // - // We need to emit a space in both cases. In the first case, the absence of a space will make - // the resulting expression a prefix increment operation. And in the second, it will make the resulting - // expression a prefix increment whose operand is a plus expression - (++(+x)) - // The same is true of minus of course. - var operand = node.operand; - return operand.kind === 192 /* PrefixUnaryExpression */ - && ((node.operator === 37 /* PlusToken */ && (operand.operator === 37 /* PlusToken */ || operand.operator === 43 /* PlusPlusToken */)) - || (node.operator === 38 /* MinusToken */ && (operand.operator === 38 /* MinusToken */ || operand.operator === 44 /* MinusMinusToken */))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26 /* CommaToken */; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072 /* TemplateExpressionSpans */); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - // - // Misc - // - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - // - // Statements - // - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17 /* OpenBraceToken */, node.pos, /*contextNode*/ node); - write(" "); - writeToken(18 /* CloseBraceToken */, node.statements.end, /*contextNode*/ node); - } - else { - writeToken(17 /* OpenBraceToken */, node.pos, /*contextNode*/ node); - emitBlockStatements(node); - // We have to call emitLeadingComments explicitly here because otherwise leading comments of the close brace token will not be emitted - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18 /* CloseBraceToken */, node.statements.end, /*contextNode*/ node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1 /* SingleLine */) { - emitList(node, node.statements, 384 /* SingleLineBlockStatements */); - } - else { - emitList(node, node.statements, 65 /* MultiLineBlockStatements */); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90 /* IfKeyword */, node.pos, node); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos, node); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82 /* ElseKeyword */, node.thenStatement.end, node); - if (node.elseStatement.kind === 211 /* IfStatement */) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos, /*contextNode*/ node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227 /* VariableDeclarationList */) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77 /* ContinueKeyword */, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72 /* BreakKeyword */, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96 /* ReturnKeyword */, node.pos, /*contextNode*/ node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98 /* SwitchKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78 /* DebuggerKeyword */, node.pos); - write(";"); - } - // - // Declarations - // - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272 /* VariableDeclarationList */); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288 /* ReuseTempVariableScope */) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3 /* Unspecified */, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3 /* Unspecified */, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - // We must emit a function body as a single-line body in the following case: - // * The body has NodeEmitFlags.SingleLine specified. - // We must emit a function body as a multi-line body in the following cases: - // * The body is explicitly marked as multi-line. - // * A non-synthesized body's start and end position are on different lines. - // * Any statement in the body starts on a new line. - if (ts.getEmitFlags(body) & 1 /* SingleLine */) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2 /* PreserveLines */) - || shouldWriteClosingLineTerminator(body, body.statements, 2 /* PreserveLines */)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2 /* PreserveLines */)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18 /* CloseBraceToken */, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, /*emitBlockFunctionBodyOnSingleLine*/ true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - // Emit all the prologue directives (like "use strict"). - var statementOffset = emitPrologueDirectives(body.statements, /*startWithNewLine*/ true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384 /* SingleLineFunctionBodyStatements */); - increaseIndent(); - } - else { - emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256 /* ClassHeritageClauses */); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65 /* ClassMembers */); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256 /* HeritageClauses */); - write(" {"); - emitList(node, node.members, 65 /* InterfaceMembers */); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81 /* EnumMembers */); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 /* Namespace */ ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233 /* ModuleDeclaration */) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17 /* OpenBraceToken */, node.pos); - emitList(node, node.clauses, 65 /* CaseBlockClauses */); - writeToken(18 /* CloseBraceToken */, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432 /* NamedImportsOrExportsElements */); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - // - // Module references - // - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - // - // JSX - // - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072 /* JsxElementChildren */); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - // We are checking here so we won't re-enter the emiting pipeline and emit extra sourcemap - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - // We are checking here so we won't re-enter the emitting pipeline and emit extra sourcemap - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, /*includeTrivia*/ true)); - } - function emitJsxClosingElement(node) { - write(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328 /* JsxElementAttributes */); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - // - // Clauses - // - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - ( - // treat synthesized nodes as located on the same line for emit purposes - ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985 /* CaseOrDefaultClauseStatements */); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272 /* HeritageClauseTypes */); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74 /* CatchKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emit(node.variableDeclaration); - writeToken(20 /* CloseParenToken */, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - // - // Property assignments - // - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - // This is to ensure that we emit comment in the following case: - // For example: - // obj = { - // id: /*comment1*/ ()=>void - // } - // "comment1" is not considered to be leading comment for node.initializer - // but rather a trailing comment on the previous node. - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512 /* NoLeadingComments */) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - // - // Enum - // - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - // - // Top-level nodes - // - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - // Emit detached comment if there are no prologue directives or if the first node is synthesized. - // The synthesized node will have no leading comment so some comments may be missed. - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1 /* MultiLine */, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - // Transformation nodes - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - /** - * Emits any prologue directives at the start of a Statement list, returning the - * number of prologue directives written to the output. - */ - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - // return index of the first non prologue directive - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, /*startWithNewLine*/ true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - // Emit only the first encountered shebang - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - // - // Helpers - // - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256 /* Modifiers */); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1 /* SingleLine */) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577 /* Decorators */); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960 /* TypeArguments */); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960 /* TypeParameters */); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360 /* Parameters */); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432 /* IndexSignatureParameters */); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192 /* OptionalIfUndefined */) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384 /* OptionalIfEmpty */) { - return; - } - if (format & 7680 /* BracketsMask */) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - // Write a line terminator if the parent node was multi-line - if (format & 1 /* MultiLine */) { - writeLine(); - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - } - else { - // Write the opening line terminator or leading whitespace. - var mayEmitInterveningComments = (format & 131072 /* NoInterveningComments */) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - // Increase the indent, if requested. - if (format & 64 /* Indented */) { - increaseIndent(); - } - // Emit each child. - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - // Write the delimiter if this is not the first node. - if (previousSibling) { - // i.e - // function commentedParameters( - // /* Parameter a */ - // a - // /* End of parameter a */ -> this comment isn't considered to be trailing comment of parameter "a" due to newline - // , - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - // Write either a line terminator or whitespace to separate the elements. - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - // If a synthesized node in a single-line list starts on a new - // line, we should increase the indent. - if ((format & (3 /* LinesMask */ | 64 /* Indented */)) === 0 /* SingleLine */) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256 /* SpaceBetweenSiblings */) { - write(" "); - } - } - // Emit this child. - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - // Write a trailing comma, if requested. - var hasTrailingComma = (format & 32 /* AllowTrailingComma */) && children.hasTrailingComma; - if (format & 16 /* CommaDelimited */ && hasTrailingComma) { - write(","); - } - // Emit any trailing comment of the last element in the list - // i.e - // var array = [... - // 2 - // /* end of element 2 */ - // ]; - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - // Decrease the indent, if requested. - if (format & 64 /* Indented */) { - decreaseIndent(); - } - // Write the closing line terminator or closing whitespace. - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680 /* BracketsMask */) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1 /* SingleLine */) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - // Helper function to decrease the indent if we previously indented. Allows multiple - // previous indent values to be considered at a time. This also allows caller to just - // call this once, passing in all their appropriate indent values, instead of needing - // to call this helper function multiple times. - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1 /* MultiLine */) { - return true; - } - if (format & 2 /* PreserveLines */) { - if (format & 32768 /* PreferNewLine */) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1 /* MultiLine */) { - return true; - } - else if (format & 2 /* PreserveLines */) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1 /* MultiLine */) { - return (format & 65536 /* NoTrailingNewLine */) === 0; - } - else if (format & 2 /* PreserveLines */) { - if (format & 32768 /* PreferNewLine */) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768 /* PreferNewLine */) !== 0; - } - return startsOnNewLine; - } - return (format & 32768 /* PreferNewLine */) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - // Always use a newline for synthesized code if the synthesizer desires it. - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 /* ParenthesizedExpression */ && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 /* StringLiteral */ && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 /* StringLiteral */ && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - /** - * Push a new name generation scope. - */ - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - /** - * Pop the current name generation scope. - */ - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - /** - * Generate the text for a generated identifier. - */ - function generateName(name) { - if (name.autoGenerateKind === 4 /* Node */) { - // Node names generate unique names based on their original node - // and are cached based on that node's id. - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - // Auto, Loop, and Unique names are cached based on their unique - // autoGenerateId. - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - /** - * Returns a value indicating whether a name is unique globally, within the current file, - * or within the NameGenerator. - */ - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - /** - * Returns a value indicating whether a name is unique within a container. - */ - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - // We conservatively include alias symbols to cover cases where they're emitted as locals - if (local && local.flags & (107455 /* Value */ | 1048576 /* ExportValue */ | 8388608 /* Alias */)) { - return false; - } - } - } - return true; - } - /** - * Return the next available name in the pattern _a ... _z, _0, _1, ... - * TempFlags._i or TempFlags._n may be used to express a preference for that dedicated name. - * Note that names generated by makeTempVariableName and makeUniqueName will never conflict. - */ - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 /* _i */ ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455 /* CountMask */; - tempFlags++; - // Skip over 'i' and 'n' - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 /* a */ + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - /** - * Generate a name that is unique within the current file and doesn't conflict with any names - * in global scope. The name is formed by adding an '_n' suffix to the specified base name, - * where n is a positive integer. Note that names generated by makeTempVariableName and - * makeUniqueName are guaranteed to never conflict. - */ - function makeUniqueName(baseName) { - // Find the first unique 'name_n', where n is a positive number - if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - /** - * Generates a unique name for a ModuleDeclaration or EnumDeclaration. - */ - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - // Use module/enum name itself if it is unique, otherwise make a unique variation - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - /** - * Generates a unique name for an ImportDeclaration or ExportDeclaration. - */ - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 /* StringLiteral */ ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - /** - * Generates a unique name for a default export. - */ - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - /** - * Generates a unique name for a class expression. - */ - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0 /* Auto */); - } - /** - * Generates a unique name from a node. - */ - function generateNameForNode(node) { - switch (node.kind) { - case 71 /* Identifier */: - return makeUniqueName(getTextOfNode(node)); - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - return generateNameForModuleOrEnum(node); - case 238 /* ImportDeclaration */: - case 244 /* ExportDeclaration */: - return generateNameForImportOrExportDeclaration(node); - case 228 /* FunctionDeclaration */: - case 229 /* ClassDeclaration */: - case 243 /* ExportAssignment */: - return generateNameForExportDefault(); - case 199 /* ClassExpression */: - return generateNameForClassExpression(); - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0 /* Auto */); - } - } - /** - * Generates a unique identifier for a node. - */ - function makeName(name) { - switch (name.autoGenerateKind) { - case 1 /* Auto */: - return makeTempVariableName(0 /* Auto */); - case 2 /* Loop */: - return makeTempVariableName(268435456 /* _i */); - case 3 /* Unique */: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - /** - * Gets the node from which a name should be generated. - */ - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - // if "node" is a different generated name (having a different - // "autoGenerateId"), use it and stop traversing. - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 /* Node */ - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - // otherwise, return the original node for the source; - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0 /* None */] = ""; - delimiters[16 /* CommaDelimited */] = ","; - delimiters[4 /* BarDelimited */] = " |"; - delimiters[8 /* AmpersandDelimited */] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28 /* DelimitersMask */]; - } - function createBracketsMap() { - var brackets = []; - brackets[512 /* Braces */] = ["{", "}"]; - brackets[1024 /* Parenthesis */] = ["(", ")"]; - brackets[2048 /* AngleBrackets */] = ["<", ">"]; - brackets[4096 /* SquareBrackets */] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680 /* BracketsMask */][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680 /* BracketsMask */][1]; - } - // Flags enum to track count of temp variables and a few dedicated names - var TempFlags; - (function (TempFlags) { - TempFlags[TempFlags["Auto"] = 0] = "Auto"; - TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; - TempFlags[TempFlags["_i"] = 268435456] = "_i"; - })(TempFlags || (TempFlags = {})); - var ListFormat; - (function (ListFormat) { - ListFormat[ListFormat["None"] = 0] = "None"; - // Line separators - ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; - ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; - ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; - ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; - // Delimiters - ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; - ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; - ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat[ListFormat["DelimitersMask"] = 28] = "DelimitersMask"; - ListFormat[ListFormat["AllowTrailingComma"] = 32] = "AllowTrailingComma"; - // Whitespace - ListFormat[ListFormat["Indented"] = 64] = "Indented"; - ListFormat[ListFormat["SpaceBetweenBraces"] = 128] = "SpaceBetweenBraces"; - ListFormat[ListFormat["SpaceBetweenSiblings"] = 256] = "SpaceBetweenSiblings"; - // Brackets/Braces - ListFormat[ListFormat["Braces"] = 512] = "Braces"; - ListFormat[ListFormat["Parenthesis"] = 1024] = "Parenthesis"; - ListFormat[ListFormat["AngleBrackets"] = 2048] = "AngleBrackets"; - ListFormat[ListFormat["SquareBrackets"] = 4096] = "SquareBrackets"; - ListFormat[ListFormat["BracketsMask"] = 7680] = "BracketsMask"; - ListFormat[ListFormat["OptionalIfUndefined"] = 8192] = "OptionalIfUndefined"; - ListFormat[ListFormat["OptionalIfEmpty"] = 16384] = "OptionalIfEmpty"; - ListFormat[ListFormat["Optional"] = 24576] = "Optional"; - // Other - ListFormat[ListFormat["PreferNewLine"] = 32768] = "PreferNewLine"; - ListFormat[ListFormat["NoTrailingNewLine"] = 65536] = "NoTrailingNewLine"; - ListFormat[ListFormat["NoInterveningComments"] = 131072] = "NoInterveningComments"; - // Precomputed Formats - ListFormat[ListFormat["Modifiers"] = 256] = "Modifiers"; - ListFormat[ListFormat["HeritageClauses"] = 256] = "HeritageClauses"; - ListFormat[ListFormat["TypeLiteralMembers"] = 65] = "TypeLiteralMembers"; - ListFormat[ListFormat["TupleTypeElements"] = 336] = "TupleTypeElements"; - ListFormat[ListFormat["UnionTypeConstituents"] = 260] = "UnionTypeConstituents"; - ListFormat[ListFormat["IntersectionTypeConstituents"] = 264] = "IntersectionTypeConstituents"; - ListFormat[ListFormat["ObjectBindingPatternElements"] = 432] = "ObjectBindingPatternElements"; - ListFormat[ListFormat["ArrayBindingPatternElements"] = 304] = "ArrayBindingPatternElements"; - ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 978] = "ObjectLiteralExpressionProperties"; - ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 4466] = "ArrayLiteralExpressionElements"; - ListFormat[ListFormat["CallExpressionArguments"] = 1296] = "CallExpressionArguments"; - ListFormat[ListFormat["NewExpressionArguments"] = 9488] = "NewExpressionArguments"; - ListFormat[ListFormat["TemplateExpressionSpans"] = 131072] = "TemplateExpressionSpans"; - ListFormat[ListFormat["SingleLineBlockStatements"] = 384] = "SingleLineBlockStatements"; - ListFormat[ListFormat["MultiLineBlockStatements"] = 65] = "MultiLineBlockStatements"; - ListFormat[ListFormat["VariableDeclarationList"] = 272] = "VariableDeclarationList"; - ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 384] = "SingleLineFunctionBodyStatements"; - ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; - ListFormat[ListFormat["ClassHeritageClauses"] = 256] = "ClassHeritageClauses"; - ListFormat[ListFormat["ClassMembers"] = 65] = "ClassMembers"; - ListFormat[ListFormat["InterfaceMembers"] = 65] = "InterfaceMembers"; - ListFormat[ListFormat["EnumMembers"] = 81] = "EnumMembers"; - ListFormat[ListFormat["CaseBlockClauses"] = 65] = "CaseBlockClauses"; - ListFormat[ListFormat["NamedImportsOrExportsElements"] = 432] = "NamedImportsOrExportsElements"; - ListFormat[ListFormat["JsxElementChildren"] = 131072] = "JsxElementChildren"; - ListFormat[ListFormat["JsxElementAttributes"] = 131328] = "JsxElementAttributes"; - ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 81985] = "CaseOrDefaultClauseStatements"; - ListFormat[ListFormat["HeritageClauseTypes"] = 272] = "HeritageClauseTypes"; - ListFormat[ListFormat["SourceFileStatements"] = 65537] = "SourceFileStatements"; - ListFormat[ListFormat["Decorators"] = 24577] = "Decorators"; - ListFormat[ListFormat["TypeArguments"] = 26960] = "TypeArguments"; - ListFormat[ListFormat["TypeParameters"] = 26960] = "TypeParameters"; - ListFormat[ListFormat["Parameters"] = 1360] = "Parameters"; - ListFormat[ListFormat["IndexSignatureParameters"] = 4432] = "IndexSignatureParameters"; - })(ListFormat || (ListFormat = {})); -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - /* @internal */ - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - // Each file contributes into common source file path - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); // The base file name is not part of the common directory path - if (!commonPathComponents) { - // first file - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - // Failed to find any common path component - return true; - } - // New common path found that is 0 -> i-1 - commonPathComponents.length = i; - break; - } - } - // If the sourcePathComponents was shorter than the commonPathComponents, truncate to the sourcePathComponents - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - // A common path can not be found when paths span multiple drives on windows, for example - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - // if underlying system can distinguish between two files whose names differs only in cases then file name already in canonical form. - // otherwise use toLowerCase as a canonical form. - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - // If output has not been changed, and the file has no external modification - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - // The below settings are to track if a .js file should be add to the program if loaded via searching under node_modules. - // This works as imported modules are discovered recursively in a depth first manner, specifically: - // - For each root file, findSourceFile is called. - // - This calls processImportedModules for each module imported in the source file. - // - This calls resolveModuleNames, and then calls findSourceFile for each resolved module. - // As all these operations happen - and are nested - within the createProgram call, they close over the below variables. - // The current resolution depth is tracked by incrementing/decrementing as the depth first search progresses. - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - // If a module has some of its imports skipped due to being at the depth limit under node_modules, then track - // this, as it may be imported at a shallower depth later, and then it will need its skipped imports processed. - var modulesWithElidedImports = ts.createMap(); - // Track source files that are source files found by searching under node_modules, as these shouldn't be compiled. - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - // Map storing if there is emit blocking diagnostics for given input - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName. - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - // stores 'filename -> file association' ignoring case - // used to track cases when two file names differ only in casing - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, /*isDefaultLib*/ false); }); - // load type declarations specified via 'types' argument or implicitly from types/ and node_modules/@types folders - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - // This containingFilename needs to match with the one used in managed-side - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - // Do not process the default library if: - // - The '--noLib' flag is used. - // - A 'no-default-lib' reference comment is encountered in - // processing the root files. - if (!skipDefaultLib) { - // If '--lib' is not specified, include default library file according to '--target' - // otherwise, using options specified in '--lib' instead of '--target' default library file - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), /*isDefaultLib*/ true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), /*isDefaultLib*/ true); - }); - } - } - } - // unconditionally set moduleResolutionCache to undefined to avoid unnecessary leaks - moduleResolutionCache = undefined; - // unconditionally set oldProgram to undefined to prevent it from being captured in closure - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - // If a rootDir is specified and is valid use it as the commonSourceDirectory - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - // Make sure directory path ends with directory separator so this string can directly - // used to replace with "" to get the relative path of the source file and the relative path doesn't - // start with / making it rooted path - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - // Initialize a checker so that all our files are bound. - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - // if old program state is not supplied and file does not contain locally defined ambient modules - // then the best we can do is fallback to the default logic - return resolveModuleNamesWorker(moduleNames, containingFile); - } - // at this point we know that either - // - file has local declarations for ambient modules - // OR - // - old program state is available - // OR - // - both of items above - // With this it is possible that we can tell how some module names from the initial list will be resolved - // without doing actual resolution (in particular if some name was resolved to ambient module). - // Such names should be excluded from the list of module names that will be provided to `resolveModuleNamesWorker` - // since we don't want to resolve them again. - // this is a list of modules for which we cannot predict resolution so they should be actually resolved - var unknownModuleNames; - // this is a list of combined results assembles from predicted and resolved results. - // Order in this list matches the order in the original list of module names `moduleNames` which is important - // so later we can split results to resolutions of modules and resolutions of module augmentations. - var result; - // a transient placeholder that is used to mark predicted resolution in the result list - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - // module name is known to be resolved to ambient module if - // - module name is contained in the list of ambient modules that are locally declared in the file - // - in the old program module name was resolved to ambient module whose declaration is in non-modified file - // (so the same module declaration will land in the new program) - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - // found a first module name for which result can be prediced - // this means that this module name should not be passed to `resolveModuleNamesWorker`. - // We'll use a separate list for module names that are definitely unknown. - result = new Array(moduleNames.length); - // copy all module names that appear before the current one in the list - // since they are known to be unknown - unknownModuleNames = moduleNames.slice(0, i); - } - // mark prediced resolution in the result list - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - // found unknown module name and we are already using separate list for those - add it to the list - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - // we've looked throught the list but have not seen any predicted resolution - // use default logic - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - // combine results of resolutions and predicted results - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - // module used to be resolved to file - ignore it - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - // at least one of declarations should come from non-modified source file - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - // check properties that can affect structure of the program or module resolution strategy - // if any of these properties has changed - structure cannot be reused - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - // there is an old program, check if we can reuse its structure - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - // check if program source files has changed in the way that can affect structure of the program - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - // value of no-default-lib has changed - // this will affect if default library is injected into the list of files - return false; - } - // check tripleslash references - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - // tripleslash references has changed - return false; - } - // check imports and module augmentations - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - // imports has changed - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - // moduleAugmentations has changed - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - // 'types' references has changed - return false; - } - // tentatively approve the file - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - // file has no changes - use it as is - newSourceFile = oldSourceFile; - } - // if file has passed all checks it should be safe to reuse it - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - // try to verify results of module resolution - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - // ensure that module resolution results are still correct - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - // ensure that types resolutions are still correct - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - // pass the cache of module/types resolutions from the old source file - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - // update fileName -> file mapping - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, /*produceDiagnostics:*/ true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, /*produceDiagnostics:*/ false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - // If the noEmitOnError flag is set, then check if we have any errors so far. If so, - // immediately bail out. Note that we pass 'undefined' for 'sourceFile' so that we - // get any preEmit diagnostics, not just the ones - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(/*sourceFile*/ undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - // Create the emit resolver outside of the "emitTime" tracking code below. That way - // any cost associated with it (like type checking) are appropriate associated with - // the type-checking counter. - // - // If the -out option is specified, we should not pass the source file to getEmitResolver. - // This is because in the -out scenario all files need to be emitted, and therefore all - // files need to be type checked. And the way to specify that all files need to be type - // checked is to not pass the file to getEmitResolver. - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - // collect diagnostics from the program only once if either no source file was specified or out/outFile is set (bundled emit) - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - // For JavaScript files, we report semantic errors for using TypeScript-only - // constructs from within a JavaScript file as syntactic errors. - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - // We were canceled while performing the operation. Because our type checker - // might be a bad state, we need to throw it away. - // - // Note: we are overly aggressive here. We do not actually *have* to throw away - // the "noDiagnosticsTypeChecker". However, for simplicity, i'd like to keep - // the lifetimes of these two TypeCheckers the same. Also, we generally only - // cancel when the user has made a change anyways. And, in that case, we (the - // program instance) will get thrown away anyways. So trying to keep one of - // these type checkers alive doesn't serve much purpose. - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - // If skipLibCheck is enabled, skip reporting errors if file is a declaration file. - // If skipDefaultLibCheck is enabled, skip reporting errors if file contains a - // '/// ' directive. - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - // For JavaScript files, we don't want to report semantic errors unless explicitly requested. - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - /** - * Skip errors if previous line start with '// @ts-ignore' comment, not counting non-empty non-comment lines - */ - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - // non-empty line - return true; - } - if (result[3]) { - // @ts-ignore - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - // Return directly from the case if the given node doesnt want to visit each child - // Otherwise break to visit each child - switch (parent.kind) { - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - // falls through - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 226 /* VariableDeclaration */: - // type annotation - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243 /* ExportAssignment */: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259 /* HeritageClause */: - var heritageClause = node; - if (heritageClause.token === 108 /* ImplementsKeyword */) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230 /* InterfaceDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233 /* ModuleDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231 /* TypeAliasDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232 /* EnumDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184 /* TypeAssertionExpression */: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229 /* ClassDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - // Check type parameters - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - // falls through - case 208 /* VariableStatement */: - // Check modifiers - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208 /* VariableStatement */); - } - break; - case 149 /* PropertyDeclaration */: - // Check modifiers of property declaration - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115 /* StaticKeyword */) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146 /* Parameter */: - // Check modifiers of parameter declaration - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 201 /* ExpressionWithTypeArguments */: - // Check type arguments - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76 /* ConstKeyword */: - if (isConstValid) { - continue; - } - // to report error, - // falls through - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 131 /* ReadonlyKeyword */: - case 124 /* DeclareKeyword */: - case 117 /* AbstractKeyword */: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - // These are all legal modifiers. - case 115 /* StaticKeyword */: - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - // Since these are syntactic diagnostics, parent might not have been set - // this means the sourceFile cannot be infered from the node - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - // Don't actually write any files since we're just getting diagnostics. - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - // If we are importing helpers, we need to add a synthetic reference to resolve the - // helpers library. - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - // synthesize 'import "tslib"' declaration - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*importClause*/ undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, /*inAmbientModule*/ false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9 /* StringLiteral */) { - break; - } - if (!moduleNameExpr.text) { - break; - } - // TypeScript 1.0 spec (April 2014): 12.1.6 - // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference other external modules - // only through top - level external module names. Relative external module names are not permitted. - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233 /* ModuleDeclaration */: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2 /* Ambient */) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - // Ambient module declarations can be interpreted as augmentations for some existing external modules. - // This will happen in two cases: - // - if current file is external module then module augmentation is a ambient module declaration defined in the top level scope - // - if current file is not external module then module augmentation is an ambient module declaration with non-relative module name - // immediately nested in top level ambient module declaration . - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - // for global .d.ts files record name of ambient module - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - // An AmbientExternalModuleDeclaration declares an external module. - // This type of declaration is permitted only in the global module. - // The StringLiteral must specify a top - level external module name. - // Relative external module names are not permitted - // NOTE: body of ambient module is always a module block, if it exists - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, /*inAmbientModule*/ true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - // Get source file from normalized fileName - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - // try to check if we've already seen this file but with a different casing in path - // NOTE: this only makes sense for case-insensitive file systems - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - // If the file was previously found via a node_modules search, but is now being processed as a root file, - // then everything it sucks in may also be marked incorrectly, and needs to be checked again. - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - // We haven't looked for this file, do so now and cache result - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - // for case-sensitive file systems check if we've already seen some file with similar filename ignoring case - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - // always process imported modules to record module name resolutions - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - // We lower-case all type references because npm automatically lowercases all packages. See GH#9824. - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - // store resolved type directive on the file - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - // If we already found this library as a primary reference - nothing to do - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - // resolved from the primary path - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, refFile, refPos, refEnd); - } - else { - // If we already resolved to this file, it must have been a secondary reference. Check file contents - // for sameness and possibly issue an error - if (previousResolution) { - // Don't bother reading the file again if it's the same file. - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - // don't overwrite previous resolution result - saveResolution = false; - } - else { - // First resolution of this library - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - // Because global augmentation doesn't have string literal name, we can check for global augmentation as such. - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9 /* StringLiteral */; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - // add file to program only if: - // - resolution was successful - // - noResolve is falsy - // - module name comes from the list of imports - // - it's not a top level JavaScript module that exceeded the search max - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - // Don't add the file if it has a bad extension (e.g. 'tsx' if we don't have '--allowJs') - // This may still end up being an untyped module -- the file won't be included but imports will be allowed. - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, /*isDefaultLib*/ false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - // no imports - drop cached module resolutions - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - // Error to specify --mapRoot without --sourcemap - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0 /* ES3 */; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2 /* ES2015 */) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === ts.ModuleKind.None) { - // We cannot use createDiagnosticFromNode because nodes do not have parents yet - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - // Cannot specify module gen that isn't amd or system with --out - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - // there has to be common source directory if user specified --outdir || --sourceRoot - // if user specified --mapRoot, there needs to be common source directory if there would be multiple files being emitted - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - // Precalculate and cache the common source directory - var dir = getCommonSourceDirectory(); - // If we failed to find a good common directory, but outDir is specified and at least one of our files is on a windows drive/URL/other resource, add a failure - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - // If the emit is enabled make sure that every output file is unique and not overwriting any of the input files - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - // Verify that all the emit files are unique and don't overwrite input files - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - // Report error if the output overwrites input file - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - // The program is from either an inferred project or an external project - chain_1 = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - // Report error if multiple files write into same file - if (emitFilesSeen.contains(emitFilePath)) { - // Already seen the same emit file - report error - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - /* @internal */ - /** - * Returns a DiagnosticMessage if we won't include a resolved module due to its extension. - * The DiagnosticMessage's parameters are the imported module name, and the filename it resolved to. - * This returns a diagnostic even if the module will be an untyped module. - */ - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - // These are always allowed. - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -var ts; -(function (ts) { - /* @internal */ - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - /* @internal */ - ts.optionDeclarations = [ - // CommandLine only options - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - // Basic - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0 /* ES3 */, - "es5": 1 /* ES5 */, - "es6": 2 /* ES2015 */, - "es2015": 2 /* ES2015 */, - "es2016": 3 /* ES2016 */, - "es2017": 4 /* ES2017 */, - "esnext": 5 /* ESNext */, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - // JavaScript only - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - // Host only - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - // ES2015 Or ESNext By-feature options - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1 /* Preserve */, - "react-native": 3 /* ReactNative */, - "react": 2 /* React */ - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - // Strict Type Checks - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - // Additional Checks - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - // Module Resolution - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - // Source Maps - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - // Experimental - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - // Advanced - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - // for correct behaviour, please use outFile - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0 /* CarriageReturnLineFeed */, - "lf": 1 /* LineFeed */ - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - // A list of plugins to load in the language service - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - /* @internal */ - ts.typeAcquisitionDeclarations = [ - { - /* @deprecated typingOptions.enableAutoDiscovery - * Use typeAcquisition.enable instead. - */ - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - /* @internal */ - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1 /* ES5 */, - strict: true - }; - var optionNameMapCache; - /* @internal */ - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - // Convert deprecated typingOptions.enableAutoDiscovery to typeAcquisition.enable - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - /* @internal */ - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - /* @internal */ - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - /* @internal */ - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - /* @internal */ - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64 /* at */) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45 /* minus */) { - s = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); - // Try to translate short option names to their full equivalents. - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - // Check to see if no argument was provided (e.g. "--locale" is the last command-line argument). - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - // boolean flag has optional value true, false, others - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - // consume next argument as boolean flag value - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - // If not a primitive, the possible types are specified in what is effectively a map of options. - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34 /* doubleQuote */) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32 /* space */) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - /** - * Read tsconfig.json file - * @param fileName The path to the config file - */ - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - /** - * Parse the text of the tsconfig.json file - * @param fileName The path to the config file - * @param jsonText The text of the config file - */ - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - /** - * Generate tsconfig configuration when running command line "--init" - * @param options commandlineOptions to be generated into tsconfig.json - * @param fileNames array of filenames to be generated into tsconfig.json - */ - /* @internal */ - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - // only set the files property if we have at least one file - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - // this is of a type CommandLineOptionOfPrimitiveType - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - // There is a typeMap associated with this command-line option so use it to map value back to its name - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - // tsconfig only options cannot be specified via command line, - // so we can assume that only types that can appear here string | number | boolean - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - // There is no map associated with this compiler option then use the value as-is - // This is the case if the value is expect to be string, number, boolean or list of string - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - // There is a typeMap associated with this command-line option so use it to map value back to its name - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - // Filter applicable options to place in the file - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - // Serialize all options and thier descriptions - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - // Write the output - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - // Print out each row, aligning all the descriptions on the same column. - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - /** - * Remove the comments from a json like text. - * Comments can be single line comments (starting with # or //) or multiline comments using / * * / - * - * This method replace comment content by whitespace rather than completely remove them to keep positions in json parsing error reporting accurate. - */ - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1 /* ES5 */, /* skipTrivia */ false, 0 /* Standard */, jsonText); - var token; - while ((token = scanner.scan()) !== 1 /* EndOfFileToken */) { - switch (token) { - case 2 /* SingleLineCommentTrivia */: - case 3 /* MultiLineCommentTrivia */: - // replace comments with whitespace to preserve original character positions - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - /** - * Parse the contents of a config file (tsconfig.json). - * @param json The contents of the config file to parse - * @param host Instance of ParseConfigHost used to enumerate files in folder. - * @param basePath A root directory to resolve relative path entries in the config - * file to. e.g. outDir - */ - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - // typingOptions has been deprecated and is only supported for backward compatibility purposes. - // It should be removed in future releases - use typeAcquisition instead. - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - // If the path isn't a rooted or relative path, don't try to resolve it (we reserve the right to special case module-id like paths in the future) - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - // Merge configs (copy the resolution stack so it is never reused between branches in potential diamond-problem scenarios) - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, /*existingOptions*/ undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - // If no includes were specified, exclude common package folders and the outDir - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - /** - * Tests for a path that ends in a recursive directory wildcard. - * Matches **, \**, **\, and \**\, but not a**b. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\* # matches the recursive directory wildcard "**". - * \/?$ # matches an optional trailing directory separator at the end of the string. - */ - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - /** - * Tests for a path with multiple recursive directory wildcards. - * Matches **\** and **\a\**, but not **\a**b. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\*\/ # matches a recursive directory wildcard "**" followed by a directory separator. - * (.*\/)? # optionally matches any number of characters followed by a directory separator. - * \*\* # matches a recursive directory wildcard "**" - * ($|\/) # matches either the end of the string or a directory separator. - */ - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - /** - * Tests for a path where .. appears after a recursive directory wildcard. - * Matches **\..\*, **\a\..\*, and **\.., but not ..\**\* - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\*\/ # matches a recursive directory wildcard "**" followed by a directory separator. - * (.*\/)? # optionally matches any number of characters followed by a directory separator. - * \.\. # matches a parent directory path component ".." - * ($|\/) # matches either the end of the string or a directory separator. - */ - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - /** - * Tests for a path containing a wildcard character in a directory component of the path. - * Matches \*\, \?\, and \a*b\, but not \a\ or \a\*. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * \/ # matches a directory separator. - * [^/]*? # matches any number of characters excluding directory separators (non-greedy). - * [*?] # matches either a wildcard character (* or ?) - * [^/]* # matches any number of characters excluding directory separators (greedy). - * \/ # matches a directory separator. - */ - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - /** - * Matches the portion of a wildcard path that does not contain wildcards. - * Matches \a of \a\*, or \a\b\c of \a\b\c\?\d. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * ^ # matches the beginning of the string - * [^*?]* # matches any number of non-wildcard characters - * (?=\/[^/]*[*?]) # lookahead that matches a directory separator followed by - * # a path component that contains at least one wildcard character (* or ?). - */ - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - /** - * Expands an array of file specifications. - * - * @param fileNames The literal file names to include. - * @param include The wildcard file specifications to include. - * @param exclude The wildcard file specifications to exclude. - * @param basePath The base path for any relative file specifications. - * @param options Compiler options. - * @param host The host used to resolve files and directories. - * @param errors An array for diagnostic reporting. - */ - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - // The exclude spec list is converted into a regular expression, which allows us to quickly - // test whether a file or directory should be excluded before recursively traversing the - // file system. - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - // Literal file names (provided via the "files" array in tsconfig.json) are stored in a - // file map with a possibly case insensitive key. We use this map later when when including - // wildcard paths. - var literalFileMap = ts.createMap(); - // Wildcard paths (provided via the "includes" array in tsconfig.json) are stored in a - // file map with a possibly case insensitive key. We use this map to store paths matched - // via wildcard, and to handle extension priority. - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, /*allowTrailingRecursion*/ false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, /*allowTrailingRecursion*/ true); - } - // Wildcard directories (provided as part of a wildcard path) are stored in a - // file map that marks whether it was a regular wildcard match (with a `*` or `?` token), - // or a recursive directory. This information is used by filesystem watchers to monitor for - // new entries in these paths. - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - // Rather than requery this for each file and filespec, we query the supported extensions - // once and store it on the expansion context. - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - // Literal files are always included verbatim. An "include" or "exclude" specification cannot - // remove a literal file. - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - // If we have already included a literal or wildcard path with a - // higher priority extension, we should skip this file. - // - // This handles cases where we may encounter both .ts and - // .d.ts (or .js if "allowJs" is enabled) in the same - // directory when they are compilation outputs. - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - // We may have included a wildcard path with a lower priority - // extension due to the user-defined order of entries in the - // "include" array. If there is a lower priority extension in the - // same directory, we should remove it. - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - /** - * Gets directories in a set of include patterns that should be watched for changes. - */ - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - // We watch a directory recursively if it contains a wildcard anywhere in a directory segment - // of the pattern: - // - // /a/b/**/d - Watch /a/b recursively to catch changes to any d in any subfolder recursively - // /a/b/*/d - Watch /a/b recursively to catch any d in any immediate subfolder, even if a new subfolder is added - // /a/b - Watch /a/b recursively to catch changes to anything in any recursive subfoler - // - // We watch a directory without recursion if it contains a wildcard in the file segment of - // the pattern: - // - // /a/b/* - Watch /a/b directly to catch any new file - // /a/b/a?z - Watch /a/b directly to catch any new file matching a?z - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1 /* Recursive */) { - recursiveKeys.push(key); - } - } - } - } - // Remove any subpaths under an existing recursively watched directory. - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 /* Recursive */ : 0 /* None */ - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 /* Recursive */ }; - } - return undefined; - } - /** - * Determines whether a literal or wildcard file has already been included that has a higher - * extension priority. - * - * @param file The path to the file. - * @param extensionPriority The priority of the extension. - * @param context The expansion context. - */ - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0 /* Highest */; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - /** - * Removes files included via wildcard expansion with a lower extension priority that have - * already been included. - * - * @param file The path to the file. - * @param extensionPriority The priority of the extension. - * @param context The expansion context. - */ - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - /** - * Gets a case sensitive key. - * - * @param key The original key. - */ - function caseSensitiveKeyMapper(key) { - return key; - } - /** - * Gets a case insensitive key. - * - * @param key The original key. - */ - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var ScriptSnapshot; - (function (ScriptSnapshot) { - var StringScriptSnapshot = (function () { - function StringScriptSnapshot(text) { - this.text = text; - } - StringScriptSnapshot.prototype.getText = function (start, end) { - return start === 0 && end === this.text.length - ? this.text - : this.text.substring(start, end); - }; - StringScriptSnapshot.prototype.getLength = function () { - return this.text.length; - }; - StringScriptSnapshot.prototype.getChangeRange = function () { - // Text-based snapshots do not support incremental parsing. Return undefined - // to signal that to the caller. - return undefined; - }; - return StringScriptSnapshot; - }()); - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot.fromString = fromString; - })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); - var TextChange = (function () { - function TextChange() { - } - return TextChange; - }()); - ts.TextChange = TextChange; - var HighlightSpanKind; - (function (HighlightSpanKind) { - HighlightSpanKind.none = "none"; - HighlightSpanKind.definition = "definition"; - HighlightSpanKind.reference = "reference"; - HighlightSpanKind.writtenReference = "writtenReference"; - })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); - var IndentStyle; - (function (IndentStyle) { - IndentStyle[IndentStyle["None"] = 0] = "None"; - IndentStyle[IndentStyle["Block"] = 1] = "Block"; - IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; - })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); - var SymbolDisplayPartKind; - (function (SymbolDisplayPartKind) { - SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; - SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; - SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; - SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); - var OutputFileType; - (function (OutputFileType) { - OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; - OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; - OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; - })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); - var EndOfLineState; - (function (EndOfLineState) { - EndOfLineState[EndOfLineState["None"] = 0] = "None"; - EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; - EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); - var TokenClass; - (function (TokenClass) { - TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; - TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; - TokenClass[TokenClass["Operator"] = 2] = "Operator"; - TokenClass[TokenClass["Comment"] = 3] = "Comment"; - TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; - TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; - TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass[TokenClass["StringLiteral"] = 7] = "StringLiteral"; - TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; - })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); - // TODO: move these to enums - var ScriptElementKind; - (function (ScriptElementKind) { - ScriptElementKind.unknown = ""; - ScriptElementKind.warning = "warning"; - /** predefined type (void) or keyword (class) */ - ScriptElementKind.keyword = "keyword"; - /** top level script node */ - ScriptElementKind.scriptElement = "script"; - /** module foo {} */ - ScriptElementKind.moduleElement = "module"; - /** class X {} */ - ScriptElementKind.classElement = "class"; - /** var x = class X {} */ - ScriptElementKind.localClassElement = "local class"; - /** interface Y {} */ - ScriptElementKind.interfaceElement = "interface"; - /** type T = ... */ - ScriptElementKind.typeElement = "type"; - /** enum E */ - ScriptElementKind.enumElement = "enum"; - ScriptElementKind.enumMemberElement = "enum member"; - /** - * Inside module and script only - * const v = .. - */ - ScriptElementKind.variableElement = "var"; - /** Inside function */ - ScriptElementKind.localVariableElement = "local var"; - /** - * Inside module and script only - * function f() { } - */ - ScriptElementKind.functionElement = "function"; - /** Inside function */ - ScriptElementKind.localFunctionElement = "local function"; - /** class X { [public|private]* foo() {} } */ - ScriptElementKind.memberFunctionElement = "method"; - /** class X { [public|private]* [get|set] foo:number; } */ - ScriptElementKind.memberGetAccessorElement = "getter"; - ScriptElementKind.memberSetAccessorElement = "setter"; - /** - * class X { [public|private]* foo:number; } - * interface Y { foo:number; } - */ - ScriptElementKind.memberVariableElement = "property"; - /** class X { constructor() { } } */ - ScriptElementKind.constructorImplementationElement = "constructor"; - /** interface Y { ():number; } */ - ScriptElementKind.callSignatureElement = "call"; - /** interface Y { []:number; } */ - ScriptElementKind.indexSignatureElement = "index"; - /** interface Y { new():Y; } */ - ScriptElementKind.constructSignatureElement = "construct"; - /** function foo(*Y*: string) */ - ScriptElementKind.parameterElement = "parameter"; - ScriptElementKind.typeParameterElement = "type parameter"; - ScriptElementKind.primitiveType = "primitive type"; - ScriptElementKind.label = "label"; - ScriptElementKind.alias = "alias"; - ScriptElementKind.constElement = "const"; - ScriptElementKind.letElement = "let"; - ScriptElementKind.directory = "directory"; - ScriptElementKind.externalModuleName = "external module name"; - /** - * - */ - ScriptElementKind.jsxAttribute = "JSX attribute"; - })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); - var ScriptElementKindModifier; - (function (ScriptElementKindModifier) { - ScriptElementKindModifier.none = ""; - ScriptElementKindModifier.publicMemberModifier = "public"; - ScriptElementKindModifier.privateMemberModifier = "private"; - ScriptElementKindModifier.protectedMemberModifier = "protected"; - ScriptElementKindModifier.exportedModifier = "export"; - ScriptElementKindModifier.ambientModifier = "declare"; - ScriptElementKindModifier.staticModifier = "static"; - ScriptElementKindModifier.abstractModifier = "abstract"; - })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); - var ClassificationTypeNames = (function () { - function ClassificationTypeNames() { - } - return ClassificationTypeNames; - }()); - ClassificationTypeNames.comment = "comment"; - ClassificationTypeNames.identifier = "identifier"; - ClassificationTypeNames.keyword = "keyword"; - ClassificationTypeNames.numericLiteral = "number"; - ClassificationTypeNames.operator = "operator"; - ClassificationTypeNames.stringLiteral = "string"; - ClassificationTypeNames.whiteSpace = "whitespace"; - ClassificationTypeNames.text = "text"; - ClassificationTypeNames.punctuation = "punctuation"; - ClassificationTypeNames.className = "class name"; - ClassificationTypeNames.enumName = "enum name"; - ClassificationTypeNames.interfaceName = "interface name"; - ClassificationTypeNames.moduleName = "module name"; - ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAliasName = "type alias name"; - ClassificationTypeNames.parameterName = "parameter name"; - ClassificationTypeNames.docCommentTagName = "doc comment tag name"; - ClassificationTypeNames.jsxOpenTagName = "jsx open tag name"; - ClassificationTypeNames.jsxCloseTagName = "jsx close tag name"; - ClassificationTypeNames.jsxSelfClosingTagName = "jsx self closing tag name"; - ClassificationTypeNames.jsxAttribute = "jsx attribute"; - ClassificationTypeNames.jsxText = "jsx text"; - ClassificationTypeNames.jsxAttributeStringLiteralValue = "jsx attribute string literal value"; - ts.ClassificationTypeNames = ClassificationTypeNames; - var ClassificationType; - (function (ClassificationType) { - ClassificationType[ClassificationType["comment"] = 1] = "comment"; - ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; - ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; - ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType[ClassificationType["operator"] = 5] = "operator"; - ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType[ClassificationType["text"] = 9] = "text"; - ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; - ClassificationType[ClassificationType["className"] = 11] = "className"; - ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; - ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; - ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; - ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; - ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; - ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); -})(ts || (ts = {})); -// These utilities are common to multiple language service features. -/* @internal */ -var ts; -(function (ts) { - ts.scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ true); - ts.emptyArray = []; - var SemanticMeaning; - (function (SemanticMeaning) { - SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; - SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; - SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; - SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; - SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; - })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); - function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 146 /* Parameter */: - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - case 264 /* EnumMember */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 260 /* CatchClause */: - case 253 /* JsxAttribute */: - return 1 /* Value */; - case 145 /* TypeParameter */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 163 /* TypeLiteral */: - return 2 /* Type */; - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - return 1 /* Value */ | 2 /* Type */; - case 233 /* ModuleDeclaration */: - if (ts.isAmbientModule(node)) { - return 4 /* Namespace */ | 1 /* Value */; - } - else if (ts.getModuleInstanceState(node) === 1 /* Instantiated */) { - return 4 /* Namespace */ | 1 /* Value */; - } - else { - return 4 /* Namespace */; - } - case 241 /* NamedImports */: - case 242 /* ImportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 238 /* ImportDeclaration */: - case 243 /* ExportAssignment */: - case 244 /* ExportDeclaration */: - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - // An external module can be a Value - case 265 /* SourceFile */: - return 4 /* Namespace */ | 1 /* Value */; - } - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - ts.getMeaningFromDeclaration = getMeaningFromDeclaration; - function getMeaningFromLocation(node) { - if (node.kind === 265 /* SourceFile */) { - return 1 /* Value */; - } - else if (node.parent.kind === 243 /* ExportAssignment */) { - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } - else if (ts.isDeclarationName(node)) { - return getMeaningFromDeclaration(node.parent); - } - else if (isTypeReference(node)) { - return 2 /* Type */; - } - else if (isNamespaceReference(node)) { - return 4 /* Namespace */; - } - else { - return 1 /* Value */; - } - } - ts.getMeaningFromLocation = getMeaningFromLocation; - function getMeaningFromRightHandSideOfImportEquals(node) { - ts.Debug.assert(node.kind === 71 /* Identifier */); - // import a = |b|; // Namespace - // import a = |b.c|; // Value, type, namespace - // import a = |b.c|.d; // Namespace - if (node.parent.kind === 143 /* QualifiedName */ && - node.parent.right === node && - node.parent.parent.kind === 237 /* ImportEqualsDeclaration */) { - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - return 4 /* Namespace */; - } - function isInRightSideOfImport(node) { - while (node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; - } - function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); - } - function isQualifiedNameNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 143 /* QualifiedName */) { - while (root.parent && root.parent.kind === 143 /* QualifiedName */) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 159 /* TypeReference */ && !isLastClause; - } - function isPropertyAccessNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 179 /* PropertyAccessExpression */) { - while (root.parent && root.parent.kind === 179 /* PropertyAccessExpression */) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 201 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 259 /* HeritageClause */) { - var decl = root.parent.parent.parent; - return (decl.kind === 229 /* ClassDeclaration */ && root.parent.parent.token === 108 /* ImplementsKeyword */) || - (decl.kind === 230 /* InterfaceDeclaration */ && root.parent.parent.token === 85 /* ExtendsKeyword */); - } - return false; - } - function isTypeReference(node) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - return node.parent.kind === 159 /* TypeReference */ || - (node.parent.kind === 201 /* ExpressionWithTypeArguments */ && !ts.isExpressionWithTypeArgumentsInClassExtendsClause(node.parent)) || - (node.kind === 99 /* ThisKeyword */ && !ts.isPartOfExpression(node)) || - node.kind === 169 /* ThisType */; - } - function isCallExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 181 /* CallExpression */); - } - ts.isCallExpressionTarget = isCallExpressionTarget; - function isNewExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 182 /* NewExpression */); - } - ts.isNewExpressionTarget = isNewExpressionTarget; - function isCallOrNewExpressionTarget(node, kind) { - var target = climbPastPropertyAccess(node); - return target && target.parent && target.parent.kind === kind && target.parent.expression === target; - } - function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; - } - ts.climbPastPropertyAccess = climbPastPropertyAccess; - function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 222 /* LabeledStatement */ && referenceNode.label.text === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return undefined; - } - ts.getTargetLabel = getTargetLabel; - function isJumpStatementTarget(node) { - return node.kind === 71 /* Identifier */ && - (node.parent.kind === 218 /* BreakStatement */ || node.parent.kind === 217 /* ContinueStatement */) && - node.parent.label === node; - } - ts.isJumpStatementTarget = isJumpStatementTarget; - function isLabelOfLabeledStatement(node) { - return node.kind === 71 /* Identifier */ && - node.parent.kind === 222 /* LabeledStatement */ && - node.parent.label === node; - } - function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); - } - ts.isLabelName = isLabelName; - function isRightSideOfQualifiedName(node) { - return node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node; - } - ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; - function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node; - } - ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; - function isNameOfModuleDeclaration(node) { - return node.parent.kind === 233 /* ModuleDeclaration */ && node.parent.name === node; - } - ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; - function isNameOfFunctionDeclaration(node) { - return node.kind === 71 /* Identifier */ && - ts.isFunctionLike(node.parent) && node.parent.name === node; - } - ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; - function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 9 /* StringLiteral */ || node.kind === 8 /* NumericLiteral */) { - switch (node.parent.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 264 /* EnumMember */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 233 /* ModuleDeclaration */: - return ts.getNameOfDeclaration(node.parent) === node; - case 180 /* ElementAccessExpression */: - return node.parent.argumentExpression === node; - case 144 /* ComputedPropertyName */: - return true; - } - } - return false; - } - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; - function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; - } - ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; - /** Returns true if the position is within a comment */ - function isInsideComment(sourceFile, token, position) { - // The position has to be: 1. in the leading trivia (before token.getStart()), and 2. within a comment - return position <= token.getStart(sourceFile) && - (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || - isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); - function isInsideCommentRange(comments) { - return ts.forEach(comments, function (comment) { - // either we are 1. completely inside the comment, or 2. at the end of the comment - if (comment.pos < position && position < comment.end) { - return true; - } - else if (position === comment.end) { - var text = sourceFile.text; - var width = comment.end - comment.pos; - // is single line comment or just /* - if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47 /* slash */) { - return true; - } - else { - // is unterminated multi-line comment - return !(text.charCodeAt(comment.end - 1) === 47 /* slash */ && - text.charCodeAt(comment.end - 2) === 42 /* asterisk */); - } - } - return false; - }); - } - } - ts.isInsideComment = isInsideComment; - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 265 /* SourceFile */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return node; - } - } - } - ts.getContainerNode = getContainerNode; - function getNodeKind(node) { - switch (node.kind) { - case 265 /* SourceFile */: - return ts.isExternalModule(node) ? ts.ScriptElementKind.moduleElement : ts.ScriptElementKind.scriptElement; - case 233 /* ModuleDeclaration */: - return ts.ScriptElementKind.moduleElement; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.ScriptElementKind.classElement; - case 230 /* InterfaceDeclaration */: return ts.ScriptElementKind.interfaceElement; - case 231 /* TypeAliasDeclaration */: return ts.ScriptElementKind.typeElement; - case 232 /* EnumDeclaration */: return ts.ScriptElementKind.enumElement; - case 226 /* VariableDeclaration */: - return getKindOfVariableDeclaration(node); - case 176 /* BindingElement */: - return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return ts.ScriptElementKind.functionElement; - case 153 /* GetAccessor */: return ts.ScriptElementKind.memberGetAccessorElement; - case 154 /* SetAccessor */: return ts.ScriptElementKind.memberSetAccessorElement; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return ts.ScriptElementKind.memberFunctionElement; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return ts.ScriptElementKind.memberVariableElement; - case 157 /* IndexSignature */: return ts.ScriptElementKind.indexSignatureElement; - case 156 /* ConstructSignature */: return ts.ScriptElementKind.constructSignatureElement; - case 155 /* CallSignature */: return ts.ScriptElementKind.callSignatureElement; - case 152 /* Constructor */: return ts.ScriptElementKind.constructorImplementationElement; - case 145 /* TypeParameter */: return ts.ScriptElementKind.typeParameterElement; - case 264 /* EnumMember */: return ts.ScriptElementKind.enumMemberElement; - case 146 /* Parameter */: return ts.hasModifier(node, 92 /* ParameterPropertyModifier */) ? ts.ScriptElementKind.memberVariableElement : ts.ScriptElementKind.parameterElement; - case 237 /* ImportEqualsDeclaration */: - case 242 /* ImportSpecifier */: - case 239 /* ImportClause */: - case 246 /* ExportSpecifier */: - case 240 /* NamespaceImport */: - return ts.ScriptElementKind.alias; - case 290 /* JSDocTypedefTag */: - return ts.ScriptElementKind.typeElement; - default: - return ts.ScriptElementKind.unknown; - } - function getKindOfVariableDeclaration(v) { - return ts.isConst(v) - ? ts.ScriptElementKind.constElement - : ts.isLet(v) - ? ts.ScriptElementKind.letElement - : ts.ScriptElementKind.variableElement; - } - } - ts.getNodeKind = getNodeKind; - function isThis(node) { - switch (node.kind) { - case 99 /* ThisKeyword */: - // case SyntaxKind.ThisType: TODO: GH#9267 - return true; - case 71 /* Identifier */: - // 'this' as a parameter - return ts.identifierIsThisKeyword(node) && node.parent.kind === 146 /* Parameter */; - default: - return false; - } - } - ts.isThis = isThis; - // Matches the beginning of a triple slash directive - var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= range.end; - } - ts.startEndContainsRange = startEndContainsRange; - function rangeContainsStartEnd(range, start, end) { - return range.pos <= start && range.end >= end; - } - ts.rangeContainsStartEnd = rangeContainsStartEnd; - function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); - } - ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; - function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - var start = Math.max(start1, start2); - var end = Math.min(end1, end2); - return start < end; - } - ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); - } - ts.positionBelongsToNode = positionBelongsToNode; - function isCompletedNode(n, sourceFile) { - if (ts.nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 174 /* ObjectBindingPattern */: - case 163 /* TypeLiteral */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - case 235 /* CaseBlock */: - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return nodeEndsWith(n, 18 /* CloseBraceToken */, sourceFile); - case 260 /* CatchClause */: - return isCompletedNode(n.block, sourceFile); - case 182 /* NewExpression */: - if (!n.arguments) { - return true; - } - // falls through - case 181 /* CallExpression */: - case 185 /* ParenthesizedExpression */: - case 168 /* ParenthesizedType */: - return nodeEndsWith(n, 20 /* CloseParenToken */, sourceFile); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return isCompletedNode(n.type, sourceFile); - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 187 /* ArrowFunction */: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - // Even though type parameters can be unclosed, we can get away with - // having at least a closing paren. - return hasChildOfKind(n, 20 /* CloseParenToken */, sourceFile); - case 233 /* ModuleDeclaration */: - return n.body && isCompletedNode(n.body, sourceFile); - case 211 /* IfStatement */: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 210 /* ExpressionStatement */: - return isCompletedNode(n.expression, sourceFile) || - hasChildOfKind(n, 25 /* SemicolonToken */); - case 177 /* ArrayLiteralExpression */: - case 175 /* ArrayBindingPattern */: - case 180 /* ElementAccessExpression */: - case 144 /* ComputedPropertyName */: - case 165 /* TupleType */: - return nodeEndsWith(n, 22 /* CloseBracketToken */, sourceFile); - case 157 /* IndexSignature */: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22 /* CloseBracketToken */, sourceFile); - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - // there is no such thing as terminator token for CaseClause/DefaultClause so for simplicity always consider them non-completed - return false; - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - return isCompletedNode(n.statement, sourceFile); - case 212 /* DoStatement */: - // rough approximation: if DoStatement has While keyword - then if node is completed is checking the presence of ')'; - var hasWhileKeyword = findChildOfKind(n, 106 /* WhileKeyword */, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 20 /* CloseParenToken */, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - case 162 /* TypeQuery */: - return isCompletedNode(n.exprName, sourceFile); - case 189 /* TypeOfExpression */: - case 188 /* DeleteExpression */: - case 190 /* VoidExpression */: - case 197 /* YieldExpression */: - case 198 /* SpreadElement */: - var unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 183 /* TaggedTemplateExpression */: - return isCompletedNode(n.template, sourceFile); - case 196 /* TemplateExpression */: - var lastSpan = ts.lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 205 /* TemplateSpan */: - return ts.nodeIsPresent(n.literal); - case 244 /* ExportDeclaration */: - case 238 /* ImportDeclaration */: - return ts.nodeIsPresent(n.moduleSpecifier); - case 192 /* PrefixUnaryExpression */: - return isCompletedNode(n.operand, sourceFile); - case 194 /* BinaryExpression */: - return isCompletedNode(n.right, sourceFile); - case 195 /* ConditionalExpression */: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } - } - ts.isCompletedNode = isCompletedNode; - /* - * Checks if node ends with 'expectedLastToken'. - * If child at position 'length - 1' is 'SemicolonToken' it is skipped and 'expectedLastToken' is compared with child at position 'length - 2'. - */ - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = ts.lastOrUndefined(children); - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 25 /* SemicolonToken */ && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function findListItemInfo(node) { - var list = findContainingList(node); - // It is possible at this point for syntaxList to be undefined, either if - // node.parent had no list child, or if none of its list children contained - // the span of node. If this happens, return undefined. The caller should - // handle this case. - if (!list) { - return undefined; - } - var children = list.getChildren(); - var listItemIndex = ts.indexOf(children, node); - return { - listItemIndex: listItemIndex, - list: list - }; - } - ts.findListItemInfo = findListItemInfo; - function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); - } - ts.hasChildOfKind = hasChildOfKind; - function findChildOfKind(n, kind, sourceFile) { - return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); - } - ts.findChildOfKind = findChildOfKind; - function findContainingList(node) { - // The node might be a list element (nonsynthetic) or a comma (synthetic). Either way, it will - // be parented by the container of the SyntaxList, not the SyntaxList itself. - // In order to find the list item index, we first need to locate SyntaxList itself and then search - // for the position of the relevant node (or comma). - var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - // find syntax list that covers the span of the node - if (c.kind === 294 /* SyntaxList */ && c.pos <= node.pos && c.end >= node.end) { - return c; - } - }); - // Either we didn't find an appropriate list, or the list must contain us. - ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); - return syntaxList; - } - ts.findContainingList = findContainingList; - /* Gets the token whose text has range [start, end) and - * position >= start and (position < end or (position === end && token is keyword or identifier)) - */ - function getTouchingWord(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }, includeJsDocComment); - } - ts.getTouchingWord = getTouchingWord; - /* Gets the token whose text has range [start, end) and position >= start - * and (position < end or (position === end && token is keyword or identifier or numeric/string literal)) - */ - function getTouchingPropertyName(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }, includeJsDocComment); - } - ts.getTouchingPropertyName = getTouchingPropertyName; - /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */ - function getTouchingToken(sourceFile, position, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ false, includeItemAtEndPosition, includeJsDocComment); - } - ts.getTouchingToken = getTouchingToken; - /** Returns a token if position is in [start-of-leading-trivia, end) */ - function getTokenAtPosition(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ true, /*includeItemAtEndPosition*/ undefined, includeJsDocComment); - } - ts.getTokenAtPosition = getTokenAtPosition; - /** Get the token whose text contains the position */ - function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - var current = sourceFile; - outer: while (true) { - if (ts.isToken(current)) { - // exit early - return current; - } - if (includeJsDocComment) { - var jsDocChildren = ts.filter(current.getChildren(), ts.isJSDocNode); - for (var _i = 0, jsDocChildren_1 = jsDocChildren; _i < jsDocChildren_1.length; _i++) { - var jsDocChild = jsDocChildren_1[_i]; - var start = allowPositionInLeadingTrivia ? jsDocChild.getFullStart() : jsDocChild.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = jsDocChild.getEnd(); - if (position < end || (position === end && jsDocChild.kind === 1 /* EndOfFileToken */)) { - current = jsDocChild; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, jsDocChild); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - } - // find the child that contains 'position' - for (var _a = 0, _b = current.getChildren(); _a < _b.length; _a++) { - var child = _b[_a]; - // all jsDocComment nodes were already visited - if (ts.isJSDocNode(child)) { - continue; - } - var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = child.getEnd(); - if (position < end || (position === end && child.kind === 1 /* EndOfFileToken */)) { - current = child; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, child); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - return current; - } - } - /** - * The token on the left of the position is the token that strictly includes the position - * or sits to the left of the cursor if it is on a boundary. For example - * - * fo|o -> will return foo - * foo |bar -> will return foo - * - */ - function findTokenOnLeftOfPosition(file, position) { - // Ideally, getTokenAtPosition should return a token. However, it is currently - // broken, so we do a check to make sure the result was indeed a token. - var tokenAtPosition = getTokenAtPosition(file, position); - if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); - } - ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; - function findNextToken(previousToken, parent) { - return find(parent); - function find(n) { - if (ts.isToken(n) && n.pos === previousToken.end) { - // this is token that starts at the end of previous token - return it - return n; - } - var children = n.getChildren(); - for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { - var child = children_2[_i]; - var shouldDiveInChildNode = - // previous token is enclosed somewhere in the child - (child.pos <= previousToken.pos && child.end > previousToken.end) || - // previous token ends exactly at the beginning of child - (child.pos === previousToken.end); - if (shouldDiveInChildNode && nodeHasTokens(child)) { - return find(child); - } - } - return undefined; - } - } - ts.findNextToken = findNextToken; - function findPrecedingToken(position, sourceFile, startNode) { - return find(startNode || sourceFile); - function findRightmostToken(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length); - return candidate && findRightmostToken(candidate); - } - function find(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - // condition 'position < child.end' checks if child node end after the position - // in the example below this condition will be false for 'aaaa' and 'bbbb' and true for 'ccc' - // aaaa___bbbb___$__ccc - // after we found child node with end after the position we check if start of the node is after the position. - // if yes - then position is in the trivia and we need to look into the previous child to find the token in question. - // if no - position is in the node itself so we should recurse in it. - // NOTE: JsxText is a weird kind of node that can contain only whitespaces (since they are not counted as trivia). - // if this is the case - then we should assume that token in question is located in previous child. - if (position < child.end && (nodeHasTokens(child) || child.kind === 10 /* JsxText */)) { - var start = child.getStart(sourceFile); - var lookInPreviousChild = (start >= position) || - (child.kind === 10 /* JsxText */ && start === child.end); // whitespace only JsxText - if (lookInPreviousChild) { - // actual start of the node is past the position - previous token should be at the end of previous child - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ i); - return candidate && findRightmostToken(candidate); - } - else { - // candidate should be in this node - return find(child); - } - } - } - ts.Debug.assert(startNode !== undefined || n.kind === 265 /* SourceFile */); - // Here we know that none of child token nodes embrace the position, - // the only known case is when position is at the end of the file. - // Try to find the rightmost token in the file without filtering. - // Namely we are skipping the check: 'position < node.end' - if (children.length) { - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length); - return candidate && findRightmostToken(candidate); - } - } - /// finds last node that is considered as candidate for search (isCandidate(node) === true) starting from 'exclusiveStartPosition' - function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { - for (var i = exclusiveStartPosition - 1; i >= 0; i--) { - if (nodeHasTokens(children[i])) { - return children[i]; - } - } - } - } - ts.findPrecedingToken = findPrecedingToken; - function isInString(sourceFile, position) { - var previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && previousToken.kind === 9 /* StringLiteral */) { - var start = previousToken.getStart(); - var end = previousToken.getEnd(); - // To be "in" one of these literals, the position has to be: - // 1. entirely within the token text. - // 2. at the end position of an unterminated token. - // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; - } - ts.isInString = isInString; - function isInComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, /*predicate*/ undefined); - } - ts.isInComment = isInComment; - /** - * returns true if the position is in between the open and close elements of an JSX expression. - */ - function isInsideJsxElementOrAttribute(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 10 /* JsxText */) { - return true; - } - //
Hello |
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 10 /* JsxText */) { - return true; - } - //
{ |
or
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 256 /* JsxExpression */) { - return true; - } - //
{ - // | - // } < /div> - if (token && token.kind === 18 /* CloseBraceToken */ && token.parent.kind === 256 /* JsxExpression */) { - return true; - } - //
|
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 252 /* JsxClosingElement */) { - return true; - } - return false; - } - ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; - function isInTemplateString(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); - } - ts.isInTemplateString = isInTemplateString; - /** - * Returns true if the cursor at position in sourceFile is within a comment that additionally - * satisfies predicate, and false otherwise. - */ - function isInCommentHelper(sourceFile, position, predicate) { - var token = getTokenAtPosition(sourceFile, position); - if (token && position <= token.getStart(sourceFile)) { - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - // The end marker of a single-line comment does not include the newline character. - // In the following case, we are inside a comment (^ denotes the cursor position): - // - // // asdf ^\n - // - // But for multi-line comments, we don't want to be inside the comment in the following case: - // - // /* asdf */^ - // - // Internally, we represent the end of the comment at the newline and closing '/', respectively. - return predicate ? - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 /* SingleLineCommentTrivia */ ? position <= c.end : position < c.end) && - predicate(c); }) : - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 /* SingleLineCommentTrivia */ ? position <= c.end : position < c.end); }); - } - return false; - } - ts.isInCommentHelper = isInCommentHelper; - function hasDocComment(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - // First, we have to see if this position actually landed in a comment. - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return ts.forEach(commentRanges, jsDocPrefix); - function jsDocPrefix(c) { - var text = sourceFile.text; - return text.length >= c.pos + 3 && text[c.pos] === "/" && text[c.pos + 1] === "*" && text[c.pos + 2] === "*"; - } - } - ts.hasDocComment = hasDocComment; - /** - * Get the corresponding JSDocTag node if the position is in a jsDoc comment - */ - function getJsDocTagAtPosition(sourceFile, position) { - var node = ts.getTokenAtPosition(sourceFile, position); - if (ts.isToken(node)) { - switch (node.kind) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - // if the current token is var, let or const, skip the VariableDeclarationList - node = node.parent === undefined ? undefined : node.parent.parent; - break; - default: - node = node.parent; - break; - } - } - if (node) { - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (jsDoc.tags) { - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.pos <= position && position <= tag.end) { - return tag; - } - } - } - } - } - } - return undefined; - } - ts.getJsDocTagAtPosition = getJsDocTagAtPosition; - function nodeHasTokens(n) { - // If we have a token or node that has a non-zero width, it must have tokens. - // Note, that getWidth() does not take trivia into account. - return n.getWidth() !== 0; - } - function getNodeModifiers(node) { - var flags = ts.getCombinedModifierFlags(node); - var result = []; - if (flags & 8 /* Private */) - result.push(ts.ScriptElementKindModifier.privateMemberModifier); - if (flags & 16 /* Protected */) - result.push(ts.ScriptElementKindModifier.protectedMemberModifier); - if (flags & 4 /* Public */) - result.push(ts.ScriptElementKindModifier.publicMemberModifier); - if (flags & 32 /* Static */) - result.push(ts.ScriptElementKindModifier.staticModifier); - if (flags & 128 /* Abstract */) - result.push(ts.ScriptElementKindModifier.abstractModifier); - if (flags & 1 /* Export */) - result.push(ts.ScriptElementKindModifier.exportedModifier); - if (ts.isInAmbientContext(node)) - result.push(ts.ScriptElementKindModifier.ambientModifier); - return result.length > 0 ? result.join(",") : ts.ScriptElementKindModifier.none; - } - ts.getNodeModifiers = getNodeModifiers; - function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 159 /* TypeReference */ || node.kind === 181 /* CallExpression */) { - return node.typeArguments; - } - if (ts.isFunctionLike(node) || node.kind === 229 /* ClassDeclaration */ || node.kind === 230 /* InterfaceDeclaration */) { - return node.typeParameters; - } - return undefined; - } - ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; - function isWord(kind) { - return kind === 71 /* Identifier */ || ts.isKeyword(kind); - } - ts.isWord = isWord; - function isPropertyName(kind) { - return kind === 9 /* StringLiteral */ || kind === 8 /* NumericLiteral */ || isWord(kind); - } - function isComment(kind) { - return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */; - } - ts.isComment = isComment; - function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 9 /* StringLiteral */ - || kind === 12 /* RegularExpressionLiteral */ - || ts.isTemplateLiteralKind(kind)) { - return true; - } - return false; - } - ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; - function isPunctuation(kind) { - return 17 /* FirstPunctuation */ <= kind && kind <= 70 /* LastPunctuation */; - } - ts.isPunctuation = isPunctuation; - function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) - && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); - } - ts.isInsideTemplateLiteral = isInsideTemplateLiteral; - function isAccessibilityModifier(kind) { - switch (kind) { - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return true; - } - return false; - } - ts.isAccessibilityModifier = isAccessibilityModifier; - function compareDataObjects(dst, src) { - for (var e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } - else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; - } - ts.compareDataObjects = compareDataObjects; - function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 177 /* ArrayLiteralExpression */ || - node.kind === 178 /* ObjectLiteralExpression */) { - // [a,b,c] from: - // [a, b, c] = someExpression; - if (node.parent.kind === 194 /* BinaryExpression */ && - node.parent.left === node && - node.parent.operatorToken.kind === 58 /* EqualsToken */) { - return true; - } - // [a, b, c] from: - // for([a, b, c] of expression) - if (node.parent.kind === 216 /* ForOfStatement */ && - node.parent.initializer === node) { - return true; - } - // [a, b, c] of - // [x, [a, b, c] ] = someExpression - // or - // {x, a: {a, b, c} } = someExpression - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 261 /* PropertyAssignment */ ? node.parent.parent : node.parent)) { - return true; - } - } - return false; - } - ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; - function hasTrailingDirectorySeparator(path) { - var lastCharacter = path.charAt(path.length - 1); - return lastCharacter === "/" || lastCharacter === "\\"; - } - ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; - function isInReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isReferenceComment); - function isReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInReferenceComment = isInReferenceComment; - function isInNonReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isNonReferenceComment); - function isNonReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return !tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInNonReferenceComment = isInNonReferenceComment; - function createTextSpanFromNode(node, sourceFile) { - return ts.createTextSpanFromBounds(node.getStart(sourceFile), node.getEnd()); - } - ts.createTextSpanFromNode = createTextSpanFromNode; - function isTypeKeyword(kind) { - switch (kind) { - case 119 /* AnyKeyword */: - case 122 /* BooleanKeyword */: - case 130 /* NeverKeyword */: - case 133 /* NumberKeyword */: - case 134 /* ObjectKeyword */: - case 136 /* StringKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - return true; - default: - return false; - } - } - ts.isTypeKeyword = isTypeKeyword; - /** True if the symbol is for an external module, as opposed to a namespace. */ - function isExternalModuleSymbol(moduleSymbol) { - ts.Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); - return moduleSymbol.name.charCodeAt(0) === 34 /* doubleQuote */; - } - ts.isExternalModuleSymbol = isExternalModuleSymbol; - /** Returns `true` the first time it encounters a node and `false` afterwards. */ - function nodeSeenTracker() { - var seen = []; - return function (node) { - var id = ts.getNodeId(node); - return !seen[id] && (seen[id] = true); - }; - } - ts.nodeSeenTracker = nodeSeenTracker; -})(ts || (ts = {})); -// Display-part writer helpers -/* @internal */ -(function (ts) { - function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 146 /* Parameter */; - } - ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; - var displayPartWriter = getDisplayPartWriter(); - function getDisplayPartWriter() { - var displayParts; - var lineStart; - var indent; - resetWriter(); - return { - displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, - writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, - writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, - writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, - writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, - writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, - writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, - writeSymbol: writeSymbol, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - clear: resetWriter, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - function writeIndent() { - if (lineStart) { - var indentString = ts.getIndentString(indent); - if (indentString) { - displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - writeIndent(); - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - writeIndent(); - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent = 0; - } - } - function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol) { - var flags = symbol.flags; - if (flags & 3 /* Variable */) { - return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; - } - else if (flags & 4 /* Property */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 32768 /* GetAccessor */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 65536 /* SetAccessor */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 8 /* EnumMember */) { - return ts.SymbolDisplayPartKind.enumMemberName; - } - else if (flags & 16 /* Function */) { - return ts.SymbolDisplayPartKind.functionName; - } - else if (flags & 32 /* Class */) { - return ts.SymbolDisplayPartKind.className; - } - else if (flags & 64 /* Interface */) { - return ts.SymbolDisplayPartKind.interfaceName; - } - else if (flags & 384 /* Enum */) { - return ts.SymbolDisplayPartKind.enumName; - } - else if (flags & 1536 /* Module */) { - return ts.SymbolDisplayPartKind.moduleName; - } - else if (flags & 8192 /* Method */) { - return ts.SymbolDisplayPartKind.methodName; - } - else if (flags & 262144 /* TypeParameter */) { - return ts.SymbolDisplayPartKind.typeParameterName; - } - else if (flags & 524288 /* TypeAlias */) { - return ts.SymbolDisplayPartKind.aliasName; - } - else if (flags & 8388608 /* Alias */) { - return ts.SymbolDisplayPartKind.aliasName; - } - return ts.SymbolDisplayPartKind.text; - } - } - ts.symbolPart = symbolPart; - function displayPart(text, kind) { - return { - text: text, - kind: ts.SymbolDisplayPartKind[kind] - }; - } - ts.displayPart = displayPart; - function spacePart() { - return displayPart(" ", ts.SymbolDisplayPartKind.space); - } - ts.spacePart = spacePart; - function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); - } - ts.keywordPart = keywordPart; - function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); - } - ts.punctuationPart = punctuationPart; - function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); - } - ts.operatorPart = operatorPart; - function textOrKeywordPart(text) { - var kind = ts.stringToToken(text); - return kind === undefined - ? textPart(text) - : keywordPart(kind); - } - ts.textOrKeywordPart = textOrKeywordPart; - function textPart(text) { - return displayPart(text, ts.SymbolDisplayPartKind.text); - } - ts.textPart = textPart; - var carriageReturnLineFeed = "\r\n"; - /** - * The default is CRLF. - */ - function getNewLineOrDefaultFromHost(host) { - return host.getNewLine ? host.getNewLine() : carriageReturnLineFeed; - } - ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; - function lineBreakPart() { - return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); - } - ts.lineBreakPart = lineBreakPart; - function mapToDisplayParts(writeDisplayParts) { - writeDisplayParts(displayPartWriter); - var result = displayPartWriter.displayParts(); - displayPartWriter.clear(); - return result; - } - ts.mapToDisplayParts = mapToDisplayParts; - function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - }); - } - ts.typeToDisplayParts = typeToDisplayParts; - function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { - return mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags); - }); - } - ts.symbolToDisplayParts = symbolToDisplayParts; - function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags); - }); - } - ts.signatureToDisplayParts = signatureToDisplayParts; - function getDeclaredName(typeChecker, symbol, location) { - // If this is an export or import specifier it could have been renamed using the 'as' syntax. - // If so we want to search for whatever is under the cursor. - if (isImportOrExportSpecifierName(location) || ts.isStringOrNumericLiteral(location) && location.parent.kind === 144 /* ComputedPropertyName */) { - return location.text; - } - // Try to get the local symbol if we're dealing with an 'export default' - // since that symbol has the "true" name. - var localExportDefaultSymbol = ts.getLocalSymbolForExportDefault(symbol); - return typeChecker.symbolToString(localExportDefaultSymbol || symbol); - } - ts.getDeclaredName = getDeclaredName; - function isImportOrExportSpecifierName(location) { - return location.parent && - (location.parent.kind === 242 /* ImportSpecifier */ || location.parent.kind === 246 /* ExportSpecifier */) && - location.parent.propertyName === location; - } - ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; - /** - * Strip off existed single quotes or double quotes from a given string - * - * @return non-quoted string - */ - function stripQuotes(name) { - var length = name.length; - if (length >= 2 && - name.charCodeAt(0) === name.charCodeAt(length - 1) && - (name.charCodeAt(0) === 34 /* doubleQuote */ || name.charCodeAt(0) === 39 /* singleQuote */)) { - return name.substring(1, length - 1); - } - return name; - } - ts.stripQuotes = stripQuotes; - function scriptKindIs(fileName, host) { - var scriptKinds = []; - for (var _i = 2; _i < arguments.length; _i++) { - scriptKinds[_i - 2] = arguments[_i]; - } - var scriptKind = getScriptKind(fileName, host); - return ts.forEach(scriptKinds, function (k) { return k === scriptKind; }); - } - ts.scriptKindIs = scriptKindIs; - function getScriptKind(fileName, host) { - // First check to see if the script kind was specified by the host. Chances are the host - // may override the default script kind for the file extension. - var scriptKind; - if (host && host.getScriptKind) { - scriptKind = host.getScriptKind(fileName); - } - if (!scriptKind) { - scriptKind = ts.getScriptKindFromFileName(fileName); - } - return ts.ensureScriptKind(fileName, scriptKind); - } - ts.getScriptKind = getScriptKind; - function sanitizeConfigFile(configFileName, content) { - var options = { - fileName: "config.js", - compilerOptions: { - target: 2 /* ES2015 */, - removeComments: true - }, - reportDiagnostics: true - }; - var _a = ts.transpileModule("(" + content + ")", options), outputText = _a.outputText, diagnostics = _a.diagnostics; - // Becasue the content was wrapped in "()", the start position of diagnostics needs to be subtract by 1 - // also, the emitted result will have "(" in the beginning and ");" in the end. We need to strip these - // as well - var trimmedOutput = outputText.trim(); - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - diagnostic.start = diagnostic.start - 1; - } - var _b = ts.parseConfigFileTextToJson(configFileName, trimmedOutput.substring(1, trimmedOutput.length - 2), /*stripComments*/ false), config = _b.config, error = _b.error; - return { - configJsonObject: config || {}, - diagnostics: error ? ts.concatenate(diagnostics, [error]) : diagnostics - }; - } - ts.sanitizeConfigFile = sanitizeConfigFile; - function getFirstNonSpaceCharacterPosition(text, position) { - while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; - } - ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; - function getOpenBrace(constructor, sourceFile) { - // First token is the open curly, this is where we want to put the 'super' call. - return constructor.body.getFirstToken(sourceFile); - } - ts.getOpenBrace = getOpenBrace; - function getOpenBraceOfClassLike(declaration, sourceFile) { - return ts.getTokenAtPosition(sourceFile, declaration.members.pos - 1); - } - ts.getOpenBraceOfClassLike = getOpenBraceOfClassLike; -})(ts || (ts = {})); -var ts; -(function (ts) { - /// Classifier - function createClassifier() { - var scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false); - /// We do not have a full parser support to know when we should parse a regex or not - /// If we consider every slash token to be a regex, we could be missing cases like "1/2/3", where - /// we have a series of divide operator. this list allows us to be more accurate by ruling out - /// locations where a regexp cannot exist. - var noRegexTable = []; - noRegexTable[71 /* Identifier */] = true; - noRegexTable[9 /* StringLiteral */] = true; - noRegexTable[8 /* NumericLiteral */] = true; - noRegexTable[12 /* RegularExpressionLiteral */] = true; - noRegexTable[99 /* ThisKeyword */] = true; - noRegexTable[43 /* PlusPlusToken */] = true; - noRegexTable[44 /* MinusMinusToken */] = true; - noRegexTable[20 /* CloseParenToken */] = true; - noRegexTable[22 /* CloseBracketToken */] = true; - noRegexTable[18 /* CloseBraceToken */] = true; - noRegexTable[101 /* TrueKeyword */] = true; - noRegexTable[86 /* FalseKeyword */] = true; - // Just a stack of TemplateHeads and OpenCurlyBraces, used to perform rudimentary (inexact) - // classification on template strings. Because of the context free nature of templates, - // the only precise way to classify a template portion would be by propagating the stack across - // lines, just as we do with the end-of-line state. However, this is a burden for implementers, - // and the behavior is entirely subsumed by the syntactic classifier anyway, so we instead - // flatten any nesting when the template stack is non-empty and encode it in the end-of-line state. - // Situations in which this fails are - // 1) When template strings are nested across different lines: - // `hello ${ `world - // ` }` - // - // Where on the second line, you will get the closing of a template, - // a closing curly, and a new template. - // - // 2) When substitution expressions have curly braces and the curly brace falls on the next line: - // `hello ${ () => { - // return "world" } } ` - // - // Where on the second line, you will get the 'return' keyword, - // a string literal, and a template end consisting of '} } `'. - var templateStack = []; - /** Returns true if 'keyword2' can legally follow 'keyword1' in any language construct. */ - function canFollow(keyword1, keyword2) { - if (ts.isAccessibilityModifier(keyword1)) { - if (keyword2 === 125 /* GetKeyword */ || - keyword2 === 135 /* SetKeyword */ || - keyword2 === 123 /* ConstructorKeyword */ || - keyword2 === 115 /* StaticKeyword */) { - // Allow things like "public get", "public constructor" and "public static". - // These are all legal. - return true; - } - // Any other keyword following "public" is actually an identifier an not a real - // keyword. - return false; - } - // Assume any other keyword combination is legal. This can be refined in the future - // if there are more cases we want the classifier to be better at. - return true; - } - function convertClassifications(classifications, text) { - var entries = []; - var dense = classifications.spans; - var lastEnd = 0; - for (var i = 0; i < dense.length; i += 3) { - var start = dense[i]; - var length_5 = dense[i + 1]; - var type = dense[i + 2]; - // Make a whitespace entry between the last item and this one. - if (lastEnd >= 0) { - var whitespaceLength_1 = start - lastEnd; - if (whitespaceLength_1 > 0) { - entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); - } - } - entries.push({ length: length_5, classification: convertClassification(type) }); - lastEnd = start + length_5; - } - var whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); - } - return { entries: entries, finalLexState: classifications.endOfLineState }; - } - function convertClassification(type) { - switch (type) { - case 1 /* comment */: return ts.TokenClass.Comment; - case 3 /* keyword */: return ts.TokenClass.Keyword; - case 4 /* numericLiteral */: return ts.TokenClass.NumberLiteral; - case 5 /* operator */: return ts.TokenClass.Operator; - case 6 /* stringLiteral */: return ts.TokenClass.StringLiteral; - case 8 /* whiteSpace */: return ts.TokenClass.Whitespace; - case 10 /* punctuation */: return ts.TokenClass.Punctuation; - case 2 /* identifier */: - case 11 /* className */: - case 12 /* enumName */: - case 13 /* interfaceName */: - case 14 /* moduleName */: - case 15 /* typeParameterName */: - case 16 /* typeAliasName */: - case 9 /* text */: - case 17 /* parameterName */: - default: - return ts.TokenClass.Identifier; - } - } - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - // If there is a syntactic classifier ('syntacticClassifierAbsent' is false), - // we will be more conservative in order to avoid conflicting with the syntactic classifier. - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - var offset = 0; - var token = 0 /* Unknown */; - var lastNonTriviaToken = 0 /* Unknown */; - // Empty out the template stack for reuse. - while (templateStack.length > 0) { - templateStack.pop(); - } - // If we're in a string literal, then prepend: "\ - // (and a newline). That way when we lex we'll think we're still in a string literal. - // - // If we're in a multiline comment, then prepend: /* - // (and a newline). That way when we lex we'll think we're still in a multiline comment. - switch (lexState) { - case 3 /* InDoubleQuoteStringLiteral */: - text = "\"\\\n" + text; - offset = 3; - break; - case 2 /* InSingleQuoteStringLiteral */: - text = "'\\\n" + text; - offset = 3; - break; - case 1 /* InMultiLineCommentTrivia */: - text = "/*\n" + text; - offset = 3; - break; - case 4 /* InTemplateHeadOrNoSubstitutionTemplate */: - text = "`\n" + text; - offset = 2; - break; - case 5 /* InTemplateMiddleOrTail */: - text = "}\n" + text; - offset = 2; - // falls through - case 6 /* InTemplateSubstitutionPosition */: - templateStack.push(14 /* TemplateHead */); - break; - } - scanner.setText(text); - var result = { - endOfLineState: 0 /* None */, - spans: [] - }; - // We can run into an unfortunate interaction between the lexical and syntactic classifier - // when the user is typing something generic. Consider the case where the user types: - // - // Foo tokens. It's a weak heuristic, but should - // work well enough in practice. - var angleBracketStack = 0; - do { - token = scanner.scan(); - if (!ts.isTrivia(token)) { - if ((token === 41 /* SlashToken */ || token === 63 /* SlashEqualsToken */) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 12 /* RegularExpressionLiteral */) { - token = 12 /* RegularExpressionLiteral */; - } - } - else if (lastNonTriviaToken === 23 /* DotToken */ && isKeyword(token)) { - token = 71 /* Identifier */; - } - else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - // We have two keywords in a row. Only treat the second as a keyword if - // it's a sequence that could legally occur in the language. Otherwise - // treat it as an identifier. This way, if someone writes "private var" - // we recognize that 'var' is actually an identifier here. - token = 71 /* Identifier */; - } - else if (lastNonTriviaToken === 71 /* Identifier */ && - token === 27 /* LessThanToken */) { - // Could be the start of something generic. Keep track of that by bumping - // up the current count of generic contexts we may be in. - angleBracketStack++; - } - else if (token === 29 /* GreaterThanToken */ && angleBracketStack > 0) { - // If we think we're currently in something generic, then mark that that - // generic entity is complete. - angleBracketStack--; - } - else if (token === 119 /* AnyKeyword */ || - token === 136 /* StringKeyword */ || - token === 133 /* NumberKeyword */ || - token === 122 /* BooleanKeyword */ || - token === 137 /* SymbolKeyword */) { - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - // If it looks like we're could be in something generic, don't classify this - // as a keyword. We may just get overwritten by the syntactic classifier, - // causing a noisy experience for the user. - token = 71 /* Identifier */; - } - } - else if (token === 14 /* TemplateHead */) { - templateStack.push(token); - } - else if (token === 17 /* OpenBraceToken */) { - // If we don't have anything on the template stack, - // then we aren't trying to keep track of a previously scanned template head. - if (templateStack.length > 0) { - templateStack.push(token); - } - } - else if (token === 18 /* CloseBraceToken */) { - // If we don't have anything on the template stack, - // then we aren't trying to keep track of a previously scanned template head. - if (templateStack.length > 0) { - var lastTemplateStackToken = ts.lastOrUndefined(templateStack); - if (lastTemplateStackToken === 14 /* TemplateHead */) { - token = scanner.reScanTemplateToken(); - // Only pop on a TemplateTail; a TemplateMiddle indicates there is more for us. - if (token === 16 /* TemplateTail */) { - templateStack.pop(); - } - else { - ts.Debug.assert(token === 15 /* TemplateMiddle */, "Should have been a template middle. Was " + token); - } - } - else { - ts.Debug.assert(lastTemplateStackToken === 17 /* OpenBraceToken */, "Should have been an open brace. Was: " + token); - templateStack.pop(); - } - } - } - lastNonTriviaToken = token; - } - processToken(); - } while (token !== 1 /* EndOfFileToken */); - return result; - function processToken() { - var start = scanner.getTokenPos(); - var end = scanner.getTextPos(); - addResult(start, end, classFromKind(token)); - if (end >= text.length) { - if (token === 9 /* StringLiteral */) { - // Check to see if we finished up on a multiline string literal. - var tokenText = scanner.getTokenText(); - if (scanner.isUnterminated()) { - var lastCharIndex = tokenText.length - 1; - var numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) { - numBackslashes++; - } - // If we have an odd number of backslashes, then the multiline string is unclosed - if (numBackslashes & 1) { - var quoteChar = tokenText.charCodeAt(0); - result.endOfLineState = quoteChar === 34 /* doubleQuote */ - ? 3 /* InDoubleQuoteStringLiteral */ - : 2 /* InSingleQuoteStringLiteral */; - } - } - } - else if (token === 3 /* MultiLineCommentTrivia */) { - // Check to see if the multiline comment was unclosed. - if (scanner.isUnterminated()) { - result.endOfLineState = 1 /* InMultiLineCommentTrivia */; - } - } - else if (ts.isTemplateLiteralKind(token)) { - if (scanner.isUnterminated()) { - if (token === 16 /* TemplateTail */) { - result.endOfLineState = 5 /* InTemplateMiddleOrTail */; - } - else if (token === 13 /* NoSubstitutionTemplateLiteral */) { - result.endOfLineState = 4 /* InTemplateHeadOrNoSubstitutionTemplate */; - } - else { - ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - } - else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 14 /* TemplateHead */) { - result.endOfLineState = 6 /* InTemplateSubstitutionPosition */; - } - } - } - function addResult(start, end, classification) { - if (classification === 8 /* whiteSpace */) { - // Don't bother with whitespace classifications. They're not needed. - return; - } - if (start === 0 && offset > 0) { - // We're classifying the first token, and this was a case where we prepended - // text. We should consider the start of this token to be at the start of - // the original text. - start += offset; - } - // All our tokens are in relation to the augmented text. Move them back to be - // relative to the original text. - start -= offset; - end -= offset; - var length = end - start; - if (length > 0) { - result.spans.push(start); - result.spans.push(length); - result.spans.push(classification); - } - } - } - function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - case 93 /* InstanceOfKeyword */: - case 92 /* InKeyword */: - case 118 /* AsKeyword */: - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - case 48 /* AmpersandToken */: - case 50 /* CaretToken */: - case 49 /* BarToken */: - case 53 /* AmpersandAmpersandToken */: - case 54 /* BarBarToken */: - case 69 /* BarEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 58 /* EqualsToken */: - case 26 /* CommaToken */: - return true; - default: - return false; - } - } - function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - return true; - default: - return false; - } - } - function isKeyword(token) { - return token >= 72 /* FirstKeyword */ && token <= 142 /* LastKeyword */; - } - function classFromKind(token) { - if (isKeyword(token)) { - return 3 /* keyword */; - } - else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5 /* operator */; - } - else if (token >= 17 /* FirstPunctuation */ && token <= 70 /* LastPunctuation */) { - return 10 /* punctuation */; - } - switch (token) { - case 8 /* NumericLiteral */: - return 4 /* numericLiteral */; - case 9 /* StringLiteral */: - return 6 /* stringLiteral */; - case 12 /* RegularExpressionLiteral */: - return 7 /* regularExpressionLiteral */; - case 7 /* ConflictMarkerTrivia */: - case 3 /* MultiLineCommentTrivia */: - case 2 /* SingleLineCommentTrivia */: - return 1 /* comment */; - case 5 /* WhitespaceTrivia */: - case 4 /* NewLineTrivia */: - return 8 /* whiteSpace */; - case 71 /* Identifier */: - default: - if (ts.isTemplateLiteralKind(token)) { - return 6 /* stringLiteral */; - } - return 2 /* identifier */; - } - } - return { - getClassificationsForLine: getClassificationsForLine, - getEncodedLexicalClassifications: getEncodedLexicalClassifications - }; - } - ts.createClassifier = createClassifier; - /* @internal */ - function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassifications(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); - } - ts.getSemanticClassifications = getSemanticClassifications; - function checkForClassificationCancellation(cancellationToken, kind) { - // We don't want to actually call back into our host on every node to find out if we've - // been canceled. That would be an enormous amount of chattyness, along with the all - // the overhead of marshalling the data to/from the host. So instead we pick a few - // reasonable node kinds to bother checking on. These node kinds represent high level - // constructs that we would expect to see commonly, but just at a far less frequent - // interval. - // - // For example, in checker.ts (around 750k) we only have around 600 of these constructs. - // That means we're calling back into the host around every 1.2k of the file we process. - // Lib.d.ts has similar numbers. - switch (kind) { - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - cancellationToken.throwIfCancellationRequested(); - } - } - /* @internal */ - function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - var result = []; - processNode(sourceFile); - return { spans: result, endOfLineState: 0 /* None */ }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifySymbol(symbol, meaningAtPosition) { - var flags = symbol.getFlags(); - if ((flags & 788448 /* Classifiable */) === 0 /* None */) { - return; - } - if (flags & 32 /* Class */) { - return 11 /* className */; - } - else if (flags & 384 /* Enum */) { - return 12 /* enumName */; - } - else if (flags & 524288 /* TypeAlias */) { - return 16 /* typeAliasName */; - } - else if (meaningAtPosition & 2 /* Type */) { - if (flags & 64 /* Interface */) { - return 13 /* interfaceName */; - } - else if (flags & 262144 /* TypeParameter */) { - return 15 /* typeParameterName */; - } - } - else if (flags & 1536 /* Module */) { - // Only classify a module as such if - // - It appears in a namespace context. - // - There exists a module declaration which actually impacts the value side. - if (meaningAtPosition & 4 /* Namespace */ || - (meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol))) { - return 14 /* moduleName */; - } - } - return undefined; - /** - * Returns true if there exists a module that introduces entities on the value side. - */ - function hasValueSideModule(symbol) { - return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 233 /* ModuleDeclaration */ && - ts.getModuleInstanceState(declaration) === 1 /* Instantiated */; - }); - } - } - function processNode(node) { - // Only walk into nodes that intersect the requested span. - if (node && ts.textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) { - var kind = node.kind; - checkForClassificationCancellation(cancellationToken, kind); - if (kind === 71 /* Identifier */ && !ts.nodeIsMissing(node)) { - var identifier = node; - // Only bother calling into the typechecker if this is an identifier that - // could possibly resolve to a type name. This makes classification run - // in a third of the time it would normally take. - if (classifiableNames.get(identifier.text)) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var type = classifySymbol(symbol, ts.getMeaningFromLocation(node)); - if (type) { - pushClassification(node.getStart(), node.getWidth(), type); - } - } - } - } - ts.forEachChild(node, processNode); - } - } - } - ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; - function getClassificationTypeName(type) { - switch (type) { - case 1 /* comment */: return ts.ClassificationTypeNames.comment; - case 2 /* identifier */: return ts.ClassificationTypeNames.identifier; - case 3 /* keyword */: return ts.ClassificationTypeNames.keyword; - case 4 /* numericLiteral */: return ts.ClassificationTypeNames.numericLiteral; - case 5 /* operator */: return ts.ClassificationTypeNames.operator; - case 6 /* stringLiteral */: return ts.ClassificationTypeNames.stringLiteral; - case 8 /* whiteSpace */: return ts.ClassificationTypeNames.whiteSpace; - case 9 /* text */: return ts.ClassificationTypeNames.text; - case 10 /* punctuation */: return ts.ClassificationTypeNames.punctuation; - case 11 /* className */: return ts.ClassificationTypeNames.className; - case 12 /* enumName */: return ts.ClassificationTypeNames.enumName; - case 13 /* interfaceName */: return ts.ClassificationTypeNames.interfaceName; - case 14 /* moduleName */: return ts.ClassificationTypeNames.moduleName; - case 15 /* typeParameterName */: return ts.ClassificationTypeNames.typeParameterName; - case 16 /* typeAliasName */: return ts.ClassificationTypeNames.typeAliasName; - case 17 /* parameterName */: return ts.ClassificationTypeNames.parameterName; - case 18 /* docCommentTagName */: return ts.ClassificationTypeNames.docCommentTagName; - case 19 /* jsxOpenTagName */: return ts.ClassificationTypeNames.jsxOpenTagName; - case 20 /* jsxCloseTagName */: return ts.ClassificationTypeNames.jsxCloseTagName; - case 21 /* jsxSelfClosingTagName */: return ts.ClassificationTypeNames.jsxSelfClosingTagName; - case 22 /* jsxAttribute */: return ts.ClassificationTypeNames.jsxAttribute; - case 23 /* jsxText */: return ts.ClassificationTypeNames.jsxText; - case 24 /* jsxAttributeStringLiteralValue */: return ts.ClassificationTypeNames.jsxAttributeStringLiteralValue; - } - } - function convertClassifications(classifications) { - ts.Debug.assert(classifications.spans.length % 3 === 0); - var dense = classifications.spans; - var result = []; - for (var i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: ts.createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; - } - /* @internal */ - function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassifications(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); - } - ts.getSyntacticClassifications = getSyntacticClassifications; - /* @internal */ - function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - var spanStart = span.start; - var spanLength = span.length; - // Make a scanner we can get trivia from. - var triviaScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); - var mergeConflictScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); - var result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 /* None */ }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.setTextPos(token.pos); - while (true) { - var start = triviaScanner.getTextPos(); - // only bother scanning if we have something that could be trivia. - if (!ts.couldStartTrivia(sourceFile.text, start)) { - return start; - } - var kind = triviaScanner.scan(); - var end = triviaScanner.getTextPos(); - var width = end - start; - // The moment we get something that isn't trivia, then stop processing. - if (!ts.isTrivia(kind)) { - return start; - } - // Don't bother with newlines/whitespace. - if (kind === 4 /* NewLineTrivia */ || kind === 5 /* WhitespaceTrivia */) { - continue; - } - // Only bother with the trivia if it at least intersects the span of interest. - if (ts.isComment(kind)) { - classifyComment(token, kind, start, width); - // Classifying a comment might cause us to reuse the trivia scanner - // (because of jsdoc comments). So after we classify the comment make - // sure we set the scanner position back to where it needs to be. - triviaScanner.setTextPos(end); - continue; - } - if (kind === 7 /* ConflictMarkerTrivia */) { - var text = sourceFile.text; - var ch = text.charCodeAt(start); - // for the <<<<<<< and >>>>>>> markers, we just add them in as comments - // in the classification stream. - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - pushClassification(start, width, 1 /* comment */); - continue; - } - // for the ======== add a comment for the first line, and then lex all - // subsequent lines up until the end of the conflict marker. - ts.Debug.assert(ch === 61 /* equals */); - classifyDisabledMergeCode(text, start, end); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3 /* MultiLineCommentTrivia */) { - // See if this is a doc comment. If so, we'll classify certain portions of it - // specially. - var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - docCommentAndDiagnostics.jsDoc.parent = token; - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } - // Simple comment. Just add as is. - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1 /* comment */); - } - function classifyJSDocComment(docComment) { - var pos = docComment.pos; - if (docComment.tags) { - for (var _i = 0, _a = docComment.tags; _i < _a.length; _i++) { - var tag = _a[_i]; - // As we walk through each tag, classify the portion of text from the end of - // the last tag (or the start of the entire doc comment) as 'comment'. - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.atToken.pos, tag.atToken.end - tag.atToken.pos, 10 /* punctuation */); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */); - pos = tag.tagName.end; - switch (tag.kind) { - case 286 /* JSDocParameterTag */: - processJSDocParameterTag(tag); - break; - case 289 /* JSDocTemplateTag */: - processJSDocTemplateTag(tag); - break; - case 288 /* JSDocTypeTag */: - processElement(tag.typeExpression); - break; - case 287 /* JSDocReturnTag */: - processElement(tag.typeExpression); - break; - } - pos = tag.end; - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.preParameterName) { - pushCommentRange(pos, tag.preParameterName.pos - pos); - pushClassification(tag.preParameterName.pos, tag.preParameterName.end - tag.preParameterName.pos, 17 /* parameterName */); - pos = tag.preParameterName.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (tag.postParameterName) { - pushCommentRange(pos, tag.postParameterName.pos - pos); - pushClassification(tag.postParameterName.pos, tag.postParameterName.end - tag.postParameterName.pos, 17 /* parameterName */); - pos = tag.postParameterName.end; - } - } - } - function processJSDocTemplateTag(tag) { - for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { - var child = _a[_i]; - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - // Classify the line that the ======= marker is on as a comment. Then just lex - // all further tokens and add them to the result. - var i; - for (i = start; i < end; i++) { - if (ts.isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1 /* comment */); - mergeConflictScanner.setTextPos(i); - while (mergeConflictScanner.getTextPos() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - var start = mergeConflictScanner.getTextPos(); - var tokenKind = mergeConflictScanner.scan(); - var end = mergeConflictScanner.getTextPos(); - var type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - /** - * Returns true if node should be treated as classified and no further processing is required. - * False will mean that node is not classified and traverse routine should recurse into node contents. - */ - function tryClassifyNode(node) { - if (ts.isJSDocTag(node)) { - return true; - } - if (ts.nodeIsMissing(node)) { - return true; - } - var classifiedElementName = tryClassifyJsxElementName(node); - if (!ts.isToken(node) && node.kind !== 10 /* JsxText */ && classifiedElementName === undefined) { - return false; - } - var tokenStart = node.kind === 10 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - var tokenWidth = node.end - tokenStart; - ts.Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - var type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 251 /* JsxOpeningElement */: - if (token.parent.tagName === token) { - return 19 /* jsxOpenTagName */; - } - break; - case 252 /* JsxClosingElement */: - if (token.parent.tagName === token) { - return 20 /* jsxCloseTagName */; - } - break; - case 250 /* JsxSelfClosingElement */: - if (token.parent.tagName === token) { - return 21 /* jsxSelfClosingTagName */; - } - break; - case 253 /* JsxAttribute */: - if (token.parent.name === token) { - return 22 /* jsxAttribute */; - } - break; - } - return undefined; - } - // for accurate classification, the actual token should be passed in. however, for - // cases like 'disabled merge code' classification, we just get the token kind and - // classify based on that instead. - function classifyTokenType(tokenKind, token) { - if (ts.isKeyword(tokenKind)) { - return 3 /* keyword */; - } - // Special case < and > If they appear in a generic context they are punctuation, - // not operators. - if (tokenKind === 27 /* LessThanToken */ || tokenKind === 29 /* GreaterThanToken */) { - // If the node owning the token has a type argument list or type parameter list, then - // we can effectively assume that a '<' and '>' belong to those lists. - if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return 10 /* punctuation */; - } - } - if (ts.isPunctuation(tokenKind)) { - if (token) { - if (tokenKind === 58 /* EqualsToken */) { - // the '=' in a variable declaration is special cased here. - if (token.parent.kind === 226 /* VariableDeclaration */ || - token.parent.kind === 149 /* PropertyDeclaration */ || - token.parent.kind === 146 /* Parameter */ || - token.parent.kind === 253 /* JsxAttribute */) { - return 5 /* operator */; - } - } - if (token.parent.kind === 194 /* BinaryExpression */ || - token.parent.kind === 192 /* PrefixUnaryExpression */ || - token.parent.kind === 193 /* PostfixUnaryExpression */ || - token.parent.kind === 195 /* ConditionalExpression */) { - return 5 /* operator */; - } - } - return 10 /* punctuation */; - } - else if (tokenKind === 8 /* NumericLiteral */) { - return 4 /* numericLiteral */; - } - else if (tokenKind === 9 /* StringLiteral */) { - return token.parent.kind === 253 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */; - } - else if (tokenKind === 12 /* RegularExpressionLiteral */) { - // TODO: we should get another classification type for these literals. - return 6 /* stringLiteral */; - } - else if (ts.isTemplateLiteralKind(tokenKind)) { - // TODO (drosen): we should *also* get another classification type for these literals. - return 6 /* stringLiteral */; - } - else if (tokenKind === 10 /* JsxText */) { - return 23 /* jsxText */; - } - else if (tokenKind === 71 /* Identifier */) { - if (token) { - switch (token.parent.kind) { - case 229 /* ClassDeclaration */: - if (token.parent.name === token) { - return 11 /* className */; - } - return; - case 145 /* TypeParameter */: - if (token.parent.name === token) { - return 15 /* typeParameterName */; - } - return; - case 230 /* InterfaceDeclaration */: - if (token.parent.name === token) { - return 13 /* interfaceName */; - } - return; - case 232 /* EnumDeclaration */: - if (token.parent.name === token) { - return 12 /* enumName */; - } - return; - case 233 /* ModuleDeclaration */: - if (token.parent.name === token) { - return 14 /* moduleName */; - } - return; - case 146 /* Parameter */: - if (token.parent.name === token) { - return ts.isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */; - } - return; - } - } - return 2 /* identifier */; - } - } - function processElement(element) { - if (!element) { - return; - } - // Ignore nodes that don't intersect the original span to classify. - if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { - var child = _a[_i]; - if (!tryClassifyNode(child)) { - // Recurse into our child nodes. - processElement(child); - } - } - } - } - } - ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var Completions; - (function (Completions) { - var PathCompletions; - (function (PathCompletions) { - function getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker) { - var literalValue = ts.normalizeSlashes(node.text); - var scriptPath = node.getSourceFile().path; - var scriptDirectory = ts.getDirectoryPath(scriptPath); - var span = getDirectoryFragmentTextSpan(node.text, node.getStart() + 1); - var entries; - if (isPathRelativeToScript(literalValue) || ts.isRootedDiskPath(literalValue)) { - var extensions = ts.getSupportedExtensions(compilerOptions); - if (compilerOptions.rootDirs) { - entries = getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensions, /*includeExtensions*/ false, span, compilerOptions, host, scriptPath); - } - else { - entries = getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensions, /*includeExtensions*/ false, span, host, scriptPath); - } - } - else { - // Check for node modules - entries = getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, span, compilerOptions, host, typeChecker); - } - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: entries - }; - } - PathCompletions.getStringLiteralCompletionEntriesFromModuleNames = getStringLiteralCompletionEntriesFromModuleNames; - /** - * Takes a script path and returns paths for all potential folders that could be merged with its - * containing folder via the "rootDirs" compiler option - */ - function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase) { - // Make all paths absolute/normalized if they are not already - rootDirs = ts.map(rootDirs, function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); - // Determine the path to the directory containing the script relative to the root directory it is contained within - var relativeDirectory; - for (var _i = 0, rootDirs_1 = rootDirs; _i < rootDirs_1.length; _i++) { - var rootDirectory = rootDirs_1[_i]; - if (ts.containsPath(rootDirectory, scriptPath, basePath, ignoreCase)) { - relativeDirectory = scriptPath.substr(rootDirectory.length); - break; - } - } - // Now find a path for each potential directory that is to be merged with the one containing the script - return ts.deduplicate(ts.map(rootDirs, function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); })); - } - function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptPath, extensions, includeExtensions, span, compilerOptions, host, exclude) { - var basePath = compilerOptions.project || host.getCurrentDirectory(); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase); - var result = []; - for (var _i = 0, baseDirectories_1 = baseDirectories; _i < baseDirectories_1.length; _i++) { - var baseDirectory = baseDirectories_1[_i]; - getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensions, includeExtensions, span, host, exclude, result); - } - return result; - } - /** - * Given a path ending at a directory, gets the completions for the path, and filters for those entries containing the basename. - */ - function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensions, includeExtensions, span, host, exclude, result) { - if (result === void 0) { result = []; } - if (fragment === undefined) { - fragment = ""; - } - fragment = ts.normalizeSlashes(fragment); - /** - * Remove the basename from the path. Note that we don't use the basename to filter completions; - * the client is responsible for refining completions. - */ - fragment = ts.getDirectoryPath(fragment); - if (fragment === "") { - fragment = "." + ts.directorySeparator; - } - fragment = ts.ensureTrailingDirectorySeparator(fragment); - var absolutePath = normalizeAndPreserveTrailingSlash(ts.isRootedDiskPath(fragment) ? fragment : ts.combinePaths(scriptPath, fragment)); - var baseDirectory = ts.getDirectoryPath(absolutePath); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (tryDirectoryExists(host, baseDirectory)) { - // Enumerate the available files if possible - var files = tryReadDirectory(host, baseDirectory, extensions, /*exclude*/ undefined, /*include*/ ["./*"]); - if (files) { - /** - * Multiple file entries might map to the same truncated name once we remove extensions - * (happens iff includeExtensions === false)so we use a set-like data structure. Eg: - * - * both foo.ts and foo.tsx become foo - */ - var foundFiles = ts.createMap(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var filePath = files_3[_i]; - filePath = ts.normalizePath(filePath); - if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* EqualTo */) { - continue; - } - var foundFileName = includeExtensions ? ts.getBaseFileName(filePath) : ts.removeFileExtension(ts.getBaseFileName(filePath)); - if (!foundFiles.get(foundFileName)) { - foundFiles.set(foundFileName, true); - } - } - ts.forEachKey(foundFiles, function (foundFile) { - result.push(createCompletionEntryForModule(foundFile, ts.ScriptElementKind.scriptElement, span)); - }); - } - // If possible, get folder completion as well - var directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (var _a = 0, directories_2 = directories; _a < directories_2.length; _a++) { - var directory = directories_2[_a]; - var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); - result.push(createCompletionEntryForModule(directoryName, ts.ScriptElementKind.directory, span)); - } - } - } - return result; - } - /** - * Check all of the declared modules and those in node modules. Possible sources of modules: - * Modules that are found by the type checker - * Modules found relative to "baseUrl" compliler options (including patterns from "paths" compiler option) - * Modules from node_modules (i.e. those listed in package.json) - * This includes all files that are found in node_modules/moduleName/ with acceptable file extensions - */ - function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, span, compilerOptions, host, typeChecker) { - var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; - var result; - if (baseUrl) { - var fileExtensions = ts.getSupportedExtensions(compilerOptions); - var projectDir = compilerOptions.project || host.getCurrentDirectory(); - var absolute = ts.isRootedDiskPath(baseUrl) ? baseUrl : ts.combinePaths(projectDir, baseUrl); - result = getCompletionEntriesForDirectoryFragment(fragment, ts.normalizePath(absolute), fileExtensions, /*includeExtensions*/ false, span, host); - if (paths) { - for (var path in paths) { - if (paths.hasOwnProperty(path)) { - if (path === "*") { - if (paths[path]) { - for (var _i = 0, _a = paths[path]; _i < _a.length; _i++) { - var pattern = _a[_i]; - for (var _b = 0, _c = getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host); _b < _c.length; _b++) { - var match = _c[_b]; - result.push(createCompletionEntryForModule(match, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - else if (ts.startsWith(path, fragment)) { - var entry = paths[path] && paths[path].length === 1 && paths[path][0]; - if (entry) { - result.push(createCompletionEntryForModule(path, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - } - } - else { - result = []; - } - getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span, result); - for (var _d = 0, _e = enumeratePotentialNonRelativeModules(fragment, scriptPath, compilerOptions, typeChecker, host); _d < _e.length; _d++) { - var moduleName = _e[_d]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - return result; - } - function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { - if (host.readDirectory) { - var parsed = ts.hasZeroOrOneAsteriskCharacter(pattern) ? ts.tryParsePattern(pattern) : undefined; - if (parsed) { - // The prefix has two effective parts: the directory path and the base component after the filepath that is not a - // full directory component. For example: directory/path/of/prefix/base* - var normalizedPrefix = normalizeAndPreserveTrailingSlash(parsed.prefix); - var normalizedPrefixDirectory = ts.getDirectoryPath(normalizedPrefix); - var normalizedPrefixBase = ts.getBaseFileName(normalizedPrefix); - var fragmentHasPath = fragment.indexOf(ts.directorySeparator) !== -1; - // Try and expand the prefix to include any path from the fragment so that we can limit the readDirectory call - var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + ts.getDirectoryPath(fragment)) : normalizedPrefixDirectory; - var normalizedSuffix = ts.normalizePath(parsed.suffix); - var baseDirectory = ts.combinePaths(baseUrl, expandedPrefixDirectory); - var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; - // If we have a suffix, then we need to read the directory all the way down. We could create a glob - // that encodes the suffix, but we would have to escape the character "?" which readDirectory - // doesn't support. For now, this is safer but slower - var includeGlob = normalizedSuffix ? "**/*" : "./*"; - var matches = tryReadDirectory(host, baseDirectory, fileExtensions, /*exclude*/ undefined, [includeGlob]); - if (matches) { - var result = []; - // Trim away prefix and suffix - for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) { - var match = matches_1[_i]; - var normalizedMatch = ts.normalizePath(match); - if (!ts.endsWith(normalizedMatch, normalizedSuffix) || !ts.startsWith(normalizedMatch, completePrefix)) { - continue; - } - var start = completePrefix.length; - var length_6 = normalizedMatch.length - start - normalizedSuffix.length; - result.push(ts.removeFileExtension(normalizedMatch.substr(start, length_6))); - } - return result; - } - } - } - return undefined; - } - function enumeratePotentialNonRelativeModules(fragment, scriptPath, options, typeChecker, host) { - // Check If this is a nested module - var isNestedModule = fragment.indexOf(ts.directorySeparator) !== -1; - var moduleNameFragment = isNestedModule ? fragment.substr(0, fragment.lastIndexOf(ts.directorySeparator)) : undefined; - // Get modules that the type checker picked up - var ambientModules = ts.map(typeChecker.getAmbientModules(), function (sym) { return ts.stripQuotes(sym.name); }); - var nonRelativeModules = ts.filter(ambientModules, function (moduleName) { return ts.startsWith(moduleName, fragment); }); - // Nested modules of the form "module-name/sub" need to be adjusted to only return the string - // after the last '/' that appears in the fragment because that's where the replacement span - // starts - if (isNestedModule) { - var moduleNameWithSeperator_1 = ts.ensureTrailingDirectorySeparator(moduleNameFragment); - nonRelativeModules = ts.map(nonRelativeModules, function (moduleName) { - if (ts.startsWith(fragment, moduleNameWithSeperator_1)) { - return moduleName.substr(moduleNameWithSeperator_1.length); - } - return moduleName; - }); - } - if (!options.moduleResolution || options.moduleResolution === ts.ModuleResolutionKind.NodeJs) { - for (var _i = 0, _a = enumerateNodeModulesVisibleToScript(host, scriptPath); _i < _a.length; _i++) { - var visibleModule = _a[_i]; - if (!isNestedModule) { - nonRelativeModules.push(visibleModule.moduleName); - } - else if (ts.startsWith(visibleModule.moduleName, moduleNameFragment)) { - var nestedFiles = tryReadDirectory(host, visibleModule.moduleDir, ts.supportedTypeScriptExtensions, /*exclude*/ undefined, /*include*/ ["./*"]); - if (nestedFiles) { - for (var _b = 0, nestedFiles_1 = nestedFiles; _b < nestedFiles_1.length; _b++) { - var f = nestedFiles_1[_b]; - f = ts.normalizePath(f); - var nestedModule = ts.removeFileExtension(ts.getBaseFileName(f)); - nonRelativeModules.push(nestedModule); - } - } - } - } - } - return ts.deduplicate(nonRelativeModules); - } - function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { - var token = ts.getTokenAtPosition(sourceFile, position); - if (!token) { - return undefined; - } - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - if (!commentRanges || !commentRanges.length) { - return undefined; - } - var range = ts.forEach(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end && commentRange; }); - if (!range) { - return undefined; - } - var completionInfo = { - /** - * We don't want the editor to offer any other completions, such as snippets, inside a comment. - */ - isGlobalCompletion: false, - isMemberCompletion: false, - /** - * The user may type in a path that doesn't yet exist, creating a "new identifier" - * with respect to the collection of identifiers the server is aware of. - */ - isNewIdentifierLocation: true, - entries: [] - }; - var text = sourceFile.text.substr(range.pos, position - range.pos); - var match = tripleSlashDirectiveFragmentRegex.exec(text); - if (match) { - var prefix = match[1]; - var kind = match[2]; - var toComplete = match[3]; - var scriptPath = ts.getDirectoryPath(sourceFile.path); - if (kind === "path") { - // Give completions for a relative path - var span_10 = getDirectoryFragmentTextSpan(toComplete, range.pos + prefix.length); - completionInfo.entries = getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, ts.getSupportedExtensions(compilerOptions), /*includeExtensions*/ true, span_10, host, sourceFile.path); - } - else { - // Give completions based on the typings available - var span_11 = { start: range.pos + prefix.length, length: match[0].length - prefix.length }; - completionInfo.entries = getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span_11); - } - } - return completionInfo; - } - PathCompletions.getTripleSlashReferenceCompletion = getTripleSlashReferenceCompletion; - function getCompletionEntriesFromTypings(host, options, scriptPath, span, result) { - if (result === void 0) { result = []; } - // Check for typings specified in compiler options - if (options.types) { - for (var _i = 0, _a = options.types; _i < _a.length; _i++) { - var moduleName = _a[_i]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - } - else if (host.getDirectories) { - var typeRoots = void 0; - try { - // Wrap in try catch because getEffectiveTypeRoots touches the filesystem - typeRoots = ts.getEffectiveTypeRoots(options, host); - } - catch (e) { } - if (typeRoots) { - for (var _b = 0, typeRoots_2 = typeRoots; _b < typeRoots_2.length; _b++) { - var root = typeRoots_2[_b]; - getCompletionEntriesFromDirectories(host, root, span, result); - } - } - } - if (host.getDirectories) { - // Also get all @types typings installed in visible node_modules directories - for (var _c = 0, _d = findPackageJsons(scriptPath, host); _c < _d.length; _c++) { - var packageJson = _d[_c]; - var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(host, typesDir, span, result); - } - } - return result; - } - function getCompletionEntriesFromDirectories(host, directory, span, result) { - if (host.getDirectories && tryDirectoryExists(host, directory)) { - var directories = tryGetDirectories(host, directory); - if (directories) { - for (var _i = 0, directories_3 = directories; _i < directories_3.length; _i++) { - var typeDirectory = directories_3[_i]; - typeDirectory = ts.normalizePath(typeDirectory); - result.push(createCompletionEntryForModule(ts.getBaseFileName(typeDirectory), ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - function findPackageJsons(currentDir, host) { - var paths = []; - var currentConfigPath; - while (true) { - currentConfigPath = ts.findConfigFile(currentDir, function (f) { return tryFileExists(host, f); }, "package.json"); - if (currentConfigPath) { - paths.push(currentConfigPath); - currentDir = ts.getDirectoryPath(currentConfigPath); - var parent = ts.getDirectoryPath(currentDir); - if (currentDir === parent) { - break; - } - currentDir = parent; - } - else { - break; - } - } - return paths; - } - function enumerateNodeModulesVisibleToScript(host, scriptPath) { - var result = []; - if (host.readFile && host.fileExists) { - for (var _i = 0, _a = findPackageJsons(scriptPath, host); _i < _a.length; _i++) { - var packageJson = _a[_i]; - var contents = tryReadingPackageJson(packageJson); - if (!contents) { - return; - } - var nodeModulesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules"); - var foundModuleNames = []; - // Provide completions for all non @types dependencies - for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { - var key = nodeModulesDependencyKeys_1[_b]; - addPotentialPackageNames(contents[key], foundModuleNames); - } - for (var _c = 0, foundModuleNames_1 = foundModuleNames; _c < foundModuleNames_1.length; _c++) { - var moduleName = foundModuleNames_1[_c]; - var moduleDir = ts.combinePaths(nodeModulesDir, moduleName); - result.push({ - moduleName: moduleName, - moduleDir: moduleDir - }); - } - } - } - return result; - function tryReadingPackageJson(filePath) { - try { - var fileText = tryReadFile(host, filePath); - return fileText ? JSON.parse(fileText) : undefined; - } - catch (e) { - return undefined; - } - } - function addPotentialPackageNames(dependencies, result) { - if (dependencies) { - for (var dep in dependencies) { - if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - } - function createCompletionEntryForModule(name, kind, replacementSpan) { - return { name: name, kind: kind, kindModifiers: ts.ScriptElementKindModifier.none, sortText: name, replacementSpan: replacementSpan }; - } - // Replace everything after the last directory seperator that appears - function getDirectoryFragmentTextSpan(text, textStart) { - var index = text.lastIndexOf(ts.directorySeparator); - var offset = index !== -1 ? index + 1 : 0; - return { start: textStart + offset, length: text.length - offset }; - } - // Returns true if the path is explicitly relative to the script (i.e. relative to . or ..) - function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) { - var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1; - var slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */; - } - return false; - } - function normalizeAndPreserveTrailingSlash(path) { - return ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(path)) : ts.normalizePath(path); - } - /** - * Matches a triple slash reference directive with an incomplete string literal for its path. Used - * to determine if the caret is currently within the string literal and capture the literal fragment - * for completions. - * For example, this matches - * - * /// -/* @internal */ -var ts; -(function (ts) { - var Completions; - (function (Completions) { - function getCompletionsAtPosition(host, typeChecker, log, compilerOptions, sourceFile, position) { - if (ts.isInReferenceComment(sourceFile, position)) { - return Completions.PathCompletions.getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host); - } - if (ts.isInString(sourceFile, position)) { - return getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log); - } - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (!completionData) { - return undefined; - } - var symbols = completionData.symbols, isGlobalCompletion = completionData.isGlobalCompletion, isMemberCompletion = completionData.isMemberCompletion, isNewIdentifierLocation = completionData.isNewIdentifierLocation, location = completionData.location, requestJsDocTagName = completionData.requestJsDocTagName, requestJsDocTag = completionData.requestJsDocTag; - if (requestJsDocTagName) { - // If the current position is a jsDoc tag name, only tag names should be provided for completion - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagNameCompletions() }; - } - if (requestJsDocTag) { - // If the current position is a jsDoc tag, only tags should be provided for completion - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagCompletions() }; - } - var entries = []; - if (ts.isSourceFileJavaScript(sourceFile)) { - var uniqueNames = getCompletionEntriesFromSymbols(symbols, entries, location, /*performCharacterChecks*/ true, typeChecker, compilerOptions.target, log); - ts.addRange(entries, getJavaScriptCompletionEntries(sourceFile, location.pos, uniqueNames, compilerOptions.target)); - } - else { - if (!symbols || symbols.length === 0) { - if (sourceFile.languageVariant === 1 /* JSX */ && - location.parent && location.parent.kind === 252 /* JsxClosingElement */) { - // In the TypeScript JSX element, if such element is not defined. When users query for completion at closing tag, - // instead of simply giving unknown value, the completion will return the tag-name of an associated opening-element. - // For example: - // var x =
completion list at "1" will contain "div" with type any - var tagName = location.parent.parent.openingElement.tagName; - entries.push({ - name: tagName.text, - kind: undefined, - kindModifiers: undefined, - sortText: "0", - }); - } - else { - return undefined; - } - } - getCompletionEntriesFromSymbols(symbols, entries, location, /*performCharacterChecks*/ true, typeChecker, compilerOptions.target, log); - } - // Add keywords if this is not a member completion list - if (!isMemberCompletion && !requestJsDocTag && !requestJsDocTagName) { - ts.addRange(entries, keywordCompletions); - } - return { isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, entries: entries }; - } - Completions.getCompletionsAtPosition = getCompletionsAtPosition; - function getJavaScriptCompletionEntries(sourceFile, position, uniqueNames, target) { - var entries = []; - var nameTable = ts.getNameTable(sourceFile); - nameTable.forEach(function (pos, name) { - // Skip identifiers produced only from the current location - if (pos === position) { - return; - } - if (!uniqueNames.get(name)) { - uniqueNames.set(name, name); - var displayName = getCompletionEntryDisplayName(ts.unescapeIdentifier(name), target, /*performCharacterChecks*/ true); - if (displayName) { - var entry = { - name: displayName, - kind: ts.ScriptElementKind.warning, - kindModifiers: "", - sortText: "1" - }; - entries.push(entry); - } - } - }); - return entries; - } - function createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target) { - // Try to get a valid display name for this symbol, if we could not find one, then ignore it. - // We would like to only show things that can be added after a dot, so for instance numeric properties can - // not be accessed with a dot (a.1 <- invalid) - var displayName = getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location); - if (!displayName) { - return undefined; - } - // TODO(drosen): Right now we just permit *all* semantic meanings when calling - // 'getSymbolKind' which is permissible given that it is backwards compatible; but - // really we should consider passing the meaning for the node so that we don't report - // that a suggestion for a value is an interface. We COULD also just do what - // 'getSymbolModifiers' does, which is to use the first declaration. - // Use a 'sortText' of 0' so that all symbol completion entries come before any other - // entries (like JavaScript identifier entries). - return { - name: displayName, - kind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, location), - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - sortText: "0", - }; - } - function getCompletionEntriesFromSymbols(symbols, entries, location, performCharacterChecks, typeChecker, target, log) { - var start = ts.timestamp(); - var uniqueNames = ts.createMap(); - if (symbols) { - for (var _i = 0, symbols_4 = symbols; _i < symbols_4.length; _i++) { - var symbol = symbols_4[_i]; - var entry = createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target); - if (entry) { - var id = ts.escapeIdentifier(entry.name); - if (!uniqueNames.get(id)) { - entries.push(entry); - uniqueNames.set(id, id); - } - } - } - } - log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (ts.timestamp() - start)); - return uniqueNames; - } - function getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log) { - var node = ts.findPrecedingToken(position, sourceFile); - if (!node || node.kind !== 9 /* StringLiteral */) { - return undefined; - } - if (node.parent.kind === 261 /* PropertyAssignment */ && - node.parent.parent.kind === 178 /* ObjectLiteralExpression */ && - node.parent.name === node) { - // Get quoted name of properties of the object literal expression - // i.e. interface ConfigFiles { - // 'jspm:dev': string - // } - // let files: ConfigFiles = { - // '/*completion position*/' - // } - // - // function foo(c: ConfigFiles) {} - // foo({ - // '/*completion position*/' - // }); - return getStringLiteralCompletionEntriesFromPropertyAssignment(node.parent, typeChecker, compilerOptions.target, log); - } - else if (ts.isElementAccessExpression(node.parent) && node.parent.argumentExpression === node) { - // Get all names of properties on the expression - // i.e. interface A { - // 'prop1': string - // } - // let a: A; - // a['/*completion position*/'] - return getStringLiteralCompletionEntriesFromElementAccess(node.parent, typeChecker, compilerOptions.target, log); - } - else if (node.parent.kind === 238 /* ImportDeclaration */ || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node) || ts.isRequireCall(node.parent, /*checkArgumentIsStringLiteral*/ false)) { - // Get all known external module names or complete a path to a module - // i.e. import * as ns from "/*completion position*/"; - // import x = require("/*completion position*/"); - // var y = require("/*completion position*/"); - return Completions.PathCompletions.getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker); - } - else if (isEqualityExpression(node.parent)) { - // Get completions from the type of the other operand - // i.e. switch (a) { - // case '/*completion position*/' - // } - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.left === node ? node.parent.right : node.parent.left), typeChecker); - } - else if (ts.isCaseOrDefaultClause(node.parent)) { - // Get completions from the type of the switch expression - // i.e. x === '/*completion position' - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.parent.parent.expression), typeChecker); - } - else { - var argumentInfo = ts.SignatureHelp.getImmediatelyContainingArgumentInfo(node, position, sourceFile); - if (argumentInfo) { - // Get string literal completions from specialized signatures of the target - // i.e. declare function f(a: 'A'); - // f("/*completion position*/") - return getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker); - } - // Get completion for string literal from string literal type - // i.e. var x: "hi" | "hello" = "/*completion position*/" - return getStringLiteralCompletionEntriesFromType(typeChecker.getContextualType(node), typeChecker); - } - } - function getStringLiteralCompletionEntriesFromPropertyAssignment(element, typeChecker, target, log) { - var type = typeChecker.getContextualType(element.parent); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, element, /*performCharacterChecks*/ false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - } - function getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker) { - var candidates = []; - var entries = []; - typeChecker.getResolvedSignature(argumentInfo.invocation, candidates); - for (var _i = 0, candidates_3 = candidates; _i < candidates_3.length; _i++) { - var candidate = candidates_3[_i]; - addStringLiteralCompletionsFromType(typeChecker.getParameterType(candidate, argumentInfo.argumentIndex), entries, typeChecker); - } - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: true, entries: entries }; - } - return undefined; - } - function getStringLiteralCompletionEntriesFromElementAccess(node, typeChecker, target, log) { - var type = typeChecker.getTypeAtLocation(node.expression); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, node, /*performCharacterChecks*/ false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - return undefined; - } - function getStringLiteralCompletionEntriesFromType(type, typeChecker) { - if (type) { - var entries = []; - addStringLiteralCompletionsFromType(type, entries, typeChecker); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: entries }; - } - } - return undefined; - } - function addStringLiteralCompletionsFromType(type, result, typeChecker) { - if (type && type.flags & 16384 /* TypeParameter */) { - type = typeChecker.getApparentType(type); - } - if (!type) { - return; - } - if (type.flags & 65536 /* Union */) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - addStringLiteralCompletionsFromType(t, result, typeChecker); - } - } - else if (type.flags & 32 /* StringLiteral */) { - result.push({ - name: type.text, - kindModifiers: ts.ScriptElementKindModifier.none, - kind: ts.ScriptElementKind.variableElement, - sortText: "0" - }); - } - } - function getCompletionEntryDetails(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - // Compute all the completion symbols again. - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_1 = completionData.location; - // Find the symbol with the matching entry name. - // We don't need to perform character checks here because we're only comparing the - // name against 'entryName' (which is known to be good), not building a new - // completion entry. - var symbol = ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, /*performCharacterChecks*/ false, location_1) === entryName ? s : undefined; }); - if (symbol) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, location_1, location_1, 7 /* All */), displayParts = _a.displayParts, documentation = _a.documentation, symbolKind = _a.symbolKind, tags = _a.tags; - return { - name: entryName, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - kind: symbolKind, - displayParts: displayParts, - documentation: documentation, - tags: tags - }; - } - } - // Didn't find a symbol with this name. See if we can find a keyword instead. - var keywordCompletion = ts.forEach(keywordCompletions, function (c) { return c.name === entryName; }); - if (keywordCompletion) { - return { - name: entryName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - displayParts: [ts.displayPart(entryName, ts.SymbolDisplayPartKind.keyword)], - documentation: undefined, - tags: undefined - }; - } - return undefined; - } - Completions.getCompletionEntryDetails = getCompletionEntryDetails; - function getCompletionEntrySymbol(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - // Compute all the completion symbols again. - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_2 = completionData.location; - // Find the symbol with the matching entry name. - // We don't need to perform character checks here because we're only comparing the - // name against 'entryName' (which is known to be good), not building a new - // completion entry. - return ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, /*performCharacterChecks*/ false, location_2) === entryName ? s : undefined; }); - } - return undefined; - } - Completions.getCompletionEntrySymbol = getCompletionEntrySymbol; - function getCompletionData(typeChecker, log, sourceFile, position) { - var isJavaScriptFile = ts.isSourceFileJavaScript(sourceFile); - // JsDoc tag-name is just the name of the JSDoc tagname (exclude "@") - var requestJsDocTagName = false; - // JsDoc tag includes both "@" and tag-name - var requestJsDocTag = false; - var start = ts.timestamp(); - var currentToken = ts.getTokenAtPosition(sourceFile, position); - log("getCompletionData: Get current token: " + (ts.timestamp() - start)); - start = ts.timestamp(); - // Completion not allowed inside comments, bail out if this is the case - var insideComment = ts.isInsideComment(sourceFile, currentToken, position); - log("getCompletionData: Is inside comment: " + (ts.timestamp() - start)); - if (insideComment) { - if (ts.hasDocComment(sourceFile, position)) { - // The current position is next to the '@' sign, when no tag name being provided yet. - // Provide a full list of tag names - if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) { - requestJsDocTagName = true; - } - else { - // When completion is requested without "@", we will have check to make sure that - // there are no comments prefix the request position. We will only allow "*" and space. - // e.g - // /** |c| /* - // - // /** - // |c| - // */ - // - // /** - // * |c| - // */ - // - // /** - // * |c| - // */ - var lineStart = ts.getLineStartPositionForPosition(position, sourceFile); - requestJsDocTag = !(sourceFile.text.substring(lineStart, position).match(/[^\*|\s|(/\*\*)]/)); - } - } - // Completion should work inside certain JsDoc tags. For example: - // /** @type {number | string} */ - // Completion should work in the brackets - var insideJsDocTagExpression = false; - var tag = ts.getJsDocTagAtPosition(sourceFile, position); - if (tag) { - if (tag.tagName.pos <= position && position <= tag.tagName.end) { - requestJsDocTagName = true; - } - switch (tag.kind) { - case 288 /* JSDocTypeTag */: - case 286 /* JSDocParameterTag */: - case 287 /* JSDocReturnTag */: - var tagWithExpression = tag; - if (tagWithExpression.typeExpression) { - insideJsDocTagExpression = tagWithExpression.typeExpression.pos < position && position < tagWithExpression.typeExpression.end; - } - break; - } - } - if (requestJsDocTagName || requestJsDocTag) { - return { symbols: undefined, isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, location: undefined, isRightOfDot: false, requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - } - if (!insideJsDocTagExpression) { - // Proceed if the current position is in jsDoc tag expression; otherwise it is a normal - // comment or the plain text part of a jsDoc comment, so no completion should be available - log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); - return undefined; - } - } - start = ts.timestamp(); - var previousToken = ts.findPrecedingToken(position, sourceFile); - log("getCompletionData: Get previous token 1: " + (ts.timestamp() - start)); - // The decision to provide completion depends on the contextToken, which is determined through the previousToken. - // Note: 'previousToken' (and thus 'contextToken') can be undefined if we are the beginning of the file - var contextToken = previousToken; - // Check if the caret is at the end of an identifier; this is a partial identifier that we want to complete: e.g. a.toS| - // Skip this partial identifier and adjust the contextToken to the token that precedes it. - if (contextToken && position <= contextToken.end && ts.isWord(contextToken.kind)) { - var start_2 = ts.timestamp(); - contextToken = ts.findPrecedingToken(contextToken.getFullStart(), sourceFile); - log("getCompletionData: Get previous token 2: " + (ts.timestamp() - start_2)); - } - // Find the node where completion is requested on. - // Also determine whether we are trying to complete with members of that node - // or attributes of a JSX tag. - var node = currentToken; - var isRightOfDot = false; - var isRightOfOpenTag = false; - var isStartingCloseTag = false; - var location = ts.getTouchingPropertyName(sourceFile, position); - if (contextToken) { - // Bail out if this is a known invalid completion location - if (isCompletionListBlocker(contextToken)) { - log("Returning an empty list because completion was requested in an invalid position."); - return undefined; - } - var parent = contextToken.parent; - if (contextToken.kind === 23 /* DotToken */) { - if (parent.kind === 179 /* PropertyAccessExpression */) { - node = contextToken.parent.expression; - isRightOfDot = true; - } - else if (parent.kind === 143 /* QualifiedName */) { - node = contextToken.parent.left; - isRightOfDot = true; - } - else { - // There is nothing that precedes the dot, so this likely just a stray character - // or leading into a '...' token. Just bail out instead. - return undefined; - } - } - else if (sourceFile.languageVariant === 1 /* JSX */) { - // - // If the tagname is a property access expression, we will then walk up to the top most of property access expression. - // Then, try to get a JSX container and its associated attributes type. - if (parent && parent.kind === 179 /* PropertyAccessExpression */) { - contextToken = parent; - parent = parent.parent; - } - switch (parent.kind) { - case 252 /* JsxClosingElement */: - if (contextToken.kind === 41 /* SlashToken */) { - isStartingCloseTag = true; - location = contextToken; - } - break; - case 194 /* BinaryExpression */: - if (!(parent.left.flags & 32768 /* ThisNodeHasError */)) { - // It has a left-hand side, so we're not in an opening JSX tag. - break; - } - // falls through - case 250 /* JsxSelfClosingElement */: - case 249 /* JsxElement */: - case 251 /* JsxOpeningElement */: - if (contextToken.kind === 27 /* LessThanToken */) { - isRightOfOpenTag = true; - location = contextToken; - } - break; - } - } - } - var semanticStart = ts.timestamp(); - var isGlobalCompletion = false; - var isMemberCompletion; - var isNewIdentifierLocation; - var symbols = []; - if (isRightOfDot) { - getTypeScriptMemberSymbols(); - } - else if (isRightOfOpenTag) { - var tagSymbols = typeChecker.getJsxIntrinsicTagNames(); - if (tryGetGlobalSymbols()) { - symbols = tagSymbols.concat(symbols.filter(function (s) { return !!(s.flags & (107455 /* Value */ | 8388608 /* Alias */)); })); - } - else { - symbols = tagSymbols; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else if (isStartingCloseTag) { - var tagName = contextToken.parent.parent.openingElement.tagName; - var tagSymbol = typeChecker.getSymbolAtLocation(tagName); - if (!typeChecker.isUnknownSymbol(tagSymbol)) { - symbols = [tagSymbol]; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else { - // For JavaScript or TypeScript, if we're not after a dot, then just try to get the - // global symbols in scope. These results should be valid for either language as - // the set of symbols that can be referenced from this location. - if (!tryGetGlobalSymbols()) { - return undefined; - } - } - log("getCompletionData: Semantic work: " + (ts.timestamp() - semanticStart)); - return { symbols: symbols, isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, location: location, isRightOfDot: (isRightOfDot || isRightOfOpenTag), requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - function getTypeScriptMemberSymbols() { - // Right of dot member completion list - isGlobalCompletion = false; - isMemberCompletion = true; - isNewIdentifierLocation = false; - if (node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */ || node.kind === 179 /* PropertyAccessExpression */) { - var symbol = typeChecker.getSymbolAtLocation(node); - // This is an alias, follow what it aliases - if (symbol && symbol.flags & 8388608 /* Alias */) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - if (symbol && symbol.flags & 1952 /* HasExports */) { - // Extract module or enum members - var exportedSymbols = typeChecker.getExportsOfModule(symbol); - ts.forEach(exportedSymbols, function (symbol) { - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - }); - } - } - var type = typeChecker.getTypeAtLocation(node); - addTypeProperties(type); - } - function addTypeProperties(type) { - if (type) { - // Filter private properties - for (var _i = 0, _a = type.getApparentProperties(); _i < _a.length; _i++) { - var symbol = _a[_i]; - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - } - if (isJavaScriptFile && type.flags & 65536 /* Union */) { - // In javascript files, for union types, we don't just get the members that - // the individual types have in common, we also include all the members that - // each individual type has. This is because we're going to add all identifiers - // anyways. So we might as well elevate the members that were at least part - // of the individual types to a higher status since we know what they are. - var unionType = type; - for (var _b = 0, _c = unionType.types; _b < _c.length; _b++) { - var elementType = _c[_b]; - addTypeProperties(elementType); - } - } - } - } - function tryGetGlobalSymbols() { - var objectLikeContainer; - var namedImportsOrExports; - var jsxContainer; - if (objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken)) { - return tryGetObjectLikeCompletionSymbols(objectLikeContainer); - } - if (namedImportsOrExports = tryGetNamedImportsOrExportsForCompletion(contextToken)) { - // cursor is in an import clause - // try to show exported member for imported module - return tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports); - } - if (jsxContainer = tryGetContainingJsxElement(contextToken)) { - var attrsType = void 0; - if ((jsxContainer.kind === 250 /* JsxSelfClosingElement */) || (jsxContainer.kind === 251 /* JsxOpeningElement */)) { - // Cursor is inside a JSX self-closing element or opening element - attrsType = typeChecker.getAllAttributesTypeFromJsxOpeningLikeElement(jsxContainer); - if (attrsType) { - symbols = filterJsxAttributes(typeChecker.getPropertiesOfType(attrsType), jsxContainer.attributes.properties); - isMemberCompletion = true; - isNewIdentifierLocation = false; - return true; - } - } - } - // Get all entities in the current scope. - isMemberCompletion = false; - isNewIdentifierLocation = isNewIdentifierDefinitionLocation(contextToken); - if (previousToken !== contextToken) { - ts.Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); - } - // We need to find the node that will give us an appropriate scope to begin - // aggregating completion candidates. This is achieved in 'getScopeNode' - // by finding the first node that encompasses a position, accounting for whether a node - // is "complete" to decide whether a position belongs to the node. - // - // However, at the end of an identifier, we are interested in the scope of the identifier - // itself, but fall outside of the identifier. For instance: - // - // xyz => x$ - // - // the cursor is outside of both the 'x' and the arrow function 'xyz => x', - // so 'xyz' is not returned in our results. - // - // We define 'adjustedPosition' so that we may appropriately account for - // being at the end of an identifier. The intention is that if requesting completion - // at the end of an identifier, it should be effectively equivalent to requesting completion - // anywhere inside/at the beginning of the identifier. So in the previous case, the - // 'adjustedPosition' will work as if requesting completion in the following: - // - // xyz => $x - // - // If previousToken !== contextToken, then - // - 'contextToken' was adjusted to the token prior to 'previousToken' - // because we were at the end of an identifier. - // - 'previousToken' is defined. - var adjustedPosition = previousToken !== contextToken ? - previousToken.getStart() : - position; - var scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; - if (scopeNode) { - isGlobalCompletion = - scopeNode.kind === 265 /* SourceFile */ || - scopeNode.kind === 196 /* TemplateExpression */ || - scopeNode.kind === 256 /* JsxExpression */ || - ts.isStatement(scopeNode); - } - /// TODO filter meaning based on the current context - var symbolMeanings = 793064 /* Type */ | 107455 /* Value */ | 1920 /* Namespace */ | 8388608 /* Alias */; - symbols = typeChecker.getSymbolsInScope(scopeNode, symbolMeanings); - return true; - } - /** - * Finds the first node that "embraces" the position, so that one may - * accurately aggregate locals from the closest containing scope. - */ - function getScopeNode(initialToken, position, sourceFile) { - var scope = initialToken; - while (scope && !ts.positionBelongsToNode(scope, position, sourceFile)) { - scope = scope.parent; - } - return scope; - } - function isCompletionListBlocker(contextToken) { - var start = ts.timestamp(); - var result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken) || - isSolelyIdentifierDefinitionLocation(contextToken) || - isDotOfNumericLiteral(contextToken) || - isInJsxText(contextToken); - log("getCompletionsAtPosition: isCompletionListBlocker: " + (ts.timestamp() - start)); - return result; - } - function isInJsxText(contextToken) { - if (contextToken.kind === 10 /* JsxText */) { - return true; - } - if (contextToken.kind === 29 /* GreaterThanToken */ && contextToken.parent) { - if (contextToken.parent.kind === 251 /* JsxOpeningElement */) { - return true; - } - if (contextToken.parent.kind === 252 /* JsxClosingElement */ || contextToken.parent.kind === 250 /* JsxSelfClosingElement */) { - return contextToken.parent.parent && contextToken.parent.parent.kind === 249 /* JsxElement */; - } - } - return false; - } - function isNewIdentifierDefinitionLocation(previousToken) { - if (previousToken) { - var containingNodeKind = previousToken.parent.kind; - switch (previousToken.kind) { - case 26 /* CommaToken */: - return containingNodeKind === 181 /* CallExpression */ // func( a, | - || containingNodeKind === 152 /* Constructor */ // constructor( a, | /* public, protected, private keywords are allowed here, so show completion */ - || containingNodeKind === 182 /* NewExpression */ // new C(a, | - || containingNodeKind === 177 /* ArrayLiteralExpression */ // [a, | - || containingNodeKind === 194 /* BinaryExpression */ // const x = (a, | - || containingNodeKind === 160 /* FunctionType */; // var x: (s: string, list| - case 19 /* OpenParenToken */: - return containingNodeKind === 181 /* CallExpression */ // func( | - || containingNodeKind === 152 /* Constructor */ // constructor( | - || containingNodeKind === 182 /* NewExpression */ // new C(a| - || containingNodeKind === 185 /* ParenthesizedExpression */ // const x = (a| - || containingNodeKind === 168 /* ParenthesizedType */; // function F(pred: (a| /* this can become an arrow function, where 'a' is the argument */ - case 21 /* OpenBracketToken */: - return containingNodeKind === 177 /* ArrayLiteralExpression */ // [ | - || containingNodeKind === 157 /* IndexSignature */ // [ | : string ] - || containingNodeKind === 144 /* ComputedPropertyName */; // [ | /* this can become an index signature */ - case 128 /* ModuleKeyword */: // module | - case 129 /* NamespaceKeyword */: - return true; - case 23 /* DotToken */: - return containingNodeKind === 233 /* ModuleDeclaration */; // module A.| - case 17 /* OpenBraceToken */: - return containingNodeKind === 229 /* ClassDeclaration */; // class A{ | - case 58 /* EqualsToken */: - return containingNodeKind === 226 /* VariableDeclaration */ // const x = a| - || containingNodeKind === 194 /* BinaryExpression */; // x = a| - case 14 /* TemplateHead */: - return containingNodeKind === 196 /* TemplateExpression */; // `aa ${| - case 15 /* TemplateMiddle */: - return containingNodeKind === 205 /* TemplateSpan */; // `aa ${10} dd ${| - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return containingNodeKind === 149 /* PropertyDeclaration */; // class A{ public | - } - // Previous token may have been a keyword that was converted to an identifier. - switch (previousToken.getText()) { - case "public": - case "protected": - case "private": - return true; - } - } - return false; - } - function isInStringOrRegularExpressionOrTemplateLiteral(contextToken) { - if (contextToken.kind === 9 /* StringLiteral */ - || contextToken.kind === 12 /* RegularExpressionLiteral */ - || ts.isTemplateLiteralKind(contextToken.kind)) { - var start_3 = contextToken.getStart(); - var end = contextToken.getEnd(); - // To be "in" one of these literals, the position has to be: - // 1. entirely within the token text. - // 2. at the end position of an unterminated token. - // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). - if (start_3 < position && position < end) { - return true; - } - if (position === end) { - return !!contextToken.isUnterminated - || contextToken.kind === 12 /* RegularExpressionLiteral */; - } - } - return false; - } - /** - * Aggregates relevant symbols for completion in object literals and object binding patterns. - * Relevant symbols are stored in the captured 'symbols' variable. - * - * @returns true if 'symbols' was successfully populated; false otherwise. - */ - function tryGetObjectLikeCompletionSymbols(objectLikeContainer) { - // We're looking up possible property names from contextual/inferred/declared type. - isMemberCompletion = true; - var typeForObject; - var existingMembers; - if (objectLikeContainer.kind === 178 /* ObjectLiteralExpression */) { - // We are completing on contextual types, but may also include properties - // other than those within the declared type. - isNewIdentifierLocation = true; - // If the object literal is being assigned to something of type 'null | { hello: string }', - // it clearly isn't trying to satisfy the 'null' type. So we grab the non-nullable type if possible. - typeForObject = typeChecker.getContextualType(objectLikeContainer); - typeForObject = typeForObject && typeForObject.getNonNullableType(); - existingMembers = objectLikeContainer.properties; - } - else if (objectLikeContainer.kind === 174 /* ObjectBindingPattern */) { - // We are *only* completing on properties from the type being destructured. - isNewIdentifierLocation = false; - var rootDeclaration = ts.getRootDeclaration(objectLikeContainer.parent); - if (ts.isVariableLike(rootDeclaration)) { - // We don't want to complete using the type acquired by the shape - // of the binding pattern; we are only interested in types acquired - // through type declaration or inference. - // Also proceed if rootDeclaration is a parameter and if its containing function expression/arrow function is contextually typed - - // type of parameter will flow in from the contextual type of the function - var canGetType = !!(rootDeclaration.initializer || rootDeclaration.type); - if (!canGetType && rootDeclaration.kind === 146 /* Parameter */) { - if (ts.isExpression(rootDeclaration.parent)) { - canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); - } - else if (rootDeclaration.parent.kind === 151 /* MethodDeclaration */ || rootDeclaration.parent.kind === 154 /* SetAccessor */) { - canGetType = ts.isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); - } - } - if (canGetType) { - typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer); - existingMembers = objectLikeContainer.elements; - } - } - else { - ts.Debug.fail("Root declaration is not variable-like."); - } - } - else { - ts.Debug.fail("Expected object literal or binding pattern, got " + objectLikeContainer.kind); - } - if (!typeForObject) { - return false; - } - var typeMembers = typeChecker.getPropertiesOfType(typeForObject); - if (typeMembers && typeMembers.length > 0) { - // Add filtered items to the completion list - symbols = filterObjectMembersList(typeMembers, existingMembers); - } - return true; - } - /** - * Aggregates relevant symbols for completion in import clauses and export clauses - * whose declarations have a module specifier; for instance, symbols will be aggregated for - * - * import { | } from "moduleName"; - * export { a as foo, | } from "moduleName"; - * - * but not for - * - * export { | }; - * - * Relevant symbols are stored in the captured 'symbols' variable. - * - * @returns true if 'symbols' was successfully populated; false otherwise. - */ - function tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports) { - var declarationKind = namedImportsOrExports.kind === 241 /* NamedImports */ ? - 238 /* ImportDeclaration */ : - 244 /* ExportDeclaration */; - var importOrExportDeclaration = ts.getAncestor(namedImportsOrExports, declarationKind); - var moduleSpecifier = importOrExportDeclaration.moduleSpecifier; - if (!moduleSpecifier) { - return false; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - symbols = ts.emptyArray; - return true; - } - var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - symbols = filterNamedImportOrExportCompletionItems(exports, namedImportsOrExports.elements); - return true; - } - /** - * Returns the immediate owning object literal or binding pattern of a context token, - * on the condition that one exists and that the context implies completion should be given. - */ - function tryGetObjectLikeCompletionContainer(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17 /* OpenBraceToken */: // const x = { | - case 26 /* CommaToken */: - var parent = contextToken.parent; - if (parent && (parent.kind === 178 /* ObjectLiteralExpression */ || parent.kind === 174 /* ObjectBindingPattern */)) { - return parent; - } - break; - } - } - return undefined; - } - /** - * Returns the containing list of named imports or exports of a context token, - * on the condition that one exists and that the context implies completion should be given. - */ - function tryGetNamedImportsOrExportsForCompletion(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17 /* OpenBraceToken */: // import { | - case 26 /* CommaToken */: - switch (contextToken.parent.kind) { - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return contextToken.parent; - } - } - } - return undefined; - } - function tryGetContainingJsxElement(contextToken) { - if (contextToken) { - var parent = contextToken.parent; - switch (contextToken.kind) { - case 28 /* LessThanSlashToken */: - case 41 /* SlashToken */: - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 254 /* JsxAttributes */: - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - if (parent && (parent.kind === 250 /* JsxSelfClosingElement */ || parent.kind === 251 /* JsxOpeningElement */)) { - return parent; - } - else if (parent.kind === 253 /* JsxAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - // The context token is the closing } or " of an attribute, which means - // its parent is a JsxExpression, whose parent is a JsxAttribute, - // whose parent is a JsxOpeningLikeElement - case 9 /* StringLiteral */: - if (parent && ((parent.kind === 253 /* JsxAttribute */) || (parent.kind === 255 /* JsxSpreadAttribute */))) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - case 18 /* CloseBraceToken */: - if (parent && - parent.kind === 256 /* JsxExpression */ && - parent.parent && parent.parent.kind === 253 /* JsxAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - // each JsxAttribute can have initializer as JsxExpression - return parent.parent.parent.parent; - } - if (parent && parent.kind === 255 /* JsxSpreadAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - } - } - return undefined; - } - function isFunction(kind) { - if (!ts.isFunctionLikeKind(kind)) { - return false; - } - switch (kind) { - case 152 /* Constructor */: - case 161 /* ConstructorType */: - case 160 /* FunctionType */: - return false; - default: - return true; - } - } - /** - * @returns true if we are certain that the currently edited location must define a new location; false otherwise. - */ - function isSolelyIdentifierDefinitionLocation(contextToken) { - var containingNodeKind = contextToken.parent.kind; - switch (contextToken.kind) { - case 26 /* CommaToken */: - return containingNodeKind === 226 /* VariableDeclaration */ || - containingNodeKind === 227 /* VariableDeclarationList */ || - containingNodeKind === 208 /* VariableStatement */ || - containingNodeKind === 232 /* EnumDeclaration */ || - isFunction(containingNodeKind) || - containingNodeKind === 229 /* ClassDeclaration */ || - containingNodeKind === 199 /* ClassExpression */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 175 /* ArrayBindingPattern */ || - containingNodeKind === 231 /* TypeAliasDeclaration */; // type Map, K, | - case 23 /* DotToken */: - return containingNodeKind === 175 /* ArrayBindingPattern */; // var [.| - case 56 /* ColonToken */: - return containingNodeKind === 176 /* BindingElement */; // var {x :html| - case 21 /* OpenBracketToken */: - return containingNodeKind === 175 /* ArrayBindingPattern */; // var [x| - case 19 /* OpenParenToken */: - return containingNodeKind === 260 /* CatchClause */ || - isFunction(containingNodeKind); - case 17 /* OpenBraceToken */: - return containingNodeKind === 232 /* EnumDeclaration */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 163 /* TypeLiteral */; // const x : { | - case 25 /* SemicolonToken */: - return containingNodeKind === 148 /* PropertySignature */ && - contextToken.parent && contextToken.parent.parent && - (contextToken.parent.parent.kind === 230 /* InterfaceDeclaration */ || - contextToken.parent.parent.kind === 163 /* TypeLiteral */); // const x : { a; | - case 27 /* LessThanToken */: - return containingNodeKind === 229 /* ClassDeclaration */ || - containingNodeKind === 199 /* ClassExpression */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 231 /* TypeAliasDeclaration */ || - isFunction(containingNodeKind); - case 115 /* StaticKeyword */: - return containingNodeKind === 149 /* PropertyDeclaration */; - case 24 /* DotDotDotToken */: - return containingNodeKind === 146 /* Parameter */ || - (contextToken.parent && contextToken.parent.parent && - contextToken.parent.parent.kind === 175 /* ArrayBindingPattern */); // var [...z| - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return containingNodeKind === 146 /* Parameter */; - case 118 /* AsKeyword */: - return containingNodeKind === 242 /* ImportSpecifier */ || - containingNodeKind === 246 /* ExportSpecifier */ || - containingNodeKind === 240 /* NamespaceImport */; - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - case 109 /* InterfaceKeyword */: - case 89 /* FunctionKeyword */: - case 104 /* VarKeyword */: - case 125 /* GetKeyword */: - case 135 /* SetKeyword */: - case 91 /* ImportKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - case 116 /* YieldKeyword */: - case 138 /* TypeKeyword */: - return true; - } - // Previous token may have been a keyword that was converted to an identifier. - switch (contextToken.getText()) { - case "abstract": - case "async": - case "class": - case "const": - case "declare": - case "enum": - case "function": - case "interface": - case "let": - case "private": - case "protected": - case "public": - case "static": - case "var": - case "yield": - return true; - } - return false; - } - function isDotOfNumericLiteral(contextToken) { - if (contextToken.kind === 8 /* NumericLiteral */) { - var text = contextToken.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - /** - * Filters out completion suggestions for named imports or exports. - * - * @param exportsOfModule The list of symbols which a module exposes. - * @param namedImportsOrExports The list of existing import/export specifiers in the import/export clause. - * - * @returns Symbols to be suggested at an import/export clause, barring those whose named imports/exports - * do not occur at the current position and have not otherwise been typed. - */ - function filterNamedImportOrExportCompletionItems(exportsOfModule, namedImportsOrExports) { - var existingImportsOrExports = ts.createMap(); - for (var _i = 0, namedImportsOrExports_1 = namedImportsOrExports; _i < namedImportsOrExports_1.length; _i++) { - var element = namedImportsOrExports_1[_i]; - // If this is the current item we are editing right now, do not filter it out - if (element.getStart() <= position && position <= element.getEnd()) { - continue; - } - var name = element.propertyName || element.name; - existingImportsOrExports.set(name.text, true); - } - if (existingImportsOrExports.size === 0) { - return ts.filter(exportsOfModule, function (e) { return e.name !== "default"; }); - } - return ts.filter(exportsOfModule, function (e) { return e.name !== "default" && !existingImportsOrExports.get(e.name); }); - } - /** - * Filters out completion suggestions for named imports or exports. - * - * @returns Symbols to be suggested in an object binding pattern or object literal expression, barring those whose declarations - * do not occur at the current position and have not otherwise been typed. - */ - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (!existingMembers || existingMembers.length === 0) { - return contextualMemberSymbols; - } - var existingMemberNames = ts.createMap(); - for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { - var m = existingMembers_1[_i]; - // Ignore omitted expressions for missing members - if (m.kind !== 261 /* PropertyAssignment */ && - m.kind !== 262 /* ShorthandPropertyAssignment */ && - m.kind !== 176 /* BindingElement */ && - m.kind !== 151 /* MethodDeclaration */ && - m.kind !== 153 /* GetAccessor */ && - m.kind !== 154 /* SetAccessor */) { - continue; - } - // If this is the current item we are editing right now, do not filter it out - if (m.getStart() <= position && position <= m.getEnd()) { - continue; - } - var existingName = void 0; - if (m.kind === 176 /* BindingElement */ && m.propertyName) { - // include only identifiers in completion list - if (m.propertyName.kind === 71 /* Identifier */) { - existingName = m.propertyName.text; - } - } - else { - // TODO(jfreeman): Account for computed property name - // NOTE: if one only performs this step when m.name is an identifier, - // things like '__proto__' are not filtered out. - existingName = ts.getNameOfDeclaration(m).text; - } - existingMemberNames.set(existingName, true); - } - return ts.filter(contextualMemberSymbols, function (m) { return !existingMemberNames.get(m.name); }); - } - /** - * Filters out completion suggestions from 'symbols' according to existing JSX attributes. - * - * @returns Symbols to be suggested in a JSX element, barring those whose attributes - * do not occur at the current position and have not otherwise been typed. - */ - function filterJsxAttributes(symbols, attributes) { - var seenNames = ts.createMap(); - for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { - var attr = attributes_1[_i]; - // If this is the current item we are editing right now, do not filter it out - if (attr.getStart() <= position && position <= attr.getEnd()) { - continue; - } - if (attr.kind === 253 /* JsxAttribute */) { - seenNames.set(attr.name.text, true); - } - } - return ts.filter(symbols, function (a) { return !seenNames.get(a.name); }); - } - } - /** - * Get the name to be display in completion from a given symbol. - * - * @return undefined if the name is of external module otherwise a name with striped of any quote - */ - function getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location) { - var displayName = ts.getDeclaredName(typeChecker, symbol, location); - if (displayName) { - var firstCharCode = displayName.charCodeAt(0); - // First check of the displayName is not external module; if it is an external module, it is not valid entry - if ((symbol.flags & 1920 /* Namespace */) && (firstCharCode === 39 /* singleQuote */ || firstCharCode === 34 /* doubleQuote */)) { - // If the symbol is external module, don't show it in the completion list - // (i.e declare module "http" { const x; } | // <= request completion here, "http" should not be there) - return undefined; - } - } - return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); - } - /** - * Get a displayName from a given for completion list, performing any necessary quotes stripping - * and checking whether the name is valid identifier name. - */ - function getCompletionEntryDisplayName(name, target, performCharacterChecks) { - if (!name) { - return undefined; - } - name = ts.stripQuotes(name); - if (!name) { - return undefined; - } - // If the user entered name for the symbol was quoted, removing the quotes is not enough, as the name could be an - // invalid identifier name. We need to check if whatever was inside the quotes is actually a valid identifier name. - // e.g "b a" is valid quoted name but when we strip off the quotes, it is invalid. - // We, thus, need to check if whatever was inside the quotes is actually a valid identifier name. - if (performCharacterChecks) { - if (!ts.isIdentifierText(name, target)) { - return undefined; - } - } - return name; - } - // A cache of completion entries for keywords, these do not change between sessions - var keywordCompletions = []; - for (var i = 72 /* FirstKeyword */; i <= 142 /* LastKeyword */; i++) { - keywordCompletions.push({ - name: ts.tokenToString(i), - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - sortText: "0" - }); - } - function isEqualityExpression(node) { - return ts.isBinaryExpression(node) && isEqualityOperatorKind(node.operatorToken.kind); - } - function isEqualityOperatorKind(kind) { - return kind === 32 /* EqualsEqualsToken */ || - kind === 33 /* ExclamationEqualsToken */ || - kind === 34 /* EqualsEqualsEqualsToken */ || - kind === 35 /* ExclamationEqualsEqualsToken */; - } - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var DocumentHighlights; - (function (DocumentHighlights) { - function getDocumentHighlights(typeChecker, cancellationToken, sourceFile, position, sourceFilesToSearch) { - var node = ts.getTouchingWord(sourceFile, position); - return node && (getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile)); - } - DocumentHighlights.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var end = node.getEnd(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(start, end), - kind: ts.HighlightSpanKind.none - }; - } - function getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) { - var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(node, sourceFilesToSearch, typeChecker, cancellationToken); - return referenceEntries && convertReferencedSymbols(referenceEntries); - } - function convertReferencedSymbols(referenceEntries) { - var fileNameToDocumentHighlights = ts.createMap(); - for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { - var entry = referenceEntries_1[_i]; - var _a = ts.FindAllReferences.toHighlightSpan(entry), fileName = _a.fileName, span_12 = _a.span; - var highlightSpans = fileNameToDocumentHighlights.get(fileName); - if (!highlightSpans) { - fileNameToDocumentHighlights.set(fileName, highlightSpans = []); - } - highlightSpans.push(span_12); - } - return ts.arrayFrom(fileNameToDocumentHighlights.entries(), function (_a) { - var fileName = _a[0], highlightSpans = _a[1]; - return ({ fileName: fileName, highlightSpans: highlightSpans }); - }); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - var highlightSpans = getHighlightSpans(node, sourceFile); - if (!highlightSpans || highlightSpans.length === 0) { - return undefined; - } - return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; - } - // returns true if 'node' is defined and has a matching 'kind'. - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - // Null-propagating 'parent' function. - function parent(node) { - return node && node.parent; - } - function getHighlightSpans(node, sourceFile) { - if (!node) { - return undefined; - } - switch (node.kind) { - case 90 /* IfKeyword */: - case 82 /* ElseKeyword */: - if (hasKind(node.parent, 211 /* IfStatement */)) { - return getIfElseOccurrences(node.parent, sourceFile); - } - break; - case 96 /* ReturnKeyword */: - if (hasKind(node.parent, 219 /* ReturnStatement */)) { - return highlightSpans(getReturnOccurrences(node.parent)); - } - break; - case 100 /* ThrowKeyword */: - if (hasKind(node.parent, 223 /* ThrowStatement */)) { - return highlightSpans(getThrowOccurrences(node.parent)); - } - break; - case 102 /* TryKeyword */: - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - var tryStatement = node.kind === 74 /* CatchKeyword */ ? parent(parent(node)) : parent(node); - if (hasKind(tryStatement, 224 /* TryStatement */)) { - return highlightSpans(getTryCatchFinallyOccurrences(tryStatement, sourceFile)); - } - break; - case 98 /* SwitchKeyword */: - if (hasKind(node.parent, 221 /* SwitchStatement */)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent)); - } - break; - case 73 /* CaseKeyword */: - case 79 /* DefaultKeyword */: - if (hasKind(parent(parent(parent(node))), 221 /* SwitchStatement */)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent.parent.parent)); - } - break; - case 72 /* BreakKeyword */: - case 77 /* ContinueKeyword */: - if (hasKind(node.parent, 218 /* BreakStatement */) || hasKind(node.parent, 217 /* ContinueStatement */)) { - return highlightSpans(getBreakOrContinueStatementOccurrences(node.parent)); - } - break; - case 88 /* ForKeyword */: - if (hasKind(node.parent, 214 /* ForStatement */) || - hasKind(node.parent, 215 /* ForInStatement */) || - hasKind(node.parent, 216 /* ForOfStatement */)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 106 /* WhileKeyword */: - case 81 /* DoKeyword */: - if (hasKind(node.parent, 213 /* WhileStatement */) || hasKind(node.parent, 212 /* DoStatement */)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 123 /* ConstructorKeyword */: - if (hasKind(node.parent, 152 /* Constructor */)) { - return highlightSpans(getConstructorOccurrences(node.parent)); - } - break; - case 125 /* GetKeyword */: - case 135 /* SetKeyword */: - if (hasKind(node.parent, 153 /* GetAccessor */) || hasKind(node.parent, 154 /* SetAccessor */)) { - return highlightSpans(getGetAndSetOccurrences(node.parent)); - } - break; - default: - if (ts.isModifierKind(node.kind) && node.parent && - (ts.isDeclaration(node.parent) || node.parent.kind === 208 /* VariableStatement */)) { - return highlightSpans(getModifierOccurrences(node.kind, node.parent)); - } - } - function highlightSpans(nodes) { - return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); - } - } - /** - * Aggregates all throw-statements within this node *without* crossing - * into function boundaries and try-blocks with catch-clauses. - */ - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 223 /* ThrowStatement */) { - statementAccumulator.push(node); - } - else if (node.kind === 224 /* TryStatement */) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); - } - else { - // Exceptions thrown within a try block lacking a catch clause - // are "owned" in the current context. - aggregate(tryStatement.tryBlock); - } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); - } - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - /** - * For lack of a better name, this function takes a throw statement and returns the - * nearest ancestor that is a try-block (whose try statement has a catch clause), - * function-block, or source file. - */ - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent_2 = child.parent; - if (ts.isFunctionBlock(parent_2) || parent_2.kind === 265 /* SourceFile */) { - return parent_2; - } - // A throw-statement is only owned by a try-statement if the try-statement has - // a catch clause, and if the throw-statement occurs within the try block. - if (parent_2.kind === 224 /* TryStatement */) { - var tryStatement = parent_2; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; - } - } - child = parent_2; - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 218 /* BreakStatement */ || node.kind === 217 /* ContinueStatement */) { - statementAccumulator.push(node); - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 221 /* SwitchStatement */: - if (statement.kind === 217 /* ContinueStatement */) { - continue; - } - // falls through - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } - break; - default: - // Don't cross function boundaries. - if (ts.isFunctionLike(node)) { - return undefined; - } - break; - } - } - return undefined; - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - // Make sure we only highlight the keyword when it makes sense to do so. - if (ts.isAccessibilityModifier(modifier)) { - if (!(container.kind === 229 /* ClassDeclaration */ || - container.kind === 199 /* ClassExpression */ || - (declaration.kind === 146 /* Parameter */ && hasKind(container, 152 /* Constructor */)))) { - return undefined; - } - } - else if (modifier === 115 /* StaticKeyword */) { - if (!(container.kind === 229 /* ClassDeclaration */ || container.kind === 199 /* ClassExpression */)) { - return undefined; - } - } - else if (modifier === 84 /* ExportKeyword */ || modifier === 124 /* DeclareKeyword */) { - if (!(container.kind === 234 /* ModuleBlock */ || container.kind === 265 /* SourceFile */)) { - return undefined; - } - } - else if (modifier === 117 /* AbstractKeyword */) { - if (!(container.kind === 229 /* ClassDeclaration */ || declaration.kind === 229 /* ClassDeclaration */)) { - return undefined; - } - } - else { - // unsupported modifier - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 234 /* ModuleBlock */: - case 265 /* SourceFile */: - // Container is either a class declaration or the declaration is a classDeclaration - if (modifierFlag & 128 /* Abstract */) { - nodes = declaration.members.concat(declaration); - } - else { - nodes = container.statements; - } - break; - case 152 /* Constructor */: - nodes = container.parameters.concat(container.parent.members); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - nodes = container.members; - // If we're an accessibility modifier, we're in an instance member and should search - // the constructor's parameter list for instance members as well. - if (modifierFlag & 28 /* AccessibilityModifier */) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 152 /* Constructor */ && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); - } - } - else if (modifierFlag & 128 /* Abstract */) { - nodes = nodes.concat(container); - } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (ts.getModifierFlags(node) & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); - } - }); - return keywords; - function getFlagFromModifier(modifier) { - switch (modifier) { - case 114 /* PublicKeyword */: - return 4 /* Public */; - case 112 /* PrivateKeyword */: - return 8 /* Private */; - case 113 /* ProtectedKeyword */: - return 16 /* Protected */; - case 115 /* StaticKeyword */: - return 32 /* Static */; - case 84 /* ExportKeyword */: - return 1 /* Export */; - case 124 /* DeclareKeyword */: - return 2 /* Ambient */; - case 117 /* AbstractKeyword */: - return 128 /* Abstract */; - default: - ts.Debug.fail(); - } - } - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; - } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 153 /* GetAccessor */); - tryPushAccessorKeyword(accessorDeclaration.symbol, 154 /* SetAccessor */); - return keywords; - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 125 /* GetKeyword */, 135 /* SetKeyword */); }); - } - } - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 123 /* ConstructorKeyword */); - }); - }); - return keywords; - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 88 /* ForKeyword */, 106 /* WhileKeyword */, 81 /* DoKeyword */)) { - // If we succeeded and got a do-while loop, then start looking for a 'while' keyword. - if (loopNode.kind === 212 /* DoStatement */) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 106 /* WhileKeyword */)) { - break; - } - } - } - } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72 /* BreakKeyword */, 77 /* ContinueKeyword */); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return getLoopBreakContinueOccurrences(owner); - case 221 /* SwitchStatement */: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return undefined; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 98 /* SwitchKeyword */); - // Go through each clause in the switch statement, collecting the 'case'/'default' keywords. - ts.forEach(switchStatement.caseBlock.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 73 /* CaseKeyword */, 79 /* DefaultKeyword */); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72 /* BreakKeyword */); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 102 /* TryKeyword */); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 74 /* CatchKeyword */); - } - if (tryStatement.finallyBlock) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87 /* FinallyKeyword */, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 87 /* FinallyKeyword */); - } - return keywords; - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; - } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100 /* ThrowKeyword */); - }); - // If the "owner" is a function, then we equate 'return' and 'throw' statements in their - // ability to "jump out" of the function, and include occurrences for both. - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96 /* ReturnKeyword */); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - // If we didn't find a containing function with a block body, bail out. - if (!(func && hasKind(func.body, 207 /* Block */))) { - return undefined; - } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96 /* ReturnKeyword */); - }); - // Include 'throw' statements that do not occur within a try block. - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100 /* ThrowKeyword */); - }); - return keywords; - } - function getIfElseOccurrences(ifStatement, sourceFile) { - var keywords = []; - // Traverse upwards through all parent if-statements linked by their else-branches. - while (hasKind(ifStatement.parent, 211 /* IfStatement */) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - // Now traverse back down through the else branches, aggregating if/else keywords of if-statements. - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 90 /* IfKeyword */); - // Generally the 'else' keyword is second-to-last, so we traverse backwards. - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 82 /* ElseKeyword */)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 211 /* IfStatement */)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - var result = []; - // We'd like to highlight else/ifs together if they are only separated by whitespace - // (i.e. the keywords are separated by no comments, no newlines). - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 82 /* ElseKeyword */ && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; // this *should* always be an 'if' keyword. - var shouldCombindElseAndIf = true; - // Avoid recalculating getStart() by iterating backwards. - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombindElseAndIf = false; - break; - } - } - if (shouldCombindElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: ts.HighlightSpanKind.reference - }); - i++; // skip the next keyword - continue; - } - } - // Ordinary case: just highlight the keyword. - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - /** - * Whether or not a 'node' is preceded by a label of the given string. - * Note: 'node' cannot be a SourceFile. - */ - function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 222 /* LabeledStatement */; owner = owner.parent) { - if (owner.label.text === labelName) { - return true; - } - } - return false; - } - })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { - if (currentDirectory === void 0) { currentDirectory = ""; } - // Maps from compiler setting target (ES3, ES5, etc.) to all the cached documents we have - // for those settings. - var buckets = ts.createMap(); - var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); - function getKeyForCompilationSettings(settings) { - return "_" + settings.target + "|" + settings.module + "|" + settings.noResolve + "|" + settings.jsx + "|" + settings.allowJs + "|" + settings.baseUrl + "|" + JSON.stringify(settings.typeRoots) + "|" + JSON.stringify(settings.rootDirs) + "|" + JSON.stringify(settings.paths); - } - function getBucketForCompilationSettings(key, createIfMissing) { - var bucket = buckets.get(key); - if (!bucket && createIfMissing) { - buckets.set(key, bucket = ts.createFileMap()); - } - return bucket; - } - function reportStats() { - var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { - var entries = buckets.get(name); - var sourceFiles = []; - entries.forEachValue(function (key, entry) { - sourceFiles.push({ - name: key, - refCount: entry.languageServiceRefCount, - references: entry.owners.slice(0) - }); - }); - sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); - return { - bucket: name, - sourceFiles: sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, undefined, 2); - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, /*acquiring*/ true, scriptKind); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, /*acquiring*/ false, scriptKind); - } - function acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, acquiring, scriptKind) { - var bucket = getBucketForCompilationSettings(key, /*createIfMissing*/ true); - var entry = bucket.get(path); - if (!entry) { - ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); - // Have never seen this file with these settings. Create a new source file for it. - var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, /*setNodeParents*/ false, scriptKind); - entry = { - sourceFile: sourceFile, - languageServiceRefCount: 0, - owners: [] - }; - bucket.set(path, entry); - } - else { - // We have an entry for this file. However, it may be for a different version of - // the script snapshot. If so, update it appropriately. Otherwise, we can just - // return it as is. - if (entry.sourceFile.version !== version) { - entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - } - } - // If we're acquiring, then this is the first time this LS is asking for this document. - // Increase our ref count so we know there's another LS using the document. If we're - // not acquiring, then that means the LS is 'updating' the file instead, and that means - // it has already acquired the document previously. As such, we do not need to increase - // the ref count. - if (acquiring) { - entry.languageServiceRefCount++; - } - return entry.sourceFile; - } - function releaseDocument(fileName, compilationSettings) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key); - } - function releaseDocumentWithKey(path, key) { - var bucket = getBucketForCompilationSettings(key, /*createIfMissing*/ false); - ts.Debug.assert(bucket !== undefined); - var entry = bucket.get(path); - entry.languageServiceRefCount--; - ts.Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - bucket.remove(path); - } - } - return { - acquireDocument: acquireDocument, - acquireDocumentWithKey: acquireDocumentWithKey, - updateDocument: updateDocument, - updateDocumentWithKey: updateDocumentWithKey, - releaseDocument: releaseDocument, - releaseDocumentWithKey: releaseDocumentWithKey, - reportStats: reportStats, - getKeyForCompilationSettings: getKeyForCompilationSettings - }; - } - ts.createDocumentRegistry = createDocumentRegistry; -})(ts || (ts = {})); -/* Code for finding imports of an exported symbol. Used only by FindAllReferences. */ -/* @internal */ -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - /** Creates the imports map and returns an ImportTracker that uses it. Call this lazily to avoid calling `getDirectImportsMap` unnecessarily. */ - function createImportTracker(sourceFiles, checker, cancellationToken) { - var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return function (exportSymbol, exportInfo, isForRename) { - var _a = getImportersForExport(sourceFiles, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; - return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); - }; - } - FindAllReferences.createImportTracker = createImportTracker; - var ExportKind; - (function (ExportKind) { - ExportKind[ExportKind["Named"] = 0] = "Named"; - ExportKind[ExportKind["Default"] = 1] = "Default"; - ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; - })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); - var ImportExport; - (function (ImportExport) { - ImportExport[ImportExport["Import"] = 0] = "Import"; - ImportExport[ImportExport["Export"] = 1] = "Export"; - })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); - /** Returns import statements that directly reference the exporting module, and a list of files that may access the module through a namespace. */ - function getImportersForExport(sourceFiles, allDirectImports, _a, checker, cancellationToken) { - var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; - var markSeenDirectImport = ts.nodeSeenTracker(); - var markSeenIndirectUser = ts.nodeSeenTracker(); - var directImports = []; - var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; - handleDirectImports(exportingModuleSymbol); - return { directImports: directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - // It has `export as namespace`, so anything could potentially use it. - return sourceFiles; - } - // Module augmentations may use this module's exports without importing it. - for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isExternalModuleAugmentation(decl)) { - addIndirectUser(decl); - } - } - // This may return duplicates (if there are multiple module declarations in a single source file, all importing the same thing as a namespace), but `State.markSearchedSymbol` will handle that. - return indirectUserDeclarations.map(ts.getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol) { - var theseDirectImports = getDirectImports(exportingModuleSymbol); - if (theseDirectImports) - for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { - var direct = theseDirectImports_1[_i]; - if (!markSeenDirectImport(direct)) { - continue; - } - cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 181 /* CallExpression */: - if (!isAvailableThroughGlobal) { - var parent = direct.parent; - if (exportKind === 2 /* ExportEquals */ && parent.kind === 226 /* VariableDeclaration */) { - var name = parent.name; - if (name.kind === 71 /* Identifier */) { - directImports.push(name); - break; - } - } - // Don't support re-exporting 'require()' calls, so just add a single indirect user. - addIndirectUser(direct.getSourceFile()); - } - break; - case 237 /* ImportEqualsDeclaration */: - handleNamespaceImport(direct, direct.name, ts.hasModifier(direct, 1 /* Export */)); - break; - case 238 /* ImportDeclaration */: - var namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - handleNamespaceImport(direct, namedBindings.name); - } - else { - directImports.push(direct); - } - break; - case 244 /* ExportDeclaration */: - if (!direct.exportClause) { - // This is `export * from "foo"`, so imports of this module may import the export too. - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } - else { - // This is `export { foo } from "foo"` and creates an alias symbol, so recursive search will get handle re-exports. - directImports.push(direct); - } - break; - } - } - } - function handleNamespaceImport(importDeclaration, name, isReExport) { - if (exportKind === 2 /* ExportEquals */) { - // This is a direct import, not import-as-namespace. - directImports.push(importDeclaration); - } - else if (!isAvailableThroughGlobal) { - var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - ts.Debug.assert(sourceFileLike.kind === 265 /* SourceFile */ || sourceFileLike.kind === 233 /* ModuleDeclaration */); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUsers(sourceFileLike); - } - else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike) { - ts.Debug.assert(!isAvailableThroughGlobal); - var isNew = markSeenIndirectUser(sourceFileLike); - if (isNew) { - indirectUserDeclarations.push(sourceFileLike); - } - return isNew; - } - /** Adds a module and all of its transitive dependencies as possible indirect users. */ - function addIndirectUsers(sourceFileLike) { - if (!addIndirectUser(sourceFileLike)) { - return; - } - var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - ts.Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); - var directImports = getDirectImports(moduleSymbol); - if (directImports) - for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { - var directImport = directImports_1[_i]; - addIndirectUsers(getSourceFileLikeForImportDeclaration(directImport)); - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); - } - } - /** - * Given the set of direct imports of a module, we need to find which ones import the particular exported symbol. - * The returned `importSearches` will result in the entire source file being searched. - * But re-exports will be placed in 'singleReferences' since they cannot be locally referenced. - */ - function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - var exportName = exportSymbol.name; - var importSearches = []; - var singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) - for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { - var decl = directImports_2[_i]; - handleImport(decl); - } - return { importSearches: importSearches, singleReferences: singleReferences }; - function handleImport(decl) { - if (decl.kind === 237 /* ImportEqualsDeclaration */) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 71 /* Identifier */) { - handleNamespaceImportLike(decl); - return; - } - // Ignore if there's a grammar error - if (decl.moduleSpecifier.kind !== 9 /* StringLiteral */) { - return; - } - if (decl.kind === 244 /* ExportDeclaration */) { - searchForNamedImport(decl.exportClause); - return; - } - if (!decl.importClause) { - return; - } - var importClause = decl.importClause; - var namedBindings = importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - handleNamespaceImportLike(namedBindings.name); - return; - } - if (exportKind === 0 /* Named */) { - searchForNamedImport(namedBindings); - } - else { - // `export =` might be imported by a default import if `--allowSyntheticDefaultImports` is on, so this handles both ExportKind.Default and ExportKind.ExportEquals - var name = importClause.name; - // If a default import has the same name as the default export, allow to rename it. - // Given `import f` and `export default function f`, we will rename both, but for `import g` we will rename just that. - if (name && (!isForRename || name.text === symbolName(exportSymbol))) { - var defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - // 'default' might be accessed as a named import `{ default as foo }`. - if (!isForRename && exportKind === 1 /* Default */) { - ts.Debug.assert(exportName === "default"); - searchForNamedImport(namedBindings); - } - } - } - /** - * `import x = require("./x") or `import * as x from "./x"`. - * An `export =` may be imported by this syntax, so it may be a direct import. - * If it's not a direct import, it will be in `indirectUsers`, so we don't have to do anything here. - */ - function handleNamespaceImportLike(importName) { - // Don't rename an import that already has a different name than the export. - if (exportKind === 2 /* ExportEquals */ && (!isForRename || importName.text === exportName)) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (namedBindings) - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var element = _a[_i]; - var name = element.name, propertyName = element.propertyName; - if ((propertyName || name).text !== exportName) { - continue; - } - if (propertyName) { - // This is `import { foo as bar } from "./a"` or `export { foo as bar } from "./a"`. `foo` isn't a local in the file, so just add it as a single reference. - singleReferences.push(propertyName); - if (!isForRename) { - // Search locally for `bar`. - addSearch(name, checker.getSymbolAtLocation(name)); - } - } - else { - var localSymbol = element.kind === 246 /* ExportSpecifier */ && element.propertyName - ? checker.getExportSpecifierLocalTargetSymbol(element) // For re-exporting under a different name, we want to get the re-exported symbol. - : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - } - /** Returns 'true' is the namespace 'name' is re-exported from this module, and 'false' if it is only used locally. */ - function findNamespaceReExports(sourceFileLike, name, checker) { - var namespaceImportSymbol = checker.getSymbolAtLocation(name); - return forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { - if (statement.kind !== 244 /* ExportDeclaration */) - return; - var _a = statement, exportClause = _a.exportClause, moduleSpecifier = _a.moduleSpecifier; - if (moduleSpecifier || !exportClause) - return; - for (var _i = 0, _b = exportClause.elements; _i < _b.length; _i++) { - var element = _b[_i]; - if (checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol) { - return true; - } - } - }); - } - /** Returns a map from a module symbol Id to all import statements that directly reference the module. */ - function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - var map = ts.createMap(); - for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { - var sourceFile = sourceFiles_4[_i]; - cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, function (importDecl, moduleSpecifier) { - var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - var id = ts.getSymbolId(moduleSymbol).toString(); - var imports = map.get(id); - if (!imports) { - map.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map; - } - /** Iterates over all statements at the top level or in module declarations. Returns the first truthy result. */ - function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return ts.forEach(sourceFileLike.kind === 265 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { - return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); - }); - } - /** Calls `action` for each import, re-export, or require() in a file. */ - function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator) { - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var moduleSpecifier = _a[_i]; - action(importerFromModuleSpecifier(moduleSpecifier), moduleSpecifier); - } - } - else { - forEachPossibleImportOrExportStatement(sourceFile, function (statement) { - switch (statement.kind) { - case 244 /* ExportDeclaration */: - case 238 /* ImportDeclaration */: { - var decl = statement; - if (decl.moduleSpecifier && decl.moduleSpecifier.kind === 9 /* StringLiteral */) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 237 /* ImportEqualsDeclaration */: { - var decl = statement; - var moduleReference = decl.moduleReference; - if (moduleReference.kind === 248 /* ExternalModuleReference */ && - moduleReference.expression.kind === 9 /* StringLiteral */) { - action(decl, moduleReference.expression); - } - break; - } - } - }); - if (sourceFile.flags & 65536 /* JavaScriptFile */) { - // Find all 'require()' calls. - sourceFile.forEachChild(function recur(node) { - if (ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - action(node, node.arguments[0]); - } - else { - node.forEachChild(recur); - } - }); - } - } - } - function importerFromModuleSpecifier(moduleSpecifier) { - var decl = moduleSpecifier.parent; - if (decl.kind === 238 /* ImportDeclaration */ || decl.kind === 244 /* ExportDeclaration */) { - return decl; - } - ts.Debug.assert(decl.kind === 248 /* ExternalModuleReference */); - return decl.parent; - } - /** - * Given a local reference, we might notice that it's an import/export and recursively search for references of that. - * If at an import, look locally for the symbol it imports. - * If an an export, look for all imports of it. - * This doesn't handle export specifiers; that is done in `getReferencesAtExportSpecifier`. - * @param comingFromExport If we are doing a search for all exports, don't bother looking backwards for the imported symbol, since that's the reason we're here. - */ - function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var parent = node.parent; - if (symbol.flags & 7340032 /* Export */) { - if (parent.kind === 179 /* PropertyAccessExpression */) { - // When accessing an export of a JS module, there's no alias. The symbol will still be flagged as an export even though we're at the use. - // So check that we are at the declaration. - return symbol.declarations.some(function (d) { return d === parent; }) && parent.parent.kind === 194 /* BinaryExpression */ - ? getSpecialPropertyExport(parent.parent, /*useLhsSymbol*/ false) - : undefined; - } - else { - var exportSymbol = symbol.exportSymbol; - ts.Debug.assert(!!exportSymbol); - return exportInfo(exportSymbol, getExportKindForDeclaration(parent)); - } - } - else { - var exportNode = getExportNode(parent); - if (exportNode && ts.hasModifier(exportNode, 1 /* Export */)) { - if (exportNode.kind === 237 /* ImportEqualsDeclaration */ && exportNode.moduleReference === node) { - // We're at `Y` in `export import X = Y`. This is not the exported symbol, the left-hand-side is. So treat this as an import statement. - if (comingFromExport) { - return undefined; - } - var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0 /* Import */, symbol: lhsSymbol, isNamedImport: false }; - } - else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } - else if (parent.kind === 243 /* ExportAssignment */) { - // Get the symbol for the `export =` node; its parent is the module it's the export of. - var exportingModuleSymbol = parent.symbol.parent; - ts.Debug.assert(!!exportingModuleSymbol); - return { kind: 1 /* Export */, symbol: symbol, exportInfo: { exportingModuleSymbol: exportingModuleSymbol, exportKind: 2 /* ExportEquals */ } }; - } - else if (parent.kind === 194 /* BinaryExpression */) { - return getSpecialPropertyExport(parent, /*useLhsSymbol*/ true); - } - else if (parent.parent.kind === 194 /* BinaryExpression */) { - return getSpecialPropertyExport(parent.parent, /*useLhsSymbol*/ true); - } - } - function getSpecialPropertyExport(node, useLhsSymbol) { - var kind; - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 1 /* ExportsProperty */: - kind = 0 /* Named */; - break; - case 2 /* ModuleExports */: - kind = 2 /* ExportEquals */; - break; - default: - return undefined; - } - var sym = useLhsSymbol ? checker.getSymbolAtLocation(node.left.name) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - var isImport = isNodeImport(node); - if (!isImport) - return; - // A symbol being imported is always an alias. So get what that aliases to find the local symbol. - var importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (importedSymbol) { - // Search on the local symbol in the exporting module, not the exported symbol. - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - // Similarly, skip past the symbol for 'export =' - if (importedSymbol.name === "export=") { - importedSymbol = checker.getImmediateAliasedSymbol(importedSymbol); - } - if (symbolName(importedSymbol) === symbol.name) { - return __assign({ kind: 0 /* Import */, symbol: importedSymbol }, isImport); - } - } - } - function exportInfo(symbol, kind) { - var exportInfo = getExportInfo(symbol, kind, checker); - return exportInfo && { kind: 1 /* Export */, symbol: symbol, exportInfo: exportInfo }; - } - // Not meant for use with export specifiers or export assignment. - function getExportKindForDeclaration(node) { - return ts.hasModifier(node, 512 /* Default */) ? 1 /* Default */ : 0 /* Named */; - } - } - FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; - // If a reference is a variable declaration, the exported node would be the variable statement. - function getExportNode(parent) { - if (parent.kind === 226 /* VariableDeclaration */) { - var p = parent; - return p.parent.kind === 260 /* CatchClause */ ? undefined : p.parent.parent.kind === 208 /* VariableStatement */ ? p.parent.parent : undefined; - } - else { - return parent; - } - } - function isNodeImport(node) { - var parent = node.parent; - switch (parent.kind) { - case 237 /* ImportEqualsDeclaration */: - return parent.name === node && isExternalModuleImportEquals(parent) - ? { isNamedImport: false } - : undefined; - case 242 /* ImportSpecifier */: - // For a rename import `{ foo as bar }`, don't search for the imported symbol. Just find local uses of `bar`. - return parent.propertyName ? undefined : { isNamedImport: true }; - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - ts.Debug.assert(parent.name === node); - return { isNamedImport: false }; - default: - return undefined; - } - } - function getExportInfo(exportSymbol, exportKind, checker) { - var exportingModuleSymbol = checker.getMergedSymbol(exportSymbol.parent); // Need to get merged symbol in case there's an augmentation. - // `export` may appear in a namespace. In that case, just rely on global search. - return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; - } - FindAllReferences.getExportInfo = getExportInfo; - function symbolName(symbol) { - if (symbol.name !== "default") { - return symbol.name; - } - var name = ts.forEach(symbol.declarations, function (decl) { - var name = ts.getNameOfDeclaration(decl); - return name && name.kind === 71 /* Identifier */ && name.text; - }); - ts.Debug.assert(!!name); - return name; - } - /** If at an export specifier, go to the symbol it refers to. */ - function skipExportSpecifierSymbol(symbol, checker) { - // For `export { foo } from './bar", there's nothing to skip, because it does not create a new alias. But `export { foo } does. - if (symbol.declarations) - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration); - } - } - return symbol; - } - function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); - } - function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 181 /* CallExpression */) { - return node.getSourceFile(); - } - var parent = node.parent; - if (parent.kind === 265 /* SourceFile */) { - return parent; - } - ts.Debug.assert(parent.kind === 234 /* ModuleBlock */ && isAmbientModuleDeclaration(parent.parent)); - return parent.parent; - } - function isAmbientModuleDeclaration(node) { - return node.kind === 233 /* ModuleDeclaration */ && node.name.kind === 9 /* StringLiteral */; - } - function isExternalModuleImportEquals(_a) { - var moduleReference = _a.moduleReference; - return moduleReference.kind === 248 /* ExternalModuleReference */ && moduleReference.expression.kind === 9 /* StringLiteral */; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function nodeEntry(node, isInString) { - return { type: "node", node: node, isInString: isInString }; - } - FindAllReferences.nodeEntry = nodeEntry; - function findReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position) { - var referencedSymbols = findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position); - if (!referencedSymbols || !referencedSymbols.length) { - return undefined; - } - var out = []; - for (var _i = 0, referencedSymbols_1 = referencedSymbols; _i < referencedSymbols_1.length; _i++) { - var _a = referencedSymbols_1[_i], definition = _a.definition, references = _a.references; - // Only include referenced symbols that have a valid definition. - if (definition) { - out.push({ definition: definitionToReferencedSymbolDefinitionInfo(definition, checker), references: references.map(toReferenceEntry) }); - } - } - return out; - } - FindAllReferences.findReferencedSymbols = findReferencedSymbols; - function getImplementationsAtPosition(checker, cancellationToken, sourceFiles, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - var referenceEntries = getImplementationReferenceEntries(checker, cancellationToken, sourceFiles, node); - return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); - } - FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; - function getImplementationReferenceEntries(typeChecker, cancellationToken, sourceFiles, node) { - // If invoked directly on a shorthand property assignment, then return - // the declaration of the symbol being assigned (not the symbol being assigned to). - if (node.parent.kind === 262 /* ShorthandPropertyAssignment */) { - var result_4 = []; - FindAllReferences.Core.getReferenceEntriesForShorthandPropertyAssignment(node, typeChecker, function (node) { return result_4.push(nodeEntry(node)); }); - return result_4; - } - else if (node.kind === 97 /* SuperKeyword */ || ts.isSuperProperty(node.parent)) { - // References to and accesses on the super keyword only have one possible implementation, so no - // need to "Find all References" - var symbol = typeChecker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } - else { - // Perform "Find all References" and retrieve only those that are implementations - return getReferenceEntriesForNode(node, sourceFiles, typeChecker, cancellationToken, { implementations: true }); - } - } - function findReferencedEntries(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var x = flattenEntries(findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options)); - return ts.map(x, toReferenceEntry); - } - FindAllReferences.findReferencedEntries = findReferencedEntries; - function getReferenceEntriesForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - return flattenEntries(FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options)); - } - FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; - function findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var node = ts.getTouchingPropertyName(sourceFile, position, /*includeJsDocComment*/ true); - return FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options); - } - function flattenEntries(referenceSymbols) { - return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); - } - function definitionToReferencedSymbolDefinitionInfo(def, checker) { - var info = (function () { - switch (def.type) { - case "symbol": { - var symbol = def.symbol, node_2 = def.node; - var declarations = symbol.declarations; - if (!declarations || declarations.length === 0) { - return undefined; - } - var _a = getDefinitionKindAndDisplayParts(symbol, node_2, checker), displayParts_1 = _a.displayParts, kind_1 = _a.kind; - var name_3 = displayParts_1.map(function (p) { return p.text; }).join(""); - return { node: node_2, name: name_3, kind: kind_1, displayParts: displayParts_1 }; - } - case "label": { - var node_3 = def.node; - return { node: node_3, name: node_3.text, kind: ts.ScriptElementKind.label, displayParts: [ts.displayPart(node_3.text, ts.SymbolDisplayPartKind.text)] }; - } - case "keyword": { - var node_4 = def.node; - var name_4 = ts.tokenToString(node_4.kind); - return { node: node_4, name: name_4, kind: ts.ScriptElementKind.keyword, displayParts: [{ text: name_4, kind: ts.ScriptElementKind.keyword }] }; - } - case "this": { - var node_5 = def.node; - var symbol = checker.getSymbolAtLocation(node_5); - var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node_5.getSourceFile(), ts.getContainerNode(node_5), node_5).displayParts; - return { node: node_5, name: "this", kind: ts.ScriptElementKind.variableElement, displayParts: displayParts_2 }; - } - case "string": { - var node_6 = def.node; - return { node: node_6, name: node_6.text, kind: ts.ScriptElementKind.variableElement, displayParts: [ts.displayPart(ts.getTextOfNode(node_6), ts.SymbolDisplayPartKind.stringLiteral)] }; - } - } - })(); - if (!info) { - return undefined; - } - var node = info.node, name = info.name, kind = info.kind, displayParts = info.displayParts; - var sourceFile = node.getSourceFile(); - return { - containerKind: "", - containerName: "", - fileName: sourceFile.fileName, - kind: kind, - name: name, - textSpan: ts.createTextSpanFromNode(node, sourceFile), - displayParts: displayParts - }; - } - function getDefinitionKindAndDisplayParts(symbol, node, checker) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node), displayParts = _a.displayParts, symbolKind = _a.symbolKind; - return { displayParts: displayParts, kind: symbolKind }; - } - function toReferenceEntry(entry) { - if (entry.type === "span") { - return { textSpan: entry.textSpan, fileName: entry.fileName, isWriteAccess: false, isDefinition: false }; - } - var node = entry.node, isInString = entry.isInString; - return { - fileName: node.getSourceFile().fileName, - textSpan: getTextSpan(node), - isWriteAccess: isWriteAccess(node), - isDefinition: ts.isDeclarationName(node) || ts.isLiteralComputedPropertyDeclarationName(node), - isInString: isInString - }; - } - function toImplementationLocation(entry, checker) { - if (entry.type === "node") { - var node = entry.node; - return __assign({ textSpan: getTextSpan(node), fileName: node.getSourceFile().fileName }, implementationKindDisplayParts(node, checker)); - } - else { - var textSpan = entry.textSpan, fileName = entry.fileName; - return { textSpan: textSpan, fileName: fileName, kind: ts.ScriptElementKind.unknown, displayParts: [] }; - } - } - function implementationKindDisplayParts(node, checker) { - var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, node, checker); - } - else if (node.kind === 178 /* ObjectLiteralExpression */) { - return { - kind: ts.ScriptElementKind.interfaceElement, - displayParts: [ts.punctuationPart(19 /* OpenParenToken */), ts.textPart("object literal"), ts.punctuationPart(20 /* CloseParenToken */)] - }; - } - else if (node.kind === 199 /* ClassExpression */) { - return { - kind: ts.ScriptElementKind.localClassElement, - displayParts: [ts.punctuationPart(19 /* OpenParenToken */), ts.textPart("anonymous local class"), ts.punctuationPart(20 /* CloseParenToken */)] - }; - } - else { - return { kind: ts.getNodeKind(node), displayParts: [] }; - } - } - function toHighlightSpan(entry) { - if (entry.type === "span") { - var fileName_1 = entry.fileName, textSpan = entry.textSpan; - return { fileName: fileName_1, span: { textSpan: textSpan, kind: ts.HighlightSpanKind.reference } }; - } - var node = entry.node, isInString = entry.isInString; - var fileName = entry.node.getSourceFile().fileName; - var writeAccess = isWriteAccess(node); - var span = { - textSpan: getTextSpan(node), - kind: writeAccess ? ts.HighlightSpanKind.writtenReference : ts.HighlightSpanKind.reference, - isInString: isInString - }; - return { fileName: fileName, span: span }; - } - FindAllReferences.toHighlightSpan = toHighlightSpan; - function getTextSpan(node) { - var start = node.getStart(); - var end = node.getEnd(); - if (node.kind === 9 /* StringLiteral */) { - start += 1; - end -= 1; - } - return ts.createTextSpanFromBounds(start, end); - } - /** A node is considered a writeAccess iff it is a name of a declaration or a target of an assignment */ - function isWriteAccess(node) { - if (node.kind === 71 /* Identifier */ && ts.isDeclarationName(node)) { - return true; - } - var parent = node.parent; - if (parent) { - if (parent.kind === 193 /* PostfixUnaryExpression */ || parent.kind === 192 /* PrefixUnaryExpression */) { - return true; - } - else if (parent.kind === 194 /* BinaryExpression */ && parent.left === node) { - var operator = parent.operatorToken.kind; - return 58 /* FirstAssignment */ <= operator && operator <= 70 /* LastAssignment */; - } - } - return false; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/** Encapsulates the core find-all-references algorithm. */ -/* @internal */ -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - var Core; - (function (Core) { - /** Core find-all-references algorithm. Handles special cases before delegating to `getReferencedSymbolsForSymbol`. */ - function getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - if (node.kind === 265 /* SourceFile */) { - return undefined; - } - if (!options.implementations) { - var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - var symbol = checker.getSymbolAtLocation(node); - // Could not find a symbol e.g. unknown identifier - if (!symbol) { - // String literal might be a property (and thus have a symbol), so do this here rather than in getReferencedSymbolsSpecial. - if (!options.implementations && node.kind === 9 /* StringLiteral */) { - return getReferencesForStringLiteral(node, sourceFiles, cancellationToken); - } - // Can't have references to something that we have no symbol for. - return undefined; - } - // The symbol was an internal symbol and does not have a declaration e.g. undefined symbol - if (!symbol.declarations || !symbol.declarations.length) { - return undefined; - } - return getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options); - } - Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - /** getReferencedSymbols for special node kinds. */ - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (ts.isTypeKeyword(node.kind)) { - return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken); - } - // Labels - if (ts.isLabelName(node)) { - if (ts.isJumpStatementTarget(node)) { - var labelDefinition = ts.getTargetLabel(node.parent, node.text); - // if we have a label definition, look within its statement for references, if not, then - // the label is undefined and we have no results.. - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } - else { - // it is a label definition and not a target, search within the parent labeledStatement - return getLabelReferencesInNode(node.parent, node); - } - } - if (ts.isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 97 /* SuperKeyword */) { - return getReferencesForSuperKeyword(node); - } - return undefined; - } - /** Core find-all-references algorithm for a normal symbol. */ - function getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options) { - symbol = skipPastExportOrImportSpecifier(symbol, node, checker); - // Compute the meaning from the location and the symbol it references - var searchMeaning = getIntersectingMeaningFromDeclarations(ts.getMeaningFromLocation(node), symbol.declarations); - var result = []; - var state = createState(sourceFiles, node, checker, cancellationToken, searchMeaning, options, result); - var search = state.createSearch(node, symbol, /*comingFrom*/ undefined, { allSearchSymbols: populateSearchSymbolSet(symbol, node, checker, options.implementations) }); - // Try to get the smallest valid scope that we can limit our search to; - // otherwise we'll need to search globally (i.e. include each file). - var scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer(scope, scope.getSourceFile(), search, state); - } - else { - // Global search - for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { - var sourceFile = _a[_i]; - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - return result; - } - /** Handle a few special cases relating to export/import specifiers. */ - function skipPastExportOrImportSpecifier(symbol, node, checker) { - var parent = node.parent; - if (ts.isExportSpecifier(parent)) { - return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); - } - if (ts.isImportSpecifier(parent) && parent.propertyName === node) { - // We're at `foo` in `import { foo as bar }`. Probably intended to find all refs on the original, not just on the import. - return checker.getImmediateAliasedSymbol(symbol); - } - return symbol; - } - function createState(sourceFiles, originalLocation, checker, cancellationToken, searchMeaning, options, result) { - var symbolIdToReferences = []; - var inheritsFromCache = ts.createMap(); - // Source file ID → symbol ID → Whether the symbol has been searched for in the source file. - var sourceFileToSeenSymbols = []; - var isForConstructor = originalLocation.kind === 123 /* ConstructorKeyword */; - var importTracker; - return __assign({}, options, { sourceFiles: sourceFiles, isForConstructor: isForConstructor, checker: checker, cancellationToken: cancellationToken, searchMeaning: searchMeaning, inheritsFromCache: inheritsFromCache, getImportSearches: getImportSearches, createSearch: createSearch, referenceAdder: referenceAdder, addStringOrCommentReference: addStringOrCommentReference, - markSearchedSymbol: markSearchedSymbol, markSeenContainingTypeReference: ts.nodeSeenTracker(), markSeenReExportRHS: ts.nodeSeenTracker() }); - function getImportSearches(exportSymbol, exportInfo) { - if (!importTracker) - importTracker = FindAllReferences.createImportTracker(sourceFiles, checker, cancellationToken); - return importTracker(exportSymbol, exportInfo, options.isForRename); - } - function createSearch(location, symbol, comingFrom, searchOptions) { - if (searchOptions === void 0) { searchOptions = {}; } - // Note: if this is an external module symbol, the name doesn't include quotes. - var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.getDeclaredName(checker, symbol, location)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? undefined : _b; - var escapedText = ts.escapeIdentifier(text); - var parents = options.implementations && getParentSymbolsOfPropertyAccess(location, symbol, checker); - return { location: location, symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, includes: includes }; - function includes(referenceSymbol) { - return allSearchSymbols ? ts.contains(allSearchSymbols, referenceSymbol) : referenceSymbol === symbol; - } - } - function referenceAdder(referenceSymbol, searchLocation) { - var symbolId = ts.getSymbolId(referenceSymbol); - var references = symbolIdToReferences[symbolId]; - if (!references) { - references = symbolIdToReferences[symbolId] = []; - result.push({ definition: { type: "symbol", symbol: referenceSymbol, node: searchLocation }, references: references }); - } - return function (node) { return references.push(FindAllReferences.nodeEntry(node)); }; - } - function addStringOrCommentReference(fileName, textSpan) { - result.push({ - definition: undefined, - references: [{ type: "span", fileName: fileName, textSpan: textSpan }] - }); - } - function markSearchedSymbol(sourceFile, symbol) { - var sourceId = ts.getNodeId(sourceFile); - var symbolId = ts.getSymbolId(symbol); - var seenSymbols = sourceFileToSeenSymbols[sourceId] || (sourceFileToSeenSymbols[sourceId] = []); - return !seenSymbols[symbolId] && (seenSymbols[symbolId] = true); - } - } - /** Search for all imports of a given exported symbol using `State.getImportSearches`. */ - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; - // For `import { foo as bar }` just add the reference to `foo`, and don't otherwise search in the file. - if (singleReferences.length) { - var addRef = state.referenceAdder(exportSymbol, exportLocation); - for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { - var singleRef = singleReferences_1[_i]; - addRef(singleRef); - } - } - // For each import, find all references to that import in its source file. - for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { - var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state); - } - if (indirectUsers.length) { - var indirectSearch = void 0; - switch (exportInfo.exportKind) { - case 0 /* Named */: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */); - break; - case 1 /* Default */: - // Search for a property access to '.default'. This can't be renamed. - indirectSearch = state.isForRename ? undefined : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" }); - break; - case 2 /* ExportEquals */: - break; - } - if (indirectSearch) { - for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { - var indirectUser = indirectUsers_1[_d]; - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - // Go to the symbol we imported from and find references for it. - function searchForImportedSymbol(symbol, state) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - getReferencesInSourceFile(declaration.getSourceFile(), state.createSearch(declaration, symbol, 0 /* Import */), state); - } - } - /** Search for all occurences of an identifier in a source file (and filter out the ones that match). */ - function searchForName(sourceFile, search, state) { - if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) && - checker.getPropertySymbolOfDestructuringAssignment(location); - } - function isObjectBindingPatternElementWithoutPropertyName(symbol) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176 /* BindingElement */); - return bindingElement && - bindingElement.parent.kind === 174 /* ObjectBindingPattern */ && - !bindingElement.propertyName; - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176 /* BindingElement */); - var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); - } - return undefined; - } - /** - * Determines the smallest scope in which a symbol may have named references. - * Note that not every construct has been accounted for. This function can - * probably be improved. - * - * @returns undefined if the scope cannot be determined, implying that - * a reference to a symbol can occur anywhere. - */ - function getSymbolScope(symbol) { - // If this is the symbol of a named function expression or named class expression, - // then named references are limited to its own scope. - var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; - if (valueDeclaration && (valueDeclaration.kind === 186 /* FunctionExpression */ || valueDeclaration.kind === 199 /* ClassExpression */)) { - return valueDeclaration; - } - if (!declarations) { - return undefined; - } - // If this is private property or method, the scope is the containing class - if (flags & (4 /* Property */ | 8192 /* Method */)) { - var privateDeclaration = ts.find(declarations, function (d) { return !!(ts.getModifierFlags(d) & 8 /* Private */); }); - if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 229 /* ClassDeclaration */); - } - } - // If symbol is of object binding pattern element without property name we would want to - // look for property too and that could be anywhere - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - return undefined; - } - // If the symbol has a parent, it's globally visible. - // Unless that parent is an external module, then we should only search in the module (and recurse on the export later). - // But if the parent is a module that has `export as namespace`, then the symbol *is* globally visible. - if (parent && !((parent.flags & 1536 /* Module */) && ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { - return undefined; - } - // If this is a synthetic property, it's a property and must be searched for globally. - if ((flags & 134217728 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */)) { - return undefined; - } - var scope; - for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { - var declaration = declarations_10[_i]; - var container = ts.getContainerNode(declaration); - if (scope && scope !== container) { - // Different declarations have different containers, bail out - return undefined; - } - if (!container || container.kind === 265 /* SourceFile */ && !ts.isExternalOrCommonJsModule(container)) { - // This is a global variable and not an external module, any declaration defined - // within this scope is visible outside the file - return undefined; - } - // The search scope is the container node - scope = container; - } - // If symbol.parent, this means we are in an export of an external module. (Otherwise we would have returned `undefined` above.) - // For an export of a module, we may be in a declaration file, and it may be accessed elsewhere. E.g.: - // declare module "a" { export type T = number; } - // declare module "b" { import { T } from "a"; export const x: T; } - // So we must search the whole source file. (Because we will mark the source file as seen, we we won't return to it when searching for imports.) - return parent ? scope.getSourceFile() : scope; - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { - var positions = []; - /// TODO: Cache symbol existence for files to save text search - // Also, need to make this work for unicode escapes. - // Be resilient in the face of a symbol with no name or zero length name - if (!symbolName || !symbolName.length) { - return positions; - } - var text = sourceFile.text; - var sourceLength = text.length; - var symbolNameLength = symbolName.length; - var position = text.indexOf(symbolName, start); - while (position >= 0) { - // If we are past the end, stop looking - if (position > end) - break; - // We found a match. Make sure it's not part of a larger word (i.e. the char - // before and after it have to be a non-identifier char). - var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 5 /* Latest */)) && - (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 5 /* Latest */))) { - // Found a real match. Keep searching. - positions.push(position); - } - position = text.indexOf(symbolName, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - var references = []; - var sourceFile = container.getSourceFile(); - var labelName = targetLabel.text; - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); - for (var _i = 0, possiblePositions_1 = possiblePositions; _i < possiblePositions_1.length; _i++) { - var position = possiblePositions_1[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.getWidth() !== labelName.length) { - continue; - } - // Only pick labels that are either the target label, or have a target that is the target label - if (node === targetLabel || - (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel)) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "label", node: targetLabel }, references: references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - // Compare the length so we filter out strict superstrings of the symbol we are looking for - switch (node && node.kind) { - case 71 /* Identifier */: - return node.getWidth() === searchSymbolName.length; - case 9 /* StringLiteral */: - return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) && - // For string literals we have two additional chars for the quotes - node.getWidth() === searchSymbolName.length + 2; - case 8 /* NumericLiteral */: - return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.getWidth() === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_5 = sourceFiles; _i < sourceFiles_5.length; _i++) { - var sourceFile = sourceFiles_5[_i]; - cancellationToken.throwIfCancellationRequested(); - addReferencesForKeywordInFile(sourceFile, keywordKind, ts.tokenToString(keywordKind), references); - } - return references.length ? [{ definition: { type: "keyword", node: references[0].node }, references: references }] : undefined; - } - function addReferencesForKeywordInFile(sourceFile, kind, searchText, references) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, searchText, sourceFile.getStart(), sourceFile.getEnd()); - for (var _i = 0, possiblePositions_2 = possiblePositions; _i < possiblePositions_2.length; _i++) { - var position = possiblePositions_2[_i]; - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (referenceLocation.kind === kind) { - references.push(FindAllReferences.nodeEntry(referenceLocation)); - } - } - } - function getReferencesInSourceFile(sourceFile, search, state) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state); - } - /** - * Search within node "container" for references for a search value, where the search value is defined as a - * tuple of(searchSymbol, searchText, searchLocation, and searchMeaning). - * searchLocation: a node where the search value - */ - function getReferencesInContainer(container, sourceFile, search, state) { - if (!state.markSearchedSymbol(sourceFile, search.symbol)) { - return; - } - var start = state.findInComments ? container.getFullStart() : container.getStart(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, search.text, start, container.getEnd()); - for (var _i = 0, possiblePositions_3 = possiblePositions; _i < possiblePositions_3.length; _i++) { - var position = possiblePositions_3[_i]; - getReferencesAtLocation(sourceFile, position, search, state); - } - } - function getReferencesAtLocation(sourceFile, position, search, state) { - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - // This wasn't the start of a token. Check to see if it might be a - // match in a comment or string if that's what the caller is asking - // for. - if (!state.implementations && (state.findInStrings && ts.isInString(sourceFile, position) || state.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { - // In the case where we're looking inside comments/strings, we don't have - // an actual definition. So just use 'undefined' here. Features like - // 'Rename' won't care (as they ignore the definitions), and features like - // 'FindReferences' will just filter out these results. - state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); - } - return; - } - if (!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning)) { - return; - } - var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - var parent = referenceLocation.parent; - if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { - // This is added through `singleReferences` in ImportsResult. If we happen to see it again, don't add it again. - return; - } - if (ts.isExportSpecifier(parent)) { - ts.Debug.assert(referenceLocation.kind === 71 /* Identifier */); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state); - return; - } - var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - if (state.isForConstructor) { - findConstructorReferences(referenceLocation, sourceFile, search, state); - } - else { - addReference(referenceLocation, relatedSymbol, search.location, state); - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - var exportDeclaration = parent.parent; - var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!search.includes(localSymbol)) { - return; - } - if (!propertyName) { - addRef(); - } - else if (referenceLocation === propertyName) { - // For `export { foo as bar } from "baz"`, "`foo`" will be added from the singleReferences for import searches of the original export. - // For `export { foo as bar };`, where `foo` is a local, so add it now. - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (!state.isForRename && state.markSeenReExportRHS(name)) { - addReference(name, referenceSymbol, name, state); - } - } - else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - // For `export { foo as bar }`, rename `foo`, but not `bar`. - if (!(referenceLocation === propertyName && state.isForRename)) { - var exportKind = referenceLocation.originalKeywordKind === 79 /* DefaultKeyword */ ? 1 /* Default */ : 0 /* Named */; - var exportInfo = FindAllReferences.getExportInfo(referenceSymbol, exportKind, state.checker); - ts.Debug.assert(!!exportInfo); - searchForImportsOfExport(referenceLocation, referenceSymbol, exportInfo, state); - } - // At `export { x } from "foo"`, also search for the imported symbol `"foo".x`. - if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName) { - searchForImportedSymbol(state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier), state); - } - function addRef() { - addReference(referenceLocation, localSymbol, search.location, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) ? checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) : referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - // Given `export { foo as bar } [from "someModule"]`: It's an alias at `foo`, but at `bar` it's a new symbol. - return propertyName === referenceLocation; - } - else { - // `export { foo } from "foo"` is a re-export. - // `export { foo };` is not a re-export, it creates an alias for the local variable `foo`. - return !parent.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */); - if (!importOrExport) - return; - var symbol = importOrExport.symbol; - if (importOrExport.kind === 0 /* Import */) { - if (!state.isForRename || importOrExport.isNamedImport) { - searchForImportedSymbol(symbol, state); - } - } - else { - // We don't check for `state.isForRename`, even for default exports, because importers that previously matched the export name should be updated to continue matching. - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty(_a, search, state) { - var flags = _a.flags, valueDeclaration = _a.valueDeclaration; - var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - /* - * Because in short-hand property assignment, an identifier which stored as name of the short-hand property assignment - * has two meanings: property name and property value. Therefore when we do findAllReference at the position where - * an identifier is declared, the language service should return the position of the variable declaration as well as - * the position in short-hand property assignment excluding property accessing. However, if we do findAllReference at the - * position of property accessing, the referenceEntry of such position will be handled in the first case. - */ - if (!(flags & 134217728 /* Transient */) && search.includes(shorthandValueSymbol)) { - addReference(ts.getNameOfDeclaration(valueDeclaration), shorthandValueSymbol, search.location, state); - } - } - function addReference(referenceLocation, relatedSymbol, searchLocation, state) { - var addRef = state.referenceAdder(relatedSymbol, searchLocation); - if (state.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } - else { - addRef(referenceLocation); - } - } - /** Adds references when a constructor is used with `new this()` in its own class and `super()` calls in subclasses. */ - function findConstructorReferences(referenceLocation, sourceFile, search, state) { - if (ts.isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, search.location, state); - } - var pusher = state.referenceAdder(search.symbol, search.location); - if (ts.isClassLike(referenceLocation.parent)) { - ts.Debug.assert(referenceLocation.parent.name === referenceLocation); - // This is the class declaration containing the constructor. - findOwnConstructorReferences(search.symbol, sourceFile, pusher); - } - else { - // If this class appears in `extends C`, then the extending class' "super" calls are references. - var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending && ts.isClassLike(classExtending)) { - findSuperConstructorAccesses(classExtending, pusher); - } - } - } - function getPropertyAccessExpressionFromRightHandSide(node) { - return ts.isRightSideOfPropertyAccess(node) && node.parent; - } - /** - * `classSymbol` is the class where the constructor was defined. - * Reference the constructor and all calls to `new this()`. - */ - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - for (var _i = 0, _a = classSymbol.members.get("__constructor").declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var ctrKeyword = ts.findChildOfKind(decl, 123 /* ConstructorKeyword */, sourceFile); - ts.Debug.assert(decl.kind === 152 /* Constructor */ && !!ctrKeyword); - addNode(ctrKeyword); - } - classSymbol.exports.forEach(function (member) { - var decl = member.valueDeclaration; - if (decl && decl.kind === 151 /* MethodDeclaration */) { - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 99 /* ThisKeyword */, function (thisKeyword) { - if (ts.isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - /** Find references to `super` in the constructor of an extending class. */ - function findSuperConstructorAccesses(cls, addNode) { - var symbol = cls.symbol; - var ctr = symbol.members.get("__constructor"); - if (!ctr) { - return; - } - for (var _i = 0, _a = ctr.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - ts.Debug.assert(decl.kind === 152 /* Constructor */); - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 97 /* SuperKeyword */, function (node) { - if (ts.isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function addImplementationReferences(refNode, addReference, state) { - // Check if we found a function/propertyAssignment/method with an implementation or initializer - if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference(refNode.parent); - return; - } - if (refNode.kind !== 71 /* Identifier */) { - return; - } - if (refNode.parent.kind === 262 /* ShorthandPropertyAssignment */) { - // Go ahead and dereference the shorthand assignment by going to its definition - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); - } - // Check if the node is within an extends or implements clause - var containingClass = getContainingClassIfInHeritageClause(refNode); - if (containingClass) { - addReference(containingClass); - return; - } - // If we got a type reference, try and see if the reference applies to any expressions that can implement an interface - var containingTypeReference = getContainingTypeReference(refNode); - if (containingTypeReference && state.markSeenContainingTypeReference(containingTypeReference)) { - var parent = containingTypeReference.parent; - if (ts.isVariableLike(parent) && parent.type === containingTypeReference && parent.initializer && isImplementationExpression(parent.initializer)) { - addReference(parent.initializer); - } - else if (ts.isFunctionLike(parent) && parent.type === containingTypeReference && parent.body) { - if (parent.body.kind === 207 /* Block */) { - ts.forEachReturnStatement(parent.body, function (returnStatement) { - if (returnStatement.expression && isImplementationExpression(returnStatement.expression)) { - addReference(returnStatement.expression); - } - }); - } - else if (isImplementationExpression(parent.body)) { - addReference(parent.body); - } - } - else if (ts.isAssertionExpression(parent) && isImplementationExpression(parent.expression)) { - addReference(parent.expression); - } - } - } - function getSymbolsForClassAndInterfaceComponents(type, result) { - if (result === void 0) { result = []; } - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var componentType = _a[_i]; - if (componentType.symbol && componentType.symbol.getFlags() & (32 /* Class */ | 64 /* Interface */)) { - result.push(componentType.symbol); - } - if (componentType.getFlags() & 196608 /* UnionOrIntersection */) { - getSymbolsForClassAndInterfaceComponents(componentType, result); - } - } - return result; - } - function getContainingTypeReference(node) { - var topLevelTypeReference = undefined; - while (node) { - if (ts.isTypeNode(node)) { - topLevelTypeReference = node; - } - node = node.parent; - } - return topLevelTypeReference; - } - function getContainingClassIfInHeritageClause(node) { - if (node && node.parent) { - if (node.kind === 201 /* ExpressionWithTypeArguments */ - && node.parent.kind === 259 /* HeritageClause */ - && ts.isClassLike(node.parent.parent)) { - return node.parent.parent; - } - else if (node.kind === 71 /* Identifier */ || node.kind === 179 /* PropertyAccessExpression */) { - return getContainingClassIfInHeritageClause(node.parent); - } - } - return undefined; - } - /** - * Returns true if this is an expression that can be considered an implementation - */ - function isImplementationExpression(node) { - switch (node.kind) { - case 185 /* ParenthesizedExpression */: - return isImplementationExpression(node.expression); - case 187 /* ArrowFunction */: - case 186 /* FunctionExpression */: - case 178 /* ObjectLiteralExpression */: - case 199 /* ClassExpression */: - case 177 /* ArrayLiteralExpression */: - return true; - default: - return false; - } - } - /** - * Determines if the parent symbol occurs somewhere in the child's ancestry. If the parent symbol - * is an interface, determines if some ancestor of the child symbol extends or inherits from it. - * Also takes in a cache of previous results which makes this slightly more efficient and is - * necessary to avoid potential loops like so: - * class A extends B { } - * class B extends A { } - * - * We traverse the AST rather than using the type checker because users are typically only interested - * in explicit implementations of an interface/class when calling "Go to Implementation". Sibling - * implementations of types that share a common ancestor with the type whose implementation we are - * searching for need to be filtered out of the results. The type checker doesn't let us make the - * distinction between structurally compatible implementations and explicit implementations, so we - * must use the AST. - * - * @param child A class or interface Symbol - * @param parent Another class or interface Symbol - * @param cachedResults A map of symbol id pairs (i.e. "child,parent") to booleans indicating previous results - */ - function explicitlyInheritsFrom(child, parent, cachedResults, checker) { - var parentIsInterface = parent.getFlags() & 64 /* Interface */; - return searchHierarchy(child); - function searchHierarchy(symbol) { - if (symbol === parent) { - return true; - } - var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); - var cached = cachedResults.get(key); - if (cached !== undefined) { - return cached; - } - // Set the key so that we don't infinitely recurse - cachedResults.set(key, false); - var inherits = ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - if (parentIsInterface) { - var interfaceReferences = ts.getClassImplementsHeritageClauseElements(declaration); - if (interfaceReferences) { - for (var _i = 0, interfaceReferences_1 = interfaceReferences; _i < interfaceReferences_1.length; _i++) { - var typeReference = interfaceReferences_1[_i]; - if (searchTypeReference(typeReference)) { - return true; - } - } - } - } - return searchTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - } - else if (declaration.kind === 230 /* InterfaceDeclaration */) { - if (parentIsInterface) { - return ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), searchTypeReference); - } - } - return false; - }); - cachedResults.set(key, inherits); - return inherits; - } - function searchTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type && type.symbol) { - return searchHierarchy(type.symbol); - } - } - return false; - } - } - function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword, /*stopOnFunctions*/ false); - if (!searchSpaceNode) { - return undefined; - } - // Whether 'super' occurs in a static context within a class. - var staticFlag = 32 /* Static */; - switch (searchSpaceNode.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class - break; - default: - return undefined; - } - var references = []; - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - for (var _i = 0, possiblePositions_4 = possiblePositions; _i < possiblePositions_4.length; _i++) { - var position = possiblePositions_4[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 97 /* SuperKeyword */) { - continue; - } - var container = ts.getSuperContainer(node, /*stopOnFunctions*/ false); - // If we have a 'super' container, we must have an enclosing class. - // Now make sure the owning class is the same as the search-space - // and has the same static qualifier as the original 'super's owner. - if (container && (32 /* Static */ & ts.getModifierFlags(container)) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "symbol", symbol: searchSpaceNode.symbol, node: superKeyword }, references: references }]; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, /* includeArrowFunctions */ false); - // Whether 'this' occurs in a static context within a class. - var staticFlag = 32 /* Static */; - switch (searchSpaceNode.kind) { - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.isObjectLiteralMethod(searchSpaceNode)) { - break; - } - // falls through - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class - break; - case 265 /* SourceFile */: - if (ts.isExternalModule(searchSpaceNode)) { - return undefined; - } - // falls through - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - break; - // Computed properties in classes are not handled here because references to this are illegal, - // so there is no point finding references to them. - default: - return undefined; - } - var references = []; - var possiblePositions; - if (searchSpaceNode.kind === 265 /* SourceFile */) { - ts.forEach(sourceFiles, function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); - }); - } - else { - var sourceFile = searchSpaceNode.getSourceFile(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); - } - return [{ - definition: { type: "this", node: thisOrSuperKeyword }, - references: references - }]; - function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { - ts.forEach(possiblePositions, function (position) { - var node = ts.getTouchingWord(sourceFile, position); - if (!node || !ts.isThis(node)) { - return; - } - var container = ts.getThisContainer(node, /* includeArrowFunctions */ false); - switch (searchSpaceNode.kind) { - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - if (searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - // Make sure the container belongs to the same class - // and has the appropriate static modifier from the original container. - if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (ts.getModifierFlags(container) & 32 /* Static */) === staticFlag) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 265 /* SourceFile */: - if (container.kind === 265 /* SourceFile */ && !ts.isExternalModule(container)) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - } - }); - } - } - function getReferencesForStringLiteral(node, sourceFiles, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_6 = sourceFiles; _i < sourceFiles_6.length; _i++) { - var sourceFile = sourceFiles_6[_i]; - cancellationToken.throwIfCancellationRequested(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, node.text, sourceFile.getStart(), sourceFile.getEnd()); - getReferencesForStringLiteralInFile(sourceFile, node.text, possiblePositions, references); - } - return [{ - definition: { type: "string", node: node }, - references: references - }]; - function getReferencesForStringLiteralInFile(sourceFile, searchText, possiblePositions, references) { - for (var _i = 0, possiblePositions_5 = possiblePositions; _i < possiblePositions_5.length; _i++) { - var position = possiblePositions_5[_i]; - var node_7 = ts.getTouchingWord(sourceFile, position); - if (node_7 && node_7.kind === 9 /* StringLiteral */ && node_7.text === searchText) { - references.push(FindAllReferences.nodeEntry(node_7, /*isInString*/ true)); - } - } - } - } - // For certain symbol kinds, we need to include other symbols in the search set. - // This is not needed when searching for re-exports. - function populateSearchSymbolSet(symbol, location, checker, implementations) { - // The search set contains at least the current symbol - var result = [symbol]; - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - // If the location is name of property symbol from object literal destructuring pattern - // Search the property symbol - // for ( { property: p2 } of elems) { } - if (containingObjectLiteralElement.kind !== 262 /* ShorthandPropertyAssignment */) { - var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - if (propertySymbol) { - result.push(propertySymbol); - } - } - // If the location is in a context sensitive location (i.e. in an object literal) try - // to get a contextual type for it, and add the property symbol from the contextual - // type to the search set - ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker), function (contextualSymbol) { - ts.addRange(result, checker.getRootSymbols(contextualSymbol)); - }); - /* Because in short-hand property assignment, location has two meaning : property name and as value of the property - * When we do findAllReference at the position of the short-hand property assignment, we would want to have references to position of - * property name and variable declaration of the identifier. - * Like in below example, when querying for all references for an identifier 'name', of the property assignment, the language service - * should show both 'name' in 'obj' and 'name' in variable declaration - * const name = "Foo"; - * const obj = { name }; - * In order to do that, we will populate the search set with the value symbol of the identifier as a value of the property assignment - * so that when matching with potential reference symbol, both symbols from property declaration and variable declaration - * will be included correctly. - */ - var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol) { - result.push(shorthandValueSymbol); - } - } - // If the symbol.valueDeclaration is a property parameter declaration, - // we should include both parameter declaration symbol and property declaration symbol - // Parameter Declaration symbol is only visible within function scope, so the symbol is stored in constructor.locals. - // Property Declaration symbol is a member of the class, so the symbol is stored in its class Declaration.symbol.members - if (symbol.valueDeclaration && symbol.valueDeclaration.kind === 146 /* Parameter */ && - ts.isParameterPropertyDeclaration(symbol.valueDeclaration)) { - ts.addRange(result, checker.getSymbolsOfParameterPropertyDeclaration(symbol.valueDeclaration, symbol.name)); - } - // If this is symbol of binding element without propertyName declaration in Object binding pattern - // Include the property in the search - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - if (bindingElementPropertySymbol) { - result.push(bindingElementPropertySymbol); - } - // If this is a union property, add all the symbols from all its source symbols in all unioned types. - // If the symbol is an instantiation from a another symbol (e.g. widened symbol) , add the root the list - for (var _i = 0, _a = checker.getRootSymbols(symbol); _i < _a.length; _i++) { - var rootSymbol = _a[_i]; - if (rootSymbol !== symbol) { - result.push(rootSymbol); - } - // Add symbol of properties/methods of the same name in base classes and implemented interfaces definitions - if (!implementations && rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, /*previousIterationSymbolsCache*/ ts.createMap(), checker); - } - } - return result; - } - /** - * Find symbol of the given property-name and add the symbol to the given result array - * @param symbol a symbol to start searching for the given propertyName - * @param propertyName a name of property to search for - * @param result an array of symbol of found property symbols - * @param previousIterationSymbolsCache a cache of symbol from previous iterations of calling this function to prevent infinite revisiting of the same symbol. - * The value of previousIterationSymbol is undefined when the function is first called. - */ - function getPropertySymbolsFromBaseTypes(symbol, propertyName, result, previousIterationSymbolsCache, checker) { - if (!symbol) { - return; - } - // If the current symbol is the same as the previous-iteration symbol, we can just return the symbol that has already been visited - // This is particularly important for the following cases, so that we do not infinitely visit the same symbol. - // For example: - // interface C extends C { - // /*findRef*/propName: string; - // } - // The first time getPropertySymbolsFromBaseTypes is called when finding-all-references at propName, - // the symbol argument will be the symbol of an interface "C" and previousIterationSymbol is undefined, - // the function will add any found symbol of the property-name, then its sub-routine will call - // getPropertySymbolsFromBaseTypes again to walk up any base types to prevent revisiting already - // visited symbol, interface "C", the sub-routine will pass the current symbol as previousIterationSymbol. - if (previousIterationSymbolsCache.has(symbol.name)) { - return; - } - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); - } - else if (declaration.kind === 230 /* InterfaceDeclaration */) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); - } - }); - } - return; - function getPropertySymbolFromTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type) { - var propertySymbol = checker.getPropertyOfType(type, propertyName); - if (propertySymbol) { - result.push.apply(result, checker.getRootSymbols(propertySymbol)); - } - // Visit the typeReference as well to see if it directly or indirectly use that property - previousIterationSymbolsCache.set(symbol.name, symbol); - getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result, previousIterationSymbolsCache, checker); - } - } - } - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - if (search.includes(referenceSymbol)) { - return referenceSymbol; - } - // If the reference location is in an object literal, try to get the contextual type for the - // object literal, lookup the property symbol in the contextual type, and use this symbol to - // compare to our searchSymbol - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(referenceLocation); - if (containingObjectLiteralElement) { - var contextualSymbol = ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, state.checker), function (contextualSymbol) { - return ts.find(state.checker.getRootSymbols(contextualSymbol), search.includes); - }); - if (contextualSymbol) { - return contextualSymbol; - } - // If the reference location is the name of property from object literal destructuring pattern - // Get the property symbol from the object literal's type and look if thats the search symbol - // In below eg. get 'property' from type of elems iterating type - // for ( { property: p2 } of elems) { } - var propertySymbol = getPropertySymbolOfDestructuringAssignment(referenceLocation, state.checker); - if (propertySymbol && search.includes(propertySymbol)) { - return propertySymbol; - } - } - // If the reference location is the binding element and doesn't have property name - // then include the binding element in the related symbols - // let { a } : { a }; - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(referenceSymbol, state.checker); - if (bindingElementPropertySymbol && search.includes(bindingElementPropertySymbol)) { - return bindingElementPropertySymbol; - } - // Unwrap symbols to get to the root (e.g. transient symbols as a result of widening) - // Or a union property, use its underlying unioned symbols - return ts.forEach(state.checker.getRootSymbols(referenceSymbol), function (rootSymbol) { - // if it is in the list, then we are done - if (search.includes(rootSymbol)) { - return rootSymbol; - } - // Finally, try all properties with the same name in any type the containing type extended or implemented, and - // see if any is in the list. If we were passed a parent symbol, only include types that are subtypes of the - // parent symbol - if (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { - // Parents will only be defined if implementations is true - if (search.parents && !ts.some(search.parents, function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, state.checker); })) { - return undefined; - } - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, /*previousIterationSymbolsCache*/ ts.createMap(), state.checker); - return ts.find(result, search.includes); - } - return undefined; - }); - } - function getNameFromObjectLiteralElement(node) { - if (node.name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = node.name.expression; - // treat computed property names where expression is string/numeric literal as just string/numeric literal - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - return undefined; - } - return node.name.text; - } - /** Gets all symbols for one property. Does not get symbols for every property. */ - function getPropertySymbolsFromContextualType(node, checker) { - var objectLiteral = node.parent; - var contextualType = checker.getContextualType(objectLiteral); - var name = getNameFromObjectLiteralElement(node); - if (name && contextualType) { - var result_5 = []; - var symbol = contextualType.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - if (contextualType.flags & 65536 /* Union */) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - }); - } - return result_5; - } - return undefined; - } - /** - * Given an initial searchMeaning, extracted from a location, widen the search scope based on the declarations - * of the corresponding symbol. e.g. if we are searching for "Foo" in value position, but "Foo" references a class - * then we need to widen the search to include type positions as well. - * On the contrary, if we are searching for "Bar" in type position and we trace bar to an interface, and an uninstantiated - * module, we want to keep the search limited to only types, as the two declarations (interface and uninstantiated module) - * do not intersect in any of the three spaces. - */ - function getIntersectingMeaningFromDeclarations(meaning, declarations) { - if (declarations) { - var lastIterationMeaning = void 0; - do { - // The result is order-sensitive, for instance if initialMeaning === Namespace, and declarations = [class, instantiated module] - // we need to consider both as they initialMeaning intersects with the module in the namespace space, and the module - // intersects with the class in the value space. - // To achieve that we will keep iterating until the result stabilizes. - // Remember the last meaning - lastIterationMeaning = meaning; - for (var _i = 0, declarations_11 = declarations; _i < declarations_11.length; _i++) { - var declaration = declarations_11[_i]; - var declarationMeaning = ts.getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - function isImplementation(node) { - if (!node) { - return false; - } - else if (ts.isVariableLike(node)) { - if (node.initializer) { - return true; - } - else if (node.kind === 226 /* VariableDeclaration */) { - var parentStatement = getParentStatementOfVariableDeclaration(node); - return parentStatement && ts.hasModifier(parentStatement, 2 /* Ambient */); - } - } - else if (ts.isFunctionLike(node)) { - return !!node.body || ts.hasModifier(node, 2 /* Ambient */); - } - else { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return true; - } - } - return false; - } - function getParentStatementOfVariableDeclaration(node) { - if (node.parent && node.parent.parent && node.parent.parent.kind === 208 /* VariableStatement */) { - ts.Debug.assert(node.parent.kind === 227 /* VariableDeclarationList */); - return node.parent.parent; - } - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { - var refSymbol = checker.getSymbolAtLocation(node); - var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.getMeaningFromDeclaration(declaration) & 1 /* Value */) { - addReference(declaration); - } - } - } - } - Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - ts.forEachChild(node, function (child) { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - /** Get `C` given `N` if `N` is in the position `class C extends N` or `class C extends foo.N` where `N` is an identifier. */ - function tryGetClassByExtendingIdentifier(node) { - return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); - } - function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 9 /* StringLiteral */) { - return ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node); - } - return false; - } - /** - * If we are just looking for implementations and this is a property access expression, we need to get the - * symbol of the local type of the symbol the property is being accessed on. This is because our search - * symbol may have a different parent symbol if the local type's symbol does not declare the property - * being accessed (i.e. it is declared in some parent class or interface) - */ - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - var propertyAccessExpression = getPropertyAccessExpressionFromRightHandSide(location); - if (!propertyAccessExpression) { - return undefined; - } - var localParentType = checker.getTypeAtLocation(propertyAccessExpression.expression); - if (!localParentType) { - return undefined; - } - if (localParentType.symbol && localParentType.symbol.flags & (32 /* Class */ | 64 /* Interface */) && localParentType.symbol !== symbol.parent) { - return [localParentType.symbol]; - } - else if (localParentType.flags & 196608 /* UnionOrIntersection */) { - return getSymbolsForClassAndInterfaceComponents(localParentType); - } - } - })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var GoToDefinition; - (function (GoToDefinition) { - function getDefinitionAtPosition(program, sourceFile, position) { - /// Triple slash reference comments - var comment = findReferenceInPosition(sourceFile.referencedFiles, position); - if (comment) { - var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); - if (referenceFile) { - return [getDefinitionInfoForFileReference(comment.fileName, referenceFile.fileName)]; - } - return undefined; - } - // Type reference directives - var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - var referenceFile = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName); - return referenceFile && referenceFile.resolvedFileName && - [getDefinitionInfoForFileReference(typeReferenceDirective.fileName, referenceFile.resolvedFileName)]; - } - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - // Labels - if (ts.isJumpStatementTarget(node)) { - var labelName = node.text; - var label = ts.getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName(label, ts.ScriptElementKind.label, labelName, /*containerName*/ undefined)] : undefined; - } - var typeChecker = program.getTypeChecker(); - var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration) { - return [createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration)]; - } - var symbol = typeChecker.getSymbolAtLocation(node); - // Could not find a symbol e.g. node is string or number keyword, - // or the symbol was an internal symbol and does not have a declaration e.g. undefined symbol - if (!symbol) { - return undefined; - } - // If this is an alias, and the request came at the declaration location - // get the aliased symbol instead. This allows for goto def on an import e.g. - // import {A, B} from "mod"; - // to jump to the implementation directly. - if (symbol.flags & 8388608 /* Alias */) { - var declaration = symbol.declarations[0]; - // Go to the original declaration for cases: - // - // (1) when the aliased symbol was declared in the location(parent). - // (2) when the aliased symbol is originating from a named import. - // - if (node.kind === 71 /* Identifier */ && - (node.parent === declaration || - (declaration.kind === 242 /* ImportSpecifier */ && declaration.parent && declaration.parent.kind === 241 /* NamedImports */))) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - } - // Because name in short-hand property assignment has two different meanings: property name and property value, - // using go-to-definition at such position should go to the variable declaration of the property value rather than - // go to the declaration of the property name (in this case stay at the same position). However, if go-to-definition - // is performed at the location of property access, we would like to go to definition of the property in the short-hand - // assignment. This case and others are handled by the following code. - if (node.parent.kind === 262 /* ShorthandPropertyAssignment */) { - var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - if (!shorthandSymbol) { - return []; - } - var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind_1 = ts.SymbolDisplay.getSymbolKind(typeChecker, shorthandSymbol, node); - var shorthandSymbolName_1 = typeChecker.symbolToString(shorthandSymbol); - var shorthandContainerName_1 = typeChecker.symbolToString(symbol.parent, node); - return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind_1, shorthandSymbolName_1, shorthandContainerName_1); }); - } - if (ts.isJsxOpeningLikeElement(node.parent)) { - // If there are errors when trying to figure out stateless component function, just return the first declaration - // For example: - // declare function /*firstSource*/MainButton(buttonProps: ButtonProps): JSX.Element; - // declare function /*secondSource*/MainButton(linkProps: LinkProps): JSX.Element; - // declare function /*thirdSource*/MainButton(props: ButtonProps | LinkProps): JSX.Element; - // let opt =
; // Error - We get undefined for resolved signature indicating an error, then just return the first declaration - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return [createDefinitionInfo(symbol.valueDeclaration, symbolKind, symbolName, containerName)]; - } - // If the current location we want to find its definition is in an object literal, try to get the contextual type for the - // object literal, lookup the property symbol in the contextual type, and use this for goto-definition. - // For example - // interface Props{ - // /*first*/prop1: number - // prop2: boolean - // } - // function Foo(arg: Props) {} - // Foo( { pr/*1*/op1: 10, prop2: true }) - var element = ts.getContainingObjectLiteralElement(node); - if (element) { - if (typeChecker.getContextualType(element.parent)) { - var result = []; - var propertySymbols = ts.getPropertySymbolsFromContextualType(typeChecker, element); - for (var _i = 0, propertySymbols_1 = propertySymbols; _i < propertySymbols_1.length; _i++) { - var propertySymbol = propertySymbols_1[_i]; - result.push.apply(result, getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - return result; - } - } - return getDefinitionFromSymbol(typeChecker, symbol, node); - } - GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; - /// Goto type - function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - if (!type) { - return undefined; - } - if (type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */)) { - var result_6 = []; - ts.forEach(type.types, function (t) { - if (t.symbol) { - ts.addRange(/*to*/ result_6, /*from*/ getDefinitionFromSymbol(typeChecker, t.symbol, node)); - } - }); - return result_6; - } - if (!type.symbol) { - return undefined; - } - return getDefinitionFromSymbol(typeChecker, type.symbol, node); - } - GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; - function getDefinitionFromSymbol(typeChecker, symbol, node) { - var result = []; - var declarations = symbol.getDeclarations(); - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && - !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - // Just add all the declarations. - ts.forEach(declarations, function (declaration) { - result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); - } - return result; - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - // Applicable only if we are in a new expression, or we are on a constructor declaration - // and in either case the symbol has a construct signature definition, i.e. class - if (ts.isNewExpressionTarget(location) || location.kind === 123 /* ConstructorKeyword */) { - if (symbol.flags & 32 /* Class */) { - // Find the first class-like declaration and try to get the construct signature. - for (var _i = 0, _a = symbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isClassLike(declaration)) { - return tryAddSignature(declaration.members, - /*selectConstructors*/ true, symbolKind, symbolName, containerName, result); - } - } - ts.Debug.fail("Expected declaration to have at least one class-like declaration"); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location) || ts.isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, /*selectConstructors*/ false, symbolKind, symbolName, containerName, result); - } - return false; - } - function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { - if (!signatureDeclarations) { - return false; - } - var declarations = []; - var definition; - for (var _i = 0, signatureDeclarations_1 = signatureDeclarations; _i < signatureDeclarations_1.length; _i++) { - var d = signatureDeclarations_1[_i]; - if (selectConstructors ? d.kind === 152 /* Constructor */ : isSignatureDeclaration(d)) { - declarations.push(d); - if (d.body) - definition = d; - } - } - if (declarations.length) { - result.push(createDefinitionInfo(definition || ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); - return true; - } - return false; - } - } - function isSignatureDeclaration(node) { - switch (node.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return true; - default: - return false; - } - } - /** Creates a DefinitionInfo from a Declaration, using the declaration's name if possible. */ - function createDefinitionInfo(node, symbolKind, symbolName, containerName) { - return createDefinitionInfoFromName(ts.getNameOfDeclaration(node) || node, symbolKind, symbolName, containerName); - } - /** Creates a DefinitionInfo directly from the name of a declaration. */ - function createDefinitionInfoFromName(name, symbolKind, symbolName, containerName) { - var sourceFile = name.getSourceFile(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromNode(name, sourceFile), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; - } - function getSymbolInfo(typeChecker, symbol, node) { - return { - symbolName: typeChecker.symbolToString(symbol), - symbolKind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node), - containerName: symbol.parent ? typeChecker.symbolToString(symbol.parent, node) : "" - }; - } - function createDefinitionFromSignatureDeclaration(typeChecker, decl) { - var _a = getSymbolInfo(typeChecker, decl.symbol, decl), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return createDefinitionInfo(decl, symbolKind, symbolName, containerName); - } - function findReferenceInPosition(refs, pos) { - for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { - var ref = refs_1[_i]; - if (ref.pos <= pos && pos < ref.end) { - return ref; - } - } - return undefined; - } - function getDefinitionInfoForFileReference(name, targetFileName) { - return { - fileName: targetFileName, - textSpan: ts.createTextSpanFromBounds(0, 0), - kind: ts.ScriptElementKind.scriptElement, - name: name, - containerName: undefined, - containerKind: undefined - }; - } - /** Returns a CallLikeExpression where `node` is the target being invoked. */ - function getAncestorCallLikeExpression(node) { - var target = climbPastManyPropertyAccesses(node); - var callLike = target.parent; - return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target && callLike; - } - function climbPastManyPropertyAccesses(node) { - return ts.isRightSideOfPropertyAccess(node) ? climbPastManyPropertyAccesses(node.parent) : node; - } - function tryGetSignatureDeclaration(typeChecker, node) { - var callLike = getAncestorCallLikeExpression(node); - var signature = callLike && typeChecker.getResolvedSignature(callLike); - if (signature) { - var decl = signature.declaration; - if (decl && isSignatureDeclaration(decl)) { - return decl; - } - } - // Don't go to a function type, go to the value having that type. - return undefined; - } - })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var JsDoc; - (function (JsDoc) { - var jsDocTagNames = [ - "augments", - "author", - "argument", - "borrows", - "class", - "constant", - "constructor", - "constructs", - "default", - "deprecated", - "description", - "event", - "example", - "extends", - "field", - "fileOverview", - "function", - "ignore", - "inner", - "lends", - "link", - "memberOf", - "method", - "name", - "namespace", - "param", - "private", - "property", - "public", - "requires", - "returns", - "see", - "since", - "static", - "throws", - "type", - "typedef", - "property", - "prop", - "version" - ]; - var jsDocTagNameCompletionEntries; - var jsDocTagCompletionEntries; - function getJsDocCommentsFromDeclarations(declarations) { - // Only collect doc comments from duplicate declarations once: - // In case of a union property there might be same declaration multiple times - // which only varies in type parameter - // Eg. const a: Array | Array; a.length - // The property length will have two declarations of property length coming - // from Array - Array and Array - var documentationComment = []; - forEachUnique(declarations, function (declaration) { - var comments = ts.getCommentsFromJSDoc(declaration); - if (!comments) { - return; - } - for (var _i = 0, comments_3 = comments; _i < comments_3.length; _i++) { - var comment = comments_3[_i]; - if (comment) { - if (documentationComment.length) { - documentationComment.push(ts.lineBreakPart()); - } - documentationComment.push(ts.textPart(comment)); - } - } - }); - return documentationComment; - } - JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; - function getJsDocTagsFromDeclarations(declarations) { - // Only collect doc comments from duplicate declarations once. - var tags = []; - forEachUnique(declarations, function (declaration) { - var jsDocs = ts.getJSDocs(declaration); - if (!jsDocs) { - return; - } - for (var _i = 0, jsDocs_1 = jsDocs; _i < jsDocs_1.length; _i++) { - var doc = jsDocs_1[_i]; - var tagsForDoc = doc.tags; - if (tagsForDoc) { - tags.push.apply(tags, tagsForDoc.filter(function (tag) { return tag.kind === 284 /* JSDocTag */; }).map(function (jsDocTag) { - return { - name: jsDocTag.tagName.text, - text: jsDocTag.comment - }; - })); - } - } - }); - return tags; - } - JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; - /** - * Iterates through 'array' by index and performs the callback on each element of array until the callback - * returns a truthy value, then returns that value. - * If no such value is found, the callback is applied to each element of array and undefined is returned. - */ - function forEachUnique(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (ts.indexOf(array, array[i]) === i) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return undefined; - } - function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0", - }; - })); - } - JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; - function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: "@" + tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0" - }; - })); - } - JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; - /** - * Checks if position points to a valid position to add JSDoc comments, and if so, - * returns the appropriate template. Otherwise returns an empty string. - * Valid positions are - * - outside of comments, statements, and expressions, and - * - preceding a: - * - function/constructor/method declaration - * - class declarations - * - variable statements - * - namespace declarations - * - * Hosts should ideally check that: - * - The line is all whitespace up to 'position' before performing the insertion. - * - If the keystroke sequence "/\*\*" induced the call, we also check that the next - * non-whitespace character is '*', which (approximately) indicates whether we added - * the second '*' to complete an existing (JSDoc) comment. - * @param fileName The file in which to perform the check. - * @param position The (character-indexed) position in the file where the check should - * be performed. - */ - function getDocCommentTemplateAtPosition(newLine, sourceFile, position) { - // Check if in a context where we don't want to perform any insertion - if (ts.isInString(sourceFile, position) || ts.isInComment(sourceFile, position) || ts.hasDocComment(sourceFile, position)) { - return undefined; - } - var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); - var tokenStart = tokenAtPos.getStart(); - if (!tokenAtPos || tokenStart < position) { - return undefined; - } - // TODO: add support for: - // - enums/enum members - // - interfaces - // - property declarations - // - potentially property assignments - var commentOwner; - findOwner: for (commentOwner = tokenAtPos; commentOwner; commentOwner = commentOwner.parent) { - switch (commentOwner.kind) { - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 152 /* Constructor */: - case 229 /* ClassDeclaration */: - case 208 /* VariableStatement */: - break findOwner; - case 265 /* SourceFile */: - return undefined; - case 233 /* ModuleDeclaration */: - // If in walking up the tree, we hit a a nested namespace declaration, - // then we must be somewhere within a dotted namespace name; however we don't - // want to give back a JSDoc template for the 'b' or 'c' in 'namespace a.b.c { }'. - if (commentOwner.parent.kind === 233 /* ModuleDeclaration */) { - return undefined; - } - break findOwner; - } - } - if (!commentOwner || commentOwner.getStart() < position) { - return undefined; - } - var parameters = getParametersForJsDocOwningNode(commentOwner); - var posLineAndChar = sourceFile.getLineAndCharacterOfPosition(position); - var lineStart = sourceFile.getLineStarts()[posLineAndChar.line]; - // replace non-whitespace characters in prefix with spaces. - var indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character).replace(/\S/i, function () { return " "; }); - var isJavaScriptFile = ts.hasJavaScriptFileExtension(sourceFile.fileName); - var docParams = ""; - for (var i = 0; i < parameters.length; i++) { - var currentName = parameters[i].name; - var paramName = currentName.kind === 71 /* Identifier */ ? - currentName.text : - "param" + i; - if (isJavaScriptFile) { - docParams += indentationStr + " * @param {any} " + paramName + newLine; - } - else { - docParams += indentationStr + " * @param " + paramName + newLine; - } - } - // A doc comment consists of the following - // * The opening comment line - // * the first line (without a param) for the object's untagged info (this is also where the caret ends up) - // * the '@param'-tagged lines - // * TODO: other tags. - // * the closing comment line - // * if the caret was directly in front of the object, then we add an extra line and indentation. - var preamble = "/**" + newLine + - indentationStr + " * "; - var result = preamble + newLine + - docParams + - indentationStr + " */" + - (tokenStart === position ? newLine + indentationStr : ""); - return { newText: result, caretOffset: preamble.length }; - } - JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; - function getParametersForJsDocOwningNode(commentOwner) { - if (ts.isFunctionLike(commentOwner)) { - return commentOwner.parameters; - } - if (commentOwner.kind === 208 /* VariableStatement */) { - var varStatement = commentOwner; - var varDeclarations = varStatement.declarationList.declarations; - if (varDeclarations.length === 1 && varDeclarations[0].initializer) { - return getParametersFromRightHandSideOfAssignment(varDeclarations[0].initializer); - } - } - return ts.emptyArray; - } - /** - * Digs into an an initializer or RHS operand of an assignment operation - * to get the parameters of an apt signature corresponding to a - * function expression or a class expression. - * - * @param rightHandSide the expression which may contain an appropriate set of parameters - * @returns the parameters of a signature found on the RHS if one exists; otherwise 'emptyArray'. - */ - function getParametersFromRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 185 /* ParenthesizedExpression */) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return rightHandSide.parameters; - case 199 /* ClassExpression */: - for (var _i = 0, _a = rightHandSide.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152 /* Constructor */) { - return member.parameters; - } - } - break; - } - return ts.emptyArray; - } - })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); -})(ts || (ts = {})); -// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0. -// See LICENSE.txt in the project root for complete license information. -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - // A map of loose file names to library names - // that we are confident require typings - var safeList; - var EmptySafeList = ts.createMap(); - /* @internal */ - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - /** - * @param host is the object providing I/O related operations. - * @param fileNames are the file names that belong to the same project - * @param projectRootPath is the path to the project root directory - * @param safeListPath is the path used to retrieve the safe list - * @param packageNameToTypingLocation is the map of package names to their cached typing locations - * @param typeAcquisition is used to customize the typing acquisition process - * @param compilerOptions are used as a source for typing inference - */ - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - // A typing name to typing file path mapping - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - // Only infer typings for .js and .jsx files - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 /* JS */ || kind === 2 /* JSX */; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - // Directories to search for package.json, bower.json and other typing information - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - // add typings for unresolved imports - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - // Add the cached typing locations for inferred typings that are already installed - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - // Remove typings that the user has added to the exclude list - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - /** - * Merge a given list of typingNames to the inferredTypings map - */ - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - /** - * Get the typing info from common package manager json files like package.json or bower.json - */ - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - /** - * Infer typing names from given file names. For example, the file name "jquery-min.2.3.4.js" - * should be inferred to the 'jquery' typing name; and "angular-route.1.2.3.js" should be inferred - * to the 'angular-route' typing name. - * @param fileNames are the names for source files in the project - */ - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2 /* JSX */; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - /** - * Infer typing names from packages folder (ex: node_module, bower_components) - * @param packagesFolderPath is the path to the packages folder - */ - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - // Todo: add support for ModuleResolutionHost too - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], /*excludes*/ undefined, /*includes*/ undefined, /*depth*/ 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - // npm 3's package.json contains a "_requiredBy" field - // we should include all the top level module names for npm 2, and only module names whose - // "_requiredBy" field starts with "#" or equals "/" for npm 3. - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - // If the package has its own d.ts typings, those will take precedence. Otherwise the package name will be used - // to download d.ts files from DefinitelyTyped - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var NavigateTo; - (function (NavigateTo) { - function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { - var patternMatcher = ts.createPatternMatcher(searchValue); - var rawItems = []; - var _loop_4 = function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && ts.fileExtensionIs(sourceFile.fileName, ".d.ts")) { - return "continue"; - } - ts.forEachEntry(sourceFile.getNamedDeclarations(), function (declarations, name) { - if (declarations) { - // First do a quick check to see if the name of the declaration matches the - // last portion of the (possibly) dotted name they're searching for. - var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name); - if (!matches) { - return; // continue to next named declarations - } - for (var _i = 0, declarations_12 = declarations; _i < declarations_12.length; _i++) { - var declaration = declarations_12[_i]; - // It was a match! If the pattern has dots in it, then also see if the - // declaration container matches as well. - if (patternMatcher.patternContainsDots) { - var containers = getContainers(declaration); - if (!containers) { - return true; // Break out of named declarations and go to the next source file. - } - matches = patternMatcher.getMatches(containers, name); - if (!matches) { - return; // continue to next named declarations - } - } - var fileName = sourceFile.fileName; - var matchKind = bestMatchKind(matches); - rawItems.push({ name: name, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); - } - } - }); - }; - // Search the declarations in all files and output matched NavigateToItem into array of NavigateToItem[] - for (var _i = 0, sourceFiles_7 = sourceFiles; _i < sourceFiles_7.length; _i++) { - var sourceFile = sourceFiles_7[_i]; - _loop_4(sourceFile); - } - // Remove imports when the imported declaration is already in the list and has the same name. - rawItems = ts.filter(rawItems, function (item) { - var decl = item.declaration; - if (decl.kind === 239 /* ImportClause */ || decl.kind === 242 /* ImportSpecifier */ || decl.kind === 237 /* ImportEqualsDeclaration */) { - var importer = checker.getSymbolAtLocation(decl.name); - var imported = checker.getAliasedSymbol(importer); - return importer.name !== imported.name; - } - else { - return true; - } - }); - rawItems.sort(compareNavigateToItems); - if (maxResultCount !== undefined) { - rawItems = rawItems.slice(0, maxResultCount); - } - var items = ts.map(rawItems, createNavigateToItem); - return items; - function allMatchesAreCaseSensitive(matches) { - ts.Debug.assert(matches.length > 0); - // This is a case sensitive match, only if all the submatches were case sensitive. - for (var _i = 0, matches_2 = matches; _i < matches_2.length; _i++) { - var match = matches_2[_i]; - if (!match.isCaseSensitive) { - return false; - } - } - return true; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - node.kind === 8 /* NumericLiteral */) { - return node.text; - } - } - return undefined; - } - function tryAddSingleDeclarationName(declaration, containers) { - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var text = getTextOfIdentifierOrLiteral(name); - if (text !== undefined) { - containers.unshift(text); - } - else if (name.kind === 144 /* ComputedPropertyName */) { - return tryAddComputedPropertyName(name.expression, containers, /*includeLastPortion*/ true); - } - else { - // Don't know how to add this. - return false; - } - } - } - return true; - } - // Only added the names of computed properties if they're simple dotted expressions, like: - // - // [X.Y.Z]() { } - function tryAddComputedPropertyName(expression, containers, includeLastPortion) { - var text = getTextOfIdentifierOrLiteral(expression); - if (text !== undefined) { - if (includeLastPortion) { - containers.unshift(text); - } - return true; - } - if (expression.kind === 179 /* PropertyAccessExpression */) { - var propertyAccess = expression; - if (includeLastPortion) { - containers.unshift(propertyAccess.name.text); - } - return tryAddComputedPropertyName(propertyAccess.expression, containers, /*includeLastPortion*/ true); - } - return false; - } - function getContainers(declaration) { - var containers = []; - // First, if we started with a computed property name, then add all but the last - // portion into the container array. - var name = ts.getNameOfDeclaration(declaration); - if (name.kind === 144 /* ComputedPropertyName */) { - if (!tryAddComputedPropertyName(name.expression, containers, /*includeLastPortion*/ false)) { - return undefined; - } - } - // Now, walk up our containers, adding all their names to the container array. - declaration = ts.getContainerNode(declaration); - while (declaration) { - if (!tryAddSingleDeclarationName(declaration, containers)) { - return undefined; - } - declaration = ts.getContainerNode(declaration); - } - return containers; - } - function bestMatchKind(matches) { - ts.Debug.assert(matches.length > 0); - var bestMatchKind = ts.PatternMatchKind.camelCase; - for (var _i = 0, matches_3 = matches; _i < matches_3.length; _i++) { - var match = matches_3[_i]; - var kind = match.kind; - if (kind < bestMatchKind) { - bestMatchKind = kind; - } - } - return bestMatchKind; - } - function compareNavigateToItems(i1, i2) { - // TODO(cyrusn): get the gamut of comparisons that VS already uses here. - // Right now we just sort by kind first, and then by name of the item. - // We first sort case insensitively. So "Aaa" will come before "bar". - // Then we sort case sensitively, so "aaa" will come before "Aaa". - return i1.matchKind - i2.matchKind || - ts.compareStringsCaseInsensitive(i1.name, i2.name) || - ts.compareStrings(i1.name, i2.name); - } - function createNavigateToItem(rawItem) { - var declaration = rawItem.declaration; - var container = ts.getContainerNode(declaration); - var containerName = container && ts.getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: ts.getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: ts.PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: ts.createTextSpanFromNode(declaration), - // TODO(jfreeman): What should be the containerName when the container has a computed name? - containerName: containerName ? containerName.text : "", - containerKind: containerName ? ts.getNodeKind(container) : "" - }; - } - } - NavigateTo.getNavigateToItems = getNavigateToItems; - })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var NavigationBar; - (function (NavigationBar) { - /** - * Matches all whitespace characters in a string. Eg: - * - * "app. - * - * onactivated" - * - * matches because of the newline, whereas - * - * "app.onactivated" - * - * does not match. - */ - var whiteSpaceRegex = /\s+/g; - // Keep sourceFile handy so we don't have to search for it every time we need to call `getText`. - var curCancellationToken; - var curSourceFile; - /** - * For performance, we keep navigation bar parents on a stack rather than passing them through each recursion. - * `parent` is the current parent and is *not* stored in parentsStack. - * `startNode` sets a new parent and `endNode` returns to the previous parent. - */ - var parentsStack = []; - var parent; - // NavigationBarItem requires an array, but will not mutate it, so just give it this for performance. - var emptyChildItemArray = []; - function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return ts.map(topLevelItems(rootNavigationBarNode(sourceFile)), convertToTopLevelItem); - } - finally { - reset(); - } - } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } - finally { - reset(); - } - } - NavigationBar.getNavigationTree = getNavigationTree; - function reset() { - curSourceFile = undefined; - curCancellationToken = undefined; - parentsStack = []; - parent = undefined; - emptyChildItemArray = []; - } - function nodeText(node) { - return node.getText(curSourceFile); - } - function navigationBarNodeKind(n) { - return n.node.kind; - } - function pushChild(parent, child) { - if (parent.children) { - parent.children.push(child); - } - else { - parent.children = [child]; - } - } - function rootNavigationBarNode(sourceFile) { - ts.Debug.assert(!parentsStack.length); - var root = { node: sourceFile, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; - parent = root; - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - addChildrenRecursively(statement); - } - endNode(); - ts.Debug.assert(!parent && !parentsStack.length); - return root; - } - function addLeafNode(node) { - pushChild(parent, emptyNavigationBarNode(node)); - } - function emptyNavigationBarNode(node) { - return { - node: node, - additionalNodes: undefined, - parent: parent, - children: undefined, - indent: parent.indent + 1 - }; - } - /** - * Add a new level of NavigationBarNodes. - * This pushes to the stack, so you must call `endNode` when you are done adding to this node. - */ - function startNode(node) { - var navNode = emptyNavigationBarNode(node); - pushChild(parent, navNode); - // Save the old parent - parentsStack.push(parent); - parent = navNode; - } - /** Call after calling `startNode` and adding children to it. */ - function endNode() { - if (parent.children) { - mergeChildren(parent.children); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - } - function addNodeWithRecursiveChild(node, child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } - /** Look for navigation bar items in node's subtree, adding them to the current `parent`. */ - function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || ts.isToken(node)) { - return; - } - switch (node.kind) { - case 152 /* Constructor */: - // Get parameter properties, and treat them as being on the *same* level as the constructor, not under it. - var ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - // Parameter properties are children of the class, not the constructor. - for (var _i = 0, _a = ctr.parameters; _i < _a.length; _i++) { - var param = _a[_i]; - if (ts.isParameterPropertyDeclaration(param)) { - addLeafNode(param); - } - } - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 150 /* MethodSignature */: - if (!ts.hasDynamicName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - if (!ts.hasDynamicName(node)) { - addLeafNode(node); - } - break; - case 239 /* ImportClause */: - var importClause = node; - // Handle default import case e.g.: - // import d from "mod"; - if (importClause.name) { - addLeafNode(importClause); - } - // Handle named bindings in imports e.g.: - // import * as NS from "mod"; - // import {a, b as B} from "mod"; - var namedBindings = importClause.namedBindings; - if (namedBindings) { - if (namedBindings.kind === 240 /* NamespaceImport */) { - addLeafNode(namedBindings); - } - else { - for (var _b = 0, _c = namedBindings.elements; _b < _c.length; _b++) { - var element = _c[_b]; - addLeafNode(element); - } - } - } - break; - case 176 /* BindingElement */: - case 226 /* VariableDeclaration */: - var decl = node; - var name = decl.name; - if (ts.isBindingPattern(name)) { - addChildrenRecursively(name); - } - else if (decl.initializer && isFunctionOrClassExpression(decl.initializer)) { - // For `const x = function() {}`, just use the function node, not the const. - addChildrenRecursively(decl.initializer); - } - else { - addNodeWithRecursiveChild(decl, decl.initializer); - } - break; - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - addNodeWithRecursiveChild(node, node.body); - break; - case 232 /* EnumDeclaration */: - startNode(node); - for (var _d = 0, _e = node.members; _d < _e.length; _d++) { - var member = _e[_d]; - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - startNode(node); - for (var _f = 0, _g = node.members; _f < _g.length; _f++) { - var member = _g[_f]; - addChildrenRecursively(member); - } - endNode(); - break; - case 233 /* ModuleDeclaration */: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 246 /* ExportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 157 /* IndexSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 231 /* TypeAliasDeclaration */: - addLeafNode(node); - break; - default: - ts.forEach(node.jsDoc, function (jsDoc) { - ts.forEach(jsDoc.tags, function (tag) { - if (tag.kind === 290 /* JSDocTypedefTag */) { - addLeafNode(tag); - } - }); - }); - ts.forEachChild(node, addChildrenRecursively); - } - } - /** Merge declarations of the same kind. */ - function mergeChildren(children) { - var nameToItems = ts.createMap(); - ts.filterMutate(children, function (child) { - var declName = ts.getNameOfDeclaration(child.node); - var name = declName && nodeText(declName); - if (!name) { - // Anonymous items are never merged. - return true; - } - var itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { - var itemWithSameName = itemsWithSameName_1[_i]; - if (tryMerge(itemWithSameName, child)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } - else { - var itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - function tryMerge(a, b) { - if (shouldReallyMerge(a.node, b.node)) { - merge(a, b); - return true; - } - return false; - } - }); - /** a and b have the same name, but they may not be mergeable. */ - function shouldReallyMerge(a, b) { - return a.kind === b.kind && (a.kind !== 233 /* ModuleDeclaration */ || areSameModule(a, b)); - // We use 1 NavNode to represent 'A.B.C', but there are multiple source nodes. - // Only merge module nodes that have the same chain. Don't merge 'A.B.C' with 'A'! - function areSameModule(a, b) { - if (a.body.kind !== b.body.kind) { - return false; - } - if (a.body.kind !== 233 /* ModuleDeclaration */) { - return true; - } - return areSameModule(a.body, b.body); - } - } - /** Merge source into target. Source should be thrown away after this is called. */ - function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); - } - target.children = ts.concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children); - sortChildren(target.children); - } - var _a; - } - } - /** Recursively ensure that each NavNode's children are in sorted order. */ - function sortChildren(children) { - children.sort(compareChildren); - } - function compareChildren(child1, child2) { - var name1 = tryGetName(child1.node), name2 = tryGetName(child2.node); - if (name1 && name2) { - var cmp = ts.compareStringsCaseInsensitive(name1, name2); - return cmp !== 0 ? cmp : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - else { - return name1 ? 1 : name2 ? -1 : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - } - /** - * This differs from getItemName because this is just used for sorting. - * We only sort nodes by name that have a more-or-less "direct" name, as opposed to `new()` and the like. - * So `new()` can still come before an `aardvark` method. - */ - function tryGetName(node) { - if (node.kind === 233 /* ModuleDeclaration */) { - return getModuleName(node); - } - var declName = ts.getNameOfDeclaration(node); - if (declName) { - return ts.getPropertyNameForPropertyNameNode(declName); - } - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 199 /* ClassExpression */: - return getFunctionOrClassName(node); - case 290 /* JSDocTypedefTag */: - return getJSDocTypedefTagName(node); - default: - return undefined; - } - } - function getItemName(node) { - if (node.kind === 233 /* ModuleDeclaration */) { - return getModuleName(node); - } - var name = ts.getNameOfDeclaration(node); - if (name) { - var text = nodeText(name); - if (text.length > 0) { - return text; - } - } - switch (node.kind) { - case 265 /* SourceFile */: - var sourceFile = node; - return ts.isExternalModule(sourceFile) - ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))) + "\"" - : ""; - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - if (ts.getModifierFlags(node) & 512 /* Default */) { - return "default"; - } - // We may get a string with newlines or other whitespace in the case of an object dereference - // (eg: "app\n.onactivated"), so we should remove the whitespace for readabiltiy in the - // navigation bar. - return getFunctionOrClassName(node); - case 152 /* Constructor */: - return "constructor"; - case 156 /* ConstructSignature */: - return "new()"; - case 155 /* CallSignature */: - return "()"; - case 157 /* IndexSignature */: - return "[]"; - case 290 /* JSDocTypedefTag */: - return getJSDocTypedefTagName(node); - default: - return ""; - } - } - function getJSDocTypedefTagName(node) { - if (node.name) { - return node.name.text; - } - else { - var parentNode = node.parent && node.parent.parent; - if (parentNode && parentNode.kind === 208 /* VariableStatement */) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71 /* Identifier */) { - return nameIdentifier.text; - } - } - } - return ""; - } - } - /** Flattens the NavNode tree to a list, keeping only the top-level items. */ - function topLevelItems(root) { - var topLevel = []; - function recur(item) { - if (isTopLevel(item)) { - topLevel.push(item); - if (item.children) { - for (var _i = 0, _a = item.children; _i < _a.length; _i++) { - var child = _a[_i]; - recur(child); - } - } - } - } - recur(root); - return topLevel; - function isTopLevel(item) { - switch (navigationBarNodeKind(item)) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 232 /* EnumDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 265 /* SourceFile */: - case 231 /* TypeAliasDeclaration */: - case 290 /* JSDocTypedefTag */: - return true; - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 226 /* VariableDeclaration */: - return hasSomeImportantChild(item); - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item) { - if (!item.node.body) { - return false; - } - switch (navigationBarNodeKind(item.parent)) { - case 234 /* ModuleBlock */: - case 265 /* SourceFile */: - case 151 /* MethodDeclaration */: - case 152 /* Constructor */: - return true; - default: - return hasSomeImportantChild(item); - } - } - function hasSomeImportantChild(item) { - return ts.forEach(item.children, function (child) { - var childKind = navigationBarNodeKind(child); - return childKind !== 226 /* VariableDeclaration */ && childKind !== 176 /* BindingElement */; - }); - } - } - } - function convertToTree(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToTree) - }; - } - function convertToTopLevelItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToChildItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToChildItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: ts.getNodeModifiers(n.node), - spans: getSpans(n), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } - } - function getSpans(n) { - var spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { - var node = _a[_i]; - spans.push(getNodeSpan(node)); - } - } - return spans; - } - function getModuleName(moduleDeclaration) { - // We want to maintain quotation marks. - if (ts.isAmbientModule(moduleDeclaration)) { - return ts.getTextOfNode(moduleDeclaration.name); - } - // Otherwise, we need to aggregate each identifier to build up the qualified name. - var result = []; - result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 233 /* ModuleDeclaration */) { - moduleDeclaration = moduleDeclaration.body; - result.push(moduleDeclaration.name.text); - } - return result.join("."); - } - /** - * For 'module A.B.C', we want to get the node for 'C'. - * We store 'A' as associated with a NavNode, and use getModuleName to traverse down again. - */ - function getInteriorModule(decl) { - return decl.body.kind === 233 /* ModuleDeclaration */ ? getInteriorModule(decl.body) : decl; - } - function isComputedProperty(member) { - return !member.name || member.name.kind === 144 /* ComputedPropertyName */; - } - function getNodeSpan(node) { - return node.kind === 265 /* SourceFile */ - ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) - : ts.createTextSpanFromNode(node, curSourceFile); - } - function getModifiers(node) { - if (node.parent && node.parent.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - return ts.getNodeModifiers(node); - } - function getFunctionOrClassName(node) { - if (node.name && ts.getFullWidth(node.name) > 0) { - return ts.declarationNameToString(node.name); - } - else if (node.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(node.parent.name); - } - else if (node.parent.kind === 194 /* BinaryExpression */ && - node.parent.operatorToken.kind === 58 /* EqualsToken */) { - return nodeText(node.parent.left).replace(whiteSpaceRegex, ""); - } - else if (node.parent.kind === 261 /* PropertyAssignment */ && node.parent.name) { - return nodeText(node.parent.name); - } - else if (ts.getModifierFlags(node) & 512 /* Default */) { - return "default"; - } - else { - return ts.isClassLike(node) ? "" : ""; - } - } - function isFunctionOrClassExpression(node) { - return node.kind === 186 /* FunctionExpression */ || node.kind === 187 /* ArrowFunction */ || node.kind === 199 /* ClassExpression */; - } - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var OutliningElementsCollector; - (function (OutliningElementsCollector) { - function collectElements(sourceFile, cancellationToken) { - var elements = []; - var collapseText = "..."; - function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { - if (hintSpanNode && startElement && endElement) { - var span_13 = { - textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), - hintSpan: ts.createTextSpanFromNode(hintSpanNode, sourceFile), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_13); - } - } - function addOutliningSpanComments(commentSpan, autoCollapse) { - if (commentSpan) { - var span_14 = { - textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_14); - } - } - function addOutliningForLeadingCommentsForNode(n) { - var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); - if (comments) { - var firstSingleLineCommentStart = -1; - var lastSingleLineCommentEnd = -1; - var isFirstSingleLineComment = true; - var singleLineCommentCount = 0; - for (var _i = 0, comments_4 = comments; _i < comments_4.length; _i++) { - var currentComment = comments_4[_i]; - cancellationToken.throwIfCancellationRequested(); - // For single line comments, combine consecutive ones (2 or more) into - // a single span from the start of the first till the end of the last - if (currentComment.kind === 2 /* SingleLineCommentTrivia */) { - if (isFirstSingleLineComment) { - firstSingleLineCommentStart = currentComment.pos; - } - isFirstSingleLineComment = false; - lastSingleLineCommentEnd = currentComment.end; - singleLineCommentCount++; - } - else if (currentComment.kind === 3 /* MultiLineCommentTrivia */) { - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - addOutliningSpanComments(currentComment, /*autoCollapse*/ false); - singleLineCommentCount = 0; - lastSingleLineCommentEnd = -1; - isFirstSingleLineComment = true; - } - } - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - } - } - function combineAndAddMultipleSingleLineComments(count, start, end) { - // Only outline spans of two or more consecutive single line comments - if (count > 1) { - var multipleSingleLineComments = { - kind: 2 /* SingleLineCommentTrivia */, - pos: start, - end: end, - }; - addOutliningSpanComments(multipleSingleLineComments, /*autoCollapse*/ false); - } - } - function autoCollapse(node) { - return ts.isFunctionBlock(node) && node.parent.kind !== 187 /* ArrowFunction */; - } - var depth = 0; - var maxDepth = 20; - function walk(n) { - cancellationToken.throwIfCancellationRequested(); - if (depth > maxDepth) { - return; - } - if (ts.isDeclaration(n)) { - addOutliningForLeadingCommentsForNode(n); - } - switch (n.kind) { - case 207 /* Block */: - if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - // Check if the block is standalone, or 'attached' to some parent statement. - // If the latter, we want to collapse the block, but consider its hint span - // to be the entire span of the parent. - if (parent.kind === 212 /* DoStatement */ || - parent.kind === 215 /* ForInStatement */ || - parent.kind === 216 /* ForOfStatement */ || - parent.kind === 214 /* ForStatement */ || - parent.kind === 211 /* IfStatement */ || - parent.kind === 213 /* WhileStatement */ || - parent.kind === 220 /* WithStatement */ || - parent.kind === 260 /* CatchClause */) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - if (parent.kind === 224 /* TryStatement */) { - // Could be the try-block, or the finally-block. - var tryStatement = parent; - if (tryStatement.tryBlock === n) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - else if (tryStatement.finallyBlock === n) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87 /* FinallyKeyword */, sourceFile); - if (finallyKeyword) { - addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); - break; - } - } - // fall through. - } - // Block was a standalone block. In this case we want to only collapse - // the span of the block, independent of any parent span. - var span_15 = ts.createTextSpanFromNode(n); - elements.push({ - textSpan: span_15, - hintSpan: span_15, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); - break; - } - // falls through - case 234 /* ModuleBlock */: { - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 235 /* CaseBlock */: { - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 177 /* ArrayLiteralExpression */: - var openBracket = ts.findChildOfKind(n, 21 /* OpenBracketToken */, sourceFile); - var closeBracket = ts.findChildOfKind(n, 22 /* CloseBracketToken */, sourceFile); - addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); - break; - } - depth++; - ts.forEachChild(n, walk); - depth--; - } - walk(sourceFile); - return elements; - } - OutliningElementsCollector.collectElements = collectElements; - })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - // Note(cyrusn): this enum is ordered from strongest match type to weakest match type. - var PatternMatchKind; - (function (PatternMatchKind) { - PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; - PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; - PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; - PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; - })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); - function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { - return { - kind: kind, - punctuationStripped: punctuationStripped, - isCaseSensitive: isCaseSensitive, - camelCaseWeight: camelCaseWeight - }; - } - function createPatternMatcher(pattern) { - // We'll often see the same candidate string many times when searching (For example, when - // we see the name of a module that is used everywhere, or the name of an overload). As - // such, we cache the information we compute about the candidate for the life of this - // pattern matcher so we don't have to compute it multiple times. - var stringToWordSpans = ts.createMap(); - pattern = pattern.trim(); - var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); - var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); - return { - getMatches: getMatches, - getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, - patternContainsDots: dotSeparatedSegments.length > 1 - }; - // Quick checks so we can bail out when asked to match a candidate. - function skipMatch(candidate) { - return invalidPattern || !candidate; - } - function getMatchesForLastSegmentOfPattern(candidate) { - if (skipMatch(candidate)) { - return undefined; - } - return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - } - function getMatches(candidateContainers, candidate) { - if (skipMatch(candidate)) { - return undefined; - } - // First, check that the last part of the dot separated pattern matches the name of the - // candidate. If not, then there's no point in proceeding and doing the more - // expensive work. - var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - if (!candidateMatch) { - return undefined; - } - candidateContainers = candidateContainers || []; - // -1 because the last part was checked against the name, and only the rest - // of the parts are checked against the container. - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - // There weren't enough container parts to match against the pattern parts. - // So this definitely doesn't match. - return undefined; - } - // So far so good. Now break up the container for the candidate and check if all - // the dotted parts match up correctly. - var totalMatch = candidateMatch; - for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - var segment = dotSeparatedSegments[i]; - var containerName = candidateContainers[j]; - var containerMatch = matchSegment(containerName, segment); - if (!containerMatch) { - // This container didn't match the pattern piece. So there's no match at all. - return undefined; - } - ts.addRange(totalMatch, containerMatch); - } - // Success, this symbol's full name matched against the dotted name the user was asking - // about. - return totalMatch; - } - function getWordSpans(word) { - var spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; - } - function matchTextChunk(candidate, chunk, punctuationStripped) { - var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - if (chunk.text.length === candidate.length) { - // a) Check if the part matches the candidate entirely, in an case insensitive or - // sensitive manner. If it does, return that there was an exact match. - return createPatternMatch(PatternMatchKind.exact, punctuationStripped, /*isCaseSensitive:*/ candidate === chunk.text); - } - else { - // b) Check if the part is a prefix of the candidate, in a case insensitive or sensitive - // manner. If it does, return that there was a prefix match. - return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, /*isCaseSensitive:*/ ts.startsWith(candidate, chunk.text)); - } - } - var isLowercase = chunk.isLowerCase; - if (isLowercase) { - if (index > 0) { - // c) If the part is entirely lowercase, then check if it is contained anywhere in the - // candidate in a case insensitive manner. If so, return that there was a substring - // match. - // - // Note: We only have a substring match if the lowercase part is prefix match of some - // word part. That way we don't match something like 'Class' when the user types 'a'. - // But we would match 'FooAttribute' (since 'Attribute' starts with 'a'). - var wordSpans = getWordSpans(candidate); - for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { - var span_16 = wordSpans_1[_i]; - if (partStartsWith(candidate, span_16, chunk.text, /*ignoreCase:*/ true)) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, - /*isCaseSensitive:*/ partStartsWith(candidate, span_16, chunk.text, /*ignoreCase:*/ false)); - } - } - } - } - else { - // d) If the part was not entirely lowercase, then check if it is contained in the - // candidate in a case *sensitive* manner. If so, return that there was a substring - // match. - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, /*isCaseSensitive:*/ true); - } - } - if (!isLowercase) { - // e) If the part was not entirely lowercase, then attempt a camel cased match as well. - if (chunk.characterSpans.length > 0) { - var candidateParts = getWordSpans(candidate); - var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ false); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, /*isCaseSensitive:*/ true, /*camelCaseWeight:*/ camelCaseWeight); - } - camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ true); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, /*isCaseSensitive:*/ false, /*camelCaseWeight:*/ camelCaseWeight); - } - } - } - if (isLowercase) { - // f) Is the pattern a substring of the candidate starting on one of the candidate's word boundaries? - // We could check every character boundary start of the candidate for the pattern. However, that's - // an m * n operation in the wost case. Instead, find the first instance of the pattern - // substring, and see if it starts on a capital letter. It seems unlikely that the user will try to - // filter the list based on a substring that starts on a capital letter and also with a lowercase one. - // (Pattern: fogbar, Candidate: quuxfogbarFogBar). - if (chunk.text.length < candidate.length) { - if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, /*isCaseSensitive:*/ false); - } - } - } - return undefined; - } - function containsSpaceOrAsterisk(text) { - for (var i = 0; i < text.length; i++) { - var ch = text.charCodeAt(i); - if (ch === 32 /* space */ || ch === 42 /* asterisk */) { - return true; - } - } - return false; - } - function matchSegment(candidate, segment) { - // First check if the segment matches as is. This is also useful if the segment contains - // characters we would normally strip when splitting into parts that we also may want to - // match in the candidate. For example if the segment is "@int" and the candidate is - // "@int", then that will show up as an exact match here. - // - // Note: if the segment contains a space or an asterisk then we must assume that it's a - // multi-word segment. - if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { - var match = matchTextChunk(candidate, segment.totalTextChunk, /*punctuationStripped:*/ false); - if (match) { - return [match]; - } - } - // The logic for pattern matching is now as follows: - // - // 1) Break the segment passed in into words. Breaking is rather simple and a - // good way to think about it that if gives you all the individual alphanumeric words - // of the pattern. - // - // 2) For each word try to match the word against the candidate value. - // - // 3) Matching is as follows: - // - // a) Check if the word matches the candidate entirely, in an case insensitive or - // sensitive manner. If it does, return that there was an exact match. - // - // b) Check if the word is a prefix of the candidate, in a case insensitive or - // sensitive manner. If it does, return that there was a prefix match. - // - // c) If the word is entirely lowercase, then check if it is contained anywhere in the - // candidate in a case insensitive manner. If so, return that there was a substring - // match. - // - // Note: We only have a substring match if the lowercase part is prefix match of - // some word part. That way we don't match something like 'Class' when the user - // types 'a'. But we would match 'FooAttribute' (since 'Attribute' starts with - // 'a'). - // - // d) If the word was not entirely lowercase, then check if it is contained in the - // candidate in a case *sensitive* manner. If so, return that there was a substring - // match. - // - // e) If the word was not entirely lowercase, then attempt a camel cased match as - // well. - // - // f) The word is all lower case. Is it a case insensitive substring of the candidate starting - // on a part boundary of the candidate? - // - // Only if all words have some sort of match is the pattern considered matched. - var subWordTextChunks = segment.subWordTextChunks; - var matches = undefined; - for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { - var subWordTextChunk = subWordTextChunks_1[_i]; - // Try to match the candidate with this word - var result = matchTextChunk(candidate, subWordTextChunk, /*punctuationStripped:*/ true); - if (!result) { - return undefined; - } - matches = matches || []; - matches.push(result); - } - return matches; - } - function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { - var patternPartStart = patternSpan ? patternSpan.start : 0; - var patternPartLength = patternSpan ? patternSpan.length : pattern.length; - if (patternPartLength > candidateSpan.length) { - // Pattern part is longer than the candidate part. There can never be a match. - return false; - } - if (ignoreCase) { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (toLowerCase(ch1) !== toLowerCase(ch2)) { - return false; - } - } - } - else { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (ch1 !== ch2) { - return false; - } - } - } - return true; - } - function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - var chunkCharacterSpans = chunk.characterSpans; - // Note: we may have more pattern parts than candidate parts. This is because multiple - // pattern parts may match a candidate part. For example "SiUI" against "SimpleUI". - // We'll have 3 pattern parts Si/U/I against two candidate parts Simple/UI. However, U - // and I will both match in UI. - var currentCandidate = 0; - var currentChunkSpan = 0; - var firstMatch = undefined; - var contiguous = undefined; - while (true) { - // Let's consider our termination cases - if (currentChunkSpan === chunkCharacterSpans.length) { - // We did match! We shall assign a weight to this - var weight = 0; - // Was this contiguous? - if (contiguous) { - weight += 1; - } - // Did we start at the beginning of the candidate? - if (firstMatch === 0) { - weight += 2; - } - return weight; - } - else if (currentCandidate === candidateParts.length) { - // No match, since we still have more of the pattern to hit - return undefined; - } - var candidatePart = candidateParts[currentCandidate]; - var gotOneMatchThisCandidate = false; - // Consider the case of matching SiUI against SimpleUIElement. The candidate parts - // will be Simple/UI/Element, and the pattern parts will be Si/U/I. We'll match 'Si' - // against 'Simple' first. Then we'll match 'U' against 'UI'. However, we want to - // still keep matching pattern parts against that candidate part. - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - // We've already gotten one pattern part match in this candidate. We will - // only continue trying to consumer pattern parts if the last part and this - // part are both upper case. - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || - !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; - // If we were contiguous, then keep that value. If we weren't, then keep that - // value. If we don't know, then set the value to 'true' as an initial match is - // obviously contiguous. - contiguous = contiguous === undefined ? true : contiguous; - candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - // Check if we matched anything at all. If we didn't, then we need to unset the - // contiguous bit if we currently had it set. - // If we haven't set the bit yet, then that means we haven't matched anything so - // far, and we don't want to change that. - if (!gotOneMatchThisCandidate && contiguous !== undefined) { - contiguous = false; - } - // Move onto the next candidate. - currentCandidate++; - } - } - } - ts.createPatternMatcher = createPatternMatcher; - function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; - } - // A segment is considered invalid if we couldn't find any words in it. - function segmentIsInvalid(segment) { - return segment.subWordTextChunks.length === 0; - } - function isUpperCaseLetter(ch) { - // Fast check for the ascii range. - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 5 /* Latest */)) { - return false; - } - // TODO: find a way to determine this for any unicode characters in a - // non-allocating manner. - var str = String.fromCharCode(ch); - return str === str.toUpperCase(); - } - function isLowerCaseLetter(ch) { - // Fast check for the ascii range. - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 5 /* Latest */)) { - return false; - } - // TODO: find a way to determine this for any unicode characters in a - // non-allocating manner. - var str = String.fromCharCode(ch); - return str === str.toLowerCase(); - } - // Assumes 'value' is already lowercase. - function indexOfIgnoringCase(string, value) { - var n = string.length - value.length; - for (var i = 0; i <= n; i++) { - if (startsWithIgnoringCase(string, value, i)) { - return i; - } - } - return -1; - } - // Assumes 'value' is already lowercase. - function startsWithIgnoringCase(string, value, start) { - for (var i = 0; i < value.length; i++) { - var ch1 = toLowerCase(string.charCodeAt(i + start)); - var ch2 = value.charCodeAt(i); - if (ch1 !== ch2) { - return false; - } - } - return true; - } - function toLowerCase(ch) { - // Fast convert for the ascii range. - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return 97 /* a */ + (ch - 65 /* A */); - } - if (ch < 127 /* maxAsciiCharacter */) { - return ch; - } - // TODO: find a way to compute this for any unicode characters in a - // non-allocating manner. - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); - } - function isDigit(ch) { - // TODO(cyrusn): Find a way to support this for unicode digits. - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; - } - function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 /* _ */ || ch === 36 /* $ */; - } - function breakPatternIntoTextChunks(pattern) { - var result = []; - var wordStart = 0; - var wordLength = 0; - for (var i = 0; i < pattern.length; i++) { - var ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } - else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; - } - function createTextChunk(text) { - var textLowerCase = text.toLowerCase(); - return { - text: text, - textLowerCase: textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; - } - /* @internal */ function breakIntoCharacterSpans(identifier) { - return breakIntoSpans(identifier, /*word:*/ false); - } - ts.breakIntoCharacterSpans = breakIntoCharacterSpans; - /* @internal */ function breakIntoWordSpans(identifier) { - return breakIntoSpans(identifier, /*word:*/ true); - } - ts.breakIntoWordSpans = breakIntoWordSpans; - function breakIntoSpans(identifier, word) { - var result = []; - var wordStart = 0; - for (var i = 1; i < identifier.length; i++) { - var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); - var currentIsDigit = isDigit(identifier.charCodeAt(i)); - var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || - charIsPunctuation(identifier.charCodeAt(i)) || - lastIsDigit !== currentIsDigit || - hasTransitionFromLowerToUpper || - hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(ts.createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; - } - function charIsPunctuation(ch) { - switch (ch) { - case 33 /* exclamation */: - case 34 /* doubleQuote */: - case 35 /* hash */: - case 37 /* percent */: - case 38 /* ampersand */: - case 39 /* singleQuote */: - case 40 /* openParen */: - case 41 /* closeParen */: - case 42 /* asterisk */: - case 44 /* comma */: - case 45 /* minus */: - case 46 /* dot */: - case 47 /* slash */: - case 58 /* colon */: - case 59 /* semicolon */: - case 63 /* question */: - case 64 /* at */: - case 91 /* openBracket */: - case 92 /* backslash */: - case 93 /* closeBracket */: - case 95 /* _ */: - case 123 /* openBrace */: - case 125 /* closeBrace */: - return true; - } - return false; - } - function isAllPunctuation(identifier, start, end) { - for (var i = start; i < end; i++) { - var ch = identifier.charCodeAt(i); - // We don't consider _ or $ as punctuation as there may be things with that name. - if (!charIsPunctuation(ch) || ch === 95 /* _ */ || ch === 36 /* $ */) { - return false; - } - } - return true; - } - function transitionFromUpperToLower(identifier, word, index, wordStart) { - if (word) { - // Cases this supports: - // 1) IDisposable -> I, Disposable - // 2) UIElement -> UI, Element - // 3) HTMLDocument -> HTML, Document - // - // etc. - if (index !== wordStart && - index + 1 < identifier.length) { - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); - if (currentIsUpper && nextIsLower) { - // We have a transition from an upper to a lower letter here. But we only - // want to break if all the letters that preceded are uppercase. i.e. if we - // have "Foo" we don't want to break that into "F, oo". But if we have - // "IFoo" or "UIFoo", then we want to break that into "I, Foo" and "UI, - // Foo". i.e. the last uppercase letter belongs to the lowercase letters - // that follows. Note: this will make the following not split properly: - // "HELLOthere". However, these sorts of names do not show up in .Net - // programs. - for (var i = wordStart; i < index; i++) { - if (!isUpperCaseLetter(identifier.charCodeAt(i))) { - return false; - } - } - return true; - } - } - } - return false; - } - function transitionFromLowerToUpper(identifier, word, index) { - var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - // See if the casing indicates we're starting a new word. Note: if we're breaking on - // words, then just seeing an upper case character isn't enough. Instead, it has to - // be uppercase and the previous character can't be uppercase. - // - // For example, breaking "AddMetadata" on words would make: Add Metadata - // - // on characters would be: A dd M etadata - // - // Break "AM" on words would be: AM - // - // on characters would be: A M - // - // We break the search string on characters. But we break the symbol name on words. - var transition = word - ? (currentIsUpper && !lastIsUpper) - : currentIsUpper; - return transition; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { - if (readImportFiles === void 0) { readImportFiles = true; } - if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } - var referencedFiles = []; - var typeReferenceDirectives = []; - var importedFiles = []; - var ambientExternalModules; - var isNoDefaultLib = false; - var braceNesting = 0; - // assume that text represent an external module if it contains at least one top level import/export - // ambient modules that are found inside external modules are interpreted as module augmentations - var externalModule = false; - function nextToken() { - var token = ts.scanner.scan(); - if (token === 17 /* OpenBraceToken */) { - braceNesting++; - } - else if (token === 18 /* CloseBraceToken */) { - braceNesting--; - } - return token; - } - function processTripleSlashDirectives() { - var commentRanges = ts.getLeadingCommentRanges(sourceText, 0); - ts.forEach(commentRanges, function (commentRange) { - var comment = sourceText.substring(commentRange.pos, commentRange.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, commentRange); - if (referencePathMatchResult) { - isNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var fileReference = referencePathMatchResult.fileReference; - if (fileReference) { - var collection = referencePathMatchResult.isTypeReferenceDirective - ? typeReferenceDirectives - : referencedFiles; - collection.push(fileReference); - } - } - }); - } - function getFileReference() { - var file = ts.scanner.getTokenValue(); - var pos = ts.scanner.getTokenPos(); - return { - fileName: file, - pos: pos, - end: pos + file.length - }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - /** - * Returns true if at least one token was consumed from the stream - */ - function tryConsumeDeclare() { - var token = ts.scanner.getToken(); - if (token === 124 /* DeclareKeyword */) { - // declare module "mod" - token = nextToken(); - if (token === 128 /* ModuleKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - /** - * Returns true if at least one token was consumed from the stream - */ - function tryConsumeImport() { - var token = ts.scanner.getToken(); - if (token === 91 /* ImportKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import "mod"; - recordModuleName(); - return true; - } - else { - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import d from "mod"; - recordModuleName(); - return true; - } - } - else if (token === 58 /* EqualsToken */) { - if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { - return true; - } - } - else if (token === 26 /* CommaToken */) { - // consume comma and keep going - token = nextToken(); - } - else { - // unknown syntax - return true; - } - } - if (token === 17 /* OpenBraceToken */) { - token = nextToken(); - // consume "{ a as B, c, d as D}" clauses - // make sure that it stops on EOF - while (token !== 18 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 18 /* CloseBraceToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import {a as A} from "mod"; - // import d, {a, b as B} from "mod" - recordModuleName(); - } - } - } - } - else if (token === 39 /* AsteriskToken */) { - token = nextToken(); - if (token === 118 /* AsKeyword */) { - token = nextToken(); - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import * as NS from "mod" - // import d, * as NS from "mod" - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - var token = ts.scanner.getToken(); - if (token === 84 /* ExportKeyword */) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 17 /* OpenBraceToken */) { - token = nextToken(); - // consume "{ a as B, c, d as D}" clauses - // make sure it stops on EOF - while (token !== 18 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 18 /* CloseBraceToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // export {a as A} from "mod"; - // export {a, b as B} from "mod" - recordModuleName(); - } - } - } - } - else if (token === 39 /* AsteriskToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // export * from "mod" - recordModuleName(); - } - } - } - else if (token === 91 /* ImportKeyword */) { - token = nextToken(); - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 58 /* EqualsToken */) { - if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken) { - var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); - if (token === 132 /* RequireKeyword */) { - token = nextToken(); - if (token === 19 /* OpenParenToken */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // require("mod"); - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - var token = ts.scanner.getToken(); - if (token === 71 /* Identifier */ && ts.scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 19 /* OpenParenToken */) { - return true; - } - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // looks like define ("modname", ... - skip string literal and comma - token = nextToken(); - if (token === 26 /* CommaToken */) { - token = nextToken(); - } - else { - // unexpected token - return true; - } - } - // should be start of dependency list - if (token !== 21 /* OpenBracketToken */) { - return true; - } - // skip open bracket - token = nextToken(); - var i = 0; - // scan until ']' or EOF - while (token !== 22 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) { - // record string literals as module names - if (token === 9 /* StringLiteral */) { - recordModuleName(); - i++; - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - ts.scanner.setText(sourceText); - nextToken(); - // Look for: - // import "mod"; - // import d from "mod" - // import {a as A } from "mod"; - // import * as NS from "mod" - // import d, {a, b as B} from "mod" - // import i = require("mod"); - // - // export * from "mod" - // export {a as b} from "mod" - // export import i = require("mod") - // (for JavaScript files) require("mod") - while (true) { - if (ts.scanner.getToken() === 1 /* EndOfFileToken */) { - break; - } - // check if at least one of alternative have moved scanner forward - if (tryConsumeDeclare() || - tryConsumeImport() || - tryConsumeExport() || - (detectJavaScriptImports && (tryConsumeRequireCall(/*skipCurrentToken*/ false) || tryConsumeDefine()))) { - continue; - } - else { - nextToken(); - } - } - ts.scanner.setText(undefined); - } - if (readImportFiles) { - processImports(); - } - processTripleSlashDirectives(); - if (externalModule) { - // for external modules module all nested ambient modules are augmentations - if (ambientExternalModules) { - // move all detected ambient modules to imported files since they need to be resolved - for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { - var decl = ambientExternalModules_1[_i]; - importedFiles.push(decl.ref); - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: undefined }; - } - else { - // for global scripts ambient modules still can have augmentations - look for ambient modules with depth > 0 - var ambientModuleNames = void 0; - if (ambientExternalModules) { - for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { - var decl = ambientExternalModules_2[_a]; - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } - else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } - } - ts.preProcessFile = preProcessFile; -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var Rename; - (function (Rename) { - function getRenameInfo(typeChecker, defaultLibFileName, getCanonicalFileName, sourceFile, position) { - var getCanonicalDefaultLibName = ts.memoize(function () { return getCanonicalFileName(ts.normalizePath(defaultLibFileName)); }); - var node = ts.getTouchingWord(sourceFile, position, /*includeJsDocComment*/ true); - var renameInfo = node && nodeIsEligibleForRename(node) - ? getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) - : undefined; - return renameInfo || getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); - function isDefinedInLibraryFile(declaration) { - if (!defaultLibFileName) { - return false; - } - var sourceFile = declaration.getSourceFile(); - var canonicalName = getCanonicalFileName(ts.normalizePath(sourceFile.fileName)); - return canonicalName === getCanonicalDefaultLibName(); - } - } - Rename.getRenameInfo = getRenameInfo; - function getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) { - var symbol = typeChecker.getSymbolAtLocation(node); - // Only allow a symbol to be renamed if it actually has at least one declaration. - if (symbol) { - var declarations = symbol.getDeclarations(); - if (declarations && declarations.length > 0) { - // Disallow rename for elements that are defined in the standard TypeScript library. - if (ts.some(declarations, isDefinedInLibraryFile)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - // Cannot rename `default` as in `import { default as foo } from "./someModule"; - if (node.kind === 71 /* Identifier */ && - node.originalKeywordKind === 79 /* DefaultKeyword */ && - symbol.parent.flags & 1536 /* Module */) { - return undefined; - } - var displayName = ts.stripQuotes(ts.getDeclaredName(typeChecker, symbol, node)); - var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); - return kind ? getRenameInfoSuccess(displayName, typeChecker.getFullyQualifiedName(symbol), kind, ts.SymbolDisplay.getSymbolModifiers(symbol), node, sourceFile) : undefined; - } - } - else if (node.kind === 9 /* StringLiteral */) { - if (isDefinedInLibraryFile(node)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - var displayName = ts.stripQuotes(node.text); - return getRenameInfoSuccess(displayName, displayName, ts.ScriptElementKind.variableElement, ts.ScriptElementKindModifier.none, node, sourceFile); - } - } - function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - kind: kind, - displayName: displayName, - localizedErrorMessage: undefined, - fullDisplayName: fullDisplayName, - kindModifiers: kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; - } - function getRenameInfoError(diagnostic) { - return { - canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic), - displayName: undefined, - fullDisplayName: undefined, - kind: undefined, - kindModifiers: undefined, - triggerSpan: undefined - }; - } - function createTriggerSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var width = node.getWidth(sourceFile); - if (node.kind === 9 /* StringLiteral */) { - // Exclude the quotes - start += 1; - width -= 2; - } - return ts.createTextSpan(start, width); - } - function nodeIsEligibleForRename(node) { - return node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || - ts.isThis(node); - } - })(Rename = ts.Rename || (ts.Rename = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var SignatureHelp; - (function (SignatureHelp) { - // A partially written generic type expression is not guaranteed to have the correct syntax tree. the expression could be parsed as less than/greater than expression or a comma expression - // or some other combination depending on what the user has typed so far. For the purposes of signature help we need to consider any location after "<" as a possible generic type reference. - // To do this, the method will back parse the expression starting at the position required. it will try to parse the current expression as a generic type expression, if it did succeed it - // will return the generic identifier that started the expression (e.g. "foo" in "foo(#a, b) -> The token introduces a list, and should begin a signature help session - // Case 2: - // fo#o#(a, b)# -> The token is either not associated with a list, or ends a list, so the session should end - // Case 3: - // foo(a#, #b#) -> The token is buried inside a list, and should give signature help - // Find out if 'node' is an argument, a type argument, or neither - if (node.kind === 27 /* LessThanToken */ || - node.kind === 19 /* OpenParenToken */) { - // Find the list that starts right *after* the < or ( token. - // If the user has just opened a list, consider this item 0. - var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - ts.Debug.assert(list !== undefined); - return { - kind: isTypeArgList ? 0 /* TypeArguments */ : 1 /* CallArguments */, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: 0, - argumentCount: getArgumentCount(list) - }; - } - // findListItemInfo can return undefined if we are not in parent's argument list - // or type argument list. This includes cases where the cursor is: - // - To the right of the closing parenthesis, non-substitution template, or template tail. - // - Between the type arguments and the arguments (greater than token) - // - On the target of the call (parent.func) - // - On the 'new' keyword in a 'new' expression - var listItemInfo = ts.findListItemInfo(node); - if (listItemInfo) { - var list = listItemInfo.list; - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = getArgumentIndex(list, node); - var argumentCount = getArgumentCount(list); - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: isTypeArgList ? 0 /* TypeArguments */ : 1 /* CallArguments */, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - return undefined; - } - else if (node.kind === 13 /* NoSubstitutionTemplateLiteral */ && node.parent.kind === 183 /* TaggedTemplateExpression */) { - // Check if we're actually inside the template; - // otherwise we'll fall out and return undefined. - if (ts.isInsideTemplateLiteral(node, position)) { - return getArgumentListInfoForTemplate(node.parent, /*argumentIndex*/ 0, sourceFile); - } - } - else if (node.kind === 14 /* TemplateHead */ && node.parent.parent.kind === 183 /* TaggedTemplateExpression */) { - var templateExpression = node.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196 /* TemplateExpression */); - var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent.kind === 205 /* TemplateSpan */ && node.parent.parent.parent.kind === 183 /* TaggedTemplateExpression */) { - var templateSpan = node.parent; - var templateExpression = templateSpan.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196 /* TemplateExpression */); - // If we're just after a template tail, don't show signature help. - if (node.kind === 16 /* TemplateTail */ && !ts.isInsideTemplateLiteral(node, position)) { - return undefined; - } - var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); - var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent && ts.isJsxOpeningLikeElement(node.parent)) { - // Provide a signature help for JSX opening element or JSX self-closing element. - // This is not guarantee that JSX tag-name is resolved into stateless function component. (that is done in "getSignatureHelpItems") - // i.e - // export function MainButton(props: ButtonProps, context: any): JSX.Element { ... } - // ' 'b'. So, in this case the arg count will be 2. However, there - // is a small subtlety. If you have "Foo(a,)", then the child list will just have - // 'a' ''. So, in the case where the last child is a comma, we increase the - // arg count by one to compensate. - // - // Note: this subtlety only applies to the last comma. If you had "Foo(a,," then - // we'll have: 'a' '' '' - // That will give us 2 non-commas. We then add one for the last comma, giving us an - // arg count of 3. - var listChildren = argumentsList.getChildren(); - var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 26 /* CommaToken */; }); - if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 26 /* CommaToken */) { - argumentCount++; - } - return argumentCount; - } - // spanIndex is either the index for a given template span. - // This does not give appropriate results for a NoSubstitutionTemplateLiteral - function getArgumentIndexForTemplatePiece(spanIndex, node, position) { - // Because the TemplateStringsArray is the first argument, we have to offset each substitution expression by 1. - // There are three cases we can encounter: - // 1. We are precisely in the template literal (argIndex = 0). - // 2. We are in or to the right of the substitution expression (argIndex = spanIndex + 1). - // 3. We are directly to the right of the template literal, but because we look for the token on the left, - // not enough to put us in the substitution expression; we should consider ourselves part of - // the *next* span's expression by offsetting the index (argIndex = (spanIndex + 1) + 1). - // - // Example: f `# abcd $#{# 1 + 1# }# efghi ${ #"#hello"# } # ` - // ^ ^ ^ ^ ^ ^ ^ ^ ^ - // Case: 1 1 3 2 1 3 2 2 1 - ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (ts.isTemplateLiteralKind(node.kind)) { - if (ts.isInsideTemplateLiteral(node, position)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; - } - function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - // argumentCount is either 1 or (numSpans + 1) to account for the template strings array argument. - var argumentCount = tagExpression.template.kind === 13 /* NoSubstitutionTemplateLiteral */ - ? 1 - : tagExpression.template.templateSpans.length + 1; - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: 2 /* TaggedTemplateArguments */, - invocation: tagExpression, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - function getApplicableSpanForArguments(argumentsList, sourceFile) { - // We use full start and skip trivia on the end because we want to include trivia on - // both sides. For example, - // - // foo( /*comment */ a, b, c /*comment*/ ) - // | | - // - // The applicable span is from the first bar to the second bar (inclusive, - // but not including parentheses) - var applicableSpanStart = argumentsList.getFullStart(); - var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), /*stopAfterLineBreak*/ false); - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - var template = taggedTemplate.template; - var applicableSpanStart = template.getStart(); - var applicableSpanEnd = template.getEnd(); - // We need to adjust the end position for the case where the template does not have a tail. - // Otherwise, we will not show signature help past the expression. - // For example, - // - // ` ${ 1 + 1 foo(10) - // | | - // - // This is because a Missing node has no width. However, what we actually want is to include trivia - // leading up to the next token in case the user is about to type in a TemplateMiddle or TemplateTail. - if (template.kind === 196 /* TemplateExpression */) { - var lastSpan = ts.lastOrUndefined(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, /*stopAfterLineBreak*/ false); - } - } - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getContainingArgumentInfo(node, position, sourceFile) { - for (var n = node; n.kind !== 265 /* SourceFile */; n = n.parent) { - if (ts.isFunctionBlock(n)) { - return undefined; - } - // If the node is not a subspan of its parent, this is a big problem. - // There have been crashes that might be caused by this violation. - if (n.pos < n.parent.pos || n.end > n.parent.end) { - ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); - } - var argumentInfo = getImmediatelyContainingArgumentInfo(n, position, sourceFile); - if (argumentInfo) { - return argumentInfo; - } - // TODO: Handle generic call with incomplete syntax - } - return undefined; - } - SignatureHelp.getContainingArgumentInfo = getContainingArgumentInfo; - function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { - var children = parent.getChildren(sourceFile); - var indexOfOpenerToken = children.indexOf(openerToken); - ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; - } - /** - * The selectedItemIndex could be negative for several reasons. - * 1. There are too many arguments for all of the overloads - * 2. None of the overloads were type compatible - * The solution here is to try to pick the best overload by picking - * either the first one that has an appropriate number of parameters, - * or the one with the most parameters. - */ - function selectBestInvalidOverloadIndex(candidates, argumentCount) { - var maxParamsSignatureIndex = -1; - var maxParams = -1; - for (var i = 0; i < candidates.length; i++) { - var candidate = candidates[i]; - if (candidate.hasRestParameter || candidate.parameters.length >= argumentCount) { - return i; - } - if (candidate.parameters.length > maxParams) { - maxParams = candidate.parameters.length; - maxParamsSignatureIndex = i; - } - } - return maxParamsSignatureIndex; - } - function createSignatureHelpItems(candidates, bestSignature, argumentListInfo, typeChecker) { - var applicableSpan = argumentListInfo.argumentsSpan; - var isTypeParameterList = argumentListInfo.kind === 0 /* TypeArguments */; - var invocation = argumentListInfo.invocation; - var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, /*enclosingDeclaration*/ undefined, /*meaning*/ undefined); - var items = ts.map(candidates, function (candidateSignature) { - var signatureHelpParameters; - var prefixDisplayParts = []; - var suffixDisplayParts = []; - if (callTargetDisplayParts) { - ts.addRange(prefixDisplayParts, callTargetDisplayParts); - } - var isVariadic; - if (isTypeParameterList) { - isVariadic = false; // type parameter lists are not variadic - prefixDisplayParts.push(ts.punctuationPart(27 /* LessThanToken */)); - var typeParameters = candidateSignature.typeParameters; - signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(29 /* GreaterThanToken */)); - var parameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.thisParameter, candidateSignature.parameters, writer, invocation); - }); - ts.addRange(suffixDisplayParts, parameterParts); - } - else { - isVariadic = candidateSignature.hasRestParameter; - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); - }); - ts.addRange(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - var parameters = candidateSignature.parameters; - signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); - }); - ts.addRange(suffixDisplayParts, returnTypeParts); - return { - isVariadic: isVariadic, - prefixDisplayParts: prefixDisplayParts, - suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(26 /* CommaToken */), ts.spacePart()], - parameters: signatureHelpParameters, - documentation: candidateSignature.getDocumentationComment(), - tags: candidateSignature.getJsDocTags() - }; - }); - var argumentIndex = argumentListInfo.argumentIndex; - // argumentCount is the *apparent* number of arguments. - var argumentCount = argumentListInfo.argumentCount; - var selectedItemIndex = candidates.indexOf(bestSignature); - if (selectedItemIndex < 0) { - selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); - } - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - items: items, - applicableSpan: applicableSpan, - selectedItemIndex: selectedItemIndex, - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); - }); - return { - name: parameter.name, - documentation: parameter.getDocumentationComment(), - displayParts: displayParts, - isOptional: typeChecker.isOptionalParameter(parameter.valueDeclaration) - }; - } - function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); - }); - return { - name: typeParameter.symbol.name, - documentation: emptyArray, - displayParts: displayParts, - isOptional: false - }; - } - } - })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var SymbolDisplay; - (function (SymbolDisplay) { - // TODO(drosen): use contextual SemanticMeaning. - function getSymbolKind(typeChecker, symbol, location) { - var flags = symbol.flags; - if (flags & 32 /* Class */) - return ts.getDeclarationOfKind(symbol, 199 /* ClassExpression */) ? - ts.ScriptElementKind.localClassElement : ts.ScriptElementKind.classElement; - if (flags & 384 /* Enum */) - return ts.ScriptElementKind.enumElement; - if (flags & 524288 /* TypeAlias */) - return ts.ScriptElementKind.typeElement; - if (flags & 64 /* Interface */) - return ts.ScriptElementKind.interfaceElement; - if (flags & 262144 /* TypeParameter */) - return ts.ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result === ts.ScriptElementKind.unknown) { - if (flags & 262144 /* TypeParameter */) - return ts.ScriptElementKind.typeParameterElement; - if (flags & 8 /* EnumMember */) - return ts.ScriptElementKind.enumMemberElement; - if (flags & 8388608 /* Alias */) - return ts.ScriptElementKind.alias; - if (flags & 1536 /* Module */) - return ts.ScriptElementKind.moduleElement; - } - return result; - } - SymbolDisplay.getSymbolKind = getSymbolKind; - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - if (typeChecker.isUndefinedSymbol(symbol)) { - return ts.ScriptElementKind.variableElement; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return ts.ScriptElementKind.localVariableElement; - } - if (location.kind === 99 /* ThisKeyword */ && ts.isExpression(location)) { - return ts.ScriptElementKind.parameterElement; - } - var flags = symbol.flags; - if (flags & 3 /* Variable */) { - if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { - return ts.ScriptElementKind.parameterElement; - } - else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { - return ts.ScriptElementKind.constElement; - } - else if (ts.forEach(symbol.declarations, ts.isLet)) { - return ts.ScriptElementKind.letElement; - } - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localVariableElement : ts.ScriptElementKind.variableElement; - } - if (flags & 16 /* Function */) - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localFunctionElement : ts.ScriptElementKind.functionElement; - if (flags & 32768 /* GetAccessor */) - return ts.ScriptElementKind.memberGetAccessorElement; - if (flags & 65536 /* SetAccessor */) - return ts.ScriptElementKind.memberSetAccessorElement; - if (flags & 8192 /* Method */) - return ts.ScriptElementKind.memberFunctionElement; - if (flags & 16384 /* Constructor */) - return ts.ScriptElementKind.constructorImplementationElement; - if (flags & 4 /* Property */) { - if (flags & 134217728 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */) { - // If union property is result of union of non method (property/accessors/variables), it is labeled as property - var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { - var rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) { - return ts.ScriptElementKind.memberVariableElement; - } - ts.Debug.assert(!!(rootSymbolFlags & 8192 /* Method */)); - }); - if (!unionPropertyKind) { - // If this was union of all methods, - // make sure it has call signatures before we can label it as method - var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return ts.ScriptElementKind.memberFunctionElement; - } - return ts.ScriptElementKind.memberVariableElement; - } - return unionPropertyKind; - } - if (location.parent && ts.isJsxAttribute(location.parent)) { - return ts.ScriptElementKind.jsxAttribute; - } - return ts.ScriptElementKind.memberVariableElement; - } - return ts.ScriptElementKind.unknown; - } - function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 - ? ts.getNodeModifiers(symbol.declarations[0]) - : ts.ScriptElementKindModifier.none; - } - SymbolDisplay.getSymbolModifiers = getSymbolModifiers; - // TODO(drosen): Currently completion entry details passes the SemanticMeaning.All instead of using semanticMeaning of location - function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { - if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } - var displayParts = []; - var documentation; - var tags; - var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - var hasAddedSymbolInfo; - var isThisExpression = location.kind === 99 /* ThisKeyword */ && ts.isExpression(location); - var type; - // Class at constructor site need to be shown as constructor apart from property,method, vars - if (symbolKind !== ts.ScriptElementKind.unknown || symbolFlags & 32 /* Class */ || symbolFlags & 8388608 /* Alias */) { - // If it is accessor they are allowed only if location is at name of the accessor - if (symbolKind === ts.ScriptElementKind.memberGetAccessorElement || symbolKind === ts.ScriptElementKind.memberSetAccessorElement) { - symbolKind = ts.ScriptElementKind.memberVariableElement; - } - var signature = void 0; - type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (type) { - if (location.parent && location.parent.kind === 179 /* PropertyAccessExpression */) { - var right = location.parent.name; - // Either the location is on the right of a property access, or on the left and the right is missing - if (right === location || (right && right.getFullWidth() === 0)) { - location = location.parent; - } - } - // try get the call/construct signature from the type if it matches - var callExpressionLike = void 0; - if (location.kind === 181 /* CallExpression */ || location.kind === 182 /* NewExpression */) { - callExpressionLike = location; - } - else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } - else if (location.parent && ts.isJsxOpeningLikeElement(location.parent) && ts.isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - var candidateSignatures = []; - signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures); - if (!signature && candidateSignatures.length) { - // Use the first candidate: - signature = candidateSignatures[0]; - } - var useConstructSignatures = callExpressionLike.kind === 182 /* NewExpression */ || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 97 /* SuperKeyword */); - var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (!ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { - // Get the first signature if there is one -- allSignatures may contain - // either the original signature or its target, so check for either - signature = allSignatures.length ? allSignatures[0] : undefined; - } - if (signature) { - if (useConstructSignatures && (symbolFlags & 32 /* Class */)) { - // Constructor - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else if (symbolFlags & 8388608 /* Alias */) { - symbolKind = ts.ScriptElementKind.alias; - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - addFullSymbolName(symbol); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case ts.ScriptElementKind.jsxAttribute: - case ts.ScriptElementKind.memberVariableElement: - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.parameterElement: - case ts.ScriptElementKind.localVariableElement: - // If it is call or construct signature of lambda's write type name - displayParts.push(ts.punctuationPart(56 /* ColonToken */)); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - if (!(type.flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */) && type.symbol) { - ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, /*meaning*/ undefined, 1 /* WriteTypeParametersOrArguments */)); - } - addSignatureDisplayParts(signature, allSignatures, 8 /* WriteArrowStyleSignature */); - break; - default: - // Just signature - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - } - } - else if ((ts.isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304 /* Accessor */)) || - (location.kind === 123 /* ConstructorKeyword */ && location.parent.kind === 152 /* Constructor */)) { - // get the signature from the declaration and write it - var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 152 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } - else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 152 /* Constructor */) { - // show (constructor) Type(...) signature - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else { - // (function/method) symbol(..signature) - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 155 /* CallSignature */ && - !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind); - } - addSignatureDisplayParts(signature, allSignatures); - hasAddedSymbolInfo = true; - } - } - } - if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) { - if (ts.getDeclarationOfKind(symbol, 199 /* ClassExpression */)) { - // Special case for class expressions because we would like to indicate that - // the class name is local to the class body (similar to function expression) - // (local class) class - pushTypePart(ts.ScriptElementKind.localClassElement); - } - else { - // Class declaration has name which is not local. - displayParts.push(ts.keywordPart(75 /* ClassKeyword */)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if ((symbolFlags & 64 /* Interface */) && (semanticMeaning & 2 /* Type */)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(109 /* InterfaceKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288 /* TypeAlias */) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(138 /* TypeKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 512 /* InTypeAlias */)); - } - if (symbolFlags & 384 /* Enum */) { - addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { - displayParts.push(ts.keywordPart(76 /* ConstKeyword */)); - displayParts.push(ts.spacePart()); - } - displayParts.push(ts.keywordPart(83 /* EnumKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536 /* Module */) { - addNewLineIfDisplayPartsExist(); - var declaration = ts.getDeclarationOfKind(symbol, 233 /* ModuleDeclaration */); - var isNamespace = declaration && declaration.name && declaration.name.kind === 71 /* Identifier */; - displayParts.push(ts.keywordPart(isNamespace ? 129 /* NamespaceKeyword */ : 128 /* ModuleKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if ((symbolFlags & 262144 /* TypeParameter */) && (semanticMeaning & 2 /* Type */)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - // Class/Interface type parameter - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } - else { - // Method/function type parameter - var declaration = ts.getDeclarationOfKind(symbol, 145 /* TypeParameter */); - ts.Debug.assert(declaration !== undefined); - declaration = declaration.parent; - if (declaration) { - if (ts.isFunctionLikeKind(declaration.kind)) { - addInPrefix(); - var signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 156 /* ConstructSignature */) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - else if (declaration.kind !== 155 /* CallSignature */ && declaration.name) { - addFullSymbolName(declaration.symbol); - } - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); - } - else if (declaration.kind === 231 /* TypeAliasDeclaration */) { - // Type alias type parameter - // For example - // type list = T[]; // Both T will go through same code path - addInPrefix(); - displayParts.push(ts.keywordPart(138 /* TypeKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8 /* EnumMember */) { - symbolKind = ts.ScriptElementKind.enumMemberElement; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - var declaration = symbol.declarations[0]; - if (declaration.kind === 264 /* EnumMember */) { - var constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== undefined) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), ts.SymbolDisplayPartKind.numericLiteral)); - } - } - } - if (symbolFlags & 8388608 /* Alias */) { - addNewLineIfDisplayPartsExist(); - if (symbol.declarations[0].kind === 236 /* NamespaceExportDeclaration */) { - displayParts.push(ts.keywordPart(84 /* ExportKeyword */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(129 /* NamespaceKeyword */)); - } - else { - displayParts.push(ts.keywordPart(91 /* ImportKeyword */)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 237 /* ImportEqualsDeclaration */) { - var importEqualsDeclaration = declaration; - if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(132 /* RequireKeyword */)); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - else { - var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== ts.ScriptElementKind.unknown) { - if (type) { - if (isThisExpression) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(99 /* ThisKeyword */)); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - // For properties, variables and local vars: show the type - if (symbolKind === ts.ScriptElementKind.memberVariableElement || - symbolKind === ts.ScriptElementKind.jsxAttribute || - symbolFlags & 3 /* Variable */ || - symbolKind === ts.ScriptElementKind.localVariableElement || - isThisExpression) { - displayParts.push(ts.punctuationPart(56 /* ColonToken */)); - displayParts.push(ts.spacePart()); - // If the type is type parameter, format it specially - if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - else { - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - } - else if (symbolFlags & 16 /* Function */ || - symbolFlags & 8192 /* Method */ || - symbolFlags & 16384 /* Constructor */ || - symbolFlags & 131072 /* Signature */ || - symbolFlags & 98304 /* Accessor */ || - symbolKind === ts.ScriptElementKind.memberFunctionElement) { - var allSignatures = type.getNonNullableType().getCallSignatures(); - addSignatureDisplayParts(allSignatures[0], allSignatures); - } - } - } - else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (!documentation) { - documentation = symbol.getDocumentationComment(); - tags = symbol.getJsDocTags(); - if (documentation.length === 0 && symbol.flags & 4 /* Property */) { - // For some special property access expressions like `exports.foo = foo` or `module.exports.foo = foo` - // there documentation comments might be attached to the right hand side symbol of their declarations. - // The pattern of such special property access is that the parent symbol is the symbol of the file. - if (symbol.parent && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 265 /* SourceFile */; })) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!declaration.parent || declaration.parent.kind !== 194 /* BinaryExpression */) { - continue; - } - var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(); - tags = rhsSymbol.getJsDocTags(); - if (documentation.length > 0) { - break; - } - } - } - } - } - return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags }; - function addNewLineIfDisplayPartsExist() { - if (displayParts.length) { - displayParts.push(ts.lineBreakPart()); - } - } - function addInPrefix() { - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(92 /* InKeyword */)); - displayParts.push(ts.spacePart()); - } - function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, /*meaning*/ undefined, 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */); - ts.addRange(displayParts, fullSymbolDisplayParts); - } - function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { - addNewLineIfDisplayPartsExist(); - if (symbolKind) { - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - } - function pushTypePart(symbolKind) { - switch (symbolKind) { - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.functionElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.constructorImplementationElement: - displayParts.push(ts.textOrKeywordPart(symbolKind)); - return; - default: - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.textOrKeywordPart(symbolKind)); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags) { - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); - if (allSignatures.length > 1) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.operatorPart(37 /* PlusToken */)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - documentation = signature.getDocumentationComment(); - tags = signature.getJsDocTags(); - } - function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - } - SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; - function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; // This is exported symbol - } - return ts.forEach(symbol.declarations, function (declaration) { - // Function expressions are local - if (declaration.kind === 186 /* FunctionExpression */) { - return true; - } - if (declaration.kind !== 226 /* VariableDeclaration */ && declaration.kind !== 228 /* FunctionDeclaration */) { - return false; - } - // If the parent is not sourceFile or module block it is local variable - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - // Reached source file or module block - if (parent.kind === 265 /* SourceFile */ || parent.kind === 234 /* ModuleBlock */) { - return false; - } - } - // parent is in function block - return true; - }); - } - })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - /* - * This function will compile source text from 'input' argument using specified compiler options. - * If not options are provided - it will use a set of default compiler options. - * Extra compiler options that will unconditionally be used by this function are: - * - isolatedModules = true - * - allowNonTsExtensions = true - * - noLib = true - * - noResolve = true - */ - function transpileModule(input, transpileOptions) { - var diagnostics = []; - var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : ts.getDefaultCompilerOptions(); - options.isolatedModules = true; - // transpileModule does not write anything to disk so there is no need to verify that there are no conflicts between input and output paths. - options.suppressOutputPathCheck = true; - // Filename can be non-ts file. - options.allowNonTsExtensions = true; - // We are not returning a sourceFile for lib file when asked by the program, - // so pass --noLib to avoid reporting a file not found error. - options.noLib = true; - // Clear out other settings that would not be used in transpiling this module - options.lib = undefined; - options.types = undefined; - options.noEmit = undefined; - options.noEmitOnError = undefined; - options.paths = undefined; - options.rootDirs = undefined; - options.declaration = undefined; - options.declarationDir = undefined; - options.out = undefined; - options.outFile = undefined; - // We are not doing a full typecheck, we are not resolving the whole context, - // so pass --noResolve to avoid reporting missing file errors. - options.noResolve = true; - // if jsx is specified then treat file as .tsx - var inputFileName = transpileOptions.fileName || (options.jsx ? "module.tsx" : "module.ts"); - var sourceFile = ts.createSourceFile(inputFileName, input, options.target); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = ts.createMapFromTemplate(transpileOptions.renamedDependencies); - } - var newLine = ts.getNewLineCharacter(options); - // Output - var outputText; - var sourceMapText; - // Create a compilerHost object to allow the compiler to read and write files - var compilerHost = { - getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, - writeFile: function (name, text) { - if (ts.fileExtensionIs(name, ".map")) { - ts.Debug.assert(sourceMapText === undefined, "Unexpected multiple source map outputs for the file '" + name + "'"); - sourceMapText = text; - } - else { - ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: '" + name + "'"); - outputText = text; - } - }, - getDefaultLibFileName: function () { return "lib.d.ts"; }, - useCaseSensitiveFileNames: function () { return false; }, - getCanonicalFileName: function (fileName) { return fileName; }, - getCurrentDirectory: function () { return ""; }, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return fileName === inputFileName; }, - readFile: function () { return ""; }, - directoryExists: function () { return true; }, - getDirectories: function () { return []; } - }; - var program = ts.createProgram([inputFileName], options, compilerHost); - if (transpileOptions.reportDiagnostics) { - ts.addRange(/*to*/ diagnostics, /*from*/ program.getSyntacticDiagnostics(sourceFile)); - ts.addRange(/*to*/ diagnostics, /*from*/ program.getOptionsDiagnostics()); - } - // Emit - program.emit(); - ts.Debug.assert(outputText !== undefined, "Output generation failed"); - return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; - } - ts.transpileModule = transpileModule; - /* - * This is a shortcut function for transpileModule - it accepts transpileOptions as parameters and returns only outputText part of the result. - */ - function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); - // addRange correctly handles cases when wither 'from' or 'to' argument is missing - ts.addRange(diagnostics, output.diagnostics); - return output.outputText; - } - ts.transpile = transpile; - var commandLineOptionsStringToEnum; - /** JS users may pass in string values for enum compiler options (such as ModuleKind), so convert. */ - /*@internal*/ - function fixupCompilerOptions(options, diagnostics) { - // Lazily create this value to fix module loading errors. - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || ts.filter(ts.optionDeclarations, function (o) { - return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); - }); - options = ts.clone(options); - var _loop_5 = function (opt) { - if (!ts.hasProperty(options, opt.name)) { - return "continue"; - } - var value = options[opt.name]; - // Value should be a key of opt.type - if (typeof value === "string") { - // If value is not a string, this will fail - options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); - } - else { - if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { - // Supplied value isn't a valid enum value. - diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - }; - for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { - var opt = commandLineOptionsStringToEnum_1[_i]; - _loop_5(opt); - } - return options; - } - ts.fixupCompilerOptions = fixupCompilerOptions; -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var standardScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, 0 /* Standard */); - var jsxScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, 1 /* JSX */); - /** - * Scanner that is currently used for formatting - */ - var scanner; - var ScanAction; - (function (ScanAction) { - ScanAction[ScanAction["Scan"] = 0] = "Scan"; - ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; - ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; - ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; - ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; - ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; - })(ScanAction || (ScanAction = {})); - function getFormattingScanner(text, languageVariant, startPos, endPos) { - ts.Debug.assert(scanner === undefined, "Scanner should be undefined"); - scanner = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner; - scanner.setText(text); - scanner.setTextPos(startPos); - var wasNewLine = true; - var leadingTrivia; - var trailingTrivia; - var savedPos; - var lastScanAction; - var lastTokenInfo; - return { - advance: advance, - readTokenInfo: readTokenInfo, - isOnToken: isOnToken, - getCurrentLeadingTrivia: function () { return leadingTrivia; }, - lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, - skipToEndOf: skipToEndOf, - close: function () { - ts.Debug.assert(scanner !== undefined); - lastTokenInfo = undefined; - scanner.setText(undefined); - scanner = undefined; - } - }; - function advance() { - ts.Debug.assert(scanner !== undefined, "Scanner should be present"); - lastTokenInfo = undefined; - var isStarted = scanner.getStartPos() !== startPos; - if (isStarted) { - if (trailingTrivia) { - ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4 /* NewLineTrivia */; - } - else { - wasNewLine = false; - } - } - leadingTrivia = undefined; - trailingTrivia = undefined; - if (!isStarted) { - scanner.scan(); - } - var pos = scanner.getStartPos(); - // Read leading trivia and token - while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { - break; - } - // consume leading trivia - scanner.scan(); - var item = { - pos: pos, - end: scanner.getStartPos(), - kind: t - }; - pos = scanner.getStartPos(); - if (!leadingTrivia) { - leadingTrivia = []; - } - leadingTrivia.push(item); - } - savedPos = scanner.getStartPos(); - } - function shouldRescanGreaterThanToken(node) { - if (node) { - switch (node.kind) { - case 31 /* GreaterThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - return true; - } - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 253 /* JsxAttribute */: - case 251 /* JsxOpeningElement */: - case 252 /* JsxClosingElement */: - case 250 /* JsxSelfClosingElement */: - return node.kind === 71 /* Identifier */; - } - } - return false; - } - function shouldRescanJsxText(node) { - return node && node.kind === 10 /* JsxText */; - } - function shouldRescanSlashToken(container) { - return container.kind === 12 /* RegularExpressionLiteral */; - } - function shouldRescanTemplateToken(container) { - return container.kind === 15 /* TemplateMiddle */ || - container.kind === 16 /* TemplateTail */; - } - function startsWithSlashToken(t) { - return t === 41 /* SlashToken */ || t === 63 /* SlashEqualsToken */; - } - function readTokenInfo(n) { - ts.Debug.assert(scanner !== undefined); - if (!isOnToken()) { - // scanner is not on the token (either advance was not called yet or scanner is already past the end position) - return { - leadingTrivia: leadingTrivia, - trailingTrivia: undefined, - token: undefined - }; - } - // normally scanner returns the smallest available token - // check the kind of context node to determine if scanner should have more greedy behavior and consume more text. - var expectedScanAction = shouldRescanGreaterThanToken(n) - ? 1 /* RescanGreaterThanToken */ - : shouldRescanSlashToken(n) - ? 2 /* RescanSlashToken */ - : shouldRescanTemplateToken(n) - ? 3 /* RescanTemplateToken */ - : shouldRescanJsxIdentifier(n) - ? 4 /* RescanJsxIdentifier */ - : shouldRescanJsxText(n) - ? 5 /* RescanJsxText */ - : 0 /* Scan */; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - // readTokenInfo was called before with the same expected scan action. - // No need to re-scan text, return existing 'lastTokenInfo' - // it is ok to call fixTokenKind here since it does not affect - // what portion of text is consumed. In contrast rescanning can change it, - // i.e. for '>=' when originally scanner eats just one character - // and rescanning forces it to consume more. - return fixTokenKind(lastTokenInfo, n); - } - if (scanner.getStartPos() !== savedPos) { - ts.Debug.assert(lastTokenInfo !== undefined); - // readTokenInfo was called before but scan action differs - rescan text - scanner.setTextPos(savedPos); - scanner.scan(); - } - var currentToken = scanner.getToken(); - if (expectedScanAction === 1 /* RescanGreaterThanToken */ && currentToken === 29 /* GreaterThanToken */) { - currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 1 /* RescanGreaterThanToken */; - } - else if (expectedScanAction === 2 /* RescanSlashToken */ && startsWithSlashToken(currentToken)) { - currentToken = scanner.reScanSlashToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 2 /* RescanSlashToken */; - } - else if (expectedScanAction === 3 /* RescanTemplateToken */ && currentToken === 18 /* CloseBraceToken */) { - currentToken = scanner.reScanTemplateToken(); - lastScanAction = 3 /* RescanTemplateToken */; - } - else if (expectedScanAction === 4 /* RescanJsxIdentifier */ && currentToken === 71 /* Identifier */) { - currentToken = scanner.scanJsxIdentifier(); - lastScanAction = 4 /* RescanJsxIdentifier */; - } - else if (expectedScanAction === 5 /* RescanJsxText */) { - currentToken = scanner.reScanJsxToken(); - lastScanAction = 5 /* RescanJsxText */; - } - else { - lastScanAction = 0 /* Scan */; - } - var token = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - // consume trailing trivia - if (trailingTrivia) { - trailingTrivia = undefined; - } - while (scanner.getStartPos() < endPos) { - currentToken = scanner.scan(); - if (!ts.isTrivia(currentToken)) { - break; - } - var trivia = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4 /* NewLineTrivia */) { - // move past new line - scanner.scan(); - break; - } - } - lastTokenInfo = { - leadingTrivia: leadingTrivia, - trailingTrivia: trailingTrivia, - token: token - }; - return fixTokenKind(lastTokenInfo, n); - } - function isOnToken() { - ts.Debug.assert(scanner !== undefined); - var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); - var startPos = lastTokenInfo ? lastTokenInfo.token.pos : scanner.getStartPos(); - return startPos < endPos && current !== 1 /* EndOfFileToken */ && !ts.isTrivia(current); - } - // when containing node in the tree is token - // but its kind differs from the kind that was returned by the scanner, - // then kind needs to be fixed. This might happen in cases - // when parser interprets token differently, i.e keyword treated as identifier - function fixTokenKind(tokenInfo, container) { - if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner.setTextPos(node.end); - savedPos = scanner.getStartPos(); - lastScanAction = undefined; - lastTokenInfo = undefined; - wasNewLine = false; - leadingTrivia = undefined; - trailingTrivia = undefined; - } - } - formatting.getFormattingScanner = getFormattingScanner; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingContext = (function () { - function FormattingContext(sourceFile, formattingRequestKind) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - } - FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - ts.Debug.assert(currentRange !== undefined, "currentTokenSpan is null"); - ts.Debug.assert(currentTokenParent !== undefined, "currentTokenParent is null"); - ts.Debug.assert(nextRange !== undefined, "nextTokenSpan is null"); - ts.Debug.assert(nextTokenParent !== undefined, "nextTokenParent is null"); - ts.Debug.assert(commonParent !== undefined, "commonParent is null"); - this.currentTokenSpan = currentRange; - this.currentTokenParent = currentTokenParent; - this.nextTokenSpan = nextRange; - this.nextTokenParent = nextTokenParent; - this.contextNode = commonParent; - // drop cached results - this.contextNodeAllOnSameLine = undefined; - this.nextNodeAllOnSameLine = undefined; - this.tokensAreOnSameLine = undefined; - this.contextNodeBlockIsOnOneLine = undefined; - this.nextNodeBlockIsOnOneLine = undefined; - }; - FormattingContext.prototype.ContextNodeAllOnSameLine = function () { - if (this.contextNodeAllOnSameLine === undefined) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - }; - FormattingContext.prototype.NextNodeAllOnSameLine = function () { - if (this.nextNodeAllOnSameLine === undefined) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - }; - FormattingContext.prototype.TokensAreOnSameLine = function () { - if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = (startLine === endLine); - } - return this.tokensAreOnSameLine; - }; - FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { - if (this.contextNodeBlockIsOnOneLine === undefined) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { - if (this.nextNodeBlockIsOnOneLine === undefined) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - }; - FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 17 /* OpenBraceToken */, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 18 /* CloseBraceToken */, this.sourceFile); - if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - }; - return FormattingContext; - }()); - formatting.FormattingContext = FormattingContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingRequestKind; - (function (FormattingRequestKind) { - FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 4] = "FormatOnClosingCurlyBrace"; - })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rule = (function () { - function Rule(Descriptor, Operation, Flag) { - if (Flag === void 0) { Flag = 0 /* None */; } - this.Descriptor = Descriptor; - this.Operation = Operation; - this.Flag = Flag; - } - Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + - "operation=" + this.Operation + "," + - "flag=" + this.Flag + "]"; - }; - return Rule; - }()); - formatting.Rule = Rule; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleAction; - (function (RuleAction) { - RuleAction[RuleAction["Ignore"] = 1] = "Ignore"; - RuleAction[RuleAction["Space"] = 2] = "Space"; - RuleAction[RuleAction["NewLine"] = 4] = "NewLine"; - RuleAction[RuleAction["Delete"] = 8] = "Delete"; - })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleDescriptor = (function () { - function RuleDescriptor(LeftTokenRange, RightTokenRange) { - this.LeftTokenRange = LeftTokenRange; - this.RightTokenRange = RightTokenRange; - } - RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + - "rightRange=" + this.RightTokenRange + "]"; - }; - RuleDescriptor.create1 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create2 = function (left, right) { - return RuleDescriptor.create4(left, formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create3 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), right); - }; - RuleDescriptor.create4 = function (left, right) { - return new RuleDescriptor(left, right); - }; - return RuleDescriptor; - }()); - formatting.RuleDescriptor = RuleDescriptor; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleFlags; - (function (RuleFlags) { - RuleFlags[RuleFlags["None"] = 0] = "None"; - RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperation = (function () { - function RuleOperation(Context, Action) { - this.Context = Context; - this.Action = Action; - } - RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + - "action=" + this.Action + "]"; - }; - RuleOperation.create1 = function (action) { - return RuleOperation.create2(formatting.RuleOperationContext.Any, action); - }; - RuleOperation.create2 = function (context, action) { - return new RuleOperation(context, action); - }; - return RuleOperation; - }()); - formatting.RuleOperation = RuleOperation; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperationContext = (function () { - function RuleOperationContext() { - var funcs = []; - for (var _i = 0; _i < arguments.length; _i++) { - funcs[_i] = arguments[_i]; - } - this.customContextChecks = funcs; - } - RuleOperationContext.prototype.IsAny = function () { - return this === RuleOperationContext.Any; - }; - RuleOperationContext.prototype.InContext = function (context) { - if (this.IsAny()) { - return true; - } - for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { - var check = _a[_i]; - if (!check(context)) { - return false; - } - } - return true; - }; - return RuleOperationContext; - }()); - RuleOperationContext.Any = new RuleOperationContext(); - formatting.RuleOperationContext = RuleOperationContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rules = (function () { - function Rules() { - /// - /// Common Rules - /// - // Leave comments alone - this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1 /* Ignore */)); - this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2 /* SingleLineCommentTrivia */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1 /* Ignore */)); - // Space after keyword but not before ; or : or ? - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 56 /* ColonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 55 /* QuestionToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(56 /* ColonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 2 /* Space */)); - this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsConditionalOperatorContext), 2 /* Space */)); - this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Space after }. - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* CloseBraceToken */, formatting.Shared.TokenRange.FromRange(0 /* FirstToken */, 142 /* LastToken */, [20 /* CloseParenToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2 /* Space */)); - // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(18 /* CloseBraceToken */, 82 /* ElseKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(18 /* CloseBraceToken */, 106 /* WhileKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* CloseBraceToken */, formatting.Shared.TokenRange.FromTokens([22 /* CloseBracketToken */, 26 /* CommaToken */, 25 /* SemicolonToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space for dot - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23 /* DotToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(23 /* DotToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space before and after indexer - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21 /* OpenBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* CloseBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBeforeBlockInFunctionDeclarationContext), 8 /* Delete */)); - // Place a space before open brace in a function declaration - this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Place a space before open brace in a TypeScript declaration that has braces as children (class, module, enum, etc) - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([71 /* Identifier */, 3 /* MultiLineCommentTrivia */, 75 /* ClassKeyword */, 84 /* ExportKeyword */, 91 /* ImportKeyword */]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Place a space before open brace in a control flow construct - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 81 /* DoKeyword */, 102 /* TryKeyword */, 87 /* FinallyKeyword */, 82 /* ElseKeyword */]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2 /* Space */)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2 /* Space */)); - this.NoSpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17 /* OpenBraceToken */, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), 8 /* Delete */)); - // Insert new line after { and before } in multi-line contexts. - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); - // For functions and control block place } on a new line [multi-line rule] - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); - // Special handling of unary operators. - // Prefix operators generally shouldn't have a space between - // them and their target unary expression. - this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(43 /* PlusPlusToken */, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(44 /* MinusMinusToken */, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 43 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 44 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // More unary operator special-casing. - // DevDiv 181814: Be careful when removing leading whitespace - // around unary operators. Examples: - // 1 - -2 --X--> 1--2 - // a + ++b --X--> a+++b - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(43 /* PlusPlusToken */, 37 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(37 /* PlusToken */, 37 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(37 /* PlusToken */, 43 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(44 /* MinusMinusToken */, 38 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* MinusToken */, 38 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* MinusToken */, 44 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 26 /* CommaToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104 /* VarKeyword */, 100 /* ThrowKeyword */, 94 /* NewKeyword */, 80 /* DeleteKeyword */, 96 /* ReturnKeyword */, 103 /* TypeOfKeyword */, 121 /* AwaitKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([110 /* LetKeyword */, 76 /* ConstKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8 /* Delete */)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(89 /* FunctionKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.SpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 8 /* Delete */)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(105 /* VoidKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsVoidOpContext), 2 /* Space */)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(96 /* ReturnKeyword */, 25 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. - // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 81 /* DoKeyword */, 82 /* ElseKeyword */, 73 /* CaseKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNotForContext), 2 /* Space */)); - // This low-pri rule takes care of "try {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([102 /* TryKeyword */, 87 /* FinallyKeyword */]), 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // get x() {} - // set x(val) {} - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([125 /* GetKeyword */, 135 /* SetKeyword */]), 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. - this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - // TypeScript-specific higher priority rules - // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses - this.SpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123 /* ConstructorKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123 /* ConstructorKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Use of module as a function call. e.g.: import m2 = module("m2"); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([128 /* ModuleKeyword */, 132 /* RequireKeyword */]), 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Add a space around certain TypeScript keywords - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([117 /* AbstractKeyword */, 75 /* ClassKeyword */, 124 /* DeclareKeyword */, 79 /* DefaultKeyword */, 83 /* EnumKeyword */, 84 /* ExportKeyword */, 85 /* ExtendsKeyword */, 125 /* GetKeyword */, 108 /* ImplementsKeyword */, 91 /* ImportKeyword */, 109 /* InterfaceKeyword */, 128 /* ModuleKeyword */, 129 /* NamespaceKeyword */, 112 /* PrivateKeyword */, 114 /* PublicKeyword */, 113 /* ProtectedKeyword */, 131 /* ReadonlyKeyword */, 135 /* SetKeyword */, 115 /* StaticKeyword */, 138 /* TypeKeyword */, 140 /* FromKeyword */, 127 /* KeyOfKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([85 /* ExtendsKeyword */, 108 /* ImplementsKeyword */, 140 /* FromKeyword */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(9 /* StringLiteral */, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2 /* Space */)); - // Lambda expressions - this.SpaceBeforeArrow = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 36 /* EqualsGreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(36 /* EqualsGreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Optional parameters and let args - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(24 /* DotDotDotToken */, 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 26 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - // generics and type assertions - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 27 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(20 /* CloseParenToken */, 27 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(27 /* LessThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 29 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.FromTokens([19 /* OpenParenToken */, 21 /* OpenBracketToken */, 29 /* GreaterThanToken */, 26 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - // Remove spaces in empty interface literals. e.g.: x: {} - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17 /* OpenBraceToken */, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), 8 /* Delete */)); - // decorators - this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 57 /* AtToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(57 /* AtToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([117 /* AbstractKeyword */, 71 /* Identifier */, 84 /* ExportKeyword */, 79 /* DefaultKeyword */, 75 /* ClassKeyword */, 115 /* StaticKeyword */, 114 /* PublicKeyword */, 112 /* PrivateKeyword */, 113 /* ProtectedKeyword */, 125 /* GetKeyword */, 135 /* SetKeyword */, 21 /* OpenBracketToken */, 39 /* AsteriskToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2 /* Space */)); - this.NoSpaceBetweenFunctionKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 39 /* AsteriskToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 8 /* Delete */)); - this.SpaceAfterStarInGeneratorDeclaration = new formatting.Rule(formatting.RuleDescriptor.create3(39 /* AsteriskToken */, formatting.Shared.TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 2 /* Space */)); - this.NoSpaceBetweenYieldKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(116 /* YieldKeyword */, 39 /* AsteriskToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 8 /* Delete */)); - this.SpaceBetweenYieldOrYieldStarAndOperand = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([116 /* YieldKeyword */, 39 /* AsteriskToken */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 2 /* Space */)); - // Async-await - this.SpaceBetweenAsyncAndOpenParen = new formatting.Rule(formatting.RuleDescriptor.create1(120 /* AsyncKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsArrowFunctionContext, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBetweenAsyncAndFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(120 /* AsyncKeyword */, 89 /* FunctionKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // template string - this.NoSpaceBetweenTagAndTemplateString = new formatting.Rule(formatting.RuleDescriptor.create3(71 /* Identifier */, formatting.Shared.TokenRange.FromTokens([13 /* NoSubstitutionTemplateLiteral */, 14 /* TemplateHead */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // jsx opening element - this.SpaceBeforeJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNextTokenParentJsxAttribute, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeSlashInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 41 /* SlashToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create1(41 /* SlashToken */, 29 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 58 /* EqualsToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create3(58 /* EqualsToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space before non-null assertion operator - this.NoSpaceBeforeNonNullAssertionOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51 /* ExclamationToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonNullAssertionContext), 8 /* Delete */)); - // These rules are higher in priority than user-configurable rules. - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, - this.NoSpaceAfterQuestionMark, - this.NoSpaceBeforeDot, this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, - this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration, - this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenYieldKeywordAndStar, this.SpaceBetweenYieldOrYieldStarAndOperand, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.SpaceAfterLetConstInVariableDeclaration, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.SpaceBetweenAsyncAndOpenParen, this.SpaceBetweenAsyncAndFunctionKeyword, - this.NoSpaceBetweenTagAndTemplateString, - this.SpaceBeforeJsxAttribute, this.SpaceBeforeSlashInJsxOpeningElement, this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement, - this.NoSpaceBeforeEqualInJsxAttribute, this.NoSpaceAfterEqualInJsxAttribute, - // TypeScript-specific rules - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceBeforeArrow, this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket, - this.SpaceBeforeAt, - this.NoSpaceAfterAt, - this.SpaceAfterDecorator, - this.NoSpaceBeforeNonNullAssertionOperator - ]; - // These rules are lower in priority than user-configurable rules. - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.SpaceBetweenStatements, this.SpaceAfterTryFinally - ]; - /// - /// Rules controlled by user options - /// - // Insert space after comma delimiter - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNextTokenNotCloseBracket), 2 /* Space */)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext), 8 /* Delete */)); - // Insert space before and after binary operators - this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); - this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); - // Insert space after keywords in control flow statements - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2 /* Space */)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8 /* Delete */)); - // Open Brace braces after function - // TypeScript: Function can have return types, which can be made of tons of different token kinds - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Open Brace braces after TypeScript module/class/interface - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Open Brace braces after control block - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Insert space after semicolon in for statement - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 2 /* Space */)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 8 /* Delete */)); - // Insert space after opening and before closing nonempty parenthesis - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(19 /* OpenParenToken */, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Insert space after opening and before closing nonempty brackets - this.SpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBetweenBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(21 /* OpenBracketToken */, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Insert space after opening and before closing template string braces - this.NoSpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14 /* TemplateHead */, 15 /* TemplateMiddle */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14 /* TemplateHead */, 15 /* TemplateMiddle */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15 /* TemplateMiddle */, 16 /* TemplateTail */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15 /* TemplateMiddle */, 16 /* TemplateTail */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // No space after { and before } in JSX expression - this.NoSpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8 /* Delete */)); - this.SpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2 /* Space */)); - this.NoSpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8 /* Delete */)); - this.SpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2 /* Space */)); - // Insert space after function keyword for anonymous functions - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8 /* Delete */)); - // No space after type assertion - this.NoSpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 8 /* Delete */)); - this.SpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 2 /* Space */)); - } - Rules.prototype.getRuleName = function (rule) { - var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; - } - } - throw new Error("Unknown rule"); - }; - /// - /// Contexts - /// - Rules.IsForContext = function (context) { - return context.contextNode.kind === 214 /* ForStatement */; - }; - Rules.IsNotForContext = function (context) { - return !Rules.IsForContext(context); - }; - Rules.IsBinaryOpContext = function (context) { - switch (context.contextNode.kind) { - case 194 /* BinaryExpression */: - case 195 /* ConditionalExpression */: - case 202 /* AsExpression */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - case 158 /* TypePredicate */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return true; - // equals in binding elements: function foo([[x, y] = [1, 2]]) - case 176 /* BindingElement */: - // equals in type X = ... - case 231 /* TypeAliasDeclaration */: - // equal in import a = module('a'); - case 237 /* ImportEqualsDeclaration */: - // equal in let a = 0; - case 226 /* VariableDeclaration */: - // equal in p = 0; - case 146 /* Parameter */: - case 264 /* EnumMember */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return context.currentTokenSpan.kind === 58 /* EqualsToken */ || context.nextTokenSpan.kind === 58 /* EqualsToken */; - // "in" keyword in for (let x in []) { } - case 215 /* ForInStatement */: - // "in" keyword in [P in keyof T]: T[P] - case 145 /* TypeParameter */: - return context.currentTokenSpan.kind === 92 /* InKeyword */ || context.nextTokenSpan.kind === 92 /* InKeyword */; - // Technically, "of" is not a binary operator, but format it the same way as "in" - case 216 /* ForOfStatement */: - return context.currentTokenSpan.kind === 142 /* OfKeyword */ || context.nextTokenSpan.kind === 142 /* OfKeyword */; - } - return false; - }; - Rules.IsNotBinaryOpContext = function (context) { - return !Rules.IsBinaryOpContext(context); - }; - Rules.IsConditionalOperatorContext = function (context) { - return context.contextNode.kind === 195 /* ConditionalExpression */; - }; - Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { - //// This check is mainly used inside SpaceBeforeOpenBraceInControl and SpaceBeforeOpenBraceInFunction. - //// - //// Ex: - //// if (1) { .... - //// * ) and { are on the same line so apply the rule. Here we don't care whether it's same or multi block context - //// - //// Ex: - //// if (1) - //// { ... } - //// * ) and { are on different lines. We only need to format if the block is multiline context. So in this case we don't format. - //// - //// Ex: - //// if (1) - //// { ... - //// } - //// * ) and { are on different lines. We only need to format if the block is multiline context. So in this case we format. - return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); - }; - Rules.IsBraceWrappedContext = function (context) { - return context.contextNode.kind === 174 /* ObjectBindingPattern */ || Rules.IsSingleLineBlockContext(context); - }; - // This check is done before an open brace in a control construct, a function, or a typescript block declaration - Rules.IsBeforeMultilineBlockContext = function (context) { - return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); - }; - Rules.IsMultilineBlockContext = function (context) { - return Rules.IsBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsSingleLineBlockContext = function (context) { - return Rules.IsBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.contextNode); - }; - Rules.IsBeforeBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.nextTokenParent); - }; - // IMPORTANT!!! This method must return true ONLY for nodes with open and close braces as immediate children - Rules.NodeIsBlockContext = function (node) { - if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { - // This means we are in a context that looks like a block to the user, but in the grammar is actually not a node (it's a class, module, enum, object type literal, etc). - return true; - } - switch (node.kind) { - case 207 /* Block */: - case 235 /* CaseBlock */: - case 178 /* ObjectLiteralExpression */: - case 234 /* ModuleBlock */: - return true; - } - return false; - }; - Rules.IsFunctionDeclContext = function (context) { - switch (context.contextNode.kind) { - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - // case SyntaxKind.MemberFunctionDeclaration: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // case SyntaxKind.MethodSignature: - case 155 /* CallSignature */: - case 186 /* FunctionExpression */: - case 152 /* Constructor */: - case 187 /* ArrowFunction */: - // case SyntaxKind.ConstructorDeclaration: - // case SyntaxKind.SimpleArrowFunctionExpression: - // case SyntaxKind.ParenthesizedArrowFunctionExpression: - case 230 /* InterfaceDeclaration */: - return true; - } - return false; - }; - Rules.IsFunctionDeclarationOrFunctionExpressionContext = function (context) { - return context.contextNode.kind === 228 /* FunctionDeclaration */ || context.contextNode.kind === 186 /* FunctionExpression */; - }; - Rules.IsTypeScriptDeclWithBlockContext = function (context) { - return Rules.NodeIsTypeScriptDeclWithBlockContext(context.contextNode); - }; - Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 163 /* TypeLiteral */: - case 233 /* ModuleDeclaration */: - case 244 /* ExportDeclaration */: - case 245 /* NamedExports */: - case 238 /* ImportDeclaration */: - case 241 /* NamedImports */: - return true; - } - return false; - }; - Rules.IsAfterCodeBlockContext = function (context) { - switch (context.currentTokenParent.kind) { - case 229 /* ClassDeclaration */: - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - case 260 /* CatchClause */: - case 234 /* ModuleBlock */: - case 221 /* SwitchStatement */: - return true; - case 207 /* Block */: { - var blockParent = context.currentTokenParent.parent; - if (blockParent.kind !== 187 /* ArrowFunction */ && - blockParent.kind !== 186 /* FunctionExpression */) { - return true; - } - } - } - return false; - }; - Rules.IsControlDeclContext = function (context) { - switch (context.contextNode.kind) { - case 211 /* IfStatement */: - case 221 /* SwitchStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - case 224 /* TryStatement */: - case 212 /* DoStatement */: - case 220 /* WithStatement */: - // TODO - // case SyntaxKind.ElseClause: - case 260 /* CatchClause */: - return true; - default: - return false; - } - }; - Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 178 /* ObjectLiteralExpression */; - }; - Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 181 /* CallExpression */; - }; - Rules.IsNewContext = function (context) { - return context.contextNode.kind === 182 /* NewExpression */; - }; - Rules.IsFunctionCallOrNewContext = function (context) { - return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); - }; - Rules.IsPreviousTokenNotComma = function (context) { - return context.currentTokenSpan.kind !== 26 /* CommaToken */; - }; - Rules.IsNextTokenNotCloseBracket = function (context) { - return context.nextTokenSpan.kind !== 22 /* CloseBracketToken */; - }; - Rules.IsArrowFunctionContext = function (context) { - return context.contextNode.kind === 187 /* ArrowFunction */; - }; - Rules.IsNonJsxSameLineTokenContext = function (context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 10 /* JsxText */; - }; - Rules.IsNonJsxElementContext = function (context) { - return context.contextNode.kind !== 249 /* JsxElement */; - }; - Rules.IsJsxExpressionContext = function (context) { - return context.contextNode.kind === 256 /* JsxExpression */; - }; - Rules.IsNextTokenParentJsxAttribute = function (context) { - return context.nextTokenParent.kind === 253 /* JsxAttribute */; - }; - Rules.IsJsxAttributeContext = function (context) { - return context.contextNode.kind === 253 /* JsxAttribute */; - }; - Rules.IsJsxSelfClosingElementContext = function (context) { - return context.contextNode.kind === 250 /* JsxSelfClosingElement */; - }; - Rules.IsNotBeforeBlockInFunctionDeclarationContext = function (context) { - return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context); - }; - Rules.IsEndOfDecoratorContextOnSameLine = function (context) { - return context.TokensAreOnSameLine() && - context.contextNode.decorators && - Rules.NodeIsInDecoratorContext(context.currentTokenParent) && - !Rules.NodeIsInDecoratorContext(context.nextTokenParent); - }; - Rules.NodeIsInDecoratorContext = function (node) { - while (ts.isPartOfExpression(node)) { - node = node.parent; - } - return node.kind === 147 /* Decorator */; - }; - Rules.IsStartOfVariableDeclarationList = function (context) { - return context.currentTokenParent.kind === 227 /* VariableDeclarationList */ && - context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; - }; - Rules.IsNotFormatOnEnter = function (context) { - return context.formattingRequestKind !== 2 /* FormatOnEnter */; - }; - Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 233 /* ModuleDeclaration */; - }; - Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 163 /* TypeLiteral */; // && context.contextNode.parent.kind !== SyntaxKind.InterfaceDeclaration; - }; - Rules.IsTypeArgumentOrParameterOrAssertion = function (token, parent) { - if (token.kind !== 27 /* LessThanToken */ && token.kind !== 29 /* GreaterThanToken */) { - return false; - } - switch (parent.kind) { - case 159 /* TypeReference */: - case 184 /* TypeAssertionExpression */: - case 231 /* TypeAliasDeclaration */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 201 /* ExpressionWithTypeArguments */: - return true; - default: - return false; - } - }; - Rules.IsTypeArgumentOrParameterOrAssertionContext = function (context) { - return Rules.IsTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || - Rules.IsTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); - }; - Rules.IsTypeAssertionContext = function (context) { - return context.contextNode.kind === 184 /* TypeAssertionExpression */; - }; - Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 105 /* VoidKeyword */ && context.currentTokenParent.kind === 190 /* VoidExpression */; - }; - Rules.IsYieldOrYieldStarWithOperand = function (context) { - return context.contextNode.kind === 197 /* YieldExpression */ && context.contextNode.expression !== undefined; - }; - Rules.IsNonNullAssertionContext = function (context) { - return context.contextNode.kind === 203 /* NonNullExpression */; - }; - return Rules; - }()); - formatting.Rules = Rules; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesMap = (function () { - function RulesMap() { - this.map = []; - this.mapRowLength = 0; - } - RulesMap.create = function (rules) { - var result = new RulesMap(); - result.Initialize(rules); - return result; - }; - RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 142 /* LastToken */ + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); // new Array(this.mapRowLength * this.mapRowLength); - // This array is used only during construction of the rulesbucket in the map - var rulesBucketConstructionStateList = new Array(this.map.length); // new Array(this.map.length); - this.FillRules(rules, rulesBucketConstructionStateList); - return this.map; - }; - RulesMap.prototype.FillRules = function (rules, rulesBucketConstructionStateList) { - var _this = this; - rules.forEach(function (rule) { - _this.FillRule(rule, rulesBucketConstructionStateList); - }); - }; - RulesMap.prototype.GetRuleBucketIndex = function (row, column) { - ts.Debug.assert(row <= 142 /* LastKeyword */ && column <= 142 /* LastKeyword */, "Must compute formatting context from tokens"); - var rulesBucketIndex = (row * this.mapRowLength) + column; - return rulesBucketIndex; - }; - RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { - var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange !== formatting.Shared.TokenRange.Any && - rule.Descriptor.RightTokenRange !== formatting.Shared.TokenRange.Any; - rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { - rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { - var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); - var rulesBucket = _this.map[rulesBucketIndex]; - if (rulesBucket === undefined) { - rulesBucket = _this.map[rulesBucketIndex] = new RulesBucket(); - } - rulesBucket.AddRule(rule, specificRule, rulesBucketConstructionStateList, rulesBucketIndex); - }); - }); - }; - RulesMap.prototype.GetRule = function (context) { - var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); - var bucket = this.map[bucketIndex]; - if (bucket) { - for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { - var rule = _a[_i]; - if (rule.Operation.Context.InContext(context)) { - return rule; - } - } - } - return undefined; - }; - return RulesMap; - }()); - formatting.RulesMap = RulesMap; - var MaskBitSize = 5; - var Mask = 0x1f; - var RulesPosition; - (function (RulesPosition) { - RulesPosition[RulesPosition["IgnoreRulesSpecific"] = 0] = "IgnoreRulesSpecific"; - RulesPosition[RulesPosition["IgnoreRulesAny"] = MaskBitSize * 1] = "IgnoreRulesAny"; - RulesPosition[RulesPosition["ContextRulesSpecific"] = MaskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition[RulesPosition["ContextRulesAny"] = MaskBitSize * 3] = "ContextRulesAny"; - RulesPosition[RulesPosition["NoContextRulesSpecific"] = MaskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition[RulesPosition["NoContextRulesAny"] = MaskBitSize * 5] = "NoContextRulesAny"; - })(RulesPosition = formatting.RulesPosition || (formatting.RulesPosition = {})); - var RulesBucketConstructionState = (function () { - function RulesBucketConstructionState() { - //// The Rules list contains all the inserted rules into a rulebucket in the following order: - //// 1- Ignore rules with specific token combination - //// 2- Ignore rules with any token combination - //// 3- Context rules with specific token combination - //// 4- Context rules with any token combination - //// 5- Non-context rules with specific token combination - //// 6- Non-context rules with any token combination - //// - //// The member rulesInsertionIndexBitmap is used to describe the number of rules - //// in each sub-bucket (above) hence can be used to know the index of where to insert - //// the next rule. It's a bitmap which contains 6 different sections each is given 5 bits. - //// - //// Example: - //// In order to insert a rule to the end of sub-bucket (3), we get the index by adding - //// the values in the bitmap segments 3rd, 2nd, and 1st. - this.rulesInsertionIndexBitmap = 0; - } - RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { - var index = 0; - var pos = 0; - var indexBitmap = this.rulesInsertionIndexBitmap; - while (pos <= maskPosition) { - index += (indexBitmap & Mask); - indexBitmap >>= MaskBitSize; - pos += MaskBitSize; - } - return index; - }; - RulesBucketConstructionState.prototype.IncreaseInsertionIndex = function (maskPosition) { - var value = (this.rulesInsertionIndexBitmap >> maskPosition) & Mask; - value++; - ts.Debug.assert((value & Mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - var temp = this.rulesInsertionIndexBitmap & ~(Mask << maskPosition); - temp |= value << maskPosition; - this.rulesInsertionIndexBitmap = temp; - }; - return RulesBucketConstructionState; - }()); - formatting.RulesBucketConstructionState = RulesBucketConstructionState; - var RulesBucket = (function () { - function RulesBucket() { - this.rules = []; - } - RulesBucket.prototype.Rules = function () { - return this.rules; - }; - RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { - var position; - if (rule.Operation.Action === 1 /* Ignore */) { - position = specificTokens ? - RulesPosition.IgnoreRulesSpecific : - RulesPosition.IgnoreRulesAny; - } - else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? - RulesPosition.ContextRulesSpecific : - RulesPosition.ContextRulesAny; - } - else { - position = specificTokens ? - RulesPosition.NoContextRulesSpecific : - RulesPosition.NoContextRulesAny; - } - var state = constructionState[rulesBucketIndex]; - if (state === undefined) { - state = constructionState[rulesBucketIndex] = new RulesBucketConstructionState(); - } - var index = state.GetInsertionIndex(position); - this.rules.splice(index, 0, rule); - state.IncreaseInsertionIndex(position); - }; - return RulesBucket; - }()); - formatting.RulesBucket = RulesBucket; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Shared; - (function (Shared) { - var TokenRangeAccess = (function () { - function TokenRangeAccess(from, to, except) { - this.tokens = []; - for (var token = from; token <= to; token++) { - if (ts.indexOf(except, token) < 0) { - this.tokens.push(token); - } - } - } - TokenRangeAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenRangeAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenRangeAccess; - }()); - Shared.TokenRangeAccess = TokenRangeAccess; - var TokenValuesAccess = (function () { - function TokenValuesAccess(tks) { - this.tokens = tks && tks.length ? tks : []; - } - TokenValuesAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenValuesAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenValuesAccess; - }()); - Shared.TokenValuesAccess = TokenValuesAccess; - var TokenSingleValueAccess = (function () { - function TokenSingleValueAccess(token) { - this.token = token; - } - TokenSingleValueAccess.prototype.GetTokens = function () { - return [this.token]; - }; - TokenSingleValueAccess.prototype.Contains = function (tokenValue) { - return tokenValue === this.token; - }; - return TokenSingleValueAccess; - }()); - Shared.TokenSingleValueAccess = TokenSingleValueAccess; - var TokenAllAccess = (function () { - function TokenAllAccess() { - } - TokenAllAccess.prototype.GetTokens = function () { - var result = []; - for (var token = 0 /* FirstToken */; token <= 142 /* LastToken */; token++) { - result.push(token); - } - return result; - }; - TokenAllAccess.prototype.Contains = function () { - return true; - }; - TokenAllAccess.prototype.toString = function () { - return "[allTokens]"; - }; - return TokenAllAccess; - }()); - Shared.TokenAllAccess = TokenAllAccess; - var TokenRange = (function () { - function TokenRange(tokenAccess) { - this.tokenAccess = tokenAccess; - } - TokenRange.FromToken = function (token) { - return new TokenRange(new TokenSingleValueAccess(token)); - }; - TokenRange.FromTokens = function (tokens) { - return new TokenRange(new TokenValuesAccess(tokens)); - }; - TokenRange.FromRange = function (f, to, except) { - if (except === void 0) { except = []; } - return new TokenRange(new TokenRangeAccess(f, to, except)); - }; - TokenRange.AllTokens = function () { - return new TokenRange(new TokenAllAccess()); - }; - TokenRange.prototype.GetTokens = function () { - return this.tokenAccess.GetTokens(); - }; - TokenRange.prototype.Contains = function (token) { - return this.tokenAccess.Contains(token); - }; - TokenRange.prototype.toString = function () { - return this.tokenAccess.toString(); - }; - return TokenRange; - }()); - TokenRange.Any = TokenRange.AllTokens(); - TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3 /* MultiLineCommentTrivia */])); - TokenRange.Keywords = TokenRange.FromRange(72 /* FirstKeyword */, 142 /* LastKeyword */); - TokenRange.BinaryOperators = TokenRange.FromRange(27 /* FirstBinaryOperator */, 70 /* LastBinaryOperator */); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([92 /* InKeyword */, 93 /* InstanceOfKeyword */, 142 /* OfKeyword */, 118 /* AsKeyword */, 126 /* IsKeyword */]); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([43 /* PlusPlusToken */, 44 /* MinusMinusToken */, 52 /* TildeToken */, 51 /* ExclamationToken */]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([8 /* NumericLiteral */, 71 /* Identifier */, 19 /* OpenParenToken */, 21 /* OpenBracketToken */, 17 /* OpenBraceToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 20 /* CloseParenToken */, 22 /* CloseBracketToken */, 94 /* NewKeyword */]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 20 /* CloseParenToken */, 22 /* CloseBracketToken */, 94 /* NewKeyword */]); - TokenRange.Comments = TokenRange.FromTokens([2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */]); - TokenRange.TypeNames = TokenRange.FromTokens([71 /* Identifier */, 133 /* NumberKeyword */, 136 /* StringKeyword */, 122 /* BooleanKeyword */, 137 /* SymbolKeyword */, 105 /* VoidKeyword */, 119 /* AnyKeyword */]); - Shared.TokenRange = TokenRange; - })(Shared = formatting.Shared || (formatting.Shared = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesProvider = (function () { - function RulesProvider() { - this.globalRules = new formatting.Rules(); - } - RulesProvider.prototype.getRuleName = function (rule) { - return this.globalRules.getRuleName(rule); - }; - RulesProvider.prototype.getRuleByName = function (name) { - return this.globalRules[name]; - }; - RulesProvider.prototype.getRulesMap = function () { - return this.rulesMap; - }; - RulesProvider.prototype.getFormatOptions = function () { - return this.options; - }; - RulesProvider.prototype.ensureUpToDate = function (options) { - if (!this.options || !ts.compareDataObjects(this.options, options)) { - var activeRules = this.createActiveRules(options); - var rulesMap = formatting.RulesMap.create(activeRules); - this.activeRules = activeRules; - this.rulesMap = rulesMap; - this.options = ts.clone(options); - } - }; - RulesProvider.prototype.createActiveRules = function (options) { - var rules = this.globalRules.HighPriorityCommonRules.slice(0); - if (options.insertSpaceAfterConstructor) { - rules.push(this.globalRules.SpaceAfterConstructor); - } - else { - rules.push(this.globalRules.NoSpaceAfterConstructor); - } - if (options.insertSpaceAfterCommaDelimiter) { - rules.push(this.globalRules.SpaceAfterComma); - } - else { - rules.push(this.globalRules.NoSpaceAfterComma); - } - if (options.insertSpaceAfterFunctionKeywordForAnonymousFunctions) { - rules.push(this.globalRules.SpaceAfterAnonymousFunctionKeyword); - } - else { - rules.push(this.globalRules.NoSpaceAfterAnonymousFunctionKeyword); - } - if (options.insertSpaceAfterKeywordsInControlFlowStatements) { - rules.push(this.globalRules.SpaceAfterKeywordInControl); - } - else { - rules.push(this.globalRules.NoSpaceAfterKeywordInControl); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis) { - rules.push(this.globalRules.SpaceAfterOpenParen); - rules.push(this.globalRules.SpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenParen); - rules.push(this.globalRules.NoSpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets) { - rules.push(this.globalRules.SpaceAfterOpenBracket); - rules.push(this.globalRules.SpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBracket); - rules.push(this.globalRules.NoSpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - // The default value of InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces is true - // so if the option is undefined, we should treat it as true as well - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces !== false) { - rules.push(this.globalRules.SpaceAfterOpenBrace); - rules.push(this.globalRules.SpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBrace); - rules.push(this.globalRules.NoSpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces) { - rules.push(this.globalRules.SpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.SpaceBeforeTemplateMiddleAndTail); - } - else { - rules.push(this.globalRules.NoSpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.NoSpaceBeforeTemplateMiddleAndTail); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces) { - rules.push(this.globalRules.SpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.SpaceBeforeCloseBraceInJsxExpression); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.NoSpaceBeforeCloseBraceInJsxExpression); - } - if (options.insertSpaceAfterSemicolonInForStatements) { - rules.push(this.globalRules.SpaceAfterSemicolonInFor); - } - else { - rules.push(this.globalRules.NoSpaceAfterSemicolonInFor); - } - if (options.insertSpaceBeforeAndAfterBinaryOperators) { - rules.push(this.globalRules.SpaceBeforeBinaryOperator); - rules.push(this.globalRules.SpaceAfterBinaryOperator); - } - else { - rules.push(this.globalRules.NoSpaceBeforeBinaryOperator); - rules.push(this.globalRules.NoSpaceAfterBinaryOperator); - } - if (options.insertSpaceBeforeFunctionParenthesis) { - rules.push(this.globalRules.SpaceBeforeOpenParenInFuncDecl); - } - else { - rules.push(this.globalRules.NoSpaceBeforeOpenParenInFuncDecl); - } - if (options.placeOpenBraceOnNewLineForControlBlocks) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInControl); - } - if (options.placeOpenBraceOnNewLineForFunctions) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInFunction); - rules.push(this.globalRules.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock); - } - if (options.insertSpaceAfterTypeAssertion) { - rules.push(this.globalRules.SpaceAfterTypeAssertion); - } - else { - rules.push(this.globalRules.NoSpaceAfterTypeAssertion); - } - rules = rules.concat(this.globalRules.LowPriorityCommonRules); - return rules; - }; - return RulesProvider; - }()); - formatting.RulesProvider = RulesProvider; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Constants; - (function (Constants) { - Constants[Constants["Unknown"] = -1] = "Unknown"; - })(Constants || (Constants = {})); - function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - // After the enter key, the cursor is now at a new line. The new line may or may not contain non-whitespace characters. - // If the new line has only whitespaces, we won't want to format this line, because that would remove the indentation as - // trailing whitespaces. So the end of the formatting span should be the later one between: - // 1. the end of the previous line - // 2. the last non-whitespace character in the current line - var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); - while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - // if the character at the end of the span is a line break, we shouldn't include it, because it indicates we don't want to - // touch the current line at all. Also, on some OSes the line break consists of two characters (\r\n), we should test if the - // previous character before the end of format span is line break character as well. - if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - var span = { - // get start position for the previous line - pos: ts.getStartPositionOfLine(line - 1, sourceFile), - // end value is exclusive so add 1 to the result - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, options, rulesProvider, 2 /* FormatOnEnter */); - } - formatting.formatOnEnter = formatOnEnter; - function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 25 /* SemicolonToken */, sourceFile, options, rulesProvider, 3 /* FormatOnSemicolon */); - } - formatting.formatOnSemicolon = formatOnSemicolon; - function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 18 /* CloseBraceToken */, sourceFile, options, rulesProvider, 4 /* FormatOnClosingCurlyBrace */); - } - formatting.formatOnClosingCurly = formatOnClosingCurly; - function formatDocument(sourceFile, rulesProvider, options) { - var span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, options, rulesProvider, 0 /* FormatDocument */); - } - formatting.formatDocument = formatDocument; - function formatSelection(start, end, sourceFile, rulesProvider, options) { - // format from the beginning of the line - var span = { - pos: ts.getLineStartPositionForPosition(start, sourceFile), - end: end - }; - return formatSpan(span, sourceFile, options, rulesProvider, 1 /* FormatSelection */); - } - formatting.formatSelection = formatSelection; - function formatOutermostParent(position, expectedLastToken, sourceFile, options, rulesProvider, requestKind) { - var parent = findOutermostParent(position, expectedLastToken, sourceFile); - if (!parent) { - return []; - } - var span = { - pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), - end: parent.end - }; - return formatSpan(span, sourceFile, options, rulesProvider, requestKind); - } - function findOutermostParent(position, expectedTokenKind, sourceFile) { - var precedingToken = ts.findPrecedingToken(position, sourceFile); - // when it is claimed that trigger character was typed at given position - // we verify that there is a token with a matching kind whose end is equal to position (because the character was just typed). - // If this condition is not hold - then trigger character was typed in some other context, - // i.e.in comment and thus should not trigger autoformatting - if (!precedingToken || - precedingToken.kind !== expectedTokenKind || - position !== precedingToken.getEnd()) { - return undefined; - } - // walk up and search for the parent node that ends at the same position with precedingToken. - // for cases like this - // - // let x = 1; - // while (true) { - // } - // after typing close curly in while statement we want to reformat just the while statement. - // However if we just walk upwards searching for the parent that has the same end value - - // we'll end up with the whole source file. isListElement allows to stop on the list element level - var current = precedingToken; - while (current && - current.parent && - current.parent.end === precedingToken.end && - !isListElement(current.parent, current)) { - current = current.parent; - } - return current; - } - // Returns true if node is a element in some list in parent - // i.e. parent is class declaration with the list of members and node is one of members. - function isListElement(parent, node) { - switch (parent.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - return ts.rangeContainsRange(parent.members, node); - case 233 /* ModuleDeclaration */: - var body = parent.body; - return body && body.kind === 234 /* ModuleBlock */ && ts.rangeContainsRange(body.statements, node); - case 265 /* SourceFile */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - return ts.rangeContainsRange(parent.statements, node); - case 260 /* CatchClause */: - return ts.rangeContainsRange(parent.block.statements, node); - } - return false; - } - /** find node that fully contains given text range */ - function findEnclosingNode(range, sourceFile) { - return find(sourceFile); - function find(n) { - var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); - if (candidate) { - var result = find(candidate); - if (result) { - return result; - } - } - return n; - } - } - /** formatting is not applied to ranges that contain parse errors. - * This function will return a predicate that for a given text range will tell - * if there are any parse errors that overlap with the range. - */ - function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - // pick only errors that fall in range - var sorted = errors - .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) - .sort(function (e1, e2) { return e1.start - e2.start; }); - if (!sorted.length) { - return rangeHasNoErrors; - } - var index = 0; - return function (r) { - // in current implementation sequence of arguments [r1, r2...] is monotonically increasing. - // 'index' tracks the index of the most recent error that was checked. - while (true) { - if (index >= sorted.length) { - // all errors in the range were already checked -> no error in specified range - return false; - } - var error = sorted[index]; - if (r.end <= error.start) { - // specified range ends before the error refered by 'index' - no error in range - return false; - } - if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { - // specified range overlaps with error range - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } - } - /** - * Start of the original range might fall inside the comment - scanner will not yield appropriate results - * This function will look for token that is located before the start of target range - * and return its end as start position for the scanner. - */ - function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - var start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - // no preceding token found - start from the beginning of enclosing node - return enclosingNode.pos; - } - // preceding token ends after the start of original range (i.e when originalRange.pos falls in the middle of literal) - // start from the beginning of enclosingNode to handle the entire 'originalRange' - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; - } - /* - * For cases like - * if (a || - * b ||$ - * c) {...} - * If we hit Enter at $ we want line ' b ||' to be indented. - * Formatting will be applied to the last two lines. - * Node that fully encloses these lines is binary expression 'a ||...'. - * Initial indentation for this node will be 0. - * Binary expressions don't introduce new indentation scopes, however it is possible - * that some parent node on the same line does - like if statement in this case. - * Note that we are considering parents only from the same line with initial node - - * if parent is on the different line - its delta was already contributed - * to the initial indentation. - */ - function getOwnOrInheritedDelta(n, options, sourceFile) { - var previousLine = -1 /* Unknown */; - var child; - while (n) { - var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 /* Unknown */ && line !== previousLine) { - break; - } - if (formatting.SmartIndenter.shouldIndentChildNode(n, child)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; - } - /* @internal */ - function formatNode(node, sourceFileLike, languageVariant, initialIndentation, delta, rulesProvider) { - var range = { pos: 0, end: sourceFileLike.text.length }; - return formatSpanWorker(range, node, initialIndentation, delta, formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end), rulesProvider.getFormatOptions(), rulesProvider, 1 /* FormatSelection */, function (_) { return false; }, // assume that node does not have any errors - sourceFileLike); - } - formatting.formatNode = formatNode; - function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { - // find the smallest node that fully wraps the range and compute the initial indentation for the node - var enclosingNode = findEnclosingNode(originalRange, sourceFile); - return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options), getOwnOrInheritedDelta(enclosingNode, options, sourceFile), formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end), options, rulesProvider, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); - } - function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, options, rulesProvider, requestKind, rangeContainsError, sourceFile) { - // formatting context is used by rules provider - var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); - var previousRangeHasError; - var previousRange; - var previousParent; - var previousRangeStartLine; - var lastIndentedLine; - var indentationOnLastIndentedLine; - var edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - var undecoratedStartLine = startLine; - if (enclosingNode.decorators) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - if (!formattingScanner.isOnToken()) { - var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (leadingTrivia) { - processTrivia(leadingTrivia, enclosingNode, enclosingNode, /*dynamicIndentation*/ undefined); - trimTrailingWhitespacesForRemainingRange(); - } - } - formattingScanner.close(); - return edits; - // local functions - /** Tries to compute the indentation for a list element. - * If list element is not in range then - * function will pick its actual indentation - * so it can be pushed downstream as inherited indentation. - * If list element is in the range - its indentation will be equal - * to inherited indentation from its predecessors. - */ - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || - ts.rangeContainsStartEnd(range, startPos, endPos) /* Not to miss zero-range nodes e.g. JsxText */) { - if (inheritedIndentation !== -1 /* Unknown */) { - return inheritedIndentation; - } - } - else { - var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); - var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - // Use the base indent size if it is greater than - // the indentation of the inherited predecessor. - var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1 /* Unknown */; - } - function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { - var indentation = inheritedIndentation; - var delta = formatting.SmartIndenter.shouldIndentChildNode(node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - // if node is located on the same line with the parent - // - inherit indentation from the parent - // - push children if either parent of node itself has non-zero delta - indentation = startLine === lastIndentedLine - ? indentationOnLastIndentedLine - : parentDynamicIndentation.getIndentation(); - delta = Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta); - } - else if (indentation === -1 /* Unknown */) { - if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile)) { - indentation = parentDynamicIndentation.getIndentation(); - } - else { - indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node); - } - } - return { - indentation: indentation, - delta: delta - }; - } - function getFirstNonDecoratorTokenOfNode(node) { - if (node.modifiers && node.modifiers.length) { - return node.modifiers[0].kind; - } - switch (node.kind) { - case 229 /* ClassDeclaration */: return 75 /* ClassKeyword */; - case 230 /* InterfaceDeclaration */: return 109 /* InterfaceKeyword */; - case 228 /* FunctionDeclaration */: return 89 /* FunctionKeyword */; - case 232 /* EnumDeclaration */: return 232 /* EnumDeclaration */; - case 153 /* GetAccessor */: return 125 /* GetKeyword */; - case 154 /* SetAccessor */: return 135 /* SetKeyword */; - case 151 /* MethodDeclaration */: - if (node.asteriskToken) { - return 39 /* AsteriskToken */; - } - // falls through - case 149 /* PropertyDeclaration */: - case 146 /* Parameter */: - return ts.getNameOfDeclaration(node).kind; - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta) { - return { - getIndentationForComment: function (kind, tokenIndentation, container) { - switch (kind) { - // preceding comment to the token that closes the indentation scope inherits the indentation from the scope - // .. { - // // comment - // } - case 18 /* CloseBraceToken */: - case 22 /* CloseBracketToken */: - case 20 /* CloseParenToken */: - return indentation + getEffectiveDelta(delta, container); - } - return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation; - }, - getIndentationForToken: function (line, kind, container) { - if (nodeStartLine !== line && node.decorators) { - if (kind === getFirstNonDecoratorTokenOfNode(node)) { - // if this token is the first token following the list of decorators, we do not need to indent - return indentation; - } - } - switch (kind) { - // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent - case 17 /* OpenBraceToken */: - case 18 /* CloseBraceToken */: - case 19 /* OpenParenToken */: - case 20 /* CloseParenToken */: - case 82 /* ElseKeyword */: - case 106 /* WhileKeyword */: - case 57 /* AtToken */: - return indentation; - case 41 /* SlashToken */: - case 29 /* GreaterThanToken */: { - if (container.kind === 251 /* JsxOpeningElement */ || - container.kind === 252 /* JsxClosingElement */ || - container.kind === 250 /* JsxSelfClosingElement */) { - return indentation; - } - break; - } - case 21 /* OpenBracketToken */: - case 22 /* CloseBracketToken */: { - if (container.kind !== 172 /* MappedType */) { - return indentation; - } - break; - } - } - // if token line equals to the line of containing node (this is a first token in the node) - use node indentation - return nodeStartLine !== line ? indentation + getEffectiveDelta(delta, container) : indentation; - }, - getIndentation: function () { return indentation; }, - getDelta: function (child) { return getEffectiveDelta(delta, child); }, - recomputeIndentation: function (lineAdded) { - if (node.parent && formatting.SmartIndenter.shouldIndentChildNode(node.parent, node)) { - if (lineAdded) { - indentation += options.indentSize; - } - else { - indentation -= options.indentSize; - } - if (formatting.SmartIndenter.shouldIndentChildNode(node)) { - delta = options.indentSize; - } - else { - delta = 0; - } - } - } - }; - function getEffectiveDelta(delta, child) { - // Delta value should be zero when the node explicitly prevents indentation of the child node - return formatting.SmartIndenter.nodeWillIndentChild(node, child, /*indentByDefault*/ true) ? delta : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { - if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); - // a useful observations when tracking context node - // / - // [a] - // / | \ - // [b] [c] [d] - // node 'a' is a context node for nodes 'b', 'c', 'd' - // except for the leftmost leaf token in [b] - in this case context node ('e') is located somewhere above 'a' - // this rule can be applied recursively to child nodes of 'a'. - // - // context node is set to parent node value after processing every child node - // context node is set to parent of the token after processing every token - var childContextNode = contextNode; - // if there are any tokens that logically belong to node and interleave child nodes - // such tokens will be consumed in processChildNode for for the child that follows them - ts.forEachChild(node, function (child) { - processChildNode(child, /*inheritedIndentation*/ -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, /*isListItem*/ false); - }, function (nodes) { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - }); - // proceed any tokens in the node that are located after child nodes - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > node.end) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - var childStartPos = child.getStart(sourceFile); - var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - var undecoratedChildStartLine = childStartLine; - if (child.decorators) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - // if child is a list item - try to get its indentation - var childIndentationAmount = -1 /* Unknown */; - if (isListItem) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1 /* Unknown */) { - inheritedIndentation = childIndentationAmount; - } - } - // child node is outside the target range - do not dive inside - if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken()) { - // proceed any parent tokens that are located prior to child.getStart() - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > childStartPos) { - // stop when formatting scanner advances past the beginning of the child - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken()) { - return inheritedIndentation; - } - // JSX text shouldn't affect indenting - if (ts.isToken(child) && child.kind !== 10 /* JsxText */) { - // if child node is a token, it does not impact indentation, proceed it using parent indentation scope rules - var tokenInfo = formattingScanner.readTokenInfo(child); - ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - var effectiveParentStartLine = child.kind === 147 /* Decorator */ ? childStartLine : undecoratedParentStartLine; - var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent.kind === 177 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { - var listStartToken = getOpenTokenForList(parent, nodes); - var listEndToken = getCloseTokenForOpenToken(listStartToken); - var listDynamicIndentation = parentDynamicIndentation; - var startLine = parentStartLine; - if (listStartToken !== 0 /* Unknown */) { - // introduce a new indentation scope for lists (including list start and end tokens) - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.end > nodes.pos) { - // stop when formatting scanner moves past the beginning of node list - break; - } - else if (tokenInfo.token.kind === listStartToken) { - // consume list start token - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1 /* Unknown */, parent, parentDynamicIndentation, parentStartLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - else { - // consume any tokens that precede the list as child elements of 'node' using its indentation scope - consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); - } - } - } - var inheritedIndentation = -1 /* Unknown */; - for (var i = 0; i < nodes.length; i++) { - var child = nodes[i]; - inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, /*isListItem*/ true, /*isFirstListItem*/ i === 0); - } - if (listEndToken !== 0 /* Unknown */) { - if (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - // consume the list end token only if it is still belong to the parent - // there might be the case when current token matches end token but does not considered as one - // function (x: function) <-- - // without this check close paren will be interpreted as list end token for function expression which is wrong - if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { - // consume list end token - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container) { - ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); - var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - var indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); - } - var lineAdded; - var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - var rangeHasError = rangeContainsError(currentTokenInfo.token); - // save previousRange since processRange will overwrite this value with current one - var savePreviousRange = previousRange; - lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); - if (rangeHasError) { - // do not indent comments\token if token range overlaps with some error - indentToken = false; - } - else { - if (lineAdded !== undefined) { - indentToken = lineAdded; - } - else { - // indent token only if end line of previous range does not match start line of the token - var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } - } - } - if (currentTokenInfo.trailingTrivia) { - processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); - } - if (indentToken) { - var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? - dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container) : - -1 /* Unknown */; - var indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { - var triviaItem = _a[_i]; - var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3 /* MultiLineCommentTrivia */: - if (triviaInRange) { - indentMultilineComment(triviaItem, commentIndentation, /*firstLineIsIndented*/ !indentNextTokenOrTrivia); - } - indentNextTokenOrTrivia = false; - break; - case 2 /* SingleLineCommentTrivia */: - if (indentNextTokenOrTrivia && triviaInRange) { - insertIndentation(triviaItem.pos, commentIndentation, /*lineAdded*/ false); - } - indentNextTokenOrTrivia = false; - break; - case 4 /* NewLineTrivia */: - indentNextTokenOrTrivia = true; - break; - } - } - } - // indent token only if is it is in target range and does not overlap with any error ranges - if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent; - } - } - function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { - var triviaItem = trivia_1[_i]; - if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { - var rangeHasError = rangeContainsError(range); - var lineAdded; - if (!rangeHasError && !previousRangeHasError) { - if (!previousRange) { - // trim whitespaces starting from the beginning of the span up to the current line - var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } - else { - lineAdded = - processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousParent = parent; - previousRangeStartLine = rangeStart.line; - previousRangeHasError = rangeHasError; - return lineAdded; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); - var rule = rulesProvider.getRulesMap().GetRule(formattingContext); - var trimTrailingWhitespaces; - var lineAdded; - if (rule) { - applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); - if (rule.Operation.Action & (2 /* Space */ | 8 /* Delete */) && currentStartLine !== previousStartLine) { - lineAdded = false; - // Handle the case where the next line is moved to be the end of this line. - // In this case we don't indent the next line in the next pass. - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ false); - } - } - else if (rule.Operation.Action & 4 /* NewLine */ && currentStartLine === previousStartLine) { - lineAdded = true; - // Handle the case where token2 is moved to the new line. - // In this case we indent token2 in the next pass but we set - // sameLineIndent flag to notify the indenter that the indentation is within the line. - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ true); - } - } - // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line - trimTrailingWhitespaces = !(rule.Operation.Action & 8 /* Delete */) && rule.Flag !== 1 /* CanDeleteNewLines */; - } - else { - trimTrailingWhitespaces = true; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAdded; - } - function insertIndentation(pos, indentation, lineAdded) { - var indentationString = getIndentationString(indentation, options); - if (lineAdded) { - // new line is added before the token by the formatting rules - // insert indentation string at the very beginning of the token - recordReplace(pos, 0, indentationString); - } - else { - var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - var column = 0; - for (var i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) { - column += options.tabSize - column % options.tabSize; - } - else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - // split comment in lines - var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - var parts; - if (startLine === endLine) { - if (!firstLineIsIndented) { - // treat as single line comment - insertIndentation(commentRange.pos, indentation, /*lineAdded*/ false); - } - return; - } - else { - parts = []; - var startPos = commentRange.pos; - for (var line = startLine; line < endLine; line++) { - var endOfLine = ts.getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = ts.getStartPositionOfLine(line + 1, sourceFile); - } - parts.push({ pos: startPos, end: commentRange.end }); - } - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart.column) { - return; - } - var startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - // shift all parts on the delta size - var delta = indentation - nonWhitespaceColumnInFirstPart.column; - for (var i = startIndex; i < parts.length; i++, startLine++) { - var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceCharacterAndColumn = i === 0 - ? nonWhitespaceColumnInFirstPart - : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; - if (newIndentation > 0) { - var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); - } - else { - recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (var line = line1; line < line2; line++) { - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var lineEndPosition = ts.getEndLinePosition(line, sourceFile); - // do not trim whitespaces in comments or template expression - if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - /** - * @param start The position of the first character in range - * @param end The position of the last character in range - */ - function getTrailingWhitespaceStartPosition(start, end) { - var pos = end; - while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - /** - * Trimming will be done for lines after the previous range - */ - function trimTrailingWhitespacesForRemainingRange() { - var startPosition = previousRange ? previousRange.end : originalRange.pos; - var startLine = sourceFile.getLineAndCharacterOfPosition(startPosition).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(originalRange.end).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); - } - function newTextChange(start, len, newText) { - return { span: ts.createTextSpan(start, len), newText: newText }; - } - function recordDelete(start, len) { - if (len) { - edits.push(newTextChange(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(newTextChange(start, len, newText)); - } - } - function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { - switch (rule.Operation.Action) { - case 1 /* Ignore */: - // no action required - return; - case 8 /* Delete */: - if (previousRange.end !== currentRange.pos) { - // delete characters starting from t1.end up to t2.pos exclusive - recordDelete(previousRange.end, currentRange.pos - previousRange.end); - } - break; - case 4 /* NewLine */: - // exit early if we on different lines and rule cannot change number of newlines - // if line1 and line2 are on subsequent lines then no edits are required - ok to exit - // if line1 and line2 are separated with more than one newline - ok to exit since we cannot delete extra new lines - if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return; - } - // edit should not be applied only if we have one line feed between elements - var lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.newLineCharacter); - } - break; - case 2 /* Space */: - // exit early if we on different lines and rule cannot change number of newlines - if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return; - } - var posDelta = currentRange.pos - previousRange.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32 /* space */) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); - } - break; - } - } - } - function getOpenTokenForList(node, list) { - switch (node.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 187 /* ArrowFunction */: - if (node.typeParameters === list) { - return 27 /* LessThanToken */; - } - else if (node.parameters === list) { - return 19 /* OpenParenToken */; - } - break; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - if (node.typeArguments === list) { - return 27 /* LessThanToken */; - } - else if (node.arguments === list) { - return 19 /* OpenParenToken */; - } - break; - case 159 /* TypeReference */: - if (node.typeArguments === list) { - return 27 /* LessThanToken */; - } - } - return 0 /* Unknown */; - } - function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 19 /* OpenParenToken */: - return 20 /* CloseParenToken */; - case 27 /* LessThanToken */: - return 29 /* GreaterThanToken */; - } - return 0 /* Unknown */; - } - var internedSizes; - var internedTabsIndentation; - var internedSpacesIndentation; - function getIndentationString(indentation, options) { - // reset interned strings if FormatCodeOptions were changed - var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = undefined; - } - if (!options.convertTabsToSpaces) { - var tabs = Math.floor(indentation / options.tabSize); - var spaces = indentation - tabs * options.tabSize; - var tabString = void 0; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === undefined) { - internedTabsIndentation[tabs] = tabString = repeat("\t", tabs); - } - else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeat(" ", spaces) : tabString; - } - else { - var spacesString = void 0; - var quotient = Math.floor(indentation / options.indentSize); - var remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === undefined) { - spacesString = repeat(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } - else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeat(" ", remainder) : spacesString; - } - function repeat(value, count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += value; - } - return s; - } - } - formatting.getIndentationString = getIndentationString; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var SmartIndenter; - (function (SmartIndenter) { - var Value; - (function (Value) { - Value[Value["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - /** - * Computed indentation for a given position in source file - * @param position - position in file - * @param sourceFile - target source file - * @param options - set of editor options that control indentation - * @param assumeNewLineBeforeCloseBrace - false when getIndentation is called on the text from the real source file. - * true - when we need to assume that position is on the newline. This is usefult for codefixes, i.e. - * function f() { - * |} - * when inserting some text after open brace we would like to get the value of indentation as if newline was already there. - * However by default indentation at position | will be 0 so 'assumeNewLineBeforeCloseBrace' allows to override this behavior, - */ - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { - if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } - if (position > sourceFile.text.length) { - return getBaseIndentation(options); // past EOF - } - // no indentation when the indent style is set to none, - // so we can return fast - if (options.indentStyle === ts.IndentStyle.None) { - return 0; - } - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken) { - return getBaseIndentation(options); - } - // no indentation in string \regex\template literals - var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { - return 0; - } - var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - // indentation is first non-whitespace character in a previous line - // for block indentation, we should look for a line which contains something that's not - // whitespace. - if (options.indentStyle === ts.IndentStyle.Block) { - // move backwards until we find a line with a non-whitespace character, - // then find the first non-whitespace character for that line. - var current_1 = position; - while (current_1 > 0) { - var char = sourceFile.text.charCodeAt(current_1); - if (!ts.isWhiteSpaceLike(char)) { - break; - } - current_1--; - } - var lineStart = ts.getLineStartPositionForPosition(current_1, sourceFile); - return SmartIndenter.findFirstNonWhitespaceColumn(lineStart, current_1, sourceFile, options); - } - if (precedingToken.kind === 26 /* CommaToken */ && precedingToken.parent.kind !== 194 /* BinaryExpression */) { - // previous token is comma that separates items in list - find the previous item and try to derive indentation from it - var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - } - // try to find node that can contribute to indentation and includes 'position' starting from 'precedingToken' - // if such node is found - compute initial indentation for 'position' inside this node - var previous; - var current = precedingToken; - var currentStart; - var indentationDelta; - while (current) { - if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current, previous)) { - currentStart = getStartLineAndCharacterForNode(current, sourceFile); - var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - if (nextTokenKind !== 0 /* Unknown */) { - // handle cases when codefix is about to be inserted before the close brace - indentationDelta = assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0; - } - else { - indentationDelta = lineAtPosition !== currentStart.line ? options.indentSize : 0; - } - break; - } - // check if current node is a list item - if yes, take indentation from it - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + options.indentSize; - } - previous = current; - current = current.parent; - } - if (!current) { - // no parent was found - return the base indentation of the SourceFile - return getBaseIndentation(options); - } - return getIndentationForNodeWorker(current, currentStart, /*ignoreActualIndentationRange*/ undefined, indentationDelta, sourceFile, options); - } - SmartIndenter.getIndentation = getIndentation; - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, /*indentationDelta*/ 0, sourceFile, options); - } - SmartIndenter.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { - var parent = current.parent; - var parentStart; - // walk upwards and collect indentations for pairs of parent-child nodes - // indentation is not added if parent and child nodes start on the same line or if parent is IfStatement and child starts on the same line with 'else clause' - while (parent) { - var useActualIndentation = true; - if (ignoreActualIndentationRange) { - var start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - if (useActualIndentation) { - // check if current node is a list item - if yes, take indentation from it - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - } - parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || - childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); - if (useActualIndentation) { - // try to fetch actual indentation for current node from source text - var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - } - // increase indentation if parent node wants its content to be indented and parent and child nodes don't start on the same line - if (shouldIndentChildNode(parent, current) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - current = parent; - currentStart = parentStart; - parent = current.parent; - } - return indentationDelta + getBaseIndentation(options); - } - function getParentStart(parent, child, sourceFile) { - var containingList = getContainingList(child, sourceFile); - if (containingList) { - return sourceFile.getLineAndCharacterOfPosition(containingList.pos); - } - return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); - } - /* - * Function returns Value.Unknown if indentation cannot be determined - */ - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - // previous token is comma that separates items in list - find the previous item and try to derive indentation from it - var commaItemInfo = ts.findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } - else { - // handle broken code gracefully - return -1 /* Unknown */; - } - } - /* - * Function returns Value.Unknown if actual indentation for node should not be used (i.e because node is nested expression) - */ - function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - // actual indentation is used for statements\declarations if one of cases below is true: - // - parent is SourceFile - by default immediate children of SourceFile are not indented except when user indents them manually - // - parent and child are not on the same line - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && - (parent.kind === 265 /* SourceFile */ || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - var NextTokenKind; - (function (NextTokenKind) { - NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; - NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - var nextToken = ts.findNextToken(precedingToken, current); - if (!nextToken) { - return 0 /* Unknown */; - } - if (nextToken.kind === 17 /* OpenBraceToken */) { - // open braces are always indented at the parent level - return 1 /* OpenBrace */; - } - else if (nextToken.kind === 18 /* CloseBraceToken */) { - // close braces are indented at the parent level if they are located on the same line with cursor - // this means that if new line will be added at $ position, this case will be indented - // class A { - // $ - // } - /// and this one - not - // class A { - // $} - var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */; - } - return 0 /* Unknown */; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 211 /* IfStatement */ && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 82 /* ElseKeyword */, sourceFile); - ts.Debug.assert(elseKeyword !== undefined); - var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function getListIfStartEndIsInListRange(list, start, end) { - return list && ts.rangeContainsStartEnd(list, start, end) ? list : undefined; - } - function getContainingList(node, sourceFile) { - if (node.parent) { - switch (node.parent.kind) { - case 159 /* TypeReference */: - return getListIfStartEndIsInListRange(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd()); - case 178 /* ObjectLiteralExpression */: - return node.parent.properties; - case 177 /* ArrayLiteralExpression */: - return node.parent.elements; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 152 /* Constructor */: - case 161 /* ConstructorType */: - case 156 /* ConstructSignature */: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeParameters, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.parameters, start, node.getEnd()); - } - case 229 /* ClassDeclaration */: - return getListIfStartEndIsInListRange(node.parent.typeParameters, node.getStart(sourceFile), node.getEnd()); - case 182 /* NewExpression */: - case 181 /* CallExpression */: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeArguments, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.arguments, start, node.getEnd()); - } - case 227 /* VariableDeclarationList */: - return getListIfStartEndIsInListRange(node.parent.declarations, node.getStart(sourceFile), node.getEnd()); - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return getListIfStartEndIsInListRange(node.parent.elements, node.getStart(sourceFile), node.getEnd()); - } - } - return undefined; - } - SmartIndenter.getContainingList = getContainingList; - function getActualIndentationForListItem(node, sourceFile, options) { - var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1 /* Unknown */; - function getActualIndentationFromList(list) { - var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1 /* Unknown */; - } - } - function getLineIndentationWhenExpressionIsInMultiLine(node, sourceFile, options) { - // actual indentation should not be used when: - // - node is close parenthesis - this is the end of the expression - if (node.kind === 20 /* CloseParenToken */) { - return -1 /* Unknown */; - } - if (node.parent && (node.parent.kind === 181 /* CallExpression */ || - node.parent.kind === 182 /* NewExpression */) && - node.parent.expression !== node) { - var fullCallOrNewExpression = node.parent.expression; - var startingExpression = getStartingExpression(fullCallOrNewExpression); - if (fullCallOrNewExpression === startingExpression) { - return -1 /* Unknown */; - } - var fullCallOrNewExpressionEnd = sourceFile.getLineAndCharacterOfPosition(fullCallOrNewExpression.end); - var startingExpressionEnd = sourceFile.getLineAndCharacterOfPosition(startingExpression.end); - if (fullCallOrNewExpressionEnd.line === startingExpressionEnd.line) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(fullCallOrNewExpressionEnd, sourceFile, options); - } - return -1 /* Unknown */; - function getStartingExpression(node) { - while (true) { - switch (node.kind) { - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - node = node.expression; - break; - default: - return node; - } - } - } - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - ts.Debug.assert(index >= 0 && index < list.length); - var node = list[index]; - // walk toward the start of the list starting from current node and check if the line is the same for all items. - // if end line for item [i - 1] differs from the start line for item [i] - find column of the first non-whitespace character on the line of item [i] - var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (var i = index - 1; i >= 0; i--) { - if (list[i].kind === 26 /* CommaToken */) { - continue; - } - // skip list items that ends on the same line with the current list element - var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1 /* Unknown */; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - /* - Character is the actual index of the character since the beginning of the line. - Column - position of the character after expanding tabs to spaces - "0\t2$" - value of 'character' for '$' is 3 - value of 'column' for '$' is 6 (assuming that tab size is 4) - */ - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - var character = 0; - var column = 0; - for (var pos = startPos; pos < endPos; pos++) { - var ch = sourceFile.text.charCodeAt(pos); - if (!ts.isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9 /* tab */) { - column += options.tabSize + (column % options.tabSize); - } - else { - column++; - } - character++; - } - return { column: column, character: character }; - } - SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeContentIsAlwaysIndented(kind) { - switch (kind) { - case 210 /* ExpressionStatement */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 177 /* ArrayLiteralExpression */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - case 178 /* ObjectLiteralExpression */: - case 163 /* TypeLiteral */: - case 172 /* MappedType */: - case 165 /* TupleType */: - case 235 /* CaseBlock */: - case 258 /* DefaultClause */: - case 257 /* CaseClause */: - case 185 /* ParenthesizedExpression */: - case 179 /* PropertyAccessExpression */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 208 /* VariableStatement */: - case 226 /* VariableDeclaration */: - case 243 /* ExportAssignment */: - case 219 /* ReturnStatement */: - case 195 /* ConditionalExpression */: - case 175 /* ArrayBindingPattern */: - case 174 /* ObjectBindingPattern */: - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - case 256 /* JsxExpression */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 146 /* Parameter */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 168 /* ParenthesizedType */: - case 183 /* TaggedTemplateExpression */: - case 191 /* AwaitExpression */: - case 245 /* NamedExports */: - case 241 /* NamedImports */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - return true; - } - return false; - } - /* @internal */ - function nodeWillIndentChild(parent, child, indentByDefault) { - var childKind = child ? child.kind : 0 /* Unknown */; - switch (parent.kind) { - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 214 /* ForStatement */: - case 211 /* IfStatement */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 187 /* ArrowFunction */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return childKind !== 207 /* Block */; - case 244 /* ExportDeclaration */: - return childKind !== 245 /* NamedExports */; - case 238 /* ImportDeclaration */: - return childKind !== 239 /* ImportClause */ || - (child.namedBindings && child.namedBindings.kind !== 241 /* NamedImports */); - case 249 /* JsxElement */: - return childKind !== 252 /* JsxClosingElement */; - } - // No explicit rule for given nodes so the result will follow the default value argument - return indentByDefault; - } - SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; - /* - Function returns true when the parent node should indent the given child by an explicit rule - */ - function shouldIndentChildNode(parent, child) { - return nodeContentIsAlwaysIndented(parent.kind) || nodeWillIndentChild(parent, child, /*indentByDefault*/ false); - } - SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var textChanges; - (function (textChanges) { - /** - * Currently for simplicity we store recovered positions on the node itself. - * It can be changed to side-table later if we decide that current design is too invasive. - */ - function getPos(n) { - return n["__pos"]; - } - function setPos(n, pos) { - n["__pos"] = pos; - } - function getEnd(n) { - return n["__end"]; - } - function setEnd(n, end) { - n["__end"] = end; - } - var Position; - (function (Position) { - Position[Position["FullStart"] = 0] = "FullStart"; - Position[Position["Start"] = 1] = "Start"; - })(Position = textChanges.Position || (textChanges.Position = {})); - function skipWhitespacesAndLineBreaks(text, start) { - return ts.skipTrivia(text, start, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - } - function hasCommentsBeforeLineBreak(text, start) { - var i = start; - while (i < text.length) { - var ch = text.charCodeAt(i); - if (ts.isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47 /* slash */; - } - return false; - } - function getSeparatorCharacter(separator) { - return ts.tokenToString(separator.kind); - } - textChanges.getSeparatorCharacter = getSeparatorCharacter; - function getAdjustedStartPosition(sourceFile, node, options, position) { - if (options.useNonAdjustedStartPosition) { - return node.getFullStart(); - } - var fullStart = node.getFullStart(); - var start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); - var startLine = ts.getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - // full start and start of the node are on the same line - // a, b; - // ^ ^ - // | start - // fullstart - // when b is replaced - we usually want to keep the leading trvia - // when b is deleted - we delete it - return position === Position.Start ? start : fullStart; - } - // get start position of the line following the line that contains fullstart position - var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + 1, sourceFile); - // skip whitespaces/newlines - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); - } - textChanges.getAdjustedStartPosition = getAdjustedStartPosition; - function getAdjustedEndPosition(sourceFile, node, options) { - if (options.useNonAdjustedEndPosition) { - return node.getEnd(); - } - var end = node.getEnd(); - var newEnd = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true); - // check if last character before newPos is linebreak - // if yes - considered all skipped trivia to be trailing trivia of the node - return newEnd !== end && ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1)) - ? newEnd - : end; - } - textChanges.getAdjustedEndPosition = getAdjustedEndPosition; - /** - * Checks if 'candidate' argument is a legal separator in the list that contains 'node' as an element - */ - function isSeparator(node, candidate) { - return candidate && node.parent && (candidate.kind === 26 /* CommaToken */ || (candidate.kind === 25 /* SemicolonToken */ && node.parent.kind === 178 /* ObjectLiteralExpression */)); - } - function spaces(count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += " "; - } - return s; - } - var ChangeTracker = (function () { - function ChangeTracker(newLine, rulesProvider, validator) { - this.newLine = newLine; - this.rulesProvider = rulesProvider; - this.validator = validator; - this.changes = []; - this.newLineCharacter = ts.getNewLineCharacter({ newLine: newLine }); - } - ChangeTracker.fromCodeFixContext = function (context) { - return new ChangeTracker(context.newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */, context.rulesProvider); - }; - ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, node, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, node, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteRange = function (sourceFile, range) { - this.changes.push({ sourceFile: sourceFile, range: range }); - return this; - }; - ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteNodeInList = function (sourceFile, node) { - var containingList = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(node); - if (index < 0) { - return this; - } - if (containingList.length === 1) { - this.deleteNode(sourceFile, node); - return this; - } - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, node.end); - if (nextToken && isSeparator(node, nextToken)) { - // find first non-whitespace position in the leading trivia of the node - var startPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, {}, Position.FullStart), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - var nextElement = containingList[index + 1]; - /// find first non-whitespace position in the leading trivia of the next node - var endPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, nextElement, {}, Position.FullStart), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - // shift next node so its first non-whitespace position will be moved to the first non-whitespace position of the deleted node - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, containingList[index - 1].end); - if (previousToken && isSeparator(node, previousToken)) { - this.deleteNodeRange(sourceFile, previousToken, node); - } - } - return this; - }; - ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, range: range, options: options, node: newNode }); - return this; - }; - ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, oldNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, oldNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, options: options, node: newNode, range: { pos: pos, end: pos } }); - return this; - }; - ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, before, options, Position.Start); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: startPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode, options) { - if (options === void 0) { options = {}; } - if ((ts.isStatementButNotDeclaration(after)) || - after.kind === 149 /* PropertyDeclaration */ || - after.kind === 148 /* PropertySignature */ || - after.kind === 150 /* MethodSignature */) { - // check if previous statement ends with semicolon - // if not - insert semicolon to preserve the code from changing the meaning due to ASI - if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) { - this.changes.push({ - sourceFile: sourceFile, - options: {}, - range: { pos: after.end, end: after.end }, - node: ts.createToken(25 /* SemicolonToken */) - }); - } - } - var endPosition = getAdjustedEndPosition(sourceFile, after, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: endPosition, end: endPosition } }); - return this; - }; - /** - * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range, - * i.e. arguments in arguments lists, parameters in parameter lists etc. - * Note that separators are part of the node in statements and class elements. - */ - ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode) { - var containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(after); - if (index < 0) { - return this; - } - var end = after.getEnd(); - if (index !== containingList.length - 1) { - // any element except the last one - // use next sibling as an anchor - var nextToken = ts.getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - // for list - // a, b, c - // create change for adding 'e' after 'a' as - // - find start of next element after a (it is b) - // - use this start as start and end position in final change - // - build text of change by formatting the text of node + separator + whitespace trivia of b - // in multiline case it will work as - // a, - // b, - // c, - // result - '*' denotes leading trivia that will be inserted after new text (displayed as '#') - // a,* - // ***insertedtext# - // ###b, - // c, - // find line and character of the next element - var lineAndCharOfNextElement = ts.getLineAndCharacterOfPosition(sourceFile, skipWhitespacesAndLineBreaks(sourceFile.text, containingList[index + 1].getFullStart())); - // find line and character of the token that precedes next element (usually it is separator) - var lineAndCharOfNextToken = ts.getLineAndCharacterOfPosition(sourceFile, nextToken.end); - var prefix = void 0; - var startPos = void 0; - if (lineAndCharOfNextToken.line === lineAndCharOfNextElement.line) { - // next element is located on the same line with separator: - // a,$$$$b - // ^ ^ - // | |-next element - // |-separator - // where $$$ is some leading trivia - // for a newly inserted node we'll maintain the same relative position comparing to separator and replace leading trivia with spaces - // a, x,$$$$b - // ^ ^ ^ - // | | |-next element - // | |-new inserted node padded with spaces - // |-separator - startPos = nextToken.end; - prefix = spaces(lineAndCharOfNextElement.character - lineAndCharOfNextToken.character); - } - else { - // next element is located on different line that separator - // let insert position be the beginning of the line that contains next element - startPos = ts.getStartPositionOfLine(lineAndCharOfNextElement.line, sourceFile); - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: startPos, end: containingList[index + 1].getStart(sourceFile) }, - node: newNode, - useIndentationFromFile: true, - options: { - prefix: prefix, - // write separator and leading trivia of the next element as suffix - suffix: "" + ts.tokenToString(nextToken.kind) + sourceFile.text.substring(nextToken.end, containingList[index + 1].getStart(sourceFile)) - } - }); - } - } - else { - var afterStart = after.getStart(sourceFile); - var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); - var separator = void 0; - var multilineList = false; - // insert element after the last element in the list that has more than one item - // pick the element preceding the after element to: - // - pick the separator - // - determine if list is a multiline - if (containingList.length === 1) { - // if list has only one element then we'll format is as multiline if node has comment in trailing trivia, or as singleline otherwise - // i.e. var x = 1 // this is x - // | new element will be inserted at this position - separator = 26 /* CommaToken */; - } - else { - // element has more than one element, pick separator from the list - var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 26 /* CommaToken */; - // determine if list is multiline by checking lines of after element and element that precedes it. - var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { - // in this case we'll always treat containing list as multiline - multilineList = true; - } - if (multilineList) { - // insert separator immediately following the 'after' node to preserve comments in trailing trivia - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: ts.createToken(separator), - options: {} - }); - // use the same indentation as 'after' item - var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.rulesProvider.getFormatOptions()); - // insert element before the line break on the line that contains 'after' element - var insertPos = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true, /*stopAtComments*/ false); - if (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: insertPos, end: insertPos }, - node: newNode, - options: { indentation: indentation, prefix: this.newLineCharacter } - }); - } - else { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: newNode, - options: { prefix: ts.tokenToString(separator) + " " } - }); - } - } - return this; - }; - ChangeTracker.prototype.getChanges = function () { - var _this = this; - var changesPerFile = ts.createFileMap(); - // group changes per file - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var c = _a[_i]; - var changesInFile = changesPerFile.get(c.sourceFile.path); - if (!changesInFile) { - changesPerFile.set(c.sourceFile.path, changesInFile = []); - } - changesInFile.push(c); - } - // convert changes - var fileChangesList = []; - changesPerFile.forEachValue(function (path) { - var changesInFile = changesPerFile.get(path); - var sourceFile = changesInFile[0].sourceFile; - var fileTextChanges = { fileName: sourceFile.fileName, textChanges: [] }; - for (var _i = 0, _a = ChangeTracker.normalize(changesInFile); _i < _a.length; _i++) { - var c = _a[_i]; - fileTextChanges.textChanges.push({ - span: _this.computeSpan(c, sourceFile), - newText: _this.computeNewText(c, sourceFile) - }); - } - fileChangesList.push(fileTextChanges); - }); - return fileChangesList; - }; - ChangeTracker.prototype.computeSpan = function (change, _sourceFile) { - return ts.createTextSpanFromBounds(change.range.pos, change.range.end); - }; - ChangeTracker.prototype.computeNewText = function (change, sourceFile) { - if (!change.node) { - // deletion case - return ""; - } - var options = change.options || {}; - var nonFormattedText = getNonformattedText(change.node, sourceFile, this.newLine); - if (this.validator) { - this.validator(nonFormattedText); - } - var formatOptions = this.rulesProvider.getFormatOptions(); - var pos = change.range.pos; - var posStartsLine = ts.getLineStartPositionForPosition(pos, sourceFile) === pos; - var initialIndentation = change.options.indentation !== undefined - ? change.options.indentation - : change.useIndentationFromFile - ? ts.formatting.SmartIndenter.getIndentation(change.range.pos, sourceFile, formatOptions, posStartsLine || (change.options.prefix === this.newLineCharacter)) - : 0; - var delta = change.options.delta !== undefined - ? change.options.delta - : ts.formatting.SmartIndenter.shouldIndentChildNode(change.node) - ? formatOptions.indentSize - : 0; - var text = applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, this.rulesProvider); - // strip initial indentation (spaces or tabs) if text will be inserted in the middle of the line - // however keep indentation if it is was forced - text = posStartsLine || change.options.indentation !== undefined ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + text + (options.suffix || ""); - }; - ChangeTracker.normalize = function (changes) { - // order changes by start position - var normalized = ts.stableSort(changes, function (a, b) { return a.range.pos - b.range.pos; }); - // verify that change intervals do not overlap, except possibly at end points. - for (var i = 0; i < normalized.length - 2; i++) { - ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos); - } - return normalized; - }; - return ChangeTracker; - }()); - textChanges.ChangeTracker = ChangeTracker; - function getNonformattedText(node, sourceFile, newLine) { - var options = { newLine: newLine, target: sourceFile.languageVersion }; - var writer = new Writer(ts.getNewLineCharacter(options)); - var printer = ts.createPrinter(options, writer); - printer.writeNode(3 /* Unspecified */, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - textChanges.getNonformattedText = getNonformattedText; - function applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, rulesProvider) { - var lineMap = ts.computeLineStarts(nonFormattedText.text); - var file = { - text: nonFormattedText.text, - lineMap: lineMap, - getLineAndCharacterOfPosition: function (pos) { return ts.computeLineAndCharacterOfPosition(lineMap, pos); } - }; - var changes = ts.formatting.formatNode(nonFormattedText.node, file, sourceFile.languageVariant, initialIndentation, delta, rulesProvider); - return applyChanges(nonFormattedText.text, changes); - } - textChanges.applyFormatting = applyFormatting; - function applyChanges(text, changes) { - for (var i = changes.length - 1; i >= 0; i--) { - var change = changes[i]; - text = "" + text.substring(0, change.span.start) + change.newText + text.substring(ts.textSpanEnd(change.span)); - } - return text; - } - textChanges.applyChanges = applyChanges; - function isTrivia(s) { - return ts.skipTrivia(s, 0) === s.length; - } - var nullTransformationContext = { - enableEmitNotification: ts.noop, - enableSubstitution: ts.noop, - endLexicalEnvironment: function () { return undefined; }, - getCompilerOptions: ts.notImplemented, - getEmitHost: ts.notImplemented, - getEmitResolver: ts.notImplemented, - hoistFunctionDeclaration: ts.noop, - hoistVariableDeclaration: ts.noop, - isEmitNotificationEnabled: ts.notImplemented, - isSubstitutionEnabled: ts.notImplemented, - onEmitNode: ts.noop, - onSubstituteNode: ts.notImplemented, - readEmitHelpers: ts.notImplemented, - requestEmitHelper: ts.noop, - resumeLexicalEnvironment: ts.noop, - startLexicalEnvironment: ts.noop, - suspendLexicalEnvironment: ts.noop - }; - function assignPositionsToNode(node) { - var visited = ts.visitEachChild(node, assignPositionsToNode, nullTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - // create proxy node for non synthesized nodes - var newNode = ts.nodeIsSynthesized(visited) - ? visited - : (Proxy.prototype = visited, new Proxy()); - newNode.pos = getPos(node); - newNode.end = getEnd(node); - return newNode; - function Proxy() { } - } - function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - var visited = ts.visitNodes(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - // clone nodearray if necessary - var nodeArray = visited === nodes ? ts.createNodeArray(visited.slice(0)) : visited; - nodeArray.pos = getPos(nodes); - nodeArray.end = getEnd(nodes); - return nodeArray; - } - var Writer = (function () { - function Writer(newLine) { - var _this = this; - this.lastNonTriviaPosition = 0; - this.writer = ts.createTextWriter(newLine); - this.onEmitNode = function (hint, node, printCallback) { - if (node) { - setPos(node, _this.lastNonTriviaPosition); - } - printCallback(hint, node); - if (node) { - setEnd(node, _this.lastNonTriviaPosition); - } - }; - this.onBeforeEmitNodeArray = function (nodes) { - if (nodes) { - setPos(nodes, _this.lastNonTriviaPosition); - } - }; - this.onAfterEmitNodeArray = function (nodes) { - if (nodes) { - setEnd(nodes, _this.lastNonTriviaPosition); - } - }; - } - Writer.prototype.setLastNonTriviaPosition = function (s, force) { - if (force || !isTrivia(s)) { - this.lastNonTriviaPosition = this.writer.getTextPos(); - var i = 0; - while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - // trim trailing whitespaces - this.lastNonTriviaPosition -= i; - } - }; - Writer.prototype.write = function (s) { - this.writer.write(s); - this.setLastNonTriviaPosition(s, /*force*/ false); - }; - Writer.prototype.writeTextOfNode = function (text, node) { - this.writer.writeTextOfNode(text, node); - }; - Writer.prototype.writeLine = function () { - this.writer.writeLine(); - }; - Writer.prototype.increaseIndent = function () { - this.writer.increaseIndent(); - }; - Writer.prototype.decreaseIndent = function () { - this.writer.decreaseIndent(); - }; - Writer.prototype.getText = function () { - return this.writer.getText(); - }; - Writer.prototype.rawWrite = function (s) { - this.writer.rawWrite(s); - this.setLastNonTriviaPosition(s, /*force*/ false); - }; - Writer.prototype.writeLiteral = function (s) { - this.writer.writeLiteral(s); - this.setLastNonTriviaPosition(s, /*force*/ true); - }; - Writer.prototype.getTextPos = function () { - return this.writer.getTextPos(); - }; - Writer.prototype.getLine = function () { - return this.writer.getLine(); - }; - Writer.prototype.getColumn = function () { - return this.writer.getColumn(); - }; - Writer.prototype.getIndent = function () { - return this.writer.getIndent(); - }; - Writer.prototype.isAtStartOfLine = function () { - return this.writer.isAtStartOfLine(); - }; - Writer.prototype.reset = function () { - this.writer.reset(); - this.lastNonTriviaPosition = 0; - }; - return Writer; - }()); - })(textChanges = ts.textChanges || (ts.textChanges = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var codeFixes = []; - function registerCodeFix(action) { - ts.forEach(action.errorCodes, function (error) { - var fixes = codeFixes[error]; - if (!fixes) { - fixes = []; - codeFixes[error] = fixes; - } - fixes.push(action); - }); - } - codefix.registerCodeFix = registerCodeFix; - function getSupportedErrorCodes() { - return Object.keys(codeFixes); - } - codefix.getSupportedErrorCodes = getSupportedErrorCodes; - function getFixes(context) { - var fixes = codeFixes[context.errorCode]; - var allActions = []; - ts.forEach(fixes, function (f) { - var actions = f.getCodeActions(context); - if (actions && actions.length > 0) { - allActions = allActions.concat(actions); - } - }); - return allActions; - } - codefix.getFixes = getFixes; - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code], - getCodeActions: getActionForClassLikeIncorrectImplementsInterface - }); - function getActionForClassLikeIncorrectImplementsInterface(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - var classDeclaration = ts.getContainingClass(token); - if (!classDeclaration) { - return undefined; - } - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var classType = checker.getTypeAtLocation(classDeclaration); - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(classDeclaration); - var hasNumericIndexSignature = !!checker.getIndexTypeOfType(classType, 1 /* Number */); - var hasStringIndexSignature = !!checker.getIndexTypeOfType(classType, 0 /* String */); - var result = []; - for (var _i = 0, implementedTypeNodes_2 = implementedTypeNodes; _i < implementedTypeNodes_2.length; _i++) { - var implementedTypeNode = implementedTypeNodes_2[_i]; - // Note that this is ultimately derived from a map indexed by symbol names, - // so duplicates cannot occur. - var implementedType = checker.getTypeAtLocation(implementedTypeNode); - var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - var nonPrivateMembers = implementedTypeSymbols.filter(function (symbol) { return !(ts.getModifierFlags(symbol.valueDeclaration) & 8 /* Private */); }); - var newNodes = []; - createAndAddMissingIndexSignatureDeclaration(implementedType, 1 /* Number */, hasNumericIndexSignature, newNodes); - createAndAddMissingIndexSignatureDeclaration(implementedType, 0 /* String */, hasStringIndexSignature, newNodes); - newNodes = newNodes.concat(codefix.createMissingMemberNodes(classDeclaration, nonPrivateMembers, checker)); - var message = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_interface_0), [implementedTypeNode.getText()]); - if (newNodes.length > 0) { - pushAction(result, newNodes, message); - } - } - return result; - function createAndAddMissingIndexSignatureDeclaration(type, kind, hasIndexSigOfKind, newNodes) { - if (hasIndexSigOfKind) { - return; - } - var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (!indexInfoOfKind) { - return; - } - var newIndexSignatureDeclaration = checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, kind, classDeclaration); - newNodes.push(newIndexSignatureDeclaration); - } - function pushAction(result, newNodes, description) { - var newAction = { - description: description, - changes: codefix.newNodesToChanges(newNodes, openBrace, context) - }; - result.push(newAction); - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Property_0_does_not_exist_on_type_1.code], - getCodeActions: getActionsForAddMissingMember - }); - function getActionsForAddMissingMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - // This is the identifier of the missing property. eg: - // this.missing = 1; - // ^^^^^^^ - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind !== 71 /* Identifier */) { - return undefined; - } - if (!ts.isPropertyAccessExpression(token.parent) || token.parent.expression.kind !== 99 /* ThisKeyword */) { - return undefined; - } - var classMemberDeclaration = ts.getThisContainer(token, /*includeArrowFunctions*/ false); - if (!ts.isClassElement(classMemberDeclaration)) { - return undefined; - } - var classDeclaration = classMemberDeclaration.parent; - if (!classDeclaration || !ts.isClassLike(classDeclaration)) { - return undefined; - } - var isStatic = ts.hasModifier(classMemberDeclaration, 32 /* Static */); - return ts.isInJavaScriptFile(sourceFile) ? getActionsForAddMissingMemberInJavaScriptFile() : getActionsForAddMissingMemberInTypeScriptFile(); - function getActionsForAddMissingMemberInJavaScriptFile() { - var memberName = token.getText(); - if (isStatic) { - if (classDeclaration.kind === 199 /* ClassExpression */) { - return undefined; - } - var className = classDeclaration.name.getText(); - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_static_property_0), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classDeclaration.getEnd(), length: 0 }, - newText: "" + context.newLineCharacter + className + "." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - else { - var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return undefined; - } - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_property_0_in_the_constructor), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classConstructor.body.getEnd() - 1, length: 0 }, - newText: "this." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - } - function getActionsForAddMissingMemberInTypeScriptFile() { - var typeNode; - if (token.parent.parent.kind === 194 /* BinaryExpression */) { - var binaryExpression = token.parent.parent; - var checker = context.program.getTypeChecker(); - var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(binaryExpression.right))); - typeNode = checker.typeToTypeNode(widenedType, classDeclaration); - } - typeNode = typeNode || ts.createKeywordTypeNode(119 /* AnyKeyword */); - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var property = ts.createProperty( - /*decorators*/ undefined, - /*modifiers*/ isStatic ? [ts.createToken(115 /* StaticKeyword */)] : undefined, token.getText(sourceFile), - /*questionToken*/ undefined, typeNode, - /*initializer*/ undefined); - var propertyChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - propertyChangeTracker.insertNodeAfter(sourceFile, openBrace, property, { suffix: context.newLineCharacter }); - var actions = [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_declaration_for_missing_property_0), [token.getText()]), - changes: propertyChangeTracker.getChanges() - }]; - if (!isStatic) { - var stringTypeNode = ts.createKeywordTypeNode(136 /* StringKeyword */); - var indexingParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, "x", - /*questionToken*/ undefined, stringTypeNode, - /*initializer*/ undefined); - var indexSignature = ts.createIndexSignatureDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, [indexingParameter], typeNode); - var indexSignatureChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - indexSignatureChangeTracker.insertNodeAfter(sourceFile, openBrace, indexSignature, { suffix: context.newLineCharacter }); - actions.push({ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_index_signature_for_missing_property_0), [token.getText()]), - changes: indexSignatureChangeTracker.getChanges() - }); - } - return actions; - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - function getActionForClassLikeMissingAbstractMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - // This is the identifier in the case of a class declaration - // or the class keyword token in the case of a class expression. - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - if (ts.isClassLike(token.parent)) { - var classDeclaration = token.parent; - var extendsNode = ts.getClassExtendsHeritageClauseElement(classDeclaration); - var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - // Note that this is ultimately derived from a map indexed by symbol names, - // so duplicates cannot occur. - var extendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType); - var abstractAndNonPrivateExtendsSymbols = extendsSymbols.filter(symbolPointsToNonPrivateAndAbstractMember); - var newNodes = codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, checker); - var changes = codefix.newNodesToChanges(newNodes, ts.getOpenBraceOfClassLike(classDeclaration, sourceFile), context); - if (changes && changes.length > 0) { - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_inherited_abstract_class), - changes: changes - }]; - } - } - return undefined; - } - function symbolPointsToNonPrivateAndAbstractMember(symbol) { - var decls = symbol.getDeclarations(); - ts.Debug.assert(!!(decls && decls.length > 0)); - var flags = ts.getModifierFlags(decls[0]); - return !(flags & 8 /* Private */) && !!(flags & 128 /* Abstract */); - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 99 /* ThisKeyword */) { - return undefined; - } - var constructor = ts.getContainingFunction(token); - var superCall = findSuperCall(constructor.body); - if (!superCall) { - return undefined; - } - // figure out if the `this` access is actually inside the supercall - // i.e. super(this.a), since in that case we won't suggest a fix - if (superCall.expression && superCall.expression.kind === 181 /* CallExpression */) { - var arguments_1 = superCall.expression.arguments; - for (var i = 0; i < arguments_1.length; i++) { - if (arguments_1[i].expression === token) { - return undefined; - } - } - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(constructor, sourceFile), superCall, { suffix: context.newLineCharacter }); - changeTracker.deleteNode(sourceFile, superCall); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor), - changes: changeTracker.getChanges() - }]; - function findSuperCall(n) { - if (n.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(n.expression)) { - return n; - } - if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findSuperCall); - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 123 /* ConstructorKeyword */) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - var superCall = ts.createStatement(ts.createCall(ts.createSuper(), /*typeArguments*/ undefined, /*argumentsArray*/ ts.emptyArray)); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(token.parent, sourceFile), superCall, { suffix: context.newLineCharacter }); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_missing_super_call), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var classDeclNode = ts.getContainingClass(token); - if (!(token.kind === 71 /* Identifier */ && ts.isClassLike(classDeclNode))) { - return undefined; - } - var heritageClauses = classDeclNode.heritageClauses; - if (!(heritageClauses && heritageClauses.length > 0)) { - return undefined; - } - var extendsToken = heritageClauses[0].getFirstToken(); - if (!(extendsToken && extendsToken.kind === 85 /* ExtendsKeyword */)) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, extendsToken, ts.createToken(108 /* ImplementsKeyword */)); - // We replace existing keywords with commas. - for (var i = 1; i < heritageClauses.length; i++) { - var keywordToken = heritageClauses[i].getFirstToken(); - if (keywordToken) { - changeTracker.replaceNode(sourceFile, keywordToken, ts.createToken(26 /* CommaToken */)); - } - } - var result = [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Change_extends_to_implements), - changes: changeTracker.getChanges() - }]; - return result; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 71 /* Identifier */) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createThis(), token)); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_this_to_unresolved_variable), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics._0_is_declared_but_never_used.code, - ts.Diagnostics.Property_0_is_declared_but_never_used.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - // this handles var ["computed"] = 12; - if (token.kind === 21 /* OpenBracketToken */) { - token = ts.getTokenAtPosition(sourceFile, start + 1); - } - switch (token.kind) { - case 71 /* Identifier */: - switch (token.parent.kind) { - case 226 /* VariableDeclaration */: - switch (token.parent.parent.parent.kind) { - case 214 /* ForStatement */: - var forStatement = token.parent.parent.parent; - var forInitializer = forStatement.initializer; - if (forInitializer.declarations.length === 1) { - return deleteNode(forInitializer); - } - else { - return deleteNodeInList(token.parent); - } - case 216 /* ForOfStatement */: - var forOfStatement = token.parent.parent.parent; - if (forOfStatement.initializer.kind === 227 /* VariableDeclarationList */) { - var forOfInitializer = forOfStatement.initializer; - return replaceNode(forOfInitializer.declarations[0], ts.createObjectLiteral()); - } - break; - case 215 /* ForInStatement */: - // There is no valid fix in the case of: - // for .. in - return undefined; - case 260 /* CatchClause */: - var catchClause = token.parent.parent; - var parameter = catchClause.variableDeclaration.getChildren()[0]; - return deleteNode(parameter); - default: - var variableStatement = token.parent.parent.parent; - if (variableStatement.declarationList.declarations.length === 1) { - return deleteNode(variableStatement); - } - else { - return deleteNodeInList(token.parent); - } - } - // TODO: #14885 - // falls through - case 145 /* TypeParameter */: - var typeParameters = token.parent.parent.typeParameters; - if (typeParameters.length === 1) { - var previousToken = ts.getTokenAtPosition(sourceFile, typeParameters.pos - 1); - if (!previousToken || previousToken.kind !== 27 /* LessThanToken */) { - return deleteRange(typeParameters); - } - var nextToken = ts.getTokenAtPosition(sourceFile, typeParameters.end); - if (!nextToken || nextToken.kind !== 29 /* GreaterThanToken */) { - return deleteRange(typeParameters); - } - return deleteNodeRange(previousToken, nextToken); - } - else { - return deleteNodeInList(token.parent); - } - case 146 /* Parameter */: - var functionDeclaration = token.parent.parent; - if (functionDeclaration.parameters.length === 1) { - return deleteNode(token.parent); - } - else { - return deleteNodeInList(token.parent); - } - // handle case where 'import a = A;' - case 237 /* ImportEqualsDeclaration */: - var importEquals = ts.getAncestor(token, 237 /* ImportEqualsDeclaration */); - return deleteNode(importEquals); - case 242 /* ImportSpecifier */: - var namedImports = token.parent.parent; - if (namedImports.elements.length === 1) { - // Only 1 import and it is unused. So the entire declaration should be removed. - var importSpec = ts.getAncestor(token, 238 /* ImportDeclaration */); - return deleteNode(importSpec); - } - else { - // delete import specifier - return deleteNodeInList(token.parent); - } - // handle case where "import d, * as ns from './file'" - // or "'import {a, b as ns} from './file'" - case 239 /* ImportClause */: - var importClause = token.parent; - if (!importClause.namedBindings) { - var importDecl = ts.getAncestor(importClause, 238 /* ImportDeclaration */); - return deleteNode(importDecl); - } - else { - // import |d,| * as ns from './file' - var start_4 = importClause.name.getStart(sourceFile); - var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 26 /* CommaToken */) { - // shift first non-whitespace position after comma to the start position of the node - return deleteRange({ pos: start_4, end: ts.skipTrivia(sourceFile.text, nextToken.end, /*stopAfterLineBreaks*/ false, /*stopAtComments*/ true) }); - } - else { - return deleteNode(importClause.name); - } - } - case 240 /* NamespaceImport */: - var namespaceImport = token.parent; - if (namespaceImport.name === token && !namespaceImport.parent.name) { - var importDecl = ts.getAncestor(namespaceImport, 238 /* ImportDeclaration */); - return deleteNode(importDecl); - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, namespaceImport.pos - 1); - if (previousToken && previousToken.kind === 26 /* CommaToken */) { - var startPosition = ts.textChanges.getAdjustedStartPosition(sourceFile, previousToken, {}, ts.textChanges.Position.FullStart); - return deleteRange({ pos: startPosition, end: namespaceImport.end }); - } - return deleteRange(namespaceImport); - } - } - break; - case 149 /* PropertyDeclaration */: - case 240 /* NamespaceImport */: - return deleteNode(token.parent); - } - if (ts.isDeclarationName(token)) { - return deleteNode(token.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(token)) { - return deleteNode(token.parent.parent); - } - else { - return undefined; - } - function deleteNode(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNode(sourceFile, n)); - } - function deleteRange(range) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteRange(sourceFile, range)); - } - function deleteNodeInList(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeInList(sourceFile, n)); - } - function deleteNodeRange(start, end) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeRange(sourceFile, start, end)); - } - function replaceNode(n, newNode) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).replaceNode(sourceFile, n, newNode)); - } - function makeChange(changeTracker) { - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Remove_declaration_for_Colon_0), { 0: token.getText() }), - changes: changeTracker.getChanges() - }]; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var ModuleSpecifierComparison; - (function (ModuleSpecifierComparison) { - ModuleSpecifierComparison[ModuleSpecifierComparison["Better"] = 0] = "Better"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Equal"] = 1] = "Equal"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Worse"] = 2] = "Worse"; - })(ModuleSpecifierComparison || (ModuleSpecifierComparison = {})); - var ImportCodeActionMap = (function () { - function ImportCodeActionMap() { - this.symbolIdToActionMap = []; - } - ImportCodeActionMap.prototype.addAction = function (symbolId, newAction) { - if (!newAction) { - return; - } - var actions = this.symbolIdToActionMap[symbolId]; - if (!actions) { - this.symbolIdToActionMap[symbolId] = [newAction]; - return; - } - if (newAction.kind === "CodeChange") { - actions.push(newAction); - return; - } - var updatedNewImports = []; - for (var _i = 0, _a = this.symbolIdToActionMap[symbolId]; _i < _a.length; _i++) { - var existingAction = _a[_i]; - if (existingAction.kind === "CodeChange") { - // only import actions should compare - updatedNewImports.push(existingAction); - continue; - } - switch (this.compareModuleSpecifiers(existingAction.moduleSpecifier, newAction.moduleSpecifier)) { - case ModuleSpecifierComparison.Better: - // the new one is not worth considering if it is a new import. - // However if it is instead a insertion into existing import, the user might want to use - // the module specifier even it is worse by our standards. So keep it. - if (newAction.kind === "NewImport") { - return; - } - // falls through - case ModuleSpecifierComparison.Equal: - // the current one is safe. But it is still possible that the new one is worse - // than another existing one. For example, you may have new imports from "./foo/bar" - // and "bar", when the new one is "bar/bar2" and the current one is "./foo/bar". The new - // one and the current one are not comparable (one relative path and one absolute path), - // but the new one is worse than the other one, so should not add to the list. - updatedNewImports.push(existingAction); - break; - case ModuleSpecifierComparison.Worse: - // the existing one is worse, remove from the list. - continue; - } - } - // if we reach here, it means the new one is better or equal to all of the existing ones. - updatedNewImports.push(newAction); - this.symbolIdToActionMap[symbolId] = updatedNewImports; - }; - ImportCodeActionMap.prototype.addActions = function (symbolId, newActions) { - for (var _i = 0, newActions_1 = newActions; _i < newActions_1.length; _i++) { - var newAction = newActions_1[_i]; - this.addAction(symbolId, newAction); - } - }; - ImportCodeActionMap.prototype.getAllActions = function () { - var result = []; - for (var key in this.symbolIdToActionMap) { - result = ts.concatenate(result, this.symbolIdToActionMap[key]); - } - return result; - }; - ImportCodeActionMap.prototype.compareModuleSpecifiers = function (moduleSpecifier1, moduleSpecifier2) { - if (moduleSpecifier1 === moduleSpecifier2) { - return ModuleSpecifierComparison.Equal; - } - // if moduleSpecifier1 (ms1) is a substring of ms2, then it is better - if (moduleSpecifier2.indexOf(moduleSpecifier1) === 0) { - return ModuleSpecifierComparison.Better; - } - if (moduleSpecifier1.indexOf(moduleSpecifier2) === 0) { - return ModuleSpecifierComparison.Worse; - } - // if both are relative paths, and ms1 has fewer levels, then it is better - if (ts.isExternalModuleNameRelative(moduleSpecifier1) && ts.isExternalModuleNameRelative(moduleSpecifier2)) { - var regex = new RegExp(ts.directorySeparator, "g"); - var moduleSpecifier1LevelCount = (moduleSpecifier1.match(regex) || []).length; - var moduleSpecifier2LevelCount = (moduleSpecifier2.match(regex) || []).length; - return moduleSpecifier1LevelCount < moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Better - : moduleSpecifier1LevelCount === moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Equal - : ModuleSpecifierComparison.Worse; - } - // the equal cases include when the two specifiers are not comparable. - return ModuleSpecifierComparison.Equal; - }; - return ImportCodeActionMap; - }()); - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics.Cannot_find_name_0.code, - ts.Diagnostics.Cannot_find_namespace_0.code, - ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var checker = context.program.getTypeChecker(); - var allSourceFiles = context.program.getSourceFiles(); - var useCaseSensitiveFileNames = context.host.useCaseSensitiveFileNames ? context.host.useCaseSensitiveFileNames() : false; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - var name = token.getText(); - var symbolIdActionMap = new ImportCodeActionMap(); - // this is a module id -> module import declaration map - var cachedImportDeclarations = []; - var lastImportDeclaration; - var currentTokenMeaning = ts.getMeaningFromLocation(token); - if (context.errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - var symbol = checker.getAliasedSymbol(checker.getSymbolAtLocation(token)); - return getCodeActionForImport(symbol, /*isDefault*/ false, /*isNamespaceImport*/ true); - } - var candidateModules = checker.getAmbientModules(); - for (var _i = 0, allSourceFiles_1 = allSourceFiles; _i < allSourceFiles_1.length; _i++) { - var otherSourceFile = allSourceFiles_1[_i]; - if (otherSourceFile !== sourceFile && ts.isExternalOrCommonJsModule(otherSourceFile)) { - candidateModules.push(otherSourceFile.symbol); - } - } - for (var _a = 0, candidateModules_1 = candidateModules; _a < candidateModules_1.length; _a++) { - var moduleSymbol = candidateModules_1[_a]; - context.cancellationToken.throwIfCancellationRequested(); - // check the default export - var defaultExport = checker.tryGetMemberInModuleExports("default", moduleSymbol); - if (defaultExport) { - var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); - if (localSymbol && localSymbol.name === name && checkSymbolHasMeaning(localSymbol, currentTokenMeaning)) { - // check if this symbol is already used - var symbolId = getUniqueSymbolId(localSymbol); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol, /*isDefault*/ true)); - } - } - // check exports with the same name - var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExports(name, moduleSymbol); - if (exportSymbolWithIdenticalName && checkSymbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(exportSymbolWithIdenticalName); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol)); - } - } - return symbolIdActionMap.getAllActions(); - function getImportDeclarations(moduleSymbol) { - var moduleSymbolId = getUniqueSymbolId(moduleSymbol); - var cached = cachedImportDeclarations[moduleSymbolId]; - if (cached) { - return cached; - } - var existingDeclarations = []; - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importModuleSpecifier = _a[_i]; - var importSymbol = checker.getSymbolAtLocation(importModuleSpecifier); - if (importSymbol === moduleSymbol) { - existingDeclarations.push(getImportDeclaration(importModuleSpecifier)); - } - } - cachedImportDeclarations[moduleSymbolId] = existingDeclarations; - return existingDeclarations; - function getImportDeclaration(moduleSpecifier) { - var node = moduleSpecifier; - while (node) { - if (node.kind === 238 /* ImportDeclaration */) { - return node; - } - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - node = node.parent; - } - return undefined; - } - } - function getUniqueSymbolId(symbol) { - if (symbol.flags & 8388608 /* Alias */) { - return ts.getSymbolId(checker.getAliasedSymbol(symbol)); - } - return ts.getSymbolId(symbol); - } - function checkSymbolHasMeaning(symbol, meaning) { - var declarations = symbol.getDeclarations(); - return declarations ? ts.some(symbol.declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }) : false; - } - function getCodeActionForImport(moduleSymbol, isDefault, isNamespaceImport) { - var existingDeclarations = getImportDeclarations(moduleSymbol); - if (existingDeclarations.length > 0) { - // With an existing import statement, there are more than one actions the user can do. - return getCodeActionsForExistingImport(existingDeclarations); - } - else { - return [getCodeActionForNewImport()]; - } - function getCodeActionsForExistingImport(declarations) { - var actions = []; - // It is possible that multiple import statements with the same specifier exist in the file. - // e.g. - // - // import * as ns from "foo"; - // import { member1, member2 } from "foo"; - // - // member3/**/ <-- cusor here - // - // in this case we should provie 2 actions: - // 1. change "member3" to "ns.member3" - // 2. add "member3" to the second import statement's import list - // and it is up to the user to decide which one fits best. - var namespaceImportDeclaration; - var namedImportDeclaration; - var existingModuleSpecifier; - for (var _i = 0, declarations_14 = declarations; _i < declarations_14.length; _i++) { - var declaration = declarations_14[_i]; - if (declaration.kind === 238 /* ImportDeclaration */) { - var namedBindings = declaration.importClause && declaration.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - // case: - // import * as ns from "foo" - namespaceImportDeclaration = declaration; - } - else { - // cases: - // import default from "foo" - // import { bar } from "foo" or combination with the first one - // import "foo" - namedImportDeclaration = declaration; - } - existingModuleSpecifier = declaration.moduleSpecifier.getText(); - } - else { - // case: - // import foo = require("foo") - namespaceImportDeclaration = declaration; - existingModuleSpecifier = getModuleSpecifierFromImportEqualsDeclaration(declaration); - } - } - if (namespaceImportDeclaration) { - actions.push(getCodeActionForNamespaceImport(namespaceImportDeclaration)); - } - if (!isNamespaceImport && namedImportDeclaration && namedImportDeclaration.importClause && - (namedImportDeclaration.importClause.name || namedImportDeclaration.importClause.namedBindings)) { - /** - * If the existing import declaration already has a named import list, just - * insert the identifier into that list. - */ - var fileTextChanges = getTextChangeForImportClause(namedImportDeclaration.importClause); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(namedImportDeclaration.moduleSpecifier.getText()); - actions.push(createCodeAction(ts.Diagnostics.Add_0_to_existing_import_declaration_from_1, [name, moduleSpecifierWithoutQuotes], fileTextChanges, "InsertingIntoExistingImport", moduleSpecifierWithoutQuotes)); - } - else { - // we need to create a new import statement, but the existing module specifier can be reused. - actions.push(getCodeActionForNewImport(existingModuleSpecifier)); - } - return actions; - function getModuleSpecifierFromImportEqualsDeclaration(declaration) { - if (declaration.moduleReference && declaration.moduleReference.kind === 248 /* ExternalModuleReference */) { - return declaration.moduleReference.expression.getText(); - } - return declaration.moduleReference.getText(); - } - function getTextChangeForImportClause(importClause) { - var importList = importClause.namedBindings; - var newImportSpecifier = ts.createImportSpecifier(/*propertyName*/ undefined, ts.createIdentifier(name)); - // case 1: - // original text: import default from "module" - // change to: import default, { name } from "module" - // case 2: - // original text: import {} from "module" - // change to: import { name } from "module" - if (!importList || importList.elements.length === 0) { - var newImportClause = ts.createImportClause(importClause.name, ts.createNamedImports([newImportSpecifier])); - return createChangeTracker().replaceNode(sourceFile, importClause, newImportClause).getChanges(); - } - /** - * If the import list has one import per line, preserve that. Otherwise, insert on same line as last element - * import { - * foo - * } from "./module"; - */ - return createChangeTracker().insertNodeInListAfter(sourceFile, importList.elements[importList.elements.length - 1], newImportSpecifier).getChanges(); - } - function getCodeActionForNamespaceImport(declaration) { - var namespacePrefix; - if (declaration.kind === 238 /* ImportDeclaration */) { - namespacePrefix = declaration.importClause.namedBindings.name.getText(); - } - else { - namespacePrefix = declaration.name.getText(); - } - namespacePrefix = ts.stripQuotes(namespacePrefix); - /** - * Cases: - * import * as ns from "mod" - * import default, * as ns from "mod" - * import ns = require("mod") - * - * Because there is no import list, we alter the reference to include the - * namespace instead of altering the import declaration. For example, "foo" would - * become "ns.foo" - */ - return createCodeAction(ts.Diagnostics.Change_0_to_1, [name, namespacePrefix + "." + name], createChangeTracker().replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createIdentifier(namespacePrefix), name)).getChanges(), "CodeChange"); - } - } - function getCodeActionForNewImport(moduleSpecifier) { - if (!lastImportDeclaration) { - // insert after any existing imports - for (var i = sourceFile.statements.length - 1; i >= 0; i--) { - var statement = sourceFile.statements[i]; - if (statement.kind === 237 /* ImportEqualsDeclaration */ || statement.kind === 238 /* ImportDeclaration */) { - lastImportDeclaration = statement; - break; - } - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier || getModuleSpecifierForNewImport()); - var changeTracker = createChangeTracker(); - var importClause = isDefault - ? ts.createImportClause(ts.createIdentifier(name), /*namedBindings*/ undefined) - : isNamespaceImport - ? ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(ts.createIdentifier(name))) - : ts.createImportClause(/*name*/ undefined, ts.createNamedImports([ts.createImportSpecifier(/*propertyName*/ undefined, ts.createIdentifier(name))])); - var importDecl = ts.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, importClause, ts.createLiteral(moduleSpecifierWithoutQuotes)); - if (!lastImportDeclaration) { - changeTracker.insertNodeAt(sourceFile, sourceFile.getStart(), importDecl, { suffix: "" + context.newLineCharacter + context.newLineCharacter }); - } - else { - changeTracker.insertNodeAfter(sourceFile, lastImportDeclaration, importDecl, { suffix: context.newLineCharacter }); - } - // if this file doesn't have any import statements, insert an import statement and then insert a new line - // between the only import statement and user code. Otherwise just insert the statement because chances - // are there are already a new line seperating code and import statements. - return createCodeAction(ts.Diagnostics.Import_0_from_1, [name, "\"" + moduleSpecifierWithoutQuotes + "\""], changeTracker.getChanges(), "NewImport", moduleSpecifierWithoutQuotes); - function getModuleSpecifierForNewImport() { - var fileName = sourceFile.fileName; - var moduleFileName = moduleSymbol.valueDeclaration.getSourceFile().fileName; - var sourceDirectory = ts.getDirectoryPath(fileName); - var options = context.program.getCompilerOptions(); - return tryGetModuleNameFromAmbientModule() || - tryGetModuleNameFromTypeRoots() || - tryGetModuleNameAsNodeModule() || - tryGetModuleNameFromBaseUrl() || - tryGetModuleNameFromRootDirs() || - ts.removeFileExtension(getRelativePath(moduleFileName, sourceDirectory)); - function tryGetModuleNameFromAmbientModule() { - if (moduleSymbol.valueDeclaration.kind !== 265 /* SourceFile */) { - return moduleSymbol.name; - } - } - function tryGetModuleNameFromBaseUrl() { - if (!options.baseUrl) { - return undefined; - } - var relativeName = getRelativePathIfInDirectory(moduleFileName, options.baseUrl); - if (!relativeName) { - return undefined; - } - var relativeNameWithIndex = ts.removeFileExtension(relativeName); - relativeName = removeExtensionAndIndexPostFix(relativeName); - if (options.paths) { - for (var key in options.paths) { - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var pattern = _a[_i]; - var indexOfStar = pattern.indexOf("*"); - if (indexOfStar === 0 && pattern.length === 1) { - continue; - } - else if (indexOfStar !== -1) { - var prefix = pattern.substr(0, indexOfStar); - var suffix = pattern.substr(indexOfStar + 1); - if (relativeName.length >= prefix.length + suffix.length && - ts.startsWith(relativeName, prefix) && - ts.endsWith(relativeName, suffix)) { - var matchedStar = relativeName.substr(prefix.length, relativeName.length - suffix.length); - return key.replace("\*", matchedStar); - } - } - else if (pattern === relativeName || pattern === relativeNameWithIndex) { - return key; - } - } - } - } - return relativeName; - } - function tryGetModuleNameFromRootDirs() { - if (options.rootDirs) { - var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, options.rootDirs); - var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, options.rootDirs); - if (normalizedTargetPath !== undefined) { - var relativePath = normalizedSourcePath !== undefined ? getRelativePath(normalizedTargetPath, normalizedSourcePath) : normalizedTargetPath; - return ts.removeFileExtension(relativePath); - } - } - return undefined; - } - function tryGetModuleNameFromTypeRoots() { - var typeRoots = ts.getEffectiveTypeRoots(options, context.host); - if (typeRoots) { - var normalizedTypeRoots = ts.map(typeRoots, function (typeRoot) { return ts.toPath(typeRoot, /*basePath*/ undefined, getCanonicalFileName); }); - for (var _i = 0, normalizedTypeRoots_1 = normalizedTypeRoots; _i < normalizedTypeRoots_1.length; _i++) { - var typeRoot = normalizedTypeRoots_1[_i]; - if (ts.startsWith(moduleFileName, typeRoot)) { - var relativeFileName = moduleFileName.substring(typeRoot.length + 1); - return removeExtensionAndIndexPostFix(relativeFileName); - } - } - } - } - function tryGetModuleNameAsNodeModule() { - if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) { - // nothing to do here - return undefined; - } - var indexOfNodeModules = moduleFileName.indexOf("node_modules"); - if (indexOfNodeModules < 0) { - return undefined; - } - var relativeFileName; - if (sourceDirectory.indexOf(moduleFileName.substring(0, indexOfNodeModules - 1)) === 0) { - // if node_modules folder is in this folder or any of its parent folder, no need to keep it. - relativeFileName = moduleFileName.substring(indexOfNodeModules + 13 /* "node_modules\".length */); - } - else { - relativeFileName = getRelativePath(moduleFileName, sourceDirectory); - } - relativeFileName = ts.removeFileExtension(relativeFileName); - if (ts.endsWith(relativeFileName, "/index")) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - else { - try { - var moduleDirectory = ts.getDirectoryPath(moduleFileName); - var packageJsonContent = JSON.parse(context.host.readFile(ts.combinePaths(moduleDirectory, "package.json"))); - if (packageJsonContent) { - var mainFile = packageJsonContent.main || packageJsonContent.typings; - if (mainFile) { - var mainExportFile = ts.toPath(mainFile, moduleDirectory, getCanonicalFileName); - if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(moduleFileName)) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - } - } - } - catch (e) { } - } - return relativeFileName; - } - } - function getPathRelativeToRootDirs(path, rootDirs) { - for (var _i = 0, rootDirs_2 = rootDirs; _i < rootDirs_2.length; _i++) { - var rootDir = rootDirs_2[_i]; - var relativeName = getRelativePathIfInDirectory(path, rootDir); - if (relativeName !== undefined) { - return relativeName; - } - } - return undefined; - } - function removeExtensionAndIndexPostFix(fileName) { - fileName = ts.removeFileExtension(fileName); - if (ts.endsWith(fileName, "/index")) { - fileName = fileName.substr(0, fileName.length - 6 /* "/index".length */); - } - return fileName; - } - function getRelativePathIfInDirectory(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.isRootedDiskPath(relativePath) || ts.startsWith(relativePath, "..") ? undefined : relativePath; - } - function getRelativePath(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.moduleHasNonRelativeName(relativePath) ? "./" + relativePath : relativePath; - } - } - } - function createChangeTracker() { - return ts.textChanges.ChangeTracker.fromCodeFixContext(context); - } - function createCodeAction(description, diagnosticArgs, changes, kind, moduleSpecifier) { - return { - description: ts.formatMessage.apply(undefined, [undefined, description].concat(diagnosticArgs)), - changes: changes, - kind: kind, - moduleSpecifier: moduleSpecifier - }; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: getApplicableDiagnosticCodes(), - getCodeActions: getDisableJsDiagnosticsCodeActions - }); - function getApplicableDiagnosticCodes() { - var allDiagnostcs = ts.Diagnostics; - return Object.keys(allDiagnostcs) - .filter(function (d) { return allDiagnostcs[d] && allDiagnostcs[d].category === ts.DiagnosticCategory.Error; }) - .map(function (d) { return allDiagnostcs[d].code; }); - } - function getIgnoreCommentLocationForLocation(sourceFile, position, newLineCharacter) { - var line = ts.getLineAndCharacterOfPosition(sourceFile, position).line; - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - // First try to see if we can put the '// @ts-ignore' on the previous line. - // We need to make sure that we are not in the middle of a string literal or a comment. - // We also want to check if the previous line holds a comment for a node on the next line - // if so, we do not want to separate the node from its comment if we can. - if (!ts.isInComment(sourceFile, startPosition) && !ts.isInString(sourceFile, startPosition) && !ts.isInTemplateString(sourceFile, startPosition)) { - var token = ts.getTouchingToken(sourceFile, startPosition); - var tokenLeadingCommnets = ts.getLeadingCommentRangesOfNode(token, sourceFile); - if (!tokenLeadingCommnets || !tokenLeadingCommnets.length || tokenLeadingCommnets[0].pos >= startPosition) { - return { - span: { start: startPosition, length: 0 }, - newText: "// @ts-ignore" + newLineCharacter - }; - } - } - // If all fails, add an extra new line immediatlly before the error span. - return { - span: { start: position, length: 0 }, - newText: (position === startPosition ? "" : newLineCharacter) + "// @ts-ignore" + newLineCharacter - }; - } - function getDisableJsDiagnosticsCodeActions(context) { - var sourceFile = context.sourceFile, program = context.program, newLineCharacter = context.newLineCharacter, span = context.span; - if (!ts.isInJavaScriptFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return undefined; - } - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Ignore_this_error_message), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [getIgnoreCommentLocationForLocation(sourceFile, span.start, newLineCharacter)] - }] - }, - { - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Disable_checking_for_this_file), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { - start: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.pos : 0, - length: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.end - sourceFile.checkJsDirective.pos : 0 - }, - newText: "// @ts-nocheck" + newLineCharacter - }] - }] - }]; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - function newNodesToChanges(newNodes, insertAfter, context) { - var sourceFile = context.sourceFile; - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) { - var newNode = newNodes_1[_i]; - changeTracker.insertNodeAfter(sourceFile, insertAfter, newNode, { suffix: context.newLineCharacter }); - } - var changes = changeTracker.getChanges(); - if (!ts.some(changes)) { - return changes; - } - ts.Debug.assert(changes.length === 1); - var consolidatedChanges = [{ - fileName: changes[0].fileName, - textChanges: [{ - span: changes[0].textChanges[0].span, - newText: changes[0].textChanges.reduce(function (prev, cur) { return prev + cur.newText; }, "") - }] - }]; - return consolidatedChanges; - } - codefix.newNodesToChanges = newNodesToChanges; - /** - * Finds members of the resolved type that are missing in the class pointed to by class decl - * and generates source code for the missing members. - * @param possiblyMissingSymbols The collection of symbols to filter and then get insertions for. - * @returns Empty string iff there are no member insertions. - */ - function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, checker) { - var classMembers = classDeclaration.symbol.members; - var missingMembers = possiblyMissingSymbols.filter(function (symbol) { return !classMembers.has(symbol.getName()); }); - var newNodes = []; - for (var _i = 0, missingMembers_1 = missingMembers; _i < missingMembers_1.length; _i++) { - var symbol = missingMembers_1[_i]; - var newNode = createNewNodeForMemberSymbol(symbol, classDeclaration, checker); - if (newNode) { - if (Array.isArray(newNode)) { - newNodes = newNodes.concat(newNode); - } - else { - newNodes.push(newNode); - } - } - } - return newNodes; - } - codefix.createMissingMemberNodes = createMissingMemberNodes; - /** - * @returns Empty string iff there we can't figure out a representation for `symbol` in `enclosingDeclaration`. - */ - function createNewNodeForMemberSymbol(symbol, enclosingDeclaration, checker) { - var declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return undefined; - } - var declaration = declarations[0]; - // Clone name to remove leading trivia. - var name = ts.getSynthesizedClone(ts.getNameOfDeclaration(declaration)); - var visibilityModifier = createVisibilityModifier(ts.getModifierFlags(declaration)); - var modifiers = visibilityModifier ? ts.createNodeArray([visibilityModifier]) : undefined; - var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - var optional = !!(symbol.flags & 67108864 /* Optional */); - switch (declaration.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 148 /* PropertySignature */: - case 149 /* PropertyDeclaration */: - var typeNode = checker.typeToTypeNode(type, enclosingDeclaration); - var property = ts.createProperty( - /*decorators*/ undefined, modifiers, name, optional ? ts.createToken(55 /* QuestionToken */) : undefined, typeNode, - /*initializer*/ undefined); - return property; - case 150 /* MethodSignature */: - case 151 /* MethodDeclaration */: - // The signature for the implementation appears as an entry in `signatures` iff - // there is only one signature. - // If there are overloads and an implementation signature, it appears as an - // extra declaration that isn't a signature for `type`. - // If there is more than one overload but no implementation signature - // (eg: an abstract method or interface declaration), there is a 1-1 - // correspondence of declarations and signatures. - var signatures = checker.getSignaturesOfType(type, 0 /* Call */); - if (!ts.some(signatures)) { - return undefined; - } - if (declarations.length === 1) { - ts.Debug.assert(signatures.length === 1); - var signature = signatures[0]; - return signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - } - var signatureDeclarations = []; - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - if (declarations.length > signatures.length) { - var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - else { - ts.Debug.assert(declarations.length === signatures.length); - var methodImplementingSignatures = createMethodImplementingSignatures(signatures, name, optional, modifiers); - signatureDeclarations.push(methodImplementingSignatures); - } - return signatureDeclarations; - default: - return undefined; - } - function signatureToMethodDeclaration(signature, enclosingDeclaration, body) { - var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, 151 /* MethodDeclaration */, enclosingDeclaration); - if (signatureDeclaration) { - signatureDeclaration.decorators = undefined; - signatureDeclaration.modifiers = modifiers; - signatureDeclaration.name = name; - signatureDeclaration.questionToken = optional ? ts.createToken(55 /* QuestionToken */) : undefined; - signatureDeclaration.body = body; - } - return signatureDeclaration; - } - } - function createMethodImplementingSignatures(signatures, name, optional, modifiers) { - /** This is *a* signature with the maximal number of arguments, - * such that if there is a "maximal" signature without rest arguments, - * this is one of them. - */ - var maxArgsSignature = signatures[0]; - var minArgumentCount = signatures[0].minArgumentCount; - var someSigHasRestParameter = false; - for (var i = 0; i < signatures.length; i++) { - var sig = signatures[i]; - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (sig.hasRestParameter) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!sig.hasRestParameter || maxArgsSignature.hasRestParameter)) { - maxArgsSignature = sig; - } - } - var maxNonRestArgs = maxArgsSignature.parameters.length - (maxArgsSignature.hasRestParameter ? 1 : 0); - var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.getName(); }); - var parameters = []; - for (var i = 0; i < maxNonRestArgs; i++) { - var anyType = ts.createKeywordTypeNode(119 /* AnyKeyword */); - var newParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, maxArgsParameterSymbolNames[i], - /*questionToken*/ i >= minArgumentCount ? ts.createToken(55 /* QuestionToken */) : undefined, anyType, - /*initializer*/ undefined); - parameters.push(newParameter); - } - if (someSigHasRestParameter) { - var anyArrayType = ts.createArrayTypeNode(ts.createKeywordTypeNode(119 /* AnyKeyword */)); - var restParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createToken(24 /* DotDotDotToken */), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", - /*questionToken*/ maxNonRestArgs >= minArgumentCount ? ts.createToken(55 /* QuestionToken */) : undefined, anyArrayType, - /*initializer*/ undefined); - parameters.push(restParameter); - } - return createStubbedMethod(modifiers, name, optional, - /*typeParameters*/ undefined, parameters, - /*returnType*/ undefined); - } - function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType) { - return ts.createMethodDeclaration( - /*decorators*/ undefined, modifiers, - /*asteriskToken*/ undefined, name, optional ? ts.createToken(55 /* QuestionToken */) : undefined, typeParameters, parameters, returnType, createStubbedMethodBody()); - } - codefix.createStubbedMethod = createStubbedMethod; - function createStubbedMethodBody() { - return ts.createBlock([ts.createThrow(ts.createNew(ts.createIdentifier("Error"), - /*typeArguments*/ undefined, [ts.createLiteral("Method not implemented.")]))], - /*multiline*/ true); - } - function createVisibilityModifier(flags) { - if (flags & 4 /* Public */) { - return ts.createToken(114 /* PublicKeyword */); - } - else if (flags & 16 /* Protected */) { - return ts.createToken(113 /* ProtectedKeyword */); - } - return undefined; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -var ts; -(function (ts) { - /** The version of the language service API */ - ts.servicesVersion = "0.5"; - function createNode(kind, pos, end, parent) { - var node = kind >= 143 /* FirstNode */ ? new NodeObject(kind, pos, end) : - kind === 71 /* Identifier */ ? new IdentifierObject(71 /* Identifier */, pos, end) : - new TokenObject(kind, pos, end); - node.parent = parent; - return node; - } - var NodeObject = (function () { - function NodeObject(kind, pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.transformFlags = undefined; - this.parent = undefined; - this.kind = kind; - } - NodeObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - NodeObject.prototype.getFullStart = function () { - return this.pos; - }; - NodeObject.prototype.getEnd = function () { - return this.end; - }; - NodeObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - NodeObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - NodeObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - NodeObject.prototype.getText = function (sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - }; - NodeObject.prototype.addSyntheticNodes = function (nodes, pos, end, useJSDocScanner) { - ts.scanner.setTextPos(pos); - while (pos < end) { - var token = useJSDocScanner ? ts.scanner.scanJSDocToken() : ts.scanner.scan(); - var textPos = ts.scanner.getTextPos(); - if (textPos <= end) { - nodes.push(createNode(token, pos, textPos, this)); - } - pos = textPos; - } - return pos; - }; - NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(294 /* SyntaxList */, nodes.pos, nodes.end, this); - list._children = []; - var pos = nodes.pos; - for (var _i = 0, nodes_9 = nodes; _i < nodes_9.length; _i++) { - var node = nodes_9[_i]; - if (pos < node.pos) { - pos = this.addSyntheticNodes(list._children, pos, node.pos); - } - list._children.push(node); - pos = node.end; - } - if (pos < nodes.end) { - this.addSyntheticNodes(list._children, pos, nodes.end); - } - return list; - }; - NodeObject.prototype.createChildren = function (sourceFile) { - var _this = this; - var children; - if (this.kind >= 143 /* FirstNode */) { - ts.scanner.setText((sourceFile || this.getSourceFile()).text); - children = []; - var pos_3 = this.pos; - var useJSDocScanner_1 = this.kind >= 283 /* FirstJSDocTagNode */ && this.kind <= 293 /* LastJSDocTagNode */; - var processNode = function (node) { - var isJSDocTagNode = ts.isJSDocTag(node); - if (!isJSDocTagNode && pos_3 < node.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, node.pos, useJSDocScanner_1); - } - children.push(node); - if (!isJSDocTagNode) { - pos_3 = node.end; - } - }; - var processNodes = function (nodes) { - if (pos_3 < nodes.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, nodes.pos, useJSDocScanner_1); - } - children.push(_this.createSyntaxList(nodes)); - pos_3 = nodes.end; - }; - // jsDocComments need to be the first children - if (this.jsDoc) { - for (var _i = 0, _a = this.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - processNode(jsDocComment); - } - } - // For syntactic classifications, all trivia are classcified together, including jsdoc comments. - // For that to work, the jsdoc comments should still be the leading trivia of the first child. - // Restoring the scanner position ensures that. - pos_3 = this.pos; - ts.forEachChild(this, processNode, processNodes); - if (pos_3 < this.end) { - this.addSyntheticNodes(children, pos_3, this.end); - } - ts.scanner.setText(undefined); - } - this._children = children || ts.emptyArray; - }; - NodeObject.prototype.getChildCount = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children.length; - }; - NodeObject.prototype.getChildAt = function (index, sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children[index]; - }; - NodeObject.prototype.getChildren = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children; - }; - NodeObject.prototype.getFirstToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - if (!children.length) { - return undefined; - } - var child = ts.find(children, function (kid) { return kid.kind < 267 /* FirstJSDocNode */ || kid.kind > 293 /* LastJSDocNode */; }); - return child.kind < 143 /* FirstNode */ ? - child : - child.getFirstToken(sourceFile); - }; - NodeObject.prototype.getLastToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - var child = ts.lastOrUndefined(children); - if (!child) { - return undefined; - } - return child.kind < 143 /* FirstNode */ ? child : child.getLastToken(sourceFile); - }; - NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { - return ts.forEachChild(this, cbNode, cbNodeArray); - }; - return NodeObject; - }()); - var TokenOrIdentifierObject = (function () { - function TokenOrIdentifierObject(pos, end) { - // Set properties in same order as NodeObject - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.parent = undefined; - } - TokenOrIdentifierObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - TokenOrIdentifierObject.prototype.getFullStart = function () { - return this.pos; - }; - TokenOrIdentifierObject.prototype.getEnd = function () { - return this.end; - }; - TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - TokenOrIdentifierObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - TokenOrIdentifierObject.prototype.getText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.getStart(), this.getEnd()); - }; - TokenOrIdentifierObject.prototype.getChildCount = function () { - return 0; - }; - TokenOrIdentifierObject.prototype.getChildAt = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getChildren = function () { - return ts.emptyArray; - }; - TokenOrIdentifierObject.prototype.getFirstToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getLastToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.forEachChild = function () { - return undefined; - }; - return TokenOrIdentifierObject; - }()); - var SymbolObject = (function () { - function SymbolObject(flags, name) { - this.flags = flags; - this.name = name; - } - SymbolObject.prototype.getFlags = function () { - return this.flags; - }; - SymbolObject.prototype.getName = function () { - return this.name; - }; - SymbolObject.prototype.getDeclarations = function () { - return this.declarations; - }; - SymbolObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = ts.JsDoc.getJsDocCommentsFromDeclarations(this.declarations); - } - return this.documentationComment; - }; - SymbolObject.prototype.getJsDocTags = function () { - if (this.tags === undefined) { - this.tags = ts.JsDoc.getJsDocTagsFromDeclarations(this.declarations); - } - return this.tags; - }; - return SymbolObject; - }()); - var TokenObject = (function (_super) { - __extends(TokenObject, _super); - function TokenObject(kind, pos, end) { - var _this = _super.call(this, pos, end) || this; - _this.kind = kind; - return _this; - } - return TokenObject; - }(TokenOrIdentifierObject)); - var IdentifierObject = (function (_super) { - __extends(IdentifierObject, _super); - function IdentifierObject(_kind, pos, end) { - return _super.call(this, pos, end) || this; - } - return IdentifierObject; - }(TokenOrIdentifierObject)); - IdentifierObject.prototype.kind = 71 /* Identifier */; - var TypeObject = (function () { - function TypeObject(checker, flags) { - this.checker = checker; - this.flags = flags; - } - TypeObject.prototype.getFlags = function () { - return this.flags; - }; - TypeObject.prototype.getSymbol = function () { - return this.symbol; - }; - TypeObject.prototype.getProperties = function () { - return this.checker.getPropertiesOfType(this); - }; - TypeObject.prototype.getProperty = function (propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - }; - TypeObject.prototype.getApparentProperties = function () { - return this.checker.getAugmentedPropertiesOfType(this); - }; - TypeObject.prototype.getCallSignatures = function () { - return this.checker.getSignaturesOfType(this, 0 /* Call */); - }; - TypeObject.prototype.getConstructSignatures = function () { - return this.checker.getSignaturesOfType(this, 1 /* Construct */); - }; - TypeObject.prototype.getStringIndexType = function () { - return this.checker.getIndexTypeOfType(this, 0 /* String */); - }; - TypeObject.prototype.getNumberIndexType = function () { - return this.checker.getIndexTypeOfType(this, 1 /* Number */); - }; - TypeObject.prototype.getBaseTypes = function () { - return this.flags & 32768 /* Object */ && this.objectFlags & (1 /* Class */ | 2 /* Interface */) - ? this.checker.getBaseTypes(this) - : undefined; - }; - TypeObject.prototype.getNonNullableType = function () { - return this.checker.getNonNullableType(this); - }; - return TypeObject; - }()); - var SignatureObject = (function () { - function SignatureObject(checker) { - this.checker = checker; - } - SignatureObject.prototype.getDeclaration = function () { - return this.declaration; - }; - SignatureObject.prototype.getTypeParameters = function () { - return this.typeParameters; - }; - SignatureObject.prototype.getParameters = function () { - return this.parameters; - }; - SignatureObject.prototype.getReturnType = function () { - return this.checker.getReturnTypeOfSignature(this); - }; - SignatureObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? ts.JsDoc.getJsDocCommentsFromDeclarations([this.declaration]) : []; - } - return this.documentationComment; - }; - SignatureObject.prototype.getJsDocTags = function () { - if (this.jsDocTags === undefined) { - this.jsDocTags = this.declaration ? ts.JsDoc.getJsDocTagsFromDeclarations([this.declaration]) : []; - } - return this.jsDocTags; - }; - return SignatureObject; - }()); - var SourceFileObject = (function (_super) { - __extends(SourceFileObject, _super); - function SourceFileObject(kind, pos, end) { - return _super.call(this, kind, pos, end) || this; - } - SourceFileObject.prototype.update = function (newText, textChangeRange) { - return ts.updateSourceFile(this, newText, textChangeRange); - }; - SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { - return ts.getLineAndCharacterOfPosition(this, position); - }; - SourceFileObject.prototype.getLineStarts = function () { - return ts.getLineStarts(this); - }; - SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { - return ts.getPositionOfLineAndCharacter(this, line, character); - }; - SourceFileObject.prototype.getLineEndOfPosition = function (pos) { - var line = this.getLineAndCharacterOfPosition(pos).line; - var lineStarts = this.getLineStarts(); - var lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - var fullText = this.getFullText(); - // if the new line is "\r\n", we should return the last non-new-line-character position - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - }; - SourceFileObject.prototype.getNamedDeclarations = function () { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.computeNamedDeclarations = function () { - var result = ts.createMultiMap(); - ts.forEachChild(this, visit); - return result; - function addDeclaration(declaration) { - var name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - var declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var result_7 = getTextOfIdentifierOrLiteral(name); - if (result_7 !== undefined) { - return result_7; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var expr = name.expression; - if (expr.kind === 179 /* PropertyAccessExpression */) { - return expr.name.text; - } - return getTextOfIdentifierOrLiteral(expr); - } - } - return undefined; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - node.kind === 8 /* NumericLiteral */) { - return node.text; - } - } - return undefined; - } - function visit(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - var functionDeclaration = node; - var declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - var declarations = getDeclarations(declarationName); - var lastDeclaration = ts.lastOrUndefined(declarations); - // Check whether this declaration belongs to an "overload group". - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - // Overwrite the last declaration if it was an overload - // and this one is an implementation. - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } - else { - declarations.push(functionDeclaration); - } - } - ts.forEachChild(node, visit); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 163 /* TypeLiteral */: - addDeclaration(node); - ts.forEachChild(node, visit); - break; - case 146 /* Parameter */: - // Only consider parameter properties - if (!ts.hasModifier(node, 92 /* ParameterPropertyModifier */)) { - break; - } - // falls through - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: { - var decl = node; - if (ts.isBindingPattern(decl.name)) { - ts.forEachChild(decl.name, visit); - break; - } - if (decl.initializer) - visit(decl.initializer); - } - // falls through - case 264 /* EnumMember */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - addDeclaration(node); - break; - case 244 /* ExportDeclaration */: - // Handle named exports case e.g.: - // export {a, b as B} from "mod"; - if (node.exportClause) { - ts.forEach(node.exportClause.elements, visit); - } - break; - case 238 /* ImportDeclaration */: - var importClause = node.importClause; - if (importClause) { - // Handle default import case e.g.: - // import d from "mod"; - if (importClause.name) { - addDeclaration(importClause); - } - // Handle named bindings in imports e.g.: - // import * as NS from "mod"; - // import {a, b as B} from "mod"; - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240 /* NamespaceImport */) { - addDeclaration(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - default: - ts.forEachChild(node, visit); - } - } - }; - return SourceFileObject; - }(NodeObject)); - function getServicesObjectAllocator() { - return { - getNodeConstructor: function () { return NodeObject; }, - getTokenConstructor: function () { return TokenObject; }, - getIdentifierConstructor: function () { return IdentifierObject; }, - getSourceFileConstructor: function () { return SourceFileObject; }, - getSymbolConstructor: function () { return SymbolObject; }, - getTypeConstructor: function () { return TypeObject; }, - getSignatureConstructor: function () { return SignatureObject; }, - }; - } - function toEditorSettings(optionsAsMap) { - var allPropertiesAreCamelCased = true; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - var settings = {}; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key)) { - var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; - } - ts.toEditorSettings = toEditorSettings; - function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); - } - function displayPartsToString(displayParts) { - if (displayParts) { - return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); - } - return ""; - } - ts.displayPartsToString = displayPartsToString; - function getDefaultCompilerOptions() { - // Always default to "ScriptTarget.ES5" for the language service - return { - target: 1 /* ES5 */, - jsx: 1 /* Preserve */ - }; - } - ts.getDefaultCompilerOptions = getDefaultCompilerOptions; - function getSupportedCodeFixes() { - return ts.codefix.getSupportedErrorCodes(); - } - ts.getSupportedCodeFixes = getSupportedCodeFixes; - // Cache host information about script Should be refreshed - // at each language service public entry point, since we don't know when - // the set of scripts handled by the host changes. - var HostCache = (function () { - function HostCache(host, getCanonicalFileName) { - this.host = host; - this.getCanonicalFileName = getCanonicalFileName; - // script id => script index - this.currentDirectory = host.getCurrentDirectory(); - this.fileNameToEntry = ts.createFileMap(); - // Initialize the list with the root file names - var rootFileNames = host.getScriptFileNames(); - for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { - var fileName = rootFileNames_1[_i]; - this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); - } - // store the compilation settings - this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); - } - HostCache.prototype.compilationSettings = function () { - return this._compilationSettings; - }; - HostCache.prototype.createEntry = function (fileName, path) { - var entry; - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (scriptSnapshot) { - entry = { - hostFileName: fileName, - version: this.host.getScriptVersion(fileName), - scriptSnapshot: scriptSnapshot, - scriptKind: ts.getScriptKind(fileName, this.host) - }; - } - this.fileNameToEntry.set(path, entry); - return entry; - }; - HostCache.prototype.getEntry = function (path) { - return this.fileNameToEntry.get(path); - }; - HostCache.prototype.contains = function (path) { - return this.fileNameToEntry.contains(path); - }; - HostCache.prototype.getOrCreateEntry = function (fileName) { - var path = ts.toPath(fileName, this.currentDirectory, this.getCanonicalFileName); - return this.getOrCreateEntryByPath(fileName, path); - }; - HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { - return this.contains(path) - ? this.getEntry(path) - : this.createEntry(fileName, path); - }; - HostCache.prototype.getRootFileNames = function () { - var fileNames = []; - this.fileNameToEntry.forEachValue(function (_path, value) { - if (value) { - fileNames.push(value.hostFileName); - } - }); - return fileNames; - }; - HostCache.prototype.getVersion = function (path) { - var file = this.getEntry(path); - return file && file.version; - }; - HostCache.prototype.getScriptSnapshot = function (path) { - var file = this.getEntry(path); - return file && file.scriptSnapshot; - }; - return HostCache; - }()); - var SyntaxTreeCache = (function () { - function SyntaxTreeCache(host) { - this.host = host; - } - SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - // The host does not know about this file. - throw new Error("Could not find file: '" + fileName + "'."); - } - var scriptKind = ts.getScriptKind(fileName, this.host); - var version = this.host.getScriptVersion(fileName); - var sourceFile; - if (this.currentFileName !== fileName) { - // This is a new file, just parse it - sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 5 /* Latest */, version, /*setNodeParents*/ true, scriptKind); - } - else if (this.currentFileVersion !== version) { - // This is the same file, just a newer version. Incrementally parse the file. - var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); - } - if (sourceFile) { - // All done, ensure state is up to date - this.currentFileVersion = version; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - }; - return SyntaxTreeCache; - }()); - function setSourceFileFields(sourceFile, scriptSnapshot, version) { - sourceFile.version = version; - sourceFile.scriptSnapshot = scriptSnapshot; - } - function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents, scriptKind) { - var text = scriptSnapshot.getText(0, scriptSnapshot.getLength()); - var sourceFile = ts.createSourceFile(fileName, text, scriptTarget, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version); - return sourceFile; - } - ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; - ts.disableIncrementalParsing = false; - function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { - // If we were given a text change range, and our version or open-ness changed, then - // incrementally parse this file. - if (textChangeRange) { - if (version !== sourceFile.version) { - // Once incremental parsing is ready, then just call into this function. - if (!ts.disableIncrementalParsing) { - var newText = void 0; - // grab the fragment from the beginning of the original text to the beginning of the span - var prefix = textChangeRange.span.start !== 0 - ? sourceFile.text.substr(0, textChangeRange.span.start) - : ""; - // grab the fragment from the end of the span till the end of the original text - var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length - ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) - : ""; - if (textChangeRange.newLength === 0) { - // edit was a deletion - just combine prefix and suffix - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } - else { - // it was actual edit, fetch the fragment of new text that correspond to new span - var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - // combine prefix, changed text and suffix - newText = prefix && suffix - ? prefix + changedText + suffix - : prefix - ? (prefix + changedText) - : (changedText + suffix); - } - var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version); - // after incremental parsing nameTable might not be up-to-date - // drop it so it can be lazily recreated later - newSourceFile.nameTable = undefined; - // dispose all resources held by old script snapshot - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = undefined; - } - return newSourceFile; - } - } - } - // Otherwise, just create a new source file. - return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, /*setNodeParents*/ true, sourceFile.scriptKind); - } - ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; - var CancellationTokenObject = (function () { - function CancellationTokenObject(cancellationToken) { - this.cancellationToken = cancellationToken; - } - CancellationTokenObject.prototype.isCancellationRequested = function () { - return this.cancellationToken && this.cancellationToken.isCancellationRequested(); - }; - CancellationTokenObject.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return CancellationTokenObject; - }()); - /* @internal */ - /** A cancellation that throttles calls to the host */ - var ThrottledCancellationToken = (function () { - function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { - if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - // Store when we last tried to cancel. Checking cancellation can be expensive (as we have - // to marshall over to the host layer). So we only bother actually checking once enough - // time has passed. - this.lastCancellationCheckTime = 0; - } - ThrottledCancellationToken.prototype.isCancellationRequested = function () { - var time = ts.timestamp(); - var duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - // Check no more than once every throttle wait milliseconds - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - }; - ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return ThrottledCancellationToken; - }()); - ts.ThrottledCancellationToken = ThrottledCancellationToken; - function createLanguageService(host, documentRegistry) { - if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } - var syntaxTreeCache = new SyntaxTreeCache(host); - var ruleProvider; - var program; - var lastProjectVersion; - var lastTypesRootVersion = 0; - var useCaseSensitivefileNames = host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(); - var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var currentDirectory = host.getCurrentDirectory(); - // Check if the localized messages json is set, otherwise query the host for it - if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { - ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); - } - function log(message) { - if (host.log) { - host.log(message); - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitivefileNames); - function getValidSourceFile(fileName) { - var sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - throw new Error("Could not find file: '" + fileName + "'."); - } - return sourceFile; - } - function getRuleProvider(options) { - // Ensure rules are initialized and up to date wrt to formatting options - if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(); - } - ruleProvider.ensureUpToDate(options); - return ruleProvider; - } - function synchronizeHostData() { - // perform fast check if host supports it - if (host.getProjectVersion) { - var hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = undefined; - lastTypesRootVersion = typeRootsVersion; - } - // Get a fresh cache of the host information - var hostCache = new HostCache(host, getCanonicalFileName); - // If the program is already up-to-date, we can reuse it - if (programUpToDate()) { - return; - } - // IMPORTANT - It is critical from this moment onward that we do not check - // cancellation tokens. We are about to mutate source files from a previous program - // instance. If we cancel midway through, we may end up in an inconsistent state where - // the program points to old source files that have been invalidated because of - // incremental parsing. - var oldSettings = program && program.getCompilerOptions(); - var newSettings = hostCache.compilationSettings(); - var shouldCreateNewSourceFiles = oldSettings && - (oldSettings.target !== newSettings.target || - oldSettings.module !== newSettings.module || - oldSettings.moduleResolution !== newSettings.moduleResolution || - oldSettings.noResolve !== newSettings.noResolve || - oldSettings.jsx !== newSettings.jsx || - oldSettings.allowJs !== newSettings.allowJs || - oldSettings.disableSizeLimit !== oldSettings.disableSizeLimit || - oldSettings.baseUrl !== newSettings.baseUrl || - !ts.equalOwnProperties(oldSettings.paths, newSettings.paths)); - // Now create a new compiler - var compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: getCanonicalFileName, - useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, - getNewLine: function () { return ts.getNewLineOrDefaultFromHost(host); }, - getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, - writeFile: ts.noop, - getCurrentDirectory: function () { return currentDirectory; }, - fileExists: function (fileName) { - // stub missing host functionality - return hostCache.getOrCreateEntry(fileName) !== undefined; - }, - readFile: function (fileName) { - // stub missing host functionality - var entry = hostCache.getOrCreateEntry(fileName); - return entry && entry.scriptSnapshot.getText(0, entry.scriptSnapshot.getLength()); - }, - directoryExists: function (directoryName) { - return ts.directoryProbablyExists(directoryName, host); - }, - getDirectories: function (path) { - return host.getDirectories ? host.getDirectories(path) : []; - } - }; - if (host.trace) { - compilerHost.trace = function (message) { return host.trace(message); }; - } - if (host.resolveModuleNames) { - compilerHost.resolveModuleNames = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile); }; - } - if (host.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile) { - return host.resolveTypeReferenceDirectives(typeReferenceDirectiveNames, containingFile); - }; - } - var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, compilerHost, program); - // Release any files we have acquired in the old program but are - // not part of the new program. - if (program) { - var oldSourceFiles = program.getSourceFiles(); - var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldSettings); - for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { - var oldSourceFile = oldSourceFiles_1[_i]; - if (!newProgram.getSourceFile(oldSourceFile.fileName) || shouldCreateNewSourceFiles) { - documentRegistry.releaseDocumentWithKey(oldSourceFile.path, oldSettingsKey); - } - } - } - // hostCache is captured in the closure for 'getOrCreateSourceFile' but it should not be used past this point. - // It needs to be cleared to allow all collected snapshots to be released - hostCache = undefined; - program = newProgram; - // Make sure all the nodes in the program are both bound, and have their parent - // pointers set property. - program.getTypeChecker(); - return; - function getOrCreateSourceFile(fileName) { - return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getOrCreateSourceFileByPath(fileName, path) { - ts.Debug.assert(hostCache !== undefined); - // The program is asking for this file, check first if the host can locate it. - // If the host can not locate the file, then it does not exist. return undefined - // to the program to allow reporting of errors for missing files. - var hostFileInformation = hostCache.getOrCreateEntryByPath(fileName, path); - if (!hostFileInformation) { - return undefined; - } - // Check if the language version has changed since we last created a program; if they are the same, - // it is safe to reuse the sourceFiles; if not, then the shape of the AST can change, and the oldSourceFile - // can not be reused. we have to dump all syntax trees and create new ones. - if (!shouldCreateNewSourceFiles) { - // Check if the old program had this file already - var oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - // We already had a source file for this file name. Go to the registry to - // ensure that we get the right up to date version of it. We need this to - // address the following race-condition. Specifically, say we have the following: - // - // LS1 - // \ - // DocumentRegistry - // / - // LS2 - // - // Each LS has a reference to file 'foo.ts' at version 1. LS2 then updates - // it's version of 'foo.ts' to version 2. This will cause LS2 and the - // DocumentRegistry to have version 2 of the document. HOwever, LS1 will - // have version 1. And *importantly* this source file will be *corrupt*. - // The act of creating version 2 of the file irrevocably damages the version - // 1 file. - // - // So, later when we call into LS1, we need to make sure that it doesn't use - // it's source file any more, and instead defers to DocumentRegistry to get - // either version 1, version 2 (or some other version) depending on what the - // host says should be used. - // We do not support the scenario where a host can modify a registered - // file's script kind, i.e. in one project some file is treated as ".ts" - // and in another as ".js" - ts.Debug.assert(hostFileInformation.scriptKind === oldSourceFile.scriptKind, "Registered script kind (" + oldSourceFile.scriptKind + ") should match new script kind (" + hostFileInformation.scriptKind + ") for file: " + path); - return documentRegistry.updateDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - // We didn't already have the file. Fall through and acquire it from the registry. - } - // Could not find this file in the old program, create a new SourceFile for it. - return documentRegistry.acquireDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - function sourceFileUpToDate(sourceFile) { - if (!sourceFile) { - return false; - } - var path = sourceFile.path || ts.toPath(sourceFile.fileName, currentDirectory, getCanonicalFileName); - return sourceFile.version === hostCache.getVersion(path); - } - function programUpToDate() { - // If we haven't create a program yet, then it is not up-to-date - if (!program) { - return false; - } - // If number of files in the program do not match, it is not up-to-date - var rootFileNames = hostCache.getRootFileNames(); - if (program.getSourceFiles().length !== rootFileNames.length) { - return false; - } - // If any file is not up-to-date, then the whole program is not up-to-date - for (var _i = 0, rootFileNames_2 = rootFileNames; _i < rootFileNames_2.length; _i++) { - var fileName = rootFileNames_2[_i]; - if (!sourceFileUpToDate(program.getSourceFile(fileName))) { - return false; - } - } - // If the compilation settings do no match, then the program is not up-to-date - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - } - function getProgram() { - synchronizeHostData(); - return program; - } - function cleanupSemanticCache() { - program = undefined; - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); - }); - } - } - /// Diagnostics - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken); - } - /** - * getSemanticDiagnostics return array of Diagnostics. If '-d' is not enabled, only report semantic errors - * If '-d' enabled, report both semantic and emitter errors - */ - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - var targetSourceFile = getValidSourceFile(fileName); - // Only perform the action per file regardless of '-out' flag as LanguageServiceHost is expected to call this function per file. - // Therefore only get diagnostics for given file. - var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!program.getCompilerOptions().declaration) { - return semanticDiagnostics; - } - // If '-d' is enabled, check for emitter error. One example of emitter error is export class implements non-export interface - var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return ts.concatenate(semanticDiagnostics, declarationDiagnostics); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return program.getOptionsDiagnostics(cancellationToken).concat(program.getGlobalDiagnostics(cancellationToken)); - } - function getCompletionsAtPosition(fileName, position) { - synchronizeHostData(); - return ts.Completions.getCompletionsAtPosition(host, program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position); - } - function getCompletionEntryDetails(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntryDetails(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getCompletionEntrySymbol(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntrySymbol(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isLabelName(node)) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - // Try getting just type at this position and show - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - case 99 /* ThisKeyword */: - case 169 /* ThisType */: - case 97 /* SuperKeyword */: - // For the identifiers/this/super etc get the type at position - var type = typeChecker.getTypeAtLocation(node); - if (type) { - return { - kind: ts.ScriptElementKind.unknown, - kindModifiers: ts.ScriptElementKindModifier.none, - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeChecker, type, ts.getContainerNode(node)), - documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined, - tags: type.symbol ? type.symbol.getJsDocTags() : undefined - }; - } - } - return undefined; - } - var displayPartsDocumentationsAndKind = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(node), node); - return { - kind: displayPartsDocumentationsAndKind.symbolKind, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: displayPartsDocumentationsAndKind.displayParts, - documentation: displayPartsDocumentationsAndKind.documentation, - tags: displayPartsDocumentationsAndKind.tags - }; - } - /// Goto definition - function getDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - /// Goto implementation - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.getImplementationsAtPosition(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - /// References and Occurrences - function getOccurrencesAtPosition(fileName, position) { - var results = getOccurrencesAtPositionCore(fileName, position); - if (results) { - var sourceFile_1 = getCanonicalFileName(ts.normalizeSlashes(fileName)); - // Get occurrences only supports reporting occurrences for the file queried. So - // filter down to that list. - results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile_1; }); - } - return results; - } - function getDocumentHighlights(fileName, position, filesToSearch) { - synchronizeHostData(); - var sourceFilesToSearch = ts.map(filesToSearch, function (f) { return program.getSourceFile(f); }); - var sourceFile = getValidSourceFile(fileName); - return ts.DocumentHighlights.getDocumentHighlights(program.getTypeChecker(), cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function getOccurrencesAtPositionCore(fileName, position) { - return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); - function convertDocumentHighlights(documentHighlights) { - if (!documentHighlights) { - return undefined; - } - var result = []; - for (var _i = 0, documentHighlights_1 = documentHighlights; _i < documentHighlights_1.length; _i++) { - var entry = documentHighlights_1[_i]; - for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { - var highlightSpan = _b[_a]; - result.push({ - fileName: entry.fileName, - textSpan: highlightSpan.textSpan, - isWriteAccess: highlightSpan.kind === ts.HighlightSpanKind.writtenReference, - isDefinition: false, - isInString: highlightSpan.isInString, - }); - } - } - return result; - } - } - function findRenameLocations(fileName, position, findInStrings, findInComments) { - return getReferences(fileName, position, { findInStrings: findInStrings, findInComments: findInComments, isForRename: true }); - } - function getReferencesAtPosition(fileName, position) { - return getReferences(fileName, position); - } - function getReferences(fileName, position, options) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedEntries(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position, options); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedSymbols(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - /// NavigateTo - function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { - synchronizeHostData(); - var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var outputFiles = []; - function writeFile(fileName, data, writeByteOrderMark) { - outputFiles.push({ - name: fileName, - writeByteOrderMark: writeByteOrderMark, - text: data - }); - } - var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - var emitOutput = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); - return { - outputFiles: outputFiles, - emitSkipped: emitOutput.emitSkipped - }; - } - // Signature help - /** - * This is a semantic operation. - */ - function getSignatureHelpItems(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); - } - /// Syntactic features - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getSourceFile(fileName) { - return getNonBoundSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - // Get node at the location - var node = ts.getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return; - } - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - case 9 /* StringLiteral */: - case 86 /* FalseKeyword */: - case 101 /* TrueKeyword */: - case 95 /* NullKeyword */: - case 97 /* SuperKeyword */: - case 99 /* ThisKeyword */: - case 169 /* ThisType */: - case 71 /* Identifier */: - break; - // Cant create the text span - default: - return; - } - var nodeForStartPos = node; - while (true) { - if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { - // If on the span is in right side of the the property or qualified name, return the span from the qualified name pos to end of this node - nodeForStartPos = nodeForStartPos.parent; - } - else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { - // If this is name of a module declarations, check if this is right side of dotted module name - // If parent of the module declaration which is parent of this node is module declaration and its body is the module declaration that this node is name of - // Then this name is name from dotted module - if (nodeForStartPos.parent.parent.kind === 233 /* ModuleDeclaration */ && - nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - // Use parent module declarations name for start pos - nodeForStartPos = nodeForStartPos.parent.parent.name; - } - else { - // We have to use this name for start pos - break; - } - } - else { - // Is not a member expression so we have found the node for start pos - break; - } - } - return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - // doesn't use compiler - no need to synchronize with host - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems(fileName) { - return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree(fileName) { - return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function isTsOrTsxFile(fileName) { - var kind = ts.getScriptKind(fileName, host); - return kind === 3 /* TS */ || kind === 4 /* TSX */; - } - function getSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - // do not run semantic classification on non-ts-or-tsx files - return []; - } - synchronizeHostData(); - return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getEncodedSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - // do not run semantic classification on non-ts-or-tsx files - return { spans: [], endOfLineState: 0 /* None */ }; - } - synchronizeHostData(); - return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getSyntacticClassifications(fileName, span) { - // doesn't use compiler - no need to synchronize with host - return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications(fileName, span) { - // doesn't use compiler - no need to synchronize with host - return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - // doesn't use compiler - no need to synchronize with host - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); - } - function getBraceMatchingAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var result = []; - var token = ts.getTouchingToken(sourceFile, position); - if (token.getStart(sourceFile) === position) { - var matchKind = getMatchingTokenKind(token); - // Ensure that there is a corresponding token to match ours. - if (matchKind) { - var parentElement = token.parent; - var childNodes = parentElement.getChildren(sourceFile); - for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) { - var current = childNodes_1[_i]; - if (current.kind === matchKind) { - var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - // We want to order the braces when we return the result. - if (range1.start < range2.start) { - result.push(range1, range2); - } - else { - result.push(range2, range1); - } - break; - } - } - } - } - return result; - function getMatchingTokenKind(token) { - switch (token.kind) { - case 17 /* OpenBraceToken */: return 18 /* CloseBraceToken */; - case 19 /* OpenParenToken */: return 20 /* CloseParenToken */; - case 21 /* OpenBracketToken */: return 22 /* CloseBracketToken */; - case 27 /* LessThanToken */: return 29 /* GreaterThanToken */; - case 18 /* CloseBraceToken */: return 17 /* OpenBraceToken */; - case 20 /* CloseParenToken */: return 19 /* OpenParenToken */; - case 22 /* CloseBracketToken */: return 21 /* OpenBracketToken */; - case 29 /* GreaterThanToken */: return 27 /* LessThanToken */; - } - return undefined; - } - } - function getIndentationAtPosition(fileName, position, editorOptions) { - var start = ts.timestamp(); - var settings = toEditorSettings(editorOptions); - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsForDocument(fileName, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatDocument(sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - if (key === "}") { - return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === ";") { - return ts.formatting.formatOnSemicolon(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === "\n") { - return ts.formatting.formatOnEnter(position, sourceFile, getRuleProvider(settings), settings); - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var span = { start: start, length: end - start }; - var newLineChar = ts.getNewLineOrDefaultFromHost(host); - var allFixes = []; - ts.forEach(ts.deduplicate(errorCodes), function (error) { - cancellationToken.throwIfCancellationRequested(); - var context = { - errorCode: error, - sourceFile: sourceFile, - span: span, - program: program, - newLineCharacter: newLineChar, - host: host, - cancellationToken: cancellationToken, - rulesProvider: getRuleProvider(formatOptions) - }; - var fixes = ts.codefix.getFixes(context); - if (fixes) { - allFixes = allFixes.concat(fixes); - } - }); - return allFixes; - } - function getDocCommentTemplateAtPosition(fileName, position) { - return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - // '<' is currently not supported, figuring out if we're in a Generic Type vs. a comparison is too - // expensive to do during typing scenarios - // i.e. whether we're dealing with: - // var x = new foo<| ( with class foo{} ) - // or - // var y = 3 <| - if (openingBrace === 60 /* lessThan */) { - return false; - } - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - // Check if in a context where we don't want to perform any insertion - if (ts.isInString(sourceFile, position)) { - return false; - } - if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123 /* openBrace */; - } - if (ts.isInTemplateString(sourceFile, position)) { - return false; - } - return true; - } - function getTodoComments(fileName, descriptors) { - // Note: while getting todo comments seems like a syntactic operation, we actually - // treat it as a semantic operation here. This is because we expect our host to call - // this on every single file. If we treat this syntactically, then that will cause - // us to populate and throw away the tree in our syntax tree cache for each file. By - // treating this as a semantic operation, we can access any tree without throwing - // anything away. - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - var fileContents = sourceFile.text; - var result = []; - if (descriptors.length > 0) { - var regExp = getTodoCommentsRegExp(); - var matchArray = void 0; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - // If we got a match, here is what the match array will look like. Say the source text is: - // - // " // hack 1" - // - // The result array with the regexp: will be: - // - // ["// hack 1", "// ", "hack 1", undefined, "hack"] - // - // Here are the relevant capture groups: - // 0) The full match for the entire regexp. - // 1) The preamble to the message portion. - // 2) The message portion. - // 3...N) The descriptor that was matched - by index. 'undefined' for each - // descriptor that didn't match. an actual value if it did match. - // - // i.e. 'undefined' in position 3 above means TODO(jason) didn't match. - // "hack" in position 4 means HACK did match. - var firstDescriptorCaptureIndex = 3; - ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - var preamble = matchArray[1]; - var matchPosition = matchArray.index + preamble.length; - // OK, we have found a match in the file. This is only an acceptable match if - // it is contained within a comment. - var token = ts.getTokenAtPosition(sourceFile, matchPosition); - if (!ts.isInsideComment(sourceFile, token, matchPosition)) { - continue; - } - var descriptor = undefined; - for (var i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - ts.Debug.assert(descriptor !== undefined); - // We don't want to match something like 'TODOBY', so we make sure a non - // letter/digit follows the match. - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - var message = matchArray[2]; - result.push({ - descriptor: descriptor, - message: message, - position: matchPosition - }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - // NOTE: ?: means 'non-capture group'. It allows us to have groups without having to - // filter them out later in the final result array. - // TODO comments can appear in one of the following forms: - // - // 1) // TODO or /////////// TODO - // - // 2) /* TODO or /********** TODO - // - // 3) /* - // * TODO - // */ - // - // The following three regexps are used to match the start of the text up to the TODO - // comment portion. - var singleLineCommentStart = /(?:\/\/+\s*)/.source; - var multiLineCommentStart = /(?:\/\*+\s*)/.source; - var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - // Match any of the above three TODO comment start regexps. - // Note that the outermost group *is* a capture group. We want to capture the preamble - // so that we can determine the starting position of the TODO comment match. - var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - // Takes the descriptors and forms a regexp that matches them as if they were literals. - // For example, if the descriptors are "TODO(jason)" and "HACK", then this will be: - // - // (?:(TODO\(jason\))|(HACK)) - // - // Note that the outermost group is *not* a capture group, but the innermost groups - // *are* capture groups. By capturing the inner literals we can determine after - // matching which descriptor we are dealing with. - var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; - // After matching a descriptor literal, the following regexp matches the rest of the - // text up to the end of the line (or */). - var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - var messageRemainder = /(?:.*?)/.source; - // This is the portion of the match we'll return as part of the TODO comment result. We - // match the literal portion up to the end of the line or end of comment. - var messagePortion = "(" + literals + messageRemainder + ")"; - var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - // The final regexp will look like this: - // /((?:\/\/+\s*)|(?:\/\*+\s*)|(?:^(?:\s|\*)*))((?:(TODO\(jason\))|(HACK))(?:.*?))(?:$|\*\/)/gim - // The flags of the regexp are important here. - // 'g' is so that we are doing a global search and can find matches several times - // in the input. - // - // 'i' is for case insensitivity (We do this to match C# TODO comment code). - // - // 'm' is so we can find matches in a multi-line input. - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return (char >= 97 /* a */ && char <= 122 /* z */) || - (char >= 65 /* A */ && char <= 90 /* Z */) || - (char >= 48 /* _0 */ && char <= 57 /* _9 */); - } - } - function getRenameInfo(fileName, position) { - synchronizeHostData(); - var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); - return ts.Rename.getRenameInfo(program.getTypeChecker(), defaultLibFileName, getCanonicalFileName, getValidSourceFile(fileName), position); - } - return { - dispose: dispose, - cleanupSemanticCache: cleanupSemanticCache, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications, - getSemanticClassifications: getSemanticClassifications, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, - getEncodedSemanticClassifications: getEncodedSemanticClassifications, - getCompletionsAtPosition: getCompletionsAtPosition, - getCompletionEntryDetails: getCompletionEntryDetails, - getCompletionEntrySymbol: getCompletionEntrySymbol, - getSignatureHelpItems: getSignatureHelpItems, - getQuickInfoAtPosition: getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition, - getImplementationAtPosition: getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, - getReferencesAtPosition: getReferencesAtPosition, - findReferences: findReferences, - getOccurrencesAtPosition: getOccurrencesAtPosition, - getDocumentHighlights: getDocumentHighlights, - getNameOrDottedNameSpan: getNameOrDottedNameSpan, - getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems, - getRenameInfo: getRenameInfo, - findRenameLocations: findRenameLocations, - getNavigationBarItems: getNavigationBarItems, - getNavigationTree: getNavigationTree, - getOutliningSpans: getOutliningSpans, - getTodoComments: getTodoComments, - getBraceMatchingAtPosition: getBraceMatchingAtPosition, - getIndentationAtPosition: getIndentationAtPosition, - getFormattingEditsForRange: getFormattingEditsForRange, - getFormattingEditsForDocument: getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, - isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, - getCodeFixesAtPosition: getCodeFixesAtPosition, - getEmitOutput: getEmitOutput, - getNonBoundSourceFile: getNonBoundSourceFile, - getSourceFile: getSourceFile, - getProgram: getProgram - }; - } - ts.createLanguageService = createLanguageService; - /* @internal */ - /** Names in the name table are escaped, so an identifier `__foo` will have a name table entry `___foo`. */ - function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; - } - ts.getNameTable = getNameTable; - function initializeNameTable(sourceFile) { - var nameTable = ts.createMap(); - walk(sourceFile); - sourceFile.nameTable = nameTable; - function walk(node) { - switch (node.kind) { - case 71 /* Identifier */: - setNameTable(node.text, node); - break; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - // We want to store any numbers/strings if they were a name that could be - // related to a declaration. So, if we have 'import x = require("something")' - // then we want 'something' to be in the name table. Similarly, if we have - // "a['propname']" then we want to store "propname" in the name table. - if (ts.isDeclarationName(node) || - node.parent.kind === 248 /* ExternalModuleReference */ || - isArgumentOfElementAccessExpression(node) || - ts.isLiteralComputedPropertyDeclarationName(node)) { - setNameTable(node.text, node); - } - break; - default: - ts.forEachChild(node, walk); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - ts.forEachChild(jsDoc, walk); - } - } - } - } - function setNameTable(text, node) { - nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); - } - } - function isObjectLiteralElement(node) { - switch (node.kind) { - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return true; - } - return false; - } - /** - * Returns the containing object literal property declaration given a possible name node, e.g. "a" in x = { "a": 1 } - */ - /* @internal */ - function getContainingObjectLiteralElement(node) { - switch (node.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - if (node.parent.kind === 144 /* ComputedPropertyName */) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; - } - // falls through - case 71 /* Identifier */: - return isObjectLiteralElement(node.parent) && - (node.parent.parent.kind === 178 /* ObjectLiteralExpression */ || node.parent.parent.kind === 254 /* JsxAttributes */) && - node.parent.name === node ? node.parent : undefined; - } - return undefined; - } - ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; - /* @internal */ - function getPropertySymbolsFromContextualType(typeChecker, node) { - var objectLiteral = node.parent; - var contextualType = typeChecker.getContextualType(objectLiteral); - var name = ts.getTextOfPropertyName(node.name); - if (name && contextualType) { - var result_8 = []; - var symbol = contextualType.getProperty(name); - if (contextualType.flags & 65536 /* Union */) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_8.push(symbol); - } - }); - return result_8; - } - if (symbol) { - result_8.push(symbol); - return result_8; - } - } - return undefined; - } - ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; - function isArgumentOfElementAccessExpression(node) { - return node && - node.parent && - node.parent.kind === 180 /* ElementAccessExpression */ && - node.parent.argumentExpression === node; - } - /** - * Get the path of the default library files (lib.d.ts) as distributed with the typescript - * node package. - * The functionality is not supported if the ts module is consumed outside of a node module. - */ - function getDefaultLibFilePath(options) { - // Check __dirname is defined and that we are on a node.js system. - if (typeof __dirname !== "undefined") { - return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); - } - ts.getDefaultLibFilePath = getDefaultLibFilePath; - ts.objectAllocator = getServicesObjectAllocator(); -})(ts || (ts = {})); -// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0. -// See LICENSE.txt in the project root for complete license information. -/// -/* @internal */ -var ts; -(function (ts) { - var BreakpointResolver; - (function (BreakpointResolver) { - /** - * Get the breakpoint span in given sourceFile - */ - function spanInSourceFileAtLocation(sourceFile, position) { - // Cannot set breakpoint in dts file - if (sourceFile.isDeclarationFile) { - return undefined; - } - var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - // Get previous token if the token is returned starts on new line - // eg: let x =10; |--- cursor is here - // let y = 10; - // token at position will return let keyword on second line as the token but we would like to use - // token on same line if trailing trivia (comments or white spaces on same line) part of the last token on that line - tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - // It's a blank line - if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { - return undefined; - } - } - // Cannot set breakpoint in ambient declarations - if (ts.isInAmbientContext(tokenAtLocation)) { - return undefined; - } - // Get the span in the node based on its syntax - return spanInNode(tokenAtLocation); - function textSpan(startNode, endNode) { - var start = startNode.decorators ? - ts.skipTrivia(sourceFile.text, startNode.decorators.end) : - startNode.getStart(sourceFile); - return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); - } - function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { - return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray) { - return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); - } - function spanInPreviousNode(node) { - return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(ts.findNextToken(node, node.parent)); - } - function spanInNode(node) { - if (node) { - switch (node.kind) { - case 208 /* VariableStatement */: - // Span on first variable declaration - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 226 /* VariableDeclaration */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return spanInVariableDeclaration(node); - case 146 /* Parameter */: - return spanInParameterDeclaration(node); - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return spanInFunctionDeclaration(node); - case 207 /* Block */: - if (ts.isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - // falls through - case 234 /* ModuleBlock */: - return spanInBlock(node); - case 260 /* CatchClause */: - return spanInBlock(node.block); - case 210 /* ExpressionStatement */: - // span on the expression - return textSpan(node.expression); - case 219 /* ReturnStatement */: - // span on return keyword and expression if present - return textSpan(node.getChildAt(0), node.expression); - case 213 /* WhileStatement */: - // Span on while(...) - return textSpanEndingAtNextToken(node, node.expression); - case 212 /* DoStatement */: - // span in statement of the do statement - return spanInNode(node.statement); - case 225 /* DebuggerStatement */: - // span on debugger keyword - return textSpan(node.getChildAt(0)); - case 211 /* IfStatement */: - // set on if(..) span - return textSpanEndingAtNextToken(node, node.expression); - case 222 /* LabeledStatement */: - // span in statement - return spanInNode(node.statement); - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - // On break or continue keyword and label if present - return textSpan(node.getChildAt(0), node.label); - case 214 /* ForStatement */: - return spanInForStatement(node); - case 215 /* ForInStatement */: - // span of for (a in ...) - return textSpanEndingAtNextToken(node, node.expression); - case 216 /* ForOfStatement */: - // span in initializer - return spanInInitializerOfForLike(node); - case 221 /* SwitchStatement */: - // span on switch(...) - return textSpanEndingAtNextToken(node, node.expression); - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - // span in first statement of the clause - return spanInNode(node.statements[0]); - case 224 /* TryStatement */: - // span in try block - return spanInBlock(node.tryBlock); - case 223 /* ThrowStatement */: - // span in throw ... - return textSpan(node, node.expression); - case 243 /* ExportAssignment */: - // span on export = id - return textSpan(node, node.expression); - case 237 /* ImportEqualsDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleReference); - case 238 /* ImportDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleSpecifier); - case 244 /* ExportDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleSpecifier); - case 233 /* ModuleDeclaration */: - // span on complete module if it is instantiated - if (ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 176 /* BindingElement */: - // span on complete node - return textSpan(node); - case 220 /* WithStatement */: - // span in statement - return spanInNode(node.statement); - case 147 /* Decorator */: - return spanInNodeArray(node.parent.decorators); - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return spanInBindingPattern(node); - // No breakpoint in interface, type alias - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - return undefined; - // Tokens: - case 25 /* SemicolonToken */: - case 1 /* EndOfFileToken */: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 26 /* CommaToken */: - return spanInPreviousNode(node); - case 17 /* OpenBraceToken */: - return spanInOpenBraceToken(node); - case 18 /* CloseBraceToken */: - return spanInCloseBraceToken(node); - case 22 /* CloseBracketToken */: - return spanInCloseBracketToken(node); - case 19 /* OpenParenToken */: - return spanInOpenParenToken(node); - case 20 /* CloseParenToken */: - return spanInCloseParenToken(node); - case 56 /* ColonToken */: - return spanInColonToken(node); - case 29 /* GreaterThanToken */: - case 27 /* LessThanToken */: - return spanInGreaterThanOrLessThanToken(node); - // Keywords: - case 106 /* WhileKeyword */: - return spanInWhileKeyword(node); - case 82 /* ElseKeyword */: - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return spanInNextNode(node); - case 142 /* OfKeyword */: - return spanInOfKeyword(node); - default: - // Destructuring pattern in destructuring assignment - // [a, b, c] of - // [a, b, c] = expression - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - // Set breakpoint on identifier element of destructuring pattern - // a or ...c or d: x from - // [a, b, ...c] or { a, b } or { d: x } from destructuring pattern - if ((node.kind === 71 /* Identifier */ || - node.kind === 198 /* SpreadElement */ || - node.kind === 261 /* PropertyAssignment */ || - node.kind === 262 /* ShorthandPropertyAssignment */) && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (node.kind === 194 /* BinaryExpression */) { - var binaryExpression = node; - // Set breakpoint in destructuring pattern if its destructuring assignment - // [a, b, c] or {a, b, c} of - // [a, b, c] = expression or - // {a, b, c} = expression - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left); - } - if (binaryExpression.operatorToken.kind === 58 /* EqualsToken */ && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.parent)) { - // Set breakpoint on assignment expression element of destructuring pattern - // a = expression of - // [a = expression, b, c] = someExpression or - // { a = expression, b, c } = someExpression - return textSpan(node); - } - if (binaryExpression.operatorToken.kind === 26 /* CommaToken */) { - return spanInNode(binaryExpression.left); - } - } - if (ts.isPartOfExpression(node)) { - switch (node.parent.kind) { - case 212 /* DoStatement */: - // Set span as if on while keyword - return spanInPreviousNode(node); - case 147 /* Decorator */: - // Set breakpoint on the decorator emit - return spanInNode(node.parent); - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - return textSpan(node); - case 194 /* BinaryExpression */: - if (node.parent.operatorToken.kind === 26 /* CommaToken */) { - // If this is a comma expression, the breakpoint is possible in this expression - return textSpan(node); - } - break; - case 187 /* ArrowFunction */: - if (node.parent.body === node) { - // If this is body of arrow function, it is allowed to have the breakpoint - return textSpan(node); - } - break; - } - } - // If this is name of property assignment, set breakpoint in the initializer - if (node.parent.kind === 261 /* PropertyAssignment */ && - node.parent.name === node && - !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - // Breakpoint in type assertion goes to its operand - if (node.parent.kind === 184 /* TypeAssertionExpression */ && node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - // return type of function go to previous token - if (ts.isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - // initializer of variable/parameter declaration go to previous node - if ((node.parent.kind === 226 /* VariableDeclaration */ || - node.parent.kind === 146 /* Parameter */)) { - var paramOrVarDecl = node.parent; - if (paramOrVarDecl.initializer === node || - paramOrVarDecl.type === node || - ts.isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - } - if (node.parent.kind === 194 /* BinaryExpression */) { - var binaryExpression = node.parent; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left) && - (binaryExpression.right === node || - binaryExpression.operatorToken === node)) { - // If initializer of destructuring assignment move to previous token - return spanInPreviousNode(node); - } - } - // Default go to parent to set the breakpoint - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 227 /* VariableDeclarationList */ && - variableDeclaration.parent.declarations[0] === variableDeclaration) { - // First declaration - include let keyword - return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } - else { - // Span only on this declaration - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - // If declaration of for in statement, just set the span in parent - if (variableDeclaration.parent.parent.kind === 215 /* ForInStatement */) { - return spanInNode(variableDeclaration.parent.parent); - } - // If this is a destructuring pattern, set breakpoint in binding pattern - if (ts.isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - // Breakpoint is possible in variableDeclaration only if there is initialization - // or its declaration from 'for of' - if (variableDeclaration.initializer || - ts.hasModifier(variableDeclaration, 1 /* Export */) || - variableDeclaration.parent.parent.kind === 216 /* ForOfStatement */) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (variableDeclaration.parent.kind === 227 /* VariableDeclarationList */ && - variableDeclaration.parent.declarations[0] !== variableDeclaration) { - // If we cannot set breakpoint on this declaration, set it on previous one - // Because the variable declaration may be binding pattern and - // we would like to set breakpoint in last binding element if that's the case, - // use preceding token instead - return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - // Breakpoint is possible on parameter only if it has initializer, is a rest parameter, or has public or private modifier - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || - ts.hasModifier(parameter, 4 /* Public */ | 8 /* Private */); - } - function spanInParameterDeclaration(parameter) { - if (ts.isBindingPattern(parameter.name)) { - // Set breakpoint in binding pattern - return spanInBindingPattern(parameter.name); - } - else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } - else { - var functionDeclaration = parameter.parent; - var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); - if (indexOfParameter) { - // Not a first parameter, go to previous parameter - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } - else { - // Set breakpoint in the function declaration body - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return ts.hasModifier(functionDeclaration, 1 /* Export */) || - (functionDeclaration.parent.kind === 229 /* ClassDeclaration */ && functionDeclaration.kind !== 152 /* Constructor */); - } - function spanInFunctionDeclaration(functionDeclaration) { - // No breakpoints in the function signature - if (!functionDeclaration.body) { - return undefined; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - // Set the span on whole function declaration - return textSpan(functionDeclaration); - } - // Set span in function body - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 233 /* ModuleDeclaration */: - if (ts.getModuleInstanceState(block.parent) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - // Set on parent if on same line otherwise on first statement - case 213 /* WhileStatement */: - case 211 /* IfStatement */: - case 215 /* ForInStatement */: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - // Set span on previous token if it starts on same line otherwise on the first statement of the block - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - // Default action is to set on first statement - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 227 /* VariableDeclarationList */) { - // Declaration list - set breakpoint in first declaration - var variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } - else { - // Expression - set breakpoint in it - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - // Set breakpoint in first binding element - var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 200 /* OmittedExpression */ ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - // Empty binding pattern of binding element, set breakpoint on binding element - if (bindingPattern.parent.kind === 176 /* BindingElement */) { - return textSpan(bindingPattern.parent); - } - // Variable declaration is used as the span - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { - ts.Debug.assert(node.kind !== 175 /* ArrayBindingPattern */ && node.kind !== 174 /* ObjectBindingPattern */); - var elements = node.kind === 177 /* ArrayLiteralExpression */ ? - node.elements : - node.properties; - var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 200 /* OmittedExpression */ ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - // Could be ArrayLiteral from destructuring assignment or - // just nested element in another destructuring assignment - // set breakpoint on assignment when parent is destructuring assignment - // Otherwise set breakpoint for this element - return textSpan(node.parent.kind === 194 /* BinaryExpression */ ? node.parent : node); - } - // Tokens: - function spanInOpenBraceToken(node) { - switch (node.parent.kind) { - case 232 /* EnumDeclaration */: - var enumDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 229 /* ClassDeclaration */: - var classDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 235 /* CaseBlock */: - return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInCloseBraceToken(node) { - switch (node.parent.kind) { - case 234 /* ModuleBlock */: - // If this is not an instantiated module block, no bp span - if (ts.getModuleInstanceState(node.parent.parent) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - case 232 /* EnumDeclaration */: - case 229 /* ClassDeclaration */: - // Span on close brace token - return textSpan(node); - case 207 /* Block */: - if (ts.isFunctionBlock(node.parent)) { - // Span on close brace token - return textSpan(node); - } - // falls through - case 260 /* CatchClause */: - return spanInNode(ts.lastOrUndefined(node.parent.statements)); - case 235 /* CaseBlock */: - // breakpoint in last statement of the last clause - var caseBlock = node.parent; - var lastClause = ts.lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(ts.lastOrUndefined(lastClause.statements)); - } - return undefined; - case 174 /* ObjectBindingPattern */: - // Breakpoint in last binding element or binding pattern if it contains no elements - var bindingPattern = node.parent; - return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - // Default to parent node - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - // Breakpoint in last binding element or binding pattern if it contains no elements - var objectLiteral = node.parent; - return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node.parent); - } - } - function spanInCloseBracketToken(node) { - switch (node.parent.kind) { - case 175 /* ArrayBindingPattern */: - // Breakpoint in last binding element or binding pattern if it contains no elements - var bindingPattern = node.parent; - return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - // Breakpoint in last binding element or binding pattern if it contains no elements - var arrayLiteral = node.parent; - return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - // Default to parent node - return spanInNode(node.parent); - } - } - function spanInOpenParenToken(node) { - if (node.parent.kind === 212 /* DoStatement */ || - node.parent.kind === 181 /* CallExpression */ || - node.parent.kind === 182 /* NewExpression */) { - return spanInPreviousNode(node); - } - if (node.parent.kind === 185 /* ParenthesizedExpression */) { - return spanInNextNode(node); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInCloseParenToken(node) { - // Is this close paren token of parameter list, set span in previous token - switch (node.parent.kind) { - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 185 /* ParenthesizedExpression */: - return spanInPreviousNode(node); - // Default to parent node - default: - return spanInNode(node.parent); - } - } - function spanInColonToken(node) { - // Is this : specifying return annotation of the function declaration - if (ts.isFunctionLike(node.parent) || - node.parent.kind === 261 /* PropertyAssignment */ || - node.parent.kind === 146 /* Parameter */) { - return spanInPreviousNode(node); - } - return spanInNode(node.parent); - } - function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 184 /* TypeAssertionExpression */) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInWhileKeyword(node) { - if (node.parent.kind === 212 /* DoStatement */) { - // Set span on while expression - return textSpanEndingAtNextToken(node, node.parent.expression); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInOfKeyword(node) { - if (node.parent.kind === 216 /* ForOfStatement */) { - // Set using next token - return spanInNextNode(node); - } - // Default to parent node - return spanInNode(node.parent); - } - } - } - BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; - })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /** - * Transform one or more nodes using the supplied transformers. - * @param source A single `Node` or an array of `Node` objects. - * @param transformers An array of `TransformerFactory` callbacks used to process the transformation. - * @param compilerOptions Optional compiler options. - */ - function transform(source, transformers, compilerOptions) { - var diagnostics = []; - compilerOptions = ts.fixupCompilerOptions(compilerOptions, diagnostics); - var nodes = ts.isArray(source) ? source : [source]; - var result = ts.transformNodes(/*resolver*/ undefined, /*emitHost*/ undefined, compilerOptions, nodes, transformers, /*allowDtsFiles*/ true); - result.diagnostics = ts.concatenate(result.diagnostics, diagnostics); - return result; - } - ts.transform = transform; -})(ts || (ts = {})); -// -// Copyright (c) Microsoft Corporation. All rights reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -/// -/* @internal */ -var debugObjectHost = (function () { return this; })(); -// We need to use 'null' to interface with the managed side. -/* tslint:disable:no-null-keyword */ -/* tslint:disable:no-in-operator */ -/* @internal */ -var ts; -(function (ts) { - function logInternalError(logger, err) { - if (logger) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); - } - } - var ScriptSnapshotShimAdapter = (function () { - function ScriptSnapshotShimAdapter(scriptSnapshotShim) { - this.scriptSnapshotShim = scriptSnapshotShim; - } - ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { - return this.scriptSnapshotShim.getText(start, end); - }; - ScriptSnapshotShimAdapter.prototype.getLength = function () { - return this.scriptSnapshotShim.getLength(); - }; - ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { - var oldSnapshotShim = oldSnapshot; - var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); - if (encoded === null) { - return null; - } - var decoded = JSON.parse(encoded); - return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); - }; - ScriptSnapshotShimAdapter.prototype.dispose = function () { - // if scriptSnapshotShim is a COM object then property check becomes method call with no arguments - // 'in' does not have this effect - if ("dispose" in this.scriptSnapshotShim) { - this.scriptSnapshotShim.dispose(); - } - }; - return ScriptSnapshotShimAdapter; - }()); - var LanguageServiceShimHostAdapter = (function () { - function LanguageServiceShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.loggingEnabled = false; - this.tracingEnabled = false; - // if shimHost is a COM object then property check will become method call with no arguments. - // 'in' does not have this effect. - if ("getModuleResolutionsForFile" in this.shimHost) { - this.resolveModuleNames = function (moduleNames, containingFile) { - var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); - return ts.map(moduleNames, function (name) { - var result = ts.getProperty(resolutionsInFile, name); - return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; - }); - }; - } - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { - this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); - return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, name); }); - }; - } - } - LanguageServiceShimHostAdapter.prototype.log = function (s) { - if (this.loggingEnabled) { - this.shimHost.log(s); - } - }; - LanguageServiceShimHostAdapter.prototype.trace = function (s) { - if (this.tracingEnabled) { - this.shimHost.trace(s); - } - }; - LanguageServiceShimHostAdapter.prototype.error = function (s) { - this.shimHost.error(s); - }; - LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { - if (!this.shimHost.getProjectVersion) { - // shimmed host does not support getProjectVersion - return undefined; - } - return this.shimHost.getProjectVersion(); - }; - LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { - if (!this.shimHost.getTypeRootsVersion) { - return 0; - } - return this.shimHost.getTypeRootsVersion(); - }; - LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { - return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - }; - LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { - var settingsJson = this.shimHost.getCompilationSettings(); - if (settingsJson === null || settingsJson === "") { - throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); - } - var compilerOptions = JSON.parse(settingsJson); - // permit language service to handle all files (filtering should be performed on the host side) - compilerOptions.allowNonTsExtensions = true; - return compilerOptions; - }; - LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { - var encoded = this.shimHost.getScriptFileNames(); - return this.files = JSON.parse(encoded); - }; - LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); - return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); - }; - LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { - if ("getScriptKind" in this.shimHost) { - return this.shimHost.getScriptKind(fileName); - } - else { - return 0 /* Unknown */; - } - }; - LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { - return this.shimHost.getScriptVersion(fileName); - }; - LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { - var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); - if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { - return null; - } - try { - return JSON.parse(diagnosticMessagesJson); - } - catch (e) { - this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); - return null; - } - }; - LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { - var hostCancellationToken = this.shimHost.getCancellationToken(); - return new ts.ThrottledCancellationToken(hostCancellationToken); - }; - LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { - return this.shimHost.getCurrentDirectory(); - }; - LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { - return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); - }; - LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { - var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - }; - LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { - return this.shimHost.readFile(path, encoding); - }; - LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { - return this.shimHost.fileExists(path); - }; - return LanguageServiceShimHostAdapter; - }()); - ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - var CoreServicesShimHostAdapter = (function () { - function CoreServicesShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("realpath" in this.shimHost) { - this.realpath = function (path) { return _this.shimHost.realpath(path); }; - } - } - CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { - // Wrap the API changes for 2.0 release. This try/catch - // should be removed once TypeScript 2.0 has shipped. - try { - var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - } - catch (e) { - var results = []; - for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { - var extension = extensions_2[_i]; - for (var _a = 0, _b = this.readDirectoryFallback(rootDir, extension, exclude); _a < _b.length; _a++) { - var file = _b[_a]; - if (!ts.contains(results, file)) { - results.push(file); - } - } - } - return results; - } - }; - CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { - return this.shimHost.fileExists(fileName); - }; - CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { - return this.shimHost.readFile(fileName); - }; - CoreServicesShimHostAdapter.prototype.readDirectoryFallback = function (rootDir, extension, exclude) { - return JSON.parse(this.shimHost.readDirectory(rootDir, extension, JSON.stringify(exclude))); - }; - CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - return CoreServicesShimHostAdapter; - }()); - ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action, logPerformance) { - var start; - if (logPerformance) { - logger.log(actionDescription); - start = ts.timestamp(); - } - var result = action(); - if (logPerformance) { - var end = ts.timestamp(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof result === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; - } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); - } - } - return result; - } - function forwardJSONCall(logger, actionDescription, action, logPerformance) { - return forwardCall(logger, actionDescription, /*returnJson*/ true, action, logPerformance); - } - function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { - try { - var result = simpleForwardCall(logger, actionDescription, action, logPerformance); - return returnJson ? JSON.stringify({ result: result }) : result; - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - return JSON.stringify({ canceled: true }); - } - logInternalError(logger, err); - err.description = actionDescription; - return JSON.stringify({ error: err }); - } - } - var ShimBase = (function () { - function ShimBase(factory) { - this.factory = factory; - factory.registerShim(this); - } - ShimBase.prototype.dispose = function (_dummy) { - this.factory.unregisterShim(this); - }; - return ShimBase; - }()); - function realizeDiagnostics(diagnostics, newLine) { - return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); - } - ts.realizeDiagnostics = realizeDiagnostics; - function realizeDiagnostic(diagnostic, newLine) { - return { - message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), - start: diagnostic.start, - length: diagnostic.length, - /// TODO: no need for the tolowerCase call - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; - } - var LanguageServiceShimObject = (function (_super) { - __extends(LanguageServiceShimObject, _super); - function LanguageServiceShimObject(factory, host, languageService) { - var _this = _super.call(this, factory) || this; - _this.host = host; - _this.languageService = languageService; - _this.logPerformance = false; - _this.logger = _this.host; - return _this; - } - LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - /// DISPOSE - /** - * Ensure (almost) deterministic release of internal Javascript resources when - * some external native objects holds onto us (e.g. Com/Interop). - */ - LanguageServiceShimObject.prototype.dispose = function (dummy) { - this.logger.log("dispose()"); - this.languageService.dispose(); - this.languageService = null; - // force a GC - if (debugObjectHost && debugObjectHost.CollectGarbage) { - debugObjectHost.CollectGarbage(); - this.logger.log("CollectGarbage()"); - } - this.logger = null; - _super.prototype.dispose.call(this, dummy); - }; - /// REFRESH - /** - * Update the list of scripts known to the compiler - */ - LanguageServiceShimObject.prototype.refresh = function (throwOnError) { - this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; }); - }; - LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { - var _this = this; - this.forwardJSONCall("cleanupSemanticCache()", function () { - _this.languageService.cleanupSemanticCache(); - return null; - }); - }; - LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { - var newLine = ts.getNewLineOrDefaultFromHost(this.host); - return ts.realizeDiagnostics(diagnostics, newLine); - }; - LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", - // directly serialize the spans out to a string. This is much faster to decode - // on the managed side versus a full JSON array. - function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", - // directly serialize the spans out to a string. This is much faster to decode - // on the managed side versus a full JSON array. - function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { - var _this = this; - return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); - return _this.realizeDiagnostics(diagnostics); - }); - }; - /// QUICKINFO - /** - * Computes a string representation of the type at the requested position - * in the active file. - */ - LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); - }; - /// NAMEORDOTTEDNAMESPAN - /** - * Computes span information of the name or dotted name at the requested position - * in the active file. - */ - LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { - var _this = this; - return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); - }; - /** - * STATEMENTSPAN - * Computes span information of statement at the requested position in the active file. - */ - LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); - }; - /// SIGNATUREHELP - LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { return _this.languageService.getSignatureHelpItems(fileName, position); }); - }; - /// GOTO DEFINITION - /** - * Computes the definition location and file for the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); - }; - /// GOTO Type - /** - * Computes the definition location of the type of the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); - }; - /// GOTO Implementation - /** - * Computes the implementation location of the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getImplementationAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { return _this.languageService.getRenameInfo(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments) { - var _this = this; - return this.forwardJSONCall("findRenameLocations('" + fileName + "', " + position + ", " + findInStrings + ", " + findInComments + ")", function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); - }; - /// GET BRACE MATCHING - LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { - var _this = this; - return this.forwardJSONCall("isValidBraceCompletionAtPosition('" + fileName + "', " + position + ", " + openingBrace + ")", function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); - }; - /// GET SMART INDENT - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options /*Services.EditorOptions*/) { - var _this = this; - return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); - }); - }; - /// GET REFERENCES - LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { return _this.languageService.findReferences(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { - var _this = this; - return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { - var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); - // workaround for VS document highlighting issue - keep only items from the initial file - var normalizedName = ts.normalizeSlashes(fileName).toLowerCase(); - return ts.filter(results, function (r) { return ts.normalizeSlashes(r.fileName).toLowerCase() === normalizedName; }); - }); - }; - /// COMPLETION LISTS - /** - * Get a string based representation of the completions - * to provide at the given source position and providing a member completion - * list if requested. - */ - LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getCompletionsAtPosition(fileName, position); }); - }; - /** Get a string based representation of a completion list entry details */ - LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { - var _this = this; - return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", '" + entryName + "')", function () { return _this.languageService.getCompletionEntryDetails(fileName, position, entryName); }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDocCommentTemplateAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position); }); - }; - /// NAVIGATE TO - /** Return a list of symbols that are interesting to navigate to */ - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { - var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ", " + fileName + ")", function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationBarItems('" + fileName + "')", function () { return _this.languageService.getNavigationBarItems(fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationTree('" + fileName + "')", function () { return _this.languageService.getNavigationTree(fileName); }); - }; - LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { - var _this = this; - return this.forwardJSONCall("getOutliningSpans('" + fileName + "')", function () { return _this.languageService.getOutliningSpans(fileName); }); - }; - LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { - var _this = this; - return this.forwardJSONCall("getTodoComments('" + fileName + "')", function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); - }; - /// Emit - LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { - var _this = this; - return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { return _this.languageService.getEmitOutput(fileName); }); - }; - LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { - var _this = this; - return forwardCall(this.logger, "getEmitOutput('" + fileName + "')", - /*returnJson*/ false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); - }; - return LanguageServiceShimObject; - }(ShimBase)); - function convertClassifications(classifications) { - return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; - } - var ClassifierShimObject = (function (_super) { - __extends(ClassifierShimObject, _super); - function ClassifierShimObject(factory, logger) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.logPerformance = false; - _this.classifier = ts.createClassifier(); - return _this; - } - ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { - var _this = this; - return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); - }; - /// COLORIZATION - ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { - var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); - var result = ""; - for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { - var item = _a[_i]; - result += item.length + "\n"; - result += item.classification + "\n"; - } - result += classification.finalLexState; - return result; - }; - return ClassifierShimObject; - }(ShimBase)); - var CoreServicesShimObject = (function (_super) { - __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger, host) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.host = host; - _this.logPerformance = false; - return _this; - } - CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveModuleName('" + fileName + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; - if (result.resolvedModule && result.resolvedModule.extension !== ts.Extension.Ts && result.resolvedModule.extension !== ts.Extension.Tsx && result.resolvedModule.extension !== ts.Extension.Dts) { - resolvedFileName = undefined; - } - return { - resolvedFileName: resolvedFileName, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveTypeReferenceDirective(" + fileName + ")", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - return { - resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, - primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { - // for now treat files as JavaScript - var result = ts.preProcessFile(sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()), /* readImportFiles */ true, /* detectJavaScriptImports */ true); - return { - referencedFiles: _this.convertFileReferences(result.referencedFiles), - importedFiles: _this.convertFileReferences(result.importedFiles), - ambientExternalModules: result.ambientExternalModules, - isLibFile: result.isLibFile, - typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives) - }; - }); - }; - CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("getAutomaticTypeDirectiveNames('" + compilerOptionsJson + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); - }); - }; - CoreServicesShimObject.prototype.convertFileReferences = function (refs) { - if (!refs) { - return undefined; - } - var result = []; - for (var _i = 0, refs_2 = refs; _i < refs_2.length; _i++) { - var ref = refs_2[_i]; - result.push({ - path: ts.normalizeSlashes(ref.fileName), - position: ref.pos, - length: ref.end - ref.pos - }); - } - return result; - }; - CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { - var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); - var result = ts.parseConfigFileTextToJson(fileName, text); - if (result.error) { - return { - options: {}, - typeAcquisition: {}, - files: [], - raw: {}, - errors: [realizeDiagnostic(result.error, "\r\n")] - }; - } - var normalizedFileName = ts.normalizeSlashes(fileName); - var configFile = ts.parseJsonConfigFileContent(result.config, _this.host, ts.getDirectoryPath(normalizedFileName), /*existingOptions*/ {}, normalizedFileName); - return { - options: configFile.options, - typeAcquisition: configFile.typeAcquisition, - files: configFile.fileNames, - raw: configFile.raw, - errors: realizeDiagnostics(configFile.errors, "\r\n") - }; - }); - }; - CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { - return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); - }; - CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { - var _this = this; - var getCanonicalFileName = ts.createGetCanonicalFileName(/*useCaseSensitivefileNames:*/ false); - return this.forwardJSONCall("discoverTypings()", function () { - var info = JSON.parse(discoverTypingsJson); - return ts.JsTyping.discoverTypings(_this.host, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName), info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports); - }); - }; - return CoreServicesShimObject; - }(ShimBase)); - var TypeScriptServicesFactory = (function () { - function TypeScriptServicesFactory() { - this._shims = []; - } - /* - * Returns script API version. - */ - TypeScriptServicesFactory.prototype.getServicesVersion = function () { - return ts.servicesVersion; - }; - TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { - try { - if (this.documentRegistry === undefined) { - this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); - } - var hostAdapter = new LanguageServiceShimHostAdapter(host); - var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); - return new LanguageServiceShimObject(this, host, languageService); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { - try { - return new ClassifierShimObject(this, logger); - } - catch (err) { - logInternalError(logger, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { - try { - var adapter = new CoreServicesShimHostAdapter(host); - return new CoreServicesShimObject(this, host, adapter); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.close = function () { - // Forget all the registered shims - this._shims = []; - this.documentRegistry = undefined; - }; - TypeScriptServicesFactory.prototype.registerShim = function (shim) { - this._shims.push(shim); - }; - TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { - for (var i = 0; i < this._shims.length; i++) { - if (this._shims[i] === shim) { - delete this._shims[i]; - return; - } - } - throw new Error("Invalid operation"); - }; - return TypeScriptServicesFactory; - }()); - ts.TypeScriptServicesFactory = TypeScriptServicesFactory; - if (typeof module !== "undefined" && module.exports) { - module.exports = ts; - } -})(ts || (ts = {})); -/* tslint:enable:no-in-operator */ -/* tslint:enable:no-null */ -/// TODO: this is used by VS, clean this up on both sides of the interface -/* @internal */ -var TypeScript; -(function (TypeScript) { - var Services; - (function (Services) { - Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; - })(Services = TypeScript.Services || (TypeScript.Services = {})); -})(TypeScript || (TypeScript = {})); -// 'toolsVersion' gets consumed by the managed side, so it's not unused. -// TODO: it should be moved into a namespace though. -/* @internal */ -var toolsVersion = "2.3"; diff --git a/node_modules/pogen/node_modules/typescript/lib/typescriptServices.d.ts b/node_modules/pogen/node_modules/typescript/lib/typescriptServices.d.ts deleted file mode 100644 index 5703ece79..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/typescriptServices.d.ts +++ /dev/null @@ -1,4048 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -declare namespace ts { - /** - * Type of objects whose values are all of the same type. - * The `in` and `for-in` operators can *not* be safely used, - * since `Object.prototype` may be modified by outside code. - */ - interface MapLike { - [index: string]: T; - } - /** ES6 Map interface. */ - interface Map { - get(key: string): T | undefined; - has(key: string): boolean; - set(key: string, value: T): this; - delete(key: string): boolean; - clear(): void; - forEach(action: (value: T, key: string) => void): void; - readonly size: number; - keys(): Iterator; - values(): Iterator; - entries(): Iterator<[string, T]>; - } - /** ES6 Iterator type. */ - interface Iterator { - next(): { - value: T; - done: false; - } | { - value: never; - done: true; - }; - } - type Path = string & { - __pathBrand: any; - }; - interface FileMap { - get(fileName: Path): T; - set(fileName: Path, value: T): void; - contains(fileName: Path): boolean; - remove(fileName: Path): void; - forEachValue(f: (key: Path, v: T) => void): void; - getKeys(): Path[]; - clear(): void; - } - interface TextRange { - pos: number; - end: number; - } - enum SyntaxKind { - Unknown = 0, - EndOfFileToken = 1, - SingleLineCommentTrivia = 2, - MultiLineCommentTrivia = 3, - NewLineTrivia = 4, - WhitespaceTrivia = 5, - ShebangTrivia = 6, - ConflictMarkerTrivia = 7, - NumericLiteral = 8, - StringLiteral = 9, - JsxText = 10, - JsxTextAllWhiteSpaces = 11, - RegularExpressionLiteral = 12, - NoSubstitutionTemplateLiteral = 13, - TemplateHead = 14, - TemplateMiddle = 15, - TemplateTail = 16, - OpenBraceToken = 17, - CloseBraceToken = 18, - OpenParenToken = 19, - CloseParenToken = 20, - OpenBracketToken = 21, - CloseBracketToken = 22, - DotToken = 23, - DotDotDotToken = 24, - SemicolonToken = 25, - CommaToken = 26, - LessThanToken = 27, - LessThanSlashToken = 28, - GreaterThanToken = 29, - LessThanEqualsToken = 30, - GreaterThanEqualsToken = 31, - EqualsEqualsToken = 32, - ExclamationEqualsToken = 33, - EqualsEqualsEqualsToken = 34, - ExclamationEqualsEqualsToken = 35, - EqualsGreaterThanToken = 36, - PlusToken = 37, - MinusToken = 38, - AsteriskToken = 39, - AsteriskAsteriskToken = 40, - SlashToken = 41, - PercentToken = 42, - PlusPlusToken = 43, - MinusMinusToken = 44, - LessThanLessThanToken = 45, - GreaterThanGreaterThanToken = 46, - GreaterThanGreaterThanGreaterThanToken = 47, - AmpersandToken = 48, - BarToken = 49, - CaretToken = 50, - ExclamationToken = 51, - TildeToken = 52, - AmpersandAmpersandToken = 53, - BarBarToken = 54, - QuestionToken = 55, - ColonToken = 56, - AtToken = 57, - EqualsToken = 58, - PlusEqualsToken = 59, - MinusEqualsToken = 60, - AsteriskEqualsToken = 61, - AsteriskAsteriskEqualsToken = 62, - SlashEqualsToken = 63, - PercentEqualsToken = 64, - LessThanLessThanEqualsToken = 65, - GreaterThanGreaterThanEqualsToken = 66, - GreaterThanGreaterThanGreaterThanEqualsToken = 67, - AmpersandEqualsToken = 68, - BarEqualsToken = 69, - CaretEqualsToken = 70, - Identifier = 71, - BreakKeyword = 72, - CaseKeyword = 73, - CatchKeyword = 74, - ClassKeyword = 75, - ConstKeyword = 76, - ContinueKeyword = 77, - DebuggerKeyword = 78, - DefaultKeyword = 79, - DeleteKeyword = 80, - DoKeyword = 81, - ElseKeyword = 82, - EnumKeyword = 83, - ExportKeyword = 84, - ExtendsKeyword = 85, - FalseKeyword = 86, - FinallyKeyword = 87, - ForKeyword = 88, - FunctionKeyword = 89, - IfKeyword = 90, - ImportKeyword = 91, - InKeyword = 92, - InstanceOfKeyword = 93, - NewKeyword = 94, - NullKeyword = 95, - ReturnKeyword = 96, - SuperKeyword = 97, - SwitchKeyword = 98, - ThisKeyword = 99, - ThrowKeyword = 100, - TrueKeyword = 101, - TryKeyword = 102, - TypeOfKeyword = 103, - VarKeyword = 104, - VoidKeyword = 105, - WhileKeyword = 106, - WithKeyword = 107, - ImplementsKeyword = 108, - InterfaceKeyword = 109, - LetKeyword = 110, - PackageKeyword = 111, - PrivateKeyword = 112, - ProtectedKeyword = 113, - PublicKeyword = 114, - StaticKeyword = 115, - YieldKeyword = 116, - AbstractKeyword = 117, - AsKeyword = 118, - AnyKeyword = 119, - AsyncKeyword = 120, - AwaitKeyword = 121, - BooleanKeyword = 122, - ConstructorKeyword = 123, - DeclareKeyword = 124, - GetKeyword = 125, - IsKeyword = 126, - KeyOfKeyword = 127, - ModuleKeyword = 128, - NamespaceKeyword = 129, - NeverKeyword = 130, - ReadonlyKeyword = 131, - RequireKeyword = 132, - NumberKeyword = 133, - ObjectKeyword = 134, - SetKeyword = 135, - StringKeyword = 136, - SymbolKeyword = 137, - TypeKeyword = 138, - UndefinedKeyword = 139, - FromKeyword = 140, - GlobalKeyword = 141, - OfKeyword = 142, - QualifiedName = 143, - ComputedPropertyName = 144, - TypeParameter = 145, - Parameter = 146, - Decorator = 147, - PropertySignature = 148, - PropertyDeclaration = 149, - MethodSignature = 150, - MethodDeclaration = 151, - Constructor = 152, - GetAccessor = 153, - SetAccessor = 154, - CallSignature = 155, - ConstructSignature = 156, - IndexSignature = 157, - TypePredicate = 158, - TypeReference = 159, - FunctionType = 160, - ConstructorType = 161, - TypeQuery = 162, - TypeLiteral = 163, - ArrayType = 164, - TupleType = 165, - UnionType = 166, - IntersectionType = 167, - ParenthesizedType = 168, - ThisType = 169, - TypeOperator = 170, - IndexedAccessType = 171, - MappedType = 172, - LiteralType = 173, - ObjectBindingPattern = 174, - ArrayBindingPattern = 175, - BindingElement = 176, - ArrayLiteralExpression = 177, - ObjectLiteralExpression = 178, - PropertyAccessExpression = 179, - ElementAccessExpression = 180, - CallExpression = 181, - NewExpression = 182, - TaggedTemplateExpression = 183, - TypeAssertionExpression = 184, - ParenthesizedExpression = 185, - FunctionExpression = 186, - ArrowFunction = 187, - DeleteExpression = 188, - TypeOfExpression = 189, - VoidExpression = 190, - AwaitExpression = 191, - PrefixUnaryExpression = 192, - PostfixUnaryExpression = 193, - BinaryExpression = 194, - ConditionalExpression = 195, - TemplateExpression = 196, - YieldExpression = 197, - SpreadElement = 198, - ClassExpression = 199, - OmittedExpression = 200, - ExpressionWithTypeArguments = 201, - AsExpression = 202, - NonNullExpression = 203, - MetaProperty = 204, - TemplateSpan = 205, - SemicolonClassElement = 206, - Block = 207, - VariableStatement = 208, - EmptyStatement = 209, - ExpressionStatement = 210, - IfStatement = 211, - DoStatement = 212, - WhileStatement = 213, - ForStatement = 214, - ForInStatement = 215, - ForOfStatement = 216, - ContinueStatement = 217, - BreakStatement = 218, - ReturnStatement = 219, - WithStatement = 220, - SwitchStatement = 221, - LabeledStatement = 222, - ThrowStatement = 223, - TryStatement = 224, - DebuggerStatement = 225, - VariableDeclaration = 226, - VariableDeclarationList = 227, - FunctionDeclaration = 228, - ClassDeclaration = 229, - InterfaceDeclaration = 230, - TypeAliasDeclaration = 231, - EnumDeclaration = 232, - ModuleDeclaration = 233, - ModuleBlock = 234, - CaseBlock = 235, - NamespaceExportDeclaration = 236, - ImportEqualsDeclaration = 237, - ImportDeclaration = 238, - ImportClause = 239, - NamespaceImport = 240, - NamedImports = 241, - ImportSpecifier = 242, - ExportAssignment = 243, - ExportDeclaration = 244, - NamedExports = 245, - ExportSpecifier = 246, - MissingDeclaration = 247, - ExternalModuleReference = 248, - JsxElement = 249, - JsxSelfClosingElement = 250, - JsxOpeningElement = 251, - JsxClosingElement = 252, - JsxAttribute = 253, - JsxAttributes = 254, - JsxSpreadAttribute = 255, - JsxExpression = 256, - CaseClause = 257, - DefaultClause = 258, - HeritageClause = 259, - CatchClause = 260, - PropertyAssignment = 261, - ShorthandPropertyAssignment = 262, - SpreadAssignment = 263, - EnumMember = 264, - SourceFile = 265, - Bundle = 266, - JSDocTypeExpression = 267, - JSDocAllType = 268, - JSDocUnknownType = 269, - JSDocArrayType = 270, - JSDocUnionType = 271, - JSDocTupleType = 272, - JSDocNullableType = 273, - JSDocNonNullableType = 274, - JSDocRecordType = 275, - JSDocRecordMember = 276, - JSDocTypeReference = 277, - JSDocOptionalType = 278, - JSDocFunctionType = 279, - JSDocVariadicType = 280, - JSDocConstructorType = 281, - JSDocThisType = 282, - JSDocComment = 283, - JSDocTag = 284, - JSDocAugmentsTag = 285, - JSDocParameterTag = 286, - JSDocReturnTag = 287, - JSDocTypeTag = 288, - JSDocTemplateTag = 289, - JSDocTypedefTag = 290, - JSDocPropertyTag = 291, - JSDocTypeLiteral = 292, - JSDocLiteralType = 293, - SyntaxList = 294, - NotEmittedStatement = 295, - PartiallyEmittedExpression = 296, - MergeDeclarationMarker = 297, - EndOfDeclarationMarker = 298, - Count = 299, - FirstAssignment = 58, - LastAssignment = 70, - FirstCompoundAssignment = 59, - LastCompoundAssignment = 70, - FirstReservedWord = 72, - LastReservedWord = 107, - FirstKeyword = 72, - LastKeyword = 142, - FirstFutureReservedWord = 108, - LastFutureReservedWord = 116, - FirstTypeNode = 158, - LastTypeNode = 173, - FirstPunctuation = 17, - LastPunctuation = 70, - FirstToken = 0, - LastToken = 142, - FirstTriviaToken = 2, - LastTriviaToken = 7, - FirstLiteralToken = 8, - LastLiteralToken = 13, - FirstTemplateToken = 13, - LastTemplateToken = 16, - FirstBinaryOperator = 27, - LastBinaryOperator = 70, - FirstNode = 143, - FirstJSDocNode = 267, - LastJSDocNode = 293, - FirstJSDocTagNode = 283, - LastJSDocTagNode = 293, - } - enum NodeFlags { - None = 0, - Let = 1, - Const = 2, - NestedNamespace = 4, - Synthesized = 8, - Namespace = 16, - ExportContext = 32, - ContainsThis = 64, - HasImplicitReturn = 128, - HasExplicitReturn = 256, - GlobalAugmentation = 512, - HasAsyncFunctions = 1024, - DisallowInContext = 2048, - YieldContext = 4096, - DecoratorContext = 8192, - AwaitContext = 16384, - ThisNodeHasError = 32768, - JavaScriptFile = 65536, - ThisNodeOrAnySubNodesHasError = 131072, - HasAggregatedChildData = 262144, - BlockScoped = 3, - ReachabilityCheckFlags = 384, - ReachabilityAndEmitFlags = 1408, - ContextFlags = 96256, - TypeExcludesFlags = 20480, - } - enum ModifierFlags { - None = 0, - Export = 1, - Ambient = 2, - Public = 4, - Private = 8, - Protected = 16, - Static = 32, - Readonly = 64, - Abstract = 128, - Async = 256, - Default = 512, - Const = 2048, - HasComputedFlags = 536870912, - AccessibilityModifier = 28, - ParameterPropertyModifier = 92, - NonPublicAccessibilityModifier = 24, - TypeScriptModifier = 2270, - ExportDefault = 513, - } - enum JsxFlags { - None = 0, - /** An element from a named property of the JSX.IntrinsicElements interface */ - IntrinsicNamedElement = 1, - /** An element inferred from the string index signature of the JSX.IntrinsicElements interface */ - IntrinsicIndexedElement = 2, - IntrinsicElement = 3, - } - interface Node extends TextRange { - kind: SyntaxKind; - flags: NodeFlags; - decorators?: NodeArray; - modifiers?: ModifiersArray; - parent?: Node; - } - interface NodeArray extends Array, TextRange { - hasTrailingComma?: boolean; - } - interface Token extends Node { - kind: TKind; - } - type DotDotDotToken = Token; - type QuestionToken = Token; - type ColonToken = Token; - type EqualsToken = Token; - type AsteriskToken = Token; - type EqualsGreaterThanToken = Token; - type EndOfFileToken = Token; - type AtToken = Token; - type ReadonlyToken = Token; - type AwaitKeywordToken = Token; - type Modifier = Token | Token | Token | Token | Token | Token | Token | Token | Token | Token | Token; - type ModifiersArray = NodeArray; - interface Identifier extends PrimaryExpression { - kind: SyntaxKind.Identifier; - text: string; - originalKeywordKind?: SyntaxKind; - isInJSDocNamespace?: boolean; - } - interface TransientIdentifier extends Identifier { - resolvedSymbol: Symbol; - } - interface QualifiedName extends Node { - kind: SyntaxKind.QualifiedName; - left: EntityName; - right: Identifier; - } - type EntityName = Identifier | QualifiedName; - type PropertyName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName; - type DeclarationName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName | BindingPattern; - interface Declaration extends Node { - _declarationBrand: any; - name?: DeclarationName; - } - interface NamedDeclaration extends Declaration { - name?: DeclarationName; - } - interface DeclarationStatement extends NamedDeclaration, Statement { - name?: Identifier | StringLiteral | NumericLiteral; - } - interface ComputedPropertyName extends Node { - kind: SyntaxKind.ComputedPropertyName; - expression: Expression; - } - interface Decorator extends Node { - kind: SyntaxKind.Decorator; - expression: LeftHandSideExpression; - } - interface TypeParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.TypeParameter; - parent?: DeclarationWithTypeParameters; - name: Identifier; - constraint?: TypeNode; - default?: TypeNode; - expression?: Expression; - } - interface SignatureDeclaration extends NamedDeclaration { - name?: PropertyName; - typeParameters?: NodeArray; - parameters: NodeArray; - type?: TypeNode; - } - interface CallSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.CallSignature; - } - interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.ConstructSignature; - } - type BindingName = Identifier | BindingPattern; - interface VariableDeclaration extends NamedDeclaration { - kind: SyntaxKind.VariableDeclaration; - parent?: VariableDeclarationList | CatchClause; - name: BindingName; - type?: TypeNode; - initializer?: Expression; - } - interface VariableDeclarationList extends Node { - kind: SyntaxKind.VariableDeclarationList; - parent?: VariableStatement | ForStatement | ForOfStatement | ForInStatement; - declarations: NodeArray; - } - interface ParameterDeclaration extends NamedDeclaration { - kind: SyntaxKind.Parameter; - parent?: SignatureDeclaration; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface BindingElement extends NamedDeclaration { - kind: SyntaxKind.BindingElement; - parent?: BindingPattern; - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: BindingName; - initializer?: Expression; - } - interface PropertySignature extends TypeElement { - kind: SyntaxKind.PropertySignature | SyntaxKind.JSDocRecordMember; - name: PropertyName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyDeclaration extends ClassElement { - kind: SyntaxKind.PropertyDeclaration; - questionToken?: QuestionToken; - name: PropertyName; - type?: TypeNode; - initializer?: Expression; - } - interface ObjectLiteralElement extends NamedDeclaration { - _objectLiteralBrandBrand: any; - name?: PropertyName; - } - type ObjectLiteralElementLike = PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | MethodDeclaration | AccessorDeclaration; - interface PropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.PropertyAssignment; - name: PropertyName; - questionToken?: QuestionToken; - initializer: Expression; - } - interface ShorthandPropertyAssignment extends ObjectLiteralElement { - kind: SyntaxKind.ShorthandPropertyAssignment; - name: Identifier; - questionToken?: QuestionToken; - equalsToken?: Token; - objectAssignmentInitializer?: Expression; - } - interface SpreadAssignment extends ObjectLiteralElement { - kind: SyntaxKind.SpreadAssignment; - expression: Expression; - } - interface VariableLikeDeclaration extends NamedDeclaration { - propertyName?: PropertyName; - dotDotDotToken?: DotDotDotToken; - name: DeclarationName; - questionToken?: QuestionToken; - type?: TypeNode; - initializer?: Expression; - } - interface PropertyLikeDeclaration extends NamedDeclaration { - name: PropertyName; - } - interface ObjectBindingPattern extends Node { - kind: SyntaxKind.ObjectBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - interface ArrayBindingPattern extends Node { - kind: SyntaxKind.ArrayBindingPattern; - parent?: VariableDeclaration | ParameterDeclaration | BindingElement; - elements: NodeArray; - } - type BindingPattern = ObjectBindingPattern | ArrayBindingPattern; - type ArrayBindingElement = BindingElement | OmittedExpression; - /** - * Several node kinds share function-like features such as a signature, - * a name, and a body. These nodes should extend FunctionLikeDeclaration. - * Examples: - * - FunctionDeclaration - * - MethodDeclaration - * - AccessorDeclaration - */ - interface FunctionLikeDeclaration extends SignatureDeclaration { - _functionLikeDeclarationBrand: any; - asteriskToken?: AsteriskToken; - questionToken?: QuestionToken; - body?: Block | Expression; - } - interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.FunctionDeclaration; - name?: Identifier; - body?: FunctionBody; - } - interface MethodSignature extends SignatureDeclaration, TypeElement { - kind: SyntaxKind.MethodSignature; - name: PropertyName; - } - interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.MethodDeclaration; - name: PropertyName; - body?: FunctionBody; - } - interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement { - kind: SyntaxKind.Constructor; - parent?: ClassDeclaration | ClassExpression; - body?: FunctionBody; - } - /** For when we encounter a semicolon in a class declaration. ES6 allows these as class elements. */ - interface SemicolonClassElement extends ClassElement { - kind: SyntaxKind.SemicolonClassElement; - parent?: ClassDeclaration | ClassExpression; - } - interface GetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.GetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - interface SetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement { - kind: SyntaxKind.SetAccessor; - parent?: ClassDeclaration | ClassExpression | ObjectLiteralExpression; - name: PropertyName; - body: FunctionBody; - } - type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration; - interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement { - kind: SyntaxKind.IndexSignature; - parent?: ClassDeclaration | ClassExpression | InterfaceDeclaration | TypeLiteralNode; - } - interface TypeNode extends Node { - _typeNodeBrand: any; - } - interface KeywordTypeNode extends TypeNode { - kind: SyntaxKind.AnyKeyword | SyntaxKind.NumberKeyword | SyntaxKind.ObjectKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.ThisKeyword | SyntaxKind.VoidKeyword | SyntaxKind.UndefinedKeyword | SyntaxKind.NullKeyword | SyntaxKind.NeverKeyword; - } - interface ThisTypeNode extends TypeNode { - kind: SyntaxKind.ThisType; - } - type FunctionOrConstructorTypeNode = FunctionTypeNode | ConstructorTypeNode; - interface FunctionTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.FunctionType; - } - interface ConstructorTypeNode extends TypeNode, SignatureDeclaration { - kind: SyntaxKind.ConstructorType; - } - interface TypeReferenceNode extends TypeNode { - kind: SyntaxKind.TypeReference; - typeName: EntityName; - typeArguments?: NodeArray; - } - interface TypePredicateNode extends TypeNode { - kind: SyntaxKind.TypePredicate; - parameterName: Identifier | ThisTypeNode; - type: TypeNode; - } - interface TypeQueryNode extends TypeNode { - kind: SyntaxKind.TypeQuery; - exprName: EntityName; - } - interface TypeLiteralNode extends TypeNode, Declaration { - kind: SyntaxKind.TypeLiteral; - members: NodeArray; - } - interface ArrayTypeNode extends TypeNode { - kind: SyntaxKind.ArrayType; - elementType: TypeNode; - } - interface TupleTypeNode extends TypeNode { - kind: SyntaxKind.TupleType; - elementTypes: NodeArray; - } - type UnionOrIntersectionTypeNode = UnionTypeNode | IntersectionTypeNode; - interface UnionTypeNode extends TypeNode { - kind: SyntaxKind.UnionType; - types: NodeArray; - } - interface IntersectionTypeNode extends TypeNode { - kind: SyntaxKind.IntersectionType; - types: NodeArray; - } - interface ParenthesizedTypeNode extends TypeNode { - kind: SyntaxKind.ParenthesizedType; - type: TypeNode; - } - interface TypeOperatorNode extends TypeNode { - kind: SyntaxKind.TypeOperator; - operator: SyntaxKind.KeyOfKeyword; - type: TypeNode; - } - interface IndexedAccessTypeNode extends TypeNode { - kind: SyntaxKind.IndexedAccessType; - objectType: TypeNode; - indexType: TypeNode; - } - interface MappedTypeNode extends TypeNode, Declaration { - kind: SyntaxKind.MappedType; - parent?: TypeAliasDeclaration; - readonlyToken?: ReadonlyToken; - typeParameter: TypeParameterDeclaration; - questionToken?: QuestionToken; - type?: TypeNode; - } - interface LiteralTypeNode extends TypeNode { - kind: SyntaxKind.LiteralType; - literal: Expression; - } - interface StringLiteral extends LiteralExpression { - kind: SyntaxKind.StringLiteral; - } - interface Expression extends Node { - _expressionBrand: any; - } - interface OmittedExpression extends Expression { - kind: SyntaxKind.OmittedExpression; - } - interface PartiallyEmittedExpression extends LeftHandSideExpression { - kind: SyntaxKind.PartiallyEmittedExpression; - expression: Expression; - } - interface UnaryExpression extends Expression { - _unaryExpressionBrand: any; - } - interface IncrementExpression extends UnaryExpression { - _incrementExpressionBrand: any; - } - type PrefixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken | SyntaxKind.PlusToken | SyntaxKind.MinusToken | SyntaxKind.TildeToken | SyntaxKind.ExclamationToken; - interface PrefixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PrefixUnaryExpression; - operator: PrefixUnaryOperator; - operand: UnaryExpression; - } - type PostfixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken; - interface PostfixUnaryExpression extends IncrementExpression { - kind: SyntaxKind.PostfixUnaryExpression; - operand: LeftHandSideExpression; - operator: PostfixUnaryOperator; - } - interface LeftHandSideExpression extends IncrementExpression { - _leftHandSideExpressionBrand: any; - } - interface MemberExpression extends LeftHandSideExpression { - _memberExpressionBrand: any; - } - interface PrimaryExpression extends MemberExpression { - _primaryExpressionBrand: any; - } - interface NullLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.NullKeyword; - } - interface BooleanLiteral extends PrimaryExpression, TypeNode { - kind: SyntaxKind.TrueKeyword | SyntaxKind.FalseKeyword; - } - interface ThisExpression extends PrimaryExpression, KeywordTypeNode { - kind: SyntaxKind.ThisKeyword; - } - interface SuperExpression extends PrimaryExpression { - kind: SyntaxKind.SuperKeyword; - } - interface DeleteExpression extends UnaryExpression { - kind: SyntaxKind.DeleteExpression; - expression: UnaryExpression; - } - interface TypeOfExpression extends UnaryExpression { - kind: SyntaxKind.TypeOfExpression; - expression: UnaryExpression; - } - interface VoidExpression extends UnaryExpression { - kind: SyntaxKind.VoidExpression; - expression: UnaryExpression; - } - interface AwaitExpression extends UnaryExpression { - kind: SyntaxKind.AwaitExpression; - expression: UnaryExpression; - } - interface YieldExpression extends Expression { - kind: SyntaxKind.YieldExpression; - asteriskToken?: AsteriskToken; - expression?: Expression; - } - type ExponentiationOperator = SyntaxKind.AsteriskAsteriskToken; - type MultiplicativeOperator = SyntaxKind.AsteriskToken | SyntaxKind.SlashToken | SyntaxKind.PercentToken; - type MultiplicativeOperatorOrHigher = ExponentiationOperator | MultiplicativeOperator; - type AdditiveOperator = SyntaxKind.PlusToken | SyntaxKind.MinusToken; - type AdditiveOperatorOrHigher = MultiplicativeOperatorOrHigher | AdditiveOperator; - type ShiftOperator = SyntaxKind.LessThanLessThanToken | SyntaxKind.GreaterThanGreaterThanToken | SyntaxKind.GreaterThanGreaterThanGreaterThanToken; - type ShiftOperatorOrHigher = AdditiveOperatorOrHigher | ShiftOperator; - type RelationalOperator = SyntaxKind.LessThanToken | SyntaxKind.LessThanEqualsToken | SyntaxKind.GreaterThanToken | SyntaxKind.GreaterThanEqualsToken | SyntaxKind.InstanceOfKeyword | SyntaxKind.InKeyword; - type RelationalOperatorOrHigher = ShiftOperatorOrHigher | RelationalOperator; - type EqualityOperator = SyntaxKind.EqualsEqualsToken | SyntaxKind.EqualsEqualsEqualsToken | SyntaxKind.ExclamationEqualsEqualsToken | SyntaxKind.ExclamationEqualsToken; - type EqualityOperatorOrHigher = RelationalOperatorOrHigher | EqualityOperator; - type BitwiseOperator = SyntaxKind.AmpersandToken | SyntaxKind.BarToken | SyntaxKind.CaretToken; - type BitwiseOperatorOrHigher = EqualityOperatorOrHigher | BitwiseOperator; - type LogicalOperator = SyntaxKind.AmpersandAmpersandToken | SyntaxKind.BarBarToken; - type LogicalOperatorOrHigher = BitwiseOperatorOrHigher | LogicalOperator; - type CompoundAssignmentOperator = SyntaxKind.PlusEqualsToken | SyntaxKind.MinusEqualsToken | SyntaxKind.AsteriskAsteriskEqualsToken | SyntaxKind.AsteriskEqualsToken | SyntaxKind.SlashEqualsToken | SyntaxKind.PercentEqualsToken | SyntaxKind.AmpersandEqualsToken | SyntaxKind.BarEqualsToken | SyntaxKind.CaretEqualsToken | SyntaxKind.LessThanLessThanEqualsToken | SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken | SyntaxKind.GreaterThanGreaterThanEqualsToken; - type AssignmentOperator = SyntaxKind.EqualsToken | CompoundAssignmentOperator; - type AssignmentOperatorOrHigher = LogicalOperatorOrHigher | AssignmentOperator; - type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken; - type BinaryOperatorToken = Token; - interface BinaryExpression extends Expression, Declaration { - kind: SyntaxKind.BinaryExpression; - left: Expression; - operatorToken: BinaryOperatorToken; - right: Expression; - } - type AssignmentOperatorToken = Token; - interface AssignmentExpression extends BinaryExpression { - left: LeftHandSideExpression; - operatorToken: TOperator; - } - interface ObjectDestructuringAssignment extends AssignmentExpression { - left: ObjectLiteralExpression; - } - interface ArrayDestructuringAssignment extends AssignmentExpression { - left: ArrayLiteralExpression; - } - type DestructuringAssignment = ObjectDestructuringAssignment | ArrayDestructuringAssignment; - type BindingOrAssignmentElement = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | OmittedExpression | SpreadElement | ArrayLiteralExpression | ObjectLiteralExpression | AssignmentExpression | Identifier | PropertyAccessExpression | ElementAccessExpression; - type BindingOrAssignmentElementRestIndicator = DotDotDotToken | SpreadElement | SpreadAssignment; - type BindingOrAssignmentElementTarget = BindingOrAssignmentPattern | Expression; - type ObjectBindingOrAssignmentPattern = ObjectBindingPattern | ObjectLiteralExpression; - type ArrayBindingOrAssignmentPattern = ArrayBindingPattern | ArrayLiteralExpression; - type AssignmentPattern = ObjectLiteralExpression | ArrayLiteralExpression; - type BindingOrAssignmentPattern = ObjectBindingOrAssignmentPattern | ArrayBindingOrAssignmentPattern; - interface ConditionalExpression extends Expression { - kind: SyntaxKind.ConditionalExpression; - condition: Expression; - questionToken: QuestionToken; - whenTrue: Expression; - colonToken: ColonToken; - whenFalse: Expression; - } - type FunctionBody = Block; - type ConciseBody = FunctionBody | Expression; - interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration { - kind: SyntaxKind.FunctionExpression; - name?: Identifier; - body: FunctionBody; - } - interface ArrowFunction extends Expression, FunctionLikeDeclaration { - kind: SyntaxKind.ArrowFunction; - equalsGreaterThanToken: EqualsGreaterThanToken; - body: ConciseBody; - } - interface LiteralLikeNode extends Node { - text: string; - isUnterminated?: boolean; - hasExtendedUnicodeEscape?: boolean; - } - interface LiteralExpression extends LiteralLikeNode, PrimaryExpression { - _literalExpressionBrand: any; - } - interface RegularExpressionLiteral extends LiteralExpression { - kind: SyntaxKind.RegularExpressionLiteral; - } - interface NoSubstitutionTemplateLiteral extends LiteralExpression { - kind: SyntaxKind.NoSubstitutionTemplateLiteral; - } - interface NumericLiteral extends LiteralExpression { - kind: SyntaxKind.NumericLiteral; - } - interface TemplateHead extends LiteralLikeNode { - kind: SyntaxKind.TemplateHead; - parent?: TemplateExpression; - } - interface TemplateMiddle extends LiteralLikeNode { - kind: SyntaxKind.TemplateMiddle; - parent?: TemplateSpan; - } - interface TemplateTail extends LiteralLikeNode { - kind: SyntaxKind.TemplateTail; - parent?: TemplateSpan; - } - type TemplateLiteral = TemplateExpression | NoSubstitutionTemplateLiteral; - interface TemplateExpression extends PrimaryExpression { - kind: SyntaxKind.TemplateExpression; - head: TemplateHead; - templateSpans: NodeArray; - } - interface TemplateSpan extends Node { - kind: SyntaxKind.TemplateSpan; - parent?: TemplateExpression; - expression: Expression; - literal: TemplateMiddle | TemplateTail; - } - interface ParenthesizedExpression extends PrimaryExpression { - kind: SyntaxKind.ParenthesizedExpression; - expression: Expression; - } - interface ArrayLiteralExpression extends PrimaryExpression { - kind: SyntaxKind.ArrayLiteralExpression; - elements: NodeArray; - } - interface SpreadElement extends Expression { - kind: SyntaxKind.SpreadElement; - expression: Expression; - } - /** - * This interface is a base interface for ObjectLiteralExpression and JSXAttributes to extend from. JSXAttributes is similar to - * ObjectLiteralExpression in that it contains array of properties; however, JSXAttributes' properties can only be - * JSXAttribute or JSXSpreadAttribute. ObjectLiteralExpression, on the other hand, can only have properties of type - * ObjectLiteralElement (e.g. PropertyAssignment, ShorthandPropertyAssignment etc.) - */ - interface ObjectLiteralExpressionBase extends PrimaryExpression, Declaration { - properties: NodeArray; - } - interface ObjectLiteralExpression extends ObjectLiteralExpressionBase { - kind: SyntaxKind.ObjectLiteralExpression; - } - type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression | ParenthesizedExpression; - type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression; - interface PropertyAccessExpression extends MemberExpression, NamedDeclaration { - kind: SyntaxKind.PropertyAccessExpression; - expression: LeftHandSideExpression; - name: Identifier; - } - interface SuperPropertyAccessExpression extends PropertyAccessExpression { - expression: SuperExpression; - } - /** Brand for a PropertyAccessExpression which, like a QualifiedName, consists of a sequence of identifiers separated by dots. */ - interface PropertyAccessEntityNameExpression extends PropertyAccessExpression { - _propertyAccessExpressionLikeQualifiedNameBrand?: any; - expression: EntityNameExpression; - } - interface ElementAccessExpression extends MemberExpression { - kind: SyntaxKind.ElementAccessExpression; - expression: LeftHandSideExpression; - argumentExpression?: Expression; - } - interface SuperElementAccessExpression extends ElementAccessExpression { - expression: SuperExpression; - } - type SuperProperty = SuperPropertyAccessExpression | SuperElementAccessExpression; - interface CallExpression extends LeftHandSideExpression, Declaration { - kind: SyntaxKind.CallExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments: NodeArray; - } - interface SuperCall extends CallExpression { - expression: SuperExpression; - } - interface ExpressionWithTypeArguments extends TypeNode { - kind: SyntaxKind.ExpressionWithTypeArguments; - parent?: HeritageClause; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - } - interface NewExpression extends PrimaryExpression, Declaration { - kind: SyntaxKind.NewExpression; - expression: LeftHandSideExpression; - typeArguments?: NodeArray; - arguments?: NodeArray; - } - interface TaggedTemplateExpression extends MemberExpression { - kind: SyntaxKind.TaggedTemplateExpression; - tag: LeftHandSideExpression; - template: TemplateLiteral; - } - type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator | JsxOpeningLikeElement; - interface AsExpression extends Expression { - kind: SyntaxKind.AsExpression; - expression: Expression; - type: TypeNode; - } - interface TypeAssertion extends UnaryExpression { - kind: SyntaxKind.TypeAssertionExpression; - type: TypeNode; - expression: UnaryExpression; - } - type AssertionExpression = TypeAssertion | AsExpression; - interface NonNullExpression extends LeftHandSideExpression { - kind: SyntaxKind.NonNullExpression; - expression: Expression; - } - interface MetaProperty extends PrimaryExpression { - kind: SyntaxKind.MetaProperty; - keywordToken: SyntaxKind; - name: Identifier; - } - interface JsxElement extends PrimaryExpression { - kind: SyntaxKind.JsxElement; - openingElement: JsxOpeningElement; - children: NodeArray; - closingElement: JsxClosingElement; - } - type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement; - type JsxAttributeLike = JsxAttribute | JsxSpreadAttribute; - type JsxTagNameExpression = PrimaryExpression | PropertyAccessExpression; - interface JsxAttributes extends ObjectLiteralExpressionBase { - parent?: JsxOpeningLikeElement; - } - interface JsxOpeningElement extends Expression { - kind: SyntaxKind.JsxOpeningElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxSelfClosingElement extends PrimaryExpression { - kind: SyntaxKind.JsxSelfClosingElement; - tagName: JsxTagNameExpression; - attributes: JsxAttributes; - } - interface JsxAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxAttribute; - parent?: JsxAttributes; - name: Identifier; - initializer?: StringLiteral | JsxExpression; - } - interface JsxSpreadAttribute extends ObjectLiteralElement { - kind: SyntaxKind.JsxSpreadAttribute; - parent?: JsxAttributes; - expression: Expression; - } - interface JsxClosingElement extends Node { - kind: SyntaxKind.JsxClosingElement; - parent?: JsxElement; - tagName: JsxTagNameExpression; - } - interface JsxExpression extends Expression { - kind: SyntaxKind.JsxExpression; - parent?: JsxElement | JsxAttributeLike; - dotDotDotToken?: Token; - expression?: Expression; - } - interface JsxText extends Node { - kind: SyntaxKind.JsxText; - containsOnlyWhiteSpaces: boolean; - parent?: JsxElement; - } - type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement; - interface Statement extends Node { - _statementBrand: any; - } - interface NotEmittedStatement extends Statement { - kind: SyntaxKind.NotEmittedStatement; - } - interface EmptyStatement extends Statement { - kind: SyntaxKind.EmptyStatement; - } - interface DebuggerStatement extends Statement { - kind: SyntaxKind.DebuggerStatement; - } - interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement { - kind: SyntaxKind.MissingDeclaration; - name?: Identifier; - } - type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause; - interface Block extends Statement { - kind: SyntaxKind.Block; - statements: NodeArray; - } - interface VariableStatement extends Statement { - kind: SyntaxKind.VariableStatement; - declarationList: VariableDeclarationList; - } - interface ExpressionStatement extends Statement { - kind: SyntaxKind.ExpressionStatement; - expression: Expression; - } - interface IfStatement extends Statement { - kind: SyntaxKind.IfStatement; - expression: Expression; - thenStatement: Statement; - elseStatement?: Statement; - } - interface IterationStatement extends Statement { - statement: Statement; - } - interface DoStatement extends IterationStatement { - kind: SyntaxKind.DoStatement; - expression: Expression; - } - interface WhileStatement extends IterationStatement { - kind: SyntaxKind.WhileStatement; - expression: Expression; - } - type ForInitializer = VariableDeclarationList | Expression; - interface ForStatement extends IterationStatement { - kind: SyntaxKind.ForStatement; - initializer?: ForInitializer; - condition?: Expression; - incrementor?: Expression; - } - interface ForInStatement extends IterationStatement { - kind: SyntaxKind.ForInStatement; - initializer: ForInitializer; - expression: Expression; - } - interface ForOfStatement extends IterationStatement { - kind: SyntaxKind.ForOfStatement; - awaitModifier?: AwaitKeywordToken; - initializer: ForInitializer; - expression: Expression; - } - interface BreakStatement extends Statement { - kind: SyntaxKind.BreakStatement; - label?: Identifier; - } - interface ContinueStatement extends Statement { - kind: SyntaxKind.ContinueStatement; - label?: Identifier; - } - type BreakOrContinueStatement = BreakStatement | ContinueStatement; - interface ReturnStatement extends Statement { - kind: SyntaxKind.ReturnStatement; - expression?: Expression; - } - interface WithStatement extends Statement { - kind: SyntaxKind.WithStatement; - expression: Expression; - statement: Statement; - } - interface SwitchStatement extends Statement { - kind: SyntaxKind.SwitchStatement; - expression: Expression; - caseBlock: CaseBlock; - possiblyExhaustive?: boolean; - } - interface CaseBlock extends Node { - kind: SyntaxKind.CaseBlock; - parent?: SwitchStatement; - clauses: NodeArray; - } - interface CaseClause extends Node { - kind: SyntaxKind.CaseClause; - parent?: CaseBlock; - expression: Expression; - statements: NodeArray; - } - interface DefaultClause extends Node { - kind: SyntaxKind.DefaultClause; - parent?: CaseBlock; - statements: NodeArray; - } - type CaseOrDefaultClause = CaseClause | DefaultClause; - interface LabeledStatement extends Statement { - kind: SyntaxKind.LabeledStatement; - label: Identifier; - statement: Statement; - } - interface ThrowStatement extends Statement { - kind: SyntaxKind.ThrowStatement; - expression: Expression; - } - interface TryStatement extends Statement { - kind: SyntaxKind.TryStatement; - tryBlock: Block; - catchClause?: CatchClause; - finallyBlock?: Block; - } - interface CatchClause extends Node { - kind: SyntaxKind.CatchClause; - parent?: TryStatement; - variableDeclaration: VariableDeclaration; - block: Block; - } - type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration; - interface ClassLikeDeclaration extends NamedDeclaration { - name?: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement { - kind: SyntaxKind.ClassDeclaration; - name?: Identifier; - } - interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression { - kind: SyntaxKind.ClassExpression; - } - interface ClassElement extends NamedDeclaration { - _classElementBrand: any; - name?: PropertyName; - } - interface TypeElement extends NamedDeclaration { - _typeElementBrand: any; - name?: PropertyName; - questionToken?: QuestionToken; - } - interface InterfaceDeclaration extends DeclarationStatement { - kind: SyntaxKind.InterfaceDeclaration; - name: Identifier; - typeParameters?: NodeArray; - heritageClauses?: NodeArray; - members: NodeArray; - } - interface HeritageClause extends Node { - kind: SyntaxKind.HeritageClause; - parent?: InterfaceDeclaration | ClassDeclaration | ClassExpression; - token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword; - types: NodeArray; - } - interface TypeAliasDeclaration extends DeclarationStatement { - kind: SyntaxKind.TypeAliasDeclaration; - name: Identifier; - typeParameters?: NodeArray; - type: TypeNode; - } - interface EnumMember extends NamedDeclaration { - kind: SyntaxKind.EnumMember; - parent?: EnumDeclaration; - name: PropertyName; - initializer?: Expression; - } - interface EnumDeclaration extends DeclarationStatement { - kind: SyntaxKind.EnumDeclaration; - name: Identifier; - members: NodeArray; - } - type ModuleName = Identifier | StringLiteral; - type ModuleBody = NamespaceBody | JSDocNamespaceBody; - interface ModuleDeclaration extends DeclarationStatement { - kind: SyntaxKind.ModuleDeclaration; - parent?: ModuleBody | SourceFile; - name: ModuleName; - body?: ModuleBody | JSDocNamespaceDeclaration; - } - type NamespaceBody = ModuleBlock | NamespaceDeclaration; - interface NamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: NamespaceBody; - } - type JSDocNamespaceBody = Identifier | JSDocNamespaceDeclaration; - interface JSDocNamespaceDeclaration extends ModuleDeclaration { - name: Identifier; - body: JSDocNamespaceBody; - } - interface ModuleBlock extends Node, Statement { - kind: SyntaxKind.ModuleBlock; - parent?: ModuleDeclaration; - statements: NodeArray; - } - type ModuleReference = EntityName | ExternalModuleReference; - /** - * One of: - * - import x = require("mod"); - * - import x = M.x; - */ - interface ImportEqualsDeclaration extends DeclarationStatement { - kind: SyntaxKind.ImportEqualsDeclaration; - parent?: SourceFile | ModuleBlock; - name: Identifier; - moduleReference: ModuleReference; - } - interface ExternalModuleReference extends Node { - kind: SyntaxKind.ExternalModuleReference; - parent?: ImportEqualsDeclaration; - expression?: Expression; - } - interface ImportDeclaration extends Statement { - kind: SyntaxKind.ImportDeclaration; - parent?: SourceFile | ModuleBlock; - importClause?: ImportClause; - /** If this is not a StringLiteral it will be a grammar error. */ - moduleSpecifier: Expression; - } - type NamedImportBindings = NamespaceImport | NamedImports; - interface ImportClause extends NamedDeclaration { - kind: SyntaxKind.ImportClause; - parent?: ImportDeclaration; - name?: Identifier; - namedBindings?: NamedImportBindings; - } - interface NamespaceImport extends NamedDeclaration { - kind: SyntaxKind.NamespaceImport; - parent?: ImportClause; - name: Identifier; - } - interface NamespaceExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.NamespaceExportDeclaration; - name: Identifier; - } - interface ExportDeclaration extends DeclarationStatement { - kind: SyntaxKind.ExportDeclaration; - parent?: SourceFile | ModuleBlock; - exportClause?: NamedExports; - /** If this is not a StringLiteral it will be a grammar error. */ - moduleSpecifier?: Expression; - } - interface NamedImports extends Node { - kind: SyntaxKind.NamedImports; - parent?: ImportClause; - elements: NodeArray; - } - interface NamedExports extends Node { - kind: SyntaxKind.NamedExports; - parent?: ExportDeclaration; - elements: NodeArray; - } - type NamedImportsOrExports = NamedImports | NamedExports; - interface ImportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ImportSpecifier; - parent?: NamedImports; - propertyName?: Identifier; - name: Identifier; - } - interface ExportSpecifier extends NamedDeclaration { - kind: SyntaxKind.ExportSpecifier; - parent?: NamedExports; - propertyName?: Identifier; - name: Identifier; - } - type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier; - interface ExportAssignment extends DeclarationStatement { - kind: SyntaxKind.ExportAssignment; - parent?: SourceFile; - isExportEquals?: boolean; - expression: Expression; - } - interface FileReference extends TextRange { - fileName: string; - } - interface CheckJsDirective extends TextRange { - enabled: boolean; - } - type CommentKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia; - interface CommentRange extends TextRange { - hasTrailingNewLine?: boolean; - kind: CommentKind; - } - interface SynthesizedComment extends CommentRange { - text: string; - pos: -1; - end: -1; - } - interface JSDocTypeExpression extends Node { - kind: SyntaxKind.JSDocTypeExpression; - type: JSDocType; - } - interface JSDocType extends TypeNode { - _jsDocTypeBrand: any; - } - interface JSDocAllType extends JSDocType { - kind: SyntaxKind.JSDocAllType; - } - interface JSDocUnknownType extends JSDocType { - kind: SyntaxKind.JSDocUnknownType; - } - interface JSDocArrayType extends JSDocType { - kind: SyntaxKind.JSDocArrayType; - elementType: JSDocType; - } - interface JSDocUnionType extends JSDocType { - kind: SyntaxKind.JSDocUnionType; - types: NodeArray; - } - interface JSDocTupleType extends JSDocType { - kind: SyntaxKind.JSDocTupleType; - types: NodeArray; - } - interface JSDocNonNullableType extends JSDocType { - kind: SyntaxKind.JSDocNonNullableType; - type: JSDocType; - } - interface JSDocNullableType extends JSDocType { - kind: SyntaxKind.JSDocNullableType; - type: JSDocType; - } - interface JSDocRecordType extends JSDocType { - kind: SyntaxKind.JSDocRecordType; - literal: TypeLiteralNode; - } - interface JSDocTypeReference extends JSDocType { - kind: SyntaxKind.JSDocTypeReference; - name: EntityName; - typeArguments: NodeArray; - } - interface JSDocOptionalType extends JSDocType { - kind: SyntaxKind.JSDocOptionalType; - type: JSDocType; - } - interface JSDocFunctionType extends JSDocType, SignatureDeclaration { - kind: SyntaxKind.JSDocFunctionType; - parameters: NodeArray; - type: JSDocType; - } - interface JSDocVariadicType extends JSDocType { - kind: SyntaxKind.JSDocVariadicType; - type: JSDocType; - } - interface JSDocConstructorType extends JSDocType { - kind: SyntaxKind.JSDocConstructorType; - type: JSDocType; - } - interface JSDocThisType extends JSDocType { - kind: SyntaxKind.JSDocThisType; - type: JSDocType; - } - interface JSDocLiteralType extends JSDocType { - kind: SyntaxKind.JSDocLiteralType; - literal: LiteralTypeNode; - } - type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType; - interface JSDocRecordMember extends PropertySignature { - kind: SyntaxKind.JSDocRecordMember; - name: Identifier | StringLiteral | NumericLiteral; - type?: JSDocType; - } - interface JSDoc extends Node { - kind: SyntaxKind.JSDocComment; - tags: NodeArray | undefined; - comment: string | undefined; - } - interface JSDocTag extends Node { - atToken: AtToken; - tagName: Identifier; - comment: string | undefined; - } - interface JSDocUnknownTag extends JSDocTag { - kind: SyntaxKind.JSDocTag; - } - interface JSDocAugmentsTag extends JSDocTag { - kind: SyntaxKind.JSDocAugmentsTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTemplateTag extends JSDocTag { - kind: SyntaxKind.JSDocTemplateTag; - typeParameters: NodeArray; - } - interface JSDocReturnTag extends JSDocTag { - kind: SyntaxKind.JSDocReturnTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeTag extends JSDocTag { - kind: SyntaxKind.JSDocTypeTag; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypedefTag extends JSDocTag, NamedDeclaration { - kind: SyntaxKind.JSDocTypedefTag; - fullName?: JSDocNamespaceDeclaration | Identifier; - name?: Identifier; - typeExpression?: JSDocTypeExpression; - jsDocTypeLiteral?: JSDocTypeLiteral; - } - interface JSDocPropertyTag extends JSDocTag, TypeElement { - kind: SyntaxKind.JSDocPropertyTag; - name: Identifier; - typeExpression: JSDocTypeExpression; - } - interface JSDocTypeLiteral extends JSDocType { - kind: SyntaxKind.JSDocTypeLiteral; - jsDocPropertyTags?: NodeArray; - jsDocTypeTag?: JSDocTypeTag; - } - interface JSDocParameterTag extends JSDocTag { - kind: SyntaxKind.JSDocParameterTag; - /** the parameter name, if provided *before* the type (TypeScript-style) */ - preParameterName?: Identifier; - typeExpression?: JSDocTypeExpression; - /** the parameter name, if provided *after* the type (JSDoc-standard) */ - postParameterName?: Identifier; - /** the parameter name, regardless of the location it was provided */ - parameterName: Identifier; - isBracketed: boolean; - } - enum FlowFlags { - Unreachable = 1, - Start = 2, - BranchLabel = 4, - LoopLabel = 8, - Assignment = 16, - TrueCondition = 32, - FalseCondition = 64, - SwitchClause = 128, - ArrayMutation = 256, - Referenced = 512, - Shared = 1024, - PreFinally = 2048, - AfterFinally = 4096, - Label = 12, - Condition = 96, - } - interface FlowLock { - locked?: boolean; - } - interface AfterFinallyFlow extends FlowNode, FlowLock { - antecedent: FlowNode; - } - interface PreFinallyFlow extends FlowNode { - antecedent: FlowNode; - lock: FlowLock; - } - interface FlowNode { - flags: FlowFlags; - id?: number; - } - interface FlowStart extends FlowNode { - container?: FunctionExpression | ArrowFunction | MethodDeclaration; - } - interface FlowLabel extends FlowNode { - antecedents: FlowNode[]; - } - interface FlowAssignment extends FlowNode { - node: Expression | VariableDeclaration | BindingElement; - antecedent: FlowNode; - } - interface FlowCondition extends FlowNode { - expression: Expression; - antecedent: FlowNode; - } - interface FlowSwitchClause extends FlowNode { - switchStatement: SwitchStatement; - clauseStart: number; - clauseEnd: number; - antecedent: FlowNode; - } - interface FlowArrayMutation extends FlowNode { - node: CallExpression | BinaryExpression; - antecedent: FlowNode; - } - type FlowType = Type | IncompleteType; - interface IncompleteType { - flags: TypeFlags; - type: Type; - } - interface AmdDependency { - path: string; - name: string; - } - interface SourceFile extends Declaration { - kind: SyntaxKind.SourceFile; - statements: NodeArray; - endOfFileToken: Token; - fileName: string; - text: string; - amdDependencies: AmdDependency[]; - moduleName: string; - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - languageVariant: LanguageVariant; - isDeclarationFile: boolean; - /** - * lib.d.ts should have a reference comment like - * - * /// - * - * If any other file has this comment, it signals not to include lib.d.ts - * because this containing file is intended to act as a default library. - */ - hasNoDefaultLib: boolean; - languageVersion: ScriptTarget; - } - interface Bundle extends Node { - kind: SyntaxKind.Bundle; - sourceFiles: SourceFile[]; - } - interface ScriptReferenceHost { - getCompilerOptions(): CompilerOptions; - getSourceFile(fileName: string): SourceFile; - getSourceFileByPath(path: Path): SourceFile; - getCurrentDirectory(): string; - } - interface ParseConfigHost { - useCaseSensitiveFileNames: boolean; - readDirectory(rootDir: string, extensions: string[], excludes: string[], includes: string[]): string[]; - /** - * Gets a value indicating whether the specified path exists and is a file. - * @param path The path to test. - */ - fileExists(path: string): boolean; - readFile(path: string): string; - } - interface WriteFileCallback { - (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void, sourceFiles?: SourceFile[]): void; - } - class OperationCanceledException { - } - interface CancellationToken { - isCancellationRequested(): boolean; - /** @throws OperationCanceledException if isCancellationRequested is true */ - throwIfCancellationRequested(): void; - } - interface Program extends ScriptReferenceHost { - /** - * Get a list of root file names that were passed to a 'createProgram' - */ - getRootFileNames(): string[]; - /** - * Get a list of files in the program - */ - getSourceFiles(): SourceFile[]; - /** - * Emits the JavaScript and declaration files. If targetSourceFile is not specified, then - * the JavaScript and declaration files will be produced for all the files in this program. - * If targetSourceFile is specified, then only the JavaScript and declaration for that - * specific file will be generated. - * - * If writeFile is not specified then the writeFile callback from the compiler host will be - * used for writing the JavaScript and declaration files. Otherwise, the writeFile parameter - * will be invoked when writing the JavaScript and declaration files. - */ - emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult; - getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[]; - getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - /** - * Gets a type checker that can be used to semantically analyze source fils in the program. - */ - getTypeChecker(): TypeChecker; - } - interface CustomTransformers { - /** Custom transformers to evaluate before built-in transformations. */ - before?: TransformerFactory[]; - /** Custom transformers to evaluate after built-in transformations. */ - after?: TransformerFactory[]; - } - interface SourceMapSpan { - /** Line number in the .js file. */ - emittedLine: number; - /** Column number in the .js file. */ - emittedColumn: number; - /** Line number in the .ts file. */ - sourceLine: number; - /** Column number in the .ts file. */ - sourceColumn: number; - /** Optional name (index into names array) associated with this span. */ - nameIndex?: number; - /** .ts file (index into sources array) associated with this span */ - sourceIndex: number; - } - interface SourceMapData { - sourceMapFilePath: string; - jsSourceMappingURL: string; - sourceMapFile: string; - sourceMapSourceRoot: string; - sourceMapSources: string[]; - sourceMapSourcesContent?: string[]; - inputSourceFileNames: string[]; - sourceMapNames?: string[]; - sourceMapMappings: string; - sourceMapDecodedMappings: SourceMapSpan[]; - } - /** Return code used by getEmitOutput function to indicate status of the function */ - enum ExitStatus { - Success = 0, - DiagnosticsPresent_OutputsSkipped = 1, - DiagnosticsPresent_OutputsGenerated = 2, - } - interface EmitResult { - emitSkipped: boolean; - /** Contains declaration emit diagnostics */ - diagnostics: Diagnostic[]; - emittedFiles: string[]; - } - interface TypeChecker { - getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; - getDeclaredTypeOfSymbol(symbol: Symbol): Type; - getPropertiesOfType(type: Type): Symbol[]; - getPropertyOfType(type: Type, propertyName: string): Symbol; - getIndexInfoOfType(type: Type, kind: IndexKind): IndexInfo; - getSignaturesOfType(type: Type, kind: SignatureKind): Signature[]; - getIndexTypeOfType(type: Type, kind: IndexKind): Type; - getBaseTypes(type: InterfaceType): BaseType[]; - getBaseTypeOfLiteralType(type: Type): Type; - getWidenedType(type: Type): Type; - getReturnTypeOfSignature(signature: Signature): Type; - getNonNullableType(type: Type): Type; - /** Note that the resulting nodes cannot be checked. */ - typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode; - /** Note that the resulting nodes cannot be checked. */ - signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): SignatureDeclaration; - /** Note that the resulting nodes cannot be checked. */ - indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration; - getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[]; - getSymbolAtLocation(node: Node): Symbol; - getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[]; - getShorthandAssignmentValueSymbol(location: Node): Symbol; - getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol; - getPropertySymbolOfDestructuringAssignment(location: Identifier): Symbol; - getTypeAtLocation(node: Node): Type; - getTypeFromTypeNode(node: TypeNode): Type; - signatureToString(signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): string; - typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string; - symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string; - getSymbolDisplayBuilder(): SymbolDisplayBuilder; - getFullyQualifiedName(symbol: Symbol): string; - getAugmentedPropertiesOfType(type: Type): Symbol[]; - getRootSymbols(symbol: Symbol): Symbol[]; - getContextualType(node: Expression): Type; - getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature; - getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature; - isImplementationOfOverload(node: FunctionLikeDeclaration): boolean; - isUndefinedSymbol(symbol: Symbol): boolean; - isArgumentsSymbol(symbol: Symbol): boolean; - isUnknownSymbol(symbol: Symbol): boolean; - getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number; - isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean; - /** Follow all aliases to get the original symbol. */ - getAliasedSymbol(symbol: Symbol): Symbol; - getExportsOfModule(moduleSymbol: Symbol): Symbol[]; - getAllAttributesTypeFromJsxOpeningLikeElement(elementNode: JsxOpeningLikeElement): Type; - getJsxIntrinsicTagNames(): Symbol[]; - isOptionalParameter(node: ParameterDeclaration): boolean; - getAmbientModules(): Symbol[]; - tryGetMemberInModuleExports(memberName: string, moduleSymbol: Symbol): Symbol | undefined; - getApparentType(type: Type): Type; - } - enum NodeBuilderFlags { - None = 0, - allowThisInObjectLiteral = 1, - allowQualifedNameInPlaceOfIdentifier = 2, - allowTypeParameterInQualifiedName = 4, - allowAnonymousIdentifier = 8, - allowEmptyUnionOrIntersection = 16, - allowEmptyTuple = 32, - } - interface SymbolDisplayBuilder { - buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildSymbolDisplay(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): void; - buildSignatureDisplay(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): void; - buildIndexSignatureDisplay(info: IndexInfo, writer: SymbolWriter, kind: IndexKind, enclosingDeclaration?: Node, globalFlags?: TypeFormatFlags, symbolStack?: Symbol[]): void; - buildParameterDisplay(parameter: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplay(tp: TypeParameter, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypePredicateDisplay(predicate: TypePredicate, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildTypeParameterDisplayFromSymbol(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForParametersAndDelimiters(thisParameter: Symbol, parameters: Symbol[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildDisplayForTypeParametersAndDelimiters(typeParameters: TypeParameter[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - buildReturnTypeDisplay(signature: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; - } - interface SymbolWriter { - writeKeyword(text: string): void; - writeOperator(text: string): void; - writePunctuation(text: string): void; - writeSpace(text: string): void; - writeStringLiteral(text: string): void; - writeParameter(text: string): void; - writeProperty(text: string): void; - writeSymbol(text: string, symbol: Symbol): void; - writeLine(): void; - increaseIndent(): void; - decreaseIndent(): void; - clear(): void; - trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void; - reportInaccessibleThisError(): void; - reportIllegalExtends(): void; - } - enum TypeFormatFlags { - None = 0, - WriteArrayAsGenericType = 1, - UseTypeOfFunction = 2, - NoTruncation = 4, - WriteArrowStyleSignature = 8, - WriteOwnNameForAnyLike = 16, - WriteTypeArgumentsOfSignature = 32, - InElementType = 64, - UseFullyQualifiedType = 128, - InFirstTypeArgument = 256, - InTypeAlias = 512, - UseTypeAliasValue = 1024, - SuppressAnyReturnType = 2048, - AddUndefined = 4096, - } - enum SymbolFormatFlags { - None = 0, - WriteTypeParametersOrArguments = 1, - UseOnlyExternalAliasing = 2, - } - enum TypePredicateKind { - This = 0, - Identifier = 1, - } - interface TypePredicateBase { - kind: TypePredicateKind; - type: Type; - } - interface ThisTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.This; - } - interface IdentifierTypePredicate extends TypePredicateBase { - kind: TypePredicateKind.Identifier; - parameterName: string; - parameterIndex: number; - } - type TypePredicate = IdentifierTypePredicate | ThisTypePredicate; - enum SymbolFlags { - None = 0, - FunctionScopedVariable = 1, - BlockScopedVariable = 2, - Property = 4, - EnumMember = 8, - Function = 16, - Class = 32, - Interface = 64, - ConstEnum = 128, - RegularEnum = 256, - ValueModule = 512, - NamespaceModule = 1024, - TypeLiteral = 2048, - ObjectLiteral = 4096, - Method = 8192, - Constructor = 16384, - GetAccessor = 32768, - SetAccessor = 65536, - Signature = 131072, - TypeParameter = 262144, - TypeAlias = 524288, - ExportValue = 1048576, - ExportType = 2097152, - ExportNamespace = 4194304, - Alias = 8388608, - Prototype = 16777216, - ExportStar = 33554432, - Optional = 67108864, - Transient = 134217728, - Enum = 384, - Variable = 3, - Value = 107455, - Type = 793064, - Namespace = 1920, - Module = 1536, - Accessor = 98304, - FunctionScopedVariableExcludes = 107454, - BlockScopedVariableExcludes = 107455, - ParameterExcludes = 107455, - PropertyExcludes = 0, - EnumMemberExcludes = 900095, - FunctionExcludes = 106927, - ClassExcludes = 899519, - InterfaceExcludes = 792968, - RegularEnumExcludes = 899327, - ConstEnumExcludes = 899967, - ValueModuleExcludes = 106639, - NamespaceModuleExcludes = 0, - MethodExcludes = 99263, - GetAccessorExcludes = 41919, - SetAccessorExcludes = 74687, - TypeParameterExcludes = 530920, - TypeAliasExcludes = 793064, - AliasExcludes = 8388608, - ModuleMember = 8914931, - ExportHasLocal = 944, - HasExports = 1952, - HasMembers = 6240, - BlockScoped = 418, - PropertyOrAccessor = 98308, - Export = 7340032, - ClassMember = 106500, - } - interface Symbol { - flags: SymbolFlags; - name: string; - declarations?: Declaration[]; - valueDeclaration?: Declaration; - members?: SymbolTable; - exports?: SymbolTable; - globalExports?: SymbolTable; - } - type SymbolTable = Map; - enum TypeFlags { - Any = 1, - String = 2, - Number = 4, - Boolean = 8, - Enum = 16, - StringLiteral = 32, - NumberLiteral = 64, - BooleanLiteral = 128, - EnumLiteral = 256, - ESSymbol = 512, - Void = 1024, - Undefined = 2048, - Null = 4096, - Never = 8192, - TypeParameter = 16384, - Object = 32768, - Union = 65536, - Intersection = 131072, - Index = 262144, - IndexedAccess = 524288, - NonPrimitive = 16777216, - Literal = 480, - StringOrNumberLiteral = 96, - PossiblyFalsy = 7406, - StringLike = 262178, - NumberLike = 340, - BooleanLike = 136, - EnumLike = 272, - UnionOrIntersection = 196608, - StructuredType = 229376, - StructuredOrTypeVariable = 1032192, - TypeVariable = 540672, - Narrowable = 17810431, - NotUnionOrUnit = 16810497, - } - type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression; - interface Type { - flags: TypeFlags; - symbol?: Symbol; - pattern?: DestructuringPattern; - aliasSymbol?: Symbol; - aliasTypeArguments?: Type[]; - } - interface LiteralType extends Type { - text: string; - freshType?: LiteralType; - regularType?: LiteralType; - } - interface EnumType extends Type { - memberTypes: EnumLiteralType[]; - } - interface EnumLiteralType extends LiteralType { - baseType: EnumType & UnionType; - } - enum ObjectFlags { - Class = 1, - Interface = 2, - Reference = 4, - Tuple = 8, - Anonymous = 16, - Mapped = 32, - Instantiated = 64, - ObjectLiteral = 128, - EvolvingArray = 256, - ObjectLiteralPatternWithComputedProperties = 512, - ClassOrInterface = 3, - } - interface ObjectType extends Type { - objectFlags: ObjectFlags; - } - /** Class and interface types (TypeFlags.Class and TypeFlags.Interface). */ - interface InterfaceType extends ObjectType { - typeParameters: TypeParameter[]; - outerTypeParameters: TypeParameter[]; - localTypeParameters: TypeParameter[]; - thisType: TypeParameter; - } - type BaseType = ObjectType | IntersectionType; - interface InterfaceTypeWithDeclaredMembers extends InterfaceType { - declaredProperties: Symbol[]; - declaredCallSignatures: Signature[]; - declaredConstructSignatures: Signature[]; - declaredStringIndexInfo: IndexInfo; - declaredNumberIndexInfo: IndexInfo; - } - /** - * Type references (TypeFlags.Reference). When a class or interface has type parameters or - * a "this" type, references to the class or interface are made using type references. The - * typeArguments property specifies the types to substitute for the type parameters of the - * class or interface and optionally includes an extra element that specifies the type to - * substitute for "this" in the resulting instantiation. When no extra argument is present, - * the type reference itself is substituted for "this". The typeArguments property is undefined - * if the class or interface has no type parameters and the reference isn't specifying an - * explicit "this" argument. - */ - interface TypeReference extends ObjectType { - target: GenericType; - typeArguments: Type[]; - } - interface GenericType extends InterfaceType, TypeReference { - } - interface UnionOrIntersectionType extends Type { - types: Type[]; - } - interface UnionType extends UnionOrIntersectionType { - } - interface IntersectionType extends UnionOrIntersectionType { - } - type StructuredType = ObjectType | UnionType | IntersectionType; - interface EvolvingArrayType extends ObjectType { - elementType: Type; - finalArrayType?: Type; - } - interface TypeVariable extends Type { - } - interface TypeParameter extends TypeVariable { - constraint: Type; - default?: Type; - } - interface IndexedAccessType extends TypeVariable { - objectType: Type; - indexType: Type; - constraint?: Type; - } - interface IndexType extends Type { - type: TypeVariable | UnionOrIntersectionType; - } - enum SignatureKind { - Call = 0, - Construct = 1, - } - interface Signature { - declaration: SignatureDeclaration; - typeParameters: TypeParameter[]; - parameters: Symbol[]; - } - enum IndexKind { - String = 0, - Number = 1, - } - interface IndexInfo { - type: Type; - isReadonly: boolean; - declaration?: SignatureDeclaration; - } - interface JsFileExtensionInfo { - extension: string; - isMixedContent: boolean; - } - interface DiagnosticMessage { - key: string; - category: DiagnosticCategory; - code: number; - message: string; - } - /** - * A linked list of formatted diagnostic messages to be used as part of a multiline message. - * It is built from the bottom up, leaving the head to be the "main" diagnostic. - * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage, - * the difference is that messages are all preformatted in DMC. - */ - interface DiagnosticMessageChain { - messageText: string; - category: DiagnosticCategory; - code: number; - next?: DiagnosticMessageChain; - } - interface Diagnostic { - file: SourceFile; - start: number; - length: number; - messageText: string | DiagnosticMessageChain; - category: DiagnosticCategory; - code: number; - source?: string; - } - enum DiagnosticCategory { - Warning = 0, - Error = 1, - Message = 2, - } - enum ModuleResolutionKind { - Classic = 1, - NodeJs = 2, - } - interface PluginImport { - name: string; - } - type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike | PluginImport[]; - interface CompilerOptions { - allowJs?: boolean; - allowSyntheticDefaultImports?: boolean; - allowUnreachableCode?: boolean; - allowUnusedLabels?: boolean; - alwaysStrict?: boolean; - baseUrl?: string; - charset?: string; - checkJs?: boolean; - declaration?: boolean; - declarationDir?: string; - disableSizeLimit?: boolean; - downlevelIteration?: boolean; - emitBOM?: boolean; - emitDecoratorMetadata?: boolean; - experimentalDecorators?: boolean; - forceConsistentCasingInFileNames?: boolean; - importHelpers?: boolean; - inlineSourceMap?: boolean; - inlineSources?: boolean; - isolatedModules?: boolean; - jsx?: JsxEmit; - lib?: string[]; - locale?: string; - mapRoot?: string; - maxNodeModuleJsDepth?: number; - module?: ModuleKind; - moduleResolution?: ModuleResolutionKind; - newLine?: NewLineKind; - noEmit?: boolean; - noEmitHelpers?: boolean; - noEmitOnError?: boolean; - noErrorTruncation?: boolean; - noFallthroughCasesInSwitch?: boolean; - noImplicitAny?: boolean; - noImplicitReturns?: boolean; - noImplicitThis?: boolean; - noUnusedLocals?: boolean; - noUnusedParameters?: boolean; - noImplicitUseStrict?: boolean; - noLib?: boolean; - noResolve?: boolean; - out?: string; - outDir?: string; - outFile?: string; - paths?: MapLike; - preserveConstEnums?: boolean; - project?: string; - reactNamespace?: string; - jsxFactory?: string; - removeComments?: boolean; - rootDir?: string; - rootDirs?: string[]; - skipLibCheck?: boolean; - skipDefaultLibCheck?: boolean; - sourceMap?: boolean; - sourceRoot?: string; - strict?: boolean; - strictNullChecks?: boolean; - suppressExcessPropertyErrors?: boolean; - suppressImplicitAnyIndexErrors?: boolean; - target?: ScriptTarget; - traceResolution?: boolean; - types?: string[]; - /** Paths used to compute primary types search locations */ - typeRoots?: string[]; - [option: string]: CompilerOptionsValue | undefined; - } - interface TypeAcquisition { - enableAutoDiscovery?: boolean; - enable?: boolean; - include?: string[]; - exclude?: string[]; - [option: string]: string[] | boolean | undefined; - } - interface DiscoverTypingsInfo { - fileNames: string[]; - projectRootPath: string; - safeListPath: string; - packageNameToTypingLocation: Map; - typeAcquisition: TypeAcquisition; - compilerOptions: CompilerOptions; - unresolvedImports: ReadonlyArray; - } - enum ModuleKind { - None = 0, - CommonJS = 1, - AMD = 2, - UMD = 3, - System = 4, - ES2015 = 5, - } - enum JsxEmit { - None = 0, - Preserve = 1, - React = 2, - ReactNative = 3, - } - enum NewLineKind { - CarriageReturnLineFeed = 0, - LineFeed = 1, - } - interface LineAndCharacter { - line: number; - character: number; - } - enum ScriptKind { - Unknown = 0, - JS = 1, - JSX = 2, - TS = 3, - TSX = 4, - External = 5, - } - enum ScriptTarget { - ES3 = 0, - ES5 = 1, - ES2015 = 2, - ES2016 = 3, - ES2017 = 4, - ESNext = 5, - Latest = 5, - } - enum LanguageVariant { - Standard = 0, - JSX = 1, - } - /** Either a parsed command line or a parsed tsconfig.json */ - interface ParsedCommandLine { - options: CompilerOptions; - typeAcquisition?: TypeAcquisition; - fileNames: string[]; - raw?: any; - errors: Diagnostic[]; - wildcardDirectories?: MapLike; - compileOnSave?: boolean; - } - enum WatchDirectoryFlags { - None = 0, - Recursive = 1, - } - interface ExpandResult { - fileNames: string[]; - wildcardDirectories: MapLike; - } - interface ModuleResolutionHost { - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - trace?(s: string): void; - directoryExists?(directoryName: string): boolean; - realpath?(path: string): string; - getCurrentDirectory?(): string; - getDirectories?(path: string): string[]; - } - /** - * Represents the result of module resolution. - * Module resolution will pick up tsx/jsx/js files even if '--jsx' and '--allowJs' are turned off. - * The Program will then filter results based on these flags. - * - * Prefer to return a `ResolvedModuleFull` so that the file type does not have to be inferred. - */ - interface ResolvedModule { - /** Path of the file the module was resolved to. */ - resolvedFileName: string; - /** - * Denotes if 'resolvedFileName' is isExternalLibraryImport and thus should be a proper external module: - * - be a .d.ts file - * - use top level imports\exports - * - don't use tripleslash references - */ - isExternalLibraryImport?: boolean; - } - /** - * ResolvedModule with an explicitly provided `extension` property. - * Prefer this over `ResolvedModule`. - */ - interface ResolvedModuleFull extends ResolvedModule { - /** - * Extension of resolvedFileName. This must match what's at the end of resolvedFileName. - * This is optional for backwards-compatibility, but will be added if not provided. - */ - extension: Extension; - } - enum Extension { - Ts = 0, - Tsx = 1, - Dts = 2, - Js = 3, - Jsx = 4, - LastTypeScriptExtension = 2, - } - interface ResolvedModuleWithFailedLookupLocations { - resolvedModule: ResolvedModuleFull | undefined; - } - interface ResolvedTypeReferenceDirective { - primary: boolean; - resolvedFileName?: string; - } - interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations { - resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective; - failedLookupLocations: string[]; - } - interface CompilerHost extends ModuleResolutionHost { - getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getSourceFileByPath?(fileName: string, path: Path, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile; - getCancellationToken?(): CancellationToken; - getDefaultLibFileName(options: CompilerOptions): string; - getDefaultLibLocation?(): string; - writeFile: WriteFileCallback; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - getCanonicalFileName(fileName: string): string; - useCaseSensitiveFileNames(): boolean; - getNewLine(): string; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - /** - * This method is a companion for 'resolveModuleNames' and is used to resolve 'types' references to actual type declaration files - */ - resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - getEnvironmentVariable?(name: string): string; - } - enum EmitFlags { - SingleLine = 1, - AdviseOnEmitNode = 2, - NoSubstitution = 4, - CapturesThis = 8, - NoLeadingSourceMap = 16, - NoTrailingSourceMap = 32, - NoSourceMap = 48, - NoNestedSourceMaps = 64, - NoTokenLeadingSourceMaps = 128, - NoTokenTrailingSourceMaps = 256, - NoTokenSourceMaps = 384, - NoLeadingComments = 512, - NoTrailingComments = 1024, - NoComments = 1536, - NoNestedComments = 2048, - HelperName = 4096, - ExportName = 8192, - LocalName = 16384, - InternalName = 32768, - Indented = 65536, - NoIndentation = 131072, - AsyncFunctionBody = 262144, - ReuseTempVariableScope = 524288, - CustomPrologue = 1048576, - NoHoisting = 2097152, - HasEndOfDeclarationMarker = 4194304, - Iterator = 8388608, - } - interface EmitHelper { - readonly name: string; - readonly scoped: boolean; - readonly text: string; - readonly priority?: number; - } - enum EmitHint { - SourceFile = 0, - Expression = 1, - IdentifierName = 2, - Unspecified = 3, - } - interface TransformationContext { - /** Gets the compiler options supplied to the transformer. */ - getCompilerOptions(): CompilerOptions; - /** Starts a new lexical environment. */ - startLexicalEnvironment(): void; - /** Suspends the current lexical environment, usually after visiting a parameter list. */ - suspendLexicalEnvironment(): void; - /** Resumes a suspended lexical environment, usually before visiting a function body. */ - resumeLexicalEnvironment(): void; - /** Ends a lexical environment, returning any declarations. */ - endLexicalEnvironment(): Statement[]; - /** Hoists a function declaration to the containing scope. */ - hoistFunctionDeclaration(node: FunctionDeclaration): void; - /** Hoists a variable declaration to the containing scope. */ - hoistVariableDeclaration(node: Identifier): void; - /** Records a request for a non-scoped emit helper in the current context. */ - requestEmitHelper(helper: EmitHelper): void; - /** Gets and resets the requested non-scoped emit helpers. */ - readEmitHelpers(): EmitHelper[] | undefined; - /** Enables expression substitutions in the pretty printer for the provided SyntaxKind. */ - enableSubstitution(kind: SyntaxKind): void; - /** Determines whether expression substitutions are enabled for the provided node. */ - isSubstitutionEnabled(node: Node): boolean; - /** - * Hook used by transformers to substitute expressions just before they - * are emitted by the pretty printer. - * - * NOTE: Transformation hooks should only be modified during `Transformer` initialization, - * before returning the `NodeTransformer` callback. - */ - onSubstituteNode: (hint: EmitHint, node: Node) => Node; - /** - * Enables before/after emit notifications in the pretty printer for the provided - * SyntaxKind. - */ - enableEmitNotification(kind: SyntaxKind): void; - /** - * Determines whether before/after emit notifications should be raised in the pretty - * printer when it emits a node. - */ - isEmitNotificationEnabled(node: Node): boolean; - /** - * Hook used to allow transformers to capture state before or after - * the printer emits a node. - * - * NOTE: Transformation hooks should only be modified during `Transformer` initialization, - * before returning the `NodeTransformer` callback. - */ - onEmitNode: (hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void) => void; - } - interface TransformationResult { - /** Gets the transformed source files. */ - transformed: T[]; - /** Gets diagnostics for the transformation. */ - diagnostics?: Diagnostic[]; - /** - * Gets a substitute for a node, if one is available; otherwise, returns the original node. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - substituteNode(hint: EmitHint, node: Node): Node; - /** - * Emits a node with possible notification. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node. - */ - emitNodeWithNotification(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - /** - * Clean up EmitNode entries on any parse-tree nodes. - */ - dispose(): void; - } - /** - * A function that is used to initialize and return a `Transformer` callback, which in turn - * will be used to transform one or more nodes. - */ - type TransformerFactory = (context: TransformationContext) => Transformer; - /** - * A function that transforms a node. - */ - type Transformer = (node: T) => T; - /** - * A function that accepts and possibly transforms a node. - */ - type Visitor = (node: Node) => VisitResult; - type VisitResult = T | T[]; - interface Printer { - /** - * Print a node and its subtree as-is, without any emit transformations. - * @param hint A value indicating the purpose of a node. This is primarily used to - * distinguish between an `Identifier` used in an expression position, versus an - * `Identifier` used as an `IdentifierName` as part of a declaration. For most nodes you - * should just pass `Unspecified`. - * @param node The node to print. The node and its subtree are printed as-is, without any - * emit transformations. - * @param sourceFile A source file that provides context for the node. The source text of - * the file is used to emit the original source content for literals and identifiers, while - * the identifiers of the source file are used when generating unique names to avoid - * collisions. - */ - printNode(hint: EmitHint, node: Node, sourceFile: SourceFile): string; - /** - * Prints a source file as-is, without any emit transformations. - */ - printFile(sourceFile: SourceFile): string; - /** - * Prints a bundle of source files as-is, without any emit transformations. - */ - printBundle(bundle: Bundle): string; - } - interface PrintHandlers { - /** - * A hook used by the Printer when generating unique names to avoid collisions with - * globally defined names that exist outside of the current source file. - */ - hasGlobalName?(name: string): boolean; - /** - * A hook used by the Printer to provide notifications prior to emitting a node. A - * compatible implementation **must** invoke `emitCallback` with the provided `hint` and - * `node` values. - * @param hint A hint indicating the intended purpose of the node. - * @param node The node to emit. - * @param emitCallback A callback that, when invoked, will emit the node. - * @example - * ```ts - * var printer = createPrinter(printerOptions, { - * onEmitNode(hint, node, emitCallback) { - * // set up or track state prior to emitting the node... - * emitCallback(hint, node); - * // restore state after emitting the node... - * } - * }); - * ``` - */ - onEmitNode?(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; - /** - * A hook used by the Printer to perform just-in-time substitution of a node. This is - * primarily used by node transformations that need to substitute one node for another, - * such as replacing `myExportedVar` with `exports.myExportedVar`. - * @param hint A hint indicating the intended purpose of the node. - * @param node The node to emit. - * @example - * ```ts - * var printer = createPrinter(printerOptions, { - * substituteNode(hint, node) { - * // perform substitution if necessary... - * return node; - * } - * }); - * ``` - */ - substituteNode?(hint: EmitHint, node: Node): Node; - } - interface PrinterOptions { - removeComments?: boolean; - newLine?: NewLineKind; - } - interface TextSpan { - start: number; - length: number; - } - interface TextChangeRange { - span: TextSpan; - newLength: number; - } - interface SyntaxList extends Node { - _children: Node[]; - } -} -declare namespace ts { - /** The version of the TypeScript compiler release */ - const version = "2.3.3"; -} -declare function setTimeout(handler: (...args: any[]) => void, timeout: number): any; -declare function clearTimeout(handle: any): void; -declare namespace ts { - type FileWatcherCallback = (fileName: string, removed?: boolean) => void; - type DirectoryWatcherCallback = (fileName: string) => void; - interface WatchedFile { - fileName: string; - callback: FileWatcherCallback; - mtime?: Date; - } - interface System { - args: string[]; - newLine: string; - useCaseSensitiveFileNames: boolean; - write(s: string): void; - readFile(path: string, encoding?: string): string; - getFileSize?(path: string): number; - writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; - /** - * @pollingInterval - this parameter is used in polling-based watchers and ignored in watchers that - * use native OS file watching - */ - watchFile?(path: string, callback: FileWatcherCallback, pollingInterval?: number): FileWatcher; - watchDirectory?(path: string, callback: DirectoryWatcherCallback, recursive?: boolean): FileWatcher; - resolvePath(path: string): string; - fileExists(path: string): boolean; - directoryExists(path: string): boolean; - createDirectory(path: string): void; - getExecutingFilePath(): string; - getCurrentDirectory(): string; - getDirectories(path: string): string[]; - readDirectory(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - getModifiedTime?(path: string): Date; - createHash?(data: string): string; - getMemoryUsage?(): number; - exit(exitCode?: number): void; - realpath?(path: string): string; - setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; - clearTimeout?(timeoutId: any): void; - } - interface FileWatcher { - close(): void; - } - interface DirectoryWatcher extends FileWatcher { - directoryName: string; - referenceCount: number; - } - function getNodeMajorVersion(): number; - let sys: System; -} -declare namespace ts { - interface ErrorCallback { - (message: DiagnosticMessage, length: number): void; - } - interface Scanner { - getStartPos(): number; - getToken(): SyntaxKind; - getTextPos(): number; - getTokenPos(): number; - getTokenText(): string; - getTokenValue(): string; - hasExtendedUnicodeEscape(): boolean; - hasPrecedingLineBreak(): boolean; - isIdentifier(): boolean; - isReservedWord(): boolean; - isUnterminated(): boolean; - reScanGreaterToken(): SyntaxKind; - reScanSlashToken(): SyntaxKind; - reScanTemplateToken(): SyntaxKind; - scanJsxIdentifier(): SyntaxKind; - scanJsxAttributeValue(): SyntaxKind; - reScanJsxToken(): SyntaxKind; - scanJsxToken(): SyntaxKind; - scanJSDocToken(): SyntaxKind; - scan(): SyntaxKind; - getText(): string; - setText(text: string, start?: number, length?: number): void; - setOnError(onError: ErrorCallback): void; - setScriptTarget(scriptTarget: ScriptTarget): void; - setLanguageVariant(variant: LanguageVariant): void; - setTextPos(textPos: number): void; - lookAhead(callback: () => T): T; - scanRange(start: number, length: number, callback: () => T): T; - tryScan(callback: () => T): T; - } - function tokenToString(t: SyntaxKind): string; - function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number; - function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter; - function isWhiteSpaceLike(ch: number): boolean; - /** Does not include line breaks. For that, see isWhiteSpaceLike. */ - function isWhiteSpaceSingleLine(ch: number): boolean; - function isLineBreak(ch: number): boolean; - function couldStartTrivia(text: string, pos: number): boolean; - function forEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function forEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state?: T): U; - function reduceEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function reduceEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U; - function getLeadingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - function getTrailingCommentRanges(text: string, pos: number): CommentRange[] | undefined; - /** Optionally, get the shebang */ - function getShebang(text: string): string; - function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean; - function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean; - function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; -} -declare namespace ts { - function getDefaultLibFileName(options: CompilerOptions): string; - function textSpanEnd(span: TextSpan): number; - function textSpanIsEmpty(span: TextSpan): boolean; - function textSpanContainsPosition(span: TextSpan, position: number): boolean; - function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; - function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan; - function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; - function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; - function decodedTextSpanIntersectsWith(start1: number, length1: number, start2: number, length2: number): boolean; - function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; - function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan; - function createTextSpan(start: number, length: number): TextSpan; - function createTextSpanFromBounds(start: number, end: number): TextSpan; - function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; - function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; - function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; - let unchangedTextChangeRange: TextChangeRange; - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange; - function getTypeParameterOwner(d: Declaration): Declaration; - function isParameterPropertyDeclaration(node: Node): boolean; - function getCombinedModifierFlags(node: Node): ModifierFlags; - function getCombinedNodeFlags(node: Node): NodeFlags; - /** - * Checks to see if the locale is in the appropriate format, - * and if it is, attempts to set the appropriate language. - */ - function validateLocaleAndSetLanguage(locale: string, sys: { - getExecutingFilePath(): string; - resolvePath(path: string): string; - fileExists(fileName: string): boolean; - readFile(fileName: string): string; - }, errors?: Diagnostic[]): void; - function getOriginalNode(node: Node): Node; - function getOriginalNode(node: Node, nodeTest: (node: Node) => node is T): T; - /** - * Gets a value indicating whether a node originated in the parse tree. - * - * @param node The node to test. - */ - function isParseTreeNode(node: Node): boolean; - /** - * Gets the original parse tree node for a node. - * - * @param node The original node. - * @returns The original parse tree node if found; otherwise, undefined. - */ - function getParseTreeNode(node: Node): Node; - /** - * Gets the original parse tree node for a node. - * - * @param node The original node. - * @param nodeTest A callback used to ensure the correct type of parse tree node is returned. - * @returns The original parse tree node if found; otherwise, undefined. - */ - function getParseTreeNode(node: Node, nodeTest?: (node: Node) => node is T): T; - /** - * Remove extra underscore from escaped identifier text content. - * - * @param identifier The escaped identifier text. - * @returns The unescaped identifier text. - */ - function unescapeIdentifier(identifier: string): string; -} -declare namespace ts { - /** - * Make `elements` into a `NodeArray`. If `elements` is `undefined`, returns an empty `NodeArray`. - */ - function createNodeArray(elements?: T[], hasTrailingComma?: boolean): NodeArray; - function createLiteral(value: string): StringLiteral; - function createLiteral(value: number): NumericLiteral; - function createLiteral(value: boolean): BooleanLiteral; - /** Create a string literal whose source text is read from a source node during emit. */ - function createLiteral(sourceNode: StringLiteral | NumericLiteral | Identifier): StringLiteral; - function createLiteral(value: string | number | boolean): PrimaryExpression; - function createNumericLiteral(value: string): NumericLiteral; - function createIdentifier(text: string): Identifier; - /** Create a unique temporary variable. */ - function createTempVariable(recordTempVariable: ((node: Identifier) => void) | undefined): Identifier; - /** Create a unique temporary variable for use in a loop. */ - function createLoopVariable(): Identifier; - /** Create a unique name based on the supplied text. */ - function createUniqueName(text: string): Identifier; - /** Create a unique name generated for a node. */ - function getGeneratedNameForNode(node: Node): Identifier; - function createToken(token: TKind): Token; - function createSuper(): SuperExpression; - function createThis(): ThisExpression & Token; - function createNull(): NullLiteral & Token; - function createTrue(): BooleanLiteral & Token; - function createFalse(): BooleanLiteral & Token; - function createQualifiedName(left: EntityName, right: string | Identifier): QualifiedName; - function updateQualifiedName(node: QualifiedName, left: EntityName, right: Identifier): QualifiedName; - function createComputedPropertyName(expression: Expression): ComputedPropertyName; - function updateComputedPropertyName(node: ComputedPropertyName, expression: Expression): ComputedPropertyName; - function createSignatureDeclaration(kind: SyntaxKind, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): SignatureDeclaration; - function createFunctionTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): FunctionTypeNode; - function updateFunctionTypeNode(node: FunctionTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): FunctionTypeNode; - function createConstructorTypeNode(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructorTypeNode; - function updateConstructorTypeNode(node: ConstructorTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): CallSignatureDeclaration; - function updateCallSignatureDeclaration(node: CallSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): CallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined): ConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node: ConstructSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructSignatureDeclaration; - function createMethodSignature(typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function updateMethodSignature(node: MethodSignature, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined, name: PropertyName, questionToken: QuestionToken | undefined): MethodSignature; - function createKeywordTypeNode(kind: KeywordTypeNode["kind"]): KeywordTypeNode; - function createThisTypeNode(): ThisTypeNode; - function createLiteralTypeNode(literal: Expression): LiteralTypeNode; - function updateLiteralTypeNode(node: LiteralTypeNode, literal: Expression): LiteralTypeNode; - function createTypeReferenceNode(typeName: string | EntityName, typeArguments: TypeNode[] | undefined): TypeReferenceNode; - function updateTypeReferenceNode(node: TypeReferenceNode, typeName: EntityName, typeArguments: NodeArray | undefined): TypeReferenceNode; - function createTypePredicateNode(parameterName: Identifier | ThisTypeNode | string, type: TypeNode): TypePredicateNode; - function updateTypePredicateNode(node: TypePredicateNode, parameterName: Identifier | ThisTypeNode, type: TypeNode): TypePredicateNode; - function createTypeQueryNode(exprName: EntityName): TypeQueryNode; - function updateTypeQueryNode(node: TypeQueryNode, exprName: EntityName): TypeQueryNode; - function createArrayTypeNode(elementType: TypeNode): ArrayTypeNode; - function updateArrayTypeNode(node: ArrayTypeNode, elementType: TypeNode): ArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType, types: TypeNode[]): UnionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.IntersectionType, types: TypeNode[]): IntersectionTypeNode; - function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType | SyntaxKind.IntersectionType, types: TypeNode[]): UnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node: UnionOrIntersectionTypeNode, types: NodeArray): UnionOrIntersectionTypeNode; - function createTypeLiteralNode(members: TypeElement[]): TypeLiteralNode; - function updateTypeLiteralNode(node: TypeLiteralNode, members: NodeArray): TypeLiteralNode; - function createTupleTypeNode(elementTypes: TypeNode[]): TupleTypeNode; - function updateTypleTypeNode(node: TupleTypeNode, elementTypes: TypeNode[]): TupleTypeNode; - function createMappedTypeNode(readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function updateMappedTypeNode(node: MappedTypeNode, readonlyToken: ReadonlyToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | undefined, type: TypeNode | undefined): MappedTypeNode; - function createTypeOperatorNode(type: TypeNode): TypeOperatorNode; - function updateTypeOperatorNode(node: TypeOperatorNode, type: TypeNode): TypeOperatorNode; - function createIndexedAccessTypeNode(objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node: IndexedAccessTypeNode, objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; - function createTypeParameterDeclaration(name: string | Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function updateTypeParameterDeclaration(node: TypeParameterDeclaration, name: Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; - function createPropertySignature(name: PropertyName | string, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function updatePropertySignature(node: PropertySignature, name: PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; - function createIndexSignatureDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node: IndexSignatureDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], type: TypeNode): IndexSignatureDeclaration; - function createParameter(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken?: QuestionToken, type?: TypeNode, initializer?: Expression): ParameterDeclaration; - function updateParameter(node: ParameterDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): ParameterDeclaration; - function createDecorator(expression: Expression): Decorator; - function updateDecorator(node: Decorator, expression: Expression): Decorator; - function createProperty(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function updateProperty(node: PropertyDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, type: TypeNode | undefined, initializer: Expression): PropertyDeclaration; - function createMethodDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function updateMethod(node: MethodDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: PropertyName, questionToken: QuestionToken | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; - function createConstructor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function updateConstructor(node: ConstructorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, parameters: ParameterDeclaration[], body: Block | undefined): ConstructorDeclaration; - function createGetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function updateGetAccessor(node: GetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; - function createSetAccessor(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function updateSetAccessor(node: SetAccessorDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: PropertyName, parameters: ParameterDeclaration[], body: Block | undefined): SetAccessorDeclaration; - function createObjectBindingPattern(elements: BindingElement[]): ObjectBindingPattern; - function updateObjectBindingPattern(node: ObjectBindingPattern, elements: BindingElement[]): ObjectBindingPattern; - function createArrayBindingPattern(elements: ArrayBindingElement[]): ArrayBindingPattern; - function updateArrayBindingPattern(node: ArrayBindingPattern, elements: ArrayBindingElement[]): ArrayBindingPattern; - function createBindingElement(dotDotDotToken: DotDotDotToken | undefined, propertyName: string | PropertyName | undefined, name: string | BindingName, initializer?: Expression): BindingElement; - function updateBindingElement(node: BindingElement, dotDotDotToken: DotDotDotToken | undefined, propertyName: PropertyName | undefined, name: BindingName, initializer: Expression | undefined): BindingElement; - function createArrayLiteral(elements?: Expression[], multiLine?: boolean): ArrayLiteralExpression; - function updateArrayLiteral(node: ArrayLiteralExpression, elements: Expression[]): ArrayLiteralExpression; - function createObjectLiteral(properties?: ObjectLiteralElementLike[], multiLine?: boolean): ObjectLiteralExpression; - function updateObjectLiteral(node: ObjectLiteralExpression, properties: ObjectLiteralElementLike[]): ObjectLiteralExpression; - function createPropertyAccess(expression: Expression, name: string | Identifier): PropertyAccessExpression; - function updatePropertyAccess(node: PropertyAccessExpression, expression: Expression, name: Identifier): PropertyAccessExpression; - function createElementAccess(expression: Expression, index: number | Expression): ElementAccessExpression; - function updateElementAccess(node: ElementAccessExpression, expression: Expression, argumentExpression: Expression): ElementAccessExpression; - function createCall(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function updateCall(node: CallExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[]): CallExpression; - function createNew(expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function updateNew(node: NewExpression, expression: Expression, typeArguments: TypeNode[] | undefined, argumentsArray: Expression[] | undefined): NewExpression; - function createTaggedTemplate(tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function updateTaggedTemplate(node: TaggedTemplateExpression, tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; - function createTypeAssertion(type: TypeNode, expression: Expression): TypeAssertion; - function updateTypeAssertion(node: TypeAssertion, type: TypeNode, expression: Expression): TypeAssertion; - function createParen(expression: Expression): ParenthesizedExpression; - function updateParen(node: ParenthesizedExpression, expression: Expression): ParenthesizedExpression; - function createFunctionExpression(modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function updateFunctionExpression(node: FunctionExpression, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block): FunctionExpression; - function createArrowFunction(modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, equalsGreaterThanToken: EqualsGreaterThanToken | undefined, body: ConciseBody): ArrowFunction; - function updateArrowFunction(node: ArrowFunction, modifiers: Modifier[] | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: ConciseBody): ArrowFunction; - function createDelete(expression: Expression): DeleteExpression; - function updateDelete(node: DeleteExpression, expression: Expression): DeleteExpression; - function createTypeOf(expression: Expression): TypeOfExpression; - function updateTypeOf(node: TypeOfExpression, expression: Expression): TypeOfExpression; - function createVoid(expression: Expression): VoidExpression; - function updateVoid(node: VoidExpression, expression: Expression): VoidExpression; - function createAwait(expression: Expression): AwaitExpression; - function updateAwait(node: AwaitExpression, expression: Expression): AwaitExpression; - function createPrefix(operator: PrefixUnaryOperator, operand: Expression): PrefixUnaryExpression; - function updatePrefix(node: PrefixUnaryExpression, operand: Expression): PrefixUnaryExpression; - function createPostfix(operand: Expression, operator: PostfixUnaryOperator): PostfixUnaryExpression; - function updatePostfix(node: PostfixUnaryExpression, operand: Expression): PostfixUnaryExpression; - function createBinary(left: Expression, operator: BinaryOperator | BinaryOperatorToken, right: Expression): BinaryExpression; - function updateBinary(node: BinaryExpression, left: Expression, right: Expression): BinaryExpression; - function createConditional(condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createConditional(condition: Expression, questionToken: QuestionToken, whenTrue: Expression, colonToken: ColonToken, whenFalse: Expression): ConditionalExpression; - function updateConditional(node: ConditionalExpression, condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; - function createTemplateExpression(head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function updateTemplateExpression(node: TemplateExpression, head: TemplateHead, templateSpans: TemplateSpan[]): TemplateExpression; - function createYield(expression?: Expression): YieldExpression; - function createYield(asteriskToken: AsteriskToken, expression: Expression): YieldExpression; - function updateYield(node: YieldExpression, asteriskToken: AsteriskToken | undefined, expression: Expression): YieldExpression; - function createSpread(expression: Expression): SpreadElement; - function updateSpread(node: SpreadElement, expression: Expression): SpreadElement; - function createClassExpression(modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function updateClassExpression(node: ClassExpression, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassExpression; - function createOmittedExpression(): OmittedExpression; - function createExpressionWithTypeArguments(typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node: ExpressionWithTypeArguments, typeArguments: TypeNode[], expression: Expression): ExpressionWithTypeArguments; - function createAsExpression(expression: Expression, type: TypeNode): AsExpression; - function updateAsExpression(node: AsExpression, expression: Expression, type: TypeNode): AsExpression; - function createNonNullExpression(expression: Expression): NonNullExpression; - function updateNonNullExpression(node: NonNullExpression, expression: Expression): NonNullExpression; - function createTemplateSpan(expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function updateTemplateSpan(node: TemplateSpan, expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; - function createBlock(statements: Statement[], multiLine?: boolean): Block; - function updateBlock(node: Block, statements: Statement[]): Block; - function createVariableStatement(modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList | VariableDeclaration[]): VariableStatement; - function updateVariableStatement(node: VariableStatement, modifiers: Modifier[] | undefined, declarationList: VariableDeclarationList): VariableStatement; - function createVariableDeclarationList(declarations: VariableDeclaration[], flags?: NodeFlags): VariableDeclarationList; - function updateVariableDeclarationList(node: VariableDeclarationList, declarations: VariableDeclaration[]): VariableDeclarationList; - function createVariableDeclaration(name: string | BindingName, type?: TypeNode, initializer?: Expression): VariableDeclaration; - function updateVariableDeclaration(node: VariableDeclaration, name: BindingName, type: TypeNode | undefined, initializer: Expression | undefined): VariableDeclaration; - function createEmptyStatement(): EmptyStatement; - function createStatement(expression: Expression): ExpressionStatement; - function updateStatement(node: ExpressionStatement, expression: Expression): ExpressionStatement; - function createIf(expression: Expression, thenStatement: Statement, elseStatement?: Statement): IfStatement; - function updateIf(node: IfStatement, expression: Expression, thenStatement: Statement, elseStatement: Statement | undefined): IfStatement; - function createDo(statement: Statement, expression: Expression): DoStatement; - function updateDo(node: DoStatement, statement: Statement, expression: Expression): DoStatement; - function createWhile(expression: Expression, statement: Statement): WhileStatement; - function updateWhile(node: WhileStatement, expression: Expression, statement: Statement): WhileStatement; - function createFor(initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function updateFor(node: ForStatement, initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; - function createForIn(initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function updateForIn(node: ForInStatement, initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; - function createForOf(awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function updateForOf(node: ForOfStatement, awaitModifier: AwaitKeywordToken, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; - function createContinue(label?: string | Identifier): ContinueStatement; - function updateContinue(node: ContinueStatement, label: Identifier | undefined): ContinueStatement; - function createBreak(label?: string | Identifier): BreakStatement; - function updateBreak(node: BreakStatement, label: Identifier | undefined): BreakStatement; - function createReturn(expression?: Expression): ReturnStatement; - function updateReturn(node: ReturnStatement, expression: Expression | undefined): ReturnStatement; - function createWith(expression: Expression, statement: Statement): WithStatement; - function updateWith(node: WithStatement, expression: Expression, statement: Statement): WithStatement; - function createSwitch(expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function updateSwitch(node: SwitchStatement, expression: Expression, caseBlock: CaseBlock): SwitchStatement; - function createLabel(label: string | Identifier, statement: Statement): LabeledStatement; - function updateLabel(node: LabeledStatement, label: Identifier, statement: Statement): LabeledStatement; - function createThrow(expression: Expression): ThrowStatement; - function updateThrow(node: ThrowStatement, expression: Expression): ThrowStatement; - function createTry(tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function updateTry(node: TryStatement, tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; - function createFunctionDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function updateFunctionDeclaration(node: FunctionDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, parameters: ParameterDeclaration[], type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; - function createClassDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function updateClassDeclaration(node: ClassDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier | undefined, typeParameters: TypeParameterDeclaration[] | undefined, heritageClauses: HeritageClause[], members: ClassElement[]): ClassDeclaration; - function createEnumDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, members: EnumMember[]): EnumDeclaration; - function updateEnumDeclaration(node: EnumDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, members: EnumMember[]): EnumDeclaration; - function createModuleDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined, flags?: NodeFlags): ModuleDeclaration; - function updateModuleDeclaration(node: ModuleDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: ModuleName, body: ModuleBody | undefined): ModuleDeclaration; - function createModuleBlock(statements: Statement[]): ModuleBlock; - function updateModuleBlock(node: ModuleBlock, statements: Statement[]): ModuleBlock; - function createCaseBlock(clauses: CaseOrDefaultClause[]): CaseBlock; - function updateCaseBlock(node: CaseBlock, clauses: CaseOrDefaultClause[]): CaseBlock; - function createImportEqualsDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function updateImportEqualsDeclaration(node: ImportEqualsDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; - function createImportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier?: Expression): ImportDeclaration; - function updateImportDeclaration(node: ImportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression | undefined): ImportDeclaration; - function createImportClause(name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function updateImportClause(node: ImportClause, name: Identifier, namedBindings: NamedImportBindings): ImportClause; - function createNamespaceImport(name: Identifier): NamespaceImport; - function updateNamespaceImport(node: NamespaceImport, name: Identifier): NamespaceImport; - function createNamedImports(elements: ImportSpecifier[]): NamedImports; - function updateNamedImports(node: NamedImports, elements: ImportSpecifier[]): NamedImports; - function createImportSpecifier(propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function updateImportSpecifier(node: ImportSpecifier, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; - function createExportAssignment(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, isExportEquals: boolean, expression: Expression): ExportAssignment; - function updateExportAssignment(node: ExportAssignment, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, expression: Expression): ExportAssignment; - function createExportDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier?: Expression): ExportDeclaration; - function updateExportDeclaration(node: ExportDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, exportClause: NamedExports | undefined, moduleSpecifier: Expression | undefined): ExportDeclaration; - function createNamedExports(elements: ExportSpecifier[]): NamedExports; - function updateNamedExports(node: NamedExports, elements: ExportSpecifier[]): NamedExports; - function createExportSpecifier(propertyName: string | Identifier | undefined, name: string | Identifier): ExportSpecifier; - function updateExportSpecifier(node: ExportSpecifier, propertyName: Identifier | undefined, name: Identifier): ExportSpecifier; - function createExternalModuleReference(expression: Expression): ExternalModuleReference; - function updateExternalModuleReference(node: ExternalModuleReference, expression: Expression): ExternalModuleReference; - function createJsxElement(openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function updateJsxElement(node: JsxElement, openingElement: JsxOpeningElement, children: JsxChild[], closingElement: JsxClosingElement): JsxElement; - function createJsxSelfClosingElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function updateJsxSelfClosingElement(node: JsxSelfClosingElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxSelfClosingElement; - function createJsxOpeningElement(tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function updateJsxOpeningElement(node: JsxOpeningElement, tagName: JsxTagNameExpression, attributes: JsxAttributes): JsxOpeningElement; - function createJsxClosingElement(tagName: JsxTagNameExpression): JsxClosingElement; - function updateJsxClosingElement(node: JsxClosingElement, tagName: JsxTagNameExpression): JsxClosingElement; - function createJsxAttributes(properties: JsxAttributeLike[]): JsxAttributes; - function updateJsxAttributes(jsxAttributes: JsxAttributes, properties: JsxAttributeLike[]): JsxAttributes; - function createJsxAttribute(name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function updateJsxAttribute(node: JsxAttribute, name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; - function createJsxSpreadAttribute(expression: Expression): JsxSpreadAttribute; - function updateJsxSpreadAttribute(node: JsxSpreadAttribute, expression: Expression): JsxSpreadAttribute; - function createJsxExpression(dotDotDotToken: DotDotDotToken | undefined, expression: Expression | undefined): JsxExpression; - function updateJsxExpression(node: JsxExpression, expression: Expression | undefined): JsxExpression; - function createHeritageClause(token: HeritageClause["token"], types: ExpressionWithTypeArguments[]): HeritageClause; - function updateHeritageClause(node: HeritageClause, types: ExpressionWithTypeArguments[]): HeritageClause; - function createCaseClause(expression: Expression, statements: Statement[]): CaseClause; - function updateCaseClause(node: CaseClause, expression: Expression, statements: Statement[]): CaseClause; - function createDefaultClause(statements: Statement[]): DefaultClause; - function updateDefaultClause(node: DefaultClause, statements: Statement[]): DefaultClause; - function createCatchClause(variableDeclaration: string | VariableDeclaration, block: Block): CatchClause; - function updateCatchClause(node: CatchClause, variableDeclaration: VariableDeclaration, block: Block): CatchClause; - function createPropertyAssignment(name: string | PropertyName, initializer: Expression): PropertyAssignment; - function updatePropertyAssignment(node: PropertyAssignment, name: PropertyName, initializer: Expression): PropertyAssignment; - function createShorthandPropertyAssignment(name: string | Identifier, objectAssignmentInitializer?: Expression): ShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node: ShorthandPropertyAssignment, name: Identifier, objectAssignmentInitializer: Expression | undefined): ShorthandPropertyAssignment; - function createSpreadAssignment(expression: Expression): SpreadAssignment; - function updateSpreadAssignment(node: SpreadAssignment, expression: Expression): SpreadAssignment; - function createEnumMember(name: string | PropertyName, initializer?: Expression): EnumMember; - function updateEnumMember(node: EnumMember, name: PropertyName, initializer: Expression | undefined): EnumMember; - function updateSourceFileNode(node: SourceFile, statements: Statement[]): SourceFile; - /** - * Creates a shallow, memberwise clone of a node for mutation. - */ - function getMutableClone(node: T): T; - /** - * Creates a synthetic statement to act as a placeholder for a not-emitted statement in - * order to preserve comments. - * - * @param original The original statement. - */ - function createNotEmittedStatement(original: Node): NotEmittedStatement; - /** - * Creates a synthetic expression to act as a placeholder for a not-emitted expression in - * order to preserve comments or sourcemap positions. - * - * @param expression The inner expression to emit. - * @param original The original outer expression. - * @param location The location for the expression. Defaults to the positions from "original" if provided. - */ - function createPartiallyEmittedExpression(expression: Expression, original?: Node): PartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node: PartiallyEmittedExpression, expression: Expression): PartiallyEmittedExpression; - function createBundle(sourceFiles: SourceFile[]): Bundle; - function updateBundle(node: Bundle, sourceFiles: SourceFile[]): Bundle; - function createComma(left: Expression, right: Expression): Expression; - function createLessThan(left: Expression, right: Expression): Expression; - function createAssignment(left: ObjectLiteralExpression | ArrayLiteralExpression, right: Expression): DestructuringAssignment; - function createAssignment(left: Expression, right: Expression): BinaryExpression; - function createStrictEquality(left: Expression, right: Expression): BinaryExpression; - function createStrictInequality(left: Expression, right: Expression): BinaryExpression; - function createAdd(left: Expression, right: Expression): BinaryExpression; - function createSubtract(left: Expression, right: Expression): BinaryExpression; - function createPostfixIncrement(operand: Expression): PostfixUnaryExpression; - function createLogicalAnd(left: Expression, right: Expression): BinaryExpression; - function createLogicalOr(left: Expression, right: Expression): BinaryExpression; - function createLogicalNot(operand: Expression): PrefixUnaryExpression; - function createVoidZero(): VoidExpression; - function createExportDefault(expression: Expression): ExportAssignment; - function createExternalModuleExport(exportName: Identifier): ExportDeclaration; - /** - * Clears any EmitNode entries from parse-tree nodes. - * @param sourceFile A source file. - */ - function disposeEmitNodes(sourceFile: SourceFile): void; - function setTextRange(range: T, location: TextRange | undefined): T; - /** - * Gets flags that control emit behavior of a node. - */ - function getEmitFlags(node: Node): EmitFlags | undefined; - /** - * Sets flags that control emit behavior of a node. - */ - function setEmitFlags(node: T, emitFlags: EmitFlags): T; - /** - * Gets a custom text range to use when emitting source maps. - */ - function getSourceMapRange(node: Node): TextRange; - /** - * Sets a custom text range to use when emitting source maps. - */ - function setSourceMapRange(node: T, range: TextRange | undefined): T; - /** - * Gets the TextRange to use for source maps for a token of a node. - */ - function getTokenSourceMapRange(node: Node, token: SyntaxKind): TextRange | undefined; - /** - * Sets the TextRange to use for source maps for a token of a node. - */ - function setTokenSourceMapRange(node: T, token: SyntaxKind, range: TextRange | undefined): T; - /** - * Gets a custom text range to use when emitting comments. - */ - function getCommentRange(node: Node): TextRange; - /** - * Sets a custom text range to use when emitting comments. - */ - function setCommentRange(node: T, range: TextRange): T; - function getSyntheticLeadingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticLeadingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticLeadingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - function getSyntheticTrailingComments(node: Node): SynthesizedComment[] | undefined; - function setSyntheticTrailingComments(node: T, comments: SynthesizedComment[]): T; - function addSyntheticTrailingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; - /** - * Gets the constant value to emit for an expression. - */ - function getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): number; - /** - * Sets the constant value to emit for an expression. - */ - function setConstantValue(node: PropertyAccessExpression | ElementAccessExpression, value: number): PropertyAccessExpression | ElementAccessExpression; - /** - * Adds an EmitHelper to a node. - */ - function addEmitHelper(node: T, helper: EmitHelper): T; - /** - * Add EmitHelpers to a node. - */ - function addEmitHelpers(node: T, helpers: EmitHelper[] | undefined): T; - /** - * Removes an EmitHelper from a node. - */ - function removeEmitHelper(node: Node, helper: EmitHelper): boolean; - /** - * Gets the EmitHelpers of a node. - */ - function getEmitHelpers(node: Node): EmitHelper[] | undefined; - /** - * Moves matching emit helpers from a source node to a target node. - */ - function moveEmitHelpers(source: Node, target: Node, predicate: (helper: EmitHelper) => boolean): void; - function setOriginalNode(node: T, original: Node | undefined): T; -} -declare namespace ts { - function createNode(kind: SyntaxKind, pos?: number, end?: number): Node; - function forEachChild(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile; - function parseIsolatedEntityName(text: string, languageVersion: ScriptTarget): EntityName; - function isExternalModule(file: SourceFile): boolean; - function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; -} -declare namespace ts { - /** Array that is only intended to be pushed to, never read. */ - interface Push { - push(value: T): void; - } - function moduleHasNonRelativeName(moduleName: string): boolean; - function getEffectiveTypeRoots(options: CompilerOptions, host: { - directoryExists?: (directoryName: string) => boolean; - getCurrentDirectory?: () => string; - }): string[] | undefined; - /** - * @param {string | undefined} containingFile - file that contains type reference directive, can be undefined if containing file is unknown. - * This is possible in case if resolution is performed for directives specified via 'types' parameter. In this case initial path for secondary lookups - * is assumed to be the same as root directory of the project. - */ - function resolveTypeReferenceDirective(typeReferenceDirectiveName: string, containingFile: string | undefined, options: CompilerOptions, host: ModuleResolutionHost): ResolvedTypeReferenceDirectiveWithFailedLookupLocations; - /** - * Given a set of options, returns the set of type directive names - * that should be included for this program automatically. - * This list could either come from the config file, - * or from enumerating the types root + initial secondary types lookup location. - * More type directives might appear in the program later as a result of loading actual source files; - * this list is only the set of defaults that are implicitly included. - */ - function getAutomaticTypeDirectiveNames(options: CompilerOptions, host: ModuleResolutionHost): string[]; - /** - * Cached module resolutions per containing directory. - * This assumes that any module id will have the same resolution for sibling files located in the same folder. - */ - interface ModuleResolutionCache extends NonRelativeModuleNameResolutionCache { - getOrCreateCacheForDirectory(directoryName: string): Map; - } - /** - * Stored map from non-relative module name to a table: directory -> result of module lookup in this directory - * We support only non-relative module names because resolution of relative module names is usually more deterministic and thus less expensive. - */ - interface NonRelativeModuleNameResolutionCache { - getOrCreateCacheForModuleName(nonRelativeModuleName: string): PerModuleNameCache; - } - interface PerModuleNameCache { - get(directory: string): ResolvedModuleWithFailedLookupLocations; - set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void; - } - function createModuleResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string): ModuleResolutionCache; - function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; - function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache): ResolvedModuleWithFailedLookupLocations; -} -declare namespace ts { - /** - * Visits a Node using the supplied visitor, possibly returning a new Node in its place. - * - * @param node The Node to visit. - * @param visitor The callback used to visit the Node. - * @param test A callback to execute to verify the Node is valid. - * @param lift An optional callback to execute to lift a NodeArray into a valid Node. - */ - function visitNode(node: T, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T; - /** - * Visits a Node using the supplied visitor, possibly returning a new Node in its place. - * - * @param node The Node to visit. - * @param visitor The callback used to visit the Node. - * @param test A callback to execute to verify the Node is valid. - * @param lift An optional callback to execute to lift a NodeArray into a valid Node. - */ - function visitNode(node: T | undefined, visitor: Visitor, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T | undefined; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes: NodeArray, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes: NodeArray | undefined, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray | undefined; - /** - * Starts a new lexical environment and visits a statement list, ending the lexical environment - * and merging hoisted declarations upon completion. - */ - function visitLexicalEnvironment(statements: NodeArray, visitor: Visitor, context: TransformationContext, start?: number, ensureUseStrict?: boolean): NodeArray; - /** - * Starts a new lexical environment and visits a parameter list, suspending the lexical - * environment upon completion. - */ - function visitParameterList(nodes: NodeArray, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes): NodeArray; - /** - * Resumes a suspended lexical environment and visits a function body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: FunctionBody, visitor: Visitor, context: TransformationContext): FunctionBody; - /** - * Resumes a suspended lexical environment and visits a function body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: FunctionBody | undefined, visitor: Visitor, context: TransformationContext): FunctionBody | undefined; - /** - * Resumes a suspended lexical environment and visits a concise body, ending the lexical - * environment and merging hoisted declarations upon completion. - */ - function visitFunctionBody(node: ConciseBody, visitor: Visitor, context: TransformationContext): ConciseBody; - /** - * Visits each child of a Node using the supplied visitor, possibly returning a new Node of the same kind in its place. - * - * @param node The Node whose children will be visited. - * @param visitor The callback used to visit each child. - * @param context A lexical environment context for the visitor. - */ - function visitEachChild(node: T, visitor: Visitor, context: TransformationContext): T; - /** - * Visits each child of a Node using the supplied visitor, possibly returning a new Node of the same kind in its place. - * - * @param node The Node whose children will be visited. - * @param visitor The callback used to visit each child. - * @param context A lexical environment context for the visitor. - */ - function visitEachChild(node: T | undefined, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes, tokenVisitor?: Visitor): T | undefined; -} -declare namespace ts { - function createPrinter(printerOptions?: PrinterOptions, handlers?: PrintHandlers): Printer; -} -declare namespace ts { - function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean, configName?: string): string; - function resolveTripleslashReference(moduleName: string, containingFile: string): string; - function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; - function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; - interface FormatDiagnosticsHost { - getCurrentDirectory(): string; - getCanonicalFileName(fileName: string): string; - getNewLine(): string; - } - function formatDiagnostics(diagnostics: Diagnostic[], host: FormatDiagnosticsHost): string; - function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string; - function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program; -} -declare namespace ts { - function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine; - /** - * Read tsconfig.json file - * @param fileName The path to the config file - */ - function readConfigFile(fileName: string, readFile: (path: string) => string): { - config?: any; - error?: Diagnostic; - }; - /** - * Parse the text of the tsconfig.json file - * @param fileName The path to the config file - * @param jsonText The text of the config file - */ - function parseConfigFileTextToJson(fileName: string, jsonText: string, stripComments?: boolean): { - config?: any; - error?: Diagnostic; - }; - /** - * Parse the contents of a config file (tsconfig.json). - * @param json The contents of the config file to parse - * @param host Instance of ParseConfigHost used to enumerate files in folder. - * @param basePath A root directory to resolve relative path entries in the config - * file to. e.g. outDir - */ - function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string, resolutionStack?: Path[], extraFileExtensions?: JsFileExtensionInfo[]): ParsedCommandLine; - function convertCompileOnSaveOptionFromJson(jsonOption: any, basePath: string, errors: Diagnostic[]): boolean | undefined; - function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: CompilerOptions; - errors: Diagnostic[]; - }; - function convertTypeAcquisitionFromJson(jsonOptions: any, basePath: string, configFileName?: string): { - options: TypeAcquisition; - errors: Diagnostic[]; - }; -} -declare namespace ts { - interface Node { - getSourceFile(): SourceFile; - getChildCount(sourceFile?: SourceFile): number; - getChildAt(index: number, sourceFile?: SourceFile): Node; - getChildren(sourceFile?: SourceFile): Node[]; - getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number; - getFullStart(): number; - getEnd(): number; - getWidth(sourceFile?: SourceFile): number; - getFullWidth(): number; - getLeadingTriviaWidth(sourceFile?: SourceFile): number; - getFullText(sourceFile?: SourceFile): string; - getText(sourceFile?: SourceFile): string; - getFirstToken(sourceFile?: SourceFile): Node; - getLastToken(sourceFile?: SourceFile): Node; - forEachChild(cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T; - } - interface Symbol { - getFlags(): SymbolFlags; - getName(): string; - getDeclarations(): Declaration[]; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface Type { - getFlags(): TypeFlags; - getSymbol(): Symbol; - getProperties(): Symbol[]; - getProperty(propertyName: string): Symbol; - getApparentProperties(): Symbol[]; - getCallSignatures(): Signature[]; - getConstructSignatures(): Signature[]; - getStringIndexType(): Type; - getNumberIndexType(): Type; - getBaseTypes(): BaseType[]; - getNonNullableType(): Type; - } - interface Signature { - getDeclaration(): SignatureDeclaration; - getTypeParameters(): TypeParameter[]; - getParameters(): Symbol[]; - getReturnType(): Type; - getDocumentationComment(): SymbolDisplayPart[]; - getJsDocTags(): JSDocTagInfo[]; - } - interface SourceFile { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - getLineEndOfPosition(pos: number): number; - getLineStarts(): number[]; - getPositionOfLineAndCharacter(line: number, character: number): number; - update(newText: string, textChangeRange: TextChangeRange): SourceFile; - } - interface SourceFileLike { - getLineAndCharacterOfPosition(pos: number): LineAndCharacter; - } - /** - * Represents an immutable snapshot of a script at a specified time.Once acquired, the - * snapshot is observably immutable. i.e. the same calls with the same parameters will return - * the same values. - */ - interface IScriptSnapshot { - /** Gets a portion of the script snapshot specified by [start, end). */ - getText(start: number, end: number): string; - /** Gets the length of this script snapshot. */ - getLength(): number; - /** - * Gets the TextChangeRange that describe how the text changed between this text and - * an older version. This information is used by the incremental parser to determine - * what sections of the script need to be re-parsed. 'undefined' can be returned if the - * change range cannot be determined. However, in that case, incremental parsing will - * not happen and the entire document will be re - parsed. - */ - getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange | undefined; - /** Releases all resources held by this script snapshot */ - dispose?(): void; - } - namespace ScriptSnapshot { - function fromString(text: string): IScriptSnapshot; - } - interface PreProcessedFileInfo { - referencedFiles: FileReference[]; - typeReferenceDirectives: FileReference[]; - importedFiles: FileReference[]; - ambientExternalModules: string[]; - isLibFile: boolean; - } - interface HostCancellationToken { - isCancellationRequested(): boolean; - } - interface LanguageServiceHost { - getCompilationSettings(): CompilerOptions; - getNewLine?(): string; - getProjectVersion?(): string; - getScriptFileNames(): string[]; - getScriptKind?(fileName: string): ScriptKind; - getScriptVersion(fileName: string): string; - getScriptSnapshot(fileName: string): IScriptSnapshot | undefined; - getLocalizedDiagnosticMessages?(): any; - getCancellationToken?(): HostCancellationToken; - getCurrentDirectory(): string; - getDefaultLibFileName(options: CompilerOptions): string; - log?(s: string): void; - trace?(s: string): void; - error?(s: string): void; - useCaseSensitiveFileNames?(): boolean; - readDirectory?(path: string, extensions?: string[], exclude?: string[], include?: string[]): string[]; - readFile?(path: string, encoding?: string): string; - fileExists?(path: string): boolean; - getTypeRootsVersion?(): number; - resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[]; - resolveTypeReferenceDirectives?(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; - directoryExists?(directoryName: string): boolean; - getDirectories?(directoryName: string): string[]; - /** - * Gets a set of custom transformers to use during emit. - */ - getCustomTransformers?(): CustomTransformers | undefined; - } - interface LanguageService { - cleanupSemanticCache(): void; - getSyntacticDiagnostics(fileName: string): Diagnostic[]; - getSemanticDiagnostics(fileName: string): Diagnostic[]; - getCompilerOptionsDiagnostics(): Diagnostic[]; - /** - * @deprecated Use getEncodedSyntacticClassifications instead. - */ - getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - /** - * @deprecated Use getEncodedSemanticClassifications instead. - */ - getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; - getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; - getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; - getCompletionsAtPosition(fileName: string, position: number): CompletionInfo; - getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails; - getCompletionEntrySymbol(fileName: string, position: number, entryName: string): Symbol; - getQuickInfoAtPosition(fileName: string, position: number): QuickInfo; - getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan; - getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan; - getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems; - getRenameInfo(fileName: string, position: number): RenameInfo; - findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[]; - getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[]; - getImplementationAtPosition(fileName: string, position: number): ImplementationLocation[]; - getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - findReferences(fileName: string, position: number): ReferencedSymbol[]; - getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[]; - /** @deprecated */ - getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[]; - getNavigateToItems(searchValue: string, maxResultCount?: number, fileName?: string, excludeDtsFiles?: boolean): NavigateToItem[]; - getNavigationBarItems(fileName: string): NavigationBarItem[]; - getNavigationTree(fileName: string): NavigationTree; - getOutliningSpans(fileName: string): OutliningSpan[]; - getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; - getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[]; - getIndentationAtPosition(fileName: string, position: number, options: EditorOptions | EditorSettings): number; - getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; - getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion; - isValidBraceCompletionAtPosition(fileName: string, position: number, openingBrace: number): boolean; - getCodeFixesAtPosition(fileName: string, start: number, end: number, errorCodes: number[], formatOptions: FormatCodeSettings): CodeAction[]; - getEmitOutput(fileName: string, emitOnlyDtsFiles?: boolean): EmitOutput; - getProgram(): Program; - dispose(): void; - } - interface Classifications { - spans: number[]; - endOfLineState: EndOfLineState; - } - interface ClassifiedSpan { - textSpan: TextSpan; - classificationType: string; - } - /** - * Navigation bar interface designed for visual studio's dual-column layout. - * This does not form a proper tree. - * The navbar is returned as a list of top-level items, each of which has a list of child items. - * Child items always have an empty array for their `childItems`. - */ - interface NavigationBarItem { - text: string; - kind: string; - kindModifiers: string; - spans: TextSpan[]; - childItems: NavigationBarItem[]; - indent: number; - bolded: boolean; - grayed: boolean; - } - /** - * Node in a tree of nested declarations in a file. - * The top node is always a script or module node. - */ - interface NavigationTree { - /** Name of the declaration, or a short description, e.g. "". */ - text: string; - /** A ScriptElementKind */ - kind: string; - /** ScriptElementKindModifier separated by commas, e.g. "public,abstract" */ - kindModifiers: string; - /** - * Spans of the nodes that generated this declaration. - * There will be more than one if this is the result of merging. - */ - spans: TextSpan[]; - /** Present if non-empty */ - childItems?: NavigationTree[]; - } - interface TodoCommentDescriptor { - text: string; - priority: number; - } - interface TodoComment { - descriptor: TodoCommentDescriptor; - message: string; - position: number; - } - class TextChange { - span: TextSpan; - newText: string; - } - interface FileTextChanges { - fileName: string; - textChanges: TextChange[]; - } - interface CodeAction { - /** Description of the code action to display in the UI of the editor */ - description: string; - /** Text changes to apply to each file as part of the code action */ - changes: FileTextChanges[]; - } - interface TextInsertion { - newText: string; - /** The position in newText the caret should point to after the insertion. */ - caretOffset: number; - } - interface DocumentSpan { - textSpan: TextSpan; - fileName: string; - } - interface RenameLocation extends DocumentSpan { - } - interface ReferenceEntry extends DocumentSpan { - isWriteAccess: boolean; - isDefinition: boolean; - isInString?: true; - } - interface ImplementationLocation extends DocumentSpan { - kind: string; - displayParts: SymbolDisplayPart[]; - } - interface DocumentHighlights { - fileName: string; - highlightSpans: HighlightSpan[]; - } - namespace HighlightSpanKind { - const none = "none"; - const definition = "definition"; - const reference = "reference"; - const writtenReference = "writtenReference"; - } - interface HighlightSpan { - fileName?: string; - isInString?: true; - textSpan: TextSpan; - kind: string; - } - interface NavigateToItem { - name: string; - kind: string; - kindModifiers: string; - matchKind: string; - isCaseSensitive: boolean; - fileName: string; - textSpan: TextSpan; - containerName: string; - containerKind: string; - } - enum IndentStyle { - None = 0, - Block = 1, - Smart = 2, - } - interface EditorOptions { - BaseIndentSize?: number; - IndentSize: number; - TabSize: number; - NewLineCharacter: string; - ConvertTabsToSpaces: boolean; - IndentStyle: IndentStyle; - } - interface EditorSettings { - baseIndentSize?: number; - indentSize?: number; - tabSize?: number; - newLineCharacter?: string; - convertTabsToSpaces?: boolean; - indentStyle?: IndentStyle; - } - interface FormatCodeOptions extends EditorOptions { - InsertSpaceAfterCommaDelimiter: boolean; - InsertSpaceAfterSemicolonInForStatements: boolean; - InsertSpaceBeforeAndAfterBinaryOperators: boolean; - InsertSpaceAfterConstructor?: boolean; - InsertSpaceAfterKeywordsInControlFlowStatements: boolean; - InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean; - InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean; - InsertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - InsertSpaceAfterTypeAssertion?: boolean; - InsertSpaceBeforeFunctionParenthesis?: boolean; - PlaceOpenBraceOnNewLineForFunctions: boolean; - PlaceOpenBraceOnNewLineForControlBlocks: boolean; - } - interface FormatCodeSettings extends EditorSettings { - insertSpaceAfterCommaDelimiter?: boolean; - insertSpaceAfterSemicolonInForStatements?: boolean; - insertSpaceBeforeAndAfterBinaryOperators?: boolean; - insertSpaceAfterConstructor?: boolean; - insertSpaceAfterKeywordsInControlFlowStatements?: boolean; - insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; - insertSpaceAfterTypeAssertion?: boolean; - insertSpaceBeforeFunctionParenthesis?: boolean; - placeOpenBraceOnNewLineForFunctions?: boolean; - placeOpenBraceOnNewLineForControlBlocks?: boolean; - } - interface DefinitionInfo { - fileName: string; - textSpan: TextSpan; - kind: string; - name: string; - containerKind: string; - containerName: string; - } - interface ReferencedSymbolDefinitionInfo extends DefinitionInfo { - displayParts: SymbolDisplayPart[]; - } - interface ReferencedSymbol { - definition: ReferencedSymbolDefinitionInfo; - references: ReferenceEntry[]; - } - enum SymbolDisplayPartKind { - aliasName = 0, - className = 1, - enumName = 2, - fieldName = 3, - interfaceName = 4, - keyword = 5, - lineBreak = 6, - numericLiteral = 7, - stringLiteral = 8, - localName = 9, - methodName = 10, - moduleName = 11, - operator = 12, - parameterName = 13, - propertyName = 14, - punctuation = 15, - space = 16, - text = 17, - typeParameterName = 18, - enumMemberName = 19, - functionName = 20, - regularExpressionLiteral = 21, - } - interface SymbolDisplayPart { - text: string; - kind: string; - } - interface JSDocTagInfo { - name: string; - text?: string; - } - interface QuickInfo { - kind: string; - kindModifiers: string; - textSpan: TextSpan; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface RenameInfo { - canRename: boolean; - localizedErrorMessage: string; - displayName: string; - fullDisplayName: string; - kind: string; - kindModifiers: string; - triggerSpan: TextSpan; - } - interface SignatureHelpParameter { - name: string; - documentation: SymbolDisplayPart[]; - displayParts: SymbolDisplayPart[]; - isOptional: boolean; - } - /** - * Represents a single signature to show in signature help. - * The id is used for subsequent calls into the language service to ask questions about the - * signature help item in the context of any documents that have been updated. i.e. after - * an edit has happened, while signature help is still active, the host can ask important - * questions like 'what parameter is the user currently contained within?'. - */ - interface SignatureHelpItem { - isVariadic: boolean; - prefixDisplayParts: SymbolDisplayPart[]; - suffixDisplayParts: SymbolDisplayPart[]; - separatorDisplayParts: SymbolDisplayPart[]; - parameters: SignatureHelpParameter[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - /** - * Represents a set of signature help items, and the preferred item that should be selected. - */ - interface SignatureHelpItems { - items: SignatureHelpItem[]; - applicableSpan: TextSpan; - selectedItemIndex: number; - argumentIndex: number; - argumentCount: number; - } - interface CompletionInfo { - isGlobalCompletion: boolean; - isMemberCompletion: boolean; - /** - * true when the current location also allows for a new identifier - */ - isNewIdentifierLocation: boolean; - entries: CompletionEntry[]; - } - interface CompletionEntry { - name: string; - kind: string; - kindModifiers: string; - sortText: string; - /** - * An optional span that indicates the text to be replaced by this completion item. It will be - * set if the required span differs from the one generated by the default replacement behavior and should - * be used in that case - */ - replacementSpan?: TextSpan; - } - interface CompletionEntryDetails { - name: string; - kind: string; - kindModifiers: string; - displayParts: SymbolDisplayPart[]; - documentation: SymbolDisplayPart[]; - tags: JSDocTagInfo[]; - } - interface OutliningSpan { - /** The span of the document to actually collapse. */ - textSpan: TextSpan; - /** The span of the document to display when the user hovers over the collapsed span. */ - hintSpan: TextSpan; - /** The text to display in the editor for the collapsed region. */ - bannerText: string; - /** - * Whether or not this region should be automatically collapsed when - * the 'Collapse to Definitions' command is invoked. - */ - autoCollapse: boolean; - } - interface EmitOutput { - outputFiles: OutputFile[]; - emitSkipped: boolean; - } - enum OutputFileType { - JavaScript = 0, - SourceMap = 1, - Declaration = 2, - } - interface OutputFile { - name: string; - writeByteOrderMark: boolean; - text: string; - } - enum EndOfLineState { - None = 0, - InMultiLineCommentTrivia = 1, - InSingleQuoteStringLiteral = 2, - InDoubleQuoteStringLiteral = 3, - InTemplateHeadOrNoSubstitutionTemplate = 4, - InTemplateMiddleOrTail = 5, - InTemplateSubstitutionPosition = 6, - } - enum TokenClass { - Punctuation = 0, - Keyword = 1, - Operator = 2, - Comment = 3, - Whitespace = 4, - Identifier = 5, - NumberLiteral = 6, - StringLiteral = 7, - RegExpLiteral = 8, - } - interface ClassificationResult { - finalLexState: EndOfLineState; - entries: ClassificationInfo[]; - } - interface ClassificationInfo { - length: number; - classification: TokenClass; - } - interface Classifier { - /** - * Gives lexical classifications of tokens on a line without any syntactic context. - * For instance, a token consisting of the text 'string' can be either an identifier - * named 'string' or the keyword 'string', however, because this classifier is not aware, - * it relies on certain heuristics to give acceptable results. For classifications where - * speed trumps accuracy, this function is preferable; however, for true accuracy, the - * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the - * lexical, syntactic, and semantic classifiers may issue the best user experience. - * - * @param text The text of a line to classify. - * @param lexState The state of the lexical classifier at the end of the previous line. - * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier. - * If there is no syntactic classifier (syntacticClassifierAbsent=true), - * certain heuristics may be used in its place; however, if there is a - * syntactic classifier (syntacticClassifierAbsent=false), certain - * classifications which may be incorrectly categorized will be given - * back as Identifiers in order to allow the syntactic classifier to - * subsume the classification. - * @deprecated Use getLexicalClassifications instead. - */ - getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; - getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; - } - namespace ScriptElementKind { - const unknown = ""; - const warning = "warning"; - /** predefined type (void) or keyword (class) */ - const keyword = "keyword"; - /** top level script node */ - const scriptElement = "script"; - /** module foo {} */ - const moduleElement = "module"; - /** class X {} */ - const classElement = "class"; - /** var x = class X {} */ - const localClassElement = "local class"; - /** interface Y {} */ - const interfaceElement = "interface"; - /** type T = ... */ - const typeElement = "type"; - /** enum E */ - const enumElement = "enum"; - const enumMemberElement = "enum member"; - /** - * Inside module and script only - * const v = .. - */ - const variableElement = "var"; - /** Inside function */ - const localVariableElement = "local var"; - /** - * Inside module and script only - * function f() { } - */ - const functionElement = "function"; - /** Inside function */ - const localFunctionElement = "local function"; - /** class X { [public|private]* foo() {} } */ - const memberFunctionElement = "method"; - /** class X { [public|private]* [get|set] foo:number; } */ - const memberGetAccessorElement = "getter"; - const memberSetAccessorElement = "setter"; - /** - * class X { [public|private]* foo:number; } - * interface Y { foo:number; } - */ - const memberVariableElement = "property"; - /** class X { constructor() { } } */ - const constructorImplementationElement = "constructor"; - /** interface Y { ():number; } */ - const callSignatureElement = "call"; - /** interface Y { []:number; } */ - const indexSignatureElement = "index"; - /** interface Y { new():Y; } */ - const constructSignatureElement = "construct"; - /** function foo(*Y*: string) */ - const parameterElement = "parameter"; - const typeParameterElement = "type parameter"; - const primitiveType = "primitive type"; - const label = "label"; - const alias = "alias"; - const constElement = "const"; - const letElement = "let"; - const directory = "directory"; - const externalModuleName = "external module name"; - /** - * - */ - const jsxAttribute = "JSX attribute"; - } - namespace ScriptElementKindModifier { - const none = ""; - const publicMemberModifier = "public"; - const privateMemberModifier = "private"; - const protectedMemberModifier = "protected"; - const exportedModifier = "export"; - const ambientModifier = "declare"; - const staticModifier = "static"; - const abstractModifier = "abstract"; - } - class ClassificationTypeNames { - static comment: string; - static identifier: string; - static keyword: string; - static numericLiteral: string; - static operator: string; - static stringLiteral: string; - static whiteSpace: string; - static text: string; - static punctuation: string; - static className: string; - static enumName: string; - static interfaceName: string; - static moduleName: string; - static typeParameterName: string; - static typeAliasName: string; - static parameterName: string; - static docCommentTagName: string; - static jsxOpenTagName: string; - static jsxCloseTagName: string; - static jsxSelfClosingTagName: string; - static jsxAttribute: string; - static jsxText: string; - static jsxAttributeStringLiteralValue: string; - } - enum ClassificationType { - comment = 1, - identifier = 2, - keyword = 3, - numericLiteral = 4, - operator = 5, - stringLiteral = 6, - regularExpressionLiteral = 7, - whiteSpace = 8, - text = 9, - punctuation = 10, - className = 11, - enumName = 12, - interfaceName = 13, - moduleName = 14, - typeParameterName = 15, - typeAliasName = 16, - parameterName = 17, - docCommentTagName = 18, - jsxOpenTagName = 19, - jsxCloseTagName = 20, - jsxSelfClosingTagName = 21, - jsxAttribute = 22, - jsxText = 23, - jsxAttributeStringLiteralValue = 24, - } -} -declare namespace ts { - function createClassifier(): Classifier; -} -declare namespace ts { - /** - * The document registry represents a store of SourceFile objects that can be shared between - * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST) - * of files in the context. - * SourceFile objects account for most of the memory usage by the language service. Sharing - * the same DocumentRegistry instance between different instances of LanguageService allow - * for more efficient memory utilization since all projects will share at least the library - * file (lib.d.ts). - * - * A more advanced use of the document registry is to serialize sourceFile objects to disk - * and re-hydrate them when needed. - * - * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it - * to all subsequent createLanguageService calls. - */ - interface DocumentRegistry { - /** - * Request a stored SourceFile with a given fileName and compilationSettings. - * The first call to acquire will call createLanguageServiceSourceFile to generate - * the SourceFile if was not found in the registry. - * - * @param fileName The name of the file requested - * @param compilationSettings Some compilation settings like target affects the - * shape of a the resulting SourceFile. This allows the DocumentRegistry to store - * multiple copies of the same file for different compilation settings. - * @parm scriptSnapshot Text of the file. Only used if the file was not found - * in the registry and a new one was created. - * @parm version Current version of the file. Only used if the file was not found - * in the registry and a new one was created. - */ - acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - acquireDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - /** - * Request an updated version of an already existing SourceFile with a given fileName - * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile - * to get an updated SourceFile. - * - * @param fileName The name of the file requested - * @param compilationSettings Some compilation settings like target affects the - * shape of a the resulting SourceFile. This allows the DocumentRegistry to store - * multiple copies of the same file for different compilation settings. - * @param scriptSnapshot Text of the file. - * @param version Current version of the file. - */ - updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - updateDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; - getKeyForCompilationSettings(settings: CompilerOptions): DocumentRegistryBucketKey; - /** - * Informs the DocumentRegistry that a file is not needed any longer. - * - * Note: It is not allowed to call release on a SourceFile that was not acquired from - * this registry originally. - * - * @param fileName The name of the file to be released - * @param compilationSettings The compilation settings used to acquire the file - */ - releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; - releaseDocumentWithKey(path: Path, key: DocumentRegistryBucketKey): void; - reportStats(): string; - } - type DocumentRegistryBucketKey = string & { - __bucketKey: any; - }; - function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry; -} -declare namespace ts { - function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo; -} -declare namespace ts { - interface TranspileOptions { - compilerOptions?: CompilerOptions; - fileName?: string; - reportDiagnostics?: boolean; - moduleName?: string; - renamedDependencies?: MapLike; - } - interface TranspileOutput { - outputText: string; - diagnostics?: Diagnostic[]; - sourceMapText?: string; - } - function transpileModule(input: string, transpileOptions: TranspileOptions): TranspileOutput; - function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; -} -declare namespace ts { - /** The version of the language service API */ - const servicesVersion = "0.5"; - interface DisplayPartsSymbolWriter extends SymbolWriter { - displayParts(): SymbolDisplayPart[]; - } - function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings; - function displayPartsToString(displayParts: SymbolDisplayPart[]): string; - function getDefaultCompilerOptions(): CompilerOptions; - function getSupportedCodeFixes(): string[]; - function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile; - let disableIncrementalParsing: boolean; - function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; - function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService; - /** - * Get the path of the default library files (lib.d.ts) as distributed with the typescript - * node package. - * The functionality is not supported if the ts module is consumed outside of a node module. - */ - function getDefaultLibFilePath(options: CompilerOptions): string; -} -declare namespace ts { - /** - * Transform one or more nodes using the supplied transformers. - * @param source A single `Node` or an array of `Node` objects. - * @param transformers An array of `TransformerFactory` callbacks used to process the transformation. - * @param compilerOptions Optional compiler options. - */ - function transform(source: T | T[], transformers: TransformerFactory[], compilerOptions?: CompilerOptions): TransformationResult; -} diff --git a/node_modules/pogen/node_modules/typescript/lib/typescriptServices.js b/node_modules/pogen/node_modules/typescript/lib/typescriptServices.js deleted file mode 100644 index b06a1d927..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/typescriptServices.js +++ /dev/null @@ -1,88413 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __assign = (this && this.__assign) || Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; -}; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - // token > SyntaxKind.Identifer => token is a keyword - // Also, If you add a new SyntaxKind be sure to keep the `Markers` section at the bottom in sync - var SyntaxKind; - (function (SyntaxKind) { - SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; - SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - // We detect and preserve #! on the first line - SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; - // We detect and provide better error recovery when we encounter a git merge marker. This - // allows us to edit files with git-conflict markers in them in a much more pleasant manner. - SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - // Literals - SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; - SyntaxKind[SyntaxKind["StringLiteral"] = 9] = "StringLiteral"; - SyntaxKind[SyntaxKind["JsxText"] = 10] = "JsxText"; - SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 11] = "JsxTextAllWhiteSpaces"; - SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 12] = "RegularExpressionLiteral"; - SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 13] = "NoSubstitutionTemplateLiteral"; - // Pseudo-literals - SyntaxKind[SyntaxKind["TemplateHead"] = 14] = "TemplateHead"; - SyntaxKind[SyntaxKind["TemplateMiddle"] = 15] = "TemplateMiddle"; - SyntaxKind[SyntaxKind["TemplateTail"] = 16] = "TemplateTail"; - // Punctuation - SyntaxKind[SyntaxKind["OpenBraceToken"] = 17] = "OpenBraceToken"; - SyntaxKind[SyntaxKind["CloseBraceToken"] = 18] = "CloseBraceToken"; - SyntaxKind[SyntaxKind["OpenParenToken"] = 19] = "OpenParenToken"; - SyntaxKind[SyntaxKind["CloseParenToken"] = 20] = "CloseParenToken"; - SyntaxKind[SyntaxKind["OpenBracketToken"] = 21] = "OpenBracketToken"; - SyntaxKind[SyntaxKind["CloseBracketToken"] = 22] = "CloseBracketToken"; - SyntaxKind[SyntaxKind["DotToken"] = 23] = "DotToken"; - SyntaxKind[SyntaxKind["DotDotDotToken"] = 24] = "DotDotDotToken"; - SyntaxKind[SyntaxKind["SemicolonToken"] = 25] = "SemicolonToken"; - SyntaxKind[SyntaxKind["CommaToken"] = 26] = "CommaToken"; - SyntaxKind[SyntaxKind["LessThanToken"] = 27] = "LessThanToken"; - SyntaxKind[SyntaxKind["LessThanSlashToken"] = 28] = "LessThanSlashToken"; - SyntaxKind[SyntaxKind["GreaterThanToken"] = 29] = "GreaterThanToken"; - SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 30] = "LessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 31] = "GreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 32] = "EqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 33] = "ExclamationEqualsToken"; - SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 34] = "EqualsEqualsEqualsToken"; - SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 35] = "ExclamationEqualsEqualsToken"; - SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 36] = "EqualsGreaterThanToken"; - SyntaxKind[SyntaxKind["PlusToken"] = 37] = "PlusToken"; - SyntaxKind[SyntaxKind["MinusToken"] = 38] = "MinusToken"; - SyntaxKind[SyntaxKind["AsteriskToken"] = 39] = "AsteriskToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 40] = "AsteriskAsteriskToken"; - SyntaxKind[SyntaxKind["SlashToken"] = 41] = "SlashToken"; - SyntaxKind[SyntaxKind["PercentToken"] = 42] = "PercentToken"; - SyntaxKind[SyntaxKind["PlusPlusToken"] = 43] = "PlusPlusToken"; - SyntaxKind[SyntaxKind["MinusMinusToken"] = 44] = "MinusMinusToken"; - SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 45] = "LessThanLessThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 46] = "GreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 47] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind[SyntaxKind["AmpersandToken"] = 48] = "AmpersandToken"; - SyntaxKind[SyntaxKind["BarToken"] = 49] = "BarToken"; - SyntaxKind[SyntaxKind["CaretToken"] = 50] = "CaretToken"; - SyntaxKind[SyntaxKind["ExclamationToken"] = 51] = "ExclamationToken"; - SyntaxKind[SyntaxKind["TildeToken"] = 52] = "TildeToken"; - SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 53] = "AmpersandAmpersandToken"; - SyntaxKind[SyntaxKind["BarBarToken"] = 54] = "BarBarToken"; - SyntaxKind[SyntaxKind["QuestionToken"] = 55] = "QuestionToken"; - SyntaxKind[SyntaxKind["ColonToken"] = 56] = "ColonToken"; - SyntaxKind[SyntaxKind["AtToken"] = 57] = "AtToken"; - // Assignments - SyntaxKind[SyntaxKind["EqualsToken"] = 58] = "EqualsToken"; - SyntaxKind[SyntaxKind["PlusEqualsToken"] = 59] = "PlusEqualsToken"; - SyntaxKind[SyntaxKind["MinusEqualsToken"] = 60] = "MinusEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 61] = "AsteriskEqualsToken"; - SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 62] = "AsteriskAsteriskEqualsToken"; - SyntaxKind[SyntaxKind["SlashEqualsToken"] = 63] = "SlashEqualsToken"; - SyntaxKind[SyntaxKind["PercentEqualsToken"] = 64] = "PercentEqualsToken"; - SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 65] = "LessThanLessThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 66] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 67] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 68] = "AmpersandEqualsToken"; - SyntaxKind[SyntaxKind["BarEqualsToken"] = 69] = "BarEqualsToken"; - SyntaxKind[SyntaxKind["CaretEqualsToken"] = 70] = "CaretEqualsToken"; - // Identifiers - SyntaxKind[SyntaxKind["Identifier"] = 71] = "Identifier"; - // Reserved words - SyntaxKind[SyntaxKind["BreakKeyword"] = 72] = "BreakKeyword"; - SyntaxKind[SyntaxKind["CaseKeyword"] = 73] = "CaseKeyword"; - SyntaxKind[SyntaxKind["CatchKeyword"] = 74] = "CatchKeyword"; - SyntaxKind[SyntaxKind["ClassKeyword"] = 75] = "ClassKeyword"; - SyntaxKind[SyntaxKind["ConstKeyword"] = 76] = "ConstKeyword"; - SyntaxKind[SyntaxKind["ContinueKeyword"] = 77] = "ContinueKeyword"; - SyntaxKind[SyntaxKind["DebuggerKeyword"] = 78] = "DebuggerKeyword"; - SyntaxKind[SyntaxKind["DefaultKeyword"] = 79] = "DefaultKeyword"; - SyntaxKind[SyntaxKind["DeleteKeyword"] = 80] = "DeleteKeyword"; - SyntaxKind[SyntaxKind["DoKeyword"] = 81] = "DoKeyword"; - SyntaxKind[SyntaxKind["ElseKeyword"] = 82] = "ElseKeyword"; - SyntaxKind[SyntaxKind["EnumKeyword"] = 83] = "EnumKeyword"; - SyntaxKind[SyntaxKind["ExportKeyword"] = 84] = "ExportKeyword"; - SyntaxKind[SyntaxKind["ExtendsKeyword"] = 85] = "ExtendsKeyword"; - SyntaxKind[SyntaxKind["FalseKeyword"] = 86] = "FalseKeyword"; - SyntaxKind[SyntaxKind["FinallyKeyword"] = 87] = "FinallyKeyword"; - SyntaxKind[SyntaxKind["ForKeyword"] = 88] = "ForKeyword"; - SyntaxKind[SyntaxKind["FunctionKeyword"] = 89] = "FunctionKeyword"; - SyntaxKind[SyntaxKind["IfKeyword"] = 90] = "IfKeyword"; - SyntaxKind[SyntaxKind["ImportKeyword"] = 91] = "ImportKeyword"; - SyntaxKind[SyntaxKind["InKeyword"] = 92] = "InKeyword"; - SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 93] = "InstanceOfKeyword"; - SyntaxKind[SyntaxKind["NewKeyword"] = 94] = "NewKeyword"; - SyntaxKind[SyntaxKind["NullKeyword"] = 95] = "NullKeyword"; - SyntaxKind[SyntaxKind["ReturnKeyword"] = 96] = "ReturnKeyword"; - SyntaxKind[SyntaxKind["SuperKeyword"] = 97] = "SuperKeyword"; - SyntaxKind[SyntaxKind["SwitchKeyword"] = 98] = "SwitchKeyword"; - SyntaxKind[SyntaxKind["ThisKeyword"] = 99] = "ThisKeyword"; - SyntaxKind[SyntaxKind["ThrowKeyword"] = 100] = "ThrowKeyword"; - SyntaxKind[SyntaxKind["TrueKeyword"] = 101] = "TrueKeyword"; - SyntaxKind[SyntaxKind["TryKeyword"] = 102] = "TryKeyword"; - SyntaxKind[SyntaxKind["TypeOfKeyword"] = 103] = "TypeOfKeyword"; - SyntaxKind[SyntaxKind["VarKeyword"] = 104] = "VarKeyword"; - SyntaxKind[SyntaxKind["VoidKeyword"] = 105] = "VoidKeyword"; - SyntaxKind[SyntaxKind["WhileKeyword"] = 106] = "WhileKeyword"; - SyntaxKind[SyntaxKind["WithKeyword"] = 107] = "WithKeyword"; - // Strict mode reserved words - SyntaxKind[SyntaxKind["ImplementsKeyword"] = 108] = "ImplementsKeyword"; - SyntaxKind[SyntaxKind["InterfaceKeyword"] = 109] = "InterfaceKeyword"; - SyntaxKind[SyntaxKind["LetKeyword"] = 110] = "LetKeyword"; - SyntaxKind[SyntaxKind["PackageKeyword"] = 111] = "PackageKeyword"; - SyntaxKind[SyntaxKind["PrivateKeyword"] = 112] = "PrivateKeyword"; - SyntaxKind[SyntaxKind["ProtectedKeyword"] = 113] = "ProtectedKeyword"; - SyntaxKind[SyntaxKind["PublicKeyword"] = 114] = "PublicKeyword"; - SyntaxKind[SyntaxKind["StaticKeyword"] = 115] = "StaticKeyword"; - SyntaxKind[SyntaxKind["YieldKeyword"] = 116] = "YieldKeyword"; - // Contextual keywords - SyntaxKind[SyntaxKind["AbstractKeyword"] = 117] = "AbstractKeyword"; - SyntaxKind[SyntaxKind["AsKeyword"] = 118] = "AsKeyword"; - SyntaxKind[SyntaxKind["AnyKeyword"] = 119] = "AnyKeyword"; - SyntaxKind[SyntaxKind["AsyncKeyword"] = 120] = "AsyncKeyword"; - SyntaxKind[SyntaxKind["AwaitKeyword"] = 121] = "AwaitKeyword"; - SyntaxKind[SyntaxKind["BooleanKeyword"] = 122] = "BooleanKeyword"; - SyntaxKind[SyntaxKind["ConstructorKeyword"] = 123] = "ConstructorKeyword"; - SyntaxKind[SyntaxKind["DeclareKeyword"] = 124] = "DeclareKeyword"; - SyntaxKind[SyntaxKind["GetKeyword"] = 125] = "GetKeyword"; - SyntaxKind[SyntaxKind["IsKeyword"] = 126] = "IsKeyword"; - SyntaxKind[SyntaxKind["KeyOfKeyword"] = 127] = "KeyOfKeyword"; - SyntaxKind[SyntaxKind["ModuleKeyword"] = 128] = "ModuleKeyword"; - SyntaxKind[SyntaxKind["NamespaceKeyword"] = 129] = "NamespaceKeyword"; - SyntaxKind[SyntaxKind["NeverKeyword"] = 130] = "NeverKeyword"; - SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 131] = "ReadonlyKeyword"; - SyntaxKind[SyntaxKind["RequireKeyword"] = 132] = "RequireKeyword"; - SyntaxKind[SyntaxKind["NumberKeyword"] = 133] = "NumberKeyword"; - SyntaxKind[SyntaxKind["ObjectKeyword"] = 134] = "ObjectKeyword"; - SyntaxKind[SyntaxKind["SetKeyword"] = 135] = "SetKeyword"; - SyntaxKind[SyntaxKind["StringKeyword"] = 136] = "StringKeyword"; - SyntaxKind[SyntaxKind["SymbolKeyword"] = 137] = "SymbolKeyword"; - SyntaxKind[SyntaxKind["TypeKeyword"] = 138] = "TypeKeyword"; - SyntaxKind[SyntaxKind["UndefinedKeyword"] = 139] = "UndefinedKeyword"; - SyntaxKind[SyntaxKind["FromKeyword"] = 140] = "FromKeyword"; - SyntaxKind[SyntaxKind["GlobalKeyword"] = 141] = "GlobalKeyword"; - SyntaxKind[SyntaxKind["OfKeyword"] = 142] = "OfKeyword"; - // Parse tree nodes - // Names - SyntaxKind[SyntaxKind["QualifiedName"] = 143] = "QualifiedName"; - SyntaxKind[SyntaxKind["ComputedPropertyName"] = 144] = "ComputedPropertyName"; - // Signature elements - SyntaxKind[SyntaxKind["TypeParameter"] = 145] = "TypeParameter"; - SyntaxKind[SyntaxKind["Parameter"] = 146] = "Parameter"; - SyntaxKind[SyntaxKind["Decorator"] = 147] = "Decorator"; - // TypeMember - SyntaxKind[SyntaxKind["PropertySignature"] = 148] = "PropertySignature"; - SyntaxKind[SyntaxKind["PropertyDeclaration"] = 149] = "PropertyDeclaration"; - SyntaxKind[SyntaxKind["MethodSignature"] = 150] = "MethodSignature"; - SyntaxKind[SyntaxKind["MethodDeclaration"] = 151] = "MethodDeclaration"; - SyntaxKind[SyntaxKind["Constructor"] = 152] = "Constructor"; - SyntaxKind[SyntaxKind["GetAccessor"] = 153] = "GetAccessor"; - SyntaxKind[SyntaxKind["SetAccessor"] = 154] = "SetAccessor"; - SyntaxKind[SyntaxKind["CallSignature"] = 155] = "CallSignature"; - SyntaxKind[SyntaxKind["ConstructSignature"] = 156] = "ConstructSignature"; - SyntaxKind[SyntaxKind["IndexSignature"] = 157] = "IndexSignature"; - // Type - SyntaxKind[SyntaxKind["TypePredicate"] = 158] = "TypePredicate"; - SyntaxKind[SyntaxKind["TypeReference"] = 159] = "TypeReference"; - SyntaxKind[SyntaxKind["FunctionType"] = 160] = "FunctionType"; - SyntaxKind[SyntaxKind["ConstructorType"] = 161] = "ConstructorType"; - SyntaxKind[SyntaxKind["TypeQuery"] = 162] = "TypeQuery"; - SyntaxKind[SyntaxKind["TypeLiteral"] = 163] = "TypeLiteral"; - SyntaxKind[SyntaxKind["ArrayType"] = 164] = "ArrayType"; - SyntaxKind[SyntaxKind["TupleType"] = 165] = "TupleType"; - SyntaxKind[SyntaxKind["UnionType"] = 166] = "UnionType"; - SyntaxKind[SyntaxKind["IntersectionType"] = 167] = "IntersectionType"; - SyntaxKind[SyntaxKind["ParenthesizedType"] = 168] = "ParenthesizedType"; - SyntaxKind[SyntaxKind["ThisType"] = 169] = "ThisType"; - SyntaxKind[SyntaxKind["TypeOperator"] = 170] = "TypeOperator"; - SyntaxKind[SyntaxKind["IndexedAccessType"] = 171] = "IndexedAccessType"; - SyntaxKind[SyntaxKind["MappedType"] = 172] = "MappedType"; - SyntaxKind[SyntaxKind["LiteralType"] = 173] = "LiteralType"; - // Binding patterns - SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 174] = "ObjectBindingPattern"; - SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 175] = "ArrayBindingPattern"; - SyntaxKind[SyntaxKind["BindingElement"] = 176] = "BindingElement"; - // Expression - SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 177] = "ArrayLiteralExpression"; - SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 178] = "ObjectLiteralExpression"; - SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 179] = "PropertyAccessExpression"; - SyntaxKind[SyntaxKind["ElementAccessExpression"] = 180] = "ElementAccessExpression"; - SyntaxKind[SyntaxKind["CallExpression"] = 181] = "CallExpression"; - SyntaxKind[SyntaxKind["NewExpression"] = 182] = "NewExpression"; - SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 183] = "TaggedTemplateExpression"; - SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 184] = "TypeAssertionExpression"; - SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 185] = "ParenthesizedExpression"; - SyntaxKind[SyntaxKind["FunctionExpression"] = 186] = "FunctionExpression"; - SyntaxKind[SyntaxKind["ArrowFunction"] = 187] = "ArrowFunction"; - SyntaxKind[SyntaxKind["DeleteExpression"] = 188] = "DeleteExpression"; - SyntaxKind[SyntaxKind["TypeOfExpression"] = 189] = "TypeOfExpression"; - SyntaxKind[SyntaxKind["VoidExpression"] = 190] = "VoidExpression"; - SyntaxKind[SyntaxKind["AwaitExpression"] = 191] = "AwaitExpression"; - SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 192] = "PrefixUnaryExpression"; - SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 193] = "PostfixUnaryExpression"; - SyntaxKind[SyntaxKind["BinaryExpression"] = 194] = "BinaryExpression"; - SyntaxKind[SyntaxKind["ConditionalExpression"] = 195] = "ConditionalExpression"; - SyntaxKind[SyntaxKind["TemplateExpression"] = 196] = "TemplateExpression"; - SyntaxKind[SyntaxKind["YieldExpression"] = 197] = "YieldExpression"; - SyntaxKind[SyntaxKind["SpreadElement"] = 198] = "SpreadElement"; - SyntaxKind[SyntaxKind["ClassExpression"] = 199] = "ClassExpression"; - SyntaxKind[SyntaxKind["OmittedExpression"] = 200] = "OmittedExpression"; - SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 201] = "ExpressionWithTypeArguments"; - SyntaxKind[SyntaxKind["AsExpression"] = 202] = "AsExpression"; - SyntaxKind[SyntaxKind["NonNullExpression"] = 203] = "NonNullExpression"; - SyntaxKind[SyntaxKind["MetaProperty"] = 204] = "MetaProperty"; - // Misc - SyntaxKind[SyntaxKind["TemplateSpan"] = 205] = "TemplateSpan"; - SyntaxKind[SyntaxKind["SemicolonClassElement"] = 206] = "SemicolonClassElement"; - // Element - SyntaxKind[SyntaxKind["Block"] = 207] = "Block"; - SyntaxKind[SyntaxKind["VariableStatement"] = 208] = "VariableStatement"; - SyntaxKind[SyntaxKind["EmptyStatement"] = 209] = "EmptyStatement"; - SyntaxKind[SyntaxKind["ExpressionStatement"] = 210] = "ExpressionStatement"; - SyntaxKind[SyntaxKind["IfStatement"] = 211] = "IfStatement"; - SyntaxKind[SyntaxKind["DoStatement"] = 212] = "DoStatement"; - SyntaxKind[SyntaxKind["WhileStatement"] = 213] = "WhileStatement"; - SyntaxKind[SyntaxKind["ForStatement"] = 214] = "ForStatement"; - SyntaxKind[SyntaxKind["ForInStatement"] = 215] = "ForInStatement"; - SyntaxKind[SyntaxKind["ForOfStatement"] = 216] = "ForOfStatement"; - SyntaxKind[SyntaxKind["ContinueStatement"] = 217] = "ContinueStatement"; - SyntaxKind[SyntaxKind["BreakStatement"] = 218] = "BreakStatement"; - SyntaxKind[SyntaxKind["ReturnStatement"] = 219] = "ReturnStatement"; - SyntaxKind[SyntaxKind["WithStatement"] = 220] = "WithStatement"; - SyntaxKind[SyntaxKind["SwitchStatement"] = 221] = "SwitchStatement"; - SyntaxKind[SyntaxKind["LabeledStatement"] = 222] = "LabeledStatement"; - SyntaxKind[SyntaxKind["ThrowStatement"] = 223] = "ThrowStatement"; - SyntaxKind[SyntaxKind["TryStatement"] = 224] = "TryStatement"; - SyntaxKind[SyntaxKind["DebuggerStatement"] = 225] = "DebuggerStatement"; - SyntaxKind[SyntaxKind["VariableDeclaration"] = 226] = "VariableDeclaration"; - SyntaxKind[SyntaxKind["VariableDeclarationList"] = 227] = "VariableDeclarationList"; - SyntaxKind[SyntaxKind["FunctionDeclaration"] = 228] = "FunctionDeclaration"; - SyntaxKind[SyntaxKind["ClassDeclaration"] = 229] = "ClassDeclaration"; - SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 230] = "InterfaceDeclaration"; - SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 231] = "TypeAliasDeclaration"; - SyntaxKind[SyntaxKind["EnumDeclaration"] = 232] = "EnumDeclaration"; - SyntaxKind[SyntaxKind["ModuleDeclaration"] = 233] = "ModuleDeclaration"; - SyntaxKind[SyntaxKind["ModuleBlock"] = 234] = "ModuleBlock"; - SyntaxKind[SyntaxKind["CaseBlock"] = 235] = "CaseBlock"; - SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 236] = "NamespaceExportDeclaration"; - SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 237] = "ImportEqualsDeclaration"; - SyntaxKind[SyntaxKind["ImportDeclaration"] = 238] = "ImportDeclaration"; - SyntaxKind[SyntaxKind["ImportClause"] = 239] = "ImportClause"; - SyntaxKind[SyntaxKind["NamespaceImport"] = 240] = "NamespaceImport"; - SyntaxKind[SyntaxKind["NamedImports"] = 241] = "NamedImports"; - SyntaxKind[SyntaxKind["ImportSpecifier"] = 242] = "ImportSpecifier"; - SyntaxKind[SyntaxKind["ExportAssignment"] = 243] = "ExportAssignment"; - SyntaxKind[SyntaxKind["ExportDeclaration"] = 244] = "ExportDeclaration"; - SyntaxKind[SyntaxKind["NamedExports"] = 245] = "NamedExports"; - SyntaxKind[SyntaxKind["ExportSpecifier"] = 246] = "ExportSpecifier"; - SyntaxKind[SyntaxKind["MissingDeclaration"] = 247] = "MissingDeclaration"; - // Module references - SyntaxKind[SyntaxKind["ExternalModuleReference"] = 248] = "ExternalModuleReference"; - // JSX - SyntaxKind[SyntaxKind["JsxElement"] = 249] = "JsxElement"; - SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 250] = "JsxSelfClosingElement"; - SyntaxKind[SyntaxKind["JsxOpeningElement"] = 251] = "JsxOpeningElement"; - SyntaxKind[SyntaxKind["JsxClosingElement"] = 252] = "JsxClosingElement"; - SyntaxKind[SyntaxKind["JsxAttribute"] = 253] = "JsxAttribute"; - SyntaxKind[SyntaxKind["JsxAttributes"] = 254] = "JsxAttributes"; - SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 255] = "JsxSpreadAttribute"; - SyntaxKind[SyntaxKind["JsxExpression"] = 256] = "JsxExpression"; - // Clauses - SyntaxKind[SyntaxKind["CaseClause"] = 257] = "CaseClause"; - SyntaxKind[SyntaxKind["DefaultClause"] = 258] = "DefaultClause"; - SyntaxKind[SyntaxKind["HeritageClause"] = 259] = "HeritageClause"; - SyntaxKind[SyntaxKind["CatchClause"] = 260] = "CatchClause"; - // Property assignments - SyntaxKind[SyntaxKind["PropertyAssignment"] = 261] = "PropertyAssignment"; - SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 262] = "ShorthandPropertyAssignment"; - SyntaxKind[SyntaxKind["SpreadAssignment"] = 263] = "SpreadAssignment"; - // Enum - SyntaxKind[SyntaxKind["EnumMember"] = 264] = "EnumMember"; - // Top-level nodes - SyntaxKind[SyntaxKind["SourceFile"] = 265] = "SourceFile"; - SyntaxKind[SyntaxKind["Bundle"] = 266] = "Bundle"; - // JSDoc nodes - SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 267] = "JSDocTypeExpression"; - // The * type - SyntaxKind[SyntaxKind["JSDocAllType"] = 268] = "JSDocAllType"; - // The ? type - SyntaxKind[SyntaxKind["JSDocUnknownType"] = 269] = "JSDocUnknownType"; - SyntaxKind[SyntaxKind["JSDocArrayType"] = 270] = "JSDocArrayType"; - SyntaxKind[SyntaxKind["JSDocUnionType"] = 271] = "JSDocUnionType"; - SyntaxKind[SyntaxKind["JSDocTupleType"] = 272] = "JSDocTupleType"; - SyntaxKind[SyntaxKind["JSDocNullableType"] = 273] = "JSDocNullableType"; - SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 274] = "JSDocNonNullableType"; - SyntaxKind[SyntaxKind["JSDocRecordType"] = 275] = "JSDocRecordType"; - SyntaxKind[SyntaxKind["JSDocRecordMember"] = 276] = "JSDocRecordMember"; - SyntaxKind[SyntaxKind["JSDocTypeReference"] = 277] = "JSDocTypeReference"; - SyntaxKind[SyntaxKind["JSDocOptionalType"] = 278] = "JSDocOptionalType"; - SyntaxKind[SyntaxKind["JSDocFunctionType"] = 279] = "JSDocFunctionType"; - SyntaxKind[SyntaxKind["JSDocVariadicType"] = 280] = "JSDocVariadicType"; - SyntaxKind[SyntaxKind["JSDocConstructorType"] = 281] = "JSDocConstructorType"; - SyntaxKind[SyntaxKind["JSDocThisType"] = 282] = "JSDocThisType"; - SyntaxKind[SyntaxKind["JSDocComment"] = 283] = "JSDocComment"; - SyntaxKind[SyntaxKind["JSDocTag"] = 284] = "JSDocTag"; - SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 285] = "JSDocAugmentsTag"; - SyntaxKind[SyntaxKind["JSDocParameterTag"] = 286] = "JSDocParameterTag"; - SyntaxKind[SyntaxKind["JSDocReturnTag"] = 287] = "JSDocReturnTag"; - SyntaxKind[SyntaxKind["JSDocTypeTag"] = 288] = "JSDocTypeTag"; - SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 289] = "JSDocTemplateTag"; - SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 290] = "JSDocTypedefTag"; - SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 291] = "JSDocPropertyTag"; - SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 292] = "JSDocTypeLiteral"; - SyntaxKind[SyntaxKind["JSDocLiteralType"] = 293] = "JSDocLiteralType"; - // Synthesized list - SyntaxKind[SyntaxKind["SyntaxList"] = 294] = "SyntaxList"; - // Transformation nodes - SyntaxKind[SyntaxKind["NotEmittedStatement"] = 295] = "NotEmittedStatement"; - SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 296] = "PartiallyEmittedExpression"; - SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 297] = "MergeDeclarationMarker"; - SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 298] = "EndOfDeclarationMarker"; - // Enum value count - SyntaxKind[SyntaxKind["Count"] = 299] = "Count"; - // Markers - SyntaxKind[SyntaxKind["FirstAssignment"] = 58] = "FirstAssignment"; - SyntaxKind[SyntaxKind["LastAssignment"] = 70] = "LastAssignment"; - SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 59] = "FirstCompoundAssignment"; - SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 70] = "LastCompoundAssignment"; - SyntaxKind[SyntaxKind["FirstReservedWord"] = 72] = "FirstReservedWord"; - SyntaxKind[SyntaxKind["LastReservedWord"] = 107] = "LastReservedWord"; - SyntaxKind[SyntaxKind["FirstKeyword"] = 72] = "FirstKeyword"; - SyntaxKind[SyntaxKind["LastKeyword"] = 142] = "LastKeyword"; - SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 108] = "FirstFutureReservedWord"; - SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 116] = "LastFutureReservedWord"; - SyntaxKind[SyntaxKind["FirstTypeNode"] = 158] = "FirstTypeNode"; - SyntaxKind[SyntaxKind["LastTypeNode"] = 173] = "LastTypeNode"; - SyntaxKind[SyntaxKind["FirstPunctuation"] = 17] = "FirstPunctuation"; - SyntaxKind[SyntaxKind["LastPunctuation"] = 70] = "LastPunctuation"; - SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; - SyntaxKind[SyntaxKind["LastToken"] = 142] = "LastToken"; - SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; - SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; - SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; - SyntaxKind[SyntaxKind["LastLiteralToken"] = 13] = "LastLiteralToken"; - SyntaxKind[SyntaxKind["FirstTemplateToken"] = 13] = "FirstTemplateToken"; - SyntaxKind[SyntaxKind["LastTemplateToken"] = 16] = "LastTemplateToken"; - SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 27] = "FirstBinaryOperator"; - SyntaxKind[SyntaxKind["LastBinaryOperator"] = 70] = "LastBinaryOperator"; - SyntaxKind[SyntaxKind["FirstNode"] = 143] = "FirstNode"; - SyntaxKind[SyntaxKind["FirstJSDocNode"] = 267] = "FirstJSDocNode"; - SyntaxKind[SyntaxKind["LastJSDocNode"] = 293] = "LastJSDocNode"; - SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 283] = "FirstJSDocTagNode"; - SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 293] = "LastJSDocTagNode"; - })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); - var NodeFlags; - (function (NodeFlags) { - NodeFlags[NodeFlags["None"] = 0] = "None"; - NodeFlags[NodeFlags["Let"] = 1] = "Let"; - NodeFlags[NodeFlags["Const"] = 2] = "Const"; - NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; - NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; - NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; - NodeFlags[NodeFlags["ExportContext"] = 32] = "ExportContext"; - NodeFlags[NodeFlags["ContainsThis"] = 64] = "ContainsThis"; - NodeFlags[NodeFlags["HasImplicitReturn"] = 128] = "HasImplicitReturn"; - NodeFlags[NodeFlags["HasExplicitReturn"] = 256] = "HasExplicitReturn"; - NodeFlags[NodeFlags["GlobalAugmentation"] = 512] = "GlobalAugmentation"; - NodeFlags[NodeFlags["HasAsyncFunctions"] = 1024] = "HasAsyncFunctions"; - NodeFlags[NodeFlags["DisallowInContext"] = 2048] = "DisallowInContext"; - NodeFlags[NodeFlags["YieldContext"] = 4096] = "YieldContext"; - NodeFlags[NodeFlags["DecoratorContext"] = 8192] = "DecoratorContext"; - NodeFlags[NodeFlags["AwaitContext"] = 16384] = "AwaitContext"; - NodeFlags[NodeFlags["ThisNodeHasError"] = 32768] = "ThisNodeHasError"; - NodeFlags[NodeFlags["JavaScriptFile"] = 65536] = "JavaScriptFile"; - NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 131072] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags[NodeFlags["HasAggregatedChildData"] = 262144] = "HasAggregatedChildData"; - NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; - NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 384] = "ReachabilityCheckFlags"; - NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 1408] = "ReachabilityAndEmitFlags"; - // Parsing context flags - NodeFlags[NodeFlags["ContextFlags"] = 96256] = "ContextFlags"; - // Exclude these flags when parsing a Type - NodeFlags[NodeFlags["TypeExcludesFlags"] = 20480] = "TypeExcludesFlags"; - })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); - var ModifierFlags; - (function (ModifierFlags) { - ModifierFlags[ModifierFlags["None"] = 0] = "None"; - ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; - ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; - ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; - ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; - ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; - ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; - ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; - ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; - ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; - ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; - ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; - ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; - // Accessibility modifiers and 'readonly' can be attached to a parameter in a constructor to make it a property. - ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 92] = "ParameterPropertyModifier"; - ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; - ModifierFlags[ModifierFlags["TypeScriptModifier"] = 2270] = "TypeScriptModifier"; - ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; - })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); - var JsxFlags; - (function (JsxFlags) { - JsxFlags[JsxFlags["None"] = 0] = "None"; - /** An element from a named property of the JSX.IntrinsicElements interface */ - JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - /** An element inferred from the string index signature of the JSX.IntrinsicElements interface */ - JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; - })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); - /* @internal */ - var RelationComparisonResult; - (function (RelationComparisonResult) { - RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; - RelationComparisonResult[RelationComparisonResult["FailedAndReported"] = 3] = "FailedAndReported"; - })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); - /*@internal*/ - var GeneratedIdentifierKind; - (function (GeneratedIdentifierKind) { - GeneratedIdentifierKind[GeneratedIdentifierKind["None"] = 0] = "None"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Auto"] = 1] = "Auto"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Loop"] = 2] = "Loop"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Unique"] = 3] = "Unique"; - GeneratedIdentifierKind[GeneratedIdentifierKind["Node"] = 4] = "Node"; - })(GeneratedIdentifierKind = ts.GeneratedIdentifierKind || (ts.GeneratedIdentifierKind = {})); - /* @internal */ - var NumericLiteralFlags; - (function (NumericLiteralFlags) { - NumericLiteralFlags[NumericLiteralFlags["None"] = 0] = "None"; - NumericLiteralFlags[NumericLiteralFlags["Scientific"] = 2] = "Scientific"; - NumericLiteralFlags[NumericLiteralFlags["Octal"] = 4] = "Octal"; - NumericLiteralFlags[NumericLiteralFlags["HexSpecifier"] = 8] = "HexSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinarySpecifier"] = 16] = "BinarySpecifier"; - NumericLiteralFlags[NumericLiteralFlags["OctalSpecifier"] = 32] = "OctalSpecifier"; - NumericLiteralFlags[NumericLiteralFlags["BinaryOrOctalSpecifier"] = 48] = "BinaryOrOctalSpecifier"; - })(NumericLiteralFlags = ts.NumericLiteralFlags || (ts.NumericLiteralFlags = {})); - var FlowFlags; - (function (FlowFlags) { - FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; - FlowFlags[FlowFlags["Start"] = 2] = "Start"; - FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; - FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags[FlowFlags["Referenced"] = 512] = "Referenced"; - FlowFlags[FlowFlags["Shared"] = 1024] = "Shared"; - FlowFlags[FlowFlags["PreFinally"] = 2048] = "PreFinally"; - FlowFlags[FlowFlags["AfterFinally"] = 4096] = "AfterFinally"; - FlowFlags[FlowFlags["Label"] = 12] = "Label"; - FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; - })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - /** Return code used by getEmitOutput function to indicate status of the function */ - var ExitStatus; - (function (ExitStatus) { - // Compiler ran successfully. Either this was a simple do-nothing compilation (for example, - // when -version or -help was provided, or this was a normal compilation, no diagnostics - // were produced, and all outputs were generated successfully. - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - // Diagnostics were produced and because of them no code was generated. - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - // Diagnostics were produced and outputs were generated in spite of them. - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeFormatFlags; - (function (TypeFormatFlags) { - TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; - TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 1] = "WriteArrayAsGenericType"; - TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 2] = "UseTypeOfFunction"; - TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 4] = "NoTruncation"; - TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 8] = "WriteArrowStyleSignature"; - TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 16] = "WriteOwnNameForAnyLike"; - TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags[TypeFormatFlags["InElementType"] = 64] = "InElementType"; - TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 128] = "UseFullyQualifiedType"; - TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 256] = "InFirstTypeArgument"; - TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 512] = "InTypeAlias"; - TypeFormatFlags[TypeFormatFlags["UseTypeAliasValue"] = 1024] = "UseTypeAliasValue"; - TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 2048] = "SuppressAnyReturnType"; - TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 4096] = "AddUndefined"; - })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); - var SymbolFormatFlags; - (function (SymbolFormatFlags) { - SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; - // Write symbols's type argument if it is instantiated symbol - // eg. class C { p: T } <-- Show p as C.p here - // var a: C; - // var p = a.p; <--- Here p is property of C so show it as C.p instead of just C.p - SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - // Use only external alias information to get the symbol name in the given context - // eg. module m { export class c { } } import x = m.c; - // When this flag is specified m.c will be used to refer to the class instead of alias symbol x - SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); - /* @internal */ - var SymbolAccessibility; - (function (SymbolAccessibility) { - SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; - SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; - })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); - /* @internal */ - var SyntheticSymbolKind; - (function (SyntheticSymbolKind) { - SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; - SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; - })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); - var TypePredicateKind; - (function (TypePredicateKind) { - TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; - TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; - })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); - /** Indicates how to serialize the name for a TypeReferenceNode when emitting decorator metadata */ - /* @internal */ - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - // should be emitted using a safe fallback. - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - // function that can be reached at runtime (e.g. a `class` - // declaration or a `var` declaration for the static side - // of a type, such as the global `Promise` type in lib.d.ts). - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - // with call signatures. - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var SymbolFlags; - (function (SymbolFlags) { - SymbolFlags[SymbolFlags["None"] = 0] = "None"; - SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; - SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; - SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; - SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; - SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; - SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; - SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; - SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; - SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; - SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags[SymbolFlags["ExportType"] = 2097152] = "ExportType"; - SymbolFlags[SymbolFlags["ExportNamespace"] = 4194304] = "ExportNamespace"; - SymbolFlags[SymbolFlags["Alias"] = 8388608] = "Alias"; - SymbolFlags[SymbolFlags["Prototype"] = 16777216] = "Prototype"; - SymbolFlags[SymbolFlags["ExportStar"] = 33554432] = "ExportStar"; - SymbolFlags[SymbolFlags["Optional"] = 67108864] = "Optional"; - SymbolFlags[SymbolFlags["Transient"] = 134217728] = "Transient"; - SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; - SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; - SymbolFlags[SymbolFlags["Value"] = 107455] = "Value"; - SymbolFlags[SymbolFlags["Type"] = 793064] = "Type"; - SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; - SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; - SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; - // Variables can be redeclared, but can not redeclare a block-scoped declaration with the - // same name, or any other value that is not a variable, e.g. ValueModule or Class - SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 107454] = "FunctionScopedVariableExcludes"; - // Block-scoped declarations are not allowed to be re-declared - // they can not merge with anything in the value space - SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 107455] = "BlockScopedVariableExcludes"; - SymbolFlags[SymbolFlags["ParameterExcludes"] = 107455] = "ParameterExcludes"; - SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; - SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags[SymbolFlags["FunctionExcludes"] = 106927] = "FunctionExcludes"; - SymbolFlags[SymbolFlags["ClassExcludes"] = 899519] = "ClassExcludes"; - SymbolFlags[SymbolFlags["InterfaceExcludes"] = 792968] = "InterfaceExcludes"; - SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 106639] = "ValueModuleExcludes"; - SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags[SymbolFlags["MethodExcludes"] = 99263] = "MethodExcludes"; - SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 41919] = "GetAccessorExcludes"; - SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 74687] = "SetAccessorExcludes"; - SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 530920] = "TypeParameterExcludes"; - SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 793064] = "TypeAliasExcludes"; - SymbolFlags[SymbolFlags["AliasExcludes"] = 8388608] = "AliasExcludes"; - SymbolFlags[SymbolFlags["ModuleMember"] = 8914931] = "ModuleMember"; - SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags[SymbolFlags["HasExports"] = 1952] = "HasExports"; - SymbolFlags[SymbolFlags["HasMembers"] = 6240] = "HasMembers"; - SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags[SymbolFlags["Export"] = 7340032] = "Export"; - SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; - /* @internal */ - // The set of things we consider semantically classifiable. Used to speed up the LS during - // classification. - SymbolFlags[SymbolFlags["Classifiable"] = 788448] = "Classifiable"; - })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); - /* @internal */ - var CheckFlags; - (function (CheckFlags) { - CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; - CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; - CheckFlags[CheckFlags["Partial"] = 16] = "Partial"; - CheckFlags[CheckFlags["HasNonUniformType"] = 32] = "HasNonUniformType"; - CheckFlags[CheckFlags["ContainsPublic"] = 64] = "ContainsPublic"; - CheckFlags[CheckFlags["ContainsProtected"] = 128] = "ContainsProtected"; - CheckFlags[CheckFlags["ContainsPrivate"] = 256] = "ContainsPrivate"; - CheckFlags[CheckFlags["ContainsStatic"] = 512] = "ContainsStatic"; - CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; - })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); - /* @internal */ - var NodeCheckFlags; - (function (NodeCheckFlags) { - NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; - NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; - NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; - NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; - NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; - NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; - NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; - NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 131072] = "CapturedBlockScopedBinding"; - NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 262144] = "BlockScopedBindingInLoop"; - NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 524288] = "ClassWithBodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 1048576] = "BodyScopedClassBinding"; - NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 2097152] = "NeedsLoopOutParameter"; - NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 4194304] = "AssignmentsMarked"; - NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 8388608] = "ClassWithConstructorReference"; - NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 16777216] = "ConstructorReferenceInClass"; - })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); - var TypeFlags; - (function (TypeFlags) { - TypeFlags[TypeFlags["Any"] = 1] = "Any"; - TypeFlags[TypeFlags["String"] = 2] = "String"; - TypeFlags[TypeFlags["Number"] = 4] = "Number"; - TypeFlags[TypeFlags["Boolean"] = 8] = "Boolean"; - TypeFlags[TypeFlags["Enum"] = 16] = "Enum"; - TypeFlags[TypeFlags["StringLiteral"] = 32] = "StringLiteral"; - TypeFlags[TypeFlags["NumberLiteral"] = 64] = "NumberLiteral"; - TypeFlags[TypeFlags["BooleanLiteral"] = 128] = "BooleanLiteral"; - TypeFlags[TypeFlags["EnumLiteral"] = 256] = "EnumLiteral"; - TypeFlags[TypeFlags["ESSymbol"] = 512] = "ESSymbol"; - TypeFlags[TypeFlags["Void"] = 1024] = "Void"; - TypeFlags[TypeFlags["Undefined"] = 2048] = "Undefined"; - TypeFlags[TypeFlags["Null"] = 4096] = "Null"; - TypeFlags[TypeFlags["Never"] = 8192] = "Never"; - TypeFlags[TypeFlags["TypeParameter"] = 16384] = "TypeParameter"; - TypeFlags[TypeFlags["Object"] = 32768] = "Object"; - TypeFlags[TypeFlags["Union"] = 65536] = "Union"; - TypeFlags[TypeFlags["Intersection"] = 131072] = "Intersection"; - TypeFlags[TypeFlags["Index"] = 262144] = "Index"; - TypeFlags[TypeFlags["IndexedAccess"] = 524288] = "IndexedAccess"; - /* @internal */ - TypeFlags[TypeFlags["FreshLiteral"] = 1048576] = "FreshLiteral"; - /* @internal */ - TypeFlags[TypeFlags["ContainsWideningType"] = 2097152] = "ContainsWideningType"; - /* @internal */ - TypeFlags[TypeFlags["ContainsObjectLiteral"] = 4194304] = "ContainsObjectLiteral"; - /* @internal */ - TypeFlags[TypeFlags["ContainsAnyFunctionType"] = 8388608] = "ContainsAnyFunctionType"; - TypeFlags[TypeFlags["NonPrimitive"] = 16777216] = "NonPrimitive"; - /* @internal */ - TypeFlags[TypeFlags["JsxAttributes"] = 33554432] = "JsxAttributes"; - /* @internal */ - TypeFlags[TypeFlags["Nullable"] = 6144] = "Nullable"; - TypeFlags[TypeFlags["Literal"] = 480] = "Literal"; - TypeFlags[TypeFlags["StringOrNumberLiteral"] = 96] = "StringOrNumberLiteral"; - /* @internal */ - TypeFlags[TypeFlags["DefinitelyFalsy"] = 7392] = "DefinitelyFalsy"; - TypeFlags[TypeFlags["PossiblyFalsy"] = 7406] = "PossiblyFalsy"; - /* @internal */ - TypeFlags[TypeFlags["Intrinsic"] = 16793231] = "Intrinsic"; - /* @internal */ - TypeFlags[TypeFlags["Primitive"] = 8190] = "Primitive"; - TypeFlags[TypeFlags["StringLike"] = 262178] = "StringLike"; - TypeFlags[TypeFlags["NumberLike"] = 340] = "NumberLike"; - TypeFlags[TypeFlags["BooleanLike"] = 136] = "BooleanLike"; - TypeFlags[TypeFlags["EnumLike"] = 272] = "EnumLike"; - TypeFlags[TypeFlags["UnionOrIntersection"] = 196608] = "UnionOrIntersection"; - TypeFlags[TypeFlags["StructuredType"] = 229376] = "StructuredType"; - TypeFlags[TypeFlags["StructuredOrTypeVariable"] = 1032192] = "StructuredOrTypeVariable"; - TypeFlags[TypeFlags["TypeVariable"] = 540672] = "TypeVariable"; - // 'Narrowable' types are types where narrowing actually narrows. - // This *should* be every type other than null, undefined, void, and never - TypeFlags[TypeFlags["Narrowable"] = 17810431] = "Narrowable"; - TypeFlags[TypeFlags["NotUnionOrUnit"] = 16810497] = "NotUnionOrUnit"; - /* @internal */ - TypeFlags[TypeFlags["RequiresWidening"] = 6291456] = "RequiresWidening"; - /* @internal */ - TypeFlags[TypeFlags["PropagatingFlags"] = 14680064] = "PropagatingFlags"; - })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); - var ObjectFlags; - (function (ObjectFlags) { - ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; - ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; - ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; - ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; - ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; - ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; - ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; - ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; - })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); - var SignatureKind; - (function (SignatureKind) { - SignatureKind[SignatureKind["Call"] = 0] = "Call"; - SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; - })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); - var IndexKind; - (function (IndexKind) { - IndexKind[IndexKind["String"] = 0] = "String"; - IndexKind[IndexKind["Number"] = 1] = "Number"; - })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); - /* @internal */ - var SpecialPropertyAssignmentKind; - (function (SpecialPropertyAssignmentKind) { - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["None"] = 0] = "None"; - /// exports.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ExportsProperty"] = 1] = "ExportsProperty"; - /// module.exports = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ModuleExports"] = 2] = "ModuleExports"; - /// className.prototype.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["PrototypeProperty"] = 3] = "PrototypeProperty"; - /// this.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["ThisProperty"] = 4] = "ThisProperty"; - // F.name = expr - SpecialPropertyAssignmentKind[SpecialPropertyAssignmentKind["Property"] = 5] = "Property"; - })(SpecialPropertyAssignmentKind = ts.SpecialPropertyAssignmentKind || (ts.SpecialPropertyAssignmentKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var JsxEmit; - (function (JsxEmit) { - JsxEmit[JsxEmit["None"] = 0] = "None"; - JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; - JsxEmit[JsxEmit["React"] = 2] = "React"; - JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; - })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); - var NewLineKind; - (function (NewLineKind) { - NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; - })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); - var ScriptKind; - (function (ScriptKind) { - ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; - ScriptKind[ScriptKind["JS"] = 1] = "JS"; - ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; - ScriptKind[ScriptKind["TS"] = 3] = "TS"; - ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; - ScriptKind[ScriptKind["External"] = 5] = "External"; - })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); - var ScriptTarget; - (function (ScriptTarget) { - ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; - ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; - ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; - ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; - ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; - ScriptTarget[ScriptTarget["ESNext"] = 5] = "ESNext"; - ScriptTarget[ScriptTarget["Latest"] = 5] = "Latest"; - })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); - var LanguageVariant; - (function (LanguageVariant) { - LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; - LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; - })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); - /* @internal */ - var DiagnosticStyle; - (function (DiagnosticStyle) { - DiagnosticStyle[DiagnosticStyle["Simple"] = 0] = "Simple"; - DiagnosticStyle[DiagnosticStyle["Pretty"] = 1] = "Pretty"; - })(DiagnosticStyle = ts.DiagnosticStyle || (ts.DiagnosticStyle = {})); - var WatchDirectoryFlags; - (function (WatchDirectoryFlags) { - WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; - WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; - })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); - /* @internal */ - var CharacterCodes; - (function (CharacterCodes) { - CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; - CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; - // Unicode 3.0 space characters - CharacterCodes[CharacterCodes["space"] = 32] = "space"; - CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; - CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; - CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; - CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; - CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; - CharacterCodes[CharacterCodes["_"] = 95] = "_"; - CharacterCodes[CharacterCodes["$"] = 36] = "$"; - CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; - CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; - CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; - CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; - CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; - CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; - CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; - CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; - CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; - CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; - CharacterCodes[CharacterCodes["a"] = 97] = "a"; - CharacterCodes[CharacterCodes["b"] = 98] = "b"; - CharacterCodes[CharacterCodes["c"] = 99] = "c"; - CharacterCodes[CharacterCodes["d"] = 100] = "d"; - CharacterCodes[CharacterCodes["e"] = 101] = "e"; - CharacterCodes[CharacterCodes["f"] = 102] = "f"; - CharacterCodes[CharacterCodes["g"] = 103] = "g"; - CharacterCodes[CharacterCodes["h"] = 104] = "h"; - CharacterCodes[CharacterCodes["i"] = 105] = "i"; - CharacterCodes[CharacterCodes["j"] = 106] = "j"; - CharacterCodes[CharacterCodes["k"] = 107] = "k"; - CharacterCodes[CharacterCodes["l"] = 108] = "l"; - CharacterCodes[CharacterCodes["m"] = 109] = "m"; - CharacterCodes[CharacterCodes["n"] = 110] = "n"; - CharacterCodes[CharacterCodes["o"] = 111] = "o"; - CharacterCodes[CharacterCodes["p"] = 112] = "p"; - CharacterCodes[CharacterCodes["q"] = 113] = "q"; - CharacterCodes[CharacterCodes["r"] = 114] = "r"; - CharacterCodes[CharacterCodes["s"] = 115] = "s"; - CharacterCodes[CharacterCodes["t"] = 116] = "t"; - CharacterCodes[CharacterCodes["u"] = 117] = "u"; - CharacterCodes[CharacterCodes["v"] = 118] = "v"; - CharacterCodes[CharacterCodes["w"] = 119] = "w"; - CharacterCodes[CharacterCodes["x"] = 120] = "x"; - CharacterCodes[CharacterCodes["y"] = 121] = "y"; - CharacterCodes[CharacterCodes["z"] = 122] = "z"; - CharacterCodes[CharacterCodes["A"] = 65] = "A"; - CharacterCodes[CharacterCodes["B"] = 66] = "B"; - CharacterCodes[CharacterCodes["C"] = 67] = "C"; - CharacterCodes[CharacterCodes["D"] = 68] = "D"; - CharacterCodes[CharacterCodes["E"] = 69] = "E"; - CharacterCodes[CharacterCodes["F"] = 70] = "F"; - CharacterCodes[CharacterCodes["G"] = 71] = "G"; - CharacterCodes[CharacterCodes["H"] = 72] = "H"; - CharacterCodes[CharacterCodes["I"] = 73] = "I"; - CharacterCodes[CharacterCodes["J"] = 74] = "J"; - CharacterCodes[CharacterCodes["K"] = 75] = "K"; - CharacterCodes[CharacterCodes["L"] = 76] = "L"; - CharacterCodes[CharacterCodes["M"] = 77] = "M"; - CharacterCodes[CharacterCodes["N"] = 78] = "N"; - CharacterCodes[CharacterCodes["O"] = 79] = "O"; - CharacterCodes[CharacterCodes["P"] = 80] = "P"; - CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; - CharacterCodes[CharacterCodes["R"] = 82] = "R"; - CharacterCodes[CharacterCodes["S"] = 83] = "S"; - CharacterCodes[CharacterCodes["T"] = 84] = "T"; - CharacterCodes[CharacterCodes["U"] = 85] = "U"; - CharacterCodes[CharacterCodes["V"] = 86] = "V"; - CharacterCodes[CharacterCodes["W"] = 87] = "W"; - CharacterCodes[CharacterCodes["X"] = 88] = "X"; - CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; - CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; - CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; - CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; - CharacterCodes[CharacterCodes["at"] = 64] = "at"; - CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; - CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; - CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; - CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; - CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; - CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; - CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; - CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; - CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; - CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; - CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; - CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; - CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; - CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; - CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; - CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; - CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; - CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; - CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; - CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; - CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; - CharacterCodes[CharacterCodes["question"] = 63] = "question"; - CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; - CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; - CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; - CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; - CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; - CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; - CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; - CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; - })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); - /* @internal */ - var TransformFlags; - (function (TransformFlags) { - TransformFlags[TransformFlags["None"] = 0] = "None"; - // Facts - // - Flags used to indicate that a node or subtree contains syntax that requires transformation. - TransformFlags[TransformFlags["TypeScript"] = 1] = "TypeScript"; - TransformFlags[TransformFlags["ContainsTypeScript"] = 2] = "ContainsTypeScript"; - TransformFlags[TransformFlags["ContainsJsx"] = 4] = "ContainsJsx"; - TransformFlags[TransformFlags["ContainsESNext"] = 8] = "ContainsESNext"; - TransformFlags[TransformFlags["ContainsES2017"] = 16] = "ContainsES2017"; - TransformFlags[TransformFlags["ContainsES2016"] = 32] = "ContainsES2016"; - TransformFlags[TransformFlags["ES2015"] = 64] = "ES2015"; - TransformFlags[TransformFlags["ContainsES2015"] = 128] = "ContainsES2015"; - TransformFlags[TransformFlags["Generator"] = 256] = "Generator"; - TransformFlags[TransformFlags["ContainsGenerator"] = 512] = "ContainsGenerator"; - TransformFlags[TransformFlags["DestructuringAssignment"] = 1024] = "DestructuringAssignment"; - TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 2048] = "ContainsDestructuringAssignment"; - // Markers - // - Flags used to indicate that a subtree contains a specific transformation. - TransformFlags[TransformFlags["ContainsDecorators"] = 4096] = "ContainsDecorators"; - TransformFlags[TransformFlags["ContainsPropertyInitializer"] = 8192] = "ContainsPropertyInitializer"; - TransformFlags[TransformFlags["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags[TransformFlags["ContainsCapturedLexicalThis"] = 32768] = "ContainsCapturedLexicalThis"; - TransformFlags[TransformFlags["ContainsLexicalThisInComputedPropertyName"] = 65536] = "ContainsLexicalThisInComputedPropertyName"; - TransformFlags[TransformFlags["ContainsDefaultValueAssignments"] = 131072] = "ContainsDefaultValueAssignments"; - TransformFlags[TransformFlags["ContainsParameterPropertyAssignments"] = 262144] = "ContainsParameterPropertyAssignments"; - TransformFlags[TransformFlags["ContainsSpread"] = 524288] = "ContainsSpread"; - TransformFlags[TransformFlags["ContainsObjectSpread"] = 1048576] = "ContainsObjectSpread"; - TransformFlags[TransformFlags["ContainsRest"] = 524288] = "ContainsRest"; - TransformFlags[TransformFlags["ContainsObjectRest"] = 1048576] = "ContainsObjectRest"; - TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 2097152] = "ContainsComputedPropertyName"; - TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 4194304] = "ContainsBlockScopedBinding"; - TransformFlags[TransformFlags["ContainsBindingPattern"] = 8388608] = "ContainsBindingPattern"; - TransformFlags[TransformFlags["ContainsYield"] = 16777216] = "ContainsYield"; - TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 33554432] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - // Assertions - // - Bitmasks that are used to assert facts about the syntax of a node and its subtree. - TransformFlags[TransformFlags["AssertTypeScript"] = 3] = "AssertTypeScript"; - TransformFlags[TransformFlags["AssertJsx"] = 4] = "AssertJsx"; - TransformFlags[TransformFlags["AssertESNext"] = 8] = "AssertESNext"; - TransformFlags[TransformFlags["AssertES2017"] = 16] = "AssertES2017"; - TransformFlags[TransformFlags["AssertES2016"] = 32] = "AssertES2016"; - TransformFlags[TransformFlags["AssertES2015"] = 192] = "AssertES2015"; - TransformFlags[TransformFlags["AssertGenerator"] = 768] = "AssertGenerator"; - TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 3072] = "AssertDestructuringAssignment"; - // Scope Exclusions - // - Bitmasks that exclude flags from propagating out of a specific context - // into the subtree flags of their container. - TransformFlags[TransformFlags["NodeExcludes"] = 536872257] = "NodeExcludes"; - TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 601249089] = "ArrowFunctionExcludes"; - TransformFlags[TransformFlags["FunctionExcludes"] = 601281857] = "FunctionExcludes"; - TransformFlags[TransformFlags["ConstructorExcludes"] = 601015617] = "ConstructorExcludes"; - TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 601015617] = "MethodOrAccessorExcludes"; - TransformFlags[TransformFlags["ClassExcludes"] = 539358529] = "ClassExcludes"; - TransformFlags[TransformFlags["ModuleExcludes"] = 574674241] = "ModuleExcludes"; - TransformFlags[TransformFlags["TypeExcludes"] = -3] = "TypeExcludes"; - TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 540087617] = "ObjectLiteralExcludes"; - TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 537396545] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 546309441] = "VariableDeclarationListExcludes"; - TransformFlags[TransformFlags["ParameterExcludes"] = 536872257] = "ParameterExcludes"; - TransformFlags[TransformFlags["CatchClauseExcludes"] = 537920833] = "CatchClauseExcludes"; - TransformFlags[TransformFlags["BindingPatternExcludes"] = 537396545] = "BindingPatternExcludes"; - // Masks - // - Additional bitmasks - TransformFlags[TransformFlags["TypeScriptClassSyntaxMask"] = 274432] = "TypeScriptClassSyntaxMask"; - TransformFlags[TransformFlags["ES2015FunctionSyntaxMask"] = 163840] = "ES2015FunctionSyntaxMask"; - })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); - var EmitFlags; - (function (EmitFlags) { - EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; - EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; - EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; - EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; - EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; - EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; - EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; - EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; - EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; - EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; - EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; - EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; - EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; - EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; - EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; - EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; - EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; - EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; - EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; - EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; - EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; - EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; - EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; - EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; - EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; - EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; - EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; - })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); - /** - * Used by the checker, this enum keeps track of external emit helpers that should be type - * checked. - */ - /* @internal */ - var ExternalEmitHelpers; - (function (ExternalEmitHelpers) { - ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; - ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; - ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; - ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; - ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; - ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; - ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; - ExternalEmitHelpers[ExternalEmitHelpers["Spread"] = 1024] = "Spread"; - ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; - // Helpers included by ES2015 for..of - ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; - // Helpers included by ES2017 for..await..of - ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; - // Helpers included by ES2017 async generators - ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - // Helpers included by yield* in ES2017 async generators - ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - // Helpers included by ES2015 spread - ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; - ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; - ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 16384] = "LastEmitHelper"; - })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); - var EmitHint; - (function (EmitHint) { - EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; - EmitHint[EmitHint["Expression"] = 1] = "Expression"; - EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; - EmitHint[EmitHint["Unspecified"] = 3] = "Unspecified"; - })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); -})(ts || (ts = {})); -/*@internal*/ -var ts; -(function (ts) { - /** Gets a timestamp with (at least) ms resolution */ - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -/*@internal*/ -/** Performance measurements for the compiler. */ -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - /** - * Marks a performance event. - * - * @param markName The name of the mark. - */ - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - /** - * Adds a performance measurement with the specified name. - * - * @param measureName The name of the performance measurement. - * @param startMarkName The name of the starting mark. If not supplied, the point at which the - * profiler was enabled is used. - * @param endMarkName The name of the ending mark. If not supplied, the current timestamp is - * used. - */ - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - /** - * Gets the number of times a marker was encountered. - * - * @param markName The name of the mark. - */ - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - /** - * Gets the total duration of all measurements with the supplied name. - * - * @param measureName The name of the measure whose durations should be accumulated. - */ - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - /** - * Iterate over each measure, performing some action - * - * @param cb The action to perform for each measure - */ - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - /** Enables (and resets) performance measurements for the compiler. */ - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - /** Disables performance measurements for the compiler. */ - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /** The version of the TypeScript compiler release */ - ts.version = "2.3.3"; -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - /** - * Ternary values are defined such that - * x & y is False if either x or y is False. - * x & y is Maybe if either x or y is Maybe, but neither x or y is False. - * x & y is True if both x and y are True. - * x | y is False if both x and y are False. - * x | y is Maybe if either x or y is Maybe, but neither x or y is True. - * x | y is True if either x or y is True. - */ - var Ternary; - (function (Ternary) { - Ternary[Ternary["False"] = 0] = "False"; - Ternary[Ternary["Maybe"] = 1] = "Maybe"; - Ternary[Ternary["True"] = -1] = "True"; - })(Ternary = ts.Ternary || (ts.Ternary = {})); - // More efficient to create a collator once and use its `compare` than to call `a.localeCompare(b)` many times. - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(/*locales*/ undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - // Intl is missing in Safari, and node 0.10 treats "a" as greater than "B". - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - /** Create a MapLike with good performance. */ - function createDictionaryObject() { - var map = Object.create(/*prototype*/ null); // tslint:disable-line:no-null-keyword - // Using 'delete' on an object causes V8 to put the object in dictionary mode. - // This disables creation of hidden classes, which are expensive when an object is - // constantly changing shape. - map["__"] = undefined; - delete map["__"]; - return map; - } - /** Create a new map. If a template object is provided, the map will copy entries from it. */ - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - // Copies keys/values from template. Note that for..in will not throw if - // template is undefined, and instead will just exit the loop. - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - // Internet Explorer's Map doesn't support iteration, so don't use it. - // tslint:disable-next-line:no-in-operator - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - // Keep the class inside a function so it doesn't get compiled if it's not used. - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - // tslint:disable-next-line:no-in-operator - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - // path should already be well-formed so it does not need to be normalized - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - var Comparison; - (function (Comparison) { - Comparison[Comparison["LessThan"] = -1] = "LessThan"; - Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; - Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; - })(Comparison = ts.Comparison || (ts.Comparison = {})); - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - /** - * Iterates through 'array' by index and performs the callback on each element of array until the callback - * returns a truthy value, then returns that value. - * If no such value is found, the callback is applied to each element of array and undefined is returned. - */ - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - /** - * Iterates through the parent chain of a node and performs the callback on each parent until the callback - * returns a truthy value, then returns that value. - * If no such value is found, it applies the callback until the parent pointer is undefined or the callback returns "quit" - * At that point findAncestor returns undefined. - */ - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - /** - * Iterates through `array` by index and performs the callback on each element of array until the callback - * returns a falsey value, then returns false. - * If no such value is found, the callback is applied to each element of array and `true` is returned. - */ - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - /** Works like Array.prototype.find, returning `undefined` if no element satisfying the predicate is found. */ - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - /** Works like Array.prototype.findIndex, returning `-1` if no element satisfying the predicate is found. */ - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - /** - * Returns the first truthy result of `callback`, or else fails. - * This is like `forEach`, but never returns undefined. - */ - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - // Maps from T to T and avoids allocation if all elements map to themselves - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - /** - * Flattens an array containing a mix of array or non-array elements. - * - * @param array The array to flatten. - */ - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - /** - * Maps an array. If the mapped value is an array, it is spread into the result. - * - * @param array The array to map. - * @param mapfn The callback used to map the result into one or more values. - */ - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - /** - * Computes the first matching span of elements and returns a tuple of the first span - * and the remaining elements. - */ - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - /** - * Maps contiguous spans of values with the same key. - * - * @param array The array to map. - * @param keyfn A callback used to select the key for an element. - * @param mapfn A callback used to map a contiguous chunk of values to a single value. - */ - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - // TODO: fixme (N^2) - add optional comparer so collection can be sorted before deduplication. - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - /** - * Compacts an array, removing any falsey elements. - */ - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - /** - * Gets the relative complement of `arrayA` with respect to `b`, returning the elements that - * are not present in `arrayA` but are present in `arrayB`. Assumes both arrays are sorted - * based on the provided comparer. - */ - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1 /* LessThan */: break inner; - case 0 /* EqualTo */: continue outer; - case 1 /* GreaterThan */: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - /** - * Appends a value to an array, returning the array. - * - * @param to The array to which `value` is to be appended. If `to` is `undefined`, a new array - * is created if `value` was appended. - * @param value The value to append to the array. If `value` is `undefined`, nothing is - * appended. - */ - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - /** - * Appends a range of value to an array, returning the array. - * - * @param to The array to which `value` is to be appended. If `to` is `undefined`, a new array - * is created if `value` was appended. - * @param from The values to append to the array. If `from` is `undefined`, nothing is - * appended. If an element of `from` is `undefined`, that element is not appended. - */ - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - /** - * Stable sort of an array. Elements equal to each other maintain their relative position in the array. - */ - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) // create array of indices - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) // sort indices by value then position - .map(function (i) { return array[i]; }); // get sorted array - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - /** - * Returns the first element of an array if non-empty, `undefined` otherwise. - */ - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - /** - * Returns the last element of an array if non-empty, `undefined` otherwise. - */ - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - /** - * Returns the only element of an array if it contains only one element, `undefined` otherwise. - */ - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - /** - * Returns the only element of an array if it contains only one element; otheriwse, returns the - * array. - */ - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - /** - * Performs a binary search, finding the index at which 'value' occurs in 'array'. - * If no such index is found, returns the 2's-complement of first index at which - * number[index] exceeds number. - * @param array A sorted array whose first element must be no larger than number - * @param number The value to be searched for in the array. - */ - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - /** - * Indicates whether a map-like contains an own property with the specified key. - * - * @param map A map-like. - * @param key A property key. - */ - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - /** - * Gets the value of an owned property in a map-like. - * - * @param map A map-like. - * @param key A property key. - */ - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - /** - * Gets the owned, enumerable property keys of a map-like. - * - * NOTE: This is intended for use with MapLike objects. For Map objects, use - * Object.keys instead as it offers better performance. - * - * @param map A map-like. - */ - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - /** - * Calls `callback` for each entry in the map, returning the first truthy result. - * Use `map.forEach` instead for normal iteration. - */ - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - /** `forEachEntry` for just keys. */ - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - /** Copy entries from `source` to `target`. */ - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - /** - * Performs a shallow equality comparison of the contents of two map-likes. - * - * @param left A map-like whose properties should be compared. - * @param right A map-like whose properties should be compared. - */ - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - /** - * Tests whether a value is an array. - */ - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - /** Does nothing. */ - function noop() { } - ts.noop = noop; - /** Throws an error because a function is not implemented. */ - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - /* internal */ - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - if (ignoreCase) { - // Checking if "collator exists indicates that Intl is available. - // We still have to check if "collator.compare" is correct. If it is not, use "String.localeComapre" - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, /*locales*/ undefined, { usage: "sort", sensitivity: "accent" }); // accent means a ≠ b, a ≠ á, a = A - return result < 0 ? -1 /* LessThan */ : result > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0 /* EqualTo */; - } - return a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, /*ignoreCase*/ true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0 /* EqualTo */; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - // We still have both chains. - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - // if the chains are done, then these messages are the same. - return 0 /* EqualTo */; - } - // We still have one chain remaining. The shorter chain should come first. - return text1 ? 1 /* GreaterThan */ : -1 /* LessThan */; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0 /* EqualTo */; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - /** - * Returns length of path root (i.e. length of "/", "x:/", "//server/share/, file:///user/files") - */ - function getRootLength(path) { - if (path.charCodeAt(0) === 47 /* slash */) { - if (path.charCodeAt(1) !== 47 /* slash */) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58 /* colon */) { - if (path.charCodeAt(2) === 47 /* slash */) - return 3; - return 2; - } - // Per RFC 1738 'file' URI schema has the shape file:/// - // if is omitted then it is assumed that host value is 'localhost', - // however slash after the omitted is not removed. - // file:///folder1/file1 - this is a correct URI - // file://folder2/file2 - this is an incorrect URI - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - /** - * Internally, we represent paths as strings with '/' as the directory separator. - * When we make system calls (eg: LanguageServiceHost.getDirectory()), - * we expect the host to correctly handle paths in our specified format. - */ - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47 /* slash */; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - // A part may be an empty string (which is 'falsy') if the path had consecutive slashes, - // e.g. "path//file.ts". Drop these before re-joining the parts. - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - /** A path ending with '/' refers to a directory only, never a file. */ - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - // TypeScript 1.0 spec (April 2014): 11.2.1 - // An external module name is "relative" if the first term is "." or "..". - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0 /* ES3 */; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - /* @internal */ - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42 /* asterisk */) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - // have already seen asterisk - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - // If the path is not rooted it is relative to current directory - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - // Get root length of http://www.website.com/folder1/folder2/ - // In this example the root is: http://www.website.com/ - // normalized path components should be ["http://www.website.com/", "folder1", "folder2"] - var urlLength = url.length; - // Initial root length is http:// part - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - // Consume all immediate slashes in the protocol - // eg.initial rootlength is just file:// but it needs to consume another "/" in file:/// - if (url.charCodeAt(rootLength) === 47 /* slash */) { - rootLength++; - } - else { - // non slash character means we continue proceeding to next component of root search - break; - } - } - // there are no parts after http:// just return current string as the pathComponent - if (rootLength === urlLength) { - return [url]; - } - // Find the index of "/" after website.com so the root can be http://www.website.com/ (from existing http://) - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - // Found the "/" after the website.com so the root is length of http://www.website.com/ - // and get components after the root normally like any other folder components - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - // Can't find the host assume the rest of the string as component - // but make sure we append "/" to it as root is not joined using "/" - // eg. if url passed in was http://website.com we want to use root as [http://website.com/] - // so that other path manipulations will be correct and it can be merged with relative paths correctly - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - // If the directory path given was of type test/cases/ then we really need components of directory to be only till its name - // that is ["test", "cases", ""] needs to be actually ["test", "cases"] - directoryComponents.length--; - } - // Find the component that differs - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - // Get the relative path - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - // Cant find the relative path, get the absolute path - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - /** - * Removes a trailing directory separator from a path. - * @param path The path. - */ - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - /** - * Adds a trailing directory separator to a path, if it does not already have one. - * @param path The path. - */ - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0 /* EqualTo */; - if (a === undefined) - return -1 /* LessThan */; - if (b === undefined) - return 1 /* GreaterThan */; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0 /* EqualTo */) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0 /* EqualTo */) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - /* @internal */ - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - /* @internal */ - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - // Reserved characters, forces escaping of any non-word (or digit), non-whitespace character. - // It may be inefficient (we could just match (/[-[\]{}()*+?.,\\^$|#\s]/g), but this is future - // proof. - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42 /* asterisk */, 63 /* question */]; - /** - * Matches any single directory segment unless it is the last segment and a .min.js file - * Breakdown: - * [^./] # matches everything up to the first . character (excluding directory seperators) - * (\\.(?!min\\.js$))? # matches . characters but not if they are part of the .min.js file extension - */ - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - // If excluding, match "foo/bar/baz...", but if including, only allow "foo". - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - /** - * Regex for the ** wildcard. Matches any number of subdirectories. When used for including - * files or directories, does not match subdirectories that start with a . character - */ - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - /** - * An "includes" path "foo" is implicitly a glob "foo/** /*" (without the space) if its last component has no extension, - * and does not contain any glob characters itself. - */ - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - // getNormalizedPathComponents includes the separator for the root component. - // We need to remove to create our regex correctly. - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - // The * and ? wildcards should not match directories or files that start with . if they - // appear first in a component. Dotted directories and files can be included explicitly - // like so: **/.*/.* - if (component.charCodeAt(0) === 42 /* asterisk */) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63 /* question */) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - // Associate an array of results with each include regex. This keeps results in order of the "include" order. - // If there are no "includes", then just put everything in results[0]. - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - /** - * Computes the unique non-wildcard base paths amongst the provided include patterns. - */ - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - // Storage for our results in the form of literal paths (e.g. the paths as written by the user). - var basePaths = [path]; - if (includes) { - // Storage for literal base paths amongst the include patterns. - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - // We also need to check the relative paths by converting them to absolute and normalizing - // in case they escape the base path (e.g "..\somedirectory") - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - // Append the literal and canonical candidate base paths. - includeBasePaths.push(getIncludeBasePath(absolute)); - } - // Sort the offsets array using either the literal or canonical path representations. - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - // Iterate over each include base path and include unique base paths that are not a - // subpath of an existing base path - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - // No "*" or "?" in the path - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - // Using scriptKind as a condition handles both: - // - 'scriptKind' is unspecified and thus it is `undefined` - // - 'scriptKind' is set and it is `Unknown` (0) - // If the 'scriptKind' is 'undefined' or 'Unknown' then we attempt - // to get the ScriptKind from the file name. If it cannot be resolved - // from the file name then the default 'TS' script kind is returned. - return (scriptKind || getScriptKindFromFileName(fileName)) || 3 /* TS */; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1 /* JS */; - case ".jsx": - return 2 /* JSX */; - case ".ts": - return 3 /* TS */; - case ".tsx": - return 4 /* TSX */; - default: - return 0 /* Unknown */; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - /** - * List of supported extensions in order of file resolution precedence. - */ - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - /** Must have ".d.ts" first because if ".ts" goes first, that will be detected as the extension instead of ".d.ts". */ - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - /** - * Extension boundaries by priority. Lower numbers indicate higher priorities, and are - * aligned to the offset of the highest priority extension in the - * allSupportedExtensions array. - */ - var ExtensionPriority; - (function (ExtensionPriority) { - ExtensionPriority[ExtensionPriority["TypeScriptFiles"] = 0] = "TypeScriptFiles"; - ExtensionPriority[ExtensionPriority["DeclarationAndJavaScriptFiles"] = 2] = "DeclarationAndJavaScriptFiles"; - ExtensionPriority[ExtensionPriority["Highest"] = 0] = "Highest"; - ExtensionPriority[ExtensionPriority["Lowest"] = 2] = "Lowest"; - })(ExtensionPriority = ts.ExtensionPriority || (ts.ExtensionPriority = {})); - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - // If its not in the list of supported extensions, this is likely a - // TypeScript file with a non-ts extension - return 0 /* Highest */; - } - ts.getExtensionPriority = getExtensionPriority; - /** - * Adjusts an extension priority to be the highest priority within the same range. - */ - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2 /* DeclarationAndJavaScriptFiles */) { - return 0 /* TypeScriptFiles */; - } - else if (extensionPriority < supportedExtensions.length) { - return 2 /* DeclarationAndJavaScriptFiles */; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - /** - * Gets the next lowest extension priority for a given priority. - */ - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2 /* DeclarationAndJavaScriptFiles */) { - return 2 /* DeclarationAndJavaScriptFiles */; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.modifierFlagsCache = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var AssertionLevel; - (function (AssertionLevel) { - AssertionLevel[AssertionLevel["None"] = 0] = "None"; - AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; - AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; - AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; - })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0 /* None */; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(/*expression*/ false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - /** Remove an item from an array, moving everything to its right one space left. */ - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - /** Remove an item by index from an array, moving everything to its right one space left. */ - function orderedRemoveItemAt(array, index) { - // This seems to be faster than either `array.splice(i, 1)` or `array.copyWithin(i, i+ 1)`. - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - // Fill in the "hole" left at `index`. - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - /** Remove the *first* occurrence of `item` from the array. */ - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - /** Remove the *first* element satisfying `predicate`. */ - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - /** - * patternStrings contains both pattern strings (containing "*") and regular strings. - * Return an exact match if possible, or a pattern match, or undefined. - * (These are verified by verifyCompilerOptions to have 0 or 1 "*" characters.) - */ - /* @internal */ - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - // pattern was matched as is - no need to search further - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - /* @internal */ - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - /** - * Given that candidate matches pattern, returns the text matching the '*'. - * E.g.: matchedText(tryParsePattern("foo*baz"), "foobarbaz") === "bar" - */ - /* @internal */ - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - /** Return the object corresponding to the best pattern to match `candidate`. */ - /* @internal */ - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - // use length of prefix as betterness criteria - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - /* @internal */ - function tryParsePattern(pattern) { - // This should be verified outside of here and a proper error thrown. - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - // This is a fast way of testing the following conditions: - // pos === undefined || pos === null || isNaN(pos) || pos < 0; - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - /** True if an extension is one of the supported TypeScript extensions. */ - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - /** - * Gets the extension from a path. - * Path must have a valid extension. - */ - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -/// -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - // One file can have multiple watchers - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - // When files are deleted from disk, the triggered "rename" event would have a relativefileName of "undefined" - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - // Some applications save a working file via rename operations - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - // win32\win64 are case insensitive platforms - if (platform === "win32" || platform === "win64") { - return false; - } - // convert current file name to upper case / lower case and check if file exists - // (guards against cases when name is already all uppercase or lowercase) - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - // Big endian UTF-16 byte order mark detected. Since big endian is not supported by node.js, - // flip all byte pairs and treat as little endian. - len &= ~1; // Round down to a multiple of 2 - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - // Little endian UTF-16 byte order mark detected - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - // UTF-8 byte order mark detected - return buffer.toString("utf8", 3); - } - // Default is UTF-8 with no byte order mark - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - // If a BOM is required, emit one - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, /*position*/ undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - // This is necessary because on some file system node fails to exclude - // "." and "..". See https://github.com/nodejs/node/issues/4002 - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - var FileSystemEntryKind; - (function (FileSystemEntryKind) { - FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; - FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; - })(FileSystemEntryKind || (FileSystemEntryKind = {})); - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0 /* File */: return stat.isFile(); - case 1 /* Directory */: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0 /* File */); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1 /* Directory */); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1 /* Directory */); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows - // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) - var options; - if (!directoryExists(directoryName)) { - // do nothing if target folder does not exist - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - // In watchDirectory we only care about adding and removing files (when event name is - // "rename"); changes made within files are handled by corresponding fileWatchers (when - // event name is "change") - if (eventName === "rename") { - // When deleting a file, the passed baseFileName is null - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - // Could not enable source maps. - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - // encoding is automatically handled by the implementation in ChakraHost - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - // If a BOM is required, emit one - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - // process and process.nextTick checks if current environment is node-like - // process.browser check excludes webpack and browserify - sys = getNodeSystem(); - } - if (sys) { - // patch writefile to create folder before writing the file - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 /* Normal */ - : 0 /* None */; - } -})(ts || (ts = {})); -// -/// -/* @internal */ -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. Use the syntax '{0}'." }, - Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: { code: 8018, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", message: "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /* @internal */ - function tokenIsIdentifierOrKeyword(token) { - return token >= 71 /* Identifier */; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117 /* AbstractKeyword */, - "any": 119 /* AnyKeyword */, - "as": 118 /* AsKeyword */, - "boolean": 122 /* BooleanKeyword */, - "break": 72 /* BreakKeyword */, - "case": 73 /* CaseKeyword */, - "catch": 74 /* CatchKeyword */, - "class": 75 /* ClassKeyword */, - "continue": 77 /* ContinueKeyword */, - "const": 76 /* ConstKeyword */, - "constructor": 123 /* ConstructorKeyword */, - "debugger": 78 /* DebuggerKeyword */, - "declare": 124 /* DeclareKeyword */, - "default": 79 /* DefaultKeyword */, - "delete": 80 /* DeleteKeyword */, - "do": 81 /* DoKeyword */, - "else": 82 /* ElseKeyword */, - "enum": 83 /* EnumKeyword */, - "export": 84 /* ExportKeyword */, - "extends": 85 /* ExtendsKeyword */, - "false": 86 /* FalseKeyword */, - "finally": 87 /* FinallyKeyword */, - "for": 88 /* ForKeyword */, - "from": 140 /* FromKeyword */, - "function": 89 /* FunctionKeyword */, - "get": 125 /* GetKeyword */, - "if": 90 /* IfKeyword */, - "implements": 108 /* ImplementsKeyword */, - "import": 91 /* ImportKeyword */, - "in": 92 /* InKeyword */, - "instanceof": 93 /* InstanceOfKeyword */, - "interface": 109 /* InterfaceKeyword */, - "is": 126 /* IsKeyword */, - "keyof": 127 /* KeyOfKeyword */, - "let": 110 /* LetKeyword */, - "module": 128 /* ModuleKeyword */, - "namespace": 129 /* NamespaceKeyword */, - "never": 130 /* NeverKeyword */, - "new": 94 /* NewKeyword */, - "null": 95 /* NullKeyword */, - "number": 133 /* NumberKeyword */, - "object": 134 /* ObjectKeyword */, - "package": 111 /* PackageKeyword */, - "private": 112 /* PrivateKeyword */, - "protected": 113 /* ProtectedKeyword */, - "public": 114 /* PublicKeyword */, - "readonly": 131 /* ReadonlyKeyword */, - "require": 132 /* RequireKeyword */, - "global": 141 /* GlobalKeyword */, - "return": 96 /* ReturnKeyword */, - "set": 135 /* SetKeyword */, - "static": 115 /* StaticKeyword */, - "string": 136 /* StringKeyword */, - "super": 97 /* SuperKeyword */, - "switch": 98 /* SwitchKeyword */, - "symbol": 137 /* SymbolKeyword */, - "this": 99 /* ThisKeyword */, - "throw": 100 /* ThrowKeyword */, - "true": 101 /* TrueKeyword */, - "try": 102 /* TryKeyword */, - "type": 138 /* TypeKeyword */, - "typeof": 103 /* TypeOfKeyword */, - "undefined": 139 /* UndefinedKeyword */, - "var": 104 /* VarKeyword */, - "void": 105 /* VoidKeyword */, - "while": 106 /* WhileKeyword */, - "with": 107 /* WithKeyword */, - "yield": 116 /* YieldKeyword */, - "async": 120 /* AsyncKeyword */, - "await": 121 /* AwaitKeyword */, - "of": 142 /* OfKeyword */, - "{": 17 /* OpenBraceToken */, - "}": 18 /* CloseBraceToken */, - "(": 19 /* OpenParenToken */, - ")": 20 /* CloseParenToken */, - "[": 21 /* OpenBracketToken */, - "]": 22 /* CloseBracketToken */, - ".": 23 /* DotToken */, - "...": 24 /* DotDotDotToken */, - ";": 25 /* SemicolonToken */, - ",": 26 /* CommaToken */, - "<": 27 /* LessThanToken */, - ">": 29 /* GreaterThanToken */, - "<=": 30 /* LessThanEqualsToken */, - ">=": 31 /* GreaterThanEqualsToken */, - "==": 32 /* EqualsEqualsToken */, - "!=": 33 /* ExclamationEqualsToken */, - "===": 34 /* EqualsEqualsEqualsToken */, - "!==": 35 /* ExclamationEqualsEqualsToken */, - "=>": 36 /* EqualsGreaterThanToken */, - "+": 37 /* PlusToken */, - "-": 38 /* MinusToken */, - "**": 40 /* AsteriskAsteriskToken */, - "*": 39 /* AsteriskToken */, - "/": 41 /* SlashToken */, - "%": 42 /* PercentToken */, - "++": 43 /* PlusPlusToken */, - "--": 44 /* MinusMinusToken */, - "<<": 45 /* LessThanLessThanToken */, - ">": 46 /* GreaterThanGreaterThanToken */, - ">>>": 47 /* GreaterThanGreaterThanGreaterThanToken */, - "&": 48 /* AmpersandToken */, - "|": 49 /* BarToken */, - "^": 50 /* CaretToken */, - "!": 51 /* ExclamationToken */, - "~": 52 /* TildeToken */, - "&&": 53 /* AmpersandAmpersandToken */, - "||": 54 /* BarBarToken */, - "?": 55 /* QuestionToken */, - ":": 56 /* ColonToken */, - "=": 58 /* EqualsToken */, - "+=": 59 /* PlusEqualsToken */, - "-=": 60 /* MinusEqualsToken */, - "*=": 61 /* AsteriskEqualsToken */, - "**=": 62 /* AsteriskAsteriskEqualsToken */, - "/=": 63 /* SlashEqualsToken */, - "%=": 64 /* PercentEqualsToken */, - "<<=": 65 /* LessThanLessThanEqualsToken */, - ">>=": 66 /* GreaterThanGreaterThanEqualsToken */, - ">>>=": 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */, - "&=": 68 /* AmpersandEqualsToken */, - "|=": 69 /* BarEqualsToken */, - "^=": 70 /* CaretEqualsToken */, - "@": 57 /* AtToken */, - }); - /* - As per ECMAScript Language Specification 3th Edition, Section 7.6: Identifiers - 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1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - /* - As per ECMAScript Language Specification 5th Edition, Section 7.6: ISyntaxToken Names and Identifiers - IdentifierStart :: - Can contain Unicode 6.2 categories: - Uppercase letter (Lu), - Lowercase letter (Ll), - Titlecase letter (Lt), - Modifier letter (Lm), - Other letter (Lo), or - Letter number (Nl). - IdentifierPart :: - Can contain IdentifierStart + Unicode 6.2 categories: - Non-spacing mark (Mn), - Combining spacing mark (Mc), - Decimal number (Nd), - Connector punctuation (Pc), - , or - . - - Codepoint ranges for ES5 Identifiers are extracted from the Unicode 6.2 specification at: - http://www.unicode.org/Public/6.2.0/ucd/UnicodeData.txt - */ - var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2785, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2929, 2929, 2947, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3024, 3024, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3133, 3160, 3161, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3261, 3261, 3294, 3294, 3296, 3297, 3313, 3314, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3389, 3406, 3406, 3424, 3425, 3450, 3455, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3807, 3840, 3840, 3904, 3911, 3913, 3948, 3976, 3980, 4096, 4138, 4159, 4159, 4176, 4181, 4186, 4189, 4193, 4193, 4197, 4198, 4206, 4208, 4213, 4225, 4238, 4238, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5905, 5920, 5937, 5952, 5969, 5984, 5996, 5998, 6000, 6016, 6067, 6103, 6103, 6108, 6108, 6176, 6263, 6272, 6312, 6314, 6314, 6320, 6389, 6400, 6428, 6480, 6509, 6512, 6516, 6528, 6571, 6593, 6599, 6656, 6678, 6688, 6740, 6823, 6823, 6917, 6963, 6981, 6987, 7043, 7072, 7086, 7087, 7098, 7141, 7168, 7203, 7245, 7247, 7258, 7293, 7401, 7404, 7406, 7409, 7413, 7414, 7424, 7615, 7680, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8305, 8305, 8319, 8319, 8336, 8348, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11502, 11506, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11648, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11823, 11823, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12348, 12353, 12438, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42527, 42538, 42539, 42560, 42606, 42623, 42647, 42656, 42735, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43009, 43011, 43013, 43015, 43018, 43020, 43042, 43072, 43123, 43138, 43187, 43250, 43255, 43259, 43259, 43274, 43301, 43312, 43334, 43360, 43388, 43396, 43442, 43471, 43471, 43520, 43560, 43584, 43586, 43588, 43595, 43616, 43638, 43642, 43642, 43648, 43695, 43697, 43697, 43701, 43702, 43705, 43709, 43712, 43712, 43714, 43714, 43739, 43741, 43744, 43754, 43762, 43764, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44002, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - var unicodeES5IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2787, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2869, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2915, 2918, 2927, 2929, 2929, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3024, 3024, 3031, 3031, 3046, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3133, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3160, 3161, 3168, 3171, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3260, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3299, 3302, 3311, 3313, 3314, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3386, 3389, 3396, 3398, 3400, 3402, 3406, 3415, 3415, 3424, 3427, 3430, 3439, 3450, 3455, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3807, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3948, 3953, 3972, 3974, 3991, 3993, 4028, 4038, 4038, 4096, 4169, 4176, 4253, 4256, 4293, 4295, 4295, 4301, 4301, 4304, 4346, 4348, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4744, 4746, 4749, 4752, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4822, 4824, 4880, 4882, 4885, 4888, 4954, 4957, 4959, 4992, 5007, 5024, 5108, 5121, 5740, 5743, 5759, 5761, 5786, 5792, 5866, 5870, 5872, 5888, 5900, 5902, 5908, 5920, 5940, 5952, 5971, 5984, 5996, 5998, 6000, 6002, 6003, 6016, 6099, 6103, 6103, 6108, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6176, 6263, 6272, 6314, 6320, 6389, 6400, 6428, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6617, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7376, 7378, 7380, 7414, 7424, 7654, 7676, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8204, 8205, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 11823, 11823, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12442, 12445, 12447, 12449, 12538, 12540, 12543, 12549, 12589, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40908, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42647, 42655, 42737, 42775, 42783, 42786, 42888, 42891, 42894, 42896, 42899, 42912, 42922, 43000, 43047, 43072, 43123, 43136, 43204, 43216, 43225, 43232, 43255, 43259, 43259, 43264, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43643, 43648, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - // Bail out quickly if it couldn't possibly be in the map. - if (code < map[0]) { - return false; - } - // Perform binary search in one of the Unicode range maps - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - // mid has to be even to catch a range's beginning - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - /* @internal */ function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 /* ES5 */ ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 /* ES5 */ ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - /* @internal */ - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - /* @internal */ - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - /* @internal */ - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - /* @internal */ - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - /* @internal */ - /** - * We assume the first line starts at position 0 and 'position' is non-negative. - */ - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - // If the actual position was not found, - // the binary search returns the 2's-complement of the next line start - // e.g. if the line starts at [5, 10, 23, 80] and the position requested was 20 - // then the search will return -2. - // - // We want the index of the previous line start, so we subtract 1. - // Review 2's-complement if this is confusing. - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - /** Does not include line breaks. For that, see isWhiteSpaceLike. */ - function isWhiteSpaceSingleLine(ch) { - // Note: nextLine is in the Zs space, and should be considered to be a whitespace. - // It is explicitly not a line-break as it isn't in the exact set specified by EcmaScript. - return ch === 32 /* space */ || - ch === 9 /* tab */ || - ch === 11 /* verticalTab */ || - ch === 12 /* formFeed */ || - ch === 160 /* nonBreakingSpace */ || - ch === 133 /* nextLine */ || - ch === 5760 /* ogham */ || - ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || - ch === 8239 /* narrowNoBreakSpace */ || - ch === 8287 /* mathematicalSpace */ || - ch === 12288 /* ideographicSpace */ || - ch === 65279 /* byteOrderMark */; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - // ES5 7.3: - // The ECMAScript line terminator characters are listed in Table 3. - // Table 3: Line Terminator Characters - // Code Unit Value Name Formal Name - // \u000A Line Feed - // \u000D Carriage Return - // \u2028 Line separator - // \u2029 Paragraph separator - // Only the characters in Table 3 are treated as line terminators. Other new line or line - // breaking characters are treated as white space but not as line terminators. - return ch === 10 /* lineFeed */ || - ch === 13 /* carriageReturn */ || - ch === 8232 /* lineSeparator */ || - ch === 8233 /* paragraphSeparator */; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; - } - /* @internal */ - function isOctalDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - // Keep in sync with skipTrivia - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - case 10 /* lineFeed */: - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - case 47 /* slash */: - // starts of normal trivia - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - // Starts of conflict marker trivia - return true; - case 35 /* hash */: - // Only if its the beginning can we have #! trivia - return pos === 0; - default: - return ch > 127 /* maxAsciiCharacter */; - } - } - ts.couldStartTrivia = couldStartTrivia; - /* @internal */ - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - // Keep in sync with couldStartTrivia - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35 /* hash */: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - // All conflict markers consist of the same character repeated seven times. If it is - // a <<<<<<< or >>>>>>> marker then it is also followed by a space. - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - // Conflict markers must be at the start of a line. - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 /* equals */ || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61 /* equals */); - // Consume everything from the start of the mid-conflict marker to the start of the next - // end-conflict marker. - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 /* greaterThan */ && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - // Shebangs check must only be done at the start of the file - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - /** - * Invokes a callback for each comment range following the provided position. - * - * Single-line comment ranges include the leading double-slash characters but not the ending - * line break. Multi-line comment ranges include the leading slash-asterisk and trailing - * asterisk-slash characters. - * - * @param reduce If true, accumulates the result of calling the callback in a fashion similar - * to reduceLeft. If false, iteration stops when the callback returns a truthy value. - * @param text The source text to scan. - * @param pos The position at which to start scanning. - * @param trailing If false, whitespace is skipped until the first line break and comments - * between that location and the next token are returned. If true, comments occurring - * between the given position and the next line break are returned. - * @param cb The callback to execute as each comment range is encountered. - * @param state A state value to pass to each iteration of the callback. - * @param initial An initial value to pass when accumulating results (when "reduce" is true). - * @returns If "reduce" is true, the accumulated value. If "reduce" is false, the first truthy - * return value of the callback. - */ - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { - var kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */; - var startPos = pos; - pos += 2; - if (nextChar === 47 /* slash */) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - // If we are not reducing and we have a truthy result, return it. - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 /* maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - /** Optionally, get the shebang */ - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || - ch === 36 /* $ */ || ch === 95 /* _ */ || - ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || - ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || - ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - /* @internal */ - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - // Creates a scanner over a (possibly unspecified) range of a piece of text. - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0 /* Standard */; } - // Current position (end position of text of current token) - var pos; - // end of text - var end; - // Start position of whitespace before current token - var startPos; - // Start position of text of current token - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 /* Identifier */ || token > 107 /* LastReservedWord */; }, - isReservedWord: function () { return token >= 72 /* FirstReservedWord */ && token <= 107 /* LastReservedWord */; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46 /* dot */) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) { - pos++; - numericLiteralFlags = 2 /* Scientific */; - if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - /** - * Scans the given number of hexadecimal digits in the text, - * returning -1 if the given number is unavailable. - */ - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ false); - } - /** - * Scans as many hexadecimal digits as are available in the text, - * returning -1 if the given number of digits was unavailable. - */ - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { - value = value * 16 + ch - 48 /* _0 */; - } - else if (ch >= 65 /* A */ && ch <= 70 /* F */) { - value = value * 16 + ch - 65 /* A */ + 10; - } - else if (ch >= 97 /* a */ && ch <= 102 /* f */) { - value = value * 16 + ch - 97 /* a */ + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 /* backslash */ && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - /** - * Sets the current 'tokenValue' and returns a NoSubstitutionTemplateLiteral or - * a literal component of a TemplateExpression. - */ - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 /* NoSubstitutionTemplateLiteral */ : 16 /* TemplateTail */; - break; - } - var currChar = text.charCodeAt(pos); - // '`' - if (currChar === 96 /* backtick */) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 /* NoSubstitutionTemplateLiteral */ : 16 /* TemplateTail */; - break; - } - // '${' - if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 /* TemplateHead */ : 15 /* TemplateMiddle */; - break; - } - // Escape character - if (currChar === 92 /* backslash */) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - // Speculated ECMAScript 6 Spec 11.8.6.1: - // and LineTerminatorSequences are normalized to for Template Values - if (currChar === 13 /* carriageReturn */) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48 /* _0 */: - return "\0"; - case 98 /* b */: - return "\b"; - case 116 /* t */: - return "\t"; - case 110 /* n */: - return "\n"; - case 118 /* v */: - return "\v"; - case 102 /* f */: - return "\f"; - case 114 /* r */: - return "\r"; - case 39 /* singleQuote */: - return "\'"; - case 34 /* doubleQuote */: - return "\""; - case 117 /* u */: - // '\u{DDDDDDDD}' - if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - // '\uDDDD' - return scanHexadecimalEscape(/*numDigits*/ 4); - case 120 /* x */: - // '\xDD' - return scanHexadecimalEscape(/*numDigits*/ 2); - // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), - // the line terminator is interpreted to be "the empty code unit sequence". - case 13 /* carriageReturn */: - if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - case 8232 /* lineSeparator */: - case 8233 /* paragraphSeparator */: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - // Validate the value of the digit - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125 /* closeBrace */) { - // Only swallow the following character up if it's a '}'. - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - // Derived from the 10.1.1 UTF16Encoding of the ES6 Spec. - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - // Current character is known to be a backslash. Check for Unicode escape of the form '\uXXXX' - // and return code point value if valid Unicode escape is found. Otherwise return -1. - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92 /* backslash */) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - // Valid Unicode escape is always six characters - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - // Reserved words are between 2 and 11 characters long and start with a lowercase letter - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71 /* Identifier */; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - // For counting number of digits; Valid binaryIntegerLiteral must have at least one binary digit following B or b. - // Similarly valid octalIntegerLiteral must have at least one octal digit following o or O. - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48 /* _0 */; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - // Invalid binaryIntegerLiteral or octalIntegerLiteral - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - var ch = text.charCodeAt(pos); - // Special handling for shebang - if (ch === 35 /* hash */ && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6 /* ShebangTrivia */; - } - } - switch (ch) { - case 10 /* lineFeed */: - case 13 /* carriageReturn */: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - // consume both CR and LF - pos += 2; - } - else { - pos++; - } - return token = 4 /* NewLineTrivia */; - } - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - } - case 33 /* exclamation */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 35 /* ExclamationEqualsEqualsToken */; - } - return pos += 2, token = 33 /* ExclamationEqualsToken */; - } - pos++; - return token = 51 /* ExclamationToken */; - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString(); - return token = 9 /* StringLiteral */; - case 96 /* backtick */: - return token = scanTemplateAndSetTokenValue(); - case 37 /* percent */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 64 /* PercentEqualsToken */; - } - pos++; - return token = 42 /* PercentToken */; - case 38 /* ampersand */: - if (text.charCodeAt(pos + 1) === 38 /* ampersand */) { - return pos += 2, token = 53 /* AmpersandAmpersandToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 68 /* AmpersandEqualsToken */; - } - pos++; - return token = 48 /* AmpersandToken */; - case 40 /* openParen */: - pos++; - return token = 19 /* OpenParenToken */; - case 41 /* closeParen */: - pos++; - return token = 20 /* CloseParenToken */; - case 42 /* asterisk */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 61 /* AsteriskEqualsToken */; - } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 62 /* AsteriskAsteriskEqualsToken */; - } - return pos += 2, token = 40 /* AsteriskAsteriskToken */; - } - pos++; - return token = 39 /* AsteriskToken */; - case 43 /* plus */: - if (text.charCodeAt(pos + 1) === 43 /* plus */) { - return pos += 2, token = 43 /* PlusPlusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 59 /* PlusEqualsToken */; - } - pos++; - return token = 37 /* PlusToken */; - case 44 /* comma */: - pos++; - return token = 26 /* CommaToken */; - case 45 /* minus */: - if (text.charCodeAt(pos + 1) === 45 /* minus */) { - return pos += 2, token = 44 /* MinusMinusToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 60 /* MinusEqualsToken */; - } - pos++; - return token = 38 /* MinusToken */; - case 46 /* dot */: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8 /* NumericLiteral */; - } - if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) { - return pos += 3, token = 24 /* DotDotDotToken */; - } - pos++; - return token = 23 /* DotToken */; - case 47 /* slash */: - // Single-line comment - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2 /* SingleLineCommentTrivia */; - } - } - // Multi-line comment - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3 /* MultiLineCommentTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 63 /* SlashEqualsToken */; - } - pos++; - return token = 41 /* SlashToken */; - case 48 /* _0 */: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8 /* HexSpecifier */; - return token = 8 /* NumericLiteral */; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) { - pos += 2; - var value = scanBinaryOrOctalDigits(/* base */ 2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16 /* BinarySpecifier */; - return token = 8 /* NumericLiteral */; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) { - pos += 2; - var value = scanBinaryOrOctalDigits(/* base */ 8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32 /* OctalSpecifier */; - return token = 8 /* NumericLiteral */; - } - // Try to parse as an octal - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4 /* Octal */; - return token = 8 /* NumericLiteral */; - } - // This fall-through is a deviation from the EcmaScript grammar. The grammar says that a leading zero - // can only be followed by an octal digit, a dot, or the end of the number literal. However, we are being - // permissive and allowing decimal digits of the form 08* and 09* (which many browsers also do). - // falls through - case 49 /* _1 */: - case 50 /* _2 */: - case 51 /* _3 */: - case 52 /* _4 */: - case 53 /* _5 */: - case 54 /* _6 */: - case 55 /* _7 */: - case 56 /* _8 */: - case 57 /* _9 */: - tokenValue = scanNumber(); - return token = 8 /* NumericLiteral */; - case 58 /* colon */: - pos++; - return token = 56 /* ColonToken */; - case 59 /* semicolon */: - pos++; - return token = 25 /* SemicolonToken */; - case 60 /* lessThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 60 /* lessThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 65 /* LessThanLessThanEqualsToken */; - } - return pos += 2, token = 45 /* LessThanLessThanToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 30 /* LessThanEqualsToken */; - } - if (languageVariant === 1 /* JSX */ && - text.charCodeAt(pos + 1) === 47 /* slash */ && - text.charCodeAt(pos + 2) !== 42 /* asterisk */) { - return pos += 2, token = 28 /* LessThanSlashToken */; - } - pos++; - return token = 27 /* LessThanToken */; - case 61 /* equals */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 34 /* EqualsEqualsEqualsToken */; - } - return pos += 2, token = 32 /* EqualsEqualsToken */; - } - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - return pos += 2, token = 36 /* EqualsGreaterThanToken */; - } - pos++; - return token = 58 /* EqualsToken */; - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - pos++; - return token = 29 /* GreaterThanToken */; - case 63 /* question */: - pos++; - return token = 55 /* QuestionToken */; - case 91 /* openBracket */: - pos++; - return token = 21 /* OpenBracketToken */; - case 93 /* closeBracket */: - pos++; - return token = 22 /* CloseBracketToken */; - case 94 /* caret */: - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 70 /* CaretEqualsToken */; - } - pos++; - return token = 50 /* CaretToken */; - case 123 /* openBrace */: - pos++; - return token = 17 /* OpenBraceToken */; - case 124 /* bar */: - if (text.charCodeAt(pos + 1) === 124 /* bar */) { - return pos += 2, token = 54 /* BarBarToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 69 /* BarEqualsToken */; - } - pos++; - return token = 49 /* BarToken */; - case 125 /* closeBrace */: - pos++; - return token = 18 /* CloseBraceToken */; - case 126 /* tilde */: - pos++; - return token = 52 /* TildeToken */; - case 64 /* at */: - pos++; - return token = 57 /* AtToken */; - case 92 /* backslash */: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0 /* Unknown */; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92 /* backslash */) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0 /* Unknown */; - } - } - } - function reScanGreaterToken() { - if (token === 29 /* GreaterThanToken */) { - if (text.charCodeAt(pos) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) { - if (text.charCodeAt(pos + 2) === 61 /* equals */) { - return pos += 3, token = 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */; - } - return pos += 2, token = 47 /* GreaterThanGreaterThanGreaterThanToken */; - } - if (text.charCodeAt(pos + 1) === 61 /* equals */) { - return pos += 2, token = 66 /* GreaterThanGreaterThanEqualsToken */; - } - pos++; - return token = 46 /* GreaterThanGreaterThanToken */; - } - if (text.charCodeAt(pos) === 61 /* equals */) { - pos++; - return token = 31 /* GreaterThanEqualsToken */; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 /* SlashToken */ || token === 63 /* SlashEqualsToken */) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - // If we reach the end of a file, or hit a newline, then this is an unterminated - // regex. Report error and return what we have so far. - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - // Parsing an escape character; - // reset the flag and just advance to the next char. - inEscape = false; - } - else if (ch === 47 /* slash */ && !inCharacterClass) { - // A slash within a character class is permissible, - // but in general it signals the end of the regexp literal. - p++; - break; - } - else if (ch === 91 /* openBracket */) { - inCharacterClass = true; - } - else if (ch === 92 /* backslash */) { - inEscape = true; - } - else if (ch === 93 /* closeBracket */) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12 /* RegularExpressionLiteral */; - } - return token; - } - /** - * Unconditionally back up and scan a template expression portion. - */ - function reScanTemplateToken() { - ts.Debug.assert(token === 18 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - var char = text.charCodeAt(pos); - if (char === 60 /* lessThan */) { - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - return token = 28 /* LessThanSlashToken */; - } - pos++; - return token = 27 /* LessThanToken */; - } - if (char === 123 /* openBrace */) { - pos++; - return token = 17 /* OpenBraceToken */; - } - // First non-whitespace character on this line. - var firstNonWhitespace = 0; - // These initial values are special because the first line is: - // firstNonWhitespace = 0 to indicate that we want leading whitspace, - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123 /* openBrace */) { - break; - } - if (char === 60 /* lessThan */) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7 /* ConflictMarkerTrivia */; - } - break; - } - // FirstNonWhitespace is 0, then we only see whitespaces so far. If we see a linebreak, we want to ignore that whitespaces. - // i.e (- : whitespace) - //
---- - //
becomes
- // - //
----
becomes
----
- if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 /* JsxTextAllWhiteSpaces */ : 10 /* JsxText */; - } - // Scans a JSX identifier; these differ from normal identifiers in that - // they allow dashes - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 /* minus */ || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString(/*allowEscapes*/ false); - return token = 9 /* StringLiteral */; - default: - // If this scans anything other than `{`, it's a parse error. - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - case 64 /* at */: - pos++; - return token = 57 /* AtToken */; - case 10 /* lineFeed */: - case 13 /* carriageReturn */: - pos++; - return token = 4 /* NewLineTrivia */; - case 42 /* asterisk */: - pos++; - return token = 39 /* AsteriskToken */; - case 123 /* openBrace */: - pos++; - return token = 17 /* OpenBraceToken */; - case 125 /* closeBrace */: - pos++; - return token = 18 /* CloseBraceToken */; - case 91 /* openBracket */: - pos++; - return token = 21 /* OpenBracketToken */; - case 93 /* closeBracket */: - pos++; - return token = 22 /* CloseBracketToken */; - case 61 /* equals */: - pos++; - return token = 58 /* EqualsToken */; - case 44 /* comma */: - pos++; - return token = 26 /* CommaToken */; - case 46 /* dot */: - pos++; - return token = 23 /* DotToken */; - } - if (isIdentifierStart(ch, 5 /* Latest */)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5 /* Latest */) && pos < end) { - pos++; - } - return token = 71 /* Identifier */; - } - else { - return pos += 1, token = 0 /* Unknown */; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - // If our callback returned something 'falsy' or we're just looking ahead, - // then unconditionally restore us to where we were. - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, /*isLookahead*/ true); - } - function tryScan(callback) { - return speculationHelper(callback, /*isLookahead*/ false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0 /* Unknown */; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - ts.externalHelpersModuleNameText = "tslib"; - function getDeclarationOfKind(symbol, kind) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { - var declaration = declarations_1[_i]; - if (declaration.kind === kind) { - return declaration; - } - } - } - return undefined; - } - ts.getDeclarationOfKind = getDeclarationOfKind; - function findDeclaration(symbol, predicate) { - var declarations = symbol.declarations; - if (declarations) { - for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { - var declaration = declarations_2[_i]; - if (predicate(declaration)) { - return declaration; - } - } - } - return undefined; - } - ts.findDeclaration = findDeclaration; - // Pool writers to avoid needing to allocate them for every symbol we write. - var stringWriters = []; - function getSingleLineStringWriter() { - if (stringWriters.length === 0) { - var str_1 = ""; - var writeText = function (text) { return str_1 += text; }; - return { - string: function () { return str_1; }, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: writeText, - // Completely ignore indentation for string writers. And map newlines to - // a single space. - writeLine: function () { return str_1 += " "; }, - increaseIndent: ts.noop, - decreaseIndent: ts.noop, - clear: function () { return str_1 = ""; }, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - } - return stringWriters.pop(); - } - ts.getSingleLineStringWriter = getSingleLineStringWriter; - function releaseStringWriter(writer) { - writer.clear(); - stringWriters.push(writer); - } - ts.releaseStringWriter = releaseStringWriter; - function getFullWidth(node) { - return node.end - node.pos; - } - ts.getFullWidth = getFullWidth; - function hasResolvedModule(sourceFile, moduleNameText) { - return !!(sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText)); - } - ts.hasResolvedModule = hasResolvedModule; - function getResolvedModule(sourceFile, moduleNameText) { - return hasResolvedModule(sourceFile, moduleNameText) ? sourceFile.resolvedModules.get(moduleNameText) : undefined; - } - ts.getResolvedModule = getResolvedModule; - function setResolvedModule(sourceFile, moduleNameText, resolvedModule) { - if (!sourceFile.resolvedModules) { - sourceFile.resolvedModules = ts.createMap(); - } - sourceFile.resolvedModules.set(moduleNameText, resolvedModule); - } - ts.setResolvedModule = setResolvedModule; - function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { - if (!sourceFile.resolvedTypeReferenceDirectiveNames) { - sourceFile.resolvedTypeReferenceDirectiveNames = ts.createMap(); - } - sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, resolvedTypeReferenceDirective); - } - ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; - /* @internal */ - function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && - oldResolution.extension === newResolution.extension && - oldResolution.resolvedFileName === newResolution.resolvedFileName; - } - ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; - /* @internal */ - function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary; - } - ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; - /* @internal */ - function hasChangesInResolutions(names, newResolutions, oldResolutions, comparer) { - if (names.length !== newResolutions.length) { - return false; - } - for (var i = 0; i < names.length; i++) { - var newResolution = newResolutions[i]; - var oldResolution = oldResolutions && oldResolutions.get(names[i]); - var changed = oldResolution - ? !newResolution || !comparer(oldResolution, newResolution) - : newResolution; - if (changed) { - return true; - } - } - return false; - } - ts.hasChangesInResolutions = hasChangesInResolutions; - // Returns true if this node contains a parse error anywhere underneath it. - function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 131072 /* ThisNodeOrAnySubNodesHasError */) !== 0; - } - ts.containsParseError = containsParseError; - function aggregateChildData(node) { - if (!(node.flags & 262144 /* HasAggregatedChildData */)) { - // A node is considered to contain a parse error if: - // a) the parser explicitly marked that it had an error - // b) any of it's children reported that it had an error. - var thisNodeOrAnySubNodesHasError = ((node.flags & 32768 /* ThisNodeHasError */) !== 0) || - ts.forEachChild(node, containsParseError); - // If so, mark ourselves accordingly. - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 131072 /* ThisNodeOrAnySubNodesHasError */; - } - // Also mark that we've propagated the child information to this node. This way we can - // always consult the bit directly on this node without needing to check its children - // again. - node.flags |= 262144 /* HasAggregatedChildData */; - } - } - function getSourceFileOfNode(node) { - while (node && node.kind !== 265 /* SourceFile */) { - node = node.parent; - } - return node; - } - ts.getSourceFileOfNode = getSourceFileOfNode; - function isStatementWithLocals(node) { - switch (node.kind) { - case 207 /* Block */: - case 235 /* CaseBlock */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return true; - } - return false; - } - ts.isStatementWithLocals = isStatementWithLocals; - function getStartPositionOfLine(line, sourceFile) { - ts.Debug.assert(line >= 0); - return ts.getLineStarts(sourceFile)[line]; - } - ts.getStartPositionOfLine = getStartPositionOfLine; - // This is a useful function for debugging purposes. - function nodePosToString(node) { - var file = getSourceFileOfNode(node); - var loc = ts.getLineAndCharacterOfPosition(file, node.pos); - return file.fileName + "(" + (loc.line + 1) + "," + (loc.character + 1) + ")"; - } - ts.nodePosToString = nodePosToString; - function getStartPosOfNode(node) { - return node.pos; - } - ts.getStartPosOfNode = getStartPosOfNode; - function isDefined(value) { - return value !== undefined; - } - ts.isDefined = isDefined; - function getEndLinePosition(line, sourceFile) { - ts.Debug.assert(line >= 0); - var lineStarts = ts.getLineStarts(sourceFile); - var lineIndex = line; - var sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - // last line - return EOF - return sourceText.length - 1; - } - else { - // current line start - var start = lineStarts[lineIndex]; - // take the start position of the next line - 1 = it should be some line break - var pos = lineStarts[lineIndex + 1] - 1; - ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); - // walk backwards skipping line breaks, stop the the beginning of current line. - // i.e: - // - // $ <- end of line for this position should match the start position - while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } - } - ts.getEndLinePosition = getEndLinePosition; - // Returns true if this node is missing from the actual source code. A 'missing' node is different - // from 'undefined/defined'. When a node is undefined (which can happen for optional nodes - // in the tree), it is definitely missing. However, a node may be defined, but still be - // missing. This happens whenever the parser knows it needs to parse something, but can't - // get anything in the source code that it expects at that location. For example: - // - // let a: ; - // - // Here, the Type in the Type-Annotation is not-optional (as there is a colon in the source - // code). So the parser will attempt to parse out a type, and will create an actual node. - // However, this node will be 'missing' in the sense that no actual source-code/tokens are - // contained within it. - function nodeIsMissing(node) { - if (node === undefined) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */; - } - ts.nodeIsMissing = nodeIsMissing; - function nodeIsPresent(node) { - return !nodeIsMissing(node); - } - ts.nodeIsPresent = nodeIsPresent; - function isToken(n) { - return n.kind >= 0 /* FirstToken */ && n.kind <= 142 /* LastToken */; - } - ts.isToken = isToken; - function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - // With nodes that have no width (i.e. 'Missing' nodes), we actually *don't* - // want to skip trivia because this will launch us forward to the next token. - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node)) { - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - } - if (includeJsDoc && node.jsDoc && node.jsDoc.length > 0) { - return getTokenPosOfNode(node.jsDoc[0]); - } - // For a syntax list, it is possible that one of its children has JSDocComment nodes, while - // the syntax list itself considers them as normal trivia. Therefore if we simply skip - // trivia for the list, we may have skipped the JSDocComment as well. So we should process its - // first child to determine the actual position of its first token. - if (node.kind === 294 /* SyntaxList */ && node._children.length > 0) { - return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos); - } - ts.getTokenPosOfNode = getTokenPosOfNode; - function isJSDocNode(node) { - return node.kind >= 267 /* FirstJSDocNode */ && node.kind <= 293 /* LastJSDocNode */; - } - ts.isJSDocNode = isJSDocNode; - function isJSDocTag(node) { - return node.kind >= 283 /* FirstJSDocTagNode */ && node.kind <= 293 /* LastJSDocTagNode */; - } - ts.isJSDocTag = isJSDocTag; - function getNonDecoratorTokenPosOfNode(node, sourceFile) { - if (nodeIsMissing(node) || !node.decorators) { - return getTokenPosOfNode(node, sourceFile); - } - return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); - } - ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; - function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - if (nodeIsMissing(node)) { - return ""; - } - var text = sourceFile.text; - return text.substring(includeTrivia ? node.pos : ts.skipTrivia(text, node.pos), node.end); - } - ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; - function getTextOfNodeFromSourceText(sourceText, node) { - if (nodeIsMissing(node)) { - return ""; - } - return sourceText.substring(ts.skipTrivia(sourceText, node.pos), node.end); - } - ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; - function getTextOfNode(node, includeTrivia) { - if (includeTrivia === void 0) { includeTrivia = false; } - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); - } - ts.getTextOfNode = getTextOfNode; - function getLiteralText(node, sourceFile) { - // If we don't need to downlevel and we can reach the original source text using - // the node's parent reference, then simply get the text as it was originally written. - if (!nodeIsSynthesized(node) && node.parent) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - // If we can't reach the original source text, use the canonical form if it's a number, - // or an escaped quoted form of the original text if it's string-like. - switch (node.kind) { - case 9 /* StringLiteral */: - return getQuotedEscapedLiteralText('"', node.text, '"'); - case 13 /* NoSubstitutionTemplateLiteral */: - return getQuotedEscapedLiteralText("`", node.text, "`"); - case 14 /* TemplateHead */: - return getQuotedEscapedLiteralText("`", node.text, "${"); - case 15 /* TemplateMiddle */: - return getQuotedEscapedLiteralText("}", node.text, "${"); - case 16 /* TemplateTail */: - return getQuotedEscapedLiteralText("}", node.text, "`"); - case 8 /* NumericLiteral */: - return node.text; - } - ts.Debug.fail("Literal kind '" + node.kind + "' not accounted for."); - } - ts.getLiteralText = getLiteralText; - function getQuotedEscapedLiteralText(leftQuote, text, rightQuote) { - return leftQuote + escapeNonAsciiCharacters(escapeString(text)) + rightQuote; - } - // Add an extra underscore to identifiers that start with two underscores to avoid issues with magic names like '__proto__' - function escapeIdentifier(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; - } - ts.escapeIdentifier = escapeIdentifier; - // Make an identifier from an external module name by extracting the string after the last "/" and replacing - // all non-alphanumeric characters with underscores - function makeIdentifierFromModuleName(moduleName) { - return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); - } - ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; - function isBlockOrCatchScoped(declaration) { - return (ts.getCombinedNodeFlags(declaration) & 3 /* BlockScoped */) !== 0 || - isCatchClauseVariableDeclarationOrBindingElement(declaration); - } - ts.isBlockOrCatchScoped = isBlockOrCatchScoped; - function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - var node = getRootDeclaration(declaration); - return node.kind === 226 /* VariableDeclaration */ && node.parent.kind === 260 /* CatchClause */; - } - ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; - function isAmbientModule(node) { - return node && node.kind === 233 /* ModuleDeclaration */ && - (node.name.kind === 9 /* StringLiteral */ || isGlobalScopeAugmentation(node)); - } - ts.isAmbientModule = isAmbientModule; - /** Given a symbol for a module, checks that it is a shorthand ambient module. */ - function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); - } - ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; - function isShorthandAmbientModule(node) { - // The only kind of module that can be missing a body is a shorthand ambient module. - return node && node.kind === 233 /* ModuleDeclaration */ && (!node.body); - } - function isBlockScopedContainerTopLevel(node) { - return node.kind === 265 /* SourceFile */ || - node.kind === 233 /* ModuleDeclaration */ || - isFunctionLike(node); - } - ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; - function isGlobalScopeAugmentation(module) { - return !!(module.flags & 512 /* GlobalAugmentation */); - } - ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; - function isExternalModuleAugmentation(node) { - // external module augmentation is a ambient module declaration that is either: - // - defined in the top level scope and source file is an external module - // - defined inside ambient module declaration located in the top level scope and source file not an external module - if (!node || !isAmbientModule(node)) { - return false; - } - switch (node.parent.kind) { - case 265 /* SourceFile */: - return ts.isExternalModule(node.parent); - case 234 /* ModuleBlock */: - return isAmbientModule(node.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); - } - return false; - } - ts.isExternalModuleAugmentation = isExternalModuleAugmentation; - function isEffectiveExternalModule(node, compilerOptions) { - return ts.isExternalModule(node) || compilerOptions.isolatedModules; - } - ts.isEffectiveExternalModule = isEffectiveExternalModule; - function isBlockScope(node, parentNode) { - switch (node.kind) { - case 265 /* SourceFile */: - case 235 /* CaseBlock */: - case 260 /* CatchClause */: - case 233 /* ModuleDeclaration */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return true; - case 207 /* Block */: - // function block is not considered block-scope container - // see comment in binder.ts: bind(...), case for SyntaxKind.Block - return parentNode && !isFunctionLike(parentNode); - } - return false; - } - ts.isBlockScope = isBlockScope; - // Gets the nearest enclosing block scope container that has the provided node - // as a descendant, that is not the provided node. - function getEnclosingBlockScopeContainer(node) { - var current = node.parent; - while (current) { - if (isBlockScope(current, current.parent)) { - return current; - } - current = current.parent; - } - } - ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; - // Return display name of an identifier - // Computed property names will just be emitted as "[]", where is the source - // text of the expression in the computed property. - function declarationNameToString(name) { - return getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); - } - ts.declarationNameToString = declarationNameToString; - function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; - } - ts.getNameFromIndexInfo = getNameFromIndexInfo; - function getTextOfPropertyName(name) { - switch (name.kind) { - case 71 /* Identifier */: - return name.text; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - return name.text; - case 144 /* ComputedPropertyName */: - if (isStringOrNumericLiteral(name.expression)) { - return name.expression.text; - } - } - return undefined; - } - ts.getTextOfPropertyName = getTextOfPropertyName; - function entityNameToString(name) { - switch (name.kind) { - case 71 /* Identifier */: - return getFullWidth(name) === 0 ? ts.unescapeIdentifier(name.text) : getTextOfNode(name); - case 143 /* QualifiedName */: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 179 /* PropertyAccessExpression */: - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } - } - ts.entityNameToString = entityNameToString; - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - var sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNode = createDiagnosticForNode; - function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2) { - var span = getErrorSpanForNode(sourceFile, node); - return ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2); - } - ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; - function createDiagnosticForNodeFromMessageChain(node, messageChain) { - var sourceFile = getSourceFileOfNode(node); - var span = getErrorSpanForNode(sourceFile, node); - return { - file: sourceFile, - start: span.start, - length: span.length, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText - }; - } - ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; - function getSpanOfTokenAtPosition(sourceFile, pos) { - var scanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ true, sourceFile.languageVariant, sourceFile.text, /*onError:*/ undefined, pos); - scanner.scan(); - var start = scanner.getTokenPos(); - return ts.createTextSpanFromBounds(start, scanner.getTextPos()); - } - ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; - function getErrorSpanForArrowFunction(sourceFile, node) { - var pos = ts.skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 207 /* Block */) { - var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; - if (startLine < endLine) { - // The arrow function spans multiple lines, - // make the error span be the first line, inclusive. - return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return ts.createTextSpanFromBounds(pos, node.end); - } - function getErrorSpanForNode(sourceFile, node) { - var errorNode = node; - switch (node.kind) { - case 265 /* SourceFile */: - var pos_1 = ts.skipTrivia(sourceFile.text, 0, /*stopAfterLineBreak*/ false); - if (pos_1 === sourceFile.text.length) { - // file is empty - return span for the beginning of the file - return ts.createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos_1); - // This list is a work in progress. Add missing node kinds to improve their error - // spans. - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 231 /* TypeAliasDeclaration */: - errorNode = node.name; - break; - case 187 /* ArrowFunction */: - return getErrorSpanForArrowFunction(sourceFile, node); - } - if (errorNode === undefined) { - // If we don't have a better node, then just set the error on the first token of - // construct. - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - var pos = nodeIsMissing(errorNode) - ? errorNode.pos - : ts.skipTrivia(sourceFile.text, errorNode.pos); - return ts.createTextSpanFromBounds(pos, errorNode.end); - } - ts.getErrorSpanForNode = getErrorSpanForNode; - function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; - } - ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; - function isDeclarationFile(file) { - return file.isDeclarationFile; - } - ts.isDeclarationFile = isDeclarationFile; - function isConstEnumDeclaration(node) { - return node.kind === 232 /* EnumDeclaration */ && isConst(node); - } - ts.isConstEnumDeclaration = isConstEnumDeclaration; - function isConst(node) { - return !!(ts.getCombinedNodeFlags(node) & 2 /* Const */) - || !!(ts.getCombinedModifierFlags(node) & 2048 /* Const */); - } - ts.isConst = isConst; - function isLet(node) { - return !!(ts.getCombinedNodeFlags(node) & 1 /* Let */); - } - ts.isLet = isLet; - function isSuperCall(n) { - return n.kind === 181 /* CallExpression */ && n.expression.kind === 97 /* SuperKeyword */; - } - ts.isSuperCall = isSuperCall; - function isPrologueDirective(node) { - return node.kind === 210 /* ExpressionStatement */ - && node.expression.kind === 9 /* StringLiteral */; - } - ts.isPrologueDirective = isPrologueDirective; - function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos); - } - ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; - function getLeadingCommentRangesOfNodeFromText(node, text) { - return ts.getLeadingCommentRanges(text, node.pos); - } - ts.getLeadingCommentRangesOfNodeFromText = getLeadingCommentRangesOfNodeFromText; - function getJSDocCommentRanges(node, text) { - var commentRanges = (node.kind === 146 /* Parameter */ || - node.kind === 145 /* TypeParameter */ || - node.kind === 186 /* FunctionExpression */ || - node.kind === 187 /* ArrowFunction */) ? - ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : - getLeadingCommentRangesOfNodeFromText(node, text); - // True if the comment starts with '/**' but not if it is '/**/' - return ts.filter(commentRanges, function (comment) { - return text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 3) !== 47 /* slash */; - }); - } - ts.getJSDocCommentRanges = getJSDocCommentRanges; - ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; - ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; - function isPartOfTypeNode(node) { - if (158 /* FirstTypeNode */ <= node.kind && node.kind <= 173 /* LastTypeNode */) { - return true; - } - switch (node.kind) { - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 136 /* StringKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 139 /* UndefinedKeyword */: - case 130 /* NeverKeyword */: - return true; - case 105 /* VoidKeyword */: - return node.parent.kind !== 190 /* VoidExpression */; - case 201 /* ExpressionWithTypeArguments */: - return !isExpressionWithTypeArgumentsInClassExtendsClause(node); - // Identifiers and qualified names may be type nodes, depending on their context. Climb - // above them to find the lowest container - case 71 /* Identifier */: - // If the identifier is the RHS of a qualified name, then it's a type iff its parent is. - if (node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node) { - node = node.parent; - } - else if (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node) { - node = node.parent; - } - // At this point, node is either a qualified name or an identifier - ts.Debug.assert(node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */ || node.kind === 179 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - // falls through - case 143 /* QualifiedName */: - case 179 /* PropertyAccessExpression */: - case 99 /* ThisKeyword */: - var parent = node.parent; - if (parent.kind === 162 /* TypeQuery */) { - return false; - } - // Do not recursively call isPartOfTypeNode on the parent. In the example: - // - // let a: A.B.C; - // - // Calling isPartOfTypeNode would consider the qualified name A.B a type node. - // Only C and A.B.C are type nodes. - if (158 /* FirstTypeNode */ <= parent.kind && parent.kind <= 173 /* LastTypeNode */) { - return true; - } - switch (parent.kind) { - case 201 /* ExpressionWithTypeArguments */: - return !isExpressionWithTypeArgumentsInClassExtendsClause(parent); - case 145 /* TypeParameter */: - return node === parent.constraint; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 146 /* Parameter */: - case 226 /* VariableDeclaration */: - return node === parent.type; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node === parent.type; - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return node === parent.type; - case 184 /* TypeAssertionExpression */: - return node === parent.type; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return parent.typeArguments && ts.indexOf(parent.typeArguments, node) >= 0; - case 183 /* TaggedTemplateExpression */: - // TODO (drosen): TaggedTemplateExpressions may eventually support type arguments. - return false; - } - } - return false; - } - ts.isPartOfTypeNode = isPartOfTypeNode; - function isChildOfNodeWithKind(node, kind) { - while (node) { - if (node.kind === kind) { - return true; - } - node = node.parent; - } - return false; - } - ts.isChildOfNodeWithKind = isChildOfNodeWithKind; - function isPrefixUnaryExpression(node) { - return node.kind === 192 /* PrefixUnaryExpression */; - } - ts.isPrefixUnaryExpression = isPrefixUnaryExpression; - // Warning: This has the same semantics as the forEach family of functions, - // in that traversal terminates in the event that 'visitor' supplies a truthy value. - function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 219 /* ReturnStatement */: - return visitor(node); - case 235 /* CaseBlock */: - case 207 /* Block */: - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 220 /* WithStatement */: - case 221 /* SwitchStatement */: - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - case 222 /* LabeledStatement */: - case 224 /* TryStatement */: - case 260 /* CatchClause */: - return ts.forEachChild(node, traverse); - } - } - } - ts.forEachReturnStatement = forEachReturnStatement; - function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 197 /* YieldExpression */: - visitor(node); - var operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 232 /* EnumDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - // These are not allowed inside a generator now, but eventually they may be allowed - // as local types. Regardless, any yield statements contained within them should be - // skipped in this traversal. - return; - default: - if (isFunctionLike(node)) { - var name = node.name; - if (name && name.kind === 144 /* ComputedPropertyName */) { - // Note that we will not include methods/accessors of a class because they would require - // first descending into the class. This is by design. - traverse(name.expression); - return; - } - } - else if (!isPartOfTypeNode(node)) { - // This is the general case, which should include mostly expressions and statements. - // Also includes NodeArrays. - ts.forEachChild(node, traverse); - } - } - } - } - ts.forEachYieldExpression = forEachYieldExpression; - /** - * Gets the most likely element type for a TypeNode. This is not an exhaustive test - * as it assumes a rest argument can only be an array type (either T[], or Array). - * - * @param node The type node. - */ - function getRestParameterElementType(node) { - if (node && node.kind === 164 /* ArrayType */) { - return node.elementType; - } - else if (node && node.kind === 159 /* TypeReference */) { - return ts.singleOrUndefined(node.typeArguments); - } - else { - return undefined; - } - } - ts.getRestParameterElementType = getRestParameterElementType; - function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 176 /* BindingElement */: - case 264 /* EnumMember */: - case 146 /* Parameter */: - case 261 /* PropertyAssignment */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 262 /* ShorthandPropertyAssignment */: - case 226 /* VariableDeclaration */: - return true; - } - } - return false; - } - ts.isVariableLike = isVariableLike; - function isAccessor(node) { - return node && (node.kind === 153 /* GetAccessor */ || node.kind === 154 /* SetAccessor */); - } - ts.isAccessor = isAccessor; - function isClassLike(node) { - return node && (node.kind === 229 /* ClassDeclaration */ || node.kind === 199 /* ClassExpression */); - } - ts.isClassLike = isClassLike; - function isFunctionLike(node) { - return node && isFunctionLikeKind(node.kind); - } - ts.isFunctionLike = isFunctionLike; - function isFunctionLikeKind(kind) { - switch (kind) { - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return true; - } - return false; - } - ts.isFunctionLikeKind = isFunctionLikeKind; - function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return true; - } - return false; - } - ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; - function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return true; - case 222 /* LabeledStatement */: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; - } - ts.isIterationStatement = isIterationStatement; - function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 222 /* LabeledStatement */) { - return node.statement; - } - node = node.statement; - } - } - ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; - function isFunctionBlock(node) { - return node && node.kind === 207 /* Block */ && isFunctionLike(node.parent); - } - ts.isFunctionBlock = isFunctionBlock; - function isObjectLiteralMethod(node) { - return node && node.kind === 151 /* MethodDeclaration */ && node.parent.kind === 178 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralMethod = isObjectLiteralMethod; - function isObjectLiteralOrClassExpressionMethod(node) { - return node.kind === 151 /* MethodDeclaration */ && - (node.parent.kind === 178 /* ObjectLiteralExpression */ || - node.parent.kind === 199 /* ClassExpression */); - } - ts.isObjectLiteralOrClassExpressionMethod = isObjectLiteralOrClassExpressionMethod; - function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1 /* Identifier */; - } - ts.isIdentifierTypePredicate = isIdentifierTypePredicate; - function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0 /* This */; - } - ts.isThisTypePredicate = isThisTypePredicate; - function getContainingFunction(node) { - while (true) { - node = node.parent; - if (!node || isFunctionLike(node)) { - return node; - } - } - } - ts.getContainingFunction = getContainingFunction; - function getContainingClass(node) { - while (true) { - node = node.parent; - if (!node || isClassLike(node)) { - return node; - } - } - } - ts.getContainingClass = getContainingClass; - function getThisContainer(node, includeArrowFunctions) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 144 /* ComputedPropertyName */: - // If the grandparent node is an object literal (as opposed to a class), - // then the computed property is not a 'this' container. - // A computed property name in a class needs to be a this container - // so that we can error on it. - if (isClassLike(node.parent.parent)) { - return node; - } - // If this is a computed property, then the parent should not - // make it a this container. The parent might be a property - // in an object literal, like a method or accessor. But in order for - // such a parent to be a this container, the reference must be in - // the *body* of the container. - node = node.parent; - break; - case 147 /* Decorator */: - // Decorators are always applied outside of the body of a class or method. - if (node.parent.kind === 146 /* Parameter */ && isClassElement(node.parent.parent)) { - // If the decorator's parent is a Parameter, we resolve the this container from - // the grandparent class declaration. - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - // If the decorator's parent is a class element, we resolve the 'this' container - // from the parent class declaration. - node = node.parent; - } - break; - case 187 /* ArrowFunction */: - if (!includeArrowFunctions) { - continue; - } - // falls through - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 233 /* ModuleDeclaration */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 232 /* EnumDeclaration */: - case 265 /* SourceFile */: - return node; - } - } - } - ts.getThisContainer = getThisContainer; - function getNewTargetContainer(node) { - var container = getThisContainer(node, /*includeArrowFunctions*/ false); - if (container) { - switch (container.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return container; - } - } - return undefined; - } - ts.getNewTargetContainer = getNewTargetContainer; - /** - * Given an super call/property node, returns the closest node where - * - a super call/property access is legal in the node and not legal in the parent node the node. - * i.e. super call is legal in constructor but not legal in the class body. - * - the container is an arrow function (so caller might need to call getSuperContainer again in case it needs to climb higher) - * - a super call/property is definitely illegal in the container (but might be legal in some subnode) - * i.e. super property access is illegal in function declaration but can be legal in the statement list - */ - function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return node; - } - switch (node.kind) { - case 144 /* ComputedPropertyName */: - node = node.parent; - break; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - if (!stopOnFunctions) { - continue; - } - // falls through - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node; - case 147 /* Decorator */: - // Decorators are always applied outside of the body of a class or method. - if (node.parent.kind === 146 /* Parameter */ && isClassElement(node.parent.parent)) { - // If the decorator's parent is a Parameter, we resolve the this container from - // the grandparent class declaration. - node = node.parent.parent; - } - else if (isClassElement(node.parent)) { - // If the decorator's parent is a class element, we resolve the 'this' container - // from the parent class declaration. - node = node.parent; - } - break; - } - } - } - ts.getSuperContainer = getSuperContainer; - function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 186 /* FunctionExpression */ || func.kind === 187 /* ArrowFunction */) { - var prev = func; - var parent = func.parent; - while (parent.kind === 185 /* ParenthesizedExpression */) { - prev = parent; - parent = parent.parent; - } - if (parent.kind === 181 /* CallExpression */ && parent.expression === prev) { - return parent; - } - } - } - ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; - /** - * Determines whether a node is a property or element access expression for super. - */ - function isSuperProperty(node) { - var kind = node.kind; - return (kind === 179 /* PropertyAccessExpression */ || kind === 180 /* ElementAccessExpression */) - && node.expression.kind === 97 /* SuperKeyword */; - } - ts.isSuperProperty = isSuperProperty; - function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 159 /* TypeReference */: - case 277 /* JSDocTypeReference */: - return node.typeName; - case 201 /* ExpressionWithTypeArguments */: - return isEntityNameExpression(node.expression) - ? node.expression - : undefined; - case 71 /* Identifier */: - case 143 /* QualifiedName */: - return node; - } - return undefined; - } - ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; - function isCallLikeExpression(node) { - switch (node.kind) { - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 183 /* TaggedTemplateExpression */: - case 147 /* Decorator */: - return true; - default: - return false; - } - } - ts.isCallLikeExpression = isCallLikeExpression; - function getInvokedExpression(node) { - if (node.kind === 183 /* TaggedTemplateExpression */) { - return node.tag; - } - else if (isJsxOpeningLikeElement(node)) { - return node.tagName; - } - // Will either be a CallExpression, NewExpression, or Decorator. - return node.expression; - } - ts.getInvokedExpression = getInvokedExpression; - function nodeCanBeDecorated(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - // classes are valid targets - return true; - case 149 /* PropertyDeclaration */: - // property declarations are valid if their parent is a class declaration. - return node.parent.kind === 229 /* ClassDeclaration */; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - // if this method has a body and its parent is a class declaration, this is a valid target. - return node.body !== undefined - && node.parent.kind === 229 /* ClassDeclaration */; - case 146 /* Parameter */: - // if the parameter's parent has a body and its grandparent is a class declaration, this is a valid target; - return node.parent.body !== undefined - && (node.parent.kind === 152 /* Constructor */ - || node.parent.kind === 151 /* MethodDeclaration */ - || node.parent.kind === 154 /* SetAccessor */) - && node.parent.parent.kind === 229 /* ClassDeclaration */; - } - return false; - } - ts.nodeCanBeDecorated = nodeCanBeDecorated; - function nodeIsDecorated(node) { - return node.decorators !== undefined - && nodeCanBeDecorated(node); - } - ts.nodeIsDecorated = nodeIsDecorated; - function nodeOrChildIsDecorated(node) { - return nodeIsDecorated(node) || childIsDecorated(node); - } - ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; - function childIsDecorated(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - return ts.forEach(node.members, nodeOrChildIsDecorated); - case 151 /* MethodDeclaration */: - case 154 /* SetAccessor */: - return ts.forEach(node.parameters, nodeIsDecorated); - } - } - ts.childIsDecorated = childIsDecorated; - function isJSXTagName(node) { - var parent = node.parent; - if (parent.kind === 251 /* JsxOpeningElement */ || - parent.kind === 250 /* JsxSelfClosingElement */ || - parent.kind === 252 /* JsxClosingElement */) { - return parent.tagName === node; - } - return false; - } - ts.isJSXTagName = isJSXTagName; - function isPartOfExpression(node) { - switch (node.kind) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 12 /* RegularExpressionLiteral */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 183 /* TaggedTemplateExpression */: - case 202 /* AsExpression */: - case 184 /* TypeAssertionExpression */: - case 203 /* NonNullExpression */: - case 185 /* ParenthesizedExpression */: - case 186 /* FunctionExpression */: - case 199 /* ClassExpression */: - case 187 /* ArrowFunction */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 189 /* TypeOfExpression */: - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - case 194 /* BinaryExpression */: - case 195 /* ConditionalExpression */: - case 198 /* SpreadElement */: - case 196 /* TemplateExpression */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 200 /* OmittedExpression */: - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 197 /* YieldExpression */: - case 191 /* AwaitExpression */: - case 204 /* MetaProperty */: - return true; - case 143 /* QualifiedName */: - while (node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return node.parent.kind === 162 /* TypeQuery */ || isJSXTagName(node); - case 71 /* Identifier */: - if (node.parent.kind === 162 /* TypeQuery */ || isJSXTagName(node)) { - return true; - } - // falls through - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 99 /* ThisKeyword */: - var parent = node.parent; - switch (parent.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 264 /* EnumMember */: - case 261 /* PropertyAssignment */: - case 176 /* BindingElement */: - return parent.initializer === node; - case 210 /* ExpressionStatement */: - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 219 /* ReturnStatement */: - case 220 /* WithStatement */: - case 221 /* SwitchStatement */: - case 257 /* CaseClause */: - case 223 /* ThrowStatement */: - case 221 /* SwitchStatement */: - return parent.expression === node; - case 214 /* ForStatement */: - var forStatement = parent; - return (forStatement.initializer === node && forStatement.initializer.kind !== 227 /* VariableDeclarationList */) || - forStatement.condition === node || - forStatement.incrementor === node; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - var forInStatement = parent; - return (forInStatement.initializer === node && forInStatement.initializer.kind !== 227 /* VariableDeclarationList */) || - forInStatement.expression === node; - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return node === parent.expression; - case 205 /* TemplateSpan */: - return node === parent.expression; - case 144 /* ComputedPropertyName */: - return node === parent.expression; - case 147 /* Decorator */: - case 256 /* JsxExpression */: - case 255 /* JsxSpreadAttribute */: - case 263 /* SpreadAssignment */: - return true; - case 201 /* ExpressionWithTypeArguments */: - return parent.expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent); - default: - if (isPartOfExpression(parent)) { - return true; - } - } - } - return false; - } - ts.isPartOfExpression = isPartOfExpression; - function isInstantiatedModule(node, preserveConstEnums) { - var moduleState = ts.getModuleInstanceState(node); - return moduleState === 1 /* Instantiated */ || - (preserveConstEnums && moduleState === 2 /* ConstEnumOnly */); - } - ts.isInstantiatedModule = isInstantiatedModule; - function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 248 /* ExternalModuleReference */; - } - ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; - function getExternalModuleImportEqualsDeclarationExpression(node) { - ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; - } - ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; - function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 248 /* ExternalModuleReference */; - } - ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; - function isSourceFileJavaScript(file) { - return isInJavaScriptFile(file); - } - ts.isSourceFileJavaScript = isSourceFileJavaScript; - function isInJavaScriptFile(node) { - return node && !!(node.flags & 65536 /* JavaScriptFile */); - } - ts.isInJavaScriptFile = isInJavaScriptFile; - /** - * Returns true if the node is a CallExpression to the identifier 'require' with - * exactly one argument (of the form 'require("name")'). - * This function does not test if the node is in a JavaScript file or not. - */ - function isRequireCall(callExpression, checkArgumentIsStringLiteral) { - if (callExpression.kind !== 181 /* CallExpression */) { - return false; - } - var _a = callExpression, expression = _a.expression, args = _a.arguments; - if (expression.kind !== 71 /* Identifier */ || expression.text !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - var arg = args[0]; - return !checkArgumentIsStringLiteral || arg.kind === 9 /* StringLiteral */ || arg.kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isRequireCall = isRequireCall; - function isSingleOrDoubleQuote(charCode) { - return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */; - } - ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; - /** - * Returns true if the node is a variable declaration whose initializer is a function expression. - * This function does not test if the node is in a JavaScript file or not. - */ - function isDeclarationOfFunctionOrClassExpression(s) { - if (s.valueDeclaration && s.valueDeclaration.kind === 226 /* VariableDeclaration */) { - var declaration = s.valueDeclaration; - return declaration.initializer && (declaration.initializer.kind === 186 /* FunctionExpression */ || declaration.initializer.kind === 199 /* ClassExpression */); - } - return false; - } - ts.isDeclarationOfFunctionOrClassExpression = isDeclarationOfFunctionOrClassExpression; - function getRightMostAssignedExpression(node) { - while (isAssignmentExpression(node, /*excludeCompoundAssignements*/ true)) { - node = node.right; - } - return node; - } - ts.getRightMostAssignedExpression = getRightMostAssignedExpression; - function isExportsIdentifier(node) { - return isIdentifier(node) && node.text === "exports"; - } - ts.isExportsIdentifier = isExportsIdentifier; - function isModuleExportsPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.expression) && node.expression.text === "module" && node.name.text === "exports"; - } - ts.isModuleExportsPropertyAccessExpression = isModuleExportsPropertyAccessExpression; - /// Given a BinaryExpression, returns SpecialPropertyAssignmentKind for the various kinds of property - /// assignments we treat as special in the binder - function getSpecialPropertyAssignmentKind(expression) { - if (!isInJavaScriptFile(expression)) { - return 0 /* None */; - } - var expr = expression; - if (expr.operatorToken.kind !== 58 /* EqualsToken */ || expr.left.kind !== 179 /* PropertyAccessExpression */) { - return 0 /* None */; - } - var lhs = expr.left; - if (lhs.expression.kind === 71 /* Identifier */) { - var lhsId = lhs.expression; - if (lhsId.text === "exports") { - // exports.name = expr - return 1 /* ExportsProperty */; - } - else if (lhsId.text === "module" && lhs.name.text === "exports") { - // module.exports = expr - return 2 /* ModuleExports */; - } - else { - // F.x = expr - return 5 /* Property */; - } - } - else if (lhs.expression.kind === 99 /* ThisKeyword */) { - return 4 /* ThisProperty */; - } - else if (lhs.expression.kind === 179 /* PropertyAccessExpression */) { - // chained dot, e.g. x.y.z = expr; this var is the 'x.y' part - var innerPropertyAccess = lhs.expression; - if (innerPropertyAccess.expression.kind === 71 /* Identifier */) { - // module.exports.name = expr - var innerPropertyAccessIdentifier = innerPropertyAccess.expression; - if (innerPropertyAccessIdentifier.text === "module" && innerPropertyAccess.name.text === "exports") { - return 1 /* ExportsProperty */; - } - if (innerPropertyAccess.name.text === "prototype") { - return 3 /* PrototypeProperty */; - } - } - } - return 0 /* None */; - } - ts.getSpecialPropertyAssignmentKind = getSpecialPropertyAssignmentKind; - function getExternalModuleName(node) { - if (node.kind === 238 /* ImportDeclaration */) { - return node.moduleSpecifier; - } - if (node.kind === 237 /* ImportEqualsDeclaration */) { - var reference = node.moduleReference; - if (reference.kind === 248 /* ExternalModuleReference */) { - return reference.expression; - } - } - if (node.kind === 244 /* ExportDeclaration */) { - return node.moduleSpecifier; - } - if (node.kind === 233 /* ModuleDeclaration */ && node.name.kind === 9 /* StringLiteral */) { - return node.name; - } - } - ts.getExternalModuleName = getExternalModuleName; - function getNamespaceDeclarationNode(node) { - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - var importClause = node.importClause; - if (importClause && importClause.namedBindings && importClause.namedBindings.kind === 240 /* NamespaceImport */) { - return importClause.namedBindings; - } - } - ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; - function isDefaultImport(node) { - return node.kind === 238 /* ImportDeclaration */ - && node.importClause - && !!node.importClause.name; - } - ts.isDefaultImport = isDefaultImport; - function hasQuestionToken(node) { - if (node) { - switch (node.kind) { - case 146 /* Parameter */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 262 /* ShorthandPropertyAssignment */: - case 261 /* PropertyAssignment */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return node.questionToken !== undefined; - } - } - return false; - } - ts.hasQuestionToken = hasQuestionToken; - function isJSDocConstructSignature(node) { - return node.kind === 279 /* JSDocFunctionType */ && - node.parameters.length > 0 && - node.parameters[0].type.kind === 281 /* JSDocConstructorType */; - } - ts.isJSDocConstructSignature = isJSDocConstructSignature; - function getCommentsFromJSDoc(node) { - return ts.map(getJSDocs(node), function (doc) { return doc.comment; }); - } - ts.getCommentsFromJSDoc = getCommentsFromJSDoc; - function hasJSDocParameterTags(node) { - var parameterTags = getJSDocTags(node, 286 /* JSDocParameterTag */); - return parameterTags && parameterTags.length > 0; - } - ts.hasJSDocParameterTags = hasJSDocParameterTags; - function getJSDocTags(node, kind) { - var docs = getJSDocs(node); - if (docs) { - var result = []; - for (var _i = 0, docs_1 = docs; _i < docs_1.length; _i++) { - var doc = docs_1[_i]; - if (doc.kind === 286 /* JSDocParameterTag */) { - if (doc.kind === kind) { - result.push(doc); - } - } - else { - var tags = doc.tags; - if (tags) { - result.push.apply(result, ts.filter(tags, function (tag) { return tag.kind === kind; })); - } - } - } - return result; - } - } - function getFirstJSDocTag(node, kind) { - return node && ts.firstOrUndefined(getJSDocTags(node, kind)); - } - function getJSDocs(node) { - var cache = node.jsDocCache; - if (!cache) { - getJSDocsWorker(node); - node.jsDocCache = cache; - } - return cache; - function getJSDocsWorker(node) { - var parent = node.parent; - // Try to recognize this pattern when node is initializer of variable declaration and JSDoc comments are on containing variable statement. - // /** - // * @param {number} name - // * @returns {number} - // */ - // var x = function(name) { return name.length; } - var isInitializerOfVariableDeclarationInStatement = isVariableLike(parent) && - parent.initializer === node && - parent.parent.parent.kind === 208 /* VariableStatement */; - var isVariableOfVariableDeclarationStatement = isVariableLike(node) && - parent.parent.kind === 208 /* VariableStatement */; - var variableStatementNode = isInitializerOfVariableDeclarationInStatement ? parent.parent.parent : - isVariableOfVariableDeclarationStatement ? parent.parent : - undefined; - if (variableStatementNode) { - getJSDocsWorker(variableStatementNode); - } - // Also recognize when the node is the RHS of an assignment expression - var isSourceOfAssignmentExpressionStatement = parent && parent.parent && - parent.kind === 194 /* BinaryExpression */ && - parent.operatorToken.kind === 58 /* EqualsToken */ && - parent.parent.kind === 210 /* ExpressionStatement */; - if (isSourceOfAssignmentExpressionStatement) { - getJSDocsWorker(parent.parent); - } - var isModuleDeclaration = node.kind === 233 /* ModuleDeclaration */ && - parent && parent.kind === 233 /* ModuleDeclaration */; - var isPropertyAssignmentExpression = parent && parent.kind === 261 /* PropertyAssignment */; - if (isModuleDeclaration || isPropertyAssignmentExpression) { - getJSDocsWorker(parent); - } - // Pull parameter comments from declaring function as well - if (node.kind === 146 /* Parameter */) { - cache = ts.concatenate(cache, getJSDocParameterTags(node)); - } - if (isVariableLike(node) && node.initializer) { - cache = ts.concatenate(cache, node.initializer.jsDoc); - } - cache = ts.concatenate(cache, node.jsDoc); - } - } - ts.getJSDocs = getJSDocs; - function getJSDocParameterTags(param) { - if (!isParameter(param)) { - return undefined; - } - var func = param.parent; - var tags = getJSDocTags(func, 286 /* JSDocParameterTag */); - if (!param.name) { - // this is an anonymous jsdoc param from a `function(type1, type2): type3` specification - var i = func.parameters.indexOf(param); - var paramTags = ts.filter(tags, function (tag) { return tag.kind === 286 /* JSDocParameterTag */; }); - if (paramTags && 0 <= i && i < paramTags.length) { - return [paramTags[i]]; - } - } - else if (param.name.kind === 71 /* Identifier */) { - var name_1 = param.name.text; - return ts.filter(tags, function (tag) { return tag.kind === 286 /* JSDocParameterTag */ && tag.parameterName.text === name_1; }); - } - else { - // TODO: it's a destructured parameter, so it should look up an "object type" series of multiple lines - // But multi-line object types aren't supported yet either - return undefined; - } - } - ts.getJSDocParameterTags = getJSDocParameterTags; - function getJSDocType(node) { - var tag = getFirstJSDocTag(node, 288 /* JSDocTypeTag */); - if (!tag && node.kind === 146 /* Parameter */) { - var paramTags = getJSDocParameterTags(node); - if (paramTags) { - tag = ts.find(paramTags, function (tag) { return !!tag.typeExpression; }); - } - } - return tag && tag.typeExpression && tag.typeExpression.type; - } - ts.getJSDocType = getJSDocType; - function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, 285 /* JSDocAugmentsTag */); - } - ts.getJSDocAugmentsTag = getJSDocAugmentsTag; - function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, 287 /* JSDocReturnTag */); - } - ts.getJSDocReturnTag = getJSDocReturnTag; - function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, 289 /* JSDocTemplateTag */); - } - ts.getJSDocTemplateTag = getJSDocTemplateTag; - function hasRestParameter(s) { - return isRestParameter(ts.lastOrUndefined(s.parameters)); - } - ts.hasRestParameter = hasRestParameter; - function hasDeclaredRestParameter(s) { - return isDeclaredRestParam(ts.lastOrUndefined(s.parameters)); - } - ts.hasDeclaredRestParameter = hasDeclaredRestParameter; - function isRestParameter(node) { - if (node && (node.flags & 65536 /* JavaScriptFile */)) { - if (node.type && node.type.kind === 280 /* JSDocVariadicType */ || - ts.forEach(getJSDocParameterTags(node), function (t) { return t.typeExpression && t.typeExpression.type.kind === 280 /* JSDocVariadicType */; })) { - return true; - } - } - return isDeclaredRestParam(node); - } - ts.isRestParameter = isRestParameter; - function isDeclaredRestParam(node) { - return node && node.dotDotDotToken !== undefined; - } - ts.isDeclaredRestParam = isDeclaredRestParam; - var AssignmentKind; - (function (AssignmentKind) { - AssignmentKind[AssignmentKind["None"] = 0] = "None"; - AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; - AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; - })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); - function getAssignmentTargetKind(node) { - var parent = node.parent; - while (true) { - switch (parent.kind) { - case 194 /* BinaryExpression */: - var binaryOperator = parent.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && parent.left === node ? - binaryOperator === 58 /* EqualsToken */ ? 1 /* Definite */ : 2 /* Compound */ : - 0 /* None */; - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - var unaryOperator = parent.operator; - return unaryOperator === 43 /* PlusPlusToken */ || unaryOperator === 44 /* MinusMinusToken */ ? 2 /* Compound */ : 0 /* None */; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return parent.initializer === node ? 1 /* Definite */ : 0 /* None */; - case 185 /* ParenthesizedExpression */: - case 177 /* ArrayLiteralExpression */: - case 198 /* SpreadElement */: - node = parent; - break; - case 262 /* ShorthandPropertyAssignment */: - if (parent.name !== node) { - return 0 /* None */; - } - node = parent.parent; - break; - case 261 /* PropertyAssignment */: - if (parent.name === node) { - return 0 /* None */; - } - node = parent.parent; - break; - default: - return 0 /* None */; - } - parent = node.parent; - } - } - ts.getAssignmentTargetKind = getAssignmentTargetKind; - // A node is an assignment target if it is on the left hand side of an '=' token, if it is parented by a property - // assignment in an object literal that is an assignment target, or if it is parented by an array literal that is - // an assignment target. Examples include 'a = xxx', '{ p: a } = xxx', '[{ a }] = xxx'. - // (Note that `p` is not a target in the above examples, only `a`.) - function isAssignmentTarget(node) { - return getAssignmentTargetKind(node) !== 0 /* None */; - } - ts.isAssignmentTarget = isAssignmentTarget; - // a node is delete target iff. it is PropertyAccessExpression/ElementAccessExpression with parentheses skipped - function isDeleteTarget(node) { - if (node.kind !== 179 /* PropertyAccessExpression */ && node.kind !== 180 /* ElementAccessExpression */) { - return false; - } - node = node.parent; - while (node && node.kind === 185 /* ParenthesizedExpression */) { - node = node.parent; - } - return node && node.kind === 188 /* DeleteExpression */; - } - ts.isDeleteTarget = isDeleteTarget; - function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) - return true; - node = node.parent; - } - return false; - } - ts.isNodeDescendantOf = isNodeDescendantOf; - function isInAmbientContext(node) { - while (node) { - if (hasModifier(node, 2 /* Ambient */) || (node.kind === 265 /* SourceFile */ && node.isDeclarationFile)) { - return true; - } - node = node.parent; - } - return false; - } - ts.isInAmbientContext = isInAmbientContext; - // True if the given identifier, string literal, or number literal is the name of a declaration node - function isDeclarationName(name) { - if (name.kind !== 71 /* Identifier */ && name.kind !== 9 /* StringLiteral */ && name.kind !== 8 /* NumericLiteral */) { - return false; - } - var parent = name.parent; - if (parent.kind === 242 /* ImportSpecifier */ || parent.kind === 246 /* ExportSpecifier */) { - if (parent.propertyName) { - return true; - } - } - if (isDeclaration(parent)) { - return parent.name === name; - } - return false; - } - ts.isDeclarationName = isDeclarationName; - function getNameOfDeclaration(declaration) { - if (!declaration) { - return undefined; - } - if (declaration.kind === 194 /* BinaryExpression */) { - var kind = getSpecialPropertyAssignmentKind(declaration); - var lhs = declaration.left; - switch (kind) { - case 0 /* None */: - case 2 /* ModuleExports */: - return undefined; - case 1 /* ExportsProperty */: - if (lhs.kind === 71 /* Identifier */) { - return lhs.name; - } - else { - return lhs.expression.name; - } - case 4 /* ThisProperty */: - case 5 /* Property */: - return lhs.name; - case 3 /* PrototypeProperty */: - return lhs.expression.name; - } - } - else { - return declaration.name; - } - } - ts.getNameOfDeclaration = getNameOfDeclaration; - function isLiteralComputedPropertyDeclarationName(node) { - return (node.kind === 9 /* StringLiteral */ || node.kind === 8 /* NumericLiteral */) && - node.parent.kind === 144 /* ComputedPropertyName */ && - isDeclaration(node.parent.parent); - } - ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; - // Return true if the given identifier is classified as an IdentifierName - function isIdentifierName(node) { - var parent = node.parent; - switch (parent.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 264 /* EnumMember */: - case 261 /* PropertyAssignment */: - case 179 /* PropertyAccessExpression */: - // Name in member declaration or property name in property access - return parent.name === node; - case 143 /* QualifiedName */: - // Name on right hand side of dot in a type query - if (parent.right === node) { - while (parent.kind === 143 /* QualifiedName */) { - parent = parent.parent; - } - return parent.kind === 162 /* TypeQuery */; - } - return false; - case 176 /* BindingElement */: - case 242 /* ImportSpecifier */: - // Property name in binding element or import specifier - return parent.propertyName === node; - case 246 /* ExportSpecifier */: - // Any name in an export specifier - return true; - } - return false; - } - ts.isIdentifierName = isIdentifierName; - // An alias symbol is created by one of the following declarations: - // import = ... - // import from ... - // import * as from ... - // import { x as } from ... - // export { x as } from ... - // export = - // export default - function isAliasSymbolDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */ || - node.kind === 236 /* NamespaceExportDeclaration */ || - node.kind === 239 /* ImportClause */ && !!node.name || - node.kind === 240 /* NamespaceImport */ || - node.kind === 242 /* ImportSpecifier */ || - node.kind === 246 /* ExportSpecifier */ || - node.kind === 243 /* ExportAssignment */ && exportAssignmentIsAlias(node); - } - ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; - function exportAssignmentIsAlias(node) { - return isEntityNameExpression(node.expression); - } - ts.exportAssignmentIsAlias = exportAssignmentIsAlias; - function getClassExtendsHeritageClauseElement(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85 /* ExtendsKeyword */); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; - } - ts.getClassExtendsHeritageClauseElement = getClassExtendsHeritageClauseElement; - function getClassImplementsHeritageClauseElements(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 108 /* ImplementsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getClassImplementsHeritageClauseElements = getClassImplementsHeritageClauseElements; - function getInterfaceBaseTypeNodes(node) { - var heritageClause = getHeritageClause(node.heritageClauses, 85 /* ExtendsKeyword */); - return heritageClause ? heritageClause.types : undefined; - } - ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; - function getHeritageClause(clauses, kind) { - if (clauses) { - for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { - var clause = clauses_1[_i]; - if (clause.token === kind) { - return clause; - } - } - } - return undefined; - } - ts.getHeritageClause = getHeritageClause; - function tryResolveScriptReference(host, sourceFile, reference) { - if (!host.getCompilerOptions().noResolve) { - var referenceFileName = ts.isRootedDiskPath(reference.fileName) ? reference.fileName : ts.combinePaths(ts.getDirectoryPath(sourceFile.fileName), reference.fileName); - return host.getSourceFile(referenceFileName); - } - } - ts.tryResolveScriptReference = tryResolveScriptReference; - function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.getAncestor = getAncestor; - function getFileReferenceFromReferencePath(comment, commentRange) { - var simpleReferenceRegEx = /^\/\/\/\s*/gim; - if (simpleReferenceRegEx.test(comment)) { - if (isNoDefaultLibRegEx.test(comment)) { - return { - isNoDefaultLib: true - }; - } - else { - var refMatchResult = ts.fullTripleSlashReferencePathRegEx.exec(comment); - var refLibResult = !refMatchResult && ts.fullTripleSlashReferenceTypeReferenceDirectiveRegEx.exec(comment); - if (refMatchResult || refLibResult) { - var start = commentRange.pos; - var end = commentRange.end; - return { - fileReference: { - pos: start, - end: end, - fileName: (refMatchResult || refLibResult)[3] - }, - isNoDefaultLib: false, - isTypeReferenceDirective: !!refLibResult - }; - } - return { - diagnosticMessage: ts.Diagnostics.Invalid_reference_directive_syntax, - isNoDefaultLib: false - }; - } - } - return undefined; - } - ts.getFileReferenceFromReferencePath = getFileReferenceFromReferencePath; - function isKeyword(token) { - return 72 /* FirstKeyword */ <= token && token <= 142 /* LastKeyword */; - } - ts.isKeyword = isKeyword; - function isTrivia(token) { - return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */; - } - ts.isTrivia = isTrivia; - var FunctionFlags; - (function (FunctionFlags) { - FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; - FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; - FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; - FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; - FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; - })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); - function getFunctionFlags(node) { - if (!node) { - return 4 /* Invalid */; - } - var flags = 0 /* Normal */; - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - if (node.asteriskToken) { - flags |= 1 /* Generator */; - } - // falls through - case 187 /* ArrowFunction */: - if (hasModifier(node, 256 /* Async */)) { - flags |= 2 /* Async */; - } - break; - } - if (!node.body) { - flags |= 4 /* Invalid */; - } - return flags; - } - ts.getFunctionFlags = getFunctionFlags; - function isAsyncFunction(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - return node.body !== undefined - && node.asteriskToken === undefined - && hasModifier(node, 256 /* Async */); - } - return false; - } - ts.isAsyncFunction = isAsyncFunction; - function isNumericLiteral(node) { - return node.kind === 8 /* NumericLiteral */; - } - ts.isNumericLiteral = isNumericLiteral; - function isStringOrNumericLiteral(node) { - var kind = node.kind; - return kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */; - } - ts.isStringOrNumericLiteral = isStringOrNumericLiteral; - /** - * A declaration has a dynamic name if both of the following are true: - * 1. The declaration has a computed property name - * 2. The computed name is *not* expressed as Symbol., where name - * is a property of the Symbol constructor that denotes a built in - * Symbol. - */ - function hasDynamicName(declaration) { - var name = getNameOfDeclaration(declaration); - return name && isDynamicName(name); - } - ts.hasDynamicName = hasDynamicName; - function isDynamicName(name) { - return name.kind === 144 /* ComputedPropertyName */ && - !isStringOrNumericLiteral(name.expression) && - !isWellKnownSymbolSyntactically(name.expression); - } - ts.isDynamicName = isDynamicName; - /** - * Checks if the expression is of the form: - * Symbol.name - * where Symbol is literally the word "Symbol", and name is any identifierName - */ - function isWellKnownSymbolSyntactically(node) { - return isPropertyAccessExpression(node) && isESSymbolIdentifier(node.expression); - } - ts.isWellKnownSymbolSyntactically = isWellKnownSymbolSyntactically; - function getPropertyNameForPropertyNameNode(name) { - if (name.kind === 71 /* Identifier */ || name.kind === 9 /* StringLiteral */ || name.kind === 8 /* NumericLiteral */ || name.kind === 146 /* Parameter */) { - return name.text; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = name.expression; - if (isWellKnownSymbolSyntactically(nameExpression)) { - var rightHandSideName = nameExpression.name.text; - return getPropertyNameForKnownSymbolName(rightHandSideName); - } - else if (nameExpression.kind === 9 /* StringLiteral */ || nameExpression.kind === 8 /* NumericLiteral */) { - return nameExpression.text; - } - } - return undefined; - } - ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; - function getPropertyNameForKnownSymbolName(symbolName) { - return "__@" + symbolName; - } - ts.getPropertyNameForKnownSymbolName = getPropertyNameForKnownSymbolName; - /** - * Includes the word "Symbol" with unicode escapes - */ - function isESSymbolIdentifier(node) { - return node.kind === 71 /* Identifier */ && node.text === "Symbol"; - } - ts.isESSymbolIdentifier = isESSymbolIdentifier; - function isPushOrUnshiftIdentifier(node) { - return node.text === "push" || node.text === "unshift"; - } - ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; - function isModifierKind(token) { - switch (token) { - case 117 /* AbstractKeyword */: - case 120 /* AsyncKeyword */: - case 76 /* ConstKeyword */: - case 124 /* DeclareKeyword */: - case 79 /* DefaultKeyword */: - case 84 /* ExportKeyword */: - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 131 /* ReadonlyKeyword */: - case 115 /* StaticKeyword */: - return true; - } - return false; - } - ts.isModifierKind = isModifierKind; - function isParameterDeclaration(node) { - var root = getRootDeclaration(node); - return root.kind === 146 /* Parameter */; - } - ts.isParameterDeclaration = isParameterDeclaration; - function getRootDeclaration(node) { - while (node.kind === 176 /* BindingElement */) { - node = node.parent.parent; - } - return node; - } - ts.getRootDeclaration = getRootDeclaration; - function nodeStartsNewLexicalEnvironment(node) { - var kind = node.kind; - return kind === 152 /* Constructor */ - || kind === 186 /* FunctionExpression */ - || kind === 228 /* FunctionDeclaration */ - || kind === 187 /* ArrowFunction */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 233 /* ModuleDeclaration */ - || kind === 265 /* SourceFile */; - } - ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; - function nodeIsSynthesized(node) { - return ts.positionIsSynthesized(node.pos) - || ts.positionIsSynthesized(node.end); - } - ts.nodeIsSynthesized = nodeIsSynthesized; - function getOriginalSourceFileOrBundle(sourceFileOrBundle) { - if (sourceFileOrBundle.kind === 266 /* Bundle */) { - return ts.updateBundle(sourceFileOrBundle, ts.sameMap(sourceFileOrBundle.sourceFiles, getOriginalSourceFile)); - } - return getOriginalSourceFile(sourceFileOrBundle); - } - ts.getOriginalSourceFileOrBundle = getOriginalSourceFileOrBundle; - function getOriginalSourceFile(sourceFile) { - return ts.getParseTreeNode(sourceFile, isSourceFile) || sourceFile; - } - function getOriginalSourceFiles(sourceFiles) { - return ts.sameMap(sourceFiles, getOriginalSourceFile); - } - ts.getOriginalSourceFiles = getOriginalSourceFiles; - function getOriginalNodeId(node) { - node = ts.getOriginalNode(node); - return node ? ts.getNodeId(node) : 0; - } - ts.getOriginalNodeId = getOriginalNodeId; - var Associativity; - (function (Associativity) { - Associativity[Associativity["Left"] = 0] = "Left"; - Associativity[Associativity["Right"] = 1] = "Right"; - })(Associativity = ts.Associativity || (ts.Associativity = {})); - function getExpressionAssociativity(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 /* NewExpression */ && expression.arguments !== undefined; - return getOperatorAssociativity(expression.kind, operator, hasArguments); - } - ts.getExpressionAssociativity = getExpressionAssociativity; - function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 182 /* NewExpression */: - return hasArguments ? 0 /* Left */ : 1 /* Right */; - case 192 /* PrefixUnaryExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 191 /* AwaitExpression */: - case 195 /* ConditionalExpression */: - case 197 /* YieldExpression */: - return 1 /* Right */; - case 194 /* BinaryExpression */: - switch (operator) { - case 40 /* AsteriskAsteriskToken */: - case 58 /* EqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 69 /* BarEqualsToken */: - return 1 /* Right */; - } - } - return 0 /* Left */; - } - ts.getOperatorAssociativity = getOperatorAssociativity; - function getExpressionPrecedence(expression) { - var operator = getOperator(expression); - var hasArguments = expression.kind === 182 /* NewExpression */ && expression.arguments !== undefined; - return getOperatorPrecedence(expression.kind, operator, hasArguments); - } - ts.getExpressionPrecedence = getExpressionPrecedence; - function getOperator(expression) { - if (expression.kind === 194 /* BinaryExpression */) { - return expression.operatorToken.kind; - } - else if (expression.kind === 192 /* PrefixUnaryExpression */ || expression.kind === 193 /* PostfixUnaryExpression */) { - return expression.operator; - } - else { - return expression.kind; - } - } - ts.getOperator = getOperator; - function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 71 /* Identifier */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 199 /* ClassExpression */: - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 12 /* RegularExpressionLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 196 /* TemplateExpression */: - case 185 /* ParenthesizedExpression */: - case 200 /* OmittedExpression */: - return 19; - case 183 /* TaggedTemplateExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - return 18; - case 182 /* NewExpression */: - return hasArguments ? 18 : 17; - case 181 /* CallExpression */: - return 17; - case 193 /* PostfixUnaryExpression */: - return 16; - case 192 /* PrefixUnaryExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 188 /* DeleteExpression */: - case 191 /* AwaitExpression */: - return 15; - case 194 /* BinaryExpression */: - switch (operatorKind) { - case 51 /* ExclamationToken */: - case 52 /* TildeToken */: - return 15; - case 40 /* AsteriskAsteriskToken */: - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - return 14; - case 37 /* PlusToken */: - case 38 /* MinusToken */: - return 13; - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - return 12; - case 27 /* LessThanToken */: - case 30 /* LessThanEqualsToken */: - case 29 /* GreaterThanToken */: - case 31 /* GreaterThanEqualsToken */: - case 92 /* InKeyword */: - case 93 /* InstanceOfKeyword */: - return 11; - case 32 /* EqualsEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return 10; - case 48 /* AmpersandToken */: - return 9; - case 50 /* CaretToken */: - return 8; - case 49 /* BarToken */: - return 7; - case 53 /* AmpersandAmpersandToken */: - return 6; - case 54 /* BarBarToken */: - return 5; - case 58 /* EqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 69 /* BarEqualsToken */: - return 3; - case 26 /* CommaToken */: - return 0; - default: - return -1; - } - case 195 /* ConditionalExpression */: - return 4; - case 197 /* YieldExpression */: - return 2; - case 198 /* SpreadElement */: - return 1; - default: - return -1; - } - } - ts.getOperatorPrecedence = getOperatorPrecedence; - function createDiagnosticCollection() { - var nonFileDiagnostics = []; - var fileDiagnostics = ts.createMap(); - var diagnosticsModified = false; - var modificationCount = 0; - return { - add: add, - getGlobalDiagnostics: getGlobalDiagnostics, - getDiagnostics: getDiagnostics, - getModificationCount: getModificationCount, - reattachFileDiagnostics: reattachFileDiagnostics - }; - function getModificationCount() { - return modificationCount; - } - function reattachFileDiagnostics(newFile) { - ts.forEach(fileDiagnostics.get(newFile.fileName), function (diagnostic) { return diagnostic.file = newFile; }); - } - function add(diagnostic) { - var diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - } - } - else { - diagnostics = nonFileDiagnostics; - } - diagnostics.push(diagnostic); - diagnosticsModified = true; - modificationCount++; - } - function getGlobalDiagnostics() { - sortAndDeduplicate(); - return nonFileDiagnostics; - } - function getDiagnostics(fileName) { - sortAndDeduplicate(); - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - var allDiagnostics = []; - function pushDiagnostic(d) { - allDiagnostics.push(d); - } - ts.forEach(nonFileDiagnostics, pushDiagnostic); - fileDiagnostics.forEach(function (diagnostics) { - ts.forEach(diagnostics, pushDiagnostic); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function sortAndDeduplicate() { - if (!diagnosticsModified) { - return; - } - diagnosticsModified = false; - nonFileDiagnostics = ts.sortAndDeduplicateDiagnostics(nonFileDiagnostics); - fileDiagnostics.forEach(function (diagnostics, key) { - fileDiagnostics.set(key, ts.sortAndDeduplicateDiagnostics(diagnostics)); - }); - } - } - ts.createDiagnosticCollection = createDiagnosticCollection; - // This consists of the first 19 unprintable ASCII characters, canonical escapes, lineSeparator, - // paragraphSeparator, and nextLine. The latter three are just desirable to suppress new lines in - // the language service. These characters should be escaped when printing, and if any characters are added, - // the map below must be updated. Note that this regexp *does not* include the 'delete' character. - // There is no reason for this other than that JSON.stringify does not handle it either. - var escapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; - var escapedCharsMap = ts.createMapFromTemplate({ - "\0": "\\0", - "\t": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - "\"": "\\\"", - "\u2028": "\\u2028", - "\u2029": "\\u2029", - "\u0085": "\\u0085" // nextLine - }); - /** - * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2), - * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine) - * Note that this doesn't actually wrap the input in double quotes. - */ - function escapeString(s) { - return s.replace(escapedCharsRegExp, getReplacement); - } - ts.escapeString = escapeString; - function getReplacement(c) { - return escapedCharsMap.get(c) || get16BitUnicodeEscapeSequence(c.charCodeAt(0)); - } - function isIntrinsicJsxName(name) { - var ch = name.substr(0, 1); - return ch.toLowerCase() === ch; - } - ts.isIntrinsicJsxName = isIntrinsicJsxName; - function get16BitUnicodeEscapeSequence(charCode) { - var hexCharCode = charCode.toString(16).toUpperCase(); - var paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; - } - var nonAsciiCharacters = /[^\u0000-\u007F]/g; - function escapeNonAsciiCharacters(s) { - // Replace non-ASCII characters with '\uNNNN' escapes if any exist. - // Otherwise just return the original string. - return nonAsciiCharacters.test(s) ? - s.replace(nonAsciiCharacters, function (c) { return get16BitUnicodeEscapeSequence(c.charCodeAt(0)); }) : - s; - } - ts.escapeNonAsciiCharacters = escapeNonAsciiCharacters; - var indentStrings = ["", " "]; - function getIndentString(level) { - if (indentStrings[level] === undefined) { - indentStrings[level] = getIndentString(level - 1) + indentStrings[1]; - } - return indentStrings[level]; - } - ts.getIndentString = getIndentString; - function getIndentSize() { - return indentStrings[1].length; - } - ts.getIndentSize = getIndentSize; - function createTextWriter(newLine) { - var output; - var indent; - var lineStart; - var lineCount; - var linePos; - function write(s) { - if (s && s.length) { - if (lineStart) { - output += getIndentString(indent); - lineStart = false; - } - output += s; - } - } - function reset() { - output = ""; - indent = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - } - function rawWrite(s) { - if (s !== undefined) { - if (lineStart) { - lineStart = false; - } - output += s; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - var lineStartsOfS = ts.computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + ts.lastOrUndefined(lineStartsOfS); - } - } - } - function writeLine() { - if (!lineStart) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - } - } - function writeTextOfNode(text, node) { - write(getTextOfNodeFromSourceText(text, node)); - } - reset(); - return { - write: write, - rawWrite: rawWrite, - writeTextOfNode: writeTextOfNode, - writeLiteral: writeLiteral, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - getIndent: function () { return indent; }, - getTextPos: function () { return output.length; }, - getLine: function () { return lineCount + 1; }, - getColumn: function () { return lineStart ? indent * getIndentSize() + 1 : output.length - linePos + 1; }, - getText: function () { return output; }, - isAtStartOfLine: function () { return lineStart; }, - reset: reset - }; - } - ts.createTextWriter = createTextWriter; - function getResolvedExternalModuleName(host, file) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName); - } - ts.getResolvedExternalModuleName = getResolvedExternalModuleName; - function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - var file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || isDeclarationFile(file)) { - return undefined; - } - return getResolvedExternalModuleName(host, file); - } - ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; - /** - * Resolves a local path to a path which is absolute to the base of the emit - */ - function getExternalModuleNameFromPath(host, fileName) { - var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; - var dir = ts.toPath(host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.removeFileExtension(relativePath); - } - ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; - function getOwnEmitOutputFilePath(sourceFile, host, extension) { - var compilerOptions = host.getCompilerOptions(); - var emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(getSourceFilePathInNewDir(sourceFile, host, compilerOptions.outDir)); - } - else { - emitOutputFilePathWithoutExtension = ts.removeFileExtension(sourceFile.fileName); - } - return emitOutputFilePathWithoutExtension + extension; - } - ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; - function getDeclarationEmitOutputFilePath(sourceFile, host) { - var options = host.getCompilerOptions(); - var outputDir = options.declarationDir || options.outDir; // Prefer declaration folder if specified - var path = outputDir - ? getSourceFilePathInNewDir(sourceFile, host, outputDir) - : sourceFile.fileName; - return ts.removeFileExtension(path) + ".d.ts"; - } - ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; - /** - * Gets the source files that are expected to have an emit output. - * - * Originally part of `forEachExpectedEmitFile`, this functionality was extracted to support - * transformations. - * - * @param host An EmitHost. - * @param targetSourceFile An optional target source file to emit. - */ - function getSourceFilesToEmit(host, targetSourceFile) { - var options = host.getCompilerOptions(); - var isSourceFileFromExternalLibrary = function (file) { return host.isSourceFileFromExternalLibrary(file); }; - if (options.outFile || options.out) { - var moduleKind = ts.getEmitModuleKind(options); - var moduleEmitEnabled_1 = moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; - // Can emit only sources that are not declaration file and are either non module code or module with --module or --target es6 specified - return ts.filter(host.getSourceFiles(), function (sourceFile) { - return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); - }); - } - else { - var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; - return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary); }); - } - } - ts.getSourceFilesToEmit = getSourceFilesToEmit; - /** Don't call this for `--outFile`, just for `--outDir` or plain emit. `--outFile` needs additional checks. */ - function sourceFileMayBeEmitted(sourceFile, options, isSourceFileFromExternalLibrary) { - return !(options.noEmitForJsFiles && isSourceFileJavaScript(sourceFile)) && !isDeclarationFile(sourceFile) && !isSourceFileFromExternalLibrary(sourceFile); - } - ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; - /** - * Iterates over the source files that are expected to have an emit output. - * - * @param host An EmitHost. - * @param action The action to execute. - * @param sourceFilesOrTargetSourceFile - * If an array, the full list of source files to emit. - * Else, calls `getSourceFilesToEmit` with the (optional) target source file to determine the list of source files to emit. - */ - function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, emitOnlyDtsFiles) { - var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile); - var options = host.getCompilerOptions(); - if (options.outFile || options.out) { - if (sourceFiles.length) { - var jsFilePath = options.outFile || options.out; - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = options.declaration ? ts.removeFileExtension(jsFilePath) + ".d.ts" : ""; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, ts.createBundle(sourceFiles), emitOnlyDtsFiles); - } - } - else { - for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { - var sourceFile = sourceFiles_1[_i]; - var jsFilePath = getOwnEmitOutputFilePath(sourceFile, host, getOutputExtension(sourceFile, options)); - var sourceMapFilePath = getSourceMapFilePath(jsFilePath, options); - var declarationFilePath = !isSourceFileJavaScript(sourceFile) && (emitOnlyDtsFiles || options.declaration) ? getDeclarationEmitOutputFilePath(sourceFile, host) : undefined; - action({ jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath }, sourceFile, emitOnlyDtsFiles); - } - } - } - ts.forEachEmittedFile = forEachEmittedFile; - function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap ? jsFilePath + ".map" : undefined; - } - // JavaScript files are always LanguageVariant.JSX, as JSX syntax is allowed in .js files also. - // So for JavaScript files, '.jsx' is only emitted if the input was '.jsx', and JsxEmit.Preserve. - // For TypeScript, the only time to emit with a '.jsx' extension, is on JSX input, and JsxEmit.Preserve - function getOutputExtension(sourceFile, options) { - if (options.jsx === 1 /* Preserve */) { - if (isSourceFileJavaScript(sourceFile)) { - if (ts.fileExtensionIs(sourceFile.fileName, ".jsx")) { - return ".jsx"; - } - } - else if (sourceFile.languageVariant === 1 /* JSX */) { - // TypeScript source file preserving JSX syntax - return ".jsx"; - } - } - return ".js"; - } - function getSourceFilePathInNewDir(sourceFile, host, newDirPath) { - var sourceFilePath = ts.getNormalizedAbsolutePath(sourceFile.fileName, host.getCurrentDirectory()); - var commonSourceDirectory = host.getCommonSourceDirectory(); - var isSourceFileInCommonSourceDirectory = host.getCanonicalFileName(sourceFilePath).indexOf(host.getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return ts.combinePaths(newDirPath, sourceFilePath); - } - ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; - function writeFile(host, diagnostics, fileName, data, writeByteOrderMark, sourceFiles) { - host.writeFile(fileName, data, writeByteOrderMark, function (hostErrorMessage) { - diagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, sourceFiles); - } - ts.writeFile = writeFile; - function getLineOfLocalPosition(currentSourceFile, pos) { - return ts.getLineAndCharacterOfPosition(currentSourceFile, pos).line; - } - ts.getLineOfLocalPosition = getLineOfLocalPosition; - function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return ts.computeLineAndCharacterOfPosition(lineMap, pos).line; - } - ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; - function getFirstConstructorWithBody(node) { - return ts.forEach(node.members, function (member) { - if (member.kind === 152 /* Constructor */ && nodeIsPresent(member.body)) { - return member; - } - }); - } - ts.getFirstConstructorWithBody = getFirstConstructorWithBody; - /** Get the type annotaion for the value parameter. */ - function getSetAccessorTypeAnnotationNode(accessor) { - if (accessor && accessor.parameters.length > 0) { - var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0].type; - } - } - ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; - function getThisParameter(signature) { - if (signature.parameters.length) { - var thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } - } - ts.getThisParameter = getThisParameter; - function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); - } - ts.parameterIsThisKeyword = parameterIsThisKeyword; - function isThisIdentifier(node) { - return node && node.kind === 71 /* Identifier */ && identifierIsThisKeyword(node); - } - ts.isThisIdentifier = isThisIdentifier; - function identifierIsThisKeyword(id) { - return id.originalKeywordKind === 99 /* ThisKeyword */; - } - ts.identifierIsThisKeyword = identifierIsThisKeyword; - function getAllAccessorDeclarations(declarations, accessor) { - var firstAccessor; - var secondAccessor; - var getAccessor; - var setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 153 /* GetAccessor */) { - getAccessor = accessor; - } - else if (accessor.kind === 154 /* SetAccessor */) { - setAccessor = accessor; - } - else { - ts.Debug.fail("Accessor has wrong kind"); - } - } - else { - ts.forEach(declarations, function (member) { - if ((member.kind === 153 /* GetAccessor */ || member.kind === 154 /* SetAccessor */) - && hasModifier(member, 32 /* Static */) === hasModifier(accessor, 32 /* Static */)) { - var memberName = getPropertyNameForPropertyNameNode(member.name); - var accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } - else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 153 /* GetAccessor */ && !getAccessor) { - getAccessor = member; - } - if (member.kind === 154 /* SetAccessor */ && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor: firstAccessor, - secondAccessor: secondAccessor, - getAccessor: getAccessor, - setAccessor: setAccessor - }; - } - ts.getAllAccessorDeclarations = getAllAccessorDeclarations; - function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); - } - ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; - function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - // If the leading comments start on different line than the start of node, write new line - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; - function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - // If the leading comments start on different line than the start of node, write new line - if (pos !== commentPos && - getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } - } - ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; - function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.write(" "); - } - var emitInterveningSeparator = false; - for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { - var comment = comments_1[_i]; - if (emitInterveningSeparator) { - writer.write(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.write(" "); - } - } - } - ts.emitComments = emitComments; - /** - * Detached comment is a comment at the top of file or function body that is separated from - * the next statement by space. - */ - function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - var leadingComments; - var currentDetachedCommentInfo; - if (removeComments) { - // removeComments is true, only reserve pinned comment at the top of file - // For example: - // /*! Pinned Comment */ - // - // var x = 10; - if (node.pos === 0) { - leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedComment); - } - } - else { - // removeComments is false, just get detached as normal and bypass the process to filter comment - leadingComments = ts.getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - var detachedComments = []; - var lastComment = void 0; - for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { - var comment = leadingComments_1[_i]; - if (lastComment) { - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - // There was a blank line between the last comment and this comment. This - // comment is not part of the copyright comments. Return what we have so - // far. - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - // All comments look like they could have been part of the copyright header. Make - // sure there is at least one blank line between it and the node. If not, it's not - // a copyright header. - var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.lastOrUndefined(detachedComments).end); - var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - // Valid detachedComments - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments(text, lineMap, writer, detachedComments, /*leadingSeparator*/ false, /*trailingSeparator*/ true, newLine, writeComment); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.lastOrUndefined(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedComment(comment) { - return text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && - text.charCodeAt(comment.pos + 2) === 33 /* exclamation */; - } - } - ts.emitDetachedComments = emitDetachedComments; - function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) { - var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); - var lineCount = lineMap.length; - var firstCommentLineIndent = void 0; - for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - var nextLineStart = (currentLine + 1) === lineCount - ? text.length + 1 - : lineMap[currentLine + 1]; - if (pos !== commentPos) { - // If we are not emitting first line, we need to write the spaces to adjust the alignment - if (firstCommentLineIndent === undefined) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - // These are number of spaces writer is going to write at current indent - var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - // Number of spaces we want to be writing - // eg: Assume writer indent - // module m { - // /* starts at character 9 this is line 1 - // * starts at character pos 4 line --1 = 8 - 8 + 3 - // More left indented comment */ --2 = 8 - 8 + 2 - // class c { } - // } - // module m { - // /* this is line 1 -- Assume current writer indent 8 - // * line --3 = 8 - 4 + 5 - // More right indented comment */ --4 = 8 - 4 + 11 - // class c { } - // } - var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - // Write indent size string ( in eg 1: = "", 2: "" , 3: string with 8 spaces 4: string with 12 spaces - writer.rawWrite(indentSizeSpaceString); - // Emit the single spaces (in eg: 1: 3 spaces, 2: 2 spaces, 3: 1 space, 4: 3 spaces) - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } - else { - // No spaces to emit write empty string - writer.rawWrite(""); - } - } - // Write the comment line text - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } - else { - // Single line comment of style //.... - writer.write(text.substring(commentPos, commentEnd)); - } - } - ts.writeCommentRange = writeCommentRange; - function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - var end = Math.min(commentEnd, nextLineStart - 1); - var currentLineText = text.substring(pos, end).replace(/^\s+|\s+$/g, ""); - if (currentLineText) { - // trimmed forward and ending spaces text - writer.write(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } - else { - // Empty string - make sure we write empty line - writer.writeLiteral(newLine); - } - } - function calculateIndent(text, pos, end) { - var currentLineIndent = 0; - for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9 /* tab */) { - // Tabs = TabSize = indent size and go to next tabStop - currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); - } - else { - // Single space - currentLineIndent++; - } - } - return currentLineIndent; - } - function hasModifiers(node) { - return getModifierFlags(node) !== 0 /* None */; - } - ts.hasModifiers = hasModifiers; - function hasModifier(node, flags) { - return (getModifierFlags(node) & flags) !== 0; - } - ts.hasModifier = hasModifier; - function getModifierFlags(node) { - if (node.modifierFlagsCache & 536870912 /* HasComputedFlags */) { - return node.modifierFlagsCache & ~536870912 /* HasComputedFlags */; - } - var flags = 0 /* None */; - if (node.modifiers) { - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - flags |= modifierToFlag(modifier.kind); - } - } - if (node.flags & 4 /* NestedNamespace */ || (node.kind === 71 /* Identifier */ && node.isInJSDocNamespace)) { - flags |= 1 /* Export */; - } - node.modifierFlagsCache = flags | 536870912 /* HasComputedFlags */; - return flags; - } - ts.getModifierFlags = getModifierFlags; - function modifierToFlag(token) { - switch (token) { - case 115 /* StaticKeyword */: return 32 /* Static */; - case 114 /* PublicKeyword */: return 4 /* Public */; - case 113 /* ProtectedKeyword */: return 16 /* Protected */; - case 112 /* PrivateKeyword */: return 8 /* Private */; - case 117 /* AbstractKeyword */: return 128 /* Abstract */; - case 84 /* ExportKeyword */: return 1 /* Export */; - case 124 /* DeclareKeyword */: return 2 /* Ambient */; - case 76 /* ConstKeyword */: return 2048 /* Const */; - case 79 /* DefaultKeyword */: return 512 /* Default */; - case 120 /* AsyncKeyword */: return 256 /* Async */; - case 131 /* ReadonlyKeyword */: return 64 /* Readonly */; - } - return 0 /* None */; - } - ts.modifierToFlag = modifierToFlag; - function isLogicalOperator(token) { - return token === 54 /* BarBarToken */ - || token === 53 /* AmpersandAmpersandToken */ - || token === 51 /* ExclamationToken */; - } - ts.isLogicalOperator = isLogicalOperator; - function isAssignmentOperator(token) { - return token >= 58 /* FirstAssignment */ && token <= 70 /* LastAssignment */; - } - ts.isAssignmentOperator = isAssignmentOperator; - /** Get `C` given `N` if `N` is in the position `class C extends N` where `N` is an ExpressionWithTypeArguments. */ - function tryGetClassExtendingExpressionWithTypeArguments(node) { - if (node.kind === 201 /* ExpressionWithTypeArguments */ && - node.parent.token === 85 /* ExtendsKeyword */ && - isClassLike(node.parent.parent)) { - return node.parent.parent; - } - } - ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; - function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) - && (excludeCompoundAssignment - ? node.operatorToken.kind === 58 /* EqualsToken */ - : isAssignmentOperator(node.operatorToken.kind)) - && isLeftHandSideExpression(node.left); - } - ts.isAssignmentExpression = isAssignmentExpression; - function isDestructuringAssignment(node) { - if (isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { - var kind = node.left.kind; - return kind === 178 /* ObjectLiteralExpression */ - || kind === 177 /* ArrayLiteralExpression */; - } - return false; - } - ts.isDestructuringAssignment = isDestructuringAssignment; - // Returns false if this heritage clause element's expression contains something unsupported - // (i.e. not a name or dotted name). - function isSupportedExpressionWithTypeArguments(node) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - ts.isSupportedExpressionWithTypeArguments = isSupportedExpressionWithTypeArguments; - function isSupportedExpressionWithTypeArgumentsRest(node) { - if (node.kind === 71 /* Identifier */) { - return true; - } - else if (isPropertyAccessExpression(node)) { - return isSupportedExpressionWithTypeArgumentsRest(node.expression); - } - else { - return false; - } - } - function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; - } - ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; - function isExpressionWithTypeArgumentsInClassImplementsClause(node) { - return node.kind === 201 /* ExpressionWithTypeArguments */ - && isEntityNameExpression(node.expression) - && node.parent - && node.parent.token === 108 /* ImplementsKeyword */ - && node.parent.parent - && isClassLike(node.parent.parent); - } - ts.isExpressionWithTypeArgumentsInClassImplementsClause = isExpressionWithTypeArgumentsInClassImplementsClause; - function isEntityNameExpression(node) { - return node.kind === 71 /* Identifier */ || - node.kind === 179 /* PropertyAccessExpression */ && isEntityNameExpression(node.expression); - } - ts.isEntityNameExpression = isEntityNameExpression; - function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return (node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node) || - (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node); - } - ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; - function isEmptyObjectLiteral(expression) { - return expression.kind === 178 /* ObjectLiteralExpression */ && - expression.properties.length === 0; - } - ts.isEmptyObjectLiteral = isEmptyObjectLiteral; - function isEmptyArrayLiteral(expression) { - return expression.kind === 177 /* ArrayLiteralExpression */ && - expression.elements.length === 0; - } - ts.isEmptyArrayLiteral = isEmptyArrayLiteral; - function getLocalSymbolForExportDefault(symbol) { - return isExportDefaultSymbol(symbol) ? symbol.valueDeclaration.localSymbol : undefined; - } - ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; - function isExportDefaultSymbol(symbol) { - return symbol && symbol.valueDeclaration && hasModifier(symbol.valueDeclaration, 512 /* Default */); - } - /** Return ".ts", ".d.ts", or ".tsx", if that is the extension. */ - function tryExtractTypeScriptExtension(fileName) { - return ts.find(ts.supportedTypescriptExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); - } - ts.tryExtractTypeScriptExtension = tryExtractTypeScriptExtension; - /** - * Replace each instance of non-ascii characters by one, two, three, or four escape sequences - * representing the UTF-8 encoding of the character, and return the expanded char code list. - */ - function getExpandedCharCodes(input) { - var output = []; - var length = input.length; - for (var i = 0; i < length; i++) { - var charCode = input.charCodeAt(i); - // handel utf8 - if (charCode < 0x80) { - output.push(charCode); - } - else if (charCode < 0x800) { - output.push((charCode >> 6) | 192); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x10000) { - output.push((charCode >> 12) | 224); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else if (charCode < 0x20000) { - output.push((charCode >> 18) | 240); - output.push(((charCode >> 12) & 63) | 128); - output.push(((charCode >> 6) & 63) | 128); - output.push((charCode & 63) | 128); - } - else { - ts.Debug.assert(false, "Unexpected code point"); - } - } - return output; - } - var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - /** - * Converts a string to a base-64 encoded ASCII string. - */ - function convertToBase64(input) { - var result = ""; - var charCodes = getExpandedCharCodes(input); - var i = 0; - var length = charCodes.length; - var byte1, byte2, byte3, byte4; - while (i < length) { - // Convert every 6-bits in the input 3 character points - // into a base64 digit - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - // We are out of characters in the input, set the extra - // digits to 64 (padding character). - if (i + 1 >= length) { - byte3 = byte4 = 64; - } - else if (i + 2 >= length) { - byte4 = 64; - } - // Write to the output - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; - } - ts.convertToBase64 = convertToBase64; - var carriageReturnLineFeed = "\r\n"; - var lineFeed = "\n"; - function getNewLineCharacter(options) { - if (options.newLine === 0 /* CarriageReturnLineFeed */) { - return carriageReturnLineFeed; - } - else if (options.newLine === 1 /* LineFeed */) { - return lineFeed; - } - else if (ts.sys) { - return ts.sys.newLine; - } - return carriageReturnLineFeed; - } - ts.getNewLineCharacter = getNewLineCharacter; - /** - * Tests whether a node and its subtree is simple enough to have its position - * information ignored when emitting source maps in a destructuring assignment. - * - * @param node The expression to test. - */ - function isSimpleExpression(node) { - return isSimpleExpressionWorker(node, 0); - } - ts.isSimpleExpression = isSimpleExpression; - function isSimpleExpressionWorker(node, depth) { - if (depth <= 5) { - var kind = node.kind; - if (kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 12 /* RegularExpressionLiteral */ - || kind === 13 /* NoSubstitutionTemplateLiteral */ - || kind === 71 /* Identifier */ - || kind === 99 /* ThisKeyword */ - || kind === 97 /* SuperKeyword */ - || kind === 101 /* TrueKeyword */ - || kind === 86 /* FalseKeyword */ - || kind === 95 /* NullKeyword */) { - return true; - } - else if (kind === 179 /* PropertyAccessExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 180 /* ElementAccessExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1) - && isSimpleExpressionWorker(node.argumentExpression, depth + 1); - } - else if (kind === 192 /* PrefixUnaryExpression */ - || kind === 193 /* PostfixUnaryExpression */) { - return isSimpleExpressionWorker(node.operand, depth + 1); - } - else if (kind === 194 /* BinaryExpression */) { - return node.operatorToken.kind !== 40 /* AsteriskAsteriskToken */ - && isSimpleExpressionWorker(node.left, depth + 1) - && isSimpleExpressionWorker(node.right, depth + 1); - } - else if (kind === 195 /* ConditionalExpression */) { - return isSimpleExpressionWorker(node.condition, depth + 1) - && isSimpleExpressionWorker(node.whenTrue, depth + 1) - && isSimpleExpressionWorker(node.whenFalse, depth + 1); - } - else if (kind === 190 /* VoidExpression */ - || kind === 189 /* TypeOfExpression */ - || kind === 188 /* DeleteExpression */) { - return isSimpleExpressionWorker(node.expression, depth + 1); - } - else if (kind === 177 /* ArrayLiteralExpression */) { - return node.elements.length === 0; - } - else if (kind === 178 /* ObjectLiteralExpression */) { - return node.properties.length === 0; - } - else if (kind === 181 /* CallExpression */) { - if (!isSimpleExpressionWorker(node.expression, depth + 1)) { - return false; - } - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (!isSimpleExpressionWorker(argument, depth + 1)) { - return false; - } - } - return true; - } - } - return false; - } - var syntaxKindCache = []; - function formatSyntaxKind(kind) { - var syntaxKindEnum = ts.SyntaxKind; - if (syntaxKindEnum) { - var cached = syntaxKindCache[kind]; - if (cached !== undefined) { - return cached; - } - for (var name in syntaxKindEnum) { - if (syntaxKindEnum[name] === kind) { - var result = kind + " (" + name + ")"; - syntaxKindCache[kind] = result; - return result; - } - } - } - else { - return kind.toString(); - } - } - ts.formatSyntaxKind = formatSyntaxKind; - function getRangePos(range) { - return range ? range.pos : -1; - } - ts.getRangePos = getRangePos; - function getRangeEnd(range) { - return range ? range.end : -1; - } - ts.getRangeEnd = getRangeEnd; - /** - * Increases (or decreases) a position by the provided amount. - * - * @param pos The position. - * @param value The delta. - */ - function movePos(pos, value) { - return ts.positionIsSynthesized(pos) ? -1 : pos + value; - } - ts.movePos = movePos; - /** - * Creates a new TextRange from the provided pos and end. - * - * @param pos The start position. - * @param end The end position. - */ - function createRange(pos, end) { - return { pos: pos, end: end }; - } - ts.createRange = createRange; - /** - * Creates a new TextRange from a provided range with a new end position. - * - * @param range A TextRange. - * @param end The new end position. - */ - function moveRangeEnd(range, end) { - return createRange(range.pos, end); - } - ts.moveRangeEnd = moveRangeEnd; - /** - * Creates a new TextRange from a provided range with a new start position. - * - * @param range A TextRange. - * @param pos The new Start position. - */ - function moveRangePos(range, pos) { - return createRange(pos, range.end); - } - ts.moveRangePos = moveRangePos; - /** - * Moves the start position of a range past any decorators. - */ - function moveRangePastDecorators(node) { - return node.decorators && node.decorators.length > 0 - ? moveRangePos(node, node.decorators.end) - : node; - } - ts.moveRangePastDecorators = moveRangePastDecorators; - /** - * Moves the start position of a range past any decorators or modifiers. - */ - function moveRangePastModifiers(node) { - return node.modifiers && node.modifiers.length > 0 - ? moveRangePos(node, node.modifiers.end) - : moveRangePastDecorators(node); - } - ts.moveRangePastModifiers = moveRangePastModifiers; - /** - * Determines whether a TextRange has the same start and end positions. - * - * @param range A TextRange. - */ - function isCollapsedRange(range) { - return range.pos === range.end; - } - ts.isCollapsedRange = isCollapsedRange; - /** - * Creates a new TextRange from a provided range with its end position collapsed to its - * start position. - * - * @param range A TextRange. - */ - function collapseRangeToStart(range) { - return isCollapsedRange(range) ? range : moveRangeEnd(range, range.pos); - } - ts.collapseRangeToStart = collapseRangeToStart; - /** - * Creates a new TextRange from a provided range with its start position collapsed to its - * end position. - * - * @param range A TextRange. - */ - function collapseRangeToEnd(range) { - return isCollapsedRange(range) ? range : moveRangePos(range, range.end); - } - ts.collapseRangeToEnd = collapseRangeToEnd; - /** - * Creates a new TextRange for a token at the provides start position. - * - * @param pos The start position. - * @param token The token. - */ - function createTokenRange(pos, token) { - return createRange(pos, pos + ts.tokenToString(token).length); - } - ts.createTokenRange = createTokenRange; - function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); - } - ts.rangeIsOnSingleLine = rangeIsOnSingleLine; - function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; - function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); - } - ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; - function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile), range2.end, sourceFile); - } - ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; - function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile), sourceFile); - } - ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; - function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return pos1 === pos2 || - getLineOfLocalPosition(sourceFile, pos1) === getLineOfLocalPosition(sourceFile, pos2); - } - ts.positionsAreOnSameLine = positionsAreOnSameLine; - function getStartPositionOfRange(range, sourceFile) { - return ts.positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos); - } - ts.getStartPositionOfRange = getStartPositionOfRange; - /** - * Determines whether a name was originally the declaration name of an enum or namespace - * declaration. - */ - function isDeclarationNameOfEnumOrNamespace(node) { - var parseNode = ts.getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return parseNode === parseNode.parent.name; - } - } - return false; - } - ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; - function getInitializedVariables(node) { - return ts.filter(node.declarations, isInitializedVariable); - } - ts.getInitializedVariables = getInitializedVariables; - function isInitializedVariable(node) { - return node.initializer !== undefined; - } - /** - * Gets a value indicating whether a node is merged with a class declaration in the same scope. - */ - function isMergedWithClass(node) { - if (node.symbol) { - for (var _i = 0, _a = node.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 229 /* ClassDeclaration */ && declaration !== node) { - return true; - } - } - } - return false; - } - ts.isMergedWithClass = isMergedWithClass; - /** - * Gets a value indicating whether a node is the first declaration of its kind. - * - * @param node A Declaration node. - * @param kind The SyntaxKind to find among related declarations. - */ - function isFirstDeclarationOfKind(node, kind) { - return node.symbol && getDeclarationOfKind(node.symbol, kind) === node; - } - ts.isFirstDeclarationOfKind = isFirstDeclarationOfKind; - // Node tests - // - // All node tests in the following list should *not* reference parent pointers so that - // they may be used with transformations. - // Node Arrays - function isNodeArray(array) { - return array.hasOwnProperty("pos") - && array.hasOwnProperty("end"); - } - ts.isNodeArray = isNodeArray; - // Literals - function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; - function isLiteralKind(kind) { - return 8 /* FirstLiteralToken */ <= kind && kind <= 13 /* LastLiteralToken */; - } - ts.isLiteralKind = isLiteralKind; - function isTextualLiteralKind(kind) { - return kind === 9 /* StringLiteral */ || kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isTextualLiteralKind = isTextualLiteralKind; - function isLiteralExpression(node) { - return isLiteralKind(node.kind); - } - ts.isLiteralExpression = isLiteralExpression; - // Pseudo-literals - function isTemplateLiteralKind(kind) { - return 13 /* FirstTemplateToken */ <= kind && kind <= 16 /* LastTemplateToken */; - } - ts.isTemplateLiteralKind = isTemplateLiteralKind; - function isTemplateHead(node) { - return node.kind === 14 /* TemplateHead */; - } - ts.isTemplateHead = isTemplateHead; - function isTemplateMiddleOrTemplateTail(node) { - var kind = node.kind; - return kind === 15 /* TemplateMiddle */ - || kind === 16 /* TemplateTail */; - } - ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; - // Identifiers - function isIdentifier(node) { - return node.kind === 71 /* Identifier */; - } - ts.isIdentifier = isIdentifier; - function isVoidExpression(node) { - return node.kind === 190 /* VoidExpression */; - } - ts.isVoidExpression = isVoidExpression; - function isGeneratedIdentifier(node) { - // Using `>` here catches both `GeneratedIdentifierKind.None` and `undefined`. - return isIdentifier(node) && node.autoGenerateKind > 0 /* None */; - } - ts.isGeneratedIdentifier = isGeneratedIdentifier; - // Keywords - function isModifier(node) { - return isModifierKind(node.kind); - } - ts.isModifier = isModifier; - // Names - function isQualifiedName(node) { - return node.kind === 143 /* QualifiedName */; - } - ts.isQualifiedName = isQualifiedName; - function isComputedPropertyName(node) { - return node.kind === 144 /* ComputedPropertyName */; - } - ts.isComputedPropertyName = isComputedPropertyName; - function isEntityName(node) { - var kind = node.kind; - return kind === 143 /* QualifiedName */ - || kind === 71 /* Identifier */; - } - ts.isEntityName = isEntityName; - function isPropertyName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 9 /* StringLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 144 /* ComputedPropertyName */; - } - ts.isPropertyName = isPropertyName; - function isModuleName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 9 /* StringLiteral */; - } - ts.isModuleName = isModuleName; - function isBindingName(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 174 /* ObjectBindingPattern */ - || kind === 175 /* ArrayBindingPattern */; - } - ts.isBindingName = isBindingName; - // Signature elements - function isTypeParameter(node) { - return node.kind === 145 /* TypeParameter */; - } - ts.isTypeParameter = isTypeParameter; - function isParameter(node) { - return node.kind === 146 /* Parameter */; - } - ts.isParameter = isParameter; - function isDecorator(node) { - return node.kind === 147 /* Decorator */; - } - ts.isDecorator = isDecorator; - // Type members - function isMethodDeclaration(node) { - return node.kind === 151 /* MethodDeclaration */; - } - ts.isMethodDeclaration = isMethodDeclaration; - function isClassElement(node) { - var kind = node.kind; - return kind === 152 /* Constructor */ - || kind === 149 /* PropertyDeclaration */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 157 /* IndexSignature */ - || kind === 206 /* SemicolonClassElement */; - } - ts.isClassElement = isClassElement; - function isObjectLiteralElementLike(node) { - var kind = node.kind; - return kind === 261 /* PropertyAssignment */ - || kind === 262 /* ShorthandPropertyAssignment */ - || kind === 263 /* SpreadAssignment */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 247 /* MissingDeclaration */; - } - ts.isObjectLiteralElementLike = isObjectLiteralElementLike; - // Type - function isTypeNodeKind(kind) { - return (kind >= 158 /* FirstTypeNode */ && kind <= 173 /* LastTypeNode */) - || kind === 119 /* AnyKeyword */ - || kind === 133 /* NumberKeyword */ - || kind === 134 /* ObjectKeyword */ - || kind === 122 /* BooleanKeyword */ - || kind === 136 /* StringKeyword */ - || kind === 137 /* SymbolKeyword */ - || kind === 99 /* ThisKeyword */ - || kind === 105 /* VoidKeyword */ - || kind === 139 /* UndefinedKeyword */ - || kind === 95 /* NullKeyword */ - || kind === 130 /* NeverKeyword */ - || kind === 201 /* ExpressionWithTypeArguments */; - } - /** - * Node test that determines whether a node is a valid type node. - * This differs from the `isPartOfTypeNode` function which determines whether a node is *part* - * of a TypeNode. - */ - function isTypeNode(node) { - return isTypeNodeKind(node.kind); - } - ts.isTypeNode = isTypeNode; - // Binding patterns - function isArrayBindingPattern(node) { - return node.kind === 175 /* ArrayBindingPattern */; - } - ts.isArrayBindingPattern = isArrayBindingPattern; - function isObjectBindingPattern(node) { - return node.kind === 174 /* ObjectBindingPattern */; - } - ts.isObjectBindingPattern = isObjectBindingPattern; - function isBindingPattern(node) { - if (node) { - var kind = node.kind; - return kind === 175 /* ArrayBindingPattern */ - || kind === 174 /* ObjectBindingPattern */; - } - return false; - } - ts.isBindingPattern = isBindingPattern; - function isAssignmentPattern(node) { - var kind = node.kind; - return kind === 177 /* ArrayLiteralExpression */ - || kind === 178 /* ObjectLiteralExpression */; - } - ts.isAssignmentPattern = isAssignmentPattern; - function isBindingElement(node) { - return node.kind === 176 /* BindingElement */; - } - ts.isBindingElement = isBindingElement; - function isArrayBindingElement(node) { - var kind = node.kind; - return kind === 176 /* BindingElement */ - || kind === 200 /* OmittedExpression */; - } - ts.isArrayBindingElement = isArrayBindingElement; - /** - * Determines whether the BindingOrAssignmentElement is a BindingElement-like declaration - */ - function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 176 /* BindingElement */: - return true; - } - return false; - } - ts.isDeclarationBindingElement = isDeclarationBindingElement; - /** - * Determines whether a node is a BindingOrAssignmentPattern - */ - function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) - || isArrayBindingOrAssignmentPattern(node); - } - ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; - /** - * Determines whether a node is an ObjectBindingOrAssignmentPattern - */ - function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 174 /* ObjectBindingPattern */: - case 178 /* ObjectLiteralExpression */: - return true; - } - return false; - } - ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; - /** - * Determines whether a node is an ArrayBindingOrAssignmentPattern - */ - function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - return true; - } - return false; - } - ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; - // Expression - function isArrayLiteralExpression(node) { - return node.kind === 177 /* ArrayLiteralExpression */; - } - ts.isArrayLiteralExpression = isArrayLiteralExpression; - function isObjectLiteralExpression(node) { - return node.kind === 178 /* ObjectLiteralExpression */; - } - ts.isObjectLiteralExpression = isObjectLiteralExpression; - function isPropertyAccessExpression(node) { - return node.kind === 179 /* PropertyAccessExpression */; - } - ts.isPropertyAccessExpression = isPropertyAccessExpression; - function isPropertyAccessOrQualifiedName(node) { - var kind = node.kind; - return kind === 179 /* PropertyAccessExpression */ - || kind === 143 /* QualifiedName */; - } - ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; - function isElementAccessExpression(node) { - return node.kind === 180 /* ElementAccessExpression */; - } - ts.isElementAccessExpression = isElementAccessExpression; - function isBinaryExpression(node) { - return node.kind === 194 /* BinaryExpression */; - } - ts.isBinaryExpression = isBinaryExpression; - function isConditionalExpression(node) { - return node.kind === 195 /* ConditionalExpression */; - } - ts.isConditionalExpression = isConditionalExpression; - function isCallExpression(node) { - return node.kind === 181 /* CallExpression */; - } - ts.isCallExpression = isCallExpression; - function isTemplateLiteral(node) { - var kind = node.kind; - return kind === 196 /* TemplateExpression */ - || kind === 13 /* NoSubstitutionTemplateLiteral */; - } - ts.isTemplateLiteral = isTemplateLiteral; - function isSpreadExpression(node) { - return node.kind === 198 /* SpreadElement */; - } - ts.isSpreadExpression = isSpreadExpression; - function isExpressionWithTypeArguments(node) { - return node.kind === 201 /* ExpressionWithTypeArguments */; - } - ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; - function isLeftHandSideExpressionKind(kind) { - return kind === 179 /* PropertyAccessExpression */ - || kind === 180 /* ElementAccessExpression */ - || kind === 182 /* NewExpression */ - || kind === 181 /* CallExpression */ - || kind === 249 /* JsxElement */ - || kind === 250 /* JsxSelfClosingElement */ - || kind === 183 /* TaggedTemplateExpression */ - || kind === 177 /* ArrayLiteralExpression */ - || kind === 185 /* ParenthesizedExpression */ - || kind === 178 /* ObjectLiteralExpression */ - || kind === 199 /* ClassExpression */ - || kind === 186 /* FunctionExpression */ - || kind === 71 /* Identifier */ - || kind === 12 /* RegularExpressionLiteral */ - || kind === 8 /* NumericLiteral */ - || kind === 9 /* StringLiteral */ - || kind === 13 /* NoSubstitutionTemplateLiteral */ - || kind === 196 /* TemplateExpression */ - || kind === 86 /* FalseKeyword */ - || kind === 95 /* NullKeyword */ - || kind === 99 /* ThisKeyword */ - || kind === 101 /* TrueKeyword */ - || kind === 97 /* SuperKeyword */ - || kind === 203 /* NonNullExpression */ - || kind === 204 /* MetaProperty */; - } - function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isLeftHandSideExpression = isLeftHandSideExpression; - function isUnaryExpressionKind(kind) { - return kind === 192 /* PrefixUnaryExpression */ - || kind === 193 /* PostfixUnaryExpression */ - || kind === 188 /* DeleteExpression */ - || kind === 189 /* TypeOfExpression */ - || kind === 190 /* VoidExpression */ - || kind === 191 /* AwaitExpression */ - || kind === 184 /* TypeAssertionExpression */ - || isLeftHandSideExpressionKind(kind); - } - function isUnaryExpression(node) { - return isUnaryExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isUnaryExpression = isUnaryExpression; - function isExpressionKind(kind) { - return kind === 195 /* ConditionalExpression */ - || kind === 197 /* YieldExpression */ - || kind === 187 /* ArrowFunction */ - || kind === 194 /* BinaryExpression */ - || kind === 198 /* SpreadElement */ - || kind === 202 /* AsExpression */ - || kind === 200 /* OmittedExpression */ - || isUnaryExpressionKind(kind); - } - function isExpression(node) { - return isExpressionKind(ts.skipPartiallyEmittedExpressions(node).kind); - } - ts.isExpression = isExpression; - function isAssertionExpression(node) { - var kind = node.kind; - return kind === 184 /* TypeAssertionExpression */ - || kind === 202 /* AsExpression */; - } - ts.isAssertionExpression = isAssertionExpression; - function isPartiallyEmittedExpression(node) { - return node.kind === 296 /* PartiallyEmittedExpression */; - } - ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; - function isNotEmittedStatement(node) { - return node.kind === 295 /* NotEmittedStatement */; - } - ts.isNotEmittedStatement = isNotEmittedStatement; - function isNotEmittedOrPartiallyEmittedNode(node) { - return isNotEmittedStatement(node) - || isPartiallyEmittedExpression(node); - } - ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; - function isOmittedExpression(node) { - return node.kind === 200 /* OmittedExpression */; - } - ts.isOmittedExpression = isOmittedExpression; - // Misc - function isTemplateSpan(node) { - return node.kind === 205 /* TemplateSpan */; - } - ts.isTemplateSpan = isTemplateSpan; - // Element - function isBlock(node) { - return node.kind === 207 /* Block */; - } - ts.isBlock = isBlock; - function isConciseBody(node) { - return isBlock(node) - || isExpression(node); - } - ts.isConciseBody = isConciseBody; - function isFunctionBody(node) { - return isBlock(node); - } - ts.isFunctionBody = isFunctionBody; - function isForInitializer(node) { - return isVariableDeclarationList(node) - || isExpression(node); - } - ts.isForInitializer = isForInitializer; - function isVariableDeclaration(node) { - return node.kind === 226 /* VariableDeclaration */; - } - ts.isVariableDeclaration = isVariableDeclaration; - function isVariableDeclarationList(node) { - return node.kind === 227 /* VariableDeclarationList */; - } - ts.isVariableDeclarationList = isVariableDeclarationList; - function isCaseBlock(node) { - return node.kind === 235 /* CaseBlock */; - } - ts.isCaseBlock = isCaseBlock; - function isModuleBody(node) { - var kind = node.kind; - return kind === 234 /* ModuleBlock */ - || kind === 233 /* ModuleDeclaration */ - || kind === 71 /* Identifier */; - } - ts.isModuleBody = isModuleBody; - function isNamespaceBody(node) { - var kind = node.kind; - return kind === 234 /* ModuleBlock */ - || kind === 233 /* ModuleDeclaration */; - } - ts.isNamespaceBody = isNamespaceBody; - function isJSDocNamespaceBody(node) { - var kind = node.kind; - return kind === 71 /* Identifier */ - || kind === 233 /* ModuleDeclaration */; - } - ts.isJSDocNamespaceBody = isJSDocNamespaceBody; - function isImportEqualsDeclaration(node) { - return node.kind === 237 /* ImportEqualsDeclaration */; - } - ts.isImportEqualsDeclaration = isImportEqualsDeclaration; - function isImportClause(node) { - return node.kind === 239 /* ImportClause */; - } - ts.isImportClause = isImportClause; - function isNamedImportBindings(node) { - var kind = node.kind; - return kind === 241 /* NamedImports */ - || kind === 240 /* NamespaceImport */; - } - ts.isNamedImportBindings = isNamedImportBindings; - function isImportSpecifier(node) { - return node.kind === 242 /* ImportSpecifier */; - } - ts.isImportSpecifier = isImportSpecifier; - function isNamedExports(node) { - return node.kind === 245 /* NamedExports */; - } - ts.isNamedExports = isNamedExports; - function isExportSpecifier(node) { - return node.kind === 246 /* ExportSpecifier */; - } - ts.isExportSpecifier = isExportSpecifier; - function isModuleOrEnumDeclaration(node) { - return node.kind === 233 /* ModuleDeclaration */ || node.kind === 232 /* EnumDeclaration */; - } - ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; - function isDeclarationKind(kind) { - return kind === 187 /* ArrowFunction */ - || kind === 176 /* BindingElement */ - || kind === 229 /* ClassDeclaration */ - || kind === 199 /* ClassExpression */ - || kind === 152 /* Constructor */ - || kind === 232 /* EnumDeclaration */ - || kind === 264 /* EnumMember */ - || kind === 246 /* ExportSpecifier */ - || kind === 228 /* FunctionDeclaration */ - || kind === 186 /* FunctionExpression */ - || kind === 153 /* GetAccessor */ - || kind === 239 /* ImportClause */ - || kind === 237 /* ImportEqualsDeclaration */ - || kind === 242 /* ImportSpecifier */ - || kind === 230 /* InterfaceDeclaration */ - || kind === 253 /* JsxAttribute */ - || kind === 151 /* MethodDeclaration */ - || kind === 150 /* MethodSignature */ - || kind === 233 /* ModuleDeclaration */ - || kind === 236 /* NamespaceExportDeclaration */ - || kind === 240 /* NamespaceImport */ - || kind === 146 /* Parameter */ - || kind === 261 /* PropertyAssignment */ - || kind === 149 /* PropertyDeclaration */ - || kind === 148 /* PropertySignature */ - || kind === 154 /* SetAccessor */ - || kind === 262 /* ShorthandPropertyAssignment */ - || kind === 231 /* TypeAliasDeclaration */ - || kind === 145 /* TypeParameter */ - || kind === 226 /* VariableDeclaration */ - || kind === 290 /* JSDocTypedefTag */; - } - function isDeclarationStatementKind(kind) { - return kind === 228 /* FunctionDeclaration */ - || kind === 247 /* MissingDeclaration */ - || kind === 229 /* ClassDeclaration */ - || kind === 230 /* InterfaceDeclaration */ - || kind === 231 /* TypeAliasDeclaration */ - || kind === 232 /* EnumDeclaration */ - || kind === 233 /* ModuleDeclaration */ - || kind === 238 /* ImportDeclaration */ - || kind === 237 /* ImportEqualsDeclaration */ - || kind === 244 /* ExportDeclaration */ - || kind === 243 /* ExportAssignment */ - || kind === 236 /* NamespaceExportDeclaration */; - } - function isStatementKindButNotDeclarationKind(kind) { - return kind === 218 /* BreakStatement */ - || kind === 217 /* ContinueStatement */ - || kind === 225 /* DebuggerStatement */ - || kind === 212 /* DoStatement */ - || kind === 210 /* ExpressionStatement */ - || kind === 209 /* EmptyStatement */ - || kind === 215 /* ForInStatement */ - || kind === 216 /* ForOfStatement */ - || kind === 214 /* ForStatement */ - || kind === 211 /* IfStatement */ - || kind === 222 /* LabeledStatement */ - || kind === 219 /* ReturnStatement */ - || kind === 221 /* SwitchStatement */ - || kind === 223 /* ThrowStatement */ - || kind === 224 /* TryStatement */ - || kind === 208 /* VariableStatement */ - || kind === 213 /* WhileStatement */ - || kind === 220 /* WithStatement */ - || kind === 295 /* NotEmittedStatement */ - || kind === 298 /* EndOfDeclarationMarker */ - || kind === 297 /* MergeDeclarationMarker */; - } - function isDeclaration(node) { - return isDeclarationKind(node.kind); - } - ts.isDeclaration = isDeclaration; - function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); - } - ts.isDeclarationStatement = isDeclarationStatement; - /** - * Determines whether the node is a statement that is not also a declaration - */ - function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); - } - ts.isStatementButNotDeclaration = isStatementButNotDeclaration; - function isStatement(node) { - var kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) - || isDeclarationStatementKind(kind) - || kind === 207 /* Block */; - } - ts.isStatement = isStatement; - // Module references - function isModuleReference(node) { - var kind = node.kind; - return kind === 248 /* ExternalModuleReference */ - || kind === 143 /* QualifiedName */ - || kind === 71 /* Identifier */; - } - ts.isModuleReference = isModuleReference; - // JSX - function isJsxOpeningElement(node) { - return node.kind === 251 /* JsxOpeningElement */; - } - ts.isJsxOpeningElement = isJsxOpeningElement; - function isJsxClosingElement(node) { - return node.kind === 252 /* JsxClosingElement */; - } - ts.isJsxClosingElement = isJsxClosingElement; - function isJsxTagNameExpression(node) { - var kind = node.kind; - return kind === 99 /* ThisKeyword */ - || kind === 71 /* Identifier */ - || kind === 179 /* PropertyAccessExpression */; - } - ts.isJsxTagNameExpression = isJsxTagNameExpression; - function isJsxChild(node) { - var kind = node.kind; - return kind === 249 /* JsxElement */ - || kind === 256 /* JsxExpression */ - || kind === 250 /* JsxSelfClosingElement */ - || kind === 10 /* JsxText */; - } - ts.isJsxChild = isJsxChild; - function isJsxAttributes(node) { - var kind = node.kind; - return kind === 254 /* JsxAttributes */; - } - ts.isJsxAttributes = isJsxAttributes; - function isJsxAttributeLike(node) { - var kind = node.kind; - return kind === 253 /* JsxAttribute */ - || kind === 255 /* JsxSpreadAttribute */; - } - ts.isJsxAttributeLike = isJsxAttributeLike; - function isJsxSpreadAttribute(node) { - return node.kind === 255 /* JsxSpreadAttribute */; - } - ts.isJsxSpreadAttribute = isJsxSpreadAttribute; - function isJsxAttribute(node) { - return node.kind === 253 /* JsxAttribute */; - } - ts.isJsxAttribute = isJsxAttribute; - function isStringLiteralOrJsxExpression(node) { - var kind = node.kind; - return kind === 9 /* StringLiteral */ - || kind === 256 /* JsxExpression */; - } - ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; - function isJsxOpeningLikeElement(node) { - var kind = node.kind; - return kind === 251 /* JsxOpeningElement */ - || kind === 250 /* JsxSelfClosingElement */; - } - ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; - // Clauses - function isCaseOrDefaultClause(node) { - var kind = node.kind; - return kind === 257 /* CaseClause */ - || kind === 258 /* DefaultClause */; - } - ts.isCaseOrDefaultClause = isCaseOrDefaultClause; - function isHeritageClause(node) { - return node.kind === 259 /* HeritageClause */; - } - ts.isHeritageClause = isHeritageClause; - function isCatchClause(node) { - return node.kind === 260 /* CatchClause */; - } - ts.isCatchClause = isCatchClause; - // Property assignments - function isPropertyAssignment(node) { - return node.kind === 261 /* PropertyAssignment */; - } - ts.isPropertyAssignment = isPropertyAssignment; - function isShorthandPropertyAssignment(node) { - return node.kind === 262 /* ShorthandPropertyAssignment */; - } - ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; - // Enum - function isEnumMember(node) { - return node.kind === 264 /* EnumMember */; - } - ts.isEnumMember = isEnumMember; - // Top-level nodes - function isSourceFile(node) { - return node.kind === 265 /* SourceFile */; - } - ts.isSourceFile = isSourceFile; - function isWatchSet(options) { - // Firefox has Object.prototype.watch - return options.watch && options.hasOwnProperty("watch"); - } - ts.isWatchSet = isWatchSet; -})(ts || (ts = {})); -(function (ts) { - function getDefaultLibFileName(options) { - switch (options.target) { - case 5 /* ESNext */: - return "lib.esnext.full.d.ts"; - case 4 /* ES2017 */: - return "lib.es2017.full.d.ts"; - case 3 /* ES2016 */: - return "lib.es2016.full.d.ts"; - case 2 /* ES2015 */: - return "lib.es6.d.ts"; // We don't use lib.es2015.full.d.ts due to breaking change. - default: - return "lib.d.ts"; - } - } - ts.getDefaultLibFileName = getDefaultLibFileName; - function textSpanEnd(span) { - return span.start + span.length; - } - ts.textSpanEnd = textSpanEnd; - function textSpanIsEmpty(span) { - return span.length === 0; - } - ts.textSpanIsEmpty = textSpanIsEmpty; - function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); - } - ts.textSpanContainsPosition = textSpanContainsPosition; - // Returns true if 'span' contains 'other'. - function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); - } - ts.textSpanContainsTextSpan = textSpanContainsTextSpan; - function textSpanOverlapsWith(span, other) { - var overlapStart = Math.max(span.start, other.start); - var overlapEnd = Math.min(textSpanEnd(span), textSpanEnd(other)); - return overlapStart < overlapEnd; - } - ts.textSpanOverlapsWith = textSpanOverlapsWith; - function textSpanOverlap(span1, span2) { - var overlapStart = Math.max(span1.start, span2.start); - var overlapEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (overlapStart < overlapEnd) { - return createTextSpanFromBounds(overlapStart, overlapEnd); - } - return undefined; - } - ts.textSpanOverlap = textSpanOverlap; - function textSpanIntersectsWithTextSpan(span, other) { - return other.start <= textSpanEnd(span) && textSpanEnd(other) >= span.start; - } - ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; - function textSpanIntersectsWith(span, start, length) { - var end = start + length; - return start <= textSpanEnd(span) && end >= span.start; - } - ts.textSpanIntersectsWith = textSpanIntersectsWith; - function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - var end1 = start1 + length1; - var end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; - } - ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; - function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; - } - ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; - function textSpanIntersection(span1, span2) { - var intersectStart = Math.max(span1.start, span2.start); - var intersectEnd = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - if (intersectStart <= intersectEnd) { - return createTextSpanFromBounds(intersectStart, intersectEnd); - } - return undefined; - } - ts.textSpanIntersection = textSpanIntersection; - function createTextSpan(start, length) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length < 0) { - throw new Error("length < 0"); - } - return { start: start, length: length }; - } - ts.createTextSpan = createTextSpan; - function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); - } - ts.createTextSpanFromBounds = createTextSpanFromBounds; - function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); - } - ts.textChangeRangeNewSpan = textChangeRangeNewSpan; - function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; - } - ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; - function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span: span, newLength: newLength }; - } - ts.createTextChangeRange = createTextChangeRange; - ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); - /** - * Called to merge all the changes that occurred across several versions of a script snapshot - * into a single change. i.e. if a user keeps making successive edits to a script we will - * have a text change from V1 to V2, V2 to V3, ..., Vn. - * - * This function will then merge those changes into a single change range valid between V1 and - * Vn. - */ - function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return ts.unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - // We change from talking about { { oldStart, oldLength }, newLength } to { oldStart, oldEnd, newEnd } - // as it makes things much easier to reason about. - var change0 = changes[0]; - var oldStartN = change0.span.start; - var oldEndN = textSpanEnd(change0.span); - var newEndN = oldStartN + change0.newLength; - for (var i = 1; i < changes.length; i++) { - var nextChange = changes[i]; - // Consider the following case: - // i.e. two edits. The first represents the text change range { { 10, 50 }, 30 }. i.e. The span starting - // at 10, with length 50 is reduced to length 30. The second represents the text change range { { 30, 30 }, 40 }. - // i.e. the span starting at 30 with length 30 is increased to length 40. - // - // 0 10 20 30 40 50 60 70 80 90 100 - // ------------------------------------------------------------------------------------------------------- - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ------------------------------------------------------------------------------------------------------- - // | \ - // | \ - // T2 | \ - // | \ - // | \ - // ------------------------------------------------------------------------------------------------------- - // - // Merging these turns out to not be too difficult. First, determining the new start of the change is trivial - // it's just the min of the old and new starts. i.e.: - // - // 0 10 20 30 40 50 60 70 80 90 100 - // ------------------------------------------------------------*------------------------------------------ - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ----------------------------------------$-------------------$------------------------------------------ - // . | \ - // . | \ - // T2 . | \ - // . | \ - // . | \ - // ----------------------------------------------------------------------*-------------------------------- - // - // (Note the dots represent the newly inferred start. - // Determining the new and old end is also pretty simple. Basically it boils down to paying attention to the - // absolute positions at the asterisks, and the relative change between the dollar signs. Basically, we see - // which if the two $'s precedes the other, and we move that one forward until they line up. in this case that - // means: - // - // 0 10 20 30 40 50 60 70 80 90 100 - // --------------------------------------------------------------------------------*---------------------- - // | / - // | /---- - // T1 | /---- - // | /---- - // | /---- - // ------------------------------------------------------------$------------------------------------------ - // . | \ - // . | \ - // T2 . | \ - // . | \ - // . | \ - // ----------------------------------------------------------------------*-------------------------------- - // - // In other words (in this case), we're recognizing that the second edit happened after where the first edit - // ended with a delta of 20 characters (60 - 40). Thus, if we go back in time to where the first edit started - // that's the same as if we started at char 80 instead of 60. - // - // As it so happens, the same logic applies if the second edit precedes the first edit. In that case rather - // than pushing the first edit forward to match the second, we'll push the second edit forward to match the - // first. - // - // In this case that means we have { oldStart: 10, oldEnd: 80, newEnd: 70 } or, in TextChangeRange - // semantics: { { start: 10, length: 70 }, newLength: 60 } - // - // The math then works out as follows. - // If we have { oldStart1, oldEnd1, newEnd1 } and { oldStart2, oldEnd2, newEnd2 } then we can compute the - // final result like so: - // - // { - // oldStart3: Min(oldStart1, oldStart2), - // oldEnd3 : Max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)), - // newEnd3 : Max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)) - // } - var oldStart1 = oldStartN; - var oldEnd1 = oldEndN; - var newEnd1 = newEndN; - var oldStart2 = nextChange.span.start; - var oldEnd2 = textSpanEnd(nextChange.span); - var newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), /*newLength*/ newEndN - oldStartN); - } - ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; - function getTypeParameterOwner(d) { - if (d && d.kind === 145 /* TypeParameter */) { - for (var current = d; current; current = current.parent) { - if (ts.isFunctionLike(current) || ts.isClassLike(current) || current.kind === 230 /* InterfaceDeclaration */) { - return current; - } - } - } - } - ts.getTypeParameterOwner = getTypeParameterOwner; - function isParameterPropertyDeclaration(node) { - return ts.hasModifier(node, 92 /* ParameterPropertyModifier */) && node.parent.kind === 152 /* Constructor */ && ts.isClassLike(node.parent.parent); - } - ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; - function walkUpBindingElementsAndPatterns(node) { - while (node && (node.kind === 176 /* BindingElement */ || ts.isBindingPattern(node))) { - node = node.parent; - } - return node; - } - function getCombinedModifierFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = ts.getModifierFlags(node); - if (node.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - if (node && node.kind === 227 /* VariableDeclarationList */) { - flags |= ts.getModifierFlags(node); - node = node.parent; - } - if (node && node.kind === 208 /* VariableStatement */) { - flags |= ts.getModifierFlags(node); - } - return flags; - } - ts.getCombinedModifierFlags = getCombinedModifierFlags; - // Returns the node flags for this node and all relevant parent nodes. This is done so that - // nodes like variable declarations and binding elements can returned a view of their flags - // that includes the modifiers from their container. i.e. flags like export/declare aren't - // stored on the variable declaration directly, but on the containing variable statement - // (if it has one). Similarly, flags for let/const are store on the variable declaration - // list. By calling this function, all those flags are combined so that the client can treat - // the node as if it actually had those flags. - function getCombinedNodeFlags(node) { - node = walkUpBindingElementsAndPatterns(node); - var flags = node.flags; - if (node.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - if (node && node.kind === 227 /* VariableDeclarationList */) { - flags |= node.flags; - node = node.parent; - } - if (node && node.kind === 208 /* VariableStatement */) { - flags |= node.flags; - } - return flags; - } - ts.getCombinedNodeFlags = getCombinedNodeFlags; - /** - * Checks to see if the locale is in the appropriate format, - * and if it is, attempts to set the appropriate language. - */ - function validateLocaleAndSetLanguage(locale, sys, errors) { - var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(locale.toLowerCase()); - if (!matchResult) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - var language = matchResult[1]; - var territory = matchResult[3]; - // First try the entire locale, then fall back to just language if that's all we have. - // Either ways do not fail, and fallback to the English diagnostic strings. - if (!trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory(language, /*territory*/ undefined, errors); - } - function trySetLanguageAndTerritory(language, territory, errors) { - var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); - var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); - var filePath = ts.combinePaths(containingDirectoryPath, language); - if (territory) { - filePath = filePath + "-" + territory; - } - filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys.fileExists(filePath)) { - return false; - } - // TODO: Add codePage support for readFile? - var fileContents = ""; - try { - fileContents = sys.readFile(filePath); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - ts.localizedDiagnosticMessages = JSON.parse(fileContents); - } - catch (e) { - if (errors) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } - } - ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; - function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== undefined) { - node = node.original; - } - } - return !nodeTest || nodeTest(node) ? node : undefined; - } - ts.getOriginalNode = getOriginalNode; - /** - * Gets a value indicating whether a node originated in the parse tree. - * - * @param node The node to test. - */ - function isParseTreeNode(node) { - return (node.flags & 8 /* Synthesized */) === 0; - } - ts.isParseTreeNode = isParseTreeNode; - function getParseTreeNode(node, nodeTest) { - if (node === undefined || isParseTreeNode(node)) { - return node; - } - node = getOriginalNode(node); - if (isParseTreeNode(node) && (!nodeTest || nodeTest(node))) { - return node; - } - return undefined; - } - ts.getParseTreeNode = getParseTreeNode; - /** - * Remove extra underscore from escaped identifier text content. - * - * @param identifier The escaped identifier text. - * @returns The unescaped identifier text. - */ - function unescapeIdentifier(identifier) { - return identifier.length >= 3 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ && identifier.charCodeAt(2) === 95 /* _ */ ? identifier.substr(1) : identifier; - } - ts.unescapeIdentifier = unescapeIdentifier; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - function createSynthesizedNode(kind) { - var node = ts.createNode(kind, -1, -1); - node.flags |= 8 /* Synthesized */; - return node; - } - /* @internal */ - function updateNode(updated, original) { - if (updated !== original) { - setOriginalNode(updated, original); - setTextRange(updated, original); - if (original.startsOnNewLine) { - updated.startsOnNewLine = true; - } - ts.aggregateTransformFlags(updated); - } - return updated; - } - ts.updateNode = updateNode; - /** - * Make `elements` into a `NodeArray`. If `elements` is `undefined`, returns an empty `NodeArray`. - */ - function createNodeArray(elements, hasTrailingComma) { - if (elements) { - if (ts.isNodeArray(elements)) { - return elements; - } - } - else { - elements = []; - } - var array = elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = hasTrailingComma; - return array; - } - ts.createNodeArray = createNodeArray; - /** - * Creates a shallow, memberwise clone of a node with no source map location. - */ - /* @internal */ - function getSynthesizedClone(node) { - // We don't use "clone" from core.ts here, as we need to preserve the prototype chain of - // the original node. We also need to exclude specific properties and only include own- - // properties (to skip members already defined on the shared prototype). - var clone = createSynthesizedNode(node.kind); - clone.flags |= node.flags; - setOriginalNode(clone, node); - for (var key in node) { - if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { - continue; - } - clone[key] = node[key]; - } - return clone; - } - ts.getSynthesizedClone = getSynthesizedClone; - function createLiteral(value) { - if (typeof value === "number") { - return createNumericLiteral(value + ""); - } - if (typeof value === "boolean") { - return value ? createTrue() : createFalse(); - } - if (typeof value === "string") { - return createStringLiteral(value); - } - return createLiteralFromNode(value); - } - ts.createLiteral = createLiteral; - function createNumericLiteral(value) { - var node = createSynthesizedNode(8 /* NumericLiteral */); - node.text = value; - node.numericLiteralFlags = 0; - return node; - } - ts.createNumericLiteral = createNumericLiteral; - function createStringLiteral(text) { - var node = createSynthesizedNode(9 /* StringLiteral */); - node.text = text; - return node; - } - function createLiteralFromNode(sourceNode) { - var node = createStringLiteral(sourceNode.text); - node.textSourceNode = sourceNode; - return node; - } - // Identifiers - function createIdentifier(text) { - var node = createSynthesizedNode(71 /* Identifier */); - node.text = ts.escapeIdentifier(text); - node.originalKeywordKind = text ? ts.stringToToken(text) : 0 /* Unknown */; - node.autoGenerateKind = 0 /* None */; - node.autoGenerateId = 0; - return node; - } - ts.createIdentifier = createIdentifier; - var nextAutoGenerateId = 0; - /** Create a unique temporary variable. */ - function createTempVariable(recordTempVariable) { - var name = createIdentifier(""); - name.autoGenerateKind = 1 /* Auto */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - ts.createTempVariable = createTempVariable; - /** Create a unique temporary variable for use in a loop. */ - function createLoopVariable() { - var name = createIdentifier(""); - name.autoGenerateKind = 2 /* Loop */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createLoopVariable = createLoopVariable; - /** Create a unique name based on the supplied text. */ - function createUniqueName(text) { - var name = createIdentifier(text); - name.autoGenerateKind = 3 /* Unique */; - name.autoGenerateId = nextAutoGenerateId; - nextAutoGenerateId++; - return name; - } - ts.createUniqueName = createUniqueName; - /** Create a unique name generated for a node. */ - function getGeneratedNameForNode(node) { - var name = createIdentifier(""); - name.autoGenerateKind = 4 /* Node */; - name.autoGenerateId = nextAutoGenerateId; - name.original = node; - nextAutoGenerateId++; - return name; - } - ts.getGeneratedNameForNode = getGeneratedNameForNode; - // Punctuation - function createToken(token) { - return createSynthesizedNode(token); - } - ts.createToken = createToken; - // Reserved words - function createSuper() { - return createSynthesizedNode(97 /* SuperKeyword */); - } - ts.createSuper = createSuper; - function createThis() { - return createSynthesizedNode(99 /* ThisKeyword */); - } - ts.createThis = createThis; - function createNull() { - return createSynthesizedNode(95 /* NullKeyword */); - } - ts.createNull = createNull; - function createTrue() { - return createSynthesizedNode(101 /* TrueKeyword */); - } - ts.createTrue = createTrue; - function createFalse() { - return createSynthesizedNode(86 /* FalseKeyword */); - } - ts.createFalse = createFalse; - // Names - function createQualifiedName(left, right) { - var node = createSynthesizedNode(143 /* QualifiedName */); - node.left = left; - node.right = asName(right); - return node; - } - ts.createQualifiedName = createQualifiedName; - function updateQualifiedName(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createQualifiedName(left, right), node) - : node; - } - ts.updateQualifiedName = updateQualifiedName; - function createComputedPropertyName(expression) { - var node = createSynthesizedNode(144 /* ComputedPropertyName */); - node.expression = expression; - return node; - } - ts.createComputedPropertyName = createComputedPropertyName; - function updateComputedPropertyName(node, expression) { - return node.expression !== expression - ? updateNode(createComputedPropertyName(expression), node) - : node; - } - ts.updateComputedPropertyName = updateComputedPropertyName; - // Type Elements - function createSignatureDeclaration(kind, typeParameters, parameters, type) { - var signatureDeclaration = createSynthesizedNode(kind); - signatureDeclaration.typeParameters = asNodeArray(typeParameters); - signatureDeclaration.parameters = asNodeArray(parameters); - signatureDeclaration.type = type; - return signatureDeclaration; - } - ts.createSignatureDeclaration = createSignatureDeclaration; - function updateSignatureDeclaration(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - ? updateNode(createSignatureDeclaration(node.kind, typeParameters, parameters, type), node) - : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(160 /* FunctionType */, typeParameters, parameters, type); - } - ts.createFunctionTypeNode = createFunctionTypeNode; - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateFunctionTypeNode = updateFunctionTypeNode; - function createConstructorTypeNode(typeParameters, parameters, type) { - return createSignatureDeclaration(161 /* ConstructorType */, typeParameters, parameters, type); - } - ts.createConstructorTypeNode = createConstructorTypeNode; - function updateConstructorTypeNode(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructorTypeNode = updateConstructorTypeNode; - function createCallSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(155 /* CallSignature */, typeParameters, parameters, type); - } - ts.createCallSignatureDeclaration = createCallSignatureDeclaration; - function updateCallSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateCallSignatureDeclaration = updateCallSignatureDeclaration; - function createConstructSignatureDeclaration(typeParameters, parameters, type) { - return createSignatureDeclaration(156 /* ConstructSignature */, typeParameters, parameters, type); - } - ts.createConstructSignatureDeclaration = createConstructSignatureDeclaration; - function updateConstructSignatureDeclaration(node, typeParameters, parameters, type) { - return updateSignatureDeclaration(node, typeParameters, parameters, type); - } - ts.updateConstructSignatureDeclaration = updateConstructSignatureDeclaration; - function createMethodSignature(typeParameters, parameters, type, name, questionToken) { - var methodSignature = createSignatureDeclaration(150 /* MethodSignature */, typeParameters, parameters, type); - methodSignature.name = asName(name); - methodSignature.questionToken = questionToken; - return methodSignature; - } - ts.createMethodSignature = createMethodSignature; - function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { - return node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.name !== name - || node.questionToken !== questionToken - ? updateNode(createMethodSignature(typeParameters, parameters, type, name, questionToken), node) - : node; - } - ts.updateMethodSignature = updateMethodSignature; - // Types - function createKeywordTypeNode(kind) { - return createSynthesizedNode(kind); - } - ts.createKeywordTypeNode = createKeywordTypeNode; - function createThisTypeNode() { - return createSynthesizedNode(169 /* ThisType */); - } - ts.createThisTypeNode = createThisTypeNode; - function createLiteralTypeNode(literal) { - var literalTypeNode = createSynthesizedNode(173 /* LiteralType */); - literalTypeNode.literal = literal; - return literalTypeNode; - } - ts.createLiteralTypeNode = createLiteralTypeNode; - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal - ? updateNode(createLiteralTypeNode(literal), node) - : node; - } - ts.updateLiteralTypeNode = updateLiteralTypeNode; - function createTypeReferenceNode(typeName, typeArguments) { - var typeReference = createSynthesizedNode(159 /* TypeReference */); - typeReference.typeName = asName(typeName); - typeReference.typeArguments = asNodeArray(typeArguments); - return typeReference; - } - ts.createTypeReferenceNode = createTypeReferenceNode; - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName - || node.typeArguments !== typeArguments - ? updateNode(createTypeReferenceNode(typeName, typeArguments), node) - : node; - } - ts.updateTypeReferenceNode = updateTypeReferenceNode; - function createTypePredicateNode(parameterName, type) { - var typePredicateNode = createSynthesizedNode(158 /* TypePredicate */); - typePredicateNode.parameterName = asName(parameterName); - typePredicateNode.type = type; - return typePredicateNode; - } - ts.createTypePredicateNode = createTypePredicateNode; - function updateTypePredicateNode(node, parameterName, type) { - return node.parameterName !== parameterName - || node.type !== type - ? updateNode(createTypePredicateNode(parameterName, type), node) - : node; - } - ts.updateTypePredicateNode = updateTypePredicateNode; - function createTypeQueryNode(exprName) { - var typeQueryNode = createSynthesizedNode(162 /* TypeQuery */); - typeQueryNode.exprName = exprName; - return typeQueryNode; - } - ts.createTypeQueryNode = createTypeQueryNode; - function updateTypeQueryNode(node, exprName) { - return node.exprName !== exprName ? updateNode(createTypeQueryNode(exprName), node) : node; - } - ts.updateTypeQueryNode = updateTypeQueryNode; - function createArrayTypeNode(elementType) { - var arrayTypeNode = createSynthesizedNode(164 /* ArrayType */); - arrayTypeNode.elementType = elementType; - return arrayTypeNode; - } - ts.createArrayTypeNode = createArrayTypeNode; - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType - ? updateNode(createArrayTypeNode(elementType), node) - : node; - } - ts.updateArrayTypeNode = updateArrayTypeNode; - function createUnionOrIntersectionTypeNode(kind, types) { - var unionTypeNode = createSynthesizedNode(kind); - unionTypeNode.types = createNodeArray(types); - return unionTypeNode; - } - ts.createUnionOrIntersectionTypeNode = createUnionOrIntersectionTypeNode; - function updateUnionOrIntersectionTypeNode(node, types) { - return node.types !== types - ? updateNode(createUnionOrIntersectionTypeNode(node.kind, types), node) - : node; - } - ts.updateUnionOrIntersectionTypeNode = updateUnionOrIntersectionTypeNode; - function createTypeLiteralNode(members) { - var typeLiteralNode = createSynthesizedNode(163 /* TypeLiteral */); - typeLiteralNode.members = createNodeArray(members); - return typeLiteralNode; - } - ts.createTypeLiteralNode = createTypeLiteralNode; - function updateTypeLiteralNode(node, members) { - return node.members !== members - ? updateNode(createTypeLiteralNode(members), node) - : node; - } - ts.updateTypeLiteralNode = updateTypeLiteralNode; - function createTupleTypeNode(elementTypes) { - var tupleTypeNode = createSynthesizedNode(165 /* TupleType */); - tupleTypeNode.elementTypes = createNodeArray(elementTypes); - return tupleTypeNode; - } - ts.createTupleTypeNode = createTupleTypeNode; - function updateTypleTypeNode(node, elementTypes) { - return node.elementTypes !== elementTypes - ? updateNode(createTupleTypeNode(elementTypes), node) - : node; - } - ts.updateTypleTypeNode = updateTypleTypeNode; - function createMappedTypeNode(readonlyToken, typeParameter, questionToken, type) { - var mappedTypeNode = createSynthesizedNode(172 /* MappedType */); - mappedTypeNode.readonlyToken = readonlyToken; - mappedTypeNode.typeParameter = typeParameter; - mappedTypeNode.questionToken = questionToken; - mappedTypeNode.type = type; - return mappedTypeNode; - } - ts.createMappedTypeNode = createMappedTypeNode; - function updateMappedTypeNode(node, readonlyToken, typeParameter, questionToken, type) { - return node.readonlyToken !== readonlyToken - || node.typeParameter !== typeParameter - || node.questionToken !== questionToken - || node.type !== type - ? updateNode(createMappedTypeNode(readonlyToken, typeParameter, questionToken, type), node) - : node; - } - ts.updateMappedTypeNode = updateMappedTypeNode; - function createTypeOperatorNode(type) { - var typeOperatorNode = createSynthesizedNode(170 /* TypeOperator */); - typeOperatorNode.operator = 127 /* KeyOfKeyword */; - typeOperatorNode.type = type; - return typeOperatorNode; - } - ts.createTypeOperatorNode = createTypeOperatorNode; - function updateTypeOperatorNode(node, type) { - return node.type !== type ? updateNode(createTypeOperatorNode(type), node) : node; - } - ts.updateTypeOperatorNode = updateTypeOperatorNode; - function createIndexedAccessTypeNode(objectType, indexType) { - var indexedAccessTypeNode = createSynthesizedNode(171 /* IndexedAccessType */); - indexedAccessTypeNode.objectType = objectType; - indexedAccessTypeNode.indexType = indexType; - return indexedAccessTypeNode; - } - ts.createIndexedAccessTypeNode = createIndexedAccessTypeNode; - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType - || node.indexType !== indexType - ? updateNode(createIndexedAccessTypeNode(objectType, indexType), node) - : node; - } - ts.updateIndexedAccessTypeNode = updateIndexedAccessTypeNode; - // Type Declarations - function createTypeParameterDeclaration(name, constraint, defaultType) { - var typeParameter = createSynthesizedNode(145 /* TypeParameter */); - typeParameter.name = asName(name); - typeParameter.constraint = constraint; - typeParameter.default = defaultType; - return typeParameter; - } - ts.createTypeParameterDeclaration = createTypeParameterDeclaration; - function updateTypeParameterDeclaration(node, name, constraint, defaultType) { - return node.name !== name - || node.constraint !== constraint - || node.default !== defaultType - ? updateNode(createTypeParameterDeclaration(name, constraint, defaultType), node) - : node; - } - ts.updateTypeParameterDeclaration = updateTypeParameterDeclaration; - // Signature elements - function createPropertySignature(name, questionToken, type, initializer) { - var propertySignature = createSynthesizedNode(148 /* PropertySignature */); - propertySignature.name = asName(name); - propertySignature.questionToken = questionToken; - propertySignature.type = type; - propertySignature.initializer = initializer; - return propertySignature; - } - ts.createPropertySignature = createPropertySignature; - function updatePropertySignature(node, name, questionToken, type, initializer) { - return node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createPropertySignature(name, questionToken, type, initializer), node) - : node; - } - ts.updatePropertySignature = updatePropertySignature; - function createIndexSignatureDeclaration(decorators, modifiers, parameters, type) { - var indexSignature = createSynthesizedNode(157 /* IndexSignature */); - indexSignature.decorators = asNodeArray(decorators); - indexSignature.modifiers = asNodeArray(modifiers); - indexSignature.parameters = createNodeArray(parameters); - indexSignature.type = type; - return indexSignature; - } - ts.createIndexSignatureDeclaration = createIndexSignatureDeclaration; - function updateIndexSignatureDeclaration(node, decorators, modifiers, parameters, type) { - return node.parameters !== parameters - || node.type !== type - || node.decorators !== decorators - || node.modifiers !== modifiers - ? updateNode(createIndexSignatureDeclaration(decorators, modifiers, parameters, type), node) - : node; - } - ts.updateIndexSignatureDeclaration = updateIndexSignatureDeclaration; - // Signature elements - function createParameter(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - var node = createSynthesizedNode(146 /* Parameter */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createParameter = createParameter; - function updateParameter(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.questionToken !== questionToken - || node.type !== type - || node.initializer !== initializer - ? updateNode(createParameter(decorators, modifiers, dotDotDotToken, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateParameter = updateParameter; - function createDecorator(expression) { - var node = createSynthesizedNode(147 /* Decorator */); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createDecorator = createDecorator; - function updateDecorator(node, expression) { - return node.expression !== expression - ? updateNode(createDecorator(expression), node) - : node; - } - ts.updateDecorator = updateDecorator; - // Type members - function createProperty(decorators, modifiers, name, questionToken, type, initializer) { - var node = createSynthesizedNode(149 /* PropertyDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = initializer; - return node; - } - ts.createProperty = createProperty; - function updateProperty(node, decorators, modifiers, name, type, initializer) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createProperty(decorators, modifiers, name, node.questionToken, type, initializer), node) - : node; - } - ts.updateProperty = updateProperty; - function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(151 /* MethodDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createMethodDeclaration = createMethodDeclaration; - function updateMethod(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) - : node; - } - ts.updateMethod = updateMethod; - function createConstructor(decorators, modifiers, parameters, body) { - var node = createSynthesizedNode(152 /* Constructor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = undefined; - node.body = body; - return node; - } - ts.createConstructor = createConstructor; - function updateConstructor(node, decorators, modifiers, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.parameters !== parameters - || node.body !== body - ? updateNode(createConstructor(decorators, modifiers, parameters, body), node) - : node; - } - ts.updateConstructor = updateConstructor; - function createGetAccessor(decorators, modifiers, name, parameters, type, body) { - var node = createSynthesizedNode(153 /* GetAccessor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createGetAccessor = createGetAccessor; - function updateGetAccessor(node, decorators, modifiers, name, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createGetAccessor(decorators, modifiers, name, parameters, type, body), node) - : node; - } - ts.updateGetAccessor = updateGetAccessor; - function createSetAccessor(decorators, modifiers, name, parameters, body) { - var node = createSynthesizedNode(154 /* SetAccessor */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = undefined; - node.parameters = createNodeArray(parameters); - node.body = body; - return node; - } - ts.createSetAccessor = createSetAccessor; - function updateSetAccessor(node, decorators, modifiers, name, parameters, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.parameters !== parameters - || node.body !== body - ? updateNode(createSetAccessor(decorators, modifiers, name, parameters, body), node) - : node; - } - ts.updateSetAccessor = updateSetAccessor; - // Binding Patterns - function createObjectBindingPattern(elements) { - var node = createSynthesizedNode(174 /* ObjectBindingPattern */); - node.elements = createNodeArray(elements); - return node; - } - ts.createObjectBindingPattern = createObjectBindingPattern; - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createObjectBindingPattern(elements), node) - : node; - } - ts.updateObjectBindingPattern = updateObjectBindingPattern; - function createArrayBindingPattern(elements) { - var node = createSynthesizedNode(175 /* ArrayBindingPattern */); - node.elements = createNodeArray(elements); - return node; - } - ts.createArrayBindingPattern = createArrayBindingPattern; - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements - ? updateNode(createArrayBindingPattern(elements), node) - : node; - } - ts.updateArrayBindingPattern = updateArrayBindingPattern; - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - var node = createSynthesizedNode(176 /* BindingElement */); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = initializer; - return node; - } - ts.createBindingElement = createBindingElement; - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName - || node.dotDotDotToken !== dotDotDotToken - || node.name !== name - || node.initializer !== initializer - ? updateNode(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) - : node; - } - ts.updateBindingElement = updateBindingElement; - // Expression - function createArrayLiteral(elements, multiLine) { - var node = createSynthesizedNode(177 /* ArrayLiteralExpression */); - node.elements = ts.parenthesizeListElements(createNodeArray(elements)); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createArrayLiteral = createArrayLiteral; - function updateArrayLiteral(node, elements) { - return node.elements !== elements - ? updateNode(createArrayLiteral(elements, node.multiLine), node) - : node; - } - ts.updateArrayLiteral = updateArrayLiteral; - function createObjectLiteral(properties, multiLine) { - var node = createSynthesizedNode(178 /* ObjectLiteralExpression */); - node.properties = createNodeArray(properties); - if (multiLine) { - node.multiLine = true; - } - return node; - } - ts.createObjectLiteral = createObjectLiteral; - function updateObjectLiteral(node, properties) { - return node.properties !== properties - ? updateNode(createObjectLiteral(properties, node.multiLine), node) - : node; - } - ts.updateObjectLiteral = updateObjectLiteral; - function createPropertyAccess(expression, name) { - var node = createSynthesizedNode(179 /* PropertyAccessExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.name = asName(name); - setEmitFlags(node, 131072 /* NoIndentation */); - return node; - } - ts.createPropertyAccess = createPropertyAccess; - function updatePropertyAccess(node, expression, name) { - // Because we are updating existed propertyAccess we want to inherit its emitFlags - // instead of using the default from createPropertyAccess - return node.expression !== expression - || node.name !== name - ? updateNode(setEmitFlags(createPropertyAccess(expression, name), getEmitFlags(node)), node) - : node; - } - ts.updatePropertyAccess = updatePropertyAccess; - function createElementAccess(expression, index) { - var node = createSynthesizedNode(180 /* ElementAccessExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.argumentExpression = asExpression(index); - return node; - } - ts.createElementAccess = createElementAccess; - function updateElementAccess(node, expression, argumentExpression) { - return node.expression !== expression - || node.argumentExpression !== argumentExpression - ? updateNode(createElementAccess(expression, argumentExpression), node) - : node; - } - ts.updateElementAccess = updateElementAccess; - function createCall(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(181 /* CallExpression */); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = ts.parenthesizeListElements(createNodeArray(argumentsArray)); - return node; - } - ts.createCall = createCall; - function updateCall(node, expression, typeArguments, argumentsArray) { - return expression !== node.expression - || typeArguments !== node.typeArguments - || argumentsArray !== node.arguments - ? updateNode(createCall(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateCall = updateCall; - function createNew(expression, typeArguments, argumentsArray) { - var node = createSynthesizedNode(182 /* NewExpression */); - node.expression = ts.parenthesizeForNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? ts.parenthesizeListElements(createNodeArray(argumentsArray)) : undefined; - return node; - } - ts.createNew = createNew; - function updateNew(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression - || node.typeArguments !== typeArguments - || node.arguments !== argumentsArray - ? updateNode(createNew(expression, typeArguments, argumentsArray), node) - : node; - } - ts.updateNew = updateNew; - function createTaggedTemplate(tag, template) { - var node = createSynthesizedNode(183 /* TaggedTemplateExpression */); - node.tag = ts.parenthesizeForAccess(tag); - node.template = template; - return node; - } - ts.createTaggedTemplate = createTaggedTemplate; - function updateTaggedTemplate(node, tag, template) { - return node.tag !== tag - || node.template !== template - ? updateNode(createTaggedTemplate(tag, template), node) - : node; - } - ts.updateTaggedTemplate = updateTaggedTemplate; - function createTypeAssertion(type, expression) { - var node = createSynthesizedNode(184 /* TypeAssertionExpression */); - node.type = type; - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeAssertion = createTypeAssertion; - function updateTypeAssertion(node, type, expression) { - return node.type !== type - || node.expression !== expression - ? updateNode(createTypeAssertion(type, expression), node) - : node; - } - ts.updateTypeAssertion = updateTypeAssertion; - function createParen(expression) { - var node = createSynthesizedNode(185 /* ParenthesizedExpression */); - node.expression = expression; - return node; - } - ts.createParen = createParen; - function updateParen(node, expression) { - return node.expression !== expression - ? updateNode(createParen(expression), node) - : node; - } - ts.updateParen = updateParen; - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(186 /* FunctionExpression */); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionExpression = createFunctionExpression; - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionExpression = updateFunctionExpression; - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - var node = createSynthesizedNode(187 /* ArrowFunction */); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken || createToken(36 /* EqualsGreaterThanToken */); - node.body = ts.parenthesizeConciseBody(body); - return node; - } - ts.createArrowFunction = createArrowFunction; - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createArrowFunction(modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, body), node) - : node; - } - ts.updateArrowFunction = updateArrowFunction; - function createDelete(expression) { - var node = createSynthesizedNode(188 /* DeleteExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createDelete = createDelete; - function updateDelete(node, expression) { - return node.expression !== expression - ? updateNode(createDelete(expression), node) - : node; - } - ts.updateDelete = updateDelete; - function createTypeOf(expression) { - var node = createSynthesizedNode(189 /* TypeOfExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createTypeOf = createTypeOf; - function updateTypeOf(node, expression) { - return node.expression !== expression - ? updateNode(createTypeOf(expression), node) - : node; - } - ts.updateTypeOf = updateTypeOf; - function createVoid(expression) { - var node = createSynthesizedNode(190 /* VoidExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createVoid = createVoid; - function updateVoid(node, expression) { - return node.expression !== expression - ? updateNode(createVoid(expression), node) - : node; - } - ts.updateVoid = updateVoid; - function createAwait(expression) { - var node = createSynthesizedNode(191 /* AwaitExpression */); - node.expression = ts.parenthesizePrefixOperand(expression); - return node; - } - ts.createAwait = createAwait; - function updateAwait(node, expression) { - return node.expression !== expression - ? updateNode(createAwait(expression), node) - : node; - } - ts.updateAwait = updateAwait; - function createPrefix(operator, operand) { - var node = createSynthesizedNode(192 /* PrefixUnaryExpression */); - node.operator = operator; - node.operand = ts.parenthesizePrefixOperand(operand); - return node; - } - ts.createPrefix = createPrefix; - function updatePrefix(node, operand) { - return node.operand !== operand - ? updateNode(createPrefix(node.operator, operand), node) - : node; - } - ts.updatePrefix = updatePrefix; - function createPostfix(operand, operator) { - var node = createSynthesizedNode(193 /* PostfixUnaryExpression */); - node.operand = ts.parenthesizePostfixOperand(operand); - node.operator = operator; - return node; - } - ts.createPostfix = createPostfix; - function updatePostfix(node, operand) { - return node.operand !== operand - ? updateNode(createPostfix(operand, node.operator), node) - : node; - } - ts.updatePostfix = updatePostfix; - function createBinary(left, operator, right) { - var node = createSynthesizedNode(194 /* BinaryExpression */); - var operatorToken = asToken(operator); - var operatorKind = operatorToken.kind; - node.left = ts.parenthesizeBinaryOperand(operatorKind, left, /*isLeftSideOfBinary*/ true, /*leftOperand*/ undefined); - node.operatorToken = operatorToken; - node.right = ts.parenthesizeBinaryOperand(operatorKind, right, /*isLeftSideOfBinary*/ false, node.left); - return node; - } - ts.createBinary = createBinary; - function updateBinary(node, left, right) { - return node.left !== left - || node.right !== right - ? updateNode(createBinary(left, node.operatorToken, right), node) - : node; - } - ts.updateBinary = updateBinary; - function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { - var node = createSynthesizedNode(195 /* ConditionalExpression */); - node.condition = ts.parenthesizeForConditionalHead(condition); - node.questionToken = whenFalse ? questionTokenOrWhenTrue : createToken(55 /* QuestionToken */); - node.whenTrue = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenTrueOrWhenFalse : questionTokenOrWhenTrue); - node.colonToken = whenFalse ? colonToken : createToken(56 /* ColonToken */); - node.whenFalse = ts.parenthesizeSubexpressionOfConditionalExpression(whenFalse ? whenFalse : whenTrueOrWhenFalse); - return node; - } - ts.createConditional = createConditional; - function updateConditional(node, condition, whenTrue, whenFalse) { - return node.condition !== condition - || node.whenTrue !== whenTrue - || node.whenFalse !== whenFalse - ? updateNode(createConditional(condition, node.questionToken, whenTrue, node.colonToken, whenFalse), node) - : node; - } - ts.updateConditional = updateConditional; - function createTemplateExpression(head, templateSpans) { - var node = createSynthesizedNode(196 /* TemplateExpression */); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - return node; - } - ts.createTemplateExpression = createTemplateExpression; - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head - || node.templateSpans !== templateSpans - ? updateNode(createTemplateExpression(head, templateSpans), node) - : node; - } - ts.updateTemplateExpression = updateTemplateExpression; - function createYield(asteriskTokenOrExpression, expression) { - var node = createSynthesizedNode(197 /* YieldExpression */); - node.asteriskToken = asteriskTokenOrExpression && asteriskTokenOrExpression.kind === 39 /* AsteriskToken */ ? asteriskTokenOrExpression : undefined; - node.expression = asteriskTokenOrExpression && asteriskTokenOrExpression.kind !== 39 /* AsteriskToken */ ? asteriskTokenOrExpression : expression; - return node; - } - ts.createYield = createYield; - function updateYield(node, asteriskToken, expression) { - return node.expression !== expression - || node.asteriskToken !== asteriskToken - ? updateNode(createYield(asteriskToken, expression), node) - : node; - } - ts.updateYield = updateYield; - function createSpread(expression) { - var node = createSynthesizedNode(198 /* SpreadElement */); - node.expression = ts.parenthesizeExpressionForList(expression); - return node; - } - ts.createSpread = createSpread; - function updateSpread(node, expression) { - return node.expression !== expression - ? updateNode(createSpread(expression), node) - : node; - } - ts.updateSpread = updateSpread; - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(199 /* ClassExpression */); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassExpression = createClassExpression; - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassExpression = updateClassExpression; - function createOmittedExpression() { - return createSynthesizedNode(200 /* OmittedExpression */); - } - ts.createOmittedExpression = createOmittedExpression; - function createExpressionWithTypeArguments(typeArguments, expression) { - var node = createSynthesizedNode(201 /* ExpressionWithTypeArguments */); - node.expression = ts.parenthesizeForAccess(expression); - node.typeArguments = asNodeArray(typeArguments); - return node; - } - ts.createExpressionWithTypeArguments = createExpressionWithTypeArguments; - function updateExpressionWithTypeArguments(node, typeArguments, expression) { - return node.typeArguments !== typeArguments - || node.expression !== expression - ? updateNode(createExpressionWithTypeArguments(typeArguments, expression), node) - : node; - } - ts.updateExpressionWithTypeArguments = updateExpressionWithTypeArguments; - function createAsExpression(expression, type) { - var node = createSynthesizedNode(202 /* AsExpression */); - node.expression = expression; - node.type = type; - return node; - } - ts.createAsExpression = createAsExpression; - function updateAsExpression(node, expression, type) { - return node.expression !== expression - || node.type !== type - ? updateNode(createAsExpression(expression, type), node) - : node; - } - ts.updateAsExpression = updateAsExpression; - function createNonNullExpression(expression) { - var node = createSynthesizedNode(203 /* NonNullExpression */); - node.expression = ts.parenthesizeForAccess(expression); - return node; - } - ts.createNonNullExpression = createNonNullExpression; - function updateNonNullExpression(node, expression) { - return node.expression !== expression - ? updateNode(createNonNullExpression(expression), node) - : node; - } - ts.updateNonNullExpression = updateNonNullExpression; - // Misc - function createTemplateSpan(expression, literal) { - var node = createSynthesizedNode(205 /* TemplateSpan */); - node.expression = expression; - node.literal = literal; - return node; - } - ts.createTemplateSpan = createTemplateSpan; - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression - || node.literal !== literal - ? updateNode(createTemplateSpan(expression, literal), node) - : node; - } - ts.updateTemplateSpan = updateTemplateSpan; - // Element - function createBlock(statements, multiLine) { - var block = createSynthesizedNode(207 /* Block */); - block.statements = createNodeArray(statements); - if (multiLine) - block.multiLine = multiLine; - return block; - } - ts.createBlock = createBlock; - function updateBlock(node, statements) { - return statements !== node.statements - ? updateNode(createBlock(statements, node.multiLine), node) - : node; - } - ts.updateBlock = updateBlock; - function createVariableStatement(modifiers, declarationList) { - var node = createSynthesizedNode(208 /* VariableStatement */); - node.decorators = undefined; - node.modifiers = asNodeArray(modifiers); - node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - return node; - } - ts.createVariableStatement = createVariableStatement; - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers - || node.declarationList !== declarationList - ? updateNode(createVariableStatement(modifiers, declarationList), node) - : node; - } - ts.updateVariableStatement = updateVariableStatement; - function createVariableDeclarationList(declarations, flags) { - var node = createSynthesizedNode(227 /* VariableDeclarationList */); - node.flags |= flags; - node.declarations = createNodeArray(declarations); - return node; - } - ts.createVariableDeclarationList = createVariableDeclarationList; - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations - ? updateNode(createVariableDeclarationList(declarations, node.flags), node) - : node; - } - ts.updateVariableDeclarationList = updateVariableDeclarationList; - function createVariableDeclaration(name, type, initializer) { - var node = createSynthesizedNode(226 /* VariableDeclaration */); - node.name = asName(name); - node.type = type; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createVariableDeclaration = createVariableDeclaration; - function updateVariableDeclaration(node, name, type, initializer) { - return node.name !== name - || node.type !== type - || node.initializer !== initializer - ? updateNode(createVariableDeclaration(name, type, initializer), node) - : node; - } - ts.updateVariableDeclaration = updateVariableDeclaration; - function createEmptyStatement() { - return createSynthesizedNode(209 /* EmptyStatement */); - } - ts.createEmptyStatement = createEmptyStatement; - function createStatement(expression) { - var node = createSynthesizedNode(210 /* ExpressionStatement */); - node.expression = ts.parenthesizeExpressionForExpressionStatement(expression); - return node; - } - ts.createStatement = createStatement; - function updateStatement(node, expression) { - return node.expression !== expression - ? updateNode(createStatement(expression), node) - : node; - } - ts.updateStatement = updateStatement; - function createIf(expression, thenStatement, elseStatement) { - var node = createSynthesizedNode(211 /* IfStatement */); - node.expression = expression; - node.thenStatement = thenStatement; - node.elseStatement = elseStatement; - return node; - } - ts.createIf = createIf; - function updateIf(node, expression, thenStatement, elseStatement) { - return node.expression !== expression - || node.thenStatement !== thenStatement - || node.elseStatement !== elseStatement - ? updateNode(createIf(expression, thenStatement, elseStatement), node) - : node; - } - ts.updateIf = updateIf; - function createDo(statement, expression) { - var node = createSynthesizedNode(212 /* DoStatement */); - node.statement = statement; - node.expression = expression; - return node; - } - ts.createDo = createDo; - function updateDo(node, statement, expression) { - return node.statement !== statement - || node.expression !== expression - ? updateNode(createDo(statement, expression), node) - : node; - } - ts.updateDo = updateDo; - function createWhile(expression, statement) { - var node = createSynthesizedNode(213 /* WhileStatement */); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWhile = createWhile; - function updateWhile(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWhile(expression, statement), node) - : node; - } - ts.updateWhile = updateWhile; - function createFor(initializer, condition, incrementor, statement) { - var node = createSynthesizedNode(214 /* ForStatement */); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = statement; - return node; - } - ts.createFor = createFor; - function updateFor(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer - || node.condition !== condition - || node.incrementor !== incrementor - || node.statement !== statement - ? updateNode(createFor(initializer, condition, incrementor, statement), node) - : node; - } - ts.updateFor = updateFor; - function createForIn(initializer, expression, statement) { - var node = createSynthesizedNode(215 /* ForInStatement */); - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForIn = createForIn; - function updateForIn(node, initializer, expression, statement) { - return node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForIn(initializer, expression, statement), node) - : node; - } - ts.updateForIn = updateForIn; - function createForOf(awaitModifier, initializer, expression, statement) { - var node = createSynthesizedNode(216 /* ForOfStatement */); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = expression; - node.statement = statement; - return node; - } - ts.createForOf = createForOf; - function updateForOf(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier - || node.initializer !== initializer - || node.expression !== expression - || node.statement !== statement - ? updateNode(createForOf(awaitModifier, initializer, expression, statement), node) - : node; - } - ts.updateForOf = updateForOf; - function createContinue(label) { - var node = createSynthesizedNode(217 /* ContinueStatement */); - node.label = asName(label); - return node; - } - ts.createContinue = createContinue; - function updateContinue(node, label) { - return node.label !== label - ? updateNode(createContinue(label), node) - : node; - } - ts.updateContinue = updateContinue; - function createBreak(label) { - var node = createSynthesizedNode(218 /* BreakStatement */); - node.label = asName(label); - return node; - } - ts.createBreak = createBreak; - function updateBreak(node, label) { - return node.label !== label - ? updateNode(createBreak(label), node) - : node; - } - ts.updateBreak = updateBreak; - function createReturn(expression) { - var node = createSynthesizedNode(219 /* ReturnStatement */); - node.expression = expression; - return node; - } - ts.createReturn = createReturn; - function updateReturn(node, expression) { - return node.expression !== expression - ? updateNode(createReturn(expression), node) - : node; - } - ts.updateReturn = updateReturn; - function createWith(expression, statement) { - var node = createSynthesizedNode(220 /* WithStatement */); - node.expression = expression; - node.statement = statement; - return node; - } - ts.createWith = createWith; - function updateWith(node, expression, statement) { - return node.expression !== expression - || node.statement !== statement - ? updateNode(createWith(expression, statement), node) - : node; - } - ts.updateWith = updateWith; - function createSwitch(expression, caseBlock) { - var node = createSynthesizedNode(221 /* SwitchStatement */); - node.expression = ts.parenthesizeExpressionForList(expression); - node.caseBlock = caseBlock; - return node; - } - ts.createSwitch = createSwitch; - function updateSwitch(node, expression, caseBlock) { - return node.expression !== expression - || node.caseBlock !== caseBlock - ? updateNode(createSwitch(expression, caseBlock), node) - : node; - } - ts.updateSwitch = updateSwitch; - function createLabel(label, statement) { - var node = createSynthesizedNode(222 /* LabeledStatement */); - node.label = asName(label); - node.statement = statement; - return node; - } - ts.createLabel = createLabel; - function updateLabel(node, label, statement) { - return node.label !== label - || node.statement !== statement - ? updateNode(createLabel(label, statement), node) - : node; - } - ts.updateLabel = updateLabel; - function createThrow(expression) { - var node = createSynthesizedNode(223 /* ThrowStatement */); - node.expression = expression; - return node; - } - ts.createThrow = createThrow; - function updateThrow(node, expression) { - return node.expression !== expression - ? updateNode(createThrow(expression), node) - : node; - } - ts.updateThrow = updateThrow; - function createTry(tryBlock, catchClause, finallyBlock) { - var node = createSynthesizedNode(224 /* TryStatement */); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - return node; - } - ts.createTry = createTry; - function updateTry(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock - || node.catchClause !== catchClause - || node.finallyBlock !== finallyBlock - ? updateNode(createTry(tryBlock, catchClause, finallyBlock), node) - : node; - } - ts.updateTry = updateTry; - function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - var node = createSynthesizedNode(228 /* FunctionDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - return node; - } - ts.createFunctionDeclaration = createFunctionDeclaration; - function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.asteriskToken !== asteriskToken - || node.name !== name - || node.typeParameters !== typeParameters - || node.parameters !== parameters - || node.type !== type - || node.body !== body - ? updateNode(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) - : node; - } - ts.updateFunctionDeclaration = updateFunctionDeclaration; - function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { - var node = createSynthesizedNode(229 /* ClassDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - return node; - } - ts.createClassDeclaration = createClassDeclaration; - function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.typeParameters !== typeParameters - || node.heritageClauses !== heritageClauses - || node.members !== members - ? updateNode(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) - : node; - } - ts.updateClassDeclaration = updateClassDeclaration; - function createEnumDeclaration(decorators, modifiers, name, members) { - var node = createSynthesizedNode(232 /* EnumDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - return node; - } - ts.createEnumDeclaration = createEnumDeclaration; - function updateEnumDeclaration(node, decorators, modifiers, name, members) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.members !== members - ? updateNode(createEnumDeclaration(decorators, modifiers, name, members), node) - : node; - } - ts.updateEnumDeclaration = updateEnumDeclaration; - function createModuleDeclaration(decorators, modifiers, name, body, flags) { - var node = createSynthesizedNode(233 /* ModuleDeclaration */); - node.flags |= flags; - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = name; - node.body = body; - return node; - } - ts.createModuleDeclaration = createModuleDeclaration; - function updateModuleDeclaration(node, decorators, modifiers, name, body) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.body !== body - ? updateNode(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) - : node; - } - ts.updateModuleDeclaration = updateModuleDeclaration; - function createModuleBlock(statements) { - var node = createSynthesizedNode(234 /* ModuleBlock */); - node.statements = createNodeArray(statements); - return node; - } - ts.createModuleBlock = createModuleBlock; - function updateModuleBlock(node, statements) { - return node.statements !== statements - ? updateNode(createModuleBlock(statements), node) - : node; - } - ts.updateModuleBlock = updateModuleBlock; - function createCaseBlock(clauses) { - var node = createSynthesizedNode(235 /* CaseBlock */); - node.clauses = createNodeArray(clauses); - return node; - } - ts.createCaseBlock = createCaseBlock; - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses - ? updateNode(createCaseBlock(clauses), node) - : node; - } - ts.updateCaseBlock = updateCaseBlock; - function createImportEqualsDeclaration(decorators, modifiers, name, moduleReference) { - var node = createSynthesizedNode(237 /* ImportEqualsDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.moduleReference = moduleReference; - return node; - } - ts.createImportEqualsDeclaration = createImportEqualsDeclaration; - function updateImportEqualsDeclaration(node, decorators, modifiers, name, moduleReference) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.name !== name - || node.moduleReference !== moduleReference - ? updateNode(createImportEqualsDeclaration(decorators, modifiers, name, moduleReference), node) - : node; - } - ts.updateImportEqualsDeclaration = updateImportEqualsDeclaration; - function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier) { - var node = createSynthesizedNode(238 /* ImportDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createImportDeclaration = createImportDeclaration; - function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier), node) - : node; - } - ts.updateImportDeclaration = updateImportDeclaration; - function createImportClause(name, namedBindings) { - var node = createSynthesizedNode(239 /* ImportClause */); - node.name = name; - node.namedBindings = namedBindings; - return node; - } - ts.createImportClause = createImportClause; - function updateImportClause(node, name, namedBindings) { - return node.name !== name - || node.namedBindings !== namedBindings - ? updateNode(createImportClause(name, namedBindings), node) - : node; - } - ts.updateImportClause = updateImportClause; - function createNamespaceImport(name) { - var node = createSynthesizedNode(240 /* NamespaceImport */); - node.name = name; - return node; - } - ts.createNamespaceImport = createNamespaceImport; - function updateNamespaceImport(node, name) { - return node.name !== name - ? updateNode(createNamespaceImport(name), node) - : node; - } - ts.updateNamespaceImport = updateNamespaceImport; - function createNamedImports(elements) { - var node = createSynthesizedNode(241 /* NamedImports */); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedImports = createNamedImports; - function updateNamedImports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedImports(elements), node) - : node; - } - ts.updateNamedImports = updateNamedImports; - function createImportSpecifier(propertyName, name) { - var node = createSynthesizedNode(242 /* ImportSpecifier */); - node.propertyName = propertyName; - node.name = name; - return node; - } - ts.createImportSpecifier = createImportSpecifier; - function updateImportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createImportSpecifier(propertyName, name), node) - : node; - } - ts.updateImportSpecifier = updateImportSpecifier; - function createExportAssignment(decorators, modifiers, isExportEquals, expression) { - var node = createSynthesizedNode(243 /* ExportAssignment */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = expression; - return node; - } - ts.createExportAssignment = createExportAssignment; - function updateExportAssignment(node, decorators, modifiers, expression) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.expression !== expression - ? updateNode(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) - : node; - } - ts.updateExportAssignment = updateExportAssignment; - function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier) { - var node = createSynthesizedNode(244 /* ExportDeclaration */); - node.decorators = asNodeArray(decorators); - node.modifiers = asNodeArray(modifiers); - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - return node; - } - ts.createExportDeclaration = createExportDeclaration; - function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier) { - return node.decorators !== decorators - || node.modifiers !== modifiers - || node.exportClause !== exportClause - || node.moduleSpecifier !== moduleSpecifier - ? updateNode(createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier), node) - : node; - } - ts.updateExportDeclaration = updateExportDeclaration; - function createNamedExports(elements) { - var node = createSynthesizedNode(245 /* NamedExports */); - node.elements = createNodeArray(elements); - return node; - } - ts.createNamedExports = createNamedExports; - function updateNamedExports(node, elements) { - return node.elements !== elements - ? updateNode(createNamedExports(elements), node) - : node; - } - ts.updateNamedExports = updateNamedExports; - function createExportSpecifier(propertyName, name) { - var node = createSynthesizedNode(246 /* ExportSpecifier */); - node.propertyName = asName(propertyName); - node.name = asName(name); - return node; - } - ts.createExportSpecifier = createExportSpecifier; - function updateExportSpecifier(node, propertyName, name) { - return node.propertyName !== propertyName - || node.name !== name - ? updateNode(createExportSpecifier(propertyName, name), node) - : node; - } - ts.updateExportSpecifier = updateExportSpecifier; - // Module references - function createExternalModuleReference(expression) { - var node = createSynthesizedNode(248 /* ExternalModuleReference */); - node.expression = expression; - return node; - } - ts.createExternalModuleReference = createExternalModuleReference; - function updateExternalModuleReference(node, expression) { - return node.expression !== expression - ? updateNode(createExternalModuleReference(expression), node) - : node; - } - ts.updateExternalModuleReference = updateExternalModuleReference; - // JSX - function createJsxElement(openingElement, children, closingElement) { - var node = createSynthesizedNode(249 /* JsxElement */); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - return node; - } - ts.createJsxElement = createJsxElement; - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement - || node.children !== children - || node.closingElement !== closingElement - ? updateNode(createJsxElement(openingElement, children, closingElement), node) - : node; - } - ts.updateJsxElement = updateJsxElement; - function createJsxSelfClosingElement(tagName, attributes) { - var node = createSynthesizedNode(250 /* JsxSelfClosingElement */); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxSelfClosingElement = createJsxSelfClosingElement; - function updateJsxSelfClosingElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxSelfClosingElement(tagName, attributes), node) - : node; - } - ts.updateJsxSelfClosingElement = updateJsxSelfClosingElement; - function createJsxOpeningElement(tagName, attributes) { - var node = createSynthesizedNode(251 /* JsxOpeningElement */); - node.tagName = tagName; - node.attributes = attributes; - return node; - } - ts.createJsxOpeningElement = createJsxOpeningElement; - function updateJsxOpeningElement(node, tagName, attributes) { - return node.tagName !== tagName - || node.attributes !== attributes - ? updateNode(createJsxOpeningElement(tagName, attributes), node) - : node; - } - ts.updateJsxOpeningElement = updateJsxOpeningElement; - function createJsxClosingElement(tagName) { - var node = createSynthesizedNode(252 /* JsxClosingElement */); - node.tagName = tagName; - return node; - } - ts.createJsxClosingElement = createJsxClosingElement; - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName - ? updateNode(createJsxClosingElement(tagName), node) - : node; - } - ts.updateJsxClosingElement = updateJsxClosingElement; - function createJsxAttributes(properties) { - var jsxAttributes = createSynthesizedNode(254 /* JsxAttributes */); - jsxAttributes.properties = createNodeArray(properties); - return jsxAttributes; - } - ts.createJsxAttributes = createJsxAttributes; - function updateJsxAttributes(jsxAttributes, properties) { - if (jsxAttributes.properties !== properties) { - return updateNode(createJsxAttributes(properties), jsxAttributes); - } - return jsxAttributes; - } - ts.updateJsxAttributes = updateJsxAttributes; - function createJsxAttribute(name, initializer) { - var node = createSynthesizedNode(253 /* JsxAttribute */); - node.name = name; - node.initializer = initializer; - return node; - } - ts.createJsxAttribute = createJsxAttribute; - function updateJsxAttribute(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createJsxAttribute(name, initializer), node) - : node; - } - ts.updateJsxAttribute = updateJsxAttribute; - function createJsxSpreadAttribute(expression) { - var node = createSynthesizedNode(255 /* JsxSpreadAttribute */); - node.expression = expression; - return node; - } - ts.createJsxSpreadAttribute = createJsxSpreadAttribute; - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression - ? updateNode(createJsxSpreadAttribute(expression), node) - : node; - } - ts.updateJsxSpreadAttribute = updateJsxSpreadAttribute; - function createJsxExpression(dotDotDotToken, expression) { - var node = createSynthesizedNode(256 /* JsxExpression */); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - return node; - } - ts.createJsxExpression = createJsxExpression; - function updateJsxExpression(node, expression) { - return node.expression !== expression - ? updateNode(createJsxExpression(node.dotDotDotToken, expression), node) - : node; - } - ts.updateJsxExpression = updateJsxExpression; - // Clauses - function createHeritageClause(token, types) { - var node = createSynthesizedNode(259 /* HeritageClause */); - node.token = token; - node.types = createNodeArray(types); - return node; - } - ts.createHeritageClause = createHeritageClause; - function updateHeritageClause(node, types) { - if (node.types !== types) { - return updateNode(createHeritageClause(node.token, types), node); - } - return node; - } - ts.updateHeritageClause = updateHeritageClause; - function createCaseClause(expression, statements) { - var node = createSynthesizedNode(257 /* CaseClause */); - node.expression = ts.parenthesizeExpressionForList(expression); - node.statements = createNodeArray(statements); - return node; - } - ts.createCaseClause = createCaseClause; - function updateCaseClause(node, expression, statements) { - if (node.expression !== expression || node.statements !== statements) { - return updateNode(createCaseClause(expression, statements), node); - } - return node; - } - ts.updateCaseClause = updateCaseClause; - function createDefaultClause(statements) { - var node = createSynthesizedNode(258 /* DefaultClause */); - node.statements = createNodeArray(statements); - return node; - } - ts.createDefaultClause = createDefaultClause; - function updateDefaultClause(node, statements) { - if (node.statements !== statements) { - return updateNode(createDefaultClause(statements), node); - } - return node; - } - ts.updateDefaultClause = updateDefaultClause; - function createCatchClause(variableDeclaration, block) { - var node = createSynthesizedNode(260 /* CatchClause */); - node.variableDeclaration = typeof variableDeclaration === "string" ? createVariableDeclaration(variableDeclaration) : variableDeclaration; - node.block = block; - return node; - } - ts.createCatchClause = createCatchClause; - function updateCatchClause(node, variableDeclaration, block) { - if (node.variableDeclaration !== variableDeclaration || node.block !== block) { - return updateNode(createCatchClause(variableDeclaration, block), node); - } - return node; - } - ts.updateCatchClause = updateCatchClause; - // Property assignments - function createPropertyAssignment(name, initializer) { - var node = createSynthesizedNode(261 /* PropertyAssignment */); - node.name = asName(name); - node.questionToken = undefined; - node.initializer = initializer !== undefined ? ts.parenthesizeExpressionForList(initializer) : undefined; - return node; - } - ts.createPropertyAssignment = createPropertyAssignment; - function updatePropertyAssignment(node, name, initializer) { - if (node.name !== name || node.initializer !== initializer) { - return updateNode(createPropertyAssignment(name, initializer), node); - } - return node; - } - ts.updatePropertyAssignment = updatePropertyAssignment; - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - var node = createSynthesizedNode(262 /* ShorthandPropertyAssignment */); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer !== undefined ? ts.parenthesizeExpressionForList(objectAssignmentInitializer) : undefined; - return node; - } - ts.createShorthandPropertyAssignment = createShorthandPropertyAssignment; - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - if (node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer) { - return updateNode(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node); - } - return node; - } - ts.updateShorthandPropertyAssignment = updateShorthandPropertyAssignment; - function createSpreadAssignment(expression) { - var node = createSynthesizedNode(263 /* SpreadAssignment */); - node.expression = expression !== undefined ? ts.parenthesizeExpressionForList(expression) : undefined; - return node; - } - ts.createSpreadAssignment = createSpreadAssignment; - function updateSpreadAssignment(node, expression) { - if (node.expression !== expression) { - return updateNode(createSpreadAssignment(expression), node); - } - return node; - } - ts.updateSpreadAssignment = updateSpreadAssignment; - // Enum - function createEnumMember(name, initializer) { - var node = createSynthesizedNode(264 /* EnumMember */); - node.name = asName(name); - node.initializer = initializer && ts.parenthesizeExpressionForList(initializer); - return node; - } - ts.createEnumMember = createEnumMember; - function updateEnumMember(node, name, initializer) { - return node.name !== name - || node.initializer !== initializer - ? updateNode(createEnumMember(name, initializer), node) - : node; - } - ts.updateEnumMember = updateEnumMember; - // Top-level nodes - function updateSourceFileNode(node, statements) { - if (node.statements !== statements) { - var updated = createSynthesizedNode(265 /* SourceFile */); - updated.flags |= node.flags; - updated.statements = createNodeArray(statements); - updated.endOfFileToken = node.endOfFileToken; - updated.fileName = node.fileName; - updated.path = node.path; - updated.text = node.text; - if (node.amdDependencies !== undefined) - updated.amdDependencies = node.amdDependencies; - if (node.moduleName !== undefined) - updated.moduleName = node.moduleName; - if (node.referencedFiles !== undefined) - updated.referencedFiles = node.referencedFiles; - if (node.typeReferenceDirectives !== undefined) - updated.typeReferenceDirectives = node.typeReferenceDirectives; - if (node.languageVariant !== undefined) - updated.languageVariant = node.languageVariant; - if (node.isDeclarationFile !== undefined) - updated.isDeclarationFile = node.isDeclarationFile; - if (node.renamedDependencies !== undefined) - updated.renamedDependencies = node.renamedDependencies; - if (node.hasNoDefaultLib !== undefined) - updated.hasNoDefaultLib = node.hasNoDefaultLib; - if (node.languageVersion !== undefined) - updated.languageVersion = node.languageVersion; - if (node.scriptKind !== undefined) - updated.scriptKind = node.scriptKind; - if (node.externalModuleIndicator !== undefined) - updated.externalModuleIndicator = node.externalModuleIndicator; - if (node.commonJsModuleIndicator !== undefined) - updated.commonJsModuleIndicator = node.commonJsModuleIndicator; - if (node.identifiers !== undefined) - updated.identifiers = node.identifiers; - if (node.nodeCount !== undefined) - updated.nodeCount = node.nodeCount; - if (node.identifierCount !== undefined) - updated.identifierCount = node.identifierCount; - if (node.symbolCount !== undefined) - updated.symbolCount = node.symbolCount; - if (node.parseDiagnostics !== undefined) - updated.parseDiagnostics = node.parseDiagnostics; - if (node.bindDiagnostics !== undefined) - updated.bindDiagnostics = node.bindDiagnostics; - if (node.lineMap !== undefined) - updated.lineMap = node.lineMap; - if (node.classifiableNames !== undefined) - updated.classifiableNames = node.classifiableNames; - if (node.resolvedModules !== undefined) - updated.resolvedModules = node.resolvedModules; - if (node.resolvedTypeReferenceDirectiveNames !== undefined) - updated.resolvedTypeReferenceDirectiveNames = node.resolvedTypeReferenceDirectiveNames; - if (node.imports !== undefined) - updated.imports = node.imports; - if (node.moduleAugmentations !== undefined) - updated.moduleAugmentations = node.moduleAugmentations; - return updateNode(updated, node); - } - return node; - } - ts.updateSourceFileNode = updateSourceFileNode; - /** - * Creates a shallow, memberwise clone of a node for mutation. - */ - function getMutableClone(node) { - var clone = getSynthesizedClone(node); - clone.pos = node.pos; - clone.end = node.end; - clone.parent = node.parent; - return clone; - } - ts.getMutableClone = getMutableClone; - // Transformation nodes - /** - * Creates a synthetic statement to act as a placeholder for a not-emitted statement in - * order to preserve comments. - * - * @param original The original statement. - */ - function createNotEmittedStatement(original) { - var node = createSynthesizedNode(295 /* NotEmittedStatement */); - node.original = original; - setTextRange(node, original); - return node; - } - ts.createNotEmittedStatement = createNotEmittedStatement; - /** - * Creates a synthetic element to act as a placeholder for the end of an emitted declaration in - * order to properly emit exports. - */ - /* @internal */ - function createEndOfDeclarationMarker(original) { - var node = createSynthesizedNode(298 /* EndOfDeclarationMarker */); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createEndOfDeclarationMarker = createEndOfDeclarationMarker; - /** - * Creates a synthetic element to act as a placeholder for the beginning of a merged declaration in - * order to properly emit exports. - */ - /* @internal */ - function createMergeDeclarationMarker(original) { - var node = createSynthesizedNode(297 /* MergeDeclarationMarker */); - node.emitNode = {}; - node.original = original; - return node; - } - ts.createMergeDeclarationMarker = createMergeDeclarationMarker; - /** - * Creates a synthetic expression to act as a placeholder for a not-emitted expression in - * order to preserve comments or sourcemap positions. - * - * @param expression The inner expression to emit. - * @param original The original outer expression. - * @param location The location for the expression. Defaults to the positions from "original" if provided. - */ - function createPartiallyEmittedExpression(expression, original) { - var node = createSynthesizedNode(296 /* PartiallyEmittedExpression */); - node.expression = expression; - node.original = original; - setTextRange(node, original); - return node; - } - ts.createPartiallyEmittedExpression = createPartiallyEmittedExpression; - function updatePartiallyEmittedExpression(node, expression) { - if (node.expression !== expression) { - return updateNode(createPartiallyEmittedExpression(expression, node.original), node); - } - return node; - } - ts.updatePartiallyEmittedExpression = updatePartiallyEmittedExpression; - function createBundle(sourceFiles) { - var node = ts.createNode(266 /* Bundle */); - node.sourceFiles = sourceFiles; - return node; - } - ts.createBundle = createBundle; - function updateBundle(node, sourceFiles) { - if (node.sourceFiles !== sourceFiles) { - return createBundle(sourceFiles); - } - return node; - } - ts.updateBundle = updateBundle; - // Compound nodes - function createComma(left, right) { - return createBinary(left, 26 /* CommaToken */, right); - } - ts.createComma = createComma; - function createLessThan(left, right) { - return createBinary(left, 27 /* LessThanToken */, right); - } - ts.createLessThan = createLessThan; - function createAssignment(left, right) { - return createBinary(left, 58 /* EqualsToken */, right); - } - ts.createAssignment = createAssignment; - function createStrictEquality(left, right) { - return createBinary(left, 34 /* EqualsEqualsEqualsToken */, right); - } - ts.createStrictEquality = createStrictEquality; - function createStrictInequality(left, right) { - return createBinary(left, 35 /* ExclamationEqualsEqualsToken */, right); - } - ts.createStrictInequality = createStrictInequality; - function createAdd(left, right) { - return createBinary(left, 37 /* PlusToken */, right); - } - ts.createAdd = createAdd; - function createSubtract(left, right) { - return createBinary(left, 38 /* MinusToken */, right); - } - ts.createSubtract = createSubtract; - function createPostfixIncrement(operand) { - return createPostfix(operand, 43 /* PlusPlusToken */); - } - ts.createPostfixIncrement = createPostfixIncrement; - function createLogicalAnd(left, right) { - return createBinary(left, 53 /* AmpersandAmpersandToken */, right); - } - ts.createLogicalAnd = createLogicalAnd; - function createLogicalOr(left, right) { - return createBinary(left, 54 /* BarBarToken */, right); - } - ts.createLogicalOr = createLogicalOr; - function createLogicalNot(operand) { - return createPrefix(51 /* ExclamationToken */, operand); - } - ts.createLogicalNot = createLogicalNot; - function createVoidZero() { - return createVoid(createLiteral(0)); - } - ts.createVoidZero = createVoidZero; - function createExportDefault(expression) { - return createExportAssignment(/*decorators*/ undefined, /*modifiers*/ undefined, /*isExportEquals*/ false, expression); - } - ts.createExportDefault = createExportDefault; - function createExternalModuleExport(exportName) { - return createExportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, createNamedExports([createExportSpecifier(/*propertyName*/ undefined, exportName)])); - } - ts.createExternalModuleExport = createExternalModuleExport; - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" || typeof value === "number" ? createLiteral(value) : value; - } - function asNodeArray(array) { - return array ? createNodeArray(array) : undefined; - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - /** - * Clears any EmitNode entries from parse-tree nodes. - * @param sourceFile A source file. - */ - function disposeEmitNodes(sourceFile) { - // During transformation we may need to annotate a parse tree node with transient - // transformation properties. As parse tree nodes live longer than transformation - // nodes, we need to make sure we reclaim any memory allocated for custom ranges - // from these nodes to ensure we do not hold onto entire subtrees just for position - // information. We also need to reset these nodes to a pre-transformation state - // for incremental parsing scenarios so that we do not impact later emit. - sourceFile = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile)); - var emitNode = sourceFile && sourceFile.emitNode; - var annotatedNodes = emitNode && emitNode.annotatedNodes; - if (annotatedNodes) { - for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { - var node = annotatedNodes_1[_i]; - node.emitNode = undefined; - } - } - } - ts.disposeEmitNodes = disposeEmitNodes; - /** - * Associates a node with the current transformation, initializing - * various transient transformation properties. - */ - /* @internal */ - function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (ts.isParseTreeNode(node)) { - // To avoid holding onto transformation artifacts, we keep track of any - // parse tree node we are annotating. This allows us to clean them up after - // all transformations have completed. - if (node.kind === 265 /* SourceFile */) { - return node.emitNode = { annotatedNodes: [node] }; - } - var sourceFile = ts.getSourceFileOfNode(node); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } - return node.emitNode; - } - ts.getOrCreateEmitNode = getOrCreateEmitNode; - function setTextRange(range, location) { - if (location) { - range.pos = location.pos; - range.end = location.end; - } - return range; - } - ts.setTextRange = setTextRange; - /** - * Gets flags that control emit behavior of a node. - */ - function getEmitFlags(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.flags; - } - ts.getEmitFlags = getEmitFlags; - /** - * Sets flags that control emit behavior of a node. - */ - function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; - } - ts.setEmitFlags = setEmitFlags; - /** - * Gets a custom text range to use when emitting source maps. - */ - function getSourceMapRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.sourceMapRange) || node; - } - ts.getSourceMapRange = getSourceMapRange; - /** - * Sets a custom text range to use when emitting source maps. - */ - function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; - } - ts.setSourceMapRange = setSourceMapRange; - /** - * Gets the TextRange to use for source maps for a token of a node. - */ - function getTokenSourceMapRange(node, token) { - var emitNode = node.emitNode; - var tokenSourceMapRanges = emitNode && emitNode.tokenSourceMapRanges; - return tokenSourceMapRanges && tokenSourceMapRanges[token]; - } - ts.getTokenSourceMapRange = getTokenSourceMapRange; - /** - * Sets the TextRange to use for source maps for a token of a node. - */ - function setTokenSourceMapRange(node, token, range) { - var emitNode = getOrCreateEmitNode(node); - var tokenSourceMapRanges = emitNode.tokenSourceMapRanges || (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; - } - ts.setTokenSourceMapRange = setTokenSourceMapRange; - /** - * Gets a custom text range to use when emitting comments. - */ - function getCommentRange(node) { - var emitNode = node.emitNode; - return (emitNode && emitNode.commentRange) || node; - } - ts.getCommentRange = getCommentRange; - /** - * Sets a custom text range to use when emitting comments. - */ - function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; - } - ts.setCommentRange = setCommentRange; - function getSyntheticLeadingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.leadingComments; - } - ts.getSyntheticLeadingComments = getSyntheticLeadingComments; - function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; - } - ts.setSyntheticLeadingComments = setSyntheticLeadingComments; - function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticLeadingComment = addSyntheticLeadingComment; - function getSyntheticTrailingComments(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.trailingComments; - } - ts.getSyntheticTrailingComments = getSyntheticTrailingComments; - function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; - } - ts.setSyntheticTrailingComments = setSyntheticTrailingComments; - function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); - } - ts.addSyntheticTrailingComment = addSyntheticTrailingComment; - /** - * Gets the constant value to emit for an expression. - */ - function getConstantValue(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.constantValue; - } - ts.getConstantValue = getConstantValue; - /** - * Sets the constant value to emit for an expression. - */ - function setConstantValue(node, value) { - var emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; - } - ts.setConstantValue = setConstantValue; - /** - * Adds an EmitHelper to a node. - */ - function addEmitHelper(node, helper) { - var emitNode = getOrCreateEmitNode(node); - emitNode.helpers = ts.append(emitNode.helpers, helper); - return node; - } - ts.addEmitHelper = addEmitHelper; - /** - * Add EmitHelpers to a node. - */ - function addEmitHelpers(node, helpers) { - if (ts.some(helpers)) { - var emitNode = getOrCreateEmitNode(node); - for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { - var helper = helpers_1[_i]; - if (!ts.contains(emitNode.helpers, helper)) { - emitNode.helpers = ts.append(emitNode.helpers, helper); - } - } - } - return node; - } - ts.addEmitHelpers = addEmitHelpers; - /** - * Removes an EmitHelper from a node. - */ - function removeEmitHelper(node, helper) { - var emitNode = node.emitNode; - if (emitNode) { - var helpers = emitNode.helpers; - if (helpers) { - return ts.orderedRemoveItem(helpers, helper); - } - } - return false; - } - ts.removeEmitHelper = removeEmitHelper; - /** - * Gets the EmitHelpers of a node. - */ - function getEmitHelpers(node) { - var emitNode = node.emitNode; - return emitNode && emitNode.helpers; - } - ts.getEmitHelpers = getEmitHelpers; - /** - * Moves matching emit helpers from a source node to a target node. - */ - function moveEmitHelpers(source, target, predicate) { - var sourceEmitNode = source.emitNode; - var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!ts.some(sourceEmitHelpers)) - return; - var targetEmitNode = getOrCreateEmitNode(target); - var helpersRemoved = 0; - for (var i = 0; i < sourceEmitHelpers.length; i++) { - var helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - if (!ts.contains(targetEmitNode.helpers, helper)) { - targetEmitNode.helpers = ts.append(targetEmitNode.helpers, helper); - } - } - else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } - } - ts.moveEmitHelpers = moveEmitHelpers; - /* @internal */ - function compareEmitHelpers(x, y) { - if (x === y) - return 0 /* EqualTo */; - if (x.priority === y.priority) - return 0 /* EqualTo */; - if (x.priority === undefined) - return 1 /* GreaterThan */; - if (y.priority === undefined) - return -1 /* LessThan */; - return ts.compareValues(x.priority, y.priority); - } - ts.compareEmitHelpers = compareEmitHelpers; - function setOriginalNode(node, original) { - node.original = original; - if (original) { - var emitNode = original.emitNode; - if (emitNode) - node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - return node; - } - ts.setOriginalNode = setOriginalNode; - function mergeEmitNode(sourceEmitNode, destEmitNode) { - var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers; - if (!destEmitNode) - destEmitNode = {}; - if (leadingComments) - destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); - if (trailingComments) - destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); - if (flags) - destEmitNode.flags = flags; - if (commentRange) - destEmitNode.commentRange = commentRange; - if (sourceMapRange) - destEmitNode.sourceMapRange = sourceMapRange; - if (tokenSourceMapRanges) - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - if (constantValue !== undefined) - destEmitNode.constantValue = constantValue; - if (helpers) - destEmitNode.helpers = ts.addRange(destEmitNode.helpers, helpers); - return destEmitNode; - } - function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) - destRanges = []; - for (var key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; - } -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - // Compound nodes - function createTypeCheck(value, tag) { - return tag === "undefined" - ? ts.createStrictEquality(value, ts.createVoidZero()) - : ts.createStrictEquality(ts.createTypeOf(value), ts.createLiteral(tag)); - } - ts.createTypeCheck = createTypeCheck; - function createMemberAccessForPropertyName(target, memberName, location) { - if (ts.isComputedPropertyName(memberName)) { - return ts.setTextRange(ts.createElementAccess(target, memberName.expression), location); - } - else { - var expression = ts.setTextRange(ts.isIdentifier(memberName) - ? ts.createPropertyAccess(target, memberName) - : ts.createElementAccess(target, memberName), memberName); - ts.getOrCreateEmitNode(expression).flags |= 64 /* NoNestedSourceMaps */; - return expression; - } - } - ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; - function createFunctionCall(func, thisArg, argumentsList, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "call"), - /*typeArguments*/ undefined, [ - thisArg - ].concat(argumentsList)), location); - } - ts.createFunctionCall = createFunctionCall; - function createFunctionApply(func, thisArg, argumentsExpression, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(func, "apply"), - /*typeArguments*/ undefined, [ - thisArg, - argumentsExpression - ]), location); - } - ts.createFunctionApply = createFunctionApply; - function createArraySlice(array, start) { - var argumentsList = []; - if (start !== undefined) { - argumentsList.push(typeof start === "number" ? ts.createLiteral(start) : start); - } - return ts.createCall(ts.createPropertyAccess(array, "slice"), /*typeArguments*/ undefined, argumentsList); - } - ts.createArraySlice = createArraySlice; - function createArrayConcat(array, values) { - return ts.createCall(ts.createPropertyAccess(array, "concat"), - /*typeArguments*/ undefined, values); - } - ts.createArrayConcat = createArrayConcat; - function createMathPow(left, right, location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Math"), "pow"), - /*typeArguments*/ undefined, [left, right]), location); - } - ts.createMathPow = createMathPow; - function createReactNamespace(reactNamespace, parent) { - // To ensure the emit resolver can properly resolve the namespace, we need to - // treat this identifier as if it were a source tree node by clearing the `Synthesized` - // flag and setting a parent node. - var react = ts.createIdentifier(reactNamespace || "React"); - react.flags &= ~8 /* Synthesized */; - // Set the parent that is in parse tree - // this makes sure that parent chain is intact for checker to traverse complete scope tree - react.parent = ts.getParseTreeNode(parent); - return react; - } - function createJsxFactoryExpressionFromEntityName(jsxFactory, parent) { - if (ts.isQualifiedName(jsxFactory)) { - var left = createJsxFactoryExpressionFromEntityName(jsxFactory.left, parent); - var right = ts.createIdentifier(jsxFactory.right.text); - right.text = jsxFactory.right.text; - return ts.createPropertyAccess(left, right); - } - else { - return createReactNamespace(jsxFactory.text, parent); - } - } - function createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parent) { - return jsxFactoryEntity ? - createJsxFactoryExpressionFromEntityName(jsxFactoryEntity, parent) : - ts.createPropertyAccess(createReactNamespace(reactNamespace, parent), "createElement"); - } - function createExpressionForJsxElement(jsxFactoryEntity, reactNamespace, tagName, props, children, parentElement, location) { - var argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(ts.createNull()); - } - if (children.length > 1) { - for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { - var child = children_1[_i]; - child.startsOnNewLine = true; - argumentsList.push(child); - } - } - else { - argumentsList.push(children[0]); - } - } - return ts.setTextRange(ts.createCall(createJsxFactoryExpression(jsxFactoryEntity, reactNamespace, parentElement), - /*typeArguments*/ undefined, argumentsList), location); - } - ts.createExpressionForJsxElement = createExpressionForJsxElement; - // Helpers - function getHelperName(name) { - return ts.setEmitFlags(ts.createIdentifier(name), 4096 /* HelperName */ | 2 /* AdviseOnEmitNode */); - } - ts.getHelperName = getHelperName; - var valuesHelper = { - name: "typescript:values", - scoped: false, - text: "\n var __values = (this && this.__values) || function (o) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\n if (m) return m.call(o);\n return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n };\n " - }; - function createValuesHelper(context, expression, location) { - context.requestEmitHelper(valuesHelper); - return ts.setTextRange(ts.createCall(getHelperName("__values"), - /*typeArguments*/ undefined, [expression]), location); - } - ts.createValuesHelper = createValuesHelper; - var readHelper = { - name: "typescript:read", - scoped: false, - text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };\n " - }; - function createReadHelper(context, iteratorRecord, count, location) { - context.requestEmitHelper(readHelper); - return ts.setTextRange(ts.createCall(getHelperName("__read"), - /*typeArguments*/ undefined, count !== undefined - ? [iteratorRecord, ts.createLiteral(count)] - : [iteratorRecord]), location); - } - ts.createReadHelper = createReadHelper; - var spreadHelper = { - name: "typescript:spread", - scoped: false, - text: "\n var __spread = (this && this.__spread) || function () {\n for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));\n return ar;\n };" - }; - function createSpreadHelper(context, argumentList, location) { - context.requestEmitHelper(readHelper); - context.requestEmitHelper(spreadHelper); - return ts.setTextRange(ts.createCall(getHelperName("__spread"), - /*typeArguments*/ undefined, argumentList), location); - } - ts.createSpreadHelper = createSpreadHelper; - // Utilities - function createForOfBindingStatement(node, boundValue) { - if (ts.isVariableDeclarationList(node)) { - var firstDeclaration = ts.firstOrUndefined(node.declarations); - var updatedDeclaration = ts.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, - /*typeNode*/ undefined, boundValue); - return ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.updateVariableDeclarationList(node, [updatedDeclaration])), - /*location*/ node); - } - else { - var updatedExpression = ts.setTextRange(ts.createAssignment(node, boundValue), /*location*/ node); - return ts.setTextRange(ts.createStatement(updatedExpression), /*location*/ node); - } - } - ts.createForOfBindingStatement = createForOfBindingStatement; - function insertLeadingStatement(dest, source) { - if (ts.isBlock(dest)) { - return ts.updateBlock(dest, ts.setTextRange(ts.createNodeArray([source].concat(dest.statements)), dest.statements)); - } - else { - return ts.createBlock(ts.createNodeArray([dest, source]), /*multiLine*/ true); - } - } - ts.insertLeadingStatement = insertLeadingStatement; - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - var updated = ts.updateLabel(outermostLabeledStatement, outermostLabeledStatement.label, outermostLabeledStatement.statement.kind === 222 /* LabeledStatement */ - ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) - : node); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - ts.restoreEnclosingLabel = restoreEnclosingLabel; - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - var target = skipParentheses(node); - switch (target.kind) { - case 71 /* Identifier */: - return cacheIdentifiers; - case 99 /* ThisKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - return false; - case 177 /* ArrayLiteralExpression */: - var elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 178 /* ObjectLiteralExpression */: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { - var callee = skipOuterExpressions(expression, 7 /* All */); - var thisArg; - var target; - if (ts.isSuperProperty(callee)) { - thisArg = ts.createThis(); - target = callee; - } - else if (callee.kind === 97 /* SuperKeyword */) { - thisArg = ts.createThis(); - target = languageVersion < 2 /* ES2015 */ - ? ts.setTextRange(ts.createIdentifier("_super"), callee) - : callee; - } - else if (ts.getEmitFlags(callee) & 4096 /* HelperName */) { - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(callee); - } - else { - switch (callee.kind) { - case 179 /* PropertyAccessExpression */: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - // for `a.b()` target is `(_a = a).b` and thisArg is `_a` - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.name); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - case 180 /* ElementAccessExpression */: { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - // for `a[b]()` target is `(_a = a)[b]` and thisArg is `_a` - thisArg = ts.createTempVariable(recordTempVariable); - target = ts.createElementAccess(ts.setTextRange(ts.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); - ts.setTextRange(target, callee); - } - else { - thisArg = callee.expression; - target = callee; - } - break; - } - default: { - // for `a()` target is `a` and thisArg is `void 0` - thisArg = ts.createVoidZero(); - target = parenthesizeForAccess(expression); - break; - } - } - } - return { target: target, thisArg: thisArg }; - } - ts.createCallBinding = createCallBinding; - function inlineExpressions(expressions) { - return ts.reduceLeft(expressions, ts.createComma); - } - ts.inlineExpressions = inlineExpressions; - function createExpressionFromEntityName(node) { - if (ts.isQualifiedName(node)) { - var left = createExpressionFromEntityName(node.left); - var right = ts.getMutableClone(node.right); - return ts.setTextRange(ts.createPropertyAccess(left, right), node); - } - else { - return ts.getMutableClone(node); - } - } - ts.createExpressionFromEntityName = createExpressionFromEntityName; - function createExpressionForPropertyName(memberName) { - if (ts.isIdentifier(memberName)) { - return ts.createLiteral(memberName); - } - else if (ts.isComputedPropertyName(memberName)) { - return ts.getMutableClone(memberName.expression); - } - else { - return ts.getMutableClone(memberName); - } - } - ts.createExpressionForPropertyName = createExpressionForPropertyName; - function createExpressionForObjectLiteralElementLike(node, property, receiver) { - switch (property.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return createExpressionForAccessorDeclaration(node.properties, property, receiver, node.multiLine); - case 261 /* PropertyAssignment */: - return createExpressionForPropertyAssignment(property, receiver); - case 262 /* ShorthandPropertyAssignment */: - return createExpressionForShorthandPropertyAssignment(property, receiver); - case 151 /* MethodDeclaration */: - return createExpressionForMethodDeclaration(property, receiver); - } - } - ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; - function createExpressionForAccessorDeclaration(properties, property, receiver, multiLine) { - var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - if (property === firstAccessor) { - var properties_1 = []; - if (getAccessor) { - var getterFunction = ts.createFunctionExpression(getAccessor.modifiers, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, getAccessor.parameters, - /*type*/ undefined, getAccessor.body); - ts.setTextRange(getterFunction, getAccessor); - ts.setOriginalNode(getterFunction, getAccessor); - var getter = ts.createPropertyAssignment("get", getterFunction); - properties_1.push(getter); - } - if (setAccessor) { - var setterFunction = ts.createFunctionExpression(setAccessor.modifiers, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, setAccessor.parameters, - /*type*/ undefined, setAccessor.body); - ts.setTextRange(setterFunction, setAccessor); - ts.setOriginalNode(setterFunction, setAccessor); - var setter = ts.createPropertyAssignment("set", setterFunction); - properties_1.push(setter); - } - properties_1.push(ts.createPropertyAssignment("enumerable", ts.createTrue())); - properties_1.push(ts.createPropertyAssignment("configurable", ts.createTrue())); - var expression = ts.setTextRange(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - receiver, - createExpressionForPropertyName(property.name), - ts.createObjectLiteral(properties_1, multiLine) - ]), - /*location*/ firstAccessor); - return ts.aggregateTransformFlags(expression); - } - return undefined; - } - function createExpressionForPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, /*location*/ property.name), property.initializer), property), property)); - } - function createExpressionForShorthandPropertyAssignment(property, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, property.name, /*location*/ property.name), ts.getSynthesizedClone(property.name)), - /*location*/ property), - /*original*/ property)); - } - function createExpressionForMethodDeclaration(method, receiver) { - return ts.aggregateTransformFlags(ts.setOriginalNode(ts.setTextRange(ts.createAssignment(createMemberAccessForPropertyName(receiver, method.name, /*location*/ method.name), ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression(method.modifiers, method.asteriskToken, - /*name*/ undefined, - /*typeParameters*/ undefined, method.parameters, - /*type*/ undefined, method.body), - /*location*/ method), - /*original*/ method)), - /*location*/ method), - /*original*/ method)); - } - /** - * Gets the internal name of a declaration. This is primarily used for declarations that can be - * referred to by name in the body of an ES5 class function body. An internal name will *never* - * be prefixed with an module or namespace export modifier like "exports." when emitted as an - * expression. An internal name will also *never* be renamed due to a collision with a block - * scoped variable. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 /* LocalName */ | 32768 /* InternalName */); - } - ts.getInternalName = getInternalName; - /** - * Gets whether an identifier should only be referred to by its internal name. - */ - function isInternalName(node) { - return (ts.getEmitFlags(node) & 32768 /* InternalName */) !== 0; - } - ts.isInternalName = isInternalName; - /** - * Gets the local name of a declaration. This is primarily used for declarations that can be - * referred to by name in the declaration's immediate scope (classes, enums, namespaces). A - * local name will *never* be prefixed with an module or namespace export modifier like - * "exports." when emitted as an expression. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getLocalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 /* LocalName */); - } - ts.getLocalName = getLocalName; - /** - * Gets whether an identifier should only be referred to by its local name. - */ - function isLocalName(node) { - return (ts.getEmitFlags(node) & 16384 /* LocalName */) !== 0; - } - ts.isLocalName = isLocalName; - /** - * Gets the export name of a declaration. This is primarily used for declarations that can be - * referred to by name in the declaration's immediate scope (classes, enums, namespaces). An - * export name will *always* be prefixed with an module or namespace export modifier like - * `"exports."` when emitted as an expression if the name points to an exported symbol. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 8192 /* ExportName */); - } - ts.getExportName = getExportName; - /** - * Gets whether an identifier should only be referred to by its export representation if the - * name points to an exported symbol. - */ - function isExportName(node) { - return (ts.getEmitFlags(node) & 8192 /* ExportName */) !== 0; - } - ts.isExportName = isExportName; - /** - * Gets the name of a declaration for use in declarations. - * - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - ts.getDeclarationName = getDeclarationName; - function getName(node, allowComments, allowSourceMaps, emitFlags) { - var nodeName = ts.getNameOfDeclaration(node); - if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { - var name = ts.getMutableClone(nodeName); - emitFlags |= ts.getEmitFlags(nodeName); - if (!allowSourceMaps) - emitFlags |= 48 /* NoSourceMap */; - if (!allowComments) - emitFlags |= 1536 /* NoComments */; - if (emitFlags) - ts.setEmitFlags(name, emitFlags); - return name; - } - return ts.getGeneratedNameForNode(node); - } - /** - * Gets the exported name of a declaration for use in expressions. - * - * An exported name will *always* be prefixed with an module or namespace export modifier like - * "exports." if the name points to an exported symbol. - * - * @param ns The namespace identifier. - * @param node The declaration. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && ts.hasModifier(node, 1 /* Export */)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - ts.getExternalModuleOrNamespaceExportName = getExternalModuleOrNamespaceExportName; - /** - * Gets a namespace-qualified name for use in expressions. - * - * @param ns The namespace identifier. - * @param name The name. - * @param allowComments A value indicating whether comments may be emitted for the name. - * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. - */ - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - var qualifiedName = ts.createPropertyAccess(ns, ts.nodeIsSynthesized(name) ? name : ts.getSynthesizedClone(name)); - ts.setTextRange(qualifiedName, name); - var emitFlags; - if (!allowSourceMaps) - emitFlags |= 48 /* NoSourceMap */; - if (!allowComments) - emitFlags |= 1536 /* NoComments */; - if (emitFlags) - ts.setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - ts.getNamespaceMemberName = getNamespaceMemberName; - function convertToFunctionBody(node, multiLine) { - return ts.isBlock(node) ? node : ts.setTextRange(ts.createBlock([ts.setTextRange(ts.createReturn(node), node)], multiLine), node); - } - ts.convertToFunctionBody = convertToFunctionBody; - function isUseStrictPrologue(node) { - return node.expression.text === "use strict"; - } - /** - * Add any necessary prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - * - * @param target: result statements array - * @param source: origin statements array - * @param ensureUseStrict: boolean determining whether the function need to add prologue-directives - * @param visitor: Optional callback used to visit any custom prologue directives. - */ - function addPrologue(target, source, ensureUseStrict, visitor) { - var offset = addStandardPrologue(target, source, ensureUseStrict); - return addCustomPrologue(target, source, offset, visitor); - } - ts.addPrologue = addPrologue; - /** - * Add just the standard (string-expression) prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - */ - function addStandardPrologue(target, source, ensureUseStrict) { - ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - var foundUseStrict = false; - var statementOffset = 0; - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - } - target.push(statement); - } - else { - break; - } - statementOffset++; - } - if (ensureUseStrict && !foundUseStrict) { - target.push(startOnNewLine(ts.createStatement(ts.createLiteral("use strict")))); - } - return statementOffset; - } - ts.addStandardPrologue = addStandardPrologue; - /** - * Add just the custom prologue-directives into target statement-array. - * The function needs to be called during each transformation step. - * This function needs to be called whenever we transform the statement - * list of a source file, namespace, or function-like body. - */ - function addCustomPrologue(target, source, statementOffset, visitor) { - var numStatements = source.length; - while (statementOffset < numStatements) { - var statement = source[statementOffset]; - if (ts.getEmitFlags(statement) & 1048576 /* CustomPrologue */) { - target.push(visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); - } - else { - break; - } - statementOffset++; - } - return statementOffset; - } - ts.addCustomPrologue = addCustomPrologue; - function startsWithUseStrict(statements) { - var firstStatement = ts.firstOrUndefined(statements); - return firstStatement !== undefined - && ts.isPrologueDirective(firstStatement) - && isUseStrictPrologue(firstStatement); - } - ts.startsWithUseStrict = startsWithUseStrict; - /** - * Ensures "use strict" directive is added - * - * @param statements An array of statements - */ - function ensureUseStrict(statements) { - var foundUseStrict = false; - for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { - var statement = statements_1[_i]; - if (ts.isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - foundUseStrict = true; - break; - } - } - else { - break; - } - } - if (!foundUseStrict) { - return ts.setTextRange(ts.createNodeArray([ - startOnNewLine(ts.createStatement(ts.createLiteral("use strict"))) - ].concat(statements)), statements); - } - return statements; - } - ts.ensureUseStrict = ensureUseStrict; - function parenthesizeConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195 /* ConditionalExpression */, 55 /* QuestionToken */); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1 /* LessThan */) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeConditionalHead = parenthesizeConditionalHead; - /** - * Wraps the operand to a BinaryExpression in parentheses if they are needed to preserve the intended - * order of operations. - * - * @param binaryOperator The operator for the BinaryExpression. - * @param operand The operand for the BinaryExpression. - * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the - * BinaryExpression. - */ - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - var skipped = skipPartiallyEmittedExpressions(operand); - // If the resulting expression is already parenthesized, we do not need to do any further processing. - if (skipped.kind === 185 /* ParenthesizedExpression */) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) - ? ts.createParen(operand) - : operand; - } - ts.parenthesizeBinaryOperand = parenthesizeBinaryOperand; - /** - * Determines whether the operand to a BinaryExpression needs to be parenthesized. - * - * @param binaryOperator The operator for the BinaryExpression. - * @param operand The operand for the BinaryExpression. - * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the - * BinaryExpression. - */ - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - // If the operand has lower precedence, then it needs to be parenthesized to preserve the - // intent of the expression. For example, if the operand is `a + b` and the operator is - // `*`, then we need to parenthesize the operand to preserve the intended order of - // operations: `(a + b) * x`. - // - // If the operand has higher precedence, then it does not need to be parenthesized. For - // example, if the operand is `a * b` and the operator is `+`, then we do not need to - // parenthesize to preserve the intended order of operations: `a * b + x`. - // - // If the operand has the same precedence, then we need to check the associativity of - // the operator based on whether this is the left or right operand of the expression. - // - // For example, if `a / d` is on the right of operator `*`, we need to parenthesize - // to preserve the intended order of operations: `x * (a / d)` - // - // If `a ** d` is on the left of operator `**`, we need to parenthesize to preserve - // the intended order of operations: `(a ** b) ** c` - var binaryOperatorPrecedence = ts.getOperatorPrecedence(194 /* BinaryExpression */, binaryOperator); - var binaryOperatorAssociativity = ts.getOperatorAssociativity(194 /* BinaryExpression */, binaryOperator); - var emittedOperand = skipPartiallyEmittedExpressions(operand); - var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); - switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1 /* LessThan */: - // If the operand is the right side of a right-associative binary operation - // and is a yield expression, then we do not need parentheses. - if (!isLeftSideOfBinary - && binaryOperatorAssociativity === 1 /* Right */ - && operand.kind === 197 /* YieldExpression */) { - return false; - } - return true; - case 1 /* GreaterThan */: - return false; - case 0 /* EqualTo */: - if (isLeftSideOfBinary) { - // No need to parenthesize the left operand when the binary operator is - // left associative: - // (a*b)/x -> a*b/x - // (a**b)/x -> a**b/x - // - // Parentheses are needed for the left operand when the binary operator is - // right associative: - // (a/b)**x -> (a/b)**x - // (a**b)**x -> (a**b)**x - return binaryOperatorAssociativity === 1 /* Right */; - } - else { - if (ts.isBinaryExpression(emittedOperand) - && emittedOperand.operatorToken.kind === binaryOperator) { - // No need to parenthesize the right operand when the binary operator and - // operand are the same and one of the following: - // x*(a*b) => x*a*b - // x|(a|b) => x|a|b - // x&(a&b) => x&a&b - // x^(a^b) => x^a^b - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - // No need to parenthesize the right operand when the binary operator - // is plus (+) if both the left and right operands consist solely of either - // literals of the same kind or binary plus (+) expressions for literals of - // the same kind (recursively). - // "a"+(1+2) => "a"+(1+2) - // "a"+("b"+"c") => "a"+"b"+"c" - if (binaryOperator === 37 /* PlusToken */) { - var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */; - if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - // No need to parenthesize the right operand when the operand is right - // associative: - // x/(a**b) -> x/a**b - // x**(a**b) -> x**a**b - // - // Parentheses are needed for the right operand when the operand is left - // associative: - // x/(a*b) -> x/(a*b) - // x**(a/b) -> x**(a/b) - var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0 /* Left */; - } - } - } - /** - * Determines whether a binary operator is mathematically associative. - * - * @param binaryOperator The binary operator. - */ - function operatorHasAssociativeProperty(binaryOperator) { - // The following operators are associative in JavaScript: - // (a*b)*c -> a*(b*c) -> a*b*c - // (a|b)|c -> a|(b|c) -> a|b|c - // (a&b)&c -> a&(b&c) -> a&b&c - // (a^b)^c -> a^(b^c) -> a^b^c - // - // While addition is associative in mathematics, JavaScript's `+` is not - // guaranteed to be associative as it is overloaded with string concatenation. - return binaryOperator === 39 /* AsteriskToken */ - || binaryOperator === 49 /* BarToken */ - || binaryOperator === 48 /* AmpersandToken */ - || binaryOperator === 50 /* CaretToken */; - } - /** - * This function determines whether an expression consists of a homogeneous set of - * literal expressions or binary plus expressions that all share the same literal kind. - * It is used to determine whether the right-hand operand of a binary plus expression can be - * emitted without parentheses. - */ - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (ts.isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 37 /* PlusToken */) { - if (node.cachedLiteralKind !== undefined) { - return node.cachedLiteralKind; - } - var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - var literalKind = ts.isLiteralKind(leftKind) - && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) - ? leftKind - : 0 /* Unknown */; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0 /* Unknown */; - } - function parenthesizeForConditionalHead(condition) { - var conditionalPrecedence = ts.getOperatorPrecedence(195 /* ConditionalExpression */, 55 /* QuestionToken */); - var emittedCondition = skipPartiallyEmittedExpressions(condition); - var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); - if (ts.compareValues(conditionPrecedence, conditionalPrecedence) === -1 /* LessThan */) { - return ts.createParen(condition); - } - return condition; - } - ts.parenthesizeForConditionalHead = parenthesizeForConditionalHead; - function parenthesizeSubexpressionOfConditionalExpression(e) { - // per ES grammar both 'whenTrue' and 'whenFalse' parts of conditional expression are assignment expressions - // so in case when comma expression is introduced as a part of previous transformations - // if should be wrapped in parens since comma operator has the lowest precedence - return e.kind === 194 /* BinaryExpression */ && e.operatorToken.kind === 26 /* CommaToken */ - ? ts.createParen(e) - : e; - } - ts.parenthesizeSubexpressionOfConditionalExpression = parenthesizeSubexpressionOfConditionalExpression; - /** - * Wraps an expression in parentheses if it is needed in order to use the expression - * as the expression of a NewExpression node. - * - * @param expression The Expression node. - */ - function parenthesizeForNew(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - switch (emittedExpression.kind) { - case 181 /* CallExpression */: - return ts.createParen(expression); - case 182 /* NewExpression */: - return emittedExpression.arguments - ? expression - : ts.createParen(expression); - } - return parenthesizeForAccess(expression); - } - ts.parenthesizeForNew = parenthesizeForNew; - /** - * Wraps an expression in parentheses if it is needed in order to use the expression for - * property or element access. - * - * @param expr The expression node. - */ - function parenthesizeForAccess(expression) { - // isLeftHandSideExpression is almost the correct criterion for when it is not necessary - // to parenthesize the expression before a dot. The known exception is: - // - // NewExpression: - // new C.x -> not the same as (new C).x - // - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isLeftHandSideExpression(emittedExpression) - && (emittedExpression.kind !== 182 /* NewExpression */ || emittedExpression.arguments)) { - return expression; - } - return ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeForAccess = parenthesizeForAccess; - function parenthesizePostfixOperand(operand) { - return ts.isLeftHandSideExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePostfixOperand = parenthesizePostfixOperand; - function parenthesizePrefixOperand(operand) { - return ts.isUnaryExpression(operand) - ? operand - : ts.setTextRange(ts.createParen(operand), operand); - } - ts.parenthesizePrefixOperand = parenthesizePrefixOperand; - function parenthesizeListElements(elements) { - var result; - for (var i = 0; i < elements.length; i++) { - var element = parenthesizeExpressionForList(elements[i]); - if (result !== undefined || element !== elements[i]) { - if (result === undefined) { - result = elements.slice(0, i); - } - result.push(element); - } - } - if (result !== undefined) { - return ts.setTextRange(ts.createNodeArray(result, elements.hasTrailingComma), elements); - } - return elements; - } - ts.parenthesizeListElements = parenthesizeListElements; - function parenthesizeExpressionForList(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); - var commaPrecedence = ts.getOperatorPrecedence(194 /* BinaryExpression */, 26 /* CommaToken */); - return expressionPrecedence > commaPrecedence - ? expression - : ts.setTextRange(ts.createParen(expression), expression); - } - ts.parenthesizeExpressionForList = parenthesizeExpressionForList; - function parenthesizeExpressionForExpressionStatement(expression) { - var emittedExpression = skipPartiallyEmittedExpressions(expression); - if (ts.isCallExpression(emittedExpression)) { - var callee = emittedExpression.expression; - var kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 186 /* FunctionExpression */ || kind === 187 /* ArrowFunction */) { - var mutableCall = ts.getMutableClone(emittedExpression); - mutableCall.expression = ts.setTextRange(ts.createParen(callee), callee); - return recreatePartiallyEmittedExpressions(expression, mutableCall); - } - } - else { - var leftmostExpressionKind = getLeftmostExpression(emittedExpression).kind; - if (leftmostExpressionKind === 178 /* ObjectLiteralExpression */ || leftmostExpressionKind === 186 /* FunctionExpression */) { - return ts.setTextRange(ts.createParen(expression), expression); - } - } - return expression; - } - ts.parenthesizeExpressionForExpressionStatement = parenthesizeExpressionForExpressionStatement; - /** - * Clones a series of not-emitted expressions with a new inner expression. - * - * @param originalOuterExpression The original outer expression. - * @param newInnerExpression The new inner expression. - */ - function recreatePartiallyEmittedExpressions(originalOuterExpression, newInnerExpression) { - if (ts.isPartiallyEmittedExpression(originalOuterExpression)) { - var clone_1 = ts.getMutableClone(originalOuterExpression); - clone_1.expression = recreatePartiallyEmittedExpressions(clone_1.expression, newInnerExpression); - return clone_1; - } - return newInnerExpression; - } - function getLeftmostExpression(node) { - while (true) { - switch (node.kind) { - case 193 /* PostfixUnaryExpression */: - node = node.operand; - continue; - case 194 /* BinaryExpression */: - node = node.left; - continue; - case 195 /* ConditionalExpression */: - node = node.condition; - continue; - case 181 /* CallExpression */: - case 180 /* ElementAccessExpression */: - case 179 /* PropertyAccessExpression */: - node = node.expression; - continue; - case 296 /* PartiallyEmittedExpression */: - node = node.expression; - continue; - } - return node; - } - } - function parenthesizeConciseBody(body) { - if (!ts.isBlock(body) && getLeftmostExpression(body).kind === 178 /* ObjectLiteralExpression */) { - return ts.setTextRange(ts.createParen(body), body); - } - return body; - } - ts.parenthesizeConciseBody = parenthesizeConciseBody; - var OuterExpressionKinds; - (function (OuterExpressionKinds) { - OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 2] = "Assertions"; - OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 4] = "PartiallyEmittedExpressions"; - OuterExpressionKinds[OuterExpressionKinds["All"] = 7] = "All"; - })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); - function skipOuterExpressions(node, kinds) { - if (kinds === void 0) { kinds = 7 /* All */; } - var previousNode; - do { - previousNode = node; - if (kinds & 1 /* Parentheses */) { - node = skipParentheses(node); - } - if (kinds & 2 /* Assertions */) { - node = skipAssertions(node); - } - if (kinds & 4 /* PartiallyEmittedExpressions */) { - node = skipPartiallyEmittedExpressions(node); - } - } while (previousNode !== node); - return node; - } - ts.skipOuterExpressions = skipOuterExpressions; - function skipParentheses(node) { - while (node.kind === 185 /* ParenthesizedExpression */) { - node = node.expression; - } - return node; - } - ts.skipParentheses = skipParentheses; - function skipAssertions(node) { - while (ts.isAssertionExpression(node)) { - node = node.expression; - } - return node; - } - ts.skipAssertions = skipAssertions; - function skipPartiallyEmittedExpressions(node) { - while (node.kind === 296 /* PartiallyEmittedExpression */) { - node = node.expression; - } - return node; - } - ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; - function startOnNewLine(node) { - node.startsOnNewLine = true; - return node; - } - ts.startOnNewLine = startOnNewLine; - function getExternalHelpersModuleName(node) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; - } - ts.getExternalHelpersModuleName = getExternalHelpersModuleName; - function getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions) { - if (compilerOptions.importHelpers && (ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - var externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - var helpers = ts.getEmitHelpers(node); - if (helpers) { - for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { - var helper = helpers_2[_i]; - if (!helper.scoped) { - var parseNode = ts.getOriginalNode(node, ts.isSourceFile); - var emitNode = ts.getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = ts.createUniqueName(ts.externalHelpersModuleNameText)); - } - } - } - } - } - ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; - /** - * Get the name of that target module from an import or export declaration - */ - function getLocalNameForExternalImport(node, sourceFile) { - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - var name = namespaceDeclaration.name; - return ts.isGeneratedIdentifier(name) ? name : ts.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, namespaceDeclaration.name)); - } - if (node.kind === 238 /* ImportDeclaration */ && node.importClause) { - return ts.getGeneratedNameForNode(node); - } - if (node.kind === 244 /* ExportDeclaration */ && node.moduleSpecifier) { - return ts.getGeneratedNameForNode(node); - } - return undefined; - } - ts.getLocalNameForExternalImport = getLocalNameForExternalImport; - /** - * Get the name of a target module from an import/export declaration as should be written in the emitted output. - * The emitted output name can be different from the input if: - * 1. The module has a /// - * 2. --out or --outFile is used, making the name relative to the rootDir - * 3- The containing SourceFile has an entry in renamedDependencies for the import as requested by some module loaders (e.g. System). - * Otherwise, a new StringLiteral node representing the module name will be returned. - */ - function getExternalModuleNameLiteral(importNode, sourceFile, host, resolver, compilerOptions) { - var moduleName = ts.getExternalModuleName(importNode); - if (moduleName.kind === 9 /* StringLiteral */) { - return tryGetModuleNameFromDeclaration(importNode, host, resolver, compilerOptions) - || tryRenameExternalModule(moduleName, sourceFile) - || ts.getSynthesizedClone(moduleName); - } - return undefined; - } - ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; - /** - * Some bundlers (SystemJS builder) sometimes want to rename dependencies. - * Here we check if alternative name was provided for a given moduleName and return it if possible. - */ - function tryRenameExternalModule(moduleName, sourceFile) { - var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename && ts.createLiteral(rename); - } - /** - * Get the name of a module as should be written in the emitted output. - * The emitted output name can be different from the input if: - * 1. The module has a /// - * 2. --out or --outFile is used, making the name relative to the rootDir - * Otherwise, a new StringLiteral node representing the module name will be returned. - */ - function tryGetModuleNameFromFile(file, host, options) { - if (!file) { - return undefined; - } - if (file.moduleName) { - return ts.createLiteral(file.moduleName); - } - if (!ts.isDeclarationFile(file) && (options.out || options.outFile)) { - return ts.createLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); - } - return undefined; - } - ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; - function tryGetModuleNameFromDeclaration(declaration, host, resolver, compilerOptions) { - return tryGetModuleNameFromFile(resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); - } - /** - * Gets the initializer of an BindingOrAssignmentElement. - */ - function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - // `1` in `let { a = 1 } = ...` - // `1` in `let { a: b = 1 } = ...` - // `1` in `let { a: {b} = 1 } = ...` - // `1` in `let { a: [b] = 1 } = ...` - // `1` in `let [a = 1] = ...` - // `1` in `let [{a} = 1] = ...` - // `1` in `let [[a] = 1] = ...` - return bindingElement.initializer; - } - if (ts.isPropertyAssignment(bindingElement)) { - // `1` in `({ a: b = 1 } = ...)` - // `1` in `({ a: {b} = 1 } = ...)` - // `1` in `({ a: [b] = 1 } = ...)` - return ts.isAssignmentExpression(bindingElement.initializer, /*excludeCompoundAssignment*/ true) - ? bindingElement.initializer.right - : undefined; - } - if (ts.isShorthandPropertyAssignment(bindingElement)) { - // `1` in `({ a = 1 } = ...)` - return bindingElement.objectAssignmentInitializer; - } - if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { - // `1` in `[a = 1] = ...` - // `1` in `[{a} = 1] = ...` - // `1` in `[[a] = 1] = ...` - return bindingElement.right; - } - if (ts.isSpreadExpression(bindingElement)) { - // Recovery consistent with existing emit. - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } - } - ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; - /** - * Gets the name of an BindingOrAssignmentElement. - */ - function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (ts.isDeclarationBindingElement(bindingElement)) { - // `a` in `let { a } = ...` - // `a` in `let { a = 1 } = ...` - // `b` in `let { a: b } = ...` - // `b` in `let { a: b = 1 } = ...` - // `a` in `let { ...a } = ...` - // `{b}` in `let { a: {b} } = ...` - // `{b}` in `let { a: {b} = 1 } = ...` - // `[b]` in `let { a: [b] } = ...` - // `[b]` in `let { a: [b] = 1 } = ...` - // `a` in `let [a] = ...` - // `a` in `let [a = 1] = ...` - // `a` in `let [...a] = ...` - // `{a}` in `let [{a}] = ...` - // `{a}` in `let [{a} = 1] = ...` - // `[a]` in `let [[a]] = ...` - // `[a]` in `let [[a] = 1] = ...` - return bindingElement.name; - } - if (ts.isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 261 /* PropertyAssignment */: - // `b` in `({ a: b } = ...)` - // `b` in `({ a: b = 1 } = ...)` - // `{b}` in `({ a: {b} } = ...)` - // `{b}` in `({ a: {b} = 1 } = ...)` - // `[b]` in `({ a: [b] } = ...)` - // `[b]` in `({ a: [b] = 1 } = ...)` - // `b.c` in `({ a: b.c } = ...)` - // `b.c` in `({ a: b.c = 1 } = ...)` - // `b[0]` in `({ a: b[0] } = ...)` - // `b[0]` in `({ a: b[0] = 1 } = ...)` - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 262 /* ShorthandPropertyAssignment */: - // `a` in `({ a } = ...)` - // `a` in `({ a = 1 } = ...)` - return bindingElement.name; - case 263 /* SpreadAssignment */: - // `a` in `({ ...a } = ...)` - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - // no target - return undefined; - } - if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { - // `a` in `[a = 1] = ...` - // `{a}` in `[{a} = 1] = ...` - // `[a]` in `[[a] = 1] = ...` - // `a.b` in `[a.b = 1] = ...` - // `a[0]` in `[a[0] = 1] = ...` - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (ts.isSpreadExpression(bindingElement)) { - // `a` in `[...a] = ...` - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - // `a` in `[a] = ...` - // `{a}` in `[{a}] = ...` - // `[a]` in `[[a]] = ...` - // `a.b` in `[a.b] = ...` - // `a[0]` in `[a[0]] = ...` - return bindingElement; - } - ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; - /** - * Determines whether an BindingOrAssignmentElement is a rest element. - */ - function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 146 /* Parameter */: - case 176 /* BindingElement */: - // `...` in `let [...a] = ...` - return bindingElement.dotDotDotToken; - case 198 /* SpreadElement */: - case 263 /* SpreadAssignment */: - // `...` in `[...a] = ...` - return bindingElement; - } - return undefined; - } - ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; - /** - * Gets the property name of a BindingOrAssignmentElement - */ - function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 176 /* BindingElement */: - // `a` in `let { a: b } = ...` - // `[a]` in `let { [a]: b } = ...` - // `"a"` in `let { "a": b } = ...` - // `1` in `let { 1: b } = ...` - if (bindingElement.propertyName) { - var propertyName = bindingElement.propertyName; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 261 /* PropertyAssignment */: - // `a` in `({ a: b } = ...)` - // `[a]` in `({ [a]: b } = ...)` - // `"a"` in `({ "a": b } = ...)` - // `1` in `({ 1: b } = ...)` - if (bindingElement.name) { - var propertyName = bindingElement.name; - return ts.isComputedPropertyName(propertyName) && ts.isStringOrNumericLiteral(propertyName.expression) - ? propertyName.expression - : propertyName; - } - break; - case 263 /* SpreadAssignment */: - // `a` in `({ ...a } = ...)` - return bindingElement.name; - } - var target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && ts.isPropertyName(target)) { - return ts.isComputedPropertyName(target) && ts.isStringOrNumericLiteral(target.expression) - ? target.expression - : target; - } - ts.Debug.fail("Invalid property name for binding element."); - } - ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; - /** - * Gets the elements of a BindingOrAssignmentPattern - */ - function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - // `a` in `{a}` - // `a` in `[a]` - return name.elements; - case 178 /* ObjectLiteralExpression */: - // `a` in `{a}` - return name.properties; - } - } - ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; - function convertToArrayAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpread(element.name), element), element); - } - var expression = convertToAssignmentElementTarget(element.name); - return element.initializer - ? ts.setOriginalNode(ts.setTextRange(ts.createAssignment(expression, element.initializer), element), element) - : expression; - } - ts.Debug.assertNode(element, ts.isExpression); - return element; - } - ts.convertToArrayAssignmentElement = convertToArrayAssignmentElement; - function convertToObjectAssignmentElement(element) { - if (ts.isBindingElement(element)) { - if (element.dotDotDotToken) { - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - var expression = convertToAssignmentElementTarget(element.name); - return ts.setOriginalNode(ts.setTextRange(ts.createPropertyAssignment(element.propertyName, element.initializer ? ts.createAssignment(expression, element.initializer) : expression), element), element); - } - ts.Debug.assertNode(element.name, ts.isIdentifier); - return ts.setOriginalNode(ts.setTextRange(ts.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - ts.Debug.assertNode(element, ts.isObjectLiteralElementLike); - return element; - } - ts.convertToObjectAssignmentElement = convertToObjectAssignmentElement; - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 175 /* ArrayBindingPattern */: - case 177 /* ArrayLiteralExpression */: - return convertToArrayAssignmentPattern(node); - case 174 /* ObjectBindingPattern */: - case 178 /* ObjectLiteralExpression */: - return convertToObjectAssignmentPattern(node); - } - } - ts.convertToAssignmentPattern = convertToAssignmentPattern; - function convertToObjectAssignmentPattern(node) { - if (ts.isObjectBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createObjectLiteral(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isObjectLiteralExpression); - return node; - } - ts.convertToObjectAssignmentPattern = convertToObjectAssignmentPattern; - function convertToArrayAssignmentPattern(node) { - if (ts.isArrayBindingPattern(node)) { - return ts.setOriginalNode(ts.setTextRange(ts.createArrayLiteral(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); - } - ts.Debug.assertNode(node, ts.isArrayLiteralExpression); - return node; - } - ts.convertToArrayAssignmentPattern = convertToArrayAssignmentPattern; - function convertToAssignmentElementTarget(node) { - if (ts.isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - ts.Debug.assertNode(node, ts.isExpression); - return node; - } - ts.convertToAssignmentElementTarget = convertToAssignmentElementTarget; - function collectExternalModuleInfo(sourceFile, resolver, compilerOptions) { - var externalImports = []; - var exportSpecifiers = ts.createMultiMap(); - var exportedBindings = []; - var uniqueExports = ts.createMap(); - var exportedNames; - var hasExportDefault = false; - var exportEquals = undefined; - var hasExportStarsToExportValues = false; - var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(sourceFile, compilerOptions); - var externalHelpersImportDeclaration = externalHelpersModuleName && ts.createImportDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText)); - if (externalHelpersImportDeclaration) { - externalImports.push(externalHelpersImportDeclaration); - } - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var node = _a[_i]; - switch (node.kind) { - case 238 /* ImportDeclaration */: - // import "mod" - // import x from "mod" - // import * as x from "mod" - // import { x, y } from "mod" - externalImports.push(node); - break; - case 237 /* ImportEqualsDeclaration */: - if (node.moduleReference.kind === 248 /* ExternalModuleReference */) { - // import x = require("mod") - externalImports.push(node); - } - break; - case 244 /* ExportDeclaration */: - if (node.moduleSpecifier) { - if (!node.exportClause) { - // export * from "mod" - externalImports.push(node); - hasExportStarsToExportValues = true; - } - else { - // export { x, y } from "mod" - externalImports.push(node); - } - } - else { - // export { x, y } - for (var _b = 0, _c = node.exportClause.elements; _b < _c.length; _b++) { - var specifier = _c[_b]; - if (!uniqueExports.get(specifier.name.text)) { - var name = specifier.propertyName || specifier.name; - exportSpecifiers.add(name.text, specifier); - var decl = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (decl) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(decl), specifier.name); - } - uniqueExports.set(specifier.name.text, true); - exportedNames = ts.append(exportedNames, specifier.name); - } - } - } - break; - case 243 /* ExportAssignment */: - if (node.isExportEquals && !exportEquals) { - // export = x - exportEquals = node; - } - break; - case 208 /* VariableStatement */: - if (ts.hasModifier(node, 1 /* Export */)) { - for (var _d = 0, _e = node.declarationList.declarations; _d < _e.length; _d++) { - var decl = _e[_d]; - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); - } - } - break; - case 228 /* FunctionDeclaration */: - if (ts.hasModifier(node, 1 /* Export */)) { - if (ts.hasModifier(node, 512 /* Default */)) { - // export default function() { } - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - // export function x() { } - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - case 229 /* ClassDeclaration */: - if (ts.hasModifier(node, 1 /* Export */)) { - if (ts.hasModifier(node, 512 /* Default */)) { - // export default class { } - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), getDeclarationName(node)); - hasExportDefault = true; - } - } - else { - // export class x { } - var name = node.name; - if (!uniqueExports.get(name.text)) { - multiMapSparseArrayAdd(exportedBindings, ts.getOriginalNodeId(node), name); - uniqueExports.set(name.text, true); - exportedNames = ts.append(exportedNames, name); - } - } - } - break; - } - } - return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; - } - ts.collectExternalModuleInfo = collectExternalModuleInfo; - function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - if (!uniqueExports.get(decl.name.text)) { - uniqueExports.set(decl.name.text, true); - exportedNames = ts.append(exportedNames, decl.name); - } - } - return exportedNames; - } - /** Use a sparse array as a multi-map. */ - function multiMapSparseArrayAdd(map, key, value) { - var values = map[key]; - if (values) { - values.push(value); - } - else { - map[key] = values = [value]; - } - return values; - } -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - function createNode(kind, pos, end) { - if (kind === 265 /* SourceFile */) { - return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, pos, end); - } - else if (kind === 71 /* Identifier */) { - return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, pos, end); - } - else if (kind < 143 /* FirstNode */) { - return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, pos, end); - } - else { - return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, pos, end); - } - } - ts.createNode = createNode; - function visitNode(cbNode, node) { - if (node) { - return cbNode(node); - } - } - function visitNodeArray(cbNodes, nodes) { - if (nodes) { - return cbNodes(nodes); - } - } - function visitEachNode(cbNode, nodes) { - if (nodes) { - for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { - var node = nodes_1[_i]; - var result = cbNode(node); - if (result) { - return result; - } - } - } - } - // Invokes a callback for each child of the given node. The 'cbNode' callback is invoked for all child nodes - // stored in properties. If a 'cbNodes' callback is specified, it is invoked for embedded arrays; otherwise, - // embedded arrays are flattened and the 'cbNode' callback is invoked for each element. If a callback returns - // a truthy value, iteration stops and that value is returned. Otherwise, undefined is returned. - function forEachChild(node, cbNode, cbNodeArray) { - if (!node) { - return; - } - // The visitXXX functions could be written as local functions that close over the cbNode and cbNodeArray - // callback parameters, but that causes a closure allocation for each invocation with noticeable effects - // on performance. - var visitNodes = cbNodeArray ? visitNodeArray : visitEachNode; - var cbNodes = cbNodeArray || cbNode; - switch (node.kind) { - case 143 /* QualifiedName */: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.right); - case 145 /* TypeParameter */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.constraint) || - visitNode(cbNode, node.default) || - visitNode(cbNode, node.expression); - case 262 /* ShorthandPropertyAssignment */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.equalsToken) || - visitNode(cbNode, node.objectAssignmentInitializer); - case 263 /* SpreadAssignment */: - return visitNode(cbNode, node.expression); - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.initializer); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.questionToken) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type) || - visitNode(cbNode, node.equalsGreaterThanToken) || - visitNode(cbNode, node.body); - case 159 /* TypeReference */: - return visitNode(cbNode, node.typeName) || - visitNodes(cbNodes, node.typeArguments); - case 158 /* TypePredicate */: - return visitNode(cbNode, node.parameterName) || - visitNode(cbNode, node.type); - case 162 /* TypeQuery */: - return visitNode(cbNode, node.exprName); - case 163 /* TypeLiteral */: - return visitNodes(cbNodes, node.members); - case 164 /* ArrayType */: - return visitNode(cbNode, node.elementType); - case 165 /* TupleType */: - return visitNodes(cbNodes, node.elementTypes); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return visitNodes(cbNodes, node.types); - case 168 /* ParenthesizedType */: - case 170 /* TypeOperator */: - return visitNode(cbNode, node.type); - case 171 /* IndexedAccessType */: - return visitNode(cbNode, node.objectType) || - visitNode(cbNode, node.indexType); - case 172 /* MappedType */: - return visitNode(cbNode, node.readonlyToken) || - visitNode(cbNode, node.typeParameter) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.type); - case 173 /* LiteralType */: - return visitNode(cbNode, node.literal); - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return visitNodes(cbNodes, node.elements); - case 177 /* ArrayLiteralExpression */: - return visitNodes(cbNodes, node.elements); - case 178 /* ObjectLiteralExpression */: - return visitNodes(cbNodes, node.properties); - case 179 /* PropertyAccessExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.name); - case 180 /* ElementAccessExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.argumentExpression); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments) || - visitNodes(cbNodes, node.arguments); - case 183 /* TaggedTemplateExpression */: - return visitNode(cbNode, node.tag) || - visitNode(cbNode, node.template); - case 184 /* TypeAssertionExpression */: - return visitNode(cbNode, node.type) || - visitNode(cbNode, node.expression); - case 185 /* ParenthesizedExpression */: - return visitNode(cbNode, node.expression); - case 188 /* DeleteExpression */: - return visitNode(cbNode, node.expression); - case 189 /* TypeOfExpression */: - return visitNode(cbNode, node.expression); - case 190 /* VoidExpression */: - return visitNode(cbNode, node.expression); - case 192 /* PrefixUnaryExpression */: - return visitNode(cbNode, node.operand); - case 197 /* YieldExpression */: - return visitNode(cbNode, node.asteriskToken) || - visitNode(cbNode, node.expression); - case 191 /* AwaitExpression */: - return visitNode(cbNode, node.expression); - case 193 /* PostfixUnaryExpression */: - return visitNode(cbNode, node.operand); - case 194 /* BinaryExpression */: - return visitNode(cbNode, node.left) || - visitNode(cbNode, node.operatorToken) || - visitNode(cbNode, node.right); - case 202 /* AsExpression */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.type); - case 203 /* NonNullExpression */: - return visitNode(cbNode, node.expression); - case 204 /* MetaProperty */: - return visitNode(cbNode, node.name); - case 195 /* ConditionalExpression */: - return visitNode(cbNode, node.condition) || - visitNode(cbNode, node.questionToken) || - visitNode(cbNode, node.whenTrue) || - visitNode(cbNode, node.colonToken) || - visitNode(cbNode, node.whenFalse); - case 198 /* SpreadElement */: - return visitNode(cbNode, node.expression); - case 207 /* Block */: - case 234 /* ModuleBlock */: - return visitNodes(cbNodes, node.statements); - case 265 /* SourceFile */: - return visitNodes(cbNodes, node.statements) || - visitNode(cbNode, node.endOfFileToken); - case 208 /* VariableStatement */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.declarationList); - case 227 /* VariableDeclarationList */: - return visitNodes(cbNodes, node.declarations); - case 210 /* ExpressionStatement */: - return visitNode(cbNode, node.expression); - case 211 /* IfStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.thenStatement) || - visitNode(cbNode, node.elseStatement); - case 212 /* DoStatement */: - return visitNode(cbNode, node.statement) || - visitNode(cbNode, node.expression); - case 213 /* WhileStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 214 /* ForStatement */: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.condition) || - visitNode(cbNode, node.incrementor) || - visitNode(cbNode, node.statement); - case 215 /* ForInStatement */: - return visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 216 /* ForOfStatement */: - return visitNode(cbNode, node.awaitModifier) || - visitNode(cbNode, node.initializer) || - visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - return visitNode(cbNode, node.label); - case 219 /* ReturnStatement */: - return visitNode(cbNode, node.expression); - case 220 /* WithStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.statement); - case 221 /* SwitchStatement */: - return visitNode(cbNode, node.expression) || - visitNode(cbNode, node.caseBlock); - case 235 /* CaseBlock */: - return visitNodes(cbNodes, node.clauses); - case 257 /* CaseClause */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.statements); - case 258 /* DefaultClause */: - return visitNodes(cbNodes, node.statements); - case 222 /* LabeledStatement */: - return visitNode(cbNode, node.label) || - visitNode(cbNode, node.statement); - case 223 /* ThrowStatement */: - return visitNode(cbNode, node.expression); - case 224 /* TryStatement */: - return visitNode(cbNode, node.tryBlock) || - visitNode(cbNode, node.catchClause) || - visitNode(cbNode, node.finallyBlock); - case 260 /* CatchClause */: - return visitNode(cbNode, node.variableDeclaration) || - visitNode(cbNode, node.block); - case 147 /* Decorator */: - return visitNode(cbNode, node.expression); - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 230 /* InterfaceDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNodes(cbNodes, node.heritageClauses) || - visitNodes(cbNodes, node.members); - case 231 /* TypeAliasDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeParameters) || - visitNode(cbNode, node.type); - case 232 /* EnumDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.members); - case 264 /* EnumMember */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 233 /* ModuleDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.body); - case 237 /* ImportEqualsDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.moduleReference); - case 238 /* ImportDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.importClause) || - visitNode(cbNode, node.moduleSpecifier); - case 239 /* ImportClause */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.namedBindings); - case 236 /* NamespaceExportDeclaration */: - return visitNode(cbNode, node.name); - case 240 /* NamespaceImport */: - return visitNode(cbNode, node.name); - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return visitNodes(cbNodes, node.elements); - case 244 /* ExportDeclaration */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.exportClause) || - visitNode(cbNode, node.moduleSpecifier); - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return visitNode(cbNode, node.propertyName) || - visitNode(cbNode, node.name); - case 243 /* ExportAssignment */: - return visitNodes(cbNodes, node.decorators) || - visitNodes(cbNodes, node.modifiers) || - visitNode(cbNode, node.expression); - case 196 /* TemplateExpression */: - return visitNode(cbNode, node.head) || visitNodes(cbNodes, node.templateSpans); - case 205 /* TemplateSpan */: - return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); - case 144 /* ComputedPropertyName */: - return visitNode(cbNode, node.expression); - case 259 /* HeritageClause */: - return visitNodes(cbNodes, node.types); - case 201 /* ExpressionWithTypeArguments */: - return visitNode(cbNode, node.expression) || - visitNodes(cbNodes, node.typeArguments); - case 248 /* ExternalModuleReference */: - return visitNode(cbNode, node.expression); - case 247 /* MissingDeclaration */: - return visitNodes(cbNodes, node.decorators); - case 249 /* JsxElement */: - return visitNode(cbNode, node.openingElement) || - visitNodes(cbNodes, node.children) || - visitNode(cbNode, node.closingElement); - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - return visitNode(cbNode, node.tagName) || - visitNode(cbNode, node.attributes); - case 254 /* JsxAttributes */: - return visitNodes(cbNodes, node.properties); - case 253 /* JsxAttribute */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.initializer); - case 255 /* JsxSpreadAttribute */: - return visitNode(cbNode, node.expression); - case 256 /* JsxExpression */: - return visitNode(cbNode, node.dotDotDotToken) || - visitNode(cbNode, node.expression); - case 252 /* JsxClosingElement */: - return visitNode(cbNode, node.tagName); - case 267 /* JSDocTypeExpression */: - return visitNode(cbNode, node.type); - case 271 /* JSDocUnionType */: - return visitNodes(cbNodes, node.types); - case 272 /* JSDocTupleType */: - return visitNodes(cbNodes, node.types); - case 270 /* JSDocArrayType */: - return visitNode(cbNode, node.elementType); - case 274 /* JSDocNonNullableType */: - return visitNode(cbNode, node.type); - case 273 /* JSDocNullableType */: - return visitNode(cbNode, node.type); - case 275 /* JSDocRecordType */: - return visitNode(cbNode, node.literal); - case 277 /* JSDocTypeReference */: - return visitNode(cbNode, node.name) || - visitNodes(cbNodes, node.typeArguments); - case 278 /* JSDocOptionalType */: - return visitNode(cbNode, node.type); - case 279 /* JSDocFunctionType */: - return visitNodes(cbNodes, node.parameters) || - visitNode(cbNode, node.type); - case 280 /* JSDocVariadicType */: - return visitNode(cbNode, node.type); - case 281 /* JSDocConstructorType */: - return visitNode(cbNode, node.type); - case 282 /* JSDocThisType */: - return visitNode(cbNode, node.type); - case 276 /* JSDocRecordMember */: - return visitNode(cbNode, node.name) || - visitNode(cbNode, node.type); - case 283 /* JSDocComment */: - return visitNodes(cbNodes, node.tags); - case 286 /* JSDocParameterTag */: - return visitNode(cbNode, node.preParameterName) || - visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.postParameterName); - case 287 /* JSDocReturnTag */: - return visitNode(cbNode, node.typeExpression); - case 288 /* JSDocTypeTag */: - return visitNode(cbNode, node.typeExpression); - case 285 /* JSDocAugmentsTag */: - return visitNode(cbNode, node.typeExpression); - case 289 /* JSDocTemplateTag */: - return visitNodes(cbNodes, node.typeParameters); - case 290 /* JSDocTypedefTag */: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.fullName) || - visitNode(cbNode, node.name) || - visitNode(cbNode, node.jsDocTypeLiteral); - case 292 /* JSDocTypeLiteral */: - return visitNodes(cbNodes, node.jsDocPropertyTags); - case 291 /* JSDocPropertyTag */: - return visitNode(cbNode, node.typeExpression) || - visitNode(cbNode, node.name); - case 296 /* PartiallyEmittedExpression */: - return visitNode(cbNode, node.expression); - case 293 /* JSDocLiteralType */: - return visitNode(cbNode, node.literal); - } - } - ts.forEachChild = forEachChild; - function createSourceFile(fileName, sourceText, languageVersion, setParentNodes, scriptKind) { - if (setParentNodes === void 0) { setParentNodes = false; } - ts.performance.mark("beforeParse"); - var result = Parser.parseSourceFile(fileName, sourceText, languageVersion, /*syntaxCursor*/ undefined, setParentNodes, scriptKind); - ts.performance.mark("afterParse"); - ts.performance.measure("Parse", "beforeParse", "afterParse"); - return result; - } - ts.createSourceFile = createSourceFile; - function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); - } - ts.parseIsolatedEntityName = parseIsolatedEntityName; - // See also `isExternalOrCommonJsModule` in utilities.ts - function isExternalModule(file) { - return file.externalModuleIndicator !== undefined; - } - ts.isExternalModule = isExternalModule; - // Produces a new SourceFile for the 'newText' provided. The 'textChangeRange' parameter - // indicates what changed between the 'text' that this SourceFile has and the 'newText'. - // The SourceFile will be created with the compiler attempting to reuse as many nodes from - // this file as possible. - // - // Note: this function mutates nodes from this SourceFile. That means any existing nodes - // from this SourceFile that are being held onto may change as a result (including - // becoming detached from any SourceFile). It is recommended that this SourceFile not - // be used once 'update' is called on it. - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - return IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - } - ts.updateSourceFile = updateSourceFile; - /* @internal */ - function parseIsolatedJSDocComment(content, start, length) { - var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); - if (result && result.jsDoc) { - // because the jsDocComment was parsed out of the source file, it might - // not be covered by the fixupParentReferences. - Parser.fixupParentReferences(result.jsDoc); - } - return result; - } - ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - /* @internal */ - // Exposed only for testing. - function parseJSDocTypeExpressionForTests(content, start, length) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); - } - ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; - // Implement the parser as a singleton module. We do this for perf reasons because creating - // parser instances can actually be expensive enough to impact us on projects with many source - // files. - var Parser; - (function (Parser) { - // Share a single scanner across all calls to parse a source file. This helps speed things - // up by avoiding the cost of creating/compiling scanners over and over again. - var scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ true); - var disallowInAndDecoratorContext = 2048 /* DisallowInContext */ | 8192 /* DecoratorContext */; - // capture constructors in 'initializeState' to avoid null checks - var NodeConstructor; - var TokenConstructor; - var IdentifierConstructor; - var SourceFileConstructor; - var sourceFile; - var parseDiagnostics; - var syntaxCursor; - var currentToken; - var sourceText; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - // Flags that dictate what parsing context we're in. For example: - // Whether or not we are in strict parsing mode. All that changes in strict parsing mode is - // that some tokens that would be considered identifiers may be considered keywords. - // - // When adding more parser context flags, consider which is the more common case that the - // flag will be in. This should be the 'false' state for that flag. The reason for this is - // that we don't store data in our nodes unless the value is in the *non-default* state. So, - // for example, more often than code 'allows-in' (or doesn't 'disallow-in'). We opt for - // 'disallow-in' set to 'false'. Otherwise, if we had 'allowsIn' set to 'true', then almost - // all nodes would need extra state on them to store this info. - // - // Note: 'allowIn' and 'allowYield' track 1:1 with the [in] and [yield] concepts in the ES6 - // grammar specification. - // - // An important thing about these context concepts. By default they are effectively inherited - // while parsing through every grammar production. i.e. if you don't change them, then when - // you parse a sub-production, it will have the same context values as the parent production. - // This is great most of the time. After all, consider all the 'expression' grammar productions - // and how nearly all of them pass along the 'in' and 'yield' context values: - // - // EqualityExpression[In, Yield] : - // RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] == RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] != RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] === RelationalExpression[?In, ?Yield] - // EqualityExpression[?In, ?Yield] !== RelationalExpression[?In, ?Yield] - // - // Where you have to be careful is then understanding what the points are in the grammar - // where the values are *not* passed along. For example: - // - // SingleNameBinding[Yield,GeneratorParameter] - // [+GeneratorParameter]BindingIdentifier[Yield] Initializer[In]opt - // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt - // - // Here this is saying that if the GeneratorParameter context flag is set, that we should - // explicitly set the 'yield' context flag to false before calling into the BindingIdentifier - // and we should explicitly unset the 'yield' context flag before calling into the Initializer. - // production. Conversely, if the GeneratorParameter context flag is not set, then we - // should leave the 'yield' context flag alone. - // - // Getting this all correct is tricky and requires careful reading of the grammar to - // understand when these values should be changed versus when they should be inherited. - // - // Note: it should not be necessary to save/restore these flags during speculative/lookahead - // parsing. These context flags are naturally stored and restored through normal recursive - // descent parsing and unwinding. - var contextFlags; - // Whether or not we've had a parse error since creating the last AST node. If we have - // encountered an error, it will be stored on the next AST node we create. Parse errors - // can be broken down into three categories: - // - // 1) An error that occurred during scanning. For example, an unterminated literal, or a - // character that was completely not understood. - // - // 2) A token was expected, but was not present. This type of error is commonly produced - // by the 'parseExpected' function. - // - // 3) A token was present that no parsing function was able to consume. This type of error - // only occurs in the 'abortParsingListOrMoveToNextToken' function when the parser - // decides to skip the token. - // - // In all of these cases, we want to mark the next node as having had an error before it. - // With this mark, we can know in incremental settings if this node can be reused, or if - // we have to reparse it. If we don't keep this information around, we may just reuse the - // node. in that event we would then not produce the same errors as we did before, causing - // significant confusion problems. - // - // Note: it is necessary that this value be saved/restored during speculative/lookahead - // parsing. During lookahead parsing, we will often create a node. That node will have - // this value attached, and then this value will be set back to 'false'. If we decide to - // rewind, we must get back to the same value we had prior to the lookahead. - // - // Note: any errors at the end of the file that do not precede a regular node, should get - // attached to the EOF token. - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind) { - scriptKind = ts.ensureScriptKind(fileName, scriptKind); - initializeState(sourceText, languageVersion, syntaxCursor, scriptKind); - var result = parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind); - clearState(); - return result; - } - Parser.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName(content, languageVersion) { - initializeState(content, languageVersion, /*syntaxCursor*/ undefined, 1 /* JS */); - // Prime the scanner. - nextToken(); - var entityName = parseEntityName(/*allowReservedWords*/ true); - var isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length; - clearState(); - return isInvalid ? entityName : undefined; - } - Parser.parseIsolatedEntityName = parseIsolatedEntityName; - function getLanguageVariant(scriptKind) { - // .tsx and .jsx files are treated as jsx language variant. - return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ ? 1 /* JSX */ : 0 /* Standard */; - } - function initializeState(_sourceText, languageVersion, _syntaxCursor, scriptKind) { - NodeConstructor = ts.objectAllocator.getNodeConstructor(); - TokenConstructor = ts.objectAllocator.getTokenConstructor(); - IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); - SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); - sourceText = _sourceText; - syntaxCursor = _syntaxCursor; - parseDiagnostics = []; - parsingContext = 0; - identifiers = ts.createMap(); - identifierCount = 0; - nodeCount = 0; - contextFlags = scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */ ? 65536 /* JavaScriptFile */ : 0 /* None */; - parseErrorBeforeNextFinishedNode = false; - // Initialize and prime the scanner before parsing the source elements. - scanner.setText(sourceText); - scanner.setOnError(scanError); - scanner.setScriptTarget(languageVersion); - scanner.setLanguageVariant(getLanguageVariant(scriptKind)); - } - function clearState() { - // Clear out the text the scanner is pointing at, so it doesn't keep anything alive unnecessarily. - scanner.setText(""); - scanner.setOnError(undefined); - // Clear any data. We don't want to accidentally hold onto it for too long. - parseDiagnostics = undefined; - sourceFile = undefined; - identifiers = undefined; - syntaxCursor = undefined; - sourceText = undefined; - } - function parseSourceFileWorker(fileName, languageVersion, setParentNodes, scriptKind) { - sourceFile = createSourceFile(fileName, languageVersion, scriptKind); - sourceFile.flags = contextFlags; - // Prime the scanner. - nextToken(); - processReferenceComments(sourceFile); - sourceFile.statements = parseList(0 /* SourceElements */, parseStatement); - ts.Debug.assert(token() === 1 /* EndOfFileToken */); - sourceFile.endOfFileToken = parseTokenNode(); - setExternalModuleIndicator(sourceFile); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = parseDiagnostics; - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - } - function addJSDocComment(node) { - var comments = ts.getJSDocCommentRanges(node, sourceFile.text); - if (comments) { - for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { - var comment = comments_2[_i]; - var jsDoc = JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); - if (!jsDoc) { - continue; - } - if (!node.jsDoc) { - node.jsDoc = []; - } - node.jsDoc.push(jsDoc); - } - } - return node; - } - function fixupParentReferences(rootNode) { - // normally parent references are set during binding. However, for clients that only need - // a syntax tree, and no semantic features, then the binding process is an unnecessary - // overhead. This functions allows us to set all the parents, without all the expense of - // binding. - var parent = rootNode; - forEachChild(rootNode, visitNode); - return; - function visitNode(n) { - // walk down setting parents that differ from the parent we think it should be. This - // allows us to quickly bail out of setting parents for subtrees during incremental - // parsing - if (n.parent !== parent) { - n.parent = parent; - var saveParent = parent; - parent = n; - forEachChild(n, visitNode); - if (n.jsDoc) { - for (var _i = 0, _a = n.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - jsDoc.parent = n; - parent = jsDoc; - forEachChild(jsDoc, visitNode); - } - } - parent = saveParent; - } - } - } - Parser.fixupParentReferences = fixupParentReferences; - function createSourceFile(fileName, languageVersion, scriptKind) { - // code from createNode is inlined here so createNode won't have to deal with special case of creating source files - // this is quite rare comparing to other nodes and createNode should be as fast as possible - var sourceFile = new SourceFileConstructor(265 /* SourceFile */, /*pos*/ 0, /* end */ sourceText.length); - nodeCount++; - sourceFile.text = sourceText; - sourceFile.bindDiagnostics = []; - sourceFile.languageVersion = languageVersion; - sourceFile.fileName = ts.normalizePath(fileName); - sourceFile.languageVariant = getLanguageVariant(scriptKind); - sourceFile.isDeclarationFile = ts.fileExtensionIs(sourceFile.fileName, ".d.ts"); - sourceFile.scriptKind = scriptKind; - return sourceFile; - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } - else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 2048 /* DisallowInContext */); - } - function setYieldContext(val) { - setContextFlag(val, 4096 /* YieldContext */); - } - function setDecoratorContext(val) { - setContextFlag(val, 8192 /* DecoratorContext */); - } - function setAwaitContext(val) { - setContextFlag(val, 16384 /* AwaitContext */); - } - function doOutsideOfContext(context, func) { - // contextFlagsToClear will contain only the context flags that are - // currently set that we need to temporarily clear - // We don't just blindly reset to the previous flags to ensure - // that we do not mutate cached flags for the incremental - // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and - // HasAggregatedChildData). - var contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - // clear the requested context flags - setContextFlag(/*val*/ false, contextFlagsToClear); - var result = func(); - // restore the context flags we just cleared - setContextFlag(/*val*/ true, contextFlagsToClear); - return result; - } - // no need to do anything special as we are not in any of the requested contexts - return func(); - } - function doInsideOfContext(context, func) { - // contextFlagsToSet will contain only the context flags that - // are not currently set that we need to temporarily enable. - // We don't just blindly reset to the previous flags to ensure - // that we do not mutate cached flags for the incremental - // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and - // HasAggregatedChildData). - var contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - // set the requested context flags - setContextFlag(/*val*/ true, contextFlagsToSet); - var result = func(); - // reset the context flags we just set - setContextFlag(/*val*/ false, contextFlagsToSet); - return result; - } - // no need to do anything special as we are already in all of the requested contexts - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(2048 /* DisallowInContext */, func); - } - function disallowInAnd(func) { - return doInsideOfContext(2048 /* DisallowInContext */, func); - } - function doInYieldContext(func) { - return doInsideOfContext(4096 /* YieldContext */, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(8192 /* DecoratorContext */, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(16384 /* AwaitContext */, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(16384 /* AwaitContext */, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(4096 /* YieldContext */ | 16384 /* AwaitContext */, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(4096 /* YieldContext */); - } - function inDisallowInContext() { - return inContext(2048 /* DisallowInContext */); - } - function inDecoratorContext() { - return inContext(8192 /* DecoratorContext */); - } - function inAwaitContext() { - return inContext(16384 /* AwaitContext */); - } - function parseErrorAtCurrentToken(message, arg0) { - var start = scanner.getTokenPos(); - var length = scanner.getTextPos() - start; - parseErrorAtPosition(start, length, message, arg0); - } - function parseErrorAtPosition(start, length, message, arg0) { - // Don't report another error if it would just be at the same position as the last error. - var lastError = ts.lastOrUndefined(parseDiagnostics); - if (!lastError || start !== lastError.start) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, start, length, message, arg0)); - } - // Mark that we've encountered an error. We'll set an appropriate bit on the next - // node we finish so that it can't be reused incrementally. - parseErrorBeforeNextFinishedNode = true; - } - function scanError(message, length) { - var pos = scanner.getTextPos(); - parseErrorAtPosition(pos, length || 0, message); - } - function getNodePos() { - return scanner.getStartPos(); - } - function getNodeEnd() { - return scanner.getStartPos(); - } - // Use this function to access the current token instead of reading the currentToken - // variable. Since function results aren't narrowed in control flow analysis, this ensures - // that the type checker doesn't make wrong assumptions about the type of the current - // token (e.g. a call to nextToken() changes the current token but the checker doesn't - // reason about this side effect). Mainstream VMs inline simple functions like this, so - // there is no performance penalty. - function token() { - return currentToken; - } - function nextToken() { - return currentToken = scanner.scan(); - } - function reScanGreaterToken() { - return currentToken = scanner.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner.reScanSlashToken(); - } - function reScanTemplateToken() { - return currentToken = scanner.reScanTemplateToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner.scanJsxAttributeValue(); - } - function speculationHelper(callback, isLookAhead) { - // Keep track of the state we'll need to rollback to if lookahead fails (or if the - // caller asked us to always reset our state). - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - // Note: it is not actually necessary to save/restore the context flags here. That's - // because the saving/restoring of these flags happens naturally through the recursive - // descent nature of our parser. However, we still store this here just so we can - // assert that invariant holds. - var saveContextFlags = contextFlags; - // If we're only looking ahead, then tell the scanner to only lookahead as well. - // Otherwise, if we're actually speculatively parsing, then tell the scanner to do the - // same. - var result = isLookAhead - ? scanner.lookAhead(callback) - : scanner.tryScan(callback); - ts.Debug.assert(saveContextFlags === contextFlags); - // If our callback returned something 'falsy' or we're just looking ahead, - // then unconditionally restore us to where we were. - if (!result || isLookAhead) { - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - /** Invokes the provided callback then unconditionally restores the parser to the state it - * was in immediately prior to invoking the callback. The result of invoking the callback - * is returned from this function. - */ - function lookAhead(callback) { - return speculationHelper(callback, /*isLookAhead*/ true); - } - /** Invokes the provided callback. If the callback returns something falsy, then it restores - * the parser to the state it was in immediately prior to invoking the callback. If the - * callback returns something truthy, then the parser state is not rolled back. The result - * of invoking the callback is returned from this function. - */ - function tryParse(callback) { - return speculationHelper(callback, /*isLookAhead*/ false); - } - // Ignore strict mode flag because we will report an error in type checker instead. - function isIdentifier() { - if (token() === 71 /* Identifier */) { - return true; - } - // If we have a 'yield' keyword, and we're in the [yield] context, then 'yield' is - // considered a keyword and is not an identifier. - if (token() === 116 /* YieldKeyword */ && inYieldContext()) { - return false; - } - // If we have a 'await' keyword, and we're in the [Await] context, then 'await' is - // considered a keyword and is not an identifier. - if (token() === 121 /* AwaitKeyword */ && inAwaitContext()) { - return false; - } - return token() > 107 /* LastReservedWord */; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance) { - if (shouldAdvance === void 0) { shouldAdvance = true; } - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - // Report specific message if provided with one. Otherwise, report generic fallback message. - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } - else { - parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); - } - return false; - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return undefined; - } - function parseExpectedToken(t, reportAtCurrentPosition, diagnosticMessage, arg0) { - return parseOptionalToken(t) || - createMissingNode(t, reportAtCurrentPosition, diagnosticMessage, arg0); - } - function parseTokenNode() { - var node = createNode(token()); - nextToken(); - return finishNode(node); - } - function canParseSemicolon() { - // If there's a real semicolon, then we can always parse it out. - if (token() === 25 /* SemicolonToken */) { - return true; - } - // We can parse out an optional semicolon in ASI cases in the following cases. - return token() === 18 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner.hasPrecedingLineBreak(); - } - function parseSemicolon() { - if (canParseSemicolon()) { - if (token() === 25 /* SemicolonToken */) { - // consume the semicolon if it was explicitly provided. - nextToken(); - } - return true; - } - else { - return parseExpected(25 /* SemicolonToken */); - } - } - // note: this function creates only node - function createNode(kind, pos) { - nodeCount++; - if (!(pos >= 0)) { - pos = scanner.getStartPos(); - } - return kind >= 143 /* FirstNode */ ? new NodeConstructor(kind, pos, pos) : - kind === 71 /* Identifier */ ? new IdentifierConstructor(kind, pos, pos) : - new TokenConstructor(kind, pos, pos); - } - function createNodeArray(elements, pos) { - var array = (elements || []); - if (!(pos >= 0)) { - pos = getNodePos(); - } - array.pos = pos; - array.end = pos; - return array; - } - function finishNode(node, end) { - node.end = end === undefined ? scanner.getStartPos() : end; - if (contextFlags) { - node.flags |= contextFlags; - } - // Keep track on the node if we encountered an error while parsing it. If we did, then - // we cannot reuse the node incrementally. Once we've marked this node, clear out the - // flag so that we don't mark any subsequent nodes. - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 32768 /* ThisNodeHasError */; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); - } - else { - parseErrorAtCurrentToken(diagnosticMessage, arg0); - } - var result = createNode(kind, scanner.getStartPos()); - result.text = ""; - return finishNode(result); - } - function internIdentifier(text) { - text = ts.escapeIdentifier(text); - var identifier = identifiers.get(text); - if (identifier === undefined) { - identifiers.set(text, identifier = text); - } - return identifier; - } - // An identifier that starts with two underscores has an extra underscore character prepended to it to avoid issues - // with magic property names like '__proto__'. The 'identifiers' object is used to share a single string instance for - // each identifier in order to reduce memory consumption. - function createIdentifier(isIdentifier, diagnosticMessage) { - identifierCount++; - if (isIdentifier) { - var node = createNode(71 /* Identifier */); - // Store original token kind if it is not just an Identifier so we can report appropriate error later in type checker - if (token() !== 71 /* Identifier */) { - node.originalKeywordKind = token(); - } - node.text = internIdentifier(scanner.getTokenValue()); - nextToken(); - return finishNode(node); - } - return createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ false, diagnosticMessage || ts.Diagnostics.Identifier_expected); - } - function parseIdentifier(diagnosticMessage) { - return createIdentifier(isIdentifier(), diagnosticMessage); - } - function parseIdentifierName() { - return createIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 /* StringLiteral */ || - token() === 8 /* NumericLiteral */; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 9 /* StringLiteral */ || token() === 8 /* NumericLiteral */) { - return parseLiteralNode(/*internName*/ true); - } - if (allowComputedPropertyNames && token() === 21 /* OpenBracketToken */) { - return parseComputedPropertyName(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker(/*allowComputedPropertyNames*/ true); - } - function parseSimplePropertyName() { - return parsePropertyNameWorker(/*allowComputedPropertyNames*/ false); - } - function isSimplePropertyName() { - return token() === 9 /* StringLiteral */ || token() === 8 /* NumericLiteral */ || ts.tokenIsIdentifierOrKeyword(token()); - } - function parseComputedPropertyName() { - // PropertyName [Yield]: - // LiteralPropertyName - // ComputedPropertyName[?Yield] - var node = createNode(144 /* ComputedPropertyName */); - parseExpected(21 /* OpenBracketToken */); - // We parse any expression (including a comma expression). But the grammar - // says that only an assignment expression is allowed, so the grammar checker - // will error if it sees a comma expression. - node.expression = allowInAnd(parseExpression); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - if (token() === 76 /* ConstKeyword */) { - // 'const' is only a modifier if followed by 'enum'. - return nextToken() === 83 /* EnumKeyword */; - } - if (token() === 84 /* ExportKeyword */) { - nextToken(); - if (token() === 79 /* DefaultKeyword */) { - return lookAhead(nextTokenIsClassOrFunctionOrAsync); - } - return token() !== 39 /* AsteriskToken */ && token() !== 118 /* AsKeyword */ && token() !== 17 /* OpenBraceToken */ && canFollowModifier(); - } - if (token() === 79 /* DefaultKeyword */) { - return nextTokenIsClassOrFunctionOrAsync(); - } - if (token() === 115 /* StaticKeyword */) { - nextToken(); - return canFollowModifier(); - } - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - function parseAnyContextualModifier() { - return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 21 /* OpenBracketToken */ - || token() === 17 /* OpenBraceToken */ - || token() === 39 /* AsteriskToken */ - || token() === 24 /* DotDotDotToken */ - || isLiteralPropertyName(); - } - function nextTokenIsClassOrFunctionOrAsync() { - nextToken(); - return token() === 75 /* ClassKeyword */ || token() === 89 /* FunctionKeyword */ || - (token() === 117 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine)) || - (token() === 120 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); - } - // True if positioned at the start of a list element - function isListElement(parsingContext, inErrorRecovery) { - var node = currentNode(parsingContext); - if (node) { - return true; - } - switch (parsingContext) { - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - // If we're in error recovery, then we don't want to treat ';' as an empty statement. - // The problem is that ';' can show up in far too many contexts, and if we see one - // and assume it's a statement, then we may bail out inappropriately from whatever - // we're parsing. For example, if we have a semicolon in the middle of a class, then - // we really don't want to assume the class is over and we're on a statement in the - // outer module. We just want to consume and move on. - return !(token() === 25 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement(); - case 2 /* SwitchClauses */: - return token() === 73 /* CaseKeyword */ || token() === 79 /* DefaultKeyword */; - case 4 /* TypeMembers */: - return lookAhead(isTypeMemberStart); - case 5 /* ClassMembers */: - // We allow semicolons as class elements (as specified by ES6) as long as we're - // not in error recovery. If we're in error recovery, we don't want an errant - // semicolon to be treated as a class member (since they're almost always used - // for statements. - return lookAhead(isClassMemberStart) || (token() === 25 /* SemicolonToken */ && !inErrorRecovery); - case 6 /* EnumMembers */: - // Include open bracket computed properties. This technically also lets in indexers, - // which would be a candidate for improved error reporting. - return token() === 21 /* OpenBracketToken */ || isLiteralPropertyName(); - case 12 /* ObjectLiteralMembers */: - return token() === 21 /* OpenBracketToken */ || token() === 39 /* AsteriskToken */ || token() === 24 /* DotDotDotToken */ || isLiteralPropertyName(); - case 17 /* RestProperties */: - return isLiteralPropertyName(); - case 9 /* ObjectBindingElements */: - return token() === 21 /* OpenBracketToken */ || token() === 24 /* DotDotDotToken */ || isLiteralPropertyName(); - case 7 /* HeritageClauseElement */: - // If we see `{ ... }` then only consume it as an expression if it is followed by `,` or `{` - // That way we won't consume the body of a class in its heritage clause. - if (token() === 17 /* OpenBraceToken */) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - else { - // If we're in error recovery we tighten up what we're willing to match. - // That way we don't treat something like "this" as a valid heritage clause - // element during recovery. - return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8 /* VariableDeclarations */: - return isIdentifierOrPattern(); - case 10 /* ArrayBindingElements */: - return token() === 26 /* CommaToken */ || token() === 24 /* DotDotDotToken */ || isIdentifierOrPattern(); - case 18 /* TypeParameters */: - return isIdentifier(); - case 11 /* ArgumentExpressions */: - case 15 /* ArrayLiteralMembers */: - return token() === 26 /* CommaToken */ || token() === 24 /* DotDotDotToken */ || isStartOfExpression(); - case 16 /* Parameters */: - return isStartOfParameter(); - case 19 /* TypeArguments */: - case 20 /* TupleElementTypes */: - return token() === 26 /* CommaToken */ || isStartOfType(); - case 21 /* HeritageClauses */: - return isHeritageClause(); - case 22 /* ImportOrExportSpecifiers */: - return ts.tokenIsIdentifierOrKeyword(token()); - case 13 /* JsxAttributes */: - return ts.tokenIsIdentifierOrKeyword(token()) || token() === 17 /* OpenBraceToken */; - case 14 /* JsxChildren */: - return true; - case 23 /* JSDocFunctionParameters */: - case 24 /* JSDocTypeArguments */: - case 26 /* JSDocTupleTypes */: - return JSDocParser.isJSDocType(); - case 25 /* JSDocRecordMembers */: - return isSimplePropertyName(); - } - ts.Debug.fail("Non-exhaustive case in 'isListElement'."); - } - function isValidHeritageClauseObjectLiteral() { - ts.Debug.assert(token() === 17 /* OpenBraceToken */); - if (nextToken() === 18 /* CloseBraceToken */) { - // if we see "extends {}" then only treat the {} as what we're extending (and not - // the class body) if we have: - // - // extends {} { - // extends {}, - // extends {} extends - // extends {} implements - var next = nextToken(); - return next === 26 /* CommaToken */ || next === 17 /* OpenBraceToken */ || next === 85 /* ExtendsKeyword */ || next === 108 /* ImplementsKeyword */; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 108 /* ImplementsKeyword */ || - token() === 85 /* ExtendsKeyword */) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - // True if positioned at a list terminator - function isListTerminator(kind) { - if (token() === 1 /* EndOfFileToken */) { - // Being at the end of the file ends all lists. - return true; - } - switch (kind) { - case 1 /* BlockStatements */: - case 2 /* SwitchClauses */: - case 4 /* TypeMembers */: - case 5 /* ClassMembers */: - case 6 /* EnumMembers */: - case 12 /* ObjectLiteralMembers */: - case 9 /* ObjectBindingElements */: - case 22 /* ImportOrExportSpecifiers */: - return token() === 18 /* CloseBraceToken */; - case 3 /* SwitchClauseStatements */: - return token() === 18 /* CloseBraceToken */ || token() === 73 /* CaseKeyword */ || token() === 79 /* DefaultKeyword */; - case 7 /* HeritageClauseElement */: - return token() === 17 /* OpenBraceToken */ || token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - case 8 /* VariableDeclarations */: - return isVariableDeclaratorListTerminator(); - case 18 /* TypeParameters */: - // Tokens other than '>' are here for better error recovery - return token() === 29 /* GreaterThanToken */ || token() === 19 /* OpenParenToken */ || token() === 17 /* OpenBraceToken */ || token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - case 11 /* ArgumentExpressions */: - // Tokens other than ')' are here for better error recovery - return token() === 20 /* CloseParenToken */ || token() === 25 /* SemicolonToken */; - case 15 /* ArrayLiteralMembers */: - case 20 /* TupleElementTypes */: - case 10 /* ArrayBindingElements */: - return token() === 22 /* CloseBracketToken */; - case 16 /* Parameters */: - case 17 /* RestProperties */: - // Tokens other than ')' and ']' (the latter for index signatures) are here for better error recovery - return token() === 20 /* CloseParenToken */ || token() === 22 /* CloseBracketToken */ /*|| token === SyntaxKind.OpenBraceToken*/; - case 19 /* TypeArguments */: - // All other tokens should cause the type-argument to terminate except comma token - return token() !== 26 /* CommaToken */; - case 21 /* HeritageClauses */: - return token() === 17 /* OpenBraceToken */ || token() === 18 /* CloseBraceToken */; - case 13 /* JsxAttributes */: - return token() === 29 /* GreaterThanToken */ || token() === 41 /* SlashToken */; - case 14 /* JsxChildren */: - return token() === 27 /* LessThanToken */ && lookAhead(nextTokenIsSlash); - case 23 /* JSDocFunctionParameters */: - return token() === 20 /* CloseParenToken */ || token() === 56 /* ColonToken */ || token() === 18 /* CloseBraceToken */; - case 24 /* JSDocTypeArguments */: - return token() === 29 /* GreaterThanToken */ || token() === 18 /* CloseBraceToken */; - case 26 /* JSDocTupleTypes */: - return token() === 22 /* CloseBracketToken */ || token() === 18 /* CloseBraceToken */; - case 25 /* JSDocRecordMembers */: - return token() === 18 /* CloseBraceToken */; - } - } - function isVariableDeclaratorListTerminator() { - // If we can consume a semicolon (either explicitly, or with ASI), then consider us done - // with parsing the list of variable declarators. - if (canParseSemicolon()) { - return true; - } - // in the case where we're parsing the variable declarator of a 'for-in' statement, we - // are done if we see an 'in' keyword in front of us. Same with for-of - if (isInOrOfKeyword(token())) { - return true; - } - // ERROR RECOVERY TWEAK: - // For better error recovery, if we see an '=>' then we just stop immediately. We've got an - // arrow function here and it's going to be very unlikely that we'll resynchronize and get - // another variable declaration. - if (token() === 36 /* EqualsGreaterThanToken */) { - return true; - } - // Keep trying to parse out variable declarators. - return false; - } - // True if positioned at element or terminator of the current list or any enclosing list - function isInSomeParsingContext() { - for (var kind = 0; kind < 27 /* Count */; kind++) { - if (parsingContext & (1 << kind)) { - if (isListElement(kind, /*inErrorRecovery*/ true) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - // Parses a list of elements - function parseList(kind, parseElement) { - var saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - var result = createNodeArray(); - while (!isListTerminator(kind)) { - if (isListElement(kind, /*inErrorRecovery*/ false)) { - var element = parseListElement(kind, parseElement); - result.push(element); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function parseListElement(parsingContext, parseElement) { - var node = currentNode(parsingContext); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext) { - // If there is an outstanding parse error that we've encountered, but not attached to - // some node, then we cannot get a node from the old source tree. This is because we - // want to mark the next node we encounter as being unusable. - // - // Note: This may be too conservative. Perhaps we could reuse the node and set the bit - // on it (or its leftmost child) as having the error. For now though, being conservative - // is nice and likely won't ever affect perf. - if (parseErrorBeforeNextFinishedNode) { - return undefined; - } - if (!syntaxCursor) { - // if we don't have a cursor, we could never return a node from the old tree. - return undefined; - } - var node = syntaxCursor.currentNode(scanner.getStartPos()); - // Can't reuse a missing node. - if (ts.nodeIsMissing(node)) { - return undefined; - } - // Can't reuse a node that intersected the change range. - if (node.intersectsChange) { - return undefined; - } - // Can't reuse a node that contains a parse error. This is necessary so that we - // produce the same set of errors again. - if (ts.containsParseError(node)) { - return undefined; - } - // We can only reuse a node if it was parsed under the same strict mode that we're - // currently in. i.e. if we originally parsed a node in non-strict mode, but then - // the user added 'using strict' at the top of the file, then we can't use that node - // again as the presence of strict mode may cause us to parse the tokens in the file - // differently. - // - // Note: we *can* reuse tokens when the strict mode changes. That's because tokens - // are unaffected by strict mode. It's just the parser will decide what to do with it - // differently depending on what mode it is in. - // - // This also applies to all our other context flags as well. - var nodeContextFlags = node.flags & 96256 /* ContextFlags */; - if (nodeContextFlags !== contextFlags) { - return undefined; - } - // Ok, we have a node that looks like it could be reused. Now verify that it is valid - // in the current list parsing context that we're currently at. - if (!canReuseNode(node, parsingContext)) { - return undefined; - } - return node; - } - function consumeNode(node) { - // Move the scanner so it is after the node we just consumed. - scanner.setTextPos(node.end); - nextToken(); - return node; - } - function canReuseNode(node, parsingContext) { - switch (parsingContext) { - case 5 /* ClassMembers */: - return isReusableClassMember(node); - case 2 /* SwitchClauses */: - return isReusableSwitchClause(node); - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - return isReusableStatement(node); - case 6 /* EnumMembers */: - return isReusableEnumMember(node); - case 4 /* TypeMembers */: - return isReusableTypeMember(node); - case 8 /* VariableDeclarations */: - return isReusableVariableDeclaration(node); - case 16 /* Parameters */: - return isReusableParameter(node); - case 17 /* RestProperties */: - return false; - // Any other lists we do not care about reusing nodes in. But feel free to add if - // you can do so safely. Danger areas involve nodes that may involve speculative - // parsing. If speculative parsing is involved with the node, then the range the - // parser reached while looking ahead might be in the edited range (see the example - // in canReuseVariableDeclaratorNode for a good case of this). - case 21 /* HeritageClauses */: - // This would probably be safe to reuse. There is no speculative parsing with - // heritage clauses. - case 18 /* TypeParameters */: - // This would probably be safe to reuse. There is no speculative parsing with - // type parameters. Note that that's because type *parameters* only occur in - // unambiguous *type* contexts. While type *arguments* occur in very ambiguous - // *expression* contexts. - case 20 /* TupleElementTypes */: - // This would probably be safe to reuse. There is no speculative parsing with - // tuple types. - // Technically, type argument list types are probably safe to reuse. While - // speculative parsing is involved with them (since type argument lists are only - // produced from speculative parsing a < as a type argument list), we only have - // the types because speculative parsing succeeded. Thus, the lookahead never - // went past the end of the list and rewound. - case 19 /* TypeArguments */: - // Note: these are almost certainly not safe to ever reuse. Expressions commonly - // need a large amount of lookahead, and we should not reuse them as they may - // have actually intersected the edit. - case 11 /* ArgumentExpressions */: - // This is not safe to reuse for the same reason as the 'AssignmentExpression' - // cases. i.e. a property assignment may end with an expression, and thus might - // have lookahead far beyond it's old node. - case 12 /* ObjectLiteralMembers */: - // This is probably not safe to reuse. There can be speculative parsing with - // type names in a heritage clause. There can be generic names in the type - // name list, and there can be left hand side expressions (which can have type - // arguments.) - case 7 /* HeritageClauseElement */: - // Perhaps safe to reuse, but it's unlikely we'd see more than a dozen attributes - // on any given element. Same for children. - case 13 /* JsxAttributes */: - case 14 /* JsxChildren */: - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 152 /* Constructor */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 149 /* PropertyDeclaration */: - case 206 /* SemicolonClassElement */: - return true; - case 151 /* MethodDeclaration */: - // Method declarations are not necessarily reusable. An object-literal - // may have a method calls "constructor(...)" and we must reparse that - // into an actual .ConstructorDeclaration. - var methodDeclaration = node; - var nameIsConstructor = methodDeclaration.name.kind === 71 /* Identifier */ && - methodDeclaration.name.originalKeywordKind === 123 /* ConstructorKeyword */; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 208 /* VariableStatement */: - case 207 /* Block */: - case 211 /* IfStatement */: - case 210 /* ExpressionStatement */: - case 223 /* ThrowStatement */: - case 219 /* ReturnStatement */: - case 221 /* SwitchStatement */: - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 214 /* ForStatement */: - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - case 209 /* EmptyStatement */: - case 224 /* TryStatement */: - case 222 /* LabeledStatement */: - case 212 /* DoStatement */: - case 225 /* DebuggerStatement */: - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - case 243 /* ExportAssignment */: - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 231 /* TypeAliasDeclaration */: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 264 /* EnumMember */; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 156 /* ConstructSignature */: - case 150 /* MethodSignature */: - case 157 /* IndexSignature */: - case 148 /* PropertySignature */: - case 155 /* CallSignature */: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 226 /* VariableDeclaration */) { - return false; - } - // Very subtle incremental parsing bug. Consider the following code: - // - // let v = new List < A, B - // - // This is actually legal code. It's a list of variable declarators "v = new List() - // - // then we have a problem. "v = new List= 0) { - // Always preserve a trailing comma by marking it on the NodeArray - result.hasTrailingComma = true; - } - result.end = getNodeEnd(); - parsingContext = saveParsingContext; - return result; - } - function createMissingList() { - return createNodeArray(); - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - var result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - // The allowReservedWords parameter controls whether reserved words are permitted after the first dot - function parseEntityName(allowReservedWords, diagnosticMessage) { - var entity = parseIdentifier(diagnosticMessage); - while (parseOptional(23 /* DotToken */)) { - var node = createNode(143 /* QualifiedName */, entity.pos); // !!! - node.left = entity; - node.right = parseRightSideOfDot(allowReservedWords); - entity = finishNode(node); - } - return entity; - } - function parseRightSideOfDot(allowIdentifierNames) { - // Technically a keyword is valid here as all identifiers and keywords are identifier names. - // However, often we'll encounter this in error situations when the identifier or keyword - // is actually starting another valid construct. - // - // So, we check for the following specific case: - // - // name. - // identifierOrKeyword identifierNameOrKeyword - // - // Note: the newlines are important here. For example, if that above code - // were rewritten into: - // - // name.identifierOrKeyword - // identifierNameOrKeyword - // - // Then we would consider it valid. That's because ASI would take effect and - // the code would be implicitly: "name.identifierOrKeyword; identifierNameOrKeyword". - // In the first case though, ASI will not take effect because there is not a - // line terminator after the identifier or keyword. - if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { - var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - // Report that we need an identifier. However, report it right after the dot, - // and not on the next token. This is because the next token might actually - // be an identifier and the error would be quite confusing. - return createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Identifier_expected); - } - } - return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); - } - function parseTemplateExpression() { - var template = createNode(196 /* TemplateExpression */); - template.head = parseTemplateHead(); - ts.Debug.assert(template.head.kind === 14 /* TemplateHead */, "Template head has wrong token kind"); - var templateSpans = createNodeArray(); - do { - templateSpans.push(parseTemplateSpan()); - } while (ts.lastOrUndefined(templateSpans).literal.kind === 15 /* TemplateMiddle */); - templateSpans.end = getNodeEnd(); - template.templateSpans = templateSpans; - return finishNode(template); - } - function parseTemplateSpan() { - var span = createNode(205 /* TemplateSpan */); - span.expression = allowInAnd(parseExpression); - var literal; - if (token() === 18 /* CloseBraceToken */) { - reScanTemplateToken(); - literal = parseTemplateMiddleOrTemplateTail(); - } - else { - literal = parseExpectedToken(16 /* TemplateTail */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(18 /* CloseBraceToken */)); - } - span.literal = literal; - return finishNode(span); - } - function parseLiteralNode(internName) { - return parseLiteralLikeNode(token(), internName); - } - function parseTemplateHead() { - var fragment = parseLiteralLikeNode(token(), /*internName*/ false); - ts.Debug.assert(fragment.kind === 14 /* TemplateHead */, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - var fragment = parseLiteralLikeNode(token(), /*internName*/ false); - ts.Debug.assert(fragment.kind === 15 /* TemplateMiddle */ || fragment.kind === 16 /* TemplateTail */, "Template fragment has wrong token kind"); - return fragment; - } - function parseLiteralLikeNode(kind, internName) { - var node = createNode(kind); - var text = scanner.getTokenValue(); - node.text = internName ? internIdentifier(text) : text; - if (scanner.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner.isUnterminated()) { - node.isUnterminated = true; - } - // Octal literals are not allowed in strict mode or ES5 - // Note that theoretically the following condition would hold true literals like 009, - // which is not octal.But because of how the scanner separates the tokens, we would - // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. - // We also do not need to check for negatives because any prefix operator would be part of a - // parent unary expression. - if (node.kind === 8 /* NumericLiteral */) { - node.numericLiteralFlags = scanner.getNumericLiteralFlags(); - } - nextToken(); - finishNode(node); - return node; - } - // TYPES - function parseTypeReference() { - var node = createNode(159 /* TypeReference */); - node.typeName = parseEntityName(/*allowReservedWords*/ false, ts.Diagnostics.Type_expected); - if (!scanner.hasPrecedingLineBreak() && token() === 27 /* LessThanToken */) { - node.typeArguments = parseBracketedList(19 /* TypeArguments */, parseType, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - return finishNode(node); - } - function parseThisTypePredicate(lhs) { - nextToken(); - var node = createNode(158 /* TypePredicate */, lhs.pos); - node.parameterName = lhs; - node.type = parseType(); - return finishNode(node); - } - function parseThisTypeNode() { - var node = createNode(169 /* ThisType */); - nextToken(); - return finishNode(node); - } - function parseTypeQuery() { - var node = createNode(162 /* TypeQuery */); - parseExpected(103 /* TypeOfKeyword */); - node.exprName = parseEntityName(/*allowReservedWords*/ true); - return finishNode(node); - } - function parseTypeParameter() { - var node = createNode(145 /* TypeParameter */); - node.name = parseIdentifier(); - if (parseOptional(85 /* ExtendsKeyword */)) { - // It's not uncommon for people to write improper constraints to a generic. If the - // user writes a constraint that is an expression and not an actual type, then parse - // it out as an expression (so we can recover well), but report that a type is needed - // instead. - if (isStartOfType() || !isStartOfExpression()) { - node.constraint = parseType(); - } - else { - // It was not a type, and it looked like an expression. Parse out an expression - // here so we recover well. Note: it is important that we call parseUnaryExpression - // and not parseExpression here. If the user has: - // - // - // - // We do *not* want to consume the > as we're consuming the expression for "". - node.expression = parseUnaryExpressionOrHigher(); - } - } - if (parseOptional(58 /* EqualsToken */)) { - node.default = parseType(); - } - return finishNode(node); - } - function parseTypeParameters() { - if (token() === 27 /* LessThanToken */) { - return parseBracketedList(18 /* TypeParameters */, parseTypeParameter, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - } - function parseParameterType() { - if (parseOptional(56 /* ColonToken */)) { - return parseType(); - } - return undefined; - } - function isStartOfParameter() { - return token() === 24 /* DotDotDotToken */ || isIdentifierOrPattern() || ts.isModifierKind(token()) || token() === 57 /* AtToken */ || token() === 99 /* ThisKeyword */; - } - function parseParameter() { - var node = createNode(146 /* Parameter */); - if (token() === 99 /* ThisKeyword */) { - node.name = createIdentifier(/*isIdentifier*/ true); - node.type = parseParameterType(); - return finishNode(node); - } - node.decorators = parseDecorators(); - node.modifiers = parseModifiers(); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - // FormalParameter [Yield,Await]: - // BindingElement[?Yield,?Await] - node.name = parseIdentifierOrPattern(); - if (ts.getFullWidth(node.name) === 0 && !ts.hasModifiers(node) && ts.isModifierKind(token())) { - // in cases like - // 'use strict' - // function foo(static) - // isParameter('static') === true, because of isModifier('static') - // however 'static' is not a legal identifier in a strict mode. - // so result of this function will be ParameterDeclaration (flags = 0, name = missing, type = undefined, initializer = undefined) - // and current token will not change => parsing of the enclosing parameter list will last till the end of time (or OOM) - // to avoid this we'll advance cursor to the next token. - nextToken(); - } - node.questionToken = parseOptionalToken(55 /* QuestionToken */); - node.type = parseParameterType(); - node.initializer = parseBindingElementInitializer(/*inParameter*/ true); - // Do not check for initializers in an ambient context for parameters. This is not - // a grammar error because the grammar allows arbitrary call signatures in - // an ambient context. - // It is actually not necessary for this to be an error at all. The reason is that - // function/constructor implementations are syntactically disallowed in ambient - // contexts. In addition, parameter initializers are semantically disallowed in - // overload signatures. So parameter initializers are transitively disallowed in - // ambient contexts. - return addJSDocComment(finishNode(node)); - } - function parseBindingElementInitializer(inParameter) { - return inParameter ? parseParameterInitializer() : parseNonParameterInitializer(); - } - function parseParameterInitializer() { - return parseInitializer(/*inParameter*/ true); - } - function fillSignature(returnToken, yieldContext, awaitContext, requireCompleteParameterList, signature) { - var returnTokenRequired = returnToken === 36 /* EqualsGreaterThanToken */; - signature.typeParameters = parseTypeParameters(); - signature.parameters = parseParameterList(yieldContext, awaitContext, requireCompleteParameterList); - if (returnTokenRequired) { - parseExpected(returnToken); - signature.type = parseTypeOrTypePredicate(); - } - else if (parseOptional(returnToken)) { - signature.type = parseTypeOrTypePredicate(); - } - } - function parseParameterList(yieldContext, awaitContext, requireCompleteParameterList) { - // FormalParameters [Yield,Await]: (modified) - // [empty] - // FormalParameterList[?Yield,Await] - // - // FormalParameter[Yield,Await]: (modified) - // BindingElement[?Yield,Await] - // - // BindingElement [Yield,Await]: (modified) - // SingleNameBinding[?Yield,?Await] - // BindingPattern[?Yield,?Await]Initializer [In, ?Yield,?Await] opt - // - // SingleNameBinding [Yield,Await]: - // BindingIdentifier[?Yield,?Await]Initializer [In, ?Yield,?Await] opt - if (parseExpected(19 /* OpenParenToken */)) { - var savedYieldContext = inYieldContext(); - var savedAwaitContext = inAwaitContext(); - setYieldContext(yieldContext); - setAwaitContext(awaitContext); - var result = parseDelimitedList(16 /* Parameters */, parseParameter); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - if (!parseExpected(20 /* CloseParenToken */) && requireCompleteParameterList) { - // Caller insisted that we had to end with a ) We didn't. So just return - // undefined here. - return undefined; - } - return result; - } - // We didn't even have an open paren. If the caller requires a complete parameter list, - // we definitely can't provide that. However, if they're ok with an incomplete one, - // then just return an empty set of parameters. - return requireCompleteParameterList ? undefined : createMissingList(); - } - function parseTypeMemberSemicolon() { - // We allow type members to be separated by commas or (possibly ASI) semicolons. - // First check if it was a comma. If so, we're done with the member. - if (parseOptional(26 /* CommaToken */)) { - return; - } - // Didn't have a comma. We must have a (possible ASI) semicolon. - parseSemicolon(); - } - function parseSignatureMember(kind) { - var node = createNode(kind); - if (kind === 156 /* ConstructSignature */) { - parseExpected(94 /* NewKeyword */); - } - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(node)); - } - function isIndexSignature() { - if (token() !== 21 /* OpenBracketToken */) { - return false; - } - return lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - // The only allowed sequence is: - // - // [id: - // - // However, for error recovery, we also check the following cases: - // - // [... - // [id, - // [id?, - // [id?: - // [id?] - // [public id - // [private id - // [protected id - // [] - // - nextToken(); - if (token() === 24 /* DotDotDotToken */ || token() === 22 /* CloseBracketToken */) { - return true; - } - if (ts.isModifierKind(token())) { - nextToken(); - if (isIdentifier()) { - return true; - } - } - else if (!isIdentifier()) { - return false; - } - else { - // Skip the identifier - nextToken(); - } - // A colon signifies a well formed indexer - // A comma should be a badly formed indexer because comma expressions are not allowed - // in computed properties. - if (token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */) { - return true; - } - // Question mark could be an indexer with an optional property, - // or it could be a conditional expression in a computed property. - if (token() !== 55 /* QuestionToken */) { - return false; - } - // If any of the following tokens are after the question mark, it cannot - // be a conditional expression, so treat it as an indexer. - nextToken(); - return token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */ || token() === 22 /* CloseBracketToken */; - } - function parseIndexSignatureDeclaration(fullStart, decorators, modifiers) { - var node = createNode(157 /* IndexSignature */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.parameters = parseBracketedList(16 /* Parameters */, parseParameter, 21 /* OpenBracketToken */, 22 /* CloseBracketToken */); - node.type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - return finishNode(node); - } - function parsePropertyOrMethodSignature(fullStart, modifiers) { - var name = parsePropertyName(); - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - var method = createNode(150 /* MethodSignature */, fullStart); - method.modifiers = modifiers; - method.name = name; - method.questionToken = questionToken; - // Method signatures don't exist in expression contexts. So they have neither - // [Yield] nor [Await] - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, method); - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(method)); - } - else { - var property = createNode(148 /* PropertySignature */, fullStart); - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - if (token() === 58 /* EqualsToken */) { - // Although type literal properties cannot not have initializers, we attempt - // to parse an initializer so we can report in the checker that an interface - // property or type literal property cannot have an initializer. - property.initializer = parseNonParameterInitializer(); - } - parseTypeMemberSemicolon(); - return addJSDocComment(finishNode(property)); - } - } - function isTypeMemberStart() { - // Return true if we have the start of a signature member - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return true; - } - var idToken; - // Eat up all modifiers, but hold on to the last one in case it is actually an identifier - while (ts.isModifierKind(token())) { - idToken = true; - nextToken(); - } - // Index signatures and computed property names are type members - if (token() === 21 /* OpenBracketToken */) { - return true; - } - // Try to get the first property-like token following all modifiers - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - // If we were able to get any potential identifier, check that it is - // the start of a member declaration - if (idToken) { - return token() === 19 /* OpenParenToken */ || - token() === 27 /* LessThanToken */ || - token() === 55 /* QuestionToken */ || - token() === 56 /* ColonToken */ || - token() === 26 /* CommaToken */ || - canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseSignatureMember(155 /* CallSignature */); - } - if (token() === 94 /* NewKeyword */ && lookAhead(isStartOfConstructSignature)) { - return parseSignatureMember(156 /* ConstructSignature */); - } - var fullStart = getNodePos(); - var modifiers = parseModifiers(); - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, /*decorators*/ undefined, modifiers); - } - return parsePropertyOrMethodSignature(fullStart, modifiers); - } - function isStartOfConstructSignature() { - nextToken(); - return token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */; - } - function parseTypeLiteral() { - var node = createNode(163 /* TypeLiteral */); - node.members = parseObjectTypeMembers(); - return finishNode(node); - } - function parseObjectTypeMembers() { - var members; - if (parseExpected(17 /* OpenBraceToken */)) { - members = parseList(4 /* TypeMembers */, parseTypeMember); - parseExpected(18 /* CloseBraceToken */); - } - else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 131 /* ReadonlyKeyword */) { - nextToken(); - } - return token() === 21 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 92 /* InKeyword */; - } - function parseMappedTypeParameter() { - var node = createNode(145 /* TypeParameter */); - node.name = parseIdentifier(); - parseExpected(92 /* InKeyword */); - node.constraint = parseType(); - return finishNode(node); - } - function parseMappedType() { - var node = createNode(172 /* MappedType */); - parseExpected(17 /* OpenBraceToken */); - node.readonlyToken = parseOptionalToken(131 /* ReadonlyKeyword */); - parseExpected(21 /* OpenBracketToken */); - node.typeParameter = parseMappedTypeParameter(); - parseExpected(22 /* CloseBracketToken */); - node.questionToken = parseOptionalToken(55 /* QuestionToken */); - node.type = parseTypeAnnotation(); - parseSemicolon(); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseTupleType() { - var node = createNode(165 /* TupleType */); - node.elementTypes = parseBracketedList(20 /* TupleElementTypes */, parseType, 21 /* OpenBracketToken */, 22 /* CloseBracketToken */); - return finishNode(node); - } - function parseParenthesizedType() { - var node = createNode(168 /* ParenthesizedType */); - parseExpected(19 /* OpenParenToken */); - node.type = parseType(); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseFunctionOrConstructorType(kind) { - var node = createNode(kind); - if (kind === 161 /* ConstructorType */) { - parseExpected(94 /* NewKeyword */); - } - fillSignature(36 /* EqualsGreaterThanToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - return finishNode(node); - } - function parseKeywordAndNoDot() { - var node = parseTokenNode(); - return token() === 23 /* DotToken */ ? undefined : node; - } - function parseLiteralTypeNode() { - var node = createNode(173 /* LiteralType */); - node.literal = parseSimpleUnaryExpression(); - finishNode(node); - return node; - } - function nextTokenIsNumericLiteral() { - return nextToken() === 8 /* NumericLiteral */; - } - function parseNonArrayType() { - switch (token()) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 139 /* UndefinedKeyword */: - case 130 /* NeverKeyword */: - case 134 /* ObjectKeyword */: - // If these are followed by a dot, then parse these out as a dotted type reference instead. - var node = tryParse(parseKeywordAndNoDot); - return node || parseTypeReference(); - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return parseLiteralTypeNode(); - case 38 /* MinusToken */: - return lookAhead(nextTokenIsNumericLiteral) ? parseLiteralTypeNode() : parseTypeReference(); - case 105 /* VoidKeyword */: - case 95 /* NullKeyword */: - return parseTokenNode(); - case 99 /* ThisKeyword */: { - var thisKeyword = parseThisTypeNode(); - if (token() === 126 /* IsKeyword */ && !scanner.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } - else { - return thisKeyword; - } - } - case 103 /* TypeOfKeyword */: - return parseTypeQuery(); - case 17 /* OpenBraceToken */: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 21 /* OpenBracketToken */: - return parseTupleType(); - case 19 /* OpenParenToken */: - return parseParenthesizedType(); - default: - return parseTypeReference(); - } - } - function isStartOfType() { - switch (token()) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 99 /* ThisKeyword */: - case 103 /* TypeOfKeyword */: - case 130 /* NeverKeyword */: - case 17 /* OpenBraceToken */: - case 21 /* OpenBracketToken */: - case 27 /* LessThanToken */: - case 49 /* BarToken */: - case 48 /* AmpersandToken */: - case 94 /* NewKeyword */: - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 134 /* ObjectKeyword */: - return true; - case 38 /* MinusToken */: - return lookAhead(nextTokenIsNumericLiteral); - case 19 /* OpenParenToken */: - // Only consider '(' the start of a type if followed by ')', '...', an identifier, a modifier, - // or something that starts a type. We don't want to consider things like '(1)' a type. - return lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 20 /* CloseParenToken */ || isStartOfParameter() || isStartOfType(); - } - function parseArrayTypeOrHigher() { - var type = parseNonArrayType(); - while (!scanner.hasPrecedingLineBreak() && parseOptional(21 /* OpenBracketToken */)) { - if (isStartOfType()) { - var node = createNode(171 /* IndexedAccessType */, type.pos); - node.objectType = type; - node.indexType = parseType(); - parseExpected(22 /* CloseBracketToken */); - type = finishNode(node); - } - else { - var node = createNode(164 /* ArrayType */, type.pos); - node.elementType = type; - parseExpected(22 /* CloseBracketToken */); - type = finishNode(node); - } - } - return type; - } - function parseTypeOperator(operator) { - var node = createNode(170 /* TypeOperator */); - parseExpected(operator); - node.operator = operator; - node.type = parseTypeOperatorOrHigher(); - return finishNode(node); - } - function parseTypeOperatorOrHigher() { - switch (token()) { - case 127 /* KeyOfKeyword */: - return parseTypeOperator(127 /* KeyOfKeyword */); - } - return parseArrayTypeOrHigher(); - } - function parseUnionOrIntersectionType(kind, parseConstituentType, operator) { - parseOptional(operator); - var type = parseConstituentType(); - if (token() === operator) { - var types = createNodeArray([type], type.pos); - while (parseOptional(operator)) { - types.push(parseConstituentType()); - } - types.end = getNodeEnd(); - var node = createNode(kind, type.pos); - node.types = types; - type = finishNode(node); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(167 /* IntersectionType */, parseTypeOperatorOrHigher, 48 /* AmpersandToken */); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(166 /* UnionType */, parseIntersectionTypeOrHigher, 49 /* BarToken */); - } - function isStartOfFunctionType() { - if (token() === 27 /* LessThanToken */) { - return true; - } - return token() === 19 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType); - } - function skipParameterStart() { - if (ts.isModifierKind(token())) { - // Skip modifiers - parseModifiers(); - } - if (isIdentifier() || token() === 99 /* ThisKeyword */) { - nextToken(); - return true; - } - if (token() === 21 /* OpenBracketToken */ || token() === 17 /* OpenBraceToken */) { - // Return true if we can parse an array or object binding pattern with no errors - var previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 20 /* CloseParenToken */ || token() === 24 /* DotDotDotToken */) { - // ( ) - // ( ... - return true; - } - if (skipParameterStart()) { - // We successfully skipped modifiers (if any) and an identifier or binding pattern, - // now see if we have something that indicates a parameter declaration - if (token() === 56 /* ColonToken */ || token() === 26 /* CommaToken */ || - token() === 55 /* QuestionToken */ || token() === 58 /* EqualsToken */) { - // ( xxx : - // ( xxx , - // ( xxx ? - // ( xxx = - return true; - } - if (token() === 20 /* CloseParenToken */) { - nextToken(); - if (token() === 36 /* EqualsGreaterThanToken */) { - // ( xxx ) => - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); - var type = parseType(); - if (typePredicateVariable) { - var node = createNode(158 /* TypePredicate */, typePredicateVariable.pos); - node.parameterName = typePredicateVariable; - node.type = type; - return finishNode(node); - } - else { - return type; - } - } - function parseTypePredicatePrefix() { - var id = parseIdentifier(); - if (token() === 126 /* IsKeyword */ && !scanner.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseType() { - // The rules about 'yield' only apply to actual code/expression contexts. They don't - // apply to 'type' contexts. So we disable these parameters here before moving on. - return doOutsideOfContext(20480 /* TypeExcludesFlags */, parseTypeWorker); - } - function parseTypeWorker() { - if (isStartOfFunctionType()) { - return parseFunctionOrConstructorType(160 /* FunctionType */); - } - if (token() === 94 /* NewKeyword */) { - return parseFunctionOrConstructorType(161 /* ConstructorType */); - } - return parseUnionTypeOrHigher(); - } - function parseTypeAnnotation() { - return parseOptional(56 /* ColonToken */) ? parseType() : undefined; - } - // EXPRESSIONS - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 19 /* OpenParenToken */: - case 21 /* OpenBracketToken */: - case 17 /* OpenBraceToken */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 94 /* NewKeyword */: - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - case 71 /* Identifier */: - return true; - default: - return isIdentifier(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 80 /* DeleteKeyword */: - case 103 /* TypeOfKeyword */: - case 105 /* VoidKeyword */: - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - case 27 /* LessThanToken */: - case 121 /* AwaitKeyword */: - case 116 /* YieldKeyword */: - // Yield/await always starts an expression. Either it is an identifier (in which case - // it is definitely an expression). Or it's a keyword (either because we're in - // a generator or async function, or in strict mode (or both)) and it started a yield or await expression. - return true; - default: - // Error tolerance. If we see the start of some binary operator, we consider - // that the start of an expression. That way we'll parse out a missing identifier, - // give a good message about an identifier being missing, and then consume the - // rest of the binary expression. - if (isBinaryOperator()) { - return true; - } - return isIdentifier(); - } - } - function isStartOfExpressionStatement() { - // As per the grammar, none of '{' or 'function' or 'class' can start an expression statement. - return token() !== 17 /* OpenBraceToken */ && - token() !== 89 /* FunctionKeyword */ && - token() !== 75 /* ClassKeyword */ && - token() !== 57 /* AtToken */ && - isStartOfExpression(); - } - function parseExpression() { - // Expression[in]: - // AssignmentExpression[in] - // Expression[in] , AssignmentExpression[in] - // clear the decorator context when parsing Expression, as it should be unambiguous when parsing a decorator - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var expr = parseAssignmentExpressionOrHigher(); - var operatorToken; - while ((operatorToken = parseOptionalToken(26 /* CommaToken */))) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher()); - } - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - return expr; - } - function parseInitializer(inParameter) { - if (token() !== 58 /* EqualsToken */) { - // It's not uncommon during typing for the user to miss writing the '=' token. Check if - // there is no newline after the last token and if we're on an expression. If so, parse - // this as an equals-value clause with a missing equals. - // NOTE: There are two places where we allow equals-value clauses. The first is in a - // variable declarator. The second is with a parameter. For variable declarators - // it's more likely that a { would be a allowed (as an object literal). While this - // is also allowed for parameters, the risk is that we consume the { as an object - // literal when it really will be for the block following the parameter. - if (scanner.hasPrecedingLineBreak() || (inParameter && token() === 17 /* OpenBraceToken */) || !isStartOfExpression()) { - // preceding line break, open brace in a parameter (likely a function body) or current token is not an expression - - // do not try to parse initializer - return undefined; - } - } - // Initializer[In, Yield] : - // = AssignmentExpression[?In, ?Yield] - parseExpected(58 /* EqualsToken */); - return parseAssignmentExpressionOrHigher(); - } - function parseAssignmentExpressionOrHigher() { - // AssignmentExpression[in,yield]: - // 1) ConditionalExpression[?in,?yield] - // 2) LeftHandSideExpression = AssignmentExpression[?in,?yield] - // 3) LeftHandSideExpression AssignmentOperator AssignmentExpression[?in,?yield] - // 4) ArrowFunctionExpression[?in,?yield] - // 5) AsyncArrowFunctionExpression[in,yield,await] - // 6) [+Yield] YieldExpression[?In] - // - // Note: for ease of implementation we treat productions '2' and '3' as the same thing. - // (i.e. they're both BinaryExpressions with an assignment operator in it). - // First, do the simple check if we have a YieldExpression (production '6'). - if (isYieldExpression()) { - return parseYieldExpression(); - } - // Then, check if we have an arrow function (production '4' and '5') that starts with a parenthesized - // parameter list or is an async arrow function. - // AsyncArrowFunctionExpression: - // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] - // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] - // Production (1) of AsyncArrowFunctionExpression is parsed in "tryParseAsyncSimpleArrowFunctionExpression". - // And production (2) is parsed in "tryParseParenthesizedArrowFunctionExpression". - // - // If we do successfully parse arrow-function, we must *not* recurse for productions 1, 2 or 3. An ArrowFunction is - // not a LeftHandSideExpression, nor does it start a ConditionalExpression. So we are done - // with AssignmentExpression if we see one. - var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); - if (arrowExpression) { - return arrowExpression; - } - // Now try to see if we're in production '1', '2' or '3'. A conditional expression can - // start with a LogicalOrExpression, while the assignment productions can only start with - // LeftHandSideExpressions. - // - // So, first, we try to just parse out a BinaryExpression. If we get something that is a - // LeftHandSide or higher, then we can try to parse out the assignment expression part. - // Otherwise, we try to parse out the conditional expression bit. We want to allow any - // binary expression here, so we pass in the 'lowest' precedence here so that it matches - // and consumes anything. - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - // To avoid a look-ahead, we did not handle the case of an arrow function with a single un-parenthesized - // parameter ('x => ...') above. We handle it here by checking if the parsed expression was a single - // identifier and the current token is an arrow. - if (expr.kind === 71 /* Identifier */ && token() === 36 /* EqualsGreaterThanToken */) { - return parseSimpleArrowFunctionExpression(expr); - } - // Now see if we might be in cases '2' or '3'. - // If the expression was a LHS expression, and we have an assignment operator, then - // we're in '2' or '3'. Consume the assignment and return. - // - // Note: we call reScanGreaterToken so that we get an appropriately merged token - // for cases like > > = becoming >>= - if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher()); - } - // It wasn't an assignment or a lambda. This is a conditional expression: - return parseConditionalExpressionRest(expr); - } - function isYieldExpression() { - if (token() === 116 /* YieldKeyword */) { - // If we have a 'yield' keyword, and this is a context where yield expressions are - // allowed, then definitely parse out a yield expression. - if (inYieldContext()) { - return true; - } - // We're in a context where 'yield expr' is not allowed. However, if we can - // definitely tell that the user was trying to parse a 'yield expr' and not - // just a normal expr that start with a 'yield' identifier, then parse out - // a 'yield expr'. We can then report an error later that they are only - // allowed in generator expressions. - // - // for example, if we see 'yield(foo)', then we'll have to treat that as an - // invocation expression of something called 'yield'. However, if we have - // 'yield foo' then that is not legal as a normal expression, so we can - // definitely recognize this as a yield expression. - // - // for now we just check if the next token is an identifier. More heuristics - // can be added here later as necessary. We just need to make sure that we - // don't accidentally consume something legal. - return lookAhead(nextTokenIsIdentifierOrKeywordOrNumberOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && isIdentifier(); - } - function parseYieldExpression() { - var node = createNode(197 /* YieldExpression */); - // YieldExpression[In] : - // yield - // yield [no LineTerminator here] [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] - // yield [no LineTerminator here] * [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] - nextToken(); - if (!scanner.hasPrecedingLineBreak() && - (token() === 39 /* AsteriskToken */ || isStartOfExpression())) { - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - else { - // if the next token is not on the same line as yield. or we don't have an '*' or - // the start of an expression, then this is just a simple "yield" expression. - return finishNode(node); - } - } - function parseSimpleArrowFunctionExpression(identifier, asyncModifier) { - ts.Debug.assert(token() === 36 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - var node; - if (asyncModifier) { - node = createNode(187 /* ArrowFunction */, asyncModifier.pos); - node.modifiers = asyncModifier; - } - else { - node = createNode(187 /* ArrowFunction */, identifier.pos); - } - var parameter = createNode(146 /* Parameter */, identifier.pos); - parameter.name = identifier; - finishNode(parameter); - node.parameters = createNodeArray([parameter], parameter.pos); - node.parameters.end = parameter.end; - node.equalsGreaterThanToken = parseExpectedToken(36 /* EqualsGreaterThanToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, "=>"); - node.body = parseArrowFunctionExpressionBody(/*isAsync*/ !!asyncModifier); - return addJSDocComment(finishNode(node)); - } - function tryParseParenthesizedArrowFunctionExpression() { - var triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0 /* False */) { - // It's definitely not a parenthesized arrow function expression. - return undefined; - } - // If we definitely have an arrow function, then we can just parse one, not requiring a - // following => or { token. Otherwise, we *might* have an arrow function. Try to parse - // it out, but don't allow any ambiguity, and return 'undefined' if this could be an - // expression instead. - var arrowFunction = triState === 1 /* True */ - ? parseParenthesizedArrowFunctionExpressionHead(/*allowAmbiguity*/ true) - : tryParse(parsePossibleParenthesizedArrowFunctionExpressionHead); - if (!arrowFunction) { - // Didn't appear to actually be a parenthesized arrow function. Just bail out. - return undefined; - } - var isAsync = !!(ts.getModifierFlags(arrowFunction) & 256 /* Async */); - // If we have an arrow, then try to parse the body. Even if not, try to parse if we - // have an opening brace, just in case we're in an error state. - var lastToken = token(); - arrowFunction.equalsGreaterThanToken = parseExpectedToken(36 /* EqualsGreaterThanToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, "=>"); - arrowFunction.body = (lastToken === 36 /* EqualsGreaterThanToken */ || lastToken === 17 /* OpenBraceToken */) - ? parseArrowFunctionExpressionBody(isAsync) - : parseIdentifier(); - return addJSDocComment(finishNode(arrowFunction)); - } - // True -> We definitely expect a parenthesized arrow function here. - // False -> There *cannot* be a parenthesized arrow function here. - // Unknown -> There *might* be a parenthesized arrow function here. - // Speculatively look ahead to be sure, and rollback if not. - function isParenthesizedArrowFunctionExpression() { - if (token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */ || token() === 120 /* AsyncKeyword */) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 36 /* EqualsGreaterThanToken */) { - // ERROR RECOVERY TWEAK: - // If we see a standalone => try to parse it as an arrow function expression as that's - // likely what the user intended to write. - return 1 /* True */; - } - // Definitely not a parenthesized arrow function. - return 0 /* False */; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 120 /* AsyncKeyword */) { - nextToken(); - if (scanner.hasPrecedingLineBreak()) { - return 0 /* False */; - } - if (token() !== 19 /* OpenParenToken */ && token() !== 27 /* LessThanToken */) { - return 0 /* False */; - } - } - var first = token(); - var second = nextToken(); - if (first === 19 /* OpenParenToken */) { - if (second === 20 /* CloseParenToken */) { - // Simple cases: "() =>", "(): ", and "() {". - // This is an arrow function with no parameters. - // The last one is not actually an arrow function, - // but this is probably what the user intended. - var third = nextToken(); - switch (third) { - case 36 /* EqualsGreaterThanToken */: - case 56 /* ColonToken */: - case 17 /* OpenBraceToken */: - return 1 /* True */; - default: - return 0 /* False */; - } - } - // If encounter "([" or "({", this could be the start of a binding pattern. - // Examples: - // ([ x ]) => { } - // ({ x }) => { } - // ([ x ]) - // ({ x }) - if (second === 21 /* OpenBracketToken */ || second === 17 /* OpenBraceToken */) { - return 2 /* Unknown */; - } - // Simple case: "(..." - // This is an arrow function with a rest parameter. - if (second === 24 /* DotDotDotToken */) { - return 1 /* True */; - } - // If we had "(" followed by something that's not an identifier, - // then this definitely doesn't look like a lambda. - // Note: we could be a little more lenient and allow - // "(public" or "(private". These would not ever actually be allowed, - // but we could provide a good error message instead of bailing out. - if (!isIdentifier()) { - return 0 /* False */; - } - // If we have something like "(a:", then we must have a - // type-annotated parameter in an arrow function expression. - if (nextToken() === 56 /* ColonToken */) { - return 1 /* True */; - } - // This *could* be a parenthesized arrow function. - // Return Unknown to let the caller know. - return 2 /* Unknown */; - } - else { - ts.Debug.assert(first === 27 /* LessThanToken */); - // If we have "<" not followed by an identifier, - // then this definitely is not an arrow function. - if (!isIdentifier()) { - return 0 /* False */; - } - // JSX overrides - if (sourceFile.languageVariant === 1 /* JSX */) { - var isArrowFunctionInJsx = lookAhead(function () { - var third = nextToken(); - if (third === 85 /* ExtendsKeyword */) { - var fourth = nextToken(); - switch (fourth) { - case 58 /* EqualsToken */: - case 29 /* GreaterThanToken */: - return false; - default: - return true; - } - } - else if (third === 26 /* CommaToken */) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1 /* True */; - } - return 0 /* False */; - } - // This *could* be a parenthesized arrow function. - return 2 /* Unknown */; - } - } - function parsePossibleParenthesizedArrowFunctionExpressionHead() { - return parseParenthesizedArrowFunctionExpressionHead(/*allowAmbiguity*/ false); - } - function tryParseAsyncSimpleArrowFunctionExpression() { - // We do a check here so that we won't be doing unnecessarily call to "lookAhead" - if (token() === 120 /* AsyncKeyword */) { - var isUnParenthesizedAsyncArrowFunction = lookAhead(isUnParenthesizedAsyncArrowFunctionWorker); - if (isUnParenthesizedAsyncArrowFunction === 1 /* True */) { - var asyncModifier = parseModifiersForArrowFunction(); - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - return parseSimpleArrowFunctionExpression(expr, asyncModifier); - } - } - return undefined; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - // AsyncArrowFunctionExpression: - // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] - // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] - if (token() === 120 /* AsyncKeyword */) { - nextToken(); - // If the "async" is followed by "=>" token then it is not a begining of an async arrow-function - // but instead a simple arrow-function which will be parsed inside "parseAssignmentExpressionOrHigher" - if (scanner.hasPrecedingLineBreak() || token() === 36 /* EqualsGreaterThanToken */) { - return 0 /* False */; - } - // Check for un-parenthesized AsyncArrowFunction - var expr = parseBinaryExpressionOrHigher(/*precedence*/ 0); - if (!scanner.hasPrecedingLineBreak() && expr.kind === 71 /* Identifier */ && token() === 36 /* EqualsGreaterThanToken */) { - return 1 /* True */; - } - } - return 0 /* False */; - } - function parseParenthesizedArrowFunctionExpressionHead(allowAmbiguity) { - var node = createNode(187 /* ArrowFunction */); - node.modifiers = parseModifiersForArrowFunction(); - var isAsync = !!(ts.getModifierFlags(node) & 256 /* Async */); - // Arrow functions are never generators. - // - // If we're speculatively parsing a signature for a parenthesized arrow function, then - // we have to have a complete parameter list. Otherwise we might see something like - // a => (b => c) - // And think that "(b =>" was actually a parenthesized arrow function with a missing - // close paren. - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ !allowAmbiguity, node); - // If we couldn't get parameters, we definitely could not parse out an arrow function. - if (!node.parameters) { - return undefined; - } - // Parsing a signature isn't enough. - // Parenthesized arrow signatures often look like other valid expressions. - // For instance: - // - "(x = 10)" is an assignment expression parsed as a signature with a default parameter value. - // - "(x,y)" is a comma expression parsed as a signature with two parameters. - // - "a ? (b): c" will have "(b):" parsed as a signature with a return type annotation. - // - // So we need just a bit of lookahead to ensure that it can only be a signature. - if (!allowAmbiguity && token() !== 36 /* EqualsGreaterThanToken */ && token() !== 17 /* OpenBraceToken */) { - // Returning undefined here will cause our caller to rewind to where we started from. - return undefined; - } - return node; - } - function parseArrowFunctionExpressionBody(isAsync) { - if (token() === 17 /* OpenBraceToken */) { - return parseFunctionBlock(/*allowYield*/ false, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ false); - } - if (token() !== 25 /* SemicolonToken */ && - token() !== 89 /* FunctionKeyword */ && - token() !== 75 /* ClassKeyword */ && - isStartOfStatement() && - !isStartOfExpressionStatement()) { - // Check if we got a plain statement (i.e. no expression-statements, no function/class expressions/declarations) - // - // Here we try to recover from a potential error situation in the case where the - // user meant to supply a block. For example, if the user wrote: - // - // a => - // let v = 0; - // } - // - // they may be missing an open brace. Check to see if that's the case so we can - // try to recover better. If we don't do this, then the next close curly we see may end - // up preemptively closing the containing construct. - // - // Note: even when 'ignoreMissingOpenBrace' is passed as true, parseBody will still error. - return parseFunctionBlock(/*allowYield*/ false, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ true); - } - return isAsync - ? doInAwaitContext(parseAssignmentExpressionOrHigher) - : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); - } - function parseConditionalExpressionRest(leftOperand) { - // Note: we are passed in an expression which was produced from parseBinaryExpressionOrHigher. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (!questionToken) { - return leftOperand; - } - // Note: we explicitly 'allowIn' in the whenTrue part of the condition expression, and - // we do not that for the 'whenFalse' part. - var node = createNode(195 /* ConditionalExpression */, leftOperand.pos); - node.condition = leftOperand; - node.questionToken = questionToken; - node.whenTrue = doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher); - node.colonToken = parseExpectedToken(56 /* ColonToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(56 /* ColonToken */)); - node.whenFalse = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseBinaryExpressionOrHigher(precedence) { - var leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand); - } - function isInOrOfKeyword(t) { - return t === 92 /* InKeyword */ || t === 142 /* OfKeyword */; - } - function parseBinaryExpressionRest(precedence, leftOperand) { - while (true) { - // We either have a binary operator here, or we're finished. We call - // reScanGreaterToken so that we merge token sequences like > and = into >= - reScanGreaterToken(); - var newPrecedence = getBinaryOperatorPrecedence(); - // Check the precedence to see if we should "take" this operator - // - For left associative operator (all operator but **), consume the operator, - // recursively call the function below, and parse binaryExpression as a rightOperand - // of the caller if the new precedence of the operator is greater then or equal to the current precedence. - // For example: - // a - b - c; - // ^token; leftOperand = b. Return b to the caller as a rightOperand - // a * b - c - // ^token; leftOperand = b. Return b to the caller as a rightOperand - // a - b * c; - // ^token; leftOperand = b. Return b * c to the caller as a rightOperand - // - For right associative operator (**), consume the operator, recursively call the function - // and parse binaryExpression as a rightOperand of the caller if the new precedence of - // the operator is strictly grater than the current precedence - // For example: - // a ** b ** c; - // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand - // a - b ** c; - // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand - // a ** b - c - // ^token; leftOperand = b. Return b to the caller as a rightOperand - var consumeCurrentOperator = token() === 40 /* AsteriskAsteriskToken */ ? - newPrecedence >= precedence : - newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 92 /* InKeyword */ && inDisallowInContext()) { - break; - } - if (token() === 118 /* AsKeyword */) { - // Make sure we *do* perform ASI for constructs like this: - // var x = foo - // as (Bar) - // This should be parsed as an initialized variable, followed - // by a function call to 'as' with the argument 'Bar' - if (scanner.hasPrecedingLineBreak()) { - break; - } - else { - nextToken(); - leftOperand = makeAsExpression(leftOperand, parseType()); - } - } - else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence)); - } - } - return leftOperand; - } - function isBinaryOperator() { - if (inDisallowInContext() && token() === 92 /* InKeyword */) { - return false; - } - return getBinaryOperatorPrecedence() > 0; - } - function getBinaryOperatorPrecedence() { - switch (token()) { - case 54 /* BarBarToken */: - return 1; - case 53 /* AmpersandAmpersandToken */: - return 2; - case 49 /* BarToken */: - return 3; - case 50 /* CaretToken */: - return 4; - case 48 /* AmpersandToken */: - return 5; - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return 6; - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - case 93 /* InstanceOfKeyword */: - case 92 /* InKeyword */: - case 118 /* AsKeyword */: - return 7; - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - return 8; - case 37 /* PlusToken */: - case 38 /* MinusToken */: - return 9; - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - return 10; - case 40 /* AsteriskAsteriskToken */: - return 11; - } - // -1 is lower than all other precedences. Returning it will cause binary expression - // parsing to stop. - return -1; - } - function makeBinaryExpression(left, operatorToken, right) { - var node = createNode(194 /* BinaryExpression */, left.pos); - node.left = left; - node.operatorToken = operatorToken; - node.right = right; - return finishNode(node); - } - function makeAsExpression(left, right) { - var node = createNode(202 /* AsExpression */, left.pos); - node.expression = left; - node.type = right; - return finishNode(node); - } - function parsePrefixUnaryExpression() { - var node = createNode(192 /* PrefixUnaryExpression */); - node.operator = token(); - nextToken(); - node.operand = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseDeleteExpression() { - var node = createNode(188 /* DeleteExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseTypeOfExpression() { - var node = createNode(189 /* TypeOfExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseVoidExpression() { - var node = createNode(190 /* VoidExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function isAwaitExpression() { - if (token() === 121 /* AwaitKeyword */) { - if (inAwaitContext()) { - return true; - } - // here we are using similar heuristics as 'isYieldExpression' - return lookAhead(nextTokenIsIdentifierOnSameLine); - } - return false; - } - function parseAwaitExpression() { - var node = createNode(191 /* AwaitExpression */); - nextToken(); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - /** - * Parse ES7 exponential expression and await expression - * - * ES7 ExponentiationExpression: - * 1) UnaryExpression[?Yield] - * 2) UpdateExpression[?Yield] ** ExponentiationExpression[?Yield] - * - */ - function parseUnaryExpressionOrHigher() { - /** - * ES7 UpdateExpression: - * 1) LeftHandSideExpression[?Yield] - * 2) LeftHandSideExpression[?Yield][no LineTerminator here]++ - * 3) LeftHandSideExpression[?Yield][no LineTerminator here]-- - * 4) ++UnaryExpression[?Yield] - * 5) --UnaryExpression[?Yield] - */ - if (isUpdateExpression()) { - var incrementExpression = parseIncrementExpression(); - return token() === 40 /* AsteriskAsteriskToken */ ? - parseBinaryExpressionRest(getBinaryOperatorPrecedence(), incrementExpression) : - incrementExpression; - } - /** - * ES7 UnaryExpression: - * 1) UpdateExpression[?yield] - * 2) delete UpdateExpression[?yield] - * 3) void UpdateExpression[?yield] - * 4) typeof UpdateExpression[?yield] - * 5) + UpdateExpression[?yield] - * 6) - UpdateExpression[?yield] - * 7) ~ UpdateExpression[?yield] - * 8) ! UpdateExpression[?yield] - */ - var unaryOperator = token(); - var simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 40 /* AsteriskAsteriskToken */) { - var start = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); - if (simpleUnaryExpression.kind === 184 /* TypeAssertionExpression */) { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } - else { - parseErrorAtPosition(start, simpleUnaryExpression.end - start, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - /** - * Parse ES7 simple-unary expression or higher: - * - * ES7 UnaryExpression: - * 1) UpdateExpression[?yield] - * 2) delete UnaryExpression[?yield] - * 3) void UnaryExpression[?yield] - * 4) typeof UnaryExpression[?yield] - * 5) + UnaryExpression[?yield] - * 6) - UnaryExpression[?yield] - * 7) ~ UnaryExpression[?yield] - * 8) ! UnaryExpression[?yield] - * 9) [+Await] await UnaryExpression[?yield] - */ - function parseSimpleUnaryExpression() { - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - return parsePrefixUnaryExpression(); - case 80 /* DeleteKeyword */: - return parseDeleteExpression(); - case 103 /* TypeOfKeyword */: - return parseTypeOfExpression(); - case 105 /* VoidKeyword */: - return parseVoidExpression(); - case 27 /* LessThanToken */: - // This is modified UnaryExpression grammar in TypeScript - // UnaryExpression (modified): - // < type > UnaryExpression - return parseTypeAssertion(); - case 121 /* AwaitKeyword */: - if (isAwaitExpression()) { - return parseAwaitExpression(); - } - // falls through - default: - return parseIncrementExpression(); - } - } - /** - * Check if the current token can possibly be an ES7 increment expression. - * - * ES7 UpdateExpression: - * LeftHandSideExpression[?Yield] - * LeftHandSideExpression[?Yield][no LineTerminator here]++ - * LeftHandSideExpression[?Yield][no LineTerminator here]-- - * ++LeftHandSideExpression[?Yield] - * --LeftHandSideExpression[?Yield] - */ - function isUpdateExpression() { - // This function is called inside parseUnaryExpression to decide - // whether to call parseSimpleUnaryExpression or call parseIncrementExpression directly - switch (token()) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 80 /* DeleteKeyword */: - case 103 /* TypeOfKeyword */: - case 105 /* VoidKeyword */: - case 121 /* AwaitKeyword */: - return false; - case 27 /* LessThanToken */: - // If we are not in JSX context, we are parsing TypeAssertion which is an UnaryExpression - if (sourceFile.languageVariant !== 1 /* JSX */) { - return false; - } - // We are in JSX context and the token is part of JSXElement. - // falls through - default: - return true; - } - } - /** - * Parse ES7 IncrementExpression. IncrementExpression is used instead of ES6's PostFixExpression. - * - * ES7 IncrementExpression[yield]: - * 1) LeftHandSideExpression[?yield] - * 2) LeftHandSideExpression[?yield] [[no LineTerminator here]]++ - * 3) LeftHandSideExpression[?yield] [[no LineTerminator here]]-- - * 4) ++LeftHandSideExpression[?yield] - * 5) --LeftHandSideExpression[?yield] - * In TypeScript (2), (3) are parsed as PostfixUnaryExpression. (4), (5) are parsed as PrefixUnaryExpression - */ - function parseIncrementExpression() { - if (token() === 43 /* PlusPlusToken */ || token() === 44 /* MinusMinusToken */) { - var node = createNode(192 /* PrefixUnaryExpression */); - node.operator = token(); - nextToken(); - node.operand = parseLeftHandSideExpressionOrHigher(); - return finishNode(node); - } - else if (sourceFile.languageVariant === 1 /* JSX */ && token() === 27 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeyword)) { - // JSXElement is part of primaryExpression - return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ true); - } - var expression = parseLeftHandSideExpressionOrHigher(); - ts.Debug.assert(ts.isLeftHandSideExpression(expression)); - if ((token() === 43 /* PlusPlusToken */ || token() === 44 /* MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { - var node = createNode(193 /* PostfixUnaryExpression */, expression.pos); - node.operand = expression; - node.operator = token(); - nextToken(); - return finishNode(node); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - // Original Ecma: - // LeftHandSideExpression: See 11.2 - // NewExpression - // CallExpression - // - // Our simplification: - // - // LeftHandSideExpression: See 11.2 - // MemberExpression - // CallExpression - // - // See comment in parseMemberExpressionOrHigher on how we replaced NewExpression with - // MemberExpression to make our lives easier. - // - // to best understand the below code, it's important to see how CallExpression expands - // out into its own productions: - // - // CallExpression: - // MemberExpression Arguments - // CallExpression Arguments - // CallExpression[Expression] - // CallExpression.IdentifierName - // super ( ArgumentListopt ) - // super.IdentifierName - // - // Because of the recursion in these calls, we need to bottom out first. There are two - // bottom out states we can run into. Either we see 'super' which must start either of - // the last two CallExpression productions. Or we have a MemberExpression which either - // completes the LeftHandSideExpression, or starts the beginning of the first four - // CallExpression productions. - var expression = token() === 97 /* SuperKeyword */ - ? parseSuperExpression() - : parseMemberExpressionOrHigher(); - // Now, we *may* be complete. However, we might have consumed the start of a - // CallExpression. As such, we need to consume the rest of it here to be complete. - return parseCallExpressionRest(expression); - } - function parseMemberExpressionOrHigher() { - // Note: to make our lives simpler, we decompose the the NewExpression productions and - // place ObjectCreationExpression and FunctionExpression into PrimaryExpression. - // like so: - // - // PrimaryExpression : See 11.1 - // this - // Identifier - // Literal - // ArrayLiteral - // ObjectLiteral - // (Expression) - // FunctionExpression - // new MemberExpression Arguments? - // - // MemberExpression : See 11.2 - // PrimaryExpression - // MemberExpression[Expression] - // MemberExpression.IdentifierName - // - // CallExpression : See 11.2 - // MemberExpression - // CallExpression Arguments - // CallExpression[Expression] - // CallExpression.IdentifierName - // - // Technically this is ambiguous. i.e. CallExpression defines: - // - // CallExpression: - // CallExpression Arguments - // - // If you see: "new Foo()" - // - // Then that could be treated as a single ObjectCreationExpression, or it could be - // treated as the invocation of "new Foo". We disambiguate that in code (to match - // the original grammar) by making sure that if we see an ObjectCreationExpression - // we always consume arguments if they are there. So we treat "new Foo()" as an - // object creation only, and not at all as an invocation) Another way to think - // about this is that for every "new" that we see, we will consume an argument list if - // it is there as part of the *associated* object creation node. Any additional - // argument lists we see, will become invocation expressions. - // - // Because there are no other places in the grammar now that refer to FunctionExpression - // or ObjectCreationExpression, it is safe to push down into the PrimaryExpression - // production. - // - // Because CallExpression and MemberExpression are left recursive, we need to bottom out - // of the recursion immediately. So we parse out a primary expression to start with. - var expression = parsePrimaryExpression(); - return parseMemberExpressionRest(expression); - } - function parseSuperExpression() { - var expression = parseTokenNode(); - if (token() === 19 /* OpenParenToken */ || token() === 23 /* DotToken */ || token() === 21 /* OpenBracketToken */) { - return expression; - } - // If we have seen "super" it must be followed by '(' or '.'. - // If it wasn't then just try to parse out a '.' and report an error. - var node = createNode(179 /* PropertyAccessExpression */, expression.pos); - node.expression = expression; - parseExpectedToken(23 /* DotToken */, /*reportAtCurrentPosition*/ false, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - node.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - return finishNode(node); - } - function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 71 /* Identifier */) { - return lhs.text === rhs.text; - } - if (lhs.kind === 99 /* ThisKeyword */) { - return true; - } - // If we are at this statement then we must have PropertyAccessExpression and because tag name in Jsx element can only - // take forms of JsxTagNameExpression which includes an identifier, "this" expression, or another propertyAccessExpression - // it is safe to case the expression property as such. See parseJsxElementName for how we parse tag name in Jsx element - return lhs.name.text === rhs.name.text && - tagNamesAreEquivalent(lhs.expression, rhs.expression); - } - function parseJsxElementOrSelfClosingElement(inExpressionContext) { - var opening = parseJsxOpeningOrSelfClosingElement(inExpressionContext); - var result; - if (opening.kind === 251 /* JsxOpeningElement */) { - var node = createNode(249 /* JsxElement */, opening.pos); - node.openingElement = opening; - node.children = parseJsxChildren(node.openingElement.tagName); - node.closingElement = parseJsxClosingElement(inExpressionContext); - if (!tagNamesAreEquivalent(node.openingElement.tagName, node.closingElement.tagName)) { - parseErrorAtPosition(node.closingElement.pos, node.closingElement.end - node.closingElement.pos, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, node.openingElement.tagName)); - } - result = finishNode(node); - } - else { - ts.Debug.assert(opening.kind === 250 /* JsxSelfClosingElement */); - // Nothing else to do for self-closing elements - result = opening; - } - // If the user writes the invalid code '
' in an expression context (i.e. not wrapped in - // an enclosing tag), we'll naively try to parse ^ this as a 'less than' operator and the remainder of the tag - // as garbage, which will cause the formatter to badly mangle the JSX. Perform a speculative parse of a JSX - // element if we see a < token so that we can wrap it in a synthetic binary expression so the formatter - // does less damage and we can report a better error. - // Since JSX elements are invalid < operands anyway, this lookahead parse will only occur in error scenarios - // of one sort or another. - if (inExpressionContext && token() === 27 /* LessThanToken */) { - var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ true); }); - if (invalidElement) { - parseErrorAtCurrentToken(ts.Diagnostics.JSX_expressions_must_have_one_parent_element); - var badNode = createNode(194 /* BinaryExpression */, result.pos); - badNode.end = invalidElement.end; - badNode.left = result; - badNode.right = invalidElement; - badNode.operatorToken = createMissingNode(26 /* CommaToken */, /*reportAtCurrentPosition*/ false, /*diagnosticMessage*/ undefined); - badNode.operatorToken.pos = badNode.operatorToken.end = badNode.right.pos; - return badNode; - } - } - return result; - } - function parseJsxText() { - var node = createNode(10 /* JsxText */, scanner.getStartPos()); - node.containsOnlyWhiteSpaces = currentToken === 11 /* JsxTextAllWhiteSpaces */; - currentToken = scanner.scanJsxToken(); - return finishNode(node); - } - function parseJsxChild() { - switch (token()) { - case 10 /* JsxText */: - case 11 /* JsxTextAllWhiteSpaces */: - return parseJsxText(); - case 17 /* OpenBraceToken */: - return parseJsxExpression(/*inExpressionContext*/ false); - case 27 /* LessThanToken */: - return parseJsxElementOrSelfClosingElement(/*inExpressionContext*/ false); - } - ts.Debug.fail("Unknown JSX child kind " + token()); - } - function parseJsxChildren(openingTagName) { - var result = createNodeArray(); - var saveParsingContext = parsingContext; - parsingContext |= 1 << 14 /* JsxChildren */; - while (true) { - currentToken = scanner.reScanJsxToken(); - if (token() === 28 /* LessThanSlashToken */) { - // Closing tag - break; - } - else if (token() === 1 /* EndOfFileToken */) { - // If we hit EOF, issue the error at the tag that lacks the closing element - // rather than at the end of the file (which is useless) - parseErrorAtPosition(openingTagName.pos, openingTagName.end - openingTagName.pos, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTagName)); - break; - } - else if (token() === 7 /* ConflictMarkerTrivia */) { - break; - } - var child = parseJsxChild(); - if (child) { - result.push(child); - } - } - result.end = scanner.getTokenPos(); - parsingContext = saveParsingContext; - return result; - } - function parseJsxAttributes() { - var jsxAttributes = createNode(254 /* JsxAttributes */); - jsxAttributes.properties = parseList(13 /* JsxAttributes */, parseJsxAttribute); - return finishNode(jsxAttributes); - } - function parseJsxOpeningOrSelfClosingElement(inExpressionContext) { - var fullStart = scanner.getStartPos(); - parseExpected(27 /* LessThanToken */); - var tagName = parseJsxElementName(); - var attributes = parseJsxAttributes(); - var node; - if (token() === 29 /* GreaterThanToken */) { - // Closing tag, so scan the immediately-following text with the JSX scanning instead - // of regular scanning to avoid treating illegal characters (e.g. '#') as immediate - // scanning errors - node = createNode(251 /* JsxOpeningElement */, fullStart); - scanJsxText(); - } - else { - parseExpected(41 /* SlashToken */); - if (inExpressionContext) { - parseExpected(29 /* GreaterThanToken */); - } - else { - parseExpected(29 /* GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - node = createNode(250 /* JsxSelfClosingElement */, fullStart); - } - node.tagName = tagName; - node.attributes = attributes; - return finishNode(node); - } - function parseJsxElementName() { - scanJsxIdentifier(); - // JsxElement can have name in the form of - // propertyAccessExpression - // primaryExpression in the form of an identifier and "this" keyword - // We can't just simply use parseLeftHandSideExpressionOrHigher because then we will start consider class,function etc as a keyword - // We only want to consider "this" as a primaryExpression - var expression = token() === 99 /* ThisKeyword */ ? - parseTokenNode() : parseIdentifierName(); - while (parseOptional(23 /* DotToken */)) { - var propertyAccess = createNode(179 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - expression = finishNode(propertyAccess); - } - return expression; - } - function parseJsxExpression(inExpressionContext) { - var node = createNode(256 /* JsxExpression */); - parseExpected(17 /* OpenBraceToken */); - if (token() !== 18 /* CloseBraceToken */) { - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - node.expression = parseAssignmentExpressionOrHigher(); - } - if (inExpressionContext) { - parseExpected(18 /* CloseBraceToken */); - } - else { - parseExpected(18 /* CloseBraceToken */, /*message*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - return finishNode(node); - } - function parseJsxAttribute() { - if (token() === 17 /* OpenBraceToken */) { - return parseJsxSpreadAttribute(); - } - scanJsxIdentifier(); - var node = createNode(253 /* JsxAttribute */); - node.name = parseIdentifierName(); - if (token() === 58 /* EqualsToken */) { - switch (scanJsxAttributeValue()) { - case 9 /* StringLiteral */: - node.initializer = parseLiteralNode(); - break; - default: - node.initializer = parseJsxExpression(/*inExpressionContext*/ true); - break; - } - } - return finishNode(node); - } - function parseJsxSpreadAttribute() { - var node = createNode(255 /* JsxSpreadAttribute */); - parseExpected(17 /* OpenBraceToken */); - parseExpected(24 /* DotDotDotToken */); - node.expression = parseExpression(); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseJsxClosingElement(inExpressionContext) { - var node = createNode(252 /* JsxClosingElement */); - parseExpected(28 /* LessThanSlashToken */); - node.tagName = parseJsxElementName(); - if (inExpressionContext) { - parseExpected(29 /* GreaterThanToken */); - } - else { - parseExpected(29 /* GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false); - scanJsxText(); - } - return finishNode(node); - } - function parseTypeAssertion() { - var node = createNode(184 /* TypeAssertionExpression */); - parseExpected(27 /* LessThanToken */); - node.type = parseType(); - parseExpected(29 /* GreaterThanToken */); - node.expression = parseSimpleUnaryExpression(); - return finishNode(node); - } - function parseMemberExpressionRest(expression) { - while (true) { - var dotToken = parseOptionalToken(23 /* DotToken */); - if (dotToken) { - var propertyAccess = createNode(179 /* PropertyAccessExpression */, expression.pos); - propertyAccess.expression = expression; - propertyAccess.name = parseRightSideOfDot(/*allowIdentifierNames*/ true); - expression = finishNode(propertyAccess); - continue; - } - if (token() === 51 /* ExclamationToken */ && !scanner.hasPrecedingLineBreak()) { - nextToken(); - var nonNullExpression = createNode(203 /* NonNullExpression */, expression.pos); - nonNullExpression.expression = expression; - expression = finishNode(nonNullExpression); - continue; - } - // when in the [Decorator] context, we do not parse ElementAccess as it could be part of a ComputedPropertyName - if (!inDecoratorContext() && parseOptional(21 /* OpenBracketToken */)) { - var indexedAccess = createNode(180 /* ElementAccessExpression */, expression.pos); - indexedAccess.expression = expression; - // It's not uncommon for a user to write: "new Type[]". - // Check for that common pattern and report a better error message. - if (token() !== 22 /* CloseBracketToken */) { - indexedAccess.argumentExpression = allowInAnd(parseExpression); - if (indexedAccess.argumentExpression.kind === 9 /* StringLiteral */ || indexedAccess.argumentExpression.kind === 8 /* NumericLiteral */) { - var literal = indexedAccess.argumentExpression; - literal.text = internIdentifier(literal.text); - } - } - parseExpected(22 /* CloseBracketToken */); - expression = finishNode(indexedAccess); - continue; - } - if (token() === 13 /* NoSubstitutionTemplateLiteral */ || token() === 14 /* TemplateHead */) { - var tagExpression = createNode(183 /* TaggedTemplateExpression */, expression.pos); - tagExpression.tag = expression; - tagExpression.template = token() === 13 /* NoSubstitutionTemplateLiteral */ - ? parseLiteralNode() - : parseTemplateExpression(); - expression = finishNode(tagExpression); - continue; - } - return expression; - } - } - function parseCallExpressionRest(expression) { - while (true) { - expression = parseMemberExpressionRest(expression); - if (token() === 27 /* LessThanToken */) { - // See if this is the start of a generic invocation. If so, consume it and - // keep checking for postfix expressions. Otherwise, it's just a '<' that's - // part of an arithmetic expression. Break out so we consume it higher in the - // stack. - var typeArguments = tryParse(parseTypeArgumentsInExpression); - if (!typeArguments) { - return expression; - } - var callExpr = createNode(181 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.typeArguments = typeArguments; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - else if (token() === 19 /* OpenParenToken */) { - var callExpr = createNode(181 /* CallExpression */, expression.pos); - callExpr.expression = expression; - callExpr.arguments = parseArgumentList(); - expression = finishNode(callExpr); - continue; - } - return expression; - } - } - function parseArgumentList() { - parseExpected(19 /* OpenParenToken */); - var result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression); - parseExpected(20 /* CloseParenToken */); - return result; - } - function parseTypeArgumentsInExpression() { - if (!parseOptional(27 /* LessThanToken */)) { - return undefined; - } - var typeArguments = parseDelimitedList(19 /* TypeArguments */, parseType); - if (!parseExpected(29 /* GreaterThanToken */)) { - // If it doesn't have the closing > then it's definitely not an type argument list. - return undefined; - } - // If we have a '<', then only parse this as a argument list if the type arguments - // are complete and we have an open paren. if we don't, rewind and return nothing. - return typeArguments && canFollowTypeArgumentsInExpression() - ? typeArguments - : undefined; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - case 19 /* OpenParenToken */: // foo( - // this case are the only case where this token can legally follow a type argument - // list. So we definitely want to treat this as a type arg list. - case 23 /* DotToken */: // foo. - case 20 /* CloseParenToken */: // foo) - case 22 /* CloseBracketToken */: // foo] - case 56 /* ColonToken */: // foo: - case 25 /* SemicolonToken */: // foo; - case 55 /* QuestionToken */: // foo? - case 32 /* EqualsEqualsToken */: // foo == - case 34 /* EqualsEqualsEqualsToken */: // foo === - case 33 /* ExclamationEqualsToken */: // foo != - case 35 /* ExclamationEqualsEqualsToken */: // foo !== - case 53 /* AmpersandAmpersandToken */: // foo && - case 54 /* BarBarToken */: // foo || - case 50 /* CaretToken */: // foo ^ - case 48 /* AmpersandToken */: // foo & - case 49 /* BarToken */: // foo | - case 18 /* CloseBraceToken */: // foo } - case 1 /* EndOfFileToken */: - // these cases can't legally follow a type arg list. However, they're not legal - // expressions either. The user is probably in the middle of a generic type. So - // treat it as such. - return true; - case 26 /* CommaToken */: // foo, - case 17 /* OpenBraceToken */: // foo { - // We don't want to treat these as type arguments. Otherwise we'll parse this - // as an invocation expression. Instead, we want to parse out the expression - // in isolation from the type arguments. - default: - // Anything else treat as an expression. - return false; - } - } - function parsePrimaryExpression() { - switch (token()) { - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - return parseLiteralNode(); - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 95 /* NullKeyword */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return parseTokenNode(); - case 19 /* OpenParenToken */: - return parseParenthesizedExpression(); - case 21 /* OpenBracketToken */: - return parseArrayLiteralExpression(); - case 17 /* OpenBraceToken */: - return parseObjectLiteralExpression(); - case 120 /* AsyncKeyword */: - // Async arrow functions are parsed earlier in parseAssignmentExpressionOrHigher. - // If we encounter `async [no LineTerminator here] function` then this is an async - // function; otherwise, its an identifier. - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 75 /* ClassKeyword */: - return parseClassExpression(); - case 89 /* FunctionKeyword */: - return parseFunctionExpression(); - case 94 /* NewKeyword */: - return parseNewExpression(); - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - if (reScanSlashToken() === 12 /* RegularExpressionLiteral */) { - return parseLiteralNode(); - } - break; - case 14 /* TemplateHead */: - return parseTemplateExpression(); - } - return parseIdentifier(ts.Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - var node = createNode(185 /* ParenthesizedExpression */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseSpreadElement() { - var node = createNode(198 /* SpreadElement */); - parseExpected(24 /* DotDotDotToken */); - node.expression = parseAssignmentExpressionOrHigher(); - return finishNode(node); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 24 /* DotDotDotToken */ ? parseSpreadElement() : - token() === 26 /* CommaToken */ ? createNode(200 /* OmittedExpression */) : - parseAssignmentExpressionOrHigher(); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - var node = createNode(177 /* ArrayLiteralExpression */); - parseExpected(21 /* OpenBracketToken */); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function tryParseAccessorDeclaration(fullStart, decorators, modifiers) { - if (parseContextualModifier(125 /* GetKeyword */)) { - return parseAccessorDeclaration(153 /* GetAccessor */, fullStart, decorators, modifiers); - } - else if (parseContextualModifier(135 /* SetKeyword */)) { - return parseAccessorDeclaration(154 /* SetAccessor */, fullStart, decorators, modifiers); - } - return undefined; - } - function parseObjectLiteralElement() { - var fullStart = scanner.getStartPos(); - var dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - if (dotDotDotToken) { - var spreadElement = createNode(263 /* SpreadAssignment */, fullStart); - spreadElement.expression = parseAssignmentExpressionOrHigher(); - return addJSDocComment(finishNode(spreadElement)); - } - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - var asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - // Disallowing of optional property assignments happens in the grammar checker. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (asteriskToken || token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken); - } - // check if it is short-hand property assignment or normal property assignment - // NOTE: if token is EqualsToken it is interpreted as CoverInitializedName production - // CoverInitializedName[Yield] : - // IdentifierReference[?Yield] Initializer[In, ?Yield] - // this is necessary because ObjectLiteral productions are also used to cover grammar for ObjectAssignmentPattern - var isShorthandPropertyAssignment = tokenIsIdentifier && (token() === 26 /* CommaToken */ || token() === 18 /* CloseBraceToken */ || token() === 58 /* EqualsToken */); - if (isShorthandPropertyAssignment) { - var shorthandDeclaration = createNode(262 /* ShorthandPropertyAssignment */, fullStart); - shorthandDeclaration.name = propertyName; - shorthandDeclaration.questionToken = questionToken; - var equalsToken = parseOptionalToken(58 /* EqualsToken */); - if (equalsToken) { - shorthandDeclaration.equalsToken = equalsToken; - shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher); - } - return addJSDocComment(finishNode(shorthandDeclaration)); - } - else { - var propertyAssignment = createNode(261 /* PropertyAssignment */, fullStart); - propertyAssignment.modifiers = modifiers; - propertyAssignment.name = propertyName; - propertyAssignment.questionToken = questionToken; - parseExpected(56 /* ColonToken */); - propertyAssignment.initializer = allowInAnd(parseAssignmentExpressionOrHigher); - return addJSDocComment(finishNode(propertyAssignment)); - } - } - function parseObjectLiteralExpression() { - var node = createNode(178 /* ObjectLiteralExpression */); - parseExpected(17 /* OpenBraceToken */); - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.properties = parseDelimitedList(12 /* ObjectLiteralMembers */, parseObjectLiteralElement, /*considerSemicolonAsDelimiter*/ true); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseFunctionExpression() { - // GeneratorExpression: - // function* BindingIdentifier [Yield][opt](FormalParameters[Yield]){ GeneratorBody } - // - // FunctionExpression: - // function BindingIdentifier[opt](FormalParameters){ FunctionBody } - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var node = createNode(186 /* FunctionExpression */); - node.modifiers = parseModifiers(); - parseExpected(89 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var isGenerator = !!node.asteriskToken; - var isAsync = !!(ts.getModifierFlags(node) & 256 /* Async */); - node.name = - isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalIdentifier) : - isGenerator ? doInYieldContext(parseOptionalIdentifier) : - isAsync ? doInAwaitContext(parseOptionalIdentifier) : - parseOptionalIdentifier(); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlock(/*allowYield*/ isGenerator, /*allowAwait*/ isAsync, /*ignoreMissingOpenBrace*/ false); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - return addJSDocComment(finishNode(node)); - } - function parseOptionalIdentifier() { - return isIdentifier() ? parseIdentifier() : undefined; - } - function parseNewExpression() { - var fullStart = scanner.getStartPos(); - parseExpected(94 /* NewKeyword */); - if (parseOptional(23 /* DotToken */)) { - var node_1 = createNode(204 /* MetaProperty */, fullStart); - node_1.keywordToken = 94 /* NewKeyword */; - node_1.name = parseIdentifierName(); - return finishNode(node_1); - } - var node = createNode(182 /* NewExpression */, fullStart); - node.expression = parseMemberExpressionOrHigher(); - node.typeArguments = tryParse(parseTypeArgumentsInExpression); - if (node.typeArguments || token() === 19 /* OpenParenToken */) { - node.arguments = parseArgumentList(); - } - return finishNode(node); - } - // STATEMENTS - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - var node = createNode(207 /* Block */); - if (parseExpected(17 /* OpenBraceToken */, diagnosticMessage) || ignoreMissingOpenBrace) { - if (scanner.hasPrecedingLineBreak()) { - node.multiLine = true; - } - node.statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseFunctionBlock(allowYield, allowAwait, ignoreMissingOpenBrace, diagnosticMessage) { - var savedYieldContext = inYieldContext(); - setYieldContext(allowYield); - var savedAwaitContext = inAwaitContext(); - setAwaitContext(allowAwait); - // We may be in a [Decorator] context when parsing a function expression or - // arrow function. The body of the function is not in [Decorator] context. - var saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ false); - } - var block = parseBlock(ignoreMissingOpenBrace, diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext(/*val*/ true); - } - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - var node = createNode(209 /* EmptyStatement */); - parseExpected(25 /* SemicolonToken */); - return finishNode(node); - } - function parseIfStatement() { - var node = createNode(211 /* IfStatement */); - parseExpected(90 /* IfKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.thenStatement = parseStatement(); - node.elseStatement = parseOptional(82 /* ElseKeyword */) ? parseStatement() : undefined; - return finishNode(node); - } - function parseDoStatement() { - var node = createNode(212 /* DoStatement */); - parseExpected(81 /* DoKeyword */); - node.statement = parseStatement(); - parseExpected(106 /* WhileKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - // From: https://mail.mozilla.org/pipermail/es-discuss/2011-August/016188.html - // 157 min --- All allen at wirfs-brock.com CONF --- "do{;}while(false)false" prohibited in - // spec but allowed in consensus reality. Approved -- this is the de-facto standard whereby - // do;while(0)x will have a semicolon inserted before x. - parseOptional(25 /* SemicolonToken */); - return finishNode(node); - } - function parseWhileStatement() { - var node = createNode(213 /* WhileStatement */); - parseExpected(106 /* WhileKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseForOrForInOrForOfStatement() { - var pos = getNodePos(); - parseExpected(88 /* ForKeyword */); - var awaitToken = parseOptionalToken(121 /* AwaitKeyword */); - parseExpected(19 /* OpenParenToken */); - var initializer = undefined; - if (token() !== 25 /* SemicolonToken */) { - if (token() === 104 /* VarKeyword */ || token() === 110 /* LetKeyword */ || token() === 76 /* ConstKeyword */) { - initializer = parseVariableDeclarationList(/*inForStatementInitializer*/ true); - } - else { - initializer = disallowInAnd(parseExpression); - } - } - var forOrForInOrForOfStatement; - if (awaitToken ? parseExpected(142 /* OfKeyword */) : parseOptional(142 /* OfKeyword */)) { - var forOfStatement = createNode(216 /* ForOfStatement */, pos); - forOfStatement.awaitModifier = awaitToken; - forOfStatement.initializer = initializer; - forOfStatement.expression = allowInAnd(parseAssignmentExpressionOrHigher); - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forOfStatement; - } - else if (parseOptional(92 /* InKeyword */)) { - var forInStatement = createNode(215 /* ForInStatement */, pos); - forInStatement.initializer = initializer; - forInStatement.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forInStatement; - } - else { - var forStatement = createNode(214 /* ForStatement */, pos); - forStatement.initializer = initializer; - parseExpected(25 /* SemicolonToken */); - if (token() !== 25 /* SemicolonToken */ && token() !== 20 /* CloseParenToken */) { - forStatement.condition = allowInAnd(parseExpression); - } - parseExpected(25 /* SemicolonToken */); - if (token() !== 20 /* CloseParenToken */) { - forStatement.incrementor = allowInAnd(parseExpression); - } - parseExpected(20 /* CloseParenToken */); - forOrForInOrForOfStatement = forStatement; - } - forOrForInOrForOfStatement.statement = parseStatement(); - return finishNode(forOrForInOrForOfStatement); - } - function parseBreakOrContinueStatement(kind) { - var node = createNode(kind); - parseExpected(kind === 218 /* BreakStatement */ ? 72 /* BreakKeyword */ : 77 /* ContinueKeyword */); - if (!canParseSemicolon()) { - node.label = parseIdentifier(); - } - parseSemicolon(); - return finishNode(node); - } - function parseReturnStatement() { - var node = createNode(219 /* ReturnStatement */); - parseExpected(96 /* ReturnKeyword */); - if (!canParseSemicolon()) { - node.expression = allowInAnd(parseExpression); - } - parseSemicolon(); - return finishNode(node); - } - function parseWithStatement() { - var node = createNode(220 /* WithStatement */); - parseExpected(107 /* WithKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - node.statement = parseStatement(); - return finishNode(node); - } - function parseCaseClause() { - var node = createNode(257 /* CaseClause */); - parseExpected(73 /* CaseKeyword */); - node.expression = allowInAnd(parseExpression); - parseExpected(56 /* ColonToken */); - node.statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return finishNode(node); - } - function parseDefaultClause() { - var node = createNode(258 /* DefaultClause */); - parseExpected(79 /* DefaultKeyword */); - parseExpected(56 /* ColonToken */); - node.statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return finishNode(node); - } - function parseCaseOrDefaultClause() { - return token() === 73 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); - } - function parseSwitchStatement() { - var node = createNode(221 /* SwitchStatement */); - parseExpected(98 /* SwitchKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = allowInAnd(parseExpression); - parseExpected(20 /* CloseParenToken */); - var caseBlock = createNode(235 /* CaseBlock */, scanner.getStartPos()); - parseExpected(17 /* OpenBraceToken */); - caseBlock.clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause); - parseExpected(18 /* CloseBraceToken */); - node.caseBlock = finishNode(caseBlock); - return finishNode(node); - } - function parseThrowStatement() { - // ThrowStatement[Yield] : - // throw [no LineTerminator here]Expression[In, ?Yield]; - // Because of automatic semicolon insertion, we need to report error if this - // throw could be terminated with a semicolon. Note: we can't call 'parseExpression' - // directly as that might consume an expression on the following line. - // We just return 'undefined' in that case. The actual error will be reported in the - // grammar walker. - var node = createNode(223 /* ThrowStatement */); - parseExpected(100 /* ThrowKeyword */); - node.expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); - parseSemicolon(); - return finishNode(node); - } - // TODO: Review for error recovery - function parseTryStatement() { - var node = createNode(224 /* TryStatement */); - parseExpected(102 /* TryKeyword */); - node.tryBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); - node.catchClause = token() === 74 /* CatchKeyword */ ? parseCatchClause() : undefined; - // If we don't have a catch clause, then we must have a finally clause. Try to parse - // one out no matter what. - if (!node.catchClause || token() === 87 /* FinallyKeyword */) { - parseExpected(87 /* FinallyKeyword */); - node.finallyBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); - } - return finishNode(node); - } - function parseCatchClause() { - var result = createNode(260 /* CatchClause */); - parseExpected(74 /* CatchKeyword */); - if (parseExpected(19 /* OpenParenToken */)) { - result.variableDeclaration = parseVariableDeclaration(); - } - parseExpected(20 /* CloseParenToken */); - result.block = parseBlock(/*ignoreMissingOpenBrace*/ false); - return finishNode(result); - } - function parseDebuggerStatement() { - var node = createNode(225 /* DebuggerStatement */); - parseExpected(78 /* DebuggerKeyword */); - parseSemicolon(); - return finishNode(node); - } - function parseExpressionOrLabeledStatement() { - // Avoiding having to do the lookahead for a labeled statement by just trying to parse - // out an expression, seeing if it is identifier and then seeing if it is followed by - // a colon. - var fullStart = scanner.getStartPos(); - var expression = allowInAnd(parseExpression); - if (expression.kind === 71 /* Identifier */ && parseOptional(56 /* ColonToken */)) { - var labeledStatement = createNode(222 /* LabeledStatement */, fullStart); - labeledStatement.label = expression; - labeledStatement.statement = parseStatement(); - return addJSDocComment(finishNode(labeledStatement)); - } - else { - var expressionStatement = createNode(210 /* ExpressionStatement */, fullStart); - expressionStatement.expression = expression; - parseSemicolon(); - return addJSDocComment(finishNode(expressionStatement)); - } - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 75 /* ClassKeyword */ && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 89 /* FunctionKeyword */ && !scanner.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrNumberOnSameLine() { - nextToken(); - return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8 /* NumericLiteral */) && !scanner.hasPrecedingLineBreak(); - } - function isDeclaration() { - while (true) { - switch (token()) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - return true; - // 'declare', 'module', 'namespace', 'interface'* and 'type' are all legal JavaScript identifiers; - // however, an identifier cannot be followed by another identifier on the same line. This is what we - // count on to parse out the respective declarations. For instance, we exploit this to say that - // - // namespace n - // - // can be none other than the beginning of a namespace declaration, but need to respect that JavaScript sees - // - // namespace - // n - // - // as the identifier 'namespace' on one line followed by the identifier 'n' on another. - // We need to look one token ahead to see if it permissible to try parsing a declaration. - // - // *Note*: 'interface' is actually a strict mode reserved word. So while - // - // "use strict" - // interface - // I {} - // - // could be legal, it would add complexity for very little gain. - case 109 /* InterfaceKeyword */: - case 138 /* TypeKeyword */: - return nextTokenIsIdentifierOnSameLine(); - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 117 /* AbstractKeyword */: - case 120 /* AsyncKeyword */: - case 124 /* DeclareKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 114 /* PublicKeyword */: - case 131 /* ReadonlyKeyword */: - nextToken(); - // ASI takes effect for this modifier. - if (scanner.hasPrecedingLineBreak()) { - return false; - } - continue; - case 141 /* GlobalKeyword */: - nextToken(); - return token() === 17 /* OpenBraceToken */ || token() === 71 /* Identifier */ || token() === 84 /* ExportKeyword */; - case 91 /* ImportKeyword */: - nextToken(); - return token() === 9 /* StringLiteral */ || token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */ || ts.tokenIsIdentifierOrKeyword(token()); - case 84 /* ExportKeyword */: - nextToken(); - if (token() === 58 /* EqualsToken */ || token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */ || token() === 79 /* DefaultKeyword */ || - token() === 118 /* AsKeyword */) { - return true; - } - continue; - case 115 /* StaticKeyword */: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration); - } - function isStartOfStatement() { - switch (token()) { - case 57 /* AtToken */: - case 25 /* SemicolonToken */: - case 17 /* OpenBraceToken */: - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 89 /* FunctionKeyword */: - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - case 90 /* IfKeyword */: - case 81 /* DoKeyword */: - case 106 /* WhileKeyword */: - case 88 /* ForKeyword */: - case 77 /* ContinueKeyword */: - case 72 /* BreakKeyword */: - case 96 /* ReturnKeyword */: - case 107 /* WithKeyword */: - case 98 /* SwitchKeyword */: - case 100 /* ThrowKeyword */: - case 102 /* TryKeyword */: - case 78 /* DebuggerKeyword */: - // 'catch' and 'finally' do not actually indicate that the code is part of a statement, - // however, we say they are here so that we may gracefully parse them and error later. - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return true; - case 76 /* ConstKeyword */: - case 84 /* ExportKeyword */: - case 91 /* ImportKeyword */: - return isStartOfDeclaration(); - case 120 /* AsyncKeyword */: - case 124 /* DeclareKeyword */: - case 109 /* InterfaceKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - case 138 /* TypeKeyword */: - case 141 /* GlobalKeyword */: - // When these don't start a declaration, they're an identifier in an expression statement - return true; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - // When these don't start a declaration, they may be the start of a class member if an identifier - // immediately follows. Otherwise they're an identifier in an expression statement. - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsIdentifierOrStartOfDestructuring() { - nextToken(); - return isIdentifier() || token() === 17 /* OpenBraceToken */ || token() === 21 /* OpenBracketToken */; - } - function isLetDeclaration() { - // In ES6 'let' always starts a lexical declaration if followed by an identifier or { - // or [. - return lookAhead(nextTokenIsIdentifierOrStartOfDestructuring); - } - function parseStatement() { - switch (token()) { - case 25 /* SemicolonToken */: - return parseEmptyStatement(); - case 17 /* OpenBraceToken */: - return parseBlock(/*ignoreMissingOpenBrace*/ false); - case 104 /* VarKeyword */: - return parseVariableStatement(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 110 /* LetKeyword */: - if (isLetDeclaration()) { - return parseVariableStatement(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - } - break; - case 89 /* FunctionKeyword */: - return parseFunctionDeclaration(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 75 /* ClassKeyword */: - return parseClassDeclaration(scanner.getStartPos(), /*decorators*/ undefined, /*modifiers*/ undefined); - case 90 /* IfKeyword */: - return parseIfStatement(); - case 81 /* DoKeyword */: - return parseDoStatement(); - case 106 /* WhileKeyword */: - return parseWhileStatement(); - case 88 /* ForKeyword */: - return parseForOrForInOrForOfStatement(); - case 77 /* ContinueKeyword */: - return parseBreakOrContinueStatement(217 /* ContinueStatement */); - case 72 /* BreakKeyword */: - return parseBreakOrContinueStatement(218 /* BreakStatement */); - case 96 /* ReturnKeyword */: - return parseReturnStatement(); - case 107 /* WithKeyword */: - return parseWithStatement(); - case 98 /* SwitchKeyword */: - return parseSwitchStatement(); - case 100 /* ThrowKeyword */: - return parseThrowStatement(); - case 102 /* TryKeyword */: - // Include 'catch' and 'finally' for error recovery. - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return parseTryStatement(); - case 78 /* DebuggerKeyword */: - return parseDebuggerStatement(); - case 57 /* AtToken */: - return parseDeclaration(); - case 120 /* AsyncKeyword */: - case 109 /* InterfaceKeyword */: - case 138 /* TypeKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - case 124 /* DeclareKeyword */: - case 76 /* ConstKeyword */: - case 83 /* EnumKeyword */: - case 84 /* ExportKeyword */: - case 91 /* ImportKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 114 /* PublicKeyword */: - case 117 /* AbstractKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - case 141 /* GlobalKeyword */: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function parseDeclaration() { - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(); - switch (token()) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - return parseVariableStatement(fullStart, decorators, modifiers); - case 89 /* FunctionKeyword */: - return parseFunctionDeclaration(fullStart, decorators, modifiers); - case 75 /* ClassKeyword */: - return parseClassDeclaration(fullStart, decorators, modifiers); - case 109 /* InterfaceKeyword */: - return parseInterfaceDeclaration(fullStart, decorators, modifiers); - case 138 /* TypeKeyword */: - return parseTypeAliasDeclaration(fullStart, decorators, modifiers); - case 83 /* EnumKeyword */: - return parseEnumDeclaration(fullStart, decorators, modifiers); - case 141 /* GlobalKeyword */: - case 128 /* ModuleKeyword */: - case 129 /* NamespaceKeyword */: - return parseModuleDeclaration(fullStart, decorators, modifiers); - case 91 /* ImportKeyword */: - return parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers); - case 84 /* ExportKeyword */: - nextToken(); - switch (token()) { - case 79 /* DefaultKeyword */: - case 58 /* EqualsToken */: - return parseExportAssignment(fullStart, decorators, modifiers); - case 118 /* AsKeyword */: - return parseNamespaceExportDeclaration(fullStart, decorators, modifiers); - default: - return parseExportDeclaration(fullStart, decorators, modifiers); - } - default: - if (decorators || modifiers) { - // We reached this point because we encountered decorators and/or modifiers and assumed a declaration - // would follow. For recovery and error reporting purposes, return an incomplete declaration. - var node = createMissingNode(247 /* MissingDeclaration */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); - node.pos = fullStart; - node.decorators = decorators; - node.modifiers = modifiers; - return finishNode(node); - } - } - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 9 /* StringLiteral */); - } - function parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage) { - if (token() !== 17 /* OpenBraceToken */ && canParseSemicolon()) { - parseSemicolon(); - return; - } - return parseFunctionBlock(isGenerator, isAsync, /*ignoreMissingOpenBrace*/ false, diagnosticMessage); - } - // DECLARATIONS - function parseArrayBindingElement() { - if (token() === 26 /* CommaToken */) { - return createNode(200 /* OmittedExpression */); - } - var node = createNode(176 /* BindingElement */); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - node.name = parseIdentifierOrPattern(); - node.initializer = parseBindingElementInitializer(/*inParameter*/ false); - return finishNode(node); - } - function parseObjectBindingElement() { - var node = createNode(176 /* BindingElement */); - node.dotDotDotToken = parseOptionalToken(24 /* DotDotDotToken */); - var tokenIsIdentifier = isIdentifier(); - var propertyName = parsePropertyName(); - if (tokenIsIdentifier && token() !== 56 /* ColonToken */) { - node.name = propertyName; - } - else { - parseExpected(56 /* ColonToken */); - node.propertyName = propertyName; - node.name = parseIdentifierOrPattern(); - } - node.initializer = parseBindingElementInitializer(/*inParameter*/ false); - return finishNode(node); - } - function parseObjectBindingPattern() { - var node = createNode(174 /* ObjectBindingPattern */); - parseExpected(17 /* OpenBraceToken */); - node.elements = parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement); - parseExpected(18 /* CloseBraceToken */); - return finishNode(node); - } - function parseArrayBindingPattern() { - var node = createNode(175 /* ArrayBindingPattern */); - parseExpected(21 /* OpenBracketToken */); - node.elements = parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement); - parseExpected(22 /* CloseBracketToken */); - return finishNode(node); - } - function isIdentifierOrPattern() { - return token() === 17 /* OpenBraceToken */ || token() === 21 /* OpenBracketToken */ || isIdentifier(); - } - function parseIdentifierOrPattern() { - if (token() === 21 /* OpenBracketToken */) { - return parseArrayBindingPattern(); - } - if (token() === 17 /* OpenBraceToken */) { - return parseObjectBindingPattern(); - } - return parseIdentifier(); - } - function parseVariableDeclaration() { - var node = createNode(226 /* VariableDeclaration */); - node.name = parseIdentifierOrPattern(); - node.type = parseTypeAnnotation(); - if (!isInOrOfKeyword(token())) { - node.initializer = parseInitializer(/*inParameter*/ false); - } - return finishNode(node); - } - function parseVariableDeclarationList(inForStatementInitializer) { - var node = createNode(227 /* VariableDeclarationList */); - switch (token()) { - case 104 /* VarKeyword */: - break; - case 110 /* LetKeyword */: - node.flags |= 1 /* Let */; - break; - case 76 /* ConstKeyword */: - node.flags |= 2 /* Const */; - break; - default: - ts.Debug.fail(); - } - nextToken(); - // The user may have written the following: - // - // for (let of X) { } - // - // In this case, we want to parse an empty declaration list, and then parse 'of' - // as a keyword. The reason this is not automatic is that 'of' is a valid identifier. - // So we need to look ahead to determine if 'of' should be treated as a keyword in - // this context. - // The checker will then give an error that there is an empty declaration list. - if (token() === 142 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { - node.declarations = createMissingList(); - } - else { - var savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - node.declarations = parseDelimitedList(8 /* VariableDeclarations */, parseVariableDeclaration); - setDisallowInContext(savedDisallowIn); - } - return finishNode(node); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 20 /* CloseParenToken */; - } - function parseVariableStatement(fullStart, decorators, modifiers) { - var node = createNode(208 /* VariableStatement */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.declarationList = parseVariableDeclarationList(/*inForStatementInitializer*/ false); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - function parseFunctionDeclaration(fullStart, decorators, modifiers) { - var node = createNode(228 /* FunctionDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(89 /* FunctionKeyword */); - node.asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - node.name = ts.hasModifier(node, 512 /* Default */) ? parseOptionalIdentifier() : parseIdentifier(); - var isGenerator = !!node.asteriskToken; - var isAsync = ts.hasModifier(node, 256 /* Async */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseConstructorDeclaration(pos, decorators, modifiers) { - var node = createNode(152 /* Constructor */, pos); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(123 /* ConstructorKeyword */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(/*isGenerator*/ false, /*isAsync*/ false, ts.Diagnostics.or_expected); - return addJSDocComment(finishNode(node)); - } - function parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, diagnosticMessage) { - var method = createNode(151 /* MethodDeclaration */, fullStart); - method.decorators = decorators; - method.modifiers = modifiers; - method.asteriskToken = asteriskToken; - method.name = name; - method.questionToken = questionToken; - var isGenerator = !!asteriskToken; - var isAsync = ts.hasModifier(method, 256 /* Async */); - fillSignature(56 /* ColonToken */, /*yieldContext*/ isGenerator, /*awaitContext*/ isAsync, /*requireCompleteParameterList*/ false, method); - method.body = parseFunctionBlockOrSemicolon(isGenerator, isAsync, diagnosticMessage); - return addJSDocComment(finishNode(method)); - } - function parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken) { - var property = createNode(149 /* PropertyDeclaration */, fullStart); - property.decorators = decorators; - property.modifiers = modifiers; - property.name = name; - property.questionToken = questionToken; - property.type = parseTypeAnnotation(); - // For instance properties specifically, since they are evaluated inside the constructor, - // we do *not * want to parse yield expressions, so we specifically turn the yield context - // off. The grammar would look something like this: - // - // MemberVariableDeclaration[Yield]: - // AccessibilityModifier_opt PropertyName TypeAnnotation_opt Initializer_opt[In]; - // AccessibilityModifier_opt static_opt PropertyName TypeAnnotation_opt Initializer_opt[In, ?Yield]; - // - // The checker may still error in the static case to explicitly disallow the yield expression. - property.initializer = ts.hasModifier(property, 32 /* Static */) - ? allowInAnd(parseNonParameterInitializer) - : doOutsideOfContext(4096 /* YieldContext */ | 2048 /* DisallowInContext */, parseNonParameterInitializer); - parseSemicolon(); - return addJSDocComment(finishNode(property)); - } - function parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers) { - var asteriskToken = parseOptionalToken(39 /* AsteriskToken */); - var name = parsePropertyName(); - // Note: this is not legal as per the grammar. But we allow it in the parser and - // report an error in the grammar checker. - var questionToken = parseOptionalToken(55 /* QuestionToken */); - if (asteriskToken || token() === 19 /* OpenParenToken */ || token() === 27 /* LessThanToken */) { - return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, name, questionToken, ts.Diagnostics.or_expected); - } - else { - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, questionToken); - } - } - function parseNonParameterInitializer() { - return parseInitializer(/*inParameter*/ false); - } - function parseAccessorDeclaration(kind, fullStart, decorators, modifiers) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - node.name = parsePropertyName(); - fillSignature(56 /* ColonToken */, /*yieldContext*/ false, /*awaitContext*/ false, /*requireCompleteParameterList*/ false, node); - node.body = parseFunctionBlockOrSemicolon(/*isGenerator*/ false, /*isAsync*/ false); - return addJSDocComment(finishNode(node)); - } - function isClassMemberModifier(idToken) { - switch (idToken) { - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 115 /* StaticKeyword */: - case 131 /* ReadonlyKeyword */: - return true; - default: - return false; - } - } - function isClassMemberStart() { - var idToken; - if (token() === 57 /* AtToken */) { - return true; - } - // Eat up all modifiers, but hold on to the last one in case it is actually an identifier. - while (ts.isModifierKind(token())) { - idToken = token(); - // If the idToken is a class modifier (protected, private, public, and static), it is - // certain that we are starting to parse class member. This allows better error recovery - // Example: - // public foo() ... // true - // public @dec blah ... // true; we will then report an error later - // export public ... // true; we will then report an error later - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 39 /* AsteriskToken */) { - return true; - } - // Try to get the first property-like token following all modifiers. - // This can either be an identifier or the 'get' or 'set' keywords. - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - // Index signatures and computed properties are class members; we can parse. - if (token() === 21 /* OpenBracketToken */) { - return true; - } - // If we were able to get any potential identifier... - if (idToken !== undefined) { - // If we have a non-keyword identifier, or if we have an accessor, then it's safe to parse. - if (!ts.isKeyword(idToken) || idToken === 135 /* SetKeyword */ || idToken === 125 /* GetKeyword */) { - return true; - } - // If it *is* a keyword, but not an accessor, check a little farther along - // to see if it should actually be parsed as a class member. - switch (token()) { - case 19 /* OpenParenToken */: // Method declaration - case 27 /* LessThanToken */: // Generic Method declaration - case 56 /* ColonToken */: // Type Annotation for declaration - case 58 /* EqualsToken */: // Initializer for declaration - case 55 /* QuestionToken */: - return true; - default: - // Covers - // - Semicolons (declaration termination) - // - Closing braces (end-of-class, must be declaration) - // - End-of-files (not valid, but permitted so that it gets caught later on) - // - Line-breaks (enabling *automatic semicolon insertion*) - return canParseSemicolon(); - } - } - return false; - } - function parseDecorators() { - var decorators; - while (true) { - var decoratorStart = getNodePos(); - if (!parseOptional(57 /* AtToken */)) { - break; - } - var decorator = createNode(147 /* Decorator */, decoratorStart); - decorator.expression = doInDecoratorContext(parseLeftHandSideExpressionOrHigher); - finishNode(decorator); - if (!decorators) { - decorators = createNodeArray([decorator], decoratorStart); - } - else { - decorators.push(decorator); - } - } - if (decorators) { - decorators.end = getNodeEnd(); - } - return decorators; - } - /* - * There are situations in which a modifier like 'const' will appear unexpectedly, such as on a class member. - * In those situations, if we are entirely sure that 'const' is not valid on its own (such as when ASI takes effect - * and turns it into a standalone declaration), then it is better to parse it and report an error later. - * - * In such situations, 'permitInvalidConstAsModifier' should be set to true. - */ - function parseModifiers(permitInvalidConstAsModifier) { - var modifiers; - while (true) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - if (token() === 76 /* ConstKeyword */ && permitInvalidConstAsModifier) { - // We need to ensure that any subsequent modifiers appear on the same line - // so that when 'const' is a standalone declaration, we don't issue an error. - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - break; - } - } - else { - if (!parseAnyContextualModifier()) { - break; - } - } - var modifier = finishNode(createNode(modifierKind, modifierStart)); - if (!modifiers) { - modifiers = createNodeArray([modifier], modifierStart); - } - else { - modifiers.push(modifier); - } - } - if (modifiers) { - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseModifiersForArrowFunction() { - var modifiers; - if (token() === 120 /* AsyncKeyword */) { - var modifierStart = scanner.getStartPos(); - var modifierKind = token(); - nextToken(); - var modifier = finishNode(createNode(modifierKind, modifierStart)); - modifiers = createNodeArray([modifier], modifierStart); - modifiers.end = scanner.getStartPos(); - } - return modifiers; - } - function parseClassElement() { - if (token() === 25 /* SemicolonToken */) { - var result = createNode(206 /* SemicolonClassElement */); - nextToken(); - return finishNode(result); - } - var fullStart = getNodePos(); - var decorators = parseDecorators(); - var modifiers = parseModifiers(/*permitInvalidConstAsModifier*/ true); - var accessor = tryParseAccessorDeclaration(fullStart, decorators, modifiers); - if (accessor) { - return accessor; - } - if (token() === 123 /* ConstructorKeyword */) { - return parseConstructorDeclaration(fullStart, decorators, modifiers); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(fullStart, decorators, modifiers); - } - // It is very important that we check this *after* checking indexers because - // the [ token can start an index signature or a computed property name - if (ts.tokenIsIdentifierOrKeyword(token()) || - token() === 9 /* StringLiteral */ || - token() === 8 /* NumericLiteral */ || - token() === 39 /* AsteriskToken */ || - token() === 21 /* OpenBracketToken */) { - return parsePropertyOrMethodDeclaration(fullStart, decorators, modifiers); - } - if (decorators || modifiers) { - // treat this as a property declaration with a missing name. - var name = createMissingNode(71 /* Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); - return parsePropertyDeclaration(fullStart, decorators, modifiers, name, /*questionToken*/ undefined); - } - // 'isClassMemberStart' should have hinted not to attempt parsing. - ts.Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseClassExpression() { - return parseClassDeclarationOrExpression( - /*fullStart*/ scanner.getStartPos(), - /*decorators*/ undefined, - /*modifiers*/ undefined, 199 /* ClassExpression */); - } - function parseClassDeclaration(fullStart, decorators, modifiers) { - return parseClassDeclarationOrExpression(fullStart, decorators, modifiers, 229 /* ClassDeclaration */); - } - function parseClassDeclarationOrExpression(fullStart, decorators, modifiers, kind) { - var node = createNode(kind, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(75 /* ClassKeyword */); - node.name = parseNameOfClassDeclarationOrExpression(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - if (parseExpected(17 /* OpenBraceToken */)) { - // ClassTail[Yield,Await] : (Modified) See 14.5 - // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } - node.members = parseClassMembers(); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseNameOfClassDeclarationOrExpression() { - // implements is a future reserved word so - // 'class implements' might mean either - // - class expression with omitted name, 'implements' starts heritage clause - // - class with name 'implements' - // 'isImplementsClause' helps to disambiguate between these two cases - return isIdentifier() && !isImplementsClause() - ? parseIdentifier() - : undefined; - } - function isImplementsClause() { - return token() === 108 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - // ClassTail[Yield,Await] : (Modified) See 14.5 - // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } - if (isHeritageClause()) { - return parseList(21 /* HeritageClauses */, parseHeritageClause); - } - return undefined; - } - function parseHeritageClause() { - var tok = token(); - if (tok === 85 /* ExtendsKeyword */ || tok === 108 /* ImplementsKeyword */) { - var node = createNode(259 /* HeritageClause */); - node.token = tok; - nextToken(); - node.types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments); - return finishNode(node); - } - return undefined; - } - function parseExpressionWithTypeArguments() { - var node = createNode(201 /* ExpressionWithTypeArguments */); - node.expression = parseLeftHandSideExpressionOrHigher(); - if (token() === 27 /* LessThanToken */) { - node.typeArguments = parseBracketedList(19 /* TypeArguments */, parseType, 27 /* LessThanToken */, 29 /* GreaterThanToken */); - } - return finishNode(node); - } - function isHeritageClause() { - return token() === 85 /* ExtendsKeyword */ || token() === 108 /* ImplementsKeyword */; - } - function parseClassMembers() { - return parseList(5 /* ClassMembers */, parseClassElement); - } - function parseInterfaceDeclaration(fullStart, decorators, modifiers) { - var node = createNode(230 /* InterfaceDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(109 /* InterfaceKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - node.heritageClauses = parseHeritageClauses(); - node.members = parseObjectTypeMembers(); - return addJSDocComment(finishNode(node)); - } - function parseTypeAliasDeclaration(fullStart, decorators, modifiers) { - var node = createNode(231 /* TypeAliasDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(138 /* TypeKeyword */); - node.name = parseIdentifier(); - node.typeParameters = parseTypeParameters(); - parseExpected(58 /* EqualsToken */); - node.type = parseType(); - parseSemicolon(); - return addJSDocComment(finishNode(node)); - } - // In an ambient declaration, the grammar only allows integer literals as initializers. - // In a non-ambient declaration, the grammar allows uninitialized members only in a - // ConstantEnumMemberSection, which starts at the beginning of an enum declaration - // or any time an integer literal initializer is encountered. - function parseEnumMember() { - var node = createNode(264 /* EnumMember */, scanner.getStartPos()); - node.name = parsePropertyName(); - node.initializer = allowInAnd(parseNonParameterInitializer); - return addJSDocComment(finishNode(node)); - } - function parseEnumDeclaration(fullStart, decorators, modifiers) { - var node = createNode(232 /* EnumDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - parseExpected(83 /* EnumKeyword */); - node.name = parseIdentifier(); - if (parseExpected(17 /* OpenBraceToken */)) { - node.members = parseDelimitedList(6 /* EnumMembers */, parseEnumMember); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.members = createMissingList(); - } - return addJSDocComment(finishNode(node)); - } - function parseModuleBlock() { - var node = createNode(234 /* ModuleBlock */, scanner.getStartPos()); - if (parseExpected(17 /* OpenBraceToken */)) { - node.statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpected(18 /* CloseBraceToken */); - } - else { - node.statements = createMissingList(); - } - return finishNode(node); - } - function parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags) { - var node = createNode(233 /* ModuleDeclaration */, fullStart); - // If we are parsing a dotted namespace name, we want to - // propagate the 'Namespace' flag across the names if set. - var namespaceFlag = flags & 16 /* Namespace */; - node.decorators = decorators; - node.modifiers = modifiers; - node.flags |= flags; - node.name = parseIdentifier(); - node.body = parseOptional(23 /* DotToken */) - ? parseModuleOrNamespaceDeclaration(getNodePos(), /*decorators*/ undefined, /*modifiers*/ undefined, 4 /* NestedNamespace */ | namespaceFlag) - : parseModuleBlock(); - return addJSDocComment(finishNode(node)); - } - function parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers) { - var node = createNode(233 /* ModuleDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (token() === 141 /* GlobalKeyword */) { - // parse 'global' as name of global scope augmentation - node.name = parseIdentifier(); - node.flags |= 512 /* GlobalAugmentation */; - } - else { - node.name = parseLiteralNode(/*internName*/ true); - } - if (token() === 17 /* OpenBraceToken */) { - node.body = parseModuleBlock(); - } - else { - parseSemicolon(); - } - return finishNode(node); - } - function parseModuleDeclaration(fullStart, decorators, modifiers) { - var flags = 0; - if (token() === 141 /* GlobalKeyword */) { - // global augmentation - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - else if (parseOptional(129 /* NamespaceKeyword */)) { - flags |= 16 /* Namespace */; - } - else { - parseExpected(128 /* ModuleKeyword */); - if (token() === 9 /* StringLiteral */) { - return parseAmbientExternalModuleDeclaration(fullStart, decorators, modifiers); - } - } - return parseModuleOrNamespaceDeclaration(fullStart, decorators, modifiers, flags); - } - function isExternalModuleReference() { - return token() === 132 /* RequireKeyword */ && - lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 19 /* OpenParenToken */; - } - function nextTokenIsSlash() { - return nextToken() === 41 /* SlashToken */; - } - function parseNamespaceExportDeclaration(fullStart, decorators, modifiers) { - var exportDeclaration = createNode(236 /* NamespaceExportDeclaration */, fullStart); - exportDeclaration.decorators = decorators; - exportDeclaration.modifiers = modifiers; - parseExpected(118 /* AsKeyword */); - parseExpected(129 /* NamespaceKeyword */); - exportDeclaration.name = parseIdentifier(); - parseSemicolon(); - return finishNode(exportDeclaration); - } - function parseImportDeclarationOrImportEqualsDeclaration(fullStart, decorators, modifiers) { - parseExpected(91 /* ImportKeyword */); - var afterImportPos = scanner.getStartPos(); - var identifier; - if (isIdentifier()) { - identifier = parseIdentifier(); - if (token() !== 26 /* CommaToken */ && token() !== 140 /* FromKeyword */) { - return parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier); - } - } - // Import statement - var importDeclaration = createNode(238 /* ImportDeclaration */, fullStart); - importDeclaration.decorators = decorators; - importDeclaration.modifiers = modifiers; - // ImportDeclaration: - // import ImportClause from ModuleSpecifier ; - // import ModuleSpecifier; - if (identifier || - token() === 39 /* AsteriskToken */ || - token() === 17 /* OpenBraceToken */) { - importDeclaration.importClause = parseImportClause(identifier, afterImportPos); - parseExpected(140 /* FromKeyword */); - } - importDeclaration.moduleSpecifier = parseModuleSpecifier(); - parseSemicolon(); - return finishNode(importDeclaration); - } - function parseImportEqualsDeclaration(fullStart, decorators, modifiers, identifier) { - var importEqualsDeclaration = createNode(237 /* ImportEqualsDeclaration */, fullStart); - importEqualsDeclaration.decorators = decorators; - importEqualsDeclaration.modifiers = modifiers; - importEqualsDeclaration.name = identifier; - parseExpected(58 /* EqualsToken */); - importEqualsDeclaration.moduleReference = parseModuleReference(); - parseSemicolon(); - return addJSDocComment(finishNode(importEqualsDeclaration)); - } - function parseImportClause(identifier, fullStart) { - // ImportClause: - // ImportedDefaultBinding - // NameSpaceImport - // NamedImports - // ImportedDefaultBinding, NameSpaceImport - // ImportedDefaultBinding, NamedImports - var importClause = createNode(239 /* ImportClause */, fullStart); - if (identifier) { - // ImportedDefaultBinding: - // ImportedBinding - importClause.name = identifier; - } - // If there was no default import or if there is comma token after default import - // parse namespace or named imports - if (!importClause.name || - parseOptional(26 /* CommaToken */)) { - importClause.namedBindings = token() === 39 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(241 /* NamedImports */); - } - return finishNode(importClause); - } - function parseModuleReference() { - return isExternalModuleReference() - ? parseExternalModuleReference() - : parseEntityName(/*allowReservedWords*/ false); - } - function parseExternalModuleReference() { - var node = createNode(248 /* ExternalModuleReference */); - parseExpected(132 /* RequireKeyword */); - parseExpected(19 /* OpenParenToken */); - node.expression = parseModuleSpecifier(); - parseExpected(20 /* CloseParenToken */); - return finishNode(node); - } - function parseModuleSpecifier() { - if (token() === 9 /* StringLiteral */) { - var result = parseLiteralNode(); - internIdentifier(result.text); - return result; - } - else { - // We allow arbitrary expressions here, even though the grammar only allows string - // literals. We check to ensure that it is only a string literal later in the grammar - // check pass. - return parseExpression(); - } - } - function parseNamespaceImport() { - // NameSpaceImport: - // * as ImportedBinding - var namespaceImport = createNode(240 /* NamespaceImport */); - parseExpected(39 /* AsteriskToken */); - parseExpected(118 /* AsKeyword */); - namespaceImport.name = parseIdentifier(); - return finishNode(namespaceImport); - } - function parseNamedImportsOrExports(kind) { - var node = createNode(kind); - // NamedImports: - // { } - // { ImportsList } - // { ImportsList, } - // ImportsList: - // ImportSpecifier - // ImportsList, ImportSpecifier - node.elements = parseBracketedList(22 /* ImportOrExportSpecifiers */, kind === 241 /* NamedImports */ ? parseImportSpecifier : parseExportSpecifier, 17 /* OpenBraceToken */, 18 /* CloseBraceToken */); - return finishNode(node); - } - function parseExportSpecifier() { - return parseImportOrExportSpecifier(246 /* ExportSpecifier */); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(242 /* ImportSpecifier */); - } - function parseImportOrExportSpecifier(kind) { - var node = createNode(kind); - // ImportSpecifier: - // BindingIdentifier - // IdentifierName as BindingIdentifier - // ExportSpecifier: - // IdentifierName - // IdentifierName as IdentifierName - var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - var checkIdentifierStart = scanner.getTokenPos(); - var checkIdentifierEnd = scanner.getTextPos(); - var identifierName = parseIdentifierName(); - if (token() === 118 /* AsKeyword */) { - node.propertyName = identifierName; - parseExpected(118 /* AsKeyword */); - checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); - checkIdentifierStart = scanner.getTokenPos(); - checkIdentifierEnd = scanner.getTextPos(); - node.name = parseIdentifierName(); - } - else { - node.name = identifierName; - } - if (kind === 242 /* ImportSpecifier */ && checkIdentifierIsKeyword) { - // Report error identifier expected - parseErrorAtPosition(checkIdentifierStart, checkIdentifierEnd - checkIdentifierStart, ts.Diagnostics.Identifier_expected); - } - return finishNode(node); - } - function parseExportDeclaration(fullStart, decorators, modifiers) { - var node = createNode(244 /* ExportDeclaration */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(39 /* AsteriskToken */)) { - parseExpected(140 /* FromKeyword */); - node.moduleSpecifier = parseModuleSpecifier(); - } - else { - node.exportClause = parseNamedImportsOrExports(245 /* NamedExports */); - // It is not uncommon to accidentally omit the 'from' keyword. Additionally, in editing scenarios, - // the 'from' keyword can be parsed as a named export when the export clause is unterminated (i.e. `export { from "moduleName";`) - // If we don't have a 'from' keyword, see if we have a string literal such that ASI won't take effect. - if (token() === 140 /* FromKeyword */ || (token() === 9 /* StringLiteral */ && !scanner.hasPrecedingLineBreak())) { - parseExpected(140 /* FromKeyword */); - node.moduleSpecifier = parseModuleSpecifier(); - } - } - parseSemicolon(); - return finishNode(node); - } - function parseExportAssignment(fullStart, decorators, modifiers) { - var node = createNode(243 /* ExportAssignment */, fullStart); - node.decorators = decorators; - node.modifiers = modifiers; - if (parseOptional(58 /* EqualsToken */)) { - node.isExportEquals = true; - } - else { - parseExpected(79 /* DefaultKeyword */); - } - node.expression = parseAssignmentExpressionOrHigher(); - parseSemicolon(); - return finishNode(node); - } - function processReferenceComments(sourceFile) { - var triviaScanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ false, 0 /* Standard */, sourceText); - var referencedFiles = []; - var typeReferenceDirectives = []; - var amdDependencies = []; - var amdModuleName; - var checkJsDirective = undefined; - // Keep scanning all the leading trivia in the file until we get to something that - // isn't trivia. Any single line comment will be analyzed to see if it is a - // reference comment. - while (true) { - var kind = triviaScanner.scan(); - if (kind !== 2 /* SingleLineCommentTrivia */) { - if (ts.isTrivia(kind)) { - continue; - } - else { - break; - } - } - var range = { - kind: triviaScanner.getToken(), - pos: triviaScanner.getTokenPos(), - end: triviaScanner.getTextPos(), - }; - var comment = sourceText.substring(range.pos, range.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, range); - if (referencePathMatchResult) { - var fileReference = referencePathMatchResult.fileReference; - sourceFile.hasNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var diagnosticMessage = referencePathMatchResult.diagnosticMessage; - if (fileReference) { - if (referencePathMatchResult.isTypeReferenceDirective) { - typeReferenceDirectives.push(fileReference); - } - else { - referencedFiles.push(fileReference); - } - } - if (diagnosticMessage) { - parseDiagnostics.push(ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, diagnosticMessage)); - } - } - else { - var amdModuleNameRegEx = /^\/\/\/\s*".length; - return parseErrorAtPosition(start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function parseQualifiedName(left) { - var result = createNode(143 /* QualifiedName */, left.pos); - result.left = left; - result.right = parseIdentifierName(); - return finishNode(result); - } - function parseJSDocRecordType() { - var result = createNode(275 /* JSDocRecordType */); - result.literal = parseTypeLiteral(); - return finishNode(result); - } - function parseJSDocNonNullableType() { - var result = createNode(274 /* JSDocNonNullableType */); - nextToken(); - result.type = parseJSDocType(); - return finishNode(result); - } - function parseJSDocTupleType() { - var result = createNode(272 /* JSDocTupleType */); - nextToken(); - result.types = parseDelimitedList(26 /* JSDocTupleTypes */, parseJSDocType); - checkForTrailingComma(result.types); - parseExpected(22 /* CloseBracketToken */); - return finishNode(result); - } - function checkForTrailingComma(list) { - if (parseDiagnostics.length === 0 && list.hasTrailingComma) { - var start = list.end - ",".length; - parseErrorAtPosition(start, ",".length, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function parseJSDocUnionType() { - var result = createNode(271 /* JSDocUnionType */); - nextToken(); - result.types = parseJSDocTypeList(parseJSDocType()); - parseExpected(20 /* CloseParenToken */); - return finishNode(result); - } - function parseJSDocTypeList(firstType) { - ts.Debug.assert(!!firstType); - var types = createNodeArray([firstType], firstType.pos); - while (parseOptional(49 /* BarToken */)) { - types.push(parseJSDocType()); - } - types.end = scanner.getStartPos(); - return types; - } - function parseJSDocAllType() { - var result = createNode(268 /* JSDocAllType */); - nextToken(); - return finishNode(result); - } - function parseJSDocLiteralType() { - var result = createNode(293 /* JSDocLiteralType */); - result.literal = parseLiteralTypeNode(); - return finishNode(result); - } - function parseJSDocUnknownOrNullableType() { - var pos = scanner.getStartPos(); - // skip the ? - nextToken(); - // Need to lookahead to decide if this is a nullable or unknown type. - // Here are cases where we'll pick the unknown type: - // - // Foo(?, - // { a: ? } - // Foo(?) - // Foo - // Foo(?= - // (?| - if (token() === 26 /* CommaToken */ || - token() === 18 /* CloseBraceToken */ || - token() === 20 /* CloseParenToken */ || - token() === 29 /* GreaterThanToken */ || - token() === 58 /* EqualsToken */ || - token() === 49 /* BarToken */) { - var result = createNode(269 /* JSDocUnknownType */, pos); - return finishNode(result); - } - else { - var result = createNode(273 /* JSDocNullableType */, pos); - result.type = parseJSDocType(); - return finishNode(result); - } - } - function parseIsolatedJSDocComment(content, start, length) { - initializeState(content, 5 /* Latest */, /*_syntaxCursor:*/ undefined, 1 /* JS */); - sourceFile = { languageVariant: 0 /* Standard */, text: content }; - var jsDoc = parseJSDocCommentWorker(start, length); - var diagnostics = parseDiagnostics; - clearState(); - return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; - } - JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; - function parseJSDocComment(parent, start, length) { - var saveToken = currentToken; - var saveParseDiagnosticsLength = parseDiagnostics.length; - var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - var comment = parseJSDocCommentWorker(start, length); - if (comment) { - comment.parent = parent; - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser.parseJSDocComment = parseJSDocComment; - var JSDocState; - (function (JSDocState) { - JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; - })(JSDocState || (JSDocState = {})); - function parseJSDocCommentWorker(start, length) { - var content = sourceText; - start = start || 0; - var end = length === undefined ? content.length : start + length; - length = end - start; - ts.Debug.assert(start >= 0); - ts.Debug.assert(start <= end); - ts.Debug.assert(end <= content.length); - var tags; - var comments = []; - var result; - // Check for /** (JSDoc opening part) - if (!isJsDocStart(content, start)) { - return result; - } - // + 3 for leading /**, - 5 in total for /** */ - scanner.scanRange(start + 3, length - 5, function () { - // Initially we can parse out a tag. We also have seen a starting asterisk. - // This is so that /** * @type */ doesn't parse. - var advanceToken = true; - var state = 1 /* SawAsterisk */; - var margin = undefined; - // + 4 for leading '/** ' - var indent = start - Math.max(content.lastIndexOf("\n", start), 0) + 4; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - nextJSDocToken(); - while (token() === 5 /* WhitespaceTrivia */) { - nextJSDocToken(); - } - if (token() === 4 /* NewLineTrivia */) { - state = 0 /* BeginningOfLine */; - indent = 0; - nextJSDocToken(); - } - while (token() !== 1 /* EndOfFileToken */) { - switch (token()) { - case 57 /* AtToken */: - if (state === 0 /* BeginningOfLine */ || state === 1 /* SawAsterisk */) { - removeTrailingNewlines(comments); - parseTag(indent); - // NOTE: According to usejsdoc.org, a tag goes to end of line, except the last tag. - // Real-world comments may break this rule, so "BeginningOfLine" will not be a real line beginning - // for malformed examples like `/** @param {string} x @returns {number} the length */` - state = 0 /* BeginningOfLine */; - advanceToken = false; - margin = undefined; - indent++; - } - else { - pushComment(scanner.getTokenText()); - } - break; - case 4 /* NewLineTrivia */: - comments.push(scanner.getTokenText()); - state = 0 /* BeginningOfLine */; - indent = 0; - break; - case 39 /* AsteriskToken */: - var asterisk = scanner.getTokenText(); - if (state === 1 /* SawAsterisk */ || state === 2 /* SavingComments */) { - // If we've already seen an asterisk, then we can no longer parse a tag on this line - state = 2 /* SavingComments */; - pushComment(asterisk); - } - else { - // Ignore the first asterisk on a line - state = 1 /* SawAsterisk */; - indent += asterisk.length; - } - break; - case 71 /* Identifier */: - // Anything else is doc comment text. We just save it. Because it - // wasn't a tag, we can no longer parse a tag on this line until we hit the next - // line break. - pushComment(scanner.getTokenText()); - state = 2 /* SavingComments */; - break; - case 5 /* WhitespaceTrivia */: - // only collect whitespace if we're already saving comments or have just crossed the comment indent margin - var whitespace = scanner.getTokenText(); - if (state === 2 /* SavingComments */) { - comments.push(whitespace); - } - else if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - break; - case 1 /* EndOfFileToken */: - break; - default: - // anything other than whitespace or asterisk at the beginning of the line starts the comment text - state = 2 /* SavingComments */; - pushComment(scanner.getTokenText()); - break; - } - if (advanceToken) { - nextJSDocToken(); - } - else { - advanceToken = true; - } - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - result = createJSDocComment(); - }); - return result; - function removeLeadingNewlines(comments) { - while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { - comments.shift(); - } - } - function removeTrailingNewlines(comments) { - while (comments.length && (comments[comments.length - 1] === "\n" || comments[comments.length - 1] === "\r")) { - comments.pop(); - } - } - function isJsDocStart(content, start) { - return content.charCodeAt(start) === 47 /* slash */ && - content.charCodeAt(start + 1) === 42 /* asterisk */ && - content.charCodeAt(start + 2) === 42 /* asterisk */ && - content.charCodeAt(start + 3) !== 42 /* asterisk */; - } - function createJSDocComment() { - var result = createNode(283 /* JSDocComment */, start); - result.tags = tags; - result.comment = comments.length ? comments.join("") : undefined; - return finishNode(result, end); - } - function skipWhitespace() { - while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - nextJSDocToken(); - } - } - function parseTag(indent) { - ts.Debug.assert(token() === 57 /* AtToken */); - var atToken = createNode(57 /* AtToken */, scanner.getTokenPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return; - } - var tag; - if (tagName) { - switch (tagName.text) { - case "augments": - tag = parseAugmentsTag(atToken, tagName); - break; - case "param": - tag = parseParamTag(atToken, tagName); - break; - case "return": - case "returns": - tag = parseReturnTag(atToken, tagName); - break; - case "template": - tag = parseTemplateTag(atToken, tagName); - break; - case "type": - tag = parseTypeTag(atToken, tagName); - break; - case "typedef": - tag = parseTypedefTag(atToken, tagName); - break; - default: - tag = parseUnknownTag(atToken, tagName); - break; - } - } - else { - tag = parseUnknownTag(atToken, tagName); - } - if (!tag) { - // a badly malformed tag should not be added to the list of tags - return; - } - addTag(tag, parseTagComments(indent + tag.end - tag.pos)); - } - function parseTagComments(indent) { - var comments = []; - var state = 0 /* BeginningOfLine */; - var margin; - function pushComment(text) { - if (!margin) { - margin = indent; - } - comments.push(text); - indent += text.length; - } - while (token() !== 57 /* AtToken */ && token() !== 1 /* EndOfFileToken */) { - switch (token()) { - case 4 /* NewLineTrivia */: - if (state >= 1 /* SawAsterisk */) { - state = 0 /* BeginningOfLine */; - comments.push(scanner.getTokenText()); - } - indent = 0; - break; - case 57 /* AtToken */: - // Done - break; - case 5 /* WhitespaceTrivia */: - if (state === 2 /* SavingComments */) { - pushComment(scanner.getTokenText()); - } - else { - var whitespace = scanner.getTokenText(); - // if the whitespace crosses the margin, take only the whitespace that passes the margin - if (margin !== undefined && indent + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent - 1)); - } - indent += whitespace.length; - } - break; - case 39 /* AsteriskToken */: - if (state === 0 /* BeginningOfLine */) { - // leading asterisks start recording on the *next* (non-whitespace) token - state = 1 /* SawAsterisk */; - indent += scanner.getTokenText().length; - break; - } - // record the * as a comment - // falls through - default: - state = 2 /* SavingComments */; // leading identifiers start recording as well - pushComment(scanner.getTokenText()); - break; - } - if (token() === 57 /* AtToken */) { - // Done - break; - } - nextJSDocToken(); - } - removeLeadingNewlines(comments); - removeTrailingNewlines(comments); - return comments; - } - function parseUnknownTag(atToken, tagName) { - var result = createNode(284 /* JSDocTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - return finishNode(result); - } - function addTag(tag, comments) { - tag.comment = comments.join(""); - if (!tags) { - tags = createNodeArray([tag], tag.pos); - } - else { - tags.push(tag); - } - tags.end = tag.end; - } - function tryParseTypeExpression() { - return tryParse(function () { - skipWhitespace(); - if (token() !== 17 /* OpenBraceToken */) { - return undefined; - } - return parseJSDocTypeExpression(); - }); - } - function parseParamTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name; - var isBracketed; - // Looking for something like '[foo]' or 'foo' - if (parseOptionalToken(21 /* OpenBracketToken */)) { - name = parseJSDocIdentifierName(); - skipWhitespace(); - isBracketed = true; - // May have an optional default, e.g. '[foo = 42]' - if (parseOptionalToken(58 /* EqualsToken */)) { - parseExpression(); - } - parseExpected(22 /* CloseBracketToken */); - } - else if (ts.tokenIsIdentifierOrKeyword(token())) { - name = parseJSDocIdentifierName(); - } - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var preName, postName; - if (typeExpression) { - postName = name; - } - else { - preName = name; - } - if (!typeExpression) { - typeExpression = tryParseTypeExpression(); - } - var result = createNode(286 /* JSDocParameterTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.preParameterName = preName; - result.typeExpression = typeExpression; - result.postParameterName = postName; - result.parameterName = postName || preName; - result.isBracketed = isBracketed; - return finishNode(result); - } - function parseReturnTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 287 /* JSDocReturnTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(287 /* JSDocReturnTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parseTypeTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 288 /* JSDocTypeTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - var result = createNode(288 /* JSDocTypeTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = tryParseTypeExpression(); - return finishNode(result); - } - function parsePropertyTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), /*length*/ 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var result = createNode(291 /* JSDocPropertyTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.name = name; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseAugmentsTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - var result = createNode(285 /* JSDocAugmentsTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeExpression = typeExpression; - return finishNode(result); - } - function parseTypedefTag(atToken, tagName) { - var typeExpression = tryParseTypeExpression(); - skipWhitespace(); - var typedefTag = createNode(290 /* JSDocTypedefTag */, atToken.pos); - typedefTag.atToken = atToken; - typedefTag.tagName = tagName; - typedefTag.fullName = parseJSDocTypeNameWithNamespace(/*flags*/ 0); - if (typedefTag.fullName) { - var rightNode = typedefTag.fullName; - while (true) { - if (rightNode.kind === 71 /* Identifier */ || !rightNode.body) { - // if node is identifier - use it as name - // otherwise use name of the rightmost part that we were able to parse - typedefTag.name = rightNode.kind === 71 /* Identifier */ ? rightNode : rightNode.name; - break; - } - rightNode = rightNode.body; - } - } - typedefTag.typeExpression = typeExpression; - skipWhitespace(); - if (typeExpression) { - if (typeExpression.type.kind === 277 /* JSDocTypeReference */) { - var jsDocTypeReference = typeExpression.type; - if (jsDocTypeReference.name.kind === 71 /* Identifier */) { - var name = jsDocTypeReference.name; - if (name.text === "Object") { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - } - } - if (!typedefTag.jsDocTypeLiteral) { - typedefTag.jsDocTypeLiteral = typeExpression.type; - } - } - else { - typedefTag.jsDocTypeLiteral = scanChildTags(); - } - return finishNode(typedefTag); - function scanChildTags() { - var jsDocTypeLiteral = createNode(292 /* JSDocTypeLiteral */, scanner.getStartPos()); - var resumePos = scanner.getStartPos(); - var canParseTag = true; - var seenAsterisk = false; - var parentTagTerminated = false; - while (token() !== 1 /* EndOfFileToken */ && !parentTagTerminated) { - nextJSDocToken(); - switch (token()) { - case 57 /* AtToken */: - if (canParseTag) { - parentTagTerminated = !tryParseChildTag(jsDocTypeLiteral); - if (!parentTagTerminated) { - resumePos = scanner.getStartPos(); - } - } - seenAsterisk = false; - break; - case 4 /* NewLineTrivia */: - resumePos = scanner.getStartPos() - 1; - canParseTag = true; - seenAsterisk = false; - break; - case 39 /* AsteriskToken */: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 71 /* Identifier */: - canParseTag = false; - break; - case 1 /* EndOfFileToken */: - break; - } - } - scanner.setTextPos(resumePos); - return finishNode(jsDocTypeLiteral); - } - function parseJSDocTypeNameWithNamespace(flags) { - var pos = scanner.getTokenPos(); - var typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (typeNameOrNamespaceName && parseOptional(23 /* DotToken */)) { - var jsDocNamespaceNode = createNode(233 /* ModuleDeclaration */, pos); - jsDocNamespaceNode.flags |= flags; - jsDocNamespaceNode.name = typeNameOrNamespaceName; - jsDocNamespaceNode.body = parseJSDocTypeNameWithNamespace(4 /* NestedNamespace */); - return jsDocNamespaceNode; - } - if (typeNameOrNamespaceName && flags & 4 /* NestedNamespace */) { - typeNameOrNamespaceName.isInJSDocNamespace = true; - } - return typeNameOrNamespaceName; - } - } - function tryParseChildTag(parentTag) { - ts.Debug.assert(token() === 57 /* AtToken */); - var atToken = createNode(57 /* AtToken */, scanner.getStartPos()); - atToken.end = scanner.getTextPos(); - nextJSDocToken(); - var tagName = parseJSDocIdentifierName(); - skipWhitespace(); - if (!tagName) { - return false; - } - switch (tagName.text) { - case "type": - if (parentTag.jsDocTypeTag) { - // already has a @type tag, terminate the parent tag now. - return false; - } - parentTag.jsDocTypeTag = parseTypeTag(atToken, tagName); - return true; - case "prop": - case "property": - var propertyTag = parsePropertyTag(atToken, tagName); - if (propertyTag) { - if (!parentTag.jsDocPropertyTags) { - parentTag.jsDocPropertyTags = []; - } - parentTag.jsDocPropertyTags.push(propertyTag); - return true; - } - // Error parsing property tag - return false; - } - return false; - } - function parseTemplateTag(atToken, tagName) { - if (ts.forEach(tags, function (t) { return t.kind === 289 /* JSDocTemplateTag */; })) { - parseErrorAtPosition(tagName.pos, scanner.getTokenPos() - tagName.pos, ts.Diagnostics._0_tag_already_specified, tagName.text); - } - // Type parameter list looks like '@template T,U,V' - var typeParameters = createNodeArray(); - while (true) { - var name = parseJSDocIdentifierName(); - skipWhitespace(); - if (!name) { - parseErrorAtPosition(scanner.getStartPos(), 0, ts.Diagnostics.Identifier_expected); - return undefined; - } - var typeParameter = createNode(145 /* TypeParameter */, name.pos); - typeParameter.name = name; - finishNode(typeParameter); - typeParameters.push(typeParameter); - if (token() === 26 /* CommaToken */) { - nextJSDocToken(); - skipWhitespace(); - } - else { - break; - } - } - var result = createNode(289 /* JSDocTemplateTag */, atToken.pos); - result.atToken = atToken; - result.tagName = tagName; - result.typeParameters = typeParameters; - finishNode(result); - typeParameters.end = result.end; - return result; - } - function nextJSDocToken() { - return currentToken = scanner.scanJSDocToken(); - } - function parseJSDocIdentifierName() { - return createJSDocIdentifier(ts.tokenIsIdentifierOrKeyword(token())); - } - function createJSDocIdentifier(isIdentifier) { - if (!isIdentifier) { - parseErrorAtCurrentToken(ts.Diagnostics.Identifier_expected); - return undefined; - } - var pos = scanner.getTokenPos(); - var end = scanner.getTextPos(); - var result = createNode(71 /* Identifier */, pos); - result.text = content.substring(pos, end); - finishNode(result, end); - nextJSDocToken(); - return result; - } - } - JSDocParser.parseJSDocCommentWorker = parseJSDocCommentWorker; - })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); - })(Parser || (Parser = {})); - var IncrementalParser; - (function (IncrementalParser) { - function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2 /* Aggressive */); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (ts.textChangeRangeIsUnchanged(textChangeRange)) { - // if the text didn't change, then we can just return our current source file as-is. - return sourceFile; - } - if (sourceFile.statements.length === 0) { - // If we don't have any statements in the current source file, then there's no real - // way to incrementally parse. So just do a full parse instead. - return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, /*syntaxCursor*/ undefined, /*setParentNodes*/ true, sourceFile.scriptKind); - } - // Make sure we're not trying to incrementally update a source file more than once. Once - // we do an update the original source file is considered unusable from that point onwards. - // - // This is because we do incremental parsing in-place. i.e. we take nodes from the old - // tree and give them new positions and parents. From that point on, trusting the old - // tree at all is not possible as far too much of it may violate invariants. - var incrementalSourceFile = sourceFile; - ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); - incrementalSourceFile.hasBeenIncrementallyParsed = true; - var oldText = sourceFile.text; - var syntaxCursor = createSyntaxCursor(sourceFile); - // Make the actual change larger so that we know to reparse anything whose lookahead - // might have intersected the change. - var changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - // Ensure that extending the affected range only moved the start of the change range - // earlier in the file. - ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); - ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); - ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); - // The is the amount the nodes after the edit range need to be adjusted. It can be - // positive (if the edit added characters), negative (if the edit deleted characters) - // or zero (if this was a pure overwrite with nothing added/removed). - var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - // If we added or removed characters during the edit, then we need to go and adjust all - // the nodes after the edit. Those nodes may move forward (if we inserted chars) or they - // may move backward (if we deleted chars). - // - // Doing this helps us out in two ways. First, it means that any nodes/tokens we want - // to reuse are already at the appropriate position in the new text. That way when we - // reuse them, we don't have to figure out if they need to be adjusted. Second, it makes - // it very easy to determine if we can reuse a node. If the node's position is at where - // we are in the text, then we can reuse it. Otherwise we can't. If the node's position - // is ahead of us, then we'll need to rescan tokens. If the node's position is behind - // us, then we'll need to skip it or crumble it as appropriate - // - // We will also adjust the positions of nodes that intersect the change range as well. - // By doing this, we ensure that all the positions in the old tree are consistent, not - // just the positions of nodes entirely before/after the change range. By being - // consistent, we can then easily map from positions to nodes in the old tree easily. - // - // Also, mark any syntax elements that intersect the changed span. We know, up front, - // that we cannot reuse these elements. - updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - // Now that we've set up our internal incremental state just proceed and parse the - // source file in the normal fashion. When possible the parser will retrieve and - // reuse nodes from the old tree. - // - // Note: passing in 'true' for setNodeParents is very important. When incrementally - // parsing, we will be reusing nodes from the old tree, and placing it into new - // parents. If we don't set the parents now, we'll end up with an observably - // inconsistent tree. Setting the parents on the new tree should be very fast. We - // will immediately bail out of walking any subtrees when we can see that their parents - // are already correct. - var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, /*setParentNodes*/ true, sourceFile.scriptKind); - return result; - } - IncrementalParser.updateSourceFile = updateSourceFile; - function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { - if (isArray) { - visitArray(element); - } - else { - visitNode(element); - } - return; - function visitNode(node) { - var text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - // Ditch any existing LS children we may have created. This way we can avoid - // moving them forward. - if (node._children) { - node._children = undefined; - } - node.pos += delta; - node.end += delta; - if (aggressiveChecks && shouldCheckNode(node)) { - ts.Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode, visitArray); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - forEachChild(jsDocComment, visitNode, visitArray); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray(array) { - array._children = undefined; - array.pos += delta; - array.end += delta; - for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { - var node = array_9[_i]; - visitNode(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 71 /* Identifier */: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - ts.Debug.assert(element.pos <= element.end); - // We have an element that intersects the change range in some way. It may have its - // start, or its end (or both) in the changed range. We want to adjust any part - // that intersects such that the final tree is in a consistent state. i.e. all - // children have spans within the span of their parent, and all siblings are ordered - // properly. - // We may need to update both the 'pos' and the 'end' of the element. - // If the 'pos' is before the start of the change, then we don't need to touch it. - // If it isn't, then the 'pos' must be inside the change. How we update it will - // depend if delta is positive or negative. If delta is positive then we have - // something like: - // - // -------------------AAA----------------- - // -------------------BBBCCCCCCC----------------- - // - // In this case, we consider any node that started in the change range to still be - // starting at the same position. - // - // however, if the delta is negative, then we instead have something like this: - // - // -------------------XXXYYYYYYY----------------- - // -------------------ZZZ----------------- - // - // In this case, any element that started in the 'X' range will keep its position. - // However any element that started after that will have their pos adjusted to be - // at the end of the new range. i.e. any node that started in the 'Y' range will - // be adjusted to have their start at the end of the 'Z' range. - // - // The element will keep its position if possible. Or Move backward to the new-end - // if it's in the 'Y' range. - element.pos = Math.min(element.pos, changeRangeNewEnd); - // If the 'end' is after the change range, then we always adjust it by the delta - // amount. However, if the end is in the change range, then how we adjust it - // will depend on if delta is positive or negative. If delta is positive then we - // have something like: - // - // -------------------AAA----------------- - // -------------------BBBCCCCCCC----------------- - // - // In this case, we consider any node that ended inside the change range to keep its - // end position. - // - // however, if the delta is negative, then we instead have something like this: - // - // -------------------XXXYYYYYYY----------------- - // -------------------ZZZ----------------- - // - // In this case, any element that ended in the 'X' range will keep its position. - // However any element that ended after that will have their pos adjusted to be - // at the end of the new range. i.e. any node that ended in the 'Y' range will - // be adjusted to have their end at the end of the 'Z' range. - if (element.end >= changeRangeOldEnd) { - // Element ends after the change range. Always adjust the end pos. - element.end += delta; - } - else { - // Element ends in the change range. The element will keep its position if - // possible. Or Move backward to the new-end if it's in the 'Y' range. - element.end = Math.min(element.end, changeRangeNewEnd); - } - ts.Debug.assert(element.pos <= element.end); - if (element.parent) { - ts.Debug.assert(element.pos >= element.parent.pos); - ts.Debug.assert(element.end <= element.parent.end); - } - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - var pos_2 = node.pos; - forEachChild(node, function (child) { - ts.Debug.assert(child.pos >= pos_2); - pos_2 = child.end; - }); - ts.Debug.assert(pos_2 <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode(sourceFile); - return; - function visitNode(child) { - ts.Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - // Node is entirely past the change range. We need to move both its pos and - // end, forward or backward appropriately. - moveElementEntirelyPastChangeRange(child, /*isArray*/ false, delta, oldText, newText, aggressiveChecks); - return; - } - // Check if the element intersects the change range. If it does, then it is not - // reusable. Also, we'll need to recurse to see what constituent portions we may - // be able to use. - var fullEnd = child.end; - if (fullEnd >= changeStart) { - child.intersectsChange = true; - child._children = undefined; - // Adjust the pos or end (or both) of the intersecting element accordingly. - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode, visitArray); - checkNodePositions(child, aggressiveChecks); - return; - } - // Otherwise, the node is entirely before the change range. No need to do anything with it. - ts.Debug.assert(fullEnd < changeStart); - } - function visitArray(array) { - ts.Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - // Array is entirely after the change range. We need to move it, and move any of - // its children. - moveElementEntirelyPastChangeRange(array, /*isArray*/ true, delta, oldText, newText, aggressiveChecks); - return; - } - // Check if the element intersects the change range. If it does, then it is not - // reusable. Also, we'll need to recurse to see what constituent portions we may - // be able to use. - var fullEnd = array.end; - if (fullEnd >= changeStart) { - array.intersectsChange = true; - array._children = undefined; - // Adjust the pos or end (or both) of the intersecting array accordingly. - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { - var node = array_10[_i]; - visitNode(node); - } - return; - } - // Otherwise, the array is entirely before the change range. No need to do anything with it. - ts.Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - // Consider the following code: - // void foo() { /; } - // - // If the text changes with an insertion of / just before the semicolon then we end up with: - // void foo() { //; } - // - // If we were to just use the changeRange a is, then we would not rescan the { token - // (as it does not intersect the actual original change range). Because an edit may - // change the token touching it, we actually need to look back *at least* one token so - // that the prior token sees that change. - var maxLookahead = 1; - var start = changeRange.span.start; - // the first iteration aligns us with the change start. subsequent iteration move us to - // the left by maxLookahead tokens. We only need to do this as long as we're not at the - // start of the tree. - for (var i = 0; start > 0 && i <= maxLookahead; i++) { - var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - ts.Debug.assert(nearestNode.pos <= start); - var position = nearestNode.pos; - start = Math.max(0, position - 1); - } - var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); - var finalLength = changeRange.newLength + (changeRange.span.start - start); - return ts.createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - var bestResult = sourceFile; - var lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - var lastChildOfLastEntireNodeBeforePosition = getLastChild(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastChild(node) { - while (true) { - var lastChild = getLastChildWorker(node); - if (lastChild) { - node = lastChild; - } - else { - return node; - } - } - } - function getLastChildWorker(node) { - var last = undefined; - forEachChild(node, function (child) { - if (ts.nodeIsPresent(child)) { - last = child; - } - }); - return last; - } - function visit(child) { - if (ts.nodeIsMissing(child)) { - // Missing nodes are effectively invisible to us. We never even consider them - // When trying to find the nearest node before us. - return; - } - // If the child intersects this position, then this node is currently the nearest - // node that starts before the position. - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - // This node starts before the position, and is closer to the position than - // the previous best node we found. It is now the new best node. - bestResult = child; - } - // Now, the node may overlap the position, or it may end entirely before the - // position. If it overlaps with the position, then either it, or one of its - // children must be the nearest node before the position. So we can just - // recurse into this child to see if we can find something better. - if (position < child.end) { - // The nearest node is either this child, or one of the children inside - // of it. We've already marked this child as the best so far. Recurse - // in case one of the children is better. - forEachChild(child, visit); - // Once we look at the children of this node, then there's no need to - // continue any further. - return true; - } - else { - ts.Debug.assert(child.end <= position); - // The child ends entirely before this position. Say you have the following - // (where $ is the position) - // - // ? $ : <...> <...> - // - // We would want to find the nearest preceding node in "complex expr 2". - // To support that, we keep track of this node, and once we're done searching - // for a best node, we recurse down this node to see if we can find a good - // result in it. - // - // This approach allows us to quickly skip over nodes that are entirely - // before the position, while still allowing us to find any nodes in the - // last one that might be what we want. - lastNodeEntirelyBeforePosition = child; - } - } - else { - ts.Debug.assert(child.pos > position); - // We're now at a node that is entirely past the position we're searching for. - // This node (and all following nodes) could never contribute to the result, - // so just skip them by returning 'true' here. - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - var oldText = sourceFile.text; - if (textChangeRange) { - ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); - if (aggressiveChecks || ts.Debug.shouldAssert(3 /* VeryAggressive */)) { - var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - var newTextPrefix = newText.substr(0, textChangeRange.span.start); - ts.Debug.assert(oldTextPrefix === newTextPrefix); - var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); - var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); - ts.Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - var currentArray = sourceFile.statements; - var currentArrayIndex = 0; - ts.Debug.assert(currentArrayIndex < currentArray.length); - var current = currentArray[currentArrayIndex]; - var lastQueriedPosition = -1 /* Value */; - return { - currentNode: function (position) { - // Only compute the current node if the position is different than the last time - // we were asked. The parser commonly asks for the node at the same position - // twice. Once to know if can read an appropriate list element at a certain point, - // and then to actually read and consume the node. - if (position !== lastQueriedPosition) { - // Much of the time the parser will need the very next node in the array that - // we just returned a node from.So just simply check for that case and move - // forward in the array instead of searching for the node again. - if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - // If we don't have a node, or the node we have isn't in the right position, - // then try to find a viable node at the position requested. - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - // Cache this query so that we don't do any extra work if the parser calls back - // into us. Note: this is very common as the parser will make pairs of calls like - // 'isListElement -> parseListElement'. If we were unable to find a node when - // called with 'isListElement', we don't want to redo the work when parseListElement - // is called immediately after. - lastQueriedPosition = position; - // Either we don'd have a node, or we have a node at the position being asked for. - ts.Debug.assert(!current || current.pos === position); - return current; - } - }; - // Finds the highest element in the tree we can find that starts at the provided position. - // The element must be a direct child of some node list in the tree. This way after we - // return it, we can easily return its next sibling in the list. - function findHighestListElementThatStartsAtPosition(position) { - // Clear out any cached state about the last node we found. - currentArray = undefined; - currentArrayIndex = -1 /* Value */; - current = undefined; - // Recurse into the source file to find the highest node at this position. - forEachChild(sourceFile, visitNode, visitArray); - return; - function visitNode(node) { - if (position >= node.pos && position < node.end) { - // Position was within this node. Keep searching deeper to find the node. - forEachChild(node, visitNode, visitArray); - // don't proceed any further in the search. - return true; - } - // position wasn't in this node, have to keep searching. - return false; - } - function visitArray(array) { - if (position >= array.pos && position < array.end) { - // position was in this array. Search through this array to see if we find a - // viable element. - for (var i = 0; i < array.length; i++) { - var child = array[i]; - if (child) { - if (child.pos === position) { - // Found the right node. We're done. - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } - else { - if (child.pos < position && position < child.end) { - // Position in somewhere within this child. Search in it and - // stop searching in this array. - forEachChild(child, visitNode, visitArray); - return true; - } - } - } - } - } - // position wasn't in this array, have to keep searching. - return false; - } - } - } - var InvalidPosition; - (function (InvalidPosition) { - InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); - })(IncrementalParser || (IncrementalParser = {})); -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var ModuleInstanceState; - (function (ModuleInstanceState) { - ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); - function getModuleInstanceState(node) { - // A module is uninstantiated if it contains only - // 1. interface declarations, type alias declarations - if (node.kind === 230 /* InterfaceDeclaration */ || node.kind === 231 /* TypeAliasDeclaration */) { - return 0 /* NonInstantiated */; - } - else if (ts.isConstEnumDeclaration(node)) { - return 2 /* ConstEnumOnly */; - } - else if ((node.kind === 238 /* ImportDeclaration */ || node.kind === 237 /* ImportEqualsDeclaration */) && !(ts.hasModifier(node, 1 /* Export */))) { - return 0 /* NonInstantiated */; - } - else if (node.kind === 234 /* ModuleBlock */) { - var state_1 = 0 /* NonInstantiated */; - ts.forEachChild(node, function (n) { - switch (getModuleInstanceState(n)) { - case 0 /* NonInstantiated */: - // child is non-instantiated - continue searching - return false; - case 2 /* ConstEnumOnly */: - // child is const enum only - record state and continue searching - state_1 = 2 /* ConstEnumOnly */; - return false; - case 1 /* Instantiated */: - // child is instantiated - record state and stop - state_1 = 1 /* Instantiated */; - return true; - } - }); - return state_1; - } - else if (node.kind === 233 /* ModuleDeclaration */) { - var body = node.body; - return body ? getModuleInstanceState(body) : 1 /* Instantiated */; - } - else if (node.kind === 71 /* Identifier */ && node.isInJSDocNamespace) { - return 0 /* NonInstantiated */; - } - else { - return 1 /* Instantiated */; - } - } - ts.getModuleInstanceState = getModuleInstanceState; - var ContainerFlags; - (function (ContainerFlags) { - // The current node is not a container, and no container manipulation should happen before - // recursing into it. - ContainerFlags[ContainerFlags["None"] = 0] = "None"; - // The current node is a container. It should be set as the current container (and block- - // container) before recursing into it. The current node does not have locals. Examples: - // - // Classes, ObjectLiterals, TypeLiterals, Interfaces... - ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; - // The current node is a block-scoped-container. It should be set as the current block- - // container before recursing into it. Examples: - // - // Blocks (when not parented by functions), Catch clauses, For/For-in/For-of statements... - ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - // The current node is the container of a control flow path. The current control flow should - // be saved and restored, and a new control flow initialized within the container. - ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; - ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; - ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethod"] = 128] = "IsObjectLiteralOrClassExpressionMethod"; - })(ContainerFlags || (ContainerFlags = {})); - var binder = createBinder(); - function bindSourceFile(file, options) { - ts.performance.mark("beforeBind"); - binder(file, options); - ts.performance.mark("afterBind"); - ts.performance.measure("Bind", "beforeBind", "afterBind"); - } - ts.bindSourceFile = bindSourceFile; - function createBinder() { - var file; - var options; - var languageVersion; - var parent; - var container; - var blockScopeContainer; - var lastContainer; - var seenThisKeyword; - // state used by control flow analysis - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var preSwitchCaseFlow; - var activeLabels; - var hasExplicitReturn; - // state used for emit helpers - var emitFlags; - // If this file is an external module, then it is automatically in strict-mode according to - // ES6. If it is not an external module, then we'll determine if it is in strict mode or - // not depending on if we see "use strict" in certain places or if we hit a class/namespace - // or if compiler options contain alwaysStrict. - var inStrictMode; - var symbolCount = 0; - var Symbol; - var classifiableNames; - var unreachableFlow = { flags: 1 /* Unreachable */ }; - var reportedUnreachableFlow = { flags: 1 /* Unreachable */ }; - // state used to aggregate transform flags during bind. - var subtreeTransformFlags = 0 /* None */; - var skipTransformFlagAggregation; - function bindSourceFile(f, opts) { - file = f; - options = opts; - languageVersion = ts.getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = ts.createMap(); - symbolCount = 0; - skipTransformFlagAggregation = ts.isDeclarationFile(file); - Symbol = ts.objectAllocator.getSymbolConstructor(); - if (!file.locals) { - bind(file); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - } - file = undefined; - options = undefined; - languageVersion = undefined; - parent = undefined; - container = undefined; - blockScopeContainer = undefined; - lastContainer = undefined; - seenThisKeyword = false; - currentFlow = undefined; - currentBreakTarget = undefined; - currentContinueTarget = undefined; - currentReturnTarget = undefined; - currentTrueTarget = undefined; - currentFalseTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - emitFlags = 0 /* None */; - subtreeTransformFlags = 0 /* None */; - } - return bindSourceFile; - function bindInStrictMode(file, opts) { - if ((opts.alwaysStrict === undefined ? opts.strict : opts.alwaysStrict) && !ts.isDeclarationFile(file)) { - // bind in strict mode source files with alwaysStrict option - return true; - } - else { - return !!file.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - if (!symbol.declarations) { - symbol.declarations = []; - } - symbol.declarations.push(node); - if (symbolFlags & 1952 /* HasExports */ && !symbol.exports) { - symbol.exports = ts.createMap(); - } - if (symbolFlags & 6240 /* HasMembers */ && !symbol.members) { - symbol.members = ts.createMap(); - } - if (symbolFlags & 107455 /* Value */) { - var valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || - (valueDeclaration.kind !== node.kind && valueDeclaration.kind === 233 /* ModuleDeclaration */)) { - // other kinds of value declarations take precedence over modules - symbol.valueDeclaration = node; - } - } - } - // Should not be called on a declaration with a computed property name, - // unless it is a well known Symbol. - function getDeclarationName(node) { - var name = ts.getNameOfDeclaration(node); - if (name) { - if (ts.isAmbientModule(node)) { - return ts.isGlobalScopeAugmentation(node) ? "__global" : "\"" + name.text + "\""; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = name.expression; - // treat computed property names where expression is string/numeric literal as just string/numeric literal - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - ts.Debug.assert(ts.isWellKnownSymbolSyntactically(nameExpression)); - return ts.getPropertyNameForKnownSymbolName(nameExpression.name.text); - } - return name.text; - } - switch (node.kind) { - case 152 /* Constructor */: - return "__constructor"; - case 160 /* FunctionType */: - case 155 /* CallSignature */: - return "__call"; - case 161 /* ConstructorType */: - case 156 /* ConstructSignature */: - return "__new"; - case 157 /* IndexSignature */: - return "__index"; - case 244 /* ExportDeclaration */: - return "__export"; - case 243 /* ExportAssignment */: - return node.isExportEquals ? "export=" : "default"; - case 194 /* BinaryExpression */: - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 2 /* ModuleExports */: - // module.exports = ... - return "export="; - case 1 /* ExportsProperty */: - case 4 /* ThisProperty */: - case 5 /* Property */: - // exports.x = ... or this.y = ... - return node.left.name.text; - case 3 /* PrototypeProperty */: - // className.prototype.methodName = ... - return node.left.expression.name.text; - } - ts.Debug.fail("Unknown binary declaration kind"); - break; - case 228 /* FunctionDeclaration */: - case 229 /* ClassDeclaration */: - return ts.hasModifier(node, 512 /* Default */) ? "default" : undefined; - case 279 /* JSDocFunctionType */: - return ts.isJSDocConstructSignature(node) ? "__new" : "__call"; - case 146 /* Parameter */: - // Parameters with names are handled at the top of this function. Parameters - // without names can only come from JSDocFunctionTypes. - ts.Debug.assert(node.parent.kind === 279 /* JSDocFunctionType */); - var functionType = node.parent; - var index = ts.indexOf(functionType.parameters, node); - return "arg" + index; - case 290 /* JSDocTypedefTag */: - var parentNode = node.parent && node.parent.parent; - var nameFromParentNode = void 0; - if (parentNode && parentNode.kind === 208 /* VariableStatement */) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71 /* Identifier */) { - nameFromParentNode = nameIdentifier.text; - } - } - } - return nameFromParentNode; - } - } - function getDisplayName(node) { - return node.name ? ts.declarationNameToString(node.name) : getDeclarationName(node); - } - /** - * Declares a Symbol for the node and adds it to symbols. Reports errors for conflicting identifier names. - * @param symbolTable - The symbol table which node will be added to. - * @param parent - node's parent declaration. - * @param node - The declaration to be added to the symbol table - * @param includes - The SymbolFlags that node has in addition to its declaration type (eg: export, ambient, etc.) - * @param excludes - The flags which node cannot be declared alongside in a symbol table. Used to report forbidden declarations. - */ - function declareSymbol(symbolTable, parent, node, includes, excludes) { - ts.Debug.assert(!ts.hasDynamicName(node)); - var isDefaultExport = ts.hasModifier(node, 512 /* Default */); - // The exported symbol for an export default function/class node is always named "default" - var name = isDefaultExport && parent ? "default" : getDeclarationName(node); - var symbol; - if (name === undefined) { - symbol = createSymbol(0 /* None */, "__missing"); - } - else { - // Check and see if the symbol table already has a symbol with this name. If not, - // create a new symbol with this name and add it to the table. Note that we don't - // give the new symbol any flags *yet*. This ensures that it will not conflict - // with the 'excludes' flags we pass in. - // - // If we do get an existing symbol, see if it conflicts with the new symbol we're - // creating. For example, a 'var' symbol and a 'class' symbol will conflict within - // the same symbol table. If we have a conflict, report the issue on each - // declaration we have for this symbol, and then create a new symbol for this - // declaration. - // - // Note that when properties declared in Javascript constructors - // (marked by isReplaceableByMethod) conflict with another symbol, the property loses. - // Always. This allows the common Javascript pattern of overwriting a prototype method - // with an bound instance method of the same type: `this.method = this.method.bind(this)` - // - // If we created a new symbol, either because we didn't have a symbol with this name - // in the symbol table, or we conflicted with an existing symbol, then just add this - // node as the sole declaration of the new symbol. - // - // Otherwise, we'll be merging into a compatible existing symbol (for example when - // you have multiple 'vars' with the same name in the same container). In this case - // just add this node into the declarations list of the symbol. - symbol = symbolTable.get(name); - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - } - if (name && (includes & 788448 /* Classifiable */)) { - classifiableNames.set(name, name); - } - if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - // Javascript constructor-declared symbols can be discarded in favor of - // prototype symbols like methods. - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - } - else { - if (node.name) { - node.name.parent = node; - } - // Report errors every position with duplicate declaration - // Report errors on previous encountered declarations - var message_1 = symbol.flags & 2 /* BlockScopedVariable */ - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 - : ts.Diagnostics.Duplicate_identifier_0; - if (symbol.declarations && symbol.declarations.length) { - // If the current node is a default export of some sort, then check if - // there are any other default exports that we need to error on. - // We'll know whether we have other default exports depending on if `symbol` already has a declaration list set. - if (isDefaultExport) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - else { - // This is to properly report an error in the case "export default { }" is after export default of class declaration or function declaration. - // Error on multiple export default in the following case: - // 1. multiple export default of class declaration or function declaration by checking NodeFlags.Default - // 2. multiple export default of export assignment. This one doesn't have NodeFlags.Default on (as export default doesn't considered as modifiers) - if (symbol.declarations && symbol.declarations.length && - (isDefaultExport || (node.kind === 243 /* ExportAssignment */ && !node.isExportEquals))) { - message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; - } - } - } - ts.forEach(symbol.declarations, function (declaration) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(declaration) || declaration, message_1, getDisplayName(declaration))); - }); - file.bindDiagnostics.push(ts.createDiagnosticForNode(ts.getNameOfDeclaration(node) || node, message_1, getDisplayName(node))); - symbol = createSymbol(0 /* None */, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - symbol.parent = parent; - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - var hasExportModifier = ts.getCombinedModifierFlags(node) & 1 /* Export */; - if (symbolFlags & 8388608 /* Alias */) { - if (node.kind === 246 /* ExportSpecifier */ || (node.kind === 237 /* ImportEqualsDeclaration */ && hasExportModifier)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - else { - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - else { - // Exported module members are given 2 symbols: A local symbol that is classified with an ExportValue, - // ExportType, or ExportContainer flag, and an associated export symbol with all the correct flags set - // on it. There are 2 main reasons: - // - // 1. We treat locals and exports of the same name as mutually exclusive within a container. - // That means the binder will issue a Duplicate Identifier error if you mix locals and exports - // with the same name in the same container. - // TODO: Make this a more specific error and decouple it from the exclusion logic. - // 2. When we checkIdentifier in the checker, we set its resolved symbol to the local symbol, - // but return the export symbol (by calling getExportSymbolOfValueSymbolIfExported). That way - // when the emitter comes back to it, it knows not to qualify the name if it was found in a containing scope. - // NOTE: Nested ambient modules always should go to to 'locals' table to prevent their automatic merge - // during global merging in the checker. Why? The only case when ambient module is permitted inside another module is module augmentation - // and this case is specially handled. Module augmentations should only be merged with original module definition - // and should never be merged directly with other augmentation, and the latter case would be possible if automatic merge is allowed. - var isJSDocTypedefInJSDocNamespace = node.kind === 290 /* JSDocTypedefTag */ && - node.name && - node.name.kind === 71 /* Identifier */ && - node.name.isInJSDocNamespace; - if ((!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 32 /* ExportContext */)) || isJSDocTypedefInJSDocNamespace) { - var exportKind = (symbolFlags & 107455 /* Value */ ? 1048576 /* ExportValue */ : 0) | - (symbolFlags & 793064 /* Type */ ? 2097152 /* ExportType */ : 0) | - (symbolFlags & 1920 /* Namespace */ ? 4194304 /* ExportNamespace */ : 0); - var local = declareSymbol(container.locals, /*parent*/ undefined, node, exportKind, symbolExcludes); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } - else { - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - } - // All container nodes are kept on a linked list in declaration order. This list is used by - // the getLocalNameOfContainer function in the type checker to validate that the local name - // used for a container is unique. - function bindContainer(node, containerFlags) { - // Before we recurse into a node's children, we first save the existing parent, container - // and block-container. Then after we pop out of processing the children, we restore - // these saved values. - var saveContainer = container; - var savedBlockScopeContainer = blockScopeContainer; - // Depending on what kind of node this is, we may have to adjust the current container - // and block-container. If the current node is a container, then it is automatically - // considered the current block-container as well. Also, for containers that we know - // may contain locals, we proactively initialize the .locals field. We do this because - // it's highly likely that the .locals will be needed to place some child in (for example, - // a parameter, or variable declaration). - // - // However, we do not proactively create the .locals for block-containers because it's - // totally normal and common for block-containers to never actually have a block-scoped - // variable in them. We don't want to end up allocating an object for every 'block' we - // run into when most of them won't be necessary. - // - // Finally, if this is a block-container, then we clear out any existing .locals object - // it may contain within it. This happens in incremental scenarios. Because we can be - // reusing a node from a previous compilation, that node may have had 'locals' created - // for it. We must clear this so we don't accidentally move any stale data forward from - // a previous compilation. - if (containerFlags & 1 /* IsContainer */) { - container = blockScopeContainer = node; - if (containerFlags & 32 /* HasLocals */) { - container.locals = ts.createMap(); - } - addToContainerChain(container); - } - else if (containerFlags & 2 /* IsBlockScopedContainer */) { - blockScopeContainer = node; - blockScopeContainer.locals = undefined; - } - if (containerFlags & 4 /* IsControlFlowContainer */) { - var saveCurrentFlow = currentFlow; - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - var saveReturnTarget = currentReturnTarget; - var saveActiveLabels = activeLabels; - var saveHasExplicitReturn = hasExplicitReturn; - var isIIFE = containerFlags & 16 /* IsFunctionExpression */ && !ts.hasModifier(node, 256 /* Async */) && !!ts.getImmediatelyInvokedFunctionExpression(node); - // A non-async IIFE is considered part of the containing control flow. Return statements behave - // similarly to break statements that exit to a label just past the statement body. - if (isIIFE) { - currentReturnTarget = createBranchLabel(); - } - else { - currentFlow = { flags: 2 /* Start */ }; - if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethod */)) { - currentFlow.container = node; - } - currentReturnTarget = undefined; - } - currentBreakTarget = undefined; - currentContinueTarget = undefined; - activeLabels = undefined; - hasExplicitReturn = false; - bindChildren(node); - // Reset all reachability check related flags on node (for incremental scenarios) - node.flags &= ~1408 /* ReachabilityAndEmitFlags */; - if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && ts.nodeIsPresent(node.body)) { - node.flags |= 128 /* HasImplicitReturn */; - if (hasExplicitReturn) - node.flags |= 256 /* HasExplicitReturn */; - } - if (node.kind === 265 /* SourceFile */) { - node.flags |= emitFlags; - } - if (isIIFE) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - } - else { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - activeLabels = saveActiveLabels; - hasExplicitReturn = saveHasExplicitReturn; - } - else if (containerFlags & 64 /* IsInterface */) { - seenThisKeyword = false; - bindChildren(node); - node.flags = seenThisKeyword ? node.flags | 64 /* ContainsThis */ : node.flags & ~64 /* ContainsThis */; - } - else { - bindChildren(node); - } - container = saveContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindChildren(node) { - if (skipTransformFlagAggregation) { - bindChildrenWorker(node); - } - else if (node.transformFlags & 536870912 /* HasComputedFlags */) { - skipTransformFlagAggregation = true; - bindChildrenWorker(node); - skipTransformFlagAggregation = false; - subtreeTransformFlags |= node.transformFlags & ~getTransformFlagsSubtreeExclusions(node.kind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - bindChildrenWorker(node); - subtreeTransformFlags = savedSubtreeTransformFlags | computeTransformFlagsForNode(node, subtreeTransformFlags); - } - } - function bindEach(nodes) { - if (nodes === undefined) { - return; - } - if (skipTransformFlagAggregation) { - ts.forEach(nodes, bind); - } - else { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0 /* None */; - var nodeArrayFlags = 0 /* None */; - for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { - var node = nodes_2[_i]; - bind(node); - nodeArrayFlags |= node.transformFlags & ~536870912 /* HasComputedFlags */; - } - nodes.transformFlags = nodeArrayFlags | 536870912 /* HasComputedFlags */; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - } - function bindEachChild(node) { - ts.forEachChild(node, bind, bindEach); - } - function bindChildrenWorker(node) { - // Binding of JsDocComment should be done before the current block scope container changes. - // because the scope of JsDocComment should not be affected by whether the current node is a - // container or not. - if (ts.isInJavaScriptFile(node) && node.jsDoc) { - ts.forEach(node.jsDoc, bind); - } - if (checkUnreachable(node)) { - bindEachChild(node); - return; - } - switch (node.kind) { - case 213 /* WhileStatement */: - bindWhileStatement(node); - break; - case 212 /* DoStatement */: - bindDoStatement(node); - break; - case 214 /* ForStatement */: - bindForStatement(node); - break; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - bindForInOrForOfStatement(node); - break; - case 211 /* IfStatement */: - bindIfStatement(node); - break; - case 219 /* ReturnStatement */: - case 223 /* ThrowStatement */: - bindReturnOrThrow(node); - break; - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - bindBreakOrContinueStatement(node); - break; - case 224 /* TryStatement */: - bindTryStatement(node); - break; - case 221 /* SwitchStatement */: - bindSwitchStatement(node); - break; - case 235 /* CaseBlock */: - bindCaseBlock(node); - break; - case 257 /* CaseClause */: - bindCaseClause(node); - break; - case 222 /* LabeledStatement */: - bindLabeledStatement(node); - break; - case 192 /* PrefixUnaryExpression */: - bindPrefixUnaryExpressionFlow(node); - break; - case 193 /* PostfixUnaryExpression */: - bindPostfixUnaryExpressionFlow(node); - break; - case 194 /* BinaryExpression */: - bindBinaryExpressionFlow(node); - break; - case 188 /* DeleteExpression */: - bindDeleteExpressionFlow(node); - break; - case 195 /* ConditionalExpression */: - bindConditionalExpressionFlow(node); - break; - case 226 /* VariableDeclaration */: - bindVariableDeclarationFlow(node); - break; - case 181 /* CallExpression */: - bindCallExpressionFlow(node); - break; - case 283 /* JSDocComment */: - bindJSDocComment(node); - break; - case 290 /* JSDocTypedefTag */: - bindJSDocTypedefTag(node); - break; - default: - bindEachChild(node); - break; - } - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - case 179 /* PropertyAccessExpression */: - return isNarrowableReference(expr); - case 181 /* CallExpression */: - return hasNarrowableArgument(expr); - case 185 /* ParenthesizedExpression */: - return isNarrowingExpression(expr.expression); - case 194 /* BinaryExpression */: - return isNarrowingBinaryExpression(expr); - case 192 /* PrefixUnaryExpression */: - return expr.operator === 51 /* ExclamationToken */ && isNarrowingExpression(expr.operand); - } - return false; - } - function isNarrowableReference(expr) { - return expr.kind === 71 /* Identifier */ || - expr.kind === 99 /* ThisKeyword */ || - expr.kind === 97 /* SuperKeyword */ || - expr.kind === 179 /* PropertyAccessExpression */ && isNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 179 /* PropertyAccessExpression */ && - isNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return expr1.kind === 189 /* TypeOfExpression */ && isNarrowableOperand(expr1.expression) && expr2.kind === 9 /* StringLiteral */; - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return isNarrowableReference(expr.left); - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || - isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); - case 93 /* InstanceOfKeyword */: - return isNarrowableOperand(expr.left); - case 26 /* CommaToken */: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 185 /* ParenthesizedExpression */: - return isNarrowableOperand(expr.expression); - case 194 /* BinaryExpression */: - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return isNarrowableOperand(expr.left); - case 26 /* CommaToken */: - return isNarrowableOperand(expr.right); - } - } - return isNarrowableReference(expr); - } - function createBranchLabel() { - return { - flags: 4 /* BranchLabel */, - antecedents: undefined - }; - } - function createLoopLabel() { - return { - flags: 8 /* LoopLabel */, - antecedents: undefined - }; - } - function setFlowNodeReferenced(flow) { - // On first reference we set the Referenced flag, thereafter we set the Shared flag - flow.flags |= flow.flags & 512 /* Referenced */ ? 1024 /* Shared */ : 512 /* Referenced */; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1 /* Unreachable */) && !ts.contains(label.antecedents, antecedent)) { - (label.antecedents || (label.antecedents = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1 /* Unreachable */) { - return antecedent; - } - if (!expression) { - return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow; - } - if (expression.kind === 101 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || - expression.kind === 86 /* FalseKeyword */ && flags & 32 /* TrueCondition */) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: flags, - expression: expression, - antecedent: antecedent - }; - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - if (!isNarrowingExpression(switchStatement.expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return { - flags: 128 /* SwitchClause */, - switchStatement: switchStatement, - clauseStart: clauseStart, - clauseEnd: clauseEnd, - antecedent: antecedent - }; - } - function createFlowAssignment(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 16 /* Assignment */, - antecedent: antecedent, - node: node - }; - } - function createFlowArrayMutation(antecedent, node) { - setFlowNodeReferenced(antecedent); - return { - flags: 256 /* ArrayMutation */, - antecedent: antecedent, - node: node - }; - } - function finishFlowLabel(flow) { - var antecedents = flow.antecedents; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - var parent = node.parent; - switch (parent.kind) { - case 211 /* IfStatement */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - return parent.expression === node; - case 214 /* ForStatement */: - case 195 /* ConditionalExpression */: - return parent.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 185 /* ParenthesizedExpression */) { - node = node.expression; - } - else if (node.kind === 192 /* PrefixUnaryExpression */ && node.operator === 51 /* ExclamationToken */) { - node = node.operand; - } - else { - return node.kind === 194 /* BinaryExpression */ && (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */ || - node.operatorToken.kind === 54 /* BarBarToken */); - } - } - } - function isTopLevelLogicalExpression(node) { - while (node.parent.kind === 185 /* ParenthesizedExpression */ || - node.parent.kind === 192 /* PrefixUnaryExpression */ && - node.parent.operator === 51 /* ExclamationToken */) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent); - } - function bindCondition(node, trueTarget, falseTarget) { - var saveTrueTarget = currentTrueTarget; - var saveFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - bind(node); - currentTrueTarget = saveTrueTarget; - currentFalseTarget = saveFalseTarget; - if (!node || !isLogicalExpression(node)) { - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - var saveBreakTarget = currentBreakTarget; - var saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function bindWhileStatement(node) { - var preWhileLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - var preDoLabel = createLoopLabel(); - var enclosingLabeledStatement = node.parent.kind === 222 /* LabeledStatement */ - ? ts.lastOrUndefined(activeLabels) - : undefined; - // if do statement is wrapped in labeled statement then target labels for break/continue with or without - // label should be the same - var preConditionLabel = enclosingLabeledStatement ? enclosingLabeledStatement.continueTarget : createBranchLabel(); - var postDoLabel = enclosingLabeledStatement ? enclosingLabeledStatement.breakTarget : createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - var preLoopLabel = createLoopLabel(); - var preBodyLabel = createBranchLabel(); - var postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - var preLoopLabel = createLoopLabel(); - var postLoopLabel = createBranchLabel(); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 216 /* ForOfStatement */) { - bind(node.awaitModifier); - } - bind(node.expression); - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 227 /* VariableDeclarationList */) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - var thenLabel = createBranchLabel(); - var elseLabel = createBranchLabel(); - var postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 219 /* ReturnStatement */) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - } - function findActiveLabel(name) { - if (activeLabels) { - for (var _i = 0, activeLabels_1 = activeLabels; _i < activeLabels_1.length; _i++) { - var label = activeLabels_1[_i]; - if (label.name === name) { - return label; - } - } - } - return undefined; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - var flowLabel = node.kind === 218 /* BreakStatement */ ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - var activeLabel = findActiveLabel(node.label.text); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } - else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - var preFinallyLabel = createBranchLabel(); - var preTryFlow = currentFlow; - // TODO: Every statement in try block is potentially an exit point! - bind(node.tryBlock); - addAntecedent(preFinallyLabel, currentFlow); - var flowAfterTry = currentFlow; - var flowAfterCatch = unreachableFlow; - if (node.catchClause) { - currentFlow = preTryFlow; - bind(node.catchClause); - addAntecedent(preFinallyLabel, currentFlow); - flowAfterCatch = currentFlow; - } - if (node.finallyBlock) { - // in finally flow is combined from pre-try/flow from try/flow from catch - // pre-flow is necessary to make sure that finally is reachable even if finally flows in both try and finally blocks are unreachable - // also for finally blocks we inject two extra edges into the flow graph. - // first -> edge that connects pre-try flow with the label at the beginning of the finally block, it has lock associated with it - // second -> edge that represents post-finally flow. - // these edges are used in following scenario: - // let a; (1) - // try { a = someOperation(); (2)} - // finally { (3) console.log(a) } (4) - // (5) a - // flow graph for this case looks roughly like this (arrows show ): - // (1-pre-try-flow) <--.. <-- (2-post-try-flow) - // ^ ^ - // |*****(3-pre-finally-label) -----| - // ^ - // |-- ... <-- (4-post-finally-label) <--- (5) - // In case when we walk the flow starting from inside the finally block we want to take edge '*****' into account - // since it ensures that finally is always reachable. However when we start outside the finally block and go through label (5) - // then edge '*****' should be discarded because label 4 is only reachable if post-finally label-4 is reachable - // Simply speaking code inside finally block is treated as reachable as pre-try-flow - // since we conservatively assume that any line in try block can throw or return in which case we'll enter finally. - // However code after finally is reachable only if control flow was not abrupted in try/catch or finally blocks - it should be composed from - // final flows of these blocks without taking pre-try flow into account. - // - // extra edges that we inject allows to control this behavior - // if when walking the flow we step on post-finally edge - we can mark matching pre-finally edge as locked so it will be skipped. - var preFinallyFlow = { flags: 2048 /* PreFinally */, antecedent: preTryFlow, lock: {} }; - addAntecedent(preFinallyLabel, preFinallyFlow); - currentFlow = finishFlowLabel(preFinallyLabel); - bind(node.finallyBlock); - // if flow after finally is unreachable - keep it - // otherwise check if flows after try and after catch are unreachable - // if yes - convert current flow to unreachable - // i.e. - // try { return "1" } finally { console.log(1); } - // console.log(2); // this line should be unreachable even if flow falls out of finally block - if (!(currentFlow.flags & 1 /* Unreachable */)) { - if ((flowAfterTry.flags & 1 /* Unreachable */) && (flowAfterCatch.flags & 1 /* Unreachable */)) { - currentFlow = flowAfterTry === reportedUnreachableFlow || flowAfterCatch === reportedUnreachableFlow - ? reportedUnreachableFlow - : unreachableFlow; - } - } - if (!(currentFlow.flags & 1 /* Unreachable */)) { - var afterFinallyFlow = { flags: 4096 /* AfterFinally */, antecedent: currentFlow }; - preFinallyFlow.lock = afterFinallyFlow; - currentFlow = afterFinallyFlow; - } - } - else { - currentFlow = finishFlowLabel(preFinallyLabel); - } - } - function bindSwitchStatement(node) { - var postSwitchLabel = createBranchLabel(); - bind(node.expression); - var saveBreakTarget = currentBreakTarget; - var savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 258 /* DefaultClause */; }); - // We mark a switch statement as possibly exhaustive if it has no default clause and if all - // case clauses have unreachable end points (e.g. they all return). - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - var savedSubtreeTransformFlags = subtreeTransformFlags; - subtreeTransformFlags = 0; - var clauses = node.clauses; - var fallthroughFlow = unreachableFlow; - for (var i = 0; i < clauses.length; i++) { - var clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - bind(clauses[i]); - i++; - } - var preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1)); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - var clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - errorOnFirstToken(clause, ts.Diagnostics.Fallthrough_case_in_switch); - } - } - clauses.transformFlags = subtreeTransformFlags | 536870912 /* HasComputedFlags */; - subtreeTransformFlags |= savedSubtreeTransformFlags; - } - function bindCaseClause(node) { - var saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function pushActiveLabel(name, breakTarget, continueTarget) { - var activeLabel = { - name: name, - breakTarget: breakTarget, - continueTarget: continueTarget, - referenced: false - }; - (activeLabels || (activeLabels = [])).push(activeLabel); - return activeLabel; - } - function popActiveLabel() { - activeLabels.pop(); - } - function bindLabeledStatement(node) { - var preStatementLabel = createLoopLabel(); - var postStatementLabel = createBranchLabel(); - bind(node.label); - addAntecedent(preStatementLabel, currentFlow); - var activeLabel = pushActiveLabel(node.label.text, postStatementLabel, preStatementLabel); - bind(node.statement); - popActiveLabel(); - if (!activeLabel.referenced && !options.allowUnusedLabels) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node.label, ts.Diagnostics.Unused_label)); - } - if (!node.statement || node.statement.kind !== 212 /* DoStatement */) { - // do statement sets current flow inside bindDoStatement - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 58 /* EqualsToken */) { - bindAssignmentTargetFlow(node.left); - } - else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowAssignment(currentFlow, node); - } - else if (node.kind === 177 /* ArrayLiteralExpression */) { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind === 198 /* SpreadElement */) { - bindAssignmentTargetFlow(e.expression); - } - else { - bindDestructuringTargetFlow(e); - } - } - } - else if (node.kind === 178 /* ObjectLiteralExpression */) { - for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { - var p = _c[_b]; - if (p.kind === 261 /* PropertyAssignment */) { - bindDestructuringTargetFlow(p.initializer); - } - else if (p.kind === 262 /* ShorthandPropertyAssignment */) { - bindAssignmentTargetFlow(p.name); - } - else if (p.kind === 263 /* SpreadAssignment */) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalExpression(node, trueTarget, falseTarget) { - var preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */) { - bindCondition(node.left, preRightLabel, falseTarget); - } - else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - bindCondition(node.right, trueTarget, falseTarget); - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 51 /* ExclamationToken */) { - var saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } - else { - bindEachChild(node); - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindBinaryExpressionFlow(node) { - var operator = node.operatorToken.kind; - if (operator === 53 /* AmpersandAmpersandToken */ || operator === 54 /* BarBarToken */) { - if (isTopLevelLogicalExpression(node)) { - var postExpressionLabel = createBranchLabel(); - bindLogicalExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = finishFlowLabel(postExpressionLabel); - } - else { - bindLogicalExpression(node, currentTrueTarget, currentFalseTarget); - } - } - else { - bindEachChild(node); - if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 58 /* EqualsToken */ && node.left.kind === 180 /* ElementAccessExpression */) { - var elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 179 /* PropertyAccessExpression */) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - var trueLabel = createBranchLabel(); - var falseLabel = createBranchLabel(); - var postExpressionLabel = createBranchLabel(); - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(postExpressionLabel); - } - function bindInitializedVariableFlow(node) { - var name = !ts.isOmittedExpression(node) ? node.name : undefined; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var child = _a[_i]; - bindInitializedVariableFlow(child); - } - } - else { - currentFlow = createFlowAssignment(currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || node.parent.parent.kind === 215 /* ForInStatement */ || node.parent.parent.kind === 216 /* ForOfStatement */) { - bindInitializedVariableFlow(node); - } - } - function bindJSDocComment(node) { - ts.forEachChild(node, function (n) { - if (n.kind !== 290 /* JSDocTypedefTag */) { - bind(n); - } - }); - } - function bindJSDocTypedefTag(node) { - ts.forEachChild(node, function (n) { - // if the node has a fullName "A.B.C", that means symbol "C" was already bound - // when we visit "fullName"; so when we visit the name "C" as the next child of - // the jsDocTypedefTag, we should skip binding it. - if (node.fullName && n === node.name && node.fullName.kind !== 71 /* Identifier */) { - return; - } - bind(n); - }); - } - function bindCallExpressionFlow(node) { - // If the target of the call expression is a function expression or arrow function we have - // an immediately invoked function expression (IIFE). Initialize the flowNode property to - // the current control flow (which includes evaluation of the IIFE arguments). - var expr = node.expression; - while (expr.kind === 185 /* ParenthesizedExpression */) { - expr = expr.expression; - } - if (expr.kind === 186 /* FunctionExpression */ || expr.kind === 187 /* ArrowFunction */) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } - else { - bindEachChild(node); - } - if (node.expression.kind === 179 /* PropertyAccessExpression */) { - var propertyAccess = node.expression; - if (isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowArrayMutation(currentFlow, node); - } - } - } - function getContainerFlags(node) { - switch (node.kind) { - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 163 /* TypeLiteral */: - case 292 /* JSDocTypeLiteral */: - case 275 /* JSDocRecordType */: - case 254 /* JsxAttributes */: - return 1 /* IsContainer */; - case 230 /* InterfaceDeclaration */: - return 1 /* IsContainer */ | 64 /* IsInterface */; - case 279 /* JSDocFunctionType */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 172 /* MappedType */: - return 1 /* IsContainer */ | 32 /* HasLocals */; - case 265 /* SourceFile */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */; - case 151 /* MethodDeclaration */: - if (ts.isObjectLiteralOrClassExpressionMethod(node)) { - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethod */; - } - // falls through - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */; - case 234 /* ModuleBlock */: - return 4 /* IsControlFlowContainer */; - case 149 /* PropertyDeclaration */: - return node.initializer ? 4 /* IsControlFlowContainer */ : 0; - case 260 /* CatchClause */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 235 /* CaseBlock */: - return 2 /* IsBlockScopedContainer */; - case 207 /* Block */: - // do not treat blocks directly inside a function as a block-scoped-container. - // Locals that reside in this block should go to the function locals. Otherwise 'x' - // would not appear to be a redeclaration of a block scoped local in the following - // example: - // - // function foo() { - // var x; - // let x; - // } - // - // If we placed 'var x' into the function locals and 'let x' into the locals of - // the block, then there would be no collision. - // - // By not creating a new block-scoped-container here, we ensure that both 'var x' - // and 'let x' go into the Function-container's locals, and we do get a collision - // conflict. - return ts.isFunctionLike(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */; - } - return 0 /* None */; - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - // Just call this directly so that the return type of this function stays "void". - return declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes); - } - function declareSymbolAndAddToSymbolTableWorker(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - // Modules, source files, and classes need specialized handling for how their - // members are declared (for example, a member of a class will go into a specific - // symbol table depending on if it is static or not). We defer to specialized - // handlers to take care of declaring these child members. - case 233 /* ModuleDeclaration */: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 265 /* SourceFile */: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 232 /* EnumDeclaration */: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 163 /* TypeLiteral */: - case 178 /* ObjectLiteralExpression */: - case 230 /* InterfaceDeclaration */: - case 275 /* JSDocRecordType */: - case 292 /* JSDocTypeLiteral */: - case 254 /* JsxAttributes */: - // Interface/Object-types always have their children added to the 'members' of - // their container. They are only accessible through an instance of their - // container, and are never in scope otherwise (even inside the body of the - // object / type / interface declaring them). An exception is type parameters, - // which are in scope without qualification (similar to 'locals'). - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 279 /* JSDocFunctionType */: - case 231 /* TypeAliasDeclaration */: - case 172 /* MappedType */: - // All the children of these container types are never visible through another - // symbol (i.e. through another symbol's 'exports' or 'members'). Instead, - // they're only accessed 'lexically' (i.e. from code that exists underneath - // their container in the tree. To accomplish this, we simply add their declared - // symbol to the 'locals' of the container. These symbols can then be found as - // the type checker walks up the containers, checking them for matching names. - return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return ts.hasModifier(node, 32 /* Static */) - ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) - : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return ts.isExternalModule(file) - ? declareModuleMember(node, symbolFlags, symbolExcludes) - : declareSymbol(file.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - function hasExportDeclarations(node) { - var body = node.kind === 265 /* SourceFile */ ? node : node.body; - if (body && (body.kind === 265 /* SourceFile */ || body.kind === 234 /* ModuleBlock */)) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var stat = _a[_i]; - if (stat.kind === 244 /* ExportDeclaration */ || stat.kind === 243 /* ExportAssignment */) { - return true; - } - } - } - return false; - } - function setExportContextFlag(node) { - // A declaration source file or ambient module declaration that contains no export declarations (but possibly regular - // declarations with export modifiers) is an export context in which declarations are implicitly exported. - if (ts.isInAmbientContext(node) && !hasExportDeclarations(node)) { - node.flags |= 32 /* ExportContext */; - } - else { - node.flags &= ~32 /* ExportContext */; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (ts.isAmbientModule(node)) { - if (ts.hasModifier(node, 1 /* Export */)) { - errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (ts.isExternalModuleAugmentation(node)) { - declareModuleSymbol(node); - } - else { - var pattern = void 0; - if (node.name.kind === 9 /* StringLiteral */) { - var text = node.name.text; - if (ts.hasZeroOrOneAsteriskCharacter(text)) { - pattern = ts.tryParsePattern(text); - } - else { - errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - var symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 106639 /* ValueModuleExcludes */); - if (pattern) { - (file.patternAmbientModules || (file.patternAmbientModules = [])).push({ pattern: pattern, symbol: symbol }); - } - } - } - else { - var state = declareModuleSymbol(node); - if (state !== 0 /* NonInstantiated */) { - if (node.symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) { - // if module was already merged with some function, class or non-const enum - // treat is a non-const-enum-only - node.symbol.constEnumOnlyModule = false; - } - else { - var currentModuleIsConstEnumOnly = state === 2 /* ConstEnumOnly */; - if (node.symbol.constEnumOnlyModule === undefined) { - // non-merged case - use the current state - node.symbol.constEnumOnlyModule = currentModuleIsConstEnumOnly; - } - else { - // merged case: module is const enum only if all its pieces are non-instantiated or const enum - node.symbol.constEnumOnlyModule = node.symbol.constEnumOnlyModule && currentModuleIsConstEnumOnly; - } - } - } - } - } - function declareModuleSymbol(node) { - var state = getModuleInstanceState(node); - var instantiated = state !== 0 /* NonInstantiated */; - declareSymbolAndAddToSymbolTable(node, instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */, instantiated ? 106639 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */); - return state; - } - function bindFunctionOrConstructorType(node) { - // For a given function symbol "<...>(...) => T" we want to generate a symbol identical - // to the one we would get for: { <...>(...): T } - // - // We do that by making an anonymous type literal symbol, and then setting the function - // symbol as its sole member. To the rest of the system, this symbol will be indistinguishable - // from an actual type literal symbol you would have gotten had you used the long form. - var symbol = createSymbol(131072 /* Signature */, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072 /* Signature */); - var typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); - typeLiteralSymbol.members = ts.createMap(); - typeLiteralSymbol.members.set(symbol.name, symbol); - } - function bindObjectLiteralExpression(node) { - var ElementKind; - (function (ElementKind) { - ElementKind[ElementKind["Property"] = 1] = "Property"; - ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; - })(ElementKind || (ElementKind = {})); - if (inStrictMode) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 /* SpreadAssignment */ || prop.name.kind !== 71 /* Identifier */) { - continue; - } - var identifier = prop.name; - // ECMA-262 11.1.5 Object Initializer - // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true - // a.This production is contained in strict code and IsDataDescriptor(previous) is true and - // IsDataDescriptor(propId.descriptor) is true. - // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. - // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. - // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true - // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields - var currentKind = prop.kind === 261 /* PropertyAssignment */ || prop.kind === 262 /* ShorthandPropertyAssignment */ || prop.kind === 151 /* MethodDeclaration */ - ? 1 /* Property */ - : 2 /* Accessor */; - var existingKind = seen.get(identifier.text); - if (!existingKind) { - seen.set(identifier.text, currentKind); - continue; - } - if (currentKind === 1 /* Property */ && existingKind === 1 /* Property */) { - var span_1 = ts.getErrorSpanForNode(file, identifier); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_1.start, span_1.length, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode)); - } - } - } - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object"); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes"); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - var symbol = createSymbol(symbolFlags, name); - addDeclarationToSymbol(symbol, node, symbolFlags); - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 233 /* ModuleDeclaration */: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 265 /* SourceFile */: - if (ts.isExternalModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - // falls through - default: - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = ts.createMap(); - addToContainerChain(blockScopeContainer); - } - declareSymbol(blockScopeContainer.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); - } - } - function bindBlockScopedVariableDeclaration(node) { - bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 107455 /* BlockScopedVariableExcludes */); - } - // The binder visits every node in the syntax tree so it is a convenient place to perform a single localized - // check for reserved words used as identifiers in strict mode code. - function checkStrictModeIdentifier(node) { - if (inStrictMode && - node.originalKeywordKind >= 108 /* FirstFutureReservedWord */ && - node.originalKeywordKind <= 116 /* LastFutureReservedWord */ && - !ts.isIdentifierName(node) && - !ts.isInAmbientContext(node)) { - // Report error only if there are no parse errors in file - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { - // ECMA 262 (Annex C) The identifier eval or arguments may not appear as the LeftHandSideExpression of an - // Assignment operator(11.13) or of a PostfixExpression(11.3) - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - // It is a SyntaxError if a TryStatement with a Catch occurs within strict code and the Identifier of the - // Catch production is eval or arguments - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - // Grammar checking - if (inStrictMode && node.expression.kind === 71 /* Identifier */) { - // When a delete operator occurs within strict mode code, a SyntaxError is thrown if its - // UnaryExpression is a direct reference to a variable, function argument, or function name - var span_2 = ts.getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_2.start, span_2.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return node.kind === 71 /* Identifier */ && - (node.text === "eval" || node.text === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 71 /* Identifier */) { - var identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - // We check first if the name is inside class declaration or class expression; if so give explicit message - // otherwise report generic error message. - var span_3 = ts.getErrorSpanForNode(file, name); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span_3.start, span_3.length, getStrictModeEvalOrArgumentsMessage(contextNode), identifier.text)); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode) { - // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a strict mode FunctionDeclaration or FunctionExpression (13.1)) - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - // Provide specialized messages to help the user understand why we think they're in - // strict mode. - if (ts.getContainingClass(node)) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; - } - return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2 /* ES2015 */) { - // Report error if function is not top level function declaration - if (blockScopeContainer.kind !== 265 /* SourceFile */ && - blockScopeContainer.kind !== 233 /* ModuleDeclaration */ && - !ts.isFunctionLike(blockScopeContainer)) { - // We check first if the name is inside class declaration or class expression; if so give explicit message - // otherwise report generic error message. - var errorSpan = ts.getErrorSpanForNode(file, node); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModeNumericLiteral(node) { - if (inStrictMode && node.numericLiteralFlags & 4 /* Octal */) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); - } - } - function checkStrictModePostfixUnaryExpression(node) { - // Grammar checking - // The identifier eval or arguments may not appear as the LeftHandSideExpression of an - // Assignment operator(11.13) or of a PostfixExpression(11.3) or as the UnaryExpression - // operated upon by a Prefix Increment(11.4.4) or a Prefix Decrement(11.4.5) operator. - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - // Grammar checking - if (inStrictMode) { - if (node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - // Grammar checking for withStatement - if (inStrictMode) { - errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function errorOnFirstToken(node, message, arg0, arg1, arg2) { - var span = ts.getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); - } - function getDestructuringParameterName(node) { - return "__" + ts.indexOf(node.parent.parameters, node); - } - function bind(node) { - if (!node) { - return; - } - node.parent = parent; - var saveInStrictMode = inStrictMode; - // Even though in the AST the jsdoc @typedef node belongs to the current node, - // its symbol might be in the same scope with the current node's symbol. Consider: - // - // /** @typedef {string | number} MyType */ - // function foo(); - // - // Here the current node is "foo", which is a container, but the scope of "MyType" should - // not be inside "foo". Therefore we always bind @typedef before bind the parent node, - // and skip binding this tag later when binding all the other jsdoc tags. - if (ts.isInJavaScriptFile(node)) { - bindJSDocTypedefTagIfAny(node); - } - // First we bind declaration nodes to a symbol if possible. We'll both create a symbol - // and then potentially add the symbol to an appropriate symbol table. Possible - // destination symbol tables are: - // - // 1) The 'exports' table of the current container's symbol. - // 2) The 'members' table of the current container's symbol. - // 3) The 'locals' table of the current container. - // - // However, not all symbols will end up in any of these tables. 'Anonymous' symbols - // (like TypeLiterals for example) will not be put in any table. - bindWorker(node); - // Then we recurse into the children of the node to bind them as well. For certain - // symbols we do specialized work when we recurse. For example, we'll keep track of - // the current 'container' node when it changes. This helps us know which symbol table - // a local should go into for example. Since terminal nodes are known not to have - // children, as an optimization we don't process those. - if (node.kind > 142 /* LastToken */) { - var saveParent = parent; - parent = node; - var containerFlags = getContainerFlags(node); - if (containerFlags === 0 /* None */) { - bindChildren(node); - } - else { - bindContainer(node, containerFlags); - } - parent = saveParent; - } - else if (!skipTransformFlagAggregation && (node.transformFlags & 536870912 /* HasComputedFlags */) === 0) { - subtreeTransformFlags |= computeTransformFlagsForNode(node, 0); - } - inStrictMode = saveInStrictMode; - } - function bindJSDocTypedefTagIfAny(node) { - if (!node.jsDoc) { - return; - } - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (!jsDoc.tags) { - continue; - } - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.kind === 290 /* JSDocTypedefTag */) { - var savedParent = parent; - parent = jsDoc; - bind(tag); - parent = savedParent; - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { - var statement = statements_2[_i]; - if (!ts.isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - /// Should be called only on prologue directives (isPrologueDirective(node) should be true) - function isUseStrictPrologueDirective(node) { - var nodeText = ts.getTextOfNodeFromSourceText(file.text, node.expression); - // Note: the node text must be exactly "use strict" or 'use strict'. It is not ok for the - // string to contain unicode escapes (as per ES5). - return nodeText === '"use strict"' || nodeText === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - /* Strict mode checks */ - case 71 /* Identifier */: - // for typedef type names with namespaces, bind the new jsdoc type symbol here - // because it requires all containing namespaces to be in effect, namely the - // current "blockScopeContainer" needs to be set to its immediate namespace parent. - if (node.isInJSDocNamespace) { - var parentNode = node.parent; - while (parentNode && parentNode.kind !== 290 /* JSDocTypedefTag */) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - break; - } - // falls through - case 99 /* ThisKeyword */: - if (currentFlow && (ts.isExpression(node) || parent.kind === 262 /* ShorthandPropertyAssignment */)) { - node.flowNode = currentFlow; - } - return checkStrictModeIdentifier(node); - case 179 /* PropertyAccessExpression */: - if (currentFlow && isNarrowableReference(node)) { - node.flowNode = currentFlow; - } - break; - case 194 /* BinaryExpression */: - var specialKind = ts.getSpecialPropertyAssignmentKind(node); - switch (specialKind) { - case 1 /* ExportsProperty */: - bindExportsPropertyAssignment(node); - break; - case 2 /* ModuleExports */: - bindModuleExportsAssignment(node); - break; - case 3 /* PrototypeProperty */: - bindPrototypePropertyAssignment(node); - break; - case 4 /* ThisProperty */: - bindThisPropertyAssignment(node); - break; - case 5 /* Property */: - bindStaticPropertyAssignment(node); - break; - case 0 /* None */: - // Nothing to do - break; - default: - ts.Debug.fail("Unknown special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 260 /* CatchClause */: - return checkStrictModeCatchClause(node); - case 188 /* DeleteExpression */: - return checkStrictModeDeleteExpression(node); - case 8 /* NumericLiteral */: - return checkStrictModeNumericLiteral(node); - case 193 /* PostfixUnaryExpression */: - return checkStrictModePostfixUnaryExpression(node); - case 192 /* PrefixUnaryExpression */: - return checkStrictModePrefixUnaryExpression(node); - case 220 /* WithStatement */: - return checkStrictModeWithStatement(node); - case 169 /* ThisType */: - seenThisKeyword = true; - return; - case 158 /* TypePredicate */: - return checkTypePredicate(node); - case 145 /* TypeParameter */: - return declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 530920 /* TypeParameterExcludes */); - case 146 /* Parameter */: - return bindParameter(node); - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - return bindVariableDeclarationOrBindingElement(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 276 /* JSDocRecordMember */: - return bindPropertyOrMethodOrAccessor(node, 4 /* Property */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); - case 291 /* JSDocPropertyTag */: - return bindJSDocProperty(node); - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */); - case 264 /* EnumMember */: - return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */); - case 263 /* SpreadAssignment */: - case 255 /* JsxSpreadAttribute */: - var root = container; - var hasRest = false; - while (root.parent) { - if (root.kind === 178 /* ObjectLiteralExpression */ && - root.parent.kind === 194 /* BinaryExpression */ && - root.parent.operatorToken.kind === 58 /* EqualsToken */ && - root.parent.left === root) { - hasRest = true; - break; - } - root = root.parent; - } - return; - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - // If this is an ObjectLiteralExpression method, then it sits in the same space - // as other properties in the object literal. So we use SymbolFlags.PropertyExcludes - // so that it will conflict with any other object literal members with the same - // name. - return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), ts.isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 99263 /* MethodExcludes */); - case 228 /* FunctionDeclaration */: - return bindFunctionDeclaration(node); - case 152 /* Constructor */: - return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, /*symbolExcludes:*/ 0 /* None */); - case 153 /* GetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 41919 /* GetAccessorExcludes */); - case 154 /* SetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 74687 /* SetAccessorExcludes */); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 279 /* JSDocFunctionType */: - return bindFunctionOrConstructorType(node); - case 163 /* TypeLiteral */: - case 172 /* MappedType */: - case 292 /* JSDocTypeLiteral */: - case 275 /* JSDocRecordType */: - return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type"); - case 178 /* ObjectLiteralExpression */: - return bindObjectLiteralExpression(node); - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return bindFunctionExpression(node); - case 181 /* CallExpression */: - if (ts.isInJavaScriptFile(node)) { - bindCallExpression(node); - } - break; - // Members of classes, interfaces, and modules - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - // All classes are automatically in strict mode in ES6. - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 230 /* InterfaceDeclaration */: - return bindBlockScopedDeclaration(node, 64 /* Interface */, 792968 /* InterfaceExcludes */); - case 290 /* JSDocTypedefTag */: - if (!node.fullName || node.fullName.kind === 71 /* Identifier */) { - return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - } - break; - case 231 /* TypeAliasDeclaration */: - return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 793064 /* TypeAliasExcludes */); - case 232 /* EnumDeclaration */: - return bindEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return bindModuleDeclaration(node); - // Jsx-attributes - case 254 /* JsxAttributes */: - return bindJsxAttributes(node); - case 253 /* JsxAttribute */: - return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */); - // Imports and exports - case 237 /* ImportEqualsDeclaration */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return declareSymbolAndAddToSymbolTable(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - case 236 /* NamespaceExportDeclaration */: - return bindNamespaceExportDeclaration(node); - case 239 /* ImportClause */: - return bindImportClause(node); - case 244 /* ExportDeclaration */: - return bindExportDeclaration(node); - case 243 /* ExportAssignment */: - return bindExportAssignment(node); - case 265 /* SourceFile */: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 207 /* Block */: - if (!ts.isFunctionLike(node.parent)) { - return; - } - // falls through - case 234 /* ModuleBlock */: - return updateStrictModeStatementList(node.statements); - } - } - function checkTypePredicate(node) { - var parameterName = node.parameterName, type = node.type; - if (parameterName && parameterName.kind === 71 /* Identifier */) { - checkStrictModeIdentifier(parameterName); - } - if (parameterName && parameterName.kind === 169 /* ThisType */) { - seenThisKeyword = true; - } - bind(type); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (ts.isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512 /* ValueModule */, "\"" + ts.removeFileExtension(file.fileName) + "\""); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - // Export assignment in some sort of block construct - bindAnonymousDeclaration(node, 8388608 /* Alias */, getDeclarationName(node)); - } - else { - // An export default clause with an expression exports a value - // We want to exclude both class and function here, this is necessary to issue an error when there are both - // default export-assignment and default export function and class declaration. - var flags = node.kind === 243 /* ExportAssignment */ && ts.exportAssignmentIsAlias(node) - ? 8388608 /* Alias */ - : 4 /* Property */; - declareSymbol(container.symbol.exports, container.symbol, node, flags, 4 /* Property */ | 8388608 /* AliasExcludes */ | 32 /* Class */ | 16 /* Function */); - } - } - function bindNamespaceExportDeclaration(node) { - if (node.modifiers && node.modifiers.length) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); - } - if (node.parent.kind !== 265 /* SourceFile */) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level)); - return; - } - else { - var parent_1 = node.parent; - if (!ts.isExternalModule(parent_1)) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files)); - return; - } - if (!parent_1.isDeclarationFile) { - file.bindDiagnostics.push(ts.createDiagnosticForNode(node, ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files)); - return; - } - } - file.symbol.globalExports = file.symbol.globalExports || ts.createMap(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - // Export * in some sort of block construct - bindAnonymousDeclaration(node, 33554432 /* ExportStar */, getDeclarationName(node)); - } - else if (!node.exportClause) { - // All export * declarations are collected in an __export symbol - declareSymbol(container.symbol.exports, container.symbol, node, 33554432 /* ExportStar */, 0 /* None */); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 8388608 /* Alias */, 8388608 /* AliasExcludes */); - } - } - function setCommonJsModuleIndicator(node) { - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - } - function bindExportsPropertyAssignment(node) { - // When we create a property via 'exports.foo = bar', the 'exports.foo' property access - // expression is the declaration - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node.left, 4 /* Property */ | 7340032 /* Export */, 0 /* None */); - } - function isExportsOrModuleExportsOrAlias(node) { - return ts.isExportsIdentifier(node) || - ts.isModuleExportsPropertyAccessExpression(node) || - isNameOfExportsOrModuleExportsAliasDeclaration(node); - } - function isNameOfExportsOrModuleExportsAliasDeclaration(node) { - if (node.kind === 71 /* Identifier */) { - var symbol = lookupSymbolForName(node.text); - if (symbol && symbol.valueDeclaration && symbol.valueDeclaration.kind === 226 /* VariableDeclaration */) { - var declaration = symbol.valueDeclaration; - if (declaration.initializer) { - return isExportsOrModuleExportsOrAliasOrAssignemnt(declaration.initializer); - } - } - } - return false; - } - function isExportsOrModuleExportsOrAliasOrAssignemnt(node) { - return isExportsOrModuleExportsOrAlias(node) || - (ts.isAssignmentExpression(node, /*excludeCompoundAssignements*/ true) && (isExportsOrModuleExportsOrAliasOrAssignemnt(node.left) || isExportsOrModuleExportsOrAliasOrAssignemnt(node.right))); - } - function bindModuleExportsAssignment(node) { - // A common practice in node modules is to set 'export = module.exports = {}', this ensures that 'exports' - // is still pointing to 'module.exports'. - // We do not want to consider this as 'export=' since a module can have only one of these. - // Similarlly we do not want to treat 'module.exports = exports' as an 'export='. - var assignedExpression = ts.getRightMostAssignedExpression(node.right); - if (ts.isEmptyObjectLiteral(assignedExpression) || isExportsOrModuleExportsOrAlias(assignedExpression)) { - // Mark it as a module in case there are no other exports in the file - setCommonJsModuleIndicator(node); - return; - } - // 'module.exports = expr' assignment - setCommonJsModuleIndicator(node); - declareSymbol(file.symbol.exports, file.symbol, node, 4 /* Property */ | 7340032 /* Export */ | 512 /* ValueModule */, 0 /* None */); - } - function bindThisPropertyAssignment(node) { - ts.Debug.assert(ts.isInJavaScriptFile(node)); - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - switch (container.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - // Declare a 'member' if the container is an ES5 class or ES6 constructor - container.symbol.members = container.symbol.members || ts.createMap(); - // It's acceptable for multiple 'this' assignments of the same identifier to occur - declareSymbol(container.symbol.members, container.symbol, node, 4 /* Property */, 0 /* PropertyExcludes */ & ~4 /* Property */); - break; - case 152 /* Constructor */: - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // this.foo assignment in a JavaScript class - // Bind this property to the containing class - var containingClass = container.parent; - var symbol = declareSymbol(ts.hasModifier(container, 32 /* Static */) ? containingClass.symbol.exports : containingClass.symbol.members, containingClass.symbol, node, 4 /* Property */, 0 /* None */); - if (symbol) { - // symbols declared through 'this' property assignements can be overwritten by subsequent method declarations - symbol.isReplaceableByMethod = true; - } - break; - } - } - function bindPrototypePropertyAssignment(node) { - // We saw a node of the form 'x.prototype.y = z'. Declare a 'member' y on x if x was a function. - // Look up the function in the local scope, since prototype assignments should - // follow the function declaration - var leftSideOfAssignment = node.left; - var classPrototype = leftSideOfAssignment.expression; - var constructorFunction = classPrototype.expression; - // Fix up parent pointers since we're going to use these nodes before we bind into them - leftSideOfAssignment.parent = node; - constructorFunction.parent = classPrototype; - classPrototype.parent = leftSideOfAssignment; - bindPropertyAssignment(constructorFunction.text, leftSideOfAssignment, /*isPrototypeProperty*/ true); - } - function bindStaticPropertyAssignment(node) { - // We saw a node of the form 'x.y = z'. Declare a 'member' y on x if x was a function. - // Look up the function in the local scope, since prototype assignments should - // follow the function declaration - var leftSideOfAssignment = node.left; - var target = leftSideOfAssignment.expression; - // Fix up parent pointers since we're going to use these nodes before we bind into them - leftSideOfAssignment.parent = node; - target.parent = leftSideOfAssignment; - if (isNameOfExportsOrModuleExportsAliasDeclaration(target)) { - // This can be an alias for the 'exports' or 'module.exports' names, e.g. - // var util = module.exports; - // util.property = function ... - bindExportsPropertyAssignment(node); - } - else { - bindPropertyAssignment(target.text, leftSideOfAssignment, /*isPrototypeProperty*/ false); - } - } - function lookupSymbolForName(name) { - return (container.symbol && container.symbol.exports && container.symbol.exports.get(name)) || (container.locals && container.locals.get(name)); - } - function bindPropertyAssignment(functionName, propertyAccessExpression, isPrototypeProperty) { - var targetSymbol = lookupSymbolForName(functionName); - if (targetSymbol && ts.isDeclarationOfFunctionOrClassExpression(targetSymbol)) { - targetSymbol = targetSymbol.valueDeclaration.initializer.symbol; - } - if (!targetSymbol || !(targetSymbol.flags & (16 /* Function */ | 32 /* Class */))) { - return; - } - // Set up the members collection if it doesn't exist already - var symbolTable = isPrototypeProperty ? - (targetSymbol.members || (targetSymbol.members = ts.createMap())) : - (targetSymbol.exports || (targetSymbol.exports = ts.createMap())); - // Declare the method/property - declareSymbol(symbolTable, targetSymbol, propertyAccessExpression, 4 /* Property */, 0 /* PropertyExcludes */); - } - function bindCallExpression(node) { - // We're only inspecting call expressions to detect CommonJS modules, so we can skip - // this check if we've already seen the module indicator - if (!file.commonJsModuleIndicator && ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ false)) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 229 /* ClassDeclaration */) { - bindBlockScopedDeclaration(node, 32 /* Class */, 899519 /* ClassExcludes */); - } - else { - var bindingName = node.name ? node.name.text : "__class"; - bindAnonymousDeclaration(node, 32 /* Class */, bindingName); - // Add name of class expression into the map for semantic classifier - if (node.name) { - classifiableNames.set(node.name.text, node.name.text); - } - } - var symbol = node.symbol; - // TypeScript 1.0 spec (April 2014): 8.4 - // Every class automatically contains a static property member named 'prototype', the - // type of which is an instantiation of the class type with type Any supplied as a type - // argument for each type parameter. It is an error to explicitly declare a static - // property member with the name 'prototype'. - // - // Note: we check for this here because this class may be merging into a module. The - // module might have an exported variable called 'prototype'. We can't allow that as - // that would clash with the built-in 'prototype' for the class. - var prototypeSymbol = createSymbol(4 /* Property */ | 16777216 /* Prototype */, "prototype"); - var symbolExport = symbol.exports.get(prototypeSymbol.name); - if (symbolExport) { - if (node.name) { - node.name.parent = node; - } - file.bindDiagnostics.push(ts.createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, prototypeSymbol.name)); - } - symbol.exports.set(prototypeSymbol.name, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return ts.isConst(node) - ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) - : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!ts.isBindingPattern(node.name)) { - if (ts.isBlockOrCatchScoped(node)) { - bindBlockScopedVariableDeclaration(node); - } - else if (ts.isParameterDeclaration(node)) { - // It is safe to walk up parent chain to find whether the node is a destructing parameter declaration - // because its parent chain has already been set up, since parents are set before descending into children. - // - // If node is a binding element in parameter declaration, we need to use ParameterExcludes. - // Using ParameterExcludes flag allows the compiler to report an error on duplicate identifiers in Parameter Declaration - // For example: - // function foo([a,a]) {} // Duplicate Identifier error - // function bar(a,a) {} // Duplicate Identifier error, parameter declaration in this case is handled in bindParameter - // // which correctly set excluded symbols - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */); - } - else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107454 /* FunctionScopedVariableExcludes */); - } - } - } - function bindParameter(node) { - if (inStrictMode) { - // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a - // strict mode FunctionLikeDeclaration or FunctionExpression(13.1) - checkStrictModeEvalOrArguments(node, node.name); - } - if (ts.isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, getDestructuringParameterName(node)); - } - else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 107455 /* ParameterExcludes */); - } - // If this is a property-parameter, then also declare the property symbol into the - // containing class. - if (ts.isParameterPropertyDeclaration(node)) { - var classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 67108864 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); - } - } - function bindFunctionDeclaration(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16 /* Function */, 106927 /* FunctionExcludes */); - } - else { - declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 106927 /* FunctionExcludes */); - } - } - function bindFunctionExpression(node) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - var bindingName = node.name ? node.name.text : "__function"; - return bindAnonymousDeclaration(node, 16 /* Function */, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!ts.isDeclarationFile(file) && !ts.isInAmbientContext(node)) { - if (ts.isAsyncFunction(node)) { - emitFlags |= 1024 /* HasAsyncFunctions */; - } - } - if (currentFlow && ts.isObjectLiteralOrClassExpressionMethod(node)) { - node.flowNode = currentFlow; - } - return ts.hasDynamicName(node) - ? bindAnonymousDeclaration(node, symbolFlags, "__computed") - : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindJSDocProperty(node) { - return declareSymbolAndAddToSymbolTable(node, 4 /* Property */, 0 /* PropertyExcludes */); - } - // reachability checks - function shouldReportErrorOnModuleDeclaration(node) { - var instanceState = getModuleInstanceState(node); - return instanceState === 1 /* Instantiated */ || (instanceState === 2 /* ConstEnumOnly */ && options.preserveConstEnums); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1 /* Unreachable */)) { - return false; - } - if (currentFlow === unreachableFlow) { - var reportError = - // report error on all statements except empty ones - (ts.isStatementButNotDeclaration(node) && node.kind !== 209 /* EmptyStatement */) || - // report error on class declarations - node.kind === 229 /* ClassDeclaration */ || - // report error on instantiated modules or const-enums only modules if preserveConstEnums is set - (node.kind === 233 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)) || - // report error on regular enums and const enums if preserveConstEnums is set - (node.kind === 232 /* EnumDeclaration */ && (!ts.isConstEnumDeclaration(node) || options.preserveConstEnums)); - if (reportError) { - currentFlow = reportedUnreachableFlow; - // unreachable code is reported if - // - user has explicitly asked about it AND - // - statement is in not ambient context (statements in ambient context is already an error - // so we should not report extras) AND - // - node is not variable statement OR - // - node is block scoped variable statement OR - // - node is not block scoped variable statement and at least one variable declaration has initializer - // Rationale: we don't want to report errors on non-initialized var's since they are hoisted - // On the other side we do want to report errors on non-initialized 'lets' because of TDZ - var reportUnreachableCode = !options.allowUnreachableCode && - !ts.isInAmbientContext(node) && - (node.kind !== 208 /* VariableStatement */ || - ts.getCombinedNodeFlags(node.declarationList) & 3 /* BlockScoped */ || - ts.forEach(node.declarationList.declarations, function (d) { return d.initializer; })); - if (reportUnreachableCode) { - errorOnFirstToken(node, ts.Diagnostics.Unreachable_code_detected); - } - } - } - return true; - } - } - /** - * Computes the transform flags for a node, given the transform flags of its subtree - * - * @param node The node to analyze - * @param subtreeFlags Transform flags computed for this node's subtree - */ - function computeTransformFlagsForNode(node, subtreeFlags) { - var kind = node.kind; - switch (kind) { - case 181 /* CallExpression */: - return computeCallExpression(node, subtreeFlags); - case 182 /* NewExpression */: - return computeNewExpression(node, subtreeFlags); - case 233 /* ModuleDeclaration */: - return computeModuleDeclaration(node, subtreeFlags); - case 185 /* ParenthesizedExpression */: - return computeParenthesizedExpression(node, subtreeFlags); - case 194 /* BinaryExpression */: - return computeBinaryExpression(node, subtreeFlags); - case 210 /* ExpressionStatement */: - return computeExpressionStatement(node, subtreeFlags); - case 146 /* Parameter */: - return computeParameter(node, subtreeFlags); - case 187 /* ArrowFunction */: - return computeArrowFunction(node, subtreeFlags); - case 186 /* FunctionExpression */: - return computeFunctionExpression(node, subtreeFlags); - case 228 /* FunctionDeclaration */: - return computeFunctionDeclaration(node, subtreeFlags); - case 226 /* VariableDeclaration */: - return computeVariableDeclaration(node, subtreeFlags); - case 227 /* VariableDeclarationList */: - return computeVariableDeclarationList(node, subtreeFlags); - case 208 /* VariableStatement */: - return computeVariableStatement(node, subtreeFlags); - case 222 /* LabeledStatement */: - return computeLabeledStatement(node, subtreeFlags); - case 229 /* ClassDeclaration */: - return computeClassDeclaration(node, subtreeFlags); - case 199 /* ClassExpression */: - return computeClassExpression(node, subtreeFlags); - case 259 /* HeritageClause */: - return computeHeritageClause(node, subtreeFlags); - case 260 /* CatchClause */: - return computeCatchClause(node, subtreeFlags); - case 201 /* ExpressionWithTypeArguments */: - return computeExpressionWithTypeArguments(node, subtreeFlags); - case 152 /* Constructor */: - return computeConstructor(node, subtreeFlags); - case 149 /* PropertyDeclaration */: - return computePropertyDeclaration(node, subtreeFlags); - case 151 /* MethodDeclaration */: - return computeMethod(node, subtreeFlags); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return computeAccessor(node, subtreeFlags); - case 237 /* ImportEqualsDeclaration */: - return computeImportEquals(node, subtreeFlags); - case 179 /* PropertyAccessExpression */: - return computePropertyAccess(node, subtreeFlags); - default: - return computeOther(node, kind, subtreeFlags); - } - } - ts.computeTransformFlagsForNode = computeTransformFlagsForNode; - function computeCallExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 524288 /* ContainsSpread */ - || isSuperOrSuperProperty(expression, expressionKind)) { - // If the this node contains a SpreadExpression, or is a super call, then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537396545 /* ArrayLiteralOrCallOrNewExcludes */; - } - function isSuperOrSuperProperty(node, kind) { - switch (kind) { - case 97 /* SuperKeyword */: - return true; - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - var expression = node.expression; - var expressionKind = expression.kind; - return expressionKind === 97 /* SuperKeyword */; - } - return false; - } - function computeNewExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 524288 /* ContainsSpread */) { - // If the this node contains a SpreadElementExpression then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537396545 /* ArrayLiteralOrCallOrNewExcludes */; - } - function computeBinaryExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var operatorTokenKind = node.operatorToken.kind; - var leftKind = node.left.kind; - if (operatorTokenKind === 58 /* EqualsToken */ && leftKind === 178 /* ObjectLiteralExpression */) { - // Destructuring object assignments with are ES2015 syntax - // and possibly ESNext if they contain rest - transformFlags |= 8 /* AssertESNext */ | 192 /* AssertES2015 */ | 3072 /* AssertDestructuringAssignment */; - } - else if (operatorTokenKind === 58 /* EqualsToken */ && leftKind === 177 /* ArrayLiteralExpression */) { - // Destructuring assignments are ES2015 syntax. - transformFlags |= 192 /* AssertES2015 */ | 3072 /* AssertDestructuringAssignment */; - } - else if (operatorTokenKind === 40 /* AsteriskAsteriskToken */ - || operatorTokenKind === 62 /* AsteriskAsteriskEqualsToken */) { - // Exponentiation is ES2016 syntax. - transformFlags |= 32 /* AssertES2016 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeParameter(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var modifierFlags = ts.getModifierFlags(node); - var name = node.name; - var initializer = node.initializer; - var dotDotDotToken = node.dotDotDotToken; - // The '?' token, type annotations, decorators, and 'this' parameters are TypeSCript - // syntax. - if (node.questionToken - || node.type - || subtreeFlags & 4096 /* ContainsDecorators */ - || ts.isThisIdentifier(name)) { - transformFlags |= 3 /* AssertTypeScript */; - } - // If a parameter has an accessibility modifier, then it is TypeScript syntax. - if (modifierFlags & 92 /* ParameterPropertyModifier */) { - transformFlags |= 3 /* AssertTypeScript */ | 262144 /* ContainsParameterPropertyAssignments */; - } - // parameters with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a parameter has an initializer, a binding pattern or a dotDotDot token, then - // it is ES6 syntax and its container must emit default value assignments or parameter destructuring downlevel. - if (subtreeFlags & 8388608 /* ContainsBindingPattern */ || initializer || dotDotDotToken) { - transformFlags |= 192 /* AssertES2015 */ | 131072 /* ContainsDefaultValueAssignments */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* ParameterExcludes */; - } - function computeParenthesizedExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - var expressionTransformFlags = expression.transformFlags; - // If the node is synthesized, it means the emitter put the parentheses there, - // not the user. If we didn't want them, the emitter would not have put them - // there. - if (expressionKind === 202 /* AsExpression */ - || expressionKind === 184 /* TypeAssertionExpression */) { - transformFlags |= 3 /* AssertTypeScript */; - } - // If the expression of a ParenthesizedExpression is a destructuring assignment, - // then the ParenthesizedExpression is a destructuring assignment. - if (expressionTransformFlags & 1024 /* DestructuringAssignment */) { - transformFlags |= 1024 /* DestructuringAssignment */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeClassDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - if (modifierFlags & 2 /* Ambient */) { - // An ambient declaration is TypeScript syntax. - transformFlags = 3 /* AssertTypeScript */; - } - else { - // A ClassDeclaration is ES6 syntax. - transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // A class with a parameter property assignment, property initializer, or decorator is - // TypeScript syntax. - // An exported declaration may be TypeScript syntax, but is handled by the visitor - // for a namespace declaration. - if ((subtreeFlags & 274432 /* TypeScriptClassSyntaxMask */) - || node.typeParameters) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~539358529 /* ClassExcludes */; - } - function computeClassExpression(node, subtreeFlags) { - // A ClassExpression is ES6 syntax. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // A class with a parameter property assignment, property initializer, or decorator is - // TypeScript syntax. - if (subtreeFlags & 274432 /* TypeScriptClassSyntaxMask */ - || node.typeParameters) { - transformFlags |= 3 /* AssertTypeScript */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~539358529 /* ClassExcludes */; - } - function computeHeritageClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - switch (node.token) { - case 85 /* ExtendsKeyword */: - // An `extends` HeritageClause is ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 108 /* ImplementsKeyword */: - // An `implements` HeritageClause is TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */; - break; - default: - ts.Debug.fail("Unexpected token for heritage clause"); - break; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeCatchClause(node, subtreeFlags) { - var transformFlags = subtreeFlags; - if (node.variableDeclaration && ts.isBindingPattern(node.variableDeclaration.name)) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~537920833 /* CatchClauseExcludes */; - } - function computeExpressionWithTypeArguments(node, subtreeFlags) { - // An ExpressionWithTypeArguments is ES6 syntax, as it is used in the - // extends clause of a class. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // If an ExpressionWithTypeArguments contains type arguments, then it - // is TypeScript syntax. - if (node.typeArguments) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeConstructor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // TypeScript-specific modifiers and overloads are TypeScript syntax - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* ConstructorExcludes */; - } - function computeMethod(node, subtreeFlags) { - // A MethodDeclaration is ES6 syntax. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // Decorators, TypeScript-specific modifiers, type parameters, type annotations, and - // overloads are TypeScript syntax. - if (node.decorators - || ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // An async method declaration is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* MethodOrAccessorExcludes */; - } - function computeAccessor(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // Decorators, TypeScript-specific modifiers, type annotations, and overloads are - // TypeScript syntax. - if (node.decorators - || ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.type - || !node.body) { - transformFlags |= 3 /* AssertTypeScript */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601015617 /* MethodOrAccessorExcludes */; - } - function computePropertyDeclaration(node, subtreeFlags) { - // A PropertyDeclaration is TypeScript syntax. - var transformFlags = subtreeFlags | 3 /* AssertTypeScript */; - // If the PropertyDeclaration has an initializer, we need to inform its ancestor - // so that it handle the transformation. - if (node.initializer) { - transformFlags |= 8192 /* ContainsPropertyInitializer */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeFunctionDeclaration(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var body = node.body; - if (!body || (modifierFlags & 2 /* Ambient */)) { - // An ambient declaration is TypeScript syntax. - // A FunctionDeclaration without a body is an overload and is TypeScript syntax. - transformFlags = 3 /* AssertTypeScript */; - } - else { - transformFlags = subtreeFlags | 33554432 /* ContainsHoistedDeclarationOrCompletion */; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (modifierFlags & 2270 /* TypeScriptModifier */ - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async function declaration is ES2017 syntax. - if (modifierFlags & 256 /* Async */) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - // function declarations with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a FunctionDeclaration's subtree has marked the container as needing to capture the - // lexical this, or the function contains parameters with initializers, then this node is - // ES6 syntax. - if (subtreeFlags & 163840 /* ES2015FunctionSyntaxMask */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a FunctionDeclaration is generator function and is the body of a - // transformed async function, then this node can be transformed to a - // down-level generator. - // Currently we do not support transforming any other generator fucntions - // down level. - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601281857 /* FunctionExcludes */; - } - function computeFunctionExpression(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async function expression is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= node.asteriskToken ? 8 /* AssertESNext */ : 16 /* AssertES2017 */; - } - // function expressions with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If a FunctionExpression's subtree has marked the container as needing to capture the - // lexical this, or the function contains parameters with initializers, then this node is - // ES6 syntax. - if (subtreeFlags & 163840 /* ES2015FunctionSyntaxMask */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a FunctionExpression is generator function and is the body of a - // transformed async function, then this node can be transformed to a - // down-level generator. - if (node.asteriskToken) { - transformFlags |= 768 /* AssertGenerator */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601281857 /* FunctionExcludes */; - } - function computeArrowFunction(node, subtreeFlags) { - // An ArrowFunction is ES6 syntax, and excludes markers that should not escape the scope of an ArrowFunction. - var transformFlags = subtreeFlags | 192 /* AssertES2015 */; - // TypeScript-specific modifiers, type parameters, and type annotations are TypeScript - // syntax. - if (ts.hasModifier(node, 2270 /* TypeScriptModifier */) - || node.typeParameters - || node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - // An async arrow function is ES2017 syntax. - if (ts.hasModifier(node, 256 /* Async */)) { - transformFlags |= 16 /* AssertES2017 */; - } - // arrow functions with object rest destructuring are ES Next syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // If an ArrowFunction contains a lexical this, its container must capture the lexical this. - if (subtreeFlags & 16384 /* ContainsLexicalThis */) { - transformFlags |= 32768 /* ContainsCapturedLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~601249089 /* ArrowFunctionExcludes */; - } - function computePropertyAccess(node, subtreeFlags) { - var transformFlags = subtreeFlags; - var expression = node.expression; - var expressionKind = expression.kind; - // If a PropertyAccessExpression starts with a super keyword, then it is - // ES6 syntax, and requires a lexical `this` binding. - if (expressionKind === 97 /* SuperKeyword */) { - transformFlags |= 16384 /* ContainsLexicalThis */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeVariableDeclaration(node, subtreeFlags) { - var transformFlags = subtreeFlags; - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - // A VariableDeclaration containing ObjectRest is ESNext syntax - if (subtreeFlags & 1048576 /* ContainsObjectRest */) { - transformFlags |= 8 /* AssertESNext */; - } - // Type annotations are TypeScript syntax. - if (node.type) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeVariableStatement(node, subtreeFlags) { - var transformFlags; - var modifierFlags = ts.getModifierFlags(node); - var declarationListTransformFlags = node.declarationList.transformFlags; - // An ambient declaration is TypeScript syntax. - if (modifierFlags & 2 /* Ambient */) { - transformFlags = 3 /* AssertTypeScript */; - } - else { - transformFlags = subtreeFlags; - if (declarationListTransformFlags & 8388608 /* ContainsBindingPattern */) { - transformFlags |= 192 /* AssertES2015 */; - } - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeLabeledStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // A labeled statement containing a block scoped binding *may* need to be transformed from ES6. - if (subtreeFlags & 4194304 /* ContainsBlockScopedBinding */ - && ts.isIterationStatement(node, /*lookInLabeledStatements*/ true)) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeImportEquals(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // An ImportEqualsDeclaration with a namespace reference is TypeScript. - if (!ts.isExternalModuleImportEqualsDeclaration(node)) { - transformFlags |= 3 /* AssertTypeScript */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeExpressionStatement(node, subtreeFlags) { - var transformFlags = subtreeFlags; - // If the expression of an expression statement is a destructuring assignment, - // then we treat the statement as ES6 so that we can indicate that we do not - // need to hold on to the right-hand side. - if (node.expression.transformFlags & 1024 /* DestructuringAssignment */) { - transformFlags |= 192 /* AssertES2015 */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~536872257 /* NodeExcludes */; - } - function computeModuleDeclaration(node, subtreeFlags) { - var transformFlags = 3 /* AssertTypeScript */; - var modifierFlags = ts.getModifierFlags(node); - if ((modifierFlags & 2 /* Ambient */) === 0) { - transformFlags |= subtreeFlags; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~574674241 /* ModuleExcludes */; - } - function computeVariableDeclarationList(node, subtreeFlags) { - var transformFlags = subtreeFlags | 33554432 /* ContainsHoistedDeclarationOrCompletion */; - if (subtreeFlags & 8388608 /* ContainsBindingPattern */) { - transformFlags |= 192 /* AssertES2015 */; - } - // If a VariableDeclarationList is `let` or `const`, then it is ES6 syntax. - if (node.flags & 3 /* BlockScoped */) { - transformFlags |= 192 /* AssertES2015 */ | 4194304 /* ContainsBlockScopedBinding */; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~546309441 /* VariableDeclarationListExcludes */; - } - function computeOther(node, kind, subtreeFlags) { - // Mark transformations needed for each node - var transformFlags = subtreeFlags; - var excludeFlags = 536872257 /* NodeExcludes */; - switch (kind) { - case 120 /* AsyncKeyword */: - case 191 /* AwaitExpression */: - // async/await is ES2017 syntax, but may be ESNext syntax (for async generators) - transformFlags |= 8 /* AssertESNext */ | 16 /* AssertES2017 */; - break; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 117 /* AbstractKeyword */: - case 124 /* DeclareKeyword */: - case 76 /* ConstKeyword */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - case 203 /* NonNullExpression */: - case 131 /* ReadonlyKeyword */: - // These nodes are TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */; - break; - case 249 /* JsxElement */: - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - case 10 /* JsxText */: - case 252 /* JsxClosingElement */: - case 253 /* JsxAttribute */: - case 254 /* JsxAttributes */: - case 255 /* JsxSpreadAttribute */: - case 256 /* JsxExpression */: - // These nodes are Jsx syntax. - transformFlags |= 4 /* AssertJsx */; - break; - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - case 196 /* TemplateExpression */: - case 183 /* TaggedTemplateExpression */: - case 262 /* ShorthandPropertyAssignment */: - case 115 /* StaticKeyword */: - case 204 /* MetaProperty */: - // These nodes are ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 9 /* StringLiteral */: - if (node.hasExtendedUnicodeEscape) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 8 /* NumericLiteral */: - if (node.numericLiteralFlags & 48 /* BinaryOrOctalSpecifier */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 216 /* ForOfStatement */: - // This node is either ES2015 syntax or ES2017 syntax (if it is a for-await-of). - if (node.awaitModifier) { - transformFlags |= 8 /* AssertESNext */; - } - transformFlags |= 192 /* AssertES2015 */; - break; - case 197 /* YieldExpression */: - // This node is either ES2015 syntax (in a generator) or ES2017 syntax (in an async - // generator). - transformFlags |= 8 /* AssertESNext */ | 192 /* AssertES2015 */ | 16777216 /* ContainsYield */; - break; - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 134 /* ObjectKeyword */: - case 136 /* StringKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 145 /* TypeParameter */: - case 148 /* PropertySignature */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 158 /* TypePredicate */: - case 159 /* TypeReference */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 162 /* TypeQuery */: - case 163 /* TypeLiteral */: - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 169 /* ThisType */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 173 /* LiteralType */: - // Types and signatures are TypeScript syntax, and exclude all other facts. - transformFlags = 3 /* AssertTypeScript */; - excludeFlags = -3 /* TypeExcludes */; - break; - case 144 /* ComputedPropertyName */: - // Even though computed property names are ES6, we don't treat them as such. - // This is so that they can flow through PropertyName transforms unaffected. - // Instead, we mark the container as ES6, so that it can properly handle the transform. - transformFlags |= 2097152 /* ContainsComputedPropertyName */; - if (subtreeFlags & 16384 /* ContainsLexicalThis */) { - // A computed method name like `[this.getName()](x: string) { ... }` needs to - // distinguish itself from the normal case of a method body containing `this`: - // `this` inside a method doesn't need to be rewritten (the method provides `this`), - // whereas `this` inside a computed name *might* need to be rewritten if the class/object - // is inside an arrow function: - // `_this = this; () => class K { [_this.getName()]() { ... } }` - // To make this distinction, use ContainsLexicalThisInComputedPropertyName - // instead of ContainsLexicalThis for computed property names - transformFlags |= 65536 /* ContainsLexicalThisInComputedPropertyName */; - } - break; - case 198 /* SpreadElement */: - transformFlags |= 192 /* AssertES2015 */ | 524288 /* ContainsSpread */; - break; - case 263 /* SpreadAssignment */: - transformFlags |= 8 /* AssertESNext */ | 1048576 /* ContainsObjectSpread */; - break; - case 97 /* SuperKeyword */: - // This node is ES6 syntax. - transformFlags |= 192 /* AssertES2015 */; - break; - case 99 /* ThisKeyword */: - // Mark this node and its ancestors as containing a lexical `this` keyword. - transformFlags |= 16384 /* ContainsLexicalThis */; - break; - case 174 /* ObjectBindingPattern */: - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - if (subtreeFlags & 524288 /* ContainsRest */) { - transformFlags |= 8 /* AssertESNext */ | 1048576 /* ContainsObjectRest */; - } - excludeFlags = 537396545 /* BindingPatternExcludes */; - break; - case 175 /* ArrayBindingPattern */: - transformFlags |= 192 /* AssertES2015 */ | 8388608 /* ContainsBindingPattern */; - excludeFlags = 537396545 /* BindingPatternExcludes */; - break; - case 176 /* BindingElement */: - transformFlags |= 192 /* AssertES2015 */; - if (node.dotDotDotToken) { - transformFlags |= 524288 /* ContainsRest */; - } - break; - case 147 /* Decorator */: - // This node is TypeScript syntax, and marks its container as also being TypeScript syntax. - transformFlags |= 3 /* AssertTypeScript */ | 4096 /* ContainsDecorators */; - break; - case 178 /* ObjectLiteralExpression */: - excludeFlags = 540087617 /* ObjectLiteralExcludes */; - if (subtreeFlags & 2097152 /* ContainsComputedPropertyName */) { - // If an ObjectLiteralExpression contains a ComputedPropertyName, then it - // is an ES6 node. - transformFlags |= 192 /* AssertES2015 */; - } - if (subtreeFlags & 65536 /* ContainsLexicalThisInComputedPropertyName */) { - // A computed property name containing `this` might need to be rewritten, - // so propagate the ContainsLexicalThis flag upward. - transformFlags |= 16384 /* ContainsLexicalThis */; - } - if (subtreeFlags & 1048576 /* ContainsObjectSpread */) { - // If an ObjectLiteralExpression contains a spread element, then it - // is an ES next node. - transformFlags |= 8 /* AssertESNext */; - } - break; - case 177 /* ArrayLiteralExpression */: - case 182 /* NewExpression */: - excludeFlags = 537396545 /* ArrayLiteralOrCallOrNewExcludes */; - if (subtreeFlags & 524288 /* ContainsSpread */) { - // If the this node contains a SpreadExpression, then it is an ES6 - // node. - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - // A loop containing a block scoped binding *may* need to be transformed from ES6. - if (subtreeFlags & 4194304 /* ContainsBlockScopedBinding */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 265 /* SourceFile */: - if (subtreeFlags & 32768 /* ContainsCapturedLexicalThis */) { - transformFlags |= 192 /* AssertES2015 */; - } - break; - case 219 /* ReturnStatement */: - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - transformFlags |= 33554432 /* ContainsHoistedDeclarationOrCompletion */; - break; - } - node.transformFlags = transformFlags | 536870912 /* HasComputedFlags */; - return transformFlags & ~excludeFlags; - } - /** - * Gets the transform flags to exclude when unioning the transform flags of a subtree. - * - * NOTE: This needs to be kept up-to-date with the exclusions used in `computeTransformFlagsForNode`. - * For performance reasons, `computeTransformFlagsForNode` uses local constant values rather - * than calling this function. - */ - /* @internal */ - function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 158 /* FirstTypeNode */ && kind <= 173 /* LastTypeNode */) { - return -3 /* TypeExcludes */; - } - switch (kind) { - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 177 /* ArrayLiteralExpression */: - return 537396545 /* ArrayLiteralOrCallOrNewExcludes */; - case 233 /* ModuleDeclaration */: - return 574674241 /* ModuleExcludes */; - case 146 /* Parameter */: - return 536872257 /* ParameterExcludes */; - case 187 /* ArrowFunction */: - return 601249089 /* ArrowFunctionExcludes */; - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - return 601281857 /* FunctionExcludes */; - case 227 /* VariableDeclarationList */: - return 546309441 /* VariableDeclarationListExcludes */; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return 539358529 /* ClassExcludes */; - case 152 /* Constructor */: - return 601015617 /* ConstructorExcludes */; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return 601015617 /* MethodOrAccessorExcludes */; - case 119 /* AnyKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 136 /* StringKeyword */: - case 134 /* ObjectKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 145 /* TypeParameter */: - case 148 /* PropertySignature */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - return -3 /* TypeExcludes */; - case 178 /* ObjectLiteralExpression */: - return 540087617 /* ObjectLiteralExcludes */; - case 260 /* CatchClause */: - return 537920833 /* CatchClauseExcludes */; - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return 537396545 /* BindingPatternExcludes */; - default: - return 536872257 /* NodeExcludes */; - } - } - ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - /* @internal */ - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - /** - * Kinds of file that we are currently looking for. - * Typically there is one pass with Extensions.TypeScript, then a second pass with Extensions.JavaScript. - */ - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; /** Only '.d.ts' */ - })(Extensions || (Extensions = {})); - /** Used with `Extensions.DtsOnly` to extract the path from TypeScript results. */ - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - /** Adds `isExernalLibraryImport` to a Resolved to get a ResolvedModule. */ - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - /** Reads from "main" or "types"/"typings" depending on `extensions`. */ - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - // gracefully handle if readFile fails or returns not JSON - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - /** - * Returns the path to every node_modules/@types directory from some ancestor directory. - * Returns undefined if there are none. - */ - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - // And if it doesn't exist, tough. - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - /** - * @param {string | undefined} containingFile - file that contains type reference directive, can be undefined if containing file is unknown. - * This is possible in case if resolution is performed for directives specified via 'types' parameter. In this case initial path for secondary lookups - * is assumed to be the same as root directory of the project. - */ - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - // Check primary library paths - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - // check secondary locations - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, /*cache*/ undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - /** - * Given a set of options, returns the set of type directive names - * that should be included for this program automatically. - * This list could either come from the config file, - * or from enumerating the types root + initial secondary types lookup location. - * More type directives might appear in the program later as a result of loading actual source files; - * this list is only the set of defaults that are implicitly included. - */ - function getAutomaticTypeDirectiveNames(options, host) { - // Use explicit type list from tsconfig.json - if (options.types) { - return options.types; - } - // Walk the primary type lookup locations - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - // tslint:disable-next-line:no-null-keyword - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - // Return just the type directive names - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - /** - * At first this function add entry directory -> module resolution result to the table. - * Then it computes the set of parent folders for 'directory' that should have the same module resolution result - * and for every parent folder in set it adds entry: parent -> module resolution. . - * Lets say we first directory name: /a/b/c/d/e and resolution result is: /a/b/bar.ts. - * Set of parent folders that should have the same result will be: - * [ - * /a/b/c/d, /a/b/c, /a/b - * ] - * this means that request for module resolution from file in any of these folder will be immediately found in cache. - */ - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - // if entry is already in cache do nothing - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - // find common prefix between directory and resolved file name - // this common prefix should be the shorted path that has the same resolution - // directory: /a/b/c/d/e - // resolvedFileName: /a/b/foo.d.ts - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - // find first position where directory and resolution differs - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - // find last directory separator before position i - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - // put result in per-module name cache - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - /** - * Any module resolution kind can be augmented with optional settings: 'baseUrl', 'paths' and 'rootDirs' - they are used to - * mitigate differences between design time structure of the project and its runtime counterpart so the same import name - * can be resolved successfully by TypeScript compiler and runtime module loader. - * If these settings are set then loading procedure will try to use them to resolve module name and it can of failure it will - * fallback to standard resolution routine. - * - * - baseUrl - this setting controls how non-relative module names are resolved. If this setting is specified then non-relative - * names will be resolved relative to baseUrl: i.e. if baseUrl is '/a/b' then candidate location to resolve module name 'c/d' will - * be '/a/b/c/d' - * - paths - this setting can only be used when baseUrl is specified. allows to tune how non-relative module names - * will be resolved based on the content of the module name. - * Structure of 'paths' compiler options - * 'paths': { - * pattern-1: [...substitutions], - * pattern-2: [...substitutions], - * ... - * pattern-n: [...substitutions] - * } - * Pattern here is a string that can contain zero or one '*' character. During module resolution module name will be matched against - * all patterns in the list. Matching for patterns that don't contain '*' means that module name must be equal to pattern respecting the case. - * If pattern contains '*' then to match pattern "*" module name must start with the and end with . - * denotes part of the module name between and . - * If module name can be matches with multiple patterns then pattern with the longest prefix will be picked. - * After selecting pattern we'll use list of substitutions to get candidate locations of the module and the try to load module - * from the candidate location. - * Substitution is a string that can contain zero or one '*'. To get candidate location from substitution we'll pick every - * substitution in the list and replace '*' with string. If candidate location is not rooted it - * will be converted to absolute using baseUrl. - * For example: - * baseUrl: /a/b/c - * "paths": { - * // match all module names - * "*": [ - * "*", // use matched name as is, - * // will be looked as /a/b/c/ - * - * "folder1/*" // substitution will convert matched name to 'folder1/', - * // since it is not rooted then final candidate location will be /a/b/c/folder1/ - * ], - * // match module names that start with 'components/' - * "components/*": [ "/root/components/*" ] // substitution will convert /components/folder1/ to '/root/components/folder1/', - * // it is rooted so it will be final candidate location - * } - * - * 'rootDirs' allows the project to be spreaded across multiple locations and resolve modules with relative names as if - * they were in the same location. For example lets say there are two files - * '/local/src/content/file1.ts' - * '/shared/components/contracts/src/content/protocols/file2.ts' - * After bundling content of '/shared/components/contracts/src' will be merged with '/local/src' so - * if file1 has the following import 'import {x} from "./protocols/file2"' it will be resolved successfully in runtime. - * 'rootDirs' provides the way to tell compiler that in order to get the whole project it should behave as if content of all - * root dirs were merged together. - * I.e. for the example above 'rootDirs' will have two entries: [ '/local/src', '/shared/components/contracts/src' ]. - * Compiler will first convert './protocols/file2' into absolute path relative to the location of containing file: - * '/local/src/content/protocols/file2' and try to load it - failure. - * Then it will search 'rootDirs' looking for a longest matching prefix of this absolute path and if such prefix is found - absolute path will - * be converted to a path relative to found rootDir entry './content/protocols/file2' (*). As a last step compiler will check all remaining - * entries in 'rootDirs', use them to build absolute path out of (*) and try to resolve module from this location. - */ - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - // rootDirs are expected to be absolute - // in case of tsconfig.json this will happen automatically - compiler will expand relative names - // using location of tsconfig.json as base location - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - // first - try to load from a initial location - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - // then try to resolve using remaining entries in rootDirs - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - // skip the initially matched entry - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - // string is for exact match - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - // A path mapping may have a ".ts" extension; in contrast to an import, which should omit it. - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, /*jsOnly*/ false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - /* @internal */ - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, /*considerPackageJson*/ true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - // For node_modules lookups, get the real path so that multiple accesses to an `npm link`-ed module do not create duplicate files. - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state, /*considerPackageJson*/ true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - /* @internal */ - function directoryProbablyExists(directoryName, host) { - // if host does not support 'directoryExists' assume that directory will exist - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - /** - * @param {boolean} onlyRecordFailures - if true then function won't try to actually load files but instead record all attempts as failures. This flag is necessary - * in cases when we know upfront that all load attempts will fail (because containing folder does not exists) however we still need to record all failed lookup locations. - */ - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - // First, try adding an extension. An import of "foo" could be matched by a file "foo.ts", or "foo.js" by "foo.js.ts" - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - // If that didn't work, try stripping a ".js" or ".jsx" extension and replacing it with a TypeScript one; - // e.g. "./foo.js" can be matched by "./foo.ts" or "./foo.d.ts" - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - /** Try to return an existing file that adds one of the `extensions` to `candidate`. */ - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - // check if containing folder exists - if it doesn't then just record failures for all supported extensions without disk probing - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - /** Return the file if it exists. */ - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - // record package json as one of failed lookup locations - in the future if this file will appear it will invalidate resolution results - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - // Even if extensions is DtsOnly, we can still look up a .ts file as a result of package.json "types" - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - // Don't do package.json lookup recursively, because Node.js' package lookup doesn't. - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, /*considerPackageJson*/ false); - } - /** Resolve from an arbitrarily specified file. Return `undefined` if it has an unsupported extension. */ - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - /** True if `extension` is one of the supported `extensions`. */ - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, /*typesOnly*/ false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - // Extensions parameter here doesn't actually matter, because typesOnly ensures we're just doing @types lookup, which is always DtsOnly. - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, /*typesOnly*/ true, /*cache*/ undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - /** Load a module from a single node_modules directory, but not from any ancestors' node_modules directories. */ - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - /** For a scoped package, we must look in `@types/foo__bar` instead of `@types/@foo/bar`. */ - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); // Take off the "@" - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, /*isExternalLibraryImport*/ false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - // Climb up parent directories looking for a module. - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, /*onlyRecordFailures*/ false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - // If we didn't find the file normally, look it up in @types. - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, /*onlyRecordFailures*/ false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - /** - * LSHost may load a module from a global cache of typings. - * This is the minumum code needed to expose that functionality; the rest is in LSHost. - */ - /* @internal */ - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, /*isExternalLibraryImport*/ true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - /** - * Wraps value to SearchResult. - * @returns undefined if value is undefined or { value } otherwise - */ - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - /** Calls `callback` on `directory` and every ancestor directory it has, returning the first defined result. */ - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var ambientModuleSymbolRegex = /^".+"$/; - var nextSymbolId = 1; - var nextNodeId = 1; - var nextMergeId = 1; - var nextFlowId = 1; - function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; - } - ts.getNodeId = getNodeId; - function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; - } - ts.getSymbolId = getSymbolId; - function createTypeChecker(host, produceDiagnostics) { - // Cancellation that controls whether or not we can cancel in the middle of type checking. - // In general cancelling is *not* safe for the type checker. We might be in the middle of - // computing something, and we will leave our internals in an inconsistent state. Callers - // who set the cancellation token should catch if a cancellation exception occurs, and - // should throw away and create a new TypeChecker. - // - // Currently we only support setting the cancellation token when getting diagnostics. This - // is because diagnostics can be quite expensive, and we want to allow hosts to bail out if - // they no longer need the information (for example, if the user started editing again). - var cancellationToken; - var requestedExternalEmitHelpers; - var externalHelpersModule; - var Symbol = ts.objectAllocator.getSymbolConstructor(); - var Type = ts.objectAllocator.getTypeConstructor(); - var Signature = ts.objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var symbolInstantiationDepth = 0; - var emptyArray = []; - var emptySymbols = ts.createMap(); - var compilerOptions = host.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var modulekind = ts.getEmitModuleKind(compilerOptions); - var noUnusedIdentifiers = !!compilerOptions.noUnusedLocals || !!compilerOptions.noUnusedParameters; - var allowSyntheticDefaultImports = typeof compilerOptions.allowSyntheticDefaultImports !== "undefined" ? compilerOptions.allowSyntheticDefaultImports : modulekind === ts.ModuleKind.System; - var strictNullChecks = compilerOptions.strictNullChecks === undefined ? compilerOptions.strict : compilerOptions.strictNullChecks; - var noImplicitAny = compilerOptions.noImplicitAny === undefined ? compilerOptions.strict : compilerOptions.noImplicitAny; - var noImplicitThis = compilerOptions.noImplicitThis === undefined ? compilerOptions.strict : compilerOptions.noImplicitThis; - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var undefinedSymbol = createSymbol(4 /* Property */, "undefined"); - undefinedSymbol.declarations = []; - var argumentsSymbol = createSymbol(4 /* Property */, "arguments"); - // for public members that accept a Node or one of its subtypes, we must guard against - // synthetic nodes created during transformations by calling `getParseTreeNode`. - // for most of these, we perform the guard only on `checker` to avoid any possible - // extra cost of calling `getParseTreeNode` when calling these functions from inside the - // checker. - var checker = { - getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, - getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, - getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, - getTypeCount: function () { return typeCount; }, - isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, - isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, - isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, - getMergedSymbol: getMergedSymbol, - getDiagnostics: getDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getTypeOfSymbolAtLocation: function (symbol, location) { - location = ts.getParseTreeNode(location); - return location ? getTypeOfSymbolAtLocation(symbol, location) : unknownType; - }, - getSymbolsOfParameterPropertyDeclaration: function (parameter, parameterName) { - parameter = ts.getParseTreeNode(parameter, ts.isParameter); - ts.Debug.assert(parameter !== undefined, "Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - return getSymbolsOfParameterPropertyDeclaration(parameter, parameterName); - }, - getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, - getPropertiesOfType: getPropertiesOfType, - getPropertyOfType: getPropertyOfType, - getIndexInfoOfType: getIndexInfoOfType, - getSignaturesOfType: getSignaturesOfType, - getIndexTypeOfType: getIndexTypeOfType, - getBaseTypes: getBaseTypes, - getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, - getWidenedType: getWidenedType, - getTypeFromTypeNode: function (node) { - node = ts.getParseTreeNode(node, ts.isTypeNode); - return node ? getTypeFromTypeNode(node) : unknownType; - }, - getParameterType: getTypeAtPosition, - getReturnTypeOfSignature: getReturnTypeOfSignature, - getNonNullableType: getNonNullableType, - typeToTypeNode: nodeBuilder.typeToTypeNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - getSymbolsInScope: function (location, meaning) { - location = ts.getParseTreeNode(location); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getSymbolAtLocation(node) : undefined; - }, - getShorthandAssignmentValueSymbol: function (node) { - node = ts.getParseTreeNode(node); - return node ? getShorthandAssignmentValueSymbol(node) : undefined; - }, - getExportSpecifierLocalTargetSymbol: function (node) { - node = ts.getParseTreeNode(node, ts.isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; - }, - getTypeAtLocation: function (node) { - node = ts.getParseTreeNode(node); - return node ? getTypeOfNode(node) : unknownType; - }, - getPropertySymbolOfDestructuringAssignment: function (location) { - location = ts.getParseTreeNode(location, ts.isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; - }, - signatureToString: function (signature, enclosingDeclaration, flags, kind) { - return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: function (type, enclosingDeclaration, flags) { - return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); - }, - getSymbolDisplayBuilder: getSymbolDisplayBuilder, - symbolToString: function (symbol, enclosingDeclaration, meaning) { - return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning); - }, - getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, - getRootSymbols: getRootSymbols, - getContextualType: function (node) { - node = ts.getParseTreeNode(node, ts.isExpression); - return node ? getContextualType(node) : undefined; - }, - getFullyQualifiedName: getFullyQualifiedName, - getResolvedSignature: function (node, candidatesOutArray) { - node = ts.getParseTreeNode(node, ts.isCallLikeExpression); - return node ? getResolvedSignature(node, candidatesOutArray) : undefined; - }, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - isValidPropertyAccess: function (node, propertyName) { - node = ts.getParseTreeNode(node, ts.isPropertyAccessOrQualifiedName); - return node ? isValidPropertyAccess(node, propertyName) : false; - }, - getSignatureFromDeclaration: function (declaration) { - declaration = ts.getParseTreeNode(declaration, ts.isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : undefined; - }, - isImplementationOfOverload: function (node) { - node = ts.getParseTreeNode(node, ts.isFunctionLike); - return node ? isImplementationOfOverload(node) : undefined; - }, - getImmediateAliasedSymbol: function (symbol) { - ts.Debug.assert((symbol.flags & 8388608 /* Alias */) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - links.immediateTarget = getTargetOfAliasDeclaration(node, /*dontRecursivelyResolve*/ true); - } - return links.immediateTarget; - }, - getAliasedSymbol: resolveAlias, - getEmitResolver: getEmitResolver, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, - getAmbientModules: getAmbientModules, - getAllAttributesTypeFromJsxOpeningLikeElement: function (node) { - node = ts.getParseTreeNode(node, ts.isJsxOpeningLikeElement); - return node ? getAllAttributesTypeFromJsxOpeningLikeElement(node) : undefined; - }, - getJsxIntrinsicTagNames: getJsxIntrinsicTagNames, - isOptionalParameter: function (node) { - node = ts.getParseTreeNode(node, ts.isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: tryGetMemberInModuleExports, - tryFindAmbientModuleWithoutAugmentations: function (moduleName) { - // we deliberately exclude augmentations - // since we are only interested in declarations of the module itself - return tryFindAmbientModule(moduleName, /*withAugmentations*/ false); - }, - getApparentType: getApparentType - }; - var tupleTypes = []; - var unionTypes = ts.createMap(); - var intersectionTypes = ts.createMap(); - var stringLiteralTypes = ts.createMap(); - var numericLiteralTypes = ts.createMap(); - var indexedAccessTypes = ts.createMap(); - var evolvingArrayTypes = []; - var unknownSymbol = createSymbol(4 /* Property */, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__"); - var anyType = createIntrinsicType(1 /* Any */, "any"); - var autoType = createIntrinsicType(1 /* Any */, "any"); - var unknownType = createIntrinsicType(1 /* Any */, "unknown"); - var undefinedType = createIntrinsicType(2048 /* Undefined */, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(2048 /* Undefined */ | 2097152 /* ContainsWideningType */, "undefined"); - var nullType = createIntrinsicType(4096 /* Null */, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(4096 /* Null */ | 2097152 /* ContainsWideningType */, "null"); - var stringType = createIntrinsicType(2 /* String */, "string"); - var numberType = createIntrinsicType(4 /* Number */, "number"); - var trueType = createIntrinsicType(128 /* BooleanLiteral */, "true"); - var falseType = createIntrinsicType(128 /* BooleanLiteral */, "false"); - var booleanType = createBooleanType([trueType, falseType]); - var esSymbolType = createIntrinsicType(512 /* ESSymbol */, "symbol"); - var voidType = createIntrinsicType(1024 /* Void */, "void"); - var neverType = createIntrinsicType(8192 /* Never */, "never"); - var silentNeverType = createIntrinsicType(8192 /* Never */, "never"); - var nonPrimitiveType = createIntrinsicType(16777216 /* NonPrimitive */, "object"); - var emptyObjectType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type"); - emptyTypeLiteralSymbol.members = ts.createMap(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var emptyGenericType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - emptyGenericType.instantiations = ts.createMap(); - var anyFunctionType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - // The anyFunctionType contains the anyFunctionType by definition. The flag is further propagated - // in getPropagatingFlagsOfTypes, and it is checked in inferFromTypes. - anyFunctionType.flags |= 8388608 /* ContainsAnyFunctionType */; - var noConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var circularConstraintType = createAnonymousType(undefined, emptySymbols, emptyArray, emptyArray, undefined, undefined); - var anySignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var unknownSignature = createSignature(undefined, undefined, undefined, emptyArray, unknownType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var resolvingSignature = createSignature(undefined, undefined, undefined, emptyArray, anyType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var silentNeverSignature = createSignature(undefined, undefined, undefined, emptyArray, silentNeverType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false); - var enumNumberIndexInfo = createIndexInfo(stringType, /*isReadonly*/ true); - var jsObjectLiteralIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - var globals = ts.createMap(); - /** - * List of every ambient module with a "*" wildcard. - * Unlike other ambient modules, these can't be stored in `globals` because symbol tables only deal with exact matches. - * This is only used if there is no exact match. - */ - var patternAmbientModules; - var globalObjectType; - var globalFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - // The library files are only loaded when the feature is used. - // This allows users to just specify library files they want to used through --lib - // and they will not get an error from not having unrelated library files - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredJsxElementClassType; - var deferredJsxElementType; - var deferredJsxStatelessElementType; - var deferredNodes; - var deferredUnusedIdentifierNodes; - var flowLoopStart = 0; - var flowLoopCount = 0; - var visitedFlowCount = 0; - var emptyStringType = getLiteralTypeForText(32 /* StringLiteral */, ""); - var zeroType = getLiteralTypeForText(64 /* NumberLiteral */, "0"); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var visitedFlowNodes = []; - var visitedFlowTypes = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var awaitedTypeStack = []; - var diagnostics = ts.createDiagnosticCollection(); - var TypeFacts; - (function (TypeFacts) { - TypeFacts[TypeFacts["None"] = 0] = "None"; - TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts[TypeFacts["TypeofEQBoolean"] = 4] = "TypeofEQBoolean"; - TypeFacts[TypeFacts["TypeofEQSymbol"] = 8] = "TypeofEQSymbol"; - TypeFacts[TypeFacts["TypeofEQObject"] = 16] = "TypeofEQObject"; - TypeFacts[TypeFacts["TypeofEQFunction"] = 32] = "TypeofEQFunction"; - TypeFacts[TypeFacts["TypeofEQHostObject"] = 64] = "TypeofEQHostObject"; - TypeFacts[TypeFacts["TypeofNEString"] = 128] = "TypeofNEString"; - TypeFacts[TypeFacts["TypeofNENumber"] = 256] = "TypeofNENumber"; - TypeFacts[TypeFacts["TypeofNEBoolean"] = 512] = "TypeofNEBoolean"; - TypeFacts[TypeFacts["TypeofNESymbol"] = 1024] = "TypeofNESymbol"; - TypeFacts[TypeFacts["TypeofNEObject"] = 2048] = "TypeofNEObject"; - TypeFacts[TypeFacts["TypeofNEFunction"] = 4096] = "TypeofNEFunction"; - TypeFacts[TypeFacts["TypeofNEHostObject"] = 8192] = "TypeofNEHostObject"; - TypeFacts[TypeFacts["EQUndefined"] = 16384] = "EQUndefined"; - TypeFacts[TypeFacts["EQNull"] = 32768] = "EQNull"; - TypeFacts[TypeFacts["EQUndefinedOrNull"] = 65536] = "EQUndefinedOrNull"; - TypeFacts[TypeFacts["NEUndefined"] = 131072] = "NEUndefined"; - TypeFacts[TypeFacts["NENull"] = 262144] = "NENull"; - TypeFacts[TypeFacts["NEUndefinedOrNull"] = 524288] = "NEUndefinedOrNull"; - TypeFacts[TypeFacts["Truthy"] = 1048576] = "Truthy"; - TypeFacts[TypeFacts["Falsy"] = 2097152] = "Falsy"; - TypeFacts[TypeFacts["Discriminatable"] = 4194304] = "Discriminatable"; - TypeFacts[TypeFacts["All"] = 8388607] = "All"; - // The following members encode facts about particular kinds of types for use in the getTypeFacts function. - // The presence of a particular fact means that the given test is true for some (and possibly all) values - // of that kind of type. - TypeFacts[TypeFacts["BaseStringStrictFacts"] = 933633] = "BaseStringStrictFacts"; - TypeFacts[TypeFacts["BaseStringFacts"] = 3145473] = "BaseStringFacts"; - TypeFacts[TypeFacts["StringStrictFacts"] = 4079361] = "StringStrictFacts"; - TypeFacts[TypeFacts["StringFacts"] = 4194049] = "StringFacts"; - TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 3030785] = "EmptyStringStrictFacts"; - TypeFacts[TypeFacts["EmptyStringFacts"] = 3145473] = "EmptyStringFacts"; - TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 1982209] = "NonEmptyStringStrictFacts"; - TypeFacts[TypeFacts["NonEmptyStringFacts"] = 4194049] = "NonEmptyStringFacts"; - TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 933506] = "BaseNumberStrictFacts"; - TypeFacts[TypeFacts["BaseNumberFacts"] = 3145346] = "BaseNumberFacts"; - TypeFacts[TypeFacts["NumberStrictFacts"] = 4079234] = "NumberStrictFacts"; - TypeFacts[TypeFacts["NumberFacts"] = 4193922] = "NumberFacts"; - TypeFacts[TypeFacts["ZeroStrictFacts"] = 3030658] = "ZeroStrictFacts"; - TypeFacts[TypeFacts["ZeroFacts"] = 3145346] = "ZeroFacts"; - TypeFacts[TypeFacts["NonZeroStrictFacts"] = 1982082] = "NonZeroStrictFacts"; - TypeFacts[TypeFacts["NonZeroFacts"] = 4193922] = "NonZeroFacts"; - TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 933252] = "BaseBooleanStrictFacts"; - TypeFacts[TypeFacts["BaseBooleanFacts"] = 3145092] = "BaseBooleanFacts"; - TypeFacts[TypeFacts["BooleanStrictFacts"] = 4078980] = "BooleanStrictFacts"; - TypeFacts[TypeFacts["BooleanFacts"] = 4193668] = "BooleanFacts"; - TypeFacts[TypeFacts["FalseStrictFacts"] = 3030404] = "FalseStrictFacts"; - TypeFacts[TypeFacts["FalseFacts"] = 3145092] = "FalseFacts"; - TypeFacts[TypeFacts["TrueStrictFacts"] = 1981828] = "TrueStrictFacts"; - TypeFacts[TypeFacts["TrueFacts"] = 4193668] = "TrueFacts"; - TypeFacts[TypeFacts["SymbolStrictFacts"] = 1981320] = "SymbolStrictFacts"; - TypeFacts[TypeFacts["SymbolFacts"] = 4193160] = "SymbolFacts"; - TypeFacts[TypeFacts["ObjectStrictFacts"] = 6166480] = "ObjectStrictFacts"; - TypeFacts[TypeFacts["ObjectFacts"] = 8378320] = "ObjectFacts"; - TypeFacts[TypeFacts["FunctionStrictFacts"] = 6164448] = "FunctionStrictFacts"; - TypeFacts[TypeFacts["FunctionFacts"] = 8376288] = "FunctionFacts"; - TypeFacts[TypeFacts["UndefinedFacts"] = 2457472] = "UndefinedFacts"; - TypeFacts[TypeFacts["NullFacts"] = 2340752] = "NullFacts"; - })(TypeFacts || (TypeFacts = {})); - var typeofEQFacts = ts.createMapFromTemplate({ - "string": 1 /* TypeofEQString */, - "number": 2 /* TypeofEQNumber */, - "boolean": 4 /* TypeofEQBoolean */, - "symbol": 8 /* TypeofEQSymbol */, - "undefined": 16384 /* EQUndefined */, - "object": 16 /* TypeofEQObject */, - "function": 32 /* TypeofEQFunction */ - }); - var typeofNEFacts = ts.createMapFromTemplate({ - "string": 128 /* TypeofNEString */, - "number": 256 /* TypeofNENumber */, - "boolean": 512 /* TypeofNEBoolean */, - "symbol": 1024 /* TypeofNESymbol */, - "undefined": 131072 /* NEUndefined */, - "object": 2048 /* TypeofNEObject */, - "function": 4096 /* TypeofNEFunction */ - }); - var typeofTypesByName = ts.createMapFromTemplate({ - "string": stringType, - "number": numberType, - "boolean": booleanType, - "symbol": esSymbolType, - "undefined": undefinedType - }); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var _jsxElementPropertiesName; - var _hasComputedJsxElementPropertiesName = false; - var _jsxElementChildrenPropertyName; - var _hasComputedJsxElementChildrenPropertyName = false; - /** Things we lazy load from the JSX namespace */ - var jsxTypes = ts.createMap(); - var JsxNames = { - JSX: "JSX", - IntrinsicElements: "IntrinsicElements", - ElementClass: "ElementClass", - ElementAttributesPropertyNameContainer: "ElementAttributesProperty", - ElementChildrenAttributeNameContainer: "ElementChildrenAttribute", - Element: "Element", - IntrinsicAttributes: "IntrinsicAttributes", - IntrinsicClassAttributes: "IntrinsicClassAttributes" - }; - var subtypeRelation = ts.createMap(); - var assignableRelation = ts.createMap(); - var comparableRelation = ts.createMap(); - var identityRelation = ts.createMap(); - var enumRelation = ts.createMap(); - // This is for caching the result of getSymbolDisplayBuilder. Do not access directly. - var _displayBuilder; - var TypeSystemPropertyName; - (function (TypeSystemPropertyName) { - TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; - TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; - TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; - })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); - var CheckMode; - (function (CheckMode) { - CheckMode[CheckMode["Normal"] = 0] = "Normal"; - CheckMode[CheckMode["SkipContextSensitive"] = 1] = "SkipContextSensitive"; - CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; - })(CheckMode || (CheckMode = {})); - var builtinGlobals = ts.createMap(); - builtinGlobals.set(undefinedSymbol.name, undefinedSymbol); - initializeTypeChecker(); - return checker; - function getJsxNamespace() { - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).text; - } - } - else if (compilerOptions.reactNamespace) { - _jsxNamespace = compilerOptions.reactNamespace; - } - } - return _jsxNamespace; - } - function getEmitResolver(sourceFile, cancellationToken) { - // Ensure we have all the type information in place for this file so that all the - // emitter questions of this resolver will return the right information. - getDiagnostics(sourceFile, cancellationToken); - return emitResolver; - } - function error(location, message, arg0, arg1, arg2) { - var diagnostic = location - ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2) - : ts.createCompilerDiagnostic(message, arg0, arg1, arg2); - diagnostics.add(diagnostic); - } - function createSymbol(flags, name) { - symbolCount++; - var symbol = (new Symbol(flags | 134217728 /* Transient */, name)); - symbol.checkFlags = 0; - return symbol; - } - function isTransientSymbol(symbol) { - return (symbol.flags & 134217728 /* Transient */) !== 0; - } - function getExcludedSymbolFlags(flags) { - var result = 0; - if (flags & 2 /* BlockScopedVariable */) - result |= 107455 /* BlockScopedVariableExcludes */; - if (flags & 1 /* FunctionScopedVariable */) - result |= 107454 /* FunctionScopedVariableExcludes */; - if (flags & 4 /* Property */) - result |= 0 /* PropertyExcludes */; - if (flags & 8 /* EnumMember */) - result |= 900095 /* EnumMemberExcludes */; - if (flags & 16 /* Function */) - result |= 106927 /* FunctionExcludes */; - if (flags & 32 /* Class */) - result |= 899519 /* ClassExcludes */; - if (flags & 64 /* Interface */) - result |= 792968 /* InterfaceExcludes */; - if (flags & 256 /* RegularEnum */) - result |= 899327 /* RegularEnumExcludes */; - if (flags & 128 /* ConstEnum */) - result |= 899967 /* ConstEnumExcludes */; - if (flags & 512 /* ValueModule */) - result |= 106639 /* ValueModuleExcludes */; - if (flags & 8192 /* Method */) - result |= 99263 /* MethodExcludes */; - if (flags & 32768 /* GetAccessor */) - result |= 41919 /* GetAccessorExcludes */; - if (flags & 65536 /* SetAccessor */) - result |= 74687 /* SetAccessorExcludes */; - if (flags & 262144 /* TypeParameter */) - result |= 530920 /* TypeParameterExcludes */; - if (flags & 524288 /* TypeAlias */) - result |= 793064 /* TypeAliasExcludes */; - if (flags & 8388608 /* Alias */) - result |= 8388608 /* AliasExcludes */; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - var result = createSymbol(symbol.flags, symbol.name); - result.declarations = symbol.declarations.slice(0); - result.parent = symbol.parent; - if (symbol.valueDeclaration) - result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) - result.constEnumOnlyModule = true; - if (symbol.members) - result.members = ts.cloneMap(symbol.members); - if (symbol.exports) - result.exports = ts.cloneMap(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source) { - if (!(target.flags & getExcludedSymbolFlags(source.flags))) { - if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - // reset flag when merging instantiated module into value module that has only const enums - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration && - (!target.valueDeclaration || - (target.valueDeclaration.kind === 233 /* ModuleDeclaration */ && source.valueDeclaration.kind !== 233 /* ModuleDeclaration */))) { - // other kinds of value declarations take precedence over modules - target.valueDeclaration = source.valueDeclaration; - } - ts.addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) - target.members = ts.createMap(); - mergeSymbolTable(target.members, source.members); - } - if (source.exports) { - if (!target.exports) - target.exports = ts.createMap(); - mergeSymbolTable(target.exports, source.exports); - } - recordMergedSymbol(target, source); - } - else if (target.flags & 1024 /* NamespaceModule */) { - error(ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); - } - else { - var message_2 = target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */ - ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; - ts.forEach(source.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - ts.forEach(target.declarations, function (node) { - error(ts.getNameOfDeclaration(node) || node, message_2, symbolToString(source)); - }); - } - } - function mergeSymbolTable(target, source) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - } - else { - if (!(targetSymbol.flags & 134217728 /* Transient */)) { - targetSymbol = cloneSymbol(targetSymbol); - target.set(id, targetSymbol); - } - mergeSymbol(targetSymbol, sourceSymbol); - } - }); - } - function mergeModuleAugmentation(moduleName) { - var moduleAugmentation = moduleName.parent; - if (moduleAugmentation.symbol.declarations[0] !== moduleAugmentation) { - // this is a combined symbol for multiple augmentations within the same file. - // its symbol already has accumulated information for all declarations - // so we need to add it just once - do the work only for first declaration - ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } - else { - // find a module that about to be augmented - // do not validate names of augmentations that are defined in ambient context - var moduleNotFoundError = !ts.isInAmbientContext(moduleName.parent.parent) - ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found - : undefined; - var mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, /*isForAugmentation*/ true); - if (!mainModule) { - return; - } - // obtain item referenced by 'export=' - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920 /* Namespace */) { - // if module symbol has already been merged - it is safe to use it. - // otherwise clone it - mainModule = mainModule.flags & 134217728 /* Transient */ ? mainModule : cloneSymbol(mainModule); - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - else { - error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addToSymbolTable(target, source, message) { - source.forEach(function (sourceSymbol, id) { - var targetSymbol = target.get(id); - if (targetSymbol) { - // Error on redeclarations - ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(id, message)); - } - else { - target.set(id, sourceSymbol); - } - }); - function addDeclarationDiagnostic(id, message) { - return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 134217728 /* Transient */) - return symbol; - var id = getSymbolId(symbol); - return symbolLinks[id] || (symbolLinks[id] = {}); - } - function getNodeLinks(node) { - var nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = { flags: 0 }); - } - function getObjectFlags(type) { - return type.flags & 32768 /* Object */ ? type.objectFlags : 0; - } - function getCheckFlags(symbol) { - return symbol.flags & 134217728 /* Transient */ ? symbol.checkFlags : 0; - } - function isGlobalSourceFile(node) { - return node.kind === 265 /* SourceFile */ && !ts.isExternalOrCommonJsModule(node); - } - function getSymbol(symbols, name, meaning) { - if (meaning) { - var symbol = symbols.get(name); - if (symbol) { - ts.Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 8388608 /* Alias */) { - var target = resolveAlias(symbol); - // Unknown symbol means an error occurred in alias resolution, treat it as positive answer to avoid cascading errors - if (target === unknownSymbol || target.flags & meaning) { - return symbol; - } - } - } - } - // return undefined if we can't find a symbol. - } - /** - * Get symbols that represent parameter-property-declaration as parameter and as property declaration - * @param parameter a parameterDeclaration node - * @param parameterName a name of the parameter to get the symbols for. - * @return a tuple of two symbols - */ - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - var constructorDeclaration = parameter.parent; - var classDeclaration = parameter.parent.parent; - var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 107455 /* Value */); - var propertySymbol = getSymbol(classDeclaration.symbol.members, parameterName, 107455 /* Value */); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - var declarationFile = ts.getSourceFileOfNode(declaration); - var useFile = ts.getSourceFileOfNode(usage); - if (declarationFile !== useFile) { - if ((modulekind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || - (!compilerOptions.outFile && !compilerOptions.out) || - ts.isInAmbientContext(declaration)) { - // nodes are in different files and order cannot be determined - return true; - } - // declaration is after usage - // can be legal if usage is deferred (i.e. inside function or in initializer of instance property) - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - var sourceFiles = host.getSourceFiles(); - return ts.indexOf(sourceFiles, declarationFile) <= ts.indexOf(sourceFiles, useFile); - } - if (declaration.pos <= usage.pos) { - // declaration is before usage - if (declaration.kind === 176 /* BindingElement */) { - // still might be illegal if declaration and usage are both binding elements (eg var [a = b, b = b] = [1, 2]) - var errorBindingElement = ts.getAncestor(usage, 176 /* BindingElement */); - if (errorBindingElement) { - return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || - declaration.pos < errorBindingElement.pos; - } - // or it might be illegal if usage happens before parent variable is declared (eg var [a] = a) - return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 226 /* VariableDeclaration */), usage); - } - else if (declaration.kind === 226 /* VariableDeclaration */) { - // still might be illegal if usage is in the initializer of the variable declaration (eg var a = a) - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } - return true; - } - // declaration is after usage, but it can still be legal if usage is deferred: - // 1. inside an export specifier - // 2. inside a function - // 3. inside an instance property initializer, a reference to a non-instance property - // 4. inside a static property initializer, a reference to a static method in the same class - // or if usage is in a type context: - // 1. inside a type query (typeof in type position) - if (usage.parent.kind === 246 /* ExportSpecifier */) { - // export specifiers do not use the variable, they only make it available for use - return true; - } - var container = ts.getEnclosingBlockScopeContainer(declaration); - return isInTypeQuery(usage) || isUsedInFunctionOrInstanceProperty(usage, declaration, container); - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { - var container = ts.getEnclosingBlockScopeContainer(declaration); - switch (declaration.parent.parent.kind) { - case 208 /* VariableStatement */: - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - // variable statement/for/for-of statement case, - // use site should not be inside variable declaration (initializer of declaration or binding element) - if (isSameScopeDescendentOf(usage, declaration, container)) { - return true; - } - break; - } - switch (declaration.parent.parent.kind) { - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - // ForIn/ForOf case - use site should not be used in expression part - if (isSameScopeDescendentOf(usage, declaration.parent.parent.expression, container)) { - return true; - } - } - return false; - } - function isUsedInFunctionOrInstanceProperty(usage, declaration, container) { - return !!ts.findAncestor(usage, function (current) { - if (current === container) { - return "quit"; - } - if (ts.isFunctionLike(current)) { - return true; - } - var initializerOfProperty = current.parent && - current.parent.kind === 149 /* PropertyDeclaration */ && - current.parent.initializer === current; - if (initializerOfProperty) { - if (ts.getModifierFlags(current.parent) & 32 /* Static */) { - if (declaration.kind === 151 /* MethodDeclaration */) { - return true; - } - } - else { - var isDeclarationInstanceProperty = declaration.kind === 149 /* PropertyDeclaration */ && !(ts.getModifierFlags(declaration) & 32 /* Static */); - if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { - return true; - } - } - } - }); - } - } - // Resolve a given name for a given meaning at a given location. An error is reported if the name was not found and - // the nameNotFoundMessage argument is not undefined. Returns the resolved symbol, or undefined if no symbol with - // the given name can be found. - function resolveName(location, name, meaning, nameNotFoundMessage, nameArg) { - var result; - var lastLocation; - var propertyWithInvalidInitializer; - var errorLocation = location; - var grandparent; - var isInExternalModule = false; - loop: while (location) { - // Locals of a source file are not in scope (because they get merged into the global symbol table) - if (location.locals && !isGlobalSourceFile(location)) { - if (result = getSymbol(location.locals, name, meaning)) { - var useResult = true; - if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - // symbol lookup restrictions for function-like declarations - // - Type parameters of a function are in scope in the entire function declaration, including the parameter - // list and return type. However, local types are only in scope in the function body. - // - parameters are only in the scope of function body - // This restriction does not apply to JSDoc comment types because they are parented - // at a higher level than type parameters would normally be - if (meaning & result.flags & 793064 /* Type */ && lastLocation.kind !== 283 /* JSDocComment */) { - useResult = result.flags & 262144 /* TypeParameter */ - ? lastLocation === location.type || - lastLocation.kind === 146 /* Parameter */ || - lastLocation.kind === 145 /* TypeParameter */ - : false; - } - if (meaning & 107455 /* Value */ && result.flags & 1 /* FunctionScopedVariable */) { - // parameters are visible only inside function body, parameter list and return type - // technically for parameter list case here we might mix parameters and variables declared in function, - // however it is detected separately when checking initializers of parameters - // to make sure that they reference no variables declared after them. - useResult = - lastLocation.kind === 146 /* Parameter */ || - (lastLocation === location.type && - result.valueDeclaration.kind === 146 /* Parameter */); - } - } - if (useResult) { - break loop; - } - else { - result = undefined; - } - } - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) - break; - isInExternalModule = true; - // falls through - case 233 /* ModuleDeclaration */: - var moduleExports = getSymbolOfNode(location).exports; - if (location.kind === 265 /* SourceFile */ || ts.isAmbientModule(location)) { - // It's an external module. First see if the module has an export default and if the local - // name of that export default matches. - if (result = moduleExports.get("default")) { - var localSymbol = ts.getLocalSymbolForExportDefault(result); - if (localSymbol && (result.flags & meaning) && localSymbol.name === name) { - break loop; - } - result = undefined; - } - // Because of module/namespace merging, a module's exports are in scope, - // yet we never want to treat an export specifier as putting a member in scope. - // Therefore, if the name we find is purely an export specifier, it is not actually considered in scope. - // Two things to note about this: - // 1. We have to check this without calling getSymbol. The problem with calling getSymbol - // on an export specifier is that it might find the export specifier itself, and try to - // resolve it as an alias. This will cause the checker to consider the export specifier - // a circular alias reference when it might not be. - // 2. We check === SymbolFlags.Alias in order to check that the symbol is *purely* - // an alias. If we used &, we'd be throwing out symbols that have non alias aspects, - // which is not the desired behavior. - var moduleExport = moduleExports.get(name); - if (moduleExport && - moduleExport.flags === 8388608 /* Alias */ && - ts.getDeclarationOfKind(moduleExport, 246 /* ExportSpecifier */)) { - break; - } - } - if (result = getSymbol(moduleExports, name, meaning & 8914931 /* ModuleMember */)) { - break loop; - } - break; - case 232 /* EnumDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).exports, name, meaning & 8 /* EnumMember */)) { - break loop; - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - // TypeScript 1.0 spec (April 2014): 8.4.1 - // Initializer expressions for instance member variables are evaluated in the scope - // of the class constructor body but are not permitted to reference parameters or - // local variables of the constructor. This effectively means that entities from outer scopes - // by the same name as a constructor parameter or local variable are inaccessible - // in initializer expressions for instance member variables. - if (ts.isClassLike(location.parent) && !(ts.getModifierFlags(location) & 32 /* Static */)) { - var ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (getSymbol(ctor.locals, name, meaning & 107455 /* Value */)) { - // Remember the property node, it will be used later to report appropriate error - propertyWithInvalidInitializer = location; - } - } - } - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - if (result = getSymbol(getSymbolOfNode(location).members, name, meaning & 793064 /* Type */)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - // ignore type parameters not declared in this container - result = undefined; - break; - } - if (lastLocation && ts.getModifierFlags(lastLocation) & 32 /* Static */) { - // TypeScript 1.0 spec (April 2014): 3.4.1 - // The scope of a type parameter extends over the entire declaration with which the type - // parameter list is associated, with the exception of static member declarations in classes. - error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); - return undefined; - } - break loop; - } - if (location.kind === 199 /* ClassExpression */ && meaning & 32 /* Class */) { - var className = location.name; - if (className && name === className.text) { - result = location.symbol; - break loop; - } - } - break; - // It is not legal to reference a class's own type parameters from a computed property name that - // belongs to the class. For example: - // - // function foo() { return '' } - // class C { // <-- Class's own type parameter T - // [foo()]() { } // <-- Reference to T from class's own computed property - // } - // - case 144 /* ComputedPropertyName */: - grandparent = location.parent.parent; - if (ts.isClassLike(grandparent) || grandparent.kind === 230 /* InterfaceDeclaration */) { - // A reference to this grandparent's type parameters would be an error - if (result = getSymbol(getSymbolOfNode(grandparent).members, name, meaning & 793064 /* Type */)) { - error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - return undefined; - } - } - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 186 /* FunctionExpression */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16 /* Function */) { - var functionName = location.name; - if (functionName && name === functionName.text) { - result = location.symbol; - break loop; - } - } - break; - case 147 /* Decorator */: - // Decorators are resolved at the class declaration. Resolving at the parameter - // or member would result in looking up locals in the method. - // - // function y() {} - // class C { - // method(@y x, y) {} // <-- decorator y should be resolved at the class declaration, not the parameter. - // } - // - if (location.parent && location.parent.kind === 146 /* Parameter */) { - location = location.parent; - } - // - // function y() {} - // class C { - // @y method(x, y) {} // <-- decorator y should be resolved at the class declaration, not the method. - // } - // - if (location.parent && ts.isClassElement(location.parent)) { - location = location.parent; - } - break; - } - lastLocation = location; - location = location.parent; - } - if (result && nameNotFoundMessage && noUnusedIdentifiers) { - result.isReferenced = true; - } - if (!result) { - result = getSymbol(globals, name, meaning); - } - if (!result) { - if (nameNotFoundMessage) { - if (!errorLocation || - !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && - !checkAndReportErrorForExtendingInterface(errorLocation) && - !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && - !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && - !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning)) { - error(errorLocation, nameNotFoundMessage, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - } - } - return undefined; - } - // Perform extra checks only if error reporting was requested - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer) { - // We have a match, but the reference occurred within a property initializer and the identifier also binds - // to a local variable in the constructor where the code will be emitted. - var propertyName = propertyWithInvalidInitializer.name; - error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return undefined; - } - // Only check for block-scoped variable if we are looking for the - // name with variable meaning - // For example, - // declare module foo { - // interface bar {} - // } - // const foo/*1*/: foo/*2*/.bar; - // The foo at /*1*/ and /*2*/ will share same symbol with two meanings: - // block-scoped variable and namespace module. However, only when we - // try to resolve name in /*1*/ which is used in variable position, - // we want to check for block-scoped - if (meaning & 2 /* BlockScopedVariable */ || - ((meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 107455 /* Value */) === 107455 /* Value */)) { - var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - // If we're in an external module, we can't reference value symbols created from UMD export declarations - if (result && isInExternalModule && (meaning & 107455 /* Value */) === 107455 /* Value */) { - var decls = result.declarations; - if (decls && decls.length === 1 && decls[0].kind === 236 /* NamespaceExportDeclaration */) { - error(errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, name); - } - } - } - return result; - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.kind === 145 /* TypeParameter */ && decl.parent === container) { - return true; - } - } - return false; - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if ((errorLocation.kind === 71 /* Identifier */ && (isTypeReferenceIdentifier(errorLocation)) || isInTypeQuery(errorLocation))) { - return false; - } - var container = ts.getThisContainer(errorLocation, /*includeArrowFunctions*/ true); - var location = container; - while (location) { - if (ts.isClassLike(location.parent)) { - var classSymbol = getSymbolOfNode(location.parent); - if (!classSymbol) { - break; - } - // Check to see if a static member exists. - var constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg), symbolToString(classSymbol)); - return true; - } - // No static member is present. - // Check if we're in an instance method and look for a relevant instance member. - if (location === container && !(ts.getModifierFlags(location) & 32 /* Static */)) { - var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, typeof nameArg === "string" ? nameArg : ts.declarationNameToString(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - var expression = getEntityNameForExtendingInterface(errorLocation); - var isError = !!(expression && resolveEntityName(expression, 64 /* Interface */, /*ignoreErrors*/ true)); - if (isError) { - error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); - } - return isError; - } - /** - * Climbs up parents to an ExpressionWithTypeArguments, and returns its expression, - * but returns undefined if that expression is not an EntityNameExpression. - */ - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; - case 201 /* ExpressionWithTypeArguments */: - ts.Debug.assert(ts.isEntityNameExpression(node.expression)); - return node.expression; - default: - return undefined; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - if (meaning === 1920 /* Namespace */) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 /* Type */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & (107455 /* Value */ & ~1024 /* NamespaceModule */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 793064 /* Type */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol && !(symbol.flags & 1024 /* NamespaceModule */)) { - error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, name); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { - if (meaning & (107455 /* Value */ & ~1024 /* NamespaceModule */ & ~793064 /* Type */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */ & ~107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, name); - return true; - } - } - else if (meaning & (793064 /* Type */ & ~1024 /* NamespaceModule */ & ~107455 /* Value */)) { - var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */ & ~793064 /* Type */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)); - if (symbol) { - error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, name); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - ts.Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */)); - // Block-scoped variables cannot be used before their definition - var declaration = ts.forEach(result.declarations, function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 232 /* EnumDeclaration */) ? d : undefined; }); - ts.Debug.assert(declaration !== undefined, "Declaration to checkResolvedBlockScopedVariable is undefined"); - if (!ts.isInAmbientContext(declaration) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - if (result.flags & 2 /* BlockScopedVariable */) { - error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 32 /* Class */) { - error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - else if (result.flags & 384 /* Enum */) { - error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, ts.declarationNameToString(ts.getNameOfDeclaration(declaration))); - } - } - } - /* Starting from 'initial' node walk up the parent chain until 'stopAt' node is reached. - * If at any point current node is equal to 'parent' node - return true. - * Return false if 'stopAt' node is reached or isFunctionLike(current) === true. - */ - function isSameScopeDescendentOf(initial, parent, stopAt) { - return parent && !!ts.findAncestor(initial, function (n) { return n === stopAt || ts.isFunctionLike(n) ? "quit" : n === parent; }); - } - function getAnyImportSyntax(node) { - if (ts.isAliasSymbolDeclaration(node)) { - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - return ts.findAncestor(node, function (n) { return n.kind === 238 /* ImportDeclaration */; }); - } - } - function getDeclarationOfAliasSymbol(symbol) { - return ts.find(symbol.declarations, ts.isAliasSymbolDeclaration); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - if (node.moduleReference.kind === 248 /* ExternalModuleReference */) { - return resolveExternalModuleSymbol(resolveExternalModuleName(node, ts.getExternalModuleImportEqualsDeclarationExpression(node))); - } - return getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - } - function getTargetOfImportClause(node, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - var exportDefaultSymbol = void 0; - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } - else { - var exportValue = moduleSymbol.exports.get("export="); - exportDefaultSymbol = exportValue - ? getPropertyOfType(getTypeOfSymbol(exportValue), "default") - : resolveSymbol(moduleSymbol.exports.get("default"), dontResolveAlias); - } - if (!exportDefaultSymbol && !allowSyntheticDefaultImports) { - error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - } - else if (!exportDefaultSymbol && allowSyntheticDefaultImports) { - return resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - return exportDefaultSymbol; - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - var moduleSpecifier = node.parent.parent.moduleSpecifier; - return resolveESModuleSymbol(resolveExternalModuleName(node, moduleSpecifier), moduleSpecifier, dontResolveAlias); - } - // This function creates a synthetic symbol that combines the value side of one symbol with the - // type/namespace side of another symbol. Consider this example: - // - // declare module graphics { - // interface Point { - // x: number; - // y: number; - // } - // } - // declare var graphics: { - // Point: new (x: number, y: number) => graphics.Point; - // } - // declare module "graphics" { - // export = graphics; - // } - // - // An 'import { Point } from "graphics"' needs to create a symbol that combines the value side 'Point' - // property with the type/namespace side interface 'Point'. - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol.flags & (793064 /* Type */ | 1920 /* Namespace */)) { - return valueSymbol; - } - var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.name); - result.declarations = ts.concatenate(valueSymbol.declarations, typeSymbol.declarations); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) - result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) - result.members = typeSymbol.members; - if (valueSymbol.exports) - result.exports = valueSymbol.exports; - return result; - } - function getExportOfModule(symbol, name, dontResolveAlias) { - if (symbol.flags & 1536 /* Module */) { - return resolveSymbol(getExportsOfSymbol(symbol).get(name), dontResolveAlias); - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3 /* Variable */) { - var typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias) { - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - var targetSymbol = resolveESModuleSymbol(moduleSymbol, node.moduleSpecifier, dontResolveAlias); - if (targetSymbol) { - var name = specifier.propertyName || specifier.name; - if (name.text) { - if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - var symbolFromVariable = void 0; - // First check if module was specified with "export=". If so, get the member from the resolved type - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=")) { - symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.text); - } - else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, name.text); - } - // if symbolFromVariable is export - get its final target - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - var symbolFromModule = getExportOfModule(targetSymbol, name.text, dontResolveAlias); - // If the export member we're looking for is default, and there is no real default but allowSyntheticDefaultImports is on, return the entire module as the default - if (!symbolFromModule && allowSyntheticDefaultImports && name.text === "default") { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - var symbol = symbolFromModule && symbolFromVariable ? - combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : - symbolFromModule || symbolFromVariable; - if (!symbol) { - error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, getFullyQualifiedName(moduleSymbol), ts.declarationNameToString(name)); - } - return symbol; - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - return getExternalModuleMember(node.parent.parent.parent, node, dontResolveAlias); - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - return resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - } - function getTargetOfExportSpecifier(node, dontResolveAlias) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : - resolveEntityName(node.propertyName || node.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - return resolveEntityName(node.expression, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 239 /* ImportClause */: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 240 /* NamespaceImport */: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 242 /* ImportSpecifier */: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 246 /* ExportSpecifier */: - return getTargetOfExportSpecifier(node, dontRecursivelyResolve); - case 243 /* ExportAssignment */: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 236 /* NamespaceExportDeclaration */: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - } - } - function resolveSymbol(symbol, dontResolveAlias) { - var shouldResolve = !dontResolveAlias && symbol && symbol.flags & 8388608 /* Alias */ && !(symbol.flags & (107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */)); - return shouldResolve ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - ts.Debug.assert((symbol.flags & 8388608 /* Alias */) !== 0, "Should only get Alias here."); - var links = getSymbolLinks(symbol); - if (!links.target) { - links.target = resolvingSymbol; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - var target = getTargetOfAliasDeclaration(node); - if (links.target === resolvingSymbol) { - links.target = target || unknownSymbol; - } - else { - error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - else if (links.target === resolvingSymbol) { - links.target = unknownSymbol; - } - return links.target; - } - function markExportAsReferenced(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target) { - var markAlias = target === unknownSymbol || - ((target.flags & 107455 /* Value */) && !isConstEnumOrConstEnumOnlyModule(target)); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - // When an alias symbol is referenced, we need to mark the entity it references as referenced and in turn repeat that until - // we reach a non-alias or an exported entity (which is always considered referenced). We do this by checking the target of - // the alias as an expression (which recursively takes us back here if the target references another alias). - function markAliasSymbolAsReferenced(symbol) { - var links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - var node = getDeclarationOfAliasSymbol(symbol); - ts.Debug.assert(!!node); - if (node.kind === 243 /* ExportAssignment */) { - // export default - checkExpressionCached(node.expression); - } - else if (node.kind === 246 /* ExportSpecifier */) { - // export { } or export { as foo } - checkExpressionCached(node.propertyName || node.name); - } - else if (ts.isInternalModuleImportEqualsDeclaration(node)) { - // import foo = - checkExpressionCached(node.moduleReference); - } - } - } - // This function is only for imports with entity names - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - // There are three things we might try to look for. In the following examples, - // the search term is enclosed in |...|: - // - // import a = |b|; // Namespace - // import a = |b.c|; // Value, type, namespace - // import a = |b.c|.d; // Namespace - if (entityName.kind === 71 /* Identifier */ && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - // Check for case 1 and 3 in the above example - if (entityName.kind === 71 /* Identifier */ || entityName.parent.kind === 143 /* QualifiedName */) { - return resolveEntityName(entityName, 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - else { - // Case 2 in above example - // entityName.kind could be a QualifiedName or a Missing identifier - ts.Debug.assert(entityName.parent.kind === 237 /* ImportEqualsDeclaration */); - return resolveEntityName(entityName, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, /*ignoreErrors*/ false, dontResolveAlias); - } - } - function getFullyQualifiedName(symbol) { - return symbol.parent ? getFullyQualifiedName(symbol.parent) + "." + symbolToString(symbol) : symbolToString(symbol); - } - /** - * Resolves a qualified name and any involved aliases. - */ - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (ts.nodeIsMissing(name)) { - return undefined; - } - var symbol; - if (name.kind === 71 /* Identifier */) { - var message = meaning === 1920 /* Namespace */ ? ts.Diagnostics.Cannot_find_namespace_0 : ts.Diagnostics.Cannot_find_name_0; - symbol = resolveName(location || name, name.text, meaning, ignoreErrors ? undefined : message, name); - if (!symbol) { - return undefined; - } - } - else if (name.kind === 143 /* QualifiedName */ || name.kind === 179 /* PropertyAccessExpression */) { - var left = void 0; - if (name.kind === 143 /* QualifiedName */) { - left = name.left; - } - else if (name.kind === 179 /* PropertyAccessExpression */ && - (name.expression.kind === 185 /* ParenthesizedExpression */ || ts.isEntityNameExpression(name.expression))) { - left = name.expression; - } - else { - // If the expression in property-access expression is not entity-name or parenthsizedExpression (e.g. it is a call expression), it won't be able to successfully resolve the name. - // This is the case when we are trying to do any language service operation in heritage clauses. By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression - // will attempt to checkPropertyAccessExpression to resolve symbol. - // i.e class C extends foo()./*do language service operation here*/B {} - return undefined; - } - var right = name.kind === 143 /* QualifiedName */ ? name.right : name.name; - var namespace = resolveEntityName(left, 1920 /* Namespace */, ignoreErrors, /*dontResolveAlias*/ false, location); - if (!namespace || ts.nodeIsMissing(right)) { - return undefined; - } - else if (namespace === unknownSymbol) { - return namespace; - } - symbol = getSymbol(getExportsOfSymbol(namespace), right.text, meaning); - if (!symbol) { - if (!ignoreErrors) { - error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(namespace), ts.declarationNameToString(right)); - } - return undefined; - } - } - else if (name.kind === 185 /* ParenthesizedExpression */) { - // If the expression in parenthesizedExpression is not an entity-name (e.g. it is a call expression), it won't be able to successfully resolve the name. - // This is the case when we are trying to do any language service operation in heritage clauses. - // By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression will attempt to checkPropertyAccessExpression to resolve symbol. - // i.e class C extends foo()./*do language service operation here*/B {} - return ts.isEntityNameExpression(name.expression) ? - resolveEntityName(name.expression, meaning, ignoreErrors, dontResolveAlias, location) : - undefined; - } - else { - ts.Debug.fail("Unknown entity name kind."); - } - ts.Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here."); - return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveExternalModuleName(location, moduleReferenceExpression) { - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ts.Diagnostics.Cannot_find_module_0); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - if (moduleReferenceExpression.kind !== 9 /* StringLiteral */ && moduleReferenceExpression.kind !== 13 /* NoSubstitutionTemplateLiteral */) { - return; - } - var moduleReferenceLiteral = moduleReferenceExpression; - return resolveExternalModule(location, moduleReferenceLiteral.text, moduleNotFoundError, moduleReferenceLiteral, isForAugmentation); - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { - if (isForAugmentation === void 0) { isForAugmentation = false; } - // Module names are escaped in our symbol table. However, string literal values aren't. - // Escape the name in the "require(...)" clause to ensure we find the right symbol. - var moduleName = ts.escapeIdentifier(moduleReference); - if (moduleName === undefined) { - return; - } - var ambientModule = tryFindAmbientModule(moduleName, /*withAugmentations*/ true); - if (ambientModule) { - return ambientModule; - } - var isRelative = ts.isExternalModuleNameRelative(moduleName); - var resolvedModule = ts.getResolvedModule(ts.getSourceFileOfNode(location), moduleReference); - var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); - var sourceFile = resolvedModule && !resolutionDiagnostic && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (sourceFile.symbol) { - // merged symbol is module declaration symbol combined with all augmentations - return getMergedSymbol(sourceFile.symbol); - } - if (moduleNotFoundError) { - // report errors only if it was requested - error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return undefined; - } - if (patternAmbientModules) { - var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleName); - if (pattern) { - return getMergedSymbol(pattern.symbol); - } - } - // May be an untyped module. If so, ignore resolutionDiagnostic. - if (!isRelative && resolvedModule && !ts.extensionIsTypeScript(resolvedModule.extension)) { - if (isForAugmentation) { - var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); - } - else if (noImplicitAny && moduleNotFoundError) { - error(errorNode, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedModule.resolvedFileName); - } - // Failed imports and untyped modules are both treated in an untyped manner; only difference is whether we give a diagnostic first. - return undefined; - } - if (moduleNotFoundError) { - // report errors only if it was requested - if (resolutionDiagnostic) { - error(errorNode, resolutionDiagnostic, moduleName, resolvedModule.resolvedFileName); - } - else { - var tsExtension = ts.tryExtractTypeScriptExtension(moduleName); - if (tsExtension) { - var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; - error(errorNode, diag, tsExtension, ts.removeExtension(moduleName, tsExtension)); - } - else { - error(errorNode, moduleNotFoundError, moduleName); - } - } - } - return undefined; - } - // An external module with an 'export =' declaration resolves to the target of the 'export =' declaration, - // and an external module with no 'export =' declaration resolves to the module itself. - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - return moduleSymbol && getMergedSymbol(resolveSymbol(moduleSymbol.exports.get("export="), dontResolveAlias)) || moduleSymbol; - } - // An external module with an 'export =' declaration may be referenced as an ES6 module provided the 'export =' - // references a symbol that is at least declared as a module or a variable. The target of the 'export =' may - // combine other declarations with the module or variable (e.g. a class/module, function/module, interface/variable). - function resolveESModuleSymbol(moduleSymbol, moduleReferenceExpression, dontResolveAlias) { - var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */))) { - error(moduleReferenceExpression, ts.Diagnostics.Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct, symbolToString(moduleSymbol)); - symbol = undefined; - } - return symbol; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=") !== undefined; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - var exports = getExportsOfModuleAsArray(moduleSymbol); - var exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - ts.addRange(exports, getPropertiesOfType(getTypeOfSymbol(exportEquals))); - } - return exports; - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - var symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - var links = getSymbolLinks(moduleSymbol); - return links.resolvedExports || (links.resolvedExports = getExportsForModule(moduleSymbol)); - } - /** - * Extends one symbol table with another while collecting information on name collisions for error message generation into the `lookupTable` argument - * Not passing `lookupTable` and `exportNode` disables this collection, and just extends the tables - */ - function extendExportSymbols(target, source, lookupTable, exportNode) { - source && source.forEach(function (sourceSymbol, id) { - if (id === "default") - return; - var targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) - }); - } - } - else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - var collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } - else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsForModule(moduleSymbol) { - var visitedSymbols = []; - // A module defined by an 'export=' consists on one export that needs to be resolved - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - return visit(moduleSymbol) || moduleSymbol.exports; - // The ES6 spec permits export * declarations in a module to circularly reference the module itself. For example, - // module 'a' can 'export * from "b"' and 'b' can 'export * from "a"' without error. - function visit(symbol) { - if (!(symbol && symbol.flags & 1952 /* HasExports */ && !ts.contains(visitedSymbols, symbol))) { - return; - } - visitedSymbols.push(symbol); - var symbols = ts.cloneMap(symbol.exports); - // All export * declarations are collected in an __export symbol by the binder - var exportStars = symbol.exports.get("__export"); - if (exportStars) { - var nestedSymbols = ts.createMap(); - var lookupTable_1 = ts.createMap(); - for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - var exportedSymbols = visit(resolvedModule); - extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); - } - lookupTable_1.forEach(function (_a, id) { - var exportsWithDuplicate = _a.exportsWithDuplicate; - // It's not an error if the file with multiple `export *`s with duplicate names exports a member with that name itself - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { - var node = exportsWithDuplicate_1[_i]; - diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, id)); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - var merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfNode(node) { - return getMergedSymbol(node.symbol); - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent); - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 - ? getMergedSymbol(symbol.exportSymbol) - : symbol; - } - function symbolIsValue(symbol) { - return !!(symbol.flags & 107455 /* Value */ || symbol.flags & 8388608 /* Alias */ && resolveAlias(symbol).flags & 107455 /* Value */); - } - function findConstructorDeclaration(node) { - var members = node.members; - for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { - var member = members_1[_i]; - if (member.kind === 152 /* Constructor */ && ts.nodeIsPresent(member.body)) { - return member; - } - } - } - function createType(flags) { - var result = new Type(checker, flags); - typeCount++; - result.id = typeCount; - return result; - } - function createIntrinsicType(kind, intrinsicName) { - var type = createType(kind); - type.intrinsicName = intrinsicName; - return type; - } - function createBooleanType(trueFalseTypes) { - var type = getUnionType(trueFalseTypes); - type.flags |= 8 /* Boolean */; - type.intrinsicName = "boolean"; - return type; - } - function createObjectType(objectFlags, symbol) { - var type = createType(32768 /* Object */); - type.objectFlags = objectFlags; - type.symbol = symbol; - return type; - } - function createTypeofType() { - return getUnionType(ts.convertToArray(typeofEQFacts.keys(), function (s) { return getLiteralTypeForText(32 /* StringLiteral */, s); })); - } - // A reserved member name starts with two underscores, but the third character cannot be an underscore - // or the @ symbol. A third underscore indicates an escaped form of an identifer that started - // with at least two underscores. The @ character indicates that the name is denoted by a well known ES - // Symbol instance. - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 /* _ */ && - name.charCodeAt(1) === 95 /* _ */ && - name.charCodeAt(2) !== 95 /* _ */ && - name.charCodeAt(2) !== 64 /* at */; - } - function getNamedMembers(members) { - var result; - members.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - if (!result) - result = []; - if (symbolIsValue(symbol)) { - result.push(symbol); - } - } - }); - return result || emptyArray; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - type.members = members; - type.properties = getNamedMembers(members); - type.callSignatures = callSignatures; - type.constructSignatures = constructSignatures; - if (stringIndexInfo) - type.stringIndexInfo = stringIndexInfo; - if (numberIndexInfo) - type.numberIndexInfo = numberIndexInfo; - return type; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo) { - return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - var result; - for (var location = enclosingDeclaration; location; location = location.parent) { - // Locals of a source file are not in scope (because they get merged into the global symbol table) - if (location.locals && !isGlobalSourceFile(location)) { - if (result = callback(location.locals)) { - return result; - } - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - // falls through - case 233 /* ModuleDeclaration */: - if (result = callback(getSymbolOfNode(location).exports)) { - return result; - } - break; - } - } - return callback(globals); - } - function getQualifiedLeftMeaning(rightMeaning) { - // If we are looking in value space, the parent meaning is value, other wise it is namespace - return rightMeaning === 107455 /* Value */ ? 107455 /* Value */ : 1920 /* Namespace */; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing) { - function getAccessibleSymbolChainFromSymbolTable(symbols) { - return getAccessibleSymbolChainFromSymbolTableWorker(symbols, []); - } - function getAccessibleSymbolChainFromSymbolTableWorker(symbols, visitedSymbolTables) { - if (ts.contains(visitedSymbolTables, symbols)) { - return undefined; - } - visitedSymbolTables.push(symbols); - var result = trySymbolTable(symbols); - visitedSymbolTables.pop(); - return result; - function canQualifySymbol(symbolFromSymbolTable, meaning) { - // If the symbol is equivalent and doesn't need further qualification, this symbol is accessible - if (!needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning)) { - return true; - } - // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too - var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing); - return !!accessibleParent; - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol) { - if (symbol === (resolvedAliasSymbol || symbolFromSymbolTable)) { - // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) - // and if symbolFromSymbolTable or alias resolution matches the symbol, - // check the symbol can be qualified, it is only then this symbol is accessible - return !ts.forEach(symbolFromSymbolTable.declarations, hasExternalModuleSymbol) && - canQualifySymbol(symbolFromSymbolTable, meaning); - } - } - function trySymbolTable(symbols) { - // If symbol is directly available by its name in the symbol table - if (isAccessible(symbols.get(symbol.name))) { - return [symbol]; - } - // Check if symbol is any of the alias - return ts.forEachEntry(symbols, function (symbolFromSymbolTable) { - if (symbolFromSymbolTable.flags & 8388608 /* Alias */ - && symbolFromSymbolTable.name !== "export=" - && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246 /* ExportSpecifier */)) { - if (!useOnlyExternalAliasing || - // Is this external alias, then use it to name - ts.forEach(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) { - var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - if (isAccessible(symbolFromSymbolTable, resolveAlias(symbolFromSymbolTable))) { - return [symbolFromSymbolTable]; - } - // Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain - // but only if the symbolFromSymbolTable can be qualified - var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTableWorker(resolvedImportedSymbol.exports, visitedSymbolTables) : undefined; - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - }); - } - } - if (symbol) { - if (!(isPropertyOrMethodDeclarationSymbol(symbol))) { - return forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - var qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { - // If symbol of this name is not available in the symbol table we are ok - var symbolFromSymbolTable = symbolTable.get(symbol.name); - if (!symbolFromSymbolTable) { - // Continue to the next symbol table - return false; - } - // If the symbol with this name is present it should refer to the symbol - if (symbolFromSymbolTable === symbol) { - // No need to qualify - return true; - } - // Qualify if the symbol from symbol table has same meaning as expected - symbolFromSymbolTable = (symbolFromSymbolTable.flags & 8388608 /* Alias */ && !ts.getDeclarationOfKind(symbolFromSymbolTable, 246 /* ExportSpecifier */)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - if (symbolFromSymbolTable.flags & meaning) { - qualify = true; - return true; - } - // Continue to the next symbol table - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - continue; - default: - return false; - } - } - return true; - } - return false; - } - /** - * Check if the given symbol in given enclosing declaration is accessible and mark all associated alias to be visible if requested - * - * @param symbol a Symbol to check if accessible - * @param enclosingDeclaration a Node containing reference to the symbol - * @param meaning a SymbolFlags to check if such meaning of the symbol is accessible - * @param shouldComputeAliasToMakeVisible a boolean value to indicate whether to return aliases to be mark visible in case the symbol is accessible - */ - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - if (symbol && enclosingDeclaration && !(symbol.flags & 262144 /* TypeParameter */)) { - var initialSymbol = symbol; - var meaningToLook = meaning; - while (symbol) { - // Symbol is accessible if it by itself is accessible - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, /*useOnlyExternalAliasing*/ false); - if (accessibleSymbolChain) { - var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (!hasAccessibleDeclarations) { - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbol !== initialSymbol ? symbolToString(symbol, enclosingDeclaration, 1920 /* Namespace */) : undefined, - }; - } - return hasAccessibleDeclarations; - } - // If we haven't got the accessible symbol, it doesn't mean the symbol is actually inaccessible. - // It could be a qualified symbol and hence verify the path - // e.g.: - // module m { - // export class c { - // } - // } - // const x: typeof m.c - // In the above example when we start with checking if typeof m.c symbol is accessible, - // we are going to see if c can be accessed in scope directly. - // But it can't, hence the accessible is going to be undefined, but that doesn't mean m.c is inaccessible - // It is accessible if the parent m is accessible because then m.c can be accessed through qualification - meaningToLook = getQualifiedLeftMeaning(meaning); - symbol = getParentOfSymbol(symbol); - } - // This could be a symbol that is not exported in the external module - // or it could be a symbol from different external module that is not aliased and hence cannot be named - var symbolExternalModule = ts.forEach(initialSymbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - // name from different external module that is not visible - return { - accessibility: 2 /* CannotBeNamed */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule) - }; - } - } - // Just a local name that is not accessible - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - }; - } - return { accessibility: 0 /* Accessible */ }; - function getExternalModuleContainer(declaration) { - var node = ts.findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfNode(node); - } - } - function hasExternalModuleSymbol(declaration) { - return ts.isAmbientModule(declaration) || (declaration.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(declaration)); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - var aliasesToMakeVisible; - if (ts.forEach(symbol.declarations, function (declaration) { return !getIsDeclarationVisible(declaration); })) { - return undefined; - } - return { accessibility: 0 /* Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - if (!isDeclarationVisible(declaration)) { - // Mark the unexported alias as visible if its parent is visible - // because these kind of aliases can be used to name types in declaration file - var anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && - !(ts.getModifierFlags(anyImportSyntax) & 1 /* Export */) && - isDeclarationVisible(anyImportSyntax.parent)) { - // In function "buildTypeDisplay" where we decide whether to write type-alias or serialize types, - // we want to just check if type- alias is accessible or not but we don't care about emitting those alias at that time - // since we will do the emitting later in trackSymbol. - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - if (aliasesToMakeVisible) { - if (!ts.contains(aliasesToMakeVisible, anyImportSyntax)) { - aliasesToMakeVisible.push(anyImportSyntax); - } - } - else { - aliasesToMakeVisible = [anyImportSyntax]; - } - } - return true; - } - // Declaration is not visible - return false; - } - return true; - } - } - function isEntityNameVisible(entityName, enclosingDeclaration) { - // get symbol of the first identifier of the entityName - var meaning; - if (entityName.parent.kind === 162 /* TypeQuery */ || ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - // Typeof value - meaning = 107455 /* Value */ | 1048576 /* ExportValue */; - } - else if (entityName.kind === 143 /* QualifiedName */ || entityName.kind === 179 /* PropertyAccessExpression */ || - entityName.parent.kind === 237 /* ImportEqualsDeclaration */) { - // Left identifier from type reference or TypeAlias - // Entity name of the import declaration - meaning = 1920 /* Namespace */; - } - else { - // Type Reference or TypeAlias entity = Identifier - meaning = 793064 /* Type */; - } - var firstIdentifier = getFirstIdentifier(entityName); - var symbol = resolveName(enclosingDeclaration, firstIdentifier.text, meaning, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined); - // Verify if the symbol is accessible - return (symbol && hasVisibleDeclarations(symbol, /*shouldComputeAliasToMakeVisible*/ true)) || { - accessibility: 1 /* NotAccessible */, - errorSymbolName: ts.getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function writeKeyword(writer, kind) { - writer.writeKeyword(ts.tokenToString(kind)); - } - function writePunctuation(writer, kind) { - writer.writePunctuation(ts.tokenToString(kind)); - } - function writeSpace(writer) { - writer.writeSpace(" "); - } - function symbolToString(symbol, enclosingDeclaration, meaning) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function signatureToString(signature, enclosingDeclaration, flags, kind) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function typeToString(type, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - var maxLength = compilerOptions.noErrorTruncation || flags & 4 /* NoTruncation */ ? undefined : 100; - if (maxLength && result.length >= maxLength) { - result = result.substr(0, maxLength - "...".length) + "..."; - } - return result; - } - function createNodeBuilder() { - var context; - return { - typeToTypeNode: function (type, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = typeToTypeNodeHelper(type); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - indexInfoToIndexSignatureDeclaration: function (indexInfo, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - }, - signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags) { - context = createNodeBuilderContext(enclosingDeclaration, flags); - var resultingNode = signatureToSignatureDeclarationHelper(signature, kind); - var result = context.encounteredError ? undefined : resultingNode; - return result; - } - }; - function createNodeBuilderContext(enclosingDeclaration, flags) { - return { - enclosingDeclaration: enclosingDeclaration, - flags: flags, - encounteredError: false, - inObjectTypeLiteral: false, - checkAlias: true, - symbolStack: undefined - }; - } - function typeToTypeNodeHelper(type) { - if (!type) { - context.encounteredError = true; - // TODO(aozgaa): should we return implict any (undefined) or explicit any (keywordtypenode)? - return undefined; - } - if (type.flags & 1 /* Any */) { - return ts.createKeywordTypeNode(119 /* AnyKeyword */); - } - if (type.flags & 2 /* String */) { - return ts.createKeywordTypeNode(136 /* StringKeyword */); - } - if (type.flags & 4 /* Number */) { - return ts.createKeywordTypeNode(133 /* NumberKeyword */); - } - if (type.flags & 8 /* Boolean */) { - return ts.createKeywordTypeNode(122 /* BooleanKeyword */); - } - if (type.flags & 16 /* Enum */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & (32 /* StringLiteral */)) { - return ts.createLiteralTypeNode((ts.createLiteral(type.text))); - } - if (type.flags & (64 /* NumberLiteral */)) { - return ts.createLiteralTypeNode((ts.createNumericLiteral(type.text))); - } - if (type.flags & 128 /* BooleanLiteral */) { - return type.intrinsicName === "true" ? ts.createTrue() : ts.createFalse(); - } - if (type.flags & 256 /* EnumLiteral */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & 1024 /* Void */) { - return ts.createKeywordTypeNode(105 /* VoidKeyword */); - } - if (type.flags & 2048 /* Undefined */) { - return ts.createKeywordTypeNode(139 /* UndefinedKeyword */); - } - if (type.flags & 4096 /* Null */) { - return ts.createKeywordTypeNode(95 /* NullKeyword */); - } - if (type.flags & 8192 /* Never */) { - return ts.createKeywordTypeNode(130 /* NeverKeyword */); - } - if (type.flags & 512 /* ESSymbol */) { - return ts.createKeywordTypeNode(137 /* SymbolKeyword */); - } - if (type.flags & 16777216 /* NonPrimitive */) { - return ts.createKeywordTypeNode(134 /* ObjectKeyword */); - } - if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - if (context.inObjectTypeLiteral) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowThisInObjectLiteral)) { - context.encounteredError = true; - } - } - return ts.createThis(); - } - var objectFlags = getObjectFlags(type); - if (objectFlags & 4 /* Reference */) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - return typeReferenceToTypeNode(type); - } - if (objectFlags & 3 /* ClassOrInterface */) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - // TODO(aozgaa): handle type arguments. - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (type.flags & 16384 /* TypeParameter */) { - var name = symbolToName(type.symbol, /*expectsIdentifier*/ false); - // Ignore constraint/default when creating a usage (as opposed to declaration) of a type parameter. - return ts.createTypeReferenceNode(name, /*typeArguments*/ undefined); - } - if (context.checkAlias && type.aliasSymbol) { - var name = symbolToName(type.aliasSymbol, /*expectsIdentifier*/ false); - var typeArgumentNodes = type.aliasTypeArguments && mapToTypeNodeArray(type.aliasTypeArguments); - return ts.createTypeReferenceNode(name, typeArgumentNodes); - } - context.checkAlias = false; - if (type.flags & 65536 /* Union */) { - var formattedUnionTypes = formatUnionTypes(type.types); - var unionTypeNodes = formattedUnionTypes && mapToTypeNodeArray(formattedUnionTypes); - if (unionTypeNodes && unionTypeNodes.length > 0) { - return ts.createUnionOrIntersectionTypeNode(166 /* UnionType */, unionTypeNodes); - } - else { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyUnionOrIntersection)) { - context.encounteredError = true; - } - return undefined; - } - } - if (type.flags & 131072 /* Intersection */) { - return ts.createUnionOrIntersectionTypeNode(167 /* IntersectionType */, mapToTypeNodeArray(type.types)); - } - if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - // The type is an object literal type. - return createAnonymousTypeNode(type); - } - if (type.flags & 262144 /* Index */) { - var indexedType = type.type; - var indexTypeNode = typeToTypeNodeHelper(indexedType); - return ts.createTypeOperatorNode(indexTypeNode); - } - if (type.flags & 524288 /* IndexedAccess */) { - var objectTypeNode = typeToTypeNodeHelper(type.objectType); - var indexTypeNode = typeToTypeNodeHelper(type.indexType); - return ts.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - ts.Debug.fail("Should be unreachable."); - function mapToTypeNodeArray(types) { - var result = []; - for (var _i = 0, types_1 = types; _i < types_1.length; _i++) { - var type_1 = types_1[_i]; - var typeNode = typeToTypeNodeHelper(type_1); - if (typeNode) { - result.push(typeNode); - } - } - return result; - } - function createMappedTypeNodeFromType(type) { - ts.Debug.assert(!!(type.flags & 32768 /* Object */)); - var typeParameter = getTypeParameterFromMappedType(type); - var typeParameterNode = typeParameterToDeclaration(typeParameter); - var templateType = getTemplateTypeFromMappedType(type); - var templateTypeNode = typeToTypeNodeHelper(templateType); - var readonlyToken = type.declaration && type.declaration.readonlyToken ? ts.createToken(131 /* ReadonlyKeyword */) : undefined; - var questionToken = type.declaration && type.declaration.questionToken ? ts.createToken(55 /* QuestionToken */) : undefined; - return ts.createMappedTypeNode(readonlyToken, typeParameterNode, questionToken, templateTypeNode); - } - function createAnonymousTypeNode(type) { - var symbol = type.symbol; - if (symbol) { - // Always use 'typeof T' for type of class, enum, and module objects - if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || - shouldWriteTypeOfFunctionSymbol()) { - return createTypeQueryNodeFromSymbol(symbol); - } - else if (ts.contains(context.symbolStack, symbol)) { - // If type is an anonymous type literal in a type alias declaration, use type alias name - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - // The specified symbol flags need to be reinterpreted as type flags - var entityName = symbolToName(typeAlias, /*expectsIdentifier*/ false); - return ts.createTypeReferenceNode(entityName, /*typeArguments*/ undefined); - } - else { - return ts.createKeywordTypeNode(119 /* AnyKeyword */); - } - } - else { - // Since instantiations of the same anonymous type have the same symbol, tracking symbols instead - // of types allows us to catch circular references to instantiations of the same anonymous type - if (!context.symbolStack) { - context.symbolStack = []; - } - context.symbolStack.push(symbol); - var result = createTypeNodeFromObjectType(type); - context.symbolStack.pop(); - return result; - } - } - else { - // Anonymous types without a symbol are never circular. - return createTypeNodeFromObjectType(type); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */ && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32 /* Static */; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 /* SourceFile */ || declaration.parent.kind === 234 /* ModuleBlock */; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - // typeof is allowed only for static/non local functions - return ts.contains(context.symbolStack, symbol); // it is type of the symbol uses itself recursively - } - } - } - function createTypeNodeFromObjectType(type) { - if (type.objectFlags & 32 /* Mapped */) { - if (getConstraintTypeFromMappedType(type).flags & (16384 /* TypeParameter */ | 262144 /* Index */)) { - return createMappedTypeNodeFromType(type); - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - return ts.createTypeLiteralNode(/*members*/ undefined); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var signature = resolved.callSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 160 /* FunctionType */); - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - var signature = resolved.constructSignatures[0]; - return signatureToSignatureDeclarationHelper(signature, 161 /* ConstructorType */); - } - } - var saveInObjectTypeLiteral = context.inObjectTypeLiteral; - context.inObjectTypeLiteral = true; - var members = createTypeNodesFromResolvedType(resolved); - context.inObjectTypeLiteral = saveInObjectTypeLiteral; - return ts.createTypeLiteralNode(members); - } - function createTypeQueryNodeFromSymbol(symbol) { - var entityName = symbolToName(symbol, /*expectsIdentifier*/ false); - return ts.createTypeQueryNode(entityName); - } - function typeReferenceToTypeNode(type) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType) { - var elementType = typeToTypeNodeHelper(typeArguments[0]); - return ts.createArrayTypeNode(elementType); - } - else if (type.target.objectFlags & 8 /* Tuple */) { - if (typeArguments.length > 0) { - var tupleConstituentNodes = mapToTypeNodeArray(typeArguments.slice(0, getTypeReferenceArity(type))); - if (tupleConstituentNodes && tupleConstituentNodes.length > 0) { - return ts.createTupleTypeNode(tupleConstituentNodes); - } - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowEmptyTuple)) { - context.encounteredError = true; - } - return undefined; - } - else { - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - var qualifiedName = undefined; - if (outerTypeParameters) { - var length_1 = outerTypeParameters.length; - while (i < length_1) { - // Find group of type arguments for type parameters with the same declaring container. - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_1 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - // When type parameters are their own type arguments for the whole group (i.e. we have - // the default outer type arguments), we don't show the group. - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - var qualifiedNamePart = symbolToName(parent, /*expectsIdentifier*/ true); - if (!qualifiedName) { - qualifiedName = ts.createQualifiedName(qualifiedNamePart, /*right*/ undefined); - } - else { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = qualifiedNamePart; - qualifiedName = ts.createQualifiedName(qualifiedName, /*right*/ undefined); - } - } - } - } - var entityName = undefined; - var nameIdentifier = symbolToName(type.symbol, /*expectsIdentifier*/ true); - if (qualifiedName) { - ts.Debug.assert(!qualifiedName.right); - qualifiedName.right = nameIdentifier; - entityName = qualifiedName; - } - else { - entityName = nameIdentifier; - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - var typeArgumentNodes = ts.some(typeArguments) ? mapToTypeNodeArray(typeArguments.slice(i, typeParameterCount - i)) : undefined; - return ts.createTypeReferenceNode(entityName, typeArgumentNodes); - } - } - function createTypeNodesFromResolvedType(resolvedType) { - var typeElements = []; - for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 155 /* CallSignature */)); - } - for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 156 /* ConstructSignature */)); - } - if (resolvedType.stringIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.stringIndexInfo, 0 /* String */)); - } - if (resolvedType.numberIndexInfo) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(resolvedType.numberIndexInfo, 1 /* Number */)); - } - var properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - for (var _d = 0, properties_2 = properties; _d < properties_2.length; _d++) { - var propertySymbol = properties_2[_d]; - var propertyType = getTypeOfSymbol(propertySymbol); - var oldDeclaration = propertySymbol.declarations && propertySymbol.declarations[0]; - if (!oldDeclaration) { - return; - } - var propertyName = oldDeclaration.name; - var optionalToken = propertySymbol.flags & 67108864 /* Optional */ ? ts.createToken(55 /* QuestionToken */) : undefined; - if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length) { - var signatures = getSignaturesOfType(propertyType, 0 /* Call */); - for (var _e = 0, signatures_1 = signatures; _e < signatures_1.length; _e++) { - var signature = signatures_1[_e]; - var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 150 /* MethodSignature */); - methodDeclaration.name = propertyName; - methodDeclaration.questionToken = optionalToken; - typeElements.push(methodDeclaration); - } - } - else { - // TODO(aozgaa): should we create a node with explicit or implict any? - var propertyTypeNode = propertyType ? typeToTypeNodeHelper(propertyType) : ts.createKeywordTypeNode(119 /* AnyKeyword */); - typeElements.push(ts.createPropertySignature(propertyName, optionalToken, propertyTypeNode, - /*initializer*/ undefined)); - } - } - return typeElements.length ? typeElements : undefined; - } - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind) { - var indexerTypeNode = ts.createKeywordTypeNode(kind === 0 /* String */ ? 136 /* StringKeyword */ : 133 /* NumberKeyword */); - var name = ts.getNameFromIndexInfo(indexInfo); - var indexingParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, name, - /*questionToken*/ undefined, indexerTypeNode, - /*initializer*/ undefined); - var typeNode = typeToTypeNodeHelper(indexInfo.type); - return ts.createIndexSignatureDeclaration( - /*decorators*/ undefined, indexInfo.isReadonly ? [ts.createToken(131 /* ReadonlyKeyword */)] : undefined, [indexingParameter], typeNode); - } - function signatureToSignatureDeclarationHelper(signature, kind) { - var typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter); }); - var parameters = signature.parameters.map(function (parameter) { return symbolToParameterDeclaration(parameter); }); - var returnTypeNode; - if (signature.typePredicate) { - var typePredicate = signature.typePredicate; - var parameterName = typePredicate.kind === 1 /* Identifier */ ? ts.createIdentifier(typePredicate.parameterName) : ts.createThisTypeNode(); - var typeNode = typeToTypeNodeHelper(typePredicate.type); - returnTypeNode = ts.createTypePredicateNode(parameterName, typeNode); - } - else { - var returnType = getReturnTypeOfSignature(signature); - returnTypeNode = returnType && typeToTypeNodeHelper(returnType); - } - var returnTypeNodeExceptAny = returnTypeNode && returnTypeNode.kind !== 119 /* AnyKeyword */ ? returnTypeNode : undefined; - return ts.createSignatureDeclaration(kind, typeParameters, parameters, returnTypeNodeExceptAny); - } - function typeParameterToDeclaration(type) { - var constraint = getConstraintFromTypeParameter(type); - var constraintNode = constraint && typeToTypeNodeHelper(constraint); - var defaultParameter = getDefaultFromTypeParameter(type); - var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter); - var name = symbolToName(type.symbol, /*expectsIdentifier*/ true); - return ts.createTypeParameterDeclaration(name, constraintNode, defaultParameterNode); - } - function symbolToParameterDeclaration(parameterSymbol) { - var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 146 /* Parameter */); - var parameterType = getTypeOfSymbol(parameterSymbol); - var parameterTypeNode = typeToTypeNodeHelper(parameterType); - // TODO(aozgaa): In the future, check initializer accessibility. - var parameterNode = ts.createParameter(parameterDeclaration.decorators, parameterDeclaration.modifiers, parameterDeclaration.dotDotDotToken && ts.createToken(24 /* DotDotDotToken */), - // Clone name to remove trivia. - ts.getSynthesizedClone(parameterDeclaration.name), parameterDeclaration.questionToken && ts.createToken(55 /* QuestionToken */), parameterTypeNode, parameterDeclaration.initializer); - return parameterNode; - } - function symbolToName(symbol, expectsIdentifier) { - // Try to get qualified name if the symbol is not a type parameter and there is an enclosing declaration. - var chain; - var isTypeParameter = symbol.flags & 262144 /* TypeParameter */; - if (!isTypeParameter && context.enclosingDeclaration) { - chain = getSymbolChain(symbol, 0 /* None */, /*endOfChain*/ true); - ts.Debug.assert(chain && chain.length > 0); - } - else { - chain = [symbol]; - } - if (expectsIdentifier && chain.length !== 1 - && !context.encounteredError - && !(context.flags & ts.NodeBuilderFlags.allowQualifedNameInPlaceOfIdentifier)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain, index) { - ts.Debug.assert(chain && 0 <= index && index < chain.length); - // const parentIndex = index - 1; - var symbol = chain[index]; - var typeParameterString = ""; - if (index > 0) { - var parentSymbol = chain[index - 1]; - var typeParameters = void 0; - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - typeParameters = getTypeParametersOfClassOrInterface(parentSymbol); - } - else { - var targetSymbol = getTargetSymbol(parentSymbol); - if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) { - typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - } - } - if (typeParameters && typeParameters.length > 0) { - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowTypeParameterInQualifiedName)) { - context.encounteredError = true; - } - var writer = ts.getSingleLineStringWriter(); - var displayBuilder = getSymbolDisplayBuilder(); - displayBuilder.buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, context.enclosingDeclaration, 0); - typeParameterString = writer.string(); - ts.releaseStringWriter(writer); - } - } - var symbolName = getNameOfSymbol(symbol); - var symbolNameWithTypeParameters = typeParameterString.length > 0 ? symbolName + "<" + typeParameterString + ">" : symbolName; - var identifier = ts.createIdentifier(symbolNameWithTypeParameters); - return index > 0 ? ts.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; - } - /** @param endOfChain Set to false for recursive calls; non-recursive calls should always output something. */ - function getSymbolChain(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, /*useOnlyExternalAliasing*/ false); - var parentSymbol; - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - // Go up and add our parent. - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), /*endOfChain*/ false); - if (parentChain) { - parentSymbol = parent; - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [symbol]); - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if ( - // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. - endOfChain || - // If a parent symbol is an external module, don't write it. (We prefer just `x` vs `"foo/bar".x`.) - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - // If a parent symbol is an anonymous type, don't write it. - !(symbol.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) { - return [symbol]; - } - } - function getNameOfSymbol(symbol) { - var declaration = ts.firstOrUndefined(symbol.declarations); - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(declaration.parent.name); - } - if (!context.encounteredError && !(context.flags & ts.NodeBuilderFlags.allowAnonymousIdentifier)) { - context.encounteredError = true; - } - switch (declaration.kind) { - case 199 /* ClassExpression */: - return "(Anonymous class)"; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return "(Anonymous function)"; - } - } - return symbol.name; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags) { - var writer = ts.getSingleLineStringWriter(); - getSymbolDisplayBuilder().buildTypePredicateDisplay(typePredicate, writer, enclosingDeclaration, flags); - var result = writer.string(); - ts.releaseStringWriter(writer); - return result; - } - function formatUnionTypes(types) { - var result = []; - var flags = 0; - for (var i = 0; i < types.length; i++) { - var t = types[i]; - flags |= t.flags; - if (!(t.flags & 6144 /* Nullable */)) { - if (t.flags & (128 /* BooleanLiteral */ | 256 /* EnumLiteral */)) { - var baseType = t.flags & 128 /* BooleanLiteral */ ? booleanType : t.baseType; - var count = baseType.types.length; - if (i + count <= types.length && types[i + count - 1] === baseType.types[count - 1]) { - result.push(baseType); - i += count - 1; - continue; - } - } - result.push(t); - } - } - if (flags & 4096 /* Null */) - result.push(nullType); - if (flags & 2048 /* Undefined */) - result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 8 /* Private */) { - return "private"; - } - if (flags === 16 /* Protected */) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */) { - var node = ts.findAncestor(type.symbol.declarations[0].parent, function (n) { return n.kind !== 168 /* ParenthesizedType */; }); - if (node.kind === 231 /* TypeAliasDeclaration */) { - return getSymbolOfNode(node); - } - } - return undefined; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && - node.parent.kind === 234 /* ModuleBlock */ && - ts.isExternalModuleAugmentation(node.parent.parent); - } - function literalTypeToString(type) { - return type.flags & 32 /* StringLiteral */ ? "\"" + ts.escapeString(type.text) + "\"" : type.text; - } - function getNameOfSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var declaration = symbol.declarations[0]; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - return ts.declarationNameToString(name); - } - if (declaration.parent && declaration.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 199 /* ClassExpression */: - return "(Anonymous class)"; - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return "(Anonymous function)"; - } - } - return symbol.name; - } - function getSymbolDisplayBuilder() { - /** - * Writes only the name of the symbol out to the writer. Uses the original source text - * for the name of the symbol if it is available to match how the user wrote the name. - */ - function appendSymbolNameOnly(symbol, writer) { - writer.writeSymbol(getNameOfSymbol(symbol), symbol); - } - /** - * Writes a property access or element access with the name of the symbol out to the writer. - * Uses the original source text for the name of the symbol if it is available to match how the user wrote the name, - * ensuring that any names written with literals use element accesses. - */ - function appendPropertyOrElementAccessForSymbol(symbol, writer) { - var symbolName = getNameOfSymbol(symbol); - var firstChar = symbolName.charCodeAt(0); - var needsElementAccess = !ts.isIdentifierStart(firstChar, languageVersion); - if (needsElementAccess) { - writePunctuation(writer, 21 /* OpenBracketToken */); - if (ts.isSingleOrDoubleQuote(firstChar)) { - writer.writeStringLiteral(symbolName); - } - else { - writer.writeSymbol(symbolName, symbol); - } - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - writePunctuation(writer, 23 /* DotToken */); - writer.writeSymbol(symbolName, symbol); - } - } - /** - * Enclosing declaration is optional when we don't want to get qualified name in the enclosing declaration scope - * Meaning needs to be specified if the enclosing declaration is given - */ - function buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags, typeFlags) { - var parentSymbol; - function appendParentTypeArgumentsAndSymbolName(symbol) { - if (parentSymbol) { - // Write type arguments of instantiated class/interface here - if (flags & 1 /* WriteTypeParametersOrArguments */) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - buildDisplayForTypeArgumentsAndDelimiters(getTypeParametersOfClassOrInterface(parentSymbol), symbol.mapper, writer, enclosingDeclaration); - } - else { - buildTypeParameterDisplayFromSymbol(parentSymbol, writer, enclosingDeclaration); - } - } - appendPropertyOrElementAccessForSymbol(symbol, writer); - } - else { - appendSymbolNameOnly(symbol, writer); - } - parentSymbol = symbol; - } - // Let the writer know we just wrote out a symbol. The declaration emitter writer uses - // this to determine if an import it has previously seen (and not written out) needs - // to be written to the file once the walk of the tree is complete. - // - // NOTE(cyrusn): This approach feels somewhat unfortunate. A simple pass over the tree - // up front (for example, during checking) could determine if we need to emit the imports - // and we could then access that data during declaration emit. - writer.trackSymbol(symbol, enclosingDeclaration, meaning); - /** @param endOfChain Set to false for recursive calls; non-recursive calls should always output something. */ - function walkSymbol(symbol, meaning, endOfChain) { - var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & 2 /* UseOnlyExternalAliasing */)); - if (!accessibleSymbolChain || - needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { - // Go up and add our parent. - var parent = getParentOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol); - if (parent) { - walkSymbol(parent, getQualifiedLeftMeaning(meaning), /*endOfChain*/ false); - } - } - if (accessibleSymbolChain) { - for (var _i = 0, accessibleSymbolChain_1 = accessibleSymbolChain; _i < accessibleSymbolChain_1.length; _i++) { - var accessibleSymbol = accessibleSymbolChain_1[_i]; - appendParentTypeArgumentsAndSymbolName(accessibleSymbol); - } - } - else if ( - // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. - endOfChain || - // If a parent symbol is an external module, don't write it. (We prefer just `x` vs `"foo/bar".x`.) - !(!parentSymbol && ts.forEach(symbol.declarations, hasExternalModuleSymbol)) && - // If a parent symbol is an anonymous type, don't write it. - !(symbol.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - // Get qualified name if the symbol is not a type parameter - // and there is an enclosing declaration or we specifically - // asked for it - var isTypeParameter = symbol.flags & 262144 /* TypeParameter */; - var typeFormatFlag = 128 /* UseFullyQualifiedType */ & typeFlags; - if (!isTypeParameter && (enclosingDeclaration || typeFormatFlag)) { - walkSymbol(symbol, meaning, /*endOfChain*/ true); - } - else { - appendParentTypeArgumentsAndSymbolName(symbol); - } - } - function buildTypeDisplay(type, writer, enclosingDeclaration, globalFlags, symbolStack) { - var globalFlagsToPass = globalFlags & 16 /* WriteOwnNameForAnyLike */; - var inObjectTypeLiteral = false; - return writeType(type, globalFlags); - function writeType(type, flags) { - var nextFlags = flags & ~512 /* InTypeAlias */; - // Write undefined/null type as any - if (type.flags & 16793231 /* Intrinsic */) { - // Special handling for unknown / resolving types, they should show up as any and not unknown or __resolving - writer.writeKeyword(!(globalFlags & 16 /* WriteOwnNameForAnyLike */) && isTypeAny(type) - ? "any" - : type.intrinsicName); - } - else if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - if (inObjectTypeLiteral) { - writer.reportInaccessibleThisError(); - } - writer.writeKeyword("this"); - } - else if (getObjectFlags(type) & 4 /* Reference */) { - writeTypeReference(type, nextFlags); - } - else if (type.flags & 256 /* EnumLiteral */) { - buildSymbolDisplay(getParentOfSymbol(type.symbol), writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, nextFlags); - writePunctuation(writer, 23 /* DotToken */); - appendSymbolNameOnly(type.symbol, writer); - } - else if (getObjectFlags(type) & 3 /* ClassOrInterface */ || type.flags & (16 /* Enum */ | 16384 /* TypeParameter */)) { - // The specified symbol flags need to be reinterpreted as type flags - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, nextFlags); - } - else if (!(flags & 512 /* InTypeAlias */) && type.aliasSymbol && - isSymbolAccessible(type.aliasSymbol, enclosingDeclaration, 793064 /* Type */, /*shouldComputeAliasesToMakeVisible*/ false).accessibility === 0 /* Accessible */) { - var typeArguments = type.aliasTypeArguments; - writeSymbolTypeReference(type.aliasSymbol, typeArguments, 0, ts.length(typeArguments), nextFlags); - } - else if (type.flags & 196608 /* UnionOrIntersection */) { - writeUnionOrIntersectionType(type, nextFlags); - } - else if (getObjectFlags(type) & (16 /* Anonymous */ | 32 /* Mapped */)) { - writeAnonymousType(type, nextFlags); - } - else if (type.flags & 96 /* StringOrNumberLiteral */) { - writer.writeStringLiteral(literalTypeToString(type)); - } - else if (type.flags & 262144 /* Index */) { - writer.writeKeyword("keyof"); - writeSpace(writer); - writeType(type.type, 64 /* InElementType */); - } - else if (type.flags & 524288 /* IndexedAccess */) { - writeType(type.objectType, 64 /* InElementType */); - writePunctuation(writer, 21 /* OpenBracketToken */); - writeType(type.indexType, 0 /* None */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - // Should never get here - // { ... } - writePunctuation(writer, 17 /* OpenBraceToken */); - writeSpace(writer); - writePunctuation(writer, 24 /* DotDotDotToken */); - writeSpace(writer); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - } - function writeTypeList(types, delimiter) { - for (var i = 0; i < types.length; i++) { - if (i > 0) { - if (delimiter !== 26 /* CommaToken */) { - writeSpace(writer); - } - writePunctuation(writer, delimiter); - writeSpace(writer); - } - writeType(types[i], delimiter === 26 /* CommaToken */ ? 0 /* None */ : 64 /* InElementType */); - } - } - function writeSymbolTypeReference(symbol, typeArguments, pos, end, flags) { - // Unnamed function expressions and arrow functions have reserved names that we don't want to display - if (symbol.flags & 32 /* Class */ || !isReservedMemberName(symbol.name)) { - buildSymbolDisplay(symbol, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, flags); - } - if (pos < end) { - writePunctuation(writer, 27 /* LessThanToken */); - writeType(typeArguments[pos], 256 /* InFirstTypeArgument */); - pos++; - while (pos < end) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - writeType(typeArguments[pos], 0 /* None */); - pos++; - } - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function writeTypeReference(type, flags) { - var typeArguments = type.typeArguments || emptyArray; - if (type.target === globalArrayType && !(flags & 1 /* WriteArrayAsGenericType */)) { - writeType(typeArguments[0], 64 /* InElementType */); - writePunctuation(writer, 21 /* OpenBracketToken */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else if (type.target.objectFlags & 8 /* Tuple */) { - writePunctuation(writer, 21 /* OpenBracketToken */); - writeTypeList(type.typeArguments.slice(0, getTypeReferenceArity(type)), 26 /* CommaToken */); - writePunctuation(writer, 22 /* CloseBracketToken */); - } - else { - // Write the type reference in the format f.g.C where A and B are type arguments - // for outer type parameters, and f and g are the respective declaring containers of those - // type parameters. - var outerTypeParameters = type.target.outerTypeParameters; - var i = 0; - if (outerTypeParameters) { - var length_2 = outerTypeParameters.length; - while (i < length_2) { - // Find group of type arguments for type parameters with the same declaring container. - var start = i; - var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); - // When type parameters are their own type arguments for the whole group (i.e. we have - // the default outer type arguments), we don't show the group. - if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { - writeSymbolTypeReference(parent, typeArguments, start, i, flags); - writePunctuation(writer, 23 /* DotToken */); - } - } - } - var typeParameterCount = (type.target.typeParameters || emptyArray).length; - writeSymbolTypeReference(type.symbol, typeArguments, i, typeParameterCount, flags); - } - } - function writeUnionOrIntersectionType(type, flags) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - if (type.flags & 65536 /* Union */) { - writeTypeList(formatUnionTypes(type.types), 49 /* BarToken */); - } - else { - writeTypeList(type.types, 48 /* AmpersandToken */); - } - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - } - function writeAnonymousType(type, flags) { - var symbol = type.symbol; - if (symbol) { - // Always use 'typeof T' for type of class, enum, and module objects - if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) || - symbol.flags & (384 /* Enum */ | 512 /* ValueModule */)) { - writeTypeOfSymbol(type, flags); - } - else if (shouldWriteTypeOfFunctionSymbol()) { - writeTypeOfSymbol(type, flags); - } - else if (ts.contains(symbolStack, symbol)) { - // If type is an anonymous type literal in a type alias declaration, use type alias name - var typeAlias = getTypeAliasForTypeLiteral(type); - if (typeAlias) { - // The specified symbol flags need to be reinterpreted as type flags - buildSymbolDisplay(typeAlias, writer, enclosingDeclaration, 793064 /* Type */, 0 /* None */, flags); - } - else { - // Recursive usage, use any - writeKeyword(writer, 119 /* AnyKeyword */); - } - } - else { - // Since instantiations of the same anonymous type have the same symbol, tracking symbols instead - // of types allows us to catch circular references to instantiations of the same anonymous type - if (!symbolStack) { - symbolStack = []; - } - symbolStack.push(symbol); - writeLiteralType(type, flags); - symbolStack.pop(); - } - } - else { - // Anonymous types with no symbol are never circular - writeLiteralType(type, flags); - } - function shouldWriteTypeOfFunctionSymbol() { - var isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */ && - ts.forEach(symbol.declarations, function (declaration) { return ts.getModifierFlags(declaration) & 32 /* Static */; })); - var isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && - (symbol.parent || - ts.forEach(symbol.declarations, function (declaration) { - return declaration.parent.kind === 265 /* SourceFile */ || declaration.parent.kind === 234 /* ModuleBlock */; - })); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - // typeof is allowed only for static/non local functions - return !!(flags & 2 /* UseTypeOfFunction */) || - (ts.contains(symbolStack, symbol)); // it is type of the symbol uses itself recursively - } - } - } - function writeTypeOfSymbol(type, typeFormatFlags) { - writeKeyword(writer, 103 /* TypeOfKeyword */); - writeSpace(writer); - buildSymbolDisplay(type.symbol, writer, enclosingDeclaration, 107455 /* Value */, 0 /* None */, typeFormatFlags); - } - function writePropertyWithModifiers(prop) { - if (isReadonlySymbol(prop)) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - buildSymbolDisplay(prop, writer); - if (prop.flags & 67108864 /* Optional */) { - writePunctuation(writer, 55 /* QuestionToken */); - } - } - function shouldAddParenthesisAroundFunctionType(callSignature, flags) { - if (flags & 64 /* InElementType */) { - return true; - } - else if (flags & 256 /* InFirstTypeArgument */) { - // Add parenthesis around function type for the first type argument to avoid ambiguity - var typeParameters = callSignature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */) ? - callSignature.target.typeParameters : callSignature.typeParameters; - return typeParameters && typeParameters.length !== 0; - } - return false; - } - function writeLiteralType(type, flags) { - if (type.objectFlags & 32 /* Mapped */) { - if (getConstraintTypeFromMappedType(type).flags & (16384 /* TypeParameter */ | 262144 /* Index */)) { - writeMappedType(type); - return; - } - } - var resolved = resolveStructuredTypeMembers(type); - if (!resolved.properties.length && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - writePunctuation(writer, 17 /* OpenBraceToken */); - writePunctuation(writer, 18 /* CloseBraceToken */); - return; - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - var parenthesizeSignature = shouldAddParenthesisAroundFunctionType(resolved.callSignatures[0], flags); - if (parenthesizeSignature) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - buildSignatureDisplay(resolved.callSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, /*kind*/ undefined, symbolStack); - if (parenthesizeSignature) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - return; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 19 /* OpenParenToken */); - } - writeKeyword(writer, 94 /* NewKeyword */); - writeSpace(writer); - buildSignatureDisplay(resolved.constructSignatures[0], writer, enclosingDeclaration, globalFlagsToPass | 8 /* WriteArrowStyleSignature */, /*kind*/ undefined, symbolStack); - if (flags & 64 /* InElementType */) { - writePunctuation(writer, 20 /* CloseParenToken */); - } - return; - } - } - var saveInObjectTypeLiteral = inObjectTypeLiteral; - inObjectTypeLiteral = true; - writePunctuation(writer, 17 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - writeObjectLiteralType(resolved); - writer.decreaseIndent(); - writePunctuation(writer, 18 /* CloseBraceToken */); - inObjectTypeLiteral = saveInObjectTypeLiteral; - } - function writeObjectLiteralType(resolved) { - for (var _i = 0, _a = resolved.callSignatures; _i < _a.length; _i++) { - var signature = _a[_i]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, /*kind*/ undefined, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - for (var _b = 0, _c = resolved.constructSignatures; _b < _c.length; _b++) { - var signature = _c[_b]; - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, 1 /* Construct */, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - buildIndexSignatureDisplay(resolved.stringIndexInfo, writer, 0 /* String */, enclosingDeclaration, globalFlags, symbolStack); - buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, 1 /* Number */, enclosingDeclaration, globalFlags, symbolStack); - for (var _d = 0, _e = resolved.properties; _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (p.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(t).length) { - var signatures = getSignaturesOfType(t, 0 /* Call */); - for (var _f = 0, signatures_2 = signatures; _f < signatures_2.length; _f++) { - var signature = signatures_2[_f]; - writePropertyWithModifiers(p); - buildSignatureDisplay(signature, writer, enclosingDeclaration, globalFlagsToPass, /*kind*/ undefined, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - else { - writePropertyWithModifiers(p); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - writeType(t, 0 /* None */); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - } - function writeMappedType(type) { - writePunctuation(writer, 17 /* OpenBraceToken */); - writer.writeLine(); - writer.increaseIndent(); - if (type.declaration.readonlyToken) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - writePunctuation(writer, 21 /* OpenBracketToken */); - appendSymbolNameOnly(getTypeParameterFromMappedType(type).symbol, writer); - writeSpace(writer); - writeKeyword(writer, 92 /* InKeyword */); - writeSpace(writer); - writeType(getConstraintTypeFromMappedType(type), 0 /* None */); - writePunctuation(writer, 22 /* CloseBracketToken */); - if (type.declaration.questionToken) { - writePunctuation(writer, 55 /* QuestionToken */); - } - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - writeType(getTemplateTypeFromMappedType(type), 0 /* None */); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - writer.decreaseIndent(); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - } - function buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration, flags) { - var targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & 32 /* Class */ || targetSymbol.flags & 64 /* Interface */ || targetSymbol.flags & 524288 /* TypeAlias */) { - buildDisplayForTypeParametersAndDelimiters(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), writer, enclosingDeclaration, flags); - } - } - function buildTypeParameterDisplay(tp, writer, enclosingDeclaration, flags, symbolStack) { - appendSymbolNameOnly(tp.symbol, writer); - var constraint = getConstraintOfTypeParameter(tp); - if (constraint) { - writeSpace(writer); - writeKeyword(writer, 85 /* ExtendsKeyword */); - writeSpace(writer); - buildTypeDisplay(constraint, writer, enclosingDeclaration, flags, symbolStack); - } - var defaultType = getDefaultFromTypeParameter(tp); - if (defaultType) { - writeSpace(writer); - writePunctuation(writer, 58 /* EqualsToken */); - writeSpace(writer); - buildTypeDisplay(defaultType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack) { - var parameterNode = p.valueDeclaration; - if (parameterNode ? ts.isRestParameter(parameterNode) : isTransientSymbol(p) && p.isRestParameter) { - writePunctuation(writer, 24 /* DotDotDotToken */); - } - if (parameterNode && ts.isBindingPattern(parameterNode.name)) { - buildBindingPatternDisplay(parameterNode.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - appendSymbolNameOnly(p, writer); - } - if (parameterNode && isOptionalParameter(parameterNode)) { - writePunctuation(writer, 55 /* QuestionToken */); - } - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - var type = getTypeOfSymbol(p); - if (parameterNode && isRequiredInitializedParameter(parameterNode)) { - type = includeFalsyTypes(type, 2048 /* Undefined */); - } - buildTypeDisplay(type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildBindingPatternDisplay(bindingPattern, writer, enclosingDeclaration, flags, symbolStack) { - // We have to explicitly emit square bracket and bracket because these tokens are not stored inside the node. - if (bindingPattern.kind === 174 /* ObjectBindingPattern */) { - writePunctuation(writer, 17 /* OpenBraceToken */); - buildDisplayForCommaSeparatedList(bindingPattern.elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 18 /* CloseBraceToken */); - } - else if (bindingPattern.kind === 175 /* ArrayBindingPattern */) { - writePunctuation(writer, 21 /* OpenBracketToken */); - var elements = bindingPattern.elements; - buildDisplayForCommaSeparatedList(elements, writer, function (e) { return buildBindingElementDisplay(e, writer, enclosingDeclaration, flags, symbolStack); }); - if (elements && elements.hasTrailingComma) { - writePunctuation(writer, 26 /* CommaToken */); - } - writePunctuation(writer, 22 /* CloseBracketToken */); - } - } - function buildBindingElementDisplay(bindingElement, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isOmittedExpression(bindingElement)) { - return; - } - ts.Debug.assert(bindingElement.kind === 176 /* BindingElement */); - if (bindingElement.propertyName) { - writer.writeProperty(ts.getTextOfNode(bindingElement.propertyName)); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - } - if (ts.isBindingPattern(bindingElement.name)) { - buildBindingPatternDisplay(bindingElement.name, writer, enclosingDeclaration, flags, symbolStack); - } - else { - if (bindingElement.dotDotDotToken) { - writePunctuation(writer, 24 /* DotDotDotToken */); - } - appendSymbolNameOnly(bindingElement.symbol, writer); - } - } - function buildDisplayForTypeParametersAndDelimiters(typeParameters, writer, enclosingDeclaration, flags, symbolStack) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27 /* LessThanToken */); - buildDisplayForCommaSeparatedList(typeParameters, writer, function (p) { return buildTypeParameterDisplay(p, writer, enclosingDeclaration, flags, symbolStack); }); - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function buildDisplayForCommaSeparatedList(list, writer, action) { - for (var i = 0; i < list.length; i++) { - if (i > 0) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - } - action(list[i]); - } - } - function buildDisplayForTypeArgumentsAndDelimiters(typeParameters, mapper, writer, enclosingDeclaration) { - if (typeParameters && typeParameters.length) { - writePunctuation(writer, 27 /* LessThanToken */); - var flags = 256 /* InFirstTypeArgument */; - for (var i = 0; i < typeParameters.length; i++) { - if (i > 0) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - flags = 0 /* None */; - } - buildTypeDisplay(mapper(typeParameters[i]), writer, enclosingDeclaration, flags); - } - writePunctuation(writer, 29 /* GreaterThanToken */); - } - } - function buildDisplayForParametersAndDelimiters(thisParameter, parameters, writer, enclosingDeclaration, flags, symbolStack) { - writePunctuation(writer, 19 /* OpenParenToken */); - if (thisParameter) { - buildParameterDisplay(thisParameter, writer, enclosingDeclaration, flags, symbolStack); - } - for (var i = 0; i < parameters.length; i++) { - if (i > 0 || thisParameter) { - writePunctuation(writer, 26 /* CommaToken */); - writeSpace(writer); - } - buildParameterDisplay(parameters[i], writer, enclosingDeclaration, flags, symbolStack); - } - writePunctuation(writer, 20 /* CloseParenToken */); - } - function buildTypePredicateDisplay(predicate, writer, enclosingDeclaration, flags, symbolStack) { - if (ts.isIdentifierTypePredicate(predicate)) { - writer.writeParameter(predicate.parameterName); - } - else { - writeKeyword(writer, 99 /* ThisKeyword */); - } - writeSpace(writer); - writeKeyword(writer, 126 /* IsKeyword */); - writeSpace(writer); - buildTypeDisplay(predicate.type, writer, enclosingDeclaration, flags, symbolStack); - } - function buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack) { - var returnType = getReturnTypeOfSignature(signature); - if (flags & 2048 /* SuppressAnyReturnType */ && isTypeAny(returnType)) { - return; - } - if (flags & 8 /* WriteArrowStyleSignature */) { - writeSpace(writer); - writePunctuation(writer, 36 /* EqualsGreaterThanToken */); - } - else { - writePunctuation(writer, 56 /* ColonToken */); - } - writeSpace(writer); - if (signature.typePredicate) { - buildTypePredicateDisplay(signature.typePredicate, writer, enclosingDeclaration, flags, symbolStack); - } - else { - buildTypeDisplay(returnType, writer, enclosingDeclaration, flags, symbolStack); - } - } - function buildSignatureDisplay(signature, writer, enclosingDeclaration, flags, kind, symbolStack) { - if (kind === 1 /* Construct */) { - writeKeyword(writer, 94 /* NewKeyword */); - writeSpace(writer); - } - if (signature.target && (flags & 32 /* WriteTypeArgumentsOfSignature */)) { - // Instantiated signature, write type arguments instead - // This is achieved by passing in the mapper separately - buildDisplayForTypeArgumentsAndDelimiters(signature.target.typeParameters, signature.mapper, writer, enclosingDeclaration); - } - else { - buildDisplayForTypeParametersAndDelimiters(signature.typeParameters, writer, enclosingDeclaration, flags, symbolStack); - } - buildDisplayForParametersAndDelimiters(signature.thisParameter, signature.parameters, writer, enclosingDeclaration, flags, symbolStack); - buildReturnTypeDisplay(signature, writer, enclosingDeclaration, flags, symbolStack); - } - function buildIndexSignatureDisplay(info, writer, kind, enclosingDeclaration, globalFlags, symbolStack) { - if (info) { - if (info.isReadonly) { - writeKeyword(writer, 131 /* ReadonlyKeyword */); - writeSpace(writer); - } - writePunctuation(writer, 21 /* OpenBracketToken */); - writer.writeParameter(info.declaration ? ts.declarationNameToString(info.declaration.parameters[0].name) : "x"); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - switch (kind) { - case 1 /* Number */: - writeKeyword(writer, 133 /* NumberKeyword */); - break; - case 0 /* String */: - writeKeyword(writer, 136 /* StringKeyword */); - break; - } - writePunctuation(writer, 22 /* CloseBracketToken */); - writePunctuation(writer, 56 /* ColonToken */); - writeSpace(writer); - buildTypeDisplay(info.type, writer, enclosingDeclaration, globalFlags, symbolStack); - writePunctuation(writer, 25 /* SemicolonToken */); - writer.writeLine(); - } - } - return _displayBuilder || (_displayBuilder = { - buildSymbolDisplay: buildSymbolDisplay, - buildTypeDisplay: buildTypeDisplay, - buildTypeParameterDisplay: buildTypeParameterDisplay, - buildTypePredicateDisplay: buildTypePredicateDisplay, - buildParameterDisplay: buildParameterDisplay, - buildDisplayForParametersAndDelimiters: buildDisplayForParametersAndDelimiters, - buildDisplayForTypeParametersAndDelimiters: buildDisplayForTypeParametersAndDelimiters, - buildTypeParameterDisplayFromSymbol: buildTypeParameterDisplayFromSymbol, - buildSignatureDisplay: buildSignatureDisplay, - buildIndexSignatureDisplay: buildIndexSignatureDisplay, - buildReturnTypeDisplay: buildReturnTypeDisplay - }); - } - function isDeclarationVisible(node) { - if (node) { - var links = getNodeLinks(node); - if (links.isVisible === undefined) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 176 /* BindingElement */: - return isDeclarationVisible(node.parent.parent); - case 226 /* VariableDeclaration */: - if (ts.isBindingPattern(node.name) && - !node.name.elements.length) { - // If the binding pattern is empty, this variable declaration is not visible - return false; - } - // falls through - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 228 /* FunctionDeclaration */: - case 232 /* EnumDeclaration */: - case 237 /* ImportEqualsDeclaration */: - // external module augmentation is always visible - if (ts.isExternalModuleAugmentation(node)) { - return true; - } - var parent = getDeclarationContainer(node); - // If the node is not exported or it is not ambient module element (except import declaration) - if (!(ts.getCombinedModifierFlags(node) & 1 /* Export */) && - !(node.kind !== 237 /* ImportEqualsDeclaration */ && parent.kind !== 265 /* SourceFile */ && ts.isInAmbientContext(parent))) { - return isGlobalSourceFile(parent); - } - // Exported members/ambient module elements (exception import declaration) are visible if parent is visible - return isDeclarationVisible(parent); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.getModifierFlags(node) & (8 /* Private */ | 16 /* Protected */)) { - // Private/protected properties/methods are not visible - return false; - } - // Public properties/methods are visible if its parents are visible, so: - // falls through - case 152 /* Constructor */: - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 157 /* IndexSignature */: - case 146 /* Parameter */: - case 234 /* ModuleBlock */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 163 /* TypeLiteral */: - case 159 /* TypeReference */: - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - return isDeclarationVisible(node.parent); - // Default binding, import specifier and namespace import is visible - // only on demand so by default it is not visible - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - return false; - // Type parameters are always visible - case 145 /* TypeParameter */: - // Source file and namespace export are always visible - case 265 /* SourceFile */: - case 236 /* NamespaceExportDeclaration */: - return true; - // Export assignments do not create name bindings outside the module - case 243 /* ExportAssignment */: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node) { - var exportSymbol; - if (node.parent && node.parent.kind === 243 /* ExportAssignment */) { - exportSymbol = resolveName(node.parent, node.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */, ts.Diagnostics.Cannot_find_name_0, node); - } - else if (node.parent.kind === 246 /* ExportSpecifier */) { - var exportSpecifier = node.parent; - exportSymbol = exportSpecifier.parent.parent.moduleSpecifier ? - getExternalModuleMember(exportSpecifier.parent.parent, exportSpecifier) : - resolveEntityName(exportSpecifier.propertyName || exportSpecifier.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - var result = []; - if (exportSymbol) { - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - ts.forEach(declarations, function (declaration) { - getNodeLinks(declaration).isVisible = true; - var resultNode = getAnyImportSyntax(declaration) || declaration; - if (!ts.contains(result, resultNode)) { - result.push(resultNode); - } - if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { - // Add the referenced top container visible - var internalModuleReference = declaration.moduleReference; - var firstIdentifier = getFirstIdentifier(internalModuleReference); - var importSymbol = resolveName(declaration, firstIdentifier.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */, undefined, undefined); - if (importSymbol) { - buildVisibleNodeList(importSymbol.declarations); - } - } - }); - } - } - /** - * Push an entry on the type resolution stack. If an entry with the given target and the given property name - * is already on the stack, and no entries in between already have a type, then a circularity has occurred. - * In this case, the result values of the existing entry and all entries pushed after it are changed to false, - * and the value false is returned. Otherwise, the new entry is just pushed onto the stack, and true is returned. - * In order to see if the same query has already been done before, the target object and the propertyName both - * must match the one passed in. - * - * @param target The symbol, type, or signature whose type is being queried - * @param propertyName The property name that should be used to query the target for its type - */ - function pushTypeResolution(target, propertyName) { - var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - // A cycle was found - var length_3 = resolutionTargets.length; - for (var i = resolutionCycleStartIndex; i < length_3; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push(/*items*/ true); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (var i = resolutionTargets.length - 1; i >= 0; i--) { - if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function hasType(target, propertyName) { - if (propertyName === 0 /* Type */) { - return getSymbolLinks(target).type; - } - if (propertyName === 2 /* DeclaredType */) { - return getSymbolLinks(target).declaredType; - } - if (propertyName === 1 /* ResolvedBaseConstructorType */) { - return target.resolvedBaseConstructorType; - } - if (propertyName === 3 /* ResolvedReturnType */) { - return target.resolvedReturnType; - } - ts.Debug.fail("Unhandled TypeSystemPropertyName " + propertyName); - } - // Pop an entry from the type resolution stack and return its associated result value. The result value will - // be true if no circularities were detected, or false if a circularity was found. - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - node = ts.findAncestor(ts.getRootDeclaration(node), function (node) { - switch (node.kind) { - case 226 /* VariableDeclaration */: - case 227 /* VariableDeclarationList */: - case 242 /* ImportSpecifier */: - case 241 /* NamedImports */: - case 240 /* NamespaceImport */: - case 239 /* ImportClause */: - return false; - default: - return true; - } - }); - return node && node.parent; - } - function getTypeOfPrototypeProperty(prototype) { - // TypeScript 1.0 spec (April 2014): 8.4 - // Every class automatically contains a static property member named 'prototype', - // the type of which is an instantiation of the class type with type Any supplied as a type argument for each type parameter. - // It is an error to explicitly declare a static property member with the name 'prototype'. - var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; - } - // Return the type of the given property in the given type, or undefined if no such property exists - function getTypeOfPropertyOfType(type, name) { - var prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : undefined; - } - function isTypeAny(type) { - return type && (type.flags & 1 /* Any */) !== 0; - } - // Return the type of a binding element parent. We check SymbolLinks first to see if a type has been - // assigned by contextual typing. - function getTypeForBindingElementParent(node) { - var symbol = getSymbolOfNode(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, /*includeOptionality*/ false); - } - function isComputedNonLiteralName(name) { - return name.kind === 144 /* ComputedPropertyName */ && !ts.isStringOrNumericLiteral(name.expression); - } - function getRestType(source, properties, symbol) { - source = filterType(source, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (source.flags & 8192 /* Never */) { - return emptyObjectType; - } - if (source.flags & 65536 /* Union */) { - return mapType(source, function (t) { return getRestType(t, properties, symbol); }); - } - var members = ts.createMap(); - var names = ts.createMap(); - for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { - var name = properties_3[_i]; - names.set(ts.getTextOfPropertyName(name), true); - } - for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { - var prop = _b[_a]; - var inNamesToRemove = names.has(prop.name); - var isPrivate = getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */); - var isSetOnlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); - if (!inNamesToRemove && !isPrivate && !isClassMethod(prop) && !isSetOnlyAccessor) { - members.set(prop.name, prop); - } - } - var stringIndexInfo = getIndexInfoOfType(source, 0 /* String */); - var numberIndexInfo = getIndexInfoOfType(source, 1 /* Number */); - return createAnonymousType(symbol, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - /** Return the inferred type for a binding element */ - function getTypeForBindingElement(declaration) { - var pattern = declaration.parent; - var parentType = getTypeForBindingElementParent(pattern.parent); - // If parent has the unknown (error) type, then so does this binding element - if (parentType === unknownType) { - return unknownType; - } - // If no type was specified or inferred for parent, or if the specified or inferred type is any, - // infer from the initializer of the binding element if one is present. Otherwise, go with the - // undefined or any type of the parent. - if (!parentType || isTypeAny(parentType)) { - if (declaration.initializer) { - return checkDeclarationInitializer(declaration); - } - return parentType; - } - var type; - if (pattern.kind === 174 /* ObjectBindingPattern */) { - if (declaration.dotDotDotToken) { - if (!isValidSpreadType(parentType)) { - error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); - return unknownType; - } - var literalMembers = []; - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } - else { - // Use explicitly specified property name ({ p: xxx } form), or otherwise the implied name ({ p } form) - var name = declaration.propertyName || declaration.name; - if (isComputedNonLiteralName(name)) { - // computed properties with non-literal names are treated as 'any' - return anyType; - } - if (declaration.initializer) { - getContextualType(declaration.initializer); - } - // Use type of the specified property, or otherwise, for a numeric name, the type of the numeric index signature, - // or otherwise the type of the string index signature. - var text = ts.getTextOfPropertyName(name); - type = getTypeOfPropertyOfType(parentType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(parentType, 1 /* Number */) || - getIndexTypeOfType(parentType, 0 /* String */); - if (!type) { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(parentType), ts.declarationNameToString(name)); - return unknownType; - } - } - } - else { - // This elementType will be used if the specific property corresponding to this index is not - // present (aka the tuple element property). This call also checks that the parentType is in - // fact an iterable or array (depending on target language). - var elementType = checkIteratedTypeOrElementType(parentType, pattern, /*allowStringInput*/ false, /*allowAsyncIterable*/ false); - if (declaration.dotDotDotToken) { - // Rest element has an array type with the same element type as the parent type - type = createArrayType(elementType); - } - else { - // Use specific property type when parent is a tuple or numeric index type when parent is an array - var propName = "" + ts.indexOf(pattern.elements, declaration); - type = isTupleLikeType(parentType) - ? getTypeOfPropertyOfType(parentType, propName) - : elementType; - if (!type) { - if (isTupleType(parentType)) { - error(declaration, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(parentType), getTypeReferenceArity(parentType), pattern.elements.length); - } - else { - error(declaration, ts.Diagnostics.Type_0_has_no_property_1, typeToString(parentType), propName); - } - return unknownType; - } - } - } - // In strict null checking mode, if a default value of a non-undefined type is specified, remove - // undefined from the final type. - if (strictNullChecks && declaration.initializer && !(getFalsyFlags(checkExpressionCached(declaration.initializer)) & 2048 /* Undefined */)) { - type = getTypeWithFacts(type, 131072 /* NEUndefined */); - } - return declaration.initializer ? - getUnionType([type, checkExpressionCached(declaration.initializer)], /*subtypeReduction*/ true) : - type; - } - function getTypeForDeclarationFromJSDocComment(declaration) { - var jsdocType = ts.getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return undefined; - } - function isNullOrUndefined(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 95 /* NullKeyword */ || expr.kind === 71 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral(node) { - var expr = ts.skipParentheses(node); - return expr.kind === 177 /* ArrayLiteralExpression */ && expr.elements.length === 0; - } - function addOptionality(type, optional) { - return strictNullChecks && optional ? includeFalsyTypes(type, 2048 /* Undefined */) : type; - } - // Return the inferred type for a variable, parameter, or property declaration - function getTypeForVariableLikeDeclaration(declaration, includeOptionality) { - if (declaration.flags & 65536 /* JavaScriptFile */) { - // If this is a variable in a JavaScript file, then use the JSDoc type (if it has - // one as its type), otherwise fallback to the below standard TS codepaths to - // try to figure it out. - var type = getTypeForDeclarationFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - // A variable declared in a for..in statement is of type string, or of type keyof T when the - // right hand expression is of a type parameter type. - if (declaration.parent.parent.kind === 215 /* ForInStatement */) { - var indexType = getIndexType(checkNonNullExpression(declaration.parent.parent.expression)); - return indexType.flags & (16384 /* TypeParameter */ | 262144 /* Index */) ? indexType : stringType; - } - if (declaration.parent.parent.kind === 216 /* ForOfStatement */) { - // checkRightHandSideOfForOf will return undefined if the for-of expression type was - // missing properties/signatures required to get its iteratedType (like - // [Symbol.iterator] or next). This may be because we accessed properties from anyType, - // or it may have led to an error inside getElementTypeOfIterable. - var forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement.expression, forOfStatement.awaitModifier) || anyType; - } - if (ts.isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - // Use type from type annotation if one is present - if (declaration.type) { - var declaredType = getTypeFromTypeNode(declaration.type); - return addOptionality(declaredType, /*optional*/ declaration.questionToken && includeOptionality); - } - if ((noImplicitAny || declaration.flags & 65536 /* JavaScriptFile */) && - declaration.kind === 226 /* VariableDeclaration */ && !ts.isBindingPattern(declaration.name) && - !(ts.getCombinedModifierFlags(declaration) & 1 /* Export */) && !ts.isInAmbientContext(declaration)) { - // If --noImplicitAny is on or the declaration is in a Javascript file, - // use control flow tracked 'any' type for non-ambient, non-exported var or let variables with no - // initializer or a 'null' or 'undefined' initializer. - if (!(ts.getCombinedNodeFlags(declaration) & 2 /* Const */) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { - return autoType; - } - // Use control flow tracked 'any[]' type for non-ambient, non-exported variables with an empty array - // literal initializer. - if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { - return autoArrayType; - } - } - if (declaration.kind === 146 /* Parameter */) { - var func = declaration.parent; - // For a parameter of a set accessor, use the type of the get accessor if one is present - if (func.kind === 154 /* SetAccessor */ && !ts.hasDynamicName(func)) { - var getter = ts.getDeclarationOfKind(declaration.parent.symbol, 153 /* GetAccessor */); - if (getter) { - var getterSignature = getSignatureFromDeclaration(getter); - var thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - // Use the type from the *getter* - ts.Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - // Use contextual parameter type if one is available - var type = void 0; - if (declaration.symbol.name === "this") { - type = getContextualThisParameterType(func); - } - else { - type = getContextuallyTypedParameterType(declaration); - } - if (type) { - return addOptionality(type, /*optional*/ declaration.questionToken && includeOptionality); - } - } - // Use the type of the initializer expression if one is present - if (declaration.initializer) { - var type = checkDeclarationInitializer(declaration); - return addOptionality(type, /*optional*/ declaration.questionToken && includeOptionality); - } - if (ts.isJsxAttribute(declaration)) { - // if JSX attribute doesn't have initializer, by default the attribute will have boolean value of true. - // I.e is sugar for - return trueType; - } - // If it is a short-hand property assignment, use the type of the identifier - if (declaration.kind === 262 /* ShorthandPropertyAssignment */) { - return checkIdentifier(declaration.name); - } - // If the declaration specifies a binding pattern, use the type implied by the binding pattern - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ false, /*reportErrors*/ true); - } - // No type specified and nothing can be inferred - return undefined; - } - function getWidenedTypeFromJSSpecialPropertyDeclarations(symbol) { - var types = []; - var definedInConstructor = false; - var definedInMethod = false; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - var expression = declaration.kind === 194 /* BinaryExpression */ ? declaration : - declaration.kind === 179 /* PropertyAccessExpression */ ? ts.getAncestor(declaration, 194 /* BinaryExpression */) : - undefined; - if (!expression) { - return unknownType; - } - if (ts.isPropertyAccessExpression(expression.left) && expression.left.expression.kind === 99 /* ThisKeyword */) { - if (ts.getThisContainer(expression, /*includeArrowFunctions*/ false).kind === 152 /* Constructor */) { - definedInConstructor = true; - } - else { - definedInMethod = true; - } - } - if (expression.flags & 65536 /* JavaScriptFile */) { - // If there is a JSDoc type, use it - var type = getTypeForDeclarationFromJSDocComment(expression.parent); - if (type && type !== unknownType) { - types.push(getWidenedType(type)); - continue; - } - } - types.push(getWidenedLiteralType(checkExpressionCached(expression.right))); - } - return getWidenedType(addOptionality(getUnionType(types, /*subtypeReduction*/ true), definedInMethod && !definedInConstructor)); - } - // Return the type implied by a binding pattern element. This is the type of the initializer of the element if - // one is present. Otherwise, if the element is itself a binding pattern, it is the type implied by the binding - // pattern. Otherwise, it is the type any. - function getTypeFromBindingElement(element, includePatternInType, reportErrors) { - if (element.initializer) { - return checkDeclarationInitializer(element); - } - if (ts.isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); - } - if (reportErrors && noImplicitAny && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAnyError(element, anyType); - } - return anyType; - } - // Return the type implied by an object binding pattern - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { - var members = ts.createMap(); - var stringIndexInfo; - var hasComputedProperties = false; - ts.forEach(pattern.elements, function (e) { - var name = e.propertyName || e.name; - if (isComputedNonLiteralName(name)) { - // do not include computed properties in the implied type - hasComputedProperties = true; - return; - } - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - return; - } - var text = ts.getTextOfPropertyName(name); - var flags = 4 /* Property */ | (e.initializer ? 67108864 /* Optional */ : 0); - var symbol = createSymbol(flags, text); - symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); - symbol.bindingElement = e; - members.set(symbol.name, symbol); - }); - var result = createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, undefined); - if (includePatternInType) { - result.pattern = pattern; - } - if (hasComputedProperties) { - result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - } - return result; - } - // Return the type implied by an array binding pattern - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { - var elements = pattern.elements; - var lastElement = ts.lastOrUndefined(elements); - if (elements.length === 0 || (!ts.isOmittedExpression(lastElement) && lastElement.dotDotDotToken)) { - return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType; - } - // If the pattern has at least one element, and no rest element, then it should imply a tuple type. - var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); - var result = createTupleType(elementTypes); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - } - return result; - } - // Return the type implied by a binding pattern. This is the type implied purely by the binding pattern itself - // and without regard to its context (i.e. without regard any type annotation or initializer associated with the - // declaration in which the binding pattern is contained). For example, the implied type of [x, y] is [any, any] - // and the implied type of { x, y: z = 1 } is { x: any; y: number; }. The type implied by a binding pattern is - // used as the contextual type of an initializer associated with the binding pattern. Also, for a destructuring - // parameter with no type annotation or initializer, the type implied by the binding pattern becomes the type of - // the parameter. - function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { - return pattern.kind === 174 /* ObjectBindingPattern */ - ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) - : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); - } - // Return the type associated with a variable, parameter, or property declaration. In the simple case this is the type - // specified in a type annotation or inferred from an initializer. However, in the case of a destructuring declaration it - // is a bit more involved. For example: - // - // var [x, s = ""] = [1, "one"]; - // - // Here, the array literal [1, "one"] is contextually typed by the type [any, string], which is the implied type of the - // binding pattern [x, s = ""]. Because the contextual type is a tuple type, the resulting type of [1, "one"] is the - // tuple type [number, string]. Thus, the type inferred for 'x' is number and the type inferred for 's' is string. - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { - var type = getTypeForVariableLikeDeclaration(declaration, /*includeOptionality*/ true); - if (type) { - if (reportErrors) { - reportErrorsFromWidening(declaration, type); - } - // During a normal type check we'll never get to here with a property assignment (the check of the containing - // object literal uses a different path). We exclude widening only so that language services and type verification - // tools see the actual type. - if (declaration.kind === 261 /* PropertyAssignment */) { - return type; - } - return getWidenedType(type); - } - // Rest parameters default to type any[], other parameters default to type any - type = declaration.dotDotDotToken ? anyArrayType : anyType; - // Report implicit any errors unless this is a private property within an ambient declaration - if (reportErrors && noImplicitAny) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAnyError(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - var root = ts.getRootDeclaration(declaration); - var memberDeclaration = root.kind === 146 /* Parameter */ ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - // Handle prototype property - if (symbol.flags & 16777216 /* Prototype */) { - return links.type = getTypeOfPrototypeProperty(symbol); - } - // Handle catch clause variables - var declaration = symbol.valueDeclaration; - if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - return links.type = anyType; - } - // Handle export default expressions - if (declaration.kind === 243 /* ExportAssignment */) { - return links.type = checkExpression(declaration.expression); - } - if (declaration.flags & 65536 /* JavaScriptFile */ && declaration.kind === 291 /* JSDocPropertyTag */ && declaration.typeExpression) { - return links.type = getTypeFromTypeNode(declaration.typeExpression.type); - } - // Handle variable, parameter or property - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - var type = void 0; - // Handle certain special assignment kinds, which happen to union across multiple declarations: - // * module.exports = expr - // * exports.p = expr - // * this.p = expr - // * className.prototype.method = expr - if (declaration.kind === 194 /* BinaryExpression */ || - declaration.kind === 179 /* PropertyAccessExpression */ && declaration.parent.kind === 194 /* BinaryExpression */) { - type = getWidenedTypeFromJSSpecialPropertyDeclarations(symbol); - } - else { - type = getWidenedTypeForVariableLikeDeclaration(declaration, /*reportErrors*/ true); - } - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - return links.type; - } - function getAnnotatedAccessorType(accessor) { - if (accessor) { - if (accessor.kind === 153 /* GetAccessor */) { - return accessor.type && getTypeFromTypeNode(accessor.type); - } - else { - var setterTypeAnnotation = ts.getSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation && getTypeFromTypeNode(setterTypeAnnotation); - } - } - return undefined; - } - function getAnnotatedAccessorThisParameter(accessor) { - var parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var getter = ts.getDeclarationOfKind(symbol, 153 /* GetAccessor */); - var setter = ts.getDeclarationOfKind(symbol, 154 /* SetAccessor */); - if (getter && getter.flags & 65536 /* JavaScriptFile */) { - var jsDocType = getTypeForDeclarationFromJSDocComment(getter); - if (jsDocType) { - return links.type = jsDocType; - } - } - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - var type = void 0; - // First try to see if the user specified a return type on the get-accessor. - var getterReturnType = getAnnotatedAccessorType(getter); - if (getterReturnType) { - type = getterReturnType; - } - else { - // If the user didn't specify a return type, try to use the set-accessor's parameter type. - var setterParameterType = getAnnotatedAccessorType(setter); - if (setterParameterType) { - type = setterParameterType; - } - else { - // If there are no specified types, try to infer it from the body of the get accessor if it exists. - if (getter && getter.body) { - type = getReturnTypeFromBody(getter); - } - else { - if (noImplicitAny) { - if (setter) { - error(setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } - else { - ts.Debug.assert(!!getter, "there must existed getter as we are current checking either setter or getter in this function"); - error(getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } - } - type = anyType; - } - } - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var getter_1 = ts.getDeclarationOfKind(symbol, 153 /* GetAccessor */); - error(getter_1, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - } - links.type = type; - } - return links.type; - } - function getBaseTypeVariableOfClass(symbol) { - var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 540672 /* TypeVariable */ ? baseConstructorType : undefined; - } - function getTypeOfFuncClassEnumModule(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbol.flags & 1536 /* Module */ && ts.isShorthandAmbientModuleSymbol(symbol)) { - links.type = anyType; - } - else { - var type = createObjectType(16 /* Anonymous */, symbol); - if (symbol.flags & 32 /* Class */) { - var baseTypeVariable = getBaseTypeVariableOfClass(symbol); - links.type = baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } - else { - links.type = strictNullChecks && symbol.flags & 67108864 /* Optional */ ? includeFalsyTypes(type, 2048 /* Undefined */) : type; - } - } - } - return links.type; - } - function getTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - links.type = getDeclaredTypeOfEnumMember(symbol); - } - return links.type; - } - function getTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - var targetSymbol = resolveAlias(symbol); - // It only makes sense to get the type of a value symbol. If the result of resolving - // the alias is not a value, then it has no type. To get the type associated with a - // type symbol, call getDeclaredTypeOfSymbol. - // This check is important because without it, a call to getTypeOfSymbol could end - // up recursively calling getTypeOfAlias, causing a stack overflow. - links.type = targetSymbol.flags & 107455 /* Value */ - ? getTypeOfSymbol(targetSymbol) - : unknownType; - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - var links = getSymbolLinks(symbol); - if (!links.type) { - if (symbolInstantiationDepth === 100) { - error(symbol.valueDeclaration, ts.Diagnostics.Generic_type_instantiation_is_excessively_deep_and_possibly_infinite); - links.type = unknownType; - } - else { - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return unknownType; - } - symbolInstantiationDepth++; - var type = instantiateType(getTypeOfSymbol(links.target), links.mapper); - symbolInstantiationDepth--; - if (!popTypeResolution()) { - type = reportCircularityError(symbol); - } - links.type = type; - } - } - return links.type; - } - function reportCircularityError(symbol) { - // Check if variable has type annotation that circularly references the variable itself - if (symbol.valueDeclaration.type) { - error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return unknownType; - } - // Otherwise variable has initializer that circularly references the variable itself - if (noImplicitAny) { - error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - return anyType; - } - function getTypeOfSymbol(symbol) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304 /* Accessor */) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 8388608 /* Alias */) { - return getTypeOfAlias(symbol); - } - return unknownType; - } - function isReferenceToType(type, target) { - return type !== undefined - && target !== undefined - && (getObjectFlags(type) & 4 /* Reference */) !== 0 - && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 /* Reference */ ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type) { - if (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { - var target = getTargetType(type); - return target === checkBase || ts.forEach(getBaseTypes(target), check); - } - else if (type.flags & 131072 /* Intersection */) { - return ts.forEach(type.types, check); - } - } - } - // Appends the type parameters given by a list of declarations to a set of type parameters and returns the resulting set. - // The function allocates a new array if the input type parameter set is undefined, but otherwise it modifies the set - // in-place and returns the same array. - function appendTypeParameters(typeParameters, declarations) { - for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { - var declaration = declarations_3[_i]; - var tp = getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)); - if (!typeParameters) { - typeParameters = [tp]; - } - else if (!ts.contains(typeParameters, tp)) { - typeParameters.push(tp); - } - } - return typeParameters; - } - // Appends the outer type parameters of a node to a set of type parameters and returns the resulting set. The function - // allocates a new array if the input type parameter set is undefined, but otherwise it modifies the set in-place and - // returns the same array. - function appendOuterTypeParameters(typeParameters, node) { - while (true) { - node = node.parent; - if (!node) { - return typeParameters; - } - if (node.kind === 229 /* ClassDeclaration */ || node.kind === 199 /* ClassExpression */ || - node.kind === 228 /* FunctionDeclaration */ || node.kind === 186 /* FunctionExpression */ || - node.kind === 151 /* MethodDeclaration */ || node.kind === 187 /* ArrowFunction */) { - var declarations = node.typeParameters; - if (declarations) { - return appendTypeParameters(appendOuterTypeParameters(typeParameters, node), declarations); - } - } - } - } - // The outer type parameters are those defined by enclosing generic classes, methods, or functions. - function getOuterTypeParametersOfClassOrInterface(symbol) { - var declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 230 /* InterfaceDeclaration */); - return appendOuterTypeParameters(/*typeParameters*/ undefined, declaration); - } - // The local type parameters are the combined set of type parameters from all declarations of the class, - // interface, or type alias. - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - var result; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var node = _a[_i]; - if (node.kind === 230 /* InterfaceDeclaration */ || node.kind === 229 /* ClassDeclaration */ || - node.kind === 199 /* ClassExpression */ || node.kind === 231 /* TypeAliasDeclaration */) { - var declaration = node; - if (declaration.typeParameters) { - result = appendTypeParameters(result, declaration.typeParameters); - } - } - } - return result; - } - // The full set of type parameters for a generic class or interface type consists of its outer type parameters plus - // its locally declared type parameters. - function getTypeParametersOfClassOrInterface(symbol) { - return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - // A type is a mixin constructor if it has a single construct signature taking no type parameters and a single - // rest parameter of type any[]. - function isMixinConstructorType(type) { - var signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length === 1) { - var s = signatures[0]; - return !s.typeParameters && s.parameters.length === 1 && s.hasRestParameter && getTypeOfParameter(s.parameters[0]) === anyArrayType; - } - return false; - } - function isConstructorType(type) { - if (isValidBaseType(type) && getSignaturesOfType(type, 1 /* Construct */).length > 0) { - return true; - } - if (type.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(type); - return constraint && isValidBaseType(constraint) && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - return ts.getClassExtendsHeritageClauseElement(type.symbol.valueDeclaration); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var typeArgCount = ts.length(typeArgumentNodes); - var isJavaScript = ts.isInJavaScriptFile(location); - return ts.filter(getSignaturesOfType(type, 1 /* Construct */), function (sig) { return (isJavaScript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - if (typeArgumentNodes) { - var typeArguments_1 = ts.map(typeArgumentNodes, getTypeFromTypeNode); - signatures = ts.map(signatures, function (sig) { return getSignatureInstantiation(sig, typeArguments_1); }); - } - return signatures; - } - /** - * The base constructor of a class can resolve to - * * undefinedType if the class has no extends clause, - * * unknownType if an error occurred during resolution of the extends expression, - * * nullType if the extends expression is the null value, - * * anyType if the extends expression has type any, or - * * an object type with at least one construct signature. - */ - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - var baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) { - return unknownType; - } - var baseConstructorType = checkExpression(baseTypeNode.expression); - if (baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */)) { - // Resolving the members of a class requires us to resolve the base class of that class. - // We force resolution here such that we catch circularities now. - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType = unknownType; - } - if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - return type.resolvedBaseConstructorType = unknownType; - } - type.resolvedBaseConstructorType = baseConstructorType; - } - return type.resolvedBaseConstructorType; - } - function getBaseTypes(type) { - if (!type.resolvedBaseTypes) { - if (type.objectFlags & 8 /* Tuple */) { - type.resolvedBaseTypes = [createArrayType(getUnionType(type.typeParameters))]; - } - else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - if (type.symbol.flags & 32 /* Class */) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64 /* Interface */) { - resolveBaseTypesOfInterface(type); - } - } - else { - ts.Debug.fail("type must be class or interface"); - } - } - return type.resolvedBaseTypes; - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */ | 1 /* Any */))) { - return; - } - var baseTypeNode = getBaseTypeNodeOfClass(type); - var baseType; - var originalBaseType = baseConstructorType && baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && - areAllOuterTypeParametersApplied(originalBaseType)) { - // When base constructor type is a class with no captured type arguments we know that the constructors all have the same type parameters as the - // class and all return the instance type of the class. There is no need for further checks and we can apply the - // type arguments in the same manner as a type reference to get the same error reporting experience. - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } - else if (baseConstructorType.flags & 1 /* Any */) { - baseType = baseConstructorType; - } - else { - // The class derives from a "class-like" constructor function, check that we have at least one construct signature - // with a matching number of type parameters and use the return type of the first instantiated signature. Elsewhere - // we check that all instantiated signatures return the same type. - var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - // In a JS file, you can use the @augments jsdoc tag to specify a base type with type parameters - var valueDecl = type.symbol.valueDeclaration; - if (valueDecl && ts.isInJavaScriptFile(valueDecl)) { - var augTag = ts.getJSDocAugmentsTag(type.symbol.valueDeclaration); - if (augTag) { - baseType = getTypeFromTypeNode(augTag.typeExpression.type); - } - } - if (baseType === unknownType) { - return; - } - if (!isValidBaseType(baseType)) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructor_return_type_0_is_not_a_class_or_interface_type, typeToString(baseType)); - return; - } - if (type === baseType || hasBaseType(baseType, type)) { - error(valueDecl, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */)); - return; - } - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - function areAllOuterTypeParametersApplied(type) { - // An unapplied type parameter has its symbol still the same as the matching argument symbol. - // Since parameters are applied outer-to-inner, only the last outer parameter needs to be checked. - var outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - var last = outerTypeParameters.length - 1; - var typeArguments = type.typeArguments; - return outerTypeParameters[last].symbol !== typeArguments[last].symbol; - } - return true; - } - // A valid base type is `any`, any non-generic object type or intersection of non-generic - // object types. - function isValidBaseType(type) { - return type.flags & (32768 /* Object */ | 16777216 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || - type.flags & 131072 /* Intersection */ && !ts.forEach(type.types, function (t) { return !isValidBaseType(t); }); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 /* InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { - for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { - var node = _c[_b]; - var baseType = getTypeFromTypeNode(node); - if (baseType !== unknownType) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } - else { - type.resolvedBaseTypes.push(baseType); - } - } - else { - error(declaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */)); - } - } - else { - error(node, ts.Diagnostics.An_interface_may_only_extend_a_class_or_another_interface); - } - } - } - } - } - } - // Returns true if the interface given by the symbol is free of "this" references. Specifically, the result is - // true if the interface itself contains no references to "this" in its body, if all base types are interfaces, - // and if none of the base interfaces have a "this" type. - function isIndependentInterface(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 230 /* InterfaceDeclaration */) { - if (declaration.flags & 64 /* ContainsThis */) { - return false; - } - var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { - var node = baseTypeNodes_1[_b]; - if (ts.isEntityNameExpression(node.expression)) { - var baseSymbol = resolveEntityName(node.expression, 793064 /* Type */, /*ignoreErrors*/ true); - if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */; - var type = links.declaredType = createObjectType(kind, symbol); - var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - // A class or interface is generic if it has type parameters or a "this" type. We always give classes a "this" type - // because it is not feasible to analyze all members to determine if the "this" type escapes the class (in particular, - // property types inferred from initializers and method return types inferred from return statements are very hard - // to exhaustively analyze). We give interfaces a "this" type if we can't definitely determine that they are free of - // "this" references. - if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isIndependentInterface(symbol)) { - type.objectFlags |= 4 /* Reference */; - type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384 /* TypeParameter */); - type.thisType.isThisType = true; - type.thisType.symbol = symbol; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - // Note that we use the links object as the target here because the symbol object is used as the unique - // identity for resolution of the 'type' property in SymbolLinks. - if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) { - return unknownType; - } - var declaration = ts.getDeclarationOfKind(symbol, 290 /* JSDocTypedefTag */); - var type = void 0; - if (declaration) { - if (declaration.jsDocTypeLiteral) { - type = getTypeFromTypeNode(declaration.jsDocTypeLiteral); - } - else { - type = getTypeFromTypeNode(declaration.typeExpression.type); - } - } - else { - declaration = ts.getDeclarationOfKind(symbol, 231 /* TypeAliasDeclaration */); - type = getTypeFromTypeNode(declaration.type); - } - if (popTypeResolution()) { - var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - // Initialize the instantiation cache for generic type aliases. The declared type corresponds to - // an instantiation of the type alias with the type parameters supplied as type arguments. - links.typeParameters = typeParameters; - links.instantiations = ts.createMap(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - } - else { - type = unknownType; - error(declaration.name, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - links.declaredType = type; - } - return links.declaredType; - } - function isLiteralEnumMember(symbol, member) { - var expr = member.initializer; - if (!expr) { - return !ts.isInAmbientContext(member); - } - return expr.kind === 8 /* NumericLiteral */ || - expr.kind === 192 /* PrefixUnaryExpression */ && expr.operator === 38 /* MinusToken */ && - expr.operand.kind === 8 /* NumericLiteral */ || - expr.kind === 71 /* Identifier */ && !!symbol.exports.get(expr.text); - } - function enumHasLiteralMembers(symbol) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232 /* EnumDeclaration */) { - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - if (!isLiteralEnumMember(symbol, member)) { - return false; - } - } - } - } - return true; - } - function createEnumLiteralType(symbol, baseType, text) { - var type = createType(256 /* EnumLiteral */); - type.symbol = symbol; - type.baseType = baseType; - type.text = text; - return type; - } - function getDeclaredTypeOfEnum(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = links.declaredType = createType(16 /* Enum */); - enumType.symbol = symbol; - if (enumHasLiteralMembers(symbol)) { - var memberTypeList = []; - var memberTypes = []; - for (var _i = 0, _a = enumType.symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (declaration.kind === 232 /* EnumDeclaration */) { - computeEnumMemberValues(declaration); - for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { - var member = _c[_b]; - var memberSymbol = getSymbolOfNode(member); - var value = getEnumMemberValue(member); - if (!memberTypes[value]) { - var memberType = memberTypes[value] = createEnumLiteralType(memberSymbol, enumType, "" + value); - memberTypeList.push(memberType); - } - } - } - } - enumType.memberTypes = memberTypes; - if (memberTypeList.length > 1) { - enumType.flags |= 65536 /* Union */; - enumType.types = memberTypeList; - unionTypes.set(getTypeListId(memberTypeList), enumType); - } - } - } - return links.declaredType; - } - function getDeclaredTypeOfEnumMember(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - links.declaredType = enumType.flags & 65536 /* Union */ ? - enumType.memberTypes[getEnumMemberValue(symbol.valueDeclaration)] : - enumType; - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - var type = createType(16384 /* TypeParameter */); - type.symbol = symbol; - links.declaredType = type; - } - return links.declaredType; - } - function getDeclaredTypeOfAlias(symbol) { - var links = getSymbolLinks(symbol); - if (!links.declaredType) { - links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)); - } - return links.declaredType; - } - function getDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144 /* TypeParameter */) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384 /* Enum */) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 8388608 /* Alias */) { - return getDeclaredTypeOfAlias(symbol); - } - return unknownType; - } - // A type reference is considered independent if each type argument is considered independent. - function isIndependentTypeReference(node) { - if (node.typeArguments) { - for (var _i = 0, _a = node.typeArguments; _i < _a.length; _i++) { - var typeNode = _a[_i]; - if (!isIndependentType(typeNode)) { - return false; - } - } - } - return true; - } - // A type is considered independent if it the any, string, number, boolean, symbol, or void keyword, a string - // literal type, an array with an element type that is considered independent, or a type reference that is - // considered independent. - function isIndependentType(node) { - switch (node.kind) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 137 /* SymbolKeyword */: - case 134 /* ObjectKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - case 173 /* LiteralType */: - return true; - case 164 /* ArrayType */: - return isIndependentType(node.elementType); - case 159 /* TypeReference */: - return isIndependentTypeReference(node); - } - return false; - } - // A variable-like declaration is considered independent (free of this references) if it has a type annotation - // that specifies an independent type, or if it has no type annotation and no initializer (and thus of type any). - function isIndependentVariableLikeDeclaration(node) { - return node.type && isIndependentType(node.type) || !node.type && !node.initializer; - } - // A function-like declaration is considered independent (free of this references) if it has a return type - // annotation that is considered independent and if each parameter is considered independent. - function isIndependentFunctionLikeDeclaration(node) { - if (node.kind !== 152 /* Constructor */ && (!node.type || !isIndependentType(node.type))) { - return false; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (!isIndependentVariableLikeDeclaration(parameter)) { - return false; - } - } - return true; - } - // Returns true if the class or interface member given by the symbol is free of "this" references. The - // function may return false for symbols that are actually free of "this" references because it is not - // feasible to perform a complete analysis in all cases. In particular, property members with types - // inferred from their initializers and function members with inferred return types are conservatively - // assumed not to be free of "this" references. - function isIndependentMember(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - var declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return isIndependentVariableLikeDeclaration(declaration); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - return isIndependentFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createSymbolTable(symbols) { - var result = ts.createMap(); - for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { - var symbol = symbols_1[_i]; - result.set(symbol.name, symbol); - } - return result; - } - // The mappingThisOnly flag indicates that the only type parameter being mapped is "this". When the flag is true, - // we check symbols to see if we can quickly conclude they are free of "this" references, thus needing no instantiation. - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - var result = ts.createMap(); - for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { - var symbol = symbols_2[_i]; - result.set(symbol.name, mappingThisOnly && isIndependentMember(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { - var s = baseSymbols_1[_i]; - if (!symbols.has(s.name)) { - symbols.set(s.name, s); - } - } - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - var symbol = type.symbol; - type.declaredProperties = getNamedMembers(symbol.members); - type.declaredCallSignatures = getSignaturesOfSymbol(symbol.members.get("__call")); - type.declaredConstructSignatures = getSignaturesOfSymbol(symbol.members.get("__new")); - type.declaredStringIndexInfo = getIndexInfoOfSymbol(symbol, 0 /* String */); - type.declaredNumberIndexInfo = getIndexInfoOfSymbol(symbol, 1 /* Number */); - } - return type; - } - function getTypeWithThisArgument(type, thisArgument) { - if (getObjectFlags(type) & 4 /* Reference */) { - var target = type.target; - var typeArguments = type.typeArguments; - if (ts.length(target.typeParameters) === ts.length(typeArguments)) { - return createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); - } - } - else if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(ts.map(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument); })); - } - return type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - var mapper; - var members; - var callSignatures; - var constructSignatures; - var stringIndexInfo; - var numberIndexInfo; - if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - mapper = identityMapper; - members = source.symbol ? source.symbol.members : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - stringIndexInfo = source.declaredStringIndexInfo; - numberIndexInfo = source.declaredNumberIndexInfo; - } - else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable(source.declaredProperties, mapper, /*mappingThisOnly*/ typeParameters.length === 1); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - stringIndexInfo = instantiateIndexInfo(source.declaredStringIndexInfo, mapper); - numberIndexInfo = instantiateIndexInfo(source.declaredNumberIndexInfo, mapper); - } - var baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === source.symbol.members) { - members = createSymbolTable(source.declaredProperties); - } - var thisArgument = ts.lastOrUndefined(typeArguments); - for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { - var baseType = baseTypes_1[_i]; - var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); - constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); - if (!stringIndexInfo) { - stringIndexInfo = instantiatedBaseType === anyType ? - createIndexInfo(anyType, /*isReadonly*/ false) : - getIndexInfoOfType(instantiatedBaseType, 0 /* String */); - } - numberIndexInfo = numberIndexInfo || getIndexInfoOfType(instantiatedBaseType, 1 /* Number */); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - var source = resolveDeclaredMembers(type.target); - var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); - var typeArguments = type.typeArguments && type.typeArguments.length === typeParameters.length ? - type.typeArguments : ts.concatenate(type.typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, typeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, typePredicate, minArgumentCount, hasRestParameter, hasLiteralTypes) { - var sig = new Signature(checker); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.typePredicate = typePredicate; - sig.minArgumentCount = minArgumentCount; - sig.hasRestParameter = hasRestParameter; - sig.hasLiteralTypes = hasLiteralTypes; - return sig; - } - function cloneSignature(sig) { - return createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, sig.resolvedReturnType, sig.typePredicate, sig.minArgumentCount, sig.hasRestParameter, sig.hasLiteralTypes); - } - function getDefaultConstructSignatures(classType) { - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - var baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); - if (baseSignatures.length === 0) { - return [createSignature(undefined, classType.localTypeParameters, undefined, emptyArray, classType, /*typePredicate*/ undefined, 0, /*hasRestParameter*/ false, /*hasLiteralTypes*/ false)]; - } - var baseTypeNode = getBaseTypeNodeOfClass(classType); - var isJavaScript = ts.isInJavaScriptFile(baseTypeNode); - var typeArguments = ts.map(baseTypeNode.typeArguments, getTypeFromTypeNode); - var typeArgCount = ts.length(typeArguments); - var result = []; - for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { - var baseSig = baseSignatures_1[_i]; - var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - var typeParamCount = ts.length(baseSig.typeParameters); - if ((isJavaScript || typeArgCount >= minTypeArgumentCount) && typeArgCount <= typeParamCount) { - var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, baseTypeNode)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { - var s = signatureList_1[_i]; - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - // We require an exact match for generic signatures, so we only return signatures from the first - // signature list and only if they have exact matches in the other signature lists. - if (listIndex > 0) { - return undefined; - } - for (var i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false)) { - return undefined; - } - } - return [signature]; - } - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - // Allow matching non-generic signatures to have excess parameters and different return types - var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ true, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true); - if (!match) { - return undefined; - } - if (!ts.contains(result, match)) { - (result || (result = [])).push(match); - } - } - return result; - } - // The signatures of a union type are those signatures that are present in each of the constituent types. - // Generic signatures must match exactly, but non-generic signatures are allowed to have extra optional - // parameters and may differ in return types. When signatures differ in return types, the resulting return - // type is the union of the constituent return types. - function getUnionSignatures(types, kind) { - var signatureLists = ts.map(types, function (t) { return getSignaturesOfType(t, kind); }); - var result = undefined; - for (var i = 0; i < signatureLists.length; i++) { - for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { - var signature = _a[_i]; - // Only process signatures with parameter lists that aren't already in the result list - if (!result || !findMatchingSignature(result, signature, /*partialMatch*/ false, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true)) { - var unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - var s = signature; - // Union the result types when more than one signature matches - if (unionSignatures.length > 1) { - s = cloneSignature(signature); - if (ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; })) { - var thisType = getUnionType(ts.map(unionSignatures, function (sig) { return getTypeOfSymbol(sig.thisParameter) || anyType; }), /*subtypeReduction*/ true); - s.thisParameter = createSymbolWithType(signature.thisParameter, thisType); - } - // Clear resolved return type we possibly got from cloneSignature - s.resolvedReturnType = undefined; - s.unionSignatures = unionSignatures; - } - (result || (result = [])).push(s); - } - } - } - } - return result || emptyArray; - } - function getUnionIndexInfo(types, kind) { - var indexTypes = []; - var isAnyReadonly = false; - for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { - var type = types_2[_i]; - var indexInfo = getIndexInfoOfType(type, kind); - if (!indexInfo) { - return undefined; - } - indexTypes.push(indexInfo.type); - isAnyReadonly = isAnyReadonly || indexInfo.isReadonly; - } - return createIndexInfo(getUnionType(indexTypes, /*subtypeReduction*/ true), isAnyReadonly); - } - function resolveUnionTypeMembers(type) { - // The members and properties collections are empty for union types. To get all properties of a union - // type use getPropertiesOfType (only the language service uses this). - var callSignatures = getUnionSignatures(type.types, 0 /* Call */); - var constructSignatures = getUnionSignatures(type.types, 1 /* Construct */); - var stringIndexInfo = getUnionIndexInfo(type.types, 0 /* String */); - var numberIndexInfo = getUnionIndexInfo(type.types, 1 /* Number */); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function intersectIndexInfos(info1, info2) { - return !info1 ? info2 : !info2 ? info1 : createIndexInfo(getIntersectionType([info1.type, info2.type]), info1.isReadonly && info2.isReadonly); - } - function unionSpreadIndexInfos(info1, info2) { - return info1 && info2 && createIndexInfo(getUnionType([info1.type, info2.type]), info1.isReadonly || info2.isReadonly); - } - function includeMixinType(type, types, index) { - var mixedTypes = []; - for (var i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } - else if (isMixinConstructorType(types[i])) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - // The members and properties collections are empty for intersection types. To get all properties of an - // intersection type use getPropertiesOfType (only the language service uses this). - var callSignatures = emptyArray; - var constructSignatures = emptyArray; - var stringIndexInfo; - var numberIndexInfo; - var types = type.types; - var mixinCount = ts.countWhere(types, isMixinConstructorType); - var _loop_3 = function (i) { - var t = type.types[i]; - // When an intersection type contains mixin constructor types, the construct signatures from - // those types are discarded and their return types are mixed into the return types of all - // other construct signatures in the intersection type. For example, the intersection type - // '{ new(...args: any[]) => A } & { new(s: string) => B }' has a single construct signature - // 'new(s: string) => A & B'. - if (mixinCount === 0 || mixinCount === types.length && i === 0 || !isMixinConstructorType(t)) { - var signatures = getSignaturesOfType(t, 1 /* Construct */); - if (signatures.length && mixinCount > 0) { - signatures = ts.map(signatures, function (s) { - var clone = cloneSignature(s); - clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, i); - return clone; - }); - } - constructSignatures = ts.concatenate(constructSignatures, signatures); - } - callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(t, 0 /* Call */)); - stringIndexInfo = intersectIndexInfos(stringIndexInfo, getIndexInfoOfType(t, 0 /* String */)); - numberIndexInfo = intersectIndexInfos(numberIndexInfo, getIndexInfoOfType(t, 1 /* Number */)); - }; - for (var i = 0; i < types.length; i++) { - _loop_3(i); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - /** - * Converts an AnonymousType to a ResolvedType. - */ - function resolveAnonymousTypeMembers(type) { - var symbol = type.symbol; - if (type.target) { - var members = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, /*mappingThisOnly*/ false); - var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper); - var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper); - var stringIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 0 /* String */), type.mapper); - var numberIndexInfo = instantiateIndexInfo(getIndexInfoOfType(type.target, 1 /* Number */), type.mapper); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else if (symbol.flags & 2048 /* TypeLiteral */) { - var members = symbol.members; - var callSignatures = getSignaturesOfSymbol(members.get("__call")); - var constructSignatures = getSignaturesOfSymbol(members.get("__new")); - var stringIndexInfo = getIndexInfoOfSymbol(symbol, 0 /* String */); - var numberIndexInfo = getIndexInfoOfSymbol(symbol, 1 /* Number */); - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, stringIndexInfo, numberIndexInfo); - } - else { - // Combinations of function, class, enum and module - var members = emptySymbols; - var constructSignatures = emptyArray; - var stringIndexInfo = undefined; - if (symbol.exports) { - members = getExportsOfSymbol(symbol); - } - if (symbol.flags & 32 /* Class */) { - var classType = getDeclaredTypeOfClassOrInterface(symbol); - constructSignatures = getSignaturesOfSymbol(symbol.members.get("__constructor")); - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - var baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (32768 /* Object */ | 131072 /* Intersection */ | 540672 /* TypeVariable */)) { - members = createSymbolTable(getNamedMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } - else if (baseConstructorType === anyType) { - stringIndexInfo = createIndexInfo(anyType, /*isReadonly*/ false); - } - } - var numberIndexInfo = symbol.flags & 384 /* Enum */ ? enumNumberIndexInfo : undefined; - setStructuredTypeMembers(type, members, emptyArray, constructSignatures, stringIndexInfo, numberIndexInfo); - // We resolve the members before computing the signatures because a signature may use - // typeof with a qualified name expression that circularly references the type we are - // in the process of resolving (see issue #6072). The temporarily empty signature list - // will never be observed because a qualified name can't reference signatures. - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - } - } - /** Resolve the members of a mapped type { [P in K]: T } */ - function resolveMappedTypeMembers(type) { - var members = ts.createMap(); - var stringIndexInfo; - // Resolve upfront such that recursive references see an empty object type. - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, undefined, undefined); - // In { [P in K]: T }, we refer to P as the type parameter type, K as the constraint type, - // and T as the template type. - var typeParameter = getTypeParameterFromMappedType(type); - var constraintType = getConstraintTypeFromMappedType(type); - var templateType = getTemplateTypeFromMappedType(type); - var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); // The 'T' in 'keyof T' - var templateReadonly = !!type.declaration.readonlyToken; - var templateOptional = !!type.declaration.questionToken; - if (type.declaration.typeParameter.constraint.kind === 170 /* TypeOperator */) { - // We have a { [P in keyof T]: X } - for (var _i = 0, _a = getPropertiesOfType(modifiersType); _i < _a.length; _i++) { - var propertySymbol = _a[_i]; - addMemberForKeyType(getLiteralTypeFromPropertyName(propertySymbol), propertySymbol); - } - if (getIndexInfoOfType(modifiersType, 0 /* String */)) { - addMemberForKeyType(stringType); - } - } - else { - // First, if the constraint type is a type parameter, obtain the base constraint. Then, - // if the key type is a 'keyof X', obtain 'keyof C' where C is the base constraint of X. - // Finally, iterate over the constituents of the resulting iteration type. - var keyType = constraintType.flags & 540672 /* TypeVariable */ ? getApparentType(constraintType) : constraintType; - var iterationType = keyType.flags & 262144 /* Index */ ? getIndexType(getApparentType(keyType.type)) : keyType; - forEachType(iterationType, addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, stringIndexInfo, undefined); - function addMemberForKeyType(t, propertySymbol) { - // Create a mapper from T to the current iteration type constituent. Then, if the - // mapped type is itself an instantiated type, combine the iteration mapper with the - // instantiation mapper. - var iterationMapper = createTypeMapper([typeParameter], [t]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, iterationMapper) : iterationMapper; - var propType = instantiateType(templateType, templateMapper); - // If the current iteration type constituent is a string literal type, create a property. - // Otherwise, for type string create a string index signature. - if (t.flags & 32 /* StringLiteral */) { - var propName = t.text; - var modifiersProp = getPropertyOfType(modifiersType, propName); - var isOptional = templateOptional || !!(modifiersProp && modifiersProp.flags & 67108864 /* Optional */); - var prop = createSymbol(4 /* Property */ | (isOptional ? 67108864 /* Optional */ : 0), propName); - prop.checkFlags = templateReadonly || modifiersProp && isReadonlySymbol(modifiersProp) ? 8 /* Readonly */ : 0; - prop.type = propType; - if (propertySymbol) { - prop.syntheticOrigin = propertySymbol; - } - members.set(propName, prop); - } - else if (t.flags & 2 /* String */) { - stringIndexInfo = createIndexInfo(propType, templateReadonly); - } - } - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || - (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || - (type.constraintType = instantiateType(getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)), type.mapper || identityMapper) || unknownType); - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || - (type.templateType = type.declaration.type ? - instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), !!type.declaration.questionToken), type.mapper || identityMapper) : - unknownType); - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - var constraintDeclaration = type.declaration.typeParameter.constraint; - if (constraintDeclaration.kind === 170 /* TypeOperator */) { - // If the constraint declaration is a 'keyof T' node, the modifiers type is T. We check - // AST nodes here because, when T is a non-generic type, the logic below eagerly resolves - // 'keyof T' to a literal union type and we can't recover T from that type. - type.modifiersType = instantiateType(getTypeFromTypeNode(constraintDeclaration.type), type.mapper || identityMapper); - } - else { - // Otherwise, get the declared constraint type, and if the constraint type is a type parameter, - // get the constraint of that type parameter. If the resulting type is an indexed type 'keyof T', - // the modifiers type is T. Otherwise, the modifiers type is {}. - var declaredType = getTypeFromMappedTypeNode(type.declaration); - var constraint = getConstraintTypeFromMappedType(declaredType); - var extendedConstraint = constraint && constraint.flags & 16384 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 262144 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper || identityMapper) : emptyObjectType; - } - } - return type.modifiersType; - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32 /* Mapped */) { - var constraintType = getConstraintTypeFromMappedType(type); - return maybeTypeOfKind(constraintType, 540672 /* TypeVariable */ | 262144 /* Index */); - } - return false; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 32768 /* Object */) { - if (type.objectFlags & 4 /* Reference */) { - resolveTypeReferenceMembers(type); - } - else if (type.objectFlags & 3 /* ClassOrInterface */) { - resolveClassOrInterfaceMembers(type); - } - else if (type.objectFlags & 16 /* Anonymous */) { - resolveAnonymousTypeMembers(type); - } - else if (type.objectFlags & 32 /* Mapped */) { - resolveMappedTypeMembers(type); - } - } - else if (type.flags & 65536 /* Union */) { - resolveUnionTypeMembers(type); - } - else if (type.flags & 131072 /* Intersection */) { - resolveIntersectionTypeMembers(type); - } - } - return type; - } - /** Return properties of an object type or an empty array for other types */ - function getPropertiesOfObjectType(type) { - if (type.flags & 32768 /* Object */) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - /** If the given type is an object type and that type has a property by the given name, - * return the symbol for that property. Otherwise return undefined. - */ - function getPropertyOfObjectType(type, name) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - var members = ts.createMap(); - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var current = _a[_i]; - for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { - var prop = _c[_b]; - if (!members.has(prop.name)) { - var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.name); - if (combinedProp) { - members.set(prop.name, combinedProp); - } - } - } - // The properties of a union type are those that are present in all constituent types, so - // we only need to check the properties of the first type - if (type.flags & 65536 /* Union */) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getApparentType(type); - return type.flags & 196608 /* UnionOrIntersection */ ? - getPropertiesOfUnionOrIntersectionType(type) : - getPropertiesOfObjectType(type); - } - function getConstraintOfType(type) { - return type.flags & 16384 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : - type.flags & 524288 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : - getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; - } - function getConstraintOfIndexedAccess(type) { - var baseObjectType = getBaseConstraintOfType(type.objectType); - var baseIndexType = getBaseConstraintOfType(type.indexType); - return baseObjectType || baseIndexType ? getIndexedAccessType(baseObjectType || type.objectType, baseIndexType || type.indexType) : undefined; - } - function getBaseConstraintOfType(type) { - if (type.flags & (540672 /* TypeVariable */ | 196608 /* UnionOrIntersection */)) { - var constraint = getResolvedBaseConstraint(type); - if (constraint !== noConstraintType && constraint !== circularConstraintType) { - return constraint; - } - } - else if (type.flags & 262144 /* Index */) { - return stringType; - } - return undefined; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - /** - * Return the resolved base constraint of a type variable. The noConstraintType singleton is returned if the - * type variable has no constraint, and the circularConstraintType singleton is returned if the constraint - * circularly references the type variable. - */ - function getResolvedBaseConstraint(type) { - var typeStack; - var circular; - if (!type.resolvedBaseConstraint) { - typeStack = []; - var constraint = getBaseConstraint(type); - type.resolvedBaseConstraint = circular ? circularConstraintType : getTypeWithThisArgument(constraint || noConstraintType, type); - } - return type.resolvedBaseConstraint; - function getBaseConstraint(t) { - if (ts.contains(typeStack, t)) { - circular = true; - return undefined; - } - typeStack.push(t); - var result = computeBaseConstraint(t); - typeStack.pop(); - return result; - } - function computeBaseConstraint(t) { - if (t.flags & 16384 /* TypeParameter */) { - var constraint = getConstraintFromTypeParameter(t); - return t.isThisType ? constraint : - constraint ? getBaseConstraint(constraint) : undefined; - } - if (t.flags & 196608 /* UnionOrIntersection */) { - var types = t.types; - var baseTypes = []; - for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { - var type_2 = types_3[_i]; - var baseType = getBaseConstraint(type_2); - if (baseType) { - baseTypes.push(baseType); - } - } - return t.flags & 65536 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : - t.flags & 131072 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : - undefined; - } - if (t.flags & 262144 /* Index */) { - return stringType; - } - if (t.flags & 524288 /* IndexedAccess */) { - var baseObjectType = getBaseConstraint(t.objectType); - var baseIndexType = getBaseConstraint(t.indexType); - var baseIndexedAccess = baseObjectType && baseIndexType ? getIndexedAccessType(baseObjectType, baseIndexType) : undefined; - return baseIndexedAccess && baseIndexedAccess !== unknownType ? getBaseConstraint(baseIndexedAccess) : undefined; - } - return t; - } - } - function getApparentTypeOfIntersectionType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type)); - } - /** - * Gets the default type for a type parameter. - * - * If the type parameter is the result of an instantiation, this gets the instantiated - * default type of its target. If the type parameter has no default type, `undefined` - * is returned. - * - * This function *does not* perform a circularity check. - */ - function getDefaultFromTypeParameter(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - var targetDefault = getDefaultFromTypeParameter(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } - else { - var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameter(decl) && decl.default; }); - typeParameter.default = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - } - } - return typeParameter.default === noConstraintType ? undefined : typeParameter.default; - } - /** - * For a type parameter, return the base constraint of the type parameter. For the string, number, - * boolean, and symbol primitive types, return the corresponding object types. Otherwise return the - * type itself. Note that the apparent type of a union type is the union type itself. - */ - function getApparentType(type) { - var t = type.flags & 540672 /* TypeVariable */ ? getBaseConstraintOfType(type) || emptyObjectType : type; - return t.flags & 131072 /* Intersection */ ? getApparentTypeOfIntersectionType(t) : - t.flags & 262178 /* StringLike */ ? globalStringType : - t.flags & 340 /* NumberLike */ ? globalNumberType : - t.flags & 136 /* BooleanLike */ ? globalBooleanType : - t.flags & 512 /* ESSymbol */ ? getGlobalESSymbolType(/*reportErrors*/ languageVersion >= 2 /* ES2015 */) : - t.flags & 16777216 /* NonPrimitive */ ? emptyObjectType : - t; - } - function createUnionOrIntersectionProperty(containingType, name) { - var props; - var types = containingType.types; - var isUnion = containingType.flags & 65536 /* Union */; - var excludeModifiers = isUnion ? 24 /* NonPublicAccessibilityModifier */ : 0; - // Flags we want to propagate to the result if they exist in all source symbols - var commonFlags = isUnion ? 0 /* None */ : 67108864 /* Optional */; - var syntheticFlag = 4 /* SyntheticMethod */; - var checkFlags = 0; - for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { - var current = types_4[_i]; - var type = getApparentType(current); - if (type !== unknownType) { - var prop = getPropertyOfType(type, name); - var modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop && !(modifiers & excludeModifiers)) { - commonFlags &= prop.flags; - if (!props) { - props = [prop]; - } - else if (!ts.contains(props, prop)) { - props.push(prop); - } - checkFlags |= (isReadonlySymbol(prop) ? 8 /* Readonly */ : 0) | - (!(modifiers & 24 /* NonPublicAccessibilityModifier */) ? 64 /* ContainsPublic */ : 0) | - (modifiers & 16 /* Protected */ ? 128 /* ContainsProtected */ : 0) | - (modifiers & 8 /* Private */ ? 256 /* ContainsPrivate */ : 0) | - (modifiers & 32 /* Static */ ? 512 /* ContainsStatic */ : 0); - if (!isMethodLike(prop)) { - syntheticFlag = 2 /* SyntheticProperty */; - } - } - else if (isUnion) { - checkFlags |= 16 /* Partial */; - } - } - } - if (!props) { - return undefined; - } - if (props.length === 1 && !(checkFlags & 16 /* Partial */)) { - return props[0]; - } - var propTypes = []; - var declarations = []; - var commonType = undefined; - for (var _a = 0, props_1 = props; _a < props_1.length; _a++) { - var prop = props_1[_a]; - if (prop.declarations) { - ts.addRange(declarations, prop.declarations); - } - var type = getTypeOfSymbol(prop); - if (!commonType) { - commonType = type; - } - else if (type !== commonType) { - checkFlags |= 32 /* HasNonUniformType */; - } - propTypes.push(type); - } - var result = createSymbol(4 /* Property */ | commonFlags, name); - result.checkFlags = syntheticFlag | checkFlags; - result.containingType = containingType; - result.declarations = declarations; - result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - return result; - } - // Return the symbol for a given property in a union or intersection type, or undefined if the property - // does not exist in any constituent type. Note that the returned property may only be present in some - // constituents, in which case the isPartial flag is set when the containing type is union type. We need - // these partial properties when identifying discriminant properties, but otherwise they are filtered out - // and do not appear to be present in the union type. - function getUnionOrIntersectionProperty(type, name) { - var properties = type.propertyCache || (type.propertyCache = ts.createMap()); - var property = properties.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name); - if (property) { - properties.set(name, property); - } - } - return property; - } - function getPropertyOfUnionOrIntersectionType(type, name) { - var property = getUnionOrIntersectionProperty(type, name); - // We need to filter out partial properties in union types - return property && !(getCheckFlags(property) & 16 /* Partial */) ? property : undefined; - } - /** - * Return the symbol for the property with the given name in the given type. Creates synthetic union properties when - * necessary, maps primitive types and type parameters are to their apparent types, and augments with properties from - * Object and Function as appropriate. - * - * @param type a type to look up property from - * @param name a name of property to look up in a given type - */ - function getPropertyOfType(type, name) { - type = getApparentType(type); - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - var symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - if (resolved === anyFunctionType || resolved.callSignatures.length || resolved.constructSignatures.length) { - var symbol_1 = getPropertyOfObjectType(globalFunctionType, name); - if (symbol_1) { - return symbol_1; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 196608 /* UnionOrIntersection */) { - return getPropertyOfUnionOrIntersectionType(type, name); - } - return undefined; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 229376 /* StructuredType */) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - /** - * Return the signatures of the given kind in the given type. Creates synthetic union signatures when necessary and - * maps primitive types and type parameters are to their apparent types. - */ - function getSignaturesOfType(type, kind) { - return getSignaturesOfStructuredType(getApparentType(type), kind); - } - function getIndexInfoOfStructuredType(type, kind) { - if (type.flags & 229376 /* StructuredType */) { - var resolved = resolveStructuredTypeMembers(type); - return kind === 0 /* String */ ? resolved.stringIndexInfo : resolved.numberIndexInfo; - } - } - function getIndexTypeOfStructuredType(type, kind) { - var info = getIndexInfoOfStructuredType(type, kind); - return info && info.type; - } - // Return the indexing info of the given kind in the given type. Creates synthetic union index types when necessary and - // maps primitive types and type parameters are to their apparent types. - function getIndexInfoOfType(type, kind) { - return getIndexInfoOfStructuredType(getApparentType(type), kind); - } - // Return the index type of the given kind in the given type. Creates synthetic union index types when necessary and - // maps primitive types and type parameters are to their apparent types. - function getIndexTypeOfType(type, kind) { - return getIndexTypeOfStructuredType(getApparentType(type), kind); - } - function getImplicitIndexTypeOfType(type, kind) { - if (isObjectLiteralType(type)) { - var propTypes = []; - for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 /* String */ || isNumericLiteralName(prop.name)) { - propTypes.push(getTypeOfSymbol(prop)); - } - } - if (propTypes.length) { - return getUnionType(propTypes, /*subtypeReduction*/ true); - } - } - return undefined; - } - function getTypeParametersFromJSDocTemplate(declaration) { - if (declaration.flags & 65536 /* JavaScriptFile */) { - var templateTag = ts.getJSDocTemplateTag(declaration); - if (templateTag) { - return getTypeParametersFromDeclaration(templateTag.typeParameters); - } - } - return undefined; - } - // Return list of type parameters with duplicates removed (duplicate identifier errors are generated in the actual - // type checking functions). - function getTypeParametersFromDeclaration(typeParameterDeclarations) { - var result = []; - ts.forEach(typeParameterDeclarations, function (node) { - var tp = getDeclaredTypeOfTypeParameter(node.symbol); - if (!ts.contains(result, tp)) { - result.push(tp); - } - }); - return result; - } - function symbolsToArray(symbols) { - var result = []; - symbols.forEach(function (symbol, id) { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function isJSDocOptionalParameter(node) { - if (node.flags & 65536 /* JavaScriptFile */) { - if (node.type && node.type.kind === 278 /* JSDocOptionalType */) { - return true; - } - var paramTags = ts.getJSDocParameterTags(node); - if (paramTags) { - for (var _i = 0, paramTags_1 = paramTags; _i < paramTags_1.length; _i++) { - var paramTag = paramTags_1[_i]; - if (paramTag.isBracketed) { - return true; - } - if (paramTag.typeExpression) { - return paramTag.typeExpression.type.kind === 278 /* JSDocOptionalType */; - } - } - } - } - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (ts.isExternalModuleNameRelative(moduleName)) { - return undefined; - } - var symbol = getSymbol(globals, "\"" + moduleName + "\"", 512 /* ValueModule */); - // merged symbol is module declaration symbol combined with all augmentations - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function isOptionalParameter(node) { - if (ts.hasQuestionToken(node) || isJSDocOptionalParameter(node)) { - return true; - } - if (node.initializer) { - var signatureDeclaration = node.parent; - var signature = getSignatureFromDeclaration(signatureDeclaration); - var parameterIndex = ts.indexOf(signatureDeclaration.parameters, node); - ts.Debug.assert(parameterIndex >= 0); - return parameterIndex >= signature.minArgumentCount; - } - var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && - !node.dotDotDotToken && - ts.indexOf(node.parent.parameters, node) >= iife.arguments.length; - } - return false; - } - function createTypePredicateFromTypePredicateNode(node) { - if (node.parameterName.kind === 71 /* Identifier */) { - var parameterName = node.parameterName; - return { - kind: 1 /* Identifier */, - parameterName: parameterName ? parameterName.text : undefined, - parameterIndex: parameterName ? getTypePredicateParameterIndex(node.parent.parameters, parameterName) : undefined, - type: getTypeFromTypeNode(node.type) - }; - } - else { - return { - kind: 0 /* This */, - type: getTypeFromTypeNode(node.type) - }; - } - } - /** - * Gets the minimum number of type arguments needed to satisfy all non-optional type - * parameters. - */ - function getMinTypeArgumentCount(typeParameters) { - var minTypeArgumentCount = 0; - if (typeParameters) { - for (var i = 0; i < typeParameters.length; i++) { - if (!getDefaultFromTypeParameter(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - /** - * Fill in default types for unsupplied type arguments. If `typeArguments` is undefined - * when a default type is supplied, a new array will be created and returned. - * - * @param typeArguments The supplied type arguments. - * @param typeParameters The requested type parameters. - * @param minTypeArgumentCount The minimum number of required type arguments. - */ - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, location) { - var numTypeParameters = ts.length(typeParameters); - if (numTypeParameters) { - var numTypeArguments = ts.length(typeArguments); - var isJavaScript = ts.isInJavaScriptFile(location); - if ((isJavaScript || numTypeArguments >= minTypeArgumentCount) && numTypeArguments <= numTypeParameters) { - if (!typeArguments) { - typeArguments = []; - } - // Map an unsatisfied type parameter with a default type. - // If a type parameter does not have a default type, or if the default type - // is a forward reference, the empty object type is used. - for (var i = numTypeArguments; i < numTypeParameters; i++) { - typeArguments[i] = isJavaScript ? anyType : emptyObjectType; - } - for (var i = numTypeArguments; i < numTypeParameters; i++) { - var mapper = createTypeMapper(typeParameters, typeArguments); - var defaultType = getDefaultFromTypeParameter(typeParameters[i]); - typeArguments[i] = defaultType ? instantiateType(defaultType, mapper) : isJavaScript ? anyType : emptyObjectType; - } - } - } - return typeArguments; - } - function getSignatureFromDeclaration(declaration) { - var links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - var parameters = []; - var hasLiteralTypes = false; - var minArgumentCount = 0; - var thisParameter = undefined; - var hasThisParameter = void 0; - var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); - var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); - var isUntypedSignatureInJSFile = !iife && !isJSConstructSignature && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration); - // If this is a JSDoc construct signature, then skip the first parameter in the - // parameter list. The first parameter represents the return type of the construct - // signature. - for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - var param = declaration.parameters[i]; - var paramSymbol = param.symbol; - // Include parameter symbol instead of property symbol in the signature - if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !ts.isBindingPattern(param.name)) { - var resolvedSymbol = resolveName(param, paramSymbol.name, 107455 /* Value */, undefined, undefined); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.name === "this") { - hasThisParameter = true; - thisParameter = param.symbol; - } - else { - parameters.push(paramSymbol); - } - if (param.type && param.type.kind === 173 /* LiteralType */) { - hasLiteralTypes = true; - } - // Record a new minimum argument count if this is not an optional parameter - var isOptionalParameter_1 = param.initializer || param.questionToken || param.dotDotDotToken || - iife && parameters.length > iife.arguments.length && !param.type || - isJSDocOptionalParameter(param) || - isUntypedSignatureInJSFile; - if (!isOptionalParameter_1) { - minArgumentCount = parameters.length; - } - } - // If only one accessor includes a this-type annotation, the other behaves as if it had the same type annotation - if ((declaration.kind === 153 /* GetAccessor */ || declaration.kind === 154 /* SetAccessor */) && - !ts.hasDynamicName(declaration) && - (!hasThisParameter || !thisParameter)) { - var otherKind = declaration.kind === 153 /* GetAccessor */ ? 154 /* SetAccessor */ : 153 /* GetAccessor */; - var other = ts.getDeclarationOfKind(declaration.symbol, otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - var classType = declaration.kind === 152 /* Constructor */ ? - getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) - : undefined; - var typeParameters = classType ? classType.localTypeParameters : - declaration.typeParameters ? getTypeParametersFromDeclaration(declaration.typeParameters) : - getTypeParametersFromJSDocTemplate(declaration); - var returnType = getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType); - var typePredicate = declaration.type && declaration.type.kind === 158 /* TypePredicate */ ? - createTypePredicateFromTypePredicateNode(declaration.type) : - undefined; - links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, ts.hasRestParameter(declaration), hasLiteralTypes); - } - return links.resolvedSignature; - } - function getSignatureReturnTypeFromDeclaration(declaration, isJSConstructSignature, classType) { - if (isJSConstructSignature) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - else if (classType) { - return classType; - } - else if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.flags & 65536 /* JavaScriptFile */) { - var type = getReturnTypeFromJSDocComment(declaration); - if (type && type !== unknownType) { - return type; - } - } - // TypeScript 1.0 spec (April 2014): - // If only one accessor includes a type annotation, the other behaves as if it had the same type annotation. - if (declaration.kind === 153 /* GetAccessor */ && !ts.hasDynamicName(declaration)) { - var setter = ts.getDeclarationOfKind(declaration.symbol, 154 /* SetAccessor */); - return getAnnotatedAccessorType(setter); - } - if (ts.nodeIsMissing(declaration.body)) { - return anyType; - } - } - function containsArgumentsReference(declaration) { - var links = getNodeLinks(declaration); - if (links.containsArgumentsReference === undefined) { - if (links.flags & 8192 /* CaptureArguments */) { - links.containsArgumentsReference = true; - } - else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) - return false; - switch (node.kind) { - case 71 /* Identifier */: - return node.text === "arguments" && ts.isPartOfExpression(node); - case 149 /* PropertyDeclaration */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return node.name.kind === 144 /* ComputedPropertyName */ - && traverse(node.name); - default: - return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && ts.forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol) - return emptyArray; - var result = []; - for (var i = 0; i < symbol.declarations.length; i++) { - var node = symbol.declarations[i]; - switch (node.kind) { - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 279 /* JSDocFunctionType */: - // Don't include signature if node is the implementation of an overloaded function. A node is considered - // an implementation node if it has a body and the previous node is of the same kind and immediately - // precedes the implementation node (i.e. has the same parent and ends where the implementation starts). - if (i > 0 && node.body) { - var previous = symbol.declarations[i - 1]; - if (node.parent === previous.parent && node.kind === previous.kind && node.pos === previous.end) { - break; - } - } - result.push(getSignatureFromDeclaration(node)); - } - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - var moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) { - return unknownType; - } - var type = void 0; - if (signature.target) { - type = instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper); - } - else if (signature.unionSignatures) { - type = getUnionType(ts.map(signature.unionSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - } - else { - type = getReturnTypeFromBody(signature.declaration); - } - if (!popTypeResolution()) { - type = anyType; - if (noImplicitAny) { - var declaration = signature.declaration; - var name = ts.getNameOfDeclaration(declaration); - if (name) { - error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); - } - else { - error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - signature.resolvedReturnType = type; - } - return signature.resolvedReturnType; - } - function getRestTypeOfSignature(signature) { - if (signature.hasRestParameter) { - var type = getTypeOfSymbol(ts.lastOrUndefined(signature.parameters)); - if (getObjectFlags(type) & 4 /* Reference */ && type.target === globalArrayType) { - return type.typeArguments[0]; - } - } - return anyType; - } - function getSignatureInstantiation(signature, typeArguments) { - typeArguments = fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters)); - var instantiations = signature.instantiations || (signature.instantiations = ts.createMap()); - var id = getTypeListId(typeArguments); - var instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature(signature, createTypeMapper(signature.typeParameters, typeArguments), /*eraseTypeParameters*/ true); - } - function getErasedSignature(signature) { - if (!signature.typeParameters) - return signature; - if (!signature.erasedSignatureCache) { - signature.erasedSignatureCache = instantiateSignature(signature, createTypeEraser(signature.typeParameters), /*eraseTypeParameters*/ true); - } - return signature.erasedSignatureCache; - } - function getOrCreateTypeFromSignature(signature) { - // There are two ways to declare a construct signature, one is by declaring a class constructor - // using the constructor keyword, and the other is declaring a bare construct signature in an - // object type literal or interface (using the new keyword). Each way of declaring a constructor - // will result in a different declaration kind. - if (!signature.isolatedSignatureType) { - var isConstructor = signature.declaration.kind === 152 /* Constructor */ || signature.declaration.kind === 156 /* ConstructSignature */; - var type = createObjectType(16 /* Anonymous */); - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members.get("__index"); - } - function getIndexDeclarationOfSymbol(symbol, kind) { - var syntaxKind = kind === 1 /* Number */ ? 133 /* NumberKeyword */ : 136 /* StringKeyword */; - var indexSymbol = getIndexSymbol(symbol); - if (indexSymbol) { - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var node = decl; - if (node.parameters.length === 1) { - var parameter = node.parameters[0]; - if (parameter && parameter.type && parameter.type.kind === syntaxKind) { - return node; - } - } - } - } - return undefined; - } - function createIndexInfo(type, isReadonly, declaration) { - return { type: type, isReadonly: isReadonly, declaration: declaration }; - } - function getIndexInfoOfSymbol(symbol, kind) { - var declaration = getIndexDeclarationOfSymbol(symbol, kind); - if (declaration) { - return createIndexInfo(declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, (ts.getModifierFlags(declaration) & 64 /* Readonly */) !== 0, declaration); - } - return undefined; - } - function getConstraintDeclaration(type) { - return ts.getDeclarationOfKind(type.symbol, 145 /* TypeParameter */).constraint; - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } - else { - var constraintDeclaration = getConstraintDeclaration(typeParameter); - typeParameter.constraint = constraintDeclaration ? getTypeFromTypeNode(constraintDeclaration) : noConstraintType; - } - } - return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - return getSymbolOfNode(ts.getDeclarationOfKind(typeParameter.symbol, 145 /* TypeParameter */).parent); - } - function getTypeListId(types) { - var result = ""; - if (types) { - var length_4 = types.length; - var i = 0; - while (i < length_4) { - var startId = types[i].id; - var count = 1; - while (i + count < length_4 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - // This function is used to propagate certain flags when creating new object type references and union types. - // It is only necessary to do so if a constituent type might be the undefined type, the null type, the type - // of an object literal or the anyFunctionType. This is because there are operations in the type checker - // that care about the presence of such types at arbitrary depth in a containing type. - function getPropagatingFlagsOfTypes(types, excludeKinds) { - var result = 0; - for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { - var type = types_5[_i]; - if (!(type.flags & excludeKinds)) { - result |= type.flags; - } - } - return result & 14680064 /* PropagatingFlags */; - } - function createTypeReference(target, typeArguments) { - var id = getTypeListId(typeArguments); - var type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4 /* Reference */, target.symbol); - target.instantiations.set(id, type); - type.flags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, /*excludeKinds*/ 0) : 0; - type.target = target; - type.typeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - var type = createType(source.flags); - type.symbol = source.symbol; - type.objectFlags = source.objectFlags; - type.target = source.target; - type.typeArguments = source.typeArguments; - return type; - } - function getTypeReferenceArity(type) { - return ts.length(type.target.typeParameters); - } - // Get type from reference to class or interface - function getTypeFromClassOrInterfaceReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - var typeParameters = type.localTypeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (!ts.isInJavaScriptFile(node) && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, typeToString(type, /*enclosingDeclaration*/ undefined, 1 /* WriteArrayAsGenericType */), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - // In a type reference, the outer type parameters of the referenced class or interface are automatically - // supplied as type arguments and the type reference only specifies arguments for the local type parameters - // of the class or interface. - var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node)); - return createTypeReference(type, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, typeToString(type)); - return unknownType; - } - return type; - } - function getTypeAliasInstantiation(symbol, typeArguments) { - var type = getDeclaredTypeOfSymbol(symbol); - var links = getSymbolLinks(symbol); - var typeParameters = links.typeParameters; - var id = getTypeListId(typeArguments); - var instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeNoAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters))))); - } - return instantiation; - } - // Get type from reference to type alias. When a type alias is generic, the declared type of the type alias may include - // references to the type parameters of the alias. We replace those with the actual type arguments by instantiating the - // declared type. Instantiations are cached using the type identities of the type arguments as the key. - function getTypeFromTypeAliasReference(node, symbol) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - var numTypeArguments = ts.length(node.typeArguments); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error(node, minTypeArgumentCount === typeParameters.length - ? ts.Diagnostics.Generic_type_0_requires_1_type_argument_s - : ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); - return unknownType; - } - var typeArguments = ts.map(node.typeArguments, getTypeFromTypeNode); - return getTypeAliasInstantiation(symbol, typeArguments); - } - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return type; - } - // Get type from reference to named type that cannot be generic (enum or type parameter) - function getTypeFromNonGenericTypeReference(node, symbol) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Type_0_is_not_generic, symbolToString(symbol)); - return unknownType; - } - return getDeclaredTypeOfSymbol(symbol); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 159 /* TypeReference */: - return node.typeName; - case 277 /* JSDocTypeReference */: - return node.name; - case 201 /* ExpressionWithTypeArguments */: - // We only support expressions that are simple qualified names. For other - // expressions this produces undefined. - var expr = node.expression; - if (ts.isEntityNameExpression(expr)) { - return expr; - } - } - return undefined; - } - function resolveTypeReferenceName(typeReferenceName) { - if (!typeReferenceName) { - return unknownSymbol; - } - return resolveEntityName(typeReferenceName, 793064 /* Type */) || unknownSymbol; - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return unknownType; - } - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getTypeFromTypeAliasReference(node, symbol); - } - if (symbol.flags & 107455 /* Value */ && node.kind === 277 /* JSDocTypeReference */) { - // A JSDocTypeReference may have resolved to a value (as opposed to a type). In - // that case, the type of this reference is just the type of the value we resolved - // to. - return getTypeOfSymbol(symbol); - } - return getTypeFromNonGenericTypeReference(node, symbol); - } - function getPrimitiveTypeFromJSDocTypeReference(node) { - if (ts.isIdentifier(node.name)) { - switch (node.name.text) { - case "String": - return stringType; - case "Number": - return numberType; - case "Boolean": - return booleanType; - case "Void": - return voidType; - case "Undefined": - return undefinedType; - case "Null": - return nullType; - case "Object": - return anyType; - case "Function": - return anyFunctionType; - case "Array": - case "array": - return !node.typeArguments || !node.typeArguments.length ? createArrayType(anyType) : undefined; - case "Promise": - case "promise": - return !node.typeArguments || !node.typeArguments.length ? createPromiseType(anyType) : undefined; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - var type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getUnionType([type, nullType]) : type; - } - function getTypeFromTypeReference(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var symbol = void 0; - var type = void 0; - if (node.kind === 277 /* JSDocTypeReference */) { - type = getPrimitiveTypeFromJSDocTypeReference(node); - if (!type) { - var typeReferenceName = getTypeReferenceName(node); - symbol = resolveTypeReferenceName(typeReferenceName); - type = getTypeReferenceType(node, symbol); - } - } - else { - // We only support expressions that are simple qualified names. For other expressions this produces undefined. - var typeNameOrExpression = node.kind === 159 /* TypeReference */ - ? node.typeName - : ts.isEntityNameExpression(node.expression) - ? node.expression - : undefined; - symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, 793064 /* Type */) || unknownSymbol; - type = symbol === unknownSymbol ? unknownType : - symbol.flags & (32 /* Class */ | 64 /* Interface */) ? getTypeFromClassOrInterfaceReference(node, symbol) : - symbol.flags & 524288 /* TypeAlias */ ? getTypeFromTypeAliasReference(node, symbol) : - getTypeFromNonGenericTypeReference(node, symbol); - } - // Cache both the resolved symbol and the resolved type. The resolved symbol is needed in when we check the - // type reference in checkTypeReferenceOrExpressionWithTypeArguments. - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function getTypeFromTypeQueryNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // TypeScript 1.0 spec (April 2014): 3.6.3 - // The expression is processed as an identifier expression (section 4.3) - // or property access expression(section 4.10), - // the widened type(section 3.9) of which becomes the result. - links.resolvedType = getWidenedType(checkExpression(node.exprName)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { - var declaration = declarations_4[_i]; - switch (declaration.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - return declaration; - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 32768 /* Object */)) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbol.name); - return arity ? emptyGenericType : emptyObjectType; - } - if (ts.length(type.typeParameters) !== arity) { - error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbol.name, arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors) { - return getGlobalSymbol(name, 107455 /* Value */, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); - } - function getGlobalTypeSymbol(name, reportErrors) { - return getGlobalSymbol(name, 793064 /* Type */, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName(undefined, name, meaning, diagnostic, name); - } - function getGlobalType(name, arity, reportErrors) { - var symbol = getGlobalTypeSymbol(name, reportErrors); - return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", /*arity*/ 1, /*reportErrors*/ true)) || emptyGenericType; - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", /*arity*/ 0, /*reportErrors*/ true)) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); - } - function getGlobalESSymbolType(reportErrors) { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", /*arity*/ 0, reportErrors)) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); - } - function getGlobalPromiseConstructorLikeType(reportErrors) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", /*arity*/ 0, reportErrors)) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableType(reportErrors) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", /*arity*/ 1, reportErrors)) || emptyGenericType; - } - function getGlobalTypeOrUndefined(name, arity) { - if (arity === void 0) { arity = 0; } - var symbol = getGlobalSymbol(name, 793064 /* Type */, /*diagnostic*/ undefined); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - /** - * Returns a type that is inside a namespace at the global scope, e.g. - * getExportedTypeFromNamespace('JSX', 'Element') returns the JSX.Element type - */ - function getExportedTypeFromNamespace(namespace, name) { - var namespaceSymbol = getGlobalSymbol(namespace, 1920 /* Namespace */, /*diagnosticMessage*/ undefined); - var typeSymbol = namespaceSymbol && getSymbol(namespaceSymbol.exports, name, 793064 /* Type */); - return typeSymbol && getDeclaredTypeOfSymbol(typeSymbol); - } - /** - * Instantiates a global type that is generic with some element type, and returns that instantiation. - */ - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createAsyncIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableType(/*reportErrors*/ true), [iteratedType]); - } - function createAsyncIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalAsyncIterableIteratorType(/*reportErrors*/ true), [iteratedType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType(/*reportErrors*/ true), [iteratedType]); - } - function createIterableIteratorType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableIteratorType(/*reportErrors*/ true), [iteratedType]); - } - function createArrayType(elementType) { - return createTypeFromGenericGlobalType(globalArrayType, [elementType]); - } - function getTypeFromArrayTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createArrayType(getTypeFromTypeNode(node.elementType)); - } - return links.resolvedType; - } - // We represent tuple types as type references to synthesized generic interface types created by - // this function. The types are of the form: - // - // interface Tuple extends Array { 0: T0, 1: T1, 2: T2, ... } - // - // Note that the generic type created by this function has no symbol associated with it. The same - // is true for each of the synthesized type parameters. - function createTupleTypeOfArity(arity) { - var typeParameters = []; - var properties = []; - for (var i = 0; i < arity; i++) { - var typeParameter = createType(16384 /* TypeParameter */); - typeParameters.push(typeParameter); - var property = createSymbol(4 /* Property */, "" + i); - property.type = typeParameter; - properties.push(property); - } - var type = createObjectType(8 /* Tuple */ | 4 /* Reference */); - type.typeParameters = typeParameters; - type.outerTypeParameters = undefined; - type.localTypeParameters = typeParameters; - type.instantiations = ts.createMap(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.typeArguments = type.typeParameters; - type.thisType = createType(16384 /* TypeParameter */); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredStringIndexInfo = undefined; - type.declaredNumberIndexInfo = undefined; - return type; - } - function getTupleTypeOfArity(arity) { - return tupleTypes[arity] || (tupleTypes[arity] = createTupleTypeOfArity(arity)); - } - function createTupleType(elementTypes) { - return createTypeReference(getTupleTypeOfArity(elementTypes.length), elementTypes); - } - function getTypeFromTupleTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = createTupleType(ts.map(node.elementTypes, getTypeFromTypeNode)); - } - return links.resolvedType; - } - function binarySearchTypes(types, type) { - var low = 0; - var high = types.length - 1; - var typeId = type.id; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var id = types[middle].id; - if (id === typeId) { - return middle; - } - else if (id > typeId) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - function containsType(types, type) { - return binarySearchTypes(types, type) >= 0; - } - function addTypeToUnion(typeSet, type) { - var flags = type.flags; - if (flags & 65536 /* Union */) { - addTypesToUnion(typeSet, type.types); - } - else if (flags & 1 /* Any */) { - typeSet.containsAny = true; - } - else if (!strictNullChecks && flags & 6144 /* Nullable */) { - if (flags & 2048 /* Undefined */) - typeSet.containsUndefined = true; - if (flags & 4096 /* Null */) - typeSet.containsNull = true; - if (!(flags & 2097152 /* ContainsWideningType */)) - typeSet.containsNonWideningType = true; - } - else if (!(flags & 8192 /* Never */)) { - if (flags & 2 /* String */) - typeSet.containsString = true; - if (flags & 4 /* Number */) - typeSet.containsNumber = true; - if (flags & 96 /* StringOrNumberLiteral */) - typeSet.containsStringOrNumberLiteral = true; - var len = typeSet.length; - var index = len && type.id > typeSet[len - 1].id ? ~len : binarySearchTypes(typeSet, type); - if (index < 0) { - if (!(flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */ && - type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */) && containsIdenticalType(typeSet, type))) { - typeSet.splice(~index, 0, type); - } - } - } - } - // Add the given types to the given type set. Order is preserved, duplicates are removed, - // and nested types of the given kind are flattened into the set. - function addTypesToUnion(typeSet, types) { - for (var _i = 0, types_6 = types; _i < types_6.length; _i++) { - var type = types_6[_i]; - addTypeToUnion(typeSet, type); - } - } - function containsIdenticalType(types, type) { - for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { - var t = types_7[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - function isSubtypeOfAny(candidate, types) { - for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { - var type = types_8[_i]; - if (candidate !== type && isTypeSubtypeOf(candidate, type)) { - return true; - } - } - return false; - } - function isSetOfLiteralsFromSameEnum(types) { - var first = types[0]; - if (first.flags & 256 /* EnumLiteral */) { - var firstEnum = getParentOfSymbol(first.symbol); - for (var i = 1; i < types.length; i++) { - var other = types[i]; - if (!(other.flags & 256 /* EnumLiteral */) || (firstEnum !== getParentOfSymbol(other.symbol))) { - return false; - } - } - return true; - } - return false; - } - function removeSubtypes(types) { - if (types.length === 0 || isSetOfLiteralsFromSameEnum(types)) { - return; - } - var i = types.length; - while (i > 0) { - i--; - if (isSubtypeOfAny(types[i], types)) { - ts.orderedRemoveItemAt(types, i); - } - } - } - function removeRedundantLiteralTypes(types) { - var i = types.length; - while (i > 0) { - i--; - var t = types[i]; - var remove = t.flags & 32 /* StringLiteral */ && types.containsString || - t.flags & 64 /* NumberLiteral */ && types.containsNumber || - t.flags & 96 /* StringOrNumberLiteral */ && t.flags & 1048576 /* FreshLiteral */ && containsType(types, t.regularType); - if (remove) { - ts.orderedRemoveItemAt(types, i); - } - } - } - // We sort and deduplicate the constituent types based on object identity. If the subtypeReduction - // flag is specified we also reduce the constituent type set to only include types that aren't subtypes - // of other types. Subtype reduction is expensive for large union types and is possible only when union - // types are known not to circularly reference themselves (as is the case with union types created by - // expression constructs such as array literals and the || and ?: operators). Named types can - // circularly reference themselves and therefore cannot be subtype reduced during their declaration. - // For example, "type Item = string | (() => Item" is a named type that circularly references itself. - function getUnionType(types, subtypeReduction, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var typeSet = []; - addTypesToUnion(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (subtypeReduction) { - removeSubtypes(typeSet); - } - else if (typeSet.containsStringOrNumberLiteral) { - removeRedundantLiteralTypes(typeSet); - } - if (typeSet.length === 0) { - return typeSet.containsNull ? typeSet.containsNonWideningType ? nullType : nullWideningType : - typeSet.containsUndefined ? typeSet.containsNonWideningType ? undefinedType : undefinedWideningType : - neverType; - } - return getUnionTypeFromSortedList(typeSet, aliasSymbol, aliasTypeArguments); - } - // This function assumes the constituent type list is sorted and deduplicated. - function getUnionTypeFromSortedList(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - var id = getTypeListId(types); - var type = unionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(types, /*excludeKinds*/ 6144 /* Nullable */); - type = createType(65536 /* Union */ | propagatedFlags); - unionTypes.set(id, type); - type.types = types; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromUnionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), /*subtypeReduction*/ false, getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, type) { - if (type.flags & 131072 /* Intersection */) { - addTypesToIntersection(typeSet, type.types); - } - else if (type.flags & 1 /* Any */) { - typeSet.containsAny = true; - } - else if (getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type)) { - typeSet.containsEmptyObject = true; - } - else if (!(type.flags & 8192 /* Never */) && (strictNullChecks || !(type.flags & 6144 /* Nullable */)) && !ts.contains(typeSet, type)) { - if (type.flags & 32768 /* Object */) { - typeSet.containsObjectType = true; - } - if (type.flags & 65536 /* Union */ && typeSet.unionIndex === undefined) { - typeSet.unionIndex = typeSet.length; - } - if (!(type.flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */ && - type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */) && containsIdenticalType(typeSet, type))) { - typeSet.push(type); - } - } - } - // Add the given types to the given type set. Order is preserved, duplicates are removed, - // and nested types of the given kind are flattened into the set. - function addTypesToIntersection(typeSet, types) { - for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { - var type = types_9[_i]; - addTypeToIntersection(typeSet, type); - } - } - // We normalize combinations of intersection and union types based on the distributive property of the '&' - // operator. Specifically, because X & (A | B) is equivalent to X & A | X & B, we can transform intersection - // types with union type constituents into equivalent union types with intersection type constituents and - // effectively ensure that union types are always at the top level in type representations. - // - // We do not perform structural deduplication on intersection types. Intersection types are created only by the & - // type operator and we can't reduce those because we want to support recursive intersection types. For example, - // a type alias of the form "type List = T & { next: List }" cannot be reduced during its declaration. - // Also, unlike union types, the order of the constituent types is preserved in order that overload resolution - // for intersections of types with signatures can be deterministic. - function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { - if (types.length === 0) { - return emptyObjectType; - } - var typeSet = []; - addTypesToIntersection(typeSet, types); - if (typeSet.containsAny) { - return anyType; - } - if (typeSet.containsEmptyObject && !typeSet.containsObjectType) { - typeSet.push(emptyObjectType); - } - if (typeSet.length === 1) { - return typeSet[0]; - } - var unionIndex = typeSet.unionIndex; - if (unionIndex !== undefined) { - // We are attempting to construct a type of the form X & (A | B) & Y. Transform this into a type of - // the form X & A & Y | X & B & Y and recursively reduce until no union type constituents remain. - var unionType = typeSet[unionIndex]; - return getUnionType(ts.map(unionType.types, function (t) { return getIntersectionType(ts.replaceElement(typeSet, unionIndex, t)); }), - /*subtypeReduction*/ false, aliasSymbol, aliasTypeArguments); - } - var id = getTypeListId(typeSet); - var type = intersectionTypes.get(id); - if (!type) { - var propagatedFlags = getPropagatingFlagsOfTypes(typeSet, /*excludeKinds*/ 6144 /* Nullable */); - type = createType(131072 /* Intersection */ | propagatedFlags); - intersectionTypes.set(id, type); - type.types = typeSet; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - } - return type; - } - function getTypeFromIntersectionTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), getAliasSymbolForTypeNode(node), getAliasTypeArgumentsForTypeNode(node)); - } - return links.resolvedType; - } - function getIndexTypeForGenericType(type) { - if (!type.resolvedIndexType) { - type.resolvedIndexType = createType(262144 /* Index */); - type.resolvedIndexType.type = type; - } - return type.resolvedIndexType; - } - function getLiteralTypeFromPropertyName(prop) { - return getDeclarationModifierFlagsFromSymbol(prop) & 24 /* NonPublicAccessibilityModifier */ || ts.startsWith(prop.name, "__@") ? - neverType : - getLiteralTypeForText(32 /* StringLiteral */, ts.unescapeIdentifier(prop.name)); - } - function getLiteralTypeFromPropertyNames(type) { - return getUnionType(ts.map(getPropertiesOfType(type), getLiteralTypeFromPropertyName)); - } - function getIndexType(type) { - return maybeTypeOfKind(type, 540672 /* TypeVariable */) ? getIndexTypeForGenericType(type) : - getObjectFlags(type) & 32 /* Mapped */ ? getConstraintTypeFromMappedType(type) : - type.flags & 1 /* Any */ || getIndexInfoOfType(type, 0 /* String */) ? stringType : - getLiteralTypeFromPropertyNames(type); - } - function getIndexTypeOrString(type) { - var indexType = getIndexType(type); - return indexType !== neverType ? indexType : stringType; - } - function getTypeFromTypeOperatorNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - } - return links.resolvedType; - } - function createIndexedAccessType(objectType, indexType) { - var type = createType(524288 /* IndexedAccess */); - type.objectType = objectType; - type.indexType = indexType; - return type; - } - function getPropertyTypeForIndexType(objectType, indexType, accessNode, cacheSymbol) { - var accessExpression = accessNode && accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode : undefined; - var propName = indexType.flags & (32 /* StringLiteral */ | 64 /* NumberLiteral */ | 256 /* EnumLiteral */) ? - indexType.text : - accessExpression && checkThatExpressionIsProperSymbolReference(accessExpression.argumentExpression, indexType, /*reportError*/ false) ? - ts.getPropertyNameForKnownSymbolName(accessExpression.argumentExpression.name.text) : - undefined; - if (propName) { - var prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessExpression) { - if (ts.isAssignmentTarget(accessExpression) && (isReferenceToReadonlyEntity(accessExpression, prop) || isReferenceThroughNamespaceImport(accessExpression))) { - error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(prop)); - return unknownType; - } - if (cacheSymbol) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - } - return getTypeOfSymbol(prop); - } - } - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 262178 /* StringLike */ | 340 /* NumberLike */ | 512 /* ESSymbol */)) { - if (isTypeAny(objectType)) { - return anyType; - } - var indexInfo = isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 /* NumberLike */) && getIndexInfoOfType(objectType, 1 /* Number */) || - getIndexInfoOfType(objectType, 0 /* String */) || - undefined; - if (indexInfo) { - if (accessExpression && indexInfo.isReadonly && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - return unknownType; - } - return indexInfo.type; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors) { - if (getIndexTypeOfType(objectType, 1 /* Number */)) { - error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } - else { - error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(objectType)); - } - } - return anyType; - } - } - if (accessNode) { - var indexNode = accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.indexType; - if (indexType.flags & (32 /* StringLiteral */ | 64 /* NumberLiteral */)) { - error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.text, typeToString(objectType)); - } - else if (indexType.flags & (2 /* String */ | 4 /* Number */)) { - error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } - else { - error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - } - return unknownType; - } - return anyType; - } - function getIndexedAccessForMappedType(type, indexType, accessNode) { - var accessExpression = accessNode && accessNode.kind === 180 /* ElementAccessExpression */ ? accessNode : undefined; - if (accessExpression && ts.isAssignmentTarget(accessExpression) && type.declaration.readonlyToken) { - error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(type)); - return unknownType; - } - var mapper = createTypeMapper([getTypeParameterFromMappedType(type)], [indexType]); - var templateMapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - return instantiateType(getTemplateTypeFromMappedType(type), templateMapper); - } - function getIndexedAccessType(objectType, indexType, accessNode) { - // If the index type is generic, if the object type is generic and doesn't originate in an expression, - // or if the object type is a mapped type with a generic constraint, we are performing a higher-order - // index access where we cannot meaningfully access the properties of the object type. Note that for a - // generic T and a non-generic K, we eagerly resolve T[K] if it originates in an expression. This is to - // preserve backwards compatibility. For example, an element access 'this["foo"]' has always been resolved - // eagerly using the constraint type of 'this' at the given location. - if (maybeTypeOfKind(indexType, 540672 /* TypeVariable */ | 262144 /* Index */) || - maybeTypeOfKind(objectType, 540672 /* TypeVariable */) && !(accessNode && accessNode.kind === 180 /* ElementAccessExpression */) || - isGenericMappedType(objectType)) { - if (objectType.flags & 1 /* Any */) { - return objectType; - } - // If the object type is a mapped type { [P in K]: E }, we instantiate E using a mapper that substitutes - // the index type for P. For example, for an index access { [P in K]: Box }[X], we construct the - // type Box. - if (isGenericMappedType(objectType)) { - return getIndexedAccessForMappedType(objectType, indexType, accessNode); - } - // Otherwise we defer the operation by creating an indexed access type. - var id = objectType.id + "," + indexType.id; - var type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType)); - } - return type; - } - // In the following we resolve T[K] to the type of the property in T selected by K. - var apparentObjectType = getApparentType(objectType); - if (indexType.flags & 65536 /* Union */ && !(indexType.flags & 8190 /* Primitive */)) { - var propTypes = []; - for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var propType = getPropertyTypeForIndexType(apparentObjectType, t, accessNode, /*cacheSymbol*/ false); - if (propType === unknownType) { - return unknownType; - } - propTypes.push(propType); - } - return getUnionType(propTypes); - } - return getPropertyTypeForIndexType(apparentObjectType, indexType, accessNode, /*cacheSymbol*/ true); - } - function getTypeFromIndexedAccessTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getIndexedAccessType(getTypeFromTypeNode(node.objectType), getTypeFromTypeNode(node.indexType), node); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = createObjectType(32 /* Mapped */, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - // Eagerly resolve the constraint type which forces an error if the constraint type circularly - // references itself through one or more type aliases. - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // Deferred resolution of members is handled by resolveObjectTypeMembers - var aliasSymbol = getAliasSymbolForTypeNode(node); - if (node.symbol.members.size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } - else { - var type = createObjectType(16 /* Anonymous */, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getAliasTypeArgumentsForTypeNode(node); - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - return node.parent.kind === 231 /* TypeAliasDeclaration */ ? getSymbolOfNode(node.parent) : undefined; - } - function getAliasTypeArgumentsForTypeNode(node) { - var symbol = getAliasSymbolForTypeNode(node); - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; - } - /** - * Since the source of spread types are object literals, which are not binary, - * this function should be called in a left folding style, with left = previous result of getSpreadType - * and right = the new element to be spread. - */ - function getSpreadType(left, right) { - if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) { - return anyType; - } - left = filterType(left, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (left.flags & 8192 /* Never */) { - return right; - } - right = filterType(right, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (right.flags & 8192 /* Never */) { - return left; - } - if (left.flags & 65536 /* Union */) { - return mapType(left, function (t) { return getSpreadType(t, right); }); - } - if (right.flags & 65536 /* Union */) { - return mapType(right, function (t) { return getSpreadType(left, t); }); - } - if (right.flags & 16777216 /* NonPrimitive */) { - return emptyObjectType; - } - var members = ts.createMap(); - var skippedPrivateMembers = ts.createMap(); - var stringIndexInfo; - var numberIndexInfo; - if (left === emptyObjectType) { - // for the first spread element, left === emptyObjectType, so take the right's string indexer - stringIndexInfo = getIndexInfoOfType(right, 0 /* String */); - numberIndexInfo = getIndexInfoOfType(right, 1 /* Number */); - } - else { - stringIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 0 /* String */), getIndexInfoOfType(right, 0 /* String */)); - numberIndexInfo = unionSpreadIndexInfos(getIndexInfoOfType(left, 1 /* Number */), getIndexInfoOfType(right, 1 /* Number */)); - } - for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { - var rightProp = _a[_i]; - // we approximate own properties as non-methods plus methods that are inside the object literal - var isSetterWithoutGetter = rightProp.flags & 65536 /* SetAccessor */ && !(rightProp.flags & 32768 /* GetAccessor */); - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 /* Private */ | 16 /* Protected */)) { - skippedPrivateMembers.set(rightProp.name, true); - } - else if (!isClassMethod(rightProp) && !isSetterWithoutGetter) { - members.set(rightProp.name, getNonReadonlySymbol(rightProp)); - } - } - for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { - var leftProp = _c[_b]; - if (leftProp.flags & 65536 /* SetAccessor */ && !(leftProp.flags & 32768 /* GetAccessor */) - || skippedPrivateMembers.has(leftProp.name) - || isClassMethod(leftProp)) { - continue; - } - if (members.has(leftProp.name)) { - var rightProp = members.get(leftProp.name); - var rightType = getTypeOfSymbol(rightProp); - if (maybeTypeOfKind(rightType, 2048 /* Undefined */) || rightProp.flags & 67108864 /* Optional */) { - var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); - var flags = 4 /* Property */ | (leftProp.flags & 67108864 /* Optional */); - var result = createSymbol(flags, leftProp.name); - result.type = getUnionType([getTypeOfSymbol(leftProp), getTypeWithFacts(rightType, 131072 /* NEUndefined */)]); - result.leftSpread = leftProp; - result.rightSpread = rightProp; - result.declarations = declarations; - members.set(leftProp.name, result); - } - } - else { - members.set(leftProp.name, getNonReadonlySymbol(leftProp)); - } - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - } - function getNonReadonlySymbol(prop) { - if (!isReadonlySymbol(prop)) { - return prop; - } - var flags = 4 /* Property */ | (prop.flags & 67108864 /* Optional */); - var result = createSymbol(flags, prop.name); - result.type = getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.syntheticOrigin = prop; - return result; - } - function isClassMethod(prop) { - return prop.flags & 8192 /* Method */ && ts.find(prop.declarations, function (decl) { return ts.isClassLike(decl.parent); }); - } - function createLiteralType(flags, text) { - var type = createType(flags); - type.text = text; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 96 /* StringOrNumberLiteral */ && !(type.flags & 1048576 /* FreshLiteral */)) { - if (!type.freshType) { - var freshType = createLiteralType(type.flags | 1048576 /* FreshLiteral */, type.text); - freshType.regularType = type; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 96 /* StringOrNumberLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? type.regularType : type; - } - function getLiteralTypeForText(flags, text) { - var map = flags & 32 /* StringLiteral */ ? stringLiteralTypes : numericLiteralTypes; - var type = map.get(text); - if (!type) { - map.set(text, type = createLiteralType(flags, text)); - } - return type; - } - function getTypeFromLiteralTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function getTypeFromJSDocVariadicType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var type = getTypeFromTypeNode(node.type); - links.resolvedType = type ? createArrayType(type) : unknownType; - } - return links.resolvedType; - } - function getTypeFromJSDocTupleType(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - var types = ts.map(node.types, getTypeFromTypeNode); - links.resolvedType = createTupleType(types); - } - return links.resolvedType; - } - function getThisType(node) { - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - var parent = container && container.parent; - if (parent && (ts.isClassLike(parent) || parent.kind === 230 /* InterfaceDeclaration */)) { - if (!(ts.getModifierFlags(container) & 32 /* Static */) && - (container.kind !== 152 /* Constructor */ || ts.isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; - } - } - error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return unknownType; - } - function getTypeFromThisTypeNode(node) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromTypeNode(node) { - switch (node.kind) { - case 119 /* AnyKeyword */: - case 268 /* JSDocAllType */: - case 269 /* JSDocUnknownType */: - return anyType; - case 136 /* StringKeyword */: - return stringType; - case 133 /* NumberKeyword */: - return numberType; - case 122 /* BooleanKeyword */: - return booleanType; - case 137 /* SymbolKeyword */: - return esSymbolType; - case 105 /* VoidKeyword */: - return voidType; - case 139 /* UndefinedKeyword */: - return undefinedType; - case 95 /* NullKeyword */: - return nullType; - case 130 /* NeverKeyword */: - return neverType; - case 134 /* ObjectKeyword */: - return nonPrimitiveType; - case 169 /* ThisType */: - case 99 /* ThisKeyword */: - return getTypeFromThisTypeNode(node); - case 173 /* LiteralType */: - return getTypeFromLiteralTypeNode(node); - case 293 /* JSDocLiteralType */: - return getTypeFromLiteralTypeNode(node.literal); - case 159 /* TypeReference */: - case 277 /* JSDocTypeReference */: - return getTypeFromTypeReference(node); - case 158 /* TypePredicate */: - return booleanType; - case 201 /* ExpressionWithTypeArguments */: - return getTypeFromTypeReference(node); - case 162 /* TypeQuery */: - return getTypeFromTypeQueryNode(node); - case 164 /* ArrayType */: - case 270 /* JSDocArrayType */: - return getTypeFromArrayTypeNode(node); - case 165 /* TupleType */: - return getTypeFromTupleTypeNode(node); - case 166 /* UnionType */: - case 271 /* JSDocUnionType */: - return getTypeFromUnionTypeNode(node); - case 167 /* IntersectionType */: - return getTypeFromIntersectionTypeNode(node); - case 273 /* JSDocNullableType */: - return getTypeFromJSDocNullableTypeNode(node); - case 168 /* ParenthesizedType */: - case 274 /* JSDocNonNullableType */: - case 281 /* JSDocConstructorType */: - case 282 /* JSDocThisType */: - case 278 /* JSDocOptionalType */: - return getTypeFromTypeNode(node.type); - case 275 /* JSDocRecordType */: - return getTypeFromTypeNode(node.literal); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 163 /* TypeLiteral */: - case 292 /* JSDocTypeLiteral */: - case 279 /* JSDocFunctionType */: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 170 /* TypeOperator */: - return getTypeFromTypeOperatorNode(node); - case 171 /* IndexedAccessType */: - return getTypeFromIndexedAccessTypeNode(node); - case 172 /* MappedType */: - return getTypeFromMappedTypeNode(node); - // This function assumes that an identifier or qualified name is a type expression - // Callers should first ensure this by calling isTypeNode - case 71 /* Identifier */: - case 143 /* QualifiedName */: - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - case 272 /* JSDocTupleType */: - return getTypeFromJSDocTupleType(node); - case 280 /* JSDocVariadicType */: - return getTypeFromJSDocVariadicType(node); - default: - return unknownType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - var result = []; - for (var _i = 0, items_1 = items; _i < items_1.length; _i++) { - var v = items_1[_i]; - result.push(instantiator(v, mapper)); - } - return result; - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateCached(type, mapper, instantiator) { - var instantiations = mapper.instantiations || (mapper.instantiations = []); - return instantiations[type.id] || (instantiations[type.id] = instantiator(type, mapper)); - } - function makeUnaryTypeMapper(source, target) { - return function (t) { return t === source ? target : t; }; - } - function makeBinaryTypeMapper(source1, target1, source2, target2) { - return function (t) { return t === source1 ? target1 : t === source2 ? target2 : t; }; - } - function makeArrayTypeMapper(sources, targets) { - return function (t) { - for (var i = 0; i < sources.length; i++) { - if (t === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return t; - }; - } - function createTypeMapper(sources, targets) { - var mapper = sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : - sources.length === 2 ? makeBinaryTypeMapper(sources[0], targets ? targets[0] : anyType, sources[1], targets ? targets[1] : anyType) : - makeArrayTypeMapper(sources, targets); - mapper.mappedTypes = sources; - return mapper; - } - function createTypeEraser(sources) { - return createTypeMapper(sources, /*targets*/ undefined); - } - /** - * Maps forward-references to later types parameters to the empty object type. - * This is used during inference when instantiating type parameter defaults. - */ - function createBackreferenceMapper(typeParameters, index) { - var mapper = function (t) { return ts.indexOf(typeParameters, t) >= index ? emptyObjectType : t; }; - mapper.mappedTypes = typeParameters; - return mapper; - } - function getInferenceMapper(context) { - if (!context.mapper) { - var mapper = function (t) { - var typeParameters = context.signature.typeParameters; - for (var i = 0; i < typeParameters.length; i++) { - if (t === typeParameters[i]) { - context.inferences[i].isFixed = true; - return getInferredType(context, i); - } - } - return t; - }; - mapper.mappedTypes = context.signature.typeParameters; - mapper.context = context; - context.mapper = mapper; - } - return context.mapper; - } - function identityMapper(type) { - return type; - } - function combineTypeMappers(mapper1, mapper2) { - var mapper = function (t) { return instantiateType(mapper1(t), mapper2); }; - mapper.mappedTypes = ts.concatenate(mapper1.mappedTypes, mapper2.mappedTypes); - return mapper; - } - function createReplacementMapper(source, target, baseMapper) { - var mapper = function (t) { return t === source ? target : baseMapper(t); }; - mapper.mappedTypes = baseMapper.mappedTypes; - return mapper; - } - function cloneTypeParameter(typeParameter) { - var result = createType(16384 /* TypeParameter */); - result.symbol = typeParameter.symbol; - result.target = typeParameter; - return result; - } - function cloneTypePredicate(predicate, mapper) { - if (ts.isIdentifierTypePredicate(predicate)) { - return { - kind: 1 /* Identifier */, - parameterName: predicate.parameterName, - parameterIndex: predicate.parameterIndex, - type: instantiateType(predicate.type, mapper) - }; - } - else { - return { - kind: 0 /* This */, - type: instantiateType(predicate.type, mapper) - }; - } - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - var freshTypeParameters; - var freshTypePredicate; - if (signature.typeParameters && !eraseTypeParameters) { - // First create a fresh set of type parameters, then include a mapping from the old to the - // new type parameters in the mapper function. Finally store this mapper in the new type - // parameters such that we can use it when instantiating constraints. - freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { - var tp = freshTypeParameters_1[_i]; - tp.mapper = mapper; - } - } - if (signature.typePredicate) { - freshTypePredicate = cloneTypePredicate(signature.typePredicate, mapper); - } - var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), instantiateType(signature.resolvedReturnType, mapper), freshTypePredicate, signature.minArgumentCount, signature.hasRestParameter, signature.hasLiteralTypes); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - var links = getSymbolLinks(symbol); - // If symbol being instantiated is itself a instantiation, fetch the original target and combine the - // type mappers. This ensures that original type identities are properly preserved and that aliases - // always reference a non-aliases. - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - // Keep the flags from the symbol we're instantiating. Mark that is instantiated, and - // also transient so that we can just store data on it directly. - var result = createSymbol(symbol.flags, symbol.name); - result.checkFlags = 1 /* Instantiated */; - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.target = symbol; - result.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - return result; - } - function instantiateAnonymousType(type, mapper) { - var result = createObjectType(16 /* Anonymous */ | 64 /* Instantiated */, type.symbol); - result.target = type.objectFlags & 64 /* Instantiated */ ? type.target : type; - result.mapper = type.objectFlags & 64 /* Instantiated */ ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function instantiateMappedType(type, mapper) { - // Check if we have a homomorphic mapped type, i.e. a type of the form { [P in keyof T]: X } for some - // type variable T. If so, the mapped type is distributive over a union type and when T is instantiated - // to a union type A | B, we produce { [P in keyof A]: X } | { [P in keyof B]: X }. Furthermore, for - // homomorphic mapped types we leave primitive types alone. For example, when T is instantiated to a - // union type A | undefined, we produce { [P in keyof A]: X } | undefined. - var constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 262144 /* Index */) { - var typeVariable_1 = constraintType.type; - if (typeVariable_1.flags & 16384 /* TypeParameter */) { - var mappedTypeVariable = instantiateType(typeVariable_1, mapper); - if (typeVariable_1 !== mappedTypeVariable) { - return mapType(mappedTypeVariable, function (t) { - if (isMappableType(t)) { - return instantiateMappedObjectType(type, createReplacementMapper(typeVariable_1, t, mapper)); - } - return t; - }); - } - } - } - return instantiateMappedObjectType(type, mapper); - } - function isMappableType(type) { - return type.flags & (16384 /* TypeParameter */ | 32768 /* Object */ | 131072 /* Intersection */ | 524288 /* IndexedAccess */); - } - function instantiateMappedObjectType(type, mapper) { - var result = createObjectType(32 /* Mapped */ | 64 /* Instantiated */, type.symbol); - result.declaration = type.declaration; - result.mapper = type.mapper ? combineTypeMappers(type.mapper, mapper) : mapper; - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = instantiateTypes(type.aliasTypeArguments, mapper); - return result; - } - function isSymbolInScopeOfMappedTypeParameter(symbol, mapper) { - if (!(symbol.declarations && symbol.declarations.length)) { - return false; - } - var mappedTypes = mapper.mappedTypes; - // Starting with the parent of the symbol's declaration, check if the mapper maps any of - // the type parameters introduced by enclosing declarations. We just pick the first - // declaration since multiple declarations will all have the same parent anyway. - return !!ts.findAncestor(symbol.declarations[0], function (node) { - if (node.kind === 233 /* ModuleDeclaration */ || node.kind === 265 /* SourceFile */) { - return "quit"; - } - switch (node.kind) { - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - var declaration = node; - if (declaration.typeParameters) { - for (var _i = 0, _a = declaration.typeParameters; _i < _a.length; _i++) { - var d = _a[_i]; - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(d)))) { - return true; - } - } - } - if (ts.isClassLike(node) || node.kind === 230 /* InterfaceDeclaration */) { - var thisType = getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; - if (thisType && ts.contains(mappedTypes, thisType)) { - return true; - } - } - break; - case 172 /* MappedType */: - if (ts.contains(mappedTypes, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)))) { - return true; - } - break; - case 279 /* JSDocFunctionType */: - var func = node; - for (var _b = 0, _c = func.parameters; _b < _c.length; _b++) { - var p = _c[_b]; - if (ts.contains(mappedTypes, getTypeOfNode(p))) { - return true; - } - } - break; - } - }); - } - function isTopLevelTypeAlias(symbol) { - if (symbol.declarations && symbol.declarations.length) { - var parentKind = symbol.declarations[0].parent.kind; - return parentKind === 265 /* SourceFile */ || parentKind === 234 /* ModuleBlock */; - } - return false; - } - function instantiateType(type, mapper) { - if (type && mapper !== identityMapper) { - // If we are instantiating a type that has a top-level type alias, obtain the instantiation through - // the type alias instead in order to share instantiations for the same type arguments. This can - // dramatically reduce the number of structurally identical types we generate. Note that we can only - // perform this optimization for top-level type aliases. Consider: - // - // function f1(x: T) { - // type Foo = { x: X, t: T }; - // let obj: Foo = { x: x }; - // return obj; - // } - // function f2(x: U) { return f1(x); } - // let z = f2(42); - // - // Above, the declaration of f2 has an inferred return type that is an instantiation of f1's Foo - // equivalent to { x: U, t: U }. When instantiating this return type, we can't go back to Foo's - // cache because all cached instantiations are of the form { x: ???, t: T }, i.e. they have not been - // instantiated for T. Instead, we need to further instantiate the { x: U, t: U } form. - if (type.aliasSymbol && isTopLevelTypeAlias(type.aliasSymbol)) { - if (type.aliasTypeArguments) { - return getTypeAliasInstantiation(type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - return type; - } - return instantiateTypeNoAlias(type, mapper); - } - return type; - } - function instantiateTypeNoAlias(type, mapper) { - if (type.flags & 16384 /* TypeParameter */) { - return mapper(type); - } - if (type.flags & 32768 /* Object */) { - if (type.objectFlags & 16 /* Anonymous */) { - // If the anonymous type originates in a declaration of a function, method, class, or - // interface, in an object type literal, or in an object literal expression, we may need - // to instantiate the type because it might reference a type parameter. We skip instantiation - // if none of the type parameters that are in scope in the type's declaration are mapped by - // the given mapper, however we can only do that analysis if the type isn't itself an - // instantiation. - return type.symbol && - type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && - (type.objectFlags & 64 /* Instantiated */ || isSymbolInScopeOfMappedTypeParameter(type.symbol, mapper)) ? - instantiateCached(type, mapper, instantiateAnonymousType) : type; - } - if (type.objectFlags & 32 /* Mapped */) { - return instantiateCached(type, mapper, instantiateMappedType); - } - if (type.objectFlags & 4 /* Reference */) { - return createTypeReference(type.target, instantiateTypes(type.typeArguments, mapper)); - } - } - if (type.flags & 65536 /* Union */ && !(type.flags & 8190 /* Primitive */)) { - return getUnionType(instantiateTypes(type.types, mapper), /*subtypeReduction*/ false, type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(instantiateTypes(type.types, mapper), type.aliasSymbol, instantiateTypes(type.aliasTypeArguments, mapper)); - } - if (type.flags & 262144 /* Index */) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (type.flags & 524288 /* IndexedAccess */) { - return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper)); - } - return type; - } - function instantiateIndexInfo(info, mapper) { - return info && createIndexInfo(instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - // Returns true if the given expression contains (at any level of nesting) a function or arrow expression - // that is subject to contextual typing. - function isContextSensitive(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 178 /* ObjectLiteralExpression */: - return ts.forEach(node.properties, isContextSensitive); - case 177 /* ArrayLiteralExpression */: - return ts.forEach(node.elements, isContextSensitive); - case 195 /* ConditionalExpression */: - return isContextSensitive(node.whenTrue) || - isContextSensitive(node.whenFalse); - case 194 /* BinaryExpression */: - return node.operatorToken.kind === 54 /* BarBarToken */ && - (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 261 /* PropertyAssignment */: - return isContextSensitive(node.initializer); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 185 /* ParenthesizedExpression */: - return isContextSensitive(node.expression); - case 254 /* JsxAttributes */: - return ts.forEach(node.properties, isContextSensitive); - case 253 /* JsxAttribute */: - // If there is no initializer, JSX attribute has a boolean value of true which is not context sensitive. - return node.initializer && isContextSensitive(node.initializer); - case 256 /* JsxExpression */: - // It is possible to that node.expression is undefined (e.g
) - return node.expression && isContextSensitive(node.expression); - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - // Functions with type parameters are not context sensitive. - if (node.typeParameters) { - return false; - } - // Functions with any parameters that lack type annotations are context sensitive. - if (ts.forEach(node.parameters, function (p) { return !p.type; })) { - return true; - } - // For arrow functions we now know we're not context sensitive. - if (node.kind === 187 /* ArrowFunction */) { - return false; - } - // If the first parameter is not an explicit 'this' parameter, then the function has - // an implicit 'this' parameter which is subject to contextual typing. Otherwise we - // know that all parameters (including 'this') have type annotations and nothing is - // subject to contextual typing. - var parameter = ts.firstOrUndefined(node.parameters); - return !(parameter && ts.parameterIsThisKeyword(parameter)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length) { - var result = createObjectType(16 /* Anonymous */, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - return result; - } - } - else if (type.flags & 131072 /* Intersection */) { - return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); - } - return type; - } - // TYPE CHECKING - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - // A type S is considered to be an instance of a type T if S and T are the same type or if S is a - // subtype of T but not structurally identical to T. This specifically means that two distinct but - // structurally identical types (such as two classes) are not considered instances of each other. - function isTypeInstanceOf(source, target) { - return getTargetType(source) === getTargetType(target) || isTypeSubtypeOf(source, target) && !isTypeIdenticalTo(source, target); - } - /** - * This is *not* a bi-directional relationship. - * If one needs to check both directions for comparability, use a second call to this function or 'checkTypeComparableTo'. - */ - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeSubtypeOf(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, subtypeRelation, errorNode, headMessage, containingMessageChain); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain); - } - /** - * This is *not* a bi-directional relationship. - * If one needs to check both directions for comparability, use a second call to this function or 'isTypeComparableTo'. - */ - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated(source, target, ignoreReturnTypes, /*reportErrors*/ false, /*errorReporter*/ undefined, compareTypesAssignable) !== 0 /* False */; - } - /** - * See signatureRelatedTo, compareSignaturesIdentical - */ - function compareSignaturesRelated(source, target, ignoreReturnTypes, reportErrors, errorReporter, compareTypes) { - // TODO (drosen): De-duplicate code between related functions. - if (source === target) { - return -1 /* True */; - } - if (!target.hasRestParameter && source.minArgumentCount > target.parameters.length) { - return 0 /* False */; - } - // Spec 1.0 Section 3.8.3 & 3.8.4: - // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - // void sources are assignable to anything. - var related = compareTypes(sourceThisType, targetThisType, /*reportErrors*/ false) - || compareTypes(targetThisType, sourceThisType, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0 /* False */; - } - result &= related; - } - } - var sourceMax = getNumNonRestParameters(source); - var targetMax = getNumNonRestParameters(target); - var checkCount = getNumParametersToCheckForSignatureRelatability(source, sourceMax, target, targetMax); - var sourceParams = source.parameters; - var targetParams = target.parameters; - for (var i = 0; i < checkCount; i++) { - var s = i < sourceMax ? getTypeOfParameter(sourceParams[i]) : getRestTypeOfSignature(source); - var t = i < targetMax ? getTypeOfParameter(targetParams[i]) : getRestTypeOfSignature(target); - var related = compareTypes(s, t, /*reportErrors*/ false) || compareTypes(t, s, reportErrors); - if (!related) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, sourceParams[i < sourceMax ? i : sourceMax].name, targetParams[i < targetMax ? i : targetMax].name); - } - return 0 /* False */; - } - result &= related; - } - if (!ignoreReturnTypes) { - var targetReturnType = getReturnTypeOfSignature(target); - if (targetReturnType === voidType) { - return result; - } - var sourceReturnType = getReturnTypeOfSignature(source); - // The following block preserves behavior forbidding boolean returning functions from being assignable to type guard returning functions - if (target.typePredicate) { - if (source.typePredicate) { - result &= compareTypePredicateRelatedTo(source.typePredicate, target.typePredicate, reportErrors, errorReporter, compareTypes); - } - else if (ts.isIdentifierTypePredicate(target.typePredicate)) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Signature_0_must_have_a_type_predicate, signatureToString(source)); - } - return 0 /* False */; - } - } - else { - result &= compareTypes(sourceReturnType, targetReturnType, reportErrors); - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors) { - errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - if (source.kind === 1 /* Identifier */) { - var sourceIdentifierPredicate = source; - var targetIdentifierPredicate = target; - if (sourceIdentifierPredicate.parameterIndex !== targetIdentifierPredicate.parameterIndex) { - if (reportErrors) { - errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, sourceIdentifierPredicate.parameterName, targetIdentifierPredicate.parameterName); - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - } - var related = compareTypes(source.type, target.type, reportErrors); - if (related === 0 /* False */ && reportErrors) { - errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - var erasedSource = getErasedSignature(implementation); - var erasedTarget = getErasedSignature(overload); - // First see if the return types are compatible in either direction. - var sourceReturnType = getReturnTypeOfSignature(erasedSource); - var targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType - || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) - || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo(erasedSource, erasedTarget, /*ignoreReturnTypes*/ true); - } - return false; - } - function getNumNonRestParameters(signature) { - var numParams = signature.parameters.length; - return signature.hasRestParameter ? - numParams - 1 : - numParams; - } - function getNumParametersToCheckForSignatureRelatability(source, sourceNonRestParamCount, target, targetNonRestParamCount) { - if (source.hasRestParameter === target.hasRestParameter) { - if (source.hasRestParameter) { - // If both have rest parameters, get the max and add 1 to - // compensate for the rest parameter. - return Math.max(sourceNonRestParamCount, targetNonRestParamCount) + 1; - } - else { - return Math.min(sourceNonRestParamCount, targetNonRestParamCount); - } - } - else { - // Return the count for whichever signature doesn't have rest parameters. - return source.hasRestParameter ? - targetNonRestParamCount : - sourceNonRestParamCount; - } - } - function isEmptyResolvedType(t) { - return t.properties.length === 0 && - t.callSignatures.length === 0 && - t.constructSignatures.length === 0 && - !t.stringIndexInfo && - !t.numberIndexInfo; - } - function isEmptyObjectType(type) { - return type.flags & 32768 /* Object */ ? isEmptyResolvedType(resolveStructuredTypeMembers(type)) : - type.flags & 65536 /* Union */ ? ts.forEach(type.types, isEmptyObjectType) : - type.flags & 131072 /* Intersection */ ? !ts.forEach(type.types, function (t) { return !isEmptyObjectType(t); }) : - false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - if (source === target) { - return true; - } - var id = source.id + "," + target.id; - var relation = enumRelation.get(id); - if (relation !== undefined) { - return relation; - } - if (source.symbol.name !== target.symbol.name || - !(source.symbol.flags & 256 /* RegularEnum */) || !(target.symbol.flags & 256 /* RegularEnum */) || - (source.flags & 65536 /* Union */) !== (target.flags & 65536 /* Union */)) { - enumRelation.set(id, false); - return false; - } - var targetEnumType = getTypeOfSymbol(target.symbol); - for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(source.symbol)); _i < _a.length; _i++) { - var property = _a[_i]; - if (property.flags & 8 /* EnumMember */) { - var targetProperty = getPropertyOfType(targetEnumType, property.name); - if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) { - if (errorReporter) { - errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, property.name, typeToString(target, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */)); - } - enumRelation.set(id, false); - return false; - } - } - } - enumRelation.set(id, true); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - if (target.flags & 8192 /* Never */) - return false; - if (target.flags & 1 /* Any */ || source.flags & 8192 /* Never */) - return true; - if (source.flags & 262178 /* StringLike */ && target.flags & 2 /* String */) - return true; - if (source.flags & 340 /* NumberLike */ && target.flags & 4 /* Number */) - return true; - if (source.flags & 136 /* BooleanLike */ && target.flags & 8 /* Boolean */) - return true; - if (source.flags & 256 /* EnumLiteral */ && target.flags & 16 /* Enum */ && source.baseType === target) - return true; - if (source.flags & 16 /* Enum */ && target.flags & 16 /* Enum */ && isEnumTypeRelatedTo(source, target, errorReporter)) - return true; - if (source.flags & 2048 /* Undefined */ && (!strictNullChecks || target.flags & (2048 /* Undefined */ | 1024 /* Void */))) - return true; - if (source.flags & 4096 /* Null */ && (!strictNullChecks || target.flags & 4096 /* Null */)) - return true; - if (source.flags & 32768 /* Object */ && target.flags & 16777216 /* NonPrimitive */) - return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (source.flags & 1 /* Any */) - return true; - if ((source.flags & 4 /* Number */ | source.flags & 64 /* NumberLiteral */) && target.flags & 272 /* EnumLike */) - return true; - if (source.flags & 256 /* EnumLiteral */ && - target.flags & 256 /* EnumLiteral */ && - source.text === target.text && - isEnumTypeRelatedTo(source.baseType, target.baseType, errorReporter)) { - return true; - } - if (source.flags & 256 /* EnumLiteral */ && - target.flags & 16 /* Enum */ && - isEnumTypeRelatedTo(target, source.baseType, errorReporter)) { - return true; - } - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (source.flags & 96 /* StringOrNumberLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - source = source.regularType; - } - if (target.flags & 96 /* StringOrNumberLiteral */ && target.flags & 1048576 /* FreshLiteral */) { - target = target.regularType; - } - if (source === target || relation !== identityRelation && isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - if (source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */) { - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - return related === 1 /* Succeeded */; - } - } - if (source.flags & 1032192 /* StructuredOrTypeVariable */ || target.flags & 1032192 /* StructuredOrTypeVariable */) { - return checkTypeRelatedTo(source, target, relation, /*errorNode*/ undefined); - } - return false; - } - /** - * Checks if 'source' is related to 'target' (e.g.: is a assignable to). - * @param source The left-hand-side of the relation. - * @param target The right-hand-side of the relation. - * @param relation The relation considered. One of 'identityRelation', 'subtypeRelation', 'assignableRelation', or 'comparableRelation'. - * Used as both to determine which checks are performed and as a cache of previously computed results. - * @param errorNode The suggested node upon which all errors will be reported, if defined. This may or may not be the actual node used. - * @param headMessage If the error chain should be prepended by a head message, then headMessage will be used. - * @param containingMessageChain A chain of errors to prepend any new errors found. - */ - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain) { - var errorInfo; - var sourceStack; - var targetStack; - var maybeStack; - var expandingFlags; - var depth = 0; - var overflow = false; - ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - var result = isRelatedTo(source, target, /*reportErrors*/ !!errorNode, headMessage); - if (overflow) { - error(errorNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); - } - else if (errorInfo) { - if (containingMessageChain) { - errorInfo = ts.concatenateDiagnosticMessageChains(containingMessageChain, errorInfo); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo)); - } - return result !== 0 /* False */; - function reportError(message, arg0, arg1, arg2) { - ts.Debug.assert(!!errorNode); - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - } - function reportRelationError(message, source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if (sourceType === targetType) { - sourceType = typeToString(source, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */); - targetType = typeToString(target, /*enclosingDeclaration*/ undefined, 128 /* UseFullyQualifiedType */); - } - if (!message) { - if (relation === comparableRelation) { - message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; - } - else if (sourceType === targetType) { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } - else { - message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } - reportError(message, sourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source, target) { - var sourceType = typeToString(source); - var targetType = typeToString(target); - if ((globalStringType === source && stringType === target) || - (globalNumberType === source && numberType === target) || - (globalBooleanType === source && booleanType === target) || - (getGlobalESSymbolType(/*reportErrors*/ false) === source && esSymbolType === target)) { - reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function isUnionOrIntersectionTypeWithoutNullableConstituents(type) { - if (!(type.flags & 196608 /* UnionOrIntersection */)) { - return false; - } - // at this point we know that this is union or intersection type possibly with nullable constituents. - // check if we still will have compound type if we ignore nullable components. - var seenNonNullable = false; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (t.flags & 6144 /* Nullable */) { - continue; - } - if (seenNonNullable) { - return true; - } - seenNonNullable = true; - } - return false; - } - /** - * Compare two types and return - * * Ternary.True if they are related with no assumptions, - * * Ternary.Maybe if they are related with assumptions of other relationships, or - * * Ternary.False if they are not related. - */ - function isRelatedTo(source, target, reportErrors, headMessage) { - var result; - if (source.flags & 96 /* StringOrNumberLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - source = source.regularType; - } - if (target.flags & 96 /* StringOrNumberLiteral */ && target.flags & 1048576 /* FreshLiteral */) { - target = target.regularType; - } - // both types are the same - covers 'they are the same primitive type or both are Any' or the same type parameter cases - if (source === target) - return -1 /* True */; - if (relation === identityRelation) { - return isIdenticalTo(source, target); - } - if (isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) - return -1 /* True */; - if (getObjectFlags(source) & 128 /* ObjectLiteral */ && source.flags & 1048576 /* FreshLiteral */) { - if (hasExcessProperties(source, target, reportErrors)) { - if (reportErrors) { - reportRelationError(headMessage, source, target); - } - return 0 /* False */; - } - // Above we check for excess properties with respect to the entire target type. When union - // and intersection types are further deconstructed on the target side, we don't want to - // make the check again (as it might fail for a partial target type). Therefore we obtain - // the regular source type and proceed with that. - if (isUnionOrIntersectionTypeWithoutNullableConstituents(target)) { - source = getRegularTypeOfObjectLiteral(source); - } - } - var saveErrorInfo = errorInfo; - // Note that these checks are specifically ordered to produce correct results. In particular, - // we need to deconstruct unions before intersections (because unions are always at the top), - // and we need to handle "each" relations before "some" relations for the same kind of type. - if (source.flags & 65536 /* Union */) { - if (relation === comparableRelation) { - result = someTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */)); - } - else { - result = eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */)); - } - if (result) { - return result; - } - } - else { - if (target.flags & 65536 /* Union */) { - if (result = typeRelatedToSomeType(source, target, reportErrors && !(source.flags & 8190 /* Primitive */) && !(target.flags & 8190 /* Primitive */))) { - return result; - } - } - else if (target.flags & 131072 /* Intersection */) { - if (result = typeRelatedToEachType(source, target, reportErrors)) { - return result; - } - } - else if (source.flags & 131072 /* Intersection */) { - // Check to see if any constituents of the intersection are immediately related to the target. - // - // Don't report errors though. Checking whether a constituent is related to the source is not actually - // useful and leads to some confusing error messages. Instead it is better to let the below checks - // take care of this, or to not elaborate at all. For instance, - // - // - For an object type (such as 'C = A & B'), users are usually more interested in structural errors. - // - // - For a union type (such as '(A | B) = (C & D)'), it's better to hold onto the whole intersection - // than to report that 'D' is not assignable to 'A' or 'B'. - // - // - For a primitive type or type parameter (such as 'number = A & B') there is no point in - // breaking the intersection apart. - if (result = someTypeRelatedToType(source, target, /*reportErrors*/ false)) { - return result; - } - } - if (source.flags & 1032192 /* StructuredOrTypeVariable */ || target.flags & 1032192 /* StructuredOrTypeVariable */) { - if (result = recursiveTypeRelatedTo(source, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (reportErrors) { - if (source.flags & 32768 /* Object */ && target.flags & 8190 /* Primitive */) { - tryElaborateErrorsForPrimitivesAndObjects(source, target); - } - else if (source.symbol && source.flags & 32768 /* Object */ && globalObjectType === source) { - reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } - reportRelationError(headMessage, source, target); - } - return 0 /* False */; - } - function isIdenticalTo(source, target) { - var result; - if (source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */) { - return recursiveTypeRelatedTo(source, target, /*reportErrors*/ false); - } - if (source.flags & 65536 /* Union */ && target.flags & 65536 /* Union */ || - source.flags & 131072 /* Intersection */ && target.flags & 131072 /* Intersection */) { - if (result = eachTypeRelatedToSomeType(source, target)) { - if (result &= eachTypeRelatedToSomeType(target, source)) { - return result; - } - } - } - return 0 /* False */; - } - function hasExcessProperties(source, target, reportErrors) { - if (maybeTypeOfKind(target, 32768 /* Object */) && !(getObjectFlags(target) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { - var isComparingJsxAttributes = !!(source.flags & 33554432 /* JsxAttributes */); - if ((relation === assignableRelation || relation === comparableRelation) && - (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { - return false; - } - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!isKnownProperty(target, prop.name, isComparingJsxAttributes)) { - if (reportErrors) { - // We know *exactly* where things went wrong when comparing the types. - // Use this property as the error node as this will be more helpful in - // reasoning about what went wrong. - ts.Debug.assert(!!errorNode); - if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode)) { - // JsxAttributes has an object-literal flag and undergo same type-assignablity check as normal object-literal. - // However, using an object-literal error message will be very confusing to the users so we give different a message. - reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(prop), typeToString(target)); - } - else { - errorNode = prop.valueDeclaration; - reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(target)); - } - } - return true; - } - } - } - return false; - } - function eachTypeRelatedToSomeType(source, target) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { - var sourceType = sourceTypes_1[_i]; - var related = typeRelatedToSomeType(sourceType, target, /*reportErrors*/ false); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function typeRelatedToSomeType(source, target, reportErrors) { - var targetTypes = target.types; - if (target.flags & 65536 /* Union */ && containsType(targetTypes, source)) { - return -1 /* True */; - } - for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { - var type = targetTypes_1[_i]; - var related = isRelatedTo(source, type, /*reportErrors*/ false); - if (related) { - return related; - } - } - if (reportErrors) { - var discriminantType = findMatchingDiscriminantType(source, target); - isRelatedTo(source, discriminantType || targetTypes[targetTypes.length - 1], /*reportErrors*/ true); - } - return 0 /* False */; - } - function findMatchingDiscriminantType(source, target) { - var sourceProperties = getPropertiesOfObjectType(source); - if (sourceProperties) { - for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { - var sourceProperty = sourceProperties_1[_i]; - if (isDiscriminantProperty(target, sourceProperty.name)) { - var sourceType = getTypeOfSymbol(sourceProperty); - for (var _a = 0, _b = target.types; _a < _b.length; _a++) { - var type = _b[_a]; - var targetType = getTypeOfPropertyOfType(type, sourceProperty.name); - if (targetType && isRelatedTo(sourceType, targetType)) { - return type; - } - } - } - } - } - } - function typeRelatedToEachType(source, target, reportErrors) { - var result = -1 /* True */; - var targetTypes = target.types; - for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { - var targetType = targetTypes_2[_i]; - var related = isRelatedTo(source, targetType, reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function someTypeRelatedToType(source, target, reportErrors) { - var sourceTypes = source.types; - if (source.flags & 65536 /* Union */ && containsType(sourceTypes, target)) { - return -1 /* True */; - } - var len = sourceTypes.length; - for (var i = 0; i < len; i++) { - var related = isRelatedTo(sourceTypes[i], target, reportErrors && i === len - 1); - if (related) { - return related; - } - } - return 0 /* False */; - } - function eachTypeRelatedToType(source, target, reportErrors) { - var result = -1 /* True */; - var sourceTypes = source.types; - for (var _i = 0, sourceTypes_2 = sourceTypes; _i < sourceTypes_2.length; _i++) { - var sourceType = sourceTypes_2[_i]; - var related = isRelatedTo(sourceType, target, reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function typeArgumentsRelatedTo(source, target, reportErrors) { - var sources = source.typeArguments || emptyArray; - var targets = target.typeArguments || emptyArray; - if (sources.length !== targets.length && relation === identityRelation) { - return 0 /* False */; - } - var length = sources.length <= targets.length ? sources.length : targets.length; - var result = -1 /* True */; - for (var i = 0; i < length; i++) { - var related = isRelatedTo(sources[i], targets[i], reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - // Determine if possibly recursive types are related. First, check if the result is already available in the global cache. - // Second, check if we have already started a comparison of the given two types in which case we assume the result to be true. - // Third, check if both types are part of deeply nested chains of generic type instantiations and if so assume the types are - // equal and infinitely expanding. Fourth, if we have reached a depth of 100 nested comparisons, assume we have runaway recursion - // and issue an error. Otherwise, actually compare the structure of the two types. - function recursiveTypeRelatedTo(source, target, reportErrors) { - if (overflow) { - return 0 /* False */; - } - var id = relation !== identityRelation || source.id < target.id ? source.id + "," + target.id : target.id + "," + source.id; - var related = relation.get(id); - if (related !== undefined) { - if (reportErrors && related === 2 /* Failed */) { - // We are elaborating errors and the cached result is an unreported failure. Record the result as a reported - // failure and continue computing the relation such that errors get reported. - relation.set(id, 3 /* FailedAndReported */); - } - else { - return related === 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */; - } - } - if (depth > 0) { - for (var i = 0; i < depth; i++) { - // If source and target are already being compared, consider them related with assumptions - if (maybeStack[i].get(id)) { - return 1 /* Maybe */; - } - } - if (depth === 100) { - overflow = true; - return 0 /* False */; - } - } - else { - sourceStack = []; - targetStack = []; - maybeStack = []; - expandingFlags = 0; - } - sourceStack[depth] = source; - targetStack[depth] = target; - maybeStack[depth] = ts.createMap(); - maybeStack[depth].set(id, 1 /* Succeeded */); - depth++; - var saveExpandingFlags = expandingFlags; - if (!(expandingFlags & 1) && isDeeplyNestedType(source, sourceStack, depth)) - expandingFlags |= 1; - if (!(expandingFlags & 2) && isDeeplyNestedType(target, targetStack, depth)) - expandingFlags |= 2; - var result = expandingFlags !== 3 ? structuredTypeRelatedTo(source, target, reportErrors) : 1 /* Maybe */; - expandingFlags = saveExpandingFlags; - depth--; - if (result) { - var maybeCache = maybeStack[depth]; - // If result is definitely true, copy assumptions to global cache, else copy to next level up - var destinationCache = (result === -1 /* True */ || depth === 0) ? relation : maybeStack[depth - 1]; - ts.copyEntries(maybeCache, destinationCache); - } - else { - // A false result goes straight into global cache (when something is false under assumptions it - // will also be false without assumptions) - relation.set(id, reportErrors ? 3 /* FailedAndReported */ : 2 /* Failed */); - } - return result; - } - function structuredTypeRelatedTo(source, target, reportErrors) { - var result; - var saveErrorInfo = errorInfo; - if (target.flags & 16384 /* TypeParameter */) { - // A source type { [P in keyof T]: X } is related to a target type T if X is related to T[P]. - if (getObjectFlags(source) & 32 /* Mapped */ && getConstraintTypeFromMappedType(source) === getIndexType(target)) { - if (!source.declaration.questionToken) { - var templateType = getTemplateTypeFromMappedType(source); - var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); - if (result = isRelatedTo(templateType, indexedAccessType, reportErrors)) { - return result; - } - } - } - } - else if (target.flags & 262144 /* Index */) { - // A keyof S is related to a keyof T if T is related to S. - if (source.flags & 262144 /* Index */) { - if (result = isRelatedTo(target.type, source.type, /*reportErrors*/ false)) { - return result; - } - } - // A type S is assignable to keyof T if S is assignable to keyof C, where C is the - // constraint of T. - var constraint = getConstraintOfType(target.type); - if (constraint) { - if (result = isRelatedTo(source, getIndexType(constraint), reportErrors)) { - return result; - } - } - } - else if (target.flags & 524288 /* IndexedAccess */) { - // A type S is related to a type T[K] if S is related to A[K], where K is string-like and - // A is the apparent type of S. - var constraint = getConstraintOfType(target); - if (constraint) { - if (result = isRelatedTo(source, constraint, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - if (source.flags & 16384 /* TypeParameter */) { - // A source type T is related to a target type { [P in keyof T]: X } if T[P] is related to X. - if (getObjectFlags(target) & 32 /* Mapped */ && getConstraintTypeFromMappedType(target) === getIndexType(source)) { - var indexedAccessType = getIndexedAccessType(source, getTypeParameterFromMappedType(target)); - var templateType = getTemplateTypeFromMappedType(target); - if (result = isRelatedTo(indexedAccessType, templateType, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else { - var constraint = getConstraintOfTypeParameter(source); - // A type parameter with no constraint is not related to the non-primitive object type. - if (constraint || !(target.flags & 16777216 /* NonPrimitive */)) { - if (!constraint || constraint.flags & 1 /* Any */) { - constraint = emptyObjectType; - } - // The constraint may need to be further instantiated with its 'this' type. - constraint = getTypeWithThisArgument(constraint, source); - // Report constraint errors only if the constraint is not the empty object type - var reportConstraintErrors = reportErrors && constraint !== emptyObjectType; - if (result = isRelatedTo(constraint, target, reportConstraintErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - } - } - else if (source.flags & 524288 /* IndexedAccess */) { - // A type S[K] is related to a type T if A[K] is related to T, where K is string-like and - // A is the apparent type of S. - var constraint = getConstraintOfType(source); - if (constraint) { - if (result = isRelatedTo(constraint, target, reportErrors)) { - errorInfo = saveErrorInfo; - return result; - } - } - else if (target.flags & 524288 /* IndexedAccess */ && source.indexType === target.indexType) { - // if we have indexed access types with identical index types, see if relationship holds for - // the two object types. - if (result = isRelatedTo(source.objectType, target.objectType, reportErrors)) { - return result; - } - } - } - else { - if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && source.target === target.target) { - // We have type references to same target type, see if relationship holds for all type arguments - if (result = typeArgumentsRelatedTo(source, target, reportErrors)) { - return result; - } - } - // Even if relationship doesn't hold for unions, intersections, or generic type references, - // it may hold in a structural comparison. - var sourceIsPrimitive = !!(source.flags & 8190 /* Primitive */); - if (relation !== identityRelation) { - source = getApparentType(source); - } - // In a check of the form X = A & B, we will have previously checked if A relates to X or B relates - // to X. Failing both of those we want to check if the aggregation of A and B's members structurally - // relates to X. Thus, we include intersection types on the source side here. - if (source.flags & (32768 /* Object */ | 131072 /* Intersection */) && target.flags & 32768 /* Object */) { - // Report structural errors only if we haven't reported any errors yet - var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo && !sourceIsPrimitive; - if (isGenericMappedType(source) || isGenericMappedType(target)) { - result = mappedTypeRelatedTo(source, target, reportStructuralErrors); - } - else { - result = propertiesRelatedTo(source, target, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 0 /* Call */, reportStructuralErrors); - if (result) { - result &= signaturesRelatedTo(source, target, 1 /* Construct */, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 0 /* String */, sourceIsPrimitive, reportStructuralErrors); - if (result) { - result &= indexTypesRelatedTo(source, target, 1 /* Number */, sourceIsPrimitive, reportStructuralErrors); - } - } - } - } - } - if (result) { - errorInfo = saveErrorInfo; - return result; - } - } - } - return 0 /* False */; - } - // A type [P in S]: X is related to a type [Q in T]: Y if T is related to S and X' is - // related to Y, where X' is an instantiation of X in which P is replaced with Q. Notice - // that S and T are contra-variant whereas X and Y are co-variant. - function mappedTypeRelatedTo(source, target, reportErrors) { - if (isGenericMappedType(target)) { - if (isGenericMappedType(source)) { - var sourceReadonly = !!source.declaration.readonlyToken; - var sourceOptional = !!source.declaration.questionToken; - var targetReadonly = !!target.declaration.readonlyToken; - var targetOptional = !!target.declaration.questionToken; - var modifiersRelated = relation === identityRelation ? - sourceReadonly === targetReadonly && sourceOptional === targetOptional : - relation === comparableRelation || !sourceOptional || targetOptional; - if (modifiersRelated) { - var result_2; - if (result_2 = isRelatedTo(getConstraintTypeFromMappedType(target), getConstraintTypeFromMappedType(source), reportErrors)) { - var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); - return result_2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), reportErrors); - } - } - } - else if (target.declaration.questionToken && isEmptyObjectType(source)) { - return -1 /* True */; - } - } - else if (relation !== identityRelation) { - var resolved = resolveStructuredTypeMembers(target); - if (isEmptyResolvedType(resolved) || resolved.stringIndexInfo && resolved.stringIndexInfo.type.flags & 1 /* Any */) { - return -1 /* True */; - } - } - return 0 /* False */; - } - function propertiesRelatedTo(source, target, reportErrors) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source, target); - } - var result = -1 /* True */; - var properties = getPropertiesOfObjectType(target); - var requireOptionalProperties = relation === subtypeRelation && !(getObjectFlags(source) & 128 /* ObjectLiteral */); - for (var _i = 0, properties_4 = properties; _i < properties_4.length; _i++) { - var targetProp = properties_4[_i]; - var sourceProp = getPropertyOfType(source, targetProp.name); - if (sourceProp !== targetProp) { - if (!sourceProp) { - if (!(targetProp.flags & 67108864 /* Optional */) || requireOptionalProperties) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_missing_in_type_1, symbolToString(targetProp), typeToString(source)); - } - return 0 /* False */; - } - } - else if (!(targetProp.flags & 16777216 /* Prototype */)) { - var sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - var targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 8 /* Private */ || targetPropFlags & 8 /* Private */) { - if (getCheckFlags(sourceProp) & 256 /* ContainsPrivate */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(sourceProp), typeToString(source)); - } - return 0 /* False */; - } - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors) { - if (sourcePropFlags & 8 /* Private */ && targetPropFlags & 8 /* Private */) { - reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } - else { - reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 /* Private */ ? source : target), typeToString(sourcePropFlags & 8 /* Private */ ? target : source)); - } - } - return 0 /* False */; - } - } - else if (targetPropFlags & 16 /* Protected */) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); - } - return 0 /* False */; - } - } - else if (sourcePropFlags & 16 /* Protected */) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - var related = isRelatedTo(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp), reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0 /* False */; - } - result &= related; - // When checking for comparability, be more lenient with optional properties. - if (relation !== comparableRelation && sourceProp.flags & 67108864 /* Optional */ && !(targetProp.flags & 67108864 /* Optional */)) { - // TypeScript 1.0 spec (April 2014): 3.8.3 - // S is a subtype of a type T, and T is a supertype of S if ... - // S' and T are object types and, for each member M in T.. - // M is a property and S' contains a property N where - // if M is a required property, N is also a required property - // (M - property in T) - // (N - property in S) - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); - } - return 0 /* False */; - } - } - } - } - return result; - } - function propertiesIdenticalTo(source, target) { - if (!(source.flags & 32768 /* Object */ && target.flags & 32768 /* Object */)) { - return 0 /* False */; - } - var sourceProperties = getPropertiesOfObjectType(source); - var targetProperties = getPropertiesOfObjectType(target); - if (sourceProperties.length !== targetProperties.length) { - return 0 /* False */; - } - var result = -1 /* True */; - for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { - var sourceProp = sourceProperties_2[_i]; - var targetProp = getPropertyOfObjectType(target, sourceProp.name); - if (!targetProp) { - return 0 /* False */; - } - var related = compareProperties(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function signaturesRelatedTo(source, target, kind, reportErrors) { - if (relation === identityRelation) { - return signaturesIdenticalTo(source, target, kind); - } - if (target === anyFunctionType || source === anyFunctionType) { - return -1 /* True */; - } - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) { - if (isAbstractConstructorType(source) && !isAbstractConstructorType(target)) { - // An abstract constructor type is not assignable to a non-abstract constructor type - // as it would otherwise be possible to new an abstract class. Note that the assignability - // check we perform for an extends clause excludes construct signatures from the target, - // so this check never proceeds. - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0 /* False */; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { - return 0 /* False */; - } - } - var result = -1 /* True */; - var saveErrorInfo = errorInfo; - if (getObjectFlags(source) & 64 /* Instantiated */ && getObjectFlags(target) & 64 /* Instantiated */ && source.symbol === target.symbol) { - // We instantiations of the same anonymous type (which typically will be the type of a method). - // Simply do a pairwise comparison of the signatures in the two signature lists instead of the - // much more expensive N * M comparison matrix we explore below. - for (var i = 0; i < targetSignatures.length; i++) { - var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], reportErrors); - if (!related) { - return 0 /* False */; - } - result &= related; - } - } - else { - outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { - var t = targetSignatures_1[_i]; - // Only elaborate errors from the first failure - var shouldElaborateErrors = reportErrors; - for (var _a = 0, sourceSignatures_1 = sourceSignatures; _a < sourceSignatures_1.length; _a++) { - var s = sourceSignatures_1[_a]; - var related = signatureRelatedTo(s, t, shouldElaborateErrors); - if (related) { - result &= related; - errorInfo = saveErrorInfo; - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, /*enclosingDeclaration*/ undefined, /*flags*/ undefined, kind)); - } - return 0 /* False */; - } - } - return result; - } - /** - * See signatureAssignableTo, compareSignaturesIdentical - */ - function signatureRelatedTo(source, target, reportErrors) { - return compareSignaturesRelated(source, target, /*ignoreReturnTypes*/ false, reportErrors, reportError, isRelatedTo); - } - function signaturesIdenticalTo(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0 /* False */; - } - var result = -1 /* True */; - for (var i = 0; i < sourceSignatures.length; i++) { - var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false, isRelatedTo); - if (!related) { - return 0 /* False */; - } - result &= related; - } - return result; - } - function eachPropertyRelatedTo(source, target, kind, reportErrors) { - var result = -1 /* True */; - for (var _i = 0, _a = getPropertiesOfObjectType(source); _i < _a.length; _i++) { - var prop = _a[_i]; - if (kind === 0 /* String */ || isNumericLiteralName(prop.name)) { - var related = isRelatedTo(getTypeOfSymbol(prop), target, reportErrors); - if (!related) { - if (reportErrors) { - reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0 /* False */; - } - result &= related; - } - } - return result; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { - var related = isRelatedTo(sourceInfo.type, targetInfo.type, reportErrors); - if (!related && reportErrors) { - reportError(ts.Diagnostics.Index_signatures_are_incompatible); - } - return related; - } - function indexTypesRelatedTo(source, target, kind, sourceIsPrimitive, reportErrors) { - if (relation === identityRelation) { - return indexTypesIdenticalTo(source, target, kind); - } - var targetInfo = getIndexInfoOfType(target, kind); - if (!targetInfo || targetInfo.type.flags & 1 /* Any */ && !sourceIsPrimitive) { - // Index signature of type any permits assignment from everything but primitives - return -1 /* True */; - } - var sourceInfo = getIndexInfoOfType(source, kind) || - kind === 1 /* Number */ && getIndexInfoOfType(source, 0 /* String */); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); - } - if (isObjectLiteralType(source)) { - var related = -1 /* True */; - if (kind === 0 /* String */) { - var sourceNumberInfo = getIndexInfoOfType(source, 1 /* Number */); - if (sourceNumberInfo) { - related = indexInfoRelatedTo(sourceNumberInfo, targetInfo, reportErrors); - } - } - if (related) { - related &= eachPropertyRelatedTo(source, targetInfo.type, kind, reportErrors); - } - return related; - } - if (reportErrors) { - reportError(ts.Diagnostics.Index_signature_is_missing_in_type_0, typeToString(source)); - } - return 0 /* False */; - } - function indexTypesIdenticalTo(source, target, indexKind) { - var targetInfo = getIndexInfoOfType(target, indexKind); - var sourceInfo = getIndexInfoOfType(source, indexKind); - if (!sourceInfo && !targetInfo) { - return -1 /* True */; - } - if (sourceInfo && targetInfo && sourceInfo.isReadonly === targetInfo.isReadonly) { - return isRelatedTo(sourceInfo.type, targetInfo.type); - } - return 0 /* False */; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - var sourceAccessibility = ts.getModifierFlags(sourceSignature.declaration) & 24 /* NonPublicAccessibilityModifier */; - var targetAccessibility = ts.getModifierFlags(targetSignature.declaration) & 24 /* NonPublicAccessibilityModifier */; - // A public, protected and private signature is assignable to a private signature. - if (targetAccessibility === 8 /* Private */) { - return true; - } - // A public and protected signature is assignable to a protected signature. - if (targetAccessibility === 16 /* Protected */ && sourceAccessibility !== 8 /* Private */) { - return true; - } - // Only a public signature is assignable to public signature. - if (targetAccessibility !== 16 /* Protected */ && !sourceAccessibility) { - return true; - } - if (reportErrors) { - reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - // Invoke the callback for each underlying property symbol of the given symbol and return the first - // value that isn't undefined. - function forEachProperty(prop, callback) { - if (getCheckFlags(prop) & 6 /* Synthetic */) { - for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { - var t = _a[_i]; - var p = getPropertyOfType(t, prop.name); - var result = p && forEachProperty(p, callback); - if (result) { - return result; - } - } - return undefined; - } - return callback(prop); - } - // Return the declaring class type of a property or undefined if property not declared in class - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; - } - // Return true if some underlying source property is declared in a class that derives - // from the given base class. - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty(prop, function (sp) { - var sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - // Return true if source property is a valid override of protected parts of target property. - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty(targetProp, function (tp) { return getDeclarationModifierFlagsFromSymbol(tp) & 16 /* Protected */ ? - !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); - } - // Return true if the given class derives from each of the declaring classes of the protected - // constituents of the given property. - function isClassDerivedFromDeclaringClasses(checkClass, prop) { - return forEachProperty(prop, function (p) { return getDeclarationModifierFlagsFromSymbol(p) & 16 /* Protected */ ? - !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; - } - // Return true if the given type is the constructor type for an abstract class - function isAbstractConstructorType(type) { - if (getObjectFlags(type) & 16 /* Anonymous */) { - var symbol = type.symbol; - if (symbol && symbol.flags & 32 /* Class */) { - var declaration = getClassLikeDeclarationOfSymbol(symbol); - if (declaration && ts.getModifierFlags(declaration) & 128 /* Abstract */) { - return true; - } - } - } - return false; - } - // Return true if the given type is deeply nested. We consider this to be the case when structural type comparisons - // for 5 or more occurrences or instantiations of the type have been recorded on the given stack. It is possible, - // though highly unlikely, for this test to be true in a situation where a chain of instantiations is not infinitely - // expanding. Effectively, we will generate a false positive when two types are structurally equal to at least 5 - // levels, but unequal at some level beyond that. - function isDeeplyNestedType(type, stack, depth) { - // We track all object types that have an associated symbol (representing the origin of the type) - if (depth >= 5 && type.flags & 32768 /* Object */) { - var symbol = type.symbol; - if (symbol) { - var count = 0; - for (var i = 0; i < depth; i++) { - var t = stack[i]; - if (t.flags & 32768 /* Object */ && t.symbol === symbol) { - count++; - if (count >= 5) - return true; - } - } - } - } - return false; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */; - } - function compareProperties(sourceProp, targetProp, compareTypes) { - // Two members are considered identical when - // - they are public properties with identical names, optionality, and types, - // - they are private or protected properties originating in the same declaration and having identical types - if (sourceProp === targetProp) { - return -1 /* True */; - } - var sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24 /* NonPublicAccessibilityModifier */; - var targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24 /* NonPublicAccessibilityModifier */; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0 /* False */; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0 /* False */; - } - } - else { - if ((sourceProp.flags & 67108864 /* Optional */) !== (targetProp.flags & 67108864 /* Optional */)) { - return 0 /* False */; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0 /* False */; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - // A source signature matches a target signature if the two signatures have the same number of required, - // optional, and rest parameters. - if (source.parameters.length === target.parameters.length && - source.minArgumentCount === target.minArgumentCount && - source.hasRestParameter === target.hasRestParameter) { - return true; - } - // A source signature partially matches a target signature if the target signature has no fewer required - // parameters and no more overall parameters than the source signature (where a signature with a rest - // parameter is always considered to have more overall parameters than one without). - var sourceRestCount = source.hasRestParameter ? 1 : 0; - var targetRestCount = target.hasRestParameter ? 1 : 0; - if (partialMatch && source.minArgumentCount <= target.minArgumentCount && (sourceRestCount > targetRestCount || - sourceRestCount === targetRestCount && source.parameters.length >= target.parameters.length)) { - return true; - } - return false; - } - /** - * See signatureRelatedTo, compareSignaturesIdentical - */ - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - // TODO (drosen): De-duplicate code between related functions. - if (source === target) { - return -1 /* True */; - } - if (!(isMatchingSignature(source, target, partialMatch))) { - return 0 /* False */; - } - // Check that the two signatures have the same number of type parameters. We might consider - // also checking that any type parameter constraints match, but that would require instantiating - // the constraints with a common set of type arguments to get relatable entities in places where - // type parameters occur in the constraints. The complexity of doing that doesn't seem worthwhile, - // particularly as we're comparing erased versions of the signatures below. - if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { - return 0 /* False */; - } - // Spec 1.0 Section 3.8.3 & 3.8.4: - // M and N (the signatures) are instantiated using type Any as the type argument for all type parameters declared by M and N - source = getErasedSignature(source); - target = getErasedSignature(target); - var result = -1 /* True */; - if (!ignoreThisTypes) { - var sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - var targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - var related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0 /* False */; - } - result &= related; - } - } - } - var targetLen = target.parameters.length; - for (var i = 0; i < targetLen; i++) { - var s = isRestParameterIndex(source, i) ? getRestTypeOfSignature(source) : getTypeOfParameter(source.parameters[i]); - var t = isRestParameterIndex(target, i) ? getRestTypeOfSignature(target) : getTypeOfParameter(target.parameters[i]); - var related = compareTypes(s, t); - if (!related) { - return 0 /* False */; - } - result &= related; - } - if (!ignoreReturnTypes) { - result &= compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function isRestParameterIndex(signature, parameterIndex) { - return signature.hasRestParameter && parameterIndex >= signature.parameters.length - 1; - } - function isSupertypeOfEach(candidate, types) { - for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { - var t = types_10[_i]; - if (candidate !== t && !isTypeSubtypeOf(t, candidate)) - return false; - } - return true; - } - function literalTypesWithSameBaseType(types) { - var commonBaseType; - for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { - var t = types_11[_i]; - var baseType = getBaseTypeOfLiteralType(t); - if (!commonBaseType) { - commonBaseType = baseType; - } - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - return true; - } - // When the candidate types are all literal types with the same base type, the common - // supertype is a union of those literal types. Otherwise, the common supertype is the - // first type that is a supertype of each of the other types. - function getSupertypeOrUnion(types) { - return literalTypesWithSameBaseType(types) ? getUnionType(types) : ts.forEach(types, function (t) { return isSupertypeOfEach(t, types) ? t : undefined; }); - } - function getCommonSupertype(types) { - if (!strictNullChecks) { - return getSupertypeOrUnion(types); - } - var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 6144 /* Nullable */); }); - if (!primaryTypes.length) { - return getUnionType(types, /*subtypeReduction*/ true); - } - var supertype = getSupertypeOrUnion(primaryTypes); - return supertype && includeFalsyTypes(supertype, getFalsyFlagsOfTypes(types) & 6144 /* Nullable */); - } - function reportNoCommonSupertypeError(types, errorLocation, errorMessageChainHead) { - // The downfallType/bestSupertypeDownfallType is the first type that caused a particular candidate - // to not be the common supertype. So if it weren't for this one downfallType (and possibly others), - // the type in question could have been the common supertype. - var bestSupertype; - var bestSupertypeDownfallType; - var bestSupertypeScore = 0; - for (var i = 0; i < types.length; i++) { - var score = 0; - var downfallType = undefined; - for (var j = 0; j < types.length; j++) { - if (isTypeSubtypeOf(types[j], types[i])) { - score++; - } - else if (!downfallType) { - downfallType = types[j]; - } - } - ts.Debug.assert(!!downfallType, "If there is no common supertype, each type should have a downfallType"); - if (score > bestSupertypeScore) { - bestSupertype = types[i]; - bestSupertypeDownfallType = downfallType; - bestSupertypeScore = score; - } - // types.length - 1 is the maximum score, given that getCommonSupertype returned false - if (bestSupertypeScore === types.length - 1) { - break; - } - } - // In the following errors, the {1} slot is before the {0} slot because checkTypeSubtypeOf supplies the - // subtype as the first argument to the error - checkTypeSubtypeOf(bestSupertypeDownfallType, bestSupertype, errorLocation, ts.Diagnostics.Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0, errorMessageChainHead); - } - function isArrayType(type) { - return getObjectFlags(type) & 4 /* Reference */ && type.target === globalArrayType; - } - function isArrayLikeType(type) { - // A type is array-like if it is a reference to the global Array or global ReadonlyArray type, - // or if it is not the undefined or null type and if it is assignable to ReadonlyArray - return getObjectFlags(type) & 4 /* Reference */ && (type.target === globalArrayType || type.target === globalReadonlyArrayType) || - !(type.flags & 6144 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isTupleLikeType(type) { - return !!getPropertyOfType(type, "0"); - } - function isUnitType(type) { - return (type.flags & (480 /* Literal */ | 2048 /* Undefined */ | 4096 /* Null */)) !== 0; - } - function isLiteralType(type) { - return type.flags & 8 /* Boolean */ ? true : - type.flags & 65536 /* Union */ ? type.flags & 16 /* Enum */ ? true : !ts.forEach(type.types, function (t) { return !isUnitType(t); }) : - isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 32 /* StringLiteral */ ? stringType : - type.flags & 64 /* NumberLiteral */ ? numberType : - type.flags & 128 /* BooleanLiteral */ ? booleanType : - type.flags & 256 /* EnumLiteral */ ? type.baseType : - type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */) ? getUnionType(ts.sameMap(type.types, getBaseTypeOfLiteralType)) : - type; - } - function getWidenedLiteralType(type) { - return type.flags & 32 /* StringLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? stringType : - type.flags & 64 /* NumberLiteral */ && type.flags & 1048576 /* FreshLiteral */ ? numberType : - type.flags & 128 /* BooleanLiteral */ ? booleanType : - type.flags & 256 /* EnumLiteral */ ? type.baseType : - type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */) ? getUnionType(ts.sameMap(type.types, getWidenedLiteralType)) : - type; - } - /** - * Check if a Type was written as a tuple type literal. - * Prefer using isTupleLikeType() unless the use of `elementTypes` is required. - */ - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */); - } - function getFalsyFlagsOfTypes(types) { - var result = 0; - for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { - var t = types_12[_i]; - result |= getFalsyFlags(t); - } - return result; - } - // Returns the String, Number, Boolean, StringLiteral, NumberLiteral, BooleanLiteral, Void, Undefined, or Null - // flags for the string, number, boolean, "", 0, false, void, undefined, or null types respectively. Returns - // no flags for all other types (including non-falsy literal types). - function getFalsyFlags(type) { - return type.flags & 65536 /* Union */ ? getFalsyFlagsOfTypes(type.types) : - type.flags & 32 /* StringLiteral */ ? type.text === "" ? 32 /* StringLiteral */ : 0 : - type.flags & 64 /* NumberLiteral */ ? type.text === "0" ? 64 /* NumberLiteral */ : 0 : - type.flags & 128 /* BooleanLiteral */ ? type === falseType ? 128 /* BooleanLiteral */ : 0 : - type.flags & 7406 /* PossiblyFalsy */; - } - function includeFalsyTypes(type, flags) { - if ((getFalsyFlags(type) & flags) === flags) { - return type; - } - var types = [type]; - if (flags & 262178 /* StringLike */) - types.push(emptyStringType); - if (flags & 340 /* NumberLike */) - types.push(zeroType); - if (flags & 136 /* BooleanLike */) - types.push(falseType); - if (flags & 1024 /* Void */) - types.push(voidType); - if (flags & 2048 /* Undefined */) - types.push(undefinedType); - if (flags & 4096 /* Null */) - types.push(nullType); - return getUnionType(types); - } - function removeDefinitelyFalsyTypes(type) { - return getFalsyFlags(type) & 7392 /* DefinitelyFalsy */ ? - filterType(type, function (t) { return !(getFalsyFlags(t) & 7392 /* DefinitelyFalsy */); }) : - type; - } - function getNonNullableType(type) { - return strictNullChecks ? getTypeWithFacts(type, 524288 /* NEUndefinedOrNull */) : type; - } - /** - * Return true if type was inferred from an object literal or written as an object type literal - * with no call or construct signatures. - */ - function isObjectLiteralType(type) { - return type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */)) !== 0 && - getSignaturesOfType(type, 0 /* Call */).length === 0 && - getSignaturesOfType(type, 1 /* Construct */).length === 0; - } - function createSymbolWithType(source, type) { - var symbol = createSymbol(source.flags, source.name); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.type = type; - symbol.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var property = _a[_i]; - var original = getTypeOfSymbol(property); - var updated = f(original); - members.set(property.name, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - /** - * If the the provided object literal is subject to the excess properties check, - * create a new that is exempt. Recursively mark object literal members as exempt. - * Leave signatures alone since they are not subject to the check. - */ - function getRegularTypeOfObjectLiteral(type) { - if (!(getObjectFlags(type) & 128 /* ObjectLiteral */ && type.flags & 1048576 /* FreshLiteral */)) { - return type; - } - var regularType = type.regularType; - if (regularType) { - return regularType; - } - var resolved = type; - var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.stringIndexInfo, resolved.numberIndexInfo); - regularNew.flags = resolved.flags & ~1048576 /* FreshLiteral */; - regularNew.objectFlags |= 128 /* ObjectLiteral */; - type.regularType = regularNew; - return regularNew; - } - function getWidenedProperty(prop) { - var original = getTypeOfSymbol(prop); - var widened = getWidenedType(original); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getWidenedTypeOfObjectLiteral(type) { - var members = ts.createMap(); - for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { - var prop = _a[_i]; - // Since get accessors already widen their return value there is no need to - // widen accessor based properties here. - members.set(prop.name, prop.flags & 4 /* Property */ ? getWidenedProperty(prop) : prop); - } - var stringIndexInfo = getIndexInfoOfType(type, 0 /* String */); - var numberIndexInfo = getIndexInfoOfType(type, 1 /* Number */); - return createAnonymousType(type.symbol, members, emptyArray, emptyArray, stringIndexInfo && createIndexInfo(getWidenedType(stringIndexInfo.type), stringIndexInfo.isReadonly), numberIndexInfo && createIndexInfo(getWidenedType(numberIndexInfo.type), numberIndexInfo.isReadonly)); - } - function getWidenedConstituentType(type) { - return type.flags & 6144 /* Nullable */ ? type : getWidenedType(type); - } - function getWidenedType(type) { - if (type.flags & 6291456 /* RequiresWidening */) { - if (type.flags & 6144 /* Nullable */) { - return anyType; - } - if (getObjectFlags(type) & 128 /* ObjectLiteral */) { - return getWidenedTypeOfObjectLiteral(type); - } - if (type.flags & 65536 /* Union */) { - return getUnionType(ts.sameMap(type.types, getWidenedConstituentType)); - } - if (isArrayType(type) || isTupleType(type)) { - return createTypeReference(type.target, ts.sameMap(type.typeArguments, getWidenedType)); - } - } - return type; - } - /** - * Reports implicit any errors that occur as a result of widening 'null' and 'undefined' - * to 'any'. A call to reportWideningErrorsInType is normally accompanied by a call to - * getWidenedType. But in some cases getWidenedType is called without reporting errors - * (type argument inference is an example). - * - * The return value indicates whether an error was in fact reported. The particular circumstances - * are on a best effort basis. Currently, if the null or undefined that causes widening is inside - * an object literal property (arbitrarily deeply), this function reports an error. If no error is - * reported, reportImplicitAnyError is a suitable fallback to report a general error. - */ - function reportWideningErrorsInType(type) { - var errorReported = false; - if (type.flags & 65536 /* Union */) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (isArrayType(type) || isTupleType(type)) { - for (var _b = 0, _c = type.typeArguments; _b < _c.length; _b++) { - var t = _c[_b]; - if (reportWideningErrorsInType(t)) { - errorReported = true; - } - } - } - if (getObjectFlags(type) & 128 /* ObjectLiteral */) { - for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { - var p = _e[_d]; - var t = getTypeOfSymbol(p); - if (t.flags & 2097152 /* ContainsWideningType */) { - if (!reportWideningErrorsInType(t)) { - error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, p.name, typeToString(getWidenedType(t))); - } - errorReported = true; - } - } - } - return errorReported; - } - function reportImplicitAnyError(declaration, type) { - var typeAsString = typeToString(getWidenedType(type)); - var diagnostic; - switch (declaration.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - diagnostic = ts.Diagnostics.Member_0_implicitly_has_an_1_type; - break; - case 146 /* Parameter */: - diagnostic = declaration.dotDotDotToken ? - ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : - ts.Diagnostics.Parameter_0_implicitly_has_an_1_type; - break; - case 176 /* BindingElement */: - diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; - break; - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - if (!declaration.name) { - error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - } - diagnostic = ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - default: - diagnostic = ts.Diagnostics.Variable_0_implicitly_has_an_1_type; - } - error(declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); - } - function reportErrorsFromWidening(declaration, type) { - if (produceDiagnostics && noImplicitAny && type.flags & 2097152 /* ContainsWideningType */) { - // Report implicit any error within type if possible, otherwise report error on declaration - if (!reportWideningErrorsInType(type)) { - reportImplicitAnyError(declaration, type); - } - } - } - function forEachMatchingParameterType(source, target, callback) { - var sourceMax = source.parameters.length; - var targetMax = target.parameters.length; - var count; - if (source.hasRestParameter && target.hasRestParameter) { - count = Math.max(sourceMax, targetMax); - } - else if (source.hasRestParameter) { - count = targetMax; - } - else if (target.hasRestParameter) { - count = sourceMax; - } - else { - count = Math.min(sourceMax, targetMax); - } - for (var i = 0; i < count; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - } - function createInferenceContext(signature, inferUnionTypes, useAnyForNoInferences) { - var inferences = ts.map(signature.typeParameters, createTypeInferencesObject); - return { - signature: signature, - inferUnionTypes: inferUnionTypes, - inferences: inferences, - inferredTypes: new Array(signature.typeParameters.length), - useAnyForNoInferences: useAnyForNoInferences - }; - } - function createTypeInferencesObject() { - return { - primary: undefined, - secondary: undefined, - topLevel: true, - isFixed: false, - }; - } - // Return true if the given type could possibly reference a type parameter for which - // we perform type inference (i.e. a type parameter of a generic function). We cache - // results for union and intersection types for performance reasons. - function couldContainTypeVariables(type) { - var objectFlags = getObjectFlags(type); - return !!(type.flags & 540672 /* TypeVariable */ || - objectFlags & 4 /* Reference */ && ts.forEach(type.typeArguments, couldContainTypeVariables) || - objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (8192 /* Method */ | 2048 /* TypeLiteral */ | 32 /* Class */) || - objectFlags & 32 /* Mapped */ || - type.flags & 196608 /* UnionOrIntersection */ && couldUnionOrIntersectionContainTypeVariables(type)); - } - function couldUnionOrIntersectionContainTypeVariables(type) { - if (type.couldContainTypeVariables === undefined) { - type.couldContainTypeVariables = ts.forEach(type.types, couldContainTypeVariables); - } - return type.couldContainTypeVariables; - } - function isTypeParameterAtTopLevel(type, typeParameter) { - return type === typeParameter || type.flags & 196608 /* UnionOrIntersection */ && ts.forEach(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }); - } - // Infer a suitable input type for a homomorphic mapped type { [P in keyof T]: X }. We construct - // an object type with the same set of properties as the source type, where the type of each - // property is computed by inferring from the source property type to X for the type - // variable T[P] (i.e. we treat the type T[P] as the type variable we're inferring for). - function inferTypeForHomomorphicMappedType(source, target) { - var properties = getPropertiesOfType(source); - var indexInfo = getIndexInfoOfType(source, 0 /* String */); - if (properties.length === 0 && !indexInfo) { - return undefined; - } - var typeVariable = getIndexedAccessType(getConstraintTypeFromMappedType(target).type, getTypeParameterFromMappedType(target)); - var typeVariableArray = [typeVariable]; - var typeInferences = createTypeInferencesObject(); - var typeInferencesArray = [typeInferences]; - var templateType = getTemplateTypeFromMappedType(target); - var readonlyMask = target.declaration.readonlyToken ? false : true; - var optionalMask = target.declaration.questionToken ? 0 : 67108864 /* Optional */; - var members = createSymbolTable(properties); - for (var _i = 0, properties_5 = properties; _i < properties_5.length; _i++) { - var prop = properties_5[_i]; - var inferredPropType = inferTargetType(getTypeOfSymbol(prop)); - if (!inferredPropType) { - return undefined; - } - var inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.name); - inferredProp.checkFlags = readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0; - inferredProp.declarations = prop.declarations; - inferredProp.type = inferredPropType; - members.set(prop.name, inferredProp); - } - if (indexInfo) { - var inferredIndexType = inferTargetType(indexInfo.type); - if (!inferredIndexType) { - return undefined; - } - indexInfo = createIndexInfo(inferredIndexType, readonlyMask && indexInfo.isReadonly); - } - return createAnonymousType(undefined, members, emptyArray, emptyArray, indexInfo, undefined); - function inferTargetType(sourceType) { - typeInferences.primary = undefined; - typeInferences.secondary = undefined; - inferTypes(typeVariableArray, typeInferencesArray, sourceType, templateType); - var inferences = typeInferences.primary || typeInferences.secondary; - return inferences && getUnionType(inferences, /*subtypeReduction*/ true); - } - } - function inferTypesWithContext(context, originalSource, originalTarget) { - inferTypes(context.signature.typeParameters, context.inferences, originalSource, originalTarget); - } - function inferTypes(typeVariables, typeInferences, originalSource, originalTarget) { - var sourceStack; - var targetStack; - var depth = 0; - var inferiority = 0; - var visited = ts.createMap(); - inferFromTypes(originalSource, originalTarget); - function isInProcess(source, target) { - for (var i = 0; i < depth; i++) { - if (source === sourceStack[i] && target === targetStack[i]) { - return true; - } - } - return false; - } - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target)) { - return; - } - if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { - // Source and target are types originating in the same generic type alias declaration. - // Simply infer from source type arguments to target type arguments. - var sourceTypes = source.aliasTypeArguments; - var targetTypes = target.aliasTypeArguments; - for (var i = 0; i < sourceTypes.length; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - return; - } - if (source.flags & 65536 /* Union */ && target.flags & 65536 /* Union */ && !(source.flags & 16 /* Enum */ && target.flags & 16 /* Enum */) || - source.flags & 131072 /* Intersection */ && target.flags & 131072 /* Intersection */) { - // Source and target are both unions or both intersections. If source and target - // are the same type, just relate each constituent type to itself. - if (source === target) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - inferFromTypes(t, t); - } - return; - } - // Find each source constituent type that has an identically matching target constituent - // type, and for each such type infer from the type to itself. When inferring from a - // type to itself we effectively find all type parameter occurrences within that type - // and infer themselves as their type arguments. We have special handling for numeric - // and string literals because the number and string types are not represented as unions - // of all their possible values. - var matchingTypes = void 0; - for (var _b = 0, _c = source.types; _b < _c.length; _b++) { - var t = _c[_b]; - if (typeIdenticalToSomeType(t, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t); - inferFromTypes(t, t); - } - else if (t.flags & (64 /* NumberLiteral */ | 32 /* StringLiteral */)) { - var b = getBaseTypeOfLiteralType(t); - if (typeIdenticalToSomeType(b, target.types)) { - (matchingTypes || (matchingTypes = [])).push(t, b); - } - } - } - // Next, to improve the quality of inferences, reduce the source and target types by - // removing the identically matched constituents. For example, when inferring from - // 'string | string[]' to 'string | T' we reduce the types to 'string[]' and 'T'. - if (matchingTypes) { - source = removeTypesFromUnionOrIntersection(source, matchingTypes); - target = removeTypesFromUnionOrIntersection(target, matchingTypes); - } - } - if (target.flags & 540672 /* TypeVariable */) { - // If target is a type parameter, make an inference, unless the source type contains - // the anyFunctionType (the wildcard type that's used to avoid contextually typing functions). - // Because the anyFunctionType is internal, it should not be exposed to the user by adding - // it as an inference candidate. Hopefully, a better candidate will come along that does - // not contain anyFunctionType when we come back to this argument for its second round - // of inference. - if (source.flags & 8388608 /* ContainsAnyFunctionType */) { - return; - } - for (var i = 0; i < typeVariables.length; i++) { - if (target === typeVariables[i]) { - var inferences = typeInferences[i]; - if (!inferences.isFixed) { - // Any inferences that are made to a type parameter in a union type are inferior - // to inferences made to a flat (non-union) type. This is because if we infer to - // T | string[], we really don't know if we should be inferring to T or not (because - // the correct constituent on the target side could be string[]). Therefore, we put - // such inferior inferences into a secondary bucket, and only use them if the primary - // bucket is empty. - var candidates = inferiority ? - inferences.secondary || (inferences.secondary = []) : - inferences.primary || (inferences.primary = []); - if (!ts.contains(candidates, source)) { - candidates.push(source); - } - if (target.flags & 16384 /* TypeParameter */ && !isTypeParameterAtTopLevel(originalTarget, target)) { - inferences.topLevel = false; - } - } - return; - } - } - } - else if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && source.target === target.target) { - // If source and target are references to the same generic type, infer from type arguments - var sourceTypes = source.typeArguments || emptyArray; - var targetTypes = target.typeArguments || emptyArray; - var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (var i = 0; i < count; i++) { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - else if (target.flags & 196608 /* UnionOrIntersection */) { - var targetTypes = target.types; - var typeVariableCount = 0; - var typeVariable = void 0; - // First infer to each type in union or intersection that isn't a type variable - for (var _d = 0, targetTypes_3 = targetTypes; _d < targetTypes_3.length; _d++) { - var t = targetTypes_3[_d]; - if (t.flags & 540672 /* TypeVariable */ && ts.contains(typeVariables, t)) { - typeVariable = t; - typeVariableCount++; - } - else { - inferFromTypes(source, t); - } - } - // Next, if target containings a single naked type variable, make a secondary inference to that type - // variable. This gives meaningful results for union types in co-variant positions and intersection - // types in contra-variant positions (such as callback parameters). - if (typeVariableCount === 1) { - inferiority++; - inferFromTypes(source, typeVariable); - inferiority--; - } - } - else if (source.flags & 196608 /* UnionOrIntersection */) { - // Source is a union or intersection type, infer from each constituent type - var sourceTypes = source.types; - for (var _e = 0, sourceTypes_3 = sourceTypes; _e < sourceTypes_3.length; _e++) { - var sourceType = sourceTypes_3[_e]; - inferFromTypes(sourceType, target); - } - } - else { - source = getApparentType(source); - if (source.flags & 32768 /* Object */) { - if (isInProcess(source, target)) { - return; - } - if (isDeeplyNestedType(source, sourceStack, depth) && isDeeplyNestedType(target, targetStack, depth)) { - return; - } - var key = source.id + "," + target.id; - if (visited.get(key)) { - return; - } - visited.set(key, true); - if (depth === 0) { - sourceStack = []; - targetStack = []; - } - sourceStack[depth] = source; - targetStack[depth] = target; - depth++; - inferFromObjectTypes(source, target); - depth--; - } - } - } - function inferFromObjectTypes(source, target) { - if (getObjectFlags(target) & 32 /* Mapped */) { - var constraintType = getConstraintTypeFromMappedType(target); - if (constraintType.flags & 262144 /* Index */) { - // We're inferring from some source type S to a homomorphic mapped type { [P in keyof T]: X }, - // where T is a type variable. Use inferTypeForHomomorphicMappedType to infer a suitable source - // type and then make a secondary inference from that type to T. We make a secondary inference - // such that direct inferences to T get priority over inferences to Partial, for example. - var index = ts.indexOf(typeVariables, constraintType.type); - if (index >= 0 && !typeInferences[index].isFixed) { - var inferredType = inferTypeForHomomorphicMappedType(source, target); - if (inferredType) { - inferiority++; - inferFromTypes(inferredType, typeVariables[index]); - inferiority--; - } - } - return; - } - if (constraintType.flags & 16384 /* TypeParameter */) { - // We're inferring from some source type S to a mapped type { [P in T]: X }, where T is a type - // parameter. Infer from 'keyof S' to T and infer from a union of each property type in S to X. - inferFromTypes(getIndexType(source), constraintType); - inferFromTypes(getUnionType(ts.map(getPropertiesOfType(source), getTypeOfSymbol)), getTemplateTypeFromMappedType(target)); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0 /* Call */); - inferFromSignatures(source, target, 1 /* Construct */); - inferFromIndexTypes(source, target); - } - function inferFromProperties(source, target) { - var properties = getPropertiesOfObjectType(target); - for (var _i = 0, properties_6 = properties; _i < properties_6.length; _i++) { - var targetProp = properties_6[_i]; - var sourceProp = getPropertyOfObjectType(source, targetProp.name); - if (sourceProp) { - inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - } - } - function inferFromSignatures(source, target, kind) { - var sourceSignatures = getSignaturesOfType(source, kind); - var targetSignatures = getSignaturesOfType(target, kind); - var sourceLen = sourceSignatures.length; - var targetLen = targetSignatures.length; - var len = sourceLen < targetLen ? sourceLen : targetLen; - for (var i = 0; i < len; i++) { - inferFromSignature(getErasedSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i])); - } - } - function inferFromParameterTypes(source, target) { - return inferFromTypes(source, target); - } - function inferFromSignature(source, target) { - forEachMatchingParameterType(source, target, inferFromParameterTypes); - if (source.typePredicate && target.typePredicate && source.typePredicate.kind === target.typePredicate.kind) { - inferFromTypes(source.typePredicate.type, target.typePredicate.type); - } - else { - inferFromTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - } - function inferFromIndexTypes(source, target) { - var targetStringIndexType = getIndexTypeOfType(target, 0 /* String */); - if (targetStringIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 0 /* String */) || - getImplicitIndexTypeOfType(source, 0 /* String */); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetStringIndexType); - } - } - var targetNumberIndexType = getIndexTypeOfType(target, 1 /* Number */); - if (targetNumberIndexType) { - var sourceIndexType = getIndexTypeOfType(source, 1 /* Number */) || - getIndexTypeOfType(source, 0 /* String */) || - getImplicitIndexTypeOfType(source, 1 /* Number */); - if (sourceIndexType) { - inferFromTypes(sourceIndexType, targetNumberIndexType); - } - } - } - } - function typeIdenticalToSomeType(type, types) { - for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { - var t = types_13[_i]; - if (isTypeIdenticalTo(t, type)) { - return true; - } - } - return false; - } - /** - * Return a new union or intersection type computed by removing a given set of types - * from a given union or intersection type. - */ - function removeTypesFromUnionOrIntersection(type, typesToRemove) { - var reducedTypes = []; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!typeIdenticalToSomeType(t, typesToRemove)) { - reducedTypes.push(t); - } - } - return type.flags & 65536 /* Union */ ? getUnionType(reducedTypes) : getIntersectionType(reducedTypes); - } - function getInferenceCandidates(context, index) { - var inferences = context.inferences[index]; - return inferences.primary || inferences.secondary || emptyArray; - } - function hasPrimitiveConstraint(type) { - var constraint = getConstraintOfTypeParameter(type); - return constraint && maybeTypeOfKind(constraint, 8190 /* Primitive */ | 262144 /* Index */); - } - function getInferredType(context, index) { - var inferredType = context.inferredTypes[index]; - var inferenceSucceeded; - if (!inferredType) { - var inferences = getInferenceCandidates(context, index); - if (inferences.length) { - // We widen inferred literal types if - // all inferences were made to top-level ocurrences of the type parameter, and - // the type parameter has no constraint or its constraint includes no primitive or literal types, and - // the type parameter was fixed during inference or does not occur at top-level in the return type. - var signature = context.signature; - var widenLiteralTypes = context.inferences[index].topLevel && - !hasPrimitiveConstraint(signature.typeParameters[index]) && - (context.inferences[index].isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), signature.typeParameters[index])); - var baseInferences = widenLiteralTypes ? ts.sameMap(inferences, getWidenedLiteralType) : inferences; - // Infer widened union or supertype, or the unknown type for no common supertype - var unionOrSuperType = context.inferUnionTypes ? getUnionType(baseInferences, /*subtypeReduction*/ true) : getCommonSupertype(baseInferences); - inferredType = unionOrSuperType ? getWidenedType(unionOrSuperType) : unknownType; - inferenceSucceeded = !!unionOrSuperType; - } - else { - // Infer either the default or the empty object type when no inferences were - // made. It is important to remember that in this case, inference still - // succeeds, meaning there is no error for not having inference candidates. An - // inference error only occurs when there are *conflicting* candidates, i.e. - // candidates with no common supertype. - var defaultType = getDefaultFromTypeParameter(context.signature.typeParameters[index]); - if (defaultType) { - // Instantiate the default type. Any forward reference to a type - // parameter should be instantiated to the empty object type. - inferredType = instantiateType(defaultType, combineTypeMappers(createBackreferenceMapper(context.signature.typeParameters, index), getInferenceMapper(context))); - } - else { - inferredType = context.useAnyForNoInferences ? anyType : emptyObjectType; - } - inferenceSucceeded = true; - } - context.inferredTypes[index] = inferredType; - // Only do the constraint check if inference succeeded (to prevent cascading errors) - if (inferenceSucceeded) { - var constraint = getConstraintOfTypeParameter(context.signature.typeParameters[index]); - if (constraint) { - var instantiatedConstraint = instantiateType(constraint, getInferenceMapper(context)); - if (!isTypeAssignableTo(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - context.inferredTypes[index] = inferredType = instantiatedConstraint; - } - } - } - else if (context.failedTypeParameterIndex === undefined || context.failedTypeParameterIndex > index) { - // If inference failed, it is necessary to record the index of the failed type parameter (the one we are on). - // It might be that inference has already failed on a later type parameter on a previous call to inferTypeArguments. - // So if this failure is on preceding type parameter, this type parameter is the new failure index. - context.failedTypeParameterIndex = index; - } - } - return inferredType; - } - function getInferredTypes(context) { - for (var i = 0; i < context.inferredTypes.length; i++) { - getInferredType(context, i); - } - return context.inferredTypes; - } - // EXPRESSION TYPE CHECKING - function getResolvedSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !ts.nodeIsMissing(node) && resolveName(node, node.text, 107455 /* Value */ | 1048576 /* ExportValue */, ts.Diagnostics.Cannot_find_name_0, node) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInTypeQuery(node) { - // TypeScript 1.0 spec (April 2014): 3.6.3 - // A type query consists of the keyword typeof followed by an expression. - // The expression is restricted to a single identifier or a sequence of identifiers separated by periods - return !!ts.findAncestor(node, function (n) { return n.kind === 162 /* TypeQuery */ ? true : n.kind === 71 /* Identifier */ || n.kind === 143 /* QualifiedName */ ? false : "quit"; }); - } - // Return the flow cache key for a "dotted name" (i.e. a sequence of identifiers - // separated by dots). The key consists of the id of the symbol referenced by the - // leftmost identifier followed by zero or more property names separated by dots. - // The result is undefined if the reference isn't a dotted name. - function getFlowCacheKey(node) { - if (node.kind === 71 /* Identifier */) { - var symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? "" + getSymbolId(symbol) : undefined; - } - if (node.kind === 99 /* ThisKeyword */) { - return "0"; - } - if (node.kind === 179 /* PropertyAccessExpression */) { - var key = getFlowCacheKey(node.expression); - return key && key + "." + node.name.text; - } - return undefined; - } - function getLeftmostIdentifierOrThis(node) { - switch (node.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - return node; - case 179 /* PropertyAccessExpression */: - return getLeftmostIdentifierOrThis(node.expression); - } - return undefined; - } - function isMatchingReference(source, target) { - switch (source.kind) { - case 71 /* Identifier */: - return target.kind === 71 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || - (target.kind === 226 /* VariableDeclaration */ || target.kind === 176 /* BindingElement */) && - getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); - case 99 /* ThisKeyword */: - return target.kind === 99 /* ThisKeyword */; - case 97 /* SuperKeyword */: - return target.kind === 97 /* SuperKeyword */; - case 179 /* PropertyAccessExpression */: - return target.kind === 179 /* PropertyAccessExpression */ && - source.name.text === target.name.text && - isMatchingReference(source.expression, target.expression); - } - return false; - } - function containsMatchingReference(source, target) { - while (source.kind === 179 /* PropertyAccessExpression */) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - // Return true if target is a property access xxx.yyy, source is a property access xxx.zzz, the declared - // type of xxx is a union type, and yyy is a property that is possibly a discriminant. We consider a property - // a possible discriminant if its type differs in the constituents of containing union type, and if every - // choice is a unit type or a union of unit types. - function containsMatchingReferenceDiscriminant(source, target) { - return target.kind === 179 /* PropertyAccessExpression */ && - containsMatchingReference(source, target.expression) && - isDiscriminantProperty(getDeclaredTypeOfReference(target.expression), target.name.text); - } - function getDeclaredTypeOfReference(expr) { - if (expr.kind === 71 /* Identifier */) { - return getTypeOfSymbol(getResolvedSymbol(expr)); - } - if (expr.kind === 179 /* PropertyAccessExpression */) { - var type = getDeclaredTypeOfReference(expr.expression); - return type && getTypeOfPropertyOfType(type, expr.name.text); - } - return undefined; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 65536 /* Union */) { - var prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) { - if (prop.isDiscriminantProperty === undefined) { - prop.isDiscriminantProperty = prop.checkFlags & 32 /* HasNonUniformType */ && isLiteralType(getTypeOfSymbol(prop)); - } - return prop.isDiscriminantProperty; - } - } - return false; - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(callExpression, reference) { - if (callExpression.arguments) { - for (var _i = 0, _a = callExpression.arguments; _i < _a.length; _i++) { - var argument = _a[_i]; - if (isOrContainsMatchingReference(reference, argument)) { - return true; - } - } - } - if (callExpression.expression.kind === 179 /* PropertyAccessExpression */ && - isOrContainsMatchingReference(reference, callExpression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (!flow.id) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 65536 /* Union */)) { - return isTypeAssignableTo(source, target); - } - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - // Remove those constituent types of declaredType to which no constituent type of assignedType is assignable. - // For example, when a variable of type number | string | boolean is assigned a value of type number | boolean, - // we remove type string. - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType !== assignedType) { - if (assignedType.flags & 8192 /* Never */) { - return assignedType; - } - var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); - if (!(reducedType.flags & 8192 /* Never */)) { - return reducedType; - } - } - return declaredType; - } - function getTypeFactsOfTypes(types) { - var result = 0 /* None */; - for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { - var t = types_14[_i]; - result |= getTypeFacts(t); - } - return result; - } - function isFunctionObjectType(type) { - // We do a quick check for a "bind" property before performing the more expensive subtype - // check. This gives us a quicker out in the common case where an object type is not a function. - var resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || - resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type) { - var flags = type.flags; - if (flags & 2 /* String */) { - return strictNullChecks ? 4079361 /* StringStrictFacts */ : 4194049 /* StringFacts */; - } - if (flags & 32 /* StringLiteral */) { - return strictNullChecks ? - type.text === "" ? 3030785 /* EmptyStringStrictFacts */ : 1982209 /* NonEmptyStringStrictFacts */ : - type.text === "" ? 3145473 /* EmptyStringFacts */ : 4194049 /* NonEmptyStringFacts */; - } - if (flags & (4 /* Number */ | 16 /* Enum */)) { - return strictNullChecks ? 4079234 /* NumberStrictFacts */ : 4193922 /* NumberFacts */; - } - if (flags & (64 /* NumberLiteral */ | 256 /* EnumLiteral */)) { - var isZero = type.text === "0"; - return strictNullChecks ? - isZero ? 3030658 /* ZeroStrictFacts */ : 1982082 /* NonZeroStrictFacts */ : - isZero ? 3145346 /* ZeroFacts */ : 4193922 /* NonZeroFacts */; - } - if (flags & 8 /* Boolean */) { - return strictNullChecks ? 4078980 /* BooleanStrictFacts */ : 4193668 /* BooleanFacts */; - } - if (flags & 136 /* BooleanLike */) { - return strictNullChecks ? - type === falseType ? 3030404 /* FalseStrictFacts */ : 1981828 /* TrueStrictFacts */ : - type === falseType ? 3145092 /* FalseFacts */ : 4193668 /* TrueFacts */; - } - if (flags & 32768 /* Object */) { - return isFunctionObjectType(type) ? - strictNullChecks ? 6164448 /* FunctionStrictFacts */ : 8376288 /* FunctionFacts */ : - strictNullChecks ? 6166480 /* ObjectStrictFacts */ : 8378320 /* ObjectFacts */; - } - if (flags & (1024 /* Void */ | 2048 /* Undefined */)) { - return 2457472 /* UndefinedFacts */; - } - if (flags & 4096 /* Null */) { - return 2340752 /* NullFacts */; - } - if (flags & 512 /* ESSymbol */) { - return strictNullChecks ? 1981320 /* SymbolStrictFacts */ : 4193160 /* SymbolFacts */; - } - if (flags & 16777216 /* NonPrimitive */) { - return strictNullChecks ? 6166480 /* ObjectStrictFacts */ : 8378320 /* ObjectFacts */; - } - if (flags & 540672 /* TypeVariable */) { - return getTypeFacts(getBaseConstraintOfType(type) || emptyObjectType); - } - if (flags & 196608 /* UnionOrIntersection */) { - return getTypeFactsOfTypes(type.types); - } - return 8388607 /* All */; - } - function getTypeWithFacts(type, include) { - return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); - } - function getTypeWithDefault(type, defaultExpression) { - if (defaultExpression) { - var defaultType = getTypeOfExpression(defaultExpression); - return getUnionType([getTypeWithFacts(type, 131072 /* NEUndefined */), defaultType]); - } - return type; - } - function getTypeOfDestructuredProperty(type, name) { - var text = ts.getTextOfPropertyName(name); - return getTypeOfPropertyOfType(type, text) || - isNumericLiteralName(text) && getIndexTypeOfType(type, 1 /* Number */) || - getIndexTypeOfType(type, 0 /* String */) || - unknownType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return isTupleLikeType(type) && getTypeOfPropertyOfType(type, "" + index) || - checkIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || - unknownType; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType); - } - function getAssignedTypeOfBinaryExpression(node) { - var isDestructuringDefaultAssignment = node.parent.kind === 177 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || - node.parent.kind === 261 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? - getTypeWithDefault(getAssignedType(node), node.right) : - getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent) { - return parent.parent.kind === 194 /* BinaryExpression */ && parent.parent.left === parent || - parent.parent.kind === 216 /* ForOfStatement */ && parent.parent.initializer === parent; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), ts.indexOf(node.elements, element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - var parent = node.parent; - switch (parent.kind) { - case 215 /* ForInStatement */: - return stringType; - case 216 /* ForOfStatement */: - return checkRightHandSideOfForOf(parent.expression, parent.awaitModifier) || unknownType; - case 194 /* BinaryExpression */: - return getAssignedTypeOfBinaryExpression(parent); - case 188 /* DeleteExpression */: - return undefinedType; - case 177 /* ArrayLiteralExpression */: - return getAssignedTypeOfArrayLiteralElement(parent, node); - case 198 /* SpreadElement */: - return getAssignedTypeOfSpreadExpression(parent); - case 261 /* PropertyAssignment */: - return getAssignedTypeOfPropertyAssignment(parent); - case 262 /* ShorthandPropertyAssignment */: - return getAssignedTypeOfShorthandPropertyAssignment(parent); - } - return unknownType; - } - function getInitialTypeOfBindingElement(node) { - var pattern = node.parent; - var parentType = getInitialType(pattern.parent); - var type = pattern.kind === 174 /* ObjectBindingPattern */ ? - getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : - !node.dotDotDotToken ? - getTypeOfDestructuredArrayElement(parentType, ts.indexOf(pattern.elements, node)) : - getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - // Return the cached type if one is available. If the type of the variable was inferred - // from its initializer, we'll already have cached the type. Otherwise we compute it now - // without caching such that transient types are reflected. - var links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 215 /* ForInStatement */) { - return stringType; - } - if (node.parent.parent.kind === 216 /* ForOfStatement */) { - return checkRightHandSideOfForOf(node.parent.parent.expression, node.parent.parent.awaitModifier) || unknownType; - } - return unknownType; - } - function getInitialType(node) { - return node.kind === 226 /* VariableDeclaration */ ? - getInitialTypeOfVariableDeclaration(node) : - getInitialTypeOfBindingElement(node); - } - function getInitialOrAssignedType(node) { - return node.kind === 226 /* VariableDeclaration */ || node.kind === 176 /* BindingElement */ ? - getInitialType(node) : - getAssignedType(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 226 /* VariableDeclaration */ && node.initializer && - isEmptyArrayLiteral(node.initializer) || - node.kind !== 176 /* BindingElement */ && node.parent.kind === 194 /* BinaryExpression */ && - isEmptyArrayLiteral(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 185 /* ParenthesizedExpression */: - return getReferenceCandidate(node.expression); - case 194 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 58 /* EqualsToken */: - return getReferenceCandidate(node.left); - case 26 /* CommaToken */: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - var parent = node.parent; - return parent.kind === 185 /* ParenthesizedExpression */ || - parent.kind === 194 /* BinaryExpression */ && parent.operatorToken.kind === 58 /* EqualsToken */ && parent.left === node || - parent.kind === 194 /* BinaryExpression */ && parent.operatorToken.kind === 26 /* CommaToken */ && parent.right === node ? - getReferenceRoot(parent) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 257 /* CaseClause */) { - var caseType = getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - return isUnitType(caseType) ? caseType : undefined; - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - var links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - // If all case clauses specify expressions that have unit types, we return an array - // of those unit types. Otherwise we return an empty array. - var types = ts.map(switchStatement.caseBlock.clauses, getTypeOfSwitchClause); - links.switchTypes = !ts.contains(types, undefined) ? types : emptyArray; - } - return links.switchTypes; - } - function eachTypeContainedIn(source, types) { - return source.flags & 65536 /* Union */ ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); - } - function isTypeSubsetOf(source, target) { - return source === target || target.flags & 65536 /* Union */ && isTypeSubsetOfUnion(source, target); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 65536 /* Union */) { - for (var _i = 0, _a = source.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 256 /* EnumLiteral */ && target.flags & 16 /* Enum */ && source.baseType === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 65536 /* Union */ ? ts.forEach(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 65536 /* Union */) { - var types = type.types; - var filtered = ts.filter(types, f); - return filtered === types ? type : getUnionTypeFromSortedList(filtered); - } - return f(type) ? type : neverType; - } - // Apply a mapping function to a type and return the resulting type. If the source type - // is a union type, the mapping function is applied to each constituent type and a union - // of the resulting types is returned. - function mapType(type, mapper) { - if (!(type.flags & 65536 /* Union */)) { - return mapper(type); - } - var types = type.types; - var mappedType; - var mappedTypes; - for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { - var current = types_15[_i]; - var t = mapper(current); - if (t) { - if (!mappedType) { - mappedType = t; - } - else if (!mappedTypes) { - mappedTypes = [mappedType, t]; - } - else { - mappedTypes.push(t); - } - } - } - return mappedTypes ? getUnionType(mappedTypes) : mappedType; - } - function extractTypesOfKind(type, kind) { - return filterType(type, function (t) { return (t.flags & kind) !== 0; }); - } - // Return a new type in which occurrences of the string and number primitive types in - // typeWithPrimitives have been replaced with occurrences of string literals and numeric - // literals in typeWithLiterals, respectively. - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (isTypeSubsetOf(stringType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 32 /* StringLiteral */) || - isTypeSubsetOf(numberType, typeWithPrimitives) && maybeTypeOfKind(typeWithLiterals, 64 /* NumberLiteral */)) { - return mapType(typeWithPrimitives, function (t) { - return t.flags & 2 /* String */ ? extractTypesOfKind(typeWithLiterals, 2 /* String */ | 32 /* StringLiteral */) : - t.flags & 4 /* Number */ ? extractTypesOfKind(typeWithLiterals, 4 /* Number */ | 64 /* NumberLiteral */) : - t; - }); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type } : type; - } - // An evolving array type tracks the element types that have so far been seen in an - // 'x.push(value)' or 'x[n] = value' operation along the control flow graph. Evolving - // array types are ultimately converted into manifest array types (using getFinalArrayType) - // and never escape the getFlowTypeOfReference function. - function createEvolvingArrayType(elementType) { - var result = createObjectType(256 /* EvolvingArray */); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - // When adding evolving array element types we do not perform subtype reduction. Instead, - // we defer subtype reduction until the evolving array type is finalized into a manifest - // array type. - function addEvolvingArrayElementType(evolvingArrayType, node) { - var elementType = getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 8192 /* Never */ ? - autoArrayType : - createArrayType(elementType.flags & 65536 /* Union */ ? - getUnionType(elementType.types, /*subtypeReduction*/ true) : - elementType); - } - // We perform subtype reduction upon obtaining the final array type from an evolving array type. - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - var hasEvolvingArrayType = false; - for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { - var t = types_16[_i]; - if (!(t.flags & 8192 /* Never */)) { - if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - // At flow control branch or loop junctions, if the type along every antecedent code path - // is an evolving array type, we construct a combined evolving array type. Otherwise we - // finalize all evolving array types. - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - return isEvolvingArrayTypeList(types) ? - getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))) : - getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); - } - // Return true if the given node is 'x' in an 'x.length', x.push(value)', 'x.unshift(value)' or - // 'x[n] = value' operation, where 'n' is an expression of type any, undefined, or a number-like type. - function isEvolvingArrayOperationTarget(node) { - var root = getReferenceRoot(node); - var parent = root.parent; - var isLengthPushOrUnshift = parent.kind === 179 /* PropertyAccessExpression */ && (parent.name.text === "length" || - parent.parent.kind === 181 /* CallExpression */ && ts.isPushOrUnshiftIdentifier(parent.name)); - var isElementAssignment = parent.kind === 180 /* ElementAccessExpression */ && - parent.expression === root && - parent.parent.kind === 194 /* BinaryExpression */ && - parent.parent.operatorToken.kind === 58 /* EqualsToken */ && - parent.parent.left === parent && - !ts.isAssignmentTarget(parent.parent) && - isTypeAnyOrAllConstituentTypesHaveKind(getTypeOfExpression(parent.argumentExpression), 340 /* NumberLike */ | 2048 /* Undefined */); - return isLengthPushOrUnshift || isElementAssignment; - } - function maybeTypePredicateCall(node) { - var links = getNodeLinks(node); - if (links.maybeTypePredicate === undefined) { - links.maybeTypePredicate = getMaybeTypePredicate(node); - } - return links.maybeTypePredicate; - } - function getMaybeTypePredicate(node) { - if (node.expression.kind !== 97 /* SuperKeyword */) { - var funcType = checkNonNullExpression(node.expression); - if (funcType !== silentNeverType) { - var apparentType = getApparentType(funcType); - if (apparentType !== unknownType) { - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - return !!ts.forEach(callSignatures, function (sig) { return sig.typePredicate; }); - } - } - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, couldBeUninitialized) { - if (initialType === void 0) { initialType = declaredType; } - var key; - if (!reference.flowNode || !couldBeUninitialized && !(declaredType.flags & 17810431 /* Narrowable */)) { - return declaredType; - } - var visitedFlowStart = visitedFlowCount; - var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(reference.flowNode)); - visitedFlowCount = visitedFlowStart; - // When the reference is 'x' in an 'x.length', 'x.push(value)', 'x.unshift(value)' or x[n] = value' operation, - // we give type 'any[]' to 'x' instead of using the type determined by control flow analysis such that operations - // on empty arrays are possible without implicit any errors and new element types can be inferred without - // type mismatch errors. - var resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? anyArrayType : finalizeEvolvingArrayType(evolvedType); - if (reference.parent.kind === 203 /* NonNullExpression */ && getTypeWithFacts(resultType, 524288 /* NEUndefinedOrNull */).flags & 8192 /* Never */) { - return declaredType; - } - return resultType; - function getTypeAtFlowNode(flow) { - while (true) { - if (flow.flags & 1024 /* Shared */) { - // We cache results of flow type resolution for shared nodes that were previously visited in - // the same getFlowTypeOfReference invocation. A node is considered shared when it is the - // antecedent of more than one node. - for (var i = visitedFlowStart; i < visitedFlowCount; i++) { - if (visitedFlowNodes[i] === flow) { - return visitedFlowTypes[i]; - } - } - } - var type = void 0; - if (flow.flags & 4096 /* AfterFinally */) { - // block flow edge: finally -> pre-try (for larger explanation check comment in binder.ts - bindTryStatement - flow.locked = true; - type = getTypeAtFlowNode(flow.antecedent); - flow.locked = false; - } - else if (flow.flags & 2048 /* PreFinally */) { - // locked pre-finally flows are filtered out in getTypeAtFlowBranchLabel - // so here just redirect to antecedent - flow = flow.antecedent; - continue; - } - else if (flow.flags & 16 /* Assignment */) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 96 /* Condition */) { - type = getTypeAtFlowCondition(flow); - } - else if (flow.flags & 128 /* SwitchClause */) { - type = getTypeAtSwitchClause(flow); - } - else if (flow.flags & 12 /* Label */) { - if (flow.antecedents.length === 1) { - flow = flow.antecedents[0]; - continue; - } - type = flow.flags & 4 /* BranchLabel */ ? - getTypeAtFlowBranchLabel(flow) : - getTypeAtFlowLoopLabel(flow); - } - else if (flow.flags & 256 /* ArrayMutation */) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } - else if (flow.flags & 2 /* Start */) { - // Check if we should continue with the control flow of the containing function. - var container = flow.container; - if (container && container !== flowContainer && reference.kind !== 179 /* PropertyAccessExpression */ && reference.kind !== 99 /* ThisKeyword */) { - flow = container.flowNode; - continue; - } - // At the top of the flow we have the initial type. - type = initialType; - } - else { - // Unreachable code errors are reported in the binding phase. Here we - // simply return the non-auto declared type to reduce follow-on errors. - type = convertAutoToAny(declaredType); - } - if (flow.flags & 1024 /* Shared */) { - // Record visited node and the associated type in the cache. - visitedFlowNodes[visitedFlowCount] = flow; - visitedFlowTypes[visitedFlowCount] = type; - visitedFlowCount++; - } - return type; - } - } - function getTypeAtFlowAssignment(flow) { - var node = flow.node; - // Assignments only narrow the computed type if the declared type is a union type. Thus, we - // only need to evaluate the assigned type if the declared type is a union type. - if (isMatchingReference(reference, node)) { - if (ts.getAssignmentTargetKind(node) === 2 /* Compound */) { - var flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - var assignedType = getBaseTypeOfLiteralType(getInitialOrAssignedType(node)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - if (declaredType.flags & 65536 /* Union */) { - return getAssignmentReducedType(declaredType, getInitialOrAssignedType(node)); - } - return declaredType; - } - // We didn't have a direct match. However, if the reference is a dotted name, this - // may be an assignment to a left hand part of the reference. For example, for a - // reference 'x.y.z', we may be at an assignment to 'x.y' or 'x'. In that case, - // return the declared type. - if (containsMatchingReference(reference, node)) { - return declaredType; - } - // Assignment doesn't affect reference - return undefined; - } - function getTypeAtFlowArrayMutation(flow) { - var node = flow.node; - var expr = node.kind === 181 /* CallExpression */ ? - node.expression.expression : - node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256 /* EvolvingArray */) { - var evolvedType_1 = type; - if (node.kind === 181 /* CallExpression */) { - for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { - var arg = _a[_i]; - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); - } - } - else { - var indexType = getTypeOfExpression(node.left.argumentExpression); - if (isTypeAnyOrAllConstituentTypesHaveKind(indexType, 340 /* NumberLike */ | 2048 /* Undefined */)) { - evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); - } - } - return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); - } - return flowType; - } - return undefined; - } - function getTypeAtFlowCondition(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - if (type.flags & 8192 /* Never */) { - return flowType; - } - // If we have an antecedent type (meaning we're reachable in some way), we first - // attempt to narrow the antecedent type. If that produces the never type, and if - // the antecedent type is incomplete (i.e. a transient type in a loop), then we - // take the type guard as an indication that control *could* reach here once we - // have the complete type. We proceed by switching to the silent never type which - // doesn't report errors when operators are applied to it. Note that this is the - // *only* place a silent never type is ever generated. - var assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0; - var nonEvolvingType = finalizeEvolvingArrayType(type); - var narrowedType = narrowType(nonEvolvingType, flow.expression, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - var incomplete = isIncomplete(flowType); - var resultType = incomplete && narrowedType.flags & 8192 /* Never */ ? silentNeverType : narrowedType; - return createFlowType(resultType, incomplete); - } - function getTypeAtSwitchClause(flow) { - var flowType = getTypeAtFlowNode(flow.antecedent); - var type = getTypeFromFlowType(flowType); - var expr = flow.switchStatement.expression; - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); - } - else if (isMatchingReferenceDiscriminant(expr)) { - type = narrowTypeByDiscriminant(type, expr, function (t) { return narrowTypeBySwitchOnDiscriminant(t, flow.switchStatement, flow.clauseStart, flow.clauseEnd); }); - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - var antecedentTypes = []; - var subtypeReduction = false; - var seenIncomplete = false; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - if (antecedent.flags & 2048 /* PreFinally */ && antecedent.lock.locked) { - // if flow correspond to branch from pre-try to finally and this branch is locked - this means that - // we initially have started following the flow outside the finally block. - // in this case we should ignore this branch. - continue; - } - var flowType = getTypeAtFlowNode(antecedent); - var type = getTypeFromFlowType(flowType); - // If the type at a particular antecedent path is the declared type and the - // reference is known to always be assigned (i.e. when declared and initial types - // are the same), there is no reason to process more antecedents since the only - // possible outcome is subtypes that will be removed in the final union type anyway. - if (type === declaredType && declaredType === initialType) { - return type; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - // If an antecedent type is not a subset of the declared type, we need to perform - // subtype reduction. This happens when a "foreign" type is injected into the control - // flow using the instanceof operator or a user defined type predicate. - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - // If we have previously computed the control flow type for the reference at - // this flow loop junction, return the cached type. - var id = getFlowNodeId(flow); - var cache = flowLoopCaches[id] || (flowLoopCaches[id] = ts.createMap()); - if (!key) { - key = getFlowCacheKey(reference); - } - var cached = cache.get(key); - if (cached) { - return cached; - } - // If this flow loop junction and reference are already being processed, return - // the union of the types computed for each branch so far, marked as incomplete. - // It is possible to see an empty array in cases where loops are nested and the - // back edge of the outer loop reaches an inner loop that is already being analyzed. - // In such cases we restart the analysis of the inner loop, which will then see - // a non-empty in-process array for the outer loop and eventually terminate because - // the first antecedent of a loop junction is always the non-looping control flow - // path that leads to the top. - for (var i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { - return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], /*subtypeReduction*/ false), /*incomplete*/ true); - } - } - // Add the flow loop junction and reference to the in-process stack and analyze - // each antecedent code path. - var antecedentTypes = []; - var subtypeReduction = false; - var firstAntecedentType; - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key; - flowLoopTypes[flowLoopCount] = antecedentTypes; - for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { - var antecedent = _a[_i]; - flowLoopCount++; - var flowType = getTypeAtFlowNode(antecedent); - flowLoopCount--; - if (!firstAntecedentType) { - firstAntecedentType = flowType; - } - var type = getTypeFromFlowType(flowType); - // If we see a value appear in the cache it is a sign that control flow analysis - // was restarted and completed by checkExpressionCached. We can simply pick up - // the resulting type and bail out. - var cached_1 = cache.get(key); - if (cached_1) { - return cached_1; - } - if (!ts.contains(antecedentTypes, type)) { - antecedentTypes.push(type); - } - // If an antecedent type is not a subset of the declared type, we need to perform - // subtype reduction. This happens when a "foreign" type is injected into the control - // flow using the instanceof operator or a user defined type predicate. - if (!isTypeSubsetOf(type, declaredType)) { - subtypeReduction = true; - } - // If the type at a particular antecedent path is the declared type there is no - // reason to process more antecedents since the only possible outcome is subtypes - // that will be removed in the final union type anyway. - if (type === declaredType) { - break; - } - } - // The result is incomplete if the first antecedent (the non-looping control flow path) - // is incomplete. - var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction); - if (isIncomplete(firstAntecedentType)) { - return createFlowType(result, /*incomplete*/ true); - } - cache.set(key, result); - return result; - } - function isMatchingReferenceDiscriminant(expr) { - return expr.kind === 179 /* PropertyAccessExpression */ && - declaredType.flags & 65536 /* Union */ && - isMatchingReference(reference, expr.expression) && - isDiscriminantProperty(declaredType, expr.name.text); - } - function narrowTypeByDiscriminant(type, propAccess, narrowType) { - var propName = propAccess.name.text; - var propType = getTypeOfPropertyOfType(type, propName); - var narrowedPropType = propType && narrowType(propType); - return propType === narrowedPropType ? type : filterType(type, function (t) { return isTypeComparableTo(getTypeOfPropertyOfType(t, propName), narrowedPropType); }); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getTypeWithFacts(type, assumeTrue ? 1048576 /* Truthy */ : 2097152 /* Falsy */); - } - if (isMatchingReferenceDiscriminant(expr)) { - return narrowTypeByDiscriminant(type, expr, function (t) { return getTypeWithFacts(t, assumeTrue ? 1048576 /* Truthy */ : 2097152 /* Falsy */); }); - } - if (containsMatchingReferenceDiscriminant(reference, expr)) { - return declaredType; - } - return type; - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 58 /* EqualsToken */: - return narrowTypeByTruthiness(type, expr.left, assumeTrue); - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - var operator_1 = expr.operatorToken.kind; - var left_1 = getReferenceCandidate(expr.left); - var right_1 = getReferenceCandidate(expr.right); - if (left_1.kind === 189 /* TypeOfExpression */ && right_1.kind === 9 /* StringLiteral */) { - return narrowTypeByTypeof(type, left_1, operator_1, right_1, assumeTrue); - } - if (right_1.kind === 189 /* TypeOfExpression */ && left_1.kind === 9 /* StringLiteral */) { - return narrowTypeByTypeof(type, right_1, operator_1, left_1, assumeTrue); - } - if (isMatchingReference(reference, left_1)) { - return narrowTypeByEquality(type, operator_1, right_1, assumeTrue); - } - if (isMatchingReference(reference, right_1)) { - return narrowTypeByEquality(type, operator_1, left_1, assumeTrue); - } - if (isMatchingReferenceDiscriminant(left_1)) { - return narrowTypeByDiscriminant(type, left_1, function (t) { return narrowTypeByEquality(t, operator_1, right_1, assumeTrue); }); - } - if (isMatchingReferenceDiscriminant(right_1)) { - return narrowTypeByDiscriminant(type, right_1, function (t) { return narrowTypeByEquality(t, operator_1, left_1, assumeTrue); }); - } - if (containsMatchingReferenceDiscriminant(reference, left_1) || containsMatchingReferenceDiscriminant(reference, right_1)) { - return declaredType; - } - break; - case 93 /* InstanceOfKeyword */: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 26 /* CommaToken */: - return narrowType(type, expr.right, assumeTrue); - } - return type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1 /* Any */) { - return type; - } - if (operator === 33 /* ExclamationEqualsToken */ || operator === 35 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - var valueType = getTypeOfExpression(value); - if (valueType.flags & 6144 /* Nullable */) { - if (!strictNullChecks) { - return type; - } - var doubleEquals = operator === 32 /* EqualsEqualsToken */ || operator === 33 /* ExclamationEqualsToken */; - var facts = doubleEquals ? - assumeTrue ? 65536 /* EQUndefinedOrNull */ : 524288 /* NEUndefinedOrNull */ : - value.kind === 95 /* NullKeyword */ ? - assumeTrue ? 32768 /* EQNull */ : 262144 /* NENull */ : - assumeTrue ? 16384 /* EQUndefined */ : 131072 /* NEUndefined */; - return getTypeWithFacts(type, facts); - } - if (type.flags & 16810497 /* NotUnionOrUnit */) { - return type; - } - if (assumeTrue) { - var narrowedType = filterType(type, function (t) { return areTypesComparable(t, valueType); }); - return narrowedType.flags & 8192 /* Never */ ? type : replacePrimitivesWithLiterals(narrowedType, valueType); - } - if (isUnitType(valueType)) { - var regularType_1 = getRegularTypeOfLiteralType(valueType); - return filterType(type, function (t) { return getRegularTypeOfLiteralType(t) !== regularType_1; }); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - // We have '==', '!=', '====', or !==' operator with 'typeof xxx' and string literal operands - var target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - // For a reference of the form 'x.y', a 'typeof x === ...' type guard resets the - // narrowed type of 'y' to its declared type. - if (containsMatchingReference(reference, target)) { - return declaredType; - } - return type; - } - if (operator === 33 /* ExclamationEqualsToken */ || operator === 35 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - if (assumeTrue && !(type.flags & 65536 /* Union */)) { - // We narrow a non-union type to an exact primitive type if the non-union type - // is a supertype of that primitive type. For example, type 'any' can be narrowed - // to one of the primitive types. - var targetType = typeofTypesByName.get(literal.text); - if (targetType) { - if (isTypeSubtypeOf(targetType, type)) { - return targetType; - } - if (type.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(type) || anyType; - if (isTypeSubtypeOf(targetType, constraint)) { - return getIntersectionType([type, targetType]); - } - } - } - } - var facts = assumeTrue ? - typeofEQFacts.get(literal.text) || 64 /* TypeofEQHostObject */ : - typeofNEFacts.get(literal.text) || 8192 /* TypeofNEHostObject */; - return getTypeWithFacts(type, facts); - } - function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { - // We only narrow if all case expressions specify values with unit types - var switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); - var discriminantType = getUnionType(clauseTypes); - var caseType = discriminantType.flags & 8192 /* Never */ ? neverType : - replacePrimitivesWithLiterals(filterType(type, function (t) { return isTypeComparableTo(discriminantType, t); }), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - var defaultType = filterType(type, function (t) { return !(isUnitType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(t))); }); - return caseType.flags & 8192 /* Never */ ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - var left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - // For a reference of the form 'x.y', an 'x instanceof T' type guard resets the - // narrowed type of 'y' to its declared type. - if (containsMatchingReference(reference, left)) { - return declaredType; - } - return type; - } - // Check that right operand is a function type with a prototype property - var rightType = getTypeOfExpression(expr.right); - if (!isTypeSubtypeOf(rightType, globalFunctionType)) { - return type; - } - var targetType; - var prototypeProperty = getPropertyOfType(rightType, "prototype"); - if (prototypeProperty) { - // Target type is type of the prototype property - var prototypePropertyType = getTypeOfSymbol(prototypeProperty); - if (!isTypeAny(prototypePropertyType)) { - targetType = prototypePropertyType; - } - } - // Don't narrow from 'any' if the target type is exactly 'Object' or 'Function' - if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { - return type; - } - if (!targetType) { - // Target type is type of construct signature - var constructSignatures = void 0; - if (getObjectFlags(rightType) & 2 /* Interface */) { - constructSignatures = resolveDeclaredMembers(rightType).declaredConstructSignatures; - } - else if (getObjectFlags(rightType) & 16 /* Anonymous */) { - constructSignatures = getSignaturesOfType(rightType, 1 /* Construct */); - } - if (constructSignatures && constructSignatures.length) { - targetType = getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })); - } - } - if (targetType) { - return getNarrowedType(type, targetType, assumeTrue, isTypeInstanceOf); - } - return type; - } - function getNarrowedType(type, candidate, assumeTrue, isRelated) { - if (!assumeTrue) { - return filterType(type, function (t) { return !isRelated(t, candidate); }); - } - // If the current type is a union type, remove all constituents that couldn't be instances of - // the candidate type. If one or more constituents remain, return a union of those. - if (type.flags & 65536 /* Union */) { - var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); - if (!(assignableType.flags & 8192 /* Never */)) { - return assignableType; - } - } - // If the candidate type is a subtype of the target type, narrow to the candidate type. - // Otherwise, if the target type is assignable to the candidate type, keep the target type. - // Otherwise, if the candidate type is assignable to the target type, narrow to the candidate - // type. Otherwise, the types are completely unrelated, so narrow to an intersection of the - // two types. - return isTypeSubtypeOf(candidate, type) ? candidate : - isTypeAssignableTo(type, candidate) ? type : - isTypeAssignableTo(candidate, type) ? candidate : - getIntersectionType([type, candidate]); - } - function narrowTypeByTypePredicate(type, callExpression, assumeTrue) { - if (!hasMatchingArgument(callExpression, reference) || !maybeTypePredicateCall(callExpression)) { - return type; - } - var signature = getResolvedSignature(callExpression); - var predicate = signature.typePredicate; - if (!predicate) { - return type; - } - // Don't narrow from 'any' if the predicate type is exactly 'Object' or 'Function' - if (isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType)) { - return type; - } - if (ts.isIdentifierTypePredicate(predicate)) { - var predicateArgument = callExpression.arguments[predicate.parameterIndex - (signature.thisParameter ? 1 : 0)]; - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, predicateArgument)) { - return declaredType; - } - } - } - else { - var invokedExpression = ts.skipParentheses(callExpression.expression); - if (invokedExpression.kind === 180 /* ElementAccessExpression */ || invokedExpression.kind === 179 /* PropertyAccessExpression */) { - var accessExpression = invokedExpression; - var possibleReference = ts.skipParentheses(accessExpression.expression); - if (isMatchingReference(reference, possibleReference)) { - return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); - } - if (containsMatchingReference(reference, possibleReference)) { - return declaredType; - } - } - } - return type; - } - // Narrow the given type based on the given expression having the assumed boolean value. The returned type - // will be a subtype or the same type as the argument. - function narrowType(type, expr, assumeTrue) { - switch (expr.kind) { - case 71 /* Identifier */: - case 99 /* ThisKeyword */: - case 97 /* SuperKeyword */: - case 179 /* PropertyAccessExpression */: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 181 /* CallExpression */: - return narrowTypeByTypePredicate(type, expr, assumeTrue); - case 185 /* ParenthesizedExpression */: - return narrowType(type, expr.expression, assumeTrue); - case 194 /* BinaryExpression */: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 192 /* PrefixUnaryExpression */: - if (expr.operator === 51 /* ExclamationToken */) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - // If we have an identifier or a property access at the given location, if the location is - // an dotted name expression, and if the location is not an assignment target, obtain the type - // of the expression (which will reflect control flow analysis). If the expression indeed - // resolved to the given symbol, return the narrowed type. - if (location.kind === 71 /* Identifier */) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (ts.isPartOfExpression(location) && !ts.isAssignmentTarget(location)) { - var type = getTypeOfExpression(location); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - // The location isn't a reference to the given symbol, meaning we're being asked - // a hypothetical question of what type the symbol would have if there was a reference - // to it at the given location. Since we have no control flow information for the - // hypothetical reference (control flow information is created and attached by the - // binder), we simply return the declared type of the symbol. - return getTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return ts.findAncestor(node.parent, function (node) { - return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || - node.kind === 234 /* ModuleBlock */ || - node.kind === 265 /* SourceFile */ || - node.kind === 149 /* PropertyDeclaration */; - }); - } - // Check if a parameter is assigned anywhere within its declaring function. - function isParameterAssigned(symbol) { - var func = ts.getRootDeclaration(symbol.valueDeclaration).parent; - var links = getNodeLinks(func); - if (!(links.flags & 4194304 /* AssignmentsMarked */)) { - links.flags |= 4194304 /* AssignmentsMarked */; - if (!hasParentWithAssignmentsMarked(func)) { - markParameterAssignments(func); - } - } - return symbol.isAssigned || false; - } - function hasParentWithAssignmentsMarked(node) { - return !!ts.findAncestor(node.parent, function (node) { return ts.isFunctionLike(node) && !!(getNodeLinks(node).flags & 4194304 /* AssignmentsMarked */); }); - } - function markParameterAssignments(node) { - if (node.kind === 71 /* Identifier */) { - if (ts.isAssignmentTarget(node)) { - var symbol = getResolvedSymbol(node); - if (symbol.valueDeclaration && ts.getRootDeclaration(symbol.valueDeclaration).kind === 146 /* Parameter */) { - symbol.isAssigned = true; - } - } - } - else { - ts.forEachChild(node, markParameterAssignments); - } - } - function isConstVariable(symbol) { - return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */) !== 0 && getTypeOfSymbol(symbol) !== autoArrayType; - } - /** remove undefined from the annotated type of a parameter when there is an initializer (that doesn't include undefined) */ - function removeOptionalityFromDeclaredType(declaredType, declaration) { - var annotationIncludesUndefined = strictNullChecks && - declaration.kind === 146 /* Parameter */ && - declaration.initializer && - getFalsyFlags(declaredType) & 2048 /* Undefined */ && - !(getFalsyFlags(checkExpression(declaration.initializer)) & 2048 /* Undefined */); - return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 131072 /* NEUndefined */) : declaredType; - } - function checkIdentifier(node) { - var symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return unknownType; - } - // As noted in ECMAScript 6 language spec, arrow functions never have an arguments objects. - // Although in down-level emit of arrow function, we emit it using function expression which means that - // arguments objects will be bound to the inner object; emitting arrow function natively in ES6, arguments objects - // will be bound to non-arrow function that contain this arrow function. This results in inconsistent behavior. - // To avoid that we will give an error to users if they use arguments objects in arrow function so that they - // can explicitly bound arguments objects - if (symbol === argumentsSymbol) { - var container = ts.getContainingFunction(node); - if (languageVersion < 2 /* ES2015 */) { - if (container.kind === 187 /* ArrowFunction */) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); - } - else if (ts.hasModifier(container, 256 /* Async */)) { - error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 8192 /* CaptureArguments */; - return getTypeOfSymbol(symbol); - } - if (symbol.flags & 8388608 /* Alias */ && !isInTypeQuery(node) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(symbol))) { - markAliasSymbolAsReferenced(symbol); - } - var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (localOrExportSymbol.flags & 32 /* Class */) { - var declaration_1 = localOrExportSymbol.valueDeclaration; - // Due to the emit for class decorators, any reference to the class from inside of the class body - // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind - // behavior of class names in ES6. - if (declaration_1.kind === 229 /* ClassDeclaration */ - && ts.nodeIsDecorated(declaration_1)) { - var container = ts.getContainingClass(node); - while (container !== undefined) { - if (container === declaration_1 && container.name !== node) { - getNodeLinks(declaration_1).flags |= 8388608 /* ClassWithConstructorReference */; - getNodeLinks(node).flags |= 16777216 /* ConstructorReferenceInClass */; - break; - } - container = ts.getContainingClass(container); - } - } - else if (declaration_1.kind === 199 /* ClassExpression */) { - // When we emit a class expression with static members that contain a reference - // to the constructor in the initializer, we will need to substitute that - // binding with an alias as the class name is not in scope. - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - while (container !== undefined) { - if (container.parent === declaration_1) { - if (container.kind === 149 /* PropertyDeclaration */ && ts.hasModifier(container, 32 /* Static */)) { - getNodeLinks(declaration_1).flags |= 8388608 /* ClassWithConstructorReference */; - getNodeLinks(node).flags |= 16777216 /* ConstructorReferenceInClass */; - } - break; - } - container = ts.getThisContainer(container, /*includeArrowFunctions*/ false); - } - } - } - checkCollisionWithCapturedSuperVariable(node, node); - checkCollisionWithCapturedThisVariable(node, node); - checkCollisionWithCapturedNewTargetVariable(node, node); - checkNestedBlockScopedBinding(node, symbol); - var type = getTypeOfSymbol(localOrExportSymbol); - var declaration = localOrExportSymbol.valueDeclaration; - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3 /* Variable */)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable, symbolToString(symbol)); - return unknownType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, symbolToString(symbol)); - return unknownType; - } - } - // We only narrow variables and parameters occurring in a non-assignment position. For all other - // entities we simply return the declared type. - if (!(localOrExportSymbol.flags & 3 /* Variable */) || assignmentKind === 1 /* Definite */ || !declaration) { - return type; - } - // The declaration container is the innermost function that encloses the declaration of the variable - // or parameter. The flow container is the innermost function starting with which we analyze the control - // flow graph to determine the control flow based type. - var isParameter = ts.getRootDeclaration(declaration).kind === 146 /* Parameter */; - var declarationContainer = getControlFlowContainer(declaration); - var flowContainer = getControlFlowContainer(node); - var isOuterVariable = flowContainer !== declarationContainer; - // When the control flow originates in a function expression or arrow function and we are referencing - // a const variable or parameter from an outer function, we extend the origin of the control flow - // analysis to include the immediately enclosing function. - while (flowContainer !== declarationContainer && (flowContainer.kind === 186 /* FunctionExpression */ || - flowContainer.kind === 187 /* ArrowFunction */ || ts.isObjectLiteralOrClassExpressionMethod(flowContainer)) && - (isConstVariable(localOrExportSymbol) || isParameter && !isParameterAssigned(localOrExportSymbol))) { - flowContainer = getControlFlowContainer(flowContainer); - } - // We only look for uninitialized variables in strict null checking mode, and only when we can analyze - // the entire control flow graph from the variable's declaration (i.e. when the flow container and - // declaration container are the same). - var assumeInitialized = isParameter || isOuterVariable || - type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & 1 /* Any */) !== 0 || isInTypeQuery(node) || node.parent.kind === 246 /* ExportSpecifier */) || - ts.isInAmbientContext(declaration); - var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, ts.getRootDeclaration(declaration)) : type) : - type === autoType || type === autoArrayType ? undefinedType : - includeFalsyTypes(type, 2048 /* Undefined */); - var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer, !assumeInitialized); - // A variable is considered uninitialized when it is possible to analyze the entire control flow graph - // from declaration to use, and when the variable's declared type doesn't include undefined but the - // control flow based type does include undefined. - if (type === autoType || type === autoArrayType) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } - else if (!assumeInitialized && !(getFalsyFlags(type) & 2048 /* Undefined */) && getFalsyFlags(flowType) & 2048 /* Undefined */) { - error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - // Return the declared type to reduce follow-on errors - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isInsideFunction(node, threshold) { - return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n); }); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 /* ES2015 */ || - (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || - symbol.valueDeclaration.parent.kind === 260 /* CatchClause */) { - return; - } - // 1. walk from the use site up to the declaration and check - // if there is anything function like between declaration and use-site (is binding/class is captured in function). - // 2. walk from the declaration up to the boundary of lexical environment and check - // if there is an iteration statement in between declaration and boundary (is binding/class declared inside iteration statement) - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - var usedInFunction = isInsideFunction(node.parent, container); - var current = container; - var containedInIterationStatement = false; - while (current && !ts.nodeStartsNewLexicalEnvironment(current)) { - if (ts.isIterationStatement(current, /*lookInLabeledStatements*/ false)) { - containedInIterationStatement = true; - break; - } - current = current.parent; - } - if (containedInIterationStatement) { - if (usedInFunction) { - // mark iteration statement as containing block-scoped binding captured in some function - getNodeLinks(current).flags |= 65536 /* LoopWithCapturedBlockScopedBinding */; - } - // mark variables that are declared in loop initializer and reassigned inside the body of ForStatement. - // if body of ForStatement will be converted to function then we'll need a extra machinery to propagate reassigned values back. - if (container.kind === 214 /* ForStatement */ && - ts.getAncestor(symbol.valueDeclaration, 227 /* VariableDeclarationList */).parent === container && - isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 2097152 /* NeedsLoopOutParameter */; - } - // set 'declared inside loop' bit on the block-scoped binding - getNodeLinks(symbol.valueDeclaration).flags |= 262144 /* BlockScopedBindingInLoop */; - } - if (usedInFunction) { - getNodeLinks(symbol.valueDeclaration).flags |= 131072 /* CapturedBlockScopedBinding */; - } - } - function isAssignedInBodyOfForStatement(node, container) { - // skip parenthesized nodes - var current = node; - while (current.parent.kind === 185 /* ParenthesizedExpression */) { - current = current.parent; - } - // check if node is used as LHS in some assignment expression - var isAssigned = false; - if (ts.isAssignmentTarget(current)) { - isAssigned = true; - } - else if ((current.parent.kind === 192 /* PrefixUnaryExpression */ || current.parent.kind === 193 /* PostfixUnaryExpression */)) { - var expr = current.parent; - isAssigned = expr.operator === 43 /* PlusPlusToken */ || expr.operator === 44 /* MinusMinusToken */; - } - if (!isAssigned) { - return false; - } - // at this point we know that node is the target of assignment - // now check that modification happens inside the statement part of the ForStatement - return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2 /* LexicalThis */; - if (container.kind === 149 /* PropertyDeclaration */ || container.kind === 152 /* Constructor */) { - var classNode = container.parent; - getNodeLinks(classNode).flags |= 4 /* CaptureThis */; - } - else { - getNodeLinks(container).flags |= 4 /* CaptureThis */; - } - } - function findFirstSuperCall(n) { - if (ts.isSuperCall(n)) { - return n; - } - else if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findFirstSuperCall); - } - /** - * Return a cached result if super-statement is already found. - * Otherwise, find a super statement in a given constructor function and cache the result in the node-links of the constructor - * - * @param constructor constructor-function to look for super statement - */ - function getSuperCallInConstructor(constructor) { - var links = getNodeLinks(constructor); - // Only trying to find super-call if we haven't yet tried to find one. Once we try, we will record the result - if (links.hasSuperCall === undefined) { - links.superCall = findFirstSuperCall(constructor.body); - links.hasSuperCall = links.superCall ? true : false; - } - return links.superCall; - } - /** - * Check if the given class-declaration extends null then return true. - * Otherwise, return false - * @param classDecl a class declaration to check if it extends null - */ - function classDeclarationExtendsNull(classDecl) { - var classSymbol = getSymbolOfNode(classDecl); - var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - var containingClassDecl = container.parent; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(containingClassDecl); - // If a containing class does not have extends clause or the class extends null - // skip checking whether super statement is called before "this" accessing. - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - var superCall = getSuperCallInConstructor(container); - // We should give an error in the following cases: - // - No super-call - // - "this" is accessing before super-call. - // i.e super(this) - // this.x; super(); - // We want to make sure that super-call is done before accessing "this" so that - // "this" is not accessed as a parameter of the super-call. - if (!superCall || superCall.end > node.pos) { - // In ES6, super inside constructor of class-declaration has to precede "this" accessing - error(node, diagnosticMessage); - } - } - } - function checkThisExpression(node) { - // Stop at the first arrow function so that we can - // tell whether 'this' needs to be captured. - var container = ts.getThisContainer(node, /* includeArrowFunctions */ true); - var needToCaptureLexicalThis = false; - if (container.kind === 152 /* Constructor */) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - // Now skip arrow functions to get the "real" owner of 'this'. - if (container.kind === 187 /* ArrowFunction */) { - container = ts.getThisContainer(container, /* includeArrowFunctions */ false); - // When targeting es6, arrow function lexically bind "this" so we do not need to do the work of binding "this" in emitted code - needToCaptureLexicalThis = (languageVersion < 2 /* ES2015 */); - } - switch (container.kind) { - case 233 /* ModuleDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - break; - case 232 /* EnumDeclaration */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - break; - case 152 /* Constructor */: - if (isInConstructorArgumentInitializer(node, container)) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - if (ts.getModifierFlags(container) & 32 /* Static */) { - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_static_property_initializer); - // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks - } - break; - case 144 /* ComputedPropertyName */: - error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - break; - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node, container); - } - if (ts.isFunctionLike(container) && - (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { - // Note: a parameter initializer should refer to class-this unless function-this is explicitly annotated. - // If this is a function in a JS file, it might be a class method. Check if it's the RHS - // of a x.prototype.y = function [name]() { .... } - if (container.kind === 186 /* FunctionExpression */ && - container.parent.kind === 194 /* BinaryExpression */ && - ts.getSpecialPropertyAssignmentKind(container.parent) === 3 /* PrototypeProperty */) { - // Get the 'x' of 'x.prototype.y = f' (here, 'f' is 'container') - var className = container.parent // x.prototype.y = f - .left // x.prototype.y - .expression // x.prototype - .expression; // x - var classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && (classSymbol.flags & 16 /* Function */)) { - return getInferredClassType(classSymbol); - } - } - var thisType = getThisTypeOfDeclaration(container) || getContextualThisParameterType(container); - if (thisType) { - return thisType; - } - } - if (ts.isClassLike(container.parent)) { - var symbol = getSymbolOfNode(container.parent); - var type = ts.hasModifier(container, 32 /* Static */) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (ts.isInJavaScriptFile(node)) { - var type = getTypeForThisExpressionFromJSDoc(container); - if (type && type !== unknownType) { - return type; - } - } - if (noImplicitThis) { - // With noImplicitThis, functions may not reference 'this' if it has type 'any' - error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - } - return anyType; - } - function getTypeForThisExpressionFromJSDoc(node) { - var jsdocType = ts.getJSDocType(node); - if (jsdocType && jsdocType.kind === 279 /* JSDocFunctionType */) { - var jsDocFunctionType = jsdocType; - if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].type.kind === 282 /* JSDocThisType */) { - return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); - } - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!ts.findAncestor(node, function (n) { return n === constructorDecl ? "quit" : n.kind === 146 /* Parameter */; }); - } - function checkSuperExpression(node) { - var isCallExpression = node.parent.kind === 181 /* CallExpression */ && node.parent.expression === node; - var container = ts.getSuperContainer(node, /*stopOnFunctions*/ true); - var needToCaptureLexicalThis = false; - // adjust the container reference in case if super is used inside arrow functions with arbitrarily deep nesting - if (!isCallExpression) { - while (container && container.kind === 187 /* ArrowFunction */) { - container = ts.getSuperContainer(container, /*stopOnFunctions*/ true); - needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */; - } - } - var canUseSuperExpression = isLegalUsageOfSuperExpression(container); - var nodeCheckFlag = 0; - if (!canUseSuperExpression) { - // issue more specific error if super is used in computed property name - // class A { foo() { return "1" }} - // class B { - // [super.foo()]() {} - // } - var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 144 /* ComputedPropertyName */; }); - if (current && current.kind === 144 /* ComputedPropertyName */) { - error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } - else if (isCallExpression) { - error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } - else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 178 /* ObjectLiteralExpression */)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } - else { - error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return unknownType; - } - if (!isCallExpression && container.kind === 152 /* Constructor */) { - checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if ((ts.getModifierFlags(container) & 32 /* Static */) || isCallExpression) { - nodeCheckFlag = 512 /* SuperStatic */; - } - else { - nodeCheckFlag = 256 /* SuperInstance */; - } - getNodeLinks(node).flags |= nodeCheckFlag; - // Due to how we emit async functions, we need to specialize the emit for an async method that contains a `super` reference. - // This is due to the fact that we emit the body of an async function inside of a generator function. As generator - // functions cannot reference `super`, we emit a helper inside of the method body, but outside of the generator. This helper - // uses an arrow function, which is permitted to reference `super`. - // - // There are two primary ways we can access `super` from within an async method. The first is getting the value of a property - // or indexed access on super, either as part of a right-hand-side expression or call expression. The second is when setting the value - // of a property or indexed access, either as part of an assignment expression or destructuring assignment. - // - // The simplest case is reading a value, in which case we will emit something like the following: - // - // // ts - // ... - // async asyncMethod() { - // let x = await super.asyncMethod(); - // return x; - // } - // ... - // - // // js - // ... - // asyncMethod() { - // const _super = name => super[name]; - // return __awaiter(this, arguments, Promise, function *() { - // let x = yield _super("asyncMethod").call(this); - // return x; - // }); - // } - // ... - // - // The more complex case is when we wish to assign a value, especially as part of a destructuring assignment. As both cases - // are legal in ES6, but also likely less frequent, we emit the same more complex helper for both scenarios: - // - // // ts - // ... - // async asyncMethod(ar: Promise) { - // [super.a, super.b] = await ar; - // } - // ... - // - // // js - // ... - // asyncMethod(ar) { - // const _super = (function (geti, seti) { - // const cache = Object.create(null); - // return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } }); - // })(name => super[name], (name, value) => super[name] = value); - // return __awaiter(this, arguments, Promise, function *() { - // [_super("a").value, _super("b").value] = yield ar; - // }); - // } - // ... - // - // This helper creates an object with a "value" property that wraps the `super` property or indexed access for both get and set. - // This is required for destructuring assignments, as a call expression cannot be used as the target of a destructuring assignment - // while a property access can. - if (container.kind === 151 /* MethodDeclaration */ && ts.getModifierFlags(container) & 256 /* Async */) { - if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 4096 /* AsyncMethodWithSuperBinding */; - } - else { - getNodeLinks(container).flags |= 2048 /* AsyncMethodWithSuper */; - } - } - if (needToCaptureLexicalThis) { - // call expressions are allowed only in constructors so they should always capture correct 'this' - // super property access expressions can also appear in arrow functions - - // in this case they should also use correct lexical this - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 178 /* ObjectLiteralExpression */) { - if (languageVersion < 2 /* ES2015 */) { - error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return unknownType; - } - else { - // for object literal assume that type of 'super' is 'any' - return anyType; - } - } - // at this point the only legal case for parent is ClassLikeDeclaration - var classLikeDeclaration = container.parent; - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); - var baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - if (!ts.getClassExtendsHeritageClauseElement(classLikeDeclaration)) { - error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); - } - return unknownType; - } - if (container.kind === 152 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { - // issue custom error message for super property access in constructor arguments (to be aligned with old compiler) - error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return unknownType; - } - return nodeCheckFlag === 512 /* SuperStatic */ - ? getBaseConstructorTypeOfClass(classType) - : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container) { - if (!container) { - return false; - } - if (isCallExpression) { - // TS 1.0 SPEC (April 2014): 4.8.1 - // Super calls are only permitted in constructors of derived classes - return container.kind === 152 /* Constructor */; - } - else { - // TS 1.0 SPEC (April 2014) - // 'super' property access is allowed - // - In a constructor, instance member function, instance member accessor, or instance member variable initializer where this references a derived class instance - // - In a static member function or static member accessor - // topmost container must be something that is directly nested in the class declaration\object literal expression - if (ts.isClassLike(container.parent) || container.parent.kind === 178 /* ObjectLiteralExpression */) { - if (ts.getModifierFlags(container) & 32 /* Static */) { - return container.kind === 151 /* MethodDeclaration */ || - container.kind === 150 /* MethodSignature */ || - container.kind === 153 /* GetAccessor */ || - container.kind === 154 /* SetAccessor */; - } - else { - return container.kind === 151 /* MethodDeclaration */ || - container.kind === 150 /* MethodSignature */ || - container.kind === 153 /* GetAccessor */ || - container.kind === 154 /* SetAccessor */ || - container.kind === 149 /* PropertyDeclaration */ || - container.kind === 148 /* PropertySignature */ || - container.kind === 152 /* Constructor */; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 151 /* MethodDeclaration */ || - func.kind === 153 /* GetAccessor */ || - func.kind === 154 /* SetAccessor */) && func.parent.kind === 178 /* ObjectLiteralExpression */ ? func.parent : - func.kind === 186 /* FunctionExpression */ && func.parent.kind === 261 /* PropertyAssignment */ ? func.parent.parent : - undefined; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? type.typeArguments[0] : undefined; - } - function getThisTypeFromContextualType(type) { - return mapType(type, function (t) { - return t.flags & 131072 /* Intersection */ ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getContextualThisParameterType(func) { - if (func.kind === 187 /* ArrowFunction */) { - return undefined; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - if (noImplicitThis) { - var containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - // We have an object literal method. Check if the containing object literal has a contextual type - // that includes a ThisType. If so, T is the contextual type for 'this'. We continue looking in - // any directly enclosing object literals. - var contextualType = getApparentTypeOfContextualType(containingLiteral); - var literal = containingLiteral; - var type = contextualType; - while (type) { - var thisType = getThisTypeFromContextualType(type); - if (thisType) { - return instantiateType(thisType, getContextualMapper(containingLiteral)); - } - if (literal.parent.kind !== 261 /* PropertyAssignment */) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType(literal); - } - // There was no contextual ThisType for the containing object literal, so the contextual type - // for 'this' is the non-null form of the contextual type for the containing object literal or - // the type of the object literal itself. - return contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral); - } - // In an assignment of the form 'obj.xxx = function(...)' or 'obj[xxx] = function(...)', the - // contextual type for 'this' is 'obj'. - if (func.parent.kind === 194 /* BinaryExpression */ && func.parent.operatorToken.kind === 58 /* EqualsToken */) { - var target = func.parent.left; - if (target.kind === 179 /* PropertyAccessExpression */ || target.kind === 180 /* ElementAccessExpression */) { - return checkExpressionCached(target.expression); - } - } - } - return undefined; - } - // Return contextual type of parameter or undefined if no contextual type is available - function getContextuallyTypedParameterType(parameter) { - var func = parameter.parent; - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - var iife = ts.getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (parameter.dotDotDotToken) { - var restTypes = []; - for (var i = indexOfParameter; i < iife.arguments.length; i++) { - restTypes.push(getWidenedLiteralType(checkExpression(iife.arguments[i]))); - } - return restTypes.length ? createArrayType(getUnionType(restTypes)) : undefined; - } - var links = getNodeLinks(iife); - var cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - var type = indexOfParameter < iife.arguments.length ? - getWidenedLiteralType(checkExpression(iife.arguments[indexOfParameter])) : - parameter.initializer ? undefined : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - var contextualSignature = getContextualSignature(func); - if (contextualSignature) { - var funcHasRestParameters = ts.hasRestParameter(func); - var len = func.parameters.length - (funcHasRestParameters ? 1 : 0); - var indexOfParameter = ts.indexOf(func.parameters, parameter); - if (indexOfParameter < len) { - return getTypeAtPosition(contextualSignature, indexOfParameter); - } - // If last parameter is contextually rest parameter get its type - if (funcHasRestParameters && - indexOfParameter === (func.parameters.length - 1) && - isRestParameterIndex(contextualSignature, func.parameters.length - 1)) { - return getTypeOfSymbol(ts.lastOrUndefined(contextualSignature.parameters)); - } - } - } - return undefined; - } - // In a variable, parameter or property declaration with a type annotation, - // the contextual type of an initializer expression is the type of the variable, parameter or property. - // Otherwise, in a parameter declaration of a contextually typed function expression, - // the contextual type of an initializer expression is the contextual type of the parameter. - // Otherwise, in a variable or parameter declaration with a binding pattern name, - // the contextual type of an initializer expression is the type implied by the binding pattern. - // Otherwise, in a binding pattern inside a variable or parameter declaration, - // the contextual type of an initializer expression is the type annotation of the containing declaration, if present. - function getContextualTypeForInitializerExpression(node) { - var declaration = node.parent; - if (node === declaration.initializer) { - if (declaration.type) { - return getTypeFromTypeNode(declaration.type); - } - if (declaration.kind === 146 /* Parameter */) { - var type = getContextuallyTypedParameterType(declaration); - if (type) { - return type; - } - } - if (ts.isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ true, /*reportErrors*/ false); - } - if (ts.isBindingPattern(declaration.parent)) { - var parentDeclaration = declaration.parent.parent; - var name = declaration.propertyName || declaration.name; - if (parentDeclaration.kind !== 176 /* BindingElement */ && - parentDeclaration.type && - !ts.isBindingPattern(name)) { - var text = ts.getTextOfPropertyName(name); - if (text) { - return getTypeOfPropertyOfType(getTypeFromTypeNode(parentDeclaration.type), text); - } - } - } - } - return undefined; - } - function getContextualTypeForReturnExpression(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1 /* Generator */) { - return undefined; - } - var contextualReturnType = getContextualReturnType(func); - return functionFlags & 2 /* Async */ - ? contextualReturnType && getAwaitedTypeOfPromise(contextualReturnType) // Async function - : contextualReturnType; // Regular function - } - return undefined; - } - function getContextualTypeForYieldOperand(node) { - var func = ts.getContainingFunction(node); - if (func) { - var functionFlags = ts.getFunctionFlags(func); - var contextualReturnType = getContextualReturnType(func); - if (contextualReturnType) { - return node.asteriskToken - ? contextualReturnType - : getIteratedTypeOfGenerator(contextualReturnType, (functionFlags & 2 /* Async */) !== 0); - } - } - return undefined; - } - function isInParameterInitializerBeforeContainingFunction(node) { - while (node.parent && !ts.isFunctionLike(node.parent)) { - if (node.parent.kind === 146 /* Parameter */ && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function getContextualReturnType(functionDecl) { - // If the containing function has a return type annotation, is a constructor, or is a get accessor whose - // corresponding set accessor has a type annotation, return statements in the function are contextually typed - if (functionDecl.type || - functionDecl.kind === 152 /* Constructor */ || - functionDecl.kind === 153 /* GetAccessor */ && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(functionDecl.symbol, 154 /* SetAccessor */))) { - return getReturnTypeOfSignature(getSignatureFromDeclaration(functionDecl)); - } - // Otherwise, if the containing function is contextually typed by a function type with exactly one call signature - // and that call signature is non-generic, return statements are contextually typed by the return type of the signature - var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature) { - return getReturnTypeOfSignature(signature); - } - return undefined; - } - // In a typed function call, an argument or substitution expression is contextually typed by the type of the corresponding parameter. - function getContextualTypeForArgument(callTarget, arg) { - var args = getEffectiveCallArguments(callTarget); - var argIndex = ts.indexOf(args, arg); - if (argIndex >= 0) { - var signature = getResolvedOrAnySignature(callTarget); - return getTypeAtPosition(signature, argIndex); - } - return undefined; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 183 /* TaggedTemplateExpression */) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return undefined; - } - function getContextualTypeForBinaryOperand(node) { - var binaryExpression = node.parent; - var operator = binaryExpression.operatorToken.kind; - if (operator >= 58 /* FirstAssignment */ && operator <= 70 /* LastAssignment */) { - // Don't do this for special property assignments to avoid circularity - if (ts.getSpecialPropertyAssignmentKind(binaryExpression) !== 0 /* None */) { - return undefined; - } - // In an assignment expression, the right operand is contextually typed by the type of the left operand. - if (node === binaryExpression.right) { - return getTypeOfExpression(binaryExpression.left); - } - } - else if (operator === 54 /* BarBarToken */) { - // When an || expression has a contextual type, the operands are contextually typed by that type. When an || - // expression has no contextual type, the right operand is contextually typed by the type of the left operand. - var type = getContextualType(binaryExpression); - if (!type && node === binaryExpression.right) { - type = getTypeOfExpression(binaryExpression.left); - } - return type; - } - else if (operator === 53 /* AmpersandAmpersandToken */ || operator === 26 /* CommaToken */) { - if (node === binaryExpression.right) { - return getContextualType(binaryExpression); - } - } - return undefined; - } - function getTypeOfPropertyOfContextualType(type, name) { - return mapType(type, function (t) { - var prop = t.flags & 229376 /* StructuredType */ ? getPropertyOfType(t, name) : undefined; - return prop ? getTypeOfSymbol(prop) : undefined; - }); - } - function getIndexTypeOfContextualType(type, kind) { - return mapType(type, function (t) { return getIndexTypeOfStructuredType(t, kind); }); - } - // Return true if the given contextual type is a tuple-like type - function contextualTypeIsTupleLikeType(type) { - return !!(type.flags & 65536 /* Union */ ? ts.forEach(type.types, isTupleLikeType) : isTupleLikeType(type)); - } - // In an object literal contextually typed by a type T, the contextual type of a property assignment is the type of - // the matching property in T, if one exists. Otherwise, it is the type of the numeric index signature in T, if one - // exists. Otherwise, it is the type of the string index signature in T, if one exists. - function getContextualTypeForObjectLiteralMethod(node) { - ts.Debug.assert(ts.isObjectLiteralMethod(node)); - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - return getContextualTypeForObjectLiteralElement(node); - } - function getContextualTypeForObjectLiteralElement(element) { - var objectLiteral = element.parent; - var type = getApparentTypeOfContextualType(objectLiteral); - if (type) { - if (!ts.hasDynamicName(element)) { - // For a (non-symbol) computed property, there is no reason to look up the name - // in the type. It will just be "__computed", which does not appear in any - // SymbolTable. - var symbolName = getSymbolOfNode(element).name; - var propertyType = getTypeOfPropertyOfContextualType(type, symbolName); - if (propertyType) { - return propertyType; - } - } - return isNumericName(element.name) && getIndexTypeOfContextualType(type, 1 /* Number */) || - getIndexTypeOfContextualType(type, 0 /* String */); - } - return undefined; - } - // In an array literal contextually typed by a type T, the contextual type of an element expression at index N is - // the type of the property with the numeric name N in T, if one exists. Otherwise, if T has a numeric index signature, - // it is the type of the numeric index signature in T. Otherwise, in ES6 and higher, the contextual type is the iterated - // type of T. - function getContextualTypeForElementExpression(node) { - var arrayLiteral = node.parent; - var type = getApparentTypeOfContextualType(arrayLiteral); - if (type) { - var index = ts.indexOf(arrayLiteral.elements, node); - return getTypeOfPropertyOfContextualType(type, "" + index) - || getIndexTypeOfContextualType(type, 1 /* Number */) - || getIteratedTypeOrElementType(type, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false, /*checkAssignability*/ false); - } - return undefined; - } - // In a contextually typed conditional expression, the true/false expressions are contextually typed by the same type. - function getContextualTypeForConditionalOperand(node) { - var conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional) : undefined; - } - function getContextualTypeForJsxExpression(node) { - // JSX expression can appear in two position : JSX Element's children or JSX attribute - var jsxAttributes = ts.isJsxAttributeLike(node.parent) ? - node.parent.parent : - node.parent.openingElement.attributes; // node.parent is JsxElement - // When we trying to resolve JsxOpeningLikeElement as a stateless function element, we will already give its attributes a contextual type - // which is a type of the parameter of the signature we are trying out. - // If there is no contextual type (e.g. we are trying to resolve stateful component), get attributes type from resolving element's tagName - var attributesType = getContextualType(jsxAttributes); - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - if (ts.isJsxAttribute(node.parent)) { - // JSX expression is in JSX attribute - return getTypeOfPropertyOfType(attributesType, node.parent.name.text); - } - else if (node.parent.kind === 249 /* JsxElement */) { - // JSX expression is in children of JSX Element, we will look for an "children" atttribute (we get the name from JSX.ElementAttributesProperty) - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - return jsxChildrenPropertyName && jsxChildrenPropertyName !== "" ? getTypeOfPropertyOfType(attributesType, jsxChildrenPropertyName) : anyType; - } - else { - // JSX expression is in JSX spread attribute - return attributesType; - } - } - function getContextualTypeForJsxAttribute(attribute) { - // When we trying to resolve JsxOpeningLikeElement as a stateless function element, we will already give its attributes a contextual type - // which is a type of the parameter of the signature we are trying out. - // If there is no contextual type (e.g. we are trying to resolve stateful component), get attributes type from resolving element's tagName - var attributesType = getContextualType(attribute.parent); - if (ts.isJsxAttribute(attribute)) { - if (!attributesType || isTypeAny(attributesType)) { - return undefined; - } - return getTypeOfPropertyOfType(attributesType, attribute.name.text); - } - else { - return attributesType; - } - } - // Return the contextual type for a given expression node. During overload resolution, a contextual type may temporarily - // be "pushed" onto a node using the contextualType property. - function getApparentTypeOfContextualType(node) { - var type = getContextualType(node); - return type && getApparentType(type); - } - /** - * Woah! Do you really want to use this function? - * - * Unless you're trying to get the *non-apparent* type for a - * value-literal type or you're authoring relevant portions of this algorithm, - * you probably meant to use 'getApparentTypeOfContextualType'. - * Otherwise this may not be very useful. - * - * In cases where you *are* working on this function, you should understand - * when it is appropriate to use 'getContextualType' and 'getApparentTypeOfContextualType'. - * - * - Use 'getContextualType' when you are simply going to propagate the result to the expression. - * - Use 'getApparentTypeOfContextualType' when you're going to need the members of the type. - * - * @param node the expression whose contextual type will be returned. - * @returns the contextual type of an expression. - */ - function getContextualType(node) { - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - if (node.contextualType) { - return node.contextualType; - } - var parent = node.parent; - switch (parent.kind) { - case 226 /* VariableDeclaration */: - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 176 /* BindingElement */: - return getContextualTypeForInitializerExpression(node); - case 187 /* ArrowFunction */: - case 219 /* ReturnStatement */: - return getContextualTypeForReturnExpression(node); - case 197 /* YieldExpression */: - return getContextualTypeForYieldOperand(parent); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return getContextualTypeForArgument(parent, node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return getTypeFromTypeNode(parent.type); - case 194 /* BinaryExpression */: - return getContextualTypeForBinaryOperand(node); - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - return getContextualTypeForObjectLiteralElement(parent); - case 177 /* ArrayLiteralExpression */: - return getContextualTypeForElementExpression(node); - case 195 /* ConditionalExpression */: - return getContextualTypeForConditionalOperand(node); - case 205 /* TemplateSpan */: - ts.Debug.assert(parent.parent.kind === 196 /* TemplateExpression */); - return getContextualTypeForSubstitutionExpression(parent.parent, node); - case 185 /* ParenthesizedExpression */: - return getContextualType(parent); - case 256 /* JsxExpression */: - return getContextualTypeForJsxExpression(parent); - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - return getContextualTypeForJsxAttribute(parent); - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - return getAttributesTypeFromJsxOpeningLikeElement(parent); - } - return undefined; - } - function getContextualMapper(node) { - node = ts.findAncestor(node, function (n) { return !!n.contextualMapper; }); - return node ? node.contextualMapper : identityMapper; - } - // If the given type is an object or union type, if that type has a single signature, and if - // that signature is non-generic, return the signature. Otherwise return undefined. - function getNonGenericSignature(type, node) { - var signatures = getSignaturesOfStructuredType(type, 0 /* Call */); - if (signatures.length === 1) { - var signature = signatures[0]; - if (!signature.typeParameters && !isAritySmaller(signature, node)) { - return signature; - } - } - } - /** If the contextual signature has fewer parameters than the function expression, do not use it */ - function isAritySmaller(signature, target) { - var targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - var param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - var sourceLength = signature.hasRestParameter ? Number.MAX_VALUE : signature.parameters.length; - return sourceLength < targetParameterCount; - } - function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 186 /* FunctionExpression */ || node.kind === 187 /* ArrowFunction */; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - // Only function expressions, arrow functions, and object literal methods are contextually typed. - return isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) - ? getContextualSignature(node) - : undefined; - } - function getContextualTypeForFunctionLikeDeclaration(node) { - return ts.isObjectLiteralMethod(node) ? - getContextualTypeForObjectLiteralMethod(node) : - getApparentTypeOfContextualType(node); - } - // Return the contextual signature for a given expression node. A contextual type provides a - // contextual signature if it has a single call signature and if that call signature is non-generic. - // If the contextual type is a union type, get the signature from each type possible and if they are - // all identical ignoring their return type, the result is same signature but with return type as - // union type of return types from these signatures - function getContextualSignature(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - var type = getContextualTypeForFunctionLikeDeclaration(node); - if (!type) { - return undefined; - } - if (!(type.flags & 65536 /* Union */)) { - return getNonGenericSignature(type, node); - } - var signatureList; - var types = type.types; - for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { - var current = types_17[_i]; - var signature = getNonGenericSignature(current, node); - if (signature) { - if (!signatureList) { - // This signature will contribute to contextual union signature - signatureList = [signature]; - } - else if (!compareSignaturesIdentical(signatureList[0], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true, compareTypesIdentical)) { - // Signatures aren't identical, do not use - return undefined; - } - else { - // Use this signature for contextual union signature - signatureList.push(signature); - } - } - } - // Result is union of signatures collected (return type is union of return types of this signature set) - var result; - if (signatureList) { - result = cloneSignature(signatureList[0]); - // Clear resolved return type we possibly got from cloneSignature - result.resolvedReturnType = undefined; - result.unionSignatures = signatureList; - } - return result; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 1536 /* SpreadIncludes */); - } - var arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(arrayOrIterableType, node.expression, /*allowStringInput*/ false, /*allowAsyncIterable*/ false); - } - function hasDefaultValue(node) { - return (node.kind === 176 /* BindingElement */ && !!node.initializer) || - (node.kind === 194 /* BinaryExpression */ && node.operatorToken.kind === 58 /* EqualsToken */); - } - function checkArrayLiteral(node, checkMode) { - var elements = node.elements; - var hasSpreadElement = false; - var elementTypes = []; - var inDestructuringPattern = ts.isAssignmentTarget(node); - for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { - var e = elements_1[_i]; - if (inDestructuringPattern && e.kind === 198 /* SpreadElement */) { - // Given the following situation: - // var c: {}; - // [...c] = ["", 0]; - // - // c is represented in the tree as a spread element in an array literal. - // But c really functions as a rest element, and its purpose is to provide - // a contextual type for the right hand side of the assignment. Therefore, - // instead of calling checkExpression on "...c", which will give an error - // if c is not iterable/array-like, we need to act as if we are trying to - // get the contextual element type from it. So we do something similar to - // getContextualTypeForElementExpression, which will crucially not error - // if there is no index type / iterated type. - var restArrayType = checkExpression(e.expression, checkMode); - var restElementType = getIndexTypeOfType(restArrayType, 1 /* Number */) || - getIteratedTypeOrElementType(restArrayType, /*errorNode*/ undefined, /*allowStringInput*/ false, /*allowAsyncIterable*/ false, /*checkAssignability*/ false); - if (restElementType) { - elementTypes.push(restElementType); - } - } - else { - var type = checkExpressionForMutableLocation(e, checkMode); - elementTypes.push(type); - } - hasSpreadElement = hasSpreadElement || e.kind === 198 /* SpreadElement */; - } - if (!hasSpreadElement) { - // If array literal is actually a destructuring pattern, mark it as an implied type. We do this such - // that we get the same behavior for "var [x, y] = []" and "[x, y] = []". - if (inDestructuringPattern && elementTypes.length) { - var type = cloneTypeReference(createTupleType(elementTypes)); - type.pattern = node; - return type; - } - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType && contextualTypeIsTupleLikeType(contextualType)) { - var pattern = contextualType.pattern; - // If array literal is contextually typed by a binding pattern or an assignment pattern, pad the resulting - // tuple type with the corresponding binding or assignment element types to make the lengths equal. - if (pattern && (pattern.kind === 175 /* ArrayBindingPattern */ || pattern.kind === 177 /* ArrayLiteralExpression */)) { - var patternElements = pattern.elements; - for (var i = elementTypes.length; i < patternElements.length; i++) { - var patternElement = patternElements[i]; - if (hasDefaultValue(patternElement)) { - elementTypes.push(contextualType.typeArguments[i]); - } - else { - if (patternElement.kind !== 200 /* OmittedExpression */) { - error(patternElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - elementTypes.push(unknownType); - } - } - } - if (elementTypes.length) { - return createTupleType(elementTypes); - } - } - } - return createArrayType(elementTypes.length ? - getUnionType(elementTypes, /*subtypeReduction*/ true) : - strictNullChecks ? neverType : undefinedWideningType); - } - function isNumericName(name) { - return name.kind === 144 /* ComputedPropertyName */ ? isNumericComputedName(name) : isNumericLiteralName(name.text); - } - function isNumericComputedName(name) { - // It seems odd to consider an expression of type Any to result in a numeric name, - // but this behavior is consistent with checkIndexedAccess - return isTypeAnyOrAllConstituentTypesHaveKind(checkComputedPropertyName(name), 340 /* NumberLike */); - } - function isTypeAnyOrAllConstituentTypesHaveKind(type, kind) { - return isTypeAny(type) || isTypeOfKind(type, kind); - } - function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; - } - function isNumericLiteralName(name) { - // The intent of numeric names is that - // - they are names with text in a numeric form, and that - // - setting properties/indexing with them is always equivalent to doing so with the numeric literal 'numLit', - // acquired by applying the abstract 'ToNumber' operation on the name's text. - // - // The subtlety is in the latter portion, as we cannot reliably say that anything that looks like a numeric literal is a numeric name. - // In fact, it is the case that the text of the name must be equal to 'ToString(numLit)' for this to hold. - // - // Consider the property name '"0xF00D"'. When one indexes with '0xF00D', they are actually indexing with the value of 'ToString(0xF00D)' - // according to the ECMAScript specification, so it is actually as if the user indexed with the string '"61453"'. - // Thus, the text of all numeric literals equivalent to '61543' such as '0xF00D', '0xf00D', '0170015', etc. are not valid numeric names - // because their 'ToString' representation is not equal to their original text. - // This is motivated by ECMA-262 sections 9.3.1, 9.8.1, 11.1.5, and 11.2.1. - // - // Here, we test whether 'ToString(ToNumber(name))' is exactly equal to 'name'. - // The '+' prefix operator is equivalent here to applying the abstract ToNumber operation. - // Applying the 'toString()' method on a number gives us the abstract ToString operation on a number. - // - // Note that this accepts the values 'Infinity', '-Infinity', and 'NaN', and that this is intentional. - // This is desired behavior, because when indexing with them as numeric entities, you are indexing - // with the strings '"Infinity"', '"-Infinity"', and '"NaN"' respectively. - return (+name).toString() === name; - } - function checkComputedPropertyName(node) { - var links = getNodeLinks(node.expression); - if (!links.resolvedType) { - links.resolvedType = checkExpression(node.expression); - // This will allow types number, string, symbol or any. It will also allow enums, the unknown - // type, and any union of these types (like string | number). - if (!isTypeAnyOrAllConstituentTypesHaveKind(links.resolvedType, 340 /* NumberLike */ | 262178 /* StringLike */ | 512 /* ESSymbol */)) { - error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - else { - checkThatExpressionIsProperSymbolReference(node.expression, links.resolvedType, /*reportError*/ true); - } - } - return links.resolvedType; - } - function getObjectLiteralIndexInfo(propertyNodes, offset, properties, kind) { - var propTypes = []; - for (var i = 0; i < properties.length; i++) { - if (kind === 0 /* String */ || isNumericName(propertyNodes[i + offset].name)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - var unionType = propTypes.length ? getUnionType(propTypes, /*subtypeReduction*/ true) : undefinedType; - return createIndexInfo(unionType, /*isReadonly*/ false); - } - function checkObjectLiteral(node, checkMode) { - var inDestructuringPattern = ts.isAssignmentTarget(node); - // Grammar checking - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - var propertiesTable = ts.createMap(); - var propertiesArray = []; - var spread = emptyObjectType; - var propagatedFlags = 0; - var contextualType = getApparentTypeOfContextualType(node); - var contextualTypeHasPattern = contextualType && contextualType.pattern && - (contextualType.pattern.kind === 174 /* ObjectBindingPattern */ || contextualType.pattern.kind === 178 /* ObjectLiteralExpression */); - var isJSObjectLiteral = !contextualType && ts.isInJavaScriptFile(node); - var typeFlags = 0; - var patternWithComputedProperties = false; - var hasComputedStringProperty = false; - var hasComputedNumberProperty = false; - var offset = 0; - for (var i = 0; i < node.properties.length; i++) { - var memberDecl = node.properties[i]; - var member = memberDecl.symbol; - if (memberDecl.kind === 261 /* PropertyAssignment */ || - memberDecl.kind === 262 /* ShorthandPropertyAssignment */ || - ts.isObjectLiteralMethod(memberDecl)) { - var type = void 0; - if (memberDecl.kind === 261 /* PropertyAssignment */) { - type = checkPropertyAssignment(memberDecl, checkMode); - } - else if (memberDecl.kind === 151 /* MethodDeclaration */) { - type = checkObjectLiteralMethod(memberDecl, checkMode); - } - else { - ts.Debug.assert(memberDecl.kind === 262 /* ShorthandPropertyAssignment */); - type = checkExpressionForMutableLocation(memberDecl.name, checkMode); - } - typeFlags |= type.flags; - var prop = createSymbol(4 /* Property */ | member.flags, member.name); - if (inDestructuringPattern) { - // If object literal is an assignment pattern and if the assignment pattern specifies a default value - // for the property, make the property optional. - var isOptional = (memberDecl.kind === 261 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer)) || - (memberDecl.kind === 262 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer); - if (isOptional) { - prop.flags |= 67108864 /* Optional */; - } - if (ts.hasDynamicName(memberDecl)) { - patternWithComputedProperties = true; - } - } - else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { - // If object literal is contextually typed by the implied type of a binding pattern, and if the - // binding pattern specifies a default value for the property, make the property optional. - var impliedProp = getPropertyOfType(contextualType, member.name); - if (impliedProp) { - prop.flags |= impliedProp.flags & 67108864 /* Optional */; - } - else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, 0 /* String */)) { - error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.type = type; - prop.target = member; - member = prop; - } - else if (memberDecl.kind === 263 /* SpreadAssignment */) { - if (languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(memberDecl, 2 /* Assign */); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - propertiesArray = []; - propertiesTable = ts.createMap(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - typeFlags = 0; - } - var type = checkExpression(memberDecl.expression); - if (!isValidSpreadType(type)) { - error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); - return unknownType; - } - spread = getSpreadType(spread, type); - offset = i + 1; - continue; - } - else { - // TypeScript 1.0 spec (April 2014) - // A get accessor declaration is processed in the same manner as - // an ordinary function declaration(section 6.1) with no parameters. - // A set accessor declaration is processed in the same manner - // as an ordinary function declaration with a single parameter and a Void return type. - ts.Debug.assert(memberDecl.kind === 153 /* GetAccessor */ || memberDecl.kind === 154 /* SetAccessor */); - checkNodeDeferred(memberDecl); - } - if (ts.hasDynamicName(memberDecl)) { - if (isNumericName(memberDecl.name)) { - hasComputedNumberProperty = true; - } - else { - hasComputedStringProperty = true; - } - } - else { - propertiesTable.set(member.name, member); - } - propertiesArray.push(member); - } - // If object literal is contextually typed by the implied type of a binding pattern, augment the result - // type with those properties for which the binding pattern specifies a default value. - if (contextualTypeHasPattern) { - for (var _i = 0, _a = getPropertiesOfType(contextualType); _i < _a.length; _i++) { - var prop = _a[_i]; - if (!propertiesTable.get(prop.name)) { - if (!(prop.flags & 67108864 /* Optional */)) { - error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); - } - propertiesTable.set(prop.name, prop); - propertiesArray.push(prop); - } - } - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType()); - } - if (spread.flags & 32768 /* Object */) { - // only set the symbol and flags if this is a (fresh) object type - spread.flags |= propagatedFlags; - spread.symbol = node.symbol; - } - return spread; - } - return createObjectLiteralType(); - function createObjectLiteralType() { - var stringIndexInfo = isJSObjectLiteral ? jsObjectLiteralIndexInfo : hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 0 /* String */) : undefined; - var numberIndexInfo = hasComputedNumberProperty && !isJSObjectLiteral ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, 1 /* Number */) : undefined; - var result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo); - var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 1048576 /* FreshLiteral */; - result.flags |= 4194304 /* ContainsObjectLiteral */ | freshObjectLiteralFlag | (typeFlags & 14680064 /* PropagatingFlags */); - result.objectFlags |= 128 /* ObjectLiteral */; - if (patternWithComputedProperties) { - result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - } - if (inDestructuringPattern) { - result.pattern = node; - } - if (!(result.flags & 6144 /* Nullable */)) { - propagatedFlags |= (result.flags & 14680064 /* PropagatingFlags */); - } - return result; - } - } - function isValidSpreadType(type) { - return !!(type.flags & (1 /* Any */ | 4096 /* Null */ | 2048 /* Undefined */ | 16777216 /* NonPrimitive */) || - type.flags & 32768 /* Object */ && !isGenericMappedType(type) || - type.flags & 196608 /* UnionOrIntersection */ && !ts.forEach(type.types, function (t) { return !isValidSpreadType(t); })); - } - function checkJsxSelfClosingElement(node) { - checkJsxOpeningLikeElement(node); - return getJsxGlobalElementType() || anyType; - } - function checkJsxElement(node) { - // Check attributes - checkJsxOpeningLikeElement(node.openingElement); - // Perform resolution on the closing tag so that rename/go to definition/etc work - if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } - else { - checkExpression(node.closingElement.tagName); - } - return getJsxGlobalElementType() || anyType; - } - /** - * Returns true iff the JSX element name would be a valid JS identifier, ignoring restrictions about keywords not being identifiers - */ - function isUnhyphenatedJsxName(name) { - // - is the only character supported in JSX attribute names that isn't valid in JavaScript identifiers - return name.indexOf("-") < 0; - } - /** - * Returns true iff React would emit this tag name as a string rather than an identifier or qualified name - */ - function isJsxIntrinsicIdentifier(tagName) { - // TODO (yuisu): comment - if (tagName.kind === 179 /* PropertyAccessExpression */ || tagName.kind === 99 /* ThisKeyword */) { - return false; - } - else { - return ts.isIntrinsicJsxName(tagName.text); - } - } - /** - * Get attributes type of the JSX opening-like element. The result is from resolving "attributes" property of the opening-like element. - * - * @param openingLikeElement a JSX opening-like element - * @param filter a function to remove attributes that will not participate in checking whether attributes are assignable - * @return an anonymous type (similar to the one returned by checkObjectLiteral) in which its properties are attributes property. - * @remarks Because this function calls getSpreadType, it needs to use the same checks as checkObjectLiteral, - * which also calls getSpreadType. - */ - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, filter, checkMode) { - var attributes = openingLikeElement.attributes; - var attributesTable = ts.createMap(); - var spread = emptyObjectType; - var attributesArray = []; - var hasSpreadAnyType = false; - var typeToIntersect; - var explicitlySpecifyChildrenAttribute = false; - var jsxChildrenPropertyName = getJsxElementChildrenPropertyname(); - for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { - var attributeDecl = _a[_i]; - var member = attributeDecl.symbol; - if (ts.isJsxAttribute(attributeDecl)) { - var exprType = attributeDecl.initializer ? - checkExpression(attributeDecl.initializer, checkMode) : - trueType; // is sugar for - var attributeSymbol = createSymbol(4 /* Property */ | 134217728 /* Transient */ | member.flags, member.name); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.type = exprType; - attributeSymbol.target = member; - attributesTable.set(attributeSymbol.name, attributeSymbol); - attributesArray.push(attributeSymbol); - if (attributeDecl.name.text === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - } - else { - ts.Debug.assert(attributeDecl.kind === 255 /* JsxSpreadAttribute */); - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - var exprType = checkExpression(attributeDecl.expression); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType(spread, exprType); - } - else { - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (spread !== emptyObjectType) { - if (attributesArray.length > 0) { - spread = getSpreadType(spread, createJsxAttributesType(attributes.symbol, attributesTable)); - attributesArray = []; - attributesTable = ts.createMap(); - } - attributesArray = getPropertiesOfType(spread); - } - attributesTable = ts.createMap(); - if (attributesArray) { - ts.forEach(attributesArray, function (attr) { - if (!filter || filter(attr)) { - attributesTable.set(attr.name, attr); - } - }); - } - } - // Handle children attribute - var parent = openingLikeElement.parent.kind === 249 /* JsxElement */ ? openingLikeElement.parent : undefined; - // We have to check that openingElement of the parent is the one we are visiting as this may not be true for selfClosingElement - if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { - var childrenTypes = []; - for (var _b = 0, _c = parent.children; _b < _c.length; _b++) { - var child = _c[_b]; - // In React, JSX text that contains only whitespaces will be ignored so we don't want to type-check that - // because then type of children property will have constituent of string type. - if (child.kind === 10 /* JsxText */) { - if (!child.containsOnlyWhiteSpaces) { - childrenTypes.push(stringType); - } - } - else { - childrenTypes.push(checkExpression(child, checkMode)); - } - } - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - // Error if there is a attribute named "children" explicitly specified and children element. - // This is because children element will overwrite the value from attributes. - // Note: we will not warn "children" attribute overwritten if "children" attribute is specified in object spread. - if (explicitlySpecifyChildrenAttribute) { - error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, jsxChildrenPropertyName); - } - // If there are children in the body of JSX element, create dummy attribute "children" with anyType so that it will pass the attribute checking process - var childrenPropSymbol = createSymbol(4 /* Property */ | 134217728 /* Transient */, jsxChildrenPropertyName); - childrenPropSymbol.type = childrenTypes.length === 1 ? - childrenTypes[0] : - createArrayType(getUnionType(childrenTypes, /*subtypeReduction*/ false)); - attributesTable.set(jsxChildrenPropertyName, childrenPropSymbol); - } - } - if (hasSpreadAnyType) { - return anyType; - } - var attributeType = createJsxAttributesType(attributes.symbol, attributesTable); - return typeToIntersect && attributesTable.size ? getIntersectionType([typeToIntersect, attributeType]) : - typeToIntersect ? typeToIntersect : attributeType; - /** - * Create anonymous type from given attributes symbol table. - * @param symbol a symbol of JsxAttributes containing attributes corresponding to attributesTable - * @param attributesTable a symbol table of attributes property - */ - function createJsxAttributesType(symbol, attributesTable) { - var result = createAnonymousType(symbol, attributesTable, emptyArray, emptyArray, /*stringIndexInfo*/ undefined, /*numberIndexInfo*/ undefined); - result.flags |= 33554432 /* JsxAttributes */ | 4194304 /* ContainsObjectLiteral */; - result.objectFlags |= 128 /* ObjectLiteral */; - return result; - } - } - /** - * Check attributes property of opening-like element. This function is called during chooseOverload to get call signature of a JSX opening-like element. - * (See "checkApplicableSignatureForJsxOpeningLikeElement" for how the function is used) - * @param node a JSXAttributes to be resolved of its type - */ - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, /*filter*/ undefined, checkMode); - } - function getJsxType(name) { - var jsxType = jsxTypes.get(name); - if (jsxType === undefined) { - jsxTypes.set(name, jsxType = getExportedTypeFromNamespace(JsxNames.JSX, name) || unknownType); - } - return jsxType; - } - /** - * Looks up an intrinsic tag name and returns a symbol that either points to an intrinsic - * property (in which case nodeLinks.jsxFlags will be IntrinsicNamedElement) or an intrinsic - * string index signature (in which case nodeLinks.jsxFlags will be IntrinsicIndexedElement). - * May also return unknownSymbol if both of these lookups fail. - */ - function getIntrinsicTagSymbol(node) { - var links = getNodeLinks(node); - if (!links.resolvedSymbol) { - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - // Property case - var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.text); - if (intrinsicProp) { - links.jsxFlags |= 1 /* IntrinsicNamedElement */; - return links.resolvedSymbol = intrinsicProp; - } - // Intrinsic string indexer case - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0 /* String */); - if (indexSignatureType) { - links.jsxFlags |= 2 /* IntrinsicIndexedElement */; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - // Wasn't found - error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, node.tagName.text, "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } - else { - if (noImplicitAny) { - error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, JsxNames.IntrinsicElements); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - /** - * Given a JSX element that is a class element, finds the Element Instance Type. If the - * element is not a class element, or the class element type cannot be determined, returns 'undefined'. - * For example, in the element , the element instance type is `MyClass` (not `typeof MyClass`). - */ - function getJsxElementInstanceType(node, valueType) { - ts.Debug.assert(!(valueType.flags & 65536 /* Union */)); - if (isTypeAny(valueType)) { - // Short-circuit if the class tag is using an element type 'any' - return anyType; - } - // Resolve the signatures, preferring constructor - var signatures = getSignaturesOfType(valueType, 1 /* Construct */); - if (signatures.length === 0) { - // No construct signatures, try call signatures - signatures = getSignaturesOfType(valueType, 0 /* Call */); - if (signatures.length === 0) { - // We found no signatures at all, which is an error - error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); - return unknownType; - } - } - var instantiatedSignatures = []; - for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { - var signature = signatures_3[_i]; - if (signature.typeParameters) { - var typeArguments = fillMissingTypeArguments(/*typeArguments*/ undefined, signature.typeParameters, /*minTypeArgumentCount*/ 0); - instantiatedSignatures.push(getSignatureInstantiation(signature, typeArguments)); - } - else { - instantiatedSignatures.push(signature); - } - } - return getUnionType(ts.map(instantiatedSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - } - /** - * Look into JSX namespace and then look for container with matching name as nameOfAttribPropContainer. - * Get a single property from that container if existed. Report an error if there are more than one property. - * - * @param nameOfAttribPropContainer a string of value JsxNames.ElementAttributesPropertyNameContainer or JsxNames.ElementChildrenAttributeNameContainer - * if other string is given or the container doesn't exist, return undefined. - */ - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer) { - // JSX - var jsxNamespace = getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, /*diagnosticMessage*/ undefined); - // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [symbol] - var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 793064 /* Type */); - // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [type] - var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - // The properties of JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute - var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - // Element Attributes has zero properties, so the element attributes type will be the class instance type - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } - else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].name; - } - else if (propertiesOfJsxElementAttribPropInterface.length > 1) { - // More than one property on ElementAttributesProperty is an error - error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, nameOfAttribPropContainer); - } - } - return undefined; - } - /// e.g. "props" for React.d.ts, - /// or 'undefined' if ElementAttributesProperty doesn't exist (which means all - /// non-intrinsic elements' attributes type is 'any'), - /// or '' if it has 0 properties (which means every - /// non-intrinsic elements' attributes type is the element instance type) - function getJsxElementPropertiesName() { - if (!_hasComputedJsxElementPropertiesName) { - _hasComputedJsxElementPropertiesName = true; - _jsxElementPropertiesName = getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer); - } - return _jsxElementPropertiesName; - } - function getJsxElementChildrenPropertyname() { - if (!_hasComputedJsxElementChildrenPropertyName) { - _hasComputedJsxElementChildrenPropertyName = true; - _jsxElementChildrenPropertyName = getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer); - } - return _jsxElementChildrenPropertyName; - } - function getApparentTypeOfJsxPropsType(propsType) { - if (!propsType) { - return undefined; - } - if (propsType.flags & 131072 /* Intersection */) { - var propsApparentType = []; - for (var _i = 0, _a = propsType.types; _i < _a.length; _i++) { - var t = _a[_i]; - propsApparentType.push(getApparentType(t)); - } - return getIntersectionType(propsApparentType); - } - return getApparentType(propsType); - } - /** - * Get JSX attributes type by trying to resolve openingLikeElement as a stateless function component. - * Return only attributes type of successfully resolved call signature. - * This function assumes that the caller handled other possible element type of the JSX element (e.g. stateful component) - * Unlike tryGetAllJsxStatelessFunctionAttributesType, this function is a default behavior of type-checkers. - * @param openingLikeElement a JSX opening-like element to find attributes type - * @param elementType a type of the opening-like element. This elementType can't be an union type - * @param elemInstanceType an element instance type (the result of newing or invoking this tag) - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global - */ - function defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - // We don't call getResolvedSignature here because we have already resolve the type of JSX Element. - var callSignature = getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, /*candidatesOutArray*/ undefined); - if (callSignature !== unknownSignature) { - var callReturnType = callSignature && getReturnTypeOfSignature(callSignature); - var paramType = callReturnType && (callSignature.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(callSignature.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - // Intersect in JSX.IntrinsicAttributes if it exists - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - paramType = intersectTypes(intrinsicAttributes, paramType); - } - return paramType; - } - } - } - } - return undefined; - } - /** - * Get JSX attributes type by trying to resolve openingLikeElement as a stateless function component. - * Return all attributes type of resolved call signature including candidate signatures. - * This function assumes that the caller handled other possible element type of the JSX element. - * This function is a behavior used by language service when looking up completion in JSX element. - * @param openingLikeElement a JSX opening-like element to find attributes type - * @param elementType a type of the opening-like element. This elementType can't be an union type - * @param elemInstanceType an element instance type (the result of newing or invoking this tag) - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global - */ - function tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - if (!elementClassType || !isTypeAssignableTo(elemInstanceType, elementClassType)) { - // Is this is a stateless function component? See if its single signature's return type is assignable to the JSX Element Type - var jsxStatelessElementType = getJsxGlobalStatelessElementType(); - if (jsxStatelessElementType) { - // We don't call getResolvedSignature because here we have already resolve the type of JSX Element. - var candidatesOutArray = []; - getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray); - var result = void 0; - var allMatchingAttributesType = void 0; - for (var _i = 0, candidatesOutArray_1 = candidatesOutArray; _i < candidatesOutArray_1.length; _i++) { - var candidate = candidatesOutArray_1[_i]; - var callReturnType = getReturnTypeOfSignature(candidate); - var paramType = callReturnType && (candidate.parameters.length === 0 ? emptyObjectType : getTypeOfSymbol(candidate.parameters[0])); - paramType = getApparentTypeOfJsxPropsType(paramType); - if (callReturnType && isTypeAssignableTo(callReturnType, jsxStatelessElementType)) { - var shouldBeCandidate = true; - for (var _a = 0, _b = openingLikeElement.attributes.properties; _a < _b.length; _a++) { - var attribute = _b[_a]; - if (ts.isJsxAttribute(attribute) && - isUnhyphenatedJsxName(attribute.name.text) && - !getPropertyOfType(paramType, attribute.name.text)) { - shouldBeCandidate = false; - break; - } - } - if (shouldBeCandidate) { - result = intersectTypes(result, paramType); - } - allMatchingAttributesType = intersectTypes(allMatchingAttributesType, paramType); - } - } - // If we can't find any matching, just return everything. - if (!result) { - result = allMatchingAttributesType; - } - // Intersect in JSX.IntrinsicAttributes if it exists - var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttributes !== unknownType) { - result = intersectTypes(intrinsicAttributes, result); - } - return result; - } - } - return undefined; - } - /** - * Resolve attributes type of the given opening-like element. The attributes type is a type of attributes associated with the given elementType. - * For instance: - * declare function Foo(attr: { p1: string}): JSX.Element; - * ; // This function will try resolve "Foo" and return an attributes type of "Foo" which is "{ p1: string }" - * - * The function is intended to initially be called from getAttributesTypeFromJsxOpeningLikeElement which already handle JSX-intrinsic-element.. - * This function will try to resolve custom JSX attributes type in following order: string literal, stateless function, and stateful component - * - * @param openingLikeElement a non-intrinsic JSXOPeningLikeElement - * @param shouldIncludeAllStatelessAttributesType a boolean indicating whether to include all attributes types from all stateless function signature - * @param elementType an instance type of the given opening-like element. If undefined, the function will check type openinglikeElement's tagname. - * @param elementClassType a JSX-ElementClass type. This is a result of looking up ElementClass interface in the JSX global (imported from react.d.ts) - * @return attributes type if able to resolve the type of node - * anyType if there is no type ElementAttributesProperty or there is an error - * emptyObjectType if there is no "prop" in the element instance type - */ - function resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, elementType, elementClassType) { - if (!elementType) { - elementType = checkExpression(openingLikeElement.tagName); - } - if (elementType.flags & 65536 /* Union */) { - var types = elementType.types; - return getUnionType(types.map(function (type) { - return resolveCustomJsxElementAttributesType(openingLikeElement, shouldIncludeAllStatelessAttributesType, type, elementClassType); - }), /*subtypeReduction*/ true); - } - // If the elemType is a string type, we have to return anyType to prevent an error downstream as we will try to find construct or call signature of the type - if (elementType.flags & 2 /* String */) { - return anyType; - } - else if (elementType.flags & 32 /* StringLiteral */) { - // If the elemType is a stringLiteral type, we can then provide a check to make sure that the string literal type is one of the Jsx intrinsic element type - // For example: - // var CustomTag: "h1" = "h1"; - // Hello World - var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements); - if (intrinsicElementsType !== unknownType) { - var stringLiteralTypeName = elementType.text; - var intrinsicProp = getPropertyOfType(intrinsicElementsType, stringLiteralTypeName); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, 0 /* String */); - if (indexSignatureType) { - return indexSignatureType; - } - error(openingLikeElement, ts.Diagnostics.Property_0_does_not_exist_on_type_1, stringLiteralTypeName, "JSX." + JsxNames.IntrinsicElements); - } - // If we need to report an error, we already done so here. So just return any to prevent any more error downstream - return anyType; - } - // Get the element instance type (the result of newing or invoking this tag) - var elemInstanceType = getJsxElementInstanceType(openingLikeElement, elementType); - // If we should include all stateless attributes type, then get all attributes type from all stateless function signature. - // Otherwise get only attributes type from the signature picked by choose-overload logic. - var statelessAttributesType = shouldIncludeAllStatelessAttributesType ? - tryGetAllJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType) : - defaultTryGetJsxStatelessFunctionAttributesType(openingLikeElement, elementType, elemInstanceType, elementClassType); - if (statelessAttributesType) { - return statelessAttributesType; - } - // Issue an error if this return type isn't assignable to JSX.ElementClass - if (elementClassType) { - checkTypeRelatedTo(elemInstanceType, elementClassType, assignableRelation, openingLikeElement, ts.Diagnostics.JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements); - } - if (isTypeAny(elemInstanceType)) { - return elemInstanceType; - } - var propsName = getJsxElementPropertiesName(); - if (propsName === undefined) { - // There is no type ElementAttributesProperty, return 'any' - return anyType; - } - else if (propsName === "") { - // If there is no e.g. 'props' member in ElementAttributesProperty, use the element class type instead - return elemInstanceType; - } - else { - var attributesType = getTypeOfPropertyOfType(elemInstanceType, propsName); - if (!attributesType) { - // There is no property named 'props' on this instance type - return emptyObjectType; - } - else if (isTypeAny(attributesType) || (attributesType === unknownType)) { - // Props is of type 'any' or unknown - return attributesType; - } - else { - // Normal case -- add in IntrinsicClassElements and IntrinsicElements - var apparentAttributesType = attributesType; - var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes); - if (intrinsicClassAttribs !== unknownType) { - var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - if (typeParams) { - if (typeParams.length === 1) { - apparentAttributesType = intersectTypes(createTypeReference(intrinsicClassAttribs, [elemInstanceType]), apparentAttributesType); - } - } - else { - apparentAttributesType = intersectTypes(attributesType, intrinsicClassAttribs); - } - } - var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes); - if (intrinsicAttribs !== unknownType) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - } - /** - * Get attributes type of the given intrinsic opening-like Jsx element by resolving the tag name. - * The function is intended to be called from a function which has checked that the opening element is an intrinsic element. - * @param node an intrinsic JSX opening-like element - */ - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1 /* IntrinsicNamedElement */) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol); - } - else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) { - return links.resolvedJsxElementAttributesType = getIndexInfoOfSymbol(symbol, 0 /* String */).type; - } - else { - return links.resolvedJsxElementAttributesType = unknownType; - } - } - return links.resolvedJsxElementAttributesType; - } - /** - * Get attributes type of the given custom opening-like JSX element. - * This function is intended to be called from a caller that handles intrinsic JSX element already. - * @param node a custom JSX opening-like element - * @param shouldIncludeAllStatelessAttributesType a boolean value used by language service to get all possible attributes type from an overload stateless function component - */ - function getCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType) { - var links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - var elemClassType = getJsxGlobalElementClassType(); - return links.resolvedJsxElementAttributesType = resolveCustomJsxElementAttributesType(node, shouldIncludeAllStatelessAttributesType, /*elementType*/ undefined, elemClassType); - } - return links.resolvedJsxElementAttributesType; - } - /** - * Get all possible attributes type, especially from an overload stateless function component, of the given JSX opening-like element. - * This function is called by language service (see: completions-tryGetGlobalSymbols). - * @param node a JSX opening-like element to get attributes type for - */ - function getAllAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - // Because in language service, the given JSX opening-like element may be incomplete and therefore, - // we can't resolve to exact signature if the element is a stateless function component so the best thing to do is return all attributes type from all overloads. - return getCustomJsxElementAttributesType(node, /*shouldIncludeAllStatelessAttributesType*/ true); - } - } - /** - * Get the attributes type, which indicates the attributes that are valid on the given JSXOpeningLikeElement. - * @param node a JSXOpeningLikeElement node - * @return an attributes type of the given node - */ - function getAttributesTypeFromJsxOpeningLikeElement(node) { - if (isJsxIntrinsicIdentifier(node.tagName)) { - return getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - } - else { - return getCustomJsxElementAttributesType(node, /*shouldIncludeAllStatelessAttributesType*/ false); - } - } - /** - * Given a JSX attribute, returns the symbol for the corresponds property - * of the element attributes type. Will return unknownSymbol for attributes - * that have no matching element attributes type property. - */ - function getJsxAttributePropertySymbol(attrib) { - var attributesType = getAttributesTypeFromJsxOpeningLikeElement(attrib.parent.parent); - var prop = getPropertyOfType(attributesType, attrib.name.text); - return prop || unknownSymbol; - } - function getJsxGlobalElementClassType() { - if (!deferredJsxElementClassType) { - deferredJsxElementClassType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.ElementClass); - } - return deferredJsxElementClassType; - } - function getJsxGlobalElementType() { - if (!deferredJsxElementType) { - deferredJsxElementType = getExportedTypeFromNamespace(JsxNames.JSX, JsxNames.Element); - } - return deferredJsxElementType; - } - function getJsxGlobalStatelessElementType() { - if (!deferredJsxStatelessElementType) { - var jsxElementType = getJsxGlobalElementType(); - if (jsxElementType) { - deferredJsxStatelessElementType = getUnionType([jsxElementType, nullType]); - } - } - return deferredJsxStatelessElementType; - } - /** - * Returns all the properties of the Jsx.IntrinsicElements interface - */ - function getJsxIntrinsicTagNames() { - var intrinsics = getJsxType(JsxNames.IntrinsicElements); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - // Preconditions for using JSX - if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) { - error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxGlobalElementType() === undefined) { - if (noImplicitAny) { - error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElement(node) { - checkGrammarJsxElement(node); - checkJsxPreconditions(node); - // The reactNamespace/jsxFactory's root symbol should be marked as 'used' so we don't incorrectly elide its import. - // And if there is no reactNamespace/jsxFactory's symbol in scope when targeting React emit, we should issue an error. - var reactRefErr = compilerOptions.jsx === 2 /* React */ ? ts.Diagnostics.Cannot_find_name_0 : undefined; - var reactNamespace = getJsxNamespace(); - var reactSym = resolveName(node.tagName, reactNamespace, 107455 /* Value */, reactRefErr, reactNamespace); - if (reactSym) { - // Mark local symbol as referenced here because it might not have been marked - // if jsx emit was not react as there wont be error being emitted - reactSym.isReferenced = true; - // If react symbol is alias, mark it as refereced - if (reactSym.flags & 8388608 /* Alias */ && !isConstEnumOrConstEnumOnlyModule(resolveAlias(reactSym))) { - markAliasSymbolAsReferenced(reactSym); - } - } - checkJsxAttributesAssignableToTagNameAttributes(node); - } - /** - * Check if a property with the given name is known anywhere in the given type. In an object type, a property - * is considered known if the object type is empty and the check is for assignability, if the object type has - * index signatures, or if the property is actually declared in the object type. In a union or intersection - * type, a property is considered known if it is known in any constituent type. - * @param targetType a type to search a given name in - * @param name a property name to search - * @param isComparingJsxAttributes a boolean flag indicating whether we are searching in JsxAttributesType - */ - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(targetType); - if (resolved.stringIndexInfo || resolved.numberIndexInfo && isNumericLiteralName(name) || - getPropertyOfType(targetType, name) || isComparingJsxAttributes && !isUnhyphenatedJsxName(name)) { - // For JSXAttributes, if the attribute has a hyphenated name, consider that the attribute to be known. - return true; - } - } - else if (targetType.flags & 196608 /* UnionOrIntersection */) { - for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { - var t = _a[_i]; - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - /** - * Check whether the given attributes of JSX opening-like element is assignable to the tagName attributes. - * Get the attributes type of the opening-like element through resolving the tagName, "target attributes" - * Check assignablity between given attributes property, "source attributes", and the "target attributes" - * @param openingLikeElement an opening-like JSX element to check its JSXAttributes - */ - function checkJsxAttributesAssignableToTagNameAttributes(openingLikeElement) { - // The function involves following steps: - // 1. Figure out expected attributes type by resolving tagName of the JSX opening-like element, targetAttributesType. - // During these steps, we will try to resolve the tagName as intrinsic name, stateless function, stateful component (in the order) - // 2. Solved JSX attributes type given by users, sourceAttributesType, which is by resolving "attributes" property of the JSX opening-like element. - // 3. Check if the two are assignable to each other - // targetAttributesType is a type of an attributes from resolving tagName of an opening-like JSX element. - var targetAttributesType = isJsxIntrinsicIdentifier(openingLikeElement.tagName) ? - getIntrinsicAttributesTypeFromJsxOpeningLikeElement(openingLikeElement) : - getCustomJsxElementAttributesType(openingLikeElement, /*shouldIncludeAllStatelessAttributesType*/ false); - // sourceAttributesType is a type of an attributes properties. - // i.e
- // attr1 and attr2 are treated as JSXAttributes attached in the JsxOpeningLikeElement as "attributes". - var sourceAttributesType = createJsxAttributesTypeFromAttributesProperty(openingLikeElement, function (attribute) { - return isUnhyphenatedJsxName(attribute.name) || !!(getPropertyOfType(targetAttributesType, attribute.name)); - }); - // If the targetAttributesType is an emptyObjectType, indicating that there is no property named 'props' on this instance type. - // but there exists a sourceAttributesType, we need to explicitly give an error as normal assignability check allow excess properties and will pass. - if (targetAttributesType === emptyObjectType && (isTypeAny(sourceAttributesType) || sourceAttributesType.properties.length > 0)) { - error(openingLikeElement, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName()); - } - else { - // Check if sourceAttributesType assignable to targetAttributesType though this check will allow excess properties - var isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement); - // After we check for assignability, we will do another pass to check that all explicitly specified attributes have correct name corresponding in targetAttributeType. - // This will allow excess properties in spread type as it is very common pattern to spread outter attributes into React component in its render method. - if (isSourceAttributeTypeAssignableToTarget && !isTypeAny(sourceAttributesType) && !isTypeAny(targetAttributesType)) { - for (var _i = 0, _a = openingLikeElement.attributes.properties; _i < _a.length; _i++) { - var attribute = _a[_i]; - if (ts.isJsxAttribute(attribute) && !isKnownProperty(targetAttributesType, attribute.name.text, /*isComparingJsxAttributes*/ true)) { - error(attribute, ts.Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType)); - // We break here so that errors won't be cascading - break; - } - } - } - } - } - function checkJsxExpression(node, checkMode) { - if (node.expression) { - var type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type)); - } - return type; - } - else { - return unknownType; - } - } - // If a symbol is a synthesized symbol with no value declaration, we assume it is a property. Example of this are the synthesized - // '.prototype' property as well as synthesized tuple index properties. - function getDeclarationKindFromSymbol(s) { - return s.valueDeclaration ? s.valueDeclaration.kind : 149 /* PropertyDeclaration */; - } - function getDeclarationModifierFlagsFromSymbol(s) { - if (s.valueDeclaration) { - var flags = ts.getCombinedModifierFlags(s.valueDeclaration); - return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */; - } - if (getCheckFlags(s) & 6 /* Synthetic */) { - var checkFlags = s.checkFlags; - var accessModifier = checkFlags & 256 /* ContainsPrivate */ ? 8 /* Private */ : - checkFlags & 64 /* ContainsPublic */ ? 4 /* Public */ : - 16 /* Protected */; - var staticModifier = checkFlags & 512 /* ContainsStatic */ ? 32 /* Static */ : 0; - return accessModifier | staticModifier; - } - if (s.flags & 16777216 /* Prototype */) { - return 4 /* Public */ | 32 /* Static */; - } - return 0; - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; - } - function isMethodLike(symbol) { - return !!(symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */); - } - /** - * Check whether the requested property access is valid. - * Returns true if node is a valid property access, and false otherwise. - * @param node The node to be checked. - * @param left The left hand side of the property access (e.g.: the super in `super.foo`). - * @param type The type of left. - * @param prop The symbol for the right hand side of the property access. - */ - function checkPropertyAccessibility(node, left, type, prop) { - var flags = getDeclarationModifierFlagsFromSymbol(prop); - var errorNode = node.kind === 179 /* PropertyAccessExpression */ || node.kind === 226 /* VariableDeclaration */ ? - node.name : - node.right; - if (getCheckFlags(prop) & 256 /* ContainsPrivate */) { - // Synthetic property with private constituent property - error(errorNode, ts.Diagnostics.Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1, symbolToString(prop), typeToString(type)); - return false; - } - if (left.kind === 97 /* SuperKeyword */) { - // TS 1.0 spec (April 2014): 4.8.2 - // - In a constructor, instance member function, instance member accessor, or - // instance member variable initializer where this references a derived class instance, - // a super property access is permitted and must specify a public instance member function of the base class. - // - In a static member function or static member accessor - // where this references the constructor function object of a derived class, - // a super property access is permitted and must specify a public static member function of the base class. - if (languageVersion < 2 /* ES2015 */) { - var hasNonMethodDeclaration = forEachProperty(prop, function (p) { - var propKind = getDeclarationKindFromSymbol(p); - return propKind !== 151 /* MethodDeclaration */ && propKind !== 150 /* MethodSignature */; - }); - if (hasNonMethodDeclaration) { - error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - return false; - } - } - if (flags & 128 /* Abstract */) { - // A method cannot be accessed in a super property access if the method is abstract. - // This error could mask a private property access error. But, a member - // cannot simultaneously be private and abstract, so this will trigger an - // additional error elsewhere. - error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - } - // Public properties are otherwise accessible. - if (!(flags & 24 /* NonPublicAccessibilityModifier */)) { - return true; - } - // Property is known to be private or protected at this point - // Private property is accessible if the property is within the declaring class - if (flags & 8 /* Private */) { - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - return false; - } - return true; - } - // Property is known to be protected at this point - // All protected properties of a supertype are accessible in a super access - if (left.kind === 97 /* SuperKeyword */) { - return true; - } - // Find the first enclosing class that has the declaring classes of the protected constituents - // of the property as base classes - var enclosingClass = forEachEnclosingClass(node, function (enclosingDeclaration) { - var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass, prop) ? enclosingClass : undefined; - }); - // A protected property is accessible if the property is within the declaring class or classes derived from it - if (!enclosingClass) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || type)); - return false; - } - // No further restrictions for static properties - if (flags & 32 /* Static */) { - return true; - } - // An instance property must be accessed through an instance of the enclosing class - if (type.flags & 16384 /* TypeParameter */ && type.isThisType) { - // get the original type -- represented as the type constraint of the 'this' type - type = getConstraintOfTypeParameter(type); - } - if (!(getObjectFlags(getTargetType(type)) & 3 /* ClassOrInterface */ && hasBaseType(type, enclosingClass))) { - error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1, symbolToString(prop), typeToString(enclosingClass)); - return false; - } - return true; - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function checkNonNullType(type, errorNode) { - var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 6144 /* Nullable */; - if (kind) { - error(errorNode, kind & 2048 /* Undefined */ ? kind & 4096 /* Null */ ? - ts.Diagnostics.Object_is_possibly_null_or_undefined : - ts.Diagnostics.Object_is_possibly_undefined : - ts.Diagnostics.Object_is_possibly_null); - var t = getNonNullableType(type); - return t.flags & (6144 /* Nullable */ | 8192 /* Never */) ? unknownType : t; - } - return type; - } - function checkPropertyAccessExpression(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.expression, node.name); - } - function checkQualifiedName(node) { - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, node.right); - } - function reportNonexistentProperty(propNode, containingType) { - var errorInfo; - if (containingType.flags & 65536 /* Union */ && !(containingType.flags & 8190 /* Primitive */)) { - for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { - var subtype = _a[_i]; - if (!getPropertyOfType(subtype, propNode.text)) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo)); - } - function markPropertyAsReferenced(prop) { - if (prop && - noUnusedIdentifiers && - (prop.flags & 106500 /* ClassMember */) && - prop.valueDeclaration && (ts.getModifierFlags(prop.valueDeclaration) & 8 /* Private */)) { - if (getCheckFlags(prop) & 1 /* Instantiated */) { - getSymbolLinks(prop).target.isReferenced = true; - } - else { - prop.isReferenced = true; - } - } - } - function isInPropertyInitializer(node) { - while (node) { - if (node.parent && node.parent.kind === 149 /* PropertyDeclaration */ && node.parent.initializer === node) { - return true; - } - node = node.parent; - } - return false; - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, right) { - var type = checkNonNullExpression(left); - if (isTypeAny(type) || type === silentNeverType) { - return type; - } - var apparentType = getApparentType(getWidenedType(type)); - if (apparentType === unknownType || (type.flags & 16384 /* TypeParameter */ && isTypeAny(apparentType))) { - // handle cases when type is Type parameter with invalid or any constraint - return apparentType; - } - var prop = getPropertyOfType(apparentType, right.text); - if (!prop) { - var stringIndexType = getIndexTypeOfType(apparentType, 0 /* String */); - if (stringIndexType) { - return stringIndexType; - } - if (right.text && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, type.flags & 16384 /* TypeParameter */ && type.isThisType ? apparentType : type); - } - return unknownType; - } - if (prop.valueDeclaration) { - if (isInPropertyInitializer(node) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, right.text); - } - if (prop.valueDeclaration.kind === 229 /* ClassDeclaration */ && - node.parent && node.parent.kind !== 159 /* TypeReference */ && - !ts.isInAmbientContext(prop.valueDeclaration) && - !isBlockScopedNameDeclaredBeforeUse(prop.valueDeclaration, right)) { - error(right, ts.Diagnostics.Class_0_used_before_its_declaration, right.text); - } - } - markPropertyAsReferenced(prop); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left, apparentType, prop); - var propType = getTypeOfSymbol(prop); - var assignmentKind = ts.getAssignmentTargetKind(node); - if (assignmentKind) { - if (isReferenceToReadonlyEntity(node, prop) || isReferenceThroughNamespaceImport(node)) { - error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property, right.text); - return unknownType; - } - } - // Only compute control flow type if this is a property access expression that isn't an - // assignment target, and the referenced property was declared as a variable, property, - // accessor, or optional method. - if (node.kind !== 179 /* PropertyAccessExpression */ || assignmentKind === 1 /* Definite */ || - !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && - !(prop.flags & 8192 /* Method */ && propType.flags & 65536 /* Union */)) { - return propType; - } - var flowType = getFlowTypeOfReference(node, propType); - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isValidPropertyAccess(node, propertyName) { - var left = node.kind === 179 /* PropertyAccessExpression */ - ? node.expression - : node.left; - var type = checkExpression(left); - if (type !== unknownType && !isTypeAny(type)) { - var prop = getPropertyOfType(getWidenedType(type), propertyName); - if (prop) { - return checkPropertyAccessibility(node, left, type, prop); - } - } - return true; - } - /** - * Return the symbol of the for-in variable declared or referenced by the given for-in statement. - */ - function getForInVariableSymbol(node) { - var initializer = node.initializer; - if (initializer.kind === 227 /* VariableDeclarationList */) { - var variable = initializer.declarations[0]; - if (variable && !ts.isBindingPattern(variable.name)) { - return getSymbolOfNode(variable); - } - } - else if (initializer.kind === 71 /* Identifier */) { - return getResolvedSymbol(initializer); - } - return undefined; - } - /** - * Return true if the given type is considered to have numeric property names. - */ - function hasNumericPropertyNames(type) { - return getIndexTypeOfType(type, 1 /* Number */) && !getIndexTypeOfType(type, 0 /* String */); - } - /** - * Return true if given node is an expression consisting of an identifier (possibly parenthesized) - * that references a for-in variable for an object with numeric property names. - */ - function isForInVariableForNumericPropertyNames(expr) { - var e = ts.skipParentheses(expr); - if (e.kind === 71 /* Identifier */) { - var symbol = getResolvedSymbol(e); - if (symbol.flags & 3 /* Variable */) { - var child = expr; - var node = expr.parent; - while (node) { - if (node.kind === 215 /* ForInStatement */ && - child === node.statement && - getForInVariableSymbol(node) === symbol && - hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node) { - var objectType = checkNonNullExpression(node.expression); - var indexExpression = node.argumentExpression; - if (!indexExpression) { - var sourceFile = ts.getSourceFileOfNode(node); - if (node.parent.kind === 182 /* NewExpression */ && node.parent.expression === node) { - var start = ts.skipTrivia(sourceFile.text, node.expression.end); - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead); - } - else { - var start = node.end - "]".length; - var end = node.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Expression_expected); - } - return unknownType; - } - var indexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : checkExpression(indexExpression); - if (objectType === unknownType || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && indexExpression.kind !== 9 /* StringLiteral */) { - error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return unknownType; - } - return checkIndexedAccessIndexType(getIndexedAccessType(objectType, indexType, node), node); - } - function checkThatExpressionIsProperSymbolReference(expression, expressionType, reportError) { - if (expressionType === unknownType) { - // There is already an error, so no need to report one. - return false; - } - if (!ts.isWellKnownSymbolSyntactically(expression)) { - return false; - } - // Make sure the property type is the primitive symbol type - if ((expressionType.flags & 512 /* ESSymbol */) === 0) { - if (reportError) { - error(expression, ts.Diagnostics.A_computed_property_name_of_the_form_0_must_be_of_type_symbol, ts.getTextOfNode(expression)); - } - return false; - } - // The name is Symbol., so make sure Symbol actually resolves to the - // global Symbol object - var leftHandSide = expression.expression; - var leftHandSideSymbol = getResolvedSymbol(leftHandSide); - if (!leftHandSideSymbol) { - return false; - } - var globalESSymbol = getGlobalESSymbolConstructorSymbol(/*reportErrors*/ true); - if (!globalESSymbol) { - // Already errored when we tried to look up the symbol - return false; - } - if (leftHandSideSymbol !== globalESSymbol) { - if (reportError) { - error(leftHandSide, ts.Diagnostics.Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object); - } - return false; - } - return true; - } - function resolveUntypedCall(node) { - if (node.kind === 183 /* TaggedTemplateExpression */) { - checkExpression(node.template); - } - else if (node.kind !== 147 /* Decorator */) { - ts.forEach(node.arguments, function (argument) { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - // Re-order candidate signatures into the result array. Assumes the result array to be empty. - // The candidate list orders groups in reverse, but within a group signatures are kept in declaration order - // A nit here is that we reorder only signatures that belong to the same symbol, - // so order how inherited signatures are processed is still preserved. - // interface A { (x: string): void } - // interface B extends A { (x: 'foo'): string } - // const b: B; - // b('foo') // <- here overloads should be processed as [(x:'foo'): string, (x: string): void] - function reorderCandidates(signatures, result) { - var lastParent; - var lastSymbol; - var cutoffIndex = 0; - var index; - var specializedIndex = -1; - var spliceIndex; - ts.Debug.assert(!result.length); - for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { - var signature = signatures_4[_i]; - var symbol = signature.declaration && getSymbolOfNode(signature.declaration); - var parent = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent === lastParent) { - index++; - } - else { - lastParent = parent; - index = cutoffIndex; - } - } - else { - // current declaration belongs to a different symbol - // set cutoffIndex so re-orderings in the future won't change result set from 0 to cutoffIndex - index = cutoffIndex = result.length; - lastParent = parent; - } - lastSymbol = symbol; - // specialized signatures always need to be placed before non-specialized signatures regardless - // of the cutoff position; see GH#1133 - if (signature.hasLiteralTypes) { - specializedIndex++; - spliceIndex = specializedIndex; - // The cutoff index always needs to be greater than or equal to the specialized signature index - // in order to prevent non-specialized signatures from being added before a specialized - // signature. - cutoffIndex++; - } - else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, signature); - } - } - function getSpreadArgumentIndex(args) { - for (var i = 0; i < args.length; i++) { - var arg = args[i]; - if (arg && arg.kind === 198 /* SpreadElement */) { - return i; - } - } - return -1; - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - var argCount; // Apparent number of arguments we will have in this call - var typeArguments; // Type arguments (undefined if none) - var callIsIncomplete; // In incomplete call we want to be lenient when we have too few arguments - var isDecorator; - var spreadArgIndex = -1; - if (ts.isJsxOpeningLikeElement(node)) { - // The arity check will be done in "checkApplicableSignatureForJsxOpeningLikeElement". - return true; - } - if (node.kind === 183 /* TaggedTemplateExpression */) { - var tagExpression = node; - // Even if the call is incomplete, we'll have a missing expression as our last argument, - // so we can say the count is just the arg list length - argCount = args.length; - typeArguments = undefined; - if (tagExpression.template.kind === 196 /* TemplateExpression */) { - // If a tagged template expression lacks a tail literal, the call is incomplete. - // Specifically, a template only can end in a TemplateTail or a Missing literal. - var templateExpression = tagExpression.template; - var lastSpan = ts.lastOrUndefined(templateExpression.templateSpans); - ts.Debug.assert(lastSpan !== undefined); // we should always have at least one span. - callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } - else { - // If the template didn't end in a backtick, or its beginning occurred right prior to EOF, - // then this might actually turn out to be a TemplateHead in the future; - // so we consider the call to be incomplete. - var templateLiteral = tagExpression.template; - ts.Debug.assert(templateLiteral.kind === 13 /* NoSubstitutionTemplateLiteral */); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } - else if (node.kind === 147 /* Decorator */) { - isDecorator = true; - typeArguments = undefined; - argCount = getEffectiveArgumentCount(node, /*args*/ undefined, signature); - } - else { - var callExpression = node; - if (!callExpression.arguments) { - // This only happens when we have something of the form: 'new C' - ts.Debug.assert(callExpression.kind === 182 /* NewExpression */); - return signature.minArgumentCount === 0; - } - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - // If we are missing the close parenthesis, the call is incomplete. - callIsIncomplete = callExpression.arguments.end === callExpression.end; - typeArguments = callExpression.typeArguments; - spreadArgIndex = getSpreadArgumentIndex(args); - } - // If the user supplied type arguments, but the number of type arguments does not match - // the declared number of type parameters, the call has an incorrect arity. - var numTypeParameters = ts.length(signature.typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - var hasRightNumberOfTypeArgs = !typeArguments || - (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); - if (!hasRightNumberOfTypeArgs) { - return false; - } - // If spread arguments are present, check that they correspond to a rest parameter. If so, no - // further checking is necessary. - if (spreadArgIndex >= 0) { - return isRestParameterIndex(signature, spreadArgIndex); - } - // Too many arguments implies incorrect arity. - if (!signature.hasRestParameter && argCount > signature.parameters.length) { - return false; - } - // If the call is incomplete, we should skip the lower bound check. - var hasEnoughArguments = argCount >= signature.minArgumentCount; - return callIsIncomplete || hasEnoughArguments; - } - // If type has a single call signature and no other members, return that signature. Otherwise, return undefined. - function getSingleCallSignature(type) { - if (type.flags & 32768 /* Object */) { - var resolved = resolveStructuredTypeMembers(type); - if (resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0 && - resolved.properties.length === 0 && !resolved.stringIndexInfo && !resolved.numberIndexInfo) { - return resolved.callSignatures[0]; - } - } - return undefined; - } - // Instantiate a generic signature in the context of a non-generic signature (section 3.8.5 in TypeScript spec) - function instantiateSignatureInContextOf(signature, contextualSignature, contextualMapper) { - var context = createInferenceContext(signature, /*inferUnionTypes*/ true, /*useAnyForNoInferences*/ false); - forEachMatchingParameterType(contextualSignature, signature, function (source, target) { - // Type parameters from outer context referenced by source type are fixed by instantiation of the source type - inferTypesWithContext(context, instantiateType(source, contextualMapper), target); - }); - return getSignatureInstantiation(signature, getInferredTypes(context)); - } - function inferTypeArguments(node, signature, args, excludeArgument, context) { - var typeParameters = signature.typeParameters; - var inferenceMapper = getInferenceMapper(context); - // Clear out all the inference results from the last time inferTypeArguments was called on this context - for (var i = 0; i < typeParameters.length; i++) { - // As an optimization, we don't have to clear (and later recompute) inferred types - // for type parameters that have already been fixed on the previous call to inferTypeArguments. - // It would be just as correct to reset all of them. But then we'd be repeating the same work - // for the type parameters that were fixed, namely the work done by getInferredType. - if (!context.inferences[i].isFixed) { - context.inferredTypes[i] = undefined; - } - } - // On this call to inferTypeArguments, we may get more inferences for certain type parameters that were not - // fixed last time. This means that a type parameter that failed inference last time may succeed this time, - // or vice versa. Therefore, the failedTypeParameterIndex is useless if it points to an unfixed type parameter, - // because it may change. So here we reset it. However, getInferredType will not revisit any type parameters - // that were previously fixed. So if a fixed type parameter failed previously, it will fail again because - // it will contain the exact same set of inferences. So if we reset the index from a fixed type parameter, - // we will lose information that we won't recover this time around. - if (context.failedTypeParameterIndex !== undefined && !context.inferences[context.failedTypeParameterIndex].isFixed) { - context.failedTypeParameterIndex = undefined; - } - var thisType = getThisTypeOfSignature(signature); - if (thisType) { - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - inferTypesWithContext(context, thisArgumentType, thisType); - } - // We perform two passes over the arguments. In the first pass we infer from all arguments, but use - // wildcards for all context sensitive function expressions. - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - // If the effective argument is 'undefined', then it is an argument that is present but is synthetic. - if (arg === undefined || arg.kind !== 200 /* OmittedExpression */) { - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - // If the effective argument type is 'undefined', there is no synthetic type - // for the argument. In that case, we should check the argument. - if (argType === undefined) { - // For context sensitive arguments we pass the identityMapper, which is a signal to treat all - // context sensitive function expressions as wildcards - var mapper = excludeArgument && excludeArgument[i] !== undefined ? identityMapper : inferenceMapper; - argType = checkExpressionWithContextualType(arg, paramType, mapper); - } - inferTypesWithContext(context, argType, paramType); - } - } - // In the second pass we visit only context sensitive arguments, and only those that aren't excluded, this - // time treating function expressions normally (which may cause previously inferred type arguments to be fixed - // as we construct types for contextually typed parameters) - // Decorators will not have `excludeArgument`, as their arguments cannot be contextually typed. - // Tagged template expressions will always have `undefined` for `excludeArgument[0]`. - if (excludeArgument) { - for (var i = 0; i < argCount; i++) { - // No need to check for omitted args and template expressions, their exclusion value is always undefined - if (excludeArgument[i] === false) { - var arg = args[i]; - var paramType = getTypeAtPosition(signature, i); - inferTypesWithContext(context, checkExpressionWithContextualType(arg, paramType, inferenceMapper), paramType); - } - } - } - getInferredTypes(context); - } - function checkTypeArguments(signature, typeArgumentNodes, typeArgumentTypes, reportErrors, headMessage) { - var typeParameters = signature.typeParameters; - var typeArgumentsAreAssignable = true; - var mapper; - for (var i = 0; i < typeArgumentNodes.length; i++) { - if (typeArgumentsAreAssignable /* so far */) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - var errorInfo = void 0; - var typeArgumentHeadMessage = ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (reportErrors && headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, typeArgumentHeadMessage); - typeArgumentHeadMessage = headMessage; - } - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - var typeArgument = typeArgumentTypes[i]; - typeArgumentsAreAssignable = checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo); - } - } - } - return typeArgumentsAreAssignable; - } - /** - * Check if the given signature can possibly be a signature called by the JSX opening-like element. - * @param node a JSX opening-like element we are trying to figure its call signature - * @param signature a candidate signature we are trying whether it is a call signature - * @param relation a relationship to check parameter and argument type - * @param excludeArgument - */ - function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation) { - // JSX opening-like element has correct arity for stateless-function component if the one of the following condition is true: - // 1. callIsIncomplete - // 2. attributes property has same number of properties as the parameter object type. - // We can figure that out by resolving attributes property and check number of properties in the resolved type - // If the call has correct arity, we will then check if the argument type and parameter type is assignable - var callIsIncomplete = node.attributes.end === node.end; // If we are missing the close "/>", the call is incomplete - if (callIsIncomplete) { - return true; - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - // Stateless function components can have maximum of three arguments: "props", "context", and "updater". - // However "context" and "updater" are implicit and can't be specify by users. Only the first parameter, props, - // can be specified by users through attributes property. - var paramType = getTypeAtPosition(signature, 0); - var attributesType = checkExpressionWithContextualType(node.attributes, paramType, /*contextualMapper*/ undefined); - var argProperties = getPropertiesOfType(attributesType); - for (var _i = 0, argProperties_1 = argProperties; _i < argProperties_1.length; _i++) { - var arg = argProperties_1[_i]; - if (!getPropertyOfType(paramType, arg.name) && isUnhyphenatedJsxName(arg.name)) { - return false; - } - } - return checkTypeRelatedTo(attributesType, paramType, relation, /*errorNode*/ undefined, headMessage); - } - function checkApplicableSignature(node, args, signature, relation, excludeArgument, reportErrors) { - if (ts.isJsxOpeningLikeElement(node)) { - return checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation); - } - var thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && node.kind !== 182 /* NewExpression */) { - // If the called expression is not of the form `x.f` or `x["f"]`, then sourceType = voidType - // If the signature's 'this' type is voidType, then the check is skipped -- anything is compatible. - // If the expression is a new expression, then the check is skipped. - var thisArgumentNode = getThisArgumentOfCall(node); - var thisArgumentType = thisArgumentNode ? checkExpression(thisArgumentNode) : voidType; - var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; - var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, getThisTypeOfSignature(signature), relation, errorNode, headMessage_1)) { - return false; - } - } - var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - var argCount = getEffectiveArgumentCount(node, args, signature); - for (var i = 0; i < argCount; i++) { - var arg = getEffectiveArgument(node, args, i); - // If the effective argument is 'undefined', then it is an argument that is present but is synthetic. - if (arg === undefined || arg.kind !== 200 /* OmittedExpression */) { - // Check spread elements against rest type (from arity check we know spread argument corresponds to a rest parameter) - var paramType = getTypeAtPosition(signature, i); - var argType = getEffectiveArgumentType(node, i); - // If the effective argument type is 'undefined', there is no synthetic type - // for the argument. In that case, we should check the argument. - if (argType === undefined) { - argType = checkExpressionWithContextualType(arg, paramType, excludeArgument && excludeArgument[i] ? identityMapper : undefined); - } - // Use argument expression as error location when reporting errors - var errorNode = reportErrors ? getEffectiveArgumentErrorNode(node, i, arg) : undefined; - if (!checkTypeRelatedTo(argType, paramType, relation, errorNode, headMessage)) { - return false; - } - } - } - return true; - } - /** - * Returns the this argument in calls like x.f(...) and x[f](...). Undefined otherwise. - */ - function getThisArgumentOfCall(node) { - if (node.kind === 181 /* CallExpression */) { - var callee = node.expression; - if (callee.kind === 179 /* PropertyAccessExpression */) { - return callee.expression; - } - else if (callee.kind === 180 /* ElementAccessExpression */) { - return callee.expression; - } - } - } - /** - * Returns the effective arguments for an expression that works like a function invocation. - * - * If 'node' is a CallExpression or a NewExpression, then its argument list is returned. - * If 'node' is a TaggedTemplateExpression, a new argument list is constructed from the substitution - * expressions, where the first element of the list is `undefined`. - * If 'node' is a Decorator, the argument list will be `undefined`, and its arguments and types - * will be supplied from calls to `getEffectiveArgumentCount` and `getEffectiveArgumentType`. - */ - function getEffectiveCallArguments(node) { - var args; - if (node.kind === 183 /* TaggedTemplateExpression */) { - var template = node.template; - args = [undefined]; - if (template.kind === 196 /* TemplateExpression */) { - ts.forEach(template.templateSpans, function (span) { - args.push(span.expression); - }); - } - } - else if (node.kind === 147 /* Decorator */) { - // For a decorator, we return undefined as we will determine - // the number and types of arguments for a decorator using - // `getEffectiveArgumentCount` and `getEffectiveArgumentType` below. - return undefined; - } - else if (ts.isJsxOpeningLikeElement(node)) { - args = node.attributes.properties.length > 0 ? [node.attributes] : emptyArray; - } - else { - args = node.arguments || emptyArray; - } - return args; - } - /** - * Returns the effective argument count for a node that works like a function invocation. - * If 'node' is a Decorator, the number of arguments is derived from the decoration - * target and the signature: - * If 'node.target' is a class declaration or class expression, the effective argument - * count is 1. - * If 'node.target' is a parameter declaration, the effective argument count is 3. - * If 'node.target' is a property declaration, the effective argument count is 2. - * If 'node.target' is a method or accessor declaration, the effective argument count - * is 3, although it can be 2 if the signature only accepts two arguments, allowing - * us to match a property decorator. - * Otherwise, the argument count is the length of the 'args' array. - */ - function getEffectiveArgumentCount(node, args, signature) { - if (node.kind === 147 /* Decorator */) { - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - // A class decorator will have one argument (see `ClassDecorator` in core.d.ts) - return 1; - case 149 /* PropertyDeclaration */: - // A property declaration decorator will have two arguments (see - // `PropertyDecorator` in core.d.ts) - return 2; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // A method or accessor declaration decorator will have two or three arguments (see - // `PropertyDecorator` and `MethodDecorator` in core.d.ts) - // If we are emitting decorators for ES3, we will only pass two arguments. - if (languageVersion === 0 /* ES3 */) { - return 2; - } - // If the method decorator signature only accepts a target and a key, we will only - // type check those arguments. - return signature.parameters.length >= 3 ? 3 : 2; - case 146 /* Parameter */: - // A parameter declaration decorator will have three arguments (see - // `ParameterDecorator` in core.d.ts) - return 3; - } - } - else { - return args.length; - } - } - /** - * Returns the effective type of the first argument to a decorator. - * If 'node' is a class declaration or class expression, the effective argument type - * is the type of the static side of the class. - * If 'node' is a parameter declaration, the effective argument type is either the type - * of the static or instance side of the class for the parameter's parent method, - * depending on whether the method is declared static. - * For a constructor, the type is always the type of the static side of the class. - * If 'node' is a property, method, or accessor declaration, the effective argument - * type is the type of the static or instance side of the parent class for class - * element, depending on whether the element is declared static. - */ - function getEffectiveDecoratorFirstArgumentType(node) { - // The first argument to a decorator is its `target`. - if (node.kind === 229 /* ClassDeclaration */) { - // For a class decorator, the `target` is the type of the class (e.g. the - // "static" or "constructor" side of the class) - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - if (node.kind === 146 /* Parameter */) { - // For a parameter decorator, the `target` is the parent type of the - // parameter's containing method. - node = node.parent; - if (node.kind === 152 /* Constructor */) { - var classSymbol = getSymbolOfNode(node); - return getTypeOfSymbol(classSymbol); - } - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // For a property or method decorator, the `target` is the - // "static"-side type of the parent of the member if the member is - // declared "static"; otherwise, it is the "instance"-side type of the - // parent of the member. - return getParentTypeOfClassElement(node); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective type for the second argument to a decorator. - * If 'node' is a parameter, its effective argument type is one of the following: - * If 'node.parent' is a constructor, the effective argument type is 'any', as we - * will emit `undefined`. - * If 'node.parent' is a member with an identifier, numeric, or string literal name, - * the effective argument type will be a string literal type for the member name. - * If 'node.parent' is a computed property name, the effective argument type will - * either be a symbol type or the string type. - * If 'node' is a member with an identifier, numeric, or string literal name, the - * effective argument type will be a string literal type for the member name. - * If 'node' is a computed property name, the effective argument type will either - * be a symbol type or the string type. - * A class decorator does not have a second argument type. - */ - function getEffectiveDecoratorSecondArgumentType(node) { - // The second argument to a decorator is its `propertyKey` - if (node.kind === 229 /* ClassDeclaration */) { - ts.Debug.fail("Class decorators should not have a second synthetic argument."); - return unknownType; - } - if (node.kind === 146 /* Parameter */) { - node = node.parent; - if (node.kind === 152 /* Constructor */) { - // For a constructor parameter decorator, the `propertyKey` will be `undefined`. - return anyType; - } - // For a non-constructor parameter decorator, the `propertyKey` will be either - // a string or a symbol, based on the name of the parameter's containing method. - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // The `propertyKey` for a property or method decorator will be a - // string literal type if the member name is an identifier, number, or string; - // otherwise, if the member name is a computed property name it will - // be either string or symbol. - var element = node; - switch (element.name.kind) { - case 71 /* Identifier */: - case 8 /* NumericLiteral */: - case 9 /* StringLiteral */: - return getLiteralTypeForText(32 /* StringLiteral */, element.name.text); - case 144 /* ComputedPropertyName */: - var nameType = checkComputedPropertyName(element.name); - if (isTypeOfKind(nameType, 512 /* ESSymbol */)) { - return nameType; - } - else { - return stringType; - } - default: - ts.Debug.fail("Unsupported property name."); - return unknownType; - } - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective argument type for the third argument to a decorator. - * If 'node' is a parameter, the effective argument type is the number type. - * If 'node' is a method or accessor, the effective argument type is a - * `TypedPropertyDescriptor` instantiated with the type of the member. - * Class and property decorators do not have a third effective argument. - */ - function getEffectiveDecoratorThirdArgumentType(node) { - // The third argument to a decorator is either its `descriptor` for a method decorator - // or its `parameterIndex` for a parameter decorator - if (node.kind === 229 /* ClassDeclaration */) { - ts.Debug.fail("Class decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 146 /* Parameter */) { - // The `parameterIndex` for a parameter decorator is always a number - return numberType; - } - if (node.kind === 149 /* PropertyDeclaration */) { - ts.Debug.fail("Property decorators should not have a third synthetic argument."); - return unknownType; - } - if (node.kind === 151 /* MethodDeclaration */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // The `descriptor` for a method decorator will be a `TypedPropertyDescriptor` - // for the type of the member. - var propertyType = getTypeOfNode(node); - return createTypedPropertyDescriptorType(propertyType); - } - ts.Debug.fail("Unsupported decorator target."); - return unknownType; - } - /** - * Returns the effective argument type for the provided argument to a decorator. - */ - function getEffectiveDecoratorArgumentType(node, argIndex) { - if (argIndex === 0) { - return getEffectiveDecoratorFirstArgumentType(node.parent); - } - else if (argIndex === 1) { - return getEffectiveDecoratorSecondArgumentType(node.parent); - } - else if (argIndex === 2) { - return getEffectiveDecoratorThirdArgumentType(node.parent); - } - ts.Debug.fail("Decorators should not have a fourth synthetic argument."); - return unknownType; - } - /** - * Gets the effective argument type for an argument in a call expression. - */ - function getEffectiveArgumentType(node, argIndex) { - // Decorators provide special arguments, a tagged template expression provides - // a special first argument, and string literals get string literal types - // unless we're reporting errors - if (node.kind === 147 /* Decorator */) { - return getEffectiveDecoratorArgumentType(node, argIndex); - } - else if (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */) { - return getGlobalTemplateStringsArrayType(); - } - // This is not a synthetic argument, so we return 'undefined' - // to signal that the caller needs to check the argument. - return undefined; - } - /** - * Gets the effective argument expression for an argument in a call expression. - */ - function getEffectiveArgument(node, args, argIndex) { - // For a decorator or the first argument of a tagged template expression we return undefined. - if (node.kind === 147 /* Decorator */ || - (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */)) { - return undefined; - } - return args[argIndex]; - } - /** - * Gets the error node to use when reporting errors for an effective argument. - */ - function getEffectiveArgumentErrorNode(node, argIndex, arg) { - if (node.kind === 147 /* Decorator */) { - // For a decorator, we use the expression of the decorator for error reporting. - return node.expression; - } - else if (argIndex === 0 && node.kind === 183 /* TaggedTemplateExpression */) { - // For a the first argument of a tagged template expression, we use the template of the tag for error reporting. - return node.template; - } - else { - return arg; - } - } - function resolveCall(node, signatures, candidatesOutArray, headMessage) { - var isTaggedTemplate = node.kind === 183 /* TaggedTemplateExpression */; - var isDecorator = node.kind === 147 /* Decorator */; - var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); - var typeArguments; - if (!isTaggedTemplate && !isDecorator && !isJsxOpeningOrSelfClosingElement) { - typeArguments = node.typeArguments; - // We already perform checking on the type arguments on the class declaration itself. - if (node.expression.kind !== 97 /* SuperKeyword */) { - ts.forEach(typeArguments, checkSourceElement); - } - } - if (signatures.length === 1) { - var declaration = signatures[0].declaration; - if (declaration && ts.isInJavaScriptFile(declaration) && !ts.hasJSDocParameterTags(declaration)) { - if (containsArgumentsReference(declaration)) { - var signatureWithRest = cloneSignature(signatures[0]); - var syntheticArgsSymbol = createSymbol(3 /* Variable */, "args"); - syntheticArgsSymbol.type = anyArrayType; - syntheticArgsSymbol.isRestParameter = true; - signatureWithRest.parameters = ts.concatenate(signatureWithRest.parameters, [syntheticArgsSymbol]); - signatureWithRest.hasRestParameter = true; - signatures = [signatureWithRest]; - } - } - } - var candidates = candidatesOutArray || []; - // reorderCandidates fills up the candidates array directly - reorderCandidates(signatures, candidates); - if (!candidates.length) { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - return resolveErrorCall(node); - } - var args = getEffectiveCallArguments(node); - // The following applies to any value of 'excludeArgument[i]': - // - true: the argument at 'i' is susceptible to a one-time permanent contextual typing. - // - undefined: the argument at 'i' is *not* susceptible to permanent contextual typing. - // - false: the argument at 'i' *was* and *has been* permanently contextually typed. - // - // The idea is that we will perform type argument inference & assignability checking once - // without using the susceptible parameters that are functions, and once more for each of those - // parameters, contextually typing each as we go along. - // - // For a tagged template, then the first argument be 'undefined' if necessary - // because it represents a TemplateStringsArray. - // - // For a decorator, no arguments are susceptible to contextual typing due to the fact - // decorators are applied to a declaration by the emitter, and not to an expression. - var excludeArgument; - if (!isDecorator) { - // We do not need to call `getEffectiveArgumentCount` here as it only - // applies when calculating the number of arguments for a decorator. - for (var i = isTaggedTemplate ? 1 : 0; i < args.length; i++) { - if (isContextSensitive(args[i])) { - if (!excludeArgument) { - excludeArgument = new Array(args.length); - } - excludeArgument[i] = true; - } - } - } - // The following variables are captured and modified by calls to chooseOverload. - // If overload resolution or type argument inference fails, we want to report the - // best error possible. The best error is one which says that an argument was not - // assignable to a parameter. This implies that everything else about the overload - // was fine. So if there is any overload that is only incorrect because of an - // argument, we will report an error on that one. - // - // function foo(s: string) {} - // function foo(n: number) {} // Report argument error on this overload - // function foo() {} - // foo(true); - // - // If none of the overloads even made it that far, there are two possibilities. - // There was a problem with type arguments for some overload, in which case - // report an error on that. Or none of the overloads even had correct arity, - // in which case give an arity error. - // - // function foo(x: T, y: T) {} // Report type argument inference error - // function foo() {} - // foo(0, true); - // - var candidateForArgumentError; - var candidateForTypeArgumentError; - var resultOfFailedInference; - var result; - // If we are in signature help, a trailing comma indicates that we intend to provide another argument, - // so we will only accept overloads with arity at least 1 higher than the current number of provided arguments. - var signatureHelpTrailingComma = candidatesOutArray && node.kind === 181 /* CallExpression */ && node.arguments.hasTrailingComma; - // Section 4.12.1: - // if the candidate list contains one or more signatures for which the type of each argument - // expression is a subtype of each corresponding parameter type, the return type of the first - // of those signatures becomes the return type of the function call. - // Otherwise, the return type of the first signature in the candidate list becomes the return - // type of the function call. - // - // Whether the call is an error is determined by assignability of the arguments. The subtype pass - // is just important for choosing the best signature. So in the case where there is only one - // signature, the subtype pass is useless. So skipping it is an optimization. - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, signatureHelpTrailingComma); - } - if (!result) { - // Reinitialize these pointers for round two - candidateForArgumentError = undefined; - candidateForTypeArgumentError = undefined; - resultOfFailedInference = undefined; - result = chooseOverload(candidates, assignableRelation, signatureHelpTrailingComma); - } - if (result) { - return result; - } - // No signatures were applicable. Now report errors based on the last applicable signature with - // no arguments excluded from assignability checks. - // If candidate is undefined, it means that no candidates had a suitable arity. In that case, - // skip the checkApplicableSignature check. - if (candidateForArgumentError) { - if (isJsxOpeningOrSelfClosingElement) { - // We do not report any error here because any error will be handled in "resolveCustomJsxElementAttributesType". - return candidateForArgumentError; - } - // excludeArgument is undefined, in this case also equivalent to [undefined, undefined, ...] - // The importance of excludeArgument is to prevent us from typing function expression parameters - // in arguments too early. If possible, we'd like to only type them once we know the correct - // overload. However, this matters for the case where the call is correct. When the call is - // an error, we don't need to exclude any arguments, although it would cause no harm to do so. - checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, /*excludeArgument*/ undefined, /*reportErrors*/ true); - } - else if (candidateForTypeArgumentError) { - if (!isTaggedTemplate && !isDecorator && typeArguments) { - var typeArguments_2 = node.typeArguments; - checkTypeArguments(candidateForTypeArgumentError, typeArguments_2, ts.map(typeArguments_2, getTypeFromTypeNode), /*reportErrors*/ true, headMessage); - } - else { - ts.Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0); - var failedTypeParameter = candidateForTypeArgumentError.typeParameters[resultOfFailedInference.failedTypeParameterIndex]; - var inferenceCandidates = getInferenceCandidates(resultOfFailedInference, resultOfFailedInference.failedTypeParameterIndex); - var diagnosticChainHead = ts.chainDiagnosticMessages(/*details*/ undefined, // details will be provided by call to reportNoCommonSupertypeError - ts.Diagnostics.The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly, typeToString(failedTypeParameter)); - if (headMessage) { - diagnosticChainHead = ts.chainDiagnosticMessages(diagnosticChainHead, headMessage); - } - reportNoCommonSupertypeError(inferenceCandidates, node.tagName || node.expression || node.tag, diagnosticChainHead); - } - } - else { - reportError(ts.Diagnostics.Supplied_parameters_do_not_match_any_signature_of_call_target); - } - // No signature was applicable. We have already reported the errors for the invalid signature. - // If this is a type resolution session, e.g. Language Service, try to get better information that anySignature. - // Pick the first candidate that matches the arity. This way we can get a contextual type for cases like: - // declare function f(a: { xa: number; xb: number; }); - // f({ | - if (!produceDiagnostics) { - for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { - var candidate = candidates_1[_i]; - if (hasCorrectArity(node, args, candidate)) { - if (candidate.typeParameters && typeArguments) { - candidate = getSignatureInstantiation(candidate, ts.map(typeArguments, getTypeFromTypeNode)); - } - return candidate; - } - } - } - return resolveErrorCall(node); - function reportError(message, arg0, arg1, arg2) { - var errorInfo; - errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2); - if (headMessage) { - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - } - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - } - function chooseOverload(candidates, relation, signatureHelpTrailingComma) { - if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } - for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { - var originalCandidate = candidates_2[_i]; - if (!hasCorrectArity(node, args, originalCandidate, signatureHelpTrailingComma)) { - continue; - } - var candidate = void 0; - var typeArgumentsAreValid = void 0; - var inferenceContext = originalCandidate.typeParameters - ? createInferenceContext(originalCandidate, /*inferUnionTypes*/ false, /*useAnyForNoInferences*/ ts.isInJavaScriptFile(node)) - : undefined; - while (true) { - candidate = originalCandidate; - if (candidate.typeParameters) { - var typeArgumentTypes = void 0; - if (typeArguments) { - typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArguments, getTypeFromTypeNode), candidate.typeParameters, getMinTypeArgumentCount(candidate.typeParameters)); - typeArgumentsAreValid = checkTypeArguments(candidate, typeArguments, typeArgumentTypes, /*reportErrors*/ false); - } - else { - inferTypeArguments(node, candidate, args, excludeArgument, inferenceContext); - typeArgumentTypes = inferenceContext.inferredTypes; - typeArgumentsAreValid = inferenceContext.failedTypeParameterIndex === undefined; - } - if (!typeArgumentsAreValid) { - break; - } - candidate = getSignatureInstantiation(candidate, typeArgumentTypes); - } - if (!checkApplicableSignature(node, args, candidate, relation, excludeArgument, /*reportErrors*/ false)) { - break; - } - var index = excludeArgument ? ts.indexOf(excludeArgument, /*value*/ true) : -1; - if (index < 0) { - return candidate; - } - excludeArgument[index] = false; - } - // A post-mortem of this iteration of the loop. The signature was not applicable, - // so we want to track it as a candidate for reporting an error. If the candidate - // had no type parameters, or had no issues related to type arguments, we can - // report an error based on the arguments. If there was an issue with type - // arguments, then we can only report an error based on the type arguments. - if (originalCandidate.typeParameters) { - var instantiatedCandidate = candidate; - if (typeArgumentsAreValid) { - candidateForArgumentError = instantiatedCandidate; - } - else { - candidateForTypeArgumentError = originalCandidate; - if (!typeArguments) { - resultOfFailedInference = inferenceContext; - } - } - } - else { - ts.Debug.assert(originalCandidate === candidate); - candidateForArgumentError = originalCandidate; - } - } - return undefined; - } - } - function resolveCallExpression(node, candidatesOutArray) { - if (node.expression.kind === 97 /* SuperKeyword */) { - var superType = checkSuperExpression(node.expression); - if (superType !== unknownType) { - // In super call, the candidate signatures are the matching arity signatures of the base constructor function instantiated - // with the type arguments specified in the extends clause. - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(ts.getContainingClass(node)); - if (baseTypeNode) { - var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray); - } - } - return resolveUntypedCall(node); - } - var funcType = checkNonNullExpression(node.expression); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - // Technically, this signatures list may be incomplete. We are taking the apparent type, - // but we are not including call signatures that may have been added to the Object or - // Function interface, since they have none by default. This is a bit of a leap of faith - // that the user will not add any. - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - // TS 1.0 Spec: 4.12 - // In an untyped function call no TypeArgs are permitted, Args can be any argument list, no contextual - // types are provided for the argument expressions, and the result is always of type Any. - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - // The unknownType indicates that an error already occurred (and was reported). No - // need to report another error in this case. - if (funcType !== unknownType && node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - // If FuncExpr's apparent type(section 3.8.1) is a function type, the call is a typed function call. - // TypeScript employs overload resolution in typed function calls in order to support functions - // with multiple call signatures. - if (!callSignatures.length) { - if (constructSignatures.length) { - error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } - else { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - } - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - /** - * TS 1.0 spec: 4.12 - * If FuncExpr is of type Any, or of an object type that has no call or construct signatures - * but is a subtype of the Function interface, the call is an untyped function call. - */ - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - if (isTypeAny(funcType)) { - return true; - } - if (isTypeAny(apparentFuncType) && funcType.flags & 16384 /* TypeParameter */) { - return true; - } - if (!numCallSignatures && !numConstructSignatures) { - // We exclude union types because we may have a union of function types that happen to have - // no common signatures. - if (funcType.flags & 65536 /* Union */) { - return false; - } - return isTypeAssignableTo(funcType, globalFunctionType); - } - return false; - } - function resolveNewExpression(node, candidatesOutArray) { - if (node.arguments && languageVersion < 1 /* ES5 */) { - var spreadIndex = getSpreadArgumentIndex(node.arguments); - if (spreadIndex >= 0) { - error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); - } - } - var expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - // If expressionType's apparent type(section 3.8.1) is an object type with one or - // more construct signatures, the expression is processed in the same manner as a - // function call, but using the construct signatures as the initial set of candidate - // signatures for overload resolution. The result type of the function call becomes - // the result type of the operation. - expressionType = getApparentType(expressionType); - if (expressionType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - // If the expression is a class of abstract type, then it cannot be instantiated. - // Note, only class declarations can be declared abstract. - // In the case of a merged class-module or class-interface declaration, - // only the class declaration node will have the Abstract flag set. - var valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && ts.getModifierFlags(valueDecl) & 128 /* Abstract */) { - error(node, ts.Diagnostics.Cannot_create_an_instance_of_the_abstract_class_0, ts.declarationNameToString(ts.getNameOfDeclaration(valueDecl))); - return resolveErrorCall(node); - } - // TS 1.0 spec: 4.11 - // If expressionType is of type Any, Args can be any argument - // list and the result of the operation is of type Any. - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - // Technically, this signatures list may be incomplete. We are taking the apparent type, - // but we are not including construct signatures that may have been added to the Object or - // Function interface, since they have none by default. This is a bit of a leap of faith - // that the user will not add any. - var constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray); - } - // If expressionType's apparent type is an object type with no construct signatures but - // one or more call signatures, the expression is processed as a function call. A compile-time - // error occurs if the result of the function call is not Void. The type of the result of the - // operation is Any. It is an error to have a Void this type. - var callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); - if (callSignatures.length) { - var signature = resolveCall(node, callSignatures, candidatesOutArray); - if (getReturnTypeOfSignature(signature) !== voidType) { - error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - return signature; - } - error(node, ts.Diagnostics.Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature); - return resolveErrorCall(node); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - var declaration = signature.declaration; - var modifiers = ts.getModifierFlags(declaration); - // Public constructor is accessible. - if (!(modifiers & 24 /* NonPublicAccessibilityModifier */)) { - return true; - } - var declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - // A private or protected constructor can only be instantiated within its own class (or a subclass, for protected) - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - var containingClass = ts.getContainingClass(node); - if (containingClass) { - var containingType = getTypeOfNode(containingClass); - var baseTypes = getBaseTypes(containingType); - while (baseTypes.length) { - var baseType = baseTypes[0]; - if (modifiers & 16 /* Protected */ && - baseType.symbol === declaration.parent.symbol) { - return true; - } - baseTypes = getBaseTypes(baseType); - } - } - if (modifiers & 8 /* Private */) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 16 /* Protected */) { - error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function resolveTaggedTemplateExpression(node, candidatesOutArray) { - var tagType = checkExpression(node.tag); - var apparentType = getApparentType(tagType); - if (apparentType === unknownType) { - // Another error has already been reported - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - error(node, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray); - } - /** - * Gets the localized diagnostic head message to use for errors when resolving a decorator as a call expression. - */ - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 146 /* Parameter */: - return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 149 /* PropertyDeclaration */: - return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - } - } - /** - * Resolves a decorator as if it were a call expression. - */ - function resolveDecorator(node, candidatesOutArray) { - var funcType = checkExpression(node.expression); - var apparentType = getApparentType(funcType); - if (apparentType === unknownType) { - return resolveErrorCall(node); - } - var callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - var constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - var errorInfo = void 0; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures, typeToString(apparentType)); - errorInfo = ts.chainDiagnosticMessages(errorInfo, headMessage); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(node, errorInfo)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, headMessage); - } - /** - * This function is similar to getResolvedSignature but is exclusively for trying to resolve JSX stateless-function component. - * The main reason we have to use this function instead of getResolvedSignature because, the caller of this function will already check the type of openingLikeElement's tagName - * and pass the type as elementType. The elementType can not be a union (as such case should be handled by the caller of this function) - * Note: at this point, we are still not sure whether the opening-like element is a stateless function component or not. - * @param openingLikeElement an opening-like JSX element to try to resolve as JSX stateless function - * @param elementType an element type of the opneing-like element by checking opening-like element's tagname. - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - */ - function getResolvedJsxStatelessFunctionSignature(openingLikeElement, elementType, candidatesOutArray) { - ts.Debug.assert(!(elementType.flags & 65536 /* Union */)); - var callSignature = resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray); - return callSignature; - } - /** - * Try treating a given opening-like element as stateless function component and resolve a tagName to a function signature. - * @param openingLikeElement an JSX opening-like element we want to try resolve its stateless function if possible - * @param elementType a type of the opening-like JSX element, a result of resolving tagName in opening-like element. - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - * @return a resolved signature if we can find function matching function signature through resolve call or a first signature in the list of functions. - * otherwise return undefined if tag-name of the opening-like element doesn't have call signatures - */ - function resolveStatelessJsxOpeningLikeElement(openingLikeElement, elementType, candidatesOutArray) { - // If this function is called from language service, elementType can be a union type. This is not possible if the function is called from compiler (see: resolveCustomJsxElementAttributesType) - if (elementType.flags & 65536 /* Union */) { - var types = elementType.types; - var result = void 0; - for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { - var type = types_18[_i]; - result = result || resolveStatelessJsxOpeningLikeElement(openingLikeElement, type, candidatesOutArray); - } - return result; - } - var callSignatures = elementType && getSignaturesOfType(elementType, 0 /* Call */); - if (callSignatures && callSignatures.length > 0) { - var callSignature = void 0; - callSignature = resolveCall(openingLikeElement, callSignatures, candidatesOutArray); - return callSignature; - } - return undefined; - } - function resolveSignature(node, candidatesOutArray) { - switch (node.kind) { - case 181 /* CallExpression */: - return resolveCallExpression(node, candidatesOutArray); - case 182 /* NewExpression */: - return resolveNewExpression(node, candidatesOutArray); - case 183 /* TaggedTemplateExpression */: - return resolveTaggedTemplateExpression(node, candidatesOutArray); - case 147 /* Decorator */: - return resolveDecorator(node, candidatesOutArray); - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - // This code-path is called by language service - return resolveStatelessJsxOpeningLikeElement(node, checkExpression(node.tagName), candidatesOutArray); - } - ts.Debug.fail("Branch in 'resolveSignature' should be unreachable."); - } - /** - * Resolve a signature of a given call-like expression. - * @param node a call-like expression to try resolve a signature for - * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; - * the function will fill it up with appropriate candidate signatures - * @return a signature of the call-like expression or undefined if one can't be found - */ - function getResolvedSignature(node, candidatesOutArray) { - var links = getNodeLinks(node); - // If getResolvedSignature has already been called, we will have cached the resolvedSignature. - // However, it is possible that either candidatesOutArray was not passed in the first time, - // or that a different candidatesOutArray was passed in. Therefore, we need to redo the work - // to correctly fill the candidatesOutArray. - var cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - links.resolvedSignature = resolvingSignature; - var result = resolveSignature(node, candidatesOutArray); - // If signature resolution originated in control flow type analysis (for example to compute the - // assigned type in a flow assignment) we don't cache the result as it may be based on temporary - // types from the control flow analysis. - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - return result; - } - function getResolvedOrAnySignature(node) { - // If we're already in the process of resolving the given signature, don't resolve again as - // that could cause infinite recursion. Instead, return anySignature. - return getNodeLinks(node).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(node); - } - function getInferredClassType(symbol) { - var links = getSymbolLinks(symbol); - if (!links.inferredClassType) { - links.inferredClassType = createAnonymousType(symbol, symbol.members, emptyArray, emptyArray, /*stringIndexType*/ undefined, /*numberIndexType*/ undefined); - } - return links.inferredClassType; - } - /** - * Syntactically and semantically checks a call or new expression. - * @param node The call/new expression to be checked. - * @returns On success, the expression's signature's return type. On failure, anyType. - */ - function checkCallExpression(node) { - // Grammar checking; stop grammar-checking if checkGrammarTypeArguments return true - checkGrammarTypeArguments(node, node.typeArguments) || checkGrammarArguments(node, node.arguments); - var signature = getResolvedSignature(node); - if (node.expression.kind === 97 /* SuperKeyword */) { - return voidType; - } - if (node.kind === 182 /* NewExpression */) { - var declaration = signature.declaration; - if (declaration && - declaration.kind !== 152 /* Constructor */ && - declaration.kind !== 156 /* ConstructSignature */ && - declaration.kind !== 161 /* ConstructorType */ && - !ts.isJSDocConstructSignature(declaration)) { - // When resolved signature is a call signature (and not a construct signature) the result type is any, unless - // the declaring function had members created through 'x.prototype.y = expr' or 'this.y = expr' psuedodeclarations - // in a JS file - // Note:JS inferred classes might come from a variable declaration instead of a function declaration. - // In this case, using getResolvedSymbol directly is required to avoid losing the members from the declaration. - var funcSymbol = node.expression.kind === 71 /* Identifier */ ? - getResolvedSymbol(node.expression) : - checkExpression(node.expression).symbol; - if (funcSymbol && ts.isDeclarationOfFunctionOrClassExpression(funcSymbol)) { - funcSymbol = getSymbolOfNode(funcSymbol.valueDeclaration.initializer); - } - if (funcSymbol && funcSymbol.members && funcSymbol.flags & 16 /* Function */) { - return getInferredClassType(funcSymbol); - } - else if (noImplicitAny) { - error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - // In JavaScript files, calls to any identifier 'require' are treated as external module imports - if (ts.isInJavaScriptFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - return getReturnTypeOfSignature(signature); - } - function isCommonJsRequire(node) { - if (!ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - return false; - } - // Make sure require is not a local function - var resolvedRequire = resolveName(node.expression, node.expression.text, 107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (!resolvedRequire) { - // project does not contain symbol named 'require' - assume commonjs require - return true; - } - // project includes symbol named 'require' - make sure that it it ambient and local non-alias - if (resolvedRequire.flags & 8388608 /* Alias */) { - return false; - } - var targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ - ? 228 /* FunctionDeclaration */ - : resolvedRequire.flags & 3 /* Variable */ - ? 226 /* VariableDeclaration */ - : 0 /* Unknown */; - if (targetDeclarationKind !== 0 /* Unknown */) { - var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - // function/variable declaration should be ambient - return ts.isInAmbientContext(decl); - } - return false; - } - function checkTaggedTemplateExpression(node) { - return getReturnTypeOfSignature(getResolvedSignature(node)); - } - function checkAssertion(node) { - var exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(checkExpression(node.expression))); - checkSourceElement(node.type); - var targetType = getTypeFromTypeNode(node.type); - if (produceDiagnostics && targetType !== unknownType) { - var widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, node, ts.Diagnostics.Type_0_cannot_be_converted_to_type_1); - } - } - return targetType; - } - function checkNonNullAssertion(node) { - return getNonNullableType(checkExpression(node.expression)); - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - var container = ts.getNewTargetContainer(node); - if (!container) { - error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return unknownType; - } - else if (container.kind === 152 /* Constructor */) { - var symbol = getSymbolOfNode(container.parent); - return getTypeOfSymbol(symbol); - } - else { - var symbol = getSymbolOfNode(container); - return getTypeOfSymbol(symbol); - } - } - function getTypeOfParameter(symbol) { - var type = getTypeOfSymbol(symbol); - if (strictNullChecks) { - var declaration = symbol.valueDeclaration; - if (declaration && declaration.initializer) { - return includeFalsyTypes(type, 2048 /* Undefined */); - } - } - return type; - } - function getTypeAtPosition(signature, pos) { - return signature.hasRestParameter ? - pos < signature.parameters.length - 1 ? getTypeOfParameter(signature.parameters[pos]) : getRestTypeOfSignature(signature) : - pos < signature.parameters.length ? getTypeOfParameter(signature.parameters[pos]) : anyType; - } - function getTypeOfFirstParameterOfSignature(signature) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : neverType; - } - function assignContextualParameterTypes(signature, context, mapper, checkMode) { - var len = signature.parameters.length - (signature.hasRestParameter ? 1 : 0); - if (checkMode === 2 /* Inferential */) { - for (var i = 0; i < len; i++) { - var declaration = signature.parameters[i].valueDeclaration; - if (declaration.type) { - inferTypesWithContext(mapper.context, getTypeFromTypeNode(declaration.type), getTypeAtPosition(context, i)); - } - } - } - if (context.thisParameter) { - var parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType(context.thisParameter, /*type*/ undefined); - } - assignTypeToParameterAndFixTypeParameters(signature.thisParameter, getTypeOfSymbol(context.thisParameter), mapper, checkMode); - } - } - for (var i = 0; i < len; i++) { - var parameter = signature.parameters[i]; - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeAtPosition(context, i); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - if (signature.hasRestParameter && isRestParameterIndex(context, signature.parameters.length - 1)) { - var parameter = ts.lastOrUndefined(signature.parameters); - if (!parameter.valueDeclaration.type) { - var contextualParameterType = getTypeOfSymbol(ts.lastOrUndefined(context.parameters)); - assignTypeToParameterAndFixTypeParameters(parameter, contextualParameterType, mapper, checkMode); - } - } - } - // When contextual typing assigns a type to a parameter that contains a binding pattern, we also need to push - // the destructured type into the contained binding elements. - function assignBindingElementTypes(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - if (element.name.kind === 71 /* Identifier */) { - getSymbolLinks(getSymbolOfNode(element)).type = getTypeForBindingElement(element); - } - assignBindingElementTypes(element); - } - } - } - } - function assignTypeToParameterAndFixTypeParameters(parameter, contextualType, mapper, checkMode) { - var links = getSymbolLinks(parameter); - if (!links.type) { - links.type = instantiateType(contextualType, mapper); - var name = ts.getNameOfDeclaration(parameter.valueDeclaration); - // if inference didn't come up with anything but {}, fall back to the binding pattern if present. - if (links.type === emptyObjectType && - (name.kind === 174 /* ObjectBindingPattern */ || name.kind === 175 /* ArrayBindingPattern */)) { - links.type = getTypeFromBindingPattern(name); - } - assignBindingElementTypes(parameter.valueDeclaration); - } - else if (checkMode === 2 /* Inferential */) { - // Even if the parameter already has a type, it might be because it was given a type while - // processing the function as an argument to a prior signature during overload resolution. - // If this was the case, it may have caused some type parameters to be fixed. So here, - // we need to ensure that type parameters at the same positions get fixed again. This is - // done by calling instantiateType to attach the mapper to the contextualType, and then - // calling inferTypes to force a walk of contextualType so that all the correct fixing - // happens. The choice to pass in links.type may seem kind of arbitrary, but it serves - // to make sure that all the correct positions in contextualType are reached by the walk. - // Here is an example: - // - // interface Base { - // baseProp; - // } - // interface Derived extends Base { - // toBase(): Base; - // } - // - // var derived: Derived; - // - // declare function foo(x: T, func: (p: T) => T): T; - // declare function foo(x: T, func: (p: T) => T): T; - // - // var result = foo(derived, d => d.toBase()); - // - // We are typing d while checking the second overload. But we've already given d - // a type (Derived) from the first overload. However, we still want to fix the - // T in the second overload so that we do not infer Base as a candidate for T - // (inferring Base would make type argument inference inconsistent between the two - // overloads). - inferTypesWithContext(mapper.context, links.type, instantiateType(contextualType, mapper)); - } - } - function getReturnTypeFromJSDocComment(func) { - var returnTag = ts.getJSDocReturnTag(func); - if (returnTag && returnTag.typeExpression) { - return getTypeFromTypeNode(returnTag.typeExpression.type); - } - return undefined; - } - function createPromiseType(promisedType) { - // creates a `Promise` type where `T` is the promisedType argument - var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); - if (globalPromiseType !== emptyGenericType) { - // if the promised type is itself a promise, get the underlying type; otherwise, fallback to the promised type - promisedType = getAwaitedType(promisedType) || emptyObjectType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return emptyObjectType; - } - function createPromiseReturnType(func, promisedType) { - var promiseType = createPromiseType(promisedType); - if (promiseType === emptyObjectType) { - error(func, ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); - return unknownType; - } - else if (!getGlobalPromiseConstructorSymbol(/*reportErrors*/ true)) { - error(func, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - return promiseType; - } - function getReturnTypeFromBody(func, checkMode) { - var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - if (!func.body) { - return unknownType; - } - var functionFlags = ts.getFunctionFlags(func); - var type; - if (func.body.kind !== 207 /* Block */) { - type = checkExpressionCached(func.body, checkMode); - if (functionFlags & 2 /* Async */) { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body should be unwrapped to its awaited type, which we will wrap in - // the native Promise type later in this function. - type = checkAwaitedType(type, /*errorNode*/ func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - } - else { - var types = void 0; - if (functionFlags & 1 /* Generator */) { - types = ts.concatenate(checkAndAggregateYieldOperandTypes(func, checkMode), checkAndAggregateReturnExpressionTypes(func, checkMode)); - if (!types || types.length === 0) { - var iterableIteratorAny = functionFlags & 2 /* Async */ - ? createAsyncIterableIteratorType(anyType) // AsyncGenerator function - : createIterableIteratorType(anyType); // Generator function - if (noImplicitAny) { - error(func.asteriskToken, ts.Diagnostics.Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type, typeToString(iterableIteratorAny)); - } - return iterableIteratorAny; - } - } - else { - types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - // For an async function, the return type will not be never, but rather a Promise for never. - return functionFlags & 2 /* Async */ - ? createPromiseReturnType(func, neverType) // Async function - : neverType; // Normal function - } - if (types.length === 0) { - // For an async function, the return type will not be void, but rather a Promise for void. - return functionFlags & 2 /* Async */ - ? createPromiseReturnType(func, voidType) // Async function - : voidType; // Normal function - } - } - // Return a union of the return expression types. - type = getUnionType(types, /*subtypeReduction*/ true); - if (functionFlags & 1 /* Generator */) { - type = functionFlags & 2 /* Async */ - ? createAsyncIterableIteratorType(type) // AsyncGenerator function - : createIterableIteratorType(type); // Generator function - } - } - if (!contextualSignature) { - reportErrorsFromWidening(func, type); - } - if (isUnitType(type) && - !(contextualSignature && - isLiteralContextualType(contextualSignature === getSignatureFromDeclaration(func) ? type : getReturnTypeOfSignature(contextualSignature)))) { - type = getWidenedLiteralType(type); - } - var widenedType = getWidenedType(type); - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body is awaited type of the body, wrapped in a native Promise type. - return (functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ - ? createPromiseReturnType(func, widenedType) // Async function - : widenedType; // Generator function, AsyncGenerator function, or normal function - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - var aggregatedTypes = []; - var functionFlags = ts.getFunctionFlags(func); - ts.forEachYieldExpression(func.body, function (yieldExpression) { - var expr = yieldExpression.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (yieldExpression.asteriskToken) { - // A yield* expression effectively yields everything that its operand yields - type = checkIteratedTypeOrElementType(type, yieldExpression.expression, /*allowStringInput*/ false, (functionFlags & 2 /* Async */) !== 0); - } - if (functionFlags & 2 /* Async */) { - type = checkAwaitedType(type, expr, yieldExpression.asteriskToken - ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - }); - return aggregatedTypes; - } - function isExhaustiveSwitchStatement(node) { - if (!node.possiblyExhaustive) { - return false; - } - var type = getTypeOfExpression(node.expression); - if (!isLiteralType(type)) { - return false; - } - var switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - if (!(func.flags & 128 /* HasImplicitReturn */)) { - return false; - } - var lastStatement = ts.lastOrUndefined(func.body.statements); - if (lastStatement && lastStatement.kind === 221 /* SwitchStatement */ && isExhaustiveSwitchStatement(lastStatement)) { - return false; - } - return true; - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - var functionFlags = ts.getFunctionFlags(func); - var aggregatedTypes = []; - var hasReturnWithNoExpression = functionHasImplicitReturn(func); - var hasReturnOfTypeNever = false; - ts.forEachReturnStatement(func.body, function (returnStatement) { - var expr = returnStatement.expression; - if (expr) { - var type = checkExpressionCached(expr, checkMode); - if (functionFlags & 2 /* Async */) { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so the - // return type of the body should be unwrapped to its awaited type, which should be wrapped in - // the native Promise type by the caller. - type = checkAwaitedType(type, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - if (type.flags & 8192 /* Never */) { - hasReturnOfTypeNever = true; - } - else if (!ts.contains(aggregatedTypes, type)) { - aggregatedTypes.push(type); - } - } - else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || - func.kind === 186 /* FunctionExpression */ || func.kind === 187 /* ArrowFunction */)) { - return undefined; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression) { - if (!ts.contains(aggregatedTypes, undefinedType)) { - aggregatedTypes.push(undefinedType); - } - } - return aggregatedTypes; - } - /** - * TypeScript Specification 1.0 (6.3) - July 2014 - * An explicitly typed function whose return type isn't the Void type, - * the Any type, or a union type containing the Void or Any type as a constituent - * must have at least one return statement somewhere in its body. - * An exception to this rule is if the function implementation consists of a single 'throw' statement. - * - * @param returnType - return type of the function, can be undefined if return type is not explicitly specified - */ - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - if (!produceDiagnostics) { - return; - } - // Functions with with an explicitly specified 'void' or 'any' return type don't need any return expressions. - if (returnType && maybeTypeOfKind(returnType, 1 /* Any */ | 1024 /* Void */)) { - return; - } - // If all we have is a function signature, or an arrow function with an expression body, then there is nothing to check. - // also if HasImplicitReturn flag is not set this means that all codepaths in function body end with return or throw - if (ts.nodeIsMissing(func.body) || func.body.kind !== 207 /* Block */ || !functionHasImplicitReturn(func)) { - return; - } - var hasExplicitReturn = func.flags & 256 /* HasExplicitReturn */; - if (returnType && returnType.flags & 8192 /* Never */) { - error(func.type, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } - else if (returnType && !hasExplicitReturn) { - // minimal check: function has syntactic return type annotation and no explicit return statements in the body - // this function does not conform to the specification. - // NOTE: having returnType !== undefined is a precondition for entering this branch so func.type will always be present - error(func.type, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); - } - else if (returnType && strictNullChecks && !isTypeAssignableTo(undefinedType, returnType)) { - error(func.type, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } - else if (compilerOptions.noImplicitReturns) { - if (!returnType) { - // If return type annotation is omitted check if function has any explicit return statements. - // If it does not have any - its inferred return type is void - don't do any checks. - // Otherwise get inferred return type from function body and report error only if it is not void / anytype - if (!hasExplicitReturn) { - return; - } - var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { - return; - } - } - error(func.type || func, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - // Grammar checking - var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 186 /* FunctionExpression */) { - checkGrammarForGenerator(node); - } - // The identityMapper object is used to indicate that function expressions are wildcards - if (checkMode === 1 /* SkipContextSensitive */ && isContextSensitive(node)) { - checkNodeDeferred(node); - return anyFunctionType; - } - var links = getNodeLinks(node); - var type = getTypeOfSymbol(node.symbol); - var contextSensitive = isContextSensitive(node); - var mightFixTypeParameters = contextSensitive && checkMode === 2 /* Inferential */; - // Check if function expression is contextually typed and assign parameter types if so. - // See the comment in assignTypeToParameterAndFixTypeParameters to understand why we need to - // check mightFixTypeParameters. - if (mightFixTypeParameters || !(links.flags & 1024 /* ContextChecked */)) { - var contextualSignature = getContextualSignature(node); - // If a type check is started at a function expression that is an argument of a function call, obtaining the - // contextual type may recursively get back to here during overload resolution of the call. If so, we will have - // already assigned contextual types. - var contextChecked = !!(links.flags & 1024 /* ContextChecked */); - if (mightFixTypeParameters || !contextChecked) { - links.flags |= 1024 /* ContextChecked */; - if (contextualSignature) { - var signature = getSignaturesOfType(type, 0 /* Call */)[0]; - if (contextSensitive) { - assignContextualParameterTypes(signature, contextualSignature, getContextualMapper(node), checkMode); - } - if (mightFixTypeParameters || !node.type && !signature.resolvedReturnType) { - var returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - } - if (!contextChecked) { - checkSignatureDeclaration(node); - checkNodeDeferred(node); - } - } - } - if (produceDiagnostics && node.kind !== 151 /* MethodDeclaration */) { - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - } - return type; - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - ts.Debug.assert(node.kind !== 151 /* MethodDeclaration */ || ts.isObjectLiteralMethod(node)); - var functionFlags = ts.getFunctionFlags(node); - var returnOrPromisedType = node.type && - ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ ? - checkAsyncFunctionReturnType(node) : - getTypeFromTypeNode(node.type)); // AsyncGenerator function, Generator function, or normal function - if ((functionFlags & 1 /* Generator */) === 0) { - // return is not necessary in the body of generators - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (node.body) { - if (!node.type) { - // There are some checks that are only performed in getReturnTypeFromBody, that may produce errors - // we need. An example is the noImplicitAny errors resulting from widening the return expression - // of a function. Because checking of function expression bodies is deferred, there was never an - // appropriate time to do this during the main walk of the file (see the comment at the top of - // checkFunctionExpressionBodies). So it must be done now. - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 207 /* Block */) { - checkSourceElement(node.body); - } - else { - // From within an async function you can return either a non-promise value or a promise. Any - // Promise/A+ compatible implementation will always assimilate any foreign promise, so we - // should not be checking assignability of a promise to the return type. Instead, we need to - // check assignability of the awaited type of the expression body against the promised type of - // its return type annotation. - var exprType = checkExpression(node.body); - if (returnOrPromisedType) { - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) { - var awaitedType = checkAwaitedType(exprType, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - checkTypeAssignableTo(awaitedType, returnOrPromisedType, node.body); - } - else { - checkTypeAssignableTo(exprType, returnOrPromisedType, node.body); - } - } - } - registerForUnusedIdentifiersCheck(node); - } - } - function checkArithmeticOperandType(operand, type, diagnostic) { - if (!isTypeAnyOrAllConstituentTypesHaveKind(type, 340 /* NumberLike */)) { - error(operand, diagnostic); - return false; - } - return true; - } - function isReadonlySymbol(symbol) { - // The following symbols are considered read-only: - // Properties with a 'readonly' modifier - // Variables declared with 'const' - // Get accessors without matching set accessors - // Enum members - // Unions and intersections of the above (unions and intersections eagerly set isReadonly on creation) - return !!(getCheckFlags(symbol) & 8 /* Readonly */ || - symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 64 /* Readonly */ || - symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */ || - symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || - symbol.flags & 8 /* EnumMember */); - } - function isReferenceToReadonlyEntity(expr, symbol) { - if (isReadonlySymbol(symbol)) { - // Allow assignments to readonly properties within constructors of the same class declaration. - if (symbol.flags & 4 /* Property */ && - (expr.kind === 179 /* PropertyAccessExpression */ || expr.kind === 180 /* ElementAccessExpression */) && - expr.expression.kind === 99 /* ThisKeyword */) { - // Look for if this is the constructor for the class that `symbol` is a property of. - var func = ts.getContainingFunction(expr); - if (!(func && func.kind === 152 /* Constructor */)) - return true; - // If func.parent is a class and symbol is a (readonly) property of that class, or - // if func is a constructor and symbol is a (readonly) parameter property declared in it, - // then symbol is writeable here. - return !(func.parent === symbol.valueDeclaration.parent || func === symbol.valueDeclaration.parent); - } - return true; - } - return false; - } - function isReferenceThroughNamespaceImport(expr) { - if (expr.kind === 179 /* PropertyAccessExpression */ || expr.kind === 180 /* ElementAccessExpression */) { - var node = ts.skipParentheses(expr.expression); - if (node.kind === 71 /* Identifier */) { - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol.flags & 8388608 /* Alias */) { - var declaration = getDeclarationOfAliasSymbol(symbol); - return declaration && declaration.kind === 240 /* NamespaceImport */; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage) { - // References are combinations of identifiers, parentheses, and property accesses. - var node = ts.skipParentheses(expr); - if (node.kind !== 71 /* Identifier */ && node.kind !== 179 /* PropertyAccessExpression */ && node.kind !== 180 /* ElementAccessExpression */) { - error(expr, invalidReferenceMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - var expr = ts.skipParentheses(node.expression); - if (expr.kind !== 179 /* PropertyAccessExpression */ && expr.kind !== 180 /* ElementAccessExpression */) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - var links = getNodeLinks(expr); - var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol && isReadonlySymbol(symbol)) { - error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } - return booleanType; - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkExpression(node.expression); - return undefinedWideningType; - } - function checkAwaitExpression(node) { - // Grammar checking - if (produceDiagnostics) { - if (!(node.flags & 16384 /* AwaitContext */)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.await_expression_is_only_allowed_within_an_async_function); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - var operandType = checkExpression(node.expression); - return checkAwaitedType(operandType, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - function checkPrefixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - if (node.operator === 38 /* MinusToken */ && node.operand.kind === 8 /* NumericLiteral */) { - return getFreshTypeOfLiteralType(getLiteralTypeForText(64 /* NumberLiteral */, "" + -node.operand.text)); - } - switch (node.operator) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKind(operandType, 512 /* ESSymbol */)) { - error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); - } - return numberType; - case 51 /* ExclamationToken */: - var facts = getTypeFacts(operandType) & (1048576 /* Truthy */ | 2097152 /* Falsy */); - return facts === 1048576 /* Truthy */ ? falseType : - facts === 2097152 /* Falsy */ ? trueType : - booleanType; - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - // run check only if former checks succeeded to avoid reporting cascading errors - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - return unknownType; - } - function checkPostfixUnaryExpression(node) { - var operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type); - if (ok) { - // run check only if former checks succeeded to avoid reporting cascading errors - checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access); - } - return numberType; - } - // Return true if type might be of the given kind. A union or intersection type might be of a given - // kind if at least one constituent type is of the given kind. - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 196608 /* UnionOrIntersection */) { - var types = type.types; - for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { - var t = types_19[_i]; - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - // Return true if type is of the given kind. A union type is of a given kind if all constituent types - // are of the given kind. An intersection type is of a given kind if at least one constituent type is - // of the given kind. - function isTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 65536 /* Union */) { - var types = type.types; - for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { - var t = types_20[_i]; - if (!isTypeOfKind(t, kind)) { - return false; - } - } - return true; - } - if (type.flags & 131072 /* Intersection */) { - var types = type.types; - for (var _a = 0, types_21 = types; _a < types_21.length; _a++) { - var t = types_21[_a]; - if (isTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isConstEnumObjectType(type) { - return getObjectFlags(type) & 16 /* Anonymous */ && type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128 /* ConstEnum */) !== 0; - } - function checkInstanceOfExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - // TypeScript 1.0 spec (April 2014): 4.15.4 - // The instanceof operator requires the left operand to be of type Any, an object type, or a type parameter type, - // and the right operand to be of type Any, a subtype of the 'Function' interface type, or have a call or construct signature. - // The result is always of the Boolean primitive type. - // NOTE: do not raise error if leftType is unknown as related error was already reported - if (isTypeOfKind(leftType, 8190 /* Primitive */)) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - // NOTE: do not raise error if right is unknown as related error was already reported - if (!(isTypeAny(rightType) || - getSignaturesOfType(rightType, 0 /* Call */).length || - getSignaturesOfType(rightType, 1 /* Construct */).length || - isTypeSubtypeOf(rightType, globalFunctionType))) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); - } - return booleanType; - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - // TypeScript 1.0 spec (April 2014): 4.15.5 - // The in operator requires the left operand to be of type Any, the String primitive type, or the Number primitive type, - // and the right operand to be of type Any, an object type, or a type parameter type. - // The result is always of the Boolean primitive type. - if (!(isTypeComparableTo(leftType, stringType) || isTypeOfKind(leftType, 340 /* NumberLike */ | 512 /* ESSymbol */))) { - error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol); - } - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 /* Object */ | 540672 /* TypeVariable */ | 16777216 /* NonPrimitive */)) { - error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType) { - var properties = node.properties; - for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { - var p = properties_7[_i]; - checkObjectLiteralDestructuringPropertyAssignment(sourceType, p, properties); - } - return sourceType; - } - /** Note: If property cannot be a SpreadAssignment, then allProperties does not need to be provided */ - function checkObjectLiteralDestructuringPropertyAssignment(objectLiteralType, property, allProperties) { - if (property.kind === 261 /* PropertyAssignment */ || property.kind === 262 /* ShorthandPropertyAssignment */) { - var name = property.name; - if (name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(name); - } - if (isComputedNonLiteralName(name)) { - return undefined; - } - var text = ts.getTextOfPropertyName(name); - var type = isTypeAny(objectLiteralType) - ? objectLiteralType - : getTypeOfPropertyOfType(objectLiteralType, text) || - isNumericLiteralName(text) && getIndexTypeOfType(objectLiteralType, 1 /* Number */) || - getIndexTypeOfType(objectLiteralType, 0 /* String */); - if (type) { - if (property.kind === 262 /* ShorthandPropertyAssignment */) { - return checkDestructuringAssignment(property, type); - } - else { - // non-shorthand property assignments should always have initializers - return checkDestructuringAssignment(property.initializer, type); - } - } - else { - error(name, ts.Diagnostics.Type_0_has_no_property_1_and_no_string_index_signature, typeToString(objectLiteralType), ts.declarationNameToString(name)); - } - } - else if (property.kind === 263 /* SpreadAssignment */) { - if (languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(property, 4 /* Rest */); - } - var nonRestNames = []; - if (allProperties) { - for (var i = 0; i < allProperties.length - 1; i++) { - nonRestNames.push(allProperties[i].name); - } - } - var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - return checkDestructuringAssignment(property.expression, type); - } - else { - error(property, ts.Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - // This elementType will be used if the specific property corresponding to this index is not - // present (aka the tuple element property). This call also checks that the parentType is in - // fact an iterable or array (depending on target language). - var elementType = checkIteratedTypeOrElementType(sourceType, node, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType; - var elements = node.elements; - for (var i = 0; i < elements.length; i++) { - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, elementType, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - var elements = node.elements; - var element = elements[elementIndex]; - if (element.kind !== 200 /* OmittedExpression */) { - if (element.kind !== 198 /* SpreadElement */) { - var propName = "" + elementIndex; - var type = isTypeAny(sourceType) - ? sourceType - : isTupleLikeType(sourceType) - ? getTypeOfPropertyOfType(sourceType, propName) - : elementType; - if (type) { - return checkDestructuringAssignment(element, type, checkMode); - } - else { - // We still need to check element expression here because we may need to set appropriate flag on the expression - // such as NodeCheckFlags.LexicalThis on "this"expression. - checkExpression(element); - if (isTupleType(sourceType)) { - error(element, ts.Diagnostics.Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2, typeToString(sourceType), getTypeReferenceArity(sourceType), elements.length); - } - else { - error(element, ts.Diagnostics.Type_0_has_no_property_1, typeToString(sourceType), propName); - } - } - } - else { - if (elementIndex < elements.length - 1) { - error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - else { - var restExpression = element.expression; - if (restExpression.kind === 194 /* BinaryExpression */ && restExpression.operatorToken.kind === 58 /* EqualsToken */) { - error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - else { - return checkDestructuringAssignment(restExpression, createArrayType(elementType), checkMode); - } - } - } - } - return undefined; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode) { - var target; - if (exprOrAssignment.kind === 262 /* ShorthandPropertyAssignment */) { - var prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - // In strict null checking mode, if a default value of a non-undefined type is specified, remove - // undefined from the final type. - if (strictNullChecks && - !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 2048 /* Undefined */)) { - sourceType = getTypeWithFacts(sourceType, 131072 /* NEUndefined */); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } - else { - target = exprOrAssignment; - } - if (target.kind === 194 /* BinaryExpression */ && target.operatorToken.kind === 58 /* EqualsToken */) { - checkBinaryExpression(target, checkMode); - target = target.left; - } - if (target.kind === 178 /* ObjectLiteralExpression */) { - return checkObjectLiteralAssignment(target, sourceType); - } - if (target.kind === 177 /* ArrayLiteralExpression */) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - var targetType = checkExpression(target, checkMode); - var error = target.parent.kind === 263 /* SpreadAssignment */ ? - ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : - ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - if (checkReferenceExpression(target, error)) { - checkTypeAssignableTo(sourceType, targetType, target, /*headMessage*/ undefined); - } - return sourceType; - } - /** - * This is a *shallow* check: An expression is side-effect-free if the - * evaluation of the expression *itself* cannot produce side effects. - * For example, x++ / 3 is side-effect free because the / operator - * does not have side effects. - * The intent is to "smell test" an expression for correctness in positions where - * its value is discarded (e.g. the left side of the comma operator). - */ - function isSideEffectFree(node) { - node = ts.skipParentheses(node); - switch (node.kind) { - case 71 /* Identifier */: - case 9 /* StringLiteral */: - case 12 /* RegularExpressionLiteral */: - case 183 /* TaggedTemplateExpression */: - case 196 /* TemplateExpression */: - case 13 /* NoSubstitutionTemplateLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - case 95 /* NullKeyword */: - case 139 /* UndefinedKeyword */: - case 186 /* FunctionExpression */: - case 199 /* ClassExpression */: - case 187 /* ArrowFunction */: - case 177 /* ArrayLiteralExpression */: - case 178 /* ObjectLiteralExpression */: - case 189 /* TypeOfExpression */: - case 203 /* NonNullExpression */: - case 250 /* JsxSelfClosingElement */: - case 249 /* JsxElement */: - return true; - case 195 /* ConditionalExpression */: - return isSideEffectFree(node.whenTrue) && - isSideEffectFree(node.whenFalse); - case 194 /* BinaryExpression */: - if (ts.isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && - isSideEffectFree(node.right); - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - // Unary operators ~, !, +, and - have no side effects. - // The rest do. - switch (node.operator) { - case 51 /* ExclamationToken */: - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - return true; - } - return false; - // Some forms listed here for clarity - case 190 /* VoidExpression */: // Explicit opt-out - case 184 /* TypeAssertionExpression */: // Not SEF, but can produce useful type warnings - case 202 /* AsExpression */: // Not SEF, but can produce useful type warnings - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 6144 /* Nullable */) !== 0 || isTypeComparableTo(source, target); - } - function getBestChoiceType(type1, type2) { - var firstAssignableToSecond = isTypeAssignableTo(type1, type2); - var secondAssignableToFirst = isTypeAssignableTo(type2, type1); - return secondAssignableToFirst && !firstAssignableToSecond ? type1 : - firstAssignableToSecond && !secondAssignableToFirst ? type2 : - getUnionType([type1, type2], /*subtypeReduction*/ true); - } - function checkBinaryExpression(node, checkMode) { - return checkBinaryLikeExpression(node.left, node.operatorToken, node.right, checkMode, node); - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - var operator = operatorToken.kind; - if (operator === 58 /* EqualsToken */ && (left.kind === 178 /* ObjectLiteralExpression */ || left.kind === 177 /* ArrayLiteralExpression */)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode); - } - var leftType = checkExpression(left, checkMode); - var rightType = checkExpression(right, checkMode); - switch (operator) { - case 39 /* AsteriskToken */: - case 40 /* AsteriskAsteriskToken */: - case 61 /* AsteriskEqualsToken */: - case 62 /* AsteriskAsteriskEqualsToken */: - case 41 /* SlashToken */: - case 63 /* SlashEqualsToken */: - case 42 /* PercentToken */: - case 64 /* PercentEqualsToken */: - case 38 /* MinusToken */: - case 60 /* MinusEqualsToken */: - case 45 /* LessThanLessThanToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 49 /* BarToken */: - case 69 /* BarEqualsToken */: - case 50 /* CaretToken */: - case 70 /* CaretEqualsToken */: - case 48 /* AmpersandToken */: - case 68 /* AmpersandEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - var suggestedOperator = void 0; - // if a user tries to apply a bitwise operator to 2 boolean operands - // try and return them a helpful suggestion - if ((leftType.flags & 136 /* BooleanLike */) && - (rightType.flags & 136 /* BooleanLike */) && - (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { - error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); - } - else { - // otherwise just check each operand separately and report errors as normal - var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type); - if (leftOk && rightOk) { - checkAssignmentOperator(numberType); - } - } - return numberType; - case 37 /* PlusToken */: - case 59 /* PlusEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeOfKind(leftType, 1 /* Any */ | 262178 /* StringLike */) && !isTypeOfKind(rightType, 1 /* Any */ | 262178 /* StringLike */)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - var resultType = void 0; - if (isTypeOfKind(leftType, 340 /* NumberLike */) && isTypeOfKind(rightType, 340 /* NumberLike */)) { - // Operands of an enum type are treated as having the primitive type Number. - // If both operands are of the Number primitive type, the result is of the Number primitive type. - resultType = numberType; - } - else { - if (isTypeOfKind(leftType, 262178 /* StringLike */) || isTypeOfKind(rightType, 262178 /* StringLike */)) { - // If one or both operands are of the String primitive type, the result is of the String primitive type. - resultType = stringType; - } - else if (isTypeAny(leftType) || isTypeAny(rightType)) { - // Otherwise, the result is of type Any. - // NOTE: unknown type here denotes error type. Old compiler treated this case as any type so do we. - resultType = leftType === unknownType || rightType === unknownType ? unknownType : anyType; - } - // Symbols are not allowed at all in arithmetic expressions - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - } - if (!resultType) { - reportOperatorError(); - return anyType; - } - if (operator === 59 /* PlusEqualsToken */) { - checkAssignmentOperator(resultType); - } - return resultType; - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); - if (!isTypeComparableTo(leftType, rightType) && !isTypeComparableTo(rightType, leftType)) { - reportOperatorError(); - } - } - return booleanType; - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - var leftIsLiteral = isLiteralType(leftType); - var rightIsLiteral = isLiteralType(rightType); - if (!leftIsLiteral || !rightIsLiteral) { - leftType = leftIsLiteral ? getBaseTypeOfLiteralType(leftType) : leftType; - rightType = rightIsLiteral ? getBaseTypeOfLiteralType(rightType) : rightType; - } - if (!isTypeEqualityComparableTo(leftType, rightType) && !isTypeEqualityComparableTo(rightType, leftType)) { - reportOperatorError(); - } - return booleanType; - case 93 /* InstanceOfKeyword */: - return checkInstanceOfExpression(left, right, leftType, rightType); - case 92 /* InKeyword */: - return checkInExpression(left, right, leftType, rightType); - case 53 /* AmpersandAmpersandToken */: - return getTypeFacts(leftType) & 1048576 /* Truthy */ ? - includeFalsyTypes(rightType, getFalsyFlags(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType))) : - leftType; - case 54 /* BarBarToken */: - return getTypeFacts(leftType) & 2097152 /* Falsy */ ? - getBestChoiceType(removeDefinitelyFalsyTypes(leftType), rightType) : - leftType; - case 58 /* EqualsToken */: - checkAssignmentOperator(rightType); - return getRegularTypeOfObjectLiteral(rightType); - case 26 /* CommaToken */: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { - error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - } - function isEvalNode(node) { - return node.kind === 71 /* Identifier */ && node.text === "eval"; - } - // Return true if there was no error, false if there was an error. - function checkForDisallowedESSymbolOperand(operator) { - var offendingSymbolOperand = maybeTypeOfKind(leftType, 512 /* ESSymbol */) ? left : - maybeTypeOfKind(rightType, 512 /* ESSymbol */) ? right : - undefined; - if (offendingSymbolOperand) { - error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator) { - switch (operator) { - case 49 /* BarToken */: - case 69 /* BarEqualsToken */: - return 54 /* BarBarToken */; - case 50 /* CaretToken */: - case 70 /* CaretEqualsToken */: - return 35 /* ExclamationEqualsEqualsToken */; - case 48 /* AmpersandToken */: - case 68 /* AmpersandEqualsToken */: - return 53 /* AmpersandAmpersandToken */; - default: - return undefined; - } - } - function checkAssignmentOperator(valueType) { - if (produceDiagnostics && operator >= 58 /* FirstAssignment */ && operator <= 70 /* LastAssignment */) { - // TypeScript 1.0 spec (April 2014): 4.17 - // An assignment of the form - // VarExpr = ValueExpr - // requires VarExpr to be classified as a reference - // A compound assignment furthermore requires VarExpr to be classified as a reference (section 4.1) - // and the type of the non - compound operation to be assignable to the type of VarExpr. - if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access)) { - // to avoid cascading errors check assignability only if 'isReference' check succeeded and no errors were reported - checkTypeAssignableTo(valueType, leftType, left, /*headMessage*/ undefined); - } - } - } - function reportOperatorError() { - error(errorNode || operatorToken, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), typeToString(leftType), typeToString(rightType)); - } - } - function isYieldExpressionInClass(node) { - var current = node; - var parent = node.parent; - while (parent) { - if (ts.isFunctionLike(parent) && current === parent.body) { - return false; - } - else if (ts.isClassLike(current)) { - return true; - } - current = parent; - parent = parent.parent; - } - return false; - } - function checkYieldExpression(node) { - // Grammar checking - if (produceDiagnostics) { - if (!(node.flags & 4096 /* YieldContext */) || isYieldExpressionInClass(node)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - if (node.expression) { - var func = ts.getContainingFunction(node); - // If the user's code is syntactically correct, the func should always have a star. After all, - // we are in a yield context. - var functionFlags = func && ts.getFunctionFlags(func); - if (node.asteriskToken) { - // Async generator functions prior to ESNext require the __await, __asyncDelegator, - // and __asyncValues helpers - if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && - languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */); - } - // Generator functions prior to ES2015 require the __values helper - if ((functionFlags & 3 /* AsyncGenerator */) === 1 /* Generator */ && - languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256 /* Values */); - } - } - if (functionFlags & 1 /* Generator */) { - var expressionType = checkExpressionCached(node.expression, /*contextualMapper*/ undefined); - var expressionElementType = void 0; - var nodeIsYieldStar = !!node.asteriskToken; - if (nodeIsYieldStar) { - expressionElementType = checkIteratedTypeOrElementType(expressionType, node.expression, /*allowStringInput*/ false, (functionFlags & 2 /* Async */) !== 0); - } - // There is no point in doing an assignability check if the function - // has no explicit return type because the return type is directly computed - // from the yield expressions. - if (func.type) { - var signatureElementType = getIteratedTypeOfGenerator(getTypeFromTypeNode(func.type), (functionFlags & 2 /* Async */) !== 0) || anyType; - if (nodeIsYieldStar) { - checkTypeAssignableTo(functionFlags & 2 /* Async */ - ? getAwaitedType(expressionElementType, node.expression, ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionElementType, signatureElementType, node.expression, - /*headMessage*/ undefined); - } - else { - checkTypeAssignableTo(functionFlags & 2 /* Async */ - ? getAwaitedType(expressionType, node.expression, ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) - : expressionType, signatureElementType, node.expression, - /*headMessage*/ undefined); - } - } - } - } - // Both yield and yield* expressions have type 'any' - return anyType; - } - function checkConditionalExpression(node, checkMode) { - checkExpression(node.condition); - var type1 = checkExpression(node.whenTrue, checkMode); - var type2 = checkExpression(node.whenFalse, checkMode); - return getBestChoiceType(type1, type2); - } - function checkLiteralExpression(node) { - if (node.kind === 8 /* NumericLiteral */) { - checkGrammarNumericLiteral(node); - } - switch (node.kind) { - case 9 /* StringLiteral */: - return getFreshTypeOfLiteralType(getLiteralTypeForText(32 /* StringLiteral */, node.text)); - case 8 /* NumericLiteral */: - return getFreshTypeOfLiteralType(getLiteralTypeForText(64 /* NumberLiteral */, node.text)); - case 101 /* TrueKeyword */: - return trueType; - case 86 /* FalseKeyword */: - return falseType; - } - } - function checkTemplateExpression(node) { - // We just want to check each expressions, but we are unconcerned with - // the type of each expression, as any value may be coerced into a string. - // It is worth asking whether this is what we really want though. - // A place where we actually *are* concerned with the expressions' types are - // in tagged templates. - ts.forEach(node.templateSpans, function (templateSpan) { - checkExpression(templateSpan.expression); - }); - return stringType; - } - function checkExpressionWithContextualType(node, contextualType, contextualMapper) { - var saveContextualType = node.contextualType; - var saveContextualMapper = node.contextualMapper; - node.contextualType = contextualType; - node.contextualMapper = contextualMapper; - var checkMode = contextualMapper === identityMapper ? 1 /* SkipContextSensitive */ : - contextualMapper ? 2 /* Inferential */ : 0 /* Normal */; - var result = checkExpression(node, checkMode); - node.contextualType = saveContextualType; - node.contextualMapper = saveContextualMapper; - return result; - } - function checkExpressionCached(node, checkMode) { - var links = getNodeLinks(node); - if (!links.resolvedType) { - // When computing a type that we're going to cache, we need to ignore any ongoing control flow - // analysis because variables may have transient types in indeterminable states. Moving flowLoopStart - // to the top of the stack ensures all transient types are computed from a known point. - var saveFlowLoopStart = flowLoopStart; - flowLoopStart = flowLoopCount; - links.resolvedType = checkExpression(node, checkMode); - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = ts.skipParentheses(node); - return node.kind === 184 /* TypeAssertionExpression */ || node.kind === 202 /* AsExpression */; - } - function checkDeclarationInitializer(declaration) { - var type = getTypeOfExpression(declaration.initializer, /*cache*/ true); - return ts.getCombinedNodeFlags(declaration) & 2 /* Const */ || - ts.getCombinedModifierFlags(declaration) & 64 /* Readonly */ && !ts.isParameterPropertyDeclaration(declaration) || - isTypeAssertion(declaration.initializer) ? type : getWidenedLiteralType(type); - } - function isLiteralContextualType(contextualType) { - if (contextualType) { - if (contextualType.flags & 540672 /* TypeVariable */) { - var constraint = getBaseConstraintOfType(contextualType) || emptyObjectType; - // If the type parameter is constrained to the base primitive type we're checking for, - // consider this a literal context. For example, given a type parameter 'T extends string', - // this causes us to infer string literal types for T. - if (constraint.flags & (2 /* String */ | 4 /* Number */ | 8 /* Boolean */ | 16 /* Enum */)) { - return true; - } - contextualType = constraint; - } - return maybeTypeOfKind(contextualType, (480 /* Literal */ | 262144 /* Index */)); - } - return false; - } - function checkExpressionForMutableLocation(node, checkMode) { - var type = checkExpression(node, checkMode); - return isTypeAssertion(node) || isLiteralContextualType(getContextualType(node)) ? type : getWidenedLiteralType(type); - } - function checkPropertyAssignment(node, checkMode) { - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - // Grammar checking - checkGrammarMethod(node); - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode === 2 /* Inferential */) { - var signature = getSingleCallSignature(type); - if (signature && signature.typeParameters) { - var contextualType = getApparentTypeOfContextualType(node); - if (contextualType) { - var contextualSignature = getSingleCallSignature(contextualType); - if (contextualSignature && !contextualSignature.typeParameters) { - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, getContextualMapper(node))); - } - } - } - } - return type; - } - /** - * Returns the type of an expression. Unlike checkExpression, this function is simply concerned - * with computing the type and may not fully check all contained sub-expressions for errors. - * A cache argument of true indicates that if the function performs a full type check, it is ok - * to cache the result. - */ - function getTypeOfExpression(node, cache) { - // Optimize for the common case of a call to a function with a single non-generic call - // signature where we can just fetch the return type without checking the arguments. - if (node.kind === 181 /* CallExpression */ && node.expression.kind !== 97 /* SuperKeyword */ && !ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - var funcType = checkNonNullExpression(node.expression); - var signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - // Otherwise simply call checkExpression. Ideally, the entire family of checkXXX functions - // should have a parameter that indicates whether full error checking is required such that - // we can perform the optimizations locally. - return cache ? checkExpressionCached(node) : checkExpression(node); - } - /** - * Returns the type of an expression. Unlike checkExpression, this function is simply concerned - * with computing the type and may not fully check all contained sub-expressions for errors. - * It is intended for uses where you know there is no contextual type, - * and requesting the contextual type might cause a circularity or other bad behaviour. - * It sets the contextual type of the node to any before calling getTypeOfExpression. - */ - function getContextFreeTypeOfExpression(node) { - var saveContextualType = node.contextualType; - node.contextualType = anyType; - var type = getTypeOfExpression(node); - node.contextualType = saveContextualType; - return type; - } - // Checks an expression and returns its type. The contextualMapper parameter serves two purposes: When - // contextualMapper is not undefined and not equal to the identityMapper function object it indicates that the - // expression is being inferentially typed (section 4.15.2 in spec) and provides the type mapper to use in - // conjunction with the generic contextual type. When contextualMapper is equal to the identityMapper function - // object, it serves as an indicator that all contained function and arrow expressions should be considered to - // have the wildcard function type; this form of type check is used during overload resolution to exclude - // contextually typed function and arrow expressions in the initial phase. - function checkExpression(node, checkMode) { - var type; - if (node.kind === 143 /* QualifiedName */) { - type = checkQualifiedName(node); - } - else { - var uninstantiatedType = checkExpressionWorker(node, checkMode); - type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - if (isConstEnumObjectType(type)) { - // enum object type for const enums are only permitted in: - // - 'left' in property access - // - 'object' in indexed access - // - target in rhs of import statement - var ok = (node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.expression === node) || - (node.parent.kind === 180 /* ElementAccessExpression */ && node.parent.expression === node) || - ((node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node)); - if (!ok) { - error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment); - } - } - return type; - } - function checkExpressionWorker(node, checkMode) { - switch (node.kind) { - case 71 /* Identifier */: - return checkIdentifier(node); - case 99 /* ThisKeyword */: - return checkThisExpression(node); - case 97 /* SuperKeyword */: - return checkSuperExpression(node); - case 95 /* NullKeyword */: - return nullWideningType; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return checkLiteralExpression(node); - case 196 /* TemplateExpression */: - return checkTemplateExpression(node); - case 13 /* NoSubstitutionTemplateLiteral */: - return stringType; - case 12 /* RegularExpressionLiteral */: - return globalRegExpType; - case 177 /* ArrayLiteralExpression */: - return checkArrayLiteral(node, checkMode); - case 178 /* ObjectLiteralExpression */: - return checkObjectLiteral(node, checkMode); - case 179 /* PropertyAccessExpression */: - return checkPropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return checkIndexedAccess(node); - case 181 /* CallExpression */: - case 182 /* NewExpression */: - return checkCallExpression(node); - case 183 /* TaggedTemplateExpression */: - return checkTaggedTemplateExpression(node); - case 185 /* ParenthesizedExpression */: - return checkExpression(node.expression, checkMode); - case 199 /* ClassExpression */: - return checkClassExpression(node); - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 189 /* TypeOfExpression */: - return checkTypeOfExpression(node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - return checkAssertion(node); - case 203 /* NonNullExpression */: - return checkNonNullAssertion(node); - case 204 /* MetaProperty */: - return checkMetaProperty(node); - case 188 /* DeleteExpression */: - return checkDeleteExpression(node); - case 190 /* VoidExpression */: - return checkVoidExpression(node); - case 191 /* AwaitExpression */: - return checkAwaitExpression(node); - case 192 /* PrefixUnaryExpression */: - return checkPrefixUnaryExpression(node); - case 193 /* PostfixUnaryExpression */: - return checkPostfixUnaryExpression(node); - case 194 /* BinaryExpression */: - return checkBinaryExpression(node, checkMode); - case 195 /* ConditionalExpression */: - return checkConditionalExpression(node, checkMode); - case 198 /* SpreadElement */: - return checkSpreadExpression(node, checkMode); - case 200 /* OmittedExpression */: - return undefinedWideningType; - case 197 /* YieldExpression */: - return checkYieldExpression(node); - case 256 /* JsxExpression */: - return checkJsxExpression(node, checkMode); - case 249 /* JsxElement */: - return checkJsxElement(node); - case 250 /* JsxSelfClosingElement */: - return checkJsxSelfClosingElement(node); - case 254 /* JsxAttributes */: - return checkJsxAttributes(node, checkMode); - case 251 /* JsxOpeningElement */: - ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return unknownType; - } - // DECLARATION AND STATEMENT TYPE CHECKING - function checkTypeParameter(node) { - // Grammar Checking - if (node.expression) { - grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); - if (!hasNonCircularBaseConstraint(typeParameter)) { - error(node.constraint, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(typeParameter)); - } - var constraintType = getConstraintOfTypeParameter(typeParameter); - var defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(constraintType, defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); - } - } - function checkParameter(node) { - // Grammar checking - // It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs as the - // Identifier in a PropertySetParameterList of a PropertyAssignment that is contained in strict code - // or if its FunctionBody is strict code(11.1.5). - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - var func = ts.getContainingFunction(node); - if (ts.getModifierFlags(node) & 92 /* ParameterPropertyModifier */) { - func = ts.getContainingFunction(node); - if (!(func.kind === 152 /* Constructor */ && ts.nodeIsPresent(func.body))) { - error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - } - if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { - error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name.text === "this") { - if (ts.indexOf(func.parameters, node) !== 0) { - error(node, ts.Diagnostics.A_this_parameter_must_be_the_first_parameter); - } - if (func.kind === 152 /* Constructor */ || func.kind === 156 /* ConstructSignature */ || func.kind === 161 /* ConstructorType */) { - error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - } - // Only check rest parameter type if it's not a binding pattern. Since binding patterns are - // not allowed in a rest parameter, we already have an error from checkGrammarParameterList. - if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isArrayType(getTypeOfSymbol(node.symbol))) { - error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function getTypePredicateParameterIndex(parameterList, parameter) { - if (parameterList) { - for (var i = 0; i < parameterList.length; i++) { - var param = parameterList[i]; - if (param.name.kind === 71 /* Identifier */ && - param.name.text === parameter.text) { - return i; - } - } - } - return -1; - } - function checkTypePredicate(node) { - var parent = getTypePredicateParent(node); - if (!parent) { - // The parent must not be valid. - error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - var typePredicate = getSignatureFromDeclaration(parent).typePredicate; - if (!typePredicate) { - return; - } - var parameterName = node.parameterName; - if (ts.isThisTypePredicate(typePredicate)) { - getTypeFromThisTypeNode(parameterName); - } - else { - if (typePredicate.parameterIndex >= 0) { - if (parent.parameters[typePredicate.parameterIndex].dotDotDotToken) { - error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } - else { - var leadingError = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); - checkTypeAssignableTo(typePredicate.type, getTypeOfNode(parent.parameters[typePredicate.parameterIndex]), node.type, - /*headMessage*/ undefined, leadingError); - } - } - else if (parameterName) { - var hasReportedError = false; - for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { - var name = _a[_i].name; - if (ts.isBindingPattern(name) && - checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 187 /* ArrowFunction */: - case 155 /* CallSignature */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 160 /* FunctionType */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - var parent = node.parent; - if (node === parent.type) { - return parent; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (ts.isOmittedExpression(element)) { - continue; - } - var name = element.name; - if (name.kind === 71 /* Identifier */ && - name.text === predicateVariableName) { - error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } - else if (name.kind === 175 /* ArrayBindingPattern */ || - name.kind === 174 /* ObjectBindingPattern */) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - // Grammar checking - if (node.kind === 157 /* IndexSignature */) { - checkGrammarIndexSignature(node); - } - else if (node.kind === 160 /* FunctionType */ || node.kind === 228 /* FunctionDeclaration */ || node.kind === 161 /* ConstructorType */ || - node.kind === 155 /* CallSignature */ || node.kind === 152 /* Constructor */ || - node.kind === 156 /* ConstructSignature */) { - checkGrammarFunctionLikeDeclaration(node); - } - var functionFlags = ts.getFunctionFlags(node); - if (!(functionFlags & 4 /* Invalid */)) { - // Async generators prior to ESNext require the __await and __asyncGenerator helpers - if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */); - } - // Async functions prior to ES2017 require the __awaiter helper - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* ES2017 */) { - checkExternalEmitHelpers(node, 64 /* Awaiter */); - } - // Generator functions, Async functions, and Async Generator functions prior to - // ES2015 require the __generator helper - if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(node, 128 /* Generator */); - } - } - checkTypeParameters(node.typeParameters); - ts.forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - if (produceDiagnostics) { - checkCollisionWithArgumentsInGeneratedCode(node); - if (noImplicitAny && !node.type) { - switch (node.kind) { - case 156 /* ConstructSignature */: - error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 155 /* CallSignature */: - error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (node.type) { - var functionFlags_1 = ts.getFunctionFlags(node); - if ((functionFlags_1 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) { - var returnType = getTypeFromTypeNode(node.type); - if (returnType === voidType) { - error(node.type, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } - else { - var generatorElementType = getIteratedTypeOfGenerator(returnType, (functionFlags_1 & 2 /* Async */) !== 0) || anyType; - var iterableIteratorInstantiation = functionFlags_1 & 2 /* Async */ - ? createAsyncIterableIteratorType(generatorElementType) // AsyncGenerator function - : createIterableIteratorType(generatorElementType); // Generator function - // Naively, one could check that IterableIterator is assignable to the return type annotation. - // However, that would not catch the error in the following case. - // - // interface BadGenerator extends Iterable, Iterator { } - // function* g(): BadGenerator { } // Iterable and Iterator have different types! - // - checkTypeAssignableTo(iterableIteratorInstantiation, returnType, node.type); - } - } - else if ((functionFlags_1 & 3 /* AsyncGenerator */) === 2 /* Async */) { - checkAsyncFunctionReturnType(node); - } - } - if (noUnusedIdentifiers && !node.body) { - checkUnusedTypeParameters(node); - } - } - } - function checkClassForDuplicateDeclarations(node) { - var Declaration; - (function (Declaration) { - Declaration[Declaration["Getter"] = 1] = "Getter"; - Declaration[Declaration["Setter"] = 2] = "Setter"; - Declaration[Declaration["Method"] = 4] = "Method"; - Declaration[Declaration["Property"] = 3] = "Property"; - })(Declaration || (Declaration = {})); - var instanceNames = ts.createMap(); - var staticNames = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152 /* Constructor */) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var param = _c[_b]; - if (ts.isParameterPropertyDeclaration(param)) { - addName(instanceNames, param.name, param.name.text, 3 /* Property */); - } - } - } - else { - var isStatic = ts.getModifierFlags(member) & 32 /* Static */; - var names = isStatic ? staticNames : instanceNames; - var memberName = member.name && ts.getPropertyNameForPropertyNameNode(member.name); - if (memberName) { - switch (member.kind) { - case 153 /* GetAccessor */: - addName(names, member.name, memberName, 1 /* Getter */); - break; - case 154 /* SetAccessor */: - addName(names, member.name, memberName, 2 /* Setter */); - break; - case 149 /* PropertyDeclaration */: - addName(names, member.name, memberName, 3 /* Property */); - break; - case 151 /* MethodDeclaration */: - addName(names, member.name, memberName, 4 /* Method */); - break; - } - } - } - } - function addName(names, location, name, meaning) { - var prev = names.get(name); - if (prev) { - if (prev & 4 /* Method */) { - if (meaning !== 4 /* Method */) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - } - else if (prev & meaning) { - error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); - } - else { - names.set(name, prev | meaning); - } - } - else { - names.set(name, meaning); - } - } - } - /** - * Static members being set on a constructor function may conflict with built-in properties - * of Function. Esp. in ECMAScript 5 there are non-configurable and non-writable - * built-in properties. This check issues a transpile error when a class has a static - * member with the same name as a non-writable built-in property. - * - * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.3 - * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.5 - * @see http://www.ecma-international.org/ecma-262/6.0/#sec-properties-of-the-function-constructor - * @see http://www.ecma-international.org/ecma-262/6.0/#sec-function-instances - */ - function checkClassForStaticPropertyNameConflicts(node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - var memberNameNode = member.name; - var isStatic = ts.getModifierFlags(member) & 32 /* Static */; - if (isStatic && memberNameNode) { - var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - case "prototype": - var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - var className = getNameOfSymbol(getSymbolOfNode(node)); - error(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - var names = ts.createMap(); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 148 /* PropertySignature */) { - var memberName = void 0; - switch (member.name.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - case 71 /* Identifier */: - memberName = member.name.text; - break; - default: - continue; - } - if (names.get(memberName)) { - error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); - error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); - } - else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 230 /* InterfaceDeclaration */) { - var nodeSymbol = getSymbolOfNode(node); - // in case of merging interface declaration it is possible that we'll enter this check procedure several times for every declaration - // to prevent this run check only for the first declaration of a given kind - if (nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - // TypeScript 1.0 spec (April 2014) - // 3.7.4: An object type can contain at most one string index signature and one numeric index signature. - // 8.5: A class declaration can have at most one string index member declaration and one numeric index member declaration - var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); - if (indexSymbol) { - var seenNumericIndexer = false; - var seenStringIndexer = false; - for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var declaration = decl; - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - switch (declaration.parameters[0].type.kind) { - case 136 /* StringKeyword */: - if (!seenStringIndexer) { - seenStringIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_string_index_signature); - } - break; - case 133 /* NumberKeyword */: - if (!seenNumericIndexer) { - seenNumericIndexer = true; - } - else { - error(declaration, ts.Diagnostics.Duplicate_number_index_signature); - } - break; - } - } - } - } - } - function checkPropertyDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarProperty(node) || checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - } - function checkMethodDeclaration(node) { - // Grammar checking - checkGrammarMethod(node) || checkGrammarComputedPropertyName(node.name); - // Grammar checking for modifiers is done inside the function checkGrammarFunctionLikeDeclaration - checkFunctionOrMethodDeclaration(node); - // Abstract methods cannot have an implementation. - // Extra checks are to avoid reporting multiple errors relating to the "abstractness" of the node. - if (ts.getModifierFlags(node) & 128 /* Abstract */ && node.body) { - error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); - } - } - function checkConstructorDeclaration(node) { - // Grammar check on signature of constructor and modifier of the constructor is done in checkSignatureDeclaration function. - checkSignatureDeclaration(node); - // Grammar check for checking only related to constructorDeclaration - checkGrammarConstructorTypeParameters(node) || checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - var symbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); - // Only type check the symbol once - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - // exit early in the case of signature - super checks are not relevant to them - if (ts.nodeIsMissing(node.body)) { - return; - } - if (!produceDiagnostics) { - return; - } - function containsSuperCallAsComputedPropertyName(n) { - var name = ts.getNameOfDeclaration(n); - return name && containsSuperCall(name); - } - function containsSuperCall(n) { - if (ts.isSuperCall(n)) { - return true; - } - else if (ts.isFunctionLike(n)) { - return false; - } - else if (ts.isClassLike(n)) { - return ts.forEach(n.members, containsSuperCallAsComputedPropertyName); - } - return ts.forEachChild(n, containsSuperCall); - } - function markThisReferencesAsErrors(n) { - if (n.kind === 99 /* ThisKeyword */) { - error(n, ts.Diagnostics.this_cannot_be_referenced_in_current_location); - } - else if (n.kind !== 186 /* FunctionExpression */ && n.kind !== 228 /* FunctionDeclaration */) { - ts.forEachChild(n, markThisReferencesAsErrors); - } - } - function isInstancePropertyWithInitializer(n) { - return n.kind === 149 /* PropertyDeclaration */ && - !(ts.getModifierFlags(n) & 32 /* Static */) && - !!n.initializer; - } - // TS 1.0 spec (April 2014): 8.3.2 - // Constructors of classes with no extends clause may not contain super calls, whereas - // constructors of derived classes must contain at least one super call somewhere in their function body. - var containingClassDecl = node.parent; - if (ts.getClassExtendsHeritageClauseElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - var superCall = getSuperCallInConstructor(node); - if (superCall) { - if (classExtendsNull) { - error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - // The first statement in the body of a constructor (excluding prologue directives) must be a super call - // if both of the following are true: - // - The containing class is a derived class. - // - The constructor declares parameter properties - // or the containing class declares instance member variables with initializers. - var superCallShouldBeFirst = ts.forEach(node.parent.members, isInstancePropertyWithInitializer) || - ts.forEach(node.parameters, function (p) { return ts.getModifierFlags(p) & 92 /* ParameterPropertyModifier */; }); - // Skip past any prologue directives to find the first statement - // to ensure that it was a super call. - if (superCallShouldBeFirst) { - var statements = node.body.statements; - var superCallStatement = void 0; - for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { - var statement = statements_3[_i]; - if (statement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(statement.expression)) { - superCallStatement = statement; - break; - } - if (!ts.isPrologueDirective(statement)) { - break; - } - } - if (!superCallStatement) { - error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties); - } - } - } - else if (!classExtendsNull) { - error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - function checkAccessorDeclaration(node) { - if (produceDiagnostics) { - // Grammar checking accessors - checkGrammarFunctionLikeDeclaration(node) || checkGrammarAccessor(node) || checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 153 /* GetAccessor */) { - if (!ts.isInAmbientContext(node) && ts.nodeIsPresent(node.body) && (node.flags & 128 /* HasImplicitReturn */)) { - if (!(node.flags & 256 /* HasExplicitReturn */)) { - error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - // TypeScript 1.0 spec (April 2014): 8.4.3 - // Accessors for the same member name must specify the same accessibility. - var otherKind = node.kind === 153 /* GetAccessor */ ? 154 /* SetAccessor */ : 153 /* GetAccessor */; - var otherAccessor = ts.getDeclarationOfKind(node.symbol, otherKind); - if (otherAccessor) { - if ((ts.getModifierFlags(node) & 28 /* AccessibilityModifier */) !== (ts.getModifierFlags(otherAccessor) & 28 /* AccessibilityModifier */)) { - error(node.name, ts.Diagnostics.Getter_and_setter_accessors_do_not_agree_in_visibility); - } - if (ts.hasModifier(node, 128 /* Abstract */) !== ts.hasModifier(otherAccessor, 128 /* Abstract */)) { - error(node.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - // TypeScript 1.0 spec (April 2014): 4.5 - // If both accessors include type annotations, the specified types must be identical. - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getAnnotatedAccessorType, ts.Diagnostics.get_and_set_accessor_must_have_the_same_type); - checkAccessorDeclarationTypesIdentical(node, otherAccessor, getThisTypeOfDeclaration, ts.Diagnostics.get_and_set_accessor_must_have_the_same_this_type); - } - } - var returnType = getTypeOfAccessors(getSymbolOfNode(node)); - if (node.kind === 153 /* GetAccessor */) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - checkSourceElement(node.body); - registerForUnusedIdentifiersCheck(node); - } - function checkAccessorDeclarationTypesIdentical(first, second, getAnnotatedType, message) { - var firstType = getAnnotatedType(first); - var secondType = getAnnotatedType(second); - if (firstType && secondType && !isTypeIdenticalTo(firstType, secondType)) { - error(first, message); - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function checkTypeArgumentConstraints(typeParameters, typeArgumentNodes) { - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - var typeArguments; - var mapper; - var result = true; - for (var i = 0; i < typeParameters.length; i++) { - var constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, minTypeArgumentCount); - mapper = createTypeMapper(typeParameters, typeArguments); - } - var typeArgument = typeArguments[i]; - result = result && checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), typeArgumentNodes[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - } - return result; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - var type = getTypeFromTypeReference(node); - if (type !== unknownType) { - if (node.typeArguments) { - // Do type argument local checks only if referenced type is successfully resolved - ts.forEach(node.typeArguments, checkSourceElement); - if (produceDiagnostics) { - var symbol = getNodeLinks(node).resolvedSymbol; - var typeParameters = symbol.flags & 524288 /* TypeAlias */ ? getSymbolLinks(symbol).typeParameters : type.target.localTypeParameters; - checkTypeArgumentConstraints(typeParameters, node.typeArguments); - } - } - if (type.flags & 16 /* Enum */ && !type.memberTypes && getNodeLinks(node).resolvedSymbol.flags & 8 /* EnumMember */) { - error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); - } - } - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - // Grammar checking - var hasErrorFromDisallowedTrailingComma = checkGrammarForDisallowedTrailingComma(node.elementTypes); - if (!hasErrorFromDisallowedTrailingComma && node.elementTypes.length === 0) { - grammarErrorOnNode(node, ts.Diagnostics.A_tuple_type_element_list_cannot_be_empty); - } - ts.forEach(node.elementTypes, checkSourceElement); - } - function checkUnionOrIntersectionType(node) { - ts.forEach(node.types, checkSourceElement); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 524288 /* IndexedAccess */)) { - return type; - } - // Check if the index type is assignable to 'keyof T' for the object type. - var objectType = type.objectType; - var indexType = type.indexType; - if (isTypeAssignableTo(indexType, getIndexType(objectType))) { - return type; - } - // Check if we're indexing with a numeric type and the object type is a generic - // type with a constraint that has a numeric index signature. - if (maybeTypeOfKind(objectType, 540672 /* TypeVariable */) && isTypeOfKind(indexType, 340 /* NumberLike */)) { - var constraint = getBaseConstraintOfType(objectType); - if (constraint && getIndexInfoOfType(constraint, 1 /* Number */)) { - return type; - } - } - error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return type; - } - function checkIndexedAccessType(node) { - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkSourceElement(node.typeParameter); - checkSourceElement(node.type); - var type = getTypeFromMappedTypeNode(node); - var constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringType, node.typeParameter.constraint); - } - function isPrivateWithinAmbient(node) { - return (ts.getModifierFlags(node) & 8 /* Private */) && ts.isInAmbientContext(node); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - var flags = ts.getCombinedModifierFlags(n); - // children of classes (even ambient classes) should not be marked as ambient or export - // because those flags have no useful semantics there. - if (n.parent.kind !== 230 /* InterfaceDeclaration */ && - n.parent.kind !== 229 /* ClassDeclaration */ && - n.parent.kind !== 199 /* ClassExpression */ && - ts.isInAmbientContext(n)) { - if (!(flags & 2 /* Ambient */)) { - // It is nested in an ambient context, which means it is automatically exported - flags |= 1 /* Export */; - } - flags |= 2 /* Ambient */; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - if (!produceDiagnostics) { - return; - } - function getCanonicalOverload(overloads, implementation) { - // Consider the canonical set of flags to be the flags of the bodyDeclaration or the first declaration - // Error on all deviations from this canonical set of flags - // The caveat is that if some overloads are defined in lib.d.ts, we don't want to - // report the errors on those. To achieve this, we will say that the implementation is - // the canonical signature only if it is in the same container as the first overload - var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { - // Error if some overloads have a flag that is not shared by all overloads. To find the - // deviations, we XOR someOverloadFlags with allOverloadFlags - var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); - ts.forEach(overloads, function (o) { - var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; - if (deviation & 1 /* Export */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } - else if (deviation & 2 /* Ambient */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } - else if (deviation & (8 /* Private */ | 16 /* Protected */)) { - error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } - else if (deviation & 128 /* Abstract */) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { - if (someHaveQuestionToken !== allHaveQuestionToken) { - var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); - ts.forEach(overloads, function (o) { - var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; - if (deviation) { - error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - var flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 8 /* Private */ | 16 /* Protected */ | 128 /* Abstract */; - var someNodeFlags = 0 /* None */; - var allNodeFlags = flagsToCheck; - var someHaveQuestionToken = false; - var allHaveQuestionToken = true; - var hasOverloads = false; - var bodyDeclaration; - var lastSeenNonAmbientDeclaration; - var previousDeclaration; - var declarations = symbol.declarations; - var isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && ts.nodeIsMissing(node.name)) { - return; - } - var seen = false; - var subsequentNode = ts.forEachChild(node.parent, function (c) { - if (seen) { - return c; - } - else { - seen = c === node; - } - }); - // We may be here because of some extra nodes between overloads that could not be parsed into a valid node. - // In this case the subsequent node is not really consecutive (.pos !== node.end), and we must ignore it here. - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - var errorNode_1 = subsequentNode.name || subsequentNode; - // TODO(jfreeman): These are methods, so handle computed name case - if (node.name && subsequentNode.name && node.name.text === subsequentNode.name.text) { - var reportError = (node.kind === 151 /* MethodDeclaration */ || node.kind === 150 /* MethodSignature */) && - (ts.getModifierFlags(node) & 32 /* Static */) !== (ts.getModifierFlags(subsequentNode) & 32 /* Static */); - // we can get here in two cases - // 1. mixed static and instance class members - // 2. something with the same name was defined before the set of overloads that prevents them from merging - // here we'll report error only for the first case since for second we should already report error in binder - if (reportError) { - var diagnostic = ts.getModifierFlags(node) & 32 /* Static */ ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; - error(errorNode_1, diagnostic); - } - return; - } - else if (ts.nodeIsPresent(subsequentNode.body)) { - error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); - return; - } - } - } - var errorNode = node.name || node; - if (isConstructor) { - error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); - } - else { - // Report different errors regarding non-consecutive blocks of declarations depending on whether - // the node in question is abstract. - if (ts.getModifierFlags(node) & 128 /* Abstract */) { - error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } - else { - error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - var duplicateFunctionDeclaration = false; - var multipleConstructorImplementation = false; - for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { - var current = declarations_5[_i]; - var node = current; - var inAmbientContext = ts.isInAmbientContext(node); - var inAmbientContextOrInterface = node.parent.kind === 230 /* InterfaceDeclaration */ || node.parent.kind === 163 /* TypeLiteral */ || inAmbientContext; - if (inAmbientContextOrInterface) { - // check if declarations are consecutive only if they are non-ambient - // 1. ambient declarations can be interleaved - // i.e. this is legal - // declare function foo(); - // declare function bar(); - // declare function foo(); - // 2. mixing ambient and non-ambient declarations is a separate error that will be reported - do not want to report an extra one - previousDeclaration = undefined; - } - if (node.kind === 228 /* FunctionDeclaration */ || node.kind === 151 /* MethodDeclaration */ || node.kind === 150 /* MethodSignature */ || node.kind === 152 /* Constructor */) { - var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); - if (ts.nodeIsPresent(node.body) && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } - else { - duplicateFunctionDeclaration = true; - } - } - else if (previousDeclaration && previousDeclaration.parent === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (ts.nodeIsPresent(node.body)) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } - else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - } - if (multipleConstructorImplementation) { - ts.forEach(declarations, function (declaration) { - error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - ts.forEach(declarations, function (declaration) { - error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Duplicate_function_implementation); - }); - } - // Abstract methods can't have an implementation -- in particular, they don't need one. - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && - !(ts.getModifierFlags(lastSeenNonAmbientDeclaration) & 128 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - if (bodyDeclaration) { - var signatures = getSignaturesOfSymbol(symbol); - var bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { - var signature = signatures_5[_a]; - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - error(signature.declaration, ts.Diagnostics.Overload_signature_is_not_compatible_with_function_implementation); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - if (!produceDiagnostics) { - return; - } - // if localSymbol is defined on node then node itself is exported - check is required - var symbol = node.localSymbol; - if (!symbol) { - // local symbol is undefined => this declaration is non-exported. - // however symbol might contain other declarations that are exported - symbol = getSymbolOfNode(node); - if (!(symbol.flags & 7340032 /* Export */)) { - // this is a pure local symbol (all declarations are non-exported) - no need to check anything - return; - } - } - // run the check only for the first declaration in the list - if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - // we use SymbolFlags.ExportValue, SymbolFlags.ExportType and SymbolFlags.ExportNamespace - // to denote disjoint declarationSpaces (without making new enum type). - var exportedDeclarationSpaces = 0 /* None */; - var nonExportedDeclarationSpaces = 0 /* None */; - var defaultExportedDeclarationSpaces = 0 /* None */; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var d = _a[_i]; - var declarationSpaces = getDeclarationSpaces(d); - var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 /* Export */ | 512 /* Default */); - if (effectiveDeclarationFlags & 1 /* Export */) { - if (effectiveDeclarationFlags & 512 /* Default */) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } - else { - exportedDeclarationSpaces |= declarationSpaces; - } - } - else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - // Spaces for anything not declared a 'default export'. - var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - // declaration spaces for exported and non-exported declarations intersect - for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { - var d = _c[_b]; - var declarationSpaces = getDeclarationSpaces(d); - var name = ts.getNameOfDeclaration(d); - // Only error on the declarations that contributed to the intersecting spaces. - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); - } - else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(d) { - switch (d.kind) { - case 230 /* InterfaceDeclaration */: - return 2097152 /* ExportType */; - case 233 /* ModuleDeclaration */: - return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 /* NonInstantiated */ - ? 4194304 /* ExportNamespace */ | 1048576 /* ExportValue */ - : 4194304 /* ExportNamespace */; - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - return 2097152 /* ExportType */ | 1048576 /* ExportValue */; - case 237 /* ImportEqualsDeclaration */: - var result_3 = 0; - var target = resolveAlias(getSymbolOfNode(d)); - ts.forEach(target.declarations, function (d) { result_3 |= getDeclarationSpaces(d); }); - return result_3; - default: - return 1048576 /* ExportValue */; - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage) { - var promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage); - } - /** - * Gets the "promised type" of a promise. - * @param type The type of the promise. - * @remarks The "promised type" of a type is the type of the "value" parameter of the "onfulfilled" callback. - */ - function getPromisedTypeOfPromise(promise, errorNode) { - // - // { // promise - // then( // thenFunction - // onfulfilled: ( // onfulfilledParameterType - // value: T // valueParameterType - // ) => any - // ): any; - // } - // - if (isTypeAny(promise)) { - return undefined; - } - var typeAsPromise = promise; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType(promise, getGlobalPromiseType(/*reportErrors*/ false))) { - return typeAsPromise.promisedTypeOfPromise = promise.typeArguments[0]; - } - var thenFunction = getTypeOfPropertyOfType(promise, "then"); - if (isTypeAny(thenFunction)) { - return undefined; - } - var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); - } - return undefined; - } - var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 524288 /* NEUndefinedOrNull */); - if (isTypeAny(onfulfilledParameterType)) { - return undefined; - } - var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return undefined; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), /*subtypeReduction*/ true); - } - /** - * Gets the "awaited type" of a type. - * @param type The type to await. - * @remarks The "awaited type" of an expression is its "promised type" if the expression is a - * Promise-like type; otherwise, it is the type of the expression. This is used to reflect - * The runtime behavior of the `await` keyword. - */ - function checkAwaitedType(type, errorNode, diagnosticMessage) { - return getAwaitedType(type, errorNode, diagnosticMessage) || unknownType; - } - function getAwaitedType(type, errorNode, diagnosticMessage) { - var typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (isTypeAny(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - if (type.flags & 65536 /* Union */) { - var types = void 0; - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var constituentType = _a[_i]; - types = ts.append(types, getAwaitedType(constituentType, errorNode, diagnosticMessage)); - } - if (!types) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = getUnionType(types, /*subtypeReduction*/ true); - } - var promisedType = getPromisedTypeOfPromise(type); - if (promisedType) { - if (type.id === promisedType.id || ts.indexOf(awaitedTypeStack, promisedType.id) >= 0) { - // Verify that we don't have a bad actor in the form of a promise whose - // promised type is the same as the promise type, or a mutually recursive - // promise. If so, we return undefined as we cannot guess the shape. If this - // were the actual case in the JavaScript, this Promise would never resolve. - // - // An example of a bad actor with a singly-recursive promise type might - // be: - // - // interface BadPromise { - // then( - // onfulfilled: (value: BadPromise) => any, - // onrejected: (error: any) => any): BadPromise; - // } - // The above interface will pass the PromiseLike check, and return a - // promised type of `BadPromise`. Since this is a self reference, we - // don't want to keep recursing ad infinitum. - // - // An example of a bad actor in the form of a mutually-recursive - // promise type might be: - // - // interface BadPromiseA { - // then( - // onfulfilled: (value: BadPromiseB) => any, - // onrejected: (error: any) => any): BadPromiseB; - // } - // - // interface BadPromiseB { - // then( - // onfulfilled: (value: BadPromiseA) => any, - // onrejected: (error: any) => any): BadPromiseA; - // } - // - if (errorNode) { - error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return undefined; - } - // Keep track of the type we're about to unwrap to avoid bad recursive promise types. - // See the comments above for more information. - awaitedTypeStack.push(type.id); - var awaitedType = getAwaitedType(promisedType, errorNode, diagnosticMessage); - awaitedTypeStack.pop(); - if (!awaitedType) { - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - // The type was not a promise, so it could not be unwrapped any further. - // As long as the type does not have a callable "then" property, it is - // safe to return the type; otherwise, an error will be reported in - // the call to getNonThenableType and we will return undefined. - // - // An example of a non-promise "thenable" might be: - // - // await { then(): void {} } - // - // The "thenable" does not match the minimal definition for a promise. When - // a Promise/A+-compatible or ES6 promise tries to adopt this value, the promise - // will never settle. We treat this as an error to help flag an early indicator - // of a runtime problem. If the user wants to return this value from an async - // function, they would need to wrap it in some other value. If they want it to - // be treated as a promise, they can cast to . - var thenFunction = getTypeOfPropertyOfType(type, "then"); - if (thenFunction && getSignaturesOfType(thenFunction, 0 /* Call */).length > 0) { - if (errorNode) { - ts.Debug.assert(!!diagnosticMessage); - error(errorNode, diagnosticMessage); - } - return undefined; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - /** - * Checks the return type of an async function to ensure it is a compatible - * Promise implementation. - * - * This checks that an async function has a valid Promise-compatible return type, - * and returns the *awaited type* of the promise. An async function has a valid - * Promise-compatible return type if the resolved value of the return type has a - * construct signature that takes in an `initializer` function that in turn supplies - * a `resolve` function as one of its arguments and results in an object with a - * callable `then` signature. - * - * @param node The signature to check - */ - function checkAsyncFunctionReturnType(node) { - // As part of our emit for an async function, we will need to emit the entity name of - // the return type annotation as an expression. To meet the necessary runtime semantics - // for __awaiter, we must also check that the type of the declaration (e.g. the static - // side or "constructor" of the promise type) is compatible `PromiseConstructorLike`. - // - // An example might be (from lib.es6.d.ts): - // - // interface Promise { ... } - // interface PromiseConstructor { - // new (...): Promise; - // } - // declare var Promise: PromiseConstructor; - // - // When an async function declares a return type annotation of `Promise`, we - // need to get the type of the `Promise` variable declaration above, which would - // be `PromiseConstructor`. - // - // The same case applies to a class: - // - // declare class Promise { - // constructor(...); - // then(...): Promise; - // } - // - var returnType = getTypeFromTypeNode(node.type); - if (languageVersion >= 2 /* ES2015 */) { - if (returnType === unknownType) { - return unknownType; - } - var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); - if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { - // The promise type was not a valid type reference to the global promise type, so we - // report an error and return the unknown type. - error(node.type, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - return unknownType; - } - } - else { - // Always mark the type node as referenced if it points to a value - markTypeNodeAsReferenced(node.type); - if (returnType === unknownType) { - return unknownType; - } - var promiseConstructorName = ts.getEntityNameFromTypeNode(node.type); - if (promiseConstructorName === undefined) { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); - return unknownType; - } - var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 107455 /* Value */, /*ignoreErrors*/ true); - var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : unknownType; - if (promiseConstructorType === unknownType) { - if (promiseConstructorName.kind === 71 /* Identifier */ && promiseConstructorName.text === "Promise" && getTargetType(returnType) === getGlobalPromiseType(/*reportErrors*/ false)) { - error(node.type, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } - else { - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - } - return unknownType; - } - var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(/*reportErrors*/ true); - if (globalPromiseConstructorLikeType === emptyObjectType) { - // If we couldn't resolve the global PromiseConstructorLike type we cannot verify - // compatibility with __awaiter. - error(node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, node.type, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { - return unknownType; - } - // Verify there is no local declaration that could collide with the promise constructor. - var rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - var collidingSymbol = getSymbol(node.locals, rootName.text, 107455 /* Value */); - if (collidingSymbol) { - error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, rootName.text, ts.entityNameToString(promiseConstructorName)); - return unknownType; - } - } - // Get and return the awaited type of the return type. - return checkAwaitedType(returnType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - } - /** Check a decorator */ - function checkDecorator(node) { - var signature = getResolvedSignature(node); - var returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1 /* Any */) { - return; - } - var expectedReturnType; - var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - var errorInfo; - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - var classSymbol = getSymbolOfNode(node.parent); - var classConstructorType = getTypeOfSymbol(classSymbol); - expectedReturnType = getUnionType([classConstructorType, voidType]); - break; - case 146 /* Parameter */: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any); - break; - case 149 /* PropertyDeclaration */: - expectedReturnType = voidType; - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_return_type_of_a_property_decorator_function_must_be_either_void_or_any); - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var methodType = getTypeOfNode(node.parent); - var descriptorType = createTypedPropertyDescriptorType(methodType); - expectedReturnType = getUnionType([descriptorType, voidType]); - break; - } - checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage, errorInfo); - } - /** - * If a TypeNode can be resolved to a value symbol imported from an external module, it is - * marked as referenced to prevent import elision. - */ - function markTypeNodeAsReferenced(node) { - var typeName = node && ts.getEntityNameFromTypeNode(node); - var rootName = typeName && getFirstIdentifier(typeName); - var rootSymbol = rootName && resolveName(rootName, rootName.text, (typeName.kind === 71 /* Identifier */ ? 793064 /* Type */ : 1920 /* Namespace */) | 8388608 /* Alias */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (rootSymbol - && rootSymbol.flags & 8388608 /* Alias */ - && symbolIsValue(rootSymbol) - && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol))) { - markAliasSymbolAsReferenced(rootSymbol); - } - } - function getParameterTypeNodeForDecoratorCheck(node) { - return node.dotDotDotToken ? ts.getRestParameterElementType(node.type) : node.type; - } - /** Check the decorators of a node */ - function checkDecorators(node) { - if (!node.decorators) { - return; - } - // skip this check for nodes that cannot have decorators. These should have already had an error reported by - // checkGrammarDecorators. - if (!ts.nodeCanBeDecorated(node)) { - return; - } - if (!compilerOptions.experimentalDecorators) { - error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning); - } - var firstDecorator = node.decorators[0]; - checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */); - if (node.kind === 146 /* Parameter */) { - checkExternalEmitHelpers(firstDecorator, 32 /* Param */); - } - if (compilerOptions.emitDecoratorMetadata) { - checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */); - // we only need to perform these checks if we are emitting serialized type metadata for the target of a decorator. - switch (node.kind) { - case 229 /* ClassDeclaration */: - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markTypeNodeAsReferenced(node.type); - break; - case 149 /* PropertyDeclaration */: - markTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - break; - case 146 /* Parameter */: - markTypeNodeAsReferenced(node.type); - break; - } - } - ts.forEach(node.decorators, checkDecorator); - } - function checkFunctionDeclaration(node) { - if (produceDiagnostics) { - checkFunctionOrMethodDeclaration(node) || checkGrammarForGenerator(node); - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function checkFunctionOrMethodDeclaration(node) { - checkDecorators(node); - checkSignatureDeclaration(node); - var functionFlags = ts.getFunctionFlags(node); - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name && node.name.kind === 144 /* ComputedPropertyName */) { - // This check will account for methods in class/interface declarations, - // as well as accessors in classes/object literals - checkComputedPropertyName(node.name); - } - if (!ts.hasDynamicName(node)) { - // first we want to check the local symbol that contain this declaration - // - if node.localSymbol !== undefined - this is current declaration is exported and localSymbol points to the local symbol - // - if node.localSymbol === undefined - this node is non-exported so we can just pick the result of getSymbolOfNode - var symbol = getSymbolOfNode(node); - var localSymbol = node.localSymbol || symbol; - // Since the javascript won't do semantic analysis like typescript, - // if the javascript file comes before the typescript file and both contain same name functions, - // checkFunctionOrConstructorSymbol wouldn't be called if we didnt ignore javascript function. - var firstDeclaration = ts.forEach(localSymbol.declarations, - // Get first non javascript function declaration - function (declaration) { return declaration.kind === node.kind && !ts.isSourceFileJavaScript(ts.getSourceFileOfNode(declaration)) ? - declaration : undefined; }); - // Only type check the symbol once - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - // run check once for the first declaration - if (ts.getDeclarationOfKind(symbol, node.kind) === node) { - // run check on export symbol to check that modifiers agree across all exported declarations - checkFunctionOrConstructorSymbol(symbol); - } - } - } - checkSourceElement(node.body); - if ((functionFlags & 1 /* Generator */) === 0) { - var returnOrPromisedType = node.type && (functionFlags & 2 /* Async */ - ? checkAsyncFunctionReturnType(node) // Async function - : getTypeFromTypeNode(node.type)); // normal function - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnOrPromisedType); - } - if (produceDiagnostics && !node.type) { - // Report an implicit any error if there is no body, no explicit return type, and node is not a private method - // in an ambient context - if (noImplicitAny && ts.nodeIsMissing(node.body) && !isPrivateWithinAmbient(node)) { - reportImplicitAnyError(node, anyType); - } - if (functionFlags & 1 /* Generator */ && ts.nodeIsPresent(node.body)) { - // A generator with a body and no type annotation can still cause errors. It can error if the - // yielded values have no common supertype, or it can give an implicit any error if it has no - // yielded values. The only way to trigger these errors is to try checking its return type. - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - registerForUnusedIdentifiersCheck(node); - } - function registerForUnusedIdentifiersCheck(node) { - if (deferredUnusedIdentifierNodes) { - deferredUnusedIdentifierNodes.push(node); - } - } - function checkUnusedIdentifiers() { - if (deferredUnusedIdentifierNodes) { - for (var _i = 0, deferredUnusedIdentifierNodes_1 = deferredUnusedIdentifierNodes; _i < deferredUnusedIdentifierNodes_1.length; _i++) { - var node = deferredUnusedIdentifierNodes_1[_i]; - switch (node.kind) { - case 265 /* SourceFile */: - case 233 /* ModuleDeclaration */: - checkUnusedModuleMembers(node); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - checkUnusedClassMembers(node); - checkUnusedTypeParameters(node); - break; - case 230 /* InterfaceDeclaration */: - checkUnusedTypeParameters(node); - break; - case 207 /* Block */: - case 235 /* CaseBlock */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - checkUnusedLocalsAndParameters(node); - break; - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - if (node.body) { - checkUnusedLocalsAndParameters(node); - } - checkUnusedTypeParameters(node); - break; - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 157 /* IndexSignature */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - checkUnusedTypeParameters(node); - break; - } - } - } - } - function checkUnusedLocalsAndParameters(node) { - if (node.parent.kind !== 230 /* InterfaceDeclaration */ && noUnusedIdentifiers && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced) { - if (local.valueDeclaration && ts.getRootDeclaration(local.valueDeclaration).kind === 146 /* Parameter */) { - var parameter = ts.getRootDeclaration(local.valueDeclaration); - var name = ts.getNameOfDeclaration(local.valueDeclaration); - if (compilerOptions.noUnusedParameters && - !ts.isParameterPropertyDeclaration(parameter) && - !ts.parameterIsThisKeyword(parameter) && - !parameterNameStartsWithUnderscore(name)) { - error(name, ts.Diagnostics._0_is_declared_but_never_used, local.name); - } - } - else if (compilerOptions.noUnusedLocals) { - ts.forEach(local.declarations, function (d) { return errorUnusedLocal(ts.getNameOfDeclaration(d) || d, local.name); }); - } - } - }); - } - } - function isRemovedPropertyFromObjectSpread(node) { - if (ts.isBindingElement(node) && ts.isObjectBindingPattern(node.parent)) { - var lastElement = ts.lastOrUndefined(node.parent.elements); - return lastElement !== node && !!lastElement.dotDotDotToken; - } - return false; - } - function errorUnusedLocal(node, name) { - if (isIdentifierThatStartsWithUnderScore(node)) { - var declaration = ts.getRootDeclaration(node.parent); - if (declaration.kind === 226 /* VariableDeclaration */ && - (declaration.parent.parent.kind === 215 /* ForInStatement */ || - declaration.parent.parent.kind === 216 /* ForOfStatement */)) { - return; - } - } - if (!isRemovedPropertyFromObjectSpread(node.kind === 71 /* Identifier */ ? node.parent : node)) { - error(node, ts.Diagnostics._0_is_declared_but_never_used, name); - } - } - function parameterNameStartsWithUnderscore(parameterName) { - return parameterName && isIdentifierThatStartsWithUnderScore(parameterName); - } - function isIdentifierThatStartsWithUnderScore(node) { - return node.kind === 71 /* Identifier */ && node.text.charCodeAt(0) === 95 /* _ */; - } - function checkUnusedClassMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.members) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 151 /* MethodDeclaration */ || member.kind === 149 /* PropertyDeclaration */) { - if (!member.symbol.isReferenced && ts.getModifierFlags(member) & 8 /* Private */) { - error(member.name, ts.Diagnostics._0_is_declared_but_never_used, member.symbol.name); - } - } - else if (member.kind === 152 /* Constructor */) { - for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { - var parameter = _c[_b]; - if (!parameter.symbol.isReferenced && ts.getModifierFlags(parameter) & 8 /* Private */) { - error(parameter.name, ts.Diagnostics.Property_0_is_declared_but_never_used, parameter.symbol.name); - } - } - } - } - } - } - } - function checkUnusedTypeParameters(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - if (node.typeParameters) { - // Only report errors on the last declaration for the type parameter container; - // this ensures that all uses have been accounted for. - var symbol = getSymbolOfNode(node); - var lastDeclaration = symbol && symbol.declarations && ts.lastOrUndefined(symbol.declarations); - if (lastDeclaration !== node) { - return; - } - for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { - var typeParameter = _a[_i]; - if (!getMergedSymbol(typeParameter.symbol).isReferenced) { - error(typeParameter.name, ts.Diagnostics._0_is_declared_but_never_used, typeParameter.symbol.name); - } - } - } - } - } - function checkUnusedModuleMembers(node) { - if (compilerOptions.noUnusedLocals && !ts.isInAmbientContext(node)) { - node.locals.forEach(function (local) { - if (!local.isReferenced && !local.exportSymbol) { - for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!ts.isAmbientModule(declaration)) { - errorUnusedLocal(ts.getNameOfDeclaration(declaration), local.name); - } - } - } - }); - } - } - function checkBlock(node) { - // Grammar checking for SyntaxKind.Block - if (node.kind === 207 /* Block */) { - checkGrammarStatementInAmbientContext(node); - } - ts.forEach(node.statements, checkSourceElement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - // no rest parameters \ declaration context \ overload - no codegen impact - if (!ts.hasDeclaredRestParameter(node) || ts.isInAmbientContext(node) || ts.nodeIsMissing(node.body)) { - return; - } - ts.forEach(node.parameters, function (p) { - if (p.name && !ts.isBindingPattern(p.name) && p.name.text === argumentsSymbol.name) { - error(p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if (!(identifier && identifier.text === name)) { - return false; - } - if (node.kind === 149 /* PropertyDeclaration */ || - node.kind === 148 /* PropertySignature */ || - node.kind === 151 /* MethodDeclaration */ || - node.kind === 150 /* MethodSignature */ || - node.kind === 153 /* GetAccessor */ || - node.kind === 154 /* SetAccessor */) { - // it is ok to have member named '_super' or '_this' - member access is always qualified - return false; - } - if (ts.isInAmbientContext(node)) { - // ambient context - no codegen impact - return false; - } - var root = ts.getRootDeclaration(node); - if (root.kind === 146 /* Parameter */ && ts.nodeIsMissing(root.parent.body)) { - // just an overload - no codegen impact - return false; - } - return true; - } - function checkCollisionWithCapturedThisVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_this")) { - potentialThisCollisions.push(node); - } - } - function checkCollisionWithCapturedNewTargetVariable(node, name) { - if (needCollisionCheckForIdentifier(node, name, "_newTarget")) { - potentialNewTargetCollisions.push(node); - } - } - // this function will run after checking the source file so 'CaptureThis' is correct for all nodes - function checkIfThisIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { - var isDeclaration_1 = node.kind !== 71 /* Identifier */; - if (isDeclaration_1) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - ts.findAncestor(node, function (current) { - if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) { - var isDeclaration_2 = node.kind !== 71 /* Identifier */; - if (isDeclaration_2) { - error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - }); - } - function checkCollisionWithCapturedSuperVariable(node, name) { - if (!needCollisionCheckForIdentifier(node, name, "_super")) { - return; - } - // bubble up and find containing type - var enclosingClass = ts.getContainingClass(node); - // if containing type was not found or it is ambient - exit (no codegen) - if (!enclosingClass || ts.isInAmbientContext(enclosingClass)) { - return; - } - if (ts.getClassExtendsHeritageClauseElement(enclosingClass)) { - var isDeclaration_3 = node.kind !== 71 /* Identifier */; - if (isDeclaration_3) { - error(node, ts.Diagnostics.Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference); - } - else { - error(node, ts.Diagnostics.Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference); - } - } - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - // No need to check for require or exports for ES6 modules and later - if (modulekind >= ts.ModuleKind.ES2015) { - return; - } - if (!needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - // Uninstantiated modules shouldnt do this check - if (node.kind === 233 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent - var parent = getDeclarationContainer(node); - if (parent.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(parent)) { - // If the declaration happens to be in external module, report error that require and exports are reserved keywords - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - // Uninstantiated modules shouldnt do this check - if (node.kind === 233 /* ModuleDeclaration */ && ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent - var parent = getDeclarationContainer(node); - if (parent.kind === 265 /* SourceFile */ && ts.isExternalOrCommonJsModule(parent) && parent.flags & 1024 /* HasAsyncFunctions */) { - // If the declaration happens to be in external module, report error that Promise is a reserved identifier. - error(name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - // - ScriptBody : StatementList - // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList - // also occurs in the VarDeclaredNames of StatementList. - // - Block : { StatementList } - // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList - // also occurs in the VarDeclaredNames of StatementList. - // Variable declarations are hoisted to the top of their function scope. They can shadow - // block scoped declarations, which bind tighter. this will not be flagged as duplicate definition - // by the binder as the declaration scope is different. - // A non-initialized declaration is a no-op as the block declaration will resolve before the var - // declaration. the problem is if the declaration has an initializer. this will act as a write to the - // block declared value. this is fine for let, but not const. - // Only consider declarations with initializers, uninitialized const declarations will not - // step on a let/const variable. - // Do not consider const and const declarations, as duplicate block-scoped declarations - // are handled by the binder. - // We are only looking for const declarations that step on let\const declarations from a - // different scope. e.g.: - // { - // const x = 0; // localDeclarationSymbol obtained after name resolution will correspond to this declaration - // const x = 0; // symbol for this declaration will be 'symbol' - // } - // skip block-scoped variables and parameters - if ((ts.getCombinedNodeFlags(node) & 3 /* BlockScoped */) !== 0 || ts.isParameterDeclaration(node)) { - return; - } - // skip variable declarations that don't have initializers - // NOTE: in ES6 spec initializer is required in variable declarations where name is binding pattern - // so we'll always treat binding elements as initialized - if (node.kind === 226 /* VariableDeclaration */ && !node.initializer) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol.flags & 1 /* FunctionScopedVariable */) { - var localDeclarationSymbol = resolveName(node, node.name.text, 3 /* Variable */, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined); - if (localDeclarationSymbol && - localDeclarationSymbol !== symbol && - localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) { - var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 227 /* VariableDeclarationList */); - var container = varDeclList.parent.kind === 208 /* VariableStatement */ && varDeclList.parent.parent - ? varDeclList.parent.parent - : undefined; - // names of block-scoped and function scoped variables can collide only - // if block scoped variable is defined in the function\module\source file scope (because of variable hoisting) - var namesShareScope = container && - (container.kind === 207 /* Block */ && ts.isFunctionLike(container.parent) || - container.kind === 234 /* ModuleBlock */ || - container.kind === 233 /* ModuleDeclaration */ || - container.kind === 265 /* SourceFile */); - // here we know that function scoped variable is shadowed by block scoped one - // if they are defined in the same scope - binder has already reported redeclaration error - // otherwise if variable has an initializer - show error that initialization will fail - // since LHS will be block scoped name instead of function scoped - if (!namesShareScope) { - var name = symbolToString(localDeclarationSymbol); - error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - // Check that a parameter initializer contains no references to parameters declared to the right of itself - function checkParameterInitializer(node) { - if (ts.getRootDeclaration(node).kind !== 146 /* Parameter */) { - return; - } - var func = ts.getContainingFunction(node); - visit(node.initializer); - function visit(n) { - if (ts.isTypeNode(n) || ts.isDeclarationName(n)) { - // do not dive in types - // skip declaration names (i.e. in object literal expressions) - return; - } - if (n.kind === 179 /* PropertyAccessExpression */) { - // skip property names in property access expression - return visit(n.expression); - } - else if (n.kind === 71 /* Identifier */) { - // check FunctionLikeDeclaration.locals (stores parameters\function local variable) - // if it contains entry with a specified name - var symbol = resolveName(n, n.text, 107455 /* Value */ | 8388608 /* Alias */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (!symbol || symbol === unknownSymbol || !symbol.valueDeclaration) { - return; - } - if (symbol.valueDeclaration === node) { - error(n, ts.Diagnostics.Parameter_0_cannot_be_referenced_in_its_initializer, ts.declarationNameToString(node.name)); - return; - } - // locals map for function contain both parameters and function locals - // so we need to do a bit of extra work to check if reference is legal - var enclosingContainer = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (enclosingContainer === func) { - if (symbol.valueDeclaration.kind === 146 /* Parameter */ || - symbol.valueDeclaration.kind === 176 /* BindingElement */) { - // it is ok to reference parameter in initializer if either - // - parameter is located strictly on the left of current parameter declaration - if (symbol.valueDeclaration.pos < node.pos) { - return; - } - // - parameter is wrapped in function-like entity - if (ts.findAncestor(n, function (current) { - if (current === node.initializer) { - return "quit"; - } - return ts.isFunctionLike(current.parent) || - // computed property names/initializers in instance property declaration of class like entities - // are executed in constructor and thus deferred - (current.parent.kind === 149 /* PropertyDeclaration */ && - !(ts.hasModifier(current.parent, 32 /* Static */)) && - ts.isClassLike(current.parent.parent)); - })) { - return; - } - // fall through to report error - } - error(n, ts.Diagnostics.Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(node.name), ts.declarationNameToString(n)); - } - } - else { - return ts.forEachChild(n, visit); - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - // Check variable, parameter, or property declaration - function checkVariableLikeDeclaration(node) { - checkDecorators(node); - checkSourceElement(node.type); - // For a computed property, just check the initializer and exit - // Do not use hasDynamicName here, because that returns false for well known symbols. - // We want to perform checkComputedPropertyName for all computed properties, including - // well known symbols. - if (node.name.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - if (node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (node.kind === 176 /* BindingElement */) { - if (node.parent.kind === 174 /* ObjectBindingPattern */ && languageVersion < 5 /* ESNext */) { - checkExternalEmitHelpers(node, 4 /* Rest */); - } - // check computed properties inside property names of binding elements - if (node.propertyName && node.propertyName.kind === 144 /* ComputedPropertyName */) { - checkComputedPropertyName(node.propertyName); - } - // check private/protected variable access - var parent = node.parent.parent; - var parentType = getTypeForBindingElementParent(parent); - var name = node.propertyName || node.name; - var property = getPropertyOfType(parentType, ts.getTextOfPropertyName(name)); - markPropertyAsReferenced(property); - if (parent.initializer && property) { - checkPropertyAccessibility(parent, parent.initializer, parentType, property); - } - } - // For a binding pattern, check contained binding elements - if (ts.isBindingPattern(node.name)) { - if (node.name.kind === 175 /* ArrayBindingPattern */ && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - ts.forEach(node.name.elements, checkSourceElement); - } - // For a parameter declaration with an initializer, error and exit if the containing function doesn't have a body - if (node.initializer && ts.getRootDeclaration(node).kind === 146 /* Parameter */ && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { - error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - // For a binding pattern, validate the initializer and exit - if (ts.isBindingPattern(node.name)) { - // Don't validate for-in initializer as it is already an error - if (node.initializer && node.parent.parent.kind !== 215 /* ForInStatement */) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), getWidenedTypeForVariableLikeDeclaration(node), node, /*headMessage*/ undefined); - checkParameterInitializer(node); - } - return; - } - var symbol = getSymbolOfNode(node); - var type = convertAutoToAny(getTypeOfVariableOrParameterOrProperty(symbol)); - if (node === symbol.valueDeclaration) { - // Node is the primary declaration of the symbol, just validate the initializer - // Don't validate for-in initializer as it is already an error - if (node.initializer && node.parent.parent.kind !== 215 /* ForInStatement */) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), type, node, /*headMessage*/ undefined); - checkParameterInitializer(node); - } - } - else { - // Node is a secondary declaration, check that type is identical to primary declaration and check that - // initializer is consistent with type associated with the node - var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (type !== unknownType && declarationType !== unknownType && !isTypeIdenticalTo(type, declarationType)) { - error(node.name, ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2, ts.declarationNameToString(node.name), typeToString(type), typeToString(declarationType)); - } - if (node.initializer) { - checkTypeAssignableTo(checkExpressionCached(node.initializer), declarationType, node, /*headMessage*/ undefined); - } - if (!areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error(ts.getNameOfDeclaration(symbol.valueDeclaration), ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); - } - } - if (node.kind !== 149 /* PropertyDeclaration */ && node.kind !== 148 /* PropertySignature */) { - // We know we don't have a binding pattern or computed name here - checkExportsOnMergedDeclarations(node); - if (node.kind === 226 /* VariableDeclaration */ || node.kind === 176 /* BindingElement */) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionWithCapturedSuperVariable(node, node.name); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - } - function areDeclarationFlagsIdentical(left, right) { - if ((left.kind === 146 /* Parameter */ && right.kind === 226 /* VariableDeclaration */) || - (left.kind === 226 /* VariableDeclaration */ && right.kind === 146 /* Parameter */)) { - // Differences in optionality between parameters and variables are allowed. - return true; - } - if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { - return false; - } - var interestingFlags = 8 /* Private */ | - 16 /* Protected */ | - 256 /* Async */ | - 128 /* Abstract */ | - 64 /* Readonly */ | - 32 /* Static */; - return (ts.getModifierFlags(left) & interestingFlags) === (ts.getModifierFlags(right) & interestingFlags); - } - function checkVariableDeclaration(node) { - checkGrammarVariableDeclaration(node); - return checkVariableLikeDeclaration(node); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableStatement(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarVariableDeclarationList(node.declarationList) || checkGrammarForDisallowedLetOrConstStatement(node); - ts.forEach(node.declarationList.declarations, checkSourceElement); - } - function checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) { - // We only disallow modifier on a method declaration if it is a property of object-literal-expression - if (node.modifiers && node.parent.kind === 178 /* ObjectLiteralExpression */) { - if (ts.getFunctionFlags(node) & 2 /* Async */) { - if (node.modifiers.length > 1) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); - } - } - } - function checkExpressionStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 209 /* EmptyStatement */) { - error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkDoStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkExpression(node.expression); - } - function checkWhileStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - checkSourceElement(node.statement); - } - function checkForStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 227 /* VariableDeclarationList */) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - ts.forEach(node.initializer.declarations, checkVariableDeclaration); - } - else { - checkExpression(node.initializer); - } - } - if (node.condition) - checkExpression(node.condition); - if (node.incrementor) - checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - if (node.kind === 216 /* ForOfStatement */) { - if (node.awaitModifier) { - var functionFlags = ts.getFunctionFlags(ts.getContainingFunction(node)); - if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 5 /* ESNext */) { - // for..await..of in an async function or async generator function prior to ESNext requires the __asyncValues helper - checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */); - } - } - else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ES2015 */) { - // for..of prior to ES2015 requires the __values helper when downlevelIteration is enabled - checkExternalEmitHelpers(node, 256 /* ForOfIncludes */); - } - } - // Check the LHS and RHS - // If the LHS is a declaration, just check it as a variable declaration, which will in turn check the RHS - // via checkRightHandSideOfForOf. - // If the LHS is an expression, check the LHS, as a destructuring assignment or as a reference. - // Then check that the RHS is assignable to it. - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - checkForInOrForOfVariableDeclaration(node); - } - else { - var varExpr = node.initializer; - var iteratedType = checkRightHandSideOfForOf(node.expression, node.awaitModifier); - // There may be a destructuring assignment on the left side - if (varExpr.kind === 177 /* ArrayLiteralExpression */ || varExpr.kind === 178 /* ObjectLiteralExpression */) { - // iteratedType may be undefined. In this case, we still want to check the structure of - // varExpr, in particular making sure it's a valid LeftHandSideExpression. But we'd like - // to short circuit the type relation checking as much as possible, so we pass the unknownType. - checkDestructuringAssignment(varExpr, iteratedType || unknownType); - } - else { - var leftType = checkExpression(varExpr); - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access); - // iteratedType will be undefined if the rightType was missing properties/signatures - // required to get its iteratedType (like [Symbol.iterator] or next). This may be - // because we accessed properties from anyType, or it may have led to an error inside - // getElementTypeOfIterable. - if (iteratedType) { - checkTypeAssignableTo(iteratedType, leftType, varExpr, /*headMessage*/ undefined); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - // Grammar checking - checkGrammarForInOrForOfStatement(node); - var rightType = checkNonNullExpression(node.expression); - // TypeScript 1.0 spec (April 2014): 5.4 - // In a 'for-in' statement of the form - // for (let VarDecl in Expr) Statement - // VarDecl must be a variable declaration without a type annotation that declares a variable of type Any, - // and Expr must be an expression of type Any, an object type, or a type parameter type. - if (node.initializer.kind === 227 /* VariableDeclarationList */) { - var variable = node.initializer.declarations[0]; - if (variable && ts.isBindingPattern(variable.name)) { - error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkForInOrForOfVariableDeclaration(node); - } - else { - // In a 'for-in' statement of the form - // for (Var in Expr) Statement - // Var must be an expression classified as a reference of type Any or the String primitive type, - // and Expr must be an expression of type Any, an object type, or a type parameter type. - var varExpr = node.initializer; - var leftType = checkExpression(varExpr); - if (varExpr.kind === 177 /* ArrayLiteralExpression */ || varExpr.kind === 178 /* ObjectLiteralExpression */) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } - else { - // run check only former check succeeded to avoid cascading errors - checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access); - } - } - // unknownType is returned i.e. if node.expression is identifier whose name cannot be resolved - // in this case error about missing name is already reported - do not report extra one - if (!isTypeAnyOrAllConstituentTypesHaveKind(rightType, 32768 /* Object */ | 540672 /* TypeVariable */ | 16777216 /* NonPrimitive */)) { - error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInOrForOfVariableDeclaration(iterationStatement) { - var variableDeclarationList = iterationStatement.initializer; - // checkGrammarForInOrForOfStatement will check that there is exactly one declaration. - if (variableDeclarationList.declarations.length >= 1) { - var decl = variableDeclarationList.declarations[0]; - checkVariableDeclaration(decl); - } - } - function checkRightHandSideOfForOf(rhsExpression, awaitModifier) { - var expressionType = checkNonNullExpression(rhsExpression); - return checkIteratedTypeOrElementType(expressionType, rhsExpression, /*allowStringInput*/ true, awaitModifier !== undefined); - } - function checkIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, /*checkAssignability*/ true) || anyType; - } - /** - * When consuming an iterable type in a for..of, spread, or iterator destructuring assignment - * we want to get the iterated type of an iterable for ES2015 or later, or the iterated type - * of a iterable (if defined globally) or element type of an array like for ES2015 or earlier. - */ - function getIteratedTypeOrElementType(inputType, errorNode, allowStringInput, allowAsyncIterable, checkAssignability) { - var uplevelIteration = languageVersion >= 2 /* ES2015 */; - var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - // Get the iterated type of an `Iterable` or `IterableIterator` only in ES2015 - // or higher, when inside of an async generator or for-await-if, or when - // downlevelIteration is requested. - if (uplevelIteration || downlevelIteration || allowAsyncIterable) { - // We only report errors for an invalid iterable type in ES2015 or higher. - var iteratedType = getIteratedTypeOfIterable(inputType, uplevelIteration ? errorNode : undefined, allowAsyncIterable, allowAsyncIterable, checkAssignability); - if (iteratedType || uplevelIteration) { - return iteratedType; - } - } - var arrayType = inputType; - var reportedError = false; - var hasStringConstituent = false; - // If strings are permitted, remove any string-like constituents from the array type. - // This allows us to find other non-string element types from an array unioned with - // a string. - if (allowStringInput) { - if (arrayType.flags & 65536 /* Union */) { - // After we remove all types that are StringLike, we will know if there was a string constituent - // based on whether the result of filter is a new array. - var arrayTypes = inputType.types; - var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 262178 /* StringLike */); }); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, /*subtypeReduction*/ true); - } - } - else if (arrayType.flags & 262178 /* StringLike */) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (languageVersion < 1 /* ES5 */) { - if (errorNode) { - error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); - reportedError = true; - } - } - // Now that we've removed all the StringLike types, if no constituents remain, then the entire - // arrayOrStringType was a string. - if (arrayType.flags & 8192 /* Never */) { - return stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode && !reportedError) { - // Which error we report depends on whether we allow strings or if there was a - // string constituent. For example, if the input type is number | string, we - // want to say that number is not an array type. But if the input was just - // number and string input is allowed, we want to say that number is not an - // array type or a string type. - var diagnostic = !allowStringInput || hasStringConstituent - ? downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type - : downlevelIteration - ? ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator - : ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type; - error(errorNode, diagnostic, typeToString(arrayType)); - } - return hasStringConstituent ? stringType : undefined; - } - var arrayElementType = getIndexTypeOfType(arrayType, 1 /* Number */); - if (hasStringConstituent && arrayElementType) { - // This is just an optimization for the case where arrayOrStringType is string | string[] - if (arrayElementType.flags & 262178 /* StringLike */) { - return stringType; - } - return getUnionType([arrayElementType, stringType], /*subtypeReduction*/ true); - } - return arrayElementType; - } - /** - * We want to treat type as an iterable, and get the type it is an iterable of. The iterable - * must have the following structure (annotated with the names of the variables below): - * - * { // iterable - * [Symbol.iterator]: { // iteratorMethod - * (): Iterator - * } - * } - * - * For an async iterable, we expect the following structure: - * - * { // iterable - * [Symbol.asyncIterator]: { // iteratorMethod - * (): AsyncIterator - * } - * } - * - * T is the type we are after. At every level that involves analyzing return types - * of signatures, we union the return types of all the signatures. - * - * Another thing to note is that at any step of this process, we could run into a dead end, - * meaning either the property is missing, or we run into the anyType. If either of these things - * happens, we return undefined to signal that we could not find the iterated type. If a property - * is missing, and the previous step did not result in 'any', then we also give an error if the - * caller requested it. Then the caller can decide what to do in the case where there is no iterated - * type. This is different from returning anyType, because that would signify that we have matched the - * whole pattern and that T (above) is 'any'. - * - * For a **for-of** statement, `yield*` (in a normal generator), spread, array - * destructuring, or normal generator we will only ever look for a `[Symbol.iterator]()` - * method. - * - * For an async generator we will only ever look at the `[Symbol.asyncIterator]()` method. - * - * For a **for-await-of** statement or a `yield*` in an async generator we will look for - * the `[Symbol.asyncIterator]()` method first, and then the `[Symbol.iterator]()` method. - */ - function getIteratedTypeOfIterable(type, errorNode, isAsyncIterable, allowNonAsyncIterables, checkAssignability) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterable = type; - if (isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable) { - return isAsyncIterable ? typeAsIterable.iteratedTypeOfAsyncIterable : typeAsIterable.iteratedTypeOfIterable; - } - if (isAsyncIterable) { - // As an optimization, if the type is an instantiation of the global `AsyncIterable` - // or the global `AsyncIterableIterator` then just grab its type argument. - if (isReferenceToType(type, getGlobalAsyncIterableType(/*reportErrors*/ false)) || - isReferenceToType(type, getGlobalAsyncIterableIteratorType(/*reportErrors*/ false))) { - return typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0]; - } - } - if (!isAsyncIterable || allowNonAsyncIterables) { - // As an optimization, if the type is an instantiation of the global `Iterable` or - // `IterableIterator` then just grab its type argument. - if (isReferenceToType(type, getGlobalIterableType(/*reportErrors*/ false)) || - isReferenceToType(type, getGlobalIterableIteratorType(/*reportErrors*/ false))) { - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = type.typeArguments[0] - : typeAsIterable.iteratedTypeOfIterable = type.typeArguments[0]; - } - } - var iteratorMethodSignatures; - var isNonAsyncIterable = false; - if (isAsyncIterable) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("asyncIterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0 /* Call */); - } - if (!isAsyncIterable || (allowNonAsyncIterables && !ts.some(iteratorMethodSignatures))) { - var iteratorMethod = getTypeOfPropertyOfType(type, ts.getPropertyNameForKnownSymbolName("iterator")); - if (isTypeAny(iteratorMethod)) { - return undefined; - } - iteratorMethodSignatures = iteratorMethod && getSignaturesOfType(iteratorMethod, 0 /* Call */); - isNonAsyncIterable = true; - } - if (ts.some(iteratorMethodSignatures)) { - var iteratorMethodReturnType = getUnionType(ts.map(iteratorMethodSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - var iteratedType = getIteratedTypeOfIterator(iteratorMethodReturnType, errorNode, /*isAsyncIterator*/ !isNonAsyncIterable); - if (checkAssignability && errorNode && iteratedType) { - // If `checkAssignability` was specified, we were called from - // `checkIteratedTypeOrElementType`. As such, we need to validate that - // the type passed in is actually an Iterable. - checkTypeAssignableTo(type, isNonAsyncIterable - ? createIterableType(iteratedType) - : createAsyncIterableType(iteratedType), errorNode); - } - return isAsyncIterable - ? typeAsIterable.iteratedTypeOfAsyncIterable = iteratedType - : typeAsIterable.iteratedTypeOfIterable = iteratedType; - } - if (errorNode) { - error(errorNode, isAsyncIterable - ? ts.Diagnostics.Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator - : ts.Diagnostics.Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator); - } - return undefined; - } - /** - * This function has very similar logic as getIteratedTypeOfIterable, except that it operates on - * Iterators instead of Iterables. Here is the structure: - * - * { // iterator - * next: { // nextMethod - * (): { // nextResult - * value: T // nextValue - * } - * } - * } - * - * For an async iterator, we expect the following structure: - * - * { // iterator - * next: { // nextMethod - * (): PromiseLike<{ // nextResult - * value: T // nextValue - * }> - * } - * } - */ - function getIteratedTypeOfIterator(type, errorNode, isAsyncIterator) { - if (isTypeAny(type)) { - return undefined; - } - var typeAsIterator = type; - if (isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator) { - return isAsyncIterator ? typeAsIterator.iteratedTypeOfAsyncIterator : typeAsIterator.iteratedTypeOfIterator; - } - // As an optimization, if the type is an instantiation of the global `Iterator` (for - // a non-async iterator) or the global `AsyncIterator` (for an async-iterator) then - // just grab its type argument. - var getIteratorType = isAsyncIterator ? getGlobalAsyncIteratorType : getGlobalIteratorType; - if (isReferenceToType(type, getIteratorType(/*reportErrors*/ false))) { - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = type.typeArguments[0] - : typeAsIterator.iteratedTypeOfIterator = type.typeArguments[0]; - } - // Both async and non-async iterators must have a `next` method. - var nextMethod = getTypeOfPropertyOfType(type, "next"); - if (isTypeAny(nextMethod)) { - return undefined; - } - var nextMethodSignatures = nextMethod ? getSignaturesOfType(nextMethod, 0 /* Call */) : emptyArray; - if (nextMethodSignatures.length === 0) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.An_async_iterator_must_have_a_next_method - : ts.Diagnostics.An_iterator_must_have_a_next_method); - } - return undefined; - } - var nextResult = getUnionType(ts.map(nextMethodSignatures, getReturnTypeOfSignature), /*subtypeReduction*/ true); - if (isTypeAny(nextResult)) { - return undefined; - } - // For an async iterator, we must get the awaited type of the return type. - if (isAsyncIterator) { - nextResult = getAwaitedTypeOfPromise(nextResult, errorNode, ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property); - if (isTypeAny(nextResult)) { - return undefined; - } - } - var nextValue = nextResult && getTypeOfPropertyOfType(nextResult, "value"); - if (!nextValue) { - if (errorNode) { - error(errorNode, isAsyncIterator - ? ts.Diagnostics.The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - : ts.Diagnostics.The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property); - } - return undefined; - } - return isAsyncIterator - ? typeAsIterator.iteratedTypeOfAsyncIterator = nextValue - : typeAsIterator.iteratedTypeOfIterator = nextValue; - } - /** - * A generator may have a return type of `Iterator`, `Iterable`, or - * `IterableIterator`. An async generator may have a return type of `AsyncIterator`, - * `AsyncIterable`, or `AsyncIterableIterator`. This function can be used to extract - * the iterated type from this return type for contextual typing and verifying signatures. - */ - function getIteratedTypeOfGenerator(returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return undefined; - } - return getIteratedTypeOfIterable(returnType, /*errorNode*/ undefined, isAsyncGenerator, /*allowNonAsyncIterables*/ false, /*checkAssignability*/ false) - || getIteratedTypeOfIterator(returnType, /*errorNode*/ undefined, isAsyncGenerator); - } - function checkBreakOrContinueStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node) || checkGrammarBreakOrContinueStatement(node); - // TODO: Check that target label is valid - } - function isGetAccessorWithAnnotatedSetAccessor(node) { - return !!(node.kind === 153 /* GetAccessor */ && ts.getSetAccessorTypeAnnotationNode(ts.getDeclarationOfKind(node.symbol, 154 /* SetAccessor */))); - } - function isUnwrappedReturnTypeVoidOrAny(func, returnType) { - var unwrappedReturnType = (ts.getFunctionFlags(func) & 3 /* AsyncGenerator */) === 2 /* Async */ - ? getPromisedTypeOfPromise(returnType) // Async function - : returnType; // AsyncGenerator function, Generator function, or normal function - return unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 1024 /* Void */ | 1 /* Any */); - } - function checkReturnStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - var functionBlock = ts.getContainingFunction(node); - if (!functionBlock) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - } - } - var func = ts.getContainingFunction(node); - if (func) { - var signature = getSignatureFromDeclaration(func); - var returnType = getReturnTypeOfSignature(signature); - if (strictNullChecks || node.expression || returnType.flags & 8192 /* Never */) { - var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - var functionFlags = ts.getFunctionFlags(func); - if (functionFlags & 1 /* Generator */) { - // A generator does not need its return expressions checked against its return type. - // Instead, the yield expressions are checked against the element type. - // TODO: Check return expressions of generators when return type tracking is added - // for generators. - return; - } - if (func.kind === 154 /* SetAccessor */) { - if (node.expression) { - error(node, ts.Diagnostics.Setters_cannot_return_a_value); - } - } - else if (func.kind === 152 /* Constructor */) { - if (node.expression && !checkTypeAssignableTo(exprType, returnType, node)) { - error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } - else if (func.type || isGetAccessorWithAnnotatedSetAccessor(func)) { - if (functionFlags & 2 /* Async */) { - var promisedType = getPromisedTypeOfPromise(returnType); - var awaitedType = checkAwaitedType(exprType, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); - if (promisedType) { - // If the function has a return type, but promisedType is - // undefined, an error will be reported in checkAsyncFunctionReturnType - // so we don't need to report one here. - checkTypeAssignableTo(awaitedType, promisedType, node); - } - } - else { - checkTypeAssignableTo(exprType, returnType, node); - } - } - } - else if (func.kind !== 152 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(func, returnType)) { - // The function has a return type, but the return statement doesn't have an expression. - error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkWithStatement(node) { - // Grammar checking for withStatement - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 16384 /* AwaitContext */) { - grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; - var end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - var firstDefaultClause; - var hasDuplicateDefaultClause = false; - var expressionType = checkExpression(node.expression); - var expressionIsLiteral = isLiteralType(expressionType); - ts.forEach(node.caseBlock.clauses, function (clause) { - // Grammar check for duplicate default clauses, skip if we already report duplicate default clause - if (clause.kind === 258 /* DefaultClause */ && !hasDuplicateDefaultClause) { - if (firstDefaultClause === undefined) { - firstDefaultClause = clause; - } - else { - var sourceFile = ts.getSourceFileOfNode(node); - var start = ts.skipTrivia(sourceFile.text, clause.pos); - var end = clause.statements.length > 0 ? clause.statements[0].pos : clause.end; - grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (produceDiagnostics && clause.kind === 257 /* CaseClause */) { - var caseClause = clause; - // TypeScript 1.0 spec (April 2014): 5.9 - // In a 'switch' statement, each 'case' expression must be of a type that is comparable - // to or from the type of the 'switch' expression. - var caseType = checkExpression(caseClause.expression); - var caseIsLiteral = isLiteralType(caseType); - var comparedExpressionType = expressionType; - if (!caseIsLiteral || !expressionIsLiteral) { - caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; - comparedExpressionType = getBaseTypeOfLiteralType(expressionType); - } - if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { - // expressionType is not comparable to caseType, try the reversed check and report errors if it fails - checkTypeComparableTo(caseType, comparedExpressionType, caseClause.expression, /*headMessage*/ undefined); - } - } - ts.forEach(clause.statements, checkSourceElement); - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - ts.findAncestor(node.parent, function (current) { - if (ts.isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 222 /* LabeledStatement */ && current.label.text === node.label.text) { - var sourceFile = ts.getSourceFileOfNode(node); - grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNodeFromSourceText(sourceFile.text, node.label)); - return true; - } - }); - } - // ensure that label is unique - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - // Grammar checking - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.expression === undefined) { - grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - // Grammar checking - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - var catchClause = node.catchClause; - if (catchClause) { - // Grammar checking - if (catchClause.variableDeclaration) { - if (catchClause.variableDeclaration.type) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.type, ts.Diagnostics.Catch_clause_variable_cannot_have_a_type_annotation); - } - else if (catchClause.variableDeclaration.initializer) { - grammarErrorOnFirstToken(catchClause.variableDeclaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } - else { - var blockLocals_1 = catchClause.block.locals; - if (blockLocals_1) { - ts.forEachKey(catchClause.locals, function (caughtName) { - var blockLocal = blockLocals_1.get(caughtName); - if (blockLocal && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type) { - var declaredNumberIndexer = getIndexDeclarationOfSymbol(type.symbol, 1 /* Number */); - var declaredStringIndexer = getIndexDeclarationOfSymbol(type.symbol, 0 /* String */); - var stringIndexType = getIndexTypeOfType(type, 0 /* String */); - var numberIndexType = getIndexTypeOfType(type, 1 /* Number */); - if (stringIndexType || numberIndexType) { - ts.forEach(getPropertiesOfObjectType(type), function (prop) { - var propType = getTypeOfSymbol(prop); - checkIndexConstraintForProperty(prop, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(prop, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); - }); - if (getObjectFlags(type) & 1 /* Class */ && ts.isClassLike(type.symbol.valueDeclaration)) { - var classDeclaration = type.symbol.valueDeclaration; - for (var _i = 0, _a = classDeclaration.members; _i < _a.length; _i++) { - var member = _a[_i]; - // Only process instance properties with computed names here. - // Static properties cannot be in conflict with indexers, - // and properties with literal names were already checked. - if (!(ts.getModifierFlags(member) & 32 /* Static */) && ts.hasDynamicName(member)) { - var propType = getTypeOfSymbol(member.symbol); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredStringIndexer, stringIndexType, 0 /* String */); - checkIndexConstraintForProperty(member.symbol, propType, type, declaredNumberIndexer, numberIndexType, 1 /* Number */); - } - } - } - } - var errorNode; - if (stringIndexType && numberIndexType) { - errorNode = declaredNumberIndexer || declaredStringIndexer; - // condition 'errorNode === undefined' may appear if types does not declare nor string neither number indexer - if (!errorNode && (getObjectFlags(type) & 2 /* Interface */)) { - var someBaseTypeHasBothIndexers = ts.forEach(getBaseTypes(type), function (base) { return getIndexTypeOfType(base, 0 /* String */) && getIndexTypeOfType(base, 1 /* Number */); }); - errorNode = someBaseTypeHasBothIndexers ? undefined : type.symbol.declarations[0]; - } - } - if (errorNode && !isTypeAssignableTo(numberIndexType, stringIndexType)) { - error(errorNode, ts.Diagnostics.Numeric_index_type_0_is_not_assignable_to_string_index_type_1, typeToString(numberIndexType), typeToString(stringIndexType)); - } - function checkIndexConstraintForProperty(prop, propertyType, containingType, indexDeclaration, indexType, indexKind) { - if (!indexType) { - return; - } - var propDeclaration = prop.valueDeclaration; - // index is numeric and property name is not valid numeric literal - if (indexKind === 1 /* Number */ && !(propDeclaration ? isNumericName(ts.getNameOfDeclaration(propDeclaration)) : isNumericLiteralName(prop.name))) { - return; - } - // perform property check if property or indexer is declared in 'type' - // this allows us to rule out cases when both property and indexer are inherited from the base class - var errorNode; - if (propDeclaration && - (propDeclaration.kind === 194 /* BinaryExpression */ || - ts.getNameOfDeclaration(propDeclaration).kind === 144 /* ComputedPropertyName */ || - prop.parent === containingType.symbol)) { - errorNode = propDeclaration; - } - else if (indexDeclaration) { - errorNode = indexDeclaration; - } - else if (getObjectFlags(containingType) & 2 /* Interface */) { - // for interfaces property and indexer might be inherited from different bases - // check if any base class already has both property and indexer. - // check should be performed only if 'type' is the first type that brings property\indexer together - var someBaseClassHasBothPropertyAndIndexer = ts.forEach(getBaseTypes(containingType), function (base) { return getPropertyOfObjectType(base, prop.name) && getIndexTypeOfType(base, indexKind); }); - errorNode = someBaseClassHasBothPropertyAndIndexer ? undefined : containingType.symbol.declarations[0]; - } - if (errorNode && !isTypeAssignableTo(propertyType, indexType)) { - var errorMessage = indexKind === 0 /* String */ - ? ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_string_index_type_2 - : ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2; - error(errorNode, errorMessage, symbolToString(prop), typeToString(propertyType), typeToString(indexType)); - } - } - } - function checkTypeNameIsReserved(name, message) { - // TS 1.0 spec (April 2014): 3.6.1 - // The predefined type keywords are reserved and cannot be used as names of user defined types. - switch (name.text) { - case "any": - case "number": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - error(name, message, name.text); - } - } - /** - * Check each type parameter and check that type parameters have no duplicate type parameter declarations - */ - function checkTypeParameters(typeParameterDeclarations) { - if (typeParameterDeclarations) { - var seenDefault = false; - for (var i = 0; i < typeParameterDeclarations.length; i++) { - var node = typeParameterDeclarations[i]; - checkTypeParameter(node); - if (produceDiagnostics) { - if (node.default) { - seenDefault = true; - } - else if (seenDefault) { - error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (var j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); - } - } - } - } - } - } - /** Check that type parameter lists are identical across multiple declarations */ - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations.length === 1) { - return; - } - var links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (declarations.length <= 1) { - return; - } - var type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters)) { - // Report an error on every conflicting declaration. - var name = symbolToString(symbol); - for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { - var declaration = declarations_6[_i]; - error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, typeParameters) { - var maxTypeArgumentCount = ts.length(typeParameters); - var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { - var declaration = declarations_7[_i]; - // If this declaration has too few or too many type parameters, we report an error - var numTypeParameters = ts.length(declaration.typeParameters); - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (var i = 0; i < numTypeParameters; i++) { - var source = declaration.typeParameters[i]; - var target = typeParameters[i]; - // If the type parameter node does not have the same as the resolved type - // parameter at this position, we report an error. - if (source.name.text !== target.symbol.name) { - return false; - } - // If the type parameter node does not have an identical constraint as the resolved - // type parameter at this position, we report an error. - var sourceConstraint = source.constraint && getTypeFromTypeNode(source.constraint); - var targetConstraint = getConstraintFromTypeParameter(target); - if ((sourceConstraint || targetConstraint) && - (!sourceConstraint || !targetConstraint || !isTypeIdenticalTo(sourceConstraint, targetConstraint))) { - return false; - } - // If the type parameter node has a default and it is not identical to the default - // for the type parameter at this position, we report an error. - var sourceDefault = source.default && getTypeFromTypeNode(source.default); - var targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - return getTypeOfSymbol(getSymbolOfNode(node)); - } - function checkClassExpressionDeferred(node) { - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - if (!node.name && !(ts.getModifierFlags(node) & 512 /* Default */)) { - grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - ts.forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - if (node.name) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Class_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkTypeParameters(node.typeParameters); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - var staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkClassForDuplicateDeclarations(node); - // Only check for reserved static identifiers on non-ambient context. - if (!ts.isInAmbientContext(node)) { - checkClassForStaticPropertyNameConflicts(node); - } - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - if (baseTypeNode) { - if (languageVersion < 2 /* ES2015 */) { - checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */); - } - var baseTypes = getBaseTypes(type); - if (baseTypes.length && produceDiagnostics) { - var baseType_1 = baseTypes[0]; - var baseConstructorType = getBaseConstructorTypeOfClass(type); - var staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (baseTypeNode.typeArguments) { - ts.forEach(baseTypeNode.typeArguments, checkSourceElement); - for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { - var constructor = _a[_i]; - if (!checkTypeArgumentConstraints(constructor.typeParameters, baseTypeNode.typeArguments)) { - break; - } - } - } - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType_1, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - if (baseConstructorType.flags & 540672 /* TypeVariable */ && !isMixinConstructorType(staticType)) { - error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 540672 /* TypeVariable */)) { - // When the static base type is a "class-like" constructor function (but not actually a class), we verify - // that all instantiated base constructor signatures return the same type. We can simply compare the type - // references (as opposed to checking the structure of the types) because elsewhere we have already checked - // that the base type is a class or interface type (and not, for example, an anonymous object type). - var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (ts.forEach(constructors, function (sig) { return getReturnTypeOfSignature(sig) !== baseType_1; })) { - error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType_1); - } - } - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(node); - if (implementedTypeNodes) { - for (var _b = 0, implementedTypeNodes_1 = implementedTypeNodes; _b < implementedTypeNodes_1.length; _b++) { - var typeRefNode = implementedTypeNodes_1[_b]; - if (!ts.isEntityNameExpression(typeRefNode.expression)) { - error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - if (produceDiagnostics) { - var t = getTypeFromTypeNode(typeRefNode); - if (t !== unknownType) { - if (isValidBaseType(t)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(t, type.thisType), node.name || node, ts.Diagnostics.Class_0_incorrectly_implements_interface_1); - } - else { - error(typeRefNode, ts.Diagnostics.A_class_may_only_implement_another_class_or_interface); - } - } - } - } - } - if (produceDiagnostics) { - checkIndexConstraints(type); - checkTypeForDuplicateIndexSignatures(node); - } - } - function checkBaseTypeAccessibility(type, node) { - var signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length) { - var declaration = signatures[0].declaration; - if (declaration && ts.getModifierFlags(declaration) & 8 /* Private */) { - var typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getTargetSymbol(s) { - // if symbol is instantiated its flags are not copied from the 'target' - // so we'll need to get back original 'target' symbol to work with correct set of flags - return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s; - } - function getClassLikeDeclarationOfSymbol(symbol) { - return ts.forEach(symbol.declarations, function (d) { return ts.isClassLike(d) ? d : undefined; }); - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return ts.filter(symbol.declarations, function (d) { - return d.kind === 229 /* ClassDeclaration */ || d.kind === 230 /* InterfaceDeclaration */; - }); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - // TypeScript 1.0 spec (April 2014): 8.2.3 - // A derived class inherits all members from its base class it doesn't override. - // Inheritance means that a derived class implicitly contains all non - overridden members of the base class. - // Both public and private property members are inherited, but only public property members can be overridden. - // A property member in a derived class is said to override a property member in a base class - // when the derived class property member has the same name and kind(instance or static) - // as the base class property member. - // The type of an overriding property member must be assignable(section 3.8.4) - // to the type of the overridden property member, or otherwise a compile - time error occurs. - // Base class instance member functions can be overridden by derived class instance member functions, - // but not by other kinds of members. - // Base class instance member variables and accessors can be overridden by - // derived class instance member variables and accessors, but not by other kinds of members. - // NOTE: assignability is checked in checkClassDeclaration - var baseProperties = getPropertiesOfType(baseType); - for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { - var baseProperty = baseProperties_1[_i]; - var base = getTargetSymbol(baseProperty); - if (base.flags & 16777216 /* Prototype */) { - continue; - } - var derived = getTargetSymbol(getPropertyOfObjectType(type, base.name)); - var baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived) { - // In order to resolve whether the inherited method was overridden in the base class or not, - // we compare the Symbols obtained. Since getTargetSymbol returns the symbol on the *uninstantiated* - // type declaration, derived and base resolve to the same symbol even in the case of generic classes. - if (derived === base) { - // derived class inherits base without override/redeclaration - var derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - // It is an error to inherit an abstract member without implementing it or being declared abstract. - // If there is no declaration for the derived class (as in the case of class expressions), - // then the class cannot be declared abstract. - if (baseDeclarationFlags & 128 /* Abstract */ && (!derivedClassDecl || !(ts.getModifierFlags(derivedClassDecl) & 128 /* Abstract */))) { - if (derivedClassDecl.kind === 199 /* ClassExpression */) { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); - } - else { - error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); - } - } - } - else { - // derived overrides base. - var derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 8 /* Private */ || derivedDeclarationFlags & 8 /* Private */) { - // either base or derived property is private - not override, skip it - continue; - } - if ((baseDeclarationFlags & 32 /* Static */) !== (derivedDeclarationFlags & 32 /* Static */)) { - // value of 'static' is not the same for properties - not override, skip it - continue; - } - if (isMethodLike(base) && isMethodLike(derived) || base.flags & 98308 /* PropertyOrAccessor */ && derived.flags & 98308 /* PropertyOrAccessor */) { - // method is overridden with method or property/accessor is overridden with property/accessor - correct case - continue; - } - var errorMessage = void 0; - if (isMethodLike(base)) { - if (derived.flags & 98304 /* Accessor */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property; - } - } - else if (base.flags & 4 /* Property */) { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - else { - errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - } - } - function isAccessor(kind) { - return kind === 153 /* GetAccessor */ || kind === 154 /* SetAccessor */; - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - var baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - var seen = ts.createMap(); - ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { seen.set(p.name, { prop: p, containingType: type }); }); - var ok = true; - for (var _i = 0, baseTypes_2 = baseTypes; _i < baseTypes_2.length; _i++) { - var base = baseTypes_2[_i]; - var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (var _a = 0, properties_8 = properties; _a < properties_8.length; _a++) { - var prop = properties_8[_a]; - var existing = seen.get(prop.name); - if (!existing) { - seen.set(prop.name, { prop: prop, containingType: base }); - } - else { - var isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - var typeName1 = typeToString(existing.containingType); - var typeName2 = typeToString(base); - var errorInfo = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); - errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkInterfaceDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarInterfaceDeclaration(node); - checkTypeParameters(node.typeParameters); - if (produceDiagnostics) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - checkTypeParameterListsIdentical(symbol); - // Only check this symbol once - var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 230 /* InterfaceDeclaration */); - if (node === firstInterfaceDecl) { - var type = getDeclaredTypeOfSymbol(symbol); - var typeWithThis = getTypeWithThisArgument(type); - // run subsequent checks only if first set succeeded - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { - var baseType = _a[_i]; - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type); - } - } - checkObjectTypeForDuplicateDeclarations(node); - } - ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { - if (!ts.isEntityNameExpression(heritageElement.expression)) { - error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - ts.forEach(node.members, checkSourceElement); - if (produceDiagnostics) { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - } - } - function checkTypeAliasDeclaration(node) { - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); - checkTypeParameters(node.typeParameters); - checkSourceElement(node.type); - } - function computeEnumMemberValues(node) { - var nodeLinks = getNodeLinks(node); - if (!(nodeLinks.flags & 16384 /* EnumValuesComputed */)) { - var enumSymbol = getSymbolOfNode(node); - var enumType = getDeclaredTypeOfSymbol(enumSymbol); - var autoValue = 0; // set to undefined when enum member is non-constant - var ambient = ts.isInAmbientContext(node); - var enumIsConst = ts.isConst(node); - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (isComputedNonLiteralName(member.name)) { - error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } - else { - var text = ts.getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - var previousEnumMemberIsNonConstant = autoValue === undefined; - var initializer = member.initializer; - if (initializer) { - autoValue = computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient); - } - else if (ambient && !enumIsConst) { - // In ambient enum declarations that specify no const modifier, enum member declarations - // that omit a value are considered computed members (as opposed to having auto-incremented values assigned). - autoValue = undefined; - } - else if (previousEnumMemberIsNonConstant) { - // If the member declaration specifies no value, the member is considered a constant enum member. - // If the member is the first member in the enum declaration, it is assigned the value zero. - // Otherwise, it is assigned the value of the immediately preceding member plus one, - // and an error occurs if the immediately preceding member is not a constant enum member - error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); - } - if (autoValue !== undefined) { - getNodeLinks(member).enumMemberValue = autoValue; - autoValue++; - } - } - nodeLinks.flags |= 16384 /* EnumValuesComputed */; - } - function computeConstantValueForEnumMemberInitializer(initializer, enumType, enumIsConst, ambient) { - // Controls if error should be reported after evaluation of constant value is completed - // Can be false if another more precise error was already reported during evaluation. - var reportError = true; - var value = evalConstant(initializer); - if (reportError) { - if (value === undefined) { - if (enumIsConst) { - error(initializer, ts.Diagnostics.In_const_enum_declarations_member_initializer_must_be_constant_expression); - } - else if (ambient) { - error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } - else { - // Only here do we need to check that the initializer is assignable to the enum type. - checkTypeAssignableTo(checkExpression(initializer), enumType, initializer, /*headMessage*/ undefined); - } - } - else if (enumIsConst) { - if (isNaN(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN); - } - else if (!isFinite(value)) { - error(initializer, ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); - } - } - } - return value; - function evalConstant(e) { - switch (e.kind) { - case 192 /* PrefixUnaryExpression */: - var value_1 = evalConstant(e.operand); - if (value_1 === undefined) { - return undefined; - } - switch (e.operator) { - case 37 /* PlusToken */: return value_1; - case 38 /* MinusToken */: return -value_1; - case 52 /* TildeToken */: return ~value_1; - } - return undefined; - case 194 /* BinaryExpression */: - var left = evalConstant(e.left); - if (left === undefined) { - return undefined; - } - var right = evalConstant(e.right); - if (right === undefined) { - return undefined; - } - switch (e.operatorToken.kind) { - case 49 /* BarToken */: return left | right; - case 48 /* AmpersandToken */: return left & right; - case 46 /* GreaterThanGreaterThanToken */: return left >> right; - case 47 /* GreaterThanGreaterThanGreaterThanToken */: return left >>> right; - case 45 /* LessThanLessThanToken */: return left << right; - case 50 /* CaretToken */: return left ^ right; - case 39 /* AsteriskToken */: return left * right; - case 41 /* SlashToken */: return left / right; - case 37 /* PlusToken */: return left + right; - case 38 /* MinusToken */: return left - right; - case 42 /* PercentToken */: return left % right; - } - return undefined; - case 8 /* NumericLiteral */: - checkGrammarNumericLiteral(e); - return +e.text; - case 185 /* ParenthesizedExpression */: - return evalConstant(e.expression); - case 71 /* Identifier */: - case 180 /* ElementAccessExpression */: - case 179 /* PropertyAccessExpression */: - var member = initializer.parent; - var currentType = getTypeOfSymbol(getSymbolOfNode(member.parent)); - var enumType_1; - var propertyName = void 0; - if (e.kind === 71 /* Identifier */) { - // unqualified names can refer to member that reside in different declaration of the enum so just doing name resolution won't work. - // instead pick current enum type and later try to fetch member from the type - enumType_1 = currentType; - propertyName = e.text; - } - else { - var expression = void 0; - if (e.kind === 180 /* ElementAccessExpression */) { - if (e.argumentExpression === undefined || - e.argumentExpression.kind !== 9 /* StringLiteral */) { - return undefined; - } - expression = e.expression; - propertyName = e.argumentExpression.text; - } - else { - expression = e.expression; - propertyName = e.name.text; - } - // expression part in ElementAccess\PropertyAccess should be either identifier or dottedName - var current = expression; - while (current) { - if (current.kind === 71 /* Identifier */) { - break; - } - else if (current.kind === 179 /* PropertyAccessExpression */) { - current = current.expression; - } - else { - return undefined; - } - } - enumType_1 = getTypeOfExpression(expression); - // allow references to constant members of other enums - if (!(enumType_1.symbol && (enumType_1.symbol.flags & 384 /* Enum */))) { - return undefined; - } - } - if (propertyName === undefined) { - return undefined; - } - var property = getPropertyOfObjectType(enumType_1, propertyName); - if (!property || !(property.flags & 8 /* EnumMember */)) { - return undefined; - } - var propertyDecl = property.valueDeclaration; - // self references are illegal - if (member === propertyDecl) { - return undefined; - } - // illegal case: forward reference - if (!isBlockScopedNameDeclaredBeforeUse(propertyDecl, member)) { - reportError = false; - error(e, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return undefined; - } - return getNodeLinks(propertyDecl).enumMemberValue; - } - } - } - } - function checkEnumDeclaration(node) { - if (!produceDiagnostics) { - return; - } - // Grammar checking - checkGrammarDecorators(node) || checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, ts.Diagnostics.Enum_name_cannot_be_0); - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithCapturedNewTargetVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkExportsOnMergedDeclarations(node); - computeEnumMemberValues(node); - var enumIsConst = ts.isConst(node); - if (compilerOptions.isolatedModules && enumIsConst && ts.isInAmbientContext(node)) { - error(node.name, ts.Diagnostics.Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided); - } - // Spec 2014 - Section 9.3: - // It isn't possible for one enum declaration to continue the automatic numbering sequence of another, - // and when an enum type has multiple declarations, only one declaration is permitted to omit a value - // for the first member. - // - // Only perform this check once per symbol - var enumSymbol = getSymbolOfNode(node); - var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations.length > 1) { - // check that const is placed\omitted on all enum declarations - ts.forEach(enumSymbol.declarations, function (decl) { - if (ts.isConstEnumDeclaration(decl) !== enumIsConst) { - error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - var seenEnumMissingInitialInitializer_1 = false; - ts.forEach(enumSymbol.declarations, function (declaration) { - // return true if we hit a violation of the rule, false otherwise - if (declaration.kind !== 232 /* EnumDeclaration */) { - return false; - } - var enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - var firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer_1) { - error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } - else { - seenEnumMissingInitialInitializer_1 = true; - } - } - }); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - var declarations = symbol.declarations; - for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { - var declaration = declarations_8[_i]; - if ((declaration.kind === 229 /* ClassDeclaration */ || - (declaration.kind === 228 /* FunctionDeclaration */ && ts.nodeIsPresent(declaration.body))) && - !ts.isInAmbientContext(declaration)) { - return declaration; - } - } - return undefined; - } - function inSameLexicalScope(node1, node2) { - var container1 = ts.getEnclosingBlockScopeContainer(node1); - var container2 = ts.getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } - else if (isGlobalSourceFile(container2)) { - return false; - } - else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (produceDiagnostics) { - // Grammar checking - var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); - var inAmbientContext = ts.isInAmbientContext(node); - if (isGlobalAugmentation && !inAmbientContext) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - var isAmbientExternalModule = ts.isAmbientModule(node); - var contextErrorMessage = isAmbientExternalModule - ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file - : ts.Diagnostics.A_namespace_declaration_is_only_allowed_in_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - // If we hit a module declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 9 /* StringLiteral */) { - grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (ts.isIdentifier(node.name)) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - } - checkExportsOnMergedDeclarations(node); - var symbol = getSymbolOfNode(node); - // The following checks only apply on a non-ambient instantiated module declaration. - if (symbol.flags & 512 /* ValueModule */ - && symbol.declarations.length > 1 - && !inAmbientContext - && ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules)) { - var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } - else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - // if the module merges with a class declaration in the same lexical scope, - // we need to track this to ensure the correct emit. - var mergedClass = ts.getDeclarationOfKind(symbol, 229 /* ClassDeclaration */); - if (mergedClass && - inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 32768 /* LexicalModuleMergesWithClass */; - } - } - if (isAmbientExternalModule) { - if (ts.isExternalModuleAugmentation(node)) { - // body of the augmentation should be checked for consistency only if augmentation was applied to its target (either global scope or module) - // otherwise we'll be swamped in cascading errors. - // We can detect if augmentation was applied using following rules: - // - augmentation for a global scope is always applied - // - augmentation for some external module is applied if symbol for augmentation is merged (it was combined with target module). - var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 134217728 /* Transient */); - if (checkBody && node.body) { - // body of ambient external module is always a module block - for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } - else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else if (ts.isExternalModuleNameRelative(node.name.text)) { - error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } - else { - if (isGlobalAugmentation) { - error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } - else { - // Node is not an augmentation and is not located on the script level. - // This means that this is declaration of ambient module that is located in other module or namespace which is prohibited. - error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - if (node.body) { - checkSourceElement(node.body); - if (!ts.isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 208 /* VariableStatement */: - // error each individual name in variable statement instead of marking the entire variable statement - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 243 /* ExportAssignment */: - case 244 /* ExportDeclaration */: - grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 237 /* ImportEqualsDeclaration */: - case 238 /* ImportDeclaration */: - grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 176 /* BindingElement */: - case 226 /* VariableDeclaration */: - var name = node.name; - if (ts.isBindingPattern(name)) { - for (var _b = 0, _c = name.elements; _b < _c.length; _b++) { - var el = _c[_b]; - // mark individual names in binding pattern - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - // falls through - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 228 /* FunctionDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 231 /* TypeAliasDeclaration */: - if (isGlobalAugmentation) { - return; - } - var symbol = getSymbolOfNode(node); - if (symbol) { - // module augmentations cannot introduce new names on the top level scope of the module - // this is done it two steps - // 1. quick check - if symbol for node is not merged - this is local symbol to this augmentation - report error - // 2. main check - report error if value declaration of the parent symbol is module augmentation) - var reportError = !(symbol.flags & 134217728 /* Transient */); - if (!reportError) { - // symbol should not originate in augmentation - reportError = ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); - } - } - break; - } - } - function getFirstIdentifier(node) { - switch (node.kind) { - case 71 /* Identifier */: - return node; - case 143 /* QualifiedName */: - do { - node = node.left; - } while (node.kind !== 71 /* Identifier */); - return node; - case 179 /* PropertyAccessExpression */: - do { - node = node.expression; - } while (node.kind !== 71 /* Identifier */); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - var moduleName = ts.getExternalModuleName(node); - if (!ts.nodeIsMissing(moduleName) && moduleName.kind !== 9 /* StringLiteral */) { - error(moduleName, ts.Diagnostics.String_literal_expected); - return false; - } - var inAmbientExternalModule = node.parent.kind === 234 /* ModuleBlock */ && ts.isAmbientModule(node.parent.parent); - if (node.parent.kind !== 265 /* SourceFile */ && !inAmbientExternalModule) { - error(moduleName, node.kind === 244 /* ExportDeclaration */ ? - ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : - ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); - return false; - } - if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { - // we have already reported errors on top level imports\exports in external module augmentations in checkModuleDeclaration - // no need to do this again. - if (!isTopLevelInExternalModuleAugmentation(node)) { - // TypeScript 1.0 spec (April 2013): 12.1.6 - // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference - // other external modules only through top - level external module names. - // Relative external module names are not permitted. - error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - return true; - } - function checkAliasSymbol(node) { - var symbol = getSymbolOfNode(node); - var target = resolveAlias(symbol); - if (target !== unknownSymbol) { - // For external modules symbol represent local symbol for an alias. - // This local symbol will merge any other local declarations (excluding other aliases) - // and symbol.flags will contains combined representation for all merged declaration. - // Based on symbol.flags we can compute a set of excluded meanings (meaning that resolved alias should not have, - // otherwise it will conflict with some local declaration). Note that in addition to normal flags we include matching SymbolFlags.Export* - // in order to prevent collisions with declarations that were exported from the current module (they still contribute to local names). - var excludedMeanings = (symbol.flags & (107455 /* Value */ | 1048576 /* ExportValue */) ? 107455 /* Value */ : 0) | - (symbol.flags & 793064 /* Type */ ? 793064 /* Type */ : 0) | - (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0); - if (target.flags & excludedMeanings) { - var message = node.kind === 246 /* ExportSpecifier */ ? - ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : - ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error(node, message, symbolToString(symbol)); - } - } - } - function checkImportBinding(node) { - checkCollisionWithCapturedThisVariable(node, node.name); - checkCollisionWithRequireExportsInGeneratedCode(node, node.name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, node.name); - checkAliasSymbol(node); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - var importClause = node.importClause; - if (importClause) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240 /* NamespaceImport */) { - checkImportBinding(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - } - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_import_declaration_can_only_be_used_in_a_namespace_or_module)) { - // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. - return; - } - checkGrammarDecorators(node) || checkGrammarModifiers(node); - if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - if (ts.getModifierFlags(node) & 1 /* Export */) { - markExportAsReferenced(node); - } - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - var target = resolveAlias(getSymbolOfNode(node)); - if (target !== unknownSymbol) { - if (target.flags & 107455 /* Value */) { - // Target is a value symbol, check that it is not hidden by a local declaration with the same name - var moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 107455 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) { - error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); - } - } - if (target.flags & 793064 /* Type */) { - checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); - } - } - } - else { - if (modulekind === ts.ModuleKind.ES2015 && !ts.isInAmbientContext(node)) { - // Import equals declaration is deprecated in es6 or above - grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_declaration_can_only_be_used_in_a_module)) { - // If we hit an export in an illegal context, just bail out to avoid cascading errors. - return; - } - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); - } - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause) { - // export { x, y } - // export { x, y } from "foo" - ts.forEach(node.exportClause.elements, checkExportSpecifier); - var inAmbientExternalModule = node.parent.kind === 234 /* ModuleBlock */ && ts.isAmbientModule(node.parent.parent); - var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 234 /* ModuleBlock */ && - !node.moduleSpecifier && ts.isInAmbientContext(node); - if (node.parent.kind !== 265 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } - else { - // export * from "foo" - var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } - } - } - } - function checkGrammarModuleElementContext(node, errorMessage) { - var isInAppropriateContext = node.parent.kind === 265 /* SourceFile */ || node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 233 /* ModuleDeclaration */; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - if (!node.parent.parent.moduleSpecifier) { - var exportedName = node.propertyName || node.name; - // find immediate value referenced by exported name (SymbolFlags.Alias is set so we don't chase down aliases) - var symbol = resolveName(exportedName, exportedName.text, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */, - /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined); - if (symbol && (symbol === undefinedSymbol || isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, exportedName.text); - } - else { - markExportAsReferenced(node); - } - } - } - function checkExportAssignment(node) { - if (checkGrammarModuleElementContext(node, ts.Diagnostics.An_export_assignment_can_only_be_used_in_a_module)) { - // If we hit an export assignment in an illegal context, just bail out to avoid cascading errors. - return; - } - var container = node.parent.kind === 265 /* SourceFile */ ? node.parent : node.parent.parent; - if (container.kind === 233 /* ModuleDeclaration */ && !ts.isAmbientModule(container)) { - if (node.isExportEquals) { - error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } - else { - error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - // Grammar checking - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && ts.getModifierFlags(node) !== 0) { - grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); - } - if (node.expression.kind === 71 /* Identifier */) { - markExportAsReferenced(node); - } - else { - checkExpressionCached(node.expression); - } - checkExternalModuleExports(container); - if (node.isExportEquals && !ts.isInAmbientContext(node)) { - if (modulekind === ts.ModuleKind.ES2015) { - // export assignment is not supported in es6 modules - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead); - } - else if (modulekind === ts.ModuleKind.System) { - // system modules does not support export assignment - grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); - } - function checkExternalModuleExports(node) { - var moduleSymbol = getSymbolOfNode(node); - var links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - var exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (!isTopLevelInExternalModuleAugmentation(declaration)) { - error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - // Checks for export * conflicts - var exports = getExportsOfModule(moduleSymbol); - exports && exports.forEach(function (_a, id) { - var declarations = _a.declarations, flags = _a.flags; - if (id === "__export") { - return; - } - // ECMA262: 15.2.1.1 It is a Syntax Error if the ExportedNames of ModuleItemList contains any duplicate entries. - // (TS Exceptions: namespaces, function overloads, enums, and interfaces) - if (flags & (1920 /* Namespace */ | 64 /* Interface */ | 384 /* Enum */)) { - return; - } - var exportedDeclarationsCount = ts.countWhere(declarations, isNotOverload); - if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) { - // it is legal to merge type alias with other values - // so count should be either 1 (just type alias) or 2 (type alias + merged value) - return; - } - if (exportedDeclarationsCount > 1) { - for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { - var declaration = declarations_9[_i]; - if (isNotOverload(declaration)) { - diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, id)); - } - } - } - }); - links.exportsChecked = true; - } - function isNotOverload(declaration) { - return (declaration.kind !== 228 /* FunctionDeclaration */ && declaration.kind !== 151 /* MethodDeclaration */) || - !!declaration.body; - } - } - function checkSourceElement(node) { - if (!node) { - return; - } - var kind = node.kind; - if (cancellationToken) { - // Only bother checking on a few construct kinds. We don't want to be excessively - // hitting the cancellation token on every node we check. - switch (kind) { - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 145 /* TypeParameter */: - return checkTypeParameter(node); - case 146 /* Parameter */: - return checkParameter(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return checkPropertyDeclaration(node); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - return checkSignatureDeclaration(node); - case 157 /* IndexSignature */: - return checkSignatureDeclaration(node); - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return checkMethodDeclaration(node); - case 152 /* Constructor */: - return checkConstructorDeclaration(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return checkAccessorDeclaration(node); - case 159 /* TypeReference */: - return checkTypeReferenceNode(node); - case 158 /* TypePredicate */: - return checkTypePredicate(node); - case 162 /* TypeQuery */: - return checkTypeQuery(node); - case 163 /* TypeLiteral */: - return checkTypeLiteral(node); - case 164 /* ArrayType */: - return checkArrayType(node); - case 165 /* TupleType */: - return checkTupleType(node); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return checkUnionOrIntersectionType(node); - case 168 /* ParenthesizedType */: - case 170 /* TypeOperator */: - return checkSourceElement(node.type); - case 171 /* IndexedAccessType */: - return checkIndexedAccessType(node); - case 172 /* MappedType */: - return checkMappedType(node); - case 228 /* FunctionDeclaration */: - return checkFunctionDeclaration(node); - case 207 /* Block */: - case 234 /* ModuleBlock */: - return checkBlock(node); - case 208 /* VariableStatement */: - return checkVariableStatement(node); - case 210 /* ExpressionStatement */: - return checkExpressionStatement(node); - case 211 /* IfStatement */: - return checkIfStatement(node); - case 212 /* DoStatement */: - return checkDoStatement(node); - case 213 /* WhileStatement */: - return checkWhileStatement(node); - case 214 /* ForStatement */: - return checkForStatement(node); - case 215 /* ForInStatement */: - return checkForInStatement(node); - case 216 /* ForOfStatement */: - return checkForOfStatement(node); - case 217 /* ContinueStatement */: - case 218 /* BreakStatement */: - return checkBreakOrContinueStatement(node); - case 219 /* ReturnStatement */: - return checkReturnStatement(node); - case 220 /* WithStatement */: - return checkWithStatement(node); - case 221 /* SwitchStatement */: - return checkSwitchStatement(node); - case 222 /* LabeledStatement */: - return checkLabeledStatement(node); - case 223 /* ThrowStatement */: - return checkThrowStatement(node); - case 224 /* TryStatement */: - return checkTryStatement(node); - case 226 /* VariableDeclaration */: - return checkVariableDeclaration(node); - case 176 /* BindingElement */: - return checkBindingElement(node); - case 229 /* ClassDeclaration */: - return checkClassDeclaration(node); - case 230 /* InterfaceDeclaration */: - return checkInterfaceDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return checkTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return checkEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return checkModuleDeclaration(node); - case 238 /* ImportDeclaration */: - return checkImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return checkImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - return checkExportDeclaration(node); - case 243 /* ExportAssignment */: - return checkExportAssignment(node); - case 209 /* EmptyStatement */: - checkGrammarStatementInAmbientContext(node); - return; - case 225 /* DebuggerStatement */: - checkGrammarStatementInAmbientContext(node); - return; - case 247 /* MissingDeclaration */: - return checkMissingDeclaration(node); - } - } - // Function and class expression bodies are checked after all statements in the enclosing body. This is - // to ensure constructs like the following are permitted: - // const foo = function () { - // const s = foo(); - // return "hello"; - // } - // Here, performing a full type check of the body of the function expression whilst in the process of - // determining the type of foo would cause foo to be given type any because of the recursive reference. - // Delaying the type check of the body ensures foo has been assigned a type. - function checkNodeDeferred(node) { - if (deferredNodes) { - deferredNodes.push(node); - } - } - function checkDeferredNodes() { - for (var _i = 0, deferredNodes_1 = deferredNodes; _i < deferredNodes_1.length; _i++) { - var node = deferredNodes_1[_i]; - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - checkAccessorDeclaration(node); - break; - case 199 /* ClassExpression */: - checkClassExpressionDeferred(node); - break; - } - } - } - function checkSourceFile(node) { - ts.performance.mark("beforeCheck"); - checkSourceFileWorker(node); - ts.performance.mark("afterCheck"); - ts.performance.measure("Check", "beforeCheck", "afterCheck"); - } - // Fully type check a source file and collect the relevant diagnostics. - function checkSourceFileWorker(node) { - var links = getNodeLinks(node); - if (!(links.flags & 1 /* TypeChecked */)) { - // If skipLibCheck is enabled, skip type checking if file is a declaration file. - // If skipDefaultLibCheck is enabled, skip type checking if file contains a - // '/// ' directive. - if (compilerOptions.skipLibCheck && node.isDeclarationFile || compilerOptions.skipDefaultLibCheck && node.hasNoDefaultLib) { - return; - } - // Grammar checking - checkGrammarSourceFile(node); - potentialThisCollisions.length = 0; - potentialNewTargetCollisions.length = 0; - deferredNodes = []; - deferredUnusedIdentifierNodes = produceDiagnostics && noUnusedIdentifiers ? [] : undefined; - ts.forEach(node.statements, checkSourceElement); - checkDeferredNodes(); - if (ts.isExternalModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - if (!node.isDeclarationFile) { - checkUnusedIdentifiers(); - } - deferredNodes = undefined; - deferredUnusedIdentifierNodes = undefined; - if (ts.isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - potentialThisCollisions.length = 0; - } - if (potentialNewTargetCollisions.length) { - ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - potentialNewTargetCollisions.length = 0; - } - links.flags |= 1 /* TypeChecked */; - } - } - function getDiagnostics(sourceFile, ct) { - try { - // Record the cancellation token so it can be checked later on during checkSourceElement. - // Do this in a finally block so we can ensure that it gets reset back to nothing after - // this call is done. - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile); - } - finally { - cancellationToken = undefined; - } - } - function getDiagnosticsWorker(sourceFile) { - throwIfNonDiagnosticsProducing(); - if (sourceFile) { - // Some global diagnostics are deferred until they are needed and - // may not be reported in the firt call to getGlobalDiagnostics. - // We should catch these changes and report them. - var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFile(sourceFile); - var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - // If the arrays are not the same reference, new diagnostics were added. - var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); - return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } - else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - // If the arrays are the same reference, but the length has changed, a single - // new diagnostic was added as DiagnosticCollection attempts to reuse the - // same array. - return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - // Global diagnostics are always added when a file is not provided to - // getDiagnostics - ts.forEach(host.getSourceFiles(), checkSourceFile); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - throwIfNonDiagnosticsProducing(); - return diagnostics.getGlobalDiagnostics(); - } - function throwIfNonDiagnosticsProducing() { - if (!produceDiagnostics) { - throw new Error("Trying to get diagnostics from a type checker that does not produce them."); - } - } - // Language service support - function isInsideWithStatementBody(node) { - if (node) { - while (node.parent) { - if (node.parent.kind === 220 /* WithStatement */ && node.parent.statement === node) { - return true; - } - node = node.parent; - } - } - return false; - } - function getSymbolsInScope(location, meaning) { - if (isInsideWithStatementBody(location)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return []; - } - var symbols = ts.createMap(); - var memberFlags = 0 /* None */; - populateSymbols(); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 265 /* SourceFile */: - if (!ts.isExternalOrCommonJsModule(location)) { - break; - } - // falls through - case 233 /* ModuleDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8914931 /* ModuleMember */); - break; - case 232 /* EnumDeclaration */: - copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */); - break; - case 199 /* ClassExpression */: - var className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - // falls through - // this fall-through is necessary because we would like to handle - // type parameter inside class expression similar to how we handle it in classDeclaration and interface Declaration - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - // If we didn't come from static member of class or interface, - // add the type parameters into the symbol table - // (type parameters of classDeclaration/classExpression and interface are in member property of the symbol. - // Note: that the memberFlags come from previous iteration. - if (!(memberFlags & 32 /* Static */)) { - copySymbols(getSymbolOfNode(location).members, meaning & 793064 /* Type */); - } - break; - case 186 /* FunctionExpression */: - var funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (ts.introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - memberFlags = ts.getModifierFlags(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - /** - * Copy the given symbol into symbol tables if the symbol has the given meaning - * and it doesn't already existed in the symbol table - * @param key a key for storing in symbol table; if undefined, use symbol.name - * @param symbol the symbol to be added into symbol table - * @param meaning meaning of symbol to filter by before adding to symbol table - */ - function copySymbol(symbol, meaning) { - if (symbol.flags & meaning) { - var id = symbol.name; - // We will copy all symbol regardless of its reserved name because - // symbolsToArray will check whether the key is a reserved name and - // it will not copy symbol with reserved name to the array - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning) { - if (meaning) { - source.forEach(function (symbol) { - copySymbol(symbol, meaning); - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 71 /* Identifier */ && - isTypeDeclaration(name.parent) && - name.parent.name === name; - } - function isTypeDeclaration(node) { - switch (node.kind) { - case 145 /* TypeParameter */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - return true; - } - } - // True if the given identifier is part of a type reference - function isTypeReferenceIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return node.parent && (node.parent.kind === 159 /* TypeReference */ || node.parent.kind === 277 /* JSDocTypeReference */); - } - function isHeritageClauseElementIdentifier(entityName) { - var node = entityName; - while (node.parent && node.parent.kind === 179 /* PropertyAccessExpression */) { - node = node.parent; - } - return node.parent && node.parent.kind === 201 /* ExpressionWithTypeArguments */; - } - function forEachEnclosingClass(node, callback) { - var result; - while (true) { - node = ts.getContainingClass(node); - if (!node) - break; - if (result = callback(node)) - break; - } - return result; - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 143 /* QualifiedName */) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 237 /* ImportEqualsDeclaration */) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide && nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 243 /* ExportAssignment */) { - return nodeOnRightSide.parent.expression === nodeOnRightSide && nodeOnRightSide.parent; - } - return undefined; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - var specialPropertyAssignmentKind = ts.getSpecialPropertyAssignmentKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1 /* ExportsProperty */: - case 3 /* PrototypeProperty */: - return getSymbolOfNode(entityName.parent); - case 4 /* ThisProperty */: - case 2 /* ModuleExports */: - case 5 /* Property */: - return getSymbolOfNode(entityName.parent.parent); - } - } - function getSymbolOfEntityNameOrPropertyAccessExpression(entityName) { - if (ts.isDeclarationName(entityName)) { - return getSymbolOfNode(entityName.parent); - } - if (ts.isInJavaScriptFile(entityName) && - entityName.parent.kind === 179 /* PropertyAccessExpression */ && - entityName.parent === entityName.parent.parent.left) { - // Check if this is a special property assignment - var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - if (entityName.parent.kind === 243 /* ExportAssignment */ && ts.isEntityNameExpression(entityName)) { - return resolveEntityName(entityName, - /*all meanings*/ 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - if (entityName.kind !== 179 /* PropertyAccessExpression */ && isInRightSideOfImportOrExportAssignment(entityName)) { - // Since we already checked for ExportAssignment, this really could only be an Import - var importEqualsDeclaration = ts.getAncestor(entityName, 237 /* ImportEqualsDeclaration */); - ts.Debug.assert(importEqualsDeclaration !== undefined); - return getSymbolOfPartOfRightHandSideOfImportEquals(entityName, /*dontResolveAlias*/ true); - } - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (isHeritageClauseElementIdentifier(entityName)) { - var meaning = 0 /* None */; - // In an interface or class, we're definitely interested in a type. - if (entityName.parent.kind === 201 /* ExpressionWithTypeArguments */) { - meaning = 793064 /* Type */; - // In a class 'extends' clause we are also looking for a value. - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(entityName.parent)) { - meaning |= 107455 /* Value */; - } - } - else { - meaning = 1920 /* Namespace */; - } - meaning |= 8388608 /* Alias */; - var entityNameSymbol = resolveEntityName(entityName, meaning); - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (ts.isPartOfExpression(entityName)) { - if (ts.nodeIsMissing(entityName)) { - // Missing entity name. - return undefined; - } - if (entityName.kind === 71 /* Identifier */) { - if (ts.isJSXTagName(entityName) && isJsxIntrinsicIdentifier(entityName)) { - return getIntrinsicTagSymbol(entityName.parent); - } - return resolveEntityName(entityName, 107455 /* Value */, /*ignoreErrors*/ false, /*dontResolveAlias*/ true); - } - else if (entityName.kind === 179 /* PropertyAccessExpression */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkPropertyAccessExpression(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - else if (entityName.kind === 143 /* QualifiedName */) { - var symbol = getNodeLinks(entityName).resolvedSymbol; - if (!symbol) { - checkQualifiedName(entityName); - } - return getNodeLinks(entityName).resolvedSymbol; - } - } - else if (isTypeReferenceIdentifier(entityName)) { - var meaning = (entityName.parent.kind === 159 /* TypeReference */ || entityName.parent.kind === 277 /* JSDocTypeReference */) ? 793064 /* Type */ : 1920 /* Namespace */; - return resolveEntityName(entityName, meaning, /*ignoreErrors*/ false, /*dontResolveAlias*/ true); - } - else if (entityName.parent.kind === 253 /* JsxAttribute */) { - return getJsxAttributePropertySymbol(entityName.parent); - } - if (entityName.parent.kind === 158 /* TypePredicate */) { - return resolveEntityName(entityName, /*meaning*/ 1 /* FunctionScopedVariable */); - } - // Do we want to return undefined here? - return undefined; - } - function getSymbolAtLocation(node) { - if (node.kind === 265 /* SourceFile */) { - return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; - } - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return undefined; - } - if (ts.isDeclarationName(node)) { - // This is a declaration, call getSymbolOfNode - return getSymbolOfNode(node.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfNode(node.parent.parent); - } - if (node.kind === 71 /* Identifier */) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - } - else if (node.parent.kind === 176 /* BindingElement */ && - node.parent.parent.kind === 174 /* ObjectBindingPattern */ && - node === node.parent.propertyName) { - var typeOfPattern = getTypeOfNode(node.parent.parent); - var propertyDeclaration = typeOfPattern && getPropertyOfType(typeOfPattern, node.text); - if (propertyDeclaration) { - return propertyDeclaration; - } - } - } - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - return getSymbolOfEntityNameOrPropertyAccessExpression(node); - case 99 /* ThisKeyword */: - var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); - if (ts.isFunctionLike(container)) { - var sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - // falls through - case 97 /* SuperKeyword */: - var type = ts.isPartOfExpression(node) ? getTypeOfExpression(node) : getTypeFromTypeNode(node); - return type.symbol; - case 169 /* ThisType */: - return getTypeFromTypeNode(node).symbol; - case 123 /* ConstructorKeyword */: - // constructor keyword for an overload, should take us to the definition if it exist - var constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 152 /* Constructor */) { - return constructorDeclaration.parent.symbol; - } - return undefined; - case 9 /* StringLiteral */: - // External module name in an import declaration - if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || - ((node.parent.kind === 238 /* ImportDeclaration */ || node.parent.kind === 244 /* ExportDeclaration */) && - node.parent.moduleSpecifier === node)) { - return resolveExternalModuleName(node, node); - } - if (ts.isInJavaScriptFile(node) && ts.isRequireCall(node.parent, /*checkArgumentIsStringLiteral*/ false)) { - return resolveExternalModuleName(node, node); - } - // falls through - case 8 /* NumericLiteral */: - // index access - if (node.parent.kind === 180 /* ElementAccessExpression */ && node.parent.argumentExpression === node) { - var objectType = getTypeOfExpression(node.parent.expression); - if (objectType === unknownType) - return undefined; - var apparentType = getApparentType(objectType); - if (apparentType === unknownType) - return undefined; - return getPropertyOfType(apparentType, node.text); - } - break; - } - return undefined; - } - function getShorthandAssignmentValueSymbol(location) { - // The function returns a value symbol of an identifier in the short-hand property assignment. - // This is necessary as an identifier in short-hand property assignment can contains two meaning: - // property name and property value. - if (location && location.kind === 262 /* ShorthandPropertyAssignment */) { - return resolveEntityName(location.name, 107455 /* Value */ | 8388608 /* Alias */); - } - return undefined; - } - /** Returns the target of an export specifier without following aliases */ - function getExportSpecifierLocalTargetSymbol(node) { - return node.parent.parent.moduleSpecifier ? - getExternalModuleMember(node.parent.parent, node) : - resolveEntityName(node.propertyName || node.name, 107455 /* Value */ | 793064 /* Type */ | 1920 /* Namespace */ | 8388608 /* Alias */); - } - function getTypeOfNode(node) { - if (isInsideWithStatementBody(node)) { - // We cannot answer semantic questions within a with block, do not proceed any further - return unknownType; - } - if (ts.isPartOfTypeNode(node)) { - var typeFromTypeNode = getTypeFromTypeNode(node); - if (typeFromTypeNode && ts.isExpressionWithTypeArgumentsInClassImplementsClause(node)) { - var containingClass = ts.getContainingClass(node); - var classType = getTypeOfNode(containingClass); - typeFromTypeNode = getTypeWithThisArgument(typeFromTypeNode, classType.thisType); - } - return typeFromTypeNode; - } - if (ts.isPartOfExpression(node)) { - return getRegularTypeOfExpression(node); - } - if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(node)) { - // A SyntaxKind.ExpressionWithTypeArguments is considered a type node, except when it occurs in the - // extends clause of a class. We handle that case here. - var classNode = ts.getContainingClass(node); - var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classNode)); - var baseType = getBaseTypes(classType)[0]; - return baseType && getTypeWithThisArgument(baseType, classType.thisType); - } - if (isTypeDeclaration(node)) { - // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration - var symbol = getSymbolOfNode(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getDeclaredTypeOfSymbol(symbol); - } - if (ts.isDeclaration(node)) { - // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration - var symbol = getSymbolOfNode(node); - return getTypeOfSymbol(symbol); - } - if (ts.isDeclarationName(node)) { - var symbol = getSymbolAtLocation(node); - return symbol && getTypeOfSymbol(symbol); - } - if (ts.isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration(node.parent, /*includeOptionality*/ true); - } - if (isInRightSideOfImportOrExportAssignment(node)) { - var symbol = getSymbolAtLocation(node); - var declaredType = symbol && getDeclaredTypeOfSymbol(symbol); - return declaredType !== unknownType ? declaredType : getTypeOfSymbol(symbol); - } - return unknownType; - } - // Gets the type of object literal or array literal of destructuring assignment. - // { a } from - // for ( { a } of elems) { - // } - // [ a ] from - // [a] = [ some array ...] - function getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr) { - ts.Debug.assert(expr.kind === 178 /* ObjectLiteralExpression */ || expr.kind === 177 /* ArrayLiteralExpression */); - // If this is from "for of" - // for ( { a } of elems) { - // } - if (expr.parent.kind === 216 /* ForOfStatement */) { - var iteratedType = checkRightHandSideOfForOf(expr.parent.expression, expr.parent.awaitModifier); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - // If this is from "for" initializer - // for ({a } = elems[0];.....) { } - if (expr.parent.kind === 194 /* BinaryExpression */) { - var iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || unknownType); - } - // If this is from nested object binding pattern - // for ({ skills: { primary, secondary } } = multiRobot, i = 0; i < 1; i++) { - if (expr.parent.kind === 261 /* PropertyAssignment */) { - var typeOfParentObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent.parent); - return checkObjectLiteralDestructuringPropertyAssignment(typeOfParentObjectLiteral || unknownType, expr.parent); - } - // Array literal assignment - array destructuring pattern - ts.Debug.assert(expr.parent.kind === 177 /* ArrayLiteralExpression */); - // [{ property1: p1, property2 }] = elems; - var typeOfArrayLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(expr.parent); - var elementType = checkIteratedTypeOrElementType(typeOfArrayLiteral || unknownType, expr.parent, /*allowStringInput*/ false, /*allowAsyncIterable*/ false) || unknownType; - return checkArrayLiteralDestructuringElementAssignment(expr.parent, typeOfArrayLiteral, ts.indexOf(expr.parent.elements, expr), elementType || unknownType); - } - // Gets the property symbol corresponding to the property in destructuring assignment - // 'property1' from - // for ( { property1: a } of elems) { - // } - // 'property1' at location 'a' from: - // [a] = [ property1, property2 ] - function getPropertySymbolOfDestructuringAssignment(location) { - // Get the type of the object or array literal and then look for property of given name in the type - var typeOfObjectLiteral = getTypeOfArrayLiteralOrObjectLiteralDestructuringAssignment(location.parent.parent); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.text); - } - function getRegularTypeOfExpression(expr) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - /** - * Gets either the static or instance type of a class element, based on - * whether the element is declared as "static". - */ - function getParentTypeOfClassElement(node) { - var classSymbol = getSymbolOfNode(node.parent); - return ts.getModifierFlags(node) & 32 /* Static */ - ? getTypeOfSymbol(classSymbol) - : getDeclaredTypeOfSymbol(classSymbol); - } - // Return the list of properties of the given type, augmented with properties from Function - // if the type has call or construct signatures - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - var propsByName = createSymbolTable(getPropertiesOfType(type)); - if (getSignaturesOfType(type, 0 /* Call */).length || getSignaturesOfType(type, 1 /* Construct */).length) { - ts.forEach(getPropertiesOfType(globalFunctionType), function (p) { - if (!propsByName.has(p.name)) { - propsByName.set(p.name, p); - } - }); - } - return getNamedMembers(propsByName); - } - function getRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6 /* Synthetic */) { - var symbols_3 = []; - var name_2 = symbol.name; - ts.forEach(getSymbolLinks(symbol).containingType.types, function (t) { - var symbol = getPropertyOfType(t, name_2); - if (symbol) { - symbols_3.push(symbol); - } - }); - return symbols_3; - } - else if (symbol.flags & 134217728 /* Transient */) { - if (symbol.leftSpread) { - var links = symbol; - return getRootSymbols(links.leftSpread).concat(getRootSymbols(links.rightSpread)); - } - if (symbol.syntheticOrigin) { - return getRootSymbols(symbol.syntheticOrigin); - } - var target = void 0; - var next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - if (target) { - return [target]; - } - } - return [symbol]; - } - // Emitter support - function isArgumentsLocalBinding(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var isPropertyName_1 = node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node; - return !isPropertyName_1 && getReferencedValueSymbol(node) === argumentsSymbol; - } - } - return false; - } - function moduleExportsSomeValue(moduleReferenceExpression) { - var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); - if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { - // If the module is not found or is shorthand, assume that it may export a value. - return true; - } - var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); - // if module has export assignment then 'resolveExternalModuleSymbol' will return resolved symbol for export assignment - // otherwise it will return moduleSymbol itself - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - var symbolLinks = getSymbolLinks(moduleSymbol); - if (symbolLinks.exportsSomeValue === undefined) { - // for export assignments - check if resolved symbol for RHS is itself a value - // otherwise - check if at least one export is value - symbolLinks.exportsSomeValue = hasExportAssignment - ? !!(moduleSymbol.flags & 107455 /* Value */) - : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); - } - return symbolLinks.exportsSomeValue; - function isValue(s) { - s = resolveSymbol(s); - return s && !!(s.flags & 107455 /* Value */); - } - } - function isNameOfModuleOrEnumDeclaration(node) { - var parent = node.parent; - return parent && ts.isModuleOrEnumDeclaration(parent) && node === parent.name; - } - // When resolved as an expression identifier, if the given node references an exported entity, return the declaration - // node of the exported entity's container. Otherwise, return undefined. - function getReferencedExportContainer(node, prefixLocals) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - // When resolving the export container for the name of a module or enum - // declaration, we need to start resolution at the declaration's container. - // Otherwise, we could incorrectly resolve the export container as the - // declaration if it contains an exported member with the same name. - var symbol = getReferencedValueSymbol(node, /*startInDeclarationContainer*/ isNameOfModuleOrEnumDeclaration(node)); - if (symbol) { - if (symbol.flags & 1048576 /* ExportValue */) { - // If we reference an exported entity within the same module declaration, then whether - // we prefix depends on the kind of entity. SymbolFlags.ExportHasLocal encompasses all the - // kinds that we do NOT prefix. - var exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */) { - return undefined; - } - symbol = exportSymbol; - } - var parentSymbol_1 = getParentOfSymbol(symbol); - if (parentSymbol_1) { - if (parentSymbol_1.flags & 512 /* ValueModule */ && parentSymbol_1.valueDeclaration.kind === 265 /* SourceFile */) { - var symbolFile = parentSymbol_1.valueDeclaration; - var referenceFile = ts.getSourceFileOfNode(node); - // If `node` accesses an export and that export isn't in the same file, then symbol is a namespace export, so return undefined. - var symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? undefined : symbolFile; - } - return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); - } - } - } - } - // When resolved as an expression identifier, if the given node references an import, return the declaration of - // that import. Otherwise, return undefined. - function getReferencedImportDeclaration(node) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && symbol.flags & 8388608 /* Alias */) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return undefined; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418 /* BlockScoped */) { - var links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === undefined) { - var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (ts.isStatementWithLocals(container)) { - var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); - if (!!resolveName(container.parent, symbol.name, 107455 /* Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined)) { - // redeclaration - always should be renamed - links.isDeclarationWithCollidingName = true; - } - else if (nodeLinks_1.flags & 131072 /* CapturedBlockScopedBinding */) { - // binding is captured in the function - // should be renamed if: - // - binding is not top level - top level bindings never collide with anything - // AND - // - binding is not declared in loop, should be renamed to avoid name reuse across siblings - // let a, b - // { let x = 1; a = () => x; } - // { let x = 100; b = () => x; } - // console.log(a()); // should print '1' - // console.log(b()); // should print '100' - // OR - // - binding is declared inside loop but not in inside initializer of iteration statement or directly inside loop body - // * variables from initializer are passed to rewritten loop body as parameters so they are not captured directly - // * variables that are declared immediately in loop body will become top level variable after loop is rewritten and thus - // they will not collide with anything - var isDeclaredInLoop = nodeLinks_1.flags & 262144 /* BlockScopedBindingInLoop */; - var inLoopInitializer = ts.isIterationStatement(container, /*lookInLabeledStatements*/ false); - var inLoopBodyBlock = container.kind === 207 /* Block */ && ts.isIterationStatement(container.parent, /*lookInLabeledStatements*/ false); - links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); - } - else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - // When resolved as an expression identifier, if the given node references a nested block scoped entity with - // a name that either hides an existing name or might hide it when compiled downlevel, - // return the declaration of that entity. Otherwise, return undefined. - function getReferencedDeclarationWithCollidingName(node) { - if (!ts.isGeneratedIdentifier(node)) { - node = ts.getParseTreeNode(node, ts.isIdentifier); - if (node) { - var symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return undefined; - } - // Return true if the given node is a declaration of a nested block scoped entity with a name that either hides an - // existing name or might hide a name when compiled downlevel - function isDeclarationWithCollidingName(node) { - node = ts.getParseTreeNode(node, ts.isDeclaration); - if (node) { - var symbol = getSymbolOfNode(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - return isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol); - case 244 /* ExportDeclaration */: - var exportClause = node.exportClause; - return exportClause && ts.forEach(exportClause.elements, isValueAliasDeclaration); - case 243 /* ExportAssignment */: - return node.expression - && node.expression.kind === 71 /* Identifier */ - ? isAliasResolvedToValue(getSymbolOfNode(node) || unknownSymbol) - : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(node) { - node = ts.getParseTreeNode(node, ts.isImportEqualsDeclaration); - if (node === undefined || node.parent.kind !== 265 /* SourceFile */ || !ts.isInternalModuleImportEqualsDeclaration(node)) { - // parent is not source file or it is not reference to internal module - return false; - } - var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); - return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol) { - var target = resolveAlias(symbol); - if (target === unknownSymbol) { - return true; - } - // const enums and modules that contain only const enums are not considered values from the emit perspective - // unless 'preserveConstEnums' option is set to true - return target.flags & 107455 /* Value */ && - (compilerOptions.preserveConstEnums || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - if (ts.isAliasSymbolDeclaration(node)) { - var symbol = getSymbolOfNode(node); - if (symbol && getSymbolLinks(symbol).referenced) { - return true; - } - } - if (checkChildren) { - return ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); - } - return false; - } - function isImplementationOfOverload(node) { - if (ts.nodeIsPresent(node.body)) { - var symbol = getSymbolOfNode(node); - var signaturesOfSymbol = getSignaturesOfSymbol(symbol); - // If this function body corresponds to function with multiple signature, it is implementation of overload - // e.g.: function foo(a: string): string; - // function foo(a: number): number; - // function foo(a: any) { // This is implementation of the overloads - // return a; - // } - return signaturesOfSymbol.length > 1 || - // If there is single signature for the symbol, it is overload if that signature isn't coming from the node - // e.g.: function foo(a: string): string; - // function foo(a: any) { // This is implementation of the overloads - // return a; - // } - (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); - } - return false; - } - function isRequiredInitializedParameter(parameter) { - return strictNullChecks && - !isOptionalParameter(parameter) && - parameter.initializer && - !(ts.getModifierFlags(parameter) & 92 /* ParameterPropertyModifier */); - } - function getNodeCheckFlags(node) { - return getNodeLinks(node).flags; - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue; - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 264 /* EnumMember */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - return true; - } - return false; - } - function getConstantValue(node) { - if (node.kind === 264 /* EnumMember */) { - return getEnumMemberValue(node); - } - var symbol = getNodeLinks(node).resolvedSymbol; - if (symbol && (symbol.flags & 8 /* EnumMember */)) { - // inline property\index accesses only for const enums - if (ts.isConstEnumDeclaration(symbol.valueDeclaration.parent)) { - return getEnumMemberValue(symbol.valueDeclaration); - } - } - return undefined; - } - function isFunctionType(type) { - return type.flags & 32768 /* Object */ && getSignaturesOfType(type, 0 /* Call */).length > 0; - } - function getTypeReferenceSerializationKind(typeName, location) { - // Resolve the symbol as a value to ensure the type can be reached at runtime during emit. - var valueSymbol = resolveEntityName(typeName, 107455 /* Value */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, location); - // Resolve the symbol as a type so that we can provide a more useful hint for the type serializer. - var typeSymbol = resolveEntityName(typeName, 793064 /* Type */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, location); - if (valueSymbol && valueSymbol === typeSymbol) { - var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(/*reportErrors*/ false); - if (globalPromiseSymbol && valueSymbol === globalPromiseSymbol) { - return ts.TypeReferenceSerializationKind.Promise; - } - var constructorType = getTypeOfSymbol(valueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; - } - } - // We might not be able to resolve type symbol so use unknown type in that case (eg error case) - if (!typeSymbol) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - var type = getDeclaredTypeOfSymbol(typeSymbol); - if (type === unknownType) { - return ts.TypeReferenceSerializationKind.Unknown; - } - else if (type.flags & 1 /* Any */) { - return ts.TypeReferenceSerializationKind.ObjectType; - } - else if (isTypeOfKind(type, 1024 /* Void */ | 6144 /* Nullable */ | 8192 /* Never */)) { - return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; - } - else if (isTypeOfKind(type, 136 /* BooleanLike */)) { - return ts.TypeReferenceSerializationKind.BooleanType; - } - else if (isTypeOfKind(type, 340 /* NumberLike */)) { - return ts.TypeReferenceSerializationKind.NumberLikeType; - } - else if (isTypeOfKind(type, 262178 /* StringLike */)) { - return ts.TypeReferenceSerializationKind.StringLikeType; - } - else if (isTupleType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else if (isTypeOfKind(type, 512 /* ESSymbol */)) { - return ts.TypeReferenceSerializationKind.ESSymbolType; - } - else if (isFunctionType(type)) { - return ts.TypeReferenceSerializationKind.TypeWithCallSignature; - } - else if (isArrayType(type)) { - return ts.TypeReferenceSerializationKind.ArrayLikeType; - } - else { - return ts.TypeReferenceSerializationKind.ObjectType; - } - } - function writeTypeOfDeclaration(declaration, enclosingDeclaration, flags, writer) { - // Get type of the symbol if this is the valid symbol otherwise get type at location - var symbol = getSymbolOfNode(declaration); - var type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) - ? getWidenedLiteralType(getTypeOfSymbol(symbol)) - : unknownType; - if (flags & 4096 /* AddUndefined */) { - type = includeFalsyTypes(type, 2048 /* Undefined */); - } - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function writeReturnTypeOfSignatureDeclaration(signatureDeclaration, enclosingDeclaration, flags, writer) { - var signature = getSignatureFromDeclaration(signatureDeclaration); - getSymbolDisplayBuilder().buildTypeDisplay(getReturnTypeOfSignature(signature), writer, enclosingDeclaration, flags); - } - function writeTypeOfExpression(expr, enclosingDeclaration, flags, writer) { - var type = getWidenedType(getRegularTypeOfExpression(expr)); - getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - } - function hasGlobalName(name) { - return globals.has(name); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - var location = reference; - if (startInDeclarationContainer) { - // When resolving the name of a declaration as a value, we need to start resolution - // at a point outside of the declaration. - var parent = reference.parent; - if (ts.isDeclaration(parent) && reference === parent.name) { - location = getDeclarationContainer(parent); - } - } - return resolveName(location, reference.text, 107455 /* Value */ | 1048576 /* ExportValue */ | 8388608 /* Alias */, /*nodeNotFoundMessage*/ undefined, /*nameArg*/ undefined); - } - function getReferencedValueDeclaration(reference) { - if (!ts.isGeneratedIdentifier(reference)) { - reference = ts.getParseTreeNode(reference, ts.isIdentifier); - if (reference) { - var symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return undefined; - } - function isLiteralConstDeclaration(node) { - if (ts.isConst(node)) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - return !!(type.flags & 96 /* StringOrNumberLiteral */ && type.flags & 1048576 /* FreshLiteral */); - } - return false; - } - function writeLiteralConstValue(node, writer) { - var type = getTypeOfSymbol(getSymbolOfNode(node)); - writer.writeStringLiteral(literalTypeToString(type)); - } - function createResolver() { - // this variable and functions that use it are deliberately moved here from the outer scope - // to avoid scope pollution - var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); - var fileToDirective; - if (resolvedTypeReferenceDirectives) { - // populate reverse mapping: file path -> type reference directive that was resolved to this file - fileToDirective = ts.createFileMap(); - resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key) { - if (!resolvedDirective) { - return; - } - var file = host.getSourceFile(resolvedDirective.resolvedFileName); - fileToDirective.set(file.path, key); - }); - } - return { - getReferencedExportContainer: getReferencedExportContainer, - getReferencedImportDeclaration: getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName: isDeclarationWithCollidingName, - isValueAliasDeclaration: function (node) { - node = ts.getParseTreeNode(node); - // Synthesized nodes are always treated like values. - return node ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName: hasGlobalName, - isReferencedAliasDeclaration: function (node, checkChildren) { - node = ts.getParseTreeNode(node); - // Synthesized nodes are always treated as referenced. - return node ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - getNodeCheckFlags: function (node) { - node = ts.getParseTreeNode(node); - return node ? getNodeCheckFlags(node) : undefined; - }, - isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible: isDeclarationVisible, - isImplementationOfOverload: isImplementationOfOverload, - isRequiredInitializedParameter: isRequiredInitializedParameter, - writeTypeOfDeclaration: writeTypeOfDeclaration, - writeReturnTypeOfSignatureDeclaration: writeReturnTypeOfSignatureDeclaration, - writeTypeOfExpression: writeTypeOfExpression, - isSymbolAccessible: isSymbolAccessible, - isEntityNameVisible: isEntityNameVisible, - getConstantValue: function (node) { - node = ts.getParseTreeNode(node, canHaveConstantValue); - return node ? getConstantValue(node) : undefined; - }, - collectLinkedAliases: collectLinkedAliases, - getReferencedValueDeclaration: getReferencedValueDeclaration, - getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, - isOptionalParameter: isOptionalParameter, - moduleExportsSomeValue: moduleExportsSomeValue, - isArgumentsLocalBinding: isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: getExternalModuleFileFromDeclaration, - getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, - getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, - isLiteralConstDeclaration: isLiteralConstDeclaration, - writeLiteralConstValue: writeLiteralConstValue, - getJsxFactoryEntity: function () { return _jsxFactoryEntity; } - }; - // defined here to avoid outer scope pollution - function getTypeReferenceDirectivesForEntityName(node) { - // program does not have any files with type reference directives - bail out - if (!fileToDirective) { - return undefined; - } - // property access can only be used as values - // qualified names can only be used as types\namespaces - // identifiers are treated as values only if they appear in type queries - var meaning = (node.kind === 179 /* PropertyAccessExpression */) || (node.kind === 71 /* Identifier */ && isInTypeQuery(node)) - ? 107455 /* Value */ | 1048576 /* ExportValue */ - : 793064 /* Type */ | 1920 /* Namespace */; - var symbol = resolveEntityName(node, meaning, /*ignoreErrors*/ true); - return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; - } - // defined here to avoid outer scope pollution - function getTypeReferenceDirectivesForSymbol(symbol, meaning) { - // program does not have any files with type reference directives - bail out - if (!fileToDirective) { - return undefined; - } - if (!isSymbolFromTypeDeclarationFile(symbol)) { - return undefined; - } - // check what declarations in the symbol can contribute to the target meaning - var typeReferenceDirectives; - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - // check meaning of the local symbol to see if declaration needs to be analyzed further - if (decl.symbol && decl.symbol.flags & meaning) { - var file = ts.getSourceFileOfNode(decl); - var typeReferenceDirective = fileToDirective.get(file.path); - if (typeReferenceDirective) { - (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); - } - else { - // found at least one entry that does not originate from type reference directive - return undefined; - } - } - } - return typeReferenceDirectives; - } - function isSymbolFromTypeDeclarationFile(symbol) { - // bail out if symbol does not have associated declarations (i.e. this is transient symbol created for property in binding pattern) - if (!symbol.declarations) { - return false; - } - // walk the parent chain for symbols to make sure that top level parent symbol is in the global scope - // external modules cannot define or contribute to type declaration files - var current = symbol; - while (true) { - var parent = getParentOfSymbol(current); - if (parent) { - current = parent; - } - else { - break; - } - } - if (current.valueDeclaration && current.valueDeclaration.kind === 265 /* SourceFile */ && current.flags & 512 /* ValueModule */) { - return false; - } - // check that at least one declaration of top level symbol originates from type declaration file - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var file = ts.getSourceFileOfNode(decl); - if (fileToDirective.contains(file.path)) { - return true; - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - var specifier = ts.getExternalModuleName(declaration); - var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, /*moduleNotFoundError*/ undefined); - if (!moduleSymbol) { - return undefined; - } - return ts.getDeclarationOfKind(moduleSymbol, 265 /* SourceFile */); - } - function initializeTypeChecker() { - // Bind all source files and propagate errors - for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { - var file = _a[_i]; - ts.bindSourceFile(file, compilerOptions); - } - // Initialize global symbol table - var augmentations; - for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { - var file = _c[_b]; - if (!ts.isExternalOrCommonJsModule(file)) { - mergeSymbolTable(globals, file.locals); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - // Merge in UMD exports with first-in-wins semantics (see #9771) - var source = file.symbol.globalExports; - source.forEach(function (sourceSymbol, id) { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - // merge module augmentations. - // this needs to be done after global symbol table is initialized to make sure that all ambient modules are indexed - for (var _d = 0, augmentations_1 = augmentations; _d < augmentations_1.length; _d++) { - var list = augmentations_1[_d]; - for (var _e = 0, list_1 = list; _e < list_1.length; _e++) { - var augmentation = list_1[_e]; - mergeModuleAugmentation(augmentation); - } - } - } - // Setup global builtins - addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", /*arity*/ 0, /*reportErrors*/ true); - getSymbolLinks(unknownSymbol).type = unknownType; - // Initialize special types - globalArrayType = getGlobalType("Array", /*arity*/ 1, /*reportErrors*/ true); - globalObjectType = getGlobalType("Object", /*arity*/ 0, /*reportErrors*/ true); - globalFunctionType = getGlobalType("Function", /*arity*/ 0, /*reportErrors*/ true); - globalStringType = getGlobalType("String", /*arity*/ 0, /*reportErrors*/ true); - globalNumberType = getGlobalType("Number", /*arity*/ 0, /*reportErrors*/ true); - globalBooleanType = getGlobalType("Boolean", /*arity*/ 0, /*reportErrors*/ true); - globalRegExpType = getGlobalType("RegExp", /*arity*/ 0, /*reportErrors*/ true); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", /*arity*/ 1); - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined("ThisType", /*arity*/ 1); - } - function checkExternalEmitHelpers(location, helpers) { - if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { - var sourceFile = ts.getSourceFileOfNode(location); - if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !ts.isInAmbientContext(location)) { - var helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; - for (var helper = 1 /* FirstEmitHelper */; helper <= 16384 /* LastEmitHelper */; helper <<= 1) { - if (uncheckedHelpers & helper) { - var name = getHelperName(helper); - var symbol = getSymbol(helpersModule.exports, ts.escapeIdentifier(name), 107455 /* Value */); - if (!symbol) { - error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1, ts.externalHelpersModuleNameText, name); - } - } - } - } - requestedExternalEmitHelpers |= helpers; - } - } - } - function getHelperName(helper) { - switch (helper) { - case 1 /* Extends */: return "__extends"; - case 2 /* Assign */: return "__assign"; - case 4 /* Rest */: return "__rest"; - case 8 /* Decorate */: return "__decorate"; - case 16 /* Metadata */: return "__metadata"; - case 32 /* Param */: return "__param"; - case 64 /* Awaiter */: return "__awaiter"; - case 128 /* Generator */: return "__generator"; - case 256 /* Values */: return "__values"; - case 512 /* Read */: return "__read"; - case 1024 /* Spread */: return "__spread"; - case 2048 /* Await */: return "__await"; - case 4096 /* AsyncGenerator */: return "__asyncGenerator"; - case 8192 /* AsyncDelegator */: return "__asyncDelegator"; - case 16384 /* AsyncValues */: return "__asyncValues"; - default: ts.Debug.fail("Unrecognized helper."); - } - } - function resolveHelpersModule(node, errorNode) { - if (!externalHelpersModule) { - externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return externalHelpersModule; - } - // GRAMMAR CHECKING - function checkGrammarDecorators(node) { - if (!node.decorators) { - return false; - } - if (!ts.nodeCanBeDecorated(node)) { - if (node.kind === 151 /* MethodDeclaration */ && !ts.nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } - else { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); - } - } - else if (node.kind === 153 /* GetAccessor */ || node.kind === 154 /* SetAccessor */) { - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - return false; - } - function checkGrammarModifiers(node) { - var quickResult = reportObviousModifierErrors(node); - if (quickResult !== undefined) { - return quickResult; - } - var lastStatic, lastPrivate, lastProtected, lastDeclare, lastAsync, lastReadonly; - var flags = 0 /* None */; - for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 131 /* ReadonlyKeyword */) { - if (node.kind === 148 /* PropertySignature */ || node.kind === 150 /* MethodSignature */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); - } - if (node.kind === 157 /* IndexSignature */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 76 /* ConstKeyword */: - if (node.kind !== 232 /* EnumDeclaration */ && node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(76 /* ConstKeyword */)); - } - break; - case 114 /* PublicKeyword */: - case 113 /* ProtectedKeyword */: - case 112 /* PrivateKeyword */: - var text = visibilityToString(ts.modifierToFlag(modifier.kind)); - if (modifier.kind === 113 /* ProtectedKeyword */) { - lastProtected = modifier; - } - else if (modifier.kind === 112 /* PrivateKeyword */) { - lastPrivate = modifier; - } - if (flags & 28 /* AccessibilityModifier */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); - } - else if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } - else if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } - else if (flags & 128 /* Abstract */) { - if (modifier.kind === 112 /* PrivateKeyword */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } - else { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } - flags |= ts.modifierToFlag(modifier.kind); - break; - case 115 /* StaticKeyword */: - if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } - else if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } - else if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - flags |= 32 /* Static */; - lastStatic = modifier; - break; - case 131 /* ReadonlyKeyword */: - if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); - } - else if (node.kind !== 149 /* PropertyDeclaration */ && node.kind !== 148 /* PropertySignature */ && node.kind !== 157 /* IndexSignature */ && node.kind !== 146 /* Parameter */) { - // If node.kind === SyntaxKind.Parameter, checkParameter report an error if it's not a parameter property. - return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } - flags |= 64 /* Readonly */; - lastReadonly = modifier; - break; - case 84 /* ExportKeyword */: - if (flags & 1 /* Export */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); - } - else if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } - else if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "export"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } - flags |= 1 /* Export */; - break; - case 124 /* DeclareKeyword */: - if (flags & 2 /* Ambient */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_class_element, "declare"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } - else if (ts.isInAmbientContext(node.parent) && node.parent.kind === 234 /* ModuleBlock */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } - flags |= 2 /* Ambient */; - lastDeclare = modifier; - break; - case 117 /* AbstractKeyword */: - if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 229 /* ClassDeclaration */) { - if (node.kind !== 151 /* MethodDeclaration */ && - node.kind !== 149 /* PropertyDeclaration */ && - node.kind !== 153 /* GetAccessor */ && - node.kind !== 154 /* SetAccessor */) { - return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 229 /* ClassDeclaration */ && ts.getModifierFlags(node.parent) & 128 /* Abstract */)) { - return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); - } - if (flags & 32 /* Static */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 8 /* Private */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - } - flags |= 128 /* Abstract */; - break; - case 120 /* AsyncKeyword */: - if (flags & 256 /* Async */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); - } - else if (flags & 2 /* Ambient */ || ts.isInAmbientContext(node.parent)) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } - else if (node.kind === 146 /* Parameter */) { - return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - flags |= 256 /* Async */; - lastAsync = modifier; - break; - } - } - if (node.kind === 152 /* Constructor */) { - if (flags & 32 /* Static */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 128 /* Abstract */) { - return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "abstract"); - } - else if (flags & 256 /* Async */) { - return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - else if (flags & 64 /* Readonly */) { - return grammarErrorOnNode(lastReadonly, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "readonly"); - } - return; - } - else if ((node.kind === 238 /* ImportDeclaration */ || node.kind === 237 /* ImportEqualsDeclaration */) && flags & 2 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } - else if (node.kind === 146 /* Parameter */ && (flags & 92 /* ParameterPropertyModifier */) && ts.isBindingPattern(node.name)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } - else if (node.kind === 146 /* Parameter */ && (flags & 92 /* ParameterPropertyModifier */) && node.dotDotDotToken) { - return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 256 /* Async */) { - return checkGrammarAsyncModifier(node, lastAsync); - } - } - /** - * true | false: Early return this value from checkGrammarModifiers. - * undefined: Need to do full checking on the modifiers. - */ - function reportObviousModifierErrors(node) { - return !node.modifiers - ? false - : shouldReportBadModifier(node) - ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) - : undefined; - } - function shouldReportBadModifier(node) { - switch (node.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 157 /* IndexSignature */: - case 233 /* ModuleDeclaration */: - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - case 243 /* ExportAssignment */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 146 /* Parameter */: - return false; - default: - if (node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - return false; - } - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return nodeHasAnyModifiersExcept(node, 120 /* AsyncKeyword */); - case 229 /* ClassDeclaration */: - return nodeHasAnyModifiersExcept(node, 117 /* AbstractKeyword */); - case 230 /* InterfaceDeclaration */: - case 208 /* VariableStatement */: - case 231 /* TypeAliasDeclaration */: - return true; - case 232 /* EnumDeclaration */: - return nodeHasAnyModifiersExcept(node, 76 /* ConstKeyword */); - default: - ts.Debug.fail(); - return false; - } - } - } - function nodeHasAnyModifiersExcept(node, allowedModifier) { - return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 151 /* MethodDeclaration */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return false; - } - return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list) { - if (list && list.hasTrailingComma) { - var start = list.end - ",".length; - var end = list.end; - var sourceFile = ts.getSourceFileOfNode(list[0]); - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Trailing_comma_not_allowed); - } - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (checkGrammarForDisallowedTrailingComma(typeParameters)) { - return true; - } - if (typeParameters && typeParameters.length === 0) { - var start = typeParameters.pos - "<".length; - var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); - } - } - function checkGrammarParameterList(parameters) { - var seenOptionalParameter = false; - var parameterCount = parameters.length; - for (var i = 0; i < parameterCount; i++) { - var parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== (parameterCount - 1)) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (ts.isBindingPattern(parameter.name)) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } - else if (parameter.questionToken) { - seenOptionalParameter = true; - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } - else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function checkGrammarFunctionLikeDeclaration(node) { - // Prevent cascading error by short-circuit - var file = ts.getSourceFileOfNode(node); - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || - checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file); - } - function checkGrammarClassLikeDeclaration(node) { - var file = ts.getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (node.kind === 187 /* ArrowFunction */) { - var arrowFunction = node; - var startLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.pos).line; - var endLine = ts.getLineAndCharacterOfPosition(file, arrowFunction.equalsGreaterThanToken.end).line; - if (startLine !== endLine) { - return grammarErrorOnNode(arrowFunction.equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); - } - } - return false; - } - function checkGrammarIndexSignatureParameters(node) { - var parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - else { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (ts.getModifierFlags(parameter) !== 0) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - if (parameter.type.kind !== 136 /* StringKeyword */ && parameter.type.kind !== 133 /* NumberKeyword */) { - return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_or_number); - } - if (!node.type) { - return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); - } - } - function checkGrammarIndexSignature(node) { - // Prevent cascading error by short-circuit - return checkGrammarDecorators(node) || checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - var sourceFile = ts.getSourceFileOfNode(node); - var start = typeArguments.pos - "<".length; - var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); - } - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || - checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarForOmittedArgument(node, args) { - if (args) { - var sourceFile = ts.getSourceFileOfNode(node); - for (var _i = 0, args_4 = args; _i < args_4.length; _i++) { - var arg = args_4[_i]; - if (arg.kind === 200 /* OmittedExpression */) { - return grammarErrorAtPos(sourceFile, arg.pos, 0, ts.Diagnostics.Argument_expression_expected); - } - } - } - } - function checkGrammarArguments(node, args) { - return checkGrammarForOmittedArgument(node, args); - } - function checkGrammarHeritageClause(node) { - var types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - var listType = ts.tokenToString(node.token); - var sourceFile = ts.getSourceFileOfNode(node); - return grammarErrorAtPos(sourceFile, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); - } - } - function checkGrammarClassDeclarationHeritageClauses(node) { - var seenExtendsClause = false; - var seenImplementsClause = false; - if (!checkGrammarDecorators(node) && !checkGrammarModifiers(node) && node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108 /* ImplementsKeyword */); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - // Grammar checking heritageClause inside class declaration - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - var seenExtendsClause = false; - if (node.heritageClauses) { - for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { - var heritageClause = _a[_i]; - if (heritageClause.token === 85 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } - else { - ts.Debug.assert(heritageClause.token === 108 /* ImplementsKeyword */); - return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - // Grammar checking heritageClause inside class declaration - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - // If node is not a computedPropertyName, just skip the grammar checking - if (node.kind !== 144 /* ComputedPropertyName */) { - return false; - } - var computedPropertyName = node; - if (computedPropertyName.expression.kind === 194 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 26 /* CommaToken */) { - return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - ts.Debug.assert(node.kind === 228 /* FunctionDeclaration */ || - node.kind === 186 /* FunctionExpression */ || - node.kind === 151 /* MethodDeclaration */); - if (ts.isInAmbientContext(node)) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - if (questionToken) { - return grammarErrorOnNode(questionToken, message); - } - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - var seen = ts.createMap(); - var Property = 1; - var GetAccessor = 2; - var SetAccessor = 4; - var GetOrSetAccessor = GetAccessor | SetAccessor; - for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { - var prop = _a[_i]; - if (prop.kind === 263 /* SpreadAssignment */) { - continue; - } - var name = prop.name; - if (name.kind === 144 /* ComputedPropertyName */) { - // If the name is not a ComputedPropertyName, the grammar checking will skip it - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 262 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) { - // having objectAssignmentInitializer is only valid in ObjectAssignmentPattern - // outside of destructuring it is a syntax error - return grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment); - } - // Modifiers are never allowed on properties except for 'async' on a method declaration - if (prop.modifiers) { - for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { - var mod = _c[_b]; - if (mod.kind !== 120 /* AsyncKeyword */ || prop.kind !== 151 /* MethodDeclaration */) { - grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); - } - } - } - // ECMA-262 11.1.5 Object Initializer - // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true - // a.This production is contained in strict code and IsDataDescriptor(previous) is true and - // IsDataDescriptor(propId.descriptor) is true. - // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. - // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. - // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true - // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields - var currentKind = void 0; - if (prop.kind === 261 /* PropertyAssignment */ || prop.kind === 262 /* ShorthandPropertyAssignment */) { - // Grammar checking for computedPropertyName and shorthandPropertyAssignment - checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 8 /* NumericLiteral */) { - checkGrammarNumericLiteral(name); - } - currentKind = Property; - } - else if (prop.kind === 151 /* MethodDeclaration */) { - currentKind = Property; - } - else if (prop.kind === 153 /* GetAccessor */) { - currentKind = GetAccessor; - } - else if (prop.kind === 154 /* SetAccessor */) { - currentKind = SetAccessor; - } - else { - ts.Debug.fail("Unexpected syntax kind:" + prop.kind); - } - var effectiveName = ts.getPropertyNameForPropertyNameNode(name); - if (effectiveName === undefined) { - continue; - } - var existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } - else { - if (currentKind === Property && existingKind === Property) { - grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); - } - else if ((currentKind & GetOrSetAccessor) && (existingKind & GetOrSetAccessor)) { - if (existingKind !== GetOrSetAccessor && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - function checkGrammarJsxElement(node) { - var seen = ts.createMap(); - for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { - var attr = _a[_i]; - if (attr.kind === 255 /* JsxSpreadAttribute */) { - continue; - } - var jsxAttr = attr; - var name = jsxAttr.name; - if (!seen.get(name.text)) { - seen.set(name.text, true); - } - else { - return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - var initializer = jsxAttr.initializer; - if (initializer && initializer.kind === 256 /* JsxExpression */ && !initializer.expression) { - return grammarErrorOnNode(jsxAttr.initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 216 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) { - if ((forInOrOfStatement.flags & 16384 /* AwaitContext */) === 0 /* None */) { - return grammarErrorOnNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator); - } - } - if (forInOrOfStatement.initializer.kind === 227 /* VariableDeclarationList */) { - var variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - var declarations = variableList.declarations; - // declarations.length can be zero if there is an error in variable declaration in for-of or for-in - // See http://www.ecma-international.org/ecma-262/6.0/#sec-for-in-and-for-of-statements for details - // For example: - // var let = 10; - // for (let of [1,2,3]) {} // this is invalid ES6 syntax - // for (let in [1,2,3]) {} // this is invalid ES6 syntax - // We will then want to skip on grammar checking on variableList declaration - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement - : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - var firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer - : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - var diagnostic = forInOrOfStatement.kind === 215 /* ForInStatement */ - ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation - : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - var kind = accessor.kind; - if (languageVersion < 1 /* ES5 */) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); - } - else if (ts.isInAmbientContext(accessor)) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_be_declared_in_an_ambient_context); - } - else if (accessor.body === undefined && !(ts.getModifierFlags(accessor) & 128 /* Abstract */)) { - return grammarErrorAtPos(ts.getSourceFileOfNode(accessor), accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - else if (accessor.body && ts.getModifierFlags(accessor) & 128 /* Abstract */) { - return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - else if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); - } - else if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode(accessor.name, kind === 153 /* GetAccessor */ ? - ts.Diagnostics.A_get_accessor_cannot_have_parameters : - ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); - } - else if (kind === 154 /* SetAccessor */) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - else { - var parameter = accessor.parameters[0]; - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - else if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - else if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - } - } - /** Does the accessor have the right number of parameters? - * A get accessor has no parameters or a single `this` parameter. - * A set accessor has one parameter or a `this` parameter and one more parameter. - */ - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 153 /* GetAccessor */ ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 153 /* GetAccessor */ ? 1 : 2)) { - return ts.getThisParameter(accessor); - } - } - function checkGrammarForNonSymbolComputedProperty(node, message) { - if (ts.isDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarDisallowedModifiersOnObjectLiteralExpressionMethod(node) || - checkGrammarFunctionLikeDeclaration(node) || - checkGrammarForGenerator(node)) { - return true; - } - if (node.parent.kind === 178 /* ObjectLiteralExpression */) { - if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } - else if (node.body === undefined) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); - } - } - if (ts.isClassLike(node.parent)) { - // Technically, computed properties in ambient contexts is disallowed - // for property declarations and accessors too, not just methods. - // However, property declarations disallow computed names in general, - // and accessors are not allowed in ambient contexts in general, - // so this error only really matters for methods. - if (ts.isInAmbientContext(node)) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol); - } - else if (!node.body) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol); - } - } - else if (node.parent.kind === 230 /* InterfaceDeclaration */) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol); - } - else if (node.parent.kind === 163 /* TypeLiteral */) { - return checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol); - } - } - function checkGrammarBreakOrContinueStatement(node) { - var current = node; - while (current) { - if (ts.isFunctionLike(current)) { - return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 222 /* LabeledStatement */: - if (node.label && current.label.text === node.label.text) { - // found matching label - verify that label usage is correct - // continue can only target labels that are on iteration statements - var isMisplacedContinueLabel = node.kind === 217 /* ContinueStatement */ - && !ts.isIterationStatement(current.statement, /*lookInLabeledStatement*/ true); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 221 /* SwitchStatement */: - if (node.kind === 218 /* BreakStatement */ && !node.label) { - // unlabeled break within switch statement - ok - return false; - } - break; - default: - if (ts.isIterationStatement(current, /*lookInLabeledStatement*/ false) && !node.label) { - // unlabeled break or continue within iteration statement - ok - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - var message = node.kind === 218 /* BreakStatement */ - ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement - : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - else { - var message = node.kind === 218 /* BreakStatement */ - ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement - : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - var elements = node.parent.elements; - if (node !== ts.lastOrUndefined(elements)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - if (node.name.kind === 175 /* ArrayBindingPattern */ || node.name.kind === 174 /* ObjectBindingPattern */) { - return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - if (node.initializer) { - // Error on equals token which immediately precedes the initializer - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - } - function isStringOrNumberLiteralExpression(expr) { - return expr.kind === 9 /* StringLiteral */ || expr.kind === 8 /* NumericLiteral */ || - expr.kind === 192 /* PrefixUnaryExpression */ && expr.operator === 38 /* MinusToken */ && - expr.operand.kind === 8 /* NumericLiteral */; - } - function checkGrammarVariableDeclaration(node) { - if (node.parent.parent.kind !== 215 /* ForInStatement */ && node.parent.parent.kind !== 216 /* ForOfStatement */) { - if (ts.isInAmbientContext(node)) { - if (node.initializer) { - if (ts.isConst(node) && !node.type) { - if (!isStringOrNumberLiteralExpression(node.initializer)) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal); - } - } - else { - // Error on equals token which immediate precedes the initializer - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - if (node.initializer && !(ts.isConst(node) && isStringOrNumberLiteralExpression(node.initializer))) { - // Error on equals token which immediate precedes the initializer - var equalsTokenLength = "=".length; - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.initializer.pos - equalsTokenLength, equalsTokenLength, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - else if (!node.initializer) { - if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - if (ts.isConst(node)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); - } - } - } - if (compilerOptions.module !== ts.ModuleKind.ES2015 && compilerOptions.module !== ts.ModuleKind.System && !compilerOptions.noEmit && - !ts.isInAmbientContext(node.parent.parent) && ts.hasModifier(node.parent.parent, 1 /* Export */)) { - checkESModuleMarker(node.name); - } - var checkLetConstNames = (ts.isLet(node) || ts.isConst(node)); - // 1. LexicalDeclaration : LetOrConst BindingList ; - // It is a Syntax Error if the BoundNames of BindingList contains "let". - // 2. ForDeclaration: ForDeclaration : LetOrConst ForBinding - // It is a Syntax Error if the BoundNames of ForDeclaration contains "let". - // It is a SyntaxError if a VariableDeclaration or VariableDeclarationNoIn occurs within strict code - // and its Identifier is eval or arguments - return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 71 /* Identifier */) { - if (ts.unescapeIdentifier(name.text) === "__esModule") { - return grammarErrorOnNode(name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { - var element = elements_2[_i]; - if (!ts.isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 71 /* Identifier */) { - if (name.originalKeywordKind === 110 /* LetKeyword */) { - return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } - else { - var elements = name.elements; - for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { - var element = elements_3[_i]; - if (!ts.isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - } - function checkGrammarVariableDeclarationList(declarationList) { - var declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(ts.getSourceFileOfNode(declarationList), declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); - } - } - function allowLetAndConstDeclarations(parent) { - switch (parent.kind) { - case 211 /* IfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - return false; - case 222 /* LabeledStatement */: - return allowLetAndConstDeclarations(parent.parent); - } - return true; - } - function checkGrammarForDisallowedLetOrConstStatement(node) { - if (!allowLetAndConstDeclarations(node.parent)) { - if (ts.isLet(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); - } - else if (ts.isConst(node.declarationList)) { - return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); - } - } - } - function checkGrammarMetaProperty(node) { - if (node.keywordToken === 94 /* NewKeyword */) { - if (node.name.text !== "target") { - return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.text, ts.tokenToString(node.keywordToken), "target"); - } - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_4 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, span_4.start, span_4.length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorAtPos(sourceFile, start, length, message, arg0, arg1, arg2) { - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); - return true; - } - } - function grammarErrorOnNode(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); - return true; - } - } - function checkGrammarConstructorTypeParameters(node) { - if (node.typeParameters) { - return grammarErrorAtPos(ts.getSourceFileOfNode(node), node.typeParameters.pos, node.typeParameters.end - node.typeParameters.pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - if (node.type) { - return grammarErrorOnNode(node.type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (ts.isClassLike(node.parent)) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - } - else if (node.parent.kind === 230 /* InterfaceDeclaration */) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } - else if (node.parent.kind === 163 /* TypeLiteral */) { - if (checkGrammarForNonSymbolComputedProperty(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol)) { - return true; - } - if (node.initializer) { - return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (ts.isInAmbientContext(node) && node.initializer) { - return grammarErrorOnFirstToken(node.initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - // A declare modifier is required for any top level .d.ts declaration except export=, export default, export as namespace - // interfaces and imports categories: - // - // DeclarationElement: - // ExportAssignment - // export_opt InterfaceDeclaration - // export_opt TypeAliasDeclaration - // export_opt ImportDeclaration - // export_opt ExternalImportDeclaration - // export_opt AmbientDeclaration - // - // TODO: The spec needs to be amended to reflect this grammar. - if (node.kind === 230 /* InterfaceDeclaration */ || - node.kind === 231 /* TypeAliasDeclaration */ || - node.kind === 238 /* ImportDeclaration */ || - node.kind === 237 /* ImportEqualsDeclaration */ || - node.kind === 244 /* ExportDeclaration */ || - node.kind === 243 /* ExportAssignment */ || - node.kind === 236 /* NamespaceExportDeclaration */ || - ts.getModifierFlags(node) & (2 /* Ambient */ | 1 /* Export */ | 512 /* Default */)) { - return false; - } - return grammarErrorOnFirstToken(node, ts.Diagnostics.A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isDeclaration(decl) || decl.kind === 208 /* VariableStatement */) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - } - function checkGrammarSourceFile(node) { - return ts.isInAmbientContext(node) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (ts.isInAmbientContext(node)) { - // An accessors is already reported about the ambient context - if (isAccessor(node.parent.kind)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = true; - } - // Find containing block which is either Block, ModuleBlock, SourceFile - var links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && ts.isFunctionLike(node.parent)) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - // We are either parented by another statement, or some sort of block. - // If we're in a block, we only want to really report an error once - // to prevent noisiness. So use a bit on the block to indicate if - // this has already been reported, and don't report if it has. - // - if (node.parent.kind === 207 /* Block */ || node.parent.kind === 234 /* ModuleBlock */ || node.parent.kind === 265 /* SourceFile */) { - var links_1 = getNodeLinks(node.parent); - // Check if the containing block ever report this error - if (!links_1.hasReportedStatementInAmbientContext) { - return links_1.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } - else { - // We must be parented by a statement. If so, there's no need - // to report the error as our parent will have already done it. - // Debug.assert(isStatement(node.parent)); - } - } - } - function checkGrammarNumericLiteral(node) { - // Grammar checking - if (node.numericLiteralFlags & 4 /* Octal */) { - var diagnosticMessage = void 0; - if (languageVersion >= 1 /* ES5 */) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 173 /* LiteralType */)) { - diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; - } - else if (ts.isChildOfNodeWithKind(node, 264 /* EnumMember */)) { - diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; - } - if (diagnosticMessage) { - var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 38 /* MinusToken */; - var literal = (withMinus ? "-" : "") + "0o" + node.text; - return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); - } - } - } - function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { - var sourceFile = ts.getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - var span_5 = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span_5), /*length*/ 0, message, arg0, arg1, arg2)); - return true; - } - } - function getAmbientModules() { - var result = []; - globals.forEach(function (global, sym) { - if (ambientModuleSymbolRegex.test(sym)) { - result.push(global); - } - }); - return result; - } - } - ts.createTypeChecker = createTypeChecker; -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - function visitNode(node, visitor, test, lift) { - if (node === undefined || visitor === undefined) { - return node; - } - ts.aggregateTransformFlags(node); - var visited = visitor(node); - if (visited === node) { - return node; - } - var visitedNode; - if (visited === undefined) { - return undefined; - } - else if (ts.isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } - else { - visitedNode = visited; - } - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - return visitedNode; - } - ts.visitNode = visitNode; - /** - * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. - * - * @param nodes The NodeArray to visit. - * @param visitor The callback used to visit a Node. - * @param test A node test to execute for each node. - * @param start An optional value indicating the starting offset at which to start visiting. - * @param count An optional value indicating the maximum number of nodes to visit. - */ - function visitNodes(nodes, visitor, test, start, count) { - if (nodes === undefined || visitor === undefined) { - return nodes; - } - var updated; - // Ensure start and count have valid values - var length = nodes.length; - if (start === undefined || start < 0) { - start = 0; - } - if (count === undefined || count > length - start) { - count = length - start; - } - if (start > 0 || count < length) { - // If we are not visiting all of the original nodes, we must always create a new array. - // Since this is a fragment of a node array, we do not copy over the previous location - // and will only copy over `hasTrailingComma` if we are including the last element. - updated = ts.createNodeArray([], /*hasTrailingComma*/ nodes.hasTrailingComma && start + count === length); - } - // Visit each original node. - for (var i = 0; i < count; i++) { - var node = nodes[i + start]; - ts.aggregateTransformFlags(node); - var visited = node !== undefined ? visitor(node) : undefined; - if (updated !== undefined || visited === undefined || visited !== node) { - if (updated === undefined) { - // Ensure we have a copy of `nodes`, up to the current index. - updated = ts.createNodeArray(nodes.slice(0, i), nodes.hasTrailingComma); - ts.setTextRange(updated, nodes); - } - if (visited) { - if (ts.isArray(visited)) { - for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { - var visitedNode = visited_1[_i]; - ts.Debug.assertNode(visitedNode, test); - ts.aggregateTransformFlags(visitedNode); - updated.push(visitedNode); - } - } - else { - ts.Debug.assertNode(visited, test); - ts.aggregateTransformFlags(visited); - updated.push(visited); - } - } - } - } - return updated || nodes; - } - ts.visitNodes = visitNodes; - /** - * Starts a new lexical environment and visits a statement list, ending the lexical environment - * and merging hoisted declarations upon completion. - */ - function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict) { - context.startLexicalEnvironment(); - statements = visitNodes(statements, visitor, ts.isStatement, start); - if (ensureUseStrict && !ts.startsWithUseStrict(statements)) { - statements = ts.setTextRange(ts.createNodeArray([ts.createStatement(ts.createLiteral("use strict"))].concat(statements)), statements); - } - var declarations = context.endLexicalEnvironment(); - return ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements); - } - ts.visitLexicalEnvironment = visitLexicalEnvironment; - /** - * Starts a new lexical environment and visits a parameter list, suspending the lexical - * environment upon completion. - */ - function visitParameterList(nodes, visitor, context, nodesVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - context.startLexicalEnvironment(); - var updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); - context.suspendLexicalEnvironment(); - return updated; - } - ts.visitParameterList = visitParameterList; - function visitFunctionBody(node, visitor, context) { - context.resumeLexicalEnvironment(); - var updated = visitNode(node, visitor, ts.isConciseBody); - var declarations = context.endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(updated); - var statements = ts.mergeLexicalEnvironment(block.statements, declarations); - return ts.updateBlock(block, statements); - } - return updated; - } - ts.visitFunctionBody = visitFunctionBody; - function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor) { - if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } - if (node === undefined) { - return undefined; - } - var kind = node.kind; - // No need to visit nodes with no children. - if ((kind > 0 /* FirstToken */ && kind <= 142 /* LastToken */) || kind === 169 /* ThisType */) { - return node; - } - switch (node.kind) { - case 206 /* SemicolonClassElement */: - case 209 /* EmptyStatement */: - case 200 /* OmittedExpression */: - case 225 /* DebuggerStatement */: - case 298 /* EndOfDeclarationMarker */: - case 247 /* MissingDeclaration */: - // No need to visit nodes with no children. - return node; - // Names - case 143 /* QualifiedName */: - return ts.updateQualifiedName(node, visitNode(node.left, visitor, ts.isEntityName), visitNode(node.right, visitor, ts.isIdentifier)); - case 144 /* ComputedPropertyName */: - return ts.updateComputedPropertyName(node, visitNode(node.expression, visitor, ts.isExpression)); - // Signatures and Signature Elements - case 160 /* FunctionType */: - return ts.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 161 /* ConstructorType */: - return ts.updateConstructorTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 155 /* CallSignature */: - return ts.updateCallSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 156 /* ConstructSignature */: - return ts.updateConstructSignatureDeclaration(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 150 /* MethodSignature */: - return ts.updateMethodSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken)); - case 157 /* IndexSignature */: - return ts.updateIndexSignatureDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 146 /* Parameter */: - return ts.updateParameter(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 147 /* Decorator */: - return ts.updateDecorator(node, visitNode(node.expression, visitor, ts.isExpression)); - // Types - case 159 /* TypeReference */: - return ts.updateTypeReferenceNode(node, visitNode(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); - case 158 /* TypePredicate */: - return ts.updateTypePredicateNode(node, visitNode(node.parameterName, visitor), visitNode(node.type, visitor, ts.isTypeNode)); - case 162 /* TypeQuery */: - return ts.updateTypeQueryNode(node, visitNode(node.exprName, visitor, ts.isEntityName)); - case 163 /* TypeLiteral */: - return ts.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor)); - case 164 /* ArrayType */: - return ts.updateArrayTypeNode(node, visitNode(node.elementType, visitor, ts.isTypeNode)); - case 165 /* TupleType */: - return ts.updateTypleTypeNode(node, nodesVisitor(node.elementTypes, visitor, ts.isTypeNode)); - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return ts.updateUnionOrIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); - case 168 /* ParenthesizedType */: - throw ts.Debug.fail("not implemented."); - case 170 /* TypeOperator */: - return ts.updateTypeOperatorNode(node, visitNode(node.type, visitor, ts.isTypeNode)); - case 171 /* IndexedAccessType */: - return ts.updateIndexedAccessTypeNode(node, visitNode(node.objectType, visitor, ts.isTypeNode), visitNode(node.indexType, visitor, ts.isTypeNode)); - case 172 /* MappedType */: - return ts.updateMappedTypeNode(node, visitNode(node.readonlyToken, tokenVisitor, ts.isToken), visitNode(node.typeParameter, visitor, ts.isTypeParameter), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode)); - case 173 /* LiteralType */: - return ts.updateLiteralTypeNode(node, visitNode(node.literal, visitor, ts.isExpression)); - // Type Declarations - case 145 /* TypeParameter */: - return ts.updateTypeParameterDeclaration(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.constraint, visitor, ts.isTypeNode), visitNode(node.default, visitor, ts.isTypeNode)); - // Type members - case 148 /* PropertySignature */: - return ts.updatePropertySignature(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 149 /* PropertyDeclaration */: - return ts.updateProperty(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 151 /* MethodDeclaration */: - return ts.updateMethod(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.questionToken, tokenVisitor, ts.isToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 152 /* Constructor */: - return ts.updateConstructor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - case 153 /* GetAccessor */: - return ts.updateGetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 154 /* SetAccessor */: - return ts.updateSetAccessor(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context)); - // Binding patterns - case 174 /* ObjectBindingPattern */: - return ts.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); - case 175 /* ArrayBindingPattern */: - return ts.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); - case 176 /* BindingElement */: - return ts.updateBindingElement(node, visitNode(node.dotDotDotToken, tokenVisitor, ts.isToken), visitNode(node.propertyName, visitor, ts.isPropertyName), visitNode(node.name, visitor, ts.isBindingName), visitNode(node.initializer, visitor, ts.isExpression)); - // Expression - case 177 /* ArrayLiteralExpression */: - return ts.updateArrayLiteral(node, nodesVisitor(node.elements, visitor, ts.isExpression)); - case 178 /* ObjectLiteralExpression */: - return ts.updateObjectLiteral(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); - case 179 /* PropertyAccessExpression */: - return ts.updatePropertyAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.name, visitor, ts.isIdentifier)); - case 180 /* ElementAccessExpression */: - return ts.updateElementAccess(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.argumentExpression, visitor, ts.isExpression)); - case 181 /* CallExpression */: - return ts.updateCall(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 182 /* NewExpression */: - return ts.updateNew(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); - case 183 /* TaggedTemplateExpression */: - return ts.updateTaggedTemplate(node, visitNode(node.tag, visitor, ts.isExpression), visitNode(node.template, visitor, ts.isTemplateLiteral)); - case 184 /* TypeAssertionExpression */: - return ts.updateTypeAssertion(node, visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 185 /* ParenthesizedExpression */: - return ts.updateParen(node, visitNode(node.expression, visitor, ts.isExpression)); - case 186 /* FunctionExpression */: - return ts.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 187 /* ArrowFunction */: - return ts.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 188 /* DeleteExpression */: - return ts.updateDelete(node, visitNode(node.expression, visitor, ts.isExpression)); - case 189 /* TypeOfExpression */: - return ts.updateTypeOf(node, visitNode(node.expression, visitor, ts.isExpression)); - case 190 /* VoidExpression */: - return ts.updateVoid(node, visitNode(node.expression, visitor, ts.isExpression)); - case 191 /* AwaitExpression */: - return ts.updateAwait(node, visitNode(node.expression, visitor, ts.isExpression)); - case 194 /* BinaryExpression */: - return ts.updateBinary(node, visitNode(node.left, visitor, ts.isExpression), visitNode(node.right, visitor, ts.isExpression)); - case 192 /* PrefixUnaryExpression */: - return ts.updatePrefix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 193 /* PostfixUnaryExpression */: - return ts.updatePostfix(node, visitNode(node.operand, visitor, ts.isExpression)); - case 195 /* ConditionalExpression */: - return ts.updateConditional(node, visitNode(node.condition, visitor, ts.isExpression), visitNode(node.whenTrue, visitor, ts.isExpression), visitNode(node.whenFalse, visitor, ts.isExpression)); - case 196 /* TemplateExpression */: - return ts.updateTemplateExpression(node, visitNode(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); - case 197 /* YieldExpression */: - return ts.updateYield(node, visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.expression, visitor, ts.isExpression)); - case 198 /* SpreadElement */: - return ts.updateSpread(node, visitNode(node.expression, visitor, ts.isExpression)); - case 199 /* ClassExpression */: - return ts.updateClassExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 201 /* ExpressionWithTypeArguments */: - return ts.updateExpressionWithTypeArguments(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), visitNode(node.expression, visitor, ts.isExpression)); - case 202 /* AsExpression */: - return ts.updateAsExpression(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.type, visitor, ts.isTypeNode)); - case 203 /* NonNullExpression */: - return ts.updateNonNullExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - // Misc - case 205 /* TemplateSpan */: - return ts.updateTemplateSpan(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); - // Element - case 207 /* Block */: - return ts.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 208 /* VariableStatement */: - return ts.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.declarationList, visitor, ts.isVariableDeclarationList)); - case 210 /* ExpressionStatement */: - return ts.updateStatement(node, visitNode(node.expression, visitor, ts.isExpression)); - case 211 /* IfStatement */: - return ts.updateIf(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.thenStatement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.elseStatement, visitor, ts.isStatement, ts.liftToBlock)); - case 212 /* DoStatement */: - return ts.updateDo(node, visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock), visitNode(node.expression, visitor, ts.isExpression)); - case 213 /* WhileStatement */: - return ts.updateWhile(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 214 /* ForStatement */: - return ts.updateFor(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.condition, visitor, ts.isExpression), visitNode(node.incrementor, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 215 /* ForInStatement */: - return ts.updateForIn(node, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 216 /* ForOfStatement */: - return ts.updateForOf(node, node.awaitModifier, visitNode(node.initializer, visitor, ts.isForInitializer), visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 217 /* ContinueStatement */: - return ts.updateContinue(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 218 /* BreakStatement */: - return ts.updateBreak(node, visitNode(node.label, visitor, ts.isIdentifier)); - case 219 /* ReturnStatement */: - return ts.updateReturn(node, visitNode(node.expression, visitor, ts.isExpression)); - case 220 /* WithStatement */: - return ts.updateWith(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 221 /* SwitchStatement */: - return ts.updateSwitch(node, visitNode(node.expression, visitor, ts.isExpression), visitNode(node.caseBlock, visitor, ts.isCaseBlock)); - case 222 /* LabeledStatement */: - return ts.updateLabel(node, visitNode(node.label, visitor, ts.isIdentifier), visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - case 223 /* ThrowStatement */: - return ts.updateThrow(node, visitNode(node.expression, visitor, ts.isExpression)); - case 224 /* TryStatement */: - return ts.updateTry(node, visitNode(node.tryBlock, visitor, ts.isBlock), visitNode(node.catchClause, visitor, ts.isCatchClause), visitNode(node.finallyBlock, visitor, ts.isBlock)); - case 226 /* VariableDeclaration */: - return ts.updateVariableDeclaration(node, visitNode(node.name, visitor, ts.isBindingName), visitNode(node.type, visitor, ts.isTypeNode), visitNode(node.initializer, visitor, ts.isExpression)); - case 227 /* VariableDeclarationList */: - return ts.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); - case 228 /* FunctionDeclaration */: - return ts.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.asteriskToken, tokenVisitor, ts.isToken), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitNode(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context)); - case 229 /* ClassDeclaration */: - return ts.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameter), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); - case 232 /* EnumDeclaration */: - return ts.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); - case 233 /* ModuleDeclaration */: - return ts.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.body, visitor, ts.isModuleBody)); - case 234 /* ModuleBlock */: - return ts.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 235 /* CaseBlock */: - return ts.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); - case 237 /* ImportEqualsDeclaration */: - return ts.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.moduleReference, visitor, ts.isModuleReference)); - case 238 /* ImportDeclaration */: - return ts.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.importClause, visitor, ts.isImportClause), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 239 /* ImportClause */: - return ts.updateImportClause(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.namedBindings, visitor, ts.isNamedImportBindings)); - case 240 /* NamespaceImport */: - return ts.updateNamespaceImport(node, visitNode(node.name, visitor, ts.isIdentifier)); - case 241 /* NamedImports */: - return ts.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); - case 242 /* ImportSpecifier */: - return ts.updateImportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - case 243 /* ExportAssignment */: - return ts.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.expression, visitor, ts.isExpression)); - case 244 /* ExportDeclaration */: - return ts.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitNode(node.exportClause, visitor, ts.isNamedExports), visitNode(node.moduleSpecifier, visitor, ts.isExpression)); - case 245 /* NamedExports */: - return ts.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); - case 246 /* ExportSpecifier */: - return ts.updateExportSpecifier(node, visitNode(node.propertyName, visitor, ts.isIdentifier), visitNode(node.name, visitor, ts.isIdentifier)); - // Module references - case 248 /* ExternalModuleReference */: - return ts.updateExternalModuleReference(node, visitNode(node.expression, visitor, ts.isExpression)); - // JSX - case 249 /* JsxElement */: - return ts.updateJsxElement(node, visitNode(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), visitNode(node.closingElement, visitor, ts.isJsxClosingElement)); - case 254 /* JsxAttributes */: - return ts.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); - case 250 /* JsxSelfClosingElement */: - return ts.updateJsxSelfClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 251 /* JsxOpeningElement */: - return ts.updateJsxOpeningElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), visitNode(node.attributes, visitor, ts.isJsxAttributes)); - case 252 /* JsxClosingElement */: - return ts.updateJsxClosingElement(node, visitNode(node.tagName, visitor, ts.isJsxTagNameExpression)); - case 253 /* JsxAttribute */: - return ts.updateJsxAttribute(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); - case 255 /* JsxSpreadAttribute */: - return ts.updateJsxSpreadAttribute(node, visitNode(node.expression, visitor, ts.isExpression)); - case 256 /* JsxExpression */: - return ts.updateJsxExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - // Clauses - case 257 /* CaseClause */: - return ts.updateCaseClause(node, visitNode(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); - case 258 /* DefaultClause */: - return ts.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); - case 259 /* HeritageClause */: - return ts.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); - case 260 /* CatchClause */: - return ts.updateCatchClause(node, visitNode(node.variableDeclaration, visitor, ts.isVariableDeclaration), visitNode(node.block, visitor, ts.isBlock)); - // Property assignments - case 261 /* PropertyAssignment */: - return ts.updatePropertyAssignment(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - case 262 /* ShorthandPropertyAssignment */: - return ts.updateShorthandPropertyAssignment(node, visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.objectAssignmentInitializer, visitor, ts.isExpression)); - case 263 /* SpreadAssignment */: - return ts.updateSpreadAssignment(node, visitNode(node.expression, visitor, ts.isExpression)); - // Enum - case 264 /* EnumMember */: - return ts.updateEnumMember(node, visitNode(node.name, visitor, ts.isPropertyName), visitNode(node.initializer, visitor, ts.isExpression)); - // Top-level nodes - case 265 /* SourceFile */: - return ts.updateSourceFileNode(node, visitLexicalEnvironment(node.statements, visitor, context)); - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - return ts.updatePartiallyEmittedExpression(node, visitNode(node.expression, visitor, ts.isExpression)); - default: - return node; - } - } - ts.visitEachChild = visitEachChild; - /** - * Extracts the single node from a NodeArray. - * - * @param nodes The NodeArray. - */ - function extractSingleNode(nodes) { - ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return ts.singleOrUndefined(nodes); - } -})(ts || (ts = {})); -/* @internal */ -(function (ts) { - function reduceNode(node, f, initial) { - return node ? f(initial, node) : initial; - } - function reduceNodeArray(nodes, f, initial) { - return nodes ? f(initial, nodes) : initial; - } - /** - * Similar to `reduceLeft`, performs a reduction against each child of a node. - * NOTE: Unlike `forEachChild`, this does *not* visit every node. - * - * @param node The node containing the children to reduce. - * @param initial The initial value to supply to the reduction. - * @param f The callback function - */ - function reduceEachChild(node, initial, cbNode, cbNodeArray) { - if (node === undefined) { - return initial; - } - var reduceNodes = cbNodeArray ? reduceNodeArray : ts.reduceLeft; - var cbNodes = cbNodeArray || cbNode; - var kind = node.kind; - // No need to visit nodes with no children. - if ((kind > 0 /* FirstToken */ && kind <= 142 /* LastToken */)) { - return initial; - } - // We do not yet support types. - if ((kind >= 158 /* TypePredicate */ && kind <= 173 /* LiteralType */)) { - return initial; - } - var result = initial; - switch (node.kind) { - // Leaf nodes - case 206 /* SemicolonClassElement */: - case 209 /* EmptyStatement */: - case 200 /* OmittedExpression */: - case 225 /* DebuggerStatement */: - case 295 /* NotEmittedStatement */: - // No need to visit nodes with no children. - break; - // Names - case 143 /* QualifiedName */: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 144 /* ComputedPropertyName */: - result = reduceNode(node.expression, cbNode, result); - break; - // Signature elements - case 146 /* Parameter */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 147 /* Decorator */: - result = reduceNode(node.expression, cbNode, result); - break; - // Type member - case 149 /* PropertyDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 151 /* MethodDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 152 /* Constructor */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - case 153 /* GetAccessor */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 154 /* SetAccessor */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.body, cbNode, result); - break; - // Binding patterns - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 176 /* BindingElement */: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - // Expression - case 177 /* ArrayLiteralExpression */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 178 /* ObjectLiteralExpression */: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 179 /* PropertyAccessExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 180 /* ElementAccessExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.argumentExpression, cbNode, result); - break; - case 181 /* CallExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 182 /* NewExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - result = reduceNodes(node.arguments, cbNodes, result); - break; - case 183 /* TaggedTemplateExpression */: - result = reduceNode(node.tag, cbNode, result); - result = reduceNode(node.template, cbNode, result); - break; - case 184 /* TypeAssertionExpression */: - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 186 /* FunctionExpression */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 187 /* ArrowFunction */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 185 /* ParenthesizedExpression */: - case 188 /* DeleteExpression */: - case 189 /* TypeOfExpression */: - case 190 /* VoidExpression */: - case 191 /* AwaitExpression */: - case 197 /* YieldExpression */: - case 198 /* SpreadElement */: - case 203 /* NonNullExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - result = reduceNode(node.operand, cbNode, result); - break; - case 194 /* BinaryExpression */: - result = reduceNode(node.left, cbNode, result); - result = reduceNode(node.right, cbNode, result); - break; - case 195 /* ConditionalExpression */: - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.whenTrue, cbNode, result); - result = reduceNode(node.whenFalse, cbNode, result); - break; - case 196 /* TemplateExpression */: - result = reduceNode(node.head, cbNode, result); - result = reduceNodes(node.templateSpans, cbNodes, result); - break; - case 199 /* ClassExpression */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 201 /* ExpressionWithTypeArguments */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNodes(node.typeArguments, cbNodes, result); - break; - case 202 /* AsExpression */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.type, cbNode, result); - break; - case 203 /* NonNullExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - // Misc - case 205 /* TemplateSpan */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.literal, cbNode, result); - break; - // Element - case 207 /* Block */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 208 /* VariableStatement */: - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.declarationList, cbNode, result); - break; - case 210 /* ExpressionStatement */: - result = reduceNode(node.expression, cbNode, result); - break; - case 211 /* IfStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.thenStatement, cbNode, result); - result = reduceNode(node.elseStatement, cbNode, result); - break; - case 212 /* DoStatement */: - result = reduceNode(node.statement, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 213 /* WhileStatement */: - case 220 /* WithStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 214 /* ForStatement */: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.condition, cbNode, result); - result = reduceNode(node.incrementor, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - result = reduceNode(node.initializer, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 219 /* ReturnStatement */: - case 223 /* ThrowStatement */: - result = reduceNode(node.expression, cbNode, result); - break; - case 221 /* SwitchStatement */: - result = reduceNode(node.expression, cbNode, result); - result = reduceNode(node.caseBlock, cbNode, result); - break; - case 222 /* LabeledStatement */: - result = reduceNode(node.label, cbNode, result); - result = reduceNode(node.statement, cbNode, result); - break; - case 224 /* TryStatement */: - result = reduceNode(node.tryBlock, cbNode, result); - result = reduceNode(node.catchClause, cbNode, result); - result = reduceNode(node.finallyBlock, cbNode, result); - break; - case 226 /* VariableDeclaration */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 227 /* VariableDeclarationList */: - result = reduceNodes(node.declarations, cbNodes, result); - break; - case 228 /* FunctionDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.parameters, cbNodes, result); - result = reduceNode(node.type, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 229 /* ClassDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.typeParameters, cbNodes, result); - result = reduceNodes(node.heritageClauses, cbNodes, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 232 /* EnumDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNodes(node.members, cbNodes, result); - break; - case 233 /* ModuleDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.body, cbNode, result); - break; - case 234 /* ModuleBlock */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 235 /* CaseBlock */: - result = reduceNodes(node.clauses, cbNodes, result); - break; - case 237 /* ImportEqualsDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.moduleReference, cbNode, result); - break; - case 238 /* ImportDeclaration */: - result = reduceNodes(node.decorators, cbNodes, result); - result = reduceNodes(node.modifiers, cbNodes, result); - result = reduceNode(node.importClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - case 239 /* ImportClause */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.namedBindings, cbNode, result); - break; - case 240 /* NamespaceImport */: - result = reduceNode(node.name, cbNode, result); - break; - case 241 /* NamedImports */: - case 245 /* NamedExports */: - result = reduceNodes(node.elements, cbNodes, result); - break; - case 242 /* ImportSpecifier */: - case 246 /* ExportSpecifier */: - result = reduceNode(node.propertyName, cbNode, result); - result = reduceNode(node.name, cbNode, result); - break; - case 243 /* ExportAssignment */: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.expression, cbNode, result); - break; - case 244 /* ExportDeclaration */: - result = ts.reduceLeft(node.decorators, cbNode, result); - result = ts.reduceLeft(node.modifiers, cbNode, result); - result = reduceNode(node.exportClause, cbNode, result); - result = reduceNode(node.moduleSpecifier, cbNode, result); - break; - // Module references - case 248 /* ExternalModuleReference */: - result = reduceNode(node.expression, cbNode, result); - break; - // JSX - case 249 /* JsxElement */: - result = reduceNode(node.openingElement, cbNode, result); - result = ts.reduceLeft(node.children, cbNode, result); - result = reduceNode(node.closingElement, cbNode, result); - break; - case 250 /* JsxSelfClosingElement */: - case 251 /* JsxOpeningElement */: - result = reduceNode(node.tagName, cbNode, result); - result = reduceNode(node.attributes, cbNode, result); - break; - case 254 /* JsxAttributes */: - result = reduceNodes(node.properties, cbNodes, result); - break; - case 252 /* JsxClosingElement */: - result = reduceNode(node.tagName, cbNode, result); - break; - case 253 /* JsxAttribute */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 255 /* JsxSpreadAttribute */: - result = reduceNode(node.expression, cbNode, result); - break; - case 256 /* JsxExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - // Clauses - case 257 /* CaseClause */: - result = reduceNode(node.expression, cbNode, result); - // falls through - case 258 /* DefaultClause */: - result = reduceNodes(node.statements, cbNodes, result); - break; - case 259 /* HeritageClause */: - result = reduceNodes(node.types, cbNodes, result); - break; - case 260 /* CatchClause */: - result = reduceNode(node.variableDeclaration, cbNode, result); - result = reduceNode(node.block, cbNode, result); - break; - // Property assignments - case 261 /* PropertyAssignment */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - case 262 /* ShorthandPropertyAssignment */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.objectAssignmentInitializer, cbNode, result); - break; - case 263 /* SpreadAssignment */: - result = reduceNode(node.expression, cbNode, result); - break; - // Enum - case 264 /* EnumMember */: - result = reduceNode(node.name, cbNode, result); - result = reduceNode(node.initializer, cbNode, result); - break; - // Top-level nodes - case 265 /* SourceFile */: - result = reduceNodes(node.statements, cbNodes, result); - break; - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - result = reduceNode(node.expression, cbNode, result); - break; - default: - break; - } - return result; - } - ts.reduceEachChild = reduceEachChild; - function mergeLexicalEnvironment(statements, declarations) { - if (!ts.some(declarations)) { - return statements; - } - return ts.isNodeArray(statements) - ? ts.setTextRange(ts.createNodeArray(ts.concatenate(statements, declarations)), statements) - : ts.addRange(statements, declarations); - } - ts.mergeLexicalEnvironment = mergeLexicalEnvironment; - /** - * Lifts a NodeArray containing only Statement nodes to a block. - * - * @param nodes The NodeArray. - */ - function liftToBlock(nodes) { - Debug.assert(ts.every(nodes, ts.isStatement), "Cannot lift nodes to a Block."); - return ts.singleOrUndefined(nodes) || ts.createBlock(nodes); - } - ts.liftToBlock = liftToBlock; - /** - * Aggregates the TransformFlags for a Node and its subtree. - */ - function aggregateTransformFlags(node) { - aggregateTransformFlagsForNode(node); - return node; - } - ts.aggregateTransformFlags = aggregateTransformFlags; - /** - * Aggregates the TransformFlags for a Node and its subtree. The flags for the subtree are - * computed first, then the transform flags for the current node are computed from the subtree - * flags and the state of the current node. Finally, the transform flags of the node are - * returned, excluding any flags that should not be included in its parent node's subtree - * flags. - */ - function aggregateTransformFlagsForNode(node) { - if (node === undefined) { - return 0 /* None */; - } - if (node.transformFlags & 536870912 /* HasComputedFlags */) { - return node.transformFlags & ~ts.getTransformFlagsSubtreeExclusions(node.kind); - } - var subtreeFlags = aggregateTransformFlagsForSubtree(node); - return ts.computeTransformFlagsForNode(node, subtreeFlags); - } - function aggregateTransformFlagsForNodeArray(nodes) { - if (nodes === undefined) { - return 0 /* None */; - } - var subtreeFlags = 0 /* None */; - var nodeArrayFlags = 0 /* None */; - for (var _i = 0, nodes_3 = nodes; _i < nodes_3.length; _i++) { - var node = nodes_3[_i]; - subtreeFlags |= aggregateTransformFlagsForNode(node); - nodeArrayFlags |= node.transformFlags & ~536870912 /* HasComputedFlags */; - } - nodes.transformFlags = nodeArrayFlags | 536870912 /* HasComputedFlags */; - return subtreeFlags; - } - /** - * Aggregates the transform flags for the subtree of a node. - */ - function aggregateTransformFlagsForSubtree(node) { - // We do not transform ambient declarations or types, so there is no need to - // recursively aggregate transform flags. - if (ts.hasModifier(node, 2 /* Ambient */) || (ts.isTypeNode(node) && node.kind !== 201 /* ExpressionWithTypeArguments */)) { - return 0 /* None */; - } - // Aggregate the transform flags of each child. - return reduceEachChild(node, 0 /* None */, aggregateTransformFlagsForChildNode, aggregateTransformFlagsForChildNodes); - } - /** - * Aggregates the TransformFlags of a child node with the TransformFlags of its - * siblings. - */ - function aggregateTransformFlagsForChildNode(transformFlags, node) { - return transformFlags | aggregateTransformFlagsForNode(node); - } - function aggregateTransformFlagsForChildNodes(transformFlags, nodes) { - return transformFlags | aggregateTransformFlagsForNodeArray(nodes); - } - var Debug; - (function (Debug) { - Debug.failBadSyntaxKind = Debug.shouldAssert(1 /* Normal */) - ? function (node, message) { return Debug.assert(false, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected."; }); } - : ts.noop; - Debug.assertEachNode = Debug.shouldAssert(1 /* Normal */) - ? function (nodes, test, message) { return Debug.assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, test, message) { return Debug.assert(test === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, test, message) { return Debug.assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " did not pass test '" + getFunctionName(test) + "'."; }); } - : ts.noop; - Debug.assertOptionalToken = Debug.shouldAssert(1 /* Normal */) - ? function (node, kind, message) { return Debug.assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was not a '" + ts.formatSyntaxKind(kind) + "' token."; }); } - : ts.noop; - Debug.assertMissingNode = Debug.shouldAssert(1 /* Normal */) - ? function (node, message) { return Debug.assert(node === undefined, message || "Unexpected node.", function () { return "Node " + ts.formatSyntaxKind(node.kind) + " was unexpected'."; }); } - : ts.noop; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } - else if (func.hasOwnProperty("name")) { - return func.name; - } - else { - var text = Function.prototype.toString.call(func); - var match = /^function\s+([\w\$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - })(Debug = ts.Debug || (ts.Debug = {})); -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var FlattenLevel; - (function (FlattenLevel) { - FlattenLevel[FlattenLevel["All"] = 0] = "All"; - FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; - })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); - /** - * Flattens a DestructuringAssignment or a VariableDeclaration to an expression. - * - * @param node The node to flatten. - * @param visitor An optional visitor used to visit initializers. - * @param context The transformation context. - * @param level Indicates the extent to which flattening should occur. - * @param needsValue An optional value indicating whether the value from the right-hand-side of - * the destructuring assignment is needed as part of a larger expression. - * @param createAssignmentCallback An optional callback used to create the assignment expression. - */ - function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - var location = node; - var value; - if (ts.isDestructuringAssignment(node)) { - value = node.right; - while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { - if (ts.isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } - else { - return value; - } - } - } - var expressions; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayAssignmentPattern, - createObjectBindingOrAssignmentPattern: makeObjectAssignmentPattern, - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor: visitor - }; - if (value) { - value = ts.visitNode(value, visitor, ts.isExpression); - if (needsValue) { - // If the right-hand value of the destructuring assignment needs to be preserved (as - // is the case when the destructuring assignment is part of a larger expression), - // then we need to cache the right-hand value. - // - // The source map location for the assignment should point to the entire binary - // expression. - value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); - } - else if (ts.nodeIsSynthesized(node)) { - // Generally, the source map location for a destructuring assignment is the root - // expression. - // - // However, if the root expression is synthesized (as in the case - // of the initializer when transforming a ForOfStatement), then the source map - // location should point to the right-hand value of the expression. - location = value; - } - } - flattenBindingOrAssignmentElement(flattenContext, node, value, location, /*skipInitializer*/ ts.isDestructuringAssignment(node)); - if (value && needsValue) { - if (!ts.some(expressions)) { - return value; - } - expressions.push(value); - } - return ts.aggregateTransformFlags(ts.inlineExpressions(expressions)) || ts.createOmittedExpression(); - function emitExpression(expression) { - // NOTE: this completely disables source maps, but aligns with the behavior of - // `emitAssignment` in the old emitter. - ts.setEmitFlags(expression, 64 /* NoNestedSourceMaps */); - ts.aggregateTransformFlags(expression); - expressions = ts.append(expressions, expression); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); - var expression = createAssignmentCallback - ? createAssignmentCallback(target, value, location) - : ts.setTextRange(ts.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); - expression.original = original; - emitExpression(expression); - } - } - ts.flattenDestructuringAssignment = flattenDestructuringAssignment; - /** - * Flattens a VariableDeclaration or ParameterDeclaration to one or more variable declarations. - * - * @param node The node to flatten. - * @param visitor An optional visitor used to visit initializers. - * @param context The transformation context. - * @param boundValue The value bound to the declaration. - * @param skipInitializer A value indicating whether to ignore the initializer of `node`. - * @param hoistTempVariables Indicates whether temporary variables should not be recorded in-line. - * @param level Indicates the extent to which flattening should occur. - */ - function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { - var pendingExpressions; - var pendingDeclarations = []; - var declarations = []; - var flattenContext = { - context: context, - level: level, - downlevelIteration: context.getCompilerOptions().downlevelIteration, - hoistTempVariables: hoistTempVariables, - emitExpression: emitExpression, - emitBindingOrAssignment: emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: makeArrayBindingPattern, - createObjectBindingOrAssignmentPattern: makeObjectBindingPattern, - createArrayBindingOrAssignmentElement: makeBindingElement, - visitor: visitor - }; - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (hoistTempVariables) { - var value = ts.inlineExpressions(pendingExpressions); - pendingExpressions = undefined; - emitBindingOrAssignment(temp, value, /*location*/ undefined, /*original*/ undefined); - } - else { - context.hoistVariableDeclaration(temp); - var pendingDeclaration = ts.lastOrUndefined(pendingDeclarations); - pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, ts.createAssignment(temp, pendingDeclaration.value)); - ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { - var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; - var variable = ts.createVariableDeclaration(name, - /*type*/ undefined, pendingExpressions_1 ? ts.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); - variable.original = original; - ts.setTextRange(variable, location); - if (ts.isIdentifier(name)) { - ts.setEmitFlags(variable, 64 /* NoNestedSourceMaps */); - } - ts.aggregateTransformFlags(variable); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = ts.append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - ts.Debug.assertNode(target, ts.isBindingName); - if (pendingExpressions) { - value = ts.inlineExpressions(ts.append(pendingExpressions, value)); - pendingExpressions = undefined; - } - pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); - } - } - ts.flattenDestructuringBinding = flattenDestructuringBinding; - /** - * Flattens a BindingOrAssignmentElement into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param element The element to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - * @param skipInitializer An optional value indicating whether to include the initializer - * for the element. - */ - function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - if (!skipInitializer) { - var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); - if (initializer) { - // Combine value and initializer - value = value ? createDefaultValueCheck(flattenContext, value, initializer, location) : initializer; - } - else if (!value) { - // Use 'void 0' in absence of value and initializer - value = ts.createVoidZero(); - } - } - var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); - if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } - else { - flattenContext.emitBindingOrAssignment(bindingTarget, value, location, /*original*/ element); - } - } - /** - * Flattens an ObjectBindingOrAssignmentPattern into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param parent The parent element of the pattern. - * @param pattern The ObjectBindingOrAssignmentPattern to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - */ - function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (numElements !== 1) { - // For anything other than a single-element destructuring we need to generate a temporary - // to ensure value is evaluated exactly once. Additionally, if we have zero elements - // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, - // so in that case, we'll intentionally create that temporary. - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var computedTempVariables; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 /* ObjectRest */ - && !(element.transformFlags & (524288 /* ContainsRest */ | 1048576 /* ContainsObjectRest */)) - && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (524288 /* ContainsRest */ | 1048576 /* ContainsObjectRest */)) - && !ts.isComputedPropertyName(propertyName)) { - bindingElements = ts.append(bindingElements, element); - } - else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (ts.isComputedPropertyName(propertyName)) { - computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - } - else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = undefined; - } - var rhsValue = createRestCall(flattenContext.context, value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - } - /** - * Flattens an ArrayBindingOrAssignmentPattern into zero or more bindings or assignments. - * - * @param flattenContext Options used to control flattening. - * @param parent The parent element of the pattern. - * @param pattern The ArrayBindingOrAssignmentPattern to flatten. - * @param value The current RHS value to assign to the element. - * @param location The location to use for source maps and comments. - */ - function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { - var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); - var numElements = elements.length; - if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) { - // Read the elements of the iterable into an array - value = ensureIdentifier(flattenContext, ts.createReadHelper(flattenContext.context, value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) - ? undefined - : numElements, location), - /*reuseIdentifierExpressions*/ false, location); - } - else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0)) { - // For anything other than a single-element destructuring we need to generate a temporary - // to ensure value is evaluated exactly once. Additionally, if we have zero elements - // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, - // so in that case, we'll intentionally create that temporary. - var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - var bindingElements; - var restContainingElements; - for (var i = 0; i < numElements; i++) { - var element = elements[i]; - if (flattenContext.level >= 1 /* ObjectRest */) { - // If an array pattern contains an ObjectRest, we must cache the result so that we - // can perform the ObjectRest destructuring in a different declaration - if (element.transformFlags & 1048576 /* ContainsObjectRest */) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = ts.append(restContainingElements, [temp, element]); - bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } - else { - bindingElements = ts.append(bindingElements, element); - } - } - else if (ts.isOmittedExpression(element)) { - continue; - } - else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { - var rhsValue = ts.createElementAccess(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - else if (i === numElements - 1) { - var rhsValue = ts.createArraySlice(value, i); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { - var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } - } - /** - * Creates an expression used to provide a default value if a value is `undefined` at runtime. - * - * @param flattenContext Options used to control flattening. - * @param value The RHS value to test. - * @param defaultValue The default value to use if `value` is `undefined` at runtime. - * @param location The location to use for source maps and comments. - */ - function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); - return ts.createConditional(ts.createTypeCheck(value, "undefined"), defaultValue, value); - } - /** - * Creates either a PropertyAccessExpression or an ElementAccessExpression for the - * right-hand side of a transformed destructuring assignment. - * - * @link https://tc39.github.io/ecma262/#sec-runtime-semantics-keyeddestructuringassignmentevaluation - * - * @param flattenContext Options used to control flattening. - * @param value The RHS value that is the source of the property. - * @param propertyName The destructuring property name. - */ - function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var argumentExpression = ensureIdentifier(flattenContext, propertyName.expression, /*reuseIdentifierExpressions*/ false, /*location*/ propertyName); - return ts.createElementAccess(value, argumentExpression); - } - else if (ts.isStringOrNumericLiteral(propertyName)) { - var argumentExpression = ts.getSynthesizedClone(propertyName); - argumentExpression.text = ts.unescapeIdentifier(argumentExpression.text); - return ts.createElementAccess(value, argumentExpression); - } - else { - var name = ts.createIdentifier(ts.unescapeIdentifier(propertyName.text)); - return ts.createPropertyAccess(value, name); - } - } - /** - * Ensures that there exists a declared identifier whose value holds the given expression. - * This function is useful to ensure that the expression's value can be read from in subsequent expressions. - * Unless 'reuseIdentifierExpressions' is false, 'value' will be returned if it is just an identifier. - * - * @param flattenContext Options used to control flattening. - * @param value the expression whose value needs to be bound. - * @param reuseIdentifierExpressions true if identifier expressions can simply be returned; - * false if it is necessary to always emit an identifier. - * @param location The location to use for source maps and comments. - */ - function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (ts.isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } - else { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(ts.setTextRange(ts.createAssignment(temp, value), location)); - } - else { - flattenContext.emitBindingOrAssignment(temp, value, location, /*original*/ undefined); - } - return temp; - } - } - function makeArrayBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); - return ts.createArrayBindingPattern(elements); - } - function makeArrayAssignmentPattern(elements) { - return ts.createArrayLiteral(ts.map(elements, ts.convertToArrayAssignmentElement)); - } - function makeObjectBindingPattern(elements) { - ts.Debug.assertEachNode(elements, ts.isBindingElement); - return ts.createObjectBindingPattern(elements); - } - function makeObjectAssignmentPattern(elements) { - return ts.createObjectLiteral(ts.map(elements, ts.convertToObjectAssignmentElement)); - } - function makeBindingElement(name) { - return ts.createBindingElement(/*dotDotDotToken*/ undefined, /*propertyName*/ undefined, name); - } - function makeAssignmentElement(name) { - return name; - } - var restHelper = { - name: "typescript:rest", - scoped: false, - text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n };" - }; - /** Given value: o, propName: p, pattern: { a, b, ...p } from the original statement - * `{ a, b, ...p } = o`, create `p = __rest(o, ["a", "b"]);` - */ - function createRestCall(context, value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - var propertyNames = []; - var computedTempVariableOffset = 0; - for (var i = 0; i < elements.length - 1; i++) { - var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (ts.isComputedPropertyName(propertyName)) { - var temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - // typeof _tmp === "symbol" ? _tmp : _tmp + "" - propertyNames.push(ts.createConditional(ts.createTypeCheck(temp, "symbol"), temp, ts.createAdd(temp, ts.createLiteral("")))); - } - else { - propertyNames.push(ts.createLiteral(propertyName)); - } - } - } - return ts.createCall(ts.getHelperName("__rest"), - /*typeArguments*/ undefined, [ - value, - ts.setTextRange(ts.createArrayLiteral(propertyNames), location) - ]); - } -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - /** - * Indicates whether to emit type metadata in the new format. - */ - var USE_NEW_TYPE_METADATA_FORMAT = false; - var TypeScriptSubstitutionFlags; - (function (TypeScriptSubstitutionFlags) { - /** Enables substitutions for decorated classes. */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; - /** Enables substitutions for namespace exports. */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; - /* Enables substitutions for unqualified enum members */ - TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; - })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); - function transformTypeScript(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - // Save the previous transformation hooks. - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - // Set new transformation hooks. - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - // Enable substitution for property/element access to emit const enum values. - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // These variables contain state that changes as we descend into the tree. - var currentSourceFile; - var currentNamespace; - var currentNamespaceContainerName; - var currentScope; - var currentScopeFirstDeclarationsOfName; - /** - * Keeps track of whether expression substitution has been enabled for specific edge cases. - * They are persisted between each SourceFile transformation and should not be reset. - */ - var enabledSubstitutions; - /** - * A map that keeps track of aliases created for classes with decorators to avoid issues - * with the double-binding behavior of classes. - */ - var classAliases; - /** - * Keeps track of whether we are within any containing namespaces when performing - * just-in-time substitution while printing an expression identifier. - */ - var applicableSubstitutions; - return transformSourceFile; - /** - * Transform TypeScript-specific syntax in a SourceFile. - * - * @param node A SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = saveStateAndInvoke(node, visitSourceFile); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - /** - * Visits a node, saving and restoring state variables on the stack. - * - * @param node The node to visit. - */ - function saveStateAndInvoke(node, f) { - // Save state - var savedCurrentScope = currentScope; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - // Handle state changes before visiting a node. - onBeforeVisitNode(node); - var visited = f(node); - // Restore state - if (currentScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentScope = savedCurrentScope; - return visited; - } - /** - * Performs actions that should always occur immediately before visiting a node. - * - * @param node The node to visit. - */ - function onBeforeVisitNode(node) { - switch (node.kind) { - case 265 /* SourceFile */: - case 235 /* CaseBlock */: - case 234 /* ModuleBlock */: - case 207 /* Block */: - currentScope = node; - currentScopeFirstDeclarationsOfName = undefined; - break; - case 229 /* ClassDeclaration */: - case 228 /* FunctionDeclaration */: - if (ts.hasModifier(node, 2 /* Ambient */)) { - break; - } - recordEmittedDeclarationInScope(node); - break; - } - } - /** - * General-purpose node visitor. - * - * @param node The node to visit. - */ - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - /** - * Visits and possibly transforms any node. - * - * @param node The node to visit. - */ - function visitorWorker(node) { - if (node.transformFlags & 1 /* TypeScript */) { - // This node is explicitly marked as TypeScript, so we should transform the node. - return visitTypeScript(node); - } - else if (node.transformFlags & 2 /* ContainsTypeScript */) { - // This node contains TypeScript, so we should visit its children. - return ts.visitEachChild(node, visitor, context); - } - return node; - } - /** - * Specialized visitor that visits the immediate children of a SourceFile. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a SourceFile. - * - * @param node The node to visit. - */ - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - case 244 /* ExportDeclaration */: - return visitExportDeclaration(node); - default: - return visitorWorker(node); - } - } - /** - * Specialized visitor that visits the immediate children of a namespace. - * - * @param node The node to visit. - */ - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a namespace. - * - * @param node The node to visit. - */ - function namespaceElementVisitorWorker(node) { - if (node.kind === 244 /* ExportDeclaration */ || - node.kind === 238 /* ImportDeclaration */ || - node.kind === 239 /* ImportClause */ || - (node.kind === 237 /* ImportEqualsDeclaration */ && - node.moduleReference.kind === 248 /* ExternalModuleReference */)) { - // do not emit ES6 imports and exports since they are illegal inside a namespace - return undefined; - } - else if (node.transformFlags & 1 /* TypeScript */ || ts.hasModifier(node, 1 /* Export */)) { - // This node is explicitly marked as TypeScript, or is exported at the namespace - // level, so we should transform the node. - return visitTypeScript(node); - } - else if (node.transformFlags & 2 /* ContainsTypeScript */) { - // This node contains TypeScript, so we should visit its children. - return ts.visitEachChild(node, visitor, context); - } - return node; - } - /** - * Specialized visitor that visits the immediate children of a class with TypeScript syntax. - * - * @param node The node to visit. - */ - function classElementVisitor(node) { - return saveStateAndInvoke(node, classElementVisitorWorker); - } - /** - * Specialized visitor that visits the immediate children of a class with TypeScript syntax. - * - * @param node The node to visit. - */ - function classElementVisitorWorker(node) { - switch (node.kind) { - case 152 /* Constructor */: - // TypeScript constructors are transformed in `visitClassDeclaration`. - // We elide them here as `visitorWorker` checks transform flags, which could - // erronously include an ES6 constructor without TypeScript syntax. - return undefined; - case 149 /* PropertyDeclaration */: - case 157 /* IndexSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 151 /* MethodDeclaration */: - // Fallback to the default visit behavior. - return visitorWorker(node); - case 206 /* SemicolonClassElement */: - return node; - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function modifierVisitor(node) { - if (ts.modifierToFlag(node.kind) & 2270 /* TypeScriptModifier */) { - return undefined; - } - else if (currentNamespace && node.kind === 84 /* ExportKeyword */) { - return undefined; - } - return node; - } - /** - * Branching visitor, visits a TypeScript syntax node. - * - * @param node The node to visit. - */ - function visitTypeScript(node) { - if (ts.hasModifier(node, 2 /* Ambient */) && ts.isStatement(node)) { - // TypeScript ambient declarations are elided, but some comments may be preserved. - // See the implementation of `getLeadingComments` in comments.ts for more details. - return ts.createNotEmittedStatement(node); - } - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - // ES6 export and default modifiers are elided when inside a namespace. - return currentNamespace ? undefined : node; - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 117 /* AbstractKeyword */: - case 76 /* ConstKeyword */: - case 124 /* DeclareKeyword */: - case 131 /* ReadonlyKeyword */: - // TypeScript accessibility and readonly modifiers are elided. - case 164 /* ArrayType */: - case 165 /* TupleType */: - case 163 /* TypeLiteral */: - case 158 /* TypePredicate */: - case 145 /* TypeParameter */: - case 119 /* AnyKeyword */: - case 122 /* BooleanKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 130 /* NeverKeyword */: - case 105 /* VoidKeyword */: - case 137 /* SymbolKeyword */: - case 161 /* ConstructorType */: - case 160 /* FunctionType */: - case 162 /* TypeQuery */: - case 159 /* TypeReference */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - case 168 /* ParenthesizedType */: - case 169 /* ThisType */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 173 /* LiteralType */: - // TypeScript type nodes are elided. - case 157 /* IndexSignature */: - // TypeScript index signatures are elided. - case 147 /* Decorator */: - // TypeScript decorators are elided. They will be emitted as part of visitClassDeclaration. - case 231 /* TypeAliasDeclaration */: - // TypeScript type-only declarations are elided. - case 149 /* PropertyDeclaration */: - // TypeScript property declarations are elided. - return undefined; - case 152 /* Constructor */: - return visitConstructor(node); - case 230 /* InterfaceDeclaration */: - // TypeScript interfaces are elided, but some comments may be preserved. - // See the implementation of `getLeadingComments` in comments.ts for more details. - return ts.createNotEmittedStatement(node); - case 229 /* ClassDeclaration */: - // This is a class declaration with TypeScript syntax extensions. - // - // TypeScript class syntax extensions include: - // - decorators - // - optional `implements` heritage clause - // - parameter property assignments in the constructor - // - property declarations - // - index signatures - // - method overload signatures - return visitClassDeclaration(node); - case 199 /* ClassExpression */: - // This is a class expression with TypeScript syntax extensions. - // - // TypeScript class syntax extensions include: - // - decorators - // - optional `implements` heritage clause - // - parameter property assignments in the constructor - // - property declarations - // - index signatures - // - method overload signatures - return visitClassExpression(node); - case 259 /* HeritageClause */: - // This is a heritage clause with TypeScript syntax extensions. - // - // TypeScript heritage clause extensions include: - // - `implements` clause - return visitHeritageClause(node); - case 201 /* ExpressionWithTypeArguments */: - // TypeScript supports type arguments on an expression in an `extends` heritage clause. - return visitExpressionWithTypeArguments(node); - case 151 /* MethodDeclaration */: - // TypeScript method declarations may have decorators, modifiers - // or type annotations. - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - // Get Accessors can have TypeScript modifiers, decorators, and type annotations. - return visitGetAccessor(node); - case 154 /* SetAccessor */: - // Set Accessors can have TypeScript modifiers and type annotations. - return visitSetAccessor(node); - case 228 /* FunctionDeclaration */: - // Typescript function declarations can have modifiers, decorators, and type annotations. - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - // TypeScript function expressions can have modifiers and type annotations. - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - // TypeScript arrow functions can have modifiers and type annotations. - return visitArrowFunction(node); - case 146 /* Parameter */: - // This is a parameter declaration with TypeScript syntax extensions. - // - // TypeScript parameter declaration syntax extensions include: - // - decorators - // - accessibility modifiers - // - the question mark (?) token for optional parameters - // - type annotations - // - this parameters - return visitParameter(node); - case 185 /* ParenthesizedExpression */: - // ParenthesizedExpressions are TypeScript if their expression is a - // TypeAssertion or AsExpression - return visitParenthesizedExpression(node); - case 184 /* TypeAssertionExpression */: - case 202 /* AsExpression */: - // TypeScript type assertions are removed, but their subtrees are preserved. - return visitAssertionExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - case 203 /* NonNullExpression */: - // TypeScript non-null expressions are removed, but their subtrees are preserved. - return visitNonNullExpression(node); - case 232 /* EnumDeclaration */: - // TypeScript enum declarations do not exist in ES6 and must be rewritten. - return visitEnumDeclaration(node); - case 208 /* VariableStatement */: - // TypeScript namespace exports for variable statements must be transformed. - return visitVariableStatement(node); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 233 /* ModuleDeclaration */: - // TypeScript namespace declarations must be transformed. - return visitModuleDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - // TypeScript namespace or external module import. - return visitImportEqualsDeclaration(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var alwaysStrict = (compilerOptions.alwaysStrict === undefined ? compilerOptions.strict : compilerOptions.alwaysStrict) && - !(ts.isExternalModule(node) && moduleKind === ts.ModuleKind.ES2015); - return ts.updateSourceFileNode(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, /*start*/ 0, alwaysStrict)); - } - /** - * Tests whether we should emit a __decorate call for a class declaration. - */ - function shouldEmitDecorateCallForClass(node) { - if (node.decorators && node.decorators.length > 0) { - return true; - } - var constructor = ts.getFirstConstructorWithBody(node); - if (constructor) { - return ts.forEach(constructor.parameters, shouldEmitDecorateCallForParameter); - } - return false; - } - /** - * Tests whether we should emit a __decorate call for a parameter declaration. - */ - function shouldEmitDecorateCallForParameter(parameter) { - return parameter.decorators !== undefined && parameter.decorators.length > 0; - } - /** - * Transforms a class declaration with TypeScript syntax into compatible ES6. - * - * This function will only be called when one of the following conditions are met: - * - The class has decorators. - * - The class has property declarations with initializers. - * - The class contains a constructor that contains parameters with accessibility modifiers. - * - The class is an export in a TypeScript namespace. - * - * @param node The node to transform. - */ - function visitClassDeclaration(node) { - var staticProperties = getInitializedProperties(node, /*isStatic*/ true); - var hasExtendsClause = ts.getClassExtendsHeritageClauseElement(node) !== undefined; - var isDecoratedClass = shouldEmitDecorateCallForClass(node); - // emit name if - // - node has a name - // - node has static initializers - // - node has a member that is decorated - // - var name = node.name; - if (!name && (staticProperties.length > 0 || ts.childIsDecorated(node))) { - name = ts.getGeneratedNameForNode(node); - } - var classStatement = isDecoratedClass - ? createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) - : createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, staticProperties.length > 0); - var statements = [classStatement]; - // Emit static property assignment. Because classDeclaration is lexically evaluated, - // it is safe to emit static property assignment after classDeclaration - // From ES6 specification: - // HasLexicalDeclaration (N) : Determines if the argument identifier has a binding in this environment record that was created using - // a lexical declaration such as a LexicalDeclaration or a ClassDeclaration. - if (staticProperties.length) { - addInitializedPropertyStatements(statements, staticProperties, ts.getLocalName(node)); - } - // Write any decorators of the node. - addClassElementDecorationStatements(statements, node, /*isStatic*/ false); - addClassElementDecorationStatements(statements, node, /*isStatic*/ true); - addConstructorDecorationStatement(statements, node); - // If the class is exported as part of a TypeScript namespace, emit the namespace export. - // Otherwise, if the class was exported at the top level and was decorated, emit an export - // declaration or export default for the class. - if (isNamespaceExport(node)) { - addExportMemberAssignment(statements, node); - } - else if (isDecoratedClass) { - if (isDefaultExternalModuleExport(node)) { - statements.push(ts.createExportDefault(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); - } - else if (isNamedExternalModuleExport(node)) { - statements.push(ts.createExternalModuleExport(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); - } - } - if (statements.length > 1) { - // Add a DeclarationMarker as a marker for the end of the declaration - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304 /* HasEndOfDeclarationMarker */); - } - return ts.singleOrMany(statements); - } - /** - * Transforms a non-decorated class declaration and appends the resulting statements. - * - * @param node A ClassDeclaration node. - * @param name The name of the class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - * @param hasStaticProperties A value indicating whether the class has static properties. - */ - function createClassDeclarationHeadWithoutDecorators(node, name, hasExtendsClause, hasStaticProperties) { - // ${modifiers} class ${name} ${heritageClauses} { - // ${members} - // } - var classDeclaration = ts.createClassDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), name, - /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node, hasExtendsClause)); - // To better align with the old emitter, we should not emit a trailing source map - // entry if the class has static properties. - var emitFlags = ts.getEmitFlags(node); - if (hasStaticProperties) { - emitFlags |= 32 /* NoTrailingSourceMap */; - } - ts.setTextRange(classDeclaration, node); - ts.setOriginalNode(classDeclaration, node); - ts.setEmitFlags(classDeclaration, emitFlags); - return classDeclaration; - } - /** - * Transforms a decorated class declaration and appends the resulting statements. If - * the class requires an alias to avoid issues with double-binding, the alias is returned. - * - * @param statements A statement list to which to add the declaration. - * @param node A ClassDeclaration node. - * @param name The name of the class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function createClassDeclarationHeadWithDecorators(node, name, hasExtendsClause) { - // When we emit an ES6 class that has a class decorator, we must tailor the - // emit to certain specific cases. - // - // In the simplest case, we emit the class declaration as a let declaration, and - // evaluate decorators after the close of the class body: - // - // [Example 1] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = class C { - // class C { | } - // } | C = __decorate([dec], C); - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export class C { | } - // } | C = __decorate([dec], C); - // | export { C }; - // --------------------------------------------------------------------- - // - // If a class declaration contains a reference to itself *inside* of the class body, - // this introduces two bindings to the class: One outside of the class body, and one - // inside of the class body. If we apply decorators as in [Example 1] above, there - // is the possibility that the decorator `dec` will return a new value for the - // constructor, which would result in the binding inside of the class no longer - // pointing to the same reference as the binding outside of the class. - // - // As a result, we must instead rewrite all references to the class *inside* of the - // class body to instead point to a local temporary alias for the class: - // - // [Example 2] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = C_1 = class C { - // class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | var C_1; - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | export { C }; - // | var C_1; - // --------------------------------------------------------------------- - // - // If a class declaration is the default export of a module, we instead emit - // the export after the decorated declaration: - // - // [Example 3] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let default_1 = class { - // export default class { | } - // } | default_1 = __decorate([dec], default_1); - // | export default default_1; - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export default class C { | } - // } | C = __decorate([dec], C); - // | export default C; - // --------------------------------------------------------------------- - // - // If the class declaration is the default export and a reference to itself - // inside of the class body, we must emit both an alias for the class *and* - // move the export after the declaration: - // - // [Example 4] - // --------------------------------------------------------------------- - // TypeScript | Javascript - // --------------------------------------------------------------------- - // @dec | let C = class C { - // export default class C { | static x() { return C_1.y; } - // static x() { return C.y; } | } - // static y = 1; | C.y = 1; - // } | C = C_1 = __decorate([dec], C); - // | export default C; - // | var C_1; - // --------------------------------------------------------------------- - // - var location = ts.moveRangePastDecorators(node); - var classAlias = getClassAliasIfNeeded(node); - var declName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // ... = class ${name} ${heritageClauses} { - // ${members} - // } - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, hasExtendsClause); - var classExpression = ts.createClassExpression(/*modifiers*/ undefined, name, /*typeParameters*/ undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, location); - // let ${name} = ${classExpression} where name is either declaredName if the class doesn't contain self-reference - // or decoratedClassAlias if the class contain self-reference. - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declName, - /*type*/ undefined, classAlias ? ts.createAssignment(classAlias, classExpression) : classExpression) - ], 1 /* Let */)); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, location); - ts.setCommentRange(statement, node); - return statement; - } - /** - * Transforms a class expression with TypeScript syntax into compatible ES6. - * - * This function will only be called when one of the following conditions are met: - * - The class has property declarations with initializers. - * - The class contains a constructor that contains parameters with accessibility modifiers. - * - * @param node The node to transform. - */ - function visitClassExpression(node) { - var staticProperties = getInitializedProperties(node, /*isStatic*/ true); - var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); - var members = transformClassMembers(node, ts.some(heritageClauses, function (c) { return c.token === 85 /* ExtendsKeyword */; })); - var classExpression = ts.createClassExpression( - /*modifiers*/ undefined, node.name, - /*typeParameters*/ undefined, heritageClauses, members); - ts.setOriginalNode(classExpression, node); - ts.setTextRange(classExpression, node); - if (staticProperties.length > 0) { - var expressions = []; - var temp = ts.createTempVariable(hoistVariableDeclaration); - if (resolver.getNodeCheckFlags(node) & 8388608 /* ClassWithConstructorReference */) { - // record an alias as the class name is not in scope for statics. - enableSubstitutionForClassAliases(); - classAliases[ts.getOriginalNodeId(node)] = ts.getSynthesizedClone(temp); - } - // To preserve the behavior of the old emitter, we explicitly indent - // the body of a class with static initializers. - ts.setEmitFlags(classExpression, 65536 /* Indented */ | ts.getEmitFlags(classExpression)); - expressions.push(ts.startOnNewLine(ts.createAssignment(temp, classExpression))); - ts.addRange(expressions, generateInitializedPropertyExpressions(staticProperties, temp)); - expressions.push(ts.startOnNewLine(temp)); - return ts.inlineExpressions(expressions); - } - return classExpression; - } - /** - * Transforms the members of a class. - * - * @param node The current class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformClassMembers(node, hasExtendsClause) { - var members = []; - var constructor = transformConstructor(node, hasExtendsClause); - if (constructor) { - members.push(constructor); - } - ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); - return ts.setTextRange(ts.createNodeArray(members), /*location*/ node.members); - } - /** - * Transforms (or creates) a constructor for a class. - * - * @param node The current class. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructor(node, hasExtendsClause) { - // Check if we have property assignment inside class declaration. - // If there is a property assignment, we need to emit constructor whether users define it or not - // If there is no property assignment, we can omit constructor if users do not define it - var hasInstancePropertyWithInitializer = ts.forEach(node.members, isInstanceInitializedProperty); - var hasParameterPropertyAssignments = node.transformFlags & 262144 /* ContainsParameterPropertyAssignments */; - var constructor = ts.getFirstConstructorWithBody(node); - // If the class does not contain nodes that require a synthesized constructor, - // accept the current constructor if it exists. - if (!hasInstancePropertyWithInitializer && !hasParameterPropertyAssignments) { - return ts.visitEachChild(constructor, visitor, context); - } - var parameters = transformConstructorParameters(constructor); - var body = transformConstructorBody(node, constructor, hasExtendsClause); - // constructor(${parameters}) { - // ${body} - // } - return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(ts.createConstructor( - /*decorators*/ undefined, - /*modifiers*/ undefined, parameters, body), constructor || node), constructor)); - } - /** - * Transforms (or creates) the parameters for the constructor of a class with - * parameter property assignments or instance property initializers. - * - * @param constructor The constructor declaration. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructorParameters(constructor) { - // The ES2015 spec specifies in 14.5.14. Runtime Semantics: ClassDefinitionEvaluation: - // If constructor is empty, then - // If ClassHeritag_eopt is present and protoParent is not null, then - // Let constructor be the result of parsing the source text - // constructor(...args) { super (...args);} - // using the syntactic grammar with the goal symbol MethodDefinition[~Yield]. - // Else, - // Let constructor be the result of parsing the source text - // constructor( ){ } - // using the syntactic grammar with the goal symbol MethodDefinition[~Yield]. - // - // While we could emit the '...args' rest parameter, certain later tools in the pipeline might - // downlevel the '...args' portion less efficiently by naively copying the contents of 'arguments' to an array. - // Instead, we'll avoid using a rest parameter and spread into the super call as - // 'super(...arguments)' instead of 'super(...args)', as you can see in "transformConstructorBody". - return ts.visitParameterList(constructor && constructor.parameters, visitor, context) - || []; - } - /** - * Transforms (or creates) a constructor body for a class with parameter property - * assignments or instance property initializers. - * - * @param node The current class. - * @param constructor The current class constructor. - * @param hasExtendsClause A value indicating whether the class has an extends clause. - */ - function transformConstructorBody(node, constructor, hasExtendsClause) { - var statements = []; - var indexOfFirstStatement = 0; - resumeLexicalEnvironment(); - if (constructor) { - indexOfFirstStatement = addPrologueDirectivesAndInitialSuperCall(constructor, statements); - // Add parameters with property assignments. Transforms this: - // - // constructor (public x, public y) { - // } - // - // Into this: - // - // constructor (x, y) { - // this.x = x; - // this.y = y; - // } - // - var propertyAssignments = getParametersWithPropertyAssignments(constructor); - ts.addRange(statements, ts.map(propertyAssignments, transformParameterWithPropertyAssignment)); - } - else if (hasExtendsClause) { - // Add a synthetic `super` call: - // - // super(...arguments); - // - statements.push(ts.createStatement(ts.createCall(ts.createSuper(), - /*typeArguments*/ undefined, [ts.createSpread(ts.createIdentifier("arguments"))]))); - } - // Add the property initializers. Transforms this: - // - // public x = 1; - // - // Into this: - // - // constructor() { - // this.x = 1; - // } - // - var properties = getInitializedProperties(node, /*isStatic*/ false); - addInitializedPropertyStatements(statements, properties, ts.createThis()); - if (constructor) { - // The class already had a constructor, so we should add the existing statements, skipping the initial super call. - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatement)); - } - // End the lexical environment. - statements = ts.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - return ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ constructor ? constructor.body.statements : node.members), - /*multiLine*/ true), - /*location*/ constructor ? constructor.body : undefined); - } - /** - * Adds super call and preceding prologue directives into the list of statements. - * - * @param ctor The constructor node. - * @returns index of the statement that follows super call - */ - function addPrologueDirectivesAndInitialSuperCall(ctor, result) { - if (ctor.body) { - var statements = ctor.body.statements; - // add prologue directives to the list (if any) - var index = ts.addPrologue(result, statements, /*ensureUseStrict*/ false, visitor); - if (index === statements.length) { - // list contains nothing but prologue directives (or empty) - exit - return index; - } - var statement = statements[index]; - if (statement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(statement.expression)) { - result.push(ts.visitNode(statement, visitor, ts.isStatement)); - return index + 1; - } - return index; - } - return 0; - } - /** - * Gets all parameters of a constructor that should be transformed into property assignments. - * - * @param node The constructor node. - */ - function getParametersWithPropertyAssignments(node) { - return ts.filter(node.parameters, isParameterWithPropertyAssignment); - } - /** - * Determines whether a parameter should be transformed into a property assignment. - * - * @param parameter The parameter node. - */ - function isParameterWithPropertyAssignment(parameter) { - return ts.hasModifier(parameter, 92 /* ParameterPropertyModifier */) - && ts.isIdentifier(parameter.name); - } - /** - * Transforms a parameter into a property assignment statement. - * - * @param node The parameter declaration. - */ - function transformParameterWithPropertyAssignment(node) { - ts.Debug.assert(ts.isIdentifier(node.name)); - var name = node.name; - var propertyName = ts.getMutableClone(name); - ts.setEmitFlags(propertyName, 1536 /* NoComments */ | 48 /* NoSourceMap */); - var localName = ts.getMutableClone(name); - ts.setEmitFlags(localName, 1536 /* NoComments */); - return ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createThis(), propertyName), node.name), localName)), ts.moveRangePos(node, -1))); - } - /** - * Gets all property declarations with initializers on either the static or instance side of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to get properties from the static or instance side of the class. - */ - function getInitializedProperties(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticInitializedProperty : isInstanceInitializedProperty); - } - /** - * Gets a value indicating whether a class element is a static property declaration with an initializer. - * - * @param member The class element node. - */ - function isStaticInitializedProperty(member) { - return isInitializedProperty(member, /*isStatic*/ true); - } - /** - * Gets a value indicating whether a class element is an instance property declaration with an initializer. - * - * @param member The class element node. - */ - function isInstanceInitializedProperty(member) { - return isInitializedProperty(member, /*isStatic*/ false); - } - /** - * Gets a value indicating whether a class element is either a static or an instance property declaration with an initializer. - * - * @param member The class element node. - * @param isStatic A value indicating whether the member should be a static or instance member. - */ - function isInitializedProperty(member, isStatic) { - return member.kind === 149 /* PropertyDeclaration */ - && isStatic === ts.hasModifier(member, 32 /* Static */) - && member.initializer !== undefined; - } - /** - * Generates assignment statements for property initializers. - * - * @param properties An array of property declarations to transform. - * @param receiver The receiver on which each property should be assigned. - */ - function addInitializedPropertyStatements(statements, properties, receiver) { - for (var _i = 0, properties_9 = properties; _i < properties_9.length; _i++) { - var property = properties_9[_i]; - var statement = ts.createStatement(transformInitializedProperty(property, receiver)); - ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); - ts.setCommentRange(statement, property); - statements.push(statement); - } - } - /** - * Generates assignment expressions for property initializers. - * - * @param properties An array of property declarations to transform. - * @param receiver The receiver on which each property should be assigned. - */ - function generateInitializedPropertyExpressions(properties, receiver) { - var expressions = []; - for (var _i = 0, properties_10 = properties; _i < properties_10.length; _i++) { - var property = properties_10[_i]; - var expression = transformInitializedProperty(property, receiver); - expression.startsOnNewLine = true; - ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); - ts.setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - /** - * Transforms a property initializer into an assignment statement. - * - * @param property The property declaration. - * @param receiver The object receiving the property assignment. - */ - function transformInitializedProperty(property, receiver) { - var propertyName = visitPropertyNameOfClassElement(property); - var initializer = ts.visitNode(property.initializer, visitor, ts.isExpression); - var memberAccess = ts.createMemberAccessForPropertyName(receiver, propertyName, /*location*/ propertyName); - return ts.createAssignment(memberAccess, initializer); - } - /** - * Gets either the static or instance members of a class that are decorated, or have - * parameters that are decorated. - * - * @param node The class containing the member. - * @param isStatic A value indicating whether to retrieve static or instance members of - * the class. - */ - function getDecoratedClassElements(node, isStatic) { - return ts.filter(node.members, isStatic ? isStaticDecoratedClassElement : isInstanceDecoratedClassElement); - } - /** - * Determines whether a class member is a static member of a class that is decorated, or - * has parameters that are decorated. - * - * @param member The class member. - */ - function isStaticDecoratedClassElement(member) { - return isDecoratedClassElement(member, /*isStatic*/ true); - } - /** - * Determines whether a class member is an instance member of a class that is decorated, - * or has parameters that are decorated. - * - * @param member The class member. - */ - function isInstanceDecoratedClassElement(member) { - return isDecoratedClassElement(member, /*isStatic*/ false); - } - /** - * Determines whether a class member is either a static or an instance member of a class - * that is decorated, or has parameters that are decorated. - * - * @param member The class member. - */ - function isDecoratedClassElement(member, isStatic) { - return ts.nodeOrChildIsDecorated(member) - && isStatic === ts.hasModifier(member, 32 /* Static */); - } - /** - * Gets an array of arrays of decorators for the parameters of a function-like node. - * The offset into the result array should correspond to the offset of the parameter. - * - * @param node The function-like node. - */ - function getDecoratorsOfParameters(node) { - var decorators; - if (node) { - var parameters = node.parameters; - for (var i = 0; i < parameters.length; i++) { - var parameter = parameters[i]; - if (decorators || parameter.decorators) { - if (!decorators) { - decorators = new Array(parameters.length); - } - decorators[i] = parameter.decorators; - } - } - } - return decorators; - } - /** - * Gets an AllDecorators object containing the decorators for the class and the decorators for the - * parameters of the constructor of the class. - * - * @param node The class node. - */ - function getAllDecoratorsOfConstructor(node) { - var decorators = node.decorators; - var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); - if (!decorators && !parameters) { - return undefined; - } - return { - decorators: decorators, - parameters: parameters - }; - } - /** - * Gets an AllDecorators object containing the decorators for the member and its parameters. - * - * @param node The class node that contains the member. - * @param member The class member. - */ - function getAllDecoratorsOfClassElement(node, member) { - switch (member.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return getAllDecoratorsOfAccessors(node, member); - case 151 /* MethodDeclaration */: - return getAllDecoratorsOfMethod(member); - case 149 /* PropertyDeclaration */: - return getAllDecoratorsOfProperty(member); - default: - return undefined; - } - } - /** - * Gets an AllDecorators object containing the decorators for the accessor and its parameters. - * - * @param node The class node that contains the accessor. - * @param accessor The class accessor member. - */ - function getAllDecoratorsOfAccessors(node, accessor) { - if (!accessor.body) { - return undefined; - } - var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; - var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return undefined; - } - var decorators = firstAccessorWithDecorators.decorators; - var parameters = getDecoratorsOfParameters(setAccessor); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - /** - * Gets an AllDecorators object containing the decorators for the method and its parameters. - * - * @param method The class method member. - */ - function getAllDecoratorsOfMethod(method) { - if (!method.body) { - return undefined; - } - var decorators = method.decorators; - var parameters = getDecoratorsOfParameters(method); - if (!decorators && !parameters) { - return undefined; - } - return { decorators: decorators, parameters: parameters }; - } - /** - * Gets an AllDecorators object containing the decorators for the property. - * - * @param property The class property member. - */ - function getAllDecoratorsOfProperty(property) { - var decorators = property.decorators; - if (!decorators) { - return undefined; - } - return { decorators: decorators }; - } - /** - * Transforms all of the decorators for a declaration into an array of expressions. - * - * @param node The declaration node. - * @param allDecorators An object containing all of the decorators for the declaration. - */ - function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { - if (!allDecorators) { - return undefined; - } - var decoratorExpressions = []; - ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); - ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addTypeMetadata(node, container, decoratorExpressions); - return decoratorExpressions; - } - /** - * Generates statements used to apply decorators to either the static or instance members - * of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to generate statements for static or - * instance members. - */ - function addClassElementDecorationStatements(statements, node, isStatic) { - ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); - } - /** - * Generates expressions used to apply decorators to either the static or instance members - * of a class. - * - * @param node The class node. - * @param isStatic A value indicating whether to generate expressions for static or - * instance members. - */ - function generateClassElementDecorationExpressions(node, isStatic) { - var members = getDecoratedClassElements(node, isStatic); - var expressions; - for (var _i = 0, members_2 = members; _i < members_2.length; _i++) { - var member = members_2[_i]; - var expression = generateClassElementDecorationExpression(node, member); - if (expression) { - if (!expressions) { - expressions = [expression]; - } - else { - expressions.push(expression); - } - } - } - return expressions; - } - /** - * Generates an expression used to evaluate class element decorators at runtime. - * - * @param node The class node that contains the member. - * @param member The class member. - */ - function generateClassElementDecorationExpression(node, member) { - var allDecorators = getAllDecoratorsOfClassElement(node, member); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - // Emit the call to __decorate. Given the following: - // - // class C { - // @dec method(@dec2 x) {} - // @dec get accessor() {} - // @dec prop; - // } - // - // The emit for a method is: - // - // __decorate([ - // dec, - // __param(0, dec2), - // __metadata("design:type", Function), - // __metadata("design:paramtypes", [Object]), - // __metadata("design:returntype", void 0) - // ], C.prototype, "method", null); - // - // The emit for an accessor is: - // - // __decorate([ - // dec - // ], C.prototype, "accessor", null); - // - // The emit for a property is: - // - // __decorate([ - // dec - // ], C.prototype, "prop"); - // - var prefix = getClassMemberPrefix(node, member); - var memberName = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ true); - var descriptor = languageVersion > 0 /* ES3 */ - ? member.kind === 149 /* PropertyDeclaration */ - ? ts.createVoidZero() - : ts.createNull() - : undefined; - var helper = createDecorateHelper(context, decoratorExpressions, prefix, memberName, descriptor, ts.moveRangePastDecorators(member)); - ts.setEmitFlags(helper, 1536 /* NoComments */); - return helper; - } - /** - * Generates a __decorate helper call for a class constructor. - * - * @param node The class node. - */ - function addConstructorDecorationStatement(statements, node) { - var expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(ts.setOriginalNode(ts.createStatement(expression), node)); - } - } - /** - * Generates a __decorate helper call for a class constructor. - * - * @param node The class node. - */ - function generateConstructorDecorationExpression(node) { - var allDecorators = getAllDecoratorsOfConstructor(node); - var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); - if (!decoratorExpressions) { - return undefined; - } - var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - var decorate = createDecorateHelper(context, decoratorExpressions, localName); - var expression = ts.createAssignment(localName, classAlias ? ts.createAssignment(classAlias, decorate) : decorate); - ts.setEmitFlags(expression, 1536 /* NoComments */); - ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); - return expression; - } - /** - * Transforms a decorator into an expression. - * - * @param decorator The decorator node. - */ - function transformDecorator(decorator) { - return ts.visitNode(decorator.expression, visitor, ts.isExpression); - } - /** - * Transforms the decorators of a parameter. - * - * @param decorators The decorators for the parameter at the provided offset. - * @param parameterOffset The offset of the parameter. - */ - function transformDecoratorsOfParameter(decorators, parameterOffset) { - var expressions; - if (decorators) { - expressions = []; - for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { - var decorator = decorators_1[_i]; - var helper = createParamHelper(context, transformDecorator(decorator), parameterOffset, - /*location*/ decorator.expression); - ts.setEmitFlags(helper, 1536 /* NoComments */); - expressions.push(helper); - } - } - return expressions; - } - /** - * Adds optional type metadata for a declaration. - * - * @param node The declaration node. - * @param decoratorExpressions The destination array to which to add new decorator expressions. - */ - function addTypeMetadata(node, container, decoratorExpressions) { - if (USE_NEW_TYPE_METADATA_FORMAT) { - addNewTypeMetadata(node, container, decoratorExpressions); - } - else { - addOldTypeMetadata(node, container, decoratorExpressions); - } - } - function addOldTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - if (shouldAddTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node))); - } - if (shouldAddParamTypesMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container))); - } - if (shouldAddReturnTypeMetadata(node)) { - decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node))); - } - } - } - function addNewTypeMetadata(node, container, decoratorExpressions) { - if (compilerOptions.emitDecoratorMetadata) { - var properties = void 0; - if (shouldAddTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("type", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeTypeOfNode(node)))); - } - if (shouldAddParamTypesMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("paramTypes", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeParameterTypesOfNode(node, container)))); - } - if (shouldAddReturnTypeMetadata(node)) { - (properties || (properties = [])).push(ts.createPropertyAssignment("returnType", ts.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, ts.createToken(36 /* EqualsGreaterThanToken */), serializeReturnTypeOfNode(node)))); - } - if (properties) { - decoratorExpressions.push(createMetadataHelper(context, "design:typeinfo", ts.createObjectLiteral(properties, /*multiLine*/ true))); - } - } - } - /** - * Determines whether to emit the "design:type" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddTypeMetadata(node) { - var kind = node.kind; - return kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */ - || kind === 149 /* PropertyDeclaration */; - } - /** - * Determines whether to emit the "design:returntype" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddReturnTypeMetadata(node) { - return node.kind === 151 /* MethodDeclaration */; - } - /** - * Determines whether to emit the "design:paramtypes" metadata based on the node's kind. - * The caller should have already tested whether the node has decorators and whether the - * emitDecoratorMetadata compiler option is set. - * - * @param node The node to test. - */ - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.getFirstConstructorWithBody(node) !== undefined; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return true; - } - return false; - } - /** - * Serializes the type of a node for use with decorator type metadata. - * - * @param node The node that should have its type serialized. - */ - function serializeTypeOfNode(node) { - switch (node.kind) { - case 149 /* PropertyDeclaration */: - case 146 /* Parameter */: - case 153 /* GetAccessor */: - return serializeTypeNode(node.type); - case 154 /* SetAccessor */: - return serializeTypeNode(ts.getSetAccessorTypeAnnotationNode(node)); - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 151 /* MethodDeclaration */: - return ts.createIdentifier("Function"); - default: - return ts.createVoidZero(); - } - } - /** - * Serializes the types of the parameters of a node for use with decorator type metadata. - * - * @param node The node that should have its parameter types serialized. - */ - function serializeParameterTypesOfNode(node, container) { - var valueDeclaration = ts.isClassLike(node) - ? ts.getFirstConstructorWithBody(node) - : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) - ? node - : undefined; - var expressions = []; - if (valueDeclaration) { - var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - var numParameters = parameters.length; - for (var i = 0; i < numParameters; i++) { - var parameter = parameters[i]; - if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.text === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); - } - else { - expressions.push(serializeTypeOfNode(parameter)); - } - } - } - return ts.createArrayLiteral(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 153 /* GetAccessor */) { - var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - /** - * Serializes the return type of a node for use with decorator type metadata. - * - * @param node The node that should have its return type serialized. - */ - function serializeReturnTypeOfNode(node) { - if (ts.isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } - else if (ts.isAsyncFunction(node)) { - return ts.createIdentifier("Promise"); - } - return ts.createVoidZero(); - } - /** - * Serializes a type node for use with decorator type metadata. - * - * Types are serialized in the following fashion: - * - Void types point to "undefined" (e.g. "void 0") - * - Function and Constructor types point to the global "Function" constructor. - * - Interface types with a call or construct signature types point to the global - * "Function" constructor. - * - Array and Tuple types point to the global "Array" constructor. - * - Type predicates and booleans point to the global "Boolean" constructor. - * - String literal types and strings point to the global "String" constructor. - * - Enum and number types point to the global "Number" constructor. - * - Symbol types point to the global "Symbol" constructor. - * - Type references to classes (or class-like variables) point to the constructor for the class. - * - Anything else points to the global "Object" constructor. - * - * @param node The type node to serialize. - */ - function serializeTypeNode(node) { - if (node === undefined) { - return ts.createIdentifier("Object"); - } - switch (node.kind) { - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - return ts.createVoidZero(); - case 168 /* ParenthesizedType */: - return serializeTypeNode(node.type); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return ts.createIdentifier("Function"); - case 164 /* ArrayType */: - case 165 /* TupleType */: - return ts.createIdentifier("Array"); - case 158 /* TypePredicate */: - case 122 /* BooleanKeyword */: - return ts.createIdentifier("Boolean"); - case 136 /* StringKeyword */: - return ts.createIdentifier("String"); - case 134 /* ObjectKeyword */: - return ts.createIdentifier("Object"); - case 173 /* LiteralType */: - switch (node.literal.kind) { - case 9 /* StringLiteral */: - return ts.createIdentifier("String"); - case 8 /* NumericLiteral */: - return ts.createIdentifier("Number"); - case 101 /* TrueKeyword */: - case 86 /* FalseKeyword */: - return ts.createIdentifier("Boolean"); - default: - ts.Debug.failBadSyntaxKind(node.literal); - break; - } - break; - case 133 /* NumberKeyword */: - return ts.createIdentifier("Number"); - case 137 /* SymbolKeyword */: - return languageVersion < 2 /* ES2015 */ - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case 159 /* TypeReference */: - return serializeTypeReferenceNode(node); - case 167 /* IntersectionType */: - case 166 /* UnionType */: - return serializeUnionOrIntersectionType(node); - case 162 /* TypeQuery */: - case 170 /* TypeOperator */: - case 171 /* IndexedAccessType */: - case 172 /* MappedType */: - case 163 /* TypeLiteral */: - case 119 /* AnyKeyword */: - case 169 /* ThisType */: - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - return ts.createIdentifier("Object"); - } - function serializeUnionOrIntersectionType(node) { - var serializedUnion; - for (var _i = 0, _a = node.types; _i < _a.length; _i++) { - var typeNode = _a[_i]; - var serializedIndividual = serializeTypeNode(typeNode); - if (ts.isVoidExpression(serializedIndividual)) { - // If we dont have any other type already set, set the initial type - if (!serializedUnion) { - serializedUnion = serializedIndividual; - } - } - else if (ts.isIdentifier(serializedIndividual) && serializedIndividual.text === "Object") { - // One of the individual is global object, return immediately - return serializedIndividual; - } - else if (serializedUnion && !ts.isVoidExpression(serializedUnion)) { - // Different types - if (!ts.isIdentifier(serializedUnion) || - !ts.isIdentifier(serializedIndividual) || - serializedUnion.text !== serializedIndividual.text) { - return ts.createIdentifier("Object"); - } - } - else { - // Initialize the union type - serializedUnion = serializedIndividual; - } - } - // If we were able to find common type, use it - return serializedUnion; - } - /** - * Serializes a TypeReferenceNode to an appropriate JS constructor value for use with - * decorator type metadata. - * - * @param node The type reference node. - */ - function serializeTypeReferenceNode(node) { - switch (resolver.getTypeReferenceSerializationKind(node.typeName, currentScope)) { - case ts.TypeReferenceSerializationKind.Unknown: - var serialized = serializeEntityNameAsExpression(node.typeName, /*useFallback*/ true); - var temp = ts.createTempVariable(hoistVariableDeclaration); - return ts.createLogicalOr(ts.createLogicalAnd(ts.createTypeCheck(ts.createAssignment(temp, serialized), "function"), temp), ts.createIdentifier("Object")); - case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: - return serializeEntityNameAsExpression(node.typeName, /*useFallback*/ false); - case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: - return ts.createVoidZero(); - case ts.TypeReferenceSerializationKind.BooleanType: - return ts.createIdentifier("Boolean"); - case ts.TypeReferenceSerializationKind.NumberLikeType: - return ts.createIdentifier("Number"); - case ts.TypeReferenceSerializationKind.StringLikeType: - return ts.createIdentifier("String"); - case ts.TypeReferenceSerializationKind.ArrayLikeType: - return ts.createIdentifier("Array"); - case ts.TypeReferenceSerializationKind.ESSymbolType: - return languageVersion < 2 /* ES2015 */ - ? getGlobalSymbolNameWithFallback() - : ts.createIdentifier("Symbol"); - case ts.TypeReferenceSerializationKind.TypeWithCallSignature: - return ts.createIdentifier("Function"); - case ts.TypeReferenceSerializationKind.Promise: - return ts.createIdentifier("Promise"); - case ts.TypeReferenceSerializationKind.ObjectType: - default: - return ts.createIdentifier("Object"); - } - } - /** - * Serializes an entity name as an expression for decorator type metadata. - * - * @param node The entity name to serialize. - * @param useFallback A value indicating whether to use logical operators to test for the - * entity name at runtime. - */ - function serializeEntityNameAsExpression(node, useFallback) { - switch (node.kind) { - case 71 /* Identifier */: - // Create a clone of the name with a new parent, and treat it as if it were - // a source tree node for the purposes of the checker. - var name = ts.getMutableClone(node); - name.flags &= ~8 /* Synthesized */; - name.original = undefined; - name.parent = currentScope; - if (useFallback) { - return ts.createLogicalAnd(ts.createStrictInequality(ts.createTypeOf(name), ts.createLiteral("undefined")), name); - } - return name; - case 143 /* QualifiedName */: - return serializeQualifiedNameAsExpression(node, useFallback); - } - } - /** - * Serializes an qualified name as an expression for decorator type metadata. - * - * @param node The qualified name to serialize. - * @param useFallback A value indicating whether to use logical operators to test for the - * qualified name at runtime. - */ - function serializeQualifiedNameAsExpression(node, useFallback) { - var left; - if (node.left.kind === 71 /* Identifier */) { - left = serializeEntityNameAsExpression(node.left, useFallback); - } - else if (useFallback) { - var temp = ts.createTempVariable(hoistVariableDeclaration); - left = ts.createLogicalAnd(ts.createAssignment(temp, serializeEntityNameAsExpression(node.left, /*useFallback*/ true)), temp); - } - else { - left = serializeEntityNameAsExpression(node.left, /*useFallback*/ false); - } - return ts.createPropertyAccess(left, node.right); - } - /** - * Gets an expression that points to the global "Symbol" constructor at runtime if it is - * available. - */ - function getGlobalSymbolNameWithFallback() { - return ts.createConditional(ts.createTypeCheck(ts.createIdentifier("Symbol"), "function"), ts.createIdentifier("Symbol"), ts.createIdentifier("Object")); - } - /** - * Gets an expression that represents a property name. For a computed property, a - * name is generated for the node. - * - * @param member The member whose name should be converted into an expression. - */ - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - return generateNameForComputedPropertyName - ? ts.getGeneratedNameForNode(name) - : name.expression; - } - else if (ts.isIdentifier(name)) { - return ts.createLiteral(ts.unescapeIdentifier(name.text)); - } - else { - return ts.getSynthesizedClone(name); - } - } - /** - * Visits the property name of a class element, for use when emitting property - * initializers. For a computed property on a node with decorators, a temporary - * value is stored for later use. - * - * @param member The member whose name should be visited. - */ - function visitPropertyNameOfClassElement(member) { - var name = member.name; - if (ts.isComputedPropertyName(name)) { - var expression = ts.visitNode(name.expression, visitor, ts.isExpression); - if (member.decorators) { - var generatedName = ts.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - expression = ts.createAssignment(generatedName, expression); - } - return ts.updateComputedPropertyName(name, expression); - } - else { - return name; - } - } - /** - * Transforms a HeritageClause with TypeScript syntax. - * - * This function will only be called when one of the following conditions are met: - * - The node is a non-`extends` heritage clause that should be elided. - * - The node is an `extends` heritage clause that should be visited, but only allow a single type. - * - * @param node The HeritageClause to transform. - */ - function visitHeritageClause(node) { - if (node.token === 85 /* ExtendsKeyword */) { - var types = ts.visitNodes(node.types, visitor, ts.isExpressionWithTypeArguments, 0, 1); - return ts.setTextRange(ts.createHeritageClause(85 /* ExtendsKeyword */, types), node); - } - return undefined; - } - /** - * Transforms an ExpressionWithTypeArguments with TypeScript syntax. - * - * This function will only be called when one of the following conditions are met: - * - The node contains type arguments that should be elided. - * - * @param node The ExpressionWithTypeArguments to transform. - */ - function visitExpressionWithTypeArguments(node) { - return ts.updateExpressionWithTypeArguments(node, - /*typeArguments*/ undefined, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - } - /** - * Determines whether to emit a function-like declaration. We should not emit the - * declaration if it does not have a body. - * - * @param node The declaration node. - */ - function shouldEmitFunctionLikeDeclaration(node) { - return !ts.nodeIsMissing(node.body); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - return ts.updateConstructor(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), ts.visitNodes(node.modifiers, visitor, ts.isModifier), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a method declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is an overload - * - The node is marked as abstract, public, private, protected, or readonly - * - The node has both a decorator and a computed property name - * - * @param node The method node. - */ - function visitMethodDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return undefined; - } - var updated = ts.updateMethod(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), - /*questionToken*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context)); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Determines whether to emit an accessor declaration. We should not emit the - * declaration if it does not have a body and is abstract. - * - * @param node The declaration node. - */ - function shouldEmitAccessorDeclaration(node) { - return !(ts.nodeIsMissing(node.body) && ts.hasModifier(node, 128 /* Abstract */)); - } - /** - * Visits a get accessor declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as abstract, public, private, or protected - * - The node has both a decorator and a computed property name - * - * @param node The get accessor node. - */ - function visitGetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateGetAccessor(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Visits a set accessor declaration of a class. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as abstract, public, private, or protected - * - The node has both a decorator and a computed property name - * - * @param node The set accessor node. - */ - function visitSetAccessor(node) { - if (!shouldEmitAccessorDeclaration(node)) { - return undefined; - } - var updated = ts.updateSetAccessor(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (updated !== node) { - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setCommentRange(updated, node); - ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); - } - return updated; - } - /** - * Visits a function declaration. - * - * This function will be called when one of the following conditions are met: - * - The node is an overload - * - The node is exported from a TypeScript namespace - * - The node has decorators - * - * @param node The function node. - */ - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - var updated = ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - if (isNamespaceExport(node)) { - var statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - /** - * Visits a function expression node. - * - * This function will be called when one of the following conditions are met: - * - The node has type annotations - * - * @param node The function expression node. - */ - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return ts.createOmittedExpression(); - } - var updated = ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || ts.createBlock([])); - return updated; - } - /** - * @remarks - * This function will be called when one of the following conditions are met: - * - The node has type annotations - */ - function visitArrowFunction(node) { - var updated = ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context)); - return updated; - } - /** - * Visits a parameter declaration node. - * - * This function will be called when one of the following conditions are met: - * - The node has an accessibility modifier. - * - The node has a questionToken. - * - The node's kind is ThisKeyword. - * - * @param node The parameter declaration node. - */ - function visitParameter(node) { - if (ts.parameterIsThisKeyword(node)) { - return undefined; - } - var parameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), - /*questionToken*/ undefined, - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - // While we emit the source map for the node after skipping decorators and modifiers, - // we need to emit the comments for the original range. - ts.setOriginalNode(parameter, node); - ts.setTextRange(parameter, ts.moveRangePastModifiers(node)); - ts.setCommentRange(parameter, node); - ts.setSourceMapRange(parameter, ts.moveRangePastModifiers(node)); - ts.setEmitFlags(parameter.name, 32 /* NoTrailingSourceMap */); - return parameter; - } - /** - * Visits a variable statement in a namespace. - * - * This function will be called when one of the following conditions are met: - * - The node is exported from a TypeScript namespace. - */ - function visitVariableStatement(node) { - if (isNamespaceExport(node)) { - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - // elide statement if there are no initialized variables. - return undefined; - } - return ts.setTextRange(ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - var name = node.name; - if (ts.isBindingPattern(name)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* All */, - /*needsValue*/ false, createNamespaceExportExpression); - } - else { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), - /*location*/ node); - } - } - function visitVariableDeclaration(node) { - return ts.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - /** - * Visits a parenthesized expression that contains either a type assertion or an `as` - * expression. - * - * @param node The parenthesized expression node. - */ - function visitParenthesizedExpression(node) { - var innerExpression = ts.skipOuterExpressions(node.expression, ~2 /* Assertions */); - if (ts.isAssertionExpression(innerExpression)) { - // Make sure we consider all nested cast expressions, e.g.: - // (-A).x; - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - // We have an expression of the form: (SubExpr). Emitting this as (SubExpr) - // is really not desirable. We would like to emit the subexpression as-is. Omitting - // the parentheses, however, could cause change in the semantics of the generated - // code if the casted expression has a lower precedence than the rest of the - // expression. - // - // To preserve comments, we return a "PartiallyEmittedExpression" here which will - // preserve the position information of the original expression. - // - // Due to the auto-parenthesization rules used by the visitor and factory functions - // we can safely elide the parentheses here, as a new synthetic - // ParenthesizedExpression will be inserted if we remove parentheses too - // aggressively. - return ts.createPartiallyEmittedExpression(expression, node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); - return ts.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return ts.updateCall(node, ts.visitNode(node.expression, visitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitNewExpression(node) { - return ts.updateNew(node, ts.visitNode(node.expression, visitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - /** - * Determines whether to emit an enum declaration. - * - * @param node The enum declaration node. - */ - function shouldEmitEnumDeclaration(node) { - return !ts.isConst(node) - || compilerOptions.preserveConstEnums - || compilerOptions.isolatedModules; - } - /** - * Visits an enum declaration. - * - * This function will be called any time a TypeScript enum is encountered. - * - * @param node The enum declaration node. - */ - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return undefined; - } - var statements = []; - // We request to be advised when the printer is about to print this node. This allows - // us to set up the correct state for later substitutions. - var emitFlags = 2 /* AdviseOnEmitNode */; - // If needed, we should emit a variable declaration for the enum. If we emit - // a leading variable declaration, we should not emit leading comments for the - // enum body. - if (addVarForEnumOrModuleDeclaration(statements, node)) { - // We should still emit the comments if we are emitting a system module. - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512 /* NoLeadingComments */; - } - } - // `parameterName` is the declaration name used inside of the enum. - var parameterName = getNamespaceParameterName(node); - // `containerName` is the expression used inside of the enum for assignments. - var containerName = getNamespaceContainerName(node); - // `exportName` is the expression used within this node's container for any exported references. - var exportName = ts.hasModifier(node, 1 /* Export */) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) - : ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x || (x = {}) - // exports.x || (exports.x = {}) - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - // `localName` is the expression used within this node's containing scope for any local references. - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x = (exports.x || (exports.x = {})) - moduleArg = ts.createAssignment(localName, moduleArg); - } - // (function (x) { - // x[x["y"] = 0] = "y"; - // ... - // })(x || (x = {})); - var enumStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, transformEnumBody(node, containerName)), - /*typeArguments*/ undefined, [moduleArg])); - ts.setOriginalNode(enumStatement, node); - ts.setTextRange(enumStatement, node); - ts.setEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - // Add a DeclarationMarker for the enum to preserve trailing comments and mark - // the end of the declaration. - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - /** - * Transforms the body of an enum declaration. - * - * @param node The enum declaration node. - */ - function transformEnumBody(node, localName) { - var savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - var statements = []; - startLexicalEnvironment(); - ts.addRange(statements, ts.map(node.members, transformEnumMember)); - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), /*location*/ node.members), - /*multiLine*/ true); - } - /** - * Transforms an enum member into a statement. - * - * @param member The enum member node. - */ - function transformEnumMember(member) { - // enums don't support computed properties - // we pass false as 'generateNameForComputedPropertyName' for a backward compatibility purposes - // old emitter always generate 'expression' part of the name as-is. - var name = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ false); - return ts.setTextRange(ts.createStatement(ts.setTextRange(ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, ts.createAssignment(ts.createElementAccess(currentNamespaceContainerName, name), transformEnumMemberDeclarationValue(member))), name), member)), member); - } - /** - * Transforms the value of an enum member. - * - * @param member The enum member node. - */ - function transformEnumMemberDeclarationValue(member) { - var value = resolver.getConstantValue(member); - if (value !== undefined) { - return ts.createLiteral(value); - } - else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return ts.visitNode(member.initializer, visitor, ts.isExpression); - } - else { - return ts.createVoidZero(); - } - } - } - /** - * Determines whether to elide a module declaration. - * - * @param node The module declaration node. - */ - function shouldEmitModuleDeclaration(node) { - return ts.isInstantiatedModule(node, compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); - } - /** - * Determines whether an exported declaration will have a qualified export name (e.g. `f.x` - * or `exports.x`). - */ - function hasNamespaceQualifiedExportName(node) { - return isNamespaceExport(node) - || (isExternalModuleExport(node) - && moduleKind !== ts.ModuleKind.ES2015 - && moduleKind !== ts.ModuleKind.System); - } - /** - * Records that a declaration was emitted in the current scope, if it was the first - * declaration for the provided symbol. - * - * NOTE: if there is ever a transformation above this one, we may not be able to rely - * on symbol names. - */ - function recordEmittedDeclarationInScope(node) { - var name = node.symbol && node.symbol.name; - if (name) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = ts.createMap(); - } - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - } - /** - * Determines whether a declaration is the first declaration with the same name emitted - * in the current scope. - */ - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - var name = node.symbol && node.symbol.name; - if (name) { - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - } - return false; - } - /** - * Adds a leading VariableStatement for a enum or module declaration. - */ - function addVarForEnumOrModuleDeclaration(statements, node) { - // Emit a variable statement for the module. - var statement = ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), [ - ts.createVariableDeclaration(ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true)) - ]); - ts.setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - // Adjust the source map emit to match the old emitter. - if (node.kind === 232 /* EnumDeclaration */) { - ts.setSourceMapRange(statement.declarationList, node); - } - else { - ts.setSourceMapRange(statement, node); - } - // Trailing comments for module declaration should be emitted after the function closure - // instead of the variable statement: - // - // /** Module comment*/ - // module m1 { - // function foo4Export() { - // } - // } // trailing comment module - // - // Should emit: - // - // /** Module comment*/ - // var m1; - // (function (m1) { - // function foo4Export() { - // } - // })(m1 || (m1 = {})); // trailing comment module - // - ts.setCommentRange(statement, node); - ts.setEmitFlags(statement, 1024 /* NoTrailingComments */ | 4194304 /* HasEndOfDeclarationMarker */); - statements.push(statement); - return true; - } - else { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrap the leading variable declaration in a `MergeDeclarationMarker`. - var mergeMarker = ts.createMergeDeclarationMarker(statement); - ts.setEmitFlags(mergeMarker, 1536 /* NoComments */ | 4194304 /* HasEndOfDeclarationMarker */); - statements.push(mergeMarker); - return false; - } - } - /** - * Visits a module declaration node. - * - * This function will be called any time a TypeScript namespace (ModuleDeclaration) is encountered. - * - * @param node The module declaration node. - */ - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return ts.createNotEmittedStatement(node); - } - ts.Debug.assert(ts.isIdentifier(node.name), "TypeScript module should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - var statements = []; - // We request to be advised when the printer is about to print this node. This allows - // us to set up the correct state for later substitutions. - var emitFlags = 2 /* AdviseOnEmitNode */; - // If needed, we should emit a variable declaration for the module. If we emit - // a leading variable declaration, we should not emit leading comments for the - // module body. - if (addVarForEnumOrModuleDeclaration(statements, node)) { - // We should still emit the comments if we are emitting a system module. - if (moduleKind !== ts.ModuleKind.System || currentScope !== currentSourceFile) { - emitFlags |= 512 /* NoLeadingComments */; - } - } - // `parameterName` is the declaration name used inside of the namespace. - var parameterName = getNamespaceParameterName(node); - // `containerName` is the expression used inside of the namespace for exports. - var containerName = getNamespaceContainerName(node); - // `exportName` is the expression used within this node's container for any exported references. - var exportName = ts.hasModifier(node, 1 /* Export */) - ? ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) - : ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x || (x = {}) - // exports.x || (exports.x = {}) - var moduleArg = ts.createLogicalOr(exportName, ts.createAssignment(exportName, ts.createObjectLiteral())); - if (hasNamespaceQualifiedExportName(node)) { - // `localName` is the expression used within this node's containing scope for any local references. - var localName = ts.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); - // x = (exports.x || (exports.x = {})) - moduleArg = ts.createAssignment(localName, moduleArg); - } - // (function (x_1) { - // x_1.y = ...; - // })(x || (x = {})); - var moduleStatement = ts.createStatement(ts.createCall(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, transformModuleBody(node, containerName)), - /*typeArguments*/ undefined, [moduleArg])); - ts.setOriginalNode(moduleStatement, node); - ts.setTextRange(moduleStatement, node); - ts.setEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - // Add a DeclarationMarker for the namespace to preserve trailing comments and mark - // the end of the declaration. - statements.push(ts.createEndOfDeclarationMarker(node)); - return statements; - } - /** - * Transforms the body of a module declaration. - * - * @param node The module declaration node. - */ - function transformModuleBody(node, namespaceLocalName) { - var savedCurrentNamespaceContainerName = currentNamespaceContainerName; - var savedCurrentNamespace = currentNamespace; - var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = undefined; - var statements = []; - startLexicalEnvironment(); - var statementsLocation; - var blockLocation; - var body = node.body; - if (body.kind === 234 /* ModuleBlock */) { - saveStateAndInvoke(body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); - statementsLocation = body.statements; - blockLocation = body; - } - else { - var result = visitModuleDeclaration(body); - if (result) { - if (ts.isArray(result)) { - ts.addRange(statements, result); - } - else { - statements.push(result); - } - } - var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); - } - ts.addRange(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ statementsLocation), - /*multiLine*/ true); - ts.setTextRange(block, blockLocation); - // namespace hello.hi.world { - // function foo() {} - // - // // TODO, blah - // } - // - // should be emitted as - // - // var hello; - // (function (hello) { - // var hi; - // (function (hi) { - // var world; - // (function (world) { - // function foo() { } - // // TODO, blah - // })(world = hi.world || (hi.world = {})); - // })(hi = hello.hi || (hello.hi = {})); - // })(hello || (hello = {})); - // We only want to emit comment on the namespace which contains block body itself, not the containing namespaces. - if (body.kind !== 234 /* ModuleBlock */) { - ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536 /* NoComments */); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 233 /* ModuleDeclaration */) { - var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - /** - * Visits an import declaration, eliding it if it is not referenced. - * - * @param node The import declaration node. - */ - function visitImportDeclaration(node) { - if (!node.importClause) { - // Do not elide a side-effect only import declaration. - // import "foo"; - return node; - } - // Elide the declaration if the import clause was elided. - var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); - return importClause - ? ts.updateImportDeclaration(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, importClause, node.moduleSpecifier) - : undefined; - } - /** - * Visits an import clause, eliding it if it is not referenced. - * - * @param node The import clause node. - */ - function visitImportClause(node) { - // Elide the import clause if we elide both its name and its named bindings. - var name = resolver.isReferencedAliasDeclaration(node) ? node.name : undefined; - var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); - return (name || namedBindings) ? ts.updateImportClause(node, name, namedBindings) : undefined; - } - /** - * Visits named import bindings, eliding it if it is not referenced. - * - * @param node The named import bindings node. - */ - function visitNamedImportBindings(node) { - if (node.kind === 240 /* NamespaceImport */) { - // Elide a namespace import if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - else { - // Elide named imports if all of its import specifiers are elided. - var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); - return ts.some(elements) ? ts.updateNamedImports(node, elements) : undefined; - } - } - /** - * Visits an import specifier, eliding it if it is not referenced. - * - * @param node The import specifier node. - */ - function visitImportSpecifier(node) { - // Elide an import specifier if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) ? node : undefined; - } - /** - * Visits an export assignment, eliding it if it does not contain a clause that resolves - * to a value. - * - * @param node The export assignment node. - */ - function visitExportAssignment(node) { - // Elide the export assignment if it does not reference a value. - return resolver.isValueAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - /** - * Visits an export declaration, eliding it if it does not contain a clause that resolves - * to a value. - * - * @param node The export declaration node. - */ - function visitExportDeclaration(node) { - if (!node.exportClause) { - // Elide a star export if the module it references does not export a value. - return resolver.moduleExportsSomeValue(node.moduleSpecifier) ? node : undefined; - } - if (!resolver.isValueAliasDeclaration(node)) { - // Elide the export declaration if it does not export a value. - return undefined; - } - // Elide the export declaration if all of its named exports are elided. - var exportClause = ts.visitNode(node.exportClause, visitNamedExports, ts.isNamedExports); - return exportClause - ? ts.updateExportDeclaration(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, exportClause, node.moduleSpecifier) - : undefined; - } - /** - * Visits named exports, eliding it if it does not contain an export specifier that - * resolves to a value. - * - * @param node The named exports node. - */ - function visitNamedExports(node) { - // Elide the named exports if all of its export specifiers were elided. - var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); - return ts.some(elements) ? ts.updateNamedExports(node, elements) : undefined; - } - /** - * Visits an export specifier, eliding it if it does not resolve to a value. - * - * @param node The export specifier node. - */ - function visitExportSpecifier(node) { - // Elide an export specifier if it does not reference a value. - return resolver.isValueAliasDeclaration(node) ? node : undefined; - } - /** - * Determines whether to emit an import equals declaration. - * - * @param node The import equals declaration node. - */ - function shouldEmitImportEqualsDeclaration(node) { - // preserve old compiler's behavior: emit 'var' for import declaration (even if we do not consider them referenced) when - // - current file is not external module - // - import declaration is top level and target is value imported by entity name - return resolver.isReferencedAliasDeclaration(node) - || (!ts.isExternalModule(currentSourceFile) - && resolver.isTopLevelValueImportEqualsWithEntityName(node)); - } - /** - * Visits an import equals declaration. - * - * @param node The import equals declaration node. - */ - function visitImportEqualsDeclaration(node) { - if (ts.isExternalModuleImportEqualsDeclaration(node)) { - // Elide external module `import=` if it is not referenced. - return resolver.isReferencedAliasDeclaration(node) - ? ts.visitEachChild(node, visitor, context) - : undefined; - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return undefined; - } - var moduleReference = ts.createExpressionFromEntityName(node.moduleReference); - ts.setEmitFlags(moduleReference, 1536 /* NoComments */ | 2048 /* NoNestedComments */); - if (isNamedExternalModuleExport(node) || !isNamespaceExport(node)) { - // export var ${name} = ${moduleReference}; - // var ${name} = ${moduleReference}; - return ts.setOriginalNode(ts.setTextRange(ts.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.createVariableDeclarationList([ - ts.setOriginalNode(ts.createVariableDeclaration(node.name, - /*type*/ undefined, moduleReference), node) - ])), node), node); - } - else { - // exports.${name} = ${moduleReference}; - return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); - } - } - /** - * Gets a value indicating whether the node is exported from a namespace. - * - * @param node The node to test. - */ - function isNamespaceExport(node) { - return currentNamespace !== undefined && ts.hasModifier(node, 1 /* Export */); - } - /** - * Gets a value indicating whether the node is exported from an external module. - * - * @param node The node to test. - */ - function isExternalModuleExport(node) { - return currentNamespace === undefined && ts.hasModifier(node, 1 /* Export */); - } - /** - * Gets a value indicating whether the node is a named export from an external module. - * - * @param node The node to test. - */ - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) - && !ts.hasModifier(node, 512 /* Default */); - } - /** - * Gets a value indicating whether the node is the default export of an external module. - * - * @param node The node to test. - */ - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) - && ts.hasModifier(node, 512 /* Default */); - } - /** - * Creates a statement for the provided expression. This is used in calls to `map`. - */ - function expressionToStatement(expression) { - return ts.createStatement(expression); - } - function addExportMemberAssignment(statements, node) { - var expression = ts.createAssignment(ts.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true), ts.getLocalName(node)); - ts.setSourceMapRange(expression, ts.createRange(node.name.pos, node.end)); - var statement = ts.createStatement(expression); - ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); - statements.push(statement); - } - function createNamespaceExport(exportName, exportValue, location) { - return ts.setTextRange(ts.createStatement(ts.createAssignment(ts.getNamespaceMemberName(currentNamespaceContainerName, exportName, /*allowComments*/ false, /*allowSourceMaps*/ true), exportValue)), location); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return ts.setTextRange(ts.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return ts.getNamespaceMemberName(currentNamespaceContainerName, name, /*allowComments*/ false, /*allowSourceMaps*/ true); - } - /** - * Gets the declaration name used inside of a namespace or enum. - */ - function getNamespaceParameterName(node) { - var name = ts.getGeneratedNameForNode(node); - ts.setSourceMapRange(name, node.name); - return name; - } - /** - * Gets the expression used to refer to a namespace or enum within the body - * of its declaration. - */ - function getNamespaceContainerName(node) { - return ts.getGeneratedNameForNode(node); - } - /** - * Gets a local alias for a class declaration if it is a decorated class with an internal - * reference to the static side of the class. This is necessary to avoid issues with - * double-binding semantics for the class name. - */ - function getClassAliasIfNeeded(node) { - if (resolver.getNodeCheckFlags(node) & 8388608 /* ClassWithConstructorReference */) { - enableSubstitutionForClassAliases(); - var classAlias = ts.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.unescapeIdentifier(node.name.text) : "default"); - classAliases[ts.getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return ts.createPropertyAccess(ts.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32 /* Static */) - ? ts.getDeclarationName(node) - : getClassPrototype(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) { - enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */; - context.enableSubstitution(71 /* Identifier */); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) { - enabledSubstitutions |= 1 /* ClassAliases */; - // We need to enable substitutions for identifiers. This allows us to - // substitute class names inside of a class declaration. - context.enableSubstitution(71 /* Identifier */); - // Keep track of class aliases. - classAliases = []; - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) { - enabledSubstitutions |= 2 /* NamespaceExports */; - // We need to enable substitutions for identifiers and shorthand property assignments. This allows us to - // substitute the names of exported members of a namespace. - context.enableSubstitution(71 /* Identifier */); - context.enableSubstitution(262 /* ShorthandPropertyAssignment */); - // We need to be notified when entering and exiting namespaces. - context.enableEmitNotification(233 /* ModuleDeclaration */); - } - } - function isTransformedModuleDeclaration(node) { - return ts.getOriginalNode(node).kind === 233 /* ModuleDeclaration */; - } - function isTransformedEnumDeclaration(node) { - return ts.getOriginalNode(node).kind === 232 /* EnumDeclaration */; - } - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - var savedApplicableSubstitutions = applicableSubstitutions; - var savedCurrentSourceFile = currentSourceFile; - if (ts.isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2 /* NamespaceExports */; - } - if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2 /* NamespaceExports */) { - var name = node.name; - var exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - // A shorthand property with an assignment initializer is probably part of a - // destructuring assignment - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) - || trySubstituteNamespaceExportedName(node) - || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1 /* ClassAliases */) { - if (resolver.getNodeCheckFlags(node) & 16777216 /* ConstructorReferenceInClass */) { - // Due to the emit for class decorators, any reference to the class from inside of the class body - // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind - // behavior of class names in ES6. - // Also, when emitting statics for class expressions, we must substitute a class alias for - // constructor references in static property initializers. - var declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - var classAlias = classAliases[declaration.id]; - if (classAlias) { - var clone_2 = ts.getSynthesizedClone(classAlias); - ts.setSourceMapRange(clone_2, node); - ts.setCommentRange(clone_2, node); - return clone_2; - } - } - } - } - return undefined; - } - function trySubstituteNamespaceExportedName(node) { - // If this is explicitly a local name, do not substitute. - if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - // If we are nested within a namespace declaration, we may need to qualifiy - // an identifier that is exported from a merged namespace. - var container = resolver.getReferencedExportContainer(node, /*prefixLocals*/ false); - if (container && container.kind !== 265 /* SourceFile */) { - var substitute = (applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 233 /* ModuleDeclaration */) || - (applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 232 /* EnumDeclaration */); - if (substitute) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(container), node), - /*location*/ node); - } - } - } - return undefined; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteConstantValue(node) { - var constantValue = tryGetConstEnumValue(node); - if (constantValue !== undefined) { - // track the constant value on the node for the printer in needsDotDotForPropertyAccess - ts.setConstantValue(node, constantValue); - var substitute = ts.createLiteral(constantValue); - if (!compilerOptions.removeComments) { - var propertyName = ts.isPropertyAccessExpression(node) - ? ts.declarationNameToString(node.name) - : ts.getTextOfNode(node.argumentExpression); - ts.addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, " " + propertyName + " "); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (compilerOptions.isolatedModules) { - return undefined; - } - return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) - ? resolver.getConstantValue(node) - : undefined; - } - } - ts.transformTypeScript = transformTypeScript; - function createDecorateHelper(context, decoratorExpressions, target, memberName, descriptor, location) { - var argumentsArray = []; - argumentsArray.push(ts.createArrayLiteral(decoratorExpressions, /*multiLine*/ true)); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - context.requestEmitHelper(decorateHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__decorate"), - /*typeArguments*/ undefined, argumentsArray), location); - } - var decorateHelper = { - name: "typescript:decorate", - scoped: false, - priority: 2, - text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" - }; - function createMetadataHelper(context, metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return ts.createCall(ts.getHelperName("__metadata"), - /*typeArguments*/ undefined, [ - ts.createLiteral(metadataKey), - metadataValue - ]); - } - var metadataHelper = { - name: "typescript:metadata", - scoped: false, - priority: 3, - text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" - }; - function createParamHelper(context, expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return ts.setTextRange(ts.createCall(ts.getHelperName("__param"), - /*typeArguments*/ undefined, [ - ts.createLiteral(parameterOffset), - expression - ]), location); - } - var paramHelper = { - name: "typescript:param", - scoped: false, - priority: 4, - text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" - }; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ES2017SubstitutionFlags; - (function (ES2017SubstitutionFlags) { - /** Enables substitutions for async methods with `super` calls. */ - ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); - function transformES2017(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - // These variables contain state that changes as we descend into the tree. - var currentSourceFile; - /** - * Keeps track of whether expression substitution has been enabled for specific edge cases. - * They are persisted between each SourceFile transformation and should not be reset. - */ - var enabledSubstitutions; - /** - * This keeps track of containers where `super` is valid, for use with - * just-in-time substitution for `super` expressions inside of async methods. - */ - var enclosingSuperContainerFlags = 0; - // Save the previous transformation hooks. - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - // Set new transformation hooks. - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 16 /* ContainsES2017 */) === 0) { - return node; - } - switch (node.kind) { - case 120 /* AsyncKeyword */: - // ES2017 async modifier should be elided for targets < ES2017 - return undefined; - case 191 /* AwaitExpression */: - return visitAwaitExpression(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits an AwaitExpression node. - * - * This function will be called any time a ES2017 await expression is encountered. - * - * @param node The node to visit. - */ - function visitAwaitExpression(node) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield( - /*asteriskToken*/ undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); - } - /** - * Visits a MethodDeclaration node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked as async - * - * @param node The node to visit. - */ - function visitMethodDeclaration(node) { - return ts.updateMethod(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*questionToken*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a FunctionDeclaration node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - return ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits a FunctionExpression node. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitFunctionExpression(node) { - return ts.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - /** - * Visits an ArrowFunction. - * - * This function will be called when one of the following conditions are met: - * - The node is marked async - * - * @param node The node to visit. - */ - function visitArrowFunction(node) { - return ts.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* Async */ - ? transformAsyncFunctionBody(node) - : ts.visitFunctionBody(node.body, visitor, context)); - } - function transformAsyncFunctionBody(node) { - resumeLexicalEnvironment(); - var original = ts.getOriginalNode(node, ts.isFunctionLike); - var nodeType = original.type; - var promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : undefined; - var isArrowFunction = node.kind === 187 /* ArrowFunction */; - var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192 /* CaptureArguments */) !== 0; - // An async function is emit as an outer function that calls an inner - // generator function. To preserve lexical bindings, we pass the current - // `this` and `arguments` objects to `__awaiter`. The generator function - // passed to `__awaiter` is executed inside of the callback to the - // promise constructor. - if (!isArrowFunction) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, /*ensureUseStrict*/ false, visitor); - statements.push(ts.createReturn(createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body, statementOffset)))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(statements, /*multiLine*/ true); - ts.setTextRange(block, node.body); - // Minor optimization, emit `_super` helper to capture `super` access in an arrow. - // This step isn't needed if we eventually transform this to ES5. - if (languageVersion >= 2 /* ES2015 */) { - if (resolver.getNodeCheckFlags(node) & 4096 /* AsyncMethodWithSuperBinding */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048 /* AsyncMethodWithSuper */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - else { - var expression = createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, transformFunctionBodyWorker(node.body)); - var declarations = endLexicalEnvironment(); - if (ts.some(declarations)) { - var block = ts.convertToFunctionBody(expression); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(ts.concatenate(block.statements, declarations)), block.statements)); - } - return expression; - } - } - function transformFunctionBodyWorker(body, start) { - if (ts.isBlock(body)) { - return ts.updateBlock(body, ts.visitLexicalEnvironment(body.statements, visitor, context, start)); - } - else { - startLexicalEnvironment(); - var visited = ts.convertToFunctionBody(ts.visitNode(body, visitor, ts.isConciseBody)); - var declarations = endLexicalEnvironment(); - return ts.updateBlock(visited, ts.setTextRange(ts.createNodeArray(ts.concatenate(visited.statements, declarations)), visited.statements)); - } - } - function getPromiseConstructor(type) { - var typeName = type && ts.getEntityNameFromTypeNode(type); - if (typeName && ts.isEntityName(typeName)) { - var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue - || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { - return typeName; - } - } - return undefined; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - // We need to enable substitutions for call, property access, and element access - // if we need to rewrite super calls. - context.enableSubstitution(181 /* CallExpression */); - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // We need to be notified when entering and exiting declarations that bind super. - context.enableEmitNotification(229 /* ClassDeclaration */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(152 /* Constructor */); - } - } - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - // If we need to support substitutions for `super` in an async method, - // we should track it here. - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* AsyncMethodWithSuper */ | 4096 /* AsyncMethodWithSuperBinding */); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 181 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), - /*typeArguments*/ undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 /* ClassDeclaration */ - || kind === 152 /* Constructor */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096 /* AsyncMethodWithSuperBinding */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), location); - } - } - } - ts.transformES2017 = transformES2017; - var awaiterHelper = { - name: "typescript:awaiter", - scoped: false, - priority: 5, - text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" - }; - function createAwaiterHelper(context, hasLexicalArguments, promiseConstructor, body) { - context.requestEmitHelper(awaiterHelper); - var generatorFunc = ts.createFunctionExpression( - /*modifiers*/ undefined, ts.createToken(39 /* AsteriskToken */), - /*name*/ undefined, - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, body); - // Mark this node as originally an async function - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* AsyncFunctionBody */; - return ts.createCall(ts.getHelperName("__awaiter"), - /*typeArguments*/ undefined, [ - ts.createThis(), - hasLexicalArguments ? ts.createIdentifier("arguments") : ts.createVoidZero(), - promiseConstructor ? ts.createExpressionFromEntityName(promiseConstructor) : ts.createVoidZero(), - generatorFunc - ]); - } - ts.asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: "\n const _super = name => super[name];\n " - }; - ts.advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: "\n const _super = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);\n " - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ESNextSubstitutionFlags; - (function (ESNextSubstitutionFlags) { - /** Enables substitutions for async methods with `super` calls. */ - ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; - })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); - function transformESNext(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var resolver = context.getEmitResolver(); - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var enabledSubstitutions; - var enclosingFunctionFlags; - var enclosingSuperContainerFlags = 0; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - return visitorWorker(node, /*noDestructuringValue*/ false); - } - function visitorNoDestructuringValue(node) { - return visitorWorker(node, /*noDestructuringValue*/ true); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 120 /* AsyncKeyword */) { - return undefined; - } - return node; - } - function visitorWorker(node, noDestructuringValue) { - if ((node.transformFlags & 8 /* ContainsESNext */) === 0) { - return node; - } - switch (node.kind) { - case 191 /* AwaitExpression */: - return visitAwaitExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 194 /* BinaryExpression */: - return visitBinaryExpression(node, noDestructuringValue); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); - case 214 /* ForStatement */: - return visitForStatement(node); - case 190 /* VoidExpression */: - return visitVoidExpression(node); - case 152 /* Constructor */: - return visitConstructorDeclaration(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - return visitGetAccessorDeclaration(node); - case 154 /* SetAccessor */: - return visitSetAccessorDeclaration(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - case 146 /* Parameter */: - return visitParameter(node); - case 210 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 185 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, noDestructuringValue); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.visitNode(node.expression, visitor, ts.isExpression))), - /*location*/ node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ && node.asteriskToken) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - return ts.setOriginalNode(ts.setTextRange(ts.createYield(createAwaitHelper(context, ts.updateYield(node, node.asteriskToken, createAsyncDelegatorHelper(context, createAsyncValuesHelper(context, expression, expression), expression)))), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - var statement = ts.unwrapInnermostStatementOfLabel(node); - if (statement.kind === 216 /* ForOfStatement */ && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), node); - } - return ts.visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - var chunkObject; - var objects = []; - for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { - var e = elements_4[_i]; - if (e.kind === 263 /* SpreadAssignment */) { - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - chunkObject = undefined; - } - var target = e.expression; - objects.push(ts.visitNode(target, visitor, ts.isExpression)); - } - else { - if (!chunkObject) { - chunkObject = []; - } - if (e.kind === 261 /* PropertyAssignment */) { - var p = e; - chunkObject.push(ts.createPropertyAssignment(p.name, ts.visitNode(p.initializer, visitor, ts.isExpression))); - } - else { - chunkObject.push(e); - } - } - } - if (chunkObject) { - objects.push(ts.createObjectLiteral(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 1048576 /* ContainsObjectSpread */) { - // spread elements emit like so: - // non-spread elements are chunked together into object literals, and then all are passed to __assign: - // { a, ...o, b } => __assign({a}, o, {b}); - // If the first element is a spread element, then the first argument to __assign is {}: - // { ...o, a, b, ...o2 } => __assign({}, o, {a, b}, o2) - var objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 178 /* ObjectLiteralExpression */) { - objects.unshift(ts.createObjectLiteral()); - } - return createAssignHelper(context, objects); - } - return ts.visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - function visitParenthesizedExpression(node, noDestructuringValue) { - return ts.visitEachChild(node, noDestructuringValue ? visitorNoDestructuringValue : visitor, context); - } - /** - * Visits a BinaryExpression that contains a destructuring assignment. - * - * @param node A BinaryExpression node. - */ - function visitBinaryExpression(node, noDestructuringValue) { - if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 1048576 /* ContainsObjectRest */) { - return ts.flattenDestructuringAssignment(node, visitor, context, 1 /* ObjectRest */, !noDestructuringValue); - } - else if (node.operatorToken.kind === 26 /* CommaToken */) { - return ts.updateBinary(node, ts.visitNode(node.left, visitorNoDestructuringValue, ts.isExpression), ts.visitNode(node.right, noDestructuringValue ? visitorNoDestructuringValue : visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a VariableDeclaration node with a binding pattern. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclaration(node) { - // If we are here it is because the name contains a binding pattern with a rest somewhere in it. - if (ts.isBindingPattern(node.name) && node.name.transformFlags & 1048576 /* ContainsObjectRest */) { - return ts.flattenDestructuringBinding(node, visitor, context, 1 /* ObjectRest */); - } - return ts.visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return ts.updateFor(node, ts.visitNode(node.initializer, visitorNoDestructuringValue, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement)); - } - function visitVoidExpression(node) { - return ts.visitEachChild(node, visitorNoDestructuringValue, context); - } - /** - * Visits a ForOfStatement and converts it into a ES2015-compatible ForOfStatement. - * - * @param node A ForOfStatement. - */ - function visitForOfStatement(node, outermostLabeledStatement) { - if (node.initializer.transformFlags & 1048576 /* ContainsObjectRest */) { - node = transformForOfStatementWithObjectRest(node); - } - if (node.awaitModifier) { - return transformForAwaitOfStatement(node, outermostLabeledStatement); - } - else { - return ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); - } - } - function transformForOfStatementWithObjectRest(node) { - var initializerWithoutParens = ts.skipParentheses(node.initializer); - if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { - var bodyLocation = void 0; - var statementsLocation = void 0; - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - var statements = [ts.createForOfBindingStatement(initializerWithoutParens, temp)]; - if (ts.isBlock(node.statement)) { - ts.addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } - return ts.updateForOf(node, node.awaitModifier, ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(temp), node.initializer) - ], 1 /* Let */), node.initializer), node.expression, ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation)); - } - return node; - } - function convertForOfStatementHead(node, boundValue) { - var binding = ts.createForOfBindingStatement(node.initializer, boundValue); - var bodyLocation; - var statementsLocation; - var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; - var statement = ts.visitNode(node.statement, visitor, ts.isStatement); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation), 48 /* NoSourceMap */ | 384 /* NoTokenSourceMaps */); - } - function awaitAsYield(expression) { - return ts.createYield(/*asteriskToken*/ undefined, enclosingFunctionFlags & 1 /* Generator */ ? createAwaitHelper(context, expression) : expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(/*recordTempVariable*/ undefined); - var callValues = createAsyncValuesHelper(context, expression, /*location*/ node.expression); - var callNext = ts.createCall(ts.createPropertyAccess(iterator, "next"), /*typeArguments*/ undefined, []); - var getDone = ts.createPropertyAccess(result, "done"); - var getValue = ts.createPropertyAccess(result, "value"); - var callReturn = ts.createFunctionCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, /*type*/ undefined, callValues), node.expression), - ts.createVariableDeclaration(result) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.createComma(ts.createAssignment(result, awaitAsYield(callNext)), ts.createLogicalNot(getDone)), - /*incrementor*/ undefined, - /*statement*/ convertForOfStatementHead(node, awaitAsYield(getValue))), - /*location*/ node), 256 /* NoTokenTrailingSourceMaps */); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1 /* SingleLine */)), ts.createBlock([ - ts.createTry( - /*tryBlock*/ ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(getDone)), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(awaitAsYield(callReturn))), 1 /* SingleLine */) - ]), - /*catchClause*/ undefined, - /*finallyBlock*/ ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1 /* SingleLine */) - ]), 1 /* SingleLine */)) - ])); - } - function visitParameter(node) { - if (node.transformFlags & 1048576 /* ContainsObjectRest */) { - // Binding patterns are converted into a generated name and are - // evaluated inside the function body. - return ts.updateParameter(node, - /*decorators*/ undefined, - /*modifiers*/ undefined, node.dotDotDotToken, ts.getGeneratedNameForNode(node), - /*questionToken*/ undefined, - /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - return ts.visitEachChild(node, visitor, context); - } - function visitConstructorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateConstructor(node, - /*decorators*/ undefined, node.modifiers, ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitGetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateGetAccessor(node, - /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitSetAccessorDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = 0 /* Normal */; - var updated = ts.updateSetAccessor(node, - /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, visitor, context), transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitMethodDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateMethod(node, - /*decorators*/ undefined, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(/*questionToken*/ undefined, visitor, ts.isToken), - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionDeclaration(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitArrowFunction(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateArrowFunction(node, node.modifiers, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function visitFunctionExpression(node) { - var savedEnclosingFunctionFlags = enclosingFunctionFlags; - enclosingFunctionFlags = ts.getFunctionFlags(node); - var updated = ts.updateFunctionExpression(node, enclosingFunctionFlags & 1 /* Generator */ - ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) - : node.modifiers, enclosingFunctionFlags & 2 /* Async */ - ? undefined - : node.asteriskToken, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ - ? transformAsyncGeneratorFunctionBody(node) - : transformFunctionBody(node)); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - return updated; - } - function transformAsyncGeneratorFunctionBody(node) { - resumeLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.body.statements, /*ensureUseStrict*/ false, visitor); - appendObjectRestAssignmentsIfNeeded(statements, node); - statements.push(ts.createReturn(createAsyncGeneratorHelper(context, ts.createFunctionExpression( - /*modifiers*/ undefined, ts.createToken(39 /* AsteriskToken */), node.name && ts.getGeneratedNameForNode(node.name), - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, ts.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)))))); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.updateBlock(node.body, statements); - // Minor optimization, emit `_super` helper to capture `super` access in an arrow. - // This step isn't needed if we eventually transform this to ES5. - if (languageVersion >= 2 /* ES2015 */) { - if (resolver.getNodeCheckFlags(node) & 4096 /* AsyncMethodWithSuperBinding */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); - } - else if (resolver.getNodeCheckFlags(node) & 2048 /* AsyncMethodWithSuper */) { - enableSubstitutionForAsyncMethodsWithSuper(); - ts.addEmitHelper(block, ts.asyncSuperHelper); - } - } - return block; - } - function transformFunctionBody(node) { - resumeLexicalEnvironment(); - var statementOffset = 0; - var statements = []; - var body = ts.visitNode(node.body, visitor, ts.isConciseBody); - if (ts.isBlock(body)) { - statementOffset = ts.addPrologue(statements, body.statements, /*ensureUseStrict*/ false, visitor); - } - ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(/*statements*/ undefined, node)); - var trailingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || ts.some(statements) || ts.some(trailingStatements)) { - var block = ts.convertToFunctionBody(body, /*multiLine*/ true); - ts.addRange(statements, block.statements.slice(statementOffset)); - ts.addRange(statements, trailingStatements); - return ts.updateBlock(block, ts.setTextRange(ts.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - if (parameter.transformFlags & 1048576 /* ContainsObjectRest */) { - var temp = ts.getGeneratedNameForNode(parameter); - var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1 /* ObjectRest */, temp, - /*doNotRecordTempVariablesInLine*/ false, - /*skipInitializer*/ true); - if (ts.some(declarations)) { - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(declarations)); - ts.setEmitFlags(statement, 1048576 /* CustomPrologue */); - statements = ts.append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - // We need to enable substitutions for call, property access, and element access - // if we need to rewrite super calls. - context.enableSubstitution(181 /* CallExpression */); - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(180 /* ElementAccessExpression */); - // We need to be notified when entering and exiting declarations that bind super. - context.enableEmitNotification(229 /* ClassDeclaration */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(152 /* Constructor */); - } - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to be printed. - * @param emitCallback The callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - // If we need to support substitutions for `super` in an async method, - // we should track it here. - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* AsyncMethodWithSuper */ | 4096 /* AsyncMethodWithSuperBinding */); - if (superContainerFlags !== enclosingSuperContainerFlags) { - var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint The context for the emitter. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 181 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(ts.createLiteral(node.name.text), node); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 97 /* SuperKeyword */) { - return createSuperAccessInAsyncMethod(node.argumentExpression, node); - } - return node; - } - function substituteCallExpression(node) { - var expression = node.expression; - if (ts.isSuperProperty(expression)) { - var argumentExpression = ts.isPropertyAccessExpression(expression) - ? substitutePropertyAccessExpression(expression) - : substituteElementAccessExpression(expression); - return ts.createCall(ts.createPropertyAccess(argumentExpression, "call"), - /*typeArguments*/ undefined, [ - ts.createThis() - ].concat(node.arguments)); - } - return node; - } - function isSuperContainer(node) { - var kind = node.kind; - return kind === 229 /* ClassDeclaration */ - || kind === 152 /* Constructor */ - || kind === 151 /* MethodDeclaration */ - || kind === 153 /* GetAccessor */ - || kind === 154 /* SetAccessor */; - } - function createSuperAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 4096 /* AsyncMethodWithSuperBinding */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), "value"), location); - } - else { - return ts.setTextRange(ts.createCall(ts.createIdentifier("_super"), - /*typeArguments*/ undefined, [argumentExpression]), location); - } - } - } - ts.transformESNext = transformESNext; - var assignHelper = { - name: "typescript:assign", - scoped: false, - priority: 1, - text: "\n var __assign = (this && this.__assign) || Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };" - }; - function createAssignHelper(context, attributesSegments) { - if (context.getCompilerOptions().target >= 2 /* ES2015 */) { - return ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "assign"), - /*typeArguments*/ undefined, attributesSegments); - } - context.requestEmitHelper(assignHelper); - return ts.createCall(ts.getHelperName("__assign"), - /*typeArguments*/ undefined, attributesSegments); - } - ts.createAssignHelper = createAssignHelper; - var awaitHelper = { - name: "typescript:await", - scoped: false, - text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }\n " - }; - function createAwaitHelper(context, expression) { - context.requestEmitHelper(awaitHelper); - return ts.createCall(ts.getHelperName("__await"), /*typeArguments*/ undefined, [expression]); - } - var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - scoped: false, - text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };\n " - }; - function createAsyncGeneratorHelper(context, generatorFunc) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - // Mark this node as originally an async function - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* AsyncFunctionBody */; - return ts.createCall(ts.getHelperName("__asyncGenerator"), - /*typeArguments*/ undefined, [ - ts.createThis(), - ts.createIdentifier("arguments"), - generatorFunc - ]); - } - var asyncDelegator = { - name: "typescript:asyncDelegator", - scoped: false, - text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; }; }\n };\n " - }; - function createAsyncDelegatorHelper(context, expression, location) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncDelegator"), - /*typeArguments*/ undefined, [expression]), location); - } - var asyncValues = { - name: "typescript:asyncValues", - scoped: false, - text: "\n var __asyncValues = (this && this.__asyncIterator) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator];\n return m ? m.call(o) : typeof __values === \"function\" ? __values(o) : o[Symbol.iterator]();\n };\n " - }; - function createAsyncValuesHelper(context, expression, location) { - context.requestEmitHelper(asyncValues); - return ts.setTextRange(ts.createCall(ts.getHelperName("__asyncValues"), - /*typeArguments*/ undefined, [expression]), location); - } -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformJsx(context) { - var compilerOptions = context.getCompilerOptions(); - return transformSourceFile; - /** - * Transform JSX-specific syntax in a SourceFile. - * - * @param node A SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - if (node.transformFlags & 4 /* ContainsJsx */) { - return visitorWorker(node); - } - else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 249 /* JsxElement */: - return visitJsxElement(node, /*isChild*/ false); - case 250 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement(node, /*isChild*/ false); - case 256 /* JsxExpression */: - return visitJsxExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 10 /* JsxText */: - return visitJsxText(node); - case 256 /* JsxExpression */: - return visitJsxExpression(node); - case 249 /* JsxElement */: - return visitJsxElement(node, /*isChild*/ true); - case 250 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement(node, /*isChild*/ true); - default: - ts.Debug.failBadSyntaxKind(node); - return undefined; - } - } - function visitJsxElement(node, isChild) { - return visitJsxOpeningLikeElement(node.openingElement, node.children, isChild, /*location*/ node); - } - function visitJsxSelfClosingElement(node, isChild) { - return visitJsxOpeningLikeElement(node, /*children*/ undefined, isChild, /*location*/ node); - } - function visitJsxOpeningLikeElement(node, children, isChild, location) { - var tagName = getTagName(node); - var objectProperties; - var attrs = node.attributes.properties; - if (attrs.length === 0) { - // When there are no attributes, React wants "null" - objectProperties = ts.createNull(); - } - else { - // Map spans of JsxAttribute nodes into object literals and spans - // of JsxSpreadAttribute nodes into expressions. - var segments = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread - ? ts.map(attrs, transformJsxSpreadAttributeToExpression) - : ts.createObjectLiteral(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); - if (ts.isJsxSpreadAttribute(attrs[0])) { - // We must always emit at least one object literal before a spread - // argument. - segments.unshift(ts.createObjectLiteral()); - } - // Either emit one big object literal (no spread attribs), or - // a call to the __assign helper. - objectProperties = ts.singleOrUndefined(segments); - if (!objectProperties) { - objectProperties = ts.createAssignHelper(context, segments); - } - } - var element = ts.createExpressionForJsxElement(context.getEmitResolver().getJsxFactoryEntity(), compilerOptions.reactNamespace, tagName, objectProperties, ts.filter(ts.map(children, transformJsxChildToExpression), ts.isDefined), node, location); - if (isChild) { - ts.startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - function transformJsxAttributeToObjectLiteralElement(node) { - var name = getAttributeName(node); - var expression = transformJsxAttributeInitializer(node.initializer); - return ts.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === undefined) { - return ts.createTrue(); - } - else if (node.kind === 9 /* StringLiteral */) { - var decoded = tryDecodeEntities(node.text); - return decoded ? ts.setTextRange(ts.createLiteral(decoded), node) : node; - } - else if (node.kind === 256 /* JsxExpression */) { - if (node.expression === undefined) { - return ts.createTrue(); - } - return visitJsxExpression(node); - } - else { - ts.Debug.failBadSyntaxKind(node); - } - } - function visitJsxText(node) { - var fixed = fixupWhitespaceAndDecodeEntities(ts.getTextOfNode(node, /*includeTrivia*/ true)); - return fixed === undefined ? undefined : ts.createLiteral(fixed); - } - /** - * JSX trims whitespace at the end and beginning of lines, except that the - * start/end of a tag is considered a start/end of a line only if that line is - * on the same line as the closing tag. See examples in - * tests/cases/conformance/jsx/tsxReactEmitWhitespace.tsx - * See also https://www.w3.org/TR/html4/struct/text.html#h-9.1 and https://www.w3.org/TR/CSS2/text.html#white-space-model - * - * An equivalent algorithm would be: - * - If there is only one line, return it. - * - If there is only whitespace (but multiple lines), return `undefined`. - * - Split the text into lines. - * - 'trimRight' the first line, 'trimLeft' the last line, 'trim' middle lines. - * - Decode entities on each line (individually). - * - Remove empty lines and join the rest with " ". - */ - function fixupWhitespaceAndDecodeEntities(text) { - var acc; - // First non-whitespace character on this line. - var firstNonWhitespace = 0; - // Last non-whitespace character on this line. - var lastNonWhitespace = -1; - // These initial values are special because the first line is: - // firstNonWhitespace = 0 to indicate that we want leading whitsepace, - // but lastNonWhitespace = -1 as a special flag to indicate that we *don't* include the line if it's all whitespace. - for (var i = 0; i < text.length; i++) { - var c = text.charCodeAt(i); - if (ts.isLineBreak(c)) { - // If we've seen any non-whitespace characters on this line, add the 'trim' of the line. - // (lastNonWhitespace === -1 is a special flag to detect whether the first line is all whitespace.) - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - // Reset firstNonWhitespace for the next line. - // Don't bother to reset lastNonWhitespace because we ignore it if firstNonWhitespace = -1. - firstNonWhitespace = -1; - } - else if (!ts.isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 - ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) - : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - // We do not escape the string here as that is handled by the printer - // when it emits the literal. We do, however, need to decode JSX entities. - var decoded = decodeEntities(trimmedLine); - return acc === undefined ? decoded : acc + " " + decoded; - } - /** - * Replace entities like " ", "{", and "�" with the characters they encode. - * See https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references - */ - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { - if (decimal) { - return String.fromCharCode(parseInt(decimal, 10)); - } - else if (hex) { - return String.fromCharCode(parseInt(hex, 16)); - } - else { - var ch = entities.get(word); - // If this is not a valid entity, then just use `match` (replace it with itself, i.e. don't replace) - return ch ? String.fromCharCode(ch) : match; - } - }); - } - /** Like `decodeEntities` but returns `undefined` if there were no entities to decode. */ - function tryDecodeEntities(text) { - var decoded = decodeEntities(text); - return decoded === text ? undefined : decoded; - } - function getTagName(node) { - if (node.kind === 249 /* JsxElement */) { - return getTagName(node.openingElement); - } - else { - var name = node.tagName; - if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.text)) { - return ts.createLiteral(name.text); - } - else { - return ts.createExpressionFromEntityName(name); - } - } - } - /** - * Emit an attribute name, which is quoted if it needs to be quoted. Because - * these emit into an object literal property name, we don't need to be worried - * about keywords, just non-identifier characters - */ - function getAttributeName(node) { - var name = node.name; - if (/^[A-Za-z_]\w*$/.test(name.text)) { - return name; - } - else { - return ts.createLiteral(name.text); - } - } - function visitJsxExpression(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - } - ts.transformJsx = transformJsx; - var entities = ts.createMapFromTemplate({ - "quot": 0x0022, - "amp": 0x0026, - "apos": 0x0027, - "lt": 0x003C, - "gt": 0x003E, - "nbsp": 0x00A0, - "iexcl": 0x00A1, - "cent": 0x00A2, - "pound": 0x00A3, - "curren": 0x00A4, - "yen": 0x00A5, - "brvbar": 0x00A6, - "sect": 0x00A7, - "uml": 0x00A8, - "copy": 0x00A9, - "ordf": 0x00AA, - "laquo": 0x00AB, - "not": 0x00AC, - "shy": 0x00AD, - "reg": 0x00AE, - "macr": 0x00AF, - "deg": 0x00B0, - "plusmn": 0x00B1, - "sup2": 0x00B2, - "sup3": 0x00B3, - "acute": 0x00B4, - "micro": 0x00B5, - "para": 0x00B6, - "middot": 0x00B7, - "cedil": 0x00B8, - "sup1": 0x00B9, - "ordm": 0x00BA, - "raquo": 0x00BB, - "frac14": 0x00BC, - "frac12": 0x00BD, - "frac34": 0x00BE, - "iquest": 0x00BF, - "Agrave": 0x00C0, - "Aacute": 0x00C1, - "Acirc": 0x00C2, - "Atilde": 0x00C3, - "Auml": 0x00C4, - "Aring": 0x00C5, - "AElig": 0x00C6, - "Ccedil": 0x00C7, - "Egrave": 0x00C8, - "Eacute": 0x00C9, - "Ecirc": 0x00CA, - "Euml": 0x00CB, - "Igrave": 0x00CC, - "Iacute": 0x00CD, - "Icirc": 0x00CE, - "Iuml": 0x00CF, - "ETH": 0x00D0, - "Ntilde": 0x00D1, - "Ograve": 0x00D2, - "Oacute": 0x00D3, - "Ocirc": 0x00D4, - "Otilde": 0x00D5, - "Ouml": 0x00D6, - "times": 0x00D7, - "Oslash": 0x00D8, - "Ugrave": 0x00D9, - "Uacute": 0x00DA, - "Ucirc": 0x00DB, - "Uuml": 0x00DC, - "Yacute": 0x00DD, - "THORN": 0x00DE, - "szlig": 0x00DF, - "agrave": 0x00E0, - "aacute": 0x00E1, - "acirc": 0x00E2, - "atilde": 0x00E3, - "auml": 0x00E4, - "aring": 0x00E5, - "aelig": 0x00E6, - "ccedil": 0x00E7, - "egrave": 0x00E8, - "eacute": 0x00E9, - "ecirc": 0x00EA, - "euml": 0x00EB, - "igrave": 0x00EC, - "iacute": 0x00ED, - "icirc": 0x00EE, - "iuml": 0x00EF, - "eth": 0x00F0, - "ntilde": 0x00F1, - "ograve": 0x00F2, - "oacute": 0x00F3, - "ocirc": 0x00F4, - "otilde": 0x00F5, - "ouml": 0x00F6, - "divide": 0x00F7, - "oslash": 0x00F8, - "ugrave": 0x00F9, - "uacute": 0x00FA, - "ucirc": 0x00FB, - "uuml": 0x00FC, - "yacute": 0x00FD, - "thorn": 0x00FE, - "yuml": 0x00FF, - "OElig": 0x0152, - "oelig": 0x0153, - "Scaron": 0x0160, - "scaron": 0x0161, - "Yuml": 0x0178, - "fnof": 0x0192, - "circ": 0x02C6, - "tilde": 0x02DC, - "Alpha": 0x0391, - "Beta": 0x0392, - "Gamma": 0x0393, - "Delta": 0x0394, - "Epsilon": 0x0395, - "Zeta": 0x0396, - "Eta": 0x0397, - "Theta": 0x0398, - "Iota": 0x0399, - "Kappa": 0x039A, - "Lambda": 0x039B, - "Mu": 0x039C, - "Nu": 0x039D, - "Xi": 0x039E, - "Omicron": 0x039F, - "Pi": 0x03A0, - "Rho": 0x03A1, - "Sigma": 0x03A3, - "Tau": 0x03A4, - "Upsilon": 0x03A5, - "Phi": 0x03A6, - "Chi": 0x03A7, - "Psi": 0x03A8, - "Omega": 0x03A9, - "alpha": 0x03B1, - "beta": 0x03B2, - "gamma": 0x03B3, - "delta": 0x03B4, - "epsilon": 0x03B5, - "zeta": 0x03B6, - "eta": 0x03B7, - "theta": 0x03B8, - "iota": 0x03B9, - "kappa": 0x03BA, - "lambda": 0x03BB, - "mu": 0x03BC, - "nu": 0x03BD, - "xi": 0x03BE, - "omicron": 0x03BF, - "pi": 0x03C0, - "rho": 0x03C1, - "sigmaf": 0x03C2, - "sigma": 0x03C3, - "tau": 0x03C4, - "upsilon": 0x03C5, - "phi": 0x03C6, - "chi": 0x03C7, - "psi": 0x03C8, - "omega": 0x03C9, - "thetasym": 0x03D1, - "upsih": 0x03D2, - "piv": 0x03D6, - "ensp": 0x2002, - "emsp": 0x2003, - "thinsp": 0x2009, - "zwnj": 0x200C, - "zwj": 0x200D, - "lrm": 0x200E, - "rlm": 0x200F, - "ndash": 0x2013, - "mdash": 0x2014, - "lsquo": 0x2018, - "rsquo": 0x2019, - "sbquo": 0x201A, - "ldquo": 0x201C, - "rdquo": 0x201D, - "bdquo": 0x201E, - "dagger": 0x2020, - "Dagger": 0x2021, - "bull": 0x2022, - "hellip": 0x2026, - "permil": 0x2030, - "prime": 0x2032, - "Prime": 0x2033, - "lsaquo": 0x2039, - "rsaquo": 0x203A, - "oline": 0x203E, - "frasl": 0x2044, - "euro": 0x20AC, - "image": 0x2111, - "weierp": 0x2118, - "real": 0x211C, - "trade": 0x2122, - "alefsym": 0x2135, - "larr": 0x2190, - "uarr": 0x2191, - "rarr": 0x2192, - "darr": 0x2193, - "harr": 0x2194, - "crarr": 0x21B5, - "lArr": 0x21D0, - "uArr": 0x21D1, - "rArr": 0x21D2, - "dArr": 0x21D3, - "hArr": 0x21D4, - "forall": 0x2200, - "part": 0x2202, - "exist": 0x2203, - "empty": 0x2205, - "nabla": 0x2207, - "isin": 0x2208, - "notin": 0x2209, - "ni": 0x220B, - "prod": 0x220F, - "sum": 0x2211, - "minus": 0x2212, - "lowast": 0x2217, - "radic": 0x221A, - "prop": 0x221D, - "infin": 0x221E, - "ang": 0x2220, - "and": 0x2227, - "or": 0x2228, - "cap": 0x2229, - "cup": 0x222A, - "int": 0x222B, - "there4": 0x2234, - "sim": 0x223C, - "cong": 0x2245, - "asymp": 0x2248, - "ne": 0x2260, - "equiv": 0x2261, - "le": 0x2264, - "ge": 0x2265, - "sub": 0x2282, - "sup": 0x2283, - "nsub": 0x2284, - "sube": 0x2286, - "supe": 0x2287, - "oplus": 0x2295, - "otimes": 0x2297, - "perp": 0x22A5, - "sdot": 0x22C5, - "lceil": 0x2308, - "rceil": 0x2309, - "lfloor": 0x230A, - "rfloor": 0x230B, - "lang": 0x2329, - "rang": 0x232A, - "loz": 0x25CA, - "spades": 0x2660, - "clubs": 0x2663, - "hearts": 0x2665, - "diams": 0x2666 - }); -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformES2016(context) { - var hoistVariableDeclaration = context.hoistVariableDeclaration; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - return ts.visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32 /* ContainsES2016 */) === 0) { - return node; - } - switch (node.kind) { - case 194 /* BinaryExpression */: - return visitBinaryExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 62 /* AsteriskAsteriskEqualsToken */: - return visitExponentiationAssignmentExpression(node); - case 40 /* AsteriskAsteriskToken */: - return visitExponentiationExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - var target; - var value; - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - if (ts.isElementAccessExpression(left)) { - // Transforms `a[x] **= b` into `(_a = a)[_x = x] = Math.pow(_a[_x], b)` - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - var argumentExpressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createElementAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(ts.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); - value = ts.setTextRange(ts.createElementAccess(expressionTemp, argumentExpressionTemp), left); - } - else if (ts.isPropertyAccessExpression(left)) { - // Transforms `a.x **= b` into `(_a = a).x = Math.pow(_a.x, b)` - var expressionTemp = ts.createTempVariable(hoistVariableDeclaration); - target = ts.setTextRange(ts.createPropertyAccess(ts.setTextRange(ts.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); - value = ts.setTextRange(ts.createPropertyAccess(expressionTemp, left.name), left); - } - else { - // Transforms `a **= b` into `a = Math.pow(a, b)` - target = left; - value = left; - } - return ts.setTextRange(ts.createAssignment(target, ts.createMathPow(value, right, /*location*/ node)), node); - } - function visitExponentiationExpression(node) { - // Transforms `a ** b` into `Math.pow(a, b)` - var left = ts.visitNode(node.left, visitor, ts.isExpression); - var right = ts.visitNode(node.right, visitor, ts.isExpression); - return ts.createMathPow(left, right, /*location*/ node); - } - } - ts.transformES2016 = transformES2016; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - var ES2015SubstitutionFlags; - (function (ES2015SubstitutionFlags) { - /** Enables substitutions for captured `this` */ - ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; - /** Enables substitutions for block-scoped bindings. */ - ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; - })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); - var CopyDirection; - (function (CopyDirection) { - CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; - CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; - })(CopyDirection || (CopyDirection = {})); - var Jump; - (function (Jump) { - Jump[Jump["Break"] = 2] = "Break"; - Jump[Jump["Continue"] = 4] = "Continue"; - Jump[Jump["Return"] = 8] = "Return"; - })(Jump || (Jump = {})); - var SuperCaptureResult; - (function (SuperCaptureResult) { - /** - * A capture may have been added for calls to 'super', but - * the caller should emit subsequent statements normally. - */ - SuperCaptureResult[SuperCaptureResult["NoReplacement"] = 0] = "NoReplacement"; - /** - * A call to 'super()' got replaced with a capturing statement like: - * - * var _this = _super.call(...) || this; - * - * Callers should skip the current statement. - */ - SuperCaptureResult[SuperCaptureResult["ReplaceSuperCapture"] = 1] = "ReplaceSuperCapture"; - /** - * A call to 'super()' got replaced with a capturing statement like: - * - * return _super.call(...) || this; - * - * Callers should skip the current statement and avoid any returns of '_this'. - */ - SuperCaptureResult[SuperCaptureResult["ReplaceWithReturn"] = 2] = "ReplaceWithReturn"; - })(SuperCaptureResult || (SuperCaptureResult = {})); - // Facts we track as we traverse the tree - var HierarchyFacts; - (function (HierarchyFacts) { - HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; - // - // Ancestor facts - // - HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; - HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; - HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; - HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; - HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; - HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; - HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; - HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; - HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; - HierarchyFacts[HierarchyFacts["ForStatement"] = 1024] = "ForStatement"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 2048] = "ForInOrForOfStatement"; - HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 4096] = "ConstructorWithCapturedSuper"; - HierarchyFacts[HierarchyFacts["ComputedPropertyName"] = 8192] = "ComputedPropertyName"; - // NOTE: do not add more ancestor flags without also updating AncestorFactsMask below. - // - // Ancestor masks - // - HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 16383] = "AncestorFactsMask"; - // We are always in *some* kind of block scope, but only specific block-scope containers are - // top-level or Blocks. - HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; - HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 4032] = "BlockScopeExcludes"; - // A source file is a top-level block scope. - HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; - HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 3968] = "SourceFileExcludes"; - // Functions, methods, and accessors are both new lexical scopes and new block scopes. - HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; - HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 16286] = "FunctionExcludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; - HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 16278] = "AsyncFunctionBodyExcludes"; - // Arrow functions are lexically scoped to their container, but are new block scopes. - HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; - HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 16256] = "ArrowFunctionExcludes"; - // Constructors are both new lexical scopes and new block scopes. Constructors are also - // always considered non-static members of a class. - HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; - HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 16278] = "ConstructorExcludes"; - // 'do' and 'while' statements are not block scopes. We track that the subtree is contained - // within an IterationStatement to indicate whether the embedded statement is an - // IterationStatementBlock. - HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 256] = "DoOrWhileStatementIncludes"; - HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; - // 'for' statements are new block scopes and have special handling for 'let' declarations. - HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 1280] = "ForStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 3008] = "ForStatementExcludes"; - // 'for-in' and 'for-of' statements are new block scopes and have special handling for - // 'let' declarations. - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 2304] = "ForInOrForOfStatementIncludes"; - HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 1984] = "ForInOrForOfStatementExcludes"; - // Blocks (other than function bodies) are new block scopes. - HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; - HierarchyFacts[HierarchyFacts["BlockExcludes"] = 3904] = "BlockExcludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; - HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 4032] = "IterationStatementBlockExcludes"; - // Computed property names track subtree flags differently than their containing members. - HierarchyFacts[HierarchyFacts["ComputedPropertyNameIncludes"] = 8192] = "ComputedPropertyNameIncludes"; - HierarchyFacts[HierarchyFacts["ComputedPropertyNameExcludes"] = 0] = "ComputedPropertyNameExcludes"; - // - // Subtree facts - // - HierarchyFacts[HierarchyFacts["NewTarget"] = 16384] = "NewTarget"; - HierarchyFacts[HierarchyFacts["NewTargetInComputedPropertyName"] = 32768] = "NewTargetInComputedPropertyName"; - // - // Subtree masks - // - HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -16384] = "SubtreeFactsMask"; - HierarchyFacts[HierarchyFacts["PropagateNewTargetMask"] = 49152] = "PropagateNewTargetMask"; - })(HierarchyFacts || (HierarchyFacts = {})); - function transformES2015(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var currentText; - var hierarchyFacts; - /** - * Used to track if we are emitting body of the converted loop - */ - var convertedLoopState; - /** - * Keeps track of whether substitutions have been enabled for specific cases. - * They are persisted between each SourceFile transformation and should not - * be reset. - */ - var enabledSubstitutions; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - currentSourceFile = node; - currentText = node.text; - var visited = visitSourceFile(node); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - currentText = undefined; - hierarchyFacts = 0 /* None */; - return visited; - } - /** - * Sets the `HierarchyFacts` for this node prior to visiting this node's subtree, returning the facts set prior to modification. - * @param excludeFacts The existing `HierarchyFacts` to reset before visiting the subtree. - * @param includeFacts The new `HierarchyFacts` to set before visiting the subtree. - */ - function enterSubtree(excludeFacts, includeFacts) { - var ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 16383 /* AncestorFactsMask */; - return ancestorFacts; - } - /** - * Restores the `HierarchyFacts` for this node's ancestor after visiting this node's - * subtree, propagating specific facts from the subtree. - * @param ancestorFacts The `HierarchyFacts` of the ancestor to restore after visiting the subtree. - * @param excludeFacts The existing `HierarchyFacts` of the subtree that should not be propagated. - * @param includeFacts The new `HierarchyFacts` of the subtree that should be propagated. - */ - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -16384 /* SubtreeFactsMask */ | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return hierarchyFacts & 4096 /* ConstructorWithCapturedSuper */ - && node.kind === 219 /* ReturnStatement */ - && !node.expression; - } - function shouldVisitNode(node) { - return (node.transformFlags & 128 /* ContainsES2015 */) !== 0 - || convertedLoopState !== undefined - || (hierarchyFacts & 4096 /* ConstructorWithCapturedSuper */ && ts.isStatement(node)) - || (ts.isIterationStatement(node, /*lookInLabeledStatements*/ false) && shouldConvertIterationStatementBody(node)); - } - function visitor(node) { - if (shouldVisitNode(node)) { - return visitJavaScript(node); - } - else { - return node; - } - } - function functionBodyVisitor(node) { - if (shouldVisitNode(node)) { - return visitBlock(node, /*isFunctionBody*/ true); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 97 /* SuperKeyword */) { - return visitSuperKeyword(/*isExpressionOfCall*/ true); - } - return visitor(node); - } - function visitJavaScript(node) { - switch (node.kind) { - case 115 /* StaticKeyword */: - return undefined; // elide static keyword - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 199 /* ClassExpression */: - return visitClassExpression(node); - case 146 /* Parameter */: - return visitParameter(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 187 /* ArrowFunction */: - return visitArrowFunction(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 226 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 71 /* Identifier */: - return visitIdentifier(node); - case 227 /* VariableDeclarationList */: - return visitVariableDeclarationList(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 235 /* CaseBlock */: - return visitCaseBlock(node); - case 207 /* Block */: - return visitBlock(node, /*isFunctionBody*/ false); - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - return visitBreakOrContinueStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return visitDoOrWhileStatement(node, /*outermostLabeledStatement*/ undefined); - case 214 /* ForStatement */: - return visitForStatement(node, /*outermostLabeledStatement*/ undefined); - case 215 /* ForInStatement */: - return visitForInStatement(node, /*outermostLabeledStatement*/ undefined); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); - case 210 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 260 /* CatchClause */: - return visitCatchClause(node); - case 262 /* ShorthandPropertyAssignment */: - return visitShorthandPropertyAssignment(node); - case 144 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - case 177 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - case 185 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, /*needsDestructuringValue*/ true); - case 194 /* BinaryExpression */: - return visitBinaryExpression(node, /*needsDestructuringValue*/ true); - case 13 /* NoSubstitutionTemplateLiteral */: - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - return visitTemplateLiteral(node); - case 9 /* StringLiteral */: - return visitStringLiteral(node); - case 8 /* NumericLiteral */: - return visitNumericLiteral(node); - case 183 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 196 /* TemplateExpression */: - return visitTemplateExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 198 /* SpreadElement */: - return visitSpreadElement(node); - case 97 /* SuperKeyword */: - return visitSuperKeyword(/*isExpressionOfCall*/ false); - case 99 /* ThisKeyword */: - return visitThisKeyword(node); - case 204 /* MetaProperty */: - return visitMetaProperty(node); - case 151 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 219 /* ReturnStatement */: - return visitReturnStatement(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - var ancestorFacts = enterSubtree(3968 /* SourceFileExcludes */, 64 /* SourceFileIncludes */); - var statements = []; - startLexicalEnvironment(); - var statementOffset = ts.addStandardPrologue(statements, node.statements, /*ensureUseStrict*/ false); - addCaptureThisForNodeIfNeeded(statements, node); - statementOffset = ts.addCustomPrologue(statements, node.statements, statementOffset, visitor); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - ts.addRange(statements, endLexicalEnvironment()); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== undefined) { - var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - // for switch statement allow only non-labeled break - convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */; - var result = ts.visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - var ancestorFacts = enterSubtree(4032 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function returnCapturedThis(node) { - return ts.setOriginalNode(ts.createReturn(ts.createIdentifier("_this")), node); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8 /* Return */; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return ts.createReturn(ts.createObjectLiteral([ - ts.createPropertyAssignment(ts.createIdentifier("value"), node.expression - ? ts.visitNode(node.expression, visitor, ts.isExpression) - : ts.createVoidZero()) - ])); - } - else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - if (convertedLoopState) { - if (hierarchyFacts & 2 /* ArrowFunction */) { - // if the enclosing function is an ArrowFunction then we use the captured 'this' keyword. - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = ts.createUniqueName("this")); - } - return node; - } - function visitIdentifier(node) { - if (!convertedLoopState) { - return node; - } - if (ts.isGeneratedIdentifier(node)) { - return node; - } - if (node.text !== "arguments" || !resolver.isArgumentsLocalBinding(node)) { - return node; - } - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = ts.createUniqueName("arguments")); - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - // check if we can emit break/continue as is - // it is possible if either - // - break/continue is labeled and label is located inside the converted loop - // - break/continue is non-labeled and located in non-converted loop/switch statement - var jump = node.kind === 218 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */; - var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(node.label.text)) || - (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); - if (!canUseBreakOrContinue) { - var labelMarker = void 0; - if (!node.label) { - if (node.kind === 218 /* BreakStatement */) { - convertedLoopState.nonLocalJumps |= 2 /* Break */; - labelMarker = "break"; - } - else { - convertedLoopState.nonLocalJumps |= 4 /* Continue */; - // note: return value is emitted only to simplify debugging, call to converted loop body does not do any dispatching on it. - labelMarker = "continue"; - } - } - else { - if (node.kind === 218 /* BreakStatement */) { - labelMarker = "break-" + node.label.text; - setLabeledJump(convertedLoopState, /*isBreak*/ true, node.label.text, labelMarker); - } - else { - labelMarker = "continue-" + node.label.text; - setLabeledJump(convertedLoopState, /*isBreak*/ false, node.label.text, labelMarker); - } - } - var returnExpression = ts.createLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - var outParams = convertedLoopState.loopOutParameters; - var expr = void 0; - for (var i = 0; i < outParams.length; i++) { - var copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */); - if (i === 0) { - expr = copyExpr; - } - else { - expr = ts.createBinary(expr, 26 /* CommaToken */, copyExpr); - } - } - returnExpression = ts.createBinary(expr, 26 /* CommaToken */, returnExpression); - } - return ts.createReturn(returnExpression); - } - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a ClassDeclaration and transforms it into a variable statement. - * - * @param node A ClassDeclaration node. - */ - function visitClassDeclaration(node) { - // [source] - // class C { } - // - // [output] - // var C = (function () { - // function C() { - // } - // return C; - // }()); - var variable = ts.createVariableDeclaration(ts.getLocalName(node, /*allowComments*/ true), - /*type*/ undefined, transformClassLikeDeclarationToExpression(node)); - ts.setOriginalNode(variable, node); - var statements = []; - var statement = ts.createVariableStatement(/*modifiers*/ undefined, ts.createVariableDeclarationList([variable])); - ts.setOriginalNode(statement, node); - ts.setTextRange(statement, node); - ts.startOnNewLine(statement); - statements.push(statement); - // Add an `export default` statement for default exports (for `--target es5 --module es6`) - if (ts.hasModifier(node, 1 /* Export */)) { - var exportStatement = ts.hasModifier(node, 512 /* Default */) - ? ts.createExportDefault(ts.getLocalName(node)) - : ts.createExternalModuleExport(ts.getLocalName(node)); - ts.setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - var emitFlags = ts.getEmitFlags(node); - if ((emitFlags & 4194304 /* HasEndOfDeclarationMarker */) === 0) { - // Add a DeclarationMarker as a marker for the end of the declaration - statements.push(ts.createEndOfDeclarationMarker(node)); - ts.setEmitFlags(statement, emitFlags | 4194304 /* HasEndOfDeclarationMarker */); - } - return ts.singleOrMany(statements); - } - /** - * Visits a ClassExpression and transforms it into an expression. - * - * @param node A ClassExpression node. - */ - function visitClassExpression(node) { - // [source] - // C = class { } - // - // [output] - // C = (function () { - // function class_1() { - // } - // return class_1; - // }()) - return transformClassLikeDeclarationToExpression(node); - } - /** - * Transforms a ClassExpression or ClassDeclaration into an expression. - * - * @param node A ClassExpression or ClassDeclaration node. - */ - function transformClassLikeDeclarationToExpression(node) { - // [source] - // class C extends D { - // constructor() {} - // method() {} - // get prop() {} - // set prop(v) {} - // } - // - // [output] - // (function (_super) { - // __extends(C, _super); - // function C() { - // } - // C.prototype.method = function () {} - // Object.defineProperty(C.prototype, "prop", { - // get: function() {}, - // set: function() {}, - // enumerable: true, - // configurable: true - // }); - // return C; - // }(D)) - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - var extendsClauseElement = ts.getClassExtendsHeritageClauseElement(node); - var classFunction = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, extendsClauseElement ? [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "_super")] : [], - /*type*/ undefined, transformClassBody(node, extendsClauseElement)); - // To preserve the behavior of the old emitter, we explicitly indent - // the body of the function here if it was requested in an earlier - // transformation. - if (ts.getEmitFlags(node) & 65536 /* Indented */) { - ts.setEmitFlags(classFunction, 65536 /* Indented */); - } - // "inner" and "outer" below are added purely to preserve source map locations from - // the old emitter - var inner = ts.createPartiallyEmittedExpression(classFunction); - inner.end = node.end; - ts.setEmitFlags(inner, 1536 /* NoComments */); - var outer = ts.createPartiallyEmittedExpression(inner); - outer.end = ts.skipTrivia(currentText, node.pos); - ts.setEmitFlags(outer, 1536 /* NoComments */); - return ts.createParen(ts.createCall(outer, - /*typeArguments*/ undefined, extendsClauseElement - ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] - : [])); - } - /** - * Transforms a ClassExpression or ClassDeclaration into a function body. - * - * @param node A ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function transformClassBody(node, extendsClauseElement) { - var statements = []; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, extendsClauseElement); - addClassMembers(statements, node); - // Create a synthetic text range for the return statement. - var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 18 /* CloseBraceToken */); - var localName = ts.getInternalName(node); - // The following partially-emitted expression exists purely to align our sourcemap - // emit with the original emitter. - var outer = ts.createPartiallyEmittedExpression(localName); - outer.end = closingBraceLocation.end; - ts.setEmitFlags(outer, 1536 /* NoComments */); - var statement = ts.createReturn(outer); - statement.pos = closingBraceLocation.pos; - ts.setEmitFlags(statement, 1536 /* NoComments */ | 384 /* NoTokenSourceMaps */); - statements.push(statement); - ts.addRange(statements, endLexicalEnvironment()); - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), /*location*/ node.members), /*multiLine*/ true); - ts.setEmitFlags(block, 1536 /* NoComments */); - return block; - } - /** - * Adds a call to the `__extends` helper if needed for a class. - * - * @param statements The statements of the class body function. - * @param node The ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push(ts.setTextRange(ts.createStatement(createExtendsHelper(context, ts.getLocalName(node))), - /*location*/ extendsClauseElement)); - } - } - /** - * Adds the constructor of the class to a class body function. - * - * @param statements The statements of the class body function. - * @param node The ClassExpression or ClassDeclaration node. - * @param extendsClauseElement The expression for the class `extends` clause. - */ - function addConstructor(statements, node, extendsClauseElement) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16278 /* ConstructorExcludes */, 73 /* ConstructorIncludes */); - var constructor = ts.getFirstConstructorWithBody(node); - var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); - var constructorFunction = ts.createFunctionDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, ts.getInternalName(node), - /*typeParameters*/ undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), - /*type*/ undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); - ts.setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - ts.setEmitFlags(constructorFunction, 8 /* CapturesThis */); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - } - /** - * Transforms the parameters of the constructor declaration of a class. - * - * @param constructor The constructor for the class. - * @param hasSynthesizedSuper A value indicating whether the constructor starts with a - * synthesized `super` call. - */ - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - // If the TypeScript transformer needed to synthesize a constructor for property - // initializers, it would have also added a synthetic `...args` parameter and - // `super` call. - // If this is the case, we do not include the synthetic `...args` parameter and - // will instead use the `arguments` object in ES5/3. - return ts.visitParameterList(constructor && !hasSynthesizedSuper && constructor.parameters, visitor, context) - || []; - } - /** - * Transforms the body of a constructor declaration of a class. - * - * @param constructor The constructor for the class. - * @param node The node which contains the constructor. - * @param extendsClauseElement The expression for the class `extends` clause. - * @param hasSynthesizedSuper A value indicating whether the constructor starts with a - * synthesized `super` call. - */ - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - var statements = []; - resumeLexicalEnvironment(); - var statementOffset = -1; - if (hasSynthesizedSuper) { - // If a super call has already been synthesized, - // we're going to assume that we should just transform everything after that. - // The assumption is that no prior step in the pipeline has added any prologue directives. - statementOffset = 0; - } - else if (constructor) { - statementOffset = ts.addStandardPrologue(statements, constructor.body.statements, /*ensureUseStrict*/ false); - } - if (constructor) { - addDefaultValueAssignmentsIfNeeded(statements, constructor); - addRestParameterIfNeeded(statements, constructor, hasSynthesizedSuper); - if (!hasSynthesizedSuper) { - // If no super call has been synthesized, emit custom prologue directives. - statementOffset = ts.addCustomPrologue(statements, constructor.body.statements, statementOffset, visitor); - } - ts.Debug.assert(statementOffset >= 0, "statementOffset not initialized correctly!"); - } - // determine whether the class is known syntactically to be a derived class (e.g. a - // class that extends a value that is not syntactically known to be `null`). - var isDerivedClass = extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 95 /* NullKeyword */; - var superCaptureStatus = declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, constructor, isDerivedClass, hasSynthesizedSuper, statementOffset); - // The last statement expression was replaced. Skip it. - if (superCaptureStatus === 1 /* ReplaceSuperCapture */ || superCaptureStatus === 2 /* ReplaceWithReturn */) { - statementOffset++; - } - if (constructor) { - if (superCaptureStatus === 1 /* ReplaceSuperCapture */) { - hierarchyFacts |= 4096 /* ConstructorWithCapturedSuper */; - } - ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, /*start*/ statementOffset)); - } - // Return `_this` unless we're sure enough that it would be pointless to add a return statement. - // If there's a constructor that we can tell returns in enough places, then we *do not* want to add a return. - if (isDerivedClass - && superCaptureStatus !== 2 /* ReplaceWithReturn */ - && !(constructor && isSufficientlyCoveredByReturnStatements(constructor.body))) { - statements.push(ts.createReturn(ts.createIdentifier("_this"))); - } - ts.addRange(statements, endLexicalEnvironment()); - if (constructor) { - prependCaptureNewTargetIfNeeded(statements, constructor, /*copyOnWrite*/ false); - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), - /*location*/ constructor ? constructor.body.statements : node.members), - /*multiLine*/ true); - ts.setTextRange(block, constructor ? constructor.body : node); - if (!constructor) { - ts.setEmitFlags(block, 1536 /* NoComments */); - } - return block; - } - /** - * We want to try to avoid emitting a return statement in certain cases if a user already returned something. - * It would generate obviously dead code, so we'll try to make things a little bit prettier - * by doing a minimal check on whether some common patterns always explicitly return. - */ - function isSufficientlyCoveredByReturnStatements(statement) { - // A return statement is considered covered. - if (statement.kind === 219 /* ReturnStatement */) { - return true; - } - else if (statement.kind === 211 /* IfStatement */) { - var ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && - isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } - else if (statement.kind === 207 /* Block */) { - var lastStatement = ts.lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - /** - * Declares a `_this` variable for derived classes and for when arrow functions capture `this`. - * - * @returns The new statement offset into the `statements` array. - */ - function declareOrCaptureOrReturnThisForConstructorIfNeeded(statements, ctor, isDerivedClass, hasSynthesizedSuper, statementOffset) { - // If this isn't a derived class, just capture 'this' for arrow functions if necessary. - if (!isDerivedClass) { - if (ctor) { - addCaptureThisForNodeIfNeeded(statements, ctor); - } - return 0 /* NoReplacement */; - } - // We must be here because the user didn't write a constructor - // but we needed to call 'super(...args)' anyway as per 14.5.14 of the ES2016 spec. - // If that's the case we can just immediately return the result of a 'super()' call. - if (!ctor) { - statements.push(ts.createReturn(createDefaultSuperCallOrThis())); - return 2 /* ReplaceWithReturn */; - } - // The constructor exists, but it and the 'super()' call it contains were generated - // for something like property initializers. - // Create a captured '_this' variable and assume it will subsequently be used. - if (hasSynthesizedSuper) { - captureThisForNode(statements, ctor, createDefaultSuperCallOrThis()); - enableSubstitutionsForCapturedThis(); - return 1 /* ReplaceSuperCapture */; - } - // Most of the time, a 'super' call will be the first real statement in a constructor body. - // In these cases, we'd like to transform these into a *single* statement instead of a declaration - // followed by an assignment statement for '_this'. For instance, if we emitted without an initializer, - // we'd get: - // - // var _this; - // _this = _super.call(...) || this; - // - // instead of - // - // var _this = _super.call(...) || this; - // - // Additionally, if the 'super()' call is the last statement, we should just avoid capturing - // entirely and immediately return the result like so: - // - // return _super.call(...) || this; - // - var firstStatement; - var superCallExpression; - var ctorStatements = ctor.body.statements; - if (statementOffset < ctorStatements.length) { - firstStatement = ctorStatements[statementOffset]; - if (firstStatement.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(firstStatement.expression)) { - superCallExpression = visitImmediateSuperCallInBody(firstStatement.expression); - } - } - // Return the result if we have an immediate super() call on the last statement, - // but only if the constructor itself doesn't use 'this' elsewhere. - if (superCallExpression - && statementOffset === ctorStatements.length - 1 - && !(ctor.transformFlags & (16384 /* ContainsLexicalThis */ | 32768 /* ContainsCapturedLexicalThis */))) { - var returnStatement = ts.createReturn(superCallExpression); - if (superCallExpression.kind !== 194 /* BinaryExpression */ - || superCallExpression.left.kind !== 181 /* CallExpression */) { - ts.Debug.fail("Assumed generated super call would have form 'super.call(...) || this'."); - } - // Shift comments from the original super call to the return statement. - ts.setCommentRange(returnStatement, ts.getCommentRange(ts.setEmitFlags(superCallExpression.left, 1536 /* NoComments */))); - statements.push(returnStatement); - return 2 /* ReplaceWithReturn */; - } - // Perform the capture. - captureThisForNode(statements, ctor, superCallExpression || createActualThis(), firstStatement); - // If we're actually replacing the original statement, we need to signal this to the caller. - if (superCallExpression) { - return 1 /* ReplaceSuperCapture */; - } - return 0 /* NoReplacement */; - } - function createActualThis() { - return ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */); - } - function createDefaultSuperCallOrThis() { - return ts.createLogicalOr(ts.createLogicalAnd(ts.createStrictInequality(ts.createIdentifier("_super"), ts.createNull()), ts.createFunctionApply(ts.createIdentifier("_super"), createActualThis(), ts.createIdentifier("arguments"))), createActualThis()); - } - /** - * Visits a parameter declaration. - * - * @param node A ParameterDeclaration node. - */ - function visitParameter(node) { - if (node.dotDotDotToken) { - // rest parameters are elided - return undefined; - } - else if (ts.isBindingPattern(node.name)) { - // Binding patterns are converted into a generated name and are - // evaluated inside the function body. - return ts.setOriginalNode(ts.setTextRange(ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, ts.getGeneratedNameForNode(node), - /*questionToken*/ undefined, - /*type*/ undefined, - /*initializer*/ undefined), - /*location*/ node), - /*original*/ node); - } - else if (node.initializer) { - // Initializers are elided - return ts.setOriginalNode(ts.setTextRange(ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, node.name, - /*questionToken*/ undefined, - /*type*/ undefined, - /*initializer*/ undefined), - /*location*/ node), - /*original*/ node); - } - else { - return node; - } - } - /** - * Gets a value indicating whether we need to add default value assignments for a - * function-like node. - * - * @param node A function-like node. - */ - function shouldAddDefaultValueAssignments(node) { - return (node.transformFlags & 131072 /* ContainsDefaultValueAssignments */) !== 0; - } - /** - * Adds statements to the body of a function-like node if it contains parameters with - * binding patterns or initializers. - * - * @param statements The statements for the new function body. - * @param node A function-like node. - */ - function addDefaultValueAssignmentsIfNeeded(statements, node) { - if (!shouldAddDefaultValueAssignments(node)) { - return; - } - for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { - var parameter = _a[_i]; - var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; - // A rest parameter cannot have a binding pattern or an initializer, - // so let's just ignore it. - if (dotDotDotToken) { - continue; - } - if (ts.isBindingPattern(name)) { - addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer); - } - else if (initializer) { - addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - } - } - } - /** - * Adds statements to the body of a function-like node for parameters with binding patterns - * - * @param statements The statements for the new function body. - * @param parameter The parameter for the function. - * @param name The name of the parameter. - * @param initializer The initializer for the parameter. - */ - function addDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - var temp = ts.getGeneratedNameForNode(parameter); - // In cases where a binding pattern is simply '[]' or '{}', - // we usually don't want to emit a var declaration; however, in the presence - // of an initializer, we must emit that expression to preserve side effects. - if (name.elements.length > 0) { - statements.push(ts.setEmitFlags(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, temp))), 1048576 /* CustomPrologue */)); - } - else if (initializer) { - statements.push(ts.setEmitFlags(ts.createStatement(ts.createAssignment(temp, ts.visitNode(initializer, visitor, ts.isExpression))), 1048576 /* CustomPrologue */)); - } - } - /** - * Adds statements to the body of a function-like node for parameters with initializers. - * - * @param statements The statements for the new function body. - * @param parameter The parameter for the function. - * @param name The name of the parameter. - * @param initializer The initializer for the parameter. - */ - function addDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = ts.visitNode(initializer, visitor, ts.isExpression); - var statement = ts.createIf(ts.createTypeCheck(ts.getSynthesizedClone(name), "undefined"), ts.setEmitFlags(ts.setTextRange(ts.createBlock([ - ts.createStatement(ts.setTextRange(ts.createAssignment(ts.setEmitFlags(ts.getMutableClone(name), 48 /* NoSourceMap */), ts.setEmitFlags(initializer, 48 /* NoSourceMap */ | ts.getEmitFlags(initializer))), parameter)) - ]), parameter), 1 /* SingleLine */ | 32 /* NoTrailingSourceMap */ | 384 /* NoTokenSourceMaps */)); - statement.startsOnNewLine = true; - ts.setTextRange(statement, parameter); - ts.setEmitFlags(statement, 384 /* NoTokenSourceMaps */ | 32 /* NoTrailingSourceMap */ | 1048576 /* CustomPrologue */); - statements.push(statement); - } - /** - * Gets a value indicating whether we need to add statements to handle a rest parameter. - * - * @param node A ParameterDeclaration node. - * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is - * part of a constructor declaration with a - * synthesized call to `super` - */ - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return node && node.dotDotDotToken && node.name.kind === 71 /* Identifier */ && !inConstructorWithSynthesizedSuper; - } - /** - * Adds statements to the body of a function-like node if it contains a rest parameter. - * - * @param statements The statements for the new function body. - * @param node A function-like node. - * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is - * part of a constructor declaration with a - * synthesized call to `super` - */ - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - var parameter = ts.lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return; - } - // `declarationName` is the name of the local declaration for the parameter. - var declarationName = ts.getMutableClone(parameter.name); - ts.setEmitFlags(declarationName, 48 /* NoSourceMap */); - // `expressionName` is the name of the parameter used in expressions. - var expressionName = ts.getSynthesizedClone(parameter.name); - var restIndex = node.parameters.length - 1; - var temp = ts.createLoopVariable(); - // var param = []; - statements.push(ts.setEmitFlags(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(declarationName, - /*type*/ undefined, ts.createArrayLiteral([])) - ])), - /*location*/ parameter), 1048576 /* CustomPrologue */)); - // for (var _i = restIndex; _i < arguments.length; _i++) { - // param[_i - restIndex] = arguments[_i]; - // } - var forStatement = ts.createFor(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(temp, /*type*/ undefined, ts.createLiteral(restIndex)) - ]), parameter), ts.setTextRange(ts.createLessThan(temp, ts.createPropertyAccess(ts.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(ts.createPostfixIncrement(temp), parameter), ts.createBlock([ - ts.startOnNewLine(ts.setTextRange(ts.createStatement(ts.createAssignment(ts.createElementAccess(expressionName, restIndex === 0 - ? temp - : ts.createSubtract(temp, ts.createLiteral(restIndex))), ts.createElementAccess(ts.createIdentifier("arguments"), temp))), - /*location*/ parameter)) - ])); - ts.setEmitFlags(forStatement, 1048576 /* CustomPrologue */); - ts.startOnNewLine(forStatement); - statements.push(forStatement); - } - /** - * Adds a statement to capture the `this` of a function declaration if it is needed. - * - * @param statements The statements for the new function body. - * @param node A node. - */ - function addCaptureThisForNodeIfNeeded(statements, node) { - if (node.transformFlags & 32768 /* ContainsCapturedLexicalThis */ && node.kind !== 187 /* ArrowFunction */) { - captureThisForNode(statements, node, ts.createThis()); - } - } - function captureThisForNode(statements, node, initializer, originalStatement) { - enableSubstitutionsForCapturedThis(); - var captureThisStatement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_this", - /*type*/ undefined, initializer) - ])); - ts.setEmitFlags(captureThisStatement, 1536 /* NoComments */ | 1048576 /* CustomPrologue */); - ts.setTextRange(captureThisStatement, originalStatement); - ts.setSourceMapRange(captureThisStatement, node); - statements.push(captureThisStatement); - } - function prependCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { - if (hierarchyFacts & 16384 /* NewTarget */) { - var newTarget = void 0; - switch (node.kind) { - case 187 /* ArrowFunction */: - return statements; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // Methods and accessors cannot be constructors, so 'new.target' will - // always return 'undefined'. - newTarget = ts.createVoidZero(); - break; - case 152 /* Constructor */: - // Class constructors can only be called with `new`, so `this.constructor` - // should be relatively safe to use. - newTarget = ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), "constructor"); - break; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - // Functions can be called or constructed, and may have a `this` due to - // being a member or when calling an imported function via `other_1.f()`. - newTarget = ts.createConditional(ts.createLogicalAnd(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), ts.createBinary(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), 93 /* InstanceOfKeyword */, ts.getLocalName(node))), ts.createPropertyAccess(ts.setEmitFlags(ts.createThis(), 4 /* NoSubstitution */), "constructor"), ts.createVoidZero()); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - var captureNewTargetStatement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("_newTarget", - /*type*/ undefined, newTarget) - ])); - if (copyOnWrite) { - return [captureNewTargetStatement].concat(statements); - } - statements.unshift(captureNewTargetStatement); - } - return statements; - } - /** - * Adds statements to the class body function for a class to define the members of the - * class. - * - * @param statements The statements for the class body function. - * @param node The ClassExpression or ClassDeclaration node. - */ - function addClassMembers(statements, node) { - for (var _i = 0, _a = node.members; _i < _a.length; _i++) { - var member = _a[_i]; - switch (member.kind) { - case 206 /* SemicolonClassElement */: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 151 /* MethodDeclaration */: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var accessors = ts.getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 152 /* Constructor */: - // Constructors are handled in visitClassExpression/visitClassDeclaration - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - /** - * Transforms a SemicolonClassElement into a statement for a class body function. - * - * @param member The SemicolonClassElement node. - */ - function transformSemicolonClassElementToStatement(member) { - return ts.setTextRange(ts.createEmptyStatement(), member); - } - /** - * Transforms a MethodDeclaration into a statement for a class body function. - * - * @param receiver The receiver for the member. - * @param member The MethodDeclaration node. - */ - function transformClassMethodDeclarationToStatement(receiver, member, container) { - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - var commentRange = ts.getCommentRange(member); - var sourceMapRange = ts.getSourceMapRange(member); - var memberName = ts.createMemberAccessForPropertyName(receiver, ts.visitNode(member.name, visitor, ts.isPropertyName), /*location*/ member.name); - var memberFunction = transformFunctionLikeToExpression(member, /*location*/ member, /*name*/ undefined, container); - ts.setEmitFlags(memberFunction, 1536 /* NoComments */); - ts.setSourceMapRange(memberFunction, sourceMapRange); - var statement = ts.setTextRange(ts.createStatement(ts.createAssignment(memberName, memberFunction)), - /*location*/ member); - ts.setOriginalNode(statement, member); - ts.setCommentRange(statement, commentRange); - // The location for the statement is used to emit comments only. - // No source map should be emitted for this statement to align with the - // old emitter. - ts.setEmitFlags(statement, 48 /* NoSourceMap */); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return statement; - } - /** - * Transforms a set of related of get/set accessors into a statement for a class body function. - * - * @param receiver The receiver for the member. - * @param accessors The set of related get/set accessors. - */ - function transformAccessorsToStatement(receiver, accessors, container) { - var statement = ts.createStatement(transformAccessorsToExpression(receiver, accessors, container, /*startsOnNewLine*/ false)); - // The location for the statement is used to emit source maps only. - // No comments should be emitted for this statement to align with the - // old emitter. - ts.setEmitFlags(statement, 1536 /* NoComments */); - ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); - return statement; - } - /** - * Transforms a set of related get/set accessors into an expression for either a class - * body function or an ObjectLiteralExpression with computed properties. - * - * @param receiver The receiver for the member. - */ - function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { - var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - // To align with source maps in the old emitter, the receiver and property name - // arguments are both mapped contiguously to the accessor name. - var target = ts.getMutableClone(receiver); - ts.setEmitFlags(target, 1536 /* NoComments */ | 32 /* NoTrailingSourceMap */); - ts.setSourceMapRange(target, firstAccessor.name); - var propertyName = ts.createExpressionForPropertyName(ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName)); - ts.setEmitFlags(propertyName, 1536 /* NoComments */ | 16 /* NoLeadingSourceMap */); - ts.setSourceMapRange(propertyName, firstAccessor.name); - var properties = []; - if (getAccessor) { - var getterFunction = transformFunctionLikeToExpression(getAccessor, /*location*/ undefined, /*name*/ undefined, container); - ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); - ts.setEmitFlags(getterFunction, 512 /* NoLeadingComments */); - var getter = ts.createPropertyAssignment("get", getterFunction); - ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - var setterFunction = transformFunctionLikeToExpression(setAccessor, /*location*/ undefined, /*name*/ undefined, container); - ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); - ts.setEmitFlags(setterFunction, 512 /* NoLeadingComments */); - var setter = ts.createPropertyAssignment("set", setterFunction); - ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push(ts.createPropertyAssignment("enumerable", ts.createTrue()), ts.createPropertyAssignment("configurable", ts.createTrue())); - var call = ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - target, - propertyName, - ts.createObjectLiteral(properties, /*multiLine*/ true) - ]); - if (startsOnNewLine) { - call.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return call; - } - /** - * Visits an ArrowFunction and transforms it into a FunctionExpression. - * - * @param node An ArrowFunction node. - */ - function visitArrowFunction(node) { - if (node.transformFlags & 16384 /* ContainsLexicalThis */) { - enableSubstitutionsForCapturedThis(); - } - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16256 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */); - var func = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformFunctionBody(node)); - ts.setTextRange(func, node); - ts.setOriginalNode(func, node); - ts.setEmitFlags(func, 8 /* CapturesThis */); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return func; - } - /** - * Visits a FunctionExpression node. - * - * @param node a FunctionExpression node. - */ - function visitFunctionExpression(node) { - var ancestorFacts = ts.getEmitFlags(node) & 262144 /* AsyncFunctionBody */ - ? enterSubtree(16278 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) - : enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 /* ES2015 */ - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 /* NewTarget */ - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionExpression(node, - /*modifiers*/ undefined, node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body); - } - /** - * Visits a FunctionDeclaration node. - * - * @param node a FunctionDeclaration node. - */ - function visitFunctionDeclaration(node) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = node.transformFlags & 64 /* ES2015 */ - ? transformFunctionBody(node) - : visitFunctionBodyDownLevel(node); - var name = hierarchyFacts & 16384 /* NewTarget */ - ? ts.getLocalName(node) - : node.name; - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.updateFunctionDeclaration(node, - /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body); - } - /** - * Transforms a function-like node into a FunctionExpression. - * - * @param node The function-like node to transform. - * @param location The source-map location for the new FunctionExpression. - * @param name The name of the new FunctionExpression. - */ - function transformFunctionLikeToExpression(node, location, name, container) { - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = container && ts.isClassLike(container) && !ts.hasModifier(node, 32 /* Static */) - ? enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) - : enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (hierarchyFacts & 16384 /* NewTarget */ && !name && (node.kind === 228 /* FunctionDeclaration */ || node.kind === 186 /* FunctionExpression */)) { - name = ts.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression( - /*modifiers*/ undefined, node.asteriskToken, name, - /*typeParameters*/ undefined, parameters, - /*type*/ undefined, body), location), - /*original*/ node); - } - /** - * Transforms the body of a function-like node. - * - * @param node A function-like node. - */ - function transformFunctionBody(node) { - var multiLine = false; // indicates whether the block *must* be emitted as multiple lines - var singleLine = false; // indicates whether the block *may* be emitted as a single line - var statementsLocation; - var closeBraceLocation; - var statements = []; - var body = node.body; - var statementOffset; - resumeLexicalEnvironment(); - if (ts.isBlock(body)) { - // ensureUseStrict is false because no new prologue-directive should be added. - // addStandardPrologue will put already-existing directives at the beginning of the target statement-array - statementOffset = ts.addStandardPrologue(statements, body.statements, /*ensureUseStrict*/ false); - } - addCaptureThisForNodeIfNeeded(statements, node); - addDefaultValueAssignmentsIfNeeded(statements, node); - addRestParameterIfNeeded(statements, node, /*inConstructorWithSynthesizedSuper*/ false); - // If we added any generated statements, this must be a multi-line block. - if (!multiLine && statements.length > 0) { - multiLine = true; - } - if (ts.isBlock(body)) { - // addCustomPrologue puts already-existing directives at the beginning of the target statement-array - statementOffset = ts.addCustomPrologue(statements, body.statements, statementOffset, visitor); - statementsLocation = body.statements; - ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); - // If the original body was a multi-line block, this must be a multi-line block. - if (!multiLine && body.multiLine) { - multiLine = true; - } - } - else { - ts.Debug.assert(node.kind === 187 /* ArrowFunction */); - // To align with the old emitter, we use a synthetic end position on the location - // for the statement list we synthesize when we down-level an arrow function with - // an expression function body. This prevents both comments and source maps from - // being emitted for the end position only. - statementsLocation = ts.moveRangeEnd(body, -1); - var equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { - if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } - else { - multiLine = true; - } - } - var expression = ts.visitNode(body, visitor, ts.isExpression); - var returnStatement = ts.createReturn(expression); - ts.setTextRange(returnStatement, body); - ts.setEmitFlags(returnStatement, 384 /* NoTokenSourceMaps */ | 32 /* NoTrailingSourceMap */ | 1024 /* NoTrailingComments */); - statements.push(returnStatement); - // To align with the source map emit for the old emitter, we set a custom - // source map location for the close brace. - closeBraceLocation = body; - } - var lexicalEnvironment = context.endLexicalEnvironment(); - ts.addRange(statements, lexicalEnvironment); - prependCaptureNewTargetIfNeeded(statements, node, /*copyOnWrite*/ false); - // If we added any final generated statements, this must be a multi-line block - if (!multiLine && lexicalEnvironment && lexicalEnvironment.length) { - multiLine = true; - } - var block = ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), multiLine); - ts.setTextRange(block, node.body); - if (!multiLine && singleLine) { - ts.setEmitFlags(block, 1 /* SingleLine */); - } - if (closeBraceLocation) { - ts.setTokenSourceMapRange(block, 18 /* CloseBraceToken */, closeBraceLocation); - } - ts.setOriginalNode(block, node.body); - return block; - } - function visitFunctionBodyDownLevel(node) { - var updated = ts.visitFunctionBody(node.body, functionBodyVisitor, context); - return ts.updateBlock(updated, ts.setTextRange(ts.createNodeArray(prependCaptureNewTargetIfNeeded(updated.statements, node, /*copyOnWrite*/ true)), - /*location*/ updated.statements)); - } - function visitBlock(node, isFunctionBody) { - if (isFunctionBody) { - // A function body is not a block scope. - return ts.visitEachChild(node, visitor, context); - } - var ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ - ? enterSubtree(4032 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) - : enterSubtree(3904 /* BlockExcludes */, 128 /* BlockIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - /** - * Visits an ExpressionStatement that contains a destructuring assignment. - * - * @param node An ExpressionStatement node. - */ - function visitExpressionStatement(node) { - // If we are here it is most likely because our expression is a destructuring assignment. - switch (node.expression.kind) { - case 185 /* ParenthesizedExpression */: - return ts.updateStatement(node, visitParenthesizedExpression(node.expression, /*needsDestructuringValue*/ false)); - case 194 /* BinaryExpression */: - return ts.updateStatement(node, visitBinaryExpression(node.expression, /*needsDestructuringValue*/ false)); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a ParenthesizedExpression that may contain a destructuring assignment. - * - * @param node A ParenthesizedExpression node. - * @param needsDestructuringValue A value indicating whether we need to hold onto the rhs - * of a destructuring assignment. - */ - function visitParenthesizedExpression(node, needsDestructuringValue) { - // If we are here it is most likely because our expression is a destructuring assignment. - if (!needsDestructuringValue) { - // By default we always emit the RHS at the end of a flattened destructuring - // expression. If we are in a state where we do not need the destructuring value, - // we pass that information along to the children that care about it. - switch (node.expression.kind) { - case 185 /* ParenthesizedExpression */: - return ts.updateParen(node, visitParenthesizedExpression(node.expression, /*needsDestructuringValue*/ false)); - case 194 /* BinaryExpression */: - return ts.updateParen(node, visitBinaryExpression(node.expression, /*needsDestructuringValue*/ false)); - } - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a BinaryExpression that contains a destructuring assignment. - * - * @param node A BinaryExpression node. - * @param needsDestructuringValue A value indicating whether we need to hold onto the rhs - * of a destructuring assignment. - */ - function visitBinaryExpression(node, needsDestructuringValue) { - // If we are here it is because this is a destructuring assignment. - if (ts.isDestructuringAssignment(node)) { - return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* All */, needsDestructuringValue); - } - return ts.visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - var ancestorFacts = enterSubtree(0 /* None */, ts.hasModifier(node, 1 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */); - var updated; - if (convertedLoopState && (node.declarationList.flags & 3 /* BlockScoped */) === 0) { - // we are inside a converted loop - hoist variable declarations - var assignments = void 0; - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - var assignment = void 0; - if (ts.isBindingPattern(decl.name)) { - assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0 /* All */); - } - else { - assignment = ts.createBinary(decl.name, 58 /* EqualsToken */, ts.visitNode(decl.initializer, visitor, ts.isExpression)); - } - assignments = ts.append(assignments, assignment); - } - } - if (assignments) { - updated = ts.setTextRange(ts.createStatement(ts.reduceLeft(assignments, function (acc, v) { return ts.createBinary(v, 26 /* CommaToken */, acc); })), node); - } - else { - // none of declarations has initializer - the entire variable statement can be deleted - updated = undefined; - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - /** - * Visits a VariableDeclarationList that is block scoped (e.g. `let` or `const`). - * - * @param node A VariableDeclarationList node. - */ - function visitVariableDeclarationList(node) { - if (node.transformFlags & 64 /* ES2015 */) { - if (node.flags & 3 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - var declarations = ts.flatten(ts.map(node.declarations, node.flags & 1 /* Let */ - ? visitVariableDeclarationInLetDeclarationList - : visitVariableDeclaration)); - var declarationList = ts.createVariableDeclarationList(declarations); - ts.setOriginalNode(declarationList, node); - ts.setTextRange(declarationList, node); - ts.setCommentRange(declarationList, node); - if (node.transformFlags & 8388608 /* ContainsBindingPattern */ - && (ts.isBindingPattern(node.declarations[0].name) - || ts.isBindingPattern(ts.lastOrUndefined(node.declarations).name))) { - // If the first or last declaration is a binding pattern, we need to modify - // the source map range for the declaration list. - var firstDeclaration = ts.firstOrUndefined(declarations); - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - } - return declarationList; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Gets a value indicating whether we should emit an explicit initializer for a variable - * declaration in a `let` declaration list. - * - * @param node A VariableDeclaration node. - */ - function shouldEmitExplicitInitializerForLetDeclaration(node) { - // Nested let bindings might need to be initialized explicitly to preserve - // ES6 semantic: - // - // { let x = 1; } - // { let x; } // x here should be undefined. not 1 - // - // Top level bindings never collide with anything and thus don't require - // explicit initialization. As for nested let bindings there are two cases: - // - // - Nested let bindings that were not renamed definitely should be - // initialized explicitly: - // - // { let x = 1; } - // { let x; if (some-condition) { x = 1}; if (x) { /*1*/ } } - // - // Without explicit initialization code in /*1*/ can be executed even if - // some-condition is evaluated to false. - // - // - Renaming introduces fresh name that should not collide with any - // existing names, however renamed bindings sometimes also should be - // explicitly initialized. One particular case: non-captured binding - // declared inside loop body (but not in loop initializer): - // - // let x; - // for (;;) { - // let x; - // } - // - // In downlevel codegen inner 'x' will be renamed so it won't collide - // with outer 'x' however it will should be reset on every iteration as - // if it was declared anew. - // - // * Why non-captured binding? - // - Because if loop contains block scoped binding captured in some - // function then loop body will be rewritten to have a fresh scope - // on every iteration so everything will just work. - // - // * Why loop initializer is excluded? - // - Since we've introduced a fresh name it already will be undefined. - var flags = resolver.getNodeCheckFlags(node); - var isCapturedInFunction = flags & 131072 /* CapturedBlockScopedBinding */; - var isDeclaredInLoop = flags & 262144 /* BlockScopedBindingInLoop */; - var emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 - || (isCapturedInFunction - && isDeclaredInLoop - && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0); - var emitExplicitInitializer = !emittedAsTopLevel - && (hierarchyFacts & 2048 /* ForInOrForOfStatement */) === 0 - && (!resolver.isDeclarationWithCollidingName(node) - || (isDeclaredInLoop - && !isCapturedInFunction - && (hierarchyFacts & (1024 /* ForStatement */ | 2048 /* ForInOrForOfStatement */)) === 0)); - return emitExplicitInitializer; - } - /** - * Visits a VariableDeclaration in a `let` declaration list. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclarationInLetDeclarationList(node) { - // For binding pattern names that lack initializers there is no point to emit - // explicit initializer since downlevel codegen for destructuring will fail - // in the absence of initializer so all binding elements will say uninitialized - var name = node.name; - if (ts.isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - var clone_3 = ts.getMutableClone(node); - clone_3.initializer = ts.createVoidZero(); - return clone_3; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a VariableDeclaration node with a binding pattern. - * - * @param node A VariableDeclaration node. - */ - function visitVariableDeclaration(node) { - var ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */); - var updated; - if (ts.isBindingPattern(node.name)) { - updated = ts.flattenDestructuringBinding(node, visitor, context, 0 /* All */, - /*value*/ undefined, (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(node.label.text, node.label.text); - } - function resetLabel(node) { - convertedLoopState.labels.set(node.label.text, undefined); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = ts.createMap(); - } - var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return ts.isIterationStatement(statement, /*lookInLabeledStatements*/ false) - ? visitIterationStatement(statement, /*outermostLabeledStatement*/ node) - : ts.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 214 /* ForStatement */: - return visitForStatement(node, outermostLabeledStatement); - case 215 /* ForInStatement */: - return visitForInStatement(node, outermostLabeledStatement); - case 216 /* ForOfStatement */: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - var ancestorFacts = enterSubtree(excludeFacts, includeFacts); - var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(0 /* DoOrWhileStatementExcludes */, 256 /* DoOrWhileStatementIncludes */, node, outermostLabeledStatement); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(3008 /* ForStatementExcludes */, 1280 /* ForStatementIncludes */, node, outermostLabeledStatement); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984 /* ForInOrForOfStatementExcludes */, 2304 /* ForInOrForOfStatementIncludes */, node, outermostLabeledStatement); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts(1984 /* ForInOrForOfStatementExcludes */, 2304 /* ForInOrForOfStatementIncludes */, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - var statements = []; - if (ts.isVariableDeclarationList(node.initializer)) { - if (node.initializer.flags & 3 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - var firstOriginalDeclaration = ts.firstOrUndefined(node.initializer.declarations); - if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { - // This works whether the declaration is a var, let, or const. - // It will use rhsIterationValue _a[_i] as the initializer. - var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0 /* All */, boundValue); - var declarationList = ts.setTextRange(ts.createVariableDeclarationList(declarations), node.initializer); - ts.setOriginalNode(declarationList, node.initializer); - // Adjust the source map range for the first declaration to align with the old - // emitter. - var firstDeclaration = declarations[0]; - var lastDeclaration = ts.lastOrUndefined(declarations); - ts.setSourceMapRange(declarationList, ts.createRange(firstDeclaration.pos, lastDeclaration.end)); - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, declarationList)); - } - else { - // The following call does not include the initializer, so we have - // to emit it separately. - statements.push(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.setOriginalNode(ts.setTextRange(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : ts.createTempVariable(/*recordTempVariable*/ undefined), - /*type*/ undefined, boundValue) - ]), ts.moveRangePos(node.initializer, -1)), node.initializer)), ts.moveRangeEnd(node.initializer, -1))); - } - } - else { - // Initializer is an expression. Emit the expression in the body, so that it's - // evaluated on every iteration. - var assignment = ts.createAssignment(node.initializer, boundValue); - if (ts.isDestructuringAssignment(assignment)) { - ts.aggregateTransformFlags(assignment); - statements.push(ts.createStatement(visitBinaryExpression(assignment, /*needsDestructuringValue*/ false))); - } - else { - assignment.end = node.initializer.end; - statements.push(ts.setTextRange(ts.createStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(node.initializer, -1))); - } - } - var bodyLocation; - var statementsLocation; - if (convertedLoopBodyStatements) { - ts.addRange(statements, convertedLoopBodyStatements); - } - else { - var statement = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - if (ts.isBlock(statement)) { - ts.addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } - else { - statements.push(statement); - } - } - // The old emitter does not emit source maps for the block. - // We add the location to preserve comments. - return ts.setEmitFlags(ts.setTextRange(ts.createBlock(ts.setTextRange(ts.createNodeArray(statements), statementsLocation), - /*multiLine*/ true), bodyLocation), 48 /* NoSourceMap */ | 384 /* NoTokenSourceMaps */); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - // The following ES6 code: - // - // for (let v of expr) { } - // - // should be emitted as - // - // for (var _i = 0, _a = expr; _i < _a.length; _i++) { - // var v = _a[_i]; - // } - // - // where _a and _i are temps emitted to capture the RHS and the counter, - // respectively. - // When the left hand side is an expression instead of a let declaration, - // the "let v" is not emitted. - // When the left hand side is a let/const, the v is renamed if there is - // another v in scope. - // Note that all assignments to the LHS are emitted in the body, including - // all destructuring. - // Note also that because an extra statement is needed to assign to the LHS, - // for-of bodies are always emitted as blocks. - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - // In the case where the user wrote an identifier as the RHS, like this: - // - // for (let v of arr) { } - // - // we don't want to emit a temporary variable for the RHS, just use it directly. - var counter = ts.createLoopVariable(); - var rhsReference = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - // The old emitter does not emit source maps for the expression - ts.setEmitFlags(expression, 48 /* NoSourceMap */ | ts.getEmitFlags(expression)); - var forStatement = ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(counter, /*type*/ undefined, ts.createLiteral(0)), ts.moveRangePos(node.expression, -1)), - ts.setTextRange(ts.createVariableDeclaration(rhsReference, /*type*/ undefined, expression), node.expression) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.setTextRange(ts.createLessThan(counter, ts.createPropertyAccess(rhsReference, "length")), node.expression), - /*incrementor*/ ts.setTextRange(ts.createPostfixIncrement(counter), node.expression), - /*statement*/ convertForOfStatementHead(node, ts.createElementAccess(rhsReference, counter), convertedLoopBodyStatements)), - /*location*/ node); - // Disable trailing source maps for the OpenParenToken to align source map emit with the old emitter. - ts.setEmitFlags(forStatement, 256 /* NoTokenTrailingSourceMaps */); - ts.setTextRange(forStatement, node); - return ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements) { - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - var iterator = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(expression) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var result = ts.isIdentifier(expression) ? ts.getGeneratedNameForNode(iterator) : ts.createTempVariable(/*recordTempVariable*/ undefined); - var errorRecord = ts.createUniqueName("e"); - var catchVariable = ts.getGeneratedNameForNode(errorRecord); - var returnMethod = ts.createTempVariable(/*recordTempVariable*/ undefined); - var values = ts.createValuesHelper(context, expression, node.expression); - var next = ts.createCall(ts.createPropertyAccess(iterator, "next"), /*typeArguments*/ undefined, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - var forStatement = ts.setEmitFlags(ts.setTextRange(ts.createFor( - /*initializer*/ ts.setEmitFlags(ts.setTextRange(ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(iterator, /*type*/ undefined, values), node.expression), - ts.createVariableDeclaration(result, /*type*/ undefined, next) - ]), node.expression), 2097152 /* NoHoisting */), - /*condition*/ ts.createLogicalNot(ts.createPropertyAccess(result, "done")), - /*incrementor*/ ts.createAssignment(result, next), - /*statement*/ convertForOfStatementHead(node, ts.createPropertyAccess(result, "value"), convertedLoopBodyStatements)), - /*location*/ node), 256 /* NoTokenTrailingSourceMaps */); - return ts.createTry(ts.createBlock([ - ts.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) - ]), ts.createCatchClause(ts.createVariableDeclaration(catchVariable), ts.setEmitFlags(ts.createBlock([ - ts.createStatement(ts.createAssignment(errorRecord, ts.createObjectLiteral([ - ts.createPropertyAssignment("error", catchVariable) - ]))) - ]), 1 /* SingleLine */)), ts.createBlock([ - ts.createTry( - /*tryBlock*/ ts.createBlock([ - ts.setEmitFlags(ts.createIf(ts.createLogicalAnd(ts.createLogicalAnd(result, ts.createLogicalNot(ts.createPropertyAccess(result, "done"))), ts.createAssignment(returnMethod, ts.createPropertyAccess(iterator, "return"))), ts.createStatement(ts.createFunctionCall(returnMethod, iterator, []))), 1 /* SingleLine */), - ]), - /*catchClause*/ undefined, - /*finallyBlock*/ ts.setEmitFlags(ts.createBlock([ - ts.setEmitFlags(ts.createIf(errorRecord, ts.createThrow(ts.createPropertyAccess(errorRecord, "error"))), 1 /* SingleLine */) - ]), 1 /* SingleLine */)) - ])); - } - /** - * Visits an ObjectLiteralExpression with computed propety names. - * - * @param node An ObjectLiteralExpression node. - */ - function visitObjectLiteralExpression(node) { - // We are here because a ComputedPropertyName was used somewhere in the expression. - var properties = node.properties; - var numProperties = properties.length; - // Find the first computed property. - // Everything until that point can be emitted as part of the initial object literal. - var numInitialProperties = numProperties; - var numInitialPropertiesWithoutYield = numProperties; - for (var i = 0; i < numProperties; i++) { - var property = properties[i]; - if ((property.transformFlags & 16777216 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */) - && i < numInitialPropertiesWithoutYield) { - numInitialPropertiesWithoutYield = i; - } - if (property.name.kind === 144 /* ComputedPropertyName */) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties !== numProperties) { - if (numInitialPropertiesWithoutYield < numInitialProperties) { - numInitialProperties = numInitialPropertiesWithoutYield; - } - // For computed properties, we need to create a unique handle to the object - // literal so we can modify it without risking internal assignments tainting the object. - var temp = ts.createTempVariable(hoistVariableDeclaration); - // Write out the first non-computed properties, then emit the rest through indexing on the temp variable. - var expressions = []; - var assignment = ts.createAssignment(temp, ts.setEmitFlags(ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), 65536 /* Indented */)); - if (node.multiLine) { - assignment.startsOnNewLine = true; - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - // We need to clone the temporary identifier so that we can write it on a - // new line - expressions.push(node.multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - } - return ts.visitEachChild(node, visitor, context); - } - function shouldConvertIterationStatementBody(node) { - return (resolver.getNodeCheckFlags(node) & 65536 /* LoopWithCapturedBlockScopedBinding */) !== 0; - } - /** - * Records constituents of name for the given variable to be hoisted in the outer scope. - */ - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node) { - if (node.kind === 71 /* Identifier */) { - state.hoistedLocalVariables.push(node); - } - else { - for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, convert) { - if (!shouldConvertIterationStatementBody(node)) { - var saveAllowedNonLabeledJumps = void 0; - if (convertedLoopState) { - // we get here if we are trying to emit normal loop loop inside converted loop - // set allowedNonLabeledJumps to Break | Continue to mark that break\continue inside the loop should be emitted as is - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */; - } - var result = convert - ? convert(node, outermostLabeledStatement, /*convertedLoopBodyStatements*/ undefined) - : ts.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - var functionName = ts.createUniqueName("_loop"); - var loopInitializer; - switch (node.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - var initializer = node.initializer; - if (initializer && initializer.kind === 227 /* VariableDeclarationList */) { - loopInitializer = initializer; - } - break; - } - // variables that will be passed to the loop as parameters - var loopParameters = []; - // variables declared in the loop initializer that will be changed inside the loop - var loopOutParameters = []; - if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3 /* BlockScoped */)) { - for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - processLoopVariableDeclaration(decl, loopParameters, loopOutParameters); - } - } - var outerConvertedLoopState = convertedLoopState; - convertedLoopState = { loopOutParameters: loopOutParameters }; - if (outerConvertedLoopState) { - // convertedOuterLoopState !== undefined means that this converted loop is nested in another converted loop. - // if outer converted loop has already accumulated some state - pass it through - if (outerConvertedLoopState.argumentsName) { - // outer loop has already used 'arguments' so we've already have some name to alias it - // use the same name in all nested loops - convertedLoopState.argumentsName = outerConvertedLoopState.argumentsName; - } - if (outerConvertedLoopState.thisName) { - // outer loop has already used 'this' so we've already have some name to alias it - // use the same name in all nested loops - convertedLoopState.thisName = outerConvertedLoopState.thisName; - } - if (outerConvertedLoopState.hoistedLocalVariables) { - // we've already collected some non-block scoped variable declarations in enclosing loop - // use the same storage in nested loop - convertedLoopState.hoistedLocalVariables = outerConvertedLoopState.hoistedLocalVariables; - } - } - startLexicalEnvironment(); - var loopBody = ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock); - var lexicalEnvironment = endLexicalEnvironment(); - var currentState = convertedLoopState; - convertedLoopState = outerConvertedLoopState; - if (loopOutParameters.length || lexicalEnvironment) { - var statements_4 = ts.isBlock(loopBody) ? loopBody.statements.slice() : [loopBody]; - if (loopOutParameters.length) { - copyOutParameters(loopOutParameters, 1 /* ToOutParameter */, statements_4); - } - ts.addRange(statements_4, lexicalEnvironment); - loopBody = ts.createBlock(statements_4, /*multiline*/ true); - } - if (ts.isBlock(loopBody)) { - loopBody.multiLine = true; - } - else { - loopBody = ts.createBlock([loopBody], /*multiline*/ true); - } - var containsYield = (node.statement.transformFlags & 16777216 /* ContainsYield */) !== 0; - var isAsyncBlockContainingAwait = containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0; - var loopBodyFlags = 0; - if (currentState.containsLexicalThis) { - loopBodyFlags |= 8 /* CapturesThis */; - } - if (isAsyncBlockContainingAwait) { - loopBodyFlags |= 262144 /* AsyncFunctionBody */; - } - var convertedLoopVariable = ts.createVariableStatement( - /*modifiers*/ undefined, ts.setEmitFlags(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(functionName, - /*type*/ undefined, ts.setEmitFlags(ts.createFunctionExpression( - /*modifiers*/ undefined, containsYield ? ts.createToken(39 /* AsteriskToken */) : undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, loopParameters, - /*type*/ undefined, loopBody), loopBodyFlags)) - ]), 2097152 /* NoHoisting */)); - var statements = [convertedLoopVariable]; - var extraVariableDeclarations; - // propagate state from the inner loop to the outer loop if necessary - if (currentState.argumentsName) { - // if alias for arguments is set - if (outerConvertedLoopState) { - // pass it to outer converted loop - outerConvertedLoopState.argumentsName = currentState.argumentsName; - } - else { - // this is top level converted loop and we need to create an alias for 'arguments' object - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.argumentsName, - /*type*/ undefined, ts.createIdentifier("arguments"))); - } - } - if (currentState.thisName) { - // if alias for this is set - if (outerConvertedLoopState) { - // pass it to outer converted loop - outerConvertedLoopState.thisName = currentState.thisName; - } - else { - // this is top level converted loop so we need to create an alias for 'this' here - // NOTE: - // if converted loops were all nested in arrow function then we'll always emit '_this' so convertedLoopState.thisName will not be set. - // If it is set this means that all nested loops are not nested in arrow function and it is safe to capture 'this'. - (extraVariableDeclarations || (extraVariableDeclarations = [])).push(ts.createVariableDeclaration(currentState.thisName, - /*type*/ undefined, ts.createIdentifier("this"))); - } - } - if (currentState.hoistedLocalVariables) { - // if hoistedLocalVariables !== undefined this means that we've possibly collected some variable declarations to be hoisted later - if (outerConvertedLoopState) { - // pass them to outer converted loop - outerConvertedLoopState.hoistedLocalVariables = currentState.hoistedLocalVariables; - } - else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - // hoist collected variable declarations - for (var _b = 0, _c = currentState.hoistedLocalVariables; _b < _c.length; _b++) { - var identifier = _c[_b]; - extraVariableDeclarations.push(ts.createVariableDeclaration(identifier)); - } - } - } - // add extra variables to hold out parameters if necessary - if (loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (var _d = 0, loopOutParameters_1 = loopOutParameters; _d < loopOutParameters_1.length; _d++) { - var outParam = loopOutParameters_1[_d]; - extraVariableDeclarations.push(ts.createVariableDeclaration(outParam.outParamName)); - } - } - // create variable statement to hold all introduced variable declarations - if (extraVariableDeclarations) { - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(extraVariableDeclarations))); - } - var convertedLoopBodyStatements = generateCallToConvertedLoop(functionName, loopParameters, currentState, containsYield); - var loop; - if (convert) { - loop = convert(node, outermostLabeledStatement, convertedLoopBodyStatements); - } - else { - var clone_4 = ts.getMutableClone(node); - // clean statement part - clone_4.statement = undefined; - // visit childnodes to transform initializer/condition/incrementor parts - clone_4 = ts.visitEachChild(clone_4, visitor, context); - // set loop statement - clone_4.statement = ts.createBlock(convertedLoopBodyStatements, /*multiline*/ true); - // reset and re-aggregate the transform flags - clone_4.transformFlags = 0; - ts.aggregateTransformFlags(clone_4); - loop = ts.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function copyOutParameter(outParam, copyDirection) { - var source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName; - var target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName; - return ts.createBinary(target, 58 /* EqualsToken */, source); - } - function copyOutParameters(outParams, copyDirection, statements) { - for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { - var outParam = outParams_1[_i]; - statements.push(ts.createStatement(copyOutParameter(outParam, copyDirection))); - } - } - function generateCallToConvertedLoop(loopFunctionExpressionName, parameters, state, isAsyncBlockContainingAwait) { - var outerConvertedLoopState = convertedLoopState; - var statements = []; - // loop is considered simple if it does not have any return statements or break\continue that transfer control outside of the loop - // simple loops are emitted as just 'loop()'; - // NOTE: if loop uses only 'continue' it still will be emitted as simple loop - var isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && - !state.labeledNonLocalBreaks && - !state.labeledNonLocalContinues; - var call = ts.createCall(loopFunctionExpressionName, /*typeArguments*/ undefined, ts.map(parameters, function (p) { return p.name; })); - var callResult = isAsyncBlockContainingAwait - ? ts.createYield(ts.createToken(39 /* AsteriskToken */), ts.setEmitFlags(call, 8388608 /* Iterator */)) - : call; - if (isSimpleLoop) { - statements.push(ts.createStatement(callResult)); - copyOutParameters(state.loopOutParameters, 0 /* ToOriginal */, statements); - } - else { - var loopResultName = ts.createUniqueName("state"); - var stateVariable = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ts.createVariableDeclaration(loopResultName, /*type*/ undefined, callResult)])); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 0 /* ToOriginal */, statements); - if (state.nonLocalJumps & 8 /* Return */) { - var returnStatement = void 0; - if (outerConvertedLoopState) { - outerConvertedLoopState.nonLocalJumps |= 8 /* Return */; - returnStatement = ts.createReturn(loopResultName); - } - else { - returnStatement = ts.createReturn(ts.createPropertyAccess(loopResultName, "value")); - } - statements.push(ts.createIf(ts.createBinary(ts.createTypeOf(loopResultName), 34 /* EqualsEqualsEqualsToken */, ts.createLiteral("object")), returnStatement)); - } - if (state.nonLocalJumps & 2 /* Break */) { - statements.push(ts.createIf(ts.createBinary(loopResultName, 34 /* EqualsEqualsEqualsToken */, ts.createLiteral("break")), ts.createBreak())); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - var caseClauses = []; - processLabeledJumps(state.labeledNonLocalBreaks, /*isBreak*/ true, loopResultName, outerConvertedLoopState, caseClauses); - processLabeledJumps(state.labeledNonLocalContinues, /*isBreak*/ false, loopResultName, outerConvertedLoopState, caseClauses); - statements.push(ts.createSwitch(loopResultName, ts.createCaseBlock(caseClauses))); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = ts.createMap(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } - else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = ts.createMap(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach(function (labelMarker, labelText) { - var statements = []; - // if there are no outer converted loop or outer label in question is located inside outer converted loop - // then emit labeled break\continue - // otherwise propagate pair 'label -> marker' to outer converted loop and emit 'return labelMarker' so outer loop can later decide what to do - if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { - var label = ts.createIdentifier(labelText); - statements.push(isBreak ? ts.createBreak(label) : ts.createContinue(label)); - } - else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(ts.createReturn(loopResultName)); - } - caseClauses.push(ts.createCaseClause(ts.createLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(decl, loopParameters, loopOutParameters) { - var name = decl.name; - if (ts.isBindingPattern(name)) { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - processLoopVariableDeclaration(element, loopParameters, loopOutParameters); - } - } - } - else { - loopParameters.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, name)); - if (resolver.getNodeCheckFlags(decl) & 2097152 /* NeedsLoopOutParameter */) { - var outParamName = ts.createUniqueName("out_" + ts.unescapeIdentifier(name.text)); - loopOutParameters.push({ originalName: name, outParamName: outParamName }); - } - } - } - /** - * Adds the members of an object literal to an array of expressions. - * - * @param expressions An array of expressions. - * @param node An ObjectLiteralExpression node. - * @param receiver The receiver for members of the ObjectLiteralExpression. - * @param numInitialNonComputedProperties The number of initial properties without - * computed property names. - */ - function addObjectLiteralMembers(expressions, node, receiver, start) { - var properties = node.properties; - var numProperties = properties.length; - for (var i = start; i < numProperties; i++) { - var property = properties[i]; - switch (property.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - var accessors = ts.getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, node.multiLine)); - } - break; - case 151 /* MethodDeclaration */: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 261 /* PropertyAssignment */: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 262 /* ShorthandPropertyAssignment */: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - ts.Debug.failBadSyntaxKind(node); - break; - } - } - } - /** - * Transforms a PropertyAssignment node into an expression. - * - * @param node The ObjectLiteralExpression that contains the PropertyAssignment. - * @param property The PropertyAssignment node. - * @param receiver The receiver for the assignment. - */ - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - /** - * Transforms a ShorthandPropertyAssignment node into an expression. - * - * @param node The ObjectLiteralExpression that contains the ShorthandPropertyAssignment. - * @param property The ShorthandPropertyAssignment node. - * @param receiver The receiver for the assignment. - */ - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.getSynthesizedClone(property.name)); - ts.setTextRange(expression, property); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - return expression; - } - /** - * Transforms a MethodDeclaration of an ObjectLiteralExpression into an expression. - * - * @param node The ObjectLiteralExpression that contains the MethodDeclaration. - * @param method The MethodDeclaration node. - * @param receiver The receiver for the assignment. - */ - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - var ancestorFacts = enterSubtree(0 /* None */, 0 /* None */); - var expression = ts.createAssignment(ts.createMemberAccessForPropertyName(receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, /*location*/ method, /*name*/ undefined, container)); - ts.setTextRange(expression, method); - if (startsOnNewLine) { - expression.startsOnNewLine = true; - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 16384 /* NewTarget */ : 0 /* None */); - return expression; - } - function visitCatchClause(node) { - var ancestorFacts = enterSubtree(4032 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - var updated; - if (ts.isBindingPattern(node.variableDeclaration.name)) { - var temp = ts.createTempVariable(/*recordTempVariable*/ undefined); - var newVariableDeclaration = ts.createVariableDeclaration(temp); - ts.setTextRange(newVariableDeclaration, node.variableDeclaration); - var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0 /* All */, temp); - var list = ts.createVariableDeclarationList(vars); - ts.setTextRange(list, node.variableDeclaration); - var destructure = ts.createVariableStatement(/*modifiers*/ undefined, list); - updated = ts.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); - return ts.updateBlock(block, [statement].concat(transformedStatements)); - } - /** - * Visits a MethodDeclaration of an ObjectLiteralExpression and transforms it into a - * PropertyAssignment. - * - * @param node A MethodDeclaration node. - */ - function visitMethodDeclaration(node) { - // We should only get here for methods on an object literal with regular identifier names. - // Methods on classes are handled in visitClassDeclaration/visitClassExpression. - // Methods with computed property names are handled in visitObjectLiteralExpression. - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var functionExpression = transformFunctionLikeToExpression(node, /*location*/ ts.moveRangePos(node, -1), /*name*/ undefined, /*container*/ undefined); - ts.setEmitFlags(functionExpression, 512 /* NoLeadingComments */ | ts.getEmitFlags(functionExpression)); - return ts.setTextRange(ts.createPropertyAssignment(node.name, functionExpression), - /*location*/ node); - } - /** - * Visits an AccessorDeclaration of an ObjectLiteralExpression. - * - * @param node An AccessorDeclaration node. - */ - function visitAccessorDeclaration(node) { - ts.Debug.assert(!ts.isComputedPropertyName(node.name)); - var savedConvertedLoopState = convertedLoopState; - convertedLoopState = undefined; - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, 65 /* FunctionIncludes */); - var updated; - if (node.transformFlags & 32768 /* ContainsCapturedLexicalThis */) { - var parameters = ts.visitParameterList(node.parameters, visitor, context); - var body = transformFunctionBody(node); - if (node.kind === 153 /* GetAccessor */) { - updated = ts.updateGetAccessor(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); - } - else { - updated = ts.updateSetAccessor(node, node.decorators, node.modifiers, node.name, parameters, body); - } - } - else { - updated = ts.visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return updated; - } - /** - * Visits a ShorthandPropertyAssignment and transforms it into a PropertyAssignment. - * - * @param node A ShorthandPropertyAssignment node. - */ - function visitShorthandPropertyAssignment(node) { - return ts.setTextRange(ts.createPropertyAssignment(node.name, ts.getSynthesizedClone(node.name)), - /*location*/ node); - } - function visitComputedPropertyName(node) { - var ancestorFacts = enterSubtree(0 /* ComputedPropertyNameExcludes */, 8192 /* ComputedPropertyNameIncludes */); - var updated = ts.visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 49152 /* PropagateNewTargetMask */, hierarchyFacts & 49152 /* PropagateNewTargetMask */ ? 32768 /* NewTargetInComputedPropertyName */ : 0 /* None */); - return updated; - } - /** - * Visits a YieldExpression node. - * - * @param node A YieldExpression node. - */ - function visitYieldExpression(node) { - // `yield` expressions are transformed using the generators transformer. - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits an ArrayLiteralExpression that contains a spread element. - * - * @param node An ArrayLiteralExpression node. - */ - function visitArrayLiteralExpression(node) { - if (node.transformFlags & 64 /* ES2015 */) { - // We are here because we contain a SpreadElementExpression. - return transformAndSpreadElements(node.elements, /*needsUniqueCopy*/ true, node.multiLine, /*hasTrailingComma*/ node.elements.hasTrailingComma); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a CallExpression that contains either a spread element or `super`. - * - * @param node a CallExpression. - */ - function visitCallExpression(node) { - if (node.transformFlags & 64 /* ES2015 */) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ true); - } - return ts.updateCall(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), - /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); - } - function visitImmediateSuperCallInBody(node) { - return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ false); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - // We are here either because SuperKeyword was used somewhere in the expression, or - // because we contain a SpreadElementExpression. - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - if (node.expression.kind === 97 /* SuperKeyword */) { - ts.setEmitFlags(thisArg, 4 /* NoSubstitution */); - } - var resultingCall; - if (node.transformFlags & 524288 /* ContainsSpread */) { - // [source] - // f(...a, b) - // x.m(...a, b) - // super(...a, b) - // super.m(...a, b) // in static - // super.m(...a, b) // in instance - // - // [output] - // f.apply(void 0, a.concat([b])) - // (_a = x).m.apply(_a, a.concat([b])) - // _super.apply(this, a.concat([b])) - // _super.m.apply(this, a.concat([b])) - // _super.prototype.m.apply(this, a.concat([b])) - resultingCall = ts.createFunctionApply(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, /*needsUniqueCopy*/ false, /*multiLine*/ false, /*hasTrailingComma*/ false)); - } - else { - // [source] - // super(a) - // super.m(a) // in static - // super.m(a) // in instance - // - // [output] - // _super.call(this, a) - // _super.m.call(this, a) - // _super.prototype.m.call(this, a) - resultingCall = ts.createFunctionCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression), - /*location*/ node); - } - if (node.expression.kind === 97 /* SuperKeyword */) { - var actualThis = ts.createThis(); - ts.setEmitFlags(actualThis, 4 /* NoSubstitution */); - var initializer = ts.createLogicalOr(resultingCall, actualThis); - resultingCall = assignToCapturedThis - ? ts.createAssignment(ts.createIdentifier("_this"), initializer) - : initializer; - } - return ts.setOriginalNode(resultingCall, node); - } - /** - * Visits a NewExpression that contains a spread element. - * - * @param node A NewExpression node. - */ - function visitNewExpression(node) { - if (node.transformFlags & 524288 /* ContainsSpread */) { - // We are here because we contain a SpreadElementExpression. - // [source] - // new C(...a) - // - // [output] - // new ((_a = C).bind.apply(_a, [void 0].concat(a)))() - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.createNew(ts.createFunctionApply(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(ts.createNodeArray([ts.createVoidZero()].concat(node.arguments)), /*needsUniqueCopy*/ false, /*multiLine*/ false, /*hasTrailingComma*/ false)), - /*typeArguments*/ undefined, []); - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Transforms an array of Expression nodes that contains a SpreadExpression. - * - * @param elements The array of Expression nodes. - * @param needsUniqueCopy A value indicating whether to ensure that the result is a fresh array. - * @param multiLine A value indicating whether the result should be emitted on multiple lines. - */ - function transformAndSpreadElements(elements, needsUniqueCopy, multiLine, hasTrailingComma) { - // [source] - // [a, ...b, c] - // - // [output] - // [a].concat(b, [c]) - // Map spans of spread expressions into their expressions and spans of other - // expressions into an array literal. - var numElements = elements.length; - var segments = ts.flatten(ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { - return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); - })); - if (compilerOptions.downlevelIteration) { - if (segments.length === 1) { - var firstSegment = segments[0]; - if (ts.isCallExpression(firstSegment) - && ts.isIdentifier(firstSegment.expression) - && (ts.getEmitFlags(firstSegment.expression) & 4096 /* HelperName */) - && firstSegment.expression.text === "___spread") { - return segments[0]; - } - } - return ts.createSpreadHelper(context, segments); - } - else { - if (segments.length === 1) { - var firstElement = elements[0]; - return needsUniqueCopy && ts.isSpreadExpression(firstElement) && firstElement.expression.kind !== 177 /* ArrayLiteralExpression */ - ? ts.createArraySlice(segments[0]) - : segments[0]; - } - // Rewrite using the pattern .concat(, , ...) - return ts.createArrayConcat(segments.shift(), segments); - } - } - function partitionSpread(node) { - return ts.isSpreadExpression(node) - ? visitSpanOfSpreads - : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return ts.map(chunk, visitExpressionOfSpread); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - return ts.createArrayLiteral(ts.visitNodes(ts.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); - } - function visitSpreadElement(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - /** - * Transforms the expression of a SpreadExpression node. - * - * @param node A SpreadExpression node. - */ - function visitExpressionOfSpread(node) { - return ts.visitNode(node.expression, visitor, ts.isExpression); - } - /** - * Visits a template literal. - * - * @param node A template literal. - */ - function visitTemplateLiteral(node) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - /** - * Visits a string literal with an extended unicode escape. - * - * @param node A string literal. - */ - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return ts.setTextRange(ts.createLiteral(node.text), node); - } - return node; - } - /** - * Visits a binary or octal (ES6) numeric literal. - * - * @param node A string literal. - */ - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 48 /* BinaryOrOctalSpecifier */) { - return ts.setTextRange(ts.createNumericLiteral(node.text), node); - } - return node; - } - /** - * Visits a TaggedTemplateExpression node. - * - * @param node A TaggedTemplateExpression node. - */ - function visitTaggedTemplateExpression(node) { - // Visit the tag expression - var tag = ts.visitNode(node.tag, visitor, ts.isExpression); - // Allocate storage for the template site object - var temp = ts.createTempVariable(hoistVariableDeclaration); - // Build up the template arguments and the raw and cooked strings for the template. - var templateArguments = [temp]; - var cookedStrings = []; - var rawStrings = []; - var template = node.template; - if (ts.isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(ts.createLiteral(template.text)); - rawStrings.push(getRawLiteral(template)); - } - else { - cookedStrings.push(ts.createLiteral(template.head.text)); - rawStrings.push(getRawLiteral(template.head)); - for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { - var templateSpan = _a[_i]; - cookedStrings.push(ts.createLiteral(templateSpan.literal.text)); - rawStrings.push(getRawLiteral(templateSpan.literal)); - templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); - } - } - // NOTE: The parentheses here is entirely optional as we are now able to auto- - // parenthesize when rebuilding the tree. This should be removed in a - // future version. It is here for now to match our existing emit. - return ts.createParen(ts.inlineExpressions([ - ts.createAssignment(temp, ts.createArrayLiteral(cookedStrings)), - ts.createAssignment(ts.createPropertyAccess(temp, "raw"), ts.createArrayLiteral(rawStrings)), - ts.createCall(tag, /*typeArguments*/ undefined, templateArguments) - ])); - } - /** - * Creates an ES5 compatible literal from an ES6 template literal. - * - * @param node The ES6 template literal. - */ - function getRawLiteral(node) { - // Find original source text, since we need to emit the raw strings of the tagged template. - // The raw strings contain the (escaped) strings of what the user wrote. - // Examples: `\n` is converted to "\\n", a template string with a newline to "\n". - var text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - // text contains the original source, it will also contain quotes ("`"), dolar signs and braces ("${" and "}"), - // thus we need to remove those characters. - // First template piece starts with "`", others with "}" - // Last template piece ends with "`", others with "${" - var isLast = node.kind === 13 /* NoSubstitutionTemplateLiteral */ || node.kind === 16 /* TemplateTail */; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - // Newline normalization: - // ES6 Spec 11.8.6.1 - Static Semantics of TV's and TRV's - // and LineTerminatorSequences are normalized to for both TV and TRV. - text = text.replace(/\r\n?/g, "\n"); - return ts.setTextRange(ts.createLiteral(text), node); - } - /** - * Visits a TemplateExpression node. - * - * @param node A TemplateExpression node. - */ - function visitTemplateExpression(node) { - var expressions = []; - addTemplateHead(expressions, node); - addTemplateSpans(expressions, node); - // createAdd will check if each expression binds less closely than binary '+'. - // If it does, it wraps the expression in parentheses. Otherwise, something like - // `abc${ 1 << 2 }` - // becomes - // "abc" + 1 << 2 + "" - // which is really - // ("abc" + 1) << (2 + "") - // rather than - // "abc" + (1 << 2) + "" - var expression = ts.reduceLeft(expressions, ts.createAdd); - if (ts.nodeIsSynthesized(expression)) { - expression.pos = node.pos; - expression.end = node.end; - } - return expression; - } - /** - * Gets a value indicating whether we need to include the head of a TemplateExpression. - * - * @param node A TemplateExpression node. - */ - function shouldAddTemplateHead(node) { - // If this expression has an empty head literal and the first template span has a non-empty - // literal, then emitting the empty head literal is not necessary. - // `${ foo } and ${ bar }` - // can be emitted as - // foo + " and " + bar - // This is because it is only required that one of the first two operands in the emit - // output must be a string literal, so that the other operand and all following operands - // are forced into strings. - // - // If the first template span has an empty literal, then the head must still be emitted. - // `${ foo }${ bar }` - // must still be emitted as - // "" + foo + bar - // There is always atleast one templateSpan in this code path, since - // NoSubstitutionTemplateLiterals are directly emitted via emitLiteral() - ts.Debug.assert(node.templateSpans.length !== 0); - return node.head.text.length !== 0 || node.templateSpans[0].literal.text.length === 0; - } - /** - * Adds the head of a TemplateExpression to an array of expressions. - * - * @param expressions An array of expressions. - * @param node A TemplateExpression node. - */ - function addTemplateHead(expressions, node) { - if (!shouldAddTemplateHead(node)) { - return; - } - expressions.push(ts.createLiteral(node.head.text)); - } - /** - * Visits and adds the template spans of a TemplateExpression to an array of expressions. - * - * @param expressions An array of expressions. - * @param node A TemplateExpression node. - */ - function addTemplateSpans(expressions, node) { - for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { - var span_6 = _a[_i]; - expressions.push(ts.visitNode(span_6.expression, visitor, ts.isExpression)); - // Only emit if the literal is non-empty. - // The binary '+' operator is left-associative, so the first string concatenation - // with the head will force the result up to this point to be a string. - // Emitting a '+ ""' has no semantic effect for middles and tails. - if (span_6.literal.text.length !== 0) { - expressions.push(ts.createLiteral(span_6.literal.text)); - } - } - } - /** - * Visits the `super` keyword - */ - function visitSuperKeyword(isExpressionOfCall) { - return hierarchyFacts & 8 /* NonStaticClassElement */ - && !isExpressionOfCall - ? ts.createPropertyAccess(ts.createIdentifier("_super"), "prototype") - : ts.createIdentifier("_super"); - } - function visitMetaProperty(node) { - if (node.keywordToken === 94 /* NewKeyword */ && node.name.text === "target") { - if (hierarchyFacts & 8192 /* ComputedPropertyName */) { - hierarchyFacts |= 32768 /* NewTargetInComputedPropertyName */; - } - else { - hierarchyFacts |= 16384 /* NewTarget */; - } - return ts.createIdentifier("_newTarget"); - } - return node; - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to be printed. - * @param emitCallback The callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 /* CapturedThis */ && ts.isFunctionLike(node)) { - // If we are tracking a captured `this`, keep track of the enclosing function. - var ancestorFacts = enterSubtree(16286 /* FunctionExcludes */, ts.getEmitFlags(node) & 8 /* CapturesThis */ - ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ - : 65 /* FunctionIncludes */); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Enables a more costly code path for substitutions when we determine a source file - * contains block-scoped bindings (e.g. `let` or `const`). - */ - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) { - enabledSubstitutions |= 2 /* BlockScopedBindings */; - context.enableSubstitution(71 /* Identifier */); - } - } - /** - * Enables a more costly code path for substitutions when we determine a source file - * contains a captured `this`. - */ - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) { - enabledSubstitutions |= 1 /* CapturedThis */; - context.enableSubstitution(99 /* ThisKeyword */); - context.enableEmitNotification(152 /* Constructor */); - context.enableEmitNotification(151 /* MethodDeclaration */); - context.enableEmitNotification(153 /* GetAccessor */); - context.enableEmitNotification(154 /* SetAccessor */); - context.enableEmitNotification(187 /* ArrowFunction */); - context.enableEmitNotification(186 /* FunctionExpression */); - context.enableEmitNotification(228 /* FunctionDeclaration */); - } - } - /** - * Hooks node substitutions. - * - * @param hint The context for the emitter. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - if (ts.isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - /** - * Hooks substitutions for non-expression identifiers. - */ - function substituteIdentifier(node) { - // Only substitute the identifier if we have enabled substitutions for block-scoped - // bindings. - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !ts.isInternalName(node)) { - var original = ts.getParseTreeNode(node, ts.isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return ts.setTextRange(ts.getGeneratedNameForNode(original), node); - } - } - return node; - } - /** - * Determines whether a name is the name of a declaration with a colliding name. - * NOTE: This function expects to be called with an original source tree node. - * - * @param node An original source tree node. - */ - function isNameOfDeclarationWithCollidingName(node) { - var parent = node.parent; - switch (parent.kind) { - case 176 /* BindingElement */: - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 226 /* VariableDeclaration */: - return parent.name === node - && resolver.isDeclarationWithCollidingName(parent); - } - return false; - } - /** - * Substitutes an expression. - * - * @param node An Expression node. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 99 /* ThisKeyword */: - return substituteThisKeyword(node); - } - return node; - } - /** - * Substitutes an expression identifier. - * - * @param node An Identifier node. - */ - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !ts.isInternalName(node)) { - var declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return ts.setTextRange(ts.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - var currentNode = ts.getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - // if the node has no correlation to a parse tree node, its definitely not - // part of the body. - // if the node is outside of the document range of the declaration, its - // definitely not part of the body. - return false; - } - var blockScope = ts.getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - // if we are in the enclosing block scope of the declaration, we are definitely - // not inside the class body. - return false; - } - if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { - // we are in the class body, but we treat static fields as outside of the class body - return currentNode.kind !== 149 /* PropertyDeclaration */ - || (ts.getModifierFlags(currentNode) & 32 /* Static */) === 0; - } - currentNode = currentNode.parent; - } - return false; - } - /** - * Substitutes `this` when contained within an arrow function. - * - * @param node The ThisKeyword node. - */ - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 /* CapturedThis */ - && hierarchyFacts & 16 /* CapturesThis */) { - return ts.setTextRange(ts.createIdentifier("_this"), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return ts.hasModifier(member, 32 /* Static */) - ? ts.getInternalName(node) - : ts.createPropertyAccess(ts.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (ts.some(constructor.parameters)) { - return false; - } - var statement = ts.firstOrUndefined(constructor.body.statements); - if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 210 /* ExpressionStatement */) { - return false; - } - var statementExpression = statement.expression; - if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 181 /* CallExpression */) { - return false; - } - var callTarget = statementExpression.expression; - if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 97 /* SuperKeyword */) { - return false; - } - var callArgument = ts.singleOrUndefined(statementExpression.arguments); - if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 198 /* SpreadElement */) { - return false; - } - var expression = callArgument.expression; - return ts.isIdentifier(expression) && expression.text === "arguments"; - } - } - ts.transformES2015 = transformES2015; - function createExtendsHelper(context, name) { - context.requestEmitHelper(extendsHelper); - return ts.createCall(ts.getHelperName("__extends"), - /*typeArguments*/ undefined, [ - name, - ts.createIdentifier("_super") - ]); - } - var extendsHelper = { - name: "typescript:extends", - scoped: false, - priority: 0, - text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" - }; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - /** - * Transforms ES5 syntax into ES3 syntax. - * - * @param context Context and state information for the transformation. - */ - function transformES5(context) { - var compilerOptions = context.getCompilerOptions(); - // enable emit notification only if using --jsx preserve or react-native - var previousOnEmitNode; - var noSubstitution; - if (compilerOptions.jsx === 1 /* Preserve */ || compilerOptions.jsx === 3 /* ReactNative */) { - previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.enableEmitNotification(251 /* JsxOpeningElement */); - context.enableEmitNotification(252 /* JsxClosingElement */); - context.enableEmitNotification(250 /* JsxSelfClosingElement */); - noSubstitution = []; - } - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(179 /* PropertyAccessExpression */); - context.enableSubstitution(261 /* PropertyAssignment */); - return transformSourceFile; - /** - * Transforms an ES5 source file to ES3. - * - * @param node A SourceFile - */ - function transformSourceFile(node) { - return node; - } - /** - * Called by the printer just before a node is printed. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node. - */ - function onEmitNode(hint, node, emitCallback) { - switch (node.kind) { - case 251 /* JsxOpeningElement */: - case 252 /* JsxClosingElement */: - case 250 /* JsxSelfClosingElement */: - var tagName = node.tagName; - noSubstitution[ts.getOriginalNodeId(tagName)] = true; - break; - } - previousOnEmitNode(hint, node, emitCallback); - } - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - if (node.id && noSubstitution && noSubstitution[node.id]) { - return previousOnSubstituteNode(hint, node); - } - node = previousOnSubstituteNode(hint, node); - if (ts.isPropertyAccessExpression(node)) { - return substitutePropertyAccessExpression(node); - } - else if (ts.isPropertyAssignment(node)) { - return substitutePropertyAssignment(node); - } - return node; - } - /** - * Substitutes a PropertyAccessExpression whose name is a reserved word. - * - * @param node A PropertyAccessExpression - */ - function substitutePropertyAccessExpression(node) { - var literalName = trySubstituteReservedName(node.name); - if (literalName) { - return ts.setTextRange(ts.createElementAccess(node.expression, literalName), node); - } - return node; - } - /** - * Substitutes a PropertyAssignment whose name is a reserved word. - * - * @param node A PropertyAssignment - */ - function substitutePropertyAssignment(node) { - var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); - if (literalName) { - return ts.updatePropertyAssignment(node, literalName, node.initializer); - } - return node; - } - /** - * If an identifier name is a reserved word, returns a string literal for the name. - * - * @param name An Identifier - */ - function trySubstituteReservedName(name) { - var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(name.text) : undefined); - if (token >= 72 /* FirstReservedWord */ && token <= 107 /* LastReservedWord */) { - return ts.setTextRange(ts.createLiteral(name), name); - } - return undefined; - } - } - ts.transformES5 = transformES5; -})(ts || (ts = {})); -/// -/// -// Transforms generator functions into a compatible ES5 representation with similar runtime -// semantics. This is accomplished by first transforming the body of each generator -// function into an intermediate representation that is the compiled into a JavaScript -// switch statement. -// -// Many functions in this transformer will contain comments indicating the expected -// intermediate representation. For illustrative purposes, the following intermediate -// language is used to define this intermediate representation: -// -// .nop - Performs no operation. -// .local NAME, ... - Define local variable declarations. -// .mark LABEL - Mark the location of a label. -// .br LABEL - Jump to a label. If jumping out of a protected -// region, all .finally blocks are executed. -// .brtrue LABEL, (x) - Jump to a label IIF the expression `x` is truthy. -// If jumping out of a protected region, all .finally -// blocks are executed. -// .brfalse LABEL, (x) - Jump to a label IIF the expression `x` is falsey. -// If jumping out of a protected region, all .finally -// blocks are executed. -// .yield (x) - Yield the value of the optional expression `x`. -// Resume at the next label. -// .yieldstar (x) - Delegate yield to the value of the optional -// expression `x`. Resume at the next label. -// NOTE: `x` must be an Iterator, not an Iterable. -// .loop CONTINUE, BREAK - Marks the beginning of a loop. Any "continue" or -// "break" abrupt completions jump to the CONTINUE or -// BREAK labels, respectively. -// .endloop - Marks the end of a loop. -// .with (x) - Marks the beginning of a WithStatement block, using -// the supplied expression. -// .endwith - Marks the end of a WithStatement. -// .switch - Marks the beginning of a SwitchStatement. -// .endswitch - Marks the end of a SwitchStatement. -// .labeled NAME - Marks the beginning of a LabeledStatement with the -// supplied name. -// .endlabeled - Marks the end of a LabeledStatement. -// .try TRY, CATCH, FINALLY, END - Marks the beginning of a protected region, and the -// labels for each block. -// .catch (x) - Marks the beginning of a catch block. -// .finally - Marks the beginning of a finally block. -// .endfinally - Marks the end of a finally block. -// .endtry - Marks the end of a protected region. -// .throw (x) - Throws the value of the expression `x`. -// .return (x) - Returns the value of the expression `x`. -// -// In addition, the illustrative intermediate representation introduces some special -// variables: -// -// %sent% - Either returns the next value sent to the generator, -// returns the result of a delegated yield, or throws -// the exception sent to the generator. -// %error% - Returns the value of the current exception in a -// catch block. -// -// This intermediate representation is then compiled into JavaScript syntax. The resulting -// compilation output looks something like the following: -// -// function f() { -// var /*locals*/; -// /*functions*/ -// return __generator(function (state) { -// switch (state.label) { -// /*cases per label*/ -// } -// }); -// } -// -// Each of the above instructions corresponds to JavaScript emit similar to the following: -// -// .local NAME | var NAME; -// -------------------------------|---------------------------------------------- -// .mark LABEL | case LABEL: -// -------------------------------|---------------------------------------------- -// .br LABEL | return [3 /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .brtrue LABEL, (x) | if (x) return [3 /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .brfalse LABEL, (x) | if (!(x)) return [3, /*break*/, LABEL]; -// -------------------------------|---------------------------------------------- -// .yield (x) | return [4 /*yield*/, x]; -// .mark RESUME | case RESUME: -// a = %sent%; | a = state.sent(); -// -------------------------------|---------------------------------------------- -// .yieldstar (x) | return [5 /*yield**/, x]; -// .mark RESUME | case RESUME: -// a = %sent%; | a = state.sent(); -// -------------------------------|---------------------------------------------- -// .with (_a) | with (_a) { -// a(); | a(); -// | } -// | state.label = LABEL; -// .mark LABEL | case LABEL: -// | with (_a) { -// b(); | b(); -// | } -// .endwith | -// -------------------------------|---------------------------------------------- -// | case 0: -// | state.trys = []; -// | ... -// .try TRY, CATCH, FINALLY, END | -// .mark TRY | case TRY: -// | state.trys.push([TRY, CATCH, FINALLY, END]); -// .nop | -// a(); | a(); -// .br END | return [3 /*break*/, END]; -// .catch (e) | -// .mark CATCH | case CATCH: -// | e = state.sent(); -// b(); | b(); -// .br END | return [3 /*break*/, END]; -// .finally | -// .mark FINALLY | case FINALLY: -// c(); | c(); -// .endfinally | return [7 /*endfinally*/]; -// .endtry | -// .mark END | case END: -/*@internal*/ -var ts; -(function (ts) { - var OpCode; - (function (OpCode) { - OpCode[OpCode["Nop"] = 0] = "Nop"; - OpCode[OpCode["Statement"] = 1] = "Statement"; - OpCode[OpCode["Assign"] = 2] = "Assign"; - OpCode[OpCode["Break"] = 3] = "Break"; - OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; - OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; - OpCode[OpCode["Yield"] = 6] = "Yield"; - OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; - OpCode[OpCode["Return"] = 8] = "Return"; - OpCode[OpCode["Throw"] = 9] = "Throw"; - OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; // Marks the end of a `finally` block - })(OpCode || (OpCode = {})); - // whether a generated code block is opening or closing at the current operation for a FunctionBuilder - var BlockAction; - (function (BlockAction) { - BlockAction[BlockAction["Open"] = 0] = "Open"; - BlockAction[BlockAction["Close"] = 1] = "Close"; - })(BlockAction || (BlockAction = {})); - // the kind for a generated code block in a FunctionBuilder - var CodeBlockKind; - (function (CodeBlockKind) { - CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; - CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; - CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; - CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; - CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; - })(CodeBlockKind || (CodeBlockKind = {})); - // the state for a generated code exception block - var ExceptionBlockState; - (function (ExceptionBlockState) { - ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; - ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; - ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; - ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; - })(ExceptionBlockState || (ExceptionBlockState = {})); - // NOTE: changes to this enum should be reflected in the __generator helper. - var Instruction; - (function (Instruction) { - Instruction[Instruction["Next"] = 0] = "Next"; - Instruction[Instruction["Throw"] = 1] = "Throw"; - Instruction[Instruction["Return"] = 2] = "Return"; - Instruction[Instruction["Break"] = 3] = "Break"; - Instruction[Instruction["Yield"] = 4] = "Yield"; - Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; - Instruction[Instruction["Catch"] = 6] = "Catch"; - Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; - })(Instruction || (Instruction = {})); - function getInstructionName(instruction) { - switch (instruction) { - case 2 /* Return */: return "return"; - case 3 /* Break */: return "break"; - case 4 /* Yield */: return "yield"; - case 5 /* YieldStar */: return "yield*"; - case 7 /* Endfinally */: return "endfinally"; - } - } - function transformGenerators(context) { - var resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var resolver = context.getEmitResolver(); - var previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - var currentSourceFile; - var renamedCatchVariables; - var renamedCatchVariableDeclarations; - var inGeneratorFunctionBody; - var inStatementContainingYield; - // The following three arrays store information about generated code blocks. - // All three arrays are correlated by their index. This approach is used over allocating - // objects to store the same information to avoid GC overhead. - // - var blocks; // Information about the code block - var blockOffsets; // The operation offset at which a code block begins or ends - var blockActions; // Whether the code block is opened or closed - var blockStack; // A stack of currently open code blocks - // Labels are used to mark locations in the code that can be the target of a Break (jump) - // operation. These are translated into case clauses in a switch statement. - // The following two arrays are correlated by their index. This approach is used over - // allocating objects to store the same information to avoid GC overhead. - // - var labelOffsets; // The operation offset at which the label is defined. - var labelExpressions; // The NumericLiteral nodes bound to each label. - var nextLabelId = 1; // The next label id to use. - // Operations store information about generated code for the function body. This - // Includes things like statements, assignments, breaks (jumps), and yields. - // The following three arrays are correlated by their index. This approach is used over - // allocating objects to store the same information to avoid GC overhead. - // - var operations; // The operation to perform. - var operationArguments; // The arguments to the operation. - var operationLocations; // The source map location for the operation. - var state; // The name of the state object used by the generator at runtime. - // The following variables store information used by the `build` function: - // - var blockIndex = 0; // The index of the current block. - var labelNumber = 0; // The current label number. - var labelNumbers; - var lastOperationWasAbrupt; // Indicates whether the last operation was abrupt (break/continue). - var lastOperationWasCompletion; // Indicates whether the last operation was a completion (return/throw). - var clauses; // The case clauses generated for labels. - var statements; // The statements for the current label. - var exceptionBlockStack; // A stack of containing exception blocks. - var currentExceptionBlock; // The current exception block. - var withBlockStack; // A stack containing `with` blocks. - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || (node.transformFlags & 512 /* ContainsGenerator */) === 0) { - return node; - } - currentSourceFile = node; - var visited = ts.visitEachChild(node, visitor, context); - ts.addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = undefined; - return visited; - } - /** - * Visits a node. - * - * @param node The node to visit. - */ - function visitor(node) { - var transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } - else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } - else if (transformFlags & 256 /* Generator */) { - return visitGenerator(node); - } - else if (transformFlags & 512 /* ContainsGenerator */) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - /** - * Visits a node that is contained within a statement that contains yield. - * - * @param node The node to visit. - */ - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 212 /* DoStatement */: - return visitDoStatement(node); - case 213 /* WhileStatement */: - return visitWhileStatement(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - /** - * Visits a node that is contained within a generator function. - * - * @param node The node to visit. - */ - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 214 /* ForStatement */: - return visitForStatement(node); - case 215 /* ForInStatement */: - return visitForInStatement(node); - case 218 /* BreakStatement */: - return visitBreakStatement(node); - case 217 /* ContinueStatement */: - return visitContinueStatement(node); - case 219 /* ReturnStatement */: - return visitReturnStatement(node); - default: - if (node.transformFlags & 16777216 /* ContainsYield */) { - return visitJavaScriptContainingYield(node); - } - else if (node.transformFlags & (512 /* ContainsGenerator */ | 33554432 /* ContainsHoistedDeclarationOrCompletion */)) { - return ts.visitEachChild(node, visitor, context); - } - else { - return node; - } - } - } - /** - * Visits a node that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 194 /* BinaryExpression */: - return visitBinaryExpression(node); - case 195 /* ConditionalExpression */: - return visitConditionalExpression(node); - case 197 /* YieldExpression */: - return visitYieldExpression(node); - case 177 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 178 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 180 /* ElementAccessExpression */: - return visitElementAccessExpression(node); - case 181 /* CallExpression */: - return visitCallExpression(node); - case 182 /* NewExpression */: - return visitNewExpression(node); - default: - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits a generator function. - * - * @param node The node to visit. - */ - function visitGenerator(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 186 /* FunctionExpression */: - return visitFunctionExpression(node); - default: - ts.Debug.failBadSyntaxKind(node); - return ts.visitEachChild(node, visitor, context); - } - } - /** - * Visits a function declaration. - * - * This will be called when one of the following conditions are met: - * - The function declaration is a generator function. - * - The function declaration is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - // Currently, we only support generators that were originally async functions. - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration( - /*decorators*/ undefined, node.modifiers, - /*asteriskToken*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformGeneratorFunctionBody(node.body)), - /*location*/ node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - // Function declarations in a generator function body are hoisted - // to the top of the lexical scope and elided from the current statement. - hoistFunctionDeclaration(node); - return undefined; - } - else { - return node; - } - } - /** - * Visits a function expression. - * - * This will be called when one of the following conditions are met: - * - The function expression is a generator function. - * - The function expression is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitFunctionExpression(node) { - // Currently, we only support generators that were originally async functions. - if (node.asteriskToken) { - node = ts.setOriginalNode(ts.setTextRange(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), - /*type*/ undefined, transformGeneratorFunctionBody(node.body)), - /*location*/ node), node); - } - else { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - /** - * Visits a get or set accessor declaration. - * - * This will be called when one of the following conditions are met: - * - The accessor is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitAccessorDeclaration(node) { - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = ts.visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - /** - * Transforms the body of a generator function declaration. - * - * @param node The function body to transform. - */ - function transformGeneratorFunctionBody(body) { - // Save existing generator state - var statements = []; - var savedInGeneratorFunctionBody = inGeneratorFunctionBody; - var savedInStatementContainingYield = inStatementContainingYield; - var savedBlocks = blocks; - var savedBlockOffsets = blockOffsets; - var savedBlockActions = blockActions; - var savedBlockStack = blockStack; - var savedLabelOffsets = labelOffsets; - var savedLabelExpressions = labelExpressions; - var savedNextLabelId = nextLabelId; - var savedOperations = operations; - var savedOperationArguments = operationArguments; - var savedOperationLocations = operationLocations; - var savedState = state; - // Initialize generator state - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = undefined; - blockOffsets = undefined; - blockActions = undefined; - blockStack = undefined; - labelOffsets = undefined; - labelExpressions = undefined; - nextLabelId = 1; - operations = undefined; - operationArguments = undefined; - operationLocations = undefined; - state = ts.createTempVariable(/*recordTempVariable*/ undefined); - // Build the generator - resumeLexicalEnvironment(); - var statementOffset = ts.addPrologue(statements, body.statements, /*ensureUseStrict*/ false, visitor); - transformAndEmitStatements(body.statements, statementOffset); - var buildResult = build(); - ts.addRange(statements, endLexicalEnvironment()); - statements.push(ts.createReturn(buildResult)); - // Restore previous generator state - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return ts.setTextRange(ts.createBlock(statements, body.multiLine), body); - } - /** - * Visits a variable statement. - * - * This will be called when one of the following conditions are met: - * - The variable statement is contained within the body of a generator function. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - if (node.transformFlags & 16777216 /* ContainsYield */) { - transformAndEmitVariableDeclarationList(node.declarationList); - return undefined; - } - else { - // Do not hoist custom prologues. - if (ts.getEmitFlags(node) & 1048576 /* CustomPrologue */) { - return node; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return undefined; - } - return ts.createStatement(ts.inlineExpressions(ts.map(variables, transformInitializedVariable))); - } - } - /** - * Visits a binary expression. - * - * This will be called when one of the following conditions are met: - * - The node contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitBinaryExpression(node) { - switch (ts.getExpressionAssociativity(node)) { - case 0 /* Left */: - return visitLeftAssociativeBinaryExpression(node); - case 1 /* Right */: - return visitRightAssociativeBinaryExpression(node); - default: - ts.Debug.fail("Unknown associativity."); - } - } - function isCompoundAssignment(kind) { - return kind >= 59 /* FirstCompoundAssignment */ - && kind <= 70 /* LastCompoundAssignment */; - } - function getOperatorForCompoundAssignment(kind) { - switch (kind) { - case 59 /* PlusEqualsToken */: return 37 /* PlusToken */; - case 60 /* MinusEqualsToken */: return 38 /* MinusToken */; - case 61 /* AsteriskEqualsToken */: return 39 /* AsteriskToken */; - case 62 /* AsteriskAsteriskEqualsToken */: return 40 /* AsteriskAsteriskToken */; - case 63 /* SlashEqualsToken */: return 41 /* SlashToken */; - case 64 /* PercentEqualsToken */: return 42 /* PercentToken */; - case 65 /* LessThanLessThanEqualsToken */: return 45 /* LessThanLessThanToken */; - case 66 /* GreaterThanGreaterThanEqualsToken */: return 46 /* GreaterThanGreaterThanToken */; - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: return 47 /* GreaterThanGreaterThanGreaterThanToken */; - case 68 /* AmpersandEqualsToken */: return 48 /* AmpersandToken */; - case 69 /* BarEqualsToken */: return 49 /* BarToken */; - case 70 /* CaretEqualsToken */: return 50 /* CaretToken */; - } - } - /** - * Visits a right-associative binary expression containing `yield`. - * - * @param node The node to visit. - */ - function visitRightAssociativeBinaryExpression(node) { - var left = node.left, right = node.right; - if (containsYield(right)) { - var target = void 0; - switch (left.kind) { - case 179 /* PropertyAccessExpression */: - // [source] - // a.b = yield; - // - // [intermediate] - // .local _a - // _a = a; - // .yield resumeLabel - // .mark resumeLabel - // _a.b = %sent%; - target = ts.updatePropertyAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); - break; - case 180 /* ElementAccessExpression */: - // [source] - // a[b] = yield; - // - // [intermediate] - // .local _a, _b - // _a = a; - // _b = b; - // .yield resumeLabel - // .mark resumeLabel - // _a[_b] = %sent%; - target = ts.updateElementAccess(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); - break; - default: - target = ts.visitNode(left, visitor, ts.isExpression); - break; - } - var operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return ts.setTextRange(ts.createAssignment(target, ts.setTextRange(ts.createBinary(cacheExpression(target), getOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); - } - else { - return ts.updateBinary(node, target, ts.visitNode(right, visitor, ts.isExpression)); - } - } - return ts.visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (ts.isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } - else if (node.operatorToken.kind === 26 /* CommaToken */) { - return visitCommaExpression(node); - } - // [source] - // a() + (yield) + c() - // - // [intermediate] - // .local _a - // _a = a(); - // .yield resumeLabel - // _a + %sent% + c() - var clone_5 = ts.getMutableClone(node); - clone_5.left = cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)); - clone_5.right = ts.visitNode(node.right, visitor, ts.isExpression); - return clone_5; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a logical binary expression containing `yield`. - * - * @param node A node to visit. - */ - function visitLogicalBinaryExpression(node) { - // Logical binary expressions (`&&` and `||`) are shortcutting expressions and need - // to be transformed as such: - // - // [source] - // x = a() && yield; - // - // [intermediate] - // .local _a - // _a = a(); - // .brfalse resultLabel, (_a) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .mark resultLabel - // x = _a; - // - // [source] - // x = a() || yield; - // - // [intermediate] - // .local _a - // _a = a(); - // .brtrue resultLabel, (_a) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .mark resultLabel - // x = _a; - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), /*location*/ node.left); - if (node.operatorToken.kind === 53 /* AmpersandAmpersandToken */) { - // Logical `&&` shortcuts when the left-hand operand is falsey. - emitBreakWhenFalse(resultLabel, resultLocal, /*location*/ node.left); - } - else { - // Logical `||` shortcuts when the left-hand operand is truthy. - emitBreakWhenTrue(resultLabel, resultLocal, /*location*/ node.left); - } - emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), /*location*/ node.right); - markLabel(resultLabel); - return resultLocal; - } - /** - * Visits a comma expression containing `yield`. - * - * @param node The node to visit. - */ - function visitCommaExpression(node) { - // [source] - // x = a(), yield, b(); - // - // [intermediate] - // a(); - // .yield resumeLabel - // .mark resumeLabel - // x = %sent%, b(); - var pendingExpressions = []; - visit(node.left); - visit(node.right); - return ts.inlineExpressions(pendingExpressions); - function visit(node) { - if (ts.isBinaryExpression(node) && node.operatorToken.kind === 26 /* CommaToken */) { - visit(node.left); - visit(node.right); - } - else { - if (containsYield(node) && pendingExpressions.length > 0) { - emitWorker(1 /* Statement */, [ts.createStatement(ts.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); - } - } - } - /** - * Visits a conditional expression containing `yield`. - * - * @param node The node to visit. - */ - function visitConditionalExpression(node) { - // [source] - // x = a() ? yield : b(); - // - // [intermediate] - // .local _a - // .brfalse whenFalseLabel, (a()) - // .yield resumeLabel - // .mark resumeLabel - // _a = %sent%; - // .br resultLabel - // .mark whenFalseLabel - // _a = b(); - // .mark resultLabel - // x = _a; - // We only need to perform a specific transformation if a `yield` expression exists - // in either the `whenTrue` or `whenFalse` branches. - // A `yield` in the condition will be handled by the normal visitor. - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - var whenFalseLabel = defineLabel(); - var resultLabel = defineLabel(); - var resultLocal = declareLocal(); - emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), /*location*/ node.condition); - emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), /*location*/ node.whenTrue); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), /*location*/ node.whenFalse); - markLabel(resultLabel); - return resultLocal; - } - return ts.visitEachChild(node, visitor, context); - } - /** - * Visits a `yield` expression. - * - * @param node The node to visit. - */ - function visitYieldExpression(node) { - // [source] - // x = yield a(); - // - // [intermediate] - // .yield resumeLabel, (a()) - // .mark resumeLabel - // x = %sent%; - var resumeLabel = defineLabel(); - var expression = ts.visitNode(node.expression, visitor, ts.isExpression); - if (node.asteriskToken) { - var iterator = (ts.getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 - ? ts.createValuesHelper(context, expression, /*location*/ node) - : expression; - emitYieldStar(iterator, /*location*/ node); - } - else { - emitYield(expression, /*location*/ node); - } - markLabel(resumeLabel); - return createGeneratorResume(/*location*/ node); - } - /** - * Visits an ArrayLiteralExpression that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitArrayLiteralExpression(node) { - return visitElements(node.elements, /*leadingElement*/ undefined, /*location*/ undefined, node.multiLine); - } - /** - * Visits an array of expressions containing one or more YieldExpression nodes - * and returns an expression for the resulting value. - * - * @param elements The elements to visit. - * @param multiLine Whether array literals created should be emitted on multiple lines. - */ - function visitElements(elements, leadingElement, location, multiLine) { - // [source] - // ar = [1, yield, 2]; - // - // [intermediate] - // .local _a - // _a = [1]; - // .yield resumeLabel - // .mark resumeLabel - // ar = _a.concat([%sent%, 2]); - var numInitialElements = countInitialNodesWithoutYield(elements); - var temp; - if (numInitialElements > 0) { - temp = declareLocal(); - var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); - emitAssignment(temp, ts.createArrayLiteral(leadingElement - ? [leadingElement].concat(initialElements) : initialElements)); - leadingElement = undefined; - } - var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); - return temp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.setTextRange(ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine), location); - function reduceElement(expressions, element) { - if (containsYield(element) && expressions.length > 0) { - var hasAssignedTemp = temp !== undefined; - if (!temp) { - temp = declareLocal(); - } - emitAssignment(temp, hasAssignedTemp - ? ts.createArrayConcat(temp, [ts.createArrayLiteral(expressions, multiLine)]) - : ts.createArrayLiteral(leadingElement ? [leadingElement].concat(expressions) : expressions, multiLine)); - leadingElement = undefined; - expressions = []; - } - expressions.push(ts.visitNode(element, visitor, ts.isExpression)); - return expressions; - } - } - function visitObjectLiteralExpression(node) { - // [source] - // o = { - // a: 1, - // b: yield, - // c: 2 - // }; - // - // [intermediate] - // .local _a - // _a = { - // a: 1 - // }; - // .yield resumeLabel - // .mark resumeLabel - // o = (_a.b = %sent%, - // _a.c = 2, - // _a); - var properties = node.properties; - var multiLine = node.multiLine; - var numInitialProperties = countInitialNodesWithoutYield(properties); - var temp = declareLocal(); - emitAssignment(temp, ts.createObjectLiteral(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); - var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? ts.startOnNewLine(ts.getMutableClone(temp)) : temp); - return ts.inlineExpressions(expressions); - function reduceProperty(expressions, property) { - if (containsYield(property) && expressions.length > 0) { - emitStatement(ts.createStatement(ts.inlineExpressions(expressions))); - expressions = []; - } - var expression = ts.createExpressionForObjectLiteralElementLike(node, property, temp); - var visited = ts.visitNode(expression, visitor, ts.isExpression); - if (visited) { - if (multiLine) { - visited.startsOnNewLine = true; - } - expressions.push(visited); - } - return expressions; - } - } - /** - * Visits an ElementAccessExpression that contains a YieldExpression. - * - * @param node The node to visit. - */ - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - // [source] - // a = x[yield]; - // - // [intermediate] - // .local _a - // _a = x; - // .yield resumeLabel - // .mark resumeLabel - // a = _a[%sent%] - var clone_6 = ts.getMutableClone(node); - clone_6.expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)); - clone_6.argumentExpression = ts.visitNode(node.argumentExpression, visitor, ts.isExpression); - return clone_6; - } - return ts.visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - // [source] - // a.b(1, yield, 2); - // - // [intermediate] - // .local _a, _b, _c - // _b = (_a = a).b; - // _c = [1]; - // .yield resumeLabel - // .mark resumeLabel - // _b.apply(_a, _c.concat([%sent%, 2])); - var _a = ts.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, /*cacheIdentifiers*/ true), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments), - /*location*/ node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (ts.forEach(node.arguments, containsYield)) { - // [source] - // new a.b(1, yield, 2); - // - // [intermediate] - // .local _a, _b, _c - // _b = (_a = a.b).bind; - // _c = [1]; - // .yield resumeLabel - // .mark resumeLabel - // new (_b.apply(_a, _c.concat([%sent%, 2]))); - var _a = ts.createCallBinding(ts.createPropertyAccess(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; - return ts.setOriginalNode(ts.setTextRange(ts.createNew(ts.createFunctionApply(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, - /*leadingElement*/ ts.createVoidZero())), - /*typeArguments*/ undefined, []), node), node); - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements, start) { - if (start === void 0) { start = 0; } - var numStatements = statements.length; - for (var i = start; i < numStatements; i++) { - transformAndEmitStatement(statements[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (ts.isBlock(node)) { - transformAndEmitStatements(node.statements); - } - else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - var savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 207 /* Block */: - return transformAndEmitBlock(node); - case 210 /* ExpressionStatement */: - return transformAndEmitExpressionStatement(node); - case 211 /* IfStatement */: - return transformAndEmitIfStatement(node); - case 212 /* DoStatement */: - return transformAndEmitDoStatement(node); - case 213 /* WhileStatement */: - return transformAndEmitWhileStatement(node); - case 214 /* ForStatement */: - return transformAndEmitForStatement(node); - case 215 /* ForInStatement */: - return transformAndEmitForInStatement(node); - case 217 /* ContinueStatement */: - return transformAndEmitContinueStatement(node); - case 218 /* BreakStatement */: - return transformAndEmitBreakStatement(node); - case 219 /* ReturnStatement */: - return transformAndEmitReturnStatement(node); - case 220 /* WithStatement */: - return transformAndEmitWithStatement(node); - case 221 /* SwitchStatement */: - return transformAndEmitSwitchStatement(node); - case 222 /* LabeledStatement */: - return transformAndEmitLabeledStatement(node); - case 223 /* ThrowStatement */: - return transformAndEmitThrowStatement(node); - case 224 /* TryStatement */: - return transformAndEmitTryStatement(node); - default: - return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - var name = ts.getSynthesizedClone(variable.name); - ts.setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - var variables = ts.getInitializedVariables(node); - var numVariables = variables.length; - var variablesWritten = 0; - var pendingExpressions = []; - while (variablesWritten < numVariables) { - for (var i = variablesWritten; i < numVariables; i++) { - var variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(ts.createStatement(ts.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return undefined; - } - function transformInitializedVariable(node) { - return ts.createAssignment(ts.getSynthesizedClone(node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - // [source] - // if (x) - // /*thenStatement*/ - // else - // /*elseStatement*/ - // - // [intermediate] - // .brfalse elseLabel, (x) - // /*thenStatement*/ - // .br endLabel - // .mark elseLabel - // /*elseStatement*/ - // .mark endLabel - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - var endLabel = defineLabel(); - var elseLabel = node.elseStatement ? defineLabel() : undefined; - emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), /*location*/ node.expression); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - // [source] - // do { - // /*body*/ - // } - // while (i < 10); - // - // [intermediate] - // .loop conditionLabel, endLabel - // .mark loopLabel - // /*body*/ - // .mark conditionLabel - // .brtrue loopLabel, (i < 10) - // .endloop - // .mark endLabel - var conditionLabel = defineLabel(); - var loopLabel = defineLabel(); - beginLoopBlock(/*continueLabel*/ conditionLabel); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - // [source] - // while (i < 10) { - // /*body*/ - // } - // - // [intermediate] - // .loop loopLabel, endLabel - // .mark loopLabel - // .brfalse endLabel, (i < 10) - // /*body*/ - // .br loopLabel - // .endloop - // .mark endLabel - var loopLabel = defineLabel(); - var endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = ts.visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - // [source] - // for (var i = 0; i < 10; i++) { - // /*body*/ - // } - // - // [intermediate] - // .local i - // i = 0; - // .loop incrementLabel, endLoopLabel - // .mark conditionLabel - // .brfalse endLoopLabel, (i < 10) - // /*body*/ - // .mark incrementLabel - // i++; - // .br conditionLabel - // .endloop - // .mark endLoopLabel - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } - else { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement(ts.setTextRange(ts.createStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); - } - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (initializer && ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - var variables = ts.getInitializedVariables(initializer); - node = ts.updateFor(node, variables.length > 0 - ? ts.inlineExpressions(ts.map(variables, transformInitializedVariable)) - : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - // TODO(rbuckton): Source map locations - if (containsYield(node)) { - // [source] - // for (var p in o) { - // /*body*/ - // } - // - // [intermediate] - // .local _a, _b, _i - // _a = []; - // for (_b in o) _a.push(_b); - // _i = 0; - // .loop incrementLabel, endLoopLabel - // .mark conditionLabel - // .brfalse endLoopLabel, (_i < _a.length) - // p = _a[_i]; - // /*body*/ - // .mark incrementLabel - // _b++; - // .br conditionLabel - // .endloop - // .mark endLoopLabel - var keysArray = declareLocal(); // _a - var key = declareLocal(); // _b - var keysIndex = ts.createLoopVariable(); // _i - var initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(keysArray, ts.createArrayLiteral()); - emitStatement(ts.createForIn(key, ts.visitNode(node.expression, visitor, ts.isExpression), ts.createStatement(ts.createCall(ts.createPropertyAccess(keysArray, "push"), - /*typeArguments*/ undefined, [key])))); - emitAssignment(keysIndex, ts.createLiteral(0)); - var conditionLabel = defineLabel(); - var incrementLabel = defineLabel(); - var endLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLabel, ts.createLessThan(keysIndex, ts.createPropertyAccess(keysArray, "length"))); - var variable = void 0; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable_1 = _a[_i]; - hoistVariableDeclaration(variable_1.name); - } - variable = ts.getSynthesizedClone(initializer.declarations[0].name); - } - else { - variable = ts.visitNode(initializer, visitor, ts.isExpression); - ts.Debug.assert(ts.isLeftHandSideExpression(variable)); - } - emitAssignment(variable, ts.createElementAccess(keysArray, keysIndex)); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(ts.createStatement(ts.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitForInStatement(node) { - // [source] - // for (var x in a) { - // /*body*/ - // } - // - // [intermediate] - // .local x - // .loop - // for (x in a) { - // /*body*/ - // } - // .endloop - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - var initializer = node.initializer; - if (ts.isVariableDeclarationList(initializer)) { - for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - hoistVariableDeclaration(variable.name); - } - node = ts.updateForIn(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, ts.liftToBlock)); - } - else { - node = ts.visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - var label = findContinueTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected continue statment to point to a valid Label."); - emitBreak(label, /*location*/ node); - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - var label = findContinueTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, /*location*/ node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - var label = findBreakTarget(node.label ? node.label.text : undefined); - ts.Debug.assert(label > 0, "Expected break statment to point to a valid Label."); - emitBreak(label, /*location*/ node); - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - var label = findBreakTarget(node.label && node.label.text); - if (label > 0) { - return createInlineBreak(label, /*location*/ node); - } - } - return ts.visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function visitReturnStatement(node) { - return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - // [source] - // with (x) { - // /*body*/ - // } - // - // [intermediate] - // .with (x) - // /*body*/ - // .endwith - beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - // [source] - // switch (x) { - // case a: - // /*caseStatements*/ - // case b: - // /*caseStatements*/ - // default: - // /*defaultStatements*/ - // } - // - // [intermediate] - // .local _a - // .switch endLabel - // _a = x; - // switch (_a) { - // case a: - // .br clauseLabels[0] - // } - // switch (_a) { - // case b: - // .br clauseLabels[1] - // } - // .br clauseLabels[2] - // .mark clauseLabels[0] - // /*caseStatements*/ - // .mark clauseLabels[1] - // /*caseStatements*/ - // .mark clauseLabels[2] - // /*caseStatements*/ - // .endswitch - // .mark endLabel - var caseBlock = node.caseBlock; - var numClauses = caseBlock.clauses.length; - var endLabel = beginSwitchBlock(); - var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); - // Create labels for each clause and find the index of the first default clause. - var clauseLabels = []; - var defaultClauseIndex = -1; - for (var i = 0; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 258 /* DefaultClause */ && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - // Emit switch statements for each run of case clauses either from the first case - // clause or the next case clause with a `yield` in its expression, up to the next - // case clause with a `yield` in its expression. - var clausesWritten = 0; - var pendingClauses = []; - while (clausesWritten < numClauses) { - var defaultClausesSkipped = 0; - for (var i = clausesWritten; i < numClauses; i++) { - var clause = caseBlock.clauses[i]; - if (clause.kind === 257 /* CaseClause */) { - var caseClause = clause; - if (containsYield(caseClause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push(ts.createCaseClause(ts.visitNode(caseClause.expression, visitor, ts.isExpression), [ - createInlineBreak(clauseLabels[i], /*location*/ caseClause.expression) - ])); - } - else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(ts.createSwitch(expression, ts.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } - else { - emitBreak(endLabel); - } - for (var i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - // [source] - // x: { - // /*body*/ - // } - // - // [intermediate] - // .labeled "x", endLabel - // /*body*/ - // .endlabeled - // .mark endLabel - beginLabeledBlock(node.label.text); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } - else { - emitStatement(ts.visitNode(node, visitor, ts.isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(node.label.text); - } - node = ts.visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow(ts.visitNode(node.expression, visitor, ts.isExpression), - /*location*/ node); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - // [source] - // try { - // /*tryBlock*/ - // } - // catch (e) { - // /*catchBlock*/ - // } - // finally { - // /*finallyBlock*/ - // } - // - // [intermediate] - // .local _a - // .try tryLabel, catchLabel, finallyLabel, endLabel - // .mark tryLabel - // .nop - // /*tryBlock*/ - // .br endLabel - // .catch - // .mark catchLabel - // _a = %error%; - // /*catchBlock*/ - // .br endLabel - // .finally - // .mark finallyLabel - // /*finallyBlock*/ - // .endfinally - // .endtry - // .mark endLabel - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } - else { - emitStatement(ts.visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return node && (node.transformFlags & 16777216 /* ContainsYield */) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - var numNodes = nodes.length; - for (var i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (ts.isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(node.text)) { - var original = ts.getOriginalNode(node); - if (ts.isIdentifier(original) && original.parent) { - var declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; - if (name) { - var clone_7 = ts.getMutableClone(name); - ts.setSourceMapRange(clone_7, node); - ts.setCommentRange(clone_7, node); - return clone_7; - } - } - } - } - return node; - } - function cacheExpression(node) { - var temp; - if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096 /* HelperName */) { - return node; - } - temp = ts.createTempVariable(hoistVariableDeclaration); - emitAssignment(temp, node, /*location*/ node); - return temp; - } - function declareLocal(name) { - var temp = name - ? ts.createUniqueName(name) - : ts.createTempVariable(/*recordTempVariable*/ undefined); - hoistVariableDeclaration(temp); - return temp; - } - /** - * Defines a label, uses as the target of a Break operation. - */ - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - var label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - /** - * Marks the current operation with the specified label. - */ - function markLabel(label) { - ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - /** - * Begins a block operation (With, Break/Continue, Try/Catch/Finally) - * - * @param block Information about the block. - */ - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - var index = blockActions.length; - blockActions[index] = 0 /* Open */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - /** - * Ends the current block operation. - */ - function endBlock() { - var block = peekBlock(); - ts.Debug.assert(block !== undefined, "beginBlock was never called."); - var index = blockActions.length; - blockActions[index] = 1 /* Close */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - /** - * Gets the current open block. - */ - function peekBlock() { - return ts.lastOrUndefined(blockStack); - } - /** - * Gets the kind of the current open block. - */ - function peekBlockKind() { - var block = peekBlock(); - return block && block.kind; - } - /** - * Begins a code block for a generated `with` statement. - * - * @param expression An identifier representing expression for the `with` block. - */ - function beginWithBlock(expression) { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1 /* With */, - expression: expression, - startLabel: startLabel, - endLabel: endLabel - }); - } - /** - * Ends a code block for a generated `with` statement. - */ - function endWithBlock() { - ts.Debug.assert(peekBlockKind() === 1 /* With */); - var block = endBlock(); - markLabel(block.endLabel); - } - function isWithBlock(block) { - return block.kind === 1 /* With */; - } - /** - * Begins a code block for a generated `try` statement. - */ - function beginExceptionBlock() { - var startLabel = defineLabel(); - var endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0 /* Exception */, - state: 0 /* Try */, - startLabel: startLabel, - endLabel: endLabel - }); - emitNop(); - return endLabel; - } - /** - * Enters the `catch` clause of a generated `try` statement. - * - * @param variable The catch variable. - */ - function beginCatchBlock(variable) { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - // generated identifiers should already be unique within a file - var name; - if (ts.isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } - else { - var text = variable.name.text; - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = ts.createMap(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(71 /* Identifier */); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; - } - var exception = peekBlock(); - ts.Debug.assert(exception.state < 1 /* Catch */); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1 /* Catch */; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, ts.createCall(ts.createPropertyAccess(state, "sent"), /*typeArguments*/ undefined, [])); - emitNop(); - } - /** - * Enters the `finally` block of a generated `try` statement. - */ - function beginFinallyBlock() { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - var exception = peekBlock(); - ts.Debug.assert(exception.state < 2 /* Finally */); - var endLabel = exception.endLabel; - emitBreak(endLabel); - var finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2 /* Finally */; - exception.finallyLabel = finallyLabel; - } - /** - * Ends the code block for a generated `try` statement. - */ - function endExceptionBlock() { - ts.Debug.assert(peekBlockKind() === 0 /* Exception */); - var exception = endBlock(); - var state = exception.state; - if (state < 2 /* Finally */) { - emitBreak(exception.endLabel); - } - else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3 /* Done */; - } - function isExceptionBlock(block) { - return block.kind === 0 /* Exception */; - } - /** - * Begins a code block that supports `break` or `continue` statements that are defined in - * the source tree and not from generated code. - * - * @param labelText Names from containing labeled statements. - */ - function beginScriptLoopBlock() { - beginBlock({ - kind: 3 /* Loop */, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - /** - * Begins a code block that supports `break` or `continue` statements that are defined in - * generated code. Returns a label used to mark the operation to which to jump when a - * `break` statement targets this block. - * - * @param continueLabel A Label used to mark the operation to which to jump when a - * `continue` statement targets this block. - */ - function beginLoopBlock(continueLabel) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 3 /* Loop */, - isScript: false, - breakLabel: breakLabel, - continueLabel: continueLabel - }); - return breakLabel; - } - /** - * Ends a code block that supports `break` or `continue` statements that are defined in - * generated code or in the source tree. - */ - function endLoopBlock() { - ts.Debug.assert(peekBlockKind() === 3 /* Loop */); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - /** - * Begins a code block that supports `break` statements that are defined in the source - * tree and not from generated code. - * - */ - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2 /* Switch */, - isScript: true, - breakLabel: -1 - }); - } - /** - * Begins a code block that supports `break` statements that are defined in generated code. - * Returns a label used to mark the operation to which to jump when a `break` statement - * targets this block. - */ - function beginSwitchBlock() { - var breakLabel = defineLabel(); - beginBlock({ - kind: 2 /* Switch */, - isScript: false, - breakLabel: breakLabel - }); - return breakLabel; - } - /** - * Ends a code block that supports `break` statements that are defined in generated code. - */ - function endSwitchBlock() { - ts.Debug.assert(peekBlockKind() === 2 /* Switch */); - var block = endBlock(); - var breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4 /* Labeled */, - isScript: true, - labelText: labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - var breakLabel = defineLabel(); - beginBlock({ - kind: 4 /* Labeled */, - isScript: false, - labelText: labelText, - breakLabel: breakLabel - }); - } - function endLabeledBlock() { - ts.Debug.assert(peekBlockKind() === 4 /* Labeled */); - var block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - /** - * Indicates whether the provided block supports `break` statements. - * - * @param block A code block. - */ - function supportsUnlabeledBreak(block) { - return block.kind === 2 /* Switch */ - || block.kind === 3 /* Loop */; - } - /** - * Indicates whether the provided block supports `break` statements with labels. - * - * @param block A code block. - */ - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4 /* Labeled */; - } - /** - * Indicates whether the provided block supports `continue` statements. - * - * @param block A code block. - */ - function supportsUnlabeledContinue(block) { - return block.kind === 3 /* Loop */; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (var j = start; j >= 0; j--) { - var containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } - else { - break; - } - } - return false; - } - /** - * Finds the label that is the target for a `break` statement. - * - * @param labelText An optional name of a containing labeled statement. - */ - function findBreakTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } - else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - return 0; - } - /** - * Finds the label that is the target for a `continue` statement. - * - * @param labelText An optional name of a containing labeled statement. - */ - function findContinueTarget(labelText) { - ts.Debug.assert(blocks !== undefined); - if (labelText) { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } - else { - for (var i = blockStack.length - 1; i >= 0; i--) { - var block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - return 0; - } - /** - * Creates an expression that can be used to indicate the value for a label. - * - * @param label A label. - */ - function createLabel(label) { - if (label > 0) { - if (labelExpressions === undefined) { - labelExpressions = []; - } - var expression = ts.createLiteral(-1); - if (labelExpressions[label] === undefined) { - labelExpressions[label] = [expression]; - } - else { - labelExpressions[label].push(expression); - } - return expression; - } - return ts.createOmittedExpression(); - } - /** - * Creates a numeric literal for the provided instruction. - */ - function createInstruction(instruction) { - var literal = ts.createLiteral(instruction); - ts.addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction)); - return literal; - } - /** - * Creates a statement that can be used indicate a Break operation to the provided label. - * - * @param label A label. - * @param location An optional source map location for the statement. - */ - function createInlineBreak(label, location) { - ts.Debug.assert(label > 0, "Invalid label: " + label); - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), location); - } - /** - * Creates a statement that can be used indicate a Return operation. - * - * @param expression The expression for the return statement. - * @param location An optional source map location for the statement. - */ - function createInlineReturn(expression, location) { - return ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2 /* Return */), expression] - : [createInstruction(2 /* Return */)])), location); - } - /** - * Creates an expression that can be used to resume from a Yield operation. - */ - function createGeneratorResume(location) { - return ts.setTextRange(ts.createCall(ts.createPropertyAccess(state, "sent"), - /*typeArguments*/ undefined, []), location); - } - /** - * Emits an empty instruction. - */ - function emitNop() { - emitWorker(0 /* Nop */); - } - /** - * Emits a Statement. - * - * @param node A statement. - */ - function emitStatement(node) { - if (node) { - emitWorker(1 /* Statement */, [node]); - } - else { - emitNop(); - } - } - /** - * Emits an Assignment operation. - * - * @param left The left-hand side of the assignment. - * @param right The right-hand side of the assignment. - * @param location An optional source map location for the assignment. - */ - function emitAssignment(left, right, location) { - emitWorker(2 /* Assign */, [left, right], location); - } - /** - * Emits a Break operation to the specified label. - * - * @param label A label. - * @param location An optional source map location for the assignment. - */ - function emitBreak(label, location) { - emitWorker(3 /* Break */, [label], location); - } - /** - * Emits a Break operation to the specified label when a condition evaluates to a truthy - * value at runtime. - * - * @param label A label. - * @param condition The condition. - * @param location An optional source map location for the assignment. - */ - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4 /* BreakWhenTrue */, [label, condition], location); - } - /** - * Emits a Break to the specified label when a condition evaluates to a falsey value at - * runtime. - * - * @param label A label. - * @param condition The condition. - * @param location An optional source map location for the assignment. - */ - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5 /* BreakWhenFalse */, [label, condition], location); - } - /** - * Emits a YieldStar operation for the provided expression. - * - * @param expression An optional value for the yield operation. - * @param location An optional source map location for the assignment. - */ - function emitYieldStar(expression, location) { - emitWorker(7 /* YieldStar */, [expression], location); - } - /** - * Emits a Yield operation for the provided expression. - * - * @param expression An optional value for the yield operation. - * @param location An optional source map location for the assignment. - */ - function emitYield(expression, location) { - emitWorker(6 /* Yield */, [expression], location); - } - /** - * Emits a Return operation for the provided expression. - * - * @param expression An optional value for the operation. - * @param location An optional source map location for the assignment. - */ - function emitReturn(expression, location) { - emitWorker(8 /* Return */, [expression], location); - } - /** - * Emits a Throw operation for the provided expression. - * - * @param expression A value for the operation. - * @param location An optional source map location for the assignment. - */ - function emitThrow(expression, location) { - emitWorker(9 /* Throw */, [expression], location); - } - /** - * Emits an Endfinally operation. This is used to handle `finally` block semantics. - */ - function emitEndfinally() { - emitWorker(10 /* Endfinally */); - } - /** - * Emits an operation. - * - * @param code The OpCode for the operation. - * @param args The optional arguments for the operation. - */ - function emitWorker(code, args, location) { - if (operations === undefined) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === undefined) { - // mark entry point - markLabel(defineLabel()); - } - var operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - /** - * Builds the generator function body. - */ - function build() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = undefined; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = undefined; - statements = undefined; - exceptionBlockStack = undefined; - currentExceptionBlock = undefined; - withBlockStack = undefined; - var buildResult = buildStatements(); - return createGeneratorHelper(context, ts.setEmitFlags(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, state)], - /*type*/ undefined, ts.createBlock(buildResult, - /*multiLine*/ buildResult.length > 0)), 524288 /* ReuseTempVariableScope */)); - } - /** - * Builds the statements for the generator function body. - */ - function buildStatements() { - if (operations) { - for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } - else { - flushFinalLabel(0); - } - if (clauses) { - var labelExpression = ts.createPropertyAccess(state, "label"); - var switchStatement = ts.createSwitch(labelExpression, ts.createCaseBlock(clauses)); - switchStatement.startsOnNewLine = true; - return [switchStatement]; - } - if (statements) { - return statements; - } - return []; - } - /** - * Flush the current label and advance to a new label. - */ - function flushLabel() { - if (!statements) { - return; - } - appendLabel(/*markLabelEnd*/ !lastOperationWasAbrupt); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - /** - * Flush the final label of the generator function body. - */ - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = undefined; - writeReturn(/*expression*/ undefined, /*operationLocation*/ undefined); - } - if (statements && clauses) { - appendLabel(/*markLabelEnd*/ false); - } - updateLabelExpressions(); - } - /** - * Tests whether the final label of the generator function body - * is reachable by user code. - */ - function isFinalLabelReachable(operationIndex) { - // if the last operation was *not* a completion (return/throw) then - // the final label is reachable. - if (!lastOperationWasCompletion) { - return true; - } - // if there are no labels defined or referenced, then the final label is - // not reachable. - if (!labelOffsets || !labelExpressions) { - return false; - } - // if the label for this offset is referenced, then the final label - // is reachable. - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - /** - * Appends a case clause for the last label and sets the new label. - * - * @param markLabelEnd Indicates that the transition between labels was a fall-through - * from a previous case clause and the change in labels should be - * reflected on the `state` object. - */ - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - // The previous label was nested inside one or more `with` blocks, so we - // surround the statements in generated `with` blocks to create the same environment. - for (var i = withBlockStack.length - 1; i >= 0; i--) { - var withBlock = withBlockStack[i]; - statements = [ts.createWith(withBlock.expression, ts.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - // The previous label was nested inside of an exception block, so we must - // indicate entry into a protected region by pushing the label numbers - // for each block in the protected region. - var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; - statements.unshift(ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createPropertyAccess(state, "trys"), "push"), - /*typeArguments*/ undefined, [ - ts.createArrayLiteral([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ]))); - currentExceptionBlock = undefined; - } - if (markLabelEnd) { - // The case clause for the last label falls through to this label, so we - // add an assignment statement to reflect the change in labels. - statements.push(ts.createStatement(ts.createAssignment(ts.createPropertyAccess(state, "label"), ts.createLiteral(labelNumber + 1)))); - } - } - clauses.push(ts.createCaseClause(ts.createLiteral(labelNumber), statements || [])); - statements = undefined; - } - /** - * Tries to enter into a new label at the current operation index. - */ - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (var label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === undefined) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === undefined) { - labelNumbers[labelNumber] = [label]; - } - else { - labelNumbers[labelNumber].push(label); - } - } - } - } - /** - * Updates literal expressions for labels with actual label numbers. - */ - function updateLabelExpressions() { - if (labelExpressions !== undefined && labelNumbers !== undefined) { - for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { - var labels = labelNumbers[labelNumber_1]; - if (labels !== undefined) { - for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { - var label = labels_1[_i]; - var expressions = labelExpressions[label]; - if (expressions !== undefined) { - for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { - var expression = expressions_1[_a]; - expression.text = String(labelNumber_1); - } - } - } - } - } - } - } - /** - * Tries to enter or leave a code block. - */ - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - var block = blocks[blockIndex]; - var blockAction = blockActions[blockIndex]; - if (isExceptionBlock(block)) { - if (blockAction === 0 /* Open */) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } - else if (blockAction === 1 /* Close */) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - } - else if (isWithBlock(block)) { - if (blockAction === 0 /* Open */) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } - else if (blockAction === 1 /* Close */) { - withBlockStack.pop(); - } - } - } - } - } - /** - * Writes an operation as a statement to the current label's statement list. - * - * @param operation The OpCode of the operation - */ - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - // early termination, nothing else to process in this label - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - var opcode = operations[operationIndex]; - if (opcode === 0 /* Nop */) { - return; - } - else if (opcode === 10 /* Endfinally */) { - return writeEndfinally(); - } - var args = operationArguments[operationIndex]; - if (opcode === 1 /* Statement */) { - return writeStatement(args[0]); - } - var location = operationLocations[operationIndex]; - switch (opcode) { - case 2 /* Assign */: - return writeAssign(args[0], args[1], location); - case 3 /* Break */: - return writeBreak(args[0], location); - case 4 /* BreakWhenTrue */: - return writeBreakWhenTrue(args[0], args[1], location); - case 5 /* BreakWhenFalse */: - return writeBreakWhenFalse(args[0], args[1], location); - case 6 /* Yield */: - return writeYield(args[0], location); - case 7 /* YieldStar */: - return writeYieldStar(args[0], location); - case 8 /* Return */: - return writeReturn(args[0], location); - case 9 /* Throw */: - return writeThrow(args[0], location); - } - } - /** - * Writes a statement to the current label's statement list. - * - * @param statement A statement to write. - */ - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - /** - * Writes an Assign operation to the current label's statement list. - * - * @param left The left-hand side of the assignment. - * @param right The right-hand side of the assignment. - * @param operationLocation The source map location for the operation. - */ - function writeAssign(left, right, operationLocation) { - writeStatement(ts.setTextRange(ts.createStatement(ts.createAssignment(left, right)), operationLocation)); - } - /** - * Writes a Throw operation to the current label's statement list. - * - * @param expression The value to throw. - * @param operationLocation The source map location for the operation. - */ - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setTextRange(ts.createThrow(expression), operationLocation)); - } - /** - * Writes a Return operation to the current label's statement list. - * - * @param expression The value to return. - * @param operationLocation The source map location for the operation. - */ - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(2 /* Return */), expression] - : [createInstruction(2 /* Return */)])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a Break operation to the current label's statement list. - * - * @param label The label for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a BreakWhenTrue operation to the current label's statement list. - * - * @param label The label for the Break. - * @param condition The condition for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(condition, ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)), 1 /* SingleLine */)); - } - /** - * Writes a BreakWhenFalse operation to the current label's statement list. - * - * @param label The label for the Break. - * @param condition The condition for the Break. - * @param operationLocation The source map location for the operation. - */ - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement(ts.setEmitFlags(ts.createIf(ts.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(3 /* Break */), - createLabel(label) - ])), operationLocation), 384 /* NoTokenSourceMaps */)), 1 /* SingleLine */)); - } - /** - * Writes a Yield operation to the current label's statement list. - * - * @param expression The expression to yield. - * @param operationLocation The source map location for the operation. - */ - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral(expression - ? [createInstruction(4 /* Yield */), expression] - : [createInstruction(4 /* Yield */)])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes a YieldStar instruction to the current label's statement list. - * - * @param expression The expression to yield. - * @param operationLocation The source map location for the operation. - */ - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement(ts.setEmitFlags(ts.setTextRange(ts.createReturn(ts.createArrayLiteral([ - createInstruction(5 /* YieldStar */), - expression - ])), operationLocation), 384 /* NoTokenSourceMaps */)); - } - /** - * Writes an Endfinally instruction to the current label's statement list. - */ - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement(ts.createReturn(ts.createArrayLiteral([ - createInstruction(7 /* Endfinally */) - ]))); - } - } - ts.transformGenerators = transformGenerators; - function createGeneratorHelper(context, body) { - context.requestEmitHelper(generatorHelper); - return ts.createCall(ts.getHelperName("__generator"), - /*typeArguments*/ undefined, [ts.createThis(), body]); - } - // The __generator helper is used by down-level transformations to emulate the runtime - // semantics of an ES2015 generator function. When called, this helper returns an - // object that implements the Iterator protocol, in that it has `next`, `return`, and - // `throw` methods that step through the generator when invoked. - // - // parameters: - // thisArg The value to use as the `this` binding for the transformed generator body. - // body A function that acts as the transformed generator body. - // - // variables: - // _ Persistent state for the generator that is shared between the helper and the - // generator body. The state object has the following members: - // sent() - A method that returns or throws the current completion value. - // label - The next point at which to resume evaluation of the generator body. - // trys - A stack of protected regions (try/catch/finally blocks). - // ops - A stack of pending instructions when inside of a finally block. - // f A value indicating whether the generator is executing. - // y An iterator to delegate for a yield*. - // t A temporary variable that holds one of the following values (note that these - // cases do not overlap): - // - The completion value when resuming from a `yield` or `yield*`. - // - The error value for a catch block. - // - The current protected region (array of try/catch/finally/end labels). - // - The verb (`next`, `throw`, or `return` method) to delegate to the expression - // of a `yield*`. - // - The result of evaluating the verb delegated to the expression of a `yield*`. - // - // functions: - // verb(n) Creates a bound callback to the `step` function for opcode `n`. - // step(op) Evaluates opcodes in a generator body until execution is suspended or - // completed. - // - // The __generator helper understands a limited set of instructions: - // 0: next(value?) - Start or resume the generator with the specified value. - // 1: throw(error) - Resume the generator with an exception. If the generator is - // suspended inside of one or more protected regions, evaluates - // any intervening finally blocks between the current label and - // the nearest catch block or function boundary. If uncaught, the - // exception is thrown to the caller. - // 2: return(value?) - Resume the generator as if with a return. If the generator is - // suspended inside of one or more protected regions, evaluates any - // intervening finally blocks. - // 3: break(label) - Jump to the specified label. If the label is outside of the - // current protected region, evaluates any intervening finally - // blocks. - // 4: yield(value?) - Yield execution to the caller with an optional value. When - // resumed, the generator will continue at the next label. - // 5: yield*(value) - Delegates evaluation to the supplied iterator. When - // delegation completes, the generator will continue at the next - // label. - // 6: catch(error) - Handles an exception thrown from within the generator body. If - // the current label is inside of one or more protected regions, - // evaluates any intervening finally blocks between the current - // label and the nearest catch block or function boundary. If - // uncaught, the exception is thrown to the caller. - // 7: endfinally - Ends a finally block, resuming the last instruction prior to - // entering a finally block. - // - // For examples of how these are used, see the comments in ./transformers/generators.ts - var generatorHelper = { - name: "typescript:generator", - scoped: false, - priority: 6, - text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = y[op[0] & 2 ? \"return\" : op[0] ? \"throw\" : \"next\"]) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [0, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformModule(context) { - function getTransformModuleDelegate(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.AMD: return transformAMDModule; - case ts.ModuleKind.UMD: return transformUMDModule; - default: return transformCommonJSModule; - } - } - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71 /* Identifier */); // Substitutes expression identifiers with imported/exported symbols. - context.enableSubstitution(194 /* BinaryExpression */); // Substitutes assignments to exported symbols. - context.enableSubstitution(192 /* PrefixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(193 /* PostfixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(262 /* ShorthandPropertyAssignment */); // Substitutes shorthand property assignments for imported/exported symbols. - context.enableEmitNotification(265 /* SourceFile */); // Restore state when substituting nodes in a file. - var moduleInfoMap = []; // The ExternalModuleInfo for each file. - var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. - var currentSourceFile; // The current file. - var currentModuleInfo; // The ExternalModuleInfo for the current file. - var noSubstitution; // Set of nodes for which substitution rules should be ignored. - return transformSourceFile; - /** - * Transforms the module aspects of a SourceFile. - * - * @param node The SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) || !(ts.isExternalModule(node) || compilerOptions.isolatedModules)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; - // Perform the transformation. - var transformModule = getTransformModuleDelegate(moduleKind); - var updated = transformModule(node); - currentSourceFile = undefined; - currentModuleInfo = undefined; - return ts.aggregateTransformFlags(updated); - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - /** - * Transforms a SourceFile into a CommonJS module. - * - * @param node The SourceFile node. - */ - function transformCommonJSModule(node) { - startLexicalEnvironment(); - var statements = []; - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - addExportEqualsIfNeeded(statements, /*emitAsReturn*/ false); - ts.addRange(statements, endLexicalEnvironment()); - var updated = ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - if (currentModuleInfo.hasExportStarsToExportValues) { - // If we have any `export * from ...` declarations - // we need to inform the emitter to add the __export helper. - ts.addEmitHelper(updated, exportStarHelper); - } - return updated; - } - /** - * Transforms a SourceFile into an AMD module. - * - * @param node The SourceFile node. - */ - function transformAMDModule(node) { - var define = ts.createIdentifier("define"); - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - // An AMD define function has the following shape: - // - // define(id?, dependencies?, factory); - // - // This has the shape of the following: - // - // define(name, ["module1", "module2"], function (module1Alias) { ... } - // - // The location of the alias in the parameter list in the factory function needs to - // match the position of the module name in the dependency list. - // - // To ensure this is true in cases of modules with no aliases, e.g.: - // - // import "module" - // - // or - // - // /// - // - // we need to add modules without alias names to the end of the dependencies list - var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - // Create an updated SourceFile: - // - // define(moduleName?, ["module1", "module2"], function ... - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(define, - /*typeArguments*/ undefined, (moduleName ? [moduleName] : []).concat([ - // Add the dependency array argument: - // - // ["require", "exports", module1", "module2", ...] - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - // Add the module body function argument: - // - // function (require, exports, module1, module2) ... - ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") - ].concat(importAliasNames), - /*type*/ undefined, transformAsynchronousModuleBody(node)) - ]))) - ]), - /*location*/ node.statements)); - } - /** - * Transforms a SourceFile into a UMD module. - * - * @param node The SourceFile node. - */ - function transformUMDModule(node) { - var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; - var umdHeader = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "factory")], - /*type*/ undefined, ts.setTextRange(ts.createBlock([ - ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("module"), "object"), ts.createTypeCheck(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), "object")), ts.createBlock([ - ts.createVariableStatement( - /*modifiers*/ undefined, [ - ts.createVariableDeclaration("v", - /*type*/ undefined, ts.createCall(ts.createIdentifier("factory"), - /*typeArguments*/ undefined, [ - ts.createIdentifier("require"), - ts.createIdentifier("exports") - ])) - ]), - ts.setEmitFlags(ts.createIf(ts.createStrictInequality(ts.createIdentifier("v"), ts.createIdentifier("undefined")), ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), ts.createIdentifier("v")))), 1 /* SingleLine */) - ]), ts.createIf(ts.createLogicalAnd(ts.createTypeCheck(ts.createIdentifier("define"), "function"), ts.createPropertyAccess(ts.createIdentifier("define"), "amd")), ts.createBlock([ - ts.createStatement(ts.createCall(ts.createIdentifier("define"), - /*typeArguments*/ undefined, [ - ts.createArrayLiteral([ - ts.createLiteral("require"), - ts.createLiteral("exports") - ].concat(aliasedModuleNames, unaliasedModuleNames)), - ts.createIdentifier("factory") - ])) - ]))) - ], - /*multiLine*/ true), - /*location*/ undefined)); - // Create an updated SourceFile: - // - // (function (factory) { - // if (typeof module === "object" && typeof module.exports === "object") { - // var v = factory(require, exports); - // if (v !== undefined) module.exports = v; - // } - // else if (typeof define === 'function' && define.amd) { - // define(["require", "exports"], factory); - // } - // })(function ...) - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(umdHeader, - /*typeArguments*/ undefined, [ - // Add the module body function argument: - // - // function (require, exports) ... - ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") - ].concat(importAliasNames), - /*type*/ undefined, transformAsynchronousModuleBody(node)) - ])) - ]), - /*location*/ node.statements)); - } - /** - * Collect the additional asynchronous dependencies for the module. - * - * @param node The source file. - * @param includeNonAmdDependencies A value indicating whether to include non-AMD dependencies. - */ - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - // names of modules with corresponding parameter in the factory function - var aliasedModuleNames = []; - // names of modules with no corresponding parameters in factory function - var unaliasedModuleNames = []; - // names of the parameters in the factory function; these - // parameters need to match the indexes of the corresponding - // module names in aliasedModuleNames. - var importAliasNames = []; - // Fill in amd-dependency tags - for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { - var amdDependency = _a[_i]; - if (amdDependency.name) { - aliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - importAliasNames.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, amdDependency.name)); - } - else { - unaliasedModuleNames.push(ts.createLiteral(amdDependency.path)); - } - } - for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { - var importNode = _c[_b]; - // Find the name of the external module - var externalModuleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - // Find the name of the module alias, if there is one - var importAliasName = ts.getLocalNameForExternalImport(importNode, currentSourceFile); - // It is possible that externalModuleName is undefined if it is not string literal. - // This can happen in the invalid import syntax. - // E.g : "import * from alias from 'someLib';" - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - // Set emitFlags on the name of the classDeclaration - // This is so that when printer will not substitute the identifier - ts.setEmitFlags(importAliasName, 4 /* NoSubstitution */); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, importAliasName)); - } - else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; - } - /** - * Transforms a SourceFile into an AMD or UMD module body. - * - * @param node The SourceFile node. - */ - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements, /*ensureUseStrict*/ !compilerOptions.noImplicitUseStrict, sourceElementVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - ts.append(statements, createUnderscoreUnderscoreESModule()); - } - // Visit each statement of the module body. - ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement)); - ts.addRange(statements, ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset)); - // Append the 'export =' statement if provided. - addExportEqualsIfNeeded(statements, /*emitAsReturn*/ true); - // End the lexical environment for the module body - // and merge any new lexical declarations. - ts.addRange(statements, endLexicalEnvironment()); - var body = ts.createBlock(statements, /*multiLine*/ true); - if (currentModuleInfo.hasExportStarsToExportValues) { - // If we have any `export * from ...` declarations - // we need to inform the emitter to add the __export helper. - ts.addEmitHelper(body, exportStarHelper); - } - return body; - } - /** - * Adds the down-level representation of `export=` to the statement list if one exists - * in the source file. - * - * @param statements The Statement list to modify. - * @param emitAsReturn A value indicating whether to emit the `export=` statement as a - * return statement. - */ - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - if (emitAsReturn) { - var statement = ts.createReturn(currentModuleInfo.exportEquals.expression); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 384 /* NoTokenSourceMaps */ | 1536 /* NoComments */); - statements.push(statement); - } - else { - var statement = ts.createStatement(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("module"), "exports"), currentModuleInfo.exportEquals.expression)); - ts.setTextRange(statement, currentModuleInfo.exportEquals); - ts.setEmitFlags(statement, 1536 /* NoComments */); - statements.push(statement); - } - } - } - // - // Top-Level Source Element Visitors - // - /** - * Visits a node at the top level of the source file. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - return visitExportDeclaration(node); - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 297 /* MergeDeclarationMarker */: - return visitMergeDeclarationMarker(node); - case 298 /* EndOfDeclarationMarker */: - return visitEndOfDeclarationMarker(node); - default: - // This visitor does not descend into the tree, as export/import statements - // are only transformed at the top level of a file. - return node; - } - } - /** - * Visits an ImportDeclaration node. - * - * @param node The node to visit. - */ - function visitImportDeclaration(node) { - var statements; - var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); - if (moduleKind !== ts.ModuleKind.AMD) { - if (!node.importClause) { - // import "mod"; - return ts.setTextRange(ts.createStatement(createRequireCall(node)), node); - } - else { - var variables = []; - if (namespaceDeclaration && !ts.isDefaultImport(node)) { - // import * as n from "mod"; - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, createRequireCall(node))); - } - else { - // import d from "mod"; - // import { x, y } from "mod"; - // import d, { x, y } from "mod"; - // import d, * as n from "mod"; - variables.push(ts.createVariableDeclaration(ts.getGeneratedNameForNode(node), - /*type*/ undefined, createRequireCall(node))); - if (namespaceDeclaration && ts.isDefaultImport(node)) { - variables.push(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, ts.getGeneratedNameForNode(node))); - } - } - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(variables, languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */)), - /*location*/ node)); - } - } - else if (namespaceDeclaration && ts.isDefaultImport(node)) { - // import d, * as n from "mod"; - statements = ts.append(statements, ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.setTextRange(ts.createVariableDeclaration(ts.getSynthesizedClone(namespaceDeclaration.name), - /*type*/ undefined, ts.getGeneratedNameForNode(node)), - /*location*/ node) - ], languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */))); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Creates a `require()` call to import an external module. - * - * @param importNode The declararation to import. - */ - function createRequireCall(importNode) { - var moduleName = ts.getExternalModuleNameLiteral(importNode, currentSourceFile, host, resolver, compilerOptions); - var args = []; - if (moduleName) { - args.push(moduleName); - } - return ts.createCall(ts.createIdentifier("require"), /*typeArguments*/ undefined, args); - } - /** - * Visits an ImportEqualsDeclaration node. - * - * @param node The node to visit. - */ - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - if (moduleKind !== ts.ModuleKind.AMD) { - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(node.name, createRequireCall(node))), node)); - } - else { - statements = ts.append(statements, ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(ts.getSynthesizedClone(node.name), - /*type*/ undefined, createRequireCall(node)) - ], - /*flags*/ languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */)), node)); - } - } - else { - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(node), ts.getLocalName(node))), node)); - } - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ExportDeclaration node. - * - * @param The node to visit. - */ - function visitExportDeclaration(node) { - if (!node.moduleSpecifier) { - // Elide export declarations with no module specifier as they are handled - // elsewhere. - return undefined; - } - var generatedName = ts.getGeneratedNameForNode(node); - if (node.exportClause) { - var statements = []; - // export { x, y } from "mod"; - if (moduleKind !== ts.ModuleKind.AMD) { - statements.push(ts.setTextRange(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(generatedName, - /*type*/ undefined, createRequireCall(node)) - ])), - /*location*/ node)); - } - for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { - var specifier = _a[_i]; - var exportedValue = ts.createPropertyAccess(generatedName, specifier.propertyName || specifier.name); - statements.push(ts.setTextRange(ts.createStatement(createExportExpression(ts.getExportName(specifier), exportedValue)), specifier)); - } - return ts.singleOrMany(statements); - } - else { - // export * from "mod"; - return ts.setTextRange(ts.createStatement(ts.createCall(ts.createIdentifier("__export"), - /*typeArguments*/ undefined, [ - moduleKind !== ts.ModuleKind.AMD - ? createRequireCall(node) - : generatedName - ])), node); - } - } - /** - * Visits an ExportAssignment node. - * - * @param node The node to visit. - */ - function visitExportAssignment(node) { - if (node.isExportEquals) { - return undefined; - } - var statements; - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), node.expression, /*location*/ node, /*allowComments*/ true); - } - else { - statements = appendExportStatement(statements, ts.createIdentifier("default"), node.expression, /*location*/ node, /*allowComments*/ true); - } - return ts.singleOrMany(statements); - } - /** - * Visits a FunctionDeclaration node. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createFunctionDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, node.parameters, - /*type*/ undefined, node.body), - /*location*/ node), - /*original*/ node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a ClassDeclaration node. - * - * @param node The node to visit. - */ - function visitClassDeclaration(node) { - var statements; - if (ts.hasModifier(node, 1 /* Export */)) { - statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(ts.createClassDeclaration( - /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, node.heritageClauses, node.members), node), node)); - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a VariableStatement node. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - var statements; - var variables; - var expressions; - if (ts.hasModifier(node, 1 /* Export */)) { - var modifiers = void 0; - // If we're exporting these variables, then these just become assignments to 'exports.x'. - // We only want to emit assignments for variables with initializers. - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { - if (!modifiers) { - modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); - } - variables = ts.append(variables, variable); - } - else if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable)); - } - } - if (variables) { - statements = ts.append(statements, ts.updateVariableStatement(node, modifiers, ts.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - } - else { - statements = ts.append(statements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); - } - else { - statements = appendExportsOfVariableStatement(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Transforms an exported variable with an initializer into an expression. - * - * @param node The node to transform. - */ - function transformInitializedVariable(node) { - if (ts.isBindingPattern(node.name)) { - return ts.flattenDestructuringAssignment(node, - /*visitor*/ undefined, context, 0 /* All */, - /*needsValue*/ false, createExportExpression); - } - else { - return ts.createAssignment(ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), node.name), - /*location*/ node.name), node.initializer); - } - } - /** - * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged - * and transformed declaration. - * - * @param node The node to visit. - */ - function visitMergeDeclarationMarker(node) { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. - // - // To balance the declaration, add the exports of the elided variable - // statement. - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208 /* VariableStatement */) { - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); - } - return node; - } - /** - * Determines whether a node has an associated EndOfDeclarationMarker. - * - * @param node The node to test. - */ - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304 /* HasEndOfDeclarationMarker */) !== 0; - } - /** - * Visits a DeclarationMarker used as a placeholder for the end of a transformed - * declaration. - * - * @param node The node to visit. - */ - function visitEndOfDeclarationMarker(node) { - // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual - // end of the transformed declaration. We use this marker to emit any deferred exports - // of the declaration. - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - /** - * Appends the exports of an ImportDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241 /* NamedImports */: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - /** - * Appends the exports of an ImportEqualsDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - /** - * Appends the exports of a VariableStatement to a statement list, returning the statement - * list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param node The VariableStatement whose exports are to be recorded. - */ - function appendExportsOfVariableStatement(statements, node) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - statements = appendExportsOfBindingElement(statements, decl); - } - return statements; - } - /** - * Appends the exports of a VariableDeclaration or BindingElement to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfBindingElement(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - /** - * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (ts.hasModifier(decl, 1 /* Export */)) { - var exportName = ts.hasModifier(decl, 512 /* Default */) ? ts.createIdentifier("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl), /*location*/ decl); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl); - } - return statements; - } - /** - * Appends the exports of a declaration to a statement list, returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration to export. - */ - function appendExportsOfDeclaration(statements, decl) { - var name = ts.getDeclarationName(decl); - var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { - var exportSpecifier = exportSpecifiers_1[_i]; - statements = appendExportStatement(statements, exportSpecifier.name, name, /*location*/ exportSpecifier.name); - } - } - return statements; - } - /** - * Appends the down-level representation of an export to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param exportName The name of the export. - * @param expression The expression to export. - * @param location The location to use for source maps and comments for the export. - * @param allowComments Whether to allow comments on the export. - */ - function appendExportStatement(statements, exportName, expression, location, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - var statement; - if (languageVersion === 0 /* ES3 */) { - statement = ts.createStatement(createExportExpression(ts.createIdentifier("__esModule"), ts.createLiteral(/*value*/ true))); - } - else { - statement = ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ undefined, [ - ts.createIdentifier("exports"), - ts.createLiteral("__esModule"), - ts.createObjectLiteral([ - ts.createPropertyAssignment("value", ts.createLiteral(/*value*/ true)) - ]) - ])); - } - ts.setEmitFlags(statement, 1048576 /* CustomPrologue */); - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param location The location to use for source maps and comments for the export. - * @param allowComments An optional value indicating whether to emit comments for the statement. - */ - function createExportStatement(name, value, location, allowComments) { - var statement = ts.setTextRange(ts.createStatement(createExportExpression(name, value)), location); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536 /* NoComments */); - } - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param location The location to use for source maps and comments for the export. - */ - function createExportExpression(name, value, location) { - return ts.setTextRange(ts.createAssignment(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(name)), value), location); - } - // - // Modifier Visitors - // - /** - * Visit nodes to elide module-specific modifiers. - * - * @param node The node to visit. - */ - function modifierVisitor(node) { - // Elide module-specific modifiers. - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - return undefined; - } - return node; - } - // - // Emit Notification - // - /** - * Hook for node emit notifications. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265 /* SourceFile */) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; - noSubstitution = []; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - currentModuleInfo = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - /** - * Substitution for a ShorthandPropertyAssignment whose declaration name is an imported - * or exported symbol. - * - * @param node The node to substitute. - */ - function substituteShorthandPropertyAssignment(node) { - var name = node.name; - var exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - // A shorthand property with an assignment initializer is probably part of a - // destructuring assignment - if (node.objectAssignmentInitializer) { - var initializer = ts.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return ts.setTextRange(ts.createPropertyAssignment(name, initializer), node); - } - return ts.setTextRange(ts.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - /** - * Substitution for an Expression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 194 /* BinaryExpression */: - return substituteBinaryExpression(node); - case 193 /* PostfixUnaryExpression */: - case 192 /* PrefixUnaryExpression */: - return substituteUnaryExpression(node); - } - return node; - } - /** - * Substitution for an Identifier expression that may contain an imported or exported - * symbol. - * - * @param node The node to substitute. - */ - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); - if (exportContainer && exportContainer.kind === 265 /* SourceFile */) { - return ts.setTextRange(ts.createPropertyAccess(ts.createIdentifier("exports"), ts.getSynthesizedClone(node)), - /*location*/ node); - } - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), - /*location*/ node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - var name = importDeclaration.propertyName || importDeclaration.name; - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(name)), - /*location*/ node); - } - } - } - return node; - } - /** - * Substitution for a BinaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteBinaryExpression(node) { - // When we see an assignment expression whose left-hand side is an exported symbol, - // we should ensure all exports of that symbol are updated with the correct value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - // For each additional export of the declaration, apply an export assignment. - var expression = node; - for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { - var exportName = exportedNames_1[_i]; - // Mark the node to prevent triggering this rule again. - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression, /*location*/ node); - } - return expression; - } - } - return node; - } - /** - * Substitution for a UnaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteUnaryExpression(node) { - // When we see a prefix or postfix increment expression whose operand is an exported - // symbol, we should ensure all exports of that symbol are updated with the correct - // value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if ((node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 /* PostfixUnaryExpression */ - ? ts.setTextRange(ts.createBinary(node.operand, ts.createToken(node.operator === 43 /* PlusPlusToken */ ? 59 /* PlusEqualsToken */ : 60 /* MinusEqualsToken */), ts.createLiteral(1)), - /*location*/ node) - : node; - for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { - var exportName = exportedNames_2[_i]; - // Mark the node to prevent triggering this rule again. - noSubstitution[ts.getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - } - return expression; - } - } - return node; - } - /** - * Gets the additional exports of a name. - * - * @param name The name. - */ - function getExports(name) { - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - return currentModuleInfo - && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; - } - } - } - } - ts.transformModule = transformModule; - // emit output for the __export helper function - var exportStarHelper = { - name: "typescript:export-star", - scoped: true, - text: "\n function __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n }" - }; -})(ts || (ts = {})); -/// -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformSystemModule(context) { - var startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; - var compilerOptions = context.getCompilerOptions(); - var resolver = context.getEmitResolver(); - var host = context.getEmitHost(); - var previousOnSubstituteNode = context.onSubstituteNode; - var previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(71 /* Identifier */); // Substitutes expression identifiers for imported symbols. - context.enableSubstitution(194 /* BinaryExpression */); // Substitutes assignments to exported symbols. - context.enableSubstitution(192 /* PrefixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableSubstitution(193 /* PostfixUnaryExpression */); // Substitutes updates to exported symbols. - context.enableEmitNotification(265 /* SourceFile */); // Restore state when substituting nodes in a file. - var moduleInfoMap = []; // The ExternalModuleInfo for each file. - var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. - var exportFunctionsMap = []; // The export function associated with a source file. - var noSubstitutionMap = []; // Set of nodes for which substitution rules should be ignored for each file. - var currentSourceFile; // The current file. - var moduleInfo; // ExternalModuleInfo for the current file. - var exportFunction; // The export function for the current file. - var contextObject; // The context object for the current file. - var hoistedStatements; - var enclosingBlockScopedContainer; - var noSubstitution; // Set of nodes for which substitution rules should be ignored. - return transformSourceFile; - /** - * Transforms the module aspects of a SourceFile. - * - * @param node The SourceFile node. - */ - function transformSourceFile(node) { - if (ts.isDeclarationFile(node) - || !(ts.isExternalModule(node) - || compilerOptions.isolatedModules)) { - return node; - } - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - // System modules have the following shape: - // - // System.register(['dep-1', ... 'dep-n'], function(exports) {/* module body function */}) - // - // The parameter 'exports' here is a callback '(name: string, value: T) => T' that - // is used to publish exported values. 'exports' returns its 'value' argument so in - // most cases expressions that mutate exported values can be rewritten as: - // - // expr -> exports('name', expr) - // - // The only exception in this rule is postfix unary operators, - // see comment to 'substitutePostfixUnaryExpression' for more details - // Collect information about the external module and dependency groups. - moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(node, resolver, compilerOptions); - // Make sure that the name of the 'exports' function does not conflict with - // existing identifiers. - exportFunction = ts.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = ts.createUniqueName("context"); - // Add the body of the module. - var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - var moduleBodyFunction = ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, exportFunction), - ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, contextObject) - ], - /*type*/ undefined, moduleBodyBlock); - // Write the call to `System.register` - // Clear the emit-helpers flag for later passes since we'll have already used it in the module body - // So the helper will be emit at the correct position instead of at the top of the source-file - var moduleName = ts.tryGetModuleNameFromFile(node, host, compilerOptions); - var dependencies = ts.createArrayLiteral(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); - var updated = ts.setEmitFlags(ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray([ - ts.createStatement(ts.createCall(ts.createPropertyAccess(ts.createIdentifier("System"), "register"), - /*typeArguments*/ undefined, moduleName - ? [moduleName, dependencies, moduleBodyFunction] - : [dependencies, moduleBodyFunction])) - ]), node.statements)), 1024 /* NoTrailingComments */); - if (!(compilerOptions.outFile || compilerOptions.out)) { - ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = undefined; - } - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - contextObject = undefined; - hoistedStatements = undefined; - enclosingBlockScopedContainer = undefined; - return ts.aggregateTransformFlags(updated); - } - /** - * Collects the dependency groups for this files imports. - * - * @param externalImports The imports for the file. - */ - function collectDependencyGroups(externalImports) { - var groupIndices = ts.createMap(); - var dependencyGroups = []; - for (var i = 0; i < externalImports.length; i++) { - var externalImport = externalImports[i]; - var externalModuleName = ts.getExternalModuleNameLiteral(externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - var text = externalModuleName.text; - var groupIndex = groupIndices.get(text); - if (groupIndex !== undefined) { - // deduplicate/group entries in dependency list by the dependency name - dependencyGroups[groupIndex].externalImports.push(externalImport); - } - else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - /** - * Adds the statements for the module body function for the source file. - * - * @param node The source file for the module. - * @param dependencyGroups The grouped dependencies of the module. - */ - function createSystemModuleBody(node, dependencyGroups) { - // Shape of the body in system modules: - // - // function (exports) { - // - // - // - // return { - // setters: [ - // - // ], - // execute: function() { - // - // } - // } - // - // } - // - // i.e: - // - // import {x} from 'file1' - // var y = 1; - // export function foo() { return y + x(); } - // console.log(y); - // - // Will be transformed to: - // - // function(exports) { - // function foo() { return y + file_1.x(); } - // exports("foo", foo); - // var file_1, y; - // return { - // setters: [ - // function(v) { file_1 = v } - // ], - // execute(): function() { - // y = 1; - // console.log(y); - // } - // }; - // } - var statements = []; - // We start a new lexical environment in this function body, but *not* in the - // body of the execute function. This allows us to emit temporary declarations - // only in the outer module body and not in the inner one. - startLexicalEnvironment(); - // Add any prologue directives. - var ensureUseStrict = compilerOptions.alwaysStrict || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); - var statementOffset = ts.addPrologue(statements, node.statements, ensureUseStrict, sourceElementVisitor); - // var __moduleName = context_1 && context_1.id; - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration("__moduleName", - /*type*/ undefined, ts.createLogicalAnd(contextObject, ts.createPropertyAccess(contextObject, "id"))) - ]))); - // Visit the synthetic external helpers import declaration if present - ts.visitNode(moduleInfo.externalHelpersImportDeclaration, sourceElementVisitor, ts.isStatement); - // Visit the statements of the source file, emitting any transformations into - // the `executeStatements` array. We do this *before* we fill the `setters` array - // as we both emit transformations as well as aggregate some data used when creating - // setters. This allows us to reduce the number of times we need to loop through the - // statements of the source file. - var executeStatements = ts.visitNodes(node.statements, sourceElementVisitor, ts.isStatement, statementOffset); - // Emit early exports for function declarations. - ts.addRange(statements, hoistedStatements); - // We emit hoisted variables early to align roughly with our previous emit output. - // Two key differences in this approach are: - // - Temporary variables will appear at the top rather than at the bottom of the file - ts.addRange(statements, endLexicalEnvironment()); - var exportStarFunction = addExportStarIfNeeded(statements); - var moduleObject = ts.createObjectLiteral([ - ts.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - ts.createPropertyAssignment("execute", ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, - /*parameters*/ [], - /*type*/ undefined, ts.createBlock(executeStatements, /*multiLine*/ true))) - ]); - moduleObject.multiLine = true; - statements.push(ts.createReturn(moduleObject)); - return ts.createBlock(statements, /*multiLine*/ true); - } - /** - * Adds an exportStar function to a statement list if it is needed for the file. - * - * @param statements A statement list. - */ - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - // when resolving exports local exported entries/indirect exported entries in the module - // should always win over entries with similar names that were added via star exports - // to support this we store names of local/indirect exported entries in a set. - // this set is used to filter names brought by star expors. - // local names set should only be added if we have anything exported - if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { - // no exported declarations (export var ...) or export specifiers (export {x}) - // check if we have any non star export declarations. - var hasExportDeclarationWithExportClause = false; - for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { - var externalImport = _a[_i]; - if (externalImport.kind === 244 /* ExportDeclaration */ && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - // we still need to emit exportStar helper - var exportStarFunction_1 = createExportStarFunction(/*localNames*/ undefined); - statements.push(exportStarFunction_1); - return exportStarFunction_1.name; - } - } - var exportedNames = []; - if (moduleInfo.exportedNames) { - for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { - var exportedLocalName = _c[_b]; - if (exportedLocalName.text === "default") { - continue; - } - // write name of exported declaration, i.e 'export var x...' - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral(exportedLocalName), ts.createTrue())); - } - } - for (var _d = 0, _e = moduleInfo.externalImports; _d < _e.length; _d++) { - var externalImport = _e[_d]; - if (externalImport.kind !== 244 /* ExportDeclaration */) { - continue; - } - var exportDecl = externalImport; - if (!exportDecl.exportClause) { - // export * from ... - continue; - } - for (var _f = 0, _g = exportDecl.exportClause.elements; _f < _g.length; _f++) { - var element = _g[_f]; - // write name of indirectly exported entry, i.e. 'export {x} from ...' - exportedNames.push(ts.createPropertyAssignment(ts.createLiteral((element.name || element.propertyName).text), ts.createTrue())); - } - } - var exportedNamesStorageRef = ts.createUniqueName("exportedNames"); - statements.push(ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exportedNamesStorageRef, - /*type*/ undefined, ts.createObjectLiteral(exportedNames, /*multiline*/ true)) - ]))); - var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - /** - * Creates an exportStar function for the file, with an optional set of excluded local - * names. - * - * @param localNames An optional reference to an object containing a set of excluded local - * names. - */ - function createExportStarFunction(localNames) { - var exportStarFunction = ts.createUniqueName("exportStar"); - var m = ts.createIdentifier("m"); - var n = ts.createIdentifier("n"); - var exports = ts.createIdentifier("exports"); - var condition = ts.createStrictInequality(n, ts.createLiteral("default")); - if (localNames) { - condition = ts.createLogicalAnd(condition, ts.createLogicalNot(ts.createCall(ts.createPropertyAccess(localNames, "hasOwnProperty"), - /*typeArguments*/ undefined, [n]))); - } - return ts.createFunctionDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, exportStarFunction, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, m)], - /*type*/ undefined, ts.createBlock([ - ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList([ - ts.createVariableDeclaration(exports, - /*type*/ undefined, ts.createObjectLiteral([])) - ])), - ts.createForIn(ts.createVariableDeclarationList([ - ts.createVariableDeclaration(n, /*type*/ undefined) - ]), m, ts.createBlock([ - ts.setEmitFlags(ts.createIf(condition, ts.createStatement(ts.createAssignment(ts.createElementAccess(exports, n), ts.createElementAccess(m, n)))), 1 /* SingleLine */) - ])), - ts.createStatement(ts.createCall(exportFunction, - /*typeArguments*/ undefined, [exports])) - ], /*multiline*/ true)); - } - /** - * Creates an array setter callbacks for each dependency group. - * - * @param exportStarFunction A reference to an exportStarFunction for the file. - * @param dependencyGroups An array of grouped dependencies. - */ - function createSettersArray(exportStarFunction, dependencyGroups) { - var setters = []; - for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { - var group = dependencyGroups_1[_i]; - // derive a unique name for parameter from the first named entry in the group - var localName = ts.forEach(group.externalImports, function (i) { return ts.getLocalNameForExternalImport(i, currentSourceFile); }); - var parameterName = localName ? ts.getGeneratedNameForNode(localName) : ts.createUniqueName(""); - var statements = []; - for (var _a = 0, _b = group.externalImports; _a < _b.length; _a++) { - var entry = _b[_a]; - var importVariableName = ts.getLocalNameForExternalImport(entry, currentSourceFile); - switch (entry.kind) { - case 238 /* ImportDeclaration */: - if (!entry.importClause) { - // 'import "..."' case - // module is imported only for side-effects, no emit required - break; - } - // falls through - case 237 /* ImportEqualsDeclaration */: - ts.Debug.assert(importVariableName !== undefined); - // save import into the local - statements.push(ts.createStatement(ts.createAssignment(importVariableName, parameterName))); - break; - case 244 /* ExportDeclaration */: - ts.Debug.assert(importVariableName !== undefined); - if (entry.exportClause) { - // export {a, b as c} from 'foo' - // - // emit as: - // - // exports_({ - // "a": _["a"], - // "c": _["b"] - // }); - var properties = []; - for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { - var e = _d[_c]; - properties.push(ts.createPropertyAssignment(ts.createLiteral(e.name.text), ts.createElementAccess(parameterName, ts.createLiteral((e.propertyName || e.name).text)))); - } - statements.push(ts.createStatement(ts.createCall(exportFunction, - /*typeArguments*/ undefined, [ts.createObjectLiteral(properties, /*multiline*/ true)]))); - } - else { - // export * from 'foo' - // - // emit as: - // - // exportStar(foo_1_1); - statements.push(ts.createStatement(ts.createCall(exportStarFunction, - /*typeArguments*/ undefined, [parameterName]))); - } - break; - } - } - setters.push(ts.createFunctionExpression( - /*modifiers*/ undefined, - /*asteriskToken*/ undefined, - /*name*/ undefined, - /*typeParameters*/ undefined, [ts.createParameter(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], - /*type*/ undefined, ts.createBlock(statements, /*multiLine*/ true))); - } - return ts.createArrayLiteral(setters, /*multiLine*/ true); - } - // - // Top-level Source Element Visitors - // - /** - * Visit source elements at the top-level of a module. - * - * @param node The node to visit. - */ - function sourceElementVisitor(node) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 244 /* ExportDeclaration */: - // ExportDeclarations are elided as they are handled via - // `appendExportsOfDeclaration`. - return undefined; - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - default: - return nestedElementVisitor(node); - } - } - /** - * Visits an ImportDeclaration node. - * - * @param node The node to visit. - */ - function visitImportDeclaration(node) { - var statements; - if (node.importClause) { - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ImportEqualsDeclaration node. - * - * @param node The node to visit. - */ - function visitImportEqualsDeclaration(node) { - ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - var statements; - hoistVariableDeclaration(ts.getLocalNameForExternalImport(node, currentSourceFile)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfImportEqualsDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits an ExportAssignment node. - * - * @param node The node to visit. - */ - function visitExportAssignment(node) { - if (node.isExportEquals) { - // Elide `export=` as it is illegal in a SystemJS module. - return undefined; - } - var expression = ts.visitNode(node.expression, destructuringVisitor, ts.isExpression); - var original = node.original; - if (original && hasAssociatedEndOfDeclarationMarker(original)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportStatement(deferredExports[id], ts.createIdentifier("default"), expression, /*allowComments*/ true); - } - else { - return createExportStatement(ts.createIdentifier("default"), expression, /*allowComments*/ true); - } - } - /** - * Visits a FunctionDeclaration, hoisting it to the outer module body function. - * - * @param node The node to visit. - */ - function visitFunctionDeclaration(node) { - if (ts.hasModifier(node, 1 /* Export */)) { - hoistedStatements = ts.append(hoistedStatements, ts.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, ts.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), - /*typeParameters*/ undefined, ts.visitNodes(node.parameters, destructuringVisitor, ts.isParameterDeclaration), - /*type*/ undefined, ts.visitNode(node.body, destructuringVisitor, ts.isBlock))); - } - else { - hoistedStatements = ts.append(hoistedStatements, node); - } - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - } - return undefined; - } - /** - * Visits a ClassDeclaration, hoisting its name to the outer module body function. - * - * @param node The node to visit. - */ - function visitClassDeclaration(node) { - var statements; - // Hoist the name of the class declaration to the outer module body function. - var name = ts.getLocalName(node); - hoistVariableDeclaration(name); - // Rewrite the class declaration into an assignment of a class expression. - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.createAssignment(name, ts.setTextRange(ts.createClassExpression( - /*modifiers*/ undefined, node.name, - /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, destructuringVisitor, ts.isHeritageClause), ts.visitNodes(node.members, destructuringVisitor, ts.isClassElement)), node))), node)); - if (hasAssociatedEndOfDeclarationMarker(node)) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); - } - else { - statements = appendExportsOfHoistedDeclaration(statements, node); - } - return ts.singleOrMany(statements); - } - /** - * Visits a variable statement, hoisting declared names to the top-level module body. - * Each declaration is rewritten into an assignment expression. - * - * @param node The node to visit. - */ - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return ts.visitNode(node, destructuringVisitor, ts.isStatement); - } - var expressions; - var isExportedDeclaration = ts.hasModifier(node, 1 /* Export */); - var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - if (variable.initializer) { - expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); - } - else { - hoistBindingElement(variable); - } - } - var statements; - if (expressions) { - statements = ts.append(statements, ts.setTextRange(ts.createStatement(ts.inlineExpressions(expressions)), node)); - } - if (isMarkedDeclaration) { - // Defer exports until we encounter an EndOfDeclarationMarker node - var id = ts.getOriginalNodeId(node); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); - } - else { - statements = appendExportsOfVariableStatement(statements, node, /*exportSelf*/ false); - } - return ts.singleOrMany(statements); - } - /** - * Hoists the declared names of a VariableDeclaration or BindingElement. - * - * @param node The declaration to hoist. - */ - function hoistBindingElement(node) { - if (ts.isBindingPattern(node.name)) { - for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } - else { - hoistVariableDeclaration(ts.getSynthesizedClone(node.name)); - } - } - /** - * Determines whether a VariableDeclarationList should be hoisted. - * - * @param node The node to test. - */ - function shouldHoistVariableDeclarationList(node) { - // hoist only non-block scoped declarations or block scoped declarations parented by source file - return (ts.getEmitFlags(node) & 2097152 /* NoHoisting */) === 0 - && (enclosingBlockScopedContainer.kind === 265 /* SourceFile */ - || (ts.getOriginalNode(node).flags & 3 /* BlockScoped */) === 0); - } - /** - * Transform an initialized variable declaration into an expression. - * - * @param node The node to transform. - * @param isExportedDeclaration A value indicating whether the variable is exported. - */ - function transformInitializedVariable(node, isExportedDeclaration) { - var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return ts.isBindingPattern(node.name) - ? ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0 /* All */, - /*needsValue*/ false, createAssignment) - : createAssignment(node.name, ts.visitNode(node.initializer, destructuringVisitor, ts.isExpression)); - } - /** - * Creates an assignment expression for an exported variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - */ - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ true); - } - /** - * Creates an assignment expression for a non-exported variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - */ - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ false); - } - /** - * Creates an assignment expression for a variable declaration. - * - * @param name The name of the variable. - * @param value The value of the variable's initializer. - * @param location The source map location for the assignment. - * @param isExportedDeclaration A value indicating whether the variable is exported. - */ - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(ts.getSynthesizedClone(name)); - return isExportedDeclaration - ? createExportExpression(name, preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location))) - : preventSubstitution(ts.setTextRange(ts.createAssignment(name, value), location)); - } - /** - * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged - * and transformed declaration. - * - * @param node The node to visit. - */ - function visitMergeDeclarationMarker(node) { - // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding - // declaration we do not emit a leading variable declaration. To preserve the - // begin/end semantics of the declararation and to properly handle exports - // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. - // - // To balance the declaration, we defer the exports of the elided variable - // statement until we visit this declaration's `EndOfDeclarationMarker`. - if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 208 /* VariableStatement */) { - var id = ts.getOriginalNodeId(node); - var isExportedDeclaration = ts.hasModifier(node.original, 1 /* Export */); - deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); - } - return node; - } - /** - * Determines whether a node has an associated EndOfDeclarationMarker. - * - * @param node The node to test. - */ - function hasAssociatedEndOfDeclarationMarker(node) { - return (ts.getEmitFlags(node) & 4194304 /* HasEndOfDeclarationMarker */) !== 0; - } - /** - * Visits a DeclarationMarker used as a placeholder for the end of a transformed - * declaration. - * - * @param node The node to visit. - */ - function visitEndOfDeclarationMarker(node) { - // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual - // end of the transformed declaration. We use this marker to emit any deferred exports - // of the declaration. - var id = ts.getOriginalNodeId(node); - var statements = deferredExports[id]; - if (statements) { - delete deferredExports[id]; - return ts.append(statements, node); - } - return node; - } - /** - * Appends the exports of an ImportDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - var namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 240 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 241 /* NamedImports */: - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var importBinding = _a[_i]; - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - /** - * Appends the export of an ImportEqualsDeclaration to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - /** - * Appends the exports of a VariableStatement to a statement list, returning the statement - * list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param node The VariableStatement whose exports are to be recorded. - * @param exportSelf A value indicating whether to also export each VariableDeclaration of - * `nodes` declaration list. - */ - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - /** - * Appends the exports of a VariableDeclaration or BindingElement to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - * @param exportSelf A value indicating whether to also export the declaration itself. - */ - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (ts.isBindingPattern(decl.name)) { - for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (!ts.isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } - else if (!ts.isGeneratedIdentifier(decl.name)) { - var excludeName = void 0; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, ts.getLocalName(decl)); - excludeName = decl.name.text; - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - /** - * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, - * returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration whose exports are to be recorded. - */ - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - var excludeName; - if (ts.hasModifier(decl, 1 /* Export */)) { - var exportName = ts.hasModifier(decl, 512 /* Default */) ? ts.createLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, ts.getLocalName(decl)); - excludeName = exportName.text; - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - /** - * Appends the exports of a declaration to a statement list, returning the statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param decl The declaration to export. - * @param excludeName An optional name to exclude from exports. - */ - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - var name = ts.getDeclarationName(decl); - var exportSpecifiers = moduleInfo.exportSpecifiers.get(name.text); - if (exportSpecifiers) { - for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { - var exportSpecifier = exportSpecifiers_2[_i]; - if (exportSpecifier.name.text !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - /** - * Appends the down-level representation of an export to a statement list, returning the - * statement list. - * - * @param statements A statement list to which the down-level export statements are to be - * appended. If `statements` is `undefined`, a new array is allocated if statements are - * appended. - * @param exportName The name of the export. - * @param expression The expression to export. - * @param allowComments Whether to allow comments on the export. - */ - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - * @param allowComments An optional value indicating whether to emit comments for the statement. - */ - function createExportStatement(name, value, allowComments) { - var statement = ts.createStatement(createExportExpression(name, value)); - ts.startOnNewLine(statement); - if (!allowComments) { - ts.setEmitFlags(statement, 1536 /* NoComments */); - } - return statement; - } - /** - * Creates a call to the current file's export function to export a value. - * - * @param name The bound name of the export. - * @param value The exported value. - */ - function createExportExpression(name, value) { - var exportName = ts.isIdentifier(name) ? ts.createLiteral(name) : name; - return ts.createCall(exportFunction, /*typeArguments*/ undefined, [exportName, value]); - } - // - // Top-Level or Nested Source Element Visitors - // - /** - * Visit nested elements at the top-level of a module. - * - * @param node The node to visit. - */ - function nestedElementVisitor(node) { - switch (node.kind) { - case 208 /* VariableStatement */: - return visitVariableStatement(node); - case 228 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 214 /* ForStatement */: - return visitForStatement(node); - case 215 /* ForInStatement */: - return visitForInStatement(node); - case 216 /* ForOfStatement */: - return visitForOfStatement(node); - case 212 /* DoStatement */: - return visitDoStatement(node); - case 213 /* WhileStatement */: - return visitWhileStatement(node); - case 222 /* LabeledStatement */: - return visitLabeledStatement(node); - case 220 /* WithStatement */: - return visitWithStatement(node); - case 221 /* SwitchStatement */: - return visitSwitchStatement(node); - case 235 /* CaseBlock */: - return visitCaseBlock(node); - case 257 /* CaseClause */: - return visitCaseClause(node); - case 258 /* DefaultClause */: - return visitDefaultClause(node); - case 224 /* TryStatement */: - return visitTryStatement(node); - case 260 /* CatchClause */: - return visitCatchClause(node); - case 207 /* Block */: - return visitBlock(node); - case 297 /* MergeDeclarationMarker */: - return visitMergeDeclarationMarker(node); - case 298 /* EndOfDeclarationMarker */: - return visitEndOfDeclarationMarker(node); - default: - return destructuringVisitor(node); - } - } - /** - * Visits the body of a ForStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateFor(node, visitForInitializer(node.initializer), ts.visitNode(node.condition, destructuringVisitor, ts.isExpression), ts.visitNode(node.incrementor, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a ForInStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForInStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForIn(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a ForOfStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitForOfStatement(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateForOf(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Determines whether to hoist the initializer of a ForStatement, ForInStatement, or - * ForOfStatement. - * - * @param node The node to test. - */ - function shouldHoistForInitializer(node) { - return ts.isVariableDeclarationList(node) - && shouldHoistVariableDeclarationList(node); - } - /** - * Visits the initializer of a ForStatement, ForInStatement, or ForOfStatement - * - * @param node The node to visit. - */ - function visitForInitializer(node) { - if (!node) { - return node; - } - if (shouldHoistForInitializer(node)) { - var expressions = void 0; - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - expressions = ts.append(expressions, transformInitializedVariable(variable, /*isExportedDeclaration*/ false)); - } - return expressions ? ts.inlineExpressions(expressions) : ts.createOmittedExpression(); - } - else { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - } - /** - * Visits the body of a DoStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitDoStatement(node) { - return ts.updateDo(node, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock), ts.visitNode(node.expression, destructuringVisitor, ts.isExpression)); - } - /** - * Visits the body of a WhileStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitWhileStatement(node) { - return ts.updateWhile(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a LabeledStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitLabeledStatement(node) { - return ts.updateLabel(node, node.label, ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a WithStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitWithStatement(node) { - return ts.updateWith(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.statement, nestedElementVisitor, ts.isStatement, ts.liftToBlock)); - } - /** - * Visits the body of a SwitchStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitSwitchStatement(node) { - return ts.updateSwitch(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNode(node.caseBlock, nestedElementVisitor, ts.isCaseBlock)); - } - /** - * Visits the body of a CaseBlock to hoist declarations. - * - * @param node The node to visit. - */ - function visitCaseBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCaseBlock(node, ts.visitNodes(node.clauses, nestedElementVisitor, ts.isCaseOrDefaultClause)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a CaseClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitCaseClause(node) { - return ts.updateCaseClause(node, ts.visitNode(node.expression, destructuringVisitor, ts.isExpression), ts.visitNodes(node.statements, nestedElementVisitor, ts.isStatement)); - } - /** - * Visits the body of a DefaultClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitDefaultClause(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - /** - * Visits the body of a TryStatement to hoist declarations. - * - * @param node The node to visit. - */ - function visitTryStatement(node) { - return ts.visitEachChild(node, nestedElementVisitor, context); - } - /** - * Visits the body of a CatchClause to hoist declarations. - * - * @param node The node to visit. - */ - function visitCatchClause(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, nestedElementVisitor, ts.isBlock)); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - /** - * Visits the body of a Block to hoist declarations. - * - * @param node The node to visit. - */ - function visitBlock(node) { - var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = ts.visitEachChild(node, nestedElementVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - // - // Destructuring Assignment Visitors - // - /** - * Visit nodes to flatten destructuring assignments to exported symbols. - * - * @param node The node to visit. - */ - function destructuringVisitor(node) { - if (node.transformFlags & 1024 /* DestructuringAssignment */ - && node.kind === 194 /* BinaryExpression */) { - return visitDestructuringAssignment(node); - } - else if (node.transformFlags & 2048 /* ContainsDestructuringAssignment */) { - return ts.visitEachChild(node, destructuringVisitor, context); - } - else { - return node; - } - } - /** - * Visits a DestructuringAssignment to flatten destructuring to exported symbols. - * - * @param node The node to visit. - */ - function visitDestructuringAssignment(node) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return ts.flattenDestructuringAssignment(node, destructuringVisitor, context, 0 /* All */, - /*needsValue*/ true); - } - return ts.visitEachChild(node, destructuringVisitor, context); - } - /** - * Determines whether the target of a destructuring assigment refers to an exported symbol. - * - * @param node The destructuring target. - */ - function hasExportedReferenceInDestructuringTarget(node) { - if (ts.isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { - return hasExportedReferenceInDestructuringTarget(node.left); - } - else if (ts.isSpreadExpression(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } - else if (ts.isObjectLiteralExpression(node)) { - return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isArrayLiteralExpression(node)) { - return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); - } - else if (ts.isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } - else if (ts.isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } - else if (ts.isIdentifier(node)) { - var container = resolver.getReferencedExportContainer(node); - return container !== undefined && container.kind === 265 /* SourceFile */; - } - else { - return false; - } - } - // - // Modifier Visitors - // - /** - * Visit nodes to elide module-specific modifiers. - * - * @param node The node to visit. - */ - function modifierVisitor(node) { - switch (node.kind) { - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - return undefined; - } - return node; - } - // - // Emit Notification - // - /** - * Hook for node emit notifications. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 265 /* SourceFile */) { - var id = ts.getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - moduleInfo = undefined; - exportFunction = undefined; - noSubstitution = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - /** - * Substitute the expression, if necessary. - * - * @param node The node to substitute. - */ - function substituteExpression(node) { - switch (node.kind) { - case 71 /* Identifier */: - return substituteExpressionIdentifier(node); - case 194 /* BinaryExpression */: - return substituteBinaryExpression(node); - case 192 /* PrefixUnaryExpression */: - case 193 /* PostfixUnaryExpression */: - return substituteUnaryExpression(node); - } - return node; - } - /** - * Substitution for an Identifier expression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - return node; - } - // When we see an identifier in an expression position that - // points to an imported symbol, we should substitute a qualified - // reference to the imported symbol if one is needed. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { - var importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (ts.isImportClause(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent), ts.createIdentifier("default")), - /*location*/ node); - } - else if (ts.isImportSpecifier(importDeclaration)) { - return ts.setTextRange(ts.createPropertyAccess(ts.getGeneratedNameForNode(importDeclaration.parent.parent.parent), ts.getSynthesizedClone(importDeclaration.propertyName || importDeclaration.name)), - /*location*/ node); - } - } - } - return node; - } - /** - * Substitution for a BinaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteBinaryExpression(node) { - // When we see an assignment expression whose left-hand side is an exported symbol, - // we should ensure all exports of that symbol are updated with the correct value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if (ts.isAssignmentOperator(node.operatorToken.kind) - && ts.isIdentifier(node.left) - && !ts.isGeneratedIdentifier(node.left) - && !ts.isLocalName(node.left) - && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { - var exportedNames = getExports(node.left); - if (exportedNames) { - // For each additional export of the declaration, apply an export assignment. - var expression = node; - for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { - var exportName = exportedNames_3[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - /** - * Substitution for a UnaryExpression that may contain an imported or exported symbol. - * - * @param node The node to substitute. - */ - function substituteUnaryExpression(node) { - // When we see a prefix or postfix increment expression whose operand is an exported - // symbol, we should ensure all exports of that symbol are updated with the correct - // value. - // - // - We do not substitute generated identifiers for any reason. - // - We do not substitute identifiers tagged with the LocalName flag. - // - We do not substitute identifiers that were originally the name of an enum or - // namespace due to how they are transformed in TypeScript. - // - We only substitute identifiers that are exported at the top level. - if ((node.operator === 43 /* PlusPlusToken */ || node.operator === 44 /* MinusMinusToken */) - && ts.isIdentifier(node.operand) - && !ts.isGeneratedIdentifier(node.operand) - && !ts.isLocalName(node.operand) - && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { - var exportedNames = getExports(node.operand); - if (exportedNames) { - var expression = node.kind === 193 /* PostfixUnaryExpression */ - ? ts.setTextRange(ts.createPrefix(node.operator, node.operand), node) - : node; - for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { - var exportName = exportedNames_4[_i]; - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (node.kind === 193 /* PostfixUnaryExpression */) { - expression = node.operator === 43 /* PlusPlusToken */ - ? ts.createSubtract(preventSubstitution(expression), ts.createLiteral(1)) - : ts.createAdd(preventSubstitution(expression), ts.createLiteral(1)); - } - return expression; - } - } - return node; - } - /** - * Gets the exports of a name. - * - * @param name The name. - */ - function getExports(name) { - var exportedNames; - if (!ts.isGeneratedIdentifier(name)) { - var valueDeclaration = resolver.getReferencedImportDeclaration(name) - || resolver.getReferencedValueDeclaration(name); - if (valueDeclaration) { - var exportContainer = resolver.getReferencedExportContainer(name, /*prefixLocals*/ false); - if (exportContainer && exportContainer.kind === 265 /* SourceFile */) { - exportedNames = ts.append(exportedNames, ts.getDeclarationName(valueDeclaration)); - } - exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); - } - } - return exportedNames; - } - /** - * Prevent substitution of a node for this transformer. - * - * @param node The node which should not be substituted. - */ - function preventSubstitution(node) { - if (noSubstitution === undefined) - noSubstitution = []; - noSubstitution[ts.getNodeId(node)] = true; - return node; - } - /** - * Determines whether a node should not be substituted. - * - * @param node The node to test. - */ - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } - } - ts.transformSystemModule = transformSystemModule; -})(ts || (ts = {})); -/// -/// -/*@internal*/ -var ts; -(function (ts) { - function transformES2015Module(context) { - var compilerOptions = context.getCompilerOptions(); - var previousOnEmitNode = context.onEmitNode; - var previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(265 /* SourceFile */); - context.enableSubstitution(71 /* Identifier */); - var currentSourceFile; - return transformSourceFile; - function transformSourceFile(node) { - if (ts.isDeclarationFile(node)) { - return node; - } - if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { - var externalHelpersModuleName = ts.getOrCreateExternalHelpersModuleNameIfNeeded(node, compilerOptions); - if (externalHelpersModuleName) { - var statements = []; - var statementOffset = ts.addPrologue(statements, node.statements); - ts.append(statements, ts.createImportDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(externalHelpersModuleName)), ts.createLiteral(ts.externalHelpersModuleNameText))); - ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); - return ts.updateSourceFileNode(node, ts.setTextRange(ts.createNodeArray(statements), node.statements)); - } - else { - return ts.visitEachChild(node, visitor, context); - } - } - return node; - } - function visitor(node) { - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - // Elide `import=` as it is not legal with --module ES6 - return undefined; - case 243 /* ExportAssignment */: - return visitExportAssignment(node); - } - return node; - } - function visitExportAssignment(node) { - // Elide `export=` as it is not legal with --module ES6 - return node.isExportEquals ? undefined : node; - } - // - // Emit Notification - // - /** - * Hook for node emit. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emit A callback used to emit the node in the printer. - */ - function onEmitNode(hint, node, emitCallback) { - if (ts.isSourceFile(node)) { - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = undefined; - } - else { - previousOnEmitNode(hint, node, emitCallback); - } - } - // - // Substitutions - // - /** - * Hooks node substitutions. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to substitute. - */ - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (ts.isIdentifier(node) && hint === 1 /* Expression */) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (ts.getEmitFlags(node) & 4096 /* HelperName */) { - var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return ts.createPropertyAccess(externalHelpersModuleName, node); - } - } - return node; - } - } - ts.transformES2015Module = transformES2015Module; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case ts.ModuleKind.ES2015: - return ts.transformES2015Module; - case ts.ModuleKind.System: - return ts.transformSystemModule; - default: - return ts.transformModule; - } - } - var TransformationState; - (function (TransformationState) { - TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; - TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; - TransformationState[TransformationState["Completed"] = 2] = "Completed"; - TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; - })(TransformationState || (TransformationState = {})); - var SyntaxKindFeatureFlags; - (function (SyntaxKindFeatureFlags) { - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; - SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; - })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); - function getTransformers(compilerOptions, customTransformers) { - var jsx = compilerOptions.jsx; - var languageVersion = ts.getEmitScriptTarget(compilerOptions); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var transformers = []; - ts.addRange(transformers, customTransformers && customTransformers.before); - transformers.push(ts.transformTypeScript); - if (jsx === 2 /* React */) { - transformers.push(ts.transformJsx); - } - if (languageVersion < 5 /* ESNext */) { - transformers.push(ts.transformESNext); - } - if (languageVersion < 4 /* ES2017 */) { - transformers.push(ts.transformES2017); - } - if (languageVersion < 3 /* ES2016 */) { - transformers.push(ts.transformES2016); - } - if (languageVersion < 2 /* ES2015 */) { - transformers.push(ts.transformES2015); - transformers.push(ts.transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - // The ES5 transformer is last so that it can substitute expressions like `exports.default` - // for ES3. - if (languageVersion < 1 /* ES5 */) { - transformers.push(ts.transformES5); - } - ts.addRange(transformers, customTransformers && customTransformers.after); - return transformers; - } - ts.getTransformers = getTransformers; - /** - * Transforms an array of SourceFiles by passing them through each transformer. - * - * @param resolver The emit resolver provided by the checker. - * @param host The emit host object used to interact with the file system. - * @param options Compiler options to surface in the `TransformationContext`. - * @param nodes An array of nodes to transform. - * @param transforms An array of `TransformerFactory` callbacks. - * @param allowDtsFiles A value indicating whether to allow the transformation of .d.ts files. - */ - function transformNodes(resolver, host, options, nodes, transformers, allowDtsFiles) { - var enabledSyntaxKindFeatures = new Array(299 /* Count */); - var lexicalEnvironmentVariableDeclarations; - var lexicalEnvironmentFunctionDeclarations; - var lexicalEnvironmentVariableDeclarationsStack = []; - var lexicalEnvironmentFunctionDeclarationsStack = []; - var lexicalEnvironmentStackOffset = 0; - var lexicalEnvironmentSuspended = false; - var emitHelpers; - var onSubstituteNode = function (_, node) { return node; }; - var onEmitNode = function (hint, node, callback) { return callback(hint, node); }; - var state = 0 /* Uninitialized */; - // The transformation context is provided to each transformer as part of transformer - // initialization. - var context = { - getCompilerOptions: function () { return options; }, - getEmitResolver: function () { return resolver; }, - getEmitHost: function () { return host; }, - startLexicalEnvironment: startLexicalEnvironment, - suspendLexicalEnvironment: suspendLexicalEnvironment, - resumeLexicalEnvironment: resumeLexicalEnvironment, - endLexicalEnvironment: endLexicalEnvironment, - hoistVariableDeclaration: hoistVariableDeclaration, - hoistFunctionDeclaration: hoistFunctionDeclaration, - requestEmitHelper: requestEmitHelper, - readEmitHelpers: readEmitHelpers, - enableSubstitution: enableSubstitution, - enableEmitNotification: enableEmitNotification, - isSubstitutionEnabled: isSubstitutionEnabled, - isEmitNotificationEnabled: isEmitNotificationEnabled, - get onSubstituteNode() { return onSubstituteNode; }, - set onSubstituteNode(value) { - ts.Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { return onEmitNode; }, - set onEmitNode(value) { - ts.Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); - onEmitNode = value; - } - }; - // Ensure the parse tree is clean before applying transformations - for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { - var node = nodes_4[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - ts.performance.mark("beforeTransform"); - // Chain together and initialize each transformer. - var transformation = ts.chain.apply(void 0, transformers)(context); - // prevent modification of transformation hooks. - state = 1 /* Initialized */; - // Transform each node. - var transformed = ts.map(nodes, allowDtsFiles ? transformation : transformRoot); - // prevent modification of the lexical environment. - state = 2 /* Completed */; - ts.performance.mark("afterTransform"); - ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed: transformed, - substituteNode: substituteNode, - emitNodeWithNotification: emitNodeWithNotification, - dispose: dispose - }; - function transformRoot(node) { - return node && (!ts.isSourceFile(node) || !ts.isDeclarationFile(node)) ? transformation(node) : node; - } - /** - * Enables expression substitutions in the pretty printer for the provided SyntaxKind. - */ - function enableSubstitution(kind) { - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */; - } - /** - * Determines whether expression substitutions are enabled for the provided node. - */ - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 - && (ts.getEmitFlags(node) & 4 /* NoSubstitution */) === 0; - } - /** - * Emits a node with possible substitution. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node or its substitute. - */ - function substituteNode(hint, node) { - ts.Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - /** - * Enables before/after emit notifications in the pretty printer for the provided SyntaxKind. - */ - function enableEmitNotification(kind) { - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */; - } - /** - * Determines whether before/after emit notifications should be raised in the pretty - * printer when it emits a node. - */ - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 - || (ts.getEmitFlags(node) & 2 /* AdviseOnEmitNode */) !== 0; - } - /** - * Emits a node with possible emit notification. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node. - */ - function emitNodeWithNotification(hint, node, emitCallback) { - ts.Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } - else { - emitCallback(hint, node); - } - } - } - /** - * Records a hoisted variable declaration for the provided name within a lexical environment. - */ - function hoistVariableDeclaration(name) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - var decl = ts.createVariableDeclaration(name); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } - else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - } - /** - * Records a hoisted function declaration within a lexical environment. - */ - function hoistFunctionDeclaration(func) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } - else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - /** - * Starts a new lexical environment. Any existing hoisted variable or function declarations - * are pushed onto a stack, and the related storage variables are reset. - */ - function startLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - // Save the current lexical environment. Rather than resizing the array we adjust the - // stack size variable. This allows us to reuse existing array slots we've - // already allocated between transformations to avoid allocation and GC overhead during - // transformation. - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - } - /** Suspends the current lexical environment, usually after visiting a parameter list. */ - function suspendLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - /** Resumes a suspended lexical environment, usually before visiting a function body. */ - function resumeLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - /** - * Ends a lexical environment. The previous set of hoisted declarations are restored and - * any hoisted declarations added in this environment are returned. - */ - function endLexicalEnvironment() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - var statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = lexicalEnvironmentFunctionDeclarations.slice(); - } - if (lexicalEnvironmentVariableDeclarations) { - var statement = ts.createVariableStatement( - /*modifiers*/ undefined, ts.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); - if (!statements) { - statements = [statement]; - } - else { - statements.push(statement); - } - } - } - // Restore the previous lexical environment. - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - } - return statements; - } - function requestEmitHelper(helper) { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - emitHelpers = ts.append(emitHelpers, helper); - } - function readEmitHelpers() { - ts.Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - ts.Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - var helpers = emitHelpers; - emitHelpers = undefined; - return helpers; - } - function dispose() { - if (state < 3 /* Disposed */) { - // Clean up emit nodes on parse tree - for (var _i = 0, nodes_5 = nodes; _i < nodes_5.length; _i++) { - var node = nodes_5[_i]; - ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); - } - // Release references to external entries for GC purposes. - lexicalEnvironmentVariableDeclarations = undefined; - lexicalEnvironmentVariableDeclarationsStack = undefined; - lexicalEnvironmentFunctionDeclarations = undefined; - lexicalEnvironmentFunctionDeclarationsStack = undefined; - onSubstituteNode = undefined; - onEmitNode = undefined; - emitHelpers = undefined; - // Prevent further use of the transformation result. - state = 3 /* Disposed */; - } - } - } - ts.transformNodes = transformNodes; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - // Used for initialize lastEncodedSourceMapSpan and reset lastEncodedSourceMapSpan when updateLastEncodedAndRecordedSpans - var defaultLastEncodedSourceMapSpan = { - emittedLine: 1, - emittedColumn: 1, - sourceLine: 1, - sourceColumn: 1, - sourceIndex: 0 - }; - function createSourceMapWriter(host, writer) { - var compilerOptions = host.getCompilerOptions(); - var extendedDiagnostics = compilerOptions.extendedDiagnostics; - var currentSourceFile; - var currentSourceText; - var sourceMapDir; // The directory in which sourcemap will be - // Current source map file and its index in the sources list - var sourceMapSourceIndex; - // Last recorded and encoded spans - var lastRecordedSourceMapSpan; - var lastEncodedSourceMapSpan; - var lastEncodedNameIndex; - // Source map data - var sourceMapData; - var disabled = !(compilerOptions.sourceMap || compilerOptions.inlineSourceMap); - return { - initialize: initialize, - reset: reset, - getSourceMapData: function () { return sourceMapData; }, - setSourceFile: setSourceFile, - emitPos: emitPos, - emitNodeWithSourceMap: emitNodeWithSourceMap, - emitTokenWithSourceMap: emitTokenWithSourceMap, - getText: getText, - getSourceMappingURL: getSourceMappingURL, - }; - /** - * Initialize the SourceMapWriter for a new output file. - * - * @param filePath The path to the generated output file. - * @param sourceMapFilePath The path to the output source map file. - * @param sourceFileOrBundle The input source file or bundle for the program. - */ - function initialize(filePath, sourceMapFilePath, sourceFileOrBundle) { - if (disabled) { - return; - } - if (sourceMapData) { - reset(); - } - currentSourceFile = undefined; - currentSourceText = undefined; - // Current source map file and its index in the sources list - sourceMapSourceIndex = -1; - // Last recorded and encoded spans - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = defaultLastEncodedSourceMapSpan; - lastEncodedNameIndex = 0; - // Initialize source map data - sourceMapData = { - sourceMapFilePath: sourceMapFilePath, - jsSourceMappingURL: !compilerOptions.inlineSourceMap ? ts.getBaseFileName(ts.normalizeSlashes(sourceMapFilePath)) : undefined, - sourceMapFile: ts.getBaseFileName(ts.normalizeSlashes(filePath)), - sourceMapSourceRoot: compilerOptions.sourceRoot || "", - sourceMapSources: [], - inputSourceFileNames: [], - sourceMapNames: [], - sourceMapMappings: "", - sourceMapSourcesContent: compilerOptions.inlineSources ? [] : undefined, - sourceMapDecodedMappings: [] - }; - // Normalize source root and make sure it has trailing "/" so that it can be used to combine paths with the - // relative paths of the sources list in the sourcemap - sourceMapData.sourceMapSourceRoot = ts.normalizeSlashes(sourceMapData.sourceMapSourceRoot); - if (sourceMapData.sourceMapSourceRoot.length && sourceMapData.sourceMapSourceRoot.charCodeAt(sourceMapData.sourceMapSourceRoot.length - 1) !== 47 /* slash */) { - sourceMapData.sourceMapSourceRoot += ts.directorySeparator; - } - if (compilerOptions.mapRoot) { - sourceMapDir = ts.normalizeSlashes(compilerOptions.mapRoot); - if (sourceFileOrBundle.kind === 265 /* SourceFile */) { - // For modules or multiple emit files the mapRoot will have directory structure like the sources - // So if src\a.ts and src\lib\b.ts are compiled together user would be moving the maps into mapRoot\a.js.map and mapRoot\lib\b.js.map - sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFileOrBundle, host, sourceMapDir)); - } - if (!ts.isRootedDiskPath(sourceMapDir) && !ts.isUrl(sourceMapDir)) { - // The relative paths are relative to the common directory - sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - sourceMapData.jsSourceMappingURL = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), // get the relative sourceMapDir path based on jsFilePath - ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL), // this is where user expects to see sourceMap - host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ true); - } - else { - sourceMapData.jsSourceMappingURL = ts.combinePaths(sourceMapDir, sourceMapData.jsSourceMappingURL); - } - } - else { - sourceMapDir = ts.getDirectoryPath(ts.normalizePath(filePath)); - } - } - /** - * Reset the SourceMapWriter to an empty state. - */ - function reset() { - if (disabled) { - return; - } - currentSourceFile = undefined; - sourceMapDir = undefined; - sourceMapSourceIndex = undefined; - lastRecordedSourceMapSpan = undefined; - lastEncodedSourceMapSpan = undefined; - lastEncodedNameIndex = undefined; - sourceMapData = undefined; - } - // Encoding for sourcemap span - function encodeLastRecordedSourceMapSpan() { - if (!lastRecordedSourceMapSpan || lastRecordedSourceMapSpan === lastEncodedSourceMapSpan) { - return; - } - var prevEncodedEmittedColumn = lastEncodedSourceMapSpan.emittedColumn; - // Line/Comma delimiters - if (lastEncodedSourceMapSpan.emittedLine === lastRecordedSourceMapSpan.emittedLine) { - // Emit comma to separate the entry - if (sourceMapData.sourceMapMappings) { - sourceMapData.sourceMapMappings += ","; - } - } - else { - // Emit line delimiters - for (var encodedLine = lastEncodedSourceMapSpan.emittedLine; encodedLine < lastRecordedSourceMapSpan.emittedLine; encodedLine++) { - sourceMapData.sourceMapMappings += ";"; - } - prevEncodedEmittedColumn = 1; - } - // 1. Relative Column 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.emittedColumn - prevEncodedEmittedColumn); - // 2. Relative sourceIndex - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceIndex - lastEncodedSourceMapSpan.sourceIndex); - // 3. Relative sourceLine 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceLine - lastEncodedSourceMapSpan.sourceLine); - // 4. Relative sourceColumn 0 based - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.sourceColumn - lastEncodedSourceMapSpan.sourceColumn); - // 5. Relative namePosition 0 based - if (lastRecordedSourceMapSpan.nameIndex >= 0) { - ts.Debug.assert(false, "We do not support name index right now, Make sure to update updateLastEncodedAndRecordedSpans when we start using this"); - sourceMapData.sourceMapMappings += base64VLQFormatEncode(lastRecordedSourceMapSpan.nameIndex - lastEncodedNameIndex); - lastEncodedNameIndex = lastRecordedSourceMapSpan.nameIndex; - } - lastEncodedSourceMapSpan = lastRecordedSourceMapSpan; - sourceMapData.sourceMapDecodedMappings.push(lastEncodedSourceMapSpan); - } - /** - * Emits a mapping. - * - * If the position is synthetic (undefined or a negative value), no mapping will be - * created. - * - * @param pos The position. - */ - function emitPos(pos) { - if (disabled || ts.positionIsSynthesized(pos)) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeSourcemap"); - } - var sourceLinePos = ts.getLineAndCharacterOfPosition(currentSourceFile, pos); - // Convert the location to be one-based. - sourceLinePos.line++; - sourceLinePos.character++; - var emittedLine = writer.getLine(); - var emittedColumn = writer.getColumn(); - // If this location wasn't recorded or the location in source is going backwards, record the span - if (!lastRecordedSourceMapSpan || - lastRecordedSourceMapSpan.emittedLine !== emittedLine || - lastRecordedSourceMapSpan.emittedColumn !== emittedColumn || - (lastRecordedSourceMapSpan.sourceIndex === sourceMapSourceIndex && - (lastRecordedSourceMapSpan.sourceLine > sourceLinePos.line || - (lastRecordedSourceMapSpan.sourceLine === sourceLinePos.line && lastRecordedSourceMapSpan.sourceColumn > sourceLinePos.character)))) { - // Encode the last recordedSpan before assigning new - encodeLastRecordedSourceMapSpan(); - // New span - lastRecordedSourceMapSpan = { - emittedLine: emittedLine, - emittedColumn: emittedColumn, - sourceLine: sourceLinePos.line, - sourceColumn: sourceLinePos.character, - sourceIndex: sourceMapSourceIndex - }; - } - else { - // Take the new pos instead since there is no change in emittedLine and column since last location - lastRecordedSourceMapSpan.sourceLine = sourceLinePos.line; - lastRecordedSourceMapSpan.sourceColumn = sourceLinePos.character; - lastRecordedSourceMapSpan.sourceIndex = sourceMapSourceIndex; - } - if (extendedDiagnostics) { - ts.performance.mark("afterSourcemap"); - ts.performance.measure("Source Map", "beforeSourcemap", "afterSourcemap"); - } - } - /** - * Emits a node with possible leading and trailing source maps. - * - * @param hint A hint as to the intended usage of the node. - * @param node The node to emit. - * @param emitCallback The callback used to emit the node. - */ - function emitNodeWithSourceMap(hint, node, emitCallback) { - if (disabled) { - return emitCallback(hint, node); - } - if (node) { - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.sourceMapRange || node, pos = _a.pos, end = _a.end; - if (node.kind !== 295 /* NotEmittedStatement */ - && (emitFlags & 16 /* NoLeadingSourceMap */) === 0 - && pos >= 0) { - emitPos(ts.skipTrivia(currentSourceText, pos)); - } - if (emitFlags & 64 /* NoNestedSourceMaps */) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - if (node.kind !== 295 /* NotEmittedStatement */ - && (emitFlags & 32 /* NoTrailingSourceMap */) === 0 - && end >= 0) { - emitPos(end); - } - } - } - /** - * Emits a token of a node with possible leading and trailing source maps. - * - * @param node The node containing the token. - * @param token The token to emit. - * @param tokenStartPos The start pos of the token. - * @param emitCallback The callback used to emit the token. - */ - function emitTokenWithSourceMap(node, token, tokenPos, emitCallback) { - if (disabled) { - return emitCallback(token, tokenPos); - } - var emitNode = node && node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - tokenPos = ts.skipTrivia(currentSourceText, range ? range.pos : tokenPos); - if ((emitFlags & 128 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - tokenPos = emitCallback(token, tokenPos); - if (range) - tokenPos = range.end; - if ((emitFlags & 256 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) { - emitPos(tokenPos); - } - return tokenPos; - } - /** - * Set the current source file. - * - * @param sourceFile The source file. - */ - function setSourceFile(sourceFile) { - if (disabled) { - return; - } - currentSourceFile = sourceFile; - currentSourceText = currentSourceFile.text; - // Add the file to tsFilePaths - // If sourceroot option: Use the relative path corresponding to the common directory path - // otherwise source locations relative to map file location - var sourcesDirectoryPath = compilerOptions.sourceRoot ? host.getCommonSourceDirectory() : sourceMapDir; - var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, currentSourceFile.fileName, host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ true); - sourceMapSourceIndex = ts.indexOf(sourceMapData.sourceMapSources, source); - if (sourceMapSourceIndex === -1) { - sourceMapSourceIndex = sourceMapData.sourceMapSources.length; - sourceMapData.sourceMapSources.push(source); - // The one that can be used from program to get the actual source file - sourceMapData.inputSourceFileNames.push(currentSourceFile.fileName); - if (compilerOptions.inlineSources) { - sourceMapData.sourceMapSourcesContent.push(currentSourceFile.text); - } - } - } - /** - * Gets the text for the source map. - */ - function getText() { - if (disabled) { - return; - } - encodeLastRecordedSourceMapSpan(); - return JSON.stringify({ - version: 3, - file: sourceMapData.sourceMapFile, - sourceRoot: sourceMapData.sourceMapSourceRoot, - sources: sourceMapData.sourceMapSources, - names: sourceMapData.sourceMapNames, - mappings: sourceMapData.sourceMapMappings, - sourcesContent: sourceMapData.sourceMapSourcesContent, - }); - } - /** - * Gets the SourceMappingURL for the source map. - */ - function getSourceMappingURL() { - if (disabled) { - return; - } - if (compilerOptions.inlineSourceMap) { - // Encode the sourceMap into the sourceMap url - var base64SourceMapText = ts.convertToBase64(getText()); - return sourceMapData.jsSourceMappingURL = "data:application/json;base64," + base64SourceMapText; - } - else { - return sourceMapData.jsSourceMappingURL; - } - } - } - ts.createSourceMapWriter = createSourceMapWriter; - var base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - function base64FormatEncode(inValue) { - if (inValue < 64) { - return base64Chars.charAt(inValue); - } - throw TypeError(inValue + ": not a 64 based value"); - } - function base64VLQFormatEncode(inValue) { - // Add a new least significant bit that has the sign of the value. - // if negative number the least significant bit that gets added to the number has value 1 - // else least significant bit value that gets added is 0 - // eg. -1 changes to binary : 01 [1] => 3 - // +1 changes to binary : 01 [0] => 2 - if (inValue < 0) { - inValue = ((-inValue) << 1) + 1; - } - else { - inValue = inValue << 1; - } - // Encode 5 bits at a time starting from least significant bits - var encodedStr = ""; - do { - var currentDigit = inValue & 31; // 11111 - inValue = inValue >> 5; - if (inValue > 0) { - // There are still more digits to decode, set the msb (6th bit) - currentDigit = currentDigit | 32; - } - encodedStr = encodedStr + base64FormatEncode(currentDigit); - } while (inValue > 0); - return encodedStr; - } -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - function createCommentWriter(printerOptions, emitPos) { - var extendedDiagnostics = printerOptions.extendedDiagnostics; - var newLine = ts.getNewLineCharacter(printerOptions); - var writer; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentSourceFile; - var currentText; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var disabled = printerOptions.removeComments; - return { - reset: reset, - setWriter: setWriter, - setSourceFile: setSourceFile, - emitNodeWithComments: emitNodeWithComments, - emitBodyWithDetachedComments: emitBodyWithDetachedComments, - emitTrailingCommentsOfPosition: emitTrailingCommentsOfPosition, - emitLeadingCommentsOfPosition: emitLeadingCommentsOfPosition, - }; - function emitNodeWithComments(hint, node, emitCallback) { - if (disabled) { - emitCallback(hint, node); - return; - } - if (node) { - hasWrittenComment = false; - var emitNode = node.emitNode; - var emitFlags = emitNode && emitNode.flags; - var _a = emitNode && emitNode.commentRange || node, pos = _a.pos, end = _a.end; - if ((pos < 0 && end < 0) || (pos === end)) { - // Both pos and end are synthesized, so just emit the node without comments. - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - } - else { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithComment"); - } - var isEmittedNode = node.kind !== 295 /* NotEmittedStatement */; - var skipLeadingComments = pos < 0 || (emitFlags & 512 /* NoLeadingComments */) !== 0; - var skipTrailingComments = end < 0 || (emitFlags & 1024 /* NoTrailingComments */) !== 0; - // Emit leading comments if the position is not synthesized and the node - // has not opted out from emitting leading comments. - if (!skipLeadingComments) { - emitLeadingComments(pos, isEmittedNode); - } - // Save current container state on the stack. - var savedContainerPos = containerPos; - var savedContainerEnd = containerEnd; - var savedDeclarationListContainerEnd = declarationListContainerEnd; - if (!skipLeadingComments) { - containerPos = pos; - } - if (!skipTrailingComments) { - containerEnd = end; - // To avoid invalid comment emit in a down-level binding pattern, we - // keep track of the last declaration list container's end - if (node.kind === 227 /* VariableDeclarationList */) { - declarationListContainerEnd = end; - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithComment"); - } - emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback); - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithComment"); - } - // Restore previous container state. - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - // Emit trailing comments if the position is not synthesized and the node - // has not opted out from emitting leading comments and is an emitted node. - if (!skipTrailingComments && isEmittedNode) { - emitTrailingComments(end); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithComment"); - } - } - } - } - function emitNodeWithSynthesizedComments(hint, node, emitNode, emitFlags, emitCallback) { - var leadingComments = emitNode && emitNode.leadingComments; - if (ts.some(leadingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitNodeWithSynthesizedComments"); - } - ts.forEach(leadingComments, emitLeadingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitNodeWithSynthesizedComments"); - } - } - emitNodeWithNestedComments(hint, node, emitFlags, emitCallback); - var trailingComments = emitNode && emitNode.trailingComments; - if (ts.some(trailingComments)) { - if (extendedDiagnostics) { - ts.performance.mark("postEmitNodeWithSynthesizedComments"); - } - ts.forEach(trailingComments, emitTrailingSynthesizedComment); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "postEmitNodeWithSynthesizedComments"); - } - } - } - function emitLeadingSynthesizedComment(comment) { - if (comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - var text = formatSynthesizedComment(comment); - var lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? ts.computeLineStarts(text) : undefined; - ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 /* MultiLineCommentTrivia */ - ? "/*" + comment.text + "*/" - : "//" + comment.text; - } - function emitNodeWithNestedComments(hint, node, emitFlags, emitCallback) { - if (emitFlags & 2048 /* NoNestedComments */) { - disabled = true; - emitCallback(hint, node); - disabled = false; - } - else { - emitCallback(hint, node); - } - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - if (extendedDiagnostics) { - ts.performance.mark("preEmitBodyWithDetachedComments"); - } - var pos = detachedRange.pos, end = detachedRange.end; - var emitFlags = ts.getEmitFlags(node); - var skipLeadingComments = pos < 0 || (emitFlags & 512 /* NoLeadingComments */) !== 0; - var skipTrailingComments = disabled || end < 0 || (emitFlags & 1024 /* NoTrailingComments */) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "preEmitBodyWithDetachedComments"); - } - if (emitFlags & 2048 /* NoNestedComments */ && !disabled) { - disabled = true; - emitCallback(node); - disabled = false; - } - else { - emitCallback(node); - } - if (extendedDiagnostics) { - ts.performance.mark("beginEmitBodyWithDetachedCommetns"); - } - if (!skipTrailingComments) { - emitLeadingComments(detachedRange.end, /*isEmittedNode*/ true); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beginEmitBodyWithDetachedCommetns"); - } - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - else if (pos === 0) { - // If the node will not be emitted in JS, remove all the comments(normal, pinned and ///) associated with the node, - // unless it is a triple slash comment at the top of the file. - // For Example: - // /// - // declare var x; - // /// - // interface F {} - // The first /// will NOT be removed while the second one will be removed even though both node will not be emitted - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitLeadingComment(commentPos, commentEnd, _kind, hasTrailingNewLine, rangePos) { - if (!hasWrittenComment) { - ts.emitNewLineBeforeLeadingCommentOfPosition(currentLineMap, writer, rangePos, commentPos); - hasWrittenComment = true; - } - // Leading comments are emitted at /*leading comment1 */space/*leading comment*/space - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (disabled || pos === -1) { - return; - } - emitLeadingComments(pos, /*isEmittedNode*/ true); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - // trailing comments are emitted at space/*trailing comment1 */space/*trailing comment2*/ - if (!writer.isAtStartOfLine()) { - writer.write(" "); - } - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos) { - if (disabled) { - return; - } - if (extendedDiagnostics) { - ts.performance.mark("beforeEmitTrailingCommentsOfPosition"); - } - forEachTrailingCommentToEmit(pos, emitTrailingCommentOfPosition); - if (extendedDiagnostics) { - ts.performance.measure("commentTime", "beforeEmitTrailingCommentsOfPosition"); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - // trailing comments of a position are emitted at /*trailing comment1 */space/*trailing comment*/space - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(currentText, currentLineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - else { - writer.write(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - // Emit the leading comments only if the container's pos doesn't match because the container should take care of emitting these comments - if (containerPos === -1 || pos !== containerPos) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } - else { - ts.forEachLeadingCommentRange(currentText, pos, cb, /*state*/ pos); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - // Emit the trailing comments only if the container's end doesn't match because the container should take care of emitting these comments - if (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd)) { - ts.forEachTrailingCommentRange(currentText, end, cb); - } - } - function reset() { - currentSourceFile = undefined; - currentText = undefined; - currentLineMap = undefined; - detachedCommentsInfo = undefined; - } - function setWriter(output) { - writer = output; - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentText = currentSourceFile.text; - currentLineMap = ts.getLineStarts(currentSourceFile); - detachedCommentsInfo = undefined; - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== undefined && ts.lastOrUndefined(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - // get the leading comments from detachedPos - var pos = ts.lastOrUndefined(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } - else { - detachedCommentsInfo = undefined; - } - ts.forEachLeadingCommentRange(currentText, pos, cb, /*state*/ pos); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - var currentDetachedCommentInfo = ts.emitDetachedComments(currentText, currentLineMap, writer, writeComment, range, newLine, disabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } - else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function writeComment(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (emitPos) - emitPos(commentPos); - ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); - if (emitPos) - emitPos(commentEnd); - } - /** - * Determine if the given comment is a triple-slash - * - * @return true if the comment is a triple-slash comment else false - */ - function isTripleSlashComment(commentPos, commentEnd) { - // Verify this is /// comment, but do the regexp match only when we first can find /// in the comment text - // so that we don't end up computing comment string and doing match for all // comments - if (currentText.charCodeAt(commentPos + 1) === 47 /* slash */ && - commentPos + 2 < commentEnd && - currentText.charCodeAt(commentPos + 2) === 47 /* slash */) { - var textSubStr = currentText.substring(commentPos, commentEnd); - return textSubStr.match(ts.fullTripleSlashReferencePathRegEx) || - textSubStr.match(ts.fullTripleSlashAMDReferencePathRegEx) ? - true : false; - } - return false; - } - } - ts.createCommentWriter = createCommentWriter; -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - function getDeclarationDiagnostics(host, resolver, targetSourceFile) { - var declarationDiagnostics = ts.createDiagnosticCollection(); - ts.forEachEmittedFile(host, getDeclarationDiagnosticsFromFile, targetSourceFile); - return declarationDiagnostics.getDiagnostics(targetSourceFile ? targetSourceFile.fileName : undefined); - function getDeclarationDiagnosticsFromFile(_a, sourceFileOrBundle) { - var declarationFilePath = _a.declarationFilePath; - emitDeclarations(host, resolver, declarationDiagnostics, declarationFilePath, sourceFileOrBundle, /*emitOnlyDtsFiles*/ false); - } - } - ts.getDeclarationDiagnostics = getDeclarationDiagnostics; - function emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles) { - var sourceFiles = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var isBundledEmit = sourceFileOrBundle.kind === 266 /* Bundle */; - var newLine = host.getNewLine(); - var compilerOptions = host.getCompilerOptions(); - var write; - var writeLine; - var increaseIndent; - var decreaseIndent; - var writeTextOfNode; - var writer; - createAndSetNewTextWriterWithSymbolWriter(); - var enclosingDeclaration; - var resultHasExternalModuleIndicator; - var currentText; - var currentLineMap; - var currentIdentifiers; - var isCurrentFileExternalModule; - var reportedDeclarationError = false; - var errorNameNode; - var emitJsDocComments = compilerOptions.removeComments ? ts.noop : writeJsDocComments; - var emit = compilerOptions.stripInternal ? stripInternal : emitNode; - var needsDeclare = true; - var moduleElementDeclarationEmitInfo = []; - var asynchronousSubModuleDeclarationEmitInfo; - // Contains the reference paths that needs to go in the declaration file. - // Collecting this separately because reference paths need to be first thing in the declaration file - // and we could be collecting these paths from multiple files into single one with --out option - var referencesOutput = ""; - var usedTypeDirectiveReferences; - // Emit references corresponding to each file - var emittedReferencedFiles = []; - var addedGlobalFileReference = false; - var allSourcesModuleElementDeclarationEmitInfo = []; - ts.forEach(sourceFiles, function (sourceFile) { - // Dont emit for javascript file - if (ts.isSourceFileJavaScript(sourceFile)) { - return; - } - // Check what references need to be added - if (!compilerOptions.noResolve) { - ts.forEach(sourceFile.referencedFiles, function (fileReference) { - var referencedFile = ts.tryResolveScriptReference(host, sourceFile, fileReference); - // Emit reference in dts, if the file reference was not already emitted - if (referencedFile && !ts.contains(emittedReferencedFiles, referencedFile)) { - // Add a reference to generated dts file, - // global file reference is added only - // - if it is not bundled emit (because otherwise it would be self reference) - // - and it is not already added - if (writeReferencePath(referencedFile, !isBundledEmit && !addedGlobalFileReference, emitOnlyDtsFiles)) { - addedGlobalFileReference = true; - } - emittedReferencedFiles.push(referencedFile); - } - }); - } - resultHasExternalModuleIndicator = false; - if (!isBundledEmit || !ts.isExternalModule(sourceFile)) { - needsDeclare = true; - emitSourceFile(sourceFile); - } - else if (ts.isExternalModule(sourceFile)) { - needsDeclare = false; - write("declare module \"" + ts.getResolvedExternalModuleName(host, sourceFile) + "\" {"); - writeLine(); - increaseIndent(); - emitSourceFile(sourceFile); - decreaseIndent(); - write("}"); - writeLine(); - } - // create asynchronous output for the importDeclarations - if (moduleElementDeclarationEmitInfo.length) { - var oldWriter = writer; - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.isVisible && !aliasEmitInfo.asynchronousOutput) { - ts.Debug.assert(aliasEmitInfo.node.kind === 238 /* ImportDeclaration */); - createAndSetNewTextWriterWithSymbolWriter(); - ts.Debug.assert(aliasEmitInfo.indent === 0 || (aliasEmitInfo.indent === 1 && isBundledEmit)); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - increaseIndent(); - } - writeImportDeclaration(aliasEmitInfo.node); - aliasEmitInfo.asynchronousOutput = writer.getText(); - for (var i = 0; i < aliasEmitInfo.indent; i++) { - decreaseIndent(); - } - } - }); - setWriter(oldWriter); - allSourcesModuleElementDeclarationEmitInfo = allSourcesModuleElementDeclarationEmitInfo.concat(moduleElementDeclarationEmitInfo); - moduleElementDeclarationEmitInfo = []; - } - if (!isBundledEmit && ts.isExternalModule(sourceFile) && sourceFile.moduleAugmentations.length && !resultHasExternalModuleIndicator) { - // if file was external module with augmentations - this fact should be preserved in .d.ts as well. - // in case if we didn't write any external module specifiers in .d.ts we need to emit something - // that will force compiler to think that this file is an external module - 'export {}' is a reasonable choice here. - write("export {};"); - writeLine(); - } - }); - if (usedTypeDirectiveReferences) { - ts.forEachKey(usedTypeDirectiveReferences, function (directive) { - referencesOutput += "/// " + newLine; - }); - } - return { - reportedDeclarationError: reportedDeclarationError, - moduleElementDeclarationEmitInfo: allSourcesModuleElementDeclarationEmitInfo, - synchronousDeclarationOutput: writer.getText(), - referencesOutput: referencesOutput, - }; - function hasInternalAnnotation(range) { - var comment = currentText.substring(range.pos, range.end); - return comment.indexOf("@internal") >= 0; - } - function stripInternal(node) { - if (node) { - var leadingCommentRanges = ts.getLeadingCommentRanges(currentText, node.pos); - if (ts.forEach(leadingCommentRanges, hasInternalAnnotation)) { - return; - } - emitNode(node); - } - } - function createAndSetNewTextWriterWithSymbolWriter() { - var writer = ts.createTextWriter(newLine); - writer.trackSymbol = trackSymbol; - writer.reportInaccessibleThisError = reportInaccessibleThisError; - writer.reportIllegalExtends = reportIllegalExtends; - writer.writeKeyword = writer.write; - writer.writeOperator = writer.write; - writer.writePunctuation = writer.write; - writer.writeSpace = writer.write; - writer.writeStringLiteral = writer.writeLiteral; - writer.writeParameter = writer.write; - writer.writeProperty = writer.write; - writer.writeSymbol = writer.write; - setWriter(writer); - } - function setWriter(newWriter) { - writer = newWriter; - write = newWriter.write; - writeTextOfNode = newWriter.writeTextOfNode; - writeLine = newWriter.writeLine; - increaseIndent = newWriter.increaseIndent; - decreaseIndent = newWriter.decreaseIndent; - } - function writeAsynchronousModuleElements(nodes) { - var oldWriter = writer; - ts.forEach(nodes, function (declaration) { - var nodeToCheck; - if (declaration.kind === 226 /* VariableDeclaration */) { - nodeToCheck = declaration.parent.parent; - } - else if (declaration.kind === 241 /* NamedImports */ || declaration.kind === 242 /* ImportSpecifier */ || declaration.kind === 239 /* ImportClause */) { - ts.Debug.fail("We should be getting ImportDeclaration instead to write"); - } - else { - nodeToCheck = declaration; - } - var moduleElementEmitInfo = ts.forEach(moduleElementDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - if (!moduleElementEmitInfo && asynchronousSubModuleDeclarationEmitInfo) { - moduleElementEmitInfo = ts.forEach(asynchronousSubModuleDeclarationEmitInfo, function (declEmitInfo) { return declEmitInfo.node === nodeToCheck ? declEmitInfo : undefined; }); - } - // If the alias was marked as not visible when we saw its declaration, we would have saved the aliasEmitInfo, but if we haven't yet visited the alias declaration - // then we don't need to write it at this point. We will write it when we actually see its declaration - // Eg. - // export function bar(a: foo.Foo) { } - // import foo = require("foo"); - // Writing of function bar would mark alias declaration foo as visible but we haven't yet visited that declaration so do nothing, - // we would write alias foo declaration when we visit it since it would now be marked as visible - if (moduleElementEmitInfo) { - if (moduleElementEmitInfo.node.kind === 238 /* ImportDeclaration */) { - // we have to create asynchronous output only after we have collected complete information - // because it is possible to enable multiple bindings as asynchronously visible - moduleElementEmitInfo.isVisible = true; - } - else { - createAndSetNewTextWriterWithSymbolWriter(); - for (var declarationIndent = moduleElementEmitInfo.indent; declarationIndent; declarationIndent--) { - increaseIndent(); - } - if (nodeToCheck.kind === 233 /* ModuleDeclaration */) { - ts.Debug.assert(asynchronousSubModuleDeclarationEmitInfo === undefined); - asynchronousSubModuleDeclarationEmitInfo = []; - } - writeModuleElement(nodeToCheck); - if (nodeToCheck.kind === 233 /* ModuleDeclaration */) { - moduleElementEmitInfo.subModuleElementDeclarationEmitInfo = asynchronousSubModuleDeclarationEmitInfo; - asynchronousSubModuleDeclarationEmitInfo = undefined; - } - moduleElementEmitInfo.asynchronousOutput = writer.getText(); - } - } - }); - setWriter(oldWriter); - } - function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { - if (!typeReferenceDirectives) { - return; - } - if (!usedTypeDirectiveReferences) { - usedTypeDirectiveReferences = ts.createMap(); - } - for (var _i = 0, typeReferenceDirectives_1 = typeReferenceDirectives; _i < typeReferenceDirectives_1.length; _i++) { - var directive = typeReferenceDirectives_1[_i]; - if (!usedTypeDirectiveReferences.has(directive)) { - usedTypeDirectiveReferences.set(directive, directive); - } - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) { - // write the aliases - if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { - writeAsynchronousModuleElements(symbolAccessibilityResult.aliasesToMakeVisible); - } - } - else { - // Report error - reportedDeclarationError = true; - var errorInfo = writer.getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNodeFromSourceText(currentText, errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - else { - emitterDiagnostics.add(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - } - } - } - function trackSymbol(symbol, enclosingDeclaration, meaning) { - handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, /*shouldComputeAliasesToMakeVisible*/ true)); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); - } - function reportIllegalExtends() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced, ts.declarationNameToString(errorNameNode))); - } - } - function reportInaccessibleThisError() { - if (errorNameNode) { - reportedDeclarationError = true; - emitterDiagnostics.add(ts.createDiagnosticForNode(errorNameNode, ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary, ts.declarationNameToString(errorNameNode))); - } - } - function writeTypeOfDeclaration(declaration, type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - // use the checker's type, not the declared type, - // for non-optional initialized parameters that aren't a parameter property - var shouldUseResolverType = declaration.kind === 146 /* Parameter */ && - resolver.isRequiredInitializedParameter(declaration); - if (type && !shouldUseResolverType) { - // Write the type - emitType(type); - } - else { - errorNameNode = declaration.name; - var format = 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */ | - (shouldUseResolverType ? 4096 /* AddUndefined */ : 0); - resolver.writeTypeOfDeclaration(declaration, enclosingDeclaration, format, writer); - errorNameNode = undefined; - } - } - function writeReturnTypeAtSignature(signature, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - write(": "); - if (signature.type) { - // Write the type - emitType(signature.type); - } - else { - errorNameNode = signature.name; - resolver.writeReturnTypeOfSignatureDeclaration(signature, enclosingDeclaration, 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */, writer); - errorNameNode = undefined; - } - } - function emitLines(nodes) { - for (var _i = 0, nodes_6 = nodes; _i < nodes_6.length; _i++) { - var node = nodes_6[_i]; - emit(node); - } - } - function emitSeparatedList(nodes, separator, eachNodeEmitFn, canEmitFn) { - var currentWriterPos = writer.getTextPos(); - for (var _i = 0, nodes_7 = nodes; _i < nodes_7.length; _i++) { - var node = nodes_7[_i]; - if (!canEmitFn || canEmitFn(node)) { - if (currentWriterPos !== writer.getTextPos()) { - write(separator); - } - currentWriterPos = writer.getTextPos(); - eachNodeEmitFn(node); - } - } - } - function emitCommaList(nodes, eachNodeEmitFn, canEmitFn) { - emitSeparatedList(nodes, ", ", eachNodeEmitFn, canEmitFn); - } - function writeJsDocComments(declaration) { - if (declaration) { - var jsDocComments = ts.getJSDocCommentRanges(declaration, currentText); - ts.emitNewLineBeforeLeadingComments(currentLineMap, writer, declaration, jsDocComments); - // jsDoc comments are emitted at /*leading comment1 */space/*leading comment*/space - ts.emitComments(currentText, currentLineMap, writer, jsDocComments, /*leadingSeparator*/ false, /*trailingSeparator*/ true, newLine, ts.writeCommentRange); - } - } - function emitTypeWithNewGetSymbolAccessibilityDiagnostic(type, getSymbolAccessibilityDiagnostic) { - writer.getSymbolAccessibilityDiagnostic = getSymbolAccessibilityDiagnostic; - emitType(type); - } - function emitType(type) { - switch (type.kind) { - case 119 /* AnyKeyword */: - case 136 /* StringKeyword */: - case 133 /* NumberKeyword */: - case 122 /* BooleanKeyword */: - case 134 /* ObjectKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - case 139 /* UndefinedKeyword */: - case 95 /* NullKeyword */: - case 130 /* NeverKeyword */: - case 169 /* ThisType */: - case 173 /* LiteralType */: - return writeTextOfNode(currentText, type); - case 201 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(type); - case 159 /* TypeReference */: - return emitTypeReference(type); - case 162 /* TypeQuery */: - return emitTypeQuery(type); - case 164 /* ArrayType */: - return emitArrayType(type); - case 165 /* TupleType */: - return emitTupleType(type); - case 166 /* UnionType */: - return emitUnionType(type); - case 167 /* IntersectionType */: - return emitIntersectionType(type); - case 168 /* ParenthesizedType */: - return emitParenType(type); - case 170 /* TypeOperator */: - return emitTypeOperator(type); - case 171 /* IndexedAccessType */: - return emitIndexedAccessType(type); - case 172 /* MappedType */: - return emitMappedType(type); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return emitSignatureDeclarationWithJsDocComments(type); - case 163 /* TypeLiteral */: - return emitTypeLiteral(type); - case 71 /* Identifier */: - return emitEntityName(type); - case 143 /* QualifiedName */: - return emitEntityName(type); - case 158 /* TypePredicate */: - return emitTypePredicate(type); - } - function writeEntityName(entityName) { - if (entityName.kind === 71 /* Identifier */) { - writeTextOfNode(currentText, entityName); - } - else { - var left = entityName.kind === 143 /* QualifiedName */ ? entityName.left : entityName.expression; - var right = entityName.kind === 143 /* QualifiedName */ ? entityName.right : entityName.name; - writeEntityName(left); - write("."); - writeTextOfNode(currentText, right); - } - } - function emitEntityName(entityName) { - var visibilityResult = resolver.isEntityNameVisible(entityName, - // Aliases can be written asynchronously so use correct enclosing declaration - entityName.parent.kind === 237 /* ImportEqualsDeclaration */ ? entityName.parent : enclosingDeclaration); - handleSymbolAccessibilityError(visibilityResult); - recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); - writeEntityName(entityName); - } - function emitExpressionWithTypeArguments(node) { - if (ts.isEntityNameExpression(node.expression)) { - ts.Debug.assert(node.expression.kind === 71 /* Identifier */ || node.expression.kind === 179 /* PropertyAccessExpression */); - emitEntityName(node.expression); - if (node.typeArguments) { - write("<"); - emitCommaList(node.typeArguments, emitType); - write(">"); - } - } - } - function emitTypeReference(type) { - emitEntityName(type.typeName); - if (type.typeArguments) { - write("<"); - emitCommaList(type.typeArguments, emitType); - write(">"); - } - } - function emitTypePredicate(type) { - writeTextOfNode(currentText, type.parameterName); - write(" is "); - emitType(type.type); - } - function emitTypeQuery(type) { - write("typeof "); - emitEntityName(type.exprName); - } - function emitArrayType(type) { - emitType(type.elementType); - write("[]"); - } - function emitTupleType(type) { - write("["); - emitCommaList(type.elementTypes, emitType); - write("]"); - } - function emitUnionType(type) { - emitSeparatedList(type.types, " | ", emitType); - } - function emitIntersectionType(type) { - emitSeparatedList(type.types, " & ", emitType); - } - function emitParenType(type) { - write("("); - emitType(type.type); - write(")"); - } - function emitTypeOperator(type) { - write(ts.tokenToString(type.operator)); - write(" "); - emitType(type.type); - } - function emitIndexedAccessType(node) { - emitType(node.objectType); - write("["); - emitType(node.indexType); - write("]"); - } - function emitMappedType(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - write("{"); - writeLine(); - increaseIndent(); - if (node.readonlyToken) { - write("readonly "); - } - write("["); - writeEntityName(node.typeParameter.name); - write(" in "); - emitType(node.typeParameter.constraint); - write("]"); - if (node.questionToken) { - write("?"); - } - write(": "); - emitType(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitTypeLiteral(type) { - write("{"); - if (type.members.length) { - writeLine(); - increaseIndent(); - // write members - emitLines(type.members); - decreaseIndent(); - } - write("}"); - } - } - function emitSourceFile(node) { - currentText = node.text; - currentLineMap = ts.getLineStarts(node); - currentIdentifiers = node.identifiers; - isCurrentFileExternalModule = ts.isExternalModule(node); - enclosingDeclaration = node; - ts.emitDetachedComments(currentText, currentLineMap, writer, ts.writeCommentRange, node, newLine, /*removeComents*/ true); - emitLines(node.statements); - } - // Return a temp variable name to be used in `export default`/`export class ... extends` statements. - // The temp name will be of the form _default_counter. - // Note that export default is only allowed at most once in a module, so we - // do not need to keep track of created temp names. - function getExportTempVariableName(baseName) { - if (!currentIdentifiers.has(baseName)) { - return baseName; - } - var count = 0; - while (true) { - count++; - var name = baseName + "_" + count; - if (!currentIdentifiers.has(name)) { - return name; - } - } - } - function emitTempVariableDeclaration(expr, baseName, diagnostic, needsDeclare) { - var tempVarName = getExportTempVariableName(baseName); - if (needsDeclare) { - write("declare "); - } - write("const "); - write(tempVarName); - write(": "); - writer.getSymbolAccessibilityDiagnostic = function () { return diagnostic; }; - resolver.writeTypeOfExpression(expr, enclosingDeclaration, 2 /* UseTypeOfFunction */ | 1024 /* UseTypeAliasValue */, writer); - write(";"); - writeLine(); - return tempVarName; - } - function emitExportAssignment(node) { - if (node.expression.kind === 71 /* Identifier */) { - write(node.isExportEquals ? "export = " : "export default "); - writeTextOfNode(currentText, node.expression); - } - else { - var tempVarName = emitTempVariableDeclaration(node.expression, "_default", { - diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: node - }, needsDeclare); - write(node.isExportEquals ? "export = " : "export default "); - write(tempVarName); - } - write(";"); - writeLine(); - // Make all the declarations visible for the export name - if (node.expression.kind === 71 /* Identifier */) { - var nodes = resolver.collectLinkedAliases(node.expression); - // write each of these declarations asynchronously - writeAsynchronousModuleElements(nodes); - } - } - function isModuleElementVisible(node) { - return resolver.isDeclarationVisible(node); - } - function emitModuleElement(node, isModuleElementVisible) { - if (isModuleElementVisible) { - writeModuleElement(node); - } - else if (node.kind === 237 /* ImportEqualsDeclaration */ || - (node.parent.kind === 265 /* SourceFile */ && isCurrentFileExternalModule)) { - var isVisible = void 0; - if (asynchronousSubModuleDeclarationEmitInfo && node.parent.kind !== 265 /* SourceFile */) { - // Import declaration of another module that is visited async so lets put it in right spot - asynchronousSubModuleDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - else { - if (node.kind === 238 /* ImportDeclaration */) { - var importDeclaration = node; - if (importDeclaration.importClause) { - isVisible = (importDeclaration.importClause.name && resolver.isDeclarationVisible(importDeclaration.importClause)) || - isVisibleNamedBinding(importDeclaration.importClause.namedBindings); - } - } - moduleElementDeclarationEmitInfo.push({ - node: node, - outputPos: writer.getTextPos(), - indent: writer.getIndent(), - isVisible: isVisible - }); - } - } - } - function writeModuleElement(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - return writeFunctionDeclaration(node); - case 208 /* VariableStatement */: - return writeVariableStatement(node); - case 230 /* InterfaceDeclaration */: - return writeInterfaceDeclaration(node); - case 229 /* ClassDeclaration */: - return writeClassDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return writeTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return writeEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return writeModuleDeclaration(node); - case 237 /* ImportEqualsDeclaration */: - return writeImportEqualsDeclaration(node); - case 238 /* ImportDeclaration */: - return writeImportDeclaration(node); - default: - ts.Debug.fail("Unknown symbol kind"); - } - } - function emitModuleElementDeclarationFlags(node) { - // If the node is parented in the current source file we need to emit export declare or just export - if (node.parent.kind === 265 /* SourceFile */) { - var modifiers = ts.getModifierFlags(node); - // If the node is exported - if (modifiers & 1 /* Export */) { - write("export "); - } - if (modifiers & 512 /* Default */) { - write("default "); - } - else if (node.kind !== 230 /* InterfaceDeclaration */ && needsDeclare) { - write("declare "); - } - } - } - function emitClassMemberDeclarationFlags(flags) { - if (flags & 8 /* Private */) { - write("private "); - } - else if (flags & 16 /* Protected */) { - write("protected "); - } - if (flags & 32 /* Static */) { - write("static "); - } - if (flags & 64 /* Readonly */) { - write("readonly "); - } - if (flags & 128 /* Abstract */) { - write("abstract "); - } - } - function writeImportEqualsDeclaration(node) { - // note usage of writer. methods instead of aliases created, just to make sure we are using - // correct writer especially to handle asynchronous alias writing - emitJsDocComments(node); - if (ts.hasModifier(node, 1 /* Export */)) { - write("export "); - } - write("import "); - writeTextOfNode(currentText, node.name); - write(" = "); - if (ts.isInternalModuleImportEqualsDeclaration(node)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.moduleReference, getImportEntityNameVisibilityError); - write(";"); - } - else { - write("require("); - emitExternalModuleSpecifier(node); - write(");"); - } - writer.writeLine(); - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - } - function isVisibleNamedBinding(namedBindings) { - if (namedBindings) { - if (namedBindings.kind === 240 /* NamespaceImport */) { - return resolver.isDeclarationVisible(namedBindings); - } - else { - return ts.forEach(namedBindings.elements, function (namedImport) { return resolver.isDeclarationVisible(namedImport); }); - } - } - } - function writeImportDeclaration(node) { - emitJsDocComments(node); - if (ts.hasModifier(node, 1 /* Export */)) { - write("export "); - } - write("import "); - if (node.importClause) { - var currentWriterPos = writer.getTextPos(); - if (node.importClause.name && resolver.isDeclarationVisible(node.importClause)) { - writeTextOfNode(currentText, node.importClause.name); - } - if (node.importClause.namedBindings && isVisibleNamedBinding(node.importClause.namedBindings)) { - if (currentWriterPos !== writer.getTextPos()) { - // If the default binding was emitted, write the separated - write(", "); - } - if (node.importClause.namedBindings.kind === 240 /* NamespaceImport */) { - write("* as "); - writeTextOfNode(currentText, node.importClause.namedBindings.name); - } - else { - write("{ "); - emitCommaList(node.importClause.namedBindings.elements, emitImportOrExportSpecifier, resolver.isDeclarationVisible); - write(" }"); - } - } - write(" from "); - } - emitExternalModuleSpecifier(node); - write(";"); - writer.writeLine(); - } - function emitExternalModuleSpecifier(parent) { - // emitExternalModuleSpecifier is usually called when we emit something in the.d.ts file that will make it an external module (i.e. import/export declarations). - // the only case when it is not true is when we call it to emit correct name for module augmentation - d.ts files with just module augmentations are not considered - // external modules since they are indistinguishable from script files with ambient modules. To fix this in such d.ts files we'll emit top level 'export {}' - // so compiler will treat them as external modules. - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent.kind !== 233 /* ModuleDeclaration */; - var moduleSpecifier; - if (parent.kind === 237 /* ImportEqualsDeclaration */) { - var node = parent; - moduleSpecifier = ts.getExternalModuleImportEqualsDeclarationExpression(node); - } - else if (parent.kind === 233 /* ModuleDeclaration */) { - moduleSpecifier = parent.name; - } - else { - var node = parent; - moduleSpecifier = node.moduleSpecifier; - } - if (moduleSpecifier.kind === 9 /* StringLiteral */ && isBundledEmit && (compilerOptions.out || compilerOptions.outFile)) { - var moduleName = ts.getExternalModuleNameFromDeclaration(host, resolver, parent); - if (moduleName) { - write('"'); - write(moduleName); - write('"'); - return; - } - } - writeTextOfNode(currentText, moduleSpecifier); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - writeTextOfNode(currentText, node.propertyName); - write(" as "); - } - writeTextOfNode(currentText, node.name); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - // Make all the declarations visible for the export name - var nodes = resolver.collectLinkedAliases(node.propertyName || node.name); - // write each of these declarations asynchronously - writeAsynchronousModuleElements(nodes); - } - function emitExportDeclaration(node) { - emitJsDocComments(node); - write("export "); - if (node.exportClause) { - write("{ "); - emitCommaList(node.exportClause.elements, emitExportSpecifier); - write(" }"); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExternalModuleSpecifier(node); - } - write(";"); - writer.writeLine(); - } - function writeModuleDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isGlobalScopeAugmentation(node)) { - write("global "); - } - else { - if (node.flags & 16 /* Namespace */) { - write("namespace "); - } - else { - write("module "); - } - if (ts.isExternalModuleAugmentation(node)) { - emitExternalModuleSpecifier(node); - } - else { - writeTextOfNode(currentText, node.name); - } - } - while (node.body && node.body.kind !== 234 /* ModuleBlock */) { - node = node.body; - write("."); - writeTextOfNode(currentText, node.name); - } - var prevEnclosingDeclaration = enclosingDeclaration; - if (node.body) { - enclosingDeclaration = node; - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.body.statements); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - else { - write(";"); - } - } - function writeTypeAliasDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("type "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - write(" = "); - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.type, getTypeAliasDeclarationVisibilityError); - write(";"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - function getTypeAliasDeclarationVisibilityError() { - return { - diagnosticMessage: ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: node.type, - typeName: node.name - }; - } - } - function writeEnumDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isConst(node)) { - write("const "); - } - write("enum "); - writeTextOfNode(currentText, node.name); - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - } - function emitEnumMemberDeclaration(node) { - emitJsDocComments(node); - writeTextOfNode(currentText, node.name); - var enumMemberValue = resolver.getConstantValue(node); - if (enumMemberValue !== undefined) { - write(" = "); - write(enumMemberValue.toString()); - } - write(","); - writeLine(); - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 151 /* MethodDeclaration */ && ts.hasModifier(node.parent, 8 /* Private */); - } - function emitTypeParameters(typeParameters) { - function emitTypeParameter(node) { - increaseIndent(); - emitJsDocComments(node); - decreaseIndent(); - writeTextOfNode(currentText, node.name); - // If there is constraint present and this is not a type parameter of the private method emit the constraint - if (node.constraint && !isPrivateMethodTypeParameter(node)) { - write(" extends "); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - (node.parent.parent && node.parent.parent.kind === 163 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 151 /* MethodDeclaration */ || - node.parent.kind === 150 /* MethodSignature */ || - node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.kind === 155 /* CallSignature */ || - node.parent.kind === 156 /* ConstructSignature */); - emitType(node.constraint); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.constraint, getTypeParameterConstraintVisibilityError); - } - } - if (node.default && !isPrivateMethodTypeParameter(node)) { - write(" = "); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - (node.parent.parent && node.parent.parent.kind === 163 /* TypeLiteral */)) { - ts.Debug.assert(node.parent.kind === 151 /* MethodDeclaration */ || - node.parent.kind === 150 /* MethodSignature */ || - node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.kind === 155 /* CallSignature */ || - node.parent.kind === 156 /* ConstructSignature */); - emitType(node.default); - } - else { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node.default, getTypeParameterConstraintVisibilityError); - } - } - function getTypeParameterConstraintVisibilityError() { - // Type parameter constraints are named by user so we should always be able to name it - var diagnosticMessage; - switch (node.parent.kind) { - case 229 /* ClassDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 230 /* InterfaceDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 156 /* ConstructSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 155 /* CallSignature */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node.parent, 32 /* Static */)) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 228 /* FunctionDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 231 /* TypeAliasDeclaration */: - diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - } - if (typeParameters) { - write("<"); - emitCommaList(typeParameters, emitTypeParameter); - write(">"); - } - } - function emitHeritageClause(typeReferences, isImplementsList) { - if (typeReferences) { - write(isImplementsList ? " implements " : " extends "); - emitCommaList(typeReferences, emitTypeOfTypeReference); - } - function emitTypeOfTypeReference(node) { - if (ts.isEntityNameExpression(node.expression)) { - emitTypeWithNewGetSymbolAccessibilityDiagnostic(node, getHeritageClauseVisibilityError); - } - else if (!isImplementsList && node.expression.kind === 95 /* NullKeyword */) { - write("null"); - } - function getHeritageClauseVisibilityError() { - var diagnosticMessage; - // Heritage clause is written by user so it can always be named - if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - // Class or Interface implemented/extended is inaccessible - diagnosticMessage = isImplementsList ? - ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : - ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1; - } - else { - // interface is inaccessible - diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: ts.getNameOfDeclaration(node.parent.parent) - }; - } - } - } - function writeClassDeclaration(node) { - function emitParameterProperties(constructorDeclaration) { - if (constructorDeclaration) { - ts.forEach(constructorDeclaration.parameters, function (param) { - if (ts.hasModifier(param, 92 /* ParameterPropertyModifier */)) { - emitPropertyDeclaration(param); - } - }); - } - } - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var baseTypeNode = ts.getClassExtendsHeritageClauseElement(node); - var tempVarName; - if (baseTypeNode && !ts.isEntityNameExpression(baseTypeNode.expression)) { - tempVarName = baseTypeNode.expression.kind === 95 /* NullKeyword */ ? - "null" : - emitTempVariableDeclaration(baseTypeNode.expression, node.name.text + "_base", { - diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: baseTypeNode, - typeName: node.name - }, !ts.findAncestor(node, function (n) { return n.kind === 233 /* ModuleDeclaration */; })); - } - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.hasModifier(node, 128 /* Abstract */)) { - write("abstract "); - } - write("class "); - writeTextOfNode(currentText, node.name); - emitTypeParameters(node.typeParameters); - if (baseTypeNode) { - if (!ts.isEntityNameExpression(baseTypeNode.expression)) { - write(" extends "); - write(tempVarName); - if (baseTypeNode.typeArguments) { - write("<"); - emitCommaList(baseTypeNode.typeArguments, emitType); - write(">"); - } - } - else { - emitHeritageClause([baseTypeNode], /*isImplementsList*/ false); - } - } - emitHeritageClause(ts.getClassImplementsHeritageClauseElements(node), /*isImplementsList*/ true); - write(" {"); - writeLine(); - increaseIndent(); - emitParameterProperties(ts.getFirstConstructorWithBody(node)); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function writeInterfaceDeclaration(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - write("interface "); - writeTextOfNode(currentText, node.name); - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - emitTypeParameters(node.typeParameters); - var interfaceExtendsTypes = ts.filter(ts.getInterfaceBaseTypeNodes(node), function (base) { return ts.isEntityNameExpression(base.expression); }); - if (interfaceExtendsTypes && interfaceExtendsTypes.length) { - emitHeritageClause(interfaceExtendsTypes, /*isImplementsList*/ false); - } - write(" {"); - writeLine(); - increaseIndent(); - emitLines(node.members); - decreaseIndent(); - write("}"); - writeLine(); - enclosingDeclaration = prevEnclosingDeclaration; - } - function emitPropertyDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - emitJsDocComments(node); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - emitVariableDeclaration(node); - write(";"); - writeLine(); - } - function emitVariableDeclaration(node) { - // If we are emitting property it isn't moduleElement and hence we already know it needs to be emitted - // so there is no check needed to see if declaration is visible - if (node.kind !== 226 /* VariableDeclaration */ || resolver.isDeclarationVisible(node)) { - if (ts.isBindingPattern(node.name)) { - emitBindingPattern(node.name); - } - else { - // If this node is a computed name, it can only be a symbol, because we've already skipped - // it if it's not a well known symbol. In that case, the text of the name will be exactly - // what we want, namely the name expression enclosed in brackets. - writeTextOfNode(currentText, node.name); - // If optional property emit ? but in the case of parameterProperty declaration with "?" indicating optional parameter for the constructor - // we don't want to emit property declaration with "?" - if ((node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */ || - (node.kind === 146 /* Parameter */ && !ts.isParameterPropertyDeclaration(node))) && ts.hasQuestionToken(node)) { - write("?"); - } - if ((node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */) && node.parent.kind === 163 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (resolver.isLiteralConstDeclaration(node)) { - write(" = "); - resolver.writeLiteralConstValue(node, writer); - } - else if (!ts.hasModifier(node, 8 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getVariableDeclarationTypeVisibilityError); - } - } - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 226 /* VariableDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } - else if (node.kind === 149 /* PropertyDeclaration */ || node.kind === 148 /* PropertySignature */) { - // TODO(jfreeman): Deal with computed properties in error reporting. - if (ts.hasModifier(node, 32 /* Static */)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } - else { - // Interfaces cannot have types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function emitBindingPattern(bindingPattern) { - // Only select non-omitted expression from the bindingPattern's elements. - // We have to do this to avoid emitting trailing commas. - // For example: - // original: var [, c,,] = [ 2,3,4] - // emitted: declare var c: number; // instead of declare var c:number, ; - var elements = []; - for (var _i = 0, _a = bindingPattern.elements; _i < _a.length; _i++) { - var element = _a[_i]; - if (element.kind !== 200 /* OmittedExpression */) { - elements.push(element); - } - } - emitCommaList(elements, emitBindingElement); - } - function emitBindingElement(bindingElement) { - function getBindingElementTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: bindingElement, - typeName: bindingElement.name - } : undefined; - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - emitBindingPattern(bindingElement.name); - } - else { - writeTextOfNode(currentText, bindingElement.name); - writeTypeOfDeclaration(bindingElement, /*type*/ undefined, getBindingElementTypeVisibilityError); - } - } - } - } - function emitTypeOfVariableDeclarationFromTypeLiteral(node) { - // if this is property of type literal, - // or is parameter of method/call/construct/index signature of type literal - // emit only if type is specified - if (node.type) { - write(": "); - emitType(node.type); - } - } - function isVariableStatementVisible(node) { - return ts.forEach(node.declarationList.declarations, function (varDeclaration) { return resolver.isDeclarationVisible(varDeclaration); }); - } - function writeVariableStatement(node) { - emitJsDocComments(node); - emitModuleElementDeclarationFlags(node); - if (ts.isLet(node.declarationList)) { - write("let "); - } - else if (ts.isConst(node.declarationList)) { - write("const "); - } - else { - write("var "); - } - emitCommaList(node.declarationList.declarations, emitVariableDeclaration, resolver.isDeclarationVisible); - write(";"); - writeLine(); - } - function emitAccessorDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); - var accessorWithTypeAnnotation; - if (node === accessors.firstAccessor) { - emitJsDocComments(accessors.getAccessor); - emitJsDocComments(accessors.setAccessor); - emitClassMemberDeclarationFlags(ts.getModifierFlags(node) | (accessors.setAccessor ? 0 : 64 /* Readonly */)); - writeTextOfNode(currentText, node.name); - if (!ts.hasModifier(node, 8 /* Private */)) { - accessorWithTypeAnnotation = node; - var type = getTypeAnnotationFromAccessor(node); - if (!type) { - // couldn't get type for the first accessor, try the another one - var anotherAccessor = node.kind === 153 /* GetAccessor */ ? accessors.setAccessor : accessors.getAccessor; - type = getTypeAnnotationFromAccessor(anotherAccessor); - if (type) { - accessorWithTypeAnnotation = anotherAccessor; - } - } - writeTypeOfDeclaration(node, type, getAccessorDeclarationTypeVisibilityError); - } - write(";"); - writeLine(); - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 153 /* GetAccessor */ - ? accessor.type // Getter - return type - : accessor.parameters.length > 0 - ? accessor.parameters[0].type // Setter parameter type - : undefined; - } - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - if (accessorWithTypeAnnotation.kind === 154 /* SetAccessor */) { - // Setters have to have type named and cannot infer it so, the type should always be named - if (ts.hasModifier(accessorWithTypeAnnotation.parent, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.parameters[0], - // TODO(jfreeman): Investigate why we are passing node.name instead of node.parameters[0].name - typeName: accessorWithTypeAnnotation.name - }; - } - else { - if (ts.hasModifier(accessorWithTypeAnnotation, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0; - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: accessorWithTypeAnnotation.name, - typeName: undefined - }; - } - } - } - function writeFunctionDeclaration(node) { - if (ts.hasDynamicName(node)) { - return; - } - // If we are emitting Method/Constructor it isn't moduleElement and hence already determined to be emitting - // so no need to verify if the declaration is visible - if (!resolver.isImplementationOfOverload(node)) { - emitJsDocComments(node); - if (node.kind === 228 /* FunctionDeclaration */) { - emitModuleElementDeclarationFlags(node); - } - else if (node.kind === 151 /* MethodDeclaration */ || node.kind === 152 /* Constructor */) { - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - } - if (node.kind === 228 /* FunctionDeclaration */) { - write("function "); - writeTextOfNode(currentText, node.name); - } - else if (node.kind === 152 /* Constructor */) { - write("constructor"); - } - else { - writeTextOfNode(currentText, node.name); - if (ts.hasQuestionToken(node)) { - write("?"); - } - } - emitSignatureDeclaration(node); - } - } - function emitSignatureDeclarationWithJsDocComments(node) { - emitJsDocComments(node); - emitSignatureDeclaration(node); - } - function emitSignatureDeclaration(node) { - var prevEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = node; - var closeParenthesizedFunctionType = false; - if (node.kind === 157 /* IndexSignature */) { - // Index signature can have readonly modifier - emitClassMemberDeclarationFlags(ts.getModifierFlags(node)); - write("["); - } - else { - // Construct signature or constructor type write new Signature - if (node.kind === 156 /* ConstructSignature */ || node.kind === 161 /* ConstructorType */) { - write("new "); - } - else if (node.kind === 160 /* FunctionType */) { - var currentOutput = writer.getText(); - // Do not generate incorrect type when function type with type parameters is type argument - // This could happen if user used space between two '<' making it error free - // e.g var x: A< (a: Tany)=>Tany>; - if (node.typeParameters && currentOutput.charAt(currentOutput.length - 1) === "<") { - closeParenthesizedFunctionType = true; - write("("); - } - } - emitTypeParameters(node.typeParameters); - write("("); - } - // Parameters - emitCommaList(node.parameters, emitParameterDeclaration); - if (node.kind === 157 /* IndexSignature */) { - write("]"); - } - else { - write(")"); - } - // If this is not a constructor and is not private, emit the return type - var isFunctionTypeOrConstructorType = node.kind === 160 /* FunctionType */ || node.kind === 161 /* ConstructorType */; - if (isFunctionTypeOrConstructorType || node.parent.kind === 163 /* TypeLiteral */) { - // Emit type literal signature return type only if specified - if (node.type) { - write(isFunctionTypeOrConstructorType ? " => " : ": "); - emitType(node.type); - } - } - else if (node.kind !== 152 /* Constructor */ && !ts.hasModifier(node, 8 /* Private */)) { - writeReturnTypeAtSignature(node, getReturnTypeVisibilityError); - } - enclosingDeclaration = prevEnclosingDeclaration; - if (!isFunctionTypeOrConstructorType) { - write(";"); - writeLine(); - } - else if (closeParenthesizedFunctionType) { - write(")"); - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage; - switch (node.kind) { - case 156 /* ConstructSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 155 /* CallSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 157 /* IndexSignature */: - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node, 32 /* Static */)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } - else if (node.parent.kind === 229 /* ClassDeclaration */) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } - else { - // Interfaces cannot have return types that cannot be named - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 228 /* FunctionDeclaration */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : - ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - ts.Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage: diagnosticMessage, - errorNode: node.name || node - }; - } - } - function emitParameterDeclaration(node) { - increaseIndent(); - emitJsDocComments(node); - if (node.dotDotDotToken) { - write("..."); - } - if (ts.isBindingPattern(node.name)) { - // For bindingPattern, we can't simply writeTextOfNode from the source file - // because we want to omit the initializer and using writeTextOfNode will result in initializer get emitted. - // Therefore, we will have to recursively emit each element in the bindingPattern. - emitBindingPattern(node.name); - } - else { - writeTextOfNode(currentText, node.name); - } - if (resolver.isOptionalParameter(node)) { - write("?"); - } - decreaseIndent(); - if (node.parent.kind === 160 /* FunctionType */ || - node.parent.kind === 161 /* ConstructorType */ || - node.parent.parent.kind === 163 /* TypeLiteral */) { - emitTypeOfVariableDeclarationFromTypeLiteral(node); - } - else if (!ts.hasModifier(node.parent, 8 /* Private */)) { - writeTypeOfDeclaration(node, node.type, getParameterDeclarationTypeVisibilityError); - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== undefined ? { - diagnosticMessage: diagnosticMessage, - errorNode: node, - typeName: node.name - } : undefined; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 152 /* Constructor */: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 156 /* ConstructSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 155 /* CallSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 157 /* IndexSignature */: - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.hasModifier(node.parent, 32 /* Static */)) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } - else if (node.parent.parent.kind === 229 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } - else { - // Interfaces cannot have parameter types that cannot be named - return symbolAccessibilityResult.errorModuleName ? - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 228 /* FunctionDeclaration */: - return symbolAccessibilityResult.errorModuleName ? - symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : - ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - default: - ts.Debug.fail("This is unknown parent for parameter: " + node.parent.kind); - } - } - function emitBindingPattern(bindingPattern) { - // We have to explicitly emit square bracket and bracket because these tokens are not store inside the node. - if (bindingPattern.kind === 174 /* ObjectBindingPattern */) { - write("{"); - emitCommaList(bindingPattern.elements, emitBindingElement); - write("}"); - } - else if (bindingPattern.kind === 175 /* ArrayBindingPattern */) { - write("["); - var elements = bindingPattern.elements; - emitCommaList(elements, emitBindingElement); - if (elements && elements.hasTrailingComma) { - write(", "); - } - write("]"); - } - } - function emitBindingElement(bindingElement) { - if (bindingElement.kind === 200 /* OmittedExpression */) { - // If bindingElement is an omittedExpression (i.e. containing elision), - // we will emit blank space (although this may differ from users' original code, - // it allows emitSeparatedList to write separator appropriately) - // Example: - // original: function foo([, x, ,]) {} - // emit : function foo([ , x, , ]) {} - write(" "); - } - else if (bindingElement.kind === 176 /* BindingElement */) { - if (bindingElement.propertyName) { - // bindingElement has propertyName property in the following case: - // { y: [a,b,c] ...} -> bindingPattern will have a property called propertyName for "y" - // We have to explicitly emit the propertyName before descending into its binding elements. - // Example: - // original: function foo({y: [a,b,c]}) {} - // emit : declare function foo({y: [a, b, c]}: { y: [any, any, any] }) void; - writeTextOfNode(currentText, bindingElement.propertyName); - write(": "); - } - if (bindingElement.name) { - if (ts.isBindingPattern(bindingElement.name)) { - // If it is a nested binding pattern, we will recursively descend into each element and emit each one separately. - // In the case of rest element, we will omit rest element. - // Example: - // original: function foo([a, [[b]], c] = [1,[["string"]], 3]) {} - // emit : declare function foo([a, [[b]], c]: [number, [[string]], number]): void; - // original with rest: function foo([a, ...c]) {} - // emit : declare function foo([a, ...c]): void; - emitBindingPattern(bindingElement.name); - } - else { - ts.Debug.assert(bindingElement.name.kind === 71 /* Identifier */); - // If the node is just an identifier, we will simply emit the text associated with the node's name - // Example: - // original: function foo({y = 10, x}) {} - // emit : declare function foo({y, x}: {number, any}): void; - if (bindingElement.dotDotDotToken) { - write("..."); - } - writeTextOfNode(currentText, bindingElement.name); - } - } - } - } - } - function emitNode(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 233 /* ModuleDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 230 /* InterfaceDeclaration */: - case 229 /* ClassDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - return emitModuleElement(node, isModuleElementVisible(node)); - case 208 /* VariableStatement */: - return emitModuleElement(node, isVariableStatementVisible(node)); - case 238 /* ImportDeclaration */: - // Import declaration without import clause is visible, otherwise it is not visible - return emitModuleElement(node, /*isModuleElementVisible*/ !node.importClause); - case 244 /* ExportDeclaration */: - return emitExportDeclaration(node); - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return writeFunctionDeclaration(node); - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 157 /* IndexSignature */: - return emitSignatureDeclarationWithJsDocComments(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return emitPropertyDeclaration(node); - case 264 /* EnumMember */: - return emitEnumMemberDeclaration(node); - case 243 /* ExportAssignment */: - return emitExportAssignment(node); - case 265 /* SourceFile */: - return emitSourceFile(node); - } - } - /** - * Adds the reference to referenced file, returns true if global file reference was emitted - * @param referencedFile - * @param addBundledFileReference Determines if global file reference corresponding to bundled file should be emitted or not - */ - function writeReferencePath(referencedFile, addBundledFileReference, emitOnlyDtsFiles) { - var declFileName; - var addedBundledEmitReference = false; - if (ts.isDeclarationFile(referencedFile)) { - // Declaration file, use declaration file name - declFileName = referencedFile.fileName; - } - else { - // Get the declaration file path - ts.forEachEmittedFile(host, getDeclFileName, referencedFile, emitOnlyDtsFiles); - } - if (declFileName) { - declFileName = ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizeSlashes(declarationFilePath)), declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ false); - referencesOutput += "/// " + newLine; - } - return addedBundledEmitReference; - function getDeclFileName(emitFileNames, sourceFileOrBundle) { - // Dont add reference path to this file if it is a bundled emit and caller asked not emit bundled file path - var isBundledEmit = sourceFileOrBundle.kind === 266 /* Bundle */; - if (isBundledEmit && !addBundledFileReference) { - return; - } - ts.Debug.assert(!!emitFileNames.declarationFilePath || ts.isSourceFileJavaScript(referencedFile), "Declaration file is not present only for javascript files"); - declFileName = emitFileNames.declarationFilePath || emitFileNames.jsFilePath; - addedBundledEmitReference = isBundledEmit; - } - } - } - /* @internal */ - function writeDeclarationFile(declarationFilePath, sourceFileOrBundle, host, resolver, emitterDiagnostics, emitOnlyDtsFiles) { - var emitDeclarationResult = emitDeclarations(host, resolver, emitterDiagnostics, declarationFilePath, sourceFileOrBundle, emitOnlyDtsFiles); - var emitSkipped = emitDeclarationResult.reportedDeclarationError || host.isEmitBlocked(declarationFilePath) || host.getCompilerOptions().noEmit; - if (!emitSkipped) { - var sourceFiles = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle.sourceFiles : [sourceFileOrBundle]; - var declarationOutput = emitDeclarationResult.referencesOutput - + getDeclarationOutput(emitDeclarationResult.synchronousDeclarationOutput, emitDeclarationResult.moduleElementDeclarationEmitInfo); - ts.writeFile(host, emitterDiagnostics, declarationFilePath, declarationOutput, host.getCompilerOptions().emitBOM, sourceFiles); - } - return emitSkipped; - function getDeclarationOutput(synchronousDeclarationOutput, moduleElementDeclarationEmitInfo) { - var appliedSyncOutputPos = 0; - var declarationOutput = ""; - // apply asynchronous additions to the synchronous output - ts.forEach(moduleElementDeclarationEmitInfo, function (aliasEmitInfo) { - if (aliasEmitInfo.asynchronousOutput) { - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos, aliasEmitInfo.outputPos); - declarationOutput += getDeclarationOutput(aliasEmitInfo.asynchronousOutput, aliasEmitInfo.subModuleElementDeclarationEmitInfo); - appliedSyncOutputPos = aliasEmitInfo.outputPos; - } - }); - declarationOutput += synchronousDeclarationOutput.substring(appliedSyncOutputPos); - return declarationOutput; - } - } - ts.writeDeclarationFile = writeDeclarationFile; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -var ts; -(function (ts) { - var delimiters = createDelimiterMap(); - var brackets = createBracketsMap(); - /*@internal*/ - // targetSourceFile is when users only want one file in entire project to be emitted. This is used in compileOnSave feature - function emitFiles(resolver, host, targetSourceFile, emitOnlyDtsFiles, transformers) { - var compilerOptions = host.getCompilerOptions(); - var moduleKind = ts.getEmitModuleKind(compilerOptions); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap ? [] : undefined; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; - var emitterDiagnostics = ts.createDiagnosticCollection(); - var newLine = host.getNewLine(); - var writer = ts.createTextWriter(newLine); - var sourceMap = ts.createSourceMapWriter(host, writer); - var currentSourceFile; - var bundledHelpers; - var isOwnFileEmit; - var emitSkipped = false; - var sourceFiles = ts.getSourceFilesToEmit(host, targetSourceFile); - // Transform the source files - var transform = ts.transformNodes(resolver, host, compilerOptions, sourceFiles, transformers, /*allowDtsFiles*/ false); - // Create a printer to print the nodes - var printer = createPrinter(compilerOptions, { - // resolver hooks - hasGlobalName: resolver.hasGlobalName, - // transform hooks - onEmitNode: transform.emitNodeWithNotification, - substituteNode: transform.substituteNode, - // sourcemap hooks - onEmitSourceMapOfNode: sourceMap.emitNodeWithSourceMap, - onEmitSourceMapOfToken: sourceMap.emitTokenWithSourceMap, - onEmitSourceMapOfPosition: sourceMap.emitPos, - // emitter hooks - onEmitHelpers: emitHelpers, - onSetSourceFile: setSourceFile, - }); - // Emit each output file - ts.performance.mark("beforePrint"); - ts.forEachEmittedFile(host, emitSourceFileOrBundle, transform.transformed, emitOnlyDtsFiles); - ts.performance.measure("printTime", "beforePrint"); - // Clean up emit nodes on parse tree - transform.dispose(); - return { - emitSkipped: emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle(_a, sourceFileOrBundle) { - var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath; - // Make sure not to write js file and source map file if any of them cannot be written - if (!host.isEmitBlocked(jsFilePath) && !compilerOptions.noEmit) { - if (!emitOnlyDtsFiles) { - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - } - } - else { - emitSkipped = true; - } - if (declarationFilePath) { - emitSkipped = ts.writeDeclarationFile(declarationFilePath, ts.getOriginalSourceFileOrBundle(sourceFileOrBundle), host, resolver, emitterDiagnostics, emitOnlyDtsFiles) || emitSkipped; - } - if (!emitSkipped && emittedFilesList) { - if (!emitOnlyDtsFiles) { - emittedFilesList.push(jsFilePath); - } - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - if (declarationFilePath) { - emittedFilesList.push(declarationFilePath); - } - } - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle) { - var bundle = sourceFileOrBundle.kind === 266 /* Bundle */ ? sourceFileOrBundle : undefined; - var sourceFile = sourceFileOrBundle.kind === 265 /* SourceFile */ ? sourceFileOrBundle : undefined; - var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - sourceMap.initialize(jsFilePath, sourceMapFilePath, sourceFileOrBundle); - if (bundle) { - bundledHelpers = ts.createMap(); - isOwnFileEmit = false; - printer.writeBundle(bundle, writer); - } - else { - isOwnFileEmit = true; - printer.writeFile(sourceFile, writer); - } - writer.writeLine(); - var sourceMappingURL = sourceMap.getSourceMappingURL(); - if (sourceMappingURL) { - writer.write("//# " + "sourceMappingURL" + "=" + sourceMappingURL); // Sometimes tools can sometimes see this line as a source mapping url comment - } - // Write the source map - if (compilerOptions.sourceMap && !compilerOptions.inlineSourceMap) { - ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap.getText(), /*writeByteOrderMark*/ false, sourceFiles); - } - // Record source map data for the test harness. - if (sourceMapDataList) { - sourceMapDataList.push(sourceMap.getSourceMapData()); - } - // Write the output file - ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), compilerOptions.emitBOM, sourceFiles); - // Reset state - sourceMap.reset(); - writer.reset(); - currentSourceFile = undefined; - bundledHelpers = undefined; - isOwnFileEmit = false; - } - function setSourceFile(node) { - currentSourceFile = node; - sourceMap.setSourceFile(node); - } - function emitHelpers(node, writeLines) { - var helpersEmitted = false; - var bundle = node.kind === 266 /* Bundle */ ? node : undefined; - if (bundle && moduleKind === ts.ModuleKind.None) { - return; - } - var numNodes = bundle ? bundle.sourceFiles.length : 1; - for (var i = 0; i < numNodes; i++) { - var currentNode = bundle ? bundle.sourceFiles[i] : node; - var sourceFile = ts.isSourceFile(currentNode) ? currentNode : currentSourceFile; - var shouldSkip = compilerOptions.noEmitHelpers || (sourceFile && ts.getExternalHelpersModuleName(sourceFile) !== undefined); - var shouldBundle = ts.isSourceFile(currentNode) && !isOwnFileEmit; - var helpers = ts.getEmitHelpers(currentNode); - if (helpers) { - for (var _a = 0, _b = ts.stableSort(helpers, ts.compareEmitHelpers); _a < _b.length; _a++) { - var helper = _b[_a]; - if (!helper.scoped) { - // Skip the helper if it can be skipped and the noEmitHelpers compiler - // option is set, or if it can be imported and the importHelpers compiler - // option is set. - if (shouldSkip) - continue; - // Skip the helper if it can be bundled but hasn't already been emitted and we - // are emitting a bundled module. - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } - else if (bundle) { - // Skip the helper if it is scoped and we are emitting bundled helpers - continue; - } - writeLines(helper.text); - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - } - ts.emitFiles = emitFiles; - function createPrinter(printerOptions, handlers) { - if (printerOptions === void 0) { printerOptions = {}; } - if (handlers === void 0) { handlers = {}; } - var hasGlobalName = handlers.hasGlobalName, onEmitSourceMapOfNode = handlers.onEmitSourceMapOfNode, onEmitSourceMapOfToken = handlers.onEmitSourceMapOfToken, onEmitSourceMapOfPosition = handlers.onEmitSourceMapOfPosition, onEmitNode = handlers.onEmitNode, onEmitHelpers = handlers.onEmitHelpers, onSetSourceFile = handlers.onSetSourceFile, substituteNode = handlers.substituteNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray; - var newLine = ts.getNewLineCharacter(printerOptions); - var comments = ts.createCommentWriter(printerOptions, onEmitSourceMapOfPosition); - var emitNodeWithComments = comments.emitNodeWithComments, emitBodyWithDetachedComments = comments.emitBodyWithDetachedComments, emitTrailingCommentsOfPosition = comments.emitTrailingCommentsOfPosition, emitLeadingCommentsOfPosition = comments.emitLeadingCommentsOfPosition; - var currentSourceFile; - var nodeIdToGeneratedName; // Map of generated names for specific nodes. - var autoGeneratedIdToGeneratedName; // Map of generated names for temp and loop variables. - var generatedNames; // Set of names generated by the NameGenerator. - var tempFlagsStack; // Stack of enclosing name generation scopes. - var tempFlags; // TempFlags for the current name generation scope. - var writer; - var ownWriter; - reset(); - return { - // public API - printNode: printNode, - printFile: printFile, - printBundle: printBundle, - // internal API - writeNode: writeNode, - writeFile: writeFile, - writeBundle: writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0 /* SourceFile */: - ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); - break; - case 2 /* IdentifierName */: - ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); - break; - case 1 /* Expression */: - ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 265 /* SourceFile */: return printFile(node); - case 266 /* Bundle */: return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle(bundle, beginPrint()); - return endPrint(); - } - function printFile(sourceFile) { - writeFile(sourceFile, beginPrint()); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - var previousWriter = writer; - setWriter(output); - print(hint, node, sourceFile); - reset(); - writer = previousWriter; - } - function writeBundle(bundle, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpersIndirect(bundle); - for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - print(0 /* SourceFile */, sourceFile, sourceFile); - } - reset(); - writer = previousWriter; - } - function writeFile(sourceFile, output) { - var previousWriter = writer; - setWriter(output); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0 /* SourceFile */, sourceFile, sourceFile); - reset(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = ts.createTextWriter(newLine)); - } - function endPrint() { - var text = ownWriter.getText(); - ownWriter.reset(); - return text; - } - function print(hint, node, sourceFile) { - setSourceFile(sourceFile); - pipelineEmitWithNotification(hint, node); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - comments.setSourceFile(sourceFile); - if (onSetSourceFile) { - onSetSourceFile(sourceFile); - } - } - function setWriter(output) { - writer = output; - comments.setWriter(output); - } - function reset() { - nodeIdToGeneratedName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = ts.createMap(); - tempFlagsStack = []; - tempFlags = 0 /* Auto */; - comments.reset(); - setWriter(/*output*/ undefined); - } - function emit(node) { - pipelineEmitWithNotification(3 /* Unspecified */, node); - } - function emitIdentifierName(node) { - pipelineEmitWithNotification(2 /* IdentifierName */, node); - } - function emitExpression(node) { - pipelineEmitWithNotification(1 /* Expression */, node); - } - function pipelineEmitWithNotification(hint, node) { - if (onEmitNode) { - onEmitNode(hint, node, pipelineEmitWithComments); - } - else { - pipelineEmitWithComments(hint, node); - } - } - function pipelineEmitWithComments(hint, node) { - node = trySubstituteNode(hint, node); - if (emitNodeWithComments && hint !== 0 /* SourceFile */) { - emitNodeWithComments(hint, node, pipelineEmitWithSourceMap); - } - else { - pipelineEmitWithSourceMap(hint, node); - } - } - function pipelineEmitWithSourceMap(hint, node) { - if (onEmitSourceMapOfNode && hint !== 0 /* SourceFile */ && hint !== 2 /* IdentifierName */) { - onEmitSourceMapOfNode(hint, node, pipelineEmitWithHint); - } - else { - pipelineEmitWithHint(hint, node); - } - } - function pipelineEmitWithHint(hint, node) { - switch (hint) { - case 0 /* SourceFile */: return pipelineEmitSourceFile(node); - case 2 /* IdentifierName */: return pipelineEmitIdentifierName(node); - case 1 /* Expression */: return pipelineEmitExpression(node); - case 3 /* Unspecified */: return pipelineEmitUnspecified(node); - } - } - function pipelineEmitSourceFile(node) { - ts.Debug.assertNode(node, ts.isSourceFile); - emitSourceFile(node); - } - function pipelineEmitIdentifierName(node) { - ts.Debug.assertNode(node, ts.isIdentifier); - emitIdentifier(node); - } - function pipelineEmitUnspecified(node) { - var kind = node.kind; - // Reserved words - // Strict mode reserved words - // Contextual keywords - if (ts.isKeyword(kind)) { - writeTokenText(kind); - return; - } - switch (kind) { - // Pseudo-literals - case 14 /* TemplateHead */: - case 15 /* TemplateMiddle */: - case 16 /* TemplateTail */: - return emitLiteral(node); - // Identifiers - case 71 /* Identifier */: - return emitIdentifier(node); - // Parse tree nodes - // Names - case 143 /* QualifiedName */: - return emitQualifiedName(node); - case 144 /* ComputedPropertyName */: - return emitComputedPropertyName(node); - // Signature elements - case 145 /* TypeParameter */: - return emitTypeParameter(node); - case 146 /* Parameter */: - return emitParameter(node); - case 147 /* Decorator */: - return emitDecorator(node); - // Type members - case 148 /* PropertySignature */: - return emitPropertySignature(node); - case 149 /* PropertyDeclaration */: - return emitPropertyDeclaration(node); - case 150 /* MethodSignature */: - return emitMethodSignature(node); - case 151 /* MethodDeclaration */: - return emitMethodDeclaration(node); - case 152 /* Constructor */: - return emitConstructor(node); - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 155 /* CallSignature */: - return emitCallSignature(node); - case 156 /* ConstructSignature */: - return emitConstructSignature(node); - case 157 /* IndexSignature */: - return emitIndexSignature(node); - // Types - case 158 /* TypePredicate */: - return emitTypePredicate(node); - case 159 /* TypeReference */: - return emitTypeReference(node); - case 160 /* FunctionType */: - return emitFunctionType(node); - case 161 /* ConstructorType */: - return emitConstructorType(node); - case 162 /* TypeQuery */: - return emitTypeQuery(node); - case 163 /* TypeLiteral */: - return emitTypeLiteral(node); - case 164 /* ArrayType */: - return emitArrayType(node); - case 165 /* TupleType */: - return emitTupleType(node); - case 166 /* UnionType */: - return emitUnionType(node); - case 167 /* IntersectionType */: - return emitIntersectionType(node); - case 168 /* ParenthesizedType */: - return emitParenthesizedType(node); - case 201 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(node); - case 169 /* ThisType */: - return emitThisType(); - case 170 /* TypeOperator */: - return emitTypeOperator(node); - case 171 /* IndexedAccessType */: - return emitIndexedAccessType(node); - case 172 /* MappedType */: - return emitMappedType(node); - case 173 /* LiteralType */: - return emitLiteralType(node); - // Binding patterns - case 174 /* ObjectBindingPattern */: - return emitObjectBindingPattern(node); - case 175 /* ArrayBindingPattern */: - return emitArrayBindingPattern(node); - case 176 /* BindingElement */: - return emitBindingElement(node); - // Misc - case 205 /* TemplateSpan */: - return emitTemplateSpan(node); - case 206 /* SemicolonClassElement */: - return emitSemicolonClassElement(); - // Statements - case 207 /* Block */: - return emitBlock(node); - case 208 /* VariableStatement */: - return emitVariableStatement(node); - case 209 /* EmptyStatement */: - return emitEmptyStatement(); - case 210 /* ExpressionStatement */: - return emitExpressionStatement(node); - case 211 /* IfStatement */: - return emitIfStatement(node); - case 212 /* DoStatement */: - return emitDoStatement(node); - case 213 /* WhileStatement */: - return emitWhileStatement(node); - case 214 /* ForStatement */: - return emitForStatement(node); - case 215 /* ForInStatement */: - return emitForInStatement(node); - case 216 /* ForOfStatement */: - return emitForOfStatement(node); - case 217 /* ContinueStatement */: - return emitContinueStatement(node); - case 218 /* BreakStatement */: - return emitBreakStatement(node); - case 219 /* ReturnStatement */: - return emitReturnStatement(node); - case 220 /* WithStatement */: - return emitWithStatement(node); - case 221 /* SwitchStatement */: - return emitSwitchStatement(node); - case 222 /* LabeledStatement */: - return emitLabeledStatement(node); - case 223 /* ThrowStatement */: - return emitThrowStatement(node); - case 224 /* TryStatement */: - return emitTryStatement(node); - case 225 /* DebuggerStatement */: - return emitDebuggerStatement(node); - // Declarations - case 226 /* VariableDeclaration */: - return emitVariableDeclaration(node); - case 227 /* VariableDeclarationList */: - return emitVariableDeclarationList(node); - case 228 /* FunctionDeclaration */: - return emitFunctionDeclaration(node); - case 229 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 230 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 231 /* TypeAliasDeclaration */: - return emitTypeAliasDeclaration(node); - case 232 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 233 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 234 /* ModuleBlock */: - return emitModuleBlock(node); - case 235 /* CaseBlock */: - return emitCaseBlock(node); - case 237 /* ImportEqualsDeclaration */: - return emitImportEqualsDeclaration(node); - case 238 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 239 /* ImportClause */: - return emitImportClause(node); - case 240 /* NamespaceImport */: - return emitNamespaceImport(node); - case 241 /* NamedImports */: - return emitNamedImports(node); - case 242 /* ImportSpecifier */: - return emitImportSpecifier(node); - case 243 /* ExportAssignment */: - return emitExportAssignment(node); - case 244 /* ExportDeclaration */: - return emitExportDeclaration(node); - case 245 /* NamedExports */: - return emitNamedExports(node); - case 246 /* ExportSpecifier */: - return emitExportSpecifier(node); - case 247 /* MissingDeclaration */: - return; - // Module references - case 248 /* ExternalModuleReference */: - return emitExternalModuleReference(node); - // JSX (non-expression) - case 10 /* JsxText */: - return emitJsxText(node); - case 251 /* JsxOpeningElement */: - return emitJsxOpeningElement(node); - case 252 /* JsxClosingElement */: - return emitJsxClosingElement(node); - case 253 /* JsxAttribute */: - return emitJsxAttribute(node); - case 254 /* JsxAttributes */: - return emitJsxAttributes(node); - case 255 /* JsxSpreadAttribute */: - return emitJsxSpreadAttribute(node); - case 256 /* JsxExpression */: - return emitJsxExpression(node); - // Clauses - case 257 /* CaseClause */: - return emitCaseClause(node); - case 258 /* DefaultClause */: - return emitDefaultClause(node); - case 259 /* HeritageClause */: - return emitHeritageClause(node); - case 260 /* CatchClause */: - return emitCatchClause(node); - // Property assignments - case 261 /* PropertyAssignment */: - return emitPropertyAssignment(node); - case 262 /* ShorthandPropertyAssignment */: - return emitShorthandPropertyAssignment(node); - case 263 /* SpreadAssignment */: - return emitSpreadAssignment(node); - // Enum - case 264 /* EnumMember */: - return emitEnumMember(node); - } - // If the node is an expression, try to emit it as an expression with - // substitution. - if (ts.isExpression(node)) { - return pipelineEmitExpression(trySubstituteNode(1 /* Expression */, node)); - } - if (ts.isToken(node)) { - writeTokenText(kind); - return; - } - } - function pipelineEmitExpression(node) { - var kind = node.kind; - switch (kind) { - // Literals - case 8 /* NumericLiteral */: - return emitNumericLiteral(node); - case 9 /* StringLiteral */: - case 12 /* RegularExpressionLiteral */: - case 13 /* NoSubstitutionTemplateLiteral */: - return emitLiteral(node); - // Identifiers - case 71 /* Identifier */: - return emitIdentifier(node); - // Reserved words - case 86 /* FalseKeyword */: - case 95 /* NullKeyword */: - case 97 /* SuperKeyword */: - case 101 /* TrueKeyword */: - case 99 /* ThisKeyword */: - writeTokenText(kind); - return; - // Expressions - case 177 /* ArrayLiteralExpression */: - return emitArrayLiteralExpression(node); - case 178 /* ObjectLiteralExpression */: - return emitObjectLiteralExpression(node); - case 179 /* PropertyAccessExpression */: - return emitPropertyAccessExpression(node); - case 180 /* ElementAccessExpression */: - return emitElementAccessExpression(node); - case 181 /* CallExpression */: - return emitCallExpression(node); - case 182 /* NewExpression */: - return emitNewExpression(node); - case 183 /* TaggedTemplateExpression */: - return emitTaggedTemplateExpression(node); - case 184 /* TypeAssertionExpression */: - return emitTypeAssertionExpression(node); - case 185 /* ParenthesizedExpression */: - return emitParenthesizedExpression(node); - case 186 /* FunctionExpression */: - return emitFunctionExpression(node); - case 187 /* ArrowFunction */: - return emitArrowFunction(node); - case 188 /* DeleteExpression */: - return emitDeleteExpression(node); - case 189 /* TypeOfExpression */: - return emitTypeOfExpression(node); - case 190 /* VoidExpression */: - return emitVoidExpression(node); - case 191 /* AwaitExpression */: - return emitAwaitExpression(node); - case 192 /* PrefixUnaryExpression */: - return emitPrefixUnaryExpression(node); - case 193 /* PostfixUnaryExpression */: - return emitPostfixUnaryExpression(node); - case 194 /* BinaryExpression */: - return emitBinaryExpression(node); - case 195 /* ConditionalExpression */: - return emitConditionalExpression(node); - case 196 /* TemplateExpression */: - return emitTemplateExpression(node); - case 197 /* YieldExpression */: - return emitYieldExpression(node); - case 198 /* SpreadElement */: - return emitSpreadExpression(node); - case 199 /* ClassExpression */: - return emitClassExpression(node); - case 200 /* OmittedExpression */: - return; - case 202 /* AsExpression */: - return emitAsExpression(node); - case 203 /* NonNullExpression */: - return emitNonNullExpression(node); - case 204 /* MetaProperty */: - return emitMetaProperty(node); - // JSX - case 249 /* JsxElement */: - return emitJsxElement(node); - case 250 /* JsxSelfClosingElement */: - return emitJsxSelfClosingElement(node); - // Transformation nodes - case 296 /* PartiallyEmittedExpression */: - return emitPartiallyEmittedExpression(node); - } - } - function trySubstituteNode(hint, node) { - return node && substituteNode && substituteNode(hint, node) || node; - } - function emitHelpersIndirect(node) { - if (onEmitHelpers) { - onEmitHelpers(node, writeLines); - } - } - // - // Literals/Pseudo-literals - // - // SyntaxKind.NumericLiteral - function emitNumericLiteral(node) { - emitLiteral(node); - } - // SyntaxKind.StringLiteral - // SyntaxKind.RegularExpressionLiteral - // SyntaxKind.NoSubstitutionTemplateLiteral - // SyntaxKind.TemplateHead - // SyntaxKind.TemplateMiddle - // SyntaxKind.TemplateTail - function emitLiteral(node) { - var text = getLiteralTextOfNode(node); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) - && (node.kind === 9 /* StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { - writer.writeLiteral(text); - } - else { - write(text); - } - } - // - // Identifiers - // - function emitIdentifier(node) { - write(getTextOfNode(node, /*includeTrivia*/ false)); - } - // - // Names - // - function emitQualifiedName(node) { - emitEntityName(node.left); - write("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitComputedPropertyName(node) { - write("["); - emitExpression(node.expression); - write("]"); - } - // - // Signature elements - // - function emitTypeParameter(node) { - emit(node.name); - emitWithPrefix(" extends ", node.constraint); - } - function emitParameter(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitDecorator(decorator) { - write("@"); - emitExpression(decorator.expression); - } - // - // Type members - // - function emitPropertySignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitPropertyDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - write(";"); - } - function emitMethodSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emit(node.name); - writeIfPresent(node.questionToken, "?"); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitMethodDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - writeIfPresent(node.asteriskToken, "*"); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitConstructor(node) { - emitModifiers(node, node.modifiers); - write("constructor"); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitAccessorDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.kind === 153 /* GetAccessor */ ? "get " : "set "); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitCallSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitConstructSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitIndexSignature(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitParametersForIndexSignature(node, node.parameters); - emitWithPrefix(": ", node.type); - write(";"); - } - function emitSemicolonClassElement() { - write(";"); - } - // - // Types - // - function emitTypePredicate(node) { - emit(node.parameterName); - write(" is "); - emit(node.type); - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitConstructorType(node) { - write("new "); - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - write(" => "); - emit(node.type); - } - function emitTypeQuery(node) { - write("typeof "); - emit(node.exprName); - } - function emitTypeLiteral(node) { - write("{"); - emitList(node, node.members, 65 /* TypeLiteralMembers */); - write("}"); - } - function emitArrayType(node) { - emit(node.elementType); - write("[]"); - } - function emitTupleType(node) { - write("["); - emitList(node, node.elementTypes, 336 /* TupleTypeElements */); - write("]"); - } - function emitUnionType(node) { - emitList(node, node.types, 260 /* UnionTypeConstituents */); - } - function emitIntersectionType(node) { - emitList(node, node.types, 264 /* IntersectionTypeConstituents */); - } - function emitParenthesizedType(node) { - write("("); - emit(node.type); - write(")"); - } - function emitThisType() { - write("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator); - write(" "); - emit(node.type); - } - function emitIndexedAccessType(node) { - emit(node.objectType); - write("["); - emit(node.indexType); - write("]"); - } - function emitMappedType(node) { - write("{"); - writeLine(); - increaseIndent(); - writeIfPresent(node.readonlyToken, "readonly "); - write("["); - emit(node.typeParameter.name); - write(" in "); - emit(node.typeParameter.constraint); - write("]"); - writeIfPresent(node.questionToken, "?"); - write(": "); - emit(node.type); - write(";"); - writeLine(); - decreaseIndent(); - write("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - // - // Binding patterns - // - function emitObjectBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("{}"); - } - else { - write("{"); - emitList(node, elements, 432 /* ObjectBindingPatternElements */); - write("}"); - } - } - function emitArrayBindingPattern(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - write("["); - emitList(node, node.elements, 304 /* ArrayBindingPatternElements */); - write("]"); - } - } - function emitBindingElement(node) { - emitWithSuffix(node.propertyName, ": "); - writeIfPresent(node.dotDotDotToken, "..."); - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - // - // Expressions - // - function emitArrayLiteralExpression(node) { - var elements = node.elements; - if (elements.length === 0) { - write("[]"); - } - else { - var preferNewLine = node.multiLine ? 32768 /* PreferNewLine */ : 0 /* None */; - emitExpressionList(node, elements, 4466 /* ArrayLiteralExpressionElements */ | preferNewLine); - } - } - function emitObjectLiteralExpression(node) { - var properties = node.properties; - if (properties.length === 0) { - write("{}"); - } - else { - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - var preferNewLine = node.multiLine ? 32768 /* PreferNewLine */ : 0 /* None */; - var allowTrailingComma = currentSourceFile.languageVersion >= 1 /* ES5 */ ? 32 /* AllowTrailingComma */ : 0 /* None */; - emitList(node, properties, 978 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - } - } - function emitPropertyAccessExpression(node) { - var indentBeforeDot = false; - var indentAfterDot = false; - if (!(ts.getEmitFlags(node) & 131072 /* NoIndentation */)) { - var dotRangeStart = node.expression.end; - var dotRangeEnd = ts.skipTrivia(currentSourceFile.text, node.expression.end) + 1; - var dotToken = { kind: 23 /* DotToken */, pos: dotRangeStart, end: dotRangeEnd }; - indentBeforeDot = needsIndentation(node, node.expression, dotToken); - indentAfterDot = needsIndentation(node, dotToken, node.name); - } - emitExpression(node.expression); - increaseIndentIf(indentBeforeDot); - var shouldEmitDotDot = !indentBeforeDot && needsDotDotForPropertyAccess(node.expression); - write(shouldEmitDotDot ? ".." : "."); - increaseIndentIf(indentAfterDot); - emit(node.name); - decreaseIndentIf(indentBeforeDot, indentAfterDot); - } - // 1..toString is a valid property access, emit a dot after the literal - // Also emit a dot if expression is a integer const enum value - it will appear in generated code as numeric literal - function needsDotDotForPropertyAccess(expression) { - expression = ts.skipPartiallyEmittedExpressions(expression); - if (ts.isNumericLiteral(expression)) { - // check if numeric literal is a decimal literal that was originally written with a dot - var text = getLiteralTextOfNode(expression); - return !expression.numericLiteralFlags - && text.indexOf(ts.tokenToString(23 /* DotToken */)) < 0; - } - else if (ts.isPropertyAccessExpression(expression) || ts.isElementAccessExpression(expression)) { - // check if constant enum value is integer - var constantValue = ts.getConstantValue(expression); - // isFinite handles cases when constantValue is undefined - return isFinite(constantValue) - && Math.floor(constantValue) === constantValue - && printerOptions.removeComments; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression); - write("["); - emitExpression(node.argumentExpression); - write("]"); - } - function emitCallExpression(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 1296 /* CallExpressionArguments */); - } - function emitNewExpression(node) { - write("new "); - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 9488 /* NewExpressionArguments */); - } - function emitTaggedTemplateExpression(node) { - emitExpression(node.tag); - write(" "); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - write("<"); - emit(node.type); - write(">"); - emitExpression(node.expression); - } - function emitParenthesizedExpression(node) { - write("("); - emitExpression(node.expression); - write(")"); - } - function emitFunctionExpression(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitWithPrefix(": ", node.type); - write(" =>"); - } - function emitDeleteExpression(node) { - write("delete "); - emitExpression(node.expression); - } - function emitTypeOfExpression(node) { - write("typeof "); - emitExpression(node.expression); - } - function emitVoidExpression(node) { - write("void "); - emitExpression(node.expression); - } - function emitAwaitExpression(node) { - write("await "); - emitExpression(node.expression); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - write(" "); - } - emitExpression(node.operand); - } - function shouldEmitWhitespaceBeforeOperand(node) { - // In some cases, we need to emit a space between the operator and the operand. One obvious case - // is when the operator is an identifier, like delete or typeof. We also need to do this for plus - // and minus expressions in certain cases. Specifically, consider the following two cases (parens - // are just for clarity of exposition, and not part of the source code): - // - // (+(+1)) - // (+(++1)) - // - // We need to emit a space in both cases. In the first case, the absence of a space will make - // the resulting expression a prefix increment operation. And in the second, it will make the resulting - // expression a prefix increment whose operand is a plus expression - (++(+x)) - // The same is true of minus of course. - var operand = node.operand; - return operand.kind === 192 /* PrefixUnaryExpression */ - && ((node.operator === 37 /* PlusToken */ && (operand.operator === 37 /* PlusToken */ || operand.operator === 43 /* PlusPlusToken */)) - || (node.operator === 38 /* MinusToken */ && (operand.operator === 38 /* MinusToken */ || operand.operator === 44 /* MinusMinusToken */))); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand); - writeTokenText(node.operator); - } - function emitBinaryExpression(node) { - var isCommaOperator = node.operatorToken.kind !== 26 /* CommaToken */; - var indentBeforeOperator = needsIndentation(node, node.left, node.operatorToken); - var indentAfterOperator = needsIndentation(node, node.operatorToken, node.right); - emitExpression(node.left); - increaseIndentIf(indentBeforeOperator, isCommaOperator ? " " : undefined); - writeTokenText(node.operatorToken.kind); - increaseIndentIf(indentAfterOperator, " "); - emitExpression(node.right); - decreaseIndentIf(indentBeforeOperator, indentAfterOperator); - } - function emitConditionalExpression(node) { - var indentBeforeQuestion = needsIndentation(node, node.condition, node.questionToken); - var indentAfterQuestion = needsIndentation(node, node.questionToken, node.whenTrue); - var indentBeforeColon = needsIndentation(node, node.whenTrue, node.colonToken); - var indentAfterColon = needsIndentation(node, node.colonToken, node.whenFalse); - emitExpression(node.condition); - increaseIndentIf(indentBeforeQuestion, " "); - write("?"); - increaseIndentIf(indentAfterQuestion, " "); - emitExpression(node.whenTrue); - decreaseIndentIf(indentBeforeQuestion, indentAfterQuestion); - increaseIndentIf(indentBeforeColon, " "); - write(":"); - increaseIndentIf(indentAfterColon, " "); - emitExpression(node.whenFalse); - decreaseIndentIf(indentBeforeColon, indentAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 131072 /* TemplateExpressionSpans */); - } - function emitYieldExpression(node) { - write(node.asteriskToken ? "yield*" : "yield"); - emitExpressionWithPrefix(" ", node.expression); - } - function emitSpreadExpression(node) { - write("..."); - emitExpression(node.expression); - } - function emitClassExpression(node) { - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression(node.expression); - if (node.type) { - write(" as "); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression); - write("!"); - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos); - write("."); - emit(node.name); - } - // - // Misc - // - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - // - // Statements - // - function emitBlock(node) { - if (isSingleLineEmptyBlock(node)) { - writeToken(17 /* OpenBraceToken */, node.pos, /*contextNode*/ node); - write(" "); - writeToken(18 /* CloseBraceToken */, node.statements.end, /*contextNode*/ node); - } - else { - writeToken(17 /* OpenBraceToken */, node.pos, /*contextNode*/ node); - emitBlockStatements(node); - // We have to call emitLeadingComments explicitly here because otherwise leading comments of the close brace token will not be emitted - increaseIndent(); - emitLeadingCommentsOfPosition(node.statements.end); - decreaseIndent(); - writeToken(18 /* CloseBraceToken */, node.statements.end, /*contextNode*/ node); - } - } - function emitBlockStatements(node) { - if (ts.getEmitFlags(node) & 1 /* SingleLine */) { - emitList(node, node.statements, 384 /* SingleLineBlockStatements */); - } - else { - emitList(node, node.statements, 65 /* MultiLineBlockStatements */); - } - } - function emitVariableStatement(node) { - emitModifiers(node, node.modifiers); - emit(node.declarationList); - write(";"); - } - function emitEmptyStatement() { - write(";"); - } - function emitExpressionStatement(node) { - emitExpression(node.expression); - write(";"); - } - function emitIfStatement(node) { - var openParenPos = writeToken(90 /* IfKeyword */, node.pos, node); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos, node); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node); - writeToken(82 /* ElseKeyword */, node.thenStatement.end, node); - if (node.elseStatement.kind === 211 /* IfStatement */) { - write(" "); - emit(node.elseStatement); - } - else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitDoStatement(node) { - write("do"); - emitEmbeddedStatement(node, node.statement); - if (ts.isBlock(node.statement)) { - write(" "); - } - else { - writeLineOrSpace(node); - } - write("while ("); - emitExpression(node.expression); - write(");"); - } - function emitWhileStatement(node) { - write("while ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos, /*contextNode*/ node); - emitForBinding(node.initializer); - write(";"); - emitExpressionWithPrefix(" ", node.condition); - write(";"); - emitExpressionWithPrefix(" ", node.incrementor); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitForBinding(node.initializer); - write(" in "); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - var openParenPos = writeToken(88 /* ForKeyword */, node.pos); - write(" "); - emitWithSuffix(node.awaitModifier, " "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitForBinding(node.initializer); - write(" of "); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== undefined) { - if (node.kind === 227 /* VariableDeclarationList */) { - emit(node); - } - else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - writeToken(77 /* ContinueKeyword */, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitBreakStatement(node) { - writeToken(72 /* BreakKeyword */, node.pos); - emitWithPrefix(" ", node.label); - write(";"); - } - function emitReturnStatement(node) { - writeToken(96 /* ReturnKeyword */, node.pos, /*contextNode*/ node); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitWithStatement(node) { - write("with ("); - emitExpression(node.expression); - write(")"); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - var openParenPos = writeToken(98 /* SwitchKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emitExpression(node.expression); - writeToken(20 /* CloseParenToken */, node.expression.end); - write(" "); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - write(": "); - emit(node.statement); - } - function emitThrowStatement(node) { - write("throw"); - emitExpressionWithPrefix(" ", node.expression); - write(";"); - } - function emitTryStatement(node) { - write("try "); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node); - write("finally "); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(78 /* DebuggerKeyword */, node.pos); - write(";"); - } - // - // Declarations - // - function emitVariableDeclaration(node) { - emit(node.name); - emitWithPrefix(": ", node.type); - emitExpressionWithPrefix(" = ", node.initializer); - } - function emitVariableDeclarationList(node) { - write(ts.isLet(node) ? "let " : ts.isConst(node) ? "const " : "var "); - emitList(node, node.declarations, 272 /* VariableDeclarationList */); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write(node.asteriskToken ? "function* " : "function "); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead); - } - function emitBlockCallback(_hint, body) { - emitBlockFunctionBody(body); - } - function emitSignatureAndBody(node, emitSignatureHead) { - var body = node.body; - if (body) { - if (ts.isBlock(body)) { - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - if (ts.getEmitFlags(node) & 524288 /* ReuseTempVariableScope */) { - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3 /* Unspecified */, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - } - else { - pushNameGenerationScope(); - emitSignatureHead(node); - if (onEmitNode) { - onEmitNode(3 /* Unspecified */, body, emitBlockCallback); - } - else { - emitBlockFunctionBody(body); - } - popNameGenerationScope(); - } - if (indentedFlag) { - decreaseIndent(); - } - } - else { - emitSignatureHead(node); - write(" "); - emitExpression(body); - } - } - else { - emitSignatureHead(node); - write(";"); - } - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitWithPrefix(": ", node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - // We must emit a function body as a single-line body in the following case: - // * The body has NodeEmitFlags.SingleLine specified. - // We must emit a function body as a multi-line body in the following cases: - // * The body is explicitly marked as multi-line. - // * A non-synthesized body's start and end position are on different lines. - // * Any statement in the body starts on a new line. - if (ts.getEmitFlags(body) & 1 /* SingleLine */) { - return true; - } - if (body.multiLine) { - return false; - } - if (!ts.nodeIsSynthesized(body) && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (shouldWriteLeadingLineTerminator(body, body.statements, 2 /* PreserveLines */) - || shouldWriteClosingLineTerminator(body, body.statements, 2 /* PreserveLines */)) { - return false; - } - var previousStatement; - for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { - var statement = _b[_a]; - if (shouldWriteSeparatingLineTerminator(previousStatement, statement, 2 /* PreserveLines */)) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - write(" {"); - increaseIndent(); - var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) - ? emitBlockFunctionBodyOnSingleLine - : emitBlockFunctionBodyWorker; - if (emitBodyWithDetachedComments) { - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); - } - else { - emitBlockFunctionBody(body); - } - decreaseIndent(); - writeToken(18 /* CloseBraceToken */, body.statements.end, body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker(body, /*emitBlockFunctionBodyOnSingleLine*/ true); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { - // Emit all the prologue directives (like "use strict"). - var statementOffset = emitPrologueDirectives(body.statements, /*startWithNewLine*/ true); - var pos = writer.getTextPos(); - emitHelpersIndirect(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { - decreaseIndent(); - emitList(body, body.statements, 384 /* SingleLineFunctionBodyStatements */); - increaseIndent(); - } - else { - emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, statementOffset); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("class"); - emitNodeWithPrefix(" ", node.name, emitIdentifierName); - var indentedFlag = ts.getEmitFlags(node) & 65536 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256 /* ClassHeritageClauses */); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 65 /* ClassMembers */); - write("}"); - popNameGenerationScope(); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("interface "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 256 /* HeritageClauses */); - write(" {"); - emitList(node, node.members, 65 /* InterfaceMembers */); - write("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecorators(node, node.decorators); - emitModifiers(node, node.modifiers); - write("type "); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - write(" = "); - emit(node.type); - write(";"); - } - function emitEnumDeclaration(node) { - emitModifiers(node, node.modifiers); - write("enum "); - emit(node.name); - pushNameGenerationScope(); - write(" {"); - emitList(node, node.members, 81 /* EnumMembers */); - write("}"); - popNameGenerationScope(); - } - function emitModuleDeclaration(node) { - emitModifiers(node, node.modifiers); - write(node.flags & 16 /* Namespace */ ? "namespace " : "module "); - emit(node.name); - var body = node.body; - while (body.kind === 233 /* ModuleDeclaration */) { - write("."); - emit(body.name); - body = body.body; - } - write(" "); - emit(body); - } - function emitModuleBlock(node) { - if (isEmptyBlock(node)) { - write("{ }"); - } - else { - pushNameGenerationScope(); - write("{"); - emitBlockStatements(node); - write("}"); - popNameGenerationScope(); - } - } - function emitCaseBlock(node) { - writeToken(17 /* OpenBraceToken */, node.pos); - emitList(node, node.clauses, 65 /* CaseBlockClauses */); - writeToken(18 /* CloseBraceToken */, node.clauses.end); - } - function emitImportEqualsDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - emit(node.name); - write(" = "); - emitModuleReference(node.moduleReference); - write(";"); - } - function emitModuleReference(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitModifiers(node, node.modifiers); - write("import "); - if (node.importClause) { - emit(node.importClause); - write(" from "); - } - emitExpression(node.moduleSpecifier); - write(";"); - } - function emitImportClause(node) { - emit(node.name); - if (node.name && node.namedBindings) { - write(", "); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - write("* as "); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - write(node.isExportEquals ? "export = " : "export default "); - emitExpression(node.expression); - write(";"); - } - function emitExportDeclaration(node) { - write("export "); - if (node.exportClause) { - emit(node.exportClause); - } - else { - write("*"); - } - if (node.moduleSpecifier) { - write(" from "); - emitExpression(node.moduleSpecifier); - } - write(";"); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - write("{"); - emitList(node, node.elements, 432 /* NamedImportsOrExportsElements */); - write("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.propertyName) { - emit(node.propertyName); - write(" as "); - } - emit(node.name); - } - // - // Module references - // - function emitExternalModuleReference(node) { - write("require("); - emitExpression(node.expression); - write(")"); - } - // - // JSX - // - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 131072 /* JsxElementChildren */); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - write("<"); - emitJsxTagName(node.tagName); - write(" "); - // We are checking here so we won't re-enter the emiting pipeline and emit extra sourcemap - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write("/>"); - } - function emitJsxOpeningElement(node) { - write("<"); - emitJsxTagName(node.tagName); - writeIfAny(node.attributes.properties, " "); - // We are checking here so we won't re-enter the emitting pipeline and emit extra sourcemap - if (node.attributes.properties && node.attributes.properties.length > 0) { - emit(node.attributes); - } - write(">"); - } - function emitJsxText(node) { - writer.writeLiteral(getTextOfNode(node, /*includeTrivia*/ true)); - } - function emitJsxClosingElement(node) { - write(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 131328 /* JsxElementAttributes */); - } - function emitJsxAttribute(node) { - emit(node.name); - emitWithPrefix("=", node.initializer); - } - function emitJsxSpreadAttribute(node) { - write("{..."); - emitExpression(node.expression); - write("}"); - } - function emitJsxExpression(node) { - if (node.expression) { - write("{"); - if (node.dotDotDotToken) { - write("..."); - } - emitExpression(node.expression); - write("}"); - } - } - function emitJsxTagName(node) { - if (node.kind === 71 /* Identifier */) { - emitExpression(node); - } - else { - emit(node); - } - } - // - // Clauses - // - function emitCaseClause(node) { - write("case "); - emitExpression(node.expression); - write(":"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitDefaultClause(node) { - write("default:"); - emitCaseOrDefaultClauseStatements(node, node.statements); - } - function emitCaseOrDefaultClauseStatements(parentNode, statements) { - var emitAsSingleStatement = statements.length === 1 && - ( - // treat synthesized nodes as located on the same line for emit purposes - ts.nodeIsSynthesized(parentNode) || - ts.nodeIsSynthesized(statements[0]) || - ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - if (emitAsSingleStatement) { - write(" "); - emit(statements[0]); - } - else { - emitList(parentNode, statements, 81985 /* CaseOrDefaultClauseStatements */); - } - } - function emitHeritageClause(node) { - write(" "); - writeTokenText(node.token); - write(" "); - emitList(node, node.types, 272 /* HeritageClauseTypes */); - } - function emitCatchClause(node) { - var openParenPos = writeToken(74 /* CatchKeyword */, node.pos); - write(" "); - writeToken(19 /* OpenParenToken */, openParenPos); - emit(node.variableDeclaration); - writeToken(20 /* CloseParenToken */, node.variableDeclaration ? node.variableDeclaration.end : openParenPos); - write(" "); - emit(node.block); - } - // - // Property assignments - // - function emitPropertyAssignment(node) { - emit(node.name); - write(": "); - // This is to ensure that we emit comment in the following case: - // For example: - // obj = { - // id: /*comment1*/ ()=>void - // } - // "comment1" is not considered to be leading comment for node.initializer - // but rather a trailing comment on the previous node. - var initializer = node.initializer; - if (emitTrailingCommentsOfPosition && (ts.getEmitFlags(initializer) & 512 /* NoLeadingComments */) === 0) { - var commentRange = ts.getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - write(" = "); - emitExpression(node.objectAssignmentInitializer); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - write("..."); - emitExpression(node.expression); - } - } - // - // Enum - // - function emitEnumMember(node) { - emit(node.name); - emitExpressionWithPrefix(" = ", node.initializer); - } - // - // Top-level nodes - // - function emitSourceFile(node) { - writeLine(); - var statements = node.statements; - if (emitBodyWithDetachedComments) { - // Emit detached comment if there are no prologue directives or if the first node is synthesized. - // The synthesized node will have no leading comment so some comments may be missed. - var shouldEmitDetachedComment = statements.length === 0 || - !ts.isPrologueDirective(statements[0]) || - ts.nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - } - emitSourceFileWorker(node); - } - function emitSourceFileWorker(node) { - var statements = node.statements; - pushNameGenerationScope(); - emitHelpersIndirect(node); - var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); - emitList(node, statements, 1 /* MultiLine */, index === -1 ? statements.length : index); - popNameGenerationScope(); - } - // Transformation nodes - function emitPartiallyEmittedExpression(node) { - emitExpression(node.expression); - } - /** - * Emits any prologue directives at the start of a Statement list, returning the - * number of prologue directives written to the output. - */ - function emitPrologueDirectives(statements, startWithNewLine, seenPrologueDirectives) { - for (var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (ts.isPrologueDirective(statement)) { - var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (startWithNewLine || i > 0) { - writeLine(); - } - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.set(statement.expression.text, statement.expression.text); - } - } - } - else { - // return index of the first non prologue directive - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - setSourceFile(sourceFileOrBundle); - emitPrologueDirectives(sourceFileOrBundle.statements); - } - else { - var seenPrologueDirectives = ts.createMap(); - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - setSourceFile(sourceFile); - emitPrologueDirectives(sourceFile.statements, /*startWithNewLine*/ true, seenPrologueDirectives); - } - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (ts.isSourceFile(sourceFileOrBundle)) { - var shebang = ts.getShebang(sourceFileOrBundle.text); - if (shebang) { - write(shebang); - writeLine(); - return true; - } - } - else { - for (var _a = 0, _b = sourceFileOrBundle.sourceFiles; _a < _b.length; _a++) { - var sourceFile = _b[_a]; - // Emit only the first encountered shebang - if (emitShebangIfNeeded(sourceFile)) { - break; - } - } - } - } - // - // Helpers - // - function emitModifiers(node, modifiers) { - if (modifiers && modifiers.length) { - emitList(node, modifiers, 256 /* Modifiers */); - write(" "); - } - } - function emitWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emit); - } - function emitExpressionWithPrefix(prefix, node) { - emitNodeWithPrefix(prefix, node, emitExpression); - } - function emitNodeWithPrefix(prefix, node, emit) { - if (node) { - write(prefix); - emit(node); - } - } - function emitWithSuffix(node, suffix) { - if (node) { - emit(node); - write(suffix); - } - } - function emitEmbeddedStatement(parent, node) { - if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1 /* SingleLine */) { - write(" "); - emit(node); - } - else { - writeLine(); - increaseIndent(); - emit(node); - decreaseIndent(); - } - } - function emitDecorators(parentNode, decorators) { - emitList(parentNode, decorators, 24577 /* Decorators */); - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 26960 /* TypeArguments */); - } - function emitTypeParameters(parentNode, typeParameters) { - emitList(parentNode, typeParameters, 26960 /* TypeParameters */); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 1360 /* Parameters */); - } - function emitParametersForArrow(parentNode, parameters) { - if (parameters && - parameters.length === 1 && - parameters[0].type === undefined && - parameters[0].pos === parentNode.pos) { - emit(parameters[0]); - } - else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 4432 /* IndexSignatureParameters */); - } - function emitList(parentNode, children, format, start, count) { - emitNodeList(emit, parentNode, children, format, start, count); - } - function emitExpressionList(parentNode, children, format, start, count) { - emitNodeList(emitExpression, parentNode, children, format, start, count); - } - function emitNodeList(emit, parentNode, children, format, start, count) { - if (start === void 0) { start = 0; } - if (count === void 0) { count = children ? children.length - start : 0; } - var isUndefined = children === undefined; - if (isUndefined && format & 8192 /* OptionalIfUndefined */) { - return; - } - var isEmpty = isUndefined || children.length === 0 || start >= children.length || count === 0; - if (isEmpty && format & 16384 /* OptionalIfEmpty */) { - return; - } - if (format & 7680 /* BracketsMask */) { - write(getOpeningBracket(format)); - } - if (onBeforeEmitNodeArray) { - onBeforeEmitNodeArray(children); - } - if (isEmpty) { - // Write a line terminator if the parent node was multi-line - if (format & 1 /* MultiLine */) { - writeLine(); - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - } - else { - // Write the opening line terminator or leading whitespace. - var mayEmitInterveningComments = (format & 131072 /* NoInterveningComments */) === 0; - var shouldEmitInterveningComments = mayEmitInterveningComments; - if (shouldWriteLeadingLineTerminator(parentNode, children, format)) { - writeLine(); - shouldEmitInterveningComments = false; - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - // Increase the indent, if requested. - if (format & 64 /* Indented */) { - increaseIndent(); - } - // Emit each child. - var previousSibling = void 0; - var shouldDecreaseIndentAfterEmit = void 0; - var delimiter = getDelimiter(format); - for (var i = 0; i < count; i++) { - var child = children[start + i]; - // Write the delimiter if this is not the first node. - if (previousSibling) { - // i.e - // function commentedParameters( - // /* Parameter a */ - // a - // /* End of parameter a */ -> this comment isn't considered to be trailing comment of parameter "a" due to newline - // , - if (delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - write(delimiter); - // Write either a line terminator or whitespace to separate the elements. - if (shouldWriteSeparatingLineTerminator(previousSibling, child, format)) { - // If a synthesized node in a single-line list starts on a new - // line, we should increase the indent. - if ((format & (3 /* LinesMask */ | 64 /* Indented */)) === 0 /* SingleLine */) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - writeLine(); - shouldEmitInterveningComments = false; - } - else if (previousSibling && format & 256 /* SpaceBetweenSiblings */) { - write(" "); - } - } - // Emit this child. - if (shouldEmitInterveningComments) { - if (emitTrailingCommentsOfPosition) { - var commentRange = ts.getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } - } - else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - emit(child); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - // Write a trailing comma, if requested. - var hasTrailingComma = (format & 32 /* AllowTrailingComma */) && children.hasTrailingComma; - if (format & 16 /* CommaDelimited */ && hasTrailingComma) { - write(","); - } - // Emit any trailing comment of the last element in the list - // i.e - // var array = [... - // 2 - // /* end of element 2 */ - // ]; - if (previousSibling && delimiter && previousSibling.end !== parentNode.end) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - // Decrease the indent, if requested. - if (format & 64 /* Indented */) { - decreaseIndent(); - } - // Write the closing line terminator or closing whitespace. - if (shouldWriteClosingLineTerminator(parentNode, children, format)) { - writeLine(); - } - else if (format & 128 /* SpaceBetweenBraces */) { - write(" "); - } - } - if (onAfterEmitNodeArray) { - onAfterEmitNodeArray(children); - } - if (format & 7680 /* BracketsMask */) { - write(getClosingBracket(format)); - } - } - function write(s) { - writer.write(s); - } - function writeLine() { - writer.writeLine(); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeIfAny(nodes, text) { - if (ts.some(nodes)) { - write(text); - } - } - function writeIfPresent(node, text) { - if (node) { - write(text); - } - } - function writeToken(token, pos, contextNode) { - return onEmitSourceMapOfToken - ? onEmitSourceMapOfToken(contextNode, token, pos, writeTokenText) - : writeTokenText(token, pos); - } - function writeTokenText(token, pos) { - var tokenString = ts.tokenToString(token); - write(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(node) { - if (ts.getEmitFlags(node) & 1 /* SingleLine */) { - write(" "); - } - else { - writeLine(); - } - } - function writeLines(text) { - var lines = text.split(/\r\n?|\n/g); - var indentation = guessIndentation(lines); - for (var i = 0; i < lines.length; i++) { - var line = indentation ? lines[i].slice(indentation) : lines[i]; - if (line.length) { - writeLine(); - write(line); - writeLine(); - } - } - } - function guessIndentation(lines) { - var indentation; - for (var _a = 0, lines_1 = lines; _a < lines_1.length; _a++) { - var line = lines_1[_a]; - for (var i = 0; i < line.length && (indentation === undefined || i < indentation); i++) { - if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { - if (indentation === undefined || i < indentation) { - indentation = i; - break; - } - } - } - } - return indentation; - } - function increaseIndentIf(value, valueToWriteWhenNotIndenting) { - if (value) { - increaseIndent(); - writeLine(); - } - else if (valueToWriteWhenNotIndenting) { - write(valueToWriteWhenNotIndenting); - } - } - // Helper function to decrease the indent if we previously indented. Allows multiple - // previous indent values to be considered at a time. This also allows caller to just - // call this once, passing in all their appropriate indent values, instead of needing - // to call this helper function multiple times. - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function shouldWriteLeadingLineTerminator(parentNode, children, format) { - if (format & 1 /* MultiLine */) { - return true; - } - if (format & 2 /* PreserveLines */) { - if (format & 32768 /* PreferNewLine */) { - return true; - } - var firstChild = children[0]; - if (firstChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(firstChild)) { - return synthesizedNodeStartsOnNewLine(firstChild, format); - } - else { - return !ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile); - } - } - else { - return false; - } - } - function shouldWriteSeparatingLineTerminator(previousNode, nextNode, format) { - if (format & 1 /* MultiLine */) { - return true; - } - else if (format & 2 /* PreserveLines */) { - if (previousNode === undefined || nextNode === undefined) { - return false; - } - else if (ts.nodeIsSynthesized(previousNode) || ts.nodeIsSynthesized(nextNode)) { - return synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format); - } - else { - return !ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile); - } - } - else { - return nextNode.startsOnNewLine; - } - } - function shouldWriteClosingLineTerminator(parentNode, children, format) { - if (format & 1 /* MultiLine */) { - return (format & 65536 /* NoTrailingNewLine */) === 0; - } - else if (format & 2 /* PreserveLines */) { - if (format & 32768 /* PreferNewLine */) { - return true; - } - var lastChild = ts.lastOrUndefined(children); - if (lastChild === undefined) { - return !ts.rangeIsOnSingleLine(parentNode, currentSourceFile); - } - else if (ts.positionIsSynthesized(parentNode.pos) || ts.nodeIsSynthesized(lastChild)) { - return synthesizedNodeStartsOnNewLine(lastChild, format); - } - else { - return !ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile); - } - } - else { - return false; - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (ts.nodeIsSynthesized(node)) { - var startsOnNewLine = node.startsOnNewLine; - if (startsOnNewLine === undefined) { - return (format & 32768 /* PreferNewLine */) !== 0; - } - return startsOnNewLine; - } - return (format & 32768 /* PreferNewLine */) !== 0; - } - function needsIndentation(parent, node1, node2) { - parent = skipSynthesizedParentheses(parent); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - // Always use a newline for synthesized code if the synthesizer desires it. - if (node2.startsOnNewLine) { - return true; - } - return !ts.nodeIsSynthesized(parent) - && !ts.nodeIsSynthesized(node1) - && !ts.nodeIsSynthesized(node2) - && !ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile); - } - function isSingleLineEmptyBlock(block) { - return !block.multiLine - && isEmptyBlock(block); - } - function isEmptyBlock(block) { - return block.statements.length === 0 - && ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 185 /* ParenthesizedExpression */ && ts.nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode(node, includeTrivia) { - if (ts.isGeneratedIdentifier(node)) { - return generateName(node); - } - else if (ts.isIdentifier(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return ts.unescapeIdentifier(node.text); - } - else if (node.kind === 9 /* StringLiteral */ && node.textSourceNode) { - return getTextOfNode(node.textSourceNode, includeTrivia); - } - else if (ts.isLiteralExpression(node) && (ts.nodeIsSynthesized(node) || !node.parent)) { - return node.text; - } - return ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node) { - if (node.kind === 9 /* StringLiteral */ && node.textSourceNode) { - var textSourceNode = node.textSourceNode; - if (ts.isIdentifier(textSourceNode)) { - return "\"" + ts.escapeNonAsciiCharacters(ts.escapeString(getTextOfNode(textSourceNode))) + "\""; - } - else { - return getLiteralTextOfNode(textSourceNode); - } - } - return ts.getLiteralText(node, currentSourceFile); - } - /** - * Push a new name generation scope. - */ - function pushNameGenerationScope() { - tempFlagsStack.push(tempFlags); - tempFlags = 0; - } - /** - * Pop the current name generation scope. - */ - function popNameGenerationScope() { - tempFlags = tempFlagsStack.pop(); - } - /** - * Generate the text for a generated identifier. - */ - function generateName(name) { - if (name.autoGenerateKind === 4 /* Node */) { - // Node names generate unique names based on their original node - // and are cached based on that node's id. - var node = getNodeForGeneratedName(name); - return generateNameCached(node); - } - else { - // Auto, Loop, and Unique names are cached based on their unique - // autoGenerateId. - var autoGenerateId = name.autoGenerateId; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = ts.unescapeIdentifier(makeName(name))); - } - } - function generateNameCached(node) { - var nodeId = ts.getNodeId(node); - return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = ts.unescapeIdentifier(generateNameForNode(node))); - } - /** - * Returns a value indicating whether a name is unique globally, within the current file, - * or within the NameGenerator. - */ - function isUniqueName(name) { - return !(hasGlobalName && hasGlobalName(name)) - && !currentSourceFile.identifiers.has(name) - && !generatedNames.has(name); - } - /** - * Returns a value indicating whether a name is unique within a container. - */ - function isUniqueLocalName(name, container) { - for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { - if (node.locals) { - var local = node.locals.get(name); - // We conservatively include alias symbols to cover cases where they're emitted as locals - if (local && local.flags & (107455 /* Value */ | 1048576 /* ExportValue */ | 8388608 /* Alias */)) { - return false; - } - } - } - return true; - } - /** - * Return the next available name in the pattern _a ... _z, _0, _1, ... - * TempFlags._i or TempFlags._n may be used to express a preference for that dedicated name. - * Note that names generated by makeTempVariableName and makeUniqueName will never conflict. - */ - function makeTempVariableName(flags) { - if (flags && !(tempFlags & flags)) { - var name = flags === 268435456 /* _i */ ? "_i" : "_n"; - if (isUniqueName(name)) { - tempFlags |= flags; - return name; - } - } - while (true) { - var count = tempFlags & 268435455 /* CountMask */; - tempFlags++; - // Skip over 'i' and 'n' - if (count !== 8 && count !== 13) { - var name = count < 26 - ? "_" + String.fromCharCode(97 /* a */ + count) - : "_" + (count - 26); - if (isUniqueName(name)) { - return name; - } - } - } - } - /** - * Generate a name that is unique within the current file and doesn't conflict with any names - * in global scope. The name is formed by adding an '_n' suffix to the specified base name, - * where n is a positive integer. Note that names generated by makeTempVariableName and - * makeUniqueName are guaranteed to never conflict. - */ - function makeUniqueName(baseName) { - // Find the first unique 'name_n', where n is a positive number - if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) { - baseName += "_"; - } - var i = 1; - while (true) { - var generatedName = baseName + i; - if (isUniqueName(generatedName)) { - generatedNames.set(generatedName, generatedName); - return generatedName; - } - i++; - } - } - /** - * Generates a unique name for a ModuleDeclaration or EnumDeclaration. - */ - function generateNameForModuleOrEnum(node) { - var name = getTextOfNode(node.name); - // Use module/enum name itself if it is unique, otherwise make a unique variation - return isUniqueLocalName(name, node) ? name : makeUniqueName(name); - } - /** - * Generates a unique name for an ImportDeclaration or ExportDeclaration. - */ - function generateNameForImportOrExportDeclaration(node) { - var expr = ts.getExternalModuleName(node); - var baseName = expr.kind === 9 /* StringLiteral */ ? - ts.escapeIdentifier(ts.makeIdentifierFromModuleName(expr.text)) : "module"; - return makeUniqueName(baseName); - } - /** - * Generates a unique name for a default export. - */ - function generateNameForExportDefault() { - return makeUniqueName("default"); - } - /** - * Generates a unique name for a class expression. - */ - function generateNameForClassExpression() { - return makeUniqueName("class"); - } - function generateNameForMethodOrAccessor(node) { - if (ts.isIdentifier(node.name)) { - return generateNameCached(node.name); - } - return makeTempVariableName(0 /* Auto */); - } - /** - * Generates a unique name from a node. - */ - function generateNameForNode(node) { - switch (node.kind) { - case 71 /* Identifier */: - return makeUniqueName(getTextOfNode(node)); - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - return generateNameForModuleOrEnum(node); - case 238 /* ImportDeclaration */: - case 244 /* ExportDeclaration */: - return generateNameForImportOrExportDeclaration(node); - case 228 /* FunctionDeclaration */: - case 229 /* ClassDeclaration */: - case 243 /* ExportAssignment */: - return generateNameForExportDefault(); - case 199 /* ClassExpression */: - return generateNameForClassExpression(); - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return generateNameForMethodOrAccessor(node); - default: - return makeTempVariableName(0 /* Auto */); - } - } - /** - * Generates a unique identifier for a node. - */ - function makeName(name) { - switch (name.autoGenerateKind) { - case 1 /* Auto */: - return makeTempVariableName(0 /* Auto */); - case 2 /* Loop */: - return makeTempVariableName(268435456 /* _i */); - case 3 /* Unique */: - return makeUniqueName(ts.unescapeIdentifier(name.text)); - } - ts.Debug.fail("Unsupported GeneratedIdentifierKind."); - } - /** - * Gets the node from which a name should be generated. - */ - function getNodeForGeneratedName(name) { - var autoGenerateId = name.autoGenerateId; - var node = name; - var original = node.original; - while (original) { - node = original; - // if "node" is a different generated name (having a different - // "autoGenerateId"), use it and stop traversing. - if (ts.isIdentifier(node) - && node.autoGenerateKind === 4 /* Node */ - && node.autoGenerateId !== autoGenerateId) { - break; - } - original = node.original; - } - // otherwise, return the original node for the source; - return node; - } - } - ts.createPrinter = createPrinter; - function createDelimiterMap() { - var delimiters = []; - delimiters[0 /* None */] = ""; - delimiters[16 /* CommaDelimited */] = ","; - delimiters[4 /* BarDelimited */] = " |"; - delimiters[8 /* AmpersandDelimited */] = " &"; - return delimiters; - } - function getDelimiter(format) { - return delimiters[format & 28 /* DelimitersMask */]; - } - function createBracketsMap() { - var brackets = []; - brackets[512 /* Braces */] = ["{", "}"]; - brackets[1024 /* Parenthesis */] = ["(", ")"]; - brackets[2048 /* AngleBrackets */] = ["<", ">"]; - brackets[4096 /* SquareBrackets */] = ["[", "]"]; - return brackets; - } - function getOpeningBracket(format) { - return brackets[format & 7680 /* BracketsMask */][0]; - } - function getClosingBracket(format) { - return brackets[format & 7680 /* BracketsMask */][1]; - } - // Flags enum to track count of temp variables and a few dedicated names - var TempFlags; - (function (TempFlags) { - TempFlags[TempFlags["Auto"] = 0] = "Auto"; - TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; - TempFlags[TempFlags["_i"] = 268435456] = "_i"; - })(TempFlags || (TempFlags = {})); - var ListFormat; - (function (ListFormat) { - ListFormat[ListFormat["None"] = 0] = "None"; - // Line separators - ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; - ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; - ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; - ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; - // Delimiters - ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; - ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; - ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat[ListFormat["DelimitersMask"] = 28] = "DelimitersMask"; - ListFormat[ListFormat["AllowTrailingComma"] = 32] = "AllowTrailingComma"; - // Whitespace - ListFormat[ListFormat["Indented"] = 64] = "Indented"; - ListFormat[ListFormat["SpaceBetweenBraces"] = 128] = "SpaceBetweenBraces"; - ListFormat[ListFormat["SpaceBetweenSiblings"] = 256] = "SpaceBetweenSiblings"; - // Brackets/Braces - ListFormat[ListFormat["Braces"] = 512] = "Braces"; - ListFormat[ListFormat["Parenthesis"] = 1024] = "Parenthesis"; - ListFormat[ListFormat["AngleBrackets"] = 2048] = "AngleBrackets"; - ListFormat[ListFormat["SquareBrackets"] = 4096] = "SquareBrackets"; - ListFormat[ListFormat["BracketsMask"] = 7680] = "BracketsMask"; - ListFormat[ListFormat["OptionalIfUndefined"] = 8192] = "OptionalIfUndefined"; - ListFormat[ListFormat["OptionalIfEmpty"] = 16384] = "OptionalIfEmpty"; - ListFormat[ListFormat["Optional"] = 24576] = "Optional"; - // Other - ListFormat[ListFormat["PreferNewLine"] = 32768] = "PreferNewLine"; - ListFormat[ListFormat["NoTrailingNewLine"] = 65536] = "NoTrailingNewLine"; - ListFormat[ListFormat["NoInterveningComments"] = 131072] = "NoInterveningComments"; - // Precomputed Formats - ListFormat[ListFormat["Modifiers"] = 256] = "Modifiers"; - ListFormat[ListFormat["HeritageClauses"] = 256] = "HeritageClauses"; - ListFormat[ListFormat["TypeLiteralMembers"] = 65] = "TypeLiteralMembers"; - ListFormat[ListFormat["TupleTypeElements"] = 336] = "TupleTypeElements"; - ListFormat[ListFormat["UnionTypeConstituents"] = 260] = "UnionTypeConstituents"; - ListFormat[ListFormat["IntersectionTypeConstituents"] = 264] = "IntersectionTypeConstituents"; - ListFormat[ListFormat["ObjectBindingPatternElements"] = 432] = "ObjectBindingPatternElements"; - ListFormat[ListFormat["ArrayBindingPatternElements"] = 304] = "ArrayBindingPatternElements"; - ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 978] = "ObjectLiteralExpressionProperties"; - ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 4466] = "ArrayLiteralExpressionElements"; - ListFormat[ListFormat["CallExpressionArguments"] = 1296] = "CallExpressionArguments"; - ListFormat[ListFormat["NewExpressionArguments"] = 9488] = "NewExpressionArguments"; - ListFormat[ListFormat["TemplateExpressionSpans"] = 131072] = "TemplateExpressionSpans"; - ListFormat[ListFormat["SingleLineBlockStatements"] = 384] = "SingleLineBlockStatements"; - ListFormat[ListFormat["MultiLineBlockStatements"] = 65] = "MultiLineBlockStatements"; - ListFormat[ListFormat["VariableDeclarationList"] = 272] = "VariableDeclarationList"; - ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 384] = "SingleLineFunctionBodyStatements"; - ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; - ListFormat[ListFormat["ClassHeritageClauses"] = 256] = "ClassHeritageClauses"; - ListFormat[ListFormat["ClassMembers"] = 65] = "ClassMembers"; - ListFormat[ListFormat["InterfaceMembers"] = 65] = "InterfaceMembers"; - ListFormat[ListFormat["EnumMembers"] = 81] = "EnumMembers"; - ListFormat[ListFormat["CaseBlockClauses"] = 65] = "CaseBlockClauses"; - ListFormat[ListFormat["NamedImportsOrExportsElements"] = 432] = "NamedImportsOrExportsElements"; - ListFormat[ListFormat["JsxElementChildren"] = 131072] = "JsxElementChildren"; - ListFormat[ListFormat["JsxElementAttributes"] = 131328] = "JsxElementAttributes"; - ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 81985] = "CaseOrDefaultClauseStatements"; - ListFormat[ListFormat["HeritageClauseTypes"] = 272] = "HeritageClauseTypes"; - ListFormat[ListFormat["SourceFileStatements"] = 65537] = "SourceFileStatements"; - ListFormat[ListFormat["Decorators"] = 24577] = "Decorators"; - ListFormat[ListFormat["TypeArguments"] = 26960] = "TypeArguments"; - ListFormat[ListFormat["TypeParameters"] = 26960] = "TypeParameters"; - ListFormat[ListFormat["Parameters"] = 1360] = "Parameters"; - ListFormat[ListFormat["IndexSignatureParameters"] = 4432] = "IndexSignatureParameters"; - })(ListFormat || (ListFormat = {})); -})(ts || (ts = {})); -/// -/// -/// -var ts; -(function (ts) { - var emptyArray = []; - var ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - function findConfigFile(searchPath, fileExists, configName) { - if (configName === void 0) { configName = "tsconfig.json"; } - while (true) { - var fileName = ts.combinePaths(searchPath, configName); - if (fileExists(fileName)) { - return fileName; - } - var parentPath = ts.getDirectoryPath(searchPath); - if (parentPath === searchPath) { - break; - } - searchPath = parentPath; - } - return undefined; - } - ts.findConfigFile = findConfigFile; - function resolveTripleslashReference(moduleName, containingFile) { - var basePath = ts.getDirectoryPath(containingFile); - var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); - return ts.normalizePath(referencedFileName); - } - ts.resolveTripleslashReference = resolveTripleslashReference; - /* @internal */ - function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - var commonPathComponents; - var failed = ts.forEach(fileNames, function (sourceFile) { - // Each file contributes into common source file path - var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); // The base file name is not part of the common directory path - if (!commonPathComponents) { - // first file - commonPathComponents = sourcePathComponents; - return; - } - var n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (var i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - // Failed to find any common path component - return true; - } - // New common path found that is 0 -> i-1 - commonPathComponents.length = i; - break; - } - } - // If the sourcePathComponents was shorter than the commonPathComponents, truncate to the sourcePathComponents - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - // A common path can not be found when paths span multiple drives on windows, for example - if (failed) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return ts.getNormalizedPathFromPathComponents(commonPathComponents); - } - ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; - function createCompilerHost(options, setParentNodes) { - var existingDirectories = ts.createMap(); - function getCanonicalFileName(fileName) { - // if underlying system can distinguish between two files whose names differs only in cases then file name already in canonical form. - // otherwise use toLowerCase as a canonical form. - return ts.sys.useCaseSensitiveFileNames ? fileName : fileName.toLowerCase(); - } - function getSourceFile(fileName, languageVersion, onError) { - var text; - try { - ts.performance.mark("beforeIORead"); - text = ts.sys.readFile(fileName, options.charset); - ts.performance.mark("afterIORead"); - ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); - } - catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== undefined ? ts.createSourceFile(fileName, text, languageVersion, setParentNodes) : undefined; - } - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if (ts.sys.directoryExists(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function ensureDirectoriesExist(directoryPath) { - if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { - var parentDirectory = ts.getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory); - ts.sys.createDirectory(directoryPath); - } - } - var outputFingerprints; - function writeFileIfUpdated(fileName, data, writeByteOrderMark) { - if (!outputFingerprints) { - outputFingerprints = ts.createMap(); - } - var hash = ts.sys.createHash(data); - var mtimeBefore = ts.sys.getModifiedTime(fileName); - if (mtimeBefore) { - var fingerprint = outputFingerprints.get(fileName); - // If output has not been changed, and the file has no external modification - if (fingerprint && - fingerprint.byteOrderMark === writeByteOrderMark && - fingerprint.hash === hash && - fingerprint.mtime.getTime() === mtimeBefore.getTime()) { - return; - } - } - ts.sys.writeFile(fileName, data, writeByteOrderMark); - var mtimeAfter = ts.sys.getModifiedTime(fileName); - outputFingerprints.set(fileName, { - hash: hash, - byteOrderMark: writeByteOrderMark, - mtime: mtimeAfter - }); - } - function writeFile(fileName, data, writeByteOrderMark, onError) { - try { - ts.performance.mark("beforeIOWrite"); - ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(fileName))); - if (ts.isWatchSet(options) && ts.sys.createHash && ts.sys.getModifiedTime) { - writeFileIfUpdated(fileName, data, writeByteOrderMark); - } - else { - ts.sys.writeFile(fileName, data, writeByteOrderMark); - } - ts.performance.mark("afterIOWrite"); - ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } - catch (e) { - if (onError) { - onError(e.message); - } - } - } - function getDefaultLibLocation() { - return ts.getDirectoryPath(ts.normalizePath(ts.sys.getExecutingFilePath())); - } - var newLine = ts.getNewLineCharacter(options); - var realpath = ts.sys.realpath && (function (path) { return ts.sys.realpath(path); }); - return { - getSourceFile: getSourceFile, - getDefaultLibLocation: getDefaultLibLocation, - getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, - writeFile: writeFile, - getCurrentDirectory: ts.memoize(function () { return ts.sys.getCurrentDirectory(); }), - useCaseSensitiveFileNames: function () { return ts.sys.useCaseSensitiveFileNames; }, - getCanonicalFileName: getCanonicalFileName, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return ts.sys.fileExists(fileName); }, - readFile: function (fileName) { return ts.sys.readFile(fileName); }, - trace: function (s) { return ts.sys.write(s + newLine); }, - directoryExists: function (directoryName) { return ts.sys.directoryExists(directoryName); }, - getEnvironmentVariable: function (name) { return ts.sys.getEnvironmentVariable ? ts.sys.getEnvironmentVariable(name) : ""; }, - getDirectories: function (path) { return ts.sys.getDirectories(path); }, - realpath: realpath - }; - } - ts.createCompilerHost = createCompilerHost; - function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (program.getCompilerOptions().declaration) { - diagnostics = diagnostics.concat(program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return ts.sortAndDeduplicateDiagnostics(diagnostics); - } - ts.getPreEmitDiagnostics = getPreEmitDiagnostics; - function formatDiagnostics(diagnostics, host) { - var output = ""; - for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { - var diagnostic = diagnostics_1[_i]; - if (diagnostic.file) { - var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; - var fileName = diagnostic.file.fileName; - var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); - output += relativeFileName + "(" + (line + 1) + "," + (character + 1) + "): "; - } - var category = ts.DiagnosticCategory[diagnostic.category].toLowerCase(); - output += category + " TS" + diagnostic.code + ": " + flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()) + host.getNewLine(); - } - return output; - } - ts.formatDiagnostics = formatDiagnostics; - function flattenDiagnosticMessageText(messageText, newLine) { - if (typeof messageText === "string") { - return messageText; - } - else { - var diagnosticChain = messageText; - var result = ""; - var indent = 0; - while (diagnosticChain) { - if (indent) { - result += newLine; - for (var i = 0; i < indent; i++) { - result += " "; - } - } - result += diagnosticChain.messageText; - indent++; - diagnosticChain = diagnosticChain.next; - } - return result; - } - } - ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; - function loadWithLocalCache(names, containingFile, loader) { - if (names.length === 0) { - return []; - } - var resolutions = []; - var cache = ts.createMap(); - for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { - var name = names_1[_i]; - var result = void 0; - if (cache.has(name)) { - result = cache.get(name); - } - else { - cache.set(name, result = loader(name, containingFile)); - } - resolutions.push(result); - } - return resolutions; - } - function createProgram(rootNames, options, host, oldProgram) { - var program; - var files = []; - var commonSourceDirectory; - var diagnosticsProducingTypeChecker; - var noDiagnosticsTypeChecker; - var classifiableNames; - var cachedSemanticDiagnosticsForFile = {}; - var cachedDeclarationDiagnosticsForFile = {}; - var resolvedTypeReferenceDirectives = ts.createMap(); - var fileProcessingDiagnostics = ts.createDiagnosticCollection(); - // The below settings are to track if a .js file should be add to the program if loaded via searching under node_modules. - // This works as imported modules are discovered recursively in a depth first manner, specifically: - // - For each root file, findSourceFile is called. - // - This calls processImportedModules for each module imported in the source file. - // - This calls resolveModuleNames, and then calls findSourceFile for each resolved module. - // As all these operations happen - and are nested - within the createProgram call, they close over the below variables. - // The current resolution depth is tracked by incrementing/decrementing as the depth first search progresses. - var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - var currentNodeModulesDepth = 0; - // If a module has some of its imports skipped due to being at the depth limit under node_modules, then track - // this, as it may be imported at a shallower depth later, and then it will need its skipped imports processed. - var modulesWithElidedImports = ts.createMap(); - // Track source files that are source files found by searching under node_modules, as these shouldn't be compiled. - var sourceFilesFoundSearchingNodeModules = ts.createMap(); - ts.performance.mark("beforeProgram"); - host = host || createCompilerHost(options); - var skipDefaultLib = options.noLib; - var programDiagnostics = ts.createDiagnosticCollection(); - var currentDirectory = host.getCurrentDirectory(); - var supportedExtensions = ts.getSupportedExtensions(options); - // Map storing if there is emit blocking diagnostics for given input - var hasEmitBlockingDiagnostics = ts.createFileMap(getCanonicalFileName); - var moduleResolutionCache; - var resolveModuleNamesWorker; - if (host.resolveModuleNames) { - resolveModuleNamesWorker = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile).map(function (resolved) { - // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName. - if (!resolved || resolved.extension !== undefined) { - return resolved; - } - var withExtension = ts.clone(resolved); - withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); - return withExtension; - }); }; - } - else { - moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, function (x) { return host.getCanonicalFileName(x); }); - var loader_1 = function (moduleName, containingFile) { return ts.resolveModuleName(moduleName, containingFile, options, host, moduleResolutionCache).resolvedModule; }; - resolveModuleNamesWorker = function (moduleNames, containingFile) { return loadWithLocalCache(moduleNames, containingFile, loader_1); }; - } - var resolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectives) { - resolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile) { return host.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile); }; - } - else { - var loader_2 = function (typesRef, containingFile) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host).resolvedTypeReferenceDirective; }; - resolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile) { return loadWithLocalCache(typeReferenceDirectiveNames, containingFile, loader_2); }; - } - var filesByName = ts.createFileMap(); - // stores 'filename -> file association' ignoring case - // used to track cases when two file names differ only in casing - var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? ts.createFileMap(function (fileName) { return fileName.toLowerCase(); }) : undefined; - if (!tryReuseStructureFromOldProgram()) { - ts.forEach(rootNames, function (name) { return processRootFile(name, /*isDefaultLib*/ false); }); - // load type declarations specified via 'types' argument or implicitly from types/ and node_modules/@types folders - var typeReferences = ts.getAutomaticTypeDirectiveNames(options, host); - if (typeReferences.length) { - // This containingFilename needs to match with the one used in managed-side - var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); - var containingFilename = ts.combinePaths(containingDirectory, "__inferred type names__.ts"); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); - for (var i = 0; i < typeReferences.length; i++) { - processTypeReferenceDirective(typeReferences[i], resolutions[i]); - } - } - // Do not process the default library if: - // - The '--noLib' flag is used. - // - A 'no-default-lib' reference comment is encountered in - // processing the root files. - if (!skipDefaultLib) { - // If '--lib' is not specified, include default library file according to '--target' - // otherwise, using options specified in '--lib' instead of '--target' default library file - if (!options.lib) { - processRootFile(host.getDefaultLibFileName(options), /*isDefaultLib*/ true); - } - else { - var libDirectory_1 = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(host.getDefaultLibFileName(options)); - ts.forEach(options.lib, function (libFileName) { - processRootFile(ts.combinePaths(libDirectory_1, libFileName), /*isDefaultLib*/ true); - }); - } - } - } - // unconditionally set moduleResolutionCache to undefined to avoid unnecessary leaks - moduleResolutionCache = undefined; - // unconditionally set oldProgram to undefined to prevent it from being captured in closure - oldProgram = undefined; - program = { - getRootFileNames: function () { return rootNames; }, - getSourceFile: getSourceFile, - getSourceFileByPath: getSourceFileByPath, - getSourceFiles: function () { return files; }, - getCompilerOptions: function () { return options; }, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getOptionsDiagnostics: getOptionsDiagnostics, - getGlobalDiagnostics: getGlobalDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics, - getTypeChecker: getTypeChecker, - getClassifiableNames: getClassifiableNames, - getDiagnosticsProducingTypeChecker: getDiagnosticsProducingTypeChecker, - getCommonSourceDirectory: getCommonSourceDirectory, - emit: emit, - getCurrentDirectory: function () { return currentDirectory; }, - getNodeCount: function () { return getDiagnosticsProducingTypeChecker().getNodeCount(); }, - getIdentifierCount: function () { return getDiagnosticsProducingTypeChecker().getIdentifierCount(); }, - getSymbolCount: function () { return getDiagnosticsProducingTypeChecker().getSymbolCount(); }, - getTypeCount: function () { return getDiagnosticsProducingTypeChecker().getTypeCount(); }, - getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, - getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - dropDiagnosticsProducingTypeChecker: dropDiagnosticsProducingTypeChecker - }; - verifyCompilerOptions(); - ts.performance.mark("afterProgram"); - ts.performance.measure("Program", "beforeProgram", "afterProgram"); - return program; - function getCommonSourceDirectory() { - if (commonSourceDirectory === undefined) { - var emittedFiles = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, options, isSourceFileFromExternalLibrary); }); - if (options.rootDir && checkSourceFilesBelongToPath(emittedFiles, options.rootDir)) { - // If a rootDir is specified and is valid use it as the commonSourceDirectory - commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); - } - else { - commonSourceDirectory = computeCommonSourceDirectory(emittedFiles); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { - // Make sure directory path ends with directory separator so this string can directly - // used to replace with "" to get the relative path of the source file and the relative path doesn't - // start with / making it rooted path - commonSourceDirectory += ts.directorySeparator; - } - } - return commonSourceDirectory; - } - function getClassifiableNames() { - if (!classifiableNames) { - // Initialize a checker so that all our files are bound. - getTypeChecker(); - classifiableNames = ts.createMap(); - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var sourceFile = files_2[_i]; - ts.copyEntries(sourceFile.classifiableNames, classifiableNames); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile, file, oldProgramState) { - if (!oldProgramState && !file.ambientModuleNames.length) { - // if old program state is not supplied and file does not contain locally defined ambient modules - // then the best we can do is fallback to the default logic - return resolveModuleNamesWorker(moduleNames, containingFile); - } - // at this point we know that either - // - file has local declarations for ambient modules - // OR - // - old program state is available - // OR - // - both of items above - // With this it is possible that we can tell how some module names from the initial list will be resolved - // without doing actual resolution (in particular if some name was resolved to ambient module). - // Such names should be excluded from the list of module names that will be provided to `resolveModuleNamesWorker` - // since we don't want to resolve them again. - // this is a list of modules for which we cannot predict resolution so they should be actually resolved - var unknownModuleNames; - // this is a list of combined results assembles from predicted and resolved results. - // Order in this list matches the order in the original list of module names `moduleNames` which is important - // so later we can split results to resolutions of modules and resolutions of module augmentations. - var result; - // a transient placeholder that is used to mark predicted resolution in the result list - var predictedToResolveToAmbientModuleMarker = {}; - for (var i = 0; i < moduleNames.length; i++) { - var moduleName = moduleNames[i]; - // module name is known to be resolved to ambient module if - // - module name is contained in the list of ambient modules that are locally declared in the file - // - in the old program module name was resolved to ambient module whose declaration is in non-modified file - // (so the same module declaration will land in the new program) - var isKnownToResolveToAmbientModule = false; - if (ts.contains(file.ambientModuleNames, moduleName)) { - isKnownToResolveToAmbientModule = true; - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, containingFile); - } - } - else { - isKnownToResolveToAmbientModule = checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState); - } - if (isKnownToResolveToAmbientModule) { - if (!unknownModuleNames) { - // found a first module name for which result can be prediced - // this means that this module name should not be passed to `resolveModuleNamesWorker`. - // We'll use a separate list for module names that are definitely unknown. - result = new Array(moduleNames.length); - // copy all module names that appear before the current one in the list - // since they are known to be unknown - unknownModuleNames = moduleNames.slice(0, i); - } - // mark prediced resolution in the result list - result[i] = predictedToResolveToAmbientModuleMarker; - } - else if (unknownModuleNames) { - // found unknown module name and we are already using separate list for those - add it to the list - unknownModuleNames.push(moduleName); - } - } - if (!unknownModuleNames) { - // we've looked throught the list but have not seen any predicted resolution - // use default logic - return resolveModuleNamesWorker(moduleNames, containingFile); - } - var resolutions = unknownModuleNames.length - ? resolveModuleNamesWorker(unknownModuleNames, containingFile) - : emptyArray; - // combine results of resolutions and predicted results - var j = 0; - for (var i = 0; i < result.length; i++) { - if (result[i] === predictedToResolveToAmbientModuleMarker) { - result[i] = undefined; - } - else { - result[i] = resolutions[j]; - j++; - } - } - ts.Debug.assert(j === resolutions.length); - return result; - function checkModuleNameResolvedToAmbientModuleInNonModifiedFile(moduleName, oldProgramState) { - if (!oldProgramState) { - return false; - } - var resolutionToFile = ts.getResolvedModule(oldProgramState.file, moduleName); - if (resolutionToFile) { - // module used to be resolved to file - ignore it - return false; - } - var ambientModule = oldProgram.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(moduleName); - if (!(ambientModule && ambientModule.declarations)) { - return false; - } - // at least one of declarations should come from non-modified source file - var firstUnmodifiedFile = ts.forEach(ambientModule.declarations, function (d) { - var f = ts.getSourceFileOfNode(d); - return !ts.contains(oldProgramState.modifiedFilePaths, f.path) && f; - }); - if (!firstUnmodifiedFile) { - return false; - } - if (ts.isTraceEnabled(options, host)) { - ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, firstUnmodifiedFile.fileName); - } - return true; - } - } - function tryReuseStructureFromOldProgram() { - if (!oldProgram) { - return false; - } - // check properties that can affect structure of the program or module resolution strategy - // if any of these properties has changed - structure cannot be reused - var oldOptions = oldProgram.getCompilerOptions(); - if (ts.changesAffectModuleResolution(oldOptions, options)) { - return false; - } - ts.Debug.assert(!oldProgram.structureIsReused); - // there is an old program, check if we can reuse its structure - var oldRootNames = oldProgram.getRootFileNames(); - if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { - return false; - } - if (!ts.arrayIsEqualTo(options.types, oldOptions.types)) { - return false; - } - // check if program source files has changed in the way that can affect structure of the program - var newSourceFiles = []; - var filePaths = []; - var modifiedSourceFiles = []; - for (var _i = 0, _a = oldProgram.getSourceFiles(); _i < _a.length; _i++) { - var oldSourceFile = _a[_i]; - var newSourceFile = host.getSourceFileByPath - ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.path, options.target) - : host.getSourceFile(oldSourceFile.fileName, options.target); - if (!newSourceFile) { - return false; - } - newSourceFile.path = oldSourceFile.path; - filePaths.push(newSourceFile.path); - if (oldSourceFile !== newSourceFile) { - if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - // value of no-default-lib has changed - // this will affect if default library is injected into the list of files - return false; - } - // check tripleslash references - if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - // tripleslash references has changed - return false; - } - // check imports and module augmentations - collectExternalModuleReferences(newSourceFile); - if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - // imports has changed - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - // moduleAugmentations has changed - return false; - } - if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - // 'types' references has changed - return false; - } - // tentatively approve the file - modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); - } - else { - // file has no changes - use it as is - newSourceFile = oldSourceFile; - } - // if file has passed all checks it should be safe to reuse it - newSourceFiles.push(newSourceFile); - } - var modifiedFilePaths = modifiedSourceFiles.map(function (f) { return f.newFile.path; }); - // try to verify results of module resolution - for (var _b = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _b < modifiedSourceFiles_1.length; _b++) { - var _c = modifiedSourceFiles_1[_b], oldSourceFile = _c.oldFile, newSourceFile = _c.newFile; - var newSourceFilePath = ts.getNormalizedAbsolutePath(newSourceFile.fileName, currentDirectory); - if (resolveModuleNamesWorker) { - var moduleNames = ts.map(ts.concatenate(newSourceFile.imports, newSourceFile.moduleAugmentations), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFilePath, newSourceFile, { file: oldSourceFile, program: oldProgram, modifiedFilePaths: modifiedFilePaths }); - // ensure that module resolution results are still correct - var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, ts.moduleResolutionIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - if (resolveTypeReferenceDirectiveNamesWorker) { - var typesReferenceDirectives = ts.map(newSourceFile.typeReferenceDirectives, function (x) { return x.fileName; }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFilePath); - // ensure that types resolutions are still correct - var resolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, resolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, ts.typeDirectiveIsEqualTo); - if (resolutionsChanged) { - return false; - } - } - // pass the cache of module/types resolutions from the old source file - newSourceFile.resolvedModules = oldSourceFile.resolvedModules; - newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; - } - // update fileName -> file mapping - for (var i = 0; i < newSourceFiles.length; i++) { - filesByName.set(filePaths[i], newSourceFiles[i]); - } - files = newSourceFiles; - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - for (var _d = 0, modifiedSourceFiles_2 = modifiedSourceFiles; _d < modifiedSourceFiles_2.length; _d++) { - var modifiedFile = modifiedSourceFiles_2[_d]; - fileProcessingDiagnostics.reattachFileDiagnostics(modifiedFile.newFile); - } - resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); - oldProgram.structureIsReused = true; - return true; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName: getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: function () { return currentDirectory; }, - getNewLine: function () { return host.getNewLine(); }, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, - writeFile: writeFileCallback || (function (fileName, data, writeByteOrderMark, onError, sourceFiles) { return host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles); }), - isEmitBlocked: isEmitBlocked, - }; - } - function isSourceFileFromExternalLibrary(file) { - return sourceFilesFoundSearchingNodeModules.get(file.path); - } - function getDiagnosticsProducingTypeChecker() { - return diagnosticsProducingTypeChecker || (diagnosticsProducingTypeChecker = ts.createTypeChecker(program, /*produceDiagnostics:*/ true)); - } - function dropDiagnosticsProducingTypeChecker() { - diagnosticsProducingTypeChecker = undefined; - } - function getTypeChecker() { - return noDiagnosticsTypeChecker || (noDiagnosticsTypeChecker = ts.createTypeChecker(program, /*produceDiagnostics:*/ false)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers) { - return runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers); }); - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.contains(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName)); - } - function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers) { - var declarationDiagnostics = []; - if (options.noEmit) { - return { diagnostics: declarationDiagnostics, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; - } - // If the noEmitOnError flag is set, then check if we have any errors so far. If so, - // immediately bail out. Note that we pass 'undefined' for 'sourceFile' so that we - // get any preEmit diagnostics, not just the ones - if (options.noEmitOnError) { - var diagnostics = program.getOptionsDiagnostics(cancellationToken).concat(program.getSyntacticDiagnostics(sourceFile, cancellationToken), program.getGlobalDiagnostics(cancellationToken), program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (diagnostics.length === 0 && program.getCompilerOptions().declaration) { - declarationDiagnostics = program.getDeclarationDiagnostics(/*sourceFile*/ undefined, cancellationToken); - } - if (diagnostics.length > 0 || declarationDiagnostics.length > 0) { - return { - diagnostics: ts.concatenate(diagnostics, declarationDiagnostics), - sourceMaps: undefined, - emittedFiles: undefined, - emitSkipped: true - }; - } - } - // Create the emit resolver outside of the "emitTime" tracking code below. That way - // any cost associated with it (like type checking) are appropriate associated with - // the type-checking counter. - // - // If the -out option is specified, we should not pass the source file to getEmitResolver. - // This is because in the -out scenario all files need to be emitted, and therefore all - // files need to be type checked. And the way to specify that all files need to be type - // checked is to not pass the file to getEmitResolver. - var emitResolver = getDiagnosticsProducingTypeChecker().getEmitResolver((options.outFile || options.out) ? undefined : sourceFile); - ts.performance.mark("beforeEmit"); - var transformers = emitOnlyDtsFiles ? [] : ts.getTransformers(options, customTransformers); - var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, emitOnlyDtsFiles, transformers); - ts.performance.mark("afterEmit"); - ts.performance.measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path); - } - function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { - if (sourceFile) { - return getDiagnostics(sourceFile, cancellationToken); - } - var allDiagnostics = []; - ts.forEach(program.getSourceFiles(), function (sourceFile) { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - ts.addRange(allDiagnostics, getDiagnostics(sourceFile, cancellationToken)); - }); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); - } - function getDeclarationDiagnostics(sourceFile, cancellationToken) { - var options = program.getCompilerOptions(); - // collect diagnostics from the program only once if either no source file was specified or out/outFile is set (bundled emit) - if (!sourceFile || options.out || options.outFile) { - return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - else { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - } - function getSyntacticDiagnosticsForFile(sourceFile) { - // For JavaScript files, we report semantic errors for using TypeScript-only - // constructs from within a JavaScript file as syntactic errors. - if (ts.isSourceFileJavaScript(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJavaScriptSyntacticDiagnosticsForFile(sourceFile); - } - return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } - catch (e) { - if (e instanceof ts.OperationCanceledException) { - // We were canceled while performing the operation. Because our type checker - // might be a bad state, we need to throw it away. - // - // Note: we are overly aggressive here. We do not actually *have* to throw away - // the "noDiagnosticsTypeChecker". However, for simplicity, i'd like to keep - // the lifetimes of these two TypeCheckers the same. Also, we generally only - // cancel when the user has made a change anyways. And, in that case, we (the - // program instance) will get thrown away anyways. So trying to keep one of - // these type checkers alive doesn't serve much purpose. - noDiagnosticsTypeChecker = undefined; - diagnosticsProducingTypeChecker = undefined; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedSemanticDiagnosticsForFile, getSemanticDiagnosticsForFileNoCache); - } - function getSemanticDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - // If skipLibCheck is enabled, skip reporting errors if file is a declaration file. - // If skipDefaultLibCheck is enabled, skip reporting errors if file contains a - // '/// ' directive. - if (options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) { - return emptyArray; - } - var typeChecker = getDiagnosticsProducingTypeChecker(); - ts.Debug.assert(!!sourceFile.bindDiagnostics); - var bindDiagnostics = sourceFile.bindDiagnostics; - // For JavaScript files, we don't want to report semantic errors unless explicitly requested. - var includeCheckDiagnostics = !ts.isSourceFileJavaScript(sourceFile) || ts.isCheckJsEnabledForFile(sourceFile, options); - var checkDiagnostics = includeCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : []; - var fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); - var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - var diagnostics = bindDiagnostics.concat(checkDiagnostics, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); - return ts.isSourceFileJavaScript(sourceFile) - ? ts.filter(diagnostics, shouldReportDiagnostic) - : diagnostics; - }); - } - /** - * Skip errors if previous line start with '// @ts-ignore' comment, not counting non-empty non-comment lines - */ - function shouldReportDiagnostic(diagnostic) { - var file = diagnostic.file, start = diagnostic.start; - if (file) { - var lineStarts = ts.getLineStarts(file); - var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line; - while (line > 0) { - var previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - var result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - // non-empty line - return true; - } - if (result[3]) { - // @ts-ignore - return false; - } - line--; - } - } - return true; - } - function getJavaScriptSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(function () { - var diagnostics = []; - var parent = sourceFile; - walk(sourceFile); - return diagnostics; - function walk(node) { - // Return directly from the case if the given node doesnt want to visit each child - // Otherwise break to visit each child - switch (parent.kind) { - case 146 /* Parameter */: - case 149 /* PropertyDeclaration */: - if (parent.questionToken === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, "?")); - return; - } - // falls through - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 226 /* VariableDeclaration */: - // type annotation - if (parent.type === node) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.types_can_only_be_used_in_a_ts_file)); - return; - } - } - switch (node.kind) { - case 237 /* ImportEqualsDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_a_ts_file)); - return; - case 243 /* ExportAssignment */: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 259 /* HeritageClause */: - var heritageClause = node; - if (heritageClause.token === 108 /* ImplementsKeyword */) { - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 230 /* InterfaceDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.interface_declarations_can_only_be_used_in_a_ts_file)); - return; - case 233 /* ModuleDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.module_declarations_can_only_be_used_in_a_ts_file)); - return; - case 231 /* TypeAliasDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.type_aliases_can_only_be_used_in_a_ts_file)); - return; - case 232 /* EnumDeclaration */: - diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.enum_declarations_can_only_be_used_in_a_ts_file)); - return; - case 184 /* TypeAssertionExpression */: - var typeAssertionExpression = node; - diagnostics.push(createDiagnosticForNode(typeAssertionExpression.type, ts.Diagnostics.type_assertion_expressions_can_only_be_used_in_a_ts_file)); - return; - } - var prevParent = parent; - parent = node; - ts.forEachChild(node, walk, walkArray); - parent = prevParent; - } - function walkArray(nodes) { - if (parent.decorators === nodes && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning)); - } - switch (parent.kind) { - case 229 /* ClassDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - // Check type parameters - if (nodes === parent.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_parameter_declarations_can_only_be_used_in_a_ts_file)); - return; - } - // falls through - case 208 /* VariableStatement */: - // Check modifiers - if (nodes === parent.modifiers) { - return checkModifiers(nodes, parent.kind === 208 /* VariableStatement */); - } - break; - case 149 /* PropertyDeclaration */: - // Check modifiers of property declaration - if (nodes === parent.modifiers) { - for (var _i = 0, _a = nodes; _i < _a.length; _i++) { - var modifier = _a[_i]; - if (modifier.kind !== 115 /* StaticKeyword */) { - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - } - } - return; - } - break; - case 146 /* Parameter */: - // Check modifiers of parameter declaration - if (nodes === parent.modifiers) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.parameter_modifiers_can_only_be_used_in_a_ts_file)); - return; - } - break; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 201 /* ExpressionWithTypeArguments */: - // Check type arguments - if (nodes === parent.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.type_arguments_can_only_be_used_in_a_ts_file)); - return; - } - break; - } - for (var _b = 0, nodes_8 = nodes; _b < nodes_8.length; _b++) { - var node = nodes_8[_b]; - walk(node); - } - } - function checkModifiers(modifiers, isConstValid) { - for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { - var modifier = modifiers_1[_i]; - switch (modifier.kind) { - case 76 /* ConstKeyword */: - if (isConstValid) { - continue; - } - // to report error, - // falls through - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - case 131 /* ReadonlyKeyword */: - case 124 /* DeclareKeyword */: - case 117 /* AbstractKeyword */: - diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics._0_can_only_be_used_in_a_ts_file, ts.tokenToString(modifier.kind))); - break; - // These are all legal modifiers. - case 115 /* StaticKeyword */: - case 84 /* ExportKeyword */: - case 79 /* DefaultKeyword */: - } - } - } - function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { - var start = nodes.pos; - return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); - } - // Since these are syntactic diagnostics, parent might not have been set - // this means the sourceFile cannot be infered from the node - function createDiagnosticForNode(node, message, arg0, arg1, arg2) { - return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(function () { - var resolver = getDiagnosticsProducingTypeChecker().getEmitResolver(sourceFile, cancellationToken); - // Don't actually write any files since we're just getting diagnostics. - return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile); - }); - } - function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { - var cachedResult = sourceFile - ? cache.perFile && cache.perFile.get(sourceFile.path) - : cache.allDiagnostics; - if (cachedResult) { - return cachedResult; - } - var result = getDiagnostics(sourceFile, cancellationToken) || emptyArray; - if (sourceFile) { - if (!cache.perFile) { - cache.perFile = ts.createFileMap(); - } - cache.perFile.set(sourceFile.path, result); - } - else { - cache.allDiagnostics = result; - } - return result; - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return ts.isDeclarationFile(sourceFile) ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, fileProcessingDiagnostics.getGlobalDiagnostics()); - ts.addRange(allDiagnostics, programDiagnostics.getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function getGlobalDiagnostics() { - var allDiagnostics = []; - ts.addRange(allDiagnostics, getDiagnosticsProducingTypeChecker().getGlobalDiagnostics()); - return ts.sortAndDeduplicateDiagnostics(allDiagnostics); - } - function processRootFile(fileName, isDefaultLib) { - processSourceFile(ts.normalizePath(fileName), isDefaultLib); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.text === b.text; - } - function getTextOfLiteral(literal) { - return literal.text; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - var isJavaScriptFile = ts.isSourceFileJavaScript(file); - var isExternalModuleFile = ts.isExternalModule(file); - var isDtsFile = ts.isDeclarationFile(file); - var imports; - var moduleAugmentations; - var ambientModules; - // If we are importing helpers, we need to add a synthetic reference to resolve the - // helpers library. - if (options.importHelpers - && (options.isolatedModules || isExternalModuleFile) - && !file.isDeclarationFile) { - // synthesize 'import "tslib"' declaration - var externalHelpersModuleReference = ts.createLiteral(ts.externalHelpersModuleNameText); - var importDecl = ts.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*importClause*/ undefined); - externalHelpersModuleReference.parent = importDecl; - importDecl.parent = file; - imports = [externalHelpersModuleReference]; - } - for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { - var node = _a[_i]; - collectModuleReferences(node, /*inAmbientModule*/ false); - if (isJavaScriptFile) { - collectRequireCalls(node); - } - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - switch (node.kind) { - case 238 /* ImportDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 244 /* ExportDeclaration */: - var moduleNameExpr = ts.getExternalModuleName(node); - if (!moduleNameExpr || moduleNameExpr.kind !== 9 /* StringLiteral */) { - break; - } - if (!moduleNameExpr.text) { - break; - } - // TypeScript 1.0 spec (April 2014): 12.1.6 - // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference other external modules - // only through top - level external module names. Relative external module names are not permitted. - if (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text)) { - (imports || (imports = [])).push(moduleNameExpr); - } - break; - case 233 /* ModuleDeclaration */: - if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasModifier(node, 2 /* Ambient */) || ts.isDeclarationFile(file))) { - var moduleName = node.name; - // Ambient module declarations can be interpreted as augmentations for some existing external modules. - // This will happen in two cases: - // - if current file is external module then module augmentation is a ambient module declaration defined in the top level scope - // - if current file is not external module then module augmentation is an ambient module declaration with non-relative module name - // immediately nested in top level ambient module declaration . - if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(moduleName.text))) { - (moduleAugmentations || (moduleAugmentations = [])).push(moduleName); - } - else if (!inAmbientModule) { - if (isDtsFile) { - // for global .d.ts files record name of ambient module - (ambientModules || (ambientModules = [])).push(moduleName.text); - } - // An AmbientExternalModuleDeclaration declares an external module. - // This type of declaration is permitted only in the global module. - // The StringLiteral must specify a top - level external module name. - // Relative external module names are not permitted - // NOTE: body of ambient module is always a module block, if it exists - var body = node.body; - if (body) { - for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - collectModuleReferences(statement, /*inAmbientModule*/ true); - } - } - } - } - } - } - function collectRequireCalls(node) { - if (ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - (imports || (imports = [])).push(node.arguments[0]); - } - else { - ts.forEachChild(node, collectRequireCalls); - } - } - } - function processSourceFile(fileName, isDefaultLib, refFile, refPos, refEnd) { - var diagnosticArgument; - var diagnostic; - if (ts.hasExtension(fileName)) { - if (!options.allowNonTsExtensions && !ts.forEach(supportedExtensions, function (extension) { return ts.fileExtensionIs(host.getCanonicalFileName(fileName), extension); })) { - diagnostic = ts.Diagnostics.File_0_has_unsupported_extension_The_only_supported_extensions_are_1; - diagnosticArgument = [fileName, "'" + supportedExtensions.join("', '") + "'"]; - } - else if (!findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd)) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) { - diagnostic = ts.Diagnostics.A_file_cannot_have_a_reference_to_itself; - diagnosticArgument = [fileName]; - } - } - else { - var nonTsFile = options.allowNonTsExtensions && findSourceFile(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); - if (!nonTsFile) { - if (options.allowNonTsExtensions) { - diagnostic = ts.Diagnostics.File_0_not_found; - diagnosticArgument = [fileName]; - } - else if (!ts.forEach(supportedExtensions, function (extension) { return findSourceFile(fileName + extension, ts.toPath(fileName + extension, currentDirectory, getCanonicalFileName), isDefaultLib, refFile, refPos, refEnd); })) { - diagnostic = ts.Diagnostics.File_0_not_found; - fileName += ".ts"; - diagnosticArgument = [fileName]; - } - } - } - if (diagnostic) { - if (refFile !== undefined && refEnd !== undefined && refPos !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, diagnostic].concat(diagnosticArgument))); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic.apply(void 0, [diagnostic].concat(diagnosticArgument))); - } - } - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFileName, refFile, refPos, refEnd) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, fileName, existingFileName)); - } - } - // Get source file from normalized fileName - function findSourceFile(fileName, path, isDefaultLib, refFile, refPos, refEnd) { - if (filesByName.contains(path)) { - var file_1 = filesByName.get(path); - // try to check if we've already seen this file but with a different casing in path - // NOTE: this only makes sense for case-insensitive file systems - if (file_1 && options.forceConsistentCasingInFileNames && ts.getNormalizedAbsolutePath(file_1.fileName, currentDirectory) !== ts.getNormalizedAbsolutePath(fileName, currentDirectory)) { - reportFileNamesDifferOnlyInCasingError(fileName, file_1.fileName, refFile, refPos, refEnd); - } - // If the file was previously found via a node_modules search, but is now being processed as a root file, - // then everything it sucks in may also be marked incorrectly, and needs to be checked again. - if (file_1 && sourceFilesFoundSearchingNodeModules.get(file_1.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file_1.path, false); - if (!options.noResolve) { - processReferencedFiles(file_1, isDefaultLib); - processTypeReferenceDirectives(file_1); - } - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - else if (file_1 && modulesWithElidedImports.get(file_1.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file_1.path, false); - processImportedModules(file_1); - } - } - return file_1; - } - // We haven't looked for this file, do so now and cache result - var file = host.getSourceFile(fileName, options.target, function (hostErrorMessage) { - if (refFile !== undefined && refPos !== undefined && refEnd !== undefined) { - fileProcessingDiagnostics.add(ts.createFileDiagnostic(refFile, refPos, refEnd - refPos, ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - else { - fileProcessingDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, hostErrorMessage)); - } - }); - filesByName.set(path, file); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.path = path; - if (host.useCaseSensitiveFileNames()) { - // for case-sensitive file systems check if we've already seen some file with similar filename ignoring case - var existingFile = filesByNameIgnoreCase.get(path); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile.fileName, refFile, refPos, refEnd); - } - else { - filesByNameIgnoreCase.set(path, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - // always process imported modules to record module name resolutions - processImportedModules(file); - if (isDefaultLib) { - files.unshift(file); - } - else { - files.push(file); - } - } - return file; - } - function processReferencedFiles(file, isDefaultLib) { - ts.forEach(file.referencedFiles, function (ref) { - var referencedFileName = resolveTripleslashReference(ref.fileName, file.fileName); - processSourceFile(referencedFileName, isDefaultLib, file, ref.pos, ref.end); - }); - } - function processTypeReferenceDirectives(file) { - // We lower-case all type references because npm automatically lowercases all packages. See GH#9824. - var typeDirectives = ts.map(file.typeReferenceDirectives, function (ref) { return ref.fileName.toLocaleLowerCase(); }); - var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file.fileName); - for (var i = 0; i < typeDirectives.length; i++) { - var ref = file.typeReferenceDirectives[i]; - var resolvedTypeReferenceDirective = resolutions[i]; - // store resolved type directive on the file - var fileName = ref.fileName.toLocaleLowerCase(); - ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, resolvedTypeReferenceDirective, file, ref.pos, ref.end); - } - } - function processTypeReferenceDirective(typeReferenceDirective, resolvedTypeReferenceDirective, refFile, refPos, refEnd) { - // If we already found this library as a primary reference - nothing to do - var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective); - if (previousResolution && previousResolution.primary) { - return; - } - var saveResolution = true; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.primary) { - // resolved from the primary path - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, refFile, refPos, refEnd); - } - else { - // If we already resolved to this file, it must have been a secondary reference. Check file contents - // for sameness and possibly issue an error - if (previousResolution) { - // Don't bother reading the file again if it's the same file. - if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { - var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); - if (otherFileText !== getSourceFile(previousResolution.resolvedFileName).text) { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName)); - } - } - // don't overwrite previous resolution result - saveResolution = false; - } - else { - // First resolution of this library - processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, refFile, refPos, refEnd); - } - } - } - else { - fileProcessingDiagnostics.add(createDiagnostic(refFile, refPos, refEnd, ts.Diagnostics.Cannot_find_type_definition_file_for_0, typeReferenceDirective)); - } - if (saveResolution) { - resolvedTypeReferenceDirectives.set(typeReferenceDirective, resolvedTypeReferenceDirective); - } - } - function createDiagnostic(refFile, refPos, refEnd, message) { - var args = []; - for (var _i = 4; _i < arguments.length; _i++) { - args[_i - 4] = arguments[_i]; - } - if (refFile === undefined || refPos === undefined || refEnd === undefined) { - return ts.createCompilerDiagnostic.apply(void 0, [message].concat(args)); - } - else { - return ts.createFileDiagnostic.apply(void 0, [refFile, refPos, refEnd - refPos, message].concat(args)); - } - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - file.resolvedModules = ts.createMap(); - // Because global augmentation doesn't have string literal name, we can check for global augmentation as such. - var nonGlobalAugmentation = ts.filter(file.moduleAugmentations, function (moduleAugmentation) { return moduleAugmentation.kind === 9 /* StringLiteral */; }); - var moduleNames = ts.map(ts.concatenate(file.imports, nonGlobalAugmentation), getTextOfLiteral); - var resolutions = resolveModuleNamesReusingOldState(moduleNames, ts.getNormalizedAbsolutePath(file.fileName, currentDirectory), file); - ts.Debug.assert(resolutions.length === moduleNames.length); - for (var i = 0; i < moduleNames.length; i++) { - var resolution = resolutions[i]; - ts.setResolvedModule(file, moduleNames[i], resolution); - if (!resolution) { - continue; - } - var isFromNodeModulesSearch = resolution.isExternalLibraryImport; - var isJsFileFromNodeModules = isFromNodeModulesSearch && !ts.extensionIsTypeScript(resolution.extension); - var resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - // add file to program only if: - // - resolution was successful - // - noResolve is falsy - // - module name comes from the list of imports - // - it's not a top level JavaScript module that exceeded the search max - var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - // Don't add the file if it has a bad extension (e.g. 'tsx' if we don't have '--allowJs') - // This may still end up being an untyped module -- the file won't be included but imports will be allowed. - var shouldAddFile = resolvedFileName && !getResolutionDiagnostic(options, resolution) && !options.noResolve && i < file.imports.length && !elideImport; - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } - else if (shouldAddFile) { - var path = ts.toPath(resolvedFileName, currentDirectory, getCanonicalFileName); - var pos = ts.skipTrivia(file.text, file.imports[i].pos); - findSourceFile(resolvedFileName, path, /*isDefaultLib*/ false, file, pos, file.imports[i].end); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - else { - // no imports - drop cached module resolutions - file.resolvedModules = undefined; - } - } - function computeCommonSourceDirectory(sourceFiles) { - var fileNames = []; - for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { - var file = sourceFiles_2[_i]; - if (!file.isDeclarationFile) { - fileNames.push(file.fileName); - } - } - return computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName); - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - var allFilesBelongToPath = true; - if (sourceFiles) { - var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { - var sourceFile = sourceFiles_3[_i]; - if (!ts.isDeclarationFile(sourceFile)) { - var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, sourceFile.fileName, options.rootDir)); - allFilesBelongToPath = false; - } - } - } - } - return allFilesBelongToPath; - } - function verifyCompilerOptions() { - if (options.isolatedModules) { - if (options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declaration", "isolatedModules")); - } - if (options.noEmitOnError) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noEmitOnError", "isolatedModules")); - } - if (options.out) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules")); - } - if (options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules")); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap")); - } - if (options.mapRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap")); - } - } - if (options.paths && options.baseUrl === undefined) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_paths_cannot_be_used_without_specifying_baseUrl_option)); - } - if (options.paths) { - for (var key in options.paths) { - if (!ts.hasProperty(options.paths, key)) { - continue; - } - if (!ts.hasZeroOrOneAsteriskCharacter(key)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key)); - } - if (ts.isArray(options.paths[key])) { - if (options.paths[key].length === 0) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key)); - } - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var subst = _a[_i]; - var typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key)); - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst)); - } - } - } - else { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key)); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources")); - } - if (options.sourceRoot) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot")); - } - } - if (options.out && options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile")); - } - if (options.mapRoot && !options.sourceMap) { - // Error to specify --mapRoot without --sourcemap - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "mapRoot", "sourceMap")); - } - if (options.declarationDir) { - if (!options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "declarationDir", "declaration")); - } - if (options.out || options.outFile) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile")); - } - } - if (options.lib && options.noLib) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib")); - } - if (options.noImplicitUseStrict && (options.alwaysStrict === undefined ? options.strict : options.alwaysStrict)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict")); - } - var languageVersion = options.target || 0 /* ES3 */; - var outFile = options.outFile || options.out; - var firstNonAmbientExternalModuleSourceFile = ts.forEach(files, function (f) { return ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (options.isolatedModules) { - if (options.module === ts.ModuleKind.None && languageVersion < 2 /* ES2015 */) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher)); - } - var firstNonExternalModuleSourceFile = ts.forEach(files, function (f) { return !ts.isExternalModule(f) && !ts.isDeclarationFile(f) ? f : undefined; }); - if (firstNonExternalModuleSourceFile) { - var span_7 = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); - programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span_7.start, span_7.length, ts.Diagnostics.Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided)); - } - } - else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === ts.ModuleKind.None) { - // We cannot use createDiagnosticFromNode because nodes do not have parents yet - var span_8 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_8.start, span_8.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - // Cannot specify module gen that isn't amd or system with --out - if (outFile) { - if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile")); - } - else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { - var span_9 = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span_9.start, span_9.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); - } - } - // there has to be common source directory if user specified --outdir || --sourceRoot - // if user specified --mapRoot, there needs to be common source directory if there would be multiple files being emitted - if (options.outDir || - options.sourceRoot || - options.mapRoot) { - // Precalculate and cache the common source directory - var dir = getCommonSourceDirectory(); - // If we failed to find a good common directory, but outDir is specified and at least one of our files is on a windows drive/URL/other resource, add a failure - if (options.outDir && dir === "" && ts.forEach(files, function (file) { return ts.getRootLength(file.fileName) > 1; })) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files)); - } - } - if (!options.noEmit && options.allowJs && options.declaration) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "declaration")); - } - if (options.checkJs && !options.allowJs) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); - } - if (options.emitDecoratorMetadata && - !options.experimentalDecorators) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators")); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory")); - } - if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory)); - } - } - else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { - programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace)); - } - // If the emit is enabled make sure that every output file is unique and not overwriting any of the input files - if (!options.noEmit && !options.suppressOutputPathCheck) { - var emitHost = getEmitHost(); - var emitFilesSeen_1 = ts.createFileMap(!host.useCaseSensitiveFileNames() ? function (key) { return key.toLocaleLowerCase(); } : undefined); - ts.forEachEmittedFile(emitHost, function (emitFileNames) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); - }); - } - // Verify that all the emit files are unique and don't overwrite input files - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - var emitFilePath = ts.toPath(emitFileName, currentDirectory, getCanonicalFileName); - // Report error if the output overwrites input file - if (filesByName.contains(emitFilePath)) { - var chain_1; - if (!options.configFilePath) { - // The program is from either an inferred project or an external project - chain_1 = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); - } - chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain_1)); - } - // Report error if multiple files write into same file - if (emitFilesSeen.contains(emitFilePath)) { - // Already seen the same emit file - report error - blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } - else { - emitFilesSeen.set(emitFilePath, true); - } - } - } - } - function blockEmittingOfFile(emitFileName, diag) { - hasEmitBlockingDiagnostics.set(ts.toPath(emitFileName, currentDirectory, getCanonicalFileName), true); - programDiagnostics.add(diag); - } - } - ts.createProgram = createProgram; - /* @internal */ - /** - * Returns a DiagnosticMessage if we won't include a resolved module due to its extension. - * The DiagnosticMessage's parameters are the imported module name, and the filename it resolved to. - * This returns a diagnostic even if the module will be an untyped module. - */ - function getResolutionDiagnostic(options, _a) { - var extension = _a.extension; - switch (extension) { - case ts.Extension.Ts: - case ts.Extension.Dts: - // These are always allowed. - return undefined; - case ts.Extension.Tsx: - return needJsx(); - case ts.Extension.Jsx: - return needJsx() || needAllowJs(); - case ts.Extension.Js: - return needAllowJs(); - } - function needJsx() { - return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return options.allowJs ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_allowJs_is_not_set; - } - } - ts.getResolutionDiagnostic = getResolutionDiagnostic; -})(ts || (ts = {})); -/// -/// -/// -/// -/// -var ts; -(function (ts) { - /* @internal */ - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - /* @internal */ - ts.optionDeclarations = [ - // CommandLine only options - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - // Basic - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0 /* ES3 */, - "es5": 1 /* ES5 */, - "es6": 2 /* ES2015 */, - "es2015": 2 /* ES2015 */, - "es2016": 3 /* ES2016 */, - "es2017": 4 /* ES2017 */, - "esnext": 5 /* ESNext */, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - // JavaScript only - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - // Host only - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - // ES2015 Or ESNext By-feature options - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1 /* Preserve */, - "react-native": 3 /* ReactNative */, - "react": 2 /* React */ - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - // Strict Type Checks - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - // Additional Checks - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - // Module Resolution - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - // Source Maps - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - // Experimental - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - // Advanced - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - // for correct behaviour, please use outFile - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0 /* CarriageReturnLineFeed */, - "lf": 1 /* LineFeed */ - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - // A list of plugins to load in the language service - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - /* @internal */ - ts.typeAcquisitionDeclarations = [ - { - /* @deprecated typingOptions.enableAutoDiscovery - * Use typeAcquisition.enable instead. - */ - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - /* @internal */ - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1 /* ES5 */, - strict: true - }; - var optionNameMapCache; - /* @internal */ - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - // Convert deprecated typingOptions.enableAutoDiscovery to typeAcquisition.enable - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - /* @internal */ - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - /* @internal */ - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - /* @internal */ - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - /* @internal */ - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64 /* at */) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45 /* minus */) { - s = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); - // Try to translate short option names to their full equivalents. - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - // Check to see if no argument was provided (e.g. "--locale" is the last command-line argument). - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - // boolean flag has optional value true, false, others - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - // consume next argument as boolean flag value - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - // If not a primitive, the possible types are specified in what is effectively a map of options. - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34 /* doubleQuote */) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32 /* space */) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - /** - * Read tsconfig.json file - * @param fileName The path to the config file - */ - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - /** - * Parse the text of the tsconfig.json file - * @param fileName The path to the config file - * @param jsonText The text of the config file - */ - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - /** - * Generate tsconfig configuration when running command line "--init" - * @param options commandlineOptions to be generated into tsconfig.json - * @param fileNames array of filenames to be generated into tsconfig.json - */ - /* @internal */ - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - // only set the files property if we have at least one file - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - // this is of a type CommandLineOptionOfPrimitiveType - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - // There is a typeMap associated with this command-line option so use it to map value back to its name - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - // tsconfig only options cannot be specified via command line, - // so we can assume that only types that can appear here string | number | boolean - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - // There is no map associated with this compiler option then use the value as-is - // This is the case if the value is expect to be string, number, boolean or list of string - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - // There is a typeMap associated with this command-line option so use it to map value back to its name - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - // Filter applicable options to place in the file - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - // Serialize all options and thier descriptions - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - // Write the output - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - // Print out each row, aligning all the descriptions on the same column. - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - /** - * Remove the comments from a json like text. - * Comments can be single line comments (starting with # or //) or multiline comments using / * * / - * - * This method replace comment content by whitespace rather than completely remove them to keep positions in json parsing error reporting accurate. - */ - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1 /* ES5 */, /* skipTrivia */ false, 0 /* Standard */, jsonText); - var token; - while ((token = scanner.scan()) !== 1 /* EndOfFileToken */) { - switch (token) { - case 2 /* SingleLineCommentTrivia */: - case 3 /* MultiLineCommentTrivia */: - // replace comments with whitespace to preserve original character positions - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - /** - * Parse the contents of a config file (tsconfig.json). - * @param json The contents of the config file to parse - * @param host Instance of ParseConfigHost used to enumerate files in folder. - * @param basePath A root directory to resolve relative path entries in the config - * file to. e.g. outDir - */ - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - // typingOptions has been deprecated and is only supported for backward compatibility purposes. - // It should be removed in future releases - use typeAcquisition instead. - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - // If the path isn't a rooted or relative path, don't try to resolve it (we reserve the right to special case module-id like paths in the future) - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - // Merge configs (copy the resolution stack so it is never reused between branches in potential diamond-problem scenarios) - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, /*existingOptions*/ undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - // If no includes were specified, exclude common package folders and the outDir - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - /** - * Tests for a path that ends in a recursive directory wildcard. - * Matches **, \**, **\, and \**\, but not a**b. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\* # matches the recursive directory wildcard "**". - * \/?$ # matches an optional trailing directory separator at the end of the string. - */ - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - /** - * Tests for a path with multiple recursive directory wildcards. - * Matches **\** and **\a\**, but not **\a**b. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\*\/ # matches a recursive directory wildcard "**" followed by a directory separator. - * (.*\/)? # optionally matches any number of characters followed by a directory separator. - * \*\* # matches a recursive directory wildcard "**" - * ($|\/) # matches either the end of the string or a directory separator. - */ - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - /** - * Tests for a path where .. appears after a recursive directory wildcard. - * Matches **\..\*, **\a\..\*, and **\.., but not ..\**\* - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * (^|\/) # matches either the beginning of the string or a directory separator. - * \*\*\/ # matches a recursive directory wildcard "**" followed by a directory separator. - * (.*\/)? # optionally matches any number of characters followed by a directory separator. - * \.\. # matches a parent directory path component ".." - * ($|\/) # matches either the end of the string or a directory separator. - */ - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - /** - * Tests for a path containing a wildcard character in a directory component of the path. - * Matches \*\, \?\, and \a*b\, but not \a\ or \a\*. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * \/ # matches a directory separator. - * [^/]*? # matches any number of characters excluding directory separators (non-greedy). - * [*?] # matches either a wildcard character (* or ?) - * [^/]* # matches any number of characters excluding directory separators (greedy). - * \/ # matches a directory separator. - */ - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - /** - * Matches the portion of a wildcard path that does not contain wildcards. - * Matches \a of \a\*, or \a\b\c of \a\b\c\?\d. - * - * NOTE: used \ in place of / above to avoid issues with multiline comments. - * - * Breakdown: - * ^ # matches the beginning of the string - * [^*?]* # matches any number of non-wildcard characters - * (?=\/[^/]*[*?]) # lookahead that matches a directory separator followed by - * # a path component that contains at least one wildcard character (* or ?). - */ - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - /** - * Expands an array of file specifications. - * - * @param fileNames The literal file names to include. - * @param include The wildcard file specifications to include. - * @param exclude The wildcard file specifications to exclude. - * @param basePath The base path for any relative file specifications. - * @param options Compiler options. - * @param host The host used to resolve files and directories. - * @param errors An array for diagnostic reporting. - */ - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - // The exclude spec list is converted into a regular expression, which allows us to quickly - // test whether a file or directory should be excluded before recursively traversing the - // file system. - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - // Literal file names (provided via the "files" array in tsconfig.json) are stored in a - // file map with a possibly case insensitive key. We use this map later when when including - // wildcard paths. - var literalFileMap = ts.createMap(); - // Wildcard paths (provided via the "includes" array in tsconfig.json) are stored in a - // file map with a possibly case insensitive key. We use this map to store paths matched - // via wildcard, and to handle extension priority. - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, /*allowTrailingRecursion*/ false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, /*allowTrailingRecursion*/ true); - } - // Wildcard directories (provided as part of a wildcard path) are stored in a - // file map that marks whether it was a regular wildcard match (with a `*` or `?` token), - // or a recursive directory. This information is used by filesystem watchers to monitor for - // new entries in these paths. - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - // Rather than requery this for each file and filespec, we query the supported extensions - // once and store it on the expansion context. - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - // Literal files are always included verbatim. An "include" or "exclude" specification cannot - // remove a literal file. - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - // If we have already included a literal or wildcard path with a - // higher priority extension, we should skip this file. - // - // This handles cases where we may encounter both .ts and - // .d.ts (or .js if "allowJs" is enabled) in the same - // directory when they are compilation outputs. - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - // We may have included a wildcard path with a lower priority - // extension due to the user-defined order of entries in the - // "include" array. If there is a lower priority extension in the - // same directory, we should remove it. - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - /** - * Gets directories in a set of include patterns that should be watched for changes. - */ - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - // We watch a directory recursively if it contains a wildcard anywhere in a directory segment - // of the pattern: - // - // /a/b/**/d - Watch /a/b recursively to catch changes to any d in any subfolder recursively - // /a/b/*/d - Watch /a/b recursively to catch any d in any immediate subfolder, even if a new subfolder is added - // /a/b - Watch /a/b recursively to catch changes to anything in any recursive subfoler - // - // We watch a directory without recursion if it contains a wildcard in the file segment of - // the pattern: - // - // /a/b/* - Watch /a/b directly to catch any new file - // /a/b/a?z - Watch /a/b directly to catch any new file matching a?z - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1 /* Recursive */) { - recursiveKeys.push(key); - } - } - } - } - // Remove any subpaths under an existing recursively watched directory. - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 /* Recursive */ : 0 /* None */ - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 /* Recursive */ }; - } - return undefined; - } - /** - * Determines whether a literal or wildcard file has already been included that has a higher - * extension priority. - * - * @param file The path to the file. - * @param extensionPriority The priority of the extension. - * @param context The expansion context. - */ - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0 /* Highest */; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - /** - * Removes files included via wildcard expansion with a lower extension priority that have - * already been included. - * - * @param file The path to the file. - * @param extensionPriority The priority of the extension. - * @param context The expansion context. - */ - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - /** - * Gets a case sensitive key. - * - * @param key The original key. - */ - function caseSensitiveKeyMapper(key) { - return key; - } - /** - * Gets a case insensitive key. - * - * @param key The original key. - */ - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var ScriptSnapshot; - (function (ScriptSnapshot) { - var StringScriptSnapshot = (function () { - function StringScriptSnapshot(text) { - this.text = text; - } - StringScriptSnapshot.prototype.getText = function (start, end) { - return start === 0 && end === this.text.length - ? this.text - : this.text.substring(start, end); - }; - StringScriptSnapshot.prototype.getLength = function () { - return this.text.length; - }; - StringScriptSnapshot.prototype.getChangeRange = function () { - // Text-based snapshots do not support incremental parsing. Return undefined - // to signal that to the caller. - return undefined; - }; - return StringScriptSnapshot; - }()); - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot.fromString = fromString; - })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); - var TextChange = (function () { - function TextChange() { - } - return TextChange; - }()); - ts.TextChange = TextChange; - var HighlightSpanKind; - (function (HighlightSpanKind) { - HighlightSpanKind.none = "none"; - HighlightSpanKind.definition = "definition"; - HighlightSpanKind.reference = "reference"; - HighlightSpanKind.writtenReference = "writtenReference"; - })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); - var IndentStyle; - (function (IndentStyle) { - IndentStyle[IndentStyle["None"] = 0] = "None"; - IndentStyle[IndentStyle["Block"] = 1] = "Block"; - IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; - })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); - var SymbolDisplayPartKind; - (function (SymbolDisplayPartKind) { - SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; - SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; - SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; - SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); - var OutputFileType; - (function (OutputFileType) { - OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; - OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; - OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; - })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); - var EndOfLineState; - (function (EndOfLineState) { - EndOfLineState[EndOfLineState["None"] = 0] = "None"; - EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; - EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); - var TokenClass; - (function (TokenClass) { - TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; - TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; - TokenClass[TokenClass["Operator"] = 2] = "Operator"; - TokenClass[TokenClass["Comment"] = 3] = "Comment"; - TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; - TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; - TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass[TokenClass["StringLiteral"] = 7] = "StringLiteral"; - TokenClass[TokenClass["RegExpLiteral"] = 8] = "RegExpLiteral"; - })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); - // TODO: move these to enums - var ScriptElementKind; - (function (ScriptElementKind) { - ScriptElementKind.unknown = ""; - ScriptElementKind.warning = "warning"; - /** predefined type (void) or keyword (class) */ - ScriptElementKind.keyword = "keyword"; - /** top level script node */ - ScriptElementKind.scriptElement = "script"; - /** module foo {} */ - ScriptElementKind.moduleElement = "module"; - /** class X {} */ - ScriptElementKind.classElement = "class"; - /** var x = class X {} */ - ScriptElementKind.localClassElement = "local class"; - /** interface Y {} */ - ScriptElementKind.interfaceElement = "interface"; - /** type T = ... */ - ScriptElementKind.typeElement = "type"; - /** enum E */ - ScriptElementKind.enumElement = "enum"; - ScriptElementKind.enumMemberElement = "enum member"; - /** - * Inside module and script only - * const v = .. - */ - ScriptElementKind.variableElement = "var"; - /** Inside function */ - ScriptElementKind.localVariableElement = "local var"; - /** - * Inside module and script only - * function f() { } - */ - ScriptElementKind.functionElement = "function"; - /** Inside function */ - ScriptElementKind.localFunctionElement = "local function"; - /** class X { [public|private]* foo() {} } */ - ScriptElementKind.memberFunctionElement = "method"; - /** class X { [public|private]* [get|set] foo:number; } */ - ScriptElementKind.memberGetAccessorElement = "getter"; - ScriptElementKind.memberSetAccessorElement = "setter"; - /** - * class X { [public|private]* foo:number; } - * interface Y { foo:number; } - */ - ScriptElementKind.memberVariableElement = "property"; - /** class X { constructor() { } } */ - ScriptElementKind.constructorImplementationElement = "constructor"; - /** interface Y { ():number; } */ - ScriptElementKind.callSignatureElement = "call"; - /** interface Y { []:number; } */ - ScriptElementKind.indexSignatureElement = "index"; - /** interface Y { new():Y; } */ - ScriptElementKind.constructSignatureElement = "construct"; - /** function foo(*Y*: string) */ - ScriptElementKind.parameterElement = "parameter"; - ScriptElementKind.typeParameterElement = "type parameter"; - ScriptElementKind.primitiveType = "primitive type"; - ScriptElementKind.label = "label"; - ScriptElementKind.alias = "alias"; - ScriptElementKind.constElement = "const"; - ScriptElementKind.letElement = "let"; - ScriptElementKind.directory = "directory"; - ScriptElementKind.externalModuleName = "external module name"; - /** - * - */ - ScriptElementKind.jsxAttribute = "JSX attribute"; - })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); - var ScriptElementKindModifier; - (function (ScriptElementKindModifier) { - ScriptElementKindModifier.none = ""; - ScriptElementKindModifier.publicMemberModifier = "public"; - ScriptElementKindModifier.privateMemberModifier = "private"; - ScriptElementKindModifier.protectedMemberModifier = "protected"; - ScriptElementKindModifier.exportedModifier = "export"; - ScriptElementKindModifier.ambientModifier = "declare"; - ScriptElementKindModifier.staticModifier = "static"; - ScriptElementKindModifier.abstractModifier = "abstract"; - })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); - var ClassificationTypeNames = (function () { - function ClassificationTypeNames() { - } - return ClassificationTypeNames; - }()); - ClassificationTypeNames.comment = "comment"; - ClassificationTypeNames.identifier = "identifier"; - ClassificationTypeNames.keyword = "keyword"; - ClassificationTypeNames.numericLiteral = "number"; - ClassificationTypeNames.operator = "operator"; - ClassificationTypeNames.stringLiteral = "string"; - ClassificationTypeNames.whiteSpace = "whitespace"; - ClassificationTypeNames.text = "text"; - ClassificationTypeNames.punctuation = "punctuation"; - ClassificationTypeNames.className = "class name"; - ClassificationTypeNames.enumName = "enum name"; - ClassificationTypeNames.interfaceName = "interface name"; - ClassificationTypeNames.moduleName = "module name"; - ClassificationTypeNames.typeParameterName = "type parameter name"; - ClassificationTypeNames.typeAliasName = "type alias name"; - ClassificationTypeNames.parameterName = "parameter name"; - ClassificationTypeNames.docCommentTagName = "doc comment tag name"; - ClassificationTypeNames.jsxOpenTagName = "jsx open tag name"; - ClassificationTypeNames.jsxCloseTagName = "jsx close tag name"; - ClassificationTypeNames.jsxSelfClosingTagName = "jsx self closing tag name"; - ClassificationTypeNames.jsxAttribute = "jsx attribute"; - ClassificationTypeNames.jsxText = "jsx text"; - ClassificationTypeNames.jsxAttributeStringLiteralValue = "jsx attribute string literal value"; - ts.ClassificationTypeNames = ClassificationTypeNames; - var ClassificationType; - (function (ClassificationType) { - ClassificationType[ClassificationType["comment"] = 1] = "comment"; - ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; - ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; - ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType[ClassificationType["operator"] = 5] = "operator"; - ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType[ClassificationType["text"] = 9] = "text"; - ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; - ClassificationType[ClassificationType["className"] = 11] = "className"; - ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; - ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; - ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; - ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; - ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; - ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); -})(ts || (ts = {})); -// These utilities are common to multiple language service features. -/* @internal */ -var ts; -(function (ts) { - ts.scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ true); - ts.emptyArray = []; - var SemanticMeaning; - (function (SemanticMeaning) { - SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; - SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; - SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; - SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; - SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; - })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); - function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 146 /* Parameter */: - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - case 264 /* EnumMember */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 260 /* CatchClause */: - case 253 /* JsxAttribute */: - return 1 /* Value */; - case 145 /* TypeParameter */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 163 /* TypeLiteral */: - return 2 /* Type */; - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - return 1 /* Value */ | 2 /* Type */; - case 233 /* ModuleDeclaration */: - if (ts.isAmbientModule(node)) { - return 4 /* Namespace */ | 1 /* Value */; - } - else if (ts.getModuleInstanceState(node) === 1 /* Instantiated */) { - return 4 /* Namespace */ | 1 /* Value */; - } - else { - return 4 /* Namespace */; - } - case 241 /* NamedImports */: - case 242 /* ImportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 238 /* ImportDeclaration */: - case 243 /* ExportAssignment */: - case 244 /* ExportDeclaration */: - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - // An external module can be a Value - case 265 /* SourceFile */: - return 4 /* Namespace */ | 1 /* Value */; - } - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - ts.getMeaningFromDeclaration = getMeaningFromDeclaration; - function getMeaningFromLocation(node) { - if (node.kind === 265 /* SourceFile */) { - return 1 /* Value */; - } - else if (node.parent.kind === 243 /* ExportAssignment */) { - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - else if (isInRightSideOfImport(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } - else if (ts.isDeclarationName(node)) { - return getMeaningFromDeclaration(node.parent); - } - else if (isTypeReference(node)) { - return 2 /* Type */; - } - else if (isNamespaceReference(node)) { - return 4 /* Namespace */; - } - else { - return 1 /* Value */; - } - } - ts.getMeaningFromLocation = getMeaningFromLocation; - function getMeaningFromRightHandSideOfImportEquals(node) { - ts.Debug.assert(node.kind === 71 /* Identifier */); - // import a = |b|; // Namespace - // import a = |b.c|; // Value, type, namespace - // import a = |b.c|.d; // Namespace - if (node.parent.kind === 143 /* QualifiedName */ && - node.parent.right === node && - node.parent.parent.kind === 237 /* ImportEqualsDeclaration */) { - return 1 /* Value */ | 2 /* Type */ | 4 /* Namespace */; - } - return 4 /* Namespace */; - } - function isInRightSideOfImport(node) { - while (node.parent.kind === 143 /* QualifiedName */) { - node = node.parent; - } - return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; - } - function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); - } - function isQualifiedNameNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 143 /* QualifiedName */) { - while (root.parent && root.parent.kind === 143 /* QualifiedName */) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 159 /* TypeReference */ && !isLastClause; - } - function isPropertyAccessNamespaceReference(node) { - var root = node; - var isLastClause = true; - if (root.parent.kind === 179 /* PropertyAccessExpression */) { - while (root.parent && root.parent.kind === 179 /* PropertyAccessExpression */) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 201 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 259 /* HeritageClause */) { - var decl = root.parent.parent.parent; - return (decl.kind === 229 /* ClassDeclaration */ && root.parent.parent.token === 108 /* ImplementsKeyword */) || - (decl.kind === 230 /* InterfaceDeclaration */ && root.parent.parent.token === 85 /* ExtendsKeyword */); - } - return false; - } - function isTypeReference(node) { - if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - return node.parent.kind === 159 /* TypeReference */ || - (node.parent.kind === 201 /* ExpressionWithTypeArguments */ && !ts.isExpressionWithTypeArgumentsInClassExtendsClause(node.parent)) || - (node.kind === 99 /* ThisKeyword */ && !ts.isPartOfExpression(node)) || - node.kind === 169 /* ThisType */; - } - function isCallExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 181 /* CallExpression */); - } - ts.isCallExpressionTarget = isCallExpressionTarget; - function isNewExpressionTarget(node) { - return isCallOrNewExpressionTarget(node, 182 /* NewExpression */); - } - ts.isNewExpressionTarget = isNewExpressionTarget; - function isCallOrNewExpressionTarget(node, kind) { - var target = climbPastPropertyAccess(node); - return target && target.parent && target.parent.kind === kind && target.parent.expression === target; - } - function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; - } - ts.climbPastPropertyAccess = climbPastPropertyAccess; - function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 222 /* LabeledStatement */ && referenceNode.label.text === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return undefined; - } - ts.getTargetLabel = getTargetLabel; - function isJumpStatementTarget(node) { - return node.kind === 71 /* Identifier */ && - (node.parent.kind === 218 /* BreakStatement */ || node.parent.kind === 217 /* ContinueStatement */) && - node.parent.label === node; - } - ts.isJumpStatementTarget = isJumpStatementTarget; - function isLabelOfLabeledStatement(node) { - return node.kind === 71 /* Identifier */ && - node.parent.kind === 222 /* LabeledStatement */ && - node.parent.label === node; - } - function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); - } - ts.isLabelName = isLabelName; - function isRightSideOfQualifiedName(node) { - return node.parent.kind === 143 /* QualifiedName */ && node.parent.right === node; - } - ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; - function isRightSideOfPropertyAccess(node) { - return node && node.parent && node.parent.kind === 179 /* PropertyAccessExpression */ && node.parent.name === node; - } - ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; - function isNameOfModuleDeclaration(node) { - return node.parent.kind === 233 /* ModuleDeclaration */ && node.parent.name === node; - } - ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; - function isNameOfFunctionDeclaration(node) { - return node.kind === 71 /* Identifier */ && - ts.isFunctionLike(node.parent) && node.parent.name === node; - } - ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; - function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - if (node.kind === 9 /* StringLiteral */ || node.kind === 8 /* NumericLiteral */) { - switch (node.parent.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 261 /* PropertyAssignment */: - case 264 /* EnumMember */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 233 /* ModuleDeclaration */: - return ts.getNameOfDeclaration(node.parent) === node; - case 180 /* ElementAccessExpression */: - return node.parent.argumentExpression === node; - case 144 /* ComputedPropertyName */: - return true; - } - } - return false; - } - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; - function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && - ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; - } - ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; - /** Returns true if the position is within a comment */ - function isInsideComment(sourceFile, token, position) { - // The position has to be: 1. in the leading trivia (before token.getStart()), and 2. within a comment - return position <= token.getStart(sourceFile) && - (isInsideCommentRange(ts.getTrailingCommentRanges(sourceFile.text, token.getFullStart())) || - isInsideCommentRange(ts.getLeadingCommentRanges(sourceFile.text, token.getFullStart()))); - function isInsideCommentRange(comments) { - return ts.forEach(comments, function (comment) { - // either we are 1. completely inside the comment, or 2. at the end of the comment - if (comment.pos < position && position < comment.end) { - return true; - } - else if (position === comment.end) { - var text = sourceFile.text; - var width = comment.end - comment.pos; - // is single line comment or just /* - if (width <= 2 || text.charCodeAt(comment.pos + 1) === 47 /* slash */) { - return true; - } - else { - // is unterminated multi-line comment - return !(text.charCodeAt(comment.end - 1) === 47 /* slash */ && - text.charCodeAt(comment.end - 2) === 42 /* asterisk */); - } - } - return false; - }); - } - } - ts.isInsideComment = isInsideComment; - function getContainerNode(node) { - while (true) { - node = node.parent; - if (!node) { - return undefined; - } - switch (node.kind) { - case 265 /* SourceFile */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return node; - } - } - } - ts.getContainerNode = getContainerNode; - function getNodeKind(node) { - switch (node.kind) { - case 265 /* SourceFile */: - return ts.isExternalModule(node) ? ts.ScriptElementKind.moduleElement : ts.ScriptElementKind.scriptElement; - case 233 /* ModuleDeclaration */: - return ts.ScriptElementKind.moduleElement; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - return ts.ScriptElementKind.classElement; - case 230 /* InterfaceDeclaration */: return ts.ScriptElementKind.interfaceElement; - case 231 /* TypeAliasDeclaration */: return ts.ScriptElementKind.typeElement; - case 232 /* EnumDeclaration */: return ts.ScriptElementKind.enumElement; - case 226 /* VariableDeclaration */: - return getKindOfVariableDeclaration(node); - case 176 /* BindingElement */: - return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return ts.ScriptElementKind.functionElement; - case 153 /* GetAccessor */: return ts.ScriptElementKind.memberGetAccessorElement; - case 154 /* SetAccessor */: return ts.ScriptElementKind.memberSetAccessorElement; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return ts.ScriptElementKind.memberFunctionElement; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return ts.ScriptElementKind.memberVariableElement; - case 157 /* IndexSignature */: return ts.ScriptElementKind.indexSignatureElement; - case 156 /* ConstructSignature */: return ts.ScriptElementKind.constructSignatureElement; - case 155 /* CallSignature */: return ts.ScriptElementKind.callSignatureElement; - case 152 /* Constructor */: return ts.ScriptElementKind.constructorImplementationElement; - case 145 /* TypeParameter */: return ts.ScriptElementKind.typeParameterElement; - case 264 /* EnumMember */: return ts.ScriptElementKind.enumMemberElement; - case 146 /* Parameter */: return ts.hasModifier(node, 92 /* ParameterPropertyModifier */) ? ts.ScriptElementKind.memberVariableElement : ts.ScriptElementKind.parameterElement; - case 237 /* ImportEqualsDeclaration */: - case 242 /* ImportSpecifier */: - case 239 /* ImportClause */: - case 246 /* ExportSpecifier */: - case 240 /* NamespaceImport */: - return ts.ScriptElementKind.alias; - case 290 /* JSDocTypedefTag */: - return ts.ScriptElementKind.typeElement; - default: - return ts.ScriptElementKind.unknown; - } - function getKindOfVariableDeclaration(v) { - return ts.isConst(v) - ? ts.ScriptElementKind.constElement - : ts.isLet(v) - ? ts.ScriptElementKind.letElement - : ts.ScriptElementKind.variableElement; - } - } - ts.getNodeKind = getNodeKind; - function isThis(node) { - switch (node.kind) { - case 99 /* ThisKeyword */: - // case SyntaxKind.ThisType: TODO: GH#9267 - return true; - case 71 /* Identifier */: - // 'this' as a parameter - return ts.identifierIsThisKeyword(node) && node.parent.kind === 146 /* Parameter */; - default: - return false; - } - } - ts.isThis = isThis; - // Matches the beginning of a triple slash directive - var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= range.end; - } - ts.startEndContainsRange = startEndContainsRange; - function rangeContainsStartEnd(range, start, end) { - return range.pos <= start && range.end >= end; - } - ts.rangeContainsStartEnd = rangeContainsStartEnd; - function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); - } - ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; - function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - var start = Math.max(start1, start2); - var end = Math.min(end1, end2); - return start < end; - } - ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; - function positionBelongsToNode(candidate, position, sourceFile) { - return candidate.end > position || !isCompletedNode(candidate, sourceFile); - } - ts.positionBelongsToNode = positionBelongsToNode; - function isCompletedNode(n, sourceFile) { - if (ts.nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 174 /* ObjectBindingPattern */: - case 163 /* TypeLiteral */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - case 235 /* CaseBlock */: - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return nodeEndsWith(n, 18 /* CloseBraceToken */, sourceFile); - case 260 /* CatchClause */: - return isCompletedNode(n.block, sourceFile); - case 182 /* NewExpression */: - if (!n.arguments) { - return true; - } - // falls through - case 181 /* CallExpression */: - case 185 /* ParenthesizedExpression */: - case 168 /* ParenthesizedType */: - return nodeEndsWith(n, 20 /* CloseParenToken */, sourceFile); - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - return isCompletedNode(n.type, sourceFile); - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 156 /* ConstructSignature */: - case 155 /* CallSignature */: - case 187 /* ArrowFunction */: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - // Even though type parameters can be unclosed, we can get away with - // having at least a closing paren. - return hasChildOfKind(n, 20 /* CloseParenToken */, sourceFile); - case 233 /* ModuleDeclaration */: - return n.body && isCompletedNode(n.body, sourceFile); - case 211 /* IfStatement */: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 210 /* ExpressionStatement */: - return isCompletedNode(n.expression, sourceFile) || - hasChildOfKind(n, 25 /* SemicolonToken */); - case 177 /* ArrayLiteralExpression */: - case 175 /* ArrayBindingPattern */: - case 180 /* ElementAccessExpression */: - case 144 /* ComputedPropertyName */: - case 165 /* TupleType */: - return nodeEndsWith(n, 22 /* CloseBracketToken */, sourceFile); - case 157 /* IndexSignature */: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22 /* CloseBracketToken */, sourceFile); - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - // there is no such thing as terminator token for CaseClause/DefaultClause so for simplicity always consider them non-completed - return false; - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - return isCompletedNode(n.statement, sourceFile); - case 212 /* DoStatement */: - // rough approximation: if DoStatement has While keyword - then if node is completed is checking the presence of ')'; - var hasWhileKeyword = findChildOfKind(n, 106 /* WhileKeyword */, sourceFile); - if (hasWhileKeyword) { - return nodeEndsWith(n, 20 /* CloseParenToken */, sourceFile); - } - return isCompletedNode(n.statement, sourceFile); - case 162 /* TypeQuery */: - return isCompletedNode(n.exprName, sourceFile); - case 189 /* TypeOfExpression */: - case 188 /* DeleteExpression */: - case 190 /* VoidExpression */: - case 197 /* YieldExpression */: - case 198 /* SpreadElement */: - var unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 183 /* TaggedTemplateExpression */: - return isCompletedNode(n.template, sourceFile); - case 196 /* TemplateExpression */: - var lastSpan = ts.lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 205 /* TemplateSpan */: - return ts.nodeIsPresent(n.literal); - case 244 /* ExportDeclaration */: - case 238 /* ImportDeclaration */: - return ts.nodeIsPresent(n.moduleSpecifier); - case 192 /* PrefixUnaryExpression */: - return isCompletedNode(n.operand, sourceFile); - case 194 /* BinaryExpression */: - return isCompletedNode(n.right, sourceFile); - case 195 /* ConditionalExpression */: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } - } - ts.isCompletedNode = isCompletedNode; - /* - * Checks if node ends with 'expectedLastToken'. - * If child at position 'length - 1' is 'SemicolonToken' it is skipped and 'expectedLastToken' is compared with child at position 'length - 2'. - */ - function nodeEndsWith(n, expectedLastToken, sourceFile) { - var children = n.getChildren(sourceFile); - if (children.length) { - var last = ts.lastOrUndefined(children); - if (last.kind === expectedLastToken) { - return true; - } - else if (last.kind === 25 /* SemicolonToken */ && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; - } - function findListItemInfo(node) { - var list = findContainingList(node); - // It is possible at this point for syntaxList to be undefined, either if - // node.parent had no list child, or if none of its list children contained - // the span of node. If this happens, return undefined. The caller should - // handle this case. - if (!list) { - return undefined; - } - var children = list.getChildren(); - var listItemIndex = ts.indexOf(children, node); - return { - listItemIndex: listItemIndex, - list: list - }; - } - ts.findListItemInfo = findListItemInfo; - function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); - } - ts.hasChildOfKind = hasChildOfKind; - function findChildOfKind(n, kind, sourceFile) { - return ts.forEach(n.getChildren(sourceFile), function (c) { return c.kind === kind && c; }); - } - ts.findChildOfKind = findChildOfKind; - function findContainingList(node) { - // The node might be a list element (nonsynthetic) or a comma (synthetic). Either way, it will - // be parented by the container of the SyntaxList, not the SyntaxList itself. - // In order to find the list item index, we first need to locate SyntaxList itself and then search - // for the position of the relevant node (or comma). - var syntaxList = ts.forEach(node.parent.getChildren(), function (c) { - // find syntax list that covers the span of the node - if (c.kind === 294 /* SyntaxList */ && c.pos <= node.pos && c.end >= node.end) { - return c; - } - }); - // Either we didn't find an appropriate list, or the list must contain us. - ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); - return syntaxList; - } - ts.findContainingList = findContainingList; - /* Gets the token whose text has range [start, end) and - * position >= start and (position < end or (position === end && token is keyword or identifier)) - */ - function getTouchingWord(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isWord(n.kind); }, includeJsDocComment); - } - ts.getTouchingWord = getTouchingWord; - /* Gets the token whose text has range [start, end) and position >= start - * and (position < end or (position === end && token is keyword or identifier or numeric/string literal)) - */ - function getTouchingPropertyName(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTouchingToken(sourceFile, position, function (n) { return isPropertyName(n.kind); }, includeJsDocComment); - } - ts.getTouchingPropertyName = getTouchingPropertyName; - /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */ - function getTouchingToken(sourceFile, position, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ false, includeItemAtEndPosition, includeJsDocComment); - } - ts.getTouchingToken = getTouchingToken; - /** Returns a token if position is in [start-of-leading-trivia, end) */ - function getTokenAtPosition(sourceFile, position, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ true, /*includeItemAtEndPosition*/ undefined, includeJsDocComment); - } - ts.getTokenAtPosition = getTokenAtPosition; - /** Get the token whose text contains the position */ - function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includeItemAtEndPosition, includeJsDocComment) { - if (includeJsDocComment === void 0) { includeJsDocComment = false; } - var current = sourceFile; - outer: while (true) { - if (ts.isToken(current)) { - // exit early - return current; - } - if (includeJsDocComment) { - var jsDocChildren = ts.filter(current.getChildren(), ts.isJSDocNode); - for (var _i = 0, jsDocChildren_1 = jsDocChildren; _i < jsDocChildren_1.length; _i++) { - var jsDocChild = jsDocChildren_1[_i]; - var start = allowPositionInLeadingTrivia ? jsDocChild.getFullStart() : jsDocChild.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = jsDocChild.getEnd(); - if (position < end || (position === end && jsDocChild.kind === 1 /* EndOfFileToken */)) { - current = jsDocChild; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, jsDocChild); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - } - // find the child that contains 'position' - for (var _a = 0, _b = current.getChildren(); _a < _b.length; _a++) { - var child = _b[_a]; - // all jsDocComment nodes were already visited - if (ts.isJSDocNode(child)) { - continue; - } - var start = allowPositionInLeadingTrivia ? child.getFullStart() : child.getStart(sourceFile, includeJsDocComment); - if (start <= position) { - var end = child.getEnd(); - if (position < end || (position === end && child.kind === 1 /* EndOfFileToken */)) { - current = child; - continue outer; - } - else if (includeItemAtEndPosition && end === position) { - var previousToken = findPrecedingToken(position, sourceFile, child); - if (previousToken && includeItemAtEndPosition(previousToken)) { - return previousToken; - } - } - } - } - return current; - } - } - /** - * The token on the left of the position is the token that strictly includes the position - * or sits to the left of the cursor if it is on a boundary. For example - * - * fo|o -> will return foo - * foo |bar -> will return foo - * - */ - function findTokenOnLeftOfPosition(file, position) { - // Ideally, getTokenAtPosition should return a token. However, it is currently - // broken, so we do a check to make sure the result was indeed a token. - var tokenAtPosition = getTokenAtPosition(file, position); - if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); - } - ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; - function findNextToken(previousToken, parent) { - return find(parent); - function find(n) { - if (ts.isToken(n) && n.pos === previousToken.end) { - // this is token that starts at the end of previous token - return it - return n; - } - var children = n.getChildren(); - for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { - var child = children_2[_i]; - var shouldDiveInChildNode = - // previous token is enclosed somewhere in the child - (child.pos <= previousToken.pos && child.end > previousToken.end) || - // previous token ends exactly at the beginning of child - (child.pos === previousToken.end); - if (shouldDiveInChildNode && nodeHasTokens(child)) { - return find(child); - } - } - return undefined; - } - } - ts.findNextToken = findNextToken; - function findPrecedingToken(position, sourceFile, startNode) { - return find(startNode || sourceFile); - function findRightmostToken(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length); - return candidate && findRightmostToken(candidate); - } - function find(n) { - if (ts.isToken(n)) { - return n; - } - var children = n.getChildren(); - for (var i = 0; i < children.length; i++) { - var child = children[i]; - // condition 'position < child.end' checks if child node end after the position - // in the example below this condition will be false for 'aaaa' and 'bbbb' and true for 'ccc' - // aaaa___bbbb___$__ccc - // after we found child node with end after the position we check if start of the node is after the position. - // if yes - then position is in the trivia and we need to look into the previous child to find the token in question. - // if no - position is in the node itself so we should recurse in it. - // NOTE: JsxText is a weird kind of node that can contain only whitespaces (since they are not counted as trivia). - // if this is the case - then we should assume that token in question is located in previous child. - if (position < child.end && (nodeHasTokens(child) || child.kind === 10 /* JsxText */)) { - var start = child.getStart(sourceFile); - var lookInPreviousChild = (start >= position) || - (child.kind === 10 /* JsxText */ && start === child.end); // whitespace only JsxText - if (lookInPreviousChild) { - // actual start of the node is past the position - previous token should be at the end of previous child - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ i); - return candidate && findRightmostToken(candidate); - } - else { - // candidate should be in this node - return find(child); - } - } - } - ts.Debug.assert(startNode !== undefined || n.kind === 265 /* SourceFile */); - // Here we know that none of child token nodes embrace the position, - // the only known case is when position is at the end of the file. - // Try to find the rightmost token in the file without filtering. - // Namely we are skipping the check: 'position < node.end' - if (children.length) { - var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length); - return candidate && findRightmostToken(candidate); - } - } - /// finds last node that is considered as candidate for search (isCandidate(node) === true) starting from 'exclusiveStartPosition' - function findRightmostChildNodeWithTokens(children, exclusiveStartPosition) { - for (var i = exclusiveStartPosition - 1; i >= 0; i--) { - if (nodeHasTokens(children[i])) { - return children[i]; - } - } - } - } - ts.findPrecedingToken = findPrecedingToken; - function isInString(sourceFile, position) { - var previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && previousToken.kind === 9 /* StringLiteral */) { - var start = previousToken.getStart(); - var end = previousToken.getEnd(); - // To be "in" one of these literals, the position has to be: - // 1. entirely within the token text. - // 2. at the end position of an unterminated token. - // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; - } - ts.isInString = isInString; - function isInComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, /*predicate*/ undefined); - } - ts.isInComment = isInComment; - /** - * returns true if the position is in between the open and close elements of an JSX expression. - */ - function isInsideJsxElementOrAttribute(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 10 /* JsxText */) { - return true; - } - //
Hello |
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 10 /* JsxText */) { - return true; - } - //
{ |
or
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 256 /* JsxExpression */) { - return true; - } - //
{ - // | - // } < /div> - if (token && token.kind === 18 /* CloseBraceToken */ && token.parent.kind === 256 /* JsxExpression */) { - return true; - } - //
|
- if (token.kind === 27 /* LessThanToken */ && token.parent.kind === 252 /* JsxClosingElement */) { - return true; - } - return false; - } - ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; - function isInTemplateString(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); - } - ts.isInTemplateString = isInTemplateString; - /** - * Returns true if the cursor at position in sourceFile is within a comment that additionally - * satisfies predicate, and false otherwise. - */ - function isInCommentHelper(sourceFile, position, predicate) { - var token = getTokenAtPosition(sourceFile, position); - if (token && position <= token.getStart(sourceFile)) { - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - // The end marker of a single-line comment does not include the newline character. - // In the following case, we are inside a comment (^ denotes the cursor position): - // - // // asdf ^\n - // - // But for multi-line comments, we don't want to be inside the comment in the following case: - // - // /* asdf */^ - // - // Internally, we represent the end of the comment at the newline and closing '/', respectively. - return predicate ? - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 /* SingleLineCommentTrivia */ ? position <= c.end : position < c.end) && - predicate(c); }) : - ts.forEach(commentRanges, function (c) { return c.pos < position && - (c.kind === 2 /* SingleLineCommentTrivia */ ? position <= c.end : position < c.end); }); - } - return false; - } - ts.isInCommentHelper = isInCommentHelper; - function hasDocComment(sourceFile, position) { - var token = getTokenAtPosition(sourceFile, position); - // First, we have to see if this position actually landed in a comment. - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - return ts.forEach(commentRanges, jsDocPrefix); - function jsDocPrefix(c) { - var text = sourceFile.text; - return text.length >= c.pos + 3 && text[c.pos] === "/" && text[c.pos + 1] === "*" && text[c.pos + 2] === "*"; - } - } - ts.hasDocComment = hasDocComment; - /** - * Get the corresponding JSDocTag node if the position is in a jsDoc comment - */ - function getJsDocTagAtPosition(sourceFile, position) { - var node = ts.getTokenAtPosition(sourceFile, position); - if (ts.isToken(node)) { - switch (node.kind) { - case 104 /* VarKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - // if the current token is var, let or const, skip the VariableDeclarationList - node = node.parent === undefined ? undefined : node.parent.parent; - break; - default: - node = node.parent; - break; - } - } - if (node) { - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - if (jsDoc.tags) { - for (var _b = 0, _c = jsDoc.tags; _b < _c.length; _b++) { - var tag = _c[_b]; - if (tag.pos <= position && position <= tag.end) { - return tag; - } - } - } - } - } - } - return undefined; - } - ts.getJsDocTagAtPosition = getJsDocTagAtPosition; - function nodeHasTokens(n) { - // If we have a token or node that has a non-zero width, it must have tokens. - // Note, that getWidth() does not take trivia into account. - return n.getWidth() !== 0; - } - function getNodeModifiers(node) { - var flags = ts.getCombinedModifierFlags(node); - var result = []; - if (flags & 8 /* Private */) - result.push(ts.ScriptElementKindModifier.privateMemberModifier); - if (flags & 16 /* Protected */) - result.push(ts.ScriptElementKindModifier.protectedMemberModifier); - if (flags & 4 /* Public */) - result.push(ts.ScriptElementKindModifier.publicMemberModifier); - if (flags & 32 /* Static */) - result.push(ts.ScriptElementKindModifier.staticModifier); - if (flags & 128 /* Abstract */) - result.push(ts.ScriptElementKindModifier.abstractModifier); - if (flags & 1 /* Export */) - result.push(ts.ScriptElementKindModifier.exportedModifier); - if (ts.isInAmbientContext(node)) - result.push(ts.ScriptElementKindModifier.ambientModifier); - return result.length > 0 ? result.join(",") : ts.ScriptElementKindModifier.none; - } - ts.getNodeModifiers = getNodeModifiers; - function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 159 /* TypeReference */ || node.kind === 181 /* CallExpression */) { - return node.typeArguments; - } - if (ts.isFunctionLike(node) || node.kind === 229 /* ClassDeclaration */ || node.kind === 230 /* InterfaceDeclaration */) { - return node.typeParameters; - } - return undefined; - } - ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; - function isWord(kind) { - return kind === 71 /* Identifier */ || ts.isKeyword(kind); - } - ts.isWord = isWord; - function isPropertyName(kind) { - return kind === 9 /* StringLiteral */ || kind === 8 /* NumericLiteral */ || isWord(kind); - } - function isComment(kind) { - return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */; - } - ts.isComment = isComment; - function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 9 /* StringLiteral */ - || kind === 12 /* RegularExpressionLiteral */ - || ts.isTemplateLiteralKind(kind)) { - return true; - } - return false; - } - ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; - function isPunctuation(kind) { - return 17 /* FirstPunctuation */ <= kind && kind <= 70 /* LastPunctuation */; - } - ts.isPunctuation = isPunctuation; - function isInsideTemplateLiteral(node, position) { - return ts.isTemplateLiteralKind(node.kind) - && (node.getStart() < position && position < node.getEnd()) || (!!node.isUnterminated && position === node.getEnd()); - } - ts.isInsideTemplateLiteral = isInsideTemplateLiteral; - function isAccessibilityModifier(kind) { - switch (kind) { - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return true; - } - return false; - } - ts.isAccessibilityModifier = isAccessibilityModifier; - function compareDataObjects(dst, src) { - for (var e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } - else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; - } - ts.compareDataObjects = compareDataObjects; - function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 177 /* ArrayLiteralExpression */ || - node.kind === 178 /* ObjectLiteralExpression */) { - // [a,b,c] from: - // [a, b, c] = someExpression; - if (node.parent.kind === 194 /* BinaryExpression */ && - node.parent.left === node && - node.parent.operatorToken.kind === 58 /* EqualsToken */) { - return true; - } - // [a, b, c] from: - // for([a, b, c] of expression) - if (node.parent.kind === 216 /* ForOfStatement */ && - node.parent.initializer === node) { - return true; - } - // [a, b, c] of - // [x, [a, b, c] ] = someExpression - // or - // {x, a: {a, b, c} } = someExpression - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 261 /* PropertyAssignment */ ? node.parent.parent : node.parent)) { - return true; - } - } - return false; - } - ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; - function hasTrailingDirectorySeparator(path) { - var lastCharacter = path.charAt(path.length - 1); - return lastCharacter === "/" || lastCharacter === "\\"; - } - ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; - function isInReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isReferenceComment); - function isReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInReferenceComment = isInReferenceComment; - function isInNonReferenceComment(sourceFile, position) { - return isInCommentHelper(sourceFile, position, isNonReferenceComment); - function isNonReferenceComment(c) { - var commentText = sourceFile.text.substring(c.pos, c.end); - return !tripleSlashDirectivePrefixRegex.test(commentText); - } - } - ts.isInNonReferenceComment = isInNonReferenceComment; - function createTextSpanFromNode(node, sourceFile) { - return ts.createTextSpanFromBounds(node.getStart(sourceFile), node.getEnd()); - } - ts.createTextSpanFromNode = createTextSpanFromNode; - function isTypeKeyword(kind) { - switch (kind) { - case 119 /* AnyKeyword */: - case 122 /* BooleanKeyword */: - case 130 /* NeverKeyword */: - case 133 /* NumberKeyword */: - case 134 /* ObjectKeyword */: - case 136 /* StringKeyword */: - case 137 /* SymbolKeyword */: - case 105 /* VoidKeyword */: - return true; - default: - return false; - } - } - ts.isTypeKeyword = isTypeKeyword; - /** True if the symbol is for an external module, as opposed to a namespace. */ - function isExternalModuleSymbol(moduleSymbol) { - ts.Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); - return moduleSymbol.name.charCodeAt(0) === 34 /* doubleQuote */; - } - ts.isExternalModuleSymbol = isExternalModuleSymbol; - /** Returns `true` the first time it encounters a node and `false` afterwards. */ - function nodeSeenTracker() { - var seen = []; - return function (node) { - var id = ts.getNodeId(node); - return !seen[id] && (seen[id] = true); - }; - } - ts.nodeSeenTracker = nodeSeenTracker; -})(ts || (ts = {})); -// Display-part writer helpers -/* @internal */ -(function (ts) { - function isFirstDeclarationOfSymbolParameter(symbol) { - return symbol.declarations && symbol.declarations.length > 0 && symbol.declarations[0].kind === 146 /* Parameter */; - } - ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; - var displayPartWriter = getDisplayPartWriter(); - function getDisplayPartWriter() { - var displayParts; - var lineStart; - var indent; - resetWriter(); - return { - displayParts: function () { return displayParts; }, - writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, - writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, - writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, - writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, - writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, - writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, - writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, - writeSymbol: writeSymbol, - writeLine: writeLine, - increaseIndent: function () { indent++; }, - decreaseIndent: function () { indent--; }, - clear: resetWriter, - trackSymbol: ts.noop, - reportInaccessibleThisError: ts.noop, - reportIllegalExtends: ts.noop - }; - function writeIndent() { - if (lineStart) { - var indentString = ts.getIndentString(indent); - if (indentString) { - displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - writeIndent(); - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - writeIndent(); - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent = 0; - } - } - function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol) { - var flags = symbol.flags; - if (flags & 3 /* Variable */) { - return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; - } - else if (flags & 4 /* Property */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 32768 /* GetAccessor */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 65536 /* SetAccessor */) { - return ts.SymbolDisplayPartKind.propertyName; - } - else if (flags & 8 /* EnumMember */) { - return ts.SymbolDisplayPartKind.enumMemberName; - } - else if (flags & 16 /* Function */) { - return ts.SymbolDisplayPartKind.functionName; - } - else if (flags & 32 /* Class */) { - return ts.SymbolDisplayPartKind.className; - } - else if (flags & 64 /* Interface */) { - return ts.SymbolDisplayPartKind.interfaceName; - } - else if (flags & 384 /* Enum */) { - return ts.SymbolDisplayPartKind.enumName; - } - else if (flags & 1536 /* Module */) { - return ts.SymbolDisplayPartKind.moduleName; - } - else if (flags & 8192 /* Method */) { - return ts.SymbolDisplayPartKind.methodName; - } - else if (flags & 262144 /* TypeParameter */) { - return ts.SymbolDisplayPartKind.typeParameterName; - } - else if (flags & 524288 /* TypeAlias */) { - return ts.SymbolDisplayPartKind.aliasName; - } - else if (flags & 8388608 /* Alias */) { - return ts.SymbolDisplayPartKind.aliasName; - } - return ts.SymbolDisplayPartKind.text; - } - } - ts.symbolPart = symbolPart; - function displayPart(text, kind) { - return { - text: text, - kind: ts.SymbolDisplayPartKind[kind] - }; - } - ts.displayPart = displayPart; - function spacePart() { - return displayPart(" ", ts.SymbolDisplayPartKind.space); - } - ts.spacePart = spacePart; - function keywordPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); - } - ts.keywordPart = keywordPart; - function punctuationPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); - } - ts.punctuationPart = punctuationPart; - function operatorPart(kind) { - return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); - } - ts.operatorPart = operatorPart; - function textOrKeywordPart(text) { - var kind = ts.stringToToken(text); - return kind === undefined - ? textPart(text) - : keywordPart(kind); - } - ts.textOrKeywordPart = textOrKeywordPart; - function textPart(text) { - return displayPart(text, ts.SymbolDisplayPartKind.text); - } - ts.textPart = textPart; - var carriageReturnLineFeed = "\r\n"; - /** - * The default is CRLF. - */ - function getNewLineOrDefaultFromHost(host) { - return host.getNewLine ? host.getNewLine() : carriageReturnLineFeed; - } - ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; - function lineBreakPart() { - return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); - } - ts.lineBreakPart = lineBreakPart; - function mapToDisplayParts(writeDisplayParts) { - writeDisplayParts(displayPartWriter); - var result = displayPartWriter.displayParts(); - displayPartWriter.clear(); - return result; - } - ts.mapToDisplayParts = mapToDisplayParts; - function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildTypeDisplay(type, writer, enclosingDeclaration, flags); - }); - } - ts.typeToDisplayParts = typeToDisplayParts; - function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { - return mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildSymbolDisplay(symbol, writer, enclosingDeclaration, meaning, flags); - }); - } - ts.symbolToDisplayParts = symbolToDisplayParts; - function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { - return mapToDisplayParts(function (writer) { - typechecker.getSymbolDisplayBuilder().buildSignatureDisplay(signature, writer, enclosingDeclaration, flags); - }); - } - ts.signatureToDisplayParts = signatureToDisplayParts; - function getDeclaredName(typeChecker, symbol, location) { - // If this is an export or import specifier it could have been renamed using the 'as' syntax. - // If so we want to search for whatever is under the cursor. - if (isImportOrExportSpecifierName(location) || ts.isStringOrNumericLiteral(location) && location.parent.kind === 144 /* ComputedPropertyName */) { - return location.text; - } - // Try to get the local symbol if we're dealing with an 'export default' - // since that symbol has the "true" name. - var localExportDefaultSymbol = ts.getLocalSymbolForExportDefault(symbol); - return typeChecker.symbolToString(localExportDefaultSymbol || symbol); - } - ts.getDeclaredName = getDeclaredName; - function isImportOrExportSpecifierName(location) { - return location.parent && - (location.parent.kind === 242 /* ImportSpecifier */ || location.parent.kind === 246 /* ExportSpecifier */) && - location.parent.propertyName === location; - } - ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; - /** - * Strip off existed single quotes or double quotes from a given string - * - * @return non-quoted string - */ - function stripQuotes(name) { - var length = name.length; - if (length >= 2 && - name.charCodeAt(0) === name.charCodeAt(length - 1) && - (name.charCodeAt(0) === 34 /* doubleQuote */ || name.charCodeAt(0) === 39 /* singleQuote */)) { - return name.substring(1, length - 1); - } - return name; - } - ts.stripQuotes = stripQuotes; - function scriptKindIs(fileName, host) { - var scriptKinds = []; - for (var _i = 2; _i < arguments.length; _i++) { - scriptKinds[_i - 2] = arguments[_i]; - } - var scriptKind = getScriptKind(fileName, host); - return ts.forEach(scriptKinds, function (k) { return k === scriptKind; }); - } - ts.scriptKindIs = scriptKindIs; - function getScriptKind(fileName, host) { - // First check to see if the script kind was specified by the host. Chances are the host - // may override the default script kind for the file extension. - var scriptKind; - if (host && host.getScriptKind) { - scriptKind = host.getScriptKind(fileName); - } - if (!scriptKind) { - scriptKind = ts.getScriptKindFromFileName(fileName); - } - return ts.ensureScriptKind(fileName, scriptKind); - } - ts.getScriptKind = getScriptKind; - function sanitizeConfigFile(configFileName, content) { - var options = { - fileName: "config.js", - compilerOptions: { - target: 2 /* ES2015 */, - removeComments: true - }, - reportDiagnostics: true - }; - var _a = ts.transpileModule("(" + content + ")", options), outputText = _a.outputText, diagnostics = _a.diagnostics; - // Becasue the content was wrapped in "()", the start position of diagnostics needs to be subtract by 1 - // also, the emitted result will have "(" in the beginning and ");" in the end. We need to strip these - // as well - var trimmedOutput = outputText.trim(); - for (var _i = 0, diagnostics_2 = diagnostics; _i < diagnostics_2.length; _i++) { - var diagnostic = diagnostics_2[_i]; - diagnostic.start = diagnostic.start - 1; - } - var _b = ts.parseConfigFileTextToJson(configFileName, trimmedOutput.substring(1, trimmedOutput.length - 2), /*stripComments*/ false), config = _b.config, error = _b.error; - return { - configJsonObject: config || {}, - diagnostics: error ? ts.concatenate(diagnostics, [error]) : diagnostics - }; - } - ts.sanitizeConfigFile = sanitizeConfigFile; - function getFirstNonSpaceCharacterPosition(text, position) { - while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; - } - ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; - function getOpenBrace(constructor, sourceFile) { - // First token is the open curly, this is where we want to put the 'super' call. - return constructor.body.getFirstToken(sourceFile); - } - ts.getOpenBrace = getOpenBrace; - function getOpenBraceOfClassLike(declaration, sourceFile) { - return ts.getTokenAtPosition(sourceFile, declaration.members.pos - 1); - } - ts.getOpenBraceOfClassLike = getOpenBraceOfClassLike; -})(ts || (ts = {})); -var ts; -(function (ts) { - /// Classifier - function createClassifier() { - var scanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false); - /// We do not have a full parser support to know when we should parse a regex or not - /// If we consider every slash token to be a regex, we could be missing cases like "1/2/3", where - /// we have a series of divide operator. this list allows us to be more accurate by ruling out - /// locations where a regexp cannot exist. - var noRegexTable = []; - noRegexTable[71 /* Identifier */] = true; - noRegexTable[9 /* StringLiteral */] = true; - noRegexTable[8 /* NumericLiteral */] = true; - noRegexTable[12 /* RegularExpressionLiteral */] = true; - noRegexTable[99 /* ThisKeyword */] = true; - noRegexTable[43 /* PlusPlusToken */] = true; - noRegexTable[44 /* MinusMinusToken */] = true; - noRegexTable[20 /* CloseParenToken */] = true; - noRegexTable[22 /* CloseBracketToken */] = true; - noRegexTable[18 /* CloseBraceToken */] = true; - noRegexTable[101 /* TrueKeyword */] = true; - noRegexTable[86 /* FalseKeyword */] = true; - // Just a stack of TemplateHeads and OpenCurlyBraces, used to perform rudimentary (inexact) - // classification on template strings. Because of the context free nature of templates, - // the only precise way to classify a template portion would be by propagating the stack across - // lines, just as we do with the end-of-line state. However, this is a burden for implementers, - // and the behavior is entirely subsumed by the syntactic classifier anyway, so we instead - // flatten any nesting when the template stack is non-empty and encode it in the end-of-line state. - // Situations in which this fails are - // 1) When template strings are nested across different lines: - // `hello ${ `world - // ` }` - // - // Where on the second line, you will get the closing of a template, - // a closing curly, and a new template. - // - // 2) When substitution expressions have curly braces and the curly brace falls on the next line: - // `hello ${ () => { - // return "world" } } ` - // - // Where on the second line, you will get the 'return' keyword, - // a string literal, and a template end consisting of '} } `'. - var templateStack = []; - /** Returns true if 'keyword2' can legally follow 'keyword1' in any language construct. */ - function canFollow(keyword1, keyword2) { - if (ts.isAccessibilityModifier(keyword1)) { - if (keyword2 === 125 /* GetKeyword */ || - keyword2 === 135 /* SetKeyword */ || - keyword2 === 123 /* ConstructorKeyword */ || - keyword2 === 115 /* StaticKeyword */) { - // Allow things like "public get", "public constructor" and "public static". - // These are all legal. - return true; - } - // Any other keyword following "public" is actually an identifier an not a real - // keyword. - return false; - } - // Assume any other keyword combination is legal. This can be refined in the future - // if there are more cases we want the classifier to be better at. - return true; - } - function convertClassifications(classifications, text) { - var entries = []; - var dense = classifications.spans; - var lastEnd = 0; - for (var i = 0; i < dense.length; i += 3) { - var start = dense[i]; - var length_5 = dense[i + 1]; - var type = dense[i + 2]; - // Make a whitespace entry between the last item and this one. - if (lastEnd >= 0) { - var whitespaceLength_1 = start - lastEnd; - if (whitespaceLength_1 > 0) { - entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); - } - } - entries.push({ length: length_5, classification: convertClassification(type) }); - lastEnd = start + length_5; - } - var whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); - } - return { entries: entries, finalLexState: classifications.endOfLineState }; - } - function convertClassification(type) { - switch (type) { - case 1 /* comment */: return ts.TokenClass.Comment; - case 3 /* keyword */: return ts.TokenClass.Keyword; - case 4 /* numericLiteral */: return ts.TokenClass.NumberLiteral; - case 5 /* operator */: return ts.TokenClass.Operator; - case 6 /* stringLiteral */: return ts.TokenClass.StringLiteral; - case 8 /* whiteSpace */: return ts.TokenClass.Whitespace; - case 10 /* punctuation */: return ts.TokenClass.Punctuation; - case 2 /* identifier */: - case 11 /* className */: - case 12 /* enumName */: - case 13 /* interfaceName */: - case 14 /* moduleName */: - case 15 /* typeParameterName */: - case 16 /* typeAliasName */: - case 9 /* text */: - case 17 /* parameterName */: - default: - return ts.TokenClass.Identifier; - } - } - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassifications(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - // If there is a syntactic classifier ('syntacticClassifierAbsent' is false), - // we will be more conservative in order to avoid conflicting with the syntactic classifier. - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - var offset = 0; - var token = 0 /* Unknown */; - var lastNonTriviaToken = 0 /* Unknown */; - // Empty out the template stack for reuse. - while (templateStack.length > 0) { - templateStack.pop(); - } - // If we're in a string literal, then prepend: "\ - // (and a newline). That way when we lex we'll think we're still in a string literal. - // - // If we're in a multiline comment, then prepend: /* - // (and a newline). That way when we lex we'll think we're still in a multiline comment. - switch (lexState) { - case 3 /* InDoubleQuoteStringLiteral */: - text = "\"\\\n" + text; - offset = 3; - break; - case 2 /* InSingleQuoteStringLiteral */: - text = "'\\\n" + text; - offset = 3; - break; - case 1 /* InMultiLineCommentTrivia */: - text = "/*\n" + text; - offset = 3; - break; - case 4 /* InTemplateHeadOrNoSubstitutionTemplate */: - text = "`\n" + text; - offset = 2; - break; - case 5 /* InTemplateMiddleOrTail */: - text = "}\n" + text; - offset = 2; - // falls through - case 6 /* InTemplateSubstitutionPosition */: - templateStack.push(14 /* TemplateHead */); - break; - } - scanner.setText(text); - var result = { - endOfLineState: 0 /* None */, - spans: [] - }; - // We can run into an unfortunate interaction between the lexical and syntactic classifier - // when the user is typing something generic. Consider the case where the user types: - // - // Foo tokens. It's a weak heuristic, but should - // work well enough in practice. - var angleBracketStack = 0; - do { - token = scanner.scan(); - if (!ts.isTrivia(token)) { - if ((token === 41 /* SlashToken */ || token === 63 /* SlashEqualsToken */) && !noRegexTable[lastNonTriviaToken]) { - if (scanner.reScanSlashToken() === 12 /* RegularExpressionLiteral */) { - token = 12 /* RegularExpressionLiteral */; - } - } - else if (lastNonTriviaToken === 23 /* DotToken */ && isKeyword(token)) { - token = 71 /* Identifier */; - } - else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - // We have two keywords in a row. Only treat the second as a keyword if - // it's a sequence that could legally occur in the language. Otherwise - // treat it as an identifier. This way, if someone writes "private var" - // we recognize that 'var' is actually an identifier here. - token = 71 /* Identifier */; - } - else if (lastNonTriviaToken === 71 /* Identifier */ && - token === 27 /* LessThanToken */) { - // Could be the start of something generic. Keep track of that by bumping - // up the current count of generic contexts we may be in. - angleBracketStack++; - } - else if (token === 29 /* GreaterThanToken */ && angleBracketStack > 0) { - // If we think we're currently in something generic, then mark that that - // generic entity is complete. - angleBracketStack--; - } - else if (token === 119 /* AnyKeyword */ || - token === 136 /* StringKeyword */ || - token === 133 /* NumberKeyword */ || - token === 122 /* BooleanKeyword */ || - token === 137 /* SymbolKeyword */) { - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - // If it looks like we're could be in something generic, don't classify this - // as a keyword. We may just get overwritten by the syntactic classifier, - // causing a noisy experience for the user. - token = 71 /* Identifier */; - } - } - else if (token === 14 /* TemplateHead */) { - templateStack.push(token); - } - else if (token === 17 /* OpenBraceToken */) { - // If we don't have anything on the template stack, - // then we aren't trying to keep track of a previously scanned template head. - if (templateStack.length > 0) { - templateStack.push(token); - } - } - else if (token === 18 /* CloseBraceToken */) { - // If we don't have anything on the template stack, - // then we aren't trying to keep track of a previously scanned template head. - if (templateStack.length > 0) { - var lastTemplateStackToken = ts.lastOrUndefined(templateStack); - if (lastTemplateStackToken === 14 /* TemplateHead */) { - token = scanner.reScanTemplateToken(); - // Only pop on a TemplateTail; a TemplateMiddle indicates there is more for us. - if (token === 16 /* TemplateTail */) { - templateStack.pop(); - } - else { - ts.Debug.assert(token === 15 /* TemplateMiddle */, "Should have been a template middle. Was " + token); - } - } - else { - ts.Debug.assert(lastTemplateStackToken === 17 /* OpenBraceToken */, "Should have been an open brace. Was: " + token); - templateStack.pop(); - } - } - } - lastNonTriviaToken = token; - } - processToken(); - } while (token !== 1 /* EndOfFileToken */); - return result; - function processToken() { - var start = scanner.getTokenPos(); - var end = scanner.getTextPos(); - addResult(start, end, classFromKind(token)); - if (end >= text.length) { - if (token === 9 /* StringLiteral */) { - // Check to see if we finished up on a multiline string literal. - var tokenText = scanner.getTokenText(); - if (scanner.isUnterminated()) { - var lastCharIndex = tokenText.length - 1; - var numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) { - numBackslashes++; - } - // If we have an odd number of backslashes, then the multiline string is unclosed - if (numBackslashes & 1) { - var quoteChar = tokenText.charCodeAt(0); - result.endOfLineState = quoteChar === 34 /* doubleQuote */ - ? 3 /* InDoubleQuoteStringLiteral */ - : 2 /* InSingleQuoteStringLiteral */; - } - } - } - else if (token === 3 /* MultiLineCommentTrivia */) { - // Check to see if the multiline comment was unclosed. - if (scanner.isUnterminated()) { - result.endOfLineState = 1 /* InMultiLineCommentTrivia */; - } - } - else if (ts.isTemplateLiteralKind(token)) { - if (scanner.isUnterminated()) { - if (token === 16 /* TemplateTail */) { - result.endOfLineState = 5 /* InTemplateMiddleOrTail */; - } - else if (token === 13 /* NoSubstitutionTemplateLiteral */) { - result.endOfLineState = 4 /* InTemplateHeadOrNoSubstitutionTemplate */; - } - else { - ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - } - else if (templateStack.length > 0 && ts.lastOrUndefined(templateStack) === 14 /* TemplateHead */) { - result.endOfLineState = 6 /* InTemplateSubstitutionPosition */; - } - } - } - function addResult(start, end, classification) { - if (classification === 8 /* whiteSpace */) { - // Don't bother with whitespace classifications. They're not needed. - return; - } - if (start === 0 && offset > 0) { - // We're classifying the first token, and this was a case where we prepended - // text. We should consider the start of this token to be at the start of - // the original text. - start += offset; - } - // All our tokens are in relation to the augmented text. Move them back to be - // relative to the original text. - start -= offset; - end -= offset; - var length = end - start; - if (length > 0) { - result.spans.push(start); - result.spans.push(length); - result.spans.push(classification); - } - } - } - function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 39 /* AsteriskToken */: - case 41 /* SlashToken */: - case 42 /* PercentToken */: - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 45 /* LessThanLessThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 27 /* LessThanToken */: - case 29 /* GreaterThanToken */: - case 30 /* LessThanEqualsToken */: - case 31 /* GreaterThanEqualsToken */: - case 93 /* InstanceOfKeyword */: - case 92 /* InKeyword */: - case 118 /* AsKeyword */: - case 32 /* EqualsEqualsToken */: - case 33 /* ExclamationEqualsToken */: - case 34 /* EqualsEqualsEqualsToken */: - case 35 /* ExclamationEqualsEqualsToken */: - case 48 /* AmpersandToken */: - case 50 /* CaretToken */: - case 49 /* BarToken */: - case 53 /* AmpersandAmpersandToken */: - case 54 /* BarBarToken */: - case 69 /* BarEqualsToken */: - case 68 /* AmpersandEqualsToken */: - case 70 /* CaretEqualsToken */: - case 65 /* LessThanLessThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 59 /* PlusEqualsToken */: - case 60 /* MinusEqualsToken */: - case 61 /* AsteriskEqualsToken */: - case 63 /* SlashEqualsToken */: - case 64 /* PercentEqualsToken */: - case 58 /* EqualsToken */: - case 26 /* CommaToken */: - return true; - default: - return false; - } - } - function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 37 /* PlusToken */: - case 38 /* MinusToken */: - case 52 /* TildeToken */: - case 51 /* ExclamationToken */: - case 43 /* PlusPlusToken */: - case 44 /* MinusMinusToken */: - return true; - default: - return false; - } - } - function isKeyword(token) { - return token >= 72 /* FirstKeyword */ && token <= 142 /* LastKeyword */; - } - function classFromKind(token) { - if (isKeyword(token)) { - return 3 /* keyword */; - } - else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5 /* operator */; - } - else if (token >= 17 /* FirstPunctuation */ && token <= 70 /* LastPunctuation */) { - return 10 /* punctuation */; - } - switch (token) { - case 8 /* NumericLiteral */: - return 4 /* numericLiteral */; - case 9 /* StringLiteral */: - return 6 /* stringLiteral */; - case 12 /* RegularExpressionLiteral */: - return 7 /* regularExpressionLiteral */; - case 7 /* ConflictMarkerTrivia */: - case 3 /* MultiLineCommentTrivia */: - case 2 /* SingleLineCommentTrivia */: - return 1 /* comment */; - case 5 /* WhitespaceTrivia */: - case 4 /* NewLineTrivia */: - return 8 /* whiteSpace */; - case 71 /* Identifier */: - default: - if (ts.isTemplateLiteralKind(token)) { - return 6 /* stringLiteral */; - } - return 2 /* identifier */; - } - } - return { - getClassificationsForLine: getClassificationsForLine, - getEncodedLexicalClassifications: getEncodedLexicalClassifications - }; - } - ts.createClassifier = createClassifier; - /* @internal */ - function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassifications(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); - } - ts.getSemanticClassifications = getSemanticClassifications; - function checkForClassificationCancellation(cancellationToken, kind) { - // We don't want to actually call back into our host on every node to find out if we've - // been canceled. That would be an enormous amount of chattyness, along with the all - // the overhead of marshalling the data to/from the host. So instead we pick a few - // reasonable node kinds to bother checking on. These node kinds represent high level - // constructs that we would expect to see commonly, but just at a far less frequent - // interval. - // - // For example, in checker.ts (around 750k) we only have around 600 of these constructs. - // That means we're calling back into the host around every 1.2k of the file we process. - // Lib.d.ts has similar numbers. - switch (kind) { - case 233 /* ModuleDeclaration */: - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - cancellationToken.throwIfCancellationRequested(); - } - } - /* @internal */ - function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - var result = []; - processNode(sourceFile); - return { spans: result, endOfLineState: 0 /* None */ }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifySymbol(symbol, meaningAtPosition) { - var flags = symbol.getFlags(); - if ((flags & 788448 /* Classifiable */) === 0 /* None */) { - return; - } - if (flags & 32 /* Class */) { - return 11 /* className */; - } - else if (flags & 384 /* Enum */) { - return 12 /* enumName */; - } - else if (flags & 524288 /* TypeAlias */) { - return 16 /* typeAliasName */; - } - else if (meaningAtPosition & 2 /* Type */) { - if (flags & 64 /* Interface */) { - return 13 /* interfaceName */; - } - else if (flags & 262144 /* TypeParameter */) { - return 15 /* typeParameterName */; - } - } - else if (flags & 1536 /* Module */) { - // Only classify a module as such if - // - It appears in a namespace context. - // - There exists a module declaration which actually impacts the value side. - if (meaningAtPosition & 4 /* Namespace */ || - (meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol))) { - return 14 /* moduleName */; - } - } - return undefined; - /** - * Returns true if there exists a module that introduces entities on the value side. - */ - function hasValueSideModule(symbol) { - return ts.forEach(symbol.declarations, function (declaration) { - return declaration.kind === 233 /* ModuleDeclaration */ && - ts.getModuleInstanceState(declaration) === 1 /* Instantiated */; - }); - } - } - function processNode(node) { - // Only walk into nodes that intersect the requested span. - if (node && ts.textSpanIntersectsWith(span, node.getFullStart(), node.getFullWidth())) { - var kind = node.kind; - checkForClassificationCancellation(cancellationToken, kind); - if (kind === 71 /* Identifier */ && !ts.nodeIsMissing(node)) { - var identifier = node; - // Only bother calling into the typechecker if this is an identifier that - // could possibly resolve to a type name. This makes classification run - // in a third of the time it would normally take. - if (classifiableNames.get(identifier.text)) { - var symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - var type = classifySymbol(symbol, ts.getMeaningFromLocation(node)); - if (type) { - pushClassification(node.getStart(), node.getWidth(), type); - } - } - } - } - ts.forEachChild(node, processNode); - } - } - } - ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; - function getClassificationTypeName(type) { - switch (type) { - case 1 /* comment */: return ts.ClassificationTypeNames.comment; - case 2 /* identifier */: return ts.ClassificationTypeNames.identifier; - case 3 /* keyword */: return ts.ClassificationTypeNames.keyword; - case 4 /* numericLiteral */: return ts.ClassificationTypeNames.numericLiteral; - case 5 /* operator */: return ts.ClassificationTypeNames.operator; - case 6 /* stringLiteral */: return ts.ClassificationTypeNames.stringLiteral; - case 8 /* whiteSpace */: return ts.ClassificationTypeNames.whiteSpace; - case 9 /* text */: return ts.ClassificationTypeNames.text; - case 10 /* punctuation */: return ts.ClassificationTypeNames.punctuation; - case 11 /* className */: return ts.ClassificationTypeNames.className; - case 12 /* enumName */: return ts.ClassificationTypeNames.enumName; - case 13 /* interfaceName */: return ts.ClassificationTypeNames.interfaceName; - case 14 /* moduleName */: return ts.ClassificationTypeNames.moduleName; - case 15 /* typeParameterName */: return ts.ClassificationTypeNames.typeParameterName; - case 16 /* typeAliasName */: return ts.ClassificationTypeNames.typeAliasName; - case 17 /* parameterName */: return ts.ClassificationTypeNames.parameterName; - case 18 /* docCommentTagName */: return ts.ClassificationTypeNames.docCommentTagName; - case 19 /* jsxOpenTagName */: return ts.ClassificationTypeNames.jsxOpenTagName; - case 20 /* jsxCloseTagName */: return ts.ClassificationTypeNames.jsxCloseTagName; - case 21 /* jsxSelfClosingTagName */: return ts.ClassificationTypeNames.jsxSelfClosingTagName; - case 22 /* jsxAttribute */: return ts.ClassificationTypeNames.jsxAttribute; - case 23 /* jsxText */: return ts.ClassificationTypeNames.jsxText; - case 24 /* jsxAttributeStringLiteralValue */: return ts.ClassificationTypeNames.jsxAttributeStringLiteralValue; - } - } - function convertClassifications(classifications) { - ts.Debug.assert(classifications.spans.length % 3 === 0); - var dense = classifications.spans; - var result = []; - for (var i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: ts.createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; - } - /* @internal */ - function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassifications(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); - } - ts.getSyntacticClassifications = getSyntacticClassifications; - /* @internal */ - function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - var spanStart = span.start; - var spanLength = span.length; - // Make a scanner we can get trivia from. - var triviaScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); - var mergeConflictScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); - var result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 /* None */ }; - function pushClassification(start, length, type) { - result.push(start); - result.push(length); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.setTextPos(token.pos); - while (true) { - var start = triviaScanner.getTextPos(); - // only bother scanning if we have something that could be trivia. - if (!ts.couldStartTrivia(sourceFile.text, start)) { - return start; - } - var kind = triviaScanner.scan(); - var end = triviaScanner.getTextPos(); - var width = end - start; - // The moment we get something that isn't trivia, then stop processing. - if (!ts.isTrivia(kind)) { - return start; - } - // Don't bother with newlines/whitespace. - if (kind === 4 /* NewLineTrivia */ || kind === 5 /* WhitespaceTrivia */) { - continue; - } - // Only bother with the trivia if it at least intersects the span of interest. - if (ts.isComment(kind)) { - classifyComment(token, kind, start, width); - // Classifying a comment might cause us to reuse the trivia scanner - // (because of jsdoc comments). So after we classify the comment make - // sure we set the scanner position back to where it needs to be. - triviaScanner.setTextPos(end); - continue; - } - if (kind === 7 /* ConflictMarkerTrivia */) { - var text = sourceFile.text; - var ch = text.charCodeAt(start); - // for the <<<<<<< and >>>>>>> markers, we just add them in as comments - // in the classification stream. - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - pushClassification(start, width, 1 /* comment */); - continue; - } - // for the ======== add a comment for the first line, and then lex all - // subsequent lines up until the end of the conflict marker. - ts.Debug.assert(ch === 61 /* equals */); - classifyDisabledMergeCode(text, start, end); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3 /* MultiLineCommentTrivia */) { - // See if this is a doc comment. If so, we'll classify certain portions of it - // specially. - var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - docCommentAndDiagnostics.jsDoc.parent = token; - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } - // Simple comment. Just add as is. - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1 /* comment */); - } - function classifyJSDocComment(docComment) { - var pos = docComment.pos; - if (docComment.tags) { - for (var _i = 0, _a = docComment.tags; _i < _a.length; _i++) { - var tag = _a[_i]; - // As we walk through each tag, classify the portion of text from the end of - // the last tag (or the start of the entire doc comment) as 'comment'. - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.atToken.pos, tag.atToken.end - tag.atToken.pos, 10 /* punctuation */); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */); - pos = tag.tagName.end; - switch (tag.kind) { - case 286 /* JSDocParameterTag */: - processJSDocParameterTag(tag); - break; - case 289 /* JSDocTemplateTag */: - processJSDocTemplateTag(tag); - break; - case 288 /* JSDocTypeTag */: - processElement(tag.typeExpression); - break; - case 287 /* JSDocReturnTag */: - processElement(tag.typeExpression); - break; - } - pos = tag.end; - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.preParameterName) { - pushCommentRange(pos, tag.preParameterName.pos - pos); - pushClassification(tag.preParameterName.pos, tag.preParameterName.end - tag.preParameterName.pos, 17 /* parameterName */); - pos = tag.preParameterName.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (tag.postParameterName) { - pushCommentRange(pos, tag.postParameterName.pos - pos); - pushClassification(tag.postParameterName.pos, tag.postParameterName.end - tag.postParameterName.pos, 17 /* parameterName */); - pos = tag.postParameterName.end; - } - } - } - function processJSDocTemplateTag(tag) { - for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { - var child = _a[_i]; - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - // Classify the line that the ======= marker is on as a comment. Then just lex - // all further tokens and add them to the result. - var i; - for (i = start; i < end; i++) { - if (ts.isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1 /* comment */); - mergeConflictScanner.setTextPos(i); - while (mergeConflictScanner.getTextPos() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - var start = mergeConflictScanner.getTextPos(); - var tokenKind = mergeConflictScanner.scan(); - var end = mergeConflictScanner.getTextPos(); - var type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - /** - * Returns true if node should be treated as classified and no further processing is required. - * False will mean that node is not classified and traverse routine should recurse into node contents. - */ - function tryClassifyNode(node) { - if (ts.isJSDocTag(node)) { - return true; - } - if (ts.nodeIsMissing(node)) { - return true; - } - var classifiedElementName = tryClassifyJsxElementName(node); - if (!ts.isToken(node) && node.kind !== 10 /* JsxText */ && classifiedElementName === undefined) { - return false; - } - var tokenStart = node.kind === 10 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - var tokenWidth = node.end - tokenStart; - ts.Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - var type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 251 /* JsxOpeningElement */: - if (token.parent.tagName === token) { - return 19 /* jsxOpenTagName */; - } - break; - case 252 /* JsxClosingElement */: - if (token.parent.tagName === token) { - return 20 /* jsxCloseTagName */; - } - break; - case 250 /* JsxSelfClosingElement */: - if (token.parent.tagName === token) { - return 21 /* jsxSelfClosingTagName */; - } - break; - case 253 /* JsxAttribute */: - if (token.parent.name === token) { - return 22 /* jsxAttribute */; - } - break; - } - return undefined; - } - // for accurate classification, the actual token should be passed in. however, for - // cases like 'disabled merge code' classification, we just get the token kind and - // classify based on that instead. - function classifyTokenType(tokenKind, token) { - if (ts.isKeyword(tokenKind)) { - return 3 /* keyword */; - } - // Special case < and > If they appear in a generic context they are punctuation, - // not operators. - if (tokenKind === 27 /* LessThanToken */ || tokenKind === 29 /* GreaterThanToken */) { - // If the node owning the token has a type argument list or type parameter list, then - // we can effectively assume that a '<' and '>' belong to those lists. - if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { - return 10 /* punctuation */; - } - } - if (ts.isPunctuation(tokenKind)) { - if (token) { - if (tokenKind === 58 /* EqualsToken */) { - // the '=' in a variable declaration is special cased here. - if (token.parent.kind === 226 /* VariableDeclaration */ || - token.parent.kind === 149 /* PropertyDeclaration */ || - token.parent.kind === 146 /* Parameter */ || - token.parent.kind === 253 /* JsxAttribute */) { - return 5 /* operator */; - } - } - if (token.parent.kind === 194 /* BinaryExpression */ || - token.parent.kind === 192 /* PrefixUnaryExpression */ || - token.parent.kind === 193 /* PostfixUnaryExpression */ || - token.parent.kind === 195 /* ConditionalExpression */) { - return 5 /* operator */; - } - } - return 10 /* punctuation */; - } - else if (tokenKind === 8 /* NumericLiteral */) { - return 4 /* numericLiteral */; - } - else if (tokenKind === 9 /* StringLiteral */) { - return token.parent.kind === 253 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */; - } - else if (tokenKind === 12 /* RegularExpressionLiteral */) { - // TODO: we should get another classification type for these literals. - return 6 /* stringLiteral */; - } - else if (ts.isTemplateLiteralKind(tokenKind)) { - // TODO (drosen): we should *also* get another classification type for these literals. - return 6 /* stringLiteral */; - } - else if (tokenKind === 10 /* JsxText */) { - return 23 /* jsxText */; - } - else if (tokenKind === 71 /* Identifier */) { - if (token) { - switch (token.parent.kind) { - case 229 /* ClassDeclaration */: - if (token.parent.name === token) { - return 11 /* className */; - } - return; - case 145 /* TypeParameter */: - if (token.parent.name === token) { - return 15 /* typeParameterName */; - } - return; - case 230 /* InterfaceDeclaration */: - if (token.parent.name === token) { - return 13 /* interfaceName */; - } - return; - case 232 /* EnumDeclaration */: - if (token.parent.name === token) { - return 12 /* enumName */; - } - return; - case 233 /* ModuleDeclaration */: - if (token.parent.name === token) { - return 14 /* moduleName */; - } - return; - case 146 /* Parameter */: - if (token.parent.name === token) { - return ts.isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */; - } - return; - } - } - return 2 /* identifier */; - } - } - function processElement(element) { - if (!element) { - return; - } - // Ignore nodes that don't intersect the original span to classify. - if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { - var child = _a[_i]; - if (!tryClassifyNode(child)) { - // Recurse into our child nodes. - processElement(child); - } - } - } - } - } - ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var Completions; - (function (Completions) { - var PathCompletions; - (function (PathCompletions) { - function getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker) { - var literalValue = ts.normalizeSlashes(node.text); - var scriptPath = node.getSourceFile().path; - var scriptDirectory = ts.getDirectoryPath(scriptPath); - var span = getDirectoryFragmentTextSpan(node.text, node.getStart() + 1); - var entries; - if (isPathRelativeToScript(literalValue) || ts.isRootedDiskPath(literalValue)) { - var extensions = ts.getSupportedExtensions(compilerOptions); - if (compilerOptions.rootDirs) { - entries = getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensions, /*includeExtensions*/ false, span, compilerOptions, host, scriptPath); - } - else { - entries = getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensions, /*includeExtensions*/ false, span, host, scriptPath); - } - } - else { - // Check for node modules - entries = getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, span, compilerOptions, host, typeChecker); - } - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: true, - entries: entries - }; - } - PathCompletions.getStringLiteralCompletionEntriesFromModuleNames = getStringLiteralCompletionEntriesFromModuleNames; - /** - * Takes a script path and returns paths for all potential folders that could be merged with its - * containing folder via the "rootDirs" compiler option - */ - function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase) { - // Make all paths absolute/normalized if they are not already - rootDirs = ts.map(rootDirs, function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); - // Determine the path to the directory containing the script relative to the root directory it is contained within - var relativeDirectory; - for (var _i = 0, rootDirs_1 = rootDirs; _i < rootDirs_1.length; _i++) { - var rootDirectory = rootDirs_1[_i]; - if (ts.containsPath(rootDirectory, scriptPath, basePath, ignoreCase)) { - relativeDirectory = scriptPath.substr(rootDirectory.length); - break; - } - } - // Now find a path for each potential directory that is to be merged with the one containing the script - return ts.deduplicate(ts.map(rootDirs, function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); })); - } - function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptPath, extensions, includeExtensions, span, compilerOptions, host, exclude) { - var basePath = compilerOptions.project || host.getCurrentDirectory(); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptPath, ignoreCase); - var result = []; - for (var _i = 0, baseDirectories_1 = baseDirectories; _i < baseDirectories_1.length; _i++) { - var baseDirectory = baseDirectories_1[_i]; - getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensions, includeExtensions, span, host, exclude, result); - } - return result; - } - /** - * Given a path ending at a directory, gets the completions for the path, and filters for those entries containing the basename. - */ - function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensions, includeExtensions, span, host, exclude, result) { - if (result === void 0) { result = []; } - if (fragment === undefined) { - fragment = ""; - } - fragment = ts.normalizeSlashes(fragment); - /** - * Remove the basename from the path. Note that we don't use the basename to filter completions; - * the client is responsible for refining completions. - */ - fragment = ts.getDirectoryPath(fragment); - if (fragment === "") { - fragment = "." + ts.directorySeparator; - } - fragment = ts.ensureTrailingDirectorySeparator(fragment); - var absolutePath = normalizeAndPreserveTrailingSlash(ts.isRootedDiskPath(fragment) ? fragment : ts.combinePaths(scriptPath, fragment)); - var baseDirectory = ts.getDirectoryPath(absolutePath); - var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (tryDirectoryExists(host, baseDirectory)) { - // Enumerate the available files if possible - var files = tryReadDirectory(host, baseDirectory, extensions, /*exclude*/ undefined, /*include*/ ["./*"]); - if (files) { - /** - * Multiple file entries might map to the same truncated name once we remove extensions - * (happens iff includeExtensions === false)so we use a set-like data structure. Eg: - * - * both foo.ts and foo.tsx become foo - */ - var foundFiles = ts.createMap(); - for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { - var filePath = files_3[_i]; - filePath = ts.normalizePath(filePath); - if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* EqualTo */) { - continue; - } - var foundFileName = includeExtensions ? ts.getBaseFileName(filePath) : ts.removeFileExtension(ts.getBaseFileName(filePath)); - if (!foundFiles.get(foundFileName)) { - foundFiles.set(foundFileName, true); - } - } - ts.forEachKey(foundFiles, function (foundFile) { - result.push(createCompletionEntryForModule(foundFile, ts.ScriptElementKind.scriptElement, span)); - }); - } - // If possible, get folder completion as well - var directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (var _a = 0, directories_2 = directories; _a < directories_2.length; _a++) { - var directory = directories_2[_a]; - var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); - result.push(createCompletionEntryForModule(directoryName, ts.ScriptElementKind.directory, span)); - } - } - } - return result; - } - /** - * Check all of the declared modules and those in node modules. Possible sources of modules: - * Modules that are found by the type checker - * Modules found relative to "baseUrl" compliler options (including patterns from "paths" compiler option) - * Modules from node_modules (i.e. those listed in package.json) - * This includes all files that are found in node_modules/moduleName/ with acceptable file extensions - */ - function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, span, compilerOptions, host, typeChecker) { - var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; - var result; - if (baseUrl) { - var fileExtensions = ts.getSupportedExtensions(compilerOptions); - var projectDir = compilerOptions.project || host.getCurrentDirectory(); - var absolute = ts.isRootedDiskPath(baseUrl) ? baseUrl : ts.combinePaths(projectDir, baseUrl); - result = getCompletionEntriesForDirectoryFragment(fragment, ts.normalizePath(absolute), fileExtensions, /*includeExtensions*/ false, span, host); - if (paths) { - for (var path in paths) { - if (paths.hasOwnProperty(path)) { - if (path === "*") { - if (paths[path]) { - for (var _i = 0, _a = paths[path]; _i < _a.length; _i++) { - var pattern = _a[_i]; - for (var _b = 0, _c = getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host); _b < _c.length; _b++) { - var match = _c[_b]; - result.push(createCompletionEntryForModule(match, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - else if (ts.startsWith(path, fragment)) { - var entry = paths[path] && paths[path].length === 1 && paths[path][0]; - if (entry) { - result.push(createCompletionEntryForModule(path, ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - } - } - else { - result = []; - } - getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span, result); - for (var _d = 0, _e = enumeratePotentialNonRelativeModules(fragment, scriptPath, compilerOptions, typeChecker, host); _d < _e.length; _d++) { - var moduleName = _e[_d]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - return result; - } - function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { - if (host.readDirectory) { - var parsed = ts.hasZeroOrOneAsteriskCharacter(pattern) ? ts.tryParsePattern(pattern) : undefined; - if (parsed) { - // The prefix has two effective parts: the directory path and the base component after the filepath that is not a - // full directory component. For example: directory/path/of/prefix/base* - var normalizedPrefix = normalizeAndPreserveTrailingSlash(parsed.prefix); - var normalizedPrefixDirectory = ts.getDirectoryPath(normalizedPrefix); - var normalizedPrefixBase = ts.getBaseFileName(normalizedPrefix); - var fragmentHasPath = fragment.indexOf(ts.directorySeparator) !== -1; - // Try and expand the prefix to include any path from the fragment so that we can limit the readDirectory call - var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + ts.getDirectoryPath(fragment)) : normalizedPrefixDirectory; - var normalizedSuffix = ts.normalizePath(parsed.suffix); - var baseDirectory = ts.combinePaths(baseUrl, expandedPrefixDirectory); - var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; - // If we have a suffix, then we need to read the directory all the way down. We could create a glob - // that encodes the suffix, but we would have to escape the character "?" which readDirectory - // doesn't support. For now, this is safer but slower - var includeGlob = normalizedSuffix ? "**/*" : "./*"; - var matches = tryReadDirectory(host, baseDirectory, fileExtensions, /*exclude*/ undefined, [includeGlob]); - if (matches) { - var result = []; - // Trim away prefix and suffix - for (var _i = 0, matches_1 = matches; _i < matches_1.length; _i++) { - var match = matches_1[_i]; - var normalizedMatch = ts.normalizePath(match); - if (!ts.endsWith(normalizedMatch, normalizedSuffix) || !ts.startsWith(normalizedMatch, completePrefix)) { - continue; - } - var start = completePrefix.length; - var length_6 = normalizedMatch.length - start - normalizedSuffix.length; - result.push(ts.removeFileExtension(normalizedMatch.substr(start, length_6))); - } - return result; - } - } - } - return undefined; - } - function enumeratePotentialNonRelativeModules(fragment, scriptPath, options, typeChecker, host) { - // Check If this is a nested module - var isNestedModule = fragment.indexOf(ts.directorySeparator) !== -1; - var moduleNameFragment = isNestedModule ? fragment.substr(0, fragment.lastIndexOf(ts.directorySeparator)) : undefined; - // Get modules that the type checker picked up - var ambientModules = ts.map(typeChecker.getAmbientModules(), function (sym) { return ts.stripQuotes(sym.name); }); - var nonRelativeModules = ts.filter(ambientModules, function (moduleName) { return ts.startsWith(moduleName, fragment); }); - // Nested modules of the form "module-name/sub" need to be adjusted to only return the string - // after the last '/' that appears in the fragment because that's where the replacement span - // starts - if (isNestedModule) { - var moduleNameWithSeperator_1 = ts.ensureTrailingDirectorySeparator(moduleNameFragment); - nonRelativeModules = ts.map(nonRelativeModules, function (moduleName) { - if (ts.startsWith(fragment, moduleNameWithSeperator_1)) { - return moduleName.substr(moduleNameWithSeperator_1.length); - } - return moduleName; - }); - } - if (!options.moduleResolution || options.moduleResolution === ts.ModuleResolutionKind.NodeJs) { - for (var _i = 0, _a = enumerateNodeModulesVisibleToScript(host, scriptPath); _i < _a.length; _i++) { - var visibleModule = _a[_i]; - if (!isNestedModule) { - nonRelativeModules.push(visibleModule.moduleName); - } - else if (ts.startsWith(visibleModule.moduleName, moduleNameFragment)) { - var nestedFiles = tryReadDirectory(host, visibleModule.moduleDir, ts.supportedTypeScriptExtensions, /*exclude*/ undefined, /*include*/ ["./*"]); - if (nestedFiles) { - for (var _b = 0, nestedFiles_1 = nestedFiles; _b < nestedFiles_1.length; _b++) { - var f = nestedFiles_1[_b]; - f = ts.normalizePath(f); - var nestedModule = ts.removeFileExtension(ts.getBaseFileName(f)); - nonRelativeModules.push(nestedModule); - } - } - } - } - } - return ts.deduplicate(nonRelativeModules); - } - function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { - var token = ts.getTokenAtPosition(sourceFile, position); - if (!token) { - return undefined; - } - var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); - if (!commentRanges || !commentRanges.length) { - return undefined; - } - var range = ts.forEach(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end && commentRange; }); - if (!range) { - return undefined; - } - var completionInfo = { - /** - * We don't want the editor to offer any other completions, such as snippets, inside a comment. - */ - isGlobalCompletion: false, - isMemberCompletion: false, - /** - * The user may type in a path that doesn't yet exist, creating a "new identifier" - * with respect to the collection of identifiers the server is aware of. - */ - isNewIdentifierLocation: true, - entries: [] - }; - var text = sourceFile.text.substr(range.pos, position - range.pos); - var match = tripleSlashDirectiveFragmentRegex.exec(text); - if (match) { - var prefix = match[1]; - var kind = match[2]; - var toComplete = match[3]; - var scriptPath = ts.getDirectoryPath(sourceFile.path); - if (kind === "path") { - // Give completions for a relative path - var span_10 = getDirectoryFragmentTextSpan(toComplete, range.pos + prefix.length); - completionInfo.entries = getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, ts.getSupportedExtensions(compilerOptions), /*includeExtensions*/ true, span_10, host, sourceFile.path); - } - else { - // Give completions based on the typings available - var span_11 = { start: range.pos + prefix.length, length: match[0].length - prefix.length }; - completionInfo.entries = getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, span_11); - } - } - return completionInfo; - } - PathCompletions.getTripleSlashReferenceCompletion = getTripleSlashReferenceCompletion; - function getCompletionEntriesFromTypings(host, options, scriptPath, span, result) { - if (result === void 0) { result = []; } - // Check for typings specified in compiler options - if (options.types) { - for (var _i = 0, _a = options.types; _i < _a.length; _i++) { - var moduleName = _a[_i]; - result.push(createCompletionEntryForModule(moduleName, ts.ScriptElementKind.externalModuleName, span)); - } - } - else if (host.getDirectories) { - var typeRoots = void 0; - try { - // Wrap in try catch because getEffectiveTypeRoots touches the filesystem - typeRoots = ts.getEffectiveTypeRoots(options, host); - } - catch (e) { } - if (typeRoots) { - for (var _b = 0, typeRoots_2 = typeRoots; _b < typeRoots_2.length; _b++) { - var root = typeRoots_2[_b]; - getCompletionEntriesFromDirectories(host, root, span, result); - } - } - } - if (host.getDirectories) { - // Also get all @types typings installed in visible node_modules directories - for (var _c = 0, _d = findPackageJsons(scriptPath, host); _c < _d.length; _c++) { - var packageJson = _d[_c]; - var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(host, typesDir, span, result); - } - } - return result; - } - function getCompletionEntriesFromDirectories(host, directory, span, result) { - if (host.getDirectories && tryDirectoryExists(host, directory)) { - var directories = tryGetDirectories(host, directory); - if (directories) { - for (var _i = 0, directories_3 = directories; _i < directories_3.length; _i++) { - var typeDirectory = directories_3[_i]; - typeDirectory = ts.normalizePath(typeDirectory); - result.push(createCompletionEntryForModule(ts.getBaseFileName(typeDirectory), ts.ScriptElementKind.externalModuleName, span)); - } - } - } - } - function findPackageJsons(currentDir, host) { - var paths = []; - var currentConfigPath; - while (true) { - currentConfigPath = ts.findConfigFile(currentDir, function (f) { return tryFileExists(host, f); }, "package.json"); - if (currentConfigPath) { - paths.push(currentConfigPath); - currentDir = ts.getDirectoryPath(currentConfigPath); - var parent = ts.getDirectoryPath(currentDir); - if (currentDir === parent) { - break; - } - currentDir = parent; - } - else { - break; - } - } - return paths; - } - function enumerateNodeModulesVisibleToScript(host, scriptPath) { - var result = []; - if (host.readFile && host.fileExists) { - for (var _i = 0, _a = findPackageJsons(scriptPath, host); _i < _a.length; _i++) { - var packageJson = _a[_i]; - var contents = tryReadingPackageJson(packageJson); - if (!contents) { - return; - } - var nodeModulesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules"); - var foundModuleNames = []; - // Provide completions for all non @types dependencies - for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { - var key = nodeModulesDependencyKeys_1[_b]; - addPotentialPackageNames(contents[key], foundModuleNames); - } - for (var _c = 0, foundModuleNames_1 = foundModuleNames; _c < foundModuleNames_1.length; _c++) { - var moduleName = foundModuleNames_1[_c]; - var moduleDir = ts.combinePaths(nodeModulesDir, moduleName); - result.push({ - moduleName: moduleName, - moduleDir: moduleDir - }); - } - } - } - return result; - function tryReadingPackageJson(filePath) { - try { - var fileText = tryReadFile(host, filePath); - return fileText ? JSON.parse(fileText) : undefined; - } - catch (e) { - return undefined; - } - } - function addPotentialPackageNames(dependencies, result) { - if (dependencies) { - for (var dep in dependencies) { - if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - } - function createCompletionEntryForModule(name, kind, replacementSpan) { - return { name: name, kind: kind, kindModifiers: ts.ScriptElementKindModifier.none, sortText: name, replacementSpan: replacementSpan }; - } - // Replace everything after the last directory seperator that appears - function getDirectoryFragmentTextSpan(text, textStart) { - var index = text.lastIndexOf(ts.directorySeparator); - var offset = index !== -1 ? index + 1 : 0; - return { start: textStart + offset, length: text.length - offset }; - } - // Returns true if the path is explicitly relative to the script (i.e. relative to . or ..) - function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) { - var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1; - var slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */; - } - return false; - } - function normalizeAndPreserveTrailingSlash(path) { - return ts.hasTrailingDirectorySeparator(path) ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(path)) : ts.normalizePath(path); - } - /** - * Matches a triple slash reference directive with an incomplete string literal for its path. Used - * to determine if the caret is currently within the string literal and capture the literal fragment - * for completions. - * For example, this matches - * - * /// -/* @internal */ -var ts; -(function (ts) { - var Completions; - (function (Completions) { - function getCompletionsAtPosition(host, typeChecker, log, compilerOptions, sourceFile, position) { - if (ts.isInReferenceComment(sourceFile, position)) { - return Completions.PathCompletions.getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host); - } - if (ts.isInString(sourceFile, position)) { - return getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log); - } - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (!completionData) { - return undefined; - } - var symbols = completionData.symbols, isGlobalCompletion = completionData.isGlobalCompletion, isMemberCompletion = completionData.isMemberCompletion, isNewIdentifierLocation = completionData.isNewIdentifierLocation, location = completionData.location, requestJsDocTagName = completionData.requestJsDocTagName, requestJsDocTag = completionData.requestJsDocTag; - if (requestJsDocTagName) { - // If the current position is a jsDoc tag name, only tag names should be provided for completion - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagNameCompletions() }; - } - if (requestJsDocTag) { - // If the current position is a jsDoc tag, only tags should be provided for completion - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: ts.JsDoc.getJSDocTagCompletions() }; - } - var entries = []; - if (ts.isSourceFileJavaScript(sourceFile)) { - var uniqueNames = getCompletionEntriesFromSymbols(symbols, entries, location, /*performCharacterChecks*/ true, typeChecker, compilerOptions.target, log); - ts.addRange(entries, getJavaScriptCompletionEntries(sourceFile, location.pos, uniqueNames, compilerOptions.target)); - } - else { - if (!symbols || symbols.length === 0) { - if (sourceFile.languageVariant === 1 /* JSX */ && - location.parent && location.parent.kind === 252 /* JsxClosingElement */) { - // In the TypeScript JSX element, if such element is not defined. When users query for completion at closing tag, - // instead of simply giving unknown value, the completion will return the tag-name of an associated opening-element. - // For example: - // var x =
completion list at "1" will contain "div" with type any - var tagName = location.parent.parent.openingElement.tagName; - entries.push({ - name: tagName.text, - kind: undefined, - kindModifiers: undefined, - sortText: "0", - }); - } - else { - return undefined; - } - } - getCompletionEntriesFromSymbols(symbols, entries, location, /*performCharacterChecks*/ true, typeChecker, compilerOptions.target, log); - } - // Add keywords if this is not a member completion list - if (!isMemberCompletion && !requestJsDocTag && !requestJsDocTagName) { - ts.addRange(entries, keywordCompletions); - } - return { isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, entries: entries }; - } - Completions.getCompletionsAtPosition = getCompletionsAtPosition; - function getJavaScriptCompletionEntries(sourceFile, position, uniqueNames, target) { - var entries = []; - var nameTable = ts.getNameTable(sourceFile); - nameTable.forEach(function (pos, name) { - // Skip identifiers produced only from the current location - if (pos === position) { - return; - } - if (!uniqueNames.get(name)) { - uniqueNames.set(name, name); - var displayName = getCompletionEntryDisplayName(ts.unescapeIdentifier(name), target, /*performCharacterChecks*/ true); - if (displayName) { - var entry = { - name: displayName, - kind: ts.ScriptElementKind.warning, - kindModifiers: "", - sortText: "1" - }; - entries.push(entry); - } - } - }); - return entries; - } - function createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target) { - // Try to get a valid display name for this symbol, if we could not find one, then ignore it. - // We would like to only show things that can be added after a dot, so for instance numeric properties can - // not be accessed with a dot (a.1 <- invalid) - var displayName = getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location); - if (!displayName) { - return undefined; - } - // TODO(drosen): Right now we just permit *all* semantic meanings when calling - // 'getSymbolKind' which is permissible given that it is backwards compatible; but - // really we should consider passing the meaning for the node so that we don't report - // that a suggestion for a value is an interface. We COULD also just do what - // 'getSymbolModifiers' does, which is to use the first declaration. - // Use a 'sortText' of 0' so that all symbol completion entries come before any other - // entries (like JavaScript identifier entries). - return { - name: displayName, - kind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, location), - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - sortText: "0", - }; - } - function getCompletionEntriesFromSymbols(symbols, entries, location, performCharacterChecks, typeChecker, target, log) { - var start = ts.timestamp(); - var uniqueNames = ts.createMap(); - if (symbols) { - for (var _i = 0, symbols_4 = symbols; _i < symbols_4.length; _i++) { - var symbol = symbols_4[_i]; - var entry = createCompletionEntry(symbol, location, performCharacterChecks, typeChecker, target); - if (entry) { - var id = ts.escapeIdentifier(entry.name); - if (!uniqueNames.get(id)) { - entries.push(entry); - uniqueNames.set(id, id); - } - } - } - } - log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (ts.timestamp() - start)); - return uniqueNames; - } - function getStringLiteralCompletionEntries(sourceFile, position, typeChecker, compilerOptions, host, log) { - var node = ts.findPrecedingToken(position, sourceFile); - if (!node || node.kind !== 9 /* StringLiteral */) { - return undefined; - } - if (node.parent.kind === 261 /* PropertyAssignment */ && - node.parent.parent.kind === 178 /* ObjectLiteralExpression */ && - node.parent.name === node) { - // Get quoted name of properties of the object literal expression - // i.e. interface ConfigFiles { - // 'jspm:dev': string - // } - // let files: ConfigFiles = { - // '/*completion position*/' - // } - // - // function foo(c: ConfigFiles) {} - // foo({ - // '/*completion position*/' - // }); - return getStringLiteralCompletionEntriesFromPropertyAssignment(node.parent, typeChecker, compilerOptions.target, log); - } - else if (ts.isElementAccessExpression(node.parent) && node.parent.argumentExpression === node) { - // Get all names of properties on the expression - // i.e. interface A { - // 'prop1': string - // } - // let a: A; - // a['/*completion position*/'] - return getStringLiteralCompletionEntriesFromElementAccess(node.parent, typeChecker, compilerOptions.target, log); - } - else if (node.parent.kind === 238 /* ImportDeclaration */ || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node) || ts.isRequireCall(node.parent, /*checkArgumentIsStringLiteral*/ false)) { - // Get all known external module names or complete a path to a module - // i.e. import * as ns from "/*completion position*/"; - // import x = require("/*completion position*/"); - // var y = require("/*completion position*/"); - return Completions.PathCompletions.getStringLiteralCompletionEntriesFromModuleNames(node, compilerOptions, host, typeChecker); - } - else if (isEqualityExpression(node.parent)) { - // Get completions from the type of the other operand - // i.e. switch (a) { - // case '/*completion position*/' - // } - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.left === node ? node.parent.right : node.parent.left), typeChecker); - } - else if (ts.isCaseOrDefaultClause(node.parent)) { - // Get completions from the type of the switch expression - // i.e. x === '/*completion position' - return getStringLiteralCompletionEntriesFromType(typeChecker.getTypeAtLocation(node.parent.parent.parent.expression), typeChecker); - } - else { - var argumentInfo = ts.SignatureHelp.getImmediatelyContainingArgumentInfo(node, position, sourceFile); - if (argumentInfo) { - // Get string literal completions from specialized signatures of the target - // i.e. declare function f(a: 'A'); - // f("/*completion position*/") - return getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker); - } - // Get completion for string literal from string literal type - // i.e. var x: "hi" | "hello" = "/*completion position*/" - return getStringLiteralCompletionEntriesFromType(typeChecker.getContextualType(node), typeChecker); - } - } - function getStringLiteralCompletionEntriesFromPropertyAssignment(element, typeChecker, target, log) { - var type = typeChecker.getContextualType(element.parent); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, element, /*performCharacterChecks*/ false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - } - function getStringLiteralCompletionEntriesFromCallExpression(argumentInfo, typeChecker) { - var candidates = []; - var entries = []; - typeChecker.getResolvedSignature(argumentInfo.invocation, candidates); - for (var _i = 0, candidates_3 = candidates; _i < candidates_3.length; _i++) { - var candidate = candidates_3[_i]; - addStringLiteralCompletionsFromType(typeChecker.getParameterType(candidate, argumentInfo.argumentIndex), entries, typeChecker); - } - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: true, entries: entries }; - } - return undefined; - } - function getStringLiteralCompletionEntriesFromElementAccess(node, typeChecker, target, log) { - var type = typeChecker.getTypeAtLocation(node.expression); - var entries = []; - if (type) { - getCompletionEntriesFromSymbols(type.getApparentProperties(), entries, node, /*performCharacterChecks*/ false, typeChecker, target, log); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: true, entries: entries }; - } - } - return undefined; - } - function getStringLiteralCompletionEntriesFromType(type, typeChecker) { - if (type) { - var entries = []; - addStringLiteralCompletionsFromType(type, entries, typeChecker); - if (entries.length) { - return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: entries }; - } - } - return undefined; - } - function addStringLiteralCompletionsFromType(type, result, typeChecker) { - if (type && type.flags & 16384 /* TypeParameter */) { - type = typeChecker.getApparentType(type); - } - if (!type) { - return; - } - if (type.flags & 65536 /* Union */) { - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var t = _a[_i]; - addStringLiteralCompletionsFromType(t, result, typeChecker); - } - } - else if (type.flags & 32 /* StringLiteral */) { - result.push({ - name: type.text, - kindModifiers: ts.ScriptElementKindModifier.none, - kind: ts.ScriptElementKind.variableElement, - sortText: "0" - }); - } - } - function getCompletionEntryDetails(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - // Compute all the completion symbols again. - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_1 = completionData.location; - // Find the symbol with the matching entry name. - // We don't need to perform character checks here because we're only comparing the - // name against 'entryName' (which is known to be good), not building a new - // completion entry. - var symbol = ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, /*performCharacterChecks*/ false, location_1) === entryName ? s : undefined; }); - if (symbol) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, location_1, location_1, 7 /* All */), displayParts = _a.displayParts, documentation = _a.documentation, symbolKind = _a.symbolKind, tags = _a.tags; - return { - name: entryName, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - kind: symbolKind, - displayParts: displayParts, - documentation: documentation, - tags: tags - }; - } - } - // Didn't find a symbol with this name. See if we can find a keyword instead. - var keywordCompletion = ts.forEach(keywordCompletions, function (c) { return c.name === entryName; }); - if (keywordCompletion) { - return { - name: entryName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - displayParts: [ts.displayPart(entryName, ts.SymbolDisplayPartKind.keyword)], - documentation: undefined, - tags: undefined - }; - } - return undefined; - } - Completions.getCompletionEntryDetails = getCompletionEntryDetails; - function getCompletionEntrySymbol(typeChecker, log, compilerOptions, sourceFile, position, entryName) { - // Compute all the completion symbols again. - var completionData = getCompletionData(typeChecker, log, sourceFile, position); - if (completionData) { - var symbols = completionData.symbols, location_2 = completionData.location; - // Find the symbol with the matching entry name. - // We don't need to perform character checks here because we're only comparing the - // name against 'entryName' (which is known to be good), not building a new - // completion entry. - return ts.forEach(symbols, function (s) { return getCompletionEntryDisplayNameForSymbol(typeChecker, s, compilerOptions.target, /*performCharacterChecks*/ false, location_2) === entryName ? s : undefined; }); - } - return undefined; - } - Completions.getCompletionEntrySymbol = getCompletionEntrySymbol; - function getCompletionData(typeChecker, log, sourceFile, position) { - var isJavaScriptFile = ts.isSourceFileJavaScript(sourceFile); - // JsDoc tag-name is just the name of the JSDoc tagname (exclude "@") - var requestJsDocTagName = false; - // JsDoc tag includes both "@" and tag-name - var requestJsDocTag = false; - var start = ts.timestamp(); - var currentToken = ts.getTokenAtPosition(sourceFile, position); - log("getCompletionData: Get current token: " + (ts.timestamp() - start)); - start = ts.timestamp(); - // Completion not allowed inside comments, bail out if this is the case - var insideComment = ts.isInsideComment(sourceFile, currentToken, position); - log("getCompletionData: Is inside comment: " + (ts.timestamp() - start)); - if (insideComment) { - if (ts.hasDocComment(sourceFile, position)) { - // The current position is next to the '@' sign, when no tag name being provided yet. - // Provide a full list of tag names - if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) { - requestJsDocTagName = true; - } - else { - // When completion is requested without "@", we will have check to make sure that - // there are no comments prefix the request position. We will only allow "*" and space. - // e.g - // /** |c| /* - // - // /** - // |c| - // */ - // - // /** - // * |c| - // */ - // - // /** - // * |c| - // */ - var lineStart = ts.getLineStartPositionForPosition(position, sourceFile); - requestJsDocTag = !(sourceFile.text.substring(lineStart, position).match(/[^\*|\s|(/\*\*)]/)); - } - } - // Completion should work inside certain JsDoc tags. For example: - // /** @type {number | string} */ - // Completion should work in the brackets - var insideJsDocTagExpression = false; - var tag = ts.getJsDocTagAtPosition(sourceFile, position); - if (tag) { - if (tag.tagName.pos <= position && position <= tag.tagName.end) { - requestJsDocTagName = true; - } - switch (tag.kind) { - case 288 /* JSDocTypeTag */: - case 286 /* JSDocParameterTag */: - case 287 /* JSDocReturnTag */: - var tagWithExpression = tag; - if (tagWithExpression.typeExpression) { - insideJsDocTagExpression = tagWithExpression.typeExpression.pos < position && position < tagWithExpression.typeExpression.end; - } - break; - } - } - if (requestJsDocTagName || requestJsDocTag) { - return { symbols: undefined, isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, location: undefined, isRightOfDot: false, requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - } - if (!insideJsDocTagExpression) { - // Proceed if the current position is in jsDoc tag expression; otherwise it is a normal - // comment or the plain text part of a jsDoc comment, so no completion should be available - log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); - return undefined; - } - } - start = ts.timestamp(); - var previousToken = ts.findPrecedingToken(position, sourceFile); - log("getCompletionData: Get previous token 1: " + (ts.timestamp() - start)); - // The decision to provide completion depends on the contextToken, which is determined through the previousToken. - // Note: 'previousToken' (and thus 'contextToken') can be undefined if we are the beginning of the file - var contextToken = previousToken; - // Check if the caret is at the end of an identifier; this is a partial identifier that we want to complete: e.g. a.toS| - // Skip this partial identifier and adjust the contextToken to the token that precedes it. - if (contextToken && position <= contextToken.end && ts.isWord(contextToken.kind)) { - var start_2 = ts.timestamp(); - contextToken = ts.findPrecedingToken(contextToken.getFullStart(), sourceFile); - log("getCompletionData: Get previous token 2: " + (ts.timestamp() - start_2)); - } - // Find the node where completion is requested on. - // Also determine whether we are trying to complete with members of that node - // or attributes of a JSX tag. - var node = currentToken; - var isRightOfDot = false; - var isRightOfOpenTag = false; - var isStartingCloseTag = false; - var location = ts.getTouchingPropertyName(sourceFile, position); - if (contextToken) { - // Bail out if this is a known invalid completion location - if (isCompletionListBlocker(contextToken)) { - log("Returning an empty list because completion was requested in an invalid position."); - return undefined; - } - var parent = contextToken.parent; - if (contextToken.kind === 23 /* DotToken */) { - if (parent.kind === 179 /* PropertyAccessExpression */) { - node = contextToken.parent.expression; - isRightOfDot = true; - } - else if (parent.kind === 143 /* QualifiedName */) { - node = contextToken.parent.left; - isRightOfDot = true; - } - else { - // There is nothing that precedes the dot, so this likely just a stray character - // or leading into a '...' token. Just bail out instead. - return undefined; - } - } - else if (sourceFile.languageVariant === 1 /* JSX */) { - // - // If the tagname is a property access expression, we will then walk up to the top most of property access expression. - // Then, try to get a JSX container and its associated attributes type. - if (parent && parent.kind === 179 /* PropertyAccessExpression */) { - contextToken = parent; - parent = parent.parent; - } - switch (parent.kind) { - case 252 /* JsxClosingElement */: - if (contextToken.kind === 41 /* SlashToken */) { - isStartingCloseTag = true; - location = contextToken; - } - break; - case 194 /* BinaryExpression */: - if (!(parent.left.flags & 32768 /* ThisNodeHasError */)) { - // It has a left-hand side, so we're not in an opening JSX tag. - break; - } - // falls through - case 250 /* JsxSelfClosingElement */: - case 249 /* JsxElement */: - case 251 /* JsxOpeningElement */: - if (contextToken.kind === 27 /* LessThanToken */) { - isRightOfOpenTag = true; - location = contextToken; - } - break; - } - } - } - var semanticStart = ts.timestamp(); - var isGlobalCompletion = false; - var isMemberCompletion; - var isNewIdentifierLocation; - var symbols = []; - if (isRightOfDot) { - getTypeScriptMemberSymbols(); - } - else if (isRightOfOpenTag) { - var tagSymbols = typeChecker.getJsxIntrinsicTagNames(); - if (tryGetGlobalSymbols()) { - symbols = tagSymbols.concat(symbols.filter(function (s) { return !!(s.flags & (107455 /* Value */ | 8388608 /* Alias */)); })); - } - else { - symbols = tagSymbols; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else if (isStartingCloseTag) { - var tagName = contextToken.parent.parent.openingElement.tagName; - var tagSymbol = typeChecker.getSymbolAtLocation(tagName); - if (!typeChecker.isUnknownSymbol(tagSymbol)) { - symbols = [tagSymbol]; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - } - else { - // For JavaScript or TypeScript, if we're not after a dot, then just try to get the - // global symbols in scope. These results should be valid for either language as - // the set of symbols that can be referenced from this location. - if (!tryGetGlobalSymbols()) { - return undefined; - } - } - log("getCompletionData: Semantic work: " + (ts.timestamp() - semanticStart)); - return { symbols: symbols, isGlobalCompletion: isGlobalCompletion, isMemberCompletion: isMemberCompletion, isNewIdentifierLocation: isNewIdentifierLocation, location: location, isRightOfDot: (isRightOfDot || isRightOfOpenTag), requestJsDocTagName: requestJsDocTagName, requestJsDocTag: requestJsDocTag }; - function getTypeScriptMemberSymbols() { - // Right of dot member completion list - isGlobalCompletion = false; - isMemberCompletion = true; - isNewIdentifierLocation = false; - if (node.kind === 71 /* Identifier */ || node.kind === 143 /* QualifiedName */ || node.kind === 179 /* PropertyAccessExpression */) { - var symbol = typeChecker.getSymbolAtLocation(node); - // This is an alias, follow what it aliases - if (symbol && symbol.flags & 8388608 /* Alias */) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - if (symbol && symbol.flags & 1952 /* HasExports */) { - // Extract module or enum members - var exportedSymbols = typeChecker.getExportsOfModule(symbol); - ts.forEach(exportedSymbols, function (symbol) { - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - }); - } - } - var type = typeChecker.getTypeAtLocation(node); - addTypeProperties(type); - } - function addTypeProperties(type) { - if (type) { - // Filter private properties - for (var _i = 0, _a = type.getApparentProperties(); _i < _a.length; _i++) { - var symbol = _a[_i]; - if (typeChecker.isValidPropertyAccess((node.parent), symbol.name)) { - symbols.push(symbol); - } - } - if (isJavaScriptFile && type.flags & 65536 /* Union */) { - // In javascript files, for union types, we don't just get the members that - // the individual types have in common, we also include all the members that - // each individual type has. This is because we're going to add all identifiers - // anyways. So we might as well elevate the members that were at least part - // of the individual types to a higher status since we know what they are. - var unionType = type; - for (var _b = 0, _c = unionType.types; _b < _c.length; _b++) { - var elementType = _c[_b]; - addTypeProperties(elementType); - } - } - } - } - function tryGetGlobalSymbols() { - var objectLikeContainer; - var namedImportsOrExports; - var jsxContainer; - if (objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken)) { - return tryGetObjectLikeCompletionSymbols(objectLikeContainer); - } - if (namedImportsOrExports = tryGetNamedImportsOrExportsForCompletion(contextToken)) { - // cursor is in an import clause - // try to show exported member for imported module - return tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports); - } - if (jsxContainer = tryGetContainingJsxElement(contextToken)) { - var attrsType = void 0; - if ((jsxContainer.kind === 250 /* JsxSelfClosingElement */) || (jsxContainer.kind === 251 /* JsxOpeningElement */)) { - // Cursor is inside a JSX self-closing element or opening element - attrsType = typeChecker.getAllAttributesTypeFromJsxOpeningLikeElement(jsxContainer); - if (attrsType) { - symbols = filterJsxAttributes(typeChecker.getPropertiesOfType(attrsType), jsxContainer.attributes.properties); - isMemberCompletion = true; - isNewIdentifierLocation = false; - return true; - } - } - } - // Get all entities in the current scope. - isMemberCompletion = false; - isNewIdentifierLocation = isNewIdentifierDefinitionLocation(contextToken); - if (previousToken !== contextToken) { - ts.Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); - } - // We need to find the node that will give us an appropriate scope to begin - // aggregating completion candidates. This is achieved in 'getScopeNode' - // by finding the first node that encompasses a position, accounting for whether a node - // is "complete" to decide whether a position belongs to the node. - // - // However, at the end of an identifier, we are interested in the scope of the identifier - // itself, but fall outside of the identifier. For instance: - // - // xyz => x$ - // - // the cursor is outside of both the 'x' and the arrow function 'xyz => x', - // so 'xyz' is not returned in our results. - // - // We define 'adjustedPosition' so that we may appropriately account for - // being at the end of an identifier. The intention is that if requesting completion - // at the end of an identifier, it should be effectively equivalent to requesting completion - // anywhere inside/at the beginning of the identifier. So in the previous case, the - // 'adjustedPosition' will work as if requesting completion in the following: - // - // xyz => $x - // - // If previousToken !== contextToken, then - // - 'contextToken' was adjusted to the token prior to 'previousToken' - // because we were at the end of an identifier. - // - 'previousToken' is defined. - var adjustedPosition = previousToken !== contextToken ? - previousToken.getStart() : - position; - var scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; - if (scopeNode) { - isGlobalCompletion = - scopeNode.kind === 265 /* SourceFile */ || - scopeNode.kind === 196 /* TemplateExpression */ || - scopeNode.kind === 256 /* JsxExpression */ || - ts.isStatement(scopeNode); - } - /// TODO filter meaning based on the current context - var symbolMeanings = 793064 /* Type */ | 107455 /* Value */ | 1920 /* Namespace */ | 8388608 /* Alias */; - symbols = typeChecker.getSymbolsInScope(scopeNode, symbolMeanings); - return true; - } - /** - * Finds the first node that "embraces" the position, so that one may - * accurately aggregate locals from the closest containing scope. - */ - function getScopeNode(initialToken, position, sourceFile) { - var scope = initialToken; - while (scope && !ts.positionBelongsToNode(scope, position, sourceFile)) { - scope = scope.parent; - } - return scope; - } - function isCompletionListBlocker(contextToken) { - var start = ts.timestamp(); - var result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken) || - isSolelyIdentifierDefinitionLocation(contextToken) || - isDotOfNumericLiteral(contextToken) || - isInJsxText(contextToken); - log("getCompletionsAtPosition: isCompletionListBlocker: " + (ts.timestamp() - start)); - return result; - } - function isInJsxText(contextToken) { - if (contextToken.kind === 10 /* JsxText */) { - return true; - } - if (contextToken.kind === 29 /* GreaterThanToken */ && contextToken.parent) { - if (contextToken.parent.kind === 251 /* JsxOpeningElement */) { - return true; - } - if (contextToken.parent.kind === 252 /* JsxClosingElement */ || contextToken.parent.kind === 250 /* JsxSelfClosingElement */) { - return contextToken.parent.parent && contextToken.parent.parent.kind === 249 /* JsxElement */; - } - } - return false; - } - function isNewIdentifierDefinitionLocation(previousToken) { - if (previousToken) { - var containingNodeKind = previousToken.parent.kind; - switch (previousToken.kind) { - case 26 /* CommaToken */: - return containingNodeKind === 181 /* CallExpression */ // func( a, | - || containingNodeKind === 152 /* Constructor */ // constructor( a, | /* public, protected, private keywords are allowed here, so show completion */ - || containingNodeKind === 182 /* NewExpression */ // new C(a, | - || containingNodeKind === 177 /* ArrayLiteralExpression */ // [a, | - || containingNodeKind === 194 /* BinaryExpression */ // const x = (a, | - || containingNodeKind === 160 /* FunctionType */; // var x: (s: string, list| - case 19 /* OpenParenToken */: - return containingNodeKind === 181 /* CallExpression */ // func( | - || containingNodeKind === 152 /* Constructor */ // constructor( | - || containingNodeKind === 182 /* NewExpression */ // new C(a| - || containingNodeKind === 185 /* ParenthesizedExpression */ // const x = (a| - || containingNodeKind === 168 /* ParenthesizedType */; // function F(pred: (a| /* this can become an arrow function, where 'a' is the argument */ - case 21 /* OpenBracketToken */: - return containingNodeKind === 177 /* ArrayLiteralExpression */ // [ | - || containingNodeKind === 157 /* IndexSignature */ // [ | : string ] - || containingNodeKind === 144 /* ComputedPropertyName */; // [ | /* this can become an index signature */ - case 128 /* ModuleKeyword */: // module | - case 129 /* NamespaceKeyword */: - return true; - case 23 /* DotToken */: - return containingNodeKind === 233 /* ModuleDeclaration */; // module A.| - case 17 /* OpenBraceToken */: - return containingNodeKind === 229 /* ClassDeclaration */; // class A{ | - case 58 /* EqualsToken */: - return containingNodeKind === 226 /* VariableDeclaration */ // const x = a| - || containingNodeKind === 194 /* BinaryExpression */; // x = a| - case 14 /* TemplateHead */: - return containingNodeKind === 196 /* TemplateExpression */; // `aa ${| - case 15 /* TemplateMiddle */: - return containingNodeKind === 205 /* TemplateSpan */; // `aa ${10} dd ${| - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return containingNodeKind === 149 /* PropertyDeclaration */; // class A{ public | - } - // Previous token may have been a keyword that was converted to an identifier. - switch (previousToken.getText()) { - case "public": - case "protected": - case "private": - return true; - } - } - return false; - } - function isInStringOrRegularExpressionOrTemplateLiteral(contextToken) { - if (contextToken.kind === 9 /* StringLiteral */ - || contextToken.kind === 12 /* RegularExpressionLiteral */ - || ts.isTemplateLiteralKind(contextToken.kind)) { - var start_3 = contextToken.getStart(); - var end = contextToken.getEnd(); - // To be "in" one of these literals, the position has to be: - // 1. entirely within the token text. - // 2. at the end position of an unterminated token. - // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). - if (start_3 < position && position < end) { - return true; - } - if (position === end) { - return !!contextToken.isUnterminated - || contextToken.kind === 12 /* RegularExpressionLiteral */; - } - } - return false; - } - /** - * Aggregates relevant symbols for completion in object literals and object binding patterns. - * Relevant symbols are stored in the captured 'symbols' variable. - * - * @returns true if 'symbols' was successfully populated; false otherwise. - */ - function tryGetObjectLikeCompletionSymbols(objectLikeContainer) { - // We're looking up possible property names from contextual/inferred/declared type. - isMemberCompletion = true; - var typeForObject; - var existingMembers; - if (objectLikeContainer.kind === 178 /* ObjectLiteralExpression */) { - // We are completing on contextual types, but may also include properties - // other than those within the declared type. - isNewIdentifierLocation = true; - // If the object literal is being assigned to something of type 'null | { hello: string }', - // it clearly isn't trying to satisfy the 'null' type. So we grab the non-nullable type if possible. - typeForObject = typeChecker.getContextualType(objectLikeContainer); - typeForObject = typeForObject && typeForObject.getNonNullableType(); - existingMembers = objectLikeContainer.properties; - } - else if (objectLikeContainer.kind === 174 /* ObjectBindingPattern */) { - // We are *only* completing on properties from the type being destructured. - isNewIdentifierLocation = false; - var rootDeclaration = ts.getRootDeclaration(objectLikeContainer.parent); - if (ts.isVariableLike(rootDeclaration)) { - // We don't want to complete using the type acquired by the shape - // of the binding pattern; we are only interested in types acquired - // through type declaration or inference. - // Also proceed if rootDeclaration is a parameter and if its containing function expression/arrow function is contextually typed - - // type of parameter will flow in from the contextual type of the function - var canGetType = !!(rootDeclaration.initializer || rootDeclaration.type); - if (!canGetType && rootDeclaration.kind === 146 /* Parameter */) { - if (ts.isExpression(rootDeclaration.parent)) { - canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); - } - else if (rootDeclaration.parent.kind === 151 /* MethodDeclaration */ || rootDeclaration.parent.kind === 154 /* SetAccessor */) { - canGetType = ts.isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); - } - } - if (canGetType) { - typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer); - existingMembers = objectLikeContainer.elements; - } - } - else { - ts.Debug.fail("Root declaration is not variable-like."); - } - } - else { - ts.Debug.fail("Expected object literal or binding pattern, got " + objectLikeContainer.kind); - } - if (!typeForObject) { - return false; - } - var typeMembers = typeChecker.getPropertiesOfType(typeForObject); - if (typeMembers && typeMembers.length > 0) { - // Add filtered items to the completion list - symbols = filterObjectMembersList(typeMembers, existingMembers); - } - return true; - } - /** - * Aggregates relevant symbols for completion in import clauses and export clauses - * whose declarations have a module specifier; for instance, symbols will be aggregated for - * - * import { | } from "moduleName"; - * export { a as foo, | } from "moduleName"; - * - * but not for - * - * export { | }; - * - * Relevant symbols are stored in the captured 'symbols' variable. - * - * @returns true if 'symbols' was successfully populated; false otherwise. - */ - function tryGetImportOrExportClauseCompletionSymbols(namedImportsOrExports) { - var declarationKind = namedImportsOrExports.kind === 241 /* NamedImports */ ? - 238 /* ImportDeclaration */ : - 244 /* ExportDeclaration */; - var importOrExportDeclaration = ts.getAncestor(namedImportsOrExports, declarationKind); - var moduleSpecifier = importOrExportDeclaration.moduleSpecifier; - if (!moduleSpecifier) { - return false; - } - isMemberCompletion = true; - isNewIdentifierLocation = false; - var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - symbols = ts.emptyArray; - return true; - } - var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - symbols = filterNamedImportOrExportCompletionItems(exports, namedImportsOrExports.elements); - return true; - } - /** - * Returns the immediate owning object literal or binding pattern of a context token, - * on the condition that one exists and that the context implies completion should be given. - */ - function tryGetObjectLikeCompletionContainer(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17 /* OpenBraceToken */: // const x = { | - case 26 /* CommaToken */: - var parent = contextToken.parent; - if (parent && (parent.kind === 178 /* ObjectLiteralExpression */ || parent.kind === 174 /* ObjectBindingPattern */)) { - return parent; - } - break; - } - } - return undefined; - } - /** - * Returns the containing list of named imports or exports of a context token, - * on the condition that one exists and that the context implies completion should be given. - */ - function tryGetNamedImportsOrExportsForCompletion(contextToken) { - if (contextToken) { - switch (contextToken.kind) { - case 17 /* OpenBraceToken */: // import { | - case 26 /* CommaToken */: - switch (contextToken.parent.kind) { - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return contextToken.parent; - } - } - } - return undefined; - } - function tryGetContainingJsxElement(contextToken) { - if (contextToken) { - var parent = contextToken.parent; - switch (contextToken.kind) { - case 28 /* LessThanSlashToken */: - case 41 /* SlashToken */: - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 254 /* JsxAttributes */: - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - if (parent && (parent.kind === 250 /* JsxSelfClosingElement */ || parent.kind === 251 /* JsxOpeningElement */)) { - return parent; - } - else if (parent.kind === 253 /* JsxAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - // The context token is the closing } or " of an attribute, which means - // its parent is a JsxExpression, whose parent is a JsxAttribute, - // whose parent is a JsxOpeningLikeElement - case 9 /* StringLiteral */: - if (parent && ((parent.kind === 253 /* JsxAttribute */) || (parent.kind === 255 /* JsxSpreadAttribute */))) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - case 18 /* CloseBraceToken */: - if (parent && - parent.kind === 256 /* JsxExpression */ && - parent.parent && parent.parent.kind === 253 /* JsxAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - // each JsxAttribute can have initializer as JsxExpression - return parent.parent.parent.parent; - } - if (parent && parent.kind === 255 /* JsxSpreadAttribute */) { - // Currently we parse JsxOpeningLikeElement as: - // JsxOpeningLikeElement - // attributes: JsxAttributes - // properties: NodeArray - return parent.parent.parent; - } - break; - } - } - return undefined; - } - function isFunction(kind) { - if (!ts.isFunctionLikeKind(kind)) { - return false; - } - switch (kind) { - case 152 /* Constructor */: - case 161 /* ConstructorType */: - case 160 /* FunctionType */: - return false; - default: - return true; - } - } - /** - * @returns true if we are certain that the currently edited location must define a new location; false otherwise. - */ - function isSolelyIdentifierDefinitionLocation(contextToken) { - var containingNodeKind = contextToken.parent.kind; - switch (contextToken.kind) { - case 26 /* CommaToken */: - return containingNodeKind === 226 /* VariableDeclaration */ || - containingNodeKind === 227 /* VariableDeclarationList */ || - containingNodeKind === 208 /* VariableStatement */ || - containingNodeKind === 232 /* EnumDeclaration */ || - isFunction(containingNodeKind) || - containingNodeKind === 229 /* ClassDeclaration */ || - containingNodeKind === 199 /* ClassExpression */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 175 /* ArrayBindingPattern */ || - containingNodeKind === 231 /* TypeAliasDeclaration */; // type Map, K, | - case 23 /* DotToken */: - return containingNodeKind === 175 /* ArrayBindingPattern */; // var [.| - case 56 /* ColonToken */: - return containingNodeKind === 176 /* BindingElement */; // var {x :html| - case 21 /* OpenBracketToken */: - return containingNodeKind === 175 /* ArrayBindingPattern */; // var [x| - case 19 /* OpenParenToken */: - return containingNodeKind === 260 /* CatchClause */ || - isFunction(containingNodeKind); - case 17 /* OpenBraceToken */: - return containingNodeKind === 232 /* EnumDeclaration */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 163 /* TypeLiteral */; // const x : { | - case 25 /* SemicolonToken */: - return containingNodeKind === 148 /* PropertySignature */ && - contextToken.parent && contextToken.parent.parent && - (contextToken.parent.parent.kind === 230 /* InterfaceDeclaration */ || - contextToken.parent.parent.kind === 163 /* TypeLiteral */); // const x : { a; | - case 27 /* LessThanToken */: - return containingNodeKind === 229 /* ClassDeclaration */ || - containingNodeKind === 199 /* ClassExpression */ || - containingNodeKind === 230 /* InterfaceDeclaration */ || - containingNodeKind === 231 /* TypeAliasDeclaration */ || - isFunction(containingNodeKind); - case 115 /* StaticKeyword */: - return containingNodeKind === 149 /* PropertyDeclaration */; - case 24 /* DotDotDotToken */: - return containingNodeKind === 146 /* Parameter */ || - (contextToken.parent && contextToken.parent.parent && - contextToken.parent.parent.kind === 175 /* ArrayBindingPattern */); // var [...z| - case 114 /* PublicKeyword */: - case 112 /* PrivateKeyword */: - case 113 /* ProtectedKeyword */: - return containingNodeKind === 146 /* Parameter */; - case 118 /* AsKeyword */: - return containingNodeKind === 242 /* ImportSpecifier */ || - containingNodeKind === 246 /* ExportSpecifier */ || - containingNodeKind === 240 /* NamespaceImport */; - case 75 /* ClassKeyword */: - case 83 /* EnumKeyword */: - case 109 /* InterfaceKeyword */: - case 89 /* FunctionKeyword */: - case 104 /* VarKeyword */: - case 125 /* GetKeyword */: - case 135 /* SetKeyword */: - case 91 /* ImportKeyword */: - case 110 /* LetKeyword */: - case 76 /* ConstKeyword */: - case 116 /* YieldKeyword */: - case 138 /* TypeKeyword */: - return true; - } - // Previous token may have been a keyword that was converted to an identifier. - switch (contextToken.getText()) { - case "abstract": - case "async": - case "class": - case "const": - case "declare": - case "enum": - case "function": - case "interface": - case "let": - case "private": - case "protected": - case "public": - case "static": - case "var": - case "yield": - return true; - } - return false; - } - function isDotOfNumericLiteral(contextToken) { - if (contextToken.kind === 8 /* NumericLiteral */) { - var text = contextToken.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - /** - * Filters out completion suggestions for named imports or exports. - * - * @param exportsOfModule The list of symbols which a module exposes. - * @param namedImportsOrExports The list of existing import/export specifiers in the import/export clause. - * - * @returns Symbols to be suggested at an import/export clause, barring those whose named imports/exports - * do not occur at the current position and have not otherwise been typed. - */ - function filterNamedImportOrExportCompletionItems(exportsOfModule, namedImportsOrExports) { - var existingImportsOrExports = ts.createMap(); - for (var _i = 0, namedImportsOrExports_1 = namedImportsOrExports; _i < namedImportsOrExports_1.length; _i++) { - var element = namedImportsOrExports_1[_i]; - // If this is the current item we are editing right now, do not filter it out - if (element.getStart() <= position && position <= element.getEnd()) { - continue; - } - var name = element.propertyName || element.name; - existingImportsOrExports.set(name.text, true); - } - if (existingImportsOrExports.size === 0) { - return ts.filter(exportsOfModule, function (e) { return e.name !== "default"; }); - } - return ts.filter(exportsOfModule, function (e) { return e.name !== "default" && !existingImportsOrExports.get(e.name); }); - } - /** - * Filters out completion suggestions for named imports or exports. - * - * @returns Symbols to be suggested in an object binding pattern or object literal expression, barring those whose declarations - * do not occur at the current position and have not otherwise been typed. - */ - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (!existingMembers || existingMembers.length === 0) { - return contextualMemberSymbols; - } - var existingMemberNames = ts.createMap(); - for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { - var m = existingMembers_1[_i]; - // Ignore omitted expressions for missing members - if (m.kind !== 261 /* PropertyAssignment */ && - m.kind !== 262 /* ShorthandPropertyAssignment */ && - m.kind !== 176 /* BindingElement */ && - m.kind !== 151 /* MethodDeclaration */ && - m.kind !== 153 /* GetAccessor */ && - m.kind !== 154 /* SetAccessor */) { - continue; - } - // If this is the current item we are editing right now, do not filter it out - if (m.getStart() <= position && position <= m.getEnd()) { - continue; - } - var existingName = void 0; - if (m.kind === 176 /* BindingElement */ && m.propertyName) { - // include only identifiers in completion list - if (m.propertyName.kind === 71 /* Identifier */) { - existingName = m.propertyName.text; - } - } - else { - // TODO(jfreeman): Account for computed property name - // NOTE: if one only performs this step when m.name is an identifier, - // things like '__proto__' are not filtered out. - existingName = ts.getNameOfDeclaration(m).text; - } - existingMemberNames.set(existingName, true); - } - return ts.filter(contextualMemberSymbols, function (m) { return !existingMemberNames.get(m.name); }); - } - /** - * Filters out completion suggestions from 'symbols' according to existing JSX attributes. - * - * @returns Symbols to be suggested in a JSX element, barring those whose attributes - * do not occur at the current position and have not otherwise been typed. - */ - function filterJsxAttributes(symbols, attributes) { - var seenNames = ts.createMap(); - for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { - var attr = attributes_1[_i]; - // If this is the current item we are editing right now, do not filter it out - if (attr.getStart() <= position && position <= attr.getEnd()) { - continue; - } - if (attr.kind === 253 /* JsxAttribute */) { - seenNames.set(attr.name.text, true); - } - } - return ts.filter(symbols, function (a) { return !seenNames.get(a.name); }); - } - } - /** - * Get the name to be display in completion from a given symbol. - * - * @return undefined if the name is of external module otherwise a name with striped of any quote - */ - function getCompletionEntryDisplayNameForSymbol(typeChecker, symbol, target, performCharacterChecks, location) { - var displayName = ts.getDeclaredName(typeChecker, symbol, location); - if (displayName) { - var firstCharCode = displayName.charCodeAt(0); - // First check of the displayName is not external module; if it is an external module, it is not valid entry - if ((symbol.flags & 1920 /* Namespace */) && (firstCharCode === 39 /* singleQuote */ || firstCharCode === 34 /* doubleQuote */)) { - // If the symbol is external module, don't show it in the completion list - // (i.e declare module "http" { const x; } | // <= request completion here, "http" should not be there) - return undefined; - } - } - return getCompletionEntryDisplayName(displayName, target, performCharacterChecks); - } - /** - * Get a displayName from a given for completion list, performing any necessary quotes stripping - * and checking whether the name is valid identifier name. - */ - function getCompletionEntryDisplayName(name, target, performCharacterChecks) { - if (!name) { - return undefined; - } - name = ts.stripQuotes(name); - if (!name) { - return undefined; - } - // If the user entered name for the symbol was quoted, removing the quotes is not enough, as the name could be an - // invalid identifier name. We need to check if whatever was inside the quotes is actually a valid identifier name. - // e.g "b a" is valid quoted name but when we strip off the quotes, it is invalid. - // We, thus, need to check if whatever was inside the quotes is actually a valid identifier name. - if (performCharacterChecks) { - if (!ts.isIdentifierText(name, target)) { - return undefined; - } - } - return name; - } - // A cache of completion entries for keywords, these do not change between sessions - var keywordCompletions = []; - for (var i = 72 /* FirstKeyword */; i <= 142 /* LastKeyword */; i++) { - keywordCompletions.push({ - name: ts.tokenToString(i), - kind: ts.ScriptElementKind.keyword, - kindModifiers: ts.ScriptElementKindModifier.none, - sortText: "0" - }); - } - function isEqualityExpression(node) { - return ts.isBinaryExpression(node) && isEqualityOperatorKind(node.operatorToken.kind); - } - function isEqualityOperatorKind(kind) { - return kind === 32 /* EqualsEqualsToken */ || - kind === 33 /* ExclamationEqualsToken */ || - kind === 34 /* EqualsEqualsEqualsToken */ || - kind === 35 /* ExclamationEqualsEqualsToken */; - } - })(Completions = ts.Completions || (ts.Completions = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var DocumentHighlights; - (function (DocumentHighlights) { - function getDocumentHighlights(typeChecker, cancellationToken, sourceFile, position, sourceFilesToSearch) { - var node = ts.getTouchingWord(sourceFile, position); - return node && (getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile)); - } - DocumentHighlights.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var end = node.getEnd(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(start, end), - kind: ts.HighlightSpanKind.none - }; - } - function getSemanticDocumentHighlights(node, typeChecker, cancellationToken, sourceFilesToSearch) { - var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(node, sourceFilesToSearch, typeChecker, cancellationToken); - return referenceEntries && convertReferencedSymbols(referenceEntries); - } - function convertReferencedSymbols(referenceEntries) { - var fileNameToDocumentHighlights = ts.createMap(); - for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { - var entry = referenceEntries_1[_i]; - var _a = ts.FindAllReferences.toHighlightSpan(entry), fileName = _a.fileName, span_12 = _a.span; - var highlightSpans = fileNameToDocumentHighlights.get(fileName); - if (!highlightSpans) { - fileNameToDocumentHighlights.set(fileName, highlightSpans = []); - } - highlightSpans.push(span_12); - } - return ts.arrayFrom(fileNameToDocumentHighlights.entries(), function (_a) { - var fileName = _a[0], highlightSpans = _a[1]; - return ({ fileName: fileName, highlightSpans: highlightSpans }); - }); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - var highlightSpans = getHighlightSpans(node, sourceFile); - if (!highlightSpans || highlightSpans.length === 0) { - return undefined; - } - return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; - } - // returns true if 'node' is defined and has a matching 'kind'. - function hasKind(node, kind) { - return node !== undefined && node.kind === kind; - } - // Null-propagating 'parent' function. - function parent(node) { - return node && node.parent; - } - function getHighlightSpans(node, sourceFile) { - if (!node) { - return undefined; - } - switch (node.kind) { - case 90 /* IfKeyword */: - case 82 /* ElseKeyword */: - if (hasKind(node.parent, 211 /* IfStatement */)) { - return getIfElseOccurrences(node.parent, sourceFile); - } - break; - case 96 /* ReturnKeyword */: - if (hasKind(node.parent, 219 /* ReturnStatement */)) { - return highlightSpans(getReturnOccurrences(node.parent)); - } - break; - case 100 /* ThrowKeyword */: - if (hasKind(node.parent, 223 /* ThrowStatement */)) { - return highlightSpans(getThrowOccurrences(node.parent)); - } - break; - case 102 /* TryKeyword */: - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - var tryStatement = node.kind === 74 /* CatchKeyword */ ? parent(parent(node)) : parent(node); - if (hasKind(tryStatement, 224 /* TryStatement */)) { - return highlightSpans(getTryCatchFinallyOccurrences(tryStatement, sourceFile)); - } - break; - case 98 /* SwitchKeyword */: - if (hasKind(node.parent, 221 /* SwitchStatement */)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent)); - } - break; - case 73 /* CaseKeyword */: - case 79 /* DefaultKeyword */: - if (hasKind(parent(parent(parent(node))), 221 /* SwitchStatement */)) { - return highlightSpans(getSwitchCaseDefaultOccurrences(node.parent.parent.parent)); - } - break; - case 72 /* BreakKeyword */: - case 77 /* ContinueKeyword */: - if (hasKind(node.parent, 218 /* BreakStatement */) || hasKind(node.parent, 217 /* ContinueStatement */)) { - return highlightSpans(getBreakOrContinueStatementOccurrences(node.parent)); - } - break; - case 88 /* ForKeyword */: - if (hasKind(node.parent, 214 /* ForStatement */) || - hasKind(node.parent, 215 /* ForInStatement */) || - hasKind(node.parent, 216 /* ForOfStatement */)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 106 /* WhileKeyword */: - case 81 /* DoKeyword */: - if (hasKind(node.parent, 213 /* WhileStatement */) || hasKind(node.parent, 212 /* DoStatement */)) { - return highlightSpans(getLoopBreakContinueOccurrences(node.parent)); - } - break; - case 123 /* ConstructorKeyword */: - if (hasKind(node.parent, 152 /* Constructor */)) { - return highlightSpans(getConstructorOccurrences(node.parent)); - } - break; - case 125 /* GetKeyword */: - case 135 /* SetKeyword */: - if (hasKind(node.parent, 153 /* GetAccessor */) || hasKind(node.parent, 154 /* SetAccessor */)) { - return highlightSpans(getGetAndSetOccurrences(node.parent)); - } - break; - default: - if (ts.isModifierKind(node.kind) && node.parent && - (ts.isDeclaration(node.parent) || node.parent.kind === 208 /* VariableStatement */)) { - return highlightSpans(getModifierOccurrences(node.kind, node.parent)); - } - } - function highlightSpans(nodes) { - return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); - } - } - /** - * Aggregates all throw-statements within this node *without* crossing - * into function boundaries and try-blocks with catch-clauses. - */ - function aggregateOwnedThrowStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 223 /* ThrowStatement */) { - statementAccumulator.push(node); - } - else if (node.kind === 224 /* TryStatement */) { - var tryStatement = node; - if (tryStatement.catchClause) { - aggregate(tryStatement.catchClause); - } - else { - // Exceptions thrown within a try block lacking a catch clause - // are "owned" in the current context. - aggregate(tryStatement.tryBlock); - } - if (tryStatement.finallyBlock) { - aggregate(tryStatement.finallyBlock); - } - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - /** - * For lack of a better name, this function takes a throw statement and returns the - * nearest ancestor that is a try-block (whose try statement has a catch clause), - * function-block, or source file. - */ - function getThrowStatementOwner(throwStatement) { - var child = throwStatement; - while (child.parent) { - var parent_2 = child.parent; - if (ts.isFunctionBlock(parent_2) || parent_2.kind === 265 /* SourceFile */) { - return parent_2; - } - // A throw-statement is only owned by a try-statement if the try-statement has - // a catch clause, and if the throw-statement occurs within the try block. - if (parent_2.kind === 224 /* TryStatement */) { - var tryStatement = parent_2; - if (tryStatement.tryBlock === child && tryStatement.catchClause) { - return child; - } - } - child = parent_2; - } - return undefined; - } - function aggregateAllBreakAndContinueStatements(node) { - var statementAccumulator = []; - aggregate(node); - return statementAccumulator; - function aggregate(node) { - if (node.kind === 218 /* BreakStatement */ || node.kind === 217 /* ContinueStatement */) { - statementAccumulator.push(node); - } - else if (!ts.isFunctionLike(node)) { - ts.forEachChild(node, aggregate); - } - } - } - function ownsBreakOrContinueStatement(owner, statement) { - var actualOwner = getBreakOrContinueOwner(statement); - return actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - for (var node = statement.parent; node; node = node.parent) { - switch (node.kind) { - case 221 /* SwitchStatement */: - if (statement.kind === 217 /* ContinueStatement */) { - continue; - } - // falls through - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - if (!statement.label || isLabeledBy(node, statement.label.text)) { - return node; - } - break; - default: - // Don't cross function boundaries. - if (ts.isFunctionLike(node)) { - return undefined; - } - break; - } - } - return undefined; - } - function getModifierOccurrences(modifier, declaration) { - var container = declaration.parent; - // Make sure we only highlight the keyword when it makes sense to do so. - if (ts.isAccessibilityModifier(modifier)) { - if (!(container.kind === 229 /* ClassDeclaration */ || - container.kind === 199 /* ClassExpression */ || - (declaration.kind === 146 /* Parameter */ && hasKind(container, 152 /* Constructor */)))) { - return undefined; - } - } - else if (modifier === 115 /* StaticKeyword */) { - if (!(container.kind === 229 /* ClassDeclaration */ || container.kind === 199 /* ClassExpression */)) { - return undefined; - } - } - else if (modifier === 84 /* ExportKeyword */ || modifier === 124 /* DeclareKeyword */) { - if (!(container.kind === 234 /* ModuleBlock */ || container.kind === 265 /* SourceFile */)) { - return undefined; - } - } - else if (modifier === 117 /* AbstractKeyword */) { - if (!(container.kind === 229 /* ClassDeclaration */ || declaration.kind === 229 /* ClassDeclaration */)) { - return undefined; - } - } - else { - // unsupported modifier - return undefined; - } - var keywords = []; - var modifierFlag = getFlagFromModifier(modifier); - var nodes; - switch (container.kind) { - case 234 /* ModuleBlock */: - case 265 /* SourceFile */: - // Container is either a class declaration or the declaration is a classDeclaration - if (modifierFlag & 128 /* Abstract */) { - nodes = declaration.members.concat(declaration); - } - else { - nodes = container.statements; - } - break; - case 152 /* Constructor */: - nodes = container.parameters.concat(container.parent.members); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - nodes = container.members; - // If we're an accessibility modifier, we're in an instance member and should search - // the constructor's parameter list for instance members as well. - if (modifierFlag & 28 /* AccessibilityModifier */) { - var constructor = ts.forEach(container.members, function (member) { - return member.kind === 152 /* Constructor */ && member; - }); - if (constructor) { - nodes = nodes.concat(constructor.parameters); - } - } - else if (modifierFlag & 128 /* Abstract */) { - nodes = nodes.concat(container); - } - break; - default: - ts.Debug.fail("Invalid container kind."); - } - ts.forEach(nodes, function (node) { - if (ts.getModifierFlags(node) & modifierFlag) { - ts.forEach(node.modifiers, function (child) { return pushKeywordIf(keywords, child, modifier); }); - } - }); - return keywords; - function getFlagFromModifier(modifier) { - switch (modifier) { - case 114 /* PublicKeyword */: - return 4 /* Public */; - case 112 /* PrivateKeyword */: - return 8 /* Private */; - case 113 /* ProtectedKeyword */: - return 16 /* Protected */; - case 115 /* StaticKeyword */: - return 32 /* Static */; - case 84 /* ExportKeyword */: - return 1 /* Export */; - case 124 /* DeclareKeyword */: - return 2 /* Ambient */; - case 117 /* AbstractKeyword */: - return 128 /* Abstract */; - default: - ts.Debug.fail(); - } - } - } - function pushKeywordIf(keywordList, token) { - var expected = []; - for (var _i = 2; _i < arguments.length; _i++) { - expected[_i - 2] = arguments[_i]; - } - if (token && ts.contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getGetAndSetOccurrences(accessorDeclaration) { - var keywords = []; - tryPushAccessorKeyword(accessorDeclaration.symbol, 153 /* GetAccessor */); - tryPushAccessorKeyword(accessorDeclaration.symbol, 154 /* SetAccessor */); - return keywords; - function tryPushAccessorKeyword(accessorSymbol, accessorKind) { - var accessor = ts.getDeclarationOfKind(accessorSymbol, accessorKind); - if (accessor) { - ts.forEach(accessor.getChildren(), function (child) { return pushKeywordIf(keywords, child, 125 /* GetKeyword */, 135 /* SetKeyword */); }); - } - } - } - function getConstructorOccurrences(constructorDeclaration) { - var declarations = constructorDeclaration.symbol.getDeclarations(); - var keywords = []; - ts.forEach(declarations, function (declaration) { - ts.forEach(declaration.getChildren(), function (token) { - return pushKeywordIf(keywords, token, 123 /* ConstructorKeyword */); - }); - }); - return keywords; - } - function getLoopBreakContinueOccurrences(loopNode) { - var keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 88 /* ForKeyword */, 106 /* WhileKeyword */, 81 /* DoKeyword */)) { - // If we succeeded and got a do-while loop, then start looking for a 'while' keyword. - if (loopNode.kind === 212 /* DoStatement */) { - var loopTokens = loopNode.getChildren(); - for (var i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 106 /* WhileKeyword */)) { - break; - } - } - } - } - var breaksAndContinues = aggregateAllBreakAndContinueStatements(loopNode.statement); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72 /* BreakKeyword */, 77 /* ContinueKeyword */); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - var owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - return getLoopBreakContinueOccurrences(owner); - case 221 /* SwitchStatement */: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return undefined; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - var keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 98 /* SwitchKeyword */); - // Go through each clause in the switch statement, collecting the 'case'/'default' keywords. - ts.forEach(switchStatement.caseBlock.clauses, function (clause) { - pushKeywordIf(keywords, clause.getFirstToken(), 73 /* CaseKeyword */, 79 /* DefaultKeyword */); - var breaksAndContinues = aggregateAllBreakAndContinueStatements(clause); - ts.forEach(breaksAndContinues, function (statement) { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 72 /* BreakKeyword */); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - var keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 102 /* TryKeyword */); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 74 /* CatchKeyword */); - } - if (tryStatement.finallyBlock) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87 /* FinallyKeyword */, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 87 /* FinallyKeyword */); - } - return keywords; - } - function getThrowOccurrences(throwStatement) { - var owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return undefined; - } - var keywords = []; - ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100 /* ThrowKeyword */); - }); - // If the "owner" is a function, then we equate 'return' and 'throw' statements in their - // ability to "jump out" of the function, and include occurrences for both. - if (ts.isFunctionBlock(owner)) { - ts.forEachReturnStatement(owner, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96 /* ReturnKeyword */); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement) { - var func = ts.getContainingFunction(returnStatement); - // If we didn't find a containing function with a block body, bail out. - if (!(func && hasKind(func.body, 207 /* Block */))) { - return undefined; - } - var keywords = []; - ts.forEachReturnStatement(func.body, function (returnStatement) { - pushKeywordIf(keywords, returnStatement.getFirstToken(), 96 /* ReturnKeyword */); - }); - // Include 'throw' statements that do not occur within a try block. - ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { - pushKeywordIf(keywords, throwStatement.getFirstToken(), 100 /* ThrowKeyword */); - }); - return keywords; - } - function getIfElseOccurrences(ifStatement, sourceFile) { - var keywords = []; - // Traverse upwards through all parent if-statements linked by their else-branches. - while (hasKind(ifStatement.parent, 211 /* IfStatement */) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - // Now traverse back down through the else branches, aggregating if/else keywords of if-statements. - while (ifStatement) { - var children = ifStatement.getChildren(); - pushKeywordIf(keywords, children[0], 90 /* IfKeyword */); - // Generally the 'else' keyword is second-to-last, so we traverse backwards. - for (var i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 82 /* ElseKeyword */)) { - break; - } - } - if (!hasKind(ifStatement.elseStatement, 211 /* IfStatement */)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - var result = []; - // We'd like to highlight else/ifs together if they are only separated by whitespace - // (i.e. the keywords are separated by no comments, no newlines). - for (var i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 82 /* ElseKeyword */ && i < keywords.length - 1) { - var elseKeyword = keywords[i]; - var ifKeyword = keywords[i + 1]; // this *should* always be an 'if' keyword. - var shouldCombindElseAndIf = true; - // Avoid recalculating getStart() by iterating backwards. - for (var j = ifKeyword.getStart() - 1; j >= elseKeyword.end; j--) { - if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombindElseAndIf = false; - break; - } - } - if (shouldCombindElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: ts.HighlightSpanKind.reference - }); - i++; // skip the next keyword - continue; - } - } - // Ordinary case: just highlight the keyword. - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - /** - * Whether or not a 'node' is preceded by a label of the given string. - * Note: 'node' cannot be a SourceFile. - */ - function isLabeledBy(node, labelName) { - for (var owner = node.parent; owner.kind === 222 /* LabeledStatement */; owner = owner.parent) { - if (owner.label.text === labelName) { - return true; - } - } - return false; - } - })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { - if (currentDirectory === void 0) { currentDirectory = ""; } - // Maps from compiler setting target (ES3, ES5, etc.) to all the cached documents we have - // for those settings. - var buckets = ts.createMap(); - var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); - function getKeyForCompilationSettings(settings) { - return "_" + settings.target + "|" + settings.module + "|" + settings.noResolve + "|" + settings.jsx + "|" + settings.allowJs + "|" + settings.baseUrl + "|" + JSON.stringify(settings.typeRoots) + "|" + JSON.stringify(settings.rootDirs) + "|" + JSON.stringify(settings.paths); - } - function getBucketForCompilationSettings(key, createIfMissing) { - var bucket = buckets.get(key); - if (!bucket && createIfMissing) { - buckets.set(key, bucket = ts.createFileMap()); - } - return bucket; - } - function reportStats() { - var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { - var entries = buckets.get(name); - var sourceFiles = []; - entries.forEachValue(function (key, entry) { - sourceFiles.push({ - name: key, - refCount: entry.languageServiceRefCount, - references: entry.owners.slice(0) - }); - }); - sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); - return { - bucket: name, - sourceFiles: sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, undefined, 2); - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, /*acquiring*/ true, scriptKind); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { - return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, /*acquiring*/ false, scriptKind); - } - function acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, acquiring, scriptKind) { - var bucket = getBucketForCompilationSettings(key, /*createIfMissing*/ true); - var entry = bucket.get(path); - if (!entry) { - ts.Debug.assert(acquiring, "How could we be trying to update a document that the registry doesn't have?"); - // Have never seen this file with these settings. Create a new source file for it. - var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, compilationSettings.target, version, /*setNodeParents*/ false, scriptKind); - entry = { - sourceFile: sourceFile, - languageServiceRefCount: 0, - owners: [] - }; - bucket.set(path, entry); - } - else { - // We have an entry for this file. However, it may be for a different version of - // the script snapshot. If so, update it appropriately. Otherwise, we can just - // return it as is. - if (entry.sourceFile.version !== version) { - entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - } - } - // If we're acquiring, then this is the first time this LS is asking for this document. - // Increase our ref count so we know there's another LS using the document. If we're - // not acquiring, then that means the LS is 'updating' the file instead, and that means - // it has already acquired the document previously. As such, we do not need to increase - // the ref count. - if (acquiring) { - entry.languageServiceRefCount++; - } - return entry.sourceFile; - } - function releaseDocument(fileName, compilationSettings) { - var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); - var key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key); - } - function releaseDocumentWithKey(path, key) { - var bucket = getBucketForCompilationSettings(key, /*createIfMissing*/ false); - ts.Debug.assert(bucket !== undefined); - var entry = bucket.get(path); - entry.languageServiceRefCount--; - ts.Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - bucket.remove(path); - } - } - return { - acquireDocument: acquireDocument, - acquireDocumentWithKey: acquireDocumentWithKey, - updateDocument: updateDocument, - updateDocumentWithKey: updateDocumentWithKey, - releaseDocument: releaseDocument, - releaseDocumentWithKey: releaseDocumentWithKey, - reportStats: reportStats, - getKeyForCompilationSettings: getKeyForCompilationSettings - }; - } - ts.createDocumentRegistry = createDocumentRegistry; -})(ts || (ts = {})); -/* Code for finding imports of an exported symbol. Used only by FindAllReferences. */ -/* @internal */ -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - /** Creates the imports map and returns an ImportTracker that uses it. Call this lazily to avoid calling `getDirectImportsMap` unnecessarily. */ - function createImportTracker(sourceFiles, checker, cancellationToken) { - var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return function (exportSymbol, exportInfo, isForRename) { - var _a = getImportersForExport(sourceFiles, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; - return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); - }; - } - FindAllReferences.createImportTracker = createImportTracker; - var ExportKind; - (function (ExportKind) { - ExportKind[ExportKind["Named"] = 0] = "Named"; - ExportKind[ExportKind["Default"] = 1] = "Default"; - ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; - })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); - var ImportExport; - (function (ImportExport) { - ImportExport[ImportExport["Import"] = 0] = "Import"; - ImportExport[ImportExport["Export"] = 1] = "Export"; - })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); - /** Returns import statements that directly reference the exporting module, and a list of files that may access the module through a namespace. */ - function getImportersForExport(sourceFiles, allDirectImports, _a, checker, cancellationToken) { - var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; - var markSeenDirectImport = ts.nodeSeenTracker(); - var markSeenIndirectUser = ts.nodeSeenTracker(); - var directImports = []; - var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; - handleDirectImports(exportingModuleSymbol); - return { directImports: directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - // It has `export as namespace`, so anything could potentially use it. - return sourceFiles; - } - // Module augmentations may use this module's exports without importing it. - for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - if (ts.isExternalModuleAugmentation(decl)) { - addIndirectUser(decl); - } - } - // This may return duplicates (if there are multiple module declarations in a single source file, all importing the same thing as a namespace), but `State.markSearchedSymbol` will handle that. - return indirectUserDeclarations.map(ts.getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol) { - var theseDirectImports = getDirectImports(exportingModuleSymbol); - if (theseDirectImports) - for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { - var direct = theseDirectImports_1[_i]; - if (!markSeenDirectImport(direct)) { - continue; - } - cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 181 /* CallExpression */: - if (!isAvailableThroughGlobal) { - var parent = direct.parent; - if (exportKind === 2 /* ExportEquals */ && parent.kind === 226 /* VariableDeclaration */) { - var name = parent.name; - if (name.kind === 71 /* Identifier */) { - directImports.push(name); - break; - } - } - // Don't support re-exporting 'require()' calls, so just add a single indirect user. - addIndirectUser(direct.getSourceFile()); - } - break; - case 237 /* ImportEqualsDeclaration */: - handleNamespaceImport(direct, direct.name, ts.hasModifier(direct, 1 /* Export */)); - break; - case 238 /* ImportDeclaration */: - var namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - handleNamespaceImport(direct, namedBindings.name); - } - else { - directImports.push(direct); - } - break; - case 244 /* ExportDeclaration */: - if (!direct.exportClause) { - // This is `export * from "foo"`, so imports of this module may import the export too. - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } - else { - // This is `export { foo } from "foo"` and creates an alias symbol, so recursive search will get handle re-exports. - directImports.push(direct); - } - break; - } - } - } - function handleNamespaceImport(importDeclaration, name, isReExport) { - if (exportKind === 2 /* ExportEquals */) { - // This is a direct import, not import-as-namespace. - directImports.push(importDeclaration); - } - else if (!isAvailableThroughGlobal) { - var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - ts.Debug.assert(sourceFileLike.kind === 265 /* SourceFile */ || sourceFileLike.kind === 233 /* ModuleDeclaration */); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUsers(sourceFileLike); - } - else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike) { - ts.Debug.assert(!isAvailableThroughGlobal); - var isNew = markSeenIndirectUser(sourceFileLike); - if (isNew) { - indirectUserDeclarations.push(sourceFileLike); - } - return isNew; - } - /** Adds a module and all of its transitive dependencies as possible indirect users. */ - function addIndirectUsers(sourceFileLike) { - if (!addIndirectUser(sourceFileLike)) { - return; - } - var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - ts.Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); - var directImports = getDirectImports(moduleSymbol); - if (directImports) - for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { - var directImport = directImports_1[_i]; - addIndirectUsers(getSourceFileLikeForImportDeclaration(directImport)); - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); - } - } - /** - * Given the set of direct imports of a module, we need to find which ones import the particular exported symbol. - * The returned `importSearches` will result in the entire source file being searched. - * But re-exports will be placed in 'singleReferences' since they cannot be locally referenced. - */ - function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - var exportName = exportSymbol.name; - var importSearches = []; - var singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) - for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { - var decl = directImports_2[_i]; - handleImport(decl); - } - return { importSearches: importSearches, singleReferences: singleReferences }; - function handleImport(decl) { - if (decl.kind === 237 /* ImportEqualsDeclaration */) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 71 /* Identifier */) { - handleNamespaceImportLike(decl); - return; - } - // Ignore if there's a grammar error - if (decl.moduleSpecifier.kind !== 9 /* StringLiteral */) { - return; - } - if (decl.kind === 244 /* ExportDeclaration */) { - searchForNamedImport(decl.exportClause); - return; - } - if (!decl.importClause) { - return; - } - var importClause = decl.importClause; - var namedBindings = importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - handleNamespaceImportLike(namedBindings.name); - return; - } - if (exportKind === 0 /* Named */) { - searchForNamedImport(namedBindings); - } - else { - // `export =` might be imported by a default import if `--allowSyntheticDefaultImports` is on, so this handles both ExportKind.Default and ExportKind.ExportEquals - var name = importClause.name; - // If a default import has the same name as the default export, allow to rename it. - // Given `import f` and `export default function f`, we will rename both, but for `import g` we will rename just that. - if (name && (!isForRename || name.text === symbolName(exportSymbol))) { - var defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - // 'default' might be accessed as a named import `{ default as foo }`. - if (!isForRename && exportKind === 1 /* Default */) { - ts.Debug.assert(exportName === "default"); - searchForNamedImport(namedBindings); - } - } - } - /** - * `import x = require("./x") or `import * as x from "./x"`. - * An `export =` may be imported by this syntax, so it may be a direct import. - * If it's not a direct import, it will be in `indirectUsers`, so we don't have to do anything here. - */ - function handleNamespaceImportLike(importName) { - // Don't rename an import that already has a different name than the export. - if (exportKind === 2 /* ExportEquals */ && (!isForRename || importName.text === exportName)) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (namedBindings) - for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { - var element = _a[_i]; - var name = element.name, propertyName = element.propertyName; - if ((propertyName || name).text !== exportName) { - continue; - } - if (propertyName) { - // This is `import { foo as bar } from "./a"` or `export { foo as bar } from "./a"`. `foo` isn't a local in the file, so just add it as a single reference. - singleReferences.push(propertyName); - if (!isForRename) { - // Search locally for `bar`. - addSearch(name, checker.getSymbolAtLocation(name)); - } - } - else { - var localSymbol = element.kind === 246 /* ExportSpecifier */ && element.propertyName - ? checker.getExportSpecifierLocalTargetSymbol(element) // For re-exporting under a different name, we want to get the re-exported symbol. - : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - } - /** Returns 'true' is the namespace 'name' is re-exported from this module, and 'false' if it is only used locally. */ - function findNamespaceReExports(sourceFileLike, name, checker) { - var namespaceImportSymbol = checker.getSymbolAtLocation(name); - return forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { - if (statement.kind !== 244 /* ExportDeclaration */) - return; - var _a = statement, exportClause = _a.exportClause, moduleSpecifier = _a.moduleSpecifier; - if (moduleSpecifier || !exportClause) - return; - for (var _i = 0, _b = exportClause.elements; _i < _b.length; _i++) { - var element = _b[_i]; - if (checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol) { - return true; - } - } - }); - } - /** Returns a map from a module symbol Id to all import statements that directly reference the module. */ - function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - var map = ts.createMap(); - for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { - var sourceFile = sourceFiles_4[_i]; - cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, function (importDecl, moduleSpecifier) { - var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - var id = ts.getSymbolId(moduleSymbol).toString(); - var imports = map.get(id); - if (!imports) { - map.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map; - } - /** Iterates over all statements at the top level or in module declarations. Returns the first truthy result. */ - function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return ts.forEach(sourceFileLike.kind === 265 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { - return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); - }); - } - /** Calls `action` for each import, re-export, or require() in a file. */ - function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator) { - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var moduleSpecifier = _a[_i]; - action(importerFromModuleSpecifier(moduleSpecifier), moduleSpecifier); - } - } - else { - forEachPossibleImportOrExportStatement(sourceFile, function (statement) { - switch (statement.kind) { - case 244 /* ExportDeclaration */: - case 238 /* ImportDeclaration */: { - var decl = statement; - if (decl.moduleSpecifier && decl.moduleSpecifier.kind === 9 /* StringLiteral */) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 237 /* ImportEqualsDeclaration */: { - var decl = statement; - var moduleReference = decl.moduleReference; - if (moduleReference.kind === 248 /* ExternalModuleReference */ && - moduleReference.expression.kind === 9 /* StringLiteral */) { - action(decl, moduleReference.expression); - } - break; - } - } - }); - if (sourceFile.flags & 65536 /* JavaScriptFile */) { - // Find all 'require()' calls. - sourceFile.forEachChild(function recur(node) { - if (ts.isRequireCall(node, /*checkArgumentIsStringLiteral*/ true)) { - action(node, node.arguments[0]); - } - else { - node.forEachChild(recur); - } - }); - } - } - } - function importerFromModuleSpecifier(moduleSpecifier) { - var decl = moduleSpecifier.parent; - if (decl.kind === 238 /* ImportDeclaration */ || decl.kind === 244 /* ExportDeclaration */) { - return decl; - } - ts.Debug.assert(decl.kind === 248 /* ExternalModuleReference */); - return decl.parent; - } - /** - * Given a local reference, we might notice that it's an import/export and recursively search for references of that. - * If at an import, look locally for the symbol it imports. - * If an an export, look for all imports of it. - * This doesn't handle export specifiers; that is done in `getReferencesAtExportSpecifier`. - * @param comingFromExport If we are doing a search for all exports, don't bother looking backwards for the imported symbol, since that's the reason we're here. - */ - function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var parent = node.parent; - if (symbol.flags & 7340032 /* Export */) { - if (parent.kind === 179 /* PropertyAccessExpression */) { - // When accessing an export of a JS module, there's no alias. The symbol will still be flagged as an export even though we're at the use. - // So check that we are at the declaration. - return symbol.declarations.some(function (d) { return d === parent; }) && parent.parent.kind === 194 /* BinaryExpression */ - ? getSpecialPropertyExport(parent.parent, /*useLhsSymbol*/ false) - : undefined; - } - else { - var exportSymbol = symbol.exportSymbol; - ts.Debug.assert(!!exportSymbol); - return exportInfo(exportSymbol, getExportKindForDeclaration(parent)); - } - } - else { - var exportNode = getExportNode(parent); - if (exportNode && ts.hasModifier(exportNode, 1 /* Export */)) { - if (exportNode.kind === 237 /* ImportEqualsDeclaration */ && exportNode.moduleReference === node) { - // We're at `Y` in `export import X = Y`. This is not the exported symbol, the left-hand-side is. So treat this as an import statement. - if (comingFromExport) { - return undefined; - } - var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0 /* Import */, symbol: lhsSymbol, isNamedImport: false }; - } - else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } - else if (parent.kind === 243 /* ExportAssignment */) { - // Get the symbol for the `export =` node; its parent is the module it's the export of. - var exportingModuleSymbol = parent.symbol.parent; - ts.Debug.assert(!!exportingModuleSymbol); - return { kind: 1 /* Export */, symbol: symbol, exportInfo: { exportingModuleSymbol: exportingModuleSymbol, exportKind: 2 /* ExportEquals */ } }; - } - else if (parent.kind === 194 /* BinaryExpression */) { - return getSpecialPropertyExport(parent, /*useLhsSymbol*/ true); - } - else if (parent.parent.kind === 194 /* BinaryExpression */) { - return getSpecialPropertyExport(parent.parent, /*useLhsSymbol*/ true); - } - } - function getSpecialPropertyExport(node, useLhsSymbol) { - var kind; - switch (ts.getSpecialPropertyAssignmentKind(node)) { - case 1 /* ExportsProperty */: - kind = 0 /* Named */; - break; - case 2 /* ModuleExports */: - kind = 2 /* ExportEquals */; - break; - default: - return undefined; - } - var sym = useLhsSymbol ? checker.getSymbolAtLocation(node.left.name) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - var isImport = isNodeImport(node); - if (!isImport) - return; - // A symbol being imported is always an alias. So get what that aliases to find the local symbol. - var importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (importedSymbol) { - // Search on the local symbol in the exporting module, not the exported symbol. - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - // Similarly, skip past the symbol for 'export =' - if (importedSymbol.name === "export=") { - importedSymbol = checker.getImmediateAliasedSymbol(importedSymbol); - } - if (symbolName(importedSymbol) === symbol.name) { - return __assign({ kind: 0 /* Import */, symbol: importedSymbol }, isImport); - } - } - } - function exportInfo(symbol, kind) { - var exportInfo = getExportInfo(symbol, kind, checker); - return exportInfo && { kind: 1 /* Export */, symbol: symbol, exportInfo: exportInfo }; - } - // Not meant for use with export specifiers or export assignment. - function getExportKindForDeclaration(node) { - return ts.hasModifier(node, 512 /* Default */) ? 1 /* Default */ : 0 /* Named */; - } - } - FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; - // If a reference is a variable declaration, the exported node would be the variable statement. - function getExportNode(parent) { - if (parent.kind === 226 /* VariableDeclaration */) { - var p = parent; - return p.parent.kind === 260 /* CatchClause */ ? undefined : p.parent.parent.kind === 208 /* VariableStatement */ ? p.parent.parent : undefined; - } - else { - return parent; - } - } - function isNodeImport(node) { - var parent = node.parent; - switch (parent.kind) { - case 237 /* ImportEqualsDeclaration */: - return parent.name === node && isExternalModuleImportEquals(parent) - ? { isNamedImport: false } - : undefined; - case 242 /* ImportSpecifier */: - // For a rename import `{ foo as bar }`, don't search for the imported symbol. Just find local uses of `bar`. - return parent.propertyName ? undefined : { isNamedImport: true }; - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - ts.Debug.assert(parent.name === node); - return { isNamedImport: false }; - default: - return undefined; - } - } - function getExportInfo(exportSymbol, exportKind, checker) { - var exportingModuleSymbol = checker.getMergedSymbol(exportSymbol.parent); // Need to get merged symbol in case there's an augmentation. - // `export` may appear in a namespace. In that case, just rely on global search. - return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; - } - FindAllReferences.getExportInfo = getExportInfo; - function symbolName(symbol) { - if (symbol.name !== "default") { - return symbol.name; - } - var name = ts.forEach(symbol.declarations, function (decl) { - var name = ts.getNameOfDeclaration(decl); - return name && name.kind === 71 /* Identifier */ && name.text; - }); - ts.Debug.assert(!!name); - return name; - } - /** If at an export specifier, go to the symbol it refers to. */ - function skipExportSpecifierSymbol(symbol, checker) { - // For `export { foo } from './bar", there's nothing to skip, because it does not create a new alias. But `export { foo } does. - if (symbol.declarations) - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration); - } - } - return symbol; - } - function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); - } - function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 181 /* CallExpression */) { - return node.getSourceFile(); - } - var parent = node.parent; - if (parent.kind === 265 /* SourceFile */) { - return parent; - } - ts.Debug.assert(parent.kind === 234 /* ModuleBlock */ && isAmbientModuleDeclaration(parent.parent)); - return parent.parent; - } - function isAmbientModuleDeclaration(node) { - return node.kind === 233 /* ModuleDeclaration */ && node.name.kind === 9 /* StringLiteral */; - } - function isExternalModuleImportEquals(_a) { - var moduleReference = _a.moduleReference; - return moduleReference.kind === 248 /* ExternalModuleReference */ && moduleReference.expression.kind === 9 /* StringLiteral */; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - function nodeEntry(node, isInString) { - return { type: "node", node: node, isInString: isInString }; - } - FindAllReferences.nodeEntry = nodeEntry; - function findReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position) { - var referencedSymbols = findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position); - if (!referencedSymbols || !referencedSymbols.length) { - return undefined; - } - var out = []; - for (var _i = 0, referencedSymbols_1 = referencedSymbols; _i < referencedSymbols_1.length; _i++) { - var _a = referencedSymbols_1[_i], definition = _a.definition, references = _a.references; - // Only include referenced symbols that have a valid definition. - if (definition) { - out.push({ definition: definitionToReferencedSymbolDefinitionInfo(definition, checker), references: references.map(toReferenceEntry) }); - } - } - return out; - } - FindAllReferences.findReferencedSymbols = findReferencedSymbols; - function getImplementationsAtPosition(checker, cancellationToken, sourceFiles, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - var referenceEntries = getImplementationReferenceEntries(checker, cancellationToken, sourceFiles, node); - return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); - } - FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; - function getImplementationReferenceEntries(typeChecker, cancellationToken, sourceFiles, node) { - // If invoked directly on a shorthand property assignment, then return - // the declaration of the symbol being assigned (not the symbol being assigned to). - if (node.parent.kind === 262 /* ShorthandPropertyAssignment */) { - var result_4 = []; - FindAllReferences.Core.getReferenceEntriesForShorthandPropertyAssignment(node, typeChecker, function (node) { return result_4.push(nodeEntry(node)); }); - return result_4; - } - else if (node.kind === 97 /* SuperKeyword */ || ts.isSuperProperty(node.parent)) { - // References to and accesses on the super keyword only have one possible implementation, so no - // need to "Find all References" - var symbol = typeChecker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } - else { - // Perform "Find all References" and retrieve only those that are implementations - return getReferenceEntriesForNode(node, sourceFiles, typeChecker, cancellationToken, { implementations: true }); - } - } - function findReferencedEntries(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var x = flattenEntries(findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options)); - return ts.map(x, toReferenceEntry); - } - FindAllReferences.findReferencedEntries = findReferencedEntries; - function getReferenceEntriesForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - return flattenEntries(FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options)); - } - FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; - function findAllReferencedSymbols(checker, cancellationToken, sourceFiles, sourceFile, position, options) { - var node = ts.getTouchingPropertyName(sourceFile, position, /*includeJsDocComment*/ true); - return FindAllReferences.Core.getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options); - } - function flattenEntries(referenceSymbols) { - return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); - } - function definitionToReferencedSymbolDefinitionInfo(def, checker) { - var info = (function () { - switch (def.type) { - case "symbol": { - var symbol = def.symbol, node_2 = def.node; - var declarations = symbol.declarations; - if (!declarations || declarations.length === 0) { - return undefined; - } - var _a = getDefinitionKindAndDisplayParts(symbol, node_2, checker), displayParts_1 = _a.displayParts, kind_1 = _a.kind; - var name_3 = displayParts_1.map(function (p) { return p.text; }).join(""); - return { node: node_2, name: name_3, kind: kind_1, displayParts: displayParts_1 }; - } - case "label": { - var node_3 = def.node; - return { node: node_3, name: node_3.text, kind: ts.ScriptElementKind.label, displayParts: [ts.displayPart(node_3.text, ts.SymbolDisplayPartKind.text)] }; - } - case "keyword": { - var node_4 = def.node; - var name_4 = ts.tokenToString(node_4.kind); - return { node: node_4, name: name_4, kind: ts.ScriptElementKind.keyword, displayParts: [{ text: name_4, kind: ts.ScriptElementKind.keyword }] }; - } - case "this": { - var node_5 = def.node; - var symbol = checker.getSymbolAtLocation(node_5); - var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node_5.getSourceFile(), ts.getContainerNode(node_5), node_5).displayParts; - return { node: node_5, name: "this", kind: ts.ScriptElementKind.variableElement, displayParts: displayParts_2 }; - } - case "string": { - var node_6 = def.node; - return { node: node_6, name: node_6.text, kind: ts.ScriptElementKind.variableElement, displayParts: [ts.displayPart(ts.getTextOfNode(node_6), ts.SymbolDisplayPartKind.stringLiteral)] }; - } - } - })(); - if (!info) { - return undefined; - } - var node = info.node, name = info.name, kind = info.kind, displayParts = info.displayParts; - var sourceFile = node.getSourceFile(); - return { - containerKind: "", - containerName: "", - fileName: sourceFile.fileName, - kind: kind, - name: name, - textSpan: ts.createTextSpanFromNode(node, sourceFile), - displayParts: displayParts - }; - } - function getDefinitionKindAndDisplayParts(symbol, node, checker) { - var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node), displayParts = _a.displayParts, symbolKind = _a.symbolKind; - return { displayParts: displayParts, kind: symbolKind }; - } - function toReferenceEntry(entry) { - if (entry.type === "span") { - return { textSpan: entry.textSpan, fileName: entry.fileName, isWriteAccess: false, isDefinition: false }; - } - var node = entry.node, isInString = entry.isInString; - return { - fileName: node.getSourceFile().fileName, - textSpan: getTextSpan(node), - isWriteAccess: isWriteAccess(node), - isDefinition: ts.isDeclarationName(node) || ts.isLiteralComputedPropertyDeclarationName(node), - isInString: isInString - }; - } - function toImplementationLocation(entry, checker) { - if (entry.type === "node") { - var node = entry.node; - return __assign({ textSpan: getTextSpan(node), fileName: node.getSourceFile().fileName }, implementationKindDisplayParts(node, checker)); - } - else { - var textSpan = entry.textSpan, fileName = entry.fileName; - return { textSpan: textSpan, fileName: fileName, kind: ts.ScriptElementKind.unknown, displayParts: [] }; - } - } - function implementationKindDisplayParts(node, checker) { - var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, node, checker); - } - else if (node.kind === 178 /* ObjectLiteralExpression */) { - return { - kind: ts.ScriptElementKind.interfaceElement, - displayParts: [ts.punctuationPart(19 /* OpenParenToken */), ts.textPart("object literal"), ts.punctuationPart(20 /* CloseParenToken */)] - }; - } - else if (node.kind === 199 /* ClassExpression */) { - return { - kind: ts.ScriptElementKind.localClassElement, - displayParts: [ts.punctuationPart(19 /* OpenParenToken */), ts.textPart("anonymous local class"), ts.punctuationPart(20 /* CloseParenToken */)] - }; - } - else { - return { kind: ts.getNodeKind(node), displayParts: [] }; - } - } - function toHighlightSpan(entry) { - if (entry.type === "span") { - var fileName_1 = entry.fileName, textSpan = entry.textSpan; - return { fileName: fileName_1, span: { textSpan: textSpan, kind: ts.HighlightSpanKind.reference } }; - } - var node = entry.node, isInString = entry.isInString; - var fileName = entry.node.getSourceFile().fileName; - var writeAccess = isWriteAccess(node); - var span = { - textSpan: getTextSpan(node), - kind: writeAccess ? ts.HighlightSpanKind.writtenReference : ts.HighlightSpanKind.reference, - isInString: isInString - }; - return { fileName: fileName, span: span }; - } - FindAllReferences.toHighlightSpan = toHighlightSpan; - function getTextSpan(node) { - var start = node.getStart(); - var end = node.getEnd(); - if (node.kind === 9 /* StringLiteral */) { - start += 1; - end -= 1; - } - return ts.createTextSpanFromBounds(start, end); - } - /** A node is considered a writeAccess iff it is a name of a declaration or a target of an assignment */ - function isWriteAccess(node) { - if (node.kind === 71 /* Identifier */ && ts.isDeclarationName(node)) { - return true; - } - var parent = node.parent; - if (parent) { - if (parent.kind === 193 /* PostfixUnaryExpression */ || parent.kind === 192 /* PrefixUnaryExpression */) { - return true; - } - else if (parent.kind === 194 /* BinaryExpression */ && parent.left === node) { - var operator = parent.operatorToken.kind; - return 58 /* FirstAssignment */ <= operator && operator <= 70 /* LastAssignment */; - } - } - return false; - } - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/** Encapsulates the core find-all-references algorithm. */ -/* @internal */ -(function (ts) { - var FindAllReferences; - (function (FindAllReferences) { - var Core; - (function (Core) { - /** Core find-all-references algorithm. Handles special cases before delegating to `getReferencedSymbolsForSymbol`. */ - function getReferencedSymbolsForNode(node, sourceFiles, checker, cancellationToken, options) { - if (options === void 0) { options = {}; } - if (node.kind === 265 /* SourceFile */) { - return undefined; - } - if (!options.implementations) { - var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - var symbol = checker.getSymbolAtLocation(node); - // Could not find a symbol e.g. unknown identifier - if (!symbol) { - // String literal might be a property (and thus have a symbol), so do this here rather than in getReferencedSymbolsSpecial. - if (!options.implementations && node.kind === 9 /* StringLiteral */) { - return getReferencesForStringLiteral(node, sourceFiles, cancellationToken); - } - // Can't have references to something that we have no symbol for. - return undefined; - } - // The symbol was an internal symbol and does not have a declaration e.g. undefined symbol - if (!symbol.declarations || !symbol.declarations.length) { - return undefined; - } - return getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options); - } - Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - /** getReferencedSymbols for special node kinds. */ - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (ts.isTypeKeyword(node.kind)) { - return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken); - } - // Labels - if (ts.isLabelName(node)) { - if (ts.isJumpStatementTarget(node)) { - var labelDefinition = ts.getTargetLabel(node.parent, node.text); - // if we have a label definition, look within its statement for references, if not, then - // the label is undefined and we have no results.. - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } - else { - // it is a label definition and not a target, search within the parent labeledStatement - return getLabelReferencesInNode(node.parent, node); - } - } - if (ts.isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 97 /* SuperKeyword */) { - return getReferencesForSuperKeyword(node); - } - return undefined; - } - /** Core find-all-references algorithm for a normal symbol. */ - function getReferencedSymbolsForSymbol(symbol, node, sourceFiles, checker, cancellationToken, options) { - symbol = skipPastExportOrImportSpecifier(symbol, node, checker); - // Compute the meaning from the location and the symbol it references - var searchMeaning = getIntersectingMeaningFromDeclarations(ts.getMeaningFromLocation(node), symbol.declarations); - var result = []; - var state = createState(sourceFiles, node, checker, cancellationToken, searchMeaning, options, result); - var search = state.createSearch(node, symbol, /*comingFrom*/ undefined, { allSearchSymbols: populateSearchSymbolSet(symbol, node, checker, options.implementations) }); - // Try to get the smallest valid scope that we can limit our search to; - // otherwise we'll need to search globally (i.e. include each file). - var scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer(scope, scope.getSourceFile(), search, state); - } - else { - // Global search - for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { - var sourceFile = _a[_i]; - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - return result; - } - /** Handle a few special cases relating to export/import specifiers. */ - function skipPastExportOrImportSpecifier(symbol, node, checker) { - var parent = node.parent; - if (ts.isExportSpecifier(parent)) { - return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); - } - if (ts.isImportSpecifier(parent) && parent.propertyName === node) { - // We're at `foo` in `import { foo as bar }`. Probably intended to find all refs on the original, not just on the import. - return checker.getImmediateAliasedSymbol(symbol); - } - return symbol; - } - function createState(sourceFiles, originalLocation, checker, cancellationToken, searchMeaning, options, result) { - var symbolIdToReferences = []; - var inheritsFromCache = ts.createMap(); - // Source file ID → symbol ID → Whether the symbol has been searched for in the source file. - var sourceFileToSeenSymbols = []; - var isForConstructor = originalLocation.kind === 123 /* ConstructorKeyword */; - var importTracker; - return __assign({}, options, { sourceFiles: sourceFiles, isForConstructor: isForConstructor, checker: checker, cancellationToken: cancellationToken, searchMeaning: searchMeaning, inheritsFromCache: inheritsFromCache, getImportSearches: getImportSearches, createSearch: createSearch, referenceAdder: referenceAdder, addStringOrCommentReference: addStringOrCommentReference, - markSearchedSymbol: markSearchedSymbol, markSeenContainingTypeReference: ts.nodeSeenTracker(), markSeenReExportRHS: ts.nodeSeenTracker() }); - function getImportSearches(exportSymbol, exportInfo) { - if (!importTracker) - importTracker = FindAllReferences.createImportTracker(sourceFiles, checker, cancellationToken); - return importTracker(exportSymbol, exportInfo, options.isForRename); - } - function createSearch(location, symbol, comingFrom, searchOptions) { - if (searchOptions === void 0) { searchOptions = {}; } - // Note: if this is an external module symbol, the name doesn't include quotes. - var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.getDeclaredName(checker, symbol, location)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? undefined : _b; - var escapedText = ts.escapeIdentifier(text); - var parents = options.implementations && getParentSymbolsOfPropertyAccess(location, symbol, checker); - return { location: location, symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, includes: includes }; - function includes(referenceSymbol) { - return allSearchSymbols ? ts.contains(allSearchSymbols, referenceSymbol) : referenceSymbol === symbol; - } - } - function referenceAdder(referenceSymbol, searchLocation) { - var symbolId = ts.getSymbolId(referenceSymbol); - var references = symbolIdToReferences[symbolId]; - if (!references) { - references = symbolIdToReferences[symbolId] = []; - result.push({ definition: { type: "symbol", symbol: referenceSymbol, node: searchLocation }, references: references }); - } - return function (node) { return references.push(FindAllReferences.nodeEntry(node)); }; - } - function addStringOrCommentReference(fileName, textSpan) { - result.push({ - definition: undefined, - references: [{ type: "span", fileName: fileName, textSpan: textSpan }] - }); - } - function markSearchedSymbol(sourceFile, symbol) { - var sourceId = ts.getNodeId(sourceFile); - var symbolId = ts.getSymbolId(symbol); - var seenSymbols = sourceFileToSeenSymbols[sourceId] || (sourceFileToSeenSymbols[sourceId] = []); - return !seenSymbols[symbolId] && (seenSymbols[symbolId] = true); - } - } - /** Search for all imports of a given exported symbol using `State.getImportSearches`. */ - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; - // For `import { foo as bar }` just add the reference to `foo`, and don't otherwise search in the file. - if (singleReferences.length) { - var addRef = state.referenceAdder(exportSymbol, exportLocation); - for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { - var singleRef = singleReferences_1[_i]; - addRef(singleRef); - } - } - // For each import, find all references to that import in its source file. - for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { - var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state); - } - if (indirectUsers.length) { - var indirectSearch = void 0; - switch (exportInfo.exportKind) { - case 0 /* Named */: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */); - break; - case 1 /* Default */: - // Search for a property access to '.default'. This can't be renamed. - indirectSearch = state.isForRename ? undefined : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" }); - break; - case 2 /* ExportEquals */: - break; - } - if (indirectSearch) { - for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { - var indirectUser = indirectUsers_1[_d]; - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - // Go to the symbol we imported from and find references for it. - function searchForImportedSymbol(symbol, state) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - getReferencesInSourceFile(declaration.getSourceFile(), state.createSearch(declaration, symbol, 0 /* Import */), state); - } - } - /** Search for all occurences of an identifier in a source file (and filter out the ones that match). */ - function searchForName(sourceFile, search, state) { - if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) && - checker.getPropertySymbolOfDestructuringAssignment(location); - } - function isObjectBindingPatternElementWithoutPropertyName(symbol) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176 /* BindingElement */); - return bindingElement && - bindingElement.parent.kind === 174 /* ObjectBindingPattern */ && - !bindingElement.propertyName; - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - var bindingElement = ts.getDeclarationOfKind(symbol, 176 /* BindingElement */); - var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); - } - return undefined; - } - /** - * Determines the smallest scope in which a symbol may have named references. - * Note that not every construct has been accounted for. This function can - * probably be improved. - * - * @returns undefined if the scope cannot be determined, implying that - * a reference to a symbol can occur anywhere. - */ - function getSymbolScope(symbol) { - // If this is the symbol of a named function expression or named class expression, - // then named references are limited to its own scope. - var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; - if (valueDeclaration && (valueDeclaration.kind === 186 /* FunctionExpression */ || valueDeclaration.kind === 199 /* ClassExpression */)) { - return valueDeclaration; - } - if (!declarations) { - return undefined; - } - // If this is private property or method, the scope is the containing class - if (flags & (4 /* Property */ | 8192 /* Method */)) { - var privateDeclaration = ts.find(declarations, function (d) { return !!(ts.getModifierFlags(d) & 8 /* Private */); }); - if (privateDeclaration) { - return ts.getAncestor(privateDeclaration, 229 /* ClassDeclaration */); - } - } - // If symbol is of object binding pattern element without property name we would want to - // look for property too and that could be anywhere - if (isObjectBindingPatternElementWithoutPropertyName(symbol)) { - return undefined; - } - // If the symbol has a parent, it's globally visible. - // Unless that parent is an external module, then we should only search in the module (and recurse on the export later). - // But if the parent is a module that has `export as namespace`, then the symbol *is* globally visible. - if (parent && !((parent.flags & 1536 /* Module */) && ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { - return undefined; - } - // If this is a synthetic property, it's a property and must be searched for globally. - if ((flags & 134217728 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */)) { - return undefined; - } - var scope; - for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { - var declaration = declarations_10[_i]; - var container = ts.getContainerNode(declaration); - if (scope && scope !== container) { - // Different declarations have different containers, bail out - return undefined; - } - if (!container || container.kind === 265 /* SourceFile */ && !ts.isExternalOrCommonJsModule(container)) { - // This is a global variable and not an external module, any declaration defined - // within this scope is visible outside the file - return undefined; - } - // The search scope is the container node - scope = container; - } - // If symbol.parent, this means we are in an export of an external module. (Otherwise we would have returned `undefined` above.) - // For an export of a module, we may be in a declaration file, and it may be accessed elsewhere. E.g.: - // declare module "a" { export type T = number; } - // declare module "b" { import { T } from "a"; export const x: T; } - // So we must search the whole source file. (Because we will mark the source file as seen, we we won't return to it when searching for imports.) - return parent ? scope.getSourceFile() : scope; - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName, start, end) { - var positions = []; - /// TODO: Cache symbol existence for files to save text search - // Also, need to make this work for unicode escapes. - // Be resilient in the face of a symbol with no name or zero length name - if (!symbolName || !symbolName.length) { - return positions; - } - var text = sourceFile.text; - var sourceLength = text.length; - var symbolNameLength = symbolName.length; - var position = text.indexOf(symbolName, start); - while (position >= 0) { - // If we are past the end, stop looking - if (position > end) - break; - // We found a match. Make sure it's not part of a larger word (i.e. the char - // before and after it have to be a non-identifier char). - var endPosition = position + symbolNameLength; - if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 5 /* Latest */)) && - (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 5 /* Latest */))) { - // Found a real match. Keep searching. - positions.push(position); - } - position = text.indexOf(symbolName, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - var references = []; - var sourceFile = container.getSourceFile(); - var labelName = targetLabel.text; - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, labelName, container.getStart(), container.getEnd()); - for (var _i = 0, possiblePositions_1 = possiblePositions; _i < possiblePositions_1.length; _i++) { - var position = possiblePositions_1[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.getWidth() !== labelName.length) { - continue; - } - // Only pick labels that are either the target label, or have a target that is the target label - if (node === targetLabel || - (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel)) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "label", node: targetLabel }, references: references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - // Compare the length so we filter out strict superstrings of the symbol we are looking for - switch (node && node.kind) { - case 71 /* Identifier */: - return node.getWidth() === searchSymbolName.length; - case 9 /* StringLiteral */: - return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || isNameOfExternalModuleImportOrDeclaration(node)) && - // For string literals we have two additional chars for the quotes - node.getWidth() === searchSymbolName.length + 2; - case 8 /* NumericLiteral */: - return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.getWidth() === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_5 = sourceFiles; _i < sourceFiles_5.length; _i++) { - var sourceFile = sourceFiles_5[_i]; - cancellationToken.throwIfCancellationRequested(); - addReferencesForKeywordInFile(sourceFile, keywordKind, ts.tokenToString(keywordKind), references); - } - return references.length ? [{ definition: { type: "keyword", node: references[0].node }, references: references }] : undefined; - } - function addReferencesForKeywordInFile(sourceFile, kind, searchText, references) { - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, searchText, sourceFile.getStart(), sourceFile.getEnd()); - for (var _i = 0, possiblePositions_2 = possiblePositions; _i < possiblePositions_2.length; _i++) { - var position = possiblePositions_2[_i]; - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (referenceLocation.kind === kind) { - references.push(FindAllReferences.nodeEntry(referenceLocation)); - } - } - } - function getReferencesInSourceFile(sourceFile, search, state) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state); - } - /** - * Search within node "container" for references for a search value, where the search value is defined as a - * tuple of(searchSymbol, searchText, searchLocation, and searchMeaning). - * searchLocation: a node where the search value - */ - function getReferencesInContainer(container, sourceFile, search, state) { - if (!state.markSearchedSymbol(sourceFile, search.symbol)) { - return; - } - var start = state.findInComments ? container.getFullStart() : container.getStart(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, search.text, start, container.getEnd()); - for (var _i = 0, possiblePositions_3 = possiblePositions; _i < possiblePositions_3.length; _i++) { - var position = possiblePositions_3[_i]; - getReferencesAtLocation(sourceFile, position, search, state); - } - } - function getReferencesAtLocation(sourceFile, position, search, state) { - var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - // This wasn't the start of a token. Check to see if it might be a - // match in a comment or string if that's what the caller is asking - // for. - if (!state.implementations && (state.findInStrings && ts.isInString(sourceFile, position) || state.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { - // In the case where we're looking inside comments/strings, we don't have - // an actual definition. So just use 'undefined' here. Features like - // 'Rename' won't care (as they ignore the definitions), and features like - // 'FindReferences' will just filter out these results. - state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); - } - return; - } - if (!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning)) { - return; - } - var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - var parent = referenceLocation.parent; - if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { - // This is added through `singleReferences` in ImportsResult. If we happen to see it again, don't add it again. - return; - } - if (ts.isExportSpecifier(parent)) { - ts.Debug.assert(referenceLocation.kind === 71 /* Identifier */); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state); - return; - } - var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - if (state.isForConstructor) { - findConstructorReferences(referenceLocation, sourceFile, search, state); - } - else { - addReference(referenceLocation, relatedSymbol, search.location, state); - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - var exportDeclaration = parent.parent; - var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!search.includes(localSymbol)) { - return; - } - if (!propertyName) { - addRef(); - } - else if (referenceLocation === propertyName) { - // For `export { foo as bar } from "baz"`, "`foo`" will be added from the singleReferences for import searches of the original export. - // For `export { foo as bar };`, where `foo` is a local, so add it now. - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (!state.isForRename && state.markSeenReExportRHS(name)) { - addReference(name, referenceSymbol, name, state); - } - } - else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - // For `export { foo as bar }`, rename `foo`, but not `bar`. - if (!(referenceLocation === propertyName && state.isForRename)) { - var exportKind = referenceLocation.originalKeywordKind === 79 /* DefaultKeyword */ ? 1 /* Default */ : 0 /* Named */; - var exportInfo = FindAllReferences.getExportInfo(referenceSymbol, exportKind, state.checker); - ts.Debug.assert(!!exportInfo); - searchForImportsOfExport(referenceLocation, referenceSymbol, exportInfo, state); - } - // At `export { x } from "foo"`, also search for the imported symbol `"foo".x`. - if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName) { - searchForImportedSymbol(state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier), state); - } - function addRef() { - addReference(referenceLocation, localSymbol, search.location, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) ? checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) : referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; - ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - // Given `export { foo as bar } [from "someModule"]`: It's an alias at `foo`, but at `bar` it's a new symbol. - return propertyName === referenceLocation; - } - else { - // `export { foo } from "foo"` is a re-export. - // `export { foo };` is not a re-export, it creates an alias for the local variable `foo`. - return !parent.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */); - if (!importOrExport) - return; - var symbol = importOrExport.symbol; - if (importOrExport.kind === 0 /* Import */) { - if (!state.isForRename || importOrExport.isNamedImport) { - searchForImportedSymbol(symbol, state); - } - } - else { - // We don't check for `state.isForRename`, even for default exports, because importers that previously matched the export name should be updated to continue matching. - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty(_a, search, state) { - var flags = _a.flags, valueDeclaration = _a.valueDeclaration; - var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - /* - * Because in short-hand property assignment, an identifier which stored as name of the short-hand property assignment - * has two meanings: property name and property value. Therefore when we do findAllReference at the position where - * an identifier is declared, the language service should return the position of the variable declaration as well as - * the position in short-hand property assignment excluding property accessing. However, if we do findAllReference at the - * position of property accessing, the referenceEntry of such position will be handled in the first case. - */ - if (!(flags & 134217728 /* Transient */) && search.includes(shorthandValueSymbol)) { - addReference(ts.getNameOfDeclaration(valueDeclaration), shorthandValueSymbol, search.location, state); - } - } - function addReference(referenceLocation, relatedSymbol, searchLocation, state) { - var addRef = state.referenceAdder(relatedSymbol, searchLocation); - if (state.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } - else { - addRef(referenceLocation); - } - } - /** Adds references when a constructor is used with `new this()` in its own class and `super()` calls in subclasses. */ - function findConstructorReferences(referenceLocation, sourceFile, search, state) { - if (ts.isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, search.location, state); - } - var pusher = state.referenceAdder(search.symbol, search.location); - if (ts.isClassLike(referenceLocation.parent)) { - ts.Debug.assert(referenceLocation.parent.name === referenceLocation); - // This is the class declaration containing the constructor. - findOwnConstructorReferences(search.symbol, sourceFile, pusher); - } - else { - // If this class appears in `extends C`, then the extending class' "super" calls are references. - var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending && ts.isClassLike(classExtending)) { - findSuperConstructorAccesses(classExtending, pusher); - } - } - } - function getPropertyAccessExpressionFromRightHandSide(node) { - return ts.isRightSideOfPropertyAccess(node) && node.parent; - } - /** - * `classSymbol` is the class where the constructor was defined. - * Reference the constructor and all calls to `new this()`. - */ - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - for (var _i = 0, _a = classSymbol.members.get("__constructor").declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - var ctrKeyword = ts.findChildOfKind(decl, 123 /* ConstructorKeyword */, sourceFile); - ts.Debug.assert(decl.kind === 152 /* Constructor */ && !!ctrKeyword); - addNode(ctrKeyword); - } - classSymbol.exports.forEach(function (member) { - var decl = member.valueDeclaration; - if (decl && decl.kind === 151 /* MethodDeclaration */) { - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 99 /* ThisKeyword */, function (thisKeyword) { - if (ts.isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - /** Find references to `super` in the constructor of an extending class. */ - function findSuperConstructorAccesses(cls, addNode) { - var symbol = cls.symbol; - var ctr = symbol.members.get("__constructor"); - if (!ctr) { - return; - } - for (var _i = 0, _a = ctr.declarations; _i < _a.length; _i++) { - var decl = _a[_i]; - ts.Debug.assert(decl.kind === 152 /* Constructor */); - var body = decl.body; - if (body) { - forEachDescendantOfKind(body, 97 /* SuperKeyword */, function (node) { - if (ts.isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function addImplementationReferences(refNode, addReference, state) { - // Check if we found a function/propertyAssignment/method with an implementation or initializer - if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference(refNode.parent); - return; - } - if (refNode.kind !== 71 /* Identifier */) { - return; - } - if (refNode.parent.kind === 262 /* ShorthandPropertyAssignment */) { - // Go ahead and dereference the shorthand assignment by going to its definition - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); - } - // Check if the node is within an extends or implements clause - var containingClass = getContainingClassIfInHeritageClause(refNode); - if (containingClass) { - addReference(containingClass); - return; - } - // If we got a type reference, try and see if the reference applies to any expressions that can implement an interface - var containingTypeReference = getContainingTypeReference(refNode); - if (containingTypeReference && state.markSeenContainingTypeReference(containingTypeReference)) { - var parent = containingTypeReference.parent; - if (ts.isVariableLike(parent) && parent.type === containingTypeReference && parent.initializer && isImplementationExpression(parent.initializer)) { - addReference(parent.initializer); - } - else if (ts.isFunctionLike(parent) && parent.type === containingTypeReference && parent.body) { - if (parent.body.kind === 207 /* Block */) { - ts.forEachReturnStatement(parent.body, function (returnStatement) { - if (returnStatement.expression && isImplementationExpression(returnStatement.expression)) { - addReference(returnStatement.expression); - } - }); - } - else if (isImplementationExpression(parent.body)) { - addReference(parent.body); - } - } - else if (ts.isAssertionExpression(parent) && isImplementationExpression(parent.expression)) { - addReference(parent.expression); - } - } - } - function getSymbolsForClassAndInterfaceComponents(type, result) { - if (result === void 0) { result = []; } - for (var _i = 0, _a = type.types; _i < _a.length; _i++) { - var componentType = _a[_i]; - if (componentType.symbol && componentType.symbol.getFlags() & (32 /* Class */ | 64 /* Interface */)) { - result.push(componentType.symbol); - } - if (componentType.getFlags() & 196608 /* UnionOrIntersection */) { - getSymbolsForClassAndInterfaceComponents(componentType, result); - } - } - return result; - } - function getContainingTypeReference(node) { - var topLevelTypeReference = undefined; - while (node) { - if (ts.isTypeNode(node)) { - topLevelTypeReference = node; - } - node = node.parent; - } - return topLevelTypeReference; - } - function getContainingClassIfInHeritageClause(node) { - if (node && node.parent) { - if (node.kind === 201 /* ExpressionWithTypeArguments */ - && node.parent.kind === 259 /* HeritageClause */ - && ts.isClassLike(node.parent.parent)) { - return node.parent.parent; - } - else if (node.kind === 71 /* Identifier */ || node.kind === 179 /* PropertyAccessExpression */) { - return getContainingClassIfInHeritageClause(node.parent); - } - } - return undefined; - } - /** - * Returns true if this is an expression that can be considered an implementation - */ - function isImplementationExpression(node) { - switch (node.kind) { - case 185 /* ParenthesizedExpression */: - return isImplementationExpression(node.expression); - case 187 /* ArrowFunction */: - case 186 /* FunctionExpression */: - case 178 /* ObjectLiteralExpression */: - case 199 /* ClassExpression */: - case 177 /* ArrayLiteralExpression */: - return true; - default: - return false; - } - } - /** - * Determines if the parent symbol occurs somewhere in the child's ancestry. If the parent symbol - * is an interface, determines if some ancestor of the child symbol extends or inherits from it. - * Also takes in a cache of previous results which makes this slightly more efficient and is - * necessary to avoid potential loops like so: - * class A extends B { } - * class B extends A { } - * - * We traverse the AST rather than using the type checker because users are typically only interested - * in explicit implementations of an interface/class when calling "Go to Implementation". Sibling - * implementations of types that share a common ancestor with the type whose implementation we are - * searching for need to be filtered out of the results. The type checker doesn't let us make the - * distinction between structurally compatible implementations and explicit implementations, so we - * must use the AST. - * - * @param child A class or interface Symbol - * @param parent Another class or interface Symbol - * @param cachedResults A map of symbol id pairs (i.e. "child,parent") to booleans indicating previous results - */ - function explicitlyInheritsFrom(child, parent, cachedResults, checker) { - var parentIsInterface = parent.getFlags() & 64 /* Interface */; - return searchHierarchy(child); - function searchHierarchy(symbol) { - if (symbol === parent) { - return true; - } - var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); - var cached = cachedResults.get(key); - if (cached !== undefined) { - return cached; - } - // Set the key so that we don't infinitely recurse - cachedResults.set(key, false); - var inherits = ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - if (parentIsInterface) { - var interfaceReferences = ts.getClassImplementsHeritageClauseElements(declaration); - if (interfaceReferences) { - for (var _i = 0, interfaceReferences_1 = interfaceReferences; _i < interfaceReferences_1.length; _i++) { - var typeReference = interfaceReferences_1[_i]; - if (searchTypeReference(typeReference)) { - return true; - } - } - } - } - return searchTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - } - else if (declaration.kind === 230 /* InterfaceDeclaration */) { - if (parentIsInterface) { - return ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), searchTypeReference); - } - } - return false; - }); - cachedResults.set(key, inherits); - return inherits; - } - function searchTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type && type.symbol) { - return searchHierarchy(type.symbol); - } - } - return false; - } - } - function getReferencesForSuperKeyword(superKeyword) { - var searchSpaceNode = ts.getSuperContainer(superKeyword, /*stopOnFunctions*/ false); - if (!searchSpaceNode) { - return undefined; - } - // Whether 'super' occurs in a static context within a class. - var staticFlag = 32 /* Static */; - switch (searchSpaceNode.kind) { - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class - break; - default: - return undefined; - } - var references = []; - var sourceFile = searchSpaceNode.getSourceFile(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "super", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - for (var _i = 0, possiblePositions_4 = possiblePositions; _i < possiblePositions_4.length; _i++) { - var position = possiblePositions_4[_i]; - var node = ts.getTouchingWord(sourceFile, position); - if (!node || node.kind !== 97 /* SuperKeyword */) { - continue; - } - var container = ts.getSuperContainer(node, /*stopOnFunctions*/ false); - // If we have a 'super' container, we must have an enclosing class. - // Now make sure the owning class is the same as the search-space - // and has the same static qualifier as the original 'super's owner. - if (container && (32 /* Static */ & ts.getModifierFlags(container)) === staticFlag && container.parent.symbol === searchSpaceNode.symbol) { - references.push(FindAllReferences.nodeEntry(node)); - } - } - return [{ definition: { type: "symbol", symbol: searchSpaceNode.symbol, node: superKeyword }, references: references }]; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, /* includeArrowFunctions */ false); - // Whether 'this' occurs in a static context within a class. - var staticFlag = 32 /* Static */; - switch (searchSpaceNode.kind) { - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.isObjectLiteralMethod(searchSpaceNode)) { - break; - } - // falls through - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - staticFlag &= ts.getModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class - break; - case 265 /* SourceFile */: - if (ts.isExternalModule(searchSpaceNode)) { - return undefined; - } - // falls through - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - break; - // Computed properties in classes are not handled here because references to this are illegal, - // so there is no point finding references to them. - default: - return undefined; - } - var references = []; - var possiblePositions; - if (searchSpaceNode.kind === 265 /* SourceFile */) { - ts.forEach(sourceFiles, function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", sourceFile.getStart(), sourceFile.getEnd()); - getThisReferencesInFile(sourceFile, sourceFile, possiblePositions, references); - }); - } - else { - var sourceFile = searchSpaceNode.getSourceFile(); - possiblePositions = getPossibleSymbolReferencePositions(sourceFile, "this", searchSpaceNode.getStart(), searchSpaceNode.getEnd()); - getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, references); - } - return [{ - definition: { type: "this", node: thisOrSuperKeyword }, - references: references - }]; - function getThisReferencesInFile(sourceFile, searchSpaceNode, possiblePositions, result) { - ts.forEach(possiblePositions, function (position) { - var node = ts.getTouchingWord(sourceFile, position); - if (!node || !ts.isThis(node)) { - return; - } - var container = ts.getThisContainer(node, /* includeArrowFunctions */ false); - switch (searchSpaceNode.kind) { - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - if (searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - if (ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 199 /* ClassExpression */: - case 229 /* ClassDeclaration */: - // Make sure the container belongs to the same class - // and has the appropriate static modifier from the original container. - if (container.parent && searchSpaceNode.symbol === container.parent.symbol && (ts.getModifierFlags(container) & 32 /* Static */) === staticFlag) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - case 265 /* SourceFile */: - if (container.kind === 265 /* SourceFile */ && !ts.isExternalModule(container)) { - result.push(FindAllReferences.nodeEntry(node)); - } - break; - } - }); - } - } - function getReferencesForStringLiteral(node, sourceFiles, cancellationToken) { - var references = []; - for (var _i = 0, sourceFiles_6 = sourceFiles; _i < sourceFiles_6.length; _i++) { - var sourceFile = sourceFiles_6[_i]; - cancellationToken.throwIfCancellationRequested(); - var possiblePositions = getPossibleSymbolReferencePositions(sourceFile, node.text, sourceFile.getStart(), sourceFile.getEnd()); - getReferencesForStringLiteralInFile(sourceFile, node.text, possiblePositions, references); - } - return [{ - definition: { type: "string", node: node }, - references: references - }]; - function getReferencesForStringLiteralInFile(sourceFile, searchText, possiblePositions, references) { - for (var _i = 0, possiblePositions_5 = possiblePositions; _i < possiblePositions_5.length; _i++) { - var position = possiblePositions_5[_i]; - var node_7 = ts.getTouchingWord(sourceFile, position); - if (node_7 && node_7.kind === 9 /* StringLiteral */ && node_7.text === searchText) { - references.push(FindAllReferences.nodeEntry(node_7, /*isInString*/ true)); - } - } - } - } - // For certain symbol kinds, we need to include other symbols in the search set. - // This is not needed when searching for re-exports. - function populateSearchSymbolSet(symbol, location, checker, implementations) { - // The search set contains at least the current symbol - var result = [symbol]; - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - // If the location is name of property symbol from object literal destructuring pattern - // Search the property symbol - // for ( { property: p2 } of elems) { } - if (containingObjectLiteralElement.kind !== 262 /* ShorthandPropertyAssignment */) { - var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - if (propertySymbol) { - result.push(propertySymbol); - } - } - // If the location is in a context sensitive location (i.e. in an object literal) try - // to get a contextual type for it, and add the property symbol from the contextual - // type to the search set - ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker), function (contextualSymbol) { - ts.addRange(result, checker.getRootSymbols(contextualSymbol)); - }); - /* Because in short-hand property assignment, location has two meaning : property name and as value of the property - * When we do findAllReference at the position of the short-hand property assignment, we would want to have references to position of - * property name and variable declaration of the identifier. - * Like in below example, when querying for all references for an identifier 'name', of the property assignment, the language service - * should show both 'name' in 'obj' and 'name' in variable declaration - * const name = "Foo"; - * const obj = { name }; - * In order to do that, we will populate the search set with the value symbol of the identifier as a value of the property assignment - * so that when matching with potential reference symbol, both symbols from property declaration and variable declaration - * will be included correctly. - */ - var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol) { - result.push(shorthandValueSymbol); - } - } - // If the symbol.valueDeclaration is a property parameter declaration, - // we should include both parameter declaration symbol and property declaration symbol - // Parameter Declaration symbol is only visible within function scope, so the symbol is stored in constructor.locals. - // Property Declaration symbol is a member of the class, so the symbol is stored in its class Declaration.symbol.members - if (symbol.valueDeclaration && symbol.valueDeclaration.kind === 146 /* Parameter */ && - ts.isParameterPropertyDeclaration(symbol.valueDeclaration)) { - ts.addRange(result, checker.getSymbolsOfParameterPropertyDeclaration(symbol.valueDeclaration, symbol.name)); - } - // If this is symbol of binding element without propertyName declaration in Object binding pattern - // Include the property in the search - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - if (bindingElementPropertySymbol) { - result.push(bindingElementPropertySymbol); - } - // If this is a union property, add all the symbols from all its source symbols in all unioned types. - // If the symbol is an instantiation from a another symbol (e.g. widened symbol) , add the root the list - for (var _i = 0, _a = checker.getRootSymbols(symbol); _i < _a.length; _i++) { - var rootSymbol = _a[_i]; - if (rootSymbol !== symbol) { - result.push(rootSymbol); - } - // Add symbol of properties/methods of the same name in base classes and implemented interfaces definitions - if (!implementations && rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, /*previousIterationSymbolsCache*/ ts.createMap(), checker); - } - } - return result; - } - /** - * Find symbol of the given property-name and add the symbol to the given result array - * @param symbol a symbol to start searching for the given propertyName - * @param propertyName a name of property to search for - * @param result an array of symbol of found property symbols - * @param previousIterationSymbolsCache a cache of symbol from previous iterations of calling this function to prevent infinite revisiting of the same symbol. - * The value of previousIterationSymbol is undefined when the function is first called. - */ - function getPropertySymbolsFromBaseTypes(symbol, propertyName, result, previousIterationSymbolsCache, checker) { - if (!symbol) { - return; - } - // If the current symbol is the same as the previous-iteration symbol, we can just return the symbol that has already been visited - // This is particularly important for the following cases, so that we do not infinitely visit the same symbol. - // For example: - // interface C extends C { - // /*findRef*/propName: string; - // } - // The first time getPropertySymbolsFromBaseTypes is called when finding-all-references at propName, - // the symbol argument will be the symbol of an interface "C" and previousIterationSymbol is undefined, - // the function will add any found symbol of the property-name, then its sub-routine will call - // getPropertySymbolsFromBaseTypes again to walk up any base types to prevent revisiting already - // visited symbol, interface "C", the sub-routine will pass the current symbol as previousIterationSymbol. - if (previousIterationSymbolsCache.has(symbol.name)) { - return; - } - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - ts.forEach(symbol.getDeclarations(), function (declaration) { - if (ts.isClassLike(declaration)) { - getPropertySymbolFromTypeReference(ts.getClassExtendsHeritageClauseElement(declaration)); - ts.forEach(ts.getClassImplementsHeritageClauseElements(declaration), getPropertySymbolFromTypeReference); - } - else if (declaration.kind === 230 /* InterfaceDeclaration */) { - ts.forEach(ts.getInterfaceBaseTypeNodes(declaration), getPropertySymbolFromTypeReference); - } - }); - } - return; - function getPropertySymbolFromTypeReference(typeReference) { - if (typeReference) { - var type = checker.getTypeAtLocation(typeReference); - if (type) { - var propertySymbol = checker.getPropertyOfType(type, propertyName); - if (propertySymbol) { - result.push.apply(result, checker.getRootSymbols(propertySymbol)); - } - // Visit the typeReference as well to see if it directly or indirectly use that property - previousIterationSymbolsCache.set(symbol.name, symbol); - getPropertySymbolsFromBaseTypes(type.symbol, propertyName, result, previousIterationSymbolsCache, checker); - } - } - } - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - if (search.includes(referenceSymbol)) { - return referenceSymbol; - } - // If the reference location is in an object literal, try to get the contextual type for the - // object literal, lookup the property symbol in the contextual type, and use this symbol to - // compare to our searchSymbol - var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(referenceLocation); - if (containingObjectLiteralElement) { - var contextualSymbol = ts.forEach(getPropertySymbolsFromContextualType(containingObjectLiteralElement, state.checker), function (contextualSymbol) { - return ts.find(state.checker.getRootSymbols(contextualSymbol), search.includes); - }); - if (contextualSymbol) { - return contextualSymbol; - } - // If the reference location is the name of property from object literal destructuring pattern - // Get the property symbol from the object literal's type and look if thats the search symbol - // In below eg. get 'property' from type of elems iterating type - // for ( { property: p2 } of elems) { } - var propertySymbol = getPropertySymbolOfDestructuringAssignment(referenceLocation, state.checker); - if (propertySymbol && search.includes(propertySymbol)) { - return propertySymbol; - } - } - // If the reference location is the binding element and doesn't have property name - // then include the binding element in the related symbols - // let { a } : { a }; - var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(referenceSymbol, state.checker); - if (bindingElementPropertySymbol && search.includes(bindingElementPropertySymbol)) { - return bindingElementPropertySymbol; - } - // Unwrap symbols to get to the root (e.g. transient symbols as a result of widening) - // Or a union property, use its underlying unioned symbols - return ts.forEach(state.checker.getRootSymbols(referenceSymbol), function (rootSymbol) { - // if it is in the list, then we are done - if (search.includes(rootSymbol)) { - return rootSymbol; - } - // Finally, try all properties with the same name in any type the containing type extended or implemented, and - // see if any is in the list. If we were passed a parent symbol, only include types that are subtypes of the - // parent symbol - if (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */)) { - // Parents will only be defined if implementations is true - if (search.parents && !ts.some(search.parents, function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, state.checker); })) { - return undefined; - } - var result = []; - getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.getName(), result, /*previousIterationSymbolsCache*/ ts.createMap(), state.checker); - return ts.find(result, search.includes); - } - return undefined; - }); - } - function getNameFromObjectLiteralElement(node) { - if (node.name.kind === 144 /* ComputedPropertyName */) { - var nameExpression = node.name.expression; - // treat computed property names where expression is string/numeric literal as just string/numeric literal - if (ts.isStringOrNumericLiteral(nameExpression)) { - return nameExpression.text; - } - return undefined; - } - return node.name.text; - } - /** Gets all symbols for one property. Does not get symbols for every property. */ - function getPropertySymbolsFromContextualType(node, checker) { - var objectLiteral = node.parent; - var contextualType = checker.getContextualType(objectLiteral); - var name = getNameFromObjectLiteralElement(node); - if (name && contextualType) { - var result_5 = []; - var symbol = contextualType.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - if (contextualType.flags & 65536 /* Union */) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_5.push(symbol); - } - }); - } - return result_5; - } - return undefined; - } - /** - * Given an initial searchMeaning, extracted from a location, widen the search scope based on the declarations - * of the corresponding symbol. e.g. if we are searching for "Foo" in value position, but "Foo" references a class - * then we need to widen the search to include type positions as well. - * On the contrary, if we are searching for "Bar" in type position and we trace bar to an interface, and an uninstantiated - * module, we want to keep the search limited to only types, as the two declarations (interface and uninstantiated module) - * do not intersect in any of the three spaces. - */ - function getIntersectingMeaningFromDeclarations(meaning, declarations) { - if (declarations) { - var lastIterationMeaning = void 0; - do { - // The result is order-sensitive, for instance if initialMeaning === Namespace, and declarations = [class, instantiated module] - // we need to consider both as they initialMeaning intersects with the module in the namespace space, and the module - // intersects with the class in the value space. - // To achieve that we will keep iterating until the result stabilizes. - // Remember the last meaning - lastIterationMeaning = meaning; - for (var _i = 0, declarations_11 = declarations; _i < declarations_11.length; _i++) { - var declaration = declarations_11[_i]; - var declarationMeaning = ts.getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - function isImplementation(node) { - if (!node) { - return false; - } - else if (ts.isVariableLike(node)) { - if (node.initializer) { - return true; - } - else if (node.kind === 226 /* VariableDeclaration */) { - var parentStatement = getParentStatementOfVariableDeclaration(node); - return parentStatement && ts.hasModifier(parentStatement, 2 /* Ambient */); - } - } - else if (ts.isFunctionLike(node)) { - return !!node.body || ts.hasModifier(node, 2 /* Ambient */); - } - else { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - return true; - } - } - return false; - } - function getParentStatementOfVariableDeclaration(node) { - if (node.parent && node.parent.parent && node.parent.parent.kind === 208 /* VariableStatement */) { - ts.Debug.assert(node.parent.kind === 227 /* VariableDeclarationList */); - return node.parent.parent; - } - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { - var refSymbol = checker.getSymbolAtLocation(node); - var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.getMeaningFromDeclaration(declaration) & 1 /* Value */) { - addReference(declaration); - } - } - } - } - Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - ts.forEachChild(node, function (child) { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - /** Get `C` given `N` if `N` is in the position `class C extends N` or `class C extends foo.N` where `N` is an identifier. */ - function tryGetClassByExtendingIdentifier(node) { - return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); - } - function isNameOfExternalModuleImportOrDeclaration(node) { - if (node.kind === 9 /* StringLiteral */) { - return ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node); - } - return false; - } - /** - * If we are just looking for implementations and this is a property access expression, we need to get the - * symbol of the local type of the symbol the property is being accessed on. This is because our search - * symbol may have a different parent symbol if the local type's symbol does not declare the property - * being accessed (i.e. it is declared in some parent class or interface) - */ - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - var propertyAccessExpression = getPropertyAccessExpressionFromRightHandSide(location); - if (!propertyAccessExpression) { - return undefined; - } - var localParentType = checker.getTypeAtLocation(propertyAccessExpression.expression); - if (!localParentType) { - return undefined; - } - if (localParentType.symbol && localParentType.symbol.flags & (32 /* Class */ | 64 /* Interface */) && localParentType.symbol !== symbol.parent) { - return [localParentType.symbol]; - } - else if (localParentType.flags & 196608 /* UnionOrIntersection */) { - return getSymbolsForClassAndInterfaceComponents(localParentType); - } - } - })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); - })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var GoToDefinition; - (function (GoToDefinition) { - function getDefinitionAtPosition(program, sourceFile, position) { - /// Triple slash reference comments - var comment = findReferenceInPosition(sourceFile.referencedFiles, position); - if (comment) { - var referenceFile = ts.tryResolveScriptReference(program, sourceFile, comment); - if (referenceFile) { - return [getDefinitionInfoForFileReference(comment.fileName, referenceFile.fileName)]; - } - return undefined; - } - // Type reference directives - var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - var referenceFile = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName); - return referenceFile && referenceFile.resolvedFileName && - [getDefinitionInfoForFileReference(typeReferenceDirective.fileName, referenceFile.resolvedFileName)]; - } - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - // Labels - if (ts.isJumpStatementTarget(node)) { - var labelName = node.text; - var label = ts.getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName(label, ts.ScriptElementKind.label, labelName, /*containerName*/ undefined)] : undefined; - } - var typeChecker = program.getTypeChecker(); - var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration) { - return [createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration)]; - } - var symbol = typeChecker.getSymbolAtLocation(node); - // Could not find a symbol e.g. node is string or number keyword, - // or the symbol was an internal symbol and does not have a declaration e.g. undefined symbol - if (!symbol) { - return undefined; - } - // If this is an alias, and the request came at the declaration location - // get the aliased symbol instead. This allows for goto def on an import e.g. - // import {A, B} from "mod"; - // to jump to the implementation directly. - if (symbol.flags & 8388608 /* Alias */) { - var declaration = symbol.declarations[0]; - // Go to the original declaration for cases: - // - // (1) when the aliased symbol was declared in the location(parent). - // (2) when the aliased symbol is originating from a named import. - // - if (node.kind === 71 /* Identifier */ && - (node.parent === declaration || - (declaration.kind === 242 /* ImportSpecifier */ && declaration.parent && declaration.parent.kind === 241 /* NamedImports */))) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - } - // Because name in short-hand property assignment has two different meanings: property name and property value, - // using go-to-definition at such position should go to the variable declaration of the property value rather than - // go to the declaration of the property name (in this case stay at the same position). However, if go-to-definition - // is performed at the location of property access, we would like to go to definition of the property in the short-hand - // assignment. This case and others are handled by the following code. - if (node.parent.kind === 262 /* ShorthandPropertyAssignment */) { - var shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - if (!shorthandSymbol) { - return []; - } - var shorthandDeclarations = shorthandSymbol.getDeclarations(); - var shorthandSymbolKind_1 = ts.SymbolDisplay.getSymbolKind(typeChecker, shorthandSymbol, node); - var shorthandSymbolName_1 = typeChecker.symbolToString(shorthandSymbol); - var shorthandContainerName_1 = typeChecker.symbolToString(symbol.parent, node); - return ts.map(shorthandDeclarations, function (declaration) { return createDefinitionInfo(declaration, shorthandSymbolKind_1, shorthandSymbolName_1, shorthandContainerName_1); }); - } - if (ts.isJsxOpeningLikeElement(node.parent)) { - // If there are errors when trying to figure out stateless component function, just return the first declaration - // For example: - // declare function /*firstSource*/MainButton(buttonProps: ButtonProps): JSX.Element; - // declare function /*secondSource*/MainButton(linkProps: LinkProps): JSX.Element; - // declare function /*thirdSource*/MainButton(props: ButtonProps | LinkProps): JSX.Element; - // let opt =
; // Error - We get undefined for resolved signature indicating an error, then just return the first declaration - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return [createDefinitionInfo(symbol.valueDeclaration, symbolKind, symbolName, containerName)]; - } - // If the current location we want to find its definition is in an object literal, try to get the contextual type for the - // object literal, lookup the property symbol in the contextual type, and use this for goto-definition. - // For example - // interface Props{ - // /*first*/prop1: number - // prop2: boolean - // } - // function Foo(arg: Props) {} - // Foo( { pr/*1*/op1: 10, prop2: true }) - var element = ts.getContainingObjectLiteralElement(node); - if (element) { - if (typeChecker.getContextualType(element.parent)) { - var result = []; - var propertySymbols = ts.getPropertySymbolsFromContextualType(typeChecker, element); - for (var _i = 0, propertySymbols_1 = propertySymbols; _i < propertySymbols_1.length; _i++) { - var propertySymbol = propertySymbols_1[_i]; - result.push.apply(result, getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - return result; - } - } - return getDefinitionFromSymbol(typeChecker, symbol, node); - } - GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; - /// Goto type - function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - return undefined; - } - var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - if (!type) { - return undefined; - } - if (type.flags & 65536 /* Union */ && !(type.flags & 16 /* Enum */)) { - var result_6 = []; - ts.forEach(type.types, function (t) { - if (t.symbol) { - ts.addRange(/*to*/ result_6, /*from*/ getDefinitionFromSymbol(typeChecker, t.symbol, node)); - } - }); - return result_6; - } - if (!type.symbol) { - return undefined; - } - return getDefinitionFromSymbol(typeChecker, type.symbol, node); - } - GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; - function getDefinitionFromSymbol(typeChecker, symbol, node) { - var result = []; - var declarations = symbol.getDeclarations(); - var _a = getSymbolInfo(typeChecker, symbol, node), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - if (!tryAddConstructSignature(symbol, node, symbolKind, symbolName, containerName, result) && - !tryAddCallSignature(symbol, node, symbolKind, symbolName, containerName, result)) { - // Just add all the declarations. - ts.forEach(declarations, function (declaration) { - result.push(createDefinitionInfo(declaration, symbolKind, symbolName, containerName)); - }); - } - return result; - function tryAddConstructSignature(symbol, location, symbolKind, symbolName, containerName, result) { - // Applicable only if we are in a new expression, or we are on a constructor declaration - // and in either case the symbol has a construct signature definition, i.e. class - if (ts.isNewExpressionTarget(location) || location.kind === 123 /* ConstructorKeyword */) { - if (symbol.flags & 32 /* Class */) { - // Find the first class-like declaration and try to get the construct signature. - for (var _i = 0, _a = symbol.getDeclarations(); _i < _a.length; _i++) { - var declaration = _a[_i]; - if (ts.isClassLike(declaration)) { - return tryAddSignature(declaration.members, - /*selectConstructors*/ true, symbolKind, symbolName, containerName, result); - } - } - ts.Debug.fail("Expected declaration to have at least one class-like declaration"); - } - } - return false; - } - function tryAddCallSignature(symbol, location, symbolKind, symbolName, containerName, result) { - if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location) || ts.isNameOfFunctionDeclaration(location)) { - return tryAddSignature(symbol.declarations, /*selectConstructors*/ false, symbolKind, symbolName, containerName, result); - } - return false; - } - function tryAddSignature(signatureDeclarations, selectConstructors, symbolKind, symbolName, containerName, result) { - if (!signatureDeclarations) { - return false; - } - var declarations = []; - var definition; - for (var _i = 0, signatureDeclarations_1 = signatureDeclarations; _i < signatureDeclarations_1.length; _i++) { - var d = signatureDeclarations_1[_i]; - if (selectConstructors ? d.kind === 152 /* Constructor */ : isSignatureDeclaration(d)) { - declarations.push(d); - if (d.body) - definition = d; - } - } - if (declarations.length) { - result.push(createDefinitionInfo(definition || ts.lastOrUndefined(declarations), symbolKind, symbolName, containerName)); - return true; - } - return false; - } - } - function isSignatureDeclaration(node) { - switch (node.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - return true; - default: - return false; - } - } - /** Creates a DefinitionInfo from a Declaration, using the declaration's name if possible. */ - function createDefinitionInfo(node, symbolKind, symbolName, containerName) { - return createDefinitionInfoFromName(ts.getNameOfDeclaration(node) || node, symbolKind, symbolName, containerName); - } - /** Creates a DefinitionInfo directly from the name of a declaration. */ - function createDefinitionInfoFromName(name, symbolKind, symbolName, containerName) { - var sourceFile = name.getSourceFile(); - return { - fileName: sourceFile.fileName, - textSpan: ts.createTextSpanFromNode(name, sourceFile), - kind: symbolKind, - name: symbolName, - containerKind: undefined, - containerName: containerName - }; - } - function getSymbolInfo(typeChecker, symbol, node) { - return { - symbolName: typeChecker.symbolToString(symbol), - symbolKind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node), - containerName: symbol.parent ? typeChecker.symbolToString(symbol.parent, node) : "" - }; - } - function createDefinitionFromSignatureDeclaration(typeChecker, decl) { - var _a = getSymbolInfo(typeChecker, decl.symbol, decl), symbolName = _a.symbolName, symbolKind = _a.symbolKind, containerName = _a.containerName; - return createDefinitionInfo(decl, symbolKind, symbolName, containerName); - } - function findReferenceInPosition(refs, pos) { - for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { - var ref = refs_1[_i]; - if (ref.pos <= pos && pos < ref.end) { - return ref; - } - } - return undefined; - } - function getDefinitionInfoForFileReference(name, targetFileName) { - return { - fileName: targetFileName, - textSpan: ts.createTextSpanFromBounds(0, 0), - kind: ts.ScriptElementKind.scriptElement, - name: name, - containerName: undefined, - containerKind: undefined - }; - } - /** Returns a CallLikeExpression where `node` is the target being invoked. */ - function getAncestorCallLikeExpression(node) { - var target = climbPastManyPropertyAccesses(node); - var callLike = target.parent; - return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target && callLike; - } - function climbPastManyPropertyAccesses(node) { - return ts.isRightSideOfPropertyAccess(node) ? climbPastManyPropertyAccesses(node.parent) : node; - } - function tryGetSignatureDeclaration(typeChecker, node) { - var callLike = getAncestorCallLikeExpression(node); - var signature = callLike && typeChecker.getResolvedSignature(callLike); - if (signature) { - var decl = signature.declaration; - if (decl && isSignatureDeclaration(decl)) { - return decl; - } - } - // Don't go to a function type, go to the value having that type. - return undefined; - } - })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var JsDoc; - (function (JsDoc) { - var jsDocTagNames = [ - "augments", - "author", - "argument", - "borrows", - "class", - "constant", - "constructor", - "constructs", - "default", - "deprecated", - "description", - "event", - "example", - "extends", - "field", - "fileOverview", - "function", - "ignore", - "inner", - "lends", - "link", - "memberOf", - "method", - "name", - "namespace", - "param", - "private", - "property", - "public", - "requires", - "returns", - "see", - "since", - "static", - "throws", - "type", - "typedef", - "property", - "prop", - "version" - ]; - var jsDocTagNameCompletionEntries; - var jsDocTagCompletionEntries; - function getJsDocCommentsFromDeclarations(declarations) { - // Only collect doc comments from duplicate declarations once: - // In case of a union property there might be same declaration multiple times - // which only varies in type parameter - // Eg. const a: Array | Array; a.length - // The property length will have two declarations of property length coming - // from Array - Array and Array - var documentationComment = []; - forEachUnique(declarations, function (declaration) { - var comments = ts.getCommentsFromJSDoc(declaration); - if (!comments) { - return; - } - for (var _i = 0, comments_3 = comments; _i < comments_3.length; _i++) { - var comment = comments_3[_i]; - if (comment) { - if (documentationComment.length) { - documentationComment.push(ts.lineBreakPart()); - } - documentationComment.push(ts.textPart(comment)); - } - } - }); - return documentationComment; - } - JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; - function getJsDocTagsFromDeclarations(declarations) { - // Only collect doc comments from duplicate declarations once. - var tags = []; - forEachUnique(declarations, function (declaration) { - var jsDocs = ts.getJSDocs(declaration); - if (!jsDocs) { - return; - } - for (var _i = 0, jsDocs_1 = jsDocs; _i < jsDocs_1.length; _i++) { - var doc = jsDocs_1[_i]; - var tagsForDoc = doc.tags; - if (tagsForDoc) { - tags.push.apply(tags, tagsForDoc.filter(function (tag) { return tag.kind === 284 /* JSDocTag */; }).map(function (jsDocTag) { - return { - name: jsDocTag.tagName.text, - text: jsDocTag.comment - }; - })); - } - } - }); - return tags; - } - JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; - /** - * Iterates through 'array' by index and performs the callback on each element of array until the callback - * returns a truthy value, then returns that value. - * If no such value is found, the callback is applied to each element of array and undefined is returned. - */ - function forEachUnique(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (ts.indexOf(array, array[i]) === i) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return undefined; - } - function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0", - }; - })); - } - JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; - function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { - return { - name: "@" + tagName, - kind: ts.ScriptElementKind.keyword, - kindModifiers: "", - sortText: "0" - }; - })); - } - JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; - /** - * Checks if position points to a valid position to add JSDoc comments, and if so, - * returns the appropriate template. Otherwise returns an empty string. - * Valid positions are - * - outside of comments, statements, and expressions, and - * - preceding a: - * - function/constructor/method declaration - * - class declarations - * - variable statements - * - namespace declarations - * - * Hosts should ideally check that: - * - The line is all whitespace up to 'position' before performing the insertion. - * - If the keystroke sequence "/\*\*" induced the call, we also check that the next - * non-whitespace character is '*', which (approximately) indicates whether we added - * the second '*' to complete an existing (JSDoc) comment. - * @param fileName The file in which to perform the check. - * @param position The (character-indexed) position in the file where the check should - * be performed. - */ - function getDocCommentTemplateAtPosition(newLine, sourceFile, position) { - // Check if in a context where we don't want to perform any insertion - if (ts.isInString(sourceFile, position) || ts.isInComment(sourceFile, position) || ts.hasDocComment(sourceFile, position)) { - return undefined; - } - var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); - var tokenStart = tokenAtPos.getStart(); - if (!tokenAtPos || tokenStart < position) { - return undefined; - } - // TODO: add support for: - // - enums/enum members - // - interfaces - // - property declarations - // - potentially property assignments - var commentOwner; - findOwner: for (commentOwner = tokenAtPos; commentOwner; commentOwner = commentOwner.parent) { - switch (commentOwner.kind) { - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 152 /* Constructor */: - case 229 /* ClassDeclaration */: - case 208 /* VariableStatement */: - break findOwner; - case 265 /* SourceFile */: - return undefined; - case 233 /* ModuleDeclaration */: - // If in walking up the tree, we hit a a nested namespace declaration, - // then we must be somewhere within a dotted namespace name; however we don't - // want to give back a JSDoc template for the 'b' or 'c' in 'namespace a.b.c { }'. - if (commentOwner.parent.kind === 233 /* ModuleDeclaration */) { - return undefined; - } - break findOwner; - } - } - if (!commentOwner || commentOwner.getStart() < position) { - return undefined; - } - var parameters = getParametersForJsDocOwningNode(commentOwner); - var posLineAndChar = sourceFile.getLineAndCharacterOfPosition(position); - var lineStart = sourceFile.getLineStarts()[posLineAndChar.line]; - // replace non-whitespace characters in prefix with spaces. - var indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character).replace(/\S/i, function () { return " "; }); - var isJavaScriptFile = ts.hasJavaScriptFileExtension(sourceFile.fileName); - var docParams = ""; - for (var i = 0; i < parameters.length; i++) { - var currentName = parameters[i].name; - var paramName = currentName.kind === 71 /* Identifier */ ? - currentName.text : - "param" + i; - if (isJavaScriptFile) { - docParams += indentationStr + " * @param {any} " + paramName + newLine; - } - else { - docParams += indentationStr + " * @param " + paramName + newLine; - } - } - // A doc comment consists of the following - // * The opening comment line - // * the first line (without a param) for the object's untagged info (this is also where the caret ends up) - // * the '@param'-tagged lines - // * TODO: other tags. - // * the closing comment line - // * if the caret was directly in front of the object, then we add an extra line and indentation. - var preamble = "/**" + newLine + - indentationStr + " * "; - var result = preamble + newLine + - docParams + - indentationStr + " */" + - (tokenStart === position ? newLine + indentationStr : ""); - return { newText: result, caretOffset: preamble.length }; - } - JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; - function getParametersForJsDocOwningNode(commentOwner) { - if (ts.isFunctionLike(commentOwner)) { - return commentOwner.parameters; - } - if (commentOwner.kind === 208 /* VariableStatement */) { - var varStatement = commentOwner; - var varDeclarations = varStatement.declarationList.declarations; - if (varDeclarations.length === 1 && varDeclarations[0].initializer) { - return getParametersFromRightHandSideOfAssignment(varDeclarations[0].initializer); - } - } - return ts.emptyArray; - } - /** - * Digs into an an initializer or RHS operand of an assignment operation - * to get the parameters of an apt signature corresponding to a - * function expression or a class expression. - * - * @param rightHandSide the expression which may contain an appropriate set of parameters - * @returns the parameters of a signature found on the RHS if one exists; otherwise 'emptyArray'. - */ - function getParametersFromRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 185 /* ParenthesizedExpression */) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return rightHandSide.parameters; - case 199 /* ClassExpression */: - for (var _i = 0, _a = rightHandSide.members; _i < _a.length; _i++) { - var member = _a[_i]; - if (member.kind === 152 /* Constructor */) { - return member.parameters; - } - } - break; - } - return ts.emptyArray; - } - })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); -})(ts || (ts = {})); -// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0. -// See LICENSE.txt in the project root for complete license information. -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - // A map of loose file names to library names - // that we are confident require typings - var safeList; - var EmptySafeList = ts.createMap(); - /* @internal */ - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - /** - * @param host is the object providing I/O related operations. - * @param fileNames are the file names that belong to the same project - * @param projectRootPath is the path to the project root directory - * @param safeListPath is the path used to retrieve the safe list - * @param packageNameToTypingLocation is the map of package names to their cached typing locations - * @param typeAcquisition is used to customize the typing acquisition process - * @param compilerOptions are used as a source for typing inference - */ - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - // A typing name to typing file path mapping - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - // Only infer typings for .js and .jsx files - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 /* JS */ || kind === 2 /* JSX */; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - // Directories to search for package.json, bower.json and other typing information - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - // add typings for unresolved imports - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - // Add the cached typing locations for inferred typings that are already installed - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - // Remove typings that the user has added to the exclude list - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - /** - * Merge a given list of typingNames to the inferredTypings map - */ - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - /** - * Get the typing info from common package manager json files like package.json or bower.json - */ - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - /** - * Infer typing names from given file names. For example, the file name "jquery-min.2.3.4.js" - * should be inferred to the 'jquery' typing name; and "angular-route.1.2.3.js" should be inferred - * to the 'angular-route' typing name. - * @param fileNames are the names for source files in the project - */ - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2 /* JSX */; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - /** - * Infer typing names from packages folder (ex: node_module, bower_components) - * @param packagesFolderPath is the path to the packages folder - */ - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - // Todo: add support for ModuleResolutionHost too - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], /*excludes*/ undefined, /*includes*/ undefined, /*depth*/ 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - // npm 3's package.json contains a "_requiredBy" field - // we should include all the top level module names for npm 2, and only module names whose - // "_requiredBy" field starts with "#" or equals "/" for npm 3. - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - // If the package has its own d.ts typings, those will take precedence. Otherwise the package name will be used - // to download d.ts files from DefinitelyTyped - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var NavigateTo; - (function (NavigateTo) { - function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { - var patternMatcher = ts.createPatternMatcher(searchValue); - var rawItems = []; - var _loop_4 = function (sourceFile) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && ts.fileExtensionIs(sourceFile.fileName, ".d.ts")) { - return "continue"; - } - ts.forEachEntry(sourceFile.getNamedDeclarations(), function (declarations, name) { - if (declarations) { - // First do a quick check to see if the name of the declaration matches the - // last portion of the (possibly) dotted name they're searching for. - var matches = patternMatcher.getMatchesForLastSegmentOfPattern(name); - if (!matches) { - return; // continue to next named declarations - } - for (var _i = 0, declarations_12 = declarations; _i < declarations_12.length; _i++) { - var declaration = declarations_12[_i]; - // It was a match! If the pattern has dots in it, then also see if the - // declaration container matches as well. - if (patternMatcher.patternContainsDots) { - var containers = getContainers(declaration); - if (!containers) { - return true; // Break out of named declarations and go to the next source file. - } - matches = patternMatcher.getMatches(containers, name); - if (!matches) { - return; // continue to next named declarations - } - } - var fileName = sourceFile.fileName; - var matchKind = bestMatchKind(matches); - rawItems.push({ name: name, fileName: fileName, matchKind: matchKind, isCaseSensitive: allMatchesAreCaseSensitive(matches), declaration: declaration }); - } - } - }); - }; - // Search the declarations in all files and output matched NavigateToItem into array of NavigateToItem[] - for (var _i = 0, sourceFiles_7 = sourceFiles; _i < sourceFiles_7.length; _i++) { - var sourceFile = sourceFiles_7[_i]; - _loop_4(sourceFile); - } - // Remove imports when the imported declaration is already in the list and has the same name. - rawItems = ts.filter(rawItems, function (item) { - var decl = item.declaration; - if (decl.kind === 239 /* ImportClause */ || decl.kind === 242 /* ImportSpecifier */ || decl.kind === 237 /* ImportEqualsDeclaration */) { - var importer = checker.getSymbolAtLocation(decl.name); - var imported = checker.getAliasedSymbol(importer); - return importer.name !== imported.name; - } - else { - return true; - } - }); - rawItems.sort(compareNavigateToItems); - if (maxResultCount !== undefined) { - rawItems = rawItems.slice(0, maxResultCount); - } - var items = ts.map(rawItems, createNavigateToItem); - return items; - function allMatchesAreCaseSensitive(matches) { - ts.Debug.assert(matches.length > 0); - // This is a case sensitive match, only if all the submatches were case sensitive. - for (var _i = 0, matches_2 = matches; _i < matches_2.length; _i++) { - var match = matches_2[_i]; - if (!match.isCaseSensitive) { - return false; - } - } - return true; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - node.kind === 8 /* NumericLiteral */) { - return node.text; - } - } - return undefined; - } - function tryAddSingleDeclarationName(declaration, containers) { - if (declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var text = getTextOfIdentifierOrLiteral(name); - if (text !== undefined) { - containers.unshift(text); - } - else if (name.kind === 144 /* ComputedPropertyName */) { - return tryAddComputedPropertyName(name.expression, containers, /*includeLastPortion*/ true); - } - else { - // Don't know how to add this. - return false; - } - } - } - return true; - } - // Only added the names of computed properties if they're simple dotted expressions, like: - // - // [X.Y.Z]() { } - function tryAddComputedPropertyName(expression, containers, includeLastPortion) { - var text = getTextOfIdentifierOrLiteral(expression); - if (text !== undefined) { - if (includeLastPortion) { - containers.unshift(text); - } - return true; - } - if (expression.kind === 179 /* PropertyAccessExpression */) { - var propertyAccess = expression; - if (includeLastPortion) { - containers.unshift(propertyAccess.name.text); - } - return tryAddComputedPropertyName(propertyAccess.expression, containers, /*includeLastPortion*/ true); - } - return false; - } - function getContainers(declaration) { - var containers = []; - // First, if we started with a computed property name, then add all but the last - // portion into the container array. - var name = ts.getNameOfDeclaration(declaration); - if (name.kind === 144 /* ComputedPropertyName */) { - if (!tryAddComputedPropertyName(name.expression, containers, /*includeLastPortion*/ false)) { - return undefined; - } - } - // Now, walk up our containers, adding all their names to the container array. - declaration = ts.getContainerNode(declaration); - while (declaration) { - if (!tryAddSingleDeclarationName(declaration, containers)) { - return undefined; - } - declaration = ts.getContainerNode(declaration); - } - return containers; - } - function bestMatchKind(matches) { - ts.Debug.assert(matches.length > 0); - var bestMatchKind = ts.PatternMatchKind.camelCase; - for (var _i = 0, matches_3 = matches; _i < matches_3.length; _i++) { - var match = matches_3[_i]; - var kind = match.kind; - if (kind < bestMatchKind) { - bestMatchKind = kind; - } - } - return bestMatchKind; - } - function compareNavigateToItems(i1, i2) { - // TODO(cyrusn): get the gamut of comparisons that VS already uses here. - // Right now we just sort by kind first, and then by name of the item. - // We first sort case insensitively. So "Aaa" will come before "bar". - // Then we sort case sensitively, so "aaa" will come before "Aaa". - return i1.matchKind - i2.matchKind || - ts.compareStringsCaseInsensitive(i1.name, i2.name) || - ts.compareStrings(i1.name, i2.name); - } - function createNavigateToItem(rawItem) { - var declaration = rawItem.declaration; - var container = ts.getContainerNode(declaration); - var containerName = container && ts.getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: ts.getNodeKind(declaration), - kindModifiers: ts.getNodeModifiers(declaration), - matchKind: ts.PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: ts.createTextSpanFromNode(declaration), - // TODO(jfreeman): What should be the containerName when the container has a computed name? - containerName: containerName ? containerName.text : "", - containerKind: containerName ? ts.getNodeKind(container) : "" - }; - } - } - NavigateTo.getNavigateToItems = getNavigateToItems; - })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var NavigationBar; - (function (NavigationBar) { - /** - * Matches all whitespace characters in a string. Eg: - * - * "app. - * - * onactivated" - * - * matches because of the newline, whereas - * - * "app.onactivated" - * - * does not match. - */ - var whiteSpaceRegex = /\s+/g; - // Keep sourceFile handy so we don't have to search for it every time we need to call `getText`. - var curCancellationToken; - var curSourceFile; - /** - * For performance, we keep navigation bar parents on a stack rather than passing them through each recursion. - * `parent` is the current parent and is *not* stored in parentsStack. - * `startNode` sets a new parent and `endNode` returns to the previous parent. - */ - var parentsStack = []; - var parent; - // NavigationBarItem requires an array, but will not mutate it, so just give it this for performance. - var emptyChildItemArray = []; - function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return ts.map(topLevelItems(rootNavigationBarNode(sourceFile)), convertToTopLevelItem); - } - finally { - reset(); - } - } - NavigationBar.getNavigationBarItems = getNavigationBarItems; - function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } - finally { - reset(); - } - } - NavigationBar.getNavigationTree = getNavigationTree; - function reset() { - curSourceFile = undefined; - curCancellationToken = undefined; - parentsStack = []; - parent = undefined; - emptyChildItemArray = []; - } - function nodeText(node) { - return node.getText(curSourceFile); - } - function navigationBarNodeKind(n) { - return n.node.kind; - } - function pushChild(parent, child) { - if (parent.children) { - parent.children.push(child); - } - else { - parent.children = [child]; - } - } - function rootNavigationBarNode(sourceFile) { - ts.Debug.assert(!parentsStack.length); - var root = { node: sourceFile, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; - parent = root; - for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { - var statement = _a[_i]; - addChildrenRecursively(statement); - } - endNode(); - ts.Debug.assert(!parent && !parentsStack.length); - return root; - } - function addLeafNode(node) { - pushChild(parent, emptyNavigationBarNode(node)); - } - function emptyNavigationBarNode(node) { - return { - node: node, - additionalNodes: undefined, - parent: parent, - children: undefined, - indent: parent.indent + 1 - }; - } - /** - * Add a new level of NavigationBarNodes. - * This pushes to the stack, so you must call `endNode` when you are done adding to this node. - */ - function startNode(node) { - var navNode = emptyNavigationBarNode(node); - pushChild(parent, navNode); - // Save the old parent - parentsStack.push(parent); - parent = navNode; - } - /** Call after calling `startNode` and adding children to it. */ - function endNode() { - if (parent.children) { - mergeChildren(parent.children); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - } - function addNodeWithRecursiveChild(node, child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } - /** Look for navigation bar items in node's subtree, adding them to the current `parent`. */ - function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || ts.isToken(node)) { - return; - } - switch (node.kind) { - case 152 /* Constructor */: - // Get parameter properties, and treat them as being on the *same* level as the constructor, not under it. - var ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - // Parameter properties are children of the class, not the constructor. - for (var _i = 0, _a = ctr.parameters; _i < _a.length; _i++) { - var param = _a[_i]; - if (ts.isParameterPropertyDeclaration(param)) { - addLeafNode(param); - } - } - break; - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 150 /* MethodSignature */: - if (!ts.hasDynamicName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - if (!ts.hasDynamicName(node)) { - addLeafNode(node); - } - break; - case 239 /* ImportClause */: - var importClause = node; - // Handle default import case e.g.: - // import d from "mod"; - if (importClause.name) { - addLeafNode(importClause); - } - // Handle named bindings in imports e.g.: - // import * as NS from "mod"; - // import {a, b as B} from "mod"; - var namedBindings = importClause.namedBindings; - if (namedBindings) { - if (namedBindings.kind === 240 /* NamespaceImport */) { - addLeafNode(namedBindings); - } - else { - for (var _b = 0, _c = namedBindings.elements; _b < _c.length; _b++) { - var element = _c[_b]; - addLeafNode(element); - } - } - } - break; - case 176 /* BindingElement */: - case 226 /* VariableDeclaration */: - var decl = node; - var name = decl.name; - if (ts.isBindingPattern(name)) { - addChildrenRecursively(name); - } - else if (decl.initializer && isFunctionOrClassExpression(decl.initializer)) { - // For `const x = function() {}`, just use the function node, not the const. - addChildrenRecursively(decl.initializer); - } - else { - addNodeWithRecursiveChild(decl, decl.initializer); - } - break; - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - addNodeWithRecursiveChild(node, node.body); - break; - case 232 /* EnumDeclaration */: - startNode(node); - for (var _d = 0, _e = node.members; _d < _e.length; _d++) { - var member = _e[_d]; - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - startNode(node); - for (var _f = 0, _g = node.members; _f < _g.length; _f++) { - var member = _g[_f]; - addChildrenRecursively(member); - } - endNode(); - break; - case 233 /* ModuleDeclaration */: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 246 /* ExportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 157 /* IndexSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 231 /* TypeAliasDeclaration */: - addLeafNode(node); - break; - default: - ts.forEach(node.jsDoc, function (jsDoc) { - ts.forEach(jsDoc.tags, function (tag) { - if (tag.kind === 290 /* JSDocTypedefTag */) { - addLeafNode(tag); - } - }); - }); - ts.forEachChild(node, addChildrenRecursively); - } - } - /** Merge declarations of the same kind. */ - function mergeChildren(children) { - var nameToItems = ts.createMap(); - ts.filterMutate(children, function (child) { - var declName = ts.getNameOfDeclaration(child.node); - var name = declName && nodeText(declName); - if (!name) { - // Anonymous items are never merged. - return true; - } - var itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { - var itemWithSameName = itemsWithSameName_1[_i]; - if (tryMerge(itemWithSameName, child)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } - else { - var itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - function tryMerge(a, b) { - if (shouldReallyMerge(a.node, b.node)) { - merge(a, b); - return true; - } - return false; - } - }); - /** a and b have the same name, but they may not be mergeable. */ - function shouldReallyMerge(a, b) { - return a.kind === b.kind && (a.kind !== 233 /* ModuleDeclaration */ || areSameModule(a, b)); - // We use 1 NavNode to represent 'A.B.C', but there are multiple source nodes. - // Only merge module nodes that have the same chain. Don't merge 'A.B.C' with 'A'! - function areSameModule(a, b) { - if (a.body.kind !== b.body.kind) { - return false; - } - if (a.body.kind !== 233 /* ModuleDeclaration */) { - return true; - } - return areSameModule(a.body, b.body); - } - } - /** Merge source into target. Source should be thrown away after this is called. */ - function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); - } - target.children = ts.concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children); - sortChildren(target.children); - } - var _a; - } - } - /** Recursively ensure that each NavNode's children are in sorted order. */ - function sortChildren(children) { - children.sort(compareChildren); - } - function compareChildren(child1, child2) { - var name1 = tryGetName(child1.node), name2 = tryGetName(child2.node); - if (name1 && name2) { - var cmp = ts.compareStringsCaseInsensitive(name1, name2); - return cmp !== 0 ? cmp : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - else { - return name1 ? 1 : name2 ? -1 : navigationBarNodeKind(child1) - navigationBarNodeKind(child2); - } - } - /** - * This differs from getItemName because this is just used for sorting. - * We only sort nodes by name that have a more-or-less "direct" name, as opposed to `new()` and the like. - * So `new()` can still come before an `aardvark` method. - */ - function tryGetName(node) { - if (node.kind === 233 /* ModuleDeclaration */) { - return getModuleName(node); - } - var declName = ts.getNameOfDeclaration(node); - if (declName) { - return ts.getPropertyNameForPropertyNameNode(declName); - } - switch (node.kind) { - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 199 /* ClassExpression */: - return getFunctionOrClassName(node); - case 290 /* JSDocTypedefTag */: - return getJSDocTypedefTagName(node); - default: - return undefined; - } - } - function getItemName(node) { - if (node.kind === 233 /* ModuleDeclaration */) { - return getModuleName(node); - } - var name = ts.getNameOfDeclaration(node); - if (name) { - var text = nodeText(name); - if (text.length > 0) { - return text; - } - } - switch (node.kind) { - case 265 /* SourceFile */: - var sourceFile = node; - return ts.isExternalModule(sourceFile) - ? "\"" + ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))) + "\"" - : ""; - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - if (ts.getModifierFlags(node) & 512 /* Default */) { - return "default"; - } - // We may get a string with newlines or other whitespace in the case of an object dereference - // (eg: "app\n.onactivated"), so we should remove the whitespace for readabiltiy in the - // navigation bar. - return getFunctionOrClassName(node); - case 152 /* Constructor */: - return "constructor"; - case 156 /* ConstructSignature */: - return "new()"; - case 155 /* CallSignature */: - return "()"; - case 157 /* IndexSignature */: - return "[]"; - case 290 /* JSDocTypedefTag */: - return getJSDocTypedefTagName(node); - default: - return ""; - } - } - function getJSDocTypedefTagName(node) { - if (node.name) { - return node.name.text; - } - else { - var parentNode = node.parent && node.parent.parent; - if (parentNode && parentNode.kind === 208 /* VariableStatement */) { - if (parentNode.declarationList.declarations.length > 0) { - var nameIdentifier = parentNode.declarationList.declarations[0].name; - if (nameIdentifier.kind === 71 /* Identifier */) { - return nameIdentifier.text; - } - } - } - return ""; - } - } - /** Flattens the NavNode tree to a list, keeping only the top-level items. */ - function topLevelItems(root) { - var topLevel = []; - function recur(item) { - if (isTopLevel(item)) { - topLevel.push(item); - if (item.children) { - for (var _i = 0, _a = item.children; _i < _a.length; _i++) { - var child = _a[_i]; - recur(child); - } - } - } - } - recur(root); - return topLevel; - function isTopLevel(item) { - switch (navigationBarNodeKind(item)) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 232 /* EnumDeclaration */: - case 230 /* InterfaceDeclaration */: - case 233 /* ModuleDeclaration */: - case 265 /* SourceFile */: - case 231 /* TypeAliasDeclaration */: - case 290 /* JSDocTypedefTag */: - return true; - case 152 /* Constructor */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 226 /* VariableDeclaration */: - return hasSomeImportantChild(item); - case 187 /* ArrowFunction */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item) { - if (!item.node.body) { - return false; - } - switch (navigationBarNodeKind(item.parent)) { - case 234 /* ModuleBlock */: - case 265 /* SourceFile */: - case 151 /* MethodDeclaration */: - case 152 /* Constructor */: - return true; - default: - return hasSomeImportantChild(item); - } - } - function hasSomeImportantChild(item) { - return ts.forEach(item.children, function (child) { - var childKind = navigationBarNodeKind(child); - return childKind !== 226 /* VariableDeclaration */ && childKind !== 176 /* BindingElement */; - }); - } - } - } - function convertToTree(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToTree) - }; - } - function convertToTopLevelItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: getModifiers(n.node), - spans: getSpans(n), - childItems: ts.map(n.children, convertToChildItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToChildItem(n) { - return { - text: getItemName(n.node), - kind: ts.getNodeKind(n.node), - kindModifiers: ts.getNodeModifiers(n.node), - spans: getSpans(n), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } - } - function getSpans(n) { - var spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { - var node = _a[_i]; - spans.push(getNodeSpan(node)); - } - } - return spans; - } - function getModuleName(moduleDeclaration) { - // We want to maintain quotation marks. - if (ts.isAmbientModule(moduleDeclaration)) { - return ts.getTextOfNode(moduleDeclaration.name); - } - // Otherwise, we need to aggregate each identifier to build up the qualified name. - var result = []; - result.push(moduleDeclaration.name.text); - while (moduleDeclaration.body && moduleDeclaration.body.kind === 233 /* ModuleDeclaration */) { - moduleDeclaration = moduleDeclaration.body; - result.push(moduleDeclaration.name.text); - } - return result.join("."); - } - /** - * For 'module A.B.C', we want to get the node for 'C'. - * We store 'A' as associated with a NavNode, and use getModuleName to traverse down again. - */ - function getInteriorModule(decl) { - return decl.body.kind === 233 /* ModuleDeclaration */ ? getInteriorModule(decl.body) : decl; - } - function isComputedProperty(member) { - return !member.name || member.name.kind === 144 /* ComputedPropertyName */; - } - function getNodeSpan(node) { - return node.kind === 265 /* SourceFile */ - ? ts.createTextSpanFromBounds(node.getFullStart(), node.getEnd()) - : ts.createTextSpanFromNode(node, curSourceFile); - } - function getModifiers(node) { - if (node.parent && node.parent.kind === 226 /* VariableDeclaration */) { - node = node.parent; - } - return ts.getNodeModifiers(node); - } - function getFunctionOrClassName(node) { - if (node.name && ts.getFullWidth(node.name) > 0) { - return ts.declarationNameToString(node.name); - } - else if (node.parent.kind === 226 /* VariableDeclaration */) { - return ts.declarationNameToString(node.parent.name); - } - else if (node.parent.kind === 194 /* BinaryExpression */ && - node.parent.operatorToken.kind === 58 /* EqualsToken */) { - return nodeText(node.parent.left).replace(whiteSpaceRegex, ""); - } - else if (node.parent.kind === 261 /* PropertyAssignment */ && node.parent.name) { - return nodeText(node.parent.name); - } - else if (ts.getModifierFlags(node) & 512 /* Default */) { - return "default"; - } - else { - return ts.isClassLike(node) ? "" : ""; - } - } - function isFunctionOrClassExpression(node) { - return node.kind === 186 /* FunctionExpression */ || node.kind === 187 /* ArrowFunction */ || node.kind === 199 /* ClassExpression */; - } - })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var OutliningElementsCollector; - (function (OutliningElementsCollector) { - function collectElements(sourceFile, cancellationToken) { - var elements = []; - var collapseText = "..."; - function addOutliningSpan(hintSpanNode, startElement, endElement, autoCollapse) { - if (hintSpanNode && startElement && endElement) { - var span_13 = { - textSpan: ts.createTextSpanFromBounds(startElement.pos, endElement.end), - hintSpan: ts.createTextSpanFromNode(hintSpanNode, sourceFile), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_13); - } - } - function addOutliningSpanComments(commentSpan, autoCollapse) { - if (commentSpan) { - var span_14 = { - textSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - hintSpan: ts.createTextSpanFromBounds(commentSpan.pos, commentSpan.end), - bannerText: collapseText, - autoCollapse: autoCollapse - }; - elements.push(span_14); - } - } - function addOutliningForLeadingCommentsForNode(n) { - var comments = ts.getLeadingCommentRangesOfNode(n, sourceFile); - if (comments) { - var firstSingleLineCommentStart = -1; - var lastSingleLineCommentEnd = -1; - var isFirstSingleLineComment = true; - var singleLineCommentCount = 0; - for (var _i = 0, comments_4 = comments; _i < comments_4.length; _i++) { - var currentComment = comments_4[_i]; - cancellationToken.throwIfCancellationRequested(); - // For single line comments, combine consecutive ones (2 or more) into - // a single span from the start of the first till the end of the last - if (currentComment.kind === 2 /* SingleLineCommentTrivia */) { - if (isFirstSingleLineComment) { - firstSingleLineCommentStart = currentComment.pos; - } - isFirstSingleLineComment = false; - lastSingleLineCommentEnd = currentComment.end; - singleLineCommentCount++; - } - else if (currentComment.kind === 3 /* MultiLineCommentTrivia */) { - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - addOutliningSpanComments(currentComment, /*autoCollapse*/ false); - singleLineCommentCount = 0; - lastSingleLineCommentEnd = -1; - isFirstSingleLineComment = true; - } - } - combineAndAddMultipleSingleLineComments(singleLineCommentCount, firstSingleLineCommentStart, lastSingleLineCommentEnd); - } - } - function combineAndAddMultipleSingleLineComments(count, start, end) { - // Only outline spans of two or more consecutive single line comments - if (count > 1) { - var multipleSingleLineComments = { - kind: 2 /* SingleLineCommentTrivia */, - pos: start, - end: end, - }; - addOutliningSpanComments(multipleSingleLineComments, /*autoCollapse*/ false); - } - } - function autoCollapse(node) { - return ts.isFunctionBlock(node) && node.parent.kind !== 187 /* ArrowFunction */; - } - var depth = 0; - var maxDepth = 20; - function walk(n) { - cancellationToken.throwIfCancellationRequested(); - if (depth > maxDepth) { - return; - } - if (ts.isDeclaration(n)) { - addOutliningForLeadingCommentsForNode(n); - } - switch (n.kind) { - case 207 /* Block */: - if (!ts.isFunctionBlock(n)) { - var parent = n.parent; - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - // Check if the block is standalone, or 'attached' to some parent statement. - // If the latter, we want to collapse the block, but consider its hint span - // to be the entire span of the parent. - if (parent.kind === 212 /* DoStatement */ || - parent.kind === 215 /* ForInStatement */ || - parent.kind === 216 /* ForOfStatement */ || - parent.kind === 214 /* ForStatement */ || - parent.kind === 211 /* IfStatement */ || - parent.kind === 213 /* WhileStatement */ || - parent.kind === 220 /* WithStatement */ || - parent.kind === 260 /* CatchClause */) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - if (parent.kind === 224 /* TryStatement */) { - // Could be the try-block, or the finally-block. - var tryStatement = parent; - if (tryStatement.tryBlock === n) { - addOutliningSpan(parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - else if (tryStatement.finallyBlock === n) { - var finallyKeyword = ts.findChildOfKind(tryStatement, 87 /* FinallyKeyword */, sourceFile); - if (finallyKeyword) { - addOutliningSpan(finallyKeyword, openBrace, closeBrace, autoCollapse(n)); - break; - } - } - // fall through. - } - // Block was a standalone block. In this case we want to only collapse - // the span of the block, independent of any parent span. - var span_15 = ts.createTextSpanFromNode(n); - elements.push({ - textSpan: span_15, - hintSpan: span_15, - bannerText: collapseText, - autoCollapse: autoCollapse(n) - }); - break; - } - // falls through - case 234 /* ModuleBlock */: { - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - addOutliningSpan(n.parent, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 178 /* ObjectLiteralExpression */: - case 235 /* CaseBlock */: { - var openBrace = ts.findChildOfKind(n, 17 /* OpenBraceToken */, sourceFile); - var closeBrace = ts.findChildOfKind(n, 18 /* CloseBraceToken */, sourceFile); - addOutliningSpan(n, openBrace, closeBrace, autoCollapse(n)); - break; - } - case 177 /* ArrayLiteralExpression */: - var openBracket = ts.findChildOfKind(n, 21 /* OpenBracketToken */, sourceFile); - var closeBracket = ts.findChildOfKind(n, 22 /* CloseBracketToken */, sourceFile); - addOutliningSpan(n, openBracket, closeBracket, autoCollapse(n)); - break; - } - depth++; - ts.forEachChild(n, walk); - depth--; - } - walk(sourceFile); - return elements; - } - OutliningElementsCollector.collectElements = collectElements; - })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - // Note(cyrusn): this enum is ordered from strongest match type to weakest match type. - var PatternMatchKind; - (function (PatternMatchKind) { - PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; - PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; - PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; - PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; - })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); - function createPatternMatch(kind, punctuationStripped, isCaseSensitive, camelCaseWeight) { - return { - kind: kind, - punctuationStripped: punctuationStripped, - isCaseSensitive: isCaseSensitive, - camelCaseWeight: camelCaseWeight - }; - } - function createPatternMatcher(pattern) { - // We'll often see the same candidate string many times when searching (For example, when - // we see the name of a module that is used everywhere, or the name of an overload). As - // such, we cache the information we compute about the candidate for the life of this - // pattern matcher so we don't have to compute it multiple times. - var stringToWordSpans = ts.createMap(); - pattern = pattern.trim(); - var dotSeparatedSegments = pattern.split(".").map(function (p) { return createSegment(p.trim()); }); - var invalidPattern = dotSeparatedSegments.length === 0 || ts.forEach(dotSeparatedSegments, segmentIsInvalid); - return { - getMatches: getMatches, - getMatchesForLastSegmentOfPattern: getMatchesForLastSegmentOfPattern, - patternContainsDots: dotSeparatedSegments.length > 1 - }; - // Quick checks so we can bail out when asked to match a candidate. - function skipMatch(candidate) { - return invalidPattern || !candidate; - } - function getMatchesForLastSegmentOfPattern(candidate) { - if (skipMatch(candidate)) { - return undefined; - } - return matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - } - function getMatches(candidateContainers, candidate) { - if (skipMatch(candidate)) { - return undefined; - } - // First, check that the last part of the dot separated pattern matches the name of the - // candidate. If not, then there's no point in proceeding and doing the more - // expensive work. - var candidateMatch = matchSegment(candidate, ts.lastOrUndefined(dotSeparatedSegments)); - if (!candidateMatch) { - return undefined; - } - candidateContainers = candidateContainers || []; - // -1 because the last part was checked against the name, and only the rest - // of the parts are checked against the container. - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - // There weren't enough container parts to match against the pattern parts. - // So this definitely doesn't match. - return undefined; - } - // So far so good. Now break up the container for the candidate and check if all - // the dotted parts match up correctly. - var totalMatch = candidateMatch; - for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - var segment = dotSeparatedSegments[i]; - var containerName = candidateContainers[j]; - var containerMatch = matchSegment(containerName, segment); - if (!containerMatch) { - // This container didn't match the pattern piece. So there's no match at all. - return undefined; - } - ts.addRange(totalMatch, containerMatch); - } - // Success, this symbol's full name matched against the dotted name the user was asking - // about. - return totalMatch; - } - function getWordSpans(word) { - var spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; - } - function matchTextChunk(candidate, chunk, punctuationStripped) { - var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - if (chunk.text.length === candidate.length) { - // a) Check if the part matches the candidate entirely, in an case insensitive or - // sensitive manner. If it does, return that there was an exact match. - return createPatternMatch(PatternMatchKind.exact, punctuationStripped, /*isCaseSensitive:*/ candidate === chunk.text); - } - else { - // b) Check if the part is a prefix of the candidate, in a case insensitive or sensitive - // manner. If it does, return that there was a prefix match. - return createPatternMatch(PatternMatchKind.prefix, punctuationStripped, /*isCaseSensitive:*/ ts.startsWith(candidate, chunk.text)); - } - } - var isLowercase = chunk.isLowerCase; - if (isLowercase) { - if (index > 0) { - // c) If the part is entirely lowercase, then check if it is contained anywhere in the - // candidate in a case insensitive manner. If so, return that there was a substring - // match. - // - // Note: We only have a substring match if the lowercase part is prefix match of some - // word part. That way we don't match something like 'Class' when the user types 'a'. - // But we would match 'FooAttribute' (since 'Attribute' starts with 'a'). - var wordSpans = getWordSpans(candidate); - for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { - var span_16 = wordSpans_1[_i]; - if (partStartsWith(candidate, span_16, chunk.text, /*ignoreCase:*/ true)) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, - /*isCaseSensitive:*/ partStartsWith(candidate, span_16, chunk.text, /*ignoreCase:*/ false)); - } - } - } - } - else { - // d) If the part was not entirely lowercase, then check if it is contained in the - // candidate in a case *sensitive* manner. If so, return that there was a substring - // match. - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, /*isCaseSensitive:*/ true); - } - } - if (!isLowercase) { - // e) If the part was not entirely lowercase, then attempt a camel cased match as well. - if (chunk.characterSpans.length > 0) { - var candidateParts = getWordSpans(candidate); - var camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ false); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, /*isCaseSensitive:*/ true, /*camelCaseWeight:*/ camelCaseWeight); - } - camelCaseWeight = tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ true); - if (camelCaseWeight !== undefined) { - return createPatternMatch(PatternMatchKind.camelCase, punctuationStripped, /*isCaseSensitive:*/ false, /*camelCaseWeight:*/ camelCaseWeight); - } - } - } - if (isLowercase) { - // f) Is the pattern a substring of the candidate starting on one of the candidate's word boundaries? - // We could check every character boundary start of the candidate for the pattern. However, that's - // an m * n operation in the wost case. Instead, find the first instance of the pattern - // substring, and see if it starts on a capital letter. It seems unlikely that the user will try to - // filter the list based on a substring that starts on a capital letter and also with a lowercase one. - // (Pattern: fogbar, Candidate: quuxfogbarFogBar). - if (chunk.text.length < candidate.length) { - if (index > 0 && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch(PatternMatchKind.substring, punctuationStripped, /*isCaseSensitive:*/ false); - } - } - } - return undefined; - } - function containsSpaceOrAsterisk(text) { - for (var i = 0; i < text.length; i++) { - var ch = text.charCodeAt(i); - if (ch === 32 /* space */ || ch === 42 /* asterisk */) { - return true; - } - } - return false; - } - function matchSegment(candidate, segment) { - // First check if the segment matches as is. This is also useful if the segment contains - // characters we would normally strip when splitting into parts that we also may want to - // match in the candidate. For example if the segment is "@int" and the candidate is - // "@int", then that will show up as an exact match here. - // - // Note: if the segment contains a space or an asterisk then we must assume that it's a - // multi-word segment. - if (!containsSpaceOrAsterisk(segment.totalTextChunk.text)) { - var match = matchTextChunk(candidate, segment.totalTextChunk, /*punctuationStripped:*/ false); - if (match) { - return [match]; - } - } - // The logic for pattern matching is now as follows: - // - // 1) Break the segment passed in into words. Breaking is rather simple and a - // good way to think about it that if gives you all the individual alphanumeric words - // of the pattern. - // - // 2) For each word try to match the word against the candidate value. - // - // 3) Matching is as follows: - // - // a) Check if the word matches the candidate entirely, in an case insensitive or - // sensitive manner. If it does, return that there was an exact match. - // - // b) Check if the word is a prefix of the candidate, in a case insensitive or - // sensitive manner. If it does, return that there was a prefix match. - // - // c) If the word is entirely lowercase, then check if it is contained anywhere in the - // candidate in a case insensitive manner. If so, return that there was a substring - // match. - // - // Note: We only have a substring match if the lowercase part is prefix match of - // some word part. That way we don't match something like 'Class' when the user - // types 'a'. But we would match 'FooAttribute' (since 'Attribute' starts with - // 'a'). - // - // d) If the word was not entirely lowercase, then check if it is contained in the - // candidate in a case *sensitive* manner. If so, return that there was a substring - // match. - // - // e) If the word was not entirely lowercase, then attempt a camel cased match as - // well. - // - // f) The word is all lower case. Is it a case insensitive substring of the candidate starting - // on a part boundary of the candidate? - // - // Only if all words have some sort of match is the pattern considered matched. - var subWordTextChunks = segment.subWordTextChunks; - var matches = undefined; - for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { - var subWordTextChunk = subWordTextChunks_1[_i]; - // Try to match the candidate with this word - var result = matchTextChunk(candidate, subWordTextChunk, /*punctuationStripped:*/ true); - if (!result) { - return undefined; - } - matches = matches || []; - matches.push(result); - } - return matches; - } - function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { - var patternPartStart = patternSpan ? patternSpan.start : 0; - var patternPartLength = patternSpan ? patternSpan.length : pattern.length; - if (patternPartLength > candidateSpan.length) { - // Pattern part is longer than the candidate part. There can never be a match. - return false; - } - if (ignoreCase) { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (toLowerCase(ch1) !== toLowerCase(ch2)) { - return false; - } - } - } - else { - for (var i = 0; i < patternPartLength; i++) { - var ch1 = pattern.charCodeAt(patternPartStart + i); - var ch2 = candidate.charCodeAt(candidateSpan.start + i); - if (ch1 !== ch2) { - return false; - } - } - } - return true; - } - function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - var chunkCharacterSpans = chunk.characterSpans; - // Note: we may have more pattern parts than candidate parts. This is because multiple - // pattern parts may match a candidate part. For example "SiUI" against "SimpleUI". - // We'll have 3 pattern parts Si/U/I against two candidate parts Simple/UI. However, U - // and I will both match in UI. - var currentCandidate = 0; - var currentChunkSpan = 0; - var firstMatch = undefined; - var contiguous = undefined; - while (true) { - // Let's consider our termination cases - if (currentChunkSpan === chunkCharacterSpans.length) { - // We did match! We shall assign a weight to this - var weight = 0; - // Was this contiguous? - if (contiguous) { - weight += 1; - } - // Did we start at the beginning of the candidate? - if (firstMatch === 0) { - weight += 2; - } - return weight; - } - else if (currentCandidate === candidateParts.length) { - // No match, since we still have more of the pattern to hit - return undefined; - } - var candidatePart = candidateParts[currentCandidate]; - var gotOneMatchThisCandidate = false; - // Consider the case of matching SiUI against SimpleUIElement. The candidate parts - // will be Simple/UI/Element, and the pattern parts will be Si/U/I. We'll match 'Si' - // against 'Simple' first. Then we'll match 'U' against 'UI'. However, we want to - // still keep matching pattern parts against that candidate part. - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - // We've already gotten one pattern part match in this candidate. We will - // only continue trying to consumer pattern parts if the last part and this - // part are both upper case. - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || - !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; - // If we were contiguous, then keep that value. If we weren't, then keep that - // value. If we don't know, then set the value to 'true' as an initial match is - // obviously contiguous. - contiguous = contiguous === undefined ? true : contiguous; - candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - // Check if we matched anything at all. If we didn't, then we need to unset the - // contiguous bit if we currently had it set. - // If we haven't set the bit yet, then that means we haven't matched anything so - // far, and we don't want to change that. - if (!gotOneMatchThisCandidate && contiguous !== undefined) { - contiguous = false; - } - // Move onto the next candidate. - currentCandidate++; - } - } - } - ts.createPatternMatcher = createPatternMatcher; - function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; - } - // A segment is considered invalid if we couldn't find any words in it. - function segmentIsInvalid(segment) { - return segment.subWordTextChunks.length === 0; - } - function isUpperCaseLetter(ch) { - // Fast check for the ascii range. - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 5 /* Latest */)) { - return false; - } - // TODO: find a way to determine this for any unicode characters in a - // non-allocating manner. - var str = String.fromCharCode(ch); - return str === str.toUpperCase(); - } - function isLowerCaseLetter(ch) { - // Fast check for the ascii range. - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 5 /* Latest */)) { - return false; - } - // TODO: find a way to determine this for any unicode characters in a - // non-allocating manner. - var str = String.fromCharCode(ch); - return str === str.toLowerCase(); - } - // Assumes 'value' is already lowercase. - function indexOfIgnoringCase(string, value) { - var n = string.length - value.length; - for (var i = 0; i <= n; i++) { - if (startsWithIgnoringCase(string, value, i)) { - return i; - } - } - return -1; - } - // Assumes 'value' is already lowercase. - function startsWithIgnoringCase(string, value, start) { - for (var i = 0; i < value.length; i++) { - var ch1 = toLowerCase(string.charCodeAt(i + start)); - var ch2 = value.charCodeAt(i); - if (ch1 !== ch2) { - return false; - } - } - return true; - } - function toLowerCase(ch) { - // Fast convert for the ascii range. - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return 97 /* a */ + (ch - 65 /* A */); - } - if (ch < 127 /* maxAsciiCharacter */) { - return ch; - } - // TODO: find a way to compute this for any unicode characters in a - // non-allocating manner. - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); - } - function isDigit(ch) { - // TODO(cyrusn): Find a way to support this for unicode digits. - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; - } - function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 /* _ */ || ch === 36 /* $ */; - } - function breakPatternIntoTextChunks(pattern) { - var result = []; - var wordStart = 0; - var wordLength = 0; - for (var i = 0; i < pattern.length; i++) { - var ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } - else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; - } - function createTextChunk(text) { - var textLowerCase = text.toLowerCase(); - return { - text: text, - textLowerCase: textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; - } - /* @internal */ function breakIntoCharacterSpans(identifier) { - return breakIntoSpans(identifier, /*word:*/ false); - } - ts.breakIntoCharacterSpans = breakIntoCharacterSpans; - /* @internal */ function breakIntoWordSpans(identifier) { - return breakIntoSpans(identifier, /*word:*/ true); - } - ts.breakIntoWordSpans = breakIntoWordSpans; - function breakIntoSpans(identifier, word) { - var result = []; - var wordStart = 0; - for (var i = 1; i < identifier.length; i++) { - var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); - var currentIsDigit = isDigit(identifier.charCodeAt(i)); - var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - var hasTransitionFromUpperToLower = transitionFromUpperToLower(identifier, word, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || - charIsPunctuation(identifier.charCodeAt(i)) || - lastIsDigit !== currentIsDigit || - hasTransitionFromLowerToUpper || - hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(ts.createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; - } - function charIsPunctuation(ch) { - switch (ch) { - case 33 /* exclamation */: - case 34 /* doubleQuote */: - case 35 /* hash */: - case 37 /* percent */: - case 38 /* ampersand */: - case 39 /* singleQuote */: - case 40 /* openParen */: - case 41 /* closeParen */: - case 42 /* asterisk */: - case 44 /* comma */: - case 45 /* minus */: - case 46 /* dot */: - case 47 /* slash */: - case 58 /* colon */: - case 59 /* semicolon */: - case 63 /* question */: - case 64 /* at */: - case 91 /* openBracket */: - case 92 /* backslash */: - case 93 /* closeBracket */: - case 95 /* _ */: - case 123 /* openBrace */: - case 125 /* closeBrace */: - return true; - } - return false; - } - function isAllPunctuation(identifier, start, end) { - for (var i = start; i < end; i++) { - var ch = identifier.charCodeAt(i); - // We don't consider _ or $ as punctuation as there may be things with that name. - if (!charIsPunctuation(ch) || ch === 95 /* _ */ || ch === 36 /* $ */) { - return false; - } - } - return true; - } - function transitionFromUpperToLower(identifier, word, index, wordStart) { - if (word) { - // Cases this supports: - // 1) IDisposable -> I, Disposable - // 2) UIElement -> UI, Element - // 3) HTMLDocument -> HTML, Document - // - // etc. - if (index !== wordStart && - index + 1 < identifier.length) { - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - var nextIsLower = isLowerCaseLetter(identifier.charCodeAt(index + 1)); - if (currentIsUpper && nextIsLower) { - // We have a transition from an upper to a lower letter here. But we only - // want to break if all the letters that preceded are uppercase. i.e. if we - // have "Foo" we don't want to break that into "F, oo". But if we have - // "IFoo" or "UIFoo", then we want to break that into "I, Foo" and "UI, - // Foo". i.e. the last uppercase letter belongs to the lowercase letters - // that follows. Note: this will make the following not split properly: - // "HELLOthere". However, these sorts of names do not show up in .Net - // programs. - for (var i = wordStart; i < index; i++) { - if (!isUpperCaseLetter(identifier.charCodeAt(i))) { - return false; - } - } - return true; - } - } - } - return false; - } - function transitionFromLowerToUpper(identifier, word, index) { - var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - // See if the casing indicates we're starting a new word. Note: if we're breaking on - // words, then just seeing an upper case character isn't enough. Instead, it has to - // be uppercase and the previous character can't be uppercase. - // - // For example, breaking "AddMetadata" on words would make: Add Metadata - // - // on characters would be: A dd M etadata - // - // Break "AM" on words would be: AM - // - // on characters would be: A M - // - // We break the search string on characters. But we break the symbol name on words. - var transition = word - ? (currentIsUpper && !lastIsUpper) - : currentIsUpper; - return transition; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { - if (readImportFiles === void 0) { readImportFiles = true; } - if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } - var referencedFiles = []; - var typeReferenceDirectives = []; - var importedFiles = []; - var ambientExternalModules; - var isNoDefaultLib = false; - var braceNesting = 0; - // assume that text represent an external module if it contains at least one top level import/export - // ambient modules that are found inside external modules are interpreted as module augmentations - var externalModule = false; - function nextToken() { - var token = ts.scanner.scan(); - if (token === 17 /* OpenBraceToken */) { - braceNesting++; - } - else if (token === 18 /* CloseBraceToken */) { - braceNesting--; - } - return token; - } - function processTripleSlashDirectives() { - var commentRanges = ts.getLeadingCommentRanges(sourceText, 0); - ts.forEach(commentRanges, function (commentRange) { - var comment = sourceText.substring(commentRange.pos, commentRange.end); - var referencePathMatchResult = ts.getFileReferenceFromReferencePath(comment, commentRange); - if (referencePathMatchResult) { - isNoDefaultLib = referencePathMatchResult.isNoDefaultLib; - var fileReference = referencePathMatchResult.fileReference; - if (fileReference) { - var collection = referencePathMatchResult.isTypeReferenceDirective - ? typeReferenceDirectives - : referencedFiles; - collection.push(fileReference); - } - } - }); - } - function getFileReference() { - var file = ts.scanner.getTokenValue(); - var pos = ts.scanner.getTokenPos(); - return { - fileName: file, - pos: pos, - end: pos + file.length - }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - /** - * Returns true if at least one token was consumed from the stream - */ - function tryConsumeDeclare() { - var token = ts.scanner.getToken(); - if (token === 124 /* DeclareKeyword */) { - // declare module "mod" - token = nextToken(); - if (token === 128 /* ModuleKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - /** - * Returns true if at least one token was consumed from the stream - */ - function tryConsumeImport() { - var token = ts.scanner.getToken(); - if (token === 91 /* ImportKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import "mod"; - recordModuleName(); - return true; - } - else { - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import d from "mod"; - recordModuleName(); - return true; - } - } - else if (token === 58 /* EqualsToken */) { - if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { - return true; - } - } - else if (token === 26 /* CommaToken */) { - // consume comma and keep going - token = nextToken(); - } - else { - // unknown syntax - return true; - } - } - if (token === 17 /* OpenBraceToken */) { - token = nextToken(); - // consume "{ a as B, c, d as D}" clauses - // make sure that it stops on EOF - while (token !== 18 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 18 /* CloseBraceToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import {a as A} from "mod"; - // import d, {a, b as B} from "mod" - recordModuleName(); - } - } - } - } - else if (token === 39 /* AsteriskToken */) { - token = nextToken(); - if (token === 118 /* AsKeyword */) { - token = nextToken(); - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // import * as NS from "mod" - // import d, * as NS from "mod" - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - var token = ts.scanner.getToken(); - if (token === 84 /* ExportKeyword */) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 17 /* OpenBraceToken */) { - token = nextToken(); - // consume "{ a as B, c, d as D}" clauses - // make sure it stops on EOF - while (token !== 18 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 18 /* CloseBraceToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // export {a as A} from "mod"; - // export {a, b as B} from "mod" - recordModuleName(); - } - } - } - } - else if (token === 39 /* AsteriskToken */) { - token = nextToken(); - if (token === 140 /* FromKeyword */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // export * from "mod" - recordModuleName(); - } - } - } - else if (token === 91 /* ImportKeyword */) { - token = nextToken(); - if (token === 71 /* Identifier */ || ts.isKeyword(token)) { - token = nextToken(); - if (token === 58 /* EqualsToken */) { - if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken) { - var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); - if (token === 132 /* RequireKeyword */) { - token = nextToken(); - if (token === 19 /* OpenParenToken */) { - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // require("mod"); - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - var token = ts.scanner.getToken(); - if (token === 71 /* Identifier */ && ts.scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 19 /* OpenParenToken */) { - return true; - } - token = nextToken(); - if (token === 9 /* StringLiteral */) { - // looks like define ("modname", ... - skip string literal and comma - token = nextToken(); - if (token === 26 /* CommaToken */) { - token = nextToken(); - } - else { - // unexpected token - return true; - } - } - // should be start of dependency list - if (token !== 21 /* OpenBracketToken */) { - return true; - } - // skip open bracket - token = nextToken(); - var i = 0; - // scan until ']' or EOF - while (token !== 22 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) { - // record string literals as module names - if (token === 9 /* StringLiteral */) { - recordModuleName(); - i++; - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - ts.scanner.setText(sourceText); - nextToken(); - // Look for: - // import "mod"; - // import d from "mod" - // import {a as A } from "mod"; - // import * as NS from "mod" - // import d, {a, b as B} from "mod" - // import i = require("mod"); - // - // export * from "mod" - // export {a as b} from "mod" - // export import i = require("mod") - // (for JavaScript files) require("mod") - while (true) { - if (ts.scanner.getToken() === 1 /* EndOfFileToken */) { - break; - } - // check if at least one of alternative have moved scanner forward - if (tryConsumeDeclare() || - tryConsumeImport() || - tryConsumeExport() || - (detectJavaScriptImports && (tryConsumeRequireCall(/*skipCurrentToken*/ false) || tryConsumeDefine()))) { - continue; - } - else { - nextToken(); - } - } - ts.scanner.setText(undefined); - } - if (readImportFiles) { - processImports(); - } - processTripleSlashDirectives(); - if (externalModule) { - // for external modules module all nested ambient modules are augmentations - if (ambientExternalModules) { - // move all detected ambient modules to imported files since they need to be resolved - for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { - var decl = ambientExternalModules_1[_i]; - importedFiles.push(decl.ref); - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: undefined }; - } - else { - // for global scripts ambient modules still can have augmentations - look for ambient modules with depth > 0 - var ambientModuleNames = void 0; - if (ambientExternalModules) { - for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { - var decl = ambientExternalModules_2[_a]; - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } - else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: referencedFiles, typeReferenceDirectives: typeReferenceDirectives, importedFiles: importedFiles, isLibFile: isNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } - } - ts.preProcessFile = preProcessFile; -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var Rename; - (function (Rename) { - function getRenameInfo(typeChecker, defaultLibFileName, getCanonicalFileName, sourceFile, position) { - var getCanonicalDefaultLibName = ts.memoize(function () { return getCanonicalFileName(ts.normalizePath(defaultLibFileName)); }); - var node = ts.getTouchingWord(sourceFile, position, /*includeJsDocComment*/ true); - var renameInfo = node && nodeIsEligibleForRename(node) - ? getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) - : undefined; - return renameInfo || getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); - function isDefinedInLibraryFile(declaration) { - if (!defaultLibFileName) { - return false; - } - var sourceFile = declaration.getSourceFile(); - var canonicalName = getCanonicalFileName(ts.normalizePath(sourceFile.fileName)); - return canonicalName === getCanonicalDefaultLibName(); - } - } - Rename.getRenameInfo = getRenameInfo; - function getRenameInfoForNode(node, typeChecker, sourceFile, isDefinedInLibraryFile) { - var symbol = typeChecker.getSymbolAtLocation(node); - // Only allow a symbol to be renamed if it actually has at least one declaration. - if (symbol) { - var declarations = symbol.getDeclarations(); - if (declarations && declarations.length > 0) { - // Disallow rename for elements that are defined in the standard TypeScript library. - if (ts.some(declarations, isDefinedInLibraryFile)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - // Cannot rename `default` as in `import { default as foo } from "./someModule"; - if (node.kind === 71 /* Identifier */ && - node.originalKeywordKind === 79 /* DefaultKeyword */ && - symbol.parent.flags & 1536 /* Module */) { - return undefined; - } - var displayName = ts.stripQuotes(ts.getDeclaredName(typeChecker, symbol, node)); - var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); - return kind ? getRenameInfoSuccess(displayName, typeChecker.getFullyQualifiedName(symbol), kind, ts.SymbolDisplay.getSymbolModifiers(symbol), node, sourceFile) : undefined; - } - } - else if (node.kind === 9 /* StringLiteral */) { - if (isDefinedInLibraryFile(node)) { - return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - var displayName = ts.stripQuotes(node.text); - return getRenameInfoSuccess(displayName, displayName, ts.ScriptElementKind.variableElement, ts.ScriptElementKindModifier.none, node, sourceFile); - } - } - function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - kind: kind, - displayName: displayName, - localizedErrorMessage: undefined, - fullDisplayName: fullDisplayName, - kindModifiers: kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; - } - function getRenameInfoError(diagnostic) { - return { - canRename: false, - localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic), - displayName: undefined, - fullDisplayName: undefined, - kind: undefined, - kindModifiers: undefined, - triggerSpan: undefined - }; - } - function createTriggerSpanForNode(node, sourceFile) { - var start = node.getStart(sourceFile); - var width = node.getWidth(sourceFile); - if (node.kind === 9 /* StringLiteral */) { - // Exclude the quotes - start += 1; - width -= 2; - } - return ts.createTextSpan(start, width); - } - function nodeIsEligibleForRename(node) { - return node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) || - ts.isThis(node); - } - })(Rename = ts.Rename || (ts.Rename = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var SignatureHelp; - (function (SignatureHelp) { - // A partially written generic type expression is not guaranteed to have the correct syntax tree. the expression could be parsed as less than/greater than expression or a comma expression - // or some other combination depending on what the user has typed so far. For the purposes of signature help we need to consider any location after "<" as a possible generic type reference. - // To do this, the method will back parse the expression starting at the position required. it will try to parse the current expression as a generic type expression, if it did succeed it - // will return the generic identifier that started the expression (e.g. "foo" in "foo(#a, b) -> The token introduces a list, and should begin a signature help session - // Case 2: - // fo#o#(a, b)# -> The token is either not associated with a list, or ends a list, so the session should end - // Case 3: - // foo(a#, #b#) -> The token is buried inside a list, and should give signature help - // Find out if 'node' is an argument, a type argument, or neither - if (node.kind === 27 /* LessThanToken */ || - node.kind === 19 /* OpenParenToken */) { - // Find the list that starts right *after* the < or ( token. - // If the user has just opened a list, consider this item 0. - var list = getChildListThatStartsWithOpenerToken(callExpression, node, sourceFile); - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - ts.Debug.assert(list !== undefined); - return { - kind: isTypeArgList ? 0 /* TypeArguments */ : 1 /* CallArguments */, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: 0, - argumentCount: getArgumentCount(list) - }; - } - // findListItemInfo can return undefined if we are not in parent's argument list - // or type argument list. This includes cases where the cursor is: - // - To the right of the closing parenthesis, non-substitution template, or template tail. - // - Between the type arguments and the arguments (greater than token) - // - On the target of the call (parent.func) - // - On the 'new' keyword in a 'new' expression - var listItemInfo = ts.findListItemInfo(node); - if (listItemInfo) { - var list = listItemInfo.list; - var isTypeArgList = callExpression.typeArguments && callExpression.typeArguments.pos === list.pos; - var argumentIndex = getArgumentIndex(list, node); - var argumentCount = getArgumentCount(list); - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: isTypeArgList ? 0 /* TypeArguments */ : 1 /* CallArguments */, - invocation: callExpression, - argumentsSpan: getApplicableSpanForArguments(list, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - return undefined; - } - else if (node.kind === 13 /* NoSubstitutionTemplateLiteral */ && node.parent.kind === 183 /* TaggedTemplateExpression */) { - // Check if we're actually inside the template; - // otherwise we'll fall out and return undefined. - if (ts.isInsideTemplateLiteral(node, position)) { - return getArgumentListInfoForTemplate(node.parent, /*argumentIndex*/ 0, sourceFile); - } - } - else if (node.kind === 14 /* TemplateHead */ && node.parent.parent.kind === 183 /* TaggedTemplateExpression */) { - var templateExpression = node.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196 /* TemplateExpression */); - var argumentIndex = ts.isInsideTemplateLiteral(node, position) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent.kind === 205 /* TemplateSpan */ && node.parent.parent.parent.kind === 183 /* TaggedTemplateExpression */) { - var templateSpan = node.parent; - var templateExpression = templateSpan.parent; - var tagExpression = templateExpression.parent; - ts.Debug.assert(templateExpression.kind === 196 /* TemplateExpression */); - // If we're just after a template tail, don't show signature help. - if (node.kind === 16 /* TemplateTail */ && !ts.isInsideTemplateLiteral(node, position)) { - return undefined; - } - var spanIndex = templateExpression.templateSpans.indexOf(templateSpan); - var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } - else if (node.parent && ts.isJsxOpeningLikeElement(node.parent)) { - // Provide a signature help for JSX opening element or JSX self-closing element. - // This is not guarantee that JSX tag-name is resolved into stateless function component. (that is done in "getSignatureHelpItems") - // i.e - // export function MainButton(props: ButtonProps, context: any): JSX.Element { ... } - // ' 'b'. So, in this case the arg count will be 2. However, there - // is a small subtlety. If you have "Foo(a,)", then the child list will just have - // 'a' ''. So, in the case where the last child is a comma, we increase the - // arg count by one to compensate. - // - // Note: this subtlety only applies to the last comma. If you had "Foo(a,," then - // we'll have: 'a' '' '' - // That will give us 2 non-commas. We then add one for the last comma, giving us an - // arg count of 3. - var listChildren = argumentsList.getChildren(); - var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 26 /* CommaToken */; }); - if (listChildren.length > 0 && ts.lastOrUndefined(listChildren).kind === 26 /* CommaToken */) { - argumentCount++; - } - return argumentCount; - } - // spanIndex is either the index for a given template span. - // This does not give appropriate results for a NoSubstitutionTemplateLiteral - function getArgumentIndexForTemplatePiece(spanIndex, node, position) { - // Because the TemplateStringsArray is the first argument, we have to offset each substitution expression by 1. - // There are three cases we can encounter: - // 1. We are precisely in the template literal (argIndex = 0). - // 2. We are in or to the right of the substitution expression (argIndex = spanIndex + 1). - // 3. We are directly to the right of the template literal, but because we look for the token on the left, - // not enough to put us in the substitution expression; we should consider ourselves part of - // the *next* span's expression by offsetting the index (argIndex = (spanIndex + 1) + 1). - // - // Example: f `# abcd $#{# 1 + 1# }# efghi ${ #"#hello"# } # ` - // ^ ^ ^ ^ ^ ^ ^ ^ ^ - // Case: 1 1 3 2 1 3 2 2 1 - ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (ts.isTemplateLiteralKind(node.kind)) { - if (ts.isInsideTemplateLiteral(node, position)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; - } - function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - // argumentCount is either 1 or (numSpans + 1) to account for the template strings array argument. - var argumentCount = tagExpression.template.kind === 13 /* NoSubstitutionTemplateLiteral */ - ? 1 - : tagExpression.template.templateSpans.length + 1; - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - kind: 2 /* TaggedTemplateArguments */, - invocation: tagExpression, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - } - function getApplicableSpanForArguments(argumentsList, sourceFile) { - // We use full start and skip trivia on the end because we want to include trivia on - // both sides. For example, - // - // foo( /*comment */ a, b, c /*comment*/ ) - // | | - // - // The applicable span is from the first bar to the second bar (inclusive, - // but not including parentheses) - var applicableSpanStart = argumentsList.getFullStart(); - var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), /*stopAfterLineBreak*/ false); - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - var template = taggedTemplate.template; - var applicableSpanStart = template.getStart(); - var applicableSpanEnd = template.getEnd(); - // We need to adjust the end position for the case where the template does not have a tail. - // Otherwise, we will not show signature help past the expression. - // For example, - // - // ` ${ 1 + 1 foo(10) - // | | - // - // This is because a Missing node has no width. However, what we actually want is to include trivia - // leading up to the next token in case the user is about to type in a TemplateMiddle or TemplateTail. - if (template.kind === 196 /* TemplateExpression */) { - var lastSpan = ts.lastOrUndefined(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, /*stopAfterLineBreak*/ false); - } - } - return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); - } - function getContainingArgumentInfo(node, position, sourceFile) { - for (var n = node; n.kind !== 265 /* SourceFile */; n = n.parent) { - if (ts.isFunctionBlock(n)) { - return undefined; - } - // If the node is not a subspan of its parent, this is a big problem. - // There have been crashes that might be caused by this violation. - if (n.pos < n.parent.pos || n.end > n.parent.end) { - ts.Debug.fail("Node of kind " + n.kind + " is not a subspan of its parent of kind " + n.parent.kind); - } - var argumentInfo = getImmediatelyContainingArgumentInfo(n, position, sourceFile); - if (argumentInfo) { - return argumentInfo; - } - // TODO: Handle generic call with incomplete syntax - } - return undefined; - } - SignatureHelp.getContainingArgumentInfo = getContainingArgumentInfo; - function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { - var children = parent.getChildren(sourceFile); - var indexOfOpenerToken = children.indexOf(openerToken); - ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; - } - /** - * The selectedItemIndex could be negative for several reasons. - * 1. There are too many arguments for all of the overloads - * 2. None of the overloads were type compatible - * The solution here is to try to pick the best overload by picking - * either the first one that has an appropriate number of parameters, - * or the one with the most parameters. - */ - function selectBestInvalidOverloadIndex(candidates, argumentCount) { - var maxParamsSignatureIndex = -1; - var maxParams = -1; - for (var i = 0; i < candidates.length; i++) { - var candidate = candidates[i]; - if (candidate.hasRestParameter || candidate.parameters.length >= argumentCount) { - return i; - } - if (candidate.parameters.length > maxParams) { - maxParams = candidate.parameters.length; - maxParamsSignatureIndex = i; - } - } - return maxParamsSignatureIndex; - } - function createSignatureHelpItems(candidates, bestSignature, argumentListInfo, typeChecker) { - var applicableSpan = argumentListInfo.argumentsSpan; - var isTypeParameterList = argumentListInfo.kind === 0 /* TypeArguments */; - var invocation = argumentListInfo.invocation; - var callTarget = ts.getInvokedExpression(invocation); - var callTargetSymbol = typeChecker.getSymbolAtLocation(callTarget); - var callTargetDisplayParts = callTargetSymbol && ts.symbolToDisplayParts(typeChecker, callTargetSymbol, /*enclosingDeclaration*/ undefined, /*meaning*/ undefined); - var items = ts.map(candidates, function (candidateSignature) { - var signatureHelpParameters; - var prefixDisplayParts = []; - var suffixDisplayParts = []; - if (callTargetDisplayParts) { - ts.addRange(prefixDisplayParts, callTargetDisplayParts); - } - var isVariadic; - if (isTypeParameterList) { - isVariadic = false; // type parameter lists are not variadic - prefixDisplayParts.push(ts.punctuationPart(27 /* LessThanToken */)); - var typeParameters = candidateSignature.typeParameters; - signatureHelpParameters = typeParameters && typeParameters.length > 0 ? ts.map(typeParameters, createSignatureHelpParameterForTypeParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(29 /* GreaterThanToken */)); - var parameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForParametersAndDelimiters(candidateSignature.thisParameter, candidateSignature.parameters, writer, invocation); - }); - ts.addRange(suffixDisplayParts, parameterParts); - } - else { - isVariadic = candidateSignature.hasRestParameter; - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildDisplayForTypeParametersAndDelimiters(candidateSignature.typeParameters, writer, invocation); - }); - ts.addRange(prefixDisplayParts, typeParameterParts); - prefixDisplayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - var parameters = candidateSignature.parameters; - signatureHelpParameters = parameters.length > 0 ? ts.map(parameters, createSignatureHelpParameterForParameter) : emptyArray; - suffixDisplayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - var returnTypeParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildReturnTypeDisplay(candidateSignature, writer, invocation); - }); - ts.addRange(suffixDisplayParts, returnTypeParts); - return { - isVariadic: isVariadic, - prefixDisplayParts: prefixDisplayParts, - suffixDisplayParts: suffixDisplayParts, - separatorDisplayParts: [ts.punctuationPart(26 /* CommaToken */), ts.spacePart()], - parameters: signatureHelpParameters, - documentation: candidateSignature.getDocumentationComment(), - tags: candidateSignature.getJsDocTags() - }; - }); - var argumentIndex = argumentListInfo.argumentIndex; - // argumentCount is the *apparent* number of arguments. - var argumentCount = argumentListInfo.argumentCount; - var selectedItemIndex = candidates.indexOf(bestSignature); - if (selectedItemIndex < 0) { - selectedItemIndex = selectBestInvalidOverloadIndex(candidates, argumentCount); - } - ts.Debug.assert(argumentIndex === 0 || argumentIndex < argumentCount, "argumentCount < argumentIndex, " + argumentCount + " < " + argumentIndex); - return { - items: items, - applicableSpan: applicableSpan, - selectedItemIndex: selectedItemIndex, - argumentIndex: argumentIndex, - argumentCount: argumentCount - }; - function createSignatureHelpParameterForParameter(parameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildParameterDisplay(parameter, writer, invocation); - }); - return { - name: parameter.name, - documentation: parameter.getDocumentationComment(), - displayParts: displayParts, - isOptional: typeChecker.isOptionalParameter(parameter.valueDeclaration) - }; - } - function createSignatureHelpParameterForTypeParameter(typeParameter) { - var displayParts = ts.mapToDisplayParts(function (writer) { - return typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(typeParameter, writer, invocation); - }); - return { - name: typeParameter.symbol.name, - documentation: emptyArray, - displayParts: displayParts, - isOptional: false - }; - } - } - })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var SymbolDisplay; - (function (SymbolDisplay) { - // TODO(drosen): use contextual SemanticMeaning. - function getSymbolKind(typeChecker, symbol, location) { - var flags = symbol.flags; - if (flags & 32 /* Class */) - return ts.getDeclarationOfKind(symbol, 199 /* ClassExpression */) ? - ts.ScriptElementKind.localClassElement : ts.ScriptElementKind.classElement; - if (flags & 384 /* Enum */) - return ts.ScriptElementKind.enumElement; - if (flags & 524288 /* TypeAlias */) - return ts.ScriptElementKind.typeElement; - if (flags & 64 /* Interface */) - return ts.ScriptElementKind.interfaceElement; - if (flags & 262144 /* TypeParameter */) - return ts.ScriptElementKind.typeParameterElement; - var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result === ts.ScriptElementKind.unknown) { - if (flags & 262144 /* TypeParameter */) - return ts.ScriptElementKind.typeParameterElement; - if (flags & 8 /* EnumMember */) - return ts.ScriptElementKind.enumMemberElement; - if (flags & 8388608 /* Alias */) - return ts.ScriptElementKind.alias; - if (flags & 1536 /* Module */) - return ts.ScriptElementKind.moduleElement; - } - return result; - } - SymbolDisplay.getSymbolKind = getSymbolKind; - function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - if (typeChecker.isUndefinedSymbol(symbol)) { - return ts.ScriptElementKind.variableElement; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return ts.ScriptElementKind.localVariableElement; - } - if (location.kind === 99 /* ThisKeyword */ && ts.isExpression(location)) { - return ts.ScriptElementKind.parameterElement; - } - var flags = symbol.flags; - if (flags & 3 /* Variable */) { - if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { - return ts.ScriptElementKind.parameterElement; - } - else if (symbol.valueDeclaration && ts.isConst(symbol.valueDeclaration)) { - return ts.ScriptElementKind.constElement; - } - else if (ts.forEach(symbol.declarations, ts.isLet)) { - return ts.ScriptElementKind.letElement; - } - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localVariableElement : ts.ScriptElementKind.variableElement; - } - if (flags & 16 /* Function */) - return isLocalVariableOrFunction(symbol) ? ts.ScriptElementKind.localFunctionElement : ts.ScriptElementKind.functionElement; - if (flags & 32768 /* GetAccessor */) - return ts.ScriptElementKind.memberGetAccessorElement; - if (flags & 65536 /* SetAccessor */) - return ts.ScriptElementKind.memberSetAccessorElement; - if (flags & 8192 /* Method */) - return ts.ScriptElementKind.memberFunctionElement; - if (flags & 16384 /* Constructor */) - return ts.ScriptElementKind.constructorImplementationElement; - if (flags & 4 /* Property */) { - if (flags & 134217728 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */) { - // If union property is result of union of non method (property/accessors/variables), it is labeled as property - var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { - var rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) { - return ts.ScriptElementKind.memberVariableElement; - } - ts.Debug.assert(!!(rootSymbolFlags & 8192 /* Method */)); - }); - if (!unionPropertyKind) { - // If this was union of all methods, - // make sure it has call signatures before we can label it as method - var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return ts.ScriptElementKind.memberFunctionElement; - } - return ts.ScriptElementKind.memberVariableElement; - } - return unionPropertyKind; - } - if (location.parent && ts.isJsxAttribute(location.parent)) { - return ts.ScriptElementKind.jsxAttribute; - } - return ts.ScriptElementKind.memberVariableElement; - } - return ts.ScriptElementKind.unknown; - } - function getSymbolModifiers(symbol) { - return symbol && symbol.declarations && symbol.declarations.length > 0 - ? ts.getNodeModifiers(symbol.declarations[0]) - : ts.ScriptElementKindModifier.none; - } - SymbolDisplay.getSymbolModifiers = getSymbolModifiers; - // TODO(drosen): Currently completion entry details passes the SemanticMeaning.All instead of using semanticMeaning of location - function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning) { - if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } - var displayParts = []; - var documentation; - var tags; - var symbolFlags = symbol.flags; - var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - var hasAddedSymbolInfo; - var isThisExpression = location.kind === 99 /* ThisKeyword */ && ts.isExpression(location); - var type; - // Class at constructor site need to be shown as constructor apart from property,method, vars - if (symbolKind !== ts.ScriptElementKind.unknown || symbolFlags & 32 /* Class */ || symbolFlags & 8388608 /* Alias */) { - // If it is accessor they are allowed only if location is at name of the accessor - if (symbolKind === ts.ScriptElementKind.memberGetAccessorElement || symbolKind === ts.ScriptElementKind.memberSetAccessorElement) { - symbolKind = ts.ScriptElementKind.memberVariableElement; - } - var signature = void 0; - type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (type) { - if (location.parent && location.parent.kind === 179 /* PropertyAccessExpression */) { - var right = location.parent.name; - // Either the location is on the right of a property access, or on the left and the right is missing - if (right === location || (right && right.getFullWidth() === 0)) { - location = location.parent; - } - } - // try get the call/construct signature from the type if it matches - var callExpressionLike = void 0; - if (location.kind === 181 /* CallExpression */ || location.kind === 182 /* NewExpression */) { - callExpressionLike = location; - } - else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } - else if (location.parent && ts.isJsxOpeningLikeElement(location.parent) && ts.isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - var candidateSignatures = []; - signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures); - if (!signature && candidateSignatures.length) { - // Use the first candidate: - signature = candidateSignatures[0]; - } - var useConstructSignatures = callExpressionLike.kind === 182 /* NewExpression */ || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 97 /* SuperKeyword */); - var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (!ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { - // Get the first signature if there is one -- allSignatures may contain - // either the original signature or its target, so check for either - signature = allSignatures.length ? allSignatures[0] : undefined; - } - if (signature) { - if (useConstructSignatures && (symbolFlags & 32 /* Class */)) { - // Constructor - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else if (symbolFlags & 8388608 /* Alias */) { - symbolKind = ts.ScriptElementKind.alias; - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - addFullSymbolName(symbol); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case ts.ScriptElementKind.jsxAttribute: - case ts.ScriptElementKind.memberVariableElement: - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.parameterElement: - case ts.ScriptElementKind.localVariableElement: - // If it is call or construct signature of lambda's write type name - displayParts.push(ts.punctuationPart(56 /* ColonToken */)); - displayParts.push(ts.spacePart()); - if (useConstructSignatures) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - if (!(type.flags & 32768 /* Object */ && type.objectFlags & 16 /* Anonymous */) && type.symbol) { - ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, /*meaning*/ undefined, 1 /* WriteTypeParametersOrArguments */)); - } - addSignatureDisplayParts(signature, allSignatures, 8 /* WriteArrowStyleSignature */); - break; - default: - // Just signature - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - } - } - else if ((ts.isNameOfFunctionDeclaration(location) && !(symbol.flags & 98304 /* Accessor */)) || - (location.kind === 123 /* ConstructorKeyword */ && location.parent.kind === 152 /* Constructor */)) { - // get the signature from the declaration and write it - var functionDeclaration = location.parent; - var allSignatures = functionDeclaration.kind === 152 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } - else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 152 /* Constructor */) { - // show (constructor) Type(...) signature - symbolKind = ts.ScriptElementKind.constructorImplementationElement; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } - else { - // (function/method) symbol(..signature) - addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 155 /* CallSignature */ && - !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind); - } - addSignatureDisplayParts(signature, allSignatures); - hasAddedSymbolInfo = true; - } - } - } - if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) { - if (ts.getDeclarationOfKind(symbol, 199 /* ClassExpression */)) { - // Special case for class expressions because we would like to indicate that - // the class name is local to the class body (similar to function expression) - // (local class) class - pushTypePart(ts.ScriptElementKind.localClassElement); - } - else { - // Class declaration has name which is not local. - displayParts.push(ts.keywordPart(75 /* ClassKeyword */)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if ((symbolFlags & 64 /* Interface */) && (semanticMeaning & 2 /* Type */)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(109 /* InterfaceKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288 /* TypeAlias */) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(138 /* TypeKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 512 /* InTypeAlias */)); - } - if (symbolFlags & 384 /* Enum */) { - addNewLineIfDisplayPartsExist(); - if (ts.forEach(symbol.declarations, ts.isConstEnumDeclaration)) { - displayParts.push(ts.keywordPart(76 /* ConstKeyword */)); - displayParts.push(ts.spacePart()); - } - displayParts.push(ts.keywordPart(83 /* EnumKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536 /* Module */) { - addNewLineIfDisplayPartsExist(); - var declaration = ts.getDeclarationOfKind(symbol, 233 /* ModuleDeclaration */); - var isNamespace = declaration && declaration.name && declaration.name.kind === 71 /* Identifier */; - displayParts.push(ts.keywordPart(isNamespace ? 129 /* NamespaceKeyword */ : 128 /* ModuleKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - if ((symbolFlags & 262144 /* TypeParameter */) && (semanticMeaning & 2 /* Type */)) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.textPart("type parameter")); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - // Class/Interface type parameter - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } - else { - // Method/function type parameter - var declaration = ts.getDeclarationOfKind(symbol, 145 /* TypeParameter */); - ts.Debug.assert(declaration !== undefined); - declaration = declaration.parent; - if (declaration) { - if (ts.isFunctionLikeKind(declaration.kind)) { - addInPrefix(); - var signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 156 /* ConstructSignature */) { - displayParts.push(ts.keywordPart(94 /* NewKeyword */)); - displayParts.push(ts.spacePart()); - } - else if (declaration.kind !== 155 /* CallSignature */ && declaration.name) { - addFullSymbolName(declaration.symbol); - } - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); - } - else if (declaration.kind === 231 /* TypeAliasDeclaration */) { - // Type alias type parameter - // For example - // type list = T[]; // Both T will go through same code path - addInPrefix(); - displayParts.push(ts.keywordPart(138 /* TypeKeyword */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8 /* EnumMember */) { - symbolKind = ts.ScriptElementKind.enumMemberElement; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - var declaration = symbol.declarations[0]; - if (declaration.kind === 264 /* EnumMember */) { - var constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== undefined) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.displayPart(constantValue.toString(), ts.SymbolDisplayPartKind.numericLiteral)); - } - } - } - if (symbolFlags & 8388608 /* Alias */) { - addNewLineIfDisplayPartsExist(); - if (symbol.declarations[0].kind === 236 /* NamespaceExportDeclaration */) { - displayParts.push(ts.keywordPart(84 /* ExportKeyword */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(129 /* NamespaceKeyword */)); - } - else { - displayParts.push(ts.keywordPart(91 /* ImportKeyword */)); - } - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - ts.forEach(symbol.declarations, function (declaration) { - if (declaration.kind === 237 /* ImportEqualsDeclaration */) { - var importEqualsDeclaration = declaration; - if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(132 /* RequireKeyword */)); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - else { - var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.operatorPart(58 /* EqualsToken */)); - displayParts.push(ts.spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== ts.ScriptElementKind.unknown) { - if (type) { - if (isThisExpression) { - addNewLineIfDisplayPartsExist(); - displayParts.push(ts.keywordPart(99 /* ThisKeyword */)); - } - else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - // For properties, variables and local vars: show the type - if (symbolKind === ts.ScriptElementKind.memberVariableElement || - symbolKind === ts.ScriptElementKind.jsxAttribute || - symbolFlags & 3 /* Variable */ || - symbolKind === ts.ScriptElementKind.localVariableElement || - isThisExpression) { - displayParts.push(ts.punctuationPart(56 /* ColonToken */)); - displayParts.push(ts.spacePart()); - // If the type is type parameter, format it specially - if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplay(type, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - else { - ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - } - else if (symbolFlags & 16 /* Function */ || - symbolFlags & 8192 /* Method */ || - symbolFlags & 16384 /* Constructor */ || - symbolFlags & 131072 /* Signature */ || - symbolFlags & 98304 /* Accessor */ || - symbolKind === ts.ScriptElementKind.memberFunctionElement) { - var allSignatures = type.getNonNullableType().getCallSignatures(); - addSignatureDisplayParts(allSignatures[0], allSignatures); - } - } - } - else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (!documentation) { - documentation = symbol.getDocumentationComment(); - tags = symbol.getJsDocTags(); - if (documentation.length === 0 && symbol.flags & 4 /* Property */) { - // For some special property access expressions like `exports.foo = foo` or `module.exports.foo = foo` - // there documentation comments might be attached to the right hand side symbol of their declarations. - // The pattern of such special property access is that the parent symbol is the symbol of the file. - if (symbol.parent && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 265 /* SourceFile */; })) { - for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { - var declaration = _a[_i]; - if (!declaration.parent || declaration.parent.kind !== 194 /* BinaryExpression */) { - continue; - } - var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(); - tags = rhsSymbol.getJsDocTags(); - if (documentation.length > 0) { - break; - } - } - } - } - } - return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags }; - function addNewLineIfDisplayPartsExist() { - if (displayParts.length) { - displayParts.push(ts.lineBreakPart()); - } - } - function addInPrefix() { - displayParts.push(ts.spacePart()); - displayParts.push(ts.keywordPart(92 /* InKeyword */)); - displayParts.push(ts.spacePart()); - } - function addFullSymbolName(symbol, enclosingDeclaration) { - var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration || sourceFile, /*meaning*/ undefined, 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */); - ts.addRange(displayParts, fullSymbolDisplayParts); - } - function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { - addNewLineIfDisplayPartsExist(); - if (symbolKind) { - pushTypePart(symbolKind); - displayParts.push(ts.spacePart()); - addFullSymbolName(symbol); - } - } - function pushTypePart(symbolKind) { - switch (symbolKind) { - case ts.ScriptElementKind.variableElement: - case ts.ScriptElementKind.functionElement: - case ts.ScriptElementKind.letElement: - case ts.ScriptElementKind.constElement: - case ts.ScriptElementKind.constructorImplementationElement: - displayParts.push(ts.textOrKeywordPart(symbolKind)); - return; - default: - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.textOrKeywordPart(symbolKind)); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags) { - ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); - if (allSignatures.length > 1) { - displayParts.push(ts.spacePart()); - displayParts.push(ts.punctuationPart(19 /* OpenParenToken */)); - displayParts.push(ts.operatorPart(37 /* PlusToken */)); - displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); - displayParts.push(ts.spacePart()); - displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(ts.punctuationPart(20 /* CloseParenToken */)); - } - documentation = signature.getDocumentationComment(); - tags = signature.getJsDocTags(); - } - function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { - var typeParameterParts = ts.mapToDisplayParts(function (writer) { - typeChecker.getSymbolDisplayBuilder().buildTypeParameterDisplayFromSymbol(symbol, writer, enclosingDeclaration); - }); - ts.addRange(displayParts, typeParameterParts); - } - } - SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; - function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; // This is exported symbol - } - return ts.forEach(symbol.declarations, function (declaration) { - // Function expressions are local - if (declaration.kind === 186 /* FunctionExpression */) { - return true; - } - if (declaration.kind !== 226 /* VariableDeclaration */ && declaration.kind !== 228 /* FunctionDeclaration */) { - return false; - } - // If the parent is not sourceFile or module block it is local variable - for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { - // Reached source file or module block - if (parent.kind === 265 /* SourceFile */ || parent.kind === 234 /* ModuleBlock */) { - return false; - } - } - // parent is in function block - return true; - }); - } - })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - /* - * This function will compile source text from 'input' argument using specified compiler options. - * If not options are provided - it will use a set of default compiler options. - * Extra compiler options that will unconditionally be used by this function are: - * - isolatedModules = true - * - allowNonTsExtensions = true - * - noLib = true - * - noResolve = true - */ - function transpileModule(input, transpileOptions) { - var diagnostics = []; - var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : ts.getDefaultCompilerOptions(); - options.isolatedModules = true; - // transpileModule does not write anything to disk so there is no need to verify that there are no conflicts between input and output paths. - options.suppressOutputPathCheck = true; - // Filename can be non-ts file. - options.allowNonTsExtensions = true; - // We are not returning a sourceFile for lib file when asked by the program, - // so pass --noLib to avoid reporting a file not found error. - options.noLib = true; - // Clear out other settings that would not be used in transpiling this module - options.lib = undefined; - options.types = undefined; - options.noEmit = undefined; - options.noEmitOnError = undefined; - options.paths = undefined; - options.rootDirs = undefined; - options.declaration = undefined; - options.declarationDir = undefined; - options.out = undefined; - options.outFile = undefined; - // We are not doing a full typecheck, we are not resolving the whole context, - // so pass --noResolve to avoid reporting missing file errors. - options.noResolve = true; - // if jsx is specified then treat file as .tsx - var inputFileName = transpileOptions.fileName || (options.jsx ? "module.tsx" : "module.ts"); - var sourceFile = ts.createSourceFile(inputFileName, input, options.target); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = ts.createMapFromTemplate(transpileOptions.renamedDependencies); - } - var newLine = ts.getNewLineCharacter(options); - // Output - var outputText; - var sourceMapText; - // Create a compilerHost object to allow the compiler to read and write files - var compilerHost = { - getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, - writeFile: function (name, text) { - if (ts.fileExtensionIs(name, ".map")) { - ts.Debug.assert(sourceMapText === undefined, "Unexpected multiple source map outputs for the file '" + name + "'"); - sourceMapText = text; - } - else { - ts.Debug.assert(outputText === undefined, "Unexpected multiple outputs for the file: '" + name + "'"); - outputText = text; - } - }, - getDefaultLibFileName: function () { return "lib.d.ts"; }, - useCaseSensitiveFileNames: function () { return false; }, - getCanonicalFileName: function (fileName) { return fileName; }, - getCurrentDirectory: function () { return ""; }, - getNewLine: function () { return newLine; }, - fileExists: function (fileName) { return fileName === inputFileName; }, - readFile: function () { return ""; }, - directoryExists: function () { return true; }, - getDirectories: function () { return []; } - }; - var program = ts.createProgram([inputFileName], options, compilerHost); - if (transpileOptions.reportDiagnostics) { - ts.addRange(/*to*/ diagnostics, /*from*/ program.getSyntacticDiagnostics(sourceFile)); - ts.addRange(/*to*/ diagnostics, /*from*/ program.getOptionsDiagnostics()); - } - // Emit - program.emit(); - ts.Debug.assert(outputText !== undefined, "Output generation failed"); - return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; - } - ts.transpileModule = transpileModule; - /* - * This is a shortcut function for transpileModule - it accepts transpileOptions as parameters and returns only outputText part of the result. - */ - function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); - // addRange correctly handles cases when wither 'from' or 'to' argument is missing - ts.addRange(diagnostics, output.diagnostics); - return output.outputText; - } - ts.transpile = transpile; - var commandLineOptionsStringToEnum; - /** JS users may pass in string values for enum compiler options (such as ModuleKind), so convert. */ - /*@internal*/ - function fixupCompilerOptions(options, diagnostics) { - // Lazily create this value to fix module loading errors. - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || ts.filter(ts.optionDeclarations, function (o) { - return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); - }); - options = ts.clone(options); - var _loop_5 = function (opt) { - if (!ts.hasProperty(options, opt.name)) { - return "continue"; - } - var value = options[opt.name]; - // Value should be a key of opt.type - if (typeof value === "string") { - // If value is not a string, this will fail - options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); - } - else { - if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { - // Supplied value isn't a valid enum value. - diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - }; - for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { - var opt = commandLineOptionsStringToEnum_1[_i]; - _loop_5(opt); - } - return options; - } - ts.fixupCompilerOptions = fixupCompilerOptions; -})(ts || (ts = {})); -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var standardScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, 0 /* Standard */); - var jsxScanner = ts.createScanner(5 /* Latest */, /*skipTrivia*/ false, 1 /* JSX */); - /** - * Scanner that is currently used for formatting - */ - var scanner; - var ScanAction; - (function (ScanAction) { - ScanAction[ScanAction["Scan"] = 0] = "Scan"; - ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; - ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; - ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; - ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; - ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; - })(ScanAction || (ScanAction = {})); - function getFormattingScanner(text, languageVariant, startPos, endPos) { - ts.Debug.assert(scanner === undefined, "Scanner should be undefined"); - scanner = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner; - scanner.setText(text); - scanner.setTextPos(startPos); - var wasNewLine = true; - var leadingTrivia; - var trailingTrivia; - var savedPos; - var lastScanAction; - var lastTokenInfo; - return { - advance: advance, - readTokenInfo: readTokenInfo, - isOnToken: isOnToken, - getCurrentLeadingTrivia: function () { return leadingTrivia; }, - lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, - skipToEndOf: skipToEndOf, - close: function () { - ts.Debug.assert(scanner !== undefined); - lastTokenInfo = undefined; - scanner.setText(undefined); - scanner = undefined; - } - }; - function advance() { - ts.Debug.assert(scanner !== undefined, "Scanner should be present"); - lastTokenInfo = undefined; - var isStarted = scanner.getStartPos() !== startPos; - if (isStarted) { - if (trailingTrivia) { - ts.Debug.assert(trailingTrivia.length !== 0); - wasNewLine = ts.lastOrUndefined(trailingTrivia).kind === 4 /* NewLineTrivia */; - } - else { - wasNewLine = false; - } - } - leadingTrivia = undefined; - trailingTrivia = undefined; - if (!isStarted) { - scanner.scan(); - } - var pos = scanner.getStartPos(); - // Read leading trivia and token - while (pos < endPos) { - var t = scanner.getToken(); - if (!ts.isTrivia(t)) { - break; - } - // consume leading trivia - scanner.scan(); - var item = { - pos: pos, - end: scanner.getStartPos(), - kind: t - }; - pos = scanner.getStartPos(); - if (!leadingTrivia) { - leadingTrivia = []; - } - leadingTrivia.push(item); - } - savedPos = scanner.getStartPos(); - } - function shouldRescanGreaterThanToken(node) { - if (node) { - switch (node.kind) { - case 31 /* GreaterThanEqualsToken */: - case 66 /* GreaterThanGreaterThanEqualsToken */: - case 67 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 47 /* GreaterThanGreaterThanGreaterThanToken */: - case 46 /* GreaterThanGreaterThanToken */: - return true; - } - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 253 /* JsxAttribute */: - case 251 /* JsxOpeningElement */: - case 252 /* JsxClosingElement */: - case 250 /* JsxSelfClosingElement */: - return node.kind === 71 /* Identifier */; - } - } - return false; - } - function shouldRescanJsxText(node) { - return node && node.kind === 10 /* JsxText */; - } - function shouldRescanSlashToken(container) { - return container.kind === 12 /* RegularExpressionLiteral */; - } - function shouldRescanTemplateToken(container) { - return container.kind === 15 /* TemplateMiddle */ || - container.kind === 16 /* TemplateTail */; - } - function startsWithSlashToken(t) { - return t === 41 /* SlashToken */ || t === 63 /* SlashEqualsToken */; - } - function readTokenInfo(n) { - ts.Debug.assert(scanner !== undefined); - if (!isOnToken()) { - // scanner is not on the token (either advance was not called yet or scanner is already past the end position) - return { - leadingTrivia: leadingTrivia, - trailingTrivia: undefined, - token: undefined - }; - } - // normally scanner returns the smallest available token - // check the kind of context node to determine if scanner should have more greedy behavior and consume more text. - var expectedScanAction = shouldRescanGreaterThanToken(n) - ? 1 /* RescanGreaterThanToken */ - : shouldRescanSlashToken(n) - ? 2 /* RescanSlashToken */ - : shouldRescanTemplateToken(n) - ? 3 /* RescanTemplateToken */ - : shouldRescanJsxIdentifier(n) - ? 4 /* RescanJsxIdentifier */ - : shouldRescanJsxText(n) - ? 5 /* RescanJsxText */ - : 0 /* Scan */; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - // readTokenInfo was called before with the same expected scan action. - // No need to re-scan text, return existing 'lastTokenInfo' - // it is ok to call fixTokenKind here since it does not affect - // what portion of text is consumed. In contrast rescanning can change it, - // i.e. for '>=' when originally scanner eats just one character - // and rescanning forces it to consume more. - return fixTokenKind(lastTokenInfo, n); - } - if (scanner.getStartPos() !== savedPos) { - ts.Debug.assert(lastTokenInfo !== undefined); - // readTokenInfo was called before but scan action differs - rescan text - scanner.setTextPos(savedPos); - scanner.scan(); - } - var currentToken = scanner.getToken(); - if (expectedScanAction === 1 /* RescanGreaterThanToken */ && currentToken === 29 /* GreaterThanToken */) { - currentToken = scanner.reScanGreaterToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 1 /* RescanGreaterThanToken */; - } - else if (expectedScanAction === 2 /* RescanSlashToken */ && startsWithSlashToken(currentToken)) { - currentToken = scanner.reScanSlashToken(); - ts.Debug.assert(n.kind === currentToken); - lastScanAction = 2 /* RescanSlashToken */; - } - else if (expectedScanAction === 3 /* RescanTemplateToken */ && currentToken === 18 /* CloseBraceToken */) { - currentToken = scanner.reScanTemplateToken(); - lastScanAction = 3 /* RescanTemplateToken */; - } - else if (expectedScanAction === 4 /* RescanJsxIdentifier */ && currentToken === 71 /* Identifier */) { - currentToken = scanner.scanJsxIdentifier(); - lastScanAction = 4 /* RescanJsxIdentifier */; - } - else if (expectedScanAction === 5 /* RescanJsxText */) { - currentToken = scanner.reScanJsxToken(); - lastScanAction = 5 /* RescanJsxText */; - } - else { - lastScanAction = 0 /* Scan */; - } - var token = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - // consume trailing trivia - if (trailingTrivia) { - trailingTrivia = undefined; - } - while (scanner.getStartPos() < endPos) { - currentToken = scanner.scan(); - if (!ts.isTrivia(currentToken)) { - break; - } - var trivia = { - pos: scanner.getStartPos(), - end: scanner.getTextPos(), - kind: currentToken - }; - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4 /* NewLineTrivia */) { - // move past new line - scanner.scan(); - break; - } - } - lastTokenInfo = { - leadingTrivia: leadingTrivia, - trailingTrivia: trailingTrivia, - token: token - }; - return fixTokenKind(lastTokenInfo, n); - } - function isOnToken() { - ts.Debug.assert(scanner !== undefined); - var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); - var startPos = lastTokenInfo ? lastTokenInfo.token.pos : scanner.getStartPos(); - return startPos < endPos && current !== 1 /* EndOfFileToken */ && !ts.isTrivia(current); - } - // when containing node in the tree is token - // but its kind differs from the kind that was returned by the scanner, - // then kind needs to be fixed. This might happen in cases - // when parser interprets token differently, i.e keyword treated as identifier - function fixTokenKind(tokenInfo, container) { - if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner.setTextPos(node.end); - savedPos = scanner.getStartPos(); - lastScanAction = undefined; - lastTokenInfo = undefined; - wasNewLine = false; - leadingTrivia = undefined; - trailingTrivia = undefined; - } - } - formatting.getFormattingScanner = getFormattingScanner; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingContext = (function () { - function FormattingContext(sourceFile, formattingRequestKind) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - } - FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - ts.Debug.assert(currentRange !== undefined, "currentTokenSpan is null"); - ts.Debug.assert(currentTokenParent !== undefined, "currentTokenParent is null"); - ts.Debug.assert(nextRange !== undefined, "nextTokenSpan is null"); - ts.Debug.assert(nextTokenParent !== undefined, "nextTokenParent is null"); - ts.Debug.assert(commonParent !== undefined, "commonParent is null"); - this.currentTokenSpan = currentRange; - this.currentTokenParent = currentTokenParent; - this.nextTokenSpan = nextRange; - this.nextTokenParent = nextTokenParent; - this.contextNode = commonParent; - // drop cached results - this.contextNodeAllOnSameLine = undefined; - this.nextNodeAllOnSameLine = undefined; - this.tokensAreOnSameLine = undefined; - this.contextNodeBlockIsOnOneLine = undefined; - this.nextNodeBlockIsOnOneLine = undefined; - }; - FormattingContext.prototype.ContextNodeAllOnSameLine = function () { - if (this.contextNodeAllOnSameLine === undefined) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - }; - FormattingContext.prototype.NextNodeAllOnSameLine = function () { - if (this.nextNodeAllOnSameLine === undefined) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - }; - FormattingContext.prototype.TokensAreOnSameLine = function () { - if (this.tokensAreOnSameLine === undefined) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = (startLine === endLine); - } - return this.tokensAreOnSameLine; - }; - FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { - if (this.contextNodeBlockIsOnOneLine === undefined) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { - if (this.nextNodeBlockIsOnOneLine === undefined) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - }; - FormattingContext.prototype.NodeIsOnOneLine = function (node) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - }; - FormattingContext.prototype.BlockIsOnOneLine = function (node) { - var openBrace = ts.findChildOfKind(node, 17 /* OpenBraceToken */, this.sourceFile); - var closeBrace = ts.findChildOfKind(node, 18 /* CloseBraceToken */, this.sourceFile); - if (openBrace && closeBrace) { - var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - }; - return FormattingContext; - }()); - formatting.FormattingContext = FormattingContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var FormattingRequestKind; - (function (FormattingRequestKind) { - FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 4] = "FormatOnClosingCurlyBrace"; - })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rule = (function () { - function Rule(Descriptor, Operation, Flag) { - if (Flag === void 0) { Flag = 0 /* None */; } - this.Descriptor = Descriptor; - this.Operation = Operation; - this.Flag = Flag; - } - Rule.prototype.toString = function () { - return "[desc=" + this.Descriptor + "," + - "operation=" + this.Operation + "," + - "flag=" + this.Flag + "]"; - }; - return Rule; - }()); - formatting.Rule = Rule; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleAction; - (function (RuleAction) { - RuleAction[RuleAction["Ignore"] = 1] = "Ignore"; - RuleAction[RuleAction["Space"] = 2] = "Space"; - RuleAction[RuleAction["NewLine"] = 4] = "NewLine"; - RuleAction[RuleAction["Delete"] = 8] = "Delete"; - })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleDescriptor = (function () { - function RuleDescriptor(LeftTokenRange, RightTokenRange) { - this.LeftTokenRange = LeftTokenRange; - this.RightTokenRange = RightTokenRange; - } - RuleDescriptor.prototype.toString = function () { - return "[leftRange=" + this.LeftTokenRange + "," + - "rightRange=" + this.RightTokenRange + "]"; - }; - RuleDescriptor.create1 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create2 = function (left, right) { - return RuleDescriptor.create4(left, formatting.Shared.TokenRange.FromToken(right)); - }; - RuleDescriptor.create3 = function (left, right) { - return RuleDescriptor.create4(formatting.Shared.TokenRange.FromToken(left), right); - }; - RuleDescriptor.create4 = function (left, right) { - return new RuleDescriptor(left, right); - }; - return RuleDescriptor; - }()); - formatting.RuleDescriptor = RuleDescriptor; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleFlags; - (function (RuleFlags) { - RuleFlags[RuleFlags["None"] = 0] = "None"; - RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperation = (function () { - function RuleOperation(Context, Action) { - this.Context = Context; - this.Action = Action; - } - RuleOperation.prototype.toString = function () { - return "[context=" + this.Context + "," + - "action=" + this.Action + "]"; - }; - RuleOperation.create1 = function (action) { - return RuleOperation.create2(formatting.RuleOperationContext.Any, action); - }; - RuleOperation.create2 = function (context, action) { - return new RuleOperation(context, action); - }; - return RuleOperation; - }()); - formatting.RuleOperation = RuleOperation; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RuleOperationContext = (function () { - function RuleOperationContext() { - var funcs = []; - for (var _i = 0; _i < arguments.length; _i++) { - funcs[_i] = arguments[_i]; - } - this.customContextChecks = funcs; - } - RuleOperationContext.prototype.IsAny = function () { - return this === RuleOperationContext.Any; - }; - RuleOperationContext.prototype.InContext = function (context) { - if (this.IsAny()) { - return true; - } - for (var _i = 0, _a = this.customContextChecks; _i < _a.length; _i++) { - var check = _a[_i]; - if (!check(context)) { - return false; - } - } - return true; - }; - return RuleOperationContext; - }()); - RuleOperationContext.Any = new RuleOperationContext(); - formatting.RuleOperationContext = RuleOperationContext; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Rules = (function () { - function Rules() { - /// - /// Common Rules - /// - // Leave comments alone - this.IgnoreBeforeComment = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.Comments), formatting.RuleOperation.create1(1 /* Ignore */)); - this.IgnoreAfterLineComment = new formatting.Rule(formatting.RuleDescriptor.create3(2 /* SingleLineCommentTrivia */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create1(1 /* Ignore */)); - // Space after keyword but not before ; or : or ? - this.NoSpaceBeforeSemicolon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 25 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeColon = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 56 /* ColonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceBeforeQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 55 /* QuestionToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.SpaceAfterColon = new formatting.Rule(formatting.RuleDescriptor.create3(56 /* ColonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 2 /* Space */)); - this.SpaceAfterQuestionMarkInConditionalOperator = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsConditionalOperatorContext), 2 /* Space */)); - this.NoSpaceAfterQuestionMark = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterSemicolon = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Space after }. - this.SpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* CloseBraceToken */, formatting.Shared.TokenRange.FromRange(0 /* FirstToken */, 142 /* LastToken */, [20 /* CloseParenToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsAfterCodeBlockContext), 2 /* Space */)); - // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied - this.SpaceBetweenCloseBraceAndElse = new formatting.Rule(formatting.RuleDescriptor.create1(18 /* CloseBraceToken */, 82 /* ElseKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBetweenCloseBraceAndWhile = new formatting.Rule(formatting.RuleDescriptor.create1(18 /* CloseBraceToken */, 106 /* WhileKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create3(18 /* CloseBraceToken */, formatting.Shared.TokenRange.FromTokens([22 /* CloseBracketToken */, 26 /* CommaToken */, 25 /* SemicolonToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space for dot - this.NoSpaceBeforeDot = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 23 /* DotToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterDot = new formatting.Rule(formatting.RuleDescriptor.create3(23 /* DotToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space before and after indexer - this.NoSpaceBeforeOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 21 /* OpenBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create3(22 /* CloseBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBeforeBlockInFunctionDeclarationContext), 8 /* Delete */)); - // Place a space before open brace in a function declaration - this.FunctionOpenBraceLeftTokenRange = formatting.Shared.TokenRange.AnyIncludingMultilineComments; - this.SpaceBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Place a space before open brace in a TypeScript declaration that has braces as children (class, module, enum, etc) - this.TypeScriptOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([71 /* Identifier */, 3 /* MultiLineCommentTrivia */, 75 /* ClassKeyword */, 84 /* ExportKeyword */, 91 /* ImportKeyword */]); - this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Place a space before open brace in a control flow construct - this.ControlOpenBraceLeftTokenRange = formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 81 /* DoKeyword */, 102 /* TryKeyword */, 87 /* FinallyKeyword */, 82 /* ElseKeyword */]); - this.SpaceBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsNotFormatOnEnter, Rules.IsSameLineTokenOrBeforeMultilineBlockContext), 2 /* Space */), 1 /* CanDeleteNewLines */); - // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. - this.SpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2 /* Space */)); - this.SpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsBraceWrappedContext), 2 /* Space */)); - this.NoSpaceAfterOpenBrace = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseBrace = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBetweenEmptyBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17 /* OpenBraceToken */, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectContext), 8 /* Delete */)); - // Insert new line after { and before } in multi-line contexts. - this.NewLineAfterOpenBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); - // For functions and control block place } on a new line [multi-line rule] - this.NewLineBeforeCloseBraceInBlockContext = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.AnyIncludingMultilineComments, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsMultilineBlockContext), 4 /* NewLine */)); - // Special handling of unary operators. - // Prefix operators generally shouldn't have a space between - // them and their target unary expression. - this.NoSpaceAfterUnaryPrefixOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.UnaryPrefixOperators, formatting.Shared.TokenRange.UnaryPrefixExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPreincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(43 /* PlusPlusToken */, formatting.Shared.TokenRange.UnaryPreincrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterUnaryPredecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create3(44 /* MinusMinusToken */, formatting.Shared.TokenRange.UnaryPredecrementExpressions), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostincrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostincrementExpressions, 43 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeUnaryPostdecrementOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.UnaryPostdecrementExpressions, 44 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // More unary operator special-casing. - // DevDiv 181814: Be careful when removing leading whitespace - // around unary operators. Examples: - // 1 - -2 --X--> 1--2 - // a + ++b --X--> a+++b - this.SpaceAfterPostincrementWhenFollowedByAdd = new formatting.Rule(formatting.RuleDescriptor.create1(43 /* PlusPlusToken */, 37 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByUnaryPlus = new formatting.Rule(formatting.RuleDescriptor.create1(37 /* PlusToken */, 37 /* PlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterAddWhenFollowedByPreincrement = new formatting.Rule(formatting.RuleDescriptor.create1(37 /* PlusToken */, 43 /* PlusPlusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterPostdecrementWhenFollowedBySubtract = new formatting.Rule(formatting.RuleDescriptor.create1(44 /* MinusMinusToken */, 38 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByUnaryMinus = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* MinusToken */, 38 /* MinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterSubtractWhenFollowedByPredecrement = new formatting.Rule(formatting.RuleDescriptor.create1(38 /* MinusToken */, 44 /* MinusMinusToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceBeforeComma = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 26 /* CommaToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterCertainKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([104 /* VarKeyword */, 100 /* ThrowKeyword */, 94 /* NewKeyword */, 80 /* DeleteKeyword */, 96 /* ReturnKeyword */, 103 /* TypeOfKeyword */, 121 /* AwaitKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterLetConstInVariableDeclaration = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([110 /* LetKeyword */, 76 /* ConstKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsStartOfVariableDeclarationList), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncCall = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionCallOrNewContext, Rules.IsPreviousTokenNotComma), 8 /* Delete */)); - this.SpaceAfterFunctionInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create3(89 /* FunctionKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.SpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceBeforeOpenParenInFuncDecl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsFunctionDeclContext), 8 /* Delete */)); - this.SpaceAfterVoidOperator = new formatting.Rule(formatting.RuleDescriptor.create3(105 /* VoidKeyword */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsVoidOpContext), 2 /* Space */)); - this.NoSpaceBetweenReturnAndSemicolon = new formatting.Rule(formatting.RuleDescriptor.create1(96 /* ReturnKeyword */, 25 /* SemicolonToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. - // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] - this.SpaceBetweenStatements = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 81 /* DoKeyword */, 82 /* ElseKeyword */, 73 /* CaseKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNotForContext), 2 /* Space */)); - // This low-pri rule takes care of "try {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. - this.SpaceAfterTryFinally = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([102 /* TryKeyword */, 87 /* FinallyKeyword */]), 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // get x() {} - // set x(val) {} - this.SpaceAfterGetSetInMember = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([125 /* GetKeyword */, 135 /* SetKeyword */]), 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. - this.SpaceBeforeBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryKeywordOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterBinaryKeywordOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryKeywordOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - // TypeScript-specific higher priority rules - // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses - this.SpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123 /* ConstructorKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterConstructor = new formatting.Rule(formatting.RuleDescriptor.create1(123 /* ConstructorKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Use of module as a function call. e.g.: import m2 = module("m2"); - this.NoSpaceAfterModuleImport = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.FromTokens([128 /* ModuleKeyword */, 132 /* RequireKeyword */]), 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Add a space around certain TypeScript keywords - this.SpaceAfterCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([117 /* AbstractKeyword */, 75 /* ClassKeyword */, 124 /* DeclareKeyword */, 79 /* DefaultKeyword */, 83 /* EnumKeyword */, 84 /* ExportKeyword */, 85 /* ExtendsKeyword */, 125 /* GetKeyword */, 108 /* ImplementsKeyword */, 91 /* ImportKeyword */, 109 /* InterfaceKeyword */, 128 /* ModuleKeyword */, 129 /* NamespaceKeyword */, 112 /* PrivateKeyword */, 114 /* PublicKeyword */, 113 /* ProtectedKeyword */, 131 /* ReadonlyKeyword */, 135 /* SetKeyword */, 115 /* StaticKeyword */, 138 /* TypeKeyword */, 140 /* FromKeyword */, 127 /* KeyOfKeyword */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCertainTypeScriptKeywords = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([85 /* ExtendsKeyword */, 108 /* ImplementsKeyword */, 140 /* FromKeyword */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { - this.SpaceAfterModuleName = new formatting.Rule(formatting.RuleDescriptor.create1(9 /* StringLiteral */, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsModuleDeclContext), 2 /* Space */)); - // Lambda expressions - this.SpaceBeforeArrow = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 36 /* EqualsGreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceAfterArrow = new formatting.Rule(formatting.RuleDescriptor.create3(36 /* EqualsGreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // Optional parameters and let args - this.NoSpaceAfterEllipsis = new formatting.Rule(formatting.RuleDescriptor.create1(24 /* DotDotDotToken */, 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOptionalParameters = new formatting.Rule(formatting.RuleDescriptor.create3(55 /* QuestionToken */, formatting.Shared.TokenRange.FromTokens([20 /* CloseParenToken */, 26 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNotBinaryOpContext), 8 /* Delete */)); - // generics and type assertions - this.NoSpaceBeforeOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.TypeNames, 27 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceBetweenCloseParenAndAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create1(20 /* CloseParenToken */, 27 /* LessThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceAfterOpenAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(27 /* LessThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 29 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - this.NoSpaceAfterCloseAngularBracket = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.FromTokens([19 /* OpenParenToken */, 21 /* OpenBracketToken */, 29 /* GreaterThanToken */, 26 /* CommaToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), 8 /* Delete */)); - // Remove spaces in empty interface literals. e.g.: x: {} - this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(17 /* OpenBraceToken */, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), 8 /* Delete */)); - // decorators - this.SpaceBeforeAt = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 57 /* AtToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceAfterAt = new formatting.Rule(formatting.RuleDescriptor.create3(57 /* AtToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterDecorator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([117 /* AbstractKeyword */, 71 /* Identifier */, 84 /* ExportKeyword */, 79 /* DefaultKeyword */, 75 /* ClassKeyword */, 115 /* StaticKeyword */, 114 /* PublicKeyword */, 112 /* PrivateKeyword */, 113 /* ProtectedKeyword */, 125 /* GetKeyword */, 135 /* SetKeyword */, 21 /* OpenBracketToken */, 39 /* AsteriskToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsEndOfDecoratorContextOnSameLine), 2 /* Space */)); - this.NoSpaceBetweenFunctionKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 39 /* AsteriskToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 8 /* Delete */)); - this.SpaceAfterStarInGeneratorDeclaration = new formatting.Rule(formatting.RuleDescriptor.create3(39 /* AsteriskToken */, formatting.Shared.TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclarationOrFunctionExpressionContext), 2 /* Space */)); - this.NoSpaceBetweenYieldKeywordAndStar = new formatting.Rule(formatting.RuleDescriptor.create1(116 /* YieldKeyword */, 39 /* AsteriskToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 8 /* Delete */)); - this.SpaceBetweenYieldOrYieldStarAndOperand = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([116 /* YieldKeyword */, 39 /* AsteriskToken */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsYieldOrYieldStarWithOperand), 2 /* Space */)); - // Async-await - this.SpaceBetweenAsyncAndOpenParen = new formatting.Rule(formatting.RuleDescriptor.create1(120 /* AsyncKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsArrowFunctionContext, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBetweenAsyncAndFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(120 /* AsyncKeyword */, 89 /* FunctionKeyword */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // template string - this.NoSpaceBetweenTagAndTemplateString = new formatting.Rule(formatting.RuleDescriptor.create3(71 /* Identifier */, formatting.Shared.TokenRange.FromTokens([13 /* NoSubstitutionTemplateLiteral */, 14 /* TemplateHead */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // jsx opening element - this.SpaceBeforeJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 71 /* Identifier */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNextTokenParentJsxAttribute, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeSlashInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 41 /* SlashToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement = new formatting.Rule(formatting.RuleDescriptor.create1(41 /* SlashToken */, 29 /* GreaterThanToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxSelfClosingElementContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 58 /* EqualsToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterEqualInJsxAttribute = new formatting.Rule(formatting.RuleDescriptor.create3(58 /* EqualsToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsJsxAttributeContext, Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // No space before non-null assertion operator - this.NoSpaceBeforeNonNullAssertionOperator = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 51 /* ExclamationToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonNullAssertionContext), 8 /* Delete */)); - // These rules are higher in priority than user-configurable rules. - this.HighPriorityCommonRules = [ - this.IgnoreBeforeComment, this.IgnoreAfterLineComment, - this.NoSpaceBeforeColon, this.SpaceAfterColon, this.NoSpaceBeforeQuestionMark, this.SpaceAfterQuestionMarkInConditionalOperator, - this.NoSpaceAfterQuestionMark, - this.NoSpaceBeforeDot, this.NoSpaceAfterDot, - this.NoSpaceAfterUnaryPrefixOperator, - this.NoSpaceAfterUnaryPreincrementOperator, this.NoSpaceAfterUnaryPredecrementOperator, - this.NoSpaceBeforeUnaryPostincrementOperator, this.NoSpaceBeforeUnaryPostdecrementOperator, - this.SpaceAfterPostincrementWhenFollowedByAdd, - this.SpaceAfterAddWhenFollowedByUnaryPlus, this.SpaceAfterAddWhenFollowedByPreincrement, - this.SpaceAfterPostdecrementWhenFollowedBySubtract, - this.SpaceAfterSubtractWhenFollowedByUnaryMinus, this.SpaceAfterSubtractWhenFollowedByPredecrement, - this.NoSpaceAfterCloseBrace, - this.NewLineBeforeCloseBraceInBlockContext, - this.SpaceAfterCloseBrace, this.SpaceBetweenCloseBraceAndElse, this.SpaceBetweenCloseBraceAndWhile, this.NoSpaceBetweenEmptyBraceBrackets, - this.NoSpaceBetweenFunctionKeywordAndStar, this.SpaceAfterStarInGeneratorDeclaration, - this.SpaceAfterFunctionInFuncDecl, this.NewLineAfterOpenBraceInBlockContext, this.SpaceAfterGetSetInMember, - this.NoSpaceBetweenYieldKeywordAndStar, this.SpaceBetweenYieldOrYieldStarAndOperand, - this.NoSpaceBetweenReturnAndSemicolon, - this.SpaceAfterCertainKeywords, - this.SpaceAfterLetConstInVariableDeclaration, - this.NoSpaceBeforeOpenParenInFuncCall, - this.SpaceBeforeBinaryKeywordOperator, this.SpaceAfterBinaryKeywordOperator, - this.SpaceAfterVoidOperator, - this.SpaceBetweenAsyncAndOpenParen, this.SpaceBetweenAsyncAndFunctionKeyword, - this.NoSpaceBetweenTagAndTemplateString, - this.SpaceBeforeJsxAttribute, this.SpaceBeforeSlashInJsxOpeningElement, this.NoSpaceBeforeGreaterThanTokenInJsxOpeningElement, - this.NoSpaceBeforeEqualInJsxAttribute, this.NoSpaceAfterEqualInJsxAttribute, - // TypeScript-specific rules - this.NoSpaceAfterModuleImport, - this.SpaceAfterCertainTypeScriptKeywords, this.SpaceBeforeCertainTypeScriptKeywords, - this.SpaceAfterModuleName, - this.SpaceBeforeArrow, this.SpaceAfterArrow, - this.NoSpaceAfterEllipsis, - this.NoSpaceAfterOptionalParameters, - this.NoSpaceBetweenEmptyInterfaceBraceBrackets, - this.NoSpaceBeforeOpenAngularBracket, - this.NoSpaceBetweenCloseParenAndAngularBracket, - this.NoSpaceAfterOpenAngularBracket, - this.NoSpaceBeforeCloseAngularBracket, - this.NoSpaceAfterCloseAngularBracket, - this.SpaceBeforeAt, - this.NoSpaceAfterAt, - this.SpaceAfterDecorator, - this.NoSpaceBeforeNonNullAssertionOperator - ]; - // These rules are lower in priority than user-configurable rules. - this.LowPriorityCommonRules = [ - this.NoSpaceBeforeSemicolon, - this.SpaceBeforeOpenBraceInControl, this.SpaceBeforeOpenBraceInFunction, this.SpaceBeforeOpenBraceInTypeScriptDeclWithBlock, - this.NoSpaceBeforeComma, - this.NoSpaceBeforeOpenBracket, - this.NoSpaceAfterCloseBracket, - this.SpaceAfterSemicolon, - this.SpaceBetweenStatements, this.SpaceAfterTryFinally - ]; - /// - /// Rules controlled by user options - /// - // Insert space after comma delimiter - this.SpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext, Rules.IsNextTokenNotCloseBracket), 2 /* Space */)); - this.NoSpaceAfterComma = new formatting.Rule(formatting.RuleDescriptor.create3(26 /* CommaToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsNonJsxElementContext), 8 /* Delete */)); - // Insert space before and after binary operators - this.SpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.SpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 2 /* Space */)); - this.NoSpaceBeforeBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.BinaryOperators), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); - this.NoSpaceAfterBinaryOperator = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.BinaryOperators, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsBinaryOpContext), 8 /* Delete */)); - // Insert space after keywords in control flow statements - this.SpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 2 /* Space */)); - this.NoSpaceAfterKeywordInControl = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Keywords, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext), 8 /* Delete */)); - // Open Brace braces after function - // TypeScript: Function can have return types, which can be made of tons of different token kinds - this.NewLineBeforeOpenBraceInFunction = new formatting.Rule(formatting.RuleDescriptor.create2(this.FunctionOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Open Brace braces after TypeScript module/class/interface - this.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock = new formatting.Rule(formatting.RuleDescriptor.create2(this.TypeScriptOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsTypeScriptDeclWithBlockContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Open Brace braces after control block - this.NewLineBeforeOpenBraceInControl = new formatting.Rule(formatting.RuleDescriptor.create2(this.ControlOpenBraceLeftTokenRange, 17 /* OpenBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsControlDeclContext, Rules.IsBeforeMultilineBlockContext), 4 /* NewLine */), 1 /* CanDeleteNewLines */); - // Insert space after semicolon in for statement - this.SpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 2 /* Space */)); - this.NoSpaceAfterSemicolonInFor = new formatting.Rule(formatting.RuleDescriptor.create3(25 /* SemicolonToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsForContext), 8 /* Delete */)); - // Insert space after opening and before closing nonempty parenthesis - this.SpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBetweenParens = new formatting.Rule(formatting.RuleDescriptor.create1(19 /* OpenParenToken */, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenParen = new formatting.Rule(formatting.RuleDescriptor.create3(19 /* OpenParenToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseParen = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 20 /* CloseParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Insert space after opening and before closing nonempty brackets - this.SpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.SpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBetweenBrackets = new formatting.Rule(formatting.RuleDescriptor.create1(21 /* OpenBracketToken */, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceAfterOpenBracket = new formatting.Rule(formatting.RuleDescriptor.create3(21 /* OpenBracketToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.NoSpaceBeforeCloseBracket = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 22 /* CloseBracketToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - // Insert space after opening and before closing template string braces - this.NoSpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14 /* TemplateHead */, 15 /* TemplateMiddle */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceAfterTemplateHeadAndMiddle = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.FromTokens([14 /* TemplateHead */, 15 /* TemplateMiddle */]), formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - this.NoSpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15 /* TemplateMiddle */, 16 /* TemplateTail */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 8 /* Delete */)); - this.SpaceBeforeTemplateMiddleAndTail = new formatting.Rule(formatting.RuleDescriptor.create4(formatting.Shared.TokenRange.Any, formatting.Shared.TokenRange.FromTokens([15 /* TemplateMiddle */, 16 /* TemplateTail */])), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext), 2 /* Space */)); - // No space after { and before } in JSX expression - this.NoSpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8 /* Delete */)); - this.SpaceAfterOpenBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create3(17 /* OpenBraceToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2 /* Space */)); - this.NoSpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 8 /* Delete */)); - this.SpaceBeforeCloseBraceInJsxExpression = new formatting.Rule(formatting.RuleDescriptor.create2(formatting.Shared.TokenRange.Any, 18 /* CloseBraceToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsJsxExpressionContext), 2 /* Space */)); - // Insert space after function keyword for anonymous functions - this.SpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 2 /* Space */)); - this.NoSpaceAfterAnonymousFunctionKeyword = new formatting.Rule(formatting.RuleDescriptor.create1(89 /* FunctionKeyword */, 19 /* OpenParenToken */), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsFunctionDeclContext), 8 /* Delete */)); - // No space after type assertion - this.NoSpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 8 /* Delete */)); - this.SpaceAfterTypeAssertion = new formatting.Rule(formatting.RuleDescriptor.create3(29 /* GreaterThanToken */, formatting.Shared.TokenRange.Any), formatting.RuleOperation.create2(new formatting.RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeAssertionContext), 2 /* Space */)); - } - Rules.prototype.getRuleName = function (rule) { - var o = this; - for (var name in o) { - if (o[name] === rule) { - return name; - } - } - throw new Error("Unknown rule"); - }; - /// - /// Contexts - /// - Rules.IsForContext = function (context) { - return context.contextNode.kind === 214 /* ForStatement */; - }; - Rules.IsNotForContext = function (context) { - return !Rules.IsForContext(context); - }; - Rules.IsBinaryOpContext = function (context) { - switch (context.contextNode.kind) { - case 194 /* BinaryExpression */: - case 195 /* ConditionalExpression */: - case 202 /* AsExpression */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - case 158 /* TypePredicate */: - case 166 /* UnionType */: - case 167 /* IntersectionType */: - return true; - // equals in binding elements: function foo([[x, y] = [1, 2]]) - case 176 /* BindingElement */: - // equals in type X = ... - case 231 /* TypeAliasDeclaration */: - // equal in import a = module('a'); - case 237 /* ImportEqualsDeclaration */: - // equal in let a = 0; - case 226 /* VariableDeclaration */: - // equal in p = 0; - case 146 /* Parameter */: - case 264 /* EnumMember */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return context.currentTokenSpan.kind === 58 /* EqualsToken */ || context.nextTokenSpan.kind === 58 /* EqualsToken */; - // "in" keyword in for (let x in []) { } - case 215 /* ForInStatement */: - // "in" keyword in [P in keyof T]: T[P] - case 145 /* TypeParameter */: - return context.currentTokenSpan.kind === 92 /* InKeyword */ || context.nextTokenSpan.kind === 92 /* InKeyword */; - // Technically, "of" is not a binary operator, but format it the same way as "in" - case 216 /* ForOfStatement */: - return context.currentTokenSpan.kind === 142 /* OfKeyword */ || context.nextTokenSpan.kind === 142 /* OfKeyword */; - } - return false; - }; - Rules.IsNotBinaryOpContext = function (context) { - return !Rules.IsBinaryOpContext(context); - }; - Rules.IsConditionalOperatorContext = function (context) { - return context.contextNode.kind === 195 /* ConditionalExpression */; - }; - Rules.IsSameLineTokenOrBeforeMultilineBlockContext = function (context) { - //// This check is mainly used inside SpaceBeforeOpenBraceInControl and SpaceBeforeOpenBraceInFunction. - //// - //// Ex: - //// if (1) { .... - //// * ) and { are on the same line so apply the rule. Here we don't care whether it's same or multi block context - //// - //// Ex: - //// if (1) - //// { ... } - //// * ) and { are on different lines. We only need to format if the block is multiline context. So in this case we don't format. - //// - //// Ex: - //// if (1) - //// { ... - //// } - //// * ) and { are on different lines. We only need to format if the block is multiline context. So in this case we format. - return context.TokensAreOnSameLine() || Rules.IsBeforeMultilineBlockContext(context); - }; - Rules.IsBraceWrappedContext = function (context) { - return context.contextNode.kind === 174 /* ObjectBindingPattern */ || Rules.IsSingleLineBlockContext(context); - }; - // This check is done before an open brace in a control construct, a function, or a typescript block declaration - Rules.IsBeforeMultilineBlockContext = function (context) { - return Rules.IsBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); - }; - Rules.IsMultilineBlockContext = function (context) { - return Rules.IsBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsSingleLineBlockContext = function (context) { - return Rules.IsBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); - }; - Rules.IsBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.contextNode); - }; - Rules.IsBeforeBlockContext = function (context) { - return Rules.NodeIsBlockContext(context.nextTokenParent); - }; - // IMPORTANT!!! This method must return true ONLY for nodes with open and close braces as immediate children - Rules.NodeIsBlockContext = function (node) { - if (Rules.NodeIsTypeScriptDeclWithBlockContext(node)) { - // This means we are in a context that looks like a block to the user, but in the grammar is actually not a node (it's a class, module, enum, object type literal, etc). - return true; - } - switch (node.kind) { - case 207 /* Block */: - case 235 /* CaseBlock */: - case 178 /* ObjectLiteralExpression */: - case 234 /* ModuleBlock */: - return true; - } - return false; - }; - Rules.IsFunctionDeclContext = function (context) { - switch (context.contextNode.kind) { - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - // case SyntaxKind.MemberFunctionDeclaration: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - // case SyntaxKind.MethodSignature: - case 155 /* CallSignature */: - case 186 /* FunctionExpression */: - case 152 /* Constructor */: - case 187 /* ArrowFunction */: - // case SyntaxKind.ConstructorDeclaration: - // case SyntaxKind.SimpleArrowFunctionExpression: - // case SyntaxKind.ParenthesizedArrowFunctionExpression: - case 230 /* InterfaceDeclaration */: - return true; - } - return false; - }; - Rules.IsFunctionDeclarationOrFunctionExpressionContext = function (context) { - return context.contextNode.kind === 228 /* FunctionDeclaration */ || context.contextNode.kind === 186 /* FunctionExpression */; - }; - Rules.IsTypeScriptDeclWithBlockContext = function (context) { - return Rules.NodeIsTypeScriptDeclWithBlockContext(context.contextNode); - }; - Rules.NodeIsTypeScriptDeclWithBlockContext = function (node) { - switch (node.kind) { - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 163 /* TypeLiteral */: - case 233 /* ModuleDeclaration */: - case 244 /* ExportDeclaration */: - case 245 /* NamedExports */: - case 238 /* ImportDeclaration */: - case 241 /* NamedImports */: - return true; - } - return false; - }; - Rules.IsAfterCodeBlockContext = function (context) { - switch (context.currentTokenParent.kind) { - case 229 /* ClassDeclaration */: - case 233 /* ModuleDeclaration */: - case 232 /* EnumDeclaration */: - case 260 /* CatchClause */: - case 234 /* ModuleBlock */: - case 221 /* SwitchStatement */: - return true; - case 207 /* Block */: { - var blockParent = context.currentTokenParent.parent; - if (blockParent.kind !== 187 /* ArrowFunction */ && - blockParent.kind !== 186 /* FunctionExpression */) { - return true; - } - } - } - return false; - }; - Rules.IsControlDeclContext = function (context) { - switch (context.contextNode.kind) { - case 211 /* IfStatement */: - case 221 /* SwitchStatement */: - case 214 /* ForStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 213 /* WhileStatement */: - case 224 /* TryStatement */: - case 212 /* DoStatement */: - case 220 /* WithStatement */: - // TODO - // case SyntaxKind.ElseClause: - case 260 /* CatchClause */: - return true; - default: - return false; - } - }; - Rules.IsObjectContext = function (context) { - return context.contextNode.kind === 178 /* ObjectLiteralExpression */; - }; - Rules.IsFunctionCallContext = function (context) { - return context.contextNode.kind === 181 /* CallExpression */; - }; - Rules.IsNewContext = function (context) { - return context.contextNode.kind === 182 /* NewExpression */; - }; - Rules.IsFunctionCallOrNewContext = function (context) { - return Rules.IsFunctionCallContext(context) || Rules.IsNewContext(context); - }; - Rules.IsPreviousTokenNotComma = function (context) { - return context.currentTokenSpan.kind !== 26 /* CommaToken */; - }; - Rules.IsNextTokenNotCloseBracket = function (context) { - return context.nextTokenSpan.kind !== 22 /* CloseBracketToken */; - }; - Rules.IsArrowFunctionContext = function (context) { - return context.contextNode.kind === 187 /* ArrowFunction */; - }; - Rules.IsNonJsxSameLineTokenContext = function (context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 10 /* JsxText */; - }; - Rules.IsNonJsxElementContext = function (context) { - return context.contextNode.kind !== 249 /* JsxElement */; - }; - Rules.IsJsxExpressionContext = function (context) { - return context.contextNode.kind === 256 /* JsxExpression */; - }; - Rules.IsNextTokenParentJsxAttribute = function (context) { - return context.nextTokenParent.kind === 253 /* JsxAttribute */; - }; - Rules.IsJsxAttributeContext = function (context) { - return context.contextNode.kind === 253 /* JsxAttribute */; - }; - Rules.IsJsxSelfClosingElementContext = function (context) { - return context.contextNode.kind === 250 /* JsxSelfClosingElement */; - }; - Rules.IsNotBeforeBlockInFunctionDeclarationContext = function (context) { - return !Rules.IsFunctionDeclContext(context) && !Rules.IsBeforeBlockContext(context); - }; - Rules.IsEndOfDecoratorContextOnSameLine = function (context) { - return context.TokensAreOnSameLine() && - context.contextNode.decorators && - Rules.NodeIsInDecoratorContext(context.currentTokenParent) && - !Rules.NodeIsInDecoratorContext(context.nextTokenParent); - }; - Rules.NodeIsInDecoratorContext = function (node) { - while (ts.isPartOfExpression(node)) { - node = node.parent; - } - return node.kind === 147 /* Decorator */; - }; - Rules.IsStartOfVariableDeclarationList = function (context) { - return context.currentTokenParent.kind === 227 /* VariableDeclarationList */ && - context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; - }; - Rules.IsNotFormatOnEnter = function (context) { - return context.formattingRequestKind !== 2 /* FormatOnEnter */; - }; - Rules.IsModuleDeclContext = function (context) { - return context.contextNode.kind === 233 /* ModuleDeclaration */; - }; - Rules.IsObjectTypeContext = function (context) { - return context.contextNode.kind === 163 /* TypeLiteral */; // && context.contextNode.parent.kind !== SyntaxKind.InterfaceDeclaration; - }; - Rules.IsTypeArgumentOrParameterOrAssertion = function (token, parent) { - if (token.kind !== 27 /* LessThanToken */ && token.kind !== 29 /* GreaterThanToken */) { - return false; - } - switch (parent.kind) { - case 159 /* TypeReference */: - case 184 /* TypeAssertionExpression */: - case 231 /* TypeAliasDeclaration */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 201 /* ExpressionWithTypeArguments */: - return true; - default: - return false; - } - }; - Rules.IsTypeArgumentOrParameterOrAssertionContext = function (context) { - return Rules.IsTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || - Rules.IsTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); - }; - Rules.IsTypeAssertionContext = function (context) { - return context.contextNode.kind === 184 /* TypeAssertionExpression */; - }; - Rules.IsVoidOpContext = function (context) { - return context.currentTokenSpan.kind === 105 /* VoidKeyword */ && context.currentTokenParent.kind === 190 /* VoidExpression */; - }; - Rules.IsYieldOrYieldStarWithOperand = function (context) { - return context.contextNode.kind === 197 /* YieldExpression */ && context.contextNode.expression !== undefined; - }; - Rules.IsNonNullAssertionContext = function (context) { - return context.contextNode.kind === 203 /* NonNullExpression */; - }; - return Rules; - }()); - formatting.Rules = Rules; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesMap = (function () { - function RulesMap() { - this.map = []; - this.mapRowLength = 0; - } - RulesMap.create = function (rules) { - var result = new RulesMap(); - result.Initialize(rules); - return result; - }; - RulesMap.prototype.Initialize = function (rules) { - this.mapRowLength = 142 /* LastToken */ + 1; - this.map = new Array(this.mapRowLength * this.mapRowLength); // new Array(this.mapRowLength * this.mapRowLength); - // This array is used only during construction of the rulesbucket in the map - var rulesBucketConstructionStateList = new Array(this.map.length); // new Array(this.map.length); - this.FillRules(rules, rulesBucketConstructionStateList); - return this.map; - }; - RulesMap.prototype.FillRules = function (rules, rulesBucketConstructionStateList) { - var _this = this; - rules.forEach(function (rule) { - _this.FillRule(rule, rulesBucketConstructionStateList); - }); - }; - RulesMap.prototype.GetRuleBucketIndex = function (row, column) { - ts.Debug.assert(row <= 142 /* LastKeyword */ && column <= 142 /* LastKeyword */, "Must compute formatting context from tokens"); - var rulesBucketIndex = (row * this.mapRowLength) + column; - return rulesBucketIndex; - }; - RulesMap.prototype.FillRule = function (rule, rulesBucketConstructionStateList) { - var _this = this; - var specificRule = rule.Descriptor.LeftTokenRange !== formatting.Shared.TokenRange.Any && - rule.Descriptor.RightTokenRange !== formatting.Shared.TokenRange.Any; - rule.Descriptor.LeftTokenRange.GetTokens().forEach(function (left) { - rule.Descriptor.RightTokenRange.GetTokens().forEach(function (right) { - var rulesBucketIndex = _this.GetRuleBucketIndex(left, right); - var rulesBucket = _this.map[rulesBucketIndex]; - if (rulesBucket === undefined) { - rulesBucket = _this.map[rulesBucketIndex] = new RulesBucket(); - } - rulesBucket.AddRule(rule, specificRule, rulesBucketConstructionStateList, rulesBucketIndex); - }); - }); - }; - RulesMap.prototype.GetRule = function (context) { - var bucketIndex = this.GetRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind); - var bucket = this.map[bucketIndex]; - if (bucket) { - for (var _i = 0, _a = bucket.Rules(); _i < _a.length; _i++) { - var rule = _a[_i]; - if (rule.Operation.Context.InContext(context)) { - return rule; - } - } - } - return undefined; - }; - return RulesMap; - }()); - formatting.RulesMap = RulesMap; - var MaskBitSize = 5; - var Mask = 0x1f; - var RulesPosition; - (function (RulesPosition) { - RulesPosition[RulesPosition["IgnoreRulesSpecific"] = 0] = "IgnoreRulesSpecific"; - RulesPosition[RulesPosition["IgnoreRulesAny"] = MaskBitSize * 1] = "IgnoreRulesAny"; - RulesPosition[RulesPosition["ContextRulesSpecific"] = MaskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition[RulesPosition["ContextRulesAny"] = MaskBitSize * 3] = "ContextRulesAny"; - RulesPosition[RulesPosition["NoContextRulesSpecific"] = MaskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition[RulesPosition["NoContextRulesAny"] = MaskBitSize * 5] = "NoContextRulesAny"; - })(RulesPosition = formatting.RulesPosition || (formatting.RulesPosition = {})); - var RulesBucketConstructionState = (function () { - function RulesBucketConstructionState() { - //// The Rules list contains all the inserted rules into a rulebucket in the following order: - //// 1- Ignore rules with specific token combination - //// 2- Ignore rules with any token combination - //// 3- Context rules with specific token combination - //// 4- Context rules with any token combination - //// 5- Non-context rules with specific token combination - //// 6- Non-context rules with any token combination - //// - //// The member rulesInsertionIndexBitmap is used to describe the number of rules - //// in each sub-bucket (above) hence can be used to know the index of where to insert - //// the next rule. It's a bitmap which contains 6 different sections each is given 5 bits. - //// - //// Example: - //// In order to insert a rule to the end of sub-bucket (3), we get the index by adding - //// the values in the bitmap segments 3rd, 2nd, and 1st. - this.rulesInsertionIndexBitmap = 0; - } - RulesBucketConstructionState.prototype.GetInsertionIndex = function (maskPosition) { - var index = 0; - var pos = 0; - var indexBitmap = this.rulesInsertionIndexBitmap; - while (pos <= maskPosition) { - index += (indexBitmap & Mask); - indexBitmap >>= MaskBitSize; - pos += MaskBitSize; - } - return index; - }; - RulesBucketConstructionState.prototype.IncreaseInsertionIndex = function (maskPosition) { - var value = (this.rulesInsertionIndexBitmap >> maskPosition) & Mask; - value++; - ts.Debug.assert((value & Mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - var temp = this.rulesInsertionIndexBitmap & ~(Mask << maskPosition); - temp |= value << maskPosition; - this.rulesInsertionIndexBitmap = temp; - }; - return RulesBucketConstructionState; - }()); - formatting.RulesBucketConstructionState = RulesBucketConstructionState; - var RulesBucket = (function () { - function RulesBucket() { - this.rules = []; - } - RulesBucket.prototype.Rules = function () { - return this.rules; - }; - RulesBucket.prototype.AddRule = function (rule, specificTokens, constructionState, rulesBucketIndex) { - var position; - if (rule.Operation.Action === 1 /* Ignore */) { - position = specificTokens ? - RulesPosition.IgnoreRulesSpecific : - RulesPosition.IgnoreRulesAny; - } - else if (!rule.Operation.Context.IsAny()) { - position = specificTokens ? - RulesPosition.ContextRulesSpecific : - RulesPosition.ContextRulesAny; - } - else { - position = specificTokens ? - RulesPosition.NoContextRulesSpecific : - RulesPosition.NoContextRulesAny; - } - var state = constructionState[rulesBucketIndex]; - if (state === undefined) { - state = constructionState[rulesBucketIndex] = new RulesBucketConstructionState(); - } - var index = state.GetInsertionIndex(position); - this.rules.splice(index, 0, rule); - state.IncreaseInsertionIndex(position); - }; - return RulesBucket; - }()); - formatting.RulesBucket = RulesBucket; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Shared; - (function (Shared) { - var TokenRangeAccess = (function () { - function TokenRangeAccess(from, to, except) { - this.tokens = []; - for (var token = from; token <= to; token++) { - if (ts.indexOf(except, token) < 0) { - this.tokens.push(token); - } - } - } - TokenRangeAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenRangeAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenRangeAccess; - }()); - Shared.TokenRangeAccess = TokenRangeAccess; - var TokenValuesAccess = (function () { - function TokenValuesAccess(tks) { - this.tokens = tks && tks.length ? tks : []; - } - TokenValuesAccess.prototype.GetTokens = function () { - return this.tokens; - }; - TokenValuesAccess.prototype.Contains = function (token) { - return this.tokens.indexOf(token) >= 0; - }; - return TokenValuesAccess; - }()); - Shared.TokenValuesAccess = TokenValuesAccess; - var TokenSingleValueAccess = (function () { - function TokenSingleValueAccess(token) { - this.token = token; - } - TokenSingleValueAccess.prototype.GetTokens = function () { - return [this.token]; - }; - TokenSingleValueAccess.prototype.Contains = function (tokenValue) { - return tokenValue === this.token; - }; - return TokenSingleValueAccess; - }()); - Shared.TokenSingleValueAccess = TokenSingleValueAccess; - var TokenAllAccess = (function () { - function TokenAllAccess() { - } - TokenAllAccess.prototype.GetTokens = function () { - var result = []; - for (var token = 0 /* FirstToken */; token <= 142 /* LastToken */; token++) { - result.push(token); - } - return result; - }; - TokenAllAccess.prototype.Contains = function () { - return true; - }; - TokenAllAccess.prototype.toString = function () { - return "[allTokens]"; - }; - return TokenAllAccess; - }()); - Shared.TokenAllAccess = TokenAllAccess; - var TokenRange = (function () { - function TokenRange(tokenAccess) { - this.tokenAccess = tokenAccess; - } - TokenRange.FromToken = function (token) { - return new TokenRange(new TokenSingleValueAccess(token)); - }; - TokenRange.FromTokens = function (tokens) { - return new TokenRange(new TokenValuesAccess(tokens)); - }; - TokenRange.FromRange = function (f, to, except) { - if (except === void 0) { except = []; } - return new TokenRange(new TokenRangeAccess(f, to, except)); - }; - TokenRange.AllTokens = function () { - return new TokenRange(new TokenAllAccess()); - }; - TokenRange.prototype.GetTokens = function () { - return this.tokenAccess.GetTokens(); - }; - TokenRange.prototype.Contains = function (token) { - return this.tokenAccess.Contains(token); - }; - TokenRange.prototype.toString = function () { - return this.tokenAccess.toString(); - }; - return TokenRange; - }()); - TokenRange.Any = TokenRange.AllTokens(); - TokenRange.AnyIncludingMultilineComments = TokenRange.FromTokens(TokenRange.Any.GetTokens().concat([3 /* MultiLineCommentTrivia */])); - TokenRange.Keywords = TokenRange.FromRange(72 /* FirstKeyword */, 142 /* LastKeyword */); - TokenRange.BinaryOperators = TokenRange.FromRange(27 /* FirstBinaryOperator */, 70 /* LastBinaryOperator */); - TokenRange.BinaryKeywordOperators = TokenRange.FromTokens([92 /* InKeyword */, 93 /* InstanceOfKeyword */, 142 /* OfKeyword */, 118 /* AsKeyword */, 126 /* IsKeyword */]); - TokenRange.UnaryPrefixOperators = TokenRange.FromTokens([43 /* PlusPlusToken */, 44 /* MinusMinusToken */, 52 /* TildeToken */, 51 /* ExclamationToken */]); - TokenRange.UnaryPrefixExpressions = TokenRange.FromTokens([8 /* NumericLiteral */, 71 /* Identifier */, 19 /* OpenParenToken */, 21 /* OpenBracketToken */, 17 /* OpenBraceToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPreincrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPostincrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 20 /* CloseParenToken */, 22 /* CloseBracketToken */, 94 /* NewKeyword */]); - TokenRange.UnaryPredecrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 19 /* OpenParenToken */, 99 /* ThisKeyword */, 94 /* NewKeyword */]); - TokenRange.UnaryPostdecrementExpressions = TokenRange.FromTokens([71 /* Identifier */, 20 /* CloseParenToken */, 22 /* CloseBracketToken */, 94 /* NewKeyword */]); - TokenRange.Comments = TokenRange.FromTokens([2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */]); - TokenRange.TypeNames = TokenRange.FromTokens([71 /* Identifier */, 133 /* NumberKeyword */, 136 /* StringKeyword */, 122 /* BooleanKeyword */, 137 /* SymbolKeyword */, 105 /* VoidKeyword */, 119 /* AnyKeyword */]); - Shared.TokenRange = TokenRange; - })(Shared = formatting.Shared || (formatting.Shared = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var RulesProvider = (function () { - function RulesProvider() { - this.globalRules = new formatting.Rules(); - } - RulesProvider.prototype.getRuleName = function (rule) { - return this.globalRules.getRuleName(rule); - }; - RulesProvider.prototype.getRuleByName = function (name) { - return this.globalRules[name]; - }; - RulesProvider.prototype.getRulesMap = function () { - return this.rulesMap; - }; - RulesProvider.prototype.getFormatOptions = function () { - return this.options; - }; - RulesProvider.prototype.ensureUpToDate = function (options) { - if (!this.options || !ts.compareDataObjects(this.options, options)) { - var activeRules = this.createActiveRules(options); - var rulesMap = formatting.RulesMap.create(activeRules); - this.activeRules = activeRules; - this.rulesMap = rulesMap; - this.options = ts.clone(options); - } - }; - RulesProvider.prototype.createActiveRules = function (options) { - var rules = this.globalRules.HighPriorityCommonRules.slice(0); - if (options.insertSpaceAfterConstructor) { - rules.push(this.globalRules.SpaceAfterConstructor); - } - else { - rules.push(this.globalRules.NoSpaceAfterConstructor); - } - if (options.insertSpaceAfterCommaDelimiter) { - rules.push(this.globalRules.SpaceAfterComma); - } - else { - rules.push(this.globalRules.NoSpaceAfterComma); - } - if (options.insertSpaceAfterFunctionKeywordForAnonymousFunctions) { - rules.push(this.globalRules.SpaceAfterAnonymousFunctionKeyword); - } - else { - rules.push(this.globalRules.NoSpaceAfterAnonymousFunctionKeyword); - } - if (options.insertSpaceAfterKeywordsInControlFlowStatements) { - rules.push(this.globalRules.SpaceAfterKeywordInControl); - } - else { - rules.push(this.globalRules.NoSpaceAfterKeywordInControl); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis) { - rules.push(this.globalRules.SpaceAfterOpenParen); - rules.push(this.globalRules.SpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenParen); - rules.push(this.globalRules.NoSpaceBeforeCloseParen); - rules.push(this.globalRules.NoSpaceBetweenParens); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets) { - rules.push(this.globalRules.SpaceAfterOpenBracket); - rules.push(this.globalRules.SpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBracket); - rules.push(this.globalRules.NoSpaceBeforeCloseBracket); - rules.push(this.globalRules.NoSpaceBetweenBrackets); - } - // The default value of InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces is true - // so if the option is undefined, we should treat it as true as well - if (options.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces !== false) { - rules.push(this.globalRules.SpaceAfterOpenBrace); - rules.push(this.globalRules.SpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBrace); - rules.push(this.globalRules.NoSpaceBeforeCloseBrace); - rules.push(this.globalRules.NoSpaceBetweenEmptyBraceBrackets); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces) { - rules.push(this.globalRules.SpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.SpaceBeforeTemplateMiddleAndTail); - } - else { - rules.push(this.globalRules.NoSpaceAfterTemplateHeadAndMiddle); - rules.push(this.globalRules.NoSpaceBeforeTemplateMiddleAndTail); - } - if (options.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces) { - rules.push(this.globalRules.SpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.SpaceBeforeCloseBraceInJsxExpression); - } - else { - rules.push(this.globalRules.NoSpaceAfterOpenBraceInJsxExpression); - rules.push(this.globalRules.NoSpaceBeforeCloseBraceInJsxExpression); - } - if (options.insertSpaceAfterSemicolonInForStatements) { - rules.push(this.globalRules.SpaceAfterSemicolonInFor); - } - else { - rules.push(this.globalRules.NoSpaceAfterSemicolonInFor); - } - if (options.insertSpaceBeforeAndAfterBinaryOperators) { - rules.push(this.globalRules.SpaceBeforeBinaryOperator); - rules.push(this.globalRules.SpaceAfterBinaryOperator); - } - else { - rules.push(this.globalRules.NoSpaceBeforeBinaryOperator); - rules.push(this.globalRules.NoSpaceAfterBinaryOperator); - } - if (options.insertSpaceBeforeFunctionParenthesis) { - rules.push(this.globalRules.SpaceBeforeOpenParenInFuncDecl); - } - else { - rules.push(this.globalRules.NoSpaceBeforeOpenParenInFuncDecl); - } - if (options.placeOpenBraceOnNewLineForControlBlocks) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInControl); - } - if (options.placeOpenBraceOnNewLineForFunctions) { - rules.push(this.globalRules.NewLineBeforeOpenBraceInFunction); - rules.push(this.globalRules.NewLineBeforeOpenBraceInTypeScriptDeclWithBlock); - } - if (options.insertSpaceAfterTypeAssertion) { - rules.push(this.globalRules.SpaceAfterTypeAssertion); - } - else { - rules.push(this.globalRules.NoSpaceAfterTypeAssertion); - } - rules = rules.concat(this.globalRules.LowPriorityCommonRules); - return rules; - }; - return RulesProvider; - }()); - formatting.RulesProvider = RulesProvider; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var Constants; - (function (Constants) { - Constants[Constants["Unknown"] = -1] = "Unknown"; - })(Constants || (Constants = {})); - function formatOnEnter(position, sourceFile, rulesProvider, options) { - var line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - // After the enter key, the cursor is now at a new line. The new line may or may not contain non-whitespace characters. - // If the new line has only whitespaces, we won't want to format this line, because that would remove the indentation as - // trailing whitespaces. So the end of the formatting span should be the later one between: - // 1. the end of the previous line - // 2. the last non-whitespace character in the current line - var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); - while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - // if the character at the end of the span is a line break, we shouldn't include it, because it indicates we don't want to - // touch the current line at all. Also, on some OSes the line break consists of two characters (\r\n), we should test if the - // previous character before the end of format span is line break character as well. - if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - var span = { - // get start position for the previous line - pos: ts.getStartPositionOfLine(line - 1, sourceFile), - // end value is exclusive so add 1 to the result - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, options, rulesProvider, 2 /* FormatOnEnter */); - } - formatting.formatOnEnter = formatOnEnter; - function formatOnSemicolon(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 25 /* SemicolonToken */, sourceFile, options, rulesProvider, 3 /* FormatOnSemicolon */); - } - formatting.formatOnSemicolon = formatOnSemicolon; - function formatOnClosingCurly(position, sourceFile, rulesProvider, options) { - return formatOutermostParent(position, 18 /* CloseBraceToken */, sourceFile, options, rulesProvider, 4 /* FormatOnClosingCurlyBrace */); - } - formatting.formatOnClosingCurly = formatOnClosingCurly; - function formatDocument(sourceFile, rulesProvider, options) { - var span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, options, rulesProvider, 0 /* FormatDocument */); - } - formatting.formatDocument = formatDocument; - function formatSelection(start, end, sourceFile, rulesProvider, options) { - // format from the beginning of the line - var span = { - pos: ts.getLineStartPositionForPosition(start, sourceFile), - end: end - }; - return formatSpan(span, sourceFile, options, rulesProvider, 1 /* FormatSelection */); - } - formatting.formatSelection = formatSelection; - function formatOutermostParent(position, expectedLastToken, sourceFile, options, rulesProvider, requestKind) { - var parent = findOutermostParent(position, expectedLastToken, sourceFile); - if (!parent) { - return []; - } - var span = { - pos: ts.getLineStartPositionForPosition(parent.getStart(sourceFile), sourceFile), - end: parent.end - }; - return formatSpan(span, sourceFile, options, rulesProvider, requestKind); - } - function findOutermostParent(position, expectedTokenKind, sourceFile) { - var precedingToken = ts.findPrecedingToken(position, sourceFile); - // when it is claimed that trigger character was typed at given position - // we verify that there is a token with a matching kind whose end is equal to position (because the character was just typed). - // If this condition is not hold - then trigger character was typed in some other context, - // i.e.in comment and thus should not trigger autoformatting - if (!precedingToken || - precedingToken.kind !== expectedTokenKind || - position !== precedingToken.getEnd()) { - return undefined; - } - // walk up and search for the parent node that ends at the same position with precedingToken. - // for cases like this - // - // let x = 1; - // while (true) { - // } - // after typing close curly in while statement we want to reformat just the while statement. - // However if we just walk upwards searching for the parent that has the same end value - - // we'll end up with the whole source file. isListElement allows to stop on the list element level - var current = precedingToken; - while (current && - current.parent && - current.parent.end === precedingToken.end && - !isListElement(current.parent, current)) { - current = current.parent; - } - return current; - } - // Returns true if node is a element in some list in parent - // i.e. parent is class declaration with the list of members and node is one of members. - function isListElement(parent, node) { - switch (parent.kind) { - case 229 /* ClassDeclaration */: - case 230 /* InterfaceDeclaration */: - return ts.rangeContainsRange(parent.members, node); - case 233 /* ModuleDeclaration */: - var body = parent.body; - return body && body.kind === 234 /* ModuleBlock */ && ts.rangeContainsRange(body.statements, node); - case 265 /* SourceFile */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - return ts.rangeContainsRange(parent.statements, node); - case 260 /* CatchClause */: - return ts.rangeContainsRange(parent.block.statements, node); - } - return false; - } - /** find node that fully contains given text range */ - function findEnclosingNode(range, sourceFile) { - return find(sourceFile); - function find(n) { - var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); - if (candidate) { - var result = find(candidate); - if (result) { - return result; - } - } - return n; - } - } - /** formatting is not applied to ranges that contain parse errors. - * This function will return a predicate that for a given text range will tell - * if there are any parse errors that overlap with the range. - */ - function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - // pick only errors that fall in range - var sorted = errors - .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) - .sort(function (e1, e2) { return e1.start - e2.start; }); - if (!sorted.length) { - return rangeHasNoErrors; - } - var index = 0; - return function (r) { - // in current implementation sequence of arguments [r1, r2...] is monotonically increasing. - // 'index' tracks the index of the most recent error that was checked. - while (true) { - if (index >= sorted.length) { - // all errors in the range were already checked -> no error in specified range - return false; - } - var error = sorted[index]; - if (r.end <= error.start) { - // specified range ends before the error refered by 'index' - no error in range - return false; - } - if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { - // specified range overlaps with error range - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } - } - /** - * Start of the original range might fall inside the comment - scanner will not yield appropriate results - * This function will look for token that is located before the start of target range - * and return its end as start position for the scanner. - */ - function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - var start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - // no preceding token found - start from the beginning of enclosing node - return enclosingNode.pos; - } - // preceding token ends after the start of original range (i.e when originalRange.pos falls in the middle of literal) - // start from the beginning of enclosingNode to handle the entire 'originalRange' - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; - } - /* - * For cases like - * if (a || - * b ||$ - * c) {...} - * If we hit Enter at $ we want line ' b ||' to be indented. - * Formatting will be applied to the last two lines. - * Node that fully encloses these lines is binary expression 'a ||...'. - * Initial indentation for this node will be 0. - * Binary expressions don't introduce new indentation scopes, however it is possible - * that some parent node on the same line does - like if statement in this case. - * Note that we are considering parents only from the same line with initial node - - * if parent is on the different line - its delta was already contributed - * to the initial indentation. - */ - function getOwnOrInheritedDelta(n, options, sourceFile) { - var previousLine = -1 /* Unknown */; - var child; - while (n) { - var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 /* Unknown */ && line !== previousLine) { - break; - } - if (formatting.SmartIndenter.shouldIndentChildNode(n, child)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; - } - /* @internal */ - function formatNode(node, sourceFileLike, languageVariant, initialIndentation, delta, rulesProvider) { - var range = { pos: 0, end: sourceFileLike.text.length }; - return formatSpanWorker(range, node, initialIndentation, delta, formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end), rulesProvider.getFormatOptions(), rulesProvider, 1 /* FormatSelection */, function (_) { return false; }, // assume that node does not have any errors - sourceFileLike); - } - formatting.formatNode = formatNode; - function formatSpan(originalRange, sourceFile, options, rulesProvider, requestKind) { - // find the smallest node that fully wraps the range and compute the initial indentation for the node - var enclosingNode = findEnclosingNode(originalRange, sourceFile); - return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, options), getOwnOrInheritedDelta(enclosingNode, options, sourceFile), formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end), options, rulesProvider, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); - } - function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, options, rulesProvider, requestKind, rangeContainsError, sourceFile) { - // formatting context is used by rules provider - var formattingContext = new formatting.FormattingContext(sourceFile, requestKind); - var previousRangeHasError; - var previousRange; - var previousParent; - var previousRangeStartLine; - var lastIndentedLine; - var indentationOnLastIndentedLine; - var edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - var undecoratedStartLine = startLine; - if (enclosingNode.decorators) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - if (!formattingScanner.isOnToken()) { - var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (leadingTrivia) { - processTrivia(leadingTrivia, enclosingNode, enclosingNode, /*dynamicIndentation*/ undefined); - trimTrailingWhitespacesForRemainingRange(); - } - } - formattingScanner.close(); - return edits; - // local functions - /** Tries to compute the indentation for a list element. - * If list element is not in range then - * function will pick its actual indentation - * so it can be pushed downstream as inherited indentation. - * If list element is in the range - its indentation will be equal - * to inherited indentation from its predecessors. - */ - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || - ts.rangeContainsStartEnd(range, startPos, endPos) /* Not to miss zero-range nodes e.g. JsxText */) { - if (inheritedIndentation !== -1 /* Unknown */) { - return inheritedIndentation; - } - } - else { - var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); - var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - // Use the base indent size if it is greater than - // the indentation of the inherited predecessor. - var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1 /* Unknown */; - } - function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { - var indentation = inheritedIndentation; - var delta = formatting.SmartIndenter.shouldIndentChildNode(node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - // if node is located on the same line with the parent - // - inherit indentation from the parent - // - push children if either parent of node itself has non-zero delta - indentation = startLine === lastIndentedLine - ? indentationOnLastIndentedLine - : parentDynamicIndentation.getIndentation(); - delta = Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta); - } - else if (indentation === -1 /* Unknown */) { - if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile)) { - indentation = parentDynamicIndentation.getIndentation(); - } - else { - indentation = parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node); - } - } - return { - indentation: indentation, - delta: delta - }; - } - function getFirstNonDecoratorTokenOfNode(node) { - if (node.modifiers && node.modifiers.length) { - return node.modifiers[0].kind; - } - switch (node.kind) { - case 229 /* ClassDeclaration */: return 75 /* ClassKeyword */; - case 230 /* InterfaceDeclaration */: return 109 /* InterfaceKeyword */; - case 228 /* FunctionDeclaration */: return 89 /* FunctionKeyword */; - case 232 /* EnumDeclaration */: return 232 /* EnumDeclaration */; - case 153 /* GetAccessor */: return 125 /* GetKeyword */; - case 154 /* SetAccessor */: return 135 /* SetKeyword */; - case 151 /* MethodDeclaration */: - if (node.asteriskToken) { - return 39 /* AsteriskToken */; - } - // falls through - case 149 /* PropertyDeclaration */: - case 146 /* Parameter */: - return ts.getNameOfDeclaration(node).kind; - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta) { - return { - getIndentationForComment: function (kind, tokenIndentation, container) { - switch (kind) { - // preceding comment to the token that closes the indentation scope inherits the indentation from the scope - // .. { - // // comment - // } - case 18 /* CloseBraceToken */: - case 22 /* CloseBracketToken */: - case 20 /* CloseParenToken */: - return indentation + getEffectiveDelta(delta, container); - } - return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation; - }, - getIndentationForToken: function (line, kind, container) { - if (nodeStartLine !== line && node.decorators) { - if (kind === getFirstNonDecoratorTokenOfNode(node)) { - // if this token is the first token following the list of decorators, we do not need to indent - return indentation; - } - } - switch (kind) { - // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent - case 17 /* OpenBraceToken */: - case 18 /* CloseBraceToken */: - case 19 /* OpenParenToken */: - case 20 /* CloseParenToken */: - case 82 /* ElseKeyword */: - case 106 /* WhileKeyword */: - case 57 /* AtToken */: - return indentation; - case 41 /* SlashToken */: - case 29 /* GreaterThanToken */: { - if (container.kind === 251 /* JsxOpeningElement */ || - container.kind === 252 /* JsxClosingElement */ || - container.kind === 250 /* JsxSelfClosingElement */) { - return indentation; - } - break; - } - case 21 /* OpenBracketToken */: - case 22 /* CloseBracketToken */: { - if (container.kind !== 172 /* MappedType */) { - return indentation; - } - break; - } - } - // if token line equals to the line of containing node (this is a first token in the node) - use node indentation - return nodeStartLine !== line ? indentation + getEffectiveDelta(delta, container) : indentation; - }, - getIndentation: function () { return indentation; }, - getDelta: function (child) { return getEffectiveDelta(delta, child); }, - recomputeIndentation: function (lineAdded) { - if (node.parent && formatting.SmartIndenter.shouldIndentChildNode(node.parent, node)) { - if (lineAdded) { - indentation += options.indentSize; - } - else { - indentation -= options.indentSize; - } - if (formatting.SmartIndenter.shouldIndentChildNode(node)) { - delta = options.indentSize; - } - else { - delta = 0; - } - } - } - }; - function getEffectiveDelta(delta, child) { - // Delta value should be zero when the node explicitly prevents indentation of the child node - return formatting.SmartIndenter.nodeWillIndentChild(node, child, /*indentByDefault*/ true) ? delta : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { - if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); - // a useful observations when tracking context node - // / - // [a] - // / | \ - // [b] [c] [d] - // node 'a' is a context node for nodes 'b', 'c', 'd' - // except for the leftmost leaf token in [b] - in this case context node ('e') is located somewhere above 'a' - // this rule can be applied recursively to child nodes of 'a'. - // - // context node is set to parent node value after processing every child node - // context node is set to parent of the token after processing every token - var childContextNode = contextNode; - // if there are any tokens that logically belong to node and interleave child nodes - // such tokens will be consumed in processChildNode for for the child that follows them - ts.forEachChild(node, function (child) { - processChildNode(child, /*inheritedIndentation*/ -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, /*isListItem*/ false); - }, function (nodes) { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - }); - // proceed any tokens in the node that are located after child nodes - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > node.end) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - var childStartPos = child.getStart(sourceFile); - var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - var undecoratedChildStartLine = childStartLine; - if (child.decorators) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - // if child is a list item - try to get its indentation - var childIndentationAmount = -1 /* Unknown */; - if (isListItem) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1 /* Unknown */) { - inheritedIndentation = childIndentationAmount; - } - } - // child node is outside the target range - do not dive inside - if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken()) { - // proceed any parent tokens that are located prior to child.getStart() - var tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > childStartPos) { - // stop when formatting scanner advances past the beginning of the child - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken()) { - return inheritedIndentation; - } - // JSX text shouldn't affect indenting - if (ts.isToken(child) && child.kind !== 10 /* JsxText */) { - // if child node is a token, it does not impact indentation, proceed it using parent indentation scope rules - var tokenInfo = formattingScanner.readTokenInfo(child); - ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - var effectiveParentStartLine = child.kind === 147 /* Decorator */ ? childStartLine : undecoratedParentStartLine; - var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent.kind === 177 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { - var listStartToken = getOpenTokenForList(parent, nodes); - var listEndToken = getCloseTokenForOpenToken(listStartToken); - var listDynamicIndentation = parentDynamicIndentation; - var startLine = parentStartLine; - if (listStartToken !== 0 /* Unknown */) { - // introduce a new indentation scope for lists (including list start and end tokens) - while (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - if (tokenInfo.token.end > nodes.pos) { - // stop when formatting scanner moves past the beginning of node list - break; - } - else if (tokenInfo.token.kind === listStartToken) { - // consume list start token - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - var indentation_1 = computeIndentation(tokenInfo.token, startLine, -1 /* Unknown */, parent, parentDynamicIndentation, parentStartLine); - listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentation_1.indentation, indentation_1.delta); - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - else { - // consume any tokens that precede the list as child elements of 'node' using its indentation scope - consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); - } - } - } - var inheritedIndentation = -1 /* Unknown */; - for (var i = 0; i < nodes.length; i++) { - var child = nodes[i]; - inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, /*isListItem*/ true, /*isFirstListItem*/ i === 0); - } - if (listEndToken !== 0 /* Unknown */) { - if (formattingScanner.isOnToken()) { - var tokenInfo = formattingScanner.readTokenInfo(parent); - // consume the list end token only if it is still belong to the parent - // there might be the case when current token matches end token but does not considered as one - // function (x: function) <-- - // without this check close paren will be interpreted as list end token for function expression which is wrong - if (tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { - // consume list end token - consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent); - } - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container) { - ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); - var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - var indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); - } - var lineAdded; - var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); - var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - var rangeHasError = rangeContainsError(currentTokenInfo.token); - // save previousRange since processRange will overwrite this value with current one - var savePreviousRange = previousRange; - lineAdded = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); - if (rangeHasError) { - // do not indent comments\token if token range overlaps with some error - indentToken = false; - } - else { - if (lineAdded !== undefined) { - indentToken = lineAdded; - } - else { - // indent token only if end line of previous range does not match start line of the token - var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } - } - } - if (currentTokenInfo.trailingTrivia) { - processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); - } - if (indentToken) { - var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? - dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container) : - -1 /* Unknown */; - var indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - var commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - for (var _i = 0, _a = currentTokenInfo.leadingTrivia; _i < _a.length; _i++) { - var triviaItem = _a[_i]; - var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3 /* MultiLineCommentTrivia */: - if (triviaInRange) { - indentMultilineComment(triviaItem, commentIndentation, /*firstLineIsIndented*/ !indentNextTokenOrTrivia); - } - indentNextTokenOrTrivia = false; - break; - case 2 /* SingleLineCommentTrivia */: - if (indentNextTokenOrTrivia && triviaInRange) { - insertIndentation(triviaItem.pos, commentIndentation, /*lineAdded*/ false); - } - indentNextTokenOrTrivia = false; - break; - case 4 /* NewLineTrivia */: - indentNextTokenOrTrivia = true; - break; - } - } - } - // indent token only if is it is in target range and does not overlap with any error ranges - if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAdded); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent; - } - } - function processTrivia(trivia, parent, contextNode, dynamicIndentation) { - for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { - var triviaItem = trivia_1[_i]; - if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { - var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { - var rangeHasError = rangeContainsError(range); - var lineAdded; - if (!rangeHasError && !previousRangeHasError) { - if (!previousRange) { - // trim whitespaces starting from the beginning of the span up to the current line - var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } - else { - lineAdded = - processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousParent = parent; - previousRangeStartLine = rangeStart.line; - previousRangeHasError = rangeHasError; - return lineAdded; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); - var rule = rulesProvider.getRulesMap().GetRule(formattingContext); - var trimTrailingWhitespaces; - var lineAdded; - if (rule) { - applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); - if (rule.Operation.Action & (2 /* Space */ | 8 /* Delete */) && currentStartLine !== previousStartLine) { - lineAdded = false; - // Handle the case where the next line is moved to be the end of this line. - // In this case we don't indent the next line in the next pass. - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ false); - } - } - else if (rule.Operation.Action & 4 /* NewLine */ && currentStartLine === previousStartLine) { - lineAdded = true; - // Handle the case where token2 is moved to the new line. - // In this case we indent token2 in the next pass but we set - // sameLineIndent flag to notify the indenter that the indentation is within the line. - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ true); - } - } - // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line - trimTrailingWhitespaces = !(rule.Operation.Action & 8 /* Delete */) && rule.Flag !== 1 /* CanDeleteNewLines */; - } - else { - trimTrailingWhitespaces = true; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAdded; - } - function insertIndentation(pos, indentation, lineAdded) { - var indentationString = getIndentationString(indentation, options); - if (lineAdded) { - // new line is added before the token by the formatting rules - // insert indentation string at the very beginning of the token - recordReplace(pos, 0, indentationString); - } - else { - var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - var column = 0; - for (var i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) { - column += options.tabSize - column % options.tabSize; - } - else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented) { - // split comment in lines - var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - var parts; - if (startLine === endLine) { - if (!firstLineIsIndented) { - // treat as single line comment - insertIndentation(commentRange.pos, indentation, /*lineAdded*/ false); - } - return; - } - else { - parts = []; - var startPos = commentRange.pos; - for (var line = startLine; line < endLine; line++) { - var endOfLine = ts.getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = ts.getStartPositionOfLine(line + 1, sourceFile); - } - parts.push({ pos: startPos, end: commentRange.end }); - } - var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - if (indentation === nonWhitespaceColumnInFirstPart.column) { - return; - } - var startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - // shift all parts on the delta size - var delta = indentation - nonWhitespaceColumnInFirstPart.column; - for (var i = startIndex; i < parts.length; i++, startLine++) { - var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); - var nonWhitespaceCharacterAndColumn = i === 0 - ? nonWhitespaceColumnInFirstPart - : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; - if (newIndentation > 0) { - var indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); - } - else { - recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (var line = line1; line < line2; line++) { - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var lineEndPosition = ts.getEndLinePosition(line, sourceFile); - // do not trim whitespaces in comments or template expression - if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - /** - * @param start The position of the first character in range - * @param end The position of the last character in range - */ - function getTrailingWhitespaceStartPosition(start, end) { - var pos = end; - while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - /** - * Trimming will be done for lines after the previous range - */ - function trimTrailingWhitespacesForRemainingRange() { - var startPosition = previousRange ? previousRange.end : originalRange.pos; - var startLine = sourceFile.getLineAndCharacterOfPosition(startPosition).line; - var endLine = sourceFile.getLineAndCharacterOfPosition(originalRange.end).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); - } - function newTextChange(start, len, newText) { - return { span: ts.createTextSpan(start, len), newText: newText }; - } - function recordDelete(start, len) { - if (len) { - edits.push(newTextChange(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(newTextChange(start, len, newText)); - } - } - function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { - switch (rule.Operation.Action) { - case 1 /* Ignore */: - // no action required - return; - case 8 /* Delete */: - if (previousRange.end !== currentRange.pos) { - // delete characters starting from t1.end up to t2.pos exclusive - recordDelete(previousRange.end, currentRange.pos - previousRange.end); - } - break; - case 4 /* NewLine */: - // exit early if we on different lines and rule cannot change number of newlines - // if line1 and line2 are on subsequent lines then no edits are required - ok to exit - // if line1 and line2 are separated with more than one newline - ok to exit since we cannot delete extra new lines - if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return; - } - // edit should not be applied only if we have one line feed between elements - var lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, options.newLineCharacter); - } - break; - case 2 /* Space */: - // exit early if we on different lines and rule cannot change number of newlines - if (rule.Flag !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return; - } - var posDelta = currentRange.pos - previousRange.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32 /* space */) { - recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); - } - break; - } - } - } - function getOpenTokenForList(node, list) { - switch (node.kind) { - case 152 /* Constructor */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 187 /* ArrowFunction */: - if (node.typeParameters === list) { - return 27 /* LessThanToken */; - } - else if (node.parameters === list) { - return 19 /* OpenParenToken */; - } - break; - case 181 /* CallExpression */: - case 182 /* NewExpression */: - if (node.typeArguments === list) { - return 27 /* LessThanToken */; - } - else if (node.arguments === list) { - return 19 /* OpenParenToken */; - } - break; - case 159 /* TypeReference */: - if (node.typeArguments === list) { - return 27 /* LessThanToken */; - } - } - return 0 /* Unknown */; - } - function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 19 /* OpenParenToken */: - return 20 /* CloseParenToken */; - case 27 /* LessThanToken */: - return 29 /* GreaterThanToken */; - } - return 0 /* Unknown */; - } - var internedSizes; - var internedTabsIndentation; - var internedSpacesIndentation; - function getIndentationString(indentation, options) { - // reset interned strings if FormatCodeOptions were changed - var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = undefined; - } - if (!options.convertTabsToSpaces) { - var tabs = Math.floor(indentation / options.tabSize); - var spaces = indentation - tabs * options.tabSize; - var tabString = void 0; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === undefined) { - internedTabsIndentation[tabs] = tabString = repeat("\t", tabs); - } - else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeat(" ", spaces) : tabString; - } - else { - var spacesString = void 0; - var quotient = Math.floor(indentation / options.indentSize); - var remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === undefined) { - spacesString = repeat(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } - else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeat(" ", remainder) : spacesString; - } - function repeat(value, count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += value; - } - return s; - } - } - formatting.getIndentationString = getIndentationString; - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/// -/* @internal */ -var ts; -(function (ts) { - var formatting; - (function (formatting) { - var SmartIndenter; - (function (SmartIndenter) { - var Value; - (function (Value) { - Value[Value["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - /** - * Computed indentation for a given position in source file - * @param position - position in file - * @param sourceFile - target source file - * @param options - set of editor options that control indentation - * @param assumeNewLineBeforeCloseBrace - false when getIndentation is called on the text from the real source file. - * true - when we need to assume that position is on the newline. This is usefult for codefixes, i.e. - * function f() { - * |} - * when inserting some text after open brace we would like to get the value of indentation as if newline was already there. - * However by default indentation at position | will be 0 so 'assumeNewLineBeforeCloseBrace' allows to override this behavior, - */ - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { - if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } - if (position > sourceFile.text.length) { - return getBaseIndentation(options); // past EOF - } - // no indentation when the indent style is set to none, - // so we can return fast - if (options.indentStyle === ts.IndentStyle.None) { - return 0; - } - var precedingToken = ts.findPrecedingToken(position, sourceFile); - if (!precedingToken) { - return getBaseIndentation(options); - } - // no indentation in string \regex\template literals - var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && precedingToken.end > position) { - return 0; - } - var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - // indentation is first non-whitespace character in a previous line - // for block indentation, we should look for a line which contains something that's not - // whitespace. - if (options.indentStyle === ts.IndentStyle.Block) { - // move backwards until we find a line with a non-whitespace character, - // then find the first non-whitespace character for that line. - var current_1 = position; - while (current_1 > 0) { - var char = sourceFile.text.charCodeAt(current_1); - if (!ts.isWhiteSpaceLike(char)) { - break; - } - current_1--; - } - var lineStart = ts.getLineStartPositionForPosition(current_1, sourceFile); - return SmartIndenter.findFirstNonWhitespaceColumn(lineStart, current_1, sourceFile, options); - } - if (precedingToken.kind === 26 /* CommaToken */ && precedingToken.parent.kind !== 194 /* BinaryExpression */) { - // previous token is comma that separates items in list - find the previous item and try to derive indentation from it - var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - } - // try to find node that can contribute to indentation and includes 'position' starting from 'precedingToken' - // if such node is found - compute initial indentation for 'position' inside this node - var previous; - var current = precedingToken; - var currentStart; - var indentationDelta; - while (current) { - if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(current, previous)) { - currentStart = getStartLineAndCharacterForNode(current, sourceFile); - var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - if (nextTokenKind !== 0 /* Unknown */) { - // handle cases when codefix is about to be inserted before the close brace - indentationDelta = assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0; - } - else { - indentationDelta = lineAtPosition !== currentStart.line ? options.indentSize : 0; - } - break; - } - // check if current node is a list item - if yes, take indentation from it - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + options.indentSize; - } - previous = current; - current = current.parent; - } - if (!current) { - // no parent was found - return the base indentation of the SourceFile - return getBaseIndentation(options); - } - return getIndentationForNodeWorker(current, currentStart, /*ignoreActualIndentationRange*/ undefined, indentationDelta, sourceFile, options); - } - SmartIndenter.getIndentation = getIndentation; - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, /*indentationDelta*/ 0, sourceFile, options); - } - SmartIndenter.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, options) { - var parent = current.parent; - var parentStart; - // walk upwards and collect indentations for pairs of parent-child nodes - // indentation is not added if parent and child nodes start on the same line or if parent is IfStatement and child starts on the same line with 'else clause' - while (parent) { - var useActualIndentation = true; - if (ignoreActualIndentationRange) { - var start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - if (useActualIndentation) { - // check if current node is a list item - if yes, take indentation from it - var actualIndentation = getActualIndentationForListItem(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - } - parentStart = getParentStart(parent, current, sourceFile); - var parentAndChildShareLine = parentStart.line === currentStart.line || - childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); - if (useActualIndentation) { - // try to fetch actual indentation for current node from source text - var actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - actualIndentation = getLineIndentationWhenExpressionIsInMultiLine(current, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - } - // increase indentation if parent node wants its content to be indented and parent and child nodes don't start on the same line - if (shouldIndentChildNode(parent, current) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - current = parent; - currentStart = parentStart; - parent = current.parent; - } - return indentationDelta + getBaseIndentation(options); - } - function getParentStart(parent, child, sourceFile) { - var containingList = getContainingList(child, sourceFile); - if (containingList) { - return sourceFile.getLineAndCharacterOfPosition(containingList.pos); - } - return sourceFile.getLineAndCharacterOfPosition(parent.getStart(sourceFile)); - } - /* - * Function returns Value.Unknown if indentation cannot be determined - */ - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - // previous token is comma that separates items in list - find the previous item and try to derive indentation from it - var commaItemInfo = ts.findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } - else { - // handle broken code gracefully - return -1 /* Unknown */; - } - } - /* - * Function returns Value.Unknown if actual indentation for node should not be used (i.e because node is nested expression) - */ - function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - // actual indentation is used for statements\declarations if one of cases below is true: - // - parent is SourceFile - by default immediate children of SourceFile are not indented except when user indents them manually - // - parent and child are not on the same line - var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && - (parent.kind === 265 /* SourceFile */ || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - var NextTokenKind; - (function (NextTokenKind) { - NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; - NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - var nextToken = ts.findNextToken(precedingToken, current); - if (!nextToken) { - return 0 /* Unknown */; - } - if (nextToken.kind === 17 /* OpenBraceToken */) { - // open braces are always indented at the parent level - return 1 /* OpenBrace */; - } - else if (nextToken.kind === 18 /* CloseBraceToken */) { - // close braces are indented at the parent level if they are located on the same line with cursor - // this means that if new line will be added at $ position, this case will be indented - // class A { - // $ - // } - /// and this one - not - // class A { - // $} - var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */; - } - return 0 /* Unknown */; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { - if (parent.kind === 211 /* IfStatement */ && parent.elseStatement === child) { - var elseKeyword = ts.findChildOfKind(parent, 82 /* ElseKeyword */, sourceFile); - ts.Debug.assert(elseKeyword !== undefined); - var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function getListIfStartEndIsInListRange(list, start, end) { - return list && ts.rangeContainsStartEnd(list, start, end) ? list : undefined; - } - function getContainingList(node, sourceFile) { - if (node.parent) { - switch (node.parent.kind) { - case 159 /* TypeReference */: - return getListIfStartEndIsInListRange(node.parent.typeArguments, node.getStart(sourceFile), node.getEnd()); - case 178 /* ObjectLiteralExpression */: - return node.parent.properties; - case 177 /* ArrayLiteralExpression */: - return node.parent.elements; - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 152 /* Constructor */: - case 161 /* ConstructorType */: - case 156 /* ConstructSignature */: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeParameters, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.parameters, start, node.getEnd()); - } - case 229 /* ClassDeclaration */: - return getListIfStartEndIsInListRange(node.parent.typeParameters, node.getStart(sourceFile), node.getEnd()); - case 182 /* NewExpression */: - case 181 /* CallExpression */: { - var start = node.getStart(sourceFile); - return getListIfStartEndIsInListRange(node.parent.typeArguments, start, node.getEnd()) || - getListIfStartEndIsInListRange(node.parent.arguments, start, node.getEnd()); - } - case 227 /* VariableDeclarationList */: - return getListIfStartEndIsInListRange(node.parent.declarations, node.getStart(sourceFile), node.getEnd()); - case 241 /* NamedImports */: - case 245 /* NamedExports */: - return getListIfStartEndIsInListRange(node.parent.elements, node.getStart(sourceFile), node.getEnd()); - } - } - return undefined; - } - SmartIndenter.getContainingList = getContainingList; - function getActualIndentationForListItem(node, sourceFile, options) { - var containingList = getContainingList(node, sourceFile); - return containingList ? getActualIndentationFromList(containingList) : -1 /* Unknown */; - function getActualIndentationFromList(list) { - var index = ts.indexOf(list, node); - return index !== -1 ? deriveActualIndentationFromList(list, index, sourceFile, options) : -1 /* Unknown */; - } - } - function getLineIndentationWhenExpressionIsInMultiLine(node, sourceFile, options) { - // actual indentation should not be used when: - // - node is close parenthesis - this is the end of the expression - if (node.kind === 20 /* CloseParenToken */) { - return -1 /* Unknown */; - } - if (node.parent && (node.parent.kind === 181 /* CallExpression */ || - node.parent.kind === 182 /* NewExpression */) && - node.parent.expression !== node) { - var fullCallOrNewExpression = node.parent.expression; - var startingExpression = getStartingExpression(fullCallOrNewExpression); - if (fullCallOrNewExpression === startingExpression) { - return -1 /* Unknown */; - } - var fullCallOrNewExpressionEnd = sourceFile.getLineAndCharacterOfPosition(fullCallOrNewExpression.end); - var startingExpressionEnd = sourceFile.getLineAndCharacterOfPosition(startingExpression.end); - if (fullCallOrNewExpressionEnd.line === startingExpressionEnd.line) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(fullCallOrNewExpressionEnd, sourceFile, options); - } - return -1 /* Unknown */; - function getStartingExpression(node) { - while (true) { - switch (node.kind) { - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 179 /* PropertyAccessExpression */: - case 180 /* ElementAccessExpression */: - node = node.expression; - break; - default: - return node; - } - } - } - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - ts.Debug.assert(index >= 0 && index < list.length); - var node = list[index]; - // walk toward the start of the list starting from current node and check if the line is the same for all items. - // if end line for item [i - 1] differs from the start line for item [i] - find column of the first non-whitespace character on the line of item [i] - var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (var i = index - 1; i >= 0; i--) { - if (list[i].kind === 26 /* CommaToken */) { - continue; - } - // skip list items that ends on the same line with the current list element - var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1 /* Unknown */; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - /* - Character is the actual index of the character since the beginning of the line. - Column - position of the character after expanding tabs to spaces - "0\t2$" - value of 'character' for '$' is 3 - value of 'column' for '$' is 6 (assuming that tab size is 4) - */ - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - var character = 0; - var column = 0; - for (var pos = startPos; pos < endPos; pos++) { - var ch = sourceFile.text.charCodeAt(pos); - if (!ts.isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9 /* tab */) { - column += options.tabSize + (column % options.tabSize); - } - else { - column++; - } - character++; - } - return { column: column, character: character }; - } - SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeContentIsAlwaysIndented(kind) { - switch (kind) { - case 210 /* ExpressionStatement */: - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 232 /* EnumDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 177 /* ArrayLiteralExpression */: - case 207 /* Block */: - case 234 /* ModuleBlock */: - case 178 /* ObjectLiteralExpression */: - case 163 /* TypeLiteral */: - case 172 /* MappedType */: - case 165 /* TupleType */: - case 235 /* CaseBlock */: - case 258 /* DefaultClause */: - case 257 /* CaseClause */: - case 185 /* ParenthesizedExpression */: - case 179 /* PropertyAccessExpression */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 208 /* VariableStatement */: - case 226 /* VariableDeclaration */: - case 243 /* ExportAssignment */: - case 219 /* ReturnStatement */: - case 195 /* ConditionalExpression */: - case 175 /* ArrayBindingPattern */: - case 174 /* ObjectBindingPattern */: - case 251 /* JsxOpeningElement */: - case 250 /* JsxSelfClosingElement */: - case 256 /* JsxExpression */: - case 150 /* MethodSignature */: - case 155 /* CallSignature */: - case 156 /* ConstructSignature */: - case 146 /* Parameter */: - case 160 /* FunctionType */: - case 161 /* ConstructorType */: - case 168 /* ParenthesizedType */: - case 183 /* TaggedTemplateExpression */: - case 191 /* AwaitExpression */: - case 245 /* NamedExports */: - case 241 /* NamedImports */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - return true; - } - return false; - } - /* @internal */ - function nodeWillIndentChild(parent, child, indentByDefault) { - var childKind = child ? child.kind : 0 /* Unknown */; - switch (parent.kind) { - case 212 /* DoStatement */: - case 213 /* WhileStatement */: - case 215 /* ForInStatement */: - case 216 /* ForOfStatement */: - case 214 /* ForStatement */: - case 211 /* IfStatement */: - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 187 /* ArrowFunction */: - case 152 /* Constructor */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return childKind !== 207 /* Block */; - case 244 /* ExportDeclaration */: - return childKind !== 245 /* NamedExports */; - case 238 /* ImportDeclaration */: - return childKind !== 239 /* ImportClause */ || - (child.namedBindings && child.namedBindings.kind !== 241 /* NamedImports */); - case 249 /* JsxElement */: - return childKind !== 252 /* JsxClosingElement */; - } - // No explicit rule for given nodes so the result will follow the default value argument - return indentByDefault; - } - SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; - /* - Function returns true when the parent node should indent the given child by an explicit rule - */ - function shouldIndentChildNode(parent, child) { - return nodeContentIsAlwaysIndented(parent.kind) || nodeWillIndentChild(parent, child, /*indentByDefault*/ false); - } - SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; - })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); - })(formatting = ts.formatting || (ts.formatting = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var textChanges; - (function (textChanges) { - /** - * Currently for simplicity we store recovered positions on the node itself. - * It can be changed to side-table later if we decide that current design is too invasive. - */ - function getPos(n) { - return n["__pos"]; - } - function setPos(n, pos) { - n["__pos"] = pos; - } - function getEnd(n) { - return n["__end"]; - } - function setEnd(n, end) { - n["__end"] = end; - } - var Position; - (function (Position) { - Position[Position["FullStart"] = 0] = "FullStart"; - Position[Position["Start"] = 1] = "Start"; - })(Position = textChanges.Position || (textChanges.Position = {})); - function skipWhitespacesAndLineBreaks(text, start) { - return ts.skipTrivia(text, start, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - } - function hasCommentsBeforeLineBreak(text, start) { - var i = start; - while (i < text.length) { - var ch = text.charCodeAt(i); - if (ts.isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47 /* slash */; - } - return false; - } - function getSeparatorCharacter(separator) { - return ts.tokenToString(separator.kind); - } - textChanges.getSeparatorCharacter = getSeparatorCharacter; - function getAdjustedStartPosition(sourceFile, node, options, position) { - if (options.useNonAdjustedStartPosition) { - return node.getFullStart(); - } - var fullStart = node.getFullStart(); - var start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); - var startLine = ts.getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - // full start and start of the node are on the same line - // a, b; - // ^ ^ - // | start - // fullstart - // when b is replaced - we usually want to keep the leading trvia - // when b is deleted - we delete it - return position === Position.Start ? start : fullStart; - } - // get start position of the line following the line that contains fullstart position - var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + 1, sourceFile); - // skip whitespaces/newlines - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); - } - textChanges.getAdjustedStartPosition = getAdjustedStartPosition; - function getAdjustedEndPosition(sourceFile, node, options) { - if (options.useNonAdjustedEndPosition) { - return node.getEnd(); - } - var end = node.getEnd(); - var newEnd = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true); - // check if last character before newPos is linebreak - // if yes - considered all skipped trivia to be trailing trivia of the node - return newEnd !== end && ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1)) - ? newEnd - : end; - } - textChanges.getAdjustedEndPosition = getAdjustedEndPosition; - /** - * Checks if 'candidate' argument is a legal separator in the list that contains 'node' as an element - */ - function isSeparator(node, candidate) { - return candidate && node.parent && (candidate.kind === 26 /* CommaToken */ || (candidate.kind === 25 /* SemicolonToken */ && node.parent.kind === 178 /* ObjectLiteralExpression */)); - } - function spaces(count) { - var s = ""; - for (var i = 0; i < count; i++) { - s += " "; - } - return s; - } - var ChangeTracker = (function () { - function ChangeTracker(newLine, rulesProvider, validator) { - this.newLine = newLine; - this.rulesProvider = rulesProvider; - this.validator = validator; - this.changes = []; - this.newLineCharacter = ts.getNewLineCharacter({ newLine: newLine }); - } - ChangeTracker.fromCodeFixContext = function (context) { - return new ChangeTracker(context.newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */, context.rulesProvider); - }; - ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, node, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, node, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteRange = function (sourceFile, range) { - this.changes.push({ sourceFile: sourceFile, range: range }); - return this; - }; - ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.FullStart); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.deleteNodeInList = function (sourceFile, node) { - var containingList = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(node); - if (index < 0) { - return this; - } - if (containingList.length === 1) { - this.deleteNode(sourceFile, node); - return this; - } - if (index !== containingList.length - 1) { - var nextToken = ts.getTokenAtPosition(sourceFile, node.end); - if (nextToken && isSeparator(node, nextToken)) { - // find first non-whitespace position in the leading trivia of the node - var startPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, {}, Position.FullStart), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - var nextElement = containingList[index + 1]; - /// find first non-whitespace position in the leading trivia of the next node - var endPosition = ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, nextElement, {}, Position.FullStart), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); - // shift next node so its first non-whitespace position will be moved to the first non-whitespace position of the deleted node - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, containingList[index - 1].end); - if (previousToken && isSeparator(node, previousToken)) { - this.deleteNodeRange(sourceFile, previousToken, node); - } - } - return this; - }; - ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, range: range, options: options, node: newNode }); - return this; - }; - ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, oldNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, oldNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, startNode, options, Position.Start); - var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: endPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { - if (options === void 0) { options = {}; } - this.changes.push({ sourceFile: sourceFile, options: options, node: newNode, range: { pos: pos, end: pos } }); - return this; - }; - ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, options) { - if (options === void 0) { options = {}; } - var startPosition = getAdjustedStartPosition(sourceFile, before, options, Position.Start); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: startPosition, end: startPosition } }); - return this; - }; - ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode, options) { - if (options === void 0) { options = {}; } - if ((ts.isStatementButNotDeclaration(after)) || - after.kind === 149 /* PropertyDeclaration */ || - after.kind === 148 /* PropertySignature */ || - after.kind === 150 /* MethodSignature */) { - // check if previous statement ends with semicolon - // if not - insert semicolon to preserve the code from changing the meaning due to ASI - if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) { - this.changes.push({ - sourceFile: sourceFile, - options: {}, - range: { pos: after.end, end: after.end }, - node: ts.createToken(25 /* SemicolonToken */) - }); - } - } - var endPosition = getAdjustedEndPosition(sourceFile, after, options); - this.changes.push({ sourceFile: sourceFile, options: options, useIndentationFromFile: true, node: newNode, range: { pos: endPosition, end: endPosition } }); - return this; - }; - /** - * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range, - * i.e. arguments in arguments lists, parameters in parameter lists etc. - * Note that separators are part of the node in statements and class elements. - */ - ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode) { - var containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); - if (!containingList) { - ts.Debug.fail("node is not a list element"); - return this; - } - var index = containingList.indexOf(after); - if (index < 0) { - return this; - } - var end = after.getEnd(); - if (index !== containingList.length - 1) { - // any element except the last one - // use next sibling as an anchor - var nextToken = ts.getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - // for list - // a, b, c - // create change for adding 'e' after 'a' as - // - find start of next element after a (it is b) - // - use this start as start and end position in final change - // - build text of change by formatting the text of node + separator + whitespace trivia of b - // in multiline case it will work as - // a, - // b, - // c, - // result - '*' denotes leading trivia that will be inserted after new text (displayed as '#') - // a,* - // ***insertedtext# - // ###b, - // c, - // find line and character of the next element - var lineAndCharOfNextElement = ts.getLineAndCharacterOfPosition(sourceFile, skipWhitespacesAndLineBreaks(sourceFile.text, containingList[index + 1].getFullStart())); - // find line and character of the token that precedes next element (usually it is separator) - var lineAndCharOfNextToken = ts.getLineAndCharacterOfPosition(sourceFile, nextToken.end); - var prefix = void 0; - var startPos = void 0; - if (lineAndCharOfNextToken.line === lineAndCharOfNextElement.line) { - // next element is located on the same line with separator: - // a,$$$$b - // ^ ^ - // | |-next element - // |-separator - // where $$$ is some leading trivia - // for a newly inserted node we'll maintain the same relative position comparing to separator and replace leading trivia with spaces - // a, x,$$$$b - // ^ ^ ^ - // | | |-next element - // | |-new inserted node padded with spaces - // |-separator - startPos = nextToken.end; - prefix = spaces(lineAndCharOfNextElement.character - lineAndCharOfNextToken.character); - } - else { - // next element is located on different line that separator - // let insert position be the beginning of the line that contains next element - startPos = ts.getStartPositionOfLine(lineAndCharOfNextElement.line, sourceFile); - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: startPos, end: containingList[index + 1].getStart(sourceFile) }, - node: newNode, - useIndentationFromFile: true, - options: { - prefix: prefix, - // write separator and leading trivia of the next element as suffix - suffix: "" + ts.tokenToString(nextToken.kind) + sourceFile.text.substring(nextToken.end, containingList[index + 1].getStart(sourceFile)) - } - }); - } - } - else { - var afterStart = after.getStart(sourceFile); - var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); - var separator = void 0; - var multilineList = false; - // insert element after the last element in the list that has more than one item - // pick the element preceding the after element to: - // - pick the separator - // - determine if list is a multiline - if (containingList.length === 1) { - // if list has only one element then we'll format is as multiline if node has comment in trailing trivia, or as singleline otherwise - // i.e. var x = 1 // this is x - // | new element will be inserted at this position - separator = 26 /* CommaToken */; - } - else { - // element has more than one element, pick separator from the list - var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 26 /* CommaToken */; - // determine if list is multiline by checking lines of after element and element that precedes it. - var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { - // in this case we'll always treat containing list as multiline - multilineList = true; - } - if (multilineList) { - // insert separator immediately following the 'after' node to preserve comments in trailing trivia - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: ts.createToken(separator), - options: {} - }); - // use the same indentation as 'after' item - var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.rulesProvider.getFormatOptions()); - // insert element before the line break on the line that contains 'after' element - var insertPos = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true, /*stopAtComments*/ false); - if (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.changes.push({ - sourceFile: sourceFile, - range: { pos: insertPos, end: insertPos }, - node: newNode, - options: { indentation: indentation, prefix: this.newLineCharacter } - }); - } - else { - this.changes.push({ - sourceFile: sourceFile, - range: { pos: end, end: end }, - node: newNode, - options: { prefix: ts.tokenToString(separator) + " " } - }); - } - } - return this; - }; - ChangeTracker.prototype.getChanges = function () { - var _this = this; - var changesPerFile = ts.createFileMap(); - // group changes per file - for (var _i = 0, _a = this.changes; _i < _a.length; _i++) { - var c = _a[_i]; - var changesInFile = changesPerFile.get(c.sourceFile.path); - if (!changesInFile) { - changesPerFile.set(c.sourceFile.path, changesInFile = []); - } - changesInFile.push(c); - } - // convert changes - var fileChangesList = []; - changesPerFile.forEachValue(function (path) { - var changesInFile = changesPerFile.get(path); - var sourceFile = changesInFile[0].sourceFile; - var fileTextChanges = { fileName: sourceFile.fileName, textChanges: [] }; - for (var _i = 0, _a = ChangeTracker.normalize(changesInFile); _i < _a.length; _i++) { - var c = _a[_i]; - fileTextChanges.textChanges.push({ - span: _this.computeSpan(c, sourceFile), - newText: _this.computeNewText(c, sourceFile) - }); - } - fileChangesList.push(fileTextChanges); - }); - return fileChangesList; - }; - ChangeTracker.prototype.computeSpan = function (change, _sourceFile) { - return ts.createTextSpanFromBounds(change.range.pos, change.range.end); - }; - ChangeTracker.prototype.computeNewText = function (change, sourceFile) { - if (!change.node) { - // deletion case - return ""; - } - var options = change.options || {}; - var nonFormattedText = getNonformattedText(change.node, sourceFile, this.newLine); - if (this.validator) { - this.validator(nonFormattedText); - } - var formatOptions = this.rulesProvider.getFormatOptions(); - var pos = change.range.pos; - var posStartsLine = ts.getLineStartPositionForPosition(pos, sourceFile) === pos; - var initialIndentation = change.options.indentation !== undefined - ? change.options.indentation - : change.useIndentationFromFile - ? ts.formatting.SmartIndenter.getIndentation(change.range.pos, sourceFile, formatOptions, posStartsLine || (change.options.prefix === this.newLineCharacter)) - : 0; - var delta = change.options.delta !== undefined - ? change.options.delta - : ts.formatting.SmartIndenter.shouldIndentChildNode(change.node) - ? formatOptions.indentSize - : 0; - var text = applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, this.rulesProvider); - // strip initial indentation (spaces or tabs) if text will be inserted in the middle of the line - // however keep indentation if it is was forced - text = posStartsLine || change.options.indentation !== undefined ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + text + (options.suffix || ""); - }; - ChangeTracker.normalize = function (changes) { - // order changes by start position - var normalized = ts.stableSort(changes, function (a, b) { return a.range.pos - b.range.pos; }); - // verify that change intervals do not overlap, except possibly at end points. - for (var i = 0; i < normalized.length - 2; i++) { - ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos); - } - return normalized; - }; - return ChangeTracker; - }()); - textChanges.ChangeTracker = ChangeTracker; - function getNonformattedText(node, sourceFile, newLine) { - var options = { newLine: newLine, target: sourceFile.languageVersion }; - var writer = new Writer(ts.getNewLineCharacter(options)); - var printer = ts.createPrinter(options, writer); - printer.writeNode(3 /* Unspecified */, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - textChanges.getNonformattedText = getNonformattedText; - function applyFormatting(nonFormattedText, sourceFile, initialIndentation, delta, rulesProvider) { - var lineMap = ts.computeLineStarts(nonFormattedText.text); - var file = { - text: nonFormattedText.text, - lineMap: lineMap, - getLineAndCharacterOfPosition: function (pos) { return ts.computeLineAndCharacterOfPosition(lineMap, pos); } - }; - var changes = ts.formatting.formatNode(nonFormattedText.node, file, sourceFile.languageVariant, initialIndentation, delta, rulesProvider); - return applyChanges(nonFormattedText.text, changes); - } - textChanges.applyFormatting = applyFormatting; - function applyChanges(text, changes) { - for (var i = changes.length - 1; i >= 0; i--) { - var change = changes[i]; - text = "" + text.substring(0, change.span.start) + change.newText + text.substring(ts.textSpanEnd(change.span)); - } - return text; - } - textChanges.applyChanges = applyChanges; - function isTrivia(s) { - return ts.skipTrivia(s, 0) === s.length; - } - var nullTransformationContext = { - enableEmitNotification: ts.noop, - enableSubstitution: ts.noop, - endLexicalEnvironment: function () { return undefined; }, - getCompilerOptions: ts.notImplemented, - getEmitHost: ts.notImplemented, - getEmitResolver: ts.notImplemented, - hoistFunctionDeclaration: ts.noop, - hoistVariableDeclaration: ts.noop, - isEmitNotificationEnabled: ts.notImplemented, - isSubstitutionEnabled: ts.notImplemented, - onEmitNode: ts.noop, - onSubstituteNode: ts.notImplemented, - readEmitHelpers: ts.notImplemented, - requestEmitHelper: ts.noop, - resumeLexicalEnvironment: ts.noop, - startLexicalEnvironment: ts.noop, - suspendLexicalEnvironment: ts.noop - }; - function assignPositionsToNode(node) { - var visited = ts.visitEachChild(node, assignPositionsToNode, nullTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - // create proxy node for non synthesized nodes - var newNode = ts.nodeIsSynthesized(visited) - ? visited - : (Proxy.prototype = visited, new Proxy()); - newNode.pos = getPos(node); - newNode.end = getEnd(node); - return newNode; - function Proxy() { } - } - function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - var visited = ts.visitNodes(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - // clone nodearray if necessary - var nodeArray = visited === nodes ? ts.createNodeArray(visited.slice(0)) : visited; - nodeArray.pos = getPos(nodes); - nodeArray.end = getEnd(nodes); - return nodeArray; - } - var Writer = (function () { - function Writer(newLine) { - var _this = this; - this.lastNonTriviaPosition = 0; - this.writer = ts.createTextWriter(newLine); - this.onEmitNode = function (hint, node, printCallback) { - if (node) { - setPos(node, _this.lastNonTriviaPosition); - } - printCallback(hint, node); - if (node) { - setEnd(node, _this.lastNonTriviaPosition); - } - }; - this.onBeforeEmitNodeArray = function (nodes) { - if (nodes) { - setPos(nodes, _this.lastNonTriviaPosition); - } - }; - this.onAfterEmitNodeArray = function (nodes) { - if (nodes) { - setEnd(nodes, _this.lastNonTriviaPosition); - } - }; - } - Writer.prototype.setLastNonTriviaPosition = function (s, force) { - if (force || !isTrivia(s)) { - this.lastNonTriviaPosition = this.writer.getTextPos(); - var i = 0; - while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - // trim trailing whitespaces - this.lastNonTriviaPosition -= i; - } - }; - Writer.prototype.write = function (s) { - this.writer.write(s); - this.setLastNonTriviaPosition(s, /*force*/ false); - }; - Writer.prototype.writeTextOfNode = function (text, node) { - this.writer.writeTextOfNode(text, node); - }; - Writer.prototype.writeLine = function () { - this.writer.writeLine(); - }; - Writer.prototype.increaseIndent = function () { - this.writer.increaseIndent(); - }; - Writer.prototype.decreaseIndent = function () { - this.writer.decreaseIndent(); - }; - Writer.prototype.getText = function () { - return this.writer.getText(); - }; - Writer.prototype.rawWrite = function (s) { - this.writer.rawWrite(s); - this.setLastNonTriviaPosition(s, /*force*/ false); - }; - Writer.prototype.writeLiteral = function (s) { - this.writer.writeLiteral(s); - this.setLastNonTriviaPosition(s, /*force*/ true); - }; - Writer.prototype.getTextPos = function () { - return this.writer.getTextPos(); - }; - Writer.prototype.getLine = function () { - return this.writer.getLine(); - }; - Writer.prototype.getColumn = function () { - return this.writer.getColumn(); - }; - Writer.prototype.getIndent = function () { - return this.writer.getIndent(); - }; - Writer.prototype.isAtStartOfLine = function () { - return this.writer.isAtStartOfLine(); - }; - Writer.prototype.reset = function () { - this.writer.reset(); - this.lastNonTriviaPosition = 0; - }; - return Writer; - }()); - })(textChanges = ts.textChanges || (ts.textChanges = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var codeFixes = []; - function registerCodeFix(action) { - ts.forEach(action.errorCodes, function (error) { - var fixes = codeFixes[error]; - if (!fixes) { - fixes = []; - codeFixes[error] = fixes; - } - fixes.push(action); - }); - } - codefix.registerCodeFix = registerCodeFix; - function getSupportedErrorCodes() { - return Object.keys(codeFixes); - } - codefix.getSupportedErrorCodes = getSupportedErrorCodes; - function getFixes(context) { - var fixes = codeFixes[context.errorCode]; - var allActions = []; - ts.forEach(fixes, function (f) { - var actions = f.getCodeActions(context); - if (actions && actions.length > 0) { - allActions = allActions.concat(actions); - } - }); - return allActions; - } - codefix.getFixes = getFixes; - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code], - getCodeActions: getActionForClassLikeIncorrectImplementsInterface - }); - function getActionForClassLikeIncorrectImplementsInterface(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - var classDeclaration = ts.getContainingClass(token); - if (!classDeclaration) { - return undefined; - } - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var classType = checker.getTypeAtLocation(classDeclaration); - var implementedTypeNodes = ts.getClassImplementsHeritageClauseElements(classDeclaration); - var hasNumericIndexSignature = !!checker.getIndexTypeOfType(classType, 1 /* Number */); - var hasStringIndexSignature = !!checker.getIndexTypeOfType(classType, 0 /* String */); - var result = []; - for (var _i = 0, implementedTypeNodes_2 = implementedTypeNodes; _i < implementedTypeNodes_2.length; _i++) { - var implementedTypeNode = implementedTypeNodes_2[_i]; - // Note that this is ultimately derived from a map indexed by symbol names, - // so duplicates cannot occur. - var implementedType = checker.getTypeAtLocation(implementedTypeNode); - var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - var nonPrivateMembers = implementedTypeSymbols.filter(function (symbol) { return !(ts.getModifierFlags(symbol.valueDeclaration) & 8 /* Private */); }); - var newNodes = []; - createAndAddMissingIndexSignatureDeclaration(implementedType, 1 /* Number */, hasNumericIndexSignature, newNodes); - createAndAddMissingIndexSignatureDeclaration(implementedType, 0 /* String */, hasStringIndexSignature, newNodes); - newNodes = newNodes.concat(codefix.createMissingMemberNodes(classDeclaration, nonPrivateMembers, checker)); - var message = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_interface_0), [implementedTypeNode.getText()]); - if (newNodes.length > 0) { - pushAction(result, newNodes, message); - } - } - return result; - function createAndAddMissingIndexSignatureDeclaration(type, kind, hasIndexSigOfKind, newNodes) { - if (hasIndexSigOfKind) { - return; - } - var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (!indexInfoOfKind) { - return; - } - var newIndexSignatureDeclaration = checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, kind, classDeclaration); - newNodes.push(newIndexSignatureDeclaration); - } - function pushAction(result, newNodes, description) { - var newAction = { - description: description, - changes: codefix.newNodesToChanges(newNodes, openBrace, context) - }; - result.push(newAction); - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Property_0_does_not_exist_on_type_1.code], - getCodeActions: getActionsForAddMissingMember - }); - function getActionsForAddMissingMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - // This is the identifier of the missing property. eg: - // this.missing = 1; - // ^^^^^^^ - var token = ts.getTokenAtPosition(sourceFile, start); - if (token.kind !== 71 /* Identifier */) { - return undefined; - } - if (!ts.isPropertyAccessExpression(token.parent) || token.parent.expression.kind !== 99 /* ThisKeyword */) { - return undefined; - } - var classMemberDeclaration = ts.getThisContainer(token, /*includeArrowFunctions*/ false); - if (!ts.isClassElement(classMemberDeclaration)) { - return undefined; - } - var classDeclaration = classMemberDeclaration.parent; - if (!classDeclaration || !ts.isClassLike(classDeclaration)) { - return undefined; - } - var isStatic = ts.hasModifier(classMemberDeclaration, 32 /* Static */); - return ts.isInJavaScriptFile(sourceFile) ? getActionsForAddMissingMemberInJavaScriptFile() : getActionsForAddMissingMemberInTypeScriptFile(); - function getActionsForAddMissingMemberInJavaScriptFile() { - var memberName = token.getText(); - if (isStatic) { - if (classDeclaration.kind === 199 /* ClassExpression */) { - return undefined; - } - var className = classDeclaration.name.getText(); - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_static_property_0), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classDeclaration.getEnd(), length: 0 }, - newText: "" + context.newLineCharacter + className + "." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - else { - var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return undefined; - } - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Initialize_property_0_in_the_constructor), [memberName]), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { start: classConstructor.body.getEnd() - 1, length: 0 }, - newText: "this." + memberName + " = undefined;" + context.newLineCharacter - }] - }] - }]; - } - } - function getActionsForAddMissingMemberInTypeScriptFile() { - var typeNode; - if (token.parent.parent.kind === 194 /* BinaryExpression */) { - var binaryExpression = token.parent.parent; - var checker = context.program.getTypeChecker(); - var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(binaryExpression.right))); - typeNode = checker.typeToTypeNode(widenedType, classDeclaration); - } - typeNode = typeNode || ts.createKeywordTypeNode(119 /* AnyKeyword */); - var openBrace = ts.getOpenBraceOfClassLike(classDeclaration, sourceFile); - var property = ts.createProperty( - /*decorators*/ undefined, - /*modifiers*/ isStatic ? [ts.createToken(115 /* StaticKeyword */)] : undefined, token.getText(sourceFile), - /*questionToken*/ undefined, typeNode, - /*initializer*/ undefined); - var propertyChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - propertyChangeTracker.insertNodeAfter(sourceFile, openBrace, property, { suffix: context.newLineCharacter }); - var actions = [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_declaration_for_missing_property_0), [token.getText()]), - changes: propertyChangeTracker.getChanges() - }]; - if (!isStatic) { - var stringTypeNode = ts.createKeywordTypeNode(136 /* StringKeyword */); - var indexingParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, "x", - /*questionToken*/ undefined, stringTypeNode, - /*initializer*/ undefined); - var indexSignature = ts.createIndexSignatureDeclaration( - /*decorators*/ undefined, - /*modifiers*/ undefined, [indexingParameter], typeNode); - var indexSignatureChangeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - indexSignatureChangeTracker.insertNodeAfter(sourceFile, openBrace, indexSignature, { suffix: context.newLineCharacter }); - actions.push({ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Add_index_signature_for_missing_property_0), [token.getText()]), - changes: indexSignatureChangeTracker.getChanges() - }); - } - return actions; - } - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code], - getCodeActions: getActionForClassLikeMissingAbstractMember - }); - function getActionForClassLikeMissingAbstractMember(context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - // This is the identifier in the case of a class declaration - // or the class keyword token in the case of a class expression. - var token = ts.getTokenAtPosition(sourceFile, start); - var checker = context.program.getTypeChecker(); - if (ts.isClassLike(token.parent)) { - var classDeclaration = token.parent; - var extendsNode = ts.getClassExtendsHeritageClauseElement(classDeclaration); - var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - // Note that this is ultimately derived from a map indexed by symbol names, - // so duplicates cannot occur. - var extendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType); - var abstractAndNonPrivateExtendsSymbols = extendsSymbols.filter(symbolPointsToNonPrivateAndAbstractMember); - var newNodes = codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, checker); - var changes = codefix.newNodesToChanges(newNodes, ts.getOpenBraceOfClassLike(classDeclaration, sourceFile), context); - if (changes && changes.length > 0) { - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Implement_inherited_abstract_class), - changes: changes - }]; - } - } - return undefined; - } - function symbolPointsToNonPrivateAndAbstractMember(symbol) { - var decls = symbol.getDeclarations(); - ts.Debug.assert(!!(decls && decls.length > 0)); - var flags = ts.getModifierFlags(decls[0]); - return !(flags & 8 /* Private */) && !!(flags & 128 /* Abstract */); - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 99 /* ThisKeyword */) { - return undefined; - } - var constructor = ts.getContainingFunction(token); - var superCall = findSuperCall(constructor.body); - if (!superCall) { - return undefined; - } - // figure out if the `this` access is actually inside the supercall - // i.e. super(this.a), since in that case we won't suggest a fix - if (superCall.expression && superCall.expression.kind === 181 /* CallExpression */) { - var arguments_1 = superCall.expression.arguments; - for (var i = 0; i < arguments_1.length; i++) { - if (arguments_1[i].expression === token) { - return undefined; - } - } - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(constructor, sourceFile), superCall, { suffix: context.newLineCharacter }); - changeTracker.deleteNode(sourceFile, superCall); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor), - changes: changeTracker.getChanges() - }]; - function findSuperCall(n) { - if (n.kind === 210 /* ExpressionStatement */ && ts.isSuperCall(n.expression)) { - return n; - } - if (ts.isFunctionLike(n)) { - return undefined; - } - return ts.forEachChild(n, findSuperCall); - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 123 /* ConstructorKeyword */) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - var superCall = ts.createStatement(ts.createCall(ts.createSuper(), /*typeArguments*/ undefined, /*argumentsArray*/ ts.emptyArray)); - changeTracker.insertNodeAfter(sourceFile, ts.getOpenBrace(token.parent, sourceFile), superCall, { suffix: context.newLineCharacter }); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_missing_super_call), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - var classDeclNode = ts.getContainingClass(token); - if (!(token.kind === 71 /* Identifier */ && ts.isClassLike(classDeclNode))) { - return undefined; - } - var heritageClauses = classDeclNode.heritageClauses; - if (!(heritageClauses && heritageClauses.length > 0)) { - return undefined; - } - var extendsToken = heritageClauses[0].getFirstToken(); - if (!(extendsToken && extendsToken.kind === 85 /* ExtendsKeyword */)) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, extendsToken, ts.createToken(108 /* ImplementsKeyword */)); - // We replace existing keywords with commas. - for (var i = 1; i < heritageClauses.length; i++) { - var keywordToken = heritageClauses[i].getFirstToken(); - if (keywordToken) { - changeTracker.replaceNode(sourceFile, keywordToken, ts.createToken(26 /* CommaToken */)); - } - } - var result = [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Change_extends_to_implements), - changes: changeTracker.getChanges() - }]; - return result; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - if (token.kind !== 71 /* Identifier */) { - return undefined; - } - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - changeTracker.replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createThis(), token)); - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Add_this_to_unresolved_variable), - changes: changeTracker.getChanges() - }]; - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics._0_is_declared_but_never_used.code, - ts.Diagnostics.Property_0_is_declared_but_never_used.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var start = context.span.start; - var token = ts.getTokenAtPosition(sourceFile, start); - // this handles var ["computed"] = 12; - if (token.kind === 21 /* OpenBracketToken */) { - token = ts.getTokenAtPosition(sourceFile, start + 1); - } - switch (token.kind) { - case 71 /* Identifier */: - switch (token.parent.kind) { - case 226 /* VariableDeclaration */: - switch (token.parent.parent.parent.kind) { - case 214 /* ForStatement */: - var forStatement = token.parent.parent.parent; - var forInitializer = forStatement.initializer; - if (forInitializer.declarations.length === 1) { - return deleteNode(forInitializer); - } - else { - return deleteNodeInList(token.parent); - } - case 216 /* ForOfStatement */: - var forOfStatement = token.parent.parent.parent; - if (forOfStatement.initializer.kind === 227 /* VariableDeclarationList */) { - var forOfInitializer = forOfStatement.initializer; - return replaceNode(forOfInitializer.declarations[0], ts.createObjectLiteral()); - } - break; - case 215 /* ForInStatement */: - // There is no valid fix in the case of: - // for .. in - return undefined; - case 260 /* CatchClause */: - var catchClause = token.parent.parent; - var parameter = catchClause.variableDeclaration.getChildren()[0]; - return deleteNode(parameter); - default: - var variableStatement = token.parent.parent.parent; - if (variableStatement.declarationList.declarations.length === 1) { - return deleteNode(variableStatement); - } - else { - return deleteNodeInList(token.parent); - } - } - // TODO: #14885 - // falls through - case 145 /* TypeParameter */: - var typeParameters = token.parent.parent.typeParameters; - if (typeParameters.length === 1) { - var previousToken = ts.getTokenAtPosition(sourceFile, typeParameters.pos - 1); - if (!previousToken || previousToken.kind !== 27 /* LessThanToken */) { - return deleteRange(typeParameters); - } - var nextToken = ts.getTokenAtPosition(sourceFile, typeParameters.end); - if (!nextToken || nextToken.kind !== 29 /* GreaterThanToken */) { - return deleteRange(typeParameters); - } - return deleteNodeRange(previousToken, nextToken); - } - else { - return deleteNodeInList(token.parent); - } - case 146 /* Parameter */: - var functionDeclaration = token.parent.parent; - if (functionDeclaration.parameters.length === 1) { - return deleteNode(token.parent); - } - else { - return deleteNodeInList(token.parent); - } - // handle case where 'import a = A;' - case 237 /* ImportEqualsDeclaration */: - var importEquals = ts.getAncestor(token, 237 /* ImportEqualsDeclaration */); - return deleteNode(importEquals); - case 242 /* ImportSpecifier */: - var namedImports = token.parent.parent; - if (namedImports.elements.length === 1) { - // Only 1 import and it is unused. So the entire declaration should be removed. - var importSpec = ts.getAncestor(token, 238 /* ImportDeclaration */); - return deleteNode(importSpec); - } - else { - // delete import specifier - return deleteNodeInList(token.parent); - } - // handle case where "import d, * as ns from './file'" - // or "'import {a, b as ns} from './file'" - case 239 /* ImportClause */: - var importClause = token.parent; - if (!importClause.namedBindings) { - var importDecl = ts.getAncestor(importClause, 238 /* ImportDeclaration */); - return deleteNode(importDecl); - } - else { - // import |d,| * as ns from './file' - var start_4 = importClause.name.getStart(sourceFile); - var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 26 /* CommaToken */) { - // shift first non-whitespace position after comma to the start position of the node - return deleteRange({ pos: start_4, end: ts.skipTrivia(sourceFile.text, nextToken.end, /*stopAfterLineBreaks*/ false, /*stopAtComments*/ true) }); - } - else { - return deleteNode(importClause.name); - } - } - case 240 /* NamespaceImport */: - var namespaceImport = token.parent; - if (namespaceImport.name === token && !namespaceImport.parent.name) { - var importDecl = ts.getAncestor(namespaceImport, 238 /* ImportDeclaration */); - return deleteNode(importDecl); - } - else { - var previousToken = ts.getTokenAtPosition(sourceFile, namespaceImport.pos - 1); - if (previousToken && previousToken.kind === 26 /* CommaToken */) { - var startPosition = ts.textChanges.getAdjustedStartPosition(sourceFile, previousToken, {}, ts.textChanges.Position.FullStart); - return deleteRange({ pos: startPosition, end: namespaceImport.end }); - } - return deleteRange(namespaceImport); - } - } - break; - case 149 /* PropertyDeclaration */: - case 240 /* NamespaceImport */: - return deleteNode(token.parent); - } - if (ts.isDeclarationName(token)) { - return deleteNode(token.parent); - } - else if (ts.isLiteralComputedPropertyDeclarationName(token)) { - return deleteNode(token.parent.parent); - } - else { - return undefined; - } - function deleteNode(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNode(sourceFile, n)); - } - function deleteRange(range) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteRange(sourceFile, range)); - } - function deleteNodeInList(n) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeInList(sourceFile, n)); - } - function deleteNodeRange(start, end) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).deleteNodeRange(sourceFile, start, end)); - } - function replaceNode(n, newNode) { - return makeChange(ts.textChanges.ChangeTracker.fromCodeFixContext(context).replaceNode(sourceFile, n, newNode)); - } - function makeChange(changeTracker) { - return [{ - description: ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Remove_declaration_for_Colon_0), { 0: token.getText() }), - changes: changeTracker.getChanges() - }]; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - var ModuleSpecifierComparison; - (function (ModuleSpecifierComparison) { - ModuleSpecifierComparison[ModuleSpecifierComparison["Better"] = 0] = "Better"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Equal"] = 1] = "Equal"; - ModuleSpecifierComparison[ModuleSpecifierComparison["Worse"] = 2] = "Worse"; - })(ModuleSpecifierComparison || (ModuleSpecifierComparison = {})); - var ImportCodeActionMap = (function () { - function ImportCodeActionMap() { - this.symbolIdToActionMap = []; - } - ImportCodeActionMap.prototype.addAction = function (symbolId, newAction) { - if (!newAction) { - return; - } - var actions = this.symbolIdToActionMap[symbolId]; - if (!actions) { - this.symbolIdToActionMap[symbolId] = [newAction]; - return; - } - if (newAction.kind === "CodeChange") { - actions.push(newAction); - return; - } - var updatedNewImports = []; - for (var _i = 0, _a = this.symbolIdToActionMap[symbolId]; _i < _a.length; _i++) { - var existingAction = _a[_i]; - if (existingAction.kind === "CodeChange") { - // only import actions should compare - updatedNewImports.push(existingAction); - continue; - } - switch (this.compareModuleSpecifiers(existingAction.moduleSpecifier, newAction.moduleSpecifier)) { - case ModuleSpecifierComparison.Better: - // the new one is not worth considering if it is a new import. - // However if it is instead a insertion into existing import, the user might want to use - // the module specifier even it is worse by our standards. So keep it. - if (newAction.kind === "NewImport") { - return; - } - // falls through - case ModuleSpecifierComparison.Equal: - // the current one is safe. But it is still possible that the new one is worse - // than another existing one. For example, you may have new imports from "./foo/bar" - // and "bar", when the new one is "bar/bar2" and the current one is "./foo/bar". The new - // one and the current one are not comparable (one relative path and one absolute path), - // but the new one is worse than the other one, so should not add to the list. - updatedNewImports.push(existingAction); - break; - case ModuleSpecifierComparison.Worse: - // the existing one is worse, remove from the list. - continue; - } - } - // if we reach here, it means the new one is better or equal to all of the existing ones. - updatedNewImports.push(newAction); - this.symbolIdToActionMap[symbolId] = updatedNewImports; - }; - ImportCodeActionMap.prototype.addActions = function (symbolId, newActions) { - for (var _i = 0, newActions_1 = newActions; _i < newActions_1.length; _i++) { - var newAction = newActions_1[_i]; - this.addAction(symbolId, newAction); - } - }; - ImportCodeActionMap.prototype.getAllActions = function () { - var result = []; - for (var key in this.symbolIdToActionMap) { - result = ts.concatenate(result, this.symbolIdToActionMap[key]); - } - return result; - }; - ImportCodeActionMap.prototype.compareModuleSpecifiers = function (moduleSpecifier1, moduleSpecifier2) { - if (moduleSpecifier1 === moduleSpecifier2) { - return ModuleSpecifierComparison.Equal; - } - // if moduleSpecifier1 (ms1) is a substring of ms2, then it is better - if (moduleSpecifier2.indexOf(moduleSpecifier1) === 0) { - return ModuleSpecifierComparison.Better; - } - if (moduleSpecifier1.indexOf(moduleSpecifier2) === 0) { - return ModuleSpecifierComparison.Worse; - } - // if both are relative paths, and ms1 has fewer levels, then it is better - if (ts.isExternalModuleNameRelative(moduleSpecifier1) && ts.isExternalModuleNameRelative(moduleSpecifier2)) { - var regex = new RegExp(ts.directorySeparator, "g"); - var moduleSpecifier1LevelCount = (moduleSpecifier1.match(regex) || []).length; - var moduleSpecifier2LevelCount = (moduleSpecifier2.match(regex) || []).length; - return moduleSpecifier1LevelCount < moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Better - : moduleSpecifier1LevelCount === moduleSpecifier2LevelCount - ? ModuleSpecifierComparison.Equal - : ModuleSpecifierComparison.Worse; - } - // the equal cases include when the two specifiers are not comparable. - return ModuleSpecifierComparison.Equal; - }; - return ImportCodeActionMap; - }()); - codefix.registerCodeFix({ - errorCodes: [ - ts.Diagnostics.Cannot_find_name_0.code, - ts.Diagnostics.Cannot_find_namespace_0.code, - ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code - ], - getCodeActions: function (context) { - var sourceFile = context.sourceFile; - var checker = context.program.getTypeChecker(); - var allSourceFiles = context.program.getSourceFiles(); - var useCaseSensitiveFileNames = context.host.useCaseSensitiveFileNames ? context.host.useCaseSensitiveFileNames() : false; - var token = ts.getTokenAtPosition(sourceFile, context.span.start); - var name = token.getText(); - var symbolIdActionMap = new ImportCodeActionMap(); - // this is a module id -> module import declaration map - var cachedImportDeclarations = []; - var lastImportDeclaration; - var currentTokenMeaning = ts.getMeaningFromLocation(token); - if (context.errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - var symbol = checker.getAliasedSymbol(checker.getSymbolAtLocation(token)); - return getCodeActionForImport(symbol, /*isDefault*/ false, /*isNamespaceImport*/ true); - } - var candidateModules = checker.getAmbientModules(); - for (var _i = 0, allSourceFiles_1 = allSourceFiles; _i < allSourceFiles_1.length; _i++) { - var otherSourceFile = allSourceFiles_1[_i]; - if (otherSourceFile !== sourceFile && ts.isExternalOrCommonJsModule(otherSourceFile)) { - candidateModules.push(otherSourceFile.symbol); - } - } - for (var _a = 0, candidateModules_1 = candidateModules; _a < candidateModules_1.length; _a++) { - var moduleSymbol = candidateModules_1[_a]; - context.cancellationToken.throwIfCancellationRequested(); - // check the default export - var defaultExport = checker.tryGetMemberInModuleExports("default", moduleSymbol); - if (defaultExport) { - var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); - if (localSymbol && localSymbol.name === name && checkSymbolHasMeaning(localSymbol, currentTokenMeaning)) { - // check if this symbol is already used - var symbolId = getUniqueSymbolId(localSymbol); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol, /*isDefault*/ true)); - } - } - // check exports with the same name - var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExports(name, moduleSymbol); - if (exportSymbolWithIdenticalName && checkSymbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { - var symbolId = getUniqueSymbolId(exportSymbolWithIdenticalName); - symbolIdActionMap.addActions(symbolId, getCodeActionForImport(moduleSymbol)); - } - } - return symbolIdActionMap.getAllActions(); - function getImportDeclarations(moduleSymbol) { - var moduleSymbolId = getUniqueSymbolId(moduleSymbol); - var cached = cachedImportDeclarations[moduleSymbolId]; - if (cached) { - return cached; - } - var existingDeclarations = []; - for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { - var importModuleSpecifier = _a[_i]; - var importSymbol = checker.getSymbolAtLocation(importModuleSpecifier); - if (importSymbol === moduleSymbol) { - existingDeclarations.push(getImportDeclaration(importModuleSpecifier)); - } - } - cachedImportDeclarations[moduleSymbolId] = existingDeclarations; - return existingDeclarations; - function getImportDeclaration(moduleSpecifier) { - var node = moduleSpecifier; - while (node) { - if (node.kind === 238 /* ImportDeclaration */) { - return node; - } - if (node.kind === 237 /* ImportEqualsDeclaration */) { - return node; - } - node = node.parent; - } - return undefined; - } - } - function getUniqueSymbolId(symbol) { - if (symbol.flags & 8388608 /* Alias */) { - return ts.getSymbolId(checker.getAliasedSymbol(symbol)); - } - return ts.getSymbolId(symbol); - } - function checkSymbolHasMeaning(symbol, meaning) { - var declarations = symbol.getDeclarations(); - return declarations ? ts.some(symbol.declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }) : false; - } - function getCodeActionForImport(moduleSymbol, isDefault, isNamespaceImport) { - var existingDeclarations = getImportDeclarations(moduleSymbol); - if (existingDeclarations.length > 0) { - // With an existing import statement, there are more than one actions the user can do. - return getCodeActionsForExistingImport(existingDeclarations); - } - else { - return [getCodeActionForNewImport()]; - } - function getCodeActionsForExistingImport(declarations) { - var actions = []; - // It is possible that multiple import statements with the same specifier exist in the file. - // e.g. - // - // import * as ns from "foo"; - // import { member1, member2 } from "foo"; - // - // member3/**/ <-- cusor here - // - // in this case we should provie 2 actions: - // 1. change "member3" to "ns.member3" - // 2. add "member3" to the second import statement's import list - // and it is up to the user to decide which one fits best. - var namespaceImportDeclaration; - var namedImportDeclaration; - var existingModuleSpecifier; - for (var _i = 0, declarations_14 = declarations; _i < declarations_14.length; _i++) { - var declaration = declarations_14[_i]; - if (declaration.kind === 238 /* ImportDeclaration */) { - var namedBindings = declaration.importClause && declaration.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 240 /* NamespaceImport */) { - // case: - // import * as ns from "foo" - namespaceImportDeclaration = declaration; - } - else { - // cases: - // import default from "foo" - // import { bar } from "foo" or combination with the first one - // import "foo" - namedImportDeclaration = declaration; - } - existingModuleSpecifier = declaration.moduleSpecifier.getText(); - } - else { - // case: - // import foo = require("foo") - namespaceImportDeclaration = declaration; - existingModuleSpecifier = getModuleSpecifierFromImportEqualsDeclaration(declaration); - } - } - if (namespaceImportDeclaration) { - actions.push(getCodeActionForNamespaceImport(namespaceImportDeclaration)); - } - if (!isNamespaceImport && namedImportDeclaration && namedImportDeclaration.importClause && - (namedImportDeclaration.importClause.name || namedImportDeclaration.importClause.namedBindings)) { - /** - * If the existing import declaration already has a named import list, just - * insert the identifier into that list. - */ - var fileTextChanges = getTextChangeForImportClause(namedImportDeclaration.importClause); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(namedImportDeclaration.moduleSpecifier.getText()); - actions.push(createCodeAction(ts.Diagnostics.Add_0_to_existing_import_declaration_from_1, [name, moduleSpecifierWithoutQuotes], fileTextChanges, "InsertingIntoExistingImport", moduleSpecifierWithoutQuotes)); - } - else { - // we need to create a new import statement, but the existing module specifier can be reused. - actions.push(getCodeActionForNewImport(existingModuleSpecifier)); - } - return actions; - function getModuleSpecifierFromImportEqualsDeclaration(declaration) { - if (declaration.moduleReference && declaration.moduleReference.kind === 248 /* ExternalModuleReference */) { - return declaration.moduleReference.expression.getText(); - } - return declaration.moduleReference.getText(); - } - function getTextChangeForImportClause(importClause) { - var importList = importClause.namedBindings; - var newImportSpecifier = ts.createImportSpecifier(/*propertyName*/ undefined, ts.createIdentifier(name)); - // case 1: - // original text: import default from "module" - // change to: import default, { name } from "module" - // case 2: - // original text: import {} from "module" - // change to: import { name } from "module" - if (!importList || importList.elements.length === 0) { - var newImportClause = ts.createImportClause(importClause.name, ts.createNamedImports([newImportSpecifier])); - return createChangeTracker().replaceNode(sourceFile, importClause, newImportClause).getChanges(); - } - /** - * If the import list has one import per line, preserve that. Otherwise, insert on same line as last element - * import { - * foo - * } from "./module"; - */ - return createChangeTracker().insertNodeInListAfter(sourceFile, importList.elements[importList.elements.length - 1], newImportSpecifier).getChanges(); - } - function getCodeActionForNamespaceImport(declaration) { - var namespacePrefix; - if (declaration.kind === 238 /* ImportDeclaration */) { - namespacePrefix = declaration.importClause.namedBindings.name.getText(); - } - else { - namespacePrefix = declaration.name.getText(); - } - namespacePrefix = ts.stripQuotes(namespacePrefix); - /** - * Cases: - * import * as ns from "mod" - * import default, * as ns from "mod" - * import ns = require("mod") - * - * Because there is no import list, we alter the reference to include the - * namespace instead of altering the import declaration. For example, "foo" would - * become "ns.foo" - */ - return createCodeAction(ts.Diagnostics.Change_0_to_1, [name, namespacePrefix + "." + name], createChangeTracker().replaceNode(sourceFile, token, ts.createPropertyAccess(ts.createIdentifier(namespacePrefix), name)).getChanges(), "CodeChange"); - } - } - function getCodeActionForNewImport(moduleSpecifier) { - if (!lastImportDeclaration) { - // insert after any existing imports - for (var i = sourceFile.statements.length - 1; i >= 0; i--) { - var statement = sourceFile.statements[i]; - if (statement.kind === 237 /* ImportEqualsDeclaration */ || statement.kind === 238 /* ImportDeclaration */) { - lastImportDeclaration = statement; - break; - } - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); - var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier || getModuleSpecifierForNewImport()); - var changeTracker = createChangeTracker(); - var importClause = isDefault - ? ts.createImportClause(ts.createIdentifier(name), /*namedBindings*/ undefined) - : isNamespaceImport - ? ts.createImportClause(/*name*/ undefined, ts.createNamespaceImport(ts.createIdentifier(name))) - : ts.createImportClause(/*name*/ undefined, ts.createNamedImports([ts.createImportSpecifier(/*propertyName*/ undefined, ts.createIdentifier(name))])); - var importDecl = ts.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, importClause, ts.createLiteral(moduleSpecifierWithoutQuotes)); - if (!lastImportDeclaration) { - changeTracker.insertNodeAt(sourceFile, sourceFile.getStart(), importDecl, { suffix: "" + context.newLineCharacter + context.newLineCharacter }); - } - else { - changeTracker.insertNodeAfter(sourceFile, lastImportDeclaration, importDecl, { suffix: context.newLineCharacter }); - } - // if this file doesn't have any import statements, insert an import statement and then insert a new line - // between the only import statement and user code. Otherwise just insert the statement because chances - // are there are already a new line seperating code and import statements. - return createCodeAction(ts.Diagnostics.Import_0_from_1, [name, "\"" + moduleSpecifierWithoutQuotes + "\""], changeTracker.getChanges(), "NewImport", moduleSpecifierWithoutQuotes); - function getModuleSpecifierForNewImport() { - var fileName = sourceFile.fileName; - var moduleFileName = moduleSymbol.valueDeclaration.getSourceFile().fileName; - var sourceDirectory = ts.getDirectoryPath(fileName); - var options = context.program.getCompilerOptions(); - return tryGetModuleNameFromAmbientModule() || - tryGetModuleNameFromTypeRoots() || - tryGetModuleNameAsNodeModule() || - tryGetModuleNameFromBaseUrl() || - tryGetModuleNameFromRootDirs() || - ts.removeFileExtension(getRelativePath(moduleFileName, sourceDirectory)); - function tryGetModuleNameFromAmbientModule() { - if (moduleSymbol.valueDeclaration.kind !== 265 /* SourceFile */) { - return moduleSymbol.name; - } - } - function tryGetModuleNameFromBaseUrl() { - if (!options.baseUrl) { - return undefined; - } - var relativeName = getRelativePathIfInDirectory(moduleFileName, options.baseUrl); - if (!relativeName) { - return undefined; - } - var relativeNameWithIndex = ts.removeFileExtension(relativeName); - relativeName = removeExtensionAndIndexPostFix(relativeName); - if (options.paths) { - for (var key in options.paths) { - for (var _i = 0, _a = options.paths[key]; _i < _a.length; _i++) { - var pattern = _a[_i]; - var indexOfStar = pattern.indexOf("*"); - if (indexOfStar === 0 && pattern.length === 1) { - continue; - } - else if (indexOfStar !== -1) { - var prefix = pattern.substr(0, indexOfStar); - var suffix = pattern.substr(indexOfStar + 1); - if (relativeName.length >= prefix.length + suffix.length && - ts.startsWith(relativeName, prefix) && - ts.endsWith(relativeName, suffix)) { - var matchedStar = relativeName.substr(prefix.length, relativeName.length - suffix.length); - return key.replace("\*", matchedStar); - } - } - else if (pattern === relativeName || pattern === relativeNameWithIndex) { - return key; - } - } - } - } - return relativeName; - } - function tryGetModuleNameFromRootDirs() { - if (options.rootDirs) { - var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, options.rootDirs); - var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, options.rootDirs); - if (normalizedTargetPath !== undefined) { - var relativePath = normalizedSourcePath !== undefined ? getRelativePath(normalizedTargetPath, normalizedSourcePath) : normalizedTargetPath; - return ts.removeFileExtension(relativePath); - } - } - return undefined; - } - function tryGetModuleNameFromTypeRoots() { - var typeRoots = ts.getEffectiveTypeRoots(options, context.host); - if (typeRoots) { - var normalizedTypeRoots = ts.map(typeRoots, function (typeRoot) { return ts.toPath(typeRoot, /*basePath*/ undefined, getCanonicalFileName); }); - for (var _i = 0, normalizedTypeRoots_1 = normalizedTypeRoots; _i < normalizedTypeRoots_1.length; _i++) { - var typeRoot = normalizedTypeRoots_1[_i]; - if (ts.startsWith(moduleFileName, typeRoot)) { - var relativeFileName = moduleFileName.substring(typeRoot.length + 1); - return removeExtensionAndIndexPostFix(relativeFileName); - } - } - } - } - function tryGetModuleNameAsNodeModule() { - if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs) { - // nothing to do here - return undefined; - } - var indexOfNodeModules = moduleFileName.indexOf("node_modules"); - if (indexOfNodeModules < 0) { - return undefined; - } - var relativeFileName; - if (sourceDirectory.indexOf(moduleFileName.substring(0, indexOfNodeModules - 1)) === 0) { - // if node_modules folder is in this folder or any of its parent folder, no need to keep it. - relativeFileName = moduleFileName.substring(indexOfNodeModules + 13 /* "node_modules\".length */); - } - else { - relativeFileName = getRelativePath(moduleFileName, sourceDirectory); - } - relativeFileName = ts.removeFileExtension(relativeFileName); - if (ts.endsWith(relativeFileName, "/index")) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - else { - try { - var moduleDirectory = ts.getDirectoryPath(moduleFileName); - var packageJsonContent = JSON.parse(context.host.readFile(ts.combinePaths(moduleDirectory, "package.json"))); - if (packageJsonContent) { - var mainFile = packageJsonContent.main || packageJsonContent.typings; - if (mainFile) { - var mainExportFile = ts.toPath(mainFile, moduleDirectory, getCanonicalFileName); - if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(moduleFileName)) { - relativeFileName = ts.getDirectoryPath(relativeFileName); - } - } - } - } - catch (e) { } - } - return relativeFileName; - } - } - function getPathRelativeToRootDirs(path, rootDirs) { - for (var _i = 0, rootDirs_2 = rootDirs; _i < rootDirs_2.length; _i++) { - var rootDir = rootDirs_2[_i]; - var relativeName = getRelativePathIfInDirectory(path, rootDir); - if (relativeName !== undefined) { - return relativeName; - } - } - return undefined; - } - function removeExtensionAndIndexPostFix(fileName) { - fileName = ts.removeFileExtension(fileName); - if (ts.endsWith(fileName, "/index")) { - fileName = fileName.substr(0, fileName.length - 6 /* "/index".length */); - } - return fileName; - } - function getRelativePathIfInDirectory(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.isRootedDiskPath(relativePath) || ts.startsWith(relativePath, "..") ? undefined : relativePath; - } - function getRelativePath(path, directoryPath) { - var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); - return ts.moduleHasNonRelativeName(relativePath) ? "./" + relativePath : relativePath; - } - } - } - function createChangeTracker() { - return ts.textChanges.ChangeTracker.fromCodeFixContext(context); - } - function createCodeAction(description, diagnosticArgs, changes, kind, moduleSpecifier) { - return { - description: ts.formatMessage.apply(undefined, [undefined, description].concat(diagnosticArgs)), - changes: changes, - kind: kind, - moduleSpecifier: moduleSpecifier - }; - } - } - }); - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - codefix.registerCodeFix({ - errorCodes: getApplicableDiagnosticCodes(), - getCodeActions: getDisableJsDiagnosticsCodeActions - }); - function getApplicableDiagnosticCodes() { - var allDiagnostcs = ts.Diagnostics; - return Object.keys(allDiagnostcs) - .filter(function (d) { return allDiagnostcs[d] && allDiagnostcs[d].category === ts.DiagnosticCategory.Error; }) - .map(function (d) { return allDiagnostcs[d].code; }); - } - function getIgnoreCommentLocationForLocation(sourceFile, position, newLineCharacter) { - var line = ts.getLineAndCharacterOfPosition(sourceFile, position).line; - var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); - var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - // First try to see if we can put the '// @ts-ignore' on the previous line. - // We need to make sure that we are not in the middle of a string literal or a comment. - // We also want to check if the previous line holds a comment for a node on the next line - // if so, we do not want to separate the node from its comment if we can. - if (!ts.isInComment(sourceFile, startPosition) && !ts.isInString(sourceFile, startPosition) && !ts.isInTemplateString(sourceFile, startPosition)) { - var token = ts.getTouchingToken(sourceFile, startPosition); - var tokenLeadingCommnets = ts.getLeadingCommentRangesOfNode(token, sourceFile); - if (!tokenLeadingCommnets || !tokenLeadingCommnets.length || tokenLeadingCommnets[0].pos >= startPosition) { - return { - span: { start: startPosition, length: 0 }, - newText: "// @ts-ignore" + newLineCharacter - }; - } - } - // If all fails, add an extra new line immediatlly before the error span. - return { - span: { start: position, length: 0 }, - newText: (position === startPosition ? "" : newLineCharacter) + "// @ts-ignore" + newLineCharacter - }; - } - function getDisableJsDiagnosticsCodeActions(context) { - var sourceFile = context.sourceFile, program = context.program, newLineCharacter = context.newLineCharacter, span = context.span; - if (!ts.isInJavaScriptFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return undefined; - } - return [{ - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Ignore_this_error_message), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [getIgnoreCommentLocationForLocation(sourceFile, span.start, newLineCharacter)] - }] - }, - { - description: ts.getLocaleSpecificMessage(ts.Diagnostics.Disable_checking_for_this_file), - changes: [{ - fileName: sourceFile.fileName, - textChanges: [{ - span: { - start: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.pos : 0, - length: sourceFile.checkJsDirective ? sourceFile.checkJsDirective.end - sourceFile.checkJsDirective.pos : 0 - }, - newText: "// @ts-nocheck" + newLineCharacter - }] - }] - }]; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/* @internal */ -var ts; -(function (ts) { - var codefix; - (function (codefix) { - function newNodesToChanges(newNodes, insertAfter, context) { - var sourceFile = context.sourceFile; - var changeTracker = ts.textChanges.ChangeTracker.fromCodeFixContext(context); - for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) { - var newNode = newNodes_1[_i]; - changeTracker.insertNodeAfter(sourceFile, insertAfter, newNode, { suffix: context.newLineCharacter }); - } - var changes = changeTracker.getChanges(); - if (!ts.some(changes)) { - return changes; - } - ts.Debug.assert(changes.length === 1); - var consolidatedChanges = [{ - fileName: changes[0].fileName, - textChanges: [{ - span: changes[0].textChanges[0].span, - newText: changes[0].textChanges.reduce(function (prev, cur) { return prev + cur.newText; }, "") - }] - }]; - return consolidatedChanges; - } - codefix.newNodesToChanges = newNodesToChanges; - /** - * Finds members of the resolved type that are missing in the class pointed to by class decl - * and generates source code for the missing members. - * @param possiblyMissingSymbols The collection of symbols to filter and then get insertions for. - * @returns Empty string iff there are no member insertions. - */ - function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, checker) { - var classMembers = classDeclaration.symbol.members; - var missingMembers = possiblyMissingSymbols.filter(function (symbol) { return !classMembers.has(symbol.getName()); }); - var newNodes = []; - for (var _i = 0, missingMembers_1 = missingMembers; _i < missingMembers_1.length; _i++) { - var symbol = missingMembers_1[_i]; - var newNode = createNewNodeForMemberSymbol(symbol, classDeclaration, checker); - if (newNode) { - if (Array.isArray(newNode)) { - newNodes = newNodes.concat(newNode); - } - else { - newNodes.push(newNode); - } - } - } - return newNodes; - } - codefix.createMissingMemberNodes = createMissingMemberNodes; - /** - * @returns Empty string iff there we can't figure out a representation for `symbol` in `enclosingDeclaration`. - */ - function createNewNodeForMemberSymbol(symbol, enclosingDeclaration, checker) { - var declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return undefined; - } - var declaration = declarations[0]; - // Clone name to remove leading trivia. - var name = ts.getSynthesizedClone(ts.getNameOfDeclaration(declaration)); - var visibilityModifier = createVisibilityModifier(ts.getModifierFlags(declaration)); - var modifiers = visibilityModifier ? ts.createNodeArray([visibilityModifier]) : undefined; - var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - var optional = !!(symbol.flags & 67108864 /* Optional */); - switch (declaration.kind) { - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 148 /* PropertySignature */: - case 149 /* PropertyDeclaration */: - var typeNode = checker.typeToTypeNode(type, enclosingDeclaration); - var property = ts.createProperty( - /*decorators*/ undefined, modifiers, name, optional ? ts.createToken(55 /* QuestionToken */) : undefined, typeNode, - /*initializer*/ undefined); - return property; - case 150 /* MethodSignature */: - case 151 /* MethodDeclaration */: - // The signature for the implementation appears as an entry in `signatures` iff - // there is only one signature. - // If there are overloads and an implementation signature, it appears as an - // extra declaration that isn't a signature for `type`. - // If there is more than one overload but no implementation signature - // (eg: an abstract method or interface declaration), there is a 1-1 - // correspondence of declarations and signatures. - var signatures = checker.getSignaturesOfType(type, 0 /* Call */); - if (!ts.some(signatures)) { - return undefined; - } - if (declarations.length === 1) { - ts.Debug.assert(signatures.length === 1); - var signature = signatures[0]; - return signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - } - var signatureDeclarations = []; - for (var i = 0; i < signatures.length; i++) { - var signature = signatures[i]; - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - if (declarations.length > signatures.length) { - var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - var methodDeclaration = signatureToMethodDeclaration(signature, enclosingDeclaration, createStubbedMethodBody()); - if (methodDeclaration) { - signatureDeclarations.push(methodDeclaration); - } - } - else { - ts.Debug.assert(declarations.length === signatures.length); - var methodImplementingSignatures = createMethodImplementingSignatures(signatures, name, optional, modifiers); - signatureDeclarations.push(methodImplementingSignatures); - } - return signatureDeclarations; - default: - return undefined; - } - function signatureToMethodDeclaration(signature, enclosingDeclaration, body) { - var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, 151 /* MethodDeclaration */, enclosingDeclaration); - if (signatureDeclaration) { - signatureDeclaration.decorators = undefined; - signatureDeclaration.modifiers = modifiers; - signatureDeclaration.name = name; - signatureDeclaration.questionToken = optional ? ts.createToken(55 /* QuestionToken */) : undefined; - signatureDeclaration.body = body; - } - return signatureDeclaration; - } - } - function createMethodImplementingSignatures(signatures, name, optional, modifiers) { - /** This is *a* signature with the maximal number of arguments, - * such that if there is a "maximal" signature without rest arguments, - * this is one of them. - */ - var maxArgsSignature = signatures[0]; - var minArgumentCount = signatures[0].minArgumentCount; - var someSigHasRestParameter = false; - for (var i = 0; i < signatures.length; i++) { - var sig = signatures[i]; - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (sig.hasRestParameter) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!sig.hasRestParameter || maxArgsSignature.hasRestParameter)) { - maxArgsSignature = sig; - } - } - var maxNonRestArgs = maxArgsSignature.parameters.length - (maxArgsSignature.hasRestParameter ? 1 : 0); - var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.getName(); }); - var parameters = []; - for (var i = 0; i < maxNonRestArgs; i++) { - var anyType = ts.createKeywordTypeNode(119 /* AnyKeyword */); - var newParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, - /*dotDotDotToken*/ undefined, maxArgsParameterSymbolNames[i], - /*questionToken*/ i >= minArgumentCount ? ts.createToken(55 /* QuestionToken */) : undefined, anyType, - /*initializer*/ undefined); - parameters.push(newParameter); - } - if (someSigHasRestParameter) { - var anyArrayType = ts.createArrayTypeNode(ts.createKeywordTypeNode(119 /* AnyKeyword */)); - var restParameter = ts.createParameter( - /*decorators*/ undefined, - /*modifiers*/ undefined, ts.createToken(24 /* DotDotDotToken */), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", - /*questionToken*/ maxNonRestArgs >= minArgumentCount ? ts.createToken(55 /* QuestionToken */) : undefined, anyArrayType, - /*initializer*/ undefined); - parameters.push(restParameter); - } - return createStubbedMethod(modifiers, name, optional, - /*typeParameters*/ undefined, parameters, - /*returnType*/ undefined); - } - function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType) { - return ts.createMethodDeclaration( - /*decorators*/ undefined, modifiers, - /*asteriskToken*/ undefined, name, optional ? ts.createToken(55 /* QuestionToken */) : undefined, typeParameters, parameters, returnType, createStubbedMethodBody()); - } - codefix.createStubbedMethod = createStubbedMethod; - function createStubbedMethodBody() { - return ts.createBlock([ts.createThrow(ts.createNew(ts.createIdentifier("Error"), - /*typeArguments*/ undefined, [ts.createLiteral("Method not implemented.")]))], - /*multiline*/ true); - } - function createVisibilityModifier(flags) { - if (flags & 4 /* Public */) { - return ts.createToken(114 /* PublicKeyword */); - } - else if (flags & 16 /* Protected */) { - return ts.createToken(113 /* ProtectedKeyword */); - } - return undefined; - } - })(codefix = ts.codefix || (ts.codefix = {})); -})(ts || (ts = {})); -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -/// -var ts; -(function (ts) { - /** The version of the language service API */ - ts.servicesVersion = "0.5"; - function createNode(kind, pos, end, parent) { - var node = kind >= 143 /* FirstNode */ ? new NodeObject(kind, pos, end) : - kind === 71 /* Identifier */ ? new IdentifierObject(71 /* Identifier */, pos, end) : - new TokenObject(kind, pos, end); - node.parent = parent; - return node; - } - var NodeObject = (function () { - function NodeObject(kind, pos, end) { - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.transformFlags = undefined; - this.parent = undefined; - this.kind = kind; - } - NodeObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - NodeObject.prototype.getFullStart = function () { - return this.pos; - }; - NodeObject.prototype.getEnd = function () { - return this.end; - }; - NodeObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - NodeObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - NodeObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - NodeObject.prototype.getText = function (sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - }; - NodeObject.prototype.addSyntheticNodes = function (nodes, pos, end, useJSDocScanner) { - ts.scanner.setTextPos(pos); - while (pos < end) { - var token = useJSDocScanner ? ts.scanner.scanJSDocToken() : ts.scanner.scan(); - var textPos = ts.scanner.getTextPos(); - if (textPos <= end) { - nodes.push(createNode(token, pos, textPos, this)); - } - pos = textPos; - } - return pos; - }; - NodeObject.prototype.createSyntaxList = function (nodes) { - var list = createNode(294 /* SyntaxList */, nodes.pos, nodes.end, this); - list._children = []; - var pos = nodes.pos; - for (var _i = 0, nodes_9 = nodes; _i < nodes_9.length; _i++) { - var node = nodes_9[_i]; - if (pos < node.pos) { - pos = this.addSyntheticNodes(list._children, pos, node.pos); - } - list._children.push(node); - pos = node.end; - } - if (pos < nodes.end) { - this.addSyntheticNodes(list._children, pos, nodes.end); - } - return list; - }; - NodeObject.prototype.createChildren = function (sourceFile) { - var _this = this; - var children; - if (this.kind >= 143 /* FirstNode */) { - ts.scanner.setText((sourceFile || this.getSourceFile()).text); - children = []; - var pos_3 = this.pos; - var useJSDocScanner_1 = this.kind >= 283 /* FirstJSDocTagNode */ && this.kind <= 293 /* LastJSDocTagNode */; - var processNode = function (node) { - var isJSDocTagNode = ts.isJSDocTag(node); - if (!isJSDocTagNode && pos_3 < node.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, node.pos, useJSDocScanner_1); - } - children.push(node); - if (!isJSDocTagNode) { - pos_3 = node.end; - } - }; - var processNodes = function (nodes) { - if (pos_3 < nodes.pos) { - pos_3 = _this.addSyntheticNodes(children, pos_3, nodes.pos, useJSDocScanner_1); - } - children.push(_this.createSyntaxList(nodes)); - pos_3 = nodes.end; - }; - // jsDocComments need to be the first children - if (this.jsDoc) { - for (var _i = 0, _a = this.jsDoc; _i < _a.length; _i++) { - var jsDocComment = _a[_i]; - processNode(jsDocComment); - } - } - // For syntactic classifications, all trivia are classcified together, including jsdoc comments. - // For that to work, the jsdoc comments should still be the leading trivia of the first child. - // Restoring the scanner position ensures that. - pos_3 = this.pos; - ts.forEachChild(this, processNode, processNodes); - if (pos_3 < this.end) { - this.addSyntheticNodes(children, pos_3, this.end); - } - ts.scanner.setText(undefined); - } - this._children = children || ts.emptyArray; - }; - NodeObject.prototype.getChildCount = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children.length; - }; - NodeObject.prototype.getChildAt = function (index, sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children[index]; - }; - NodeObject.prototype.getChildren = function (sourceFile) { - if (!this._children) - this.createChildren(sourceFile); - return this._children; - }; - NodeObject.prototype.getFirstToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - if (!children.length) { - return undefined; - } - var child = ts.find(children, function (kid) { return kid.kind < 267 /* FirstJSDocNode */ || kid.kind > 293 /* LastJSDocNode */; }); - return child.kind < 143 /* FirstNode */ ? - child : - child.getFirstToken(sourceFile); - }; - NodeObject.prototype.getLastToken = function (sourceFile) { - var children = this.getChildren(sourceFile); - var child = ts.lastOrUndefined(children); - if (!child) { - return undefined; - } - return child.kind < 143 /* FirstNode */ ? child : child.getLastToken(sourceFile); - }; - NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { - return ts.forEachChild(this, cbNode, cbNodeArray); - }; - return NodeObject; - }()); - var TokenOrIdentifierObject = (function () { - function TokenOrIdentifierObject(pos, end) { - // Set properties in same order as NodeObject - this.pos = pos; - this.end = end; - this.flags = 0 /* None */; - this.parent = undefined; - } - TokenOrIdentifierObject.prototype.getSourceFile = function () { - return ts.getSourceFileOfNode(this); - }; - TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { - return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); - }; - TokenOrIdentifierObject.prototype.getFullStart = function () { - return this.pos; - }; - TokenOrIdentifierObject.prototype.getEnd = function () { - return this.end; - }; - TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - }; - TokenOrIdentifierObject.prototype.getFullWidth = function () { - return this.end - this.pos; - }; - TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { - return this.getStart(sourceFile) - this.pos; - }; - TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - }; - TokenOrIdentifierObject.prototype.getText = function (sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.getStart(), this.getEnd()); - }; - TokenOrIdentifierObject.prototype.getChildCount = function () { - return 0; - }; - TokenOrIdentifierObject.prototype.getChildAt = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getChildren = function () { - return ts.emptyArray; - }; - TokenOrIdentifierObject.prototype.getFirstToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.getLastToken = function () { - return undefined; - }; - TokenOrIdentifierObject.prototype.forEachChild = function () { - return undefined; - }; - return TokenOrIdentifierObject; - }()); - var SymbolObject = (function () { - function SymbolObject(flags, name) { - this.flags = flags; - this.name = name; - } - SymbolObject.prototype.getFlags = function () { - return this.flags; - }; - SymbolObject.prototype.getName = function () { - return this.name; - }; - SymbolObject.prototype.getDeclarations = function () { - return this.declarations; - }; - SymbolObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = ts.JsDoc.getJsDocCommentsFromDeclarations(this.declarations); - } - return this.documentationComment; - }; - SymbolObject.prototype.getJsDocTags = function () { - if (this.tags === undefined) { - this.tags = ts.JsDoc.getJsDocTagsFromDeclarations(this.declarations); - } - return this.tags; - }; - return SymbolObject; - }()); - var TokenObject = (function (_super) { - __extends(TokenObject, _super); - function TokenObject(kind, pos, end) { - var _this = _super.call(this, pos, end) || this; - _this.kind = kind; - return _this; - } - return TokenObject; - }(TokenOrIdentifierObject)); - var IdentifierObject = (function (_super) { - __extends(IdentifierObject, _super); - function IdentifierObject(_kind, pos, end) { - return _super.call(this, pos, end) || this; - } - return IdentifierObject; - }(TokenOrIdentifierObject)); - IdentifierObject.prototype.kind = 71 /* Identifier */; - var TypeObject = (function () { - function TypeObject(checker, flags) { - this.checker = checker; - this.flags = flags; - } - TypeObject.prototype.getFlags = function () { - return this.flags; - }; - TypeObject.prototype.getSymbol = function () { - return this.symbol; - }; - TypeObject.prototype.getProperties = function () { - return this.checker.getPropertiesOfType(this); - }; - TypeObject.prototype.getProperty = function (propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - }; - TypeObject.prototype.getApparentProperties = function () { - return this.checker.getAugmentedPropertiesOfType(this); - }; - TypeObject.prototype.getCallSignatures = function () { - return this.checker.getSignaturesOfType(this, 0 /* Call */); - }; - TypeObject.prototype.getConstructSignatures = function () { - return this.checker.getSignaturesOfType(this, 1 /* Construct */); - }; - TypeObject.prototype.getStringIndexType = function () { - return this.checker.getIndexTypeOfType(this, 0 /* String */); - }; - TypeObject.prototype.getNumberIndexType = function () { - return this.checker.getIndexTypeOfType(this, 1 /* Number */); - }; - TypeObject.prototype.getBaseTypes = function () { - return this.flags & 32768 /* Object */ && this.objectFlags & (1 /* Class */ | 2 /* Interface */) - ? this.checker.getBaseTypes(this) - : undefined; - }; - TypeObject.prototype.getNonNullableType = function () { - return this.checker.getNonNullableType(this); - }; - return TypeObject; - }()); - var SignatureObject = (function () { - function SignatureObject(checker) { - this.checker = checker; - } - SignatureObject.prototype.getDeclaration = function () { - return this.declaration; - }; - SignatureObject.prototype.getTypeParameters = function () { - return this.typeParameters; - }; - SignatureObject.prototype.getParameters = function () { - return this.parameters; - }; - SignatureObject.prototype.getReturnType = function () { - return this.checker.getReturnTypeOfSignature(this); - }; - SignatureObject.prototype.getDocumentationComment = function () { - if (this.documentationComment === undefined) { - this.documentationComment = this.declaration ? ts.JsDoc.getJsDocCommentsFromDeclarations([this.declaration]) : []; - } - return this.documentationComment; - }; - SignatureObject.prototype.getJsDocTags = function () { - if (this.jsDocTags === undefined) { - this.jsDocTags = this.declaration ? ts.JsDoc.getJsDocTagsFromDeclarations([this.declaration]) : []; - } - return this.jsDocTags; - }; - return SignatureObject; - }()); - var SourceFileObject = (function (_super) { - __extends(SourceFileObject, _super); - function SourceFileObject(kind, pos, end) { - return _super.call(this, kind, pos, end) || this; - } - SourceFileObject.prototype.update = function (newText, textChangeRange) { - return ts.updateSourceFile(this, newText, textChangeRange); - }; - SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { - return ts.getLineAndCharacterOfPosition(this, position); - }; - SourceFileObject.prototype.getLineStarts = function () { - return ts.getLineStarts(this); - }; - SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character) { - return ts.getPositionOfLineAndCharacter(this, line, character); - }; - SourceFileObject.prototype.getLineEndOfPosition = function (pos) { - var line = this.getLineAndCharacterOfPosition(pos).line; - var lineStarts = this.getLineStarts(); - var lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - var fullText = this.getFullText(); - // if the new line is "\r\n", we should return the last non-new-line-character position - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - }; - SourceFileObject.prototype.getNamedDeclarations = function () { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - }; - SourceFileObject.prototype.computeNamedDeclarations = function () { - var result = ts.createMultiMap(); - ts.forEachChild(this, visit); - return result; - function addDeclaration(declaration) { - var name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - var declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - var name = ts.getNameOfDeclaration(declaration); - if (name) { - var result_7 = getTextOfIdentifierOrLiteral(name); - if (result_7 !== undefined) { - return result_7; - } - if (name.kind === 144 /* ComputedPropertyName */) { - var expr = name.expression; - if (expr.kind === 179 /* PropertyAccessExpression */) { - return expr.name.text; - } - return getTextOfIdentifierOrLiteral(expr); - } - } - return undefined; - } - function getTextOfIdentifierOrLiteral(node) { - if (node) { - if (node.kind === 71 /* Identifier */ || - node.kind === 9 /* StringLiteral */ || - node.kind === 8 /* NumericLiteral */) { - return node.text; - } - } - return undefined; - } - function visit(node) { - switch (node.kind) { - case 228 /* FunctionDeclaration */: - case 186 /* FunctionExpression */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - var functionDeclaration = node; - var declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - var declarations = getDeclarations(declarationName); - var lastDeclaration = ts.lastOrUndefined(declarations); - // Check whether this declaration belongs to an "overload group". - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - // Overwrite the last declaration if it was an overload - // and this one is an implementation. - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } - else { - declarations.push(functionDeclaration); - } - } - ts.forEachChild(node, visit); - break; - case 229 /* ClassDeclaration */: - case 199 /* ClassExpression */: - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - case 232 /* EnumDeclaration */: - case 233 /* ModuleDeclaration */: - case 237 /* ImportEqualsDeclaration */: - case 246 /* ExportSpecifier */: - case 242 /* ImportSpecifier */: - case 237 /* ImportEqualsDeclaration */: - case 239 /* ImportClause */: - case 240 /* NamespaceImport */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 163 /* TypeLiteral */: - addDeclaration(node); - ts.forEachChild(node, visit); - break; - case 146 /* Parameter */: - // Only consider parameter properties - if (!ts.hasModifier(node, 92 /* ParameterPropertyModifier */)) { - break; - } - // falls through - case 226 /* VariableDeclaration */: - case 176 /* BindingElement */: { - var decl = node; - if (ts.isBindingPattern(decl.name)) { - ts.forEachChild(decl.name, visit); - break; - } - if (decl.initializer) - visit(decl.initializer); - } - // falls through - case 264 /* EnumMember */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - addDeclaration(node); - break; - case 244 /* ExportDeclaration */: - // Handle named exports case e.g.: - // export {a, b as B} from "mod"; - if (node.exportClause) { - ts.forEach(node.exportClause.elements, visit); - } - break; - case 238 /* ImportDeclaration */: - var importClause = node.importClause; - if (importClause) { - // Handle default import case e.g.: - // import d from "mod"; - if (importClause.name) { - addDeclaration(importClause); - } - // Handle named bindings in imports e.g.: - // import * as NS from "mod"; - // import {a, b as B} from "mod"; - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 240 /* NamespaceImport */) { - addDeclaration(importClause.namedBindings); - } - else { - ts.forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - default: - ts.forEachChild(node, visit); - } - } - }; - return SourceFileObject; - }(NodeObject)); - function getServicesObjectAllocator() { - return { - getNodeConstructor: function () { return NodeObject; }, - getTokenConstructor: function () { return TokenObject; }, - getIdentifierConstructor: function () { return IdentifierObject; }, - getSourceFileConstructor: function () { return SourceFileObject; }, - getSymbolConstructor: function () { return SymbolObject; }, - getTypeConstructor: function () { return TypeObject; }, - getSignatureConstructor: function () { return SignatureObject; }, - }; - } - function toEditorSettings(optionsAsMap) { - var allPropertiesAreCamelCased = true; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - var settings = {}; - for (var key in optionsAsMap) { - if (ts.hasProperty(optionsAsMap, key)) { - var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; - } - ts.toEditorSettings = toEditorSettings; - function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); - } - function displayPartsToString(displayParts) { - if (displayParts) { - return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); - } - return ""; - } - ts.displayPartsToString = displayPartsToString; - function getDefaultCompilerOptions() { - // Always default to "ScriptTarget.ES5" for the language service - return { - target: 1 /* ES5 */, - jsx: 1 /* Preserve */ - }; - } - ts.getDefaultCompilerOptions = getDefaultCompilerOptions; - function getSupportedCodeFixes() { - return ts.codefix.getSupportedErrorCodes(); - } - ts.getSupportedCodeFixes = getSupportedCodeFixes; - // Cache host information about script Should be refreshed - // at each language service public entry point, since we don't know when - // the set of scripts handled by the host changes. - var HostCache = (function () { - function HostCache(host, getCanonicalFileName) { - this.host = host; - this.getCanonicalFileName = getCanonicalFileName; - // script id => script index - this.currentDirectory = host.getCurrentDirectory(); - this.fileNameToEntry = ts.createFileMap(); - // Initialize the list with the root file names - var rootFileNames = host.getScriptFileNames(); - for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { - var fileName = rootFileNames_1[_i]; - this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); - } - // store the compilation settings - this._compilationSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); - } - HostCache.prototype.compilationSettings = function () { - return this._compilationSettings; - }; - HostCache.prototype.createEntry = function (fileName, path) { - var entry; - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (scriptSnapshot) { - entry = { - hostFileName: fileName, - version: this.host.getScriptVersion(fileName), - scriptSnapshot: scriptSnapshot, - scriptKind: ts.getScriptKind(fileName, this.host) - }; - } - this.fileNameToEntry.set(path, entry); - return entry; - }; - HostCache.prototype.getEntry = function (path) { - return this.fileNameToEntry.get(path); - }; - HostCache.prototype.contains = function (path) { - return this.fileNameToEntry.contains(path); - }; - HostCache.prototype.getOrCreateEntry = function (fileName) { - var path = ts.toPath(fileName, this.currentDirectory, this.getCanonicalFileName); - return this.getOrCreateEntryByPath(fileName, path); - }; - HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { - return this.contains(path) - ? this.getEntry(path) - : this.createEntry(fileName, path); - }; - HostCache.prototype.getRootFileNames = function () { - var fileNames = []; - this.fileNameToEntry.forEachValue(function (_path, value) { - if (value) { - fileNames.push(value.hostFileName); - } - }); - return fileNames; - }; - HostCache.prototype.getVersion = function (path) { - var file = this.getEntry(path); - return file && file.version; - }; - HostCache.prototype.getScriptSnapshot = function (path) { - var file = this.getEntry(path); - return file && file.scriptSnapshot; - }; - return HostCache; - }()); - var SyntaxTreeCache = (function () { - function SyntaxTreeCache(host) { - this.host = host; - } - SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { - var scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - // The host does not know about this file. - throw new Error("Could not find file: '" + fileName + "'."); - } - var scriptKind = ts.getScriptKind(fileName, this.host); - var version = this.host.getScriptVersion(fileName); - var sourceFile; - if (this.currentFileName !== fileName) { - // This is a new file, just parse it - sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, 5 /* Latest */, version, /*setNodeParents*/ true, scriptKind); - } - else if (this.currentFileVersion !== version) { - // This is the same file, just a newer version. Incrementally parse the file. - var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); - } - if (sourceFile) { - // All done, ensure state is up to date - this.currentFileVersion = version; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - }; - return SyntaxTreeCache; - }()); - function setSourceFileFields(sourceFile, scriptSnapshot, version) { - sourceFile.version = version; - sourceFile.scriptSnapshot = scriptSnapshot; - } - function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTarget, version, setNodeParents, scriptKind) { - var text = scriptSnapshot.getText(0, scriptSnapshot.getLength()); - var sourceFile = ts.createSourceFile(fileName, text, scriptTarget, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version); - return sourceFile; - } - ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; - ts.disableIncrementalParsing = false; - function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { - // If we were given a text change range, and our version or open-ness changed, then - // incrementally parse this file. - if (textChangeRange) { - if (version !== sourceFile.version) { - // Once incremental parsing is ready, then just call into this function. - if (!ts.disableIncrementalParsing) { - var newText = void 0; - // grab the fragment from the beginning of the original text to the beginning of the span - var prefix = textChangeRange.span.start !== 0 - ? sourceFile.text.substr(0, textChangeRange.span.start) - : ""; - // grab the fragment from the end of the span till the end of the original text - var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length - ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) - : ""; - if (textChangeRange.newLength === 0) { - // edit was a deletion - just combine prefix and suffix - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } - else { - // it was actual edit, fetch the fragment of new text that correspond to new span - var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - // combine prefix, changed text and suffix - newText = prefix && suffix - ? prefix + changedText + suffix - : prefix - ? (prefix + changedText) - : (changedText + suffix); - } - var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version); - // after incremental parsing nameTable might not be up-to-date - // drop it so it can be lazily recreated later - newSourceFile.nameTable = undefined; - // dispose all resources held by old script snapshot - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = undefined; - } - return newSourceFile; - } - } - } - // Otherwise, just create a new source file. - return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, sourceFile.languageVersion, version, /*setNodeParents*/ true, sourceFile.scriptKind); - } - ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; - var CancellationTokenObject = (function () { - function CancellationTokenObject(cancellationToken) { - this.cancellationToken = cancellationToken; - } - CancellationTokenObject.prototype.isCancellationRequested = function () { - return this.cancellationToken && this.cancellationToken.isCancellationRequested(); - }; - CancellationTokenObject.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return CancellationTokenObject; - }()); - /* @internal */ - /** A cancellation that throttles calls to the host */ - var ThrottledCancellationToken = (function () { - function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { - if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - // Store when we last tried to cancel. Checking cancellation can be expensive (as we have - // to marshall over to the host layer). So we only bother actually checking once enough - // time has passed. - this.lastCancellationCheckTime = 0; - } - ThrottledCancellationToken.prototype.isCancellationRequested = function () { - var time = ts.timestamp(); - var duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - // Check no more than once every throttle wait milliseconds - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - }; - ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { - if (this.isCancellationRequested()) { - throw new ts.OperationCanceledException(); - } - }; - return ThrottledCancellationToken; - }()); - ts.ThrottledCancellationToken = ThrottledCancellationToken; - function createLanguageService(host, documentRegistry) { - if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } - var syntaxTreeCache = new SyntaxTreeCache(host); - var ruleProvider; - var program; - var lastProjectVersion; - var lastTypesRootVersion = 0; - var useCaseSensitivefileNames = host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(); - var cancellationToken = new CancellationTokenObject(host.getCancellationToken && host.getCancellationToken()); - var currentDirectory = host.getCurrentDirectory(); - // Check if the localized messages json is set, otherwise query the host for it - if (!ts.localizedDiagnosticMessages && host.getLocalizedDiagnosticMessages) { - ts.localizedDiagnosticMessages = host.getLocalizedDiagnosticMessages(); - } - function log(message) { - if (host.log) { - host.log(message); - } - } - var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitivefileNames); - function getValidSourceFile(fileName) { - var sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - throw new Error("Could not find file: '" + fileName + "'."); - } - return sourceFile; - } - function getRuleProvider(options) { - // Ensure rules are initialized and up to date wrt to formatting options - if (!ruleProvider) { - ruleProvider = new ts.formatting.RulesProvider(); - } - ruleProvider.ensureUpToDate(options); - return ruleProvider; - } - function synchronizeHostData() { - // perform fast check if host supports it - if (host.getProjectVersion) { - var hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = undefined; - lastTypesRootVersion = typeRootsVersion; - } - // Get a fresh cache of the host information - var hostCache = new HostCache(host, getCanonicalFileName); - // If the program is already up-to-date, we can reuse it - if (programUpToDate()) { - return; - } - // IMPORTANT - It is critical from this moment onward that we do not check - // cancellation tokens. We are about to mutate source files from a previous program - // instance. If we cancel midway through, we may end up in an inconsistent state where - // the program points to old source files that have been invalidated because of - // incremental parsing. - var oldSettings = program && program.getCompilerOptions(); - var newSettings = hostCache.compilationSettings(); - var shouldCreateNewSourceFiles = oldSettings && - (oldSettings.target !== newSettings.target || - oldSettings.module !== newSettings.module || - oldSettings.moduleResolution !== newSettings.moduleResolution || - oldSettings.noResolve !== newSettings.noResolve || - oldSettings.jsx !== newSettings.jsx || - oldSettings.allowJs !== newSettings.allowJs || - oldSettings.disableSizeLimit !== oldSettings.disableSizeLimit || - oldSettings.baseUrl !== newSettings.baseUrl || - !ts.equalOwnProperties(oldSettings.paths, newSettings.paths)); - // Now create a new compiler - var compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: function () { return cancellationToken; }, - getCanonicalFileName: getCanonicalFileName, - useCaseSensitiveFileNames: function () { return useCaseSensitivefileNames; }, - getNewLine: function () { return ts.getNewLineOrDefaultFromHost(host); }, - getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, - writeFile: ts.noop, - getCurrentDirectory: function () { return currentDirectory; }, - fileExists: function (fileName) { - // stub missing host functionality - return hostCache.getOrCreateEntry(fileName) !== undefined; - }, - readFile: function (fileName) { - // stub missing host functionality - var entry = hostCache.getOrCreateEntry(fileName); - return entry && entry.scriptSnapshot.getText(0, entry.scriptSnapshot.getLength()); - }, - directoryExists: function (directoryName) { - return ts.directoryProbablyExists(directoryName, host); - }, - getDirectories: function (path) { - return host.getDirectories ? host.getDirectories(path) : []; - } - }; - if (host.trace) { - compilerHost.trace = function (message) { return host.trace(message); }; - } - if (host.resolveModuleNames) { - compilerHost.resolveModuleNames = function (moduleNames, containingFile) { return host.resolveModuleNames(moduleNames, containingFile); }; - } - if (host.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile) { - return host.resolveTypeReferenceDirectives(typeReferenceDirectiveNames, containingFile); - }; - } - var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - var newProgram = ts.createProgram(hostCache.getRootFileNames(), newSettings, compilerHost, program); - // Release any files we have acquired in the old program but are - // not part of the new program. - if (program) { - var oldSourceFiles = program.getSourceFiles(); - var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldSettings); - for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { - var oldSourceFile = oldSourceFiles_1[_i]; - if (!newProgram.getSourceFile(oldSourceFile.fileName) || shouldCreateNewSourceFiles) { - documentRegistry.releaseDocumentWithKey(oldSourceFile.path, oldSettingsKey); - } - } - } - // hostCache is captured in the closure for 'getOrCreateSourceFile' but it should not be used past this point. - // It needs to be cleared to allow all collected snapshots to be released - hostCache = undefined; - program = newProgram; - // Make sure all the nodes in the program are both bound, and have their parent - // pointers set property. - program.getTypeChecker(); - return; - function getOrCreateSourceFile(fileName) { - return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName)); - } - function getOrCreateSourceFileByPath(fileName, path) { - ts.Debug.assert(hostCache !== undefined); - // The program is asking for this file, check first if the host can locate it. - // If the host can not locate the file, then it does not exist. return undefined - // to the program to allow reporting of errors for missing files. - var hostFileInformation = hostCache.getOrCreateEntryByPath(fileName, path); - if (!hostFileInformation) { - return undefined; - } - // Check if the language version has changed since we last created a program; if they are the same, - // it is safe to reuse the sourceFiles; if not, then the shape of the AST can change, and the oldSourceFile - // can not be reused. we have to dump all syntax trees and create new ones. - if (!shouldCreateNewSourceFiles) { - // Check if the old program had this file already - var oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - // We already had a source file for this file name. Go to the registry to - // ensure that we get the right up to date version of it. We need this to - // address the following race-condition. Specifically, say we have the following: - // - // LS1 - // \ - // DocumentRegistry - // / - // LS2 - // - // Each LS has a reference to file 'foo.ts' at version 1. LS2 then updates - // it's version of 'foo.ts' to version 2. This will cause LS2 and the - // DocumentRegistry to have version 2 of the document. HOwever, LS1 will - // have version 1. And *importantly* this source file will be *corrupt*. - // The act of creating version 2 of the file irrevocably damages the version - // 1 file. - // - // So, later when we call into LS1, we need to make sure that it doesn't use - // it's source file any more, and instead defers to DocumentRegistry to get - // either version 1, version 2 (or some other version) depending on what the - // host says should be used. - // We do not support the scenario where a host can modify a registered - // file's script kind, i.e. in one project some file is treated as ".ts" - // and in another as ".js" - ts.Debug.assert(hostFileInformation.scriptKind === oldSourceFile.scriptKind, "Registered script kind (" + oldSourceFile.scriptKind + ") should match new script kind (" + hostFileInformation.scriptKind + ") for file: " + path); - return documentRegistry.updateDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - // We didn't already have the file. Fall through and acquire it from the registry. - } - // Could not find this file in the old program, create a new SourceFile for it. - return documentRegistry.acquireDocumentWithKey(fileName, path, newSettings, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); - } - function sourceFileUpToDate(sourceFile) { - if (!sourceFile) { - return false; - } - var path = sourceFile.path || ts.toPath(sourceFile.fileName, currentDirectory, getCanonicalFileName); - return sourceFile.version === hostCache.getVersion(path); - } - function programUpToDate() { - // If we haven't create a program yet, then it is not up-to-date - if (!program) { - return false; - } - // If number of files in the program do not match, it is not up-to-date - var rootFileNames = hostCache.getRootFileNames(); - if (program.getSourceFiles().length !== rootFileNames.length) { - return false; - } - // If any file is not up-to-date, then the whole program is not up-to-date - for (var _i = 0, rootFileNames_2 = rootFileNames; _i < rootFileNames_2.length; _i++) { - var fileName = rootFileNames_2[_i]; - if (!sourceFileUpToDate(program.getSourceFile(fileName))) { - return false; - } - } - // If the compilation settings do no match, then the program is not up-to-date - return ts.compareDataObjects(program.getCompilerOptions(), hostCache.compilationSettings()); - } - } - function getProgram() { - synchronizeHostData(); - return program; - } - function cleanupSemanticCache() { - program = undefined; - } - function dispose() { - if (program) { - ts.forEach(program.getSourceFiles(), function (f) { - return documentRegistry.releaseDocument(f.fileName, program.getCompilerOptions()); - }); - } - } - /// Diagnostics - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken); - } - /** - * getSemanticDiagnostics return array of Diagnostics. If '-d' is not enabled, only report semantic errors - * If '-d' enabled, report both semantic and emitter errors - */ - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - var targetSourceFile = getValidSourceFile(fileName); - // Only perform the action per file regardless of '-out' flag as LanguageServiceHost is expected to call this function per file. - // Therefore only get diagnostics for given file. - var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!program.getCompilerOptions().declaration) { - return semanticDiagnostics; - } - // If '-d' is enabled, check for emitter error. One example of emitter error is export class implements non-export interface - var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return ts.concatenate(semanticDiagnostics, declarationDiagnostics); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return program.getOptionsDiagnostics(cancellationToken).concat(program.getGlobalDiagnostics(cancellationToken)); - } - function getCompletionsAtPosition(fileName, position) { - synchronizeHostData(); - return ts.Completions.getCompletionsAtPosition(host, program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position); - } - function getCompletionEntryDetails(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntryDetails(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getCompletionEntrySymbol(fileName, position, entryName) { - synchronizeHostData(); - return ts.Completions.getCompletionEntrySymbol(program.getTypeChecker(), log, program.getCompilerOptions(), getValidSourceFile(fileName), position, entryName); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var node = ts.getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return undefined; - } - if (ts.isLabelName(node)) { - return undefined; - } - var typeChecker = program.getTypeChecker(); - var symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - // Try getting just type at this position and show - switch (node.kind) { - case 71 /* Identifier */: - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - case 99 /* ThisKeyword */: - case 169 /* ThisType */: - case 97 /* SuperKeyword */: - // For the identifiers/this/super etc get the type at position - var type = typeChecker.getTypeAtLocation(node); - if (type) { - return { - kind: ts.ScriptElementKind.unknown, - kindModifiers: ts.ScriptElementKindModifier.none, - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: ts.typeToDisplayParts(typeChecker, type, ts.getContainerNode(node)), - documentation: type.symbol ? type.symbol.getDocumentationComment() : undefined, - tags: type.symbol ? type.symbol.getJsDocTags() : undefined - }; - } - } - return undefined; - } - var displayPartsDocumentationsAndKind = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(node), node); - return { - kind: displayPartsDocumentationsAndKind.symbolKind, - kindModifiers: ts.SymbolDisplay.getSymbolModifiers(symbol), - textSpan: ts.createTextSpan(node.getStart(), node.getWidth()), - displayParts: displayPartsDocumentationsAndKind.displayParts, - documentation: displayPartsDocumentationsAndKind.documentation, - tags: displayPartsDocumentationsAndKind.tags - }; - } - /// Goto definition - function getDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition(fileName, position) { - synchronizeHostData(); - return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - /// Goto implementation - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.getImplementationsAtPosition(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - /// References and Occurrences - function getOccurrencesAtPosition(fileName, position) { - var results = getOccurrencesAtPositionCore(fileName, position); - if (results) { - var sourceFile_1 = getCanonicalFileName(ts.normalizeSlashes(fileName)); - // Get occurrences only supports reporting occurrences for the file queried. So - // filter down to that list. - results = ts.filter(results, function (r) { return getCanonicalFileName(ts.normalizeSlashes(r.fileName)) === sourceFile_1; }); - } - return results; - } - function getDocumentHighlights(fileName, position, filesToSearch) { - synchronizeHostData(); - var sourceFilesToSearch = ts.map(filesToSearch, function (f) { return program.getSourceFile(f); }); - var sourceFile = getValidSourceFile(fileName); - return ts.DocumentHighlights.getDocumentHighlights(program.getTypeChecker(), cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function getOccurrencesAtPositionCore(fileName, position) { - return convertDocumentHighlights(getDocumentHighlights(fileName, position, [fileName])); - function convertDocumentHighlights(documentHighlights) { - if (!documentHighlights) { - return undefined; - } - var result = []; - for (var _i = 0, documentHighlights_1 = documentHighlights; _i < documentHighlights_1.length; _i++) { - var entry = documentHighlights_1[_i]; - for (var _a = 0, _b = entry.highlightSpans; _a < _b.length; _a++) { - var highlightSpan = _b[_a]; - result.push({ - fileName: entry.fileName, - textSpan: highlightSpan.textSpan, - isWriteAccess: highlightSpan.kind === ts.HighlightSpanKind.writtenReference, - isDefinition: false, - isInString: highlightSpan.isInString, - }); - } - } - return result; - } - } - function findRenameLocations(fileName, position, findInStrings, findInComments) { - return getReferences(fileName, position, { findInStrings: findInStrings, findInComments: findInComments, isForRename: true }); - } - function getReferencesAtPosition(fileName, position) { - return getReferences(fileName, position); - } - function getReferences(fileName, position, options) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedEntries(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position, options); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts.FindAllReferences.findReferencedSymbols(program.getTypeChecker(), cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - /// NavigateTo - function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { - synchronizeHostData(); - var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var outputFiles = []; - function writeFile(fileName, data, writeByteOrderMark) { - outputFiles.push({ - name: fileName, - writeByteOrderMark: writeByteOrderMark, - text: data - }); - } - var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - var emitOutput = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); - return { - outputFiles: outputFiles, - emitSkipped: emitOutput.emitSkipped - }; - } - // Signature help - /** - * This is a semantic operation. - */ - function getSignatureHelpItems(fileName, position) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, cancellationToken); - } - /// Syntactic features - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getSourceFile(fileName) { - return getNonBoundSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - // Get node at the location - var node = ts.getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return; - } - switch (node.kind) { - case 179 /* PropertyAccessExpression */: - case 143 /* QualifiedName */: - case 9 /* StringLiteral */: - case 86 /* FalseKeyword */: - case 101 /* TrueKeyword */: - case 95 /* NullKeyword */: - case 97 /* SuperKeyword */: - case 99 /* ThisKeyword */: - case 169 /* ThisType */: - case 71 /* Identifier */: - break; - // Cant create the text span - default: - return; - } - var nodeForStartPos = node; - while (true) { - if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { - // If on the span is in right side of the the property or qualified name, return the span from the qualified name pos to end of this node - nodeForStartPos = nodeForStartPos.parent; - } - else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { - // If this is name of a module declarations, check if this is right side of dotted module name - // If parent of the module declaration which is parent of this node is module declaration and its body is the module declaration that this node is name of - // Then this name is name from dotted module - if (nodeForStartPos.parent.parent.kind === 233 /* ModuleDeclaration */ && - nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - // Use parent module declarations name for start pos - nodeForStartPos = nodeForStartPos.parent.parent.name; - } - else { - // We have to use this name for start pos - break; - } - } - else { - // Is not a member expression so we have found the node for start pos - break; - } - } - return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - // doesn't use compiler - no need to synchronize with host - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems(fileName) { - return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree(fileName) { - return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function isTsOrTsxFile(fileName) { - var kind = ts.getScriptKind(fileName, host); - return kind === 3 /* TS */ || kind === 4 /* TSX */; - } - function getSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - // do not run semantic classification on non-ts-or-tsx files - return []; - } - synchronizeHostData(); - return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getEncodedSemanticClassifications(fileName, span) { - if (!isTsOrTsxFile(fileName)) { - // do not run semantic classification on non-ts-or-tsx files - return { spans: [], endOfLineState: 0 /* None */ }; - } - synchronizeHostData(); - return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - function getSyntacticClassifications(fileName, span) { - // doesn't use compiler - no need to synchronize with host - return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications(fileName, span) { - // doesn't use compiler - no need to synchronize with host - return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - // doesn't use compiler - no need to synchronize with host - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); - } - function getBraceMatchingAtPosition(fileName, position) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var result = []; - var token = ts.getTouchingToken(sourceFile, position); - if (token.getStart(sourceFile) === position) { - var matchKind = getMatchingTokenKind(token); - // Ensure that there is a corresponding token to match ours. - if (matchKind) { - var parentElement = token.parent; - var childNodes = parentElement.getChildren(sourceFile); - for (var _i = 0, childNodes_1 = childNodes; _i < childNodes_1.length; _i++) { - var current = childNodes_1[_i]; - if (current.kind === matchKind) { - var range1 = ts.createTextSpan(token.getStart(sourceFile), token.getWidth(sourceFile)); - var range2 = ts.createTextSpan(current.getStart(sourceFile), current.getWidth(sourceFile)); - // We want to order the braces when we return the result. - if (range1.start < range2.start) { - result.push(range1, range2); - } - else { - result.push(range2, range1); - } - break; - } - } - } - } - return result; - function getMatchingTokenKind(token) { - switch (token.kind) { - case 17 /* OpenBraceToken */: return 18 /* CloseBraceToken */; - case 19 /* OpenParenToken */: return 20 /* CloseParenToken */; - case 21 /* OpenBracketToken */: return 22 /* CloseBracketToken */; - case 27 /* LessThanToken */: return 29 /* GreaterThanToken */; - case 18 /* CloseBraceToken */: return 17 /* OpenBraceToken */; - case 20 /* CloseParenToken */: return 19 /* OpenParenToken */; - case 22 /* CloseBracketToken */: return 21 /* OpenBracketToken */; - case 29 /* GreaterThanToken */: return 27 /* LessThanToken */; - } - return undefined; - } - } - function getIndentationAtPosition(fileName, position, editorOptions) { - var start = ts.timestamp(); - var settings = toEditorSettings(editorOptions); - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); - start = ts.timestamp(); - var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatSelection(start, end, sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsForDocument(fileName, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - return ts.formatting.formatDocument(sourceFile, getRuleProvider(settings), settings); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - var settings = toEditorSettings(options); - if (key === "}") { - return ts.formatting.formatOnClosingCurly(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === ";") { - return ts.formatting.formatOnSemicolon(position, sourceFile, getRuleProvider(settings), settings); - } - else if (key === "\n") { - return ts.formatting.formatOnEnter(position, sourceFile, getRuleProvider(settings), settings); - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions) { - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - var span = { start: start, length: end - start }; - var newLineChar = ts.getNewLineOrDefaultFromHost(host); - var allFixes = []; - ts.forEach(ts.deduplicate(errorCodes), function (error) { - cancellationToken.throwIfCancellationRequested(); - var context = { - errorCode: error, - sourceFile: sourceFile, - span: span, - program: program, - newLineCharacter: newLineChar, - host: host, - cancellationToken: cancellationToken, - rulesProvider: getRuleProvider(formatOptions) - }; - var fixes = ts.codefix.getFixes(context); - if (fixes) { - allFixes = allFixes.concat(fixes); - } - }); - return allFixes; - } - function getDocCommentTemplateAtPosition(fileName, position) { - return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - // '<' is currently not supported, figuring out if we're in a Generic Type vs. a comparison is too - // expensive to do during typing scenarios - // i.e. whether we're dealing with: - // var x = new foo<| ( with class foo{} ) - // or - // var y = 3 <| - if (openingBrace === 60 /* lessThan */) { - return false; - } - var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - // Check if in a context where we don't want to perform any insertion - if (ts.isInString(sourceFile, position)) { - return false; - } - if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123 /* openBrace */; - } - if (ts.isInTemplateString(sourceFile, position)) { - return false; - } - return true; - } - function getTodoComments(fileName, descriptors) { - // Note: while getting todo comments seems like a syntactic operation, we actually - // treat it as a semantic operation here. This is because we expect our host to call - // this on every single file. If we treat this syntactically, then that will cause - // us to populate and throw away the tree in our syntax tree cache for each file. By - // treating this as a semantic operation, we can access any tree without throwing - // anything away. - synchronizeHostData(); - var sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - var fileContents = sourceFile.text; - var result = []; - if (descriptors.length > 0) { - var regExp = getTodoCommentsRegExp(); - var matchArray = void 0; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - // If we got a match, here is what the match array will look like. Say the source text is: - // - // " // hack 1" - // - // The result array with the regexp: will be: - // - // ["// hack 1", "// ", "hack 1", undefined, "hack"] - // - // Here are the relevant capture groups: - // 0) The full match for the entire regexp. - // 1) The preamble to the message portion. - // 2) The message portion. - // 3...N) The descriptor that was matched - by index. 'undefined' for each - // descriptor that didn't match. an actual value if it did match. - // - // i.e. 'undefined' in position 3 above means TODO(jason) didn't match. - // "hack" in position 4 means HACK did match. - var firstDescriptorCaptureIndex = 3; - ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - var preamble = matchArray[1]; - var matchPosition = matchArray.index + preamble.length; - // OK, we have found a match in the file. This is only an acceptable match if - // it is contained within a comment. - var token = ts.getTokenAtPosition(sourceFile, matchPosition); - if (!ts.isInsideComment(sourceFile, token, matchPosition)) { - continue; - } - var descriptor = undefined; - for (var i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - ts.Debug.assert(descriptor !== undefined); - // We don't want to match something like 'TODOBY', so we make sure a non - // letter/digit follows the match. - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - var message = matchArray[2]; - result.push({ - descriptor: descriptor, - message: message, - position: matchPosition - }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - // NOTE: ?: means 'non-capture group'. It allows us to have groups without having to - // filter them out later in the final result array. - // TODO comments can appear in one of the following forms: - // - // 1) // TODO or /////////// TODO - // - // 2) /* TODO or /********** TODO - // - // 3) /* - // * TODO - // */ - // - // The following three regexps are used to match the start of the text up to the TODO - // comment portion. - var singleLineCommentStart = /(?:\/\/+\s*)/.source; - var multiLineCommentStart = /(?:\/\*+\s*)/.source; - var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - // Match any of the above three TODO comment start regexps. - // Note that the outermost group *is* a capture group. We want to capture the preamble - // so that we can determine the starting position of the TODO comment match. - var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - // Takes the descriptors and forms a regexp that matches them as if they were literals. - // For example, if the descriptors are "TODO(jason)" and "HACK", then this will be: - // - // (?:(TODO\(jason\))|(HACK)) - // - // Note that the outermost group is *not* a capture group, but the innermost groups - // *are* capture groups. By capturing the inner literals we can determine after - // matching which descriptor we are dealing with. - var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; - // After matching a descriptor literal, the following regexp matches the rest of the - // text up to the end of the line (or */). - var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - var messageRemainder = /(?:.*?)/.source; - // This is the portion of the match we'll return as part of the TODO comment result. We - // match the literal portion up to the end of the line or end of comment. - var messagePortion = "(" + literals + messageRemainder + ")"; - var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - // The final regexp will look like this: - // /((?:\/\/+\s*)|(?:\/\*+\s*)|(?:^(?:\s|\*)*))((?:(TODO\(jason\))|(HACK))(?:.*?))(?:$|\*\/)/gim - // The flags of the regexp are important here. - // 'g' is so that we are doing a global search and can find matches several times - // in the input. - // - // 'i' is for case insensitivity (We do this to match C# TODO comment code). - // - // 'm' is so we can find matches in a multi-line input. - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return (char >= 97 /* a */ && char <= 122 /* z */) || - (char >= 65 /* A */ && char <= 90 /* Z */) || - (char >= 48 /* _0 */ && char <= 57 /* _9 */); - } - } - function getRenameInfo(fileName, position) { - synchronizeHostData(); - var defaultLibFileName = host.getDefaultLibFileName(host.getCompilationSettings()); - return ts.Rename.getRenameInfo(program.getTypeChecker(), defaultLibFileName, getCanonicalFileName, getValidSourceFile(fileName), position); - } - return { - dispose: dispose, - cleanupSemanticCache: cleanupSemanticCache, - getSyntacticDiagnostics: getSyntacticDiagnostics, - getSemanticDiagnostics: getSemanticDiagnostics, - getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications, - getSemanticClassifications: getSemanticClassifications, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, - getEncodedSemanticClassifications: getEncodedSemanticClassifications, - getCompletionsAtPosition: getCompletionsAtPosition, - getCompletionEntryDetails: getCompletionEntryDetails, - getCompletionEntrySymbol: getCompletionEntrySymbol, - getSignatureHelpItems: getSignatureHelpItems, - getQuickInfoAtPosition: getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition, - getImplementationAtPosition: getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, - getReferencesAtPosition: getReferencesAtPosition, - findReferences: findReferences, - getOccurrencesAtPosition: getOccurrencesAtPosition, - getDocumentHighlights: getDocumentHighlights, - getNameOrDottedNameSpan: getNameOrDottedNameSpan, - getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems, - getRenameInfo: getRenameInfo, - findRenameLocations: findRenameLocations, - getNavigationBarItems: getNavigationBarItems, - getNavigationTree: getNavigationTree, - getOutliningSpans: getOutliningSpans, - getTodoComments: getTodoComments, - getBraceMatchingAtPosition: getBraceMatchingAtPosition, - getIndentationAtPosition: getIndentationAtPosition, - getFormattingEditsForRange: getFormattingEditsForRange, - getFormattingEditsForDocument: getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, - isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, - getCodeFixesAtPosition: getCodeFixesAtPosition, - getEmitOutput: getEmitOutput, - getNonBoundSourceFile: getNonBoundSourceFile, - getSourceFile: getSourceFile, - getProgram: getProgram - }; - } - ts.createLanguageService = createLanguageService; - /* @internal */ - /** Names in the name table are escaped, so an identifier `__foo` will have a name table entry `___foo`. */ - function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; - } - ts.getNameTable = getNameTable; - function initializeNameTable(sourceFile) { - var nameTable = ts.createMap(); - walk(sourceFile); - sourceFile.nameTable = nameTable; - function walk(node) { - switch (node.kind) { - case 71 /* Identifier */: - setNameTable(node.text, node); - break; - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - // We want to store any numbers/strings if they were a name that could be - // related to a declaration. So, if we have 'import x = require("something")' - // then we want 'something' to be in the name table. Similarly, if we have - // "a['propname']" then we want to store "propname" in the name table. - if (ts.isDeclarationName(node) || - node.parent.kind === 248 /* ExternalModuleReference */ || - isArgumentOfElementAccessExpression(node) || - ts.isLiteralComputedPropertyDeclarationName(node)) { - setNameTable(node.text, node); - } - break; - default: - ts.forEachChild(node, walk); - if (node.jsDoc) { - for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { - var jsDoc = _a[_i]; - ts.forEachChild(jsDoc, walk); - } - } - } - } - function setNameTable(text, node) { - nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); - } - } - function isObjectLiteralElement(node) { - switch (node.kind) { - case 253 /* JsxAttribute */: - case 255 /* JsxSpreadAttribute */: - case 261 /* PropertyAssignment */: - case 262 /* ShorthandPropertyAssignment */: - case 151 /* MethodDeclaration */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - return true; - } - return false; - } - /** - * Returns the containing object literal property declaration given a possible name node, e.g. "a" in x = { "a": 1 } - */ - /* @internal */ - function getContainingObjectLiteralElement(node) { - switch (node.kind) { - case 9 /* StringLiteral */: - case 8 /* NumericLiteral */: - if (node.parent.kind === 144 /* ComputedPropertyName */) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; - } - // falls through - case 71 /* Identifier */: - return isObjectLiteralElement(node.parent) && - (node.parent.parent.kind === 178 /* ObjectLiteralExpression */ || node.parent.parent.kind === 254 /* JsxAttributes */) && - node.parent.name === node ? node.parent : undefined; - } - return undefined; - } - ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; - /* @internal */ - function getPropertySymbolsFromContextualType(typeChecker, node) { - var objectLiteral = node.parent; - var contextualType = typeChecker.getContextualType(objectLiteral); - var name = ts.getTextOfPropertyName(node.name); - if (name && contextualType) { - var result_8 = []; - var symbol = contextualType.getProperty(name); - if (contextualType.flags & 65536 /* Union */) { - ts.forEach(contextualType.types, function (t) { - var symbol = t.getProperty(name); - if (symbol) { - result_8.push(symbol); - } - }); - return result_8; - } - if (symbol) { - result_8.push(symbol); - return result_8; - } - } - return undefined; - } - ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; - function isArgumentOfElementAccessExpression(node) { - return node && - node.parent && - node.parent.kind === 180 /* ElementAccessExpression */ && - node.parent.argumentExpression === node; - } - /** - * Get the path of the default library files (lib.d.ts) as distributed with the typescript - * node package. - * The functionality is not supported if the ts module is consumed outside of a node module. - */ - function getDefaultLibFilePath(options) { - // Check __dirname is defined and that we are on a node.js system. - if (typeof __dirname !== "undefined") { - return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); - } - ts.getDefaultLibFilePath = getDefaultLibFilePath; - ts.objectAllocator = getServicesObjectAllocator(); -})(ts || (ts = {})); -// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0. -// See LICENSE.txt in the project root for complete license information. -/// -/* @internal */ -var ts; -(function (ts) { - var BreakpointResolver; - (function (BreakpointResolver) { - /** - * Get the breakpoint span in given sourceFile - */ - function spanInSourceFileAtLocation(sourceFile, position) { - // Cannot set breakpoint in dts file - if (sourceFile.isDeclarationFile) { - return undefined; - } - var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); - var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - // Get previous token if the token is returned starts on new line - // eg: let x =10; |--- cursor is here - // let y = 10; - // token at position will return let keyword on second line as the token but we would like to use - // token on same line if trailing trivia (comments or white spaces on same line) part of the last token on that line - tokenAtLocation = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); - // It's a blank line - if (!tokenAtLocation || sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getEnd()).line !== lineOfPosition) { - return undefined; - } - } - // Cannot set breakpoint in ambient declarations - if (ts.isInAmbientContext(tokenAtLocation)) { - return undefined; - } - // Get the span in the node based on its syntax - return spanInNode(tokenAtLocation); - function textSpan(startNode, endNode) { - var start = startNode.decorators ? - ts.skipTrivia(sourceFile.text, startNode.decorators.end) : - startNode.getStart(sourceFile); - return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); - } - function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { - return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray) { - return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); - } - function spanInPreviousNode(node) { - return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(ts.findNextToken(node, node.parent)); - } - function spanInNode(node) { - if (node) { - switch (node.kind) { - case 208 /* VariableStatement */: - // Span on first variable declaration - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 226 /* VariableDeclaration */: - case 149 /* PropertyDeclaration */: - case 148 /* PropertySignature */: - return spanInVariableDeclaration(node); - case 146 /* Parameter */: - return spanInParameterDeclaration(node); - case 228 /* FunctionDeclaration */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 186 /* FunctionExpression */: - case 187 /* ArrowFunction */: - return spanInFunctionDeclaration(node); - case 207 /* Block */: - if (ts.isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - // falls through - case 234 /* ModuleBlock */: - return spanInBlock(node); - case 260 /* CatchClause */: - return spanInBlock(node.block); - case 210 /* ExpressionStatement */: - // span on the expression - return textSpan(node.expression); - case 219 /* ReturnStatement */: - // span on return keyword and expression if present - return textSpan(node.getChildAt(0), node.expression); - case 213 /* WhileStatement */: - // Span on while(...) - return textSpanEndingAtNextToken(node, node.expression); - case 212 /* DoStatement */: - // span in statement of the do statement - return spanInNode(node.statement); - case 225 /* DebuggerStatement */: - // span on debugger keyword - return textSpan(node.getChildAt(0)); - case 211 /* IfStatement */: - // set on if(..) span - return textSpanEndingAtNextToken(node, node.expression); - case 222 /* LabeledStatement */: - // span in statement - return spanInNode(node.statement); - case 218 /* BreakStatement */: - case 217 /* ContinueStatement */: - // On break or continue keyword and label if present - return textSpan(node.getChildAt(0), node.label); - case 214 /* ForStatement */: - return spanInForStatement(node); - case 215 /* ForInStatement */: - // span of for (a in ...) - return textSpanEndingAtNextToken(node, node.expression); - case 216 /* ForOfStatement */: - // span in initializer - return spanInInitializerOfForLike(node); - case 221 /* SwitchStatement */: - // span on switch(...) - return textSpanEndingAtNextToken(node, node.expression); - case 257 /* CaseClause */: - case 258 /* DefaultClause */: - // span in first statement of the clause - return spanInNode(node.statements[0]); - case 224 /* TryStatement */: - // span in try block - return spanInBlock(node.tryBlock); - case 223 /* ThrowStatement */: - // span in throw ... - return textSpan(node, node.expression); - case 243 /* ExportAssignment */: - // span on export = id - return textSpan(node, node.expression); - case 237 /* ImportEqualsDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleReference); - case 238 /* ImportDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleSpecifier); - case 244 /* ExportDeclaration */: - // import statement without including semicolon - return textSpan(node, node.moduleSpecifier); - case 233 /* ModuleDeclaration */: - // span on complete module if it is instantiated - if (ts.getModuleInstanceState(node) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - case 229 /* ClassDeclaration */: - case 232 /* EnumDeclaration */: - case 264 /* EnumMember */: - case 176 /* BindingElement */: - // span on complete node - return textSpan(node); - case 220 /* WithStatement */: - // span in statement - return spanInNode(node.statement); - case 147 /* Decorator */: - return spanInNodeArray(node.parent.decorators); - case 174 /* ObjectBindingPattern */: - case 175 /* ArrayBindingPattern */: - return spanInBindingPattern(node); - // No breakpoint in interface, type alias - case 230 /* InterfaceDeclaration */: - case 231 /* TypeAliasDeclaration */: - return undefined; - // Tokens: - case 25 /* SemicolonToken */: - case 1 /* EndOfFileToken */: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); - case 26 /* CommaToken */: - return spanInPreviousNode(node); - case 17 /* OpenBraceToken */: - return spanInOpenBraceToken(node); - case 18 /* CloseBraceToken */: - return spanInCloseBraceToken(node); - case 22 /* CloseBracketToken */: - return spanInCloseBracketToken(node); - case 19 /* OpenParenToken */: - return spanInOpenParenToken(node); - case 20 /* CloseParenToken */: - return spanInCloseParenToken(node); - case 56 /* ColonToken */: - return spanInColonToken(node); - case 29 /* GreaterThanToken */: - case 27 /* LessThanToken */: - return spanInGreaterThanOrLessThanToken(node); - // Keywords: - case 106 /* WhileKeyword */: - return spanInWhileKeyword(node); - case 82 /* ElseKeyword */: - case 74 /* CatchKeyword */: - case 87 /* FinallyKeyword */: - return spanInNextNode(node); - case 142 /* OfKeyword */: - return spanInOfKeyword(node); - default: - // Destructuring pattern in destructuring assignment - // [a, b, c] of - // [a, b, c] = expression - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - // Set breakpoint on identifier element of destructuring pattern - // a or ...c or d: x from - // [a, b, ...c] or { a, b } or { d: x } from destructuring pattern - if ((node.kind === 71 /* Identifier */ || - node.kind === 198 /* SpreadElement */ || - node.kind === 261 /* PropertyAssignment */ || - node.kind === 262 /* ShorthandPropertyAssignment */) && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (node.kind === 194 /* BinaryExpression */) { - var binaryExpression = node; - // Set breakpoint in destructuring pattern if its destructuring assignment - // [a, b, c] or {a, b, c} of - // [a, b, c] = expression or - // {a, b, c} = expression - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left); - } - if (binaryExpression.operatorToken.kind === 58 /* EqualsToken */ && - ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.parent)) { - // Set breakpoint on assignment expression element of destructuring pattern - // a = expression of - // [a = expression, b, c] = someExpression or - // { a = expression, b, c } = someExpression - return textSpan(node); - } - if (binaryExpression.operatorToken.kind === 26 /* CommaToken */) { - return spanInNode(binaryExpression.left); - } - } - if (ts.isPartOfExpression(node)) { - switch (node.parent.kind) { - case 212 /* DoStatement */: - // Set span as if on while keyword - return spanInPreviousNode(node); - case 147 /* Decorator */: - // Set breakpoint on the decorator emit - return spanInNode(node.parent); - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - return textSpan(node); - case 194 /* BinaryExpression */: - if (node.parent.operatorToken.kind === 26 /* CommaToken */) { - // If this is a comma expression, the breakpoint is possible in this expression - return textSpan(node); - } - break; - case 187 /* ArrowFunction */: - if (node.parent.body === node) { - // If this is body of arrow function, it is allowed to have the breakpoint - return textSpan(node); - } - break; - } - } - // If this is name of property assignment, set breakpoint in the initializer - if (node.parent.kind === 261 /* PropertyAssignment */ && - node.parent.name === node && - !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - // Breakpoint in type assertion goes to its operand - if (node.parent.kind === 184 /* TypeAssertionExpression */ && node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - // return type of function go to previous token - if (ts.isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - // initializer of variable/parameter declaration go to previous node - if ((node.parent.kind === 226 /* VariableDeclaration */ || - node.parent.kind === 146 /* Parameter */)) { - var paramOrVarDecl = node.parent; - if (paramOrVarDecl.initializer === node || - paramOrVarDecl.type === node || - ts.isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - } - if (node.parent.kind === 194 /* BinaryExpression */) { - var binaryExpression = node.parent; - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(binaryExpression.left) && - (binaryExpression.right === node || - binaryExpression.operatorToken === node)) { - // If initializer of destructuring assignment move to previous token - return spanInPreviousNode(node); - } - } - // Default go to parent to set the breakpoint - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.kind === 227 /* VariableDeclarationList */ && - variableDeclaration.parent.declarations[0] === variableDeclaration) { - // First declaration - include let keyword - return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } - else { - // Span only on this declaration - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - // If declaration of for in statement, just set the span in parent - if (variableDeclaration.parent.parent.kind === 215 /* ForInStatement */) { - return spanInNode(variableDeclaration.parent.parent); - } - // If this is a destructuring pattern, set breakpoint in binding pattern - if (ts.isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - // Breakpoint is possible in variableDeclaration only if there is initialization - // or its declaration from 'for of' - if (variableDeclaration.initializer || - ts.hasModifier(variableDeclaration, 1 /* Export */) || - variableDeclaration.parent.parent.kind === 216 /* ForOfStatement */) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (variableDeclaration.parent.kind === 227 /* VariableDeclarationList */ && - variableDeclaration.parent.declarations[0] !== variableDeclaration) { - // If we cannot set breakpoint on this declaration, set it on previous one - // Because the variable declaration may be binding pattern and - // we would like to set breakpoint in last binding element if that's the case, - // use preceding token instead - return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - // Breakpoint is possible on parameter only if it has initializer, is a rest parameter, or has public or private modifier - return !!parameter.initializer || parameter.dotDotDotToken !== undefined || - ts.hasModifier(parameter, 4 /* Public */ | 8 /* Private */); - } - function spanInParameterDeclaration(parameter) { - if (ts.isBindingPattern(parameter.name)) { - // Set breakpoint in binding pattern - return spanInBindingPattern(parameter.name); - } - else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } - else { - var functionDeclaration = parameter.parent; - var indexOfParameter = ts.indexOf(functionDeclaration.parameters, parameter); - if (indexOfParameter) { - // Not a first parameter, go to previous parameter - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } - else { - // Set breakpoint in the function declaration body - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return ts.hasModifier(functionDeclaration, 1 /* Export */) || - (functionDeclaration.parent.kind === 229 /* ClassDeclaration */ && functionDeclaration.kind !== 152 /* Constructor */); - } - function spanInFunctionDeclaration(functionDeclaration) { - // No breakpoints in the function signature - if (!functionDeclaration.body) { - return undefined; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - // Set the span on whole function declaration - return textSpan(functionDeclaration); - } - // Set span in function body - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 233 /* ModuleDeclaration */: - if (ts.getModuleInstanceState(block.parent) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - // Set on parent if on same line otherwise on first statement - case 213 /* WhileStatement */: - case 211 /* IfStatement */: - case 215 /* ForInStatement */: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - // Set span on previous token if it starts on same line otherwise on the first statement of the block - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - // Default action is to set on first statement - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 227 /* VariableDeclarationList */) { - // Declaration list - set breakpoint in first declaration - var variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } - else { - // Expression - set breakpoint in it - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - // Set breakpoint in first binding element - var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 200 /* OmittedExpression */ ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - // Empty binding pattern of binding element, set breakpoint on binding element - if (bindingPattern.parent.kind === 176 /* BindingElement */) { - return textSpan(bindingPattern.parent); - } - // Variable declaration is used as the span - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { - ts.Debug.assert(node.kind !== 175 /* ArrayBindingPattern */ && node.kind !== 174 /* ObjectBindingPattern */); - var elements = node.kind === 177 /* ArrayLiteralExpression */ ? - node.elements : - node.properties; - var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 200 /* OmittedExpression */ ? element : undefined; }); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - // Could be ArrayLiteral from destructuring assignment or - // just nested element in another destructuring assignment - // set breakpoint on assignment when parent is destructuring assignment - // Otherwise set breakpoint for this element - return textSpan(node.parent.kind === 194 /* BinaryExpression */ ? node.parent : node); - } - // Tokens: - function spanInOpenBraceToken(node) { - switch (node.parent.kind) { - case 232 /* EnumDeclaration */: - var enumDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 229 /* ClassDeclaration */: - var classDeclaration = node.parent; - return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 235 /* CaseBlock */: - return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInCloseBraceToken(node) { - switch (node.parent.kind) { - case 234 /* ModuleBlock */: - // If this is not an instantiated module block, no bp span - if (ts.getModuleInstanceState(node.parent.parent) !== 1 /* Instantiated */) { - return undefined; - } - // falls through - case 232 /* EnumDeclaration */: - case 229 /* ClassDeclaration */: - // Span on close brace token - return textSpan(node); - case 207 /* Block */: - if (ts.isFunctionBlock(node.parent)) { - // Span on close brace token - return textSpan(node); - } - // falls through - case 260 /* CatchClause */: - return spanInNode(ts.lastOrUndefined(node.parent.statements)); - case 235 /* CaseBlock */: - // breakpoint in last statement of the last clause - var caseBlock = node.parent; - var lastClause = ts.lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(ts.lastOrUndefined(lastClause.statements)); - } - return undefined; - case 174 /* ObjectBindingPattern */: - // Breakpoint in last binding element or binding pattern if it contains no elements - var bindingPattern = node.parent; - return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - // Default to parent node - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - // Breakpoint in last binding element or binding pattern if it contains no elements - var objectLiteral = node.parent; - return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node.parent); - } - } - function spanInCloseBracketToken(node) { - switch (node.parent.kind) { - case 175 /* ArrayBindingPattern */: - // Breakpoint in last binding element or binding pattern if it contains no elements - var bindingPattern = node.parent; - return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - // Breakpoint in last binding element or binding pattern if it contains no elements - var arrayLiteral = node.parent; - return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - // Default to parent node - return spanInNode(node.parent); - } - } - function spanInOpenParenToken(node) { - if (node.parent.kind === 212 /* DoStatement */ || - node.parent.kind === 181 /* CallExpression */ || - node.parent.kind === 182 /* NewExpression */) { - return spanInPreviousNode(node); - } - if (node.parent.kind === 185 /* ParenthesizedExpression */) { - return spanInNextNode(node); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInCloseParenToken(node) { - // Is this close paren token of parameter list, set span in previous token - switch (node.parent.kind) { - case 186 /* FunctionExpression */: - case 228 /* FunctionDeclaration */: - case 187 /* ArrowFunction */: - case 151 /* MethodDeclaration */: - case 150 /* MethodSignature */: - case 153 /* GetAccessor */: - case 154 /* SetAccessor */: - case 152 /* Constructor */: - case 213 /* WhileStatement */: - case 212 /* DoStatement */: - case 214 /* ForStatement */: - case 216 /* ForOfStatement */: - case 181 /* CallExpression */: - case 182 /* NewExpression */: - case 185 /* ParenthesizedExpression */: - return spanInPreviousNode(node); - // Default to parent node - default: - return spanInNode(node.parent); - } - } - function spanInColonToken(node) { - // Is this : specifying return annotation of the function declaration - if (ts.isFunctionLike(node.parent) || - node.parent.kind === 261 /* PropertyAssignment */ || - node.parent.kind === 146 /* Parameter */) { - return spanInPreviousNode(node); - } - return spanInNode(node.parent); - } - function spanInGreaterThanOrLessThanToken(node) { - if (node.parent.kind === 184 /* TypeAssertionExpression */) { - return spanInNextNode(node); - } - return spanInNode(node.parent); - } - function spanInWhileKeyword(node) { - if (node.parent.kind === 212 /* DoStatement */) { - // Set span on while expression - return textSpanEndingAtNextToken(node, node.parent.expression); - } - // Default to parent node - return spanInNode(node.parent); - } - function spanInOfKeyword(node) { - if (node.parent.kind === 216 /* ForOfStatement */) { - // Set using next token - return spanInNextNode(node); - } - // Default to parent node - return spanInNode(node.parent); - } - } - } - BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; - })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); -})(ts || (ts = {})); -/// -/// -var ts; -(function (ts) { - /** - * Transform one or more nodes using the supplied transformers. - * @param source A single `Node` or an array of `Node` objects. - * @param transformers An array of `TransformerFactory` callbacks used to process the transformation. - * @param compilerOptions Optional compiler options. - */ - function transform(source, transformers, compilerOptions) { - var diagnostics = []; - compilerOptions = ts.fixupCompilerOptions(compilerOptions, diagnostics); - var nodes = ts.isArray(source) ? source : [source]; - var result = ts.transformNodes(/*resolver*/ undefined, /*emitHost*/ undefined, compilerOptions, nodes, transformers, /*allowDtsFiles*/ true); - result.diagnostics = ts.concatenate(result.diagnostics, diagnostics); - return result; - } - ts.transform = transform; -})(ts || (ts = {})); -// -// Copyright (c) Microsoft Corporation. All rights reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -/// -/* @internal */ -var debugObjectHost = (function () { return this; })(); -// We need to use 'null' to interface with the managed side. -/* tslint:disable:no-null-keyword */ -/* tslint:disable:no-in-operator */ -/* @internal */ -var ts; -(function (ts) { - function logInternalError(logger, err) { - if (logger) { - logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); - } - } - var ScriptSnapshotShimAdapter = (function () { - function ScriptSnapshotShimAdapter(scriptSnapshotShim) { - this.scriptSnapshotShim = scriptSnapshotShim; - } - ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { - return this.scriptSnapshotShim.getText(start, end); - }; - ScriptSnapshotShimAdapter.prototype.getLength = function () { - return this.scriptSnapshotShim.getLength(); - }; - ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { - var oldSnapshotShim = oldSnapshot; - var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); - if (encoded === null) { - return null; - } - var decoded = JSON.parse(encoded); - return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); - }; - ScriptSnapshotShimAdapter.prototype.dispose = function () { - // if scriptSnapshotShim is a COM object then property check becomes method call with no arguments - // 'in' does not have this effect - if ("dispose" in this.scriptSnapshotShim) { - this.scriptSnapshotShim.dispose(); - } - }; - return ScriptSnapshotShimAdapter; - }()); - var LanguageServiceShimHostAdapter = (function () { - function LanguageServiceShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.loggingEnabled = false; - this.tracingEnabled = false; - // if shimHost is a COM object then property check will become method call with no arguments. - // 'in' does not have this effect. - if ("getModuleResolutionsForFile" in this.shimHost) { - this.resolveModuleNames = function (moduleNames, containingFile) { - var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); - return ts.map(moduleNames, function (name) { - var result = ts.getProperty(resolutionsInFile, name); - return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; - }); - }; - } - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { - this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { - var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); - return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, name); }); - }; - } - } - LanguageServiceShimHostAdapter.prototype.log = function (s) { - if (this.loggingEnabled) { - this.shimHost.log(s); - } - }; - LanguageServiceShimHostAdapter.prototype.trace = function (s) { - if (this.tracingEnabled) { - this.shimHost.trace(s); - } - }; - LanguageServiceShimHostAdapter.prototype.error = function (s) { - this.shimHost.error(s); - }; - LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { - if (!this.shimHost.getProjectVersion) { - // shimmed host does not support getProjectVersion - return undefined; - } - return this.shimHost.getProjectVersion(); - }; - LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { - if (!this.shimHost.getTypeRootsVersion) { - return 0; - } - return this.shimHost.getTypeRootsVersion(); - }; - LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { - return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - }; - LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { - var settingsJson = this.shimHost.getCompilationSettings(); - if (settingsJson === null || settingsJson === "") { - throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); - } - var compilerOptions = JSON.parse(settingsJson); - // permit language service to handle all files (filtering should be performed on the host side) - compilerOptions.allowNonTsExtensions = true; - return compilerOptions; - }; - LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { - var encoded = this.shimHost.getScriptFileNames(); - return this.files = JSON.parse(encoded); - }; - LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { - var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); - return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); - }; - LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { - if ("getScriptKind" in this.shimHost) { - return this.shimHost.getScriptKind(fileName); - } - else { - return 0 /* Unknown */; - } - }; - LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { - return this.shimHost.getScriptVersion(fileName); - }; - LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { - var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); - if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { - return null; - } - try { - return JSON.parse(diagnosticMessagesJson); - } - catch (e) { - this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); - return null; - } - }; - LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { - var hostCancellationToken = this.shimHost.getCancellationToken(); - return new ts.ThrottledCancellationToken(hostCancellationToken); - }; - LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { - return this.shimHost.getCurrentDirectory(); - }; - LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { - return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); - }; - LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { - var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - }; - LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { - return this.shimHost.readFile(path, encoding); - }; - LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { - return this.shimHost.fileExists(path); - }; - return LanguageServiceShimHostAdapter; - }()); - ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; - var CoreServicesShimHostAdapter = (function () { - function CoreServicesShimHostAdapter(shimHost) { - var _this = this; - this.shimHost = shimHost; - this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; - if ("directoryExists" in this.shimHost) { - this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; - } - if ("realpath" in this.shimHost) { - this.realpath = function (path) { return _this.shimHost.realpath(path); }; - } - } - CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { - // Wrap the API changes for 2.0 release. This try/catch - // should be removed once TypeScript 2.0 has shipped. - try { - var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); - return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); - } - catch (e) { - var results = []; - for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { - var extension = extensions_2[_i]; - for (var _a = 0, _b = this.readDirectoryFallback(rootDir, extension, exclude); _a < _b.length; _a++) { - var file = _b[_a]; - if (!ts.contains(results, file)) { - results.push(file); - } - } - } - return results; - } - }; - CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { - return this.shimHost.fileExists(fileName); - }; - CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { - return this.shimHost.readFile(fileName); - }; - CoreServicesShimHostAdapter.prototype.readDirectoryFallback = function (rootDir, extension, exclude) { - return JSON.parse(this.shimHost.readDirectory(rootDir, extension, JSON.stringify(exclude))); - }; - CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { - return JSON.parse(this.shimHost.getDirectories(path)); - }; - return CoreServicesShimHostAdapter; - }()); - ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; - function simpleForwardCall(logger, actionDescription, action, logPerformance) { - var start; - if (logPerformance) { - logger.log(actionDescription); - start = ts.timestamp(); - } - var result = action(); - if (logPerformance) { - var end = ts.timestamp(); - logger.log(actionDescription + " completed in " + (end - start) + " msec"); - if (typeof result === "string") { - var str = result; - if (str.length > 128) { - str = str.substring(0, 128) + "..."; - } - logger.log(" result.length=" + str.length + ", result='" + JSON.stringify(str) + "'"); - } - } - return result; - } - function forwardJSONCall(logger, actionDescription, action, logPerformance) { - return forwardCall(logger, actionDescription, /*returnJson*/ true, action, logPerformance); - } - function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { - try { - var result = simpleForwardCall(logger, actionDescription, action, logPerformance); - return returnJson ? JSON.stringify({ result: result }) : result; - } - catch (err) { - if (err instanceof ts.OperationCanceledException) { - return JSON.stringify({ canceled: true }); - } - logInternalError(logger, err); - err.description = actionDescription; - return JSON.stringify({ error: err }); - } - } - var ShimBase = (function () { - function ShimBase(factory) { - this.factory = factory; - factory.registerShim(this); - } - ShimBase.prototype.dispose = function (_dummy) { - this.factory.unregisterShim(this); - }; - return ShimBase; - }()); - function realizeDiagnostics(diagnostics, newLine) { - return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); - } - ts.realizeDiagnostics = realizeDiagnostics; - function realizeDiagnostic(diagnostic, newLine) { - return { - message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), - start: diagnostic.start, - length: diagnostic.length, - /// TODO: no need for the tolowerCase call - category: ts.DiagnosticCategory[diagnostic.category].toLowerCase(), - code: diagnostic.code - }; - } - var LanguageServiceShimObject = (function (_super) { - __extends(LanguageServiceShimObject, _super); - function LanguageServiceShimObject(factory, host, languageService) { - var _this = _super.call(this, factory) || this; - _this.host = host; - _this.languageService = languageService; - _this.logPerformance = false; - _this.logger = _this.host; - return _this; - } - LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - /// DISPOSE - /** - * Ensure (almost) deterministic release of internal Javascript resources when - * some external native objects holds onto us (e.g. Com/Interop). - */ - LanguageServiceShimObject.prototype.dispose = function (dummy) { - this.logger.log("dispose()"); - this.languageService.dispose(); - this.languageService = null; - // force a GC - if (debugObjectHost && debugObjectHost.CollectGarbage) { - debugObjectHost.CollectGarbage(); - this.logger.log("CollectGarbage()"); - } - this.logger = null; - _super.prototype.dispose.call(this, dummy); - }; - /// REFRESH - /** - * Update the list of scripts known to the compiler - */ - LanguageServiceShimObject.prototype.refresh = function (throwOnError) { - this.forwardJSONCall("refresh(" + throwOnError + ")", function () { return null; }); - }; - LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { - var _this = this; - this.forwardJSONCall("cleanupSemanticCache()", function () { - _this.languageService.cleanupSemanticCache(); - return null; - }); - }; - LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { - var newLine = ts.getNewLineOrDefaultFromHost(this.host); - return ts.realizeDiagnostics(diagnostics, newLine); - }; - LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); - }; - LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSyntacticClassifications('" + fileName + "', " + start + ", " + length + ")", - // directly serialize the spans out to a string. This is much faster to decode - // on the managed side versus a full JSON array. - function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { - var _this = this; - return this.forwardJSONCall("getEncodedSemanticClassifications('" + fileName + "', " + start + ", " + length + ")", - // directly serialize the spans out to a string. This is much faster to decode - // on the managed side versus a full JSON array. - function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); - }; - LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSyntacticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { - var _this = this; - return this.forwardJSONCall("getSemanticDiagnostics('" + fileName + "')", function () { - var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); - return _this.realizeDiagnostics(diagnostics); - }); - }; - LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { - var _this = this; - return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { - var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); - return _this.realizeDiagnostics(diagnostics); - }); - }; - /// QUICKINFO - /** - * Computes a string representation of the type at the requested position - * in the active file. - */ - LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getQuickInfoAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); - }; - /// NAMEORDOTTEDNAMESPAN - /** - * Computes span information of the name or dotted name at the requested position - * in the active file. - */ - LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { - var _this = this; - return this.forwardJSONCall("getNameOrDottedNameSpan('" + fileName + "', " + startPos + ", " + endPos + ")", function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); - }; - /** - * STATEMENTSPAN - * Computes span information of statement at the requested position in the active file. - */ - LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBreakpointStatementAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); - }; - /// SIGNATUREHELP - LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getSignatureHelpItems('" + fileName + "', " + position + ")", function () { return _this.languageService.getSignatureHelpItems(fileName, position); }); - }; - /// GOTO DEFINITION - /** - * Computes the definition location and file for the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); - }; - /// GOTO Type - /** - * Computes the definition location of the type of the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getTypeDefinitionAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); - }; - /// GOTO Implementation - /** - * Computes the implementation location of the symbol - * at the requested position. - */ - LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getImplementationAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getRenameInfo('" + fileName + "', " + position + ")", function () { return _this.languageService.getRenameInfo(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments) { - var _this = this; - return this.forwardJSONCall("findRenameLocations('" + fileName + "', " + position + ", " + findInStrings + ", " + findInComments + ")", function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments); }); - }; - /// GET BRACE MATCHING - LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getBraceMatchingAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { - var _this = this; - return this.forwardJSONCall("isValidBraceCompletionAtPosition('" + fileName + "', " + position + ", " + openingBrace + ")", function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); - }; - /// GET SMART INDENT - LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options /*Services.EditorOptions*/) { - var _this = this; - return this.forwardJSONCall("getIndentationAtPosition('" + fileName + "', " + position + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); - }); - }; - /// GET REFERENCES - LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getReferencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("findReferences('" + fileName + "', " + position + ")", function () { return _this.languageService.findReferences(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getOccurrencesAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); - }; - LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { - var _this = this; - return this.forwardJSONCall("getDocumentHighlights('" + fileName + "', " + position + ")", function () { - var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); - // workaround for VS document highlighting issue - keep only items from the initial file - var normalizedName = ts.normalizeSlashes(fileName).toLowerCase(); - return ts.filter(results, function (r) { return ts.normalizeSlashes(r.fileName).toLowerCase() === normalizedName; }); - }); - }; - /// COMPLETION LISTS - /** - * Get a string based representation of the completions - * to provide at the given source position and providing a member completion - * list if requested. - */ - LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getCompletionsAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getCompletionsAtPosition(fileName, position); }); - }; - /** Get a string based representation of a completion list entry details */ - LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName) { - var _this = this; - return this.forwardJSONCall("getCompletionEntryDetails('" + fileName + "', " + position + ", '" + entryName + "')", function () { return _this.languageService.getCompletionEntryDetails(fileName, position, entryName); }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForRange('" + fileName + "', " + start + ", " + end + ")", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsForDocument('" + fileName + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options /*Services.FormatCodeOptions*/) { - var _this = this; - return this.forwardJSONCall("getFormattingEditsAfterKeystroke('" + fileName + "', " + position + ", '" + key + "')", function () { - var localOptions = JSON.parse(options); - return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); - }); - }; - LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position) { - var _this = this; - return this.forwardJSONCall("getDocCommentTemplateAtPosition('" + fileName + "', " + position + ")", function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position); }); - }; - /// NAVIGATE TO - /** Return a list of symbols that are interesting to navigate to */ - LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { - var _this = this; - return this.forwardJSONCall("getNavigateToItems('" + searchValue + "', " + maxResultCount + ", " + fileName + ")", function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationBarItems('" + fileName + "')", function () { return _this.languageService.getNavigationBarItems(fileName); }); - }; - LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { - var _this = this; - return this.forwardJSONCall("getNavigationTree('" + fileName + "')", function () { return _this.languageService.getNavigationTree(fileName); }); - }; - LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { - var _this = this; - return this.forwardJSONCall("getOutliningSpans('" + fileName + "')", function () { return _this.languageService.getOutliningSpans(fileName); }); - }; - LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { - var _this = this; - return this.forwardJSONCall("getTodoComments('" + fileName + "')", function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); - }; - /// Emit - LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { - var _this = this; - return this.forwardJSONCall("getEmitOutput('" + fileName + "')", function () { return _this.languageService.getEmitOutput(fileName); }); - }; - LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { - var _this = this; - return forwardCall(this.logger, "getEmitOutput('" + fileName + "')", - /*returnJson*/ false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); - }; - return LanguageServiceShimObject; - }(ShimBase)); - function convertClassifications(classifications) { - return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; - } - var ClassifierShimObject = (function (_super) { - __extends(ClassifierShimObject, _super); - function ClassifierShimObject(factory, logger) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.logPerformance = false; - _this.classifier = ts.createClassifier(); - return _this; - } - ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { - var _this = this; - return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); - }; - /// COLORIZATION - ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { - var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); - var result = ""; - for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { - var item = _a[_i]; - result += item.length + "\n"; - result += item.classification + "\n"; - } - result += classification.finalLexState; - return result; - }; - return ClassifierShimObject; - }(ShimBase)); - var CoreServicesShimObject = (function (_super) { - __extends(CoreServicesShimObject, _super); - function CoreServicesShimObject(factory, logger, host) { - var _this = _super.call(this, factory) || this; - _this.logger = logger; - _this.host = host; - _this.logPerformance = false; - return _this; - } - CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { - return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); - }; - CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveModuleName('" + fileName + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; - if (result.resolvedModule && result.resolvedModule.extension !== ts.Extension.Ts && result.resolvedModule.extension !== ts.Extension.Tsx && result.resolvedModule.extension !== ts.Extension.Dts) { - resolvedFileName = undefined; - } - return { - resolvedFileName: resolvedFileName, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("resolveTypeReferenceDirective(" + fileName + ")", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); - return { - resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, - primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, - failedLookupLocations: result.failedLookupLocations - }; - }); - }; - CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getPreProcessedFileInfo('" + fileName + "')", function () { - // for now treat files as JavaScript - var result = ts.preProcessFile(sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()), /* readImportFiles */ true, /* detectJavaScriptImports */ true); - return { - referencedFiles: _this.convertFileReferences(result.referencedFiles), - importedFiles: _this.convertFileReferences(result.importedFiles), - ambientExternalModules: result.ambientExternalModules, - isLibFile: result.isLibFile, - typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives) - }; - }); - }; - CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { - var _this = this; - return this.forwardJSONCall("getAutomaticTypeDirectiveNames('" + compilerOptionsJson + "')", function () { - var compilerOptions = JSON.parse(compilerOptionsJson); - return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); - }); - }; - CoreServicesShimObject.prototype.convertFileReferences = function (refs) { - if (!refs) { - return undefined; - } - var result = []; - for (var _i = 0, refs_2 = refs; _i < refs_2.length; _i++) { - var ref = refs_2[_i]; - result.push({ - path: ts.normalizeSlashes(ref.fileName), - position: ref.pos, - length: ref.end - ref.pos - }); - } - return result; - }; - CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { - var _this = this; - return this.forwardJSONCall("getTSConfigFileInfo('" + fileName + "')", function () { - var text = sourceTextSnapshot.getText(0, sourceTextSnapshot.getLength()); - var result = ts.parseConfigFileTextToJson(fileName, text); - if (result.error) { - return { - options: {}, - typeAcquisition: {}, - files: [], - raw: {}, - errors: [realizeDiagnostic(result.error, "\r\n")] - }; - } - var normalizedFileName = ts.normalizeSlashes(fileName); - var configFile = ts.parseJsonConfigFileContent(result.config, _this.host, ts.getDirectoryPath(normalizedFileName), /*existingOptions*/ {}, normalizedFileName); - return { - options: configFile.options, - typeAcquisition: configFile.typeAcquisition, - files: configFile.fileNames, - raw: configFile.raw, - errors: realizeDiagnostics(configFile.errors, "\r\n") - }; - }); - }; - CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { - return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); - }; - CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { - var _this = this; - var getCanonicalFileName = ts.createGetCanonicalFileName(/*useCaseSensitivefileNames:*/ false); - return this.forwardJSONCall("discoverTypings()", function () { - var info = JSON.parse(discoverTypingsJson); - return ts.JsTyping.discoverTypings(_this.host, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName), info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports); - }); - }; - return CoreServicesShimObject; - }(ShimBase)); - var TypeScriptServicesFactory = (function () { - function TypeScriptServicesFactory() { - this._shims = []; - } - /* - * Returns script API version. - */ - TypeScriptServicesFactory.prototype.getServicesVersion = function () { - return ts.servicesVersion; - }; - TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { - try { - if (this.documentRegistry === undefined) { - this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); - } - var hostAdapter = new LanguageServiceShimHostAdapter(host); - var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry); - return new LanguageServiceShimObject(this, host, languageService); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { - try { - return new ClassifierShimObject(this, logger); - } - catch (err) { - logInternalError(logger, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { - try { - var adapter = new CoreServicesShimHostAdapter(host); - return new CoreServicesShimObject(this, host, adapter); - } - catch (err) { - logInternalError(host, err); - throw err; - } - }; - TypeScriptServicesFactory.prototype.close = function () { - // Forget all the registered shims - this._shims = []; - this.documentRegistry = undefined; - }; - TypeScriptServicesFactory.prototype.registerShim = function (shim) { - this._shims.push(shim); - }; - TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { - for (var i = 0; i < this._shims.length; i++) { - if (this._shims[i] === shim) { - delete this._shims[i]; - return; - } - } - throw new Error("Invalid operation"); - }; - return TypeScriptServicesFactory; - }()); - ts.TypeScriptServicesFactory = TypeScriptServicesFactory; - if (typeof module !== "undefined" && module.exports) { - module.exports = ts; - } -})(ts || (ts = {})); -/* tslint:enable:no-in-operator */ -/* tslint:enable:no-null */ -/// TODO: this is used by VS, clean this up on both sides of the interface -/* @internal */ -var TypeScript; -(function (TypeScript) { - var Services; - (function (Services) { - Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; - })(Services = TypeScript.Services || (TypeScript.Services = {})); -})(TypeScript || (TypeScript = {})); -// 'toolsVersion' gets consumed by the managed side, so it's not unused. -// TODO: it should be moved into a namespace though. -/* @internal */ -var toolsVersion = "2.3"; diff --git a/node_modules/pogen/node_modules/typescript/lib/typingsInstaller.js b/node_modules/pogen/node_modules/typescript/lib/typingsInstaller.js deleted file mode 100644 index 290b22358..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/typingsInstaller.js +++ /dev/null @@ -1,7730 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -var ts; -(function (ts) { - var OperationCanceledException = (function () { - function OperationCanceledException() { - } - return OperationCanceledException; - }()); - ts.OperationCanceledException = OperationCanceledException; - var ExitStatus; - (function (ExitStatus) { - ExitStatus[ExitStatus["Success"] = 0] = "Success"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); - var NodeBuilderFlags; - (function (NodeBuilderFlags) { - NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; - NodeBuilderFlags[NodeBuilderFlags["allowThisInObjectLiteral"] = 1] = "allowThisInObjectLiteral"; - NodeBuilderFlags[NodeBuilderFlags["allowQualifedNameInPlaceOfIdentifier"] = 2] = "allowQualifedNameInPlaceOfIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowTypeParameterInQualifiedName"] = 4] = "allowTypeParameterInQualifiedName"; - NodeBuilderFlags[NodeBuilderFlags["allowAnonymousIdentifier"] = 8] = "allowAnonymousIdentifier"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyUnionOrIntersection"] = 16] = "allowEmptyUnionOrIntersection"; - NodeBuilderFlags[NodeBuilderFlags["allowEmptyTuple"] = 32] = "allowEmptyTuple"; - })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); - var TypeReferenceSerializationKind; - (function (TypeReferenceSerializationKind) { - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 4] = "StringLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 5] = "BooleanType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 6] = "ArrayLikeType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 7] = "ESSymbolType"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 8] = "Promise"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 9] = "TypeWithCallSignature"; - TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 10] = "ObjectType"; - })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); - var DiagnosticCategory; - (function (DiagnosticCategory) { - DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; - DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; - DiagnosticCategory[DiagnosticCategory["Message"] = 2] = "Message"; - })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); - var ModuleResolutionKind; - (function (ModuleResolutionKind) { - ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; - ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; - })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); - var ModuleKind; - (function (ModuleKind) { - ModuleKind[ModuleKind["None"] = 0] = "None"; - ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; - ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; - ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; - ModuleKind[ModuleKind["System"] = 4] = "System"; - ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; - })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); - var Extension; - (function (Extension) { - Extension[Extension["Ts"] = 0] = "Ts"; - Extension[Extension["Tsx"] = 1] = "Tsx"; - Extension[Extension["Dts"] = 2] = "Dts"; - Extension[Extension["Js"] = 3] = "Js"; - Extension[Extension["Jsx"] = 4] = "Jsx"; - Extension[Extension["LastTypeScriptExtension"] = 2] = "LastTypeScriptExtension"; - })(Extension = ts.Extension || (ts.Extension = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.timestamp = typeof performance !== "undefined" && performance.now ? function () { return performance.now(); } : Date.now ? Date.now : function () { return +(new Date()); }; -})(ts || (ts = {})); -(function (ts) { - var performance; - (function (performance) { - var profilerEvent = typeof onProfilerEvent === "function" && onProfilerEvent.profiler === true - ? onProfilerEvent - : function (_markName) { }; - var enabled = false; - var profilerStart = 0; - var counts; - var marks; - var measures; - function mark(markName) { - if (enabled) { - marks.set(markName, ts.timestamp()); - counts.set(markName, (counts.get(markName) || 0) + 1); - profilerEvent(markName); - } - } - performance.mark = mark; - function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - var end = endMarkName && marks.get(endMarkName) || ts.timestamp(); - var start = startMarkName && marks.get(startMarkName) || profilerStart; - measures.set(measureName, (measures.get(measureName) || 0) + (end - start)); - } - } - performance.measure = measure; - function getCount(markName) { - return counts && counts.get(markName) || 0; - } - performance.getCount = getCount; - function getDuration(measureName) { - return measures && measures.get(measureName) || 0; - } - performance.getDuration = getDuration; - function forEachMeasure(cb) { - measures.forEach(function (measure, key) { - cb(key, measure); - }); - } - performance.forEachMeasure = forEachMeasure; - function enable() { - counts = ts.createMap(); - marks = ts.createMap(); - measures = ts.createMap(); - enabled = true; - profilerStart = ts.timestamp(); - } - performance.enable = enable; - function disable() { - enabled = false; - } - performance.disable = disable; - })(performance = ts.performance || (ts.performance = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.version = "2.3.3"; -})(ts || (ts = {})); -(function (ts) { - ts.collator = typeof Intl === "object" && typeof Intl.Collator === "function" ? new Intl.Collator(undefined, { usage: "sort", sensitivity: "accent" }) : undefined; - ts.localeCompareIsCorrect = ts.collator && ts.collator.compare("a", "B") < 0; - function createDictionaryObject() { - var map = Object.create(null); - map["__"] = undefined; - delete map["__"]; - return map; - } - function createMap() { - return new MapCtr(); - } - ts.createMap = createMap; - function createMapFromTemplate(template) { - var map = new MapCtr(); - for (var key in template) - if (hasOwnProperty.call(template, key)) { - map.set(key, template[key]); - } - return map; - } - ts.createMapFromTemplate = createMapFromTemplate; - var MapCtr = typeof Map !== "undefined" && "entries" in Map.prototype ? Map : shimMap(); - function shimMap() { - var MapIterator = (function () { - function MapIterator(data, selector) { - this.index = 0; - this.data = data; - this.selector = selector; - this.keys = Object.keys(data); - } - MapIterator.prototype.next = function () { - var index = this.index; - if (index < this.keys.length) { - this.index++; - return { value: this.selector(this.data, this.keys[index]), done: false }; - } - return { value: undefined, done: true }; - }; - return MapIterator; - }()); - return (function () { - function class_1() { - this.data = createDictionaryObject(); - this.size = 0; - } - class_1.prototype.get = function (key) { - return this.data[key]; - }; - class_1.prototype.set = function (key, value) { - if (!this.has(key)) { - this.size++; - } - this.data[key] = value; - return this; - }; - class_1.prototype.has = function (key) { - return key in this.data; - }; - class_1.prototype.delete = function (key) { - if (this.has(key)) { - this.size--; - delete this.data[key]; - return true; - } - return false; - }; - class_1.prototype.clear = function () { - this.data = createDictionaryObject(); - this.size = 0; - }; - class_1.prototype.keys = function () { - return new MapIterator(this.data, function (_data, key) { return key; }); - }; - class_1.prototype.values = function () { - return new MapIterator(this.data, function (data, key) { return data[key]; }); - }; - class_1.prototype.entries = function () { - return new MapIterator(this.data, function (data, key) { return [key, data[key]]; }); - }; - class_1.prototype.forEach = function (action) { - for (var key in this.data) { - action(this.data[key], key); - } - }; - return class_1; - }()); - } - function createFileMap(keyMapper) { - var files = createMap(); - return { - get: get, - set: set, - contains: contains, - remove: remove, - forEachValue: forEachValueInMap, - getKeys: getKeys, - clear: clear, - }; - function forEachValueInMap(f) { - files.forEach(function (file, key) { - f(key, file); - }); - } - function getKeys() { - return arrayFrom(files.keys()); - } - function get(path) { - return files.get(toKey(path)); - } - function set(path, value) { - files.set(toKey(path), value); - } - function contains(path) { - return files.has(toKey(path)); - } - function remove(path) { - files.delete(toKey(path)); - } - function clear() { - files.clear(); - } - function toKey(path) { - return keyMapper ? keyMapper(path) : path; - } - } - ts.createFileMap = createFileMap; - function toPath(fileName, basePath, getCanonicalFileName) { - var nonCanonicalizedPath = isRootedDiskPath(fileName) - ? normalizePath(fileName) - : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); - } - ts.toPath = toPath; - function length(array) { - return array ? array.length : 0; - } - ts.length = length; - function forEach(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - } - return undefined; - } - ts.forEach = forEach; - function findAncestor(node, callback) { - while (node) { - var result = callback(node); - if (result === "quit") { - return undefined; - } - else if (result) { - return node; - } - node = node.parent; - } - return undefined; - } - ts.findAncestor = findAncestor; - function zipWith(arrayA, arrayB, callback) { - Debug.assert(arrayA.length === arrayB.length); - for (var i = 0; i < arrayA.length; i++) { - callback(arrayA[i], arrayB[i], i); - } - } - ts.zipWith = zipWith; - function every(array, callback) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; - } - ts.every = every; - function find(array, predicate) { - for (var i = 0; i < array.length; i++) { - var value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return undefined; - } - ts.find = find; - function findIndex(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; - } - ts.findIndex = findIndex; - function findMap(array, callback) { - for (var i = 0; i < array.length; i++) { - var result = callback(array[i], i); - if (result) { - return result; - } - } - Debug.fail(); - } - ts.findMap = findMap; - function contains(array, value) { - if (array) { - for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { - var v = array_1[_i]; - if (v === value) { - return true; - } - } - } - return false; - } - ts.contains = contains; - function indexOf(array, value) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (array[i] === value) { - return i; - } - } - } - return -1; - } - ts.indexOf = indexOf; - function indexOfAnyCharCode(text, charCodes, start) { - for (var i = start || 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; - } - ts.indexOfAnyCharCode = indexOfAnyCharCode; - function countWhere(array, predicate) { - var count = 0; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; - } - ts.countWhere = countWhere; - function filter(array, f) { - if (array) { - var len = array.length; - var i = 0; - while (i < len && f(array[i])) - i++; - if (i < len) { - var result = array.slice(0, i); - i++; - while (i < len) { - var item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; - } - ts.filter = filter; - function removeWhere(array, f) { - var outIndex = 0; - for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { - var item = array_2[_i]; - if (!f(item)) { - array[outIndex] = item; - outIndex++; - } - } - if (outIndex !== array.length) { - array.length = outIndex; - return true; - } - return false; - } - ts.removeWhere = removeWhere; - function filterMutate(array, f) { - var outIndex = 0; - for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { - var item = array_3[_i]; - if (f(item)) { - array[outIndex] = item; - outIndex++; - } - } - array.length = outIndex; - } - ts.filterMutate = filterMutate; - function map(array, f) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; - } - ts.map = map; - function sameMap(array, f) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - if (result) { - result.push(f(array[i], i)); - } - else { - var item = array[i]; - var mapped = f(item, i); - if (item !== mapped) { - result = array.slice(0, i); - result.push(mapped); - } - } - } - } - return result || array; - } - ts.sameMap = sameMap; - function flatten(array) { - var result; - if (array) { - result = []; - for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { - var v = array_4[_i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatten = flatten; - function flatMap(array, mapfn) { - var result; - if (array) { - result = []; - for (var i = 0; i < array.length; i++) { - var v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } - else { - result.push(v); - } - } - } - } - return result; - } - ts.flatMap = flatMap; - function span(array, f) { - if (array) { - for (var i = 0; i < array.length; i++) { - if (!f(array[i], i)) { - return [array.slice(0, i), array.slice(i)]; - } - } - return [array.slice(0), []]; - } - return undefined; - } - ts.span = span; - function spanMap(array, keyfn, mapfn) { - var result; - if (array) { - result = []; - var len = array.length; - var previousKey = void 0; - var key = void 0; - var start = 0; - var pos = 0; - while (start < len) { - while (pos < len) { - var value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } - else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - var v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; - } - ts.spanMap = spanMap; - function mapEntries(map, f) { - if (!map) { - return undefined; - } - var result = createMap(); - map.forEach(function (value, key) { - var _a = f(key, value), newKey = _a[0], newValue = _a[1]; - result.set(newKey, newValue); - }); - return result; - } - ts.mapEntries = mapEntries; - function some(array, predicate) { - if (array) { - if (predicate) { - for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { - var v = array_5[_i]; - if (predicate(v)) { - return true; - } - } - } - else { - return array.length > 0; - } - } - return false; - } - ts.some = some; - function concatenate(array1, array2) { - if (!some(array2)) - return array1; - if (!some(array1)) - return array2; - return array1.concat(array2); - } - ts.concatenate = concatenate; - function deduplicate(array, areEqual) { - var result; - if (array) { - result = []; - loop: for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { - var item = array_6[_i]; - for (var _a = 0, result_1 = result; _a < result_1.length; _a++) { - var res = result_1[_a]; - if (areEqual ? areEqual(res, item) : res === item) { - continue loop; - } - } - result.push(item); - } - } - return result; - } - ts.deduplicate = deduplicate; - function arrayIsEqualTo(array1, array2, equaler) { - if (!array1 || !array2) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (var i = 0; i < array1.length; i++) { - var equals = equaler ? equaler(array1[i], array2[i]) : array1[i] === array2[i]; - if (!equals) { - return false; - } - } - return true; - } - ts.arrayIsEqualTo = arrayIsEqualTo; - function changesAffectModuleResolution(oldOptions, newOptions) { - return !oldOptions || - (oldOptions.module !== newOptions.module) || - (oldOptions.moduleResolution !== newOptions.moduleResolution) || - (oldOptions.noResolve !== newOptions.noResolve) || - (oldOptions.target !== newOptions.target) || - (oldOptions.noLib !== newOptions.noLib) || - (oldOptions.jsx !== newOptions.jsx) || - (oldOptions.allowJs !== newOptions.allowJs) || - (oldOptions.rootDir !== newOptions.rootDir) || - (oldOptions.configFilePath !== newOptions.configFilePath) || - (oldOptions.baseUrl !== newOptions.baseUrl) || - (oldOptions.maxNodeModuleJsDepth !== newOptions.maxNodeModuleJsDepth) || - !arrayIsEqualTo(oldOptions.lib, newOptions.lib) || - !arrayIsEqualTo(oldOptions.typeRoots, newOptions.typeRoots) || - !arrayIsEqualTo(oldOptions.rootDirs, newOptions.rootDirs) || - !equalOwnProperties(oldOptions.paths, newOptions.paths); - } - ts.changesAffectModuleResolution = changesAffectModuleResolution; - function compact(array) { - var result; - if (array) { - for (var i = 0; i < array.length; i++) { - var v = array[i]; - if (result || !v) { - if (!result) { - result = array.slice(0, i); - } - if (v) { - result.push(v); - } - } - } - } - return result || array; - } - ts.compact = compact; - function relativeComplement(arrayA, arrayB, comparer, offsetA, offsetB) { - if (comparer === void 0) { comparer = compareValues; } - if (offsetA === void 0) { offsetA = 0; } - if (offsetB === void 0) { offsetB = 0; } - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) - return arrayB; - var result = []; - outer: for (; offsetB < arrayB.length; offsetB++) { - inner: for (; offsetA < arrayA.length; offsetA++) { - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1: break inner; - case 0: continue outer; - case 1: continue inner; - } - } - result.push(arrayB[offsetB]); - } - return result; - } - ts.relativeComplement = relativeComplement; - function sum(array, prop) { - var result = 0; - for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { - var v = array_7[_i]; - result += v[prop]; - } - return result; - } - ts.sum = sum; - function append(to, value) { - if (value === undefined) - return to; - if (to === undefined) - return [value]; - to.push(value); - return to; - } - ts.append = append; - function addRange(to, from) { - if (from === undefined) - return to; - for (var _i = 0, from_1 = from; _i < from_1.length; _i++) { - var v = from_1[_i]; - to = append(to, v); - } - return to; - } - ts.addRange = addRange; - function stableSort(array, comparer) { - if (comparer === void 0) { comparer = compareValues; } - return array - .map(function (_, i) { return i; }) - .sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }) - .map(function (i) { return array[i]; }); - } - ts.stableSort = stableSort; - function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; - } - ts.rangeEquals = rangeEquals; - function firstOrUndefined(array) { - return array && array.length > 0 - ? array[0] - : undefined; - } - ts.firstOrUndefined = firstOrUndefined; - function lastOrUndefined(array) { - return array && array.length > 0 - ? array[array.length - 1] - : undefined; - } - ts.lastOrUndefined = lastOrUndefined; - function singleOrUndefined(array) { - return array && array.length === 1 - ? array[0] - : undefined; - } - ts.singleOrUndefined = singleOrUndefined; - function singleOrMany(array) { - return array && array.length === 1 - ? array[0] - : array; - } - ts.singleOrMany = singleOrMany; - function replaceElement(array, index, value) { - var result = array.slice(0); - result[index] = value; - return result; - } - ts.replaceElement = replaceElement; - function binarySearch(array, value, comparer, offset) { - if (!array || array.length === 0) { - return -1; - } - var low = offset || 0; - var high = array.length - 1; - comparer = comparer !== undefined - ? comparer - : function (v1, v2) { return (v1 < v2 ? -1 : (v1 > v2 ? 1 : 0)); }; - while (low <= high) { - var middle = low + ((high - low) >> 1); - var midValue = array[middle]; - if (comparer(midValue, value) === 0) { - return middle; - } - else if (comparer(midValue, value) > 0) { - high = middle - 1; - } - else { - low = middle + 1; - } - } - return ~low; - } - ts.binarySearch = binarySearch; - function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start < 0 ? 0 : start; - var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } - else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; - } - ts.reduceLeft = reduceLeft; - function reduceRight(array, f, initial, start, count) { - if (array) { - var size = array.length; - if (size > 0) { - var pos = start === undefined || start > size - 1 ? size - 1 : start; - var end = count === undefined || pos - count < 0 ? 0 : pos - count; - var result = void 0; - if (arguments.length <= 2) { - result = array[pos]; - pos--; - } - else { - result = initial; - } - while (pos >= end) { - result = f(result, array[pos], pos); - pos--; - } - return result; - } - } - return initial; - } - ts.reduceRight = reduceRight; - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasProperty(map, key) { - return hasOwnProperty.call(map, key); - } - ts.hasProperty = hasProperty; - function getProperty(map, key) { - return hasOwnProperty.call(map, key) ? map[key] : undefined; - } - ts.getProperty = getProperty; - function getOwnKeys(map) { - var keys = []; - for (var key in map) - if (hasOwnProperty.call(map, key)) { - keys.push(key); - } - return keys; - } - ts.getOwnKeys = getOwnKeys; - function arrayFrom(iterator, map) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(map ? map(value) : value); - } - return result; - var _b; - } - ts.arrayFrom = arrayFrom; - function convertToArray(iterator, f) { - var result = []; - for (var _a = iterator.next(), value = _a.value, done = _a.done; !done; _b = iterator.next(), value = _b.value, done = _b.done, _b) { - result.push(f(value)); - } - return result; - var _b; - } - ts.convertToArray = convertToArray; - function forEachEntry(map, callback) { - var iterator = map.entries(); - for (var _a = iterator.next(), pair = _a.value, done = _a.done; !done; _b = iterator.next(), pair = _b.value, done = _b.done, _b) { - var key = pair[0], value = pair[1]; - var result = callback(value, key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachEntry = forEachEntry; - function forEachKey(map, callback) { - var iterator = map.keys(); - for (var _a = iterator.next(), key = _a.value, done = _a.done; !done; _b = iterator.next(), key = _b.value, done = _b.done, _b) { - var result = callback(key); - if (result) { - return result; - } - } - return undefined; - var _b; - } - ts.forEachKey = forEachKey; - function copyEntries(source, target) { - source.forEach(function (value, key) { - target.set(key, value); - }); - } - ts.copyEntries = copyEntries; - function assign(t) { - var args = []; - for (var _i = 1; _i < arguments.length; _i++) { - args[_i - 1] = arguments[_i]; - } - for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { - var arg = args_1[_a]; - for (var p in arg) - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - return t; - } - ts.assign = assign; - function equalOwnProperties(left, right, equalityComparer) { - if (left === right) - return true; - if (!left || !right) - return false; - for (var key in left) - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key) === undefined) - return false; - if (equalityComparer ? !equalityComparer(left[key], right[key]) : left[key] !== right[key]) - return false; - } - for (var key in right) - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) - return false; - } - return true; - } - ts.equalOwnProperties = equalOwnProperties; - function arrayToMap(array, makeKey, makeValue) { - var result = createMap(); - for (var _i = 0, array_8 = array; _i < array_8.length; _i++) { - var value = array_8[_i]; - result.set(makeKey(value), makeValue ? makeValue(value) : value); - } - return result; - } - ts.arrayToMap = arrayToMap; - function cloneMap(map) { - var clone = createMap(); - copyEntries(map, clone); - return clone; - } - ts.cloneMap = cloneMap; - function clone(object) { - var result = {}; - for (var id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; - } - ts.clone = clone; - function extend(first, second) { - var result = {}; - for (var id in second) - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - for (var id in first) - if (hasOwnProperty.call(first, id)) { - result[id] = first[id]; - } - return result; - } - ts.extend = extend; - function createMultiMap() { - var map = createMap(); - map.add = multiMapAdd; - map.remove = multiMapRemove; - return map; - } - ts.createMultiMap = createMultiMap; - function multiMapAdd(key, value) { - var values = this.get(key); - if (values) { - values.push(value); - } - else { - this.set(key, values = [value]); - } - return values; - } - function multiMapRemove(key, value) { - var values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } - function isArray(value) { - return Array.isArray ? Array.isArray(value) : value instanceof Array; - } - ts.isArray = isArray; - function noop() { } - ts.noop = noop; - function notImplemented() { - throw new Error("Not implemented"); - } - ts.notImplemented = notImplemented; - function memoize(callback) { - var value; - return function () { - if (callback) { - value = callback(); - callback = undefined; - } - return value; - }; - } - ts.memoize = memoize; - function chain(a, b, c, d, e) { - if (e) { - var args_2 = []; - for (var i = 0; i < arguments.length; i++) { - args_2[i] = arguments[i]; - } - return function (t) { return compose.apply(void 0, map(args_2, function (f) { return f(t); })); }; - } - else if (d) { - return function (t) { return compose(a(t), b(t), c(t), d(t)); }; - } - else if (c) { - return function (t) { return compose(a(t), b(t), c(t)); }; - } - else if (b) { - return function (t) { return compose(a(t), b(t)); }; - } - else if (a) { - return function (t) { return compose(a(t)); }; - } - else { - return function (_) { return function (u) { return u; }; }; - } - } - ts.chain = chain; - function compose(a, b, c, d, e) { - if (e) { - var args_3 = []; - for (var i = 0; i < arguments.length; i++) { - args_3[i] = arguments[i]; - } - return function (t) { return reduceLeft(args_3, function (u, f) { return f(u); }, t); }; - } - else if (d) { - return function (t) { return d(c(b(a(t)))); }; - } - else if (c) { - return function (t) { return c(b(a(t))); }; - } - else if (b) { - return function (t) { return b(a(t)); }; - } - else if (a) { - return function (t) { return a(t); }; - } - else { - return function (t) { return t; }; - } - } - ts.compose = compose; - function formatStringFromArgs(text, args, baseIndex) { - baseIndex = baseIndex || 0; - return text.replace(/{(\d+)}/g, function (_match, index) { return args[+index + baseIndex]; }); - } - ts.formatStringFromArgs = formatStringFromArgs; - ts.localizedDiagnosticMessages = undefined; - function getLocaleSpecificMessage(message) { - return ts.localizedDiagnosticMessages && ts.localizedDiagnosticMessages[message.key] || message.message; - } - ts.getLocaleSpecificMessage = getLocaleSpecificMessage; - function createFileDiagnostic(file, start, length, message) { - var end = start + length; - Debug.assert(start >= 0, "start must be non-negative, is " + start); - Debug.assert(length >= 0, "length must be non-negative, is " + length); - if (file) { - Debug.assert(start <= file.text.length, "start must be within the bounds of the file. " + start + " > " + file.text.length); - Debug.assert(end <= file.text.length, "end must be the bounds of the file. " + end + " > " + file.text.length); - } - var text = getLocaleSpecificMessage(message); - if (arguments.length > 4) { - text = formatStringFromArgs(text, arguments, 4); - } - return { - file: file, - start: start, - length: length, - messageText: text, - category: message.category, - code: message.code, - }; - } - ts.createFileDiagnostic = createFileDiagnostic; - function formatMessage(_dummy, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return text; - } - ts.formatMessage = formatMessage; - function createCompilerDiagnostic(message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 1) { - text = formatStringFromArgs(text, arguments, 1); - } - return { - file: undefined, - start: undefined, - length: undefined, - messageText: text, - category: message.category, - code: message.code - }; - } - ts.createCompilerDiagnostic = createCompilerDiagnostic; - function createCompilerDiagnosticFromMessageChain(chain) { - return { - file: undefined, - start: undefined, - length: undefined, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText - }; - } - ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; - function chainDiagnosticMessages(details, message) { - var text = getLocaleSpecificMessage(message); - if (arguments.length > 2) { - text = formatStringFromArgs(text, arguments, 2); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details - }; - } - ts.chainDiagnosticMessages = chainDiagnosticMessages; - function concatenateDiagnosticMessageChains(headChain, tailChain) { - var lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next; - } - lastChain.next = tailChain; - return headChain; - } - ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; - function compareValues(a, b) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - return a < b ? -1 : 1; - } - ts.compareValues = compareValues; - function compareStrings(a, b, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - if (ignoreCase) { - if (ts.collator) { - var result = ts.localeCompareIsCorrect ? - ts.collator.compare(a, b) : - a.localeCompare(b, undefined, { usage: "sort", sensitivity: "accent" }); - return result < 0 ? -1 : result > 0 ? 1 : 0; - } - a = a.toUpperCase(); - b = b.toUpperCase(); - if (a === b) - return 0; - } - return a < b ? -1 : 1; - } - ts.compareStrings = compareStrings; - function compareStringsCaseInsensitive(a, b) { - return compareStrings(a, b, true); - } - ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; - function getDiagnosticFileName(diagnostic) { - return diagnostic.file ? diagnostic.file.fileName : undefined; - } - function compareDiagnostics(d1, d2) { - return compareValues(getDiagnosticFileName(d1), getDiagnosticFileName(d2)) || - compareValues(d1.start, d2.start) || - compareValues(d1.length, d2.length) || - compareValues(d1.code, d2.code) || - compareMessageText(d1.messageText, d2.messageText) || - 0; - } - ts.compareDiagnostics = compareDiagnostics; - function compareMessageText(text1, text2) { - while (text1 && text2) { - var string1 = typeof text1 === "string" ? text1 : text1.messageText; - var string2 = typeof text2 === "string" ? text2 : text2.messageText; - var res = compareValues(string1, string2); - if (res) { - return res; - } - text1 = typeof text1 === "string" ? undefined : text1.next; - text2 = typeof text2 === "string" ? undefined : text2.next; - } - if (!text1 && !text2) { - return 0; - } - return text1 ? 1 : -1; - } - function sortAndDeduplicateDiagnostics(diagnostics) { - return deduplicateSortedDiagnostics(diagnostics.sort(compareDiagnostics)); - } - ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; - function deduplicateSortedDiagnostics(diagnostics) { - if (diagnostics.length < 2) { - return diagnostics; - } - var newDiagnostics = [diagnostics[0]]; - var previousDiagnostic = diagnostics[0]; - for (var i = 1; i < diagnostics.length; i++) { - var currentDiagnostic = diagnostics[i]; - var isDupe = compareDiagnostics(currentDiagnostic, previousDiagnostic) === 0; - if (!isDupe) { - newDiagnostics.push(currentDiagnostic); - previousDiagnostic = currentDiagnostic; - } - } - return newDiagnostics; - } - ts.deduplicateSortedDiagnostics = deduplicateSortedDiagnostics; - function normalizeSlashes(path) { - return path.replace(/\\/g, "/"); - } - ts.normalizeSlashes = normalizeSlashes; - function getRootLength(path) { - if (path.charCodeAt(0) === 47) { - if (path.charCodeAt(1) !== 47) - return 1; - var p1 = path.indexOf("/", 2); - if (p1 < 0) - return 2; - var p2 = path.indexOf("/", p1 + 1); - if (p2 < 0) - return p1 + 1; - return p2 + 1; - } - if (path.charCodeAt(1) === 58) { - if (path.charCodeAt(2) === 47) - return 3; - return 2; - } - if (path.lastIndexOf("file:///", 0) === 0) { - return "file:///".length; - } - var idx = path.indexOf("://"); - if (idx !== -1) { - return idx + "://".length; - } - return 0; - } - ts.getRootLength = getRootLength; - ts.directorySeparator = "/"; - var directorySeparatorCharCode = 47; - function getNormalizedParts(normalizedSlashedPath, rootLength) { - var parts = normalizedSlashedPath.substr(rootLength).split(ts.directorySeparator); - var normalized = []; - for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) { - var part = parts_1[_i]; - if (part !== ".") { - if (part === ".." && normalized.length > 0 && lastOrUndefined(normalized) !== "..") { - normalized.pop(); - } - else { - if (part) { - normalized.push(part); - } - } - } - } - return normalized; - } - function normalizePath(path) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - var root = path.substr(0, rootLength); - var normalized = getNormalizedParts(path, rootLength); - if (normalized.length) { - var joinedParts = root + normalized.join(ts.directorySeparator); - return pathEndsWithDirectorySeparator(path) ? joinedParts + ts.directorySeparator : joinedParts; - } - else { - return root; - } - } - ts.normalizePath = normalizePath; - function pathEndsWithDirectorySeparator(path) { - return path.charCodeAt(path.length - 1) === directorySeparatorCharCode; - } - ts.pathEndsWithDirectorySeparator = pathEndsWithDirectorySeparator; - function getDirectoryPath(path) { - return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator))); - } - ts.getDirectoryPath = getDirectoryPath; - function isUrl(path) { - return path && !isRootedDiskPath(path) && path.indexOf("://") !== -1; - } - ts.isUrl = isUrl; - function isExternalModuleNameRelative(moduleName) { - return /^\.\.?($|[\\/])/.test(moduleName); - } - ts.isExternalModuleNameRelative = isExternalModuleNameRelative; - function getEmitScriptTarget(compilerOptions) { - return compilerOptions.target || 0; - } - ts.getEmitScriptTarget = getEmitScriptTarget; - function getEmitModuleKind(compilerOptions) { - return typeof compilerOptions.module === "number" ? - compilerOptions.module : - getEmitScriptTarget(compilerOptions) >= 2 ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; - } - ts.getEmitModuleKind = getEmitModuleKind; - function getEmitModuleResolutionKind(compilerOptions) { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - } - return moduleResolution; - } - ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; - function hasZeroOrOneAsteriskCharacter(str) { - var seenAsterisk = false; - for (var i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42) { - if (!seenAsterisk) { - seenAsterisk = true; - } - else { - return false; - } - } - } - return true; - } - ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; - function isRootedDiskPath(path) { - return getRootLength(path) !== 0; - } - ts.isRootedDiskPath = isRootedDiskPath; - function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) - ? absoluteOrRelativePath - : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false); - } - ts.convertToRelativePath = convertToRelativePath; - function normalizedPathComponents(path, rootLength) { - var normalizedParts = getNormalizedParts(path, rootLength); - return [path.substr(0, rootLength)].concat(normalizedParts); - } - function getNormalizedPathComponents(path, currentDirectory) { - path = normalizeSlashes(path); - var rootLength = getRootLength(path); - if (rootLength === 0) { - path = combinePaths(normalizeSlashes(currentDirectory), path); - rootLength = getRootLength(path); - } - return normalizedPathComponents(path, rootLength); - } - ts.getNormalizedPathComponents = getNormalizedPathComponents; - function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getNormalizedPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); - } - ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; - function getNormalizedPathFromPathComponents(pathComponents) { - if (pathComponents && pathComponents.length) { - return pathComponents[0] + pathComponents.slice(1).join(ts.directorySeparator); - } - } - ts.getNormalizedPathFromPathComponents = getNormalizedPathFromPathComponents; - function getNormalizedPathComponentsOfUrl(url) { - var urlLength = url.length; - var rootLength = url.indexOf("://") + "://".length; - while (rootLength < urlLength) { - if (url.charCodeAt(rootLength) === 47) { - rootLength++; - } - else { - break; - } - } - if (rootLength === urlLength) { - return [url]; - } - var indexOfNextSlash = url.indexOf(ts.directorySeparator, rootLength); - if (indexOfNextSlash !== -1) { - rootLength = indexOfNextSlash + 1; - return normalizedPathComponents(url, rootLength); - } - else { - return [url + ts.directorySeparator]; - } - } - function getNormalizedPathOrUrlComponents(pathOrUrl, currentDirectory) { - if (isUrl(pathOrUrl)) { - return getNormalizedPathComponentsOfUrl(pathOrUrl); - } - else { - return getNormalizedPathComponents(pathOrUrl, currentDirectory); - } - } - function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - var pathComponents = getNormalizedPathOrUrlComponents(relativeOrAbsolutePath, currentDirectory); - var directoryComponents = getNormalizedPathOrUrlComponents(directoryPathOrUrl, currentDirectory); - if (directoryComponents.length > 1 && lastOrUndefined(directoryComponents) === "") { - directoryComponents.length--; - } - var joinStartIndex; - for (joinStartIndex = 0; joinStartIndex < pathComponents.length && joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (getCanonicalFileName(directoryComponents[joinStartIndex]) !== getCanonicalFileName(pathComponents[joinStartIndex])) { - break; - } - } - if (joinStartIndex) { - var relativePath = ""; - var relativePathComponents = pathComponents.slice(joinStartIndex, pathComponents.length); - for (; joinStartIndex < directoryComponents.length; joinStartIndex++) { - if (directoryComponents[joinStartIndex] !== "") { - relativePath = relativePath + ".." + ts.directorySeparator; - } - } - return relativePath + relativePathComponents.join(ts.directorySeparator); - } - var absolutePath = getNormalizedPathFromPathComponents(pathComponents); - if (isAbsolutePathAnUrl && isRootedDiskPath(absolutePath)) { - absolutePath = "file:///" + absolutePath; - } - return absolutePath; - } - ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; - function getBaseFileName(path) { - if (path === undefined) { - return undefined; - } - var i = path.lastIndexOf(ts.directorySeparator); - return i < 0 ? path : path.substring(i + 1); - } - ts.getBaseFileName = getBaseFileName; - function combinePaths(path1, path2) { - if (!(path1 && path1.length)) - return path2; - if (!(path2 && path2.length)) - return path1; - if (getRootLength(path2) !== 0) - return path2; - if (path1.charAt(path1.length - 1) === ts.directorySeparator) - return path1 + path2; - return path1 + ts.directorySeparator + path2; - } - ts.combinePaths = combinePaths; - function removeTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) === ts.directorySeparator) { - return path.substr(0, path.length - 1); - } - return path; - } - ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; - function ensureTrailingDirectorySeparator(path) { - if (path.charAt(path.length - 1) !== ts.directorySeparator) { - return path + ts.directorySeparator; - } - return path; - } - ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; - function comparePaths(a, b, currentDirectory, ignoreCase) { - if (a === b) - return 0; - if (a === undefined) - return -1; - if (b === undefined) - return 1; - a = removeTrailingDirectorySeparator(a); - b = removeTrailingDirectorySeparator(b); - var aComponents = getNormalizedPathComponents(a, currentDirectory); - var bComponents = getNormalizedPathComponents(b, currentDirectory); - var sharedLength = Math.min(aComponents.length, bComponents.length); - for (var i = 0; i < sharedLength; i++) { - var result = compareStrings(aComponents[i], bComponents[i], ignoreCase); - if (result !== 0) { - return result; - } - } - return compareValues(aComponents.length, bComponents.length); - } - ts.comparePaths = comparePaths; - function containsPath(parent, child, currentDirectory, ignoreCase) { - if (parent === undefined || child === undefined) - return false; - if (parent === child) - return true; - parent = removeTrailingDirectorySeparator(parent); - child = removeTrailingDirectorySeparator(child); - if (parent === child) - return true; - var parentComponents = getNormalizedPathComponents(parent, currentDirectory); - var childComponents = getNormalizedPathComponents(child, currentDirectory); - if (childComponents.length < parentComponents.length) { - return false; - } - for (var i = 0; i < parentComponents.length; i++) { - var result = compareStrings(parentComponents[i], childComponents[i], ignoreCase); - if (result !== 0) { - return false; - } - } - return true; - } - ts.containsPath = containsPath; - function startsWith(str, prefix) { - return str.lastIndexOf(prefix, 0) === 0; - } - ts.startsWith = startsWith; - function endsWith(str, suffix) { - var expectedPos = str.length - suffix.length; - return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; - } - ts.endsWith = endsWith; - function hasExtension(fileName) { - return getBaseFileName(fileName).indexOf(".") >= 0; - } - ts.hasExtension = hasExtension; - function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); - } - ts.fileExtensionIs = fileExtensionIs; - function fileExtensionIsAny(path, extensions) { - for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { - var extension = extensions_1[_i]; - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; - } - ts.fileExtensionIsAny = fileExtensionIsAny; - var reservedCharacterPattern = /[^\w\s\/]/g; - var wildcardCharCodes = [42, 63]; - var singleAsteriskRegexFragmentFiles = "([^./]|(\\.(?!min\\.js$))?)*"; - var singleAsteriskRegexFragmentOther = "[^/]*"; - function getRegularExpressionForWildcard(specs, basePath, usage) { - var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return undefined; - } - var pattern = patterns.map(function (pattern) { return "(" + pattern + ")"; }).join("|"); - var terminator = usage === "exclude" ? "($|/)" : "$"; - return "^(" + pattern + ")" + terminator; - } - ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; - function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === undefined || specs.length === 0) { - return undefined; - } - var replaceWildcardCharacter = usage === "files" ? replaceWildCardCharacterFiles : replaceWildCardCharacterOther; - var singleAsteriskRegexFragment = usage === "files" ? singleAsteriskRegexFragmentFiles : singleAsteriskRegexFragmentOther; - var doubleAsteriskRegexFragment = usage === "exclude" ? "(/.+?)?" : "(/[^/.][^/]*)*?"; - return flatMap(specs, function (spec) { - return spec && getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter); - }); - } - function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); - } - ts.isImplicitGlob = isImplicitGlob; - function getSubPatternFromSpec(spec, basePath, usage, singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter) { - var subpattern = ""; - var hasRecursiveDirectoryWildcard = false; - var hasWrittenComponent = false; - var components = getNormalizedPathComponents(spec, basePath); - var lastComponent = lastOrUndefined(components); - if (usage !== "exclude" && lastComponent === "**") { - return undefined; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - var optionalCount = 0; - for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { - var component = components_1[_i]; - if (component === "**") { - if (hasRecursiveDirectoryWildcard) { - return undefined; - } - subpattern += doubleAsteriskRegexFragment; - hasRecursiveDirectoryWildcard = true; - } - else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += ts.directorySeparator; - } - if (usage !== "exclude") { - if (component.charCodeAt(0) === 42) { - subpattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } - else if (component.charCodeAt(0) === 63) { - subpattern += "[^./]"; - component = component.substr(1); - } - } - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; - } - function replaceWildCardCharacterFiles(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentFiles); - } - function replaceWildCardCharacterOther(match) { - return replaceWildcardCharacter(match, singleAsteriskRegexFragmentOther); - } - function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; - } - function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^" + pattern + "$"; }), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) - }; - } - ts.getFileMatcherPatterns = getFileMatcherPatterns; - function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, getFileSystemEntries) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); - var regexFlag = useCaseSensitiveFileNames ? "" : "i"; - var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return new RegExp(pattern, regexFlag); }); - var includeDirectoryRegex = patterns.includeDirectoryPattern && new RegExp(patterns.includeDirectoryPattern, regexFlag); - var excludeRegex = patterns.excludePattern && new RegExp(patterns.excludePattern, regexFlag); - var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; - var comparer = useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive; - for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { - var basePath = _a[_i]; - visitDirectory(basePath, combinePaths(currentDirectory, basePath)); - } - return flatten(results); - function visitDirectory(path, absolutePath) { - var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; - files = files.slice().sort(comparer); - directories = directories.slice().sort(comparer); - var _loop_1 = function (current) { - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsAny(name, extensions)) - return "continue"; - if (excludeRegex && excludeRegex.test(absoluteName)) - return "continue"; - if (!includeFileRegexes) { - results[0].push(name); - } - else { - var includeIndex = findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - }; - for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { - var current = files_1[_i]; - _loop_1(current); - } - for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { - var current = directories_1[_b]; - var name = combinePaths(path, current); - var absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && - (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName); - } - } - } - } - ts.matchFiles = matchFiles; - function getBasePaths(path, includes, useCaseSensitiveFileNames) { - var basePaths = [path]; - if (includes) { - var includeBasePaths = []; - for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { - var include = includes_1[_i]; - var absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(useCaseSensitiveFileNames ? compareStrings : compareStringsCaseInsensitive); - var _loop_2 = function (includeBasePath) { - if (ts.every(basePaths, function (basePath) { return !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { - basePaths.push(includeBasePath); - } - }; - for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { - var includeBasePath = includeBasePaths_1[_a]; - _loop_2(includeBasePath); - } - } - return basePaths; - } - function getIncludeBasePath(absolute) { - var wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) - ? absolute - : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); - } - function ensureScriptKind(fileName, scriptKind) { - return (scriptKind || getScriptKindFromFileName(fileName)) || 3; - } - ts.ensureScriptKind = ensureScriptKind; - function getScriptKindFromFileName(fileName) { - var ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js": - return 1; - case ".jsx": - return 2; - case ".ts": - return 3; - case ".tsx": - return 4; - default: - return 0; - } - } - ts.getScriptKindFromFileName = getScriptKindFromFileName; - ts.supportedTypeScriptExtensions = [".ts", ".tsx", ".d.ts"]; - ts.supportedTypescriptExtensionsForExtractExtension = [".d.ts", ".ts", ".tsx"]; - ts.supportedJavascriptExtensions = [".js", ".jsx"]; - var allSupportedExtensions = ts.supportedTypeScriptExtensions.concat(ts.supportedJavascriptExtensions); - function getSupportedExtensions(options, extraFileExtensions) { - var needAllExtensions = options && options.allowJs; - if (!extraFileExtensions || extraFileExtensions.length === 0 || !needAllExtensions) { - return needAllExtensions ? allSupportedExtensions : ts.supportedTypeScriptExtensions; - } - var extensions = allSupportedExtensions.slice(0); - for (var _i = 0, extraFileExtensions_1 = extraFileExtensions; _i < extraFileExtensions_1.length; _i++) { - var extInfo = extraFileExtensions_1[_i]; - if (extensions.indexOf(extInfo.extension) === -1) { - extensions.push(extInfo.extension); - } - } - return extensions; - } - ts.getSupportedExtensions = getSupportedExtensions; - function hasJavaScriptFileExtension(fileName) { - return forEach(ts.supportedJavascriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasJavaScriptFileExtension = hasJavaScriptFileExtension; - function hasTypeScriptFileExtension(fileName) { - return forEach(ts.supportedTypeScriptExtensions, function (extension) { return fileExtensionIs(fileName, extension); }); - } - ts.hasTypeScriptFileExtension = hasTypeScriptFileExtension; - function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) { - return false; - } - for (var _i = 0, _a = getSupportedExtensions(compilerOptions, extraFileExtensions); _i < _a.length; _i++) { - var extension = _a[_i]; - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; - } - ts.isSupportedSourceFileName = isSupportedSourceFileName; - function getExtensionPriority(path, supportedExtensions) { - for (var i = supportedExtensions.length - 1; i >= 0; i--) { - if (fileExtensionIs(path, supportedExtensions[i])) { - return adjustExtensionPriority(i, supportedExtensions); - } - } - return 0; - } - ts.getExtensionPriority = getExtensionPriority; - function adjustExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 0; - } - else if (extensionPriority < supportedExtensions.length) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.adjustExtensionPriority = adjustExtensionPriority; - function getNextLowestExtensionPriority(extensionPriority, supportedExtensions) { - if (extensionPriority < 2) { - return 2; - } - else { - return supportedExtensions.length; - } - } - ts.getNextLowestExtensionPriority = getNextLowestExtensionPriority; - var extensionsToRemove = [".d.ts", ".ts", ".js", ".tsx", ".jsx"]; - function removeFileExtension(path) { - for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { - var ext = extensionsToRemove_1[_i]; - var extensionless = tryRemoveExtension(path, ext); - if (extensionless !== undefined) { - return extensionless; - } - } - return path; - } - ts.removeFileExtension = removeFileExtension; - function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; - } - ts.tryRemoveExtension = tryRemoveExtension; - function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); - } - ts.removeExtension = removeExtension; - function changeExtension(path, newExtension) { - return (removeFileExtension(path) + newExtension); - } - ts.changeExtension = changeExtension; - function Symbol(flags, name) { - this.flags = flags; - this.name = name; - this.declarations = undefined; - } - function Type(_checker, flags) { - this.flags = flags; - } - function Signature() { - } - function Node(kind, pos, end) { - this.id = 0; - this.kind = kind; - this.pos = pos; - this.end = end; - this.flags = 0; - this.modifierFlagsCache = 0; - this.transformFlags = 0; - this.parent = undefined; - this.original = undefined; - } - ts.objectAllocator = { - getNodeConstructor: function () { return Node; }, - getTokenConstructor: function () { return Node; }, - getIdentifierConstructor: function () { return Node; }, - getSourceFileConstructor: function () { return Node; }, - getSymbolConstructor: function () { return Symbol; }, - getTypeConstructor: function () { return Type; }, - getSignatureConstructor: function () { return Signature; } - }; - var Debug; - (function (Debug) { - Debug.currentAssertionLevel = 0; - function shouldAssert(level) { - return Debug.currentAssertionLevel >= level; - } - Debug.shouldAssert = shouldAssert; - function assert(expression, message, verboseDebugInfo) { - if (!expression) { - var verboseDebugString = ""; - if (verboseDebugInfo) { - verboseDebugString = "\r\nVerbose Debug Information: " + verboseDebugInfo(); - } - debugger; - throw new Error("Debug Failure. False expression: " + (message || "") + verboseDebugString); - } - } - Debug.assert = assert; - function fail(message) { - Debug.assert(false, message); - } - Debug.fail = fail; - })(Debug = ts.Debug || (ts.Debug = {})); - function orderedRemoveItem(array, item) { - for (var i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; - } - ts.orderedRemoveItem = orderedRemoveItem; - function orderedRemoveItemAt(array, index) { - for (var i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); - } - ts.orderedRemoveItemAt = orderedRemoveItemAt; - function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); - } - ts.unorderedRemoveItemAt = unorderedRemoveItemAt; - function unorderedRemoveItem(array, item) { - unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); - } - ts.unorderedRemoveItem = unorderedRemoveItem; - function unorderedRemoveFirstItemWhere(array, predicate) { - for (var i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - break; - } - } - } - function createGetCanonicalFileName(useCaseSensitiveFileNames) { - return useCaseSensitiveFileNames - ? (function (fileName) { return fileName; }) - : (function (fileName) { return fileName.toLowerCase(); }); - } - ts.createGetCanonicalFileName = createGetCanonicalFileName; - function matchPatternOrExact(patternStrings, candidate) { - var patterns = []; - for (var _i = 0, patternStrings_1 = patternStrings; _i < patternStrings_1.length; _i++) { - var patternString = patternStrings_1[_i]; - var pattern = tryParsePattern(patternString); - if (pattern) { - patterns.push(pattern); - } - else if (patternString === candidate) { - return patternString; - } - } - return findBestPatternMatch(patterns, function (_) { return _; }, candidate); - } - ts.matchPatternOrExact = matchPatternOrExact; - function patternText(_a) { - var prefix = _a.prefix, suffix = _a.suffix; - return prefix + "*" + suffix; - } - ts.patternText = patternText; - function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substr(pattern.prefix.length, candidate.length - pattern.suffix.length); - } - ts.matchedText = matchedText; - function findBestPatternMatch(values, getPattern, candidate) { - var matchedValue = undefined; - var longestMatchPrefixLength = -1; - for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { - var v = values_1[_i]; - var pattern = getPattern(v); - if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; - } - ts.findBestPatternMatch = findBestPatternMatch; - function isPatternMatch(_a, candidate) { - var prefix = _a.prefix, suffix = _a.suffix; - return candidate.length >= prefix.length + suffix.length && - startsWith(candidate, prefix) && - endsWith(candidate, suffix); - } - function tryParsePattern(pattern) { - Debug.assert(hasZeroOrOneAsteriskCharacter(pattern)); - var indexOfStar = pattern.indexOf("*"); - return indexOfStar === -1 ? undefined : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; - } - ts.tryParsePattern = tryParsePattern; - function positionIsSynthesized(pos) { - return !(pos >= 0); - } - ts.positionIsSynthesized = positionIsSynthesized; - function extensionIsTypeScript(ext) { - return ext <= ts.Extension.LastTypeScriptExtension; - } - ts.extensionIsTypeScript = extensionIsTypeScript; - function extensionFromPath(path) { - var ext = tryGetExtensionFromPath(path); - if (ext !== undefined) { - return ext; - } - Debug.fail("File " + path + " has unknown extension."); - } - ts.extensionFromPath = extensionFromPath; - function tryGetExtensionFromPath(path) { - if (fileExtensionIs(path, ".d.ts")) { - return ts.Extension.Dts; - } - if (fileExtensionIs(path, ".ts")) { - return ts.Extension.Ts; - } - if (fileExtensionIs(path, ".tsx")) { - return ts.Extension.Tsx; - } - if (fileExtensionIs(path, ".js")) { - return ts.Extension.Js; - } - if (fileExtensionIs(path, ".jsx")) { - return ts.Extension.Jsx; - } - } - ts.tryGetExtensionFromPath = tryGetExtensionFromPath; - function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; - } - ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; -})(ts || (ts = {})); -var ts; -(function (ts) { - function getNodeMajorVersion() { - if (typeof process === "undefined") { - return undefined; - } - var version = process.version; - if (!version) { - return undefined; - } - var dot = version.indexOf("."); - if (dot === -1) { - return undefined; - } - return parseInt(version.substring(1, dot)); - } - ts.getNodeMajorVersion = getNodeMajorVersion; - ts.sys = (function () { - function getNodeSystem() { - var _fs = require("fs"); - var _path = require("path"); - var _os = require("os"); - var _crypto = require("crypto"); - var useNonPollingWatchers = process.env["TSC_NONPOLLING_WATCHER"]; - function createWatchedFileSet() { - var dirWatchers = ts.createMap(); - var fileWatcherCallbacks = ts.createMultiMap(); - return { addFile: addFile, removeFile: removeFile }; - function reduceDirWatcherRefCountForFile(fileName) { - var dirName = ts.getDirectoryPath(fileName); - var watcher = dirWatchers.get(dirName); - if (watcher) { - watcher.referenceCount -= 1; - if (watcher.referenceCount <= 0) { - watcher.close(); - dirWatchers.delete(dirName); - } - } - } - function addDirWatcher(dirPath) { - var watcher = dirWatchers.get(dirPath); - if (watcher) { - watcher.referenceCount += 1; - return; - } - watcher = _fs.watch(dirPath, { persistent: true }, function (eventName, relativeFileName) { return fileEventHandler(eventName, relativeFileName, dirPath); }); - watcher.referenceCount = 1; - dirWatchers.set(dirPath, watcher); - return; - } - function addFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.add(filePath, callback); - } - function addFile(fileName, callback) { - addFileWatcherCallback(fileName, callback); - addDirWatcher(ts.getDirectoryPath(fileName)); - return { fileName: fileName, callback: callback }; - } - function removeFile(watchedFile) { - removeFileWatcherCallback(watchedFile.fileName, watchedFile.callback); - reduceDirWatcherRefCountForFile(watchedFile.fileName); - } - function removeFileWatcherCallback(filePath, callback) { - fileWatcherCallbacks.remove(filePath, callback); - } - function fileEventHandler(eventName, relativeFileName, baseDirPath) { - var fileName = typeof relativeFileName !== "string" - ? undefined - : ts.getNormalizedAbsolutePath(relativeFileName, baseDirPath); - if ((eventName === "change" || eventName === "rename")) { - var callbacks = fileWatcherCallbacks.get(fileName); - if (callbacks) { - for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { - var fileCallback = callbacks_1[_i]; - fileCallback(fileName); - } - } - } - } - } - var watchedFileSet = createWatchedFileSet(); - var nodeVersion = getNodeMajorVersion(); - var isNode4OrLater = nodeVersion >= 4; - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(__filename.toUpperCase()) || !fileExists(__filename.toLowerCase()); - } - var platform = _os.platform(); - var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); - function readFile(fileName, _encoding) { - if (!fileExists(fileName)) { - return undefined; - } - var buffer = _fs.readFileSync(fileName); - var len = buffer.length; - if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { - len &= ~1; - for (var i = 0; i < len; i += 2) { - var temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - var fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync(fd, data, undefined, "utf8"); - } - finally { - if (fd !== undefined) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - var entries = _fs.readdirSync(path || ".").sort(); - var files = []; - var directories = []; - for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { - var entry = entries_1[_i]; - if (entry === "." || entry === "..") { - continue; - } - var name = ts.combinePaths(path, entry); - var stat = void 0; - try { - stat = _fs.statSync(name); - } - catch (e) { - continue; - } - if (stat.isFile()) { - files.push(entry); - } - else if (stat.isDirectory()) { - directories.push(entry); - } - } - return { files: files, directories: directories }; - } - catch (e) { - return { files: [], directories: [] }; - } - } - function readDirectory(path, extensions, excludes, includes) { - return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries); - } - function fileSystemEntryExists(path, entryKind) { - try { - var stat = _fs.statSync(path); - switch (entryKind) { - case 0: return stat.isFile(); - case 1: return stat.isDirectory(); - } - } - catch (e) { - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1); - } - function getDirectories(path) { - return ts.filter(_fs.readdirSync(path), function (dir) { return fileSystemEntryExists(ts.combinePaths(path, dir), 1); }); - } - var noOpFileWatcher = { close: ts.noop }; - var nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames, - write: function (s) { - process.stdout.write(s); - }, - readFile: readFile, - writeFile: writeFile, - watchFile: function (fileName, callback, pollingInterval) { - if (useNonPollingWatchers) { - var watchedFile_1 = watchedFileSet.addFile(fileName, callback); - return { - close: function () { return watchedFileSet.removeFile(watchedFile_1); } - }; - } - else { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval || 250 }, fileChanged); - return { - close: function () { return _fs.unwatchFile(fileName, fileChanged); } - }; - } - function fileChanged(curr, prev) { - if (+curr.mtime <= +prev.mtime) { - return; - } - callback(fileName); - } - }, - watchDirectory: function (directoryName, callback, recursive) { - var options; - if (!directoryExists(directoryName)) { - return noOpFileWatcher; - } - if (isNode4OrLater && (process.platform === "win32" || process.platform === "darwin")) { - options = { persistent: true, recursive: !!recursive }; - } - else { - options = { persistent: true }; - } - return _fs.watch(directoryName, options, function (eventName, relativeFileName) { - if (eventName === "rename") { - callback(!relativeFileName ? relativeFileName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName))); - } - }); - }, - resolvePath: function (path) { - return _path.resolve(path); - }, - fileExists: fileExists, - directoryExists: directoryExists, - createDirectory: function (directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - _fs.mkdirSync(directoryName); - } - }, - getExecutingFilePath: function () { - return __filename; - }, - getCurrentDirectory: function () { - return process.cwd(); - }, - getDirectories: getDirectories, - getEnvironmentVariable: function (name) { - return process.env[name] || ""; - }, - readDirectory: readDirectory, - getModifiedTime: function (path) { - try { - return _fs.statSync(path).mtime; - } - catch (e) { - return undefined; - } - }, - createHash: function (data) { - var hash = _crypto.createHash("md5"); - hash.update(data); - return hash.digest("hex"); - }, - getMemoryUsage: function () { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize: function (path) { - try { - var stat = _fs.statSync(path); - if (stat.isFile()) { - return stat.size; - } - } - catch (e) { } - return 0; - }, - exit: function (exitCode) { - process.exit(exitCode); - }, - realpath: function (path) { - return _fs.realpathSync(path); - }, - tryEnableSourceMapsForHost: function () { - try { - require("source-map-support").install(); - } - catch (e) { - } - }, - setTimeout: setTimeout, - clearTimeout: clearTimeout - }; - return nodeSystem; - } - function getChakraSystem() { - var realpath = ChakraHost.realpath && (function (path) { return ChakraHost.realpath(path); }); - return { - newLine: ChakraHost.newLine || "\r\n", - args: ChakraHost.args, - useCaseSensitiveFileNames: !!ChakraHost.useCaseSensitiveFileNames, - write: ChakraHost.echo, - readFile: function (path, _encoding) { - return ChakraHost.readFile(path); - }, - writeFile: function (path, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = "\uFEFF" + data; - } - ChakraHost.writeFile(path, data); - }, - resolvePath: ChakraHost.resolvePath, - fileExists: ChakraHost.fileExists, - directoryExists: ChakraHost.directoryExists, - createDirectory: ChakraHost.createDirectory, - getExecutingFilePath: function () { return ChakraHost.executingFile; }, - getCurrentDirectory: function () { return ChakraHost.currentDirectory; }, - getDirectories: ChakraHost.getDirectories, - getEnvironmentVariable: ChakraHost.getEnvironmentVariable || (function () { return ""; }), - readDirectory: function (path, extensions, excludes, includes) { - var pattern = ts.getFileMatcherPatterns(path, excludes, includes, !!ChakraHost.useCaseSensitiveFileNames, ChakraHost.currentDirectory); - return ChakraHost.readDirectory(path, extensions, pattern.basePaths, pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern); - }, - exit: ChakraHost.quit, - realpath: realpath - }; - } - function recursiveCreateDirectory(directoryPath, sys) { - var basePath = ts.getDirectoryPath(directoryPath); - var shouldCreateParent = directoryPath !== basePath && !sys.directoryExists(basePath); - if (shouldCreateParent) { - recursiveCreateDirectory(basePath, sys); - } - if (shouldCreateParent || !sys.directoryExists(directoryPath)) { - sys.createDirectory(directoryPath); - } - } - var sys; - if (typeof ChakraHost !== "undefined") { - sys = getChakraSystem(); - } - else if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { - sys = getNodeSystem(); - } - if (sys) { - var originalWriteFile_1 = sys.writeFile; - sys.writeFile = function (path, data, writeBom) { - var directoryPath = ts.getDirectoryPath(ts.normalizeSlashes(path)); - if (directoryPath && !sys.directoryExists(directoryPath)) { - recursiveCreateDirectory(directoryPath, sys); - } - originalWriteFile_1.call(sys, path, data, writeBom); - }; - } - return sys; - })(); - if (ts.sys && ts.sys.getEnvironmentVariable) { - ts.Debug.currentAssertionLevel = /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) - ? 1 - : 0; - } -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.Diagnostics = { - Unterminated_string_literal: { code: 1002, category: ts.DiagnosticCategory.Error, key: "Unterminated_string_literal_1002", message: "Unterminated string literal." }, - Identifier_expected: { code: 1003, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_1003", message: "Identifier expected." }, - _0_expected: { code: 1005, category: ts.DiagnosticCategory.Error, key: "_0_expected_1005", message: "'{0}' expected." }, - A_file_cannot_have_a_reference_to_itself: { code: 1006, category: ts.DiagnosticCategory.Error, key: "A_file_cannot_have_a_reference_to_itself_1006", message: "A file cannot have a reference to itself." }, - Trailing_comma_not_allowed: { code: 1009, category: ts.DiagnosticCategory.Error, key: "Trailing_comma_not_allowed_1009", message: "Trailing comma not allowed." }, - Asterisk_Slash_expected: { code: 1010, category: ts.DiagnosticCategory.Error, key: "Asterisk_Slash_expected_1010", message: "'*/' expected." }, - Unexpected_token: { code: 1012, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_1012", message: "Unexpected token." }, - A_rest_parameter_must_be_last_in_a_parameter_list: { code: 1014, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_last_in_a_parameter_list_1014", message: "A rest parameter must be last in a parameter list." }, - Parameter_cannot_have_question_mark_and_initializer: { code: 1015, category: ts.DiagnosticCategory.Error, key: "Parameter_cannot_have_question_mark_and_initializer_1015", message: "Parameter cannot have question mark and initializer." }, - A_required_parameter_cannot_follow_an_optional_parameter: { code: 1016, category: ts.DiagnosticCategory.Error, key: "A_required_parameter_cannot_follow_an_optional_parameter_1016", message: "A required parameter cannot follow an optional parameter." }, - An_index_signature_cannot_have_a_rest_parameter: { code: 1017, category: ts.DiagnosticCategory.Error, key: "An_index_signature_cannot_have_a_rest_parameter_1017", message: "An index signature cannot have a rest parameter." }, - An_index_signature_parameter_cannot_have_an_accessibility_modifier: { code: 1018, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", message: "An index signature parameter cannot have an accessibility modifier." }, - An_index_signature_parameter_cannot_have_a_question_mark: { code: 1019, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_a_question_mark_1019", message: "An index signature parameter cannot have a question mark." }, - An_index_signature_parameter_cannot_have_an_initializer: { code: 1020, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_cannot_have_an_initializer_1020", message: "An index signature parameter cannot have an initializer." }, - An_index_signature_must_have_a_type_annotation: { code: 1021, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_a_type_annotation_1021", message: "An index signature must have a type annotation." }, - An_index_signature_parameter_must_have_a_type_annotation: { code: 1022, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_must_have_a_type_annotation_1022", message: "An index signature parameter must have a type annotation." }, - An_index_signature_parameter_type_must_be_string_or_number: { code: 1023, category: ts.DiagnosticCategory.Error, key: "An_index_signature_parameter_type_must_be_string_or_number_1023", message: "An index signature parameter type must be 'string' or 'number'." }, - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: { code: 1024, category: ts.DiagnosticCategory.Error, key: "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", message: "'readonly' modifier can only appear on a property declaration or index signature." }, - Accessibility_modifier_already_seen: { code: 1028, category: ts.DiagnosticCategory.Error, key: "Accessibility_modifier_already_seen_1028", message: "Accessibility modifier already seen." }, - _0_modifier_must_precede_1_modifier: { code: 1029, category: ts.DiagnosticCategory.Error, key: "_0_modifier_must_precede_1_modifier_1029", message: "'{0}' modifier must precede '{1}' modifier." }, - _0_modifier_already_seen: { code: 1030, category: ts.DiagnosticCategory.Error, key: "_0_modifier_already_seen_1030", message: "'{0}' modifier already seen." }, - _0_modifier_cannot_appear_on_a_class_element: { code: 1031, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_class_element_1031", message: "'{0}' modifier cannot appear on a class element." }, - super_must_be_followed_by_an_argument_list_or_member_access: { code: 1034, category: ts.DiagnosticCategory.Error, key: "super_must_be_followed_by_an_argument_list_or_member_access_1034", message: "'super' must be followed by an argument list or member access." }, - Only_ambient_modules_can_use_quoted_names: { code: 1035, category: ts.DiagnosticCategory.Error, key: "Only_ambient_modules_can_use_quoted_names_1035", message: "Only ambient modules can use quoted names." }, - Statements_are_not_allowed_in_ambient_contexts: { code: 1036, category: ts.DiagnosticCategory.Error, key: "Statements_are_not_allowed_in_ambient_contexts_1036", message: "Statements are not allowed in ambient contexts." }, - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: { code: 1038, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", message: "A 'declare' modifier cannot be used in an already ambient context." }, - Initializers_are_not_allowed_in_ambient_contexts: { code: 1039, category: ts.DiagnosticCategory.Error, key: "Initializers_are_not_allowed_in_ambient_contexts_1039", message: "Initializers are not allowed in ambient contexts." }, - _0_modifier_cannot_be_used_in_an_ambient_context: { code: 1040, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_in_an_ambient_context_1040", message: "'{0}' modifier cannot be used in an ambient context." }, - _0_modifier_cannot_be_used_with_a_class_declaration: { code: 1041, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_a_class_declaration_1041", message: "'{0}' modifier cannot be used with a class declaration." }, - _0_modifier_cannot_be_used_here: { code: 1042, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_here_1042", message: "'{0}' modifier cannot be used here." }, - _0_modifier_cannot_appear_on_a_data_property: { code: 1043, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_data_property_1043", message: "'{0}' modifier cannot appear on a data property." }, - _0_modifier_cannot_appear_on_a_module_or_namespace_element: { code: 1044, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", message: "'{0}' modifier cannot appear on a module or namespace element." }, - A_0_modifier_cannot_be_used_with_an_interface_declaration: { code: 1045, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_interface_declaration_1045", message: "A '{0}' modifier cannot be used with an interface declaration." }, - A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file: { code: 1046, category: ts.DiagnosticCategory.Error, key: "A_declare_modifier_is_required_for_a_top_level_declaration_in_a_d_ts_file_1046", message: "A 'declare' modifier is required for a top level declaration in a .d.ts file." }, - A_rest_parameter_cannot_be_optional: { code: 1047, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_be_optional_1047", message: "A rest parameter cannot be optional." }, - A_rest_parameter_cannot_have_an_initializer: { code: 1048, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_cannot_have_an_initializer_1048", message: "A rest parameter cannot have an initializer." }, - A_set_accessor_must_have_exactly_one_parameter: { code: 1049, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_must_have_exactly_one_parameter_1049", message: "A 'set' accessor must have exactly one parameter." }, - A_set_accessor_cannot_have_an_optional_parameter: { code: 1051, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_an_optional_parameter_1051", message: "A 'set' accessor cannot have an optional parameter." }, - A_set_accessor_parameter_cannot_have_an_initializer: { code: 1052, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_parameter_cannot_have_an_initializer_1052", message: "A 'set' accessor parameter cannot have an initializer." }, - A_set_accessor_cannot_have_rest_parameter: { code: 1053, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_rest_parameter_1053", message: "A 'set' accessor cannot have rest parameter." }, - A_get_accessor_cannot_have_parameters: { code: 1054, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_cannot_have_parameters_1054", message: "A 'get' accessor cannot have parameters." }, - Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: { code: 1055, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", message: "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value." }, - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: { code: 1056, category: ts.DiagnosticCategory.Error, key: "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", message: "Accessors are only available when targeting ECMAScript 5 and higher." }, - An_async_function_or_method_must_have_a_valid_awaitable_return_type: { code: 1057, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_have_a_valid_awaitable_return_type_1057", message: "An async function or method must have a valid awaitable return type." }, - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1058, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", message: "The return type of an async function must either be a valid promise or must not contain a callable 'then' member." }, - A_promise_must_have_a_then_method: { code: 1059, category: ts.DiagnosticCategory.Error, key: "A_promise_must_have_a_then_method_1059", message: "A promise must have a 'then' method." }, - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: { code: 1060, category: ts.DiagnosticCategory.Error, key: "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", message: "The first parameter of the 'then' method of a promise must be a callback." }, - Enum_member_must_have_initializer: { code: 1061, category: ts.DiagnosticCategory.Error, key: "Enum_member_must_have_initializer_1061", message: "Enum member must have initializer." }, - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: { code: 1062, category: ts.DiagnosticCategory.Error, key: "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", message: "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method." }, - An_export_assignment_cannot_be_used_in_a_namespace: { code: 1063, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_namespace_1063", message: "An export assignment cannot be used in a namespace." }, - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: { code: 1064, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1064", message: "The return type of an async function or method must be the global Promise type." }, - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: { code: 1066, category: ts.DiagnosticCategory.Error, key: "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", message: "In ambient enum declarations member initializer must be constant expression." }, - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: { code: 1068, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", message: "Unexpected token. A constructor, method, accessor, or property was expected." }, - _0_modifier_cannot_appear_on_a_type_member: { code: 1070, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_type_member_1070", message: "'{0}' modifier cannot appear on a type member." }, - _0_modifier_cannot_appear_on_an_index_signature: { code: 1071, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_an_index_signature_1071", message: "'{0}' modifier cannot appear on an index signature." }, - A_0_modifier_cannot_be_used_with_an_import_declaration: { code: 1079, category: ts.DiagnosticCategory.Error, key: "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", message: "A '{0}' modifier cannot be used with an import declaration." }, - Invalid_reference_directive_syntax: { code: 1084, category: ts.DiagnosticCategory.Error, key: "Invalid_reference_directive_syntax_1084", message: "Invalid 'reference' directive syntax." }, - Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: { code: 1085, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", message: "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'." }, - An_accessor_cannot_be_declared_in_an_ambient_context: { code: 1086, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_be_declared_in_an_ambient_context_1086", message: "An accessor cannot be declared in an ambient context." }, - _0_modifier_cannot_appear_on_a_constructor_declaration: { code: 1089, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", message: "'{0}' modifier cannot appear on a constructor declaration." }, - _0_modifier_cannot_appear_on_a_parameter: { code: 1090, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_appear_on_a_parameter_1090", message: "'{0}' modifier cannot appear on a parameter." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: { code: 1091, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", message: "Only a single variable declaration is allowed in a 'for...in' statement." }, - Type_parameters_cannot_appear_on_a_constructor_declaration: { code: 1092, category: ts.DiagnosticCategory.Error, key: "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", message: "Type parameters cannot appear on a constructor declaration." }, - Type_annotation_cannot_appear_on_a_constructor_declaration: { code: 1093, category: ts.DiagnosticCategory.Error, key: "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", message: "Type annotation cannot appear on a constructor declaration." }, - An_accessor_cannot_have_type_parameters: { code: 1094, category: ts.DiagnosticCategory.Error, key: "An_accessor_cannot_have_type_parameters_1094", message: "An accessor cannot have type parameters." }, - A_set_accessor_cannot_have_a_return_type_annotation: { code: 1095, category: ts.DiagnosticCategory.Error, key: "A_set_accessor_cannot_have_a_return_type_annotation_1095", message: "A 'set' accessor cannot have a return type annotation." }, - An_index_signature_must_have_exactly_one_parameter: { code: 1096, category: ts.DiagnosticCategory.Error, key: "An_index_signature_must_have_exactly_one_parameter_1096", message: "An index signature must have exactly one parameter." }, - _0_list_cannot_be_empty: { code: 1097, category: ts.DiagnosticCategory.Error, key: "_0_list_cannot_be_empty_1097", message: "'{0}' list cannot be empty." }, - Type_parameter_list_cannot_be_empty: { code: 1098, category: ts.DiagnosticCategory.Error, key: "Type_parameter_list_cannot_be_empty_1098", message: "Type parameter list cannot be empty." }, - Type_argument_list_cannot_be_empty: { code: 1099, category: ts.DiagnosticCategory.Error, key: "Type_argument_list_cannot_be_empty_1099", message: "Type argument list cannot be empty." }, - Invalid_use_of_0_in_strict_mode: { code: 1100, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_in_strict_mode_1100", message: "Invalid use of '{0}' in strict mode." }, - with_statements_are_not_allowed_in_strict_mode: { code: 1101, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_strict_mode_1101", message: "'with' statements are not allowed in strict mode." }, - delete_cannot_be_called_on_an_identifier_in_strict_mode: { code: 1102, category: ts.DiagnosticCategory.Error, key: "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", message: "'delete' cannot be called on an identifier in strict mode." }, - A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator: { code: 1103, category: ts.DiagnosticCategory.Error, key: "A_for_await_of_statement_is_only_allowed_within_an_async_function_or_async_generator_1103", message: "A 'for-await-of' statement is only allowed within an async function or async generator." }, - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: { code: 1104, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", message: "A 'continue' statement can only be used within an enclosing iteration statement." }, - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: { code: 1105, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", message: "A 'break' statement can only be used within an enclosing iteration or switch statement." }, - Jump_target_cannot_cross_function_boundary: { code: 1107, category: ts.DiagnosticCategory.Error, key: "Jump_target_cannot_cross_function_boundary_1107", message: "Jump target cannot cross function boundary." }, - A_return_statement_can_only_be_used_within_a_function_body: { code: 1108, category: ts.DiagnosticCategory.Error, key: "A_return_statement_can_only_be_used_within_a_function_body_1108", message: "A 'return' statement can only be used within a function body." }, - Expression_expected: { code: 1109, category: ts.DiagnosticCategory.Error, key: "Expression_expected_1109", message: "Expression expected." }, - Type_expected: { code: 1110, category: ts.DiagnosticCategory.Error, key: "Type_expected_1110", message: "Type expected." }, - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: ts.DiagnosticCategory.Error, key: "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", message: "A 'default' clause cannot appear more than once in a 'switch' statement." }, - Duplicate_label_0: { code: 1114, category: ts.DiagnosticCategory.Error, key: "Duplicate_label_0_1114", message: "Duplicate label '{0}'." }, - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: { code: 1115, category: ts.DiagnosticCategory.Error, key: "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", message: "A 'continue' statement can only jump to a label of an enclosing iteration statement." }, - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: { code: 1116, category: ts.DiagnosticCategory.Error, key: "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", message: "A 'break' statement can only jump to a label of an enclosing statement." }, - An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1117, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117", message: "An object literal cannot have multiple properties with the same name in strict mode." }, - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1118, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", message: "An object literal cannot have multiple get/set accessors with the same name." }, - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1119, category: ts.DiagnosticCategory.Error, key: "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", message: "An object literal cannot have property and accessor with the same name." }, - An_export_assignment_cannot_have_modifiers: { code: 1120, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_have_modifiers_1120", message: "An export assignment cannot have modifiers." }, - Octal_literals_are_not_allowed_in_strict_mode: { code: 1121, category: ts.DiagnosticCategory.Error, key: "Octal_literals_are_not_allowed_in_strict_mode_1121", message: "Octal literals are not allowed in strict mode." }, - A_tuple_type_element_list_cannot_be_empty: { code: 1122, category: ts.DiagnosticCategory.Error, key: "A_tuple_type_element_list_cannot_be_empty_1122", message: "A tuple type element list cannot be empty." }, - Variable_declaration_list_cannot_be_empty: { code: 1123, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_list_cannot_be_empty_1123", message: "Variable declaration list cannot be empty." }, - Digit_expected: { code: 1124, category: ts.DiagnosticCategory.Error, key: "Digit_expected_1124", message: "Digit expected." }, - Hexadecimal_digit_expected: { code: 1125, category: ts.DiagnosticCategory.Error, key: "Hexadecimal_digit_expected_1125", message: "Hexadecimal digit expected." }, - Unexpected_end_of_text: { code: 1126, category: ts.DiagnosticCategory.Error, key: "Unexpected_end_of_text_1126", message: "Unexpected end of text." }, - Invalid_character: { code: 1127, category: ts.DiagnosticCategory.Error, key: "Invalid_character_1127", message: "Invalid character." }, - Declaration_or_statement_expected: { code: 1128, category: ts.DiagnosticCategory.Error, key: "Declaration_or_statement_expected_1128", message: "Declaration or statement expected." }, - Statement_expected: { code: 1129, category: ts.DiagnosticCategory.Error, key: "Statement_expected_1129", message: "Statement expected." }, - case_or_default_expected: { code: 1130, category: ts.DiagnosticCategory.Error, key: "case_or_default_expected_1130", message: "'case' or 'default' expected." }, - Property_or_signature_expected: { code: 1131, category: ts.DiagnosticCategory.Error, key: "Property_or_signature_expected_1131", message: "Property or signature expected." }, - Enum_member_expected: { code: 1132, category: ts.DiagnosticCategory.Error, key: "Enum_member_expected_1132", message: "Enum member expected." }, - Variable_declaration_expected: { code: 1134, category: ts.DiagnosticCategory.Error, key: "Variable_declaration_expected_1134", message: "Variable declaration expected." }, - Argument_expression_expected: { code: 1135, category: ts.DiagnosticCategory.Error, key: "Argument_expression_expected_1135", message: "Argument expression expected." }, - Property_assignment_expected: { code: 1136, category: ts.DiagnosticCategory.Error, key: "Property_assignment_expected_1136", message: "Property assignment expected." }, - Expression_or_comma_expected: { code: 1137, category: ts.DiagnosticCategory.Error, key: "Expression_or_comma_expected_1137", message: "Expression or comma expected." }, - Parameter_declaration_expected: { code: 1138, category: ts.DiagnosticCategory.Error, key: "Parameter_declaration_expected_1138", message: "Parameter declaration expected." }, - Type_parameter_declaration_expected: { code: 1139, category: ts.DiagnosticCategory.Error, key: "Type_parameter_declaration_expected_1139", message: "Type parameter declaration expected." }, - Type_argument_expected: { code: 1140, category: ts.DiagnosticCategory.Error, key: "Type_argument_expected_1140", message: "Type argument expected." }, - String_literal_expected: { code: 1141, category: ts.DiagnosticCategory.Error, key: "String_literal_expected_1141", message: "String literal expected." }, - Line_break_not_permitted_here: { code: 1142, category: ts.DiagnosticCategory.Error, key: "Line_break_not_permitted_here_1142", message: "Line break not permitted here." }, - or_expected: { code: 1144, category: ts.DiagnosticCategory.Error, key: "or_expected_1144", message: "'{' or ';' expected." }, - Declaration_expected: { code: 1146, category: ts.DiagnosticCategory.Error, key: "Declaration_expected_1146", message: "Declaration expected." }, - Import_declarations_in_a_namespace_cannot_reference_a_module: { code: 1147, category: ts.DiagnosticCategory.Error, key: "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", message: "Import declarations in a namespace cannot reference a module." }, - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: { code: 1148, category: ts.DiagnosticCategory.Error, key: "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", message: "Cannot use imports, exports, or module augmentations when '--module' is 'none'." }, - File_name_0_differs_from_already_included_file_name_1_only_in_casing: { code: 1149, category: ts.DiagnosticCategory.Error, key: "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", message: "File name '{0}' differs from already included file name '{1}' only in casing." }, - new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 1150, category: ts.DiagnosticCategory.Error, key: "new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead_1150", message: "'new T[]' cannot be used to create an array. Use 'new Array()' instead." }, - const_declarations_must_be_initialized: { code: 1155, category: ts.DiagnosticCategory.Error, key: "const_declarations_must_be_initialized_1155", message: "'const' declarations must be initialized." }, - const_declarations_can_only_be_declared_inside_a_block: { code: 1156, category: ts.DiagnosticCategory.Error, key: "const_declarations_can_only_be_declared_inside_a_block_1156", message: "'const' declarations can only be declared inside a block." }, - let_declarations_can_only_be_declared_inside_a_block: { code: 1157, category: ts.DiagnosticCategory.Error, key: "let_declarations_can_only_be_declared_inside_a_block_1157", message: "'let' declarations can only be declared inside a block." }, - Unterminated_template_literal: { code: 1160, category: ts.DiagnosticCategory.Error, key: "Unterminated_template_literal_1160", message: "Unterminated template literal." }, - Unterminated_regular_expression_literal: { code: 1161, category: ts.DiagnosticCategory.Error, key: "Unterminated_regular_expression_literal_1161", message: "Unterminated regular expression literal." }, - An_object_member_cannot_be_declared_optional: { code: 1162, category: ts.DiagnosticCategory.Error, key: "An_object_member_cannot_be_declared_optional_1162", message: "An object member cannot be declared optional." }, - A_yield_expression_is_only_allowed_in_a_generator_body: { code: 1163, category: ts.DiagnosticCategory.Error, key: "A_yield_expression_is_only_allowed_in_a_generator_body_1163", message: "A 'yield' expression is only allowed in a generator body." }, - Computed_property_names_are_not_allowed_in_enums: { code: 1164, category: ts.DiagnosticCategory.Error, key: "Computed_property_names_are_not_allowed_in_enums_1164", message: "Computed property names are not allowed in enums." }, - A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol: { code: 1165, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_ambient_context_must_directly_refer_to_a_built_in_symbol_1165", message: "A computed property name in an ambient context must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol: { code: 1166, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_class_property_declaration_must_directly_refer_to_a_built_in_symbol_1166", message: "A computed property name in a class property declaration must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol: { code: 1168, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_method_overload_must_directly_refer_to_a_built_in_symbol_1168", message: "A computed property name in a method overload must directly refer to a built-in symbol." }, - A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol: { code: 1169, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_an_interface_must_directly_refer_to_a_built_in_symbol_1169", message: "A computed property name in an interface must directly refer to a built-in symbol." }, - A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol: { code: 1170, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_in_a_type_literal_must_directly_refer_to_a_built_in_symbol_1170", message: "A computed property name in a type literal must directly refer to a built-in symbol." }, - A_comma_expression_is_not_allowed_in_a_computed_property_name: { code: 1171, category: ts.DiagnosticCategory.Error, key: "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", message: "A comma expression is not allowed in a computed property name." }, - extends_clause_already_seen: { code: 1172, category: ts.DiagnosticCategory.Error, key: "extends_clause_already_seen_1172", message: "'extends' clause already seen." }, - extends_clause_must_precede_implements_clause: { code: 1173, category: ts.DiagnosticCategory.Error, key: "extends_clause_must_precede_implements_clause_1173", message: "'extends' clause must precede 'implements' clause." }, - Classes_can_only_extend_a_single_class: { code: 1174, category: ts.DiagnosticCategory.Error, key: "Classes_can_only_extend_a_single_class_1174", message: "Classes can only extend a single class." }, - implements_clause_already_seen: { code: 1175, category: ts.DiagnosticCategory.Error, key: "implements_clause_already_seen_1175", message: "'implements' clause already seen." }, - Interface_declaration_cannot_have_implements_clause: { code: 1176, category: ts.DiagnosticCategory.Error, key: "Interface_declaration_cannot_have_implements_clause_1176", message: "Interface declaration cannot have 'implements' clause." }, - Binary_digit_expected: { code: 1177, category: ts.DiagnosticCategory.Error, key: "Binary_digit_expected_1177", message: "Binary digit expected." }, - Octal_digit_expected: { code: 1178, category: ts.DiagnosticCategory.Error, key: "Octal_digit_expected_1178", message: "Octal digit expected." }, - Unexpected_token_expected: { code: 1179, category: ts.DiagnosticCategory.Error, key: "Unexpected_token_expected_1179", message: "Unexpected token. '{' expected." }, - Property_destructuring_pattern_expected: { code: 1180, category: ts.DiagnosticCategory.Error, key: "Property_destructuring_pattern_expected_1180", message: "Property destructuring pattern expected." }, - Array_element_destructuring_pattern_expected: { code: 1181, category: ts.DiagnosticCategory.Error, key: "Array_element_destructuring_pattern_expected_1181", message: "Array element destructuring pattern expected." }, - A_destructuring_declaration_must_have_an_initializer: { code: 1182, category: ts.DiagnosticCategory.Error, key: "A_destructuring_declaration_must_have_an_initializer_1182", message: "A destructuring declaration must have an initializer." }, - An_implementation_cannot_be_declared_in_ambient_contexts: { code: 1183, category: ts.DiagnosticCategory.Error, key: "An_implementation_cannot_be_declared_in_ambient_contexts_1183", message: "An implementation cannot be declared in ambient contexts." }, - Modifiers_cannot_appear_here: { code: 1184, category: ts.DiagnosticCategory.Error, key: "Modifiers_cannot_appear_here_1184", message: "Modifiers cannot appear here." }, - Merge_conflict_marker_encountered: { code: 1185, category: ts.DiagnosticCategory.Error, key: "Merge_conflict_marker_encountered_1185", message: "Merge conflict marker encountered." }, - A_rest_element_cannot_have_an_initializer: { code: 1186, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_have_an_initializer_1186", message: "A rest element cannot have an initializer." }, - A_parameter_property_may_not_be_declared_using_a_binding_pattern: { code: 1187, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", message: "A parameter property may not be declared using a binding pattern." }, - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: { code: 1188, category: ts.DiagnosticCategory.Error, key: "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", message: "Only a single variable declaration is allowed in a 'for...of' statement." }, - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: { code: 1189, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", message: "The variable declaration of a 'for...in' statement cannot have an initializer." }, - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: { code: 1190, category: ts.DiagnosticCategory.Error, key: "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", message: "The variable declaration of a 'for...of' statement cannot have an initializer." }, - An_import_declaration_cannot_have_modifiers: { code: 1191, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_cannot_have_modifiers_1191", message: "An import declaration cannot have modifiers." }, - Module_0_has_no_default_export: { code: 1192, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_default_export_1192", message: "Module '{0}' has no default export." }, - An_export_declaration_cannot_have_modifiers: { code: 1193, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_cannot_have_modifiers_1193", message: "An export declaration cannot have modifiers." }, - Export_declarations_are_not_permitted_in_a_namespace: { code: 1194, category: ts.DiagnosticCategory.Error, key: "Export_declarations_are_not_permitted_in_a_namespace_1194", message: "Export declarations are not permitted in a namespace." }, - Catch_clause_variable_cannot_have_a_type_annotation: { code: 1196, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_a_type_annotation_1196", message: "Catch clause variable cannot have a type annotation." }, - Catch_clause_variable_cannot_have_an_initializer: { code: 1197, category: ts.DiagnosticCategory.Error, key: "Catch_clause_variable_cannot_have_an_initializer_1197", message: "Catch clause variable cannot have an initializer." }, - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: { code: 1198, category: ts.DiagnosticCategory.Error, key: "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", message: "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive." }, - Unterminated_Unicode_escape_sequence: { code: 1199, category: ts.DiagnosticCategory.Error, key: "Unterminated_Unicode_escape_sequence_1199", message: "Unterminated Unicode escape sequence." }, - Line_terminator_not_permitted_before_arrow: { code: 1200, category: ts.DiagnosticCategory.Error, key: "Line_terminator_not_permitted_before_arrow_1200", message: "Line terminator not permitted before arrow." }, - Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: { code: 1202, category: ts.DiagnosticCategory.Error, key: "Import_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_import_Asteri_1202", message: "Import assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead." }, - Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_default_or_another_module_format_instead: { code: 1203, category: ts.DiagnosticCategory.Error, key: "Export_assignment_cannot_be_used_when_targeting_ECMAScript_2015_modules_Consider_using_export_defaul_1203", message: "Export assignment cannot be used when targeting ECMAScript 2015 modules. Consider using 'export default' or another module format instead." }, - Decorators_are_not_valid_here: { code: 1206, category: ts.DiagnosticCategory.Error, key: "Decorators_are_not_valid_here_1206", message: "Decorators are not valid here." }, - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: { code: 1207, category: ts.DiagnosticCategory.Error, key: "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", message: "Decorators cannot be applied to multiple get/set accessors of the same name." }, - Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided: { code: 1208, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_namespaces_when_the_isolatedModules_flag_is_provided_1208", message: "Cannot compile namespaces when the '--isolatedModules' flag is provided." }, - Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided: { code: 1209, category: ts.DiagnosticCategory.Error, key: "Ambient_const_enums_are_not_allowed_when_the_isolatedModules_flag_is_provided_1209", message: "Ambient const enums are not allowed when the '--isolatedModules' flag is provided." }, - Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode: { code: 1210, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Class_definitions_are_automatically_in_strict_mode_1210", message: "Invalid use of '{0}'. Class definitions are automatically in strict mode." }, - A_class_declaration_without_the_default_modifier_must_have_a_name: { code: 1211, category: ts.DiagnosticCategory.Error, key: "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", message: "A class declaration without the 'default' modifier must have a name." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode: { code: 1212, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", message: "Identifier expected. '{0}' is a reserved word in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: { code: 1213, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", message: "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode." }, - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: { code: 1214, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", message: "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode." }, - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: { code: 1215, category: ts.DiagnosticCategory.Error, key: "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", message: "Invalid use of '{0}'. Modules are automatically in strict mode." }, - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: { code: 1216, category: ts.DiagnosticCategory.Error, key: "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", message: "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules." }, - Export_assignment_is_not_supported_when_module_flag_is_system: { code: 1218, category: ts.DiagnosticCategory.Error, key: "Export_assignment_is_not_supported_when_module_flag_is_system_1218", message: "Export assignment is not supported when '--module' flag is 'system'." }, - Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_to_remove_this_warning: { code: 1219, category: ts.DiagnosticCategory.Error, key: "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", message: "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning." }, - Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher: { code: 1220, category: ts.DiagnosticCategory.Error, key: "Generators_are_only_available_when_targeting_ECMAScript_2015_or_higher_1220", message: "Generators are only available when targeting ECMAScript 2015 or higher." }, - Generators_are_not_allowed_in_an_ambient_context: { code: 1221, category: ts.DiagnosticCategory.Error, key: "Generators_are_not_allowed_in_an_ambient_context_1221", message: "Generators are not allowed in an ambient context." }, - An_overload_signature_cannot_be_declared_as_a_generator: { code: 1222, category: ts.DiagnosticCategory.Error, key: "An_overload_signature_cannot_be_declared_as_a_generator_1222", message: "An overload signature cannot be declared as a generator." }, - _0_tag_already_specified: { code: 1223, category: ts.DiagnosticCategory.Error, key: "_0_tag_already_specified_1223", message: "'{0}' tag already specified." }, - Signature_0_must_have_a_type_predicate: { code: 1224, category: ts.DiagnosticCategory.Error, key: "Signature_0_must_have_a_type_predicate_1224", message: "Signature '{0}' must have a type predicate." }, - Cannot_find_parameter_0: { code: 1225, category: ts.DiagnosticCategory.Error, key: "Cannot_find_parameter_0_1225", message: "Cannot find parameter '{0}'." }, - Type_predicate_0_is_not_assignable_to_1: { code: 1226, category: ts.DiagnosticCategory.Error, key: "Type_predicate_0_is_not_assignable_to_1_1226", message: "Type predicate '{0}' is not assignable to '{1}'." }, - Parameter_0_is_not_in_the_same_position_as_parameter_1: { code: 1227, category: ts.DiagnosticCategory.Error, key: "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", message: "Parameter '{0}' is not in the same position as parameter '{1}'." }, - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: { code: 1228, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", message: "A type predicate is only allowed in return type position for functions and methods." }, - A_type_predicate_cannot_reference_a_rest_parameter: { code: 1229, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_a_rest_parameter_1229", message: "A type predicate cannot reference a rest parameter." }, - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: { code: 1230, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", message: "A type predicate cannot reference element '{0}' in a binding pattern." }, - An_export_assignment_can_only_be_used_in_a_module: { code: 1231, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_can_only_be_used_in_a_module_1231", message: "An export assignment can only be used in a module." }, - An_import_declaration_can_only_be_used_in_a_namespace_or_module: { code: 1232, category: ts.DiagnosticCategory.Error, key: "An_import_declaration_can_only_be_used_in_a_namespace_or_module_1232", message: "An import declaration can only be used in a namespace or module." }, - An_export_declaration_can_only_be_used_in_a_module: { code: 1233, category: ts.DiagnosticCategory.Error, key: "An_export_declaration_can_only_be_used_in_a_module_1233", message: "An export declaration can only be used in a module." }, - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: { code: 1234, category: ts.DiagnosticCategory.Error, key: "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", message: "An ambient module declaration is only allowed at the top level in a file." }, - A_namespace_declaration_is_only_allowed_in_a_namespace_or_module: { code: 1235, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_is_only_allowed_in_a_namespace_or_module_1235", message: "A namespace declaration is only allowed in a namespace or module." }, - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: { code: 1236, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", message: "The return type of a property decorator function must be either 'void' or 'any'." }, - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: { code: 1237, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", message: "The return type of a parameter decorator function must be either 'void' or 'any'." }, - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: { code: 1238, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", message: "Unable to resolve signature of class decorator when called as an expression." }, - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: { code: 1239, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", message: "Unable to resolve signature of parameter decorator when called as an expression." }, - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: { code: 1240, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", message: "Unable to resolve signature of property decorator when called as an expression." }, - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: { code: 1241, category: ts.DiagnosticCategory.Error, key: "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", message: "Unable to resolve signature of method decorator when called as an expression." }, - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: { code: 1242, category: ts.DiagnosticCategory.Error, key: "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", message: "'abstract' modifier can only appear on a class, method, or property declaration." }, - _0_modifier_cannot_be_used_with_1_modifier: { code: 1243, category: ts.DiagnosticCategory.Error, key: "_0_modifier_cannot_be_used_with_1_modifier_1243", message: "'{0}' modifier cannot be used with '{1}' modifier." }, - Abstract_methods_can_only_appear_within_an_abstract_class: { code: 1244, category: ts.DiagnosticCategory.Error, key: "Abstract_methods_can_only_appear_within_an_abstract_class_1244", message: "Abstract methods can only appear within an abstract class." }, - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: { code: 1245, category: ts.DiagnosticCategory.Error, key: "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", message: "Method '{0}' cannot have an implementation because it is marked abstract." }, - An_interface_property_cannot_have_an_initializer: { code: 1246, category: ts.DiagnosticCategory.Error, key: "An_interface_property_cannot_have_an_initializer_1246", message: "An interface property cannot have an initializer." }, - A_type_literal_property_cannot_have_an_initializer: { code: 1247, category: ts.DiagnosticCategory.Error, key: "A_type_literal_property_cannot_have_an_initializer_1247", message: "A type literal property cannot have an initializer." }, - A_class_member_cannot_have_the_0_keyword: { code: 1248, category: ts.DiagnosticCategory.Error, key: "A_class_member_cannot_have_the_0_keyword_1248", message: "A class member cannot have the '{0}' keyword." }, - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: { code: 1249, category: ts.DiagnosticCategory.Error, key: "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", message: "A decorator can only decorate a method implementation, not an overload." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: { code: 1250, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: { code: 1251, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode." }, - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: { code: 1252, category: ts.DiagnosticCategory.Error, key: "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", message: "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode." }, - _0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag: { code: 1253, category: ts.DiagnosticCategory.Error, key: "_0_tag_cannot_be_used_independently_as_a_top_level_JSDoc_tag_1253", message: "'{0}' tag cannot be used independently as a top level JSDoc tag." }, - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal: { code: 1254, category: ts.DiagnosticCategory.Error, key: "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_1254", message: "A 'const' initializer in an ambient context must be a string or numeric literal." }, - with_statements_are_not_allowed_in_an_async_function_block: { code: 1300, category: ts.DiagnosticCategory.Error, key: "with_statements_are_not_allowed_in_an_async_function_block_1300", message: "'with' statements are not allowed in an async function block." }, - await_expression_is_only_allowed_within_an_async_function: { code: 1308, category: ts.DiagnosticCategory.Error, key: "await_expression_is_only_allowed_within_an_async_function_1308", message: "'await' expression is only allowed within an async function." }, - can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment: { code: 1312, category: ts.DiagnosticCategory.Error, key: "can_only_be_used_in_an_object_literal_property_inside_a_destructuring_assignment_1312", message: "'=' can only be used in an object literal property inside a destructuring assignment." }, - The_body_of_an_if_statement_cannot_be_the_empty_statement: { code: 1313, category: ts.DiagnosticCategory.Error, key: "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", message: "The body of an 'if' statement cannot be the empty statement." }, - Global_module_exports_may_only_appear_in_module_files: { code: 1314, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_module_files_1314", message: "Global module exports may only appear in module files." }, - Global_module_exports_may_only_appear_in_declaration_files: { code: 1315, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_in_declaration_files_1315", message: "Global module exports may only appear in declaration files." }, - Global_module_exports_may_only_appear_at_top_level: { code: 1316, category: ts.DiagnosticCategory.Error, key: "Global_module_exports_may_only_appear_at_top_level_1316", message: "Global module exports may only appear at top level." }, - A_parameter_property_cannot_be_declared_using_a_rest_parameter: { code: 1317, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", message: "A parameter property cannot be declared using a rest parameter." }, - An_abstract_accessor_cannot_have_an_implementation: { code: 1318, category: ts.DiagnosticCategory.Error, key: "An_abstract_accessor_cannot_have_an_implementation_1318", message: "An abstract accessor cannot have an implementation." }, - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: { code: 1319, category: ts.DiagnosticCategory.Error, key: "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", message: "A default export can only be used in an ECMAScript-style module." }, - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1320, category: ts.DiagnosticCategory.Error, key: "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", message: "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1321, category: ts.DiagnosticCategory.Error, key: "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", message: "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member." }, - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: { code: 1322, category: ts.DiagnosticCategory.Error, key: "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", message: "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member." }, - Duplicate_identifier_0: { code: 2300, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_2300", message: "Duplicate identifier '{0}'." }, - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: { code: 2301, category: ts.DiagnosticCategory.Error, key: "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", message: "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor." }, - Static_members_cannot_reference_class_type_parameters: { code: 2302, category: ts.DiagnosticCategory.Error, key: "Static_members_cannot_reference_class_type_parameters_2302", message: "Static members cannot reference class type parameters." }, - Circular_definition_of_import_alias_0: { code: 2303, category: ts.DiagnosticCategory.Error, key: "Circular_definition_of_import_alias_0_2303", message: "Circular definition of import alias '{0}'." }, - Cannot_find_name_0: { code: 2304, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_2304", message: "Cannot find name '{0}'." }, - Module_0_has_no_exported_member_1: { code: 2305, category: ts.DiagnosticCategory.Error, key: "Module_0_has_no_exported_member_1_2305", message: "Module '{0}' has no exported member '{1}'." }, - File_0_is_not_a_module: { code: 2306, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_a_module_2306", message: "File '{0}' is not a module." }, - Cannot_find_module_0: { code: 2307, category: ts.DiagnosticCategory.Error, key: "Cannot_find_module_0_2307", message: "Cannot find module '{0}'." }, - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: { code: 2308, category: ts.DiagnosticCategory.Error, key: "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", message: "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity." }, - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: { code: 2309, category: ts.DiagnosticCategory.Error, key: "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", message: "An export assignment cannot be used in a module with other exported elements." }, - Type_0_recursively_references_itself_as_a_base_type: { code: 2310, category: ts.DiagnosticCategory.Error, key: "Type_0_recursively_references_itself_as_a_base_type_2310", message: "Type '{0}' recursively references itself as a base type." }, - A_class_may_only_extend_another_class: { code: 2311, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_extend_another_class_2311", message: "A class may only extend another class." }, - An_interface_may_only_extend_a_class_or_another_interface: { code: 2312, category: ts.DiagnosticCategory.Error, key: "An_interface_may_only_extend_a_class_or_another_interface_2312", message: "An interface may only extend a class or another interface." }, - Type_parameter_0_has_a_circular_constraint: { code: 2313, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_has_a_circular_constraint_2313", message: "Type parameter '{0}' has a circular constraint." }, - Generic_type_0_requires_1_type_argument_s: { code: 2314, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_1_type_argument_s_2314", message: "Generic type '{0}' requires {1} type argument(s)." }, - Type_0_is_not_generic: { code: 2315, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_generic_2315", message: "Type '{0}' is not generic." }, - Global_type_0_must_be_a_class_or_interface_type: { code: 2316, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_be_a_class_or_interface_type_2316", message: "Global type '{0}' must be a class or interface type." }, - Global_type_0_must_have_1_type_parameter_s: { code: 2317, category: ts.DiagnosticCategory.Error, key: "Global_type_0_must_have_1_type_parameter_s_2317", message: "Global type '{0}' must have {1} type parameter(s)." }, - Cannot_find_global_type_0: { code: 2318, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_type_0_2318", message: "Cannot find global type '{0}'." }, - Named_property_0_of_types_1_and_2_are_not_identical: { code: 2319, category: ts.DiagnosticCategory.Error, key: "Named_property_0_of_types_1_and_2_are_not_identical_2319", message: "Named property '{0}' of types '{1}' and '{2}' are not identical." }, - Interface_0_cannot_simultaneously_extend_types_1_and_2: { code: 2320, category: ts.DiagnosticCategory.Error, key: "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", message: "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'." }, - Excessive_stack_depth_comparing_types_0_and_1: { code: 2321, category: ts.DiagnosticCategory.Error, key: "Excessive_stack_depth_comparing_types_0_and_1_2321", message: "Excessive stack depth comparing types '{0}' and '{1}'." }, - Type_0_is_not_assignable_to_type_1: { code: 2322, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_2322", message: "Type '{0}' is not assignable to type '{1}'." }, - Cannot_redeclare_exported_variable_0: { code: 2323, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_exported_variable_0_2323", message: "Cannot redeclare exported variable '{0}'." }, - Property_0_is_missing_in_type_1: { code: 2324, category: ts.DiagnosticCategory.Error, key: "Property_0_is_missing_in_type_1_2324", message: "Property '{0}' is missing in type '{1}'." }, - Property_0_is_private_in_type_1_but_not_in_type_2: { code: 2325, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_in_type_1_but_not_in_type_2_2325", message: "Property '{0}' is private in type '{1}' but not in type '{2}'." }, - Types_of_property_0_are_incompatible: { code: 2326, category: ts.DiagnosticCategory.Error, key: "Types_of_property_0_are_incompatible_2326", message: "Types of property '{0}' are incompatible." }, - Property_0_is_optional_in_type_1_but_required_in_type_2: { code: 2327, category: ts.DiagnosticCategory.Error, key: "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", message: "Property '{0}' is optional in type '{1}' but required in type '{2}'." }, - Types_of_parameters_0_and_1_are_incompatible: { code: 2328, category: ts.DiagnosticCategory.Error, key: "Types_of_parameters_0_and_1_are_incompatible_2328", message: "Types of parameters '{0}' and '{1}' are incompatible." }, - Index_signature_is_missing_in_type_0: { code: 2329, category: ts.DiagnosticCategory.Error, key: "Index_signature_is_missing_in_type_0_2329", message: "Index signature is missing in type '{0}'." }, - Index_signatures_are_incompatible: { code: 2330, category: ts.DiagnosticCategory.Error, key: "Index_signatures_are_incompatible_2330", message: "Index signatures are incompatible." }, - this_cannot_be_referenced_in_a_module_or_namespace_body: { code: 2331, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", message: "'this' cannot be referenced in a module or namespace body." }, - this_cannot_be_referenced_in_current_location: { code: 2332, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_current_location_2332", message: "'this' cannot be referenced in current location." }, - this_cannot_be_referenced_in_constructor_arguments: { code: 2333, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_constructor_arguments_2333", message: "'this' cannot be referenced in constructor arguments." }, - this_cannot_be_referenced_in_a_static_property_initializer: { code: 2334, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_static_property_initializer_2334", message: "'this' cannot be referenced in a static property initializer." }, - super_can_only_be_referenced_in_a_derived_class: { code: 2335, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_a_derived_class_2335", message: "'super' can only be referenced in a derived class." }, - super_cannot_be_referenced_in_constructor_arguments: { code: 2336, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_constructor_arguments_2336", message: "'super' cannot be referenced in constructor arguments." }, - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: { code: 2337, category: ts.DiagnosticCategory.Error, key: "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", message: "Super calls are not permitted outside constructors or in nested functions inside constructors." }, - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: { code: 2338, category: ts.DiagnosticCategory.Error, key: "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", message: "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class." }, - Property_0_does_not_exist_on_type_1: { code: 2339, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_type_1_2339", message: "Property '{0}' does not exist on type '{1}'." }, - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: { code: 2340, category: ts.DiagnosticCategory.Error, key: "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", message: "Only public and protected methods of the base class are accessible via the 'super' keyword." }, - Property_0_is_private_and_only_accessible_within_class_1: { code: 2341, category: ts.DiagnosticCategory.Error, key: "Property_0_is_private_and_only_accessible_within_class_1_2341", message: "Property '{0}' is private and only accessible within class '{1}'." }, - An_index_expression_argument_must_be_of_type_string_number_symbol_or_any: { code: 2342, category: ts.DiagnosticCategory.Error, key: "An_index_expression_argument_must_be_of_type_string_number_symbol_or_any_2342", message: "An index expression argument must be of type 'string', 'number', 'symbol', or 'any'." }, - This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1: { code: 2343, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_named_1_but_module_0_has_no_exported_member_1_2343", message: "This syntax requires an imported helper named '{1}', but module '{0}' has no exported member '{1}'." }, - Type_0_does_not_satisfy_the_constraint_1: { code: 2344, category: ts.DiagnosticCategory.Error, key: "Type_0_does_not_satisfy_the_constraint_1_2344", message: "Type '{0}' does not satisfy the constraint '{1}'." }, - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: { code: 2345, category: ts.DiagnosticCategory.Error, key: "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", message: "Argument of type '{0}' is not assignable to parameter of type '{1}'." }, - Supplied_parameters_do_not_match_any_signature_of_call_target: { code: 2346, category: ts.DiagnosticCategory.Error, key: "Supplied_parameters_do_not_match_any_signature_of_call_target_2346", message: "Supplied parameters do not match any signature of call target." }, - Untyped_function_calls_may_not_accept_type_arguments: { code: 2347, category: ts.DiagnosticCategory.Error, key: "Untyped_function_calls_may_not_accept_type_arguments_2347", message: "Untyped function calls may not accept type arguments." }, - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: { code: 2348, category: ts.DiagnosticCategory.Error, key: "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", message: "Value of type '{0}' is not callable. Did you mean to include 'new'?" }, - Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures: { code: 2349, category: ts.DiagnosticCategory.Error, key: "Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatur_2349", message: "Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures." }, - Only_a_void_function_can_be_called_with_the_new_keyword: { code: 2350, category: ts.DiagnosticCategory.Error, key: "Only_a_void_function_can_be_called_with_the_new_keyword_2350", message: "Only a void function can be called with the 'new' keyword." }, - Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature: { code: 2351, category: ts.DiagnosticCategory.Error, key: "Cannot_use_new_with_an_expression_whose_type_lacks_a_call_or_construct_signature_2351", message: "Cannot use 'new' with an expression whose type lacks a call or construct signature." }, - Type_0_cannot_be_converted_to_type_1: { code: 2352, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_converted_to_type_1_2352", message: "Type '{0}' cannot be converted to type '{1}'." }, - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: { code: 2353, category: ts.DiagnosticCategory.Error, key: "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", message: "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'." }, - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: { code: 2354, category: ts.DiagnosticCategory.Error, key: "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", message: "This syntax requires an imported helper but module '{0}' cannot be found." }, - A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: { code: 2355, category: ts.DiagnosticCategory.Error, key: "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", message: "A function whose declared type is neither 'void' nor 'any' must return a value." }, - An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type: { code: 2356, category: ts.DiagnosticCategory.Error, key: "An_arithmetic_operand_must_be_of_type_any_number_or_an_enum_type_2356", message: "An arithmetic operand must be of type 'any', 'number' or an enum type." }, - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: { code: 2357, category: ts.DiagnosticCategory.Error, key: "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", message: "The operand of an increment or decrement operator must be a variable or a property access." }, - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2358, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", message: "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter." }, - The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: { code: 2359, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", message: "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type." }, - The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol: { code: 2360, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_in_expression_must_be_of_type_any_string_number_or_symbol_2360", message: "The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'." }, - The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2361, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_in_expression_must_be_of_type_any_an_object_type_or_a_type_parameter_2361", message: "The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter." }, - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2362, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2362", message: "The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type: { code: 2363, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_or_an_enum_type_2363", message: "The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type." }, - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: { code: 2364, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", message: "The left-hand side of an assignment expression must be a variable or a property access." }, - Operator_0_cannot_be_applied_to_types_1_and_2: { code: 2365, category: ts.DiagnosticCategory.Error, key: "Operator_0_cannot_be_applied_to_types_1_and_2_2365", message: "Operator '{0}' cannot be applied to types '{1}' and '{2}'." }, - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: { code: 2366, category: ts.DiagnosticCategory.Error, key: "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", message: "Function lacks ending return statement and return type does not include 'undefined'." }, - Type_parameter_name_cannot_be_0: { code: 2368, category: ts.DiagnosticCategory.Error, key: "Type_parameter_name_cannot_be_0_2368", message: "Type parameter name cannot be '{0}'." }, - A_parameter_property_is_only_allowed_in_a_constructor_implementation: { code: 2369, category: ts.DiagnosticCategory.Error, key: "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", message: "A parameter property is only allowed in a constructor implementation." }, - A_rest_parameter_must_be_of_an_array_type: { code: 2370, category: ts.DiagnosticCategory.Error, key: "A_rest_parameter_must_be_of_an_array_type_2370", message: "A rest parameter must be of an array type." }, - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: { code: 2371, category: ts.DiagnosticCategory.Error, key: "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", message: "A parameter initializer is only allowed in a function or constructor implementation." }, - Parameter_0_cannot_be_referenced_in_its_initializer: { code: 2372, category: ts.DiagnosticCategory.Error, key: "Parameter_0_cannot_be_referenced_in_its_initializer_2372", message: "Parameter '{0}' cannot be referenced in its initializer." }, - Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it: { code: 2373, category: ts.DiagnosticCategory.Error, key: "Initializer_of_parameter_0_cannot_reference_identifier_1_declared_after_it_2373", message: "Initializer of parameter '{0}' cannot reference identifier '{1}' declared after it." }, - Duplicate_string_index_signature: { code: 2374, category: ts.DiagnosticCategory.Error, key: "Duplicate_string_index_signature_2374", message: "Duplicate string index signature." }, - Duplicate_number_index_signature: { code: 2375, category: ts.DiagnosticCategory.Error, key: "Duplicate_number_index_signature_2375", message: "Duplicate number index signature." }, - A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_properties_or_has_parameter_properties: { code: 2376, category: ts.DiagnosticCategory.Error, key: "A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376", message: "A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties." }, - Constructors_for_derived_classes_must_contain_a_super_call: { code: 2377, category: ts.DiagnosticCategory.Error, key: "Constructors_for_derived_classes_must_contain_a_super_call_2377", message: "Constructors for derived classes must contain a 'super' call." }, - A_get_accessor_must_return_a_value: { code: 2378, category: ts.DiagnosticCategory.Error, key: "A_get_accessor_must_return_a_value_2378", message: "A 'get' accessor must return a value." }, - Getter_and_setter_accessors_do_not_agree_in_visibility: { code: 2379, category: ts.DiagnosticCategory.Error, key: "Getter_and_setter_accessors_do_not_agree_in_visibility_2379", message: "Getter and setter accessors do not agree in visibility." }, - get_and_set_accessor_must_have_the_same_type: { code: 2380, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_type_2380", message: "'get' and 'set' accessor must have the same type." }, - A_signature_with_an_implementation_cannot_use_a_string_literal_type: { code: 2381, category: ts.DiagnosticCategory.Error, key: "A_signature_with_an_implementation_cannot_use_a_string_literal_type_2381", message: "A signature with an implementation cannot use a string literal type." }, - Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature: { code: 2382, category: ts.DiagnosticCategory.Error, key: "Specialized_overload_signature_is_not_assignable_to_any_non_specialized_signature_2382", message: "Specialized overload signature is not assignable to any non-specialized signature." }, - Overload_signatures_must_all_be_exported_or_non_exported: { code: 2383, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_exported_or_non_exported_2383", message: "Overload signatures must all be exported or non-exported." }, - Overload_signatures_must_all_be_ambient_or_non_ambient: { code: 2384, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", message: "Overload signatures must all be ambient or non-ambient." }, - Overload_signatures_must_all_be_public_private_or_protected: { code: 2385, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_public_private_or_protected_2385", message: "Overload signatures must all be public, private or protected." }, - Overload_signatures_must_all_be_optional_or_required: { code: 2386, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_optional_or_required_2386", message: "Overload signatures must all be optional or required." }, - Function_overload_must_be_static: { code: 2387, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_be_static_2387", message: "Function overload must be static." }, - Function_overload_must_not_be_static: { code: 2388, category: ts.DiagnosticCategory.Error, key: "Function_overload_must_not_be_static_2388", message: "Function overload must not be static." }, - Function_implementation_name_must_be_0: { code: 2389, category: ts.DiagnosticCategory.Error, key: "Function_implementation_name_must_be_0_2389", message: "Function implementation name must be '{0}'." }, - Constructor_implementation_is_missing: { code: 2390, category: ts.DiagnosticCategory.Error, key: "Constructor_implementation_is_missing_2390", message: "Constructor implementation is missing." }, - Function_implementation_is_missing_or_not_immediately_following_the_declaration: { code: 2391, category: ts.DiagnosticCategory.Error, key: "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", message: "Function implementation is missing or not immediately following the declaration." }, - Multiple_constructor_implementations_are_not_allowed: { code: 2392, category: ts.DiagnosticCategory.Error, key: "Multiple_constructor_implementations_are_not_allowed_2392", message: "Multiple constructor implementations are not allowed." }, - Duplicate_function_implementation: { code: 2393, category: ts.DiagnosticCategory.Error, key: "Duplicate_function_implementation_2393", message: "Duplicate function implementation." }, - Overload_signature_is_not_compatible_with_function_implementation: { code: 2394, category: ts.DiagnosticCategory.Error, key: "Overload_signature_is_not_compatible_with_function_implementation_2394", message: "Overload signature is not compatible with function implementation." }, - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: { code: 2395, category: ts.DiagnosticCategory.Error, key: "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", message: "Individual declarations in merged declaration '{0}' must be all exported or all local." }, - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: { code: 2396, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", message: "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters." }, - Declaration_name_conflicts_with_built_in_global_identifier_0: { code: 2397, category: ts.DiagnosticCategory.Error, key: "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", message: "Declaration name conflicts with built-in global identifier '{0}'." }, - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: { code: 2399, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", message: "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference." }, - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: { code: 2400, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", message: "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference." }, - Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference: { code: 2401, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_super_Compiler_uses_super_to_capture_base_class_reference_2401", message: "Duplicate identifier '_super'. Compiler uses '_super' to capture base class reference." }, - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: { code: 2402, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", message: "Expression resolves to '_super' that compiler uses to capture base class reference." }, - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2403, category: ts.DiagnosticCategory.Error, key: "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", message: "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'." }, - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: { code: 2404, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", message: "The left-hand side of a 'for...in' statement cannot use a type annotation." }, - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: { code: 2405, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", message: "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'." }, - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: { code: 2406, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", message: "The left-hand side of a 'for...in' statement must be a variable or a property access." }, - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter: { code: 2407, category: ts.DiagnosticCategory.Error, key: "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_2407", message: "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter." }, - Setters_cannot_return_a_value: { code: 2408, category: ts.DiagnosticCategory.Error, key: "Setters_cannot_return_a_value_2408", message: "Setters cannot return a value." }, - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: { code: 2409, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", message: "Return type of constructor signature must be assignable to the instance type of the class." }, - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: { code: 2410, category: ts.DiagnosticCategory.Error, key: "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", message: "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'." }, - Property_0_of_type_1_is_not_assignable_to_string_index_type_2: { code: 2411, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_string_index_type_2_2411", message: "Property '{0}' of type '{1}' is not assignable to string index type '{2}'." }, - Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2: { code: 2412, category: ts.DiagnosticCategory.Error, key: "Property_0_of_type_1_is_not_assignable_to_numeric_index_type_2_2412", message: "Property '{0}' of type '{1}' is not assignable to numeric index type '{2}'." }, - Numeric_index_type_0_is_not_assignable_to_string_index_type_1: { code: 2413, category: ts.DiagnosticCategory.Error, key: "Numeric_index_type_0_is_not_assignable_to_string_index_type_1_2413", message: "Numeric index type '{0}' is not assignable to string index type '{1}'." }, - Class_name_cannot_be_0: { code: 2414, category: ts.DiagnosticCategory.Error, key: "Class_name_cannot_be_0_2414", message: "Class name cannot be '{0}'." }, - Class_0_incorrectly_extends_base_class_1: { code: 2415, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_extends_base_class_1_2415", message: "Class '{0}' incorrectly extends base class '{1}'." }, - Class_static_side_0_incorrectly_extends_base_class_static_side_1: { code: 2417, category: ts.DiagnosticCategory.Error, key: "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", message: "Class static side '{0}' incorrectly extends base class static side '{1}'." }, - Class_0_incorrectly_implements_interface_1: { code: 2420, category: ts.DiagnosticCategory.Error, key: "Class_0_incorrectly_implements_interface_1_2420", message: "Class '{0}' incorrectly implements interface '{1}'." }, - A_class_may_only_implement_another_class_or_interface: { code: 2422, category: ts.DiagnosticCategory.Error, key: "A_class_may_only_implement_another_class_or_interface_2422", message: "A class may only implement another class or interface." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: { code: 2423, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor." }, - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_property: { code: 2424, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_proper_2424", message: "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member property." }, - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2425, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", message: "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function." }, - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: { code: 2426, category: ts.DiagnosticCategory.Error, key: "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", message: "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function." }, - Interface_name_cannot_be_0: { code: 2427, category: ts.DiagnosticCategory.Error, key: "Interface_name_cannot_be_0_2427", message: "Interface name cannot be '{0}'." }, - All_declarations_of_0_must_have_identical_type_parameters: { code: 2428, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_type_parameters_2428", message: "All declarations of '{0}' must have identical type parameters." }, - Interface_0_incorrectly_extends_interface_1: { code: 2430, category: ts.DiagnosticCategory.Error, key: "Interface_0_incorrectly_extends_interface_1_2430", message: "Interface '{0}' incorrectly extends interface '{1}'." }, - Enum_name_cannot_be_0: { code: 2431, category: ts.DiagnosticCategory.Error, key: "Enum_name_cannot_be_0_2431", message: "Enum name cannot be '{0}'." }, - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: { code: 2432, category: ts.DiagnosticCategory.Error, key: "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", message: "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element." }, - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: { code: 2433, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", message: "A namespace declaration cannot be in a different file from a class or function with which it is merged." }, - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: { code: 2434, category: ts.DiagnosticCategory.Error, key: "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", message: "A namespace declaration cannot be located prior to a class or function with which it is merged." }, - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: { code: 2435, category: ts.DiagnosticCategory.Error, key: "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", message: "Ambient modules cannot be nested in other modules or namespaces." }, - Ambient_module_declaration_cannot_specify_relative_module_name: { code: 2436, category: ts.DiagnosticCategory.Error, key: "Ambient_module_declaration_cannot_specify_relative_module_name_2436", message: "Ambient module declaration cannot specify relative module name." }, - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: { code: 2437, category: ts.DiagnosticCategory.Error, key: "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", message: "Module '{0}' is hidden by a local declaration with the same name." }, - Import_name_cannot_be_0: { code: 2438, category: ts.DiagnosticCategory.Error, key: "Import_name_cannot_be_0_2438", message: "Import name cannot be '{0}'." }, - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: { code: 2439, category: ts.DiagnosticCategory.Error, key: "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", message: "Import or export declaration in an ambient module declaration cannot reference module through relative module name." }, - Import_declaration_conflicts_with_local_declaration_of_0: { code: 2440, category: ts.DiagnosticCategory.Error, key: "Import_declaration_conflicts_with_local_declaration_of_0_2440", message: "Import declaration conflicts with local declaration of '{0}'." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: { code: 2441, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module." }, - Types_have_separate_declarations_of_a_private_property_0: { code: 2442, category: ts.DiagnosticCategory.Error, key: "Types_have_separate_declarations_of_a_private_property_0_2442", message: "Types have separate declarations of a private property '{0}'." }, - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: { code: 2443, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", message: "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'." }, - Property_0_is_protected_in_type_1_but_public_in_type_2: { code: 2444, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", message: "Property '{0}' is protected in type '{1}' but public in type '{2}'." }, - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: { code: 2445, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", message: "Property '{0}' is protected and only accessible within class '{1}' and its subclasses." }, - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1: { code: 2446, category: ts.DiagnosticCategory.Error, key: "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_2446", message: "Property '{0}' is protected and only accessible through an instance of class '{1}'." }, - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: { code: 2447, category: ts.DiagnosticCategory.Error, key: "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", message: "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead." }, - Block_scoped_variable_0_used_before_its_declaration: { code: 2448, category: ts.DiagnosticCategory.Error, key: "Block_scoped_variable_0_used_before_its_declaration_2448", message: "Block-scoped variable '{0}' used before its declaration." }, - Class_0_used_before_its_declaration: { code: 2449, category: ts.DiagnosticCategory.Error, key: "Class_0_used_before_its_declaration_2449", message: "Class '{0}' used before its declaration." }, - Enum_0_used_before_its_declaration: { code: 2450, category: ts.DiagnosticCategory.Error, key: "Enum_0_used_before_its_declaration_2450", message: "Enum '{0}' used before its declaration." }, - Cannot_redeclare_block_scoped_variable_0: { code: 2451, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_block_scoped_variable_0_2451", message: "Cannot redeclare block-scoped variable '{0}'." }, - An_enum_member_cannot_have_a_numeric_name: { code: 2452, category: ts.DiagnosticCategory.Error, key: "An_enum_member_cannot_have_a_numeric_name_2452", message: "An enum member cannot have a numeric name." }, - The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_type_arguments_explicitly: { code: 2453, category: ts.DiagnosticCategory.Error, key: "The_type_argument_for_type_parameter_0_cannot_be_inferred_from_the_usage_Consider_specifying_the_typ_2453", message: "The type argument for type parameter '{0}' cannot be inferred from the usage. Consider specifying the type arguments explicitly." }, - Variable_0_is_used_before_being_assigned: { code: 2454, category: ts.DiagnosticCategory.Error, key: "Variable_0_is_used_before_being_assigned_2454", message: "Variable '{0}' is used before being assigned." }, - Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0: { code: 2455, category: ts.DiagnosticCategory.Error, key: "Type_argument_candidate_1_is_not_a_valid_type_argument_because_it_is_not_a_supertype_of_candidate_0_2455", message: "Type argument candidate '{1}' is not a valid type argument because it is not a supertype of candidate '{0}'." }, - Type_alias_0_circularly_references_itself: { code: 2456, category: ts.DiagnosticCategory.Error, key: "Type_alias_0_circularly_references_itself_2456", message: "Type alias '{0}' circularly references itself." }, - Type_alias_name_cannot_be_0: { code: 2457, category: ts.DiagnosticCategory.Error, key: "Type_alias_name_cannot_be_0_2457", message: "Type alias name cannot be '{0}'." }, - An_AMD_module_cannot_have_multiple_name_assignments: { code: 2458, category: ts.DiagnosticCategory.Error, key: "An_AMD_module_cannot_have_multiple_name_assignments_2458", message: "An AMD module cannot have multiple name assignments." }, - Type_0_has_no_property_1_and_no_string_index_signature: { code: 2459, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_and_no_string_index_signature_2459", message: "Type '{0}' has no property '{1}' and no string index signature." }, - Type_0_has_no_property_1: { code: 2460, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_property_1_2460", message: "Type '{0}' has no property '{1}'." }, - Type_0_is_not_an_array_type: { code: 2461, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_2461", message: "Type '{0}' is not an array type." }, - A_rest_element_must_be_last_in_a_destructuring_pattern: { code: 2462, category: ts.DiagnosticCategory.Error, key: "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", message: "A rest element must be last in a destructuring pattern." }, - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: { code: 2463, category: ts.DiagnosticCategory.Error, key: "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", message: "A binding pattern parameter cannot be optional in an implementation signature." }, - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: { code: 2464, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", message: "A computed property name must be of type 'string', 'number', 'symbol', or 'any'." }, - this_cannot_be_referenced_in_a_computed_property_name: { code: 2465, category: ts.DiagnosticCategory.Error, key: "this_cannot_be_referenced_in_a_computed_property_name_2465", message: "'this' cannot be referenced in a computed property name." }, - super_cannot_be_referenced_in_a_computed_property_name: { code: 2466, category: ts.DiagnosticCategory.Error, key: "super_cannot_be_referenced_in_a_computed_property_name_2466", message: "'super' cannot be referenced in a computed property name." }, - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: { code: 2467, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", message: "A computed property name cannot reference a type parameter from its containing type." }, - Cannot_find_global_value_0: { code: 2468, category: ts.DiagnosticCategory.Error, key: "Cannot_find_global_value_0_2468", message: "Cannot find global value '{0}'." }, - The_0_operator_cannot_be_applied_to_type_symbol: { code: 2469, category: ts.DiagnosticCategory.Error, key: "The_0_operator_cannot_be_applied_to_type_symbol_2469", message: "The '{0}' operator cannot be applied to type 'symbol'." }, - Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object: { code: 2470, category: ts.DiagnosticCategory.Error, key: "Symbol_reference_does_not_refer_to_the_global_Symbol_constructor_object_2470", message: "'Symbol' reference does not refer to the global Symbol constructor object." }, - A_computed_property_name_of_the_form_0_must_be_of_type_symbol: { code: 2471, category: ts.DiagnosticCategory.Error, key: "A_computed_property_name_of_the_form_0_must_be_of_type_symbol_2471", message: "A computed property name of the form '{0}' must be of type 'symbol'." }, - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: { code: 2472, category: ts.DiagnosticCategory.Error, key: "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", message: "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher." }, - Enum_declarations_must_all_be_const_or_non_const: { code: 2473, category: ts.DiagnosticCategory.Error, key: "Enum_declarations_must_all_be_const_or_non_const_2473", message: "Enum declarations must all be const or non-const." }, - In_const_enum_declarations_member_initializer_must_be_constant_expression: { code: 2474, category: ts.DiagnosticCategory.Error, key: "In_const_enum_declarations_member_initializer_must_be_constant_expression_2474", message: "In 'const' enum declarations member initializer must be constant expression." }, - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment: { code: 2475, category: ts.DiagnosticCategory.Error, key: "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", message: "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment." }, - A_const_enum_member_can_only_be_accessed_using_a_string_literal: { code: 2476, category: ts.DiagnosticCategory.Error, key: "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", message: "A const enum member can only be accessed using a string literal." }, - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: { code: 2477, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", message: "'const' enum member initializer was evaluated to a non-finite value." }, - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: { code: 2478, category: ts.DiagnosticCategory.Error, key: "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", message: "'const' enum member initializer was evaluated to disallowed value 'NaN'." }, - Property_0_does_not_exist_on_const_enum_1: { code: 2479, category: ts.DiagnosticCategory.Error, key: "Property_0_does_not_exist_on_const_enum_1_2479", message: "Property '{0}' does not exist on 'const' enum '{1}'." }, - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: { code: 2480, category: ts.DiagnosticCategory.Error, key: "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", message: "'let' is not allowed to be used as a name in 'let' or 'const' declarations." }, - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: { code: 2481, category: ts.DiagnosticCategory.Error, key: "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", message: "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'." }, - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: { code: 2483, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", message: "The left-hand side of a 'for...of' statement cannot use a type annotation." }, - Export_declaration_conflicts_with_exported_declaration_of_0: { code: 2484, category: ts.DiagnosticCategory.Error, key: "Export_declaration_conflicts_with_exported_declaration_of_0_2484", message: "Export declaration conflicts with exported declaration of '{0}'." }, - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: { code: 2487, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", message: "The left-hand side of a 'for...of' statement must be a variable or a property access." }, - Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2488, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", message: "Type must have a '[Symbol.iterator]()' method that returns an iterator." }, - An_iterator_must_have_a_next_method: { code: 2489, category: ts.DiagnosticCategory.Error, key: "An_iterator_must_have_a_next_method_2489", message: "An iterator must have a 'next()' method." }, - The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property: { code: 2490, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_iterator_must_have_a_value_property_2490", message: "The type returned by the 'next()' method of an iterator must have a 'value' property." }, - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: { code: 2491, category: ts.DiagnosticCategory.Error, key: "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", message: "The left-hand side of a 'for...in' statement cannot be a destructuring pattern." }, - Cannot_redeclare_identifier_0_in_catch_clause: { code: 2492, category: ts.DiagnosticCategory.Error, key: "Cannot_redeclare_identifier_0_in_catch_clause_2492", message: "Cannot redeclare identifier '{0}' in catch clause." }, - Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2: { code: 2493, category: ts.DiagnosticCategory.Error, key: "Tuple_type_0_with_length_1_cannot_be_assigned_to_tuple_with_length_2_2493", message: "Tuple type '{0}' with length '{1}' cannot be assigned to tuple with length '{2}'." }, - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: { code: 2494, category: ts.DiagnosticCategory.Error, key: "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", message: "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher." }, - Type_0_is_not_an_array_type_or_a_string_type: { code: 2495, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_2495", message: "Type '{0}' is not an array type or a string type." }, - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: { code: 2496, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", message: "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression." }, - Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct: { code: 2497, category: ts.DiagnosticCategory.Error, key: "Module_0_resolves_to_a_non_module_entity_and_cannot_be_imported_using_this_construct_2497", message: "Module '{0}' resolves to a non-module entity and cannot be imported using this construct." }, - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: { code: 2498, category: ts.DiagnosticCategory.Error, key: "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", message: "Module '{0}' uses 'export =' and cannot be used with 'export *'." }, - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2499, category: ts.DiagnosticCategory.Error, key: "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", message: "An interface can only extend an identifier/qualified-name with optional type arguments." }, - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: { code: 2500, category: ts.DiagnosticCategory.Error, key: "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", message: "A class can only implement an identifier/qualified-name with optional type arguments." }, - A_rest_element_cannot_contain_a_binding_pattern: { code: 2501, category: ts.DiagnosticCategory.Error, key: "A_rest_element_cannot_contain_a_binding_pattern_2501", message: "A rest element cannot contain a binding pattern." }, - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: { code: 2502, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", message: "'{0}' is referenced directly or indirectly in its own type annotation." }, - Cannot_find_namespace_0: { code: 2503, category: ts.DiagnosticCategory.Error, key: "Cannot_find_namespace_0_2503", message: "Cannot find namespace '{0}'." }, - Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: { code: 2504, category: ts.DiagnosticCategory.Error, key: "Type_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", message: "Type must have a '[Symbol.asyncIterator]()' method that returns an async iterator." }, - A_generator_cannot_have_a_void_type_annotation: { code: 2505, category: ts.DiagnosticCategory.Error, key: "A_generator_cannot_have_a_void_type_annotation_2505", message: "A generator cannot have a 'void' type annotation." }, - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: { code: 2506, category: ts.DiagnosticCategory.Error, key: "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", message: "'{0}' is referenced directly or indirectly in its own base expression." }, - Type_0_is_not_a_constructor_function_type: { code: 2507, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_a_constructor_function_type_2507", message: "Type '{0}' is not a constructor function type." }, - No_base_constructor_has_the_specified_number_of_type_arguments: { code: 2508, category: ts.DiagnosticCategory.Error, key: "No_base_constructor_has_the_specified_number_of_type_arguments_2508", message: "No base constructor has the specified number of type arguments." }, - Base_constructor_return_type_0_is_not_a_class_or_interface_type: { code: 2509, category: ts.DiagnosticCategory.Error, key: "Base_constructor_return_type_0_is_not_a_class_or_interface_type_2509", message: "Base constructor return type '{0}' is not a class or interface type." }, - Base_constructors_must_all_have_the_same_return_type: { code: 2510, category: ts.DiagnosticCategory.Error, key: "Base_constructors_must_all_have_the_same_return_type_2510", message: "Base constructors must all have the same return type." }, - Cannot_create_an_instance_of_the_abstract_class_0: { code: 2511, category: ts.DiagnosticCategory.Error, key: "Cannot_create_an_instance_of_the_abstract_class_0_2511", message: "Cannot create an instance of the abstract class '{0}'." }, - Overload_signatures_must_all_be_abstract_or_non_abstract: { code: 2512, category: ts.DiagnosticCategory.Error, key: "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", message: "Overload signatures must all be abstract or non-abstract." }, - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: { code: 2513, category: ts.DiagnosticCategory.Error, key: "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", message: "Abstract method '{0}' in class '{1}' cannot be accessed via super expression." }, - Classes_containing_abstract_methods_must_be_marked_abstract: { code: 2514, category: ts.DiagnosticCategory.Error, key: "Classes_containing_abstract_methods_must_be_marked_abstract_2514", message: "Classes containing abstract methods must be marked abstract." }, - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: { code: 2515, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", message: "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'." }, - All_declarations_of_an_abstract_method_must_be_consecutive: { code: 2516, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_an_abstract_method_must_be_consecutive_2516", message: "All declarations of an abstract method must be consecutive." }, - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: { code: 2517, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", message: "Cannot assign an abstract constructor type to a non-abstract constructor type." }, - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: { code: 2518, category: ts.DiagnosticCategory.Error, key: "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", message: "A 'this'-based type guard is not compatible with a parameter-based type guard." }, - An_async_iterator_must_have_a_next_method: { code: 2519, category: ts.DiagnosticCategory.Error, key: "An_async_iterator_must_have_a_next_method_2519", message: "An async iterator must have a 'next()' method." }, - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: { code: 2520, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", message: "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions." }, - Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions: { code: 2521, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_0_that_compiler_uses_to_support_async_functions_2521", message: "Expression resolves to variable declaration '{0}' that compiler uses to support async functions." }, - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: { code: 2522, category: ts.DiagnosticCategory.Error, key: "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", message: "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method." }, - yield_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2523, category: ts.DiagnosticCategory.Error, key: "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", message: "'yield' expressions cannot be used in a parameter initializer." }, - await_expressions_cannot_be_used_in_a_parameter_initializer: { code: 2524, category: ts.DiagnosticCategory.Error, key: "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", message: "'await' expressions cannot be used in a parameter initializer." }, - Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: { code: 2525, category: ts.DiagnosticCategory.Error, key: "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", message: "Initializer provides no value for this binding element and the binding element has no default value." }, - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: { code: 2526, category: ts.DiagnosticCategory.Error, key: "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", message: "A 'this' type is available only in a non-static member of a class or interface." }, - The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary: { code: 2527, category: ts.DiagnosticCategory.Error, key: "The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary_2527", message: "The inferred type of '{0}' references an inaccessible 'this' type. A type annotation is necessary." }, - A_module_cannot_have_multiple_default_exports: { code: 2528, category: ts.DiagnosticCategory.Error, key: "A_module_cannot_have_multiple_default_exports_2528", message: "A module cannot have multiple default exports." }, - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: { code: 2529, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", message: "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions." }, - Property_0_is_incompatible_with_index_signature: { code: 2530, category: ts.DiagnosticCategory.Error, key: "Property_0_is_incompatible_with_index_signature_2530", message: "Property '{0}' is incompatible with index signature." }, - Object_is_possibly_null: { code: 2531, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_2531", message: "Object is possibly 'null'." }, - Object_is_possibly_undefined: { code: 2532, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_undefined_2532", message: "Object is possibly 'undefined'." }, - Object_is_possibly_null_or_undefined: { code: 2533, category: ts.DiagnosticCategory.Error, key: "Object_is_possibly_null_or_undefined_2533", message: "Object is possibly 'null' or 'undefined'." }, - A_function_returning_never_cannot_have_a_reachable_end_point: { code: 2534, category: ts.DiagnosticCategory.Error, key: "A_function_returning_never_cannot_have_a_reachable_end_point_2534", message: "A function returning 'never' cannot have a reachable end point." }, - Enum_type_0_has_members_with_initializers_that_are_not_literals: { code: 2535, category: ts.DiagnosticCategory.Error, key: "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", message: "Enum type '{0}' has members with initializers that are not literals." }, - Type_0_cannot_be_used_to_index_type_1: { code: 2536, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_to_index_type_1_2536", message: "Type '{0}' cannot be used to index type '{1}'." }, - Type_0_has_no_matching_index_signature_for_type_1: { code: 2537, category: ts.DiagnosticCategory.Error, key: "Type_0_has_no_matching_index_signature_for_type_1_2537", message: "Type '{0}' has no matching index signature for type '{1}'." }, - Type_0_cannot_be_used_as_an_index_type: { code: 2538, category: ts.DiagnosticCategory.Error, key: "Type_0_cannot_be_used_as_an_index_type_2538", message: "Type '{0}' cannot be used as an index type." }, - Cannot_assign_to_0_because_it_is_not_a_variable: { code: 2539, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_not_a_variable_2539", message: "Cannot assign to '{0}' because it is not a variable." }, - Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property: { code: 2540, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property_2540", message: "Cannot assign to '{0}' because it is a constant or a read-only property." }, - The_target_of_an_assignment_must_be_a_variable_or_a_property_access: { code: 2541, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_assignment_must_be_a_variable_or_a_property_access_2541", message: "The target of an assignment must be a variable or a property access." }, - Index_signature_in_type_0_only_permits_reading: { code: 2542, category: ts.DiagnosticCategory.Error, key: "Index_signature_in_type_0_only_permits_reading_2542", message: "Index signature in type '{0}' only permits reading." }, - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: { code: 2543, category: ts.DiagnosticCategory.Error, key: "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", message: "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference." }, - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: { code: 2544, category: ts.DiagnosticCategory.Error, key: "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", message: "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference." }, - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: { code: 2545, category: ts.DiagnosticCategory.Error, key: "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", message: "A mixin class must have a constructor with a single rest parameter of type 'any[]'." }, - Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1: { code: 2546, category: ts.DiagnosticCategory.Error, key: "Property_0_has_conflicting_declarations_and_is_inaccessible_in_type_1_2546", message: "Property '{0}' has conflicting declarations and is inaccessible in type '{1}'." }, - The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: { code: 2547, category: ts.DiagnosticCategory.Error, key: "The_type_returned_by_the_next_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value__2547", message: "The type returned by the 'next()' method of an async iterator must be a promise for a type with a 'value' property." }, - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2548, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", message: "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: { code: 2549, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", message: "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator." }, - Generic_type_instantiation_is_excessively_deep_and_possibly_infinite: { code: 2550, category: ts.DiagnosticCategory.Error, key: "Generic_type_instantiation_is_excessively_deep_and_possibly_infinite_2550", message: "Generic type instantiation is excessively deep and possibly infinite." }, - JSX_element_attributes_type_0_may_not_be_a_union_type: { code: 2600, category: ts.DiagnosticCategory.Error, key: "JSX_element_attributes_type_0_may_not_be_a_union_type_2600", message: "JSX element attributes type '{0}' may not be a union type." }, - The_return_type_of_a_JSX_element_constructor_must_return_an_object_type: { code: 2601, category: ts.DiagnosticCategory.Error, key: "The_return_type_of_a_JSX_element_constructor_must_return_an_object_type_2601", message: "The return type of a JSX element constructor must return an object type." }, - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: { code: 2602, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", message: "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist." }, - Property_0_in_type_1_is_not_assignable_to_type_2: { code: 2603, category: ts.DiagnosticCategory.Error, key: "Property_0_in_type_1_is_not_assignable_to_type_2_2603", message: "Property '{0}' in type '{1}' is not assignable to type '{2}'." }, - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: { code: 2604, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", message: "JSX element type '{0}' does not have any construct or call signatures." }, - JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements: { code: 2605, category: ts.DiagnosticCategory.Error, key: "JSX_element_type_0_is_not_a_constructor_function_for_JSX_elements_2605", message: "JSX element type '{0}' is not a constructor function for JSX elements." }, - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: { code: 2606, category: ts.DiagnosticCategory.Error, key: "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", message: "Property '{0}' of JSX spread attribute is not assignable to target property." }, - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: { code: 2607, category: ts.DiagnosticCategory.Error, key: "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", message: "JSX element class does not support attributes because it does not have a '{0}' property." }, - The_global_type_JSX_0_may_not_have_more_than_one_property: { code: 2608, category: ts.DiagnosticCategory.Error, key: "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", message: "The global type 'JSX.{0}' may not have more than one property." }, - JSX_spread_child_must_be_an_array_type: { code: 2609, category: ts.DiagnosticCategory.Error, key: "JSX_spread_child_must_be_an_array_type_2609", message: "JSX spread child must be an array type." }, - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: { code: 2649, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", message: "Cannot augment module '{0}' with value exports because it resolves to a non-module entity." }, - Cannot_emit_namespaced_JSX_elements_in_React: { code: 2650, category: ts.DiagnosticCategory.Error, key: "Cannot_emit_namespaced_JSX_elements_in_React_2650", message: "Cannot emit namespaced JSX elements in React." }, - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: { code: 2651, category: ts.DiagnosticCategory.Error, key: "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", message: "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums." }, - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: { code: 2652, category: ts.DiagnosticCategory.Error, key: "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", message: "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead." }, - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: { code: 2653, category: ts.DiagnosticCategory.Error, key: "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", message: "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'." }, - Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition: { code: 2654, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_pack_2654", message: "Exported external package typings file cannot contain tripleslash references. Please contact the package author to update the package definition." }, - Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition: { code: 2656, category: ts.DiagnosticCategory.Error, key: "Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_2656", message: "Exported external package typings file '{0}' is not a module. Please contact the package author to update the package definition." }, - JSX_expressions_must_have_one_parent_element: { code: 2657, category: ts.DiagnosticCategory.Error, key: "JSX_expressions_must_have_one_parent_element_2657", message: "JSX expressions must have one parent element." }, - Type_0_provides_no_match_for_the_signature_1: { code: 2658, category: ts.DiagnosticCategory.Error, key: "Type_0_provides_no_match_for_the_signature_1_2658", message: "Type '{0}' provides no match for the signature '{1}'." }, - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: { code: 2659, category: ts.DiagnosticCategory.Error, key: "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", message: "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher." }, - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: { code: 2660, category: ts.DiagnosticCategory.Error, key: "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", message: "'super' can only be referenced in members of derived classes or object literal expressions." }, - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: { code: 2661, category: ts.DiagnosticCategory.Error, key: "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", message: "Cannot export '{0}'. Only local declarations can be exported from a module." }, - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: { code: 2662, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", message: "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?" }, - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: { code: 2663, category: ts.DiagnosticCategory.Error, key: "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", message: "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?" }, - Invalid_module_name_in_augmentation_module_0_cannot_be_found: { code: 2664, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", message: "Invalid module name in augmentation, module '{0}' cannot be found." }, - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: { code: 2665, category: ts.DiagnosticCategory.Error, key: "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", message: "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented." }, - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: { code: 2666, category: ts.DiagnosticCategory.Error, key: "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", message: "Exports and export assignments are not permitted in module augmentations." }, - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: { code: 2667, category: ts.DiagnosticCategory.Error, key: "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", message: "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module." }, - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: { code: 2668, category: ts.DiagnosticCategory.Error, key: "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", message: "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible." }, - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: { code: 2669, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", message: "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations." }, - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: { code: 2670, category: ts.DiagnosticCategory.Error, key: "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", message: "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context." }, - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: { code: 2671, category: ts.DiagnosticCategory.Error, key: "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", message: "Cannot augment module '{0}' because it resolves to a non-module entity." }, - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: { code: 2672, category: ts.DiagnosticCategory.Error, key: "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", message: "Cannot assign a '{0}' constructor type to a '{1}' constructor type." }, - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: { code: 2673, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", message: "Constructor of class '{0}' is private and only accessible within the class declaration." }, - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: { code: 2674, category: ts.DiagnosticCategory.Error, key: "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", message: "Constructor of class '{0}' is protected and only accessible within the class declaration." }, - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: { code: 2675, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", message: "Cannot extend a class '{0}'. Class constructor is marked as private." }, - Accessors_must_both_be_abstract_or_non_abstract: { code: 2676, category: ts.DiagnosticCategory.Error, key: "Accessors_must_both_be_abstract_or_non_abstract_2676", message: "Accessors must both be abstract or non-abstract." }, - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: { code: 2677, category: ts.DiagnosticCategory.Error, key: "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", message: "A type predicate's type must be assignable to its parameter's type." }, - Type_0_is_not_comparable_to_type_1: { code: 2678, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_comparable_to_type_1_2678", message: "Type '{0}' is not comparable to type '{1}'." }, - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: { code: 2679, category: ts.DiagnosticCategory.Error, key: "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", message: "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'." }, - A_this_parameter_must_be_the_first_parameter: { code: 2680, category: ts.DiagnosticCategory.Error, key: "A_this_parameter_must_be_the_first_parameter_2680", message: "A 'this' parameter must be the first parameter." }, - A_constructor_cannot_have_a_this_parameter: { code: 2681, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_have_a_this_parameter_2681", message: "A constructor cannot have a 'this' parameter." }, - get_and_set_accessor_must_have_the_same_this_type: { code: 2682, category: ts.DiagnosticCategory.Error, key: "get_and_set_accessor_must_have_the_same_this_type_2682", message: "'get' and 'set' accessor must have the same 'this' type." }, - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: { code: 2683, category: ts.DiagnosticCategory.Error, key: "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", message: "'this' implicitly has type 'any' because it does not have a type annotation." }, - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: { code: 2684, category: ts.DiagnosticCategory.Error, key: "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", message: "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'." }, - The_this_types_of_each_signature_are_incompatible: { code: 2685, category: ts.DiagnosticCategory.Error, key: "The_this_types_of_each_signature_are_incompatible_2685", message: "The 'this' types of each signature are incompatible." }, - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: { code: 2686, category: ts.DiagnosticCategory.Error, key: "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", message: "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead." }, - All_declarations_of_0_must_have_identical_modifiers: { code: 2687, category: ts.DiagnosticCategory.Error, key: "All_declarations_of_0_must_have_identical_modifiers_2687", message: "All declarations of '{0}' must have identical modifiers." }, - Cannot_find_type_definition_file_for_0: { code: 2688, category: ts.DiagnosticCategory.Error, key: "Cannot_find_type_definition_file_for_0_2688", message: "Cannot find type definition file for '{0}'." }, - Cannot_extend_an_interface_0_Did_you_mean_implements: { code: 2689, category: ts.DiagnosticCategory.Error, key: "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", message: "Cannot extend an interface '{0}'. Did you mean 'implements'?" }, - An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: { code: 2691, category: ts.DiagnosticCategory.Error, key: "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", message: "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead." }, - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: { code: 2692, category: ts.DiagnosticCategory.Error, key: "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", message: "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: { code: 2693, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", message: "'{0}' only refers to a type, but is being used as a value here." }, - Namespace_0_has_no_exported_member_1: { code: 2694, category: ts.DiagnosticCategory.Error, key: "Namespace_0_has_no_exported_member_1_2694", message: "Namespace '{0}' has no exported member '{1}'." }, - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: { code: 2695, category: ts.DiagnosticCategory.Error, key: "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", message: "Left side of comma operator is unused and has no side effects." }, - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: { code: 2696, category: ts.DiagnosticCategory.Error, key: "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", message: "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?" }, - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: { code: 2697, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", message: "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your `--lib` option." }, - Spread_types_may_only_be_created_from_object_types: { code: 2698, category: ts.DiagnosticCategory.Error, key: "Spread_types_may_only_be_created_from_object_types_2698", message: "Spread types may only be created from object types." }, - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: { code: 2699, category: ts.DiagnosticCategory.Error, key: "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", message: "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'." }, - Rest_types_may_only_be_created_from_object_types: { code: 2700, category: ts.DiagnosticCategory.Error, key: "Rest_types_may_only_be_created_from_object_types_2700", message: "Rest types may only be created from object types." }, - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: { code: 2701, category: ts.DiagnosticCategory.Error, key: "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", message: "The target of an object rest assignment must be a variable or a property access." }, - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: { code: 2702, category: ts.DiagnosticCategory.Error, key: "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", message: "'{0}' only refers to a type, but is being used as a namespace here." }, - The_operand_of_a_delete_operator_must_be_a_property_reference: { code: 2703, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", message: "The operand of a delete operator must be a property reference." }, - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: { code: 2704, category: ts.DiagnosticCategory.Error, key: "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", message: "The operand of a delete operator cannot be a read-only property." }, - An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: { code: 2705, category: ts.DiagnosticCategory.Error, key: "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", message: "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your `--lib` option." }, - Required_type_parameters_may_not_follow_optional_type_parameters: { code: 2706, category: ts.DiagnosticCategory.Error, key: "Required_type_parameters_may_not_follow_optional_type_parameters_2706", message: "Required type parameters may not follow optional type parameters." }, - Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." }, - Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." }, - Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." }, - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." }, - Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." }, - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." }, - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4006, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", message: "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4008, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", message: "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4010, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", message: "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4012, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", message: "Type parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4014, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", message: "Type parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4016, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", message: "Type parameter '{0}' of exported function has or is using private name '{1}'." }, - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4019, category: ts.DiagnosticCategory.Error, key: "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", message: "Implements clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: { code: 4020, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", message: "'extends' clause of exported class '{0}' has or is using private name '{1}'." }, - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: { code: 4022, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", message: "'extends' clause of exported interface '{0}' has or is using private name '{1}'." }, - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4023, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", message: "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named." }, - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: { code: 4024, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", message: "Exported variable '{0}' has or is using name '{1}' from private module '{2}'." }, - Exported_variable_0_has_or_is_using_private_name_1: { code: 4025, category: ts.DiagnosticCategory.Error, key: "Exported_variable_0_has_or_is_using_private_name_1_4025", message: "Exported variable '{0}' has or is using private name '{1}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4026, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", message: "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4027, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", message: "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4028, category: ts.DiagnosticCategory.Error, key: "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", message: "Public static property '{0}' of exported class has or is using private name '{1}'." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4029, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", message: "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4030, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", message: "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'." }, - Public_property_0_of_exported_class_has_or_is_using_private_name_1: { code: 4031, category: ts.DiagnosticCategory.Error, key: "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", message: "Public property '{0}' of exported class has or is using private name '{1}'." }, - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4032, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", message: "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'." }, - Property_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4033, category: ts.DiagnosticCategory.Error, key: "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", message: "Property '{0}' of exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4034, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_name_1_from_private_4034", message: "Parameter '{0}' of public static property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4035, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_property_setter_from_exported_class_has_or_is_using_private_name_1_4035", message: "Parameter '{0}' of public static property setter from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4036, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_name_1_from_private_module_4036", message: "Parameter '{0}' of public property setter from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1: { code: 4037, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_property_setter_from_exported_class_has_or_is_using_private_name_1_4037", message: "Parameter '{0}' of public property setter from exported class has or is using private name '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4038, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_externa_4038", message: "Return type of public static property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4039, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_name_0_from_private_4039", message: "Return type of public static property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4040, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_property_getter_from_exported_class_has_or_is_using_private_name_0_4040", message: "Return type of public static property getter from exported class has or is using private name '{0}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4041, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_external_modul_4041", message: "Return type of public property getter from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4042, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_name_0_from_private_module_4042", message: "Return type of public property getter from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0: { code: 4043, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_property_getter_from_exported_class_has_or_is_using_private_name_0_4043", message: "Return type of public property getter from exported class has or is using private name '{0}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4044, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", message: "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4045, category: ts.DiagnosticCategory.Error, key: "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", message: "Return type of constructor signature from exported interface has or is using private name '{0}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4046, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", message: "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4047, category: ts.DiagnosticCategory.Error, key: "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", message: "Return type of call signature from exported interface has or is using private name '{0}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4048, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", message: "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: { code: 4049, category: ts.DiagnosticCategory.Error, key: "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", message: "Return type of index signature from exported interface has or is using private name '{0}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4050, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", message: "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4051, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", message: "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: { code: 4052, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", message: "Return type of public static method from exported class has or is using private name '{0}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4053, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", message: "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: { code: 4054, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", message: "Return type of public method from exported class has or is using name '{0}' from private module '{1}'." }, - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: { code: 4055, category: ts.DiagnosticCategory.Error, key: "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", message: "Return type of public method from exported class has or is using private name '{0}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: { code: 4056, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", message: "Return type of method from exported interface has or is using name '{0}' from private module '{1}'." }, - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: { code: 4057, category: ts.DiagnosticCategory.Error, key: "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", message: "Return type of method from exported interface has or is using private name '{0}'." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: { code: 4058, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", message: "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named." }, - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: { code: 4059, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", message: "Return type of exported function has or is using name '{0}' from private module '{1}'." }, - Return_type_of_exported_function_has_or_is_using_private_name_0: { code: 4060, category: ts.DiagnosticCategory.Error, key: "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", message: "Return type of exported function has or is using private name '{0}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4061, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4062, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", message: "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: { code: 4063, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", message: "Parameter '{0}' of constructor from exported class has or is using private name '{1}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4064, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", message: "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4065, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", message: "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4066, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", message: "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4067, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", message: "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4068, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4069, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", message: "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: { code: 4070, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", message: "Parameter '{0}' of public static method from exported class has or is using private name '{1}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4071, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: { code: 4072, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", message: "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: { code: 4073, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", message: "Parameter '{0}' of public method from exported class has or is using private name '{1}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4074, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", message: "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: { code: 4075, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", message: "Parameter '{0}' of method from exported interface has or is using private name '{1}'." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: { code: 4076, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", message: "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named." }, - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: { code: 4077, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", message: "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_exported_function_has_or_is_using_private_name_1: { code: 4078, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", message: "Parameter '{0}' of exported function has or is using private name '{1}'." }, - Exported_type_alias_0_has_or_is_using_private_name_1: { code: 4081, category: ts.DiagnosticCategory.Error, key: "Exported_type_alias_0_has_or_is_using_private_name_1_4081", message: "Exported type alias '{0}' has or is using private name '{1}'." }, - Default_export_of_the_module_has_or_is_using_private_name_0: { code: 4082, category: ts.DiagnosticCategory.Error, key: "Default_export_of_the_module_has_or_is_using_private_name_0_4082", message: "Default export of the module has or is using private name '{0}'." }, - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: { code: 4083, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", message: "Type parameter '{0}' of exported type alias has or is using private name '{1}'." }, - Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: { code: 4090, category: ts.DiagnosticCategory.Message, key: "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", message: "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: { code: 4091, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", message: "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'." }, - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: { code: 4092, category: ts.DiagnosticCategory.Error, key: "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", message: "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'." }, - extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced: { code: 4093, category: ts.DiagnosticCategory.Error, key: "extends_clause_of_exported_class_0_refers_to_a_type_whose_name_cannot_be_referenced_4093", message: "'extends' clause of exported class '{0}' refers to a type whose name cannot be referenced." }, - The_current_host_does_not_support_the_0_option: { code: 5001, category: ts.DiagnosticCategory.Error, key: "The_current_host_does_not_support_the_0_option_5001", message: "The current host does not support the '{0}' option." }, - Cannot_find_the_common_subdirectory_path_for_the_input_files: { code: 5009, category: ts.DiagnosticCategory.Error, key: "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", message: "Cannot find the common subdirectory path for the input files." }, - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5010, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", message: "File specification cannot end in a recursive directory wildcard ('**'): '{0}'." }, - File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0: { code: 5011, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0_5011", message: "File specification cannot contain multiple recursive directory wildcards ('**'): '{0}'." }, - Cannot_read_file_0_Colon_1: { code: 5012, category: ts.DiagnosticCategory.Error, key: "Cannot_read_file_0_Colon_1_5012", message: "Cannot read file '{0}': {1}." }, - Failed_to_parse_file_0_Colon_1: { code: 5014, category: ts.DiagnosticCategory.Error, key: "Failed_to_parse_file_0_Colon_1_5014", message: "Failed to parse file '{0}': {1}." }, - Unknown_compiler_option_0: { code: 5023, category: ts.DiagnosticCategory.Error, key: "Unknown_compiler_option_0_5023", message: "Unknown compiler option '{0}'." }, - Compiler_option_0_requires_a_value_of_type_1: { code: 5024, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_requires_a_value_of_type_1_5024", message: "Compiler option '{0}' requires a value of type {1}." }, - Could_not_write_file_0_Colon_1: { code: 5033, category: ts.DiagnosticCategory.Error, key: "Could_not_write_file_0_Colon_1_5033", message: "Could not write file '{0}': {1}." }, - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: { code: 5042, category: ts.DiagnosticCategory.Error, key: "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", message: "Option 'project' cannot be mixed with source files on a command line." }, - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: { code: 5047, category: ts.DiagnosticCategory.Error, key: "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", message: "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher." }, - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: { code: 5051, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", message: "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided." }, - Option_0_cannot_be_specified_without_specifying_option_1: { code: 5052, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_without_specifying_option_1_5052", message: "Option '{0}' cannot be specified without specifying option '{1}'." }, - Option_0_cannot_be_specified_with_option_1: { code: 5053, category: ts.DiagnosticCategory.Error, key: "Option_0_cannot_be_specified_with_option_1_5053", message: "Option '{0}' cannot be specified with option '{1}'." }, - A_tsconfig_json_file_is_already_defined_at_Colon_0: { code: 5054, category: ts.DiagnosticCategory.Error, key: "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", message: "A 'tsconfig.json' file is already defined at: '{0}'." }, - Cannot_write_file_0_because_it_would_overwrite_input_file: { code: 5055, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", message: "Cannot write file '{0}' because it would overwrite input file." }, - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: { code: 5056, category: ts.DiagnosticCategory.Error, key: "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", message: "Cannot write file '{0}' because it would be overwritten by multiple input files." }, - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: { code: 5057, category: ts.DiagnosticCategory.Error, key: "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", message: "Cannot find a tsconfig.json file at the specified directory: '{0}'." }, - The_specified_path_does_not_exist_Colon_0: { code: 5058, category: ts.DiagnosticCategory.Error, key: "The_specified_path_does_not_exist_Colon_0_5058", message: "The specified path does not exist: '{0}'." }, - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: { code: 5059, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", message: "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier." }, - Option_paths_cannot_be_used_without_specifying_baseUrl_option: { code: 5060, category: ts.DiagnosticCategory.Error, key: "Option_paths_cannot_be_used_without_specifying_baseUrl_option_5060", message: "Option 'paths' cannot be used without specifying '--baseUrl' option." }, - Pattern_0_can_have_at_most_one_Asterisk_character: { code: 5061, category: ts.DiagnosticCategory.Error, key: "Pattern_0_can_have_at_most_one_Asterisk_character_5061", message: "Pattern '{0}' can have at most one '*' character." }, - Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character: { code: 5062, category: ts.DiagnosticCategory.Error, key: "Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character_5062", message: "Substitution '{0}' in pattern '{1}' in can have at most one '*' character." }, - Substitutions_for_pattern_0_should_be_an_array: { code: 5063, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_should_be_an_array_5063", message: "Substitutions for pattern '{0}' should be an array." }, - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: { code: 5064, category: ts.DiagnosticCategory.Error, key: "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", message: "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'." }, - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: { code: 5065, category: ts.DiagnosticCategory.Error, key: "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", message: "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'." }, - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: { code: 5066, category: ts.DiagnosticCategory.Error, key: "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", message: "Substitutions for pattern '{0}' shouldn't be an empty array." }, - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: { code: 5067, category: ts.DiagnosticCategory.Error, key: "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", message: "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name." }, - Concatenate_and_emit_output_to_single_file: { code: 6001, category: ts.DiagnosticCategory.Message, key: "Concatenate_and_emit_output_to_single_file_6001", message: "Concatenate and emit output to single file." }, - Generates_corresponding_d_ts_file: { code: 6002, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_d_ts_file_6002", message: "Generates corresponding '.d.ts' file." }, - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: { code: 6003, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6003", message: "Specify the location where debugger should locate map files instead of generated locations." }, - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: { code: 6004, category: ts.DiagnosticCategory.Message, key: "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", message: "Specify the location where debugger should locate TypeScript files instead of source locations." }, - Watch_input_files: { code: 6005, category: ts.DiagnosticCategory.Message, key: "Watch_input_files_6005", message: "Watch input files." }, - Redirect_output_structure_to_the_directory: { code: 6006, category: ts.DiagnosticCategory.Message, key: "Redirect_output_structure_to_the_directory_6006", message: "Redirect output structure to the directory." }, - Do_not_erase_const_enum_declarations_in_generated_code: { code: 6007, category: ts.DiagnosticCategory.Message, key: "Do_not_erase_const_enum_declarations_in_generated_code_6007", message: "Do not erase const enum declarations in generated code." }, - Do_not_emit_outputs_if_any_errors_were_reported: { code: 6008, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_if_any_errors_were_reported_6008", message: "Do not emit outputs if any errors were reported." }, - Do_not_emit_comments_to_output: { code: 6009, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_comments_to_output_6009", message: "Do not emit comments to output." }, - Do_not_emit_outputs: { code: 6010, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_outputs_6010", message: "Do not emit outputs." }, - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: { code: 6011, category: ts.DiagnosticCategory.Message, key: "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", message: "Allow default imports from modules with no default export. This does not affect code emit, just typechecking." }, - Skip_type_checking_of_declaration_files: { code: 6012, category: ts.DiagnosticCategory.Message, key: "Skip_type_checking_of_declaration_files_6012", message: "Skip type checking of declaration files." }, - Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT: { code: 6015, category: ts.DiagnosticCategory.Message, key: "Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT_6015", message: "Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'." }, - Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015: { code: 6016, category: ts.DiagnosticCategory.Message, key: "Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015_6016", message: "Specify module code generation: 'commonjs', 'amd', 'system', 'umd' or 'es2015'." }, - Print_this_message: { code: 6017, category: ts.DiagnosticCategory.Message, key: "Print_this_message_6017", message: "Print this message." }, - Print_the_compiler_s_version: { code: 6019, category: ts.DiagnosticCategory.Message, key: "Print_the_compiler_s_version_6019", message: "Print the compiler's version." }, - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: { code: 6020, category: ts.DiagnosticCategory.Message, key: "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", message: "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'." }, - Syntax_Colon_0: { code: 6023, category: ts.DiagnosticCategory.Message, key: "Syntax_Colon_0_6023", message: "Syntax: {0}" }, - options: { code: 6024, category: ts.DiagnosticCategory.Message, key: "options_6024", message: "options" }, - file: { code: 6025, category: ts.DiagnosticCategory.Message, key: "file_6025", message: "file" }, - Examples_Colon_0: { code: 6026, category: ts.DiagnosticCategory.Message, key: "Examples_Colon_0_6026", message: "Examples: {0}" }, - Options_Colon: { code: 6027, category: ts.DiagnosticCategory.Message, key: "Options_Colon_6027", message: "Options:" }, - Version_0: { code: 6029, category: ts.DiagnosticCategory.Message, key: "Version_0_6029", message: "Version {0}" }, - Insert_command_line_options_and_files_from_a_file: { code: 6030, category: ts.DiagnosticCategory.Message, key: "Insert_command_line_options_and_files_from_a_file_6030", message: "Insert command line options and files from a file." }, - File_change_detected_Starting_incremental_compilation: { code: 6032, category: ts.DiagnosticCategory.Message, key: "File_change_detected_Starting_incremental_compilation_6032", message: "File change detected. Starting incremental compilation..." }, - KIND: { code: 6034, category: ts.DiagnosticCategory.Message, key: "KIND_6034", message: "KIND" }, - FILE: { code: 6035, category: ts.DiagnosticCategory.Message, key: "FILE_6035", message: "FILE" }, - VERSION: { code: 6036, category: ts.DiagnosticCategory.Message, key: "VERSION_6036", message: "VERSION" }, - LOCATION: { code: 6037, category: ts.DiagnosticCategory.Message, key: "LOCATION_6037", message: "LOCATION" }, - DIRECTORY: { code: 6038, category: ts.DiagnosticCategory.Message, key: "DIRECTORY_6038", message: "DIRECTORY" }, - STRATEGY: { code: 6039, category: ts.DiagnosticCategory.Message, key: "STRATEGY_6039", message: "STRATEGY" }, - FILE_OR_DIRECTORY: { code: 6040, category: ts.DiagnosticCategory.Message, key: "FILE_OR_DIRECTORY_6040", message: "FILE OR DIRECTORY" }, - Compilation_complete_Watching_for_file_changes: { code: 6042, category: ts.DiagnosticCategory.Message, key: "Compilation_complete_Watching_for_file_changes_6042", message: "Compilation complete. Watching for file changes." }, - Generates_corresponding_map_file: { code: 6043, category: ts.DiagnosticCategory.Message, key: "Generates_corresponding_map_file_6043", message: "Generates corresponding '.map' file." }, - Compiler_option_0_expects_an_argument: { code: 6044, category: ts.DiagnosticCategory.Error, key: "Compiler_option_0_expects_an_argument_6044", message: "Compiler option '{0}' expects an argument." }, - Unterminated_quoted_string_in_response_file_0: { code: 6045, category: ts.DiagnosticCategory.Error, key: "Unterminated_quoted_string_in_response_file_0_6045", message: "Unterminated quoted string in response file '{0}'." }, - Argument_for_0_option_must_be_Colon_1: { code: 6046, category: ts.DiagnosticCategory.Error, key: "Argument_for_0_option_must_be_Colon_1_6046", message: "Argument for '{0}' option must be: {1}." }, - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: { code: 6048, category: ts.DiagnosticCategory.Error, key: "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", message: "Locale must be of the form or -. For example '{0}' or '{1}'." }, - Unsupported_locale_0: { code: 6049, category: ts.DiagnosticCategory.Error, key: "Unsupported_locale_0_6049", message: "Unsupported locale '{0}'." }, - Unable_to_open_file_0: { code: 6050, category: ts.DiagnosticCategory.Error, key: "Unable_to_open_file_0_6050", message: "Unable to open file '{0}'." }, - Corrupted_locale_file_0: { code: 6051, category: ts.DiagnosticCategory.Error, key: "Corrupted_locale_file_0_6051", message: "Corrupted locale file {0}." }, - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: { code: 6052, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", message: "Raise error on expressions and declarations with an implied 'any' type." }, - File_0_not_found: { code: 6053, category: ts.DiagnosticCategory.Error, key: "File_0_not_found_6053", message: "File '{0}' not found." }, - File_0_has_unsupported_extension_The_only_supported_extensions_are_1: { code: 6054, category: ts.DiagnosticCategory.Error, key: "File_0_has_unsupported_extension_The_only_supported_extensions_are_1_6054", message: "File '{0}' has unsupported extension. The only supported extensions are {1}." }, - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: { code: 6055, category: ts.DiagnosticCategory.Message, key: "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", message: "Suppress noImplicitAny errors for indexing objects lacking index signatures." }, - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: { code: 6056, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", message: "Do not emit declarations for code that has an '@internal' annotation." }, - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: { code: 6058, category: ts.DiagnosticCategory.Message, key: "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", message: "Specify the root directory of input files. Use to control the output directory structure with --outDir." }, - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: { code: 6059, category: ts.DiagnosticCategory.Error, key: "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", message: "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files." }, - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: { code: 6060, category: ts.DiagnosticCategory.Message, key: "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", message: "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)." }, - NEWLINE: { code: 6061, category: ts.DiagnosticCategory.Message, key: "NEWLINE_6061", message: "NEWLINE" }, - Option_0_can_only_be_specified_in_tsconfig_json_file: { code: 6064, category: ts.DiagnosticCategory.Error, key: "Option_0_can_only_be_specified_in_tsconfig_json_file_6064", message: "Option '{0}' can only be specified in 'tsconfig.json' file." }, - Enables_experimental_support_for_ES7_decorators: { code: 6065, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_decorators_6065", message: "Enables experimental support for ES7 decorators." }, - Enables_experimental_support_for_emitting_type_metadata_for_decorators: { code: 6066, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", message: "Enables experimental support for emitting type metadata for decorators." }, - Enables_experimental_support_for_ES7_async_functions: { code: 6068, category: ts.DiagnosticCategory.Message, key: "Enables_experimental_support_for_ES7_async_functions_6068", message: "Enables experimental support for ES7 async functions." }, - Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: { code: 6069, category: ts.DiagnosticCategory.Message, key: "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", message: "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)." }, - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: { code: 6070, category: ts.DiagnosticCategory.Message, key: "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", message: "Initializes a TypeScript project and creates a tsconfig.json file." }, - Successfully_created_a_tsconfig_json_file: { code: 6071, category: ts.DiagnosticCategory.Message, key: "Successfully_created_a_tsconfig_json_file_6071", message: "Successfully created a tsconfig.json file." }, - Suppress_excess_property_checks_for_object_literals: { code: 6072, category: ts.DiagnosticCategory.Message, key: "Suppress_excess_property_checks_for_object_literals_6072", message: "Suppress excess property checks for object literals." }, - Stylize_errors_and_messages_using_color_and_context_experimental: { code: 6073, category: ts.DiagnosticCategory.Message, key: "Stylize_errors_and_messages_using_color_and_context_experimental_6073", message: "Stylize errors and messages using color and context (experimental)." }, - Do_not_report_errors_on_unused_labels: { code: 6074, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unused_labels_6074", message: "Do not report errors on unused labels." }, - Report_error_when_not_all_code_paths_in_function_return_a_value: { code: 6075, category: ts.DiagnosticCategory.Message, key: "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", message: "Report error when not all code paths in function return a value." }, - Report_errors_for_fallthrough_cases_in_switch_statement: { code: 6076, category: ts.DiagnosticCategory.Message, key: "Report_errors_for_fallthrough_cases_in_switch_statement_6076", message: "Report errors for fallthrough cases in switch statement." }, - Do_not_report_errors_on_unreachable_code: { code: 6077, category: ts.DiagnosticCategory.Message, key: "Do_not_report_errors_on_unreachable_code_6077", message: "Do not report errors on unreachable code." }, - Disallow_inconsistently_cased_references_to_the_same_file: { code: 6078, category: ts.DiagnosticCategory.Message, key: "Disallow_inconsistently_cased_references_to_the_same_file_6078", message: "Disallow inconsistently-cased references to the same file." }, - Specify_library_files_to_be_included_in_the_compilation_Colon: { code: 6079, category: ts.DiagnosticCategory.Message, key: "Specify_library_files_to_be_included_in_the_compilation_Colon_6079", message: "Specify library files to be included in the compilation: " }, - Specify_JSX_code_generation_Colon_preserve_react_native_or_react: { code: 6080, category: ts.DiagnosticCategory.Message, key: "Specify_JSX_code_generation_Colon_preserve_react_native_or_react_6080", message: "Specify JSX code generation: 'preserve', 'react-native', or 'react'." }, - File_0_has_an_unsupported_extension_so_skipping_it: { code: 6081, category: ts.DiagnosticCategory.Message, key: "File_0_has_an_unsupported_extension_so_skipping_it_6081", message: "File '{0}' has an unsupported extension, so skipping it." }, - Only_amd_and_system_modules_are_supported_alongside_0: { code: 6082, category: ts.DiagnosticCategory.Error, key: "Only_amd_and_system_modules_are_supported_alongside_0_6082", message: "Only 'amd' and 'system' modules are supported alongside --{0}." }, - Base_directory_to_resolve_non_absolute_module_names: { code: 6083, category: ts.DiagnosticCategory.Message, key: "Base_directory_to_resolve_non_absolute_module_names_6083", message: "Base directory to resolve non-absolute module names." }, - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: { code: 6084, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", message: "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit" }, - Enable_tracing_of_the_name_resolution_process: { code: 6085, category: ts.DiagnosticCategory.Message, key: "Enable_tracing_of_the_name_resolution_process_6085", message: "Enable tracing of the name resolution process." }, - Resolving_module_0_from_1: { code: 6086, category: ts.DiagnosticCategory.Message, key: "Resolving_module_0_from_1_6086", message: "======== Resolving module '{0}' from '{1}'. ========" }, - Explicitly_specified_module_resolution_kind_Colon_0: { code: 6087, category: ts.DiagnosticCategory.Message, key: "Explicitly_specified_module_resolution_kind_Colon_0_6087", message: "Explicitly specified module resolution kind: '{0}'." }, - Module_resolution_kind_is_not_specified_using_0: { code: 6088, category: ts.DiagnosticCategory.Message, key: "Module_resolution_kind_is_not_specified_using_0_6088", message: "Module resolution kind is not specified, using '{0}'." }, - Module_name_0_was_successfully_resolved_to_1: { code: 6089, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_successfully_resolved_to_1_6089", message: "======== Module name '{0}' was successfully resolved to '{1}'. ========" }, - Module_name_0_was_not_resolved: { code: 6090, category: ts.DiagnosticCategory.Message, key: "Module_name_0_was_not_resolved_6090", message: "======== Module name '{0}' was not resolved. ========" }, - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: { code: 6091, category: ts.DiagnosticCategory.Message, key: "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", message: "'paths' option is specified, looking for a pattern to match module name '{0}'." }, - Module_name_0_matched_pattern_1: { code: 6092, category: ts.DiagnosticCategory.Message, key: "Module_name_0_matched_pattern_1_6092", message: "Module name '{0}', matched pattern '{1}'." }, - Trying_substitution_0_candidate_module_location_Colon_1: { code: 6093, category: ts.DiagnosticCategory.Message, key: "Trying_substitution_0_candidate_module_location_Colon_1_6093", message: "Trying substitution '{0}', candidate module location: '{1}'." }, - Resolving_module_name_0_relative_to_base_url_1_2: { code: 6094, category: ts.DiagnosticCategory.Message, key: "Resolving_module_name_0_relative_to_base_url_1_2_6094", message: "Resolving module name '{0}' relative to base url '{1}' - '{2}'." }, - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: { code: 6095, category: ts.DiagnosticCategory.Message, key: "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", message: "Loading module as file / folder, candidate module location '{0}', target file type '{1}'." }, - File_0_does_not_exist: { code: 6096, category: ts.DiagnosticCategory.Message, key: "File_0_does_not_exist_6096", message: "File '{0}' does not exist." }, - File_0_exist_use_it_as_a_name_resolution_result: { code: 6097, category: ts.DiagnosticCategory.Message, key: "File_0_exist_use_it_as_a_name_resolution_result_6097", message: "File '{0}' exist - use it as a name resolution result." }, - Loading_module_0_from_node_modules_folder_target_file_type_1: { code: 6098, category: ts.DiagnosticCategory.Message, key: "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", message: "Loading module '{0}' from 'node_modules' folder, target file type '{1}'." }, - Found_package_json_at_0: { code: 6099, category: ts.DiagnosticCategory.Message, key: "Found_package_json_at_0_6099", message: "Found 'package.json' at '{0}'." }, - package_json_does_not_have_a_0_field: { code: 6100, category: ts.DiagnosticCategory.Message, key: "package_json_does_not_have_a_0_field_6100", message: "'package.json' does not have a '{0}' field." }, - package_json_has_0_field_1_that_references_2: { code: 6101, category: ts.DiagnosticCategory.Message, key: "package_json_has_0_field_1_that_references_2_6101", message: "'package.json' has '{0}' field '{1}' that references '{2}'." }, - Allow_javascript_files_to_be_compiled: { code: 6102, category: ts.DiagnosticCategory.Message, key: "Allow_javascript_files_to_be_compiled_6102", message: "Allow javascript files to be compiled." }, - Option_0_should_have_array_of_strings_as_a_value: { code: 6103, category: ts.DiagnosticCategory.Error, key: "Option_0_should_have_array_of_strings_as_a_value_6103", message: "Option '{0}' should have array of strings as a value." }, - Checking_if_0_is_the_longest_matching_prefix_for_1_2: { code: 6104, category: ts.DiagnosticCategory.Message, key: "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", message: "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'." }, - Expected_type_of_0_field_in_package_json_to_be_string_got_1: { code: 6105, category: ts.DiagnosticCategory.Message, key: "Expected_type_of_0_field_in_package_json_to_be_string_got_1_6105", message: "Expected type of '{0}' field in 'package.json' to be 'string', got '{1}'." }, - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: { code: 6106, category: ts.DiagnosticCategory.Message, key: "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", message: "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'." }, - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: { code: 6107, category: ts.DiagnosticCategory.Message, key: "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", message: "'rootDirs' option is set, using it to resolve relative module name '{0}'." }, - Longest_matching_prefix_for_0_is_1: { code: 6108, category: ts.DiagnosticCategory.Message, key: "Longest_matching_prefix_for_0_is_1_6108", message: "Longest matching prefix for '{0}' is '{1}'." }, - Loading_0_from_the_root_dir_1_candidate_location_2: { code: 6109, category: ts.DiagnosticCategory.Message, key: "Loading_0_from_the_root_dir_1_candidate_location_2_6109", message: "Loading '{0}' from the root dir '{1}', candidate location '{2}'." }, - Trying_other_entries_in_rootDirs: { code: 6110, category: ts.DiagnosticCategory.Message, key: "Trying_other_entries_in_rootDirs_6110", message: "Trying other entries in 'rootDirs'." }, - Module_resolution_using_rootDirs_has_failed: { code: 6111, category: ts.DiagnosticCategory.Message, key: "Module_resolution_using_rootDirs_has_failed_6111", message: "Module resolution using 'rootDirs' has failed." }, - Do_not_emit_use_strict_directives_in_module_output: { code: 6112, category: ts.DiagnosticCategory.Message, key: "Do_not_emit_use_strict_directives_in_module_output_6112", message: "Do not emit 'use strict' directives in module output." }, - Enable_strict_null_checks: { code: 6113, category: ts.DiagnosticCategory.Message, key: "Enable_strict_null_checks_6113", message: "Enable strict null checks." }, - Unknown_option_excludes_Did_you_mean_exclude: { code: 6114, category: ts.DiagnosticCategory.Error, key: "Unknown_option_excludes_Did_you_mean_exclude_6114", message: "Unknown option 'excludes'. Did you mean 'exclude'?" }, - Raise_error_on_this_expressions_with_an_implied_any_type: { code: 6115, category: ts.DiagnosticCategory.Message, key: "Raise_error_on_this_expressions_with_an_implied_any_type_6115", message: "Raise error on 'this' expressions with an implied 'any' type." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: { code: 6116, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========" }, - Resolving_using_primary_search_paths: { code: 6117, category: ts.DiagnosticCategory.Message, key: "Resolving_using_primary_search_paths_6117", message: "Resolving using primary search paths..." }, - Resolving_from_node_modules_folder: { code: 6118, category: ts.DiagnosticCategory.Message, key: "Resolving_from_node_modules_folder_6118", message: "Resolving from node_modules folder..." }, - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: { code: 6119, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", message: "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========" }, - Type_reference_directive_0_was_not_resolved: { code: 6120, category: ts.DiagnosticCategory.Message, key: "Type_reference_directive_0_was_not_resolved_6120", message: "======== Type reference directive '{0}' was not resolved. ========" }, - Resolving_with_primary_search_path_0: { code: 6121, category: ts.DiagnosticCategory.Message, key: "Resolving_with_primary_search_path_0_6121", message: "Resolving with primary search path '{0}'." }, - Root_directory_cannot_be_determined_skipping_primary_search_paths: { code: 6122, category: ts.DiagnosticCategory.Message, key: "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", message: "Root directory cannot be determined, skipping primary search paths." }, - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: { code: 6123, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", message: "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========" }, - Type_declaration_files_to_be_included_in_compilation: { code: 6124, category: ts.DiagnosticCategory.Message, key: "Type_declaration_files_to_be_included_in_compilation_6124", message: "Type declaration files to be included in compilation." }, - Looking_up_in_node_modules_folder_initial_location_0: { code: 6125, category: ts.DiagnosticCategory.Message, key: "Looking_up_in_node_modules_folder_initial_location_0_6125", message: "Looking up in 'node_modules' folder, initial location '{0}'." }, - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: { code: 6126, category: ts.DiagnosticCategory.Message, key: "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", message: "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder." }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: { code: 6127, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", message: "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========" }, - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: { code: 6128, category: ts.DiagnosticCategory.Message, key: "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", message: "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========" }, - The_config_file_0_found_doesn_t_contain_any_source_files: { code: 6129, category: ts.DiagnosticCategory.Error, key: "The_config_file_0_found_doesn_t_contain_any_source_files_6129", message: "The config file '{0}' found doesn't contain any source files." }, - Resolving_real_path_for_0_result_1: { code: 6130, category: ts.DiagnosticCategory.Message, key: "Resolving_real_path_for_0_result_1_6130", message: "Resolving real path for '{0}', result '{1}'." }, - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: { code: 6131, category: ts.DiagnosticCategory.Error, key: "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", message: "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'." }, - File_name_0_has_a_1_extension_stripping_it: { code: 6132, category: ts.DiagnosticCategory.Message, key: "File_name_0_has_a_1_extension_stripping_it_6132", message: "File name '{0}' has a '{1}' extension - stripping it." }, - _0_is_declared_but_never_used: { code: 6133, category: ts.DiagnosticCategory.Error, key: "_0_is_declared_but_never_used_6133", message: "'{0}' is declared but never used." }, - Report_errors_on_unused_locals: { code: 6134, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_locals_6134", message: "Report errors on unused locals." }, - Report_errors_on_unused_parameters: { code: 6135, category: ts.DiagnosticCategory.Message, key: "Report_errors_on_unused_parameters_6135", message: "Report errors on unused parameters." }, - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: { code: 6136, category: ts.DiagnosticCategory.Message, key: "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", message: "The maximum dependency depth to search under node_modules and load JavaScript files." }, - Property_0_is_declared_but_never_used: { code: 6138, category: ts.DiagnosticCategory.Error, key: "Property_0_is_declared_but_never_used_6138", message: "Property '{0}' is declared but never used." }, - Import_emit_helpers_from_tslib: { code: 6139, category: ts.DiagnosticCategory.Message, key: "Import_emit_helpers_from_tslib_6139", message: "Import emit helpers from 'tslib'." }, - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: { code: 6140, category: ts.DiagnosticCategory.Error, key: "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", message: "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'." }, - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: { code: 6141, category: ts.DiagnosticCategory.Message, key: "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", message: "Parse in strict mode and emit \"use strict\" for each source file." }, - Module_0_was_resolved_to_1_but_jsx_is_not_set: { code: 6142, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", message: "Module '{0}' was resolved to '{1}', but '--jsx' is not set." }, - Module_0_was_resolved_to_1_but_allowJs_is_not_set: { code: 6143, category: ts.DiagnosticCategory.Error, key: "Module_0_was_resolved_to_1_but_allowJs_is_not_set_6143", message: "Module '{0}' was resolved to '{1}', but '--allowJs' is not set." }, - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: { code: 6144, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", message: "Module '{0}' was resolved as locally declared ambient module in file '{1}'." }, - Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: { code: 6145, category: ts.DiagnosticCategory.Message, key: "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", message: "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified." }, - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: { code: 6146, category: ts.DiagnosticCategory.Message, key: "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", message: "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'." }, - Resolution_for_module_0_was_found_in_cache: { code: 6147, category: ts.DiagnosticCategory.Message, key: "Resolution_for_module_0_was_found_in_cache_6147", message: "Resolution for module '{0}' was found in cache." }, - Directory_0_does_not_exist_skipping_all_lookups_in_it: { code: 6148, category: ts.DiagnosticCategory.Message, key: "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", message: "Directory '{0}' does not exist, skipping all lookups in it." }, - Show_diagnostic_information: { code: 6149, category: ts.DiagnosticCategory.Message, key: "Show_diagnostic_information_6149", message: "Show diagnostic information." }, - Show_verbose_diagnostic_information: { code: 6150, category: ts.DiagnosticCategory.Message, key: "Show_verbose_diagnostic_information_6150", message: "Show verbose diagnostic information." }, - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: { code: 6151, category: ts.DiagnosticCategory.Message, key: "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", message: "Emit a single file with source maps instead of having a separate file." }, - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: { code: 6152, category: ts.DiagnosticCategory.Message, key: "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", message: "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set." }, - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: { code: 6153, category: ts.DiagnosticCategory.Message, key: "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", message: "Transpile each file as a separate module (similar to 'ts.transpileModule')." }, - Print_names_of_generated_files_part_of_the_compilation: { code: 6154, category: ts.DiagnosticCategory.Message, key: "Print_names_of_generated_files_part_of_the_compilation_6154", message: "Print names of generated files part of the compilation." }, - Print_names_of_files_part_of_the_compilation: { code: 6155, category: ts.DiagnosticCategory.Message, key: "Print_names_of_files_part_of_the_compilation_6155", message: "Print names of files part of the compilation." }, - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: { code: 6156, category: ts.DiagnosticCategory.Message, key: "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", message: "The locale used when displaying messages to the user (e.g. 'en-us')" }, - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: { code: 6157, category: ts.DiagnosticCategory.Message, key: "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", message: "Do not generate custom helper functions like '__extends' in compiled output." }, - Do_not_include_the_default_library_file_lib_d_ts: { code: 6158, category: ts.DiagnosticCategory.Message, key: "Do_not_include_the_default_library_file_lib_d_ts_6158", message: "Do not include the default library file (lib.d.ts)." }, - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: { code: 6159, category: ts.DiagnosticCategory.Message, key: "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", message: "Do not add triple-slash references or imported modules to the list of compiled files." }, - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: { code: 6160, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", message: "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files." }, - List_of_folders_to_include_type_definitions_from: { code: 6161, category: ts.DiagnosticCategory.Message, key: "List_of_folders_to_include_type_definitions_from_6161", message: "List of folders to include type definitions from." }, - Disable_size_limitations_on_JavaScript_projects: { code: 6162, category: ts.DiagnosticCategory.Message, key: "Disable_size_limitations_on_JavaScript_projects_6162", message: "Disable size limitations on JavaScript projects." }, - The_character_set_of_the_input_files: { code: 6163, category: ts.DiagnosticCategory.Message, key: "The_character_set_of_the_input_files_6163", message: "The character set of the input files." }, - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: { code: 6164, category: ts.DiagnosticCategory.Message, key: "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6164", message: "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files." }, - Do_not_truncate_error_messages: { code: 6165, category: ts.DiagnosticCategory.Message, key: "Do_not_truncate_error_messages_6165", message: "Do not truncate error messages." }, - Output_directory_for_generated_declaration_files: { code: 6166, category: ts.DiagnosticCategory.Message, key: "Output_directory_for_generated_declaration_files_6166", message: "Output directory for generated declaration files." }, - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: { code: 6167, category: ts.DiagnosticCategory.Message, key: "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", message: "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'." }, - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: { code: 6168, category: ts.DiagnosticCategory.Message, key: "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", message: "List of root folders whose combined content represents the structure of the project at runtime." }, - Show_all_compiler_options: { code: 6169, category: ts.DiagnosticCategory.Message, key: "Show_all_compiler_options_6169", message: "Show all compiler options." }, - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: { code: 6170, category: ts.DiagnosticCategory.Message, key: "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", message: "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file" }, - Command_line_Options: { code: 6171, category: ts.DiagnosticCategory.Message, key: "Command_line_Options_6171", message: "Command-line Options" }, - Basic_Options: { code: 6172, category: ts.DiagnosticCategory.Message, key: "Basic_Options_6172", message: "Basic Options" }, - Strict_Type_Checking_Options: { code: 6173, category: ts.DiagnosticCategory.Message, key: "Strict_Type_Checking_Options_6173", message: "Strict Type-Checking Options" }, - Module_Resolution_Options: { code: 6174, category: ts.DiagnosticCategory.Message, key: "Module_Resolution_Options_6174", message: "Module Resolution Options" }, - Source_Map_Options: { code: 6175, category: ts.DiagnosticCategory.Message, key: "Source_Map_Options_6175", message: "Source Map Options" }, - Additional_Checks: { code: 6176, category: ts.DiagnosticCategory.Message, key: "Additional_Checks_6176", message: "Additional Checks" }, - Experimental_Options: { code: 6177, category: ts.DiagnosticCategory.Message, key: "Experimental_Options_6177", message: "Experimental Options" }, - Advanced_Options: { code: 6178, category: ts.DiagnosticCategory.Message, key: "Advanced_Options_6178", message: "Advanced Options" }, - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: { code: 6179, category: ts.DiagnosticCategory.Message, key: "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", message: "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'." }, - Enable_all_strict_type_checking_options: { code: 6180, category: ts.DiagnosticCategory.Message, key: "Enable_all_strict_type_checking_options_6180", message: "Enable all strict type-checking options." }, - List_of_language_service_plugins: { code: 6181, category: ts.DiagnosticCategory.Message, key: "List_of_language_service_plugins_6181", message: "List of language service plugins." }, - Scoped_package_detected_looking_in_0: { code: 6182, category: ts.DiagnosticCategory.Message, key: "Scoped_package_detected_looking_in_0_6182", message: "Scoped package detected, looking in '{0}'" }, - Variable_0_implicitly_has_an_1_type: { code: 7005, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_an_1_type_7005", message: "Variable '{0}' implicitly has an '{1}' type." }, - Parameter_0_implicitly_has_an_1_type: { code: 7006, category: ts.DiagnosticCategory.Error, key: "Parameter_0_implicitly_has_an_1_type_7006", message: "Parameter '{0}' implicitly has an '{1}' type." }, - Member_0_implicitly_has_an_1_type: { code: 7008, category: ts.DiagnosticCategory.Error, key: "Member_0_implicitly_has_an_1_type_7008", message: "Member '{0}' implicitly has an '{1}' type." }, - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: { code: 7009, category: ts.DiagnosticCategory.Error, key: "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", message: "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type." }, - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: { code: 7010, category: ts.DiagnosticCategory.Error, key: "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", message: "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type." }, - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: { code: 7011, category: ts.DiagnosticCategory.Error, key: "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", message: "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type." }, - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7013, category: ts.DiagnosticCategory.Error, key: "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", message: "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: { code: 7015, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", message: "Element implicitly has an 'any' type because index expression is not of type 'number'." }, - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: { code: 7016, category: ts.DiagnosticCategory.Error, key: "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", message: "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type." }, - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: { code: 7017, category: ts.DiagnosticCategory.Error, key: "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", message: "Element implicitly has an 'any' type because type '{0}' has no index signature." }, - Object_literal_s_property_0_implicitly_has_an_1_type: { code: 7018, category: ts.DiagnosticCategory.Error, key: "Object_literal_s_property_0_implicitly_has_an_1_type_7018", message: "Object literal's property '{0}' implicitly has an '{1}' type." }, - Rest_parameter_0_implicitly_has_an_any_type: { code: 7019, category: ts.DiagnosticCategory.Error, key: "Rest_parameter_0_implicitly_has_an_any_type_7019", message: "Rest parameter '{0}' implicitly has an 'any[]' type." }, - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: { code: 7020, category: ts.DiagnosticCategory.Error, key: "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", message: "Call signature, which lacks return-type annotation, implicitly has an 'any' return type." }, - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: { code: 7022, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", message: "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer." }, - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7023, category: ts.DiagnosticCategory.Error, key: "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", message: "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: { code: 7024, category: ts.DiagnosticCategory.Error, key: "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", message: "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions." }, - Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type: { code: 7025, category: ts.DiagnosticCategory.Error, key: "Generator_implicitly_has_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_typ_7025", message: "Generator implicitly has type '{0}' because it does not yield any values. Consider supplying a return type." }, - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: { code: 7026, category: ts.DiagnosticCategory.Error, key: "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", message: "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists." }, - Unreachable_code_detected: { code: 7027, category: ts.DiagnosticCategory.Error, key: "Unreachable_code_detected_7027", message: "Unreachable code detected." }, - Unused_label: { code: 7028, category: ts.DiagnosticCategory.Error, key: "Unused_label_7028", message: "Unused label." }, - Fallthrough_case_in_switch: { code: 7029, category: ts.DiagnosticCategory.Error, key: "Fallthrough_case_in_switch_7029", message: "Fallthrough case in switch." }, - Not_all_code_paths_return_a_value: { code: 7030, category: ts.DiagnosticCategory.Error, key: "Not_all_code_paths_return_a_value_7030", message: "Not all code paths return a value." }, - Binding_element_0_implicitly_has_an_1_type: { code: 7031, category: ts.DiagnosticCategory.Error, key: "Binding_element_0_implicitly_has_an_1_type_7031", message: "Binding element '{0}' implicitly has an '{1}' type." }, - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: { code: 7032, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", message: "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation." }, - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: { code: 7033, category: ts.DiagnosticCategory.Error, key: "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", message: "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation." }, - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: { code: 7034, category: ts.DiagnosticCategory.Error, key: "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", message: "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined." }, - You_cannot_rename_this_element: { code: 8000, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_this_element_8000", message: "You cannot rename this element." }, - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: { code: 8001, category: ts.DiagnosticCategory.Error, key: "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", message: "You cannot rename elements that are defined in the standard TypeScript library." }, - import_can_only_be_used_in_a_ts_file: { code: 8002, category: ts.DiagnosticCategory.Error, key: "import_can_only_be_used_in_a_ts_file_8002", message: "'import ... =' can only be used in a .ts file." }, - export_can_only_be_used_in_a_ts_file: { code: 8003, category: ts.DiagnosticCategory.Error, key: "export_can_only_be_used_in_a_ts_file_8003", message: "'export=' can only be used in a .ts file." }, - type_parameter_declarations_can_only_be_used_in_a_ts_file: { code: 8004, category: ts.DiagnosticCategory.Error, key: "type_parameter_declarations_can_only_be_used_in_a_ts_file_8004", message: "'type parameter declarations' can only be used in a .ts file." }, - implements_clauses_can_only_be_used_in_a_ts_file: { code: 8005, category: ts.DiagnosticCategory.Error, key: "implements_clauses_can_only_be_used_in_a_ts_file_8005", message: "'implements clauses' can only be used in a .ts file." }, - interface_declarations_can_only_be_used_in_a_ts_file: { code: 8006, category: ts.DiagnosticCategory.Error, key: "interface_declarations_can_only_be_used_in_a_ts_file_8006", message: "'interface declarations' can only be used in a .ts file." }, - module_declarations_can_only_be_used_in_a_ts_file: { code: 8007, category: ts.DiagnosticCategory.Error, key: "module_declarations_can_only_be_used_in_a_ts_file_8007", message: "'module declarations' can only be used in a .ts file." }, - type_aliases_can_only_be_used_in_a_ts_file: { code: 8008, category: ts.DiagnosticCategory.Error, key: "type_aliases_can_only_be_used_in_a_ts_file_8008", message: "'type aliases' can only be used in a .ts file." }, - _0_can_only_be_used_in_a_ts_file: { code: 8009, category: ts.DiagnosticCategory.Error, key: "_0_can_only_be_used_in_a_ts_file_8009", message: "'{0}' can only be used in a .ts file." }, - types_can_only_be_used_in_a_ts_file: { code: 8010, category: ts.DiagnosticCategory.Error, key: "types_can_only_be_used_in_a_ts_file_8010", message: "'types' can only be used in a .ts file." }, - type_arguments_can_only_be_used_in_a_ts_file: { code: 8011, category: ts.DiagnosticCategory.Error, key: "type_arguments_can_only_be_used_in_a_ts_file_8011", message: "'type arguments' can only be used in a .ts file." }, - parameter_modifiers_can_only_be_used_in_a_ts_file: { code: 8012, category: ts.DiagnosticCategory.Error, key: "parameter_modifiers_can_only_be_used_in_a_ts_file_8012", message: "'parameter modifiers' can only be used in a .ts file." }, - enum_declarations_can_only_be_used_in_a_ts_file: { code: 8015, category: ts.DiagnosticCategory.Error, key: "enum_declarations_can_only_be_used_in_a_ts_file_8015", message: "'enum declarations' can only be used in a .ts file." }, - type_assertion_expressions_can_only_be_used_in_a_ts_file: { code: 8016, category: ts.DiagnosticCategory.Error, key: "type_assertion_expressions_can_only_be_used_in_a_ts_file_8016", message: "'type assertion expressions' can only be used in a .ts file." }, - Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_class_extends_clause: { code: 9002, category: ts.DiagnosticCategory.Error, key: "Only_identifiers_Slashqualified_names_with_optional_type_arguments_are_currently_supported_in_a_clas_9002", message: "Only identifiers/qualified-names with optional type arguments are currently supported in a class 'extends' clause." }, - class_expressions_are_not_currently_supported: { code: 9003, category: ts.DiagnosticCategory.Error, key: "class_expressions_are_not_currently_supported_9003", message: "'class' expressions are not currently supported." }, - Language_service_is_disabled: { code: 9004, category: ts.DiagnosticCategory.Error, key: "Language_service_is_disabled_9004", message: "Language service is disabled." }, - JSX_attributes_must_only_be_assigned_a_non_empty_expression: { code: 17000, category: ts.DiagnosticCategory.Error, key: "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", message: "JSX attributes must only be assigned a non-empty 'expression'." }, - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: { code: 17001, category: ts.DiagnosticCategory.Error, key: "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", message: "JSX elements cannot have multiple attributes with the same name." }, - Expected_corresponding_JSX_closing_tag_for_0: { code: 17002, category: ts.DiagnosticCategory.Error, key: "Expected_corresponding_JSX_closing_tag_for_0_17002", message: "Expected corresponding JSX closing tag for '{0}'." }, - JSX_attribute_expected: { code: 17003, category: ts.DiagnosticCategory.Error, key: "JSX_attribute_expected_17003", message: "JSX attribute expected." }, - Cannot_use_JSX_unless_the_jsx_flag_is_provided: { code: 17004, category: ts.DiagnosticCategory.Error, key: "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", message: "Cannot use JSX unless the '--jsx' flag is provided." }, - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: { code: 17005, category: ts.DiagnosticCategory.Error, key: "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", message: "A constructor cannot contain a 'super' call when its class extends 'null'." }, - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17006, category: ts.DiagnosticCategory.Error, key: "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", message: "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: { code: 17007, category: ts.DiagnosticCategory.Error, key: "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", message: "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses." }, - JSX_element_0_has_no_corresponding_closing_tag: { code: 17008, category: ts.DiagnosticCategory.Error, key: "JSX_element_0_has_no_corresponding_closing_tag_17008", message: "JSX element '{0}' has no corresponding closing tag." }, - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: { code: 17009, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", message: "'super' must be called before accessing 'this' in the constructor of a derived class." }, - Unknown_type_acquisition_option_0: { code: 17010, category: ts.DiagnosticCategory.Error, key: "Unknown_type_acquisition_option_0_17010", message: "Unknown type acquisition option '{0}'." }, - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: { code: 17011, category: ts.DiagnosticCategory.Error, key: "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", message: "'super' must be called before accessing a property of 'super' in the constructor of a derived class." }, - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: { code: 17012, category: ts.DiagnosticCategory.Error, key: "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", message: "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?" }, - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: { code: 17013, category: ts.DiagnosticCategory.Error, key: "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", message: "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor." }, - Circularity_detected_while_resolving_configuration_Colon_0: { code: 18000, category: ts.DiagnosticCategory.Error, key: "Circularity_detected_while_resolving_configuration_Colon_0_18000", message: "Circularity detected while resolving configuration: {0}" }, - A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not: { code: 18001, category: ts.DiagnosticCategory.Error, key: "A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not_18001", message: "A path in an 'extends' option must be relative or rooted, but '{0}' is not." }, - The_files_list_in_config_file_0_is_empty: { code: 18002, category: ts.DiagnosticCategory.Error, key: "The_files_list_in_config_file_0_is_empty_18002", message: "The 'files' list in config file '{0}' is empty." }, - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: { code: 18003, category: ts.DiagnosticCategory.Error, key: "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", message: "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'." }, - Add_missing_super_call: { code: 90001, category: ts.DiagnosticCategory.Message, key: "Add_missing_super_call_90001", message: "Add missing 'super()' call." }, - Make_super_call_the_first_statement_in_the_constructor: { code: 90002, category: ts.DiagnosticCategory.Message, key: "Make_super_call_the_first_statement_in_the_constructor_90002", message: "Make 'super()' call the first statement in the constructor." }, - Change_extends_to_implements: { code: 90003, category: ts.DiagnosticCategory.Message, key: "Change_extends_to_implements_90003", message: "Change 'extends' to 'implements'." }, - Remove_declaration_for_Colon_0: { code: 90004, category: ts.DiagnosticCategory.Message, key: "Remove_declaration_for_Colon_0_90004", message: "Remove declaration for: '{0}'." }, - Implement_interface_0: { code: 90006, category: ts.DiagnosticCategory.Message, key: "Implement_interface_0_90006", message: "Implement interface '{0}'." }, - Implement_inherited_abstract_class: { code: 90007, category: ts.DiagnosticCategory.Message, key: "Implement_inherited_abstract_class_90007", message: "Implement inherited abstract class." }, - Add_this_to_unresolved_variable: { code: 90008, category: ts.DiagnosticCategory.Message, key: "Add_this_to_unresolved_variable_90008", message: "Add 'this.' to unresolved variable." }, - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: { code: 90009, category: ts.DiagnosticCategory.Error, key: "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__90009", message: "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig." }, - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: { code: 90010, category: ts.DiagnosticCategory.Error, key: "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_90010", message: "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated." }, - Import_0_from_1: { code: 90013, category: ts.DiagnosticCategory.Message, key: "Import_0_from_1_90013", message: "Import {0} from {1}." }, - Change_0_to_1: { code: 90014, category: ts.DiagnosticCategory.Message, key: "Change_0_to_1_90014", message: "Change {0} to {1}." }, - Add_0_to_existing_import_declaration_from_1: { code: 90015, category: ts.DiagnosticCategory.Message, key: "Add_0_to_existing_import_declaration_from_1_90015", message: "Add {0} to existing import declaration from {1}." }, - Add_declaration_for_missing_property_0: { code: 90016, category: ts.DiagnosticCategory.Message, key: "Add_declaration_for_missing_property_0_90016", message: "Add declaration for missing property '{0}'." }, - Add_index_signature_for_missing_property_0: { code: 90017, category: ts.DiagnosticCategory.Message, key: "Add_index_signature_for_missing_property_0_90017", message: "Add index signature for missing property '{0}'." }, - Disable_checking_for_this_file: { code: 90018, category: ts.DiagnosticCategory.Message, key: "Disable_checking_for_this_file_90018", message: "Disable checking for this file." }, - Ignore_this_error_message: { code: 90019, category: ts.DiagnosticCategory.Message, key: "Ignore_this_error_message_90019", message: "Ignore this error message." }, - Initialize_property_0_in_the_constructor: { code: 90020, category: ts.DiagnosticCategory.Message, key: "Initialize_property_0_in_the_constructor_90020", message: "Initialize property '{0}' in the constructor." }, - Initialize_static_property_0: { code: 90021, category: ts.DiagnosticCategory.Message, key: "Initialize_static_property_0_90021", message: "Initialize static property '{0}'." }, - Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: { code: 8017, category: ts.DiagnosticCategory.Error, key: "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", message: "Octal literal types must use ES2015 syntax. 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Use the syntax '{0}'." }, - Report_errors_in_js_files: { code: 8019, category: ts.DiagnosticCategory.Message, key: "Report_errors_in_js_files_8019", message: "Report errors in .js files." }, - }; -})(ts || (ts = {})); -var ts; -(function (ts) { - function tokenIsIdentifierOrKeyword(token) { - return token >= 71; - } - ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; - var textToToken = ts.createMapFromTemplate({ - "abstract": 117, - "any": 119, - "as": 118, - "boolean": 122, - "break": 72, - "case": 73, - "catch": 74, - "class": 75, - "continue": 77, - "const": 76, - "constructor": 123, - "debugger": 78, - "declare": 124, - "default": 79, - "delete": 80, - "do": 81, - "else": 82, - "enum": 83, - "export": 84, - "extends": 85, - "false": 86, - "finally": 87, - "for": 88, - "from": 140, - "function": 89, - "get": 125, - "if": 90, - "implements": 108, - "import": 91, - "in": 92, - "instanceof": 93, - "interface": 109, - "is": 126, - "keyof": 127, - "let": 110, - "module": 128, 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43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43968, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; - function lookupInUnicodeMap(code, map) { - if (code < map[0]) { - return false; - } - var lo = 0; - var hi = map.length; - var mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map[mid] <= code && code <= map[mid + 1]) { - return true; - } - if (code < map[mid]) { - hi = mid; - } - else { - lo = mid + 2; - } - } - return false; - } - function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierStart) : - lookupInUnicodeMap(code, unicodeES3IdentifierStart); - } - ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; - function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 1 ? - lookupInUnicodeMap(code, unicodeES5IdentifierPart) : - lookupInUnicodeMap(code, unicodeES3IdentifierPart); - } - function makeReverseMap(source) { - var result = []; - source.forEach(function (value, name) { - result[value] = name; - }); - return result; - } - var tokenStrings = makeReverseMap(textToToken); - function tokenToString(t) { - return tokenStrings[t]; - } - ts.tokenToString = tokenToString; - function stringToToken(s) { - return textToToken.get(s); - } - ts.stringToToken = stringToToken; - function computeLineStarts(text) { - var result = new Array(); - var pos = 0; - var lineStart = 0; - while (pos < text.length) { - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13: - if (text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; - } - ts.computeLineStarts = computeLineStarts; - function getPositionOfLineAndCharacter(sourceFile, line, character) { - return computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character); - } - ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; - function computePositionOfLineAndCharacter(lineStarts, line, character) { - ts.Debug.assert(line >= 0 && line < lineStarts.length); - return lineStarts[line] + character; - } - ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; - function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); - } - ts.getLineStarts = getLineStarts; - function computeLineAndCharacterOfPosition(lineStarts, position) { - var lineNumber = ts.binarySearch(lineStarts, position); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; - } - ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; - function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); - } - ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; - function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); - } - ts.isWhiteSpaceLike = isWhiteSpaceLike; - function isWhiteSpaceSingleLine(ch) { - return ch === 32 || - ch === 9 || - ch === 11 || - ch === 12 || - ch === 160 || - ch === 133 || - ch === 5760 || - ch >= 8192 && ch <= 8203 || - ch === 8239 || - ch === 8287 || - ch === 12288 || - ch === 65279; - } - ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; - function isLineBreak(ch) { - return ch === 10 || - ch === 13 || - ch === 8232 || - ch === 8233; - } - ts.isLineBreak = isLineBreak; - function isDigit(ch) { - return ch >= 48 && ch <= 57; - } - function isOctalDigit(ch) { - return ch >= 48 && ch <= 55; - } - ts.isOctalDigit = isOctalDigit; - function couldStartTrivia(text, pos) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - case 10: - case 9: - case 11: - case 12: - case 32: - case 47: - case 60: - case 61: - case 62: - return true; - case 35: - return pos === 0; - default: - return ch > 127; - } - } - ts.couldStartTrivia = couldStartTrivia; - function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments) { - if (stopAtComments === void 0) { stopAtComments = false; } - if (ts.positionIsSynthesized(pos)) { - return pos; - } - while (true) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (stopAfterLineBreak) { - return pos; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - continue; - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - continue; - } - break; - case 60: - case 61: - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - continue; - } - break; - case 35: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - continue; - } - break; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - pos++; - continue; - } - break; - } - return pos; - } - } - ts.skipTrivia = skipTrivia; - var mergeConflictMarkerLength = "<<<<<<<".length; - function isConflictMarkerTrivia(text, pos) { - ts.Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - var ch = text.charCodeAt(pos); - if ((pos + mergeConflictMarkerLength) < text.length) { - for (var i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 || - text.charCodeAt(pos + mergeConflictMarkerLength) === 32; - } - } - return false; - } - function scanConflictMarkerTrivia(text, pos, error) { - if (error) { - error(ts.Diagnostics.Merge_conflict_marker_encountered, mergeConflictMarkerLength); - } - var ch = text.charCodeAt(pos); - var len = text.length; - if (ch === 60 || ch === 62) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } - else { - ts.Debug.assert(ch === 61); - while (pos < len) { - var ch_1 = text.charCodeAt(pos); - if (ch_1 === 62 && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; - } - var shebangTriviaRegex = /^#!.*/; - function isShebangTrivia(text, pos) { - ts.Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); - } - function scanShebangTrivia(text, pos) { - var shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; - } - function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - var pendingPos; - var pendingEnd; - var pendingKind; - var pendingHasTrailingNewLine; - var hasPendingCommentRange = false; - var collecting = trailing || pos === 0; - var accumulator = initial; - scan: while (pos >= 0 && pos < text.length) { - var ch = text.charCodeAt(pos); - switch (ch) { - case 13: - if (text.charCodeAt(pos + 1) === 10) { - pos++; - } - case 10: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9: - case 11: - case 12: - case 32: - pos++; - continue; - case 47: - var nextChar = text.charCodeAt(pos + 1); - var hasTrailingNewLine = false; - if (nextChar === 47 || nextChar === 42) { - var kind = nextChar === 47 ? 2 : 3; - var startPos = pos; - pos += 2; - if (nextChar === 47) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } - else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - hasPendingCommentRange = false; - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 && (isWhiteSpaceLike(ch))) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; - } - function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, false, cb, state); - } - ts.forEachLeadingCommentRange = forEachLeadingCommentRange; - function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges(false, text, pos, true, cb, state); - } - ts.forEachTrailingCommentRange = forEachTrailingCommentRange; - function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, false, cb, state, initial); - } - ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; - function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges(true, text, pos, true, cb, state, initial); - } - ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; - function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { - if (!comments) { - comments = []; - } - comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); - return comments; - } - function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getLeadingCommentRanges = getLeadingCommentRanges; - function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange(text, pos, appendCommentRange, undefined, undefined); - } - ts.getTrailingCommentRanges = getTrailingCommentRanges; - function getShebang(text) { - return shebangTriviaRegex.test(text) - ? shebangTriviaRegex.exec(text)[0] - : undefined; - } - ts.getShebang = getShebang; - function isIdentifierStart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierStart(ch, languageVersion); - } - ts.isIdentifierStart = isIdentifierStart; - function isIdentifierPart(ch, languageVersion) { - return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122 || - ch >= 48 && ch <= 57 || ch === 36 || ch === 95 || - ch > 127 && isUnicodeIdentifierPart(ch, languageVersion); - } - ts.isIdentifierPart = isIdentifierPart; - function isIdentifierText(name, languageVersion) { - if (!isIdentifierStart(name.charCodeAt(0), languageVersion)) { - return false; - } - for (var i = 1; i < name.length; i++) { - if (!isIdentifierPart(name.charCodeAt(i), languageVersion)) { - return false; - } - } - return true; - } - ts.isIdentifierText = isIdentifierText; - function createScanner(languageVersion, skipTrivia, languageVariant, text, onError, start, length) { - if (languageVariant === void 0) { languageVariant = 0; } - var pos; - var end; - var startPos; - var tokenPos; - var token; - var tokenValue; - var precedingLineBreak; - var hasExtendedUnicodeEscape; - var tokenIsUnterminated; - var numericLiteralFlags; - setText(text, start, length); - return { - getStartPos: function () { return startPos; }, - getTextPos: function () { return pos; }, - getToken: function () { return token; }, - getTokenPos: function () { return tokenPos; }, - getTokenText: function () { return text.substring(tokenPos, pos); }, - getTokenValue: function () { return tokenValue; }, - hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; }, - hasPrecedingLineBreak: function () { return precedingLineBreak; }, - isIdentifier: function () { return token === 71 || token > 107; }, - isReservedWord: function () { return token >= 72 && token <= 107; }, - isUnterminated: function () { return tokenIsUnterminated; }, - getNumericLiteralFlags: function () { return numericLiteralFlags; }, - reScanGreaterToken: reScanGreaterToken, - reScanSlashToken: reScanSlashToken, - reScanTemplateToken: reScanTemplateToken, - scanJsxIdentifier: scanJsxIdentifier, - scanJsxAttributeValue: scanJsxAttributeValue, - reScanJsxToken: reScanJsxToken, - scanJsxToken: scanJsxToken, - scanJSDocToken: scanJSDocToken, - scan: scan, - getText: getText, - setText: setText, - setScriptTarget: setScriptTarget, - setLanguageVariant: setLanguageVariant, - setOnError: setOnError, - setTextPos: setTextPos, - tryScan: tryScan, - lookAhead: lookAhead, - scanRange: scanRange, - }; - function error(message, length) { - if (onError) { - onError(message, length || 0); - } - } - function scanNumber() { - var start = pos; - while (isDigit(text.charCodeAt(pos))) - pos++; - if (text.charCodeAt(pos) === 46) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - } - var end = pos; - if (text.charCodeAt(pos) === 69 || text.charCodeAt(pos) === 101) { - pos++; - numericLiteralFlags = 2; - if (text.charCodeAt(pos) === 43 || text.charCodeAt(pos) === 45) - pos++; - if (isDigit(text.charCodeAt(pos))) { - pos++; - while (isDigit(text.charCodeAt(pos))) - pos++; - end = pos; - } - else { - error(ts.Diagnostics.Digit_expected); - } - } - return "" + +(text.substring(start, end)); - } - function scanOctalDigits() { - var start = pos; - while (isOctalDigit(text.charCodeAt(pos))) { - pos++; - } - return +(text.substring(start, pos)); - } - function scanExactNumberOfHexDigits(count) { - return scanHexDigits(count, false); - } - function scanMinimumNumberOfHexDigits(count) { - return scanHexDigits(count, true); - } - function scanHexDigits(minCount, scanAsManyAsPossible) { - var digits = 0; - var value = 0; - while (digits < minCount || scanAsManyAsPossible) { - var ch = text.charCodeAt(pos); - if (ch >= 48 && ch <= 57) { - value = value * 16 + ch - 48; - } - else if (ch >= 65 && ch <= 70) { - value = value * 16 + ch - 65 + 10; - } - else if (ch >= 97 && ch <= 102) { - value = value * 16 + ch - 97 + 10; - } - else { - break; - } - pos++; - digits++; - } - if (digits < minCount) { - value = -1; - } - return value; - } - function scanString(allowEscapes) { - if (allowEscapes === void 0) { allowEscapes = true; } - var quote = text.charCodeAt(pos); - pos++; - var result = ""; - var start = pos; - while (true) { - if (pos >= end) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - var ch = text.charCodeAt(pos); - if (ch === quote) { - result += text.substring(start, pos); - pos++; - break; - } - if (ch === 92 && allowEscapes) { - result += text.substring(start, pos); - result += scanEscapeSequence(); - start = pos; - continue; - } - if (isLineBreak(ch)) { - result += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue() { - var startedWithBacktick = text.charCodeAt(pos) === 96; - pos++; - var start = pos; - var contents = ""; - var resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start, pos); - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - var currChar = text.charCodeAt(pos); - if (currChar === 96) { - contents += text.substring(start, pos); - pos++; - resultingToken = startedWithBacktick ? 13 : 16; - break; - } - if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) { - contents += text.substring(start, pos); - pos += 2; - resultingToken = startedWithBacktick ? 14 : 15; - break; - } - if (currChar === 92) { - contents += text.substring(start, pos); - contents += scanEscapeSequence(); - start = pos; - continue; - } - if (currChar === 13) { - contents += text.substring(start, pos); - pos++; - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - contents += "\n"; - start = pos; - continue; - } - pos++; - } - ts.Debug.assert(resultingToken !== undefined); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence() { - pos++; - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - return ""; - } - var ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 48: - return "\0"; - case 98: - return "\b"; - case 116: - return "\t"; - case 110: - return "\n"; - case 118: - return "\v"; - case 102: - return "\f"; - case 114: - return "\r"; - case 39: - return "\'"; - case 34: - return "\""; - case 117: - if (pos < end && text.charCodeAt(pos) === 123) { - hasExtendedUnicodeEscape = true; - pos++; - return scanExtendedUnicodeEscape(); - } - return scanHexadecimalEscape(4); - case 120: - return scanHexadecimalEscape(2); - case 13: - if (pos < end && text.charCodeAt(pos) === 10) { - pos++; - } - case 10: - case 8232: - case 8233: - return ""; - default: - return String.fromCharCode(ch); - } - } - function scanHexadecimalEscape(numDigits) { - var escapedValue = scanExactNumberOfHexDigits(numDigits); - if (escapedValue >= 0) { - return String.fromCharCode(escapedValue); - } - else { - error(ts.Diagnostics.Hexadecimal_digit_expected); - return ""; - } - } - function scanExtendedUnicodeEscape() { - var escapedValue = scanMinimumNumberOfHexDigits(1); - var isInvalidExtendedEscape = false; - if (escapedValue < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - isInvalidExtendedEscape = true; - } - else if (escapedValue > 0x10FFFF) { - error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); - isInvalidExtendedEscape = true; - } - if (pos >= end) { - error(ts.Diagnostics.Unexpected_end_of_text); - isInvalidExtendedEscape = true; - } - else if (text.charCodeAt(pos) === 125) { - pos++; - } - else { - error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - return ""; - } - return utf16EncodeAsString(escapedValue); - } - function utf16EncodeAsString(codePoint) { - ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; - var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; - return String.fromCharCode(codeUnit1, codeUnit2); - } - function peekUnicodeEscape() { - if (pos + 5 < end && text.charCodeAt(pos + 1) === 117) { - var start_1 = pos; - pos += 2; - var value = scanExactNumberOfHexDigits(4); - pos = start_1; - return value; - } - return -1; - } - function scanIdentifierParts() { - var result = ""; - var start = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos++; - } - else if (ch === 92) { - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - result += text.substring(start, pos); - result += String.fromCharCode(ch); - pos += 6; - start = pos; - } - else { - break; - } - } - result += text.substring(start, pos); - return result; - } - function getIdentifierToken() { - var len = tokenValue.length; - if (len >= 2 && len <= 11) { - var ch = tokenValue.charCodeAt(0); - if (ch >= 97 && ch <= 122) { - token = textToToken.get(tokenValue); - if (token !== undefined) { - return token; - } - } - } - return token = 71; - } - function scanBinaryOrOctalDigits(base) { - ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8"); - var value = 0; - var numberOfDigits = 0; - while (true) { - var ch = text.charCodeAt(pos); - var valueOfCh = ch - 48; - if (!isDigit(ch) || valueOfCh >= base) { - break; - } - value = value * base + valueOfCh; - pos++; - numberOfDigits++; - } - if (numberOfDigits === 0) { - return -1; - } - return value; - } - function scan() { - startPos = pos; - hasExtendedUnicodeEscape = false; - precedingLineBreak = false; - tokenIsUnterminated = false; - numericLiteralFlags = 0; - while (true) { - tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var ch = text.charCodeAt(pos); - if (ch === 35 && pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia) { - continue; - } - else { - return token = 6; - } - } - switch (ch) { - case 10: - case 13: - precedingLineBreak = true; - if (skipTrivia) { - pos++; - continue; - } - else { - if (ch === 13 && pos + 1 < end && text.charCodeAt(pos + 1) === 10) { - pos += 2; - } - else { - pos++; - } - return token = 4; - } - case 9: - case 11: - case 12: - case 32: - if (skipTrivia) { - pos++; - continue; - } - else { - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - } - case 33: - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 35; - } - return pos += 2, token = 33; - } - pos++; - return token = 51; - case 34: - case 39: - tokenValue = scanString(); - return token = 9; - case 96: - return token = scanTemplateAndSetTokenValue(); - case 37: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 64; - } - pos++; - return token = 42; - case 38: - if (text.charCodeAt(pos + 1) === 38) { - return pos += 2, token = 53; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 68; - } - pos++; - return token = 48; - case 40: - pos++; - return token = 19; - case 41: - pos++; - return token = 20; - case 42: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 61; - } - if (text.charCodeAt(pos + 1) === 42) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 62; - } - return pos += 2, token = 40; - } - pos++; - return token = 39; - case 43: - if (text.charCodeAt(pos + 1) === 43) { - return pos += 2, token = 43; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 59; - } - pos++; - return token = 37; - case 44: - pos++; - return token = 26; - case 45: - if (text.charCodeAt(pos + 1) === 45) { - return pos += 2, token = 44; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 60; - } - pos++; - return token = 38; - case 46: - if (isDigit(text.charCodeAt(pos + 1))) { - tokenValue = scanNumber(); - return token = 8; - } - if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) { - return pos += 3, token = 24; - } - pos++; - return token = 23; - case 47: - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - while (pos < end) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - if (skipTrivia) { - continue; - } - else { - return token = 2; - } - } - if (text.charCodeAt(pos + 1) === 42) { - pos += 2; - var commentClosed = false; - while (pos < end) { - var ch_2 = text.charCodeAt(pos); - if (ch_2 === 42 && text.charCodeAt(pos + 1) === 47) { - pos += 2; - commentClosed = true; - break; - } - if (isLineBreak(ch_2)) { - precedingLineBreak = true; - } - pos++; - } - if (!commentClosed) { - error(ts.Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia) { - continue; - } - else { - tokenIsUnterminated = !commentClosed; - return token = 3; - } - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 63; - } - pos++; - return token = 41; - case 48: - if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) { - pos += 2; - var value = scanMinimumNumberOfHexDigits(1); - if (value < 0) { - error(ts.Diagnostics.Hexadecimal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 8; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 || text.charCodeAt(pos + 1) === 98)) { - pos += 2; - var value = scanBinaryOrOctalDigits(2); - if (value < 0) { - error(ts.Diagnostics.Binary_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 16; - return token = 8; - } - else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 || text.charCodeAt(pos + 1) === 111)) { - pos += 2; - var value = scanBinaryOrOctalDigits(8); - if (value < 0) { - error(ts.Diagnostics.Octal_digit_expected); - value = 0; - } - tokenValue = "" + value; - numericLiteralFlags = 32; - return token = 8; - } - if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { - tokenValue = "" + scanOctalDigits(); - numericLiteralFlags = 4; - return token = 8; - } - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - tokenValue = scanNumber(); - return token = 8; - case 58: - pos++; - return token = 56; - case 59: - pos++; - return token = 25; - case 60: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 60) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 65; - } - return pos += 2, token = 45; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 30; - } - if (languageVariant === 1 && - text.charCodeAt(pos + 1) === 47 && - text.charCodeAt(pos + 2) !== 42) { - return pos += 2, token = 28; - } - pos++; - return token = 27; - case 61: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - if (text.charCodeAt(pos + 1) === 61) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 34; - } - return pos += 2, token = 32; - } - if (text.charCodeAt(pos + 1) === 62) { - return pos += 2, token = 36; - } - pos++; - return token = 58; - case 62: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - if (skipTrivia) { - continue; - } - else { - return token = 7; - } - } - pos++; - return token = 29; - case 63: - pos++; - return token = 55; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 94: - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 70; - } - pos++; - return token = 50; - case 123: - pos++; - return token = 17; - case 124: - if (text.charCodeAt(pos + 1) === 124) { - return pos += 2, token = 54; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 69; - } - pos++; - return token = 49; - case 125: - pos++; - return token = 18; - case 126: - pos++; - return token = 52; - case 64: - pos++; - return token = 57; - case 92: - var cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - default: - if (isIdentifierStart(ch, languageVersion)) { - pos++; - while (pos < end && isIdentifierPart(ch = text.charCodeAt(pos), languageVersion)) - pos++; - tokenValue = text.substring(tokenPos, pos); - if (ch === 92) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } - else if (isWhiteSpaceSingleLine(ch)) { - pos++; - continue; - } - else if (isLineBreak(ch)) { - precedingLineBreak = true; - pos++; - continue; - } - error(ts.Diagnostics.Invalid_character); - pos++; - return token = 0; - } - } - } - function reScanGreaterToken() { - if (token === 29) { - if (text.charCodeAt(pos) === 62) { - if (text.charCodeAt(pos + 1) === 62) { - if (text.charCodeAt(pos + 2) === 61) { - return pos += 3, token = 67; - } - return pos += 2, token = 47; - } - if (text.charCodeAt(pos + 1) === 61) { - return pos += 2, token = 66; - } - pos++; - return token = 46; - } - if (text.charCodeAt(pos) === 61) { - pos++; - return token = 31; - } - } - return token; - } - function reScanSlashToken() { - if (token === 41 || token === 63) { - var p = tokenPos + 1; - var inEscape = false; - var inCharacterClass = false; - while (true) { - if (p >= end) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - var ch = text.charCodeAt(p); - if (isLineBreak(ch)) { - tokenIsUnterminated = true; - error(ts.Diagnostics.Unterminated_regular_expression_literal); - break; - } - if (inEscape) { - inEscape = false; - } - else if (ch === 47 && !inCharacterClass) { - p++; - break; - } - else if (ch === 91) { - inCharacterClass = true; - } - else if (ch === 92) { - inEscape = true; - } - else if (ch === 93) { - inCharacterClass = false; - } - p++; - } - while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { - p++; - } - pos = p; - tokenValue = text.substring(tokenPos, pos); - token = 12; - } - return token; - } - function reScanTemplateToken() { - ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'"); - pos = tokenPos; - return token = scanTemplateAndSetTokenValue(); - } - function reScanJsxToken() { - pos = tokenPos = startPos; - return token = scanJsxToken(); - } - function scanJsxToken() { - startPos = tokenPos = pos; - if (pos >= end) { - return token = 1; - } - var char = text.charCodeAt(pos); - if (char === 60) { - if (text.charCodeAt(pos + 1) === 47) { - pos += 2; - return token = 28; - } - pos++; - return token = 27; - } - if (char === 123) { - pos++; - return token = 17; - } - var firstNonWhitespace = 0; - while (pos < end) { - char = text.charCodeAt(pos); - if (char === 123) { - break; - } - if (char === 60) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error); - return token = 7; - } - break; - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } - else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - return firstNonWhitespace === -1 ? 11 : 10; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - var firstCharPosition = pos; - while (pos < end) { - var ch = text.charCodeAt(pos); - if (ch === 45 || ((firstCharPosition === pos) ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - pos++; - } - else { - break; - } - } - tokenValue += text.substr(firstCharPosition, pos - firstCharPosition); - } - return token; - } - function scanJsxAttributeValue() { - startPos = pos; - switch (text.charCodeAt(pos)) { - case 34: - case 39: - tokenValue = scanString(false); - return token = 9; - default: - return scan(); - } - } - function scanJSDocToken() { - if (pos >= end) { - return token = 1; - } - startPos = pos; - tokenPos = pos; - var ch = text.charCodeAt(pos); - switch (ch) { - case 9: - case 11: - case 12: - case 32: - while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { - pos++; - } - return token = 5; - case 64: - pos++; - return token = 57; - case 10: - case 13: - pos++; - return token = 4; - case 42: - pos++; - return token = 39; - case 123: - pos++; - return token = 17; - case 125: - pos++; - return token = 18; - case 91: - pos++; - return token = 21; - case 93: - pos++; - return token = 22; - case 61: - pos++; - return token = 58; - case 44: - pos++; - return token = 26; - case 46: - pos++; - return token = 23; - } - if (isIdentifierStart(ch, 5)) { - pos++; - while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) { - pos++; - } - return token = 71; - } - else { - return pos += 1, token = 0; - } - } - function speculationHelper(callback, isLookahead) { - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var saveTokenValue = tokenValue; - var savePrecedingLineBreak = precedingLineBreak; - var result = callback(); - if (!result || isLookahead) { - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - precedingLineBreak = savePrecedingLineBreak; - } - return result; - } - function scanRange(start, length, callback) { - var saveEnd = end; - var savePos = pos; - var saveStartPos = startPos; - var saveTokenPos = tokenPos; - var saveToken = token; - var savePrecedingLineBreak = precedingLineBreak; - var saveTokenValue = tokenValue; - var saveHasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - var saveTokenIsUnterminated = tokenIsUnterminated; - setText(text, start, length); - var result = callback(); - end = saveEnd; - pos = savePos; - startPos = saveStartPos; - tokenPos = saveTokenPos; - token = saveToken; - precedingLineBreak = savePrecedingLineBreak; - tokenValue = saveTokenValue; - hasExtendedUnicodeEscape = saveHasExtendedUnicodeEscape; - tokenIsUnterminated = saveTokenIsUnterminated; - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, true); - } - function tryScan(callback) { - return speculationHelper(callback, false); - } - function getText() { - return text; - } - function setText(newText, start, length) { - text = newText || ""; - end = length === undefined ? text.length : start + length; - setTextPos(start || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setTextPos(textPos) { - ts.Debug.assert(textPos >= 0); - pos = textPos; - startPos = textPos; - tokenPos = textPos; - token = 0; - precedingLineBreak = false; - tokenValue = undefined; - hasExtendedUnicodeEscape = false; - tokenIsUnterminated = false; - } - } - ts.createScanner = createScanner; -})(ts || (ts = {})); -var ts; -(function (ts) { - ts.compileOnSaveCommandLineOption = { name: "compileOnSave", type: "boolean" }; - ts.optionDeclarations = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_this_message, - }, - { - name: "help", - shortName: "?", - type: "boolean" - }, - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Show_all_compiler_options, - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Print_the_compiler_s_version, - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - paramType: ts.Diagnostics.FILE_OR_DIRECTORY, - description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Stylize_errors_and_messages_using_color_and_context_experimental - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Command_line_Options, - description: ts.Diagnostics.Watch_input_files, - }, - { - name: "target", - shortName: "t", - type: ts.createMapFromTemplate({ - "es3": 0, - "es5": 1, - "es6": 2, - "es2015": 2, - "es2016": 3, - "es2017": 4, - "esnext": 5, - }), - paramType: ts.Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_ECMAScript_target_version_Colon_ES3_default_ES5_ES2015_ES2016_ES2017_or_ESNEXT, - }, - { - name: "module", - shortName: "m", - type: ts.createMapFromTemplate({ - "none": ts.ModuleKind.None, - "commonjs": ts.ModuleKind.CommonJS, - "amd": ts.ModuleKind.AMD, - "system": ts.ModuleKind.System, - "umd": ts.ModuleKind.UMD, - "es6": ts.ModuleKind.ES2015, - "es2015": ts.ModuleKind.ES2015, - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_module_code_generation_Colon_commonjs_amd_system_umd_or_es2015, - }, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: ts.createMapFromTemplate({ - "es5": "lib.es5.d.ts", - "es6": "lib.es2015.d.ts", - "es2015": "lib.es2015.d.ts", - "es7": "lib.es2016.d.ts", - "es2016": "lib.es2016.d.ts", - "es2017": "lib.es2017.d.ts", - "esnext": "lib.esnext.d.ts", - "dom": "lib.dom.d.ts", - "dom.iterable": "lib.dom.iterable.d.ts", - "webworker": "lib.webworker.d.ts", - "scripthost": "lib.scripthost.d.ts", - "es2015.core": "lib.es2015.core.d.ts", - "es2015.collection": "lib.es2015.collection.d.ts", - "es2015.generator": "lib.es2015.generator.d.ts", - "es2015.iterable": "lib.es2015.iterable.d.ts", - "es2015.promise": "lib.es2015.promise.d.ts", - "es2015.proxy": "lib.es2015.proxy.d.ts", - "es2015.reflect": "lib.es2015.reflect.d.ts", - "es2015.symbol": "lib.es2015.symbol.d.ts", - "es2015.symbol.wellknown": "lib.es2015.symbol.wellknown.d.ts", - "es2016.array.include": "lib.es2016.array.include.d.ts", - "es2017.object": "lib.es2017.object.d.ts", - "es2017.sharedmemory": "lib.es2017.sharedmemory.d.ts", - "es2017.string": "lib.es2017.string.d.ts", - "esnext.asynciterable": "lib.esnext.asynciterable.d.ts", - }), - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon - }, - { - name: "allowJs", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Allow_javascript_files_to_be_compiled - }, - { - name: "checkJs", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Report_errors_in_js_files - }, - { - name: "jsx", - type: ts.createMapFromTemplate({ - "preserve": 1, - "react-native": 3, - "react": 2 - }), - paramType: ts.Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_JSX_code_generation_Colon_preserve_react_native_or_react, - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_d_ts_file, - }, - { - name: "sourceMap", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Generates_corresponding_map_file, - }, - { - name: "outFile", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Concatenate_and_emit_output_to_single_file, - }, - { - name: "outDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Redirect_output_structure_to_the_directory, - }, - { - name: "rootDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir, - }, - { - name: "removeComments", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_comments_to_output, - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Do_not_emit_outputs, - }, - { - name: "importHelpers", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Import_emit_helpers_from_tslib - }, - { - name: "downlevelIteration", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3 - }, - { - name: "isolatedModules", - type: "boolean", - category: ts.Diagnostics.Basic_Options, - description: ts.Diagnostics.Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule - }, - { - name: "strict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_all_strict_type_checking_options - }, - { - name: "noImplicitAny", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_expressions_and_declarations_with_an_implied_any_type, - }, - { - name: "strictNullChecks", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Enable_strict_null_checks - }, - { - name: "noImplicitThis", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Raise_error_on_this_expressions_with_an_implied_any_type, - }, - { - name: "alwaysStrict", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Strict_Type_Checking_Options, - description: ts.Diagnostics.Parse_in_strict_mode_and_emit_use_strict_for_each_source_file - }, - { - name: "noUnusedLocals", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_locals, - }, - { - name: "noUnusedParameters", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_on_unused_parameters, - }, - { - name: "noImplicitReturns", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_error_when_not_all_code_paths_in_function_return_a_value - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Additional_Checks, - description: ts.Diagnostics.Report_errors_for_fallthrough_cases_in_switch_statement - }, - { - name: "moduleResolution", - type: ts.createMapFromTemplate({ - "node": ts.ModuleResolutionKind.NodeJs, - "classic": ts.ModuleResolutionKind.Classic, - }), - paramType: ts.Diagnostics.STRATEGY, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6, - }, - { - name: "baseUrl", - type: "string", - isFilePath: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Base_directory_to_resolve_non_absolute_module_names - }, - { - name: "paths", - type: "object", - isTSConfigOnly: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl - }, - { - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.List_of_folders_to_include_type_definitions_from - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - showInSimplifiedHelpView: true, - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Type_declaration_files_to_be_included_in_compilation - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - category: ts.Diagnostics.Module_Resolution_Options, - description: ts.Diagnostics.Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking - }, - { - name: "sourceRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations, - }, - { - name: "mapRoot", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.LOCATION, - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, - }, - { - name: "inlineSourceMap", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file - }, - { - name: "inlineSources", - type: "boolean", - category: ts.Diagnostics.Source_Map_Options, - description: ts.Diagnostics.Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set - }, - { - name: "experimentalDecorators", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_ES7_decorators - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - category: ts.Diagnostics.Experimental_Options, - description: ts.Diagnostics.Enables_experimental_support_for_emitting_type_metadata_for_decorators - }, - { - name: "jsxFactory", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h - }, - { - name: "diagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_diagnostic_information - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Show_verbose_diagnostic_information - }, - { - name: "traceResolution", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Enable_tracing_of_the_name_resolution_process - }, - { - name: "listFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_files_part_of_the_compilation - }, - { - name: "listEmittedFiles", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Print_names_of_generated_files_part_of_the_compilation - }, - { - name: "out", - type: "string", - isFilePath: false, - category: ts.Diagnostics.Advanced_Options, - paramType: ts.Diagnostics.FILE, - description: ts.Diagnostics.Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file, - }, - { - name: "reactNamespace", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files - }, - { - name: "charset", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_character_set_of_the_input_files - }, - { - name: "emitBOM", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files - }, - { - name: "locale", - type: "string", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_locale_used_when_displaying_messages_to_the_user_e_g_en_us - }, - { - name: "newLine", - type: ts.createMapFromTemplate({ - "crlf": 0, - "lf": 1 - }), - paramType: ts.Diagnostics.NEWLINE, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix, - }, - { - name: "noErrorTruncation", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_truncate_error_messages - }, - { - name: "noLib", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_include_the_default_library_file_lib_d_ts - }, - { - name: "noResolve", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files - }, - { - name: "stripInternal", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_declarations_for_code_that_has_an_internal_annotation, - }, - { - name: "disableSizeLimit", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disable_size_limitations_on_JavaScript_projects - }, - { - name: "noImplicitUseStrict", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_use_strict_directives_in_module_output - }, - { - name: "noEmitHelpers", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_generate_custom_helper_functions_like_extends_in_compiled_output - }, - { - name: "noEmitOnError", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_emit_outputs_if_any_errors_were_reported, - }, - { - name: "preserveConstEnums", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_erase_const_enum_declarations_in_generated_code - }, - { - name: "declarationDir", - type: "string", - isFilePath: true, - paramType: ts.Diagnostics.DIRECTORY, - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Skip_type_checking_of_declaration_files, - }, - { - name: "allowUnusedLabels", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unused_labels - }, - { - name: "allowUnreachableCode", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Do_not_report_errors_on_unreachable_code - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_excess_property_checks_for_object_literals, - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures, - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.Disallow_inconsistently_cased_references_to_the_same_file - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - category: ts.Diagnostics.Advanced_Options, - description: ts.Diagnostics.The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files - }, - { - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: ts.Diagnostics.List_of_language_service_plugins - } - ]; - ts.typeAcquisitionDeclarations = [ - { - name: "enableAutoDiscovery", - type: "boolean", - }, - { - name: "enable", - type: "boolean", - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - } - ]; - ts.defaultInitCompilerOptions = { - module: ts.ModuleKind.CommonJS, - target: 1, - strict: true - }; - var optionNameMapCache; - function convertEnableAutoDiscoveryToEnable(typeAcquisition) { - if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { - var result = { - enable: typeAcquisition.enableAutoDiscovery, - include: typeAcquisition.include || [], - exclude: typeAcquisition.exclude || [] - }; - return result; - } - return typeAcquisition; - } - ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; - function getOptionNameMap() { - if (optionNameMapCache) { - return optionNameMapCache; - } - var optionNameMap = ts.createMap(); - var shortOptionNames = ts.createMap(); - ts.forEach(ts.optionDeclarations, function (option) { - optionNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - optionNameMapCache = { optionNameMap: optionNameMap, shortOptionNames: shortOptionNames }; - return optionNameMapCache; - } - ts.getOptionNameMap = getOptionNameMap; - function createCompilerDiagnosticForInvalidCustomType(opt) { - var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'" + key + "'"; }).join(", "); - return ts.createCompilerDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--" + opt.name, namesOfType); - } - ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; - function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors); - } - ts.parseCustomTypeOption = parseCustomTypeOption; - function parseListTypeOption(opt, value, errors) { - if (value === void 0) { value = ""; } - value = trimString(value); - if (ts.startsWith(value, "-")) { - return undefined; - } - if (value === "") { - return []; - } - var values = value.split(","); - switch (opt.element.type) { - case "number": - return ts.map(values, parseInt); - case "string": - return ts.map(values, function (v) { return v || ""; }); - default: - return ts.filter(ts.map(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }), function (v) { return !!v; }); - } - } - ts.parseListTypeOption = parseListTypeOption; - function parseCommandLine(commandLine, readFile) { - var options = {}; - var fileNames = []; - var errors = []; - var _a = getOptionNameMap(), optionNameMap = _a.optionNameMap, shortOptionNames = _a.shortOptionNames; - parseStrings(commandLine); - return { - options: options, - fileNames: fileNames, - errors: errors - }; - function parseStrings(args) { - var i = 0; - while (i < args.length) { - var s = args[i]; - i++; - if (s.charCodeAt(0) === 64) { - parseResponseFile(s.slice(1)); - } - else if (s.charCodeAt(0) === 45) { - s = s.slice(s.charCodeAt(1) === 45 ? 2 : 1).toLowerCase(); - var short = shortOptionNames.get(s); - if (short !== undefined) { - s = short; - } - var opt = optionNameMap.get(s); - if (opt) { - if (opt.isTSConfigOnly) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file, opt.name)); - } - else { - if (!args[i] && opt.type !== "boolean") { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_expects_an_argument, opt.name)); - } - switch (opt.type) { - case "number": - options[opt.name] = parseInt(args[i]); - i++; - break; - case "boolean": - var optValue = args[i]; - options[opt.name] = optValue !== "false"; - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = args[i] || ""; - i++; - break; - case "list": - var result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_compiler_option_0, s)); - } - } - else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - var text = readFile ? readFile(fileName) : ts.sys.readFile(fileName); - if (!text) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, fileName)); - return; - } - var args = []; - var pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32) - pos++; - if (pos >= text.length) - break; - var start = pos; - if (text.charCodeAt(start) === 34) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34) - pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } - else { - while (text.charCodeAt(pos) > 32) - pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } - } - ts.parseCommandLine = parseCommandLine; - function readConfigFile(fileName, readFile) { - var text = ""; - try { - text = readFile(fileName); - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) }; - } - return parseConfigFileTextToJson(fileName, text); - } - ts.readConfigFile = readConfigFile; - function parseConfigFileTextToJson(fileName, jsonText, stripComments) { - if (stripComments === void 0) { stripComments = true; } - try { - var jsonTextToParse = stripComments ? removeComments(jsonText) : jsonText; - return { config: /\S/.test(jsonTextToParse) ? JSON.parse(jsonTextToParse) : {} }; - } - catch (e) { - return { error: ts.createCompilerDiagnostic(ts.Diagnostics.Failed_to_parse_file_0_Colon_1, fileName, e.message) }; - } - } - ts.parseConfigFileTextToJson = parseConfigFileTextToJson; - function generateTSConfig(options, fileNames, newLine) { - var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); - var configurations = { - compilerOptions: serializeCompilerOptions(compilerOptions) - }; - if (fileNames && fileNames.length) { - configurations.files = fileNames; - } - return writeConfigurations(); - function getCustomTypeMapOfCommandLineOption(optionDefinition) { - if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean") { - return undefined; - } - else if (optionDefinition.type === "list") { - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - } - else { - return optionDefinition.type; - } - } - function getNameOfCompilerOptionValue(value, customTypeMap) { - return ts.forEachEntry(customTypeMap, function (mapValue, key) { - if (mapValue === value) { - return key; - } - }); - } - function serializeCompilerOptions(options) { - var result = {}; - var optionsNameMap = getOptionNameMap().optionNameMap; - for (var name in options) { - if (ts.hasProperty(options, name)) { - if (optionsNameMap.has(name) && optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options) { - continue; - } - var value = options[name]; - var optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - var customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - result[name] = value; - } - else { - if (optionDefinition.type === "list") { - var convertedValue = []; - for (var _i = 0, _a = value; _i < _a.length; _i++) { - var element = _a[_i]; - convertedValue.push(getNameOfCompilerOptionValue(element, customTypeMap)); - } - result[name] = convertedValue; - } - else { - result[name] = getNameOfCompilerOptionValue(value, customTypeMap); - } - } - } - } - } - return result; - } - function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - return option.isFilePath ? "./" : ""; - case "list": - return []; - case "object": - return {}; - default: - return ts.arrayFrom(option.type.keys())[0]; - } - } - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function writeConfigurations() { - var categorizedOptions = ts.reduceLeft(ts.filter(ts.optionDeclarations, function (o) { return o.category !== ts.Diagnostics.Command_line_Options && o.category !== ts.Diagnostics.Advanced_Options; }), function (memo, value) { - if (value.category) { - var name = ts.getLocaleSpecificMessage(value.category); - (memo[name] || (memo[name] = [])).push(value); - } - return memo; - }, {}); - var marginLength = 0; - var seenKnownKeys = 0; - var nameColumn = []; - var descriptionColumn = []; - var knownKeysCount = ts.getOwnKeys(configurations.compilerOptions).length; - for (var category in categorizedOptions) { - if (nameColumn.length !== 0) { - nameColumn.push(""); - descriptionColumn.push(""); - } - nameColumn.push("/* " + category + " */"); - descriptionColumn.push(""); - for (var _i = 0, _a = categorizedOptions[category]; _i < _a.length; _i++) { - var option = _a[_i]; - var optionName = void 0; - if (ts.hasProperty(configurations.compilerOptions, option.name)) { - optionName = "\"" + option.name + "\": " + JSON.stringify(configurations.compilerOptions[option.name]) + ((seenKnownKeys += 1) === knownKeysCount ? "" : ","); - } - else { - optionName = "// \"" + option.name + "\": " + JSON.stringify(getDefaultValueForOption(option)) + ","; - } - nameColumn.push(optionName); - descriptionColumn.push("/* " + (option.description && ts.getLocaleSpecificMessage(option.description) || option.name) + " */"); - marginLength = Math.max(optionName.length, marginLength); - } - } - var tab = makePadding(2); - var result = []; - result.push("{"); - result.push(tab + "\"compilerOptions\": {"); - for (var i = 0; i < nameColumn.length; i++) { - var optionName = nameColumn[i]; - var description = descriptionColumn[i]; - result.push(tab + tab + optionName + makePadding(marginLength - optionName.length + 2) + description); - } - if (configurations.files && configurations.files.length) { - result.push(tab + "},"); - result.push(tab + "\"files\": ["); - for (var i = 0; i < configurations.files.length; i++) { - result.push("" + tab + tab + JSON.stringify(configurations.files[i]) + (i === configurations.files.length - 1 ? "" : ",")); - } - result.push(tab + "]"); - } - else { - result.push(tab + "}"); - } - result.push("}"); - return result.join(newLine); - } - } - ts.generateTSConfig = generateTSConfig; - function removeComments(jsonText) { - var output = ""; - var scanner = ts.createScanner(1, false, 0, jsonText); - var token; - while ((token = scanner.scan()) !== 1) { - switch (token) { - case 2: - case 3: - output += scanner.getTokenText().replace(/\S/g, " "); - break; - default: - output += scanner.getTokenText(); - break; - } - } - return output; - } - function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions) { - if (existingOptions === void 0) { existingOptions = {}; } - if (resolutionStack === void 0) { resolutionStack = []; } - if (extraFileExtensions === void 0) { extraFileExtensions = []; } - var errors = []; - basePath = ts.normalizeSlashes(basePath); - var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); - var resolvedPath = ts.toPath(configFileName || "", basePath, getCanonicalFileName); - if (resolutionStack.indexOf(resolvedPath) >= 0) { - return { - options: {}, - fileNames: [], - typeAcquisition: {}, - raw: json, - errors: [ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, resolutionStack.concat([resolvedPath]).join(" -> "))], - wildcardDirectories: {} - }; - } - var options = convertCompilerOptionsFromJsonWorker(json["compilerOptions"], basePath, errors, configFileName); - var jsonOptions = json["typeAcquisition"] || json["typingOptions"]; - var typeAcquisition = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - var baseCompileOnSave; - if (json["extends"]) { - var _a = [undefined, undefined, undefined, {}], include = _a[0], exclude = _a[1], files = _a[2], baseOptions = _a[3]; - if (typeof json["extends"] === "string") { - _b = (tryExtendsName(json["extends"]) || [include, exclude, files, baseCompileOnSave, baseOptions]), include = _b[0], exclude = _b[1], files = _b[2], baseCompileOnSave = _b[3], baseOptions = _b[4]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); - } - if (include && !json["include"]) { - json["include"] = include; - } - if (exclude && !json["exclude"]) { - json["exclude"] = exclude; - } - if (files && !json["files"]) { - json["files"] = files; - } - options = ts.assign({}, baseOptions, options); - } - options = ts.extend(existingOptions, options); - options.configFilePath = configFileName; - var _c = getFileNames(errors), fileNames = _c.fileNames, wildcardDirectories = _c.wildcardDirectories; - var compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - if (baseCompileOnSave && json[ts.compileOnSaveCommandLineOption.name] === undefined) { - compileOnSave = baseCompileOnSave; - } - return { - options: options, - fileNames: fileNames, - typeAcquisition: typeAcquisition, - raw: json, - errors: errors, - wildcardDirectories: wildcardDirectories, - compileOnSave: compileOnSave - }; - function tryExtendsName(extendedConfig) { - if (!(ts.isRootedDiskPath(extendedConfig) || ts.startsWith(ts.normalizeSlashes(extendedConfig), "./") || ts.startsWith(ts.normalizeSlashes(extendedConfig), "../"))) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.A_path_in_an_extends_option_must_be_relative_or_rooted_but_0_is_not, extendedConfig)); - return; - } - var extendedConfigPath = ts.toPath(extendedConfig, basePath, getCanonicalFileName); - if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json")) { - extendedConfigPath = extendedConfigPath + ".json"; - if (!host.fileExists(extendedConfigPath)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_0_does_not_exist, extendedConfig)); - return; - } - } - var extendedResult = readConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); - if (extendedResult.error) { - errors.push(extendedResult.error); - return; - } - var extendedDirname = ts.getDirectoryPath(extendedConfigPath); - var relativeDifference = ts.convertToRelativePath(extendedDirname, basePath, getCanonicalFileName); - var updatePath = function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference, path); }; - var result = parseJsonConfigFileContent(extendedResult.config, host, extendedDirname, undefined, ts.getBaseFileName(extendedConfigPath), resolutionStack.concat([resolvedPath])); - errors.push.apply(errors, result.errors); - var _a = ts.map(["include", "exclude", "files"], function (key) { - if (!json[key] && extendedResult.config[key]) { - return ts.map(extendedResult.config[key], updatePath); - } - }), include = _a[0], exclude = _a[1], files = _a[2]; - return [include, exclude, files, result.compileOnSave, result.options]; - } - function getFileNames(errors) { - var fileNames; - if (ts.hasProperty(json, "files")) { - if (ts.isArray(json["files"])) { - fileNames = json["files"]; - if (fileNames.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json")); - } - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "files", "Array")); - } - } - var includeSpecs; - if (ts.hasProperty(json, "include")) { - if (ts.isArray(json["include"])) { - includeSpecs = json["include"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "include", "Array")); - } - } - var excludeSpecs; - if (ts.hasProperty(json, "exclude")) { - if (ts.isArray(json["exclude"])) { - excludeSpecs = json["exclude"]; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "exclude", "Array")); - } - } - else if (ts.hasProperty(json, "excludes")) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - else { - excludeSpecs = includeSpecs ? [] : ["node_modules", "bower_components", "jspm_packages"]; - var outDir = json["compilerOptions"] && json["compilerOptions"]["outDir"]; - if (outDir) { - excludeSpecs.push(outDir); - } - } - if (fileNames === undefined && includeSpecs === undefined) { - includeSpecs = ["**/*"]; - } - var result = matchFileNames(fileNames, includeSpecs, excludeSpecs, basePath, options, host, errors, extraFileExtensions); - if (result.fileNames.length === 0 && !ts.hasProperty(json, "files") && resolutionStack.length === 0) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || []))); - } - return result; - } - var _b; - } - ts.parseJsonConfigFileContent = parseJsonConfigFileContent; - function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { - return false; - } - var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption["compileOnSave"], basePath, errors); - if (typeof result === "boolean" && result) { - return result; - } - return false; - } - ts.convertCompileOnSaveOptionFromJson = convertCompileOnSaveOptionFromJson; - function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; - function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - var errors = []; - var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options: options, errors: errors }; - } - ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; - function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = ts.getBaseFileName(configFileName) === "jsconfig.json" - ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true } - : {}; - convertOptionsFromJson(ts.optionDeclarations, jsonOptions, basePath, options, ts.Diagnostics.Unknown_compiler_option_0, errors); - return options; - } - function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - var options = { enable: ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; - var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); - convertOptionsFromJson(ts.typeAcquisitionDeclarations, typeAcquisition, basePath, options, ts.Diagnostics.Unknown_type_acquisition_option_0, errors); - return options; - } - function convertOptionsFromJson(optionDeclarations, jsonOptions, basePath, defaultOptions, diagnosticMessage, errors) { - if (!jsonOptions) { - return; - } - var optionNameMap = ts.arrayToMap(optionDeclarations, function (opt) { return opt.name; }); - for (var id in jsonOptions) { - var opt = optionNameMap.get(id); - if (opt) { - defaultOptions[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } - else { - errors.push(ts.createCompilerDiagnostic(diagnosticMessage, id)); - } - } - } - function convertJsonOption(opt, value, basePath, errors) { - var optType = opt.type; - var expectedType = typeof optType === "string" ? optType : "string"; - if (optType === "list" && ts.isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors); - } - else if (typeof value === expectedType) { - if (typeof optType !== "string") { - return convertJsonOptionOfCustomType(opt, value, errors); - } - else { - if (opt.isFilePath) { - value = ts.normalizePath(ts.combinePaths(basePath, value)); - if (value === "") { - value = "."; - } - } - } - return value; - } - else { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, expectedType)); - } - } - function convertJsonOptionOfCustomType(opt, value, errors) { - var key = value.toLowerCase(); - var val = opt.type.get(key); - if (val !== undefined) { - return val; - } - else { - errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - function convertJsonOptionOfListType(option, values, basePath, errors) { - return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return !!v; }); - } - function trimString(s) { - return typeof s.trim === "function" ? s.trim() : s.replace(/^[\s]+|[\s]+$/g, ""); - } - var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; - var invalidMultipleRecursionPatterns = /(^|\/)\*\*\/(.*\/)?\*\*($|\/)/; - var invalidDotDotAfterRecursiveWildcardPattern = /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/; - var watchRecursivePattern = /\/[^/]*?[*?][^/]*\//; - var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; - function matchFileNames(fileNames, include, exclude, basePath, options, host, errors, extraFileExtensions) { - basePath = ts.normalizePath(basePath); - var keyMapper = host.useCaseSensitiveFileNames ? caseSensitiveKeyMapper : caseInsensitiveKeyMapper; - var literalFileMap = ts.createMap(); - var wildcardFileMap = ts.createMap(); - if (include) { - include = validateSpecs(include, errors, false); - } - if (exclude) { - exclude = validateSpecs(exclude, errors, true); - } - var wildcardDirectories = getWildcardDirectories(include, exclude, basePath, host.useCaseSensitiveFileNames); - var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); - if (fileNames) { - for (var _i = 0, fileNames_1 = fileNames; _i < fileNames_1.length; _i++) { - var fileName = fileNames_1[_i]; - var file = ts.combinePaths(basePath, fileName); - literalFileMap.set(keyMapper(file), file); - } - } - if (include && include.length > 0) { - for (var _a = 0, _b = host.readDirectory(basePath, supportedExtensions, exclude, include); _a < _b.length; _a++) { - var file = _b[_a]; - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - var key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - var literalFiles = ts.arrayFrom(literalFileMap.values()); - var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); - return { - fileNames: literalFiles.concat(wildcardFiles), - wildcardDirectories: wildcardDirectories - }; - } - function validateSpecs(specs, errors, allowTrailingRecursion) { - var validSpecs = []; - for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) { - var spec = specs_1[_i]; - if (!allowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidMultipleRecursionPatterns.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_multiple_recursive_directory_wildcards_Asterisk_Asterisk_Colon_0, spec)); - } - else if (invalidDotDotAfterRecursiveWildcardPattern.test(spec)) { - errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec)); - } - else { - validSpecs.push(spec); - } - } - return validSpecs; - } - function getWildcardDirectories(include, exclude, path, useCaseSensitiveFileNames) { - var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); - var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); - var wildcardDirectories = {}; - if (include !== undefined) { - var recursiveKeys = []; - for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { - var file = include_1[_i]; - var spec = ts.normalizePath(ts.combinePaths(path, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); - if (match) { - var key = match.key, flags = match.flags; - var existingFlags = wildcardDirectories[key]; - if (existingFlags === undefined || existingFlags < flags) { - wildcardDirectories[key] = flags; - if (flags === 1) { - recursiveKeys.push(key); - } - } - } - } - for (var key in wildcardDirectories) - if (ts.hasProperty(wildcardDirectories, key)) { - for (var _a = 0, recursiveKeys_1 = recursiveKeys; _a < recursiveKeys_1.length; _a++) { - var recursiveKey = recursiveKeys_1[_a]; - if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { - delete wildcardDirectories[key]; - } - } - } - } - return wildcardDirectories; - } - function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { - var match = wildcardDirectoryPattern.exec(spec); - if (match) { - return { - key: useCaseSensitiveFileNames ? match[0] : match[0].toLowerCase(), - flags: watchRecursivePattern.test(spec) ? 1 : 0 - }; - } - if (ts.isImplicitGlob(spec)) { - return { key: spec, flags: 1 }; - } - return undefined; - } - function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var adjustedExtensionPriority = ts.adjustExtensionPriority(extensionPriority, extensions); - for (var i = 0; i < adjustedExtensionPriority; i++) { - var higherPriorityExtension = extensions[i]; - var higherPriorityPath = keyMapper(ts.changeExtension(file, higherPriorityExtension)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - return true; - } - } - return false; - } - function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - var extensionPriority = ts.getExtensionPriority(file, extensions); - var nextExtensionPriority = ts.getNextLowestExtensionPriority(extensionPriority, extensions); - for (var i = nextExtensionPriority; i < extensions.length; i++) { - var lowerPriorityExtension = extensions[i]; - var lowerPriorityPath = keyMapper(ts.changeExtension(file, lowerPriorityExtension)); - wildcardFiles.delete(lowerPriorityPath); - } - } - function caseSensitiveKeyMapper(key) { - return key; - } - function caseInsensitiveKeyMapper(key) { - return key.toLowerCase(); - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var JsTyping; - (function (JsTyping) { - var safeList; - var EmptySafeList = ts.createMap(); - JsTyping.nodeCoreModuleList = [ - "buffer", "querystring", "events", "http", "cluster", - "zlib", "os", "https", "punycode", "repl", "readline", - "vm", "child_process", "url", "dns", "net", - "dgram", "fs", "path", "string_decoder", "tls", - "crypto", "stream", "util", "assert", "tty", "domain", - "constants", "process", "v8", "timers", "console" - ]; - var nodeCoreModules = ts.arrayToMap(JsTyping.nodeCoreModuleList, function (x) { return x; }); - function discoverTypings(host, fileNames, projectRootPath, safeListPath, packageNameToTypingLocation, typeAcquisition, unresolvedImports) { - var inferredTypings = ts.createMap(); - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - fileNames = ts.filter(ts.map(fileNames, ts.normalizePath), function (f) { - var kind = ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)); - return kind === 1 || kind === 2; - }); - if (!safeList) { - var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); - safeList = result.config ? ts.createMapFromTemplate(result.config) : EmptySafeList; - } - var filesToWatch = []; - var searchDirs = []; - var exclude = []; - mergeTypings(typeAcquisition.include); - exclude = typeAcquisition.exclude || []; - var possibleSearchDirs = ts.map(fileNames, ts.getDirectoryPath); - if (projectRootPath) { - possibleSearchDirs.push(projectRootPath); - } - searchDirs = ts.deduplicate(possibleSearchDirs); - for (var _i = 0, searchDirs_1 = searchDirs; _i < searchDirs_1.length; _i++) { - var searchDir = searchDirs_1[_i]; - var packageJsonPath = ts.combinePaths(searchDir, "package.json"); - getTypingNamesFromJson(packageJsonPath, filesToWatch); - var bowerJsonPath = ts.combinePaths(searchDir, "bower.json"); - getTypingNamesFromJson(bowerJsonPath, filesToWatch); - var bowerComponentsPath = ts.combinePaths(searchDir, "bower_components"); - getTypingNamesFromPackagesFolder(bowerComponentsPath); - var nodeModulesPath = ts.combinePaths(searchDir, "node_modules"); - getTypingNamesFromPackagesFolder(nodeModulesPath); - } - getTypingNamesFromSourceFileNames(fileNames); - if (unresolvedImports) { - for (var _a = 0, unresolvedImports_1 = unresolvedImports; _a < unresolvedImports_1.length; _a++) { - var moduleId = unresolvedImports_1[_a]; - var typingName = nodeCoreModules.has(moduleId) ? "node" : moduleId; - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, undefined); - } - } - } - packageNameToTypingLocation.forEach(function (typingLocation, name) { - if (inferredTypings.has(name) && inferredTypings.get(name) === undefined) { - inferredTypings.set(name, typingLocation); - } - }); - for (var _b = 0, exclude_1 = exclude; _b < exclude_1.length; _b++) { - var excludeTypingName = exclude_1[_b]; - inferredTypings.delete(excludeTypingName); - } - var newTypingNames = []; - var cachedTypingPaths = []; - inferredTypings.forEach(function (inferred, typing) { - if (inferred !== undefined) { - cachedTypingPaths.push(inferred); - } - else { - newTypingNames.push(typing); - } - }); - return { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; - function mergeTypings(typingNames) { - if (!typingNames) { - return; - } - for (var _i = 0, typingNames_1 = typingNames; _i < typingNames_1.length; _i++) { - var typing = typingNames_1[_i]; - if (!inferredTypings.has(typing)) { - inferredTypings.set(typing, undefined); - } - } - } - function getTypingNamesFromJson(jsonPath, filesToWatch) { - if (host.fileExists(jsonPath)) { - filesToWatch.push(jsonPath); - } - var result = ts.readConfigFile(jsonPath, function (path) { return host.readFile(path); }); - if (result.config) { - var jsonConfig = result.config; - if (jsonConfig.dependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.dependencies)); - } - if (jsonConfig.devDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.devDependencies)); - } - if (jsonConfig.optionalDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.optionalDependencies)); - } - if (jsonConfig.peerDependencies) { - mergeTypings(ts.getOwnKeys(jsonConfig.peerDependencies)); - } - } - } - function getTypingNamesFromSourceFileNames(fileNames) { - var jsFileNames = ts.filter(fileNames, ts.hasJavaScriptFileExtension); - var inferredTypingNames = ts.map(jsFileNames, function (f) { return ts.removeFileExtension(ts.getBaseFileName(f.toLowerCase())); }); - var cleanedTypingNames = ts.map(inferredTypingNames, function (f) { return f.replace(/((?:\.|-)min(?=\.|$))|((?:-|\.)\d+)/g, ""); }); - if (safeList !== EmptySafeList) { - mergeTypings(ts.filter(cleanedTypingNames, function (f) { return safeList.has(f); })); - } - var hasJsxFile = ts.forEach(fileNames, function (f) { return ts.ensureScriptKind(f, ts.getScriptKindFromFileName(f)) === 2; }); - if (hasJsxFile) { - mergeTypings(["react"]); - } - } - function getTypingNamesFromPackagesFolder(packagesFolderPath) { - filesToWatch.push(packagesFolderPath); - if (!host.directoryExists(packagesFolderPath)) { - return; - } - var typingNames = []; - var fileNames = host.readDirectory(packagesFolderPath, [".json"], undefined, undefined, 2); - for (var _i = 0, fileNames_2 = fileNames; _i < fileNames_2.length; _i++) { - var fileName = fileNames_2[_i]; - var normalizedFileName = ts.normalizePath(fileName); - var baseFileName = ts.getBaseFileName(normalizedFileName); - if (baseFileName !== "package.json" && baseFileName !== "bower.json") { - continue; - } - var result = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); - if (!result.config) { - continue; - } - var packageJson = result.config; - if (baseFileName === "package.json" && packageJson._requiredBy && - ts.filter(packageJson._requiredBy, function (r) { return r[0] === "#" || r === "/"; }).length === 0) { - continue; - } - if (!packageJson.name) { - continue; - } - if (packageJson.typings) { - var absolutePath = ts.getNormalizedAbsolutePath(packageJson.typings, ts.getDirectoryPath(normalizedFileName)); - inferredTypings.set(packageJson.name, absolutePath); - } - else { - typingNames.push(packageJson.name); - } - } - mergeTypings(typingNames); - } - } - JsTyping.discoverTypings = discoverTypings; - })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - server.ActionSet = "action::set"; - server.ActionInvalidate = "action::invalidate"; - server.EventBeginInstallTypes = "event::beginInstallTypes"; - server.EventEndInstallTypes = "event::endInstallTypes"; - server.EventInitializationFailed = "event::initializationFailed"; - var Arguments; - (function (Arguments) { - Arguments.GlobalCacheLocation = "--globalTypingsCacheLocation"; - Arguments.LogFile = "--logFile"; - Arguments.EnableTelemetry = "--enableTelemetry"; - Arguments.TypingSafeListLocation = "--typingSafeListLocation"; - })(Arguments = server.Arguments || (server.Arguments = {})); - function hasArgument(argumentName) { - return ts.sys.args.indexOf(argumentName) >= 0; - } - server.hasArgument = hasArgument; - function findArgument(argumentName) { - var index = ts.sys.args.indexOf(argumentName); - return index >= 0 && index < ts.sys.args.length - 1 - ? ts.sys.args[index + 1] - : undefined; - } - server.findArgument = findArgument; - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - function trace(host) { - host.trace(ts.formatMessage.apply(undefined, arguments)); - } - ts.trace = trace; - function isTraceEnabled(compilerOptions, host) { - return compilerOptions.traceResolution && host.trace !== undefined; - } - ts.isTraceEnabled = isTraceEnabled; - var Extensions; - (function (Extensions) { - Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; - Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; - Extensions[Extensions["DtsOnly"] = 2] = "DtsOnly"; - })(Extensions || (Extensions = {})); - function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return undefined; - } - ts.Debug.assert(ts.extensionIsTypeScript(resolved.extension)); - return resolved.path; - } - function resolvedModuleFromResolved(_a, isExternalLibraryImport) { - var path = _a.path, extension = _a.extension; - return { resolvedFileName: path, extension: extension, isExternalLibraryImport: isExternalLibraryImport }; - } - function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations) { - return { resolvedModule: resolved && resolvedModuleFromResolved(resolved, isExternalLibraryImport), failedLookupLocations: failedLookupLocations }; - } - function moduleHasNonRelativeName(moduleName) { - return !(ts.isRootedDiskPath(moduleName) || ts.isExternalModuleNameRelative(moduleName)); - } - ts.moduleHasNonRelativeName = moduleHasNonRelativeName; - function tryReadPackageJsonFields(readTypes, packageJsonPath, baseDirectory, state) { - var jsonContent = readJson(packageJsonPath, state.host); - return readTypes ? tryReadFromField("typings") || tryReadFromField("types") : tryReadFromField("main"); - function tryReadFromField(fieldName) { - if (!ts.hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - var fileName = jsonContent[fieldName]; - if (typeof fileName !== "string") { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_string_got_1, fieldName, typeof fileName); - } - return; - } - var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; - } - } - function readJson(path, host) { - try { - var jsonText = host.readFile(path); - return jsonText ? JSON.parse(jsonText) : {}; - } - catch (e) { - return {}; - } - } - function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - var currentDirectory; - if (options.configFilePath) { - currentDirectory = ts.getDirectoryPath(options.configFilePath); - } - else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== undefined) { - return getDefaultTypeRoots(currentDirectory, host); - } - } - ts.getEffectiveTypeRoots = getEffectiveTypeRoots; - function getDefaultTypeRoots(currentDirectory, host) { - if (!host.directoryExists) { - return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; - } - var typeRoots; - forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { - var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); - if (host.directoryExists(atTypes)) { - (typeRoots || (typeRoots = [])).push(atTypes); - } - return undefined; - }); - return typeRoots; - } - var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); - function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host) { - var traceEnabled = isTraceEnabled(options, host); - var moduleResolutionState = { - compilerOptions: options, - host: host, - traceEnabled: traceEnabled - }; - var typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === undefined) { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } - else { - if (typeRoots === undefined) { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } - else { - trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - } - var failedLookupLocations = []; - var resolved = primaryLookup(); - var primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - var resolvedTypeReferenceDirective; - if (resolved) { - resolved = realpath(resolved, host, traceEnabled); - if (traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, resolved, primary); - } - resolvedTypeReferenceDirective = { primary: primary, resolvedFileName: resolved }; - } - return { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations }; - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return ts.forEach(typeRoots, function (typeRoot) { - var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); - var candidateDirectory = ts.getDirectoryPath(candidate); - var directoryExists = directoryProbablyExists(candidateDirectory, host); - if (!directoryExists && traceEnabled) { - trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); - } - return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, failedLookupLocations, !directoryExists, moduleResolutionState)); - }); - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - var resolvedFile; - var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== undefined) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - var result = loadModuleFromNodeModules(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, failedLookupLocations, moduleResolutionState, undefined); - resolvedFile = resolvedTypeScriptOnly(result && result.value); - if (!resolvedFile && traceEnabled) { - trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } - return resolvedFile; - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } - } - ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; - function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - var result = []; - if (host.directoryExists && host.getDirectories) { - var typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { - var root = typeRoots_1[_i]; - if (host.directoryExists(root)) { - for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { - var typeDirectivePath = _b[_a]; - var normalized = ts.normalizePath(typeDirectivePath); - var packageJsonPath = pathToPackageJson(ts.combinePaths(root, normalized)); - var isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - result.push(ts.getBaseFileName(normalized)); - } - } - } - } - } - } - return result; - } - ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; - function createModuleResolutionCache(currentDirectory, getCanonicalFileName) { - var directoryToModuleNameMap = ts.createFileMap(); - var moduleNameToDirectoryMap = ts.createMap(); - return { getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, getOrCreateCacheForModuleName: getOrCreateCacheForModuleName }; - function getOrCreateCacheForDirectory(directoryName) { - var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); - var perFolderCache = directoryToModuleNameMap.get(path); - if (!perFolderCache) { - perFolderCache = ts.createMap(); - directoryToModuleNameMap.set(path, perFolderCache); - } - return perFolderCache; - } - function getOrCreateCacheForModuleName(nonRelativeModuleName) { - if (!moduleHasNonRelativeName(nonRelativeModuleName)) { - return undefined; - } - var perModuleNameCache = moduleNameToDirectoryMap.get(nonRelativeModuleName); - if (!perModuleNameCache) { - perModuleNameCache = createPerModuleNameCache(); - moduleNameToDirectoryMap.set(nonRelativeModuleName, perModuleNameCache); - } - return perModuleNameCache; - } - function createPerModuleNameCache() { - var directoryPathMap = ts.createFileMap(); - return { get: get, set: set }; - function get(directory) { - return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.contains(path)) { - return; - } - directoryPathMap.set(path, result); - var resolvedFileName = result.resolvedModule && result.resolvedModule.resolvedFileName; - var commonPrefix = getCommonPrefix(path, resolvedFileName); - var current = path; - while (true) { - var parent = ts.getDirectoryPath(current); - if (parent === current || directoryPathMap.contains(parent)) { - break; - } - directoryPathMap.set(parent, result); - current = parent; - if (current === commonPrefix) { - break; - } - } - } - function getCommonPrefix(directory, resolution) { - if (resolution === undefined) { - return undefined; - } - var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - var i = 0; - while (i < Math.min(directory.length, resolutionDirectory.length) && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - var sep = directory.lastIndexOf(ts.directorySeparator, i); - if (sep < 0) { - return undefined; - } - return directory.substr(0, sep); - } - } - } - ts.createModuleResolutionCache = createModuleResolutionCache; - function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - } - var containingDirectory = ts.getDirectoryPath(containingFile); - var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); - var result = perFolderCache && perFolderCache.get(moduleName); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - } - else { - var moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === undefined) { - moduleResolution = ts.getEmitModuleKind(compilerOptions) === ts.ModuleKind.CommonJS ? ts.ModuleResolutionKind.NodeJs : ts.ModuleResolutionKind.Classic; - if (traceEnabled) { - trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - else { - if (traceEnabled) { - trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case ts.ModuleResolutionKind.NodeJs: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - case ts.ModuleResolutionKind.Classic: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache); - break; - } - if (perFolderCache) { - perFolderCache.set(moduleName, result); - var perModuleNameCache = cache.getOrCreateCacheForModuleName(moduleName); - if (perModuleNameCache) { - perModuleNameCache.set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - else { - trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; - } - ts.resolveModuleName = resolveModuleName; - function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (moduleHasNonRelativeName(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state); - } - else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - } - } - function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state) { - if (!state.compilerOptions.rootDirs) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var matchedRootDir; - var matchedNormalizedPrefix; - for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { - var rootDir = _a[_i]; - var normalizedRoot = ts.normalizePath(rootDir); - if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { - normalizedRoot += ts.directorySeparator; - } - var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && - (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - var suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - var resolvedFileName = loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); - } - for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { - var rootDir = _c[_b]; - if (rootDir === matchedRootDir) { - continue; - } - var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); - } - var baseDirectory = ts.getDirectoryPath(candidate_1); - var resolvedFileName_1 = loader(extensions, candidate_1, failedLookupLocations, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName_1) { - return resolvedFileName_1; - } - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return undefined; - } - function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, failedLookupLocations, state) { - if (!state.compilerOptions.baseUrl) { - return undefined; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, state.compilerOptions.baseUrl, moduleName); - } - var matchedPattern = undefined; - if (state.compilerOptions.paths) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - matchedPattern = ts.matchPatternOrExact(ts.getOwnKeys(state.compilerOptions.paths), moduleName); - } - if (matchedPattern) { - var matchedStar_1 = typeof matchedPattern === "string" ? undefined : ts.matchedText(matchedPattern, moduleName); - var matchedPatternText = typeof matchedPattern === "string" ? matchedPattern : ts.patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - return ts.forEach(state.compilerOptions.paths[matchedPatternText], function (subst) { - var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, path)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - var tsExtension = ts.tryGetExtensionFromPath(candidate); - if (tsExtension !== undefined) { - var path_1 = tryFile(candidate, failedLookupLocations, false, state); - return path_1 && { path: path_1, extension: tsExtension }; - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - }); - } - else { - var candidate = ts.normalizePath(ts.combinePaths(state.compilerOptions.baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, state.compilerOptions.baseUrl, candidate); - } - return loader(extensions, candidate, failedLookupLocations, !directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); - } - } - function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - return nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, false); - } - ts.nodeModuleNameResolver = nodeModuleNameResolver; - function nodeModuleNameResolverWorker(moduleName, containingFile, compilerOptions, host, cache, jsOnly) { - if (jsOnly === void 0) { jsOnly = false; } - var containingDirectory = ts.getDirectoryPath(containingFile); - var traceEnabled = isTraceEnabled(compilerOptions, host); - var failedLookupLocations = []; - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var result = jsOnly ? tryResolve(Extensions.JavaScript) : (tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript)); - if (result && result.value) { - var _a = result.value, resolved = _a.resolved, isExternalLibraryImport = _a.isExternalLibraryImport; - return createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations); - } - return { resolvedModule: undefined, failedLookupLocations: failedLookupLocations }; - function tryResolve(extensions) { - var loader = function (extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, true); }; - var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, failedLookupLocations, state); - if (resolved) { - return toSearchResult({ resolved: resolved, isExternalLibraryImport: false }); - } - if (moduleHasNonRelativeName(moduleName)) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); - } - var resolved_1 = loadModuleFromNodeModules(extensions, moduleName, containingDirectory, failedLookupLocations, state, cache); - return resolved_1 && { value: resolved_1.value && { resolved: { path: realpath(resolved_1.value.path, host, traceEnabled), extension: resolved_1.value.extension }, isExternalLibraryImport: true } }; - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, false, state, true); - return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: false }); - } - } - } - ts.nodeModuleNameResolverWorker = nodeModuleNameResolverWorker; - function realpath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - var real = ts.normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; - } - function nodeLoadModuleByRelativeName(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); - } - if (!ts.pathEndsWithDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - var parentOfCandidate = ts.getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - var resolvedFromFile = loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state); - if (resolvedFromFile) { - return resolvedFromFile; - } - } - if (!onlyRecordFailures) { - var candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - return loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson); - } - function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); - } - ts.directoryProbablyExists = directoryProbablyExists; - function loadModuleFromFile(extensions, candidate, failedLookupLocations, onlyRecordFailures, state) { - var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - if (ts.hasJavaScriptFileExtension(candidate)) { - var extensionless = ts.removeFileExtension(candidate); - if (state.traceEnabled) { - var extension = candidate.substring(extensionless.length); - trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, failedLookupLocations, onlyRecordFailures, state); - } - } - function tryAddingExtensions(candidate, extensions, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - var directory = ts.getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (extensions) { - case Extensions.DtsOnly: - return tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.TypeScript: - return tryExtension(".ts", ts.Extension.Ts) || tryExtension(".tsx", ts.Extension.Tsx) || tryExtension(".d.ts", ts.Extension.Dts); - case Extensions.JavaScript: - return tryExtension(".js", ts.Extension.Js) || tryExtension(".jsx", ts.Extension.Jsx); - } - function tryExtension(ext, extension) { - var path = tryFile(candidate + ext, failedLookupLocations, onlyRecordFailures, state); - return path && { path: path, extension: extension }; - } - } - function tryFile(fileName, failedLookupLocations, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } - else { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); - } - } - } - failedLookupLocations.push(fileName); - return undefined; - } - function loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, onlyRecordFailures, state, considerPackageJson) { - if (considerPackageJson === void 0) { considerPackageJson = true; } - var directoryExists = !onlyRecordFailures && directoryProbablyExists(candidate, state.host); - if (considerPackageJson) { - var packageJsonPath = pathToPackageJson(candidate); - if (directoryExists && state.host.fileExists(packageJsonPath)) { - var fromPackageJson = loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state); - if (fromPackageJson) { - return fromPackageJson; - } - } - else { - if (directoryExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); - } - failedLookupLocations.push(packageJsonPath); - } - } - return loadModuleFromFile(extensions, ts.combinePaths(candidate, "index"), failedLookupLocations, !directoryExists, state); - } - function loadModuleFromPackageJson(packageJsonPath, extensions, candidate, failedLookupLocations, state) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); - } - var file = tryReadPackageJsonFields(extensions !== Extensions.JavaScript, packageJsonPath, candidate, state); - if (!file) { - return undefined; - } - var onlyRecordFailures = !directoryProbablyExists(ts.getDirectoryPath(file), state.host); - var fromFile = tryFile(file, failedLookupLocations, onlyRecordFailures, state); - if (fromFile) { - var resolved = fromFile && resolvedIfExtensionMatches(extensions, fromFile); - if (resolved) { - return resolved; - } - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); - } - } - var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; - return nodeLoadModuleByRelativeName(nextExtensions, file, failedLookupLocations, onlyRecordFailures, state, false); - } - function resolvedIfExtensionMatches(extensions, path) { - var extension = ts.tryGetExtensionFromPath(path); - return extension !== undefined && extensionIsOk(extensions, extension) ? { path: path, extension: extension } : undefined; - } - function extensionIsOk(extensions, extension) { - switch (extensions) { - case Extensions.JavaScript: - return extension === ts.Extension.Js || extension === ts.Extension.Jsx; - case Extensions.TypeScript: - return extension === ts.Extension.Ts || extension === ts.Extension.Tsx || extension === ts.Extension.Dts; - case Extensions.DtsOnly: - return extension === ts.Extension.Dts; - } - } - function pathToPackageJson(directory) { - return ts.combinePaths(directory, "package.json"); - } - function loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state) { - var candidate = ts.normalizePath(ts.combinePaths(nodeModulesFolder, moduleName)); - return loadModuleFromFile(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state) || - loadNodeModuleFromDirectory(extensions, candidate, failedLookupLocations, !nodeModulesFolderExists, state); - } - function loadModuleFromNodeModules(extensions, moduleName, directory, failedLookupLocations, state, cache) { - return loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, false, cache); - } - function loadModuleFromNodeModulesAtTypes(moduleName, directory, failedLookupLocations, state) { - return loadModuleFromNodeModulesWorker(Extensions.DtsOnly, moduleName, directory, failedLookupLocations, state, true, undefined); - } - function loadModuleFromNodeModulesWorker(extensions, moduleName, directory, failedLookupLocations, state, typesOnly, cache) { - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - return forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { - if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state.traceEnabled, state.host); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromNodeModulesOneLevel(extensions, moduleName, ancestorDirectory, failedLookupLocations, state, typesOnly)); - } - }); - } - function loadModuleFromNodeModulesOneLevel(extensions, moduleName, directory, failedLookupLocations, state, typesOnly) { - if (typesOnly === void 0) { typesOnly = false; } - var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); - var nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - var packageResult = typesOnly ? undefined : loadModuleFromNodeModulesFolder(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, failedLookupLocations, state); - if (packageResult) { - return packageResult; - } - if (extensions !== Extensions.JavaScript) { - var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); - var nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromNodeModulesFolder(Extensions.DtsOnly, mangleScopedPackage(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, failedLookupLocations, state); - } - } - function mangleScopedPackage(moduleName, state) { - if (ts.startsWith(moduleName, "@")) { - var replaceSlash = moduleName.replace(ts.directorySeparator, "__"); - if (replaceSlash !== moduleName) { - var mangled = replaceSlash.slice(1); - if (state.traceEnabled) { - trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; - } - } - return moduleName; - } - function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, traceEnabled, host) { - var result = cache && cache.get(containingDirectory); - if (result) { - if (traceEnabled) { - trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache, moduleName); - } - return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension } }; - } - } - function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var containingDirectory = ts.getDirectoryPath(containingFile); - var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); - return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, false, failedLookupLocations); - function tryResolve(extensions) { - var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFile, failedLookupLocations, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName); - if (moduleHasNonRelativeName(moduleName)) { - var resolved_3 = forEachAncestorDirectory(containingDirectory, function (directory) { - var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, traceEnabled, host); - if (resolutionFromCache) { - return resolutionFromCache; - } - var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, searchName, failedLookupLocations, false, state)); - }); - if (resolved_3) { - return resolved_3; - } - if (extensions === Extensions.TypeScript) { - return loadModuleFromNodeModulesAtTypes(moduleName, containingDirectory, failedLookupLocations, state); - } - } - else { - var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFile(extensions, candidate, failedLookupLocations, false, state)); - } - } - } - ts.classicNameResolver = classicNameResolver; - function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache) { - var traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled }; - var failedLookupLocations = []; - var resolved = loadModuleFromNodeModulesOneLevel(Extensions.DtsOnly, moduleName, globalCache, failedLookupLocations, state); - return createResolvedModuleWithFailedLookupLocations(resolved, true, failedLookupLocations); - } - ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; - function toSearchResult(value) { - return value !== undefined ? { value: value } : undefined; - } - function forEachAncestorDirectory(directory, callback) { - while (true) { - var result = callback(directory); - if (result !== undefined) { - return result; - } - var parentPath = ts.getDirectoryPath(directory); - if (parentPath === directory) { - return undefined; - } - directory = parentPath; - } - } -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var typingsInstaller; - (function (typingsInstaller) { - var nullLog = { - isEnabled: function () { return false; }, - writeLine: ts.noop - }; - function typingToFileName(cachePath, packageName, installTypingHost, log) { - try { - var result = ts.resolveModuleName(packageName, ts.combinePaths(cachePath, "index.d.ts"), { moduleResolution: ts.ModuleResolutionKind.NodeJs }, installTypingHost); - return result.resolvedModule && result.resolvedModule.resolvedFileName; - } - catch (e) { - if (log.isEnabled()) { - log.writeLine("Failed to resolve " + packageName + " in folder '" + cachePath + "': " + e.message); - } - return undefined; - } - } - var PackageNameValidationResult; - (function (PackageNameValidationResult) { - PackageNameValidationResult[PackageNameValidationResult["Ok"] = 0] = "Ok"; - PackageNameValidationResult[PackageNameValidationResult["ScopedPackagesNotSupported"] = 1] = "ScopedPackagesNotSupported"; - PackageNameValidationResult[PackageNameValidationResult["EmptyName"] = 2] = "EmptyName"; - PackageNameValidationResult[PackageNameValidationResult["NameTooLong"] = 3] = "NameTooLong"; - PackageNameValidationResult[PackageNameValidationResult["NameStartsWithDot"] = 4] = "NameStartsWithDot"; - PackageNameValidationResult[PackageNameValidationResult["NameStartsWithUnderscore"] = 5] = "NameStartsWithUnderscore"; - PackageNameValidationResult[PackageNameValidationResult["NameContainsNonURISafeCharacters"] = 6] = "NameContainsNonURISafeCharacters"; - })(PackageNameValidationResult = typingsInstaller.PackageNameValidationResult || (typingsInstaller.PackageNameValidationResult = {})); - typingsInstaller.MaxPackageNameLength = 214; - function validatePackageName(packageName) { - if (!packageName) { - return PackageNameValidationResult.EmptyName; - } - if (packageName.length > typingsInstaller.MaxPackageNameLength) { - return PackageNameValidationResult.NameTooLong; - } - if (packageName.charCodeAt(0) === 46) { - return PackageNameValidationResult.NameStartsWithDot; - } - if (packageName.charCodeAt(0) === 95) { - return PackageNameValidationResult.NameStartsWithUnderscore; - } - if (/^@[^/]+\/[^/]+$/.test(packageName)) { - return PackageNameValidationResult.ScopedPackagesNotSupported; - } - if (encodeURIComponent(packageName) !== packageName) { - return PackageNameValidationResult.NameContainsNonURISafeCharacters; - } - return PackageNameValidationResult.Ok; - } - typingsInstaller.validatePackageName = validatePackageName; - var TypingsInstaller = (function () { - function TypingsInstaller(installTypingHost, globalCachePath, safeListPath, throttleLimit, log) { - if (log === void 0) { log = nullLog; } - this.installTypingHost = installTypingHost; - this.globalCachePath = globalCachePath; - this.safeListPath = safeListPath; - this.throttleLimit = throttleLimit; - this.log = log; - this.packageNameToTypingLocation = ts.createMap(); - this.missingTypingsSet = ts.createMap(); - this.knownCachesSet = ts.createMap(); - this.projectWatchers = ts.createMap(); - this.pendingRunRequests = []; - this.installRunCount = 1; - this.inFlightRequestCount = 0; - if (this.log.isEnabled()) { - this.log.writeLine("Global cache location '" + globalCachePath + "', safe file path '" + safeListPath + "'"); - } - this.processCacheLocation(this.globalCachePath); - } - TypingsInstaller.prototype.closeProject = function (req) { - this.closeWatchers(req.projectName); - }; - TypingsInstaller.prototype.closeWatchers = function (projectName) { - if (this.log.isEnabled()) { - this.log.writeLine("Closing file watchers for project '" + projectName + "'"); - } - var watchers = this.projectWatchers.get(projectName); - if (!watchers) { - if (this.log.isEnabled()) { - this.log.writeLine("No watchers are registered for project '" + projectName + "'"); - } - return; - } - for (var _i = 0, watchers_1 = watchers; _i < watchers_1.length; _i++) { - var w = watchers_1[_i]; - w.close(); - } - this.projectWatchers.delete(projectName); - if (this.log.isEnabled()) { - this.log.writeLine("Closing file watchers for project '" + projectName + "' - done."); - } - }; - TypingsInstaller.prototype.install = function (req) { - if (this.log.isEnabled()) { - this.log.writeLine("Got install request " + JSON.stringify(req)); - } - if (req.cachePath) { - if (this.log.isEnabled()) { - this.log.writeLine("Request specifies cache path '" + req.cachePath + "', loading cached information..."); - } - this.processCacheLocation(req.cachePath); - } - var discoverTypingsResult = ts.JsTyping.discoverTypings(this.installTypingHost, req.fileNames, req.projectRootPath, this.safeListPath, this.packageNameToTypingLocation, req.typeAcquisition, req.unresolvedImports); - if (this.log.isEnabled()) { - this.log.writeLine("Finished typings discovery: " + JSON.stringify(discoverTypingsResult)); - } - this.sendResponse(this.createSetTypings(req, discoverTypingsResult.cachedTypingPaths)); - this.watchFiles(req.projectName, discoverTypingsResult.filesToWatch); - if (discoverTypingsResult.newTypingNames.length) { - this.installTypings(req, req.cachePath || this.globalCachePath, discoverTypingsResult.cachedTypingPaths, discoverTypingsResult.newTypingNames); - } - else { - if (this.log.isEnabled()) { - this.log.writeLine("No new typings were requested as a result of typings discovery"); - } - } - }; - TypingsInstaller.prototype.processCacheLocation = function (cacheLocation) { - if (this.log.isEnabled()) { - this.log.writeLine("Processing cache location '" + cacheLocation + "'"); - } - if (this.knownCachesSet.get(cacheLocation)) { - if (this.log.isEnabled()) { - this.log.writeLine("Cache location was already processed..."); - } - return; - } - var packageJson = ts.combinePaths(cacheLocation, "package.json"); - if (this.log.isEnabled()) { - this.log.writeLine("Trying to find '" + packageJson + "'..."); - } - if (this.installTypingHost.fileExists(packageJson)) { - var npmConfig = JSON.parse(this.installTypingHost.readFile(packageJson)); - if (this.log.isEnabled()) { - this.log.writeLine("Loaded content of '" + packageJson + "': " + JSON.stringify(npmConfig)); - } - if (npmConfig.devDependencies) { - for (var key in npmConfig.devDependencies) { - var packageName = ts.getBaseFileName(key); - if (!packageName) { - continue; - } - var typingFile = typingToFileName(cacheLocation, packageName, this.installTypingHost, this.log); - if (!typingFile) { - this.missingTypingsSet.set(packageName, true); - continue; - } - var existingTypingFile = this.packageNameToTypingLocation.get(packageName); - if (existingTypingFile === typingFile) { - continue; - } - if (existingTypingFile) { - if (this.log.isEnabled()) { - this.log.writeLine("New typing for package " + packageName + " from '" + typingFile + "' conflicts with existing typing file '" + existingTypingFile + "'"); - } - } - if (this.log.isEnabled()) { - this.log.writeLine("Adding entry into typings cache: '" + packageName + "' => '" + typingFile + "'"); - } - this.packageNameToTypingLocation.set(packageName, typingFile); - } - } - } - if (this.log.isEnabled()) { - this.log.writeLine("Finished processing cache location '" + cacheLocation + "'"); - } - this.knownCachesSet.set(cacheLocation, true); - }; - TypingsInstaller.prototype.filterTypings = function (typingsToInstall) { - if (typingsToInstall.length === 0) { - return typingsToInstall; - } - var result = []; - for (var _i = 0, typingsToInstall_1 = typingsToInstall; _i < typingsToInstall_1.length; _i++) { - var typing = typingsToInstall_1[_i]; - if (this.missingTypingsSet.get(typing) || this.packageNameToTypingLocation.get(typing)) { - continue; - } - var validationResult = validatePackageName(typing); - if (validationResult === PackageNameValidationResult.Ok) { - if (this.typesRegistry.has(typing)) { - result.push(typing); - } - else { - if (this.log.isEnabled()) { - this.log.writeLine("Entry for package '" + typing + "' does not exist in local types registry - skipping..."); - } - } - } - else { - this.missingTypingsSet.set(typing, true); - if (this.log.isEnabled()) { - switch (validationResult) { - case PackageNameValidationResult.EmptyName: - this.log.writeLine("Package name '" + typing + "' cannot be empty"); - break; - case PackageNameValidationResult.NameTooLong: - this.log.writeLine("Package name '" + typing + "' should be less than " + typingsInstaller.MaxPackageNameLength + " characters"); - break; - case PackageNameValidationResult.NameStartsWithDot: - this.log.writeLine("Package name '" + typing + "' cannot start with '.'"); - break; - case PackageNameValidationResult.NameStartsWithUnderscore: - this.log.writeLine("Package name '" + typing + "' cannot start with '_'"); - break; - case PackageNameValidationResult.ScopedPackagesNotSupported: - this.log.writeLine("Package '" + typing + "' is scoped and currently is not supported"); - break; - case PackageNameValidationResult.NameContainsNonURISafeCharacters: - this.log.writeLine("Package name '" + typing + "' contains non URI safe characters"); - break; - } - } - } - } - return result; - }; - TypingsInstaller.prototype.ensurePackageDirectoryExists = function (directory) { - var npmConfigPath = ts.combinePaths(directory, "package.json"); - if (this.log.isEnabled()) { - this.log.writeLine("Npm config file: " + npmConfigPath); - } - if (!this.installTypingHost.fileExists(npmConfigPath)) { - if (this.log.isEnabled()) { - this.log.writeLine("Npm config file: '" + npmConfigPath + "' is missing, creating new one..."); - } - this.ensureDirectoryExists(directory, this.installTypingHost); - this.installTypingHost.writeFile(npmConfigPath, "{}"); - } - }; - TypingsInstaller.prototype.installTypings = function (req, cachePath, currentlyCachedTypings, typingsToInstall) { - var _this = this; - if (this.log.isEnabled()) { - this.log.writeLine("Installing typings " + JSON.stringify(typingsToInstall)); - } - var filteredTypings = this.filterTypings(typingsToInstall); - if (filteredTypings.length === 0) { - if (this.log.isEnabled()) { - this.log.writeLine("All typings are known to be missing or invalid - no need to go any further"); - } - return; - } - this.ensurePackageDirectoryExists(cachePath); - var requestId = this.installRunCount; - this.installRunCount++; - this.sendResponse({ - kind: server.EventBeginInstallTypes, - eventId: requestId, - typingsInstallerVersion: ts.version, - projectName: req.projectName - }); - var scopedTypings = filteredTypings.map(typingsName); - this.installTypingsAsync(requestId, scopedTypings, cachePath, function (ok) { - try { - if (!ok) { - if (_this.log.isEnabled()) { - _this.log.writeLine("install request failed, marking packages as missing to prevent repeated requests: " + JSON.stringify(filteredTypings)); - } - for (var _i = 0, filteredTypings_1 = filteredTypings; _i < filteredTypings_1.length; _i++) { - var typing = filteredTypings_1[_i]; - _this.missingTypingsSet.set(typing, true); - } - return; - } - if (_this.log.isEnabled()) { - _this.log.writeLine("Installed typings " + JSON.stringify(scopedTypings)); - } - var installedTypingFiles = []; - for (var _a = 0, filteredTypings_2 = filteredTypings; _a < filteredTypings_2.length; _a++) { - var packageName = filteredTypings_2[_a]; - var typingFile = typingToFileName(cachePath, packageName, _this.installTypingHost, _this.log); - if (!typingFile) { - _this.missingTypingsSet.set(packageName, true); - continue; - } - if (!_this.packageNameToTypingLocation.has(packageName)) { - _this.packageNameToTypingLocation.set(packageName, typingFile); - } - installedTypingFiles.push(typingFile); - } - if (_this.log.isEnabled()) { - _this.log.writeLine("Installed typing files " + JSON.stringify(installedTypingFiles)); - } - _this.sendResponse(_this.createSetTypings(req, currentlyCachedTypings.concat(installedTypingFiles))); - } - finally { - _this.sendResponse({ - kind: server.EventEndInstallTypes, - eventId: requestId, - projectName: req.projectName, - packagesToInstall: scopedTypings, - installSuccess: ok, - typingsInstallerVersion: ts.version - }); - } - }); - }; - TypingsInstaller.prototype.ensureDirectoryExists = function (directory, host) { - var directoryName = ts.getDirectoryPath(directory); - if (!host.directoryExists(directoryName)) { - this.ensureDirectoryExists(directoryName, host); - } - if (!host.directoryExists(directory)) { - host.createDirectory(directory); - } - }; - TypingsInstaller.prototype.watchFiles = function (projectName, files) { - var _this = this; - if (!files.length) { - return; - } - this.closeWatchers(projectName); - var isInvoked = false; - var watchers = []; - for (var _i = 0, files_2 = files; _i < files_2.length; _i++) { - var file = files_2[_i]; - var w = this.installTypingHost.watchFile(file, function (f) { - if (_this.log.isEnabled()) { - _this.log.writeLine("Got FS notification for " + f + ", handler is already invoked '" + isInvoked + "'"); - } - if (!isInvoked) { - _this.sendResponse({ projectName: projectName, kind: server.ActionInvalidate }); - isInvoked = true; - } - }, 2000); - watchers.push(w); - } - this.projectWatchers.set(projectName, watchers); - }; - TypingsInstaller.prototype.createSetTypings = function (request, typings) { - return { - projectName: request.projectName, - typeAcquisition: request.typeAcquisition, - compilerOptions: request.compilerOptions, - typings: typings, - unresolvedImports: request.unresolvedImports, - kind: server.ActionSet - }; - }; - TypingsInstaller.prototype.installTypingsAsync = function (requestId, args, cwd, onRequestCompleted) { - this.pendingRunRequests.unshift({ requestId: requestId, args: args, cwd: cwd, onRequestCompleted: onRequestCompleted }); - this.executeWithThrottling(); - }; - TypingsInstaller.prototype.executeWithThrottling = function () { - var _this = this; - var _loop_3 = function () { - this_1.inFlightRequestCount++; - var request = this_1.pendingRunRequests.pop(); - this_1.installWorker(request.requestId, request.args, request.cwd, function (ok) { - _this.inFlightRequestCount--; - request.onRequestCompleted(ok); - _this.executeWithThrottling(); - }); - }; - var this_1 = this; - while (this.inFlightRequestCount < this.throttleLimit && this.pendingRunRequests.length) { - _loop_3(); - } - }; - return TypingsInstaller; - }()); - typingsInstaller.TypingsInstaller = TypingsInstaller; - function typingsName(packageName) { - return "@types/" + packageName + "@ts" + versionMajorMinor; - } - typingsInstaller.typingsName = typingsName; - var versionMajorMinor = ts.version.split(".").slice(0, 2).join("."); - })(typingsInstaller = server.typingsInstaller || (server.typingsInstaller = {})); - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); -var ts; -(function (ts) { - var server; - (function (server) { - var typingsInstaller; - (function (typingsInstaller) { - var fs = require("fs"); - var path = require("path"); - var FileLog = (function () { - function FileLog(logFile) { - this.logFile = logFile; - this.logEnabled = true; - } - FileLog.prototype.isEnabled = function () { - return this.logEnabled && this.logFile !== undefined; - }; - FileLog.prototype.writeLine = function (text) { - try { - fs.appendFileSync(this.logFile, text + ts.sys.newLine); - } - catch (e) { - this.logEnabled = false; - } - }; - return FileLog; - }()); - function getNPMLocation(processName) { - if (path.basename(processName).indexOf("node") === 0) { - return "\"" + path.join(path.dirname(process.argv[0]), "npm") + "\""; - } - else { - return "npm"; - } - } - function loadTypesRegistryFile(typesRegistryFilePath, host, log) { - if (!host.fileExists(typesRegistryFilePath)) { - if (log.isEnabled()) { - log.writeLine("Types registry file '" + typesRegistryFilePath + "' does not exist"); - } - return ts.createMap(); - } - try { - var content = JSON.parse(host.readFile(typesRegistryFilePath)); - return ts.createMapFromTemplate(content.entries); - } - catch (e) { - if (log.isEnabled()) { - log.writeLine("Error when loading types registry file '" + typesRegistryFilePath + "': " + e.message + ", " + e.stack); - } - return ts.createMap(); - } - } - var TypesRegistryPackageName = "types-registry"; - function getTypesRegistryFileLocation(globalTypingsCacheLocation) { - return ts.combinePaths(ts.normalizeSlashes(globalTypingsCacheLocation), "node_modules/" + TypesRegistryPackageName + "/index.json"); - } - var NodeTypingsInstaller = (function (_super) { - __extends(NodeTypingsInstaller, _super); - function NodeTypingsInstaller(globalTypingsCacheLocation, typingSafeListLocation, throttleLimit, log) { - var _this = _super.call(this, ts.sys, globalTypingsCacheLocation, typingSafeListLocation ? ts.toPath(typingSafeListLocation, "", ts.createGetCanonicalFileName(ts.sys.useCaseSensitiveFileNames)) : ts.toPath("typingSafeList.json", __dirname, ts.createGetCanonicalFileName(ts.sys.useCaseSensitiveFileNames)), throttleLimit, log) || this; - if (_this.log.isEnabled()) { - _this.log.writeLine("Process id: " + process.pid); - } - _this.npmPath = getNPMLocation(process.argv[0]); - (_this.execSync = require("child_process").execSync); - _this.ensurePackageDirectoryExists(globalTypingsCacheLocation); - try { - if (_this.log.isEnabled()) { - _this.log.writeLine("Updating " + TypesRegistryPackageName + " npm package..."); - } - _this.execSync(_this.npmPath + " install " + TypesRegistryPackageName, { cwd: globalTypingsCacheLocation, stdio: "ignore" }); - } - catch (e) { - if (_this.log.isEnabled()) { - _this.log.writeLine("Error updating " + TypesRegistryPackageName + " package: " + e.message); - } - _this.delayedInitializationError = { - kind: "event::initializationFailed", - message: e.message - }; - } - _this.typesRegistry = loadTypesRegistryFile(getTypesRegistryFileLocation(globalTypingsCacheLocation), _this.installTypingHost, _this.log); - return _this; - } - NodeTypingsInstaller.prototype.listen = function () { - var _this = this; - process.on("message", function (req) { - if (_this.delayedInitializationError) { - _this.sendResponse(_this.delayedInitializationError); - _this.delayedInitializationError = undefined; - } - switch (req.kind) { - case "discover": - _this.install(req); - break; - case "closeProject": - _this.closeProject(req); - } - }); - }; - NodeTypingsInstaller.prototype.sendResponse = function (response) { - if (this.log.isEnabled()) { - this.log.writeLine("Sending response: " + JSON.stringify(response)); - } - process.send(response); - if (this.log.isEnabled()) { - this.log.writeLine("Response has been sent."); - } - }; - NodeTypingsInstaller.prototype.installWorker = function (requestId, args, cwd, onRequestCompleted) { - if (this.log.isEnabled()) { - this.log.writeLine("#" + requestId + " with arguments'" + JSON.stringify(args) + "'."); - } - var command = this.npmPath + " install " + args.join(" ") + " --save-dev --user-agent=\"typesInstaller/" + ts.version + "\""; - var start = Date.now(); - var stdout; - var stderr; - var hasError = false; - try { - stdout = this.execSync(command, { cwd: cwd }); - } - catch (e) { - stdout = e.stdout; - stderr = e.stderr; - hasError = true; - } - if (this.log.isEnabled()) { - this.log.writeLine("npm install #" + requestId + " took: " + (Date.now() - start) + " ms" + ts.sys.newLine + "stdout: " + (stdout && stdout.toString()) + ts.sys.newLine + "stderr: " + (stderr && stderr.toString())); - } - onRequestCompleted(!hasError); - }; - return NodeTypingsInstaller; - }(typingsInstaller.TypingsInstaller)); - typingsInstaller.NodeTypingsInstaller = NodeTypingsInstaller; - var logFilePath = server.findArgument(server.Arguments.LogFile); - var globalTypingsCacheLocation = server.findArgument(server.Arguments.GlobalCacheLocation); - var typingSafeListLocation = server.findArgument(server.Arguments.TypingSafeListLocation); - var log = new FileLog(logFilePath); - if (log.isEnabled()) { - process.on("uncaughtException", function (e) { - log.writeLine("Unhandled exception: " + e + " at " + e.stack); - }); - } - process.on("disconnect", function () { - if (log.isEnabled()) { - log.writeLine("Parent process has exited, shutting down..."); - } - process.exit(0); - }); - var installer = new NodeTypingsInstaller(globalTypingsCacheLocation, typingSafeListLocation, 5, log); - installer.listen(); - })(typingsInstaller = server.typingsInstaller || (server.typingsInstaller = {})); - })(server = ts.server || (ts.server = {})); -})(ts || (ts = {})); diff --git a/node_modules/pogen/node_modules/typescript/lib/watchGuard.js b/node_modules/pogen/node_modules/typescript/lib/watchGuard.js deleted file mode 100644 index c9b3e6988..000000000 --- a/node_modules/pogen/node_modules/typescript/lib/watchGuard.js +++ /dev/null @@ -1,27 +0,0 @@ -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -if (process.argv.length < 3) { - process.exit(1); -} -var directoryName = process.argv[2]; -var fs = require("fs"); -try { - var watcher = fs.watch(directoryName, { recursive: true }, function () { return ({}); }); - watcher.close(); -} -catch (_e) { -} -process.exit(0); diff --git a/node_modules/pogen/node_modules/typescript/package.json b/node_modules/pogen/node_modules/typescript/package.json deleted file mode 100644 index 4e13a1f43..000000000 --- a/node_modules/pogen/node_modules/typescript/package.json +++ /dev/null @@ -1,100 +0,0 @@ -{ - "name": "typescript", - "author": "Microsoft Corp.", - "homepage": "http://typescriptlang.org/", - "version": "2.3.3", - "license": "Apache-2.0", - "description": "TypeScript is a language for application scale JavaScript development", - "keywords": [ - "TypeScript", - "Microsoft", - "compiler", - "language", - "javascript" - ], - "bugs": { - "url": "https://github.com/Microsoft/TypeScript/issues" - }, - "repository": { - "type": "git", - "url": "https://github.com/Microsoft/TypeScript.git" - }, - "main": "./lib/typescript.js", - "typings": "./lib/typescript.d.ts", - "bin": { - "tsc": "./bin/tsc", - "tsserver": "./bin/tsserver" - }, - "engines": { - "node": ">=4.2.0" - }, - "devDependencies": { - "@types/browserify": "latest", - "@types/chai": "latest", - "@types/convert-source-map": "latest", - "@types/del": "latest", - "@types/glob": "latest", - "@types/gulp": "latest", - "@types/gulp-concat": "latest", - "@types/gulp-help": "latest", - "@types/gulp-newer": "latest", - "@types/gulp-sourcemaps": "latest", - "@types/gulp-typescript": "latest", - "@types/merge2": "latest", - "@types/minimatch": "latest", - "@types/minimist": "latest", - "@types/mkdirp": "latest", - "@types/mocha": "latest", - "@types/node": "latest", - "@types/q": "latest", - "@types/run-sequence": "latest", - "@types/through2": "latest", - "browserify": "latest", - "chai": "latest", - "convert-source-map": "latest", - "del": "latest", - "gulp": "latest", - "gulp-clone": "latest", - "gulp-concat": "latest", - "gulp-help": "latest", - "gulp-insert": "latest", - "gulp-newer": "latest", - "gulp-sourcemaps": "latest", - "gulp-typescript": "3.1.5", - "into-stream": "latest", - "istanbul": "latest", - "jake": "latest", - "merge2": "latest", - "minimist": "latest", - "mkdirp": "latest", - "mocha": "latest", - "mocha-fivemat-progress-reporter": "latest", - "q": "latest", - "run-sequence": "latest", - "sorcery": "latest", - "through2": "latest", - "travis-fold": "latest", - "ts-node": "latest", - "tslint": "next", - "typescript": "next" - }, - "scripts": { - "pretest": "jake tests", - "test": "jake runtests-parallel", - "build": "npm run build:compiler && npm run build:tests", - "build:compiler": "jake local", - "build:tests": "jake tests", - "start": "node lib/tsc", - "clean": "jake clean", - "gulp": "gulp", - "jake": "jake", - "lint": "jake lint", - "setup-hooks": "node scripts/link-hooks.js" - }, - "browser": { - "buffer": false, - "fs": false, - "os": false, - "path": false - } -} diff --git a/node_modules/pogen/node_modules/typescript/test.config b/node_modules/pogen/node_modules/typescript/test.config deleted file mode 100644 index 9c8862d93..000000000 --- a/node_modules/pogen/node_modules/typescript/test.config +++ /dev/null @@ -1 +0,0 @@ -{"light":false,"workerCount":4,"taskConfigsFolder":"C:\\Users\\drosen\\AppData\\Local\\Temp/ts-tests1"} \ No newline at end of file